Results 31 to 40 of about 596 (118)

PROBLEMAS EN EL ANALISIS DE LA INFORMACION GENERADA A TRAVES DE LA INVESTIGACION AGRONOMICA

La Calera, 2001
Se discuten algunos de los problemas más sentidos en el análisis de la información que se genera a través de la investigación agronómica. Se enfatiza sobre la forma correcta de proceder en el análisis de experimentos factoriales y las alternativas ...
Freddy Alemán
doaj  

Niveles de razonamiento proporcional y micromundos. Un estudio en telesecundaria unitaria

Uniciencia
[Objetivo] El razonamiento proporcional es un tipo de corriente compleja que implica reconocer comparaciones como la covariación entre magnitudes y comparaciones múltiples.
Carlos Alberto Lugo Lugo, Erika García-Torres, Santiago Alonso Palmas Pérez   +2 more
doaj   +1 more source

Functional homogenization of terrestrial mammals outside protected areas in the Hengduan Mountains, China

Conservation Biology, EarlyView.
Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li, Wenqiang Hu, Kenneth Otieno Onditi, Quan Li, Zhechang Hu, Ru Bai, Yang Liu, Hongjiao Wang, Xuelong Jiang   +8 more
wiley   +1 more source

Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity

Conservation Biology, EarlyView.
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca, Danilo C. Vieira, Juliane C. Carneiro, Renato S. Carreira, Milena Ceccopieri, Thais N. Corbisier, Adriana Galindo Dalto, Alberto G. Figueiredo Jr., Fabiane Gallucci, Paula Gheller, Simone Brito de Jesus, Helena Passeri Lavrado, Letícia Lazzari, Eduardo Hilzendeger Marcon, Daniel Leite Moreira, Rafael Bendayan de Moura, Ellen Pape, Ana Cláudia Aoki Santarosa, João Regis dos Santos Filho, Silvia Helena de Mello e Sousa, Thaisa Marques Vicente, Luciana Erika Yaginuma, Cinthia Yamashita, Wandrey Watanabe   +23 more
wiley   +1 more source

CONCENTRACIONES PLASMÁTICAS DE 25-OH-VITAMINA D EN SANGRE DE CORDÓN UMBILICAL TRAS LOS MESES DE VERANO

Revista Española de Salud Pública, 2017
Los niveles de vitamina D (25(OH)D) del recién nacido dependen de los depósitos maternos. En los últimos años se han publicado estudios que muestran una elevada prevalencia de deficiencia de vitamina D en mujeres embarazadas, viéndose en algunos ...
Cristina Manzano Varo, Oscar García-Algar, Antonio Mur Sierra, Roser Ferrer Costa, Antonio Carrascosa Lezcano, Diego Yeste Fernández, Sandra Ortigosa Gómez   +6 more
doaj  

Psiquiatría crítica versus crítica social en España

Papers, 1979
Este artículo analiza algunos de los problemas básicos de la sociología de las profesiones en general y de la profesión psiquiátrica en concreto. Carecemos en España de investigaciones relativas a la profesión psiquiátrica, en un momento en que la ...
Benjamín González
doaj   +1 more source

Legislating Uncertainty: Election Policies and the Amplification of Misinformation

Policy Studies Journal, EarlyView.
ABSTRACT Can state election policies affect the spread of misinformation? This paper studies the role played by ballot processing policies, which determine when ballots can be examined and organized, in the online spread of political misinformation. We present evidence from the 2020 U.S.
Morgan Wack, Joseph S. Schafer, Ian Kennedy, Anna Beers, Emma S. Spiro, Kate Starbird   +5 more
wiley   +1 more source

Concentraciones plasmáticas de 25-OH vitamina D y parathormona en sangre de cordón umbilical

Revista Española de Salud Pública, 2015
Fundamentos: Los niveles de vitamina D (25(OH)D) del recién nacido dependen de los depósitos maternos, presentando mayor riesgo de hipocalcemia, raquitismo e infecciones durante el primer año de vida si existe déficit.
Sandra Ortigosa Gómez, Oscar García-Algar, Antonio Mur Sierra, Roser Ferrer Costa, Antonio Carrascosa Lezcano, Diego Yeste Fernández   +5 more
doaj  

Unpacking Welfare Deservingness Theory: Evidence From the Perceived Deservingness of Gig Workers

Policy Studies Journal, EarlyView.
ABSTRACT The theory of welfare deservingness provides valuable insights into the social legitimacy of welfare programs and the principles underlying policy design. In examining the question of who deserves what and why, established deservingness criteria emphasize that individuals demonstrating motivation to work (“reciprocity”) are typically perceived
Juhyun Bae
wiley   +1 more source

Vaccine Name Framing, Relationship Status, and Fear: Examining Heterosexual Men's Intention to Vaccinate Against Human Papillomavirus Infection

World Medical &Health Policy, Volume 18, Issue 1, March 2026.
ABSTRACT Against the backdrop of calling for nonfemale‐oriented promotion of vaccination against human papillomavirus (HPV), this study explored three potential names—“HPV Vaccine,” “Cervical Cancer Vaccine,” and “Genital Warts Vaccine”—to promote vaccination against HPV infection among heterosexual men.
Timothy K. F. Fung, Judy Yuen‐man Siu, Ho Man Leung   +2 more
wiley   +1 more source