Başlık için Fen Fakültesi listeleme
Toplam kayıt 1564, listelenen: 234-253
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Bazı Gram Negatif Bakterilerde Kontakt Bağımlı İnhibisyon Mekanizmasının Araştırılması
(Fen Bilimleri Enstitüsü, 2021)Examining the interactions of microorganisms with each other provides us with the opportunity to get to know microorganisms better and find clues on how to deal with them. The discovery of antibiotics, biofilm formation ... -
Bazı Gram Negatif Bakterilerin Bakteriyosin Üretimlerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)In this study, strains of Escherichia coli, Pseudomonas aeruginosa and Klebsiella pneumoniae, which were isolated from several clinical samples, were investigated for their antibacterial activities. Strains of E. coli 26S, ... -
Bazı Makroekonomik Göstergelerle Tüketici Fiyat Endeksi Arasındaki İlişkinin İncelenmesi: Türkiye Örneği
(Fen Bilimleri Enstitüsü, 2019)In this study, the relationships between the important indicators of Turkey's economy, such as the consumer price index, the domestic producer price index, the retail sales volume index and the industrial production index ... -
Bazı Non-Steroidal Anti-İnflamatuar İlaçların Yeni Türevlerinin Sentezi ve Bunların Nanosistemler ile Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2019)NSAIDs, such as acetylsalicylic acid, ibuprofen, naproxen and flurbiprofen, are commonly used commercial drugs with weakly acidic structure. These types of drugs are well absorbed from the stomach and bowel mucosa. Treating ... -
Bazı Plantago ekstrelerinin antimutajenik etkilerinin Salmonella/Escherichia coli WP2 test sistemiyle belirlenmesi
(Fen Bilimleri Enstitüsü, 2018-06-20)Human beings encounter several natural or artificial environmental agents throughout their lives. In the protection against the detrimental effects of these agents that might endanger human health more or less, or in the ... -
Bazı Seçme Özelliklerinin Zayıf ve Göreceli Formları
(Fen Bilimleri Enstitüsü, 2019-06-24)The aim of this thesis is to introduce the weak forms of some classical selection properties in bitopological spaces, investigate the relationships between them and characterize these properties with topological games. ... -
Bazı Sinek Türlerinin Çöp ve Çeşitli Dışkıları Tüketme Tercihlerinin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2019-09-09)The purpose of this thesis work is to test whether the various fly larvas are beneficial in the conversion of the stool of diverse animals and household waste through consommation. Some fly species are currently under ... -
Bazı Singular Genelleştirilmiş Fonksiyonların Neutrix Kompozisyonları
(Fen Bilimleri Enstitüsü, 2014)In this thesis by using the neutrix calculus, the neutrix compositions of some special generalized functions are defined.The thesis consists of five chapters.The first chapter is an introduction to the thesis. In the second ... -
Bazı Tiyoüre ve Amit Türevlerinin Sentezi ve Çeşitli Anyonlarla Hidrojen Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2012)Organic compounds are bonded covalently, and these bonds are usually polar covalent bonds. If the bond is formed between two different atoms, the charge distribution(known as the inductive effect) is affected because of ... -
Bazı Yeni 2-Sübstitüe Benzotiyazol Türevlerinin Ames Test Sistemi İle Mutajenik Etkilerinin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2014)In this study, the mutagenic potentials of 15 newly synthesized 2- substituted benzothiazole derivatives those are thougt to have chemotheropatic effect, were investigated by using short time bacterial mutagenicity test ... -
Beauveria Bassiana İzolatlarından Kitinaz Enzimi Eldesi ve Bazı Zararlı Böceklere Etkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2019)Today, the use of biological control agents in combating agricultural pests has gained serious importance. Microorganism preparations, fungus spores and predator insects are used as biological control agents. The use of ... -
Behavioral Intention Towards Laboratory Applications in Science Teaching
(Elsevier Science Bv, 2011)The aim of this study is to lay bare the behavioral intentions of pre-service science teachers towards laboratory applications as well as to bring into light what factors shape these intentions. To this end, a questionnaire, ... -
Benzetim Tekniklerine Giriş
(Hacettepe Üniversitesi, 2003)Bu kitap H.Ü. İstatistik Bölümü' nde "Benzetim Teknikleri" adlı derse Türkçe kaynak oluşturmak amacı ile yazıldı. Bununla birlikte, kitabın işletme, iktisat ve endüstri mühendisliği bölümlerinde okuyan öğrencilere de yararlı ... -
Benzil Benzoatın Sitotoksisitesinin In Vitro Koşullar Altında Araştırılması
(Fen Bilimleri Enstitüsü, 2015)Benzyl benzoate is a compound which has been used in several areas such as cosmetic, pharmaceutical and food industries. It is one of the frequently used food additives, although it is mainly used as acaricide scabicide. ... -
Benzoksazol Türevi 12 Bileşiğin Salmonella Typhimirium TA98 TA100 Suşları Üzerinde Mutajenik Aktiviteleri
(Fen Bilimleri Enstitüsü, 2014)In this study, the mutagenic potentials of 12 benzoxazole derivatives, thougt tohave chemotheropatic effect, were investigated by Ames test system which wasone of short time bacterial mutagenicity test systems.Daunomicina ... -
Bernstein Kopula İle Hayat Dışı Sigortasında Bağımlılığın Modellenmesi
(Fen Bilimleri Enstitüsü, 2018-06-11)Copula is distribution functions which is used in modelling dependency between random variables. For this reason, it is frequently used in dependency studies. In this study, the effectiveness of the modeling of non-life ... -
Besin Alerjisi Patogenezinde Kısa ve Uzun Kodlamayan RNA'ların Rolü
(Fen Bilimleri Enstitüsü, 2022)Food allergy, defined as an inappropriate immune response to a harmless food antigen, is a multifactorial disease. As with other allergic diseases, the frequency of food allergy is increasing all over the world. There are ... -
Beta Katenin Ile Apoptozis Arasındaki Ilişkinin Sitolojik Ve Immünositokimyasal Yöntemlerle Araştırılması
(Fen Bilimleri Enstitüsü, 2015)In our study, cervicovaginal samples of 224 cases were evaluated to examine interaction between β-catenin protein and apoptosis. Of these cases, 144 cases (64.3%) without any infection and atypical changes were the control ... -
Beyin Glioma Tedavisinde Dosetaksel Yüklü Katyonik Nanopartiküllerin Tasarımı ve İn Vitro Değerlendi
(Fen Bilimleri Enstitüsü, 2013)Brain tumor is an abnormal growth of neoplastic cells within the brain. The most common problem for treatment of brain tumors is the insufficiency of chemotherapy. Cell culture studies show that chemotherapy drugs are ...