Results 101 to 110 of about 1,723,169 (286)

Wind profile prediction using linear Markov chains: A linear algebra approach [PDF]

open access: yes, 2018
To predict the future wind speed and wind direction is of relevance to the wind industry to maximize the power generation. In this regards, this article describes a methodology for the construction of predictive models based on linear Markov chains under
García Planas, María Isabel   +1 more
core   +2 more sources

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, EarlyView.
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

Retención de conocimiento en las agencias espaciales [PDF]

open access: yes, 2018
Este trabajo de fin de máster revisa desde una perspectiva eminentemente práctica, una de las actividades clave de la gestión del conocimiento en el ámbito de las agencias espaciales: la retención del conocimiento.
Fresneda Pacheco, Alfonso
core  

Between Strategy and Survival? How Agri‐Food SMEs Navigate Voluntary Sustainability Disclosure

open access: yesSustainable Development, EarlyView.
ABSTRACT In a context of increasing regulatory pressure and ambiguity around sustainability reporting, this study analyses small and medium enterprises' (SMEs) motivations and challenges in relation to the voluntary adoption of such practices. Using a sector‐based approach, semi‐structured interviews were conducted with 26 agri‐business leaders from ...
Pablo Gomez‐Carrasco   +3 more
wiley   +1 more source

Physicochemical characterization and expansive-porous evolution of green obsidian from cerro de las navajas under controlled thermal treatments

open access: yesJournal of Materials Research and Technology
This work presents the first systematic study on the behavior of green obsidian from Cerro de las Navajas (Mexico) under controlled thermal treatments, considering temperature, sample size, and holding time as the main variables.
Raúl Hiram Méndez Ruiz   +7 more
doaj   +1 more source

Gestión académica y valor público del conocimiento [PDF]

open access: yes, 2008
La ponencia toma como punto de partida el nuevo contrato entre la universidad, la sociedad y el estado formulado a mediados de los noventa como base una formulación política para el mejoramiento del sistema.
Ferré, Norberto G.
core  

Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties

open access: yesJournal of Animal Ecology, EarlyView.
Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea   +15 more
wiley   +1 more source

ESTADO DEL CONOCIMIENTO Y CONSERVACIÓN DE LOS COLEÓPTEROS SCARABAEOIDEA (INSECTA) DEL ESTADO DE HIDALGO, MÉXICO

open access: yesACTA ZOOLÓGICA MEXICANA (N.S.), 2006
Se presenta un análisis faunístico enfocado a la conservación de los insectos coleópteros Scarabaeoidea del estado de Hidalgo, México. Se registran para el estado siete familias representadas por 95 géneros y 276 especies, de los cuales cinco géneros y seis especies se consideran introducidas.
Leonardo Delgado, Juan Márquez
openaire   +3 more sources

Solvent-free mechanosynthesis of Schiff bases derived from thiadiazole with potential application in sensing ionic species and NLO applications

open access: yesChemical Physics Impact
In this work, we report the solvent-free mechanosynthesis of three Schiff bases (SBs) derived from 1,3,4-thiadiazole covalently bonded to indole (Th-In), quinoline (Th-Qn) and triphenylamine (Th-TPA) groups.
C.U. Vite-Morales   +7 more
doaj   +1 more source

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