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Partikül takviyeli ve/veya dolgulu kompozit malzemeler üzerinde birçok çalışma yapılmıştır. Kompozit malzemelerde takviye edici olarak Al2O3 partikülleri sıklıkla kullanılmaktadır. Bu çalışmada Al2O3 ile beraber kömürün yanması sonucu yan ürün olarak elde ed…

Sanayi devriminden sonra ilk adı "Refah sekreterliği" olan personel yönetimi günümüzde bazı işletmelerde personel yönetimi, bazı işletmelerde ise insan kaynakları yönetimi adı altında faaliyetlerine devam etmektedir. Diğer işletmelerde olduğu gibi, konaklama…

Climate change and environmental concerns led the investors to search for environmentally sustainable and friendly investments. Green bonds market has emerged as a result of this need. This study aims to analyze this market focusing on market efficiency. Marke…

Internal marketing includes activities that enable human resource management practices such as attracting, developing, motivating and retaining talented personnel to provide external customer satisfaction, as well as activities that provide internal customer…

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)…

Wooden reels are wood-based products used in products requiring winding up such as cable, rope, plastic hose. Wooden reels are usually produced in diameters ranging from 40 to 320 cm and mostly from Turkish red pine (Pinus brutia) and black pine (Pinus nigra) …

Because of the great earthquakes that have occured for centuries, many loss of lifes and goods have been experienced all over the world. Our country is located on active seismic zone. Many great earthquakes have also occurred in our country and have caused man…

Optimal operation of the power systems is very important. In this paper, a new approach for both the economic active power flow and active power loss minimization in multi-terminal HVDC systems is proposed. In the proposed optimization approach, system constra…

In this paper, a different approach for the optimal active power flow solution in multi-terminal HVDC systems to minimize total active power generation cost is proposed. System constraints for all of the control and state variables of both AC and DC systems ar…

The landscape sector is a form of presentation that emerged as a result of the transformation and organization of the art of gardening into a profession. Landscape has become a discipline that facilitated the development of the proviences in Turkey in terms of…

Monitoring and management of storage and material consumption processes in silo systems. In this study, a CAN BUS-based sensor network was developed for the control of silo systems, the filling and discharging of materials into silos and the protection of mate…

Stroke in cerebrovascular diseases occurs as a result of the breakdown of the blood flow to the brain. In this study, our objective is to investigate the genotype and allele distributions of ACE I /D, LTA C804A, HPA-1(a/b) ve Beta fibrinojen 455 G-A gene polym…

Oscillators are one of the most important basic circuit blocks frequently used in electrical-electronics engineering applications. Among several types of the sinusoidal oscillators, quadrature oscillators are frequently used in communication circuits, control …

Generally, it is limited to obtain all kinds of data for determining of variables which distributed points in any area. Estimates are made from this data for unsampled locations. Thus, the spatial properties of an examined variable are defined all over the are…

The performance and competitiveness of manufacturing companies depend on the production system and depend on the sustainability, productivity, reliability and protection of the expected functions of machinery and equipment in these systems. Their sustainable s…

In order to evaluate different modeling techniques for Unglazed Transpired Collectors (UTC), not only mathematical modeling method for UTC based on heat transfer expressions to estimate the various heat transfer coefficients for the UTC components and empirica…

Today, "kinetic" and "biomimetic" approaches are used as a design strategy in the discipline of architecture which has become an interdisciplinary field. They are used in building construction which known as the "biomimetic" approaches, which take the principl…

Over the past decade, gold nanoparticles (AuNPs) have stimulated great interest in various types of sensors because they possess many attractive properties such as optical, electronic and chemical features [1]. In order to gain more intrinsic properties and …

The use of alternative energy sources has begun to increase with the ever-increasing demand for energy. Today, with this increase, energy production is being tried to be obtained from alternative energy sources. Many companies have included the installation of…

One of the most consumed energy sources today is fossil-based fuels. While the reserve of these fuels is declining, it continues to be the main cause of environmental pollution. Due to the influence of environmental factors and increases in fuel costs has acce…