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1
Is Reoperation Still a Risk Factor in Coronary Artery Bypass Surgery?
2
Is Repair of Incisional Hernias by Polypropylene Mesh a Safe Procedure?
3
Is repeated caesarean section a consequence of elective caesarean section?
4
Is reported childhood sexual abuse associated with the psychopathological characteristics of patients who experience auditory hallucinations?
5
Is reporting many cases of COVID-19 in Iran due to strength or weakness of Iran’s health system?
6
Is research on marginal lands catching up?: The case of unfavourable wheat growing environments
7
Is resection of the tendon edge necessary to enhance the healing process? An evaluation of the expression of collagen type I, IL-1β, IFN-γ, IL-4, and IL-13 in the distal 1 cm of a torn supraspinatus tendon: part II
8
Is resection of the tendon edge necessary to enhance the healing process? An evaluation of the homeostasis of apoptotic and inflammatory processes in the distal 1 cm of a torn supraspinatus tendon: part I
9
Is resectoscopic treatment of atypical endometrial polyps a safe option?
10
Is Residual Confounding a Reasonable Explanation for the Apparent Protective Effects of Beta-carotene Found in Epidemiologic Studies of Lung Cancer in Smokers?
11
Is residual neurovascular tissue on prostatectomy specimens associated with surgeon intent at nerve-sparing and postoperative quality of life measures?
12
Is resistance futile? Changing external resistance does not improve microbial fuel cell performance
13
Is resistant hypertension really resistant?
14
Is responsiveness to weight loss diets affected by family history of diabetes?
15
Is restricting tobacco sales the answer to adolescent smoking?
16
Is Reticular Macular Disease a Choriocapillaris Perfusion Problem?
17
Is retinal photography useful in the measurement of stroke risk?
18
Is retransplantation an option for recurrent hepatitis C cirrhosis after liver transplantation?
19
Is Retrograde Cerebral Perfusion an Effective Means of Neural Support During Deep Hypothermic Circulatory Arrest?
20
Is retrograde perfusion necessary for spinal cord protection?
21
Is retrospective application of the Oxford Shoulder Score valid?
22
Is reversal of chloroquine resistance ready for the clinic?
23
Is reverse cholesterol transport a misnomer for suggesting its role in the prevention of atheroma formation? Review Article
24
Is Reward A Punishment? from Reward Addiction to Sensitivity to Punishment
25
Is Rh immune globulin needed in early first-trimester abortion? A review
26
Is rheumatoid arthritis caused by an infection?
27
Is rheumatoid arthritis premature osteoarthritis with fetal-like healing?
28
Is Rhodnius prolixus (Triatominae) invading houses in central Brazil?
29
Is rhythm control superior to rate control in patients with atrial fibrillation and congestive heart failure?
30
Is rigorous punishment effective? A case study of lifetime license revocation in Taiwan
31
Is RIRS Safe and Efficient In Patients With Kidney Stones Who Had Previous Open, Endoscopic, or Percutaneous Kidney Stone Surgery? One Center Retrospective Study
32
Is rising RTS a figment of poor data?
33
Is risingRTSafigmentofpoordata
34
Is Risk Factor‑based Screening Good Enough to Detect Gestational Diabetes Mellitus in High‑Risk Pregnant Women? A Sri Lankan Experience
35
Is risk for mania associated with increased daydreaming as a form of mental imagery?
36
Is risk of diabetes mellitus increased after abdominal radiotherapy?
37
Is risk taking during foraging a personality trait? A field test for cross-context consistency in boldness
38
Is risk-aversion hereditary?
39
Is risk-sharing resource taxation in societyʹs best interests if prices are log-normally distributed?
40
Is RNA interference feasible for the control of foot-and-mouth disease outbreaks?
41
Is road rage increasing? Results of a repeated survey
42
Is robotic pancreatic surgery finally ready for prime-time?
43
Is ROG, repressor of GATA, a specific regulator of Th2-type immune response?
44
Is Ross syndrome a dysautonomic disorder only? An electrophysiologic and histologic study
45
Is routine admission chest radiograph of any clinical value in non-intensive care burn patients without inhalation injury?
46
Is routine antenatal screening for syphilis in Nigeria still justified clinically and economically?
47
Is routine carotid ultrasound surveillance after carotid endarterectomy worthwhile?
48
Is routine contralateral exploration advisable for children with unilateral inguinal hernias?
49
Is Routine Duodenal Biopsy Necessary for the Detection of Celiac Disease in Patients Presenting with Iron Deficiency Anemia?
50
Is Routine Iron Supplementation Necessary in Pregnant Women With High Hemoglobin?
51
Is routine preoperative mediastinoscopy indicated in clinical stage I non–small-cell lung cancer?
52
Is routine screening a parachute for heart disease patients with depression?
53
Is routine screening for Candida auris necessary in ICU?
54
Is routine screening for urinary tract infection in rehabilitation day-hospital elderly patients necessary?
55
Is Routine Spinal Immobilization an Effective Intervention for Trauma Patients?
56
Is routine ultrasound in the third trimester essential for an expectant mother receiving antenatal care?
57
Is routine use of episiotomy justified?
58
Is Russia a viable oil source for Japan?
59
Is RXJ1856.5-3754 a strange quark star? Original Research Article
60
Is SAARC a viable economic block? evidence from gravity model
61
Is safe motherhood an orphan initiative?
62
Is salinity tolerance related to osmolytes accumulation in Lygeum spartum L. seedlings?
63
Is samoquasine A indeed benzo[f]phthalazin-4(3H)-one? Unambiguous, straightforward synthesis of benzo[f]phthalazin-4(3H)-one and its regioisomer benzo[f]phthalazin-1(2H)-one
64
Is Sandy Beach Macrofauna Only Physically Controlled? Role of Substrate and Competition in Isopods
65
Is sarcopenia a prognostic factor after living donor liver transplantation?
66
Is SARS-CoV-2 a Product of Reverse Genetics Using Vaccinia Virus-Based Recombination?
67
Is Satisfaction in the Eye of the Beholder?: Understanding Physician Job Satisfaction
68
Is schizophrenia a neurodegenerative disorder? a clinical and neurobiological perspective
69
Is schizotypy taxonic? Response to
70
Is Schumpeterian ‘creative destruction’ a plausible source of endogenous real business cycle shocks?
71
Is science as global as we think?
72
Is science becoming more interdisciplinary? Measuring and mapping six research fields over time
73
Is Science Dangerous?
74
Is science in danger of sanctifying the wolf?
75
Is science saving endangered species?
76
Is science the driving force in the operation of environmental regimes? A case study of the Mediterranean Action Plan
77
Is scientific literature subject to a ‘Sell-By-Date’? A general methodology to analyze the ‘durability’ of scientific documents
78
Is scientific publishing a criminal activity?
79
Is Scores Derived from the Most Internationally Applied Patient Safety Culture Assessment Tool Correct?
80
Is screening for breast cancer with mammography justifiable?
81
Is Screening for Chronic Obstructive Pulmonary Disease Justified?
82
Is Screening for Glaucoma Necessary? A Policy Guide and Analysis
83
Is Screening Imaging Necessary in Dilated Cardiomyopathy?
84
Is screening mammography effective in elderly women
85
Is screening mammography effective in elderly women: the reply
86
Is screening mammography effective in elderly women?*
87
Is screening of Staghorn Stones cost-effective?
88
Is seat belt usage by front seat passengers related to seat belt usage by their drivers?
89
Is secondary leukemia an independent poor prognostic factor in acute myeloid leukemia?
90
Is secondary wavelength always necessary in turbidimetric urine protein measurements?
91
Is seed-contamination with GMOs a problem for food safety and the environment?
92
Is seeing believing?: Atomic-scale imaging of surface structures using scanning tunnelling microscopy
93
Is seeing believing?: Expectant parents’ outlooks on coparenting and later coparenting solidarity
94
Is segmentectomy with lymph node assessment an alternative to lobectomy for non–small cell lung cancer of 2 cm or smaller?
95
Is selection for TCR affinity a factor in cytokine polarization?
96
Is Selective Mutism an Anxiety Disorder? Rethinking Its DSM-IV Classification
97
Is selective preservation of nitrogenous organic matter reflected in the δ13C signal of lacustrine sediments?
98
Is selectivity achieved in critical low-voltage UPS and standby generator power circuits?
99
Is selenium affecting body condition and reproduction in boreal breeding scaup, scoters, and ring-necked ducks?
100
Is self-audit reliable?
101
Is self-criticism unique for depression? A comparison with social phobia
102
IS SELF-ENHANCEMENT NEGATIVELY RELATED TO CONSTRUCTIVE SELF-CRITICISM? Self-Enhancement and Self-Criticism in Israel and in Japan
103
Is self-esteem the primary predictor of disordered eating?
104
IS SELF-FERTILIZATION AN EVOLUTIONARY DEAD END? REVISITING AN OLD HYPOTHESIS WITH GENETIC THEORIES AND A MACROEVOLUTIONARY APPROACH
105
Is semantics still possible?
106
Is semen analysis without strict criteria misleading decisions in IVF ? A prospective systematic study
107
Is semi-flocculation effective as pretreatment to ultrafiltration in wastewater treatment?
108
Is seminal vesicle implantation with permanent sources possible? A dose–volume histogram analysis in patients undergoing combined 103Pd implantation and external beam radiation for T3c prostate cancer
109
Is SEN Virus a Major Concern in Hemodialysis and Liver Transplantation? Seyed
110
Is senile dementia "age-related" or "ageing-related"? —evidence from meta-analysis of dementia prevalence in the oldest old
111
Is sensitization with nicotinamide and carbogen dependent on nicotinamide concentration at the time of irradiation?
112
Is sentinel behaviour safe? An experimental investigation
113
Is sentinel node biopsy beneficial in melanoma patients? A report on 200 patients with cutaneous melanoma
114
Is sentinel node biopsy beneficial in melanoma patients? A report on 200 patients with cutaneous melanoma (EJSO 2002; 28: 673--678)
115
Is seropositivity enough to show the association between coronary artery disease and Chlamydia pneumoniae and Helicobacter pylori infection?
116
Is seroprevalence of HTLV-I/II among blood donors in Lebanon relevant?
117
Is serotonergic function associated with the antidepressant effects of modified-electroconvulsive therapy?
118
Is serum albumin a good marker for malnutrition in the physically impaired elderly?
119
Is serum amylase normal in women with polycystic ovarian syndrome?
120
Is Serum Cotinine a Better Measure of Cigarette-Smoking Than Self-Report?
121
Is Serum Cystatin-C a Reliable Marker for Metabolic Syndrome?
122
Is Serum Lactate Level a Prognostic Factor for the Incidence and Mortality of Ventilator-Associated Pneumonia Among Poisoned ICU-Admitted Patients?
123
Is Serum or Sputum Eosinophil Cationic Protein Level Adequate for Diagnosis of Mild Asthma?
124
Is Serum Prostate‑specific Antigen a Diagnostic Marker for Benign and Malignant Breast Tumors in Women?
125
Is serum retinol binding protein-4: A predictor for diabetes in genetically high risk population?
126
Is Serum TGF-β1 and TGF-β2 levels Correlated to Children with Autism Intensity?
127
Is serum transthyretin a reliable marker of nutritional status in patients with end-stage renal disease?
128
Is Serum Uric Acid Level Correlated with Erectile Dysfunction in Coronary Artery Disease Patients?
