WorldWideScience

Sample records for animal control services

  1. Real time virtual reality 3D animation and control system for nuclear service robotics

    Energy Technology Data Exchange (ETDEWEB)

    Petrosky, L.J. [Westinghouse Electric Corporation (United States)

    1998-07-01

    The ROSACAD robotic control system developed by Westinghouse Electric Corporation provides a robot operator with real time 3D virtual reality animation of the robot in its environment and provides on-line look ahead collision avoidance. The operator interface is ideal for systems that use teleoperation, or those in which the robot's work envelope is congested with many obstacles. The operations software uses object-oriented coding, which allows easy extension to new applications and is specifically design to integrate teleoperation interpersed with autonomous sequences. Any robot and environment can he modeled through the use of the ROBCAD solid modeling software, including the presence of moving obstacles. ROSACAD is a generic interface and control system that has beer applied in many diverse robotic systems ranging from nuclear steam generator service arms to pipe crawlers. (authors)

  2. Animal Control on Wapanocca NWR

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Animal Control Management Plan for Wapanocca NWR and newspaper articles, and other correspondence regarding managing nuisance animals at the Refuge.

  3. 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.

  4. Emotional Support Animals, Service Animals, and Pets on Campus

    Science.gov (United States)

    Von Bergen, C. W.

    2015-01-01

    For decades, universities have been accommodating physically disabled students who require guide dogs and other types of service animals. Within the past several years, however, mentally disabled students have increasingly petitioned colleges with no-pet policies to permit them to bring their animals on campus because they need a companion or…

  5. Service Animals in School. Position Statement

    Science.gov (United States)

    Garret, Jennifer; Teskey, Carmen; Duncan, Kay; Strasser, Kathy

    2014-01-01

    It is the position of the National Association of School Nurses (NASN) that registered school nurses (hereinafter referred to as school nurses) are integral to the team planning process necessary to successfully integrate "service animals" into schools. A request to bring a service animal into the school setting presents questions due to…

  6. Nuisance Animal Control Plan : Muscatatuck National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Control Plan will cover control of invasive and nuisance animal species on Muscatatuck NWR. The four species covered within this plan are beaver, muskrat, Mute...

  7. Animal Control Management Plan: Parker River National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Animal Control Management Plan for Parker River National Wildlife Refuge outlines the procedures for controlling wildlife and fish populations to keep them...

  8. Impact of a subsidized spay neuter clinic on impoundments and euthanasia in a community shelter and on service and complaint calls to animal control.

    Science.gov (United States)

    Scarlett, Janet; Johnston, Naomi

    2012-01-01

    Reducing the number of homeless, nonhuman animals entering and being euthanatized in community shelters is the principal motivation for most spay/neuter (S/N) programs in the United States. This study evaluated the impact of a subsidized S/N clinic opened in 2005 in Transylvania County, North Carolina, on the numbers of impoundments (and euthanasia) of dogs and cats and on the number of animal-related service and complaint calls at the community's only animal shelter. Before opening the local S/N clinic, a significant linear decline in the shelter's dog-intake rate per 1,000 human population was evident. This decline did not accelerate after the S/N clinic opened in 2005. The rate of decline in euthanasia did level off after the clinic opened, but the proportion of impounded dogs euthanatized did not change significantly. The median number of cats impounded and euthanatized yearly in the Transylvania County Animal Services shelter decreased significantly after the S/N clinic opened; the proportion of cats euthanatized did not change. The median annual number of service calls and complaints decreased or leveled off. Unfortunately, data regarding many factors essential for conclusively interpreting these results were not available.

  9. Animal Control Chapter Management Plans: Shiawassee National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document will define station scope, objectives, and procedures for animal control activities specific to the overall station Objectives and Management Strategy...

  10. Animal Control Plan for Wapanocca National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan for Wapanocca National Wildlife Refuge in 2000 describes animal control priorities and objectives. Target species include, beaver, nutria, raccoon,...

  11. 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.

  12. Animation control of surface motion capture.

    Science.gov (United States)

    Tejera, Margara; Casas, Dan; Hilton, Adrian

    2013-12-01

    Surface motion capture (SurfCap) of actor performance from multiple view video provides reconstruction of the natural nonrigid deformation of skin and clothing. This paper introduces techniques for interactive animation control of SurfCap sequences which allow the flexibility in editing and interactive manipulation associated with existing tools for animation from skeletal motion capture (MoCap). Laplacian mesh editing is extended using a basis model learned from SurfCap sequences to constrain the surface shape to reproduce natural deformation. Three novel approaches for animation control of SurfCap sequences, which exploit the constrained Laplacian mesh editing, are introduced: 1) space–time editing for interactive sequence manipulation; 2) skeleton-driven animation to achieve natural nonrigid surface deformation; and 3) hybrid combination of skeletal MoCap driven and SurfCap sequence to extend the range of movement. These approaches are combined with high-level parametric control of SurfCap sequences in a hybrid surface and skeleton-driven animation control framework to achieve natural surface deformation with an extended range of movement by exploiting existing MoCap archives. Evaluation of each approach and the integrated animation framework are presented on real SurfCap sequences for actors performing multiple motions with a variety of clothing styles. Results demonstrate that these techniques enable flexible control for interactive animation with the natural nonrigid surface dynamics of the captured performance and provide a powerful tool to extend current SurfCap databases by incorporating new motions from MoCap sequences.

  13. 9 CFR 113.6 - Animal and Plant Health Inspection Service testing.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal and Plant Health Inspection Service testing. 113.6 Section 113.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... STANDARD REQUIREMENTS Applicability § 113.6 Animal and Plant Health Inspection Service testing....

  14. Activities of the control services; Activites des services du controle

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This paper summarizes the control activities of the technical service of electric power and big dams: annual examinations, administrative instructions (draining, floods, granting renewal), decennial examinations etc. (J.S.)

  15. Understanding the dynamical control of animal movement

    Science.gov (United States)

    Edwards, Donald

    2008-03-01

    Over the last 50 years, neurophysiologists have described many neural circuits that transform sensory input into motor commands, while biomechanicians and behavioral biologists have described many patterns of animal movement that occur in response to sensory input. Attempts to link these two have been frustrated by our technical inability to record from the necessary neurons in a freely behaving animal. As a result, we don't know how these neural circuits function in the closed loop context of free behavior, where the sensory and motor context changes on a millisecond time-scale. To address this problem, we have developed a software package, AnimatLab (www.AnimatLab.com), that enables users to reconstruct an animal's body and its relevant neural circuits, to link them at the sensory and motor ends, and through simulation, to test their ability to reproduce appropriate patterns of the animal's movements in a simulated Newtonian world. A Windows-based program, AnimatLab consists of a neural editor, a body editor, a world editor, stimulus and recording facilities, neural and physics engines, and an interactive 3-D graphical display. We have used AnimatLab to study three patterns of behavior: the grasshopper jump, crayfish escape, and crayfish leg movements used in postural control, walking, reaching and grasping. In each instance, the simulation helped identify constraints on both nervous function and biomechanical performance that have provided the basis for new experiments. Colleagues elsewhere have begun to use AnimatLab to study control of paw movements in cats and postural control in humans. We have also used AnimatLab simulations to guide the development of an autonomous hexapod robot in which the neural control circuitry is downloaded to the robot from the test computer.

  16. Survey of animal shelter managers regarding shelter veterinary medical services.

    Science.gov (United States)

    Laderman-Jones, B E; Hurley, K F; Kass, P H

    2016-04-01

    Veterinary services are increasingly used in animal shelters, and shelter medicine is an emerging veterinary specialty. However, little is known about working relationships between animal shelters and veterinarians. The aims of this survey were to characterize working relationships that shelter personnel have and want with veterinarians, identify opinions that shelter managers have regarding the veterinarians they work with, and determine areas for relationship growth between veterinarians and shelter managers. An electronic survey was distributed to 1373 managers of North American animal shelters; 536 (39.0%) responded. Almost all shelters had some veterinary relationship, and most had regular relationships with veterinarians. The proportion of shelters that used local clinics (73.9%) was significantly higher than the proportion that retained on-site paid veterinarians (48.5%). The proportion of respondents who did not have but wanted a paid on-site veterinarian (42%) was significantly higher than the proportion of respondents who did not use local clinics but wanted to (7.9%). These data suggest shelter managers valued veterinary relationships, and wished to expand on-site veterinary services. Almost all shelters in this study provided some veterinary care, and all respondents identified at least one common infectious disease, which, for most, had a substantial negative impact on shelter successes. Respondents indicated that the most important roles and greatest expertise of veterinarians were related to surgery, diagnosis and treatment of individual animals. Education of both veterinarians and shelter managers may help ensure that shelters benefit from the full range of services veterinarians can provide, including expertise in disease prevention and animal behavior.

  17. 50 CFR 30.11 - Control of feral animals.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Control of feral animals. 30.11 Section 30... (CONTINUED) THE NATIONAL WILDLIFE REFUGE SYSTEM RANGE AND FERAL ANIMAL MANAGEMENT Feral Animals § 30.11 Control of feral animals. (a) Feral animals, including horses, burros, cattle, swine, sheep,...

  18. Nuisance Animal Control Plan for St. Catherine Creek NWR and Cat Island NWR

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A plan describing methods to be used for controling the populations and associated negative habitat impacts of nuisance animals on St. Catherine Creek NWR and Cat...

  19. Providing animal health services to the poor in Northern Ghana: rethinking the role of community animal health workers?

    Science.gov (United States)

    Mockshell, Jonathan; Ilukor, John; Birner, Regina

    2014-02-01

    The Community Animal Health Workers (CAHWs) system has been promoted as an alternative solution to providing animal health services in marginal areas. Yet, access to quality animal health services still remains a fundamental problem for livestock dependent communities. This paper uses the concepts of accessibility, affordability, and transaction costs to examine the perceptions of livestock keepers about the various animal health service providers. The empirical analysis is based on a survey of 120 livestock-keeping households in the Tolon-Kumbungu and Savelugu-Nanton districts in the Northern Region of Ghana. A multinomial logit model was used to determine the factors that influence households' choice of alternative animal health service providers. The results show that the government para-vets are the most preferred type of animal health service providers while CAHWs are the least preferred. Reasons for this observation include high transaction costs and low performance resulting from limited training. In areas with few or no government para-vets, farmers have resorted to self-treatment or to selling sick animals for consumption, which has undesirable health implications. These practices also result in significant financial losses for farmers. This paper finds that the CAHWs' system is insufficient for providing quality animal health services to the rural poor in marginal areas. Therefore, market-smart alternative solutions requiring strong public sector engagement to support livestock farmers in marginal areas and setting minimum training standards for animal health service providers merit policy consideration.

  20. 78 FR 1825 - Notice of Establishment of an Animal and Plant Health Inspection Service Stakeholder Registry

    Science.gov (United States)

    2013-01-09

    ... Inspection Service Stakeholder Registry AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION... Service stakeholder registry. FOR FURTHER INFORMATION CONTACT: Ms. Hallie Zimmers, Advisor for State and Stakeholder Relations, Legislative and Public Affairs, APHIS, room 1147, 1400 Independence Avenue...

  1. Service learning: Priority 4 Paws mobile surgical service for shelter animals.

    Science.gov (United States)

    Freeman, Lynetta J; Ferguson, Nancy; Litster, Annette; Arighi, Mimi

    2013-01-01

    The increasing attention given to competencies needed to enter the workforce has revealed a need for veterinary students to gain more experience in performing small-animal elective surgery before graduation. In addition, guidelines for standards of care for shelter animals recommend that all dogs and cats should be spayed or neutered before adoption. Teaching surgical skills while serving the needs of local animal shelters represents an ideal service-learning opportunity. Following a pilot study and the benchmarking of other programs, an elective course in shelter medicine and surgery was created at Purdue University College of Veterinary Medicine (PVM) to allow senior DVM students an opportunity to spend 2 weeks on a mobile surgery unit (Priority 4 Paws) and 1 week at an animal shelter. With financial assistance from sponsors and donors, PVM purchased and equipped a mobile surgery unit, hired a full-time veterinarian and a registered veterinary technician, and established relationships with 12 animal shelters. From July 30, 2012, to March 22, 2013, 1,941 spays and neuters were performed with excellent postsurgical outcomes while training 33 veterinary students on rotation and 26 veterinary technician students. The program was well accepted by both students and the shelters being served. The Priority 4 Paws program is an example of an integrated, community-based service-learning opportunity that not only helps to improve the surgical skills of veterinary students but also helps to meet an identified community need.

  2. 36 CFR 331.23 - Control of animals.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Control of animals. 331.23..., KENTUCKY AND INDIANA § 331.23 Control of animals. (a) No person shall bring or allow horses, cattle, or.... Unclaimed or unattended animals are subject to immediate impoundment and removal in accordance with...

  3. 36 CFR 327.11 - Control of animals.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Control of animals. 327.11... § 327.11 Control of animals. (a) No person shall bring or allow dogs, cats, or other pets into developed... physically restrained. No person shall allow animals to impede or restrict otherwise full and free use...

  4. Intelligent Overload Control for Composite Web Services

    NARCIS (Netherlands)

    Meulenhoff, P.J.; Ostendorf, D.R.; Zivkovic, M.; Meeuwissen, H.B.; Gijsen, B.M.M.

    2009-01-01

    In this paper, we analyze overload control for composite web services in service oriented architectures by an orchestrating broker, and propose two practical access control rules which effectively mitigate the effects of severe overloads at some web services in the composite service. These two rules

  5. Intelligent overload control for composite web services

    NARCIS (Netherlands)

    Meulenhoff, P.J.; Ostendorf, D.R.; Živković, M.; Meeuwissen, H.B.; Gijsen, B.M.M.

    2009-01-01

    In this paper, we analyze overload control for composite web services in service oriented architectures by an orchestrating broker, and propose two practical access control rules which effectively mitigate the effects of severe overloads at some web services in the composite service. These two rules

  6. Chautauqua National Wildlife Refuge : Animal Control Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The primary objectives of the Chautauqua National Wildlife Refuge complex are to provide optimum conditions for resting, migrating waterfowl and to perpetuate...

  7. 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.

  8. 76 FR 67465 - Preventive Controls for Registered Human Food and Animal Food/Feed Facilities; Reopening of the...

    Science.gov (United States)

    2011-11-01

    ... HUMAN SERVICES Food and Drug Administration Preventive Controls for Registered Human Food and Animal...), entitled ``Preventive Controls for Registered Human Food and Animal Food/Feed Facilities; Request for.... Information obtained will assist FDA in the development of guidance on preventive controls for food...

  9. The role of the OIE in information exchange and the control of animal diseases, including zoonoses.

    Science.gov (United States)

    Poissonnier, C; Teissier, M

    2013-08-01

    The growing importance of animal diseases and zoonoses at a time when globalisation has increased movements of people, animals and animal products across the globe, has strengthened the role of the World Organisation for Animal Health (OIE) in animal disease control. The OIE's mandate since its establishment in 1924 has been to facilitate the exchange of public health, animal health and scientific information, and to further the control and eradication of animal diseases. The OIE is recognised by the World Trade Organization Agreement on the Application of Sanitary and Phytosanitary Measures as the international reference organisation for animal diseases and zoonoses, especially for standard setting. The standards adopted by the World Assembly of OIE Delegates on veterinary public health and animal health feature in the OlE Terrestrial Animal Health Code, the Aquatic Animal Health Code, the Manual of Diagnostic Tests and Vaccines for Terrestrial Animals and the Manual of Diagnostic Tests for Aquatic Animals. The OlE is also a reference organisation for the exchange of public and animal health information among Member Countries, through an information, reporting and warning system based on transparent communication between countries. The OIE provides scientific expertise in ascertaining countries' status with regard to notifiable diseases, enabling them to secure official recognition as being free from foot and mouth disease, African horse sickness, contagious bovine pleuropneumonia and bovine spongiform encephalopathy. The OIE also contributes its scientific expertise to stakeholder training on the surveillance and control of animal diseases and zoonoses and to the evaluation of the performance of Veterinary Services, to enhance theirwork asthe cornerstone of their countries' disease control efforts.

  10. Pre-Service Teachers' Conceptual Structures and Reasoning Patterns on Animal Classification

    Science.gov (United States)

    Kiliç, Didem

    2016-01-01

    The main purpose of the study was to investigate pre-service teachers' perceptions of the criteria used to classify animals. In this regard, it was also aimed at exploring conceptual structures and reasoning patterns shaping the pre-service teachers' perceptions. The participants of the present study were 324 pre-service teachers attending science…

  11. Humane killing of animals for disease control purposes.

    Science.gov (United States)

    Thornber, P M; Rubira, R J; Styles, D K

    2014-04-01

    Killing for disease control purposes is an emotional issue for everyone concerned. Large-scale euthanasia or depopulation of animals may be necessary for the emergency control or eradication of animal diseases, to remove animals from a compromised situation (e.g. following flood, storm, fire, drought or a feed contamination event), to effect welfare depopulation when there is an oversupply due to a dysfunctional or closed marketing channel, or to depopulate and dispose of animals with minimal handling to decrease the risk of a zoonotic disease infecting humans. The World Organisation for Animal Health (OIE) developed international standards to provide advice on humane killing for various species and situations. Some fundamental issues are defined, such as competency of animal handling and implementation of humane killing techniques. Some of these methods have been used for many years, but novel approaches for the mass killing of particular species are being explored. Novel vaccines and new diagnostic techniques that differentiate between vaccinated and infected animals will save many animals from being killed as part of biosecurity response measures. Unfortunately, the destruction of affected livestock will still be required to control diseases whilst vaccination programmes are activated or where effective vaccines are not available. This paper reviews the principles of humane destruction and depopulation and explores available techniques with their associated advantages and disadvantages. It also identifies some current issues that merit consideration, such as legislative conflicts (emergency disease legislation versus animal welfare legislation, occupational health and safety), media issues, opinions on the future approaches to killing for disease control, and animal welfare.

  12. Resilient Control under Denial-Of-Service

    NARCIS (Netherlands)

    De Persis, Claudio; Tesi, Pietro

    2014-01-01

    We investigate resilient control strategies for linear systems under Denial-of-Service (DoS) attacks. By DoS attacks we mean interruptions of communication on measurement (sensor-to-controller) and control (controller-to-actuator) channels carried out by an intelligent adversary. We characterize the

  13. Predictors of Clients' Satisfaction with Delivery of Animal Health Care Services in Periurban Ghana

    OpenAIRE

    Paa Kobina Turkson

    2011-01-01

    The study used logistic regression modelling to determine predictors of satisfaction with delivery of animal health care services for 889 clients (livestock and poultry keepers) in periurban Ghana. Of the 15 indicators tested as predictors of satisfaction in this study, 8 were included in the best fit model. These were accessibility, availability of services, service charge, effectiveness, efficiency, quality of services, meeting client needs, and getting help. Efficiency and effectiveness we...

  14. Service-Oriented Access Control

    Science.gov (United States)

    2014-09-01

    Language HTTP Hypertext Transfer Protocol HTTPS Secure Hypertext Transfer Protocol IDS intrusion detection system IEEE Institute for Electrical and...so we limit our focus to a subset of these services in order to convey the basic concepts of the framework. Specifically, we focus on Hypertext ...Transfer Protocol (HTTP), Secure Hypertext Transfer Protocol (HTTPS), and Internet Relay Chat (IRC). We also constrain our work in terms of network size

  15. Controlling allergens in animal rooms by using curtains

    DEFF Research Database (Denmark)

    Krohn, Thomas Cæcius; Itter, Gabi; Fosse, Richard

    2006-01-01

    . The experimental situation we studied provides some information regarding allergen disposition in animal rooms but is clearly artificial and does not reflect a typical, ‘real-world’ environment in terms of preventing exposure of workers to allergens. Plastic curtains with holes were placed in front of racks......The reduction and control of allergens in the animal facility is important for staff working with laboratory animals. This study was designed to evaluate the efficiency of perforated Makrolon curtains in front of racks as a method to reduce the amount of allergen in the animal room...... the curtains and prevents its spread from the cages into the aisle. The present study shows that the use of curtains in front of the cage racks is an efficient way to prevent spread of allergens from rodent cages to the entire animal room....

  16. Economic Dependence of U.S. Industrial Sectors on Animal-Mediated Pollination Service.

    Science.gov (United States)

    Chopra, Shauhrat S; Bakshi, Bhavik R; Khanna, Vikas

    2015-12-15

    Declining animal pollinator health and diversity in the U.S. is a matter of growing concern and has particularly gained attention since the emergence of colony collapse disorder (CCD) in 2006. Failure to maintain adequate animal-mediated pollination service to support increasing demand for pollination-dependent crops poses risks for the U.S. economy. We integrate the Economic Input-Output (EIO) model and network analysis with data on pollinator dependence of crops to understand the economic dependence of U.S. industrial sectors on animal-mediated pollination service. The novelty of this work lies in its ability to identify industrial sectors and industrial communities (groups of closely linked sectors) that are most vulnerable to scarcity of pollination service provided by various animal species. While the economic dependence of agricultural sectors on pollination service is significant (US$14.2-23.8 billion), the higher-order economic dependence of the rest of the U.S. industrial sectors is substantially high as well (US$10.3-21.1 billion). The results are compelling as they highlight the critical importance of animal-induced pollination service for the U.S. economy, and the need to account for the role of ecosystem goods and services in product life cycles.

  17. 76 FR 29767 - Preventive Controls for Registered Human Food and Animal Food/Feed Facilities; Request for Comments

    Science.gov (United States)

    2011-05-23

    ... HUMAN SERVICES Food and Drug Administration Preventive Controls for Registered Human Food and Animal... that will inform the development of guidance on preventive controls for food facilities that... preventive controls. Given the diversity of registered facilities and regulated foods, FDA will use...

  18. Human Benefits of Animal Interventions for Zoonosis Control

    Science.gov (United States)

    Schelling, Esther; Roth, Felix; Bonfoh, Bassirou; de Savigny, Don; Tanner, Marcel

    2007-01-01

    Although industrialized countries have been able to contain recent outbreaks of zoonotic diseases, many resource-limited and transitioning countries have not been able to react adequately. The key for controlling zoonoses such as rabies, echinococcosis, and brucellosis is to focus on the animal reservoir. In this respect, ministries of health question whether the public health sector really benefits from interventions for livestock. Cross-sectoral assessments of interventions such as mass vaccination for brucellosis in Mongolia or vaccination of dogs for rabies in Chad consider human and animal health sectors from a societal economic perspective. Combining the total societal benefits, the intervention in the animal sector saves money and provides the economic argument, which opens new approaches for the control of zoonoses in resource-limited countries through contributions from multiple sectors. PMID:17553265

  19. CONTROL OF ANIMAL DISEASES CAUSED BY BACTERIA: PRINCIPLES AND APPROACHES

    Directory of Open Access Journals (Sweden)

    K. Ahmad

    2005-10-01

    Full Text Available To continue to exist, a bacterial pathogen must reproduce and be disseminated among its hosts. Thus, an important aspect of bacterial disease control is a consideration of how reproduction and dissemination of the organism occur. One must identify components of bacterial dissemination that are primarily responsible for a particular disease. Control measures should be directed toward that part of the cycle which is most susceptible to control the weakest links in the chain of disease process. Reducing or eliminating the source or reservoir of infection, breaking the connection between the source of the infection and susceptible animals and reducing the number of susceptible animals by raising the general level of herd immunity with immunization are three main kinds of control measures against bacterial diseases.

  20. "The Giver" as a Bridge to "Animal Farm": Controlling Societies.

    Science.gov (United States)

    Ibbetson, Kirsten

    Both the adolescent novel "The Giver" (Lois Lowry) and the classic work "Animal Farm" (George Orwell) deal with the idea of a controlling society. "The Giver" gives the reader an understanding of what it is like to live in a society where every move and every decision is basically made for you, but the people living…

  1. Bluetongue: control, surveillance and safe movement of animals

    DEFF Research Database (Denmark)

    Nielsen, Søren Saxmose

    2017-01-01

    The performance of different bluetongue control measures related to both vaccination and protection from bluetongue virus (BTV) vectors was assessed. By means of a mathematical model, it was concluded that when vaccination is applied on 95% of animals even for 3 years, bluetongue cannot...... it was highlighted that under the current surveillance policy bluetongue circulation might occur undetected. For the safe movement of animals, newborn ruminants from vaccinated mothers with neutralising antibodies can be considered protected against infection, although a protective titre threshold cannot...... be identified. The presence of colostral antibodies interferes with the vaccine immunisation in the newborn for more than 3 months after birth, whereas the minimum time after vaccination of animal to be considered immune can be up to 48 days. The knowledge about vectors ecology, mechanisms of over...

  2. Remote controlled bio-stimulator and animal behavior analysis system

    Science.gov (United States)

    Song, Weiguo; Yuan, Kui; Han, Taizhen; Chai, Jie

    2006-01-01

    This paper presents a surveillance and stimulation system to study the animal locomotion behavior under electrical micro-stimulations in the brain nerve, which provides a new platform and methodology for behavior experiment in neural science. The system consists of two parts: 1) micro-control based multi-channel stimulator backed by animal; 2) Computer vision based animal behavior tracking system; The performance of the micro-stimulator is validated for sciatic nerve of frog and the results show that it is reliable, stabile, compact (25×35×10 mm), light (20g with cell). The tracking speed and accuracy is improved with our new hybrid tracking algorithm based on color table looking and moving predication, and compared with the manual recording. The preliminary results of rat tracking show that it works accurately and robustly in real-time even under interference condition.

  3. Constraints in animal health service delivery and sustainable improvement alternatives in North Gondar, Ethiopia

    Directory of Open Access Journals (Sweden)

    Hassen Kebede

    2014-02-01

    Full Text Available Poor livestock health services remain one of the main constraints to livestock production in many developing countries, including Ethiopia. A study was carried out in 11 districts of North Gondar, from December 2011 to September 2012, with the objective of identifying the existing status and constraints of animal health service delivery, and thus recommending possible alternatives for its sustainable improvement. Data were collected by using pre-tested questionnaires and focus group discussion. Findings revealed that 46.34% of the responding farmers had taken their animals to government veterinary clinics after initially trying treatments with local medication. More than 90.00% of the clinical cases were diagnosed solely on clinical signs or even history alone. The antibacterial drugs found in veterinary clinics were procaine penicillin (with or without streptomycin, oxytetracycline and sulphonamides, whilst albendazole, tetramisole and ivermectin were the only anthelmintics. A thermometer was the only clinical aid available in all clinics, whilst only nine (45.00% clinics had a refrigerator. In the private sector, almost 95.00% were retail veterinary pharmacies and only 41.20% fulfilled the requirement criteria set. Professionals working in the government indicated the following problems: lack of incentives (70.00%, poor management and lack of awareness (60.00% and inadequate budget (40.00%. For farmers, the most frequent problems were failure of private practitioners to adhere to ethical procedures (74.00% and lack of knowledge of animal diseases and physical distance from the service centre (50.00%. Of all responding farmers, 58.54% preferred the government service, 21.14% liked both services equally and 20.33% preferred the private service. Farmers’ indiscriminate use of drugs from the black market (23.00% was also mentioned as a problem by private practitioners. Sustainable improvement of animal health service delivery needs increased

  4. Animal Control Plan for Bayou Sauvage National Wildlife Refuge - 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — For the purposes of this control plan, the term feral hog shall be used to refer to both domestic pigs which are now free living and not under the ownership of...

  5. Advances in control of ectoparasites in large animals.

    Science.gov (United States)

    Hiepe, T

    1988-11-01

    In continuation of a publication on "Large-scale management systems and parasite populations: ectoparasites" in Vet. Parasitol. 11 (1982): 61-68, advances and present state of the control of ectoparasites in herds of cattle, sheep and camels are discussed. An intensified animal production necessitates permanent veterinary control of the status of ectoparasites. Strategically, control is basically directed towards achieving three aims: eradication, reduction of losses by means of dilution of ectoparasites regulations, and therapeutic measures. In the last few years, important progress has been made in effective ectoparasites control, mainly resulting from the discovery of new insecticides and acaricides, the improvement of the application techniques and the recent results in the biological control of arthropods; finally, an immunological approach will open new alternative ways of control. The control of mange and demodicosis in cattle; sarcoptic mange and sucking lice infestations in pigs; mange, biting lice infestations and nasal bots in sheep; ectoparasite infestations in camels and tick infestations are the main topics of the paper. The discovery of Ivermectin, a derivate of Streptomyces avermitilis which is now already fully integrated in to the spectrum of antiparasitic drugs, created a new generation of broad spectrum insecticides/acaricides. Current problems of the chemical control of arthropods, like the risk of residues in meat, milk and their products, the insecticide resistance and the possible environment pollution are critically outlined. But on the other hand, it can be predicted hypothetically that the amount of pest control measures in farm animals will increase in the near future to eliminate arthropods as causes of skin diseases and of damages to hides entailing negative effects on leather processing and as vectors of important infection agents. Finally, the proposal is submitted to elaborate international control programmes against ectoparasite

  6. 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.

  7. 9 CFR 95.20 - Animal manure.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal manure. 95.20 Section 95.20 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SANITARY CONTROL OF...

  8. Important Regulatory Aspects in the Receipt of Animal Products by Food Services.

    Science.gov (United States)

    de Mesquita, Marizete Oliveira; de Freitas Saccol, Ana Lúcia; Mesquita, Marilise Oliveira; Fries, Leadir Lucy Martins; Cesar Tondo, Eduardo

    2016-12-09

    The aim of this study was to review the current legislation and rules in Brazil that involve quality assurance of animal products during food service reception. Published federal legislation and technical regulations were verified to present a broad general approach to raw material reception. Food service determinations included specifications of the criteria for evaluating and selecting suppliers, verifying the transport system, reception area requirements, and inspecting raw material. For product approval, the packaging, labeling, and temperature should be evaluated. However, periodic microbiological, physicochemical, and sensory support assessment analyses are not required for receiving animal products. For the safety of the raw material, it was concluded that the largest impacts came from the regulation and supervision of the food sector provider because of the challenges of food service and a lack of requirements to use more complex evaluation methods during the reception of raw materials.

  9. Activities of the control services. First quarter 1997; Activites des services du controle. Premier trimestre 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This paper summarizes the control activities of the technical service of electric power and big dams: annual examinations, administrative instructions (draining, floods, granting renewal), decennial examinations etc. (J.S.)

  10. Gamma radiation in the control of insects in animal feed

    Energy Technology Data Exchange (ETDEWEB)

    Arthur, Paula B.; Arthur, Valter; Silva, Lucia C.A.S.; Franco, Suely S.H., E-mail: paula.arthur@hotmail.com, E-mail: arthur@cena.usp.br [Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP (Brazil); Franco, Jose G.; Villavicencio, Anna Lucia, E-mail: gilmita@uol.com.br, E-mail: villavic@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Harder, Marcia N.C., E-mail: marcia.harder@fatec.sp.gov.br [Centro Paula Souza, Curso Superior de Tecnologia em Biocombustiveis (FATEC), Piracicaba, SP (Brazil)

    2015-07-01

    The pests as beetles, acarids, moths and mushrooms among other, usually infest products stored as: grains, crumbs, flours, coffee, tobacco, dried fruits, animal feeds, spices and dehydrated plants, causing the visual depreciation and promoting the deterioration of the products. The objective of this study was to use gamma radiation of Cobalt-60 in the disinfestation of some types of commercial feeds used for animals of small size. In the experiment, packages measuring 10 cm x 15 cm, with capacity of 30 grams of substrate with 4 types of trademarks were irradiated with doses of: 0 (control) 0.5; 1.0 and 2.0 kGy. Each treatment had 10 repetitions, infested with 10 insects for each package with the following species: Lasioderma serricorne, Plodia interpuctella, Sitophilus zeamais and S. oryzae. After the irradiation, all the packages were maintained at acclimatized room with 27 ± 2ºC and relative humidity of 70 ± 5%. The number of insects and holes in all packages were assessed after 60 days. The results showed that the dose of 0.5 kGy was sufficient to control all the species of insects in the tested feeds. (author)

  11. Controlled shear filtration: A novel technique for animal cell separation.

    Science.gov (United States)

    Vogel, J H; Kroner, K H

    1999-06-20

    A novel rotary microfiltration technique specifically suited for the separation of animal cells has been developed. The concept allows the independent adjustment of wall shear stress, transmembrane pressure, and residence time, allowing straightforward optimization of the microfiltration process. By using a smooth, conically shaped rotor, it is possible to establish a controlled shear field in which animal cells experience a significant hydrodynamic lift away from the membrane surface. It is shown in preliminary experiments that shear-induced cell-rupture speeds up membrane clogging and that cell debris poses the most significant problem in harvesting of BHK cell cultures by dynamic microfiltration. However, a threshold value of shear stability exists which depends on the frequency of passing the shear field, the residence time in the shear field, as well as on cell status. By operating close to this threshold value, cell viability can be maintained while concentration polarization is efficiently minimized. By applying this concept, it is possible to attain flux rates several times higher compared to conventional crossflow filtration. Controlled shear filtration (CSF) can be used for batch harvesting as well as for cell retention in high cell density systems. In batch harvesting of hIL-2 from rBHK cell culture, a constant flux rate of 290 L h-1 m-2 has been adjusted without indication of membrane clogging or fouling.

  12. 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...

