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| 1 | The joint automated repository for various integrated simulations (JARVIS) for data-driven materials design显示文摘The Joint Automated Repository for Various Integrated Simulations(JARVIS)is an integrated infrastructure to accelerate materials discovery and design using density functional theory(DFT),classical force-fields(FF),and machine learning(ML)techniques.JARVIS is motivated by the Materials Genome Initiative(MGI)principles of developing open-access databases and tools to reduce the cost and development time of materials discovery,optimization,and deployment. | Kamal Choudhary Kevin F.Garrity Andrew C.E.Reid Brian DeCost Adam J.Biacchi Angela R.Hight Walker Zachary Trautt Jason Hattrick-Simpers A.Gilad Kusne Andrea Centrone Albert Davydov Jie Jiang Ruth Pachter Gowoon Cheon Evan Reed Ankit Agrawal Xiaofeng Qian Vinit Sharma Houlong Zhuang Sergei V.Kalinin Bobby G.Sumpter Ghanshyam Pilania Pinar Acar Subhasish Mandal Kristjan Haule David Vanderbilt Karin Rabe Francesca Tavazza | 2020 | npj Computational Materials2020，，1： | 10 |
| 2 | Use of cone beam computed tomography in periodontology显示文摘Diagnosis of periodontal disease mainly depends on clinical signs and symptoms. However, in the case of bone destruction, radiographs are valuable diagnostic tools as an adjunct to the clinical examination. Two dimensional periapical and panoramic radiographs are routinely used for diagnosing periodontal bone levels. In two dimensional imaging, evaluation of bone craters, lamina dura and periodontal bone level is limited by projection geometry and superpositions of adjacent anatomical structures. Those limitations of 2D radiographs can be eliminated by three-dimensional imaging techniques such as computed tomography. Cone beam computed tomography(CBCT) generates 3D volumetric images and is also commonly used in dentistry. All CBCT units provide axial, coronal and sagittal multi-planar reconstructed images without magnification. Also, panoramic images without distortion and magnification can be generated with curved planar reformation. CBCT displays 3D images that are necessary for the diagnosis of intra bony defects, furcation involvements and buccal/lingual bone destructions. CBCT applications provide obvious benefits in periodontics, however; it should be used only in correctindications considering the necessity and the potential hazards of the examination. | Buket Acar Kivan Kamburoglu | 2014 | World Journal of Radiology2014，6，5： | 9 |
| 3 | Comparison of non-cycloplegic photorefraction,cycloplegic photorefraction and cycloplegic retinoscopy in children显示文摘AIM: To compare the results of noncycloplegic photorefraction, cycloplegic photorefraction and cycloplegic refraction in preschool and non-verbal children.METHODS: One hundred and ninety-six eyes of 98children(50 females, 48 males) were included in the study. Firstly, non-cycloplegic photorefraction was achieved with Plusoptix A09; secondly, cycloplegic photorefraction was carried out with Plusoptix A09 after10 min cyclopentolate. Finally, 30 min after instillation of twice cyclopentolate, cycloplegic refraction was obtained with autorefraction and/or standard retinoscopy. Spheric equivalent, spheric power, cylindric power and cylindrical axis measurements were statistically compared.RESULTS: The mean age was 28.8±18.5mo(range12-72mo). The differences in spherical equivalent, spheric power and cylindrical power measured by the three methods were found statistically significant(P <0.05).The spherical equivalent and spheric power measured by cycloplegic photorefraction were statistically higher than the measurements of the other methods(P <0.05). The cylindrical power measured by cycloplegic refraction was statistically lower than the measurements of the photorefraction methods(P <0.05). There was no significant difference in cylindrical axis measurements between three methods(P >0.05).CONCLUSION: