Results 91 to 100 of about 216,809 (271)

Molecularly Engineered Fluorescent Magnetic Microrobots for Sensing High‐Energy Nitroaromatic Explosives in Highly Acidic Aqueous Environments

open access: yesSmall, EarlyView.
Magnetically powered fluorescent microrobots embedded with ketenimine‐based probes enable remote sensing of high‐energy explosive compounds in harsh acidic environments. Upon interaction with picric acid, the fluorescence of the microrobots is quenched, providing a precise “on–off” detection mechanism for selective monitoring in confined and hazardous ...
Nikhil Thekkedath Madhu   +2 more
wiley   +1 more source

Actinide Nanoparticles: Revising Early Developments and Recent Insights from High‐Energy‐Resolution Fluorescence‐Detected X‐Ray Absorption Near Edge Structure and Synchrotron Techniques

open access: yesSmall Science, EarlyView.
Actinide nanoparticles are relevant to nuclear waste storage, environmental safety, advanced nuclear fuel engineering, and fundamental science. Herein, this review traces the early developments of the field and the recent progress enabled by the use of high‐energy‐resolution fluorescence‐detected X‐ray absorption near edge structure in synergy with ...
Lucia Amidani   +3 more
wiley   +1 more source

Collaborating in future states—Contextual instability, paradigmatic remaking, and public policy

open access: yesAustralian Journal of Public Administration, EarlyView.
Abstract Collaboration is ubiquitous in public policy life, with its presence and profile determined by prevailing governance conditions. Commitments to globalisation and marketisation in the latter part of the 20th century marked the onset of an era defined by collaboration, between and across tiers and spheres of government, with non‐state actors ...
Helen Sullivan
wiley   +1 more source

Nuclear weapons dominate North Korea's foreign and domestic policy; diplomatic engagement is the only way to encourage regime change. [PDF]

open access: yes, 2017
Recent months have seen rising rhetoric between Washington DC and Pyongyang over North Korea's nuclear weapons program. But why is the North Korean regime so keen on developing such weapons?
Vuksanovic, Vuk
core  

The Threat of Nuclear Bombing and Incitement to Genocide

open access: yesJournal for Peace and Nuclear Disarmament
Since the war in Gaza began, there has been a growing chorus calling for using nuclear weapons. This raises the question: Should those individuals calling for the use of nuclear weapons in Gaza be prosecuted for violating the statute of incitement to ...
Vincent Intondi
doaj   +1 more source

Nuclear Weapons and National Prestige [PDF]

open access: yes
Leaders and historians see prestige as important, but international relations theorists have neglected the concept, in part for lack of a clear definition.
Barry O'Neill
core  

Method to the Madness - Why North Korea Wants the Bomb [PDF]

open access: yes, 2010
Recently the Democratic People’s Republic of Korea (DPRK) under the leadership of Kim Jong-Il has been pursuing nuclear weapons with renewed vigour. The DPRK is a country with severe development challenges which initially makes the pursuit of nuclear ...
Faulkner, Genevieve
core   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton   +3 more
wiley   +1 more source

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