نتایج جستجو برای: visual surveys
تعداد نتایج: 436399 فیلتر نتایج به سال:
In this month’s Pediatrics, Alsan et al1 address one of the factors contributing to inequities in education for girls in lowand middle-income countries. By using data from 38 countries’ demographic and health surveys, they analyze the differential impact of childhood illness and maternal work outside of the home on school attendance for adolescent boys and girls in households. Over one-third of...
The goal of this research is to investigate the present situation for front of pack labeling in Korea and the perception of consumers for the new system of labeling, front of pack labeling, based on the consumer survey. We investigated the number of processed foods with front of pack labeling in one retailer in Youngin-si. And we also surveyed 1,019 participants nationwide whose ages were from ...
OBJECTIVE: Rigorous human-computer interaction (HCI) design methodologies have not traditionally been applied to the development of clinical trial participant tracking (CTPT) tools. Given the frequent us of iconic HCI models in CTPTs, and prior evidence of usability problems associated with the use of ambiguous icons in complex interfaces, such approaches may be problematic. Presentation Discov...
We discuss our experiences in integrating a commercial off-the-shelf ground-penetrating radar unit with an all-terrain rover. Straight-line subsurface surveys were generated in a fully autonomous manner using odometry and a simple visual servoing technique. Survey results for various terrains are presented. We discuss the configuration of the integrated system and make recommendations for both ...
This paper surveys more than twenty types of tactile illusions and discusses several of their aspects. These aspects include the ease with which they can be demonstrated and whether they have clear visual analogs. The paper also shows how to construct equipment made of simple supplies able to deliver well-controlled tactile signals in order to conveniently demonstrate four different tactile ill...
EDUCATION AND PRACTICE Fundamentals " Principles of survey development for telemedicine applications
Surveys can be used in the evaluation of telemedicine applications but they must be properly designed, consistent and accurate. The purpose of the survey and the resources available will determine the extent of testing that a survey instrument should undergo prior to its use. The validity of an instrument is the correspondence between what is being measured and what was intended to be measured....
This study measures farmers' risk attitudes in rural China using a survey instrument and a complementary experiment conducted in the field with the same sample of subjects. Using a question asking people about their willingness to take risks "in general", we found that the average response of our sample is slightly risk averse. Farmers' exogenous factors (age, gender, and height) and self-repor...
Protocols for Population-Based Surveys Conducted to Assess the Prevalence of Mental Disorders in Islamic Republic of Iran Sahand Riazi-Isfahani1, Zhaleh Adbi1, Elham Ahmadnezhad1, * 1National Institute of Health Research, Tehran University of Medical Sciences, Tehran, Iran Abstract Background: In the age of sustainable development, paying attention to the quality and quantity of health infor...
We present a set of data relating to the investigation of the Tunisian Company of Electricity and Gas (STEG). The census is done on a sample of 3000 electrified households. The questionnaire is divided into three main sections: household socioeconomic status, contextual characteristics related to their housing and technical characteristics of equipments used. The objective of this survey is to ...
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