Results 121 to 130 of about 95,551 (257)
A estrutura repressiva da autocracia burguesa bonapartista no Brasil a Operação Radar (1973-1976)
Revista de Ciências do EstadoA formação histórica brasileira se caracteriza por uma forma de dominação de classe e seu viés excludente e violento. No seu desenvolvimento surgem variações de domínio que possui como representante, em tempos de caos, o bonapartismo, uma forma que ...
Lucas Pereira da Paz Bezerra
doaj +1 more source
Advanced Science, EarlyView.An MTJ‐based probabilistic processing‐in‐memory architecture unites nonvolatile storage, local entropy generation, and stochastic computation within each memory cell. Stored multi‐bit weights are converted directly into programmable stochastic bitstreams, enabling neural‐network inference, adaptive Ising optimization, and uncertainty‐aware Bayesian ...
Qiuyuan Wang +6 more
wiley +1 more source
, 2006 Disclosed herein is an architecture of connecting a transceiver module for an optical PCB, in which an active photo-electric element and other components to be integrated in the optical PCB having waveguides are packaged, waveguides arranged in the ...
Hwang, Sung Hwan +3 more
core +1 more source
Advanced Science, EarlyView.A self‐sustainable vehicular vibration and indoor environment monitoring IoT platform is developed which integrates a hybrid spring‐coupled broadband energy harvester with a machine learning‐assisted PAN‐CuSCN nanofiber triboelectric vibration sensor for subtle‐to‐wide‐range vibration detection and road/speed classification.
Trilochan Bhatta +6 more
wiley +1 more source
The corrosion behavior of PCB-ImAg in industry polluted marine atmosphere environment
, 2017 This experiment was carried out in Wheat Island Qingdao which is characterized with a typical industrial polluted marine atmosphere environment. The atmosphere contains a large amount of Cl- and SO2.
Bai, Ziheng +8 more
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Habitat‐Specific Design Strategies for Untethered Soft Robots
Advanced Science, EarlyView.Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li +3 more
wiley +1 more source
Advanced Science, EarlyView.Concept of the MagGami‐based joint‐space haptic glove. a) Comparison between Cartesian‐space fingertip force feedback and distributed joint‐space torque feedback, highlighting the limitations of representative motor‐driven, pneumatic, and smart material‐based haptic actuators.
Tianhao Jin +9 more
wiley +1 more source
A PCB printer capable of drilling substrate, printing PCB traces, and soldering components202601 bcwhPCB Printerhttps://www.polyu.edu.hk/ic/research-and-project-support/list-of-facilities/bco/pcb-printer/EquipmentIndustrial Centrebco.pcb@polyu.edu.hkMr ...
core
Advanced Science, EarlyView.This paper presents the process of integrating electronics directly into the body sheet of CurveQuad, a small origami robot that can self‐fold, crawl, and steer with a single actuator. The authors design a flexible printed circuit board for the body sheet: the key challenge is to navigate how embedding electronics affects the mechanical properties and ...
Xuelin Wu +6 more
wiley +1 more source
Contact‐Free Human‐Machine Interfaces via Printed Thermopile Infrared Arrays
Advanced Science, EarlyView.Can a printed sheet locate and sense a fingertip without being touched? Fully printed, flexible thermoelectric arrays convert the infrared from a hovering finger directly into voltage, with no external power. Aerosol‐jet‐printed silver mirrors partially shield each pixel, creating a local temperature gradient.
Zirui Wang +9 more
wiley +1 more source