Results 121 to 130 of about 5,061 (219)

Kinetic models for estimating occupancy from single-scan PET displacement studies. [PDF]

J Cereb Blood Flow Metab, 2023
Laurell GL, Plavén-Sigray P, Johansen A, Raval NR, Nasser A, Aabye Madsen C, Madsen J, Hansen HD, Donovan LL, Knudsen GM, Lammertsma AA, Ogden RT, Svarer C, Schain M.   +13 more
europepmc   +1 more source

Research to Optimize the Refrigerant Charge of the Natural Refrigerants R1270 and R290 in Heat-Pump Water Heaters and Their Performance

Zhileng xuebao
R1270 and R290 are alternative refrigerants with great potential. In this study, the influence of the refrigerant charge on the performance of the heat-pump water heater with R1270 and R290, the temperature distribution of the heat transfer fluids in the
Ju Fujun, Hou Lihao, Liu Qinglei, Wang Haoran, Xiao Chengjie, Fan Xiaowei   +5 more
doaj  

A test to determine the site of abnormal neuromuscular refractoriness. [PDF]

Clin Neurophysiol Pract, 2022
Tankisi H, Bostock H, Grafe P.
europepmc   +1 more source

Case Report: Clinical Features of a Chinese Boy With Epileptic Seizures and Intellectual Disabilities Who Carries a Truncated NUS1 Variant. [PDF]

Front Pediatr, 2021
Zhang P, Cui D, Liao P, Yuan X, Yang N, Zhen Y, Yang J, Huang Q.   +7 more
europepmc   +1 more source

The Experimental Study of PVTx Properties of Near Aeotropic Mixture Refrigerant R290/R134a

Zhileng xuebao, 2014
In order to get the thermophysical properties of mixed refrigerants R134a/R290, the author built PVTx experimental system with high accuracy. Based on the Burnett method, the author measured the PVT properties of R134a/R290 with mass fraction 50%/50%, 55%
Yang Xi, Qi Yingxia, Chen Wei, Zhang Hua
doaj  

Labelled dataset for Ultra-Low Temperature Freezer to aid dynamic modelling & fault detection and diagnostics. [PDF]

Sci Data, 2023
Huang T, Nøstvik S, Bacher P, Jensen JK, Markussen WB, Møller JK.   +5 more
europepmc   +1 more source

Discovery and structural investigation of Varicella-Zoster virus gE-neutralizing antibodies isolated from a convalescent patient. [PDF]

Protein Cell
Wang L, Jia Z, Ye X, Chen C, Sun B, Zhao X, Zhang R, Li Y, Wang W, Sun Z, Zhou L, Ni Z, Zhang N, Guo Y.   +13 more
europepmc   +1 more source

A novel ultra-low temperature cascade refrigeration with dual auxiliary loop to enhance thermal performance. [PDF]

Sci Rep
Kumar S, Gahlot P, Kumar S, Kumar A.
europepmc   +1 more source

State-of-the-art assessment-based review of boiling heat transfer and friction factor correlations for NH₃-H₂O, NH₃-LiNO₃ and NH₃-LiNO₃-H₂O mixtures in a plate heat exchanger. [PDF]

Sci Rep
Chauhan VKS, Sathyabhama A, Hegde RN.
europepmc   +1 more source

Research and Development of R290 Less Oil Rotary Compressor

, 2014
Less oil technique is one of the most important directions of rotary compressor development. This less oil technique research is based on R290 rotary compressor for the purpose of decrease R290 charge amount in room air conditioner to satisfy the demand of IEC standard 60335-2-40.
Gao, Bin, Qian, Canyu, Chen, Zhenhua, Liang, Shuangjian   +3 more
openaire   +1 more source