Yayın tarihi için Mühendislik Fakültesi listeleme
Toplam kayıt 346, listelenen: 21-40
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İstanbul Aydın Üniversitesi öğrencilerinin beslenme alışkanlıkları üzerine bir araştırma
(2009-09)Beslenme, insanoğlunun yaşamını devam ettirebilmesi için vazgeçemeyeceği bir zorunluluktur. Düzenli ve doğru beslenen fertlerin oluşturduğu bir topluma sahip olan ülkelerin gelişme süreçlerinin de daha hızlı olacağı ... -
Reverse Power Data Analysis and Feature Extraction Based Upon Continuous Wavelet Transform for Electric Power Plants
(2010)This study is focused on the investigating of a power plant generator in reverse power condition. For this purpose, reverse power data were collected from a Combined Heat and Power Plant generator protection relay. The ... -
Quantum Entanglement via Superradiance of a Bose–Einstein Condensate
(2010)We adopt the coherence and builtin swap mechanism in sequential superradiance as a tool for obtaining continuousvariable (electric/magnetic fields) quantum entanglement of two counterpropagating pulses emitted from the two ... -
The Effect of Modified Atmosphere Packaging on The Quality and Shelf Life of Frankfurter Type-Sausages
(2010)The effects of modified atmosphere packaging on the quality and shelf life of frankfurter-type sausages, prepared exclusively from beef meat, were investigated. Sausages were packed under varying modified atmosphere ... -
On the algebraic expression of the AES S-box like S-boxes
(2010)In the literature, there are several proposed block ciphers like AES, Square, Shark and Hierocrypt which use S-boxes that are based on inversion mapping over a finite field. Because of the simple algebraic structure of ... -
On the mixcolumns linear transformation used in AES cipher
(2010)AES block cipher includes a linear transformation called MixColumns which transforms 32-bit input to 32-bit output. This transformation has the property that makes linear and differential attacks harder. In this study, we ... -
Examination of Harmonics in Incandescent Lamps and CFLs
(London Science Publishing Ltd, 2010)Compact fluorescent lamps (CFL) are widely used in lighting technology since they have less power consumption and more efficiency compared with incandescent lamps. They require neither external ballast nor a starter. ... -
Evaluation of student performance in laboratory applications using fuzzy logic
(Elsevier Science Bv, 2010)Educational systems typically employ classical methods of performance evaluation. In this system, student performance depends on exam results and is evaluated only as success or failure. Alternative, non-classical performance ... -
A research on SCADA application by the help of OPC server for the water tank filling system
(Academic Journals, 2010)This study deals with the data exchange issues based on object linking and embedding for process control (OPC) server in industrial automation systems. OPC server is a software developed to solve the driver device problem, ... -
Time-frequency analysis of the current measurement by hall effect sensors for electric arc welding machine
(Kaunas Univ Technol, 2010)In this study, electrical current drawn by an electric arc welding machine (EAWM) is analyzed in frequency domain as a spectral approach. A hall effect sensor is used to get the current drawn by the welter in terms of ... -
The contribution of wind-hydro pumped storage systems in meeting Turkey's electric energy demand
(Pergamon-Elsevier Science Ltd, 2010)Renewable energy resources have played an important role to meet increasing energy demand in the world. Among the renewable energy resources, especially, wind energy is of interest due to some advantages, such as being ... -
Determination of Optimum Operation Cases in Electric Arc Welding Machine Using Neural Network
(2011)With arc welding machines, welding is only performed at optimum operating points. Determination of optimum operating points is important so as for welding machines which will be produced in future to be developed in a ... -
A Neuro Detector Based on the Cybernetic Concepts for Fault Detection in Electric Motors
(2011)In this study, an auto-associative neural network (AANN) is designed as a fault detector using the cybernetic concepts. In this sense, an artificial neural network structure is connected with a finite state system or a ... -
Quantum-Masurement Backaction From a Bose-Einstein Condensate Coupled to a Mechanical Oscillator
(2011)We study theoretically the dynamics of a hybrid optomechanical system consisting of a macroscopic mechanical membrane magnetically coupled to a spinor Bose-Einstein condensate via a nanomagnet attached at the membrane ... -
Spin Squeezing With Coherent Light Via Entanglement Swapping
(2011)We analyze theoretically a scheme that produces spin squeezing via the continuous swapping of atom-photon entanglement into atom-atom entanglement, and propose an explicit experimental system where the necessary atom-field ... -
Creation of A Vortex in A Bose-Einstein Condensate By Superradiant Scattering
(2011)The creation of a topological vortex by a superradiant scattering of a Laguerre-Gaussian (LG) beam off an atomic Bose-Einstein condensate (BEC) is theoretically investigated. It is shown that scattered superradiant radiation ... -
Detection of Ferroresonance Phenomenon for the west Anatolian Electric Power Network in Turkey
(2011)Ferroresonance is an electrical phenomenon in nonlinear character, which frequently occurs in power systems containing saturable transformers and single or more phase switching on the lines for the disjunction of the loads. ... -
A new process damping model for chatter vibration
(2011)This paper presents a new analytical process damping model (PDM) and calculation of Process Damping Ratios (PDR) for chatter vibration for low cutting speeds in turning operations. In this study a two degree of freedom ... -
Effects of Packaging Atmospheres on the Quality and Shelf Life of Beef Steaks
(2011)The effects of modified atmosphere packaging on the quality and shelf life of beef steaks were investigated. Beef steaks were packed under varying modifi ed atmosphere conditions (A = 70% CO2, 30% N2; B = 80% CO2, 20% O2; ... -
Effects of Avian Influenza on Consumer Purchasing Behavior in Tekirdağ
(2011)In this research, the effects of avian flu on meat products consumption habits of public in Tekirdag city center were investigated. To this end, a questionnaire about this topic was used in a survey that has been performed ...
