نتایج جستجو برای: five years
تعداد نتایج: 1306425 فیلتر نتایج به سال:
BACKGROUND Doctor-patient communication has far reaching influences on the overall well-being of the patients. Words are powerful tools in the doctor's armamentarium, having both healing as well as harming effects. Doctors need to be conscious about the choice of their words. This study aimed to determine the frequency and pattern of Nocebo Phenomenon (NP) un-intentionally induced by the commun...
We determined the nutritional status of children less than five years of age in an area in rural western Kenya with intense malaria transmission, a high prevalence of severe anemia and human immunodeficiency virus, and high infant and under-five mortality (176/1,000 and 259/1,000). No information is available on the prevalence of malnutrition in this area. Three cross-sectional surveys were con...
Silicon-based. light-emitting devices (LED's) should find numerous uses in optoelectronics. For example, the integration of silicon LED's with silicon microelectronics could lead to reliable and inexpensive optical displays and optical interconnects. Until recently, however, it had not been possible to obtain efficient room-temperature luminescence from silicon. The demonstration in 1990 that a...
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