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Mostrando ítems 11-20 de 94
Global, regional, and national under-5 mortality, adult mortality, age-specific mortality, and life expectancy, 1970-2016: A systematic analysis for the Global Burden of Disease Study 2016
(2017)
Systematic analysis for the Global Burden of Disease Study 2016GBD 2016 Mortality collaborators*SummaryBackground Detailed assessments of mortality patterns, particularly age-specific mortality, represent a crucial input ...
Tabla de vida Erycina pusilla (Orchidaceae) en la finca El Limonar, vereda Clarete, Popayán, Cauca.
(Universidad del ValleColombia, 2019-08-12)
The orchid Erycina pusilla was studied upon guayabo trees (Psidium guajava L.), its main host in the sector. 110 individuals were sampled on April 2013. Morphometric variables and their relationship with fertility were ...
Tamaños de alvéolo y diferentes láminas de riego en obtención de plantulas de tomate
(Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2008, 2008-07)
En el cultivo de tomate es importante el manejo de agua, de el depende el éxito o fracaso del mismo. El desconocimiento de la cantidad de agua requerida por el cultivo en su etapa de germinación y posterior propagación, ...
Prevalencia de ferropenia por menorragia en una institución educativa del área de la salud en Colombia
(Sociedad de Cirugía de Bogotá, Hospital de San José y Fundación Universitaria de Ciencias de la Salud, 2015-06-01)
Propranolol as a novel, effective spermicide: Preliminary findings
(1983)
The efficacy and tolerability of 80 mg propranolol tablets as a vaginal contraceptive were studied in 198 fertile women for 11 months. The calculated one year life table pregnancy rate was 3.4/100 women and the Pearl index ...
Aspects to consider for optimizing a substrate culture system with drainage recycling
(Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial, 2012)
In Colombia, the soilless system has been implemented in the cut flowers industry, among others, due to soil limitations. The use of substrates as growing media implies to drain around 30% of the applied fertigation solution ...
Factors associated with maintenance of contraception among adolescents Factores asociados a la continuidad del uso anticonceptivo en adolescentes solteras nulíparas
(2009)
Background: Factors such as personal issues, family, sexuality and sexual partner characteristics are strongly associated with contraceptive continuation among single, nulliparous female adolescents. Aim: To determine ...