Results 171 to 180 of about 783,224 (283)
Alternative definitions of informal sector employment in South Africa [PDF]
Before the introduction of the Quarterly Labour Force Survey (QLFS) in 2008, Statistics South Africa (Stats SA) has been using the same methodology to derive the informal sector employment throughout the years, focusing on the enterprise registration ...
Derek Yu, Hassan Essop
core
Assessing the determinants of out-of-pocket health expenditures among Cambodian households in informal employment using survey data. [PDF]
Int J Equity HealthKaiser AH +7 more
europepmc +1 more source
On defining and measuring the informal sector [PDF]
A range of alternative empirical definitions of informal activity have been employed in the literature. Choice of definition is often dictated by data availability.
Arabsheibani, G. Reza +2 more
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Learning with Patient Campaigners About a German Drug Scandal
Berichte zur Wissenschaftsgeschichte, EarlyView.The West German drug Duogynon was internationally marketed as a “hormone pregnancy test” (HPT) between the 1950s and 1980s. In the late 1960s it came under suspicion for inducing miscarriage, spina bifida, and a spectrum of birth defects similar to those caused by the sedative thalidomide.
Jesse Olszynko‐Gryn +3 more
wiley +1 more source
Informal employment and high burden of out-of-pocket healthcare payments among older workers: evidence from the Longitudinal Ageing Study in India. [PDF]
Health Policy PlanChowdhury P, Goli S.
europepmc +1 more source
Informal employment as a frontier of occupational safety and health research. [PDF]
Ind Health, 2019 Fujishiro K.
europepmc +1 more source
Biochemistry and Molecular Biology Education, Volume 53, Issue 2, Page 117-125, March/April 2025.Abstract Curated undergraduate research experiences have been widely used at colleges and universities for decades to build student interest, technical preparation, and confidence in the pursuit of scientific careers. Educators often employ standardized survey instruments to evaluate learning outcomes for research experiences, but many of these ...
Richelle L. Tanner +3 more
wiley +1 more source
Biochemistry and Molecular Biology Education, EarlyView.ABSTRACT Traditional biochemistry instruction often emphasizes mechanistic detail, that is, how molecules and pathways function, without equally addressing why they have their present forms. This fact‐centered approach can leave students overwhelmed and disconnected from the broader scientific narrative.
Alberto Vázquez‐Salazar
wiley +1 more source
Informal employment and health status in Central America. [PDF]
BMC Public Health, 2015 López-Ruiz M +4 more
europepmc +1 more source