Results 121 to 130 of about 575,827 (282)
Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection
Advanced Materials, EarlyView.Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel +7 more
wiley +1 more source
Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
Київські історичні студіїThe article describes the church renewal movement, the emergence of which Ukraine at the beginning of the 20th century was a fully natural phenomenon due to the formation of initial liberal processes in society generally caused by the revolution of 1905 ...
Inna Horpynchenko
doaj +1 more source
Tracking Chart 2005 Asics, China 40001537D [PDF]
, 2005 This document is part of a digital collection provided by the Martin P. Catherwood Library, ILR School, Cornell University, pertaining to the effects of globalization on the workplace worldwide.
Fair Labor Association
core +1 more source
Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
Workforce Migration in the European Union: Impulse or Obstacle to General Development
Sfera Politicii, 2011 European Union over the years been the preferred destination for millions of immigrants. Destination states were and still are countries where these immigrants have highly developed social protection, tolerance and understanding by local authorities.
Vladislav Șaran
doaj
Justice for All: The Struggle for Worker Rights in Mexico [PDF]
, 2003 [Excerpt] The Solidarity Center is launching a new series, Justice for All: The Struggle for Worker Rights. This series follows the May 2003 publication of the Solidarity Center’s groundbreaking Justice for All: A Guide to Worker Rights in the Global ...
Compa, Lance A
core +1 more source
Advanced Materials, EarlyView.Triply‐twinned architected lattices transform deformation from bending to stretching of struts, delivering up to threefold increases in stiffness and strength across polymeric and metallic systems. High‐resolution synchrotron XCT and image‐based simulations reveal how meta‐grain architecture, defects, and AM build orientation govern failure pathways ...
David McArthur +7 more
wiley +1 more source
Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain
Advanced Materials, EarlyView.A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha +14 more
wiley +1 more source
Holding the Shop Together: German Industrial Relations in the Postwar Era [PDF]
, 2013 [Excerpt] Since the onset of the global financial crisis in late 2008 there has been a boom in positive assessments of the German economy. Little wonder.
Silva, Stephen J
core +1 more source