WorldWideScience

Sample records for animal investigation program

  1. Animal Investigation Program (AIP), A.I.P. summary report on and around the Nevada Test Site from 1982--1995

    Energy Technology Data Exchange (ETDEWEB)

    Giles, K.R.

    1997-04-01

    This report describes the Animal Investigation Program conducted from 1982--1995 by the Environmental Protection Agency`s (EPA`s), Radiation and Indoor Environments National Laboratory (R and IE), formerly Radiation Sciences Laboratory-Las Vegas. This laboratory operates an environmental radiation monitoring program in the region surrounding the Nevada Test Site. The surveillance program was designed to measure levels and trends of radionuclides in animals on and around the Nevada Test Site to ascertain whether world-wide fallout, current radiation levels, and associated doses, to the general public were in compliance with existing radiation protection standards. The surveillance program additionally had the responsibility to take action to protect the health and well-being of the public in the event of any accidental release of radioactive contaminants. Comparison of the measurements and sample analysis results indicated that no significant amounts of biological radionuclides had been detected in the near offsite areas or on the NTS, except in animals drinking water that drains from tunnels in Area 12.

  2. Animal Investigation Program 1976 annual report: Nevada test site and vicinity. [Radioanalysis of tissues from animals residing on or near NTS in 1976

    Energy Technology Data Exchange (ETDEWEB)

    Smith, D.D.; Giles, K.R.; Bernhardt, D.E.; Brown, K.W.

    1978-11-01

    Data are presented from the radioanalysis of tissues collected from cattle and mule deer, desert bighorn sheep, feral horses, and other wildlife that resided on or near the Nevada Test Site during 1976. Other than the naturally occurring potassium-40, gamma-emitting radionuclides were detected infrequently with the exception of /sup 131/I in animal thyroid samples collected after September 25 (the date of a Chinese nuclear test). Strontium-90 concentrations in bones from deer, cattle, and desert bighorn sheep continued the downward trend of recent years. Tritium concentrations were generally within ambient limits with the exception of animals exposed to sources of contamination; e.g., Sedan Crater, drainage ponds from Area 12 tunnels, etc. Analysis of actinide in tissues was emphasized during 1976. Graphs illustrate the /sup 239/P levels in lungs, livers, and femurs from Nevada Test Site beef cattle for the years 1971 through 1976. Femur and lung residue data are nearly identical for each year with liver concentrations being a factor of 2 or 3 lower. Hypothetical dose estimates to man were calculated on the basis of the daily consumption of 0.5 kilogram of liver or muscle from animals that contained peak actinide levels. The highest postulated dose was 11 millirem from tritium from tissues for a mule deer. This dose is about 2% of the 500 millirems/year guide for radiation doses to an individual in the general public. All other postulated doses for consumption of the tissue containing other radionuclides are less than 0.1% of this guide. The food habits of desert bighorn sheep were discussed according to the geographic locations of the animals at time of collection. Grasses made up approximately 60% of the diet at all locations, with shrubs content approaching 30%, and the remainder consisting of various forbs. The movement of 13 mule deer fitted with collars containing a radiotransmitter unit was monitored on a weekly basis.

  3. Investigating Elementary Teachers' Conceptions of Animal Classification

    Science.gov (United States)

    Burgoon, Jacob N.; Duran, Emilio

    2012-01-01

    Numerous studies have been conducted regarding alternative conceptions about animal diversity and classification, many of which have used a cross-age approach to investigate how students' conceptions change over time. None of these studies, however, have investigated teachers' conceptions of animal classification. This study was intended to…

  4. Authorized Course of Instruction for the Quinmester Program. Science: The World of Animals, Animal Life, Four Legged and Otherwise.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    This instructional package contains three animal life units developed for the Dade County Florida Quinmester Program. "The World of Animals" is a survey course of the animal kingdom (excluding man) and involves the students in many laboratory investigations and group activities. Typical animals of South Florida and unusual animals of the…

  5. Occupational medicine programs for animal research facilities.

    Science.gov (United States)

    Wald, Peter H; Stave, Gregg M

    2003-01-01

    Occupational medicine is a key component of a comprehensive occupational health and safety program in support of laboratory animal research and production facilities. The mission of the department is to maximize employee health and productivity utilizing a population health management approach, which includes measurement and analysis of health benefits utilization. The department works in close cooperation with other institutional health and safety professionals to identify potential risks from exposure to physical, chemical, and biological hazards in the workplace. As soon as exposures are identified, the department is responsible for formulating and providing appropriate medical surveillance programs. Occupational medicine is also responsible for targeted delivery of preventive and wellness services; management of injury, disease, and disability; maintenance of medical information; and other clinic services required by the institution. Recommendations are provided for the organization and content of occupational medicine programs for animal research facilities.

  6. Clinical investigation program, fiscal year 1991

    Science.gov (United States)

    Schydlower, Manuel

    1992-02-01

    Subject report identifies the research activities conducted at William Beaumont Army Medical Center by investigators who had protocols approved by the Clinical Investigation Committee, the Institutional Review Board, and the Animal Use Committee. This report includes all protocols registered with the Department of Clinical Investigation during FY 1991. All known presentations and publications are also included. The research protocols described were conducted under the provisions of AR 40-38 (Clinical Investigation Program); AR 40-7 (Use of Investigational Drugs in Humans and the Use of Schedule 1 Controlled Substances); AR 70-25 (Usle of Volunteers as Subjects of Research); HSC 40-32 (Management of Clinical Investigation Protocols and Reports); and AR 70-18 (The Use of Animals in DOS programs).

  7. Roles of Animation Tools in Understanding Programming Concepts

    Science.gov (United States)

    Moreno, Andres; Joy, Mike; Sutinen, Erkki

    2013-01-01

    Computer generated animations are resources used to explain how programs are executed in order to clarify the relevant programming concepts. However, whilst trying to understand new programming concepts it is not clear how and when students benefit from an animation if they are using the tool on their own. To clarify the role of an animation tool…

  8. Adapting Animal-Assisted Therapy Trials to Prison-Based Animal Programs.

    Science.gov (United States)

    Allison, Molly; Ramaswamy, Megha

    2016-09-01

    Prison-based animal programs have shown promise when it comes to increased sociability, responsibility, and levels of patience for inmates who participate in these programs. Yet there remains a dearth of scientific research that demonstrates the impact of prison-based animal programs on inmates' physical and mental health. Trials of animal-assisted therapy interventions, a form of human-animal interaction therapy most often used with populations affected by depression/anxiety, mental illness, and trauma, may provide models of how prison-based animal program research can have widespread implementation in jail and prison settings, whose populations have high rates of mental health problems. This paper reviews the components of prison-based animal programs most commonly practiced in prisons today, presents five animal-assisted therapy case studies, evaluates them based on their adaptability to prison-based animal programs, and discusses the institutional constraints that act as barriers for rigorous prison-based animal program research implementation. This paper can serve to inform the development of a research approach to animal-assisted therapy that nurses and other public health researchers can use in working with correctional populations.

  9. The Significance of Animal Cruelty in Child Protection Investigations

    Science.gov (United States)

    Girardi, Alberta; Pozzulo, Joanna D.

    2012-01-01

    The purpose of this study was to investigate the frequency with which child protection workers (CPWs) in Ontario, Canada, seek information about animal cruelty during investigations of child maltreatment and the extent to which they consider information about animal cruelty when making decisions about whether intervention is required. The CPWs (N…

  10. An Approach to Effortless Construction of Program Animations

    Science.gov (United States)

    Velazquez-Iturbide, J. Angel; Pareja-Flores, Cristobal; Urquiza-Fuentes, Jaime

    2008-01-01

    Program animation systems have not been as widely adopted by computer science educators as we might expect from the firm belief that they can help in enhancing computer science education. One of the most notable obstacles to their adoption is the considerable effort that the production of program animations represents for the instructor. We…

  11. Investigation of Pre-Service Science Teachers’ Opinions about Using GoAnimate to Create Animated Videos

    Directory of Open Access Journals (Sweden)

    Munise Seçkin Kapucu

    2014-04-01

    Full Text Available This study aims to investigate the process of animated video creation by pre-service science teachers and analyze their opinions about how this technology can be used for science instruction. Fifteen pre-service science teachers participated in this study. During the study, students learned how to prepare animated videos using GoAnimate program, then they were required to prepare their own animations related to their middle school science subjects. This research is designed as a qualitative case study. Sample of the study was selected using criterion and easily accessible sampling methods to determine the participants. The data was collected through the face-to-face individual interviews. A semi-structured interview form that contains the questions related with the animated video creation process and pre-service teachers’ opinions about this technology has been prepared by the researchers. The duration of the interviews was around 15 minutes. Content analysis was used for the data analysis. According to the findings: the pre-service science teachers who participated in the study did not have any prior experience with animation technology, they had some difficulties to use this technology for the first time; most of them stated that animated videos would be engaging and could be endearing, but they had concerns about that students would be more interested in visuals instead of deeper understanding; they perceived animated videos being more helpful for middle school level and also suggested GoAnimate should have more characters available for science animations. In line with the research findings, several suggestions were given for the use of visual materials in science education.

  12. History of the Animal Care Program at Johnson Space Center

    Science.gov (United States)

    Khan-Mayberry, Noreen; Bassett, Stephanie

    2010-01-01

    NASA has a rich history of scientific research that has been conducted throughout our numerous manned spaceflight programs. This scientific research has included animal test subjects participating in various spaceflight missions, including most recently, Space Shuttle mission STS-131. The Animal Care Program at Johnson Space Center (JSC) in Houston, Texas is multi-faceted and unique in scope compared to other centers within the agency. The animal care program at JSC has evolved from strictly research to include a Longhorn facility and the Houston Zoo's Attwater Prairie Chicken refuge, which is used to help repopulate this endangered species. JSC is home to more than 300 species of animals including home of hundreds of white-tailed deer that roam freely throughout the center which pose unique issues in regards to population control and safety of NASA workers, visitors and tourists. We will give a broad overview of our day to day operations, animal research, community outreach and protection of animals at NASA Johnson Space Center.

  13. Animal Science Technology. An Experimental Developmental Program. Volume I, Report of the Developmental Program.

    Science.gov (United States)

    Brant, Herman G.; And Others

    In 1961, administrative personnel at Delhi College in New York observed that formal training programs for animal science technicians were virtually nonexistant. Response to this apparent need resulted in the initiation of perhaps the first 2-year Animal Science Technology Program in the nation. This two-volume report is the result of an extensive…

  14. ANIMAL NUTRITION. PROGRAMMED INSTRUCTION UNITS, ANIMAL NUTRITION, FEED CHARACTERISTICS, VITAMINS, MINERALS. FINAL REPORT NUMBER 12.

    Science.gov (United States)

    LONG, GILBERT A.

    PRINCIPLES AND FACTS NECESSARY FOR EFFECTIVE ANIMAL NUTRITION PRACTICES WERE IDENTIFIED BY EXAMINATION OF RECENT SCIENTIFIC REPORTS. UTILIZING THIS INFORMATION, THE AUTHOR INVOLVED 16 VOCATIONAL AGRICULTURE TEACHERS IN THE DEVELOPMENT AND EXPERIMENTAL USE OF A UNIT OF PROGRAMED LEARNING MATERIALS. INSTRUCTIONAL RESULTS WERE NOT AVAILABLE AT THE…

  15. Animal Science Update Programs--The Role of Teacher Educators.

    Science.gov (United States)

    Osborne, Ed; And Others

    1986-01-01

    Agricultural teachers must continually improve their knowledge and skills in animal science. Teacher educators can play a significant role in this process through the following channels: summer courses, teleconferencing, workshops, summer internships, technical update programs, field days, curriculum materials development and dissemination, and…

  16. Differences in Moral Judgment on Animal and Human Ethics Issues between University Students in Animal-Related, Human Medical and Arts Programs.

    Science.gov (United States)

    Verrinder, Joy M; Ostini, Remo; Phillips, Clive J C

    2016-01-01

    Moral judgment in relation to animal ethics issues has rarely been investigated. Among the research that has been conducted, studies of veterinary students have shown greater use of reasoning based on universal principles for animal than human ethics issues. This study aimed to identify if this was unique to students of veterinary and other animal-related professions. The moral reasoning of first year students of veterinary medicine, veterinary technology, and production animal science was compared with that of students in non-animal related disciplines of human medicine and arts. All students (n = 531) completed a moral reasoning test, the VetDIT, with animal and human scenarios. When compared with reasoning on human ethics issues, the combined group of students evaluating animal ethics issues showed higher levels of Universal Principles reasoning, lower levels of Personal Interest reasoning and similar levels of Maintaining Norms reasoning. Arts students showed more personal interest reasoning than students in most animal-related programs on both animal and human ethics issues, and less norms-based reasoning on animal ethics issues. Medical students showed more norms-based reasoning on animal ethics issues than all of the animal-related groups. There were no differences in principled reasoning on animal ethics issues between program groups. This has implications for animal-related professions and education programs showing that students' preference for principled reasoning on animal ethics issues is not unique to animal-related disciplines, and highlighting the need to develop student (and professional) capacity to apply principled reasoning to address ethics issues in animal industries to reduce the risk of moral distress.

  17. Animal models to investigate the pathogenesis of rheumatic heart disease

    Directory of Open Access Journals (Sweden)

    Catherine M Rush

    2014-11-01

    Full Text Available Rheumatic fever (RF and rheumatic heart disease (RHD are sequelae of group A streptococcal (GAS infection. Although an autoimmune process has long been considered to be responsible for the initiation of RF/RHD, it is only in the last few decades that the mechanisms involved in the pathogenesis of the inflammatory condition have been unravelled partly due to experimentation on animal models.RF/RHD is a uniquely human condition and modelling this disease in animals is challenging. Antibody and T cell responses to recombinant GAS M protein (rM and the subsequent interactions with cardiac tissue have been predominantly investigated using a rat autoimmune valvulitis model. In Lewis rats immunized with rM, the development of hallmark histological features akin to RF/RHD, both in the myocardial and in valvular tissue have been reported, with the generation of heart tissue cross reactive antibodies and T cells. However, studies of cardiac function are more challenging in such a model. Recently a Lewis rat model of Sydenham’s chorea (SC and related neuropsychiatric disorders has also been described. Rodent models are very useful for assessing disease mechanisms due to the availability of reagents to precisely determine sequential events following infection with GAS or post-challenge with specific proteins and or carbohydrate preparations from GAS. However, studies of cardiac function are more problematic in such models. In this review an historical overview of animal models previously used and those that are currently available will be discussed in terms of their usefulness in modelling different aspects of the disease process. Ultimately, cardiologists, microbiologists, immunologists and physiologists may have to resort to diverse models to investigate different aspects of RF/RHD.

  18. Medical Services: Clinical Investigation Program

    Science.gov (United States)

    2007-11-02

    epidemiological surveys that involve tests or procedures of no more than minimal risk. (See the glossary for the definition of an epidemiological survey... definite criteria.) b. Who will be notified. G–10. Adverse reactions Include— a. Definition of subject reactions. b. Immediate reporting. c. Routine...some laser and hemodialysis systems. Subinvestigator See associate investigator. Test A p r o c e s s b y w h i c h d a t a a c c u m u l a t e d t o

  19. Free the animals? Investigating attitudes toward animal testing in Britain and the United States.

    Science.gov (United States)

    Swami, Viren; Furnham, Adrian; Christopher, Andrew N

    2008-06-01

    In this study, 185 British and 143 American undergraduates completed a battery of tests that measured attitudes toward animal testing and various individual difference variables. Attitudes toward animal testing factored into two interpretable factors: general attitudes toward animal testing, and animal welfare and conditions of testing. Overall, there was support for animal testing under the right conditions, although there was also concern for the welfare of animals and the conditions under which testing takes place. There were small but significant national difference on both factors (with Americans more positive about testing and less positive about animal welfare), and a significant sex difference on the first factor (women were more negative about testing). Correlation and regression analyses showed that there were few significant individual difference predictors of both factors. These results are discussed in relation to past and future work on attitudes toward animal testing.

  20. An Empirical Investigation into Programming Language Syntax

    Science.gov (United States)

    Stefik, Andreas; Siebert, Susanna

    2013-01-01

    Recent studies in the literature have shown that syntax remains a significant barrier to novice computer science students in the field. While this syntax barrier is known to exist, whether and how it varies across programming languages has not been carefully investigated. For this article, we conducted four empirical studies on programming…

  1. Investigating User Experiences Through Animation-based Sketching

    DEFF Research Database (Denmark)

    Vistisen, Peter; Poulsen, Søren Bolvig

    2016-01-01

    This paper discusses the use of animation-based sketching as an approach to explore diegetic designs in the fuzzy front-end ideation of the design process. We present the results from a design workshop with more than 200 partic- ipating design students, and 16 companies. The participants used...

  2. Investigations of Pet Animal Breeding Trends in Sivas

    Directory of Open Access Journals (Sweden)

    Yusuf Ziya Oğrak

    2014-04-01

    Full Text Available The aim of the study was to determine the present situation and future trends of pet which a member of our home in central Anatolian city of Sivas. For this purpose, 100 people (73 male, 27 female used with face to face interviews in the questionnaire aged 18-72 (mean 32.25, monthly income changed 400-5000 Turkish Liras (average 1841 and, 16 questions except for personal information were asked to participants. Participants, 51% graduated the university, 46% married, 82% lived in apartments, and 64% of the occupied own houses or belonging to their family have been identified. According to the findings, any breeders of pet in the house in Sivas rate were 31%. and, the people's income level , gender , age , marital status , educational level , having a child and the seat of the house with a garden and the lack of this on the ratio statistically not significant was observed. Highest percentage pet in species of breeding animals was the bird and, 48.4% of those pet owners did not go to the veterinarian at all and, 24.6% of non-animal’s previously had a bad incident with animals that have been identified. As a result, in terms of veterinary importance will increase day by day with pet animal breeding priorities for the further dissemination of the determination of the current situation and problems are seen to be important and, larger-scale research to be done will be helpful.

  3. InfoVis Interaction Techniques in Animation of Recursive Programs

    Directory of Open Access Journals (Sweden)

    Antonio Pérez-Carrasco

    2010-02-01

    Full Text Available Algorithm animations typically assist in educational tasks aimed simply at achieving understanding. Potentially, animations could assist in higher levels of cognition, such as the analysis level, but they usually fail in providing this support because they are not flexible or comprehensive enough. In particular, animations of recursion provided by educational systems hardly support the analysis of recursive algorithms. Here we show how to provide full support to the analysis of recursive algorithms. From a technical point of view, animations are enriched with interaction techniques inspired by the information visualization (InfoVis field. Interaction tasks are presented in seven categories, and deal with both static visualizations and dynamic animations. All of these features are implemented in the SRec system, and visualizations generated by SRec are used to illustrate the article.

  4. Fetal programming of CVD and renal disease: animal models and mechanistic considerations.

    Science.gov (United States)

    Langley-Evans, Simon C

    2013-08-01

    The developmental origins of health and disease hypothesis postulates that exposure to a less than optimal maternal environment during fetal development programmes physiological function, and determines risk of disease in adult life. Much evidence of such programming comes from retrospective epidemiological cohorts, which demonstrate associations between birth anthropometry and non-communicable diseases of adulthood. The assertion that variation in maternal nutrition drives these associations is supported by studies using animal models, which demonstrate that maternal under- or over-nutrition during pregnancy can programme offspring development. Typically, the offspring of animals that are undernourished in pregnancy exhibit a relatively narrow range of physiological phenotypes that includes higher blood pressure, glucose intolerance, renal insufficiency and increased adiposity. The observation that common phenotypes arise from very diverse maternal nutritional insults has led to the proposal that programming is driven by a small number of mechanistic processes. The remodelling of tissues during development as a consequence of maternal nutritional status being signalled by endocrine imbalance or key nutrients limiting processes in the fetus may lead to organs having irreversibly altered structures that may limit their function with ageing. It has been proposed that the maternal diet may impact upon epigenetic marks that determine gene expression in fetal tissues, and this may be an important mechanism connecting maternal nutrient intakes to long-term programming of offspring phenotype. The objective for this review is to provide an overview of the mechanistic basis of fetal programming, demonstrating the critical role of animal models as tools for the investigation of programming phenomena.

  5. Using Ants, Animal Behavior & the Learning Cycle to Investigate Scientific Processes

    Science.gov (United States)

    Ligon, Russell A.; Dolezal, Adam G.; Hicks, Michael R.; Butler, Michael W.; Morehouse, Nathan I.; Ganesh, Tirupalavanam G.

    2014-01-01

    The behavior of animals is an intrinsically fascinating topic for students from a wide array of backgrounds. We describe a learning experience using animal behavior that we created for middle school students as part of a graduate-student outreach program, Graduate Partners in Science Education, at Arizona State University in collaboration with a…

  6. Exploring Animal-Assisted Programs with Children in School and Therapeutic Contexts

    Science.gov (United States)

    Friesen, Lori

    2010-01-01

    Animal-Assisted programs with children are becoming increasingly popular in school and therapeutic settings. This article provides an overview of the benefits accrued by children as well as the concerns with programs which involve animals, and therapy dogs in particular, in these environments. Research over the past 30 years indicates that therapy…

  7. ADAM: A computer program to simulate selective-breeding schemes for animals

    DEFF Research Database (Denmark)

    Pedersen, L D; Sørensen, A C; Henryon, M

    2009-01-01

    ADAM is a computer program that models selective breeding schemes for animals using stochastic simulation. The program simulates a population of animals and traces the genetic changes in the population under different selective breeding scenarios. It caters to different population structures......, genetic models, selection strategies, and mating designs. ADAM can be used to evaluate breeding schemes and generate genetic data to test statistical tools...

  8. The History of the Animal Care Program at NASA Johnson Space Center

    Science.gov (United States)

    Khan-Mayberry, Noreen; Bassett, Stephanie

    2010-01-01

    This slide presentation reviews the work of the Animal Care Program (ACP). Animals have been used early in space exploration to ascertain if it were possible to launch a manned spacecraft. The program is currently involved in many studies that assist in enhancing the scientific knowledge of the effect of space travel. The responsibilities of the ACP are: (1) Organize and supervise animal care operations & activities (research, testing & demonstration). (2) Maintain full accreditation by the International Association for the Assessment and Accreditation of Laboratory Animal Care (AAALAC) (3) Ensure protocol compliance with IACUC recommendations (4) Training astronauts for in-flight animal experiments (5) Maintain accurate & timely records for all animal research testing approved by JSC IACUC (6) Organize IACUC meetings and assist IACUC members (7) Coordinate IACUC review of the Institutional Program for Humane Care and Use of Animals (every 6 mos)

  9. Safely Caring for Animals during Inquiry Investigations: Exploring Microecosystems

    Science.gov (United States)

    Marek, Edmund A.; Parker, Chad A.

    2010-01-01

    "Science is a process of discovering and exploring the natural world. Exploration occurs in the classroom, laboratory or in the field. As part of your science class, you will be doing many activities and investigations that will involve the use of various materials, equipment, and chemicals…" (NSTA, 2010). Safety is always of utmost…

  10. Winter population numbers [Fort Niobrara NWR fenced animal program

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This data set is for winter population numbers for bison, elk and longhorn from January 1st of the calendar year and is part of the Fort Niobrara Fenced Animal...

  11. Animals

    Energy Technology Data Exchange (ETDEWEB)

    Skuterud, L.; Strand, P. [Norwegian Radiation Protection Authority (Norway); Howard, B.J. [Inst. of Terrestrial Ecology (United Kingdom)

    1997-10-01

    The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG). 68 refs.

  12. 21 CFR 516.125 - Investigational use of minor species new animal drugs to support indexing.

    Science.gov (United States)

    2010-04-01

    ... drugs to support indexing. 516.125 Section 516.125 Food and Drugs FOOD AND DRUG ADMINISTRATION... Species § 516.125 Investigational use of minor species new animal drugs to support indexing. (a) The... Investigational Exemption for a New Animal Drug for Index Listing” and each request for indexing shall be...

  13. Minireview: Epigenetic programming of diabetes and obesity: animal models.

    Science.gov (United States)

    Seki, Yoshinori; Williams, Lyda; Vuguin, Patricia M; Charron, Maureen J

    2012-03-01

    A growing body of evidence suggests that the intrauterine (IU) environment has a significant and lasting effect on the long-term health of the growing fetus and the development of metabolic disease in later life as put forth in the fetal origins of disease hypothesis. Metabolic diseases have been associated with alterations in the epigenome that occur without changes in the DNA sequence, such as cytosine methylation of DNA, histone posttranslational modifications, and micro-RNA. Animal models of epigenetic modifications secondary to an altered IU milieu are an invaluable tool to study the mechanisms that determine the development of metabolic diseases, such as diabetes and obesity. Rodent and nonlitter bearing animals are good models for the study of disease, because they have similar embryology, anatomy, and physiology to humans. Thus, it is feasible to monitor and modify the IU environment of animal models in order to gain insight into the molecular basis of human metabolic disease pathogenesis. In this review, the database of PubMed was searched for articles published between 1999 and 2011. Key words included epigenetic modifications, IU growth retardation, small for gestational age, animal models, metabolic disease, and obesity. The inclusion criteria used to select studies included animal models of epigenetic modifications during fetal and neonatal development associated with adult metabolic syndrome. Experimental manipulations included: changes in the nutritional status of the pregnant female (calorie-restricted, high-fat, or low-protein diets during pregnancy), as well as the father; interference with placenta function, or uterine blood flow, environmental toxin exposure during pregnancy, as well as dietary modifications during the neonatal (lactation) as well as pubertal period. This review article is focused solely on studies in animal models that demonstrate epigenetic changes that are correlated with manifestation of metabolic disease, including diabetes

  14. Animal Antics. Program Guide for the Texas Reading Club, 1987.

    Science.gov (United States)

    Larson, Jeanette

    Developed for the Texas Reading Club, a program sponsored cooperatively by local libraries and the Texas State Library and designed to encourage children and their parents to read and to use the library, this guide is intended to inspire program ideas, including activities, crafts, books, and audiovisuals, appropriate to the Reading Club's 1987…

  15. Coordination of Programs on Domestic Animal Genomics: The Federal Framework

    Science.gov (United States)

    2004-06-01

    agriculture. Following the identification of the diagnosis of this animal, U.S. beef market prices dropped precipitously, due to pressure imposed by the...impact, such as the avian flu outbreak in Asia, North America, and Europe, and prion diseases such as BSE in cattle, scrapie in sheep and chronic

  16. Mixtures Equation Pilot Program to Reduce Animal Testing

    Science.gov (United States)

    EPA is announcing the start of a pilot program to evaluate the usefulness and acceptability of a mathematical tool (the GHS Mixtures Equation), which is used in the Globally Harmonized System of Classification and Labeling of Chemicals (GHS).

  17. ISFG: Recommendations regarding the use of non-human (animal) DNA in forensic genetic investigations

    DEFF Research Database (Denmark)

    Linacre, A.; Gusmão, L.; Hecht, W.;

    2010-01-01

    The use of non-human DNA typing in forensic science investigations, and specifically that from animal DNA, is ever increasing. The term animal DNA in this document refers to animal species encountered in a forensic science examination but does not include human DNA. Non-human DNA may either be......: the trade and possession of a species, or products derived from a species, which is contrary to legislation; as evidence where the crime is against a person or property; instances of animal cruelty; or where the animal is the offender. The first instance is addressed by determining the species present......, and the other scenarios can often be addressed by assigning a DNA sample to a particular individual organism. Currently there is little standardization of methodologies used in the forensic analysis of animal DNA or in reporting styles. The recommendations in this document relate specifically to animal DNA...

  18. Minireview: Epigenetic Programming of Diabetes and Obesity: Animal Models

    OpenAIRE

    2012-01-01

    A growing body of evidence suggests that the intrauterine (IU) environment has a significant and lasting effect on the long-term health of the growing fetus and the development of metabolic disease in later life as put forth in the fetal origins of disease hypothesis. Metabolic diseases have been associated with alterations in the epigenome that occur without changes in the DNA sequence, such as cytosine methylation of DNA, histone posttranslational modifications, and micro-RNA. Animal models...

  19. The animal economy as object and program in Montpellier vitalism.

    Science.gov (United States)

    Wolfe, Charles T; Terada, Motoichi

    2008-12-01

    Our aim in this paper is to show the importance of the notion of éonomie animale in Montpellier vitalism as a hybrid concept which brings together the structural and functional dimensions of the living body--dimensions which hitherto had primarily been studied according to a mechanistic model, or were discussed within the framework of Stahlian animism. The celebrated image of the bee-swarm expresses this structural-functional understanding of living bodies quite well: "One sees them press against each other, mutually supporting each other, forming a kind of whole, in which each living part, in its own way, by means of the correspondence and directions of its motions, enables this kind of life to be sustained in the body" (Ménuret 1765c, Enc. XI, 319a). What is important here is that every component part is always a living part, i.e., every structural unit is always functional. Interestingly, while the twin notions of "animal economy" and organisation are presented as improvements over a mechanistic perspective, they are nonetheless compatible with an expanded sense of mechanism, and by extension, with materialism as reflected notably in the writings of Ménuret and Bordeu. We thus propose both a revision and reconstruction of the historical status of the "animal economy," and a reflection on its conceptual status.

  20. Animals

    Institute of Scientific and Technical Information of China (English)

    杨光

    2000-01-01

    The largest animal ever to live on the earth is the blue whale(蓝鲸)It weighs about 80 tons--more than 24 elephants. It is more than 30 metres long. A newborn baby whale weighs as much as a big elephant.

  1. Investigation and control of anthrax outbreak at the human-animal interface, Bhutan, 2010.

    Science.gov (United States)

    Thapa, Nirmal K; Tenzin; Wangdi, Karma; Dorji, Tshering; Migma; Dorjee, Jambay; Marston, Chung K; Hoffmaster, Alex R

    2014-09-01

    In 2010, we investigated anthrax outbreak in Bhutan. A total of 43 domestic animals died, and cutaneous anthrax developed in 9 persons, and 1 died. All affected persons had contact with the carcasses of infected animals. Comprehensive preparedness and response guidelines are needed to increase public awareness of anthrax in Bhutan.

  2. Programming Digital Stories and How-to Animations

    Science.gov (United States)

    Hansen, Alexandria Killian; Iveland, Ashley; Harlow, Danielle Boyd; Dwyer, Hilary; Franklin, Diana

    2015-01-01

    As science teachers continue preparing for implementation of the "Next Generation Science Standards," one recommendation is to use computer programming as a promising context to efficiently integrate science and engineering. In this article, a interdisciplinary team of educational researchers and computer scientists describe how to use…

  3. 21 CFR 511.1 - New animal drugs for investigational use exempt from section 512(a) of the act.

    Science.gov (United States)

    2010-04-01

    ... investigational animals in clinical trials. Not for use in humans. Edible products of investigational animals are... 21 Food and Drugs 6 2010-04-01 2010-04-01 false New animal drugs for investigational use exempt..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW...

  4. Animal Models and Bone Histomorphometry: Translational Research for the Human Research Program

    Science.gov (United States)

    Sibonga, Jean D.

    2010-01-01

    This slide presentation reviews the use of animal models to research and inform bone morphology, in particular relating to human research in bone loss as a result of low gravity environments. Reasons for use of animal models as tools for human research programs include: time-efficient, cost-effective, invasive measures, and predictability as some model are predictive for drug effects.

  5. ANIMALS

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Mammals(哺乳动物)Mammals are the world's most dominant(最占优势的)animal.They are extremely(非常)diverse(多种多样的)creatures(生物,动物)that include(包括)the biggest ever animal (the blue whale鲸,which eats up to 6 tons every day),the smallest(leaf-nosed bat小蹄蝠) and the laziest(sloth树獭,who spends 80% of their time sleeping).There are over 4,600 kinds of mammals and they live in very different environments(环境)—oceans(海洋),rivers,the jungle(丛林),deserts,and plains(平原).

  6. 45 CFR 681.4 - Who investigates program fraud?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Who investigates program fraud? 681.4 Section 681... PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Leading to Issuance of A Complaint § 681.4 Who investigates program fraud? The Inspector General, or his or her designee, is the investigating...

  7. Investigating Integer Restrictions in Linear Programming

    Science.gov (United States)

    Edwards, Thomas G.; Chelst, Kenneth R.; Principato, Angela M.; Wilhelm, Thad L.

    2015-01-01

    Linear programming (LP) is an application of graphing linear systems that appears in many Algebra 2 textbooks. Although not explicitly mentioned in the Common Core State Standards for Mathematics, linear programming blends seamlessly into modeling with mathematics, the fourth Standard for Mathematical Practice (CCSSI 2010, p. 7). In solving a…

  8. Developing a Comprehensive Animal Care Occupational Health and Safety Program at a Land-Grant Institution.

    Science.gov (United States)

    Goodly, Lyndon J; Jarrell, Vickie L; Miller, Monica A; Banks, Maureen C; Anderson, Thomas J; Branson, Katherine A; Woodward, Robert T; Peper, Randall L; Myers, Sara J

    2016-01-01

    The Public Health Service Policy on the Humane Care and Use of Laboratory Animals and sound ethical practices require institutions to provide safe working environments for personnel working with animals; this mandate is achieved in part by establishing an effective animal care Occupational Health and Safety Program (OHSP). Land-grant institutions often face unique organizational challenges in fulfilling this requirement. For example, responsibilities for providing health and safety programs often have historically been dispersed among many different divisions scattered around the campus. Here we describe how our institutional management personnel overcame organizational structure and cultural obstacles during the formation of a comprehensive campus-wide animal care OHSP. Steps toward establishing the animal care OHSP included assigning overall responsibility, identifying all stakeholders, creating a leadership group, and hiring a fulltime Animal Care OHSP Specialist. A web-based portal was developed, implemented, and refined over the past 7 y and reflected the unique organizational structures of the university and the needs of our research community. Through this web-based portal, hazards are identified, risks are assessed, and training is provided. The animal care OHSP now provides easy mandatory enrollment, supports timely feedback regarding hazards, and affords enrollees the opportunity to participate in voluntary medical surveillance. The future direction and development of the animal care OHSP will be based on the research trends of campus, identification of emerging health and safety hazards, and ongoing evaluation and refinement of the program.

  9. Investigation of Intrinsically Error-Free Programs.

    Science.gov (United States)

    1983-07-27

    2 2.2 The Finite State Machine Model 2 2.3 Synthesis Procedure 5 2.4 Application to Software Generation 6 3. STATE DIAGRAM PROGRAM GENERATION 9 3.1...and (to press the analogy further) such a program corresponds to a combinational circuit. 2.2 The Finite State Machine Model Reference 11 provides a...phase. 2.4 Application to Software Generation In order to understand the application of the finite state machine model to program generation, we must

  10. Development of a Regional Cooperative Off-Campus Education Program in Food Animal Medicine.

    Science.gov (United States)

    Frank, Floyd W.; Lincoln, Stuart D.

    1979-01-01

    The University of Idaho, in cooperation with the Washington, Oregon, and Idaho (WOI) Regional Program in Veterinary Medicine, developed an off-campus facility for the study of food animal medicine. The objectives, design, and program of the regional center are described. (BH)

  11. Educators' Curriculum Guide. Quality Assurance and Animal Care: Youth Education Program.

    Science.gov (United States)

    Busboom, Jan R.; Newman, Jerry A.; Shulaw, William P.; Jeffreys, J. Bradford

    This curriculum guide contains a six-unit, two-level program combining animal science and veterinary care for youth club leaders and members in grades three through twelve. The Facilitator and Educator/Leader Introductions describe the program, the goals, and the students who will participate. The six lesson plans contain what the lesson is about,…

  12. 45 CFR 2554.7 - Who investigates program fraud?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Who investigates program fraud? 2554.7 Section... COMMUNITY SERVICE PROGRAM FRAUD CIVIL REMEDIES ACT REGULATIONS Procedures Leading to Issuance of A Complaint § 2554.7 Who investigates program fraud? The Inspector General, or his designee, is the...

  13. Forensic Interviews for Child Sexual Abuse Allegations: An Investigation into the Effects of Animal-Assisted Intervention on Stress Biomarkers.

    Science.gov (United States)

    Krause-Parello, Cheryl A; Gulick, Elsie E

    2015-01-01

    The use of therapy animals during forensic interviews for child sexual abuse allegations is a recommendation by the Therapy Animals Supporting Kids Program to help ease children's discomfort during the forensic interview process. Based on this recommendation, this study incorporated a certified therapy canine into the forensic interview process for child sexual abuse allegations. This study investigated changes in salivary cortisol, immunoglobulin A, blood pressure, and heart rate as a result of forensic interview phenomenon (e.g., outcry) incorporating animal-assisted intervention versus a control condition in children (N = 42) interviewed for alleged child sexual abuse. The results supported significantly greater heart rate values for the control group (n = 23) who experienced sexual contact and/or indecency than the experience of aggravated sexual assault compared to no difference in HR for the intervention group (n = 19). The results suggest that the presence of the canine in the forensic interview may have acted as a buffer or safeguard for the children when disclosing details of sexual abuse. In the intervention group, children's HR was lower at the start of the forensic interview compared to the control group. Finding an effect of having a certified handler-canine team available during the forensic interview on physiological measures of stress has real-world value for children, child welfare personnel, and clinical therapists. It is suggested that animal-assisted intervention be expanded to children facing other types of trauma and to treatment programs for child survivors of sexual abuse.

  14. Obese people=Animals? Investigating the implicit “animalization” of obese people

    Directory of Open Access Journals (Sweden)

    Bernard, P.

    2015-01-01

    Full Text Available Integrating a dehumanization perspective with the literature on stereotyping of obesity, this paper investigated whether obese people are implicitly categorized as animals rather than humans. Sixty participants were asked to complete an Implicit Association Test in which they had to associate images of thin and obese faces with animal or human characteristics. As predicted, people were more likely to categorize images of obese faces as animal-like and this tendency was more acute amongst thinner participants. Implications of our results for future on research on dehumanization and negative stereotyping of obesity are discussed.

  15. An Investigation of Teaching and Learning Programs in Pharmacy Education.

    Science.gov (United States)

    Strang, Aimee F; Baia, Patricia

    2016-05-25

    Objective. To investigate published, peer-reviewed literature on pharmacy teaching and learning development programs and to synthesize existing data, examine reported efficacy and identify future areas for research. Methods. Medline and ERIC databases were searched for studies on teaching development programs published between 2001 and 2015. Results. Nineteen publications were included, representing 21 programs. Twenty programs were resident teaching programs, one program described faculty development. The majority of programs spanned one year and delivered instruction on teaching methodologies and assessment measures. All except one program included experiential components. Thirteen publications presented outcomes data; most measured satisfaction and self-perceived improvement. Conclusion. Published literature on teacher development in pharmacy is focused more on training residents than on developing faculty members. Although programs are considered important and highly valued by program directors and participants, little data substantiates that these programs improve teaching. Future research could focus on measurement of program outcomes and documentation of teaching development for existing faculty members.

  16. 5TH BIOTECHNOLOGICAL INVESTIGATIONS OCEAN MARGINS PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    DR. ARTURO MASSOL, PROGRAM CHAIR; DR. ROSA BUXEDA, PROGRAM CO-CHAIR

    2004-01-08

    BI-OMP supports DOE's mission in Climate Change Research. The program provides the fundamental understanding of the linkages between carbon and nitrogen cycles in ocean margins. Researchers are providing a mechanistic understanding of these cycles, using the tools of modern molecular biology. The models that will allow policy makers to determine safe levels of greenhouse gases for the Earth System.

  17. Clinical Investigation Program (Tripler Army Medical Center)

    Science.gov (United States)

    1991-10-01

    been leucopenia and, given the intensity of these programs, fatal toxicities have ranged from 2-3% with CHOP and ProMACE-CytaBOM to 6% with m-BACOD...toxicity has been very tolerable with the only serious toxicity being transient leucopenia . 220 q Detail Summary Sheet Prot No: SWOG 8711(89) Status

  18. Clinical Investigation Program Fiscal Year 1987.

    Science.gov (United States)

    1987-10-01

    parallel groups design. The subjects will be patients enrolled in the VA/TRISARF program who complain of insomnia and who meet inclusion/exclusion...will have polysomnography on three nights for the diagnosis of sleep disorders other than insomnia due to alcoholism and to give objective evidence for...nationally; over 1,000 eligible patients have been randomized. Toxicity reported has been mild gastrointestinal and menopausal symptoms. Treatment arms

  19. Clinical Investigation Program, RCS MED-300 (RI).

    Science.gov (United States)

    1984-10-01

    Terminate Study Objective: To determine pathologic and clinical-pathologic criteria for the diagnosis of IgA nephropathy , the prognosis of patients...Technical Approach: Patients studied will be over 18 years of age and will have a renal biopsy proven diagnosis of IgA nephropathy . It is realized that...Programs: 46 What Do Patients Feel is Relevant? (C) (PR) 1983 The Interrlationship of Pregnancy and Fitness. (0) (PR) 47 DEPARTMENT OF MEDICINE 1978

  20. Establishment of an operating room committee and a training program to improve aseptic techniques for rodent and large animal surgery.

    Science.gov (United States)

    Héon, Hélène; Rousseau, Nathalie; Montgomery, Jane; Beauregard, Gilles; Choiniére, Manon

    2006-11-01

    Investigators of our research facility generally accept the concept of asepsis as an important component of adequate surgical care for animals. However, they experience difficulties putting it into practice, especially in the case of rodents. The reasons for this are inconvenience, cost, and lack of training. To better assist investigators in the implementation of aseptic surgical techniques in their laboratories, we have created an Operating Room (OR) Committee modeled after OR committees found in human hospitals. A reconstructive surgeon, a veterinarian, a research scientist, a nurse involved in the training of OR personnel, interns, graduate students, and an animal health technician were chosen as committee members in light of their OR and animal care expertise. The first task of the OR Committee was to establish institutional guidelines for aseptic surgery, taking into account the costs imposed on research budgets by these procedures. The OR Committee also supports a complete training program in aseptic surgery techniques, which consists of lectures, a training manual, videos, and a practical course. Furthermore, when experimental procedures require specialized equipment, the OR Committee collaborates with researchers to develop strategies to achieve asepsis. This OR Committee and the training program proved to be important tools to promote and improve the quality of animal care during surgery.

  1. Clinical Investigation Program. Annual Progress Report

    Science.gov (United States)

    1990-10-01

    has been leucopenia and, given the intensity of these programs, fatal toxicities have ranged from 2-3-1 with CHOP and ProMACE-CytaBOM to 5-6-1 with m... leucopenia . Longer follow up will be needed for data about the maintenance arms. I I I 213 U I I I Detail Summary Sheet U Prot No: SWOG 8642(87) Status...The only information available is that toxicity has been very tolerable with the only serious toxicity being transient leucopenia . I I I I 217 I I I I

  2. Animal foods, protein, calcium and prostate cancer risk: the European Prospective Investigation into Cancer and Nutrition.

    NARCIS (Netherlands)

    Allen, N.E.; Key, T.J.; Appleby, P.N.; Travis, R.C.; Roddam, A.W.; Tjonneland, A.; Johnsen, N.F.; Overvad, K.; Linseisen, J.; Rohrmann, S.; Boeing, H.; Pischon, T.; Bueno-De-Mesquita, H.B.; Kiemeney, L.; Tagliabue, G.; Palli, D.; Vineis, P.; Tumino, R.; Trichopoulou, A.; Kassapa, C.; Trichopoulos, D.; Ardanaz, E.; Larranaga, N.; Tormo, M.J.; Gonzalez, C.A.; Quiros, J.R.; Sanchez, M.J.; Bingham, S.; Khaw, K.T.; Manjer, J.; Berglund, G.; Stattin, P.; Hallmans, G.; Slimani, N.; Ferrari, P.; Rinaldi, S.; Riboli, E.

    2008-01-01

    We examined consumption of animal foods, protein and calcium in relation to risk of prostate cancer among 142 251 men in the European Prospective Investigation into Cancer and Nutrition. Associations were examined using Cox regression, stratified by recruitment centre and adjusted for height, weight

  3. Animal foods, protein, calcium and prostate cancer risk : the European Prospective Investigation into Cancer and Nutrition

    NARCIS (Netherlands)

    Allen, N. E.; Key, T. J.; Appleby, P. N.; Travis, R. C.; Roddam, A. W.; Tjonneland, A.; Johnsen, N. F.; Overvad, K.; Linseisen, J.; Rohrmann, S.; Boeing, H.; Pischon, T.; Bueno-de-Mesquita, H. B.; Kiemeney, L.; Tagliabue, G.; Palli, D.; Vineis, P.; Tumino, R.; Trichopoulou, A.; Kassapa, C.; Trichopoulos, D.; Ardanaz, E.; Larranaga, N.; Tormo, M-J; Gonzalez, C. A.; Quiros, J. R.; Sanchez, M-J; Bingham, S.; Khaw, K-T; Manjer, J.; Berglund, G.; Stattin, P.; Hallmans, G.; Slimani, N.; Ferrari, P.; Rinaldi, S.; Riboli, E.

    2008-01-01

    We examined consumption of animal foods, protein and calcium in relation to risk of prostate cancer among 142 251 men in the European Prospective Investigation into Cancer and Nutrition. Associations were examined using Cox regression, stratified by recruitment centre and adjusted for height, weight

  4. An Investigation of Human-Computer Interaction Approaches Beneficial to Weak Learners in Complex Animation Learning

    Science.gov (United States)

    Yeh, Yu-Fang

    2016-01-01

    Animation is one of the useful contemporary educational technologies in teaching complex subjects. There is a growing interest in proper use of learner-technology interaction to promote learning quality for different groups of learner needs. The purpose of this study is to investigate if an interaction approach supports weak learners, who have…

  5. Clinical Investigation Program Annual Progress Report

    Science.gov (United States)

    1989-09-30

    hypoplasia lasting for two months but eventually recovered and refused further radiation therapy. He is currently off study, and is alive without tumor...Facility: FAMC David M. Barr, COL, MC (9) Dept/Svc: Surgery/Otolaryngol (10) Associate Investigators: (11) Key Words: cochlear implant (12) Accumulative...degree of hearing in severely hearing impaired adults. (16) Technical Approach: Surgical implant of cochlear device. (17) Progress: One patient who met

  6. 13 CFR 142.7 - Who investigates program fraud?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Who investigates program fraud? 142.7 Section 142.7 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION PROGRAM FRAUD CIVIL... fraud? The Inspector General, or his designee, is responsible for investigating allegations that a...

  7. 21 CFR 312.160 - Drugs for investigational use in laboratory research animals or in vitro tests.

    Science.gov (United States)

    2010-04-01

    ... research animals or in vitro tests. 312.160 Section 312.160 Food and Drugs FOOD AND DRUG ADMINISTRATION... Drugs for Investigational Use in Laboratory Research Animals or In Vitro Tests § 312.160 Drugs for investigational use in laboratory research animals or in vitro tests. (a) Authorization to ship. (1)(i) A...

  8. Honeywell optical investigations on FLASH program

    Science.gov (United States)

    O'Rourke, Ken; Peterson, Eric; Yount, Larry

    1995-05-01

    The increasing performance and reduction of life cycle cost requirements placed on commercial and military transport aircraft are resulting in more complex, highly integrated aircraft control and management systems. The use of fiber optic data transmission media can make significant contributions in achieving these performance and cost goals. The Honeywell portion of Task 2A on the Fly-by-Light Advanced System Hardware (FLASH) program is evaluating a Primary Flight Control System (PFCS) using pilot and copilot inputs from Active Hand Controllers (AHC) which are optically linked to the primary flight Control Computers (PFCC). Customer involvement is an important element of the Task 2A activity. Establishing customer requirements and perspectives on productization of systems developed under FLASH are key to future product success. The Honeywell elements of the PFCS demonstrator provide a command path that is optically interfaced from crew inputs to commands of distributed, smart actuation subsystems commands. Optical communication architectures are implemented using several protocols including the new AS-1773A 20 Mbps data bus standard. The interconnecting fiber optic cable plant is provided by our Task 1A teammate McDonnell Douglas Aerospace (West). Fiber optic cable plant fabrication uses processed, tools and materials reflecting necessary advances in manufacturing required to make fly-by-light avionics systems marketable.

  9. Differences in Moral Judgment on Animal and Human Ethics Issues between University Students in Animal-Related, Human Medical and Arts Programs

    OpenAIRE

    Verrinder, Joy M.; Remo Ostini; Phillips, Clive J. C.

    2016-01-01

    Moral judgment in relation to animal ethics issues has rarely been investigated. Among the research that has been conducted, studies of veterinary students have shown greater use of reasoning based on universal principles for animal than human ethics issues. This study aimed to identify if this was unique to students of veterinary and other animal-related professions. The moral reasoning of first year students of veterinary medicine, veterinary technology, and production animal science was co...

  10. Perceptions of a hospital-based animal assisted intervention program: An exploratory study.

    Science.gov (United States)

    Abrahamson, Kathleen; Cai, Yun; Richards, Elizabeth; Cline, Krista; O'Haire, Marguerite E

    2016-11-01

    Research has shown that there are multiple benefits of animal assisted interventions for patients. However, the impact of interaction with these animals in staff is understudied, particularly in the acute care setting, and is thus a novel contribution to the literature on human-animal interaction. The purpose of this qualitative pilot study was to contribute to the body of knowledge surrounding the experiences and perceptions of hospital staff who have participated in a hospital-based animal assisted intervention program. Nine face-to-face semi-structured interviews were conducted (4 staff nurses, 3 support staff members, and 2 hospital volunteers). Five themes emerged from the respondent interviews: (1) descriptions of the therapy dogs; (2) contacts with the dogs at work; (3) connection with the dogs outside of work; (4) benefits; (5) drawbacks. Our findings reflect abundantly positive hospital staff experiences.

  11. A comparison between nuclear dismantling during plant and animal programmed cell death.

    Science.gov (United States)

    Domínguez, Fernando; Cejudo, Francisco Javier

    2012-12-01

    Programmed cell death (PCD) is a process of organized destruction of cells, essential for the development and maintenance of cellular homeostasis of multicellular organisms. Cells undergoing PCD begin a degenerative process in response to internal or external signals, whereby the nucleus becomes one of the targets. The process of nuclear dismantling includes events affecting the nuclear envelope, such as formation of lobes at the nuclear surface, selective proteolysis of nucleoporins and nuclear pore complex clustering. In addition, chromatin condensation increases in coordination with DNA fragmentation. These processes have been largely studied in animals, but remain poorly understood in plants. The overall process of cell death has different morphological and biochemical features in plants and animals. However, recent advances suggest that nuclear dismantling in plant cells progresses with morphological and biochemical characteristics similar to those in apoptotic animal cells. In this review, we summarize nuclear dismantling in plant PCD, focusing on the similarities and differences with their animal counterparts.

  12. SNPs genotyping technologies and their applications in farm animals breeding programs: review

    Directory of Open Access Journals (Sweden)

    Hamed Kharrati Koopaee

    2014-02-01

    Full Text Available Single nucleotide polymorphisms (SNPs are DNA sequence variations that occur when a single nucleotide: adenine (A, thymine (T, cytosine (C or guanine (G in the genome sequence is altered. Traditional and high throughput methods are two main strategies for SNPs genotyping. The SNPs genotyping technologies provide powerful resources for animal breeding programs.Genomic selection using SNPs is a new tool for choosing the best breeding animals. In addition, the high density maps using SNPs can provide useful genetic tools to study quantitative traits genetic variations. There are many sources of SNPs and exhaustive numbers of methods of SNP detection to be considered. For many traits in farm animals, the rate of genetic improvement can be nearly doubled when SNPs information is used compared to the current methods of genetic evaluation. The goal of this review is to characterize the SNPs genotyping methods and their applications in farm animals breeding.

  13. Pavlovian conditioning of immune function: animal investigation and the challenge of human application.

    Science.gov (United States)

    Exton, M S; von Auer, A K; Buske-Kirschbaum, A; Stockhorst, U; Göbel, U; Schedlowski, M

    2000-06-01

    Pavlovian conditioning of immune functions provided early impetus to the rapidly expanding knowledge of bi-directional communication among the immune, endocrine, and central nervous systems. Since these early investigations, the phenomenology of this response has been well characterized. However the neural mechanisms and biological relevance of conditioned immunomodulation remain unclear. To this end, we present here data from our laboratories that have: (1) revealed some of the neural mechanisms and biological relevance of an animal model of conditioned immunomodulation; (2) demonstrated the conditionability and potential mechanisms of conditioned immune responses in healthy humans, and (3) investigated conditioned immunomodulation in a clinical sample. Together, these data demonstrate that animal models provide a basis for investigating mechanisms whereby conditioned changes in immune function may modulate health status in a clinical realm.

  14. The Rochester Checkers Player: Multi-Model Parallel Programming for Animate Vision

    Science.gov (United States)

    1991-06-01

    parallel programming is likely to serve for all tasks, however. Early vision algorithms are intensely data parallel, often utilizing fine-grain parallel computations that share an image, while cognition algorithms decompose naturally by function, often consisting of loosely-coupled, coarse-grain parallel units. A typical animate vision application will likely consist of many tasks, each of which may require a different parallel programming model, and all of which must cooperate to achieve the desired behavior. These multi-model programs require an

  15. Developmental programming: the concept, large animal models, and the key role of uteroplacental vascular development.

    Science.gov (United States)

    Reynolds, L P; Borowicz, P P; Caton, J S; Vonnahme, K A; Luther, J S; Hammer, C J; Maddock Carlin, K R; Grazul-Bilska, A T; Redmer, D A

    2010-04-01

    Developmental programming refers to the programming of various bodily systems and processes by a stressor of the maternal system during pregnancy or during the neonatal period. Such stressors include nutritional stress, multiple pregnancy (i.e., increased numbers of fetuses in the gravid uterus), environmental stress (e.g., high environmental temperature, high altitude, prenatal steroid exposure), gynecological immaturity, and maternal or fetal genotype. Programming refers to impaired function of numerous bodily systems or processes, leading to poor growth, altered body composition, metabolic dysfunction, and poor productivity (e.g., poor growth, reproductive dysfunction) of the offspring throughout their lifespan and even across generations. A key component of developmental programming seems to be placental dysfunction, leading to altered fetal growth and development. We discuss various large animal models of developmental programming and how they have and will continue to contribute to our understanding of the mechanisms underlying altered placental function and developmental programming, and, further, how large animal models also will be critical to the identification and application of therapeutic strategies that will alleviate the negative consequences of developmental programming to improve offspring performance in livestock production and human medicine.

  16. Use of Animal Models to Investigate Major Allergens Associated with Food Allergy

    Directory of Open Access Journals (Sweden)

    Jenna L. Van Gramberg

    2013-01-01

    Full Text Available Food allergy is an emerging epidemic that affects all age groups, with the highest prevalence rates being reported amongst Western countries such as the United States (US, United Kingdom (UK, and Australia. The development of animal models to test various food allergies has been beneficial in allowing more rapid and extensive investigations into the mechanisms involved in the allergic pathway, such as predicting possible triggers as well as the testing of novel treatments for food allergy. Traditionally, small animal models have been used to characterise immunological pathways, providing the foundation for the development of numerous allergy models. Larger animals also merit consideration as models for food allergy as they are thought to more closely reflect the human allergic state due to their physiology and outbred nature. This paper will discuss the use of animal models for the investigation of the major food allergens; cow's milk, hen's egg, and peanut/other tree nuts, highlight the distinguishing features of each of these models, and provide an overview of how the results from these trials have improved our understanding of these specific allergens and food allergy in general.

  17. Programs to improve production and consumption of animal source foods and malnutrition in Vietnam.

    Science.gov (United States)

    Hop, Le Thi

    2003-11-01

    The objective of this paper is to review programs to improve production of animal source foods in Vietnam, emphasizing the VAC ecosystem and trends in undernutrition during past decades. The food consumption surveys of the Vietnamese population in 1985 showed that food intake was inadequate, especially animal protein. Most protein came from rice; the consumption of meats, beans and fish was negligible. During the last 10 y, much attention was paid to improving the health and nutritional status of the Vietnamese people. Many programs were implemented in Vietnam to improve the food intake and nutritional status of the people, and especially the intake of animal source foods. The VAC system is a traditional type of farming for Vietnamese people. The aim of VAC is to provide diversified agricultural products to meet the complex nutritional demands of man. Based on the scientific fundamentals of VAC, many different models of VAC have been developed at a national level. The intervention programs to improve production and consumption of animal source foods, and the VAC ecosystem in Vietnam during the last decade have been successful. The population's dietary intakes have clearly improved in terms of both quality and quantity. The consumption of staple foods in 2000, including meats, fish, fats and oils, and ripe fruits was much higher compared to 1987. The prevalence of undernutrition in children old, and of chronic energy deficiency (CED) in women of reproductive age, has been remarkably reduced.