129
Is serum vitamin D levels associated with disability in patients with newly diagnosed multiple sclerosis?
130
Is serum γ-glutamyltransferase inversely associated with serum antioxidants as a marker of oxidative stress?
131
IS service performance: self-perceptions and user perceptions
132
IS service performance: self-perceptions and user perceptions
133
Is set modeling of white noise a good tool for robust analysis?
134
Is severe cryptogenic chronic hepatitis similar to autoimmune hepatitis?
135
Is severe right ventricular failure in left ventricular assist device recipients a risk factor for unsuccessful bridging to transplant and post-transplant mortality
136
Is sexual abuse of children with disabilities disclosed? a retrospective analysis of child disability and the likelihood of sexual abuse among those attending Norwegian hospitals
137
Is sexual selection beneficial during adaptation to environmental change?
138
Is sexual selection blurring the functional significance of eggshell coloration hypotheses?
139
Is sexual selection dead?: Evolutionʹs Rainbow: Diversity Gender and Sexuality in Nature and People by Joan Roughgarden. University of California Press, 2004. US$27.50/£18.98 hbk (427 pages) ISBN 0 520 24073 1
140
Is shared male assistance with antiparasitic nest defence costly in the polygynous great reed warbler?
141
Is sheer thenardite attack impotent compared with cyclic conversion of thenardite–mirabilite mechanism in laboratory simulation tests?
142
Is short in length short in content? An examination of the domain representation of the Ten Item Personality Inventory scales in Dutch language
143
Is short term outcome of Iranian renal transplant recipients affected by mean first 6 months C2 level?
144
Is short vertebral height always an osteoporotic fracture? The Osteoporosis and Ultrasound Study (OPUS)
145
Is shorter treatment of visceral leishmaniasis promising?
146
Is short-term effect of granulocyte colony-stimulating factor clearly known?
147
Is Short-Term Memory for Discrete Arm Movements Impaired in Huntingtonʹs Disease?
148
Is shoulder pain for three months or longer correlated with depression, anxiety, and sleep disturbance?
149
is shunt location a risk factor for the development of de novo post-shunt seizures?
150
Is shyness context specific? Relation between shyness and online self-disclosure with and without a live webcam in young adults
151
Is sialic acid an independent risk factor for cardiovascular disease? A 17-year follow-up study in Busselton, Western Australia
152
Is SIB or BNP Better Than MMSE in Discriminating the Cognitive Performance of Severely Impaired Elderly Patients?
153
Is Signalling of Fighting Ability Costlier for Weaker Individuals?
154
Is silver diamine fluoride effective in reducing dentin hypersensitivity? A systematic review
155
IS SIMILARITY LESS THREATENING THAN DIFFERENCE? THE CULTURE DISTANCE HYPOTHESIS REVISITED
156
Is simple clinical assessment adequate for cardiac risk stratification before elective non-cardiac surgery?
157
Is Simpler Also Better? Brief Sodium Bicarbonate Infusion to Prevent Contrast-Induced Nephropathy
158
Is simulation a substitute for real life clinical experience in midwifery? A qualitative examination of perceptions of educational leaders
159
Is simulation necessary for each high-dose-rate tandem and ovoid insertion in carcinoma of the cervix?
160
Is simultaneous hepatectomy and intestinal anastomosis safe?
161
Is sintering enhanced under non-isothermal conditions?
162
Is sintering enhanced under non-isothermal conditions?
163
Is sintering enhanced under non-isothermal conditions?
164
Is Sinus Bradycardia a Side Effect of Clindamycin in Treatment of Septic Abortion? A Case Report
165
Is site of necrosis in acute pancreatitis a predictor of outcome?
166
Is Situationism All Bad News?
167
Is size discordancy an indication for delivery of preterm twins?, ,
168
Is size important?
169
Is skarnization the cause of mineralization? a case study, Sanandaj Sirjan zone, west Iran
170
is sleep quality associated with restless legs syndrome in patients suffering from multiple sclerosis?
171
Is Sleep Quality Associated with Restless Legs Syndrome in Patients Suffering from Multiple Sclerosis?
172
Is sleep really for sissies? Understanding the role of work in insomnia in the US
173
Is sleep-dependent memory consolidation of a visuo-motor task related to dream content?
174
Is sleep-disordered breathing an independent risk factor for hypertension in the general population (13,057 subjects)?
175
IS SLEEPING SICKNESS A CIRCADIAN DISORDER? THE SEROTONERGIC HYPOTHESIS
176
Is slit-skin smear an alternate to histopathology in the diagnosis of cutaneous leishmaniasis?
177
Is slow follicular growth the cause of silent estrus in water buffaloes?
178
Is slow wave sleep an appropriate recording condition for heart rate variability analysis?
179
Is sludge retention time a decisive factor for aerobic granulation in SBR?
180
Is small beautiful? A multicriteria assessment of small-scale energy technology applications in local governments
181
Is small beautiful? A review of the advantages and limitations of using small mammal teeth and the direct laser fluorination analysis technique in the isotope reconstruction of past continental climate change
182
Is Small Bowel Length Measurement Necessary for Roux-en-Y Gastric Bypasses (RYGBP) to Prevent Malnutrition?
183
Is small business better than big business for marketing managers?
184
Is small tumour size alone enough for omitting axillary clearance?
185
Is smoking associated with lower body mass in adolescents?: a large-scale biracial investigation
186
Is Smoking Associated with the Risk of Developing Alzheimerʹs Disease? Results from Three Canadian Data Sets
187
Is smoking really protective in acute MI?
188
Is Smoking Shisha Safer than Cigarettes: Comparison of Health Effects of Shisha and Cigarette Smoking among Young Adults in Kuwait
189
Is Social Capital a Protective Factor Against Obesity and Diabetes? Findings From an Exploratory Study
190
Is social capital associated with HIV risk in rural South Africa?
191
Is social capital effective for online learning?
192
Is social desirability associated with self-reported physical activity?
193
Is Social Distancing Policy Effective in Controlling COVID- 19 An Interrupted Time Series Analysis
194
Is social dominance a sex-specific strategy for infidelity?
195
Is Social Entrepreneurship a Panacea for Sustainable Enterprise Development?
196
Is social learning always locally adaptive?
197
Is social participation associated with cardiovascular disease risk factors?
198
Is Social Security Broke? A Cartoon Guide to the Issues: Barbara R. Bergmann (text) and Jim Bush (illustrations); University of Michigan Press, Ann Arbor, 2000, 99 pp., ISBN 0-472-09743-1 (cloth), 0-472-06734-5 (paperback)
199
Is Social Security Really Bad for Growth?
200
Is society coming apart?: A review of Charles Murrayʹs (2012) Coming Apart: The State of White America 1960–2010. New York: Crown Forum
201
Is society willing to donate to Waqf? Opinions of the state Islamic religious councils in Malaysia
202
Is soft tissue expansion in lower limb reconstruction a legitimate option?
203
Is software “green”? Application development environments and energy efficiency in open source applications
204
Is soil acidification the cause of biochemical responses when soils are amended with heavy metal salts?
205
Is soil acidification the cause of biochemical responses when soils are amended with heavy metal salts?
206
Is soil erosion in olive groves as bad as often claimed?
207
Is soil respiration a major contributor to the carbon budget within a Pacific Northwest old-growth forest?
208
Is soil variation random?
209
Is solvated I3− angular?
210
Is solvated trans-azobenzene twisted or planar?
211
Is somatosensory function abnormal in amyotrophic lateral sclerosis/parkinsonism-dementia complex in Kii peninsula?
212
Is Soret-excited ZnTPP quenched by electron transfer in chlorinated solvents?
213
Is Southern Ocean organic carbon and biogenic silica export enhanced by iron-stimulated increases in biological production? Sediment trap results from SOIREE
214
Is spatial memory transformed during the consolidation process? Effect of reminding
215
Is specialty care associated with improved survival of patients with congestive heart failure?
216
Is species richness congruent among taxa? Surrogacy, complementarity, and environmental correlates among three disparate taxa in geographically isolated wetlands
217
Is Speech Frequency Thresholds Associated with STOPBANG Score of Commercial Drivers?
218
Is speech perception modular or interactive?
219
Is speeding a “real” antisocial behavior? A comparison with other antisocial behaviors
220
Is sperm telomere length altered in teratozoospermia specimens? A case-control study
221
Is Spinal Anesthesia with Low Dose Lidocaine Better than Sevoflorane Anesthesia in Patients Undergoing Hip Fracture Surgery
222
Is spin-orbit state branching in the photodissociation of CCl4 isotope specific?
223
Is splanchnic perfusion pressure more predictive of outcome than intragastric pressure in neonates with gastroschisis?
224
Is splenectomy for massive splenomegaly safe in children?
225
Is splenectomy more dangerous for massive spleens?
226
Is ST segment depression during pharmacologic stress testing predictor of events?
227
Is ST segment elevation non–Q- wave myocardial infarction after thrombolytic therapy a new clinical entity that requires an invasive management strategy?
228
Is staircase walking a risk for the fixation of hip implants?
229
Is stalking a learned phenomenon? An empirical test of social learning theory
230
Is Standard Hydration a Protective Measure against Contrast-Induced Nephropathy?
231
Is Standard Quantum Mechanics Technologically Inadequate?
232
Is standard symmetric formulation always better for smoothed particle hydrodynamics?
233
Is statistical lack of fit a reliable criterion for chemical complexity?
234
Is statistical learning constrained by lower level perceptual organization?
235
Is statistical power to detect trends a good assessment of population monitoring?
236
Is staying at home the safest option during bushfires? Historical evidence for an Australian approach
237
Is steam addition necessary for the landfill gas fueled solid oxide fuel cells?
238
Is Stent Placement Effective for Palliation of Right Ventricle to Pulmonary Artery Conduit Stenosis? Original Research Article
239
Is step-j thinking an arbitrary modelling restriction or a fact of human nature?
240
Is Sterility by Deleterious Recessives an Origin of Inequalities in the Evolution of Eusociality?
241
Is Steroid-Dependent Asthma a Disease Treatable with Intravenous Immunoglobulin?
242
Is Steroide Effective as Adjuvant Therapy in Patient with Pharyngitis ?
243
Is Steve Jobs a Role Model for Librarians?
244
Is Stillʹs disease associated with parvovirus B19 infection?
245
Is stochastic equivalent linearization a subtly flawed procedure?
246
Is Stock Price Volatility A Risk? : An Evaluation Review
247
Is stored malate the quantitatively most important substrate utilised by respiration and ethanolic fermentation in grape berry pericarp during ripening?
248
Is strategic management living up to its promise?
249
Is strategic purchasing the right strategy to improve a health system’s performance? A systematic review
250
Is strategy being implemented through projects? Contrary evidence from a leader in New Public Management
251
Is strategy implemented by projects? Disturbing evidence in the State of NSW
252
Is strategy making a difference?
253
Is Streptococcus Pneumoniae the leading cause of pneumonia of unknown etiology? a microbiologic study of lung aspirates in consecutive patients with community-acquired pneumonia
254
Is stress management related to workforce productivity?
255
Is stress perceived differently in relationships with parents and peers? Inter- and intra-regional comparisons on adolescents from 21 nations
256
Is stress-insensitive chemical compaction responsible for high overpressures in deeply buried North Sea chalks?
