Results 11 to 20 of about 686,994 (265)

The percentage occupancy hit or miss transform [PDF]

open access: yes, 2009
The Hit or Miss Transform (HMT) is a well known morphological technique which can be used for shape and object recognition in digital image processing. The standard HMT is a particularly powerful tool for locating objects which are noise free in both the
Bullinger, E., Marshall, S., Murray, P.
core   +4 more sources

Wavelength Dispersive XRF Study of Heavy Elements in Soil in Cancer Hit Villages of Malwa Region of Punjab, India [PDF]

open access: yesOriental 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

Reconstructive Dispersers and Hitting Set Generators [PDF]

open access: yesAlgorithmica, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +5 more sources

Analysis of Aggregate Herding Behavior in the Capital Market: Evidence from Indonesia and Singapore

open access: yesMedia Ekonomi dan Manajemen, 2023
The high uncertainty in the capital market due to some crises that hit the world over the last few decades has the potential to cause herding behavior in the aggregate capital market, both in developed and emerging capital markets.
Gusni Gusni   +3 more
doaj   +1 more source

Application of the FAPPS system based on the CALPUFF model in short-term air pollution forecasting in Krakow and Lesser Poland [PDF]

open access: yesArchives of Environmental Protection, 2022
The aim of the study is to present the FAPPS (Forecasting of Air Pollution Propagation System) based on the CALPUFF puff dispersion model, used for short-term air quality forecasting in Krakow and Lesser Poland.
Jolanta Godłowska   +2 more
doaj   +1 more source

Simulation analysis for the anti-submarine effectiveness of homing depth charges based on Python [PDF]

open access: yesZhihui kongzhi yu fangzhen
In Python, mathematical and plotting libraries were utilized to conduct a refined modeling of the submarine-attack process by homing aerial depth charges.
Xie Libo, Wang Xiaoyu, Li Juwei
doaj   +1 more source

Water Dispersion by Hitting the Ribbed and Rounded Surfaces at the Low-Head Outflow Through a Small Hole [PDF]

open access: yesResearch 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 ...
openaire   +2 more sources

Dispersion characteristics of radioactive materials estimated by wind patterns

open access: yesScientific Reports, 2018
The radioactive materials are generally concentrated downwind of their origins when the prevailing winds blow continuously in one direction. If this principle determined the pattern of dispersion in all cases, dispersion directions could be estimated by ...
Takao Yoshikane, Kei Yoshimura
doaj   +1 more source

A Markov Model of Non-Mutually Exclusive Cyber Threats and its Applications for Selecting an Optimal Set of Information Security Remedies

open access: yesМоделирование и анализ информационных систем, 2020
In this work, we study a Markov model of cyber threats that act on a computer system. Within the framework of the model the computer system is considered as a system with failures and recoveries by analogy with models of reliability theory.
Adil A. Kassenov   +2 more
doaj   +1 more source

Volcanic plume height monitoring using calibrated web cameras at the Icelandic Meteorological Office: system overview and first application during the 2021 Fagradalsfjall eruption

open access: yesJournal of Applied Volcanology, 2023
The Icelandic Meteorological Office maintains a national network of webcams designed and built in house for environmental monitoring. During the 2021 Fagradalsfjall eruption these cameras, along with a temporary near-field network of commercial cameras ...
Talfan Barnie   +12 more
doaj   +1 more source

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