Results 21 to 30 of about 234,751 (296)

Thermogravimetric Analysis of Marine Gas Oil in Lubricating Oil

open access: yesJournal of Marine Science and Engineering, 2021
Marine lubricating oil (LO) is deteriorated by contaminants—especially marine gas oil (MGO), which is invariably mixed during its usage—that can damage engine performance. This study investigates a method for determining the content of MGO in lubricating
Suhyun Ahn, Jeong Mog Seo, Heejin Lee
doaj   +1 more source

The Collapse of the Fascist Citadel

open access: yesУправленческое консультирование, 2020
The article is dedicated to the Battle of Kursk. The goal is to show the courage and heroism demonstrated by Soviet soldiers in the name of saving their homeland during the Great Patriotic War, as well as the ability of our national economic complex and ...
V. P. Gridnev
doaj   +1 more source

Anthropometric criteria, somatotype and functional performance of basketball players at diff erent stages of sports training

open access: yesСпортивная медицина: наука и практика, 2020
Objective: to identify the correlation between physical development, somatic physique type, biological maturation and playing positions in basketball. Materials and methods: 112 male basketball players were divided into two groups: group 1 included 75 9 ...
S. V. Matveev   +3 more
doaj   +1 more source

A 3D Faraday Shield for Interdigitated Dielectrometry Sensors and Its Effect on Capacitance

open access: yesSensors, 2016
Interdigitated dielectrometry sensors (IDS) are capacitive sensors investigated to precisely measure the relative permittivity ( ϵ r ) of insulating liquids.
Alex Risos   +3 more
doaj   +1 more source

Analysis of paint traces to determine the ship responsible for a collision

open access: yesScientific Reports, 2021
Although there have been many instances of ship collision at sea in recent times, not much research has been conducted on the topic. In this study, paint from an actual site of ship collision was collected and analyzed as evidence. The amount of evidence
H. Lee, D. Lee, J. M. Seo
doaj   +1 more source

Suppression of the Electrical Crosstalk of Planar-Type High-Density InGaAs Detectors with a Guard Hole

open access: yesMicromachines, 2022
The resolution of InGaAs FPA detectors is degraded by the electrical crosstalk, which is especially severe in high–density FPAs. We propose a guard-hole structure to suppress the electrical crosstalk in a planar-type 640 × 512 15 μm InGaAs short ...
Jiaxin Zhang   +9 more
doaj   +1 more source

Who Guards the Guard?

open access: yesInternational Journal of African Higher Education, 2021
Meta-evaluations by Quality Assurance Agencies (QAAs) aim to evaluate the quality of the evaluators of quality assurance. While such evaluations are the norm, especially in Europe, they are rare in Africa. A critical literaturereview was conducted to ascertain whether meta-evaluations were conducted in Namibia. The study estab-        -lished that such
openaire   +2 more sources

The guarded fragment with transitive guards

open access: yesAnnals of Pure and Applied Logic, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wieslaw Szwast, Lidia Tendera
openaire   +3 more sources

Guarding the Guards: Accountable Authorities in VANETs [PDF]

open access: yes2018 IEEE Vehicular Networking Conference (VNC), 2018
In this paper we present an approach to gaining increased anonymity from authorities within a VANET. Standardization organizations and researchers working on VANETs recognize privacy as highly important. However, most research focuses on privacy from other vehicles and external attackers, as opposed to privacy from system-administrating authorities ...
Brorsson, Joakim   +2 more
openaire   +2 more sources

Guarding networks through heterogeneous mobile guards [PDF]

open access: yes2015 American Control Conference (ACC), 2015
In this article, the issue of guarding multi-agent systems against a sequence of intruder attacks through mobile heterogeneous guards (guards with different ranges) is discussed. The article makes use of graph theoretic abstractions of such systems in which agents are the nodes of a graph and edges represent interconnections between agents.
Waseem Abbas 0003   +2 more
openaire   +4 more sources

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