Results 51 to 60 of about 467,085 (284)

A Green Approach to 2-Substituted Benzo- and Naphthothiazoles via N-bromosuccinimide/Bromide-Mediated C(aryl)-S Bond Formation

open access: yesMolecules, 2022
2-Substituted benzo- and naphthothiazoles have been conveniently prepared from the intramolecular cyclization of phenylthioureas and activated thiobenzanilides or the coupling of isothiocyanates with amines under mild conditions using N-bromosuccinimide ...
Ainka T. Brown, Nadale K. Downer-Riley
doaj   +1 more source

Folner tilings for actions of amenable groups

open access: yes, 2018
We show that every probability-measure-preserving action of a countable amenable group G can be tiled, modulo a null set, using finitely many finite subsets of G ("shapes") with prescribed approximate invariance so that the collection of tiling centers ...
Conley, Clinton T.   +5 more
core   +2 more sources

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Hyper-u-amenability and Hyperfiniteness of Treeable Equivalence Relations

open access: yesForum of Mathematics, Sigma
We introduce the notions of u-amenability and hyper-u-amenability for countable Borel equivalence relations and we show that treeable, hyper-u-amenable countable Borel equivalence relations are hyperfinite.
Petr Naryshkin, Andrea Vaccaro
doaj   +1 more source

A convolution type characterization for Lp - multipliers for the Heisenberg group

open access: yesJournal of Function Spaces and Applications, 2007
It is well known that if m is an Lp - multiplier for the Fourier transform on ℝn ...
R. Radha, A.K. Vijayarajan
doaj   +1 more source

Positive Sofic Entropy Implies Finite Stabilizer

open access: yesEntropy, 2016
We prove that, for a measure preserving action of a sofic group with positive sofic entropy, the stabilizer is finite on a set of positive measures. This extends the results of Weiss and Seward for amenable groups and free groups, respectively.
Tom Meyerovitch
doaj   +1 more source

Elbow hemiarthroplasty vs. open reduction internal fixation for acute Arbeitsgemeinschaft für Osteosynthesefragen/Orthopaedic Trauma Association (AO/OTA) type 13C fractures—A systematic review

open access: yesJSES International, 2022
Background: Open reduction and internal fixation (ORIF) is the standard treatment for multifragmentary intra-articular distal humeral fractures. Fractures not amenable by ORIF are treated with total elbow arthroplasty (TEA).
Andreas F. Nielsen, MD   +3 more
doaj   +1 more source

Amenable discrete quantum groups

open access: yesJournal of the Mathematical Society of Japan, 2006
16 pages, minor ...
openaire   +3 more sources

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

open access: yesMolecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra   +10 more
wiley   +1 more source

Biflatness of Abstract Segal Algebras Based on Characters

open access: yesپژوهش‌های ریاضی, 2021
In this paper, we investigate and study the notion of left -biflatness of abstract Segal algebras, where  is a character on Banach algebra. Precisely, we give a necessary and sufficient condition for left -biflatness of abstract Segal algebras equipped ...
Amir Sahami   +3 more
doaj  

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