Güncel Gönderiler: Abdullah Gül University Institutional Repository
Toplam kayıt 2118, listelenen: 1261-1280
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MINING COLONOSCOPY IMAGES FOR ABNORMALITY DETECTION
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2020)Detection of colon abnormalities is one of the most challenging tasks for gastroenterologists. However, the frames or videos obtained during the procedure are exposed to significant amount of unwanted artifacts such as ... -
EVALUATION OF MATERIAL OPTIONS FOR ELECTRICAL POWER SUPPLYING AND PROTECTIVE WEARABLE EQUIPMENT
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2020)Ballistic vests used in military applications are usually made out of layers of various materials and then combined to form a solitary conservative vest. Contrasted with bygone eras, functionality and productivity of ... -
ENCAPSULATION OF OMEGA-3 FATTY ACIDS INTO STARCH NANOPARTICLE STABILIZED PICKERING EMULSIONS
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)The main purpose of the thesis is to produce starch nanoparticles to be used as an emulsion stabilizer. In the first part of the thesis, starch nanoparticles were produced via acid hydrolysis and the starch nanoparticles ... -
FUNCTIONALIZED LOW LUMO [1]BENZOTHIENO[3,2-B][1]BENZOTHIOPHENE (BTBT)-BASED MOLECULAR SEMICONDUCTORS FOR ORGANIC FIELD EFFECT TRANSISTORS
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)DAcTTs have provided an excellent π-framework for the development of high mobility p-type molecular semiconductors in the past decade. However, n-type DAcTTs are rare and their electron transporting characteristics remain ... -
NON-SMALL CELL LUNG CANCER TUMOR CHARACTERISATION USING DEEP LEARNING
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Non-small cell lung cancer (NSCLC) constitutes the vast majority of lung cancers and has two major subtypes, adenocarcinoma (ADC) and squamous cell carcinoma (SqCC). Generally, these two subtypes are distinguished from ... -
PRIORITY REGIONS FOR DEVELOPMENT ASSISTANCE FOR HEALTH: AN EVIDENCE-BASED APPROACH
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Eligibility and allocation criteria of development assistance for health have received much attention in the last years. Critical issues have been raised on the usage of GNI per capita (GNIpc) as a sole indicator for this ... -
THE DETERMINATION OF HYDROGEN EMBRITTLEMENT BEHAVIOR OF ARMOR STEELS BY EXPERIMENTAL METHODS AND THE OPTIMIZATION OF HYDROGEN BACK-DIFFUSION OPERATION
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Hydrogen embrittlement, also known as hydrogen attack or hydrogen-assisted cracking, is a process whereby metallic materials (i.e., high-strength steels, titanium alloys and aluminum alloys) become brittle or fractures due ... -
Development of rubber based materials with high performance, preventing hydrogen embrittlement and material modelling by introducing microstructure / Yüksek performanslı kauçuk esaslı malzemeler geliştirilmesi, hidrojen gevrekliğinin önüne geçilmesi ve mikroyapı tanıtılması ile malzeme modellemesi
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Bu çalışmada, üç değişik nano malzemenin (Nano-Karbon Siyahı, Nano-ZnO ve Çok Duvarlı Karbon Nanotüp (ÇDKNT)) iki değişik kauçuk türü üzerinde (Kloropren Kauçuk (CR) ve AKrilonitril Bütadien Kauçuk (NBR)) etkileri deneysel ... -
THE EFFECT OF HISTONE DEACETYLASE INHIBITORS ON PTEN/PI3K/AKT/mTOR PATHWAY AND THE CARCINOGENESIS OF CHEMORESISTANT CHOLANGIOCARCINOMA AT A MOLECULAR LEVEL
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Kolanjiokarsinom (CCA) agresif bir adenokarsinomdur ve ikinci en sık görülen birincil karaciğer tümörüdür. CCA gelişiminin kesin etiyolojisi hala net olarak tanımlanmamıştır. Mevcut kemoterapötik tedaviler, çoklu ilaç ... -
DEVELOPING A LABEL PROPAGATION APPROACH FOR CANCER SUBTYPE IDENTIFICATION PROBLEM
