منابع مشابه
Technology and Data Collection in Chronic Disease Epidemiology
Introduction Rates of obesity and overweight among South Africans are increasing. Food marketing has a profound impact on children and affects their lifelong eating patterns; in urban areas of South Africa, disposable incomes are growing and ultra-processed food is increasingly available at low cost. The combination of these factors will strain an already fragile health system. Our aim was to i...
متن کاملKey Technology of Traffic Data Collection, Repair and Mining
The big data revolution radically transforms how cities monitor, manage, and enhance the livability of our society. A successful smart city will be one in which the public agencies, businesses and people are able to make informed decisions and respond to dynamic conditions based on real-time sensing and data analytics. The paper listed some gathering methods for traffic data, and preprocessed t...
متن کاملBias analysis to guide new data collection.
Bias analysis serves multiple objectives in epidemiologic data analysis. The objectives most often emphasized are quantification of uncertainty due to systematic errors and reduction in overconfidence by specifying hypotheses that compete with the causal hypothesis. A third objective is the utility of bias analysis to identify strategies for new data collection that will be productive in evalua...
متن کاملIntegrated Tunnel Monitoring System Using Wireless Automated Data Collection Technology
Tunnel accident is apt to become a serious disaster when it occurs. But tunnel construction is being increased rapidly in Korea because tunnel has advantages and usefulness. According to Korean Ministry of Land, Transport and Maritime Affairs, total length of road tunnels was extended from 150 km to 648 km for last decade (333% increased). On the other hand there are several tunnels aged about ...
متن کاملWireless Technology: Making Neighborhood-Based Data Collection Manageable
Information gathering, conducting surveys, data analysis—these phrases can strike fear in the hearts of community development corporation (CDC) staff and volunteers. While effective project and neighborhood planning requires good data, collecting and analyzing neighborhood data is a timeconsuming and labor intensive job. Fortunately for Philadelphia’s CDCs, this monumental task has been made ea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Emerging Technologies in Learning (iJET)
سال: 2013
ISSN: 1863-0383
DOI: 10.3991/ijet.v8i2.2157