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Chinese Physics B 2010年第4期19卷 180-184页

作者： Israfil I.Guseinov n.seckin gorgun nimet Zaim Department of Physics Faculty of Arts and SciencesOnsekiz Mart UniversityC anakkaleTurkey Department of Physics Faculty of Arts and SciencesTrakya UniversityEdirneTurkey

Using the unsymmetrical one-range addition theorems introduced by one of the authors with the help of complete orthonormal sets of $／varPsi ^／alpha $-exponential type orbitals （$／alpha = 1,0, - 1, - 2,...）$, this paper presents the sets of series expansion relations for multicentre nuclear attraction integrals over Slater-type orbitals arising in Hartree--Fock--Roothaan equations for molecules. The final results are expressed through multicentre charge density expansion coefficients and basic integrals. The convergence of the series is tested by calculating concrete cases for arbitrary values of parameters of orbitals.

关键词： Slater-type orbitals nuclear attraction integrals Hartree-Fock Roothaan equations unsymmetrical one-range addition theorems

The circuitry landscape of perovskite solar cells:An in-depth analysis

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Journal of Energy Chemistry 2024年第7期94卷 393-413页

作者： Siddhi Vinayak Pandey Daniel Prochowicz Apurba Mahapatra Saravanan Pandiaraj Abdullah n.Alodhayb seckin Akin Pankaj Yadav Department of Solar Energy School of Energy TechnologyPandit Deendayal Energy UniversityGandhinagar 382007GujaratIndia Department of Physical Chemistry Polish Academy of SciencesKasprzaka 44/5201-224 WarsawPoland Department of Self-Development Skills King Saud UniversityRiyadh 11451Saudi Arabia Department of Physics and Astronomy College of ScienceKing Saud UniversityP.O.Box 2455Riyadh 11451Saudi Arabia Department of Metallurgical and Materials Engineering Necmettin Erbakan University42060 KonyaTurkey Department of Physics School of Energy TechnologyPandit Deendayal Energy UniversityGandhinagar 382007GujaratIndia

The extensive research and development in perovskite solar cells (PSCs) have rekindled the hopes of converting solar energy into *** elusive understanding of underlying mechanisms is required for the development of efficient *** the years,Impedance Spectroscopy (IS) characterization,along with complementary techniques,has proven to be an effective way to understand and analyze the charge transport and recombination at interface and bulk of *** IS of PSCs have been analyzed,interpreted,and improvised continuously,revealing intricate details about the ***,there is a lack of centralized source of these details,which make it tougher to account for the generalized approach to understand the device *** present work is focused on compiling the research done on various PSC device architectures via IS to construct a comprehensive foundation of information on impedance plots,equivalent circuits,and associated processes.

关键词： Impedance Spectroscopy Perovskite solar cells Equivalent Circuits

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回肠袋-直肠吻合术后的阴道分娩:一个警示

世界核心医学期刊文摘（胃肠病学分册） 2006年第2期2卷 13-14页

作者： Remzi F.H. gorgun E. Bast J. 张诗峰 Cleveland Clinic Foundation Department of Colorectal Surgery/A30 9500 Euclid Avenue Cleveland OH 44195 United States Dr.

PURPOSE: This study was designed to evaluate the impact of childbirth on anal sphincter integrity and function, functional outcome, and quality of life in females with restorative proctocolectomy and ileal pouch- anal anastomosis. METHODS: The patients who had at least one live birth after ileal pouch- anal anastomosis were asked to return for a comprehensive assessment. They were asked to complete the following questionnaires: the Short Form- 36, Cleveland Global Quality of Life scale, American Society of Colorectal Surgeons fecal incontinence severity index, and time trade- off method. Additionally, anal sphincter integrity (endosonography) and manometric pressures were measured by a medical physician blinded to the delivery technique. Anal sphincter physiology also was evaluated with electromyography and pudendal nerve function by nerve terminal motor latency technique. RESULTS: Of 110 eligible females who had at least one live birth after ileal pouch- anal anastomosis, 57 participated in the study by returning for clinical evaluation to the clinic and 25 others by returning the quality of life and functional outcome questionnaires. Patients were classified into two groups: patients who had only cesarean section delivery after ileal pouch- anal anastomosis (n = 62) and patients who had at least one vaginal delivery after ileal pouch- anal anastomosis (n = 20). The mean follow- up from the date of the most recent delivery was 4.9 years. The vaginal delivery group had significantly higher incidence of an anterior sphincter defect by anal endosonography (50 percent)vs. cesarean section delivery group (13 percent; P = 0.012). The mean squeeze anal pressure was significantly higher in the patients who had only cesarean section delivery (150 mmHg)after restorative proctocolectomy than patients who had at least one vaginal delivery (120 mmHg) after restorative proctocolectomy (P = 0.049). Quality of life evaluated by time trade- off method also was significantly better

关键词：回肠袋直肠吻合术阴道分娩剖宫产分娩整体生活质量结肠切除术结肠直肠超声内镜检查大便失禁

Effects of Melatonin on Ischemia-Reperfusion Injury in Rat Ovary:Histopathologic and Immunohistochemical Study

