Results 21 to 30 of about 69,194 (203)

Coexistencia y segregación trófica en aves insectívoras de un bosque templado con tres elevaciones

Ecosistemas y Recursos Agropecuarios, 2018
Con el objetivo de inferir patrones de coexistencia y segregación trófica para aves de bosque templado en tres elevaciones de la Cuenca de San Bernardino, Estado de México.
Saúl Ugalde Lezama
doaj   +1 more source

The risk of under‐insurance in the Finnish statutory pension scheme for self‐employed workers: A trajectory analysis

International Social Security Review, Volume 73, Issue 4, Page 25-48, October/December 2020., 2020
Abstract Using unique data on the contribution base, we investigate under‐insurance within the statutory pension scheme for self‐employed workers in Finland. Under‐insurance is defined as the difference between pension‐declared income and tax‐declared income.
Janne Salonen, Lasse Koskinen, Tapio Nummi   +2 more
wiley   +1 more source

Eficiencia de los modelos Poisson y Logístico en la asignación de probabilidades de incumplimiento a empresas mineras mexicanas

, 2017
La existencia del entorno volatil y caracteristicas propias del sector minero, afecta el cumplimiento de pago de creditos otorgados a empresas del sector, por lo que modelos de scoring basados en normalidad, modelos Probit o Logit, subestiman la ...
Salvador Cruz Aké, Nora Gavira Durón, R. Ruiz   +2 more
semanticscholar   +1 more source

Effect of adding azithromycin to the antimalarials used for seasonal malaria chemoprevention on the nutritional status of African children

Tropical Medicine &International Health, Volume 25, Issue 6, Page 740-750, June 2020., 2020
Abstract Objectives Mass administration of azithromycin has reduced mortality in children in sub‐Saharan Africa but its mode of action is not well characterised. A recent trial found that azithromycin given alongside seasonal malaria chemoprevention was not associated with a reduction in mortality or hospital admissions in young children.
Georgia R. Gore‐Langton, Matthew Cairns, Yves Daniel Compaoré, Issaka Sagara, Irene Kuepfer, Issaka Zongo, Mariken M. de Wit, Amadou Barry, Modibo Diarra, Amadou Tapily, Samba Coumare, Ismail Thera, Frederic Nikiema, R. Serge Yerbanga, Rosemonde M. Guissou, Halidou Tinto, Alassane Dicko, Daniel Chandramohan, Brian Greenwood, Jean Bosco Ouedraogo   +19 more
wiley   +1 more source

Are out‐of‐school adolescents at higher risk of adverse health outcomes? Evidence from 9 diverse settings in sub‐Saharan Africa

Tropical Medicine &International Health, Volume 25, Issue 1, Page 70-80, January 2020., 2020
Abstract Objectives We analysed mutually comparable surveys on adolescent attitudes and behaviours from nine sites in seven sub‐Saharan African countries, to determine the relationship between school enrolment and adolescent health outcomes. Methods Data from the Africa Research, Implementation Science, and Education Network cross‐sectional adolescent ...
Jan‐Walter De Neve, Omar Karlsson, Chelsey R. Canavan, Angela Chukwu, Seth Adu‐Afarwuah, Justine Bukenya, Anne Marie Darling, Guy Harling, Mosa Moshabela, Japhet Killewo, Günther Fink, Wafaie W. Fawzi, Yemane Berhane   +12 more
wiley   +1 more source

Patrones geoespaciales de mortalidad y letalidad por COVID-19 en Costa Rica y sus determinantes sociales: marzo 2020 a mayo 2022

Población y Salud en Mesoamérica
Objetivo: La pandemia de COVID-19 ha sido uno de los principales problemas de salud de la era moderna y se vincula directamente al entorno en que vivimos y su forma de organización.
Horacio Alejandro Chamizo, Juan José Romero Zúñiga, Suyén Alonso Ubieta, Lilliam Quirós Arias   +3 more
doaj   +1 more source

Riesgo de ocurrencia de delitos sexuales en el departamento de Nariño a partir de un modelo de regresión para datos de recuento [PDF]

, 2018
Este trabajo realiza un estudio poblacional sobre el riesgo de ocurrencia de delitos sexuales durante los periodos 2015-I, 2015II, 2016I, y 2016-II, en Nariño.
Díaz Arcos, Euclides, Jaramillo Mejía, Andrés Felipe   +1 more
core  

Innovation Policy in an Emerging Economy: How Regional and Technological Disparities Moderate the Effects of a National Law

Review of Policy Research, Volume 43, Issue 1, January 2026.
ABSTRACT The Innovation Law, enacted in Brazil in 2004, laid the regulatory and institutional foundations for the national innovation system, aiming to promote closer interaction between universities, research institutions, and industry. However, nearly two decades after its implementation, its influence on the national innovation system remains ...
Breno Valente Fontes Araújo, Ana Claudia Azevedo, Fernanda Maria de Almeida, Cristiana Tristão Rodrigues   +3 more
wiley   +1 more source

CATREG. PROGRAMA PARA ANALISIS DE TABLAS DE CONTINGENCIA

Ecosistemas y Recursos Agropecuarios, 2014
El trabajo consite en presentar un programa escrito en BASIC para análisis de tablas de contingencia.
Robert J. Flowers
doaj   +1 more source

[Waist-to-BMI index outperforms BMI and waist circumference in predicting elevated pulse pressure: a population-based analysis in Peru]. [PDF]

Arch Cardiol Mex
Resumen Objetivo: Comparar el índice de masa corporal (IMC), la circunferencia de la cintura (CC) y el índice CC-IMC en la predicción de la presión de pulso elevada y examinar cómo estas asociaciones varían según la edad y el sexo.
Vera-Ponce VJ, Zuzunaga-Montoya FE, Sánchez-Tamay NM, Bustamante-Rodríguez JC, Vásquez-Romero LEM, Loayza-Castro JA, Gutiérrez-De Carrillo CI.   +6 more
europepmc   +2 more sources