Results 121 to 130 of about 1,222,703 (195)

1:500 000 southern Africa [cartographic material] = 1:500 000 suidelike Afrika.

, 1977
Aeronautical ed. = Lugvaartkundige uitgawe. Relief shown by gradient tints, contours, and spot heights.; Earlier sheets compiled by the Director-General of Surveys and published by Government Printer.; Includes various editions of some sheets ...
South Africa. Directorate of Surveys and Mapping
core  

Public opinion trends in American society: Lessons from social science infrastructure. [PDF]

PNAS Nexus
Druckman JN, Brocheux A, Gordula P, Marsh HE, Sawler D, Sun D, Zhu YW.   +6 more
europepmc   +1 more source

Replication Data for: Online Surveys in Latin America

Online surveys of public opinion are cheaper and faster to administer than other surveys. But nonprobability online samples diverge from the gold standard of probabilistic sampling. Although scholars have examined the quality of nonprobability samples in
Schade, Maita, Lupu, Noam, Zechmeister, Elizabeth J., Castorena, Oscar   +3 more
core   +1 more source

Americans favor predistributive over redistributive economic policies. [PDF]

Proc Natl Acad Sci U S A
Broska D, Kamphorst J, Willer R.
europepmc   +1 more source

Resident-reported evaluation of Party-Mass Service Centers in China: A cross-sectional analysis of participation and governance context. [PDF]

PLoS One
Yao H, Zhang Q, Xu H, Hu L.
europepmc   +1 more source

A causal inference framework for poststratification: a method for improving external validity in epidemiological studies. [PDF]

BMC Med Res Methodol
Oh YW, Lee D, Cho J, Kim C, Kim KN.
europepmc   +1 more source

Assessing the generalizability of prevalence estimates from the All of Us Research Program. [PDF]

Am J Epidemiol
Montgomery BW, Elkasabi M, Brannock MD, Marcial L, Huda A, McPheeters M, Schulkey C, Hedden S, Greenland P, Sastry C, Adjemian J, Litwin TR.   +11 more
europepmc   +1 more source

Fiji 1:50,000 [cartographic material].

, 1956
Various eds. Relief shown by spot heights, contours, and form lines.; Spheroids: Clarke 1880 and International.; Includes sheet index, magnetic information and reliability diagrams, sheet history, and UTM grid.; Map series of Fiji showing populated areas,
Great Britain. Directorate of Colonial Surveys.
core  

A two-step approach to simultaneously correct for selection and misclassification bias in nonprobability samples from hard-to-reach populations. [PDF]

Am J Epidemiol
Dharma C, Dharma C, Smith P, Salway T, Gesink D, Escobar M, Landsman V.   +6 more
europepmc   +1 more source

Lingua Franca of Ideology? Common and Country-Specific Measures of Symbolic and Operational Ideology in Asian and Western Countries. [PDF]

Public Opin Q
Ogura I, Miwa H, Kobayashi T, Kasuya Y.
europepmc   +1 more source