| Year |
Citation |
Score |
| 2020 |
Demirtas H, Gao R. Mixed data generation packages and related computational tools in R Communications in Statistics - Simulation and Computation. 1-44. DOI: 10.1080/03610918.2020.1745841 |
0.311 |
|
| 2018 |
Demirtas H. Handbook of Fitting Statistical Distributions with R Journal of Statistical Software. 86. DOI: 10.18637/Jss.V086.B02 |
0.327 |
|
| 2018 |
Demirtas H. Flexible Imputation of Missing Data Journal of Statistical Software. 85: 1-5. DOI: 10.18637/Jss.V085.B04 |
0.36 |
|
| 2018 |
Demirtas H. Inducing Any Feasible Level of Correlation to Bivariate Data With Any Marginals The American Statistician. 73: 273-277. DOI: 10.1080/00031305.2017.1379438 |
0.388 |
|
| 2017 |
Hedeker D, du Toit SHC, Demirtas H, Gibbons RD. A note on marginalization of regression parameters from mixed models of binary outcomes. Biometrics. PMID 28426896 DOI: 10.1111/Biom.12707 |
0.389 |
|
| 2016 |
Amatya A, Demirtas H. Concurrent generation of multivariate mixed data with variables of dissimilar types. Journal of Statistical Computation and Simulation. 86: 3595-3607. PMID 27885310 DOI: 10.1080/00949655.2016.1177530 |
0.454 |
|
| 2016 |
Hedeker D, Mermelstein RJ, Demirtas H, Berbaum ML. A Mixed-effects Location-Scale Model for Ordinal Questionnaire Data. Health Services & Outcomes Research Methodology. 16: 117-131. PMID 27570476 DOI: 10.1007/S10742-016-0145-9 |
0.338 |
|
| 2016 |
Amatya A, Demirtas H. Concurrent generation of multivariate mixed data with variables of dissimilar types Journal of Statistical Computation and Simulation. 1-13. DOI: 10.1080/00949655.2016.1177530 |
0.355 |
|
| 2016 |
Demirtas H. A Note on the Relationship Between the Phi Coefficient and the Tetrachoric Correlation Under Nonnormal Underlying Distributions The American Statistician. 70: 143-148. DOI: 10.1080/00031305.2015.1077161 |
0.387 |
|
| 2016 |
Demirtas H, Ahmadian R, Atis S, Can FE, Ercan I. A nonnormal look at polychoric correlations: modeling the change in correlations before and after discretization Computational Statistics. 1-17. DOI: 10.1007/S00180-016-0653-7 |
0.375 |
|
| 2015 |
Demirtas H, Yavuz Y. Concurrent Generation of Ordinal and Normal Data. Journal of Biopharmaceutical Statistics. 25: 635-50. PMID 24906138 DOI: 10.1080/10543406.2014.920868 |
0.457 |
|
| 2015 |
Amatya A, Demirtas H. Ordnor: An R package for concurrent generation of correlated ordinal and normal data Journal of Statistical Software. 68. DOI: 10.18637/Jss.V068.C02 |
0.381 |
|
| 2015 |
Amatya A, Demirtas H. PoisNor: An R package for generation of multivariate data with Poisson and normal marginals Communications in Statistics - Simulation and Computation. 46: 2241-2253. DOI: 10.1080/03610918.2015.1039854 |
0.421 |
|
| 2015 |
Demirtas H. Concurrent generation of binary and nonnormal continuous data through fifth-order power polynomials Communications in Statistics - Simulation and Computation. 46: 344-357. DOI: 10.1080/03610918.2014.963613 |
0.452 |
|
| 2015 |
Amatya A, Demirtas H. MultiOrd: An R package for generating correlated ordinal data Communications in Statistics: Simulation and Computation. 44: 1683-1691. DOI: 10.1080/03610918.2013.824097 |
0.34 |
|
| 2015 |
Amatya A, Demirtas H. Simultaneous generation of multivariate mixed data with Poisson and normal marginals Journal of Statistical Computation and Simulation. 85: 3129-3139. DOI: 10.1080/00949655.2014.953534 |
0.438 |
|
| 2014 |
Helenowski IB, Demirtas H. Multiple imputation of continuous data via a semiparametric probability integral transformation. Journal of Biopharmaceutical Statistics. 24: 359-77. PMID 24605974 DOI: 10.1080/10543406.2013.860152 |
0.426 |
|
| 2014 |
Demirtas H. Joint Generation of Binary and Nonnormal Continuous Data Journal of Biometrics & Biostatistics. 2015. DOI: 10.4172/2155-6180.S12-001 |
0.46 |
|
| 2014 |
Demirtas H. Generating bivariate uniform data with a full range of correlations and connections to bivariate binary data Communications in Statistics - Theory and Methods. 43: 3574-3579. DOI: 10.1080/03610926.2012.700373 |
0.391 |
|
| 2014 |
Demirtas H. On accurate and precise generation of generalized Poisson variates Communications in Statistics - Simulation and Computation. 46: 489-499. DOI: 10.1080/03610918.2014.968725 |
0.397 |
|
| 2014 |
Demirtas H, Hedeker D. Computing the Point-biserial Correlation under Any Underlying Continuous Distribution Communications in Statistics - Simulation and Computation. 45: 2744-2751. DOI: 10.1080/03610918.2014.920883 |
0.38 |
|
| 2014 |
Demirtas H, Amatya A, Doganay B. BinNor: An r package for concurrent generation of binary and normal data Communications in Statistics: Simulation and Computation. 43: 569-579. DOI: 10.1080/03610918.2012.707725 |
