| 1. |
|
|
| 2. |
- Ahmad, SI, et al.
(författare)
-
Catalysis in micellar and liquid crystalline phases
- 1973
-
Ingår i: Chemie, Physikalische Chemie und Anwendungstechnik der Grenzflächenaktiven Stoffe. - Munchen : Carl Hanser Verlag GmbH. ; , s. 917-924
-
Konferensbidrag (refereegranskat)
|
|
| 3. |
|
|
| 4. |
- Andersson, Per, et al.
(författare)
-
Pressure dependence of the thermal conductivity of an epoxy resin
- 1973
-
Ingår i: Journal of Applied Physics. - : American Institute of Physics (AIP). - 0021-8979 .- 1089-7550. ; 44:2, s. 705-707
-
Tidskriftsartikel (refereegranskat)abstract
- The pressure dependence of the thermal conductivity of Araldite has been determined in a cylindrical geometry at 300 K. The pressure coefficient was found to be independent of the percentage of hardener, the conductivity at 25 kbar being higher by the factor 1.75 ± 0.05 than at atmospheric pressure.
|
|
| 5. |
- Andersson, Per, et al.
(författare)
-
Pressure dependence of the thermal conductivity, thermal diffusivity, and specific heat of polyethylene
- 1973
-
Ingår i: Journal of Applied Physics. - : American Institute of Physics (AIP). - 0021-8979 .- 1089-7550. ; 44:6, s. 2601-2605
-
Tidskriftsartikel (refereegranskat)abstract
- The pressure dependence of the specific heat of high‐density polyethylene was determined from simultaneous measurements of thermal conductivity and diffusivity in a cylindrical geometry at 300 K and in the pressure range 0–25 kbar. The thermal conductivity and the diffusivity both increase strongly with pressure, the values at 25 kbar being higher by factors of 2.75 and 2.77, respectively, than those at atmospheric pressure. The specific heat decreases, most strongly so at low pressures, and its value at 25 kbar is 0.80 times that at atmospheric pressure. The thermal conductivity of low‐density polyethylene was determined as a function of pressure. Its value at 25 kbar was found to be 2.19 times that at atmospheric pressure. The difference in conductivity response to pressure between the two varieties is given a simple theoretical interpretation.
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
- Ankerst, J., et al.
(författare)
-
Cytotoxicity induced by mixtures of adenovirus and specific antibodies - Induction of cytotoxic aggregates by homotypic anti-fibre sera and neutralization of the cytotoxicity by homotypic anti-hexon sera
- 1973
-
Ingår i: Archiv für die gesamte Virusforschung. - 0003-9012. ; 41:1-2, s. 99-105
-
Tidskriftsartikel (refereegranskat)abstract
- Aggregates cytotoxie for human cells in vitro were produced when adenovirus type 5 was mixed with homotypic rabbit antiserum against whole virus particles at a certain restricted virus-antibody ratio. The same degree of cytotoxicity was obtained with mixtures of the virus and an antiserum against purified fibres of adenovirus type 5 at a certain proportion. The cytotoxicity could be neutralized by homotypic antisera against purified hexons. The sequence in which the two anti-capsomer sera were added to the virus was found to be of importance: complete neutralization of the cytotoxicity appeared when virus preparations were incubated with anti-hexon sera before cytotoxic aggregates were formed by antifibre sera. In this case even a significantly lower51Cr-release appeared than that produced by corresponding amounts of virus alone. No neutralization of the cytotoxicity was obtained when anti-hexon serum was added to the mixtures after formation of cytotoxic aggregates by anti-fibre antibodies.
|
|
| 9. |
- Ankerst, Jaro, et al.
(författare)
-
Immunity to cancer. Naturally occurring tumours in domestic animals as models for research. Part 1
- 1973
-
Ingår i: Bulletin of the World Health Organization. - 0042-9686. ; 49:1, s. 81-91
-
Tidskriftsartikel (refereegranskat)abstract
- PREVENTIVE VACCINATION IS SUCCESSFULLY PRACTISED TODAY AGAINST TWO NEOPLASTIC DISEASES OF DOMESTIC ANIMALS: fibropapillomatosis of cattle and Marek's disease of chickens (a lymphoproliferative disease). Also it may soon be possible to immunize cats against lymphosarcoma. This memorandum describes these diseases and the immunological reactions involved. It also mentions a number of other tumours that could be used for immunological studies.The greatest advances in immunity have been made with the tumours caused by viruses. The killed papillomavirus vaccine used against bovine papillomatosis produces demonstrable antibodies against the virus. In the case of Marek's disease of chickens, which is due to a herpesvirus, a live virus vaccine is used. This does not prevent infection with virulent virus, but prevents the development of neoplasia. The mechanism by which the vaccine produces its effect is not yet known. Immunization with live and with killed vaccines has been successfully carried out experimentally against leukosis of chickens, which is caused by an oncornavirus. There is evidence that it will be possible to vaccinate cats against lymphosarcoma with non-living vaccine.Naturally occurring cancer in domestic animals parallels cancer in man more closely than does experimentally induced cancer in inbred laboratory animals; therefore immunological studies with the former are more likely to yield results relevant to the problem in man. Experimental cancer in rodents provides models that have the great advantages of uniformity and availability, and they cannot be replaced. However, models in domestic animals offer valuable supplementary systems for research aimed at elucidating the basic principles of immunity to cancer.
|
|
| 10. |
- Ankerst, Jaro, et al.
(författare)
-
Immunity to cancer. Naturally occurring tumours in domestic animals as models for research. Part 2
- 1973
-
Ingår i: Bulletin of the World Health Organization. - 0042-9686. ; 49:2, s. 13-205
-
Tidskriftsartikel (refereegranskat)abstract
- Part 1 of this Memorandum appeared in Vol. 49, pages 81-91. Part 2 covers neoplasia of the bovine urinary bladder; tumours of unknown cause (including melanomas, osteosarcomas, mammary tumours, lymphosarcomas, mastocytomas, transmissible venereal tumours, and histiocytomas); and the applications of animal models in studies of neoplasia. A summary of animal models is included as an annex.
|
|
