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1.
In order to continue to produce livestock in a sustainable fashion, it is suggested that what was used in the past will continue to form the mainstay of future control. For the foreseeable future, we must conserve what we have, and use it in combination with all the principles of integrated pest management, namely strategic and focussed treatments of animals, environmental control of breeding sites, disease management (including the principles of enzootic stability), and resistant breeds. Whilst new technologies, such as the development of vaccines both against the insect pest in some cases or the disease they transmit in others, and genetic engineering hold out some hope for the future; these are not sufficiently well advanced to permit wholesale application. 相似文献
2.
周乐顺 《四川畜牧兽医学院学报》2007,5(3):175-178
食品污染所引起的食品安全事件在世界上不断发生，食源性疾病已成为威胁人类健康的主要原因。根据学生食堂餐饮食品加工的特点，运用危害分析与关键控制点（HACCP）原理，确定原料采购、熟制、出售和复热作为学生食堂餐饮食品加工的关键控制点，建立危害控制措施，确保食堂餐饮食品安全。 相似文献
3.
John BUCKERIDGE 《Integrative zoology》2014,9(1):14-23
Ethics deals with moral behavior in a professional context; ideally, it leads to a set of governing principles through which the appropriateness of any activity may be determined or assessed. Environmental ethics specifically deals with how humans interact with the biosphere. It is clear, however, that, as a species, we are failing in our duty of environmental stewardship. The encroachment of human activity into the natural environment is inexorable, and almost always deleterious. Any response to mitigate loss of taxa or ecosystems will have economic implications, and these are often considerable. In finding effective solutions, a process soon becomes political. In light of this we must reflect upon the leadership role that biologists have, especially our impact on policy development that pertains to natural resource management. Although our track record is no worse than any other professional group, biologists by way of training usually have a greater understanding of natural processes and must be prepared to articulate these publically. We have an ethical mandate to question decisions, policies and legislation that impact negatively upon biological systems: a mandate guided through logic, grounded in empirical science, and hopefully coupled with a deep understanding of the true value of both the living world and the physical world which sustains it. This paper uses Australian examples to demonstrate the frequent clashes between economics and biology, in anticipation that we should strive to achieve the underlying principles of sustainability, environmental stewardship and resource management in both daily decision‐making and in long‐term planning. 相似文献
4.
I have attempted to give insight into many of the aspects of a corporate veterinary job in the retail pet industry. Understand that these are my experiences, and corporate jobs are as diverse as the number of corporations in this field. My experiences have been positive because I have been fortunate enough to become an integral part of a company with an outstanding company ethic regarding animal care and business as a whole. This is a dream position for a veterinarian who wishes to make a far-reaching difference for animals. At PETCO I am the Animal Advocate and I do have the responsibility to look at every situation through the eyes of the animals. I take this responsibility very seriously and understand that every decision I make has a lasting impact on not only the animals we sell but also the associates who daily give their heart and soul as they care for the animals in our stores. This is the way I have chosen to make a difference in the world: by using my veterinary education as well as my life experiences in ways that are very different from the James Herriot of old-different from the advanced veterinary practices in this new millennium but steadfastly following the same principles we promised to uphold when we took the veterinary oath... Being admitted to the profession of veterinary medicine, I solemnly swear to use my scientific knowledge and skills for the benefit of society through the protection of animal health, the relief of animal suffering,the conservation of livestock resources, the promotion of public health, and the advancement of medical knowledge. I will practice my profession conscientiously, with dignity, and in keeping with the principles of veterinary medical ethics. I accept as a lifelong obligation the continual improvement of my professional knowledge and competence. 相似文献
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Gene D Ovnicek Barbara T Page Gayle W Trotter 《Veterinary Clinics of North America: Equine Practice》2003,19(2):353-77, vi
The principles and techniques of natural balance trimming and shoeing are designed to optimize the efficiency and function of the foot. The basic guidelines have evolved in part from wild horse hoof imprint studies done in 1986 through 1987 and first presented in 1995. Further research has contributed to these principles and guidelines to make them applicable to domestic horses. 相似文献
8.
B. A. McKenzie 《The Journal of small animal practice》2021,62(11):1016-1021
Veterinarians have a vast and ever-expanding array of diagnostic tests available to them. However, this abundance can be an embarrassment of riches that confounds diagnosis and undermines patient care if we do not make critical and informed decisions about the selection and interpretation of the tests we employ. Effective use of diagnostic tests requires a deliberate and informed approach. We must consider the strengths and weaknesses of the tests themselves and the clinical context, and we must be wary of the many biases that skew our use and interpretation of diagnostic tests. Understanding sensitivity and specificity, likelihood, prevalence and predictive value, the basic principles of Bayesian reasoning, and the cognitive biases that drive inappropriate testing are all critical to ensuring our use of imaging and laboratory testing improves patient outcomes. 相似文献
9.
