Results 81 to 90 of about 216,094 (207)

Cross-sectional study of personal protective equipment use, training and biosafety preparedness among healthcare workers during the first months of the SARS-CoV-2 pandemic in Brazil

open access: yesBMJ Public Health
Objectives Brazil has high rates of COVID-19 and tuberculosis among healthcare workers (HCWs). Personal protective equipment (PPE) is essential for their protection.
Kerstin Muner   +5 more
doaj   +1 more source

Reuse and Verification of Test Equipment for ISO 7637

open access: yes, 2021
Standards exist to unify requirements and to make it possible to make sure that equipment is tested in the same way, even when several different test labs perform the test. But as new technology comes to market, and old technology evolves, so must the standards.
openaire   +1 more source

Languages for safety-certification related propertis [PDF]

open access: yes, 2013
The Safety Certification of Software-Intensive Systems with Reusable Components project, in short SafeCer (www.safecer.eu),is targeting increased efficiency and reduced time-to-market by composable safety certification of safety- relevant embedded ...
Benac Earle, Clara   +9 more
core  

Стійка технологія переробки відходів електричного та електронного обладнання [PDF]

open access: yes, 2018
Об’єкт досліджень: технологічні основи «переробки відходів електричного та електронного обладнання». Предмет досліджень: механізм піролізу, отримання рідкого палива, подрібнення друкованих плат після піролізу, вібраційний млин та його сили, які ...
Lysenko, Danylo   +1 more
core  

Should Recovery Strategies Be Reuse or Recycling Based? A Case Study on Discarded Electronics in Melbourne, Australia

open access: yesLogistics
Background: Optimizing reverse chains is more difficult than forward linear supply chains. Careful consideration should be given to recovery strategies to optimize product reuse as well as recycling.
Hans Ronald Krikke   +2 more
doaj   +1 more source

Study of Material Flow of End-of-Life Computer Equipment (e-wastes) in Some Major Cities in Nigeria

open access: yesNigerian Journal of Technological Development, 2014
The fast growing use of Information and Communication Technology has created a new environmental problem, electronic-waste (e-waste).Addressing this concern requires proper management plans and strategy, which in turn requires reliable estimates of e ...
F. B. Ibrahim   +3 more
doaj   +2 more sources

Integrating a web-based system with business processes in closed loop supply chains [PDF]

open access: yes
Closed Loop Supply Chains include operations for physical collection of end-of-use products, selection based on their configuration and/or condition and decision making for reuse, remanufacturing or recycling.
Dekker, R.   +3 more
core   +1 more source

Current Practices in Recycling and Reusing of Aircraft Materials and Equipment

open access: yesMaterials Circular Economy
Abstract The aviation industry is experiencing a significant influx of new, technology-driven aircraft materials and equipment due to the increasing demand for air travel. Concurrently, hundreds of aircraft are decommissioned globally each year. Projections indicate that more than thirteen thousand aircraft, encompassing commercial, military,
Md. Ahsan Habib   +5 more
openaire   +1 more source

A spheromak ignition experiment reusing Mirror Fusion Test Facility (MFTF) equipment

open access: yes, 1993
Based on available experimental results and theory, a scenario is presented to achieve ohmic ignition in a spheromak by slow ({approximately} 10 sec.) helicity injection using power from the Mirror Fusion Test Facility (MFTF) substation. Some of the other parts needed (vacuum vessel, coils, power supplies, pumps, shielded building space) might also be ...
openaire   +3 more sources

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