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1.
Habitat distribution of the snail Lymnea truncatula, the intermediate host of the liver fluke Fasciola hepatica, was related to a soil map in a part of Dyfed in South Wales. There was a close association with wet soils in general but, within these areas, habitats were concentrated in very wet localities of restricted size, such as ditches and seepages. Vegetation characteristic of these habitats is described. Soil maps could be a useful tool for the veterinary officer, agricultural adviser and research worker in identifying fluke-prone land.  相似文献   

2.
Integrated quality control measures have been discussed in farm animal husbandry and veterinary medicine for some time in search of concepts to link information on management factors with disease data gained by veterinary meat inspection at slaughter. Better understanding of relationships between these variables hopefully will help to improve management practices as well as meat quality and safety. In order to analyse data gained on-farm and at slaugherhouses and to investigate relationships between animal husbandry conditions and lesion occurrence at slaughter a biometrical concept has been developed. This concept combines a characterization of variation structures, the generation of regression trees to explore association structures in available animal management and disease data, and logistic regression used to quantify systematic effects of farm management factors. The combination of these three steps is illustrated with an example.  相似文献   

3.
蛋白质组学以蛋白质组为研究对象,从整体上对生命载体进行研究,已成为后基因组时代的研究热点。目前,蛋白质组学技术主要包括双向凝胶电泳、生物质谱及生物信息学。双向凝胶电泳根据蛋白质的等电点和分子质量分离蛋白质,而质谱技术已成为鉴定蛋白质的极为灵敏而迅速的工具。由此得到的肽质量图谱结合准确全面的数据库技术,就使得新的蛋白质或多肽得以鉴定。近年来,蛋白质组研究技术已应用到多种生命科学领域中,在兽医学研究领域中尤其是兽药开发方面也将会有很广阔的应用前景。  相似文献   

4.
The challenges facing the health sciences education fields are more evident than ever. Professional health sciences educators have more demands on their time, more knowledge to manage, and ever-dwindling sources of financial support. Change is often necessary to either keep programs viable or meet the changing needs of health education. This article outlines a simple but powerful three-step tool to help educators become successful agents of change. Through the application of principles well known and widely used in business management, readers will understand the concepts behind stakeholder analysis and coalition building. These concepts are part of a powerful tool kit that educators need in order to become effective agents of change in the health sciences environment. Using the example of curriculum change at a school of veterinary medicine, we will outline the three steps involved, from stakeholder identification and analysis to building and managing coalitions for change.  相似文献   

5.
In current veterinary education, skills such as retrieving, critically appraising, interpreting, and applying the results of published scientific studies are rarely taught. In this study, the authors tested the concept of team-based development of critically appraised topics (CATs) in training students in evidence-based veterinary medicine (EBVM). The 116 participants were in their fifth year and attending the clinical rotation at the Clinic for Animal Reproduction. Students developed 18 CATs of varying quality on topics of their choice. Preparing the CATs in teams stimulated discussion on the topic and the quality of the retrieved papers. Evaluation of the project revealed that more than 90% of the students endorsed training in critical appraisal of information in veterinary education. In addition, more than 90% considered the development of CATs an effective exercise for assessing the quality of scientific literature. A provided literature evaluation form was perceived as a useful tool for systematically summarizing a publication's quality. In conclusion, team-based development of CATs during clinical rotations is highly valuable for training in EBVM. Learning and intrinsic motivation seem to be enhanced by creating a situation similar to veterinary practice because the task is embedded into an authentic clinical problem. This approach to clinical training helps to prepare students to integrate evidence from literature into practice.  相似文献   

6.
Graduates of veterinary technology programs must have the knowledge and skills to understand, implement, and encourage owner compliance with appropriate feeding recommendations for healthy animals and therapeutic regimens to promote optimal health, enhance recovery, and manage chronic disease conditions. This article describes nutrition education for veterinary technology students at the College of Veterinary Medicine, Michigan State University. Veterinary technology students are novice learners in nutrition who prefer visual, applied, and experiential modes of instruction. The program uses the American College of Veterinary Nutrition's "Circle of Nutrition," concept maps, and case-based delivery and assessment.  相似文献   