C. Rohrer Bley 《Veterinary and comparative oncology》2018,16(2):171-177
Many owners of companion animals with cancer are overwhelmed by having to choose the “right course of action.” With the aim of reducing the burden on owners who are forced to act as surrogates for their animals, this work discusses principles that apply to ethical treatment decision‐making for animal patients with cancer. Four principles frequently used for ethical decision‐making in human medicine will be considered for their potential applicability in veterinary medicine. As a result of these considerations, preliminary guidelines are presented, along which a decision‐making discussion can be held. The deliberate integration of the non‐maleficence and beneficence principles into the purely empirical facts of what is medically possible helps to maintain a moral perspective in specialized veterinary medicine. At the same time, such guidelines may contribute to individual decision‐making in a way that animal patients neither have to endure unnecessarily severe side effects, nor that they are euthanized prematurely. 相似文献
10.
Takahashi-Omoe H Omoe K 《Comparative immunology, microbiology and infectious diseases》2007,30(4):225-246
We have conducted animal experimentation as a highly effective technique in biological studies. Also in microbiological studies, we have used experimentation to prevent and treat many infectious diseases in humans and animals. In Japan, the 'Law for the Humane Treatment and Management of Animals', which covers the consideration of the three R principles, refinement, replacement and reduction for an international humane approach to animal experimentation came into effect in June 2006. Looking towards the straightforward operation of the law in animal experimentation, three government ministries established new basic guidelines for experimentation performed in their jurisdictional research and testing facilities. For future microbiological studies involving animals in Japan, we need to perform animal experiments according to the basic guidelines in association with overseas management systems. In this report, we discussed essential actions for the management of animal experimentation in microbiological studies in Japan. 相似文献
11.
Scott J Wells Scott Dee Sandra Godden 《Veterinary Clinics of North America: Food Animal Practice》2002,18(1):35-55, v-vi
As biosecurity management strategies are developed and implemented to prevent introduction and spread of infectious diseases in cattle populations, it is informative to review principles of biosecurity from another livestock species in which these issues have been considered (e.g., swine) and compare these perspectives to the current situation for cattle. The authors follow a biosecurity risk-assessment model to identify important health hazards, evaluate risks, and present principles for implementing a cattle biosecurity program for important gastrointestinal health hazards of adult dairy cattle, after consideration of a swine biosecurity model. 相似文献
12.
本文在总结了国内外专家的划分生态经济类群的基础上,借鉴并学习了我国许鹏和郭思加等人对生态经济类群的划分方法和划分原则,将雅安野生草地植物划分为６个类群１１个亚类群。并归纳出了适合本地区发展养殖的一些优饲材料,可做为造纸原料的造纸植物及一些具有特殊经济用途的植物。 相似文献
13.
Norris AM Withrow SJ 《The Canadian veterinary journal. La revue veterinaire canadienne》1984,25(4):153-157
A review of the principles of cancer chemotherapy for pet animals is presented. The various pharmacological classes of antineoplastic drugs are described with specific references to those drugs that have been widely used in veterinary medicine. 相似文献
14.
CE Short 《Veterinary anaesthesia and analgesia》2005,32(4):16-17
There was only limited emphasis on anesthesia and pain management in veterinary colleges in Russia until the last ten years. There is now great interest in improvement by Russia practitioners. This effort is hampered by the lack of approved and available medications and limited instructions. At this time, the small animal practitioners have tranquilizers, alpha2 agonists local anesthetics and NSAID's for their use. Propofol is available through pharmacies and efforts are being made for veterinarians to use ketamine. Only a few practices have inhalant anesthetic units and halothane. During a recent lecture tour of Russia, general clinical principles and specific anesthetic and pain management protocols were taught. The audience, primarily young and progressive veterinarians, actively participated and showed great desire to practice quality anesthesia and pain management for their patients. Teaching young veterinarians how to manage their cases without the availability of opioids, ketamine advanced anesthetic equipment and monitors was indeed challenging. Protocols for perioperative management consisting of medetomidine with or without local anesthesia followed by carprofen for post-operative pain is an improvement. We sometimes spend so much time discussing which of many drug combinations we will use but seldom consider what we would do if we were practicing our specialty in parts of the world where we would have to modify dosages and combinations to achieve humane care with few drug choices. 相似文献
15.