  13. Client's satisfaction with delivery of animal health-care services in peri-urban Ghana.

    Science.gov (United States)

    Turkson, P K

    2009-08-01

    I assessed the satisfaction in July-August 2005 of 889 livestock and poultry owners with animal health-care services delivery in peri-urban Ghana and determined factors associated with that satisfaction (and with being the owner of poultry versus of other livestock with or without poultry). Overall, 48% of the respondents were satisfied or very satisfied with service delivery, with only 8% in the very satisfied category. Of the 401 owners of poultry and 488 owners of other livestock, 52% and 45%, respectively, reported being satisfied or very satisfied with veterinary services delivery. I found significant differences between poultry and livestock owners in 11 of 15 indicators of quality of animal health-care services; significantly higher proportions of poultry owners gave positive assessments in nine of the indicators. All but one of the 15 indicators tested was significantly and positively associated with satisfaction among all owners, overall. The indicators are proposed as a checklist for Qualitative Rapid Appraisal of Veterinary Services.

  14. 14 CFR 382.117 - Must carriers permit passengers with a disability to travel with service animals?

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Must carriers permit passengers with a disability to travel with service animals? 382.117 Section 382.117 Aeronautics and Space OFFICE OF THE... presented as service animals (e.g., miniature horses, pigs, monkeys), as a carrier you must...

  15. 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.

  16. Control tools to detect processed animal proteins in feed and in animal by-products: specificity and challenges

    Directory of Open Access Journals (Sweden)

    Woodgate SL.

    2009-01-01

    Full Text Available AbstractThis paper reviews the current situation with regard to a total feed ban on the use of processed animal proteins in feed for meat producing animals within the EU. The scientific aspects surrounding the development of control tools are discussed. In particular, focus is given to methods for marking those materials prohibited in animal feeds and for the determination of species specificity in those proteins that are potentially allowed in animal feeds. The overall objective is that the advancements in science are utilized to achieve a partial relaxation of the total feed ban in the near future.

  17. 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).

  18. Controlling the switches: Rho GTPase regulation during animal cell mitosis.

    Science.gov (United States)

    Zuo, Yan; Oh, Wonkyung; Frost, Jeffrey A

    2014-12-01

    Animal cell division is a fundamental process that requires complex changes in cytoskeletal organization and function. Aberrant cell division often has disastrous consequences for the cell and can lead to cell senescence, neoplastic transformation or death. As important regulators of the actin cytoskeleton, Rho GTPases play major roles in regulating many aspects of mitosis and cytokinesis. These include centrosome duplication and separation, generation of cortical rigidity, microtubule-kinetochore stabilization, cleavage furrow formation, contractile ring formation and constriction, and abscission. The ability of Rho proteins to function as regulators of cell division depends on their ability to cycle between their active, GTP-bound and inactive, GDP-bound states. However, Rho proteins are inherently inefficient at fulfilling this cycle and require the actions of regulatory proteins that enhance GTP binding (RhoGEFs), stimulate GTPase activity (RhoGAPs), and sequester inactive Rho proteins in the cytosol (RhoGDIs). The roles of these regulatory proteins in controlling cell division are an area of active investigation. In this review we will delineate the current state of knowledge of how specific RhoGEFs, RhoGAPs and RhoGDIs control mitosis and cytokinesis, and highlight the mechanisms by which their functions are controlled.

  19. Flight telerobotic servicer control from the Orbiter

    Science.gov (United States)

    Ward, Texas M.; Harlan, Don L.

    1989-01-01

    The research and work conducted on the development of a testbed for a display and control panel for the Flight Telerobotic Servicer (FTS) are presented. Research was conducted on both software and hardware needed to control the FTS. A breadboard was constructed and placed into a mockup of the aft station of the Orbiter spacecraft. This breadboard concept was then evaluated using a computer graphics representation of the Tinman FTS. Extensive research was conducted on the software requirements and implementation. The hardware selected for the breadboard was 'flight like' and in some cases fit and function evaluated. The breadboard team studied some of the concepts without pursuing in depth their impact on the Orbiter or other missions. Assumptions are made concerning payload integration.

  20. Usability in Public Services and Border Control

    Science.gov (United States)

    Pirelli, Giuliano

    The paper starts with a brief overview of the scale of disability and associated challenges and puts them in the context of the public policy on disability. It then analyses the usability challenges in public services and border control, including the issues of accessibility, safety and communication. These need to be addressed in future policy proposals, to provide the best assistance by new technologies to elderly people and people with disabilities, avoiding creating new barriers due to incorrect or incomplete initial conception. With increasing flux of novel security technology in mass transportation systems, and particularly the use of biometric identification in airports, the challenge of usability is recognized. This paper analyses these issues in the context of users with disability in an idealized process of Simplifying Passenger Travel (SPT).

  1. Pain control in small animalsControle da dor em pequenos animais

    Directory of Open Access Journals (Sweden)

    Julia Duarte Penter

    2011-12-01

    Full Text Available Pain is an unpleasant sensory or emotional experience that follows the application of a noxious stimulus. Can be experienced with or without the concomitant occurrence of physical stress signs, which occurs frequently in animals caused by trauma, systemic disease or surgical procedures. The control depends on length, where there are painful impulses and mental status of the animal. It is an important clinical condition, resulting in suffer that will affect quality life. This paper is a review of pathophysiology and pain control in small animals.A dor é uma experiência sensorial ou emocional desagradável que se segue à aplicação de um estímulo nocivo. Pode ser vivenciada com ou sem o acontecimento concomitante de sinais físicos de estresse, trauma, doença sistêmica ou procedimento cirúrgico. Seu controle depende de sua duração, de onde surgem os impulsos dolorosos e do estado de consciência do animal. É uma condição clinicamente importante, que resulta em sofrimento e afeta a qualidade de vida dos animais. O objetivo deste trabalho é a revisão da fisiopatologia e controle da dor em pequenos animais.

  2. Infection control in learning disability services.

    Science.gov (United States)

    Huyton, Rita

    Services for people with a learning disability are provided by many sectors of the health and social care economy. These include: social services, health services, voluntary organisations, charities, private care agencies and family carers. Care interventions can take place in a variety of settings, from the client's own home to day care, respite care, educational establishments, workshops, social clubs, luncheon clubs, shared housing and the acute services.

  3. Dissatisfaction with Veterinary Services Is Associated with Leopard (Panthera pardus Predation on Domestic Animals.

    Directory of Open Access Journals (Sweden)

    Igor Khorozyan

    Full Text Available Human-carnivore conflicts challenge biodiversity conservation and local livelihoods, but the role of diseases of domestic animals in their predation by carnivores is poorly understood. We conducted a human-leopard (Panthera pardus conflict study throughout all 34 villages around Golestan National Park, Iran in order to find the most important conflict determinants and to use them in predicting the probabilities of conflict and killing of cattle, sheep and goats, and dogs. We found that the more villagers were dissatisfied with veterinary services, the more likely they were to lose livestock and dogs to leopard predation. Dissatisfaction occurred when vaccination crews failed to visit villages at all or, in most cases, arrived too late to prevent diseases from spreading. We suggest that increased morbidity of livestock makes them particularly vulnerable to leopard attacks. Moreover, conflicts and dog killing were higher in villages located closer to the boundaries of the protected area than in distant villages. Therefore, we appeal for improved enforcement and coordination of veterinary services in our study area, and propose several priority research topics such as veterinarian studies, role of wild prey in diseases of domestic animals, and further analysis of potential conflict predictors.

  4. Dissatisfaction with Veterinary Services Is Associated with Leopard (Panthera pardus) Predation on Domestic Animals.

    Science.gov (United States)

    Khorozyan, Igor; Soofi, Mahmood; Khaleghi Hamidi, Amirhossein; Ghoddousi, Arash; Waltert, Matthias

    2015-01-01

    Human-carnivore conflicts challenge biodiversity conservation and local livelihoods, but the role of diseases of domestic animals in their predation by carnivores is poorly understood. We conducted a human-leopard (Panthera pardus) conflict study throughout all 34 villages around Golestan National Park, Iran in order to find the most important conflict determinants and to use them in predicting the probabilities of conflict and killing of cattle, sheep and goats, and dogs. We found that the more villagers were dissatisfied with veterinary services, the more likely they were to lose livestock and dogs to leopard predation. Dissatisfaction occurred when vaccination crews failed to visit villages at all or, in most cases, arrived too late to prevent diseases from spreading. We suggest that increased morbidity of livestock makes them particularly vulnerable to leopard attacks. Moreover, conflicts and dog killing were higher in villages located closer to the boundaries of the protected area than in distant villages. Therefore, we appeal for improved enforcement and coordination of veterinary services in our study area, and propose several priority research topics such as veterinarian studies, role of wild prey in diseases of domestic animals, and further analysis of potential conflict predictors.

  5. Regional and international approaches on prevention and control of animal transboundary and emerging diseases.

    Science.gov (United States)

    Domenech, J; Lubroth, J; Eddi, C; Martin, V; Roger, F

    2006-10-01

    regional organizations at the service of their countries to better prevent and control the risks on animal and human health and the economic impact of TADs and emerging animal diseases.

  6. 9 CFR 116.6 - Animal records.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal records. 116.6 Section 116.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES... and Budget under control number 0579-0013)...

  7. Characterising and comparing animal-health services in the Rift Valley, Kenya: an exploratory analysis (part I).

    Science.gov (United States)

    Higham, L E; Ongeri, W; Asena, K; Thrusfield, M V

    2016-12-01

    Livestock are of vital importance to the livelihoods of millions of people across the world, playing a pivotal role in income generation, employment, food security, transport and social cohesion. Access to quality animal-health services by livestock owners is critical to sustainable food-animal production; therefore, animal-health practitioners represent key stakeholders within the world food system. A mixed-method study was conducted in the Rift Valley of Kenya to characterise and compare existing private animal-health services and to explore perceptions of veterinary services amongst pastoralists and farmers. Forty structured questionnaires were administered to staff at animal-health outlets, including franchise outlets of 'Sidai Africa Ltd.', and two focus group discussions were facilitated to explore the perceptions of a Maasai pastoralist group and members of a dairy-farmer cooperative of their local animal-health services. Results were analysed using descriptive methods and the confidence interval overlap technique. Differences were detected in the characteristics of Sidai outlets, agrovets (agricultural retailers), pharmacies and dukas (general shops). Sidai outlets offered a more professional and diverse portfolio of livestock services. Across all outlet types, staff knowledge and training gaps and a shortage of cold-chain facilities were identified. Farmers have strong preferences for certain products, which may foster the development of drug resistance. There is a disconnection between the sale of veterinary medicines and the provision of quality advice, with many agrovets, pharmacies and dukas selling veterinary medicines but lacking the capacity to provide clinical services. There is a clear demand from livestock keepers for accessible, affordable and quality animal-health services and products in Kenya; therefore, animal-health practitioners have the potential to provide increased support to livestock-based livelihoods.

  8. Performance Assessment of Aggregation Control Services for Demand Response

    DEFF Research Database (Denmark)

    Bondy, Daniel Esteban Morales; Costanzo, Giuseppe Tommaso; Heussen, Kai

    2014-01-01

    Aggregation algorithms that provide services to the grid via demand side management are moving from research ideas to the market. With the diversity of the technology delivering such services, it becomes essential to establish transparent performance standards from a service delivery perspective...... of the quality of service provided by an aggregation control algorithm. By a detailed case study we present and an application of the index, comparing the performance of two different control architectures for demand side management delivering a distribution grid service........ This paper formulates performance measures and an index to evaluate in hind sight the quality of service delivery by an aggregator, both with respect to ancillary service and asset management service. The index is based on requirements formulated in service contracts and provides an overall assessment...

  9. A service-oriented data access control model

    Science.gov (United States)

    Meng, Wei; Li, Fengmin; Pan, Juchen; Song, Song; Bian, Jiali

    2017-01-01

    The development of mobile computing, cloud computing and distributed computing meets the growing individual service needs. Facing with complex application system, it's an urgent problem to ensure real-time, dynamic, and fine-grained data access control. By analyzing common data access control models, on the basis of mandatory access control model, the paper proposes a service-oriented access control model. By regarding system services as subject and data of databases as object, the model defines access levels and access identification of subject and object, and ensures system services securely to access databases.

  10. Transactions Concurrency Control in Web Service Environment

    DEFF Research Database (Denmark)

    Alrifai, Mohammad; Dolog, Peter; Nejdl, Wolfgang

    2006-01-01

    on transaction dependency graphs maintained at the service provider side. We have implemented such a protocol on top of WS-Transaction. The extension on the web service provider side is simple to achieve as it can be an integral part of the service invocation mechanism. It has also an advantage from...... an engineering point of view as it does not change the way consumers or clients of web services have to be programmed. Furthermore, it avoids direct communication between transaction coordinators which preserves security by keeping the information about business transactions restricted to the coordinators which......Business transactions in web service environments run with relaxed isolation and atomicity property. In such environments, transactions can commit and roll back independently on each other. Transaction management has to reflect this issue and address the problems which result for example from...

  11. Animal Control Plan Great Swamp National Wildlife Refuge 1974

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Waterfowl production objectives for the Great Swamp National Wildlife Refuge are to create habitat supporting the production of 16,000 ducks and 500 geese annually....

  12. Animal Control Plan Great Swamp National Wildlife Refuge 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The refuge banding program supports refuge, regional and national goals. The high frequency of raccoon interference at banding sites during waterfowl trapping and...

  13. Animal Control Plan Iroquois National Wildlife refuge 1969

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Waterfowl production objectives, according to the Iroquois National Wildlife Refuge Master Plan, are to create habitat supporting the production of 8,000 ducks and...

  14. Animal Control Plan : Parker River National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A number of ground nesting bird species inhabit Parker River National Wildlife Refuge, including least and common terns, piping plovers, and black ducks. Predation...

  15. Effects of Teacher Controlled Segmented-Animation Presentation in Facilitating Learning

    Science.gov (United States)

    Mohamad Ali, Ahmad Zamzuri

    2010-01-01

    The aim of this research was to study the effectiveness of teacher controlled segmented-animation presentation on learning achievement of students with lower level of prior knowledge. Segmented-animation and continuous-animation courseware showing cellular signal transmission process were developed for the research purpose. Pre-test and post-test…

  16. Human Benefits of Animal Interventions for Zoonosis Control

    Centers for Disease Control (CDC) Podcasts

    2007-04-15

    Industrialized countries have contained recent zoonotic disease outbreaks, but countries with limited resources cannot respond adequately. Dr. Nina Marano, veterinarian and Chief, Geographic Medicine and Health Promotion Branch, CDC, comments on the focus on animal reservoirs to prevent outbreaks in developing nations.  Created: 4/15/2007 by Emerging Infectious Diseases.   Date Released: 4/25/2007.

  17. Ozone Treatment of Animal Manure for Odor Control

    Directory of Open Access Journals (Sweden)

    Fahad N. Alkoaik

    2009-01-01

    Full Text Available Problem statement: The effectiveness of ozone in reducing odor emission from liquid animal manure was evaluated under batch and continuous treatment operations. Results: The results indicated that the use of ozone for the treatment of animal manure proved to be effective in reducing the odor offensiveness. A minimum 3.4 level out of 10 (66% reduction was achieved in the continuous operation; while a minimum of 3.1 (69% reduction was achieved in the batch operation. Increasing the level of ozone (O3 increased the level of offensiveness which was attributed to the presence of intermediate products due to the interaction between ozone and hydrogen sulfide and methylamine. Conclusion: The cost analysis indicated that the treatment is economical as a ton of manure could be treated at a cost of $ 0.23.

  18. Maintenance Centered Service Parts Inventory Control

    NARCIS (Netherlands)

    W.L. van Jaarsveld (Willem)

    2013-01-01

    textabstractHigh-tech capital goods enable the production of many services and articles that have become a part of our daily lives. Examples include the refineries that produce the gasoline we put in our cars, the photolithography systems that enable the production of the chips in our cell phones a

  19. SERVICE-AWARE BASED FUZZY ADMISSION CONTROL SCHEME IN MULTI-SERVICE NETWORKS

    Institute of Scientific and Technical Information of China (English)

    Qiu Gongan; Zhang Shunyi; Liu Shidong

    2007-01-01

    Multi-service aggregated transmission is the direction of IP network. Providing different Quality of Service (QoS) assurance for different services has become a crucial problem in future network.Admission control is a vital function for multi-service IP network. This paper proposes a novel fuzzy admission control scheme based on coarse granularity service-aware technique. Different service has discriminative sensitivity to the same QoS characteristic parameter in general. The traffic class can be perceived by the service request parameter and the proposed QoS function. And requirements of different applications can be met by maintaining the life parameter. From simulation results, the proposed scheme shows a better QoS provisioning than those traditional fuzzy logic based methods under the same admission probability.

  20. 9 CFR 50.7 - Destruction of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Destruction of animals. 50.7 Section 50.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES ANIMALS DESTROYED BECAUSE...

  1. Demographic and Commercial Environments and Building Control Customer Services

    Directory of Open Access Journals (Sweden)

    Hope Peter

    2016-01-01

    Full Text Available A simple and cost effective business analytics schema developed in this study provides a basis for observing how demographic and commercial environmental impacts affect building control customer services. In order to overlay environmental impacts onto building control services, schematic mapping of resource distributions and services were plotted according to corporate jurisdiction, corporate virtues and customer type characteristics. Quantitative and qualitative surveys were conducted on corporate staff and material resources, business performance measures and targets, building control service manager observations and demographic and commercial environments. Results from this research provide a single view corporate map of people, material resources, and service performance in relation to customer characteristics, while reaching out to better understand the building control customer experience, general public expectation and market influences. In this regard, this research can provide a foundation for realising corporate virtue aspirations.

  2. Dopaminergic control of cognitive flexibility in humans and animals

    Directory of Open Access Journals (Sweden)

    Marianne eKlanker

    2013-11-01

    Full Text Available Striatal dopamine is thought to code for learned associations between cues and reinforcers and to mediate approach behavior towards a reward. Less is known about the contribution of dopamine to cognitive flexibility – the ability to adapt behavior in response to changes in the environment. Altered reward processing and impairments in cognitive flexibility are observed in psychiatric disorders such as obsessive compulsive disorder. Patients with this disorder show a disruption of functioning in the frontostriatal circuit and alterations in dopamine signaling. In this review we summarize findings from animal and human studies that have investigated the involvement of striatal dopamine in cognitive flexibility. These findings may provide a better understanding of the role of dopaminergic dysfunction in cognitive inflexibility in psychiatric disorders, such as OCD.

  3. Nonprofit financial assessment and research service learning: Evaluating the performance of an animal welfare nonprofit organization

    Directory of Open Access Journals (Sweden)

    Karen A. Maguire

    2016-12-01

    Full Text Available The objective of this project is to evaluate the current financial and compliance status of an animal welfare nonprofit organization (NPO by: analysis of trends over time using information reported on tax filings (Form 990; vertical and horizontal analyses of financial statements; analysis of trends over time using information from financial statements; reconciliation of financial statements to Form 990; ratio analysis of Form 990 Information; and comparison of reported information to local analogs and national standards. This project is conducted in collaboration with The Chapin Foundation. This research serves as a research service learning project with the participation of Master of Accountancy graduate students at Coastal Carolina University. Once the results are presented, recommendations are given for improving operational efficiency and achieving best practices. These recommendations are presented in the form of both short-term items to be addressed immediately—defined in this study as within 60 days—and long-term items to be undertaken in the future. Resources for applicable standards and requirements are also provided.

  4. Ochratoxins in Feed, a Risk for Animal and Human Health: Control Strategies

    Directory of Open Access Journals (Sweden)

    Muzaffer Denli

    2010-05-01

    Full Text Available Ochratoxin A (OTA has been shown to be a potent nephrotoxic, hepatotoxic, and teratogenic compound. In farm animals, the intake of feed contaminated with OTA affects animal health and productivity, and may result in the presence of OTA in the animal products. Strategies for the control of OTA in food products require early identification and elimination of contaminated commodities from the food chain. However, current analytical protocols may fail to identify contaminated products, especially in animal feed. The present paper discusses the impact of OTA on human and animal health, with special emphasis on the potential risks of OTA residue in animal products, and control strategies applied in the feed industry.

  5. Interim animal control plan Modoc National Wildlife refuge Alturas California May 1970

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Management plan to reduce predation impact on refuge bird species. Document includes bird predator control, burrowing mammal control, purpose, species to be...

  6. The Assemble and Animate Control Framework for Modular Reconfigurable Robots

    DEFF Research Database (Denmark)

    Christensen, David Johan; Schultz, Ulrik Pagh; Moghadam, Mikael

    2011-01-01

    , a library of common control and adaptation strategies, and a module abstraction layer which allows ASE to be cross-compiled for a number of different modular robotic platforms and easily ported to new platforms. In this paper we describe the design of ASE and present example applications utilizing ASE...

  7. Compendium of Animal Rabies Control, 1999. National Association of State Public Health Veterinarians, Inc.

    Science.gov (United States)

    1999-04-02

    The purpose of this Compendium is to provide information on rabies control to veterinarians, public health officials, and others concerned with rabies control. These recommendations serve as the basis for animal rabies-control programs throughout the United States and facilitate standardization of procedures among jurisdictions, thereby contributing to an effective national rabies-control program. This document is reviewed annually and revised as necessary. Immunization procedure recommendations are contained in Part I; all animal rabies vaccines licensed by the United States Department of Agriculture (USDA) and marketed in the United States are listed in Part II; Part III details the principles of rabies control.

  8. Whole Animal Experiments Should Be More Like Human Randomized Controlled Trials

    OpenAIRE

    2013-01-01

    The quality of reporting of animal studies lags behind that of human randomized controlled trials but a series of additions to the ARRIVE guidelines will help ensure that the standards are comparable.

  9. Randomised controlled trial of animal facilitated therapy with dolphins in the treatment of depression

    OpenAIRE

    Antonioli, Christian; Reveley, Michael A

    2005-01-01

    Objective To evaluate the effectiveness of animal facilitated therapy with dolphins, controlling for the influence of the natural setting, in the treatment of mild to moderate depression and in the context of the biophilia hypothesis.

  10. Mechanical control of mitotic progression in single animal cells.

    Science.gov (United States)

    Cattin, Cedric J; Düggelin, Marcel; Martinez-Martin, David; Gerber, Christoph; Müller, Daniel J; Stewart, Martin P

    2015-09-08

    Despite the importance of mitotic cell rounding in tissue development and cell proliferation, there remains a paucity of approaches to investigate the mechanical robustness of cell rounding. Here we introduce ion beam-sculpted microcantilevers that enable precise force-feedback-controlled confinement of single cells while characterizing their progression through mitosis. We identify three force regimes according to the cell response: small forces (∼5 nN) that accelerate mitotic progression, intermediate forces where cells resist confinement (50-100 nN), and yield forces (>100 nN) where a significant decline in cell height impinges on microtubule spindle function, thereby inhibiting mitotic progression. Yield forces are coincident with a nonlinear drop in cell height potentiated by persistent blebbing and loss of cortical F-actin homogeneity. Our results suggest that a buildup of actomyosin-dependent cortical tension and intracellular pressure precedes mechanical failure, or herniation, of the cell cortex at the yield force. Thus, we reveal how the mechanical properties of mitotic cells and their response to external forces are linked to mitotic progression under conditions of mechanical confinement.

  11. Tuberculosis control and occupational health services

    Directory of Open Access Journals (Sweden)

    J.T. Mets

    1984-09-01

    Full Text Available The W.H.O. (1982 estimates that the annual risk of infection with tuberculosis in most developing countries is in the order of 3 to 5%. Every year 4-million to 5-million highly infectious cases of tuberculosis occur in those countries, according to the WHO Technical Report No. 671. This report also states that case finding and chemotherapy, combined as one entity, must be considered to be the most powerful weapon in tuberculosis control. Since case finding in those countries depends principally on the examination of patients presenting with relevant symptoms to a health facility, it is recommended that all staff at such facilities should be properly trained and motivated to identify potential tuberculosis patients.

  12. Compendium of animal rabies prevention and control, 2000. National Association of State Public Health Veterinarians, Inc.

    Science.gov (United States)

    2000-07-14

    The purpose of this Compendium is to provide rabies information to veterinarians, public health officials, and others concerned with rabies prevention and control. These recommendations serve as the basis for animal rabies-control programs throughout the United States and facilitate standardization of procedures among jurisdictions, thereby contributing to an effective national rabies-control program. This document is reviewed annually and revised as necessary. Immunization procedure recommendations are contained in Part I; all animal rabies vaccines licensed by the United States Department of Agriculture (USDA) and marketed in the United States are listed in Part II; Part III details the principles of rabies control.

  13. Compendium of Animal Rabies Prevention and Control, 2001. National Association of State Public Health Veterinarians, Inc.

    Science.gov (United States)

    2001-05-25

    The purpose of this compendium is to provide rabies information to veterinarians, public health officials, and others concerned with rabies prevention and control. These recommendations serve as the basis for animal rabies-control programs throughout the United States and facilitate standardization of procedures among jurisdictions, thereby contributing to an effective national rabies-control program. This document is reviewed annually and revised as necessary. Vaccination procedure recommendations are contained in Part I; all animal rabies vaccines licensed by the United States Department of Agriculture (USDA) and marketed in the United States are listed in Part II; Part III details the principles of rabies control.

  14. Resilient control under Denial-of-Service: Robust design

    NARCIS (Netherlands)

    Feng, Shuai; Tesi, Pietro

    2016-01-01

    In this paper, we study networked control systems in the presence of Denial-of-Service (DoS) attacks, namely attacks that prevent transmissions over the communication network. The control objective is to maximize frequency and duration of the DoS attacks under which closed-loop stability is not dest

  15. Resilient Control under Denial-of-Service:Robust Design

    NARCIS (Netherlands)

    Feng, Shuai; Tesi, Pietro

    2016-01-01

    In this paper, we study networked control systems in the presence of Denial-of-Service (DoS) attacks, namely attacks that prevent transmissions over the communication network. The control objective is to maximize frequency and duration of the DoS attacks under which closed-loop stability is not dest

  16. Management control of support services : The case of IT sourcing

    NARCIS (Netherlands)

    Lau, La E.; Laan, van der M.; Speklé, R.F.; Kruis, A.

    2009-01-01

    This paper provides evidence on the factors that influence the design of the control arrangements that govern support services. Based on TCE, we hypothesize that control structure choices depend on asset specificity, uncertainty, and frequency. Using survey data on IT sourcing decisions from 89 firm

  17. 36 CFR 222.8 - Cooperation in control of estray or unbranded livestock, animal diseases, noxious farm weeds, and...

    Science.gov (United States)

    2010-07-01

    ... estray or unbranded livestock, animal diseases, noxious farm weeds, and use of pesticides. 222.8 Section... unbranded livestock, animal diseases, noxious farm weeds, and use of pesticides. (a) Insofar as it involves... farm weeds. (2) The Animal and Plant Health Inspection Service and other Federal or State agencies...

  18. The role and importance of veterinary laboratories in the prevention and control of infectious diseases of animals.

    Science.gov (United States)

    Truszczyński, M J

    1998-08-01

    Veterinary laboratories which deal with infectious diseases form three groups according to the tasks for which they are responsible. The first group includes central or national veterinary laboratories, national or international reference laboratories, high-security laboratories, district regional or state veterinary diagnostic laboratories. The major role of these laboratories is to assist national Veterinary Services in diagnosing infectious animal diseases. The second group comprises laboratories that produce veterinary diagnostic kits and those that produce veterinary vaccines. The third group is composed of veterinary research laboratories, which generally concentrate on basic research and do not contribute directly to the diagnosis and control of infectious animal diseases. The author describes the objectives of each of the three groups of laboratories.

  19. Addressing governance challenges in the provision of animal health services: A review of the literature and empirical application transaction cost theory.

    Science.gov (United States)

    Ilukor, John; Birner, Regina; Nielsen, Thea

    2015-11-01

    Providing adequate animal health services to smallholder farmers in developing countries has remained a challenge, in spite of various reform efforts during the past decades. The focuses of the past reforms were on market failures to decide what the public sector, the private sector, and the "third sector" (the community-based sector) should do with regard to providing animal health services. However, such frameworks have paid limited attention to the governance challenges inherent in the provision of animal health services. This paper presents a framework for analyzing institutional arrangements for providing animal health services that focus not only on market failures, but also on governance challenges, such as elite capture, and absenteeism of staff. As an analytical basis, Williamson's discriminating alignment hypothesis is applied to assess the cost-effectiveness of different institutional arrangements for animal health services in view of both market failures and governance challenges. This framework is used to generate testable hypotheses on the appropriateness of different institutional arrangements for providing animal health services, depending on context-specific circumstances. Data from Uganda and Kenya on clinical veterinary services is used to provide an empirical test of these hypotheses and to demonstrate application of Williamson's transaction cost theory to veterinary service delivery. The paper concludes that strong public sector involvement, especially in building and strengthening a synergistic relation-based referral arrangement between paraprofessionals and veterinarians is imperative in improving animal health service delivery in developing countries.

  20. [Sanitary and nutritional control of the Catania school catering service].

    Science.gov (United States)

    Alonzo, Elena; Allegra, Antonio Dino; Cannizzaro, Virginia; Fardella, Maristella; La Carrubba, Rosanna

    2005-01-01

    Sanitary and nutritional control of meals distributed by school catering services is one of the institutional duties of the Food Hygiene and Nutrition Services (Servizi Igiene Alimenti e Nutrizione - SIAN) of the Local Health Units. In order to carry out this activity properly it is necessary to ask oneself beforehand what the main outcome of control activities should be. The answer to this question can only be that "proper nutrition is essential for healthy growth". Starting from this assumption, control activities performed along the entire chain of the scholastic catering service, starting from the final dish served at school up to the primary producer, were reviewed. The review was carried out by a team of multiprofessionals which included a physician, a prevention technician, a dietician, a biologist, an agronomist and a veterinarian. Preliminary results are extremely positive and show that the multidisciplinary integration of roles entrusted to the coordinators of SIAN is crucial to obtaining the best results.

  1. Multi Criteria Decision Making to evaluate control strategies of contagious animal diseases

    NARCIS (Netherlands)

    Mourits, M.C.M.; Asseldonk, van M.A.P.M.; Huirne, R.B.M.

    2010-01-01

    The decision on which strategy to use in the control of contagious animal diseases involves complex trade-offs between multiple objectives. This paper describes a Multi Criteria Decision Making (MCDM) application to illustrate its potential support to policy makers in choosing the control strategy t

  2. Progress in animation of an EMA-controlled tongue model for acoustic-visual speech synthesis

    CERN Document Server

    Steiner, Ingmar

    2012-01-01

    We present a technique for the animation of a 3D kinematic tongue model, one component of the talking head of an acoustic-visual (AV) speech synthesizer. The skeletal animation approach is adapted to make use of a deformable rig controlled by tongue motion capture data obtained with electromagnetic articulography (EMA), while the tongue surface is extracted from volumetric magnetic resonance imaging (MRI) data. Initial results are shown and future work outlined.

  3. Funding priorities in animal reproduction at the United States Department of Agriculture's Cooperative State Research, Education, and Extension Service.

    Science.gov (United States)

    Mirando, Mark A; Hamernik, Debora L

    2006-03-01

    The National Research Initiative (NRI) Competitive Grants Program is the U.S. Department of Agriculture's major competitive grants program and is administered by the Cooperative State Research, Education, and Extension Service (CSREES). Since its inception in 1991, the NRI has funded competitive grants in the discipline of animal reproduction. Previously, this program provided funding for a broad range of projects encompassing almost every subdiscipline in reproductive biology of farm animals, including aquatic species important to the aquaculture industry. During fiscal year 2004, the NRI Animal Reproduction Program narrowed the focus of funding priorities to the topics of infertility, basic mechanisms regulating fertility, cryopreservation of gametes, reducing the postpartum interval to conception, and sterilization methods or development of monosex populations. In response to a directive to further narrow the focus of funding priorities for fiscal year 2005 and beyond, CSREES conducted a Stakeholder Workshop on Funding Priorities in Animal Reproduction at the 37th Annual Meeting of the Society for the Study of Reproduction in Vancouver, Canada. More than 75 stakeholder scientists from a cross section of federal, public, and private institutions from across the United States participated in the workshop and provided recommendations to CSREES for future NRI-funding priorities in Animal Reproduction. The recommendations provided by stakeholders included continuing efforts to focus funding priorities into fewer high-impact areas relevant to animal agriculture and aquaculture. Recommendations also included movement back toward subdisciplines of animal reproduction that cut across all applicable species. The three funding priorities that consistently emerged as recommendations from the workshop participants were 1) gonadal function and production of gametes, 2) pituitary-hypothalamic function, and 3) embryo and conceptus development, including interaction between the

  4. Statistical Process Control for Evaluating Contract Service at Army Installations

    Science.gov (United States)

    1990-09-01

    Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161 12a. DISTRIBUTION/ AVAILABILTY STATEMENT 12b. DISTRIBUTION CODE Approved for...requirements. In addition to their usage in fault diagnosis and process improvement, process control methods are recommended for supporting acceptance

  5. Networked control of nonlinear systems under Denial-of-Service

    NARCIS (Netherlands)

    De Persis, C.; Tesi, P.

