نتایج جستجو برای: virtual civil registration
تعداد نتایج: 255504 فیلتر نتایج به سال:
The value of good-quality mortality data for public health is widely acknowledged. While effective civil registration systems remains the 'gold standard' source for continuous mortality measurement, less than 25% of deaths are registered in most African countries. Alternative data collection systems can provide mortality data to complement those from civil registration, given an understanding o...
Good public-health decisionmaking is dependent on reliable and timely statistics on births and deaths (including the medical causes of death). All high-income countries, without exception, have national civil registration systems that record these events and generate regular, frequent, and timely vital statistics. By contrast, these statistics are not available in many low-income and lower-midd...
Estimates of mortality in children less than five years old using government civil registration statistics (passive surveillance) were compared against statistics generated by active demographic surveillance during a randomized controlled trial of permethrin-treated bed nets (ITNs) in western Kenya. Mortality rates were two-fold lower when estimated through civil registration compared with acti...
Good public-health decisionmaking is dependent on reliable and timely statistics on births and deaths (including the medical causes of death). All high-income countries, without exception, have national civil registration systems that record these events and generate regular, frequent, and timely vital statistics. By contrast, these statistics are not available in many low-income and lower-midd...
OBJECTIVE To analyse the design and operational status of India's civil registration and vital statistics system and facilitate the system's development into an accurate and reliable source of mortality data. METHODS We assessed the national civil registration and vital statistics system's legal framework, administrative structure and design through document review. We did a cross-sectional s...
New challenges result from the virtualization and distribution of product development activities. This article analyzes problems of cooperative engineering as well as methods and tools for the virtual engineering of extended products. Based on these analyses, a broad road map is proposed that articulates publicand civil-sector roles in coping with future engineering challenges. With a strategic...
Many virtual reality researchers consider exact head registration and an exact multi-sensory alignment between real world and virtual objects to be a critical factor for ef-fective motor performance in a virtual environment. Calibration procedures for head-mounted displays, however, can be error prone, time consuming and sometimes im-practical to perform. To better understand th...
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