Bülent Erol, Öner Şanlı, Duzgun Korkmaz, Ayşe Seyhan, Tolga Akman, Ateş Kadıoğlu,
Although women may undergo changes in sexual function during pregnancy, there are limited studies correlating possible sexual function changes to androgen blood levels during the pregnancy.To search for a possible correlation, we performed a cross-sectional observational study to assess sexual function scores and androgen blood levels of women during pregnancy.A total of 589 healthy pregnant women were recruited to the present cross-sectional study. Of these patients, 116 (19.6%), 220 (37.3%), and ...
Tópico(s): Menopause: Health Impacts and Treatments
2007 - Elsevier BV | The Journal of Sexual Medicine
Semih Engin, Erhan Irmak, Dilruba Seyhan, Tolga Akdemir, Arif Can Keskin,
Tópico(s): Coral and Marine Ecosystems Studies
2016 - Springer Science+Business Media | Marine Biodiversity
Ayşe Seyhan, Tolga Altan, Ömer Can Ecer, Recep Zan,
Heterojunction solar cells composed of hydrogenated amorphous silicon (a-Si:H) and c-Si has been widely studied due to its excellent photovoltaic characteristics. In this study, we studied the structural and optical properties of a-Si:H thin films for heterojunction solar cells by using SEM, TEM and ellipsometry. We found that uniform deposition of a-Si:H thin film on substrate is crucial to reach high solar cell efficiencies.
Tópico(s): Silicon Nanostructures and Photoluminescence
2017 - IOP Publishing | Journal of Physics Conference Series
Tolga Han Seyhan, Lawrence Snyder, Ying Zhang,
We consider a competitive facility location problem in which two firms engage in a leader–follower game. Both firms would like to maximize the customer demand that they capture. Given the other player’s decision, each player’s problem is the classical maximal covering location problem. That is, the leader has to solve a bi-level problem in which the second-level problem is NP-hard. To overcome this, we use the greedy add algorithm as an approximation for the follower’s response and formulate a mixed- ...
Tópico(s): Optimization and Search Problems
2018 - Institute for Operations Research and the Management Sciences | Transportation Science
Seyhan Yılmaz, Eray Aksoy, Tolga Doğan, Adem İlkay Diken, Adnan Yalçınkaya, Kelime Ozşen,
Objective: We sought to reveal whether the severity of angina pectoris affects sleep quality after elective coronary artery bypass grafting. Material and methods: Patients scheduled to undergo isolated coronary artery bypass grafting were divided into two groups, having a recent myocardial infarction (Group 1, n=22, mean age 59.40±7.79 years) or not having a recent myocardial infarction (Group 2, n=30, mean age 59.73±7.72 years). The assessment included the Canadian Cardiovascular Society Angina Score, ...
Tópico(s): Cardiac Health and Mental Health
2016 - SAGE Publishing | Perfusion
Yasemin Özdamar, Nilüfer Berker, Gül Bahar, Emel Soykan, Tolga Biçer, Seyhan Sonar Özkan, Jale Karakaya,
Purpose To assess the serum level of mediators and their relation with posterior ocular involvement in patients with Behçet disease (BD). Methods This study was a prospective, institutional clinical trial including 43 patients with ocular BD. Patients were divided into two subgroups: those with active posterior segment involvement (Group A) and those with inactive ocular BD (Group B). Group A included patients with posterior uveitis (vitritis or chorioretinal involvement), while Group B included patients ...
Tópico(s): Otitis Media and Relapsing Polychondritis
2009 - SAGE Publishing | European Journal of Ophthalmology
Seyhan Yılmaz, Mücahit Yetim, Burcu Yılmaz, Tolga Doğan, Emine Aksoy, Nilüfer Yüksel, İbrahim Doğan,
There are limited data showing right ventricular preload increase due to high-flow arteriovenous fistulas (AVFs). This cross-sectional study investigated whether high AVF flow had an impact on right ventricular function in patients undergoing hemodialysis. Sixty-four patients aged between 18 and 85 years who were on routine hemodialysis with >2 hemodialysis sessions per week for at least 3 months via an AVF were studied. Patients with inadequate flow fistulas, severe chronic obstructive pulmonary ...
Tópico(s): Pulmonary Hypertension Research and Treatments
2016 - Medknow | Indian Journal of Nephrology
Seyhan Alkan, Alper Tolga Koşar, Esra Sözen, Serdar Baylanĉiĉek, Mehmet Barış Baslo, Tülay Başak, Burhan Dadaş,
Tópico(s): Orthopaedic implants and arthroplasty
2008 - BioMed Central | Journal of Otolaryngology - Head and Neck Surgery
Erkin Kır, Tolga Kocatürk, Volkan Dayanır, Seyhan B. Özkan, Sema Oruç Dündar, Turgay Aktunç,
Background: In this retrospective study, we evaluated our surgical outcomes of transscleral intraocular lens (IOL) fixation and introduced a simple, quick, and effective method to fixate and bury the sutures in the sclera to avoid suture exposure. Methods: Eyes were divided into 3 groups according to surgical technique. Half-thickness scleral flaps were prepared, and polypropylene suture ends were cut short in group 1 (12 eyes). Suture ends were left long without flaps in group 2 (47 eyes) and were ...