    2016-01-01

    We investigate the analysis and design of a control strategy for nonlinear systems under Denial-of-Service attacks. Based on an ISS-Lyapunov function analysis, we provide a characterization of the maximal percentage of time that feedback information can be lost without resulting in instability of th

  6. Quality of service policy control in virtual private networks

    Science.gov (United States)

    Yu, Yiqing; Wang, Hongbin; Zhou, Zhi; Zhou, Dongru

    2004-04-01

    This paper studies the QoS of VPN in an environment where the public network prices connection-oriented services based on source, destination and grade of service, and advertises these prices to its VPN customers (users). As different QoS technologies can produce different QoS, there are according different traffic classification rules and priority rules. The internet service provider (ISP) may need to build complex mechanisms separately for each node. In order to reduce the burden of network configuration, we need to design policy control technologies. We considers mainly directory server, policy server, policy manager and policy enforcers. Policy decision point (PDP) decide its control according to policy rules. In network, policy enforce point (PEP) decide its network controlled unit. For InterServ and DiffServ, we will adopt different policy control methods as following: (1) In InterServ, traffic uses resource reservation protocol (RSVP) to guarantee the network resource. (2) In DiffServ, policy server controls the DiffServ code points and per hop behavior (PHB), its PDP distributes information to each network node. Policy server will function as following: information searching; decision mechanism; decision delivering; auto-configuration. In order to prove the effectiveness of QoS policy control, we make the corrective simulation.

  7. Precise control and animation creation over the DMD for projection-based applications

    Science.gov (United States)

    Koudsi, Badia

    2014-03-01

    Digital micromirror devices (DMDs) are used in a variety of display and projection applications to produce high resolution images, both static and animated. A common obstacle to working with DMDs in research and development applications is the steep learning curve required to obtain proficiency in programming the boards that control the behavior of the DMDs. This can discourage developers who wish to use DMDs in new or novel research and development applications which might benefit from their light-control properties. A new software package called Light Animator has been developed that provides a user friendly and more intuitive interface for controlling the DMD. The software allows users to address the micromirror array by the drawing and animation of objects in a style similar to that of commercial drawing programs. Sequences and animation are controlled by dividing the sequence into frames which the user can draw individually or the software can fill in for the user. Examples and descriptions of the software operation are described and operational performance measures are provided. Potential applications include 3D volumetric displays, a 3D scanner when combining the DMD with a CCD camera, and most any 2D application for which DMDs are currently used. The software's capabilities allow scientists to develop applications more easily and effectively.

  8. The Control of Animate and Inanimate Components in Pretend Play and Language.

    Science.gov (United States)

    Corrigan, Roberta

    1982-01-01

    The cognitive skills required in pretend play and language were examined in two studies in which children imitated pretend-play behaviors and sentences. As hypothesized, the control of animate and inanimate components in play and language were significantly related. (Author/MP)

  9. Service Orientation in Holonic and Multi-Agent Manufacturing Control

    CERN Document Server

    Thomas, André; Trentesaux, Damien

    2012-01-01

    Service orientation is emerging nowadays at multiple organizational levels in enterprise business, and it leverages technology in response to the growing need for greater business integration, flexibility and agility of manufacturing enterprises. This book gathers contributions from scientists, researchers and industrialists on concepts, methods, frameworks and implementing issues addressing trends in the service orientation of control technology and management applied to manufacturing enterprise. It analyzes a Service Oriented Architecture (SOA) representing a technical architecture, a business modelling concept, a type of infrastructure, an integration source and a new way of viewing units of automation within the enterprise. The presents how SOA aligns the business world with the world of information technology in a way that makes both more effective.  

  10. Dog and Pony Show: New Guidance for Service Animals in the School Setting

    Science.gov (United States)

    Cossler, Christine T.

    2011-01-01

    The odds that a school district might be asked to allow a service dog or miniature horse into one of its facilities have increased tremendously in light of new legislative changes. With those changes comes a host of fresh challenges for school administrators and policy makers--not the least of which are complex disability discrimination laws and…

  11. Modified super twisting controller for servicing to uncontrolled spacecraft

    Institute of Scientific and Technical Information of China (English)

    Binglong Chen; Yunhai Geng

    2015-01-01

    A relative position and attitude coupled sliding mode control er is proposed by combining the standard super twisting (ST) control and basic linear algorithm for autonomous rendezvous and docking. It is schemed for on-orbit servicing to a tumbling non-cooperative target spacecraft subjected to external disturbances. A coupled dynamic model is established including both kinemati-cal and dynamic coupled effect of relative rotation on relative translation, which il ustrates the relative movement between the docking port located in target spacecraft and another in service spacecraft. The modified super twisting (MST) control algorithm containing linear compensation items is schemed to manipulate the relative position and attitude synchronously. The correction provides more robustness and convergence velocity for dealing with linearly growing perturbations than the ST control algorithm. Moreover, the stability characteristic of closed-loop system is ana-lyzed by Lyapunov method. Numerical simulations are adopted to verify the analysis with the comparison between MST and ST control algorithms. Simulation results demonstrate that the pro-posed MST control er is characterized by high precision, strong robustness and fast convergence velocity to attenuate the linearly increasing perturbations.

  12. Multi Criteria Decision Making to evaluate control strategies of contagious animal diseases.

    Science.gov (United States)

    Mourits, M C M; van Asseldonk, M A P M; Huirne, R B M

    2010-09-01

    The decision on which strategy to use in the control of contagious animal diseases involves complex trade-offs between multiple objectives. This paper describes a Multi Criteria Decision Making (MCDM) application to illustrate its potential support to policy makers in choosing the control strategy that best meets all of the conflicting interests. The presented application focused on the evaluation of alternative strategies to control Classical Swine Fever (CSF) epidemics within the European Union (EU) according to the preferences of the European Chief Veterinary Officers (CVO). The performed analysis was centred on the three high-level objectives of epidemiology, economics and social ethics. The appraised control alternatives consisted of the EU compulsory control strategy, a pre-emptive slaughter strategy, a protective vaccination strategy and a suppressive vaccination strategy. Using averaged preference weights of the elicited CVOs, the preference ranking of the control alternatives was determined for six EU regions. The obtained results emphasized the need for EU region-specific control. Individual CVOs differed in their views on the relative importance of the various (sub)criteria by which the performance of the alternatives were judged. Nevertheless, the individual rankings of the control alternatives within a region appeared surprisingly similar. Based on the results of the described application it was concluded that the structuring feature of the MCDM technique provides a suitable tool in assisting the complex decision making process of controlling contagious animal diseases.

  13. Secure Communication and Access Control for Mobile Web Service Provisioning

    CERN Document Server

    Srirama, Satish Narayana

    2010-01-01

    It is now feasible to host basic web services on a smart phone due to the advances in wireless devices and mobile communication technologies. While the applications are quite welcoming, the ability to provide secure and reliable communication in the vulnerable and volatile mobile ad-hoc topologies is vastly becoming necessary. The paper mainly addresses the details and issues in providing secured communication and access control for the mobile web service provisioning domain. While the basic message-level security can be provided, providing proper access control mechanisms for the Mobile Host still poses a great challenge. This paper discusses details of secure communication and proposes the distributed semantics-based authorization mechanism.

  14. Environmental control and life support systems analysis for a Space Station life sciences animal experiment

    Science.gov (United States)

    So, Kenneth T.; Hall, John B., Jr.; Thompson, Clifford D.

    1987-01-01

    NASA's Langley and Goddard facilities have evaluated the effects of animal science experiments on the Space Station's Environmental Control and Life Support System (ECLSS) by means of computer-aided analysis, assuming an animal colony consisting of 96 rodents and eight squirrel monkeys. Thirteen ECLSS options were established for the reclamation of metabolic oxygen and waste water. Minimum cost and weight impacts on the ECLSS are found to accrue to the system's operation in off-nominal mode, using electrochemical CO2 removal and a static feed electrolyzer for O2 generation.

  15. Integrated Electrical Power Supply System for Propulsion and Service Control.

    Science.gov (United States)

    1996-08-16

    propellers with hydraulically controlled pitch for ship propulsion . In such arrangement of equipment, two gas turbines customarily drive each of two...availability of commercial technology presently utilized on cruise ships having service equipment loads larger than their ship propulsion loads. However...accentuated on naval combat ships wherein a larger proportion of the power is utilized for ship propulsion purposes and operational efficiency is of

  16. Control of canine rabies in developing countries: key features and animal welfare implications.

    Science.gov (United States)

    Aréchiga Ceballos, N; Karunaratna, D; Aguilar Setién, A

    2014-04-01

    Over 90% of human deaths from rabies worldwide are caused by dog bites. Mass vaccination, along with the effective control of dog populations, has been used successfully in industrialised countries to control this disease. A lower success rate in developing countries is due to a number of factors, including vaccination campaigns that do not cover a sufficient number of animals or reach all communities, and a wide biodiversity that increases the number of reservoirs of the rabies virus. Educational programmes are needed, which focus on the commitment involved when acquiring a domestic animal, stating clearly what is required to provide it with a good quality of life. New technologies developed in the industrialised world will not always be successful in less developed countries. Approaches must be adapted to the particular conditions in each country, taking cultural and socio-economic issues into account. Authorities must promote research on dog population dynamics, the development of non-invasive methods to control dog populations and the most efficient, stable and low-cost options for vaccination. Under the One Health model, it is hoped that dog-transmitted human rabies will be accorded high priority as a zoonosis by human health authorities, international authorities and donor agencies to support ambitious eradication goals, particularly those being set in South-East Asia. Well-designed and adequately resourced vaccination programmes, based on the World Organisation for Animal Health (OIE) guidelines, will have significant animal welfare benefits, due to the availability of improved vaccines (in terms of efficacy, duration of immunity, ease of administration and lower cost), advances in dog population management and the more widespread implementation of the OIE Guidelines on Stray Dog Control. Animal welfare benefits include not only the elimination of pain and suffering caused by the clinical disease itself, but also the avoidance of the indirect impact of

  17. Animal-derived surfactants: where are we? The evidence from randomized, controlled clinical trials.

    Science.gov (United States)

    Ramanathan, R

    2009-05-01

    Animal-derived surfactants, as well as synthetic surfactants, have been extensively evaluated in the treatment of respiratory distress syndrome (RDS) in preterm infants. Three commonly available animal-derived surfactants in the United States include beractant (BE), calfactant (CA) and poractant alfa (PA). Multiple comparative studies have been performed using these three surfactants. Prospective as well as retrospective studies comparing BE and CA have shown no significant differences in clinical or economic outcomes. Randomized, controlled clinical trials have shown that treatment with PA is associated with rapid weaning of oxygen and ventilatory pressures, fewer additional doses, cost benefits and survival advantage when compared with BE or CA. Recently, a study using an administrative database that included over 20,000 preterm infants has shown a significant decrease in mortality and cost benefits in favor of PA, when compared with BE or CA. Differences in outcomes between these animal-derived surfactants may be related to a higher amount of phospholipids and plasmalogens in PA. To date, animal-derived surfactants seem to be better than synthetic surfactants during the acute phase of RDS and in decreasing neonatal mortality. Further studies are needed comparing animal-derived surfactants with the newer generation of synthetic surfactants.

  18. Using an Animated Case Scenario Based on Constructivist 5E Model to Enhance Pre-Service Teachers' Awareness of Electrical Safety

    Science.gov (United States)

    Hirca, Necati

    2013-01-01

    The objective of this study is to get pre-service teachers to develop an awareness of first aid knowledge and skills related to electrical shocking and safety within a scenario based animation based on a Constructivist 5E model. The sample of the study was composed of 78 (46 girls and 32 boys) pre-service classroom teachers from two faculties of…

  19. Enabling Passive Immunization as an Alternative to Antibiotics for Controlling Enteric Infections in Production Animals

    DEFF Research Database (Denmark)

    Heegaard, Peter M. H.; Hald, Birthe; Madsen, M.

    massive use of antibiotics in food animals. Thus there is a pressing need for economically feasible, efficient, non-antibiotics based means for controlling the problem. Passive immunization has been known for decades as an efficient way of endowing humans or animals with short-term (weeks) immunity....... To control enteric infections by passive immunization a bolus of immunoglobulin may simply be administered orally. For this to work, large amounts of active immunoglobulins are needed. To be a real alternative to antibiotics the price of the immunoglobulin product needs to be low. We combined an efficient...... administered bovine immunoglobulin is currently being tested in a calf herd with persistent diarrhea problems. Furthermore, it was shown in a Campylobacter challenge model in chickens that caecal and faecal counts of Campylobacter were between 0.5 and 1.0 logs lower in birds when given 200 mg avian...

  20. Animal feed controls implemented in Japan for the eradication of bovine spongiform encephalopathy

    Directory of Open Access Journals (Sweden)

    Katsuaki Sugiura

    2009-06-01

    Full Text Available After the detection of the first case of bovine spongiform encephalopathy (BSE in Japan in September 2001, the Japanese government introduced a series of animal feed control measures to reduce the risk of the spread of the disease from a feed source. To ensure the proper implementation of these measures, the Food and Agricultural Materials Inspection Centre conducted audit inspections of feed importers, producers, distributors and end-users. The audit inspections include on-site inspection of the feed plants, warehouses, farms and other related premises and the laboratory analysis of feed samples taken from these premises to check for the presence of animal protein. The results of inspections conducted in recent years indicate good compliance with the feed control measures.

  1. Monitoring service for the Gran Telescopio Canarias control system

    Science.gov (United States)

    Huertas, Manuel; Molgo, Jordi; Macías, Rosa; Ramos, Francisco

    2016-07-01

    The Monitoring Service collects, persists and propagates the Telescope and Instrument telemetry, for the Gran Telescopio CANARIAS (GTC), an optical-infrared 10-meter segmented mirror telescope at the ORM observatory in Canary Islands (Spain). A new version of the Monitoring Service has been developed in order to improve performance, provide high availability, guarantee fault tolerance and scalability to cope with high volume of data. The architecture is based on a distributed in-memory data store with a Product/Consumer pattern design. The producer generates the data samples. The consumers either persists the samples to a database for further analysis or propagates them to the consoles in the control room to monitorize the state of the whole system.

  2. CERN'S TECHNICAL CONTROL ROOM (TCR) A CENTRAL SERVICE FOR EVERYONE

    CERN Multimedia

    Mario Batz

    2002-01-01

    The Technical Control Room (TCR) monitors and operates the entire technical infrastructure of CERN 24 hours a day, 365 days a year. It registers and dispatches troubleshooting requests to the appropriate equipment services. In addition, the TCR executes first-line interventions on the entire CERN site. Troubleshooting requests are transmitted to the TCR either via a computerised control system or via the phone number '72201'. More than 10'000 such requests are dispatched and dealt with every year. The TCR's diverse field of activity concerns the following systems: electrical and fluid distribution networks, heating, cooling, ventilation, air-conditioning and gas equipment, safety and communication installations, electromechanical systems (e.g. lifts, cranes, machine tools, motorised doors), sanitary systems (leaks, sewage), control and monitoring infrastructure equipment, buildings. These systems can either be part of the administrative infrastructure, such as offices or restaurants, or part of the t...

  3. CERN'S TECHNICAL CONTROL ROOM (TCR) A CENTRAL SERVICE FOR EVERYONE

    CERN Multimedia

    Mario Batz

    2001-01-01

    The Technical Control Room (TCR) monitors and operates the entire technical infrastructure of CERN 24 hours a day, 365 days a year. It registers and dispatches troubleshooting requests to the appropriate equipment services. In addition, the TCR executes first-line interventions on the entire CERN site. Troubleshooting requests are transmitted to the TCR either via a computerised control system or via the phone number '72201'. More than 10'000 such requests are dispatched and dealt with every year. The TCR's diverse field of activity concerns the following systems: electrical and fluid distribution networks, heating, cooling, ventilation, air-conditioning and gas equipment, safety and communication installations, electromechanical systems (e.g. lifts, cranes, machine tools, motorised doors), sanitary systems (leaks, sewage), control and monitoring infrastructure equipment, buildings. These systems can either be part of the administrative infrastructure, such as offices or restaurants, or part of the t...

  4. CERN'S TECHNICAL CONTROL ROOM (TCR) A CENTRAL SERVICE FOR EVERYONE

    CERN Multimedia

    Mario Batz

    2002-01-01

    The Technical Control Room (TCR) monitors and operates the entire technical infrastructure of CERN 24 hours a day, 365 days a year. It registers and dispatches troubleshooting requests to the appropriate CERN equipment services or contractors. In addition, the TCR executes first-line interventions on the entire CERN site. Troubleshooting requests are transmitted to the TCR either via a computerised control system or via the phone number '72201'. More than 10'000 such requests are dispatched and dealt with every year. The TCR's diverse field of activity covers the following systems: electrical and fluid distribution networks, heating, cooling, ventilation, air-conditioning and gas equipment, safety and communication installations, electromechanical systems (e.g. lifts, cranes, machine tools, motorised doors), sanitary systems (leaks, sewage), control and monitoring infrastructure equipment, and buildings. These systems can either be part of the administrative infrastructure, such as offices or restaur...

  5. CERN'S TECHNICAL CONTROL ROOM (TCR) A CENTRAL SERVICE FOR EVERYONE

    CERN Multimedia

    Mario Batz / TCR Responsible

    2000-01-01

    The Technical Control Room (TCR) monitors and operates the entire technical infrastructure of CERN 24 hours a day, 365 days a year. It registers and dispatches troubleshooting requests to the appropriate equipment services. In addition, the TCR executes first-line interventions on the entire CERN site. Troubleshooting requests are transmitted to the TCR either via a computerised control system or via the phone number 72201. More than 10'000 such requests are dispatched and dealt with every year. The TCR's diverse field of activity concerns the following systems: electrical and fluid distribution networks, heating, cooling, ventilation, air-conditioning and gas equipment, safety and communication installations, electromechanical systems (e.g. lifts, cranes, machine tools, motorised doors), sanitary systems (leaks, sewage), control and monitoring infrastructure equipment, buildings. These systems can either be part of the administrative infrastructure, such as offices or restaurants, or part of the tec...

  6. CERN'S TECHNICAL CONTROL ROOM (TCR) A CENTRAL SERVICE FOR EVERYONE

    CERN Multimedia

    Mario Batz (TCR Responsible)

    2001-01-01

    The Technical Control Room (TCR) monitors and operates the entire technical infrastructure of CERN 24 hours a day, 365 days a year. It registers and dispatches troubleshooting requests to the appropriate equipment services. In addition, the TCR executes first-line interventions on the entire CERN site. Troubleshooting requests are transmitted to the TCR either via a computerised control system or via the phone number 72201. More than 10'000 such requests are dispatched and dealt with every year. The TCR's diverse field of activity concerns the following systems: electrical and fluid distribution networks, heating, cooling, ventilation, air-conditioning and gas equipment, safety and communication installations, electromechanical systems (e.g. lifts, cranes, machine tools, motorised doors), sanitary systems (leaks, sewage), control and monitoring infrastructure equipment, buildings. These systems can either be part of the administrative infrastructure, such as offices or restaurants, or part of the tec...

  7. CERN's Technical Control Room (TCR) A Central Service for Everyone

    CERN Multimedia

    Mario Batz

    2001-01-01

    The Technical Control Room (TCR) monitors and operates the entire technical infrastructure of CERN 24 hours a day, 365 days a year. It registers and dispatches troubleshooting requests to the appropriate equipment services. In addition, the TCR executes first-line interventions on the entire CERN site. Troubleshooting requests are transmitted to the TCR either via a computerised control system or via the phone number '72201'. More than 10'000 such requests are dispatched and dealt with every year. The TCR's diverse field of activity concerns the following systems: electrical and fluid distribution networks, heating, cooling, ventilation, air-conditioning and gas equipment, safety and communication installations, electromechanical systems (e.g. lifts, cranes, machine tools, motorised doors), sanitary systems (leaks, sewage), control and monitoring infrastructure equipment, buildings. These systems can either be part of the administrative infrastructure, such as offices or restaurants, or part of the t...

  8. Past and Ongoing Tsetse and Animal Trypanosomiasis Control Operations in Five African Countries: A Systematic Review

    Science.gov (United States)

    Holt, Hannah R.; Selby, Richard; Guitian, Javier

    2016-01-01

    Background Control operations targeting Animal African Trypanosomiasis and its primary vector, the tsetse, were covering approximately 128,000 km2 of Africa in 2001, which is a mere 1.3% of the tsetse infested area. Although extensive trypanosomiasis and tsetse (T&T) control operations have been running since the beginning of the 20th century, Animal African Trypanosomiasis is still a major constraint of livestock production in sub-Saharan Africa. Methodology/Principal Findings We performed a systematic review of the existing literature describing T&T control programmes conducted in a selection of five African countries, namely Burkina Faso, Cameroon, Ethiopia, Uganda and Zambia, between 1980 and 2015. Sixty-eight documents were eventually selected from those identified by the database search. This was supplemented with information gathered through semi-structured interviews conducted with twelve key informants recruited in the study countries and selected based on their experience and knowledge of T&T control. The combined information from these two sources was used to describe the inputs, processes and outcomes from 23 major T&T control programmes implemented in the study countries. Although there were some data gaps, involvement of the target communities and sustainability of the control activities were identified as the two main issues faced by these programmes. Further, there was a lack of evaluation of these control programmes, as well as a lack of a standardised methodology to conduct such evaluations. Conclusions/Significance Past experiences demonstrated that coordinated and sustained control activities require careful planning, and evidence of successes, failures and setbacks from past control programmes represent a mine of information. As there is a lack of evaluation of these programmes, these data have not been fully exploited for the design, analyses and justification of future control programmes. PMID:28027299

  9. Evolution of the hormonal control of animal performance: insights from the seaward migration of salmon

    Science.gov (United States)

    McCormick, S.D.

    2009-01-01

    The endocrine system is the key mediator of environmental and developmental (internal) information, and is likely to be involved in altering the performance of animals when selection has favored phenotypic plasticity. The endocrine control of performance should be especially pronounced in animals that undergo a developmental shift in niche, such as occurs in migratory species. By way of example, I review the developmental and environmental control of the preparatory changes for seawater entry of juvenile salmon (known as smolting) and its hormonal regulation. There is a size threshold for smolt development in juvenile Atlantic salmon that results in greater sensitivity of the growth hormone and cortisol axes to changes in daylength. These hormones, in turn, have broad effects on survival, ion homeostasis, growth and swimming performance during entry into seawater. Migratory niche shifts and metamorphic events are extreme examples of the role of hormones in animal performance and represent one end of a continuum. A framework for predicting when hormones will be involved in performance of animals is presented. Endocrine involvement in performance will be more substantial when (1) selection differentials on traits underlying performance are high and temporally discontinuous over an animal's lifetime, (2) the energetic and fitness costs of maintaining performance plasticity are less than those of constant performance, (3) cues for altering performance are reliable indicators of critical environmental conditions, require neurosensory input, and minimize effects of lag, and (4) the need for coordination of organs, tissues and cells to achieve increased performance is greater. By examining these impacts of selection, endocrinologists have an opportunity to contribute to the understanding of performance, phenotypic plasticity, and the evolution of life-history traits.

  10. Effectiveness of animal-assisted therapy: A systematic review of randomized controlled trials.

    Science.gov (United States)

    Kamioka, Hiroharu; Okada, Shinpei; Tsutani, Kiichiro; Park, Hyuntae; Okuizumi, Hiroyasu; Handa, Shuichi; Oshio, Takuya; Park, Sang-Jun; Kitayuguchi, Jun; Abe, Takafumi; Honda, Takuya; Mutoh, Yoshiteru

    2014-04-01

    The objectives of this review were to summarize the evidence from randomized controlled trials (RCTs) on the effects of animal-assisted therapy (AAT). Studies were eligible if they were RCTs. Studies included one treatment group in which AAT was applied. We searched the following databases from 1990 up to October 31, 2012: MEDLINE via PubMed, CINAHL, Web of Science, Ichushi Web, GHL, WPRIM, and PsycINFO. We also searched all Cochrane Database up to October 31, 2012. Eleven RCTs were identified, and seven studies were about "Mental and behavioral disorders". Types of animal intervention were dog, cat, dolphin, bird, cow, rabbit, ferret, and guinea pig. The RCTs conducted have been of relatively low quality. We could not perform meta-analysis because of heterogeneity. In a study environment limited to the people who like animals, AAT may be an effective treatment for mental and behavioral disorders such as depression, schizophrenia, and alcohol/drug addictions, and is based on a holistic approach through interaction with animals in nature. To most effectively assess the potential benefits for AAT, it will be important for further research to utilize and describe (1) RCT methodology when appropriate, (2) reasons for non-participation, (3) intervention dose, (4) adverse effects and withdrawals, and (5) cost.

  11. Visceral adiposity influences glucose and glycogen metabolism in control and hyperlipidic-fed animals

    Directory of Open Access Journals (Sweden)

    Danielle Kaiser de Souza

    2013-04-01

    Full Text Available Introduction: Evidences suggest that fat intake, visceral obesity and intracellular lipids are related to insulin impairment. Objective: The objective of the present paper was correlate visceral obesity and metabolic alterations in control (CTR and hyperlipidic cafeteria diet (CFT fed animals. Methods: After 6 months of diet treatment, liver and muscle of the male rats were utilized to determined glucose uptake and glycogen metabolism after administration of 0.4I U/kg insulin in vivo, and correlate the visceral adiposity to these two parameters. Results: Ample range of physiologic answers to body composition in metabolic profile of the both diets was found. No differences were found in glycemia and triacylglycerol after insulin action in both groups, however CFT group accumulated higher adiposity, mostly visceral fat, and showed lower glycogen content in the liver. We also found an inverse correlation between visceral adiposity and glucose uptake and a decrease of the glycogen synthase active form in the liver. CTR animals demonstrated an inverse correlation between glucose uptake and visceral adiposity in the muscle. Discussion and conclusion: It was observed a variability of metabolic alterations in animals which can be related to degree of accumulation of abdominal adiposity and ingestion of diet fats. Further studies will be required to clarify the reasons for the observed liver alterations in CFT and muscle alterations in CTR animals.

  12. Application of Xenopus laevis in ecotoxicology (I)--Introduction and quality control of laboratory animal

    Institute of Scientific and Technical Information of China (English)

    QIN Zhanfen; XU Xiaobai

    2006-01-01

    The aim of the series of papers is to discuss the application of Xenopus laevis, as model animal in biology, in ecotoxicology. X. laevis as model animal is wildly used in biological study and has provided a lot of relating data because of many advantages, such as living in water and being easily maintained, laying eggs in the whole year, and externally fertilizing and developing. Embryos and larvae of X. laevis like other amphibians are directly exposed in the aquatic environment and sensitive to pollutants. In addition, sex differentiation and sex organ development of X. laevis are sensitive to sex hormones and endocrine disruptors with sex hormone activities, which enable X. laevis to be used in studies on sex hormone disruption and reproductive toxicity of endocrine disruptors. Metamorphic development of X. laevis is very sensitive to thyroid hormones and thyroid disruptors, which enables X. laevis to be used for evaluating thyroid disruptors. Also, X. laevis ecotoxicology can be linked with amphibian population declines and malformed frog occurrence, being one of the hotspots in ecology. Thus, more and more laboratories have introduced X. laevis to ecotoxicological study. The quality of laboratory animals correlates with scientificity and reliability of results from animal experiments. It is especially important for toxicology. Quality control of X. laevis involving several factors such as water and food is discussed in this paper.

  13. A wirelessly-powered homecage with animal behavior analysis and closed-loop power control.

    Science.gov (United States)

    Yaoyao Jia; Zheyuan Wang; Canales, Daniel; Tinkler, Morgan; Chia-Chun Hsu; Madsen, Teresa E; Mirbozorgi, S Abdollah; Rainnie, Donald; Ghovanloo, Maysam

    2016-08-01

    This paper presents a new EnerCage-homecage system, EnerCage-HC2, for longitudinal electrophysiology data acquisition experiments on small freely moving animal subjects, such as rodents. EnerCage-HC2 is equipped with multi-coil wireless power transmission (WPT), closed-loop power control, bidirectional data communication via Bluetooth Low Energy (BLE), and Microsoft Kinect® based animal behavior tracking and analysis. The EnerCage-HC2 achieves a homogeneous power transfer efficiency (PTE) of 14% on average, with ~42 mW power delivered to the load (PDL) at a nominal height of 7 cm by the closed-loop power control mechanism. The Microsoft Kinect® behavioral analysis algorithm can not only track the animal position in real-time but also classify 5 different types of rodent behaviors: standstill, walking, grooming, rearing, and rotating. A proof-of-concept in vivo experiment was conducted on two awake freely behaving rats while successfully operating a one-channel stimulator and generating an ethogram.

  14. On a multi-channel transportation loss system with controlled input and controlled service

    Directory of Open Access Journals (Sweden)

    Jewgeni Dshalalow

    1987-01-01

    Full Text Available A multi-channel loss queueing system is investigated. The input stream is a controlled point process. The service in each of m parallel channels depends on the state of the system at certain moments of time when input and service may be controlled. To obtain explicitly the limiting distribution of the main process (Zt (the number of busy channels in equilibrium, an auxiliary three dimensional process with two additional components (one of them is a semi-Markov process is treated as semi-regenerative process. An optimization problem is discussed. Simple expressions for an objective function are derived.

  15. Controlled Vocabulary Service Application for Environmental Data Store

    Science.gov (United States)

    Ji, P.; Piasecki, M.; Lovell, R.

    2013-12-01

    In this paper we present a controlled vocabulary service application for Environmental Data Store (EDS). The purpose for such application is to help researchers and investigators to archive, manage, share, search, and retrieve data efficiently in EDS. The Simple Knowledge Organization System (SKOS) is used in the application for the representation of the controlled vocabularies coming from EDS. The controlled vocabularies of EDS are created by collecting, comparing, choosing and merging controlled vocabularies, taxonomies and ontologies widely used and recognized in geoscience/environmental informatics community, such as Environment ontology (EnvO), Semantic Web for Earth and Environmental Terminology (SWEET) ontology, CUAHSI Hydrologic Ontology and ODM Controlled Vocabulary, National Environmental Methods Index (NEMI), National Water Information System (NWIS) codes, EPSG Geodetic Parameter Data Set, WQX domain value etc. TemaTres, an open-source, web -based thesaurus management package is employed and extended to create and manage controlled vocabularies of EDS in the application. TemaTresView and VisualVocabulary that work well with TemaTres, are also integrated in the application to provide tree view and graphical view of the structure of vocabularies. The Open Source Edition of Virtuoso Universal Server is set up to provide a Web interface to make SPARQL queries against controlled vocabularies hosted on the Environmental Data Store. The replicas of some of the key vocabularies commonly used in the community, are also maintained as part of the application, such as General Multilingual Environmental Thesaurus (GEMET), NetCDF Climate and Forecast (CF) Standard Names, etc.. The application has now been deployed as an elementary and experimental prototype that provides management, search and download controlled vocabularies of EDS under SKOS framework.

  16. Service-Aware Retransmission Control in Cellular Networks

    Directory of Open Access Journals (Sweden)

    Nadhir Ben Halima

    2010-01-01

    Full Text Available This paper proposes a service-aware cross-layer approach between application/transport layers on the mobile terminal and link layer on the wireless base station to enable dynamic control on the level of per-packet error protection for multimedia data streams. Specifically, in the context of cellular networks, the proposed scheme enables the mobile terminal to specify to the base station the desired level of Hybrid ARQ (HARQ protection by using an in-band control feedback channel. Such protection is dynamically adapted on a per-packet basis and depends on the perceptual importance of different packets as well as on the reception history of the flow. Experimental results demonstrate the potential benefits deriving from the proposed strategy either for audio and video real-time streams as well as for TCP-based data transfers.

  17. Doing Socrates experiment right: controlled rearing studies of geometrical knowledge in animals.

    Science.gov (United States)

    Vallortigara, Giorgio; Sovrano, Valeria Anna; Chiandetti, Cinzia

    2009-02-01

    The issue of whether encoding of geometric information for navigational purposes crucially depends on environmental experience or whether it is innately predisposed in the brain has been recently addressed in controlled rearing studies. Non-human animals can make use of the geometric shape of an environment for spatial reorientation and in some circumstances reliance on purely geometric information (metric properties and sense) can overcome use of local featural information. Animals reared in home cages of different geometric shapes proved to be equally capable of learning and performing navigational tasks based on geometric information. The findings suggest that effective use of geometric information for spatial reorientation does not require experience in environments with right angles and metrically distinct surfaces.

  18. PERFORMANCE EVALUATION OF AN ALTERNATIVE CONTROLLER FOR BLUETOOTH SERVICE DISCOVERY

    Directory of Open Access Journals (Sweden)

    M. Sughasiny

    2012-06-01

    Full Text Available Bluetooth is a short range radio technology to form a small wireless system. It is used in low –cost, low power ad-hoc networks and it suffers from long service discovery delay and high power consumption. Bluetooth employs the 2.4 GHz ISM band, sharing the same bandwidth with the wireless LAN implementing the IEEE 802.11 standards. Thus it causes significantly lower interference. For improving the efficiency of SDP, we present an implementation of Bluetooth 2.1 in the NS-2 simulator, discuss the IEEE 802.11b as a Bluetooth controller and propose a new alternative Bluetooth Controller based on Adaptive Frequency Hopping techniques using Amplifier Power. The resulting approach significantly reduces the service discovery time, thereby lowering power consumption and increasing the throughput. We present the benefits of our new approach and compare it with existing approach using NS-2 Simulations and we have presented the comparison graphs in support of our approach.

