The Velocity Dispersion Profile of the Remote Dwarf Spheroidal Galaxy Leo I: A Tidal Hit and Run? [PDF]
The Astrophysical Journal, 2008 ApJ accepted, 23 figures, access paper as a pdf file at http://www.astro.lsa.umich.edu/~mmateo/research ...
Mario Mateo +2 more
core +6 more sources
Water Dispersion by Hitting the Ribbed and Rounded Surfaces at the Low-Head Outflow Through a Small Hole [PDF]
Research Bulletin of the National Technical University of Ukraine "Kyiv Politechnic Institute", 2017 Background. Low-pressure water spray by impact on a hard surface is convenient for crystallization of water on vertical surfaces and horizontal nozzles with icicles. In the previous works of the author, it was noticed the effect of an impact surface roughness on spray flow hydrodynamics, therefore, in this paper we investigate the effect of surface ...
Ivan Pukhovyi
openalex +3 more sources
Gray matter microstructural alterations and their correlation with systemic biomarkers in hepatic encephalopathy: a NODDI study using gray-matter based spatial statistics [PDF]
Frontiers in NeurologyBackgroundHepatic encephalopathy (HE) involves complex neurobiological changes that are often difficult to quantify using conventional MRI. This study aims to utilize Neurite Orientation Dispersion and Density Imaging (NODDI) combined with Gray-matter ...
Fengli Xie +7 more
doaj +2 more sources
Increase of the particle hit rate in a laser single-particle mass spectrometer by pulse delayed extraction technology [PDF]
Atmospheric Measurement Techniques, 2020 A single-particle mass spectrometer (SPMS) can provide a wealth of valuable information on chemical and physical parameters of individual particles in real time.
Y. Chen +17 more
doaj +1 more source
Shannon Entropy as an Indicator of the Effectiveness of E-Advisory in Ukraine [PDF]
Journal of Information Technology Management, 2022 The paper considers the possibilities of optimizing the search for agricultural information based on Shannon information entropy criterion. A comparison of the degree of uncertainty of information search through the Internet – search systems with similar
Dmytro Zherlitsyn +4 more
doaj +1 more source
Effect of Aerosol Dispersion on Its Masking Ability
Вестник войск РХБ защиты, 2021 The improvement of camouflage of troops and objects is necessary in all types of military operations. Aerosol masking is an integral part of this task. The special jamming systems decrease the likelihood of the hit and the destruction of military units ...
D. P. Kolesnikov +4 more
doaj +1 more source
Wavelength Dispersive XRF Study of Heavy Elements in Soil in Cancer Hit Villages of Malwa Region of Punjab, India [PDF]
Oriental Journal of Chemistry, 2019 Heavy metals in the soil of 13 villages of Bathinda district, Punjab, India, were measured using wavelength dispersion X-ray fluorescence technique (WDXRF). 29 elements for which these samples were analyzed are U, Th , 40K, Pb, La, Ba, Cs, Ce,, Sn, Sb, As, Cr, Zn, Cu, Co, Sr, Zr, Sc, V, Ni, Rb, Mo,Ga, Nb, Y, Fe2O3, CaO, MnO and TiO2 .
Kirandeep Kaur +2 more
openaire +1 more source
Dispersion Analysis of Rounds Fired from a Glauberyt Machine Pistol [PDF]
Problemy Mechatroniki, 2019 Within an enclosed shooting range of the EMJOT company, the process of firing one hundred single bullets from a Glauberyt machine pistol was recorded. The empirical test used 9x19 mm FMJ Luger (Parabellum) ammunition manufactured in the Czech Republic ...
Zbigniew DZIOPA, Krzysztof ZDEB
doaj +1 more source
Heterogeneity matters: Contact structure and individual variation shape epidemic dynamics.
PLoS ONE, 2021 In the recent COVID-19 pandemic, mathematical modeling constitutes an important tool to evaluate the prospective effectiveness of non-pharmaceutical interventions (NPIs) and to guide policy-making.
Gerrit Großmann +2 more
doaj +1 more source