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Various aromatic plants grow in different geographical regions of the world. These plants have many features such as flavor, healing, therapeutic. In addition to these characteristics, their contribution to ecological balance is very high. Since the early ages…

A central composite design is a good choice for a spherical design region while providing high-quality predictions over the entire spherical design region. However, this design requires design variable settings outside the range of the design variables in the …

This paper explores the possibilities of architectural design to benefit human condition, which encompasses physical environment of a safe life during the climate change era and predicted disasters. The first part deals with the problem of natural hazards and …

Yenilikçi ve üretim odaklı teknolojiye duyulan ihtiyaç robotik kodlamanın vazgeçilmez olduğunu göstermektedir. Robotik kodlama bilgisayar, yazılım, makine ve uzay mühendisliklerini bir araya getiren çalışma alanıdır. Arduino ise kullanıcıdan aldığı bilgileri d…

In this paper, the Ku-band rectangular microstrip patch antenna (RMPA) is intended to operate in the dual-band for satellite communication (SATCOM). The antenna which is obtained for dual-band by utilizing a U-slot and vertical slits on RMPA is fed with a micr…

In all systems within the information technologies and in the applications on these systems, the transactions performed by users and system administrators are recorded in accordance with the legal regulations and corporate policies. These records, which are on…

The use of neon indictor lamp glow discharge detectors (GDDs) has a relatively great potential for a number of microwave detecting and imaging applications. This is so because of their many advantages which include but not limited to; low cost, fast response t…

Bu çalışmada, Ultra Yüksek Moleküler Ağırlıklı (UYMA) PE-1000 plastik malzemenin abrasiv aşınma performansı incelenmiştir. UYMA, yoğunluğu 0.930–0.935 g/cm3 arasında değişen ve molekül ağırlığı 2-6 milyon seviyesinde olan bir polietilen grubudur. Yüksek molekü…

Fotovoltaik (FV) sistemler birkaç W’dan, MW’a kadar ölçeklendirilebilmesi gibi özelliklerinden dolayı en çok yaygınlaşan yenilenebilir enerji kaynağı türüdür. Bu enerji kaynağından en yüksek oranda yararlanılabilmesi maksimum güç noktasını izleyen (MPPT) dönüş…

Dünya toplam bor rezervi sıralamasında Türkiye % 72’lik pay ile ilk sıradadır. Bor elementinin; ilaç ve kozmetik sanayi, inşaat ve çimento yapımı, cam sanayi, kimya sanayi, ahşap malzemelerinde koruyucu, makine sanayi, nükleer sanayi, tarım sektörü ve otomobil…

Günümüzde ahşap malzeme hayatımızın her alanında kullanılmakta olup, sürekli kullanımdaki tercih edilebilirliği devam eden bir malzeme olarak karşımıza çıkmakta ve ahşap malzemenin önemini daha da arttırmaktadır. Yangın her zaman yaşadığımız ortamda meydana ge…

This study was compiled from the results of various researches performed on using diethyl ether as a fuel or fuel additive in diesel engines. Three different techniques are used the reduction of the harmful exhaust emissions of diesel engines. The first techni…

Tek Fazlı Şebeke Kalkışlı Sabit Mıknatıslı Senkron motorlar (TF-ŞKSM) günümüz endüstrisinde kullanılan standart indüksiyon motorlarına göre özellikle küçük boyutlarda daha yüksek verimlilik sunabilmektedirler. Verimliliğin artması çevre üzerindeki olumsuz et…

Palladium-catalyzed Suzuki Miyaura cross coupling reactions (SM Coupling) are made using organoboronic acid and halides. 9-(4-anthracene-9-yl-phenyl)-9H-carbazole (III) was synthesized by using Ullman and Suzuki coupling reactions. Structural analysis of the…

Forest workers generally work under severe conditions. Wood work; far from social spaces, weather conditions and rugged terrain. There is also no room for errors that are connected to a plan. Accident risk is high in forest workers. Accident risk must be hig…

Titanium and titanium alloys are suitable for a variety of applications, with their low density, high strength and high corrosion resistance. Despite strong mechanical and corrosive qualities, titanium use is restricted by its weak friction and wear characteri…

The concrete, which is an important building material, has a wide range of uses through its economic advantages and many other advantages. Economics, easy obtainable, long life, easy curing and workability are some of the advantages. Concrete is the most used …

The mobile processors with the increasing computational capabilities and software supports for the devices equipped by them have attracted the researchers’ attention to check whether they can be used for solving complex problems or not. In this study, a mobile…

Workplace applied training (internship), one of the stages of technical education, has a very important place in personal development. Students were doing work experience as soon as they can helps professionalization. In this study, the example of Çumra Vocati…

The high consumption of surfactants throughout the world (more than 15 million tons/year), together with their toxicity and negative effect on the self-purification capability of surface waters, make these synthetic organic compounds one of the main environmen…