  19. Exposure to animals and risk of oligoarticular juvenile idiopathic arthritis: a multicenter case-control study

    Directory of Open Access Journals (Sweden)

    Michels Hartmut

    2010-04-01

    Full Text Available Abstract Background An inverse association between early contact with microbial compounds and respiratory allergies is well established. The protective effect of infant contact with animals was also shown for inflammatory bowel disease (IBD and systemic lupus erythematosus (SLE. We aimed to test the association between animal contact in infancy and oligoarticular juvenile idiopathic arthritis (OA JIA. Methods Parents of children with OA JIA registered at the Hospital for Pediatric Rheumatology in Garmisch-Partenkirchen were asked to complete a questionnaire. Children who underwent strabismus surgery at six referral centers for ophthalmology served as controls. Children age 6 to 18 years born in Germany without malformations were included (238 cases; response 89% and 832 controls; response 86%. Data were analyzed using logistic regression models after adjusting for potential confounders. Results Neither place of living (urban vs. rural area, living on a farm, nor regular farm animal (adjusted odds ratio 0.79; 95% confidence interval 0.42-1.47 or pet contact (0.79; 0.55-1.14 during infancy were clearly related to case status. Allergic rhinitis was inversely related to OA JIA (0.57; 0.34-0.95. Neither place of living (urban vs. rural area, living on a farm, nor regular farm animal (adjusted odds ratio 0.79; 95% confidence interval 0.42-1.47 or pet contact (0.79; 0.55-1.14 during infancy were related to case status. Allergic rhinitis was inversely related to OA JIA (0.57; 0.34-0.95. Conclusions Contact with farm environments in infancy might not be associated with OA JIA. This finding is consistent with previous findings for diabetes mellitus type 1 but contradicts results for IBD and SLE.

  20. Transactive Control and Coordination of Distributed Assets for Ancillary Services

    Energy Technology Data Exchange (ETDEWEB)

    Subbarao, Krishnappa; Fuller, Jason C.; Kalsi, Karanjit; Somani, Abhishek; Pratt, Robert G.; Widergren, Steven E.; Chassin, David P.

    2013-09-18

    The need to diversify energy supplies, the need to mitigate energy-related environmental impact, and the entry of electric vehicles in large numbers present challenges and opportunities to power system professionals. Wind and solar power provide many benefits, and to reap the benefits the resulting increased variability—forecasted as well as unforecasted—should be addressed. Demand resources are receiving increasing attention as one means of providing the grid balancing services. Control and coordination of a large number (~millions) of distributed smart grid assets requires innovative approaches. One such is transactive control and coordination (TC2)—a distributed, agent-based incentive and control system. The TC2 paradigm is to create a market system with the following characteristics: • Participation should be entirely voluntary. • The participant decides at what price s/he is willing to participate. • The bids and responses are automated. Such an approach has been developed and demonstrated by Pacific Northwest National Laboratory for energy markets. It is the purpose of this project to develop a similar approach for ancillary services. In this report, the following ancillary services are considered: • spinning reserve • ramping • regulation. These services are to be provided by the following devices: • refrigerators • water heaters • clothes dryers • variable speed drives. The important results are summarized below: The regulation signal can be divided into an energy-neutral high frequency component and a low frequency component. The high frequency component is particularly well suited for demand resources. The low frequency component, which carries energy non-neutrality, can be handled by a combination of generators and demand resources. An explicit method for such a separation is obtained from an exponentially weighted moving average filter. Causal filters (i.e., filters that process only present and past values of a signal

  1. Distributed Sensor Architecture for Intelligent Control that Supports Quality of Control and Quality of Service

    Directory of Open Access Journals (Sweden)

    Jose-Luis Poza-Lujan

    2015-02-01

    Full Text Available This paper is part of a study of intelligent architectures for distributed control and communications systems. The study focuses on optimizing control systems by evaluating the performance of middleware through quality of service (QoS parameters and the optimization of control using Quality of Control (QoC parameters. The main aim of this work is to study, design, develop, and evaluate a distributed control architecture based on the Data-Distribution Service for Real-Time Systems (DDS communication standard as proposed by the Object Management Group (OMG. As a result of the study, an architecture called Frame-Sensor-Adapter to Control (FSACtrl has been developed. FSACtrl provides a model to implement an intelligent distributed Event-Based Control (EBC system with support to measure QoS and QoC parameters. The novelty consists of using, simultaneously, the measured QoS and QoC parameters to make decisions about the control action with a new method called Event Based Quality Integral Cycle. To validate the architecture, the first five Braitenberg vehicles have been implemented using the FSACtrl architecture. The experimental outcomes, demonstrate the convenience of using jointly QoS and QoC parameters in distributed control systems.

  2. A Service Oriented Architecture to Integrate Short Message Service (SMS Notification in Road Traffic Volume Control System

    Directory of Open Access Journals (Sweden)

    Zahi Abu Sarhan

    2013-02-01

    Full Text Available The traffic volume becomes one of the top problems in the world, the volume of traffic spends many time and much money, the traffic volume grows daily, and there is not effective and suitable solutions for grows problem. This paper will present and describe an effective approach to integrate the Service Oriented Architecture with mobile devices and services agents in Traffic Management Systems (TMS. The Traffic Volume Control System (TVCS should enable mobile short message service (SMS notifications. Unfortunately, cellular SMS notification based on services that are not aspect of the TVCS.Developing altered exterior systems and services, to be virtually aspect of TVCS, are one of the most incorporation difficulties. In this paper, a Service Oriented Architecture (SOA approach to includecellular SMS alerts in TVCS is presented. Suggested Structure includes two layers: Service layer and Interface layer. The Service layer includes all the system software. The service layer consists of three sub layers: Orchestration, Application Services, and Agents sub-layers. While the Interface layer interrelates with speed detectors and users via sites, and with exterior organization services via Web services.

  3. Generalized access control strategies for integrated services token passing systems

    Science.gov (United States)

    Pang, Joseph W. M.; Tobagi, Fouad A.; Boyd, Stephen

    1994-08-01

    The demand for integrated services local area networks is increasing at a rapid pace with the advent of many new and exciting applications: office and factory automation, distributed computing, and multimedia communications. To support these new applications, it is imperative to integrate traffic with diverse statistical characteristics and differing delay requirements on the same network. An attractive approach for integrating traffic has been adopted in two token passing local area network standards, the IEEE 802.4 token bus standard and FDDI. The idea is to control the transmissions of each station based on a distributed timing algorithm, so as to achieve the following goals: (1) to limit the token cycles so that time-critical traffic can be accommodated, and (2) to allocate pre-specified bandwidths to different stations when the network is overloaded. We have investigated the analysis and design of this protocol. In this paper, we generalize the transmission control algorithm used previously. The major advantages of the generalization over the original protocol are: (1) it provides a much expanded design space, (2) it guarantees convergent behavior, and (3) it gives meaningful insights into the dynamics of the basic control algorithm.

  4. Farm and personal characteristics of the clientele of a community-based animal-health service programme in northern Malawi.

    Science.gov (United States)

    Hüttner, K; Leidl, K; Pfeiffer, D U; Jere, F B; Kasambara, D

    2001-05-01

    The social background, farm characteristics, indicators of income and self-evaluation returns of 96 randomly selected users of a Basic Animal Health Service (BAHS) programme in northern Malawi were compared with those of 96 matched past-users and 96 non-users, respectively. All 288 farms were visited between July and October 1997. Data analysis was performed using univariate and multivariate techniques. The results showed that, on average, BAHS users had larger cattle herds (16.3) than part-users (14.7) or non-users (12.4). Similarly, the annual yields of crops were higher for users compared to either of the other groups. Users occupied better houses and owned a larger number of farm and household items than did part-users or non-users. A third of all farmers were engaged in additional income generation to lessen the risk of poverty. However, analysis of the livestock management and the educational background of the farmers suggested that usage of the BAHS programme was not only determined by already existing 'wealth'. Improved livestock husbandry and management measures, which do not require capital investment, were more frequently applied by users compared to either of the other groups. Non-users and part-users had attained a lower level of education, were less open towards improved farming methods and felt less knowledgeable than BAHS users. The average straight-line distances from farms using BAHS to their respective village animal health worker (2.2 km) or veterinary assistant (2.9 km) were similar but varied according to ecological zone. Intensified extension and awareness meetings in villages will be required to get more non-users involved in BAHS.

  5. Nematophagous fungi for biological control of gastrointestinal nematodes in domestic animals.

    Science.gov (United States)

    Braga, Fabio Ribeiro; de Araújo, Jackson Victor

    2014-01-01

    Several studies have been conducted using fungi in the biological control of domestic animals and humans. In this respect, a large amount of research has been undertaken to understand the particularities of each fungus used. These fungi have been demonstrated to act on all classes of helminthes. Therefore, they should not only be called nematophagous but also helmintophagous. Evidence of enzymatic action has also revealed their mechanism of action, as well as potential metabolites that could be synthesized as bioactive molecules. Cultural barriers to the use of fungi should be broken down, since the impact on the environment is minimal. In this context, much is already known about the mechanism of interaction of these organisms with their 'targets'. Recent research has pointed to the search for substances derived from nematophagous fungi that have demonstrated their ovicidal and/or larvicidal activity, thus being a global premise to be studied further. Crude extracts derived from nematophagous fungi of predator and ovicidal groups reduce the amount of larvae of gastrointestinal nematodes and prevent the hatching of their eggs, since they have been demonstrated to act with extracellular proteases and other enzymes. Furthermore, the activity of these enzymes has begun to be explored regarding their possible interaction with the exoskeleton of arthropods, which could emerge as an alternative method of tick control. Finally, it should be clear that nematophagous fungi in general are 'old friends' that are ready to the 'fight with our old enemies', the gastrointestinal helminth parasites harmful to human and animal health.

  6. Evaluation of animal control measures on pet demographics in Santa Clara County, California, 1993–2006

    Directory of Open Access Journals (Sweden)

    Philip H. Kass

    2013-02-01

    Full Text Available The measurable benefits of animal control programs are unknown and the aim of this study was to determine the impact of these programs on pet population changes. A prospective cross-sectional study of 1000 households was implemented in 2005 to evaluate characteristics of the owned and unowned population of dogs and cats in Santa Clara County, California. The same population was previously studied 12 years earlier. During this time period, the county instituted in 1994 and then subsequently disestablished a municipal spay/neuter voucher program for cats. Dog intakes declined from 1992–2005, as they similarly did for an adjacent county (San Mateo. However, cat intakes declined significantly more in Santa Clara County than San Mateo, with an average annual decline of approximately 700 cats for the 12 year period. Time series analysis showed a greater than expected decline in the number of cats surrendered to shelters in Santa Clara County during the years the voucher program was in effect (1994–2005. The net savings to the county by reducing the number of cat shelter intakes was estimated at approximately $1.5 million. The measurable benefits of animal control programs are unknown and the aim of this study was to determine the impact of these programs on pet population changes.

  7. Evaluation of animal control measures on pet demographics in Santa Clara County, California, 1993-2006.

    Science.gov (United States)

    Kass, Philip H; Johnson, Karen L; Weng, Hsin-Yi

    2013-01-01

    The measurable benefits of animal control programs are unknown and the aim of this study was to determine the impact of these programs on pet population changes. A prospective cross-sectional study of 1000 households was implemented in 2005 to evaluate characteristics of the owned and unowned population of dogs and cats in Santa Clara County, California. The same population was previously studied 12 years earlier. During this time period, the county instituted in 1994 and then subsequently disestablished a municipal spay/neuter voucher program for cats. Dog intakes declined from 1992-2005, as they similarly did for an adjacent county (San Mateo). However, cat intakes declined significantly more in Santa Clara County than San Mateo, with an average annual decline of approximately 700 cats for the 12 year period. Time series analysis showed a greater than expected decline in the number of cats surrendered to shelters in Santa Clara County during the years the voucher program was in effect (1994-2005). The net savings to the county by reducing the number of cat shelter intakes was estimated at approximately $1.5 million. The measurable benefits of animal control programs are unknown and the aim of this study was to determine the impact of these programs on pet population changes.

  8. 22 CFR 124.15 - Special Export Controls for Defense Articles and Defense Services Controlled under Category XV...

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Special Export Controls for Defense Articles...-SHORE PROCUREMENT AND OTHER DEFENSE SERVICES § 124.15 Special Export Controls for Defense Articles and Defense Services Controlled under Category XV: Space Systems and Space Launches. (a) The export of...

  9. Evaluation of Animal Dungs and Organomineral Fertilizer for the Control of Meloidogyne incognita on Sweet Potato

    Directory of Open Access Journals (Sweden)

    Oluremi Solomon Osunlola

    2015-01-01

    Full Text Available Root-knot nematode, Meloidogyne incognita, is an important animate pathogen causing major damage and severe reductions in the growth, yield, and quality of sweet potato. Nematicides are expensive and their application also causes environmental pollution. A field experiment was therefore conducted to evaluate the effectiveness of poultry dung (10 or 20 t/ha, cow dung (10 or 20 t/ha, horse dung (10 or 20 t/ha, goat dung (10 or 20 t/ha, organomineral fertilizer (2 or 4 t/ha, and carbofuran (3 kg a.i/ha in the management of M. incognita on sweet potato using a randomized complete block design. The unamended plots served as control. Data were analysed using ANOVA (p≤0.05. All organic materials and carbofuran significantly (p≤0.05 reduced nematode reproduction and root damage compared with control. Poultry dung (10 and 20 t/ha and carbofuran were, however, more efficient in nematode control than other organic materials. Sweet potato plants that were grown on soil treated with organomineral fertilizer had the highest mean number of vines and fresh shoot weight, while poultry dung improved sweet potato quality and yield. It is therefore recommended that the use of poultry dung be employed in combination with other nematode control strategies to achieve sustainable, economic, and environment-friendly nematode management.

  10. Ethics control of vertebrate animals experiments in biosatellite BION-M1 project

    Science.gov (United States)

    Ilyin, Eugene

    During April 19-May 19, 2013 it was realized 30-days flight of Russian biosatellite Bion-M1. The main goal of this flight was to study effects of microgravity upon behavior and structural-functional state of different physiological systems of vertebrates. The folloving species were accommodated aboard of biosatellite: 45 mice C57bl/6, 8 Mongolian gerbils Meriones unguiculatus, 15 lizards, i.e. geckos Chondrodctylus turneri Gray, and fish Oreochromis mossambicus. The selection and traing of mice for the flight and ground-based control experiments was carried out at the Research Institute of Mitoengineering by Moscow State University. The protocols for animals care and reserch were revised and adopted by Bioethics Commission of above mentioned institute (decision on November 01, 2013, N35). The final version of Bion-M1 Scientific Reseach Program and protocols for separate experiments were discussed and adopted by Biomedical Ethics Commission of Institute of Biomedical Problems (decision on April 4, 2014, N317). The IMBP Commission has a status of Physiological Section of Russian Bioethics Committee by Russian Commision for UNESCO affairs and follows the Russian Bioethical Guidelines for Experiments in Aerospace and Naval Medicine and other national and international rules including COSPAR International Policy and Guidelines for Animal Care and Use in Space-born Research. Because US-scientists were the main partners in mice investigations the decision of IMBP Biomedical Commission related to Bion-M1 project was sended for information to Institutional Animal Care and Use Committee of NASA Ames Research Center. Postflight estimation of mice was done by Russian veterinary with the participation of NASA Chief veterinary.

  11. Cooperative Spatial Decision Support System for Controlling Animal Diseases Outbreaks in Egypt

    Directory of Open Access Journals (Sweden)

    Mahmoud Bakr

    2015-05-01

    Full Text Available Decision Support System (DSS aims to help decision maker in the process of making decision, a Spatial Decision Support System (SDSS is a DSS deals with spatial problem or use spatial data in solving a problem. Animal Diseases Spatial Decision Support System (ADSDSS utilizes the capabilities of Data warehouse, Online Analytical Processing (OLAP, Geographic Information System (GIS, data mining techniques and knowledge base systems to provide decision makers with their needed information about the infected animals, infected places and diseases outbreaks. This information is displayed as reports or charts or allocated on a map which illustrates the most and the least affected places in an easy and fast way. So decision makers can take the right decision to control the spread of diseases outbreaks. For building ADSDSS the following steps are done (a Animal diagnosis data from different data bases with climate database collected into a repository data warehouse for generating diagnosis data mart, (b OLAP capabilities integrated with the diagnosis data mart for analysis and aggregation of data, (c One of data mining techniques was applied and integrated into the system (association rules to discover the relationships between different data items, (d GIS spatial analysis and visualization capabilities integrated with the system to analyze diagnosis data and generate maps of diseases and outbreaks, (e decisions suggestion capability integrated into the system to provide decision makers with suggestions and solutions to deal with diseases outbreaks. The experimental results show that the proposed system can provide the decision makers with their needed information in a fast and easy way.

  12. Transcriptional control of an essential ribozyme in Drosophila reveals an ancient evolutionary divide in animals.

    Science.gov (United States)

    Manivannan, Sathiya N; Lai, Lien B; Gopalan, Venkat; Simcox, Amanda

    2015-01-01

    Ribonuclease P (RNase P) is an essential enzyme required for 5'-maturation of tRNA. While an RNA-free, protein-based form of RNase P exists in eukaryotes, the ribonucleoprotein (RNP) form is found in all domains of life. The catalytic component of the RNP is an RNA known as RNase P RNA (RPR). Eukaryotic RPR genes are typically transcribed by RNA polymerase III (pol III). Here we showed that the RPR gene in Drosophila, which is annotated in the intron of a pol II-transcribed protein-coding gene, lacks signals for transcription by pol III. Using reporter gene constructs that include the RPR-coding intron from Drosophila, we found that the intron contains all the sequences necessary for production of mature RPR but is dependent on the promoter of the recipient gene for expression. We also demonstrated that the intron-coded RPR copurifies with RNase P and is required for its activity. Analysis of RPR genes in various animal genomes revealed a striking divide in the animal kingdom that separates insects and crustaceans into a single group in which RPR genes lack signals for independent transcription and are embedded in different protein-coding genes. Our findings provide evidence for a genetic event that occurred approximately 500 million years ago in the arthropod lineage, which switched the control of the transcription of RPR from pol III to pol II.

  13. Transcriptional control of an essential ribozyme in Drosophila reveals an ancient evolutionary divide in animals.

    Directory of Open Access Journals (Sweden)

    Sathiya N Manivannan

    2015-01-01

    Full Text Available Ribonuclease P (RNase P is an essential enzyme required for 5'-maturation of tRNA. While an RNA-free, protein-based form of RNase P exists in eukaryotes, the ribonucleoprotein (RNP form is found in all domains of life. The catalytic component of the RNP is an RNA known as RNase P RNA (RPR. Eukaryotic RPR genes are typically transcribed by RNA polymerase III (pol III. Here we showed that the RPR gene in Drosophila, which is annotated in the intron of a pol II-transcribed protein-coding gene, lacks signals for transcription by pol III. Using reporter gene constructs that include the RPR-coding intron from Drosophila, we found that the intron contains all the sequences necessary for production of mature RPR but is dependent on the promoter of the recipient gene for expression. We also demonstrated that the intron-coded RPR copurifies with RNase P and is required for its activity. Analysis of RPR genes in various animal genomes revealed a striking divide in the animal kingdom that separates insects and crustaceans into a single group in which RPR genes lack signals for independent transcription and are embedded in different protein-coding genes. Our findings provide evidence for a genetic event that occurred approximately 500 million years ago in the arthropod lineage, which switched the control of the transcription of RPR from pol III to pol II.

  14. 18S Ribosomal RNA Evaluation as Preanalytical Quality Control for Animal DNA

    Directory of Open Access Journals (Sweden)

    Cory Ann Leonard

    2016-01-01

    Full Text Available The 18S ribosomal RNA (rRNA gene is present in all eukaryotic cells. In this study, we evaluated the use of this gene to verify the presence of PCR-amplifiable host (animal DNA as an indicator of sufficient sample quality for quantitative real-time PCR (qPCR analysis. We compared (i samples from various animal species, tissues, and sample types, including swabs; (ii multiple DNA extraction methods; and (iii both fresh and formalin-fixed paraffin-embedded (FFPE samples. Results showed that 18S ribosomal RNA gene amplification was possible from all tissue samples evaluated, including avian, reptile, and FFPE samples and most swab samples. A single swine rectal swab, which showed sufficient DNA quantity and the demonstrated lack of PCR inhibitors, nonetheless was negative by 18S qPCR. Such a sample specifically illustrates the improvement of determination of sample integrity afforded by inclusion of 18S rRNA gene qPCR analysis in addition to spectrophotometric analysis and the use of internal controls for PCR inhibition. Other possible applications for the described 18S rRNA qPCR are preselection of optimal tissue specimens for studies or preliminary screening of archived samples prior to acceptance for biobanking projects.

  15. Quality Control Review of the Defense Finance and Accounting Service Internal Audit Organization

    Science.gov (United States)

    2014-12-01

    No. DODIG-2015-043 D E C E M B E R 1 , 2 0 1 4 Quality Control Review of the Defense Finance and Accounting Service Internal Audit Organization... FINANCE AND ACCOUNTING SERVICE SUBJECT: Quality Control Review of the Defense Finance and Accounting Service Internal Audit Organization (Report No...organization, Defense Finance and Accounting Service Office of Internal Review (DFAS IR), in effect for the period ended June 30, 2014. The generally

  16. Body side-specific control of motor activity during turning in a walking animal.

    Science.gov (United States)

    Gruhn, Matthias; Rosenbaum, Philipp; Bockemühl, Till; Büschges, Ansgar

    2016-04-27

    Animals and humans need to move deftly and flexibly to adapt to environmental demands. Despite a large body of work on the neural control of walking in invertebrates and vertebrates alike, the mechanisms underlying the motor flexibility that is needed to adjust the motor behavior remain largely unknown. Here, we investigated optomotor-induced turning and the neuronal mechanisms underlying the differences between the leg movements of the two body sides in the stick insect Carausius morosus. We present data to show that the generation of turning kinematics in an insect are the combined result of descending unilateral commands that change the leg motor output via task-specific modifications in the processing of local sensory feedback as well as modification of the activity of local central pattern generating networks in a body-side-specific way. To our knowledge, this is the first study to demonstrate the specificity of such modifications in a defined motor task.

  17. The version control service for ATLAS data acquisition configuration files

    CERN Document Server

    Soloviev, Igor; The ATLAS collaboration

    2012-01-01

    To configure data taking session the ATLAS systems and detectors store more than 160 MBytes of data acquisition related configuration information in OKS XML files [1]. The total number of the files exceeds 1300 and they are updated by many system experts. In the past from time to time after such updates we had experienced problems caused by XML syntax errors or inconsistent state of files from a point of view of the overall ATLAS configuration. It was not always possible to know who made a modification causing problems or how to go back to a previous version of the modified file. Few years ago a special service addressing these issues has been implemented and deployed on ATLAS Point-1. It excludes direct write access to XML files stored in a central database repository. Instead, for an update the files are copied into a user repository, validated after modifications and committed using a version control system. The system's callback updates the central repository. Also, it keeps track of all modifications pro...

  18. Animal-assisted therapy with farm animals for persons with psychiatric disorders: effects on self-efficacy, coping ability and quality of life, a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Braastad Bjarne O

    2008-04-01

    Full Text Available Abstract Background The benefits of Animal-Assisted Therapy (AAT for humans with mental disorders have been well-documented using cats and dogs, but there is a complete lack of controlled studies using farm animals as therapeutic agents for psychiatric patients. The study was developed in the context of Green care, a concept that involves the use of farm animals, plants, gardens, or the landscape in recreational or work-related interventions for different target groups of clients in cooperation with health authorities. The present study aimed at examining effects of a 12-week intervention with farm animals on self-efficacy, coping ability and quality of life among adult psychiatric patients with a variety of psychiatric diagnoses. Methods The study was a randomized controlled trial and follow-up. Ninety patients (59 women and 31 men with schizophrenia, affective disorders, anxiety, and personality disorders completed questionnaires to assess self-efficacy (Generalized Self-Efficacy Scale; GSE, coping ability (Coping Strategies Scale, and quality of life (Quality of Life Scale; QOLS-N before, at the end of intervention, and at six months follow-up. Two-thirds of the patients (N = 60 were given interventions; the remaining served as controls. Results There was significant increase in self-efficacy in the treatment group but not in the control group from before intervention (SB to six months follow-up (SSMA, (SSMA-SB; F1,55 = 4.20, p= 0.05 and from end of intervention (SA to follow-up (SSMA-SA; F1,55 = 5.6, p= 0.02. There was significant increase in coping ability within the treatment group between before intervention and follow-up (SSMA-SB = 2.7, t = 2.31, p = 0.03, whereas no changes in quality of life was found. There were no significant changes in any of the variables during the intervention. Conclusion AAT with farm animals may have positive influences on self-efficacy and coping ability among psychiatric patients with long lasting psychiatric

  19. Civil Service Reforms in Thailand: Political Control and Corruption.

    OpenAIRE

    Prijono Tjiptoherijanto

    2012-01-01

    After the 1973 student demonstration marked a changing in Thai political history. The principle of Weberian bureaucracy such as political neutrality becomes the legal framework of the Civil Service under democratic environment. However, given the cultural values and their impact on the bureaucracy, any serious change must came from the top leadership.Another characteristic of the Thai's civil service is corruption practices. The close personal connections between politician, civil service, an...

  20. Compendium of animal rabies prevention and control, 2006: National Association of State Public Health Veterinarians, Inc. (NASPHV).

    Science.gov (United States)

    2006-04-14

    Rabies is a fatal viral zoonosis and a serious public health problem. The recommendations in this compendium serve as a basis for animal rabies prevention and control programs throughout the United States and facilitate standardization of procedures among jurisdictions, thereby contributing to an effective national rabies-control program. This document is reviewed annually and revised as necessary. These recommendations do not supersede state and local laws or requirements. Principles of rabies prevention and control are detailed in Part I; Part II contains recommendations for parenteral vaccination procedures; all animal rabies vaccines licensed by the United States Department of Agriculture (USDA) and marketed in the United States are listed in Part III.

  1. Climate control based on temperature measurement in the animal-occupied zone of a pig room with ground channel ventilation

    NARCIS (Netherlands)

    Wagenberg, van A.V.; Aerts, J.M.; Brecht, van A.; Vranken, E.; Leroy, T.; Berckmans, D.

    2005-01-01

    It is known that there can be a significant temperature difference between the position of the climate controller sensor (room temperature) and the animal-occupied zone (AOZ) in a pig room. This study explores the advantages of using AOZ temperature in climate control. The objectives were: (1) to ev

  2. A polarised population of dynamic microtubules mediates homeostatic length control in animal cells.

    Directory of Open Access Journals (Sweden)

    Remigio Picone

    Full Text Available Because physical form and function are intimately linked, mechanisms that maintain cell shape and size within strict limits are likely to be important for a wide variety of biological processes. However, while intrinsic controls have been found to contribute to the relatively well-defined shape of bacteria and yeast cells, the extent to which individual cells from a multicellular animal control their plastic form remains unclear. Here, using micropatterned lines to limit cell extension to one dimension, we show that cells spread to a characteristic steady-state length that is independent of cell size, pattern width, and cortical actin. Instead, homeostatic length control on lines depends on a population of dynamic microtubules that lead during cell extension, and that are aligned along the long cell axis as the result of interactions of microtubule plus ends with the lateral cell cortex. Similarly, during the development of the zebrafish neural tube, elongated neuroepithelial cells maintain a relatively well-defined length that is independent of cell size but dependent upon oriented microtubules. A simple, quantitative model of cellular extension driven by microtubules recapitulates cell elongation on lines, the steady-state distribution of microtubules, and cell length homeostasis, and predicts the effects of microtubule inhibitors on cell length. Together this experimental and theoretical analysis suggests that microtubule dynamics impose unexpected limits on cell geometry that enable cells to regulate their length. Since cells are the building blocks and architects of tissue morphogenesis, such intrinsically defined limits may be important for development and homeostasis in multicellular organisms.

  3. Choice, perceived control, and customer satisfaction: the psychology of online service recovery.

    Science.gov (United States)

    Chang, Chia-Chi

    2008-06-01

    Service failures and consequent recoveries have been identified as critical determinants of customer retention. Therefore, effective service recovery programs warrant further exploration, particularly in the online shopping environment, where consumers can receive immediate and tangible service recovery. The results of the present study suggest that by providing a choice of recovery options, customers' sense of control is increased, as is their satisfaction with the particular recovery efforts and their overall satisfaction with the entire service experience. Also, service importance accentuated the impact of choice on perceived control. Specifically, when the service was of greater importance, giving customers a choice of recovery options augmented customers' sense of control more than when the service was of lesser importance. The implications of the findings are also discussed.

  4. Veterinary medicines and competition animals: the question of medication versus doping control.

    Science.gov (United States)

    Toutain, Pierre-Louis

    2010-01-01

    EHLSC in the risk management procedure is the establishment of harmonised screening limits (HSL). The HSL is a confidential instruction to laboratories from racing authorities to screen in plasma or urine for the presence of drugs commonly used in equine medication. The HSL is derived from the IPC (for plasma) or from the IUC (for urine), established during the risk assessment step. The EHSLC decided to keep HSL confidential and to inform stakeholders of the duration of the detection time (DT) of the main medications when screening is performed with the HSL. A DT is the time at which the urinary (or plasma) concentration of a drug, in all horses involved in a trial conducted according to the EHSLC guidance rules, is shown to be lower than the HSL when controls are performed using routine screening methods. These DTs, as issued by the EHSLC (and adopted by the Fédération Equestre Internationale or FEI) provide guidance to veterinarians enabling them to determine a withdrawal time (WT) for a given horse under treatment. A WT should always be longer than a DT because the WT takes into account the impact of all sources of animal variability as well as the variability associated with the medicinal product actually administered in order to avoid a positive test. The major current scientific challenges faced in horse doping control are those instances of the administration of recombinant biological substances (EPO, GH, growth factors etc.) having putative long-lasting effects while being difficult or impossible to detect for more than a few days. Innovative bioanalytical approaches are now addressing these challenges. Using molecular tools, it is expected in the near future that transcriptional profiling analysis will be able to identify some molecular "signatures" of exposure to doping substances. The application of proteomic (i.e. the large scale investigation of protein biomarkers) and metabolomic (i.e. the study of metabolite profiling in biological samples) techniques

  5. SAFETY AND QUALITY CONTROL OF TRANSPORT SERVICES ON RAILWAY TRANSPORT

    Directory of Open Access Journals (Sweden)

    I. P. Sadlovska

    2010-10-01

    Full Text Available The article presents the provisions to improve procedure of licensing of passenger and freight transportation, technical specifications for services related to the passenger and freight transportations.

  6. Vagal control of cardiac electrical activity and wall motion during ventricular fibrillation in large animals.

    Science.gov (United States)

    Naggar, Isaac; Nakase, Ko; Lazar, Jason; Salciccioli, Louis; Selesnick, Ivan; Stewart, Mark

    2014-07-01

    Vagal inputs control pacemaking and conduction systems in the heart. Anatomical evidence suggests a direct ventricular action, but functional evidence that separates direct and indirect (via the conduction system) vagal actions is less well established. We studied vagus nerve stimulation (VNS) during sinus rhythm and ventricular fibrillation (VF) in pigs and sheep to determine: 1) the range of unilateral and bilateral actions (inotropic and chronotropic) and 2) whether VNS alters left ventricular motion and/or electrical activity during VF, a model of abnormal electrical conduction of the left ventricle that excludes sinus and atrioventricular nodal function. Adult pigs (N=8) and sheep (N=10) were anesthetized with urethane and mechanically ventilated. VNS was performed in animals at 1, 2, 5, 10, 20, 50, and 100Hz for 20s. VF was induced with direct current to the ventricles or occlusion of the left anterior descending coronary artery. In 4 pigs and 3 sheep, left ventricular wall motion was assessed from endocardial excursion in epicardial echocardiography. In sheep and pigs, the best frequency among those tested for VNS during sinus rhythm to produce sustained electrical and mechanical ventricular standstill was 50Hz for unilateral or bilateral stimulation. When applied during VF, bilateral VNS increased the variability of the dominant VF frequency, indicating a direct impact on the excitability of ventricular myocytes, and decreased endocardial excursion by more than 50% during VF. We conclude that the vagus nerve directly modulates left ventricular function independently from its effects on the conduction system.

  7. Weighted Activity and Costing of Surveillance and Control in Animal Epidemiology

    Directory of Open Access Journals (Sweden)

    Duboz Raphaël

    2013-01-01

    Full Text Available Activity based modeling and simulation is a very promising field. It has recently demonstrated its potential from modeling software development methods [9] to the design of low energy sensors. In this position paper, I would like to initiate a reflexion on the use of the weighted activity in the context of financial costing using the formulation recently proposed by X. Hu and B.P. Zeigler [5]. I propose here to formalize a recent approach of costing, the Time-Driven Activity Based Costing [3], using the theoretical modeling framework initiated by B.P. Zeigler [6]. I argue that this specification can potentially improve the traditional model of Time-Driven Activity Based Costing. I illustrate the approach in the context of surveillance and control in animal epidemiology. The demonstration of its effectiveness is not done in this position paper. Nevertheless, as the existing costing systems are designed to support decision making in business management, the scenario based approach proposed in this paper should be very useful to support decisions in complex management situations.

