EconometricsThis study examines economic policy responses in Brazil during periods of financial stress, with a particular emphasis on the dynamics of both the impulse and rule components of fiscal policy.
Roberta Moreira Wichmann +2 more
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2020 The importance of the research is driven by the exceptional importance of stable work of electrical equipment complex which is used at production, transportation and processing of geo-resources. Effectiveness and reliability of such geological production is strongly depends on high voltage transformer condition.
Valeriy A. Lavrinovich +2 more
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Impulse Characteristics of Soil Treated with Enhancement Materials and Various Moisture Contents
Applied SciencesDue to the high mineral contents of additives and enhancement materials (EMs), EMs have become popular in treating soil, which expectedly improves the electrical characteristics of soil.
Usman Muhammad +2 more
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Reconfiguration strategy of shipboard power system adapting to impulse load access
Zhongguo Jianchuan YanjiuObjectiveShipboard power systems (SPS) are vulnerable to attacks, often resulting in a degraded or partially damaged state. In this state, the system exhibits low inertia, and the connection of critical loads, mainly high-power impulse loads, may cause ...
Ang XU, Xingbao JU, Fanrong WEI
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Defence TechnologyPolymethacrylimide (PMI) foam has the highest specific stiffness and strength among polymer foams, with excellent radar-absorbing capabilities, which provide it with broad prospects in underwater applications.
Peilin Zhu +4 more
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Influence of Discharge Energy on the Morphology and Optical Response of Tungsten Oxide Thin Films Deposited by Reactive High-Power Impulse Sputtering in a Facing-Target Configuration [PDF]
Materials ResearchTungsten oxide thin films were deposited by reactive high-power impulse sputtering using a facing-target configuration (HiP-FTS), and the influence of discharge energy on film morphology and hydrogen response was investigated.
Yoji Yasuda
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Impulse-driven surface breakdown data : a Weibull statistical analysis [PDF]
, 2012 Surface breakdown of oil-immersed solids chosen to insulate high-voltage, pulsed-power systems is a problem that can lead to catastrophic failure. Statistical analysis of the breakdown voltages, or times, associated with such liquid-solid interfaces can ...
Given, M +7 more
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Atmospheric Conditions Correction for Positive Switching Breakdown Voltage of 1-m Rod-Plate Gap
IEEE AccessAs converter stations are increasingly constructed at high altitudes, how to reasonably select the minimum air spacing of converter station substation equipment has become an important issue for DC power transmission at high altitudes.
Yong Sun +5 more
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Analysis of global momentum transfer due to buried mine detonation
Defence Technology, 2019 The emergence of improvised explosive devices (IED) significantly extended the spectrum of possible threat mechanisms to military vehicles and their occupants.
N. Heider, V. Denefeld, H. Aurich
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The Deterministic Impulse Control Maximum Principle in Operations Research: Necessary and Sufficient Optimality Conditions (replaces CentER DP 2011-052) [PDF]
This paper considers a class of optimal control problems that allows jumps in the state variable. We present the necessary optimality conditions of the Impulse Control Maximum Principle based on the current value formulation.
Chahim, M., Hartl, R.F., Kort, P.M.
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