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Asian Journal of Andrology 2005年第4期7卷 339-349,页

作者： Selcuk Yucel Tibet Erdogru mehmet baykara Department of Urology Akdeniz University School of MedicineKampus 07070AntalyaTurkey

The neurovascular bundle of the prostate and cavernosal nerves have been used to describe the same structure ever since the publication of the first studies on the neuroanatomy of the lower urogenital tract of men, studies that were prompted by postoperative complications arising from radical prostatectomy. In urological surgery every effort is made to preserve or restore the neurovascular bundle of the prostate to avoid erectile dysfunction （ED）. However, the postoperative potency rates are yet to be satisfactory despite all advancements in radical prostatectomy technique. As the technology associated with urological surgery develops and topographical studies on neuroanatomy are cultivated, new observations seriously challenge the classical teachings on the topography of the neurovascular bundle of the prostate and the cavernosal nerves. The present review revisits the classical and most recent data on the topographical anatomy of the neurovascular bundle of the prostate prostatectomy techniques.

关键词： prostate cancer cavernosal nerves neurovascular bundle neuroanatomy prostatectomy laparoscopy robotics nerve graft penile erection

A novel suturing technique for filtering glaucoma surgery:the accordion suture

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International Journal of Ophthalmology(English edition) 2017年第12期10卷 1931-1934页

作者： mehmet baykara Basak Can Ermerak Huri Sabur Selim Gent Department of Ophthalmology Faculty of MedicineUludag UniversityBursa 16059Turkey Department of Ophthalmology Bati Goz Health GroupManisa 45030Turkey Department of Ophthalmology Beyoglu Eye Training and Research HospitalIstanbul 34421Turkey

AIM：To present a novel scleral flap suturing technique for filtering glaucoma surgery in order to control high postoperative intraocular pressure（IOP）.METHODS：Description of ‘the accordion suture＇ technique for mitomycin C augmented *** cases of postoperative high IOP,pulling the loop of the suture helps to lift up the scleral flap by an even pressure on both *** means of this technique,the scleral flap opens up in an ‘‘accordion＇＇ manner,thus preventing flap obstruction and providing adequate aqueous ***：Our study group consisted of 8 eyes of 8 patients with neovascular *** age of the subjects was 67.42±8.21 y and female/male ratio was 4/*** preoperative IOP was 37±7.48 mm *** C augmented trabeculectomy was carried out on the subjects without any *** scleral flap closure is performed with three separate sutures;initially,our accordion suture through the center of the flap,and two releasable sutures on both *** the patients received removal of two side releasable sutures concomitant with pulling the accordion suture,without any *** average traction time was 3.5±0 wk *** mean postoperative IOP was 11.37±2.72 mm *** suture related complications were ***：This technique can be the suture of choice for filtering glaucoma surgery in experienced hands by its easy learning curve for precisely indicated patients.

关键词： accordion suture filtering glaucoma surgery releasable suture scleral flap trabeculectomy

Ultrasound biomicroscopic evaluation of anterior segment cysts as a risk factor for ocular hypertension and closure angle glaucoma

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International Journal of Ophthalmology(English edition) 2013年第4期6卷 515-520页

作者： Abdurrahim Dusak mehmet baykara Guven Ozkaya Cuneyt Erdogan Hikmet Ozcetin Ercan Tuncel Department of Radiology School of MedicineUludag University Department of Ophthalmology School of MedicineUludag University Department of Statistics School of MedicineUludag University

AIMTo investigate the relationship between the ultrasound biomicroscopic (UBM) features of anterior-segment cysts (ASCs) and increased intraocular pressure (IOP) as a risk factor for closed-angle glaucoma (CAG).

