Results 21 to 30 of about 5,599,027 (309)

FORMATION OF MILITARY FORCES ON THE IRTYSH BOUNDARY LINE IN THE MIDDLE 1740s

open access: yesВестник Кемеровского государственного университета, 2016
The article discusses the formation of the Fortress on the Irtysh boundary line of fortifications and introduction toSiberiaregular army units. It introduces a detailed study of the movement of military forces to the region and their redeployment to the ...
A. V. Kontev
doaj   +1 more source

Adhesion forces for water/oil droplet and bubble on coking coal surfaces with different roughness

open access: yesInternational Journal of Mining Science and Technology, 2021
Surface roughness plays a significant role in floatability of coal. In the present paper, coking coal surface was polished by three different sandpapers and the surface properties were characterized by contact angle and roughness measurements. The effect
Chunyun Zhu   +3 more
doaj   +1 more source

Line Defects in Quasicrystals

open access: yesCrystals
The six-dimensional framework of the integral formalism for line defects (straight dislocations and line forces) in anisotropic elasticity has been extended to a 2n-dimensional integral formalism for line defects in quasicrystals (n=4,5,6 for one-, two-,
Markus Lazar
doaj   +1 more source

Informatyczne wspomaganie procesów kadrowych w Siłach Zbrojnych RP na przykładzie sieciowego systemu ewidencji wojskowej „SEW on-line”

open access: yesNowoczesne Systemy Zarządzania, 2017
Focus article covers important issue on information technology staffmg processes support in the armed forces. For example, the network of military Records, ,,SEW on-line" to learn the practical application of information technology in staffing processes.
Kazimierz PIOTRKOWSKI
doaj   +1 more source

The genesis of tangential mass forces in lithospheric plates, and their role in geodynamics

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2020
The problem of determining small tangential mass forces in the Earth lithosphere is formulated. It is shown that the current state in understanding the shape of The Earth's physical surface and data on its geoid allow us to determine deviations of the ...
Ребецкий Ю.Л.   +1 more
doaj   +1 more source

Multiple-Frequency Force Estimation of Controlled Vibrating Systems with Generalized Nonlinear Stiffness

open access: yesMathematics, 2023
An on-line estimation technique of multiple-frequency oscillatory forces combined with the Hilbert–Huang transform for an important class of actively controlled, forced vibrating mechanical systems with nonlinear stiffness forces is proposed.
Francisco Beltran-Carbajal   +5 more
doaj   +1 more source

Peak Forces on Wave Energy Linear Generators in Tsunami and Extreme Waves

open access: yesEnergies, 2017
The focus of this paper is the survivability of wave energy converters (WECs) in extreme waves and tsunamis, using realistic WEC parameters. The impact of a generator damping factor has been studied, and the peak forces plotted as a function of wave ...
Linnea Sjökvist, Malin Göteman
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

CONTROLLING THE MOVEMENT OF HEXACOPTER ALONG THE INTENDED ROUTE WITH ENGINE FAILURE [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport
This article investigates the issue of controlling the movement of a hexacopter-type unmanned aerial vehicle around a route. The movement of the hexacopter is modeled as the motion of a rigid body, taking into account gravitational forces and aerodynamic
Gulush NABADOVA
doaj   +1 more source

Automatic Speech Recognition Training Software for Joint Terminal Attack Controller Close Air Support Requests

open access: yesProceedings of the International Florida Artificial Intelligence Research Society Conference, 2022
Close air support (CAS) is a crucial element of joint fire support that requires intricate planning, coordination, and training of various ground and supporting air forces for safe and effective execution.
Logan Gisick   +2 more
doaj   +1 more source

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