For the determination of refractive errors in children, the Plusoptix A09 measurements give incorrect results after instillation of cyclopentolate.Additionally, the cylindrical power measured by Plusoptix A09 with or without cycloplegia is higher. However, the non-cycloplegic Plusoptix A09 measures spheric equivalent and spheric power similar to cycloplegic refraction measurements in preschool and non-verbal children. | Ozdemir Ozdemir Zuhal Ozen Tunay Ikbal Seza Petricli Damla Ergintürk Acar Muhammet Kazim Erol | 2015 | International Journal of Ophthalmology(English edition)2015，8，1： | 6 |
| 4 | Reciprocal interactions between gut microbiota and autophagy显示文摘A symbiotic relationship has set up between the gut microbiota and its host in the course of evolution,forming an interkingdom consortium.The gut offers a favorable ecological niche for microbial communities,with the whole body and external factors(e.g.,diet or medications)contributing to modulating this microenvironment.Reciprocally,the gut microbiota is important for maintaining health by acting not only on the gut mucosa but also on other organs.However,failure in one or another of these two partners can lead to the breakdown in their symbiotic equilibrium and contribute to disease onset and/or progression.Several microbial and host processes are devoted to facing up the stress that could alter the symbiosis,ensuring the resilience of the ecosystem.Among these processes,autophagy is a host catabolic process integrating a wide range of stress in order to maintain cell survival and homeostasis.This cytoprotective mechanism,which is ubiquitous and operates at basal level in all tissues,can be rapidly down-or upregulated at the transcriptional,post-transcriptional,or post-translational levels,to respond to various stress conditions.Because of its sensitivity to all,metabolic-,immune-,and microbial-derived stimuli,autophagy is at the crossroad of the dialogue between changes occurring in the gut microbiota and the host responses.In this review,we first delineate the modulation of host autophagy by the gut microbiota locally in the gut and in peripheral organs.Then,we describe the autophagy-related mechanisms affecting the gut microbiota.We conclude this review with the current challenges and an outlook toward the future interventions aiming at modulating host autophagy by targeting the gut microbiota. | Pierre Lapaquette Jean-Baptiste Bizeau Niyazi Acar Marie-Agnès Bringer | 2021 | World Journal of Gastroenterology2021，27，48： | 4 |
| 5 | Role of pre-transplant 18F-FDG PET/CT in predicting hepatocellular carcinoma recurrence after liver transplantation显示文摘The last two decades have seen a paradigm shift in the selection of patients with hepatocellular carcinoma(HCC)for liver transplantation.Microvascular invasion and differentiation have been the most significant factors affecting post-transplant recurrence;however,because of inherent disadvantages of pre-transplant biopsy,histological criteria never gained popularity.Recently,the selection criteria evolved from morphological to biological criteria,such as biomarkers and response to loco-regional therapy.With the introduction of multimodality imaging,combination of computed tomography with nuclear medicine imaging,particularly,18F-fluorodeoxyglucose positron emission tomography fulfilled an unmet need and rapidly became a critical component of HCC management.This review article will focus on the use of 18F-fluorodeoxyglucose positron emission tomography combined with computed tomography in the pre-transplant evaluation of HCC patients with special discussion on its ability to predict HCC recurrence after liver transplantation. | Onur Yaprak Sencan Acar Gokhan Ertugrul Murat Dayangac | 2018 | World Journal of Gastrointestinal Oncology2018，10，10： | 4 |
