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Damage Progression in Bga Solder Joints During board-Level Drop Test
Research Output | Dar Al-hikmah Library | IIUM Only

This study examines the dynamic fracture propagation experienced by critical solder joints in a BGA test package during board-level single drop test. An Input-G loading method is employed to simulate a drop test condition with a peak acceleration of 1500G within a time duration of 0.5 ms. Unified inelastic strain model (Anand) describes the strain

Prevalence and Sociodemographic Factors Associated with Loneliness and Depression Among Older Adults
Research Output | Dar Al-hikmah Library | IIUM Only

ABSTRACT Background/Objective The phenomenon of loneliness exists in people of all ages but may cause a problem to older adults. On the other hands, depression has long been acknowledged to be a serious mental health problem in the older adult population. Nevertheless, diagnosing depression in the older adult is often difficult. The aim of this stu

Distributive Justice : a Comparative Analysis
Research Output | Dar Al-hikmah Library | IIUM Only

Distribution of wealth and income is one of the most important topics concerning the economic life of man, and yet the most controversial. It is due to distribution of wealth and income that great revolutions such as the French Revolution of 1789, and armed conflicts in many parts of the world have taken place. The most fundamental question 86 in t

Analytical Finite Element Formulation of non-Uniform euler-Bernoulli Beam
Research Output | Dar Al-hikmah Library | IIUM Only

Structural beam element is widely used for many applications. To satisfy some requirements, it is not uncommon that the beam has to posses a non-uniform distribution of its cross section along the span. A common approach to analyze such a structure is by using a variational principle to develop the element stiffness matrix. In the present paper, an

Simulation Study of side-By-side Spiral Coil Design for Micromagnetometer
Research Output | Dar Al-hikmah Library | IIUM Only

Magnetic field measurement has many applications particularly in the field of navigation, military, space exploration, and medical. Among many magnetic devices, magnetometer is significant due to its capability of detecting direction and measuring strength of magnetic field. Through the years, many types of magnetometer had been invented with fluxg

Analysis of Engine Performance with Ngv
Research Output | Dar Al-hikmah Library | IIUM Only

This paper presents experimental results carried out to evaluate brake thermal efficiency and fuel consumption by gasoline and compressed natural gas (CNG). In this experiment, a 4-cylinders gasoline engine has been modified to bi-fuel engine, then the engine is operated for the condition of fixed load condition to obtain same brake power output fr

Radiographic Study on Premature Loss of Primary First Molars Leading to Premature Eruption of First Permanent Premolars
Research Output | Dar Al-hikmah Library | IIUM Only

Objectives: Purpose of this study was to investigate racliographically the premature loss of primary first molars and thus consequence with the premature eruption of first permanent premolars among the paediatric patients. Materials and Method: A retrospective study on total 178 Orthopanthomograrns (OpGs) of 6-9 years old paediatric patients who at

"bin / Binti" or "bin / Binti"
Research Output | Dar Al-hikmah Library | IIUM Only

The article contained guidelines for standard writing convention on expresssing the filial indicator "bin and binti" and short description on recording the Malay names.“bin / binti” or “Bin / Binti”? Many of us may be so accustomed to see “bin / binti” in the citation of Malay names but of late the typo graphical style of “Bin

al-Qardh al-Hasan
Research Output | Dar Al-hikmah Library | IIUM Only

Islam allows loan as a form of social service among the rich to help the poor and those who are in need of financial assistance. Loan in Islam may be obtained in two ways: (i) Loan with condition of repayment, and (ii) gratuitous loan without any compensation or gift. However, Islam does not recognize any loan with interest for the benefit of the d

Accurate Geometric Stiffness Matrix Formulation of Beam Finite Element
Research Output | Dar Al-hikmah Library | IIUM Only

Alternate estimation of beam buckling load is presented in this Chapter. The standard procedure using a variational principle approach is usually utilized a cubic polynomial approach for the beam displacement shape such that the geometric stiffness matrix is a function of the geometric length of the element only. In the present work, the geometric

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