Browsing Biyoloji Bölümü Tez Koleksiyonu by Title
Now showing items 121-140 of 281
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Gebelik Döneminde Tüketilen Yüksek Fruktozlu Mısır Şurubunun Sıçanlarda Anne ve Yavrulara Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2015)In the present study, we investigated the effects of high fructose corn syrup (HFCS), which is a sweetener that is prevalently found in many food and beverages, comparing with sucrose which is known as tablesugar ,on ... -
Geç Kuvaterner İklim Değişimlerinin Quercus Robur L.'Un (Saplı Meşe) Coğrafi Dağılımına Etkisi
(Fen Bilimleri Enstitüsü, 2015)Late Quaternary has undergone several climate changes that caused many consequtiveglacial and interglacial periods. The last interglacial period and the last glacial maximumwere particularly important in shaping the biota ... -
Gökçeada ve Bozcaada Coleoptera Takımına Ait Türler Üzerinde Faunistik Çalışmalar
(Fen Bilimleri Enstitüsü, 2018)FAUNISTIC STUDIES ON COLEOPTERA SPECIES OF GÖKÇEADA AND BOZCAADA DENİZ SEZER Masters of Science, Department of Biology Supervisor: Asis. Prof. Dr. Y. Orhan MERGEN, January 2018, 128 pages This study was carried ... -
GÖLBAŞI (ANKARA) BÖLGESİ’NDEKİ KÜÇÜK KERKENEZ’İN (Falco naumanni, Fleischer, 1818) ÜREME BAŞARISI, HABİTAT VE BESİN TERCİHLERİ ÜZERİNE ARAŞTIRMALAR
(Fen Bilimleri Enstitüsü, 2018)This thesis study was carried out in 2016 to investigate breeding success, food and habitat preferences of Lesser kestrel population (Falco naumanni) in Gölbaşı (Ankara) region. Moreover, breeding behaviors demonstrated ... -
GÜMÜŞ BALIĞI (ATHERINA BOYERI, RISSO 1810)’NIN DENİZ VE İÇSU POPULASYONLARININ BÜYÜME ÖZELLİKLERİ İLE SOLUNGAÇ VE BÖBREK HİSTOLOJİLERİNİN KARŞILAŞTIRILMASI
(Fen Bilimleri Enstitüsü, 2017)The sand smelt, Atherina boyeri is a short-lived euryhaline fish inhabits mainly coastal and estuarine waters. It has also been illegally translocated into inland freshwater lakes and reservoirs for fisheries purpose. In ... -
Güneybatı Anadolu’da Rakımsal Bir Gradiyent Boyunca Bitki Komünitelerinin Fonksiyonel Karakter Yapısının Değişimi
(Fen Bilimleri Enstitüsü, 2022-09)Functional traits are the set of measurable and observable traits that directly or indirectly affect the adaptation of species to their environment and ecological conditions, their survival, and the continuation of ... -
Günlük Hayatta Sıklıkla Kullanılan Fitalatların Metabolitleri Mono Etil Hekzil Fitalat (Mehp) Ve Mono Bütil Fitalatın (Mbp) Olası Etkilerinin in Vıvo ve In Vıtro Yöntemlerle Araştırılması
(Fen Bilimleri Enstitüsü, 2020)Endocrine disruptors are chemicals that have significant effects on the living organism by altering, inhibiting, or mimicking the effects of hormones synthesized by the endocrine system Phthalates are one of the main ... -
Ham Petrol, Sondaj Çamuru Ve Çamur Çukurundan İzole Edilen Mikroorganizmalar İle Petrol Biyoyıkımının Araştırılması
(Fen Bilimleri Enstitüsü, 2016)In this study, the aim was the isolation, identification and biodegradation of petroleum by microorganisms which exist in crude oil, drilling fluid and mud pit as well as petroleum biodegradation with these strains. It was ... -
Harami Dağı ( Güvem-Kızılcahamam-Ankara) Florası
(Fen Bilimleri Enstitüsü, 2018)This research is concerned with the flora of Harami mountain (Guvem-Kızılcahamam-Ankara) where the flora is unknown. About 581 specimens were collected between 2012 April and June, between 2016 April and September and also ... -
Hava Yolu Epitel Hücrelerinde Alerjen Proteazların Matriks Proteazların Salımı Üzerine Olan Etkileri
