This study aims to describe current risk management practices and policies across the world in relation to personal exposures from devices emitting radiofrequency fields, environmental exposures from fixed installations and exposures in the work environment. Data from 86 countries representing all WHO regions were collected through a survey. The majority of countries (76.8 %) had set exposure l...

Advances in technology and the increased use of home medical devices, will revolutionise the way public healthcare is administered. Homes and their associated networks in conjunction with such devices will take over many mundane healthcare tasks and manage new and enriched lifestyle choices that affect our overall quality of life. Through the combination of wireless and fixed networking infrast...

It has been approximately ten (10) years since the first electrostatic precipitator was applied to an incinerator in the United States by the City of New York. Since that time, numerous installations have been made on various types of incinerators. This paper gives a brief description of the majority of the installations as well as actual performance data as compared to manufacturers' guarantee...

one of the most effective tools for decline cost and time, quality improvement and consequently project performance enhancement especially in construction projects, is value engineering. there are linguistic judgments in many cases of value engineering studies in construction projects such as interior design, mechanical installations design, and etc. therefore multiple attribute decision-making...

The paper presents a method of determination of ground fault current distribution when HV (high voltage) substations are located in urban or suburban areas, or where many relevant data necessary for determination of this distribution are uncertain or completely unknown. The problem appears as a consequence of the fact that many of urban metal installations are situated under the surface of the ...

A large expansion of photovoltaic panel production in China coincided with a dramatic fall in the cost of solar photovoltaic systems in California and a boom in installations between 2009 and 2013. However the roll of local contractors that install the systems is not well understood. Using detailed data of approximately 125,000 solar installations in California between 2007 and 2014 I argue tha...

Museums increasingly use digital technology to enhance exhibition experiences for families, notably in relation to physically mediated installations for young children through Natural User Interfaces. Yet little is known about how families and children engage with such installations and the kinds of interactive experiences they engender in museum spaces. This paper addresses a pressing need for...

We describe a highly scalable algorithm for secure system evolution in an infrastructure for widely distributed Byzantine fault-tolerant applications. To maintain high availability, the system and its applications evolve on-line, providing uninterrupted service during installation of upgrades. Installations are made to appear atomic with respect to other installations and application execution ...

Decisions determining the use of land for energy are of exigent concern as land scarcity, the need for ecosystem services, and demands for energy generation have concomitantly increased globally. Utility-scale solar energy (USSE) [i.e., ≥ 1 megawatt (MW)] development requires large quantities of space and land; however, studies quantifying the effect of USSE on land cover change and protected a...