| 6 | Visual acuity and endothelial cell density with respect to the graft thickness in Descemet's stripping automated endothelial keratoplasty: one year results显示文摘AIM: To evaluate the visual acuity and endothelial cell density according to the thickness in Descemet's stripping automated endothelial keratoplasty(DSAEK)one year after surgery.METHODS: DSAEK patients' data were reviewed. Thirty seven eyes of 37 patients who underwent DSAEK for pseudophakic bullous keratopathy(PBK) were included in this study. Graft thickness was measured with optical coherence tomography(OCT) 12 mo after DSAEK. Eyes were divided into 3 groups based on the graft thickness:thick(>200 μm), medium-thick(150-200 μm) and thin(<150 μm). Best corrected visual acuity(BCVA),endothelial cells density(ECD) and complications were assessed and comparisons were done between groups.RESULTS: Median thickness of postoperative grafts was 188(range 73-317 μm). There was no significant difference in age, sex, preoperative BCVA, or follow-up period between DSAEK groups. At postoperative 12 mo,mean BCVA was 0.28±0.10 in thick graft group, 0.52±0.08 in medium-thick graft group, and 0.72 ±0.06 in thin graft group. Thin grafts showed better postoperative BCVA as compared with the medium-thick and thick grafts(P =0.001). Thick graft group had 1637.44 ±88.19-mm2,medium thick graft had 1764.50±34.28-mm2 and thin graft group had 1845.30 ±65.62-mm2. Thin graft group had better ECD at 12 mo after surgery(P =0.001).CONCLUSION: Thin grafts after DSAEK ensure better visual rehabilitation. Eyes with thin grafts had significantly lesser loss of ECD compared to eyes withmedium-thick and thick grafts one year after surgery. | Banu Torun Acar Mehmet Orcun Akdemir Suphi Acar | 2014 | International Journal of Ophthalmology(English edition)2014，7，6： | 3 |
| 7 | Hepatitis B-related events in autologous hematopoietic stem cell transplantation recipients显示文摘AIM: To investigate the frequency of occult hepatitis B, the clinical course of hepatitis B virus (HBV) reactivation and reverse seroconversion and associated risk factors in autologous hematopoietic stem cell transplantation (HSCT) recipients. METHODS: This study was conducted in 90 patients undergoing autologous HSCT. Occult HBV infection was investigated by HBV-DNA analysis prior to transplantation, while HBV serology and liver function tests were screened prior to and serially after transplantation. HBV-related events including reverse seroconversion and reactivation were recorded in all patients. RESULTS: None of the patients had occult HBV prior to transplantation. Six (6.7%) patients were positivefor HBV surface antigen (HBsAg) prior to transplantation and received lamivudine prophylaxis; they did not develop HBV reactivation after transplantation. Clinical HBV infection emerged in three patients after transplantation who had negative HBV-DNA prior to HSCT. Two of these three patients had HBV reactivation while one patient developed acute hepatitis B. Three patients had anti-HBc as the sole hepatitis B-related antibody prior to transplantation, two of whom developed hepatitis B reactivation while none of the patients with antibody to HBV surface antigen (anti-HBs) did so. The 14 anti-HBs-and/or anti-HBc-positive patients among the 90 HSCT recipients experienced either persistent (8 patients) or transient (6 patients) disappearance of anti-HBs and/or anti-HBc. HBsAg seroconversion and clinical hepatitis did not develop in these patients. Female gender and multiple myeloma emerged as risk factors for loss of antibody in regression analysis (P < 0.05). CONCLUSION: Anti-HBc as the sole HBV marker seems to be a risk factor for reactivation after autologous HSCT. Lamivudine prophylaxis in HbsAg-positive patients continues to be effective. | zcan eneli Zübeyde Nur zkurt Kadir Acar Seyyal Rota Sahika Zeynep Aki Zeynep Arzu Yegin Münci Yagci Seren zenirler Gülsan Türkz Sucak | 2010 | World Journal of Gastroenterology2010，16，14： | 3 |