关键词： anterior-segment cyst ocular hypertension closed-angle glaucoma intraocular pressure ultrasound biomicroscopy

Evaluation of penile hemodynamic status and adjustment of treatment alternatives in Peyronie's disease

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Asian Journal of Andrology 2002年第3期4卷 187-190页

作者： Tibet Erdogru Murat Savas Namik Yilmaz Mustafa Faruk Usta Turker Koksal Mutlu Ates mehmet baykara Department of Urology Akdeniz University Faculty of Medicine Kampus 07059 TurkeyDepartment of Urology Akdeniz University Faculty of Medicine Kampus 07059 TurkeyDepartment of Urology Akdeniz University Faculty of Medicine Kampus 07059 TurkeyDepartment of Urology Akdeniz University Faculty of Medicine Kampus 07059 TurkeyDepartment of Urology Akdeniz University Faculty of Medicine Kampus 07059 TurkeyDepartment of Urology Akdeniz University Faculty of Medicine Kampus 07059 TurkeyDepartment of Urology Akdeniz University Faculty of Medicine Kampus 07059 Turkey

Aim: Erectile dysfunction may be observed in up to 80% of patients with Peyronie's disease. An objective evaluation of the erectile function is attempted to work out in patients with Peyronie's disease. Methods: Penile deformity, sexual function and penile vascular status were analyzed in 123 patients with Peyronie's disease, who had not received any pertinent treatment. Results: Penile deformity, palpable plaque and pain on erection were seen in 112 (91%), 97(78.8%) and 27 (21.9%) of the 123 patients, respectively. Of the 76 patients evaluated by color Doppler ultrasounography, veno-occlusive dysfunction as the vascular component for erectile dysfunction was found in 17 (22.3%), arterial insufficiency in 10(13.1%) and a mixed picture in 23 (30.2%). Conclusion: The documentation of penile erectile function and the determination of the vascular status using color Doppler ultrasonography can guide the appropriate therapeutic choice.

关键词： Peyronie's disease sexual function penile vascular status color Doppler ultrasonography

丝裂霉素C联合粘小管成形术治疗开角型青光眼的疗效（英文）

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国际眼科杂志 2017年第9期17卷 1605-1609页

作者： Sabur Huri baykara mehmet 阿勒省多乌巴亚泽特州立医院眼科土耳其阿勒省04400 乌卢山大学眼科土耳其布尔萨16059

目的:评估丝裂霉素C(MMC)联合粘小管成形术治疗开角型青光眼的效果。方法:回顾性研究。收集2007-12/2014-03接受粘小管成形术患者104例122眼。记录术前术后眼内压(IOP),青光眼用药数量,视力,并发症,辅助治疗(激光前房角穿刺或青光眼用药... 详细信息

目的:评估丝裂霉素C(MMC)联合粘小管成形术治疗开角型青光眼的效果。方法:回顾性研究。收集2007-12/2014-03接受粘小管成形术患者104例122眼。记录术前术后眼内压(IOP),青光眼用药数量,视力,并发症,辅助治疗(激光前房角穿刺或青光眼用药)和成功率。IOP≤21 mmHg无额外用药为完全成功,IOP≤21 mmHg有或无青光眼用药为部分成功。结果:术前平均IOP为27.5±9.2 mmHg,术后平均IOP为14.5±6.6 mmHg(P<0.001)。术前平均视力为0.42±0.4,术后为0.32±0.4(P=0.726)。部分成功106眼(86.9%),完全成功62眼(50.8%)。激光前房角穿刺术43眼(35.2%),青光眼药物使用率为49.1%。术后平均随访27.29±16.78(1~79)mo。结论:粘小管成形术并发症发生率低且术后视力稳定,是一种安全的选择,术后补充进行激光前房角穿刺术可以提高手术成功率。丝裂霉素C对于粘小管成形术的作用还需进行深入的比较研究。

关键词：青光眼激光前房角穿刺术丝裂霉素C 手术粘小管成形术

Assessment of the implementation status of best available techniques for cleaner production in the textile industry

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Frontiers of Environmental Science & Engineering 2024年第8期18卷 133-148页

作者： mehmet Eren Yaman Emrah Ozturk Ulku Yetis mehmet Kitis Department of Environmental Engineering Suleyman Demirel UniversityIsparta 32260Turkey Department of Environmental Protection Technologies Isparta University of Applied SciencesIsparta 32200Turkey Department of Environmental Engineering Middle East Technical UniversityAnkara 06800Turkey

