Başlık için Fen Fakültesi listeleme
Toplam kayıt 1564, listelenen: 1067-1086
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Phlebotomus tobbi Adler, Theodor & Lourie, 1930 (Diptera: Psychodidae)'nin Günümüz ve Gelecekteki Potansiyel Coğrafi Yayılımının Modellenmesi
(Fen Bilimleri Enstitüsü, 2023)Phlebotomus tobbi Adler, Theodor & Lourie, 1930, the proven vector of Leishmania infantum Nicolle, 1908, is distributed throughout the Mediterranean Basin, from the Balkans to the northern parts of Iran. The Mediterranean ... -
Phlebotomus Tobbi Adler, Theodor & Lourie, 1930 (Diptera: Psychodidae)’nin Sıcaklığa Bağlı Gen Ekspresyon Seviyelerindeki Değişimler
(Fen Bilimleri Enstitüsü, 2022-06-21)Phlebotomus tobbi Adler, Theodor and Lourie, 1930, is a vector sand fly species widely distributed in Turkey. This species is the proven vector of Leishmania infantum, Nicolle, 1908 protozoan parasites in the country and ... -
Phylogenetic Relationships Of Some Wild Wheat Species Based On The Internal Transcribed Spacer Sequences Of Nrdna
(Indian Acad Sciences, 2009)The cultivated wheat, Triticum aestivum, is one of the most important staple crops in the world. There has been great interest in the determination of ancestral diploid genome donors of T. aestivum - an allohexaploid, ... -
Phylogeny Of Thripophagini Ovenbirds (Aves: Synallaxinae: Furnariidae)
(2019)In this study, we address the evolutionary relationships and discuss the biogeographical history of a complex and diverse group of ovenbirds, the Thripophagini. We reconstruct the phylogeny and estimate the time of divergence ... -
Phylogeography of Rock Nuthatches: An Integrated Approach
(Fen Bilimleri Enstitüsü, 2018)In this study, morphological and genetic variations of Eastern Rock Nuthatch (Sitta tephronota Sharpe, 1872) and Western Rock Nuthatch (Sitta neumayer Michahelles, 1830) were evaluated. To this end, historical biogeography ... -
Physiological Responses of Three Maize Cultivars to Drought Stress and Recovery
(Elsevier Science Bv, 2009)Water shortages and soil water losses due to environmental change and land use change are challenges to maize production. An experiment was conducted to investigate the physiological responses of the maize (Zea mays L.) ... -
Pi-Extendıng Modüllerin Dik Toplananları Üzerine
(Fen Bilimleri Enstitüsü, 2015)This work consists of five chapters. In the first chapter, the basic properties of useful certain kind of submodules in module and ring theory which are named as essential and complement submodules are given. In the second ... -
Pirolün Asetonitril Çözeltisinde, Piridin Karboksilik Asitlerin Varlığında, Elektrokimyasal Polimerizasyonu ve Elde Edilen Polipirol Filmlerinin Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2020)Polyprol, which is one of the most studied conductive polymers, can be easily obtained by chemical or electrochemical methods in aqueous and anhydrous solutions by oxidation of the pyrrole monomer. With a suitable method ... -
Pirolün Florosülfonik Asit ve Klorosülfonik Asit Varlığında Elektrokimyasal Polimerizasyonu
(Fen Bilimleri Enstitüsü, 2013)Conductive polymeric films can be produced using electrochemical oxidation or reduction methods by controlling electrolysis conditions such as potentials, potential cycling parameters, current density and time. In this ... -
Plain Ditopological Texture Spaces
(Elsevier Science Bv, 2011)Using the characterization of plain textures in terms of posets given by Mustafa Demirci (M. Demirci, Textures and C-spaces, Fuzzy Sets and Systems 158 (11) (2007) 1237-1245), the authors consider the important class of ... -
Plasenta Sferoid (Mikro Doku) Modelinde Vortioksetin Etkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2021-07-14)Maternal-placental transmission of nutrients during pregnancy, maternal nutrition and metabolism, placental transition gradient, utero-placental and feto-placental blood flow, structure, size and transfer capacity of the ... -
Plasma Orexin-A and Ghrelin Levels in Patients with Chronic Obstructive Pulmonary Disease: Interaction with Nutritional Status and Body Composition
(2014)Orexin-A and ghrelin are two important polypeptides that stimulate food intake, however, there is a lack of sufficient information concerning their plasma levels in patients with chronic obstructive pulmonary disease (COPD). ... -
Plastik Ve Doğal Balmumu Yüksüklerde Üretilen Arı Sütlerinin Mikrobiyal Yüklerinin, Protein İçeriklerinin Ve Antimikrobiyal Etkinliklerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2018-06)In recent years, interest in honey bee and bee products has increased day by day due to the increase in the level of welfare, accelerating scientific studies on beekeeping, and high income return. These developments have ... -
Poecılımon Sımılıs (Orthoptera: Tettıgonııdae) in Doğu Karadeniz Populasyonları Arasındaki Genetik Çeşitlilik-Coğrafi Dağılım İlişkisinin Merkez-Perifer Hipotezi Çerçevesinde Sınanması
(Fen Bilimleri Enstitüsü, 2014)Poecilimon similis (Orthoptera: Tettigoniidae) is a bush cricket species which is endemic to East Black Sea Region of Turkey. The distribution pattern of the species is defined as continuous inside Fırtına Valley and as ... -
Poli (2-Hidroksietil-Metakrilat) Temelli Jelatin ve Amino Asit İçeren Süpermakrogözenekli Kriyojel Doku İskelelerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2019)Cryogels offer the advantage of being used as tissue scaffold in tissue engineering studies due to their large interconnected pores, hydrophilic nature, they do not require toxic substances as solvents and pores forming ... -
Poli(Allil Guanidin.Hcl)'Ün Sentezi, Karakterizasyonu ve Antimikrobiyal Özelliğinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)In this work, poly(allylamine hydrochloride) (PAIAm) was modified over its amine group with different equivalents of cyanamide (1:1.2, 1:1.8, 1:2.6, 1:5.2), and poly(allylguanidine hydrochloride) (PAIG) was obtained at ... -
Poli(D,L-Laktik Asit-Ko-Serin-Nh2) Kopolimerinin Sentezi Ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2014)In this thesis,amine side groups carrying polyester copolymer of poly(d,l-lactic acid-co-serin-NH2)(PLA-SERAm) was synthesized. The synthesis of PLA-SERAm copolymers were carried out into the two stages chemical study. ...