| 8 | Contact lens impact on quality of life in keratoconus patients: rigid gas permeable versus soft siliconehydrogel keratoconus lenses显示文摘AIM: To determine the impact of rigid gas permeable(RGP) and silicone-hydrogel keratoconus lenses on the quality of life(Qo L) in keratoconus(KCN) patients using the self-reported results from the Contact Lens Impact on Quality of Life(CLIQ) Questionnaire.·METHODS: From January 2013 to April 2013, 27 consecutive KCN patients who wore RGP contact lenses(conflexair100 UV KE Zeiss-Whlk) or soft silicone-hydrogel contact lenses(SHCLs) for KCN(Kera Soft ICBausch&Lomb or Hydrocone Toris K-Swiss lens)completed the CLIQ questionnaire.·RESULTS: The mean age of 27 patients was 29.6±8.0y.Fifteen patients were RGP user. The groups were comparable with respect to the mean patient age, sex,and mean K values(P =0.1, P =0.8 and P =0.1, respectively).The mean CLIQperson measure was 42.8 ±5.5 in RGP group and 39.6 ±5.5 in SHCLs for KCN group(P =0.06).CLIQperson measure was positively correlated with steep K value(r =0.301, P =0.04). When eyes were stratified by visual acuity with contact lenses, the mean CLIQperson measure was 42. 01 ± 5. 6 in eyes with a visual acuity of20/20-20/25(n =44) and 38.4 ±5.26 in eyes with a visual acuity of 20/32 or less(n =10; P =0.097).·CONCLUSION: RGP lenses and SHCLs for KCN have similar impact on Qo L. | Elvin Hatice Yildiz Mesut Erdurmus Emine Savran Elibol Banu Acar Ece Turan Vural | 2015 | International Journal of Ophthalmology(English edition)2015，8，5： | 3 |
| 9 | Intraocular pressure-lowering effects of commonly used fixed combination drugs with timolol in the management of primary open angle glaucoma显示文摘AIM:To evaluate intraocular pressure(IOP)-lowering effect and ocular tolerability of brimonidine/timolol,dorzolamide/timolol and latanoprost/timolol fixed combination therapies in the management of primary open angle glaucoma.· METHODS:Each drug was administered for two months, after which a circadian tonometric curve was recorded using a Goldmann applanation tonometer.Ocular discomfort(conjunctival hyperemia, burning or stinging, foreign body sensation, itching, ocular pain) of each eye was assessed by the subject on a standardized ocular discomfort scale.RESULTS:Among the three study groups, there were no significant differences in the mean baseline IOP measurements, mean 2ndmo IOP measurements, and mean(%) change of IOPs from baseline. Among the three study groups, there were no significant differences in the mean IOP measurements obtained at circadian tonometric curves at baseline and at two months controls. In sum brimonidine/timolol, dorzolamide/timolol and latanoprost/timolol fixed combination therapies showed similar effects on IOP levels.· CONCLUSION:Brimonidine/timolol, dorzolamide/timolol and latanoprost/timolol fixed combination therapies showed similar lowering efficaties on IOP levels whereas there was no any difference between each other. | Murat Atabey Ozer Mutlu Acar Cem Yildirim | 2014 | International Journal of Ophthalmology(English edition)2014，7，5： | 3 |
| 10 | universal current-mode filter with reduced number of active and passive components显示文摘 | Ozoguz S Acar C | 1997 | Electronics Letters1997，33，11： | 2 |
| 11 | Ultrasound biomicroscopy in patients with unilateral pseudoexfoliation显示文摘·AIM: To compare the anterior segment morphology evaluated using ultrasound biomicroscopy(UBM) in patients with clinical pseudoexfoliation syndrome(XFS)in one eye and no clinical XFS in the fellow eye.·METHODS: Thirty patients with unilateral XFS were included in the study. All patients underwent evaluation of their anterior segment using UBM with and without dilatation with 1% cyclopentolate. The anterior chamber depth(ACD), lens thickness(LT), anterior chamber angle(ACA), ciliary body thickness(CBT), scleral thickness(ST), trabeculae-ciliary processes distance(T-CPD), and iris-ciliary processes distance(I-CPD) were measured using UBM scans. All results between the eyes with clinical XFS and their fellow eyes without clinical XFS were then compared.