257
Is Stretching and Folding Feature of Chaotic Trajectories Useful in Adaptive Local Projection?
258
Is string theory a theory of strings?
259
Is stroke incidence related to season or temperature?
260
Is structured group psychoeducation for bipolar patients effective in ordinary mental health services? A controlled trial in Italy
261
Is strut analysis more sensitive than conventional histomorphometric parameters to detect postovariectomy changes in cancellous bone structure in the rat?
262
Is Studentsʹʹ Mini-Lecture An Effective Strategy to Learn English?
263
Is Stunning an Important Component of Preconditioning?
264
Is subacute ruminal acidosis a pH related problem? Causes and tools for its control
265
Is sub-chronic exercise in Combination with medicinal nanoparticles a protective strategy against Doxorubicin-induced Hepatic oxidative stress and apoptosis in aging model rats?
266
Is subclinical anxiety an endophenotype for bipolar I patients? A study from a Costa Rican sample
267
Is Subclinical Hypothyroidism a Risk Factor for Coronary Artery Disease?
268
Is Subclinical Thyroid Dysfunction Associated with Coronary Heart Disease?
269
Is subjective social status a more important determinant of health than objective social status? Evidence from a prospective observational study of Scottish men
270
Is subsidising tourism firms an effective use of public funds?
271
Is successful electroconvulsive therapy related to stimulation of the vagal system?
272
Is successful triage of patients with upper-gastrointestinal bleeding possible without endoscopy?
273
Is suckling behaviour a useful predictor of milk intake? A review
274
Is Sudden Hearing Loss Associated with Atherosclerosis?
275
Is sugar-sweetened beverage consumption associated with increased fatness in children?
276
Is Suicide Predictable?
277
Is sulphur acidifying cashew soils of South Eastern Tanzania?
278
Is superdense fluid hydrogen a molecular metal?
279
Is Superoxide an Initiator of Microsomal Lipid Peroxidation?
280
Is Supplementation Efficacious in Maintaining Adequate Plasma Levels of Vitamin A and E for Thalassemic Patients Undergoing Hematopoietic Stem Cell Transplantation? A Cross-Sectional Study
281
Is supplementation with elemental diet feasible in patients undergoing pelvic radiotherapy?
282
Is Supply Chain Management Replacing Operations Management in the Business Core Curriculum?
283
Is supra-Baxter resuscitation in burn patients a new phenomenon?
284
Is supraspinatus pathology as defined by magnetic resonance imaging associated with clinical sign of shoulder impingement?
285
Is Surgery Always Mandatory for Type A Aortic Dissection?
286
Is surgery an effective and adequate treatment in advanced Marjolinʹs ulcer?
287
Is surgery for large hepatocellular carcinoma justified?
288
Is surgery for T4 non small cell lung cancer worthwhile?: Reply
289
Is surgery for T4 non–small-cell lung cancer worthwhile?
290
Is surgery useful in very old patients with intracranial meningioma?
291
Is surgical biopsy mandatory in case of atypical ductal hyperplasia on 11-gauge core needle biopsy? a retrospective study of 300 patients
292
Is surgical decontamination definitive treatment of “body-packers”?
293
Is surgical excision necessary for atypical ductal hyperplasia of the breast diagnosed by mammotome?
294
Is Susceptibility to Emotional Contagion an Obstacle to Critical Thinking? A Survey on Civil Servants
295
Is sustainability optimal? Examining the differences between economists and environmentalists
296
Is sustainability optimal? Examining the differences between economists and environmentalists [Ecological Economics (1995) 15: 43–57]
297
Is sustainable tropical timber production financially viable? A comparative analysis of mahogany silviculture among small farmers in the Brazilian Amazon
298
Is SUVmax Helpful in the Differential Diagnosis of Enlarged Mediastinal Lymph Nodes? A Pilot Study
299
Is sweetness taste enhancement cognitively impenetrable? Effects of exposure, training and knowledge
300
Is Swimming an Alternative to Land-Based Exercise to Prevent Arterial Stiffness?
301
Is Switzerland in a great depression?
302
Is symbolic integration better than numerical integration in satellite dynamics? Original Research Article
303
Is symmetry informative?
304
Is sympathetic inhibition evoked by startling sensory stimuli linked to fear of blood and injury?
305
Is sympathetic nervous system important in mediating blood pressure lowering effect of weight loss ?
306
Is Symptomatic Atherosclerotic Cerebrovascular Disease a Risk Factor for Normal-Tension Glaucoma?
307
Is syncope a risk factor for poor outcomes? comparison of patients with and without syncope
308
Is syndrome “X” another late complication of bone-marrow transplantation?
309
Is synthesizing a Cu35Co35Ni20Ti5Al5 high-entropy alloy beyond the rules of solid-solution formation?
310
Is System in Package the Panacea for Integration?
311
Is Systemic (Interstitial Fluid) Acidosis an Initial Event in the Etiopathogenesis of Dental Caries? A Hypothesis
312
Is systemic inflammation responsible for coronary artery ectasia?
313
Is systolic blood pressure recovery after exercise a predictor of mortality?
314
Is t(10;11)(p11.2;q23) involving MLL and ABI-1 genes associated with congenital acute monocytic leukemia?
315
Is t(6;14) a non-random translocation in childhood acute mixed lineage leukemia?
316
Is Taiwan the result of arc-continent or arc-arc collision?
317
Is taking natural log superior to not? – Using a characteristics oriented fuzzy Hopfield neural network to identify probability density functions
318
Is tame open?
319
Is tamoxifen effective in prevention of breast cancer?
320
Is target sign (bull’s eye appearance) associated with adverse outcomes in COVID-19 patients? A case series and literature review
321
Is task complexity an exception to the superiority of mechanized judgement, or a barrier to it?
322
Is Task-based Language Teaching Evident in Tertiary Level English as an Additional Language in New Zealand? An Exploration into Teachers’ Practices Related to Task Uses
323
Is Tattooing a Risk Factor for Hepatitis C Transmission?: An Updated Systematic Review and Meta-Analysis
324
Is Taurolidine-citrate an effective and cost-effective hemodialysis catheter lock solution? A systematic review and cost- effectiveness analysis
325
Is tax progression really good for employment? A model with endogenous hours of work
326
Is Tc99m-MIBI scintigraphy a predictor of response to pre-operative neoadjuvant chemotherapy in Osteosarcoma?
327
Is Teacher s Knowledge a Special Kind of Knowledge?A Theoretical View on the Subject Matter Knowledge Needed for Teaching
328
Is technical change directed by the supply of skills?: The case of South Korea
329
Is technological change biased toward energy? A multi-sectoral analysis for the French economy
330
Is technological learning a firm core competence, when, how and why? A longitudinal, multi-industry study of firm technological learning and market performance
331
Is Technology an Asset? Enhancing EFL Learners’ Vocabulary Knowledge and Listening Comprehension through CALL
332
Is technology integration the solution to biotechnologyʹs low research and development productivity?
333
Is teen court the best fit? Assessing the predictive validity of the Teen Court Peer Influence Scale
334
Is Tehran an Age-Friendly City?; Infrastructures Criteria Speech
335
Is teleeducation a proper substitute for regular method to train anesthesiology residents?
336
Is telemedicine the answer to rural expansion of medication treatment for opioid use disorder? Early experiences in the feasibility study phase of a National Drug Abuse Treatment Clinical Trials Network Trial
337
Is Telenursing an Effective Method to Control BMI and HbA1c in Illiterate Patients Aged 50 Years and Older With Type 2 Diabetes? A Randomized Controlled Clinical Trial
338
Is Telomere Length a Biomarker of Adaptive Response in Space? Curious Findings from NASA and Residents of High Background Radiation Areas
339
Is temperament a key to the success of teaching innovation?
340
Is temperature-dependent sex determination in reptiles adaptive?
341
Is terror gender-blind? Gender differences in reaction to terror events
342
Is Terrorism Still a Democratic Phenomenon?
343
Is Tertiary care Treatment Affordable to All? – Explore Alternative (s) for Healthcare Financing
344
Is testing for inherited coagulation inhibitor deficiencies in young stroke patients worthwhile?
345
Is TGF-β1 the key to suppression of human asthma?
346
Is thallium SPECT predictive of cardiac events in women with low to intermediate cardiac risk?
347
Is that authentic or artificial? Understanding consumer perceptions of risk in e-service encounters
348
Is that graspable? Let your right hand be the judge
349
Is that what I wanted to do? Cued vocalizations influence the phenomenology of controlling a moving object
350
Is the "Diuron Effect" Due to a Herbicide Strengthening of Antioxidative Defenses of Lemna minor?
351
IS THE "DRUNKEN SINUSOID" A SOLITON SOLUTION?
352
Is the ‘naming’ deficit in dyslexia a misnomer?
353
Is the ‘tangential’ or ‘parallel’ approach to FNA cytology of breast lesions always possible and compatible with reliable sampling?
354
Is the “drunken sinusoid” a soliton solution?
355
Is the “Gök Atlas” Sufficiently Reliable for Forensic Age Determination of Turkish Children?
356
Is the “instant flow” option on the NIOX® analyser needed?
357
Is the “Rare” Takotsubo Syndrome a Common Affliction?
358
Is the “salvaged-cell syndrome” myth or reality?
359
Is the “white coat effect” a harmless process for the endothelium?
360
Is the 1 Repetition Maximum Estimation Reliable Using the Load-Velocity Relationship? Comparison of Different Methods
361
Is the 1:4 elutriation ratio reliable? Ecotoxicological comparison of four different sediment:water proportions
362
Is the 15-in situ clone protocol necessary to detect amniotic fluid mosaicism?,
363
Is the 1p/19q deletion a diagnostic marker of oligodendrogliomas?
364
Is the 28-DXay Rule Safe for Use in Abdominal Radiography?
365
Is the 2D O(3) nonlinear σ model asymptotically free?
366
Is the 4.742 MeV state in (88)Sr the 1- two-phonon state?
367
Is the 52-high-price Strategy Explained by Behavioral Finance? (Uncertainty Effect)
368
Is the AAA Ostracizing Briloff?
369
Is the Abeta vaccine the answer?
370
Is the abnormal return following equity issuances anomalous?
371
Is the academic Ivory Tower becoming a managed structure? A nested analysis of the variance in activities of researchers from natural sciences and engineering in Canada
372
Is the academic physician-scientist an oxymoron in contemporary obstetrics and gynecology?, ,
373
Is the accumulation of osmoprotectant the unique mechanism involved in bacterial osmoprotection?
374
Is the acquisition of a theory of mind linked to a specific competence beyond three years of age?
375
Is the Administration of Dopamine Associated with Adverse or Favorable Outcomes in Acute Renal Failure?
376
Is the Afterglow of Gamma-Ray Burst GRB 021004 Unusual?
377
Is the air at Izaña really clean?
378
Is the akagare phenomenon important to iodine uptake by wild rice (Zizania aquatica)?
379
Is the Allen’s Test Accurate for Patients Considered for Transradial Coronary Angiography?
380
Is the Alternative Healthy Eating Index (AHEI) Associated with Depression and Anxiety?
381
Is the amplitude of the methane seasonal cycle changing?
382
Is the anabolic adrenergic agonist clenbuterol safe?
383
Is the analysis of plant community structure better than common species-diversity indices for assessing the effects of livestock grazing on a Mediterranean arid ecosystem?