7.
The broad-scale assessment of natural resource conditions (e.g., rangeland health, restoration needs) requires knowledge of their spatial distribution. We argue that creating a database that links state-and-transition models (STMs) to spatial units is a valuable management tool for structuring ground-based observations, management planning for landscapes, and for housing information on the responses of land areas to management actions. To address this need, we introduce a multifactor classification system based on ecological sites and STMs that is directly linked to recent concepts of vegetation dynamics in rangelands. We describe how this classification was used as a basis for creating a spatial database and maps of ecological states. We provide an example of how the classification and mapping has been applied in over 1.2 million ha of public rangelands in southern New Mexico using aerial photo interpretation supplemented with existing inventory data and rapid field assessments. The resulting state map has been used by the Bureau of Land Management: 1) to design landscape-level shrub control efforts, 2) to structure and report district-wide rangeland health assessments, and 3) to evaluate locations for energy development. We conclude by discussing options for the development of state maps and their current limitations, including the use of satellite imagery and concepts for defining states. We argue that cataloging ecological states in a spatial context has clear benefits for rangeland managers because it connects STM concepts to specific land areas. State mapping provides a means to generate and store spatially explicit data resulting from tests of the propositions in STMs and conservation practices.  相似文献   

8.
兽药粉（散）剂、预混剂与饲料添加剂的管理探析   总被引：1，自引：1，他引：0  
结合兽医用药和畜牧业生产实践,对现行管理法规界定下的兽药粉(散)剂及预混剂等有关概念进行剖析,研究各组概念的区别和内在联系,探讨如何准确定位、科学管理兽药粉(散)剂、预混剂以及饲料添加剂,建议在动物疫病防控和畜牧业生产中协同发挥各类投入品作用。  相似文献   

9.
The medical profession has spent much time and many resources engaging in a discourse of medical professionalism and debating the appropriate attitudes and behavior of physicians, but little has been published concerning the concept of veterinary professionalism. Physicians are commonly examined by social scientists and educationalists to establish definitions of medical professionalism in order to teach and assess these values within curricula. This challenging process has not been without criticism, however, with some calling the numerous definitions unhelpful, especially when these behaviors are not demonstrated in practice or the wider sociological implications of medical professionalism are ignored. Veterinary curricula often include professional skills, and there has been some discussion about their inclusion as well as the scope of veterinary surgeons and their role in society. Despite this, no true definition of veterinary professionalism exists, and the teaching of the values and behaviors expected of veterinary professionals may not be explicit. Regardless of the difficulties of engaging in such a discourse, perhaps it is time that this occurred and a realistic and usable definition of veterinary professionalism is established. This is a period of change for the veterinary profession, and a teachable and assessable definition can provide some clarity and assist educators within ever evolving veterinary curricula.  相似文献   

10.
Evidence-based veterinary medicine is a relatively new field of study. Increased knowledge of medicine coupled with the increased ability of computers and other electronic devices present overwhelming information. The critically appraised topic (CAT) is one method to gather and evaluate information related to a clinical question. CATs in informatics are short summaries of evidence, usually found through literature searches, in response to a specifically stated, clinically oriented problem or question. This article describes a study in which each first-year veterinary student developed a CAT as a class project. The results of this project indicate that students were able to successfully develop CATs and that this exercise helped them understand evidence-based veterinary medicine concepts. Though some modification in this project will be made in the future, overall it was a worthwhile effort and will remain as an activity in the course.  相似文献   

11.
Recent studies of veterinary practice have suggested a correlation between well-developed communication skills and job satisfaction, career retention, customer satisfaction, decreased lawsuits, and financial remuneration for veterinarians. Veterinary educators are under growing pressure to teach functional communication skills to veterinary students; however, the methods employed have not been well evaluated. In this study we have evaluated veterinary student's attitudes to learning communication skills by participating in role play. The study indicates that experiential learning modalities such as role play are perceived as effective by students, despite reluctance to participate and some discomfort surrounding participation.  相似文献   

