Results 101 to 110 of about 6,013,042 (268)
Deep Underground Science and Engineering, EarlyView.This study demonstrates the feasibility of an underground closed‐loop thermal storage facility at a post‐mining site, intended for seasonal heat energy storage. Its principal design shows water flow directions in winter and summer (1, 2), heat pumps (3), an upper water reservoir (4), and connecting pipes (5).
Dmytro Rudakov, Oleksandr Inkin
wiley +1 more source
EcoEnergy, EarlyView.We report a 30 × 38 mm2 flexible thermoelectric device based on vertically aligned p/n Bi2Te3 thin films with high power factors of 31.0 and 20.3 μW cm−1 K−2. An optimized device geometry achieves a high normalized power density of 3.5 μW cm−2 K−2 through efficient thermal management, while maintaining excellent stability and modular scalability ...
Qingyi Liu +5 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This review summarizes the key optimization strategies and challenges for all‐solid‐state lithium–sulfur batteries based on sulfide solid‐state electrolytes, covering electrolyte synthesis, cathode design, interface engineering, and industrialization considerations.
Yongsheng Gao +5 more
wiley +1 more source
Intermetallic compound growth mechanism of hybrid nanocomposite lead-free solder
, 2021 The lead-free SAC nanocomposite solder alloy was prepared by mechanically dispersing 0.25, 0.50, 0.75, and 1.0 wt% of TiO2 and Al2O3 nanoparticles into the lead-free SAC solder alloy.
Mhd Noor, Ervina Efzan +2 more
core +1 more source
Effect of Small Amount of Ni Addition on Microstructure and Fatigue Properties of Sn-Sb-Ag Lead-Free Solder. [PDF]
Materials (Basel), 2021 Yamamoto M +4 more
europepmc +1 more source
Scn1a‐mediated developmental regulation of prefrontal cortex plasticity and cognition
Epilepsia, EarlyView.Abstract Objective The voltage‐gated sodium channel Nav1.1, encoded by Scn1a, is essential for γ‐aminobutyric acid (GABA)ergic function, and its alteration is associated with neurological disorders such as Dravet syndrome and Alzheimer's disease. We previously demonstrated that local Nav1.1 dysfunction in the medial prefrontal cortex (mPFC) during ...
Maurizio S. Riga +5 more
wiley +1 more source
Epilepsia Open, EarlyView.Abstract Infantile epilepsy spasms syndrome (IESS), formerly known as infantile spasms or West Syndrome, is a severe epilepsy syndrome affecting about 3 in 10,000 newborns in the United States. Characterized by clusters of epileptic spasms, interictal hypsarrhythmia, and developmental delays, IESS has diverse causes, including structural‐metabolic ...
Kayla Vieira +5 more
wiley +1 more source
Thermal fatigue-life prediction of lead-free solder joints
, 2004 Reliability of lead-free solder joints is investigated. Emphasis is placed on the design for reliability (DFR) of lead-free solder joints. In particular, the thermal-fatigue life of the lead-free solder joints of a plastic ball grid array (PBGA) package ...
Shangguan, Dongkai +2 more
core +1 more source
STUDY ON CHIP COMPONENT NO-FILLET SOLDER JOINT STRESS AND STRAIN UNDER THERMAL CYCLE
Jixie qiangdu, 2016 The chip component no-fillet solder joints finite element analysis models were set up. The influences of pad length,pad width,solder joint volume and solder joint material on the stress and strain distribution on no-fillet solder joints were analyzed ...
LIN XunChao, LIANG Ying
doaj
A Knowledge‐Augmented Wearable System for Interpretable Plant Health Monitoring
FlexTech, EarlyView.We present K‐Wear, a knowledge‐augmented wearable system for interpretable plant health monitoring. A soft multimodal sensing platform continuously captures spectral, humidity, and temperature signals from plant leaves, which are processed through a knowledge‐guided large language model reasoning framework to generate mechanistic diagnoses and ...
Xingxing Dong +9 more
wiley +1 more source