Results 191 to 200 of about 120,407 (285)

Research on shear fracture behavior of bolt and design method for retractable coupler. [PDF]

Sci Rep
Ding H, Zhu T, Yang L, Wang X, Yang B, Xiao S, Yang Y, Liu Y.   +7 more
europepmc   +1 more source

What can lithics tell us about hominin technology's ‘primordial soup’? An origin of stone knapping via the emulation of Mother Nature

Archaeometry, EarlyView.
Abstract The use of stone hammers to produce sharp stone flakes—knapping—is thought to represent a significant stage in hominin technological evolution because it facilitated the exploitation of novel resources, including meat obtained from medium‐to‐large‐sized vertebrates. The invention of knapping may have occurred via an additive (i.e., cumulative)
Metin I. Eren, Stephen J. Lycett, Michelle R. Bebber, Alastair Key, Briggs Buchanan, Emma Finestone, Joseph Benson, Rebecca Biermann Gürbüz, Adela Cebeiro, Roman Garba, Anne Grunow, C. Owen Lovejoy, Danielle MacDonald, Erica Maletic, G. Logan Miller, Joseph D. Ortiz, Jonathan Paige, Justin Pargeter, Tomos Proffitt, Mary Ann Raghanti, Teal Riley, Jeffrey I. Rose, David M. Singer, Robert S. Walker   +23 more
wiley   +1 more source

Multi-Objective Optimization of the Crashworthiness of Aluminum Circular Tubes with Graded Thicknesses. [PDF]

Materials (Basel)
Ren J, Liu S, Dong X, Zhao C.
europepmc   +1 more source

Dealing With Inbuilt Age: A Bayesian Approach to Radiocarbon Dating of Rice, Bamboo and Charcoal From Non Ban Jak, Thailand

Archaeometry, EarlyView.
ABSTRACT New radiocarbon determinations from rice grains and bamboo have been obtained from Non Ban Jak, Northeast Thailand. These, along with charcoal, date a late Iron Age building sequence. The results come from short‐lived species and charcoal with potential inbuilt age. We built a series of Bayesian models to obtain a reliable chronology.
C. F. W. Higham, T. F. G. Higham
wiley   +1 more source

Study on hangfire failure mechanism in firearm firing-ignition systems. [PDF]

Sci Rep
Zhang S, Li Y, Wei Z, Zhang K, Xiang T, Liang J.   +5 more
europepmc   +1 more source

Professionals' and non‐professionals' experiences of working with people with Hoarding Disorder: A thematic synthesis

British Journal of Clinical Psychology, EarlyView.
Abstract Objectives Individuals with Hoarding Disorder can encounter a range of professionals and non‐professionals during the course of receiving support to manage the accumulation of belongings. This thematic synthesis explored the experiences of professionals and non‐professionals working with people with Hoarding Disorder.
Hannah Parker, Louise Waddington, Bethan Shergold, James D. Gregory   +3 more
wiley   +1 more source

Bruton tyrosine kinase (Btk) in neutrophils is indispensable for initiating and maintaining skin inflammation in a model of pemphigoid diseases

British Journal of Pharmacology, EarlyView.
Background and Purpose Bruton tyrosine kinase (Btk) is essential for B cell function. Its role in myeloid cells is less understood. Greater insights into Btk significance in myeloid cells are needed to evaluate its potential as a therapeutic target during the effector phase of antibody‐induced autoimmune diseases, where inhibiting autoantibody ...
Henning Olbrich, Paul Schilf, Sripriya Murthy, Sina Gonther, Mareike Neumann, Christoph M. Hammers, Jasper N. Pruessmann, Christian D. Sadik   +7 more
wiley   +1 more source

Modal Analysis-Based Detection of Barely Visible Impact Damage in Carbon/Epoxy Overwraps of Type-IV Polymer-Lined Pressure Vessels. [PDF]

Polymers (Basel)
Bocian M, Kazimierczak M, Kmiecik B, Kryspin M, Panek M.   +4 more
europepmc   +1 more source

Mathematical Framework for the Representation of the Travel of an Accelerometer-Based Texture Testing Device. [PDF]

Sensors (Basel)
Paulsen H, Peham C, Schramel JP, Gföhler M.   +3 more
europepmc   +1 more source

A Bathroom of One's Own: Intimacies of Austerity and Austerities of Intimacy in Barbara Pym's Fiction

Critical Quarterly, EarlyView.
Abstract ‘I have to share a bathroom’, I had so often murmured, almost with shame, as if I personally had been found unworthy of a bathroom of my own. Barbara Pym, Excellent Women (1952) For a single woman of a certain age, living alone in postwar London, austerity was more than a set of political and economic imperatives.
Charlotte Charteris
wiley   +1 more source