Results 71 to 80 of about 586,382 (179)
Anatomic Variation in the Origin and Course of Radial Artery: A Descriptive Cross-Sectional Study
Journal of Nepal Medical Association, 2019 Introduction: The radial artery is commonly originated from the brachial artery in the cubital fossa at the level of the neck of the radius. It is the artery of choice for coronary artery angiography, percutaneous coronary artery intervention ...
Muna Kandel +2 more
doaj +1 more source
Radial variation of solar‐wind parameters
Geophysical Research Letters, 1976 It is demonstrated that since fluctuations in the solar wind are not small, they can have important effects on the observed average values of parameters in the solar wind and their radial variation. The effect is distinct from the dynamical effect of waves and turbulence and results from the averaging process.
openaire +1 more source
Validation of a X-Ray densitometry method for the determination of Eucalyptus grandis and Eucalyptus urophylla radial density profile [PDF]
, 2012 The X-ray densitometry is considered one of the main non-destructive techniques for the analysis of wood due to the high precision and practicality. The method has been applied in determining the density of the wood, and the density variation is a result
Couto, Allan Motta +2 more
core
The Origin of Color Gradients in Early-Type Systems and Their Compactness at High-z
, 2009 In this Letter, we present mean optical+NIR color gradient estimates for 5080 early-type galaxies (ETGs) in the grizYJHK wavebands of the Sloan Digital Sky Survey (SDSS) plus UKIRT Infrared Deep Sky Survey (UKIDSS). The color gradient is estimated as the
Bernardi +27 more
core +1 more source
, 2017 Wind-driving in asymptotic giant branch (AGB) stars is commonly attributed to a two-step process. First, matter in the stellar atmosphere is levitated by shock waves, induced by stellar pulsation, and second, this matter is accelerated by radiation ...
Eriksson, K. +3 more
core +1 more source
The Incomplete Superficial Palmar Arch
Journal of Orthopaedic Case Reports, 2013 Introduction: Superficial palmar arch (SPA) is dominant vascular structure in palm of hand. In present study we described a case of Ulnar / Radiopalmar pattern of incomplete SPA in an Iranian cadaver.
Anneh Mohammad Gharravi +3 more
doaj +1 more source
Maderas: Ciencia y Tecnología, 2011 La variación radial y longitudinal de la densidad básica de la madera, a lo largo del fuste, fueron determinadas en árboles de una plantación de Eucalyptus regnans de 16 años, crecida en la Costa de la Provincia de Arauco, Chile.
Margarette Omonte, Luis Valenzuela
doaj
Uncertainty quantification of leakages in a multistage simulation and comparison with experiments [PDF]
, 2016 The present paper presents a numerical study of the impact of tip gap uncertainties in a multistage turbine. It is well known that the rotor gap can change the gas turbine efficiency but the impact of the random variation of the clearance height has not ...
Ahlfeld, R +3 more
core
Precise Radial Velocities of Polaris: Detection of Amplitude Growth
, 2008 We present a first results from a long-term program of a radial velocity study of Cepheid Polaris (F7 Ib) aimed to find amplitude and period of pulsations and nature of secondary periodicities.
Byeong-Cheol Lee +14 more
core +1 more source
, 2013 Poloidal asymmetries in the impurity density can be generated by radio frequency heating in the core and by neoclassical effects in the edge of tokamak plasmas.
Angioni +26 more
core +1 more source