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Author Eisenmann V, G.C. openurl 
  Title Morphologie fonctionelle et environnement chez les périssodactyles. Type Journal Article
  Year (up) 1984 Publication Abbreviated Journal Geobios, Mém sp  
  Volume 8 Issue Pages 69  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1061  
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Author Cho, K.C.; Chan, K.K. url  openurl
  Title Kinetics of cold-induced denaturation of metmyoglobin Type Journal Article
  Year (up) 1984 Publication Biochimica et Biophysica Acta (BBA) – Protein Structure and Molecular Enzymology Abbreviated Journal  
  Volume 786 Issue 1-2 Pages 103-108  
  Keywords Metmyoglobin denaturation; Temperature jump; Denaturation kinetics; Conformational transformation; (Horse heart)  
  Abstract Using a slow temperature-jump spectrophotometer, we have studied the kinetics of cold-induced denaturation of metmyoglobin between 0[degree sign]C and 20[degree sign]C at acidic pH. The time-scale of the transition is slow and is of the order of minutes. The results are consistent with the transition's involving a total of three states, native (N), transient intermediate (I) and denatured (D), which are converted from one to the other in that order.  
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  Notes Approved no  
  Call Number refbase @ user @ Serial 3978  
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Author Dunbar, K.; MacLeod, C.M. openurl 
  Title A horse race of a different color: Stroop interference patterns with transformed words Type Journal Article
  Year (up) 1984 Publication Journal of Experimental Psychology. Human Perception and Performance Abbreviated Journal J Exp Psychol Hum Percept Perform  
  Volume 10 Issue 5 Pages 622-639  
  Keywords *Attention; *Color Perception; Discrimination Learning; Humans; Orientation; Reaction Time; Reading; *Semantics  
  Abstract Four experiments investigated Stroop interference using geometrically transformed words. Over experiments, reading was made increasingly difficult by manipulating orientation uncertainty and the number of noncolor words. As a consequence, time to read color words aloud increased dramatically. Yet, even when reading a color word was considerably slower than naming the color of ink in which the word was printed, Stroop interference persisted virtually unaltered. This result is incompatible with the simple horse race model widely used to explain color-word interference. When reading became extremely slow, a reversed Stroop effect--interference in reading the word due to an incongruent ink color--appeared for one transformation together with the standard Stroop interference. Whether or not the concept of automaticity is invoked, relative speed of processing the word versus the color does not provide an adequate overall explanation of the Stroop phenomenon.  
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  Series Volume Series Issue Edition  
  ISSN 0096-1523 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:6238123 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4065  
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Author Forster, H.V.; Pan, L.G.; Bisgard, G.E.; Flynn, C.; Hoffer, R.E. openurl 
  Title Changes in breathing when switching from nares to tracheostomy breathing in awake ponies Type Journal Article
  Year (up) 1985 Publication Journal of applied physiology (Bethesda, Md. : 1985) Abbreviated Journal J Appl Physiol  
  Volume 59 Issue 4 Pages 1214-1221  
  Keywords Airway Resistance; Animals; Chemoreceptors/physiology; Consciousness; Exertion; Horses/*physiology; Lung Compliance; Pulmonary Gas Exchange; Pulmonary Stretch Receptors/physiology; *Respiration; Respiratory Dead Space; *Tracheotomy  
