1. A boundary layer approach to creeping waves. (December 2018) Authors: Matkowsky, B.J. Journal: Applied mathematics letters Issue: Volume 86(2018) Page Start: 320 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Acoustics. Determination of acoustic properties in impedance tubes. Two-microphone technique for normal sound absorption coefficient and normal surface impedance Part 2, (11th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Acoustics. Determination of sound absorption coefficient and impedance in impedance tubes. Transfer-function method Part 2, (11th April 2002) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Bar coding. Operational aspects affecting the reading of bar code symbols. (15th July 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. BS EN 60793-1-44. Optical fibres. Part 1-44. Measurement methods and test procedures. Cut-off wavelength (7th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. BS EN 61290-1. Optical amplifiers. Test methods. Part 1. Power and gain parameters (8th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. BS EN 62522. Calibration of tuneable laser sources. (4th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. BS EN IEC 60793-1-41. Optical fibres. Part 1-41: Measurement methods and test procedures. Bandwidth (3rd June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS EN IEC 61280-1-3. Fibre optic communication subsystem test procedures. Part 1-3. General communication subsystems. Measurement of central wavelength, spectral width and additional spectral characteristics (22nd May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. BS EN IEC 61290-1-3. Optical amplifiers. Test methods. Part 1-3. Power and gain parameters. Optical power meter method (10th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