Fikret SAYGIN, Orhan Dengız, Serkan İç, Ali İMAMOĞLU,
Dünya’nın birçok yerinde, verimli toprak katmanlarını taşıyıp, taşındığı yerde toprağın ekosistem içerisindeki fonksiyonel özelliğinin yitirmesinin yanı sıra, eğim doğrultusunda hareket ederek biriktiği yerde çevresel, ekonomik ve tarımsal yönden zarar oluşturan erozyon olayı önemli bir çevresel sorun oluşturmaktadır. Toprakların aşınmaya karşı göstermiş oldukları direnç ve strüktürel açıdan dayanıklılıkları, erozyona uğrama eğilimini göstermekte ve bu sebeple erozyonun yönü ve boyutu belirlenebilmektedir. ...
Tópico(s): Geotechnical Engineering and Analysis
2019 - Artvin Çoruh University | Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi
Orman kaynaklarimizdan optimal faydalanma bakimindan uretimin artirilmasina iliskin silvikulturel tedbirler ve imkânlar
Tópico(s): Nuts composition and effects
1972 - Istanbul University | İstanbul Üniversitesi Orman Fakültesi Dergisi
Ahu Kutlay, Fikret Koçbulut, Ahmet Demirbaş, Tolga Karaköy,
In this study, the dynamism of forest areas was tried to be determined by determining the ecological differences between the areas where Fagus orientalis Lipsky. (Eastern beech, Fagaceae), a very important species for forestry in Turkey, and the soils of agricultural fields. lime %, total salt %, pH, texture, field capacity %, C%, N%, C/N ratios, 30-day carbon mineralization of the lands of Eastern beech forests and agricultural fields, which are naturally formed in Sivas province Koyulhisar district, under ...
Tópico(s): Hydrocarbon exploration and reservoir analysis
2021 - Turkish Science and Tecnology (TST) | Turkish Journal of Agriculture - Food Science and Technology
Nursaç Serda Kaya, İnci DEMİRAĞ TURAN, Orhan Dengız, Fikret SAYGIN,
... yıllık süreç içerisinde gerek tarım alanlarından gerekse de orman alanlarından bir kısmı yapay alanlara kaydığı belirlenmiştir. Çalışma ...
Tópico(s): Land Use and Ecosystem Services
2020 - Süleyman Demirel University | Türkiye Tarımsal Araştırmalar Dergisi
Tópico(s): Diverse Legal and Medical Studies
1974 - Istanbul University | İstanbul Üniversitesi Orman Fakültesi Dergisi
Fikret Sivrikaya, Nuri Bozali,
Tópico(s): Atmospheric and Environmental Gas Dynamics
2012 - Bartın University | Bartın Orman Fakültesi Dergisi
Sayaka Oki, Ben J. E. Raveney, C. Klemann, Takashi Yamamura, Xiaoli Li, Yu⁃chao DOU, Yueyan Liu, Chengchao Shi, Lili Cao, X. Q. Zhang, Rui Duan, Alessandro S. Farias, Rafael L. Talaisys, Yara C. Blanco, S. R. Lopes, A. F. Longhini, Leonilda Maria Barbosa dos Santos, Fábio Trindade Maranhão Costa, Shuai Chen, Yan Wang, Huey‐Kang Sytwu, Mahdia Benkhoucha, Marie‐Laure Santiago‐Raber, Michel Chofflon, Hiroshi Funakoshi, Takeshi Nakamura, Patrice H. Lalive, Izumi Kawachi, Kaori Yanagawa, E. Saji, M. Nishizawa, Tomonaga Matsushita, Motomu Tanaka, Noriko Isobe, Jun-ichi Kira, Nobuyuki Matsui, Shingo Nakane, Yousuke Takahama, Takahiro Maruta, H. Yoshikawa, María del Carmen García, Esther Moga, Estebán Martínez, Luís Querol, C. Juárez, Isabel Illa, Lirong Hong, Aline L. Noçon, Jacque