Results 71 to 80 of about 3,228,809 (274)

3D‐Printed Giant Magnetoresistive (GMR) Sensors Based on Self Compliant Springs

open access: yesAdvanced Engineering Materials, EarlyView.
This work explores 3D‐printed GMR sensors utilizing self‐compliant spring structures and conductive PLA composites. By optimizing arm width, we achieved high piezoresistive (0.34%/mm) and magnetoresistive (0.77%/mT) sensitivities. Demonstrated through Bluetooth‐integrated pressure and magnetic position sensing, these full printed low‐cost, customizable
Josu Fernández Maestu   +4 more
wiley   +1 more source

Why have workers stopped joining unions? Accounting for the rise in never-membership in Britain. [PDF]

open access: yes
This paper tracks the rise in the percentage of employees who have never become union members (‘never-members’) since the early 1980s and shows that it is the reduced likelihood of ever becoming a member rather than the haemorrhaging of existing members ...
Bryson, Alex, Gomez, Rafael
core   +1 more source

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm   +6 more
wiley   +1 more source

Mujeres liderando microemprendimientos en Chile. El desafío de la formalización

open access: yes360, 2022
El microemprendimiento en América Latina y Caribe toma un rol preponderante a nivel económico y social. Este segmento de organizaciones se caracteriza por presentar altos índices de informalidad y de precarización en su accionar, cuya magnitud tiene ...
Rocío Ruiz-Martínez   +1 more
doaj  

Biochemical and immunochemical analysis of the arrangement of connexin43 in rat heart gap junction membranes [PDF]

open access: yes, 1990
A 43 × 10^3 M_r protein (designated connexin43 or Cx43) is a major constituent of heart gap junctions. The understanding of its arrangement in junctional membranes has been extended by means of site-directed antibodies raised against synthetic peptides ...
Laird, D. W., Revel, J.-P.
core  

Multi-Stream Switching for Interactive Virtual Reality Video Streaming

open access: yes, 2017
Virtual reality (VR) video provides an immersive 360 viewing experience to a user wearing a head-mounted display: as the user rotates his head, correspondingly different fields-of-view (FoV) of the 360 video are rendered for observation. Transmitting the
Cheung, Gene   +3 more
core   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

open access: yesAdvanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang   +8 more
wiley   +1 more source

Un-framing The Queer Media Body: A Virtual Reality Experimentation

open access: yesThe Journal of Studies in Language, Culture and Society
The article explores and discusses a creative, digital, and visual representation of the research through the "RADICANT 003" virtual reality experience.
Jordan Fraser Emery
doaj  

Motivaciones para patentar en la industria: un caso de estudio en una empresa multinacional siderúrgica

open access: yes360, 2022
La propiedad intelectual es un aspecto clave en el contexto empresarial actual y uno de sus principales indicadores es la solicitud y registro de patentes. Este estudio explora la motivación que tanto los investigadores como las empresas industriales de
Walter Pérez Villa   +2 more
doaj  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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