Social-ethical issues concerning the control strategy of animal diseases in the European Union: A survey   总被引：1，自引：0，他引：1  

Nina E. Cohen  Marcel A.P.M. van  Asseldonk  Elsbeth N. Stassen 《Agriculture and Human Values》2007,24(4):499-510

In 2004 a survey was conducted in the member states of the European Union designed to gain greater insight into the views on control strategies for foot and mouth disease, classical swine fever, and avian influenza with respect to the epidemiological, economic and social-ethical consequences of each of these animal diseases. This article presents the results of the social-ethical survey. A selection of stakeholders from each member state was asked to prioritize issues for the prevention and control of these diseases. A majority of stakeholders chose preventive measures as the preferred issue. An analysis was done to determine whether there were differences in views expressed by stakeholders from member states with a history of recent epidemics and ones without such a history, and whether there were regional differences. There were no differences between member states with or without a history of recent epidemics. There were indeed regional differences between the priority orders from Northern and Southern Europe on the one hand, and from Eastern Europe on the other. Nina E. Cohen is a biologist and is a researcher at the Wageningen University. She is specialized in societal and ethical issues in human–animal relationships. Her current research is focused on the social-ethical issues concerning the prevention and control of foot and mouth disease, classical swine fever and avian influenza. Marcel A.P.M. van Asseldonk has studied animal science. Currently he works at the Institute for Risk Management in Agriculture (IRMA) of the Wageningen University. He is specialized in the design and pricing of insurance policies and animal health funds for the main livestock epidemics. Elsbeth N. Stassen is a veterinarian and professor of Animals and Society at the Wageningen University. Elsbeth Stassen is specialized in animal health, animal welfare and human–animal relationships. She was a member of a governmental welfare committee during the avian influenza epidemic in the Netherlands in 2003.  相似文献   

A global view of gene activity and alternative splicing by deep sequencing of the human transcriptome   总被引：6，自引：0，他引：6  

Sultan M  Schulz MH  Richard H  Magen A  Klingenhoff A  Scherf M  Seifert M  Borodina T  Soldatov A  Parkhomchuk D  Schmidt D  O'Keeffe S  Haas S  Vingron M  Lehrach H  Yaspo ML 《Science (New York, N.Y.)》2008,321(5891):956-960

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Aesthetic preferences of non-farmers and farmers for different land-use types and proportions of ecological compensation areas in the Swiss lowlands   总被引：1，自引：0，他引：1  

Xenia Junge  Petra Lindemann-Matthies  Marcel Hunziker  Beatrice Schüpbach 《Biological conservation》2011,(5):1430-1440

Beyond its traditional function of food production, agricultural land offers public amenities such as the protection of natural resources and landscape scenery. This study investigates the preferences of non-farmers and farmers for nine landscape scenarios in the Swiss lowlands. The nine landscapes were the result of a photo editing process combining three land-use types (arable crops, grassland and a mixture of both) and three proportions of ecological compensation areas (0%, 10% and 30%). The landscape photographs were randomly arranged on one page of a paper-based questionnaire which was sent to a random sample of 4000 Swiss households (non-farmers) and 500 farmers. The respondents (1376 non-farmers and 276 farmers) rated each landscape by attractiveness. Both non-farmers and farmers preferred a mixed land-use type or one dominated by arable crops over one dominated by grassland. Non-farmers’ preference ratings were highly influenced by the proportion of ecological compensation areas (ECAs) in the rated landscape: Non-farmers rated a landscape with a mixed land-use type and 30% ECAs highest, whereas farmers rated a landscape dominated by arable crops and 10% ECAs highest. The results indicate that heterogeneous landscapes (mixed land use, high proportion of ECAs) influence scenic beauty positively. Thus, farming practices and agro-environment schemes such as ECAs can have an impact on the visual attractiveness of a landscape.  相似文献   

Ventilator waveform interpretation in mechanically ventilated small animals     

Terry M. Corona DVM  Marcel Aumann DVM  DACVIM  DACVECC 《Journal of Veterinary Emergency and Critical Care》2011,21(5):496-514

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Biodegradation of 3-chloro-1,2-propanediol with Saccharomyces cerevisiae     

Bel-Rhlid R  Talmon JP  Fay LB  Juillerat MA 《Journal of agricultural and food chemistry》2004,52(20):6165-6169