  18. An on-farm investigation of beef suckler herds using an animal welfare index (AWI

    Directory of Open Access Journals (Sweden)

    Veissier Isabelle

    2010-12-01

    Full Text Available Abstract Background Beef suckler farms (194 farms throughout 13 counties were assessed once with housed cattle and once with cattle at grass using an animal welfare index (AWI. Twenty-three of the 194 farms were revisited a year later and re-evaluated using the AWI and the Tier-Gerechtheits-Index 35L/2000 (TGI35L/2000. Thirty-three indicators were collected in five categories: locomotion (5 indicators; social interactions (between animals (7, flooring (5, environment (7 and Stockpersonship (9. Three indicators relating to the size of the farm were also collected. Improving animal welfare is an increasingly important aspect of livestock production systems predominantly due to increased consumer concern about the source of animal products. The objectives were (i to evaluate animal welfare of Irish beef suckler herds using an animal welfare index (AWI, (ii to examine correlations between parameters, how they influence the AWI and investigate the applicability of the parameters used, (iii to investigate the impact of the activity of the farmer (full-time or part-time, the interest of the farmer and the number of animals on the AWI. Results The mean AWI was 65% and ranged from 54% to 83%. The grazing period represented 16.5% of the total points of the AWI. Seventy percent of the farms were rated as "Very Good" or "Excellent". There was no difference (P > 0.05 in AWI between full-time and part-time farmers. Part-time farmers had greater (P = 0.01 "social interactions": calving (P = 0.03 and weaning (P Conclusion The AWI was easily applicable for an on-farm evaluation of welfare. The Stockpersonship was an important factor in determining the AWI (11% of the total variation more specifically, the interest of the farmer. Part and full-time farming did not differ (P > 0.05 in AWI scores. This method could, with further development, be used in countries with both intensive and/or extensive production systems and would require substantially less resources

  19. Field Epidemiology and Laboratory Training Programs in West Africa as a model for sustainable partnerships in animal and human health.

    Science.gov (United States)

    Becker, Karen M; Ohuabunwo, Chima; Ndjakani, Yassa; Nguku, Patrick; Nsubuga, Peter; Mukanga, David; Wurapa, Frederick

    2012-09-01

    The concept of animal and human health experts working together toward a healthier world has been endorsed, but challenges remain in identifying concrete actions to move this one health concept from vision to action. In 2008, as a result of avian influenza outbreaks in West Africa, international donor support led to a unique opportunity to invest in Field Epidemiology and Laboratory Training Programs (FELTPs) in the region that engaged the animal and human health sectors to strengthen the capacity for prevention and control of zoonotic diseases. The FELTPs mixed 25% to 35% classroom and 65% to 75% field-based training and service for cohorts of physicians, veterinarians, and laboratory scientists. They typically consisted of a 2-year course leading to a master's degree in field epidemiology and public health laboratory management for midlevel public health leaders and competency-based short courses for frontline public health surveillance workers. Trainees and graduates work in multidisciplinary teams to conduct surveillance, outbreak investigations, and epidemiological studies for disease control locally and across borders. Critical outcomes of these programs include development of a cadre of public health leaders with core skills in integrated disease surveillance, outbreak investigation, vaccination campaigns, laboratory diagnostic testing, and epidemiological studies that address priority public health problems. A key challenge exists in identifying ways to successfully scale up and transform this innovative donor-driven program into a sustainable multisectoral one health workforce capacity development model.

  20. 21 CFR 514.12 - Confidentiality of data and information in an investigational new animal drug notice.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Confidentiality of data and information in an investigational new animal drug notice. 514.12 Section 514.12 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL...

  1. The National Research Initiative Competitive Grants Program in animal reproduction: changes in priorities and scope relevant to United States animal agriculture.

    Science.gov (United States)

    Mirando, M A

    2007-03-01

    The National Research Initiative (NRI) Competitive Grants Program is the USDA's major competitive grants program and is administered by the Cooperative State Research, Education, and Extension Service. The NRI was authorized by the US Congress in the 1990 Farm Bill at a funding level of $500 million; however, the maximal NRI appropriation was $181.17 million in fiscal year (FY) 2006. Across all programs, the NRI is mandated to use 40% of its funding to support mission-linked research. Since its inception in 1991, the NRI has funded competitive grants in the discipline of animal reproduction. Before 2004, the Animal Reproduction Program funded a broad range of projects encompassing almost every subdiscipline in reproductive biology of farm animals, including aquatic species important to the aquaculture industry and laboratory animals. During FY 2004, the NRI Animal Reproduction Program narrowed the focus of its funding priorities to 5 issue-based topics in an effort to make greater measurable improvements in a few high-impact areas over the next 10 years. Funding priorities were narrowed further in FY 2006 to 3 subdisciplines based, in part, on recommendations that emerged from a stakeholder workshop conducted by Cooperative State Research, Education, and Extension Service in August 2004. In FY 2003, Congress authorized expenditure of up to 20% of the funds appropriated to the NRI to support projects that integrate at least 2 of the 3 functions of research, education, and extension. In FY 2004, the Animal Reproduction Program included a funding priority for integrated projects focused primarily on infertility in dairy cattle. The program funded its first integrated project in FY 2005. During FY 2002, increased emphasis on justification for the use of model systems (e.g., laboratory animals and in vitro systems) was included in the NRI request for applications. In FY 2006, applications proposing to primarily utilize nonagricultural animal models were excluded from

  2. A review of the animal models used to investigate the health benefits of soy isoflavones.

    Science.gov (United States)

    Cooke, Gerard M

    2006-01-01

    This review considers the recent literature in which animal models were used to investigate the purported health benefits of soy isoflavones. The main conclusions are that our animal models demonstrate minimal effects in breast, prostate, and colon cancer prevention, and that, while some cancers may respond to isoflavones, it would appear that isoflavones do not prevent further development once cancer has become established. Regarding cardiovascular health, the lipid-lowering effects of isoflavones have been established, but their efficacy may be less than original research purported. However, it may be considered a bonus of habitual soy consumption that blood cholesterol levels would be reduced somewhat. With respect to osteoporosis and menopausal symptoms, animal models do not show any consistent benefit of isoflavones in preventing osteoporosis, and calcium fortification or the use of prescribed medications are likely much better approaches to combat bone loss. However, our animal models of osteoporosis and menopausal symptoms may not be entirely representative of the human situation. Perhaps the benefit of isoflavones in cognitive skills and in delaying Alzheimer's disease is an area where they can be of some advantage. However, this field is very recent and requires much more research in both humans and animal models before any definitive benefit can be propounded. On the other hand, isoflavones in moderation are probably not dangerous, as few studies have indicated adverse effects. However, large doses have been shown to increase apoptosis and cell degeneration, and in some cancer regimes, once the cancer has progressed beyond the hormone-dependent stage, high doses of isoflavones may be contraindicated. The prospect of mega-dosing from isoflavone supplements opens a new chapter in the risk assessment of isoflavone consumption.

  3. An investigation of the challenges in reconstructing PET images of a freely moving animal.

    Science.gov (United States)

    Akhtar, Mahmood; Kyme, Andre; Zhou, Victor; Fulton, Roger; Meikle, Steven

    2013-12-01

    Imaging the brain of a freely moving small animal using positron emission tomography (PET) while simultaneously observing its behaviour is an important goal for neuroscience. While we have successfully demonstrated the use of line-of-response (LOR) rebinning to correct the head motion of confined animals, a large proportion of events may need to be discarded because they either 'miss' the detector array after transformation or fall out of the acceptance range of a sinogram. The proportion of events that would have been measured had motion not occurred, so-called 'lost events', is expected to be even larger for freely moving animals. Moreover, the data acquisition in the case of a freely moving animal is further complicated by a complex attenuation field. The aims of this study were (a) to characterise the severity of the 'lostevents' problem for the freely moving animal scenario, and(b) to investigate the relative impact of attenuation correction errors on quantitative accuracy of reconstructed images. A phantom study was performed to simulate the uncorrelated motion of a target and non-target sourcevolume. A small animal PET scanner was used to acquirelist-mode data for different sets of phantom positions. The list-mode data were processed using the standard LOR rebinning approach, and multiple frame variants of this designed to reduce discarded events. We found that LOR rebinning caused up to 86 % 'lost events', and artifacts that we attribute to incomplete projections, when applied to a freely moving target. This fraction was reduced by up to 18 % using the variant approaches, resulting in slightly reduced image artifacts. The effect of the non-target compartment on attenuation correction of the target volume was surprisingly small. However, for certain poses where the target and non-target volumes are aligned transaxially in the field-of-view, the attenuation problem becomes more complex and sophisticated correction methods will be required. We conclude that

  4. Is Animal Cruelty a "Red Flag" for Family Violence? Investigating Co-Occurring Violence toward Children, Partners, and Pets

    Science.gov (United States)

    DeGue, Sarah; DiLillo, David

    2009-01-01

    Cross-reporting legislation, which permits child and animal welfare investigators to refer families with substantiated child maltreatment or animal cruelty for investigation by parallel agencies, has recently been adopted in several U.S. jurisdictions. The current study sheds light on the underlying assumption of these policies--that animal…

  5. Device for Investigation of Mechanical Tension of Isolated Smooth Muscle Vessels and Airway Segments of Animals

    Science.gov (United States)

    Aleinik, A.; Karpovich, N.; Turgunova, N.; Nosarev, A.

    2016-11-01

    For the purpose of testing and the search for new drug compounds, designed to heal many human diseases, it is necessary to investigate the deformation of experimental tissue samples under influence of these drugs. For this task a precision force sensor for measuring the mechanical tension, produced by isolated ring segments of blood vessels and airways was created. The hardware and software systems for the study of changes in contractile responses of the airway smooth muscles and blood vessels of experimental animals was developed.

  6. A framework program for the teaching of alternative methods (replacement, reduction, refinement) to animal experimentation.

    Science.gov (United States)

    Daneshian, Mardas; Akbarsha, Mohammad A; Blaauboer, Bas; Caloni, Francesca; Cosson, Pierre; Curren, Rodger; Goldberg, Alan; Gruber, Franz; Ohl, Frauke; Pfaller, Walter; van der Valk, Jan; Vinardell, Pilar; Zurlo, Joanne; Hartung, Thomas; Leist, Marcel

    2011-01-01

    Development of improved communication and education strategies is important to make alternatives to the use of animals, and the broad range of applications of the 3Rs concept better known and understood by different audiences. For this purpose, the Center for Alternatives to Animal Testing in Europe (CAAT-Europe) together with the Transatlantic Think Tank for Toxicology (t(4)) hosted a three-day workshop on "Teaching Alternative Methods to Animal Experimentation". A compilation of the recommendations by a group of international specialists in the field is summarized in this report. Initially, the workshop participants identified the different audience groups to be addressed and also the communication media that may be used. The main outcome of the workshop was a framework for a comprehensive educational program. The modular structure of the teaching program presented here allows adaptation to different audiences with their specific needs; different time schedules can be easily accommodated on this basis. The topics cover the 3Rs principle, basic research, toxicological applications, method development and validation, regulatory aspects, case studies and ethical aspects of 3Rs approaches. This expert consortium agreed to generating teaching materials covering all modules and providing them in an open access online repository.

  7. A unique in vivo approach for investigating antimicrobial materials utilizing fistulated animals

    Science.gov (United States)

    Berean, Kyle J.; Adetutu, Eric M.; Zhen Ou, Jian; Nour, Majid; Nguyen, Emily P.; Paull, David; Mcleod, Jess; Ramanathan, Rajesh; Bansal, Vipul; Latham, Kay; Bishop-Hurley, Greg J.; McSweeney, Chris; Ball, Andrew S.; Kalantar-zadeh, Kourosh

    2015-01-01

    Unique in vivo tests were conducted through the use of a fistulated ruminant, providing an ideal environment with a diverse and vibrant microbial community. Utilizing such a procedure can be especially invaluable for investigating the performance of antimicrobial materials related to human and animal related infections. In this pilot study, it is shown that the rumen of a fistulated animal provides an excellent live laboratory for assessing the properties of antimicrobial materials. We investigate microbial colonization onto model nanocomposites based on silver (Ag) nanoparticles at different concentrations into polydimethylsiloxane (PDMS). With implantable devices posing a major risk for hospital-acquired infections, the present study provides a viable solution to understand microbial colonization with the potential to reduce the incidence of infection through the introduction of Ag nanoparticles at the optimum concentrations. In vitro measurements were also conducted to show the validity of the approach. An optimal loading of 0.25 wt% Ag is found to show the greatest antimicrobial activity and observed through the in vivo tests to reduce the microbial diversity colonizing the surface. PMID:26098413

  8. Campylobacter species in animal, food, and environmental sources, and relevant testing programs in Canada.

    Science.gov (United States)

    Huang, Hongsheng; Brooks, Brian W; Lowman, Ruff; Carrillo, Catherine D

    2015-10-01

    Campylobacter species, particularly thermophilic campylobacters, have emerged as a leading cause of human foodborne gastroenteritis worldwide, with Campylobacter jejuni, Campylobacter coli, and Campylobacter lari responsible for the majority of human infections. Although most cases of campylobacteriosis are self-limiting, campylobacteriosis represents a significant public health burden. Human illness caused by infection with campylobacters has been reported across Canada since the early 1970s. Many studies have shown that dietary sources, including food, particularly raw poultry and other meat products, raw milk, and contaminated water, have contributed to outbreaks of campylobacteriosis in Canada. Campylobacter spp. have also been detected in a wide range of animal and environmental sources, including water, in Canada. The purpose of this article is to review (i) the prevalence of Campylobacter spp. in animals, food, and the environment, and (ii) the relevant testing programs in Canada with a focus on the potential links between campylobacters and human health in Canada.

  9. Interactive computerized learning program exposes veterinary students to challenging international animal-health problems.

    Science.gov (United States)

    Conrad, Patricia A; Hird, Dave; Arzt, Jonathan; Hayes, Rick H; Magliano, Dave; Kasper, Janine; Morfin, Saul; Pinney, Stephen

    2007-01-01

    This article describes a computerized case-based CD-ROM (CD) on international animal health that was developed to give veterinary students an opportunity to "virtually" work alongside veterinarians and other veterinary students as they try to solve challenging disease problems relating to tuberculosis in South African wildlife, bovine abortion in Mexico, and neurologic disease in horses in Rapa Nui, Chile. Each of the three case modules presents, in a highly interactive format, a problem or mystery that must be solved by the learner. As well as acquiring information via video clips and text about the specific health problem, learners obtain information about the different countries, animal-management practices, diagnostic methods, related disease-control issues, economic factors, and the opinions of local experts. After assimilating this information, the learner must define the problem and formulate an action plan or make a recommendation or diagnosis. The computerized program invokes three principles of adult education: active learning, learner-centered education, and experiential learning. A medium that invokes these principles is a potentially efficient learning tool and template for developing other case-based problem-solving computerized programs. The program is accessible on the World Wide Web at International_web/international_menu.html>. A broadband Internet connection is recommended, since the modules make extensive use of embedded video and audio clips. Information on how to obtain the CD is also provided.

  10. Preliminary Investigations on the Distribution of Leptospira Serovars in Domestic Animals in North-west Morocco.

    Science.gov (United States)

    Benkirane, A; Noury, S; Hartskeerl, R A; Goris, M G A; Ahmed, A; Nally, J E

    2016-04-01

    Leptospirosis is a neglected zoonosis of global importance with a complex epidemiology that affects humans, domestic and wild mammals. However, due to the diversity of clinical signs and difficulties of establishing a confirmatory laboratory diagnosis, the disease remains poorly investigated, particularly in the developing world. In Morocco, a descriptive study of the seroprevalence of Leptospira infection in animals has never been undertaken. To fill this gap, the current study was conducted on a subset of animals in north-west Morocco as a preliminary step towards understanding the epidemiological patterns of animal leptospirosis in the country. The study was conducted on 289 serum samples collected between January and April 2012 from dogs, cattle, sheep, goats and donkeys in the areas of Rabat-Temara, Sidi Kacem and Oulmes. All serum samples were tested by the MAT with 14 reference strains of the most prevalent pathogenic serovars of Leptospira and two serovars of non-pathogenic Leptospira. The overall seroprevalence of Leptospira in cattle, sheep, goats, dogs and donkeys was 15%, 18%, 20%, 21% and 20%, respectively. The most prevalent serogroups found in each species were Ballum, Sejroe, and Australis in cattle, Ballum, Australis and Sejroe in sheep, Australis and Ballum in goats, Javanica and Australis in donkey and Australis, Ballum and Canicola in dogs. Of all the serogroups tested in this study, Icterohaemorrhagiae, the only serogroup which has been previously reported in humans in Morocco, was rarely reactive. The majority of reactive sera were collected from low land areas. A large number of sera samples classified as seronegative when tested against pathogenic leptospires were positive when tested against non-pathogenic leptospires; this is suggestive of possible novel, as yet unclassified, Leptospira serovars in Morocco. Eleven of thirteen sheep urine samples were positive by real-time PCR confirming their role as Leptospira carriers in Morocco.

  11. Does the Animal Fun program improve social-emotional and behavioural outcomes in children aged 4-6 years?

    Science.gov (United States)

    Piek, Jan P; Kane, Robert; Rigoli, Daniela; McLaren, Sue; Roberts, Clare M; Rooney, Rosanna; Jensen, Lynn; Dender, Alma; Packer, Tanya; Straker, Leon

    2015-10-01

    Animal Fun was designed to enhance motor and social development in young children. Its efficacy in improving motor skills was presented previously using a randomised controlled trial and a multivariate nested cohort design. Based on the Environmental Stress Hypothesis, it was argued that the program would also result in positive mental health outcomes, investigated in the current study. Pre-intervention scores were recorded for 511 children aged 4.83-6.17 years (M=5.42, SD=.30). Intervention and control groups were compared 6 months following intervention, and again in their first school year. Changes in teacher-rated prosocial behaviour and total difficulties were assessed using the Strengths and Difficulties Questionnaire, and data analysed using Generalised Linear Mixed Models. There was a significant improvement in prosocial behaviour of children in the intervention group six months after initial testing, which remained at 18-month follow-up. Total difficulties decreased at 6 months for the intervention group, with no change at 18 months. This effect was present only for the hyperactivity/inattention subscale. The only significant change for the control group was an increase in hyperactivity/inattention scores from pre-intervention to 18-month follow-up. The Animal Fun program appears to be effective in improving social and behavioural outcomes.

  12. Tourists' Attitudes toward the Use of Animals in Tourist Attractions: An Empirical Investigation

    Science.gov (United States)

    Shani, Amir

    2009-01-01

    From time immemorial human beings have utilized animals for various needs and purposes, which led societies to debate the justification for using animals and to reflect on the way in which animals are treated. These concerns have also resulted in various contemporary studies aimed to reveal interest groups'--as well as the general publics'--views…

  13. A Guide for Planning Facilities for Occupational Preparation Programs in Laboratory Animal Science Technology. Interim Report. Research 27.

    Science.gov (United States)

    Colling, Walter E.; Farnsworth, Wilbur M.

    The major purpose of this guide is to elicit the necessary information for the writing of educational specifications for facilities to house career programs in laboratory animal science technology. The guide is also designed to: (1) assist planners in formation of creative solutions to the housing of desired educational programs, (2) prevent…

  14. 78 FR 69602 - Foreign Supplier Verification Programs for Importers of Food for Humans and Animals; Extension of...

    Science.gov (United States)

    2013-11-20

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 1 RIN 0910-AG64 Foreign Supplier Verification... entitled ``Foreign Supplier Verification Programs for Importers of Food for Humans and Animals'' that... 45730), we published a proposed rule entitled ``Foreign Supplier Verification Programs for Importers...

  15. Equine-Facilitated Prison-Based Programs within the Context of Prison-Based Animal Programs: State of the Science Review

    Science.gov (United States)

    Bachi, Keren

    2013-01-01

    Equine-facilitated prison programs have become more prevalent and operate in correctional facilities in 13 states throughout the United States. However, there is a deficit of empirical knowledge to guide them. This article reviews 19 studies of prison-based animal programs and centers on patterns in the literature. It reveals how previous studies…

  16. Molecular-based investigation of Cryptosporidium and Giardia from animals in water catchments in southeastern Australia.

    Science.gov (United States)

    Nolan, Matthew J; Jex, Aaron R; Koehler, Anson V; Haydon, Shane R; Stevens, Melita A; Gasser, Robin B

    2013-04-01

    There has been no large-scale systematic molecular epidemiological investigation of the waterborne protozoans, Cryptosporidium or Giardia, in southeastern Australia. Here, we explored, for the first time, the genetic composition of these genera in faecal samples from animals in nine Melbourne Water reservoir areas, collected over a period of two-years. We employed PCR-based single-strand conformation polymorphism (SSCP) and phylogenetic analyses of loci (pSSU and pgp60) in the small subunit (SSU) of ribosomal RNA and 60-kDa glycoprotein (gp60) genes to detect and characterise Cryptosporidium, and another locus (ptpi) in the triose-phosphate isomerase (tpi) gene to identify and characterise Giardia. Cryptosporidium was detected in 2.8% of the 2009 samples examined; the analysis of all amplicons defined 14 distinct sequence types for each of pSSU and pgp60, representing Cryptosporidium hominis (genotype Ib - subgenotype IbA10G2R2), Cryptosporidium parvum (genotype IIa - subgenotypes IIaA15G2R1, IIaA19G2R1, IIaA19G3R1, IIaA19G4R1, IIaA20G3R1, IIaA20G4R1, IIaA20G3R2 and IIaA21G3R1), Cryptosporidium cuniculus (genotype Vb - subgenotypes VbA22R4, VbA23R3, VbA24R3, VbA25R4 and VbA26R4), and Cryptosporidium canis, Cryptosporidium fayeri, Cryptosporidium macropodum and Cryptosporidium ubiquitum as well as six new pSSU sequence types. In addition, Giardia was identified in 3.4% of the samples; all 28 distinct ptpi sequence types defined were linked to assemblage A of Giardia duodenalis. Of all 56 sequence types characterised, eight and one have been recorded previously in Cryptosporidium and Giardia, respectively, from humans. In contrast, nothing is known about the zoonotic potential of 35 new genotypes of Cryptosporidium and Giardia recorded here for the first time. Future work aims to focus on estimating the prevalence of Cryptosporidium and Giardia genotypes in humans and a wide range of animals in Victoria and elsewhere in Australia. (Nucleotide sequences reported in

  17. Summary of multi-core hardware and programming model investigations

    Energy Technology Data Exchange (ETDEWEB)

    Kelly, Suzanne Marie; Pedretti, Kevin Thomas Tauke; Levenhagen, Michael J.

    2008-05-01

    This report summarizes our investigations into multi-core processors and programming models for parallel scientific applications. The motivation for this study was to better understand the landscape of multi-core hardware, future trends, and the implications on system software for capability supercomputers. The results of this study are being used as input into the design of a new open-source light-weight kernel operating system being targeted at future capability supercomputers made up of multi-core processors. A goal of this effort is to create an agile system that is able to adapt to and efficiently support whatever multi-core hardware and programming models gain acceptance by the community.

  18. Animal Assisted Therapy and the Reading Education Assistance Dogs[RTM] (R.E.A.D.) Program as Perceived by Volunteer R.E.A.D. Facilitators: A National Study

    Science.gov (United States)

    Swift, Catherine Hayes

    2009-01-01

    This study investigated the demographics and perceptions of participants who utilize animals in academic programs, specifically the volunteers who use dogs to work with at-risk children in reading programs. It presented an argument for incorporating research-supported elements of reading tutor skills into the volunteer tutor training for the…

  19. 78 FR 23941 - Pilot Program for Early Feasibility Study Investigational Device Exemption Applications...

    Science.gov (United States)

    2013-04-23

    ... HUMAN SERVICES Food and Drug Administration Pilot Program for Early Feasibility Study Investigational... the Early Feasibility Study Investigational Device Exemption (IDE) Applications pilot program to May 8... ``Investigational Device Exemptions (IDE) for Early Feasibility Medical Device Clinical Studies, Including...

  20. PROGRAM OF INVESTIGATION ON THE TAMMEF SYSTEM APPLICATION METHODS

    Directory of Open Access Journals (Sweden)

    F. Bacci

    2009-12-01

    Full Text Available The TAMMEF System consists of the clinical application of electromagnetic fields piloted at a low frequency by music signals, with simultaneous audition of the same. The working hypothesis expects that the ascertained pain-relieving and therapeutical effects do not depend only on the treatment but also the patient’s disposition. Accordingly, each subject is to be examined by a psychologist, who should also advise whether it may be proper to explain to him/her the music-fields correlation. Conversely, the choice of the pilot music piece, obtained from publications, is to be appraised by a musicologist. Taking into account such conditions and necessities, the criteria for laying out the said program of investigation aimed at verifying the given hypothesis are hereby reported.

  1. An Evaluation of the Use of Student-Centred Investigations in Teaching Comparative Animal Physiology to Undergraduates.

    Science.gov (United States)

    Spicer, John I.; Bonsall, Marie

    1995-01-01

    Taught comparative animal physiology to undergraduates (n=31) using student-centered (open-ended) investigations in small groups. Questionnaires and discussion found that students appeared to value learning through their own experience as highly as they did being taught and valued the opportunity to establish and develop skills less easily…

  2. Measuring Animal Movements in a Natural Ecosystem: A Mark-Recapture Investigation Using Stream-Dwelling Snails

    Science.gov (United States)

    Stewart, Timothy W.

    2007-01-01

    In this investigation, students measure and describe movements of animals in a natural ecosystem. Students mark stream-dwelling snails with nail polish, then search for these snails 1-7 days later. Distances and directions moved by recaptured snails are recorded. Simple statistical techniques are used to answer specific research questions and…

  3. Positron emission tomography (PET) methodology for small animals and its application in radiopharmaceutical preclinical investigation

    Energy Technology Data Exchange (ETDEWEB)

    Hume, Susan P.; Jones, Terry

    1998-11-01

    The use and usefulness of positron emission tomography (PET) to quantify the specific and selective in vivo binding of radioligands in small laboratory animals is briefly reviewed up to the end of 1996. Emphasis is placed on practical experience with a dedicated, small diameter, tomograph (built in collaboration with CTI, Knoxville, TN), implementing conventional PET methodology.

  4. Investigation of exposure to Extremely Low Frequency (ELF) magnetic and electric fields: Ongoing animal studies

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, L.E.

    1994-03-01

    There is now convincing evidence from a large number of laboratories, that exposure to extremely low frequency (ELF) magnetic and electric fields produces biological responses in animals. Many of the observed effects appear to be directly or indirectly associated with the neural or neuroendocrine systems. Such effects include increased neuronal excitability, chemical and hormonal changes in the nervous system, altered behavioral responses, some of which are related to sensing the presence of the field, and changes in endogenous biological rhythms. Additional indices of general physiological status appear relatively unaffected by exposure, although effects have occasionally been described in bone growth and fracture repair, reproduction and development, and immune system function. A major current emphasis in laboratory research is to determine whether or not the reported epidemiological studies that suggest an association between EMF exposure and risk of cancer are supported in studies using animal models. Three major challenges exist for ongoing research: (1) knowledge about the mechanisms underlying observed bioeffects is incomplete, (2) researchers do not as yet understand what physical aspects of exposure produce biological responses, and (3) health consequences resulting from ELF exposure are unknown. Although no animal studies clearly demonstrate deleterious effects of ELF fields, several are suggestive of potential health impacts. From the perspective of laboratory animal studies, this paper will discuss biological responses to ELF magnetic and/or electric field exposures.

  5. Helicobacter pylori-infected animal models are extremely suitable for the investigation of gastric carcinogenesis

    Institute of Scientific and Technical Information of China (English)

    Masaaki Kodama; Kazunari Murakami; Ryugo Sato; Tadayoshi Okimoto; Akira Nishizono; Toshio Fujioka

    2005-01-01

    Although various animal models have been developed to clarify gastric carcinogenesis, apparent mechanism of gastric cancer was not clarified in recent years. Since the recognition of the pathogenicity of Helicobacter pylori (Hpylori), several animal models with Hpylori infection have been developed to confirm the association between Hpylori and gastric cancer. Nonhuman primate and rodent models were suitable for this study. Japanese monkey model revealed atrophic gastritis and p53mutation after long-term infection of Hpylori. Mongolian gerbil model showed the development of gastric carcinoma with H pylori infection alone, as well as with combination of chemical carcinogens, such as N-methylN-nitrosourea and N-methyl-N-nitro-N'-nitrosoguanidine.The histopathological changes of these animal models after Hpylori inoculation are closely similar to those in human beings with Hpylori infection. Eradication therapy attenuated the development of gastric cancer in Hpyloriinfected Mongolian gerbil. Although several features of animal models differ from those seen in human beings,these experimental models provide a starting point for further studies to clarify the mechanism of gastric carcinogenesis as a result of Hpylori infection and assist the planning of eradication therapy to prevent gastric carcinoma.

  6. An Investigation of Software metrics Affect on Cobol Program reliability

    OpenAIRE

    Day II, Henry Jesse

    1996-01-01

    The purpose of this research was to predict a COBOL program's reliability from software characteristics that are found in the program's source code. The first step was to select factors based on the human information processing model that are associated with changes in computer program reliability. Then these factors (software metrics) were quantitatively studied to determine which factors affect COBOL program reliability. Then a statistical model was developed that predicts COBOL program rel...

  7. Microworlds, Games, Animations, Mobile Apps, Puzzle Editors and More: What Is Important for an Introductory Programming Environment?

    Science.gov (United States)

    Xinogalos, Stelios; Satratzemi, Maya; Malliarakis, Christos

    2017-01-01

    Teaching and learning programming constitutes a challenge. Although several teaching approaches and programming tools have been proposed, it seems that they have limited impact on classroom practice. This article investigates students' perceptions on five educational programming environments that are widely used and the features that any…

  8. An overview of animal models for investigating the pathogenesis and therapeutic strategies in acute hepatic failure

    Institute of Scientific and Technical Information of China (English)

    María Jesús Tu(n)ón; Marcelino Alvarez; Jesús M Culebras; Javier González-Gallego

    2009-01-01

    Acute hepatic failure (AHF) is a severe liver injury accompanied by hepatic encephalopathy which causes multiorgan failure with an extremely high mortality rate, even if intensive care is provided. Management of severe AHF continues to be one of the most challenging problems in clinical medicine. Liver transplantation has been shown to be the most effective therapy, but the procedure is limited by shortage of donor organs. Although a number of clinical trials testing different liver assist devices are under way, these systems alone have no significant effect on patient survival and are only regarded as a useful approach to bridge patients with AHF to liver transplantation. As a result, reproducible experimental animal models resembling the clinical conditions are still needed. The three main approaches used to create an animal model for AHF are: surgical procedures, toxic liver injury and infective procedures. Most common models are based on surgical techniques (total/partial hepatectomy, complete/transient devascularization) or the use of hepatotoxic drugs (acetaminophen, galactosamine, thioacetamide, and others), and very few satisfactory viral models are available. We have recently developed a viral model of AHF by meansof the inoculation of rabbits with the virus of rabbit hemorrhagic disease. This model displays biochemical and histological characteristics, and clinical features that resemble those in human AHF. In the present article an overview is given of the most widely used animal models of AHF, and their main advantages and disadvantages are reviewed.

  9. The role of veterinary epidemiology in combating infectious animal diseases on a global scale: the impact of training and outreach programs.

    Science.gov (United States)

    Salman, M D

    2009-12-01

    The effectiveness of detection and control of highly contagious animal diseases is dependent on a solid understanding of their nature and implementation of scientifically sound methods by people who are well trained. The implementation of specific detection methods and tools requires training and application in natural as well as field conditions. The aim of this paper is to present the design and implementation of training in disease investigation and basic veterinary epidemiology in selected countries using the Highly Pathogenic Avian Influenza (HPAI) H5N1 Asia strain as a disease detection model. Indonesia, Egypt, Nigeria, Turkey, and Vietnam were each identified as either a priority country where AI was spreading rapidly or a country at risk for infection. In each of these countries, a training program on epidemiological concepts, field investigation methodology, and detection of H5N1 Asia strain cases was conducted. This report includes the impact of these training sessions on national animal health programs, including follow-up activities of animal health officers who went through these training sessions.

  10. An Interactive Graphics Program for Investigating Digital Signal Processing.

    Science.gov (United States)

    Miller, Billy K.; And Others

    1983-01-01

    Describes development of an interactive computer graphics program for use in teaching digital signal processing. The program allows students to interactively configure digital systems on a monitor display and observe their system's performance by means of digital plots on the system's outputs. A sample program run is included. (JN)

  11. Animal Science Technology. An Experimental Developmental Program. Volume II, Curriculum Course Outlines.

    Science.gov (United States)

    Brant, Herman G.

    This volume, the second of a two part evaluation report, is devoted exclusively to the presentation of detailed course outlines representing an Animal Science Technology curriculum. Arranged in 6 terms of study (2 academic years), outlines are included on such topics as: (1) Introductory Animal Science, (2) General Microbiology, (3) Zoonoses, (4)…

  12. Investigations of HPA Function and the Enduring Consequences of Stressors in Adolescence in Animal Models

    Science.gov (United States)

    McCormick, Cheryl M.; Mathews, Iva Z.; Thomas, Catherine; Waters, Patti

    2010-01-01

    Developmental differences in hypothalamic-pituitary-adrenal (HPA) axis responsiveness to stressors and ongoing development of glucocorticoid-sensitive brain regions in adolescence suggest that similar to the neonatal period of ontogeny, adolescence may also be a sensitive period for programming effects of stressors on the central nervous system.…

  13. Authenticity and quality of animal origin food investigated by stable-isotope ratio analysis.

    Science.gov (United States)

    Vinci, Giuliana; Preti, Raffaella; Tieri, Alessandra; Vieri, Simone

    2013-02-01

    Authentication of a food product is the procedure by which it is verified that the product matches the statements on the label, and that it conforms to what is established by regulations. This testing process includes analysis of the ingredients, determination of the geographical origin, and examination of the production methods. In particular, the use of rapid, effective and reliable analytical methods, when correctly applied to verify the authenticity and the traceability of the product, represents a valuable and irreplaceable tool for the authorities to carry out control functions. Tools and methodologies from scientific innovation and technological evolution can help to quickly locate particularly sophisticated frauds and adulterations. The feeding regime of livestock is a fundamental issue for the properties and safety of animal origin food, but this regime is often hidden from the consumer, making the zootechnical sector more prone to fraudulent practices. This review reports the results recently obtained in authentication of animal origin food by the application of stable-isotope ratio analysis, the most promising analytical technique in this field.

  14. Selecting Television Programs for Language Learning: Investigating Television Programs from the Same Genre

    Directory of Open Access Journals (Sweden)

    Stuart Webb

    2011-06-01

    Full Text Available The scripts of 288 television episodes were analysed to determine the extent to which vocabulary reoccurs in television programs from the same subgenres and unrelated television programs from different genres. Episodes from two programs from each of the following three subgenres of the American drama genre: medical, spy/action, and criminal forensic investigation were compared with different sets of random episodes. The results showed that although there were an equivalent number of running words in each set of episodes, the episodes from programs within the same subgenre contained fewer word families than random programs. The findings also showed that low frequency word families (4000-14,000 levels reoccur more often in programs within the same subgenre. Together the results indicate that watching programs within the same subgenre may be an effective approach to language learning with television because it reduces the lexical demands of viewing and increases the potential for vocabulary learning.Los guiones de 288 episodios televisivos se analizaron para determinar el alcance de la recursividad del vocabulario en programas de televisión del mismo subgénero y en programas no relacionados de géneros diferentes. Se compararon episodios de tres subgéneros del drama americano: médico, de espías/acción y de investigación forense, con varios grupos de episodios elegidos al azar. Los resultados muestran que, aunque el número de palabras en cada grupo de episodios era equivalente, los episodios del mismo subgénero contienen menos familias de palabras que aquellos elegidos al azar. Los hallazgos mostraron que las familias de baja frecuencia (niveles de 4.000-14.000 se repiten con más frecuencia en los programas del mismo subgénero. En conjunto, los resultados indican que el visionado de programas del mismo subgénero puede ser un método efectivo para aprender el lenguaje por medio de la televisión porque reduce la demanda léxica de la

  15. Electrophysiology Meets Ecology: Investigating How Vision is Tuned to the Life Style of an Animal using Electroretinography

    OpenAIRE

    Stowasser, Annette; Mohr, Sarah; Buschbeck, Elke; Vilinsky, Ilya

    2015-01-01

    Students learn best when projects are multidisciplinary, hands-on, and provide ample opportunity for self-driven investigation. We present a teaching unit that leads students to explore relationships between sensory function and ecology. Field studies, which are rare in neurobiology education, are combined with laboratory experiments that assess visual properties of insect eyes, using electroretinography (ERG). Comprised of nearly one million species, insects are a diverse group of animals, l...

  16. [Investigation of As, Cu and Zn species and concentrations in animal feeds].

    Science.gov (United States)

    Yao, Li-Xian; Huang, Lian-Xi; Jiang, Zong-Yong; He, Zhao-Huan; Zhou, Chang-Min; Li, Guo-Liang

    2013-02-01

    Seventy chicken and seventy-six pig feeds were collected from the feed stores in Guangdong province, and the species and concentrations of As, Cu and Zn were determined. We also examined the stability of roxarsone (ROX), one of the most widely used organoarsenical additives, either in the additive or in the feed at room temperature. The results showed that, averagely, the chicken and pig feeds contained 3.6 and 6.5 mg.kg-1 (As), 18.2 and 119.4 mg.kg-1 (Cu),and 124.6 and 486.2 mg.kg-1 (Zn), respectively. The excessive dosages of As, Cu and As in animal feeds will lead to higher residue of As, Cu and Zn in animal manures. Based on the national limit criteria for feed or feed additive, it was supposed that organoarsenicals had been used, only few feed samples exceeded the As limit, however, the excessive Cu and Zn in pig feeds were much more common. Organoarsenicals were found in 25.4% of the total feed samples, and As(Ill) and As(V) were the two most commonly detected As impurities in feeds bearing organoarsenicals. The mean detectable ROX and arsenilic acid were 7.0 and 21.2 mg.kg-1, respectively. Organoarsenicals were detectable in 24. 3% of the chicken feed samples and 26. 3% of the pig feed samples. Moreover, ROX was commonly used in chicken feeds, while p-ASA in pig feeds. ROX and the inorganic As impurities, either in the commercial additive or in the feed, remained stable for at least 30 days at room temperature, indicating the higher As impurities in feeds probably originated from the As impurities in organoarsenical additives. This is a new As exposure pathway for the producer and user of organoarsenicals and feeds amending organoarsenicals.

  17. Using the relational event model (REM) to investigate the temporal dynamics of animal social networks.

    Science.gov (United States)

    Tranmer, Mark; Marcum, Christopher Steven; Morton, F Blake; Croft, Darren P; de Kort, Selvino R

    2015-03-01

    Social dynamics are of fundamental importance in animal societies. Studies on nonhuman animal social systems often aggregate social interaction event data into a single network within a particular time frame. Analysis of the resulting network can provide a useful insight into the overall extent of interaction. However, through aggregation, information is lost about the order in which interactions occurred, and hence the sequences of actions over time. Many research hypotheses relate directly to the sequence of actions, such as the recency or rate of action, rather than to their overall volume or presence. Here, we demonstrate how the temporal structure of social interaction sequences can be quantified from disaggregated event data using the relational event model (REM). We first outline the REM, explaining why it is different from other models for longitudinal data, and how it can be used to model sequences of events unfolding in a network. We then discuss a case study on the European jackdaw, Corvus monedula, in which temporal patterns of persistence and reciprocity of action are of interest, and present and discuss the results of a REM analysis of these data. One of the strengths of a REM analysis is its ability to take into account different ways in which data are collected. Having explained how to take into account the way in which the data were collected for the jackdaw study, we briefly discuss the application of the model to other studies. We provide details of how the models may be fitted in the R statistical software environment and outline some recent extensions to the REM framework.

  18. Animal Models for Small for Gestational Age and Fetal Programing of Adult Disease

    OpenAIRE

    2007-01-01

    Fetal growth retardation is a fetal adaptation in response to inadequate supply of oxygen and/or nutrients. Animal models of intrauterine growth retardation are an invaluable tool to question the genetic, molecular and cellular events that determine fetal growth and development. Rodent and non-litter bearing animals are mammalian system with similar embryology, anatomy and physiology to humans. Utilization of these systems has led to a greater understanding of the pathophysiology and conseque...

  19. Investigating Difficulties of Learning Computer Programming in Saudi Arabia

    Science.gov (United States)

    Alakeel, Ali M.

    2015-01-01

    Learning computer programming is one of the main requirements of many educational study plans in higher education. Research has shown that many students face difficulties acquiring reasonable programming skills during their first year of college. In Saudi Arabia, there are twenty-three state-owned universities scattered around the country that…

  20. Animal breeding in the age of biotechnology: the investigative pathway behind the cloning of Dolly the sheep.

    Science.gov (United States)

    García-Sancho, Miguel

    2015-09-01

    This paper addresses the 1996 cloning of Dolly the sheep, locating it within a long-standing tradition of animal breeding research in Edinburgh. Far from being an end in itself, the cell-nuclear transfer experiment from which Dolly was born should be seen as a step in an investigative pathway that sought the production of medically relevant transgenic animals. By historicising Dolly, I illustrate how the birth of this sheep captures a dramatic redefinition of the life sciences, when in the 1970s and 1980s the rise of neo-liberal governments and the emergence of the biotechnology market pushed research institutions to show tangible applications of their work. Through this broader interpretative framework, the Dolly story emerges as a case study of the deep transformations of agricultural experimentation during the last third of the twentieth century. The reorganisation of laboratory practice, human resources and institutional settings required by the production of transgenic animals had unanticipated consequences. One of these unanticipated effects was that the boundaries between animal and human health became blurred. As a result of this, new professional spaces emerged and the identity of Dolly the sheep was reconfigured, from an instrument for livestock improvement in the farm to a more universal symbol of the new cloning age.

  1. Use of animals with partially known ancestries in scientifically managed breeding programs.

    Science.gov (United States)

    Willis, Kevin; Lacy, Robert C

    2016-07-01

    Animals with only partially known ancestry present a problem for population managers because it can be difficult to determine their relative genetic value to the population. So long as their ancestry is not completely unknown, population management software such as PMx can calculate a mean kinship for these animals, but that mean kinship is calculated such that there is no decrease in relative genetic value or "penalty" for only partially known ancestry. However, there is a longer-term genetic cost to having animals with only partially known ancestry in the population, and thus it is appropriate to "penalize" animals with partially known ancestry to some extent. The challenge is determining the correct "penalty" which will serve to decrease the percent unknown ancestry in subsequent generations while not causing excessive selection against the known ancestry of the animal. A new parameter of relative genetic value is developed which takes into account both an animal's mean kinship as well as its percent known ancestry. The method used in PMx to calculate the mean kinships also in general overestimates the inbreeding coefficients of offspring of animals with partially known ancestry when the known parents share a common ancestor, but can underestimate inbreeding if common ancestors exist within the unknown portion of the pedigree. This may result in population managers selecting less suitable pairs for breeding in an attempt to avoid an apparent higher level of inbreeding. A parameter is developed that adjusts the inbreeding coefficient to more accurately reflect the likely inbreeding coefficient of potential offspring. Zoo Biol. 35:319-325, 2016. © 2016 Wiley Periodicals, Inc.

  2. Investigation of different sparsity transforms for the PICCS algorithm in small-animal respiratory gated CT.

    Directory of Open Access Journals (Sweden)

    Juan F P J Abascal

    Full Text Available Respiratory gating helps to overcome the problem of breathing motion in cardiothoracic small-animal imaging by acquiring multiple images for each projection angle and then assigning projections to different phases. When this approach is used with a dose similar to that of a static acquisition, a low number of noisy projections are available for the reconstruction of each respiratory phase, thus leading to streak artifacts in the reconstructed images. This problem can be alleviated using a prior image constrained compressed sensing (PICCS algorithm, which enables accurate reconstruction of highly undersampled data when a prior image is available. We compared variants of the PICCS algorithm with different transforms in the prior penalty function: gradient, unitary, and wavelet transform. In all cases the problem was solved using the Split Bregman approach, which is efficient for convex constrained optimization. The algorithms were evaluated using simulations generated from data previously acquired on a micro-CT scanner following a high-dose protocol (four times the dose of a standard static protocol. The resulting data were used to simulate scenarios with different dose levels and numbers of projections. All compressed sensing methods performed very similarly in terms of noise, spatiotemporal resolution, and streak reduction, and filtered back-projection was greatly improved. Nevertheless, the wavelet domain was found to be less prone to patchy cartoon-like artifacts than the commonly used gradient domain.

  3. Qualitative and quantitative changes in phospholipids and proteins investigated by spectroscopic techniques in animal depression model

    Science.gov (United States)

    Depciuch, J.; Sowa-Kucma, M.; Nowak, G.; Papp, M.; Gruca, P.; Misztak, P.; Parlinska-Wojtan, M.

    2017-04-01

    Depression becomes nowadays a high mortality civilization disease with one of the major causes being chronic stress. Raman, Fourier Transform Infra Red (FTIR) and Ultraviolet-Visible (UV-vis) spectroscopies were used to determine the changes in the quantity and structure of phospholipids and proteins in the blood serum of rats subjected to chronic mild stress, which is a common animal depression model. Moreover, the efficiency of the imipramine treatment was evaluated. It was found that chronic mild stress not only damages the structure of the phospholipids and proteins, but also decreases their level in the blood serum. A 5 weeks imipramine treatment did increase slightly the quantity of proteins, leaving the damaged phospholipids unchanged. Structural information from phospholipids and proteins was obtained by UV-vis spectroscopy combined with the second derivative of the FTIR spectra. Indeed, the structure of proteins in blood serum of stressed rats was normalized after imipramine therapy, while the impaired structure of phospholipids remained unaffected. These findings strongly suggest that the depression factor, which is chronic mild stress, may induce permanent (irreversible) damages into the phospholipid structure identified as shortened carbon chains. This study shows a possible new application of spectroscopic techniques in the diagnosis and therapy monitoring of depression.

  4. Investigations on human and animal remains from a medieval shaft well in Ayasuluk/Ephesos (Turkey).

    Science.gov (United States)

    Kanz, Fabian; Pfeiffer-Taş, Şule; Forstenpointner, Gerhard; Galik, Alfred; Weissengruber, Gerald; Grossschmidt, Karl; Risser, Daniele U

    2014-01-01

    In course of the archaeological survey of Ayasuluk/Ephesos region (Turkey), a shaft well situated at the area of an extensive medieval bathing complex was excavated. In the stratum corresponding to the reign Mehmed II the well-preserved skeletons of two humans, an equine and a canine were recovered. Anthropological analysis of the human skeletons indentified two males aged 22 (± 3) and 36 (± 5) years. The skeleton of the younger individual showed signs of various antemortal conditions, including a well-healed fraction of right arc of the fifth lumbar vertebra, and a marked asymmetry of the shoulder joints. The older individual exhibited significant peri/postmortem injuries at the elbows, with evident signs of peeling and external burning. Also, the few elements of the cranium recovered showed also indications of burning. Archaeozoological characterization of the complete skeletons of the equine and canine established evidence of well cared-for animals of high value. The time of disposal of this group coincides with uprising of the formerly ruling Aydnoullar clan against the Ottomans in power. The human individuals recovered from the well may have been members of Aydnoullar tribe or men in service of the latter, suffering severe torture and/or mutilation for siding with the rebels after defeat.

  5. Using a new, free spectrograph program to critically investigate acoustics

    Science.gov (United States)

    Ball, Edward; Ruiz, Michael J.

    2016-11-01

    We have developed an online spectrograph program with a bank of over 30 audio clips to visualise a variety of sounds. Our audio library includes everyday sounds such as speech, singing, musical instruments, birds, a baby, cat, dog, sirens, a jet, thunder, and screaming. We provide a link to a video of the sound sources superimposed with their respective spectrograms in real time. Readers can use our spectrograph program to view our library, open their own desktop audio files, and use the program in real time with a computer microphone.

  6. In-vivo laser induced urethral stricture animal model for investigating the potential of LDR-brachytherapy

    Science.gov (United States)

    Sroka, Ronald; Lellig, Katja; Bader, Markus; Stief, Christian; Weidlich, Patrick; Wechsel, G.; Assmann, Walter; Becker, R.; Fedorova, O.; Khoder, Wael

    2015-02-01

    Purpose: Treatment of urethral strictures is a major challenge in urology. For investigation of different treatment methods an animal model was developed by reproducible induction of urethral strictures in rabbits to mimic the human clinical situation. By means of this model the potential of endoluminal LDR brachytherapy using β-irradiation as prophylaxis of recurrent urethral strictures investigated. Material and Methods: A circumferential urethral stricture was induced by energy deposition using laser light application (wavelength λ=1470 nm, 10 W, 10 s, applied energy 100 J) in the posterior urethra of anaesthetized New Zealand White male rabbits. The radial light emitting fiber was introduced by means of a children resectoscope (14F). The grade of urethral stricture was evaluated in 18 rabbits using videourethroscopy and urethrography at day 28 after stricture induction. An innovative catheter was developed based on a β-irradiation emitting foil containing 32P, which was wrapped around the application system. Two main groups (each n=18) were separated. The "internal urethrotomy group" received after 28days of stricture induction immediately after surgical urethrotomy of the stricture the radioactive catheter for one week in a randomized, controlled and blinded manner. There were 3 subgroups with 6 animals each receiving 0 Gy, 15 Gy and 30 Gy. In contrast animals from the "De Nuovo group" received directly after the stricture induction (day 0) the radioactive catheter also for the duration of one week divided into the same dose subgroups. In order to determine the radiation tolerance of the urethral mucosa, additional animals without any stricture induction received a radioactive catheter applying a total dose of 30 Gy (n=2) and 15 Gy (n=1). Cystourethrography and endoscopic examination of urethra were performed on all operation days for monitoring treatment progress. Based on these investigation a classification of the stricture size was performed and

  7. Adulthood Animal Abuse among Women Court-Referred to Batterer Intervention Programs

    Science.gov (United States)

    Febres, Jeniimarie; Shorey, Ryan C.; Brasfield, Hope; Zucosky, Heather C.; Ninnemann, Andrew; Elmquist, Joanna; Bucossi, Meggan M.; Andersen, Shawna M.; Schonbrun, Yael C.; Stuart, Gregory L.

    2012-01-01

    The substantial increase in the enrollment of women in batterer intervention programs (BIPs) over the past 30 years has greatly outpaced research on women who perpetrate intimate partner violence (IPV). As a result, it is unknown whether existing programs, which were originally designed to treat male perpetrators, are effective at preventing…

  8. Seroepizootiological investigations of animals from Obedska bara locality for presence of Avian influenza virus

    Directory of Open Access Journals (Sweden)

    Đuričić Bosiljka

    2010-01-01

    Full Text Available The disease caused by Influenza viruses has been well known for a very long time. In the recent period there has been noted an occurrence of pandemics caused by Influenza viruses type A with a high rate of mortality. The ongoing pandemic caused by avian influenza virus serotype H9N9 began in Hong Kong in 1992, and another pandemic caused by serotype H5N1 began in China (Hong Kong in 1999. The world wide spreading of these viruses occurred due to migratory birds. Avian influenza was confirmed in Serbia in 2007. The goal of this study was to examine whether the avian influenza viruses type A circulate in the region of the Obedska bara marsh, which is a famous resort for many birds in Serbia, as well as many birds migrating from Europe to Africa and vice versa. The samples of blood sera of many animal species (123 samples from fowl, 64 samples from donkeys, 40 samples from horses were tested by serologic reaction of inhibition of haemmaglutination (IHA for the presence of antibodies to influenza A subtypes H5N1, H5N2, H5N3, H7N1 and H7N2. Also, the samples of blood sera of experimental chicken exposed to wild life in Obedska bara (sentinel species were tested. Antibodies to subtypes H5N1, H5N2, H5N3, H7N1 and H7N2 were found in chicken from Dec, Boljevci, Petrovcic and Kupinovo villages but no antibodies were found in blood sera from hams from Dobanovci, Jakovo, Becmen and Surcin villages. From 23 samples from ducks antibodies were detected in 3 samples, and from 22 geese blood sera antibodies were found in 4 samples. From a total of 40 horse blood sera tested one was tested positive, and from 64 donkey sera 17 were positive for the presence of antibodies for avian influenza type A. In blood sera of experimental chicken antibodies were found by subtype H5N1 with corrections with H5N2 and H7N1.

  9. Pointer Animation Implementation at Development of Multimedia Learning of Java Programming

    Science.gov (United States)

    Rusli, Muhammad; Atmojo, Yohanes Priyo

    2015-01-01

    This research represents the development research using the references of previous research results related to the development of interactive multimedia learning (learner controlled), specially about the effectiveness and efficiency of multimedia learning of a content that developed by pointer animation implementation showing the content in…

  10. ACM SIGGRAPH Video Review Issue 152, SIGGRAPH 2005 Animation Theater Program PART 2

    DEFF Research Database (Denmark)

    2005-01-01

    Pre-operative evaluation of surgical strategies is of utmost importancein many areas of surgery. This is especially true for surgeryin congenital heart disease, where the complex morphology variesfrom individual to individual. This animation shows how interactive,real-time computer graphics...

  11. Epigenetics and developmental programming of welfare and production traits in farm animals.

    Science.gov (United States)

    Sinclair, K D; Rutherford, K M D; Wallace, J M; Brameld, J M; Stöger, R; Alberio, R; Sweetman, D; Gardner, D S; Perry, V E A; Adam, C L; Ashworth, C J; Robinson, J E; Dwyer, C M

    2016-07-21

    The concept that postnatal health and development can be influenced by events that occur in utero originated from epidemiological studies in humans supported by numerous mechanistic (including epigenetic) studies in a variety of model species. Referred to as the 'developmental origins of health and disease' or 'DOHaD' hypothesis, the primary focus of large-animal studies until quite recently had been biomedical. Attention has since turned towards traits of commercial importance in farm animals. Herein we review the evidence that prenatal risk factors, including suboptimal parental nutrition, gestational stress, exposure to environmental chemicals and advanced breeding technologies, can determine traits such as postnatal growth, feed efficiency, milk yield, carcass composition, animal welfare and reproductive potential. We consider the role of epigenetic and cytoplasmic mechanisms of inheritance, and discuss implications for livestock production and future research endeavours. We conclude that although the concept is proven for several traits, issues relating to effect size, and hence commercial importance, remain. Studies have also invariably been conducted under controlled experimental conditions, frequently assessing single risk factors, thereby limiting their translational value for livestock production. We propose concerted international research efforts that consider multiple, concurrent stressors to better represent effects of contemporary animal production systems.

  12. EPA Releases Guidance on a Voluntary Pilot Program to Reduce Animal Testing

    Science.gov (United States)

    EPA is announcing the start of a voluntary pilot program to evaluate the usefulness and acceptability of a mathematical tool that estimates the toxicological classification of a chemical, which is used in the GHS.

  13. Investigation of independence in inter-animal tumor-type occurrences within the NTP rodent-bioassay database

    Energy Technology Data Exchange (ETDEWEB)

    Bogen, K.T. [Lawrence Livermore National Lab., CA (United States); Seilkop, S. [Analytical Sciences, Inc., Durham, NC (United States)

    1993-05-01

    Statistically significant elevation in tumor incidence at multiple histologically distinct sites is occasionally observed among rodent bioassays of chemically induced carcinogenesis. If such data are to be relied on (as they have, e.g., by the US EPA) for quantitative cancer potency assessment, their proper analysis requires a knowledge of the extent to which multiple tumor-type occurrences are independent or uncorrelated within individual bioassay animals. Although difficult to assess in a statistically rigorous fashion, a few significant associations among tumor-type occurrences in rodent bioassays have been reported. However, no comprehensive studies of animal-specific tumor-type occurrences at death or sacrifice have been conducted using the extensive set of available NTP rodent-bioassay data, on which most cancer-potency assessment for environmental chemicals is currently based. This report presents the results of such an analysis conducted on behalf of the National Research Council`s Committee on Risk Assessment for Hazardous Air Pollutants. Tumor-type associations among individual animals were examined for {approximately}2500 to 3000 control and {approximately}200 to 600 treated animals using pathology data from 62 B6C3F1 mouse studies and 61 F/344N rat studies obtained from a readily available subset of the NTP carcinogenesis bioassay database. No evidence was found for any large correlation in either the onset probability or the prevalence-at-death or sacrifice of any tumor-type pair investigated in control and treated rats and niece, although a few of the small correlations present were statistically significant. Tumor-type occurrences were in most cases nearly independent, and departures from independence, where they did occur, were small. This finding is qualified in that tumor-type onset correlations were measured only indirectly, given the limited nature of the data analyzed.