384
Is the angle of needle insertion influencing the created defect in human fetal membranes? Evaluation of the agreement between specialistsʹ opinions and ex vivo observations
385
Is the anisotropic interaction of luminous matter responsible for the extrinsic gravitation usually attributed to exotic dark matter?
386
Is the anomeric effect an important factor in the rate of adenosine deaminase catalyzed hydrolysis of purine nucleosides? A direct comparison of nucleoside analogues constructed on ribose and carbocyclic templates with equivalent heterocyclic bases select
387
Is the answer blowing in the wind?
388
Is the Answer to Dr. Green’s Question: Emergency Medicine Trauma Specialists”?
389
Is the anti-mitogenic action of vitamin D compounds in human colon adenocarcinoma-derived CACO-2 cells dependent upon appropriate receptor expression?
390
Is the apical soft tissue margin a better predictor of biochemical recurrence than the surgical specimen?
391
Is the apoE4 allele an independent predictor of coronary events?
392
Is the application of a residual herbicide required prior to glyphosate application in no-till glyphosate-tolerant soybean (Glycine max)?
393
Is the arterial baroreflex control of cardiac sympathetic nerve activity altered in heart failure?
394
Is the Articulatory Loop Articulatory or Auditory? Reexamining the Effects of Concurrent Articulation on Immediate Serial Recall
395
Is the Asian Learner a Rote Learner? A Malaysian Perspective
396
Is the aspartate transaminase to platelet ratio adequate for the assessment of liver fibrosis in patients with chronic liver disease?
397
Is the Association Between Flow-Mediated Dilation and Cardiovascular Risk Limited to Low-Risk Populations? Original Research Article
398
Is the association between posttraumatic stress disorder symptoms and poor health due to a common familial or genetic factor?
399
Is the Association between Salt Intake and Blood Pressure Mediated by Body Mass Index and Central Adiposity?
400
Is the association of hypertension and panic disorder explained by clustering of autonomic panic symptoms in hypertensive patients?
401
Is the asthenosphere electrically anisotropic?
402
Is the asthenosphere electrically anisotropic?
403
Is the Atlantic surface temperature a good proxy for forecasting the recruitment of European eel in the Guadalquivir estuary?
404
Is the atmosphere really an important source of reactive nitrogen to coastal waters?
405
Is the attenuation of β-adrenergic agonist efficacy during labor caused by elevated prostaglandin E levels?, , ,
406
Is the baby drowning in the bathwater? Exploring the fate of nurse educators in the modern university
407
Is the bad news principle for real?
408
Is the Baermann, an applicable method for detection of Strongyloides stercoralis?
409
Is the balanced scorecard really helpful for improving performance? Evidence from software companies in China and Taiwan
410
Is the Bayer DCA 2000 acceptable as a screening instrument for the early detection of renal disease?
411
Is the Bayley Scales of Infant and Toddler Developmental Screening Test, Valid and Reliable for Persian Speaking Children?
412
Is the behaviour of the leg during oscillation linear?
413
Is the Behavioural Inhibition System the core vulnerability for cluster C personality disorders?
414
Is the beneficial antidepressant effect of coadministration of pindolol really due to somatodendritic autoreceptor antagonism?
415
Is the Beneficial Antioxidant Effect of Olive Oil Mediated by Interaction of its Phenolic Constituents and Iron?
416
Is the benefit of retrieval practice modulated by motivation?
417
Is the bentall procedure for ascending aorta or aortic valve replacement the best approach for long-term event-free survival?
418
Is the binding of the lectin Helix pomatia agglutinin (HPA) of prognostic relevance in tumours of the upper aerodigestive tract?
419
Is the biochemical route always advantageous? The case of glucose oxidation
420
Is the biological species concept showing its age?
421
Is the Birth PCR Still Necessary for HIV Exposed Newborns?
422
Is the blue shift of C–H vibration in DMF–water mixture mainly caused by C–H⋯O interaction?
423
Is the Body Special? Review of C´ecile Fabre, Whose Body is it Anyway? Justice and the Integrity of the Person
424
Is the boron-doped diamond electrode a suitable substitute for mercury in pesticide analyses? A comparative study of 4-nitrophenol quantification in pure and natural waters
425
Is the Boston subway a small-world network?
426
Is the brain hormonally imprintable?
427
Is the broad histogram random walk dynamics correct?
428
Is the budget deficit sustainable when fiscal policy is non-linear? The case of Spain
429
Is the Cadherin/Catenin Complex a Functional Unit of Cell-Cell Actin-Based Adherens Junctions in the Rat Testis?
430
Is the cadmium uptake from soil important in bioaccumulation and toxic effects for snails?
431
Is the Calcium Antagonist Debate Having an Effect on Clinical Practice?
432
Is the callus shape an optimal response to a mechanobiological stimulus?
433
Is the cancer protective effect correlated with growth inhibitions by green tea (−)-epigallocatechin gallate mediated through an antioxidant mechanism?
434
Is the cardioprotective effect of alcohol real?
435
Is the case for fetal surgery for spina bifida proven?
436
Is the cationic polymerization of iso-olefins in a moderately concentrated sulfuric acid a real carbenium-ion reaction? Original Research Article
437
Is the cause of size effect on structural strength fractal or energetic–statistical?
438
Is the cell retention by MF membrane absolutely safe—a hypothetical model for cell deformation in a membrane pore
439
Is the central bankʹs publication of economic forecasts influential?
440
Is the ChAdOx1 Vaccine Safe and Immunogenic as Prophylactic Measure Against the Lethal Human-Coronaviruses? A Systematic Review
441
Is the Charlson Comorbidity Index a Prognostic Indicator for Toxicity and Mortality in Elderly Patients with Locally Advanced Rectal Cancer?
442
Is the Childrenʹs Depression Inventory Short version a valid screening tool in pediatric care? A comparison to its full-length version
443
Is the Chinese growth miracle built to last?
444
Is the Chinese stock market really inefficient?
445
Is the chiral Luttinger liquid exponent universal?
446
Is the choice of renewable portfolio standards random?
447
Is the cholesterol-lowering effect of simvastatin influenced by CYP2D6 polymorphism?
448
Is the Cholesteryl Ester Transfer Protein Proatherogenic or Antiatherogenic in Humans?
449
Is the chronic fatigue syndrome an exercise phobia? A case control study
450
Is the claim that ‘variance kills’ an ecological fallacy?
451
Is the Class A evaporation pan still the most practical and accurate meteorological method for determining irrigation water requirements?
452
Is the classical autocorrelation function appropriate for spatial signals defined on fractal supports?: The necessity of the generalized autocorrelation function
453
Is The Co-administration of Metformin and Clomiphene Superior to Induce Ovulation in Infertile Patients with Poly Cystic Ovary Syndrome and Confirmed Insulin-resistance: A Double Blind Randomized Clinical Trial
454
Is the Coexistence of Hereditary Elliptocytosis with Osler-Weber-Rendu Syndrome Coincidental?
455
Is the collaborative chronic care model effective for patients with bipolar disorder and co-occurring conditions?
456
Is the collection of Aloe peglerae from the wild sustainable? An evaluation using stochastic population modelling Original Research Article
457
Is the colon mucosa affected by ten days of gastric restriction in an animal model?
458
Is the combination of a mood stabilizer plus an antipsychotic more effective than mono-therapies in long-term treatment of bipolar disorder? A systematic review
459
Is the combination of fat grafts and platelet rich plasma effective in rats?
460
Is the combined use of insulin resistance indices, including adipokines, more reliable in metabolic syndrome?
461
Is the commercialisation of scientific research affecting the production of public knowledge?: Global trends in the output of corporate research articles
462
Is the composite of two expansive maps expansive?
463
Is the concept of “average shape” legitimate, for a mixture of inclusions of diverse shapes?
464
Is the concept of “repression” useful for the understanding chronic PTSD?
465
Is the Concreteness Effect a Result of Underlying Network Interconnectivity?,,
466
Is the connectivity of the Natura 2000 network better across internal or external administrative borders?
467
Is the consumption-income ratio stationary? Evidence from panel unit root tests
468
Is the consumption-income ratio stationary? Evidence from panel unit root tests
469
Is the consumption–income ratio stationary? Evidence from panel unit root tests
470
Is the Contemporary Account of Weakness of Will Complete
471
Is the content of confabulation positive? An experimental study
472
Is the contextual information relevant in text clustering by compression?
473
Is the Continuity of Externalizing Psychopathology the Same in Adolescents and Middle–Aged Adults? A Test of the Externalizing Spectrum’s Developmental Coherence
474
Is the Core of M87 the Source of Its TeV Emission? Implications for Unified Schemes
475
Is the corporate transformation of hospitals creating a new hybrid health care space? A case study of the impact of co-location of public and private hospitals in Australia
476
Is the correlation in international equity returns constant: 1960–1990?
477
Is the cosmic microwave background circularly polarized?
478
Is the Cost the Reason for Missing the ECG Advantages?
479
Is the Coulomb sum rule violated in nuclei?
480
Is the counterion responsible for the unusual thermodynamic behaviour of the aqueous solutions of gemini bispyridinium surfactants?
481
Is the COX-2 effect on accelerated hematopoiesis mediated by prostaglandin E2?
482
Is the criminal justice system just?
483
Is the critical Reynolds number universal?
484
Is the cryptic interstitial deletion of 8q24 surrounding MYC a common mechanism in the formation of double minute chromosome?
485
Is the cultural context of MMR rejection a key to an effective public health discourse?
486
Is the current stress state in the Central Amazonia caused by surface water loading?
487
Is the current system of staging lung cancer the best it can be?
488
Is the curvature of the flagellum involved in the apparent cooperativity of the dynein arms along the “9+2” axoneme?
489
Is the cutoff radius in DPD simulations with a fluid of constant density arbitrary? Original Research Article
490
Is the D/H Ratio in the Comet Coma Equal to the D/H Ratio in the Comet Nucleus?
491
Is the Danish Wind Energy Model Replicable for Other Countries?
492
Is the decline of soil microbial biomass in late winter coupled to changes in the physical state of cold soils?
493
Is the decline of soil microbial biomass in late winter coupled to changes in the physical state of cold soils?
494
Is the delay discounting paradigm useful in understanding social anxiety?
495
Is the denervation or hyperinnervation of the cardiac sympathetic nerve in the subepicardium related to unexpected cardiac death?
496
Is the desire to eat familiar and unfamiliar meat products influenced by the emotions expressed on eaters’ faces?
497
Is the Detection of Odontoma Always Comfortable? A Case Report
498
Is the determination of prostatic acid phosphatase still worthwhile in prostate cancer patients?
499
Is the development control legal framework conducive to a sustainable dense urban development in Hong Kong?
500
Is the development of myocardial tolerance to repeated ischemi in humans due to preconditioning or to collateral recruitment?
501
Is the diagnosis and treatment of childhood acute bacterial meningitis in Turkey evidence-based?
502
Is the diagnosis important for the treatment of patients with shoulder complaints?
503
Is the Diagnostic Value of Electrocardiography for the Measurement of Left Ventricular Mass Index Underestimated?
504
Is the diagnostic yield of prostate needle biopsies affected by prostate volume?
505
Is the diagnostic yield of prostate needle biopsies affected by prostate volume?
506
Is the Difference in (alpha)-Amylase Activity in the Strains of Drosophila melanogaster with Different Allozymes Due to Transcriptional or Posttranscriptional Control?
