Results 21 to 30 of about 657,530 (303)
Nihon Kikai Gakkai ronbunshu, 2022 The reversal windshield wiper system is a system that realizes the back-and-forth motion of the arms by reversing rotation direction of the motor. In this system, the wiper motor control has to control the reversal angle to meet the regulations that ...
Tsutomu TASHIRO
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Proton-Deuteron Scattering and Test of Time-Reversal Invariance
EPJ Web of Conferences, 2016 The integrated proton-deuteron scattering cross section σ͂ for transversely polarized protons (Pyp) and tensor polarized deuterons (Pxz) constitutes a null test signal for time- reversal invariance violating but P-parity conserving effects.
Uzikov Yu.N.
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emiT: an apparatus to test time reversal invariance in polarized neutron decay [PDF]
, 2004 We describe an apparatus used to measure the triple-correlation term (\D \hat{\sigma}_n\cdot p_e\times p_\nu) in the beta-decay of polarized neutrons. The \D-coefficient is sensitive to possible violations of time reversal invariance. The detector has an
Broussard, L. J. +22 more
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Common lizards break Dollo’s law of irreversibility: genome-wide phylogenomics support a single origin of viviparity and re-evolution of oviparity [PDF]
, 2018 Dollo’s law of irreversibility states that once a complex trait has been lost in evolution, it cannot be regained. It is thought that complex epistatic interactions and developmental constraints impede the re-emergence of such a trait.
Elmer, Kathryn R. +2 more
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L-type calcium channel blockers, morphine and pain: Newer insights
Indian Journal of Anaesthesia, 2010 Earlier, we had reported that co-administration of opioids and L-type calcium channel blockers (L-CCBs) like diltiazem could prove useful in the treatment of cancer pain.
Rakesh Kumar, R D Mehra, S Basu Ray
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Scientific Reports, 2021 Cognitive flexibility describes the ability of animals to alter cognitively mediated behaviour in response to changing situational demands, and can vary according to prevailing environemental conditions and individual caracteristics. In the present study,
Céline Rochais +2 more
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Bacterial Reverse Mutation Test of Verbenalin
Journal of Pharmacopuncture, 2022 Verbenalin is a compound found in herbs such as Cornus officinalis and Verbena officinalis. This study investigated whether verbenalin is safe by analyzing its mutagenicity.To examine the mutagenic potential of verbenalin, a bacterial reverse mutation test (Ames test) was conducted with Salmonella typhimurium and Escherichia coli strains.
Hye Jeong Shin +4 more
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The effects of non-uniform loss on time reversal mirrors
AIP Advances, 2014 Time reversal mirrors work perfectly only for lossless wave propagation; dissipation destroys time-reversal invariance and limits the performance of time-reversal mirrors.
Biniyam Tesfaye Taddese +3 more
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Reverse Stress Testing: Scenario Design for Macroprudential Stress Tests
SSRN Electronic Journal, 2020 AbstractWe propose a systematic algorithmic reverse‐stress testing methodology to create “worst case” scenarios for regulatory stress tests by accounting for losses that arise from distressed portfolio liquidations. First, we derive the optimal bank response for any given shock.
Michel Baes, Eric Schaanning
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Tool path design for cube-machining test to minimize influence of Z-axis reversal error motion
Journal of Advanced Mechanical Design, Systems, and ManufacturingCube-machining test is a possible method for evaluating the accuracy of five-axis machining centers. Although the geometric errors of rotary axes can be evaluated by measuring the height and inclination errors of the machined surfaces, other error ...
Ryuta SATO +2 more
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