Results 41 to 50 of about 25,288,901 (400)

The combination of taurine and cepharanthine as a composite antibacterial agent

Journal of Ionic Liquids
The indiscriminate application of diverse broad-spectrum antimicrobials has escalated nosocomial infections into a critical global public health quandary.
Qing Qing, Jumei Zeng, Xiaorui Zhang, Jiangshui Luo   +3 more
doaj   +1 more source

Analysis on the Improvement of Thermal Performance of Phase Change Material Ba (OH)₂·8H₂O

Energies, 2021
Benefitting from the characteristics of a high latent heat capacity and stable phase change behavior, phase change materials have widely received concerns in the field of thermodynamic management.
Xiaohui Lu, Xiaoxue Luo, Shibo Cao, Changzhen Zou   +3 more
doaj   +1 more source

Phase change materials in photonic devices

, 2021
Recent developments in reconfigurable photonic devices highly rely on the effective refractive index change enabled by phase change materials (PCMs) as either dielectric surroundings or constituting materials.
Zilun Gong, Fuyi Yang, Letian Wang, Rui Chen, Junqiao Wu, C. Grigoropoulos, Jie Yao   +6 more
semanticscholar   +1 more source

Rapid Fabrication of Low-Cost Thermal Bubble-Driven Micro-Pumps

Micromachines, 2022
Thermal bubble-driven micro-pumps are an upcoming actuation technology that can be directly integrated into micro/mesofluidic channels to displace fluid without any moving parts.
Brandon Hayes, Lawrence Smith, Heiko Kabutz, Austin C. Hayes, Gregory L. Whiting, Kaushik Jayaram, Robert MacCurdy   +6 more
doaj   +1 more source

Nonlinear behavior of geometric phases induced by photon pairs [PDF]

, 2011
In this study, we observe the nonlinear behavior of the two-photon geometric phase for polarization states using time-correlated photons pairs. This phase manifests as a shift of two-photon interference fringes.
H. Kobayashi, M. Kitano, S. Pancharatnam, S. Tamate, T. Nakanishi, Y. Ikeda   +5 more
core   +2 more sources

PRECISION DESIGN OF PROTON EXCHANGE MEMBRANE FUEL CELL FLOW FIELD BASED ON WATER AND HEAT TRANSFER MECHANISM [PDF]

Química Nova
The article establishes a three-dimensional multiphase proton exchange membrane single-cell model and investigates the impact of precision flow field design on the electrochemical characteristics, heat mass transfer properties, and phase change ...
Liao Xiangrong, Jianbin Su, Chonlatee Photong   +2 more
doaj   +1 more source

An overview of phase-change memory device physics

Journal of Physics D: Applied Physics, 2020
Phase-change memory (PCM) is an emerging non-volatile memory technology that has recently been commercialized as storage-class memory in a computer system.
M. Le Gallo, A. Sebastian
semanticscholar   +1 more source

Heat Transfer Characteristics of Thermosyphons Used in Vacuum Water Heaters

Fluids
A two-phase closed thermosyphon (TPCT), a gravity-assisted heat pipe, is a highly efficient heat transmitter involving liquid–vapor phase change. It is used in many applications, including heat spreading, thermal management and control, and energy saving.
Zied Lataoui, Adel M. Benselama, Abdelmajid Jemni   +2 more
doaj   +1 more source

Observation of sublimation of ice using terahertz spectroscopy

Royal Society Open Science, 2020
Although many studies have investigated the phase change of water, few have focused on the sublimation of ice. This study revealed that ice sublimation can be observed using terahertz (THz) spectroscopy.
Keisuke Matsumura, Kodo Kawase, Kei Takeya   +2 more
doaj   +1 more source

Simulation Study of Influencing Factors of Immersion Phase-Change Cooling Technology for Data Center Servers

Energies, 2023
The immersion phase-change cooling technology utilizes the latent heat of the cooling liquid to dissipate heat by directly contacting the cooling liquid with the heat-generating electronic chip, which can meet the cooling requirements of current high ...
Tiantian Zhao, Rongfeng Sun, Xukai Hou, Jikai Huang, Wenguang Geng, Jianguo Jiang   +5 more
doaj   +1 more source