Güncel Gönderiler: Mühendislik ve Mimarlık Fakültesi
Toplam kayıt 720, listelenen: 401-420
-
İletim ağlarındaki tıkanıklığın güç akışı çözümleri ile saptanması
(2010)Transmission congestion has become a new challenge in an open-access environment of electric power systems. In today's world, electric transmission networks have been so much loaded that such a case has never been observed ... -
Bifurcation mechanism of low-frequency oscillations in power systems with long transmission lines
(2011)Low-frequency oscillations have long been observed in power systems with long transmission lines. However, the underlying mechanism that leads to these oscillations has not been identified clearly so far; that is, the close ... -
Definition of common conventions for education of CFS system design
(2012)CFS system of which can be used in the field of low rise residentials, are included in industrialised building systems due to installation principles of the system. Widespreading of the usage of an industrialised building ... -
Gendered differentiated communication & educational characteristics in online technologies at undergraduate, MA or Doctorate degrees
(2012)In this study one of the most important approaches will be: it is so open that online learning has different effects on male and female students; also it has various effects on male and female faculty members. This paper ... -
A mathematical model and solution techniques for the influential selection problem
(Institute of Industrial Engineers, 2013)In the era of social networks, many companies shift their marketing campaigns to this new media. Any person who influences his/her connections is called an influential. Since companies have limited budgets for advertising, ... -
Innovative Way of Obtaining Energy
(2013)In big cities., many people use public tarnsportation 'ehicIcs especially,metrobuses. The purpose of this innovative study is to produce energy from those 4 million passengers. This designed system will produce electrical ... -
Success of ensemble algorithms in classification of electrical impadence spectroscopy breast tissue records
(IEEE Computer Society, 2014)In this study was performed by using records from breast tissue electrical impedance spectroscopy analysis. The aim of the study is to reveal the impact of ensemble algorithms on success of the classification performance ... -
An efficient variable neighbourhood search heuristic for the influential selection problem
(National Technical University of Athens, 2014)A online social network consists of individuals or entities which are tied by a certain type of interdependency such as collaboration, friendship or acquaintance. Due to the wide usage of internet, many companies actively ... -
Bioceramic production from giant purple barnacle (Megabalanus tintinnabulum)
(Trans Tech Publications Ltd, 2015)In this study the structural and chemical properties of barnacle shell based bioceramic materials (i.e. hydroxyapatite, whitlockite, monetite and other phases) were produced by using mechano-chemical (hot-plate) conversion ... -
The effects of digital game-based learning on performance and motivation for high school students
(ICIC Express Letters Office, 2015)The purpose of this study is to investigate the effects of digital game-based learning on the performance and motivation of high school students in computer science education. A simple matching game was designed using the ... -
Diamon: Learning the english language through gaming by kindergarten students
(ICIC Express Letters Office, 2015)The purpose of this study was to measure the effect of a serious game on the achievement and performance of 6 years old kindergarten students. A mobile game, Diamon, was designed using the Spiral Education Game Design ... -
Silkfibroin-Ca-P composite bone replacement material for guided bone growth
(International Committee on Composite Materials, 2015)Mineralized natural protein based materials are investigated as novel materials to be used in tissue engineering and as bone replacement materials. Silk fibroin fiber based foams and films are used as mineralized composites ... -
Modeling of gravity anomalies due to 2D geological structures using Genetic algorithm
(Istanbul University, 2015)In this paper, a new modeling technique is introduced using Genetic Algorithm (GA). In this method, Genetic algorithm (GA) is modified and used as an optimization method in geophysics applications. The problem at hand is ... -
Search for D0 ??? and improved measurement of the branching fraction for D0 ??0?0
(American Physical Society, 2015)Using 2.92 fb-1 of electron-positron annihilation data collected at ?s = 3.773 GeV with the BESIII detector, we report the results of a search for the flavor-changing neutral current process D0 ??? using a double-tag ... -
Novel Bioceramic production via mechanochemical conversion from plate limpet (Tectura scutum)-Shells
(Trans Tech Publications Ltd, 2016)Calcium phosphates are very important biomaterials for orthopaedic and dental applications. Hydroxyapatite (HA) is one of the important phases used for grafting. Those are produced from synthetic and natural sources with ... -
Can European sea bass (Dicentrarchus labrax) scale be a good candidate for nano-bioceramics production?
(Trans Tech Publications Ltd, 2016)Bioceramics are commonly used biomaterials for orthopedic and dental applications. Among these bioceramics, hydroxyapatite (HA) and tricalcium phosphate (TCP) are of interest and are used in various biomedical applications. ... -
Production of apatite from snail shells for biomedical engineering applications
(Trans Tech Publications Ltd, 2016)Bioceramics is very important application for dental and orthopedic procedures. Beside all these normal procedures traffic accidents are requiring increasing number of graft, prostheses and orthosis applications. Bioceramics ... -
Production process evaluation and improvement by using the method of discrete event simulation
(EUROSIS, 2017)The label printing and packaging industry has a rapidly growing and evolving market in the world. The most important aim of the companies is to accomplish the demand and expectations of the customers in the market. Label ... -
The performance evaluation of CO2 transcritical booster and R290/R744 cascade refrigeration systems for different cities in Turkey
(International Institute of Refrigeration, 2017)CO2 as a natural and fully environmentally friendly refrigerant has become more preferable in refrigeration systems in recent years. Since its critical temperature is much lower than that of other refrigerants. It is mostly ...
