Restoring neighborhood streams: planning,design, and construction     

Eve Brantley 《Landscape Ecology》2017,32(11):2223-2224

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Diversity of Oxalis tuberosa Molina: a comparison between AFLP and microsatellite markers     

Lauren J. Moscoe  Eve Emshwiller 《Genetic Resources and Crop Evolution》2015,62(3):335-347

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Prevalence of Toxoplasma gondii in small mammals from the Ardennes region, France     

Afonso E  Poulle ML  Lemoine M  Villena I  Aubert D  Gilot-Fromont E 《Folia parasitologica》2007,54(4):313-314

Serum samples from 218 small mammals trapped in forest and grassland in the Ardennes region (North-eastern France) were tested for antibodies to Toxoplasma gondii. Using the modified agglutination test, positive results were found in 4/92 Apodemus sp., 3/64 Clethrionomys glareolus, 0/26 Microtus agrestis, 0/4 Micromys minutus, 3/5 Sorex sp., 2/9 Arvicola terrestris, and 7/18 Talpa europaea. Toxoplasma gondii was not isolated from the heart of seropositive individuals after bioassay in mice. Seroprevalence was significantly higher in large fossorial mammals living in grassland than in small forest mammals, probably related to ecological factors.  相似文献   

Challenges in Adaptation of Plant Disease Warning Systems to New Locations: Re-Appraisal of Billing's Integrated System for Predicting Fire Blight in a Warm Dry Environment     

Billing E 《Phytopathology》2007,97(9):1036-1039

ABSTRACT The purpose of this letter is to describe approaches and possible pitfalls when a fire blight model developed in one climatic area is evaluated in a new location where weather conditions are markedly different. A case is described where a modified form of Billing's integrated system, BIS95, which was developed in a cool moist climate, was tested in a country where weather is warmer and drier. Prior to this, some features of fire blight epidemiology, management, and risk assessment are outlined.  相似文献   

Clinical and pathologic features of acute bovine liver disease in Australia     

Eve M. Manthorpe  Ian V. Jerrett  Grant T. Rawlin  Lucy Woolford 《Journal of veterinary diagnostic investigation》2021,33(5):875

Acute bovine liver disease (ABLD) is a sporadic hepatic disease affecting cattle in southern Australia, characterized histologically by striking periportal hepatocellular necrosis. The cause of ABLD is unknown; however, the seasonality and acute presentation of outbreaks suggest mycotoxin involvement. We describe here the clinical and pathologic findings of ABLD in 45 naturally affected cattle from 13 outbreaks occurring from 2010 to 2019 in Victoria, Australia. Outbreaks occurred in herds located along the southern coastal plain of Victoria and were observed most frequently in lactating dairy cattle. Clinical signs commonly included a combination of mild photosensitization, progressive neurologic signs, and hypogalactia, which preceded death by ≤ 48 h. All affected animals had marked elevations in activities of glutamate dehydrogenase, aspartate aminotransferase, and gamma-glutamyl transferase. At autopsy, the most common lesions were serosal petechiae and/or gastrointestinal hemorrhage, and hepatomegaly with a pronounced hepatic reticular pattern. The principal histologic lesion was widespread—severe periportal hepatocellular coagulative necrosis and erythrocyte pooling—which often extended to massive necrosis. Lesions in other organs were uncommon. Our study of ABLD suggests involvement of a potent hepatotoxin that is either directly cytopathic or requires bioactivation by periportal-specific enzymes.  相似文献   

Careers in science. More women in science     

Handelsman J  Cantor N  Carnes M  Denton D  Fine E  Grosz B  Hinshaw V  Marrett C  Rosser S  Shalala D  Sheridan J 《Science (New York, N.Y.)》2005,309(5738):1190-1191

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Uncertainty and adaptive management for biodiversity conservation   总被引：2，自引：0，他引：2  

David A. Keith  Tara G. Martin  Eve McDonald-Madden  Carl Walters 《Biological conservation》2011,(4):1175-1178

Adaptive management of natural resources is widely supported, but in biodiversity conservation there have been few practical applications of the approach in its entirety. Some of the contributions to this special publication examine progress in the implementation of adaptive approaches into conservation policy, while others explore novel theoretical and modeling approaches that seek to accommodate the complexities of real-world applications. Several of the papers address the treatment of uncertainty in adaptive management through innovative approaches to experimentation and monitoring, use and characterisation of expert knowledge and reconciliation of differences of opinion about parameters or systems. Drawing on these contributions, we discuss the major impediments to implementing adaptive management, why adaptive management has been slow to be implemented and how this can be redressed.  相似文献   

Oral ketoprofen is effective in the treatment of non-infectious lameness in sows     

Mustonen K  Ala-Kurikka E  Orro T  Peltoniemi O  Raekallio M  Vainio O  Heinonen M 《Veterinary journal (London, England : 1997)》2011,190(1):55-59

The efficacy of ketoprofen in the treatment of non-infectious lameness in sows was examined in a double-blinded study. Two dose rates of oral ketoprofen were compared to placebo treatment over five consecutive days. Lameness was assessed with a five-grade scoring system prior to and on the last day of the treatment. The rate of treatment success was 54.3% for the ketoprofen 4mg/kg group (n=46), 53.2% for the ketoprofen 2mg/kg group (n=47) and 20.8% for the pigs in the placebo group (n=48). The difference between both ketoprofen groups and the placebo group was significant (P=0.001), but there was no difference between the two ketoprofen groups (P=0.78). Oral ketoprofen was well tolerated and no adverse events were observed. As lameness is a very common problem in sows, oral ketoprofen appeared to be a practical way to alleviate pain and improve the welfare of sows.  相似文献   

1-methylcyclopropene increases storability and shelf life in climacteric and nonclimacteric plums   总被引：2，自引：0，他引：2  

Martínez-Romero D  Dupille E  Guillén F  Valverde JM  Serrano M  Valero D 《Journal of agricultural and food chemistry》2003,51(16):4680-4686

The effect of 1-methylcyclopropene (1-MCP) at three different doses (0.25, 0.50, and 0.75 microL L(-1)) on the ripening processes of a climacteric, cv. Santa Rosa, and a suppressed climacteric type, cv. Golden Japan, plum was studied. For both cultivars, positive effects were observed in terms of inhibition of ethylene production and delays of the physical, chemical, and biochemical changes associated with ripening. 1-MCP-treated plums were firmer with lower weight loss, reduced degrees Brix/titratable acidity ratios, and lower color changes during cold storage and subsequent shelf life at 20 degrees C than controls. For most factors, the effectiveness of 1-MCP was dose-dependent in Santa Rosa but dose-independent for Golden Japan.  相似文献   

Electrophoretic distribution and serologic changes of blood serum of arthritic (rheumatoid) white-tailed deer (Odocoileus virginianus) infected with Erysipelothrix insidiosa     

D Sikes  T P Kistner  J H Eve  F A Hayes 《American journal of veterinary research》1972,33(12):2545-2549

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