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Toplam kayıt 101, listelenen: 1-20
Füze Sistemleri İçin Patlayan Folyolu Başlatma Eleman (EFI) Tabanlı Ateşleme Emniyeti Cihazı Tasarımı ve Analizi
(Fen Bilimleri Enstitüsü, 2019-07-24)
Increasing insensitivity demands on designing and producing munitions
necessitates utilizing primarily insensitive initiation trains specifically in missile
systems. Exploding Foil Initiator (EFI) is a high voltage ...
Parametre Belirsizliği Altında Çoklu Algılayıcılara Ait Bağımlı Ölçümlerle Hipotez Sınaması
(Fen Bilimleri Enstitüsü, 2019-07)
extensively in modelling of dependent random variables. Joint probability dist-ribution of data using copula theorem has been defined parametrically. Thereare numerous advantages of copula function usage in modelling of ...
Çevrimiçi Trol Davranış Ölçeğinin Geliştirilmesi ve Trol Davranışlarına Yönelik Farkındalığın İncelenmesi
(Eğitim Bilimleri Enstitüsü, 2019-08-01)
The aim of this study was to develop an online trolling behavior scale and to examine awareness of trolling behavior. Data were collected through online measurement tools developed by the researcher. A total of 1524 people ...
Hassas Güdümlü Sistemler için İki Bant Kızılötesi Arayıcı Başlık Optik Tasarımı
(Fen Bilimleri Enstitüsü, 2019)
Infrared guided systems are used to track the target and destroy it, by using the radiation emitted from it. The main components of the guided systems can be listed as follows: a dome, a lens-set (or mirrors) and a detector. ...
Estimation Of Stress Intensity Factors For Cracked Finite Plates Using A Hybrid Model Of Artificial Neural Network And Finite Element Method (Ansys)
(Fen Bilimleri Enstitüsü, 2019)
The aim of this study was to develop an artificial neural network model in order to estimate stress intensity factor values of two different types of semi elliptical surface cracked plates which have no explicit stress ...
Elektronik Belge Yönetim Sistemlerinin Kullanılabilirlik ve İnsan – Bilgisayar Etkileşimi Açısından Değerlendirilmesi: Hacettepe Üniversitesi Örneği
(Sosyal Bilimler Enstitüsü, 2019)
In today's era of digital transformation, organizations are not able to achieve the efficiency and competitiveness they need without electronic records management systems. Electronic records management, which is the lifeblood ...
Nesnelerin İnterneti Sistemlerine Yapılan Saldırıların Analizi Üzerine Tuzak Sistemler ile Bir Durum Çalışması
(Fen Bilimleri Enstitüsü, 2019-10-02)
With the development of technology, devices connected to the Internet are becoming increasingly widespread. Almost every field in the present day is making use of the opportunities provided by the Internet. With the ...
Toprak ve Su Kaynaklı Isı Pompalarının Ekonomik ve Çevresel Etkilerinin İncelenmesi: Gaziantep Örneği
(Fen Bilimleri Enstitüsü, 2019-10-17)
Both the energy needs and the costs spent externally on the energy in developing countries, such as Turkey, are quite high. In Turkey, most of the heating and cooling processes are done by fossil fuels. This situation harms ...
Parametre Tahmininin Üstel Ağırlıklandırılmış Hareketli Ortalama Kontrol Grafiği Performansına Etkisinin Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2019-06-20)
The first step in process monitoring with control charts is to estimate process parameters. The effect of this phase, called Phase I, on online process monitoring (Phase II) performance is known to be significant. In this ...
Leo Uydu Haberleşmesi Alıcılarında Frekans ve Zaman Senkronizasyonu
(Fen Bilimleri Enstitüsü, 2019-06)
The main challenge in the design of communication receivers on the LEO satellite is that the carrier signal has a fast and wide range of Doppler frequency shifts. Therefore, the basic component of the demodulation process ...
Yizek: Varis Kişilerin Tespiti ve Analizi
(Fen Bilimleri Enstitüsü, 2019)
Social Network Analysis (SNA) is widely used in revealing meaningful information from the relationship networks in different domains. Crime organizations are also a social network which composed of members and relations ...
Otomatik Duygu Sözlüğü Geliştirilmesi ve Haberlerin Duygu Analizi
(Fen Bilimleri Enstitüsü, 2019)
The level reached by mass media today, with respect to informing the society, raising awareness, affecting opinions, and even mobilizing masses, is impressive. Being mass communication tools, mainstream news media produces ...
Accuracy Assessment Of Polar Motion And Universal Time (UT1) Observed By VLBI At Sub-Diurnal Periods
(Fen Bilimleri Enstitüsü, 2019-06)
Earth rotation parameters (ERP): polar motion coordinates and Universal Time (UT1) have a significant impact basically on the terrestrial and celestial reference system relations, orbit determination, and deep-space ...
Türkiye'de Otomobil Sigortası Sahtekârlıklarının Makine Öğrenmesi Yöntemleri ile Tespit Edilmesi
(Fen Bilimleri Enstitüsü, 2019)
The insurance sector has inherent high risk of fraudulent activity due to its trust-based nature.
Insurance fraud is often considered to be less risky and easier than other criminal activities like robbery and smuggling. ...
Yüzey Modifiyeli Şeker Pancarı Küspesi Adsorbentle Cr(Vı) İyon Adsorpsiyonunun Kesikli ve Sürekli Sistemlerde İncelenmesi
(Fen Bilimleri Enstitüsü, 2019)
In this thesis, the adsorption of chromium (VI) cationic ions which are present in textile wastewater on to dried sugar beet pulp and modified sugar beet pulp by CTAB was studied in batch stirred and continuous packed bed ...
Trombositten Zengin Plazma Destekli Sıkıştırılabilir Kemik Greftleri
(Fen Bilimleri Enstitüsü, 2019)
This study was financially supported by Hacettepe University Scientific Research Projects
Coordination Unit with a graduate project entitled “Compressible Bone Grafts Supported By
Platelet Rich Plasma” (FYL-2018-16974). ...
Nanomodifiyeli Kardiyopleji Solüsyonunun Miyokard Korunmasındaki Etkisinin Gözlenmesi
(Fen Bilimleri Enstitüsü, 2019)
In this thesis study, the effects of cardioplegia solutions modified with Poly(2-hydroxyethyl methacrylate) (PHEMA) and Poly(2-hydroxyethyl methacrylate) - N-methacryloyl-L-histidine methyl ester (PHEMAH) nanoparticles on ...
Gösterge Krigleme Yöntemi ile Afşin – Elbistan Kömür Havzası C ve D Sektörlerinde Açık Ocak Taban Sınırlarının Belirlenmesi
(Fen Bilimleri Enstitüsü, 2019)
When the lignite coal resources in Turkey are analyzed, Afşin - Elbistan Coal Basin in provincial borders of Kahramanmaras has significant energy generation potential in Turkey with about 4.8 billion tons of coal resources. ...
An Electrification Solution For Istanbul Metrobus Line
(Fen Bilimleri Enstitüsü, 2019-07-04)
In the present case, Istanbul Metrobus Line is operated by Metrobus vehicle with internal
combustion engines. This situation is not suitable and sustainable in terms of operating cost
and environment pollution. If this ...
Teknoloji Geliştirme Bölgelerinin İstatistiksel Yöntemler ile Etkinlik Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2019)
With the increase of awareness on science and technology policies, the resources that are
allocated to R&D and innovation all over the world are expanding day by day. When
targets of 2023 are taken into consideration, ...