Results 201 to 210 of about 3,743,021 (314)

Contrasting Osmotic Stress Responses and Provenance Effects on Seed Germination and Seedling Performance in Two Andean Species

Plant-Environment Interactions, Volume 7, Issue 3, June 2026.
Oreocallis grandiflora was highly drought‐sensitive, whereas Salvia corrugata recovered and showed adaptive traits. Provenance effects were strong in O. grandiflora but weak in S. corrugata. These results reveal species‐ and provenance‐dependent responses to water limitation, highlighting the importance of selecting suitable species and seed sources ...
Claudia Patiño‐Uyaguari, Eduardo Chica, Selene Báez, Thomas Sibret, Ximena Palomeque   +4 more
wiley   +1 more source

[Controversies surrounding lung cancer screening]. [PDF]

Aten Primaria
Moreno-Bartolomé C, Navarro Soriano J, Melus Palazon E.   +2 more
europepmc   +1 more source

Rickettsiales in South America: A Systematic Review of Their Molecular Detection and Distribution in Arthropods and Vertebrates

Public Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Bacteria of the order Rickettsiales comprise a diverse group of obligate intracellular microorganisms that are globally distributed and highly prevalent in tropical and subtropical regions. In South America, these bacteria have been associated with arthropod vectors, such as ticks, fleas, mites, lice, and certain dipterans, as well as with a ...
Cristian J. Zamorano‐Gómez, Paula A. Ossa‐López, Estefani T. Martínez‐Sánchez, Fredy A. Rivera‐Paéz   +3 more
wiley   +1 more source

Same disease, different outcomes: a retrospective cohort study of COVID-19-associated AKI across Brazil's dual-tiered healthcare system. [PDF]

J Bras Nefrol
Faria NP, Suassuna JHR, Sousa CAM, Freire SM, Gomes CLR.   +4 more
europepmc   +1 more source

Recursos humanos [PDF]

Revista de Administração de Empresas, 2001
openaire   +1 more source

Recursos hídrics

Els recursos d’aigua dolça son vulnerables al canvi climàtic. L’augment de la temperatura té un efecte no només en el cicle hidrològic sinó també afecta la composició de l’aigua. La conca Mediterrània i en particular Catalunya té períodes recurrents de sequera, el que fa necessari una bona gestió dels recursos hídrics.
Pablo Ribas, Joan de, Prada Perez, Alexander   +1 more
openaire   +1 more source

Compost‐Based Organic Amendments and Synthetic Fertilisers Enhance Soil Health and Crop Yield Worldwide

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Fertiliser management is central to achieving sustainable increases in crop productivity while maintaining soil health. Yet, it remains unclear how chemical fertilisers, organic amendments (OAs), or their combination have comparable effects on soil health at a global scale.
Mahnoor Hayat, Tadeo Sáez‐Sandino, Juntao Wang, Jiayu Li, Guiyao Zhou, Brajesh K. Singh   +5 more
wiley   +1 more source

The Hidden Cost of Denied Access: Advanced Heart Failure in Latin America. [PDF]

Arq Bras Cardiol
Andrade FA.
europepmc   +1 more source

Solid Olive‐Mill Waste and Biochar Effects on the Bioavailability and Bioactivity of Abscisic Acid in Soil

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
Biochar and solid olive‐mill waste differently affected abscisic acid (ABA) bioavailability and bioactivity in soil by altering ABA sorption and soil chemical and microbial properties. The type of amendment and the mechanisms by which it affected ABA bioavailability in soil were key determinants of the final effects on ABA bioactivity. ABSTRACT Natural
María del Valle Muñoz‐Muñoz, Rafael Celis, Rocío López‐Cabeza   +2 more
wiley   +1 more source

Recursos Hídricos

, 2016
Portugal e Espanha partilham as principais bacias hidrográficas da Península Ibérica. Sendo Portugal quase exclusivamente um país de jusante, quaisquer iniciativas empreendidas em Espanha neste domínio têm necessariamente um impacte significativo em Portugal.
openaire   +1 more source