507
Is the different composition of wall in the proximal left main coronary artery responsible for different signs of distal lesion?
508
Is the Different Frequency of T-Wave Inversion in Arrhythmogenic Right Ventricular Cardiomyopathy and Idiopathic Ventricular Tachycardia Due to Different Frequency and Duration of Ventricular Ectopy Inducing a Different Degree of Cardiac Memory Effect?
509
Is the differentiation into molecular subtypes of breast cancer important for staging, local and systemic therapy, and follow up?
510
Is the digestive gland of Mytilus galloprovincialis a tissue of choice for estimating cadmium exposure by means of metallothioneins?
511
Is the dipole polarizability of hydrogen iodide accurately known?
512
Is the Discourse of Hybridity a Celebration of Mixing, or a Reformulation of Racial Division? A Multimodal Analysis of the Portuguese Magazine Afro
513
Is the disease risk associated with good self-reported health constant across the socio-economic spectrum?
514
Is the distribution of the lancelet Branchiostoma caribaeum affected by sewage discharges? An analysis at multiple scales of variability
515
Is the diversity of epiphytic lichens a reliable indicator of air pollution? A case study from Italy
516
IS THE DOMESTIC DOG (CANIS FAMILIARIS) A RESERVOIR HOST OF AMERICAN CUTANEOUS LEISHMANIASIS? A CRITICAL REVIEW OF THE CURRENT EVIDENCE
517
Is the double bump ankle moment pattern caused by spasticity?
518
Is the Double Dose Alpha-Blocker Treatment Superior Than the Single Dose in the Management Of Patients Suffering From Acute Urinary Retention Caused By Benign Prostatic Hyperplasia?
519
Is the DSM-5 duration criterion valid for the definition of hypomania?
520
Is the duration of poverty and unemployment a risk factor for heavy drinking?
521
Is the dyspnea during adenosine cardiac stress test caused by bronchospasm?
522
Is the early fragmentation of intrauterine devices caused by stress corrosion cracking?
523
Is the early or delayed remote ischemic preconditioning the more effective from a microcirculatory and histological point of view in a rat model of partial liver ischemia-reperfusion?
524
Is the Earth Lazy? A review of work minimization in fault evolution
525
Is the East Australian Current causing a marine ecological hot-spot and an important fisheries near Fraser Island, Australia?
526
Is the East European “underclass” feminized?
527
Is the ecology of molecules really ecology?
528
Is the economic cycle still alive? : Mario Baldassarri and Paolo Annunziato, eds., 1994, (St. Martin, New York), US$79.95, ISBN 0-312-10380-8.
529
Is the educational performance measure a fair way of assessing candidates applying to the United Kingdom Foundation Programme ?
530
Is the Effect of Caloric Restriction on Type 2 Diabetes Mellitus in Rats Mediated Via Sirtuin-1?
531
Is the effect of job strain on myocardial infarction risk due to interaction between high psychological demands and low decision latitude? Results from Stockholm Heart Epidemiology Program (SHEEP)
532
Is the effect of silicon on rice uptake of arsenate (AsV) related to internal silicon concentrations, iron plaque and phosphate nutrition?
533
Is the efficiency of stock market correlated with multifractality? An evidence from the Shanghai stock market
534
Is the Egyptian fruit-bat Rousettus aegyptiacus a pest in Israel? An analysis of the batʹs diet and implications for its conservation Original Research Article
535
Is the electrolyte leakage assay an unequivocal test of membrane deterioration during leaf senescence?
536
Is the electrophysiological actions of psychotrop drugs responsible for their cardiac side effects?  
537
Is the emperor really wearing new clothes? Informed consent for acute coronary syndromes
538
Is the end of growth really here?
539
Is the endangered Fennoscandian arctic fox (Alopex lagopus) population genetically isolated? Original Research Article
540
Is the endogenous peroxyl-radical scavenging capacity of plasma protective in systemic inflammatory disorders in humans?
541
is the enneagram personality system an effective approach in explaining drug addiction?
542
Is the enterprise software sector still in transition? A research note
543
Is the Environmental Kuznets Curve for deforestation a threatened theory? A meta-analysis of the literature
544
Is the environmental performance of industrialized countries converging? A ‘SURE’ approach to testing for convergence
545
Is the EPQ Lie Scale bidimensional? Validation study of the structure of the EPQ Lie Scale among Finnish and Turkish university students
546
Is the Etiology Behind Palatal Unilateral and Palatal Bilateral Maxillary Canine Ectopia Different?
547
Is the EU destroying European competitiveness?
548
Is the EU’s Fisheries Partnership Agreement (FPA) with Mauritania a genuine partnership or exploitation by the EU?
549
Is the European shipping industry aware of corporate social responsibility? The case of the Greek-owned short sea shipping companies
550
IS THE EUROPEAN UNION AN OPTIMUM CURRENCY AREA?
551
Is the European Union Becoming a Single Publication System?
552
Is the European Union Emissions Trading Scheme (EU ETS) informationally efficient? Evidence from momentum-based trading strategies
553
Is the evaluation of Entamoeba histolytica infection in HIV-positive patients of any clinical significance?
554
Is the evidence for homoeopathy reproducible?
555
Is the excess risk of psychosis-like experiences in urban areas attributable to altered cognitive development
556
Is The Exercise-Induced Increase in Central Arterial Stiffness a Risk Factor for Health?
557
Is the exhumation of the Sierras Pampeanas only related to Neogene flat-slab subduction? Implications from a multi-thermochronological approach
558
Is the exogenous orienting of spatial attention truly automatic? Evidence from unimodal and multisensory studies
559
Is the expression H=1/(3-q) valid for real financial data?
560
Is the Extent of Coronary Artery Stenosis in Prediabetic Patients Similar to That in Diabetics?
561
Is the face and neck pattern of atopic dermatitis in Japan a special variant?
562
Is the Factor Structure of the Metabolic Syndrome Comparable Between Men and Women and Across Three Ethnic Groups: The Miami Community Health Study
563
Is the failure of large-area polycrystalline graphene notch sensitive or insensitive?
564
Is the fatty meal a trigger for acute coronary syndromes
565
Is the febrile convulsion prevalence higher for Japanese?
566
Is the female gender an independent predictor of adverse outcome after off-pump coronary artery bypass grafting?
567
Is the First Postnatal Platelet Mass as an Indicator of Patent Ductus Arteriosus?
568
Is the fish-hook effect in hydrocyclones a real phenomenon?
569
Is the flow tube reactor with NO2 titration a reliable absolute source for atomic hydrogen?
570
Is the Flynn effect on g?: A meta-analysis
571
Is the force-length relationship a useful indicator of contractile element damage following eccentric exercise?
572
Is the foreign exchange market ‘risky’? Some new survey-based results
573
Is the formal energy of the mid-point rule convergent?
574
Is the free cash flow hypothesis valid in Turkey?
575
Is the freshwater gammarid, Dikerogammarus villosus, a suitable sentinel species for the implementation of histochemical biomarkers? Original Research Article
576
Is the frozen phonon model adequate to describe inelastic phonon scattering?
577
Is the frozen phonon model adequate to describe inelastic phonon scattering?
578
Is the future Dutch?
579
Is the G72/G30 locus associated with schizophrenia? single nucleotide polymorphisms, haplotypes, and gene expression analysis
580
Is the gas supply market a natural monopoly? Econometric evidence from the British Gas regions
581
Is the gas-phase complex of ammonia and chlorine monofluoride H3N…ClF or [H3NCl]+…F−? Evidence from rotational spectroscopy
582
Is the generation of neo-antigenic determinants by free radicals central to the development of autoimmune rheumatoid disease?
583
Is the Geneva rule usable outside of Geneva?
584
Is the geographic variation in size of American eel Anguilla rostrata elvers due to genetic differentiation?
585
Is the geological concept of clay minerals appropriate for soil science? A literature-based and philosophical analysis
586
Is the Giant Hogweed still a threat? An individual-based modelling approach for local invasion dynamics of Heracleum mantegazzianum
587
Is the Giant Hogweed still a threat? An individual-based modelling approach for local invasion dynamics of Heracleum mantegazzianum
588
IS THE GIFT STILL GOOD? EXAMINING THE POLITICS AND REGULATION OF BLOOD SAFETY IN THE EUROPEAN UNION
589
Is the glass half full or half empty? : Reflections on five years of competitive politics in Eastern Europe
590
Is the glass phase dissolution rate always a limiting factor in the leaching processes of combustion residues?
591
IS THE GLOBAL FINANCIAL CRISIS A CRISIS OF ACADEMIC ECONOMICS AND ECONOMICS EDUCATION? A RESEARCH ON THE PERCEPTIONS OF TURKISH ECONOMISTS
592
Is the good cholesterol that good at preventing cardiac events?
593
Is the good corporation dead? the community social responsibility of small business operators
594
Is the gorilla a threatened species? How should we judge? Original Research Article
595
Is the GraftConnector a valid alternative to running suture in end-to-side coronary arteries anastomoses?
596
Is the grass greener? From health statistics to policy decisions
597
Is the Greenland Ice Sheet in a state of collapse?
598
Is the growth of elite female gymnasts inhibited?
599
Is the growth stimulation by low doses of glyphosate sustained over time?
600
Is the GSTM1 null polymorphism a risk factor for primary angle-closure glaucoma among Iranian population?
601
Is the halogen–metal exchange faster than deprotonation in the reaction of ortho-carboranyl aryl bromide with butyllithium?
602
Is the harmonic scalpel feasible in cardiac reoperations?
603
Is the Hausdorff dimension of a set and its image equal under binary coding map?
604
Is the HEBBLE isopod fauna hydrodynamically modified? A second test
605
Is the hemodynamic performance of the carpentier-edwards perimount valve really equivalent to that of stentless valves?
606
Is the High Cu Tolerance of Trichoderma atroviride Isolated from the Cu-Polluted Sediment Due to Adaptation? An In Vitro Toxicological Study
607
Is the hippocrates paradox really a paradox?
608
Is the Home Equity Conversion Mortgage in the United States sustainable? Evidence from pricing mortgage insurance premiums and non-recourse provisions using the conditional Esscher transform
609
Is the Homocysteine Level a Good Predictive Marker for Evaluating Kidney Function in Patients After Percutaneous Nephrolithotomy?
610
Is the honeymoon over for Viagra?
611
Is the hospital volume-mortality relationship in coronary artery bypass surgery the same for low-risk versus high-risk patients?
612
Is the host or the parasitoid in control?: effects of host age and temperature on pseudoparasitization by Microplitis rufiventris in Spodoptera littoralis
613
Is the hotel classification system a good indicator of hotel quality?: An application in Spain
614
Is the human lifespan limitless?
615
Is the human primary motor cortex activated by muscular or direction-dependent features of observed movements?
616
Is the human primary motor cortex involved in motor imagery?
617
Is the Iceland hot spot also wet? Evidence from the water contents of undegassed submarine and subglacial pillow basalts
618
Is the impact of depressive complaints on the use of general health care services dependent on severity of somatic morbidity?
619
Is the implementation of assertive community treatment in a low-income country feasible? The experience of Tbilisi, Georgia
620
IS THE INCIDENCE OF ACUTE MYOCARDIAL INFARCTION IN NIGERIANS INCREASING?
621
Is the incidence of fetal-to-maternal hemorrhage increased in patients with third-trimester bleeding?
