Zobrazeno 1 - 10
of 570
pro vyhledávání: '"I.A. Campbell"'
Autor:
I.A. Campbell
As structural glass transitions are very difficult to think about and model, it is worth while studying carefully the magnetic analogues of glasses, the spin glasses, and in particular their dynamics. Spin glasses could be investigated conveniently b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4271d23fe644f15454ff47ec90417f6
https://doi.org/10.1201/9780203746196-6
https://doi.org/10.1201/9780203746196-6
Publikováno v:
Journal of Ethnopharmacology. 104:379-386
The toxicity and anti-diabetic properties of an aqueous plant extract made by boiling Rauwolfia vomitoria foilage and Citrus aurantium fruits were evaluated in mice. A single dosage corresponding to 70x the human-daily-dose was non-toxic when adminis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44276791865412576cb33f11026d299b
https://doi.org/10.1016/j.jep.2005.12.029
https://doi.org/10.1016/j.jep.2005.12.029
Autor:
I.A. Campbell, Carlo Giovannella
The aim of the workshop was to bring together specialists in various fields where non-exponential relaxation is observed in order to compare models and experimental results and to examine the general physical principles governing this type of behavio
Autor:
D.C. Jones, Sara E. Marshall, Martin Barnardo, Tariq Ahmad, Colin M. Gelder, Michael Bunce, I.A. Campbell, Kenneth I. Welsh
Publikováno v:
Tissue Antigens. 58:19-23
Mycobacterium malmoense is an opportunistic mycobacterium that occasionally causes disease in non-immunosuppressed individuals. As only a few individuals exposed to these organisms actually develop clinical disease, it is possible there is a genetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::481d53c070727e76811db288d54b30c5
https://doi.org/10.1034/j.1399-0039.2001.580103.x
https://doi.org/10.1034/j.1399-0039.2001.580103.x
Autor:
I.A. Campbell
Publikováno v:
Journal of the Royal College of Physicians of Edinburgh. 29:315-318
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97911a588a808217af9adb0a29db03ad
https://doi.org/10.1177/147827159902900410
https://doi.org/10.1177/147827159902900410
Autor:
P. O. Mari, I.A. Campbell
Publikováno v:
Physical Review E. 59:2653-2658
We compare simulation data from different sources on two canonical three-dimensional Ising spin glasses (ISGs): the binomial $\ifmmode\pm\else\textpm\fi{}J$ near-neighbor interaction ISG and the Gaussian interaction ISG. We allow for the possibility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f80882ad72b9c6bb2d4363aeb83430
https://doi.org/10.1103/physreve.59.2653
https://doi.org/10.1103/physreve.59.2653
Publikováno v:
Europhysics News. 29:46-50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71253874531bb1301e8e7aa471ae209b
https://doi.org/10.1007/s00770-998-0046-8
https://doi.org/10.1007/s00770-998-0046-8
Autor:
Hikaru Kawamura, I.A. Campbell, Raymond Lee Orbach, J. Hammann, Hajime Takayama, Ross H. McKenzie, Per Nordblad
Publikováno v:
Journal of Magnetism and Magnetic Materials. :63-66
Spin glasses are magnetic systems with conflicting and random interactions between the individual spins. The dynamics of spin glasses, as of structural glasses, reflect their complexity. Both in experimental and numerical work the relaxation below th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::941dad61bafd822c7fdb530dfdd54e45
https://doi.org/10.1016/s0304-8853(97)00994-3
https://doi.org/10.1016/s0304-8853(97)00994-3
Autor:
I.A. Campbell, S. Prakash
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 235:507-522
We study the critical temperatures obtained from the Migdal-Kadanoff (MK) renormalization transformation scheme for various ferromagnetic and frustrated Ising systems. We point out various problems in previous arguments and methods for obtaining the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4475fddfdeba288661ae46041ff0fcc
https://doi.org/10.1016/s0378-4371(96)00280-4
https://doi.org/10.1016/s0378-4371(96)00280-4
Autor:
Ney Lemke, I.A. Campbell
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 230:554-562
We present simulations for random walks on a giant cluster in a randomly occupied hypercube. A new algorithm does away with the need for large memory requirements. The data can be fitted to high precision using stretched exponentials; confirming earl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b25bd8c29b4c9da21ed4f7dbed3ef466
https://doi.org/10.1016/0378-4371(96)00073-8
https://doi.org/10.1016/0378-4371(96)00073-8