Rechercher

Le présent document spécifie des critères généraux pour la mise au point, la validation et l’utilisation de méthodes d’analyse d’acide nucléique fondées sur la réaction de polymérisation en chaîne isotherme (isoPCR). Il délivre des informations supplémentaires et des recommandations pour des technologies isoPCR particulières. Le présent document est applicable aux aliments, aux aliments pour…

This document specifies general criteria for development, validation and use of nucleic acid analytical methods based on the isothermal polymerase chain reaction (isoPCR). It provides additional information and guidance for specific isoPCR technologies. This document is applicable to food, feed, plant matrices and their propagules, plant pathogens, and animals in which amplification of a specific…

This document specifies test procedures to evaluate the measuring performance of probing systems integrated with a numerically controlled machine tool. Test procedures for touch trigger probing systems and scanning probing systems operating in discrete-point measurement mode are specified in 7.1. Test procedures are specified for scanning probing systems in 7.2, for bore gauge systems in 7.3, for…

This document specifies carbon usage effectiveness (CUE) as a key performance indicator (KPI) for quantifying the CO2 emissions of a data centre during the use phase of the data centre life cycle. CUE is a simple method for reporting the CO2 intensity of the data centre operating. By reporting CO2 emissions, it is possible to present the data centre's contribution to climate change (enhanced…

This document specifies conformance criteria for both bitstreams and decoders compliant with the MPEG-H 3D audio standard as defined in ISO/IEC 23008-3. This is done to assist implementers and to ensure interoperability.

This document specifies water usage effectiveness (WUE) as a key performance indicator (KPI) for quantifying the water consumption of a data centre during the use phase of the data centre life cycle. WUE is a simple method for reporting the water intensity of the data centre operating. By reporting water consumption, it is possible to present the data centre's resource effectiveness. This…

IEC 62325-451-8:2022 spécifie un paquetage UML (Unified Modelling Language) pour le processus métier de programmation de liaisons HVDC ainsi que les modèles contextuels de document, les modèles d'assemblage et les schémas XML associés à appliquer au sein des marchés de l'électricité de style européen. La présente partie de l'IEC 62325 s'appuie sur le modèle contextuel pour…

IEC TR 63259:2022(E) provides guidelines for the application of water cooling systems for power electronics used in electrical transmission and distribution systems. This document describes a kind of water cooling system, in which de-ionized water or de-ionized water mixed with other solutes is used as the heat transfer agent for the removal of heat from power electronic equipment. Water cooling…

IEC 62325-451-8:2022 specifies a UML package for the HVDC Link scheduling business process and its associated document contextual models, assembly models and XML schemas for use within the European style electricity markets. This part of IEC 62325 is based on the European style market contextual model (IEC 62325-351). The business process covered by this part of IEC 62325 is described in…

This document specifies water usage effectiveness (WUE) as a key performance indicator (KPI) for quantifying the water consumption of a data centre during the use phase of the data centre life cycle. WUE is a simple method for reporting the water intensity of the data centre operating. By reporting water consumption, it is possible to present the data centre's resource effectiveness. This…