  8. The Role of Serotonin (5-HT) in Behavioral Control: Findings from Animal Research and Clinical Implications.

    Science.gov (United States)

    Sanchez, C L; Biskup, C S; Herpertz, S; Gaber, T J; Kuhn, C M; Hood, S H; Zepf, F D

    2015-05-19

    The neurotransmitters serotonin and dopamine both have a critical role in the underlying neurobiology of different behaviors. With focus on the interplay between dopamine and serotonin, it has been proposed that dopamine biases behavior towards habitual responding, and with serotonin offsetting this phenomenon and directing the balance toward more flexible, goal-directed responding. The present focus paper stands in close relationship to the publication by Worbe et al. (2015), which deals with the effects of acute tryptophan depletion, a neurodietary physiological method to decrease central nervous serotonin synthesis in humans for a short period of time, on the balance between hypothetical goal-directed and habitual systems. In that research, acute tryptophan depletion challenge administration and a following short-term reduction in central nervous serotonin synthesis were associated with a shift of behavioral performance towards habitual responding, providing further evidence that central nervous serotonin function modulates the balance between goal-directed and stimulus-response habitual systems of behavioral control. In the present focus paper, we discuss the findings by Worbe and colleagues in light of animal experiments as well as clinical implications and discuss potential future avenues for related research.

  9. TiO2 nanotubes as animal drug delivery system and in vitro controlled release.

    Science.gov (United States)

    Lai, Shuting; Zhang, Wei; Liu, Fang; Wu, Cui; Zeng, Dongping; Sun, Yongxue; Xu, Yuehua; Fang, Yueping; Zhou, Wuyi

    2013-01-01

    The enrofloxacin hydrochloride (Enro), an anti-inflammatory drug for the animals, was loaded on the TNTs through physical absorption due to the high specific surface area and excellent surface activity of the TiO2 nanotubes. The samples were characterized by XRD, BET, TEM, TG and FTIR. The in vitro controlled release behavior at different temperatures was studied in detail. The results showed that the obtained TNTs were uniform and mainly amorphous crystal phase with a diameter of 10-15 nm and a length of 350-400 nm. By investigating the effect of the hydrothermal reaction process of the obtained TiO2 nanotubes and the drug loading frequency on the loading content of Enro drugs, the results indicated that the increasing loading frequency of the drug was available for the drug loading and the maximum loading content of drug reached to 33.28%. Enro-TNTs performed a better release profile at low temperature than at high temperature in PBS solution. The Higuchi square root models are suitable to explain the in vitro drug release behavior of Enro from Enro-TNTs.

  10. The Prosocial Effects of 3,4-methylenedioxymethamphetamine (MDMA): Controlled Studies in Humans and Laboratory Animals

    Science.gov (United States)

    Kamilar-Britt, Philip; Bedi, Gillinder

    2015-01-01

    Users of ±3,4-Methylenedioxymethamphetamine (MDMA; ‘ecstasy’) report prosocial effects such as sociability and empathy. Supporting these apparently unique social effects, data from controlled laboratory studies indicate that MDMA alters social feelings, information processing, and behavior in humans, and social behavior in rodents. Here, we review this growing body of evidence. In rodents, MDMA increases passive prosocial behavior (adjacent lying) and social reward while decreasing aggression, effects that may involve serotonin 1A receptor mediated oxytocin release interacting with vasopressin receptor 1A. In humans, MDMA increases plasma oxytocin and produces feelings of social affiliation. It decreases identification of negative facial expressions (cognitive empathy) and blunts responses to social rejection, while enhancing responses to others’ positive emotions (emotional empathy) and increasing social approach. Thus, consistent with drug folklore, laboratory administration of MDMA robustly alters social processing in humans and increases social approach in humans and animals. Effects are consistent with increased sociability, with mixed evidence about enhanced empathy. These neurobiologically-complex prosocial effects likely motivate recreational ecstasy use. PMID:26408071

  11. Using public health surveillance data to monitor the effectiveness of brucellosis control measures in animals.

    Directory of Open Access Journals (Sweden)

    KUJTIM MERSINAJ

    2014-06-01

    Full Text Available The current brucellosis control program in small ruminants consists in two major components the first is an intervention strategy through modification of host resistance by vaccinating the entire small ruminant’s population using live attenuated Rev-1 strain of B. melitensis. The second is a post vaccination monitoring and surveillance system (MOSS to monitor the efficacy of the mass vaccination. The MOSS is based on sampling vaccinated animals between 20 to 40 days post-vaccination and testing through Rose Bengal Plate Test in order to detect antibody presence and evaluate the vaccination sero-conversion and coverage. Rose Bengal test is recommended for screening of samples to determine flock prevalence and like other serological tests it cannot discriminate between natural infection and vaccination antibodies. The methodology used in the post vaccination MOSS during the mass vaccination campaigns of 2012 and 2013 demonstrated much strength upon which future MOSS should be built. However, the current system has also shown gaps in terms of missed opportunities to analyse information generated from other sources. Trends of disease in accidental hosts like humans have not been integrated within post vaccination MOSS. Given that the infection level cannot be estimated in small ruminants, data generated by public health surveillance system can be able to give an independent overview of the impact of the vaccination campaign. This paper will address in depth this issue by showcasing the value of integrated surveillance data in monitoring the success of brucellosis control measures in small ruminants as a one health approach in practise.

  12. 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.

  13. Regulating Animal Health, Gender and Quality Control: A Study of Veterinary Surgeons in Great Britain

    Science.gov (United States)

    Enticott, Gareth

    2012-01-01

    This paper explores the validity of performance management regimes for quality assuring animal health regulation by comparing the results of tests for bovine tuberculosis (bTB) between male and female vets. In doing so it hopes to present some practical solutions to the regulation of animal disease and encourage further sociological study of the…

  14. Efficacy of European starling control to reduce Salmonella enterica contamination in a concentrated animal feeding operation in the Texas panhandle

    Directory of Open Access Journals (Sweden)

    Bodenchuk Michael J

    2011-02-01

    Full Text Available Abstract Background European starlings (Sturnus vulgaris are an invasive bird species known to cause damage to plant and animal agriculture. New evidence suggests starlings may also contribute to the maintenance and spread of diseases within livestock facilities. Identifying and mitigating the risk pathways that contribute to disease in livestock is necessary to reduce production losses and contamination of human food products. To better understand the impact starlings have on disease transmission to cattle we assessed the efficacy of starling control as a tool to reduce Salmonella enterica within a concentrated animal feeding operation. We matched a large facility, slated for operational control using DRC-1339 (3-chloro-4-methylaniline hydrochloride, also 3-chloro p-toluidine hydrochloride, 3-chloro-4-methylaniline, with a comparable reference facility that was not controlling birds. In both facilities, we sampled cattle feed, cattle water and cattle feces for S. enterica before and after starling control operations. Results Within the starling-controlled CAFO, detections of S. enterica contamination disappeared from feed bunks and substantially declined within water troughs following starling control operations. Within the reference facility, detections of S. enterica contamination increased substantially within feed bunks and water troughs. Starling control was not observed to reduce prevalence of S. enterica in the cattle herd. Following starling control operations, herd prevalence of S. enterica increased on the reference facility but herd prevalence of S. enterica on the starling-controlled CAFO stayed at pretreatment levels. Conclusions Within the starling-controlled facility detections of S. enterica disappeared from feed bunks and substantially declined within water troughs following control operations. Since cattle feed and water are obvious routes for the ingestion of S. enterica, starling control shows promise as a tool to help

  15. Risk factors for MRSA infection in companion animals: results from a case-control study within Germany.

    Science.gov (United States)

    Vincze, Szilvia; Brandenburg, Anja G; Espelage, Werner; Stamm, Ivonne; Wieler, Lothar H; Kopp, Peter A; Lübke-Becker, Antina; Walther, Birgit

    2014-10-01

    Increasing numbers of companion animals suffering from infections with methicillin-resistant Staphylococcus aureus (MRSA) have been reported in the recent past. These infections are of particular concern because of the limited treatment options for MRSA and their transferability to humans. Since MRSA lineages isolated from infected companion animals often mirror typical human epidemic strains circulating in the same region, successful strategies to combat MRSA need strong and coordinated efforts from both, the human and the veterinary field according to the "One Health" concept. Hence, to identify potential risk factors related to MRSA infections in dogs, cats and horses, a case-control study was conducted, including data on 106 MRSA-infected animal patients as cases and 102 MSSA-infected animals as controls, originating from 155 different veterinary settings within Germany. Demographic data on animal patients, patient history and administration of antibiotics as well as practice/clinic specific parameters were assessed as putative risk factors. Multivariable logistic regression identified the following variables as risk factors for MRSA infection compared to MSSA infection: number of employees working at the veterinary setting (n>10; p<0.001), antibiotic treatment prior to sampling (systemic: p=0.002; local: p=0.049, both: p=0.011) and surgical site infection (p<0.001). Spa typing revealed predominantly clonal complexes well-known for hospital-associated lineages spreading in human health-care settings in Germany (CC5 and CC22) for isolates of dog and cat origin. CC398-MRSA dominated among equine isolates, a CC that was described as a nosocomial pathogen in equine clinical settings before. The identified risk factors and genotyping results are in accordance with numerous study outcomes from the field of human medicine and point towards reasonable problems with nosocomial spread of MRSA, especially within companion animal veterinary clinics. To define targeted

  16. Service Oriented Architecture for Coast Guard Command and Control

    Science.gov (United States)

    2007-03-01

    Operations BPEL4WS The Business Process Execution Language for Web Services BPMN Business Process Modeling Notation CASP Computer Aided Search Planning...Business Process Modeling Notation ( BPMN ) provides a standardized graphical notation for drawing business processes in a workflow. Software tools

  17. Evaluation of Electric Vehicle Charging Controllability for Provision of Time Critical Grid Services

    DEFF Research Database (Denmark)

    Martinenas, Sergejus; Marinelli, Mattia; Andersen, Peter Bach;

    2016-01-01

    Replacement of conventional generation by more stochastic renewable generation sources leads to reduction of inertia and controllability in the power system. This introduces the need for more dynamic regulation services. These faster services could potentially be provided by the growing number...... of electric vehicles. EVs are a fast responding energy resource with high availability. This work evaluates and experimentally shows the limits of EV charging controllability with the focus on its suitability for providing ancillary grid services. Three different series produced EVs are tested....... The experimental testing is done by using charging current controllability of built-in AC charger to provide a primary frequency regulation service with very dynamic input frequency. The results show that most the controllability of most EVs is more than suitable for providing time critical grid services...

  18. Announcement: Release of National Association of State Public Health Veterinarians' 2016 Compendium of Animal Rabies Prevention and Control.

    Science.gov (United States)

    2017-02-10

    The 2016 Compendium of Animal Rabies Prevention and Control was released in the March 1, 2016 issue of the Journal of the American Veterinary Medical Association (1). The Compendium's national recommendations for the prevention and control of animal rabies are intended to serve as a basis for an effective rabies control program in the United States. These recommendations facilitate standardization of control procedures across jurisdictions and are reviewed annually and updated as necessary. This announcement of the recommendations facilitates their adoption by increasing awareness among public health agencies and practitioners and makes more readily available a link to statutes and regulations in certain jurisdictions that refer directly to the Compendium language published in MMWR.

  19. Compendium of animal rabies prevention and control, 2004: National Association of State Public Health Veterinarians, Inc. (NASPHV).

    Science.gov (United States)

    2004-06-25

    Rabies is a fatal viral zoonosis and a serious public health problem. The purpose of this compendium is to provide information to veterinarians, public health officials, and others concerned with rabies prevention and control. These recommendations serve as the basis for animal rabies-control programs throughout the United States and facilitate standardization of procedures among jurisdictions, thereby contributing to an effective national rabies-control program. This document is reviewed annually and revised as necessary. Parenteral vaccination procedure recommendations are contained in Part I; Part II details the principles of rabies control; all animal rabies vaccines licensed by the United States Department of Agriculture (USDA) and marketed in the United States are listed in Part III.

  20. Observational Learning from Animated Models: Effects of Studying-Practicing Alternation and Illusion of Control on Transfer

    NARCIS (Netherlands)

    Wouters, Pieter; Paas, Fred; Van Merriënboer, Jeroen

    2008-01-01

    Wouters, P. J. M., Paas, F., & Van Merriënboer, J. J. G. (2010). Observational learning from animated models: effects of studying-practicing alternation and illusion of control on transfer. Instructional Science, 38(1), 89-104. doi:10.1007/s11251-008-9079-0

  1. Are Children with Autism More Responsive to Animated Characters? A Study of Interactions with Humans and Human-Controlled Avatars

    Science.gov (United States)

    Carter, Elizabeth J.; Williams, Diane L.; Hodgins, Jessica K.; Lehman, Jill F.

    2014-01-01

    Few direct comparisons have been made between the responsiveness of children with autism to computer-generated or animated characters and their responsiveness to humans. Twelve 4-to 8-year-old children with autism interacted with a human therapist; a human-controlled, interactive avatar in a theme park; a human actor speaking like the avatar; and…

  2. Development of a method for controlling salt and sodium use during meal preparation for food services

    OpenAIRE

    Cristina Barbosa Frantz; Marcela Boro Veiros; Rossana Pacheco da Costa Proença; Anete Araújo de Sousa

    2013-01-01

    OBJECTIVE: The study developed a method for controlling the amount of salt and sodium during food preparation, Controlling Salt and Sodium use During Meal Preparation for food services based on the Hazard Analysis and Critical Control Points principles. METHODS: The method was conceived and perfected during a study case in a commercial food service located in Florianópolis, Santa Catarina, Brazil. Data were collected from technical cards, recipes and measurements during food preparation. The ...

  3. Using a cognitive architecture for general purpose service robot control

    Science.gov (United States)

    Puigbo, Jordi-Ysard; Pumarola, Albert; Angulo, Cecilio; Tellez, Ricardo

    2015-04-01

    A humanoid service robot equipped with a set of simple action skills including navigating, grasping, recognising objects or people, among others, is considered in this paper. By using those skills the robot should complete a voice command expressed in natural language encoding a complex task (defined as the concatenation of a number of those basic skills). As a main feature, no traditional planner has been used to decide skills to be activated, as well as in which sequence. Instead, the SOAR cognitive architecture acts as the reasoner by selecting which action the robot should complete, addressing it towards the goal. Our proposal allows to include new goals for the robot just by adding new skills (without the need to encode new plans). The proposed architecture has been tested on a human-sized humanoid robot, REEM, acting as a general purpose service robot.

  4. Quality control for laboratory animals%实验动物的质量管理与控制

    Institute of Scientific and Technical Information of China (English)

    宁磊(综述); 张新创(审校)

    2014-01-01

    我国通过建立的实验动物法律法规、管理制度、技术标准、许可证制度、动物质量检测体系等一系列措施,加大了对实验动物的管理力度。目的是提高和保证实验动物质量,提高实验动物科技水平和生命科学研究水平。同时,随着管理力度的加大和人们认识水平的提高及动物环境设施的改善,动物的福利也得到了很大的改善和提高,更有利于提高动物试验结果的准确性和可信性。%A series of management measures have been developed including laboratory animal law and regulation , manage-ment system, technical standard , licensing system, quality inspection system for laboratory animal , etc, so as to strengthen controlling of this aspect in China .The purpose is to improve and guarantee the quality of laboratory animal ,and improve level in laboratory animal science and in research of life science in a nationwide .Through the implementation of these measures , it has been made a great progress in laboratory animal quality and scientific research even in the whole life sci -ence research, meanwhile, animal experimental results have become accurate and reliable along with a better animal living enveronment and a reformed animal welfare .

  5. Genetic Algorithm based PID controller for Frequency Regulation Ancillary services

    Directory of Open Access Journals (Sweden)

    Sandeep Bhongade

    2010-12-01

    Full Text Available In this paper, the parameters of Proportional, Integral and Derivative (PID controller for Automatic Generation Control (AGC suitable in restructured power system is tuned according to Generic Algorithms (GAs based performance indices. The key idea of the proposed method is to use the fitness function based on Area Control Error (ACE. The functioning of the proposed Genetic Algorithm based PID (GAPID controller has been demonstrated on a 75-bus Indian power system network and the results have been compared with those obtained by using Least Square Minimization method.

  6. Active Power Control of Wind Turbines for Ancillary Services: A Comparison of Pitch and Torque Control Methodologies

    Energy Technology Data Exchange (ETDEWEB)

    Aho, Jacob; Fleming, Paul; Pao, Lucy Y.

    2016-08-01

    As wind energy generation becomes more prevalent in some regions, there is increased demand for wind power plants to provide ancillary services, which are essential for grid reliability. This paper compares two different wind turbine control methodologies to provide active power control (APC) ancillary services, which include derating or curtailing power generation, providing automatic generation control (AGC), and providing primary frequency control (PFC). The torque APC controller provides all power control through the power electronics whereas the pitch APC controller uses the blade pitch actuators as the primary means of power control. These controllers are simulated under various wind conditions with different derating set points and AGC participation levels. The metrics used to compare their performance are the damage equivalent loads (DELs) induced on the structural components and AGC performance metrics, which are used to determine the payments for AGC services by system operators in the United States. The simulation results show that derating the turbine reduces structural loads for both control methods, with the APC pitch control providing larger reductions in DELs, lower AGC performance scores, and higher root-mean-square pitch rates. Providing AGC increases the structural loads when compared to only derating the turbine, but even the AGC DELs are generally lower than those of the baseline control system. The torque APC control methodology also allows for more sustained PFC responses under certain derating conditions.

  7. Evaluation of different techniques to control hydrogen sulfide and greenhouse gases from animal production systems

    Science.gov (United States)

    Gautam, Dhan Prasad

    The livestock manure management sector is one of the prime sources for the emission of greenhouse gases (GHGs) and other pollutant gases such as ammonia (NH3) and hydrogen sulfide (H2S), which may affect the human health, animal welfare, and the environment. So, worldwide investigations are going on to mitigate these gaseous emissions. The overall objective of this research was to investigate different approaches (dietary manipulation and nanotechnology) for mitigating the gaseous emissions from livestock manure system. A field study was conducted to investigate the effect of different levels of dietary proteins (12 and 16%) and fat levels (3 to 5.5%) fed to beef cattle on gaseous emission (methane-CH4, nitrous oxide-N2O, carbon dioxide-CO 2 and hydrogen sulfide-H2S) from the pen surface. To evaluate the effects of different nanoparticles (zinc oxide-nZnO; and zirconium-nZrO 2) on these gaseous emissions from livestock manure stored under anaerobic conditions, laboratory studies were conducted with different treatments (control, bare NPs, NPs entrapped alginate beads applying freely and keeping in bags, and used NPs entrapped alginate beads). Field studies showed no significant differences in the GHG and H2S emissions from the manure pen surface. Between nZnO and nZrO2, nZnO outperformed the nZrO2 in terms of gases production and concentration reduction from both swine and dairy liquid manure. Application of nZnO at a rate of 3 g L-1 showed up to 82, 78, 40 and 99% reduction on total gas production, CH 4, CO2 and H2S concentrations, respectively. The effectiveness of nZnO entrapped alginate (alginate-nZnO) beads was statistically lower than the bare nZnO, but both of them were very effective in reducing gas production and concentrations. These gaseous reductions were likely due to combination of microbial inhibition of microorganisms and chemical conversion during the treatment, which was confirmed by microbial plate count, SEM-EDS, and XPS analysis. However

  8. 47 CFR 95.201 - (R/C Rule 1) What is the Radio Control (R/C) Radio Service?

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false (R/C Rule 1) What is the Radio Control (R/C) Radio Service? 95.201 Section 95.201 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES Radio Control (R/C) Radio Service...

  9. A Model for Service Life Control of Selected Device Systems

    Directory of Open Access Journals (Sweden)

    Zieja Mariusz

    2014-04-01

    Full Text Available This paper presents a way of determining distribution of limit state exceedence time by a diagnostic parameter which determines accuracy of maintaining zero state. For calculations it was assumed that the diagnostic parameter is deviation from nominal value (zero state. Change of deviation value occurs as a result of destructive processes which occur during service. For estimation of deviation increasing rate in probabilistic sense, was used a difference equation from which, after transformation, Fokker-Planck differential equation was obtained [4, 11]. A particular solution of the equation is deviation increasing rate density function which was used for determining exceedance probability of limit state. The so-determined probability was then used to determine density function of limit state exceedance time, by increasing deviation. Having at disposal the density function of limit state exceedance time one determined service life of a system of maladjustment. In the end, a numerical example based on operational data of selected aircraft [weapon] sights was presented. The elaborated method can be also applied to determining residual life of shipboard devices whose technical state is determined on the basis of analysis of values of diagnostic parameters.

  10. 78 FR 78416 - Submission for Review: Program Services Evaluation Surveys, OMB Control No. 3206-0252

    Science.gov (United States)

    2013-12-26

    ... MANAGEMENT Submission for Review: Program Services Evaluation Surveys, OMB Control No. 3206-0252 AGENCY: U.S... on the information collection request (ICR) 3206-0252, Program Services Evaluation Surveys. As... of appropriate automated, electronic, mechanical, or other technological collection techniques...

  11. 75 FR 35092 - Submission for Review: Program Services Evaluation Surveys, OMB Control No. 3206-NEW

    Science.gov (United States)

    2010-06-21

    ... MANAGEMENT Submission for Review: Program Services Evaluation Surveys, OMB Control No. 3206-NEW AGENCY: U.S... on a new information collection request (ICR) 3206-NEW, Program Services Evaluation Surveys. As... of appropriate automated, ] electronic, mechanical, or other technological collection techniques...

  12. Management control of support services : Organizational embeddedness and non-strategic IT

    NARCIS (Netherlands)

    Lau, La E.; Laan, van der M.; Kruis, A.; Speklé, R.F.

    2012-01-01

    This chapter provides evidence on the factors that influence the design of the control arrangements that govern support services. Specifically, we study sourcing decisions of non-strategic information technology (IT) support services. While the popular management literature suggests to outsource non

  13. 78 FR 78415 - Submission for Review: Customer Service Surveys, OMB Control No. 3206-0236

    Science.gov (United States)

    2013-12-26

    ... MANAGEMENT Submission for Review: Customer Service Surveys, OMB Control No. 3206-0236 AGENCY: U.S. Office of... information collection request (ICR) 3206-0236, Customer Service Surveys. As required by the Paperwork..., Attention: PRA Officer or sent by email to pra@opm.gov . FOR FURTHER INFORMATION CONTACT: A copy of this...

  14. Cancer and Cancer Prevention and Control Programs in the Aberdeen Area Indian Health Service.

    Science.gov (United States)

    Welty, Thomas K.

    1992-01-01

    Describes cancer control activities by the Indian Health Service in North Dakota, South Dakota, Iowa, and Nebraska, including risk factor assessment and cancer screening using a modified Health Risk Appraisal; interventions to reduce smoking; community empowerment; development of health education materials; and clinical preventive services. (SV)

  15. Chrpsomva bezziana, The Cause of Myiasis on animal And Human : Problem and Control

    Directory of Open Access Journals (Sweden)

    April H Wardhana

    2006-09-01

    Full Text Available Myiasis is an infestation of larvae (Diptera into the live host tissue of warm-blooded animals including humans . This disease is often found in tropical countries, particularly in the community with low socio-economic level. From many flies causing myiasis, Chrysomya bezziana is medically the most important agent due to its obligate parasite property and causing economies losses . Some myiasis cases on humans and animals in Indonesia are caused by C. bezziana larvae infestation or mixed infestation with Sarcophaga sp . Sulawesi, East Sumba, Lombok, Sumbawa, Papua and Java islands were reported as myiasis endemic areas . Myiasis cases on animals occurred after parturition (vulval myiasis then is followed by umbilical myiasis on their calf or traumatic wounds, while myiasis on humans are caused by untreated fresh wounds or chronic wounds such as leprosy, diabetes, etc . Besides, nature holes like nose, eyes, ears or mouth are also reported as entry port for those larvae . Clinical signs of myiasis are various and non-specific depends on location of infested part of body, i.e . fever, inflammation, pruritus, headache, vertigo, swelling and hipereosinophilia . There would be serious conditions with secondary infection by bacteria . Myiasis treatment on animals is simpler than humans . Surgical operation is often carried out on infested human part of bodies . Insecticides were used to treat animal myiasis but had raised resistant . Myiasis treatment on humans may be done locally or systemically . Antibiotic broad spectrum or which is suitable with culture and resistance status of bacteria were given for systemic treatment . Chloroform and turpentine with ratio 1 : 4 were used for local treatment . Some of essential oils have also been tested in laboratory as an alternative medicine for both humans and animals myiasis .

  16. Tick-borne Diseases in Animals and USDA Research on Tick Control

    Science.gov (United States)

    Tick-borne diseases represent a major threat to animal health in the United States. The cattle industry in the United States has benefited greatly from the continued USDA efforts through the Cattle Fever Tick Eradication Program in preventing the re-introduction of cattle ticks and associated pathog...

  17. Distributed Smart Grid Asset Control Strategies for Providing Ancillary Services

    Energy Technology Data Exchange (ETDEWEB)

    Kalsi, Karanjit; Zhang, Wei; Lian, Jianming; Marinovici, Laurentiu D.; Moya, Christian; Dagle, Jeffery E.

    2013-10-30

    With large-scale plans to integrate renewable generation driven mainly by state-level renewable portfolio requirements, more resources will be needed to compensate for the uncertainty and variability associated with intermittent generation resources. Distributed assets can be used to mitigate the concerns associated with renewable energy resources and to keep costs down. Under such conditions, performing primary frequency control using only supply-side resources becomes not only prohibitively expensive but also technically difficult. It is therefore important to explore how a sufficient proportion of the loads could assume a routine role in primary frequency control to maintain the stability of the system at an acceptable cost. The main objective of this project is to develop a novel hierarchical distributed framework for frequency based load control. The framework involves two decision layers. The top decision layer determines the optimal gain for aggregated loads for each load bus. The gains are computed using decentralized robust control methods, and will be broadcast to the corresponding participating loads every control period. The second layer consists of a large number of heterogeneous devices, which switch probabilistically during contingencies so that aggregated power change matches the desired amount according to the most recently received gains. The simulation results show great potential to enable systematic design of demand-side primary frequency control with stability guarantees on the overall power system. The proposed design systematically accounts for the interactions between the total load response and bulk power system frequency dynamics. It also guarantees frequency stability under a wide range of time varying operating conditions. The local device-level load response rules fully respect the device constraints (such as temperature setpoint, compressor time delays of HVACs, or arrival and departure of the deferrable loads), which are crucial for

  18. Beta-2 receptor antagonists for traumatic brain injury: a systematic review of controlled trials in animal models.

    Science.gov (United States)

    Ker, K; Perel, P; Blackhall, K

    2009-01-01

    A systematic review and meta-analysis of controlled trials was undertaken to assess the effects of beta-2 receptor antagonists in animal models of traumatic brain injury (TBI). Database and reference list searches were performed to identify eligible studies. Outcome data were extracted on functional status, as measured by the grip test or neurological severity score (NSS), and cerebral edema, as measured by brain water content (BWC). Data were pooled using the random-effects model. Seventeen controlled trials involving 817 animals were identified. Overall methodological quality was poor. Results from the grip test suggest that the treatment group maintained grip for a longer period than the control group; pooled weighted mean difference (WMD) = 8.28 (95% CI 5.78-10.78). The treatment group was found to have a lower NSS (i.e., better neurological function); pooled WMD =-3.28 (95% CI -4.72 to -1.85). Analysis of the cerebral edema data showed that the treatment group had a lower BWC than the control; pooled WMD =-0.42 (95% CI -0.59 to -0.26). There was evidence of statistical heterogeneity between comparisons for all outcomes. Evidence for small study effects was found for the grip test and BWC outcomes. The evidence from animal models of TBI suggests that beta-2 receptor antagonists can improve functional outcome and lessen cerebral edema. However, the poor methodological quality of the included studies and presence of small study effects may have influenced these findings.

  19. The net return from animal activity in agro-ecosystems: trading off benefits from ecosystem services against costs from crop damage [v2; ref status: indexed, http://f1000r.es/3c4

    Directory of Open Access Journals (Sweden)

    Gary W Luck

    2014-04-01

    Full Text Available Animals provide benefits to agriculture through the provision of ecosystem services, but also inflict costs such as damaging crops. These benefits and costs are mostly examined independently, rather than comparing the trade-offs of animal activity in the same system and quantifying the net return from beneficial minus detrimental activities. Here, I examine the net return associated with the activity of seed-eating birds in almond orchards by quantifying the economic costs and benefits of bird consumption of almonds. Pre-harvest, the consumption of harvestable almonds by birds cost growers AUD$57.50 ha-1 when averaged across the entire plantation. Post-harvest, the same bird species provide an ecosystem service by removing mummified nuts from trees that growers otherwise need to remove to reduce threats from fungal infection or insect pest infestations. The value of this ecosystem service ranged from AUD$82.50 ha-1–$332.50 ha-1 based on the replacement costs of mechanical or manual removal of mummified nuts, respectively. Hence, bird consumption of almonds yielded a positive net return of AUD$25–$275 ha-1 averaged across the entire plantation. However, bird activity varied spatially resulting in positive net returns occurring primarily at the edges of crops where activity was higher, compared to negative net returns in crop interiors. Moreover, partial mummy nut removal by birds meant that bird activity may only reduce costs to growers rather than replace these costs completely. Similar cost-benefit trade-offs exist across nature, and quantifying net returns can better inform land management decisions such as when to control pests or promote ecosystem service provision.

  20. An interaction-based access control model (IBAC) for collaborative services

    Energy Technology Data Exchange (ETDEWEB)

    Altunay, Mine; /Fermilab; Byrd, Gregory T.; Brown, Doug E.; Dean, Ralph A.; /North Carolina State U.

    2008-04-01

    A collaboration is a collection of services that work together to achieve a common goal. Although collaborations help when tackling difficult problems, they lead to security issues. First, a collaboration is often performed by services that are drawn from different security domains. Second, a service interacts with multiple peer services during the collaboration. These interactions are not isolated from one another--e.g., data may flow through a sequence of different services. As a result, a service is exposed to multiple peer services in varying degrees, leading to different security threats. We identify the types of interactions that can be present in collaborations, and discuss the security threats due to each type. We propose a model for representing the collaboration context so that a service can be made aware of the existing interactions. We provide an access control model for a service participating in a collaboration. We couple our access control model with a policy model, so that the access requirements from collaborations can be expressed and evaluated.

  1. Animal Surgery and Resources Core

    Data.gov (United States)

    Federal Laboratory Consortium — The ASR services for NHLBI research animals include: animal model development, surgery, surgical support, post-operative care as well as technical services such as...

  2. Update on epidemiology and control of Foot and Mouth Disease - A menace to international trade and global animal enterprise

    Directory of Open Access Journals (Sweden)

    P. M. Depa

    Full Text Available Foot and mouth disease (FMD is one of the most economically and socially devastating disease affecting animal agriculture throughout the world. This review describes economic impact of disease outbreaks, an update of recent findings in epidemiology of FMD both at International and national level and control of this disease. The etiological agent (FMD virus is examined in detail at genetic and molecular characterization level and in terms of antigenic diversity. [Vet World 2012; 5(11.000: 694-704

  3. Coordinated Control Scheme for Ancillary Services from Offshore Wind Power Plants to AC and DC Grids

    DEFF Research Database (Denmark)

    Sakamuri, Jayachandra N.; Altin, Müfit; Hansen, Anca Daniela;

    2016-01-01

    This paper proposes a new approach of providing ancillary services to AC and DC grids from offshore wind power plants (OWPPs), connected through multi-terminal HVDC network. A coordinated control scheme where OWPP’s AC grid frequency modulated according to DC grid voltage variations is used...... to detect and provide the ancillary service requirements of both AC and DC grids, is proposed in this paper. In particular, control strategies for onshore frequency control, fault ridethrough support in the onshore grid, and DC grid voltage control are considered. The proposed control scheme involves only...... local measurements and therefore avoids the need of communication infrastructure otherwise required for communication based control, and thus increases the reliability of the control system. The effectiveness of the proposed control scheme is demonstrated on a MTDC connected wind power system developed...

  4. Green House Gas Control and Agricultural Biomass for Sustainable Animal Agriculture in Developing Countries

    OpenAIRE

    Takahashi, J.

    2010-01-01

    Important green house gases (GHG) attributed to animal agriculture are methane (CH4) and nitrous oxide (N2O), though carbon dioxide (CO2) contributes almost half of total greenhouse effect. Rumen CH4 production in an enteric fermentation can be accounted as the biggest anthropogenic source. Some of prebiotics and probiotics have been innovated to mitigate rumen CH4 emission. The possible use of agricultural biomass consisted of non-edible parts of crop plants such as cellulose and hemi cellul...

  5. Compendium of Animal Rabies Prevention and Control, 2007: National Association of State Public Health Veterinarians, Inc. (NASPHV).

    Science.gov (United States)

    2007-04-06

    Rabies is a fatal viral zoonosis and a serious public health problem. The disease is an acute progressive encephalitis caused by a lyssavirus. Multiple viral variants are maintained in wild mammal populations in the United States, but all mammals are believed to be susceptible to the disease. For purposes of this document, use of the term "animal" refers to mammals. The recommendations in this compendium serve as a basis for animal rabies-prevention and -control programs throughout the United States and facilitate standardization of procedures among jurisdictions, thereby contributing to an effective national rabies-control program. This document is reviewed annually and revised as necessary. These recommendations do not supersede state and local laws or requirements. Principles of rabies prevention and control are detailed in Part I; recommendations for parenteral vaccination procedures are presented in Part II, and all animal rabies vaccines licensed by the U.S. Department of Agriculture (USDA) and marketed in the United States are listed in Part III.

