In this study, the energy spectrum and wave functions of the hydrogen atom are discussed using the path integral method in complex space. The Path integral is easily applied to the harmonic oscillator problem. The problem of hydrogen atom is transformed into…
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477 results for “evolutionary algorithm, particle swarm algorithm, optimization, heuristic method”
This study was conducted to assess the effects of 5 types of water: Ozonated, Chlorinated, Celestite Stone-treated, Natural Spring Waters and PinResin-treated water on performance, oxidative stress and carcass parameters in Japanese quail. A total of 150, 3-…
Because of the wide, scattered and large part of the forest areas being located far away from the settlement areas, transportation can only be realized through forest roads and the importance of transportation of forest roads has been emphasized. The grading…
In this study, we first introduced intuitionistic fuzzy soft sets and similarity measures of two intuitionistic fuzzy soft sets. We then construct a decision making method for the speech emotion recognition problem based on the similarity measure of intuitio…
Bu çalışma; havadan havaya bir atık ısı geri kazanım uygulamasında ısıl performansı etkileyen faktörlerin optimum değerlerinin araştırılması üzerinedir. Sistemde ısı transferini gerçekleştirmek üzere polimer malzemeden imal edilmiş çapraz akışlı plakalı ısı de…
In this study, the mechanical properties of milled glass fiber reinforced polypropylene matrix composite materials produced by extrusion method were investigated. The grain sizes of the milled glass fiber powders were measured with an optical microscope and we…
This study was carried out to determine pre-operative anxiety levels of day surgery patients. This descriptive study was conducted between june 2016 and october 2017 in the general surgery clinic of Yalova State hospital. The study population consisted of adul…
The rapid increase in the world population and climate change due to industrialization require the preservation and sustainability of existing water resources. The calculation of drainage networks that are directly related to watershed management is very impor…
Structural health monitoring allows the status of structures or components to be assessed using sensors. This method is widely used in the evaluation of the state of engineering structures, especially aviation and space engineering. Sensors used in structural …
Boron is a important element that can be used in many different fields such as the ceramic industry, fertilizers, insecticides, corrosion inhibitors and etc. Boric acid is a naturally occurring compound containing boron, oxygen and hydrogen (H3BO3) elements. I…
The dams built for the purposes of electricity generation, domestic and irrigation water supply, flood control, etc., make a great contribution to the region and country's economy. For all these purposes, dam construction is very difficult and costly. In addit…
Scientific and technical field of multiple disciplines working on lighting, is of great importance in our daily lives. Especially when energy saving is aimed at illumination of houses, other elements are mostly ignored. This situation, which affects our physic…
Variable magnetic fields are widely used in energy production. Two methods can be applied to make the magnetic field variable. The first of these is to apply an alternating current to the insulated conductor on the outer surface of a core. The other is to rota…
Phthalocyanines (Pcs) have many uses in advanced technology. In recent years, the applications of MPc complexes have expanded to fields such as photodynamic therapy (PDT) photodetectors, photoconductive agents in photocopiers, and electrocatalysts, but these c…
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…
Molecular interactions have been a hot topic in chemistry because of their importance in different processes from biological activities [1]. Quantum dots with strong and easily tunable luminescence and high emission quantum yields have become well-established …
In today’s world with ever-aggravating environmental problems, environmental training has a great significance in mitigating and coping with such problems. Environmental pollution is the greatest problem today and certain measures and steps should urgently be …
The new material type is ‘cryogels’, which have important potential in biotechnology applications. Cryogels can be obtained from natural or synthetic polymers. It is seen that cryogens prepared from natural polymers become a preferred material group for tissue…
Nowadays, in the field of industry and commerce, heavy loads have to be removed by various methods and moved from one place to another. Mobile cranes in order to overcome these tasks are in common use. One of the problems that prevent the safe and long-lasting…
Due to increase in heating rate of initial powders used for production of aluminium matrix composites in sintering furnace, both formation of undesired phases in content of the composite materials were prevented and production costs and duration were tried to …