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Formation of Eskisehir Province Flood Maps with Using of Geographical Information Systems

Journal of Geoscience and Environment Protection 2019年第11期7卷 151-159页

作者： Yildırım Bayazit Recep Bakis Cengiz Koc Turgut Kaya nedim ozdemir Department of Civil Engineering Bilecik Seyh Edebali UniversityBilecikTurkey Department of Civil Engineering Eskisehir Technical UniversityEskisehirTurkey Department of City and Regional Planning Mugla Sitki Kocman UniversityMuglaTurkey Department of Construction Vocational SchoolBatman UniversityBatmanTurkey Department of Basic Sciences Faculty of FisheriesMugla Sitki Kocman UniversityMuglaTurkey

In this study, it is aimed to develop the flood risk analysis of Porsuk River, which is responsible for naming of the Porsuk Basin sub basin of Sakarya Basin, by utilizing the methods of Remote Sensing (RS) and Geographical Information Systems (GIS). In addition, flood elevation effects of Porsuk River in Eskişehir city and the regions around were investigated. Necessary data for study were obtained from Eskişehir 3. Regional Directorate of State Hydraulic Works archives. For analyses, the cross section of Porsuk River was defined in the Hydrologic Engineering Centers River Analysis System (HEC-RAS) software. Subsequently, recurring periods of 50, 100 and 1000 years discharge of Porsuk River which is calculated as 51.83 m3/s, 60.15 m3/s and 86.66 m3/s respectively were inputted in the software to obtain analysis results. Obtained results from the present study and topographic data were compared and interpreted. As a result, elevation of flood and its risks for urban regions were studied and presented.

关键词： GIS HEC-RAS Flood Porsuk River Eskisehir

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Impact of adjuvant treatment modalities on survival outcomes in curatively resected pancreatic and periampullary adenocarcinoma

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Chinese Journal of Cancer Research 2015年第4期27卷 408-416页

作者： nedim Turan Mustafa Benekli Olcun Umit Unal ?lkay Tugba Unek Didem Tastekin Faysal Dane Efnan Alg?n Sukran Ulger Tulay Eren Turkan Ozturk Topcu Esma Turkmen Nalan Akgül Babacan Gulnihal Tufan Zuhat Urakci Basak Oven Ustaalioglu Ozlem Sonmez Uysal Ozlem Balvan Ercelep Burcu Yapar Taskoylu Asude Aksoy Mustafa Canhoroz Umut Demirci Erkan Dogan Veli Berk Ozan Balakan Ahmet ?iyar Ekinci Mukremin Uysal ?brahim Petekkaya Sel?uk Cemil Ozturk ?nder Tonyal? Bülent ?etin Mehmet Naci Aldemir Kaan Helvac? Nuriye ozdemir ?lhan Oztop Ugur Coskun Aytug Uner Ahmet Ozet Suleyman Buyukberber Department of Medical Oncology Faculty of Medicine Cumhuriyet University Department of Medical Oncology Faculty of Medicine Gazi University Department of Medical Oncology Faculty of Medicine Dokuz Eylul University Department of Medical Oncology Faculty of Medicine Necmettin Erbakan University Department of Medical Oncology Faculty of Medicine Marmara University Department of Radiation Oncology Faculty of Medicine Gazi University Department of Medical Oncology Numune Education and Research Hospital Department of Medical Oncology Faculty of Medicine Karadeniz Technical University Department of Medical Oncology Faculty of Medicine Trakya University Department of Medical Oncology Rize Education and Research Hospital Department of Medical Oncology Faculty of Medicine Dicle University Department of Medical Oncology Dr.Lutfi Kirdar Kartal Education and Research Hospital Department of Medical Oncology Sakarya Education and Research Hospital Department of Medical Oncology Faculty of Medicine Pamukkale University Department of Medical Oncology Faculty of Medicine Inonu University Department of Medical Oncology Faculty of Medicine Firat University Department of Medical Oncology Dr.Abdurrahman Yurtaslan Education and Research Hospital Department of Medical Oncology Faculty of Medicine Yuzuncu Yil University Department of Medical Oncology Faculty of Medicine Erciyes University Department of Medical Oncology Faculty of Medicine Sutcu Imam University Department of Medical Oncology Diyarbakir Education and Research Hospital Department of Medical Oncology Faculty of Medicine Kocatepe University Department of Medical Oncology Dr.Ersin Arslan State Hospital Department of Medical Oncology Education and Research Hospital Ad?yaman University Department of Medical Oncology Faculty of Medicine Mustafa Kemal University Department of Medical Oncology Faculty of Medicine Ataturk University

Background： We examined the impact of adjuvant modalities on resected pancreatic and periampullary adenocarcinoma（PAC）.Methods： A total of 563 patients who were curatively resected for PAC were retrospectively analyzed between 2003 and ***： Of 563 patients, 472 received adjuvant chemotherapy（CT） alone, chemoradiotherapy（CRT） alone, and chemoradiotherapy plus chemotherapy（CRT-CT） were analyzed. Of the 472 patients, 231 were given CRT-CT, 26 were given CRT, and 215 were given CT. The median recurrence-free survival（RFS） and overall survival（OS） were 12 and 19 months, respectively. When CT and CRT-CT groups were compared, there was no significant difference with respect to both RFS and OS, and also there was no difference in RFS and OS among CRT-CT, CT and CRT groups. To further investigate the impact of radiation on subgroups, patients were stratified according to lymph node status and resection margins. In node-positive patients, both RFS and OS were significantly longer in CRT-CT than CT. In contrast, there was no significant differencebetween groups when patients with node-negative disease or patients with or without positive surgical margins were ***： Addition of radiation to CT has a survival benefit in patients with node-positive disease following pancreatic resection.

关键词： Pancreatic adenocarcinoma adjuvant chemotherapy(adjuvant CT) adjuvant radiotherapy

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