| Records |
| Author |
Cheng, K. |
| Title |
Generalisation: mechanistic and functional explanations |
Type  |
Journal Article |
| Year |
2002 |
Publication |
Animal Cognition |
Abbreviated Journal |
Anim. Cogn. |
| Volume |
5 |
Issue |
1 |
Pages |
33-40 |
| Keywords |
Adaptation, Physiological; Animals; Bees/*physiology; Cognition; Evolution; Models, Psychological |
| Abstract |
An overview of mechanistic and functional accounts of stimulus generalisation is given. Mechanistic accounts rely on the process of spreading activation across units representing stimuli. Different models implement the spread in different ways, ranging from diffusion to connectionist networks. A functional account proposed by Shepard analyses the probabilistic structure of the world for invariants. A universal law based on one such invariant claims that under a suitable scaling of the stimulus dimension, generalisation gradients should be approximately exponential in shape. Data from both vertebrates and invertebrates so far uphold Shepard's law. Some data on spatial generalisation in honeybees are presented to illustrate how Shepard's law can be used to determine the metric for combining discrepancies in different stimulus dimensions. The phenomenon of peak shift is discussed. Comments on mechanistic and functional approaches to generalisation are given. |
| Address |
Department of Psychology, Macquarie University, Sydney, NSW 2109, Australia. kcheng@axon.bhs.mq.edu.au |
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| Language |
English |
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Series Issue |
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Edition |
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| ISSN |
1435-9448 |
ISBN |
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| Notes |
PMID:11957400 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2612 |
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| Author |
Nelson, D.M.; Gardner, I.A.; Chiles, R.F.; Balasuriya, U.B.; Eldridge, B.F.; Scott, T.W.; Reisen, W.K.; James Maclachlan, N. |
| Title |
Prevalence of antibodies against Saint Louis encephalitis and Jamestown Canyon viruses in California horses |
Type |
Journal Article |
| Year |
2004 |
Publication |
Comparative Immunology, Microbiology and Infectious Diseases |
Abbreviated Journal |
Comp Immunol Microbiol Infect Dis |
| Volume |
27 |
Issue |
3 |
Pages |
209-215 |
| Keywords |
Animals; Antibodies, Viral/*blood; California/epidemiology; Encephalitis Virus, California/*immunology/isolation & purification; Encephalitis Virus, St. Louis/*immunology/isolation & purification; Encephalitis, St. Louis/epidemiology/immunology/*veterinary/virology; Female; Horse Diseases/epidemiology/immunology/*virology; Horses; Logistic Models; Male; Neutralization Tests/veterinary; Polyomavirus Infections/epidemiology/immunology/*veterinary/virology; Questionnaires; Seroepidemiologic Studies; Tumor Virus Infections/epidemiology/immunology/*veterinary/virology |
| Abstract |
Jamestown Canyon (JC) and Saint Louis encephalitis (SLE) viruses are mosquito-transmitted viruses that have long been present in California. The objective of this study was to determine the seroprevalence of these two viruses in horses prior to the introduction of West Nile (WN) virus. Approximately 15% of serum samples collected in 1998 from 425 horses on 44 equine operations horses throughout California had serum antibodies to JC virus, whereas antibodies were not detected to SLE virus. The results indicate that horses in California were commonly infected prior to 1998 with mosquito-transmitted Bunyaviruses that are identical or closely related to JC virus, but not with SLE virus. The different seroprevalence of SLE and JC viruses in horses likely reflects the unique ecology of each virus, and it is predicted that WN virus will have a wider distribution in California than closely related SLE virus. |
| Address |
Animal and Plant Health Inspection Service, Veterinary Services, U.S. Department of Agriculture, California and Nevada Area Office, 9850 Micron Avenue, Suite E, Sacramento, CA 95827, USA |
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| Language |
English |
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Series Issue |
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Edition |
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| ISSN |
0147-9571 |
ISBN |
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Conference |
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| Notes |
PMID:15001316 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2637 |
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| Author |
Yang, S. |
| Title |
Melioidosis research in China |
Type |
Journal Article |
| Year |
2000 |
Publication |
Acta Tropica |
Abbreviated Journal |
Acta Trop |
| Volume |
77 |
Issue |
2 |
Pages |
157-165 |
| Keywords |
Animals; Anti-Bacterial Agents/pharmacology; Burkholderia pseudomallei/drug effects/immunology/*pathogenicity; China/epidemiology; Cross Reactions; Glanders/immunology/microbiology; Horses; Humans; *Melioidosis/epidemiology/immunology/microbiology/veterinary; Seroepidemiologic Studies; Virulence |
| Abstract |
