The reaction of benzyl o-vanillin 1 with ophenylenediamine 2PD, in dichloromethane at low conditions produced novel amino benzeneamine: 2-amino-N-(2-benzyloxy-3- methoxybenzylidene) benzeneamine 2. The intermediate 2 is isolated and obtained as single crystals and their structures were determined and studied by x-ray crystallography. The complete a

Problem Statement: In die and mold industries, surface roughness of the dies and molds produced will determined the end product quality. Therefore, the desired finish surface was specified and the appropriate processes were selected to reach the required quality. Among many contributors to surface quality problem, backcutting is one of the factors

إن تلخيص الدرس في الفصل عملية مهمة في التعليم والتعلم، لكونه أساساً لا بد لكل طالب أنْ يتخذه من أجل فهم الدرس فهماً جيداً واستيعابه استيعاباً كاملاً. وهذا ينطبق تماما على تعليم اللغة العربية و�

لكل لغة في العالم مخارجها خاصة. وكذلك على اللغة العربية واللغة الصينية. فتهدف هذه الدراسة إلى مناقشة حول تدريس بين مخارج الحروف للغتي: العربية والصينية. ستتطرق هذه الدراسة على المنهج االوصفي ا�

With the ever increasing role of computerized machines in society, Human Computer Interaction (HCI) system has become an increasingly important part of our daily lives. HCI determines the effective utilization of the available information flow of the computing, communication, and display technologies. In recent years, there has been a tremendous in

بسم الله الرحمن الرحيم إن الفطرة التي فطر الله الناس عليها تلعب دورا كبيرا في صياغة القيم الإنسانية بصفة عامة، وتتمثل تلك القيم في تصرفات الأفراد والجماعات، وتسجلها لغتهم الأدبية والتي تُعدّ

In this paper the use of laser and vision sensing for navigation of a simple fully-autonomous mobile robot capable of performing obstacle detection and avoidance functions is presented. The navigation system uses image processing and laser triangulation computation to detect obstacles on the path towards the pre-specified target. It then employs fu

It is important to remove manganese from water because of its effects on human and the environment. Human activities are one of the biggest contributors for excessive manganese concentration in the environment. The proposed method to remove manganese in aqueous solution by using adsorption as in carbon nanotubes (CNT) at different parameters: The p

Background: Antimicrobials are often used inappropriately in paediatric wards of medical college hospitals in Bangladesh. Most of the antimicrobials are prescribed based on clinical grounds–signs and symptoms. This intervention study assessed the effectiveness of a training intervention on antimicrobials prescribing by physicians in paediatric wa

Mould growth in indoor environments; has been of concern in the built environments, particularly in the hospital, library and residential environment. The phenomenon of Sick Building Syndrome (SBS) and Building Related Illness (BRI) have also been attributed to mould exposure in the indoor environment. Despite the growing concern over mould infesta