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Solution for a Conservative Nonlinear Singular Oscillator in Plasma Physics Using Harmonic Balance Method
Research Output | Dar Al-hikmah Library | IIUM Only

In this article, an analytical technique has been developed to determine approximate solutions of nonlinear singular oscillator. Usually, a set of nonlinear algebraic equations is solved in analytical approximate method. However, analytical solutions of these algebraic equations are not always possible, especially in the case of a large oscillation

Premalignant Pancreatic Cancer Diagnosis Using Proteomic Pattern Analysis
Research Output | Dar Al-hikmah Library | IIUM Only

Pancreatic cancer is one of the deadliest cancers due to the fact that it does not exhibit symptoms in the early stages. Furthermore, when pancreatic cancer gets diagnosed, it is usually too late. Consequently, early diagnosis is highly essential. The dawn of proteomics has brought with it a glimpse of hope of uncovering biomarkers that can be indi

Parametric Study of Uwb Chipless RFID Tag: an Impulse Interrogation Approach
Research Output | Dar Al-hikmah Library | IIUM Only

The ultra-wide band passive RFID system is receiving a great consideration for the researchers with the aim of substituting the conventional barcode system. The dimension of the chipless tag still rests as a big question that makes the use of tagging the object difficult as well as costly. Different backscattered signal with time delay can successf

Synthesis, Characterization and Structural Studies of Sodium Morpholine-4-carbodithioate and its Metal Complexes
Research Output | Dar Al-hikmah Library | IIUM Only

Sodium morpholine-4-carbodithioate and four metal complexes were synthesized and characterized using various physico-chemical techniques. The ligand behaved as a uninegatively charged bidentate ligands upon complexation with metal ions with the general formula of Ma(SS)2 and Mb(SS)3, where Ma is Cu(II) and Ni(II) and Mb is Co(III) and Fe(III). All

Contributions of Ordinary Citizens Towards Development of a Society: the Case of Bangladesh
Research Output | Dar Al-hikmah Library | IIUM Only

This paper highlights the contributions of ordinary citizens to the development of a developing country – Bangladesh. The article discusses the contributions made by two ordinary citizens of Bangladesh, Begum Rokeya Sakhawat Hossain and Khondker Azizur Rahman Salim, toward building the society. It is argued in this paper that the participation of

Approximate Solutions for Strongly Nonlinear Oscillators by Using Harmonic Balance Method
Research Output | Dar Al-hikmah Library | IIUM Only

We introduce an analytical technique to solve strongly nonlinear oscillators with cubic and harmonic restoring force by using harmonic balance method (HBM). A set of nonlinear algebraic equations is appeared when HBM is imposed. In this paper, a power series solutions of these nonlinear algebraic equations gives desired results and to avoid numeric

Microstrip Spiral Resonator for the Uwb Chipless RFID Tag
Research Output | Dar Al-hikmah Library | IIUM Only

A resonator type chipless RFID tag comprised of two separate antennas, one transmission line with spiral resonators. The key element of a chipless RFID tag is its passive spiral microstrip resonator circuit which contains the data bits for the tag. To decrease the dimension of resonator in chipless tag is still challenging task. At present rectangu

Language and Nationalism in South Asia
Research Output | Dar Al-hikmah Library | IIUM Only

It is argued in this paper that although the South Asian sub-continent was split into two independent states of Pakistan and India in 1947 on the basis of religion, in the post-independence years, in both states the question of national language emerged as a major issue in their national politics, and threatened to reshape their religion-based nati

Tag for Uwb Chipless Rfid: a Single Antenna Approach
Research Output | Dar Al-hikmah Library | IIUM Only

Even though the UWB passive RFID is getting so much attention for the researchers with the goal of replacing the conventional barcode system, the tag dimension still remains as a big issue which makes the tag price comparatively higher than the barcode. Many proposals have been made for last one decade to overcome this problem. In this paper an app

Development of Diagnostic System for Atherosclerosis Based on Intrinsic Fluorescence Using Multispectral Imaging
Research Output | Dar Al-hikmah Library | IIUM Only

Composition of atherosclerotic arterial walls is rich in lipids such as cholesterol; unlike normal arterial walls. In this study, we aimed to utilize this difference to diagnose atherosclerosis via multispectral imaging, which allows for identification of fluorescence originating from the substance in the arterial wall. The inner surface of extract

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