Research on melioidosis and its pathogen has been ongoing in China for more than two decades. It has been demonstrated that the natural foci are located predominantly in Hainan, Guangdong and Guangxi province, where there is a good correlation between soil isolation and the serum prevalence of antibodies to Burkholderia pseudomallei. The cases of melioidosis reported up to now are concentrated in the Hainan and Zhanjiang peninsula. Investigations on serotype, virulence, ecology, antibiotic susceptibility, whole cell analysis by gas chromatography, and genetics have led to a new understanding of the pathology of the disease. Immunological cross reactions between Burkholderia mallei and B. pseudomallei and the difference between melioidosis and glanders in horses is discussed. |
| Address |
Medical Research Institute, Yan-Ling (510507), Dongguanzhuang Road 91, Guangzhou, People's Republic of China. songyangch@hotmail.com |
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English |
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Edition |
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| ISSN |
0001-706X |
ISBN |
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Conference |
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| Notes |
PMID:11080506 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2649 |
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| Author |
Kiltie, R.A.; Fan, J.; Laine, A.F. |
| Title |
A wavelet-based metric for visual texture discrimination with applications in evolutionary ecology |
Type |
Journal Article |
| Year |
1995 |
Publication |
Mathematical Biosciences |
Abbreviated Journal |
Math Biosci |
| Volume |
126 |
Issue |
1 |
Pages |
21-39 |
| Keywords |
Animals; Carnivora; *Ecology; Equidae; *Evolution; Humans; Mathematics; Models, Biological; Moths; *Pattern Recognition, Visual; Pigmentation |
| Abstract |
Much work on natural and sexual selection is concerned with the conspicuousness of visual patterns (textures) on animal and plant surfaces. Previous attempts by evolutionary biologists to quantify apparency of such textures have involved subjective estimates of conspicuousness or statistical analyses based on transect samples. We present a method based on wavelet analysis that avoids subjectivity and that uses more of the information in image textures than transects do. Like the human visual system for texture discrimination, and probably like that of other vertebrates, this method is based on localized analysis of orientation and frequency components of the patterns composing visual textures. As examples of the metric's utility, we present analyses of crypsis for tigers, zebras, and peppered moth morphs. |
| Address |
Department of Zoology, University of Florida, Gainesville |
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English |
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Edition |
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| ISSN |
0025-5564 |
ISBN |
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| Notes |
PMID:7696817 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2660 |
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| Author |
Nelson, W.A.; Keirans, J.E.; Bell, J.F.; Clifford, C.M. |
| Title |
Host-ectoparasite relationships |
Type |
Journal Article |
| Year |
1975 |
Publication |
Journal of Medical Entomology |
Abbreviated Journal |
J Med Entomol |
| Volume |
12 |
Issue |
2 |
Pages |
143-166 |
| Keywords |
Animal Nutrition Physiology; Animals; Anoplura/physiology; *Arthropods; Birds/parasitology; Chickens/parasitology; Dermacentor/parasitology; Diptera; Ecology; Feeding Behavior; Female; Horses/parasitology; Humans; Male; Mallophaga/physiology; Mice/parasitology; Mites/physiology; Reproduction; Sarcoptes scabiei/physiology; Sheep/parasitology; Skin/parasitology; Ticks/physiology; Toxins, Biological/toxicity; Trombiculidae/physiology |
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English |
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Edition |
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| ISSN |
0022-2585 |
ISBN |
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| Notes |
PMID:808617 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2704 |
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| Author |
Mirzaeva, A.G. |
| Title |
[Age makeup of female Culicoides sinanoensis Tok. in the coniferous-broad-leaved forest zone of the southern Maritime Territory] |
Type |
Journal Article |
| Year |
1974 |
Publication |
Parazitologiia |
Abbreviated Journal |
Parazitologiia |
| Volume |
8 |
Issue |
6 |
Pages |
524-530 |
| Keywords |
Age Factors; Animals; *Ceratopogonidae/physiology; Corpus Luteum/physiology; Ecology; Female; Horses/parasitology; Humans; Ovulation; Pigments, Biological/physiology; Seasons; Siberia; Trees |
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Russian |
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Original Title |
Vozrastnoi sostav samok Culicoides sinanoensis Tok. v zone khvoino-shirokolistvennykh lesov Iuzhnogo Primor'ia |
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Edition |
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0031-1847 |
ISBN |
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| Notes |
