Results 71 to 80 of about 5,462,643 (288)

Transient Thermal Resistance of Borehole Heat Exchangers for Hourly Simulations of Geothermal Heat Pumps Systems

, 2017
The correct design of borehole fields requires the correct evaluation of the transient ground thermal response in time, but also the accurate estimation of the borehole (BHE) thermal resistance, expecially the grout contribution.
Priarone, Antonella, Antonella Priarone, Marco Fossa, Fossa, Marco   +3 more
core   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

Molecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla, Jyoti Lamichhane, Cameron Lewis, Peter Breslin, Jiwang Zhang   +4 more
wiley   +1 more source

Thermal Radiation on Mixed Convective Flow in a Porous Cavity: Numerical Simulation

Nonlinear Engineering, 2018
In this paper, the influence of mixed convection in a porous square enclosure under the effect of radiation is numerically examined. The top and bottom walls are maintained at uniform temperature θc while some portion of the vertical walls is partially ...
Hidayathulla Khan B.M.D., Ramachandra Prasad V., Bhuvana Vijaya R.   +2 more
doaj   +1 more source

Thermoelastic interactions in a hollow cylinder due to a continuous heat source without energy dissipation

Materials Research Express, 2020
The linear generalized Green–Naghdi thermoelasticity theory without energy dissipation is employed. The study of thermoelastic interactions in a hollow cylinder under a continuous heat source is carried out.
Ashraf M Zenkour, Marwan A Kutbi
doaj   +1 more source

Modelling and Experimental Validation of a Novel Co-Axial Spiral Borehole Heat Exchanger [PDF]

, 2017
In order to optimize the operation of a ground source heat pump (GSHP) system, the development of dynamic models that integrate all the system components is a key factor. Particularly, the modelling of the ground source heat exchanger and its coupling to
Corberán, José M., Roon Hylkema, Witte, Henk, Hylkema, Roon, Cazorla-Marín, Antonio, Jose Corberan, Henk Witte, Montagud, Carla, Carla Montagud, Antonio Cazorla-Marin, Corberan, Jose Miguel, Montagud- Montalvá, Carla   +11 more
core   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

A Priori Modeling of the Acoustic Boundary Layer Effect on the Heat Source in Ultrasound

Journal of Biomechanical Science and Engineering, 2012
A reduced-order model is proposed to provide effective boundary conditions accounting for a vortical fluid velocity confined in an Acoustic Boundary Layer (ABL) around a linear elastic solid object subjected to an ultrasound wave.
Kazuyasu SUGIYAMA, Satoshi II, Kohei OKITA, Shu TAKAGI, Yoichiro MATSUMOTO   +4 more
doaj   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

APOBEC3 activity and DNA polymerase‐ε deficiency are associated with distinct IDH1 R132 hotspot mutations

Molecular Oncology, EarlyView.
Isocitrate dehydrogenase 1 (IDH1) mutations are highly recurrent in multiple human cancer types, including cholangiocarcinoma and glioma. IDH1 R132C is the most common IDH1 mutation in cholangiocarcinoma and likely arises from APOBEC3A‐ or APOBEC3B‐mediated deamination.
Kelly E. Butler, Bilal A. Lone, Ecem Unal, A. Rouf Banday   +3 more
wiley   +1 more source

Magnetohydrodynamic water-based hybrid nanofluid flow comprising diamond and copper nanoparticles on a stretching sheet with slips constraints

Open Physics
Hybrid nanofluid problems are used for augmentation of thermal transportation in various industrial applications. Therefore, the present problem is studied for the heat and mass transportation features of hybrid nanofluid caused by extending surface ...
Yasmin Humaira, AL-Essa Laila A., Lone Showkat Ahmad, Alrabaiah Hussam, Raizah Zehba, Saeed Anwar   +5 more
doaj   +1 more source