ZnO nanopowders were synthesized via microwave assisted hydrothermal method at different precursor solution molarities. For this, the aqueous solutions of zinc aceatate dihydrate and sodium hydroxide were prepared at different molarity as precursor materials…
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235 results for “process variable”
One of the major problems encountered designers working in the developing industry is how product can get better designs in the first stages. There are many structural optimization methods for weight reduction operations. One of them is the lattice structura…
In many engineering applications such as aerospace, automotive and telecommunications, icing leads to mechanical and socio-economic problems such as efficiency reduction, decreased power transmission, security threat, material damage and energy waste. Theref…
The study aims to analyze the views the teachers, who attended the training on study sheet preparation using interactive web apps, have about the process. The sample used for case study contains 26 teachers who attended the “Study Sheet Preparation Using Int…
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 %),…
Bu çalışmanın amacı, Al2O3 ve SiO2 kaynağı olarak seramik üretiminde kullanılan 5 farklı kaolenin jeopolimer üretiminde kullanılabilirliğinin araştırılmasıdır. Bu amaçla beraber öğütülen kaolen-NaOH karışımları su ile birleştirilip preslenmiştir. Taze jeopol…
Cities have changed in every sense from past to present. For example, demands and needs have increased and consequently changed. As a result; the cities have a complex structure that is not stable. In this process, declining green areas have directed people …
Urban public spaces which have a place in urban design projects with different scales and degrees, are important living/living parts of the city used by everyone. These places are primarily used for mobility and access but also for official social events. In…
Organized Industrial Zones (OIZ) are growing in number since the year 1962, and as of 2018, the number of mixed, specialized and rehabilitated OIZs is more than 300. In these regions, wastewater management is mostly contracted with the municipality and in 46…
Bu çalışmada 20 farklı Türk üniversitesinde okuyan birinci sınıf ilköğretim matematik öğretmeni adaylarının sayı öğretme bilgilerinin çeşitli demografik değişkenler tarafından nasıl yordandığı araştırılmıştır. Veriler birinci sınıfın hemen başında, Aydın [1]…
A novel continues plasma reactor with rotating electrodes was designed and constructed to investigate methane decomposition to hydrogen and solid carbon. This new reactor structure causes stable operation. Hydrogen is main part of gaseous products which cont…
Complexity in the behavior of asphalt binders are further escalated with geopolymer (fly ash and the alkali liquid) modification thus, making it difficult to predict the performance of the binder accurately. This study employs artificial neural network model…
In the fifth generation (5G), the traditional restrictions that limit the capacity of wireless communication must be overcome. Non-orthogonal multiple access (NOMA) is a promising solution capable of overcoming these constraints to meet the requirements of 5…
Pan-Turkism was derived from the 1880s as a kind of nationalism. It was created with the ideal of union in the regions where Turks live in cultural and political sense. In addition to its emergence as a response to the Pan-Slavism and Pan-Iranian movements, …
Leadership is to orient and promote individuals for a specific purpose. Transformational leadership is the one who initiates change that makes employees believe in innovation and change. The transformation of the transformative leader in the formation of inn…
Hydroxyapatite/polymer composites are promising materials for drug delivery applications. Studies focusing on the development of such composites are available in recent years, as using these materials as a carrier allows us to overcome the side affects of to…
Experimental design methods used in optimization of engineering problems and processes in many industrial fields have been shown to be applicable in road superstructures within this study. Using the special purpose statistical experiment design program, opti…
Diyabet, bireyin ve ailesinin yaşamını çeşitli boyutları ile etkileyen, zorunlu yaşam tarzı değişikliklerini gerektiren, komplikasyonları nedeni ile yaşam kalitesini azaltan kronik bir hastalıktır. Tüm kronik hastalıklarda olduğu gibi sık görülen, tedavisi s…
It has emerged that independent audit firms play an important role in the process that resulted in bankruptcy of big companies operating worldwide, such as Enron and Worldcom. Replacing the financial status of companies with Creative Accounting Practices (CAP)…
Determination of Qualified personnel is one of the most basic tasks of the human resources department of enterprises. Increasing industrialization and population increase the alternatives at the point of finding suitable workers. This makes it difficult to ass…