Steady-state neutronics methods for power-reactor analysis
ISO 18075:2018 provides guidance for performing and validating the sequence of steady-state calculations leading to prediction, in all types of operating UO2-fuel commercial nuclear reactors, of:
- reaction-rate spatial distributions;
- reactivity;
- change of nuclide compositions with time.
ISO 18075:2018 provides:
a) guidance for the selection of computational methods;
b)…
Medical electrical equipment — Part 2-30: Particular requirements for basic safety and essential per...
IEC 80601-2-30:2018 applies to the basic safety and essential performance of automated sphygmomanometers, hereafter referred to as ME equipment, which by means of an inflatable cuff, are used for non continuous indirect estimation of the blood pressure without arterial puncture. This document specifies requirements for the basic safety and essential performance for this ME equipment and its…
Implants ophtalmiques — Lentilles intraoculaires — Partie 10: Investigations cliniques de lentilles ...
L'ISO 11979-10:2018 spécifie des exigences s'appliquant aux lentilles intraoculaires destinées à être implantées dans le segment antérieur de l'?il, l'indication principale de cela étant de modifier sa puissance de réfraction.
Les lentilles intraoculaires phaques se répartissent en trois grandes catégories, selon leur conception optique:
a) lentilles intraoculaires phaques…
Implants ophtalmiques — Lentilles intraoculaires — Partie 7: Investigations cliniques de lentilles i...
L'ISO 11979-7:2018 spécifie les exigences particulières applicables aux investigations cliniques de lentilles intraoculaires destinées à être implantées dans l'?il pour corriger l'aphakie.
Ophthalmic implants — Intraocular lenses — Part 10: Clinical investigations of intraocular lenses fo...
ISO 11979-10:2018 specifies requirements for any intraocular lenses to be implanted in the anterior segment of the eye with the primary indication to modify its refractive power.
There are three main categories of phakic intraocular lenses depending on the optical design:
a) Phakic monofocal (PIOL);
b) Phakic multifocal (PMIOL); and
c) Phakic toric (PTIOL).
Each of these categories is…
Ophthalmic implants — Intraocular lenses — Part 7: Clinical investigations of intraocular lenses for...
ISO 11979-7:2018 specifies the particular requirements for the clinical investigations of intraocular lenses that are implanted in the eye in order to correct aphakia.
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for complete decomposit...
ISO 19652:2018 specifies a test method for the determination of complete decomposition performance of indoor light-active photocatalytic materials under an indoor lighting environment using acetaldehyde. In this document, photocatalytic materials are usually made from semiconducting metal oxides, such as titanium dioxide, tungsten trioxide or other ceramic materials, and they are treated in…
Textiles — Qualitative and quantitative proteomic analysis of some animal hair fibres — Part 1: Pept...
ISO 20418-1:2018 specifies a qualitative and quantitative testing method to determine the content of wool, cashmere, yak fibres and their blends in textiles by microscope preliminary screening, protein extraction, enzymatic digestion and specific peptides detection using a liquid chromatography-mass spectrometer equipped with electrospray ionization source (LCI-ESI-MC).
This method can be applied…
