Results 61 to 70 of about 453,863 (195)
Simultaneous Continuation of Infinitely Many Sinks Near a Quadratic Homoclinic Tangency
, 2008 We prove that the $C^3$ diffeomorphisms on surfaces, exhibiting infinitely many sinksnear the generic unfolding of a quadratic homoclinic tangency of a dissipative saddle, can be perturbed along an infinite dimensional manifold of $C^3$ diffeomorphisms ...
A. Gorodetski +17 more
core +3 more sources
Revista de Enseñanza de la Física, 2017 The fundamental and well known characteristics of rainbows are explained using Snell’s law of refraction and simple geometric considerations involving interaction between white light in the form of rays and a raindrop of water. The sequence of colors and
Fulvio Andres Callegari +1 more
doaj
AIP AdvancesThe prevention and treatment of organic pollutants in wastewater have attracted extensive attention because they threaten ecological balance and human health.
Di Tian +5 more
doaj +1 more source
E3S Web of Conferences, 2017 This paper discusses the problem associated with accidents in the aerial line (AL) ultra-high voltage (UHV) due to its big length. In lines with a voltage of 500-1150 kV the overwhelming proportion of trips (98%) is caused by single-phase short circuit ...
Krasil'nikova Tatyana, Jononaev Saiyod
doaj +1 more source
INVESTIGATION OF THE ROLE OF LIME UNDER SLAGGING AND INERT-GAS SECONDARY STEEL REFINING
Advanced Engineering Research, 2013 It is shown that the creation of such technologies is caused by the necessity of making standard high-quality steel in composition and temperature. The secondary steel refining provides these conditions and, consequently, the efficient operation of the ...
Denis Anatolyevich Bakhayev +3 more
doaj +1 more source
The design and evaluation of grazing incidence relay optics [PDF]
X-ray astronomy, both solar and celestial, has many needs for high spatial resolution observations which have to be performed with electronic detectors.
Chase, R. C. +3 more
core +1 more source
Sensory sensitivity as a link between concussive traumatic brain injury and PTSD. [PDF]
, 2019 Traumatic brain injury (TBI) is one of the most common injuries to military personnel, a population often exposed to stressful stimuli and emotional trauma.
Fanselow, Michael S +4 more
core +1 more source
Spectroscopic Measurement of Secondary Arc Plasma on Solar Array
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, SPACE TECHNOLOGY JAPAN, 2009 As the power level of Geostationary satellites increases, discharge phenomena on solar array are becoming serious threat to safe operation. Arcs on solar array can short-circuit the satellite circuit, decrease the satellite power, and then cause the satellite permanent failure.
Takayuki OSE +3 more
openaire +2 more sources
Novel Series Arc Fault Detector Using High-Frequency Coupling Analysis and Multi-Indicator Algorithm
IEEE Access, 2019 In the field of arc fault detection, it is universally acknowledged that it is very hard to judge whether there is an arc fault through signals of the main line when a masking load (such as air compressors, lamps with dimmers, and so on) is in parallel ...
Guanghai Bao, Run Jiang, Xiaoqing Gao
doaj +1 more source
Distance to the IBEX Ribbon Source Inferred from Parallax
, 2016 Maps of Energetic Neutral Atom (ENA) fluxes obtained from Interstellar Boundary Explorer (IBEX) observations revealed a bright structure extending over the sky, subsequently dubbed the IBEX ribbon.
Bzowski, M. +5 more
core +1 more source