one of the great events in the history of iran is the emergence and spread of islam within the early hegira centuries.  the result of the interaction between islam and iran was transformations in many cultural dimensions and indices. this research states the problem of the islamization of iranian lifestyle andthe culture of purity and impurity, in particular.in this article,interpretive-analyti...

BACKGROUND Evolution is the natural process that is not limited merely to the biological world but to the social world as well. The standards of living and the expectations change with time. This study was done to generate data that can help doctors and hospital administration to identify and solve problems. METHODS It was a cross-sectional study conducted at a major tertiary care hospital of...

The environment is a place or room that can influence the student learning process. Without clean environment, motivation also less than optimal. This study aims to determine implications of school cleanliness on students' at SDN 2 Loktabat Utara. research method qualitative with data collection techniques using observation, interviews and documentation. teachers who might be able become materi...

A novel, targeted approach to sootblower activation has been demonstrated recently at a large, T-fired, coal unit. Targeted sootblowing techniques are designed to activate blowers based upon the conditions of the boiler rather than a traditional time and/or sequence based approach. Various approaches have been used in the past to perform targeted sootblowing including neural network based model...

While it is anticipated that future human missions to Mars will increase the amount of biological and organic contamination that might be distributed on that planet, robotic missions continue to grow in capability and complexity, requiring precautions to be taken now to protect Mars, and particularly areas of Mars that might be Special Regions. Such precautionary cleanliness requirements for sp...

This study examines healthcare security measures during the Umayyad era, including therapeutic and preventive for individuals, communities, environment. The era saw a focus on medicine doctors, establishment of hospitals, allocation departments elderly infectious diseases. emphasizes importance personal hygiene, cleanliness, avoiding harmful foods. caliphs prioritized health their subjects, peo...

Ten hand-touch sites were screened weekly on two surgical wards over two consecutive six-month periods. The results were analysed using hygiene standards, which specify (i) an aerobic colony count (ACC) > 2.5 cfu/cm(2), and (ii) presence of coagulase-positive staphylococci, as hygiene failures. Sites most often failing the standards were beds and hoist (64%: 33 of 52 weeks), bedside lockers (62...

GENERAL 1-1. Purpose. This manual is a guide and basic 1-4.1.2. Because of the difficulty in defining levels reference for facility engineers and other personnel of cleanliness, Governmental cleaning contract spe-engaged in the preparation of contract documents cifications have often been ambiguous. The am-and the administration of custodial services biguities have resulted in misunderstandings...