  6. Compendium of animal rabies prevention and control, 2008: National Association of State Public Health Veterinarians, Inc. (NASPHV).

    Science.gov (United States)

    2008-04-18

    Rabies is a fatal viral zoonosis and a serious public health problem. The disease is an acute, progressive encephalitis caused by a lyssavirus. Although the United States has been declared free of canine rabies virus variant transmission, multiple viral variants are maintained in wild mammal populations, and there is always a risk of reintroduction of canine rabies. All mammals are believed to be susceptible to the disease, and for purposes of this document, use of the term "animal" refers to mammals. The recommendations in this compendium serve as a basis for animal rabies-prevention and -control programs throughout the United States and facilitate standardization of procedures among jurisdictions, thereby contributing to an effective national rabies-control program. This document is reviewed annually and revised as necessary. The most current version replaces all previous versions. These recommendations do not supersede state and local laws or requirements. Principles of rabies-prevention and -control are detailed in Part I; recommendations for parenteral vaccination procedures are presented in Part II; and all animal rabies vaccines licensed by the U. S. Department of Agriculture (USDA) and marketed in the United States are listed in Part III.

  7. Green House Gas Control and Agricultural Biomass for Sustainable Animal Agriculture in Developing Countries

    Directory of Open Access Journals (Sweden)

    J Takahashi

    2010-06-01

    Full Text Available Important green house gases (GHG attributed to animal agriculture are methane (CH4 and nitrous oxide (N2O, though carbon dioxide (CO2 contributes almost half of total greenhouse effect. Rumen CH4 production in an enteric fermentation can be accounted as the biggest anthropogenic source. Some of prebiotics and probiotics have been innovated to mitigate rumen CH4 emission. The possible use of agricultural biomass consisted of non-edible parts of crop plants such as cellulose and hemi cellulose and animal wastes was proposed as a renewable energy and nitrogen sources. The ammonia stripping from digested slurry of animal manure in biogas plant applied three options of nitrogen recycling to mitigate nitrous oxide emission. In the first option of the ammonia stripping, the effect of ammonolysis on feed value of cellulose biomass was evaluated on digestibility, energy metabolism and protein utilization. Saccharification of the NH3 treated cellulose biomass was confirmed in strictly anaerobic incubation with rumen cellulolytic bacteria, Ruminoccous flavefaciens, to produce bio-ethanol as the second option of ammonia stripping. In an attempt of NH3 fuel cell, the reformed hydrogen from the NH3 stripped from 20 liter of digested slurry in thermophilic biogas plant could generate 0.12 W electricity with proton exchange membrane fuel cell (PEM as the third option.

  8. NAD kinase controls animal NADP biosynthesis and is modulated via evolutionarily divergent calmodulin-dependent mechanisms.

    Science.gov (United States)

    Love, Nick R; Pollak, Nadine; Dölle, Christian; Niere, Marc; Chen, Yaoyao; Oliveri, Paola; Amaya, Enrique; Patel, Sandip; Ziegler, Mathias

    2015-02-03

    Nicotinamide adenine dinucleotide phosphate (NADP) is a critical cofactor during metabolism, calcium signaling, and oxidative defense, yet how animals regulate their NADP pools in vivo and how NADP-synthesizing enzymes are regulated have long remained unknown. Here we show that expression of Nadk, an NAD(+) kinase-encoding gene, governs NADP biosynthesis in vivo and is essential for development in Xenopus frog embryos. Unexpectedly, we found that embryonic Nadk expression is dynamic, showing cell type-specific up-regulation during both frog and sea urchin embryogenesis. We analyzed the NAD kinases (NADKs) of a variety of deuterostome animals, finding two conserved internal domains forming a catalytic core but a highly divergent N terminus. One type of N terminus (found in basal species such as the sea urchin) mediates direct catalytic activation of NADK by Ca(2+)/calmodulin (CaM), whereas the other (typical for vertebrates) is phosphorylated by a CaM kinase-dependent mechanism. This work indicates that animal NADKs govern NADP biosynthesis in vivo and are regulated by evolutionarily divergent and conserved CaM-dependent mechanisms.

  9. 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.

  10. Behind the Meter Grid Services: Intelligent Load Control

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Woohyun [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Katipamula, Srinivas [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Lutes, Robert G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Underhill, Ronald M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-11-15

    This report describes how the intelligent load control (ILC) algorithm can be implemented to achieve peak demand reduction while minimizing impacts on occupant comfort. The algorithm was designed to minimize the additional sensors and minimum configuration requirements to enable a scalable and cost-effective implementation for both large and small-/medium-sized commercial buildings. The ILC algorithm uses an analytic hierarchy process (AHP) to dynamically prioritize the available curtailable loads based on both quantitative (deviation of zone conditions from set point) and qualitative rules (types of zone). Although the ILC algorithm described in this report was highly tailored to work with rooftop units, it can be generalized for application to other building loads such as variable-air-volume (VAV) boxes and lighting systems.

  11. COMMITMENT, ENTRENCHMENT AND EMOTIONAL CONTROL IN PUBLIC SERVICE WORKERS.

    Directory of Open Access Journals (Sweden)

    Ana Paula Grillo Rodrigues

    2013-06-01

    Full Text Available This study aimed to analyze the relation between the individual’s patterns of ties with the organization, emotional expressions, and the use of emotional regulation strategies to deal with work situations. The instrument used for data collection included a scale to measure commitment and entrenchment and 21 work settings for which participants had to assign emotion regulation strategies. Participants included 400 employees of public institutions located in Florianopolis. The article is structured into sections that discuss the core concepts, describe the method, present and debate the results. In the sample result most individuals showed high levels of commitment and use of deep emotional control strategies. Anger was the most frequent emotion and, conversely, fear was the less common.

  12. Animal health and disease control in the Usangu Wetland of Southwestern Tanzania.

    Science.gov (United States)

    Wilson, R T

    2003-02-01

    The Usangu Wetland in the Southern Highlands of Tanzania has always been a major livestock production area. This paper describes the physical and social enviroment of these Plains before presenting a short history of the veterinary services in the area. The main part of the paper examines, through historical records and interviews with livestock owners and administrative officials, the history of the major diseases affecting livestock.

  13. 31 CFR 545.407 - Services performed in the territory of Afghanistan controlled by the Taliban.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Services performed in the territory... territory of Afghanistan controlled by the Taliban. The prohibitions on transactions involving blocked... territory of Afghanistan controlled by the Taliban or by the Taliban, wherever located, when the benefit...

  14. Cyber-physical geographical information service-enabled control of diverse in-situ sensors.

    Science.gov (United States)

    Chen, Nengcheng; Xiao, Changjiang; Pu, Fangling; Wang, Xiaolei; Wang, Chao; Wang, Zhili; Gong, Jianya

    2015-01-23

    Realization of open online control of diverse in-situ sensors is a challenge. This paper proposes a Cyber-Physical Geographical Information Service-enabled method for control of diverse in-situ sensors, based on location-based instant sensing of sensors, which provides closed-loop feedbacks. The method adopts the concepts and technologies of newly developed cyber-physical systems (CPSs) to combine control with sensing, communication, and computation, takes advantage of geographical information service such as services provided by the Tianditu which is a basic geographic information service platform in China and Sensor Web services to establish geo-sensor applications, and builds well-designed human-machine interfaces (HMIs) to support online and open interactions between human beings and physical sensors through cyberspace. The method was tested with experiments carried out in two geographically distributed scientific experimental fields, Baoxie Sensor Web Experimental Field in Wuhan city and Yemaomian Landslide Monitoring Station in Three Gorges, with three typical sensors chosen as representatives using the prototype system Geospatial Sensor Web Common Service Platform. The results show that the proposed method is an open, online, closed-loop means of control.

  15. Cyber-Physical Geographical Information Service-Enabled Control of Diverse In-Situ Sensors

    Directory of Open Access Journals (Sweden)

    Nengcheng Chen

    2015-01-01

    Full Text Available Realization of open online control of diverse in-situ sensors is a challenge. This paper proposes a Cyber-Physical Geographical Information Service-enabled method for control of diverse in-situ sensors, based on location-based instant sensing of sensors, which provides closed-loop feedbacks. The method adopts the concepts and technologies of newly developed cyber-physical systems (CPSs to combine control with sensing, communication, and computation, takes advantage of geographical information service such as services provided by the Tianditu which is a basic geographic information service platform in China and Sensor Web services to establish geo-sensor applications, and builds well-designed human-machine interfaces (HMIs to support online and open interactions between human beings and physical sensors through cyberspace. The method was tested with experiments carried out in two geographically distributed scientific experimental fields, Baoxie Sensor Web Experimental Field in Wuhan city and Yemaomian Landslide Monitoring Station in Three Gorges, with three typical sensors chosen as representatives using the prototype system Geospatial Sensor Web Common Service Platform. The results show that the proposed method is an open, online, closed-loop means of control.

  16. Model-Based Predictive Control Scheme for Cost Optimization and Balancing Services for Supermarket Refrigeration Systems

    DEFF Research Database (Denmark)

    Weerts, Hermanus H. M.; Shafiei, Seyed Ehsan; Stoustrup, Jakob

    2014-01-01

    A new formulation of model predictive control for supermarket refrigeration systems is proposed to facilitate the regulatory power services as well as energy cost optimization of such systems in the smart grid. Nonlinear dynamics existed in large-scale refrigeration plants challenges the predictive...... control design. It is however shown that taking into account the knowledge of different time scales in the dynamical subsystems makes possible a linear formulation of a centralized predictive controller. A realistic scenario of regulatory power services in the smart grid is considered and formulated...

  17. Effect of Replacing Animal Protein with Plant Protein on Glycemic Control in Diabetes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

    Directory of Open Access Journals (Sweden)

    Effie Viguiliouk

    2015-12-01

    Full Text Available Previous research on the effect of replacing sources of animal protein with plant protein on glycemic control has been inconsistent. We therefore conducted a systematic review and meta-analysis of randomized controlled trials (RCTs to assess the effect of this replacement on glycemic control in individuals with diabetes. We searched MEDLINE, EMBASE, and Cochrane databases through 26 August 2015. We included RCTs ≥ 3-weeks comparing the effect of replacing animal with plant protein on HbA1c, fasting glucose (FG, and fasting insulin (FI. Two independent reviewers extracted relevant data, assessed study quality and risk of bias. Data were pooled by the generic inverse variance method and expressed as mean differences (MD with 95% confidence intervals (CIs. Heterogeneity was assessed (Cochran Q-statistic and quantified (I2-statistic. Thirteen RCTs (n = 280 met the eligibility criteria. Diets emphasizing a replacement of animal with plant protein at a median level of ~35% of total protein per day significantly lowered HbA1c (MD = −0.15%; 95%-CI: −0.26, −0.05%, FG (MD = −0.53 mmol/L; 95%-CI: −0.92, −0.13 mmol/L and FI (MD = −10.09 pmol/L; 95%-CI: −17.31, −2.86 pmol/L compared with control arms. Overall, the results indicate that replacing sources of animal with plant protein leads to modest improvements in glycemic control in individuals with diabetes. Owing to uncertainties in our analyses there is a need for larger, longer, higher quality trials. Trial Registration: ClinicalTrials.gov registration number: NCT02037321.

  18. Control of Groundwater Pollution from Animal Feeding Operations: A Farm-Level Dynamic Model for Policy Analysis

    Science.gov (United States)

    Wang, J.; Baerenklau, K.

    2012-12-01

    Consolidation in livestock production generates higher farm incomes due to economies of scale, but it also brings waste disposal problems. Over-application of animal waste on adjacent land produces adverse environmental and health effects, including groundwater nitrate pollution. The situation is particularly noticeable in California. In respond to this increasingly severe problem, EPA published a type of command-and-control regulation for concentrated animal feeding operations (CAFOs) in 2003. The key component of the regulation is its nutrient management plans (NMPs), which intend to limit the land application rates of animal waste. Although previous studies provide a full perspective on potential economic impacts for CAFOs to meet nutrient standards, their models are static and fail to reflect changes in management practices other than spreading manure on additional land and changing cropping patterns. We develop a dynamic environmental-economic modeling framework for representative CAFOs. The framework incorporates four models (i.e., animal model, crop model, hydrologic model, and economic model) that include various components such as herd management, manure handling system, crop rotation, water sources, irrigation system, waste disposal options, and pollutant emissions. We also include the dynamics of soil characteristics in the rootzone as well as the spatial heterogeneity of the irrigation system. The operator maximizes discounted total farm profit over multiple periods subject to environmental regulations. Decision rules from the dynamic optimization problem demonstrate best management practices for CAFOs to improve their economic and environmental performance. Results from policy simulations suggest that direct quantity restrictions of emission or incentive-based emission policies are much more cost-effective than the standard approach of limiting the amount of animal waste that may be applied to fields (as shown in the figure below); reason being

  19. Endemic bacteriophages: a cautionary tale for evaluation of bacteriophage therapy and other interventions for infection control in animals

    Directory of Open Access Journals (Sweden)

    Kropinski Andrew M

    2012-09-01

    Full Text Available Abstract Background One of the most effective targets for control of zoonotic foodborne pathogens in the farm to fork continuum is their elimination in food animals destined for market. Phage therapy for Escherichia coli O157:H7 in ruminants, the main animal reservoir of this pathogen, is a popular research topic. Since phages active against this pathogen may be endemic in host animals and their environment, they may emerge during trials of phage therapy or other interventions, rendering interpretation of trials problematic. Methods During separate phage therapy trials, sheep and cattle inoculated with 109 to 1010 CFU of E. coli O157:H7 soon began shedding phages dissimilar in plaque morphology to the administered therapeutic phages. None of the former was previously identified in the animals or in their environment. The dissimilar “rogue” phage was isolated and characterized by host range, ultrastructure, and genomic and proteomic analyses. Results The “rogue” phage (Phage vB_EcoS_Rogue1 is distinctly different from the administered therapeutic Myoviridae phages, being a member of the Siphoviridae (head: 53 nm; striated tail: 152 x 8 nm. It has a 45.8 kb genome which is most closely related to coliphage JK06, a member of the “T1-like viruses” isolated in Israel. Detailed bioinformatic analysis reveals that the tail of these phages is related to the tail genes of coliphage lambda. The presence of “rogue” phages resulting from natural enrichments can pose problems in the interpretation of phage therapeutic studies. Similarly, evaluation of any interventions for foodborne or other bacterial pathogens in animals may be compromised unless tests for such phages are included to identify their presence and potential impact.

  20. Incentive-Rewarding Mechanism for User-position Control in Mobile Services

    Science.gov (United States)

    Yoshino, Makoto; Sato, Kenichiro; Shinkuma, Ryoichi; Takahashi, Tatsuro

    When the number of users in a service area increases in mobile multimedia services, no individual user can obtain satisfactory radio resources such as bandwidth and signal power because the resources are limited and shared. A solution for such a problem is user-position control. In the user-position control, the operator informs users of better communication areas (or spots) and navigates them to these positions. However, because of subjective costs caused by subjects moving from their original to a new position, they do not always attempt to move. To motivate users to contribute their resources in network services that require resource contributions for users, incentive-rewarding mechanisms have been proposed. However, there are no mechanisms that distribute rewards appropriately according to various subjective factors involving users. Furthermore, since the conventional mechanisms limit how rewards are paid, they are applicable only for the network service they targeted. In this paper, we propose a novel incentive-rewarding mechanism to solve these problems, using an external evaluator and interactive learning agents. We also investigated ways of appropriately controlling rewards based on user contributions and system service quality. We applied the proposed mechanism and reward control to the user-position control, and demonstrated its validity.

  1. XML-based Web Services Technology to Implement a Prototype Command and Control System

    Directory of Open Access Journals (Sweden)

    Ching-Show Lin

    2006-10-01

    Full Text Available A command and control system is a complex system of systems. For its ability to improvethe command and control efficiency and multiply operational capability, command and controlsystem investment is always a benchmark for military modernisation. However, most commandand control systems were independently developed, validated and approved as a stand-alonesolution to reflect service requirement rather than joint focused. These stovepipe systems notonly have an adverse impact on joint or coalition operation, but also are fairly difficult to integrateand interoperate effectively with other systems. To solve these problems, the study appliesXML standard to redefine the structured radar track and global positioning system (GPSpositioning data formats. Radar tracking data and GPS positioning data generator wereimplemented to simulate air and land targets. In addition, the static intelligence databases, suchas order of battle, were built for information exchange with other systems. Sensors, GPS, andintelligence web services, including simple object access protocol (SOAP and web servicedefinition language (WSDL are constructed to provide near-real-time static intelligence anddynamic track services. All relevant command and control centres may subscribe the necessaryservices from the service providers to work together with their own systems for mission needs.The implementation of result demonstrates XML-based web services technology and makescommand and control system integration easy, flexible, and cost effective.

  2. On-line monitoring and control of animal-cell cultures.

    NARCIS (Netherlands)

    Pol, van der J.J.

    1996-01-01

    On-line analysis and control of biotechnological processes is still the stepchild in industry. In general, only parameters as dissolved-oxygen concentration, pH and temperature are controlled on-line. Important parameters as substrate and inhibitor concentrations are only measured offline. Controlli

  3. 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 ...

  4. Cyber-Physical Geographical Information Service-Enabled Control of Diverse In-Situ Sensors

    OpenAIRE

    Nengcheng Chen; Changjiang Xiao; Fangling Pu; Xiaolei Wang; Chao Wang; Zhili Wang; Jianya Gong

    2015-01-01

    Realization of open online control of diverse in-situ sensors is a challenge. This paper proposes a Cyber-Physical Geographical Information Service-enabled method for control of diverse in-situ sensors, based on location-based instant sensing of sensors, which provides closed-loop feedbacks. The method adopts the concepts and technologies of newly developed cyber-physical systems (CPSs) to combine control with sensing, communication, and computation, takes advantage of geographical informatio...

  5. Error control in the set-up of stereo camera systems for 3d animal tracking

    Science.gov (United States)

    Cavagna, A.; Creato, C.; Del Castello, L.; Giardina, I.; Melillo, S.; Parisi, L.; Viale, M.

    2015-12-01

    Three-dimensional tracking of animal systems is the key to the comprehension of collective behavior. Experimental data collected via a stereo camera system allow the reconstruction of the 3d trajectories of each individual in the group. Trajectories can then be used to compute some quantities of interest to better understand collective motion, such as velocities, distances between individuals and correlation functions. The reliability of the retrieved trajectories is strictly related to the accuracy of the 3d reconstruction. In this paper, we perform a careful analysis of the most significant errors affecting 3d reconstruction, showing how the accuracy depends on the camera system set-up and on the precision of the calibration parameters.

  6. Max-Min Optimality of Service Rate Control in Closed Queueing Networks

    KAUST Repository

    Xia, Li

    2013-04-01

    In this technical note, we discuss the optimality properties of service rate control in closed Jackson networks. We prove that when the cost function is linear to a particular service rate, the system performance is monotonic w.r.t. (with respect to) that service rate and the optimal value of that service rate can be either maximum or minimum (we call it Max-Min optimality); When the second-order derivative of the cost function w.r.t. a particular service rate is always positive (negative), which makes the cost function strictly convex (concave), the optimal value of such service rate for the performance maximization (minimization) problem can be either maximum or minimum. To the best of our knowledge, this is the most general result for the optimality of service rates in closed Jackson networks and all the previous works only involve the first conclusion. Moreover, our result is also valid for both the state-dependent and load-dependent service rates, under both the time-average and customer-average performance criteria.

  7. 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...

  8. The Study of Access Control for Service-Oriented Computing in Internet of Things

    Directory of Open Access Journals (Sweden)

    Guoping Zhang

    2012-06-01

    Full Text Available In Internet of Things, computing and processing of information is the core supporting. In this paper, we introduce “Service-Oriented Computing” to solve the computing and processing of information in IoT. However, a key challenge in service-oriented environment is the design of effective access control schemas.We put forward a model of Workflow -oriented Attributed Based Access Control (WABAC, and an access control framework based on WABAC model. WABAC model grants and adapts permissions to subjects according to subject atttribute, resource attribute, environment attribute and current task, meeting access control request of SOC. Using the approach presented can effectively enhance the access control security for SOC applications, and prevent the abuse of subject permissions.

  9. Efficacy of intervertebral disc regeneration with stem cells - a systematic review and meta-analysis of animal controlled trials.

    Science.gov (United States)

    Wang, Zhen; Perez-Terzic, Carman M; Smith, Jay; Mauck, William D; Shelerud, Randy A; Maus, Timothy P; Yang, Tai-Hua; Murad, Mohammad Hassan; Gou, Shanmiao; Terry, Marisa J; Dauffenbach, Jason P; Pingree, Mathew J; Eldrige, Jason S; Mohammed, Khaled; Benkhadra, Khalid; van Wijnen, Andre J; Qu, Wenchun

    2015-06-10

    Management of intervertebral disc (IVD) degenerative disease is challenging, as it is accompanied by irreversible loss of IVD cells. Stem cell transplantation to the disc has shown promise in decelerating or arresting the degenerative process. Multiple pre-clinical animal trials have been conducted, but with conflicting outcomes. To assess the effect of stem cell transplantation, a systematic review and meta-analysis was performed. A comprehensive literature search was conducted through Week 3, 2015. Inclusion criteria consisted of controlled animal trials. Two reviewers screened abstracts and full texts. Disagreements were resolved by a third reviewer. Random effects models were constructed to pool standardized mean difference (SMD). Twenty two studies were included; nine of which were randomized. Statistically significant differences were found with the stem cell group exhibiting increased disc height index (SMD=3.64, 95% confidence interval (CI): 2.49, 4.78; panimal species, study designs, and transplanted cell types. Stem cells transplanted to the IVD in quadruped animals decelerate or arrest the IVD degenerative process. Further studies in human clinical trials will be needed to understand if such benefit can be translated to bipedal humans.

  10. Listeriosis in animals, its public health significance (food-borne zoonosis) and advances in diagnosis and control: a comprehensive review.

    Science.gov (United States)

    Dhama, Kuldeep; Karthik, Kumaragurubaran; Tiwari, Ruchi; Shabbir, Muhammad Zubair; Barbuddhe, Sukhadeo; Malik, Satya Veer Singh; Singh, Raj Kumar

    2015-01-01

    Listeriosis is an infectious and fatal disease of animals, birds, fish, crustaceans and humans. It is an important food-borne zoonosis caused by Listeria monocytogenes, an intracellular pathogen with unique potential to spread from cell to cell, thereby crossing blood-brain, intestinal and placental barriers. The organism possesses a pile of virulence factors that help to infect the host and evade from host immune machinery. Though disease occurrence is sporadic throughout the world, it can result in severe damage during an outbreak. Listeriosis is characterized by septicaemia, encephalitis, meningitis, meningoencephalitis, abortion, stillbirth, perinatal infections and gastroenteritis with the incubation period varying with the form of infection. L. monocytogenes has been isolated worldwide from humans, animals, poultry, environmental sources like soil, river, decaying plants, and food sources like milk, meat and their products, seafood and vegetables. Since appropriate vaccines are not available and infection is mainly transmitted through foods in humans and animals, hygienic practices can prevent its spread. The present review describes etiology, epidemiology, transmission, clinical signs, post-mortem lesions, pathogenesis, public health significance, and advances in diagnosis, vaccines and treatment of this disease. Special attention has been given to novel as well as prospective emerging therapies that include bacteriophage and cytokine therapy, avian egg yolk antibodies and herbal therapy. Various vaccines, including advances in recombinant and DNA vaccines and their modes of eliciting immune response, are also discussed. Due focus has also been given regarding appropriate prevention and control strategies to be adapted for better management of this zoonotic disease.

  11. Avian-specific real-time PCR assay for authenticity control in farm animal feeds and pet foods.

    Science.gov (United States)

    Pegels, Nicolette; González, Isabel; García, Teresa; Martín, Rosario

    2014-01-01

    A highly sensitive TaqMan real-time PCR assay targeting the mitochondrial 12S rRNA gene was developed for detection of an avian-specific DNA fragment (68bp) in farm animal and pet feeds. The specificity of the assay was verified against a wide representation of animal and plant species. Applicability assessment of the avian real-time PCR was conducted through representative analysis of two types of compound feeds: industrial farm animal feeds (n=60) subjected to extreme temperatures, and commercial dog and cat feeds (n=210). Results obtained demonstrated the suitability of the real-time PCR assay to detect the presence of low percentages of highly processed avian material in the feed samples analysed. Although quantification results were well reproducible under the experimental conditions tested, an accurate estimation of the target content in feeds is impossible in practice. Nevertheless, the method may be useful as an alternative tool for traceability purposes within the framework of feed control.

  12. Control of breathing in African lungfish (Protopterus dolloi): A comparison of aquatic and cocooned (terrestrialized) animals

    DEFF Research Database (Denmark)

    Perry, S.F.; Euverman, R.; Wang, Tobias

    2008-01-01

    African lungfish, Protopterus dolloi exhibited constant rates of O2 consumption before (0.95 ± 0.07 mmol kg-1 h-1), during (1.21 ± 0.32 mmol kg-1 h-1) and after (1.14 ± 0.14 mmol kg-1 h-1) extended periods (1-2 months) of terrestrialization while cocooned. Although a breathing event...... in terrestrialized fish consisted of multiple bouts of inspiration and expiration in rapid succession, the mean frequency of pulmonary breathing events was unaltered in the terrestrialized fish (16.7 ± 1.4 h-1 versus 20.1 ± 4.9 h-1 in the aquatic and terrestrialized fish, respectively). Hypoxia ( 20 mmHg) increased...... the frequency of breathing events by 16 and 23 h-1 in the aquatic and terrestrialized fish, respectively. Hyperoxia ( 550 mmHg) decreased breathing event frequency by 10 and 15 h-1 in the aquatic and terrestrialized animals. Aquatic hypercapnia ( 37.5 mmHg) increased pulmonary breathing frequency (from 15...

  13. Swarm Robot Control for Human Services and Moving Rehabilitation by Sensor Fusion

    Directory of Open Access Journals (Sweden)

    Tresna Dewi

    2014-01-01

    Full Text Available A current trend in robotics is fusing different types of sensors having different characteristics to improve the performance of a robot system and also benefit from the reduced cost of sensors. One type of robot that requires sensor fusion for its application is the service robot. To achieve better performance, several service robots are preferred to work together, and, hence, this paper concentrates on swarm service robots. Swarm service mobile robots operating within a fixed area need to cope with dynamic changes in the environment, and they must also be capable of avoiding dynamic and static obstacles. This study applies sensor fusion and swarm concept for service mobile robots in human services and rehabilitation environment. The swarm robots follow the human moving trajectory to provide support to human moving and perform several tasks required in their living environment. This study applies a reference control and proportional-integral (PI control for the obstacle avoidance function. Various computer simulations are performed to verify the effectiveness of the proposed method.

  14. Accessibility to tuberculosis control services and tuberculosis programme performance in southern Ethiopia

    Directory of Open Access Journals (Sweden)

    Mesay Hailu Dangisso

    2015-11-01

    Full Text Available Background: Despite the expansion of health services and community-based interventions in Ethiopia, limited evidence exists about the distribution of and access to health facilities and their relationship with the performance of tuberculosis (TB control programmes. We aim to assess the geographical distribution of and physical accessibility to TB control services and their relationship with TB case notification rates (CNRs and treatment outcome in the Sidama Zone, southern Ethiopia. Design: We carried out an ecological study to assess physical accessibility to TB control facilities and the association of physical accessibility with TB CNRs and treatment outcome. We collected smear-positive pulmonary TB (PTB cases treated during 2003–2012 from unit TB registers and TB service data such as availability of basic supplies for TB control and geographic locations of health services. We used ArcGIS 10.2 to measure the distance from each enumeration location to the nearest TB control facilities. A linear regression analysis was employed to assess factors associated with TB CNRs and treatment outcome. Results: Over a decade the health service coverage (the health facility–to-population ratio increased by 36% and the accessibility to TB control facilities also improved. Thus, the mean distance from TB control services was 7.6 km in 2003 (ranging from 1.8 to 25.5 km between kebeles (the smallest administrative units and had decreased to 3.2 km in 2012 (ranging from 1.5 to 12.4 km. In multivariate linear regression, as distance from TB diagnostic facilities (b-estimate=−0.25, p<0.001 and altitude (b-estimate=−0.31, p<0.001 increased, the CNRs of TB decreased, whereas a higher population density was associated with increased TB CNRs. Similarly, distance to TB control facilities (b-estimate=−0.27, p<0.001 and altitude (b-estimate=−0.30, p<0.001 were inversely associated with treatment success (proportion of treatment completed or cured cases

  15. Factors Controlling the Stable Nitrogen Isotopic Composition (δ15N of Lipids in Marine Animals.

    Directory of Open Access Journals (Sweden)

    Elisabeth Svensson

    Full Text Available Lipid extraction of biomass prior to stable isotope analysis is known to cause variable changes in the stable nitrogen isotopic composition (δ15N of residual biomass. However, the underlying factors causing these changes are not yet clear. Here we address this issue by comparing the δ15N of bulk and residual biomass of several marine animal tissues (fish, crab, cockle, oyster, and polychaete, as well as the δ15N of the extracted lipids. As observed previously, lipid extraction led to a variable offset in δ15N of biomass (differences ranging from -2.3 to +1.8 ‰. Importantly, the total lipid extract (TLE was highly depleted in 15N compared to bulk biomass, and also highly variable (differences ranging from -14 to +0.7 ‰. The TLE consisted mainly of phosphatidylcholines, a group of lipids with one nitrogen atom in the headgroup. To elucidate the cause for the 15N-depletion in the TLE, the δ15N of amino acids was determined, including serine because it is one of the main sources of nitrogen to N-containing lipids. Serine δ15N values differed by -7 to +2 ‰ from bulk biomass δ15N, and correlated well with the 15N depletion in TLEs. On average, serine was less depleted (-3‰ than the TLE (-7 ‰, possibly due to fractionation during biosynthesis of N-containing headgroups, or that other nitrogen-containing compounds, such as urea and choline, or recycled nitrogen contribute to the nitrogen isotopic composition of the TLE. The depletion in 15N of the TLE relative to biomass increased with the trophic level of the organisms.

  16. Rheumatoid Arthritis Exacerbates the Severity of Osteonecrosis of the Jaws (ONJ) in Mice. A Randomized, Prospective, Controlled Animal Study.

    Science.gov (United States)

    de Molon, Rafael Scaf; Hsu, Chingyun; Bezouglaia, Olga; Dry, Sarah M; Pirih, Flavia Q; Soundia, Akrivoula; Cunha, Fernando Queiroz; Cirelli, Joni Augusto; Aghaloo, Tara L; Tetradis, Sotirios

    2016-08-01

    Rheumatoid arthritis (RA), an autoimmune inflammatory disorder, results in persistent synovitis with severe bone and cartilage destruction. Bisphosphonates (BPs) are often utilized in RA patients to reduce bone destruction and manage osteoporosis. However, BPs, especially at high doses, are associated with osteonecrosis of the jaw (ONJ). Here, utilizing previously published ONJ animal models, we are exploring interactions between RA and ONJ incidence and severity. DBA1/J mice were divided into four groups: control, zoledronic acid (ZA), collagen-induced arthritis (CIA), and CIA-ZA. Animals were pretreated with vehicle or ZA. Bovine collagen II emulsified in Freund's adjuvant was injected to induce arthritis (CIA) and the mandibular molar crowns were drilled to induce periapical disease. Vehicle or ZA treatment continued for 8 weeks. ONJ indices were measured by micro-CT (µCT) and histological examination of maxillae and mandibles. Arthritis development was assessed by visual scoring of paw swelling, and by µCT and histology of interphalangeal and knee joints. Maxillae and mandibles of control and CIA mice showed bone loss, periodontal ligament (PDL) space widening, lamina dura loss, and cortex thinning. ZA prevented these changes in both ZA and CIA-ZA groups. Epithelial to alveolar crest distance was increased in the control and CIA mice. This distance was preserved in ZA and CIA-ZA animals. Empty osteocytic lacunae and areas of osteonecrosis were present in ZA and CIA-ZA but more extensively in CIA-ZA animals, indicating more severe ONJ. CIA and CIA-ZA groups developed severe arthritis in the paws and knees. Interphalangeal and knee joints of CIA mice showed advanced bone destruction with cortical erosions and trabecular bone loss, and ZA treatment reduced these effects. Importantly, no osteonecrosis was noted adjacent to areas of articular inflammation in CIA-ZA mice. Our data suggest that ONJ burden was more pronounced in ZA treated CIA mice and that RA could

  17. Improvements on restricted insecticide application protocol for control of Human and Animal African Trypanosomiasis in eastern Uganda.