622
Is the incorporation of equity considerations into economic evaluation really so simple? A comment on Cookson, Drummond and Weatherly
623
Is the increased reporting of symptomatic ill health in Gulf War veterans related to how one asks the question?
624
Is the induction of H2O2-detoxifying antioxidant enzyme activities sufficient to protect barley cultivars from oxidative stress by UV-B irradiation alone or pretreatment with high temperature and NaCl?
625
Is the inferior ST-segment elevation in anterior myocardial infarction reliable in prediction of wrap-around left anterior descending artery occlusion?
626
Is the inferior vena cava diameter measured by bedside ultrasonography valuable in estimating the intravascular volume in patients with septic shock?
627
Is the Inflammasome Pathway Active in the Peripheral Blood of Sulfur Mustard-exposed Patients?
628
Is the inflation–output Nexus asymmetric in the Euro area?
629
Is the information about a test important? Applying the methods of evidence-based medicine to the clinical examination of swallowing
630
Is the informationist a new role? A logic model analysis
631
Is the initial diagnostic impression of “noncardiac chest pain” adequate to exclude cardiac disease?
632
Is the Initial Diagnostic Impression of “Noncardiac Chest Pain” Adequate to Exclude Cardiac Disease?
633
Is the initial public offering properly priced?
634
Is the initiation of glaciation on Antarctica related to a change in the structure of the ocean?
635
Is the Instantaneous Wave-Free Ratio Equivalent to Fractional Flow Reserve?
636
Is the INTEGRAL IBIS Source IGR J17204-3554 a Gamma-Ray-emitting Galaxy Hidden behind the Molecular Cloud NGC 6334?
637
Is the integration of hormesis and essentiality into ecotoxicology now opening Pandoraʹs Box?
638
Is the intention to quit smoking influenced by other heart-healthy lifestyle habits in 30- to 60-year-old men?
639
Is the interaction between Retama sphaerocarpa and its understorey herbaceous vegetation always reciprocally positive? Competition–facilitation shift during Retama establishment
640
Is the Interdependent Self More Sensitive to Question Context Than the Independent Self? Self-Construal and the Observation of Conversational Norms
641
Is the international propagation of financial shocks non-linear?: Evidence from the ERM
642
Is the Internet a US invention?—an economic and technological history of computer networking
643
Is the internet changing the dominant logic of marketing?
644
Is the Internet delivery channel changing banks’ performance? The case of Spanish banks
645
Is the Internet going NUTSS?
646
Is the internet making retail transactions more efficient?: Comparison of online and offline CD retail markets
647
Is the Internet mobile? Measurements from the Asia-Pacific region
648
Is the Internet productive? A firm-level analysis
649
Is the Internet replacing health professionals? A population survey on sources of medicines information among people with mental disorders
650
Is the interspecific variation of body size of land snails correlated with rainfall in Israel and Palestine?
651
Is the introduction of a student-centred, problem-based curriculum associated with improvements in student nurse well-being and performance? An observational study of effect
652
Is the invasion of Prorocentrum minimum (Dinophyceae) related to the nitrogen enrichment of the Baltic Sea?
653
Is the invasion of the common reed, Phragmites australis, into tidal marshes of the eastern US an ecological disaster?
654
Is the IPO pricing process efficient?
655
Is the Iranian Revolution Sustaining a Constitutional System? The Assessment in Terms of Bruce Ackerman's Theory
656
Is the iron center important? Comparison of the electrochemistry between poly-phen-NH2 and poly[Fe(phen-NH2)32+] modified electrodes
657
Is the isotopic composition of event based precipitation driven by moisture source or synoptic scale weather in the Sydney Basin, Australia?
658
Is the IWC finished as an instrument for the conservation of whales and the regulation of whaling?
659
Is the J Wave or the ST Slope Malignant…or Neither?
660
Is the Japanese economy in a liquidity trap?
661
Is the Japanese marketing system changing? An empirical study
662
Is the Japanese O157: H7 E coli epidemic over?
663
Is the journal Ecological Economics really in itself a poor and misleading guide to what ecological economics is about? A reply to “Influencing the perception of what and who is important in ecological economics”
664
Is the Kamalʹs model appropriate in the study of the epoxy-amine addition kinetics?
665
Is the kaolin or celite activated clotting time affected by tranexamic acid?
666
IS THE KENNARD EFFECT SUPPORTED BY CLINICAL EVIDENCE?
667
Is the Kenyan electricity regulatory board autonomous?
668
Is the Korean economy export-driven?
669
Is the lack of association between cognitive complaints and objective cognitive functioning in patients with bipolar disorder moderated by depressive symptoms?
670
Is the lack of concurrence of bacterial vaginosis and vaginal candidosis explained by the presence of bacterial amines?, , ,
671
Is the lack of keyword synergism inhibiting maturation in the MIS theory? An exploratory perspective
672
Is the Lamb shift chemically significant?
673
Is the laparoscopic bubble bursting?
674
Is the laparoscopic bubble bursting?
675
Is the large-scale sidereal anisotropy of the galactic cosmic-ray intensity really instable at TeV energies?
676
Is the learning curve for laparoscopic fundoplication determined by the teacher or the pupil?
677
Is the learning of goal-directed displacement effector-independent?
678
Is the left atrial v wave the determinant of peak pulmonary artery pressure in patients with pure mitral stenosis?
679
Is the left atrium the only embolic source in ischemic stroke patients with nonvalvular atrial fibrillation?
680
Is the LEPS potential accurate enough to investigate the dissociation of diatomic molecules on surfaces?
681
Is the level of aggression and dispersion in territorial fish dependent on light intensity?
682
Is the lightest Kaluza–Klein particle a viable dark matter candidate? Original Research Article
683
Is the linearized Boltzmann-Enskog operator dissipative?
684
Is the lingual forming part of the incisor a structural entity?: Evidences from the fragilitas ossium (fro/fro) mouse mutation and the TGFβ1 overexpressing transgenic strain
685
Is the liquid or the solid phase responsible for the low melting points of ionic liquids? Alkyl-chain-length dependence of thermodynamic properties of [Cnmim][Tf2N]
686
Is the liquid water surface basic or acidic? Macroscopic vs. molecular-scale investigations
687
Is the Local Fluff typical? Original Research Article
688
Is the locus of poverty changing?
689
Is the logistic equation a Lotka-Volterra model?
690
Is the logistic equation a Lotka-Volterra model?
691
Is the Lorentz signature of the metric of spacetime electromagnetic in origin?
692
Is the lower mortality in patients treated with aspirin and angiotensin-converting enzyme inhibitors due to decreased norepinephrine release?
693
Is the magnitude of the group-size effect on vigilance underestimated?
694
Is the management of epidural analgesia associated with an increased risk of cesarean delivery?
695
Is the Management of the Future Internet Ignored? A Report on ManFI 2009
696
Is the marine osmium isotope record a probe for CO2 release from sedimentary rocks?
697
Is the markup a useful real-time predictor of inflation?
698
Is the medical brain drain beneficial? Evidence from overseas doctors in the UK
699
Is the Mediterranean Sea surface height variability predictable?
700
Is the medium the message?: A report
701
Is the Merchant Power Producer a broken model?
702
Is the Metabolic Syndrome a Cardiovascular Risk Factor Beyond Its Specific Components?
703
Is the metabolic syndrome a useful clinical concept in dogs? A review of the evidence
704
Is the Metallic Color of Stainless Steel Crown Satisfying for Cooperative Children and their Parents? a Preliminary Study
705
Is the method of signal analysis and test selection important for measuring standing balance in subjects with persistent whiplash?
706
Is the microbial community in a soil with reduced catabolic diversity less resistant to stress or disturbance?
707
Is the microbial community in a soil with reduced catabolic diversity less resistant to stress or disturbance?
708
Is the Microdensitometric Method a New Gold Standard for Retinal Arteriolar Narrowing Detection?
709
Is the missing ultra-red material colorless ice?
710
Is the mitral valve area flow-dependent in mitral stenosis?: A dobutamine stress echocardiographic study
711
IS THE MOBILE BASED LEARNING CAN BE EFFECTIVE IN ACADEMIC LEARNING? A Study To Check if Mobile-Based Learning Is Desirable in Presenting Educational Workshops
712
Is the model of spontaneous CP-violation in the Higgs sector consistent with experiment?
713
Is the Molecular Composition of KATPChannels more Complex than Originally Thought?
714
Is the monopolist the friend of the conservationist? Two remarks on the Hotelling-Solow paradox
715
Is the more always better? A comparative study of internal and external integration practices in new product and new service development
716
Is the Morphologic Mitral Valve in Discordant Atrioventricular Connections Always Normal?
717
Is the Myofibrillarlytic Myocyte a Forme Fruste Apoptotic Myocyte?
718
Is the N170 for faces cognitively penetrable? Evidence from repetition priming of Mooney faces of familiar and unfamiliar persons
719
Is the nano-explosion really microscopic?
720
Is the naphthalene sulfonate H-acid biodegradable in mixed microbial cultures under aerobic conditions?
721
Is the national nutrition survey in Japan representative of the entire Japanese population?
722
Is the native deer Mazama gouazoubira threatened by competition for food with the exotic hare Lepus europaeus in the degraded Chaco in Córdoba, Argentina?
723
Is the natural rate a reference point?
724
Is the nature of magnetic order in copper-oxides and in iron-pnictides different?
725
Is the need for a new ATM operational concept a strategic necessity?
726
Is the need for ART being grossly underestimated?
727
Is the Negro River Basin žAmazon/ impacted by naturally occurring mercury?
728
Is the Neotropical Flora Ready for the PhyloCode?
729
Is the nestedness of metazoan parasite assemblages of marine fishes from the southeastern Pacific coast a pattern associated with the geographical distributional range of the host?
730
Is the Netherlands sustainable as a global-scale inner-city? Intenscoping spatial sustainability
731
Is the neurologist’s role over once the diagnosis of psychogenic nonepileptic seizures is made? No!
732
Is the neuropathology of new variant Creutzfeldt-Jakob disease and kuru similar?
733
Is the Neuroticism Scale of the Eysenck Personality Inventory contaminated by response bias?
734
Is the New Coronavirus Disease (COVID-19) Pandemic Halted by Malaria Epidemics?
735
Is the new ECTS system better than the traditional one? An application to the ECTS pilot-project at the University Pablo de Olavide
736
Is the NICE process flawed?
737
Is the NICE process flawed?
738
Is the non-market literature adequate to support coastal and marine management?
739
Is the normalisation of blood pressure in bleeding trauma patients harmful?
740
Is the North Atlantic Oscillation just a pink noise?
741
Is the North Atlantic Oscillation modulated by solar and lunar cycles? Some evidences from Hurst autocorrelation analysis Original Research Article
742
Is the nucleon deformed?
743
Is the number of genes we possess limited by the presence of an adaptive immune system
744
Is the number of traffic fatalities in American hospitals decreasing?
745
Is the OEL for hydrogen sulfide too high?
746
Is the Ogcheon metamorphic belt of Korea the eastward continuation of the Nanhua Basin of China?
747
Is the omission of assessing split renal function from living kidney donors work-up justified?
748
Is the optimal dose of angiotensin-converting enzyme inhibitors in patients with congestive heart failure definitely established?
