Zobrazeno 1 - 10
of 14
pro vyhledávání: '"W. B. Bald"'
Autor:
W. B. Bald
Publikováno v:
Food Freezing ISBN: 9781447134480
It is a generally accepted postulation that the quality and texture of frozen food is improved by minimising the size of ice crystals formed during the freezing process. This postulation also extends into the storage period of frozen foods. According
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d72f0d7ff99775c25ed49eaebcd269
https://doi.org/10.1007/978-1-4471-3446-6_5
https://doi.org/10.1007/978-1-4471-3446-6_5
Publikováno v:
Journal of microscopy. 158(Pt 3)
Specimens sandwiched between copper planchettes were plunged up to a depth of 430 mm into coolants used for cryofixation. Hydrated gelatin containing a miniature thermocouple was used to mimic the behaviour of tissue during freezing. Gelatin and red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03824cd436c21603e8d01d13c78518a3
https://pubmed.ncbi.nlm.nih.gov/2395171
https://pubmed.ncbi.nlm.nih.gov/2395171
Autor:
W. B. Bald
Publikováno v:
Journal of Microscopy. 140:17-40
SUMMARY Three different methods of rapidly cooling specimens prior to microscopical analysis are currently in use, namely, slamming, plunging and spraying. The heat transfer processes and specimen cooling rates which are theoretically achievable by e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7563b836a35d4580f0a3a9c15dfd3646
https://doi.org/10.1111/j.1365-2818.1985.tb02657.x
https://doi.org/10.1111/j.1365-2818.1985.tb02657.x
Autor:
W. B. Bald, J. Fraser
Publikováno v:
Reports on Progress in Physics. 45:1381-1434
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af39e78a8c4066616872104ccc7137ae
https://doi.org/10.1088/0034-4885/45/12/001
https://doi.org/10.1088/0034-4885/45/12/001
Autor:
W. B. Bald, A. W. Robards
Publikováno v:
Journal of Microscopy. 112:3-15
The construction and preliminary testing of a device is described which can be used to freeze biological specimens in any cryogenic liquid at temperatures down to the nitrogen freezing point (63 K) and which can operate in the pressure range 1.3 kNm-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fdbf53873376b5de9c3389976750515
https://doi.org/10.1111/j.1365-2818.1978.tb01150.x
https://doi.org/10.1111/j.1365-2818.1978.tb01150.x
Autor:
A. B. Crowley, W. B. Bald
Publikováno v:
Journal of Microscopy. 122:331-334
SUMMARY Some of the figures published in the original paper Bald & Crowley (1979) have been modified to include a corrected value for the thermal conductivity of ice.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d01fe7904309c19493eace4c7463f63d
https://doi.org/10.1111/j.1365-2818.1981.tb01275.x
https://doi.org/10.1111/j.1365-2818.1981.tb01275.x
Autor:
W. B. Bald
Publikováno v:
Journal of Microscopy. 134:261-270
SUMMARY The heat transfer characteristics of various cryogenic fluids used in the rapid quench cooling of biological samples are examined. It is concluded that cryofixation should be achieved during the initial plunge stage of the cooling. Liquid nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8ce1204a243400da4d478186ea253f1
https://doi.org/10.1111/j.1365-2818.1984.tb02519.x
https://doi.org/10.1111/j.1365-2818.1984.tb02519.x
Autor:
W. B. Bald
Publikováno v:
Journal of Experimental Botany. 26:103-119
Existing methods for defining cool-down rates of plant specimens quenched in cryogenic liquids are considered unsatisfactory. An analytical method is proposed for specifying the temperature history and cool-down rates at particular cell locations wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc0a73756bb7a514296bedd934630a3d
https://doi.org/10.1093/jxb/26.1.103
https://doi.org/10.1093/jxb/26.1.103
Autor:
W B Bald
Publikováno v:
Physics Bulletin. 34:380-383
To survive or not to survive – that is the question: Whether 'tis nobler in the mind to freeze slowly and Suffer the solute concentrations of membrane diffusion, Or to freeze quickly against a sea of Crystal formation; And by optimising them – to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30eb5b184aed8b2df090d30c8ca54172
https://doi.org/10.1088/0031-9112/34/9/026
https://doi.org/10.1088/0031-9112/34/9/026
Autor:
A. B. Crowley, W. B. Bald
Publikováno v:
Journal of microscopy. 117(3)
SUMMARY An explicit numerical finite difference scheme for defining the thermal history of a cell or group of cells contained within a biological sample of prescribed shape is described. Solutions are presented for three different cases of freezing o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e95aaa670c133e5774ef8d036260de5
https://pubmed.ncbi.nlm.nih.gov/392106
https://pubmed.ncbi.nlm.nih.gov/392106