  14. A preliminary investigation of the environmental Control and Life Support Subsystems (EC/LSS) for animal and plant experiment payloads

    Science.gov (United States)

    Wells, H. B.

    1972-01-01

    A preliminary study of the environmental control and life support subsystems (EC/LSS) necessary for an earth orbital spacecraft to conduct biological experiments is presented. The primary spacecraft models available for conducting these biological experiments are the space shuttle and modular space station. The experiments would be housed in a separate module that would be contained in either the shuttle payload bay or attached to the modular space station. This module would be manned only for experiment-related tasks, and would contain a separate EC/LSS for the crew and animals. Metabolic data were tabulated on various animals that are considered useful for a typical experiment program. The minimum payload for the 30-day space shuttle module was found to require about the equivalent of a one-man EC/LSS; however, the selected two-man shuttle assemblies will give a growth and contingency factor of about 50 percent. The maximum payloads for the space station mission will require at least a seven-man EC/LSS for the laboratory colony and a nine-man EC/LSS for the centrifuge colony. There is practically no room for growth or contingencies in these areas.

  15. Lymphatic territories (lymphosomes in a canine: an animal model for investigation of postoperative lymphatic alterations.

    Directory of Open Access Journals (Sweden)

    Hiroo Suami

    Full Text Available BACKGROUND: Lymph node dissection is often performed as a part of surgical treatment for breast cancer and malignant melanoma to prevent malignant cells from traveling via the lymphatic system. Currently little is known about postoperative lymphatic drainage pattern alterations. This knowledge may be useful for management of recurrent cancer and prevention of breast cancer related lymphedema. We mapped the complete superficial lymphatic system of a dog and used this canine model to perform preliminary studies of lymphatic architectural changes in postoperative condition. METHODS: Lymphatic territories (lymphosomes were mapped with 4 female mongrel carcasses using an indocyanine green (ICG fluorescent lymphography and a radiographic microinjection technique. Two live dogs were then subjected to unilateral lymph node dissection of lymph basins of the forelimb, and ICG lymphography and lymphangiogram were performed 6 months after the surgery to investigate lymphatic changes. Lymphatic patterns in the carcass were then compared with postoperative lymphatic patterns in the live dogs. RESULTS: Ten lymphosomes were identified, corresponding with ten lymphatic basins. Postoperative fluorescent lymphographic images and lymphangiograms in the live dogs revealed small caliber lymphatic network fulfilling gaps in the surgical area and collateral lymphatic vessels arising from the network connecting to lymph nodes in the contralateral and ipsilateral neck in one dog and the ipsilateral subclavicular vein in another dog. CONCLUSION: Our canine lymphosome map allowed us to observe lymphatic collateral formations after lymph node dissection in live dogs. This canine model may help clarify our understanding of postoperative lymphatic changes in humans in future studies.

  16. Animal models for small for gestational age and fetal programming of adult disease.

    Science.gov (United States)

    Vuguin, Patricia M

    2007-01-01

    Fetal growth retardation is a fetal adaptation in response to inadequate supply of oxygen and/or nutrients. Animal models of intrauterine growth retardation are an invaluable tool to question the genetic, molecular and cellular events that determine fetal growth and development. Rodent and non-litter bearing animals are mammalian system with similar embryology,anatomy and physiology to humans. Utilization of these systems has led to a greater understanding of the pathophysiology and consequences of intrauterine growth retardation. These observations are comparable to that observed in humans born small for gestational age, and are of interest because of the known association between poor fetal growth and development of adult disease. All the experimental manipulations described here have altered a number of metabolic and physiological variables, but the pattern of alterations seems to vary with the procedure and species employed. This review describes animal models for intrauterine growth retardation and assesses their potentials and limitations at aiming to improve strategies for the prevention of adult disease.

  17. Selecting Television Programs for Language Learning: Investigating Television Programs from the Same Genre

    Science.gov (United States)

    Webb, Stuart

    2011-01-01

    The scripts of 288 television episodes were analysed to determine the extent to which vocabulary reoccurs in television programs from the same subgenres and unrelated television programs from different genres. Episodes from two programs from each of the following three subgenres of the American drama genre: medical, spy/action, and criminal…

  18. Reducing the number of animals used for microsurgery training programs by using a task-trainer simulator.

    Science.gov (United States)

    Guerreschi, P; Qassemyar, A; Thevenet, J; Hubert, T; Fontaine, C; Duquennoy-Martinot, V

    2014-01-01

    To master the skills needed for microsurgery techniques, residents must enrol in a long and complex training program that includes manipulations on simulators, on ex vivo tissues and finally in vivo training. This final step consists of performing vascular anastomoses on murine models. We propose here a simulation program designed to decrease the number of rats used during the final in vivo training. Our study presents the materials used, the various exercises proposed and their evaluations. Two identical student groups were compared in the framework of the University Diploma of Microsurgery. Group A (seven students) followed a classic training program, all of whom achieved permeable vascular anastomoses. A total of 149 rats were needed for this group. Group B (seven students) first validated their manipulations on the task-trainer simulation program. A mean of 6 h was necessary to obtain this validation. All these students achieved the required permeable vascular anastomoses but only 77 rats were used for this group. This simulation program spared 72 rats, abiding by the Russell and Burch concept of a humane experimental technique, namely the 3R principles. This home-made, cost-efficient and easy-to-use task trainer included various exercises with increasing difficulty levels and a progressive scoring system. We believe that microsurgery training needs to include both simple and sophisticated tools in order to reduce the number of animals used to master these surgical skills.

  19. Animal welfare indicators and environmental enrichment programs in species of wild mammals in captivity

    OpenAIRE

    Soriano Jiménez, Ana Isabel

    2013-01-01

    [spa] En la actualidad, los cuatro objetivos de los zoos modernos son la educación, la investigación, la conservación y el ocio. Esta tesis se centró en la evaluación de algunos indicadores de bienestar animal en cuatro especies de mamíferos en condiciones de cautividad (el patrón de actividad diario, la ocurrencia de conductas aberrantes, el uso del espacio y las interacciones sociales). Los principales resultados obtenidos en este estudio pueden resumirse en: 1) Las conductas aberrantes en ...

  20. Aquatic Species Program review: proceedings of principal investigators meeting

    Energy Technology Data Exchange (ETDEWEB)

    1985-06-01

    The purpose of the Aquatic Species Program is to improve the productivity, conversion to fuels, and cost efficiency of aquatic plant culture technologies. The emphasis of the program is on developing a mass culture technology for cultivating oil-yielding microalgae in the American southwest. A technical and economic analysis indicated that such a concept would be feasible if (1) lipid yields from microalgae are improved, (2) there is sufficient saline water for large-scale development, and (3) microalgal lipids can be economically converted to conventional fuels. It was determined that fuels from microalgal lipids presented better options than converting the microalgal biomass to either alcohols or methane. All lipids can potentially be catalytically converted to gasoline, or the fatty acids can be converted to substitute diesel fuels. The Southwest has the necessary low, flat, underutilized lands, and carbon dioxide is available from either natural deposits or flue gas from industrial plants. The amount of saline water available will probably determine how much fuel can be produced from aquatic species, and this question should be answered during 1985. The largest constraint of this technology is the economical production of an oil-rich microalgal feedstock. The agenda for the review was divided into four sections: species selection and characterization, applied physiological studies, outdoor mass cultivation, and systems design and analysis. Papers from these presentations are included in these proceedings. Program advances were reported in the areas of species collection and selection, modulated light physiology, mass culture yields, harvesting of microalgae, mass culture facility design and analysis, and assessments on fuel options from microalgae. Separate abstracts have been prepared for each paper for inclusion in the Energy Data Base.

  1. A Survey of Successful Evaluations of Program Visualization and Algorithm Animation Systems

    Science.gov (United States)

    Urquiza-Fuentes, Jaime; Velazquez-Iturbide, J. Angel

    2009-01-01

    This article reviews successful educational experiences in using program and algorithm visualizations (PAVs). First, we survey a total of 18 PAV systems that were subject to 33 evaluations. We found that half of the systems have only been tested for usability, and those were shallow inspections. The rest were evaluated with respect to their…

  2. 75 FR 52976 - Issuance of Revised Users' Manual for Commission Mediation Program for Investigations Under...

    Science.gov (United States)

    2010-08-30

    ... COMMISSION Issuance of Revised Users' Manual for Commission Mediation Program for Investigations Under...: Notice is hereby given that the Commission has issued a revised Users' Manual for its program for the... Commission has determined to issue a revised Users' Manual for its program for the mediation...

  3. A Quantitative Investigation of Stakeholder Variation in Training Program Evaluation.

    Science.gov (United States)

    Michalski, Greg V.

    A survey was conducted to investigate variation in stakeholder perceptions of training results and evaluation within the context of a high-technology product development firm (the case organization). A scannable questionnaire survey booklet was developed and scanned data were exported and analyzed. Based on an achieved sample of 280 (70% response…

  4. Psychological Evaluation of Animal-assisted Intervention (AAI) Programs Involving Visiting Dogs and Cats for Alcohol Dependents: A Pilot Study.

    Science.gov (United States)

    Ohtani, Nobuyo; Narita, Shin; Yoshihara, Eiji; Ohta, Mitsuaki; Iwahashi, Kazuhiko

    2015-12-01

    The purpose of this study was to develop an evaluation method for animal-assisted intervention (AAI) programs involving Mood Check List-Short form.2 (MCL-S.2) and the State-Trait Anxiety Inventory (STAI) for psychiatric daycare of Japanese alcohol. dependents. A total of 36 alcohol dependents completed the study and questionnaires assessing their state. A single session of AAI reduced both subjective and physiological measures of state anxiety (A-State); and this program induced a significant reduction in the anxiety after an AAI program session with the dogs and cats involved in the intervention (p = 0.001). The Wilcoxon t-test showed that there were also significant differences in the "anxiety", "pleasantness", and "relaxation". scores for MCL-S.2 among the alcohol dependents, before and after AAI; a significantly decreased "anxiety" score (p = 0.006), and increased "pleasantness" (p = 0.002) and "relaxation" (p=0.012) scores for MCL-S.2 after AAI. The results of this study indicated that alcohol dependents who experienced a group AAI session-program exhibited significant improvements in their feeling; decreased anxiety, and increased pleasantness and relaxation.

  5. Clinical Investigation Program Report, RCS MED-300 (R-1).

    Science.gov (United States)

    1985-10-31

    through protocols approved by the Institutional Review Committee for registration with the Department of Clinical Investigation during Fiscal Year...Case report of conversion catatonia : Indication for hypnosis. Am J Psychotherapy Oct 1984; 38(4)s566-570. Xenakis SN, Brooks FR, Balson PM, A triage...Hospital and Community Psychiatry. Jensen PS, Lewis RL, Xenakis SN: The military family in review : Context, risk, and prevention. J Am Academy Child

  6. TC-Investigator: A Matlab Program to Explore Pseudosections

    Science.gov (United States)

    Pearce, Mark; Gazley, Michael; White, Alistair

    2014-05-01

    Forward modelling of bulk rock compositions to constrain pressures and temperatures of metamorphism based on mineral assemblage is a commonly used technique. The pseudosections produced contain a wealth of information about predicted mineral compositions and abundances that goes far beyond variations in mineral assemblage. A grid of these variations can be contoured using Gibbs free energy minimisation software (such as Theriak-Domino) or precise isopleths calculated for specific quantities in THERMOCALC. We have produced a new piece of software called TC-Investigator that amalgamates these approaches to provide a relatively quick and user friendly way to contour all compositional parameters and mineral modes across a THERMOCALC pseudosection. TC-Investigator takes the postscript pseudosection diagram and creates a grid of points at a user-specified resolution. THERMOCALC is then used to calculate the equilibrium mineral assemblage at each point using an initial starting guess provided by the user (this can be calculated during initial pseudosection calculation). Once all points have been tried, any that failed to calculate are re-tried using interpolated starting guess values from the surrounding points. This procedure is iterated until no more solutions are found. Any remaining unsolved points are then interpolated numerically from surrounding solutions to produce a fully quantified set of mineral modes and compositions. Following calculation, the dataset can be contoured and output as figures, output as a Matlab readable binary structure or selected compositions written to an ASCII text file. Compositional maps created by TC-Investigator have the power to inform the user about compositional variables that are not conventionally considered. The automated calculation method makes it easy to investigate all variables in one go. For example, in metapelitic rocks, garnet shows the variations in composition that are usually contoured, however, these couple to

  7. Paws for a Study Break: Running an Animal-Assisted Therapy Program at the Gerstein Science Information Centre

    Directory of Open Access Journals (Sweden)

    Allison Bell

    2013-06-01

    Full Text Available The Gerstein Science Information Centre is the Science and Health Sciences library serving the University of Toronto community. As the second largest library on campus, Gerstein is a mecca for studying and can accommodate 1100 students. Research has shown that high levels of stress, anxiety, depression, and other mental health disorders are prevalent among both medical students and the student population as a whole. In recent years, Gerstein staff members have seen evidence of the rising levels of student stress in their dealings with the public while providing reference and research help. Animal-assisted therapy (AAT is often used in hospital and rehabilitation settings and, most recently, to help young children learn to read by providing a stress-free learning environment in public libraries and schools. Studies on animal-assisted therapy have shown that AAT decreases blood pressure, cortisol, and reduces anxiety overall. In response to these findings, staff at Gerstein decided to implement an AAT program, “Paws for a Study Break,” comprised of several sessions when a therapy dog and her handler would visit the library to hold ‘office hours’ and give students a break from their studying during the Winter 2012 exam period. Through a total of six visits of ninety minutes each, 417 visitors were received. Best practices and lessons learned are discussed, including steps involved in coordination of the event, working with volunteers, publicity avenues, dealing with media requests, costs involved, and evaluation techniques. Based on the completed evaluation forms, the response to the therapy dog program at Gerstein was overwhelmingly positive; students were very appreciative, and there are plans underway to repeat this program on an ongoing basis.

  8. Learning Anime Studio

    CERN Document Server

    Troftgruben, Chad

    2014-01-01

    Anime Studio is your complete animation program to help you create 2D movies, cartoons, anime, and cut out animations. You can create your own animated shorts and use Anime Studio to produce cartoon animations for film, video, or streaming over the Web, which can be enjoyed on YouTube, Vimeo, and other popular sites. Anime Studio is great for hobbyists and professionals alike, combining tools for both illustration and animation. With Anime Studio's easy-to-use interface, you will be creating an animated masterpiece in no time. This practical, step-by-step guide will provide you with a structur

  9. Report to the Governor of Alaska on cooperative predatory-animal investigations and control in the Territory for the period March 1, 1929, to February 28, 1931

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a report to the governor of Alaska on cooperative predatory animal investigations and control in the territory for the period March 1, 1929 to...

  10. Program SPACECAP: software for estimating animal density using spatially explicit capture-recapture models

    Science.gov (United States)

    Gopalaswamy, Arjun M.; Royle, J. Andrew; Hines, James E.; Singh, Pallavi; Jathanna, Devcharan; Kumar, N. Samba; Karanth, K. Ullas

    2012-01-01

    1. The advent of spatially explicit capture-recapture models is changing the way ecologists analyse capture-recapture data. However, the advantages offered by these new models are not fully exploited because they can be difficult to implement. 2. To address this need, we developed a user-friendly software package, created within the R programming environment, called SPACECAP. This package implements Bayesian spatially explicit hierarchical models to analyse spatial capture-recapture data. 3. Given that a large number of field biologists prefer software with graphical user interfaces for analysing their data, SPACECAP is particularly useful as a tool to increase the adoption of Bayesian spatially explicit capture-recapture methods in practice.

  11. The effects of implementing a feral cat spay/neuter program in a Florida county animal control service.

    Science.gov (United States)

    Hughes, Kathy L; Slater, Margaret R; Haller, Linda

    2002-01-01

    In 1995, a county animal control service implemented a feral cat sterilization program with the goal of reducing the number of healthy cats euthanized, complaints, and the county's costs. The service collected data from a 6-year period both before and after the program's implementation. The service totaled the numbers of both cat and dog impoundments, surgeries, adoptions, euthanasias, and complaints for each year; standardized both sets of numbers on a per- 10,000-person basis to compare trends between dogs and cats; and calculated estimated costs for neutering versus impounding and euthanizing the feral cats. Changing from a policy of euthanasia of feral cats to support for trap-neuter-return did not result in an increase in the number of complaints or cat impoundments. The percentage of impounded cats euthanized decreased between the periods before and after the program began, and the percentage adopted increased. The ratio of complaints to impounds decreased between the 2 periods, and the ratio of surgeries to impounds increased. Impoundments of cats were relatively steady in spite of the continually increasing human population. Euthanasias decreased for both cats and dogs since 1997. Since 1996, complaints decreased for both. Surgeries for both cats and dogs increased over the 12 years. Adoptions for cats and dogs increased greatly in fiscal year 1998/1999.

  12. Object Oriented Programming Systems (OOPS) and frame representations: An investigation of programming paradigms

    Science.gov (United States)

    Auty, David

    1988-01-01

    The project was initiated to research Object Oriented Programming Systems (OOPS) and frame representation systems, their significance and applicability, and their implementation in or relationship to Ada. Object orientated is currently a very popular conceptual adjective. Object oriented programming, in particular, is promoted as a particularly productive approach to programming; an approach which maximizes opportunities for code reuse and lends itself to the definition of convenient and well-developed units. Such units are thus expected to be usable in a variety of situations, beyond the typical highly specific unit development of other approaches. Frame represenation systems share a common heritage and similar conceptual foundations. Together they represent a quickly emerging alternative approach to programming. The approach is to first define the terms, starting with relevant concepts and using these to put bounds on what is meant by OOPS and Frames. From this the possibilities were pursued to merge OOPS with Ada which will further elucidate the significant characteristics which make up this programming approach. Finally, some of the merits and demerits of OOPS were briefly considered as a way of addressing the applicability of OOPS to various programming tasks.

  13. Seismic investigations of the HDR Safety Program. Summary report

    Energy Technology Data Exchange (ETDEWEB)

    Malcher, L.; Schrammel, D. [Kernforschungszentrum Karlsruhe GmbH (Germany); Steinhilber, H. [Fraunhofer-Institut fuer Betriebsfestigkeit (LBF), Darmstadt (Germany); Kot, C.A. [Argonne National Lab., IL (United States)

    1994-08-01

    The primary objective of the seismic investigations, performed at the HDR facility in Kahl/Main, FRG was to validate calculational methods for the seismic evaluation of nuclear-reactor systems, using experimental data from an actual nuclear plant. Using eccentric mass shaker excitation the HDR soil/structure system was tested to incipient failure, exhibiting highly nonlinear response and demonstrating that structures not seismically designed can sustain loads equivalent to a design basin earthquake (DBE). Load transmission from the structure to piping/equipment indicated significant response amplifications and shifts to higher frequencies, while the response of tanks/vessels depended mainly on their support conditions. The evaluation of various piping support configurations demonstrated that proper system design (for a given spectrum) rather than number of supports or system stiffness is important to limiting pipe greens. Piping at loads exceeding the DBE eightfold still had significant margins and failure is improbable inspite of multiple support failures. The mean value for pipe damping, even under extreme loads, was found to be about 4%. Comparison of linear and nonlinear computational results with piping response measurements showed that predictions have a wide scatter and do not necessarily yield conservative responses underpredicting, in particular, peak support forces. For the soil/structure system the quality of the predictions did not depend so much on the complexity of the modeling, but rather on whether the model captured the salient features and nonlinearities of the system.

  14. Electrophysiology Meets Ecology: Investigating How Vision is Tuned to the Life Style of an Animal using Electroretinography.

    Science.gov (United States)

    Stowasser, Annette; Mohr, Sarah; Buschbeck, Elke; Vilinsky, Ilya

    2015-01-01

    Students learn best when projects are multidisciplinary, hands-on, and provide ample opportunity for self-driven investigation. We present a teaching unit that leads students to explore relationships between sensory function and ecology. Field studies, which are rare in neurobiology education, are combined with laboratory experiments that assess visual properties of insect eyes, using electroretinography (ERG). Comprised of nearly one million species, insects are a diverse group of animals, living in nearly all habitats and ecological niches. Each of these lifestyles puts different demands on their visual systems, and accordingly, insects display a wide array of eye organizations and specializations. Physiologically relevant differences can be measured using relatively simple extracellular electrophysiological methods that can be carried out with standard equipment, much of which is already in place in most physiology laboratories. The teaching unit takes advantage of the large pool of locally available species, some of which likely show specialized visual properties that can be measured by students. In the course of the experiments, students collect local insects or other arthropods of their choice, are guided to formulate hypotheses about how the visual system of "their" insects might be tuned to the lifestyle of the species, and use ERGs to investigate the insects' visual response dynamics, and both chromatic and temporal properties of the visual system. Students are then guided to interpret their results in both a comparative physiological and ecological context. This set of experiments closely mirrors authentic research and has proven to be a popular, informative and highly engaging teaching tool.

  15. Animated Asphalt

    DEFF Research Database (Denmark)

    Paldam, Camilla Skovbjerg

    2015-01-01

    “animation”, defined as “an innate (and learnable) ability of our bodies to discover life in inanimate images” (Belting 2012, 188). In this essay I investigate the animation of pictures in dialogue with Mitchell, both by addressing general questions such as: how is animation of otherwise static pictures...... to be understood? How does animation differ in different media? And in particular by focusing on and questioning the gender positions inherent in Mitchell’s theory. Animation has an erotic component of seduction and desire, and what pictures want, becomes for Mitchell, what women want. There is of course no simple...

  16. Guest investigator program study: Physics of equatorial plasma bubbles

    Science.gov (United States)

    Tsunoda, Roland T.

    1994-01-01

    -shaped plasma bubbles. The second topic was pursued because the inability to predict the day-to-day occurrence of plasma bubbles indicated inadequate knowledge of the physics of plasma bubbles. An understanding of bubble formation requires an understanding of the roles of the various terms in the linearized growth rate of the collisional Rayleigh-Taylor instability. In our study, we examined electric-field perturbations found in SM-D EFI data and found that the seeding is more likely to be produced in the E region rather than the F region. The results of this investigation are presented in the Appendix of this report and will be submitted for publication in the Journal of Geophysical Research.

  17. The effects of animal-assisted therapy on wounded warriors in an Occupational Therapy Life Skills program.

    Science.gov (United States)

    Beck, Christine E; Gonzales, Florie; Sells, Carol Haertlein; Jones, Cynthia; Reer, Theresa; Zhu, Yao Yao

    2012-01-01

    Animal-assisted therapy (AAT) has gained much attention in civilian and military health care. Evidence supports its benefits with varied populations with diseases and disabilities, but no research has been done with injured or ill service members. This pretest, posttest nonrandomized control group study evaluated the effects of AAT on Warriors in transition (N=24) attending an Occupational Therapy Life Skills program with the long-term goal of improving their successful reintegration. Although significant differences were not found between the groups on most measures, anecdotal reports by participants and observers indicate that participants eagerly anticipated being with the therapy dogs, expressed pleasure and satisfaction with the experience, and regretted seeing it end. There were significant correlations between mood, stress, resilience, fatigue, and function at various measurement points. This is the first study to formally assess the benefits of AAT with wounded service members in garrison. Suggestions for future research are provided.

  18. The application of medical informatics to the veterinary management programs at companion animal practices in Alberta, Canada: a case study.

    Science.gov (United States)

    Anholt, R M; Berezowski, J; Maclean, K; Russell, M L; Jamal, I; Stephen, C

    2014-02-01

    Companion animals closely share their domestic environment with people and have the potential to, act as sources of zoonotic diseases. They also have the potential to be sentinels of infectious and noninfectious, diseases. With the exception of rabies, there has been minimal ongoing surveillance of, companion animals in Canada. We developed customized data extraction software, the University of, Calgary Data Extraction Program (UCDEP), to automatically extract and warehouse the electronic, medical records (EMR) from participating private veterinary practices to make them available for, disease surveillance and knowledge creation for evidence-based practice. It was not possible to build, generic data extraction software; the UCDEP required customization to meet the specific software, capabilities of the veterinary practices. The UCDEP, tailored to the participating veterinary practices', management software, was capable of extracting data from the EMR with greater than 99%, completeness and accuracy. The experiences of the people developing and using the UCDEP and the, quality of the extracted data were evaluated. The electronic medical record data stored in the data, warehouse may be a valuable resource for surveillance and evidence-based medical research.

  19. Programming the brain: Common outcomes and gaps in knowledge from animal studies of IUGR.

    Science.gov (United States)

    Hunter, Damien S; Hazel, Susan J; Kind, Karen L; Owens, Julie A; Pitcher, Julia B; Gatford, Kathryn L

    2016-10-01

    IUGR in humans is associated with impaired pre- and postnatal neurodevelopment, and subsequent postnatal cognition, resulting in lower IQ, poorer memory, visuomotor and executive function skills, as well as behavioural and attentional problems. Experimental models of IUGR are needed to allow direct testing of causality and interventions, and have benefits in reducing both confounding by comorbidities such as prematurity, and variation due to environment and genetics. This review describes and discusses experimental models of IUGR in which neurodevelopmental and cognitive outcomes of IUGR have been reported. We consider the timing of neurodevelopment relative to birth and to the period of restriction, as well as the effects of each experimental perturbation on the fetal environment and development, before discussing neurodevelopmental and cognitive outcomes for progeny as fetuses, neonates and into adolescent and adult life. Experimental IUGR induces broadly similar outcomes to human IUGR, with altered brain morphology, in particular grey matter loss and discordant trajectory of white matter development, and poorer cognition and memory reported in various studies. Nevertheless, there remain gaps in knowledge of neurodevelopment in experimental models. We end the review with recommendations for the design of future studies to further investigate the mechanisms underlying adverse neurodevelopmental consequences of IUGR, and to evaluate interventions that may subsequently improve outcomes of IUGR in humans.

  20. Empirical Investigation into Motives for Choosing Web-Based Distance Learning Programs

    Science.gov (United States)

    Alkhattabi, Mona

    2016-01-01

    Today, in association with rapid social and economic changes, there is an increasing level of demand for distance and online learning programs. This study will focus on identifying the main motivational factors for choosing a web-based distance-learning program. Moreover, it will investigate how these factors relate to age, gender, marital status…

  1. An Investigation into the Faculty Development Practices in Chiropractic Education Programs

    Science.gov (United States)

    Scaringe, John G.

    2010-01-01

    A descriptive case study design using a cross-sectional quantitative survey method was used to investigate the impact of faculty development programs on teaching effectiveness perceived by faculty teaching at chiropractic colleges in the United States. The availability of faculty development programs related to teaching and student learning was…

  2. An investigation of scale effects in family substance abuse treatment programs

    Directory of Open Access Journals (Sweden)

    Lee A James

    2010-07-01

    Full Text Available Abstract This short report investigates scale effects in family substance abuse treatment programs. In Massachusetts, the family substance abuse treatment programs were much more costly than other adult residential treatment models. State officials were concerned that the "scale" or size of these programs (averaging just eight families was too small to be economical. Although the sample size (just nine programs was too small to permit reliable inference, the data clearly signalled the importance of "scale effects" in these family substance abuse treatment programs. To further investigate scale effects in family substance abuse treatment programs, data from the Center for Substance Abuse Treatment's (CSAT's Residential Women and Children and Pregnant and Postpartum Women (RWC-PPW Demonstration were re-analyzed, focusing on the relationship between cost per family-day and the estimated average family census. This analysis indicates strong economies of scale up until an average family census of about 14, and less apparent scale effects beyond that point. In consideration of these and other study findings, a multidisciplinary interagency team redesigned the Massachusetts' family treatment program model. The new programs are larger than the former family treatment programs, with each new program having capacity to treat 11 to 15 families depending on family makeup.

  3. An Investigation of the Effects of Different Types of Activities during Pauses in a Segmented Instructional Animation

    Science.gov (United States)

    Cheon, Jongpil; Chung, Sungwon; Crooks, Steven M.; Song, Jaeki; Kim, Jeakyeong

    2014-01-01

    Since the complex and transient information in instructional animations requires more cognitive resources, the segmenting principle has been proposed to reduce cognitive overload by providing smaller chunks with pauses between segments. This study examined the effects of different types of activities during pauses in a segmented animation. Four…

  4. Investigation of effect of nutritional drink on chemotherapy-induced mucosal injury and tumor growth in an established animal model.

    Science.gov (United States)

    Bateman, Emma; Bowen, Joanne; Stringer, Andrea; Mayo, Bronwen; Plews, Erin; Wignall, Anthony; Greenberg, Norman; Schiffrin, Eduardo; Keefe, Dorothy

    2013-09-30

    Chemotherapy-induced mucositis represents a significant burden to quality of life and healthcare costs, and may be improved through enhanced nutritional status. We first determined the safety of two nutritional drinks (plus placebo), and then potential gut protection in tumor-bearing rats in a model of methotrexate-induced mucositis. In study 1, animals were fed one of two test diets (or placebo or control chow pellets) for a total of 60 days and were monitored daily. All diets were found to be safe to administer. In study 2, after seven days of receiving diets, a Dark Agouti Mammary Adenocarcinoma (DAMA) was transplanted subcutaneously. Ten days after starting diets, animals had 2 mg/kg intramuscular methotrexate administered on two consecutive days; after this time, all animals were given soaked chow. Animals were monitored daily for changes in bodyweight, tumor burden and general health. Animals were killed 10, 12 and 16 days after initially starting diets, and tissues were collected at necropsy. In study 1, animals receiving diets had gained 0.8% and 10.8% of their starting bodyweight after 60 days, placebo animals 4.4%, and animals fed on standard chow had gained 15.1%. In study 2, there was no significant influence of test diet on bodyweight, organ weight, tumor burden or biochemical parameters. Only animals treated with MTX exhibited diarrhea, although animals receiving Diet A and Diet C showed a non-significant increase in incidence of diarrhea. Administration of these nutritional drinks did not improve symptoms of mucositis.

  5. Investigation of Effect of Nutritional Drink on Chemotherapy-Induced Mucosal Injury and Tumor Growth in an Established Animal Model

    Directory of Open Access Journals (Sweden)

    Eduardo Schiffrin

    2013-09-01

    Full Text Available Chemotherapy-induced mucositis represents a significant burden to quality of life and healthcare costs, and may be improved through enhanced nutritional status. We first determined the safety of two nutritional drinks (plus placebo, and then potential gut protection in tumor-bearing rats in a model of methotrexate-induced mucositis. In study 1, animals were fed one of two test diets (or placebo or control chow pellets for a total of 60 days and were monitored daily. All diets were found to be safe to administer. In study 2, after seven days of receiving diets, a Dark Agouti Mammary Adenocarcinoma (DAMA was transplanted subcutaneously. Ten days after starting diets, animals had 2 mg/kg intramuscular methotrexate administered on two consecutive days; after this time, all animals were given soaked chow. Animals were monitored daily for changes in bodyweight, tumor burden and general health. Animals were killed 10, 12 and 16 days after initially starting diets, and tissues were collected at necropsy. In study 1, animals receiving diets had gained 0.8% and 10.8% of their starting bodyweight after 60 days, placebo animals 4.4%, and animals fed on standard chow had gained 15.1%. In study 2, there was no significant influence of test diet on bodyweight, organ weight, tumor burden or biochemical parameters. Only animals treated with MTX exhibited diarrhea, although animals receiving Diet A and Diet C showed a non-significant increase in incidence of diarrhea. Administration of these nutritional drinks did not improve symptoms of mucositis.

  6. An astrophysics data program investigation of spatial structure of supernova remnants

    Science.gov (United States)

    Hughes, John P.

    1993-01-01

    The final report on astrophysics data program investigation of spatial structure of supernova remnants for the period 1 Aug. 1989 to 31 Jul. 1991 is presented. The goal of the project was the study of the spatial structure of supernova remnants (SNR's) as observed in the x-ray band. A number of software tools were developed for the analysis: (1) a program to fit various geometric models to high resolution x-ray data, and (2) programs for Fourier Transform analysis of clumping in SNR's. These programs were applied to high resolution imager (HRI) data on the young galactic SNR's Tycho and Kepler with some success.

  7. Images of Animals: Interpreting Three-Dimensional, Life-Sized 'Representations' of Animals--Zoo, Museum and Robotic Animals.

    Science.gov (United States)

    Tunnicliffe, Sue Dale

    A visit to the natural history museum is part of many pupils' educational program. One way of investigating what children learn about animals is to examine the mental models they reveal through their talk when they come face to face with animal representations. In this study, representations were provided by: (1) robotic models in a museum; (2)…

  8. Levels of polychlorinated dibenzo-p-dioxins and dibenzofurans in food of animal origin. The Swiss dioxin monitoring program.

    Science.gov (United States)

    Schmid, Peter; Gujer, Erika; Degen, Silvia; Zennegg, Markus; Kuchen, Arnold; Wüthrich, Claude

    2002-12-04

    Between 1997 and 1999, several cases of dioxin contaminations in foodstuffs of animal origin occurred in Europe due to feed contaminated by several independent sources: citrus pulp pellets, fat containing polychlorinated biphenyls (PCB), and kaolinitic clay as anti-caking agent in feedingstuffs. As a consequence of the latter, a survey on polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/F) in food of animal origin was initiated by the Swiss authorities to assess the extent of PCDD/F contamination and to document the efficiency of the measures taken to ensure the decontamination of the food supply. Investigation of a total of 128 samples of cow's milk, poultry, eggs, and meat revealed several cases of residue levels distinctly above the background exposure limit of approximately 2.5 ng of I-TEQ/kg (fat basis). Particularly, elevated concentrations were found in eggs (maximum 13 ng of I-TEQ/kg), poultry (maximum 3.9 ng of I-TEQ/kg), and pork (maximum 7.5 ng of I-TEQ/kg). On the basis of the observed PCDD/F congener pattern, the contamination could be attributed to PCDD/F-contaminated kaolin that was used as an anti-caking agent in particular feedstuffs.

  9. 77 FR 13343 - Pilot Program for Early Feasibility Study Investigational Device Exemption Applications...

    Science.gov (United States)

    2012-03-06

    ... HUMAN SERVICES Food and Drug Administration Pilot Program for Early Feasibility Study Investigational... for early feasibility study IDE applications. FDA is also announcing that the duration of the pilot... ``Investigational Device Exemptions (IDE) for Early Feasibility Medical Device Clinical Studies, Including...

  10. 77 FR 41316 - Federal Bureau of Investigation Anti-Piracy Warning Seal Program

    Science.gov (United States)

    2012-07-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE 41 CFR Part 128-1 RIN 1110-AA32 Federal Bureau of Investigation Anti-Piracy Warning Seal Program AGENCY... Bureau of Investigation (FBI) finalizes its proposed regulation regarding the FBI Anti-Piracy...

  11. Physics for Animation Artists

    Science.gov (United States)

    Chai, David; Garcia, Alejandro L.

    2011-01-01

    Animation has become enormously popular in feature films, television, and video games. Art departments and film schools at universities as well as animation programs at high schools have expanded in recent years to meet the growing demands for animation artists. Professional animators identify the technological facet as the most rapidly advancing…

  12. An Educational MONTE CARLO Simulation/Animation Program for the Cosmic Rays Muons and a Prototype Computer-Driven Hardware Display.

    Science.gov (United States)

    Kalkanis, G.; Sarris, M. M.

    1999-01-01

    Describes an educational software program for the study of and detection methods for the cosmic ray muons passing through several light transparent materials (i.e., water, air, etc.). Simulates muons and Cherenkov photons' paths and interactions and visualizes/animates them on the computer screen using Monte Carlo methods/techniques which employ…

  13. Student Planetary Investigators: A Program to Engage Students in Authentic Research Using NASA Mission Data

    Science.gov (United States)

    Hallau, K.; Turney, D.; Beisser, K.; Edmonds, J.; Grigsby, B.

    2015-12-01

    The Student Planetary Investigator (PI) Program engages students in authentic scientific research using NASA mission data. This student-focused STEM (Science, Technology, Engineering and Math) program combines problem-based learning modules, Next Generation Science Standards (NGSS) aligned curriculum, and live interactive webinars with mission scientists to create authentic research opportunities and career-ready experiences that prepare and inspire students to pursue STEM occupations. Primarily for high school students, the program employs distance-learning technologies to stream live presentations from mission scientists, archive those presentations to accommodate varied schedules, and collaborate with other student teams and scientists. Like its predecessor, the Mars Exploration Student Data Team (MESDT) program, the Student PI is free and open to teams across the country. To date, students have drafted research-based reports using data from the Lunar Reconnaissance Orbiter Mini-RF instrument and the MESSENGER Mercury orbiter, with plans to offer similar programs aligned with additional NASA missions in the future pending available funding. Overall, the program has reached about 600 students and their educators. Assessments based on qualitative and quantitative data gathered for each Student PI program have shown that students gain new understanding about the scientific process used by real-world scientists as well as gaining enthusiasm for STEM. Additionally, it is highly adaptable to other disciplines and fields. The Student PI program was created by the Johns Hopkins University Applied Physics Laboratory (APL) Space Department Education and Public Outreach office with support from NASA mission and instrument science and engineering teams.

  14. Bone scintigraphy for the investigation of lameness in small animals; Einsatz der Skelettszintigrafie in der Lahmheitsdiagnostik beim Kleintier

    Energy Technology Data Exchange (ETDEWEB)

    Bolln, G.; Franke, C. [Tieraerztliche Klinik fuer Kleintiere, Norderstedt (Germany)

    2010-03-15

    Bone scintigraphy has been used as a helpful method in diagnosing lameness in small animals. It is a sensitive, non-invasive method to evaluate bone lesions and orthopaedic disorders. It provides a functional image of the skeleton and thereby aiding in the localisation and diagnosing of obscure lameness. Compared to human medicine one important difference is the inability of an animal to characterize its pain to the examiner. Another difference is the lacking cooperation of an animal during bone scintigraphy. Before this background are shown on the basis of 5 examples the advantages, the method and the different indication of bone scintigraphy. The technique of this method arrives from a human medicine protocol of a 2-phase-bone-scintigraphy and has to be done under light anaesthesia, to avoid artefacts of movement during acquisitions. The authors are convinced that bone scintigraphy is a very useful and diagnostic method for evaluation of obscure lameness because it can give a quick diagnosis and aimed therapy. Therefore secondary changes and additional costs can be avoided for the animal and its owner. (orig.)

  15. Animals in biomedical space research

    Science.gov (United States)

    Phillips, Robert W.

    The use of experimental animals has been a major component of biomedical research progress. Using animals in space presents special problems, but also provides special opportunities. Rat and squirrel monkeys experiments have been planned in concert with human experiments to help answer fundamental questions concerning the effect of weightlessness on mammalian function. For the most part, these experiments focus on identified changes noted in humans during space flight. Utilizing space laboratory facilities, manipulative experiments can be completed while animals are still in orbit. Other experiments are designed to study changes in gravity receptor structure and function and the effect of weightlessness on early vertebrate development. Following these preliminary animals experiments on Spacelab Shuttle flights, longer term programs of animal investigation will be conducted on Space Station.

  16. Exploratory investigation of the need for and feasibility of a Lower Atmosphere Research Satellite (LARS) program

    Science.gov (United States)

    1980-01-01

    The need for and feasibility of a research satellite program for the intensive study of the lower atmosphere (the troposphere and lower stratosphere) is discussed. The priorities for scientific investigation of the lower atmosphere during the next decade are examined. The findings of the study are concerned with identification of those broad research issues of highest priority and, in particular, with those that are most appropriate for investigation from space platforms.

  17. Evaluation of a Communication Skills Training Program for Companion-Animal Veterinarians: A Pilot Study Using RIAS Coding.

    Science.gov (United States)

    McArthur, Michelle; Fitzgerald, Jennifer

    2016-01-01

    Effective veterinarian communication skills training and the related key outcomes provided the impetus for this study. We implemented a pre-experimental pre-test/post-test single-group design with a sample of 13 veterinarians and their 71 clients to evaluate the effects of a 6.5-hour communication skills intervention for veterinarians. Consultations were audiotaped and analyzed with the Roter Interaction Analysis System (RIAS). Clients completed the Consultation and Relational Care Measure, a global satisfaction scale, a Parent Medical Interview Satisfaction Scale, and the Adherence Intent measure. Veterinarians completed a communication confidence measure and a workshop satisfaction scale. Contrary to expectation, neither veterinarian communication skills nor their confidence improved post-training. Despite client satisfaction and perceptions of veterinarians' relational communication skills not increasing, clients nevertheless reported an increased intent to adhere to veterinarian recommendations. This result is important because client adherence is critical to managing and enhancing the health and well-being of animals. The results of the study suggest that while the workshop was highly regarded, either the duration of the training or practice opportunities were insufficient or a booster session was required to increase veterinarian confidence and integration of new skills. Future research should utilize a randomized control study design to investigate the appropriate intervention with which to achieve change in veterinarian communication skills. Such change could translate to more effective interactions in veterinarians' daily lives.

  18. [The investigation into specific features of the distribution of carbofuran in the body of the warm-blooded animals].

    Science.gov (United States)

    Shormanov, V K; Galushkin, S G; Kovalenko, E A; Terskikh, A P

    2015-01-01

    The objective of the present study was to estimate the distribution of the carbamate pesticide carfbofuran in the organism of the warm-blooded animals (rats) after its intragastric administration. It was shown that large amounts of unmetabolized carbofuran were present in the internal organs and biological fluids. The highest content of carbofuran was recorded in the stomach, large and small intestines, testicles, urinary bladder, ureters, and heart.

  19. INVESTIGATING THE OPINIONS OF MoNE STAFF ABOUT INSET PROGRAMS VIA DISTANCE EDUCATION

    Directory of Open Access Journals (Sweden)

    Rasit OZEN

    2009-10-01

    Full Text Available The aim of this study is to investigate the opinions of the Ministry of National Education (MoNE staff about in-service training (INSET programs via distance education. The subjects of this study were the staff (n=15 of the Inservice Training Department of MoNE in 2008. During the study, the qualitative data were collected through semi-structured interviews held with the (MoNE staff by the researcher. The results of the interviews revealed the importance of needs assessment, the relationship between INSET program course content and participants’ school curriculum, support mechanism in INSET programs via distance education, the application of what is learned and providing various opportunities to them that lead to their active involvement to the application of these programs, the characteristics of learning environments for these programs, INSET instructors’ teaching competencies and skills to fulfill various roles in online learning environments, of measuring and evaluating the performance of teachers during INSET programs via distance education and of the effectiveness of INSET programs via distance education.

  20. Investigating audiences’ attitudes towards local radio programs: A case study of city of Esfahan

    Directory of Open Access Journals (Sweden)

    Faezeh Taghipour

    2013-02-01

    Full Text Available For almost a century, radio stations have been some primary sources for presenting arts, entertainment, news, etc. and the primary concern on many studies is to understand audience attitude on this media. This paper attempts to investigate audience attitude on radio programs broadcasted in city of Esfahan, Iran. The proposed study selects random sample of 600 out of 1,745,428 residence of this city where 345 people actively were listening to these programs, actively. All questions were designed in Likert scale and Cronbach alpha was 0.941, which was well above the desirable level and validated the survey. According our survey, the most popular part of radio programs was associated with news where 78.3% of the audiences were listening to these programs. According to our survey, audiences were mostly satisfied with family oriented programs and the mean score was 4.05. The other observation indicates that people have good attitude towards educational guidance programs (mean=3.37 and programs related to people and officials (mean=3.41. The results of Freedman test with Chi-Square value of 52.507 determines that there is meaningful difference among different components (mean difference = -0.23 and P-value =0.022. We have also performed an investigation to find out whether there is any difference between different components of this survey in terms of participants’ personal characteristics such as age, gender, educational background and job. Our survey only confirms the mean difference in terms of job specifications and other personal characteristics did not have any impact on people’s attitude. The other observation in our survey indicates that there is a difference between students and people with no job or housekeeper on their attitudes towards educational programs.

  1. Investigating the Relationship between Iranian EFL Teachers' Autonomy and Their Neuro-Linguistic Programming

    Science.gov (United States)

    Hosseinzadeh, Ehsan; Baradaran, Abdollah

    2015-01-01

    The present study was an attempt to investigate the relationship between English Language Teachers' autonomy and their Neuro-linguistic Programming (NLP). To this end, a group of 200 experienced English language teachers at various language schools in Tehran, inter alia, Asre Zaban Language Academy, were given two questionnaires namely Teaching…

  2. 78 FR 79567 - Supplemental Nutrition Assistance Program: Trafficking Controls and Fraud Investigations

    Science.gov (United States)

    2013-12-31

    ...] [Page 79567] [FR Doc No: 2013-31354] DEPARTMENT OF AGRICULTURE Food and Nutrition Service 7 CFR Parts 271 and 274 RIN 0584-AE26 Supplemental Nutrition Assistance Program: Trafficking Controls and Fraud Investigations AGENCY: Food and Nutrition Service, USDA. ACTION: Final rule, Interim final rule; notice...

  3. 76 FR 70152 - Pilot Program for Early Feasibility Study Investigational Device Exemption Applications

    Science.gov (United States)

    2011-11-10

    ... entitled ``Investigational Device Exemptions (IDE) for Early Feasibility Medical Device Clinical Studies... involve new approaches to IDE review to facilitate timely device and clinical protocol modifications... program are medical devices for which: 1. The sponsor has not already submitted an IDE application. 2....

  4. Assessment Practices of Preparatory Year English Program (PYEP): Investigating Student Advancement through Third and Fourth Levels

    Science.gov (United States)

    Obaid, Rana

    2016-01-01

    This small-scale mixed method research focuses on investigating the way Preparatory Year English Program (PYEP) female students in a Saudi tertiary level institution context are assessed and how they are advanced from level three (Pre-intermediate) and level four (Intermediate). A four-point agreement scale survey was conducted with fifteen…

  5. 76 FR 55332 - Federal Bureau of Investigation Anti-Piracy Warning Seal Program

    Science.gov (United States)

    2011-09-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE 41 CFR Part 128-1 RIN 1110-AA32 Federal Bureau of Investigation Anti-Piracy Warning Seal Program AGENCY...- Piracy Warning Seal (APW Seal). The proposed rule will provide access to the APW Seal to all...

  6. Investigating the Role of Mobile Devices in a Blended Pre-Service Teacher Education Program

    Science.gov (United States)

    Vaughan, Norman; Lawrence, Kimberley

    2013-01-01

    The purpose of this research study was to investigate if and how mobile devices could be used to support the required program outcomes in a blended pre-service teacher education degree. All students enrolled in an educational technology course during the fall 2011 semester were provided with ViewSonic tablets. Through faculty interviews, student…

  7. Investigation of integrons/cassettes in antimicrobial-resistant Escherichia coli isolated from food animals in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    In this study,326 Escherichia coli isolates from food animals collected during the last four decades in China were characterized using antimicrobial susceptibility testing and screening for integrons/cassettes.Minimum inhibitory concentration(MIC) testing indicated that the antimicrobial resistance of E.coli has increased since the 1970s.The findings of this study present a warning to veterinary practitioners about the excessive use of antimicrobials,and suggest the necessity for surveillance and control of antimicrobial resistance in veterinary clinical medicine in China.

  8. Animal brucellosis in Egypt.

    Science.gov (United States)

    Wareth, Gamal; Hikal, Ahmed; Refai, Mohamed; Melzer, Falk; Roesler, Uwe; Neubauer, Heinrich

    2014-11-13

    Brucellosis is a highly contagious zoonosis that affects the public health and economic performance of endemic as well as non-endemic countries. In developing nations, brucellosis is often a very common but neglected disease. The purpose of this review is to provide insight about brucellosis in animal populations in Egypt and help to understand the situation from 1986 to 2013. A total of 67 national and international scientific publications on serological investigations, isolation, and biotyping studies from 1986 to 2013 were reviewed to verify the current status of brucellosis in animal populations in Egypt. Serological investigations within the national surveillance program give indirect proof for the presence of brucellosis in cattle, buffaloes, sheep, goats, and camels in Egypt. Serologic testing for brucellosis is a well-established procedure in Egypt, but most of the corresponding studies do not follow the scientific standards. B. melitensis biovar (bv) 3, B. abortus bv 1, and B. suis bv 1 have been isolated from farm animals and Nile catfish. Brucellosis is prevalent nationwide in many farm animal species. There is an obvious discrepancy between official seroprevalence data and data from scientific publications. The need for a nationwide survey to genotype circulating Brucellae is obvious. The epidemiologic situation of brucellosis in Egypt is unresolved and needs clarification.

  9. Investigation of pharmaceuticals in processed animal by-products by liquid chromatography coupled to high-resolution mass spectrometry.

    Science.gov (United States)

    Nácher-Mestre, Jaime; Ibáñez, María; Serrano, Roque; Boix, Clara; Bijlsma, Lubertus; Lunestad, Bjørn Tore; Hannisdal, Rita; Alm, Martin; Hernández, Félix; Berntssen, Marc H G

    2016-07-01

    There is an on-going trend for developing more sustainable salmon feed in which traditionally applied marine feed ingredients are replaced with alternatives. Processed animal products (PAPs) have been re-authorized as novel high quality protein ingredients in 2013. These PAPs may harbor undesirable substances such as pharmaceuticals and metabolites which are not previously associated with salmon farming, but might cause a potential risk for feed and food safety. To control these contaminants, an analytical strategy based on a generic extraction followed by ultra-high performance liquid chromatography coupled to high resolution mass spectrometry (UHPLC-HRMS) using quadrupole time-of-flight mass analyzer (QTOF MS) was applied for wide scope screening. Quality control samples, consisting of PAP commodities spiked at 0.02, 0.1 and 0.2 mg/kg with 150 analytes, were injected in every sample batch to verify the overall method performance. The methodology was applied to 19 commercially available PAP samples from six different types of matrices from the EU animal rendering industry. This strategy allows assessing possible emergent risk exposition of the salmon farming industry to 1005 undesirables, including pharmaceuticals, several dyes and relevant metabolites.

  10. Multi-modal approach for investigating brain and behavior changes in an animal model of traumatic brain injury.

    Science.gov (United States)

    Heffernan, Meghan E; Huang, Wei; Sicard, Kenneth M; Bratane, Bernt T; Sikoglu, Elif M; Zhang, Nanyin; Fisher, Marc; King, Jean A

    2013-06-01

    Use of novel approaches in imaging modalities is needed for enhancing diagnostic and therapeutic outcomes of persons with a traumatic brain injury (TBI). This study explored the feasibility of using functional magnetic resonance imaging (fMRI) in conjunction with behavioral measures to target dynamic changes in specific neural circuitries in an animal model of TBI. Wistar rats were randomly assigned to one of two groups (traumatic brain injury/sham operation). TBI rats were subjected to the closed head injury (CHI) model. Any observable motor deficits and cognitive deficits associated with the injury were measured using beam walk and Morris water maze tests, respectively. fMRI was performed to assess the underlying post-traumatic cerebral anatomy and function in acute (24 hours after the injury) and chronic (7 and 21 days after the injury) phases. Beam walk test results detected no significant differences in motor deficits between groups. The Morris water maze test indicated that cognitive deficits persisted for the first week after injury and, to a large extent, resolved thereafter. Resting state functional connectivity (rsFC) analysis detected initially diminished connectivity between cortical areas involved in cognition for the TBI group; however, the connectivity patterns normalized at 1 week and remained so at the 3 weeks post-injury time point. Taken together, we have demonstrated an objective in vivo marker for mapping functional brain changes correlated with injury-associated cognitive behavior deficits and offer an animal model for testing potential therapeutic interventions options.

  11. [Investigation of pathogenic phenotypes and virulence determinants of food-borne Salmonella enterica strains in Caenorhabditis elegans animal model].

    Science.gov (United States)

    Aksoy, Deniz; Şen, Ece

    2015-10-01

    Salmonellosis, caused by non-typhoidal Salmonella enterica serovars with the consumption of contaminated food, is one of the leading food-borne disease that makes microbial food safety an important public health issue. This study was performed in order to determine the antibiotic resistance, serotyping, plasmid profiles and pathogenicity potentials of food-borne Salmonella isolates in Caenorhabditis elegans animal model system in Edirne province, located at Thrace region of Turkey. In this study, 32 Salmonella isolates, of which 26 belonged to Infantis, four to Enteritidis, one to Telaviv and one to Kentucky serovars, isolated from chicken carcasses were used. Antibiotic resistance profiles were determined by disc diffusion and broth microdilution methods. A new C.elegans nematode animal model system was used to determine the pathogenicity potential of the isolates. The antibiotic resistance profiles revealed that one (3.1%) isolate was resistant to gentamicin, two (6.2%) to ciprofloxacin, three (9.4%) to ampicillin, 18 (56.3%) to kanamycin, 19 (60.8%) to neomycin, 25 (78.1%) to tetracycline, 25 (78.1%) to trimethoprim, 26 (81.25%) to nalidixic acid, 27 (84.4%) to streptomycin and 32 (100%) to sulfonamide. All of the 32 strains were susceptible to chloramphenicol and ampicillin/sulbactam. High levels of resistance to streptomycin, nalidixic acid, tetracycline, trimethoprim, sulfonamide, kanamycin and neomycin was determined. According to the plasmid analysis, six isolates (18.75%) harboured 1-3 plasmids with sizes between 1.2 and 42.4 kb. In C.elegans nematode animal model system, the time (in days) required to kill 50% (TD50) of nematodes was calculated for each experimental group. TD50 values of the nematode group fed with S.Typhimurium ATCC 14028 that was used as the positive control and another group fed with E.coli OP50 as the negative control were 4.2 ± 0.5 days and 8.0 ± 0.02 days, respectively. TD50 of the groups fed with Salmonella isolates ranged

  12. Session 6: Infant nutrition: future research developments in Europe EARNEST, the early nutrition programming project: EARly Nutrition programming - long-term Efficacy and Safety Trials and integrated epidemiological, genetic, animal, consumer and economic research.

    Science.gov (United States)

    Fewtrell, M S

    2007-08-01

    Increasing evidence from lifetime experimental studies in animals and observational and experimental studies in human subjects suggests that pre- and postnatal nutrition programme long-term health. However, key unanswered questions remain on the extent of early-life programming in contemporary European populations, relevant nutritional exposures, critical time periods, mechanisms and the effectiveness of interventions to prevent or reverse programming effects. The EARly Nutrition programming - long-term Efficacy and Safety Trials and integrated epidemiological, genetic, animal, consumer and economic research (EARNEST) consortium brings together a multi-disciplinary team of scientists from European research institutions in an integrated programme of work that includes experimental studies in human subjects, modern prospective observational studies and mechanistic animal work including physiological studies, cell-culture models and molecular techniques. Theme 1 tests early nutritional programming of disease in human subjects, measuring disease markers in childhood and early adulthood in nineteen randomised controlled trials of nutritional interventions in pregnancy and infancy. Theme 2 examines associations between early nutrition and later outcomes in large modern European population-based prospective studies, with detailed measures of diet in pregnancy and early life. Theme 3 uses animal, cellular and molecular techniques to study lifetime effects of early nutrition. Biomedical studies are complemented by studies of the social and economic importance of programming (themes 4 and 5), and themes encouraging integration, communication, training and wealth creation. The project aims to: help formulate policies on the composition and testing of infant foods; improve the nutritional value of infant formulas; identify interventions to prevent and reverse adverse early nutritional programming. In addition, it has the potential to develop new products through industrial

  13. Animal Assisted Therapy (AAT) Program As a Useful Adjunct to Conventional Psychosocial Rehabilitation for Patients with Schizophrenia: Results of a Small-scale Randomized Controlled Trial.

