Results 81 to 90 of about 9,834 (312)

LEGALITY OF THE USE OF CLUSTER BOMBS IN INTERNATIONAL LAW: A SHORT OVERVIEW

open access: yesJournal of Liberty and International Affairs
The war in Ukraine brought the collective security system towards a dead-end street. After raising the question of nuclear threat, another long-time forgotten question arises again, waking up the ghosts that slept for more than a half-century- the use ...
Vesna Poposka, Abdulmecit Nuredin
doaj  

Functional Metal Complexes for Solar–Light‐Driven Energy Conversion

open access: yesAdvanced Materials, EarlyView.
This review provides an exhaustive summary of the recent advancements of functional metal complexes in solar‐to‐electrical, ‐chemical, and ‐thermal energy conversion, comprising material categories, design strategies, underlying principles of operation, and identified improvement of performances.
Yanyan Qin   +3 more
wiley   +1 more source

Environmental determinants of landmine detection by dogs: Findings from a large-scale study in Afghanistan [PDF]

open access: yes, 2012
This article’s purpose is to examine the strengths and weaknesses of mine-detection dogs in different environments. The experiments employed a total of 39 dogs in Afghanistan between October 2002 and July 2003.
Bach, Havard   +3 more
core   +2 more sources

Arm‐Length‐Controlled CsPbBr3 Nanocrystals for Tunable Optical and Assembly Behavior

open access: yesAdvanced Materials, EarlyView.
In this work, the synthesis parameters that dictate the formation of armed CsPbBr3 nanocrystals are described, and routes enabling precise control over arm length are proposed. Direct links between morphology and optoelectronic behavior are established.
Irina Skvortsova   +13 more
wiley   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

open access: yesAdvanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally   +2 more
wiley   +1 more source

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

open access: yesAdvanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho   +3 more
wiley   +1 more source

Assembling a True “Olympic Gel” From over 16 000 Combinatorial DNA Rings

open access: yesAdvanced Materials, EarlyView.
Olympic gels are an elusive class of soft matter, consisting of molecular networks held together purely by mechanically interlocked rings. Their topological structure promises unique properties and functions, but their synthesis has proven notoriously difficult.
Sarah K. Speed   +9 more
wiley   +1 more source

International Campaign to Ban Landmines-Cluster Munition Coalition Annual Report 2017 [PDF]

open access: yes, 2017
In 2017, the International Campaign to Ban Landmines – Cluster Munition Coalition (ICBL-CMC) encouraged the universalization and full implementation of the Mine Ban Treaty and Convention on Cluster Munitions, with a focus on three goals: No more use of
Cluster Munition Coalition, International Campaign to Ban Landmines and
core   +1 more source

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