Modeling First Break Milling of Debranned Wheat Using the Double Normalized Kumaraswamy Breakage Function     

Silvia Patricia Galindez‐Najera  Grant M. Campbell 《Cereal Chemistry》2014,91(6):533-541

Debranning of wheat affects flour quality, initially by altering the breakage of wheat kernels during first break. The double normalized Kumaraswamy breakage function was applied to model the effect of debranning on wheat breakage during first break milling, in which type 1 breakage describes a relatively narrow distribution of midsized particles, whereas type 2 breakage describes a wide size range of predominantly small particles extending to very large particles. Mallacca (hard) and Consort (soft) wheats were debranned and milled at three roll gaps under sharp‐to‐sharp and dull‐to‐dull dispositions. Type 1 breakage increased at longer debranning times, whereas type 2 breakage decreased, for both wheat varieties under both dispositions. Sharp‐to‐sharp milling tended to produce more type 1 breakage than dull‐to‐dull. A mechanism of wheat breakage is proposed to explain the coproduction of very large and small particles via type 2 breakage and, hence, the effect of debranning. The proposed mechanism is that small particles of endosperm arise from scraping of large flat particles of wheat bran under the differential action of the rolls, such that removal of the bran reduces the production of the large bran particles and thus reduces the opportunity for the scraping mechanism that produces the very small particles.  相似文献   

A Technician''s Guide to Exotic Animal Care          下载免费PDF全文

Dr. Patricia Turner 《The Canadian veterinary journal. La revue veterinaire canadienne》2003,44(2):155

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A Technician''s Guide to Exotic Animal Care          下载免费PDF全文

Patricia Turner 《The Canadian veterinary journal. La revue veterinaire canadienne》2002,43(3):216

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A new potential for enhancing resistance to tobacco mosaic virus in Nicotiana species     

Patricia Ahl  S. Gianinazzi  A. Cornu 《European journal of plant pathology / European Foundation for Plant Pathology》1983,89(6):319-320

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Coccidiosis: T-lymphocyte-dependent effects of infection with $\text{Eimeria nieschulzi}$ in rats     

M.Elaine Rose  Patricia Hesketh 《Veterinary immunology and immunopathology》1982,3(5):499-508

The intestinal pathology caused by infection with $\text{Eimeria nieschulzi}$ was investigated and comparisons were made between the effects in athymic nude (rnu/rnu) rats and their heterozygous (rnu/+) litter-mates. Most of the changes noted, i.e. increase in gut weight, partial villous atrophy and increased numbers of mast, goblet and pyroninophilic cells were shown to be largely or wholely thymus dependent. The numbers of intraepithelial lymphocytes were decreased in both groups during the period of study. The peripheral blood leucocyte response was similar in both groups of rats during a primary infection but differed after a challenge inoculum, indicating that the secondary type of response which occurred in the rnu/+ rats was thymus dependent, as is resistance to reinfection.  相似文献   

LARYNGEAL ADENOCARCINOMA IN A DOG     

Susan M.  Newell  DVM  Mary B.  Mahaffey  DVM  MS  Royce E.  Roberts  DVM  MS  Ana  Patricia Garcia  DVM  Anita R.  Stampley  DVM 《Veterinary radiology & ultrasound》1994,35(3):217-220

Laryngeal adenocarcinoma was diagnosed in a 5-year-old golden retriever dog with no history of respiratory or pharyngeal difficulties. Radiographically the basihyoid bone was destroyed by the neoplasm, and extensive soft tissue mineralization ventral to the larynx was also present. Complete surgical resection was not possible due to diffuse involvement of the tongue and larynx. Cobalt-60 teletherapy was used for treatment of the tumor. There was no clinical evidence of tumor regrowth at approximately 12 months post treatment. This is an unusual example of primary laryngeal neoplasia due to the absence of clinical respiratory abnormalities and the aggressive destruction of the basihyoid bone.  相似文献   

International perspectives in clinical pharmacology: Canada and Mexico.     

Patricia M Dowling  Héctor Sumano Lopez 《Veterinary Clinics of North America: Food Animal Practice》2003,19(3):707-13, vii

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Porcine Reproductive and Respiratory Syndrome, 7th edn     

Patricia Holyoake 《Australian veterinary journal》1995,72(1):37-37

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Intracranial Lesions in Dogs With Hemangiosarcoma   总被引：3，自引：2，他引：1  

David J. Waters DVM    David W. Hayden DVM  PhD  Patricia A. Walter DVM  MS 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》1989,3(4):222-230

A retrospective analysis of 85 dogs with hemangiosarcoma (HSA) that underwent complete necropsy, including gross examination of the brain, was conducted. Grossly identifiable intracranial lesions were present in 17 dogs. Twelve of 85 dogs (14.2%) had brain metastases. Four of 85 dogs (4.7%) had hemorrhagic lesions and/or ischemic necrosis without identifiable tumor. One dog had a primary central nervous system tumor. Signs of intracranial disease were present in six of 85 dogs (7.1%) with HSA; four had brain metastases and two had nonneoplastic lesions. Metastases had a propensity for cerebrum and gray matter. Dogs with brain metastases had more widely disseminated disease than dogs without brain metastases (P less than 0.001). Dogs with pulmonary metastases were at greater risk for developing brain metastases than dogs without pulmonary metastases (odds ratio = 8.31). Although thoracic radiography accurately identified ten of 12 dogs (83%) with pulmonary metastases, too few cases were available to assess the applicability/accuracy of thoracic radiography in predicting the presence or absence of brain metastases in dogs with malignancy and signs of intracranial disease.  相似文献   

CONGENITAL FORELIMB ABNORMALITIES IN CALVES   总被引：1，自引：0，他引：1  

Patricia R.  Harbutt B.V.Sc.  J. B. Woolcock  B.V.Sc. J. N. Bishop  B.V.Sc. 《Australian veterinary journal》1965,41(6):173-177

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