نتایج جستجو برای: protection device
تعداد نتایج: 847393 فیلتر نتایج به سال:
In the present work, the effects of different casting parameters including pouring temperature and cooling rate on stainless steel structures and mechanical properties of heat resistant alloy (HH) were studied. Mo nanoparticles were synthesized through sol-gel method and were coated on the stainless steel device using spin-coating method. The effect of coating layer on the device was studied by...
This paper discusses the implementation of protecting user's data on mobile device based on Android platform. The mobile platform surpasses computers in its popularity in many aspects of one daily routine. Protection of data is one of the basic security feature of each operating system. Android platform raise its protection with every new version of the system. This paper covers the new approac...
AIMS We describe the first-in-human experience with a novel cerebral embolic protection device used during transcatheter aortic valve implantation (TAVI). One current challenge of TAVI is the reduction of procedural stroke. Procedural mobilisation of debris is a known source of cerebral embolisation. Mechanical protection by transient filtration of cerebral blood flow might reduce the embolic b...
Insufficient electrical endurance of equipment and insulation failure against overvoltage is one of the most effective reasons for failure the power line. Lightening, switching or other disruptive parameters can cause line outage or distribution substation failure. There are different devices used to improve the safety, reliability, and power quality of the system. Surge arresters are one of t...
Background/aim: During the COVID-19 pandemic, risk of transmission SARS-CoV-2 has not been precisely known in bronchoscopy procedures. We have designed a cabinet device called Ankara University Bronchoscopy Cabinet (Aubrocab® ) to protect healthcare. aimed evaluate preventing effect Aubrocab® on aerosol spreading by measuring particles suite. Materials and methods: The patients were categorized...
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