Results 61 to 70 of about 248,441 (319)

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

A Note on Interpolation [PDF]

open access: yesProceedings of the American Mathematical Society, 1950
where Dn(u)= 2-1's eiYu is the Dirichlet kernel and w02n+1(t) is a step function constant in the interior of the intervals [xo+kh, xo+(k+l)h] and having a jump h at the points xo+kh.' Thus W2n+1(t) is determined up to an arbitrary additive constant. It is well known that In(x; f) need not tend tof(x) even if f is everywhere continuous. S.
openaire   +2 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Aerial Laser Scanning Data as a Source of Terrain Modeling in a Fluvial Environment: Biasing Factors of Terrain Height Accuracy

open access: yesSensors, 2020
Airborne light detection and ranging (LiDAR) scanning is a commonly used technology for representing the topographic terrain. As LiDAR point clouds include all surface features present in the terrain, one of the key elements for generating a digital ...
Zsuzsanna Szabó   +3 more
doaj   +1 more source

On interpolation of interpolating sequences

open access: yesIndagationes Mathematicae, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

"Mechanisms of modal and amodal interpolation": Postcript

open access: yes, 2007
Presents some additional comments by the current author regarding his original article Mechanisms of modal and amodal interpolation (see record 2007-05396-010).
Albert, Marc K.
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Beautiful Interpolants [PDF]

open access: yes, 2013
We describe a compositional approach to Craig interpolation based on the heuristic that simpler proofs of special cases are more likely to generalize. The method produces simple interpolants because it is able to summarize a large set of cases using one relatively simple fact.
Aws Albarghouthi, Kenneth L. McMillan
openaire   +1 more source

Distance in spatial interpolation of daily rain gauge data

open access: yes, 2005
Spatial interpolation of rain gauge data is important in forcing of hydrological simulations or evaluation of weather predictions, for example. The spatial density of available data sites is often changing with time.
Ahrens, B., Ahrens, Bodo
core   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

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