Toimialayhteisöt

 

This document specifies the interfaces of a video decoding engine as well as the operations related to elementary streams and metadata that can be performed by this video decoding engine. To support those operations, this document also specifies SEI messages when necessary for certain video codecs.

 

This document describes the following: polling for proximity cards or objects (PICCs) entering the field of a proximity coupling device (PCD); — the byte format, the frames and timing used during the initial phase of communication between PCDs and PICCs; — the initial Request and Answer to request command content; — methods to detect and communicate with one PICC among several PICCs (anticollision); — other parameters required to initialize communications between a PICC and PCD; — optional means to ease and speed up the selection of one PICC among several PICCs based on application criteria; — optional capability to allow a device to alternate between the functions of a PICC and a PCD to communicate with a PCD or a PICC, respectively. A device which implements this capability is called a PXD. This document is applicable to PICCs of Type A and of Type B (as described in ISO/IEC 14443-2), to PCDs (as described in ISO/IEC 14443-2) and to PXDs.

 

This document specifies a test method for continuous process analysis (real-time analysis) using near-infrared spectroscopy for the indirect determination of the following fuel-characterising parameters: — total chlorine content; — total moisture content; — net calorific value. NOTE When accuracy is proven, real-time analysis can be supplemented by further fuel-characterising parameters. This document applies to solid recovered fuels according to ISO 21640.

 

 

This document establishes general principles for the execution, testing and monitoring of Artificial Ground Freezing (AGF) works. AGF is the process of changing the water in the ground from liquid to solid state in a controlled way by artificial means. This document is applicable to: — civil works (tunnels, shafts, retaining walls, plugs, underpinning …) — environmental works (remediation, cut-off walls, …). This document does not apply to: — permafrost — seasonal frost — mining applications.

 

The function of EN 15430 is to combine any vehicle equipment with different board computers to any client application server. This document specifies the interface and protocol needed between the information supplier server and the client application server (flow 3 as illustrated in Figure 1) to allow distribution of data without any restrictions to the technology used to gather the data like manufacturer specific protocols, WLANS systems, memory cards, etc.

 

This document specifies functional requirements and specific safety requirements in addition to the general safety standard EN 913 for gymnastic and vaulting boxes for individual or multifunctional use. This document also specifies requirements when multifunctional boxes are used in combination with accessories.

 

This document provides expectations for assistance dog service providers and assistance dog handlers to protect the interests of all stakeholders. It focuses on the creation of successful assistance dog teams by ensuring transparent and fair eligibility for service, matching applicant beneficiaries with available dogs, thoroughly training the teams to become a partnership and sustaining the team by offering lifetime aftercare support as required. The purpose of this document is to help create competent and well-functioning teams, maintaining team quality over the years provided that transparency and responsibilities of all stakeholders to one another are met. Related elements include the following: — application; — applicant - dog matching; — team instruction; — assessing competency of assistance dog teams; — aftercare; — taking a dog out of service (including retirement); — complaints, appeals and disputes; — general rights.

 

This document specifies a test method for continuous process analysis (real-time analysis) using near-infrared spectroscopy for the indirect determination of the following fuel-characterising parameters: — total chlorine content; — water content; — heating value. NOTE When accuracy is proven, real-time analysis can be supplemented by further fuel-characterising parameters. This document applies to solid recovered fuels according to ISO 21640.

 

Tiedoksi lausunnonantajalle: 

Lausunnon ensisijaisena tarkoituksena on vastaanottaa kommentteja ja kannanottoja suomalaisilta yksityishenkilöiltä ja organisaatioilta standardiluonnoksen teknistä sisältöä ja hyväksymistä koskien. Vastaa kohdassa ’Ota kantaa’ tulisiko tämä standardiluonnos hyväksyä maailmanlaajuiseksi ISO-standardiksi. Kantasi ja kommenttisi otetaan huomioon Suomen kannan muodostamisessa lausunnon eräännyttyä.

 

This document includes an electronic attachment containing the conformance bitstreams identified within the text. The bitstreams can also be downloaded from the ITU-T Test Signal Database. specifies a set of tests and procedures designed to indicate whether encoders or decoders meet the requirements specified in ISO/IEC 23090-29:2025. The reference software includes both encoder and decoder functionality.

 

This document describes a methodology for specifying the privileges necessary to access EHR data. This methodology forms part of the overall EHR communications architecture defined in ISO 13606-1. This document seeks to address those requirements uniquely pertaining to EHR communications and to represent and communicate EHR-specific information that will inform an access decision. It also refers to general security requirements that apply to EHR communications and points at technical solutions and standards that specify details on services meeting these security needs. NOTE Security requirements for EHR systems not related to the communication of EHRs are outside the scope of this document.

 

This document specifies the safety requirements and test methods for child safety barriers for domestic indoor use. This document does not apply to products designed to be fitted across windows. If the safety barrier has other functions not covered in this document, the relevant European Standard(s) apply.

 

This document specifies safety requirements and test methods for children’s bedguards for domestic use intended for use with junior or adult beds. These bedguards, when used in conjunction with a bed/mattress combination, are intended to prevent children aged between 18 months and 4 years from falling out of bed. This document is not applicable to bedguards designed for adult use, or to bedguards which are an integral part of a bed, i.e. a permanent fixture not intended to be detached. If the bedguard has several functions or can be converted into another function, the relevant European standard(s) apply.

