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Published in 2022 at "Vaccine"
DOI: 10.1016/j.vaccine.2022.01.053
Abstract: BACKGROUND Vaccination is the most important mechanism to improve childhood survival. However, immunization coverage is very low and unevenly distributed throughout the country. Therefore, this study was aimed to investigate the spatiotemporal distribution of immunization…
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Keywords:
immunization coverage;
coverage ethiopia;
2000 2005;
associated immunization ... See more keywords
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Published in 2019 at "Security Journal"
DOI: 10.1057/s41284-019-00179-5
Abstract: We investigate ransom kidnapping in El Salvador, 2000–2005, considering the geospatial patterns of abduction, captivity, and release sites. Both captivity and release sites tend to be at similar distances from abduction locations, and these distances…
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Keywords:
spatial structure;
captivity release;
release sites;
2000 2005 ... See more keywords