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
16.
CE Lind RW Ponzoni NH Nguyen HL Khaw 《Reproduction in domestic animals = Zuchthygiene》2012,47(Z4):255-263
To satisfy increasing demands for fish as food, progress must occur towards greater aquaculture productivity whilst retaining the wild and farmed genetic resources that underpin global fish production. We review the main selection methods that have been developed for genetic improvement in aquaculture, and discuss their virtues and shortcomings. Examples of the application of mass, cohort, within family, and combined between-family and within-family selection are given. In addition, we review the manner in which fish genetic resources can be lost at the intra-specific, species and ecosystem levels and discuss options to best prevent this. We illustrate that fundamental principles of genetic management are common in the implementation of both selective breeding and conservation programmes, and should be emphasized in capacity development efforts. We highlight the value of applied genetics approaches for increasing aquaculture productivity and the conservation of fish genetic resources. 相似文献
17.
T. Bruce Lauber Nancy A. Connelly Jeff Niederdeppe Barbara A. Knuth 《Human Dimensions of Wildlife》2014,19(5):458-468
We consider the implications of public trust administration principles for collaborative fish and wildlife management. Collaboration can increase the capacity of agencies to provide fish- and wildlife-related benefits but increases the ties of agencies to some stakeholders—potentially privileging those stakeholders’ needs. We conducted two case studies of collaborative management in which we identified ways that collaboration enhanced and detracted from agencies’ capacities. We found that collaboration led to benefits for agencies, but that agencies had to make tradeoffs in the goals and objectives they pursued. With regard to meeting public trust responsibilities, we hypothesized that: (a) agencies gain from collaboration when they do not have the capacity to provide a certain type of fish- or wildlife-related benefit on their own; but (b) it is more challenging for agencies to provide benefits through collaborative efforts when they work with organizations that have goals that differ considerably from their own. 相似文献
18.
The future of radiography will be digital. In exotic pet radiography, where some of the animals have a very low body weight and anatomic structures can be small, detail rendition plays an important feature in image quality. Veterinarians should be familiar with the technical principles, image quality criteria, and radiation exposure issues associated with the various types of digital systems currently available. This article discusses basic principles of digital radiography, technical solutions, and selected parameters characterizing detectors, processing, and monitors. An overview of reported experiences is given, and results from experimental clinical studies are reviewed to evaluate the current options and limitations in applying digital radiography to exotic pet medicine. 相似文献
19.
F A Murphy 《The Onderstepoort journal of veterinary research》1985,52(3):195-200
From the time of the first modern studies of infectious diseases, by Koch, Pasteur, Theiler and their colleagues, it has been clear that laboratory investigation must be complemented by epidemiologic investigation. The measurement of all aspects of the natural history of a disease in naturally affected populations is necessary if we are to rationally design control regimens. Building upon a historic perspective, this paper presents a view of the present status of epidemiology as it pertains to animal disease control, and presents a view of the merits of expanding the use of this science in future animal disease control programs, internationally, in developed and developing countries. The basis for this view lies in adaptation of principles employed in human infectious disease epidemiology, and principles which guide the organization of international disease control agencies. 相似文献
20.
The impact on database searching arising from inconsistency in the nomenclature of parasitic diseases 总被引：3，自引：0，他引：3
Kassai T 《Veterinary parasitology》2006,138(3-4):358-361
The existing usage of disease names formed from the name of the parasite taxon is characterised by marked heterogeneity. This is largely due to the fact that, for coining disease names, four different suffixes, '-osis', '-iosis', '-asis' and '-iasis', are being used inconsistently. The result is that alternative terms are in use for naming the same disease, e.g. trypanosomosis and trypanosomiasis, fasciolosis and fascioliasis, ascariosis and ascariasis. Inspite of the SNOAPAD/SNOPAD guideline (1988) which proposed the principles of a uniform and standard disease nomenclature, the actual usage depends largely on tradition, educational imprinting and personal preferences, showing great variation. By using alternative disease names as search terms the author investigates in four databases the impact of nomenclatural heterogeneity on information storage and retrieval. It is evident that the existence of alternative disease names in parasitology markedly interferes with the efficacy of online data retrieval. The value of a disease name as a search term was shown to be greatly different in various databases. Until we have to coexist with an inconsistent disease terminology we need to adopt specially structured database-search techniques to ensure a proper level of precision in searching. Such possible techniques are considered. 相似文献