Results 21 to 30 of about 2,461,826 (288)
Electromagnetic environment modeling and explosion-proof analysis for underground MIMO antennas
Meikuang AnquanThe working environment of coal mining is complex. There are not only many potential safety hazards in roadways, but also the risk of accumulation of flammable and explosive gases such as methane.
Jijian MENG
doaj +1 more source
Proof of the Standard Quantum Limit for Monitoring Free-Mass Position
, 2010 The measurement result of the moved distance for a free mass m during the time t between two position measurements cannot be predicted with uncertainty smaller than sqrt{hbar t/2m}.
J. von Neumann +3 more
core +1 more source
Biquantization techniques for computing characters of differential operators on Lie groups [PDF]
, 2011 We sketch the proof that the biquantization character of Cattaneo-Torossian equals a standard character computed in harmonic analysis. An old example is treated this way to produce a precise character formula.Comment: 5 pages, Summary note of the ...
Batakidis, Panagiotis
core +3 more sources
Research on the safety threshold of radio wave explosion-proof
Gong-kuang zidonghua, 2023 The powerful radio waves can ignite explosive gases. Therefore, it is necessary to reasonably set the radio wave explosion-proof safety power and energy threshold emitted by the radio transmitter to limit the radio wave power and energy emitted by the ...
SUN Jiping +3 more
doaj +1 more source
Optimal standards of proof in antitrust
International Review of Law and Economics, 2019 Economic analyses of antitrust institutions have thus far focused predominantly on optimal penalties and the design of substantive legal rules, and have largely ignored the standard of proof used in trials as a policy tool in shaping behavior. This neglected tool can play a unique role in the antitrust context, where a given firm may have the choice to
Mungan, Murat C., Wright, Joshua
openaire +2 more sources
Medical Malpractice as a Tort in the U.S., as a Crime in Italy: Factors, Causes, Paths and Outcomes
Age of Human Rights Journal, 2019 The aim of the paper is, firstly, to try to understand the reasons for the different approaches to medical malpractice in two legal systems taken as models: the U.S., where professional negligence is almost exclusively subject of tort law; Italy, where ...
Andrea Di Landro
doaj +3 more sources
Reverse mathematics and well-ordering principles [PDF]
, 2011 The paper is concerned with generally Pi^1_2 sentences of the form 'if X is well ordered then f(X) is well ordered', where f is a standard proof theoretic function from ordinals to ordinals.
Rathjen, Michael, Weiermann, Andreas
core +1 more source
A remark on Kov\'acs' vanishing theorem
, 2012 We give an alternative proof of Kov\'acs' vanishing theorem. Our proof is based on the standard arguments of the minimal model theory. We do not need the notion of Du Bois pairs.
Fujino, Osamu
core +1 more source
Modelling MAC-Layer Communications in Wireless Systems [PDF]
, 2015 We present a timed process calculus for modelling wireless networks in which individual stations broadcast and receive messages; moreover the broadcasts are subject to collisions.
Cerone, Andrea +2 more
core +3 more sources
Homogenization on arbitrary manifolds [PDF]
, 2014 We describe a setting for homogenization of convex hamiltonians on abelian covers of any compact manifold. In this context we also provide a simple variational proof of standard homogenization results.Comment: 17 pages, 1 ...
Contreras, Gonzalo +2 more
core +5 more sources