Results 51 to 60 of about 426,887 (303)
Using Wind energy to generate electricity and irrigating plant in Hawija District
Tikrit Journal of Engineering Sciences, 2016 Al-hawija district considered one of the most important agriculture regions in Iraq; it contains two big irrigation projects: Hawija irrigation project, and Kirkuk irrigation project, this research aims to study the use of wind electricity generation and
Omar K. Ahmad
doaj +3 more sources
Vertical profiles of the 3-D wind velocity retrieved from multiple wind lidars performing triple range-height-indicator scans [PDF]
Atmospheric Measurement Techniques, 2017 Vertical profiles of 3-D wind velocity are retrieved from triple range-height-indicator (RHI) scans performed with multiple simultaneous scanning Doppler wind lidars.
M. Debnath +9 more
doaj +1 more source
Properties of interstellar wind leading to shape morphology of the dust surrounding HD 61005
, 2017 A structure formed by dust particles ejected from the debris ring around HD 61005 is observed in the scattered light. The main aim here is to constrain interstellar wind parameters that lead to shape morphology in the vicinity of HD 61005 using currently
Pastor, P.
core +1 more source
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
Acceleration of weakly collisional solar-type winds
, 2005 One of the basic properties of the solar wind, that is the high speed of the fast wind, is still not satisfactorily explained. This is mainly due to the theoretical difficulty of treating weakly collisional plasmas.
Landi, S. +4 more
core +2 more sources
The land–sea coastal border: a quantitative definition by considering the wind and wave conditions in a wave-dominated, micro-tidal environment [PDF]
, 2019 A quantitative definition for the land–sea (coastal) transitional area is proposed here for wave-driven areas, based on the variability and isotropy of met-ocean processes.
García León, Manuel +4 more
core +2 more sources
Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Energies, 2017 Wind velocity distribution and the vortex around the wind turbine present a significant challenge in the development of straight-bladed vertical axis wind turbines (VAWTs).
Yanzhao Yang +4 more
doaj +1 more source
Program to determine space vehicle response to wind turbulence [PDF]
, 1972 Computer program was developed as prelaunch wind monitoring tool for Saturn 5 vehicle. Program accounts for characteristic wind changes including turbulence power spectral density, wind shear, peak wind velocity, altitude, and wind direction using stored
Wilkening, H. D.
core +1 more source
Polarization change due to fast winds from accretion disks [PDF]
, 1998 A fraction of the radiation produced by an accretion disk may be Thomson scattered by a wind flowing away from the disk. Employing a simple plane-parallel model of the wind, we calculate the polarization of the scattered radiation and find that its sign ...
Agol E. +7 more
core +3 more sources