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Toplam kayıt 253, listelenen: 81-90
VoIP/UC Güvenliğinin Bütünsel Bilgi Güvenliği Planlamasına Dâhil Edilmesi
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-05-16)
VoIP has become an important component of modern corporate communications, and many enterprises depend entirely on it for voice and multimedia. As with most new technologies, there are both security opportunities and risks ...
Multi-Period Prediction of Solar Radiation Using ARMA and ARIMA Models
(ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2015-12-09)
Due to the variations in weather conditions, solar power integration to the electricity grid at a high penetration rate can cause a threat for the grid stability. Therefore, it is required to predict the solar radiation ...
Controller Design for a Limited Angle Torque Motor and dsPIC Implementation
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)
This study addresses the modeling of a LAT motor in Simulink environment and then designing and testing various controllers for this model. The LAT motor model is first expressed using equations which describe the DC motor ...
Design and experimental implementation of single phase power factor correction converter based on fuzzy logic controls techniques
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)
This paper presents an experimental implementation of the single phase power factor corrector PFC based on AC/DC converter with boost chopper. PI, Fuzzy logic and fuzzy adaptive PID controllers for the capacitor voltage ...
A Novel Power Control Strategy for Wind-Driven Permanent Magnet Synchronous Generator Based on a Single Leg Multi-Mode Power Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-03-22)
This paper presents a novel power control strategy for a hybrid power supply system consisting of wind-driven permanent magnet synchronous generator (PMSG) and energy storage device. In this study, a single leg multi-mode ...
Tendencies of engineering students on applying technological innovations
(ELSEVIER SCIENCE BV, SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2015)
As Information and Communication Technologies (ICTs) infuse more into our daily lives, their effects and significance become more visible for everyone. On the other hand, not all ICTs are welcomed by everyone. Some ...
Multi-Time Series and -Time Scale Modeling for Wind Speed and Wind Power Forecasting Part II: Medium-Term and Long-Term Applications
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)
This paper represents the second part of an entire study which focuses on multi-time series and -time scale modeling in wind speed and wind power forecasting. In the first part of the entire study [1], firstly, moving ...
Effects of Hydration Changes on Body Composition of Wrestlers
(Kowsar Medical, 2014)
The aim of this study was to determine effects of hydration changes on bioelectrical impedance in wrestlers. One hundred fourteen wrestlers aged 15-17 yr were recruited. The wrestlers’ body composition analysis was determined ...
Sporcularda Dehidrasyonun Performans Üzerine Etkileri ve Vücut Hidrasyon Düzeyinin İzlenmesi
(Ankara Üniversitesi, 2010-09-06)
Dehidrasyon, sporcularda sadece atletik performansı düşürmekle kalmaz bununla birlikte ciddi derecede sağlık sorunlarına hatta ölümlere bile yol açabilmektedir. Özellikle uzun süreli dayanıklılık gerektiren yarışma ve ...
Vücut Hidrasyon Durumunun Belirlenmesinde Farklı Dört İdrar Ölçüm Yönteminin Karşılaştırılması
(Türkiye Klinikleri, 2010-03-26)
Amaç: Dehidrasyon durumunun hızlı, güvenli ve pratik yollarla belirlenmesi ve takip edilmesi sportif performans açısından önemlidir. Antrenman ve yarışmalarda vücut hidrasyon düzeyindeki değişimler performansı olumsuz ...