Pak Kan Ip, Sue Ling Lim, Iain L. Campbell, Carolina Prado, Magaly J. Barrientos, Pablo Díaz, Héctor González, Rodrigo Pacheco, Pascale Giraudon, Michel Varrin‐Doyer, André Nicolle, Romain Marignier, Sylvie Cavagna, Claire Benetollo, Hidemitsu Kitamura, Masaki Kobayashi, Tomoya Nishimura, Judith Szelényi, Krisztián Tárnok, Klára Barabás, I. Székács, E. Madarász, Silvia Izquierdo Álvarez, A. Blanco, M. Fresno, María Ángeles Muñoz‐Fernández, Yan Ge, Xiao Dan Zhang, Kunikazu Tanji, Huanshui Zhang, Kuninobu Wakabayashi, N. Hsu, Philippa Randall, Boipelo Sebesho, Nasiema Allie, Lauriston Kellaway, Muazzam Jacobs, Aneta Sokal, W. Kuehnel, Vassily Roudenok, X. Shi, Danping Liu, Hao Duan, Lai Qian, Nan Guo, Jonathan I. Silverberg, David Ginsburg, Rena Orman, Mark G. Stewart, Vahé E. Amassian, Helen G. Durkin, Kathleen Vrolix, Judith Fraussen, Joke Van Den Broeck, Els V. Meulemans, Veerle Somers, Mario Losen, Marc H. De Baets, Pilar Martínez‐Martínez, Vuslat Yılmaz, Piraye Oflazer, Fikret Aysal, Yeşim Parman, Haner Di̇reskeneli̇, Feza Deymeer, Güher Saruhan‐Direskeneli, Or Cohen‐Inbar, Inbal Zafir‐Lavie, Menashe Zaaroor, Yoram Reiter, Tin-Tin-Win Shwe, Naoki Kunugita, Yasuhiro Yoshida, Keiichi Arashidani, Hidekazu Fujimaki, Paola Lanuti, Raskit Lachmann, Naji Tabet, Sebastianó Miscia, F. Kern, Nemesio Cedeño, M. Ferbabdez-Mestre, V. Obando, Antonio González de León, Gustavo Ramírez-González, José E. Rodríguez‐Borges, Félix Hernández, Ilva Campagna, Sofia Sequeira Crespo, Z. Layrisse, Ming H. Hsieh, Wooin Lee, H. Wang, Kátia Lin, Patrick C. K. Hung, Ming‐Yi Chou, Min Chang, Jinjin Huang, Hajime Sakuma, K Sugai, Masako Sasaki, Yao Gao, T. Mardovina, Zhuo Yu, Chiaki Ono, Y. Tanabe, Ichiro Sora, Saiko Aiba, Hiroshi Tomita, Marta Kubera, Almudena Gómez-Román, Jan Detka, Agnieszka Basta‐Kaim, Bogusława Budziszewska, M. Leskiewicz, P. Gruca, Barbara Korzeniak, Magdalena Regulska, Beata Grygier, Justyna Kuśmierczyk, Władysław Lasoń, Yu. I. Shilov, D. J. Shilov, С. Н. Шилов, E. V. Yurkova, Naoto Ishii, Q Coquerel, Maria Hamze Sinno, Jean‐Claude do Rego, H. B. Schiöth, Pierre Déchelotte, Sergueı̈ O. Fetissov, Varda Mehrotra, Vikramjit Lahiri,
and production of complement is increased following brain injury and neurodegeneration.Here, we discovered that complement receptor 2 (Cr2, also known as CD21/ CD35) is functionally expressed on neural progenitor cells (NPCs) and regulates their proliferation and responses to injury.By stereological quantification, we found that Cr2 knockout mice have significantly increased neurogenesis with more than 3-fold increase in DCX+ cells in the hippocampus of 20-months old Cr2 knockout mice.Additionally, ...
Tópico(s): Immune responses and vaccinations
2010 - Oxford University Press | International Immunology
Fikret SAYGIN, Orhan Dengız, Halil Aytop,
... alanının sadece %9.19’u tarım dışı kullanıma (Orman ve mera) uygun olarak belirlenmiştir.
Tópico(s): Agricultural and Rural Development Research
2024 - Turkish Journal of Agricultural and Natural Sciences | Türk Tarım ve Doğa Bilimleri Dergisi