Results 71 to 80 of about 5,509 (234)

Near‐field blast behavior of ultra‐high‐performance concrete slabs: Parametric analysis and calibration of the UFC‐3‐340 predictive model

open access: yesStructural Concrete, EarlyView.
Abstract Blast loads impose extreme, short‐duration pressures that can cause severe structural damage and compromise safety, a crucial aspect in critical infrastructure, including nuclear facilities. Whereas ultra‐high‐performance concrete (UHPC) offers superior blast resistance compared to conventional concrete (CC) and high‐performance concrete (HPC),
Mohamad Tarabin, Ousmane A. Hisseine
wiley   +1 more source

RESEARCH ON DYNAMIC STRESS OF CYLINDRICAL SHELL OF RADICAL PHONONIC CRYSTALS IN RADIAL WAVE BAND GAP

open access: yesJixie qiangdu, 2020
A semi-infinite periodic model of cylindrical shell of radial phononic crystals( CS-RPCs) is constructed by alternate distribution of two homogeneous materials. A theoretical analysis of the propagation of radial waves from inside to outside is performed.
WANG XingGuo, SHU HaiSheng, ZHANG Liang
doaj  

Welcome to the jangle (fallacy): The case of statistics and mathematics anxieties

open access: yesBritish Journal of Educational Psychology, EarlyView.
Abstract Background Statistics‐related anxiety is a common barrier to learning in higher education, particularly for psychology and other non‐specialist students. High prevalence rates are concerning because statistical literacy is integral to academic success, employability and informed citizenship.
Jenny Terry, Charlie Lea, Andy P. Field
wiley   +1 more source

Bankable human iPSC-derived retinal progenitors represent a valuable source of multipotent cells

open access: yesCommunications Biology, 2023
Retinal progenitor cells (RPCs) are the source of all retinal cell types during retinogenesis. Until now, the isolation and expansion of RPCs has been at the expense of their multipotency.
Sandy Gozlan   +10 more
doaj   +1 more source

Noisy Graph Patterns via Ordered Matrices

open access: yesComputer Graphics Forum, EarlyView.
Abstract The high‐level structure of a graph is a crucial ingredient for the analysis and visualization of relational data. However, discovering the salient graph patterns that form this structure is notoriously difficult for two reasons. (1) Finding important patterns, such as cliques and bicliques, is computationally hard.
J. Wulms, W. Meulemans, B. Speckmann
wiley   +1 more source

Targeted, receptor‐mediated delivery of a masked d‐amino acid cell‐penetrating peptide for cell‐specific phototoxicity

open access: yesThe FEBS Journal, EarlyView.
A targeted phototoxic peptide selectively accumulates in cells expressing chemokine‐like receptor 1 (CMKLR1). Phototoxicity of the native peptide is low, but cleavage by lysosomal protease cathepsin B releases a 6‐tetramethylrhodamine (TMR) labeled nona‐ᴅ‐arginine which mediates lysosomal rupture and cell death upon irradiation.
Moritz List   +2 more
wiley   +1 more source

Iron‐Photocatalyzed Alkene Chloroaminoxylation: A Platform for Orthogonally Activatable Building Blocks

open access: yesAngewandte Chemie, Volume 138, Issue 43, 19 October 2026.
An iron‐photocatalyzed unsymmetrical 1,2‐hetero(atom)difunctionalization of alkenes enables to install orthogonal C–Cl and C–O (alkoxyamine) handles which provides access to diverse nucleophiles via complementary reactivity (SN and photoredox) at two distinct sites. Detailed mechanistic studies elucidate interesting features of the iron catalytic cycle.
Amrita Chaudhuri   +5 more
wiley   +2 more sources

Study of aging in BaBar RPCs

open access: yes, 2008
The BaBar detector, at the PEPII B factory of the Stanford Linear Accelerator Center (SLAC), operated over 700 Resistive Plate Chambers (RPCs) from 1999 to 2008.
Bettoni D.   +11 more
core  

Regulation of pigmentation programs in wild-type and mutant RPCs.

open access: yes, 2012
(A) During early eye development, Mitf is expressed in optic neuroepithelial cells (MitfONC) in response to upstream activators. Vsx2 expression is activated in the newly specified retinal domain by upstream activators, which leads to repression of Mitf ...
Changjiang Zou (134778)   +1 more
core   +1 more source

Heritability of Productive, Reproductive and Carcass Traits in Pure‐Bred and Cross‐Bred Pigs: A Systematic Review and Meta‐Analysis

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Heritability (h2) is a key parameter in animal breeding, but its magnitude and consistency across pure‐bred (PB) and cross‐bred (CB) pig populations remain poorly understood. This study aimed to compare heritability estimates between PB and CB populations for economically relevant traits through a systematic review and meta‐analysis.
Wilber Hernández‐Montiel   +6 more
wiley   +1 more source

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