Results 31 to 40 of about 402,137 (316)

Effect of substrate thermal resistance on space-domain microchannel [PDF]

, 2009
In recent years, Fluorescent Melting Curve Analysis (FMCA) has become an almost ubiquitous feature of commercial quantitative PCR (qPCR) thermal cyclers. Here a micro-fluidic device is presented capable of performing FMCA within a microchannel.
Dalton, Tara, Kinahan, David J., Davies, Mark   +2 more
core   +1 more source

Influence of the clamping force on the power cycling lifetime reliability of press pack IGBT sub-module

The Journal of Engineering, 2019
The clamping force is the most important parameter of Press Pack IGBTs (PP IGBTs) as it not only affects the electrical, thermal, and mechanical characteristic, but also the long lifetime reliability.
Erping Deng, Jingwei Zhang, Zhibin Zhao, Jie Chen, Jinyuan Li, Yongzhang Huang   +5 more
doaj   +1 more source

An Experimental Investigation on the Heat Transfer Characteristics of Pulsating Heat Pipe with Adaptive Structured Channels

Energies, 2023
In recent years, the development of electronic chips has focused on achieving high integration and lightweight designs. As a result, pulsating heat pipes (PHPs) have gained widespread use as passive cooling devices due to their exceptional heat transfer ...
Jiangchuan Yu, Sihui Hong, Sasaki Koudai, Chaobin Dang, Shuangfeng Wang   +4 more
doaj   +1 more source

A Novel Treatment for Determining Thermal Conductivity of the Soil Substrates for Selecting Sustainable Growing Mediums in Terms of Thermal Resistance

, 2022
The thermal conductivity of the soil is important to determine the horticultural performance of growing medium. Microclimatic features influence the viability of soil mixtures for vegetation.
Jaufer, L, Kader, S
core   +1 more source

Thermal Resistance of Aeromonas hydrophila

Journal of Food Protection, 1987
Thermal resistance of five strains of Aeromonas hydrophila (three clinical and two food isolates) was studied at 45 to 51°C in saline solution and raw milk. In addition, effects of growth temperature and growth phase on thermal resistance of the cells were also studied.
S A, Palumbo, A C, Williams, R L, Buchanan, J G, Phillips   +3 more
openaire   +2 more sources

Comparative study on the thermal performance of surface‐mounted devices light‐emitting diode packaging with poly(1,4‐cyclohexylenedimethylene terephthalate) and epoxy moulding compound frames

IET Optoelectronics, 2022
With the emergence of the different light‐emitting diode (LED) packaging materials, the thermal analysis of LED device packaging with different materials has become urgent. The thermal performance of LED packaging with a poly(1,4‐cyclohexylenedimethylene
Dezhi Zhao, Zhihua Xiong, Cong Chen, Yunfei Niu   +3 more
doaj   +1 more source

Thermo-Energy Performance of Lightweight Steel Framed Constructions: A Case Study

Buildings, 2022
The building sector continues to play an essential role in reducing worldwide energy consumption. The reduced consumption is accompanied by stricter regulation for the thermotechnical design of the building envelope.
Ligia Moga, Ioan Petran, Paulo Santos, Viorel Ungureanu   +3 more
doaj   +1 more source

Effect on oxides on surface topography and thermal contact resistance [PDF]

, 1979
The effect of oxides on the topographies of various random engineering surfaces and steady-state thermal contact resistances between oxidefree and oxidized metallic surfaces in contact in high vacua have been investigated. The results of many previous
Mian, M. N.
core  

Palladium Thiolate Bonding of Carbon Nanotube Thermal Interfaces

, 2011
Carbon nanotube (CNT) arrays can be effective thermal interface materials with high compliance and conductance over a wide temperature range. Here, we study CNT interface structures in which free CNT ends are bonded using Pd hexadecanethiolate, Pd(SC(16 ...
G. U. Kulkarni, Bhuvana, Thiruvelu, Fisher, Timothy S., Xu, Xianfan, Stephen L. Hodson, Hodson, Stephen L., Baratunde A. Cola, Cola, Baratunde A., Thiruvelu Bhuvana, Timothy S. Fisher, Kulkarni, G. U., Xianfan Xu   +11 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source