Tag Archives: SYED FOYSOL ISLAM

A Comparative study of a Proxy Memory Buffer for Energy Reduction

Author
A. A. Md. Monzur-Ul-Akhir
University of Development Alternative
A.H.M. Saiful Islam,
University of Development Alternative (UODA)
Syed Foysol Islam
University of Development Alternative (UODA)
Abstract
The most confronting factor in this modern era using a microprocessor is to save power. This paper has been worked on to study the comparison between power consumption and saves among different proposed buffer memory. It has already been proved that using different types of buffer memory at different level in general saves power consumption as different rate. Researchers have established the truth that more than 50% of the total power consumption of a microprocessor controlled devices is consumed by the memory. To enhance the future work and power conservation a brief comparative study have been done and the findings were practical and it is expected that this paper will guide into the track of further improvement for higher efficiency and low power consumption memory buffer.
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ANALYSIS OF THE INSTRUMENTATION FOR THE EFFECT OF ELECTROMAGNETIC FIELDS ON THE GROWTH OF PLANT PHYSIOLOGY

Author
SAKEEB ADNAN SAGOR,
Engineering
University of Development Alternative (UODA)
SYED FOYSOL ISLAM,
Engineering
University of Development Alternative (UODA)
A.H.M. SAIFUL ISLAM,
Engineering
University of Development Alternative (UODA)
Abstract
A lot of researches have been done by many years to analyze the effect of extremely low frequency (ELF) Electromagnetic fields (EMF) on human being, animals and plants. There are a lot of sources that can create ELF EMF such as power transmission and distribution lines house hold appliances and so on. This paper analyzes the comparison of the instrumentation for the production of Electromagnetic Fields (EMF) of cellular and power frequencies of 50Hz. To see how Electromagnetic Fields (EMFs) affect the plant physiology, the instrumentation is essential for the experiment. The experiment was conducted in the Plant Physiology Labrotary, Department of Bio- Technology and Electronics Laboratory, Department of Electronics and Telecommunication Engineering, University of Development Alternative (UODA) in collaboration with the Department of Computer Science and Engineering, Faculty of Engineering, UODA, Bangladesh during the period of 2008-2009.
For details please see the attached file:

Performance Analysis and Recognition of IR-UWB Signals Using TR Systems

Author
SYED FOYSOL ISLAM
ETE
University of Development Alternative (UODA)
Mushfiq-Us-Saleheen Shameem
Computer Science and Engineering
University of Development Alternative (UODA)
A.H.M. Saiful Islam
Computer Science and Engineering
University of Development Alternative (UODA)

Abstract

This research paper concerns with effectiveness of IR-UWB signals can be analyzed using the recursive configuration of predictable TR and standard TR systems. This can be achieved by using IEEE 802.15.4a specification which is contrasted with predictable TR using BER which is thought to be quasi-static channel. However in case of standard TR system, its progression could be little bit changed. The matlab simulation evaluates the performance of the projected system is better than the performance of the traditional TR systems.

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ANALYSIS OF THE ENVIRONMENTAL CONSEQUENCES OF E.M.F. ON INDIVIDUAL’S AND ELECTRONIC EQUIPMENTS

Author
A.A.M. MONZUR-UL-AKHIR,
Engineering
A.H.M. SAIFUL ISLAM,
Engineering
SYED FOYSOL ISLAM,
Engineering
Abstract:
The consequential effect measurement of the absorption of electromagnetic energy on both individuals and electronic equipments is essential. Through out of this research, the electromagnetic emission on the human and electronic devices was examined with scientific experiments. According to this research experiment, model of human brain simulated with the effect of Electro Magnetic Field (EMF) was observed. The experiment was conducted in the Electronics Laboratory, Department of Electronics and Telecommunication Engineering,
University of Development Alternative (UODA) in collaboration with the Department of Computer Science and Engineering, Faculty of Engineering, UODA, Bangladesh during the period of 2008 and 2009. The outcomes of the paper are evaluated with the results of the literature studies; an excellent conformity is identified where it was observed that the EMF has effects on human body which varies with the different parts of the body.
For details please see the attached file:

IMPACT OF HUMIDITY OF AIR ON THE PROPERTIES OF CAPACITOR-VOLTAGE NATURE OF RF-MEMS CAPACITIVE SWITCH

Author
SYED FOYSOL ISLAM
Engineering
University of Development Alternative (UODA)
A.H.M. SAIFUL ISLAM
Engineering
University of Development Alternative (UODA)
SHAMIM AL MAMUN
Engineering
University of Development Alternative (UODA)
Abstract
The Capacitor-Voltage (C-V) features of RF-MEMS switches have already been studied. This research paper examined how the humidity influences the performance of the electronic devices as well as helps to find out how C-V characteristic curve shifted depending upon humidity and dried atmosphere. The experiment was conducted in the Communication Laboratory, Department of Electronics and Telecommunication Engineering, University of Development Alternative (UODA) in collaboration with the Department of Computer Science and Engineering, Faculty of Engineering, UODA, Bangladesh during the period January- May, 2009.
For details please see the attached file: