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Annual dose rate for Qena governorate population due to consume the animal products

Nuclear Science and Techniques 2010年第2期21卷 76-79页

作者： S. Harb K. Sahalel Din A. Abbady nagwa saad Physics Department Faculty of Science South Valley University Qena 83523 Egypt

In this work, the natural radionuclide concentrations of the 226Ra, 228Ra, 232Th and 40K were estimated from samples of cattle and poultry fodder, South Valley University farms and Qena Governorate farm, Qena, Upper Egypt. The radionuclide concentrations and annual consumption rate of twenty-nine animal fodders were analyzed using low-level γ-spectrometer, including a mixture fodder, silage, hay, rice straw, and poultry fodder. The irradiation risk of human health was assessed due to indirect ingestion of the beef, milk, poultry and egg, the annual effective dose of the radionuclides for the local consumer was 2.7, 14, 0.1, and 0.14 μSv·y–1, respectively.

关键词：消费者动物产品天然放射性核素剂量率人口家禽饲料动物饲料混合饲料

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Knowledge and performance among nurses before and after a training programme on patient falls

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Open Journal of Nursing 2012年第4期2卷 358-364页

作者： nagwa Younes Abou El Enein Azza saad Abd El Ghany Ashraf Ahmad Zaghloul Department of Health Administration and Behavioural Sciences High Institute of Public Health University of Alexandria Alexandria Egypt Health Insurance Organization Alexandria Egypt

Background: Patient falls in hospitals are common and affect approximately 2% to 17% of patients during their hospital stay. Patient falls are a nursingsensitive quality indicator in the delivery of inpatient services. Objective: To assess the effect of educational training program on nurses’ knowledge and performance regarding prevention of fall at one of the health insurance organization hospitals in Alexandria. Setting: The study was conducted at 284 bed general hospital affiliated with the Health Insurance Organization in Alexandria. Design: A quasi-experimental design was followed. Participants: The study sample included all nurses of different ranks working at four departments namely, orthopedic, medical, surgical, ICU unit. Results: There was a significant difference regarding all factors under study before and after the educational programme except for two individual factors, old age (p = 0.84), overall poor health status (p = 0.38), and two health factors, uses aids (p = 0.50), treatment by heparin (p = 1.00), and two environmental factors, poor lighting (p = 0.34), loose cords or wires (p = 0.30) and bells (p = 0.30), and one miscellaneous factor, patient education (p = 0.85) and tidy environment(p = 0.85). All departments showed posttest performance improvement, the total performance median for departments regarding environmental factor (p = 0.04) and health education (p = 0.001). Conclusion: Education programmes should be regularly, updated in view of changing knowledge and work practices.

关键词： Patient Falls Nurse Knowledge Performance Quasi-Experimental Design

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