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In this study, it is aimed to strengthen epoxy with graphene as an adhesive, because of recently the outstanding properties of graphene. For this purpose, the effects of graphene usage on shear strength of modified epoxy-based adhesives were examined. The sh…

For many years, biggest problem in the preparation of landslide susceptibility maps has been experienced in the selection of parameters. Each parameter gives different results in different fields. Some of these parameters can be generally evaluated while other…

Tüm dünyada evsel ve endüstriyel üretim işlemlerine bağlı olarak atıklar üretilmekte veya konut, köprü, yol ve benzeri yapıların tamiratı, tadilatı, yenilenmesi, yıkımı ve doğal afetler sonucu atık maddeler oluşmaktadır. Oluşan bu inşaat yıkıntı atıkları (İYA)…

The photocatalytic degredation has received a great deal of attention due to its new technology for environmental pollution. Among photocatalytic semiconductors, titanium dioxide is known as a photocatalyst for the removal of environmental contaminants. In thi…

Otel işletmelerinde hizmet alan ve verenin insan olmasından dolayı etkin iletişim ve etkileşim önemlidir. Otel çalışanlarının kaliteli hizmet sunabilmeleri için psikolojik açıdan iyi oluş halleri önemli unsurlardan birisidir. Çalışanların hizmet odaklı çalış…

In recent years, nanofluids, the dispersion of nanoparticles with sizes less than 100 nm in base fluids, have been attracted the interest of many researchers due to their capability of enhancing thermophysical properties. In this review paper, experimental s…

Introduction. Environmental pollution is a global ecological problem for today. Georgia is no exception. Among the many other contaminants, the environment here poses a serious threat to military wastes left by the former soviet Army, including toxic substan…

Elektrik sistemlerinin arızasız ve güvenli bir şekilde çalışabilmesi, akım ve gerilim gibi devre büyüklüklerin 50 Hz frekansta ve sinüsoidal formda olmasına bağlıdır. Bununla birlikte bir çok nedenlerden dolayı bu temel büyüklükler sinüsoidal özelliklerini k…

Nowadays, very large quantities of data are produced both individually and institutionally. These data must be preserved very well in order to be able to access and process them as needed. This situation necessitates data recovery services in possible disast…

Titanium and its alloys are increasingly used in aerospace, automotive and biomedical industries because of their high strength, excellent corrosion, wear resistance and a wide range of mechanical properties. Materials with superior properties are needed in …

Günümüzde dünya nüfusunun hızla artması ve orman kaynaklarının azalması sonucu doğal ahşap malzeme kullanımı oldukça azalmıştır. Ayrıca masif malzeme kullanımını ekonomik nedenlerde sınırlandırmaktadır. Doğal ahşap malzemelerin yerine çeşitli odun kökenli le…

Complex permittivity of soil is connection with volumetric water content robustly. Especially, Dielectric constant rapidly varies with volumetric water content because of the robust connection between volumetric water content and dielectric constant, if volu…

In the analysis of the flood routing problem, it is necessary to determine the change of the flood wave moving through the channel according to time and location, and in this context, nonlinear 3-parameter Muskingum model (NL-MUSK) is widely used. The parame…

Elastomer materials can be jointed using various connection types with metallic parts. Removable connections (with screws, nuts, etc.), adhesive and vulcanization methods are some of them. In this work, it is investigated that how joint between one type of e…

Bu çalışmada takım elbise üretimi yapılan bir firmada klasik ceket üretimi için üretim akışı oluşturulmuş, daha sonra bu bantta zaman etüdü uygulaması yapılmış ve bu uygulama ile standart süreleri belirlenmiştir. Çalışma kapsamında, her departmana ait farklı…

Education structures are among the units in which individuals who have basic education in the family begin to take part in the social structure. While each culture offers different educational approaches in line with its own values, the lack of the same dive…

In this study, it is aimed to develop a deep learning application which detects types of garbage into trash in order to provide recyclability with vision system. Training and testing will be performed with image data consisting of several classes on differen…

Migration mobility which has been existing since the beginning of human history increased after extraordinary developments such as wars, natural disasters and etc. Due to its geographical location, Turkey has been an important stop for the migration movement…

In this study, it is aimed to design C pattern array microstrip antenna for C Band (4 to 8 GHz), X Band (8 to 12 GHz) and Ku Band (12 GHz to 18 GHz). The proposed geometry was fed by coaxial probe. Optimum antenna was designed with Artificial Neural Network …

Social security system has entered into a change especially in the 1980s in many countries after economic and social problems which forced system to change. Especially financial deficits of social security institutions due to aging population emerged as a ma…