    Science.gov (United States)

    Calvo, Paula; Fortuny, Joan R; Guzmán, Sergio; Macías, Cristina; Bowen, Jonathan; García, María L; Orejas, Olivia; Molins, Ferran; Tvarijonaviciute, Asta; Cerón, José J; Bulbena, Antoni; Fatjó, Jaume

    2016-01-01

    Currently, one of the main objectives of human-animal interaction research is to demonstrate the benefits of animal assisted therapy (AAT) for specific profiles of patients or participants. The aim of this study is to assess the effect of an AAT program as an adjunct to a conventional 6-month psychosocial rehabilitation program for people with schizophrenia. Our hypothesis is that the inclusion of AAT into psychosocial rehabilitation would contribute positively to the impact of the overall program on symptomology and quality of life, and that AAT would be a positive experience for patients. To test these hypotheses, we compared pre-program with post-program scores for the Positive and Negative Syndrome Scale (PANSS) and the EuroQoL-5 dimensions questionnaire (EuroQol-5D), pre-session with post-session salivary cortisol and alpha-amylase for the last four AAT sessions, and adherence rates between different elements of the program. We conducted a randomized, controlled study in a psychiatric care center in Spain. Twenty-two institutionalized patients with chronic schizophrenia completed the 6-month rehabilitation program, which included individual psychotherapy, group therapy, a functional program (intended to improve daily functioning), a community program (intended to facilitate community reintegration) and a family program. Each member of the control group (n = 8) participated in one activity from a range of therapeutic activities that were part of the functional program. In place of this functional program activity, the AAT-treatment group (n = 14) participated in twice-weekly 1-h sessions of AAT. All participants received the same weekly total number of hours of rehabilitation. At the end of the program, both groups (control and AAT-treatment) showed significant improvements in positive and overall symptomatology, as measured with PANSS, but only the AAT-treatment group showed a significant improvement in negative symptomatology. Adherence to the AAT

  14. Animal Assisted Therapy (AAT) Program As a Useful Adjunct to Conventional Psychosocial Rehabilitation for Patients with Schizophrenia: Results of a Small-scale Randomized Controlled Trial

    Science.gov (United States)

    Calvo, Paula; Fortuny, Joan R.; Guzmán, Sergio; Macías, Cristina; Bowen, Jonathan; García, María L.; Orejas, Olivia; Molins, Ferran; Tvarijonaviciute, Asta; Cerón, José J.; Bulbena, Antoni; Fatjó, Jaume

    2016-01-01

    Currently, one of the main objectives of human–animal interaction research is to demonstrate the benefits of animal assisted therapy (AAT) for specific profiles of patients or participants. The aim of this study is to assess the effect of an AAT program as an adjunct to a conventional 6–month psychosocial rehabilitation program for people with schizophrenia. Our hypothesis is that the inclusion of AAT into psychosocial rehabilitation would contribute positively to the impact of the overall program on symptomology and quality of life, and that AAT would be a positive experience for patients. To test these hypotheses, we compared pre–program with post–program scores for the Positive and Negative Syndrome Scale (PANSS) and the EuroQoL-5 dimensions questionnaire (EuroQol-5D), pre–session with post–session salivary cortisol and alpha–amylase for the last four AAT sessions, and adherence rates between different elements of the program. We conducted a randomized, controlled study in a psychiatric care center in Spain. Twenty–two institutionalized patients with chronic schizophrenia completed the 6–month rehabilitation program, which included individual psychotherapy, group therapy, a functional program (intended to improve daily functioning), a community program (intended to facilitate community reintegration) and a family program. Each member of the control group (n = 8) participated in one activity from a range of therapeutic activities that were part of the functional program. In place of this functional program activity, the AAT–treatment group (n = 14) participated in twice–weekly 1–h sessions of AAT. All participants received the same weekly total number of hours of rehabilitation. At the end of the program, both groups (control and AAT–treatment) showed significant improvements in positive and overall symptomatology, as measured with PANSS, but only the AAT–treatment group showed a significant improvement in negative symptomatology

  15. Animal assisted therapy (AAT program as a useful adjunct to conventional psychosocial rehabilitation for patients with schizophrenia: results of a small-scale randomized controlled trial.

    Directory of Open Access Journals (Sweden)

    Paula eCalvo

    2016-05-01

    Full Text Available Currently, one of the main objectives of human-animal interaction research is to demonstrate the benefits of animal-assisted therapy (AAT for specific profiles of patients or participants.The aim of this study is to assess the effect of an AAT program as an adjunct to a conventional 6-month psychosocial rehabilitation program for people with schizophrenia. Our hypothesis is that the inclusion of AAT into psychosocial rehabilitation would contribute positively to the impact of the overall program on symptomology and quality of life, and that AAT would be a positive experience for patients. To test these hypotheses, we compared pre-program with post-program scores for the Positive and Negative Syndrome Scale (PANSS and the EuroQoL-5 dimensions questionnaire (EuroQol-5D, pre-session with post-session salivary cortisol and alpha-amylase for the last four AAT sessions, and adherence rates between different elements of the program.We conducted a randomized, controlled study in a psychiatric care center in Spain. Twenty-two institutionalized patients with chronic schizophrenia completed the 6-month rehabilitation program, which included individual psychotherapy, group therapy, a functional program (intended to improve daily functioning, a community program (intended to facilitate community reintegration and a family program. Each member of the control group (n=8 participated in one activity from a range of therapeutic activities that were part of the functional program. In place of this functional program activity, the AAT-treatment group (n=14 participated in twice-weekly 1-hour sessions of AAT. All participants received the same weekly total number of hours of rehabilitation. At the end of the program, both groups (control and AAT-treatment showed significant improvements in positive and overall symptomatology, as measured with PANSS, but only the AAT-treatment group showed a significant improvement in negative symptomatology. Adherence to the AAT

  16. Quantitation of dopamine transporter blockade by methylphenidate: first in vivo investigation using [{sup 123}I]FP-CIT and a dedicated small animal SPECT

    Energy Technology Data Exchange (ETDEWEB)

    Nikolaus, Susanne; Wirrwar, Andreas; Antke, Christina; Arkian, Shahram; Mueller, Hans-Wilhelm; Larisch, Rolf [Heinrich-Heine University, Clinic of Nuclear Medicine, Duesseldorf (Germany); Schramm, Nils [Research Center Juelich, Central Laboratory for Electronics, Juelich (Germany)

    2005-03-01

    The aim of this study was to investigate the feasibility of assessing dopamine transporter binding after treatment with methylphenidate in the rat using a recently developed high-resolution small animal single-photon emission computed tomograph (TierSPECT) and [{sup 123}I]FP-CIT. [{sup 123}I]FP-CIT was administered intravenously 1 h after intraperitoneal injection of methylphenidate (10 mg/kg) or vehicle. Animals underwent scanning 2 h after radioligand administration. The striatum was identified by superimposition of [{sup 123}I]FP-CIT scans with bone metabolism and perfusion scans obtained with {sup 99m}Tc-DPD and {sup 99m}Tc-tetrofosmin, respectively. As these tracers do not pass the blood-brain barrier, their distribution permits the identification of extracerebral anatomical landmarks such as the orbitae and the harderian glands. The cerebellum was identified by superimposing [{sup 123}I]FP-CIT scans with images of brain perfusion obtained with {sup 99m}Tc-HMPAO. Methylphenidate-treated animals and vehicle-treated animals yielded striatal equilibrium ratios (V''{sub 3}) of 0.24{+-}0.26 (mean {+-} SD) and 1.09{+-}0.42, respectively (ttest, two-tailed, p<0.0001). Cortical V''{sub 3} values amounted to 0.05{+-}0.28 (methylphenidate) and 0.3{+-}0.39 (saline, p=0.176). This first in vivo study of rat dopamine transporter binding after pre-treatment with methylphenidate showed a mean reduction of 78% in striatal [{sup 123}I]FP-CIT accumulation. The results can be interpreted in terms of a pharmacological blockade in the rat striatum and show that in vivo quantitation of dopamine transporter binding is feasible with [{sup 123}I]FP-CIT and the TierSPECT. This may be of future relevance for in vivo investigations on rat models of attention deficit/hyperactivity disorder. Furthermore, our findings suggest that investigations in other animal models, e.g. of Parkinson's and Huntington's disease, may be feasible using SPECT radioligands and

  17. An Exploratory Study of Apache Middle School Students' Computer Animation.

    Science.gov (United States)

    Stokrocki, Mary; Buckpitt, Marcia

    The paper describes a participant observation study of a 3 week summer art program for Apache middle school students on the White Mountain Reservation. Computer art skills, specifically animation using a menu-driven computer paint program, were the focus of the investigation. Because it was in the context of a summer program, instruction was…

  18. What Do Secondary Students Really Learn during Investigations with Living Animals? Parameters for Effective Learning with Social Insects

    Science.gov (United States)

    Sammet, Rebecca; Dreesmann, Daniel

    2017-01-01

    Exemplary for social insects, "Temnothorax" ants allow for various hands-on investigations in biology classes. The aim of this study was to provide a quantitative and qualitative analysis of secondary school students' learning achievement after teaching units with ants lasting between one and six weeks. The questionnaires included…

  19. Comparison of methods and animal models commonly used for investigation of fecal microbiota: Effects of time, host and gender

    DEFF Research Database (Denmark)

    Bernbom, Nete; Nørrung, Birgit; Saadbye, Peter

    2006-01-01

    Denaturing gradient gel electrophoresis (DGGE), terminal restriction fragment length polymorphism (T-RFLP) and plating on selective agars were used to study variation in the fecal microbiota of rats over time as well as variation between individuals. Investigated rats were either conventional and...

  20. Investigation of MONE Preschool Program for 36-72 Months Old Children (2006) According to Children Rights

    Science.gov (United States)

    Batur Musaoglu, Ebru; Haktanir, Gelengul

    2012-01-01

    In Turkey, the preschoolers are being schooled under the guidelines of MONE (Ministry of National Education) Preschool Program for 36-72 Months Old Children (2006). The aim of this research is to investigate how children's rights are involved in this program. In this qualitative research based on document analysis, program book and Teacher Guide…

  1. Serological Investigation Test of Brucellosis in Domestic Animal%家畜布鲁氏菌病的血清学调查

    Institute of Scientific and Technical Information of China (English)

    多里坤·努尔沙发; 闫晶华; 米吉提; 地力夏提

    2012-01-01

    In this article, to obtain current condition in management effectiveness and prognosis of brucellosis in domestic animal in our region and heighten the ability of different level administrations in earlywarning and management effectiveness of brucellosis ,carry on serological investigation test of brucellosis in domestic animal in several counties and providing some advise in brucellosis epidemic protection situation.%本文通过对新疆部分县家畜布鲁氏茵病的血清学调查,实际掌握新疆家畜布鲁氏菌病防控工作的真实效果,预测家畜布病疫情的流行态势,提高各级有关部门对动物布病的预警能力和防控效果,并且提出了一些对布病防控工作的建议。

  2. [Strategic considerations on the design and choice of animal models for non-clinical investigations of cell-based medicinal products].

    Science.gov (United States)

    Lehmann, Jörg; Schulz, Ronny M; Sanzenbacher, Ralf

    2015-11-01

    For the development of medicinal products animal models are still indispensable to demonstrate efficacy and safety prior to first use in humans. Advanced therapy medicinal products (ATMP), which include cell-based medicinal products (CBMP), differ in their pharmacology and toxicology compared to conventional pharmaceuticals, and thus, require an adapted regime for non-clinical development. Developers are, therefore, challenged to develop particular individual concepts and to reconcile these with regulatory agencies. Guidelines issued by the European Medicines Agency (EMA), the U.S. Food and Drug Administration (FDA) and other sources can provide direction.The published approaches for non-clinical testing of efficacy document that homologous animal models where the therapeutic effect is investigated in a disease-relevant animal model utilizing cells derived from the same species are commonly used. The challenge is that the selected model should reflect the human disease in all critical features and that the cells should be comparable to the investigated human medicinal product in terms of quality and biological activity. This is not achievable in all cases. In these cases, alternative methods may provide supplemental information. To demonstrate the scientific proof-of-concept (PoC), small animal models such as mice or rats are preferred. During the subsequent product development phase, large animal models (i.e. sheep, minipigs, dogs) must be considered, as they may better reflect the anatomical or physiological situation in humans. In addition to efficacy, those models may also be suitable to prove some safety aspects of ATMP (e.g. regarding dose finding, local tolerance, or undesired interactions and effects of the administered cells in the target tissue). In contrast, for evaluation of the two prominent endpoints for characterizing the safety of ATMP (i.e. biodistribution, tumorigenicity) heterologous small animal models, especially immunodeficient mouse strains

  3. INVESTIGATION ON EFFECT OF DRUG DOSING REGIMENTS ON DRUG DELIVERY IN SOLID TUMOR VIA LUMPED PARAMETER MODELING AND ANIMAL EXPERIMENTS

    Institute of Scientific and Technical Information of China (English)

    GAO Ci-xiu; XU Shi-xiong; JIANG Yu-ping; TU Jiang-long

    2009-01-01

    This work aims to investigate the effects of dosing regiments on drug delivery in solid tumors and to validate them with experiments on rats.The lumped parameter models of pharmacokinetics and of drug delivery in tumor were developed to simulate time courses of average drug concentration(Ct)of tumor interstitium in two types of dosing regiments(i.e.,single-shot and triple-shot ones).The two regiments were performed via antitumor drug,hydroxycamptothecin(HCPT),on rats,to measure the drug concentration in the tumor.The simulations of the drug concentration in the tumor of the two dosing regiments were conducted and compared with the experimental data on rats.The coefficients in the models were investigated.It is concluded that the triple-shot method is more effective than that of single-shot injection.The present lumped-parameter model is quantitatively competent for drug delivery in solid tumor.

  4. Immunohistological Evaluation of Revascularized Immature Permanent Necrotic Teeth Treated by Platelet-Rich Plasma: An Animal Investigation

    Directory of Open Access Journals (Sweden)

    Saeed Moradi

    2016-09-01

    Full Text Available Objective: Pulp regeneration within the root canal of necrotic teeth is considered an ideal treatment to allow for continued root development and recover teeth vitality. This study aims to evaluate the inductive effect of platelet-rich plasma (PRP on expression of angiogenesis factors and pulpal revascularization of immature necrotic teeth. Materials and Methods: In this experimental animal study, we randomly divided 28 immature premolars from two mixed breed dogs into four groups, two experimental, negative and a positive control. Premolars in negative control group were left intact to develop normally. In the positive control and experimental groups, we removed the pulps and induced pulp necrosis, after which the chambers were sealed. Then, we applied the revascularization protocol in the experimental teeth located in the right quadrant. Two months later, the same protocol was applied to the left quadrant. The root canals were disinfected by irrigation with sodium hypochlorite (NaOCl solution and application a triple antibiotic past. Following the induction of a blood clot (BC inside the canal space, the coronal portion of the canals was assigned to either of two experimental groups: group 1 [BC+PRP+ mineral trioxide aggregate (MTA], group 2 (BC+MTA. Access cavities were sealed with a Glass Ionomer. The jaws that held the teeth were processed for histologic analysis of newly formed tissue and immunohistochemical evaluation according to vascular endothelial growth factor (VEGF and factor VIII expressions in the canals. Results: Histological analysis demonstrated no significant difference in the formation of new vital tissue inside the root canals between groups1 (42.8% and 2 (43.5%, P>0.05. Based on immunohistochemical evaluation, micro-vessel density (MVD of the granulation tissues in both groups were similar and were higher compared with the normal pulp. We observed strongly positive expressions of VEGF and factor VIII in the stromal and

  5. Immunohistological Evaluation of Revascularized Immature Permanent Necrotic Teeth Treated by Platelet-Rich Plasma: An Animal Investigation

    Science.gov (United States)

    Moradi, Saeed; Talati, Ali; Forghani, Maryam; Jafarian, Amir Hossein; Naseri, Mandana; Shojaeian, Shiva

    2016-01-01

    Objective Pulp regeneration within the root canal of necrotic teeth is considered an ideal treatment to allow for continued root development and recover teeth vitality. This study aims to evaluate the inductive effect of platelet-rich plasma (PRP) on expression of angiogenesis factors and pulpal revascularization of immature necrotic teeth. Materials and Methods In this experimental animal study, we randomly divided 28 immature premolars from two mixed breed dogs into four groups, two experimental, negative and a positive control. Premolars in negative control group were left intact to develop normally. In the positive control and experimental groups, we removed the pulps and induced pulp necrosis, after which the chambers were sealed. Then, we applied the revascularization protocol in the experimental teeth located in the right quadrant. Two months later, the same protocol was applied to the left quadrant. The root canals were disinfected by irrigation with sodium hypochlorite (NaOCl) solution and application a triple antibiotic past. Following the induction of a blood clot (BC) inside the canal space, the coronal portion of the canals was assigned to either of two experimental groups: group 1 [BC+PRP+ mineral trioxide aggregate (MTA)], group 2 (BC+MTA). Access cavities were sealed with a Glass Ionomer. The jaws that held the teeth were processed for histologic analysis of newly formed tissue and immunohistochemical evaluation according to vascular endothelial growth factor (VEGF) and factor VIII expressions in the canals. Results Histological analysis demonstrated no significant difference in the formation of new vital tissue inside the root canals between groups1 (42.8%) and 2 (43.5%, P>0.05). Based on immunohistochemical evaluation, micro-vessel density (MVD) of the granulation tissues in both groups were similar and were higher compared with the normal pulp. We observed strongly positive expressions of VEGF and factor VIII in the stromal and endothelial cells

  6. Multispecies animal investigation on biodistribution, pharmacokinetics and toxicity of {sup 177}Lu-EDTMP, a potential bone pain palliation agent

    Energy Technology Data Exchange (ETDEWEB)

    Mathe, Domokos [Department of Applied Radioisotopes and Animal Experimentation, National ' Frederic Joliot-Curie' Institute of Radiobiology and Radiohygiene, H-1221 Budapest (Hungary)], E-mail: mdomokos@hp.osski.hu; Balogh, Lajos; Polyak, Andras; Kiraly, Reka [Department of Applied Radioisotopes and Animal Experimentation, National ' Frederic Joliot-Curie' Institute of Radiobiology and Radiohygiene, H-1221 Budapest (Hungary); Marian, Terez [Institute of Nuclear Medicine, Debrecen University, Debrecen (Hungary); Pawlak, Dariusz [Institute of Atomic Energy, Radioisotope Centre POLATOM, Swierk-Otwock (Poland); Zaknun, John J.; Pillai, Maroor R.A. [International Atomic Energy Agency (IAEA), Vienna (Austria); Janoki, Gyozo A. [Department of Applied Radioisotopes and Animal Experimentation, National ' Frederic Joliot-Curie' Institute of Radiobiology and Radiohygiene, H-1221 Budapest (Hungary)

    2010-02-15

    Introduction: Radionuclide therapy (RNT) is an effective method for bone pain palliation in patients suffering from bone metastasis. Due to the long half-life, easy production and relatively low {beta}- energy, {sup 177}Lu [T{sub 1/2}=6.73 days, E{sub {beta}}{sub max}=497 keV, E{sub {gamma}}=113 keV (6.4%), 208 keV (11%)]-based radiopharmaceuticals offer logistical advantage for wider use. This paper reports the results of a multispecies biodistribution and toxicity studies of {sup 177}Lu-EDTMP to collect preclinical data for starting human clinical trials. Methods: {sup 177}Lu-EDTMP with radiochemical purity greater than 99% was formulated by using a lyophilized kit of EDTMP (35 mg of EDTMP, 5.72 g of CaO and 14.1 mg of NaOH). Biodistribution studies were conducted in mice and rabbits. Small animal imaging was performed using NanoSPECT/CT (Mediso, Ltd., Hungary) and digital autoradiography. Gamma camera imaging was done in rabbits and dogs. Four levels of activity (9.25 through 37 MBq/kg body weight) of {sup 177}Lu-EDTMP were injected in four groups of three dogs each to study the toxicological effects. Results: {sup 177}Lu-EDTMP accumulated almost exclusively in the skeletal system (peak ca. 41% of the injected activity in bone with terminal elimination half-life of 2130 and 1870 h in mice and rabbits, respectively) with a peak uptake during 1-3 h. Excretion of the radiopharmaceutical was through the urinary system. Imaging studies showed that all species (mouse, rat, rabbit and dog) take up the compound in regions of remodeling bone, while kidney retention is not visible after 1 day postinjection (pi). In dogs, the highest applied activity (37 MBq/kg body weight) led to a moderate decrease in platelet concentration (mean, 160 g/L) at 1 week pi with no toxicity. Conclusion: The protracted effective half-life of {sup 177}Lu-EDTMP in bone supports that modifying the EDTMP molecule by introducing {sup 177}Lu does not alter its biological behaviour as a specific bone

  7. Rationale, design and methods for a randomised and controlled trial to evaluate "Animal Fun" - a program designed to enhance physical and mental health in young children

    Directory of Open Access Journals (Sweden)

    McLaren Sue

    2010-11-01

    Full Text Available Abstract Background Children with poor motor ability have been found to engage less in physical activities than other children, and a lack of physical activity has been linked to problems such as obesity, lowered bone mineral density and cardiovascular risk factors. Furthermore, if children are confident with their fine and gross motor skills, they are more likely to engage in physical activities such as sports, crafts, dancing and other physical activity programs outside of the school curriculum which are important activities for psychosocial development. The primary objective of this project is to comprehensively evaluate a whole of class physical activity program called Animal Fun designed for Pre-Primary children. This program was designed to improve the child's movement skills, both fine and gross, and their perceptions of their movement ability, promote appropriate social skills and improve social-emotional development. Methods The proposed randomized and controlled trial uses a multivariate nested cohort design to examine the physical (motor coordination and psychosocial (self perceptions, anxiety, social competence outcomes of the program. The Animal Fun program is a teacher delivered universal program incorporating animal actions to facilitate motor skill and social skill acquisition and practice. Pre-intervention scores on motor and psychosocial variables for six control schools and six intervention schools will be compared with post-intervention scores (end of Pre-Primary year and scores taken 12 months later after the children's transition to primary school Year 1. 520 children aged 4.5 to 6 years will be recruited and it is anticipated that 360 children will be retained to the 1 year follow-up. There will be equal numbers of boys and girls. Discussion If this program is found to improve the child's motor and psychosocial skills, this will assist in the child's transition into the first year of school. As a result of these changes

  8. Investigating the Efficacy of an Intensive English Program and the L2 Learners’ Learning Styles

    Directory of Open Access Journals (Sweden)

    Rebecca Lee Su Ping

    2014-12-01

    Full Text Available Past research has found that many pre-university L2 learners, having completed an Intensive English Program (IEP still have difficulty in undertaking various disciplines in English-speaking tertiary institutions and continue to exhibit numerous linguistic problems (Bialystok, 2001, Celce Murcia 2001. The purpose of this paper is to present the findings on the investigation of L2 learners’ English proficiency in reading, writing, grammar, listening and speaking upon their completion of an Intensive English (IE program using their IELTS (Academic, in-house exams and English Placement Tests (EPT scores, and the efficacy of IE program.  IELTS test is chosen for this study due to its increasing popularity in Malaysia and its internationally recognised value and quality.  The study was conducted in two parts. In Part One, all 72 Level 4 IE students were given an in-house EPT (English Placement Test pre-test on their entry and another EPT post-test on their exit, and then their pre-test and post-test results were compared.  In Part Two, 22 volunteers sat the IELTS test at the end of the program. The IELTS results of the 22 volunteers were compared with those who did not.  Data were analyzed using both quantitative and qualitative methods. This paper hopes to shed some light on (i whether or not L2 learners’ English language proficiency can be significantly enhanced and influenced by an intensive English program and (ii how leaners’ perception of their own learning strategies influence their learning progress.

  9. A short historical investigation into cross-cultural Australian ideas about the marine animal group Teredinidae, their socioecological consequences and some options

    Directory of Open Access Journals (Sweden)

    Mary Gardner

    2013-10-01

    Full Text Available How are contemporary multicultural coastal Australians, Aboriginals and settlers alike, to develop wiser ideas and practices towards marine animals as well as each other? To illustrate the importance and complexity of this question, I offer a short historical investigation of some contrasting ideas and practices held by Australian Aboriginal and settler cultures about marine animals of the group Teredinidae. I present two “screenshots”: one from the period 1798-1826 and another from 1970-2012. The first period examines a negative but influential interpretation by Thomas Malthus of a cross cultural encounter featuring Australian Aboriginal consumption of local Teredinidae known as “cobra”. While this cultural tone remains largely unchanged in the second period, the biological understanding of the marine animals has developed greatly. So has awareness of the socioecology of Teredinidae: their estuarine habitats and cultural significance. Their potential role as subjects of community based monitoring is undeveloped but could serve overlapping concerns of environmental justice as well as the restoration and “future proofing” of habitats. Such a new composite of ideas and practices will rely on better integration of biology with community based social innovations. A symbolic beginning would be a change in Australian English colloquialisms for Teredinidae, from the erroneous “shipworm” or “mangrove worm” to the more accurate “burrowing clam”.

  10. Investigation and application in infecting animal models of Chlamydia trachomatis%沙眼衣原体感染动物模型的研究及应用

    Institute of Scientific and Technical Information of China (English)

    张莉(综述); 陈超群(审校)

    2016-01-01

    Chlamydia trachomatis can lead to severe pathologies following its infection in genital tract, which is a gram-neg-ative bacterium with obligate intracellular parasitism and an unique replication cycle. Seting up a suitable animal model will provide a supportive basis in investigation of Chlamydia trachomatis related pathogenic mechanism and vaccine develop-ment. Recently a number of animal models are used in resarch on Chlamydia trachomatis infection, such as the mouse, guinea pig and non-human primate animal and so on.%沙眼衣原体( Chlamydia trachomatis, Ct)是一种严格细胞内寄生且具有独特发育周期的革兰阴性菌,感染人类生殖道等部位后会引起严重病理损伤。关于Ct感染人类宿主细胞的具体致病机制及疫苗的研制还有待深入研究。动物模型在Ct的基础研究方面具有较高的科研应用价值。就常见的小鼠、豚鼠、灵长类等Ct感染动物模型及应用作一综述。

  11. INVESTIGATING THE OPINIONS OF MoNE STAFF ABOUT INSET PROGRAMS VIA DISTANCE EDUCATION

    OpenAIRE

    Rasit OZEN

    2009-01-01

    The aim of this study is to investigate the opinions of the Ministry of National Education (MoNE) staff about in-service training (INSET) programs via distance education. The subjects of this study were the staff (n=15) of the Inservice Training Department of MoNE in 2008. During the study, the qualitative data were collected through semi-structured interviews held with the (MoNE) staff by the researcher. The results of the interviews revealed the importance of needs assessment, the relations...

  12. Biotecnologia animal

    Directory of Open Access Journals (Sweden)

    Luiz Lehmann Coutinho

    2010-01-01

    identification of the genomic region that contains the genes, but the confidence interval of the regions is usually large and may contain several genes. Candidate gene approach is limited to our restricted knowledge of the biological function of the genes. Sequencing of genomes and expressed sequences tags can provide identifying gene position and metabolic pathways associated with phenotypic trait. Integrating these strategies using bioinformatics software will allow identifying of novel genes for animal production. Then, animal breeding programs will include the information from DNA directly on evaluation of genetic value of livestock production.

  13. A study to investigate the effectiveness of successful intelligence training program to increase academic hope

    Directory of Open Access Journals (Sweden)

    Mahbobeh Samavatian

    2014-02-01

    Full Text Available The purpose of this study is to investigate the effectiveness of successful intelligence training program on academic hopefulness of probation students of Esfahan University of Technology. The research is semi-experimental of pre-test, post-test type with control group. Research population includes all probation students of Esfahan University of Technology. The study chooses 30 female and male students and assigns them randomly into two groups of experimental and control. Experimental group participate in 13 successful intelligence-training sessions for 13 weeks. Research tools consists of, Hope in certain aspects. Statistical analysis is conducted using SPSS18 on inferential statistics level proportionate to data analysis level. Statistical test hypothesis are analyzed through univariate covariance and multivariate covariance analysis. The results show that successful intelligence program training was effective to enhance hopefulness of probation students (p < 0.05. Given the results of present research, successful intelligence program training can be used as an intervention method in order to decrease harms because of dormitory and student life.

  14. Group Investigation in a College English Program at a Chinese University:A Case Study

    Institute of Scientific and Technical Information of China (English)

    LIU Hao; CAI Ning; QIU Hu; PAN Yi; LIU Zi

    2015-01-01

    This study investigated the application and the effect of Group Investigation (GI) in the College English Program in a Chinese University. A qualitative case study method was used to understand the GI system used by Chinese instructors as well as the achievements acquired and challenges met by the participants. Three instructors and fifteen second-year-undergraduates tak⁃ing a course titled Sources of European Culture participated. Interviews, observations, and documents were used to collect the da⁃ta. Data analysis showed Chinese instructors applied a GI technique similar to that discussed by Johnson and Johnson ( 1999);how⁃ever, GI in the Chinese context demanded more effort from the teacher for designing tasks and provided help in modeling uses of English and in preparing visual, especially PowerPoint, presentations. Although participants used their mother tongue at some stages, their autonomy over English learning was activated, and horizons in the course content were broadened.

  15. Geological Investigation Program for the Site of a New Nuclear Power Plant in Hungary

    Science.gov (United States)

    Gerstenkorn, András; Trosits, Dalma; Chikán, Géza; János Katona, Tamás

    2015-04-01

    Comprehensive site evalaution program is implemented for the new Nuclear Power Plant to be constructed at Paks site in Hungary with the aim of confirmation of acceptability of the site and definition of site-related design basis data. Most extensive part of this program is to investigate geological-tectonical features of the site with particular aim on the assessment of the capability of faults at and around the site, characterization of site seismic hazard, and definition of the design basis earthquake. A brief description of the scope and methodology of the geological, seismological, geophysical, geotechnical and hydrogeological investigations will be given on the poster. Main focus of the presentation is to show the graded structure and extent of the geological investigations that follow the needs and scale of the geological modeling, starting with the site and its vicinity, as well as on the near regional and the regional scale. Geological inverstigations includes several boreholes up-to the base-rock, plenty of boreholes discovering the Pannonian and large number of shallow boreholes for investigation of more recent development. The planning of the geological investigations is based on the 3D seismic survey performed around the site, that is complemented by shallow-seimic survey at and in the vicinity of the site. The 3D geophysical imaging provides essential geodynamic information to assess the capability of near site faults and for the seismic hazard analysis, as well as for the hydrogeological modeling. The planned seismic survey gives a unique dataset for understanding the spatial relationship between individual fault segments. Planning of the research (trenching, etc.) for paleoseismic manifestations is also based on the 3D seismic survey. The seismic survey and other geophysical data (including data of space geodesy) allow the amendment of the understanding and the model of the tectonic evolution of the area and geological events. As it is known from

  16. Investigation of sensitivity and resistance to antibiotics and chemotherapeutics in E. coli strains isolated from animals bred in intensive farming conditions

    OpenAIRE

    2005-01-01

    Being an important pathogenic and indicator microorganism, E. coli has been included in all the resistance follow up programs worldwide. We carried out sampling on 42 cattle, pig and poultry farms. After sampling the material was delivered to the laboratories, where it was exposed to standard treatment and streaking by standard methods of microbiological diagnostics with the aim to isolate and identify E. coli strains. On the selected isolated E. coli strains an investigation of its sensitivi...

  17. Graphics and Animation as Instructional Tools: A Case Study.

    Science.gov (United States)

    Peters, H. J.; Daiker, K. C.

    1982-01-01

    Investigated the overall effectiveness of and use of animation/graphics in "Introduction to Organic Chemistry" computer programs on student achievement and attitudes (n=approximately 400). Results indicate that although materials were effective animation sequences, they did not have an effect on student test scores. (JN)

  18. River and river-related drainage area parameters for site investigation program

    Energy Technology Data Exchange (ETDEWEB)

    Blomqvist, P.; Brunberg, A.K. [Uppsala Univ. (Sweden). Dept. of Limnology; Brydsten, L. [Umeaa Univ. (Sweden). Dept. of Ecology and Environmental Science

    2001-05-01

    In this paper, a number of parameters of importance to a determination of the function of running waters as transport channels for material from the continents to the sea are presented. We have assumed that retention mechanisms of material in the river and in the riparian zone will be covered by special investigations but tried to create a platform for such investigations by quantification of the extension of different main habitats. The choice of parameters has been made so that also the nature conservation value of the river can be preliminary established, and includes a general description of the river type and the inherent ecosystem. The material links directly to that presented in a previous report concerning site investigation programmes for lakes. The parameters have been divided into five groups: 1) The location of the object relative important gradients in the surrounding nature; 2) The river catchment area and its major constituents; 3) The river morphometry; 4) The river ecosystem; 5) Human-induced damages to the river ecosystem. The first two groups, principally based on the climate, hydrology, geology and vegetation of the catchment area, represent parameters that can be used to establish the rarity and representativity of the system, and will in the context of site investigation program be used as a basis for generalisation of the results. The third group, the river morphometry parameters, are standard parameters for the outline of sampling programmes and for calculations of the physical extension of key habitats in the system. The fourth group, the ecosystem of the river, includes physical, chemical and biological parameters required for determination of the influence from the terrestrial ecosystem of the catchment area, nutrient status, distribution of different habitats, and presence of fish in the system. In the context of site investigation program, the parameters in these two groups will be used for budget calculations of the flow of energy and

  19. Spiral Phyllotaxis Pattern in an Animal Cell: A Fluid- Driven Mechanism for Red Cell Echinocytosis and Programmed Cell Death

    OpenAIRE

    Lofthouse, J. T.

    2004-01-01

    This paper demonstrates that the pattern of lipid spiculesthat emerge on the surface of red blood cells in the classic 'Discocyte to Echinocyte' shape change is a generative spiral, and presents a qualitative, fluid- driven mechanism for their production, compatible with the work of Douady and Couder. Implications for the dynamics of cell growth, plant cell phyllotaxy, programmed cell death and gravity sensitivity are explained in terms of a new qualitative model of cellular fluid dynamics.

  20. Animal ethics dilemma

    DEFF Research Database (Denmark)

    Dich, Trine; Hansen, Tina; Algers, Anne

    2006-01-01

    'Animal Ethics Dilemma' is a freely available computer-supported learning tool (www.animalethicsdilemma.net or www.aedilemma.net) which has been developed primarily for veterinary undergraduates but is applicable also to students in other fields of animal science. The objectives of the computer...... program are to promote students' understanding of the ethics related to animal use, to illustrate ethical dilemmas that arise in animal use, to broaden students' moral imagination, and to enable students to differentiate between types of ethical argument. The program comprises five case studies: (1......) the blind hens; (2) ANDi the genetically modified monkey; (3) euthanasia of a healthy dog; (4) animal slaughter; and (5) rehabilitation of seals. Special consideration has been given to enhancing the pedagogic value of the program. Students can control their learning by selecting a variety of ways...

  1. Animal behavior and well-being symposium: Farm animal welfare assurance: science and application.

    Science.gov (United States)

    Rushen, J; Butterworth, A; Swanson, J C

    2011-04-01

    Public and consumer pressure for assurances that farm animals are raised humanely has led to a range of private and public animal welfare standards, and for methods to assess compliance with these standards. The standards usually claim to be science based, but even though researchers have developed measures of animal welfare and have tested the effects of housing and management variables on welfare within controlled laboratory settings, there are challenges in extending this research to develop on-site animal welfare standards. The standards need to be validated against a definition of welfare that has broad support and which is amenable to scientific investigation. Ensuring that such standards acknowledge scientific uncertainty is also challenging, and balanced input from all scientific disciplines dealing with animal welfare is needed. Agencies providing animal welfare audit services need to integrate these scientific standards and legal requirements into successful programs that effectively measure and objectively report compliance. On-farm assessment of animal welfare requires a combination of animal-based measures to assess the actual state of welfare and resource-based measures to identify risk factors. We illustrate this by referring to a method of assessing welfare in broiler flocks. Compliance with animal welfare standards requires buy-in from all stakeholders, and this will be best achieved by a process of inclusion in the development of pragmatic assessment methods and the development of audit programs verifying the conditions and continuous improvement of farm animal welfare.

  2. Animal research

    DEFF Research Database (Denmark)

    Olsson, I.A.S.; Sandøe, Peter

    2012-01-01

    in research is analyzed from the viewpoint of three distinct ethical approaches: contractarianism, utilitarianism, and animal rights view. On a contractarian view, research on animals is only an ethical issue to the extent that other humans as parties to the social contract care about how research animals......This article presents the ethical issues in animal research using a combined approach of ethical theory and analysis of scientific findings with bearing on the ethical analysis. The article opens with a general discussion of the moral acceptability of animal use in research. The use of animals...... are faring. From the utilitarian perspective, the use of sentient animals in research that may harm them is an ethical issue, but harm done to animals can be balanced by benefit generated for humans and other animals. The animal rights view, when thoroughgoing, is abolitionist as regards the use of animals...

  3. Algorithm Animation with Galant.

    Science.gov (United States)

    Stallmann, Matthias F

    2017-01-01

    Although surveys suggest positive student attitudes toward the use of algorithm animations, it is not clear that they improve learning outcomes. The Graph Algorithm Animation Tool, or Galant, challenges and motivates students to engage more deeply with algorithm concepts, without distracting them with programming language details or GUIs. Even though Galant is specifically designed for graph algorithms, it has also been used to animate other algorithms, most notably sorting algorithms.

  4. Bio F1B hamster: a unique animal model with reduced lipoprotein lipase activity to investigate nutrient mediated regulation of lipoprotein metabolism

    Directory of Open Access Journals (Sweden)

    Cornish Marion L

    2007-12-01

    Full Text Available Abstract Background Bio F1B hamster is an inbred hybrid strain that is highly susceptible to diet-induced atherosclerosis. We previously reported that feeding a high fat fish oil diet to Bio F1B hamster caused severe hyperlipidaemia. In this study we compared the effects of various diets in the Bio F1B hamster and the Golden Syrian hamster, which is an outbred hamster strain to investigate whether genetic background plays an important role in dietary fat mediated regulation of lipoprotein metabolism. We further investigated the mechanisms behind diet-induced hyperlipidaemia in F1B hamster. Methods The Bio F1B and Golden Syrian hamsters, 8 weeks old, were fed high fat diets rich in either monounsaturated fatty acids, an n-6: n-3 ratio of 5 or a fish oil diet for 4 weeks. Animals were fasted overnight and blood and tissue samples were collected. Plasma was fractionated into various lipoprotein fractions and assayed for triacylglycerol and cholesterol concentrations. Plasma lipoprotein lipase activity was measured using radioisotope method. Microsomal triglyceride transfer protein activity was measured in the liver and intestine. Plasma apolipoproteinB48, -B100 and apolipoprotein E was measured using Western blots. Two-way ANOVA was used to determine the effect of diet type and animal strain. Results The fish oil fed F1B hamsters showed milky plasma after a 14-hour fast. Fish oil feeding caused accumulation of apolipoproteinB48 containing lipoprotein particles suggesting hindrance of triglyceride-rich lipoprotein clearance. There was no significant effect of diet or strain on hepatic or intestinal microsomal triglyceride transfer protein activity indicating that hyperlipidaemia is not due to an increase in the assembly or secretion of lipoprotein particles. F1B hamsters showed significantly reduced levels of lipoprotein lipase activity, which was inhibited by fish oil feeding. Conclusion Evidence is presented for the first time that alterations in

  5. A Randomized Control Trial to Investigate the Impact of the Lidcombe Program on Early Stuttering in German-Speaking Preschoolers

    Science.gov (United States)

    Lattermann, Christina; Euler, Harald A.; Neumann, Katrin

    2008-01-01

    In order to investigate whether the Lidcombe Program effects a short-term reduction of stuttered speech beyond natural recovery, 46 German preschool children were randomly assigned to a wait-contrast group or to an experimental group which received the Lidcombe Program for 16 weeks. The children were between 3;0 and 5;11 years old, their and both…

  6. 广州动漫产业发展调研与实证研究%Guangzhou animation industry development investigation and demonstrative research

    Institute of Scientific and Technical Information of China (English)

    赵佩华; 邹苇

    2012-01-01

    This artical mainly uses the mathods of statistical analysis,with observation and interview to make an in-depth investigation and study of the current development of the animation industry in Guangzhou,which based on the data from questionnaire survey.It provides not only decision-making empirical basis for Guangzhou animation industry,but also reference for related cultural and creative industries on the domestic other regions.%本文主要采用问卷调查的形式收集数据然后运用SPSS软件进行统计分析,并结合实地观察、重点访谈等方法,对广州动漫产业的发展现状作了深入的调查与分析,为广州市发展动漫产业提供决策的实证依据,同时对国内其它地区发展相关的文化创意产业提供参考和借鉴。

  7. Postexposure Treatment and Animal Rabies, Ontario, 1958-2000

    Science.gov (United States)

    Nunan, Christopher P.; Honig, Janet M.; Ball, David G. A.; Hauschildt, Peggy; LeBer, Charles A.

    2002-01-01

    This paper investigates the relationship between animal rabies and postexposure treatment (PET) in Ontario by examining the introduction of human diploid cell vaccine (HDCV) in 1980 and the initiation of an oral rabies vaccination program for wildlife in 1989. Introducing HDCV led to an immediate doubling of treatments. Both animal rabies and human treatments declined rapidly after the vaccination program was introduced, but human treatments have leveled off at approximately 1,000 per year. PMID:11897079

  8. [Evaluation of animal-assisted therapy for the elderly with senile dementia in a day care program].

    Science.gov (United States)

    Kanamori, M; Suzuki, M; Yamamoto, K; Kanda, M; Matsui, Y; Kozima, E; Takeuchi, S; Oshiro, H

    2001-09-01

    We conducted animal-assisted therapy (AAT) for the elderly with senile dementia in a day care center. AAT was performed between July 27 and October 12, 1999 for a total of six biweekly sessions. The AAT group consisted of 7 subjects; 5 with senile dementia of Alzheimer's type (SDAT) and 2 with vascular dementia (VD). The control group was 20 elderly subjects (7 SDAT, 13 VD). The results were as follows: Comparing between MMS scores at the baseline and those three months later, the average score on MMS before AAT (baseline) was 11.43 (+/- 9.00), and that three months later was 12.29 (+/- 9.69). In the AAT group, the average baseline N-ADL score was 28.43 (+/- 14.00) and that after ATT was 29.57 (+/- 14.47). In the AAT group, the average baseline score on Behave-AD was 11.14 (+/- 4.85), and that three months after AAT was 7.29 (+/- 7.11) (p AAT group. Our findings suggested we should use several evaluation methods for evaluation of the changes of patients receiving AAT.

  9. Director, Laboratory Animal Care and Use Section

    Data.gov (United States)

    Federal Laboratory Consortium — The NIAMS Laboratory Animal Care and Use Section (LACU) provides support to all NIAMS Intramural Research Program (IRP) Branches and Laboratories using animals. The...

  10. Lake and lake-related drainage area parameters for site investigation program

    Energy Technology Data Exchange (ETDEWEB)

    Blomqvist, P.; Brunberg, A.K. [Uppsala Univ. (Sweden). Dept. of Limnology; Brydsten, L [Umeaa Univ. (Sweden). Dept. of Ecology and Environmental Science

    2000-09-01

    In this paper, a number of parameters of importance to a preliminary determination of the ecological function of lakes are presented. The choice of parameters have been made with respect to a model for the determination of the nature conservation values of lakes which is currently being developed by the authors of this report, but is also well suited for a general description of the lake type and the functioning of the inherent ecosystem. The parameters have been divided into five groups: (1) The location of the object relative important gradients in the surrounding nature; (2) The lake catchment area and its major constituents; (3) The lake morphometry; (4) The lake ecosystem; (5) Human-induced damages to the lake ecosystem. The first two groups, principally based on the climate, hydrology, geology and vegetation of the catchment area represent parameters that can be used to establish the rarity and representativity of the lake, and will in the context of site investigation program be used as a basis for generalisation of the results. The third group, the lake morphometry parameters, are standard parameters for the outline of sampling programmes and for calculations of the physical extension of different key habitats in the system. The fourth group, the ecosystem of the lake, includes physical, chemical and biological parameters required for determination of the stratification pattern, light climate, influence from the terrestrial ecosystem of the catchment area, trophic status, distribution of key habitats, and presence of fish and rare fauna and flora in the lake. In the context of site investigation program, the parameters in these two groups will be used for budget calculations of the flow of energy and material in the system. The fifth group, finally, describes the degree on anthropogenic influence on the ecosystem and will in the context of site investigation programmes be used to judge eventual malfunctioning within the entire, or parts of, the lake

  11. WAG 2 remedial investigation and site investigation site-specific work plan/health and safety checklist for the soil and sediment task. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Holt, V.L.; Burgoa, B.B.

    1993-12-01

    This document is a site-specific work plan/health and safety checklist (WP/HSC) for a task of the Waste Area Grouping 2 Remedial Investigation and Site Investigation (WAG 2 RI&SI). Title 29 CFR Part 1910.120 requires that a health and safety program plan that includes site- and task-specific information be completed to ensure conformance with health- and safety-related requirements. To meet this requirement, the health and safety program plan for each WAG 2 RI&SI field task must include (1) the general health and safety program plan for all WAG 2 RI&SI field activities and (2) a WP/HSC for that particular field task. These two components, along with all applicable referenced procedures, must be kept together at the work site and distributed to field personnel as required. The general health and safety program plan is the Health and Safety Plan for the Remedial Investigation and Site Investigation of Waste Area Grouping 2 at the Oak Ridge National Laboratory, Oak Ridge, Tennessee (ORNL/ER-169). The WP/HSCs are being issued as supplements to ORNL/ER-169.

  12. An Investigation of Factors Related to Self-Efficacy for Java Programming among Engineering Students

    Science.gov (United States)

    Askar, Petek; Davenport, David

    2009-01-01

    The purpose of this study was to examine the factors related to self-efficacy for Java programming among first year engineering students. An instrument assessing Java programming self-efficacy was developed from the computer programming self-efficacy scale of Ramalingam & Wiedenbeck. The instrument was administered at the beginning of the…

  13. Investigating the role of state and local health departments in addressing public health concerns related to industrial food animal production sites.

    Directory of Open Access Journals (Sweden)

    Jillian P Fry

    Full Text Available OBJECTIVES: Evidence of community health concerns stemming from industrial food animal production (IFAP facilities continues to accumulate. This study examined the role of local and state health departments in responding to and preventing community-driven concerns associated with IFAP. METHODS: We conducted semi-structured qualitative interviews with state and county health department staff and community members in eight states with high densities or rapid growth of IFAP operations. We investigated the extent to which health concerns associated with IFAP sites are reported to health departments, the nature of health departments' responses, and barriers to involvement. RESULTS: Health departments' roles in these matters are limited by political barriers, lack of jurisdiction, and finite resources, expertise, and staff. Community members reported difficulties in engaging health departments on these issues. CONCLUSIONS: Our investigation suggests that health departments frequently lack resources or jurisdiction to respond to health concerns related to IFAP sites, resulting in limited engagement. Since agencies with jurisdiction over IFAP frequently lack a health focus, increased health department engagement may better protect public health.

  14. The Solar-Stellar Connection (NAG5-6124: SOHO Guest Investigator Program)

    Science.gov (United States)

    Ayres, Thomas R.

    1997-01-01

    The following is a final report from the SOHO Guest Investigator program to use the SUMER far-UV spectrometer to obtain imaging spectroscopy in support of the goals of the so-called "solar-stellar connection." In particular, a major emphasis was utilization of the long-slit time-resolved maps of the solar surface in bright far-UV emission lines to deduce how particular aspects of the temporally and spatially averaged line profiles trace back to individual structural features of the magnetically disturbed outer atmosphere; to help interpret the unresolved line profiles from high quality stellar observations (say, with the Space Telescope Imaging Spectrograph). The researchers served two tours of duty in the SOHO Operations Center as SUMER planners, during which time we conducted an extensive series of observing programs. These can be divided into three general categories: surface mapping, translimb spectroscopy, and active region diagnostics. We have analyzed some of the large volumes of data to the point where we have presented them in poster papers, and in invited papers at national and international meetings. Listed below are the titles of the preliminary publications we have written, including brief abstracts to indicate the main results. (1) Chromospheric structure and Dynamics-- Observations -- The chromosphere is a highly structured dynamic 'layer' of the solar outer atmosphere. Here, not only are the effects of mechanical heating first evident (moving upward in altitude from the deep photosphere), but also the amount of nonradiative energy deposited is far greater than in the albeit much hotter overlying transition region and corona. Further, the chromosphere is by far the thickest zone of the solar atmosphere with respect to the pressure scale height. A major goal of stellar astrophysics is to understand how the chromosphere is heated and why it adopts its peculiar structure. A cursory examination of solar filtergrams and high-resolution movies demonstrates

  15. GRAFEC: A New Spanish Program to Investigate Waste Management Options for Radioactive Graphite - 12399

    Energy Technology Data Exchange (ETDEWEB)

    Marquez, Eva; Pina, Gabriel; Rodriguez, Marina [CIEMAT, Av. Complutense, 22, 28040-MADRID (Spain); Fachinger, Johannes; Grosse, Karl-Heinz [Furnaces Nuclear Application Grenoble SAS (FNAG), 4, avenue Charles de Gaulle, 38800 Le Pont de Claix (France); Leganes Nieto, Jose Luis; Quiros Gracian, Maria [ENRESA, C/ Emilio Vargas,7 - 28043 - MADRID (Spain); Seemann, Richard [ALD Vacuum Technologies GmbH, Wilhelm-Rohn-Strasse 35, 63450 Hanau (Germany)

    2012-07-01

    Spain has to manage about 3700 tons of irradiated graphite from the reactor Vandellos I as radioactive waste. 2700 tons are the stack of the reactor and are still in the reactor core waiting for retrieval. The rest of the quantities, 1000 tons, are the graphite sleeves which have been already retrieved from the reactor. During operation the graphite sleeves were stored in a silo and during the dismantling stage a retrieval process was carried out separating the wires from the graphite, which were crushed and introduced into 220 cubic containers of 6 m{sup 3} each and placed in interim storage. The graphite is an intermediate level radioactive waste but it contains long lived radionuclides like {sup 14}C which disqualifies disposal at the low level waste repository of El Cabril. Therefore, a new project has been started in order to investigate two new options for the management of this waste type. The first one is based on a selective decontamination of {sup 14}C by thermal methods. This method is based on results obtained at the Research Centre Juelich (FZJ) in the Frame of the EC programs 'Raphael' and 'Carbowaste'. The process developed at FZJ is based on a preferential oxidation of {sup 14}C in comparison to the bulk {sup 12}C. Explanations for this effect are the inhomogeneous distribution and a weaker bounding of {sup 14}C which is not incorporated in the graphite lattice. However these investigations have only been performed with graphite from the high temperature reactor Arbeitsgemeinschaft Versuchsreaktor Juelich AVR which has been operated in a non-oxidising condition or research reactor graphite operated at room temperature. The reactor Vandellos I has been operated with CO{sub 2} as coolant and significant amounts of graphite have been already oxidised. The aim of the project is to validate whether a {sup 14}C decontamination can also been achieved with graphite from Vandellos I. A second possibility under investigation is the

  16. Animal Bites

    Science.gov (United States)

    ... or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they become infected, you can develop serious medical problems. To prevent animal bites and complications from bites Never pet, handle, ...

  17. Animal Farm

    Institute of Scientific and Technical Information of China (English)

    徐蓉蓉

    2015-01-01

    This essay first introduce the background of Animal Farm and a brief introduction of the author.Then it discuss three thesis about this novel and briefly discussed about it.At last it give highly review on Animal Farm.

  18. Investigate Methods to Decrease Compilation Time-AX-Program Code Group Computer Science R& D Project

    Energy Technology Data Exchange (ETDEWEB)

    Cottom, T

    2003-06-11

    Large simulation codes can take on the order of hours to compile from scratch. In Kull, which uses generic programming techniques, a significant portion of the time is spent generating and compiling template instantiations. I would like to investigate methods that would decrease the overall compilation time for large codes. These would be methods which could then be applied, hopefully, as standard practice to any large code. Success is measured by the overall decrease in wall clock time a developer spends waiting for an executable. Analyzing the make system of a slow to build project can benefit all developers on the project. Taking the time to analyze the number of processors used over the life of the build and restructuring the system to maximize the parallelization can significantly reduce build times. Distributing the build across multiple machines with the same configuration can increase the number of available processors for building and can help evenly balance the load. Becoming familiar with compiler options can have its benefits as well. The time improvements of the sum can be significant. Initial compilation time for Kull on OSF1 was {approx} 3 hours. Final time on OSF1 after completion is 16 minutes. Initial compilation time for Kull on AIX was {approx} 2 hours. Final time on AIX after completion is 25 minutes. Developers now spend 3 hours less waiting for a Kull executable on OSF1, and 2 hours less on AIX platforms. In the eyes of many Kull code developers, the project was a huge success.

  19. Summary of U.S. Geological Survey and City of Albuquerque hydrologic investigations program

    Energy Technology Data Exchange (ETDEWEB)

    McAda, D. [Geological Survey, Albuquerque, NM (United States). Water Resources Div.

    1995-12-31

    The US Geological Survey and Albuquerque have been cooperating in data collection programs and interpretive studies since 1982. The paper presents summaries on recently completed and ongoing projects, detailing the objectives, principal investigator, period of the project, and reports released or reports in progress on each study. Project names are: Ground-water-level monitoring network in the Albuquerque Basin; Water budget of the Rio Grande flood plain in the Albuquerque area; Modeling of groundwater flow in the Albuquerque Basin; Continuation of ground water flow modeling in the Albuquerque Basin; Evaluation of methods to quantify the hydrologic relations between the Rio Grande and the Santa Fe Group aquifer system, near Albuquerque; Aquifer compaction and land subsidence in the Albuquerque, NM area; Aquifer test at the Griegos Well Field, Albuquerque, NM; Quality of urban stormwater runoff; Rio Grande water quality; Determining accurate concentrations and loads of trace elements and other selected chemical constituents in the Rio Grande, Albuquerque, NM; Digital geophysical-log data base; and Water quality data for the Albuquerque Basin.

  20. Animal models

    DEFF Research Database (Denmark)

    Gøtze, Jens Peter; Krentz, Andrew

    2014-01-01

    In this issue of Cardiovascular Endocrinology, we are proud to present a broad and dedicated spectrum of reviews on animal models in cardiovascular disease. The reviews cover most aspects of animal models in science from basic differences and similarities between small animals and the human...... pathology, to biomarkers in diagnosis and prognostic evaluation, to drug testing and targeted medicine....

  1. Animal Deliberation

    NARCIS (Netherlands)

    Driessen, C.P.G.

    2014-01-01

    While much has been written on environmental politics on the one hand, and animal ethics and welfare on the other, animal politics, as the interface of the two, is underexamined. There are key political implications in the increase of animal protection laws, the rights of nature, and political parti

  2. Biodiesel production from inedible animal tallow and an experimental investigation of its use as alternative fuel in a direct injection diesel engine

    Energy Technology Data Exchange (ETDEWEB)

    Oener, Cengiz [Technical Education Faculty, Automotive Division, Firat University, 23119 Elazig (Turkey); Altun, Sehmus [Technical Education Faculty, Automotive Division, Batman University, 72060 Batman (Turkey)

    2009-10-15

    In this study, a substitute fuel for diesel engines was produced from inedible animal tallow and its usability was investigated as pure biodiesel and its blends with petroleum diesel fuel in a diesel engine. Tallow methyl ester as biodiesel fuel was prepared by base-catalyzed transesterification of the fat with methanol in the presence of NaOH as catalyst. Fuel properties of methyl ester, diesel fuel and blends of them (5%, 20% and 50% by volume) were determined. Viscosity and density of fatty acid methyl ester have been found to meet ASTM D6751 and EN 14214 specifications. Viscosity and density of tallow methyl esters are found to be very close to that of diesel. The calorific value of biodiesel is found to be slightly lower than that of diesel. An experimental study was carried out in order to investigate of its usability as alternative fuel of tallow methyl ester in a direct injection diesel engine. It was observed that the addition of biodiesel to the diesel fuel decreases the effective efficiency of engine and increases the specific fuel consumption. This is due to the lower heating value of biodiesel compared to diesel fuel. However, the effective engine power was comparable by biodiesel compared with diesel fuel. Emissions of carbon monoxide (CO), oxides of nitrogen (NO{sub x}), sulphur dioxide (SO{sub 2}) and smoke opacity were reduced around 15%, 38.5%, 72.7% and 56.8%, respectively, in case of tallow methyl esters (B100) compared to diesel fuel. Besides, the lowest CO, NO{sub x} emissions and the highest exhaust temperature were obtained for B20 among all other fuels. The reductions in exhaust emissions made tallow methyl esters and its blends, especially B20 a suitable alternative fuel for diesel and thus could help in controlling air pollution. Based on this study, animal tallow methyl esters and its blends with petroleum diesel fuel can be used a substitute for diesel in direct injection diesel engines without any engine modification. (author)

  3. Hospice programs and the hospice movement: an investigation based on general systems theory.

    Science.gov (United States)

    Russell, G

    1989-01-01

    This study used General Systems Theory as the framework for examining hospice programs and the hospice movement. Data drawn from program administrators and archival sources were used to test the thesis that two broad types of hospice programs exist in the United States. Results indicate that independent programs tend to be characterized by processes that amplify change in the extant medical delivery system--that is, deviation amplification. Hospices associated with preexisting institutions tend to be characterized by processes that counteract change, thus maintaining the status quo--that is, deviation counteracting processes.

