Results 21 to 30 of about 80,804 (296)

Analysis of ground massif temperatures with horizontal heat exchanger

open access: yesResearch in Agricultural Engineering, 2013
The paper is aimed at specification of ground massif temperatures in the horizontal heat exchanger area in both the heating season and during heat exchanger stagnation.
M. Šeďová   +2 more
doaj   +1 more source

Variations of heat transfer mechanism and flow structure in a heat exchanger tube fitted with 30° inclined ring

open access: yesAdvances in Mechanical Engineering, 2020
Flow prediction, heat transfer pattern, and thermo-hydraulic efficiency in a heat exchanger tube fitted with vortex generator are chosen for the present research. The 30° inclined ring is opted to develop the performance of the heat exchanger tube.
Amnart Boonloi   +1 more
doaj   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Evaluation of the using Al2O3/EG and TiO2/EG nanofluids as coolants in the double-tube heat exchanger [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2012
: In this study, Al2O3/EG and TiO2/EG nanofluids as coolants have been used in the double-tube heat exchanger. The hot solvent inlet heat exchanger must be cooled down with a specified amount.
Navid Bozorgan
doaj  

Structural optimization design and heat transfer characteristics of air-to-air cooled high voltage motor heat exchanger

open access: yesCase Studies in Thermal Engineering, 2022
In order to improve the heat transfer efficiency of air cooled high voltage motor heat exchanger, this paper takes 500 kW high voltage motor heat exchanger as the research object, and establishes the mathematical model and physical model of the heat ...
Jinhui Liu, Mengmeng Ai
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

Thermodynamic Analysis of One Kind of Single-stage with Expender and Four Kinds of Two-stage Transcritical Carbon Dioxide Refrigeration Cycle

open access: yesZhileng xuebao, 2016
The performances of single-stage transcritical CO2 cycle with expander, transcritical CO2 two-stage cycle without intermediate heat exchanger, transcritical CO2 two-stage cycle with intermediate heat exchanger, transcritical CO2 two-stage & primary ...
Sun Zhili, Ma Yitai
doaj   +2 more sources

Thermal-hydraulic characteristics and optimization of a liquid-to-suction triple-tube heat exchanger

open access: yesCase Studies in Thermal Engineering, 2020
The highly effective heat-transfer characteristic of a triple-tube heat exchanger was applied to the liquid-to-suction heat exchanger of an R410A refrigerator.
Vo Tuyen   +2 more
doaj   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

open access: yesFEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh   +7 more
wiley   +1 more source

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