  Abstract We assessed the consequences of respiratory unloading associated with tracheostomy breathing (TBr). Three normal and three carotid body-denervated (CBD) ponies were prepared with chronic tracheostomies that at rest reduced physiological dead space (VD) from 483 +/- 60 to 255 +/- 30 ml and lung resistance from 1.5 +/- 0.14 to 0.5 +/- 0.07 cmH2O . l-1 . s. At rest and during steady-state mild-to-heavy exercise arterial PCO2 (PaCO2) was approximately 1 Torr higher during nares breathing (NBr) than during TBr. Pulmonary ventilation and tidal volume (VT) were greater and alveolar ventilation was less during NBr than TBr. Breathing frequency (f) did not differ between NBr and TBr at rest, but f during exercise was greater during TBr than during NBr. These responses did not differ between normal and CBD ponies. We also assessed the consequences of increasing external VD (300 ml) and resistance (R, 0.3 cmH2O . l-1 . s) by breathing through a tube. At rest and during mild exercise tube breathing caused PaCO2 to transiently increase 2-3 Torr, but 3-5 min later PaCO2 usually was within 1 Torr of control. Tube breathing did not cause f to change. When external R was increased 1 cmH2O . l-1 . s by breathing through a conventional air collection system, f did not change at rest, but during exercise f was lower than during unencumbered breathing. These responses did not differ between normal, CBD, and hilar nerve-denervated ponies, and they did not differ when external VD or R were added at either the nares or tracheostomy.(ABSTRACT TRUNCATED AT 250 WORDS)  
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  Series Volume Series Issue Edition  
  ISSN 8750-7587 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:4055600 Approved no  
  Call Number refbase @ user @ Serial 100  
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Author Packer, C.; Pusey, A. E. openurl 
  Title Asymmetric contests in social mammals: respect, manipulation and age-specific aspects Type Book Chapter
  Year (up) 1985 Publication Evolution: Essays in Honour of John Maynard Smith Abbreviated Journal  
  Volume Issue Pages 173-86  
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  Publisher Camebridge University Press Place of Publication Camebridge Editor Greenwood, P.J.; Slatkin, M.;  
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  Notes Approved no  
  Call Number refbase @ user @ Serial 819  
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Author Sabattini, M.S.; Monath, T.P.; Mitchell, C.J.; Daffner, J.F.; Bowen, G.S.; Pauli, R.; Contigiani, M.S. openurl 
  Title Arbovirus investigations in Argentina, 1977-1980. I. Historical aspects and description of study sites Type Journal Article
  Year (up) 1985 Publication The American Journal of Tropical Medicine and Hygiene Abbreviated Journal Am J Trop Med Hyg  
  Volume 34 Issue 5 Pages 937-944  
  Keywords Animals; Arbovirus Infections/*epidemiology/microbiology; Arboviruses; Argentina; Birds; Cattle; Child; Climate; Ecology; Encephalitis Virus, St. Louis; Encephalitis Virus, Venezuelan Equine; Encephalitis Virus, Western Equine; Encephalitis, St. Louis/epidemiology/microbiology; Encephalomyelitis, Equine/epidemiology/microbiology/veterinary; Encephalomyelitis, Venezuelan Equine/epidemiology/microbiology/veterinary; Geography; Horse Diseases/epidemiology/microbiology; Horses/microbiology; Humans  
  Abstract This is the introductory paper to a series on the ecology of arboviruses in Argentina. Epizootics of equine encephalitis have occurred since at least 1908, principally in the Pampa and Espinal biogeographic zones, with significant economic losses; human cases of encephalitis have been rare or absent. Both western equine and eastern equine encephalitis viruses have been isolated from horses during these epizootics, but the mosquitoes responsible for transmission have not been identified. A number of isolations of Venezuelan equine encephalitis (VEE) virus were reported between 1936 and 1958 in Argentina, but the validity of these findings has been seriously questioned. Nevertheless, serological evidence exists for human infections with a member of the VEE virus complex. Serological surveys conducted in the 1960s indicate a high prevalence of infection of humans and domestic animals with St. Louis encephalitis (SLE), and 2 SLE virus strains have been isolated from rodents. Human disease, however, has rarely been associated with SLE infection. Only 7 isolations of other arboviruses have been described (3 of Maguari, 1 of Aura, 2 of Una, and 1 of an untyped Bunyamwera group virus). In 1977, we began longitudinal field studies in Santa Fe Province, the epicenter of previous equine epizootics, and in 1980 we extended these studies to Chaco and Corrientes provinces. The study sites are described in this paper.  
