Lactobacillus’lar; gram pozitif, çubuk şeklinde, patojenik olmayan bakterilerdir. Bazı Lactobacillus türleri yoğurt, peynir, bira, şarap, turşu ve konserve gibi yiyeceklerde starter kültürü veya probiyotik olarak kullanılmaktadırlar. Genellikle güvenli (GRAS…
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144 results for “Structural Resistance”
Plants encounter a variety of environmental stress factors that affect plant growth, fruit yield and quality. Stress factors cause physiological dysfunctions, ion imbalance, depression in photosynthesis, leading to growth reduction and decrease in fruit qual…
Cooling process applied to complete sintering cycle of aluminum composites produced by hot pressing method has a great effect on grain size, hardness and wear resistance. In order to obtain a fine-grained microstructure, increase hardness and reduce amount of …
For a successful thermal performance, the right choice and design of the thermal management materials used in LED die-moulding, cooler and soldered parts is a critical engineering problem. Because they are affected by heat emitted from the pn junction in the L…
The term structural optimization is commonly used for the optimization of engineering structures, such as building, automobile, or airplane structures for improved strength, stiffness properties, fatigue life and reduced weight or cost. Main purpose of this st…
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…
Eklemeli üretimdeki son gelişmeler ile birlikte, geleneksel tekniklerle üretimi oldukça zor olan hücresel yapılar, daha kolay bir şekilde üretilebilmektedir. Sandviç panellerde çekirdek olarak kullanılabilen hücresel malzemeler, düşük yoğunlukta yüksek rijit…
Taşıyıcı sistemlerin deprem, rüzgar gibi etkiler altında dinamik analizinde serbest titreşim analizi önemli bir yer tutmaktadır. Dinamik yükler altında taşıyıcı sistemlerin serbest titreşim analizi sürekli veya ayrık kütleli hesap modelleri kullanılarak gerç…
Many well-known material structures, such as metals, ceramics or polymers, cannot meet all the technological demands. For this reason, there is ongoing research into new materials with advanced features. A composite material is consisting of at least two phase…
A total of 70 fish samples were randomly purchased from different butchers and supermarkets brands in Samsun Province, Turkey in 2018, and analysed for present of Pseudomonas (P.) aeruginosa. For that purpose, P. aeruginosa isolation was carried out in conven…
Conventional steel bar does not have high resistance to corrosion. In addition, considering the cost of conventional steel bar, the search for an alternative reinforcing element continues. In this search, GFRP bar are tested, necessary corrections are made and…
In this study, some of the physıcal/mechanıcal properties of the wood were observed by impregnating the wood of East beech (Fagus orientalis Lipsky) with stone water named "Firetex" in accordance with ASTM 1413 76 standard. In this process, values of % reten…
Ahşap materyalin kullanım ömrünü uzatmak ve orman kaynaklarını en verimli bir şekilde değerlendirmek günümüz yüzyılında büyük önem kazanmıştır. İnsan nüfusu hızlı bir şekilde artış gösterirken kullanılagelen odun materyalinin yetişmesi ve temininde çok büyük s…
The study presents the tribological behavior of epoxy matrix composites containing two different fillers. Hybrid composites were produced with casting method. The composites contains fillers with different particle sizes (<90µm and in the range of 150-300 µm) …
In the case of developing countries, the need for housing has not been a problem in large measure. Because developing societies are to head towards cities. The unplanned growth and unhealthy settlements conditions because of population generated by this orie…
Various deteriorations primarily rutting occurs in hot mix asphalt under conditions of traffic, climate and environmental in length of time. To increase the resistance of mixtures and thus delaying these deteriorations, the various additives are added to the b…
Numerous studies have been carried out in the field of material science for the development of lightweight materials with high wear resistance, high strength and good corrosion resistance. Aluminum and its alloys are one of the most important engineering mater…
One of the materials that are increasingly used today in various engineering applications is boron steels. Though boron steels draw attentions with their superior wear characteristics, studies on the tribological properties of these materials is quite limited …
Stone arches have been among the important structures in architecture and engineering throughout history. However, they can be damaged over time due to environmental impacts, conditions of use and natural disasters. Therefore, modern strengthening methods are …
In this paper, the steps in the production process of forming hybrid composite coatings on surface of the ZA-27 alloy known as a sliding bearing material, and analysis of surface morphology of the coated samples were investigated. The process includes forming …