Results 261 to 270 of about 202,557 (336)

Simulation of Hydrogen Leakage and Diffusion in an Enclosed Garage of Mixed Parking of Fuel-Cell Vehicles

Guiyun Wang, Jianjian Wang, Chenshu Hu, Wang Lv, H. K. Mao   +4 more
openalex   +1 more source

Optofluidic Raman Analysis and Capacity Recovery in Li‐ion Cells

Advanced Materials Technologies, EarlyView.
Operando Raman spectroscopy is used to monitor the degradation of commercial Li‐ion cells. Using a microfluidic access port, small amounts of electrolyte are sampled into a hollow‐core optical fibre, where fibre‐enhanced Raman analysis reveals Li+ solvation changes and solvent evolution.
Ermanno Miele, Wesley M. Dose, Ian A. K. Davidson, Hesham Sakr, Natalie V. Wheeler, Francesco Poletti, Michael De Volder, Clare P. Grey, Jeremy J. Baumberg, Tijmen G. Euser   +9 more
wiley   +1 more source

PCKP versus UPKP for moderate-to-severe osteoporotic vertebral compression fractures: a prospective randomized controlled trial revealing synergistic mechanisms of optimized bone cement distribution and anti-osteoporosis therapy on medium-to-long-term outcomes. [PDF]

Front Aging
Yang F, Luo Y, Chen K, He R.
europepmc   +1 more source

A Latent Diffusion Enhanced Cnn with Attention Mechanism for Magnetic Flux Leakage Defect Quantification

Xiaochen Gao, Jie Yang, Yuhan Zhang, Chang Su, Kuan Fu, Hongqun Chen, Jianjun Zhu, Jianli Wang   +7 more
openalex   +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, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

Hf/Zr Superlattice-Based High-κ Gate Dielectrics with Dipole Layer Engineering for Advanced CMOS. [PDF]

ACS Nano
Song T, Kang S, Kuo YH, Chen J, Fernandes L, Afroze N, Tian M, Baac HW, Shin C, Khan AI.   +9 more
europepmc   +1 more source

An Accessible Microfluidic Platform for the Generation of Polarized Brain Organoids

Advanced Materials Technologies, EarlyView.
This study presents an accessible double‐gradient microfluidic device that enables controlled morphogen delivery and spatially polarized differentiation in brain organoids. By integrating a pump‐free design and stable fabrication method, the platform generates dorsal–ventral neuronal asymmetry, offering a reproducible and versatile approach to model ...
Daniel Pérez‐Calixto, Manuel Alejandro Vazquez Valle, Mitzi Pérez‐Calixto, Cindy Peto‐Gutiérrez, Iván Velasco, Genaro Vázquez‐Victorio, Itzel Escobedo‐Avila   +6 more
wiley   +1 more source

Failure Modes and Influencing Factors of Rubber O-Ring Seals in High-Pressure Hydrogen Environments. [PDF]

Polymers (Basel)
Lv Z, Yasin S, Shi J, Zeng S.
europepmc   +1 more source

A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant

Advanced Materials Technologies, EarlyView.
A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein, Victor Krajka, Andreas Dietzel   +2 more
wiley   +1 more source

Reducing Risks in Petrochemical Plants Through the Integration of Existing and Emerging Gas Leak Detection Technologies. [PDF]

Sensors (Basel)
Lee JH, Lim SY, Lee JJ, Shin H, Kim Y, Kim I.   +5 more
europepmc   +1 more source