The draft Integrated Pollution Prevention and Control(IPPC)regulation mandates compliance with best available techniques(BATs)for textile manufacturers.A study in Turkish textile facilities,covering 56 units across four sub-sectors,assessed the status of 488 BATs through on-site visits and *** aim was to gauge the sector’s adherence to *** findings revealed that 37% of surveyed BATs were fully implemented,rising to 88% when considering potential future *** suggests a strong industry inclination toward adopting BATs for cleaner production and *** study highlighted significant BAT-related investments in the textile sector,driven by environmental concerns,regulations,customer demands,resource efficiency,competition,and cost-benefit ***,the study results also indicated that there is still much work to do for the implementation of some *** was found that 60 BATs had lower implementation ratios(IR:0%-43%).Lower IR values for these BATs are mainly due to factors like specificity,high costs,long payback periods,operational difficulties,limited expertise,space constraints,customer requirements,quality concerns,operational issues,and sector-specific *** study recommends similar assessments in other European industrial sectors to evaluate compliance with mandatory BATs outlined in the Industrial Emissions *** insights from this study on the Turkish textile sector can serve as a valuable guide for future evaluations.

关键词： Best available techniques(BAT) Cleaner production Green Deal Integrated Pollution Prevention and Control(IPPC) Textile sector

A geochemical perspective on the genesis of Cenozoic basic volcanism in northeastern Turkey:an overview of metasomatism and heterogeneity of the sub-continental lithospheric mantle in a post-collisional setting

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Acta Geochimica 2024年第3期43卷 489-506页

作者： mehmet Arslan Irfan Temizel Department of Geological Engineering Karadeniz Technical University61080 TrabzonTurkey

The post-collisional Cenozoic basic volcanic rocks in NE Turkey show temporal variations in whole-rock lithophile element and highly siderophile element(HSE)systematics that are mainly associated with the nature of sub-continental lithospheric mantle(SCLM)sources and parental melt *** far,the traditional whole-rock lithophile geochemical data of these basic volcanic rocks have provided important constraints on the nature of SCLM *** lithophile element and HSE geochemical data of these basic volcanic rocks also reveal the heterogeneity of the SCLM source,which is principally related to variable metasomatism resulting from previous subduction(s)and post-collisional mantle-crust interactions in an extensional *** element geochemical features suggest that the parental magmas have derived from metasomatized spinel-to garnet-bearing SCLM sources for Eocene and Miocene basic volcanic rocks with subduction signatures whereas originated from spinel-to garnet-bearing SCLM sources for Mio-Pliocene and Plio-Quaternary basaltic volcanic rocks without the subduction *** element and HSE geo-chemistry also reveal that Eocene and Miocene basic vol-canic rocks were affected by more pronounced crustal contamination than the basaltic volcanic rocks of Mio-Pliocene and ***,the integrated lithophile element and HSE compositions of these basic volcanic rocks,together with the regional asymmetric lithospheric delamination model,reveal that the compositional variation(especially due to metasomatism)was significant temporally in the heterogeneity of the SCLM sources from which parental magmas formed during the Cenozoic era.

关键词： Basalt Lithospheric mantle Metasomatism Mantle heterogeneity Cenozoic volcanics NE Turkey

A robust optimization method for label noisy datasets based on adaptive threshold: Adaptive-k

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Frontiers of Computer Science 2024年第4期18卷 49-60页

作者： Enes DEDEOGLU Himmet Toprak KESGIN mehmet Fatih AMASYALI Department of Computer Engineering Yildiz Technical UniversityIstanbul 34220Turkey

