Results 91 to 100 of about 76,053 (332)
ANTI-DRUG POLICIES: ON THE WRONG PATH TO PEACE [PDF]
The objective of this research is to analyze why drug prohibition policy is the observed outcome on the international political arena and its effects on the Colombian conflict.
Hernán Maldonado Jaramillo
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Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Archivos de Historia del Movimiento Obrero y la Izquierda, 2015 Reseña de Pablo A. Pozzi y Claudio Pérez (eds.), Por el camino del Che. Las guerrillas latinoamericanas 1959-1990, Buenos Aires, Imago Mundi, 2012, 458 pgs.
Ariel Eidelman
doaj +1 more source
Plural violence(s) and migrants' transnational engagement with democratic politics: the case of Colombians in Europe. [PDF]
Comp Migr Stud, 2022 Bermudez A.
europepmc +1 more source
Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland +5 more
wiley +1 more source
From old wars to new wars and global terrorism [PDF]
The 9/11 attacks created an urgent need to understand contemporary wars and their relationship to older conventional and terrorist wars, both of which exhibit remarkable regularities. The frequency-intensity distribution of fatalities in "old wars", 1816-
Jorge A. Restrepo +3 more
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Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source
Military Dogs and Their Soldier Companions: The More-than-human Biopolitics of Leishmaniasis in Conflict-torn Colombia. [PDF]
Med Anthropol Q, 2022 Pinto-García L.
europepmc +1 more source
Falling Kidnapping Rates and the Expansion of Mobile Phones in Colombia [PDF]
This paper tries to explain why kidnapping has fallen so dramatically in Colombia during the period 2000-2008. The widely held belief is that the falling kidnapping rates can basically be explained as a consequence of the success of President Alvaro ...
Santiago Montenegro, Álvaro Pedraza
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Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source