0.353 |
|
| 2014 |
Helenowski IB, Demirtas H, McGee MF. A semi-parametric approach to impute mixed continuous and categorical data Health Services and Outcomes Research Methodology. 14: 183-193. DOI: 10.1007/S10742-014-0127-8 |
0.408 |
|
| 2013 |
Helenowski IB, Demirtas H. A semi-parametric approach for imputing mixed data Statistics and Its Interface. 6: 399-412. DOI: 10.4310/Sii.2013.V6.N3.A11 |
0.453 |
|
| 2012 |
Demirtas H, Hedeker D, Mermelstein RJ. Simulation of massive public health data by power polynomials. Statistics in Medicine. 31: 3337-46. PMID 22532052 DOI: 10.1002/Sim.5362 |
0.416 |
|
| 2012 |
Leon AC, Hedeker D, Li C, Demirtas H. Performance of a propensity score adjustment in longitudinal studies with covariate-dependent representation. Statistics in Medicine. 31: 2262-74. PMID 22495765 DOI: 10.1002/Sim.5332 |
0.382 |
|
| 2012 |
Hedeker D, Mermelstein RJ, Demirtas H. Modeling between-subject and within-subject variances in ecological momentary assessment data using mixed-effects location scale models. Statistics in Medicine. 31: 3328-36. PMID 22419604 DOI: 10.1002/Sim.5338 |
0.342 |
|
| 2012 |
Demirtas H, Doganay B. Simultaneous generation of binary and normal data with specified marginal and association structures. Journal of Biopharmaceutical Statistics. 22: 223-36. PMID 22251171 DOI: 10.1080/10543406.2010.521874 |
0.486 |
|
| 2011 |
Helenowski IB, Vonesh EF, Demirtas H, Rademaker AW, Ananthanarayanan V, Gann PH, Jovanovic BD. Defining reproducibility statistics as a function of the spatial covariance structures in biomarker studies International Journal of Biostatistics. 7. DOI: 10.2202/1557-4679.1128 |
0.364 |
|
| 2011 |
Demirtas H, Hedeker D. A practicalway for computing approximate lower and upper correlation bounds American Statistician. 65: 104-109. DOI: 10.1198/Tast.2011.10090 |
0.393 |
|
| 2011 |
Demirtas H, Hedeker D. Generating multivariate continuous data via the notion of nearest neighbors Journal of Applied Statistics. 38: 47-55. DOI: 10.1080/02664760903229260 |
0.446 |
|
| 2010 |
Yucel RM, Demirtas H. Impact of non-normal random effects on inference by multiple imputation: A simulation assessment. Computational Statistics & Data Analysis. 54: 790-801. PMID 20526424 DOI: 10.1016/J.Csda.2009.01.016 |
0.677 |
|
| 2010 |
Demirtas H. A distance-based rounding strategy for post-imputation ordinal data Journal of Applied Statistics. 37: 489-500. DOI: 10.1080/02664760902744954 |
0.462 |
|
| 2009 |
Hedeker D, Demirtas H, Mermelstein RJ. A mixed ordinal location scale model for analysis of Ecological Momentary Assessment (EMA) data. Statistics and Its Interface. 2: 391-401. PMID 20357914 DOI: 10.4310/Sii.2009.V2.N4.A1 |
0.406 |
|
| 2009 |
Demirtas H. Rounding strategies for multiply imputed binary data. Biometrical Journal. Biometrische Zeitschrift. 51: 677-88. PMID 19650057 DOI: 10.1002/Bimj.200900018 |
0.484 |
|
| 2009 |
Demirtas H. Multiple imputation under the generalized lambda distribution. Journal of Biopharmaceutical Statistics. 19: 77-89. PMID 19127468 DOI: 10.1080/10543400802527882 |
0.451 |
|
| 2009 |
Amatya A, Cursio J, Demirtas H, Doganay B, Morton D, Pugach O, Shi F. Accuracy versus convenience: A simulation-based comparison of two continuous imputation models for incomplete ordinal longitudinal clinical trials data Statistics and Its Interface. 2: 449-456. DOI: 10.4310/Sii.2009.V2.N4.A6 |
0.382 |
|
| 2009 |
Demirtas H. Multiple imputation for longitudinal data under a bayesian multilevel model Communications in Statistics - Theory and Methods. 38: 2812-2828. DOI: 10.1080/03610920902947162 |
0.403 |
|
| 2008 |
Demirtas H, Hedeker D. An imputation strategy for incomplete longitudinal ordinal data. Statistics in Medicine. 27: 4086-93. PMID 18338313 DOI: 10.1002/Sim.3239 |
0.378 |
|
| 2008 |
Hedeker D, Mermelstein RJ, Demirtas H. An application of a mixed-effects location scale model for analysis of Ecological Momentary Assessment (EMA) data. Biometrics. 64: 627-34. PMID 17970819 DOI: 10.1111/J.1541-0420.2007.00924.X |
0.374 |
|
| 2008 |
Demirtas H, Hedeker D. Imputing continuous data under some non-Gaussian distributions Statistica Neerlandica. 62: 193-205. DOI: 10.1111/J.1467-9574.2007.00377.X |
0.431 |
|
| 2008 |
Demirtas H, Freels SA, Yucel RM. Plausibility of multivariate normality assumption when multiply imputing non-Gaussian continuous outcomes: A simulation assessment Journal of Statistical Computation and Simulation. 78: 69-84. DOI: 10.1080/10629360600903866 |
0.675 |
|
| 2008 |
Demirtas H, Hedeker D. Multiple imputation under power polynomials Communications in Statistics: Simulation and Computation. 37: 1682-1695. DOI: 10.1080/03610910802101531 |
0.429 |
|
| 2008 |