12.
The STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) statement was first published in 2007 and again in 2014. The purpose of the original STROBE was to provide guidance for authors, reviewers and editors to improve the comprehensiveness of reporting; however, STROBE has a unique focus on observational studies. Although much of the guidance provided by the original STROBE document is directly applicable, it was deemed useful to map those statements to veterinary concepts, provide veterinary examples and highlight unique aspects of reporting in veterinary observational studies. Here, we present the examples and explanations for the checklist items included in the STROBE‐Vet Statement. Thus, this is a companion document to the STROBE‐Vet Statement Methods and process document, which describes the checklist and how it was developed.  相似文献   

13.
BACKGROUND: The Systematized Nomenclature of Medicine (SNOMED) is an established standard nomenclature for the expression of human and veterinary medical concepts. Nomenclature standards ease sharing of medical information, create common points of understanding, and improve data aggregation and analysis. OBJECTIVES: The objective of this study was to determine whether SNOMED adequately represented concepts relevant to veterinary clinical pathology. METHODS: Concepts were isolated from 3 different types of clinical pathology documents: 1) a textbook (Textbook), 2) the Results sections of industry pathology reports (Findings), and Discussion sections from industry pathology reports (Discussion). Concepts were matched (mapped) by 2 reviewers to semantically-equivalent SNOMED concepts. A quality score of 3 (good match), 2 (problem match), or 1 (no match) was recorded along with the SNOMED hierarchical location of each mapped concept. Results were analyzed using Cohen's Kappa statistic to assess reviewer agreement and chi-square tests to evaluate association between document type and quality score. RESULTS: The percentage of good matches was 48.3% for the Textbook, 45.4% for Findings, and 47.5% for Discussion documents, with no significant difference among documents. Of remaining concepts, 40% were partially expressed by SNOMED and 14% did not match. Mean reviewer agreement on quality score assignments was 76.8%. CONCLUSIONS: Although SNOMED representation of veterinary clinical pathology content was limited, missing and problem concepts were confined to a relatively small area of terminology. This limitation should be addressed in revisions of SNOMED to optimize SNOMED for veterinary clinical pathology applications.  相似文献   

14.
With the widespread clinical use of sonography there is a need to introduce the topic into the curriculum. A new problem-based course in clinical sonography without lectures was developed to emphasise experiential learning, and engage students actively in individual and collective acts of discovery. Four different approaches were used to deliver the new course to 141 veterinary medical students over four semesters. The physical principles of sonography were taught by computer-assisted instruction and a practical class, clinical examinations were introduced during a session with a tutor, and finally each student wrote an essay on a sonographic topic of their choice. To evaluate the new course, students' responses to a questionnaire were analyzed. Students gained reasonable understanding of the physical principles of sonography and had some confidence in conducting a sonographic examination of an animal. Of most use to student learning was discussion with the teachers. Surprisingly, half the students thought the topic should also be taught by lectures. The students learned the material and acquired the sonographic skills through processes which required more independence and self-responsibility than traditional teaching methods. The teachers' interaction with students on an individual basis, as they encountered individual problems, was the most important resource in learning about sonography. The continued request for lectures suggests an insecurity in some students caught between two different paradigms of teaching and learning (experiential, problem-based learning versus lectures).  相似文献   

15.
This essay will suggest research methodologies for historians interested in the history of gender and veterinary medicine over the past 200 years. This topic is a very timely one, because we are currently living through a transition in the interactions between gender and veterinary medicine. Traditionally male-dominated, veterinary medicine has recently experienced a world-wide increase in the number of women entering veterinary schools and practicing in all areas of the profession. Understanding this transition requires us to ask historical, cultural, and sociological questions in order to illuminate the roles of gender ideologies and the participation of women in the development of modern veterinary medicine. The following paragraphs outline three specific methodological strategies that historians have used to study the interactions between gender and science and gender and medicine. I will propose ways that we veterinary historians can use these strategies to study gender and veterinary medicine. It is beyond the scope of this paper to summarize the literature on women and veterinary medicine; but it will nonetheless highlight a few studies from nations around the world to illustrate the methodological strategies that I propose. I hope to provide scholars with ideas for future studies in the history of gender and veterinary medicine.  相似文献   

