Results 71 to 80 of about 782,819 (185)

Social ties and food insecurity in woman‐headed households

Sustainable Development, Volume 33, Issue 1, Page 836-846, February 2025.
Abstract Food insecurity is a global concern, as set in the Sustainable Development Goal 2. Previous research has focused on the demographics and socioeconomic determinants of food insecurity, while little attention has been paid to the role of social ties.
Andres Silva, Maria Isabel Sactic, Diego Monteza‐Quiroz, Ximena Schmidt Rivera   +3 more
wiley   +1 more source

Techno-Economic Assessment and FP²O Technical–Economic Resilience Study of Peruvian Starch-Based Magnetized Hydrogels at Large Scale

Sci
We conducted a techno-economic feasibility study and assessed the FP2O resilience of an industrial plant producing magnetized hydrogels from Peruvian Amarilla Reyna potato starch.
Anibal Alviz-Meza, María Verónica Carranza-Oropeza, Ángel Darío González-Delgado   +2 more
doaj   +1 more source

Caracterización de la supervivencia de pacientes con carcinoma de cabeza y cuello tratados con nimotuzumab

Gaceta Mexicana de Oncolog�a
Antecedentes: Pocos estudios desarrollados en el mundo real reportan la efectividad del nimotuzumab en el carcinoma de células escamosas de cabeza y cuello recurrente y/o metastásico (CCECC R/M). Objetivo: Caracterizar la supervivencia de pacientes con CCECC R/M tratados con nimotuzumab.
Yaily Lazo-Roblejo, Maraelys Morales-González, Óscar P. Zayas-Simón, Francisco Sotomayor-Lugo, Juan J. Lence-Anta   +4 more
openaire   +2 more sources

Fractionation of a Procyanidin-Rich Grape Seed Extract by a Preparative Integrated Ultrafiltration/Reverse Osmosis/Solid-Phase Extraction Procedure

Membranes
The consumption of grape seed extracts is known for its contribution to animal and human health and is associated with its relevant procyanidin content.
Esperanza Guerrero-Hurtado, Alba Gutiérrez-Docio, Rebeca Fiedorowicz, Marin Prodanov   +3 more
doaj   +1 more source

Global dimension in engineering education : promoting global learning in Spanish universities [PDF]

, 2016
La iniciativa ‘Dimensión Global en los Estudios Tecnológicos’ (GDEE) es una red que pretende mejorar el conocimiento, la comprensión crítica y los valores actitudinales de los estudiantes y de los postgraduados de las universidades científicotecnológicas
Boni Aristizábal, Alejandra, Lazzarini, Boris, Pérez Foguet, Agustí, Sierra Castañer, Manuel   +3 more
core  

Studies of genetic diversity and genome‐wide association for vitamin C content in lettuce (Lactuca sativa L.) using high‐throughput SNP arrays

The Plant Genome, Volume 17, Issue 4, December 2024.
Abstract Lettuce (Lactuca sativa L.) is a source of beneficial compounds though they are generally present in low quantities. We used 40K Axiom and 9K Infinium SNP (single nucleotide polymorphism) arrays to (i) explore the genetic variability in 21 varieties and (ii) carry out genome‐wide association studies (GWAS) of vitamin C content in21 varieties ...
Inés Medina‐Lozano, Juan Ramón Bertolín, Jörg Plieske, Martin Ganal, Heike Gnad, Aurora Díaz   +5 more
wiley   +1 more source

El poder: de la complejidad a la incertidumbre

Iustitia, 2017
En el presente trabajo, haciendo uso de una investigación de tipo exploratoria y descriptiva, se caracteriza a los concejales de Barrancabermeja elegidos para el período 2012-2015.
Mario Andrés Alvarado Lozano
doaj   +1 more source

Agricultural drought in the Claromecó river basin, Buenos Aires province, Argentina [PDF]

, 2008
The dry and wet periods affecting the Claromecó Creek Basin in the south of the Province of Buenos Aires were analysed applying Palmer’s Model. Palmer’s Drought Severity Index was calculated regionally for five towns for the 1904-1999 period.
Carbone, Maria Elizabeth, Piccolo, Maria Cintia, Scian, Beatriz   +2 more
core   +1 more source

Assessing the impact of preventative measures to limit the spread of Toxoplasma gondii in wild carnivores of Madagascar

Conservation Biology, Volume 38, Issue 6, December 2024.
Abstract Novel multihost pathogens can threaten endangered wildlife species, as well as humans and domestic animals. The zoonotic protozoan parasite Toxoplasma gondii is transmitted by members of Felidae and can infect a large number of animal species, including humans.
Fidisoa T. Rasambainarivo, Santatra Randrianarisoa, Olivier A. Rasolofoniaina, Benjamin L. Rice, C. Jessica E. Metcalf   +4 more
wiley   +1 more source

Caracterización morfológica y espectroscópica de asfaltenos provenientes de diferentes crudos

, 2014
Se estudió la morfologÃa de los asfaltenos Zuata, Boscán y Morichal provenientes de diferentes crudos venezolanos y de los asfaltenos San Jacinto proveniente de un crudo peruano, a través de microscopÃa electrónica de barrido. Se realizó la caracterización espectroscópica mediante absorción infrarroja, resonancia magnética nuclear de protones ...
Borges, Belsay, Del Carpio, Edgar, Urbina de Navarro, Caribay, Ortega, Natalia   +3 more
openaire   +1 more source