749
Is the ovine intervertebral disc a small human one?: A finite element model study
750
Is the P300 deficit in alcoholism associated with early visual impairments (P100, N170)? An oddball paradigm
751
Is the Paced Auditory Serial Addition Test (Pasat) a Valid Means of Assessing Executive Function in Parkinsonʹs Disease?
752
Is the Palea Kavala Bi–Te–Pb–Sb ± Au district, northeastern Greece, an intrusion-related system?
753
Is the paradigm shifting?
754
Is the parallel walk between competing male fallow deer, Dama dama, a lateral display of individual quality?
755
Is the partnership working?: evaluating the approval plan vendor
756
Is the PDO or AMO the climate driver of soil moisture in the Salmon River Basin, Idaho?
757
Is the Peak-to-Mean Pressure Gradient Ratio Useful for Assessment of Aortic Valve Prosthesis Obstruction?
758
Is the Pearson r 2 Biased, and if So, What Is the Best Correction Formula?
759
Is the pectoralis myocutaneous flap in intraoral and oropharyngeal reconstruction outdated?
760
Is The Perception of Organizational Deviation Affected by The Organizational Climate? Research in Schools
761
Is the performance of firms following seasoned equity issues anomalous?
762
Is The Periapical lesion a Risk For Periimplantitis? (A review).
763
Is the Persian Version of the “Olfactory Disorder Questionnaire” Reliable and Valid?
764
Is the Pharmacopoeia test a good estimator of the organic impurities in kaolin?
765
Is the phase transition in the Heisenberg model described by the (2 + ϵ) expansion of the non-linear σ-model? Original Research Article
766
Is the phenol·Ar complex van der Waals or hydrogenbonded? A REMPI and ZEKE spectroscopic study
767
Is the phenol•Ar complex van der Waals or hydrogen-bonded? A REMPI and ZEKE spectroscopic study
768
Is the Phillips Curve Stable for Malaysia? New Empirical Evidence
769
Is the physical availability of alcohol and illicit drugs related to neighborhood rates of child maltreatment?
770
Is the pinning of ordinary dislocations in γ-TiAl intrinsic or extrinsic in nature? A combined atomistic and kinetic Monte Carlo approach Original Research Article
771
Is the plastibell of any haemostatic value after 24 h?
772
Is the platelet lowering activity of anagrelide mediated by its major metabolite 2-amino-5,6-dichloro-3,4-dihydroquinazoline (RL603)?
773
Is the plot concept an obstacle in agricultural sciences? A review focussing on fruit production
774
Is the pneumoperitoneum the vital first step of laparoscopy?
775
Is the polarity of relapse/recurrence in bipolar-I disorder patients related to serum lithium levels? Results from an empirical study
776
Is the polarized antiquark sea in the nucleon flavor symmetric? Original Research Article
777
Is the political business cycle for real?
778
Is the poly (methylene blue)-modified glassy carbon electrode an adequate electrode for the simple detection of thiols and amino acid-based molecules?
779
Is the polymorphic microsatellite repeat of the dopamine β-hydroxylase gene associated with biochemical variability of the catecholamine pathway in schizophrenia?
780
Is the Polymorphism at Position -1082 of IL-10 Gene Associated with Visceral Leishmaniasis?
781
Is the Positive Illusory Bias Illusory? Examining Discrepant Self-Perceptions of Competence in Girls with ADHD
782
Is the potential for the formation of common mycorrhizal networks influenced by fire frequency?
783
Is the potential for the formation of common mycorrhizal networks influenced by fire frequency?
784
Is the potential of Coccidoxenoides perminutus, a mealybug parasitoid, limited by climatic or nutritional factors?
785
Is the preconditioning response conserved in senescent myocardium?
786
Is the predictability of emerging and developed stock markets really exploitable?
787
Is the presence of abnormal prion protein in the renal glomeruli of feline species presenting with FSE authentic?
788
Is the presence of dicarboxylic acids required in the MnP cycle?: Study of Mn3+ stability by cyclic voltammetry
789
Is the Presence of Micropapillary Component in Colorectal Carcinoma Associated with More Aggressive Behavior? A Histopathological Study
790
Is the presence of Trichomonas vaginalis a reliable predictor of coinfection with Chlamydia trachomatis and/or Neisseria gonorrhoeae in female ED patients?
791
Is the Presence of Women on the Branch Credit Committee Important? Evidence from an Iranian Private Bank
792
Is the present the key to the future?
793
Is the Present Therapy for Coronary Artery Disease the Radical Mastectomy of the Twenty-First Century?
794
Is the Pressure Control Mode for Pediatric Anesthesia Machines Really Required?
795
Is the Prevalence of Celiac Disease Higher than the General Population in Inflammatory Bowel Diseaese?
796
Is the prevalence of Clostridium difficile in animals underestimated?
797
Is the prevalence of nutritional screening time-dependant? Results of a cross-sectional survey in a teaching hospital in London
798
Is the prevalence of psychiatric disorders associated with urbanization?
799
Is the prevention of genital chlamydial infections by community involvement possible?
800
Is the price effect on fuel consumption symmetric? Some evidence from an empirical study
801
Is the primitive regulation of pituitary prolactin (tPRL(177) and tPRL188) secretion and gene expression in the euryhaline tilapia (Oreochromis mossambicus) hypothalamic or environmental?
802
Is the primordial crust of Mars magnetized?
803
Is the Private Sector All it is Cracked Up to Be? Myths, Reality, and Developmental Lessons for Africa
804
Is the Process of Media Production and Educational Intervention in Iran Standard?
805
Is the production of the biogenic amines tyramine and putrescine a species-level trait in enterococci? Original Research Article
806
Is the productive performance of olive trees under localized irrigation affected by leaving some roots in drying soil?
807
Is the productivity of organic farms restricted by the supply of available nitrogen?
808
Is the prognosis of heart failure improving?
809
Is the Progress Zone Model a Victim of Progress?
810
Is the propagation of prion molecules in different hosts an example of lamarckian inheritance?
811
Is the propagation of prion molecules in different hosts an example of lamarckian inheritance? Reply from M. Pagel and D.C. Krakauer
812
Is the prudent layperson standard really a “standard”?
813
IS THE PRUNELLA (LAMIACEAE) HYBRID ZONE STRUCTURED BY AN ENVIRONMENTAL GRADIENT? EVIDENCE FROM A RECIPROCAL TRANSPLANT EXPERIMENT
814
Is the psoriatic skin of burn patients suitable for split-thickness skin autograft?
815
Is the Psychopath ‘morally insane’?
816
Is the Psychopathology of Epilepsy Different from That of Nonepileptic Patients?
817
Is the public sector too large in an economy with club goods? A case when consumers differ in both tastes and incomes
818
Is the public willing to pay for hydrogen buses? A comparative study of preferences in four cities
819
Is the pulmonary artery catheter useful?
820
Is the pulmonary venous-transmitral a-wave duration difference altered by age and hypertension?
821
Is the Pungwe water supply project a solution to water accessibility and sanitation problems for the households of Sakubva, Zimbabwe?
822
Is the Pushed Output-Based Instruction Effective in Promoting Iranian EFL Learners Grammatical Accuracy in Writing?
823
Is the quadrature oscillator a multivibrator?
824
Is the quality of surgical residency applicants deteriorating?
825
Is the quark gluon plasma in hand? Original Research Article
826
Is the quartet due to ·CH3 and ·C2H5 or ·NH3+ in alkali feldspars?
827
Is the rabbit knee a suitable model for the human interphalangeal and metacarphophalangeal joints of the hand?
828
Is the rabbit knee a suitable model for the human interphalangeal and metacarphophalangeal joints of the hand?
829
Is the Rate of Insertion and Deletion Mutation Male Biased?: Molecular Evolutionary Analysis of Avian and Primate Sex Chromosome Sequences
830
Is the Ratio of Retracted Iranian Papers Compatible With Their Research Growth Rate? An International Database Survey
831
Is the Rattus norvegicus Population Playing a Role in the Transmission of Zoonotic Diseases to Children? A Pilot Study in Tehran, Iran
832
Is the recent increase in the reported cases of hepatitis C/NANB a real increase?
833
Is the Recommended Work-Up Adequate.
834
Is the Reduced Incidence of Crimean-Congo Hemorrhagic Fever Related to the Preventive Measures of COVID-19?
835
Is the reexcision rate higher if breast conservation surgery is performed by surgical trainees?
836
Is the reexperience of painful emotion therapeutic?
837
Is the reintroduced white stork (Ciconia ciconia) population in Switzerland self-sustainable? Original Research Article
838
Is the relation between colour and immune response mediated by nutritional condition in spotless starling nestlings?
839
Is the relationship between aid and economic growth nonlinear?
840
Is the Relationship Between Beta-Blocker–Induced Heart Rate Lowering and Cardiovascular Outcomes the Result of Confounding by Indication?
841
Is the relationship between intelligence and trait Neuroticism mediated by test anxiety?
842
Is the relationship between numbers of references and paper lengths the same for all sciences?
843
Is the relationship between self-esteem and physical aggression necessarily U-shaped?
844
Is the renormalisation group useless in turbulence?
845
Is the resistance upturn around 50 K related to the Fermi surface area in τ-(EDO-R, R-DMEDT-TTF)2(AuBr2)1+y?
846
Is the resolution style ‘exiting statements’ related to adolescent problem behavior?
847
Is the resolution style ‘exiting statements’ related to adolescent problem behavior?
848
Is the resonance D(2637) really a radial excitation?
849
Is the response of catecholamine-dependent ventricular tachycardi to adenosine mechanism specific?
850
Is the revolution now over, or has it just begun? A year of the internet in higher education
851
Is the Reynolds number infinite in superfluid turbulence?
852
Is the Rh(100) surface ferromagnetic or super-paramagnetic?
853
Is the ridge formed by aligned jet propagation and medium flow? Original Research Article
854
Is the right frontal cortex really crucial in the mentalizing network? A longitudinal study in patients with a slow-growing lesion
855
Is the rigid-body assumption reasonable?: Insights into the effects of dynamics on the electrostatic analysis of barnase–barstar
856
Is the risk of bipolar disorder in twins equal to the risk in singletons? A nationwide register-based study
857
Is the risk of urinary tract tumorigenesis enhanced by a marginal chronic essential fatty acid deficiency (EFAD)?
858
Is the Role of Physicians Really Evolving Due to Non-physician Clinicians Predominance in Staff Makeup in Sub-Saharan African Health Systems? Comment on “Non-physician Clinicians in Sub-Saharan Africa and the Evolving Role of Physicians”
859
Is the role of transjugular intrahepatic portosystemic shunts limited in the management of patients with end-stage liver disease?
860
Is the Ross Operation Still an Acceptable Option in Children and Adolescents?
861
Is the rural idyll bad for your health? Stigma and exclusion in the English countryside
862
Is the science citation index US-biased?
863
Is the science of thermal analysis kinetics based on solid foundations?: A literature appraisal
864
Is the script concordance test a valid instrument for assessment of intraoperative decision-making skills?
865
Is the Security of Electricity Supply a Public Good?
866
Is the selection of sex-typical parental roles based on an assessment process? A test in the monogamous convict cichlid fish
867
Is the self-handicapping scale reliable in non-academic achievement domains?
868
Is the Sense of Coherence-instrument applicable on adolescents? A latent trait analysis using Rasch-modelling
869
Is the sensible grazing policy for USA rangelands under threat?
