Click here to purchase This document summarizes current scientific literature on the occurrence of macroplastics andmicroplastics, in the environment and biota. It gives an overview of testing methods, including samplingfrom various environmental matrix, sample preparation and analysis. Further, chemical and physicaltesting methods for the identification and quantification of plastics are...

Click here to purchase This document provides a description of a set of common technologies and techniques used in conjunction with cloud computing. These include:— virtual machines (VMs) and hypervisors;— containers and container management systems (CMSs);— serverless computing;— microservices architecture;— automation;— platform as a service systems and...

Click here to purchase This part of IEC 60479 summarizes the basic parameters for lightning and its variability insofar as they apply to human beings and livestock.The possible direct and indirect interactions of strikes with bodies of living beings are indicated.The resulting effects caused by lightning currents for the organism are described.This document shows the differences of effects on...

Click here to purchase This document establishes a uniform, safe and consistent approach to the in-field competenceassessment of personnel for the maintenance, thorough examination, operational testing, overhauland repair of lifeboats (including free-fall lifeboats) and rescue boats (including fast rescue boats),launching appliances and release gear.It also provides the necessary information for...

Click here to purchase IMPORTANT — The electronic file of this document contains colours which are considered to be useful for the correct understanding of the document. Users should therefore consider printing this document using a colour printer.This document provides information on how to assess the severity of machine tool spindle vibrations measured on the spindle housing. It gives...

Click here to purchase This technical report gives general guidance on the subject of active filters for use in highvoltage direct current (HVDC) power transmission. It describes systems where active devices are used primarily to achieve a reduction in harmonics in the d.c. or a.c. systems. This excludes the use of automatically retuned components.The various types of circuit that can be used for...