Demirtas H. On imputing continuous data when the eventual interest pertains to ordinalized outcomes via threshold concept Computational Statistics and Data Analysis. 52: 2261-2271. DOI: 10.1016/J.Csda.2007.09.019 |
0.452 |
|
| 2007 |
Leon AC, Demirtas H, Hedeker D. Bias reduction with an adjustment for participants' intent to dropout of a randomized controlled clinical trial. Clinical Trials (London, England). 4: 540-7. PMID 17942469 DOI: 10.1177/1740774507083871 |
0.358 |
|
| 2007 |
Hedeker D, Mermelstein RJ, Demirtas H. Analysis of binary outcomes with missing data: missing = smoking, last observation carried forward, and a little multiple imputation. Addiction (Abingdon, England). 102: 1564-73. PMID 17854333 DOI: 10.1111/J.1360-0443.2007.01946.X |
0.302 |
|
| 2007 |
Demirtas H, Hedeker D. Gaussianization-based quasi-imputation and expansion strategies for incomplete correlated binary responses. Statistics in Medicine. 26: 782-99. PMID 16596579 DOI: 10.1002/Sim.2560 |
0.411 |
|
| 2007 |
Demirtas H. Practical advice on how to impute continuous data when the ultimate interest centers on dichotomized outcomes through pre-specified thresholds Communications in Statistics: Simulation and Computation. 36: 871-889. DOI: 10.1080/03610910701418424 |
0.459 |
|
| 2007 |
Demirtas H, Arguelles LM, Chung H, Hedeker D. On the performance of bias-reduction techniques for variance estimation in approximate Bayesian bootstrap imputation Computational Statistics and Data Analysis. 51: 4064-4068. DOI: 10.1016/J.Csda.2006.12.047 |
0.526 |
|
| 2006 |
Demirtas H. A method for multivariate ordinal data generation given marginal distributions and correlations Journal of Statistical Computation and Simulation. 76: 1017-1025. DOI: 10.1080/10629360600569246 |
0.413 |
|
| 2005 |
Demirtas H. Multiple imputation under Bayesianly smoothed pattern-mixture models for non-ignorable drop-out. Statistics in Medicine. 24: 2345-63. PMID 15977286 DOI: 10.1002/Sim.2117 |
0.399 |
|
| 2005 |
Demirtas H. Bayesian analysis of hierarchical pattern-mixture models for clinical trials data with attrition and comparisons to commonly used ad-hoc and model-based approaches. Journal of Biopharmaceutical Statistics. 15: 383-402. PMID 15920887 DOI: 10.1081/Bip-200056511 |
0.404 |
|
| 2005 |
Demirtas H. JMASM16: Pseudo-random number generation in R for some univariate distributions Journal of Modern Applied Statistical Methods. 4: 300-311. DOI: 10.22237/Jmasm/1114907220 |
0.357 |
|
| 2004 |
Demirtas H. Assessment of relative improvement due to weights within generalized estimating equations framework for incomplete clinical trials data. Journal of Biopharmaceutical Statistics. 14: 1085-98. PMID 15587981 DOI: 10.1081/Bip-200035493 |
0.357 |
|
| 2004 |
Demirtas H. Pseudo-random number generation in R for commonly used multivariate distributions Journal of Modern Applied Statistical Methods. 3: 485-497. DOI: 10.22237/Jmasm/1099268340 |
0.351 |
|
| 2004 |
Demirtas H. Modeling incomplete longitudinal data Journal of Modern Applied Statistical Methods. 3: 305-321. DOI: 10.22237/Jmasm/1099267500 |
0.372 |
|
| 2004 |
Demirtas H. Simulation driven inferences for multiply imputed longitudinal datasets Statistica Neerlandica. 58: 466-482. DOI: 10.1111/J.1467-9574.2004.00271.X |
0.425 |
|
| 2003 |
Demirtas H, Schafer JL. On the performance of random-coefficient pattern-mixture models for non-ignorable drop-out. Statistics in Medicine. 22: 2553-75. PMID 12898544 DOI: 10.1002/Sim.1475 |
0.675 |
|
| Low-probability matches (unlikely to be authored by this person) |
| 2011 |
Harel O, Demirtas H. Re: Joint modeling of missing data due to non-participation and death in longitudinal aging studies by K. B. Rajan and S. E. Leurgans, Statistics in Medicine 2010; 29:2260-2268. Statistics in Medicine. 30: 2663-5; author reply. PMID 21858853 DOI: 10.1002/Sim.4171 |
0.297 |
|
| 2015 |
Ercan I, Karadeniz PG, Cangur S, Ozkaya G, Demirtas H. Examining of published articles with respect to statistical errors in medical sciences Uhod - Uluslararasi Hematoloji-Onkoloji Dergisi. 25: 130-138. DOI: 10.4999/Uhod.15942 |
0.296 |
|
| 2013 |
Leon AC, Demirtas H, Li C, Hedeker D. Subject-level matching for imbalance in cluster randomized trials with a small number of clusters. Pharmaceutical Statistics. 12: 268-74. PMID 23798334 DOI: 10.1002/Pst.1580 |
0.295 |
|
| 2007 |
Demirtas H. Book review: Hedeker D, Gibbons RD 2006: Longitudinal data analysis. New Jersey: John Wiley & Sons. 337 pp. USD 99.95 (HC). ISBN 978-0-471-42027-9 Statistical Methods in Medical Research. 17: 342-343. DOI: 10.1177/09622802080170030802 |
0.286 |
|
| 2007 |
Demirtas H. The design of simulation studies in medical statistics by Andrea Burton, Douglas G. Altman, Patrick Royston and Roger L. Holder, Statistics in Medicine 2006; 25:4279-4292. Statistics in Medicine. 26: 3818-21. PMID 17357991 DOI: 10.1002/Sim.2876 |