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Open Journal of Obstetrics and Gynecology 2015年第11期5卷 639-645页

作者： Deniz Balsak Cihan Togrul Cenap Ekinci Kerem Doga seckin Mehmet Fatih Karsli Aysun Ekinci Ali Emre Tahaoglu Hanefi Bademkiran Zuat Acar Senem Yaman Tunc Engin Deveci Günsen Kirman Department of Obstetrics and Gynecology School of Medicine Hospital University of Halic Istanbul Turkey Department of Obstetrics and Gynecology School of Medicine University of Hitit Corum Turkey Department of Histology and Embryology School of Medicine Hospital University of Dicle Diyarbakir Turkey Department of Obstetrics and Gynecology Kanuni Sultan Süleyman Education and Research Hospital Istanbul Turkey Department of Obstetrics and Gynecology Dr. Sami Ulus Education and Research Hospital Ankara Turkey Department of Biochemistry Faculty of Medicine University of Dicle Diyarbakir Turkey Department of Obstetrics and Gynecology Diyarbakir Gazi Yasargil Education and Research Hospital Diyarbakir Turkey Department of Obstetrics and Gynecology Diyarbakir Obstetrics and Gynecology Hospital Diyarbakir Turkey Department of Obstetrics and Gynecology Memory Hospital Diyarbakir Turkey Department of Obstetrics and Gynecology School of Medicine Hospital University of Dicle Diyarbakir Turkey

Aim: To investigate the effect of melatonin on ischemia–reperfusion (I/R) injury in rat ovary. Material and Method: A total of 24 Wistar rats were divided into four groups. The rats were first numbered randomly and then randomly divided into four equal groups: sham, torsion, detorsion and melatonin groups. In group I (n = 6) sham, as well as in group II ovary torsion was not performed and no drug was administered. In group III, 1 hour of ischemia and 2 hours of reperfusion were performed and no drug was given. In group IV, melatonin was dissolved in 1% ethanol just before use. Melatonin was injected 1 hour before torsion to the torsion plus melatonin group. Right ovaries were surgically removed in all groups. Result: Malondialdehyde (MDA) levels were measured. We suggested that administration of melatonin would be in treating ovaries from torsion/detorsion induced damage in humans. The histopathological changes such as vascular congestion, edema, hemorrhage, and follicular degeneration were found to be decreased in the melatonin + ischemia-reperfusion group. Ischemia-reperfusion group: PECAM-I expression is positive in vessel of the stromal area. The follicles and interfolicular area infiltrated with CD68 positive cells were increased in a time of ischemia-reperfusion exposure dependent manner. Conclusions: Melatonin after ischemia-reperfusion CD31 and CD68 expressions is weak, due to the reduction of the inflammatory effects and hemorrhage is thought that melatonin is effective.

关键词： Ischemia-Reperfusion Ovary Rat CD31 CD68

伴或不伴暂时性回肠造口的复原性结肠直肠切除术的预后

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世界核心医学期刊文摘（胃肠病学分册） 2006年第10期2卷 3-3页

作者： Remzi F.H. Fazio V.W. gorgun E. 纪泛扑 Department of Colorectal Surgery/A30 Cleveland Clinic Foundation9500 Euclid AvenueClevelandOH 44195United States.Dr

PURPOSE: Controversy exists regarding the safety for omission of diverting ileostomy in restorative proctocolectomy because of fears of increased septic complications. This study was designed to evaluate the outcomes of restorative proctocolectomy in a consecutive series of patients by comparing postoperative complications, functional results, and quality of life in patients with and without diverting ileostomy. METHODS: Data regarding demograph- ics, length of stay, surgical characteristics, and complications were reviewed and recorded according to the presence (n= 1,725) or absence (n = 277) of a diverting ileostomy at the time of pelvic pouch surgery. Criteria for omission of ileostomy included: stapled anastomosis, tension-free anastomosis, intact tissue rings, good hemostasis, absence of airleaks, malnutrition, toxicity, anemia, and prolonged consumption of steroids. Functional outcome and quality of life indicators were prospectively recorded and compared. RESULTS: Patients in the ileostomy group had greater body surface area and older mean age at time of surgery, were taking greater doses of steroids preoperatively, and required more blood transfusions at the time of surgery compared with the one-stage (P no differences between the two groups in septic complications (P > 0.05). Early postoperative ileus was more common in the one-stage group (P no differences between the groups in quality of life and functional outcomes. COnCLUSIOnS: For carefully selected patients undergoing restorative proctocolectomy with ileal pouch-anal anastomosis, omission of diverting ileost- omy is a safe procedure that does not lead to an increase inseptic complications or mortality. Quality of life and functional results are similar to those who undergo ileal pouch-anal anastomosis with diversion, provided that certain selection factors are considered.

关键词：结肠直肠切除术回肠造口复原性直肠吻合术回肠贮袋生活质量状况毒性反应早期肠梗阻脓毒症