Results 71 to 80 of about 514,942 (258)
PLANTS, PEOPLE, PLANET, EarlyView.American ginseng is a shade‐obligate, North American medicinal plant that is widely traded and used internationally. To meet global demand, ginseng is cultivated in forest farms in the Appalachian region of the USA and field‐based artificial shade farms in two regions: Ontario, Canada and Wisconsin, USA. We conducted social research leveraging in‐depth
Rachel E. Palkovitz +2 more
wiley +1 more source
Ingeniare: Revista Chilena de Ingeniería, 2008 The front-end electronics of the ATLAS Liquid Argon Calorimeter is powered by DC/DC converters nearby the front-end crates. They are fed by AC/DC converters located in a remote control room through long power cables.
George Blanchot +9 more
doaj
Revista Brasileira de Ciência do Solo, 2009 A qualidade do solo no sistema de integração agricultura-pecuária depende do sistema de manejo do solo e da pastagem. A pesquisa foi realizada em Santa Catarina em um Cambissolo Húmico alumínico, em área com pastagem nativa pastejada por nove anos ...
André da Costa +3 more
doaj +1 more source
Oppida y castros de la Beturia céltica [PDF]
, 1994 Las recientes investigaciones realizadas en el SO de la Península Ibérica han puesto de manifiesto la personalidad cultural de los pueblos llamados célticos en época pre-romana. Hoy se puede afirmar que las poblaciones que ocuparon las cuencas del Sado y
Berrocal- Rangel, Luis
core +2 more sources
Journal of Field Robotics, EarlyView.ABSTRACT This work presents a non‐geometrical navigation approach based on a purely topological understanding of underground environments. By conceptualizing subterranean scenarios as a set of tunnels that intersect with each other, and taking a navigation approach based on topological instructions, we simplify the navigation problem to the sequential ...
Lorenzo Cano +2 more
wiley +1 more source
The determinants of the health status in a developing country: results form the colombian case [PDF]
This paper tries to find empirical evidence of the health determinants, as a measure of health capital in a developing country after a deep reform of its health-care sector.
Carlos Sepulveda +2 more
core
Jugando con Android : acciones [PDF]
, 2013 El proyecto global está enfocado al aprendizaje del desarrollo de aplicaciones para el sistema operativo Android. Para ello, se pretende realizar una aplicación a través de la cual se puedan adquirir conocimientos de los diversos componentes que forman ...
Baldrich i Caselles, Ramon +2 more
core
Exploring the Use and Impact of Composite Materials in Robotics: A Systematic Review
Journal of Field Robotics, EarlyView.ABSTRACT Lightweight and high‐strength materials are important in robotics, as structural design impacts efficiency, payload capacity, and energy consumption. Composite materials, with their superior stiffness‐to‐weight ratios and multifunctional properties, offer clear advantages over conventional metals and polymers.
Doglas Negri +4 more
wiley +1 more source
Developments of the pinned photodiode terahertz rectifier [PDF]
, 2016 This paper presents we presents a development of the structure of the pinned photodiode terahertz rectifier, in which the metal whisker of the antenna is separated from the semiconductor by a silane oxide layer, in order to reduce the surface ...
De Amicis, G. +4 more
core +1 more source
Sustainable Development, EarlyView.ABSTRACT Technological progress and population growth have increased global pork demand; leading to a rise of methane emission from pig farming, a key contributor to climate change. Anaerobic digestion offers a sustainable solution by converting manure into biogas.
María‐Pilar Martínez‐Hernando +5 more
wiley +1 more source