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  ISSN 0002-9637 ISBN Medium  
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  Notes PMID:4037184 Approved no  
  Call Number Equine Behaviour @ team @ Serial 2685  
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Author Mitchell, C.J.; Darsie, R.F.J.; Monath, T.P.; Sabattini, M.S.; Daffner, J. openurl 
  Title The use of an animal-baited net trap for collecting mosquitoes during western equine encephalitis investigations in Argentina Type Journal Article
  Year (up) 1985 Publication Journal of the American Mosquito Control Association Abbreviated Journal J Am Mosq Control Assoc  
  Volume 1 Issue 1 Pages 43-47  
  Keywords Animals; Argentina; *Culicidae/classification; Disease Outbreaks/veterinary; Encephalitis Virus, Western Equine; Encephalomyelitis, Equine/transmission/*veterinary; Entomology/*instrumentation; Equipment Design; Horse Diseases/*transmission; Horses; *Insect Vectors; Population Surveillance  
  Abstract A large net trap was used to sample mosquito populations attracted to horses at three sites each in Santa Fe and Rio Negro Provinces, Argentina, during the austral summer of 1984. These provinces, as well as others in Argentina, were affected by a severe epizootic of western equine encephalitis (WEE) during 1982-83. Totals of 2,752 and 6,929 mosquitoes were collected in Santa Fe and Rio Negro Provinces during five and three trap nights, respectively. Culex mosquitoes of the subgenus Culex were predominant (45.8% of total) in the Santa Fe collections, although Aedes albifasciatus also was prevalent (21.7%). The latter species was predominant (95.7% of total) in the Rio Negro collections. The mosquito fauna was less complex (minimum of 6 species) in Rio Negro Province as compared to Santa Fe Province (minimum of 18 species). The advantages of the net trap indicate that this trap can become a useful tool in arbovirus ecology studies in other areas.  
  Address Division of Vector-Borne Viral Diseases, Centers for Disease Control, Fort Collins, CO 80522-2087  
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  ISSN 8756-971X ISBN Medium  
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  Notes PMID:2906656 Approved no  
  Call Number Equine Behaviour @ team @ Serial 2686  
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Author Kamil, A.C.; Roitblat, H.L. url  openurl
  Title The Ecology of Foraging Behavior: Implications for Animal Learning and Memory Type Journal Article
  Year (up) 1985 Publication Annual Review of Psychology Abbreviated Journal  
  Volume 36 Issue 1 Pages 141-169  
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  Notes Approved no  
  Call Number refbase @ user @ Serial 3543  
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Author Sweeting, M.P.; Houpt, C.E.; Houpt, K.A. url  openurl
  Title Social Facilitation of Feeding and Time Budgets in Stabled Ponies Type Journal Article
  Year (up) 1985 Publication Journal of Animal Science Abbreviated Journal J. Anim Sci.  
  Volume 60 Issue 2 Pages 369-374  
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  Abstract Eight pairs of pony mares were observed. Members of a pair were housed in adjacent stalls and fed hay ad libitum. The behavior of both ponies was recorded simultaneously in the morning (1000 to 1200 h) and afternoon (1400 to 1600 h) for a total of 117 h. The time budget was: 70.1 {+/-} 8.6% eating; 17.8 {+/-} 7.4% standing (including stand rest, stand alert and stand nonajert); 5.2 {+/-} 7.0% pushing hay; 2.9 {+/-} 1.2% walking; 1.9 {+/-} 2.9% drinking; 1.3 {+/-} 1.1% self-grooming; .2 {+/-} .3% defecating; .06 {+/-} .1% chewing nonfood items; .06 {+/-} .03% urination; .06 {+/-} .1% licking salt; .07 {+/-} .1% pawing hay; .6 {+/-} .7% lying and .07 {+/-} .08% stretching the neck over the stall wall dividing the ponies. While eating, the ponies lifted their heads 25.4 {+/-} 11.0 times/h. In less than one-half of the occasions when urination or defecation was observed, the ponies walked away from the spot where they had been eating to eliminate. During one-half of the observations, visual contact between the ponies was prevented by a solid partition between the stalls. The ponies spent significantly more time standing nonalert when the partition prevented visual contact (12 {+/-} 7%) than when visual contact could take place (6 {+/-} 3%, P<.05). When fresh hay was supplied in the mornings, the ponies spent similar amounts of time eating whether visual contact was allowed or not, but in the afternoon significantly more time was spent feeding when visual contact was allowed (73 {+/-} 4%) than when it was not (60 {+/-} 7%). Less time was spent eating, in the absence of visual contact, despite the presence of auditory and olfactory contact. Apparently social facilitation is important in maintaining feeding behavior in ponies. N1 -  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 4232  
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Author Dalin, G.; Magnusson, L.E.; Thafvelin, B.C. openurl 
  Title Retrospective study of hindquarter asymmetry in Standardbred trotters and its correlation with performance Type Journal Article
  Year (up) 1985 Publication Equine Vet. J. Abbreviated Journal  
  Volume 17 Issue Pages 292-296  
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  Notes Cited By (since 1996): 8; Export Date: 24 October 2008 Approved no  
  Call Number Admin @ knut @ Serial 4579  
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