Bu çalışmada, DIN 1.2738 çeliği CVD kaplı karbür kesici takımlarla kuru kesme şartlarında tornalama deneylerine tabi tutulmuştur. Kesme parametreleri; üç farklı kesme hızı (150, 200, 250 m/dak), üç farklı ilerleme hızı (0,1, 0,15, 0,20 mm/dev) ve sabit kesme…
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738 results for “study visits”
Tekirdağ Province is located in the Thrace part of Marmara Region and the region can be declared as an agriculture and industry city. Karaidemir Dam Lake, which is being used for agricultural irrigation and drinking water supply and flood protection, is loca…
It is known that 25% to 40% of fresh fruit and vegetables produced is discharged rot before they reach consumers in turkey. In order to prevent this deterioration and maintain quality, it is possible to maintain a certain period of time in cold storage condi…
Trend analysis of precipitation play a significant role in the efficient water resources management, especially in arid and semi-arid regions. In this study, 48 years-long (1970-2017) annual precipitation data monitored at nine selected stations (Mardin, Adı…
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…
To determine the storage and consumption patterns in Samsun and its surroundings by means of source persons and to contribute to the studies conducted on this subject. In addition, it is to determine the differences related to the products according to the i…
Tencel lifi sürdürülebilir hasat edilmiş okaliptüs ağaçlarından organik çözücü kullanılarak elde edilmekte ve sahip olduğu yüksek mukavemet ve konfor özellikleri sebebiyle günümüzde tekstil ürünlerinde kullanımı gittikçe artmaktadır. Tencel ile ilgili çalışm…
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…
In this study, hybrid composite structures were manufactured by vacuum assisted resin transfer molding method using three different woven fabrics (jute, E-glass and carbon) as the reinforcing material and polyester resin as the matrix material. All composite…
Along with development of electronics and software technology, amount of electromagnetic (EM) radiation, which expose to people, has significantly risen. For people who uses or do not use technology, it is of great importance that they should have enough inf…
Cellular phones are playing an important role in technological devices in today’s world. People start to use cellular phones at early ages. Even kids have their own cellular phones as a precaution for their security. However, researches evaluating long term …
[Cp2V{S2CN(CH2)4O}]+ and [(η5-C5H4Me)2V{S2CN(CH2)4O}]+ complexes are optimized B3LYP/GEN level (GEN keyword is mean that LANL2DZ basis set for metal atom and 6-31G(d) basis set for S, O, N, C and H atoms) in gas phase. The aim in this study, the molecular st…
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…
The hexakis-[30-(10,20,30-thiadiazol-40-yl)phenoxy] (5) and hexakis-[50-oxy-20- methylbenzothiazole] (6) cyclotriphosphazene derivatives were synthesized by Çiftçi et al. in 2017. The structural parameters for the compound (6) and the fluorescence properties…
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 …
Thiosemicarbazones are biochemically interesting compounds which exert a wide range of biological activities, and, thanks to this property, are promising, as drugs, in the treatment of many diseases. Metal complexes may inhibit the protein synthesis because …
It was aimed to find the structural discontinuities of the Eastern Anatolia Region by using horizontal gradient magnitude technique. When determining the structural discontinuities of the region, the maximum amplitudes of the horizontal gradient magnitude we…
In this study, fiber fineness (µm), fiber strength (cN) and elongation (%) values of white and pigmented wool samples taken from female Merino sheeps between the ages of 0-2 years were compared. The results showed that both the fiber strength (cN) and elonga…
Müzeler kültürel veya tarihi değeri bulunan eserlerin yanı sıra bilim ve sanat eserlerinin de toparlanıp, korunduğu ve sergilendiği yapılardır. Müzelerin varoluş amaçları arasında topluma zevk, bilgi, bilinç aşılamak, farkındalık yaratmak, duyarlılık sağlama…
In this work, the effects of bis (2-methoxy-4-allylphenyl) oxalate (I) on levitation (Fz) and lateral forces (Fx) of bulk MgB2 superconductor has been investigated and reported for the first time. All samples were prepared from magnesium powder (Mg, 99.8 %),…