Results 71 to 80 of about 61,403 (291)
Anuario Colombiano de Historia Social y de la Cultura, 2014 El presente artículo examina los códigos, las normas y los procedimientos de las guerrillas colombianas contemporáneas para imponer la pena capital. El artículo se pregunta por las diferencias y semejanzas entre las FARC y el ELN, e incluso con otras ...
Mario Aguilera Peña
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Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object
Advanced Engineering Materials, EarlyView.We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof +9 more
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Democracy and violence in Colombia during the Barco administration (1986-1990) [PDF]
With its longstanding democratic institutions and high levels of contemporary violence, Colombia represents an anomaly within Latin America. Using a contemporary historical approach, this article examines the administration of President Virgilio Barco ...
Benedict Hayes
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Political participation and war in Colombia [PDF]
, 2003 This study analyses the impact of the war on political participation in the March 2002 elections to the lower house of the Colombian Congress. The specific research question is whether the dynamics of violence in Colombia has affected the way voters ...
García, Miguel, Hoskin, Gary
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Estructura social en el movimiento político guerrillero de El Salvador : basado en el "Libro Amarillo". Documento del Ejército salvadoreño para identificar a sus enemigos [PDF]
, 2015 Las guerrillas son fenómenos sociales y expresiones de nuestras sociedades que, de acuerdo a su composición social y humana, ofrecen dos perspectivas: a) una complejidad sociocultural y política interna que es muy difícil de analizar, dada la poca ...
Hernández, Adalberto Magdaleno +2 more
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Desmovilización del Movimiento 19 de abril en el Magdalena Medio (1988-1990)
Historia RegionalEl presente artículo indaga sobre el proceso de negociación y desmovilización llevado a cabo por la estructura armada del M-19 localizada en el Magdalena Medio denominada como Regional Carlos Toledo Plata.
Diana Marcela Castellanos Bautista +2 more
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Understanding Crime in Colombia and What Can Be Done About It [PDF]
. We attempt to spell out the causes and costs of Colombia´s crime situation. Homicide rates are the highest in the world, three times higher than those of Brazil & Mexico and ten times higher than those of other Latin American countries.
Levitt Steven, Mauricio Rubio
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Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament resistivity, tensile modulus, and diameter are examined and complemented by TEM analysis to provide new insight into filament‐level variability relevant for ...
Nils Wieja +9 more
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