    Directory of Open Access Journals (Sweden)

    Dennis Muhanguzi

    2014-10-01

    Full Text Available BACKGROUND: African trypanosomes constrain livestock and human health in Sub-Saharan Africa, and aggravate poverty and hunger of these otherwise largely livestock-keeping communities. To solve this, there is need to develop and use effective and cheap tsetse control methods. To this end, we aimed at determining the smallest proportion of a cattle herd that needs to be sprayed on the legs, bellies and ears (RAP for effective Human and Animal African Trypanosomiasis (HAT/AAT control. METHODOLOGY/PRINCIPAL FINDING: Cattle in 20 villages were ear-tagged and injected with two doses of diminazene diaceturate (DA forty days apart, and randomly allocated to one of five treatment regimens namely; no treatment, 25%, 50%, 75% monthly RAP and every 3 month Albendazole drench. Cattle trypanosome re-infection rate was determined by molecular techniques. ArcMap V10.3 was used to map apparent tsetse density (FTD from trap catches. The effect of graded RAP on incidence risk ratios and trypanosome prevalence was determined using Poisson and logistic random effect models in R and STATA V12.1 respectively. Incidence was estimated at 9.8/100 years in RAP regimens, significantly lower compared to 25.7/100 years in the non-RAP regimens (incidence rate ratio: 0.37; 95% CI: 0.22-0.65; P<0.001. Likewise, trypanosome prevalence after one year of follow up was significantly lower in RAP animals than in non-RAP animals (4% vs 15%, OR: 0.20, 95% CI: 0.08-0.44; P<0.001. Contrary to our expectation, level of protection did not increase with increasing proportion of animals treated. CONCLUSIONS/SIGNIFICANCE: Reduction in RAP coverage did not significantly affect efficacy of treatment. This is envisaged to improve RAP adaptability to low income livestock keepers but needs further evaluation in different tsetse challenge, HAT/AAT transmission rates and management systems before adopting it for routine tsetse control programs.

  18. Antifungal nanofibers made by controlled release of sea animal derived peptide

    Science.gov (United States)

    Viana, Juliane F. C.; Carrijo, Jéssica; Freitas, Camila G.; Paul, Arghya; Alcaraz, Jarib; Lacorte, Cristiano C.; Migliolo, Ludovico; Andrade, César A.; Falcão, Rosana; Santos, Nuno C.; Gonçalves, Sónia; Otero-González, Anselmo J.; Khademhosseini, Ali; Dias, Simoni C.; Franco, Octávio L.

    2015-03-01

    Candida albicans is a common human-pathogenic fungal species with the ability to cause several diseases including surface infections. Despite the clear difficulties of Candida control, antimicrobial peptides (AMPs) have emerged as an alternative strategy for fungal control. In this report, different concentrations of antifungal Cm-p1 (Cencritchis muricatus peptide 1) were electrospun into nanofibers for drug delivery. The nanofibers were characterized by mass spectrometry confirming the presence of the peptide on the scaffold. Atomic force microscopy and scanning electronic microscopy were used to measure the diameters, showing that Cm-p1 affects fiber morphology as well as the diameter and scaffold thickness. The Cm-p1 release behavior from the nanofibers demonstrated peptide release from 30 min to three days, leading to effective yeast control in the first 24 hours. Moreover, the biocompatibility of the fibers were evaluated through a MTS assay as well as ROS production by using a HUVEC model, showing that the fibers do not affect cell viability and only nanofibers containing 10% Cm-p1-PVA improved ROS generation. In addition, the secretion of pro-inflammatory cytokines IL-6 and TNF-α by the HUVECs was also slightly modified by the 10% Cm-p1-PVA nanofibers. In conclusion, the electrospinning technique applied here allowed for the manufacture of biodegradable biomimetic nanofibrous extracellular membranes with the ability to control fungal infection.Candida albicans is a common human-pathogenic fungal species with the ability to cause several diseases including surface infections. Despite the clear difficulties of Candida control, antimicrobial peptides (AMPs) have emerged as an alternative strategy for fungal control. In this report, different concentrations of antifungal Cm-p1 (Cencritchis muricatus peptide 1) were electrospun into nanofibers for drug delivery. The nanofibers were characterized by mass spectrometry confirming the presence of the peptide on the

  19. Living Animals in the Classroom: A Meta-Analysis on Learning Outcome and a Treatment-Control Study Focusing on Knowledge and Motivation

    Science.gov (United States)

    Hummel, Eberhard; Randler, Christoph

    2012-01-01

    Prior research states that the use of living animals in the classroom leads to a higher knowledge but those previous studies have methodological and statistical problems. We applied a meta-analysis and developed a treatment-control study in a middle school classroom. The treatments (film vs. living animal) differed only by the presence of the…

  20. Psychobiology of cocaine addiction: Contribution of a multi-symptomatic animal model of loss of control.

    Science.gov (United States)

    Deroche-Gamonet, Véronique; Piazza, Pier Vincenzo

    2014-01-01

    Transition to addiction is the shift from controlled to uncontrolled drug use that occurs after prolonged drug intake in a limited number of drug users. A major challenge of addiction research in recent years has been to develop models for studying this pathological transition. Toward this goal, a DSM-IV/5-based multi-symptomatic model of cocaine addiction has been developed in the rat. It is based on an operational translation of the main features of the disease. 1. Addiction is not just taking drug; it is a non-adaptive drug use: The procedure models addiction in relation to its clinical definition. 2. All drug users do not face the same individual risk of developing addiction: The model includes an individual-based approach. 3. Addiction develops after protracted periods of controlled drug use: This procedure allows for the study of the long-term shift from controlled drug use to addiction. We describe this model in detail and show how it can contribute to our understanding of the pathophysiology of cocaine addiction. This article is part of a Special Issue entitled 'NIDA 40th Anniversary Issue'.

  1. Bienestar de los animales acuáticos, con fines de control sanitario (Welfare of the aquatic animals, with ends of sanitary control

    Directory of Open Access Journals (Sweden)

    Rubio Limonta, Manuel

    2009-08-01

    Full Text Available ResumenPara introducir las prácticas y el concepto de bienestar de losanimales acuáticos, la OIE, (2006 ha propuesto trabajar los temasreferidos al transporte por las vías vía terrestre y marítima, y delsacrificio para el consumo humano y el control sanitario. En eltrabajo se refieren las prácticas que pueden ser empleadas en laindustria acuícola, para el sacrificio humanitario de animalesacuáticos describiendo métodos de eutanasia mecánicos, eléctricos,químicos y físicos con fines de control sanitario teniendo en cuenta su bienestar.SummaryTo introduce the practices and the concept of well-being of theaquatic animals, the OIE, (2006 has intended the topics referred tothe transport to work (via terrestrial and marine, and of the sacrifice (I consummate human and for the sanitary control. In the work we refer the common practices that can be employees in the aquaculture industry, for the sacrifice of aquatic animals describing the methods of slaughter mechanic, electric, chemical, physical with ends of sanitary control keeping in mind its welfare.

  2. First meeting "Cystic echinococcosis in Chile, update in alternatives for control and diagnostics in animals and humans".

    Science.gov (United States)

    Alvarez Rojas, Cristian A; Fredes, Fernando; Torres, Marisa; Acosta-Jamett, Gerardo; Alvarez, Juan Francisco; Pavletic, Carlos; Paredes, Rodolfo; Cortés, Sandra

    2016-09-13

    This report summarizes the outcomes of a meeting on cystic echinococcosis (CE) in animals and humans in Chile held in Santiago, Chile, between the 21st and 22nd of January 2016. The meeting participants included representatives of the Departamento de Zoonosis, Ministerio de Salud (Zoonotic Diseases Department, Ministry of Health), representatives of the Secretarias Regionales del Ministerio de Salud (Regional Department of Health, Ministry of Health), Instituto Nacional de Desarrollo Agropecuario (National Institute for the Development of Agriculture and Livestock, INDAP), Instituto de Salud Pública (National Institute for Public Health, ISP) and the Servicio Agrícola y Ganadero (Animal Health Department, SAG), academics from various universities, veterinarians and physicians. Current and future CE control activities were discussed. It was noted that the EG95 vaccine was being implemented for the first time in pilot control programmes, with the vaccine scheduled during 2016 in two different regions in the South of Chile. In relation to use of the vaccine, the need was highlighted for acquiring good quality data, based on CE findings at slaughterhouse, previous to initiation of vaccination so as to enable correct assessment of the efficacy of the vaccine in the following years. The current world's-best-practice concerning the use of ultrasound as a diagnostic tool for the screening population in highly endemic remote and poor areas was also discussed.

  3. [Medical controlling as medical economical service center. Successful concept for orthopedics and trauma surgery centers?].

    Science.gov (United States)

    Auhuber, T C; Hoffmann, R

    2015-01-01

    The management of patients from administrative admission through the orthopedic-surgical treatment to completion of the billing is complex. Additional challenges originate from the necessity to treat patients in both outpatient and inpatient departments and in more than one medical sector. A superior coordination is essential for a successful cooperation of the various procedures of controlling. The model of a medical controlling department as a service center with effective competence in the management of service and cost, functions as a successful solution to the problem. Central elements of a successful medical economical case management are a well-defined assignment of tasks and definitions of intersections, the integration of health professionals and administrative employees, the utilization of software for process control and the implementation of inlier controlling.

  4. DS-CDMA system outer loop power control and improvement for multi-service

    Institute of Scientific and Technical Information of China (English)

    Guan Mingxiang; Guo Qing; Li Xing

    2008-01-01

    When a new user accesses the CDMA system, the load will change drastically, and therefore, the advanced outer loop power control (OLPC) technology has to be adopted to enrich the target signal interference ratio (SIR) and improve the system performance. The existing problems about DS-CDMA outer loop power control for multi-service are introduced and the power control theoretical model is analyzed. System simulation is adopted on how to obtain the theoretical performance and parameter optimization of the power control algorithm. The OLPC algorithm is improved and the performance comparisons between the old algorithm and the improved algorithm are given. The results show good performance of the improved OLPC algorithm and prove the validity of the improved method for multi-service.

  5. Proposal for the award of a contract for security and access control services

    CERN Document Server

    2005-01-01

    This document concerns the award of a contract for security and access control services. The Finance Committee is invited to agree to the negotiation of a contract with ENTREPRISE TECHNIQUE DE SECURITE (FR), the lowest bidder, for the provision of security and access control services for three years for a total amount of 7 105 750 euros (11 078 466 Swiss francs), not subject to revision until 1 July 2008, with options for additional services, for an additional amount of 192 420 euros (300 000 Swiss francs), not subject to revision until 1 July 2008, bringing the total amount to 7 298 170 euros (11 378 466 Swiss francs), not subject to revision until 1 July 2008. The contract will include options for two one-year extensions beyond the initial three-year period. The rate of exchange used is that stipulated in the tender

  6. Caracterización y control de especies de pulgas de importancia veterinaria para la salud animal y pública (Characterization and control of flea veterinary importance to animal and human health

    Directory of Open Access Journals (Sweden)

    Suárez Fernández Yolanda E

    2010-06-01

    Full Text Available ResumenEl presente artículo de revisión es una contribución al estudio ycaracterización de especies de pulgas con interés veterinario, por su papel en la transmisión de enfermedades zoonóticas y su importancia para la salud animal y pública. Dentro del gran phylum de los artrópodos, podemos citar el orden Siphonaptera, encontrándose en este las pulgas y constituyendo los ectoparásitos más frecuentes en los animales. Las pulgas son insectos achatados lateralmente, con un tamaño de 3,5 mm como máximo, que se alimentan de la sangre de los animales sobre los que viven. Existen unas 2.400 especies de pulgas, pero solo 6 infestan a los animales domésticos en especial a los usados como mascotas, la más conocida es Ctenocephalides felis, que parasita a perros, gatos y al hombre. Presentan un grupo de características que las diferencian de su orden por su rapidez con sus patas traseras muy largas, y adaptadas para el realizar grandes saltos. Estos ectoparásitos al igual que la mayoría de los parásitos necesitan de un huésped para depositar sus huevos y podercompletar su ciclo biológico. Trasmiten diferentes enfermedades entre las que encontramos la peste (Yersinia pestis, y la dermatitis alérgica. Su diagnóstico es complejo debido a su tamaño pues no se observan fácilmente. Su control gira fundamentalmente sobre el animaldirectamente y el medio donde se desarrolla, siendo este último fundamental para evitar la proliferación del ectoparásito.SummaryThese article is a contribution to studied and characterized species of fleas to veterinary impact because the role of zoonoses transmission and them, the importance of human and animal health and animal welfare. Within the large phylum of arthropods, we can cite the order Siphonaptera, fleas were found in this, are the most common ectoparasites in animals. Fleas are insects flattened laterally, with a size of 3.5 mm, which feed on the blood of animals on which they live. There are

  7. Support to Aviation Control Service (SACS: an online service for near real-time satellite monitoring of volcanic plumes

    Directory of Open Access Journals (Sweden)

    H. Brenot

    2013-10-01

    Full Text Available Volcanic eruptions emit plumes of ash and gases in the atmosphere, potentially at very high altitudes. Ash rich plumes are hazardous for airplanes as ash is very abrasive and easily melts inside their engines. With more than 50 active volcanoes per year and the ever increasing number of commercial flights, the safety of airplanes is a real concern. Satellite measurements are ideal for monitoring global volcanic activity and, in combination with atmospheric dispersion models, to track and forecast volcanic plumes. Here we present the Support to Aviation Control Service (SACS, http://sacs.aeronomie.be, which is a free online service initiated by ESA for the near real-time (NRT satellite monitoring of volcanic plumes of SO2 and ash. It combines data from two UV-visible (OMI, GOME-2 and two infrared (AIRS, IASI spectrometers. This new multi-sensor warning system of volcanic plumes, running since April 2012, is based on the detection of SO2 and is optimised to avoid false alerts while at the same time limiting the number of notifications in case of large plumes. The system shows successful results with 95% of our notifications corresponding to true volcanic activity.

  8. 25 CFR 542.17 - What are the minimum internal control standards for complimentary services or items?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What are the minimum internal control standards for... THE INTERIOR HUMAN SERVICES MINIMUM INTERNAL CONTROL STANDARDS § 542.17 What are the minimum internal control standards for complimentary services or items? (a) Each Tribal gaming regulatory authority...

  9. Challenges facing the elimination of sleeping sickness in west and central Africa: sustainable control of animal trypanosomiasis as an indispensable approach to achieve the goal.

    Science.gov (United States)

    Simo, Gustave; Rayaisse, Jean Baptiste

    2015-12-16

    African trypanosomiases are infectious diseases caused by trypanosomes. African animal trypanosomiasis (AAT) remains an important threat for livestock production in some affected areas whereas human African trypanosomiasis (HAT) is targeted for elimination in 2020. In West and Central Africa, it has been shown that the parasites causing these diseases can coexist in the same tsetse fly or the same animal. In such complex settings, the control of these diseases must be put in the general context of trypanosomiasis control or "one health" concept where the coordination of control operations will be beneficial for both diseases. In this context, implementing control activities on AAT will help to sustain HAT control. It will also have a positive impact on animal health and economic development of the regions. The training of inhabitants on how to implement and sustain vector control tools will enable a long-term sustainability of control operations that will lead to the elimination of HAT and AAT.

  10. NOUVEAUX REPERES ET NOUVEAUX ESPACES DU CONTROLE DE GESTION : LE CAS DES ACTIVITES DE SERVICE

    OpenAIRE

    Meyssonnier, Jean-François

    2013-01-01

    International audience; Management control cannot be understood any more only in its traditional financial dimension. A new refunded and enlarged approach, which includes control mechanisms that guarantee the implementation of the company business model at the level of business processes, is necessary. A presentation of this new approach is made in the case of service activities.; Le contrôle de gestion ne peut plus être appréhendé uniquement dans sa dimension financière classique. Une approc...

  11. Community control of health services. Dr. Martin Luther King, Jr. Health Center's community management system.

    Science.gov (United States)

    Tichy, N M; Taylor, J I

    1976-01-01

    This article presents the case of Dr. Martin Luther King Jr. Health Center's unique community management system in which neighborhood workers have been developed to assume managerial responsibilities and are directing the Center. The Martin Luther King Center experience is instructive because the Center was able to achieve significant community control by focusing primarily on the internal dimension of control, namely, management, without experiencing destructive conflicts and the deterioration of health services.

  12. Input-to-State Stabilizing Control Under Denial-of-Service

    NARCIS (Netherlands)

    De Persis, Claudio; Tesi, Pietro

    2015-01-01

    The issue of cyber-security has become ever more prevalent in the analysis and design of networked systems. In this paper, we analyze networked control systems in the presence of denial-of-service (DoS) attacks, namely attacks that prevent transmissions over the network. We characterize frequency an

  13. Congestion Avoidance Control through Non-cooperative Games between Customers and Service Providers

    Science.gov (United States)

    Charilas, Dimitris E.; Panagopoulos, Athanasios D.; Vlacheas, Panagiotis; Markaki, Ourania I.; Constantinou, Philip

    Congestion avoidance control refers to controlling the load of the network by restricting the admission of new user’s sessions and resolving the unwanted overload situations. Admission control and Load control constitute key mechanisms regarding Radio Resource Management. As the wireless world is moving towards heterogeneous wireless networks, these types of control are facing more challenges, since efficiency and fairness are required. Game theory provides an appropriate framework for formulating fair and efficient congestion avoidance control problems. In this paper we formulate a non-cooperative game between service providers and customers. On the one hand, the service providers wish to maximize their revenue, but on the other hand, the users wish to maximize the quality of service received, keeping at the same time the expenses as low as possible. Therefore a balance has to be established among these contradictory demands. Our effort also concentrates in the proper modeling of the user’s level of satisfaction, so as to provide a logical decision-taking framework. The proposed scheme is then tested using the ns2 simulator. Results show that both parties can benefit from this mechanism.

  14. An integrated system for synchronous culture of animal cells under controlled conditions.

    Science.gov (United States)

    Mendoza-Pérez, Elena; Hernández, Vanessa; Palomares, Laura A; Serrato, José A

    2016-01-01

    The cell cycle has fundamental effects on cell cultures and their products. Tools to synchronize cultured cells allow the study of cellular physiology and metabolism at particular cell cycle phases. However, cells are most often arrested by methods that alter their homeostasis and are then cultivated in poorly controlled environments. Cell behavior could then be affected by the synchronization method and culture conditions used, and not just by the particular cell cycle phase under study. Moreover, only a few viable cells are recovered. Here, we designed an integrated system where a large number of cells from a controlled bioreactor culture is separated by centrifugal elutriation at high viabilities. In contrast to current elutriation methods, cells are injected directly from a bioreactor into an injection loop, allowing the introduction of a large number of cells into the separation chamber without stressful centrifugation. A low pulsation peristaltic pump increases the stability of the elutriation chamber. Using this approach, a large number of healthy cells at each cell cycle phase were obtained, allowing their direct inoculation into fully instrumented bioreactors. Hybridoma cells synchronized and cultured in this system behaved as expected for a synchronous culture.

  15. Vaccination of adult animals with a reduced dose of Brucella abortus S19 vaccine to control brucellosis on dairy farms in endemic areas of India.

    Science.gov (United States)

    Chand, Puran; Chhabra, Rajesh; Nagra, Juhi

    2015-01-01

    Bovine brucellosis is an economically important disease which seriously affects dairy farming by causing colossal losses. It can be controlled by practicing vaccination of animals with Brucella abortus S19 vaccine (S19 vaccine). In the present study, adult bovines were vaccinated on seven dairy farms with a reduced dose of S19 vaccine to control brucellosis. Serological screening of adult animals (N = 1,082) by Rose Bengal test (RBT) and ELISA prior to vaccination revealed the presence and absence of brucellosis on five and two farms, respectively. The positive animals (N = 171) were segregated and those which tested negative (N = 911) were vaccinated by conjunctival route with a booster after 4 months. The conjunctival vaccination induced weak antibody response in animals, which vanished within a period of 9 to 12 weeks. Abortion in 12 animals at various stages of pregnancy and post-vaccination was recorded, but none was attributed to S19 vaccine. However, virulent B. abortus was incriminated in six heifers, and the cause of abortion could not be established in six animals. The six aborted heifers perhaps acquired infection through in utero transmission or from the environment which remained undetected until abortion. These findings suggested that vaccination of adult animals with a reduced dose of S19 vaccine by conjunctival route did not produce adverse effects like abortion in pregnant animals and persistent vaccinal antibody titers, which are the major disadvantages of subcutaneous vaccination of adult animals.

  16. 9 CFR 117.2 - Animal facilities.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal facilities. 117.2 Section 117.2 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED ESTABLISHMENTS §...

  17. 9 CFR 117.4 - Test animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Test animals. 117.4 Section 117.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED ESTABLISHMENTS §...

  18. Animated sulfonated or sulformethylated lignins as cement fluid loss control additives

    Energy Technology Data Exchange (ETDEWEB)

    Schilling, P.

    1991-05-07

    This patent describes a method of cementing a zone in a well penetrating a subterranean formation comprising injecting down the well and positioning in the zone to be cemented a hydraulic aqueous cement slurry composition. It comprises: a hydraulic cement, and the following expressed as parts by weight per 100 parts of the hydraulic cement, water from about 25 to 105 parts, and a fluid loss control additive comprising from about 0.5 to 2.5 parts of a compound selected from the group consisting of a sulfonated lignin and a sulfomethylated lignin, wherein the lignin has been aminated by reacting it with between about 2-5 moles of a polyamine and 2-5 moles of an aldehyde per 1,000g of the lignin, and 0.1 to 1.5 parts of a compound selected from the group consisting of sodium carbonate, sodium metasilicate, sodium phosphate, sodium sulfite and sodium naphthalene sulfonate and a combination thereof.

  19. The Application of The Double Queue Asymmetric Gated Service Polling Control Theory in Intelligent Traffic System

    Directory of Open Access Journals (Sweden)

    Zhao Yi Fan

    2016-01-01

    Full Text Available paper presents a new use of double queues asymmetric gated service polling system in the intelligent traffic light control system.Usually there are more vehicles in main road than minor road,so there are more green light time be needed in the main road.From the computer simulation and theory analysis,we can find that the application of double queues asymmetric gated service polling theory in intelligent traffic system can balance intersections load and set suitable passing time for vehicles to assure the roads open.

  20. Admission Control Scheme for Multi-class Services in QoS-based Mobile Cellular Networks

    Institute of Scientific and Technical Information of China (English)

    YINZhiming; XIEJianying

    2004-01-01

    Call admission control (CAC) is one of the key schemes to guarantee Quality of service (QoS) in mobile cellular networks. In this paper, we propose an optimal CAC scheme based on Semi-Markov decision processes (SMDP) theory to support multi-class services for QoS wireless networks. Linear programming formulation is used to find the optimal solution, which maximizes the channel utilization while meeting the requirements of QoS constraints. The numerical results show that the performance of our scheme outperforms DCAC scheme.

  1. 77 FR 59222 - Proposed Information Collection; Comment Request: NPS Institutional Animal Care and Use Committee...

    Science.gov (United States)

    2012-09-26

    ... National Park Service Proposed Information Collection; Comment Request: NPS Institutional Animal Care and... Submission) used by the Institutional Animal Care and Use Committee (NPS IACUC/the Committee) to ensure... in use without an OMB Control Number. Title: NPS Institutional Animal Care and Use Committee...

  2. 78 FR 9729 - Proposed Information Collection; Comment Request: NPS Institutional Animal Care and Use Committee...

    Science.gov (United States)

    2013-02-11

    ... National Park Service Proposed Information Collection; Comment Request: NPS Institutional Animal Care and... Submission, Exhibitor, Annual Review, and Amendment Forms) used by the Institutional Animal Care and Use... collection is currently in use without an OMB Control Number. Title: NPS Institutional Animal Care and...

  3. Study of animal-borne infections in the mucosas of patients with inflammatory bowel disease and population-based controls.

    Science.gov (United States)

    Bernstein, Charles N; Nayar, Gopi; Hamel, Andre; Blanchard, James F

    2003-11-01

    Crohn's disease may be triggered by an infection, and it is plausible to consider that such an infection may be animal borne and ingested with our food. There has been considerable interest in the past in determining whether Mycobacterium avium subsp. paratuberculosis (M. avium) might be the etiologic agent in Crohn's disease since it causes a disease in cattle that is similar to Crohn's disease in humans. We aimed to determine if there was an association between Crohn's disease and infection with M. avium or other zoonotic agents and compared the findings with those for patients with ulcerative colitis, unaffected siblings of Crohn's disease patients, or population-based controls without inflammatory bowel disease. Patients under age 50 years with Crohn's disease or ulcerative colitis, unaffected siblings of patients, or healthy controls drawn from a population-based age- and gender-matched registry were enrolled in a study in which subjects submitted to a questionnaire survey and venipuncture. A nested cohort underwent colonoscopy plus biopsy. Samples were batched and submitted to PCR for the detection of M. avium and other zoonotic agents known to cause predominately intestinal disease in cattle, sheep, or swine. Only one patient with ulcerative colitis, no patients with Crohn's disease, and none of the sibling controls were positive for M. avium, whereas 6 of 19 healthy controls were positive for M. avium. Since the control subjects were significantly older than the case patients, we studied another 11 patients with inflammatory bowel disease who were older than age 50 years, and another single subject with ulcerative colitis was positive for M. avium. One other subject older than age 50 years with ulcerative colitis was positive for circovirus, a swine-borne agent of infection. In conclusion, by performing PCR with mucosal samples from patients with Crohn's disease and controls, no association between Crohn's disease and infection with M. avium or any of the

  4. A Flexible Spatial Framework for Modeling Spread of Pathogens in Animals with Biosurveillance and Disease Control Applications

    Directory of Open Access Journals (Sweden)

    Montiago X. LaBute

    2014-05-01

    Full Text Available Biosurveillance activities focus on acquiring and analyzing epidemiological and biological data to interpret unfolding events and predict outcomes in infectious disease outbreaks. We describe a mathematical modeling framework based on geographically aligned data sources and with appropriate flexibility that partitions the modeling of disease spread into two distinct but coupled levels. A top-level stochastic simulation is defined on a network with nodes representing user-configurable geospatial “patches”. Intra-patch disease spread is treated with differential equations that assume uniform mixing within the patch. We use U.S. county-level aggregated data on animal populations and parameters from the literature to simulate epidemic spread of two strikingly different animal diseases agents: foot-and-mouth disease and highly pathogenic avian influenza. Results demonstrate the capability of this framework to leverage low-fidelity data while producing meaningful output to inform biosurveillance and disease control measures. For example, we show that the possible magnitude of an outbreak is sensitive to the starting location of the outbreak, highlighting the strong geographic dependence of livestock and poultry infectious disease epidemics and the usefulness of effective biosurveillance policy. The ability to compare different diseases and host populations across the geographic landscape is important for decision support applications and for assessing the impact of surveillance, detection, and mitigation protocols.

  5. 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.

  6. Visceral adiposity influences glucose and glycogen metabolism in control and hyperlipidic-fed animals.

    Science.gov (United States)

    Kaiser de Souza, Danielle; de Souza, Fabiana A; de Fraga, Luciano Stürmer; Peres Konrad, Signorá; Belló-Klein, Adriane; Martins da Silva, Roselis Silveira; Kucharski, Luiz Carlos R

    2013-01-01

    Introducción: Las evidencias sugieren que la ingesta de grasas, obesidad visceral y lípidos intracelulares están relacionados con resistencia a la acción de la insulina. Objetivo: El objetivo del presente trabajo fue correlacionar la obesidad visceral con alteraciones metabólicas en los animales controles (CTR) y alimentados con la dieta de cafeteria hiperlipidica (CFT). Metodos: Después de 6 meses de tratamiento con dieta, el hígado y lo musculo esqueletico de los ratones se utilizaron para determinar la captación de glucosa y el metabolismo del glucógeno después de la administración de la insulina 0.4 UI/kg in vivo y correlacionar la adiposidad visceral a estos dos parámetros. Resultados: Una amplia gama de respuestas fisiológicas a la composición corporal era encontrado. No se encontraron diferencias en la glucemia y triglicéridos después de la acción de la insulina en ambos grupos, sin embargo CFT grupo acumuló mayor adiposidad, principalmente adiposidad visceral, y mostraron menor contenido de glucógeno en el hígado. También se encontró una correlación inversa entre la adiposidad visceral y la captación de glucosa y una disminución de la forma activa de la enzima glucógeno sintasa en el hígado. Animales CTR demostrado una correlación inversa entre la captación de glucosa y la adiposidad visceral en el músculo. Discusión y conclusiones: Se observó una gran variabilidad de alteraciones metabólicas en los animales que se pueden relacionados con las tasas de acumulación de la adiposidad visceral y la ingestión de grasas dietéticas. Más estudios serán necesarios para aclarar las razones de las alteraciones observadas en el hígado de los animales CFT y las alteraciones musculares en animales CTR.

  7. Disease Control in Animals Using Molecular Technology by Inactivation of ASO, RNAi and ss-siRNA Genes

    Directory of Open Access Journals (Sweden)

    Muhamad Ali

    2014-03-01

    Full Text Available Globalization causes high mobility of human and livestock, hence increase the transmission of infectious diseases, including avian influenza, severe acute respiratory syndrome (SARS, and swine influenza. Therefore, prevention of those diseases is required. Vaccines are effective to prevent infectious diseases; however, their development takes a long time and they cannot provide immediate protection in pandemic cases. This paper describes several gene silencing technologies including antisense oligonucleotide (ASO, RNA interference (RNAi and single strand-small interfering RNA (ss-siRNA for controlling diseases. The primary mechanism of these technologies is inhibition of gene expression, typically by causing the destruction of specific RNA molecule of the pathogen. The use of gene silencing technologies is expected to give new alternative that is more effective in eradication of infectious diseases in animals before threaten human being.

  8. Historical analysis of the neural control of movement from the bedrock of animal experimentation to human studies.

    Science.gov (United States)

    Matthews, Peter B C

    2004-04-01

    The history of the investigation of the sensorimotor control of movement is outlined from its inception at the beginning of the 19th century. Particular emphasis is placed on the opening up of new possibilities by the development of new techniques, from chronophotography to magnetic brain stimulation, all of which have exploited developments in technology. Extrapolating from history, future advance in physiological understanding can be guaranteed to require seizing the new tools provided by the physical sciences and refining these to our particular need. The ever-present danger is that these are then deployed with triumphal optimism rather than critical doubt and earlier methods either jettisoned prematurely or used incautiously. The new techniques have enabled experimentation to become ever less intrusive, permitting a progressive shift from animal to human work, thereby offering the prospect of an increasing clinical reward.

  9. Market Forces and Technological Substitutes Cause Fluctuations in the Value of Bat Pest-Control Services for Cotton

    OpenAIRE

    Laura López-Hoffman; Ruscena Wiederholt; Chris Sansone; Bagstad, Kenneth J.; Paul Cryan; Diffendorfer, Jay E.; Joshua Goldstein; Kelsie Lasharr; John Loomis; Gary McCracken; Rodrigo A. Medellín; Amy Russell; Darius Semmens

    2014-01-01

    Critics of the market-based, ecosystem services approach to biodiversity conservation worry that volatile market conditions and technological substitutes will diminish the value of ecosystem services and obviate the “economic benefits” arguments for conservation. To explore the effects of market forces and substitutes on service values, we assessed how the value of the pest-control services provided by Mexican free-tailed bats (Tadarida brasiliensis mexicana) to cotton production in the south...

  10. Towards the Elimination of Schistosomiasis japonica through Control of the Disease in Domestic Animals in The People's Republic of China: A Tale of over 60Years.

    Science.gov (United States)

    Cao, Z-G; Zhao, Y-E; Lee Willingham, A; Wang, T-P

    2016-01-01

    Schistosomiasis japonica, an endemic, zoonotic tropical parasitic disease caused by Schistosoma japonicum, remains an important public health concern in The People's Republic of China. Unlike other species of Schistosoma, over 40 species of wild and domestic animals can act as reservoir hosts of S. japonicum, which increases the difficulty for the control of this tropical disease. It is widely recognized that domestic animals, particularly water buffaloes and cattle, play an important role in the transmission of S. japonicum. Hence, since the 1950s when The People's Republic of China commenced fight against the disease, the control of animal schistosomiasis has been carried out almost synchronously with that of human schistosomiasis, such that great strides have been made over the past six decades. In this chapter, we review the history and current status of schistosomiasis control in domestic animals in The People's Republic of China. We thoroughly analyse the prevalence of domestic animal schistosomiasis at different stages of schistosomiasis control and the role of different species of domestic animals in transmission of the disease, summarize the control strategies and assess their effectiveness. Furthermore, the challenges ahead are discussed and recommendations for future direction are provided.

  11. A QoS Control Approach in Differentiated Web Caching Service

    Directory of Open Access Journals (Sweden)

    Ang Gao

    2011-01-01

    Full Text Available As the heterogeneity ofWeb clients increasing, the differentiated service becomes an important issue especially for e-commerce Web site. Web caching as a key accelerator on the Internet plays an important role in alleviating the client-perceived delay. To meet the Service Level Agreement (SLA for clients without excessively over-provisioning resources, this paper proposes and evaluates a novel framework for enforcing Proportional Hit Rate. The framework combines the implement of Isolated Cache Model and the usage of control-theoretical approach for storage control. With system identification, the linear model is identified as well as the controller. At every sampling time, by dynamically reallocating storage spaces for different Web classes, the controller operates to guarantee the relationship of QoS metric among classes constant. The experimental results demonstrate the proposed approach achieves differentiated caching service with the enforcement of Greedy Dual Size Frequency (GDSF, Latest Recently Used (LRU and Latest Frequently Used (LFU cache replacement policies.

