Results 61 to 70 of about 2,279,786 (296)

Investigation of multi-stage desalination using a passive solar-driven membrane (PSDM) system: a critical analysis for unserved and underserved areas (UUA) in the Philippines

open access: yesEuropean Journal of Materials
The utilization of alternative and sustainable desalination methods geared towards geographically isolated and disadvantaged areas is gaining attention.
Rhys John D. Pacio   +6 more
doaj   +1 more source

Computer simulation for trimming exit temperature profile from low emission combustor [PDF]

open access: yesКомпьютерные исследования и моделирование, 2014
It is discussed peculiarities of forming gas temperature fields in gas turbine engine low emission combustors. It is shown the influence of burn-up rate on combustor outlet temperature and proposed recommendation for design the dilution system for the ...
K. S. Pugach
doaj   +1 more source

Design and evaluation of convectively cooled nozzles [PDF]

open access: yes, 1971
Computer program utilizes a desired gas sidewall temperature profile as an input and calculates the coolant passage dimensions required to achieve it.
Derderian, G.   +2 more
core   +1 more source

An Illustration of Modeling Cataclysmic Variables: HST, FUSE, SDSS Spectra of SDSSJ080908.39+381406.2 [PDF]

open access: yes, 2006
We use FUSE, HST, and SDSS spectra of the cataclysmic variable SDSSJ0809 to illustrate procedures for calculating and testing system models. Our final model has an accretion disk temperature profile similar to the SW Sextantis profile determined from ...
Gansicke, Boris   +6 more
core   +3 more sources

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

Measuring the temperature and profiles of Ly α absorbers [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2019
ABSTRACT The distribution of the absorption line broadening observed in the Ly α forest carries information about the temperature, T, and widths, λF, of the filaments in the intergalactic medium (IGM), and the background hydrogen photoionization rate, $\Gamma _{\rm H\, \small {I}}$.
Antonella Garzilli   +2 more
openaire   +4 more sources

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Real-time Monitoring of Oil-well Dynamic Liquid-level with Pressure and Temperature Based on Optical Fiber Sensor

open access: yesJournal of Harbin University of Science and Technology, 2018
Real.time monitoring of dynamic liquid level of oil well is very important in oilfield. A novel method combining pressure measurement and temperature profile measurement is proposed in this paper to measure dynamic liquid.level of oil.well in real.time ...
ZHANG Hong-tao   +4 more
doaj   +1 more source

Investigations of Effects of Surface Temperature and Single Roughness Elements on Boundary-Layer Transition [PDF]

open access: yes, 1947
The laminar boundary layer and the position of the transition point are investigated on a heated flat plate. It was found that the Reynolds number of transition decreases as the temperature of the plate is increased.
Fila, Gertrude H., Liepmann, Hans W.
core   +1 more source

An old galaxy group: Chandra X-ray observations of the nearby fossil group NGC 6482

open access: yes, 2004
We present the first detailed X-ray observations, using Chandra, of NGC 6482 - the nearest known `fossil group'. The group is dominated by an optically luminous giant elliptical galaxy and all other known group members are at least two magnitudes fainter.
Jones, Laurence   +2 more
core   +1 more source

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