0.283 |
|
| 2018 |
Demirtas H. C. Mallinckrodt andI. Lipkovich. ANALYZING LONGITUDINAL CLINICAL TRIAL DATA, A PRACTICAL GUIDE.(2017). Boca Raton, FL: Chapman and Hall/CRC Press. xxxiii + 295 pages, ISBN-13: 978-1498765312 Biometrical Journal. 60: 1022-1023. DOI: 10.1002/Bimj.201800081 |
0.279 |
|
| 2005 |
Demirtas H. Book Review: All of statistics Statistical Methods in Medical Research. 14: 193-193. DOI: 10.1191/0962280205Sm394Xx |
0.276 |
|
| 2007 |
Wang X, Qin X, Demirtas H, Xu X. Folic acid for stroke prevention - Authors' reply Lancet. 370: 651. DOI: 10.1016/S0140-6736(07)61329-4 |
0.263 |
|
| 2017 |
Demirtas H, Nordgren R. Introduction to Scientific Programming and Simulation Using R (2nd Edition) Journal of Statistical Software. 78. DOI: 10.18637/Jss.V078.B04 |
0.261 |
|
| 2005 |
Demirtas H. Book Review: Applied longitudinal analysis Statistical Methods in Medical Research. 14: 321-322. DOI: 10.1177/096228020501400309 |
0.261 |
|
| 2012 |
Leon AC, Demirtas H, Li C, Hedeker D. Two propensity score-based strategies for a three-decade observational study: investigating psychotropic medications and suicide risk. Statistics in Medicine. 31: 3255-60. PMID 22865578 DOI: 10.1002/Sim.5339 |
0.261 |
|
| 2020 |
Götte H, Xiong J, Kirchner M, Demirtas H, Kieser M. Optimal decision-making in oncology development programs based on probability of success for phase III utilizing phase II/III data on response and overall survival. Pharmaceutical Statistics. PMID 32662598 DOI: 10.1002/Pst.2042 |
0.256 |
|
| 2017 |
Demirtas H. Bayesian Computation with R (2nd Edition) Journal of Statistical Software. 79. DOI: 10.18637/Jss.V079.B01 |
0.251 |
|
| 2007 |
Dorevitch S, Demirtas H, Scheff PA, Persky VW. Bias and confounding in longitudinal measures of exhaled monoxides. Journal of Exposure Science & Environmental Epidemiology. 17: 583-90. PMID 17290230 DOI: 10.1038/Sj.Jes.7500545 |
0.244 |
|
| 2004 |
Demirtas H. Book Review: Medical statistics from scratch, 2nd edition Statistical Methods in Medical Research. 13: 242-243. DOI: 10.1177/096228020401300308 |
0.243 |
|
| 2009 |
Tsai HJ, Kumar R, Pongracic J, Liu X, Story R, Yu Y, Caruso D, Costello J, Schroeder A, Fang Y, Demirtas H, Meyer KE, O'Gorman MRG, Wang X. Familial aggregation of food allergy and sensitization to food allergens: A family-based study Clinical and Experimental Allergy. 39: 101-109. PMID 19016802 DOI: 10.1111/J.1365-2222.2008.03111.X |
0.24 |
|
| 2019 |
Hall M, Chabra S, Shakoor N, Leurgans SE, Demirtas H, Foucher KC. Hip joint moments in symptomatic vs. asymptomatic people with mild radiographic hip osteoarthritis. Journal of Biomechanics. 109347. PMID 31627836 DOI: 10.1016/J.Jbiomech.2019.109347 |
0.24 |
|
| 2006 |
Dorevitch S, Demirtas H, Perksy VW, Erdal S, Conroy L, Schoonover T, Scheff PA. Demolition of high-rise public housing increases particulate matter air pollution in communities of high-risk asthmatics. Journal of the Air & Waste Management Association (1995). 56: 1022-32. PMID 16878592 DOI: 10.1080/10473289.2006.10464504 |
0.226 |
|
| 2007 |
Wang X, Qin X, Demirtas H, Li J, Mao G, Huo Y, Sun N, Liu L, Xu X. Efficacy of folic acid supplementation in stroke prevention: a meta-analysis. Lancet (London, England). 369: 1876-82. PMID 17544768 DOI: 10.1016/S0140-6736(07)60854-X |
0.224 |
|
| 2014 |
Jones RM, Stayner LT, Demirtas H. Multiple imputation for assessment of exposures to drinking water contaminants: evaluation with the Atrazine Monitoring Program. Environmental Research. 134: 466-73. PMID 25461881 DOI: 10.1016/J.Envres.2014.07.027 |
0.215 |
|
| 2016 |
Hedeker D, Mermelstein RJ, Demirtas H, Berbaum ML. A mixed-effects location-scale model for ordinal questionnaire data Health Services and Outcomes Research Methodology. 1-15. DOI: 10.1007/s10742-016-0145-9 |
0.215 |
|
| 2006 |
Hill PD, Aldag JC, Demirtas H, Zinaman M, Chatterton RT. Mood states and milk output in lactating mothers of preterm and term infants. Journal of Human Lactation : Official Journal of International Lactation Consultant Association. 22: 305-14. PMID 16885490 DOI: 10.1177/0890334406290003 |
0.211 |
|
| 2011 |
Batcioglu K, Dogan M, Uyumlu AB, Satilmis B, Bayri N, Atalay S, Demirtas H. Investigation of a weak magnetic field effect on the in vitro catalytic activity of adenosine deaminase and xanthine oxidase. General Physiology and Biophysics. 30: 410-4. PMID 22131324 DOI: 10.4149/Gpb_2011_04_410 |
0.202 |
|
| 2007 |
Dorevitch S, Tharenos L, Demirtas H, Persky V, Artwohl J, Fortman JD. Inverse association between rural environment in infancy and sensitization to rodents in adulthood. Annals of Allergy, Asthma & Immunology : Official Publication of the American College of Allergy, Asthma, & Immunology. 98: 440-6. PMID 17521028 DOI: 10.1016/S1081-1206(10)60758-2 |