16.
The STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) statement was first published in 2007 and again in 2014. The purpose of the original STROBE was to provide guidance for authors, reviewers, and editors to improve the comprehensiveness of reporting; however, STROBE has a unique focus on observational studies. Although much of the guidance provided by the original STROBE document is directly applicable, it was deemed useful to map those statements to veterinary concepts, provide veterinary examples, and highlight unique aspects of reporting in veterinary observational studies. Here, we present the examples and explanations for the checklist items included in the STROBE‐Vet statement. Thus, this is a companion document to the STROBE‐Vet statement methods and process document (JVIM_14575 “Methods and Processes of Developing the Strengthening the Reporting of Observational Studies in Epidemiology—Veterinary (STROBE‐Vet) Statement” undergoing proofing), which describes the checklist and how it was developed.  相似文献   

17.
The real and/or perceived shortage of veterinarians serving food-supply veterinary medicine has been a topic of considerable discussion for decades. Regardless of this debate, there are issues still facing colleges of veterinary medicine (CVMs) about the best process of educating future food-supply veterinarians. Over the past several years, there have been increasing concerns by some that the needs of food-supply veterinary medicine have not adequately been met through veterinary educational institutions. The food-supply veterinary medical curriculum offered by individual CVMs varies depending on individual curricular design, available resident animal population, available food-animal caseload, faculty, and individual teaching efforts of faculty. All of the institutional members of the Association of American Veterinary Medical Colleges (AAVMC) were requested to share their Food Animal Veterinary Career Incentives Programs. The AAVMC asked all member institutions what incentives they used to attract and educate students interested in, or possibly considering, a career in food-supply veterinary medicine (FSVM). The problem arises as to how we continue to educate veterinary students with ever shrinking budgets and how to recruit and retain faculty with expertise to address the needs of society. Several CVMs use innovative training initiatives to help build successful FSVM programs. This article focuses on dairy, beef, and swine food-animal education and does not characterize colleges' educational efforts in poultry and aquaculture. This review highlights the individual strategies used by the CVMs in the United States.  相似文献   

18.
Surgical skills are learned through deliberate practice, and veterinary educators are increasingly turning to models for teaching and assessing surgical skills. This review article sought to compile and review the literature specific to veterinary surgical skills models, and to discuss the themes of fidelity, educational outcomes, and validity evidence. Several literature searches using broad terms such as “veterinary surgery model,” “veterinary surgical model,” and “veterinary surgical simulator” were performed using PubMed, CAB abstracts, and Google scholar. All articles describing a model created and utilized for veterinary surgical training were included. Other review articles were used as a source for additional models. Commercially available models were found using review articles, internet browser searches, and communication with veterinary clinical skills educators. There has been an explosion of growth in the variety of small animal surgical task trainers published in the last several decades. These models teach orthopedic surgery, ligation and suturing, open celiotomy and abdominal surgery, sterilization surgeries, and minimally invasive surgeries. Some models were published with accompanying rubrics for learner assessment; these rubrics have been noted where present. Research in veterinary surgical models is expanding and becoming an area of focus for academic institutions. However, there is room for growth in the collection of validity evidence and in development of models for teaching large animal surgery, training surgical residents, and providing continuing education to practitioners. This review can assist with evaluation of current surgical models and trends, and provide a platform for additional studies and development of best practices.  相似文献   

19.
Carl Troester (1856-1928), royal Prussian junior veterinary surgeon, has been sent by command of His Majesty to Tokyo to teach at the Agricultural Faculty Japanese students in veterinary medicine. Instruction language is English. The course of instruction comprises 36 hours per week. He gains the acknowledgement of his pupils and in 1883, on dismissal he has been received by the Tenno. His career at the military veterinary academy in Berlin leads to the position of veterinary brigadier and professor. With the construction of the sanitary institute he has raised himself a memorial.  相似文献   

20.
The purpose of the project was to use xeroradiography to provide a reference for radiographic anatomy of the equine digit and metacarpophalangeal region. The left foredigits and metacarpophalangeal joints of a mature horse and a 30-day-old foal were radiographed, using xeroradiographic techniques. Fifteen xeroradiographs, illustrating standard projections of each area, were selected and appropriately labeled to demonstrate normal radiographic anatomy of these regions. These xeroradiographs have been used successfully for several years to teach radiographic anatomy of these areas to first-year veterinary students at North Carolina State University.  相似文献   

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