Respondent-Driven Sampling
Assessing Respondent Driven Sampling for Network Studies in Ethnographic Contexts
... Respondent Driven Sampling (RDS) is generally considered a methodology for recruiting “hard-to-reach” populations for social science ...RDS sampling used in Nain was able to provide a useful ...
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Multi dimensional factors associated with unprotected anal intercourse with regular partners among Chinese men who have sex with men in Hong Kong: a respondent driven sampling survey
... Respondent driven sampling (RDS) is a relatively new research method designed for collecting data from hard- to-reach populations ...probability sampling would be obtained ...based ...
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Lessons learned from respondent driven sampling recruitment in Nairobi: experiences from the field
... snowball sampling, targeted sam- pling, time-location sampling and from incidence mod- eling data [3, 5, 9, ...alternative sampling methods such as respondent driven sampling ...
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Sexual mixing and the risk environment of sexually active transgender women: data from a respondent driven sampling study of HIV risk among transwomen in San Francisco, 2010
... Respondent-level variables - transwomen participants Data for this analysis are taken from a study of transgender women that took place in 2010 (TEACH- the Transgender Empowerment and Community Health study). ...
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Innovative recruitment using online networks: Lessons learned from an online study of alcohol and other drug use utilizing a web based Respondent Driven Sampling (webRDS) strategy
... population. Respondent Driven Sampling (RDS; Heckathorn, 1997) may improve sample recruitment and generalizability, particularly among hidden or stigma- tized ...random sampling, RDS may not ...
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Protocol for a Respondent Driven Sampling Study Exploring the Roles of Peer Norms in HIV Related Practices of Gay Men
... Introduction: Sexual behaviour among gay and other men who have sex with men (GMSM) is influenced by the shared understanding of HIV/STI risk and peer norms regarding sexual behaviour. However, there is little research ...
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Sample Size Calculations for Population Size Estimation Studies Using Multiplier Methods With Respondent Driven Sampling Surveys
... in respondent-driven sampling surveys to estimate the size of hidden and hard-to-reach populations: case studies from around the ...of respondent-driven sampling: point ...
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Sample Size Calculations for Population Size Estimation Studies Using Multiplier Methods With Respondent Driven Sampling Surveys
... Methods: The population size estimate is obtained by dividing the number of individuals receiving a service or the number of unique objects distributed (M) by the proportion of individuals in a representative survey who ...
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Assessment of Random Recruitment Assumption in Respondent Driven Sampling in Egocentric Network Data*
... in respondent-driven sampling (RDS) analysis, called “random selection assumption,” is that respondents randomly recruit their peers from their personal ...
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Respondent driven sampling on the Thailand Cambodia border I Can malaria cases be contained in mobile migrant workers?
... a sampling frame, traditional sam- pling techniques such as cross sectional community- based surveys or time-location sampling are unable to produce an adequate and statistically valid ...sample. ...
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High prevalence of HIV, HBsAg and anti HCV positivity among people who injected drugs: results of the first bio behavioral survey using respondent driven sampling in two urban areas in Mozambique
... From October 2013 to March 2014, we conducted a cross-sectional biobehavioral survey using respondent- driven sampling (RDS) methodology in Maputo and Nampula/Nacala. Maputo, the capital city, is ...
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WRL TN 62 pdf
... its sampling frequency; in particular, during each interrupt, the time til the next sample was set to a random value within a small range such that the sampling frequency varied between 283 and 310 Hz ...
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Active and adaptive case finding to estimate therapeutic program coverage for severe acute malnutrition: a capture recapture study
... When sampling children with SAM, AACF has two advantages: it is active and therefore does not rely on cases self- presenting as in central point sampling, thus avoiding cases not arriving due to stigma ...
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A neural data driven algorithm for smart sampling in wireless sensor networks
... Wireless sensor networks (WSN) take on an invaluable technology in many applications. Their prevalence, however, is threatened by a number of technical difficulties, especially the shortage of energy in sensors. To ...
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Real-time regional jet comprehensive aeroicing analysis via reduced order modeling
... greedy sampling algorithm was introduced to adaptively place a new sample point at the location in the parameter space where the maximum error ...snapshots. Sampling techniques based on centroidal Voronoi ...
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VORFFIP-Driven Dock: V-D²OCK, a Fast and Accurate Protein Docking Strategy
... of sampling of the docking space by V- D 2 OCK in order to understand whether near-native structural poses were ...of sampling was assessed in terms of the ligand-Root Mean Square Deviation, l-RMSD, ...
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It’s all about the money : how HRM and Job Crafting interrelate in the Gig Economy
... risks. Respondent 4 for example has not mentioned any security risk crafting initiatives, although Helpling offers limited protection to the gig worker from loss of ...However, respondent 4 mentioned that ...
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Shift and Schedule Affecting Line Maintenance Performance
... the respondent Agreed that they have experience lack of concentration and low level of ...(28%) respondent choosing the answer. While (20%) respondent Strongly Agree followed by (5%) Disagree and the ...
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Real Time Video Transmission of Visible Light Communication Based on LED
... and improve the reliability of the system. The design of LED driving circuit can drive high power LED with high modulation bandwidth. The sampling circuit can provide a more flexible signal dynamic range for pulse ...
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H Infinite Controller Design of Singular Networked Control Systems
... a sampling period, finite external disturbance, clock-driven sensors, event-driven controller and actuators as well as impulse behavior and structural instability of singular plants, the H ∞ ...
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