  4. Entry, Descent, Landing Animation (Animation)

    Science.gov (United States)

    2005-01-01

    [figure removed for brevity, see original site] Click on the image for Entry, Descent, Landing animation This animation illustrates the path the Stardust return capsule will follow once it enters Earth's atmosphere.

  5. Investigation of the differences between the "COLD" and "HOT" nature of Coptis chinensis Franch and its processed materials based on animal's temperature tropism

    Institute of Scientific and Technical Information of China (English)

    ZHOU CanPing; WANG JiaBo; ZHANG XueRu; ZHAO YanLing; XIA XinHua; ZHAO HaiPing; REN YongShen; XIAO XiaoHe

    2009-01-01

    The description and differentiation of the so-called "Cold" and "Hot" natures,the primary "Drug Naure" of Chinese medicine,is the focus of theoretical research.In this study,the divergency between the "Cold" and the "Hot" natures was investigated through examining the temperature tropism of mice affected by Coptis chinensis Franch and its processed materials by using a cold/hot plate differentiating technology.After exposure to C.chinensis Franch,the macroscopic behavioral index of the remaining rate (RR)on a warm pad (40℃)significantly increased (P<0.05),suggesting the enhancement of Hot tropism.The internal indexes of adenosine triphosphatase (ATPase)activity and oxygen consuming volume decreased significantly (P<0.05),suggesting the decapability of energy metabolism.This external behavior of Hot tropism might reflect the internal Cold nature of C.chinensis Franch.However,the processed materials of C.chinensis Franch exhibited a different Cold nature in temperature tropism compared with crude C.chinensis Franch (CC):the Cold nature of bile-processed C.chinensis Franch (BC)enhanced while the ginger-processed C.chinensis Franch (GC)changed inversely.The changing sequence was consistent with the theoretical prognostication.It is indicated that the external Cold & Hot natures of Chinese medicine may possibly reflect in an ethological way for the changes of animal's temperature tropism which might be internally regulated by the body's energy metabolism.

  6. Investigating Positive Psychology Approaches in Case Management and Residential Programming with Incarcerated Youth

    Science.gov (United States)

    Cross, Lara E.; Morrison, William; Peterson, Patricia; Domene, Jose F.

    2012-01-01

    This article examines how a rural Canadian secure custody facility for youth implemented positive psychology principles in its case management protocols and residential programming. A directed content analysis design was utilized to identify specific factors of positive psychology in the facility's policy and programming manual, as well as in…

  7. Pilot Investigation of the Katie Brown Educational Program: A School-Community Partnership

    Science.gov (United States)

    Joppa, Meredith C.; Rizzo, Christie J.; Nieves, Amethys V.; Brown, Larry K.

    2016-01-01

    Background: Schools in the United States are increasingly being urged to address the problem of adolescent dating violence (DV) with their students. Given the limited time available to implement prevention programming during the school day, brief programs are needed. The purpose of this study was to test the efficacy of a widely disseminated,…

  8. Beyond Cognitive Increase: Investigating the Influence of Computer Programming on Perception and Application of Mathematical Skills

    Science.gov (United States)

    Rich, Peter J.; Bly, Neil; Leatham, Keith R.

    2014-01-01

    This study aimed to provide first-hand accounts of the perceived long-term effects of learning computer programming on a learner's approach to mathematics. These phenomenological accounts, garnered from individual interviews of seven different programmers, illustrate four specific areas of interest: (1) programming provides context for many…

  9. Laptops and the Gender Gap: An Investigation of a High School Core Curriculum Program

    Science.gov (United States)

    Wade, Melanie

    2010-01-01

    Girls and women continue to be underrepresented in high school Advanced Placement computer science courses, undergraduate and graduate computer science programs at colleges and universities, and engineering programs and related careers. This is not to suggest that public schools train students to fulfill specific job needs, yet it is evident that…

  10. Investigating Principals' Knowledge and Perceptions of Second Language Programs for English Language Learners

    Science.gov (United States)

    Padron, Yolanda N.; Waxman, Hersh C.

    2016-01-01

    This study examined principals' knowledge and perceptions of second language programs for English language learners (ELLs) operating in their schools. An open-ended survey and in-depth interviews were used to examine elementary school principals' knowledge of the second language programs implemented at their schools. The survey asked principals…

  11. Aquatic Species Program Review: Proceedings of the March 1983 Principal Investigators Meeting

    Energy Technology Data Exchange (ETDEWEB)

    1983-06-01

    The Aquatic Species Program (ASP) addresses the utilization of plant biomass that naturally occurs in wetland or submerged areas. Processes are being developed through this program to make use of such aquatic species, capitalizing on their inherent capacity for rapid growth as well as their extraordinary chemical compositions.

  12. Investigating and Improving the Models of Programming Concepts Held by Novice Programmers

    Science.gov (United States)

    Ma, L.; Ferguson, J.; Roper, M.; Wood, M.

    2011-01-01

    The teaching of introductory computer programming seems far from successful, with many first-year students performing more poorly than expected. One possible reason for this is that novices hold "non-viable" mental models (internal explanations of how something works) of key programming concepts which then cause misconceptions and difficulties. An…

  13. Investigating the Impact of a Preservice Program on Beliefs about Science Teaching and Learning

    Science.gov (United States)

    Soldat, Christopher Scott

    2009-01-01

    There has been much attention about improving the skills and abilities of students in Science. One critical factor is the quality of teacher education programs for preparing science teachers. There has been little research and much debate about what constitutes an effective science teacher education program. Teacher beliefs are thought to be…

  14. An Empirical Investigation of the MBA Admission Criteria for Nontraditional Programs.

    Science.gov (United States)

    Carver, M. Robert, Jr.; King, Thomas E.

    1994-01-01

    An off-campus MBA program involved 467 nontraditional students in individual assignments and 2 intensive weekend classes. Graduate Management Admission Test (GMAT) scores, undergraduate grade point average, and work experience were the best predictors of success in the program. For those admitted as exceptions, GMAT score and undergraduate…

  15. Investigating the Optimal Management Strategy for a Healthcare Facility Maintenance Program

    Science.gov (United States)

    2004-03-01

    hybrid outsourcing maintenance programs (see table 1). For simplicity, table 1 is broken into two categories: insurance based programs and non...Freeman, Berek and Perry, 2002). Cost Reduction. Historically, cost reduction has been a primary driver for outsourcing maintenance (Finchem, 1997

  16. Investigating Stakeholder Attitudes and Opinions on School-Based Human Papillomavirus Vaccination Programs

    Science.gov (United States)

    Nodulman, Jessica A.; Starling, Randall; Kong, Alberta S.; Buller, David B.; Wheeler, Cosette M.; Woodall, W. Gill

    2015-01-01

    Background: In several countries worldwide, school-based human papillomavirus (HPV) vaccination programs have been successful; however, little research has explored US stakeholders' acceptance toward school-based HPV vaccination programs. Methods: A total of 13 focus groups and 12 key informant interviews (N?=?117; 85% females; 66% racial/ethnic…

  17. Counseling Skills Pre-Practicum Training at Guidance and Counseling Undergraduate Programs: A Qualitative Investigation

    Science.gov (United States)

    Aladag, Mine

    2013-01-01

    This study was aimed to describe counseling skills pre-practicum training at guidance and counseling undergraduate programs in Turkey. A descriptive study was conducted based upon qualitative data. The research group of this study consisted of 11 guidance and counseling undergraduate programs voluntarily participate into study. The Survey Form…

  18. Designing and implementing INTREPID, an intensive program in translational research methodologies for new investigators.

    Science.gov (United States)

    Plottel, Claudia S; Aphinyanaphongs, Yindalon; Shao, Yongzhao; Micoli, Keith J; Fang, Yixin; Goldberg, Judith D; Galeano, Claudia R; Stangel, Jessica H; Chavis-Keeling, Deborah; Hochman, Judith S; Cronstein, Bruce N; Pillinger, Michael H

    2014-12-01

    Senior housestaff and junior faculty are often expected to perform clinical research, yet may not always have the requisite knowledge and skills to do so successfully. Formal degree programs provide such knowledge, but require a significant commitment of time and money. Short-term training programs (days to weeks) provide alternative ways to accrue essential information and acquire fundamental methodological skills. Unfortunately, published information about short-term programs is sparse. To encourage discussion and exchange of ideas regarding such programs, we here share our experience developing and implementing INtensive Training in Research Statistics, Ethics, and Protocol Informatics and Design (INTREPID), a 24-day immersion training program in clinical research methodologies. Designing, planning, and offering INTREPID was feasible, and required significant faculty commitment, support personnel and infrastructure, as well as committed trainees.

  19. Professional perspectives on animal hoarding.

    OpenAIRE

    Burniston, Francesca A.

    2016-01-01

    Objectives Although theoretical conceptualisations of animal hoarding have been published, few empirical studies have been conducted. The current study investigated animal hoarding from the perspectives of professionals who come into contact with people who hoard animals through their employment in various capacities, primarily in animal welfare. Design A qualitative research design was employed using inductive thematic analysis. Methods Twelve professionals who had experienc...

  20. Animal Shelter

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Beijing activist Zhang Luping gives up a lucrative business career to provide a home for stray and abandoned pets "I have never been married, but I have I hundreds of children," said Zhang Luping, founder of the Beijing Human and Animal Environment Education Center (the Animal Center). "God sent me to this planet and gave me the mission of taking care of helpless and homeless dogs and cats. I will never let Him down." The Animal Center, one of a few non-

  1. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program. Fiscal year 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-10-01

    The Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, manages archaeological resources on the Savannah River Site (SRS). An ongoing research program provides the theoretical, methodological, and empirical basis for assessing site significance within the compliance process specified by law. The SRARP maintains an active public education program for disseminating knowledge about prehistory and history, and for enhancing awareness of historic preservation. This report summarizes the management, research, and public education activities of the SRARP during Fiscal Year 1994.

  2. Animal ethics

    DEFF Research Database (Denmark)

    Palmer, Clare; Sandøe, Peter

    2011-01-01

    This chapter describes and discusses different views concerning our duties towards animals. First, we explain why it is necessary to engage in thinking about animal ethics and why it is not enough to rely on feelings alone. Secondly, we present and discuss five different kinds of views about...... the nature of our duties to animals. They are: contractarianism, utilitarianism, the animal rights view, contextual views, and a respect for nature view. Finally, we briefly consider whether it is possible to combine elements from the presented views, and how to make up one’s mind....

  3. Animals in the Classroom

    Science.gov (United States)

    Roy, Ken

    2011-01-01

    Use of animals in middle school science classrooms is a curriculum component worthy of consideration, providing proper investigation and planning are addressed. A responsible approach to this action, including safety, must be adopted for success. In this month's column, the author provides some suggestions on incorporating animals into the…

  4. Aquatic species program review. Proceedings of the April 1984 principal investigators meeting

    Energy Technology Data Exchange (ETDEWEB)

    1984-05-01

    The purpose of the Aquatic Species program is to improve the productivity, conversion to fuels, and cost efficiency of aquatic plant species for energy. The emphasis of the program is on developing oil-yielding microalgae which will grow in the saline waters of the desert in the American Southwest. To meet this objective, research is carried out under three tasks: biological, engineering, and analysis. The principal objectives of the biological task are (1) to conduct a comprehensive and complete screening activity that will result in the selection of the best microalgae strains for production of fuels; (2) to establish a gene pool so that species can be improved through agronomic means; and (3) to develop techniques that will result in enhancing the yields of the desired fuel product. Engineering research is concerned with integrating biological concepts with engineering principals to develop the most cost-effective microalgal culture technology. Work is concentrated on developing culture management strategies and required subsystems such as harvesting technologies. Analysis supports the technology development through cost goal determination, resource assessment, and technology evaluation. The program also supports the development of macroalgae culture for methane gas or alcohols. This volume contains progress reports presented by the Aquatic Species Program subcontractors and SERI researchers at the SERI Biomass Program Review held in Boulder, Colorado, April 4, 1984. These reports present and discuss research advances achieved by the program participants during the preceding year. Separate abstracts have been prepared for each report for inclusion in the Energy Data Base.

  5. A Mentor Training Program Improves Mentoring Competency for Researchers Working with Early-Career Investigators from Underrepresented Backgrounds

    Science.gov (United States)

    Johnson, Mallory O.; Gandhi, Monica

    2015-01-01

    Mentoring is increasingly recognized as a critical element in supporting successful careers in academic research in medicine and related disciplines, particularly for trainees and early career investigators from underrepresented backgrounds. Mentoring is often executed ad hoc; there are limited programs to train faculty to become more effective…

  6. Investigating the Effects of Professional Practice Program on Teacher Education Students' Ability to Articulate Educational Philosophy

    Science.gov (United States)

    Weshah, Hani A.

    2013-01-01

    The purpose of this study was to investigate the changes in pre-service student teachers' ability to articulate a philosophy education during the field experience. Educational philosophy change for the participants (77) was measured by using Jersin's scale. Evaluations of scores involved comparison of pre and post the training program.…

  7. Investigation of Pre-Service Teachers' Opinions about Science in Terms of the Basic Elements of the Education Program

    Science.gov (United States)

    Sengul, Ozge Aydin

    2016-01-01

    The purpose of the current study is to investigate the pre-service teachers' opinions about science within the context of the basic elements of the education program, such as objectives, content, learning-teaching process and evaluation. The study was designed as a case study, one of the qualitative research methods. The participants of the study…

  8. An Investigation of the Relationships between Mathematics and Music Skills of Students Participating in Successful High School Instrumental Music Programs

    Science.gov (United States)

    Deppe, Scott

    2012-01-01

    This exploratory phenomenological study was designed to investigate the relationships between mathematics and music skills of students participating in successful high school instrumental music programs. The participants of this study were purposefully selected and included one math educator or math department chairperson and the band or orchestra…

  9. Dissolved Oxygen Sensor in Animal-Borne Instruments: An Innovation for Monitoring the Health of Oceans and Investigating the Functioning of Marine Ecosystems.

    Science.gov (United States)

    Bailleul, Frederic; Vacquie-Garcia, Jade; Guinet, Christophe

    2015-01-01

    The current decline in dissolved oxygen concentration within the oceans is a sensitive indicator of the effect of climate change on marine environment. However the impact of its declining on marine life and ecosystems' health is still quite unclear because of the difficulty in obtaining in situ data, especially in remote areas, like the Southern Ocean (SO). Southern elephant seals (Mirounga leonina) proved to be a relevant alternative to the traditional oceanographic platforms to measure physical and biogeochemical structure of oceanic regions rarely observed. In this study, we use a new stage of development in biologging technology to draw a picture of dissolved oxygen concentration in the SO. We present the first results obtained from a dissolved oxygen sensor added to Argos CTD-SRDL tags and deployed on 5 female elephant seals at Kerguelen. From October 2010 and October 2011, 742 oxygen profiles associated with temperature and salinity measurements were recorded. Whether a part of the data must be considered cautiously, especially because of offsets and temporal drifts of the sensors, the range of values recorded was consistent with a concomitant survey conducted from a research vessel (Keops-2 project). Once again, elephant seals reinforced the relationship between marine ecology and oceanography, delivering essential information about the water masses properties and the biological status of the Southern Ocean. But more than the presentation of a new stage of development in animal-borne instrumentation, this pilot study opens a new field of investigation in marine ecology and could be enlarged in a near future to other key marine predators, especially large fish species like swordfish, tuna or sharks, for which dissolved oxygen is expected to play a crucial role in distribution and behaviour.

  10. Dissolved Oxygen Sensor in Animal-Borne Instruments: An Innovation for Monitoring the Health of Oceans and Investigating the Functioning of Marine Ecosystems.

    Directory of Open Access Journals (Sweden)

    Frederic Bailleul

    Full Text Available The current decline in dissolved oxygen concentration within the oceans is a sensitive indicator of the effect of climate change on marine environment. However the impact of its declining on marine life and ecosystems' health is still quite unclear because of the difficulty in obtaining in situ data, especially in remote areas, like the Southern Ocean (SO. Southern elephant seals (Mirounga leonina proved to be a relevant alternative to the traditional oceanographic platforms to measure physical and biogeochemical structure of oceanic regions rarely observed. In this study, we use a new stage of development in biologging technology to draw a picture of dissolved oxygen concentration in the SO. We present the first results obtained from a dissolved oxygen sensor added to Argos CTD-SRDL tags and deployed on 5 female elephant seals at Kerguelen. From October 2010 and October 2011, 742 oxygen profiles associated with temperature and salinity measurements were recorded. Whether a part of the data must be considered cautiously, especially because of offsets and temporal drifts of the sensors, the range of values recorded was consistent with a concomitant survey conducted from a research vessel (Keops-2 project. Once again, elephant seals reinforced the relationship between marine ecology and oceanography, delivering essential information about the water masses properties and the biological status of the Southern Ocean. But more than the presentation of a new stage of development in animal-borne instrumentation, this pilot study opens a new field of investigation in marine ecology and could be enlarged in a near future to other key marine predators, especially large fish species like swordfish, tuna or sharks, for which dissolved oxygen is expected to play a crucial role in distribution and behaviour.

  11. Pilot study investigating the utility of a specialized online symptom management program for individuals with myalgic encephalomyelitis/chronic fatigue syndrome as compared to an online meditation program

    Directory of Open Access Journals (Sweden)

    Arroll MA

    2014-09-01

    Full Text Available Megan A Arroll, Elizabeth A Attree, Claire L Marshall, Christine P DanceyChronic Illness Research Team, School of Psychology, University of East London, London, UKBackground: Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS is a long-term, debilitating condition that impacts numerous areas of individuals' lives. The two predominant treatment options for ME/CFS are cognitive behavioral therapy and graded exercise therapy; however, many people have found these techniques unacceptable or even damaging. This pilot study aimed to evaluate the utility of a specialized online symptom management program for ME/CFS in comparison to an online meditation program in an effort to ascertain whether this tool could be a further option for those with ME/CFS.Methods: This experimental design consisted of two interventions: a specialized online symptoms management program (N=19 and a control intervention based on an online meditation website (N=9. A battery of questionnaires, including measures of multidimensional fatigue, illness-specific symptoms, perceived control, and mindful awareness, were completed before the participants commenced use of the programs and following 8 weeks' use.Results: Significant differences were found in the areas of chance and powerful others' locus of control, and sleeping difficulties, but not in ME/CFS symptomatology overall.Conclusion: The specialized online program described in this study warrants further investigation, as it appears to influence perceived control and key ME/CFS symptoms over time.Keywords: ME/CFS, perceived control, sleep, outcomes, online intervention

  12. Kindergarten Animation

    Science.gov (United States)

    Hinshaw, Craig

    2012-01-01

    Animation is one of the last lessons that come to mind when thinking of kindergarten art. The necessary understanding of sequencing, attention to small, often detailed drawings, and the use of technology all seem more suitable to upper elementary. With today's emphasis on condensing and integrating curriculum, consider developing animation lessons…

  13. Animal Detectives

    Science.gov (United States)

    Mulvey, Bridget; Warnock, Carly

    2015-01-01

    During a two-week inquiry-based 5E learning cycle unit, children made observations and inferences to guide their explorations of animal traits and habitats (Bybee 2014). The children became "animal detectives" by studying a live-feed webcam and digital images of wolves in their natural habitat, reading books and online sources about…

  14. Animal ethics

    DEFF Research Database (Denmark)

    Palmer, Clare; Sandøe, Peter

    2011-01-01

    This chapter describes and discusses different views concerning our duties towards animals. First, we explain why it is necessary to engage in thinking about animal ethics and why it is not enough to rely on feelings alone. Secondly, we present and discuss five different kinds of views about...

  15. Can teaching veterinary and animal-science students about animal welfare affect their attitude toward animals and human-related empathy?

    Science.gov (United States)

    Hazel, Susan J; Signal, Tania D; Taylor, Nicola

    2011-01-01

    Attitudes toward animals are important in influencing how animals are treated. Few studies have investigated attitudes toward animals in veterinary or animal-science students, and no studies have compared attitudes to animals before and after a course teaching animal welfare and ethics. In this study, students enrolled in veterinary (first-year) or animal-science (first- and third-year) programs completed a questionnaire on attitudes toward different categories of animals before and after the course. Higher attitude scores suggest a person more concerned about how an animal is treated. Normally distributed data were compared using parametric statistics, and non-normally distributed data were compared using non-parametric tests, with significance p Attitudes toward pets (45.5-47.6) were higher than those toward pests (34.2-38.4) or profit animals (30.3-32.1). Attitude scores increased from before to after the course in the veterinary cohort on the Pest (36.9 vs. 38.4, respectively, n = 27, p science cohorts. Attitude scores in all categories were higher for women than for men. Currently having an animal was associated with higher pet scores (46.8 vs. 43.8, ns = 120 and 13, respectively, p science students.

  16. Investigating the Effect of Implementing the School Based Health Promotion Program on Students’ Mental Health

    Directory of Open Access Journals (Sweden)

    Abdollatif Esmaeili

    2011-01-01

    Full Text Available Introduction: The “school- based health program” is implemented in schools all over the country with the purpose of preventing substance abuse, high-risk behaviors, and violence. The current study aimed at evaluating the effectiveness of this program in enhancing some of the health indicators of the students participating in this program. Methods: In this cross- sectional study, based on the Krejcie and Morgan table, 400 students (4 groups- 2cases and 2 controls- each including 100 people from both male and female genders were selected through stratified and stage random sampling. The data gathering tools were the “General Health Questionnaire”, Rosenberg Self Esteem Inventory, Oxford Happiness Questionnaire, Satisfied with Life Scale. The data were analyzed using SPSS 13 software and through descriptive statistics and paired t test. Results: There were no statistically significant differences between General Health, Self esteem, Happiness and Satisfied with Life mean scores of case and control groups. However, the differences between the mean scores of the two groups in educational performance were significant (P=0.005. Conclusion: General findings of this study indicate that education presented to students via school-based health program has not been effective in enhancing their mental health. Therefore, to improve the effectiveness of this program, it is suggested that the educational methods of this program be revised.

  17. Animal Personality and Mate Preference in American Mink

    DEFF Research Database (Denmark)

    Noer, Christina Lehmkuhl

    are unsustainable. Often, prescribed pairs of animals appear to be incompatible and reproductively unsuccessful. This is also a problem in solitary carnivore species, many of which are threatened with extinction. A suggested solution to this problem is to investigate, which male cues and signals the females use......Conservation-breeding programs in zoos are essential for the management of threatened species. By moving animals amongst institutions for prescribed breeding, these programs aim to promote demographic stability and preserve genetic variation in the captive populations. Yet many breeding programs...... or cues: olfactory (urine and faeces), size, and behaviour. The latter may represent aspects of animal personality. The background for this is explained in the introduction (Chapter I). In Chapter II, a published article, I present a novel study on aspects of animal personality in the American mink...

  18. Investigation of the correlates and effectiveness of a prison-based wellness program.

    Science.gov (United States)

    Clouse, Monica L; Mannino, David; Curd, Philip R

    2012-07-01

    In 2006, a comprehensive wellness intervention, titled Wellness Works, was implemented in an incarcerated male population at a 200-bed facility in LaGrange, Kentucky. The purpose of this study was to determine health risk factors and benefits of program participation by analyzing data from a pre-/post-participation health risk assessment (HRA). In total, 448 inmates completed the pre- HRA and 177 (40%) completed the post- HRA. Among program completers, two of the six measured domains (smoking and depression) showed significant improvement at the post- HRA while the other domains (exercise, nutrition, stress, and dental hygiene) did not show significant changes. Overall, this study shows positive signs of improving the health of the incarcerated population with this wellness program, but also points to the need for a controlled study.

  19. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program: Fiscal year 1991

    Energy Technology Data Exchange (ETDEWEB)

    Brooks, Mark J.; Brooks, Richard D.; Sassaman, Kenneth E.; Crass, David C.; Stephenson, D. Keith; Green, William; Rinehart, Charles J.; Lewis, George S.; Fuglseth, Ty; Krawczynski, Keith; Warnock, D. Mark

    1991-10-01

    A cooperative agreement with the United States Department of Energy provides the necessary funding for the Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, to render services required under federal law for the protection and management of archaeological resources on the Savannah River Site (SRS). Because the significance of archaeological resources is usually determined by research potential, the SRARP is guided by research objectives. An ongoing research program provides the theoretical, methodological and empirical basis for assessing site significance within the compliance process specified by law. In accordance with the spirit of the law, the SRARP maintains an active public education program for disseminating knowledge about prehistory and history, and for enhancing awareness of historic preservation. This report summarizes the management, research and public education activities of the SRARP during Fiscal Year 1991.

  20. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program, fiscal year 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-01

    The Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, is funded through a direct contract with the United States Department of Energy to provide services required under federal law for the protection and management of archaeological resources on the Savannah River Site (SRS). Because the significance of most archaeological resources is dependent upon research potential, the SRARP is guided by research objectives. An on-going research program provides the problems, methods and means of assessing site significance within the compliance process specified by law. In addition, the SRARP maintains an active program of public education to disseminate knowledge about prehistory and history, and to enhance public awareness about historic preservation. The following report summarizes the management, research and public education activities of the SRARP during Fiscal Year 1990.

  1. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program. Fiscal year 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    A cooperative agreement with the United States Department of Energy provides the necessary funding for the Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, to render services required under federal law for the protection and management of archaeological resources on the Savannah River Site (SRS). Because the significance of archaeological resources is usually determined by research potential, the SRARP is guided by research objectives. An ongoing research program provides the theoretical, methodological, and empirical basis for assessing site significance within the compliance process specified by law. In accordance with the spirit of the law, the SRARP maintains an active public education program for disseminating knowledge about prehistory and history, and for enhancing awareness of historic preservation. This report summarizes the management, research, and public education activities of the SRARP during Fiscal Year 1993.

  2. An astrophysics data program investigation of a synoptic study of quasar continua

    Science.gov (United States)

    Elvis, Martin

    1991-01-01

    A summary of the program is presented. The major product of the program, an atlas of quasar energy distributions, is presented in the appendices along with papers written as a result of this research. The topics covered in the papers include: (1) accurate galactic N(sub h) values toward quasars and active galactic nuclei (AGN); (2) weak bump quasars; (3) millimeter measurements of hard x ray selected active galaxies- implications for the nature of the continuous spectrum; (3) persistence and change in the soft x ray spectrum of the quasar PG1211+143; (4) the soft x ray excess in einstein quasar spectra; and (5) EXOSAT x ray spectra of quasars.

  3. Animal experimentation.

    Science.gov (United States)

    Kolar, Roman

    2006-01-01

    Millions of animals are used every year in often times extremely painful and distressing scientific procedures. Legislation of animal experimentation in modern societies is based on the supposition that this is ethically acceptable when certain more or less defined formal (e.g. logistical, technical) demands and ethical principles are met. The main parameters in this context correspond to the "3Rs" concept as defined by Russel and Burch in 1959, i.e. that all efforts to replace, reduce and refine experiments must be undertaken. The licensing of animal experiments normally requires an ethical evaluation process, often times undertaken by ethics committees. The serious problems in putting this idea into practice include inter alia unclear conditions and standards for ethical decisions, insufficient management of experiments undertaken for specific (e.g. regulatory) purposes, and conflicts of interest of ethics committees' members. There is an ongoing societal debate about ethical issues of animal use in science. Existing EU legislation on animal experimentation for cosmetics testing is an example of both the public will for setting clear limits to animal experiments and the need to further critically examine other fields and aspects of animal experimentation.

  4. Wild Animals

    Institute of Scientific and Technical Information of China (English)

    宁静

    2005-01-01

    Many of us think that all wild animals are dangerous. In fact, very few of them will eat a man if he leaves them alone. If you meet a tiger, I'm sure you will run away, but even a tiger doesn't like meeting a man if it isn't hungry. Tigers only kill and eat man when they are too old to catch their food, such as sheep and other small animals. Some animals get frightened when they only smell a man. Some of themst and and look at a man for a short time before they run away.

  5. A Longitudinal Investigation of the Effects of a School Intervention Program on Children's Social Development.

    Science.gov (United States)

    Solomon, Daniel; And Others

    The Child Development Project (CDP) is a school-based program designed to foster children's social, ethical, and intellectual development through activities emphasizing cooperative learning, developmental discipline, social understanding, interpersonal helping, and prosocial values. The CDP was implemented in kindergarten through fourth grade by…

  6. An Empirical Investigation of a Wilderness Adventure Program for Teenagers: The Connecticut Wilderness School.

    Science.gov (United States)

    Gaston, Debra Wickstrom; And Others

    Through an intensive 19 day outdoor experience of backpacking, hiking, rock climbing, and white water canoeing, the Connecticut Wilderness School has provided a novel therapeutic approach for problem youth referred by a wide variety of state agencies. To determine if participants in this program become more internally oriented, develop a higher…

  7. Investigating the Efficacy of an Intensive English Program and the L2 Learners' Learning Styles

    Science.gov (United States)

    Ping, Rebecca Lee Su

    2014-01-01

    Past research has found that many pre-university L2 learners, having completed an Intensive English Program (IEP) still have difficulty in undertaking various disciplines in English-speaking tertiary institutions and continue to exhibit numerous linguistic problems (Bialystok, 2001, Celce Murcia 2001). The purpose of this paper is to present the…

  8. Programmed Lab Experiments for Biochemical Investigation of Quorum-Sensing Signal Molecules in Rhizospheric Soil Bacteria

    Science.gov (United States)

    Nievas, Fiorela L.; Bogino, Pablo C.; Giordano, Walter

    2016-01-01

    Biochemistry courses in the Department of Molecular Biology at the National University of Río Cuarto, Argentina, are designed for undergraduate students in biology, microbiology, chemistry, agronomy, and veterinary medicine. Microbiology students typically have previous coursework in general, analytical, and organic chemistry. Programmed sequences…

  9. Learning by Experience in a Standardized Testing Culture: Investigation of a Middle School Experiential Learning Program

    Science.gov (United States)

    Scogin, Stephen C.; Kruger, Christopher J.; Jekkals, Regan E.; Steinfeldt, Chelsea

    2017-01-01

    Standardized testing pressure sometimes discourages schools from broadly implementing experiential learning opportunities. However, some K-12 schools are challenging the trend with greater commitment to learning by experience. STREAM (science, technology, reading, engineering, arts, mathematics) school is a project-based program providing students…

  10. An Investigation of Self-Regulatory Mechanisms in Learning to Program Visual Basic

    Science.gov (United States)

    Kuo, Feng-Yang; Wu, Wen-Hsiung; Lin, Cathy S.

    2013-01-01

    Today, information technology (IT) has permeated virtually every aspect of our society and the learning of software programming is becoming increasingly important to the creation and maintenance of the IT infrastructure critical to our daily life. In this article, we report the results of a study that demonstrates how the self-regulation paradigm…

  11. Investigating a Developmentally Focused Youth Sports Program for Girls in Elementary Grades

    Science.gov (United States)

    Feathers, Rebecca Zarzycki

    2012-01-01

    The purpose of this study was to identify the impact the Girls on the Run (GOTR) program had on the New Castle County, Delaware, third, fourth, and fifth grade girls who participated in the spring 2011 season. Specifically, this study examined short-term changes in the participants as they related to self-esteem, body image, physical activity…

  12. Does postmenopausal estrogen administration increase the risk of breast cancer? Contributions of animal, biochemical, and clinical investigative studies to a resolution of the controversy.

    Science.gov (United States)

    Zumoff, B

    1998-01-01

    Despite nearly six decades of epidemiological studies, meta-analyses, and reviews, there is still considerable controversy in the literature about the question, does postmenopausal estrogen administration increase the risk of breast cancer? In an effort to resolve the controversy, a number of animal, biochemical, and clinical investigative studies in this field have been reviewed. The following summary formulation is proposed: 1. Administration of estrogen is inherently capable of promoting the growth of breast cancer, and therefore of increasing the incidence of clinical breast cancer. 2. Human response to estrogen is like that of the low-cancer-incidence strains of mice studied by Lacassagne, in that large doses and prolonged administration are required to induce clinical breast cancer. 3. The blood levels of estradiol produced by the usual doses of postmenopausal estrogen are relatively low, equivalent to those of the follicular phase of the menstrual cycle. These levels may be near the threshold for producing breast-cancer-promoting effects; therefore, the tumor response will vary greatly in different populations, depending on genetic susceptibility factors: a. The prevalence of a family history of premenopausal breast cancer in a first-degree relative. b. The prevalence of abnormal BRCA1, BRCA2, and p53 genes. c. The prevalence of increased 16 alpha-hydroxylation of estradiol. d. The prevalence of smokers who are slow acetylators. 4. Consumption of alcohol (5 grams or more daily) along with the postmenopausal estrogen administration results in elevation of blood estradiol levels to values equivalent to those of the periovulatory peak of the menstrual cycle, which may be well above the threshold for producing breast-cancer-promoting effects in all women. The risk for cancer will therefore be uniformly increased in women who use alcohol and take estrogen. 5. Increased risk of breast cancer from postmenopausal estrogen administration can be eliminated by taking

  13. Investigation and Analysis of Ethics of Laboratory Animal in Hospital%医院实验动物福利伦理状况调查及分析

    Institute of Scientific and Technical Information of China (English)

    陈苑; 金盈盈; 吴安植; 朱雪琼; 连庆泉; 郑晓群

    2014-01-01

    Views of the medical workers on the laboratory animals were collected through questionnaires to learn the education on the ethics of laboratory animal welfare and how experimenters carry out animal experiments and some improvement suggestions were proposed for the ethical management of the hospital experiment.%采用问卷调查的方法,针对动物实验中的伦理问题向医务人员调查对实验动物的看法,了解实验动物福利伦理教育情况,实验人员如何进行动物实验等,为医院科研伦理管理提供可借鉴的改进建议。

  14. Animal Bites

    Science.gov (United States)

    ... to 15 to 20 of every 100 following dog or human bites. Treatment If your child is bleeding from ... dangerous than those from tame, immunized (against rabies) dogs and cats. The health of the animal also is important, so if ...

  15. Analysis on the investigation results of tick on animals in Ningbo%宁波市动物染蜱情况调查结果分析

    Institute of Scientific and Technical Information of China (English)

    马晓; 邵国文; 朱光锋; 徐荣

    2012-01-01

    目的:初步了解宁波市动物染蜱现状,为进一步建立蜱媒传染病综合监测系统.方法:采用现状调查方法,摸清宁波市家养和野外动物染蜱情况.结果:家养动物蜱感染率为29.94%,以狗染蜱最高;野外动物染蜱阳性率为6.67%;动物染蜱部位以肩背、耳廓和颈部等前半身最常见.结论:宁波市动物染蜱情况不容乐观,应引起公共卫生部门的重视.%Objective: To understand the status of tick on animals in Ningbo and establish the integrated monitoring system for preventing tick - borne diseases. Methods: The status of tick on domestic and wild animals was obtained by prevalence study. Results: The infection rate of tick on domestic animals was 29. 94% , and the highest rate was found in dogs;the positive rate of tick on wild animals was 6.67% ;the most common positions of tick on animals were shoulder, back, auricle and neck which belong to upper body. Conclusion: The public health department should pay attention to the status of tick on animals which was not optimistic.

  16. Research program: The investigation of heat transfer and fluid flow at low pressure

    Science.gov (United States)

    El-Genk, M. S.; Philbin, J. S.; Foushee, F. C.

    1986-04-01

    This paper gives an overview of a multiyear joint research program being conducted at the University of New Mexico (UNM) with support from Sandia National Laboratories and GA Technologies. This research focuses on heat removal and fluid dynamics in flow regimes characterized by low pressure and low Reynolds number. The program was motivated by a desire to characterize and analyze cooling in a broad class of TRIGA-type reactors under: (1) typical operating conditions, (2) anticipated, new operating regimes, and (3) postulated accident conditions. It has also provided experimental verification of analytical tools used in design analysis. The paper includes descriptions of the UNM thermal-hydraulics test facility and the experimental test sections. During the first two years experiments were conducted using single, electrically heated rod in water and air annuli. This configuration provides an observable and serviceable simulation of a fuel rod and its coolant channel.

  17. An investigation of potential success factors for an introductory model-driven programming course

    DEFF Research Database (Denmark)

    Bennedsen, Jens; Caspersen, Michael Edelgaard

    2005-01-01

    In order to improve the course design of a CS1 model-driven programming course we study potential indicators of success for such a course. We explain our specific interpretation of objects-first. Of eight potential indicators of success, we have found only two to be significant at a 95% confidence...... on the success factors for objects-first programming......., the impact of our findings on teaching, limits of what to conclude from the available data, and the variety of the notion "objects-first". Because of the variety of interpretations of "objects-first", the present research is necessary as a supplement to earlier research in order to make generalizable results...

  18. Computer-based programs on acquisition of reading skills in schoolchildren (review of contemporary foreign investigations

    Directory of Open Access Journals (Sweden)

    Prikhoda N.A.

    2015-03-01

    Full Text Available The article presents a description of 17 computer-based programs, which were used over the last 5 years (2008—2013 in 15 studies of computer-assisted reading instruction and intervention of schoolchildren. The article includes a description of specificity of various terms used in the above-mentioned studies and the contents of training sessions. The article also carries out a brief analysis of main characteristics of computer-based techniques — language of instruction, age and basic characteristics of students, duration and frequency of training sessions, dependent variables of education. Special attention is paid to efficiency of acquisition of different reading skills through computer-based programs in comparison to traditional school instruction.

  19. The Investigation of Physical Performance Status of Visually and Hearing Impaired Applying Judo Training Program

    Science.gov (United States)

    Karakoc, Onder

    2016-01-01

    It was aimed to investigate the physical performances of visually and hearing impaired doing judo training in this study. 32 male athletes, who were doing judo training, volunteer and, visually and hearing impaired, participated in this study. The investigation was applied to visually impaired (N = 12, mean ± SD; age: 25.75 ± 3.55 years, height:…

  20. Joint Program on Rapid Prototyping. RaPIER (Rapid Prototyping to Investigate End-User Requirements).

    Science.gov (United States)

    1985-03-28

    Prototype System Description Language," ISSI Technical Report, unnumbered, January 30,198 6 ., . [JONES84] T. Capers Jones. "Reusability in Programming: A...Systems, Inc.. "PSDL: Prototype System * Description Language," ISSI Technical Report, unnumbered, January 30, 1986. T. Capers Jones. "Reusability in...Game Design," IEEE Software, Vol. 1, No. 4, October 1984, pp. 28-38. -[LISKOV5] -5. Barbara H. Liskov, Stephen N. Zilles. "Specification Techniques for j

  1. Final Report, Research Program to Investigate the Fundamental Chemistry of Technetium

    Energy Technology Data Exchange (ETDEWEB)

    Lukens Jr., Wayne W.; Fickes, Michael J.; Bucher, Jerome J.; Burns, Carol J.; Edelstein, Norman M.; Shuh, David K.

    2000-12-23

    The purpose is to increase the basic scientific understanding of technetium chemistry to better understand the behavior of technetium in chemical environments relevant to DOE. Two important areas in need of study are the behavior of technetium in highly alkaline solutions similar to high-level nuclear waste, and its behavior in different waste forms. This research program addressed these two needs. Two separate approaches were used in this program. The first focus was to understand the basic solution chemistry of technetium, which underlies its behavior in the highly alkaline environment of the nuclear waste tanks located at the Savannah River and Hanford Sites. The specific problems at these sites are related to the anomalous oxidation state of technetium (Schroeder 1995). Although, at high pH, technetium should exist in its highest oxidation state as TcO{sub 4}{sup {minus}}, soluble, lower-valent technetium species have been observed in certain wastes. The specific unknowns that this program sought to answer are the nature of lower valent technetium species that can be formed in highly alkaline solution and whether pertechnetate undergoes radiolytic reduction in highly alkaline solution when nitrate is present in excess. The second focus area is the behavior of technetium immobilized in various waste forms. The behavior of technetium in cement wastes was examined to gain information about its long-term stability. Specifically, this research examined the oxidation of reduced technetium species by components present in high-level waste that are incorporated into cement waste along with technetium.

  2. 9 CFR 55.6 - Mortgage against animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Mortgage against animals. 55.6 Section 55.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... DISEASE Chronic Wasting Disease Indemnification Program § 55.6 Mortgage against animals. When cervids...

  3. 9 CFR 54.3 - Animals eligible for indemnity payments.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animals eligible for indemnity payments. 54.3 Section 54.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE... SCRAPIE Scrapie Indemnification Program § 54.3 Animals eligible for indemnity payments. (a) Indemnity...

  4. Computer program for investigating effects of nonlinear suspension-system elastic properties on parachute inflation loads and motions

    Science.gov (United States)

    Poole, L. R.

    1972-01-01

    A computer program is presented by which the effects of nonlinear suspension-system elastic characteristics on parachute inflation loads and motions can be investigated. A mathematical elastic model of suspension-system geometry is coupled to the planar equations of motion of a general vehicle and canopy. Canopy geometry and aerodynamic drag characteristics and suspension-system elastic properties are tabular inputs. The equations of motion are numerically integrated by use of an equivalent fifth-order Runge-Kutta technique.

  5. Investigating the Problems of English Speaking of the Students of Islamic Boarding School Program at STAIN Samarinda

    OpenAIRE

    Sitti Hadijah

    2014-01-01

    This study investigated the students’ ability, the problems and their reasons why they faced problems on English speaking. The triangulation of mixed methods was used in this study. The quantitative data gathered from the speaking test result by involving 130 students of Islamic Boarding School Program and the qualitative data gathered from the questionnaire and interview results from the selected students who meet the criteria. The findings showed that the students’ ability was categorized l...

  6. Installation restoration program remedial investigation report. WK Kellogg, Battle Creek, MI, Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    A Remedial Investigation was performed at WK Kellogg to delineate the horizontal and vertical extent of contamination. The sites involved in this investigation include: Site 1- Fuel Tank Farm/AOC B-Motor Pool Drainage Ditch; Site 3-Fire Training Area; and Base Boundary Wells. The recommendations are that Site 1/AOC B and Site 3 continue on to a Feasibility Study and Remediation.

  7. Inadvertently programmed bits in Samsung 128 Mbit flash devices: a flaky investigation

    Science.gov (United States)

    Swift, G.

    2002-01-01

    JPL's X2000 avionics design pioneers new territory by specifying a non-volatile memory (NVM) board based on flash memories. The Samsung 128Mb device chosen was found to demonstrate bit errors (mostly program disturbs) and block-erase failures that increase with cycling. Low temperature, certain pseudo- random patterns, and, probably, higher bias increase the observable bit errors. An experiment was conducted to determine the wearout dependence of the bit errors to 100k cycles at cold temperature using flight-lot devices (some pre-irradiated). The results show an exponential growth rate, a wide part-to-part variation, and some annealing behavior.

  8. PROGRAMMING APPROACH TO INVESTIGATE THE EFFECT OF FIELD VARIABLE FOR NUMERICAL APPROXIMATION TECHNIQUES

    Directory of Open Access Journals (Sweden)

    Dr.A.B.Deoghare

    2012-05-01

    Full Text Available The modern treatment to solve differential equations of problems relies heavily on approximation methods. To keep the discussion simple while maintaining a general formulation of practical interest in engineering, the model problem considered is of an axially loaded bar having quadratic function of area. The unknown variable is the axial displacement of one dimensional continuum, u(x is attempted in the present research by means of numerical analysis technique where the basic inputs to a problem are known with arbitrary basic data.Numerically evaluating differential and integral is a rather common and usually stable task. Attempting the numerical solution with different approximation methods leads the errors while solving differential equations of the system. A genuine necessity for obtaining precise solution for the different numerical approximationmethods is overcome by developing in-house computer program. The developed code is resourceful enough to conquer the calculation result from round-off of arithmetic processes or truncation. The program is interactive and user friendly in operation to change the desired inputs. Graphically results can be displayed to know theeffect of considered weights and the constants assumed.

  9. Annual review of cultural resource investigations by the Savannah River Archaeological Research Program. Fiscal year 1995

    Energy Technology Data Exchange (ETDEWEB)

    Brooks, M.J.; Brooks, R.D.; Sassaman, K.E.; Crass, D.C. [and others

    1995-10-01

    The Savannah River Archaeological Research Program (SRARP) continued through FY95 with the United States Department of Energy to fulfill a threefold mission of cultural resource management, research, and public education at the Savannah River Site. Over 2,300 acres of land on the SRS came under cultural resources review in FY95. This activity entailed 30 field surveys, resulting in the recording of 86 new sites. Twenty-two existing sites within survey tract boundaries were revisited to update site file records. Research conducted by SRARP was reported in 11 papers and monographs published during FY95. SRARP staff also presented research results in 18 papers at professional meetings. Field research included several testing programs, excavations, and remote sensing at area sites, as well as data collection abroad. Seven grants were acquired by SRARP staff to support off-site research. In the area of heritage education, the SRARP expanded its activities in FY95 with a full schedule of classroom education, public outreach, and on-site tours. Volunteer excavations at the Tinker Creek site were continued with the Augusta Archaeological Society and other avocational groups, and other off-site excavations provided a variety of opportunities for field experience. Some 80 presentations, displays and tours were provided for schools, historical societies, civic groups, and environmental and historical awareness day celebrations. Additionally, SRARP staff taught four anthropology courses at area colleges.

  10. Gold nanoparticle labeling of cells is a sensitive method to investigate cell distribution and migration in animal models of human disease.

    Science.gov (United States)

    Menk, Ralf Hendrik; Schültke, Elisabeth; Hall, Christopher; Arfelli, Fulvia; Astolfo, Alberto; Rigon, Luigi; Round, Adam; Ataelmannan, Khalid; MacDonald, Sarah Rigley; Juurlink, Bernhard H J

    2011-10-01

    The ability to track cells in small-animal models of human disease is important because it gives the potential to improve our understanding of the processes of disease progression as well as our understanding of the therapeutic effects of interventions. In this study gold nanoparticles have been used as a permanent marker of implanted normal and malignant cell grafts in combination with a suitable x-ray apparatus. Using x-ray computed tomography the micrometric three-dimensional distribution of these marked cells could be displayed with penetration depth, high cell sensitivity and high spatial resolution in rodent models of human diseases. In principle the method allows quantification of cell numbers at any anatomical location over time in small animals.

  11. Animated symbols

    DEFF Research Database (Denmark)

    Frølunde, Lisbeth

    2008-01-01

    This paper is based on data about animation film production by 18-year-old students in a Danish upper secondary school. The optic is the on-going potential for learning and development of reflection. The purpose is to clarify what might support young people's reflection on media. I propose...... an analytic working model called Animated Symbols concerning critical reflection in a dialogic learning process. The model shows dialogue as interactions that involve two types of transformation: inner ‘learning processes' and outer signs and symbols. The classroom-based research study is part of a Ph...

  12. An Exploratory Investigation of the Assessment Practices of Selected Association to Advance Collegiate Schools of Business--Accredited Business Programs and Linkages with General Education Outcomes

    Science.gov (United States)

    Vitullo, Elizabeth; Jones, Elizabeth A.

    2010-01-01

    This research study investigated the assessment practices of five different undergraduate business programs. It examines the learning outcomes required for the business programs and their linkages with general education outcomes. Specific assessment methods, the results from assessments, and how business program faculty use assessment findings to…

  13. Investigating the impact of a preservice program on beliefs about science teaching and learning

    Science.gov (United States)

    Soldat, Christopher Scott

    There has been much attention about improving the skills and abilities of students in Science. One critical factor is the quality of teacher education programs for preparing science teachers. There has been little research and much debate about what constitutes an effective science teacher education program. Teacher beliefs are thought to be important factors which influence how science teachers teach. This is a three year longitudinal study which explores changes in twelve teachers using a mixed method design. Semi-structured interviews were used to explore the beliefs about teaching, learning, and the Nature of Science. Four cohorts of teachers represented the different critical stages of the teaching continuum. Two cohorts of teachers represented entry and exit stages of preservice education. The other two cohorts represented teachers who taught less than four years and more than four years in the classroom. Classroom observations and self-reported surveys were gathered. The major outcomes of this research include: (1) Teacher beliefs about teaching and learning shift towards being more student-centered during their preservice education; (2) Despite previous reports that most graduates revert to teacher-centered beliefs in the first years of teaching, the beliefs of Iowa preservice teacher beliefs, remained similar to their previous student-centered beliefs; (3) Teacher beliefs about the Nature of Science, which were initially represented as a socially constructed entity, became less frequent as 2 teachers progress through the teaching continuum from preservice to inservice teachers; (4) Student-centered beliefs about teaching and learning, derived from teacher interviews, are correlated with classroom observations and self-reported surveys of instructional strategies. The findings from this study shed light on understandings concerning the evolution of teacher beliefs. Factors effecting teacher beliefs include college preparatory education programs, school

  14. Investigation and development of computer programs for the analysis of texture and anisotropy

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Che; Lee, Chang Hee; Seong, Baek Seok

    1998-12-01

    In anticipation of texture measurements using the four circle diffractometer at HANARO reactor we assessed the standard texture analysis packages, popLA (Preferred orientation package - Los Alamos) and BEARTEX (Berkeley Texture Package). Both are PC-oriented packages of utility programs that perform comprehensive task incorporating data acquisition, corrections and presentation of results in graphics display as well as orientation distribution (OD) analysis. In the main OD analysis the former follows both the conventional harmonic method as well as the more accurate WIMV method, while the latter solely rely on WIMV algorithm. In spite of involved calculations both packages are so fast that most OD analysis can be done in less than a few minutes. We think all the effective features of the packages qualify them to be used as backbone of a software system for texture experiments at the HANARO reactor.

  15. An Investigation of Volunteer-Student Relationship Trajectories within School-Based Youth Mentoring Programs

    Science.gov (United States)

    Pryce, Julia; Keller, Thomas E.

    2012-01-01

    This prospective, mixed-method study investigates the development of school-based mentoring relationships using direct observations, in-depth interviews, and questionnaires from the perspective of mentors and students. A pattern-oriented analysis of qualitative data explores the diversity observed in the life-course of mentor-student…

  16. Learning Mathematics by Designing, Programming, and Investigating with Interactive, Dynamic Computer-Based Objects

    Science.gov (United States)

    Marshall, Neil; Buteau, Chantal

    2014-01-01

    As part of their undergraduate mathematics curriculum, students at Brock University learn to create and use computer-based tools with dynamic, visual interfaces, called Exploratory Objects, developed for the purpose of conducting pure or applied mathematical investigations. A student's Development Process Model of creating and using an Exploratory…

  17. Clinical Investigation Program, Reports Control Symbol MED-300(R1), Fiscal Year 1988

    Science.gov (United States)

    1988-10-01

    To determine whether or not the recently developed extracts of the mold spores, Myxomycetes, Basidiomycetes , and imperfect fungi represent...Commander UNCLASSI FIED US Army Health Care and Clinical CLASSIFICATION/DOWNGRADING Investigation Activity SCHEDULE Fort Sam Houston, Texas 78234-6060...KENNETH E, BORNEMANN MICHAEL: "Letter to Editor" re: hypoglycemic unawareness during treatment with amitriptyline/Annals of Internal Medicine SHERMAN

  18. Investigating the Language Learning Strategies of Students in the Foundation Program of United Arab Emirates University

    Science.gov (United States)

    Ismail, Sadiq Abdulwahed Ahmed; Al Khatib, Ahmad Z.

    2013-01-01

    Recently, language learning strategies have gained a lot of importance in different parts of the world, including the United Arab Emirates (UAE). Successful foreign or second language learning attempts are viewed in the light of using appropriate and effective language learning strategies. This study investigated the patterns of language learning…

  19. Evaluation of an Implementation Model : A National Investigation of VA Residential Programs

    NARCIS (Netherlands)

    Cook, Joan M.; Dinnen, Stephanie; Coyne, James C.; Thompson, Richard; Simiola, Vanessa; Ruzek, Josef; Schnurr, Paula P.

    2015-01-01

    This national investigation utilizes qualitative data to evaluate an implementation model regarding factors influencing provider use of two evidence-based treatments for posttraumatic stress disorder (PTSD). Semi-structured qualitative interviews with 198 mental health providers from 38 Department o

  20. Partition and poliomyelitis: an investigation of the polio disparity affecting Muslims during India's eradication program.

    Directory of Open Access Journals (Sweden)

    Rashid S Hussain

    Full Text Available Significant disparities in the incidence of polio existed during its eradication campaign in India. In 2006, Muslims, who comprise 16% of the population in affected states, comprised 70% of paralytic polio cases. This disparity was initially blamed on the Muslims and a rumor that the vaccination program was a plot to sterilize their children. Using the framework of structural violence, this paper describes how the socio-political and historical context of Muslim populations in India shaped the polio disparity.A qualitative study utilizing methods of rapid ethnography was conducted from May-August 2009 in Aligarh, Uttar Pradesh, India. Field methods included participant observation of vaccination teams, historical document research, and 107 interviews with both Global Polio Eradication Initiative (GPEI stakeholders and families with vaccine-eligible children. Almost all respondents agreed that Aligarh was a highly segregated city, mostly due to riots after Partition and during the 1990s. Since the formation of segregated neighborhoods, most respondents described that "Muslim areas" had been underdeveloped compared to "Hindu areas," facilitating the physical transmission of poliovirus. Distrust of the government and resistance to vaccination were linked to this disparate development and fears of sterilization influenced by the "Family Planning Program" from 1976-1977.Ethnic violence and social marginalization since the Partition and during the rise of Hindu nationalism led to distrust of the government, the formation of segregated slums, and has made Muslims victims of structural violence. This led to the creation of disease-spreading physical environments, lowered vaccine efficacy, and disproportionately higher levels of resistance to vaccination. The causes of the polio disparity found in this study elucidate the nature of possible other health disparities affecting minorities in India.This study is limited by the manual coding of the

  1. INVESTIGATION OF STUDENT’S PERSONALITY ON PAIR PROGRAMMING TO ENHANCE THE LEARNING ACTIVITY IN THE ACADEMIA

    Directory of Open Access Journals (Sweden)

    V. Venkatesan

    2014-01-01

    Full Text Available Agile Software development is now a global phenomenon and is rapidly becoming organizations’ most preferred IT process. Extreme Programming (XP is one of the Agile Methods and Collaborative Pair Programming (CPP is one of the very important practices of eXtreme Programming. Agile focuses team work which is very important in the field of software development. The software industry has practiced CPP, where two programmers working side by side on one computer on the same problem with great success. Similar experiments have been conducted in academia and pair programming has been shown to be beneficial for both students and teaching staff in university courses. In this study, we conducted some set of experiments about the “human” aspect of the CPP; in particular the effects that personality attributes may have on pair programmer’s effectiveness as a pedagogical tool. A formal experiment has been conducted during 2012-13 odd semester at the PSG College of Technology, India to investigate the influence of personality differences among paired students using the five-factor model as a personality measurement framework. The aim of this research is to improve the implementation of CPP as a pedagogical tool to the academic setup through understanding the impact of the variation in the personality profile of paired students towards their academic performance.

  2. Animal house

    OpenAIRE

    Turka, Laurence A.

