Results 51 to 60 of about 1,782,799 (317)
矿业科学学报This study conducted bearing capacity test of high-steep rock slope foundation under different slope angles and slope distances to investigate the bearing capacity of high-steep rock slope foundation.
LEI Yong +4 more
doaj +1 more source
Behavior of retaining wall during dewatering before soil excavation under layout of staggered wells
Yantu gongcheng xuebao, 2019 The dewatering conducted before soil excavation is an important stage in deep excavation. This dewatering construction is proved to be able to induce considerable deflection of retaining wall. However, how to control this type of deformation has not been
ZENG Chao-feng , YUAN Zhi-cheng , XUE Xiu-li
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FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
, 2013 La version éditeur de cet article est disponible à l'adresse suivante : http://dx.doi.org/10.1016/j.conengprac.2012.10.010Industrial motion control of dual–drive gantry stages is usually performed by position controllers acting independently on each ...
COLEMAN, Ralph +4 more
core +1 more source
Group and total dissipativity and stability of multi-equilibria hybrid automata [PDF]
, 2013 Complex systems, which consist of different interdependent and interlocking subsystems, typically have multiple equilibrium points associated with different set points of each operation mode.
Navarro-López, Eva M. +7 more
core +1 more source
Investigation of Stability and Control Shortcomings of the North American X-15
AerospaceThere is growing interest in the design of maneuvering high-speed aircraft to fly within or at the edge of the atmosphere. We identify and develop novel quasi-static vehicle screening methodologies, suitable for use during preliminary design, to better ...
William P. Lorenzo +2 more
doaj +1 more source
Experimental and theoretical researches on horizontal bearing mechansim of single screw anchor pile
Yantu gongcheng xuebao, 2020 The design codes for screw anchor piles have shortcomings in calculation of the horizontal drawing capacity, and the understanding of soil pressure distribution on the anchorage surface is not unified in theoretical researches.
HU Wei 1, 2, MENG Jian-wei 1, 2, LIU Shun-kai 3, LONG Cheng-bi 1, 2, YAO Chen 1, 2, GAO Wen-hua 1, 2
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Study on Stability and Control of Pre-excavated Withdrawal Channel under Mining Influence
Lithosphere, 2022 Pre-excavated withdrawal channel (PWC) is an effective means to shorten the withdrawal time of fully mechanized working face and improve the efficiency, safety, and reliability during the withdrawal.
Hanrui Zhang +4 more
doaj +1 more source
STABILIZING FIRST-ORDER CONTROLLERS WITH DESIRED STABILITY REGION [PDF]
Control and Intelligent Systems, 2009 Summary: We determine the set of all stabilizing first-order controllers that place the poles of the closed-loop system in a desired stability region. The solution is based on a generalization of the Hermite-Bichler theorem applicable to polynomials with complex coefficients and the application of a modified stabilizing gain algorithm to three ...
Saadaoui, K., Özgüler, A.B.
openaire +2 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source