Results 101 to 110 of about 61,403 (291)

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui   +17 more
wiley   +1 more source

A LA COMUNIDAD INDÍGENA KANKUAMA NO LA ESTÁ ANIQUILANDO EL HOMBRE OCCIDENTAL SINO…

open access: yesNovum, 2012
El presente artículo realiza un acercamiento a las comunidades indígenas colombianas, con el fin general de conocer las problemáticas que se suscitan en su interior, qué actores entran en juego en ellas, los roles que enmarcan y la cultura que se recrea ...
Alvaro Giraldo   +3 more
doaj  

Spartan Daily, September 13, 2006 [PDF]

open access: yes, 2006
Volume 127, Issue 10https://scholarworks.sjsu.edu/spartandaily/10268/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

MIXED LOGIT ESTIMATION OF RADICAL ISLAMIC TERRORISM IN EUROPE AND NORTH AMERICA: A COMPARATIVE STUDY [PDF]

open access: yes
This paper estimates what characteristics (e.g. location, number of casualties, and type of attack) are associated with an Islamic terrorist attack. This is established by identifying the significant determinants of the probability that an attack had ...
Carlos Barros, Isabel Proença
core  

Arms tracing: perspectives on control, traffic and use of illegal weapons in Colombia [PDF]

open access: yes, 2009
The publication reports on an extensive research endeavour to screen small arms stockpiles that were seized from illicit non-state actors in Colombia in the course of the past 5 years. It determines the proportion of these arms that are of European Union
Andrade, Gustavo   +3 more
core   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

open access: yesAdvanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler   +10 more
wiley   +1 more source

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