Tópico(s): Traumatic Ocular and Foreign Body Injuries
2008 - Elsevier BV | Canadian Journal of Ophthalmology
Adnan Yalçınkaya, Adem İlkay Diken, Tolga Doğan, Kadriye Memiç, Seyhan Yılmaz, Kerim Çağlı,
In 1973, a 10-year-old boy with rheumatic mitral stenosis underwent mitral valve replacement with use of a Starr-Edwards caged-ball valve (SECBV) model 6120. In March 2013, the adult patient presented with severe aortic stenosis and underwent mechanical aortic valve replacement. In June 2014, at age 51 years, he was admitted to our hospital with atrial fibrillation. A transthoracic echocardiogram showed an aortic valve prosthesis with mild regurgitation, left atrial enlargement to dimensions of 4. ...
Tópico(s): Cardiac Structural Anomalies and Repair
2016 - Texas Heart Institute | Texas Heart Institute Journal
Nurten Dinç, Pınar Güzel, Selhan Özbey, Tolga Beşikçi, Sinan Seyhan, Naci Kalkan, Gülay Gezer,
The purpose of this study is to determine the overweight and obesity prevalence among students studying in primary school by ages and to reveal the relation with physical activity.1946 students aged between 7 and 11 and receiving primary education in a district of Manisa province have participated in this study.There are 885 female students and 1061 male students.Height measurements, body composition measurements, vertical jump test and 30mt tests of the participants were performed respectively. ...
Tópico(s): Children's Physical and Motor Development
2019 - Horizon Research Publishing | Universal Journal of Educational Research
Tuluhan Yunus Emre, Tolga Ege, Hakan Çift, Demet Tekdöş Demircioğlu, Bahadır Seyhan, Macit Uzun,
Osteochondral lesions of the talus present with symptoms of pain and painful motion, affecting the quality of the patient’s daily life. We evaluated the 2-year short-term outcomes of patients whose large osteochondral lesions of the talus were treated with medial malleolar osteotomy and a mosaic graft harvested from the knee on the same side. A total of 32 patients who had cartilage lesions due to osteochondritis dissecans in the medial aspect of the talus underwent mosaicplasty after medial malleolar ...
Tópico(s): Lower Extremity Biomechanics and Pathologies
2012 - Elsevier BV | The Journal of Foot & Ankle Surgery
Tuluhan Yunus Emre, Tolga Ege, Özkan Köse, Demet Tekdöş Demircioğlu, Bahadır Seyhan, Macit Uzun,
Tópico(s): Osteoarthritis Treatment and Mechanisms
2013 - Springer Science+Business Media | Archives of Orthopaedic and Trauma Surgery
Özlem Şengören Dikiş, Tekin Yıldız, Seyhan Dülger, Cevriye Yüksel Kaçan, Miktat Arif Haberal, Tolga Cetin,
This study aimed to evaluate the lung health between professional bus drivers and white collar workers in metropolis municipality from Turkey.Out of 126 bus drivers and 1100 office employees, data were analyzed from 243 indoor employees and 57 bus drivers. Forced vital capacity (FVC), forced expiratory volume in one second (FEV1), FEV1/FVC, forced expiratory flow (FEF) 25-75% were measured, some data were collected with a questionnaire (work and environmental anamnesis, symptoms, smoking).The mean (±SD) ...
Tópico(s): Noise Effects and Management
2019 - Informa | The Aging Male
Semih Engin, Arif Can Keskin, Tolga Akdemir, Dilruba Seyhan,
Tópico(s): Marine Ecology and Invasive Species
2015 - Central Fisheries Research Institute of Türkiye | Turkish Journal of Fisheries and Aquatic Sciences
Nefati Kıylıoğlu, Mahmut Alp Kılıç, Tolga Kocatürk, Seyhan B. Özkan, Mehmet Bilgen,
This paper presents the design and construction of a viable pupillometer system and demonstrates its merits with extensive validation tests.A web camera was modified by removing its infrared filter and mounted on a chin rest. Light emitting diodes (LEDs) operating at infrared and visible spectra were integrated to provide background and light stimulus, respectively. The LEDs were controlled by a microprocessor board. Stimulation was presented using a periodic paradigm with variable period and duty ...
