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IEC 62680-1-2:2021 définit un système d'alimentation électrique par port USB qui couvre tous les éléments d'un système USB, y compris: hôtes, dispositifs, hubs, chargeurs et assemblages de câbles. La présente spécification décrit l'architecture, les protocoles, le comportement de l'alimentation électrique, les connecteurs et le câblage nécessaires à la gestion de l'…

This document specifies the sequence of methods for characterizing the structural properties of graphene, bilayer graphene and graphene nanoplatelets from powders and liquid dispersions using a range of measurement techniques typically after the isolation of individual flakes on a substrate. The properties covered are the number of layers/thickness, the lateral flake size, the level of disorder,…

Le présent document spécifie la séquence des méthodes qui permettent de caractériser les propriétés structurelles du graphène, du graphène bicouche et des nanoplaquettes de graphène issus de poudres et de dispersions liquides, en utilisant un éventail de techniques de mesure, typiquement après l’isolation de flocons individuels sur un substrat. Les propriétés couvertes sont le nombre de couches/l…

This document specifies the sequence of methods for characterizing the structural properties of graphene, bilayer graphene and graphene nanoplatelets from powders and liquid dispersions using a range of measurement techniques typically after the isolation of individual flakes on a substrate. The properties covered are the number of layers/thickness, the lateral flake size, the level of disorder,…

IEC TR 62351-90-3:2021, which is a technical report, provides guidelines for efficiently handling both IT and OT data in terms of their monitoring, classification and correlations on them to deduce any possible useful outcomes about the state of the power system. The convergence of information technologies (IT) and operational technologies (OT) refers to the integration of the systems, processes…

Le protocole Alert-C est conçu pour fournir des messages d'information du conducteur orientés événements pour la plupart d'entre eux. Il est prévu de définir ultérieurement de nombreuses extensions de protocole et, de fait, quelques messages d'information de guidage routier orientés état ont été inclus. Le présent document spécifie les messages qui sont présentés à l'…

The ALERT-C protocol is designed to provide mostly event-oriented road end-user information messages. This document specifies the messages which are presented to the user in accordance with a set of general requirements. It defines the message structure and content and its presentation to the end-user. The message management component of this document describes the message management functions…

1 Scope The data protocol used to exchange information in an RFID system for item management is specified in ISO/IEC 15961 and in this International Standard. Both International Standards are required for a complete understanding of the data protocol in its entirety; but each focuses on one particular interface: ? ISO/IEC 15961 addresses the interface with the application system. ? This…

1 Scope This International Standard specifies application protocol data units (APDUs) for the services described in ISO/IEC 18051, Services, for Computer Supported Telecommunications Applications (CSTA) Phase III. Clause 5 to Clause 7 inclusive describes the concepts underlying the Remote Operations model, notation and service. Clause 8 to Clause 27 inclusive contains CSTA-specific message…

Scope The scope of this standard is to specify provision of connectionless user data confidentiality, frame data integrity, and data origin authenticity by media access independent protocols and entities that operate transparently to MAC Clients. NOTE—The MAC Clients are as specified in IEEE Std 802®, IEEE Std 802.1Q™, and IEEE Std 802.1X.2 To this end, it a) Specifies the requirements to…