0.193 |
|
| 2009 |
Hill PD, Aldag JC, Demirtas H, Naeem V, Parker NP, Zinaman MJ, Chatterton RT. Association of serum prolactin and oxytocin with milk production in mothers of preterm and term infants. Biological Research For Nursing. 10: 340-9. PMID 19224938 DOI: 10.1177/1099800409331394 |
0.19 |
|
| 2007 |
Arguelles LM, Wang X, Wang B, Demirtas H, Yang J, Li Z, Wang L, Liu X, Tang G, Xing H, Xu X. Body mass index, percent body fat, and bone mass in a cohort of Chinese twins aged 6 to 18 years Archives of Osteoporosis. 2: 7-20. DOI: 10.1007/S11657-007-0011-Z |
0.184 |
|
| 2012 |
Batcioglu K, Uyumlu AB, Satilmis B, Yildirim B, Yucel N, Demirtas H, Onkal R, Guzel RM, Djamgoz MB. Oxidative stress in the in vivo DMBA rat model of breast cancer: suppression by a voltage-gated sodium channel inhibitor (RS100642). Basic & Clinical Pharmacology & Toxicology. 111: 137-41. PMID 22429688 DOI: 10.1111/J.1742-7843.2012.00880.X |
0.183 |
|
| 2012 |
Hedeker D, Demirtas H, Gibbons RD. Andrew C. Leon, Ph.D. (1951-2012). Statistics in Medicine. 31: 3253-4. PMID 22736511 DOI: 10.1002/Sim.5430 |
0.171 |
|
| 2023 |
Dorevitch S, Geiger SD, Kelly W, Jacobs DE, Demirtas H. Repeated home drinking water sampling to improve detection of particulate lead spikes: a simulation study. Journal of Exposure Science & Environmental Epidemiology. PMID 37012385 DOI: 10.1038/s41370-023-00534-0 |
0.114 |
|
| 2007 |
Cucer N, Imamoglu N, Tozak H, Demirtas H, Sarac F, Tatlisen A, Öztürk F. Two-dimensional agnor evaluation as a prognostic variable in urinary bladder carcinoma: A different approach via total agnor area/nucleus area per cell Micron. 38: 674-679. PMID 17011198 DOI: 10.1016/j.micron.2006.08.002 |
0.104 |
|
| 2006 |
Demirtas HA, Dönmez A. Jealousy in close relationships: Personal, relational, and situational variables Turk Psikiyatri Dergisi. 17. |
0.099 |
|
| 2008 |
Hamurcu Z, Demirtas H, Patiroǧlu T, Kumandas S. Nuclear protein contents in peripheral blood mononuclear cells of trisomy 21 infants Cytometry Part B - Clinical Cytometry. 74: 128-132. PMID 18044722 DOI: 10.1002/cyto.b.20387 |
0.098 |
|
| 2002 |
Hamurcu Z, Demirtas H, Ascioglu O, Dönmez-Altuntas H, Aktas E. Micronucleus evaluation in mitogen-stimulated lymphocytes of PUVA treated patients The Tohoku Journal of Experimental Medicine. 198: 11-21. PMID 12498310 |
0.091 |
|
| 2002 |
Hamurcu Z, Demirtas H, Ascioglu Ö, Dönmez-Altuntas H, Aktas E. Micronucleaus evaluation in mitogen-stimulated lymphocytes of PUVA treated patients Tohoku Journal of Experimental Medicine. 198: 11-21. DOI: 10.1620/tjem.198.11 |
0.089 |
|
| 2021 |
Weine SM, Arënliu A, Görmez V, Lagenecker S, Demirtas H. Conducting research on building psychosocial support for Syrian refugee families in a humanitarian emergency. Conflict and Health. 15: 31. PMID 33892768 DOI: 10.1186/s13031-021-00365-6 |
0.089 |
|
| 2015 |
Kara H, Ozer A, Arpaci H, Demirtas H, Comu FM, Oktar GL, Erer D, Kucuk A, Arslan M. Effect of alprostadil on erythrocyte deformability in ischemia reperfusion injury Bratislava Medical Journal. 116: 509-511. DOI: 10.4149/BLL_2015_099 |
0.082 |
|
| 2004 |
Gulek JC, Demirtas H. Learning with technology: The impact of laptop use on student achievement Journal of Technology, Learning, and Assessment. 3. |
0.081 |
|
| 1994 |
Gurdal H, Ang O, Uyar A, Karagulle Z, Yuzbasioglu N, Demirtas H, Kucuker M, Kubat A, Mustanoglu AR, Ozer N. The investigation of streptococci infection in 925 elementary school students in various regions of Istanbul Istanbul Tip Fakultesi Mecmuasi. 57: 64-70. |
0.074 |
|
| 2008 |
Yilmaz SI, Demirtas H. AgNOR increase in buccal epithelial cells of trisomy 21 infants Micron. 39: 1262-1265. PMID 18482842 DOI: 10.1016/j.micron.2008.03.014 |
0.073 |
|
| 2005 |
Imamoglu N, Demirtas H, Donmez-Altuntas H, Ilten A. Higher NORs-expression in lymphocyte of trisomy 21 babies/children: In vivo evaluation Micron. 36: 503-507. PMID 15993095 DOI: 10.1016/j.micron.2005.05.002 |
0.071 |
|
| 2008 |
Atkins MS, Frazier SL, Leathers SJ, Graczyk PA, Talbott E, Jakobsons L, Adil JA, Marinez-Lora A, Demirtas H, Gibbons RB, Bell CC. Teacher key opinion leaders and mental health consultation in low-income urban schools. Journal of Consulting and Clinical Psychology. 76: 905-8. PMID 18837608 DOI: 10.1037/A0013036 |
0.064 |
|
| 2009 |
Demirtas H. AgNOR status in Down's syndrome infants and a plausible phenotype formation hypothesis Micron. 40: 511-518. PMID 19339189 DOI: 10.1016/j.micron.2009.02.014 |
0.063 |
|
| 2012 |
