Results 11 to 20 of about 1,272,933 (303)

Schelling, von Neumann, and the Event that Didn’t Occur

open access: yesGames, 2014
Thomas Schelling was recognized by the Nobel Prize committee as a pioneer in the application of game theory and rational choice analysis to problems of politics and international relations.
Alexander J. Field
doaj   +1 more source

Sharpening of Worldview-3 Satellite Images by Generating Optimal High-Spatial-Resolution Images

open access: yesApplied Sciences, 2020
Compared to using images in the visible and near-infrared (VNIR) wavelength range only, remotely sensed satellite imagery from the spectral wavelengths of both VNIR and shortwave infrared (SWIR), such as Sentinel-2A and Worldview-3, is more effective for
Honglyun Park   +3 more
doaj   +1 more source

Update on the United States Nuclear Strategy: from NPR 2018 to NPR 2022

open access: yesVojenské rozhledy, 2023
The article follows the author's comparative analysis of American and Russian nuclear doctrines and armaments from the fall of 2021. It presents the current nuclear strategy of the United States of America based on a content analysis of three specific ...
Adam Potočňák
doaj   +1 more source

USA and Military Security of Europe: Evolution of Approaches

open access: yesКонтуры глобальных трансформаций: политика, экономика, право, 2019
Over the past few years, American military policy in Europe has changed qualitatively. Official Washington was forced to recognize the strengthening of Russian military power and the need to reconsider the role of the European command as a rear, designed
V. I. Batyuk
doaj   +1 more source

Nuclei with Tetrahedral Symmetry [PDF]

open access: yes, 2006
We discuss a point-group-theory based method of searching for new regions of nuclear stability. We illustrate the related strategy with realistic calculations employing the tetrahedral and the octahedral point groups. In particular, several nuclei in the
A. GÓŹDŹ   +9 more
core   +4 more sources

No First Use and Credible Deterrence

open access: yesJournal for Peace and Nuclear Disarmament, 2018
Despite progress in reducing the number of nuclear weapons in the largest arsenals, a number of states are now looking to increase their reliance on nuclear weapons not only for deterrence, but also for coercion or war fighting.
Steve Fetter, Jon Wolfsthal
doaj   +1 more source

IRAN’S NUCLEAR POLICY: NATURE, AMBITION, AND STRATEGY

open access: yesJournal of Liberty and International Affairs, 2022
Nuclear, chemical, and biological weapons represent the biggest danger to humanity. During the Cold War, the US and USSR provided ‘umbrella protection’ to convince allies not to acquire nuclear weapons.
Violet B. Eneyo   +3 more
doaj   +3 more sources

Enhancing the Coherence of a Spin Qubit by Operating it as a Feedback Loop That Controls its Nuclear Spin Bath [PDF]

open access: yes, 2010
In many realizations of electron spin qubits the dominant source of decoherence is the fluctuating nuclear spin bath of the host material. The slowness of this bath lends itself to a promising mitigation strategy where the nuclear spin bath is prepared ...
Bluhm, Hendrik   +4 more
core   +2 more sources

A review on the defense-in-depth concept and the flex strategies in different countries after Fukushima accident [PDF]

open access: yesNuclear Technology and Radiation Protection, 2021
To enhance the defense in depth for nuclear safety after the Fukushima nuclear accident, the U.S. Nuclear Energy Institute put forward the concept of diverse and flexible coping strategies and the corresponding FLEX support guidelines for the special ...
Xu Hong, Zhang Baorui
doaj   +1 more source

Method for atomic-layer-resolved measurement of polarization fields by nuclear magnetic resonance [PDF]

open access: yes, 2000
A nuclear magnetic resonance (NMR) method of probing the dielectric response to an alternating electric field is described, which is applicable to noncentrosymmetric sites with nuclear spin I>1/2.
Kempf, James G., Weitekamp, Daniel P.
core   +1 more source

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