Results 11 to 20 of about 7,945,921 (258)
United States Life Tables, 2022. [PDF]
Natl Vital Stat RepThis report presents complete period life tables for the United States by Hispanic origin and race and sex, based on age-specific death rates in ...
Arias E, Xu J, Kochanek K.
europepmc +2 more sources
Population biology of Agropyron repens (L.) P. Beauv. around the copper smelter Legnica
Acta Societatis Botanicorum Poloniae, 2014 The present paper constitutes a background for the properties of couch grass tolerance for heavy metals previously recorded by the author. The tolerance for lead, zinc, copper and cadmium were described in couch grass on sites in the vicinity of the ...
Teresa Brej
doaj +1 more source
Сибирский онкологический журнал, 2023 Background. surgery is the main method of treatment of colon cancer (cc). Radical surgery performed in non-specialized hospitals can lead to the adverse outcomes.The aim of this study was to assess CC survival after radical surgery performed in state ...
D. V. Bogdanov +4 more
doaj +1 more source
Biomédica: revista del Instituto Nacional de Salud, 2008 Introducción. El estudio de la mortalidad por causas es fundamental para conocer el estado de salud de una población. Objetivos. Establecer los cambios de la mortalidad por causas y su contribución a la esperanza de vida de la población de 15 a 74 años ...
Elizabeth López, Patricia Arce
doaj +1 more source
On a Retarded Nonlocal Ordinary Differential System with Discrete Diffusion Modeling Life Tables
Mathematics, 2021 In this paper, we consider a system of ordinary differential equations with non-local discrete diffusion and finite delay and with either a finite or an infinite number of equations.
Francisco Morillas, José Valero
doaj +1 more source
Actualidades Investigativas en Educación, 2008 La pretensión fundamental del presente trabajo es contribuir al conocimiento de la deserción estudiantil en la UNED; si bien es cierto, la deserción afecta directamente al estudiante, también es un síntoma de fallos en el sistema. El cambio que conlleva
Mario Castillo Sánchez
doaj +1 more source
Full life tables for South Africa from vital registration data, 2006-2008 [PDF]
, 2011 This research derives a set of full life tables for South Africa as a whole and by population group using vital registration data for the period 2006-2008. Given that not all deaths are registered, the research assesses the level of completeness of death
Marandu, Simon Hlomayi
core +1 more source
European Journal of Entomology, 2015 This paper reports the results of a comparative study of the demographic parameters of two phenotypes of Harmonia axyridis Pallas, reared on the black bean aphid, Aphis fabae Scopoli at 25 ± 1°C, 65 ± 2% RH and a photoperiod of 16L : 8D.
Eleni ZEKI +3 more
doaj +1 more source