Demirtas HH, Gultekin H. Minimizing the Makespan in flowshops with flexible operations Ifac Proceedings Volumes (Ifac-Papersonline). 14: 1366-1370. DOI: 10.3182/20120523-3-RO-2023.00093 |
0.063 |
|
| 2008 |
Donmez-altuntas H, Sut Z, Ferahbas A, Hamurcu Z, Demirtas H. Increased micronucleus frequency in phytohaemagglutinin-stimulated blood cells of patients with vitiligo Journal of the European Academy of Dermatology and Venereology. 22: 162-167. PMID 18211408 DOI: 10.1111/j.1468-3083.2007.02356.x |
0.062 |
|
| 2016 |
Imamoglu N, Eroz R, Canatan H, Demirtas H, Saatci Ç. Nuclear AgNOR protein enhancement in nucleoplasms of peripheral blood lymphocytes of babies/children with down syndrome. Microscopy Research and Technique. 79: 133-9. PMID 26748985 DOI: 10.1002/jemt.22613 |
0.06 |
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| 2016 |
Durmaz MS, Demirtaş H, Hattapoğlu S, Kara T, Göya C, Adin ME. Bilateral cleft foot: Radiographic and prenatal ultrasound features of two siblings with a review of literature. Medicina (Kaunas, Lithuania). PMID 27515833 DOI: 10.1016/j.medici.2016.07.003 |
0.058 |
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| 2005 |
Imamoglu N, Demirtas H, Donmez-Altuntas H, Hamurcu Z, Ilten A. NOR expression increases on metaphase chromosomes of Down syndrome lymphocytes in concordance with mitogen concentration in culture medium Cytometry Part B - Clinical Cytometry. 66: 36-39. PMID 15800881 DOI: 10.1002/cyto.b.20050 |
0.058 |
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| 2007 |
Hamurcu Z, Demirtas H, Patiroglu T, Kumandas S, Imamoglu N, Ozkul Y, Donmez-Altuntas H. Age-dependent decreases in mitogen-stimulation level and RNA content in peripheral blood mononuclear cells of down syndrome patients Cytometry Part B - Clinical Cytometry. 72: 43-48. PMID 17041944 DOI: 10.1002/cyto.b.20139 |
0.057 |
|
| 2005 |
Cücer N, Guler N, Demirtas H, Imamoǧlu N. Staining human lymphocytes and onion root cell nuclei with madder root Biotechnic and Histochemistry. 80: 15-20. PMID 15804822 DOI: 10.1080/10520290500051252 |
0.055 |
|
| 2001 |
Hamurcu Z, Donmez H, Saraymen R, Demirtas H. Micronucleus frequencies in workers exposed to lead, zinc, and cadmium Biological Trace Element Research. 83: 97-102. PMID 11762535 |
0.053 |
|
| 2006 |
Imamoglu N, Demirtas H, Ilten A. NOR Expression increases in interphase lymphocytes of Down syndrome babies/children as AgNORs surface, according to the mitogen concentration in the culture medium Micron. 37: 129-133. PMID 16233978 DOI: 10.1016/j.micron.2005.09.002 |
0.053 |
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| 2006 |
Dönmez-Altuntas H, Hamurcu Z, Liman N, Demirtas H, Imamoglu N. Increased micronucleus frequency after oral administration of cadmium in dogs Biological Trace Element Research. 112: 241-246. PMID 17057263 DOI: 10.1385/BTER:112:3:241 |
0.052 |
|
| 2012 |
Batcioglu K, Yilmaz Z, Satilmis B, Uyumlu AB, Erkal HS, Yucel N, Gunal S, Serin M, Demirtas H. Investigation of in vivo radioprotective and in vitro antioxidant and antimicrobial activity of garlic (Allium Sativum) European Review For Medical and Pharmacological Sciences. 16: 47-57. PMID 22957418 |
0.052 |
|
| 2008 |
Demirtas H, Hedeker D. Yucel, R.M., He, Y., and Zaslavsky, A. M. (2008), "Using calibration to improve rounding in imputation," The American Statistician, 62, 125-129: Comment by Demirtas and Hedeker and reply American Statistician. 62: 364. DOI: 10.1198/000313008X371752 |
0.051 |
|
| 1980 |
Demirtas H. Régulation de l'activité de quelques hydrolases chez le myxomycète physarum polycephalum Archives of Physiology and Biochemistry. 88: 357-362. PMID 6163404 DOI: 10.3109/13813458009092905 |
0.049 |
|
| 2006 |
Hamurcu Z, Demirtas H, Kumandas S. Flow cytometric comparison of RNA content in peripheral blood mononuclear cells of Down syndrome patients and control individuals Cytometry Part B - Clinical Cytometry. 70: 24-28. PMID 16353214 DOI: 10.1002/cyto.b.20077 |
0.048 |
|
| 2001 |
Demirtas H, Imamoglu N, Dönmez H, Cücer N, Yilmaz A, Candemir Z. Condensed chromatin surface and NORs surface enhancement in mitogen-stimulated lymphocytes of down syndrome patients Annales De Genetique. 44: 77-82. PMID 11522245 DOI: 10.1016/S0003-3995(01)01041-3 |
0.048 |
|
| 2015 |
Çıra K, Demirtaş H, Durmaz MS, Çeken K. Evaluation of Renal Arteries of 286 Living Donors by Multidetector Computed Tomography Angiography: A Single-Center Study. Experimental and Clinical Transplantation : Official Journal of the Middle East Society For Organ Transplantation. PMID 26222997 DOI: 10.6002/ect.2015.0016 |
0.048 |
|
| 2011 |
Kalay S, Oztekin O, Tezel G, Demirtaş H, Akçakuş M, Oygür N. Cerebellar herniation after lumbar puncture in galactosemic newborn. Ajp Reports. 1: 43-6. PMID 23705084 DOI: 10.1055/s-0031-1277101 |
