Methods for Dispersal of Precipitated Calcium Carbonate for Stratospheric Aerosol Injection

Autor: Lee Galbraith, Jack Foster, Armand P. Neukermans, Gary Cooper, Sudhanshu Jain

Publikováno v: Journal of Atmospheric and Oceanic Technology.

Two methods for the laboratory-scale formation of aerosols of nanosized particles of precipitated calcium carbonate (PCC), for potential use in Stratospheric Aerosol Injection (SAI), a Solar Radiation Management (SRM) technique, are described. The fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5563dec6e20f2376d4ea3c6c4df5c35e
https://doi.org/10.1175/jtech-d-20-0205.1

Marine cloud brightening

Autor: Stephen H. Salter, John D. Meyer, Tim Craft, Hailong Wang, David Johnston, Lee Galbraith, Gary Cooper, Tom Stevenson, Bob Ormond, Brian Leslie, Brian Launder, Paul Connolly, Robert Wood, John Rush, Thomas Choularton, Jack Foster, Ben Parkes, Keith Bower, Alan Gadian, P. J. Rasch, Hector Iacovides, Qin Wang, Hugh Coe, Armand P. Neukermans, John Latham

Publikováno v: Philosophical transactions. Series A, Mathematical, physical, and engineering sciences
Stevenson, T, Latham, J, Bower, K, Choularton, T, Coe, H, Connolly, P, Cooper, G, Craft, T, Foster, J, Gadian, A, Galbraith, L, Iacovides, H, Johnston, D, Launder, B, Leslie, B, Meyer, J, Neukermans, A, Ormond, B, Parkes, B, Rasch, P J, Rush, J, Salter, S, Wang, H, Wang, Q & Wood, R 2012, ' Marine Cloud Brightening ', Philosophical Transactions A: Mathematical, Physical and Engineering Sciences, vol. 370, no. 1974, pp. 4217-4262 . https://doi.org/10.1098/rsta.2012.0086

The idea behind the marine cloud-brightening (MCB) geoengineering technique is that seeding marine stratocumulus clouds with copious quantities of roughly monodisperse sub-micrometre sea water particles might significantly enhance the cloud droplet n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a1cd6ba729b3b59cb3ee1abe9daf267
https://doi.org/10.1098/rsta.2012.0086

Preliminary results for salt aerosol production intended for marine cloud brightening, using effervescent spray atomization

Autor: Sudhanshu Jain, Jack Foster, Gary Cooper, Armand P. Neukermans, Lee Galbraith, Bob Ormond

Publikováno v: Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

The large-scale production of vast numbers of suitable salt nuclei and their upward launch is one of the main technological barriers to the experimental testing of marine cloud brightening (MCB). Very promising, though not definitive, results have be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c70853a40201d93371ad97a82602254
https://doi.org/10.1098/rsta.2014.0055

Microphones for an implantable hearing aid

Autor: Armand P. Neukermans, S. George Lesinski

Publikováno v: The Journal of the Acoustical Society of America. 107:1815

A implantable sealed microphone (50) includes a diaphragm (52) having a thin central region (54) surrounded by a thicker rim (56). One side of sheet electret material (72) is bonded to the diaphragm (52) while the other side contacts a roughened plat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::307645210b1fa249066f8046f52c0c3c
https://doi.org/10.1121/1.428531

Non-radioactive electron-capture detector

Autor: William P. Kruger, Douglass Mcmanigill, Armand P. Neukermans

Publikováno v: Journal of Chromatography A. 235:1-20

A non-radioactive electron-capture detector is described which uses a thermionic emitter as a source of electrons. The use of this source allows a unique mode of operation which has greatly enhanced sensitivity, yet at the same time allows a large dy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8aef5ca8847846de3397807b05dcdcec
https://doi.org/10.1016/s0021-9673(00)95785-6