Results 51 to 60 of about 655,380 (242)
Could photoperiodic responses have evolved before the emergence of circadian clocks?
New Phytologist, Volume 248, Issue 6, Page 2707-2713, December 2025.Summary Plants use photoperiod (i.e. day length) as a seasonal cue for timing when to flower. This ability, known as photoperiodism, also underlies phenomena such as migration, seasonal reproduction, and hibernation in animals. Because a circadian (daily) clock underlies the day/night length timing mechanism in most organisms, it has been generally ...
Maria Luísa Jabbur +1 more
wiley +1 more source
Administration: practices, myths and ideologies
Salud Colectiva, 2017 Se aborda la gestión en el campo social a partir de analizar sus prácticas, el mito racionalista y sus dimensiones ideológicas. Para ello, se discuten los conceptos más utilizados (administración, gerencia, managment, gestión) y sus etimologías; las ...
Hugo Spinelli
doaj +1 more source
Environmental changes on grass flowering phenological trends (2000–2021)
PLANTS, PEOPLE, PLANET, Volume 7, Issue 6, Page 1824-1833, November 2025.Climate change is impacting the flowering of grasses, which in turn impacts the health of people due to allergic reactions triggered by grass pollen. The timing of flowering was studied for 15 grass species across various habitats in the Cordoba region of Spain.
Moisés Martínez‐Bracero +5 more
wiley +1 more source
Construir una nueva hegemonía institucional en el campo de la salud
Salud Colectiva, 2020 Este texto propone la construcción de una nueva hegemonía institucional de configuración rizomática basada en los centros de salud y en relación directa con una red hospitalaria de complejidad creciente al servicio de estos centros de salud y no a la ...
Hugo Spinelli
doaj +1 more source
Guess the score, fostering collective intelligence in the class [PDF]
, 2015 This paper proposes the use of serious games as a tool to enhance collective intelligence of undergraduate and graduate students. The development of social skills of individuals in a group is related to the performance of the collective intelligence of ...
Meza, Jaime +1 more
core +3 more sources
Thresholds for spring freeze: measuring risk to improve predictions in a warming world
New Phytologist, Volume 248, Issue 2, Page 563-575, October 2025.Summary Plant distribution and productivity are shaped by environmental stressors, particularly freezing events in extra‐tropical regions. In early spring, a progressive loss of cold hardiness with phenological development leaves emerging tissues vulnerable to freezing events.
Erica Kirchhof +3 more
wiley +1 more source
Limits determination of microbial contamination present on surfaces from a pharmaceutical microbiology district reference laboratory [PDF]
Journal of Pharmacy & Pharmacognosy Research, 2016 Context: The bioburden present on the pharmaceutical microbiology laboratory’s surfaces, may increase the risk of cross-contamination when analytical tests are being carried out; periodic monitoring allows to set limits that reduce the risk.
Natalia Charry, Sandra L. Gómez
doaj
Salud Colectiva, 2016 En este artículo presentamos dos modalidades metodológicas que aún no han sido muy utilizadas en la antropología alimentaria. Por un lado, nos referimos al análisis de redes sociales y, por otro, a los modelos basados en agentes.
Diego Díaz Córdova
doaj +1 more source
Cierre de escuelas rurales y salud colectiva
Salud Pública de México, 2016 Señor editor: Diversos estudios adviertenque la situación de pobreza socioeconómica es un factor de riesgo psicosocial que afecta especialmente a los sectores rurales. La forma de enfrentar dicha condición y sus consecuencias, como el aumento de enfermedades de diversa índole desarrolladas cada vez a edad más temprana, entre otras, es la educación ...
Daniela Vera-Bachmann, Sonia Salvo
openaire +3 more sources
American Anthropologist, Volume 127, Issue 3, Page 594-610, September 2025.ABSTRACT This narrative experiment brings together scenes from my family histories in western Pennsylvania coal country, alongside ongoing visits to learn about rising health issues in the region today. Increasing numbers of residents express concerns about chronic problems such as young cancers, and many people worry about potential exposures coming ...
Amy Moran‐Thomas
wiley +1 more source