Results 81 to 90 of about 299,177 (346)

Applications of refrigerant R1234yf in heating, air conditioning and refrigeration systems: A decade of researches

International journal of refrigeration, 2020
HFC refrigerants as R134a, R404A, R407C and R410A are commonly used in heating, air conditioning and refrigeration (HACR) systems since Kyoto protocol. However, they are phased-out due to their high global warming potential (GWP).
J. Pabon, A. Khosravi, J. M. Belman-Flores, L. Machado, R. Revellin   +4 more
semanticscholar   +1 more source

Biomimetic Copper‐Doped Nano‐Aluminum Adjuvant Potentiates Therapy in Chemoresistant Acute Myeloid Leukemia

Advanced Healthcare Materials, EarlyView.
We developed a novel copper‐doped aluminum nano‐adjuvant (CuNA) to overcome cytarabine resistance in acute myeloid leukemia (AML). CuNA effectively sensitizes drug‐resistant AML cells to cytarabine by inducing mitochondrial dysfunction and inhibiting HMGCR/GPX4 to amplify ferroptosis.
Chao He, Lingxiao Zhang, Yue Xiong, Yu Wang, Yuqing Zeng, Dandan Su, Ran Wang, Ying Li, Hongbo Chen, Fang Cheng, Zhi Ping Xu   +10 more
wiley   +1 more source

Numerical Study on the Variable-Temperature Drying and Rehydration of Shiitake

Foods
Variable-temperature convective drying (VTCD) is a promising technology for obtaining high-quality dried mushrooms, particularly when considering rehydration capacity.
Lizhe Zhang, Long Jiang, Meriem Adnouni, Sheng Li, Xuejun Zhang   +4 more
doaj   +1 more source

Dynamic modelling of meat plant energy systems : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology at Massey University [PDF]

, 1993
The objective of this study was to develop dynamic mathematical models of the major energy use and recovery operations within the New Zealand meat industry.
Kallu, Rodger David Stephen
core  

A Cryoprotectant‐Compatible Nanoporous Platform for Stable and Scalable Delivery of Biopharmaceuticals

Advanced Materials, EarlyView.
A cryoprotectant‐compatible nanoporous platform enables ambient‐stable and scalable delivery of gene editing therapeutics. By combining hierarchical pore architecture with optimized lyophilization chemistry, the system preserves Cas9‐RNP activity post‐freeze‐drying.
Sian Lee, Seongchan Kim, Jooyeun Chong, Min‐gyeong Kim, Kayeong Lim, Nan‐Ee Lee, Jahyun Koo, Jiheong Kang, Hyojin Lee   +8 more
wiley   +1 more source

Techno-economic analysis on temperature vacuum swing adsorption system integrated with pre-dehumidification for direct air capture

Carbon Capture Science & Technology
In addressing the practical application of direct air capture (DAC) technology to achieve net-zero greenhouse gas emissions by 2050, the intricate climatic environment presents a significant challenge in selecting capture adsorbents with excellent ...
Y. Ji, W. Liu, J.Y. Yong, X.J. Zhang, L. Jiang   +4 more
doaj   +1 more source

Investigation of an R134A Refrigerant/Iso 32 Polyol Ester Oil Mixture in Condensation [PDF]

, 2001
Air Conditioning and Refrigeration Project ...
Chato, J.C., Newell, T.A., Piggott, W.T., III   +2 more
core  

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Rancidity inhibition study in frozen whole mackerel (scomber scombrus) by a previous plant extract treatment.

Grasas y Aceites, 2005
The effect of flaxseeds (Linum usitatissimum) on rancidity development in frozen whole mackerel (Scomber scombrus) was studied. For it, fresh mackerel were dipped in flaxseeds aqueous extract during 60 min, frozen at –80 ºC during 24 hours and kept ...
Ludmila Stodolnik, Aneta Stawicka, Grzegorz Szczepanik, Santiago P. Aubourg   +3 more
doaj   +1 more source

Stochastic Analysis of Synchronization in a Supermarket Refrigeration System

, 2015
Display cases in supermarket systems often exhibit synchronization, in which the expansion valves in the display cases turn on and off at exactly the same time. The study of the influence of switching noise on synchronization in supermarket refrigeration
Leth, John, Rasmussen, Jakob, Schioler, Henrik, Wisniewski, Rafael   +3 more
core   +2 more sources