Results 111 to 120 of about 44,759 (278)
Huli yanjiu, 2003 Objective: to reduce the nurse-patient quarrels, to enhance the satisfaction degree of parents for nursing skills of nurses. Method: a total of 80 infants with acute illnesses hospitalized in our department from September of 2001 to November of 2002 were
霍世英
doaj
AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing
Advanced Materials, EarlyView.This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee +21 more
wiley +1 more source
A Fast Method for Blind Identification of Punctured Convolutional Codes [PDF]
Radioengineering, 2018 The existing method for blind identification of a punctured convolutional code involves searching for dual words and the puncturing pattern exhaustively.
S. N. Han, M. Zhang, X. H. Li
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, 2005 —since the different bits of multimedia information, such as speech and video, have different error sensitivity, efficient unequalprotection channel coding schemes have to be used to ensure that the perceptually more important bits benefit from more ...
Hanzo, L. +4 more
core
Superior Impact‐Resistant Composite Hydrogels Through an Ionic Coupling Strategy
Advanced Materials, EarlyView.An ionic coupling strategy is developed to simultaneously reinforce networks and interfaces in composite hydrogels. Sodium citrate acts as a single multifunctional ionic coupler to strengthen the poly(vinyl alcohol) matrix via the Hofmeister effect, reinforce the chitosan–sodium alginate nanofiber network via desolvation and electrostatic crosslinking,
Hao Zhuo +5 more
wiley +1 more source
Passive Shape‐Adaptive Fluidic Interface for Enhanced Skin‐Sensor Coupling in Wearable Devices
Advanced Materials Technologies, EarlyView.This study presents a passive fluidic interface for wearable biosensors that adapts to static and dynamic body shape changes to maintain consistent skin contact. Flexible, fluid‐filled pouches redistribute pressure from high‐load areas to regions requiring improved contact, enhancing signal quality and comfort in a compact, low‐energy design for ...
Natalia Sanchez‐Tamayo +6 more
wiley +1 more source
Walsh Spectrum Puncturing Revisited: Toward Automated Linear Key Recovery Attacks
IACR Transactions on Symmetric CryptologyLinear cryptanalysis has long served as a cornerstone in the security analysis of symmetric-key cryptanalytic primitives. Through more than 30 years of community efforts, it has become routine to use automated tools to search for the optimal linear ...
Chengan Hou, Shuyi Wang, Meicheng Liu
doaj +1 more source
Fabric‐Based Wearable Robotic Exoskeleton Gloves: Advancements and Challenges
Advanced Materials Technologies, EarlyView.This review highlights interdisciplinary technological advances in fabric‐based robotic gloves, focusing on progress in design, fabrication, actuation, sensing, control, and power and energy requirements. It also addresses performance testing and validation, including biomechanical, strength, functional, user experience, and durability assessments, to ...
Ayse Feyza Yilmaz +2 more
wiley +1 more source
Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact
Advanced Materials Technologies, EarlyView.This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt +11 more
wiley +1 more source