PMID:4449654 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2707 |
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| Author |
Malek, E.A. |
| Title |
The life cycle of Gastrodiscus aegyptiacus (Cobbold, 1876) Looss, 1896 (Trematoda: Paramphistomatidae: Gastrodiscinae) |
Type |
Journal Article |
| Year |
1971 |
Publication |
The Journal of Parasitology |
Abbreviated Journal |
J Parasitol |
| Volume |
57 |
Issue |
5 |
Pages |
975-979 |
| Keywords |
Animals; Bulinus; *Disease Vectors; Ecology; Feces; Female; Horse Diseases/*etiology; Horses; Metamorphosis, Biological; Ovum; Parasite Egg Count; Perissodactyla; Sudan; Trematoda/anatomy & histology/growth & development; Trematode Infections/etiology/*veterinary |
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English |
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0022-3395 |
ISBN |
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| Notes |
PMID:5167379 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2726 |
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| Author |
Joubert, L.; Oudar, J.; Hannoun, C.; Beytout, D.; Corniou, B.; Guillon, J.C.; Panthier, R. |
| Title |
[Epidemiology of the West Nile virus: study of a focus in Camargue. IV. Meningo-encephalomyelitis of the horse] |
Type |
Journal Article |
| Year |
1970 |
Publication |
Annales de l'Institut Pasteur |
Abbreviated Journal |
Ann Inst Pasteur (Paris) |
| Volume |
118 |
Issue |
2 |
Pages |
239-247 |
| Keywords |
Animals; Ecology; Encephalitis Viruses/*isolation & purification; Encephalomyelitis, Equine/*epidemiology/immunology; France; Hemagglutination Inhibition Tests; Meningoencephalitis/*veterinary; Neurologic Manifestations; Serologic Tests |
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French |
Summary Language |
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Original Title |
Epidemiologie du virus West Nile: etude d'un foyer en Camargue. IV. La meningo-encephalomyelite du cheval |
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Edition |
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| ISSN |
0020-2444 |
ISBN |
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| Notes |
PMID:5461277 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2737 |
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| Author |
Nelson, G.S. |
| Title |
Onchocerciasis |
Type |
Journal Article |
| Year |
1970 |
Publication |
Advances in Parasitology |
Abbreviated Journal |
Adv Parasitol |
| Volume |
8 |
Issue |
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Pages |
173-224 |
| Keywords |
Africa; Animals; Anthelmintics/therapeutic use; Artiodactyla; Blindness/etiology; Cattle; Circadian Rhythm; Ddt; Diethylcarbamazine/therapeutic use; Diptera/anatomy & histology/growth & development; Dwarfism/etiology; Ecology; Eye/pathology; Feeding Behavior; Female; Geography; Haplorhini; Hernia, Femoral/etiology; Horses; Humans; Insect Vectors/growth & development; Larva/growth & development; Male; Onchocerca/classification/growth & development; *Onchocerciasis/diagnosis/drug therapy/epidemiology/immunology/pathology/prevention & control/veterinary; Primates; Serologic Tests; Skin/pathology; Skin Tests; Suramin/therapeutic use |
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English |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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| ISSN |
0065-308X |
ISBN |
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Medium |
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Expedition |
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Conference |
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| Notes |
PMID:4997515 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2738 |
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| Author |
Boray, J.C. |
| Title |
Experimental fascioliasis in Australia |
Type |
Journal Article |
| Year |
1969 |
Publication |
Advances in Parasitology |
Abbreviated Journal |
Adv Parasitol |
| Volume |
7 |
Issue |
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Pages |
95-210 |
| Keywords |
Adaptation, Biological; Adaptation, Physiological; Animal Nutrition Physiology; Animals; Animals, Laboratory; Australia; Cattle; *Cattle Diseases/pathology; Climate; *Disease Vectors; Ecology; Electron Transport; Estivation; Fasciola hepatica/enzymology/*growth & development/metabolism/physiology; Fascioliasis/epidemiology/immunology/*prevention & control/veterinary; Glycolysis; Guinea Pigs; Horses; Humans; Larva/growth & development/physiology; Marsupialia; Metamorphosis, Biological; Mice; New Guinea; New Zealand; Parasite Egg Count; Rats; Seasons; Sheep; *Sheep Diseases/pathology |
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English |
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Series Issue |
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Edition |
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| ISSN |
0065-308X |
ISBN |
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Conference |
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| Notes |
PMID:4935272 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2744 |
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