ISO 21536:2007 provides specific requirements for knee joint replacement implants. With regard to safety, this International Standard specifies requirements for intended performance, design attributes, materials, design evaluation, manufacture, sterilization, packaging, information supplied by the manufacturer and methods of test.

Environment forms the basis upon which all human activities such as physical, social and economy take place. Malaysia is a nation that is blessed with the beauty of nature and at the same time advanced in terms of infrastructural development. Environmental resources are vital components of the environment that include land, vegetal resource, water

Data envelopment analysis (DEA) is popularly used to evaluate relative efficiency among public or private firms. Most DEA models are established by individually maximizing each firm’s efficiency according to its advantageous expectation by a ratio. Some scholars have pointed out the interesting relationship between the multiobjective linear progr

Wife battering has become one of the major problems across the world. It cuts across lines of races, religion, income and classes of people. It is also deeply embedded in all cultures, so much so that millions of women consider it as a way of life. This article seeks to examine the cultural and legal perspectives on wife battering in Malaysia. In r

Computed tomography (CT) is a medical imaging method of tomography. Digital geometry processing is used to generate a three-dimensional image of the inside of a patient from a large series of two-dimensional X-ray images taken around a single axis of rotation. The scanning ofCT has become an important tool in medical imaging to supplement X-rays an

The sintering behaviour of three different HA, i.e. a commercial HA(C) and synthesized HA by wet precipitation, HA(W) and mechanochemical method, HA(M) were investigated over the temperature range of 1000°C to 1350°C. In the present research, a wet chemical precipitation reaction was successfully employed to synthesize highly crystalline, high pu

Henoch-Schonlein purpura or anaphylactoid purpura is a systemic vasculitis of unknown cause that affects small vessels and mainly involves the skin, joints, gastrointestinal tract and kidneys. Gastrointestinal involvement occurs in more than half of patients and is thought to be related to edema and intramural haemorrhage. Radiologically the gastro

إن أساس الحوار السليم هواللغة السليمة المهذبة الخالية من التجريح والأسلوب الراقي الهادف إلى حلّ وسط بحيث يكسب الجميع وتتوثق العرى بين الناس. كما أنّ أسلوب الحوار المهذب يدّل على مدى حرص المحا�

Vocabulary control in teaching arabic

Teaching extended essays for high schools