Results 21 to 30 of about 76,386 (252)

Influences of Temperature of Vapour-Condenser and Pressure in the Vacuum Chamber on the Cooling Rate during Vacuum Cooling [PDF]

open access: yes, 2011
The temperature of vapour-condenser below 0°C and the final pressure in the vacuum chamber below 0.61kPa during vacuum cooling were experimentally analysed in this paper. The temperature of vapour-condenser, -2°C, -35°C, -39°C and -71°C, and the final pressure in the vacuum chamber, 0.3kPa, 0.4kPa, 0.5kPa and 0.61kPa, were chosen.
Tingxiang Jin, Gailian Li, Chunxia Hu
openaire   +1 more source

Effect of Vacuum Cooling Combined with Ultrasonic Sterilization on Quality of Marinated Beef

open access: yesShipin gongye ke-ji, 2022
In order to avoid the adverse effects of high-temperature sterilization on stewed beef and explore the feasibility of green low-temperature treatment in ensuring the safety and good quality of stewed beef, taking the total number of colonies, TVB-N ...
Fei GAO   +6 more
doaj   +1 more source

Cooling and the SU(2) instanton vacuum [PDF]

open access: yesPhysical Review D, 1995
22 pages, LaTeX, uuencoded compressed tarfile of figures sent separately. Full (compressed) postscript version (118k)available from ftp://rock.helsinki.fi/pub/preprints/tft/Year1995/HU-TFT-95-21/paper.ps ...
Michael, C., Spencer, P. S.
openaire   +3 more sources

Improvement of the Vacuum Cooling System for Biodiesel Production

open access: yesЖурнал інженерних наук, 2019
The article deals with the actual problem of improving the vacuum cooling efficiency systems during the biodiesel production by using vacuum devices account for the liquid-vapor ejector, which operates on the principle of jet thermal compression.
Sharapov S.   +4 more
doaj   +1 more source

Analysis of the Effect of Vacuum Cooling on the Flavor of Sauce Beef Based on HS-SPME-GC-MS and GC-IMS Combined with Electronic Nose

open access: yesShipin gongye ke-ji, 2022
In order to study the effect of vacuum cooling on the volatile components of beef seasoned with soysauce, the volatile components of beef with and without vacuum cooling were qualitatively and quantitatively analyzed by HS-SPME-GC-MS (headspace solid ...
CAO Weifeng   +3 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

Improving Shelf Life, Maintaining Quality, and Delaying Microbial Growth of Broccoli in Supply Chain Using Commercial Vacuum Cooling and Package Icing

open access: yesHorticulturae, 2021
Poor and inconsistent quality is a major barrier to increasing produce consumption, and the lack of shelf-life after purchase is the quality issue at retail displays of produce.
Pimonphat Dirapan   +2 more
doaj   +1 more source

Cooling of levitated graphene nanoplatelets in high vacuum [PDF]

open access: yesApplied Physics Letters, 2015
We demonstrate cooling of the center of mass motion of charged graphene nanoplatelets levitated in a quadrupole ion trap in high vacuum down to temperatures of 20 K. Parametric feedback based on optical measurements of particle motion was used to achieve the particle cooling at pressure p < 10−6 Torr, and cooling along all three axes of motion ...
Nagornykh, Pavel   +2 more
openaire   +2 more sources

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

open access: yesFEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen   +5 more
wiley   +1 more source

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