Results 111 to 120 of about 1,475,822 (289)
Advanced Engineering Materials, EarlyView.During creep of a single‐crystal Ni‐based superalloy, the overall crystal orientation is observed to remain constant while the microstructure evolves. Despite the lack of macroscopic rotation, small (<1°) rotations are observed on the submicron size scale and are accommodated by counteracting rotations over the scale of several micrometers.
E. J. Payton +3 more
wiley +1 more source
A novel frequency-domain IQ imbalance estimation and compensation algorithm
Dianxin kexue, 2016 To solve the problem of deterioration of system performance for the RF front-end distortion and IQ imbalance in orthogonal frequency division multiplexing（OFDM）system，a novel IQ imbalance frequency domain estimation and compensation algorithm was ...
Wenjie NI, Wei CAO, Kai KANG
doaj +2 more sources
EURASIP Journal on Wireless Communications and Networking, 2008 The combination of orthogonal frequency division multiplexing (OFDM) and multiple-input multiple-output (MIMO) techniques has been widely considered as the most promising approach for building future wireless transmission systems.
Zou Yaning +2 more
doaj
Low-latency six-channel Bi-LSTM for near-real-time epileptic seizure detection
Discover Artificial IntelligenceThis paper proposes a deep learning framework for near-real-time epileptic seizure detection using EEG data, designed to address two critical limitations of existing approaches: high detection latency and full-channel EEG dependence.
Kiyan Afsari +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt +5 more
wiley +1 more source
The Gender Imbalance in Participation in Canadian Universities (1977-2005) [PDF]
More females than males have been attending Canadian universities over the past decade and this gender imbalance in university participation has been increasing.
Louis Christofides +2 more
core
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
A Study on World Trade and Global Imbalance in the Inter-War Period : With a focus on trade and the balance of payments in Japan and China [PDF]
, 2011 P(論文)The inter-war period was a time of technological innovation; it was also a time of significant global imbalance. In the inter-war period, the new technological innovation created a new trade imbalance.
Shimpo, Hirohiko
core
On the Impact of I/Q Imbalance in Multi-Carrier Systems for Different Channel Scenarios
, 2007 — I/Q imbalance has been identified as one of the most serious concerns in the practical implementation of the direct conversion receiver architecture. Facing the performance-degrading impact of the I/Q imbalance, in particular at the reception of multi ...
Marcus Windisch, Gerhard Fettweis
core +1 more source
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
Advanced Engineering Materials, EarlyView.Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw +3 more
wiley +1 more source