Başlık için Fen Bilimleri Enstitüsü listeleme
Toplam kayıt 155, listelenen: 132-151
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Spermatogenezin Tasarlanmış Farklı Üç Boyutlu Fare Epididimal Beyaz Yağ Dokusu - Testis Kokültüründe Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2022)Gonadotoxic treatments in childhood cancer patients damage the testicular germ cells and microenvironment, causing 46% of the patients to become infertile. Air-liquid interphase (ALI) and U-plate (UP) techniques are ... -
Striated Abrasions From A Knife With Non-Serrated Blade—Identification Of The Instrument Of Crime On The Basis Of An Experiment With Material Evidence
(2011)This paper presents an experiment with a knife seized as material evidence in a homicide case. The reason for the experiment was the necessity to determine whether the injuries of the deceased could have been inflicted ... -
Stronsiyum Nano-Zeolit A ile Desenlenmiş Üç Boyut Baskılı Poli(Laktik Asit) Kemik Doku İskelelerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2020)The use of polymer based support materials in bone injuries continues with an increasing speed. Biocompatible, biodegradable properties of polymers and also their ability to be use in 3 dimensional (3D) printers for ... -
Sürekli ve Kesikli Sistemlerde Borat Afinite Kromatografisi için Sabit Fazların Sentezi ve Ayırma Performanslarının Belirlenmesi
(Fen Bilimleri Enstitüsü, 2021)Boronate affinity chromatography is being widely used in various applications in many different areas. In this study, monodisperse porous silica (SiO2) and magnetic silica (MagSiO2) microspheres were synthesized to utilize ... -
Synthesis and Characterization of SbSe Thin Films for Photovoltaic Applications
(Fen Bilimleri Enstitüsü, 2021)In this thesis study, synthesis and characterization of an alternative absorber, antimony selenide (Sb2Se3), layer for photovoltaic applications have been investigated. Synthesis of the Sb2Se3 thin films has been carried ... -
Sıçanda alveoler defekt modelinde çift katmanlı poli(gliserol-sebakat)/TCP biyomalzemesinin kemik iyileşmesindeki etkisinin araştırılması
(Fen Bilimleri Enstitüsü, 2020)This study with project number FYL-2019-17747 was supported by Hacettepe University BAP Coordination Unit. In this study, we investigated the effect of tricalcium phosphate ceramic combined with elastomeric poly ... -
Taşınabilir Raman Spektrometresi ile Patlayıcı Öncülü Olarak Toprakta Amonyum Nitrat Tayini; Kantitatif Analiz için Zemin Düzeltme Yöntemi Uygulaması
(Fen Bilimleri Enstitüsü, 2022)In simple terms, explosives can be defined as substances that are capable of producing an explosion and produce a large volume of expanding gas in a very short period, creating a strong destructive impact on the target. ... -
Tetrasiklin Tayinine Yönelik Aptamer Bağlı Peroksidaz Benzeri Mikropartiküllerin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2021)Sensitive and selective methods are needed for the determination of antibiotic residues accumulated in food and water sources to protect human safety and health. Traditional methods used for determination of tetracycline ... -
The Effect of Thymoquinone Coating on Adhesive Properties of Polypropylene Mesh
(2017)Background An incisional hernia is a common complication following abdominal surgery. Polypropylene mesh is frequently used in the repair of such defects and has nearly become the standard surgical treatment modality. ... -
The Investıgatıon Of Surface Modıfıcatıons On Polyester Based Fıbrous Matrıces For Cell Expansıon In Packed Bed Bıoreactors
(Fen Bilimleri Enstitüsü, 2020-10-15)This study was financially supported by Hacettepe University Scientific Research Projects Coordination Unit (BAP) with the project entitled “The Investigation of The Effects of Surface Modifications on Fiber Based Polyester ... -
Trikalsiyum Fosfata Bağlanmış Mezenkimal Kök Hücre Eksozomlarının Kemik Yenilenmesine
(Fen Bilimleri Enstitüsü, 2021)The structure and functions of bone may be impaired with metabolic-diseases such as osteoporosis, necrotic or traumatic damages, although it is a dynamic tissue that can renew itself under physiological conditions. Critical ... -
Triyas-Jura Yaşlı Tabas Kömürlerinin Kimyasal Ve Petrografik Özellikleri, Orta İran
(Fen Bilimleri Enstitüsü, 2023)This thesis study aims to investigate the geochemical and petrographical properties of coals from the Parvadeh and Mazino coalfields in the Tabas Basin. This basin is in the Tabas Block of the Central Iran Region located ... -
Trombosit Aktivasyonu İçin Alternatif Mekanik Yöntemlerin Belirlenmesi ve Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2021-12)Platelets are blood cells involved in clot formation, wound healing, and tissue regeneration. By enriching the blood plasma with various separation methods, platelet-rich plasma (PRP) is obtained. The effectiveness of PRP ... -
Tükürükte Eroin ve Metabolitlerinin Toksikolojik Analizinde Yeni Bir Analitik Gereç Olarak Yüzey Zenginleştirilmiş Raman Spektroskopi
(Fen Bilimleri Enstitüsü, 2021-02-19)Heroin can be detected and quantified by certain analytical methods; however, forensic professionals and criminal laboratories study for cheaper and faster detection tools. Surface-enhanced Raman spectroscopy rise as a ... -
Türkçe’de Temel Frekansın (F0) Değiştirilmesi ile Yapılan Ses Gizlemenin Formant Değerler Üzerine Etkisi
(Fen Bilimleri Enstitüsü, 2022)Voices, which are deliberately tried to be changed during the speech in order to hide their identities by the speakers, are increasingly being the subject of forensic investigations. Although voice disguise can be done in ... -
Türkiye’de Elektrikli Araçların Orta Gerilim Dağıtım Şebekesine Etkisinin Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2021)In one of the major cities in Turkey, the impacts of electric vehicles were examined on medium voltage distribution grid that includes 36 power transformers by using Digsilent PowerFactory software with SCADA data. For ... -
Vezikovajinal Fistül Onarımı İçin Pro-Anjiogenik/Antibakteriyel Doku İnterpozisyon Flep Eşleniğinin Tasarımı ve Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2023-07)A vesicovaginal fistula (VVF) is an anbormal opening between the bladder and vagina that causes continous leakage of urine and urinary incontinence. Definitive treatment of VVF is surgery and the type of surgical intervention ... -
Yara İyileşmesine Yönelik Ekzozom Entegre Biyoaktif Jelatin Süngerlerin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2023)Exosomes are intercellular signal transduction vesicles, that play a role in many biological processes such as angiogenesis, antigen transport, apoptosis, coagulation, cellular hemostasis, inflammation, and intercellular ... -
Yeni Nesil Otokontrol Hipertermi Malzemelerin Sentezlenmesi ve Özelliklerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2022)In this study, nano-sized perovskites LaMnO3, LaFeO3, LaCoO3, Curie temperature and magnetic properties of which are determined to be suitable for self-controlled hyperthermia, were produced by sol-gel method. X-ray Powder ...