A comparison of Japanese and Australian consumers’ sensory perceptions of beef     

Rod J. Polkinghorne  Takanori Nishimura  Kate E. Neath  Ray Watson 《Animal Science Journal》2014,85(1):69-74

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Processed piggery waste as a feed material for Cyprinus carpio     

N.R. Watson 《Aquaculture (Amsterdam, Netherlands)》1985,44(3):167-176

Anaerobically digested piggery waste was used as a substitute protein source at 10% and 20% levels on an isonitrogenous and (as far as possible) isocalorific basis, and compared to a control diet of soyabean meal and fish meal for fingerling mirror carp (Cyprinus carpio). The fish fed on the substitute diets showed significantly higher (P < 0.05) specific growth rates, but the fish on the 20% diet had significantly lower (P < 0.05) fat contents, and significantly higher (P < 0.05) ash contents compared to both the control and the 10% diet, at the end of the experiment. Raw animal wastes do not perform well when substituted for conventional protein sources in fish diets. With processing, the performance is improved. Anaerobic digestion seems to be an appropriate processing technique for the upgrading of piggery wastes. A substitution level of 20% of the processed waste for conventional materials may be obtained without adversely affecting growth performance.  相似文献   

Rapid gas chromatographic method for screening of pesticide residues in milk     

J Gabica  M Watson  W W Benson 《Journal of the Association of Official Analytical Chemists》1974,57(1):173-175

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Development and Variation of the Lateral Vertebral Foramen of the Atlas in Dogs     

M. W. Richards  A. G. Watson 《Anatomia, histologia, embryologia》1991,20(4):363-368

Postnatal development and variation of the bony cranial border of the lateral vertebral foramen (LVF) of the atlas was studied in 96 dogs. Developmental ossification was investigated in 8 known-aged Miniature Schnauzer pups, after each atlas was prepared either as an alizarin-red stained clearing or as a dried cleaned bone. Variation was investigated in 63 atlases from mature dogs and by study of radiographs from 25 mature dogs of various breeds. The soft tissue structures passing through the LVF and attaching to its cranial border were dissected in an additional 2 embalmed and 2 fresh cadavers. In 2-week-old pups, the LVF was represented by a notch in the cranial margin of the bony arch of the atlas, with a cartilage bar completing the foramen cranially. Between 6 and 16 weeks the bar forming the cranial bony border of the LVF ossified in its preexisting cartilage anlage. In mature dogs, the LVF was present in the craniolateral aspect of the arch of the atlas and was recognized on lateral radiographs. The vertebral artery and vein, and first cervical nerve passed through the LVF and the atlantooccipital joint capsule and dorsal membrane attached to the cranial border of the LVF. In one dog the cranial border of the LVF of the atlas was incompletely ossified bilaterally. This developmental variant was compared with variations in man and other mammals, and with proatlas neural arch derivatives.  相似文献   

Cholinesterase activity in domestic animals as a potential biomonitor for nerve agent and other organophosphate exposure   总被引：1，自引：0，他引：1  

N B Munro  L R Shugart  A P Watson  R S Halbrook 《Journal of the American Veterinary Medical Association》1991,199(1):103-115

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Thermal decomposition of protein in soil organic matter     

J.D. Russell  A.R. Fraser  J.R. Watson  J.W. Parsons 《Geoderma》1974,11(1):63-66

Infrared spectroscopy and nitrogen analyses suggest that secondary amide groups in protein-like components of soil clay-organic complexes and extracted organic matter decompose above 100°C to yield ammonia which is retained as NH₄⁺ by acid-washed clay-organic complexes. Above about 400°C, other volatile nitrogenous decomposition products are released. Clay surfaces in the clay-organic complexes may catalyse the decomposition.  相似文献   

Feline Precursor. porphyria, characterized by persistent delta. Aminolevulinic aciduria     

A. D. J. Watson 《The Journal of small animal practice》1990,31(8):393-397

A female domestic shorthaired cat had frequent seizures and vague gastrointestinal signs. Lead poisoning was suspected because of increased urinary delta aminolevulinic acid concentration. However, abnormalities continued despite repeated chelation therapy and blood lead concentration was normal. Delta aminolevulinic aciduria persisted, but concentrations of porphobilinogen in urine and of porphyrins in blood, urine and faeces were normal. An inherited porphyric disorder was suspected, involving deficiency of aminolevulinic acid dehydrase, an enzyme active in haem biosynthesis. Accumulation of aminolevulinic acid in vivo could explain the observed signs.  相似文献   

Vitamin K-dependent multifactor coagulopathy in Devon Rex cats   总被引：1，自引：0，他引：1  

J E Maddison  A D Watson  I G Eade  T Exner 《Journal of the American Veterinary Medical Association》1990,197(11):1495-1497

A coagulopathy attributable to a deficiency of vitamin K-dependent clotting factors (II, VII, IX, and X) was diagnosed in 3 Devon Rex cats. There was no evidence for exposure to vitamin-antagonist-related rodenticides. The cats did not have evidence of hepatic disease, gastrointestinal disease, or fat malassimilation. Oral treatment with vitamin K1 resulted in normalization of clotting factor concentrations. However, when treatment was discontinued in 2 cats, prothrombin and activated partial thromboplastin values became prolonged again, although the cats did not have clinical signs of a bleeding disorder.  相似文献   

Occipito-atlanto-axial malformation with atlanto-axial subluxation in an ataxic calf     

A G Watson  J H Wilson  A J Cooley  G A Donovan  C P Spencer 《Journal of the American Veterinary Medical Association》1985,187(7):740-742

Occipito-atlanto-axial malformation with atlanto-axial subluxation was diagnosed radiographically in a 4-day-old Holstein calf with a short neck, symmetric ataxia, and tetraparesis, indicative of a cervical spinal cord lesion. Necropsy confirmed the clinical diagnosis and revealed ribs on C-7, with partial fusion of C-7 and T-1. Histologic examination revealed focal degeneration of the spinal cord in the second cervical segment at the level of the atlanto-axial joint and extensive secondary neuronal fiber degeneration possibly caused by spinal cord trauma that occurred in utero.  相似文献   

The Growth and Subordination of the Maori Economy in the Wellington Region of New Zealand, 1840­52     

M. K. Watson  B. R. Patterson 《Asia Pacific viewpoint》1985,26(3):521-545

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