Results 21 to 30 of about 89,125 (297)

A new scheme of selective leakage protection of mine low-voltage power network based on differential variable of zero-sequence current

open access: yesGong-kuang zidonghua, 2014
In allusion to low reliability and sensitivity of existing selective leakage protection devices used in mine low-voltage power network, a new scheme of selective leakage protection was proposed which was based on differential variable of zero-sequence ...
WANG Yanwen, LU Da
doaj   +1 more source

Comparative Review of Personal Data Protection Policy in Indonesia and The European Union General Data Protection Regulation

open access: yesPublik, 2022
Data leakage is one of the high potentials for criminal acts in cyberspace. The Indonesian government passed the Personal Data Protection Act (UU PDP) to ensure the security of every citizen's personal data. This study aims to compare the policies of the
Valentina Ancillia Simbolon   +1 more
doaj   +1 more source

A privacy-leakage-tolerance based noise enhancing strategy for privacy protection in cloud computing

open access: yes, 2013
Cloud computing promises a service-oriented environment where customers can utilise IT services in a pay-as-you-go fashion while saving huge capital investments on their own IT infrastructures.
Gaofeng Zhang (10571894)   +2 more
core   +2 more sources

Research on DC leakage protection of communication base station in mining area

open access: yesMeikuang Anquan, 2022
In order to solve the problem that the high-voltage DC power supply system of the communication base station of the intelligent fire protection system in the open-pit coal mine area has the risk of personal electric shock when the insulation of any ...
ZHU Yannan   +3 more
doaj   +1 more source

Status and prospect of microcomputer protection device for mine-used high-voltage explosion-proof switch

open access: yesGong-kuang zidonghua, 2018
Status of microcomputer protection device for mine-used high-voltage explosion-proof switch was introduced from aspects of hardware structure and basic functions.
LU Donggui, RONG Xiang, ZENG Ke
doaj   +1 more source

Clock-modulation based watermark for protection of embedded processors [PDF]

open access: yes, 2014
This paper presents a novel watermark generation technique for the protection of embedded processors. In previous work, a load circuit is used to generate detectable watermark patterns in the ASIC power supply.
Hill, Stephen   +11 more
core   +1 more source

Intelligent electric control system design for mine horizontal directional drilling rig

open access: yesGong-kuang zidonghua, 2021
In order to solve the problems of low degree of intelligence, single function and poor safety of electric control system of domestic horizontal directional drilling rigs, an intelligent electric control system for mine horizontal directional drilling rig
LIU Zhu1   +4 more
doaj   +1 more source

Protecting Cryptographic Keys against Continual Leakage [PDF]

open access: yes, 2010
Side-channel attacks have often proven to have a devastating effect on the security of cryptographic schemes. In this paper, we address the problem of storing cryptographic keys and computing on them in a manner that preserves security even when the adversary is able to obtain information leakage during the computation on the key.
Ali Juma, Yevgeniy Vahlis
openaire   +1 more source

Identification and Analysis of Accident Scenarios in the Hospital Central Oxygen Unit by Fault Tree Analysis Method and Evaluation of the Adequacy of Control Devices Using Layer of Protection Analysis [PDF]

open access: yesMuhandisī-i bihdāsht-i ḥirfah/ī, 2020
Background and Objective: Central oxygen is one of the vital parts of hospitals responsible for supplying oxygen. Therefore, any defect in this system can result in human and financial losses. Therefore, effective risk analysis is of utmost importance in
Maryam Feiz Arefi   +3 more
doaj   +3 more sources

The protective performance of reusable cloth face masks, disposable procedure masks, KN95 masks and N95 respirators: Filtration and total inward leakage.

open access: yesPLoS ONE, 2021
Face coverings are a key component of preventive health measure strategies to mitigate the spread of respiratory illnesses. In this study five groups of masks were investigated that are of particular relevance to the SARS-CoV-2 pandemic: re-usable ...
Scott Duncan, Paul Bodurtha, Syed Naqvi
doaj   +1 more source

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