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Despite being a crucially important domain for states, businesses, and individuals, cyberspace still suffers from a regulation deficit. This article takes up one such dangerously underregulated area: cyber warfare and regulation of cyber weapons.
Kalpokienė Julija, Kalpokas Ignas
doaj +1 more source
Mach-Zehnder fiber interferometer test of the anisotropy of the speed of light [PDF]
Two optical fiber Mach-Zehnder interferometers were constructed in an environment with a temperature stabilization of better than 1 mK per day. One interferometer with a length of 12 m optical fiber in each arm with the main direction of the arms perpendicular to each other.
arxiv +1 more source
Modeling the Neuromuscular Control System of an Octopus Arm [PDF]
The octopus arm is a neuromechanical system that involves a complex interplay between peripheral nervous system (PNS) and arm musculature. This makes the arm capable of carrying out rich maneuvers. In this paper, we build a model for the PNS and integrate it with a muscular soft octopus arm.
arxiv
Civil-military relations constitute a complex area of international relations through the interaction of military institutions, civil society, and other governmental bureaucracies.
Sardar Jehanzaib Ghalib
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Fault Lines between East and West: Which Levers Can Rebuild Confidence?
Several regional fault lines will define the character of relations between East and West in the coming years. It is already evident that notably in the Baltic region, both NATO and Russia have squandered a great deal of confidence, which will have to be
Nadja Douglas
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The performance of arm locking in LISA [PDF]
For the laser interferometer space antenna (LISA) to reach it's design sensitivity, the coupling of the free running laser frequency noise to the signal readout must be reduced by more than 14 orders of magnitude. One technique employed to reduce the laser frequency noise will be arm locking, where the laser frequency is locked to the LISA arm length ...
arxiv +1 more source
Personalized Assignment to One of Many Treatment Arms via Regularized and Clustered Joint Assignment Forests [PDF]
We consider learning personalized assignments to one of many treatment arms from a randomized controlled trial. Standard methods that estimate heterogeneous treatment effects separately for each arm may perform poorly in this case due to excess variance.
arxiv
Behavioral Arms Control and East Asia
Growing political and military tensions between China and the United States make it necessary to think of novel arms control approaches on nuclear weapons and certain emerging technologies, designed to include China and other actors.
Ulrich Kühn, Heather Williams
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BackgroundOccupational health is closely related to China’s public health system and the construction of a healthy China. The purpose of this paper is to summarize the current health status of China’s occupational population and the dilemmas faced by ...
Xinyu Xu+19 more
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On the Whittle Index for Restless Multi-armed Hidden Markov Bandits [PDF]
We consider a restless multi-armed bandit in which each arm can be in one of two states. When an arm is sampled, the state of the arm is not available to the sampler. Instead, a binary signal with a known randomness that depends on the state of the arm is available. No signal is available if the arm is not sampled.
arxiv