Başlık için Biyoloji Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 281, listelenen: 170-189
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Megabombus Dalla Torre, 1880 Altcinsi (Hymenoptera: Apıdae, Bombus Latreılle) Türleri Üzerinde Sistematik Araştırmalar ve Bombus Arılarının Örtü Altı Tarımda Tozlaştırıcı Etkileri Üzerine Çalışmalar
(Fen Bilimleri Enstitüsü, 2014)In this study it was aimed to be used of landmark based geometric morphometric studies within the 5 species which belong the Megabombus. In addition, pollinating effects of bumblebee in greenhouse were studied. Within this ... -
Mermer Tozu Ile Hazırlanan Nanokompozitlerin Antimikrobiyal Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2013)Antimicrobial substances are natural or synthetic chemicals which kill or prevent the proliferation of microorganisms. In the recent studies, it has been determined that some photocatalyzer substances show antimicrobial ... -
Mersin İli Atmosferik Polen ve Sporlarının Araştırılması
(Fen Bilimleri Enstitüsü, 2019)In this study, the atmospheric pollen and spores from Mersin province are researched by using volumetric method between the 1st of March, 2016 and the 28th of February, 2018. The daily, weekly, monthly and annually ... -
Mezenkimal Kök Hücre Eksozomlarının Eozinofil İlişkili İnflamatuar Yanıtlar ve Epitel Bariyer Hasarı Üzerindeki Düzenleyici Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)Barrier structure formed by epithelial cells in the lung, which is directly and continuously exposed to harmful factors taken by inhalation; plays a protective role against many factors such as allergens, pollutants, and ... -
Mezenkimal Kök Hücre-Kanser Hücresi Ko-Kültürü Sonrası Tgf-Βeta ve Cxcl12 Sinyal Yolaklarındaki Değişimin Araştırılması
(Fen Bilimleri Enstitüsü, 2023-07-06)Cancer is the second leading cause of death worldwide, following ischemic heart disease, among human diseases. During carcinogenesis, healthy cells exhibit similar protective characteristics to malignant cell types. Cancer ... -
Mezenşimal Kök Hücrelerden Farklılaştırılmış İşaretli Kardiyomiyositlerin In Vivo Implantasyon Sonrası Ektopik Göç Potansiyelinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2015)In this study, mesenchymal stem cells were isolated from the rat fat tissue. Obtained cells were labeled by BrdU after mesenchymal stem cells were differentiated by 5-Aza to cardiomyocytes. Acellularised cardiac tissue ... -
Mezenşimal Kök Hücrelerin İmmün Modülatör Etkisinin Hemofagositik Sendrom Klinik Uygulamalarına Temel Oluşturmak Üzere İn Vitro Modelde Incelenmesi
(Fen Bilimleri Enstitüsü, 2015)If untreated, Hemophagocytic syndrome (Hemophagocytic Lymphohistiocytosis, HLH), is a fatal immunodeficiency disease, which results from the over activation of cytotoxic T lymphocytes and macrophages caused over activated ... -
Mikrobiyal Fitaz Üretimine ve Aktivitesine Etkili Parametrelerin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2014)In this study, the production of phytase is aimed from a new microbial source that was isolated from natural sources. 12 different soil samples that were taken from barn and coop surroundings are used for the isolation of ... -
Mikrobiyal Selüloz Üretimi ve Üretim Koşullarının Araştırılması
(Fen Bilimleri Enstitüsü, 2021)The aim of this study is to identify cellulose producing microorganisms isolated from homemade vinegars and to investigate the production of low cost microbial cellulose using these microorganisms and herbal teas, ... -
Mikrobiyal Selülozun Boya Gideriminde Kullanımının Araştırılması