    2008-01-01

    While the JCI was originally conceived as a journal that would integrate various scientific approaches to the examination of human physiology and pathophysiology, we now find many of its pages filled with animal models of human disease. Is this a good thing?

  3. Animated Symbols

    DEFF Research Database (Denmark)

    Frolunde, Lisbeth

    ' processer af fem udvalgte elever er gennemgået i forhold til tre opdelinger: filmskabere, filmskabelse processen og film. Den teoretiske tilgang er pragmatisme, social semiotik og diskursanalyse. Modellen "Animating Symbols" er udviklet og diskuteret som forsøg på at forstå reflektion og design som en slags...

  4. Investigation of EM Emissions by the Electrodynamic Tether, Inclusive of an Observational Program (EMET)

    Science.gov (United States)

    Estes, Robert D.

    1998-01-01

    Our TSS-1/R investigation, which we shall refer to as EMET in this report, was an integral part of the effort by the TSS-1/R Investigators' Working Group (IWG) to come to an understanding of the complex interaction between the tethered satellite system and the ionosphere. All of the space-borne experiments were designed to collect data relevant to the local interaction. Only the ground- based experiments, EMET and its Italian counterpart Observations on the Earth's Surface of Electromagnetic Emissions (OESEE), held out any hope of characterizing the long range effects of the interaction. This was to be done by detecting electromagnetic waves generated by the system in the ionosphere, assuming the signal reached the Earth's surface with sufficient amplitude. As the type of plasma waves excited to carry charge away from the charge-exchange regions of the system at each end of the tether is one of the theoretical points about which there is greatest disagreement, a definitive identification of tether-generated waves could mark significant progress in the so-called current closure problem of electrodynamic tethers. Dr. Mario Grossi of the Smithsonian Astrophysical Observatory (SAO) initiated the investigation, and his experience in the field of ULF-ELF waves and their detection was invaluable throughout its course. Rice University had the responsibility of setting up the EMET ULF-VLF ground stations under a subcontract from SAO. Principal Investigator (PI) for the Rice effort was Prof. William E. Gordon, who was primary observer at the Arecibo Observatory during TSS-LR. Dr. Steve Noble handled major day-to-day operations, training, and planning for the ground-based measurements. Dr. James McCoy of NASA JSC, a member of the Mona/Arecibo team, was pilot for the numerous flights ferrying personnel and equipment between Puerto Rico and Mona Island. Final responsibility for the measurements rested with SAO, and the activities of field personnel and SAO investigators were

  5. Proposed program for and present status of the Geological Survey's investigation of domestic resources of radioactive raw materials

    Science.gov (United States)

    Bulter, A.P.; Killeen, P.L.; Page, G.B.; Rubey, W.W.

    1983-01-01

    This interim report is designed to show the present status of the Geological Survey's information and the parts of a comprehensive program necessary to improve our information about the raw material resources of uranium and thorium. Rarely in geologic work has it been necessary. to determine so completely a nation's resources of useful minerals in so brief a span of time. Ordinarily, information on mineral resources Is accumulated during a long period of years. However, uranium and thorium were suddenly thrust from a position of subsidiary economic interest into one of great strategic importance. Information concerning their occurrence must, therefore, be obtained as rapidly as reliable methods of investigation will permit. Accordingly the program must be at once comprehensive and carried out over an area more extensive than is usual in the search for and appraisal of most other mineral resources.

  6. "To Be a Scientist Sometimes You Have to Break Down Stuff about Animals": Examining the Normative Scientific Practices of a Summer Herpetological Program for Children

    Science.gov (United States)

    Scott, Catherine Marie

    2016-01-01

    When studying informal science programs, researchers often overlook the opportunities enabled and constrained in each program and the practices reinforced for participants. In this case study, I examined the normative scientific practices reinforced in one-week-long "Herpetology" (the study of reptiles and amphibians) program for…

  7. Marine animal sighting and census data as part of the Outer Continental Shelf Environmental Assessment Program (OCSEAP) from 10 July 1978 to 29 August 1978 (NODC Accession 7900078)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Marine animal sighting and census data were collected from 10 July 1978 to 29 August 1978. Data were collected by the University of Alaska - Fairbanks; Institute of...

  8. An 8-week reactive balance training program in older healthy adults:A preliminary investigation

    Institute of Scientific and Technical Information of China (English)

    Max R. Paquette; Yuhua Li; Joseph Hoekstra; Joshua Bravo

    2015-01-01

    Background:This preliminary study examined the effects of an 8-week supervised reactive balance training program on reaction time (RT) and foot speed, static balance and balance confidence in healthy older adults compared to an exercise control group. Methods:Twenty-five older adults were randomly assigned to a reactive balance training group (QuickBoard;n=12;71.0 ± 8.6 years) or a stationary cycling group (control; n = 13; 70.2 ± 6.0 years). Both groups were tested for foot RT foot speed, static balance, and balance confidence at baseline, 4-week, 8-week, and 4-week follow-up. Results: Results indicated significant improvements in QuickBoard foot RT and speed in both groups with greater improvements in the QuickBoard group. However, no group difference was found in static balance performance. Conclusion: Although the improvements in RT and foot speed may be beneficial for fall and trip prevention, the implications of the current findings for trip avoidance and performance of daily tasks are unclear.

  9. Nye County Nuclear Waste Repository Project Office independent scientific investigations program annual report, May 1997--April 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    This annual summary report, prepared by the Nye County Nuclear Waste Repository Project Office (NWRPO), summarizes the activities that were performed during the period from May 1, 1997 to April 30, 1998. These activities were conducted in support of the Independent Scientific Investigation Program (ISIP) of Nye County at the Yucca Mountain Site (YMS). The Nye County NWRPO is responsible for protecting the health and safety of the Nye County residents. NWRPO`s on-site representative is responsible for designing and implementing the Independent Scientific Investigation Program (ISIP). Major objectives of the ISIP include: Investigating key issues related to conceptual design and performance of the repository that can have major impact on human health, safety, and the environment; identifying areas not being addressed adequately by the Department of Energy (DOE). Nye County has identified several key scientific issues of concern that may affect repository design and performance which were not being adequately addressed by DOE. Nye County has been conducting its own independent study to evaluate the significance of these issues. This report summarizes the results of monitoring from two boreholes and the Exploratory Studies Facility (ESF) tunnel that have been instrumented by Nye County since March and April of 1995. The preliminary data and interpretations presented in this report do not constitute and should not be considered as the official position of Nye County. The ISIP presently includes borehole and tunnel instrumentation, monitoring, data analysis, and numerical modeling activities to address the concerns of Nye County.

  10. Nye County nuclear waste repository project office independent scientific investigations program. Summary annual report, May 1996--April 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-05-01

    This annual summary report, prepared by Multimedia Environmental Technology, Inc. (MET) on behalf of Nye County Nuclear Waste Project Office, summarizes the activities that were performed during the period from May 1, 1996 to April 30, 1997. These activities were conducted in support of the Independent Scientific Investigation Program (ISIP) of Nye County at the Yucca Mountain Site (YMS). The Nye County NWRPO is responsible for protecting the health and safety of the Nye County residents. NWRPO`s on-site representative is responsible for designing and implementing the Independent Scientific Investigation Program (ISIP). Major objectives of the ISIP include: (1) Investigating key issues related to conceptual design and performance of the repository that can have major impact on human health, safety, and the environment. (2) Identifying areas not being addressed adequately by DOE Nye County has identified several key scientific issues of concern that may affect repository design and performance which were not being adequately addressed by DOE. Nye County has been conducting its own independent study to evaluate the significance of these issues.

  11. Rapid Determination of Ractopamine Residues in Edible Animal Products by Enzyme-Linked Immunosorbent Assay: Development and Investigation of Matrix Effects

    Directory of Open Access Journals (Sweden)

    Yan Zhang

    2009-01-01

    Full Text Available To determine ractopamine residues in animal food products (chicken muscle, pettitoes, pig muscle, and pig liver, we established a rapid direct competitive enzyme-linked immunosorbent assay (ELISA using a polyclonal antibody generated from ractopamine-linker-BSA. The antibody showed high sensitivity and specificity in phosphate buffer, with an IC50 of 0.6 ng/mL, and the limit of detection was 0.04 ng/mL. The matrix effect of the samples was easily eliminated by one-step extraction with PBS, without any organic solution or clean-up procedure such as SPE or liquid-liquid extraction, making it a much more simple and rapid method than previously reported ones. The detection limit in blank samples was 0.2 μg/kg. To validate this new RAC (ractopamine hydrochloride ELISA, a RAC-free pig liver sample spiked at three different concentrations was prepared and analyzed by HPLC and ELISA. The results showed a good correlation between the data of ELISA and HPLC (R2>0.95, which proves that the established ELISA is accurate enough to quantify the residue of RAC in the animal derived foods.

  12. Animal Locomotion

    CERN Document Server

    Taylor, Graham K; Tropea, Cameron

    2010-01-01

    This book provides a wide-ranging snapshot of the state-of-the-art in experimental research on the physics of swimming and flying animals. The resulting picture reflects not only upon the questions that are of interest in current pure and applied research, but also upon the experimental techniques that are available to answer them. Doubtless, many new questions will present themselves as the scope and performance of our experimental toolbox develops over the coming years.

  13. Radiative property investigation. [digital computer programs for determining bidirectional reflectance of spacecraft materials

    Science.gov (United States)

    Scott, R. L., Jr.

    1974-01-01

    A detailed formulation of radiative heat transfer problems involving the use of bidirectional reflectance is discussed. Except for very simple systems this formulation is very intricate. For this reason and the fact that bidirectional data are scarce, such a formulation is not in common use. However, with the development of the digital computer there have been numerical methods developed for detailed radiative investigations using the bidirectional reflectance. Since computations using bidirectional reflectance are coming into use for spacecraft radiative studies, it is necessary to have reflectance data on the materials involved. Materials that are frequently studied are coatings which are used in controlling the thermal environment of spacecrafts. This study is primarily concerned with the bidirectional reflectance of zinc oxide which is one constituent commonly used for coatings.

  14. U.S. GEOLOGICAL SURVEY PROGRAMS AND INVESTIGATIONS RELATED TO SOIL AND WATER CONSERVATION

    Institute of Scientific and Technical Information of China (English)

    W.R.OSTERKAMP; J.R.GRAY

    2001-01-01

    The U.S. Geological Survey has a rich tradition of collecting hydrologic data, especially for fluxes of water and suspended sediment, that provide a foundation for studies of soil and water conservation.Applied and basic research has included investigations of the effects of land use on rangelands,croplands, and forests; hazards mapping; derivation of flood and drought frequency, and other statistics related to streamflow and reservoir storage; development and application of models of rainfall-runoff relations, chemical quality, and sediment movement; and studies of the interactive processes of overland and channel flow with vegetation. Networks of streamgaging stations and (or) sampling sites within numerous drainage basins are yielding information that extends databases and enhances the ability to use those data for interpretive studies.

  15. 医药院校增强实验动物伦理教育的调查与思考%Investigation and Reflection on the Experimental Animal Ethics Education in Medical Colleges

    Institute of Scientific and Technical Information of China (English)

    宋宇; 张慧; 牛秉轩; 崔泰震; 张崇; 刘巨源

    2014-01-01

    动物实验在生命科学和医学发展的进程中是必不可少的。国内医学生的实验动物伦理教育还非常薄弱,因此医学生存在漠视动物痛苦、不了解动物权利的情况,教师在教学中经常忽视该方面的教育和引导。通过调查对比,本文发现在实验课随堂开展实验动物伦理教育,不但让学生了解实验动物权利的意义,培养学生对生命的尊重感,为培养良好的医德建立伦理和心理基础。而且改变了医学生对实验教学的态度,有效的提高了教学的效果。%The animal experiment is essential in course developing in life science and medical science.The exper-imental animal ethics education for medical students in China is still very weak ,so the medical do not understand the animal rights and disregard of animal pain ,teachers often neglect the education and guidance.Through the investiga-tion and comparison ,this study found that carrying out experimental animal ethics education ,not only make students understand the meaning of animal rights ,cultivate students'respect for life,for the cultivation of good moral ethical and psychological basis ,but also change the attitude of medical students to experimental teaching and improve the teaching effect.

  16. Animal peptide toxins and their investigations as pharmaceuticals%动物多肽毒素及其药物学研究

    Institute of Scientific and Technical Information of China (English)

    梁宋平

    2012-01-01

    有毒动物在亿万年进化过程中产生的毒液中含有丰富多样的专一性作用于各种膜通道及受体的多肽毒素.这些多肽毒素呈现惊人的分子水平生物多样性;目前已成为国际争相挖掘和利用的天然药物资源.动物多肽毒素的研究对于解析膜通道及受体的结构与功能,探究人类重大疾病发病机制有着重要科学意义.同时很多多肽毒素可作为药物先导分子,对研制一些人类重要疾病如心血管疾病、糖尿病、肿瘤以及镇痛等创新药物方面有重要应用前景.%The remarkable evolutionary success of venomous animals is due in large part to their pharmacologically complex venoms. Most animal venoms are dominated by peptide toxins that typically have high affihity and specifisity for particular subtypes of ion channels and receptors. These peptide toxins are of interest as tools for studying ion chennel functions and neurophysiology. Patrticularly, these peptide toxins are being used as leads for the development of therapeutics against a wide range of pathophysiological conditions including cardiovascular disorders, chronic pain, diabetes and cancer.

  17. Animal models for osteoporosis

    Science.gov (United States)

    Turner, R. T.; Maran, A.; Lotinun, S.; Hefferan, T.; Evans, G. L.; Zhang, M.; Sibonga, J. D.

    2001-01-01

    Animal models will continue to be important tools in the quest to understand the contribution of specific genes to establishment of peak bone mass and optimal bone architecture, as well as the genetic basis for a predisposition toward accelerated bone loss in the presence of co-morbidity factors such as estrogen deficiency. Existing animal models will continue to be useful for modeling changes in bone metabolism and architecture induced by well-defined local and systemic factors. However, there is a critical unfulfilled need to develop and validate better animal models to allow fruitful investigation of the interaction of the multitude of factors which precipitate senile osteoporosis. Well characterized and validated animal models that can be recommended for investigation of the etiology, prevention and treatment of several forms of osteoporosis have been listed in Table 1. Also listed are models which are provisionally recommended. These latter models have potential but are inadequately characterized, deviate significantly from the human response, require careful choice of strain or age, or are not practical for most investigators to adopt. It cannot be stressed strongly enough that the enormous potential of laboratory animals as models for osteoporosis can only be realized if great care is taken in the choice of an appropriate species, age, experimental design, and measurements. Poor choices will results in misinterpretation of results which ultimately can bring harm to patients who suffer from osteoporosis by delaying advancement of knowledge.

  18. Investigating the Effectiveness of Programs on Health Financing Based on Audit Procedures

    Directory of Open Access Journals (Sweden)

    Ionel BOSTAN

    2016-10-01

    Full Text Available Background: The present paper focuses on approaching the context and the actual manner of applying a method, known to be efficient and with a solid scientific background, on the institutional level of healthcare in Romania.Methods: The analyses and correlations developed by the author have taken into account the latest editions of the journals and publications of these institutions, such as statistical papers, standards, procedural guidebooks, reports. Most of the data (easily identifiable in the electronic environment have been selected to enable the subsequent further investigation.Results: The payments made in 2012 for the audited NHP1-4, have increased by 82 282.66 thousand € (39.2% as compared to 2010, and by 50578.22 thousand € (20.9% as compared to 2011. The amounts paid for NHP1-4 have had an ascending trend starting with 2010, but, during 2010-2012, as the contribution of the Ministry of Health from the state budget has decreased from 152590.66 thousand € to 95328.22 thousand €, CNAS’s funding from the FNUASS resources has increased by 2.4 times.Conclusion: Following the analysis conducted on the NHP1-4, the findings based on representative samples are: (i the specific legal standards related to the development of the NHP1-4, did not provide all the mechanisms that would ensure the certain procurement of medication and medical supplies as needed and did not ensure the efficient use of the allocated funds; (ii clear discontinuities have been identified in the funding of NHP1-4, etc. Keywords: Health network, Public health funding, National programmes, External audit  

  19. Animal Testing

    Science.gov (United States)

    Moretto, Johnny; Chauffert, Bruno; Bouyer, Florence

    The development of a new anticancer drug is a long, complex and multistep process which is supervised by regulatory authorities from the different countries all around the world [1]. Application of a new drug for admission to the market is supported by preclinical and clinical data, both including the determination of pharmacodynamics, toxicity, antitumour activity, therapeutic index, etc. As preclinical studies are associated with high cost, optimization of animal experiments is crucial for the overall development of a new anticancer agent. Moreover, in vivo efficacy studies remain a determinant panel for advancement of agents to human trials and thus, require cautious design and interpretation from experimental and ethical point of views.

  20. Animation & Neurocinematics*

    DEFF Research Database (Denmark)

    Carpe Pérez, Inmaculada Concepción

    2016-01-01

    We love movies because we like to jump from our “reality” to live a dream, a parallel universe that inspires us. We long for adventure, excitement and answers to quests… That’s the magic of cinema; it makes you believe what you see and over all, FEEL it. As Antonio Damasio said-“ we´re feeling...... machines that think”-(Damasio, A. Descartes error). Such feelings come from the interpretation of the emotions in our bodies. Emotions are our universal language, the motivation of living, the key to what makes a movie successful and truly an art piece that you will remember because moves you. Animation...

  1. 国家动物源细菌耐药性监测工作的探讨和建议%Discussion and Suggestion on the National Antimicrobial Resistance Monitoring and Surveillance Program in Animals

    Institute of Scientific and Technical Information of China (English)

    顾欣; 金凌艳; 蔡金华; 刘雅妮; 王蓓

    2009-01-01

    The foreign profile of antimicrobial resistance monitoring and surveillance program in animal, and the purpose of resistance monitoring and surveillance program were described. A variety of factors to be considered for resistance monitoring and surveillance program were introduced and discussed, including the animal species, food products, Sampling strategies, specimens collecting, bacterial species, antimicrobials, standardized susceptibility testing, quality control, database design and recording, report and analysis of result. Suggestion was pointed out about antimicrobial resistance monitoring and surveillance program in the future.%介绍了国外动物源细菌耐药性监测工作的情况及目标,对我国的动物源细菌耐药性监测工作需考虑的许多因素进行了介绍和讨论,包括动物品种、食品、采样方法、样本的收集、细菌品种、抗菌药物、标准药敏试验法、质控、结果记录和数据库设计、报告和结果分析等,并对今后的动物源细菌耐药性监测工作提出了建议.

  2. Investigation and Analysis on Current Condition of Medical Ethics Consciousness in Animal Experiments in Nursing Students%医护学生在动物实验中的伦理意识调查和分析

    Institute of Scientific and Technical Information of China (English)

    潘丽; 涂腊根; 江婉明; 钟翠芬; 阳小雅; 林小珊

    2013-01-01

    Objective:To investigate the status of current ethical attitudes and animal ethics education in animal experiments in medical nursing students and to discuss and find the methods for solving their psychological confusions. Methods;The self - designed questionnaire was used in 247 medical nursing students. The content involves attitudes toward animal experiments, the understanding of animal protection, present situation of ethical consciousness in animal experiments and the understanding of relationships between animal experiments and clinical work, and part of the students reveived psychological interview. Results: 64. 7% of the nursing students accept animal experiments, and 35. 3% of the medical students feel confused or direct against animal experiments. Ethical education in animal experiments was at shortage, most students were not clear for the purpose of opening animal experiment and how to study and so forth. Conclusion; Teachers should help medical students to analyze the rationality of the animal experiments; doing more work in animal ethical regulations propaganda; continuous research for nursing experimental projects.%目的 了解医护学生对于动物实验的态度和动物伦理教育的现状,探讨解决医护学生心理困惑的途径及方法.方法 采用自制调查问卷的方法,对247名医护学生进行问卷调查,调查内容涉及医护学生对动物实验的基本看法、对实验动物保护法规的了解、医护学生动物实验的伦理意识现状以及对于动物实验与临床工作的关系四个方面,并对部分医护学生进行心理访谈.结果 64.7%的医护学生接受动物实验,而35.3%的医护学生对此感到困惑或直接反对动物实验.医护学生在动物实验中的伦理教育缺失严重,大部分医护学生对于开设动物实验的目的、如何进行学习等目标不明确.结论 教师必须帮助医护学生分析动物实验的合理性与不合理性;做好动物伦理法规

  3. 新疆边境跨界动物疫病传入风险因素调查%Investigation on Risk Factors of the Entry of Transboundary Animal Diseases from Xinjiang Border

    Institute of Scientific and Technical Information of China (English)

    孙洪涛; 彭程; 孙淑芳; 房志远; 魏荣; 王树双

    2016-01-01

    Due to the vast geographic area and a complex epidemic situation in surrounding countries,Xinjiang is in danger of being introduced exotic animal diseases at any time. An investigation on risk factors of the entry of such animal diseases was conducted. The results showed that the boundary of Xinjiang was long with many countries bordering with it,and the results also indicated that the region had very complex geographic environments,frequent trade of animals and animal products,as well as a wide variety of wildlife. Although the separation facilities along the boundary are relatively perfect,the risk factors of the entry of transboundary animal diseases still exist,and the targeted prevention and control measures in the border shall be strengthened.%新疆地域辽阔,周边国家动物疫情形势复杂,随时有传入外来动物疫病的危险。调查结果表明新疆接壤国家多且边境线长,地理环境复杂,动物及动物产品贸易频繁,野生动物种类繁多,虽然边界线隔离设施较好,但仍然存在跨界动物疫病传入的风险因素,需要有针对性地强化边境防控措施。

  4. The National Cancer Institute's PREVENT Cancer Preclinical Drug Development Program: overview, current projects, animal models, agent development strategies, and molecular targets.

    Science.gov (United States)

    Shoemaker, Robert H; Suen, Chen S; Holmes, Cathy A; Fay, Judith R; Steele, Vernon E

    2016-02-01

    The PREVENT Cancer Preclinical Drug Development Program (PREVENT) is a National Cancer Institute, Division of Cancer Prevention (NCI, DCP)-supported program whose primary goal is to bring new cancer preventive interventions (small molecules and vaccines) and biomarkers through preclinical development towards clinical trials by creating partnerships between the public sector (eg, academia, industry) and DCP. PREVENT has a formalized structure for moving interventions forward in the prevention pipeline using a stage-gate process with go/no go decision points along the critical path for development. This review describes the structure of the program, its focus areas, and provides examples of projects currently in the pipeline.

  5. Intake of total, animal and plant proteins, and their food sources in 10 countries in the European Prospective Investigation into Cancer and Nutrition

    NARCIS (Netherlands)

    Halkjaer, J.; Olsen, A.; Bjerregaard, L. J.; Deharveng, G.; Tjonneland, A.; Welch, A. A.; Crowe, F. L.; Wirfalt, E.; Hellstrom, V.; Niravong, M.; Touvier, M.; Linseisen, J.; Steffen, A.; Ocke, M. C.; Peeters, P. H. M.; Chirlaque, M. D.; Larranaga, N.; Ferrari, P.; Contiero, P.; Frasca, G.; Engeset, D.; Lund, E.; Misirli, G.; Kosti, M.; Riboli, E.; Slimani, N.; Bingham, S.

    2009-01-01

    Objective: To describe dietary protein intakes and their food sources among 27 redefined centres in 10 countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). Methods: Between 1995 and 2000, 36 034 persons, aged between 35 and 74 years, were administered a

  6. Two-photon microscopy imaging of thy1GFP-M transgenic mice: a novel animal model to investigate brain dendritic cell subsets in vivo.

    Directory of Open Access Journals (Sweden)

    Claudia Laperchia

    Full Text Available Transgenic mice expressing fluorescent proteins in specific cell populations are widely used for in vivo brain studies with two-photon fluorescence (TPF microscopy. Mice of the thy1GFP-M line have been engineered for selective expression of green fluorescent protein (GFP in neuronal populations. Here, we report that TPF microscopy reveals, at the brain surface of these mice, also motile non-neuronal GFP+ cells. We have analyzed the behavior of these cells in vivo and characterized in brain sections their immunophenotype.With TPF imaging, motile GFP+ cells were found in the meninges, subarachnoid space and upper cortical layers. The striking feature of these cells was their ability to move across the brain parenchyma, exhibiting evident shape changes during their scanning-like motion. In brain sections, GFP+ cells were immunonegative to antigens recognizing motile cells such as migratory neuroblasts, neuronal and glial precursors, mast cells, and fibroblasts. GFP+ non-neuronal cells exhibited instead the characteristic features and immunophenotype (CD11c and major histocompatibility complex molecule class II immunopositivity of dendritic cells (DCs, and were immunonegative to the microglial marker Iba-1. GFP+ cells were also identified in lymph nodes and blood of thy1GFP-M mice, supporting their identity as DCs. Thus, TPF microscopy has here allowed the visualization for the first time of the motile behavior of brain DCs in situ. The results indicate that the thy1GFP-M mouse line provides a novel animal model for the study of subsets of these professional antigen-presenting cells in the brain. Information on brain DCs is still very limited and imaging in thy1GFP-M mice has a great potential for analyses of DC-neuron interaction in normal and pathological conditions.

  7. Investigations of multiresistance to antibiotics and chemotherapeutics and extended spectrum beta: Lactamase effect (ESBL test in strains E.coli and salmonella originating from domestic animals

    Directory of Open Access Journals (Sweden)

    Mišić Dušan

    2006-01-01

    Full Text Available The presence of multiresistance to the effects of antibiotics and chemotherapeutics and extended spectrum beta-lactamase were examined in 45 strains of E. coli and 35 strains of Salmonella. The strains of E. coli originated from several species of domestic animals: dogs, cats, poultry, and cattle, and 30 strains of Salmonella originated from poultry, 4 strains from cattle, and 1 strain from swine. The presence of the following serovarieties was established using serological examinations: Salmonella Enteritidis 17 strains, Salmonella Gallinarum 1 strain, Salmonella Hartford 5 strains, Salmonella Anatum 1 strain, Salmonella Typhimurium 4 strains, Salmonella Agona 1 strain, Salmonella Infantis 1 strain, Salmonella Thompson var. Berlin 1 strain, Salmonella Tennessee 1 strain, Salmonella Senftenberg 1 strain, Salmonella Glostrup 1 strain, and Salmonella Hadar 1 strain. In the examinations of the listed strains we used antibiogram discs of ampicillin, amoxicillin with clavulanic acid, cephalexin, cephtriaxon, cephotaxim, cephtazidime, aztreonam, gentamycin, chloramphenicol, tetracycline, cyprofloxacine, and a combination of sulphamethoxasole and trimethoprim. The lowest prevalence of multiresistance in E. Coli strains to 3 or more antibiotics was established in dogs 20%, and the highest in 60% strains originating from swine. In 62.88% strains of Salmonella we established sensitivity to all applied antibiotics. Resistance was also established in a small number of the examined strains to ampicillin (11 strains, to tetracycline (5 strains, to amoxicillin with clavulanic acid (5 strains, to sulphamethoxasole with trimethoprim (5 strains, to gentamycin (3 strains, and to cloramphenicol (1 strain. Of all the examined strains of Salmonella, 6 strains originating from poultry exhibited multiresistence. The presence of extended spectrum beta-lactamase effects examined using the ESBL test, was not established in strains of E. coli and Salmonella strains.

  8. Animal models in epigenetic research: institutional animal care and use committee considerations across the lifespan.

    Science.gov (United States)

    Harris, Craig

    2012-01-01

    The rapid expansion and evolution of epigenetics as a core scientific discipline have raised new questions about how endogenous and environmental factors can inform the mechanisms through which biological form and function are regulated. Existing and proposed animal models used for epigenetic research have targeted a myriad of health and disease endpoints that may be acute, chronic, and transgenerational in nature. Initiating events and outcomes may extend across the entire lifespan to elicit unanticipated phenotypes that are of particular concern to institutional animal care and use committees (IACUCs). The dynamics and plasticity of epigenetic mechanisms produce effects and consequences that are manifest differentially within discreet spatial and temporal contexts, including prenatal development, stem cells, assisted reproductive technologies, production of sexual dimorphisms, senescence, and others. Many dietary and nutritional interventions have also been shown to have a significant impact on biological functions and disease susceptibilities through altered epigenetic programming. The environmental, chemical, toxic, therapeutic, and psychosocial stressors used in animal studies to elicit epigenetic changes can become extreme and should raise IACUC concerns for the well-being and proper care of all research animals involved. Epigenetics research is rapidly becoming an integral part of the search for mechanisms in every major area of biomedical and behavioral research and will foster the continued development of new animal models. From the IACUC perspective, care must be taken to acknowledge the particular needs and concerns created by superimposition of epigenetic mechanisms over diverse fields of investigation to ensure the proper care and use of animals without impeding scientific progress.

  9. An Investigation of an Arts Infusion Program on Creative Thinking, Academic Achievement, Affective Functioning, and Arts Appreciation of Children at Three Grade Levels.

    Science.gov (United States)

    Luftig, Richard L.

    2000-01-01

    Investigates the effects of an arts infusion program (SPECTRA+) on the creative thinking, academic achievement, self-esteem, locus of control, and appreciation of the arts by school children (n=615). Reports that SPECTRA+ program children scored higher than the control group in creativity, self-esteem, and arts appreciation, while data for…

  10. Provisional Analysis as a Means to Improve the Use of Program Evaluation Data: An Investigation of Its Effectiveness Using an In-basket Simulation.

    Science.gov (United States)

    Craig, James R.; And Others

    This investigation employed an in-basket simulation to assess the effect of provisional analysis on the use of evaluation data by program administrators in making program decisions. Sixty-five volunteers from graduate education courses and 52 volunteers from undergraduate educational psychology classes at Western Kentucky University were randomly…

  11. Neonatal corticosterone administration in rodents as a tool to investigate the maternal programming of emotional and immune domains

    Directory of Open Access Journals (Sweden)

    Simone Macrì

    2017-02-01

    Full Text Available Neonatal experiences exert persistent influences on individual development. These influences encompass numerous domains including emotion, cognition, reactivity to external stressors and immunity. The comprehensive nature of the neonatal programming of individual phenotype is reverberated in the large amount of experimental data collected by many authors in several scientific fields: biomedicine, evolutionary and molecular biology. These data support the view that variations in precocious environmental conditions may calibrate the individual phenotype at many different levels. Environmental influences have been traditionally addressed through experimental paradigms entailing the modification of the neonatal environment and the multifactorial (e.g. behaviour, endocrinology, cellular and molecular biology analysis of the developing individual's phenotype. These protocols suggested that the role of the mother in mediating the offspring's phenotype is often associated with the short-term effects of environmental manipulations on dam's physiology. Specifically, environmental manipulations may induce fluctuations in maternal corticosteroids (corticosterone in rodents which, in turn, are translated to the offspring through lactation. Herein, I propose that this mother-offspring transfer mechanism can be leveraged to devise experimental protocols based on the exogenous administration of corticosterone during lactation. To support this proposition, I refer to a series of studies in which these protocols have been adopted to investigate the neonatal programming of individual phenotype at the level of emotional and immune regulations. While these paradigms cannot replace traditional studies, I suggest that they can be considered a valid complement.

  12. Utilization of the equipment and program cine- and telerecording complex for the high-frequency steel pipe welding investigation

    Science.gov (United States)

    Konovalov, Nikolai A.; Veselovsky, Vladimir B.; Furmanov, Valeri B.; Kovalenko, Vladimir I.; Lakhno, Nikolay I.; Kovika, Nikolai D.; Novikov, Leonid V.; Scherbina, Vadim N.; Zlydennaya, Lyubov M.

    1995-08-01

    With the aim of technological process automatization and control for high-frequency welding of different diameter pipes, the machine-program complex (APC) was designed. APC gives the opportunity to create the cine- and telerecording of process in production conditions at the mill '159-529' of the Novomoskovsky Tube Rolling Mill, Ukraine). With the help of APC in real functioning mill conditions, the character of flashing zone length changing and the angle of convergence depending on pipe welding speed was investigated. Also the zone of jumpers is defined. The comparison of theoretical and experimental data gave an opportunity to define a welding rate which is optimal for the most qualitative values of welded joints in the range of pipe products of mill '159-529'.

  13. Clinical Investigation Program.

    Science.gov (United States)

    1984-10-01

    Outbreak of Hepatitis A: Risk Factors for Spread. Pediatr Infect Dis 3(4):296-299, 1984 - - Powell JM, Bass JW: Septic Arthritis Caused by Kingella ... kingae . Am J Dis Child 137:947-976, Oct 1983 Rawlings JS, Shetler PL, Fill WL, Cathcart CF: Concurrent Right Diaphragmatic Hernia and Type C...Life Threatening Infection in the ICU; Septic Shock. St. Joseph’s Hospital Medical Center, Phoenix, AZ, February 1984 Bass JW: Guest Faculty

  14. Clinical Investigation Program.

    Science.gov (United States)

    1985-10-01

    toxicity in pigs causes acidosis, dehydration, hypocalcemia, and hyperphosphatemia at levels previously described in accidental overdoses. 79 Detail...established, noninvasive device used in assessing cerebrovascular disease. PROGRESS: No. of Subjects Enrolled - To Date: 18 Reporting Period: 3 Eighteen

  15. Clinical Investigation Program

    Science.gov (United States)

    1992-10-01

    Vire D.E.: Chloroform in the Endodontic Operatory, P J of Endodontics , June, 1992, 18:301-303. Scott A.C., Vire D.E.: An Evaluation of the Thermafil... Endodontic P Obturation Technique, J of Endodontics , July, 1992, 18:340-343. DeWald E.J: Glassionomers, Self-Evaluation Test AGD, Gen Dentistry J, July...on the Bacterial Content of Saliva on Healthy Human Subjects, Otolaryngology, Head and Neck Surgery Journal , December, 1991, 105;6:836-839. Behrens J

  16. Clinical Investigation Program Report.

    Science.gov (United States)

    1981-10-01

    culture laboratory, whereas last year we could offer none of these capabilities. We have tripled already our laboratory space and will move soon to a...facility in which we will have tripled again the present space. Much equipment has become available and our capabilities are still expandinq. We have a...Social Supports, Life change, stress, CAO. chronic airway os-tr-ctf6n, chronic obstructive pulmonary disease ( COPD ) Accumulative MEDCASE Est Accumulative

  17. Clinical Investigation Program Report.

    Science.gov (United States)

    1981-10-01

    John McCormack, PhD, LTC, MSC Key Words: Jack K. Tippens , M.D., COL, MC Low Back Pain Upper Back Pain Muscle Tension Accumulative MEDCASE Est...AMVAH San Antonio Key Words: Andree J. Lloyd, PhD, VAMC, Augusta Phantom Pain Jack K. Tippens , M.D., COL, MC, DDEAMC Ac-umulative MEDCASE Est Accumul...Tabor 3 Thomas 3 Thompson 2 Tippens 27, 28 Trainor 80 Tremor 78 Vandealle 7 Walker H. 60 Walker R. 94 Weber 39 Wetzler 2 William 58 Wolfe 2 Wright 94

  18. Clinical Investigation Program.

    Science.gov (United States)

    1982-09-30

    C) .... 251 81/701 A Non-invasive Measurement of Carbon Dioxide during Lapro- scopic Tubal Ligation .(C) .................................. 253 81/702...8217’s syndrome . Patient popu’atior ro h) ! tu,,l ;i. o,’ healthv, post -menopausal women on no medication. A pot-me., rmar wi 1 " be defined as any woman...Title: A Non-Tnvasive ieasurement of Carbon Dioxide During Laproscopic Tubal Ligation (5) Start Date: (6) Est Compl Date: nnmD Itj (7) Principal

  19. Clinical Investigation Program Report.

    Science.gov (United States)

    1983-10-01

    blood cell function in 48 noninsulin dependent diabetes melitus during improved control after treatment with insulin and after treatment using a m...underway comparing the activity of normal leukocytes with those from diabetic patients. ൦ -A2’ r,. L ") Detail Sum mary Sheet Date: 1 Oct83 Prot. No.: C...white blood cell function in non-insulin depeldent diabetes mellitus during improved control after treatment with insulin and after treatment using a

  20. Clinical Investigation Program.

    Science.gov (United States)

    1981-10-01

    cssibility oi everO rov uh of virus it. the culture iediuv.. 3 A if Pe t a i I :fr y !Ie( I Lj te:330 Dec h-)l Frot Nc: 1/, S ta t 11 Cur it te...Acmulative Periodic Cost: ___OMA Cost:$2000. ’Review Results:_Continue CLJLCTIVES: To perfect skills and increase profic,- ncv it, vicro- ’.(rcica1

  1. Clinical Investigation Program.

    Science.gov (United States)

    1979-10-01

    ingestion. TECHNICAL APPROACH: Consenting patients with diabetes insipidus (DI) were given alcohol (0.75 ml/kg) after ADH injections which resulted in a...subcutaneously. All patients will be maintained on their diabetic diet calculated on present body weight. Activity will include standard OT given these patients...Shen, Glucose Modulation of Insulin Binding 79 0 54 S. W. Shen, Free and Total Insulin Levels in 79 0 55 S. W. Insulin-Treated Diabetics Thomas, Beta

  2. Clinical Investigation Program Report

    Science.gov (United States)

    1992-10-01

    sinus tract. J Endodon 1992; 18(6):304-306. Shulman JD, Carpenter WM, Lewis DL: The prevalence of recurrent herpes labialis during an Army hot...581. Shulman JK, Carpenter WM, Lewis DM: The prevalence of recurrent Herpes labialis during an Army hot weather exercise. J Pub Health Dent 1992; 52:198

  3. Clinical Investigation Program

    Science.gov (United States)

    1990-09-30

    Therapy on Recovery After Tonsillectomy .................................. 216 90/170 0 SWOG 8744 A Phase II Study of Recombinant Tumor Necrosis Factor...expanded to include intracellular calcium analysis in the UV excitation wavelengths. A second argon laser will replace the unused krypton laser on the...169 (3) Status: Ongoing (4) Title: The Effect of Steroid Therapy on Recovery After Tonsillectomy (5) Start Date: 1990 (6) Est Compl Date: 1991 (7

  4. Clinical Investigation Program.

    Science.gov (United States)

    1987-09-30

    permanently following adverse reactions con- sisting of back pain, macular degeneration , elevated triglycerides, relo- cated to Eurooe, wanted to stop...Approach. Arch Otoloaryngology Vol 112, October e 1986. Speech-Language Rehabilitation Section Abkarian GG, Krappes T, King P: Enhancing Interaction in a...and secondary, and any adverse reactions. This continues to be the primary mode of rehabilitation of patients who have had cataract sur- gery, and

  5. Criminal Investigation Program Report

    Science.gov (United States)

    1988-10-31

    Periodontal Resident for his paper "The Presence of Nicotine on Root Surfaces of Periodontally Diseased Teeth in Smokers" The paper based on Protocol #87-20...symptoms. J Am Acad Child Adolesc Psychiatry 1988; 27(4):442-450. Jensen PS, Xenakis SN, Davis H, DeGroot J: Child psychopathology rating scales and...interrater agreement: II. Child and family characteristics. J Am Acad Child Adolesc Psychiatry 1988; 27(4):451-461. Jensen PS, Grogan DG, Xenakis SN, Bain

  6. Effects of prepartal body condition score and peripartal energy supply of dairy cows on postpartal lipolysis, energy balance and ketogenesis: an animal model to investigate subclinical ketosis.

    Science.gov (United States)

    Schulz, Kirsten; Frahm, Jana; Meyer, Ulrich; Kersten, Susanne; Reiche, Dania; Rehage, Jürgen; Dänicke, Sven

    2014-08-01

    Subclinical ketosis is a metabolic disorder which often goes undiagnosed and leads to constricted performance and an impairment of general condition. In the current study subclinical ketosis was characterised by a β-hydroxybutyrate (BHB) concentration of >1·2 mmol/l in blood serum. To generate this metabolic situation, an animal model was created. The model, based on group-specific interaction of dietary energy supply and body condition, is appropriate for testing the medical effectiveness of treating this kind of ketosis and its concomitants. During the trial, 18 dairy cows (primiparous and pluriparous) were assigned, according to their body condition score (BCS) 6 weeks before expected parturition, to a normal [6.78 MJ net energy for lactation (NEL)/kg dry matter; 20% concentrate] or to a high-energy feeding group (7·71 MJ NEL/kg dry matter; 60% concentrate). Therefore cows with the highest BCS were allocated to the high-energy group to enhance the contrast with the control group. Statistical analysis was done using the MIXED procedure of SAS. Effects were declared significant when P-values were ⩽0.05. Owing to the higher energy concentration and dry matter intake, the energy intake and balance was significantly higher in the high-energy feeding group, with strong effects on lipid metabolism and health in blood and liver post partum. Within the first 2 weeks after calving, 8 out of 9 cows (89%) of the high-energy group had BHB values indicative of subclinical ketosis. These cows also had significantly higher values of non-esterified fatty acids (NEFA), aspartate transaminase (AST) and glutamate dehydrogenase (GLDH) post partum, as well as a raised total lipid content of the liver. RQUICKI, a calculated parameter which is based on serum concentrations of glucose, insulin and NEFA to assess the insulin sensitivity, was not affected by treatment. Therefore, RQUICKI does not seem to be the right parameter for diagnosing decreased insulin sensitivity in cows

  7. Bioethical Problems: Animal Welfare, Animal Rights.

    Science.gov (United States)

    March, B. E.

    1984-01-01

    Discusses various bioethical issues and problems related to animal welfare and animal rights. Areas examined include: Aristotelian views; animal welfare legislation; Darwin and evolutionary theory; animal and human behavior; and vegetarianism. A 14-point universal declaration of the rights of animals is included. (JN)

  8. 动物饲料中砷、铜和锌调查及分析%Investigation of As, Cu and Zn Species and Concentrations in Animal Feeds

    Institute of Scientific and Technical Information of China (English)

    姚丽贤; 黄连喜; 蒋宗勇; 何兆桓; 周昌敏; 李国良

    2013-01-01

    在广东省采集市售鸡、猪配合饲料样本70个和76个,调查评价其中砷、铜、锌形态和含量,并考察常用有机胂添加剂洛克沙胂(ROX)的稳定性.结果表明,鸡、猪料平均总As含量分别为3.6 mg· kg-1和6.5 mg· kg-1,总Cu含量为18.2 mg·kg-1和119.4 mg·kg-1,总Zn含量为124.6 mg·kg-1和486.2 mg· kg-.按照国家相关限量标准,如考虑到可能添加了有机胂,饲料总As超标现象较少,猪料Cu、Zn超标现象较为普遍.Zn、Cu、As在饲料中添加量较高成为它们在禽畜粪中残留较高的根本原因.另外,有25.4%的饲料样本检出有机胂,且普遍同时含有As(Ⅲ)和As(Ⅴ)杂质.检出ROX和阿散酸(p-ASA)含量平均分别为7.0 mg·kg-1和21.2 mg·kg-1.鸡、猪料中各有24.3%和26.3%的样本检出有机胂.鸡料中常用ROX,而猪料常用p-ASA.ROX及其无机砷杂质在添加剂和饲料中均在室温至少30 d内保持形态稳定,说明饲料中较高含量的无机砷杂质很可能源自有机胂添加剂中的砷杂质.对相关从业人员而言,这是一种新的砷暴露途径.%Seventy chicken and seventy-six pig feeds were collected from the feed stores in Guangdong province, and the species and concentrations of As, Cu and Zn were determined. We also examined the stability of roxarsone ( ROX) , one of the most widely used organoarsenical additives, either in the additive or in the feed at room temperature. The results showed that, averagely, the chicken and pig feeds contained 3.6 and 6.5 mg·kg-1 (As), 18.2 and 119.4 mg·kg-1 ( Cu) , and 124.6 and 486.2 mg·kg-1 ( Zn) , respectively. The excessive dosages of As, Cu and As in animal feeds will lead to higher residue of As, Cu and Zn in animal manures. Based on the national limit criteria for feed or feed additive, it was supposed that organoarsenicals had been used, only few feed samples exceeded the As limit, however, the excessive Cu and Zn in pig feeds were much more common. Organoarsenicals were found

  9. Animating Brains

    Science.gov (United States)

    Borck, Cornelius

    2016-01-01

    A recent paper famously accused the rising field of social neuroscience of using faulty statistics under the catchy title ‘Voodoo Correlations in Social Neuroscience’. This Special Issue invites us to take this claim as the starting point for a cross-cultural analysis: in which meaningful ways can recent research in the burgeoning field of functional imaging be described as, contrasted with, or simply compared to animistic practices? And what light does such a reading shed on the dynamics and effectiveness of a century of brain research into higher mental functions? Reviewing the heated debate from 2009 around recent trends in neuroimaging as a possible candidate for current instances of ‘soul catching’, the paper will then compare these forms of primarily image-based brain research with older regimes, revolving around the deciphering of the brain’s electrical activity. How has the move from a decoding paradigm to a representational regime affected the conceptualisation of self, psyche, mind and soul (if there still is such an entity)? And in what ways does modern technoscience provide new tools for animating brains? PMID:27292322

  10. Animal welfare: an animal science approach.

    Science.gov (United States)

    Koknaroglu, H; Akunal, T

    2013-12-01

    Increasing world population and demand for animal-derived protein puts pressure on animal production to meet this demand. For this purpose animal breeding efforts were conducted to obtain the maximum yield that the genetic makeup of the animals permits. Under the influence of economics which is the driving force behind animal production, animal farming became more concentrated and controlled which resulted in rearing animals under confinement. Since more attention was given on economics and yield per animal, animal welfare and behavior were neglected. Animal welfare which can be defined as providing environmental conditions in which animals can display all their natural behaviors in nature started gaining importance in recent years. This does not necessarily mean that animals provided with good management practices would have better welfare conditions as some animals may be distressed even though they are in good environmental conditions. Consumers are willing to pay more for welfare-friendly products (e.g.: free range vs caged egg) and this will change the animal production practices in the future. Thus animal scientists will have to adapt themselves for the changing animal welfare rules and regulations that differ for farm animal species and countries. In this review paper, animal welfare is discussed from an animal science standpoint.

  11. [A daycare program of animal assisted therapy for affective disorder patients during psychotropic drug therapy: evaluation of the relaxation effect by fNIRS (functional near-infrared spectroscopy)].

    Science.gov (United States)

    Iwahashi, Kazuhiko; Fukamauchi, Fumihiko; Aoki, Jun; Kurihara, Kouhei; Yoshihara, Eiji; Inoue, Masao; Shibanai, Hiroko; Ishigooka, Jun

    2010-06-01

    During daycare programs of animal assisted therapy (AAT), we collected data on the brain function of two affective disorder patients who received psychotropic drug therapy with fNIRS, after written informed consent was obtained. A male patient at first showed a bloodstream drop, seen in the lower inside part of frontal lobe. In both patients, at least a slight activation of the function of the frontal lobe was seen during the therapy. Therefore, an activation effect of AAT was seen at least objectively by fNIRS.

  12. An Investigation of a Culturally Responsive Approach to Science Education in a Summer Program for Marginalized Youth

    Science.gov (United States)

    Garvin, Brittany A.

    There have been numerous calls and efforts made to provide states, school districts, and communities needed financial support to increase and enhance access to and opportunities in Science, Technology, Engineering, and Math (STEM) related disciplines for marginalized populations (Tyson, Lee, & Hanson, 2007; Caldwell & Siwatu, 2003). As the challenge to better educate students of color and poor students intensifies, the need to provide equitable science learning experiences for all students aimed at scientific literacy and STEM also becomes critical. Thus the need to provide summer science enrichment programs where students engage in scientific experimentation, investigation, and critical thinking are vital to helping students who have been traditionally marginalized achieve success in school science and enter the science career pipeline. This mixed methods study examined the impact of a culturally responsive approach on student attitudes, interests in science education and STEM careers, and basic science content knowledge before and after participation in an upward bound summer program. Quantitative results indicated using a culturally responsive approach to teach science in an informal learning space significantly increases student achievement. Students receiving culturally responsive science instruction exhibited statistically significant increases in their posttest science scores compared to pretest science scores, M = 0.376, 95% CI [0.266, 0.487], t (10) = 7.610, p learn science utilizing a culturally responsive approach was much more beneficial to their overall science knowledge, as it allowed students to experience, understand, and connect to and through their science learning. Likewise, culturally responsive science instruction helped students to foster a more positive interest in science and STEM careers as it provided students the opportunity to do science in a meaningful and relevant way. Moreover, results revealed students receiving culturally responsive

  13. Beyond Accreditation: What Defines a Quality Funeral Service Education Program? An Investigation of the Relationship between Educational Correlates and Program Quality in Funeral Service Education

    Science.gov (United States)

    Fritch, John Bradley

    2011-01-01

    This study sought to determine what defines a quality funeral service education program beyond accreditation. The study examined the opinions of funeral service education chairs (N = 45, representing 80% of the population) who are leaders of funeral service education programs accredited by the American Board of Funeral Service Education.…

  14. Proceedings of the SERI Biomass Program Principal Investigators' Review Meeting: Aquatic Species Program Reports; 23-25 June 1982, Washington, DC

    Energy Technology Data Exchange (ETDEWEB)

    1982-12-01

    The Aquatic Species Program (ASP) is concerned with how plant biomass that naturally occurs in wetland or submerged areas is utilized. Processes are being developed in this program to make use of those aquatic species, capitalizing on their inherent capacity for rapid growth as well as on their extraordinary chemical compositions.

  15. Environmental Restoration Program pollution prevention performance measures for FY 1993 and 1994 remedial investigations: Generator training manual

    Energy Technology Data Exchange (ETDEWEB)

    1993-03-01

    This computer-based program is designed to help waste generators in the Environmental Restoration (ER) Program prevent pollution at the DOE Oak Ridge Field Office (DOE-OR) facilities in Oak Ridge, Paducah, and Portsmouth. The Numerical Scoring System (NSS) is an interactive system designed to maintain data on ER Program pollution prevention efforts and to measure the success of these efforts through the ER Program life cycle.

  16. A Monte Carlo investigation of the spatial resolution performance of a small-animal PET scanner designed for mouse brain imaging studies.

    Science.gov (United States)

    Rodríguez-Villafuerte, Mercedes; Yang, Yongfeng; Cherry, Simon R

    2014-02-01

    Our laboratory has developed PET detectors with depth-encoding accuracy of ∼2 mm based on finely pixelated crystals with a tapered geometry, readout at both ends with position-sensitive avalanche photodiodes (PSAPDs). These detectors are currently being used in our laboratory to build a one-ring high resolution PET scanner for mouse brain imaging studies. Due to the inactive areas around the PSAPDs, large gaps exist between the detector modules which can degrade the image spatial resolution obtained using analytical reconstruction with filtered backprojection (FBP). In this work, the Geant4-based GATE Monte Carlo package was used to assist in determining whether gantry rotation was necessary and to assess the expected spatial resolution of the system. The following factors were investigated: rotating vs. static gantry modes with and without compensation of missing data using the discrete cosine transform (DCT) method, two levels of depth-encoding, and positron annihilation effects for (18)F. Our results indicate that while the static scanner produces poor quality FBP images with streak and ring artifacts, the image quality was greatly improved after compensation of missing data. The simulation indicates that the expected FWHM system spatial resolution is 0.70 ± 0.05 mm, which approaches the predicted limit of 0.5 mm FWHM due to positron range, photon non-colinearity and physical detector element size effects. We conclude that excellent reconstructed resolution without gantry rotation is possible even using FBP if the gaps are appropriately handled and that this design can approach the resolution limits set by positron annihilation physics.

  17. Investigating Value Creation in a Community of Practice with Social Network Analysis in a Hybrid Online Graduate Education Program

    Science.gov (United States)

    Cowan, John E.; Menchaca, Michael P.

    2014-01-01

    This study reports an analysis of 10?years in the life of the Internet-based Master in Educational Technology program (iMET) at Sacramento State University. iMET is a hybrid educational technology master's program delivered 20% face to face and 80% online. The program has achieved a high degree of success, with a course completion rate of 93% and…

  18. Green Biosynthesis, Characterization, In vitro Antidiabetic Activity, and Investigational Acute Toxicity Studies of Some Herbal-mediated Silver Nanoparticles on Animal Models

    Science.gov (United States)

    Shanker, Kalakotla; Mohan, Gottumukkala Krishna; Hussain, Md. Ashwaq; Jayarambabu, Naradala; Pravallika, Poka Lakshmi

    2017-01-01

    Diabetes is a metabolic disorder characterized by hyperglycemia, altered carbohydrate, lipid and protein metabolism. In recent studies, Nanoscience and nanotechnology are blazing fields for researchers; for researchers; of late there has been a prodigious excitement in the field of nanopharmacology to study silver nanoparticle (SNP) synthesis using natural products. Biological methods have been used to synthesize SNPs using medicinally active plants having an antidiabetic role, and this made us to assess the biologically synthesized SNPs from the seed extract of Psoralea corylifolia using 1 mM silver nitrate solution. The synthesized herbal-mediated SNPs (HMSNPs) were subjected to various characterization techniques such as X-ray diffraction analysis (XRD), energy dispersive X-ray (EDX) analysis, transmission electron microscope (TEM), and differential light scattering (DLS), respectively. In the current study the HMSNPs were tested to observe the in vitro antidiabetic activity and possible toxic effects in healthy female albino mice by following OECD guidelines-425. Huge data from biochemical, cellular, mouse, and chemical inhibitor studies have recognized protein tyrosine phosphatase 1B (PTP1B) as a major negative regulator of insulin signaling. In addition, corroboration suggests that insulin action can be enhanced by the inhibition of PTP1B. Keeping in view of the above fact, the PTP1B assay was done to determine the PTP1 B inhibitory effect of HMSNPs. It can be concluded that medicinal plants can be a good source for the synthe sis of HMSNPs. This study can be used for the development of valuable nanomedicines to treat various ailments, and it also highlights the safety and biocompatibility of SNPs within a biological cell; in vivo parameters need to be considered for further discoveries. SUMMARY In present research, acute oral toxicity studies and in vitro anti diabetic activity of Herbal mediated silver nanoparticles (HMSNPs) has been investigated

  19. The wild animal as a research animal

    NARCIS (Netherlands)

    Swart, JAA

    2004-01-01

    Most discussions on animal experimentation refer to domesticated animals and regulations are tailored to this class of animals. However, wild animals are also used for research, e. g., in biological field research that is often directed to fundamental ecological-evolutionary questions or to conserva

  20. Temperature programmed CVD: a novel technique to investigate carbon nanotube synthesis on FeMo/MgO catalysts.

    Science.gov (United States)

    Teixeira, Ana Paula C; Lemos, Bruno R S; Magalhães, Leandro A; Ardisson, José D; Lago, Rochel M; Furtado, Clascídia A; Santos, Adelina P

    2012-03-01

    In this work, it is demonstrated how a novel technique based on temperature-programmed chemical vapor deposition (TPCVD) can be used to investigate the synthesis of carbon nanotubes (CNTs) from methane on a classic catalyst FeMo(x)/MgO (x = 0.07, 0.35 and 1.00). TPCVD monitors carbon deposition by measuring H2 formed during CH4 decomposition and affords information on the different catalytic species, deactivation process, reaction kinetics and carbon yields. The obtained results showed for FeMgO catalyst a simple TPCVD peak related to the production of carbon beginning at 760 degrees C with maximum at 800 degrees C followed by a rapid deactivation resulting in a low carbon yield. The addition of Mo to Fe/MgO catalyst completely changes the TPCVD profile with the formation of a new catalytic species active at temperatures higher than 900 degrees C, which is stable and continuously decomposes CH4 to produce high carbon yields. Raman, TG/DTG, Mössbauer, SEM, TEM, XRD and TPR analyses suggested that this active catalytic phase is likely related to Fe-Mo and Fe-Mo-C phases active to produce single wall and mainly multiwall carbon nanotubes.

  1. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it ... Veterinary Medicine is cited as the corporate author. Animation Animation of Antimicrobial Resistance (WMV - 19.2MB) 9: ...

