Fen Fakültesi: Güncel gönderi
Toplam kayıt 1564, listelenen: 61-80
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Bakteri Ayrılması için Moleküler Baskılama Temelli Kriyojel Membranlar
(Fen Bilimleri Enstitüsü, 2023)Pseudomonas, an aerobic and gram-negative bacillus without fermenting properties, is widely found in soil, water and various moist environments. The type most commonly associated with disease in humans is Pseudomonas ... -
Türkiye’nin İç Batı Anadolu Bölümü Cantharidae (Insecta: Coleoptera) Familyası Üzerinde Araştırmalar
(Fen Bilimleri Enstitüsü, 2023)In this study, researches were carried out on the Cantharidae family in the Inner Western Anatolian Region of Türkiye (Afyonkarahisar, Northeastern of Denizli, Kütahya, and Uşak provinces). During the months of May-October ... -
Aykırı Değerler Varlığında Sınıflandırma Yöntemleri
(Fen Bilimleri Enstitüsü, 2023)In the field of data mining, the importance of classification techniques categorized under supervised learning is increasing with the constantly changing, diversifying and multiplying data. This variety in data creates the ... -
LES-C Modeli İle Akışkan-Akışkan Etkileşimi Problemlerinde Modelleme Hatasının Azaltılması
(Fen Bilimleri Enstitüsü, 2023)In this study, a numerical method is proposed for a fluid-fluid interaction problem where two flows are coupled through a nonlinear joint interface and one or both of these flows are at high Reynolds numbers. It is known ... -
İyonlaştırıcı Radyasyonun Farklı Ajanlarla Kürlenmiş Poli(Epiklorohidrin-Ko-Etilen Oksit-Ko-Allil Glisidil Eter) (Geco) Bazlı Elastomerlerın Enerjı Sönümleme Özellikleri Üzerindeki Etkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2023)Epichlorohydrin-based rubbers are polymers developed as an alternative to butyl and chloroprene rubbers and have been increasingly used in recent years due to their superior properties. Compared to many other rubber systems, ... -
Karışık Mikrobiyal Kültür ile Petrol Biyoyıkımının Araştırılması
(Fen Bilimleri Enstitüsü, 2023)This study aimed petroleum biodegradation with Bacillus cereus ATCC 14579, Bacillus subtilis ATCC 6633, Bacillus tequilensis NR104919, Bacillus axarquiensis NR115929, Klebsiella oxytoca ATCC 13182, Klebsiella pneumoniae ... -
Bağlanmış Küme Yöntemleri için Yerelleştirilmiş Doğal Orbitaller
(Fen Bilimleri Enstitüsü, 2023)It is known that Coupled-Cluster Singles and Doubles with Perturbative Triples, [CCSD(T)], which is used to calculate the molecular properties of chemical systems, provide very accurate results. The computational cost and ... -
Biyomedikal Görüntülerin Sınıflandırılması için Yeni Bir Evrişimli Sinir Ağı Mimarisi
(Fen Bilimleri Enstitüsü, 2023)Convolutional neural networks (CNN) are a specialized version of deep learning and widely used among artificial intelligence algorithms recently. It can easily distinguish complex data such as biomedical images. In this ... -
Antik İnsan Kemik ve Diş Örneklerinde DNA İzolasyon Metotlarının Verimlilik Açısından Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2023)Ancient DNA refers to DNA in severely damaged materials such as teeth and bones that come from museum specimens or excavations. The study of ancient DNA has made it possible to read the genetic sequences of extinct organisms, ... -
Bulanık-Rastgele Lee-Carter Modeli ile Ölümlülüğün Modellenmesi
(Fen Bilimleri Enstitüsü, 2023)This thesis studies a fuzzy-random extension of the Lee-Carter model, which is one of the popular methods for modelling mortality rates. Age-related variables are fuzzified by using triangular fuzzy numbers and for this ... -
Polinatör Arı Komünitesi Fonksiyonel Karakter Yapısının Bir Arazi Kullanım Gradiyentindeki Değişimi
(Fen Bilimleri Enstitüsü, 2023)Land use is the shaping of the earth by humans according to their own desires. The impact of this action on habitats and biological communities can vary depending on the intensity and scale of the action. The effect of the ... -
Bolu İli Ballarının Orijini ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2023)Honey is a natural product characterized by its complex composition, which varies according to the flower source, bee species, and the region that produced. In general, honey categorized according to its plant source as ... -
Erkek Sıçanlarda Nonilfenolün Hipotalamus-Hipofiz-Adrenal Ekseni ve Epifiz Bezi Üzerine Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2023-02-16)Endocrine disrupting chemicals have been defined as substances that interfere with natural hormone mechanisms and disrupt the functioning of these mechanisms. Endocrine disruptors are chemicals that can show negative impact ... -
Oligonükleotit ve DNA İle Yeni Nesil Floresans Maddelerin Etkileşimlerinin Kütle Spektrometrisi ve Spektroskopik Yöntemlerle İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)In the thesis study, the non-covalent interactions of benzimidazole-based platinum (II) and palladium (II) containing metal complexes and perylene diimide derivative structures with single-stranded oligonucleotides, ... -
Antitrombosit İlaç Hedefleri için Bazı Fitokimyasalların İn Silico Taraması
(Fen Bilimleri Enstitüsü, 2023)Cardiovascular diseases (CVDs) are the leading cause of death globally, with an estimated 17.9 million deaths each year, a number that is predicted to increase more than 23.6 million by 2030.There are many antiplatelet ... -
Covıd-19 Tedavisi İçin Papain-Benzeri Proteaz (Plpro) İnhibitörlerinin İn Silico Yöntemler Kullanılarak Araştırılması
(Fen Bilimleri Enstitüsü, 2023)The new coronavirus pandemic, which started in December 2019 in Wuhan, China, affects the world. This disease, caused by the SARS-CoV-2 virus, was named COVID19. While 647 million people were caught worldwide; 6.6 million ... -
Grubbs Katalizörlerinin Amin Fonksiyonlu Polistiren Desteğe İmmobilizasyonu ve Olefin Metatez Tepkimelerindeki Aktivitelerinin ve Etkinliklerinin Karşılaştırmalı Olarak İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)The targeted reaction's activation energy can be lowered by metal catalysts, which play a role in controlling the mechanism of product formation. The recovery of these catalysts through isolation from the product mixture ... -
Azot İçeren Borafenalen Temelli Organik Yarı İletken Modellerinin Teorik İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)Organic semiconductors are the basic building materials of instruments used in many fields including opto-electronics, photo-electronics, thermo-electronics, transistors and solar cells and have an important place in ... -
Moleküler Doking ve Farmakokinetik Yöntemler ile Sars-coV-2 Ana Proteaz 3CLPRO için Potansiyel İnhibitörlerin Araştırılması
(Fen Bilimleri Enstitüsü, 2023)On December 30, 2019, a new virus emerged in the city of Wuhan, Hubei province of China, and quickly spread to more than 150 countries [2]. As a result of the studies carried out by scientists on this new virus, it was ... -
Sağlam Kestiricilere Dayalı Varyans Analizi
(Fen Bilimleri Enstitüsü, 2023)Certain assumptions must be provided in the Analysis of Variance (ANOVA) calculated over sample means. If the assumptions are not met, the Analysis of Variance cannot fully reveal the real group differences, and in this ...
