Results 71 to 80 of about 1,468 (258)
Advanced Science, EarlyView.I‐doping stabilizes the cubic phase of GeTe and generates “electron‐transparent, phonon‐blocking” grain boundary networks while inducing valence‐band convergence. This synergistic structural‐electronic design enables effective electron‐phonon decoupling, achieving an exceptional average zTave of ∼1.62, a peak zT of ∼2.2, and enhanced mechanical ...
Xiaobo Tan +10 more
wiley +1 more source
Jixie chuandong, 2012 The inertial force and moment produced by the crank-rod mechanism is an important factor of the vibration of multi-cylinder internal combustion engine.
张小明, 魏德超, 郭晓杰
doaj
Suspension Mechanism Design of a Low-platform Target Robot for Evaluating Autonomous Vehicle Active Safety [PDF]
한국정밀공학회지As advanced driver-assistance systems become more common in commercial vehicles, there is a growing need for evaluating safety of vehicles. Low platform target robot systems play a crucial role in this evaluation process as they can assess safety ...
Jae Sang Yoo, Do Hyeon Kim, Jayil Jeong
doaj +1 more source
Advanced Science, EarlyView.Stable radicals are attractive for photonic and quantum information technologies but are often limited by instability. We stabilize intrinsic radicals in graphene quantum dots via 2D polymerization of perylene derivatives, where bilayer defect confinement suppresses quenching (100–500 K).
Qin Xu +9 more
wiley +1 more source
Analysis of the Dynamic Balance Condition of Crank-group Mechanism
Jixie chuandong, 2016 Aiming at overcoming the deficiency of dynamic balance of crank- group mechanism,combining the mass moment substitution method and the momentum moment substitution method,the complete balance conditions of swing force and swing torque of crank- group driving mechanism are derived.
Cao Jujiang, Wu Yao, Yan Weiliang
openaire +1 more source
Piezo‐Coupling Effects in Smart Polymers: Toward Ultrasensitive Sensing and Biomedical Applications
Advanced Science, EarlyView.Piezo‐coupling effects are the foundational factors for the development of multifunctional and self‐powered platforms. Central to this advancement is the use of stimuli‐responsive smart polymers, which offer mechanical flexibility, biocompatibility, and simplified structural complexity with improved sensitivity and energy efficiency.
Duc Khanh Tran +6 more
wiley +1 more source
Advanced Science, EarlyView.This review explores emerging 2D materials beyond graphene, including graphdiyne, phosphorene, borophene, siloxene, MBene, antimonene, and germanene for Li/Na–S batteries. It analyzes their roles as sulfur hosts, metallic anode protectors, separators, and electrolyte fillers, emphasizing polysulfide suppression, dendrite inhibition, and interfacial ...
Naveen Kumar T. R +7 more
wiley +1 more source
Angewandte Chemie, EarlyView.Peptide‐to‐Small Molecule Paradigm: Peptidomimetics have evolved from simple mimicry toward drug‐like scaffolds supported by increasing clinical successes. This Perspective highlights the geometric design principles—linear repetition, convergent fusion, and cyclization—defining the next‐generation peptidomimetic architectures capable of targeting ...
Jesang Lee +5 more
wiley +2 more sources
Jixie chuandong, 2009 The inertial force and moment produced by the crankrod mechanism is an important factor of the vibration of the single-cylinder internal combustion engine.Based on ADAMS which is a dynamic simulation software and Pro/E,the virtual prototyping model of ...
张小明, 冷军发, 刘波
doaj
AgronomyThis study aimed to enhance the efficiency of tiger nut combine harvesters by reducing impurity and loss rates during processing. Scholars focused on analyzing the composition and suspension speed of the bean mixture, leading to the development of a wind-
Wenhui Chen +5 more
doaj +1 more source