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Electrode Wear and Material Removal Rate During Edm of Aluminum and Mild Steel Using Copper and Brass Electrodes
Research Output | Dar Al-hikmah Library | IIUM Only

In the present study an analysis has been done to evaluate the electrode wear along the cross-section of an electrode compared to the same along its length during EDM of aluminum and mild steel using copper and brass electrodes. In an overall performance comparison of copper and brass electrodes, we found that electrode wear increases with an incre

rule-Based Fuzzy Logic Controller with Adaptable Reference
Research Output | Dar Al-hikmah Library | IIUM Only

This paper attempts to model and design a simple fuzzy logic controller with Variable Reference. The Variable Reference (VR) is featured as an adaptability element which is obtained from two known variables – desired system-input and actual system-output. A simple fuzzy rule-based technique is simulated to show how the actual system-input is grad

A non-Contact Capacitance Type Level Transducer for Liquid Characterization
Research Output | Dar Al-hikmah Library | IIUM Only

The liquid properties such as buoyancy, pressure at a depth, relative electrical permittivity, electrical conductivity, thermal conductivity, absorption of radiation, liquid surface reflection of sound or light waves, are used to design the different types of liquid level transducers for liquid level measurement in any process industry. The contact

Effect of Cryogenic Cooling During Grinding of Mild Steel and Stainless Steel
Research Output | Dar Al-hikmah Library | IIUM Only

The generation of intensive heat during grinding not only accelerates wheel wear but also impairs the machined surface by inducing tensile residual stresses, micro-cracks and thermal damage. The application of conventional cutting fluids does not help to remove these problems effectively, particularly under heavy cutting conditions. Moreover, conve

Capacitive Transducer Circuits for Liquid Level Measurement
Research Output | Dar Al-hikmah Library | IIUM Only

This work is making use of the capacitive element that is made of two electrodes - a column of liquid the level of which is to be measured, and a metallic tube that is pulled and fitted over a PVC tube of accordingly smaller dimensions. Both of the electrodes are provided with contact terminals for easy connection within a bridge circuit, which is

Modeling of Edm Process Parameters for Machining Stainless Steel Using Copper Electrodes
Research Output | Dar Al-hikmah Library | IIUM Only

This paper reports on the experimental investigations of surface roughness and material removal rate in electrical discharge machining (EDM) of austenic stainless steel. The importance of this study is that it establishes imperical relations regarding machining parameters and the responses in analyzing the machinability of the austenitic stainless

Food Uptakes and Enzyme Activities When the Siberian Sturgeon, Acipenser Baeri (Brandt, 1869), Feeds Continuously or Limitedly
Research Output | Dar Al-hikmah Library | IIUM Only

Total feeding rates and digestion effectiveness of the Siberian sturgeon were determined for a limited one-hour feeding and for continuous feeding. The mean fork length was 13.7 1.7 (S.D) and mean weight was 12.0 3.2 (S.D) g for the individuals used in these experiments. Continuous feeding induced subsequent weight increase of the stomachs but the

An Approach to the Position of Islamic Law with the Consideration of the Reform Through the Aiding Factors
Research Output | Dar Al-hikmah Library | IIUM Only

İslam Hukukunun konumuna, reform konseptini değerlendirerek, yardımcı etmenlerle birlikte bir bakış. İslam Hukuku ilahi bir karaktere sahip olmasına rağmen ahkâmında insan etkisi göz ardı edilmemektedir. Bu ilahi kaynaklı hukuk sisteminde insan müdahalesine olanak sağlayan bazı etmenler vardır. Bu etmenlerin varlığı İslam huku

Abdominal Obesity in Malaysian Adults: National Health and Morbidity Survey III (Nhms III, 2006)
Research Output | Dar Al-hikmah Library | IIUM Only

Abdominal obesity (AO) is an independent risk factor for cardiovascular disease, hypertension and diabetes mellitus in adults. There is a lack of data on the magnitude and socio-demographic profile of AO among Malaysian adults at the national level. In the Third National Health and Morbidity Survey (NHMS III) conducted in 2006, AO of adults aged 18

Convolution Coder Software Implementation Using Viiterbidecoding Algorithm
Research Output | Dar Al-hikmah Library | IIUM Only

This In this paper, Convolutional coder software implementation using Viterbi decoding algorithm for bitstream that has been encoded using Forward error correction is presented. It will discuss the detailed description and the steps involved in simulating a communication channel using convolutional encoding with Viterbi decoding. The steps will inv

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