Tópico(s): Non-Invasive Vital Sign Monitoring
2018 - Galenos Yayinevi | Turkish Journal of Ophthalmology
Tolga Barış Terzi, Bihrat Önöz,
Tópico(s): Hydrology and Watershed Management Studies
2024 - Springer Science+Business Media | Environmental Earth Sciences
Müjdat Karabulut, Sinem Karabulut, Tolga Kocatürk, Seyhan B. Özkan,
Attention deficit hyperactivity disorder (ADHD) is the most common behavioral disorder of childhood and it has 5% prevalence among children worldwide [1]. In the treatment of ADHD stimulant medications are recommended as the first choice of pharmacotherapy [2]. Methylphenidate-HCl is a sympathomimetic amine derivative pharmacological agent; and it is widely used in the treatment of ADHD. Although there are some articles showing that oral methylphenidate increases the risk of glaucoma [3], to the best ...
Tópico(s): Attention Deficit Hyperactivity Disorder
2018 - | Open Journal of Ophthalmology
Tolga Barış Terzi, Bihrat Önöz,
Tópico(s): Hydrology and Watershed Management Studies
2025 - Springer Science+Business Media | Natural Hazards
Semih Engin, Arif Can Keskin, Tolga Akdemir, Dilruba Seyhan,
Click to increase image sizeClick to decrease image size AcknowledgementsThe Aegean part of the survey has been supported by Izmir Katip Celebi University Scientific Research Project Coordination Unit BAP 2013-1-FMBP-10 and the part in the Sea of Marmara has been supported by TUBITAK 112 T 924.
Tópico(s): Marine Ecology and Invasive Species
2014 - Taylor & Francis | Zoology in the Middle East
Serhat Aras, İ̇hsan Oğuz Tanzer, Seyhan Karaçavuş, Neslihan Sayir, Esra Erdem, Fatih Hacımustafaoğlu, Ceren Erdoğan, Tansel Sapmaz, Türkan İkizceli, Halime Hanım Pençe, Kürşad Nuri Baydili, Tolga Katmer,
The purpose of the present study is to investigate the protective effect of melatonin against early period parotid gland damage, caused by low- and high-dose rate beams in different dose plans, by using experimental rat models. Eighty Sprague Dawley rats were divided into ten randomized groups, each group being different in terms of dose plan and dose rate. Subjects in the control group were given only sodium chloride. Subjects in the melatonin-only group received 10 mg/kg melatonin. The head and ...
Tópico(s): Spaceflight effects on biology
2021 - Taylor & Francis | Radiation effects and defects in solids
Taylan Mit, Çağrı A. Uysal, Hakan Camuzcuoğlu, Şivekar Tınar, Tolga Koyuncu, Seyhan Sönmez,
Aim: To compare the continence results and complications of the tensionfree vaginal tape (TVT) and transobturator tape (TOT) procedures.Material and Method: Sixty two urinary incontinence patients; (37 were stress urinary incontinence and 25 were mixed incontinence) underwent TVT or TOT.The clinic-pathologic parameters of the patients, perioperative and postoperative complications and outcome in terms of continence and quality of life were compared.Results: TOT and TVT were performed on % 50 of the patients ...
Tópico(s): Hernia repair and management
2014 - | The Annals of Clinical and Analytical Medicine
Faruk Toklu, Davut Soner Akgül, Mehmet Biçici, Tolga Karaköy,
... cultivars, namely Ceyhan-99, Doankent-1, Yureir-89, Seyhan-95, and Adana-99 - commonly grown under the ... olarak yetifltirilen Ceyhan-99, Doankent-1, Yureir-89, Seyhan-95 ve Adana-99 ekmeklik buday ceflitlerinin embriyo ...
Tópico(s): Turfgrass Adaptation and Management
2008 - Scientific and Technological Research Council of Turkey (TUBITAK) | TURKISH JOURNAL OF AGRICULTURE AND FORESTRY
Serhat Aras, İ̇hsan Oğuz Tanzer, Seyhan Karaçavuş, Neslihan Sayir, Esra Erdem, Fatih Hacımustafaoğlu, Ceren Erdoğan, Tansel Sapmaz, Türkan İkizceli, Halime Hanım Pençe, Kürşad Nuri Baydili, Tolga Katmer,
We investigated the radioprotective effect of melatonin (MEL) against thyroid gland damage in rats caused by flattening filter (FF) and flattening filter free (FFF) single dose X-ray beams. We used 48 female rats divided into six groups of eight: group 1, untreated control group; group 2, MEL treated group; group 3, FF-low dose rate radiotherapy (FF-LDR) group; group 4, FF-LDR + MEL group; group 5, FFF-high dose rate radiotherapy (FFF-HDR) group; group 6, FFF-HDR + MEL group. Groups 2, 4 and 6 rats were ...
Tópico(s): Advanced Radiotherapy Techniques
2023 - Taylor & Francis | Biotechnic & Histochemistry
Gönül Pultar, Ayşe Lahur Kırtunç,
... Horn Bridge; 1998). 3. See e.g. Azade Seyhan, Writing Outside the Nation (2001) for an intelligent ... film Hititler (The Hittites; 2003), directed/produced by Tolga Örnek. 20. Renat Taziev, Ronald Hatto and François ...
Tópico(s): Balkans: History, Politics, Society
2004 - Taylor & Francis | The Review of Education Pedagogy & Cultural Studies