The use of all samples in the optimization process does not produce robust results in datasets with label *** the gradients calculated according to the losses of the noisy samples cause the optimization process to go in the wrong *** this paper,we recommend using samples with loss less than a threshold determined during the optimization,instead of using all samples in the *** proposed method,Adaptive-k,aims to exclude label noise samples from the optimization process and make the process *** noisy datasets,we found that using a threshold-based approach,such as Adaptive-k,produces better results than using all samples or a fixed number of low-loss samples in the *** the basis of our theoretical analysis and experimental results,we show that the Adaptive-k method is closest to the performance of the Oracle,in which noisy samples are entirely removed from the ***-k is a simple but effective *** does not require prior knowledge of the noise ratio of the dataset,does not require additional model training,and does not increase training time *** the experiments,we also show that Adaptive-k is compatible with different optimizers such as SGD,SGDM,and *** code for Adaptive-k is available at GitHub.

关键词： robust optimization label noise noisy label deep learning noisy datasets noise ratio estimation robust training

The resource-based Kuznets curve hypothesis:An empirical exploration

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Geoscience Frontiers 2024年第5期15卷 162-173页

作者： mehmet Akif Destek Tanaya Saha Gamze Destek Avik Sinha Department of Economics Gaziantep UniversityGaziantepTurkey Research Methods Application Center of UNEC Azerbaijan State University of Economics(UNEC)Baku AZ1001Azerbaijan General Management and Economics Goa Institute of ManagementIndia Adnan Kassar School of Business Lebanese American UniversityBeirut 1102-2801Lebanon Management Development Institute Gurgaon India

Countries face the risk of natural resource curse because of making their economic growth excessively dependent on natural *** excessive resource dependence causes such a risk,it is inevitable that resource-rich countries will need resource rent up to a certain level of economic *** the other hand,transferring the wealth achieved after this maturity level to productive investment areas also reduces the resource dependency levels of *** this context,countries that capture the possible inverted U-shaped relationship between economic growth and resource dependence can escape the *** on this,the aim of this research is to determine the validity of the Kuznets type relationship between resource dependence and economic growth for the first time in the *** nations that rely heavily on natural resources are used as a sample for *** countries with a share of total resource rent in national revenue greater than 25%are taken into consideration throughout the selection process for these *** novel panel data methodologies,the effects of capital accumulation,public spending,foreign direct investment,and economic growth on the dependence on natural resources is examined from 1993 to *** results reveal that capital accumulation reduces resource dependency while foreign investments and government size increases *** addition,the Resource-Based Kuznets curve concept is supported by empirical data demonstrating an inverted-U-shaped relationship between economic growth and resource dependence for these *** thresholds derived from the parameters show that Saudi Arabia and Kazakhstan are well beyond this *** Democratic Republic of the Congo and the Republic of the Congo,on the other hand,remain a long way from this ***,Iraq,Mongolia,Iran,and Azerbaijan have national incomes that are close at the threshold.

关键词： Resource-based Kuznets curve Economic growth Natural resources Foreign direct investment Government size

New solutions for four novel generalized nonlinear fractional fifth-order equations

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Journal of Ocean Engineering and Science 2024年第1期9卷 59-65页

作者： mehmet Senol Lanre Akinyemi Henrietta Nkansah Waleed Adel Nevsehir HacıBekta¸s Veli University Department of MathematicsNevsehirTurkey Department of Mathematics Lafayette CollegeEastonPennsylvaniaUSA Department of Mathematics University of Cape CoastCape CoastGhana Department of Mathematics and Engineering Physics Faculty of EngineeringMansoura UniversityEgypt UniversitéFrançaise dÉgypte Ismailia Desert RoadEl ShoroukCairoEgypt

In this paper,new four fifth-order fractional nonlinear equations are derived and *** frac-tional terms are defined in the conformable sense and these equations are then solved using two effective methods,namely,the sub-equation and the generalized Kudryashov *** methods were tested on the proposed models and succeeded in finding new solutions with different values of parameters.A graphical representation of some results is provided and proves the efficiency and applicability of the proposed methods for providing solutions with known physical *** methods are good candi-dates for solving other similar problems in the future.

关键词： Conformable derivative Generalized Kudryashov method Sub-equation method Riccati equation Solitons