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Kanser terimi, anormal hücrelerin kontrolden çıkıp diğer dokuları istila ettiği hastalıkları tanımlamak için kullanılır. Çok sayıda kanser türü vardır ve birçok kanser türü, farklı klinik ve biyolojik etkileri olan çeşitli ... -
THERAPEUTIC POTENTIAL OF RESVERATROL AND THE ROLE OF CERAMIDE METABOLISM IN RESVERATROL-TRIGGERED APOPTOSIS IN FLT3+ ACUTE MYELOID LEUKEMIA
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Resveratrol’ün FLT3-ITD+ AML hücreleri üzerindeki büyüme engelleyici etkilerinin altında yatan mekanizmalar, seramid metabolizması hedeflenerek araştırıldı. Resveratrol, SK (sfingosin kinaz) inhibitörü (SKI II), GCS ... -
INVESTIGATION OF NEW CILIOPATHY GENES
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Kirpikler, iç yapısında mikrotübüllerden oluşur ve evrimsel olarak anten benzeri bir organel korunmuştur. Kirpik yapısındaki bozuklukların neden olduğu hastalığa siliyopati adı verilir ve Joubert sendromu siliyopatilerden ... -
MODULAR DESIGN APPROACH OF MASTER SİNAN'S SINGLE-DOMED PROVINCIAL MOSQUES
(Abdullah Gül Üniversitesi, Fen Bilimleri Enstitüsü, 2021)As there have been several researches on Master Sinan and his mosque architecture, there could be some more innovative interests and potentials on them, spatial configuration in particular. It cannot also be defined clearly ... -
Pericardial fluid and vascular tissue engineering: A preliminary study
(IOS PRESSNIEUWE HEMWEG 6B, 1013 BG AMSTERDAM, NETHERLANDS, 2021)BACKGROUND: The heart is surrounded by a membrane called pericardium or pericardial cavity. OBJECTIVE: In this study, we investigated the pericardial fluid (PF) for coating polycaprolactone (PCL) scaffolds. PFS, which ... -
Automatic body part and pose detection in medical infrared thermal images
(TAYLOR & FRANCIS LTD2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND, 2021)Automatisation and standardisation of the diagnosis process in medical infrared thermal imaging (MITI) is crucial because the number of medical experts in this area is highly limited.The current studies generally need ... -
Theoretical investigation of substituent effects on the relative stabilities and electronic structure of [BnXn](2-) clusters
(SPRINGERONE NEW YORK PLAZA, SUITE 4600 , NEW YORK, NY 10004, UNITED STATES, 2021)In this study, we provide a theoretical evaluation of relative stabilities and electronic structure for [BnXn](2-) clusters (n = 10, 12, 13, 14, 15, 16). Structural and electronic characteristics of [BnXn](2-) clusters are ... -
Assessing the impact of Covid-19 pandemic in Turkey with a novel economic uncertainty index
(EMERALD GROUP PUBLISHING LTDHOWARD HOUSE, WAGON LANE, BINGLEY BD16 1WA, W YORKSHIRE, ENGLAND, 2021)Purpose This study aims to measure economic uncertainty in Turkey by a novel economic uncertainty index (EUI) employing principal component analysis (PCA). We assess the impact of Covid-19 pandemic in Turkey with our ... -
Compatibility and Biomineralization Oriented Optimization of Nutrient Content in Nitrate-Reducing-Biogranules-Based Microbial Self-Healing Concrete
(MDPIST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2021)Microbially induced calcium carbonate precipitation (MICP) can be mentioned among the popular approaches to develop a self-healing concrete. The production of dissolved inorganic carbon through microbial activity is the ... -
Amorphous zircon at high pressure
(PERGAMON-ELSEVIER SCIENCE LTDTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2021)The high-pressure behavior of a very low-density amorphous zircon model having Zr (Si) coordination of 5.6 (4.02) is explored by ab initio simulations. Two consecutive pressure-induced phase modifications are proposed for ... -
Comparison of deep learning and conventional machine learning methods for classification of colon polyp types
(SCIENDOBOGUMILA ZUGA 32A, WARSAW, MAZOVIA, POLAND, 2021)Determination of polyp types requires tissue biopsy during colonoscopy and then histopathological examination of the microscopic images which tremendously time-consuming and costly. The first aim of this study was to design ...