  2. "Seroepidemiological Survey of Brucellosis Among Animal Farmers of Yazd Province"

    Directory of Open Access Journals (Sweden)

    MH Salari

    2002-08-01

    Full Text Available Brucellosis has remained a great problem of health in most of countries, which have failed in control of zoonosis infections. This disease is caused by species of Brucella and usually is transferred from animals to humans. The purpose of this study was to investigate the seroprevalence of brucellosis among animal farmers of Yazd province. In this descriptive study, 933 animal farmers were investigated by serological tests and blood culture method. Then the data were analyzed by SPPS statistical program. The results showed that the frequency distribution of seropositive cases by MAT and STAT were 35 (3.2%; 25 (2.7% males and 10 (1.1% females. The highest and lowest incidences of seropositive cases were among age group of 21-30 (1% and more than 60 (0.3% years old, respectively. Of the 35 seropositive cases, 2MET positive were 5 (0.5%, while all blood cultures were negative.

  3. Investigating Value Creation in a Community of Practice with Social Network Analysis in a Hybrid Online Graduate Education Program

    Science.gov (United States)

    Cowan, John E.; Menchaca, Michael P.

    2014-01-01

    This study reports an analysis of 10?years in the life of the Internet-based Master in Educational Technology program (iMET) at Sacramento State University. iMET is a hybrid educational technology master's program delivered 20% face to face and 80% online. The program has achieved a high degree of success, with a course completion rate of 93%…

  4. RCRA Facility Investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 3, Appendixes 1 through 8: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    This report presents compiled information concerning a facility investigation of waste area group 6(WAG-6), of the solid waste management units (SWMU`S) at Oak Ridge National Laboratory (ORNL). The WAG is a shallow ground disposal area for low-level radioactive wastes and chemical wastes. The report contains information on hydrogeological data, contaminant characterization, radionuclide concentrations, risk assessment from doses to humans and animals and associated cancer risks, exposure via food chains, and historical data. (CBS)

  5. Key Factors for Formulation of Immunization Programs in Animal and Poultry Farms%制定养殖场免疫程序应考虑的主要因素

    Institute of Scientific and Technical Information of China (English)

    尹子静; 刘裕田

    2015-01-01

    Vaccination is an effective way for infectious disease prevention and control, and the quality of immunization programs directly determines the immune effect. In this paper,some key factors for formulation of immunization pro-grams in animal and poultry farms are discussed, including local disease situation,antibody level, vaccination routes, vaccine types and properties,breed sources, feeding management level. The immunization programs must be formu-lated according to the local conditions and the key factors mentioned above.%免疫接种是预防控制传染病的有效方法,免疫程序合理与否直接决定到免疫效果,因此养殖场要按照因地制宜的原则,根据本地的疫病种类、疫病流行情况、抗体水平、免疫途径、疫苗种类与性质、种畜禽来源、饲养管理水平等综合因素,科学制定适合本场的免疫程序。

  6. An Investigation of the Combined Assessments Used as Entrance Criteria for a Gifted English Middle School Program

    Science.gov (United States)

    Lindsey, Colleen D.

    2012-01-01

    The purpose of this study was to determine if the four assessments for entrance into an academic middle school gifted English program were accurately predicting success, as measured by students' grades each nine-week grading period. Some students were dismissed from the program each year because they could not maintain the required minimum average…

  7. Source evaluation report phase 2 investigation: Limited field investigation. Final report: United States Air Force Environmental Restoration Program, Eielson Air Force Base, Alaska

    Energy Technology Data Exchange (ETDEWEB)

    1994-10-01

    This report describes the limited field investigation work done to address issues and answer unresolved questions regarding a collection of potential contaminant sources at Eielson Air Force Base (AFB), near Fairbanks, Alaska. These sources were listed in the Eielson AFB Federal Facility Agreement supporting the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) cleanup of the base. The limited field investigation began in 1993 to resolve all remaining technical issues and provide the data and analysis required to evaluate the environmental hazard associated with these sites. The objective of the limited field investigation was to allow the remedial project managers to sort each site into one of three categories: requiring remedial investigation/feasibility study, requiring interim removal action, or requiring no further remedial action.

  8. A Qualitative Investigation of Adolescents’ Perceived Mechanisms of Change from a Universal School-Based Depression Prevention Program

    Directory of Open Access Journals (Sweden)

    Ian Shochet

    2014-05-01

    Full Text Available A recent meta-analysis provides evidence supporting the universal application of school-based prevention programs for adolescent depression. The mechanisms underlying such successful interventions, however, are largely unknown. We report on a qualitative analysis of 109 Grade 9 students’ beliefs about what they gained from an evidence-based depression prevention intervention, the Resourceful Adolescent Program (RAP-A. Fifty-four percent of interviewees articulated at least one specific example of program benefit. A thematic analysis of responses revealed two major themes, improved interpersonal relationships and improved self-regulation, both stronger than originally assumed. A more minor theme also emerged—more helpful cognitions. It is postulated that both improved interpersonal relationships and improved self-regulation are likely to enhance one another, and more helpful cognitions may express its contribution through enhanced self-regulation. These findings broaden our understanding of the impact of depression prevention programs, beginning to illuminate how such programs benefit participants.

  9. Phoenix Animation Looking North

    Science.gov (United States)

    2008-01-01

    [figure removed for brevity, see original site] Click on image for animation This animation is a series of images, taken by NASA's Phoenix Mars Lander's Surface Stereo Imager, combined into a panoramic view looking north from the lander. The area depicted is beyond the immediate workspace of the lander and shows a system of polygons and troughs that connect with the ones Phoenix will be investigating in depth. The images were taken on sol 14 (June 8, 2008) or the 14th Martian day after landing. The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  10. [Poultry husbandry and animal health].

    Science.gov (United States)

    Neumann, U

    2003-08-01

    Close interactions are existing between poultry husbandry and poultry health. The more housing systems and the environment of the animals can be controlled, the less the general risk of disorders in poultry flocks--especially of diseases which are caused by the introduction of microoganisms. Resulting deterimental effects will affect not only the animals themselves, but also pose a risk indirectly for humans via food originating from animals under production. Also, by keeping the risk of infections as low as possible, the use of therapeutics can be avoided. This will reduce the risk of residues in food of animal origin. In summary, with all probability open poultry husbandry systems, especially those including free range systems pose increased risks for poultry health and consequently for the quality of food originating from poultry production. At least, those systems require highest standards of biosecurity, defined as management, location, farm layout, cleaning and desinfection incl. pest control programs, immunization and specific veterinary monitoring concepts to prevent infections.

  11. Animal Behavior & Communication. Animal Life in Action[TM]. Schlessinger Science Library. [Videotape].

    Science.gov (United States)

    2000

    This 23-minute videotape for grades 5-8, presents the myriad of animal life that exists on the planet. Students can view and perform experiments and investigations that help explain animal traits and habits. The way an animal acts or behaves helps it get what it needs to survive. Students find out why some animal behaviors are instinctive while…

  12. Animal Needs. Animal Life in Action[TM]. Life in Action. Schlessinger Science Library. [Videotape].

    Science.gov (United States)

    2000

    This 23-minute videotape for grades 5-8, presents the myriad of animal life that exists on the planet. Students can view and perform experiments and investigations that help explain animal traits and habits. All animals need food, water, and shelter to grow, reproduce, and survive. Students learn about the needs of animals and how, over time, if…

  13. Teaching Translational Research To Medical Students: The New York University School of Medicine's Masters of Science in Clinical Investigation Dual-Degree Program

    Science.gov (United States)

    Gillman, Jennifer; Pillinger, Michael; Plottel, Claudia S.; Galeano, Claudia; Maddalo, Scott; Hochman, Judith S.; Cronstein, Bruce N.; Simson, Gabrielle Gold-von

    2016-01-01

    To develop the next generation of translational investigators, New York University School of Medicine (NYUSOM) and the NYU-NYC Health and Hospitals Corporation Clinical and Translational Science Institute (NYU-HHC CTSI) developed the Masters of Science in Clinical Investigation dual-degree (MD/MSCI) program. This five-year program dedicates one year to coursework and biomedical research, followed by a medical school/research overlap year, to prepare students for academic research careers. This article details the MD/MSCI program's curriculum and approach to mentorship, describes the research/professional interests of students, and reports student productivity. In the first four years of the program (2010-2014) 20 students were matriculated; 7 (35%) were women, and 12 (60%) research projects were in surgical specialties. To date, 14 students have applied to residency, and half pursued surgical residency programs. Our students have produced 68 accepted abstracts, 15 abstracts in submission, 38 accepted papers and 24 papers in submission. Despite the time-limited nature of this program, additional training in research design and implementation has promoted a high level of productivity. We conclude that dual-degree training in medicine and translational research is feasible for medical students and allows for meaningful participation in valuable projects. Follow-up is warranted to evaluate the academic trajectory of these students. PMID:26365704

  14. Teaching Translational Research to Medical Students: The New York University School of Medicine's Master's of Science in Clinical Investigation Dual-Degree Program.

    Science.gov (United States)

    Gillman, Jennifer; Pillinger, Michael; Plottel, Claudia S; Galeano, Claudia; Maddalo, Scott; Hochman, Judith S; Cronstein, Bruce N; Gold-von Simson, Gabrielle

    2015-12-01

    To develop the next generation of translational investigators, New York University School of Medicine (NYUSOM) and the NYU-NYC Health and Hospitals Corporation Clinical and Translational Science Institute (NYU-HHC CTSI) developed the Master's of Science in Clinical Investigation dual-degree (MD/MSCI) program. This 5-year program dedicates 1 year to coursework and biomedical research, followed by a medical school/research overlap year, to prepare students for academic research careers. This paper details the MD/MSCI program's curriculum and approach to mentorship, describes the research/professional interests of students, and reports student productivity. In the first 4 years of the program (2010-2014) 20 students were matriculated; 7 (35%) were women, and 12 (60%) research projects were in surgical specialties. To date, 14 students have applied to residency, and half pursued surgical residency programs. Our students have produced 68 accepted abstracts, 15 abstracts in submission, 38 accepted papers, and 24 papers in submission. Despite the time-limited nature of this program, additional training in research design and implementation has promoted a high level of productivity. We conclude that dual-degree training in medicine and translational research is feasible for medical students and allows for meaningful participation in valuable projects. Follow-up is warranted to evaluate the academic trajectory of these students.

  15. Perceived Impact of a Land and Property Rights Program on Violence Against Women in Rural Kenya: A Qualitative Investigation.

    Science.gov (United States)

    Hilliard, Starr; Bukusi, Elizabeth; Grabe, Shelly; Lu, Tiffany; Hatcher, Abigail M; Kwena, Zachary; Mwaura-Muiru, Esther; Dworkin, Shari L

    2016-03-06

    The current study focuses on a community-led land and property rights program in two rural provinces in western Kenya. The program was designed to respond to women's property rights violations to reduce violence against women and HIV risks at the community level. Through in-depth interviews with 30 women, we examine the perceived impact that this community-level property rights program had on violence against women at the individual and community level. We also examine perceptions as to how reductions in violence were achieved. Finally, we consider how our findings may aid researchers in the design of structural violence-prevention strategies.

  16. [Animal experimentation, animal welfare and scientific research].

    Science.gov (United States)

    Tal, H

    2013-10-01

    Hundreds of thousands of laboratory animals are being used every year for scientific experiments held in Israel, mostly mice, rats, rabbits, guinea pigs, and a few sheep, cattle, pigs, cats, dogs, and even a few dozen monkeys. In addition to the animals sacrificed to promote scientific research, millions of animals slain every year for other purposes such as meat and fine leather fashion industries. While opening a front against all is an impossible and perhaps an unjustified task, the state of Israel enacted the Animal Welfare (Animal Experimentation) Law (1994). The law aims to regulate scientific animal experiments and to find the appropriate balance between the need to continue to perform animal experiments for the advancement of research and medicine, and at the same time to avoid unnecessary trials and minimize animal suffering. Among other issues the law deals with the phylogenetic scale according to which experimental animals should be selected, experiments for teaching and practicing, and experiments for the cosmetic industry. This article discusses bioethics considerations in animal experiments as well as the criticism on the scientific validity of such experiments. It further deals with the vitality of animal studies and the moral and legal obligation to prevent suffering from laboratory animals.

  17. Pneumonia and bacteremia in a golden-headed lion tamarin (Leontopithecus chrysomelas) caused by Klebsiella pneumoniae subsp. pneumoniae during a translocation program of free-ranging animals in Brazil.

    Science.gov (United States)

    Bueno, Marina G; Iovine, Renata O; Torres, Luciana N; Catão-Dias, José L; Pissinatti, Alcides; Kierulff, Maria C M; Carvalho, Vania M

    2015-05-01

    Klebsiella pneumoniae is an important emerging pathogen in humans, particularly the invasive hypermucoviscosity (HMV) phenotype. In addition, the organism is an important public health concern because of nosocomial infections and antimicrobial resistance. Nonhuman primates in captivity are susceptible to Klebsiella, particularly when a stress factor is involved. Infections vary depending on the species but can cause significant morbidity and mortality in these animals. The objective of this study was to describe a case of bronchopneumonia and bacteremia caused by Klebsiella pneumoniae in a free-ranging golden-headed lion tamarin (Leontopithecus chrysomelas) caught and maintained in quarantine during a translocation program for conservation purposes. An adult male, that had showed emaciation and apathy, was clinically examined and, despite being provided supportive therapy, died 2 days after onset of clinical signs. At postmortem examination, generalized bilateral pneumonia and pericarditis were observed. Tissue samples were fixed in 10% formalin for histology, and pulmonary tissues and cardiac blood were collected for microbiologic diagnostic procedures. Bacteria that were shown to be HMV K. pneumoniae subsp. pneumoniae strains were isolated from the pulmonary fluids and cardiac blood in pure cultures. Severe bronchopneumonia was the main pathological finding. The consequences of the confirmed presence of the HMV phenotype of K. pneumoniae subsp. pneumoniae in this wildlife species for human, animal, and ecosystem health should be determined. These results demonstrate the importance of quarantine and potential pathogen screening during wildlife translocation procedures.

  18. National Weatherization Assistance Program Impact Evaluation: Impact of Exhaust-Only Ventilation on Radon and Indoor Humidity - A Field Investigation

    Energy Technology Data Exchange (ETDEWEB)

    Pigg, Scott [Energy Center of Wisconsin, Madison, WI (United States)

    2014-09-01

    The study described here sought to assess the impact of exhaust-only ventilation on indoor radon and humidity in single-family homes that had been treated by the Weatherization Assistance Program (WAP).

  19. Between and Animals

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    Animals are man’s best friends. Animals remind man of his own infancy. People and animals get on well with each other, so the world is bright and colorful. Animals are children’s close pals, too. Being on intimate terms with animals makes children more kind-hearted and sympathetic.

  20. Environmental, Safety, and Health Plan for the remedial investigation/feasibility study at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Revision 1, Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Davis, C. M.; El-Messidi, O. E.; Cowser, D. K.; Kannard, J. R.; Carvin, R. T.; Will, III, A. S.; Clark, Jr., C.; Garland, S. B.

    1993-05-01

    This Environmental, Safety, and Health (ES&H) Plan presents the concepts and methodologies to be followed during the remedial investigation/feasibility study (RI/FS) for Oak Ridge National Laboratory (ORNL) to protect the health and safety of employees, the public, and the environment. This ES&H Plan acts as a management extension for ORNL and Martin Marietta Energy Systems, Inc. (Energy Systems) to direct and control implementation of the project ES&H program. The subsections that follow describe the program philosophy, requirements, quality assurance measures, and methods for applying the ES&H program to individual waste area grouping (WAG) remedial investigations. Hazardous work permits (HWPs) will be used to provide task-specific health and safety requirements.

  1. Investigating the Effectiveness of an Arts-Based and Mindfulness-Based Group Program for the Improvement of Resilience in Children in Need

    Science.gov (United States)

    Coholic, Diana; Eys, Mark; Lougheed, Sean

    2012-01-01

    We discuss preliminary findings from a study that investigated the effectiveness of a Holistic Arts-Based Group Program (HAP) for the development of resilience in children in need. The HAP teaches mindfulness using arts-based methods, and aims to teach children how to understand their feelings and develop their strengths. We assessed the…

  2. Game-Based Cognitive-Behavioral Therapy (GB-CBT) Group Program for Children Who Have Experienced Sexual Abuse: A Preliminary Investigation

    Science.gov (United States)

    Misurell, Justin R.; Springer, Craig; Tryon, Warren W.

    2011-01-01

    This preliminary investigation examined the efficacy of a game-based cognitive-behavioral therapy group program for elementary school-aged children who have experienced sexual abuse. Treatment aimed to improve: (a) internalizing symptoms, (b) externalizing behaviors, (c) sexually inappropriate behaviors, (d) social skills deficits, (e) self-esteem…

  3. History of animal bioacoustics

    Science.gov (United States)

    Popper, Arthur N.; Dooling, Robert J.

    2002-11-01

    The earliest studies on animal bioacoustics dealt largely with descriptions of sounds. Only later did they address issues of detection, discrimination, and categorization of complex communication sounds. This literature grew substantially over the last century. Using the Journal of the Acoustical Society of America as an example, the number of papers that fall broadly within the realm of animal sound production, communication, and hearing rose from two in the partial first decade of the journal in the 1930's, to 20 in the 1970's, to 92 in the first 2 years of this millennium. During this time there has been a great increase in the diversity of species studied, the sophistication of the methods used, and the complexity of the questions addressed. As an example, the first papers in JASA focused on a guinea pig and a bird. In contrast, since the year 2000 studies are often highly comparative and include fish, birds, dolphins, dogs, ants, crickets, and snapping shrimp. This paper on the history of animal bioacoustics will consider trends in work over the decades and discuss the formative work of a number of investigators who have spurred the field by making critical theoretical and experimental observations.

  4. Animal Feeding Operations

    Science.gov (United States)

    ... What's this? Submit Button Healthy Water Home Animal Feeding Operations Recommend on Facebook Tweet Share Compartir On ... Concentrated Animal Feeding Operations (CAFOs) What are Animal Feeding Operations (AFOs)? According to the United States Environmental ...

  5. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... The Food and Drug Administration's (FDA's) Center for Veterinary Medicine (CVM) produced a nine-minute animation explaining how ... and distributed as long as FDA's Center for Veterinary Medicine is cited as the corporate author. Animation Animation ...

  6. Animal welfare assessment

    Directory of Open Access Journals (Sweden)

    Vučinić Marijana

    2008-01-01

    Full Text Available The paper deals with animal welfare definitions and animal welfare assessment. Animal welfare is a prolonged mental state, resulting from how the animal experiences its environment over time. There are different methods for animal welfare assessment. The four basic criteria for animal welfare assessment are feeding, housing, health and appropriate behavior. Therefore, criteria used to assess animal welfare are not direct measures of the mental state but only parameters that need to be interpreted in terms of welfare. The immediate housing environment and feeding may influence animal welfare either positively, when most of the important requirements are respected, or negatively, when animals are exposed to various stress factors and unpleasant emotions that contribute to animal disease, injuries or inappropriate behavior. Therefore, animal welfare is a unique link between housing conditions, feeding and watering on one side, and animal health status and behavior on the other side.

  7. REPORT INVESTIGATION ON PATHOGENICITY OF YERSINIA ENTEROCOLITICA IN ANIMALS OF%黄石市家畜家禽中小肠结肠炎耶尔森菌调查

    Institute of Scientific and Technical Information of China (English)

    黄为民

    2011-01-01

    [目的]了解黄石市常见家禽家畜中小肠结肠炎耶尔森菌的分布特性.[方法]采集常见家禽家畜粪便,共计1590份,进行小肠结肠炎耶尔森菌检测和鉴定.[结果]1590份样品中,检出小肠结肠炎耶尔森茵34株,阳性率为2.13%.分离到0:1、0:3、0:5、0:8、0:9等5种血清型的菌株.猪的检出率4.60%显著地高于其他家畜家禽(P<0.01).1-3月和10-12月所分离的菌株,占全年菌株的55.88%,高于4-9月的44.12%.[结论]本地区家畜家禽中存在小肠结肠炎耶尔森菌的感染,以0:9型为主.应加强本地区牲畜监管,防止人感染耶氏菌.%[Objective] To investigate the distrihution and charactenstics of Yersinia enterocolitica prevalent in animals of Huangshi. [Methods] There were 1590 stools samples were collected in kinds of animals of Huangshi. Yersinia enterocolitica was detected from these samples. [Results] Among 1590 samples, 34 atrains were isolated, and the positive rate was 2.13%.We isolated the five serotype strains, including 0∶ 1, 0∶ 3, 0∶ 5, 0∶ 8 and 0∶ 9. The detection rate in pigs was significantly higher than that in other poultry (P< 0.01). The isolated strains from January to March and from October to December accounted for 55.88%, which was higher than the detection rate from April to September (44.12%). [Conclusion] The main contamination of animals caused by Yersinia enterocolitica was existent in Huangshi, and the serotype waa mainly 0∶ 9. We should strengthen the surveillance to prevent the human infected with Yersinia enterocolitica.

  8. Animals and Medicine

    OpenAIRE

    Botting, Jack Howard; Botting, Regina; Morrison, Adrian R.

    2016-01-01

    Animals and Medicine: The Contribution of Animal Experiments to the Control of Disease offers a detailed, scholarly historical review of the critical role animal experiments have played in advancing medical knowledge. Laboratory animals have been essential to this progress, and the knowledge gained has saved countless lives - both human and animal. Unfortunately, those opposed to using animals in research have often employed doctored evidence to suggest that the practice has impeded medical p...

  9. Animation of Antimicrobial Resistance

    Science.gov (United States)

    ... Animal & Veterinary Cosmetics Tobacco Products Animal & ... antimicrobial resistance both emerges and proliferates among bacteria. Over time, the use of antimicrobial drugs will result in the development ...

  10. Radiation safety education for laboratory animal science.

    Science.gov (United States)

    Emrich, J; Lambert, K

    2000-08-01

    Students enrolled in the laboratory animal science graduate program at MCP Hahnemann University seek to gain entrance to veterinary school or to manage an animal facility within an academic institution, pharmaceutical or biotechnology company conducting biomedical research. Ongoing interaction between faculty in the radiation oncology, radiation safety, and lab animal science disciplines revealed an acute need for radiation safety education for laboratory animal science students who will likely interact with researchers either designing and writing protocols for animal studies using radiation or radioactive materials, or veterinary staff who will use sources of radiation to diagnose and/or treat possible animal injuries and diseases. A core course in the Radiation Sciences graduate program was modified to address the needs of these students, instructing them in radiation safety, detection and counting instrumentation, and radiation biology. These fundamental areas were integrated to help the students gain a sound, basic knowledge of radiation and radioactive materials used in biomedical research.

  11. Investigation of Neutron-induced Reactions at n_TOF: an Overview of the 2009–2012 Experimental Program

    CERN Document Server

    Guerrero, C; Andrzejewski, J; Audouin, L; Barbagallo, M; Bécares, V; Bečvář, F; Belloni, F; Berthoumieux, E; Billowes, J; Boccone, V; Bosnar, D; Brugger, M; Calviani, M; Calviño, F; Cano-Ott, D; Carrapiço, C; Cerutti, F; Chiaveri, E; Chin, M; Colonna, N; Cortés, G; Cortés-Giraldo, M A; Diakaki, M; Domingo-Pardo, C; Duran, I; Dressler, R; Dzysiuk, N; Eleftheriadis, C; Ferrari, A; Fraval, K; Ganesan, S; García, A R; Giubrone, G; Gómez-Hornillos, M B; Gonçalves, I F; González-Romero, E; Griesmayer, E; Gunsing, F; Gurusamy, P; Jenkins, D G; Jericha, E; Kadi, Y; Käppeler, F; Karadimos, D; Kivel, N; Koehler, P; Kokkoris, M; Korschinek, G; Krtička, M; Kroll, J; Langer, C; Lederer, C; Leeb, H; Leong, L S; Losito, R; Manousos, A; Marganiec, J; Martínez, T; Mastinu, P F; Mastromarco, M; Massimi, C; Meaze, M; Mendoza, E; Mengoni, A; Milazzo, P M; Mingrone, F; Mirea, M; Mondelaers, W; Paradela, C; Pavlik, A; Perkowski, J; Pignatari, M; Plompen, A; Praena, J; Quesada, J M; Rauscher, T; Reifarth, R; Riego, A; Roman, F; Rubbia, C; Sarmento, R; Schillebeeckx, P; Schmidt, S; Schumann, D; Tagliente, G; Tain, J L; Tarrío, D; Tassan-Got, L; Tsinganis, A; Valenta, S; Vannini, G; Variale, V; Vaz, P; Ventura, A; Versaci, R; Vermeulen, M J; Vlachoudis, V; Vlastou, R; Wallner, A; Ware, T; Weigand, M; Weiß, C; Wright, T J; Žugec, P

    2014-01-01

    The neutron time-of-flight facility n\\_TOF is operating at CERN (Switzerland) since 2001, having started in 2009 a new campaign with an upgraded spallation target. The ambitious program carried out includes a large number of experiments in nuclear technology, astrophysics, basic physics, detector development and medical applications. This paper is devoted to the physics program at n\\_TOF and the measurements performed between 2009 and 2012. Special attention is given to those experiments that have been most challenging, are more important for a particular field, have reached unprecedented levels of accuracy, or have been carried out for the first time ever.

  12. Establishment for quality control of experimental animal

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Hwan; Kim, Soo Kwan; Kim, Tae Kyoung

    1999-06-01

    Until now, because we have imported experimental animal from foreign experimental animal corporation, we could have saved money by establishing the quality control of animal in barrier system. In order to improve the quality of animal experiment and efficiency of biomedical study, it is indispensable to control many factors that effect in the experiment. Therefore, it is essential to organize the system of laboratory animal care for enhancing reliability and revivability of experimental results. The purpose of the present investigation was to establish the quality control system of experimental animals that we can provide good quality animals according to the experimental condition of each investigator although the exact quality control system to estimate the infection of bacteria and virus easily remains ill-defined yet. Accordingly, we established the useful quality control system for microbiologic monitoring and environmental monitoring to protect experimental animal from harmful bacteria and virus.

  13. Measuring zoo animal welfare: theory and practice.

    Science.gov (United States)

    Hill, Sonya P; Broom, Donald M

    2009-11-01

    The assessment of animal welfare relates to investigations of how animals try to cope with their environment, and how easy or how difficult it is for them to do so. The use of rigorous scientific methods to assess this has grown over the past few decades, and so our understanding of the needs of animals has improved during this time. Much of the work in the field of animal welfare has been conducted on farm animals, but it is important to consider how the methods and approaches used in assessing farm animal welfare have been, and can be, adapted and applied to the measurement of welfare in animals in other domains, such as in zoos. This is beneficial to our understanding of both the theoretical knowledge, and the practicability of methods. In this article, some of the commonly-used methods for measuring animal welfare will be discussed, as well as some practical considerations in assessing the welfare of zoo animals.

  14. Antimicrobial stewardship in small animal veterinary practice

    DEFF Research Database (Denmark)

    Guardabassi, Luca; Prescott, John F

    2015-01-01

    Despite the increasing recognition of the critical role for antimicrobial stewardship in preventing the spread of multidrug-resistant bacteria, examples of effective antimicrobial stewardship programs are rare in small animal veterinary practice. This article highlights the basic requirements...

  15. A retrospective investigation on canine papillomavirus 1 (CPV1 in oral oncogenesis reveals dogs are not a suitable animal model for high-risk HPV-induced oral cancer.

    Directory of Open Access Journals (Sweden)

    Ilaria Porcellato

    Full Text Available CPV1 (also called COPV is a papillomavirus responsible for oral papillomatosis in young dogs. The involvement of this viral type in oral oncogenesis has been hypothesized in oral squamous cell carcinomas (SCCs, but has never been investigated in other neoplastic and hyperplastic oral lesions of dogs. Aim of this study was to investigate the presence of CPV1 in different neoplastic and hyperplastic lesions in order to assess its role in canine oral oncogenesis; according to the results obtained, a second aim of the study was to define if the dog can be considered a valid animal model for oral high risk HPV-induced tumors. Eighty-eight formalin-fixed, paraffin-embedded (FFPE canine oral lesions including 78 oral tumors (papillomas, SCCs, melanomas, ameloblastomas, oral adenocarcinomas and 10 hyperplastic lesions (gingival hyperplasia were investigated with immunohistochemistry for the presence of papillomavirus L1 protein and with Real-Time PCR for CPV1 DNA. RT-PCR for RNA was performed on selected samples. All viral papillomas tested were positive for immunohistochemistry and Real-time PCR. In 3/33 (10% SCCs, viral DNA was demonstrated but no viral RNA could be found. No positivity was observed both with immunohistochemistry and Real-Time PCR in the other hyperplastic and neoplastic lesions of the oral cavity of dogs. Even though the finding of CPV1 DNA in few SCCs in face of a negative immunohistochemistry could support the hypothesis of an abortive infection in the development of these lesions, the absence of viral RNA points out that CPV1 more likely represents an innocent bystander in SCC oncogenesis. The study demonstrates a strong association between CPV1 and oral viral papillomas whereas viral contribution to the pathogenesis of other oral lesions seems unlikely. Moreover, it suggests that a canine model of CPV1 infection for HPV-induced oncogenesis could be inappropriate.

  16. Seeing the animal

    DEFF Research Database (Denmark)

    Harfeld, Jes; Cornou, Cécile; Kornum, Anna

    2016-01-01

    This article discusses the notion that the invisibility of the animalness of the animal constitutes a fundamental obstacle to change within current production systems. It is discussed whether housing animals in environments that resemble natural habitats could lead to a re-animalization...... of the animals, a higher appreciation of their moral significance, and thereby higher standards of animal welfare. The basic claim is that experiencing the animals in their evolutionary and environmental context would make it harder to objectify animals as mere bioreactors and production systems. It is argued...... that the historic objectification of animals within intensive animal production can only be reversed if animals are given the chance to express themselves as they are and not as we see them through the tunnel visions of economy and quantifiable welfare assessment parameters....

  17. Animal rights, animal minds, and human mindreading.

    Science.gov (United States)

    Mameli, M; Bortolotti, L

    2006-02-01

    Do non-human animals have rights? The answer to this question depends on whether animals have morally relevant mental properties. Mindreading is the human activity of ascribing mental states to other organisms. Current knowledge about the evolution and cognitive structure of mindreading indicates that human ascriptions of mental states to non-human animals are very inaccurate. The accuracy of human mindreading can be improved with the help of scientific studies of animal minds. However, the scientific studies do not by themselves solve the problem of how to map psychological similarities (and differences) between humans and animals onto a distinction between morally relevant and morally irrelevant mental properties. The current limitations of human mindreading-whether scientifically aided or not-have practical consequences for the rational justification of claims about which rights (if any) non-human animals should be accorded.

  18. Refining Animal Models to Enhance Animal Welfare

    Institute of Scientific and Technical Information of China (English)

    Patricia V.Turner

    2012-01-01

    The use of animals in research will be necessary for scientific advances in the basic and biomedical sciences for the foreseeable future.As we learn more about the ability of animals to experience pain,suffering,and distress,and particularly for mammals,it becomes the responsibility of scientists,institutions,animal caregivers,and veterinarians to seek ways to improve the lives of research animals and refine their care and use.Refinement is one of the three R's emphasized by Russell and Burch,and refers to modification of procedures to minimise the potential for pain,suffering and distress. It may also refer to procedures used to enhance animal comfort. This paper summarizes considerations for refinements in research animal.

  19. The Application of a Multiple Measurement Approach to Investigate the Effects of a Dance Program on Educable Mentally Retarded Adolescents.

    Science.gov (United States)

    Crain, Cindy; And Others

    1984-01-01

    A multiple measurement approach with eight measurements was used to answer research questions regarding physical and social effects that occur when educable mentally retarded adolescents were exposed to a 10-week dance program. This approach was found to be useful for identifying multiple effects and generating hypotheses for further study.…

  20. An Investigation of the Impact of Function of Problem Behavior on Effectiveness of the Behavior Education Program (BEP)

    Science.gov (United States)

    Hawken, Leanne S.; O'Neill, Robert E.; MacLeod, K. Sandra

    2011-01-01

    The Behavior Education Program (BEP) is a check-in, check-out intervention implemented with students who are at-risk for engaging in more severe problem behavior. Previous research with middle and elementary school students found that the BEP was more effective with students who had adult attention maintained problem behavior. The purposes of this…

  1. SERI Biomass Program

    Science.gov (United States)

    Bergeron, P. W.; Corder, R. E.; Hill, A. M.; Lindsey, H.; Lowenstein, M. Z.

    1983-02-01

    The biomass with which this report is concerned includes aquatic plants, which can be converted into liquid fuels and chemicals; organic wastes (crop residues as well as animal and municipal wastes), from which biogas can be produced via anerobic digestion; and organic or inorganic waste streams, from which hydrogen can be produced by photobiological processes. The Biomass Program Office supports research in three areas which, although distinct, all use living organisms to create the desired products. The Aquatic Species Program (ASP) supports research on organisms that are themselves processed into the final products, while the Anaerobic Digestion (ADP) and Photo/Biological Hydrogen Program (P/BHP) deals with organisms that transform waste streams into energy products. The P/BHP is also investigating systems using water as a feedstock and cell-free systems which do not utilize living organisms. This report summarizes the progress and research accomplishments of the SERI Biomass Program during FY 1982.

  2. Sero-epidemiologic investigation on tick-borne diseases of humans and domestic animals in Zhejiang province%浙江省人和家畜蜱媒传染病血清流行病学调查

    Institute of Scientific and Technical Information of China (English)

    柴程良; 陆群英; 孙继民; 姜理平; 凌锋; 张丽娟; 郑寿贵; 张宏; 葛君华

    2010-01-01

    目的 了解浙江省农村人群与主要家畜蜱媒传染病病原体感染的情况.方法 按地理位置和蜱媒传染病病原体历史检测情况,选择浙西北丘陵区的安吉县、浙中丘陵盆地区的金东区和浙东盆地低山区的天台县为调查点,采集3个调查点农村人群和家畜血标本,以间接免疫荧光法检测黑龙江立克次体、恙虫病东方体、莫氏立克次体、嗜吞噬无形体、查菲埃立克体、巴尔通体、海南立克次体和贝纳柯克斯体8种常见蜱媒传染病病原体IgG抗体.结果 3个调查点共检测683份血清标本,包括579份人标本和104份家畜标本(牛53份、羊51份),不同地区恙虫病东方体、莫氏立克次体、查菲埃立克体、贝纳柯克斯体4种病原体抗体阳性率差异有统计学意义(P值均等于0.000).人血清标本8种病原体IgG抗体均检出,阳性率最高的分别是莫氏立克次体(20.7%)、巴尔通体(10.9%)和贝纳柯克斯体(5.5%),其中莫氏立克次体抗体阳性率随年龄增长而增加.家畜血清标本除嗜吞噬无形体外其余7种病原体IgG抗体均检出,阳性率最高的是莫氏立克次体(69.2%)、巴尔通体(51.0%)和海南立克次体(22.1%),不同家畜抗体阳性情况不同.结论 浙江省不同地区农村人群与家畜中广泛存在多种蜱媒传染病病原体的感染,特别是莫氏立克次体、巴尔通体、海南立克次体和贝纳柯克斯体抗体阳性率较高.%Objective To investigate the seroprevalence of tick-borne diseases in humans and domestic animals from rural areas of Zhejiang province. Methods Anji county, Jindong district and Tiantai county were selected for samples collection according to their geographic locations and historical prevalence of tick-borne diseases. Blood samples of humans and domestic animals were collected in the three sites. An indirect immuno-fluorescent antibody test was used to determine the presence of IgG antibodies of Rickettsiae

  3. The NASA Space Biology Program

    Science.gov (United States)

    Halstead, T. W.

    1982-01-01

    A discussion is presented of the research conducted under the auspices of the NASA Space Biology Program. The objectives of this Program include the determination of how gravity affects and how it has shaped life on earth, the use of gravity as a tool to investigate relevant biological questions, and obtaining an understanding of how near-weightlessness affects both plants and animals in order to enhance the capability to use and explore space. Several areas of current developmental research are discussed and the future focus of the Program is considered.

  4. Ian Ingram: Next Animals

    DEFF Research Database (Denmark)

    2015-01-01

    Ian Ingram: Next Animals is an exhibition catalogue presenting research on the work by Ian Ingram in relation to his exhibition Next Animals at Nikolaj Kunsthal in 2015.......Ian Ingram: Next Animals is an exhibition catalogue presenting research on the work by Ian Ingram in relation to his exhibition Next Animals at Nikolaj Kunsthal in 2015....

  5. FARM ANIMAL WELFARE ECONOMICS

    Directory of Open Access Journals (Sweden)

    L.T. CZISZTER

    2013-07-01

    Full Text Available This paper reviews the literature regarding the economics of the farm animal welfare. The following issues are addressed: productions costs and savings of the animal welfare regulations, benefits of improved animal welfare, and consumers’ willingness to pay for animal-friendly products.

  6. Carotenoids in Marine Animals

    Directory of Open Access Journals (Sweden)

    Takashi Maoka

    2011-02-01

    Full Text Available Marine animals contain various carotenoids that show structural diversity. These marine animals accumulate carotenoids from foods such as algae and other animals and modify them through metabolic reactions. Many of the carotenoids present in marine animals are metabolites of β-carotene, fucoxanthin, peridinin, diatoxanthin, alloxanthin, and astaxanthin, etc. Carotenoids found in these animals provide the food chain as well as metabolic pathways. In the present review, I will describe marine animal carotenoids from natural product chemistry, metabolism, food chain, and chemosystematic viewpoints, and also describe new structural carotenoids isolated from marine animals over the last decade.

  7. A Program Evaluation on Implementing Investigations in Number, Data, and Space® in Three Elementary Schools

    Science.gov (United States)

    Smith, Leigh

    2015-01-01

    This applied dissertation was designed to provide perceptual teacher data as well as summative testing data to educational leaders concerning the effects of implementing Investigations in Number, Data, and Space® (Investigations) in three Title I elementary school settings, two Title I schools, and one non-Title I school. Data collected during…

  8. INVESTIGATION OF STUDENTS’ INTENTION FOR POSSIBLE PARTICIPATION IN A “MUSIC AND DANCE” DISTANCE EDUCATION MASTER PROGRAM

    OpenAIRE

    2015-01-01

    The study uses the “theory of planned behavior” as a theoretical framework. The aim of this research is to ascertain if the demographic characteristics of students differentiate the factors of “planned behavior theory” concerning students’ participation in a music and dance distance education master program. The sample consisted of 96 University undergraduate students with Major in Physical Education and Minor in Dance Studies, between the ages of 20-22. Planned behavior was assessed using th...

  9. Subseabed disposal program annual report, January-December 1980. Volume II. Appendices (principal investigator progress reports). Part 1

    Energy Technology Data Exchange (ETDEWEB)

    Hinga, K.R. (ed.)

    1981-07-01

    Volume II of the sixth annual report describing the progress and evaluating the status of the Subseabed Disposal Program contains the appendices referred to in Volume I, Summary and Status. Because of the length of Volume II, it has been split into two parts for publication purposes. Part 1 contains Appendices A-Q; Part 2 contains Appendices R-MM. Separate abstracts have been prepared for each appendix for inclusion in the Energy Data Base.

  10. Eareckson AFS, Alaska (Formerly Shemya AFB, Alaska): 1993 Installation Restoration Program Basewide and Limited Source Investigation, Work Plan

    Science.gov (United States)

    1993-12-01

    Dichlorodiphenyltrichloroethane Amhiwm 1.194 x 100%Asyd UST OF ACRONYMS DEQPPM Defense Environmental Quality Program Policy Memorandum DNAPL Dense...Common anions E300.0 Mercury (Manual Cold-Vapor Technique) SW7470 (liquid waste) Mercury (Manual Cold-Vapor Technique) SW7471 (solid or semisolid waste...site, consists of foundation debris, which was thought to be contaminated with mercury from communication equipment instrumentation and/or a former

  11. [Investigation of Predisposition Biomarkers to Identify Risk Factors for Drug-induced Liver Injury in Humans: Analyses of Endogenous Metabolites in an Animal Model Mimicking Human Responders to APAP-induced Hepatotoxicity].

    Science.gov (United States)

    Kobayashi, Akio; Kondo, Kazuma; Sugai, Shoichiro

    2015-01-01

    Drug-induced liver injury is a main reason of regulatory action pertaining to drugs, including restrictions to clinical indications and withdrawal from the marketplace. Acetaminophen (APAP) is a commonly used and effective analgesic/antipyretic agent and relatively safe drug even in long-term treatment. However, it is known that APAP at therapeutic doses may cause hepatotoxicity in some individuals. Hence great efforts have been made to identify risk factors for APAP-induced chronic hepatotoxicity. We investigated the contribution of undernourishment to susceptibility to APAP-induced chronic hepatotoxicity using an animal model. We employed daytime restricted fed (RF) rats as a modified-nutritional state model for human APAP-induced hepatotoxicity. RF and ad libitum fed (ALF) rats were given APAP at 0, 300, and 500 mg/kg for 3 months. Plasma and urinary glutathione-related metabolomes and liver function parameters were measured during the dosing period. Endogenous metabolites forming at different levels between the RF and ALF rats could be potential predisposition biomarkers for APAP-induced hepatotoxicity. In addition, RF rats were considered a useful model to estimate the contribution of nutritional state of patients to APAP-induced chronic hepatotoxicity. In this article we report our current research focusing on nutritional state as risk factor for APAP-induced chronic hepatotoxicity and our findings of hepatotoxicity biomarkers.

  12. Separation of haemopoietic cells for biochemical investigation. Preparation of erythroid and myeloid cells from human and laboratory-animal bone marrow and the separation of erythroblasts according to their state of maturation.

    Science.gov (United States)

    Harrison, F L; Beswick, T M; Chesterton, C J

    1981-03-15

    The separation of haemopoietic bone-marrow cells by centrifugation through discontinuous density gradients of Percoll is described. This method was used to prepare fractions enriched in erythroblasts, myeloid blast cells or reticulocytes from bone marrow of anaemic and non-anaemic rabbits, from the marrow of other anaemic laboratory animals and from human samples. It is a simple, rapid, reproducible and inexpensive technique that can be readily adapted to suit individual requirements. Secondly, a convenient method is presented for the separation of large quantities of bone-marrow cells into fractions enriched in erythroblasts at different stages of maturation, by velocity sedimentation through a linear gradient of 1-2% sucrose at unit gravity. In vitro, erythroblasts adhere together strongly via a mechanism almost certainly involving a beta-galactoside-specific surface lectin termed erythroid developmental agglutinin. Since the efficiency of cell-separation techniques depends heavily on the maintenance of a single cell suspension in which each unit can move independently, the presence of an adhesive molecule at the cell surface is of considerable significance. The effect of washing the marrow with a lactose-containing medium, which has been shown to remove the agglutinin, was therefore investigated in relation to both methods. The separation on Percoll gradients is considerably enhanced by this treatment. In addition, the unit-gravity sedimentation gradient can be loaded with 5-10 times more cells after lactose extraction in comparison with intact marrow. Although enrichment is less, a useful fractionation according to maturation is still obtained.

  13. Development of a computer program to investigate electrical properties of Phuket pineapple leaf single cells by using dielectrophoresis

    Directory of Open Access Journals (Sweden)

    Boonlamp, M.

    2003-05-01

    Full Text Available This research developed a computer program to calculate electrical properties of a cell from a spherical single shell model. The program compared the results between the theoretical values (Re[f(ω]TDS and the experimental values (Re[f(ω]EDS. The latter was computed from a cell velocity obtained from dielectrophoresis. The calculation was repeated until the error percentile was in a proper range. The program was applied to process the electrical properties of Phuket pineapple protoplasts [Ananas comosus (L. Merr.C.V. Phuket]. It was found that the thickness of the cell membrane was 10 nm, the dielectric constants of suspending solution, cytoplasm and cell membrane were 80ε0, 58-60ε0 and 10-14ε0 respectively (ε0 is the dielectric constant of the vacuum = 8.85×10-12 F m-1. The conductivity of cytoplasm and cell membrane were 0.09 S m-1 and 10-5 - 10-4 S m-1 respectively.

  14. Combinatorial discovery through a distributed outreach program: investigation of the photoelectrolysis activity of p-type Fe, Cr, Al oxides.

    Science.gov (United States)

    Rowley, John G; Do, Thanh D; Cleary, David A; Parkinson, B A

    2014-06-25

    We report the identification of a semiconducting p-type oxide containing iron, aluminum, and chromium (Fe2-x-yCrxAlyO3) with previously unreported photoelectrolysis activity that was discovered by an undergraduate scientist participating in the Solar Hydrogen Activity research Kit (SHArK) program. The SHArK program is a distributed combinatorial science outreach program designed to provide a simple and inexpensive way for high school and undergraduate students to participate in the search for metal oxide materials that are active for the photoelectrolysis of water. The identified Fe2-x-yCrxAlyO3 photoelectrolysis material possesses many properties that make it a promising candidate for further optimization for potential application in a photoelectrolysis device. In addition to being composed of earth abundant elements, the FeCrAl oxide material has a band gap of 1.8 eV. Current-potential measurements for Fe2-x-yCrxAlyO3 showed an open circuit photovoltage of nearly 1 V; however, the absorbed photon conversion efficiency for hydrogen evolution was low (2.4 × 10(-4) at 530 nm) albeit without any deposited hydrogen evolution catalyst. X-ray diffraction of the pyrolyzed polycrystalline thin Fe2-x-yCrxAlyO3 film on fluorine-doped tin oxide substrates shows a hexagonal phase (hematite structure) and scanning electron microscope images show morphology consisting of small crystallites.

  15. Ethics in Animal Experimentation

    Directory of Open Access Journals (Sweden)

    Yusuf Ergun

    2010-08-01

    Full Text Available Experimental animals are frequently used to obtain information for primarily scientific reasons. In the present review, ethics in animal experimentation is examined. At first, the history of animal experimentation and animal rights is outlined. Thereafter, the terms in relation with the topic are defined. Finally, prominent aspects of 3Rs constituting scientific and ethical basis in animal experimentation are underlined. [Archives Medical Review Journal 2010; 19(4.000: 220-235

  16. Ethics in Animal Experimentation

    OpenAIRE

    Yusuf Ergun

    2010-01-01

    Experimental animals are frequently used to obtain information for primarily scientific reasons. In the present review, ethics in animal experimentation is examined. At first, the history of animal experimentation and animal rights is outlined. Thereafter, the terms in relation with the topic are defined. Finally, prominent aspects of 3Rs constituting scientific and ethical basis in animal experimentation are underlined. [Archives Medical Review Journal 2010; 19(4.000): 220-235

  17. Students Involved in Animal Breeding

    Directory of Open Access Journals (Sweden)

    Mirela Emilia Cadar

    2016-11-01

    Full Text Available In last decade, Romanian agriculture does not follow entirely the European and programs as concerns land exploitation and animal farming (SAPARD. Restrictive development projects (POS-MEDIU, POS-DRU, POS-CCE were active only in large private farms, which represent only 10.7% of the total registered farms in Romania. Was used a questionnaire for 36 students of our faculty, which have animal farms in 7 counties in Northwest of Transylvania. The study want to put into evidence the current problems of farmers in conditions of some private farms with small and middle number of animals. As small farms, they do not obtain important productions because of financial resource absence, limited professional education and absence of association in bigger exploitation farms. In these situations, the government must react providing a legal frame for rural agricultural development, supporting and supervising these small exploitations.

  18. Animal Images and Metaphors in Animal Farm

    Directory of Open Access Journals (Sweden)

    Ping Sun

    2015-05-01

    Full Text Available In literary works animal images are frequently used as the “source domain” of a metaphor to disclose the natures of the “target domain”, human beings. This is called “cross-domain mapping” or “conceptual metaphor” in cognitive linguistics, which is based on the similar qualities between animals and human beings. Thus the apparent descriptions of the animals are really the deep revelations of the human beings. Animal Farm is one exemplary product of this special expressing way. Diversified animal images are intelligently used by George Orwell to represent the people, so all the characters are animals in appearance, but humans in nature. Starting from the animal images and then the conceptual metaphors, readers can perceive a fresh understanding of this classical book. In this novel, three conceptual metaphors are identified and the special findings can be illustrated as the following: Firstly, the whole story of the animals represents the history and politics of the Soviet Union. Secondly, the pigs symbolize the authorities of the society. Thirdly, the names of the characters in the novel reveal their identities.

  19. Investigating the long-term effect of subchronic phencyclidine-treatment on novel object recognition and the association between the gut microbiota and behavior in the animal model of schizophrenia.

    Science.gov (United States)

    Pyndt Jørgensen, B; Krych, L; Pedersen, T B; Plath, N; Redrobe, J P; Hansen, A K; Nielsen, D S; Pedersen, C S; Larsen, C; Sørensen, D B

    2015-03-15

    Subchronic phencyclidine (subPCP) treatment induces schizophrenic-like behavior in rodents, including cognitive deficits and increased locomotor sensitivity towards acute administration of PCP. Evidence is accumulating that the gut microbiota (GM) influences behavior through modulation of the microbiota-gut-brain axis, and hence, part of the variation within this animal model may derive from variation in the GM. The aims of this study was to investigate first, the duration of subPCP-induced cognitive impairment in the novel object recognition test, and second, the possible effect of subchronic PCP-treatment on the GM, and the association between the GM and the behavioral parameters. The association was further investigated by antibiotic reduction of the GM. Male Lister Hooded rats were dosed twice daily i.p. with either 5mg/kg PCP or sterile isotonic saline for seven days followed by a seven-day washout period. Rats were tested in the novel object recognition and the locomotor activity assays immediately after, three weeks after, or six weeks after washout, and the fecal GM was analyzed by high throughput sequencing. Antibiotic- and control-treated rats were tested in the same manner following washout. In conclusion, subPCP-treatment impaired novel object recognition up to three weeks after washout, whereas locomotor sensitivity was increased for at least six weeks after washout. Differences in the core gut microbiome immediately after washout suggested subPCP treatment to alter the GM. GM profiles correlated to memory performance. Administration of ampicillin abolished the subPCP-induced memory deficit. It thus seems reasonable to speculate that the GM influences memory performance, contributing to variation within the model.

  20. Animal studies of addictive behavior.

    Science.gov (United States)

    Vanderschuren, Louk J M J; Ahmed, Serge H

    2013-04-01

    It is increasingly recognized that studying drug taking in laboratory animals does not equate to studying genuine addiction, characterized by loss of control over drug use. This has inspired recent work aimed at capturing genuine addiction-like behavior in animals. In this work, we summarize empirical evidence for the occurrence of several DSM-IV-like symptoms of addiction in animals after extended drug use. These symptoms include escalation of drug use, neurocognitive deficits, resistance to extinction, increased motivation for drugs, preference for drugs over nondrug rewards, and resistance to punishment. The fact that addiction-like behavior can occur and be studied in animals gives us the exciting opportunity to investigate the neural and genetic background of drug addiction, which we hope will ultimately lead to the development of more effective treatments for this devastating disorder.

  1. Creating a cadre of junior investigators to address the challenges of cancer-related health disparities: lessons learned from the community networks program.

    Science.gov (United States)

    Felder, Tisha M; Brandt, Heather M; Armstead, Cheryl A; Cavicchia, Philip P; Braun, Kathryn L; Adams, Swann A; Friedman, Daniela B; Tanjasiri, Sora; Steck, Susan E; Smith, Emily R; Daguisé, Virginie G; Hébert, James R

    2012-06-01

    Community-based participatory research (CBPR) initiatives such as the National Cancer Institute's Community Networks Program (CNP) (2005-2010) often emphasize training of junior investigators from underrepresented backgrounds to address health disparities. From July to October 2010, a convenience sample of 80 participants from the 25 CNP national sites completed our 45-item, web-based survey on the training and mentoring of junior investigators. This study assessed the academic productivity and CBPR-related experiences of the CNP junior investigators (n=37). Those from underrepresented backgrounds reported giving more presentations in non-academic settings (nine vs. four in the last 5 years, p=0.01), having more co-authored publications (eight vs. three in the last 5 years, p=0.01), and spending more time on CBPR-related activities than their non-underrepresented counterparts. Regardless of background, junior investigators shared similar levels of satisfaction with their mentors and CBPR experiences. This study provides support for the success of the CNP's training program, especially effort directed at underrepresented investigators.

  2. Investigating the effect of an empowerment program on physical activity of the elderly in Rezaeian Health Center, Iran, in 2014

    Science.gov (United States)

    Manavi, Narges; Abedi, Heidarali

    2016-01-01

    Background: Reaching geriatric period is one of the greatest successes in human Beings. The older adults are predisposed to risk of many diseases and disabilities, and physical activity is one of the most efficient methods to prevent geriatric period disorders. Therefore, the present study aimed define the effect of an empowerment program on physical activity of the elderly residing in Shahid Rezaian health care center in 2014. Materials and Methods: This quasi-experimental study was conducted on 70 older adults, age 65 years and over, selected through convenient sampling and assigned to groups of study and control. Study group was divided into 5 seven-member subgroups and a one-hour session of physical exercises was administrated for them once a week for eight sequential weeks. All subjects evaluated before and after intervention by International Physical Activity Questionnaire. Subjects’ physical activity was scored, based on the personal activity protocol,and the results were compared. Significance level was considered as P<0.05. Results: Frequency distributions of the female subjects were 29 (82%) and 28 (80%) in study and control groups respectively. Mean (SD) scores of physical activity were 347.8 (174.1) and 321.7 (119.2) before intervention, and 641.3 (240.6) and 331.3 (101.5) after intervention in study and control groups respectively. Independent t-test showed a significant increase in physical activity score in study group, compared to control (t=4.06, P<0.001). Conclusions: The level of physical activity can be improved in the elderly through application of an empowerment program so as to take steps toward solving their immobility related problems and promoting their health through application of an empowerment program at this period of their life. PMID:27563315

  3. Carbohydrates Through Animation: Preliminary Step

    Directory of Open Access Journals (Sweden)

    J.K. Sugai

    2004-05-01

    Full Text Available Methods of education are changing, so the educational tools must change too. The developmentof the systems of information and communication gave the opportunity to bring new technology tothe learning process. Modern education needs interactive programs that may be available to theacademic community, in order to ease the learning process and sharing of the knowledge. Then,an educational software on Carbohydrates is being developed using concept maps and FLASH-MXanimations program, and approached through six modules. The introduction of Carbohydrates wasmade by the module Carbohydrates on Nature, which shows the animations gures of a teacher andstudents, visiting a farm, identifying the carbohydrates found in vegetables, animals, and microor-ganisms, integrated by links containing short texts to help understanding the structure and functionof carbohydrates. This module was presented, as pilot experiment, to teachers and students, whichdemonstrated satisfaction, and high receptivity, by using animation and interactivitys program asstrategy to biochemistrys education. The present work is part of the project Biochemistry throughanimation, which is having continuity.

  4. Suicide among animals: a review of evidence.

    Science.gov (United States)

    Preti, Antonio

    2007-12-01

    Naturalists have not identified suicide in nonhuman species in field situations, despite intensive study of thousands of animal species. In this review, evidence on suicidal behavior among animals is analyzed to discover analogies with human suicidal behavior. Literature was retrieved by exploring Medline/PubMed and PsychINFO databases (1967-2007) and through manual literature searches. Keyword terms were "suicide or suicidal behavior" and "animal or animal behavior." Few empirical investigations have been carried out on this topic. Nevertheless, sparse evidence supports some resemblance between the self-endangering behavior observed in the animal kingdom, particularly in animals held in captivity or put under pressure by environmental challenges, and suicidal behavior among humans. Animal models have contributed to the study of both normal and pathological human behaviors: discovering some correlates of suicide among animals could be a valid contribution to the field.

  5. [Dermatophytes from animals].

    Science.gov (United States)

    Hasegawa, A

    2000-01-01

    Dermatophytes from animal dermatophytoses were investigated, especially for their teleomorphs and molecular characteristics. Microsporum canis, M. equinum, M. gypseum, M. nanum, Trichophyton equinum, T. mentagrophytes complex, T. rubrum and T. verrucosum were isolated as the etiological agents of animal ringworm in Japan. They were morphologically and biochemically identified and their perfect states were examined. The teleomorph of M. canis was first obtained and reported as Nanizzia otae in 1975. The isolates of M. canis of which the teleomorph was confirmed were all "-" excepted two Japanese isolates. Mating experiments indicated that the isolates of M. gypseum were "+" or "-" of A. gypseum and A. incurvatum, respectively. Most of the isolates of T. mentagrophytes complex of which a perfect state was detected were A. vanbreuseghemii. One isolate from a monkey was A. simii and one from a rabbit was A. benhamiae. However, the teleomorph remained unknown in many isolates. Molecular characteristics in random amplification of polymorphic DNA and Southern hybridization analyses were found to be effective to differentiate the species of Microsporum. Nucleotide sequences of chitin synthase 1 (CHS1) gene of dermatophytes were also analyzed for their phylogenetic relatedness. The phylogenetic analysis revealed four clusters: the first cluster consisted of A. benhamiae, A. simii, A. vanbreuseghemii, T. mentagrophytes var. interdigitale, T. rubrum and T. violaceum; the second of A. fulvum, A. gypseum and A. incurvatum; the third of A. grubyi and A. otae; and the fourth of Epidermaphyton floccosum, providing useful information for the classification and understanding of their evolution.

