Results 91 to 100 of about 5,004 (211)

Marco conceptual de las estructuras sociales del caudillismo en Argentina [PDF]

open access: yesRevista Vectores de Investigación, 2012
Cualquier intento de formular una sistematización cerca de las relaciones entre la "estructura social" y lo que habitualmente se denomina "caudillismo" (una de las manifestaciones espectaculares del liderazgo político) tropieza enseguida con la opresiva ...
Rubén H. Zorrilla
doaj  

Made in the shade: Leaf responses of native wildflowers to single‐axis photovoltaic solar energy

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1599-1615, September 2026.
As solar energy expands globally, balancing renewable power generation with biodiversity and ecosystem health has become an urgent challenge. This study investigated how native wildflowers respond at leaf level to the unique microclimates created by rotating solar panels in California's Central Valley.
Yudi Li   +3 more
wiley   +1 more source

Engineering compact Physalis peruviana (goldenberry) to promote its potential as a global crop

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1550-1556, September 2026.
Goldenberry (Physalis peruviana) produces sweet, nutritionally rich berries, yet like many minor crops, is cultivated in limited geographical regions and has not been a focus of breeding programs for trait enhancement. Leveraging knowledge of plant architecture‐related traits from related species, we used CRISPR/Cas9‐mediated gene editing to generate a
Miguel Santo Domingo   +8 more
wiley   +1 more source

Speciation with gene flow

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1476-1499, September 2026.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long   +7 more
wiley   +1 more source

Joves i estructura social

open access: yes, 2008
Ubicar els joves en l'estructura social no és un tema fàcil. Bàsicament tenim dos tipus de problemes, un conceptual i un altre metodològic. Tenim problemes per definir el concepte de joventut, i el canvi social d'una societat industrial relativament estable a una societat postindustrial, del coneixement, del risc, informacional o com se li vulgui dir ...
openaire   +1 more source

Estructuras sociales y ética estructural

open access: yesIdeas y Valores, 1989
Información no disponible.
Dupré, Louis, O'Neill, William
openaire   +2 more sources

Integrating indigenous crops in agroforestry systems: Lesser yam and teak mixed systems are more profitable than monocultures in Indonesia

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1662-1674, September 2026.
Major staple crops are often introduced and cultivated in monocultures. Yams are staple crops native to the majority of low‐ and middle‐income countries and can provide an alternative to introduced staple crops. We showed that lesser yams cultivated together with teak trees (planted at the border of the farm) are more profitable than lesser yam ...
Budiadi   +5 more
wiley   +1 more source

Ethnobotanical insights into the medicinal and food uses of Lamiaceae in the Mediterranean region: A systematic review and meta‐analysis

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1500-1516, September 2026.
For generations, Mediterranean communities have used Lamiaceae or Labiatae plants like rosemary, thyme or mint to care for their health and to enrich their food. By bringing together dispersed knowledge from across the Mediterranean region, our review revealed the continuing relevance of Lamiaceae while also compiling past uses that may hold future ...
Fuencisla Cáceres   +3 more
wiley   +1 more source

Crop genotypic richness enhances biomass production and phosphorus acquisition in maize‐mycorrhiza symbiosis

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1702-1714, September 2026.
Our study tests how soil and plant biodiversity can enhance sustainability of crop production in Kenya. We tested whether mixtures of maize varieties performed better than monocultures and tested their response to arbuscular mycorrhizal fungi. Mycorrhizal responsiveness differed significantly by maize variety, and genetic mixtures outperformed ...
Grace Ng'endo Kanyita   +3 more
wiley   +1 more source

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