 

This document specifies a general method of using a dynamic shear rheometer (DSR) for measuring the rheological properties of bituminous binders. The procedure involves determining the complex shear modulus and phase angle of binders over a range of test frequencies and test temperatures when tested in oscillatory shear. From the test, the complex shear modulus, |G*|, and its phase angle, d, at a given temperature and frequency are calculated, as well as the components G' and G" of the complex shear modulus. This method is applicable to un-aged, aged, stabilized and recovered bituminous binders. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 µm (e.g. filler material, granulated rubber). WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

 

This document specifies the Binder Fast Characterization Test (for short: BTSV test, German: Bitumen-Typisierungs-Schnell-Verfahren). The test is conducted using a Dynamic Shear Rheometer (DSR). It is used to characterize bitumen and bituminous binders and to assess the deformation behaviour at high service temperatures. The test procedure described in this document covers the testing of paving grade bitumen or modified bitumen, as fresh (unused) binders, as well as binders after laboratory ageing conditioning (e.g. EN 12607-1, EN 14769), and also binders that have been recovered from asphalt mixtures. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 µm (e.g. filler material, granulated rubber). NOTE The test procedure has not been applied on bituminous binders recovered from bitumen emulsions yet. The test determines the temperature and the associated phase angle at which a bituminous binder exhibits a defined complex shear modulus in stress-controlled oscillation mode at constant frequency and with continuous increase of the test temperature. WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to ensure that regulatory requirements are fulfilled prior to application of this document. This document involves handling of apparatus and binders at very high temperatures. Always wear protective gloves and eyewear when handling hot binders, and avoid contact with any exposed, unprotected skin.

 

To determine liquid flow, the following steps are necessary: 1) Measure water surface velocity with techniques using radar, laser or video images; 2) Correct the water surface velocity due to wind effects if necessary; 3) Option a: Transform the corrected velocity to a depth-averaged velocity in one segment using the arithmetic methods referring to chapter 7.2, secondly calculate each segment and then create the sum of all segments to obtain the cross-sectional averaged velocity distribution; 3) Option b: Transform the corrected velocity to a cross sectional velocity using the index methods referring to chapter 7.3; 4) Determine the area of the wetted cross section from the stage-area relationship; 5) Obtain discharge of each segment by multiplying the depth-averaged velocity in each segment by the wetted cross-sectional area of each segment. And then create the sum of all segments to obtain whole discharge in cross section. This procedure is applicable to different kinds of channel and river sections. Applications include: — Rivers and streams; — Artificial channels such as drainage ditches and irrigation channels; — Process flows on wastewater treatment plants. For any individual site the method to measure water surface velocity should be selected appropriately, based on the site conditions, nature of the application and uncertainty required. Take a special note that non-contact methods should not be used where a unique relation between surface velocity and depth averaged velocity cannot be established, e.g. where tidal phenomena are present. This is caused by the variations of flow magnitude and direction over depth being highly variable over time under these circumstances. Regarding backwater zones or in the vicinity of obstacles the relation between surface velocity and depth averaged velocity may be more complicated, but even here optical methods may be helpful to at least learn the situation at the surface.

 

Scope of the proposed deliverable To determine liquid flow, the following steps are necessary: 1) Measure water surface (or near surface) velocity with techniques using radar, laser or video images; 2) Adjust wind effects to the water surface velocity; 3) Translate the adjusted velocity to an averaged velocity by applying the velocity index or numerical computation; 4) Determine the area of the wetted cross section from the stage area relationship; and 5) Obtain water discharge by multiplying the averaged velocity by the wetted cross sectional area. This procedure is applicable to different kinds of channel and river section. Applications include: •Rivers and streams; •Artificial channels such as drainage ditches and irrigation channels; •Wastewater flows discharging to sewer or the environment through channels or partially filled pipes; •In sewer measurements; •Process flows on wastewater treatment plants. For any individual site the method to measure water surface velocity should be selected appropriately, based on the site conditions, nature of the application and uncertainty required. Take a special note that non-contact methods should NOT be used where a tidal phenomenon is present.

 

(1) EN 1991-1-7 provides actions and rules for safeguarding buildings and civil engineering works against identifiable accidental actions. NOTE 1 Identifiable accidental actions include impact from vehicles and internal explosions. NOTE 2 Rules on impact from vehicles travelling on a bridge deck are given in EN 1991-2. (2) EN 1991-1-7 also covers: actions and rules for tying systems and key members; information on risk assessment; dynamic design for impact; actions for internal explosions; actions from debris. (3) Actions from ship operations such as berthing and mooring are outside the scope of this document. (4) Actions due to high explosives that detonate are outside the scope of this document.

 

1.1 Scope of EN 1991-1-9 (1) EN 1991 1 9 gives principles and rules to determine the values of loads due to atmospheric icing to be used for following types of structures: - masts; - towers; - antennas and antenna structures; - cables, stays, guy ropes and similar structures; - rope ways (cable railways); - structures for ski-lifts; - buildings or parts of them exposed to potential icing; - special types of structures, such as towers for transmission lines and wind turbines. NOTE Atmospheric icing on electrical overhead lines is covered by EN 50341-1. (2) EN 1991-1-9 specifies values for: - dimensions and weight of accreted ice; - shapes of accreted ice. (3) EN 1991-1-9 covers types of icing, ice loads acting on structures, and falling ice considerations. NOTE For wind actions on iced structures, see EN 1991-1-4. 1.2 Assumptions The assumptions given in EN 1990:2023, 1.2 apply. EN 1991-1-9 is intended to be used with EN 1990 (all parts), the other parts of EN 1991 and EN 1992 (all parts) to EN 1999 (all parts) for the design of structures.