  6. Animal model and neurobiology of suicide.

    Science.gov (United States)

    Preti, Antonio

    2011-06-01

    Animal models are formidable tools to investigate the etiology, the course and the potential treatment of an illness. No convincing animal model of suicide has been produced to date, and despite the intensive study of thousands of animal species naturalists have not identified suicide in nonhuman species in field situations. When modeling suicidal behavior in the animal, the greatest challenge is reproducing the role of will and intention in suicide mechanics. To overcome this limitation, current investigations on animals focus on every single step leading to suicide in humans. The most promising endophenotypes worth investigating in animals are the cortisol social-stress response and the aggression/impulsivity trait, involving the serotonergic system. Astroglia, neurotrophic factors and neurotrophins are implied in suicide, too. The prevention of suicide rests on the identification and treatment of every element increasing the risk.

  7. Investigation on animal natural infection of Orientia tsutsugamushi in some areas of Bole area in Xinjiang,China%新疆博乐地区动物感染恙虫病东方体调查研究

    Institute of Scientific and Technical Information of China (English)

    党荣理; 任立松; 高金拽; 马德新; 董路宁

    2011-01-01

    Objective To investigate animal natural infection of Orientia tsutsugamushi (Ot) in Bole area of Xinjiang, China. Methods Internal jugular vein puncture was used to collect blood and extract DNA from spleens of the captured mice, nested-polymerase chain reaction (nPCR) technique was used to detect the Ot-Sta 56 gene Some positive samples were sequenced and analyzed in BLAST through NCBI website. Results A total of 154 rodents, 12 birds and 26 woodchucks were captured in Bole district, Xinjiang uyghur Autonomous Region. The positive samples were observed in the rodents, birds and sheep in the steppe and plain. The prevalence rates of Ot were 5. 56%, 3. 81% and 16. 67% in the three animals respectively. The Sta56 gene nucleotide sequence similarity of Karp strain was 97 %. Conclusion The results indicated that infections of Ot existed in rodents, birds and sheep lived in plain and everglade of Bole district. It could provide scientific basis for further investigation on the epidemic focus of scrub typhus in this area.%目的 了解新疆博乐地区动物自然感染恙虫病东方体(Ot)的情况.方法 捕鼠、旱獭取脾组织,采用颈部静脉刺穿法取羊血,提取DNA,应用巢式PCR(nPCR)检测Ot-Sta56基因;对部分阳性样本测序,通过NCBI网站对序列进行BLAST比较分析.结果 在博乐地区平原湿地、农田和居民区捕鼠126只,其中7只nPCR检测阳性,阳性率5.56%;取绵羊群血210份,8份nPCR检测阳性,阳性率为3.81%;捕获鸟类12只,其中2只nPCR检测阳性,阳性率为16.67%.在山地草原捕获鼠58只,捕获旱獭26只,nPCR检测无阳性.DNA序列分析表明,鼠类、鸟类、羊血阳性样本nPCR产物碱基序列相同,与Karp株相应DNA片段的碱基序列同源性最高,均为97%,应属于Karp型.结论 在新疆博乐地区平原湿地中存在恙虫病东方体感染,为下一步深入进行该地区恙虫病东方体疫源地的调查奠定了基础.

  8. 2009-2011年北京市怀柔区动物鼠疫疫情调查与分析%An investigation and analysis of animal plague in Huairou District of Beijing City between 2009 and 2011

    Institute of Scientific and Technical Information of China (English)

    李超; 周纪臣; 刘洋; 王保东; 闫雪

    2014-01-01

    目的 调查北京市怀柔区啮齿动物及其寄生蚤种群组成及数量动态,开展动物鼠疫血清学监测.方法 2009-2011年,在怀柔区8个乡镇的不同生境中进行啮齿动物密度调查,采集啮齿动物血清进行鼠疫间接血凝试验,对寄生蚤进行分类鉴定.结果 共捕获啮齿类动物8种709只,鼠密度为2.52%(83/3 300),社鼠、大林姬鼠为优势鼠种,分别占捕鼠总数的46.4% (329/709)、18.1%(128/709);采集啮齿动物血清563份,鼠疫血清F1抗体检测均为阴性;检蚤200匹,染蚤率29.63%(48/162),蚤指数1.23,屈褶副角蚤、多刺细蚤为优势蚤种,分别为30、27匹.结论 目前尚无动物鼠疫流行的迹象,但仍存在着适宜啮齿类动物生存的环境条件.%Objective To investigate the species composition and quantitative dynamic state of rodent and parasitic flea in Huairou District of Beijing City,and to carry out serologic monitoring of animal plague.Methods Rodent density was investigated at different habitats in eight villages and towns between 2009 and 2011.Serum samples from captured rodents were detected by indirect hemagglutination test,and genotypes of collected parasitic fleas were identified.Results A total of 709 rodents which belong to eight different kinds were captured with a rodent density of 2.52% (83/3 300),and Rattus niviventer and Apodemus peninsulae were dominant species,acounted for 46.4% (329/709) and 18.1%(128/709),respctively.Five hundred and sixty-three serum samples of rodents were tested by plague indirect hemagglutination,and all of them were plague antibody negative.Two hundred fleas were checked with a flea infected rate of 29.63% (48/162),and a flea index of 1.23; Paraceras crispus and Leptopsylla pavlovskii were dominant flea species,a total of 30 and 27,respectively.Conclusion Some environment conditions are suitable for rodents survival,even though there is no sign of animal plague epidemic.

  9. Animating functional anatomy for the web.

    Science.gov (United States)

    Guttmann, G D

    2000-04-15

    The instructor sometimes has a complex task in explaining the concepts of functional anatomy and embryology to health professional students. However, animations can easily illustrate functional anatomy, clinical procedures, or the developing embryo. Web animation increases the accessibility of this information and makes it much more useful for independent student learning. A modified version of the animation can also be used for patient education. This article defines animation, provides a brief history of animation, discusses the principles of animation, illustrates and evaluates some of the video-editing or movie-making computer software programs, and shows examples of two of the author's animations. These two animations are the inferior alveolar nerve block from the mandibular nerve anesthetics unit and normal temporomandibular joint (TMJ) function from the muscles of the mastication and the TMJ function unit. The software discussed are the industry leaders and have made the job of producing computer-based animations much easier. The programs are Adobe Premiere, Adobe After Effects, Apple QuickTime and Macromedia Flash .

  10. Progress report No. 2 on the Scientific Investigation Program for the Nevada Yucca Mountain Site, October 1, 1989--March 31, 1990

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-12-31

    In accordance with the requirements of Section 113(b)(3) of the Nuclear Waste Policy Act of 1982 (Pub. L. No. 97-425), as amended, the US Department of Energy (DOE) has prepared this report on the progress of scientific investigation activities at Yucca Mountain in southern Nevada for October 1, 1989, through March 31, 1990. This report is the second of a series of reports that are issued at intervals of approximately six months during the period of scientific investigation. The progress report presents short summaries of the status of scientific investigation activities and cites technical reports and research products that provide more detailed information on the activities. The report provides highlights of work started during the reporting period, work in progress, and work completed and documented during the reporting period. In addition, the report is the vehicle for discussing major changes, if any, to the DOE`s scientific investigation program. The progress report conveys information in a convenient summary form to be used for informational purposes only. It is not intended to be the mechanism for controlling and documenting technical or policy positions regarding changes in schedules or the technical program. Such changes are controlled through rigorous DOE change-control procedures. The progress report only describes such approval changes. 49 refs., 3 tabs.

  11. Keeper-Animal Interactions: Differences between the Behaviour of Zoo Animals Affect Stockmanship.

    Directory of Open Access Journals (Sweden)

    Samantha J Ward

    Full Text Available Stockmanship is a term used to describe the management of animals with a good stockperson someone who does this in a in a safe, effective, and low-stress manner for both the stock-keeper and animals involved. Although impacts of unfamiliar zoo visitors on animal behaviour have been extensively studied, the impact of stockmanship i.e familiar zoo keepers is a new area of research; which could reveal significant ramifications for zoo animal behaviour and welfare. It is likely that different relationships are formed dependant on the unique keeper-animal dyad (human-animal interaction, HAI. The aims of this study were to (1 investigate if unique keeper-animal dyads were formed in zoos, (2 determine whether keepers differed in their interactions towards animals regarding their attitude, animal knowledge and experience and (3 explore what factors affect keeper-animal dyads and ultimately influence animal behaviour and welfare. Eight black rhinoceros (Diceros bicornis, eleven Chapman's zebra (Equus burchellii, and twelve Sulawesi crested black macaques (Macaca nigra were studied in 6 zoos across the UK and USA. Subtle cues and commands directed by keepers towards animals were identified. The animals latency to respond and the respective behavioural response (cue-response was recorded per keeper-animal dyad (n = 93. A questionnaire was constructed following a five-point Likert Scale design to record keeper demographic information and assess the job satisfaction of keepers, their attitude towards the animals and their perceived relationship with them. There was a significant difference in the animals' latency to appropriately respond after cues and commands from different keepers, indicating unique keeper-animal dyads were formed. Stockmanship style was also different between keepers; two main components contributed equally towards this: "attitude towards the animals" and "knowledge and experience of the animals". In this novel study, data demonstrated

  12. Keeper-Animal Interactions: Differences between the Behaviour of Zoo Animals Affect Stockmanship.

    Science.gov (United States)

    Ward, Samantha J; Melfi, Vicky

    2015-01-01

    Stockmanship is a term used to describe the management of animals with a good stockperson someone who does this in a in a safe, effective, and low-stress manner for both the stock-keeper and animals involved. Although impacts of unfamiliar zoo visitors on animal behaviour have been extensively studied, the impact of stockmanship i.e familiar zoo keepers is a new area of research; which could reveal significant ramifications for zoo animal behaviour and welfare. It is likely that different relationships are formed dependant on the unique keeper-animal dyad (human-animal interaction, HAI). The aims of this study were to (1) investigate if unique keeper-animal dyads were formed in zoos, (2) determine whether keepers differed in their interactions towards animals regarding their attitude, animal knowledge and experience and (3) explore what factors affect keeper-animal dyads and ultimately influence animal behaviour and welfare. Eight black rhinoceros (Diceros bicornis), eleven Chapman's zebra (Equus burchellii), and twelve Sulawesi crested black macaques (Macaca nigra) were studied in 6 zoos across the UK and USA. Subtle cues and commands directed by keepers towards animals were identified. The animals latency to respond and the respective behavioural response (cue-response) was recorded per keeper-animal dyad (n = 93). A questionnaire was constructed following a five-point Likert Scale design to record keeper demographic information and assess the job satisfaction of keepers, their attitude towards the animals and their perceived relationship with them. There was a significant difference in the animals' latency to appropriately respond after cues and commands from different keepers, indicating unique keeper-animal dyads were formed. Stockmanship style was also different between keepers; two main components contributed equally towards this: "attitude towards the animals" and "knowledge and experience of the animals". In this novel study, data demonstrated unique dyads

  13. Veterinary Services Program

    Data.gov (United States)

    Federal Laboratory Consortium — Mission:To provide quality veterinary medical care and environmental enrichment programs for all animals, representing nine different species.To provide guidance for...

  14. Veterinary Services Program

    Data.gov (United States)

    Federal Laboratory Consortium — Mission: To provide quality veterinary medical care and environmental enrichment programs for all animals, representing nine different species. To provide guidance...

  15. RETHINKING THE ANIMATE, RE-ANIMATING THOUGHT

    Directory of Open Access Journals (Sweden)

    Tim Ingold

    2013-12-01

    Full Text Available Animism is often described as the imputation of life to inert objects. Such imputation is more typical of people in western societies who dream of finding life on other planets than of indigenous peoples to whom the label of animism has classically been applied. These peoples are united not in their beliefs but in a way of being that is alive and open to a world in continuous birth. In this animic ontology, beings do not propel themselves across a ready-made world but rather issue forth through a world-in-formation, along the lines of their relationships. To its inhabitants this weather-world, embracing both sky and earth, is a source of astonishment but not surprise. Re-animating the ‘western’ tradition of thought means recovering the sense of astonishment banished from offi cial science.

  16. Turbine endwall two-cylinder program. [wind tunnel and water tunnel investigation of three dimensional separation of fluid flow

    Science.gov (United States)

    Langston, L. S.

    1980-01-01

    Progress is reported in an effort to study the three dimensional separation of fluid flow around two isolated cylinders mounted on an endwall. The design and performance of a hydrogen bubble generator for water tunnel tests to determine bulk flow properties and to measure main stream velocity and boundary layer thickness are described. Although the water tunnel tests are behind schedule because of inlet distortion problems, tests are far enough along to indicate cylinder spacing, wall effects and low Reynolds number behavior, all of which impacted wind tunnel model design. The construction, assembly, and operation of the wind tunnel and the check out of its characteristics are described. An off-body potential flow program was adapted to calculate normal streams streamwise pressure gradients at the saddle point locations.

  17. Epidemiology and investigation of Echinococcus infection in domestic animal in six counties, Xinjiang area%新疆地区6县棘球蚴病流行病学调查

    Institute of Scientific and Technical Information of China (English)

    马力克·艾则孜

    2012-01-01

    :In order to study the; prevalence situation of Echinococcus granulosus in cattle , sheep , and dog in Xinjiang area, the infection of hydatidosis in animal in 6 different districts of Xinjiang was surveyed from March to November in 2010 . Echinococcus granulosus in the livers and lungs of cattle and sheep were detected directly in the slaughterhouse . Dogs' feces were detected by enzyme-linked immnnoabsorbent assay . It was found that the numbers of detected samples were 604 (sheep) , 582 (cattle) and 1 080 (dog) , respectively . The infection rate was 45 .58% (sheep) , 20 .83% (cattle;) and 17% (dog) , respectively . The investigation results suggest that the Echinococcus granulosus is widespread and high in infection rates in Xinjiang .%目的 为掌握新疆地区家畜棘球蚴病的流行病学情况,2010年4月至2010年11月对其6个县进行了牛、羊、犬包虫感染情况调查.方法 通过在屠宰场直接检查牛、羊肝脏和肺脏的棘球蚴数量,采用酶联免疫吸附试验方法检测犬的粪便.结果 共检查羊604只,感染率为45.58%;共检查牛582头,感染率为20.83%;共检测1 080只犬的粪样,虫体阳性率为17%.结论 棘球蚴病在新疆的家畜中流行广泛、感染率高,应引起高度重视.

  18. Investigating Second Language Learner Self-Efficacy and Future Expectancy of Second Language Use for High-Stakes Program Evaluation

    Science.gov (United States)

    Gorsuch, Greta

    2009-01-01

    As part of a larger summative evaluation of a foreign language department and a two-year foreign language core competency, the researcher investigated fourth-semester student self-efficacy (a person's belief, rooted in experience, that they can do something) and future expectancy of second language use. In effect, this was also an evaluation of…

  19. Are They Ready to Teach with Technology? An Investigation of Technology Instruction in Music Teacher Education Programs

    Science.gov (United States)

    Haning, Marshall

    2016-01-01

    The purpose of this research was to investigate the type, quantity, and effects of technology instruction currently being provided to undergraduate music education majors. Undergraduate participants (n = 46) at 10 degree-granting institutions completed an online survey on the technology instruction received during their undergraduate degree…

  20. Animal husbandry and experimental design.

    Science.gov (United States)

    Nevalainen, Timo

    2014-01-01

    If the scientist needs to contact the animal facility after any study to inquire about husbandry details, this represents a lost opportunity, which can ultimately interfere with the study results and their interpretation. There is a clear tendency for authors to describe methodological procedures down to the smallest detail, but at the same time to provide minimal information on animals and their husbandry. Controlling all major variables as far as possible is the key issue when establishing an experimental design. The other common mechanism affecting study results is a change in the variation. Factors causing bias or variation changes are also detectable within husbandry. Our lives and the lives of animals are governed by cycles: the seasons, the reproductive cycle, the weekend-working days, the cage change/room sanitation cycle, and the diurnal rhythm. Some of these may be attributable to routine husbandry, and the rest are cycles, which may be affected by husbandry procedures. Other issues to be considered are consequences of in-house transport, restrictions caused by caging, randomization of cage location, the physical environment inside the cage, the acoustic environment audible to animals, olfactory environment, materials in the cage, cage complexity, feeding regimens, kinship, and humans. Laboratory animal husbandry issues are an integral but underappreciated part of investigators' experimental design, which if ignored can cause major interference with the results. All researchers should familiarize themselves with the current routine animal care of the facility serving them, including their capabilities for the monitoring of biological and physicochemical environment.

  1. Mitochondrial Based Treatments that Prevent Post Traumatic Osteoarthritis in a Translational Large Animal Intraarticular Fracture Survival Model

    Science.gov (United States)

    2015-09-01

    Animal Intraarticular Fracture Survival Model” PRINCIPAL INVESTIGATOR: James A. Martin, PhD CONTRACTING ORGANIZATION: University of Iowa Iowa City...for Information Operations and Reports (0704-0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202- 4302. Respondents should be aware...Osteoarthritis in a Translational Large Animal Intraarticular Fracture Survival Model” 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-11-1-0583 5c. PROGRAM

  2. Research investigations in oil shale, tar sand, coal research, advanced exploratory process technology, and advanced fuels research: Volume 1 -- Base program. Final report, October 1986--September 1993

    Energy Technology Data Exchange (ETDEWEB)

    Smith, V.E.

    1994-05-01

    Numerous studies have been conducted in five principal areas: oil shale, tar sand, underground coal gasification, advanced process technology, and advanced fuels research. In subsequent years, underground coal gasification was broadened to be coal research, under which several research activities were conducted that related to coal processing. The most significant change occurred in 1989 when the agreement was redefined as a Base Program and a Jointly Sponsored Research Program (JSRP). Investigations were conducted under the Base Program to determine the physical and chemical properties of materials suitable for conversion to liquid and gaseous fuels, to test and evaluate processes and innovative concepts for such conversions, to monitor and determine environmental impacts related to development of commercial-sized operations, and to evaluate methods for mitigation of potential environmental impacts. This report is divided into two volumes: Volume 1 consists of 28 summaries that describe the principal research efforts conducted under the Base Program in five topic areas. Volume 2 describes tasks performed within the JSRP. Research conducted under this agreement has resulted in technology transfer of a variety of energy-related research information. A listing of related publications and presentations is given at the end of each research topic summary. More specific and detailed information is provided in the topical reports referenced in the related publications listings.

  3. "Name" that Animal

    Science.gov (United States)

    Laird, Shirley

    2010-01-01

    In this article, the author describes a texture and pattern project. Students started by doing an outline contour drawing of an animal. With the outline drawn, the students then write one of their names to fit "inside" the animal.

  4. Animation of Antimicrobial Resistance

    Science.gov (United States)

    ... Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing options ... produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over time, ...

  5. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Animal & Veterinary Cosmetics Tobacco Products Animal & ... antimicrobial resistance both emerges and proliferates among bacteria. Over time, the use of antimicrobial drugs will result in the development ...

  6. 心血管疾病研究者对动物实验伦理认知度调查与分析%Investigation and Analysis of Animal Experiment Ethics Cognition in Cardiovascular Disease Researchers

    Institute of Scientific and Technical Information of China (English)

    崔永春; 田忠; 唐跃; 孙嘉康; 吴爱丽; 刘晓鹏; 罗富良

    2013-01-01

    Objective To find out animal experiment ethics cognition in the cardiovascular disease researchers to provide new strategies in training for animal experiment ethics. Method Self-designed questionnaire about animal experiment ethics was completed in 197 cardiovascular disease researchers performed animal experiments in animal experimental center, Fuwai Hospital from January 1 , 2009 to April 30, 2012. Result All of the subjects believed that animal experiment ethics was necessary for animal s' health and happiness. Good score of animal welfare and ethical knowledge was found in 54. 3% of subjects, qualified score in 35. 5% , and unqualified score in 10. 2% . All the unqualified subjects were the graduate students of 20 ~ 30 years old and without animal experiment research experience. Conclusion It is necessary to strengthen the training on experimental animal ethics, especially for the graduate students who would take part in animal experiments.%目的 了解不同层次心血管疾病研究者对于现有实验动物福利保护和动物伦理知识的认知,为动物实验伦理培训提供新策略,为进一步完善实验动物福利保护措施和伦理规制提供依据.方法 选择从2009年1月1日至2012年6月30日在中国医学科学院阜外心血管病医院动物实验中心开展动物实验的197名研究者开展问卷调查,根据《北京市实验动物福利伦理审查指南》自行设计调查问卷,并对结果进行分析.结果 对动物福利与伦理知识的认知得分,54.3%良好,35.5%合格,10.2%不合格,不合格者均为年龄20 ~ 30岁之间无动物实验科研经历的研究生.结论 研究者对动物福利与伦理认知度参差不齐,有必要加强实验动物伦理培训,尤其是对有动物实验需求的新入学的研究生.

  7. Animal Interdependency. Animal Life in Action[TM]. Schlessinger Science Library. [Videotape].

    Science.gov (United States)

    2000

    This 23-minute videotape for grades 5-8, presents the myriad of animal life that exists on the planet. Students can view and perform experiments and investigations that help explain animal traits and habits. No organism on Earth can exist independently. Students find out more about animal relationships such as predator/prey relationships and…

  8. Animal Adaptations. Animal Life in Action[TM]. Schlessinger Science Library. [Videotape].

    Science.gov (United States)

    2000

    This 23-minute videotape for grades 5-8, presents the myriad of animal life that exists on the planet. Students can view and perform experiments and investigations that help explain animal traits and habits. As animals adapt to new environments, their bodies and life cycles may change over thousands of years. In this video, students find out about…

  9. Animal Life Cycles. Animal Life in Action[TM]. Schlessinger Science Library. [Videotape].

    Science.gov (United States)

    2000

    This 23-minute videotape for grades 5-8, presents the myriad of animal life that exists on the planet. Students can view and perform experiments and investigations that help explain animal traits and habits. The stages of life that animals pass through--birth, growth, maturation, reproduction, and death--make up the life cycle. Students learn…

  10. 新疆昌吉部分地区动物感染恙虫病东方体调查%Investigation on animal natural infection of Orientia tsutsugamushi in some areas of Changji area in Xinjiang

    Institute of Scientific and Technical Information of China (English)

    任立松; 党荣理; 刘晓明; 高金拽; 马德新

    2011-01-01

    目的 了解新疆昌吉部分地区野生动物自然感染恙虫病东方体(0t)的情况.方法 采用多种方法 捕鼠类,提取DNA,应用巢式PCR检测Ot-Sta56基因;阳性核苷酸序列片段测序,通过美国国家生物技术信息中心网站对基因序列进行BLAST比较分析.结果 共捕获鼠432只、鸟类53只,仅在木垒县的鼠类、鸟类脾样本中检测到阳性片段,感染率分别为5.3%、11.1%;其他县市未检测到阳性.DNA序列分析表明,鼠类、鸟类阳性标本中扩增产物的核苷酸序列相同,碱基长度均为442 bp.BLAST表明目的 基因与Karp型的碱基序列同源性最高(98.5%),应属于Karp型.结论 新疆昌吉地区木垒县啮齿类及鸟类动物中可能存在Ot感染.%Objective To investigate the state of natural infection of Orientia tsutsugamushi(Ot) in Changji area of Xinjiang, china. Methods DNAs were extracted from spleens of the captured mice and bloods of the sheep, and nested-polymerase chain reaction (nPCR) technique was used to detect the Ot-Sta 56 gene. Selected positive samples were sequenced and analyzed by NCBI and analyzed in BLAST. Results A total of 432 rodents and 53 birds were captured in Changji area. Positive samples were found in the rodents and birds which were captured in Mulei area. The prevalence of Ot in rodents and birds were 5.3% and 11.1%, respective. Infection was not found in animals living in the other areas. The Sta56 gene nucleotide sequence homology to Karp strain was 98.5%. Conclusion Our findings of indicated that infections of Ot did exist in rodents and birds in Mulei area. It provides evidence for further investigation on the scrub typhus fuci in this area.

  11. 浙江省丽水市鼠类巴尔通体的检测研究%Investigation on bartonella in murine animal in Lishui city of Zhejiang province

    Institute of Scientific and Technical Information of China (English)

    陈秀英; 雷永良; 柳付明; 梅建华; 王晓光; 兰玉清; 黄金波

    2013-01-01

    Objective:To investigate bartonella in liver and spleen of rodents in Lishui city,and to provide a scientific basis for controlling outbreaks of Bartonellosis. Methods: Liver and spleen specimens of rodents were collected. The gltA gene(379 bp)of Bartonella was identified by polymerase chain reaction (PCR). Results: Four hundred and sixty - seven rodents were captured from Lishui city. Apodemus agrarius, rattus confucianus and Musmus-culus were the rodent host in Lishui. The total positive rate was 15.20%. Apodemus agrarius (429/467) was the main rodent host in Lishui. The positive rate of Bartonella was 16.08% (69/429). Conclusion: This study indicated that Bartonella infection was found in rodents in Lishui and host animal of Bartonella were complex, which can provide evidence for further investigation on the Bartonellosis in Lishui.%目的:对丽水市鼠肝脾组织进行巴尔通体检测,为控制人巴尔通体流行提供参考依据.方法:收集丽水市鼠的肝脾标本,采用PCR法检测巴尔通体gltA基因片段(379 bp),确定阳性标本.结果:在丽水市捕获鼠467只,巴尔通体总感染率为15.20%,宿主动物有黑线姬鼠、社鼠、小家鼠.黑线姬鼠为优势鼠种(429/467),巴尔通体感染率为16.08% (69/429).结论:丽水市鼠中存在巴尔通体自然感染,且宿主动物呈多样性,为进一步深入进行巴尔通体病疫源地的调查奠定了基础.

  12. Animal violence demystified

    NARCIS (Netherlands)

    Natarajan, Deepa; Caramaschi, Doretta

    2010-01-01

    Violence has been observed in humans and animals alike, indicating its evolutionary/biological significance. However, violence in animals has often been confounded with functional forms of aggressive behavior. Currently, violence in animals is identified primarily as either a quantitative behavior (

  13. I like animals

    Institute of Scientific and Technical Information of China (English)

    官健

    2008-01-01

    @@ Animals are our friends.We should protect them and we mustn't hurtthem. Do you like animals?My answer is"yes".Maybe you may ask me why.I will tell you they are very lovely.I like many animals,such as pandas,monkeys and elephants.

  14. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Skip to common links HHS U.S. Department of Health and Human Services U.S. Food and Drug Administration ... Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet ...

  15. Simple Program to Investigate Hysteresis Damping Effect of Cross-Ties on Cables Vibration of Cable-Stayed Bridges

    Directory of Open Access Journals (Sweden)

    Panagis G. Papadopoulos

    2012-01-01

    Full Text Available A short computer program, fully documented, is presented, for the step-by-step dynamic analysis of isolated cables or couples of parallel cables of a cable-stayed bridge, connected to each other and possibly with the deck of the bridge, by very thin pretensioned wires (cross-ties and subjected to variation of their axial forces due to traffic or to successive pulses of a wind drag force. A simplified SDOF model, approximating the fundamental vibration mode, is adopted for every individual cable. The geometric nonlinearity of the cables is taken into account by their geometric stiffness, whereas the material nonlinearities of the cross-ties include compressive loosening, tensile yielding, and hysteresis stress-strain loops. Seven numerical experiments are performed. Based on them, it is observed that if two interconnected parallel cables have different dynamic characteristics, for example different lengths, thus different masses, weights, and geometric stiffnesses, too, or if one of them has a small additional mass, then a single pretensioned very thin wire, connecting them to each other and possibly with the deck of the bridge, proves effective in suppressing, by its hysteresis damping, the vibrations of the cables.

  16. Field lysimeter investigations: Low-level waste data base development program for fiscal year 1996. Annual report; Volume 9

    Energy Technology Data Exchange (ETDEWEB)

    McConnell, J.W. Jr.; Rogers, R.D.; Larsen, I.L. [Lockheed Martin Idaho Technologies Co., Idaho Falls, ID (United States). Idaho National Engineering and Environmental Lab.; Jastrow, J.D. [Argonne National Lab., IL (United States); Sanford, W.E. [Oak Ridge National Lab., TN (United States); Sullivan, T.M.; Fuhrmann, M. [Brookhaven National Lab., Upton, NY (United States)

    1997-08-01

    A data base development program, funded by the US Nuclear Regulatory Commission, is (a) studying the degradation effects in organic ion-exchange resins caused by radiation, (b) examining the adequacy of test procedures recommended in the Branch Technical Position on Waste Form to meet the requirements of 10 CFR 61 using solidified ion-exchange resins, (c) obtaining performance information on solidified ion-exchange resins in a disposal environment, and (d) determining the condition of liners used to dispose the ion-exchange resins. During the field testing experiments, both portland type 1--2 cement and Dow vinyl ester-styrene waste form samples were tested in lysimeter arrays located at Argonne National Laboratory-East (ANL-E) in Illinois and at Oak Ridge National Laboratory (ORNL). The study was designed to provide continuous data on nuclide release and movement, as well as environmental conditions, over an extended period. Those experiments have been shut down and are to be exhumed. This report discusses the plans for removal, sampling, and analysis of waste form and soil cores from the lysimeters. Results of partition coefficient determinations are presented, as well as application of a source term computer code using those coefficients to predict the lysimeter results. A study of radionuclide-containing colloids associated with the leachate waters removed from these lysimeters is described. An update of upward migration of radionuclides in the sand-filled lysimeter at ORNL is included.

  17. Investigation on infection in mankind and animal of Orientia tsutsugamushi in some areas in Xinjiang, China%新疆部分地区人群及动物感染恙虫病东方体调查

    Institute of Scientific and Technical Information of China (English)

    任立松; 党荣理; 马德新; 高金拽; 刘小明

    2012-01-01

    Objective To investigate the infection in mankind and animal of Orientia tsutsugamushi in Xinjiang, China. Methods DNAs were extracted from spleens of the captured mice and the blood of the worker and the Chigger mite were seized from the rodent body surface. Nested polymerase chain reaction (nPCR) technique was used to detect the Ot Sta 56 gene. Some positive samples were sequenced and analyzed by BLAST. Results We detected the positive results from the pasturing worker, rodents (M.musculus, C.migratorius , R.opimus , L. lute us, M.baibacina), birds (L. passer domesticus, T.motacilla cinerea) and sheep. Orientia tsutsugamushi were isolated from the rodent spleen and Chigger mite. The Sta56 gene nucleotide sequence was homology to Karp strain. The Saitama strain could exist in certain areas. Conclusion The infection of Orientia tsutsugamushi in mankind and animal existed in Xinjiang.%目的 调查新疆部分地区人群及动物感染恙虫病东方体(Ot)情况,并对媒介昆虫进行调查.方法 采用多种方法捕获可能感染Ot动物取脾,当地牧民静脉取血,从野鼠体表捕获恙螨,用试剂盒提取DNA,应用巢式PCR( nPCR)检测Ot-Sta56基因;接种昆明小白鼠进行Ot病原传代分离.结果 共采取人群血液2 430份,在6份血液中检测并分离到Ot;捕获动物13种5 783个(只),从5种啮齿动物(小家鼠、灰仓鼠、大砂土鼠、草原兔尾鼠、灰旱獭)、2种鸟类(麻雀、灰腹鹡鸰)的脾中检测并分离到Ot,从绵羊血液中检测到Ot.其他动物体内未检测到Ot.从野鼠体表分离恙螨5种,从博乐纤恙螨体内检测分离到Ot.基因序列分析表明,新疆地区存在恙虫病东方体的基因型以Karp型为主,可能存在Saitama型.结论 新疆地区存在人群及动物感染Ot,其基因型以Karp为主,可能存在Saitama型.

  18. Regulatory requirements for providing adequate veterinary care to research animals.

    Science.gov (United States)

    Pinson, David M

    2013-09-01

    Provision of adequate veterinary care is a required component of animal care and use programs in the United States. Program participants other than veterinarians, including non-medically trained research personnel and technicians, also provide veterinary care to animals, and administrators are responsible for assuring compliance with federal mandates regarding adequate veterinary care. All program participants therefore should understand the regulatory requirements for providing such care. The author provides a training primer on the US regulatory requirements for the provision of veterinary care to research animals. Understanding the legal basis and conditions of a program of veterinary care will help program participants to meet the requirements advanced in the laws and policies.

  19. Animal models of dementia

    DEFF Research Database (Denmark)

    Olsson, I. Anna S.; Sandøe, Peter

    2011-01-01

    This chapter aims to encourage scientists and others interested in the use of animal models of disease – specifically, in the study of dementia – to engage in ethical reflection. It opens with a general discussion of the moral acceptability of animal use in research. Three ethical approaches...... are here distinguished. These serve as points of orientation in the following discussion of four more specific ethical questions: Does animal species matter? How effective is disease modelling in delivering the benefits claimed for it? What can be done to minimize potential harm to animals in research? Who...... bears responsibility for the use of animals in disease models?...

  20. Site investigation report for Waste Area Grouping 4 at Oak Ridge National Laboratory. Volume 1, Text: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    Waste Area Grouping (WAG) 4 is one of 17 WAGs within and associated with Oak Ridge National Laboratory (ORNL). WAG 4 is located south of the main facility along Lagoon Road. WAG 4 consists of three separate areas: Solid Waste Storage Area (SWSA) 4, a shallow-land-burial ground containing radioactive and potentially hazardous wastes; an experimental Pilot Pit Area, which includes a pilot-scale testing pit; and sections of two abandoned underground pipelines used for transporting liquid, low-level, radioactive waste. SWSA 4 is the largest site at WAG 4, covering approximately 23 acres. In the 1950s, SWSA 4 received a variety of low- and high-activity wastes, including transuranic wastes, all buried in trenches and auger holes. Recent surface water data, collected during monitoring of the tributary to White Oak Creek as part of WAG 2 investigations as well as during previous studies conducted at WAG 4, indicate that a significant amount of {sup 90}Sr is being released from the old burial trenches in SWSA 4. This release represents a significant portion of the ORNL off-site risk (DOE 1993). With recent corrective measures the proportion of the release has increased in 1995. A detailed discussion of the site history and previous investigations is presented in the WAG 4 Preliminary Assessment Report, ORNL/ER-271 (Energy Systems 1994b). In an effort to control the sources of the {sup 90}Sr release and to reduce the off-site risk, a site investigation was initiated to pinpoint those trenches that are the most prominent {sup 90}Sr sources.

  1. Animal bite incidence in the County of Shush, Iran

    Institute of Scientific and Technical Information of China (English)

    Hamid Kassiri; Ali Kassiri; Masoud Lotfi; Babak Shahkarami; Seyed-Sahar Hosseini

    2014-01-01

    Objective:To determine the epidemiology of animal bites during a five-year period(2004-2008) inShushCounty,Khuzestan province, southwesternIran.Methods:In a descriptive cross sectional study, all cases of animal bites referred to the health centers inShushCounty were investigated during2004-2008.The necessary data were recorded on the special questionnaire that contains questions about bite animal, age, sex, occupation, treatment, the bite site on the body and so forth.Results:Out of a total of2283 cases that underwent the animal bites during the mentioned five years,1771 people(77.6%) were male and511(22.4%) were female .Most cases were related to age groups10-20(33.4%) and20-30(22%) years.The average incidence rate of animal bite during these years was determined as2.82 cases per1000 people.The highest incidence rate was related to the year2007 with3 cases per1000 people.Animal bites in the winter(29.3%) and fall(29%) were more common.Almost86.5% and13.5% of the cases occurred in rural areas and urban areas, respectively.Nearly30% and20.4% of cases were students and farmers, respectively.A total of2155(94.4%) and86(3.8%) bites occurred by the dog and cat, respectively.The greatest bite place on the body was in the feet(81.4%) and in the hands(13%(. During the study period,2162 cases(94.7%) were treated with an incomplete regimen, and120 cases(5.3%) were treated with a complete regimen.Conclusions:Because the cost of prevention after biting for the health system is high, so, preventive programs must be concentrated on public health instruction, particularly in villagers, students, farmers and the owners of the domestic animals.

  2. [Animal experimentation in Israel].

    Science.gov (United States)

    Epstein, Yoram; Leshem, Micah

    2002-04-01

    In 1994 the Israeli parliament (Knesset) amended the Cruelty to Animals Act to regulate the use of experimental animals. Accordingly, animal experiments can only be carried out for the purposes of promoting health and medical science, reducing suffering, advancing scientific research, testing or production of materials and products (excluding cosmetics and cleaning products) and education. Animal experiments are only permitted if alternative methods are not possible. The National Board for Animal Experimentation was established to implement the law. Its members are drawn from government ministries, representatives of doctors, veterinarians, and industry organizations, animal rights groups, and academia. In order to carry out an animal experiment, the institution, researchers involved, and the specific experiment, all require approval by the Board. To date the Board has approved some 35 institutions, about half are public institutions (universities, hospitals and colleges) and the rest industrial firms in biotechnology and pharmaceutics. In 2000, 250,000 animals were used in research, 85% were rodents, 11% fowls, 1,000 other farm animals, 350 dogs and cats, and 39 monkeys. Academic institutions used 74% of the animals and industry the remainder. We also present summarized data on the use of animals in research in other countries.

  3. RESP-24: a computer program for the investigation of 24-h breathing abnormalities in heart failure patients.

    Science.gov (United States)

    Maestri, R; Pinna, G D; Robbi, E; Varanini, M; Emdin, M; Raciti, M; La Rovere, M T

    2002-05-01

    In this paper, we describe a computer program (RESP-24) specifically devised to assess the prevalence and characteristics of breathing disorders in ambulant chronic heart failure patients during the overall 24 h period. The system works on a single channel respiratory signal (RS) recorded through a Holter-like portable device. In the pre-processing stage RESP-24 removes noise, baseline drift and motion artefacts from the RS using a non-linear filter, enhances respiratory frequency components through high-pass filtering and derives an instantaneous tidal volume (ITV) signal. The core processing is devoted to the identification and classification of the breathing pattern into periodic breathing (PB), normal breathing or non-classifiable breathing using a 60 s segmentation, and to the identification and estimation of apnea and hypopnea events. Sustained episodes of PB are detected by cross analysis of both the spectral content and time behavior of the ITV signal. User-friendly interactive facilities allow all the results of the automatic analysis procedure to be edited. The final report provides a set of standard and non-standard parameters quantifying breathing abnormalities during the 24 h period, the night-time and the day-time, including the apnea/hypopnea index, the apnea index, the total time spent in apnea or in hypopnea and the prevalence of non-apneic and apneic PB. The accuracy of these measurements was appraised on a data set of 14 recordings, by comparing them with those provided by a trained analyst. The mean and standard deviation of the error of the automatic procedure were below respectively 6 and 8% of the reference value for all parameters considered and the mean total classification accuracy was 92%. In most cases, the individual error was <12%. We conclude that measurements provided automatically by the RESP-24 software are suitable for screening purposes and clinical trials, although a preventive check of signal quality should be recommended.

  4. Site investigation report for Waste Area Grouping 4 at Oak Ridge National Laboratory. Volume 2, Appendixes: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This report documents the UltraSonic Ranging and Data Systems (USRADS) survey conducted for radiological characterization of approximately 5 acres located at the Oak Ridge National Laboratory (ORNL) Waste Area Grouping (WAG) 4. The survey was conducted by Chemrad Tennessee Corporation under subcontract No. 7908-RS-00902 to CDM Federal Programs Corporation. The field survey began June 23, 1994 (Chemrad survey team was unable to actually enter field until June 24 awaiting sign-off of CDM plans by MMES) and was terminated on June 29, 1994. The designated survey area is located on the DOE X-10 facility and South of the main X-10 building complex. The entire north boundary of the site is adjacent to SWSA 4, with the Bath Tubbing Trench Seep Area (BTT) actually being a part of that SWSA (See Figure 1). Approximately one-third of the designated area was actually surveyed. The BTT area slopes moderately eastward toward a small stream in the WAG 4 area. The area is open and had recently been trimmed for the survey. The balance of the designated survey area lies along the small stream within WAG 4 and is densely wooded with heavy underbrush. The area had not been cleared or brushed. Survey reference points for the BTT area mere directly tied into the X-10 coordinate system while the t bale,ice of the designated survey area mere tied into an existing relative metric grid system. The designated area was surveyed for radiological characterization using near-surface gamma and beta detectors as well as an energy independent dosimeter. This report describes the survey method and presents the survey findings.

  5. Factors influencing interactions in zoos: animal-keeper relationship, animal-public interactions and solitary animals groups

    Directory of Open Access Journals (Sweden)

    Giovanni Quintavalle Pastorino

    2015-07-01

    Full Text Available Interactions that animals experience can have a significant influence on their health and welfare. These interactions can occur between animals themselves, but also between animals and keepers, and animals and the public. Human and non-human animals come into contact with each other in a variety of settings, and wherever there is contact there is the opportunity for interaction to take place. Interaction with companion animals are well known, but human–animal interaction (HAR (Hosey, 2008 also occurs in the context of farms (Hemsworth and Gonyou, 1997; Hemsworth, 2003, laboratories (Chang and Hart, 2002, zoos (Kreger and Mench, 1995 and even the wild (e.g. Cassini, 2001. This project proposes a permanent monitoring scheme to record animal-human interactions and animal-animal interactions in zoos. This will be accompanied by a survey of animal personality for welfare, husbandry, breeding programs and reintroduction purposes. The pilot project is currently based on direct monitoring of animal behaviour, use of time lapse cameras and animal personality questionnaires completed by experienced keepers. The goal of this project is to create a network between zoos to explore the aforementioned interactions to produce husbandry protocols and explore personality and behavioural traits in multiple species. We present provisional data regarding polar bear (Fasano Zoosafari, Italy, Sumatran tigers, Amur tigers and Asiatic lion (ZSL London and Whipsnade zoo interactions with humans and conspecifics. This data is collected across a broad range of environmental conditions and outlines the monitoring protocols developed to collect this data. The first year data show the great adaptability of these species to ex situ environments, low or absent negative impact of visitors’ presence and the relevance of individual personality in these interactions.

  6. Epidemiological investigation of canine parvovirus disease in small animal hospital in Wenzhou area%温州地区犬细小病毒病门诊的流行病学调查

    Institute of Scientific and Technical Information of China (English)

    罗厚强; 宋显章; 王清艳; 段龙川; 涂宜强; 付华

    2014-01-01

    为掌握温州地区犬细小病毒病的流行病学情况,对2011年10月至2012年9月在温州科技职业学院附属宠物医院就诊的578份病例进行流行病学调查。结果表明:检测出温州地区犬细小病毒感染阳性病例113份,感染率为19.6%;感染犬以3~12月龄犬为主;未免疫犬感染率最高,达到84.8%;纯种犬的感染率也是最高,达到84.1%;温州地区犬细小病毒感染一年四季均可发生,但多发于春秋两季;通常采用早期血清、单抗治疗和疫苗接种为主的综合治疗方法,才能提高治疗效果,降低死亡率。%In order to provide scientific basis for control of canine parvovirus infection , an epidemiological investigation on the infected dogs was carried out from October 2011 to September 2012 in Wenzhou Small Animal Hospital, Wenzhou Vocational College of Science & Technology .The results showed that 113 canine parvovirus positive cases were found and the total infection rate was 19.6%.The majority of infection cases were dogs at the age of 3 months to 12 months.The infection rate among the dogs with no immunization were was higher , accounting for 84.8%.And the infection rate of purebred dogs was higher , accounting for 84.1%.Canine parvovirus infection could happen all the year round in Wenzhou area , especially in spring and autumn .The comprehensive treatment including injection of CPV serum and CPV monoclonal antibody and active immunization were adopted to improve cure rate and reduce mortality of canine parvovirus infection .

  7. Animal Science Basic Core Curriculum. Kansas Postsecondary Farm and Ranch Management Project.

    Science.gov (United States)

    Albracht, James, Ed.

    Thirty-six units of instruction are included in this core curriculum in animal science for postsecondary farm and ranch management programs. Units of instruction are divided into seven instructional areas: (1) Livestock Types, (2) Livestock Programs, (3) Nutrition, (4) Animal Health, (5) Animal Breeding, (6) Animal Improvement, and (7) Livestock…

  8. Creature Comforts: Animal-Assisted Activities in Education and Therapy.

    Science.gov (United States)

    Kaufmann, Michael

    1997-01-01

    Discusses how animals can often succeed in reaching troubled children and youth where adults have failed. Identifies two major categories of animal interaction which are used in educational and therapeutic interventions, describes why they are successful, and provides basic do's and don'ts for establishing a therapeutic animal program. (RJM)

  9. The Animal Welfare Act, USDA, & research.

    Science.gov (United States)

    Koch, V Wensley

    2003-03-01

    In the above discussion, the concept and evolution of IACUC oversight of research facility animal care and use programs and common USDA citations concerning these programs was reviewed. The majority of USDA citations are program-related and involve both IACUC and veterinary care functions. Common IACUC-related citations concern inadequacies involving required information in protocols (such as rationales for the species and numbers used and descriptions of the procedures proposed), searches for alternatives to painful or distressful procedures, and minimization of pain and distress. Common veterinary care citations concern inadequacies involving veterinary care facilities, daily observation of the animals, and veterinary care itself (e.g., maintaining inadequate records or using expired medications). IACUC's are advised to ensure that their program records are comprehensive enough to demonstrate that their facility's animal care and use program complies with the AWA and USDA regulations. The overall ongoing success of self-regulation in the research industry is acknowledged, and APHIS's current concentration on the recognition and alleviation of distress, as well as pain, is noted. In the future, APHIS will continue in its oversight role as IACUC programs continue to evolve in their awareness and application of the advances in pain and distress recognition and management. Together, we will continue to work for the benefit of the animals used in research, whose welfare is so important to the quality of that very research.

  10. Animal use for science in Europe.

    Science.gov (United States)

    Daneshian, Mardas; Busquet, Francois; Hartung, Thomas; Leist, Marcel

    2015-01-01

    To investigate long-term trends of animal use, the EU animal use statistics from the 15 countries that have been in the EU since 1995 plus respective data from Switzerland were analyzed. The overall number of animals used for scientific purposes in these countries, i.e., about 11 million/year, remained relatively constant between 1995 and 2011, with net increases in Germany and the UK and net decreases in Belgium, Denmark, Italy, Finland, the Netherlands and Sweden. The relatively low and constant numbers of experimental animals used for safety assessment (toxicology, 8%) may be due to the particularly intensive research on alternative methods in this area. The many efficiently working NGOs, multiple initiatives of the European Parliament, and coordinated activities of industry and the European Commission may have contributed to keeping the animal numbers in this field in check. Basic biological science, and research and development for medicine, veterinary and dentistry together currently make up 65% of animal use in science. Although the total numbers have remained relatively constant, consumption of transgenic animals has increased drastically; in Germany transgenic animals accounted for 30% of total animal use in 2011. Therefore, more focus on alternatives to the use of animals in biomedical research, in particular on transgenic animals, will be important in the future. One initiative designed to provide inter-sector information exchange for future actions is the "MEP - 3Rs scientists pairing scheme" initiated in 2015 by CAAT-Europe and MEP Pietikäinen.

  11. Investigating the experience: A case study of a science professional development program based on Kolb's experiential learning model

    Science.gov (United States)

    Davis, Brian L.

    Professional development for educators has been defined as the process or processes by which teachers achieve higher levels of professional competence and expand their understanding of self, role, context and career (Duke and Stiggins, 1990). Currently, there is limited research literature that examines the effect a professional development course, which uses David Kolb's experiential learning model, has on the professional growth and teaching practice of middle school science teachers. The purpose of this interpretive case study is to investigate how three science teachers who participated in the Rivers to Reef professional development course interpreted the learning experience and integrated the experience into their teaching practice. The questions guiding this research are (1) What is the relationship between a professional development course that uses an experiential learning model and science teaching practice? (2) How do the Rivers to Reef participants reflect on and describe the course as a professional growth experience? The creation of the professional development course and the framework for the study were established using David Kolb's (1975) experiential learning theory and the reflection process model designed by David Boud (1985). The participants in the study are three middle school science teachers from schools representing varied settings and socioeconomic levels in the southeastern United States. Data collected used the three-interview series interview format designed by Dolbere and Schuman (Seidman, 1998). Data was analyzed for the identification of common categories related to impact on science teaching practice and professional growth. The major finding of this study indicates the years of teaching experience of middle school science teachers significantly influences how they approach professional development, what and how they learn from the experience, and the ways in which the experience influences their teaching practices.

  12. "STEMulating" success factors: An investigation of the academic talents of successful Black male college graduates from STEM programs

    Science.gov (United States)

    Hendricks, Jill T.

    This phenomenological research study explored the contributing factors experienced by Black males that epitomized their academic success in a STEM (Science, Technology, Engineering, and Mathematics) area of study. During this investigative project, eleven Black male students were interviewed to determine how they were able to successfully navigate and complete a STEM degree. The data was collected through a qualitative inquiry, which involved interviewing students and collecting the data and organizing their perspectives into common themes. The principal findings in this study suggest that Black males can excel when primary influential people establish high expectations and believe and encourage Black males to succeed by providing the essential educational support models requisite to warrant success; the Black male maintains and affirms a self-assured self-worth in himself; the Black male is exposed to these fields and professions early on in their educational quest to enable them to witness first hand powerful and productive opportunities and pathways to academic success; exposure to other Black successful male role models who can mentor and show positive proof that with effort, these fields can become a reality; increase in academic motivation and recommendations from educators and counselors who direct and guide students into and away from these rigorous career fields. An analysis of the students' individual stories gave a revealing look into the pathways of their consciousness, emotional growth, and perspectives about being a successful STEM major. This kind of insight can be a constructive diagnostic tool for students, educators, counselors, and administrators who want to motivate and influence future students to major in STEM fields of study.

  13. Preliminary on the isotope hydrology investigations at the Nevada test site: Hydrologic resources management program; FY 1992--1993

    Energy Technology Data Exchange (ETDEWEB)

    Davisson, M.L.; Kenneally, J.M.; Smith, D.K.; Hudson, G.B.; Nimz, G.J.; Rego, J.H.

    1994-01-01

    A comprehensive isotope data base of the NTS groundwaters collected during FY 92-93 is presented with preliminary interpretations. Multiple samples were collected from over 30 sites on pumped wells and open-holes by wireline bailing. Field water level measurements indicate essentially a bimodal distribution separated by water levels at higher elevations (e.g. Pahute Mesa) from water levels of lower elevations (e.g. Yucca and Frenchman Flats). Down hole temperature measurements have confirmed anomalous temperature gradients in the eastern Yucca Flat area and on Pahute Mesa, where horizontal temperature gradients up to 0.33{degrees}F/100ft are found. Consistent with previous reports by others, the major ion geochemistry of the NTS groundwater are dominated by Na-K-HCO{sub 3} and Ca-Mg-HCO{sub 3} water types, where the Na-rich water appears to be related to dissolution in the volcanic tuffs and the Ca-rich water to the Paleozoic carbonates. Increases in dissolved Si also seems to be indicative of groundwater that resides in the volcanic tuffs. Processes controlling the Na/Ca ratios are complex and may include ion exchange reactions with clays, evaporative concentration in the vadose zone, and lithological heterogeneities in addition to simple differential dissolution between the volcanic tuffs and the Paleozoic carbonates. Apparent {sup 14}C ages range between 4000 and 38,000 years for groundwaters at the NTS. The uncertainty is large for exact age determinations at this time. The {sup 14}C abundance decreases with increased dissolved HCO{sub 3}, and {sup 13}C suggests dissolution of the ``dead`` Paleozoic carbonates significantly influence the ages, but more work is needed to investigate the influence of vadose zone carbonate.

  14. Rede social e desempenho de programas de saúde: uma proposta investigativa Social network and performance of health programs: an investigative proposal

    Directory of Open Access Journals (Sweden)

    Marcia Gomide

    2010-01-01

    Full Text Available Para alcançar a descentralização dos serviços de saúde no Brasil, tem sido necessário um grande esforço. Este implica essencialmente a construção de práticas inovadoras. Diversos pesquisadores têm enfrentado o desafio de produzir estudos para avaliar a implantação dos programas de saúde. Algumas pesquisas, em andamento atualmente, têm apontado as relações interpessoais como responsáveis importantes que explicam os diferentes desfechos. Pretende-se neste artigo desenvolver uma discussão sobre a importância das relações interpessoais na implementação de programas de saúde a partir do aporte da análise de redes sociais, propondo que as investigações voltadas à compreensão das flutuações de performances dos programas de saúde incorporem tal perspectiva.Major effort has been necessary to achieve decentralization of the health programs in Brazil, therefore essentially implying the creation of innovative practices. A number of researchers have been facing the challenge to carry on studies evaluating the implementation of health programs. Some ongoing research has been indicating interpersonal relations as an important factor, which explains the different consequences. This paper intends to discuss the importance of interpersonal relations in the implementation of health programs starting from the contribution of social network's analyses. Investigations towards the comprehension of performance variations in health programs which incorporate such outlook will be proposed.

  15. Our love for animals.

    Science.gov (United States)

    Scruton, Roger

    2013-12-01

    Love does not necessarily benefit its object, and cost-free love may damage both object and subject. Our love of animals mobilises several distinct human concerns and should not be considered always as a virtue or always as a benefit to the animals themselves. We need to place this love in its full psychological, cultural, and moral context in order to assess what form it ought to take if animals are to benefit from it.

  16. PRINCIPLES OF ANIMAL BREEDING

    OpenAIRE

    2014-01-01

    University textbook Principles of Animal Breeding is intended for students of agriculture and veterinary medicine. The material is the adapted curricula of undergraduate and graduate level studies in the framework of which the modules Principles of animal breeding as well as Basics of genetics and selection of animals attended are listened. The textbook contains 14 chapters and a glossary of terms. Its concept enables combining fundamental and modern knowledge in the ...

  17. 3D Animation Essentials

    CERN Document Server

    Beane, Andy

    2012-01-01

    The essential fundamentals of 3D animation for aspiring 3D artists 3D is everywhere--video games, movie and television special effects, mobile devices, etc. Many aspiring artists and animators have grown up with 3D and computers, and naturally gravitate to this field as their area of interest. Bringing a blend of studio and classroom experience to offer you thorough coverage of the 3D animation industry, this must-have book shows you what it takes to create compelling and realistic 3D imagery. Serves as the first step to understanding the language of 3D and computer graphics (CG)Covers 3D anim

  18. Animal MRI Core

    Data.gov (United States)

    Federal Laboratory Consortium — The Animal Magnetic Resonance Imaging (MRI) Core develops and optimizes MRI methods for cardiovascular imaging of mice and rats. The Core provides imaging expertise,...

  19. A Comprehensive Study of Underground Animals Habitat

    Science.gov (United States)

    Klokov, A. V.; Zapasnoy, A. S.; Mironchev, A. S.; Yakubov, V. P.; Shipilova, S. S.

    2016-01-01

    This paper describes a method of studying the natural habitats of underground animals by the example of zokor. The purpose of the research is to find habitation of animals using unmanned aircraft and investigate networks of tunnels and burrows with ground penetrating radar "OKO-2". Geolocation data were processed by techniques developed by the authors.

  20. Adobe Edge Animate CC for dummies

    CERN Document Server

    Rohde, Michael

    2013-01-01

    The easy way to build HTML5 mobile and web apps using Adobe's new Edge Animate CC Edge Animate CC is an approachable WYSIWYG alternative for leveraging the power of languages like HTML5, CSS3, and JavaScript to design and develop for the web and mobile devices, even if you have no programming experience. Written by Michael Rohde, the book calls on this seasoned web developer's wealth of experience using Edge Animate CC, and a companion website includes all code from the book to help you apply what you learn as you go. Features an easy-to-use interface, with a propert