Glass materials play a vital role in advancement of science and technology. They have found wide spread application in the industry, in laboratory equipment and in micro-gas turbines. Due to their low fracture toughness they are very difficult to machine, moreover there are the chip depositions on the machined surface which affects surface finish u

Surface finish and dimensional accuracy are two of the most important requirements in machining process. High speed machining (HSM) is capable of producing parts that require little or no grinding/lapping operations within the required machining tolerances. In HSM determination of the optimum combination of cutting parameters for achieving the requ

This research paper tries to explore the law of legacy as well as waiver of legacy and its impact on the validity of marriage contract. The objective of this study is to know whether waiver of legacy is acceptable in Islamic Law and to how extent it could affect the validity of the marriage contract. Deductive qualitative data analysis of verses of

Consumers enter into various types of contract for the supply of goods or services in their everyday life. In most cases these contracts contain terms which are more favourable to traders but unfair to the consumers. A standard form contract designed by the traders is the common contract where unfair terms can be expected to be found. Unfair terms

Machining of metals is generally accompanied by a violent relative vibration between work and tool, known as chatter. Chatter arises due to resonance when the frequency of instability of chip formation and the natural frequencies (vibration modes) of the machine-system components coincide. Chatter has detrimental effects on tool life, productivity,

In CNC machining, high downtimes of machine tools are associated with the tool zero point setting in the absence of automatic setting devices. The problem is more acute in high speed and micro-machining processes dealing with micron and sub micrometer range depth of cut which precise require zero point setting. Hence there is a high demand for reli

يُعدُّ علم اللغة النصي من العلوم المعاصرة التي تناولها الباحثون في تحليل النصوص، حيث ظهرت إرهاصاته بعد صدور كتب عربية مترجمة تناولت مفاهيم السبك والحبك أو الاتساق والانسجام، وبدأت الدراسات ا

Nanotechnology has emerged as one of the very promising technologies that will change the way things have been done before. The research in nanotechnology advanced speedily with the focus on creating new devices and materials that will be applied in various field. This book will present the enhancement of the characteristics of some existing materi

Centella asiatica or “gotu kola” has been used since long time ago as an ethno-pharmacological plant and supposed to be a potent medicinal plant for its various pharmacological effects favorable for human health. Many studies described the noteworthy protective effect of C. asiatica against numerous diseases. Biological activities of C. asiatic

This study examines the contrast between verbal system of Arabic and Malay. The researcher starts with a descriptive study for issues of verbal system in Mal’ay. The following subjects are discussed: active voice, passive voice, derivation through prefixes and suffixes, repetition of the numbers and structures. In Arabic this study describes cond