Results 51 to 60 of about 862,251 (171)

COMPOSICIÓN QUÃMICA, DEGRADACIÓN IN SITU E IN VITRO DE Kochia scoparia CON RELACIÓN A LA FECHA DE SIEMBRA Y EDAD DE CORTE

open access: yesTropical and Subtropical Agroecosystems, 2011
  La Kochia scoparia es una fuente alternativa de proteína de calidad media para la alimentación en rumiantes; por lo anterior, es importante conocer su composición química, así como su degradación y fermentación en el rumen, ya que esta puede variar en función de la fecha de establecimiento y la edad al corte.
Manuel Gonzalez Ronquillo   +3 more
openaire   +1 more source

Morphological, Molecular, and Isotopic Approaches to Termite Ecology: A Mangrove Case Study

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
Termite communities in Caribbean mangroves, though species‐poor, sustain crucial decomposition and nutrient cycling. Their overlapping niches and stochastic assembly highlight termites' resilience and ecological importance in supporting the functioning of these challenging coastal ecosystems.
Robin Casalla, Rafik Neme, Judith Korb
wiley   +1 more source

Aerial art, the new landscape of Robert Smithson

open access: yesJournal of Architecture and Urbanism, 2019
Aircraft were to play a decisive role in the short career of Robert Smithson. In 1969, when he published his article Aerial Art, Walther Prokosch, an architect specializing in aviation, put him in contact with TAMS engineering.
Ramón Pico
doaj   +1 more source

ACTIVIDAD ANTIMICROBIANA Y COMPOSICIÓN QUÃMICA DE LOS ACEITES ESENCIALES DE Malvaviscus arboreus Cav, Pimenta dioica (L.) Merr., Byrsonima crassifolia (L.) Kunth Y Psidium guajava L.

open access: yesTropical and Subtropical Agroecosystems, 2013
Los aceites esenciales de las hojas de Malvaviscus arboreus Cav., Pimenta dioica (L.) Merr., Byrsonima crassifolia (L.) Kunth y Psidium guajava L., obtenidos por hidrodeltilación, fueron evaluados como antimicrobianos potenciales contra Staphylococcus aureus (ATCC 25923), Salmonella typhimurium (ATCC 4028) y Bacillus cereus (ATCC 11778).
Daniel Vázquez Cahuich   +5 more
openaire   +1 more source

The Dejudicialization of the German Federal Bureaucracy: An Organizational Perspective on Policy‐Related Knowledge

open access: yesReview of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT Using data from a long‐term survey of senior civil servants (1970–2021), this study investigates the declining share of jurists in federal ministerial departments in Germany. The mechanisms driving this trend and its subsequent effects are discussed from an organizational perspective, highlighting the influence of environmental pressure and ...
Marian Döhler
wiley   +1 more source

Composición para suplemento alimenticio [PDF]

open access: yes, 2008
Composición para suplemento alimenticio. Composición que comprende una combinación extrusionada de semilla de lino, salvado de trigo y harina de girasol. Además, la presente invención se refiere al uso de dicha composición como suplemento alimenticio
Bach Ariza, Alejandro   +4 more
core  

Guanacos’ and domestic livestock’s summer diets comparison in ecotone of “Tierra del Fuego” (Argentina) [PDF]

open access: yes, 2018
At present, it is believed that the population of guanacos has increased in the “Isla Grande de Tierra del Fuego”, arising a conflict with livestock and forestry activities.
Alvarenga, Eugenia Celeste   +6 more
core   +1 more source

MODELACIÓN DE CURVAS DE PRODUCCIÓN Y COMPOSICIÓN DE LA LECHE EN UN HATO DE CABRAS F1 ALPINA x NUBIA EN SAN LUIS POTOSÃ, MÉXICO

open access: yesTropical and Subtropical Agroecosystems, 2009
La producción de leche de cabra constituye una fuente muy importante de ingresos para los productores en las regiones áridas y semiáridas de México. Sin embargo, hay información limitada en México sobre caracterización de las curvas de producción de la leche y sus componentes. El objetivo de este estudio fue caracterizar las curvas de lactancia
Vielka Jeanethe Castañeda-Bustos   +7 more
openaire   +1 more source

Compost legacy effects in active roadside restoration: Medium‐term shifts in plant succession

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April/June 2026.
Roadside restoration experiment established on volcanic tephra following road construction in Andean Patagonia. A single application of municipal (MC) or biosolids (BC) compost rapidly increased plant cover compared with untreated controls (C) but led to distinct, exotic‐dominated plant communities over 6 years.
Nicolás Ferreiro   +2 more
wiley   +1 more source

Bryophyte diversity patterns in flooded and tierra firme forests in the Araracuara Region, Colombian Amazonia [PDF]

open access: yes, 2004
We investigated patterns of bryophyte species richness and composition in two forest types of Colombian Amazonia, non-flooded tierra firme forest and floodplain forest of the Caquetá River.
Alvarez, Esteban   +2 more
core  

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