Results 1 to 10 of about 1,550,052 (117)

Risk identification and assessment in production of meat product packaging

open access: yesТеория и практика переработки мяса, 2021
Production of convenient and inexpensive packaging materials is increasing due to the constant growth of consumer demand for safer food products. The paper examines the questions dedicated to the development and introduction of the safety and quality ...
Yu. A. Kuzlyakina   +2 more
doaj   +1 more source

Comprehensive Bird Preservation at Wind Farms

open access: yesSensors, 2021
Wind as a clean and renewable energy source has been used by humans for centuries. However, in recent years with the increase in the number and size of wind turbines, their impact on avifauna has become worrisome.
Dawid Gradolewski   +6 more
doaj   +1 more source

SUBASSEMBLIES OF THE PARACHUTE CONTAINER WITH IMPROVED GEOMETRY BASED ON DIGITAL SOLUTIONS [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2022
The recovery system used in the aeronautic field have, as a main element, the whole set of parachutes, that represents a very complex system for which a thorough knowledge of the performance characteristics of the component materials is required, as well
JOMIR Mihaela, SALISTEAN Adrian
doaj  

SD simulation on safety vulnerability of oil and gas stations based on combination weighting of game theory

open access: yesYou-qi chuyun, 2022
Oil and gas stations are at high risks due to the particularity of the medium stored and transported therein. In order to explore the influence mechanism of its safety vulnerability, a System Dynamics (SD) model was established for the safety ...
Chengjun WANG, Hui GUO
doaj   +1 more source

Studies on surface condensation for passive safety system in light water reactor: A review [PDF]

open access: yesNuclear Technology and Radiation Protection, 2023
A system with a passive mechanism has been considered to have better trustworthiness because it does not require an external driving force to function.
Susyadi   +3 more
doaj   +1 more source

Construction of a Traceability System for Food Industry Chain Safety Information Based on Internet of Things Technology

open access: yesFrontiers in Public Health, 2022
The continuous development of the social economy, has stimulataed an increase in the satndard of living and increased the deman for consumption resulting in the demand for high-quality and safe food has continued to increase.
Siyuan Lin, Qi Shi, Ning Zhou
doaj   +1 more source

Analysis of Entropy Generation and Potential Inhibition in an Aeroengine System Environment

open access: yesInternational Journal of Aerospace Engineering, 2022
From a system perspective, the entropy generation of an aeroengine is directly related to the thermal efficiency when the Brayton cycle pressure ratio and maximum temperature remain constant.
Xiaojing Liu   +6 more
doaj   +1 more source

Safety issues faced by paramedics in ambulances in Saudi Arabia

open access: yesSaudi Journal of Emergency Medicine, 2021
Background: According to the National Highway Traffic Safety Administration, the risk of accident-related fatalities in the rear of an ambulance is more than five times greater than it is in the front seat.
Saud Ali Algaribi   +6 more
doaj   +1 more source

Analysis of dangers in the operation of city buses at the intersections

open access: yesOpen Engineering, 2021
Operation of motor vehicles should take into account the elimination of the possibility of accidents. The article considers selected problems occurring in the operation of public transport buses at intersections.
Olejnik Krzysztof
doaj   +1 more source

THE ASSESSMENT OF SAFETY SYSTEMS IN WWER-1000 NUCLEAR REACTOR USING IAEA SIMULATOR

open access: yesTạp chí Khoa học Đại học Đà Lạt, 2017
In this study, the operation and response capability of safety system in nuclear reactor WWER-1000 was analyzed during the accidents that involved the failure of main circulation pump or feed water pumps. The nuclear reactor WWER-1000 simulator developed
Trần Đăng Khoa   +1 more
doaj   +1 more source

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