0.044 |
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| 1997 |
Ozkul Y, Donmez H, Erenmemisoglu A, Demirtas H, Imamoglu N. Induction of micronuclei by smokeless tobacco on buccal mucosa cells of habitual users Mutagenesis. 12: 285-287. PMID 9237775 DOI: 10.1093/mutage/12.4.285 |
0.043 |
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| 2016 |
Demirtaş H, Çelik AO, Kayan M, Umul A, Döngel İ. Aspergilloma Mimicking Metastasis in a Case with Laryngeal Carcinoma. Medical Archives (Sarajevo, Bosnia and Herzegovina). 70: 76-8. PMID 26980939 DOI: 10.5455/medarh.2016.70.76-78 |
0.043 |
|
| 2015 |
Ceviker K, Yazkan R, Demirtas H. Deadly portal was caught red-handed: the computed tomographic images of the source of pulmonary air embolism. The American Journal of Forensic Medicine and Pathology. 36: 121-2. PMID 25955976 DOI: 10.1097/PAF.0000000000000147 |
0.043 |
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| 2005 |
Hamurcu Z, Dönmez-Altuntas H, Borlu M, Demirtas H, Asçioslu Ö. Micronucleus frequency in the oral mucosa and lymphocytes of patients with Behçet's disease Clinical and Experimental Dermatology. 30: 565-569. PMID 16045693 DOI: 10.1111/j.1365-2230.2005.01876.x |
0.043 |
|
| 2008 |
Bean J, Ng D, Demirtas H, Guinan P. Medical students' attitudes toward torture. Torture : Quarterly Journal On Rehabilitation of Torture Victims and Prevention of Torture. 18: 99-103. PMID 19289886 |
0.043 |
|
| 1977 |
Demirtas H. Studies on the activities of an acid phosphomonoesterase and an alkaline pyrophosphatase during the growth of physarum polycephalum Archives of Physiology and Biochemistry. 85: 305-316. PMID 71089 DOI: 10.3109/13813457709058763 |
0.04 |
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| 2015 |
Iriz E, Iriz A, Take G, Ozgul H, Oktar L, Demirtas H, Helvacioglu F, Arslan M. Iloprost and vitamin C attenuates acute myocardial injury induced by suprarenal aortic ischemia-reperfusion in rabbits Bratislavské LekáRske Listy. 116: 627-631. PMID 26531875 DOI: 10.4149/BLL_2015_121 |
0.04 |
|
| 2013 |
Durmaz MS, Demirtaş H, Aralaşmak A, Özkaynak C. Evaluation of myocardial fat deposition by multislice computed tomography. Asian Cardiovascular & Thoracic Annals. 21: 655-60. PMID 24569322 DOI: 10.1177/0218492312466250 |
0.04 |
|
| 2000 |
Demirtas H, Candemir Z, Cücer N, Imamoglu N, Dönmez H, Bökesoy I. Essay on the nucleoli survey by the α- and β-satellite DNA probes of the acrocentric chromosomes in mitogen-stimulated human lymphocytes Annales De Genetique. 43: 61-68. PMID 10998446 DOI: 10.1016/S0003-3995(00)01014-5 |
0.036 |
|
| 2016 |
Umul A, Demirtas H, Celik AO. Radiological Findings of Michel Aplasia. Acta Informatica Medica : Aim : Journal of the Society For Medical Informatics of Bosnia & Herzegovina : ČAsopis DrušTva Za Medicinsku Informatiku Bih. 24: 215-7. PMID 27482139 DOI: 10.5455/aim.2016.24.215-217 |
0.034 |
|
| 2015 |
Aktas AR, Gozlek E, Yazkan R, Yilmaz O, Kayan M, Demirtas H, Cetin M, Unlu N, Kara M, Degirmenci B. Transthoracic biopsy of lung masses: Non technical factors affecting complication occurrence. Thoracic Cancer. 6: 151-8. PMID 26273352 DOI: 10.1111/1759-7714.12156 |
0.034 |
|
| 1983 |
Demirtas H. Effect of the thermal variation on the molecular weight estimation of the acid phosphatase from Physarum polycephalum Biochimie. 65: 371-375. PMID 6412770 DOI: 10.1016/S0300-9084(83)80160-6 |
0.032 |
|
| 1996 |
Ozkul Y, Erenmemisoglu A, Ekecik A, Saatci C, Ozdamar S, Demirtas H. Do non-steroidal anti-inflammatory drugs induce sister chromatid exchanges in T lymphocytes? Journal of International Medical Research. 24: 84-87. PMID 8674803 |
0.032 |
|
| 2015 |
Balkarli H, Demirtas H, Kilic M, Ozturk I. Treatment of osteoporotic vertebral compression fractures with percutaneous vertebroplasty under local anesthesia: clinical and radiological results. International Journal of Clinical and Experimental Medicine. 8: 16287-93. PMID 26629146 |
0.032 |
|
| 2015 |
Pirgon O, Sivrice C, Demirtas H, Dundar B. Assessment of ovarian reserve in euthyroid adolescents with Hashimoto thyroiditis. Gynecological Endocrinology : the Official Journal of the International Society of Gynecological Endocrinology. 1-5. PMID 26608409 DOI: 10.3109/09513590.2015.1116510 |
0.032 |
|
| 2007 |
Doganay S, Hepsen IF, Yologlu S, Demirtas H. Effect of the preservation-to-surgery interval on corneal allograft survival in low-risk patients. Ophthalmic Surgery, Lasers & Imaging : the Official Journal of the International Society For Imaging in the Eye. 38: 457-61. PMID 18050807 |
0.03 |
|
| 2016 |
Demirtaş H, Parpar T, Değirmenci B, Kara M, Çelik AO, Umul A, Kayan M, Yılmaz Ö. Unenhanced 3D turbo spin echo MR angiography of lower extremity arteries: comparison with 128-MDCT angiography. La Radiologia Medica. PMID 27573129 DOI: 10.1007/s11547-016-0678-6 |
