Results 71 to 80 of about 256,906 (176)
The Lorentz force in atmospheres of CP stars: 56 Arietis
, 2009 The presence of electric currents in the atmospheres of magnetic chemically peculiar (mCP) stars could bring important theoretical constrains about the nature and evolution of magnetic field in these stars.
Burlakova, T. +7 more
core +1 more source
Advances in Civil Engineering, 2019 Longitudinal connected fissures in a shallowly buried coal face with thin bedrock are the main factor causing sand-burst accidents, water-burst accidents, and abnormal increases in water inflow.
Housheng Jia +5 more
doaj +1 more source
Developing people capabilities for the promotion of sustainability in facility management practices [PDF]
, 2015 Sustainability is becoming an integral part of the life-cycle development of built facilities. It is increasingly highlighted during the post construction phase, as facility management personnel can have major influence to the sustainability agenda
Sarpin, Norliana
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Edge waves and localisation in lattices containing tilted resonators
, 2017 The paper presents the study of waves in a structured geometrically chiral solid. A special attention is given to the analysis of the Bloch-Floquet waves in a doubly periodic high-contrast lattice containing tilted resonators.
Domenico Tallarico +4 more
core +2 more sources
Stability Analysis of the Longitudinal Slope Linear Shield Tunnel Excavation Face
Applied SciencesIn shield tunnel engineering, longitudinal slopes and other complex alignments are commonly encountered. Given the uneven stress distribution in the soil ahead of the tunnel face during excavation, studying and understanding the instability mechanisms of
Mengxi Zhang, Shengwei Gu
doaj +1 more source
Nonlinear theory of dust lattice mode coupling in dust crystals
, 2004 Quasi-crystals formed by charged mesoscopic dust grains (dust lattices), observed since hardly a decade ago, are an exciting paradigm of a nonlinear chain.
Kourakis, Ioannis, Shukla, Padma Kant
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Modelling of Downhill Timber Skidding: Bigger Load – Bigger Slope
Croatian Journal of Forest Engineering, 2016 Skidder mobility during timber extraction is defined by: 1) basic dimensional features of the vehicle, 2) ability to overcome obstacles during movement, 3) traction performance and 4) environmental soundness.
Andreja Đuka +3 more
doaj
, 2014 The initial modulation in the scheme for Coherent electron Cooling (CeC) rests on the screening of the ion charge by electrons. However, in a CeC system with a bunched electron beam, inevitably, a long-range longitudinal space charge force is introduced.
Blaskiewicz, Michael +2 more
core +2 more sources
Control of VTOL Vehicles with Thrust-direction Tilting
, 2013 An approach to the control of a VTOL vehicle equipped with complementary thrust-direction tilting capabilities that nominally yield full actuation of the vehicle's position and attitude is developed.
Hamel, Tarek +2 more
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Electromagnetic and Gravitational Waves: the Third Dimension
, 2011 Plane electromagnetic and gravitational waves interact with particles in such a way as to cause them to oscillate not only in the transverse direction but also along the direction of propagation.
Marsh, Gerald E.
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