Fen Bilimleri Enstitüsü: Güncel gönderi
Toplam kayıt 176, listelenen: 21-40
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Bor, Çinko, Magnezyum ve Kalsiyum İçeren Biyoaktif Seramik Tozların Akrilik Kemik Çimentosunun Isıl ve Mekanik Özelliklerine Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2024)Acrylic bone cements are a two-component system consisting of powder and liquid phase. It is frequently used in orthopedic surgery to provide prosthesis fixation. The paste-like mixture formed after mixing the powder ... -
Parmak İzi Tayini ve Parmak İzinde Patlayıcı Tespiti
(Fen Bilimleri Enstitüsü, 2023)Fingerprint examinations, one of the first fields developed in forensic science practices, are performed by physical and chemical methods. Fingerprints, which have an important place in the determination and capture of the ... -
Gözenekli Bazı Nano Malzemelerin Akışkan (Gaz/Sıvı) Depolama Potansiyelleri Üzerine Ar-Ge Çalışmaları
(Fen Bilimleri Enstitüsü, 2023-06)In this thesis, the storage of fluids in porous natural and artificial nanomaterials, which have the potential to be a solution to energy storage and environmental pollution problems, which is one of the essential needs ... -
Kontrollü Florid Salımı İçin Moleküler Baskılanmış Süpermakrogözenekli Kriyojellerin Hazırlanması
(Fen Bilimleri Enstitüsü, 2023-11-08)In this thesis, fluoride release from fluoride imprinted cryogel discs was carried out and different parameters were investigated in vitro. Cryogels are macroporous polymeric structures formed by cryojelation of ... -
Patlayıcı Madde Yüklü İnsansız Hava Aracı Saldırılarında Tercih Edilen Patlayıcıların Patlama Öncesi/Sonrası Kimyasal Analizi
(Fen Bilimleri Enstitüsü, 2023-07-07)It is inevitable to see the effects of developing technology in the fields of national and international security, as in all areas of life. Especially the rapid developments and changes in the aviation industry have increased ... -
Mangan Oksit Bazlı Monodispers-Gözenekli Mikrokürelerin Sentezi ve Enerji Bazlı Uygulamaları
(Fen Bilimleri Enstitüsü, 2023)In this thesis, monodisperse-porous manganese oxide (MnOx) microspheres were synthesized for the first time using a multistep template-assisted reduction method. Monodisperse-porous poly(methacrylic acid-co-ethylene ... -
Biyometrik İmzaların Türk Adli Bilimler İncelemelerine Kazandırılması Üzerine Araştırma
(Fen Bilimleri Enstitüsü, 2023-07-07)As a result of the rapid penetration of technology into every stage of human life, people's signatures on paper with a pen have now begun to be made electronically, thanks to tablets with touch screen feature. As a result, ... -
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 ... -
Adli Bilimlerde Ses Kayıtları Üzerinde Manipülasyon İncelemesi
(Fen Bilimleri Enstitüsü, 2023)In this study, it is aimed to propose an examination method consisting of visual-auditory and linguistic parameters in order to determine the manipulations made on Turkish voiced sound recordings. In this context, the ... -
Hasarlı Omurilik Onarımı İçin Hücre Destekli Enjekte Edilebilir İpek Fibroin Mikrotaşıyıcıların Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2023-09)According to the data of the World Health Organization (WHO), spinal cord injuries affect between 250,000 and 500,000 people every year. In current clinical practice, there is no treatment method that can completely ... -
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 ... -
Sinir Doku İskelesi Olarak Modifiye Edilmiş Pedot:Pss ve Pedot:Heparin Kaplanmış Kanallar İçeren Pdms Temelli Esnek ve İletken Kompozit Filmlerin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2023)Within the scope of this master's thesis, conductive and flexible films based on Poly (3,4-ethylene dioxide thiophene):Poly(styrene sulfonate) (PEDOT:PSS) and Poly (3,4-ethylene dioxidethiophene):Heparin (PEHE) were studied. ... -
Akne Tedavisi için İlaç Yüklü Mikroiğneli Yamaların Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2023)Acne vulgaris is a common and chronic disease, especially during adolescence, due to various factors such as inflammation of the pilosebaceous units of the skin, colonization of the Propionibacterium acnes bacterium, ... -
Preparation and Characterization of Antibacterial Guanidine-Based Polymeric Material
(Fen Bilimleri Enstitüsü, 2023)Within the scope of this thesis study, guanidine-based cotton fabrics with antibacterial properties have been prepared for applications in food packaging, textiles, and the medical field. To impart antibacterial properties ... -
Biyomedikal Uygulamalar için Yüksek Verimli CoFe Nanoparçacıkları
(Fen Bilimleri Enstitüsü, 2023)One of the most common diseases of our era, cancer, is treated using methods such as chemotherapy, radiation therapy and surgery. However, these conventional methods also cause damage to healthy tissues along with tumor ... -
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 ... -
Kan Pıhtılaşma Faktörlerinden Faktör VIII'in Anjiyogeneze Pozitif Etkisinin Koriyoallantoyik Membran Modelinde Gösterilmesi
(Fen Bilimleri Enstitüsü, 2023)Tissue engineering has become an approach that is frequently used in the field of health along with many disciplines today. In vascular tissue engineering, which is one of these areas, substances that affect the vascular ... -
Pankreas Kanseri Kombine Fototermal/Kemo Terapisinde Altın Nanopartiküllerle Dekore Edilmiş Sıcaklığa Duyarlı Lipozomların Kullanım Potansiyelinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)Pancreatic cancer is a highly fatal disease with a 5-year survival rate of 4-8% and a mortality rate of 98%. The incidence and mortality rates of this disease are increasing and it is predicted to be the second leading ... -
Epilepsi Tedavisinde Kullanılmak Üzere Fenitoin Yüklü Katı Lipid Nanopartiküllerin Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2022)Epilepsy is a chronic neurological disease that affects 1% of the world's population and is characterized by spontaneous recurrent seizures. Common causes include pathogenic genetic variants in critical neuronal genes, ... -
Kurkumin Yüklü Üç Boyutlu Poli(ε-kaprolakton)/Kitosan Nanofibröz Yara Örtü Malzemelerinin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2023-01)This study was financially supported by Hacettepe University Scientific Research Projects Coordination Unit with a career initiation project titled “Development of Curcumin Loaded Macroporous Antibacterial Three-Dimensional ...
