Results 101 to 110 of about 21,189 (332)
Electrically Tunable On‐Chip Topological Photonics with Integrated Carbon Nanotubes
Advanced Functional Materials, EarlyView.This work demonstrates electrically tunable on‐chip topological THz devices by integrating 2D carbon nanotube (CNT) sheets with valley‐Hall photonic crystals, enabling broadband transmission modulation (71% modulation depth) and tunable narrowband filtering (0.54 GHz shift) through electrically induced thermal tuning. This advancement paves the way for
Jifan Yin +7 more
wiley +1 more source
‘Illegal Guys’. A History of Digital Subcultures in Europe during the 1980s
Zeithistorische Forschungen, 2012 In the 1980s, when computers became affordable for private households, a hacker or cracking scene, which was the term used by members of this subculture, developed in several western and northwestern European countries.
Patryk Wasiak
doaj +1 more source
Mediação da informação e mediação cultural no contexto da cultura nerd, geek e pop
, 2022 Denise Marques Rodrigues +2 more
openalex +2 more sources
Advanced Functional Materials, EarlyView.It is demonstrated that severe lattice distortion and coherent nanoprecipitates overcome the strength–ductility dilemma and mitigate discontinuous plastic flow (DPF) at 4.2 K. Such microstructural design enhances both thermal and athermal stress components, leading to exceptional mechanical performance.
Min Young Sung +11 more
wiley +1 more source
NeRD: a Neural Response Divergence Approach to Visual Salience Detection [PDF]
, 2016 Mohammad Javad Shafiee +4 more
openalex +1 more source
Advanced Functional Materials, EarlyView.High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim +4 more
wiley +1 more source
Blogging outside the Echo Chamber [PDF]
, 2007 In the current political climate, it's no surprise that a number of sessions at the recent Australian Blogging Conference at Queensland University of Technology in Brisbane focussed on the potential for blogs and other citizen journalism sites to impact ...
Bruns, Axel +2 more
core +1 more source
Multiple Twinning in Nacre and Aragonite
Advanced Functional Materials, EarlyView.Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt +7 more
wiley +1 more source
ETD: Educação Temática Digital, 2006 O presente trabalho é resultado de observações feitas em uma escola pública estadual como parte das atividades práticas da disciplina EL 511 Psicologia e Educação, ministrada pela professora Dra.
Paula Baracat De Grande
doaj
Advanced Functional Materials, EarlyView.A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo +7 more
wiley +1 more source