·RESULTS: Before dilatation the eyes with XFS(4.350±0.531 mm) were found to have a significantly thicker lens(P =0.002) than the eyes without XFS(4.238 ±0.540 mm).In addition after dilatation, the eyes with XFS(4.310 ±0.500 mm) were found to have a significantly thicker lens than the eyes without XFS(4.160±0.480 mm)(P=0.019).The average ACD, for the group with XFS, comparing pre-dilatation(2.616 ±0.349 mm) and post-dilatation measurements(2.714±0.413) was found to be statistically increased(P =0.014). The average ACD, comparing pre-dilatation to post-dilatation measurements in patients without XFS(2.680±0.360),(2.720±0.500) was found to be statistically unchanged(P =0.450).·CONCLUSION: Crystalline lenses tended to be thicker in the eyes with clinical pseudoexfoliation than their fellow eyes without pseudoexfoliation. | Erkan ünsal Kadir Eltutar Ilkay Muftuoglu Tulay Alpar Akcetin Yildiz Acar | 2015 | International Journal of Ophthalmology(English edition)2015，8，4： | 2 |
| 12 | Investigation of carbon contamination in lost foam castings of low carbon steel显示文摘Lost foam casting(LFC) process is a special casting method in which polymeric foam patterns with refractory coatings are utilized as a mould component. In this work, four types of foam: expandable polyethylene(EPE), expandable polypropylene(EPP) and expandable polystyrene(EPS) foams with two different densities were employed as pattern materials. LFC and conventional green sand mould casting methods were used to cast a low carbon steel, A216 Grade WCB. Both casting processes were carried out at 1,580 °C. Chemical analysis results showed that the carbon contamination level was high and was influenced by pattern type. Metallographic investigations revealed a significant increase in the percentage of pearlite phase in all LFC samples. Densities of manufactured samples were calculated in order to evaluate porosity of the products. It was determined that the densities of the LFC samples were lower than the green sand mould cast reference sample(RS). Vickers hardness tests were also carried out and increments in hardness values with increased carbon content was observed. | Oznur Kilic Serhat Acar Alptekin Kisasoz Kerem Altug Guler | 2018 | China Foundry2018，15，5： | 2 |
| 13 | T6热处理对触变锻造加低过热铸造制备的A356和A380铝合金的影响(英文)显示文摘研究T6热处理对触变锻造A356和A380铝合金的影响。采用低过热铸造(LSC)技术制备用于触变锻造的样品。为了获得等轴晶粒并防止枝晶生长,将样品在高于液相温度20°C时进行浇铸,将浇铸坯料再加热不同时间(20~80 min)后进行触变锻造,变形量为50%,再将触变锻造后的A356和A380铝合金样品进行T6热处理。用光学显微镜、能量弥散X射线谱仪、扫描电镜和布氏硬度仪对经触变锻造、固溶处理和时效处理后样品的显微组织和硬度变化进行检测。结果表明,T6热处理后合金的显微组织更均匀,并分别在A356和A380坯料中形成了新的析出相Mg_2Si和Al_2Cu。相应地,经过人工时效后,样品的硬度大幅度提高,A356铝合金的硬度达到HB 93,A380铝合金的硬度达到HB 120。 | Ridvan GECU Serhat ACAR Alptekin KISASOZ Kerem ALTUG GULER Ahmet KARAASLAN | 2018 | Transactions of Nonferrous Metals Society of China2018，28，3： | 2 |
| 14 | Does acupuncture have a positive effect on school success in children?显示文摘OBJECTIVE:To evaluate school success in pediatric patients undergoing acupuncture treatment for variousindications.METHODS: The grades achieved during both school terms by children undergoing acupuncture treatment for various indications at the pediatric out patient clinic of Ulus State Hospital were analyzed. Exam grades in mathematics, social studies,and Turkish was compared between the first and the second terms. Forty children were included in thestudy,with 22 male and 18 female,and their average age was 11.1 years. These patients were undergoing acupuncture treatment for attention deficit-hyperactivity disorder(ADHD), enuresis nocturna, migraine, obesity, atopic dermatitis, alopecia areata, and Tourette's syndrome. Treatments were done at the beginning of the second term. Four of the 25 patients with ADHD had borderline intelligence quotients.The report cards of all 40 patients were examined, and their grades in the first and these condschool term were compared.RESULTS: There was a statistically significant increase in the grades