A novel enzymatic dehalogenating activity of 3-chloro-1,2-propanediol (3-MCPD) with Saccharomyces cerevisiae (baker's yeast) is reported. All bioconversion assays were carried out under aerobic conditions, at 28 degrees C, and the kinetics were monitored. The biodegradation was performed at different pH values (6.2, 7.0, and 8.2), in the presence and absence of glucose, using racemic 3-MCPD at two different concentrations (7.3 micromol/L and 27 mmol/L). Optimal conversion (68%) of racemic (R,S)-3-MCPD at a concentration of 27 mmol/L was achieved after 48 h of reaction time, at pH 8.2, and in the presence of glucose. At a concentration of 7.3 micromol/L, 73% degradation was observed after 72 h, at pH 8.2 and in the absence of glucose. Under the same experimental conditions, the conversion of pure (S)-3-MCPD (85%) was higher than that of the (R)-enantiomer (60%).  相似文献   

Rethinking a rare-species conservation strategy in an urban landscape: The case of the valley elderberry longhorn beetle     

Theresa Sinicrope Talley  Erica Fleishman  Marcel Holyoak 《Biological conservation》2007,135(1):21-32

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CONGENITAL DISLOCATION OF THE DEEP DIGITAL FLEXOR TENDON ASSOCIATED WITH HYPOPLASIA OF THE SUSTENTACULUM TALI IN A THOROUGHBRED COLT     

Olivier M.  Lepage  DMV  MSc  Renée  Léveillé  DMV  Luc  Breton  DMV  MSc  Marcel  Marcoux  DMV  MSc 《Veterinary radiology & ultrasound》1995,36(5):384-386

An 11-month-old Thoroughbred colt was presented with a hard swelling at the proximal third of the right 4th metatarsal bone. A medial dislocation of the deep digital flexor tendon ( flexor digitorum profundus ) was also observed on the same leg. On the plantaroproximal-plantarodistal projection of the calcaneus, there was flattening and shortening of the sustentaculum tali. The smooth bony proliferation at the proximal third of the right 4th metatarus was compatible with a chronic splint bone fracture. This report describes a medial deep digital flexor dislocation associated with hypoplasia of the sustentaculum tali .  相似文献   

Beiträge zur Kenntnis mexikanischer Drogen,Pflanzen und Nahrunsmittel     

Marcel Bachstez  Pedro A. Ripoll Gomez 《Plant foods for human nutrition (Dordrecht, Netherlands)》1954,1(4):375-377

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Beitraege zur Kenntnis mexikanischer Drogen,Pflanzen und Nahrungsmittel     

Marcel Bachstez  Ricardo J. Bustamente E. 《Plant foods for human nutrition (Dordrecht, Netherlands)》1954,1(4):372-374

Zusammenfassung Es werden die Charakteristiken und die Zusammensetzung des aus den Samen von Trichilia Specos (Napahuitl) gewonnenen Oels bestimmt.cf. Tesis, Universidad Nacional Autonoma de Mexico, 1946.Vorhergehende Mitteilungen erschienen in Ciencia, Mexico.  相似文献   

Histomorphologic and morphometric evaluation of the uterine horns in nulliparous and multiparous Beagles     

Augsburger HR  Kürzi M 《American journal of veterinary research》2004,65(5):552-558

OBJECTIVE: To macroscopically, histomorphologically, and morphometrically compare uterine tissues obtained from nulliparous and multiparous dogs. ANIMALS: 12 dogs constituting 2 homogenous groups (7 nulliparous Beagles and 5 multiparous Beagles, each of which had at least 7 pregnancies). PROCEDURE: Serum concentrations of progesterone and estradiol-17beta were determined. Samples of uterine tissues were fixed, embedded in paraffin, and cut into serial cross sections. Morphometric analysis was performed on systematically selected trichrome-stained sections. RESULTS: Mean absolute volume of the uterine wall did not differ between groups. Volume of blood vessels was significantly higher and relative mean value for myometrial connective tissue was significantly lower in the multiparous dogs. Arteries in the myometrium of multiparous dogs had pronounced thickening of the intima (ie, pregnancy sclerosis) and a concomitant thinning of the smooth muscle layer (tunica media). Furthermore, the elastica interna of these arteries appeared to be disintegrating and was highly and irregularly folded. Adventitia of the myometrial veins in multiparous dogs contained numerous layers of elastic fibers; however, only a few layers were observed in the adventitia of corresponding veins in nulliparous dogs. CONCLUSIONS AND CLINICAL RELEVANCE: In this study, we documented that in contrast to other species, the uterus of nonpregnant dogs does not increase in size and volume even after at least 7 pregnancies. Furthermore, sclerotic alterations of uterine arteries are proof of at least 1 pregnancy. Results of this study may be useful in the evaluation of uterine diseases.  相似文献