Results 71 to 80 of about 406,893 (318)
Fracture properties of high-strength concrete obtained by direct modification of structure
MATEC Web of Conferences, 2017 High-strength concrete is effectively used worldwide in the last three decades, but it is more brittle in comparison with normal strength concretes. Partial substitution of cement in concrete by active mineral additives and usage of chemical admixture of
Solodkyy Serhiy +3 more
doaj +1 more source
The Baltic Journal of Road and Bridge Engineering, 2020 With limited funding and a desire to reduce environmental impact, there is a lot of pressure on road Authorities to develop decision making policy to manage better, build and maintain the road network sustainability.
Arturs Riekstins +2 more
doaj +1 more source
Bridge, Reverse Bridge, and Their Control
EntropyWe investigate the bridge problem for stochastic processes, that is, we analyze the statistical properties of trajectories constrained to begin and terminate at a fixed position within a time interval τ. Our primary focus is the time-reversal symmetry of these trajectories: under which conditions do the statistical properties remain invariant under the
Baldassarri, Andrea, Puglisi, Andrea
openaire +3 more sources
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
Non-steady Phenomena in the Vibration of Viscous Cylindrical Long Liquid Bridges [PDF]
, 1992 This paper deals with the dynamic response of long cylindrical viscous liquid bridges subjected to an oscillatory microgravity field whose frequency varies linearly with time. The problem has been solved by using a one-dimensional model for the dynamics,
Meseguer Ruiz, José +1 more
core +1 more source
Characteristic dynamic traffic load effects in bridges [PDF]
, 2009 When formulating an approach to assess bridge traffic loading with allowance for Vehicle-Bridge Interaction (VBI), a trade-off is necessary between the limited accuracy and computational demands of numerical models and the limited time periods for which ...
O\u27Brien, Eugene J. +10 more
core +1 more source
International Journal of Concrete Structures and MaterialsThe large-scale application of high-performance fly ash based ceramsite is an effective way to achieve high-value utilization of solid waste such as fly ash.
Yuan Gao, Xiao Han
doaj +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Feasibility Study of Strengthening Existing Single Span Steel Beam Concrete Deck Bridges; HR-214, June 1961 [PDF]
, 1961 Iowa has the same problem that confronts most states in the United States: many bridges constructed more than 20 years ago either have deteriorated to the point that they are inadequate for original design loads or have been rendered inadequate by ...
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Notice of meetings for Lavender Bridges and lesbian/gay rap group [PDF]
, 2021 These two meeting notices appear in the Classifieds section of the October 30 and November 6, 1986 issues of the Western Carolinian. One states Lavender Bridges will hold a regular meeting on Nov 6 for lesbians and gays only and the other meeting notice ...
Lavender Bridges;
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