0.03 |
|
| 2015 |
Demirtas H, Gungor A. Improvement of mechanical properties of NiAl-Cr(Mo) alloy by Ti addition Optoelectronics and Advanced Materials, Rapid Communications. 9: 981-985. |
0.029 |
|
| 2013 |
Altekin RA, Yanikoglu A, Er A, Demirtas H, Ucar M, Avci AB, Yilmaz H. Pulmonary artery aneurysm, intracardiac thrombosis and cerebral dural sinus thrombosis related to behçet's disease: case report Turkiye Klinikleri Cardiovascular Sciences. 25: 29-34. |
0.028 |
|
| 2015 |
Selvi B, Demirtas H, Eroz R, Imamoglu N. Reduction of the argyrophilic nucleolar organizing region associated protein synthesis with age in buccal epithelial cells of healthy individuals. Aging Clinical and Experimental Research. 27: 201-8. PMID 25082567 DOI: 10.1007/s40520-014-0263-6 |
0.028 |
|
| 2016 |
Gungor A, Demirtas H. Microstructure and mechanical properties of Fe-doped NiAl-28Cr-6Mo eutectic alloys Transactions of Nonferrous Metals Society of China (English Edition). 26: 1025-1031. DOI: 10.1016/S1003-6326(16)64199-7 |
0.028 |
|
| 2006 |
Wang X, Demirtas H, Xu X. Homocysteine, B vitamins, and cardiovascular disease [8] New England Journal of Medicine. 355: 207-209. PMID 16848014 |
0.023 |
|
| 2006 |
Wang X, Demirtas H, Xu X. Homocysteine, B vitamins, and cardiovascular disease. The New England Journal of Medicine. 355: 207-9; author reply . PMID 16838445 |
0.023 |
|
| 2015 |
Aktaş AR, Gözlek E, Yılmaz Ö, Kayan M, Ünlü N, Demirtaş H, Değirmenci B, Kara M. CT-guided transthoracic biopsy: histopathologic results and complication rates. Diagnostic and Interventional Radiology (Ankara, Turkey). 21: 67-70. PMID 25430528 DOI: 10.5152/Dir.2014.140140 |
0.022 |
|
| 2006 |
Hamurcu Z, Donmez-Altuntas H, Borlu M, Demirtas H, Ascioglu O. Micronucleus frequency in the oral mucosa and lymphocytes of patients with Behçet's disease: Reply from authors [6] Clinical and Experimental Dermatology. 31: 458-459. DOI: 10.1111/j.1365-2230.2006.02084.x |
0.021 |
|
| 2016 |
Demirtaş H, Kayan M, Koyuncuoğlu HR, Çelik AO, Kara M, Şengeze N. Eagle Syndrome Causing Vascular Compression with Cervical Rotation: Case Report. Polish Journal of Radiology / Polish Medical Society of Radiology. 81: 277-80. PMID 27354882 DOI: 10.12659/PJR.896741 |
0.02 |
|
| 2009 |
Demirtas HN, Bozkurt S, Durmaz M, Yilmaz M, Sirit A. Chiral calix[4]azacrowns for enantiomeric recognition of amino acid derivatives Tetrahedron. 65: 3014-3018. DOI: 10.1016/j.tet.2009.01.087 |
0.016 |
|
| 2013 |
Demirtaş H, Özkaynak C, Durmaz MS. Leukoaraiosis and carotid artery stenosis: evaluation with CT angiography. Journal of Computer Assisted Tomography. 37: 327-32. PMID 23674000 DOI: 10.1097/RCT.0b013e318284604e |
0.016 |
|
| 1977 |
Demirtas H. Purification and quaternary structure determination of an acid phosphatase and βgalactosidase from the myxomycete physarum polycephalum Archives of Physiology and Biochemistry. 85: 966-967. PMID 79385 DOI: 10.3109/13813457709053307 |
0.015 |
|
| 2016 |
Celik AO, Baris MM, Demirtas H, Umul A. Unusual case of spinal epidermoid cyst and a concomitant spinal arachnoid cyst. Bmj Case Reports. 2016. PMID 26907820 DOI: 10.1136/bcr-2015-214002 |
0.011 |
|
| 2008 |
Demirtas HN, Bozkurt S, Durmaz M, Yilmaz M, Sirit A. Synthesis of new chiral calix[4]azacrowns for enantiomeric recognition of carboxylic acids Tetrahedron Asymmetry. 19: 2020-2025. DOI: 10.1016/j.tetasy.2008.08.015 |
0.011 |
|
| 2011 |
Altekin RE, Karakas MS, Yanikoglu A, Ozbek SC, Akdemir B, Demirtas H, Deger N, Cekirge IS. Aortic valve endocarditis and cerebral mycotic aneurysm due to brucellosis. Journal of Cardiology Cases. 4: e179-e182. PMID 30546713 DOI: 10.1016/j.jccase.2011.07.008 |
0.01 |
|
| 2011 |
Altekin RE, Karakas MS, Yanikoglu A, Ozbek SC, Akdemir B, Demirtas H, Deger N, Cekirge IS. Aortic valve endocarditis and cerebral mycotic aneurysm due to brucellosis Journal of Cardiology Cases. 4. DOI: 10.1016/j.jccase.2011.07.008 |
0.01 |
|
| 1997 |
Demirtas H, Cucer N, Boztosun N, Ozturk M. Condensed chromatin enhancement in the phytohemagglutinin-stimulated lymphocyte interphase nuclei of two xeroderma pigmentosum patients and artificial chromatin condensation of healthy cell nuclei by UV irradiation [1] Clinical Genetics. 51: 137-138. PMID 9112008 |
0.01 |
|
| 1978 |
Demirtas H. Yellow pigments from Physarium polycephalum Archives Internationales De Physiologie Et De Biochimie. 86: 421-422. PMID 81006 |
0.01 |
|
| 1976 |
Demirtas H. Acid phosphomonoesterase of Physarum polycephalum Archives Internationales De Physiologie Et De Biochimie. 84: 386-387. PMID 71055 |
0.01 |
|
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