(Fen Bilimleri Enstitüsü, 2019)In this study, isolation of microorganisms in Kombucha tea and their identification, production of microbial cellulose with Kombucha culture, characterization of the cellulose that was obtained and use of microbial cellulose ... -
Mirisetinin Peripubertal Dönemdeki Erkek Sıçanlarda Tiroid Gonadal Eksen Üzerine Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)In the present study, we investigated the estrogenic effects of myricetin comparing with 17β estradiol via ʺPubertal development and thyroid function in intact peripubertal male ratsʺ assay. For this purpose, myricetin was ... -
MİKROBİYAL BİYOPOLİMER ÜRETİMİ VE ANTİMİKROBİYAL YÜZEY OLARAK KULLANIMININ ARAŞTIRILMASI
(Fen Bilimleri Enstitüsü, 2017)Levan is a homopolymer of fructose naturally obtained from both plants and microorganisms. Along with the general properties of a biopolymer like bio-compatibility, bio-degradability, renewability, flexi-bility, and ... -
Mogan Gölü'nde Amatör Balıkçılığın Araştırılması
(Fen Bilimleri Enstitüsü, 2018)The research was carried out to determined the recreational fisheries in Mogan Lake where is located Golbası Town in Ankara and it is visited for natural richness besides endemic species. This study also includes the ... -
Mogan Gölü, Beytepe Göleti Ve Delice Nehri (Kızılırmak) Mavi-yeşil Algleri Üzerine İncelemeler
(Fen Bilimleri Enstitüsü, 2017)In this study Cyanobacteria species of Mogan Lake, Beytepe Pond and Delice River were taxonomically investigated. The flora of algae (cyanobacteria) specimens have been collected by monthly intervals from Mogan Lake and ... -
MOGAN GÖLÜ, BEYTEPE GÖLETİ VE DELİCE NEHRİ (KIZILIRMAK) MAVİ-YEŞİL ALGLERİ ÜZERİNE İNCELEMELER
(Fen Bilimleri Enstitüsü, 2017-01)In this study Cyanobacteria species of Mogan Lake, Beytepe Pond and Delice River were taxonomically investigated. The flora of algae (cyanobacteria) specimens have been collected by monthly intervals from Mogan Lake and ... -
Mogan Gölü’nün CO2 Salınımı ile İklim Değişikliğine Etkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2023)When the effect of anthropogenic applications is in consideration, eutrophication and the emission of greenhouse gases are highly distinctive environmental issues that stand out. The water quality of a receiving body is ... -
Nallıhan Kuş Cennetinde Koloni Halinde Üreyen Su Kuşları Üzerine Biyo-Ekolojik Araştırmalar
(Fen Bilimleri Enstitüsü, 2014)In this study, inhabitancy periods (arrival and departure times), population sizes and growth characteristics (nest, egg, clutch size, hatching and feathering success) of waterbird species breeding as colonies in Nallıhan ... -
Nazal Polipli Hastalarda Scgb1C1 (Lıgand-Bındıng Proteın Ryd5) Genindeki Moleküler Patolojilerin Araştırılması
(Fen Bilimleri Enstitüsü, 2013)Nasal polyposis (NP) is a chronic inflammatory disease consisting of benign mucosal protrusions that can extend towards the nasal cavity. NP is a multifactorial disease in which genetic factors assume an important role in ... -
Nefrojenik Diabetes İnsipidus Hastalığına Sebep Olan Mutantlar Üzerinde Bazı Farmakolojik Şaperonların Etki Mekanizmalarının Araştırılması
(Fen Bilimleri Enstitüsü, 2022)G-protein coupled reseptors (GPCRs) are a large family of integral membrane proteins involved in the management of many physiological processes in our body. Mutations in the amino acid sequences on the receptor cause ... -
Nevşehir – Kapadokya Bölgesi Nde Kara Kaplumbağalarındaki (Testudo Graeca, Lınnaeus 1758) Bazı Enzim Ve Hormon Düzeylerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)This study was on common tortoise (Testudo graeca) (55 tortoises from Kaplumbaga valley and 34 tortoises from Nar valley) between April to October 2012 in Nevsehir, Cappadocia Region. The enzyme and hormone levels are ...