obtained in mathematics, social studies, and Turkish(P<0.005) by the students from the first to the second school term. When 4 ADHD patients with borderline deficiency in intelligence were excluded, and the grades among the 21 patients with ADHD were compared for both terms, there was also a statistically significant increase in mathematics, social studies, and Turkish grades(P<0.05).CONCLUSION: Acupuncture contributed to the academic success of the children who under went acupuncture treatment for their primary symptoms. | Demet TAS Hakan Volkan ACAR | 2014 | Journal of Traditional Chinese Medicine2014，34，4： | 2 |
| 15 | 原发性房角关闭眼激光虹膜切除术后UBM测量参数比较(英文)显示文摘目的:比较激光虹膜切开术前后原发性房角关闭(primary angle closure,PAC)眼超声生物显微镜(ultrasound biomicroscopy,UBM)参数。方法:对46例74眼PAC患者进行了一项前瞻性临床试验。平均年龄58,04±11.33(24.0-82.0)岁。所有病例行完整的眼科检查,前房角镜A超生物测量和超声生物显微镜检查(Vu-max,SonomedInc.,NY,USA)及24-2标准无色差视野检查(SAP,Humphrey Visual Field Analyzer-II i,Carl Zeiss Meditec Inc.,Dublin,CA,USA)。使用配对t检验评估基准和随访的平均值之间的变化。结果:激光周边虹膜切除术(laser peripheral iridotomy,LPI)术后,平均房角从8.02±4.61(0.10-19.60)度增加到17.66±6.39(0.10-32.70)度(P=0.000),房角开放距离500(angle opening distance 500,AOD500)从0.11±0.06(0.01-0.30)mm增加到0.23±0.07(0.13-0.50)mm(P=0.000),平均虹膜厚度(iris thickness,IT)从0.58±0.11(0.33-0.99)mm下降到0.52±0.10(0.25-0.77)mm(P=0.000)。小梁睫状突距离,虹膜睫状突距离和睫状体厚度均未发现显著统计学差异。结论:LPI术后PAC的白种人眼睛的AOD500,虹膜晶体距离和前房角增加,IT和虹膜晶体高度减少。这说明LPI解除了瞳孔阻滞,加深了前房,扩大了房角,减少了虹膜前凸和增厚。 | Bora Yüksel Tümay (O)rsel Memed Acar Sevgi Onat | 2012 | 国际眼科杂志2012，12，1： | 2 |
| 16 | Cerebral salt wasting syndrome 显示文摘 | Uygun MA Ozkal E Acar O | 1996 | Neurosurg Rev1996，19，3： | 2 |
| 17 | Effects of diode laser photocoagulation treatment on ocular biometric parameters in premature infants with retinopathy of prematurity显示文摘AIM:To investigate the effects of diode laser treatment on ocular biometric parameters in premature infants with retinopathy of prematurity(ROP).METHODS:Premature infants who received diode laser treatment for ROP(n=68)and premature infants with spontaneous regressed ROP without treatment(n=50)were performed longitudinal ocular biometric measurements including anterior chamber depth,lens thickness and axial length as follows:1 d prior to laser treatment,and 3,6,9,and 12 mo after the laser treatment.RESULTS:The mean birth weight,gestational age and initial examination time values were 936.53±302.07 g,26.66±2.42 wk,36.26±2.73 wk in the treatment group and 959.78±260.08 g,27.28±2.10 wk,36.56±2.54 wk in the control group.There was no statistically significant difference in these demographic characteristics of the groups.Anterior chamber depth,lens thickness and axial length demonstrated statistically significant linear increases during the study period in the two groups(P<0.001 for each).There were no statistically significant differences between the two groups in terms of anterior chamber depth after laser treatment.Measurements of the lens thickness at 9 th and 12 th months(9 th month 3.70±0.22 vs 3.60±0.21 mm,P=0.017;12 th month 3.81±0.21 vs 3.69±0.22 mm,P=0.002)and the axial length at 12 th month(19.35±0.79 vs 19.13±0.54 mm,P=0.031)after laser treatment were statistically higher in the treatment group.CONCLUSION:Diode laser retinal photocoagulation treatment in premature infants seems to increase the lens thickness and axial length. | Damla Erginturk Acar Ugur Acar Zuhal Ozen Tunay Aysegul Arman Anil Barak | 2021 | International Journal of Ophthalmology(English edition)2021，14，2： | 2 |
| 18 | Analyzing and Comparing Montgomery Multiplication Algorithms显示文摘 | Koc C K Acar T Burton S | 1996 | IEEE Micro1996，16，3： | 1 |
| 19 | AREVA: multicenter randomized comparison of low-dose versus standard-dose anticoagulation in patients with mechanical prosthetic heart valves显示文摘 | Acar J Lung B Boissel JP | 1996 | Circulation1996，94，9： | 1 |
| 20 | Cerebal saltwasting syndrome显示文摘 | 'v~gun MA Ozkai E Acar O | 1996 | Neurosurg Rev1996，，19： | 1 |
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