(Fen Bilimleri Enstitüsü, 2019)Asthma is an important respiratory disease that has a higher incidence in children and has increased in recent years in our country. Allergens are the main environmental factors which trigger asthma. While allergens with ... -
Hava Yolu Epitel Hücrelerinde Dektin-1 Reseptörlerin Rolü
(Fen Bilimleri Enstitüsü, 2021)Asthma is a chronic inflammatory disease of the airway that affects people of all ages and genders, although it is more common in childhood. In our era, when industry and urbanization are rapidly increasing, the asthma ... -
Hayat Tablosu Verileri Kullanarak Elde Edilen Matematiksel Model ve Uygulamaları
(Fen Bilimleri Enstitüsü, 2020)Temperature is the most dominant factor affecting mosquito population dynamics. Life tables quantify the impact of temperature on development durations and mortality rates at different development stages. They provide a ... -
Hiperisin Yüklü Kitosan Nanopartiküllerin A549 Akciğer Kanser Hücrelerinde Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2021-07-14)Lung cancer is still continues to be one of the most common types of cancer today and is the leading cause of cancer death. Hypericin (HY) is a hydrophobic, natural anti-cancer component derived from the plant Hypericum ... -
Hypericum L. Cinsi Origanifolia Stef. Seksiyonunun Taksonomik Revizyonu
(Fen Bilimleri Enstitüsü, 2022-06)With this research, members of genus Hypericum L. section Origanifolia Stef. were revised in Turkey. Identification key that based on mixed and similar morphological characters was reviewed, and a new one was created. ... -
In vitro Şartlarda Mutant AVPR2 Proteinlerinin Yarı Ömür ve Glikozilasyon Özelliklerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2020)Diabetes insipidus (DI) is a disease characterized by excessive urine formation (polyuria) and excessive thirst (polydipsia). DI is classified into gestational DI, primary polydipsia, Nephrogenic DI (NDI), and Central DI ... -
Insan Servikovajinal Epitel Hücre- Bakteri Ilişkisinin Işık ve Elektron Mikroskobik Incelenmesi
(Fen Bilimleri Enstitüsü, 2013)Bacterial vaginosis (BV) is the most common vaginit type in fertile age. Gardnerella. vaginalis and various anaerobic and facultative anaerobic bacteria cause this vaginit. In this infection, clue cell is the most important ... -
Interferon Regülatör Faktör 3 (Irf3) Geninin Genetik Analizi
(Fen Bilimleri Enstitüsü, 2014)Interferon Regulating Factor 3 (IRF3) protein is a member of IRF (Interferon Regulating Factors) family. Most of IRFs play an important role in the constitution of responses to pathogens, differentiation hematopoietic ... -
Isophya Rızeensıs (Orthoptera: Tettıgonııdae) Türünde Renk Polimorfizminin Korunmasında Etkili Evrimsel Ekolojik Süreçler
(Fen Bilimleri Enstitüsü, 2013)Isophya rizeensis (Orthoptera: Tettigoniidae) is a colour polymorphic bush cricket species endemic to the Northeastern Black Sea region of Turkey. The degree of melanism decreases as altitude increases in this species which ... -
Isophya Rızeensıs (Orthoptera: Tettıgonııdae) Türünün Ekolojik Niş Modellemesi
(Fen Bilimleri Enstitüsü, 2013)Anatolia is an important area by the means of its location, variability of itstopographic structure, diversity of its climatic structure and its richness ofbiodiversity. Bacause of its geologic history and geographic ... -
Istilacı Bir Drosophilid Türü Olan Zaprionus Tuberculatusun Doğal Popülasyonlarında Nörosensör Kılların Dar-Anlamlı Kalıtsallığının Gösterilmesi
(Fen Bilimleri Enstitüsü, 2013)In the present study, natural populations of Zaprionus tuberculatus, an invasive Drosophilid distantly related to the model organism Drosophila melanogaster were investigated with respect to the variation, narrow-sense ...