870
Is the serotonin transporter polymorphism (5-HTTLPR) a potential marker for suicidal behavior in bipolar disorder patients?
871
Is the serum ferritin level a considerable predictor for hemorrhagic transformation of ischemic stroke?
872
Is the Serum Prostate-Specific Antigen Level Affected by Urethral Catheterization in Patients with Acute Urinary Retention?
873
Is the sex hormone binding globulin related to preeclampsia independent of insulin resistance?
874
Is the shoot a root with a view?
875
Is the side with the best masticatory performance selected for chewing?
876
Is the situational judgment test a fair way of assessing candidates applying to the United Kingdom Foundation Programme ?
877
Is the six-minute walk test correlated with disease control and quality of life in children with asthma?
878
Is the size distribution of urban aerosols determined by thermodynamic equilibrium?: An application to Southern California
879
Is the size of an atom determined by its ionization energy?
880
Is the skin barrier abnormal in dogs with atopic dermatitis?
881
Is the skin barrier abnormal in dogs with atopic dermatitis?
882
Is the skin graft immune against new malignancy?
883
Is the Soanian techno-complex a Mode 1 or Mode 3 phenomenon? A morphometric assessment
884
Is the social parasite Vespa dybowskii using chemical transparency to get her eggs accepted?
885
Is the soil microbial community related to the basal area of trees in a Scots pine stand?
886
Is the soil microbial community related to the basal area of trees in a Scots pine stand?
887
Is the solar neutrino deficit energy-dependent?
888
Is the somitogenesis clock really cell-autonomous? A coupled-oscillator model of segmentation
889
Is the sonographic degree of blood supply a new prognostic factor?
890
Is the southeastern Adriatic Sea coastal strip an eutrophic area?
891
Is the spherical leaf inclination angle distribution a valid assumption for temperate and boreal broadleaf tree species?
892
Is the spinal column a rigid or articulated axis during leg movement?
893
Is the stability of a tibial fracture influenced by the type of unilateral external fixator?
894
Is the stable tau-neutrino really an allowable cold dark matter candidate?
895
Is the stakeholder model dead?
896
Is the standard Higgs scalar elementary?
897
Is the Staple Food Consumed Changes in Diabetics Can Affect the Quality of Life? A Parallel Randomized Controlled Trial
898
Is the state of the Vesuvio Volcano turbulent?
899
Is the statistical approach suitable for identifying actions on structures?
900
Is the status of diabetes socioeconomic inequality changing in Kurdistan province, west of Iran? A comparison of two surveys
901
Is the strong-interaction proton-proton scattering length renormalization scale dependent in effective field theory?
902
Is the structural diversity of tripeptides sufficient for developing functional food additives with satisfactory multiple bioactivities?
903
Is the structure of anisotropic pyrolytic carbon a consequence of growth by the Volmer-Weber island growth mechanism? Original Research Article
904
Is the ST-Segment Elevation in Takotsubo Syndrome Partially (or Even Totally) Due to Dyskinesis?
905
Is the study of human cancer-associated factors, the best or the only model for human carcinogenesis research? I. The question of helicobacter pylori infection as an accused human gastric carcinogen
906
Is the subfamily Eriosomatinae (Hemiptera: Aphididae) monophyletic?
907
Is the subjective feel of “presence” an uninteresting goal?
908
Is the substance abuse of inpatients with schizophrenia overlooked?
909
Is the Sullivan process compatible with QCD chiral dynamics?
910
is the superparamagnetic iron oxide nanoparticle a suitable carrier for the anticancer drug lenalidomide? a quantum chemical approach
911
Is the suppression of short waves by a swell a three-dimensional effect?
912
Is the susceptibility minimum of glass-forming liquids due to the β-relaxation of the mode coupling theory or caused by the ubiquitous constant loss?
913
Is the Tail Wagging the Dog in Pediatric Bipolar Disorder?
914
Is the Tanner–Whitehouse (TW3) method sufficiently reliable for forensic age determination of Turkish children?
915
Is the Tasmanian tiger extinct? A biological–economic re-evaluation
916
Is the Tax Expenditure Concept Still Relevant?
917
Is the technology-driven real business cycle hypothesis dead? Shocks and aggregate fluctuations revisited
918
Is the technology-driven real business cycle hypothesis dead? Shocks and aggregate fluctuations revisited$
919
Is the television rating system valid? Indirect, verbal, and physical aggression in programs viewed by fifth grade girls and associations with behavior
920
Is the television rating system valid? Indirect, verbal, and physical aggression in programs viewed by fifth grade girls and associations with behavior
921
Is the term ‘Mediterranean diet’ a misnomer?
922
Is the test constructor a facet?
923
Is the thermodynamic approach appropriate to describe natural dynamic systems? (Status and limitations)
924
Is the thermodynamic approach appropriate to describe natural dynamic systems? (Status and limitations) Original Research Article
925
Is the thermodynamic behavior of the noble fluids consistent with the principle of corresponding states?
926
Is the Thomas precession a source of SR power?
927
Is the Thomas precession a source of SR power?
928
Is the threat simulation theory threatened by recurrent dreams?
929
Is the tolerability of long-term thiazolidinedione therapy overstated?
930
Is the tolerability of long-term thiazolidinedione therapy overstated? Reply
931
Is the topology of the Internet network really fit to sustain its function?
932
Is the tour leader an effective endorser for group package tour brochures?
933
Is the toxic dinoflagellate Ostreopsis cf. ovata harmful to Mediterranean benthic invertebrates? Evidences from ecotoxicological tests with the polychaete Dinophilus gyrociliatus
934
Is the track of the Yellowstone hotspot driven by a deep mantle plume? — Review of volcanism, faulting, and uplift in light of new data
935
Is the Traditional Treatment Approach Adequate in Children with Adenoid Hypertrophy?
936
Is the transfer function method reliable in a European building context? A theoretical analysis and a case study in the south of Italy
937
Is the transition zone an empty water reservoir? Inferences from numerical model of mantle dynamics
938
Is the trend in post-WW II US real GDP uncertain or non-linear?
939
Is the trunk movement more perturbed after an asymmetric than after a symmetric perturbation during lifting?
940
Is the Turkish tourism industry ready for a disabled customerʹs market?: The views of hotel and travel agency managers
941
Is the two week rule of any benefit to patients with oral cancer?
942
Is the type of remission after a major depressive episode an important risk factor to relapses in a 4-year follow up?
943
Is the type of test used for mass colorectal cancer screening a determinant of compliance?: A cluster-randomized controlled trial comparing fecal occult blood testing with flexible sigmoidoscopy
944
Is the U.S. Trade Deficit Sustainable?: Catherine L. Mann, Institute for International Economics, 1999 pp. xii+191, $17.00.
945
Is the ubiquitous presence of barium carbonate responsible for the poor aqueous processing ability of barium titanate?
946
Is the UK health service IT project just too ambitious?
947
Is the United States Country Zero for the First-World AIDS Epidemic?
948
Is the United States losing ground in science? A global perspective on the world science system
949
Is the Universal English Education from the Primary Level in Bangladesh Necessary? A Domain Wise Study
950
Is the universal string axion the QCD axion? Original Research Article
951
Is the universe homogeneous? (On large scales)
952
Is the university model an organizational necessity? Scale and agglomeration effects in science
953
Is the Unserious Serious? National Traits behind a Comic Mask
954
Is the upper mantle metal-saturated?
955
Is the up-quark massless?
956
Is the urban excess in lung cancer in Scotland explained by patterns of smoking?
957
Is the Urinary Morphine Concentration a Useful Marker for the Assessment of the Severity of Coronary Artery Stenosis in Opium Addicts?
958
Is the US stock market becoming weakly efficient over time? Evidence from 80-year-long data
959
Is the use of a questionnaire on non-cereal foods consumption is reliable and valid to measure households’ food insecurity: experience and understanding from chronically poverty prone region in Bangladesh
960
Is the use of ABPM justified in patients on 1 or 2 antihypertensive medications?
961
Is the use of albumin in colloid prime solution of cardiopulmonary bypass circuit justified?
962
Is the use of antidepressants associated with patient-reported outcomes following total hip replacement surgery?
963
Is the use of automated artificial manual breathing unit resuscitators justified during a pandemic mechanical ventilator crisis?
964
Is the use of cardiopulmonary bypass for multivessel coronary artery bypass surgery an independent predictor of operative mortality in patients with ischemic left ventricular dysfunction?
965
Is the Use of Nutritional Supplements in Dosage Forms a “Gateway” to Oral Substance Abuse?
966
Is the use of particle air filtration justified? Costs and benefits of filtration with regard to health effects, building cleaning and occupant productivity
967
Is the use of polyaniline associated with sulfur compounds of interest for battery electrodes?
968
Is the use of PowerPoint Presentations a Better Tool of Understanding Gross Anatomy than Cadaveric Dissection?
969
Is the use of termite mound material as soil amendment sustainable?
970
Is the use of trees with superior growth a threat to soil nutrient availability? A case study with Norway spruce
971
Is the vacuum stable?
972
Is the valuation of a QALY gained independent of age? Some empirical evidence
973
Is the value relevance of earnings conditional on the timing of earnings information?
974
Is the visual analyzer orthographic-specific? Reading words and numbers in letter position dyslexia
975
Is the volume-outcome relationship sustained in psychiatric care
976
Is the water–gas shift reaction on Pt simple?: Computer-aided microkinetic model reduction, lumped rate expression, and rate-determining step
977
Is the Way to a Man’s Heart Through His Stomach?: Intestinal Blood Flow, Gut Permeability, and Heart Failure
978
Is the weak interaction constant really constant?
979
Is the wealth of the world’s billionaires not Paretian?
980
Is the wealth of the world’s billionaires Paretian?
981
Is the wear factor in total joint replacements dependent on the nominal contact stress in Tultra-high molecular weight polyethylene contacts
982
Is the wear of dental composites still a clinical concern?: Is there still a need for in vitro wear simulating devices?
983
Is the Wearable Cardioverter-Defibrillator the Answer for Early Post-Myocardial Infarction Patients at Risk for Sudden Death?: Mind the Gap
984
Is the Welfare State necessarily an obstacle to economic growth?
985
Is the Western and Central Pacific Fisheries Commission meeting its conservation and management objectives?
986
Is the Western diet adequate in copper?
987
Is the western population of the European mink, (Mustela lutreola), a distinct Management Unit for conservation? Original Research Article
988
Is the wind a periodical phenomenon? The case of Mexico
989
Is the wind of the Oe star HD155806 magnetically confined?
990
Is the word-length effect linked to subvocal rehearsal?
991
Is the work of feminism finished in 2010? Can we finally put the F-word away?
992
Is the World Bank education policy adequate for fighting poverty? Some evidence from Latin America
993
Is the world evolving discretely?
994
Is the world getting flatter? A new method for examining structural trends in the news
995
Is the Yelkouan shearwater Puffinus yelkouan threatened by low adult survival probabilities?
996
Is the yield stress of aqueous foam a well-defined quantity?
997
Is the Zipf law spurious in explaining city-size distributions?
998
Is the νμ→νs oscillation solution to the atmospheric neutrino anomaly excluded by the superKamiokande data?
999
Is the Σ–nucleus potential for image atoms consistent with the image data? Original Research Article
1000
Is Theory of Mind Understanding Impaired in Males with Fragile X Syndrome?
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