Results 81 to 90 of about 12,789 (267)
Shear behavior of GFRP spiral reinforced concrete beams
Results in EngineeringCorrosion of steel reinforcement remains a critical durability concern in reinforced concrete (RC) structures, motivating the adoption of fiber-reinforced polymers (FRP) as non-corrosive alternatives. This study explores the use of glass fiber-reinforced
Firas Safadi +5 more
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Bothalia: African Biodiversity & Conservation, 1999 Fossombronia capensis S.W.Amell var. spiralis Perold, var. nov. from Western Cape is described. It is distinguished from the typical variety by a suite of characters, the most obvious being the strong spirals in the elaters. In F. capensis var. capensis
S. M. Perold
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Computers & Mathematics with Applications, 1989 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Adenosine triphosphate as a modulator of protein interactions and stability
FEBS Open Bio, EarlyView.ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
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Simulation of Quality Death Spirals based on Human Resources Dynamics
Inquiry: The Journal of Health Care Organization, Provision, and Financing, 2019 Although the hospital managers always try to improve the quality of the medical services, sometimes their efforts might affect reversely and push the system in what is so commonly called as “the death spirals of quality.” The most important reason of ...
Ali Alizadeh-Zoeram +3 more
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Electronic Workshops in Computing, 2015 This early version of Sound Spirals used field recorded soundscapes of human voices, physical actions such as walking on gravel paths and insect sounds as material for computational, digitally-fabricated sculptures. The sculptures share some similarity in process with Andy Huntington’s Sound Cylinder and Luke Jerram’s data sculpture but used different ...
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Heterotropic regulation and negative homotropic cooperativity
FEBS Open Bio, EarlyView.We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
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FEBS Open Bio, EarlyView.Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta +7 more
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Boundary-driven anomalous spirals in oscillatory media
New Journal of Physics, 2017 We study a heretofore ignored class of spiral patterns in oscillatory media as characterized by the complex Landau–Ginzburg model. These spirals emerge from modulating the growth rate as a function of r , thereby turning off the instability at large r ...
David A Kessler, Herbert Levine
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