  12. Living Animals in the Classroom: A Meta-Analysis on Learning Outcome and a Treatment-Control Study Focusing on Knowledge and Motivation

    Science.gov (United States)

    Hummel, Eberhard; Randler, Christoph

    2012-02-01

    Prior research states that the use of living animals in the classroom leads to a higher knowledge but those previous studies have methodological and statistical problems. We applied a meta-analysis and developed a treatment-control study in a middle school classroom. The treatments (film vs. living animal) differed only by the presence of the living animal. Both treatments were based on the self-determination theory. More than 400 pupils filled in pre-test, post-test and two follow-up-tests (with a delay of 6-8 weeks and 7-8 months). After each lesson, pupils rated the lesson on a short intrinsic motivation scale. In the meta-analysis, we found that the living animal treatments significantly scored better than a control group, but not when comparing living animals with alternative treatments. In the treatment-control study, both treatments led to a significant increase in knowledge but there were no differences between film and living animal treatment. Pre-test and previous grading had a significant influence on post- and both follow-up tests. In the mouse lesson, pupils of the living animal group showed higher values in interest and competence and lower values in pressure. Interest and competence correlated positively with achievement, while pressure correlated negatively.

  13. Service-Oriented Architecture for Weaponry and Battle Command and Control Systems in Warfighting

    CERN Document Server

    Bassil, Youssef

    2012-01-01

    Military is one of many industries that is more computer-dependent than ever before, from soldiers with computerized weapons, and tactical wireless devices, to commanders with advanced battle management, command and control systems. Fundamentally, command and control is the process of planning, monitoring, and commanding military personnel, weaponry equipment, and combating vehicles to execute military missions. In fact, command and control systems are revolutionizing as war fighting is changing into cyber, technology, information, and unmanned warfare. As a result, a new design model that supports scalability, reusability, maintainability, survivability, and interoperability is needed to allow commanders, hundreds of miles away from the battlefield, to plan, monitor, evaluate, and control the war events in a dynamic, robust, agile, and reliable manner. This paper proposes a service-oriented architecture for weaponry and battle command and control systems, made out of loosely-coupled and distributed web servi...

  14. CERN Control Centre Animations

    CERN Multimedia

    2014-01-01

    Individual particles from each beam can stray off their foreseen path and hit the beam pipe or even the inner part of a detector with the risk of damaging them. Therefore, the beam has to be ‘cleaned’ from these stray particles before coming close to the collision regions. At each side of the experiments, there are collimators installed which do this job. These devices consist of jaws that close around the beam and absorb stray particles.

  15. CERN Control Centre Animations

    CERN Multimedia

    2014-01-01

    The journey of the LHC protons begin in a hydrogen bottle. Hydrogen is the simplest element: its atom has a single proton with one electron orbiting around it. The pressure in the bottle forces the hydrogen atoms out, where they are captured in a device, the proton source. Inside, a powerful electrical discharge strips the electrons away from the protons. Under the force of an electric field, the protons whizz off into a cavity where they are accelerated and concentrated.

  16. CERN Control Centre Animations

    CERN Multimedia

    2014-01-01

    The LHC beam is formed of many bunches of particles (up to 2808), each measuring a few centimetres long and a millimetre wide. Their width is smaller than the size of Spain on a 1 Euro coin. However, the bunch size is not constant around the ring. Each bunch, as it circulates around the LHC, gets squeezed and expanded. It gets squeezed as much as possible around the interaction points to increase the probability of a collision. As they approach the collision points, they are squeezed to about 16 micrometers (a human hair is about 50 micrometers thick) to allow for a greater chance of collisions.

  17. CERN Control Centre Animations

    CERN Multimedia

    2014-01-01

    Particles make 11,245 turns per second in the LHC. Every time a particle has made a turn in the LHC, it passes by a region where it is accelerated by electric fields. These fields are produced inside so-called “Radiofrequency Cavities”. Inside each cavity, the direction of the field oscillates between positive (red) and negative (blue) voltage. The particle bunches is synchronized in order that incoming particles always see an accelerating electric field.

  18. CERN Control Centre Animations

    CERN Multimedia

    2014-01-01

    Two particle beams circulate in the LHC, in opposite directions. Superconducting dipole magnets are used to bend the paths of the particles in order to keep them on their circular track. These magnets are formed of two superconducting coils producing magnetic fields pointing in opposite direction for the two counterrotating beams. Cooled down to the very low temperature of -271.2°C, the superconducting coils allow the high currents to flow without losing any energy to electrical resistance. The current going trough the coils reach 11080 amps in order to generate a magnetic field of 7.8 Teslas. Such high magnetic fields could not be reached with classic resistive electromagnets. Each dipole magnet only deflects the path by 0.3 degrees, so there are 1232 dipole magnets needed to bend the beams around the LHC.

  19. CERN Control Centre Animations

    CERN Multimedia

    2014-01-01

    LHC operators need to adjust the machine parameters for optimizing the injection and acceleration of particles in the LHC. They inject low intensity pilot beams into the machine. To monitor their position and their movement after the injection, they can use actuators to move a radiator screen into the beam pipe. When the beams pass through the screen, they make the radiator material emit light that is recorded by a camera.

  20. Distinction of clenbuterol intake from drug or contaminated food of animal origin in a controlled administration trial - the potential of enantiomeric separation for doping control analysis.

    Science.gov (United States)

    Parr, Maria Kristina; Blokland, Marco H; Liebetrau, Franz; Schmidt, Alexander H; Meijer, Thijs; Stanic, Mijo; Kwiatkowska, Dorota; Waraksa, Emilia; Sterk, Saskia S

    2017-04-01

    The differentiation of clenbuterol abuse and unintentional ingestion from contaminated meat is crucial with respect to the valuation of an adverse analytical finding in human sports doping control. The proportion of the two enantiomers of clenbuterol may serve as potential discriminating parameter. For the determination of the individual enantiomers, specific methods were developed and validated for the different matrices under investigation based on chiral chromatography coupled to tandem mass spectrometry. Data are presented from the administration to humans of clenbuterol from a pharmaceutical preparation, and from cattle meat and liver containing residues. A shift in the proportion of the enantiomers in cattle meat is detected and this signature is also found in human urine after ingestion. Thus, an altered enantiomeric composition of clenbuterol may be used to substantiate athletes' claims following adverse analytical findings in doping control. However, in meat, the enantiomeric composition was found to be highly variable. Species as well as tissue dependent variances need to be considered in interpreting enantiomer discrimination. Analysis of post administration urines from a controlled experiment comparing the administration of racemic clenbuterol from a registered pharmaceutical preparation and the administration of residue-containing meat and liver (nonracemic mixture) from treated animals is reported. Furthermore doping control samples from Mexican U17 World Championship 2011 of the Fédération Internationale de Football Association (FIFA), with adverse analytical findings for clenbuterol, were re-analysed.

  1. Left ventricular twist is load-dependent as shown in a large animal model with controlled cardiac load

    Directory of Open Access Journals (Sweden)

    A’roch Roman

    2012-06-01

    Full Text Available Abstract Background Left ventricular rotation and twist can be assessed noninvasively by speckle tracking echocardiography. We sought to characterize the effects of acute load change and change in inotropic state on rotation parameters as a measure of left ventricular (LV contractility. Methods Seven anesthetised juvenile pigs were studied, using direct measurement of left ventricular pressure and volume and simultaneous transthoracic echocardiography. Transient inflation of an inferior vena cava balloon (IVCB catheter produced controlled load reduction. First and last beats in the sequence of eight were analysed with speckle tracking (STE during the load alteration and analysed for change in rotation/twist during controlled load alteration at same contractile status. Two pharmacological inotropic interventions were also included to examine the same hypothesis in additionally conditions of increased and decreased myocardial contractility in each animal. Paired comparisons were made for different load states using the Wilcoxon’s Signed Rank test. Results The inferior vena cava balloon occlusion (IVCBO load change compared for first to last beat resulted in LV twist increase (11.67° ±2.65° vs. 16.17° ±3.56° respectively, p  Conclusions Peak systolic LV twist and peak early diastolic untwisting rate are load dependent. Differences in LV load should be included in the interpretation when serial measures of twist are compared.

  2. Decisive Routing and Admission Control According to Quality of Service Constraints

    Science.gov (United States)

    2009-03-01

    in pn sn1 tn1 sn2 tn2 sny tny ⎞ ⎟⎟⎟⎟⎟⎟⎠ Where the each row in the matrix corresponds to the following i1...n = input file size of...Preemptive Congestion Control Code Snippet The Decisive Routing and Admission Control According to Quality of Service Constraints code snippet of reaction to...simulation snippet of reaction to forecasted state of the network. The Kalman filter queue has reached a stated level of 45% of its capacity and

  3. Service Gateway

    Institute of Scientific and Technical Information of China (English)

    WANG Guozhong; HOU Gang; HUANG Zeqing

    2003-01-01

    This article focuses on the service gateway which implements the Open Service gateway Initiative (OSGI), it manages voice, data, Internet, and multimedia communications to and from the home, office and other locations. This service gateway can also function as an application server for a range of high value services such as energy management and control, safety and security services, health care monitoring services, device control and maintenance, electronic commerce services and more.

  4. Zoonotic trypanosomes in South East Asia: Attempts to control Trypanosoma lewisi using human and animal trypanocidal drugs.

    Science.gov (United States)

    Desquesnes, Marc; Yangtara, Sarawut; Kunphukhieo, Pawinee; Jittapalapong, Sathaporn; Herder, Stéphane

    2016-10-01

    Beside typical human trypanosomes responsible of sleeping sickness in Africa and Chagas disease in Latin America, there is a growing number of reported atypical human infections due to Trypanosoma evansi, a livestock parasite, or Trypanosoma lewisi, a rat parasite, especially in Asia. Drugs available for the treatment of T. brucei ssp. in humans are obviously of choice for the control of T. evansi because it is derived from T. brucei. However, concerning T. lewisi, there is an urgent need to determine the efficacy of trypanocidal drugs for the treatment in humans. In a recent study, pentamidine and fexinidazole were shown to have the best efficacy against one stock of T. lewisi in rats. In the present study suramin, pentamidine, eflornitine, nifurtimox, benznidazole and fexinidazole, were evaluated at low and high doses, in single day administration to normal rats experimentally infected with a stock of T. lewisi recently isolated in Thailand. Because none of these treatments was efficient, a trial was made with the most promising trypanocide identified in a previous study, fexinidazole 100mg/kg, in 5 daily administrations. Results observed were unclear. To confirm the efficacy of fexinidazole, a mixed infection protocol was set up in cyclophosphamide immunosuppressed rats. Animals were infected successively by T. lewisi and T. evansi, and received 10 daily PO administrations of 200mg/kg fexinidazole. Drastic effects were observed against T. evansi which was cleared from the rat's blood within 24 to 48h; however, the treatment did not affect T. lewisi which remained in high number in the blood until the end of the experiment. This mixed infection/treatment protocol clearly demonstrated the efficacy of fexinidazole against T. evansi and its inefficacy against T. lewisi. Since animal trypanocides were also recently shown to be inefficient, other protocols as well as other T. lewisi stocks should be investigated in further studies.

  5. Development of a method for controlling salt and sodium use during meal preparation for food services

    Directory of Open Access Journals (Sweden)

    Cristina Barbosa Frantz

    2013-02-01

    Full Text Available OBJECTIVE: The study developed a method for controlling the amount of salt and sodium during food preparation, Controlling Salt and Sodium use During Meal Preparation for food services based on the Hazard Analysis and Critical Control Points principles. METHODS: The method was conceived and perfected during a study case in a commercial food service located in Florianópolis, Santa Catarina, Brazil. Data were collected from technical cards, recipes and measurements during food preparation. The preparations were monitored and compared with criteria about the use of salt and sodium found in the literature. Critical control points were identified and corrective measures were proposed. RESULTS: The result was a method consisting of 9 stages: (1 determination of the sodium content in the ingredients; (2 and 3 analysis of menu planning and sodium content; (4 follow-up of food preparation; (5 estimate of the amount of sodium used in the preparations; (6 and 7 selection and following of the preparations with average- and high-sodium content; (8 definition of the critical points and establishment of corrective actions for the use of salt and sodium; and (9 creation of recommendations for the use of salt and sodium. CONCLUSION: The Controlling Salt and Sodium use During Meal Preparation may contribute to global discussions regarding the reduction of salt and sodium intakes and collaborate for the supply of nutritionally and sensorially appropriate meals with respect to salt and sodium content. It may also help to prevent non-communicable chronic diseases.

  6. Super twisting controller for on-orbit servicing to non-cooperative target

    Directory of Open Access Journals (Sweden)

    Chen Binglong

    2015-02-01

    Full Text Available A relative position and attitude coupled controller is proposed for rendezvous and docking between two docking ports located in different spacecraft. It is concerned with servicing to a tumbling non-cooperative target spacecraft in arbitrary orbit subjected to external disturbances. By considering both kinematic and dynamical coupled effects of relative rotation on relative translation, a coupled dynamic model is established to represent the relative motion of docking port on target spacecraft with respect to another on the service spacecraft. The spacecraft control is based on the second order sliding mode algorithm of super twisting (ST. It is schemed to manipulate the relative position and attitude synchronously. A formal proof of the finite time convergence property of the closed-loop system is derived theoretically by the second method of Lyapunov. Numerical simulations with the designed ST controller are presented to validate the analytic analysis by contrast with the twisting control algorithm. Simulation results demonstrate that the proposed relative position and attitude integrated controller is characterized by high precision, strong robustness and high reliability.

  7. Super twisting controller for on-orbit servicing to non-cooperative target

    Institute of Scientific and Technical Information of China (English)

    Chen Binglong; Geng Yunhai

    2015-01-01

    A relative position and attitude coupled controller is proposed for rendezvous and dock-ing between two docking ports located in different spacecraft. It is concerned with servicing to a tumbling non-cooperative target spacecraft in arbitrary orbit subjected to external disturbances. By considering both kinematic and dynamical coupled effects of relative rotation on relative trans-lation, a coupled dynamic model is established to represent the relative motion of docking port on target spacecraft with respect to another on the service spacecraft. The spacecraft control is based on the second order sliding mode algorithm of super twisting (ST). It is schemed to manipulate the relative position and attitude synchronously. A formal proof of the finite time convergence property of the closed-loop system is derived theoretically by the second method of Lyapunov. Numerical simulations with the designed ST controller are presented to validate the analytic analysis by con-trast with the twisting control algorithm. Simulation results demonstrate that the proposed relative position and attitude integrated controller is characterized by high precision, strong robustness and high reliability.

  8. Activate distributed energy resources' services: Hierarchical voltage controller as an application

    DEFF Research Database (Denmark)

    Han, Xue; Kosek, Anna Magdalena; Gehrke, Oliver

    2014-01-01

    The flexibilities from controllable distributed energy resources (DERs) offer the opportunities to mitigate some of the operation problems in the power distribution grid. The provision of system services requires the aggregation and coordination of their flexibilities, in order to obtain the flex...... the efficient aggregation and dispatch, and it simplifies the optimization complexity; the involvement of DER flexibilities in voltage services can significantly improve the voltage quality and reduce the grid power loss without additional regulating devices....... the flexible capacity of large scale. In this paper, a hierarchical controller is presented to activate the aggregation, and tries to obtain a global optimum of the grid operation. A distribution grid with large penetration of highly varying generation or load is under the risk that the voltage quality...... delivered to the end users is very poor. Hence, a coordinated voltage control function is investigated given such control hierarchy utilizing the flexibilities from the DER units to obtain an optimal voltage profile along the distribution feeder. The results are two folded: the controller enables...

  9. Service delivery through public health care system to control sexually transmitted infections in Himachal pradesh

    Directory of Open Access Journals (Sweden)

    Sunite A Ganju

    2014-01-01

    Full Text Available Introduction: The National AIDS Control Organization has designed multiple synergistic interventions to identify and control curable sexually transmitted infections (STIs. Objective: To assess the impact of services offered at designated STI clinics in the state of Himachal Pradesh, India and the profile of the attending clients. Materials and Methods: This was a two-year prospective study, conducted from April 2011 to March 2013. Training on delivering STI/RTI services was imparted to the staff of 16 designated STI clinics including recording of data. The staff in each STI clinic comprises of one doctor, one counselor, one nurse, and one laboratory technician. The clients attending these designated clinics were offered counseling, syndromic case management (SCM, and diagnostic services wherever possible. Monthly data of STI clinic attendees was collected, compiled, and analyzed. Results: A total of 65,760 clinic visits were reported, of which 32,385 (49% visits were for index STI/RTI complaint(s. The ratio of male to female attendees was 1:2. The commonest age group accessing the STI clinics was 25-44 years (n = 38,966; 59.3%. According to SCM, 52.9% clients were managed. The commonest presenting syndrome was urethral discharge (n = 4,500; 41% in males, and vaginal discharge (n = 13,305; 56% in females. Genital ulcer disease was treated in 2099 cases. Laboratory tests were performed only in 6466 patients, and 39,597 antenatal mothers were screened for syphilis. Counseling services were provided to 51,298 (f = 34,804; 68%: m = 16,494; 32% clients and of these, 48% (n = 25,056 of the clients were referred to integrated counseling and testing centers. Forty-three clients (m = 24: f = 19 were detected positive for HIV infection. Conclusion: Uniform and standardized services delivered to clients attending public health clinics can gather reliable data to monitor trends of STI infection.

  10. 家畜性别决定的机制及其控制的研究进展%Molecular Mechanism and Control of Farm Animal Sex Determination

    Institute of Scientific and Technical Information of China (English)

    朱晓华; 赵万里; 王志跃

    2001-01-01

    The paper reviews the molecular mechanism of farm animal sex determination and the progress of farm animal sex control by X/Y-bearing sperm selection and sex identification of early embryos.%家畜性别决定的分子机理以及通过实施精子分离和早期胚胎性别鉴定来进行性别控制的研究进展。

  11. Exploring the Impact of an Animal Assisted Therapy Dog upon the Emotional, Educational, and Social Actualization of Middle School Students Receiving Counseling Services

    Science.gov (United States)

    Jenkins, Christie D.

    2009-01-01

    The purpose of this study was to examine animal assisted therapy (AAT) in the school setting. This study reviewed the potential social, emotional, and educational benefits that children and adolescents may gain from utilizing an animal assisted therapy dog. This study utilized The Relationship Inventory and The AAT (Animal Assisted Therapy)…

  12. MonALISA: An agent based, dynamic service system to monitor, control and optimize distributed systems

    Science.gov (United States)

    Legrand, I.; Newman, H.; Voicu, R.; Cirstoiu, C.; Grigoras, C.; Dobre, C.; Muraru, A.; Costan, A.; Dediu, M.; Stratan, C.

    2009-12-01

    The MonALISA (Monitoring Agents in a Large Integrated Services Architecture) framework provides a set of distributed services for monitoring, control, management and global optimization for large scale distributed systems. It is based on an ensemble of autonomous, multi-threaded, agent-based subsystems which are registered as dynamic services. They can be automatically discovered and used by other services or clients. The distributed agents can collaborate and cooperate in performing a wide range of management, control and global optimization tasks using real time monitoring information. Program summaryProgram title: MonALISA Catalogue identifier: AEEZ_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEEZ_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Caltech License - free for all non-commercial activities No. of lines in distributed program, including test data, etc.: 147 802 No. of bytes in distributed program, including test data, etc.: 2 5913 689 Distribution format: tar.gz Programming language: Java, additional APIs available in Java, C, C++, Perl and python Computer: Computing Clusters, Network Devices, Storage Systems, Large scale data intensive applications Operating system: The MonALISA service is mainly used in Linux, the MonALISA client runs on all major platforms (Windows, Linux, Solaris, MacOS). Has the code been vectorized or parallelized?: It is a multithreaded application. It will efficiently use all the available processors. RAM: for the MonALISA service the minimum required memory is 64 MB; if the JVM is started allocating more memory this will be used for internal caching. The MonALISA client requires typically 256-512 MB of memory. Classification: 6.5 External routines: Requires Java: JRE or JDK to run. These external packages are used (they are included in the distribution): JINI, JFreeChart, PostgreSQL (optional). Nature of problem: To monitor and control

  13. Integrated natural gas pipeline control and customer service system of Gasum; Le systeme integre de controle des canalisations de gaz et de service au consommateur chez Gasum

    Energy Technology Data Exchange (ETDEWEB)

    Aho, J.; Manty, O.; Ahlnas, B. [Gasul Oy (Finland)

    2000-07-01

    Due to the rapid development of the information technology, ageing is not the only driving force for replacing old computer systems with more sophisticated ones. The Finnish natural Gas company, Gasum Oy, has recently taken into use a new control and monitoring system for natural gas pipeline. A special customer service system, developed by Gasum Oy, is closely connected to monitoring system. It provides up-to-date information to all customers of Gasum Oy. The information is layered in three confidential levels: general information, operational data and invoicing information. The system is operating interactively in confidential Extranet. Inside Gasum Oy to meet the needs of departments outside the control room, a new GID system is developed. GID is a way to present pipeline process data and its further modifications with a very user-friendly interface based on geographical map. The system is based on data warehouse architecture and it is working on company's Intranet. This makes it possible to present various secrecy level information based on user ID. Gasum's new SCADA is not only the base for operating the pipeline, but it also provides lot of vital information to other systems serving different user groups within natural gas business in Finland. (authors)

  14. Optimization of Automatic Train Control for Energy Management and Service Reliability

    Energy Technology Data Exchange (ETDEWEB)

    Susanna P. Gordon; Richard M. Wheeler; Timothy J. Sa; Donald A. Sheaffer

    1999-11-01

    A new generation of automatic train control systems is currently under development in the commuter-rail transit industry. These systems will utilize radio communication between wayside control computers and trains in order to provide high precision train control beyond the capability of today's automatic systems. The Bay Area Rapid Transit (BART) system is developing such a modern control system in collaboration with Harmon Industries. This system, called the Advanced Automatic Train Control (AATC) system, will allow for precision train locating and control, and will facilitate coordination of the trajectories of multiple trains. This system will be capable of running trains more closely together and decreasing the time a train requires to traverse the system, while simultaneously operating with a more modest traction power infrastructure, and providing a smoother, more comfortable ride to commuters. The authors have collaborated with BART to develop a simulator of the AATC system and the traction power system, and they have utilized this simulator as a testbed for the development of advanced train control techniques. Several train control algorithms, including one employing a neural network for train voltage prediction, have been developed and tested in the simulator. Smoother train trajectories, reduced power infrastructure requirements, and reduced energy consumption have been demonstrated. Improved service reliability is also expected to result.

  15. Biotecnologia animal

    Directory of Open Access Journals (Sweden)

    Luiz Lehmann Coutinho

    2010-01-01

    Full Text Available A biotecnologia animal tem fornecido novas ferramentas para os programas de melhoramento e, dessa forma, contribuído para melhorar a eficiência da produção dos produtos de origem animal. No entanto, os avanços têm sido mais lentos do que antecipados, especialmente em razão da dificuldade na identificação dos genes responsáveis pelas características fenotípicas de interesse zootécnico. Três estratégias principais têm sido utilizadas para identificar esses genes - mapeamento de QTL, genes candidatos e sequenciamento de DNA e mRNA - e cada uma tem suas vantagens e limitações. O mapeamento de QTL permite determinar as regiões genômicas que contêm genes, mas o intervalo de confiança do QTL pode ser grande e conter muitos genes. A estratégia de genes candidatos é limitada por causa do conhecimento ainda restrito das funções de todos os genes. Os sequenciamentos de genomas e de sequências expressas podem auxiliar na identificação da posição de genes e de vias metabólicas associadas à característica de interesse. A integração dessas estratégias por meio do desenvolvimento de programas de bioinformática permitirá a identificação de novos genes de interesse zootécnico. Assim, os programas de melhoramento genético se beneficiarão pela inclusão da informação obtida diretamente do DNA na avaliação do mérito genético dos plantéis disponíveis.Animal biotechnology is providing new tools for animal breeding and genetics and thus contributing to advances in production efficiency and quality of animal products. However, the progress is slower than anticipated, mainly because of the difficulty involved in identifying genes that control phenotypic characteristics of importance to the animal industry. Three main strategies: QTL mapping, candidate genes and DNA and mRNA sequencing have been used to identify genes of economic interest to animal breeding and each has advantages and disadvantages. QTL mapping allows

  16. Performance analysis and overload control of an open service access (OSA) architecture

    Science.gov (United States)

    Andersson, Jens K.; Nyberg, Christian; Kihl, Maria

    2003-08-01

    The trend of the service architectures developed in telecommunications today is that they should be open in the sense that they can communicate over the borders of different networks. Instead of each network having their own service architecture with their own applications, all networks should be able to use the same applications. 3GPP, the organization developing specifications for the 3G networks has specified the standard Open Service Access (OSA), as a part of the 3G specification. OSA offers different Application Protocol Interfaces that enable an application that resides outside a network to use the capabilities of the network. This paper analyses the performance of an OSA gateway. It is examined how the overload control can be dealt with in a way to best satisfy the operators and the 3'rd parties. There are some guiding principles in the specifications, but a lot of decisions have to be made by the implementors of application servers and OSA gateways. Proposals of different requirements for an OSA architecture exist such as, minimum amount of accepted calls per second and time constraint for the maximal total delay for an application. Maximal and fair throughput have to be prioritized from the 3'rd parties view, but profit is the main interest from the operators point of view. Therefore this paper examines a priority based proposal of an overload control mechanism taking these aspects and requirements into account.

  17. Implementation of the Orbital Maneuvering Systems Engine and Thrust Vector Control for the European Service Module

    Science.gov (United States)

    Millard, Jon

    2014-01-01

    The European Space Agency (ESA) has entered into a partnership with the National Aeronautics and Space Administration (NASA) to develop and provide the Service Module (SM) for the Orion Multipurpose Crew Vehicle (MPCV) Program. The European Service Module (ESM) will provide main engine thrust by utilizing the Space Shuttle Program Orbital Maneuvering System Engine (OMS-E). Thrust Vector Control (TVC) of the OMS-E will be provided by the Orbital Maneuvering System (OMS) TVC, also used during the Space Shuttle Program. NASA will be providing the OMS-E and OMS TVC to ESA as Government Furnished Equipment (GFE) to integrate into the ESM. This presentation will describe the OMS-E and OMS TVC and discuss the implementation of the hardware for the ESM.

  18. Long term follow-up of a randomised controlled trial of services for urinary symptoms

    Directory of Open Access Journals (Sweden)

    Cooper Nicola J

    2011-03-01

    Full Text Available Abstract Background Given the extent and priority of urinary symptoms there is little evidence available to inform service provision in relation to the long term effects of interventions. This study aims to determine the long term (6 year clinical effectiveness and costs of a new continence nurse led service compared to standard care for urinary symptoms. Methods A long term follow-up study of a 2-arm, non-blinded randomised controlled trial that recruited from a community based population between 1998-2000 in Leicestershire and Rutland UK was undertaken. 3746 men and women aged 40 years and over were followed up from the original trial. The continence nurse practitioner (CNP intervention comprised a continence service provided by specially trained nurses delivering evidence-based interventions using pre-determined care pathways. The standard care (SC arm comprised access to existing primary care including General Practitioner and continence advisory services in the area. Primary outcome: Improvement in one or more symptom. Secondary outcomes included: a Leicester Impact scale; b patient perception of problem; c number of symptoms alleviated and cost-effectiveness; all were recorded at long term follow-up (average 6 years post-randomisation. Results Overall at long-term follow-up (average 6 years significantly more individuals in the CNP group (72% had improved (i.e had fewer symptoms compared to those in the SC group (67% (difference of 5% 95% (CI = 0.6 to 9;p = 0.02. Conclusion The differences in outcome between the two randomised groups shown immediately post treatment had decreased by half in terms of symptom improvement at long term follow-up. Although the difference was statistically significant, the clinical significance may not be, although the direction of the difference favoured the new CNP service.

  19. 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...

  20. Retrospective epidemiological evaluation of molecular and animal husbandry data within the bovine viral diarrhoea virus (BVDV) control programme in Western Austria during 2009-2014.

    Science.gov (United States)

    Schoepf, Karl; Revilla-Fernández, Sandra; Steinrigl, Adolf; Fuchs, Reinhard; Sailer, Andreas; Weikel, Joachim; Schmoll, Friedrich

    2016-01-01

    A retrospective epidemiological investigation of molecular and animal husbandry data collected over an observation period of five years (2009-2014) within the compulsory bovine viral diarrhoea virus (BVDV) control programme in Western Austria, covering the federal provinces of Tyrol and Vorarlberg is presented in this study. Samples collected from 232 infected calves were phylogenetically classified based on the 5' untranslated region (5'UTR). All but 13 samples, which were typed as border disease virus subtype 3 (BDV-3), belonged to the bovine viral diarrhoea virus genotype 1 (BVDV-1) and clustered within six different subtypes (1b, 1e, 1f, 1h, 1d and 1k). Movement data and survival times from infected individual animals were analysed because of their potential of passing on infection to naive herds. From the moment of submission of the laboratory results, 180 animals were culled within the first month, 13 lived longer than two but not longer than six months and seven infected animals lived longer than one year. 13 of the infected animals were born on alpine pastures and eleven infected animals were grazed on mountain pastures during summer. The movement of infected animals and the role of trade in alpine areas are a possible source for spreading the infection, thus hampering the progress of eradication.

  1. Food-borne pathogens of animal origin-diagnosis, prevention, control and their zoonotic significance: a review.

    Science.gov (United States)

    Dhama, K; Rajagunalan, S; Chakraborty, S; Verma, A K; Kumar, A; Tiwari, R; Kapoor, S

    2013-10-15

    The term food borne diseases or food-borne illnesses or more commonly food poisoning are used to denote gastrointestinal complications that occur following recent consumption of a particular food or drink. Millions of people suffer worldwide every year and the situation is quiet grave in developing nations creating social and economic strain. The food borne pathogens include various bacteria viz., Salmonella, Campylobacter, Escherichia coli, Listeria monocytogenes, Yersinia enterocolitica, Staphylococcus, Arcobacter, Clostridium perfringens, Cl. botulinum and Bacillus cereus and helminths viz., Taenia. They also include protozoa viz., Trichinella, Sarcocystis, Toxoplasma gondii and Cryptosporidium parvum. The zoonotic potential and the ability to elaborate toxins by many of the microbes causing fatal intoxication are sufficient to understand the seriousness of the situation. The viral agents being host specific their transmission to humans through food of animal origin is not yet confirmed although these animal viruses are similar to that of viruses infecting human. Food-borne bacteria; protozoa and helminthes have complex distribution pattern in the environment and inside the host system. This along with complexity of the maintenance chain and life cycle (of parasites) has made it difficult for epidemiologist and diagnostician to undertake any immediate safety measures against them. Serological and molecular diagnostic tests viz. ELISA, Latex agglutination test, Lateral flow assays, Immunomagnetic separation assays, molecular assays viz. Polymerase Chain Reaction (PCR), multiplex PCR, immuno-PCR, Realtime PCR, Random Amplified Polymorphic DNA (RAPD)-PCR, DNA microarrays and probes are widely used. Along with these LAMP assays, Capillary Electrophoresis-Single Strand Confirmation polymorphism (CE-SSCP); Flow cytometry, FISH, Biosensors, Direct epifluorescent filter technique, nanotechnology based methods and sophisticated tools (ultrasonography, magnetic resonance

  2. 仿人服务机器人的平衡控制%Balance control of a humanoid service robot Balance control of a humanoid service robot

    Institute of Scientific and Technical Information of China (English)

    张爽; 邬依林; 葛伟亮; 蓝恺

    2016-01-01

    The dynamic characteristics of humanoid robot are complex,coupled and nonlinear.There-fore,the balance control for humanoid robot is significant in research.The research of an intelligent hu-manoid service robot system is presented.Firstly,the intelligent biped humanoid robot (HUBO)is used as a test platform to analyze its balance system and gait generation based on ZMP algorithm in different situations.The control methods are also analyzed to ensure the walking balance for the HUBO.Then,u-sing Simulink,the balance control performance is verified via simulations.Finally,the system parameters are analyzed through the simulation results to guarantee a better performance for gait balance control.%仿人机器人具有复杂的耦合非线性特性,因此仿人机器人的平衡控制具有重要的研究意义。针对仿人服务机器人系统,研究智能仿人服务机器人的平衡控制。首先,研究智能双足仿人机器人 HUBO 的行走与站立时平衡模式,分析 HUBO 基于 ZMP 的步态规划方法,并分析 HUBO 内部各个关键控制器的控制方式,以保证机器人行走时的平衡。然后,通过这些信息,使用 Simulink 对各控制器进行仿真,验证控制效果。最后,通过仿真分析、改进各项控制参数,进一步改善了仿人机器人步态平衡控制,达到较好的步态平衡控制效果。

  3. Controllable Grid Interface for Testing Ancillary Service Controls and Fault Performance of Utility-Scale Wind Power Generation: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Gevorgian, Vahan; Koralewicz, Przemyslaw; Wallen, Robb; Muljadi, Eduard

    2017-02-01

    The rapid expansion of wind power has led many transmission system operators to demand modern wind power plants to comply with strict interconnection requirements. Such requirements involve various aspects of wind power plant operation, including fault ride-through and power quality performance as well as the provision of ancillary services to enhance grid reliability. During recent years, the National Renewable Energy Laboratory (NREL) of the U.S. Department of Energy has developed a new, groundbreaking testing apparatus and methodology to test and demonstrate many existing and future advanced controls for wind generation (and other renewable generation technologies) on the multimegawatt scale and medium-voltage levels. This paper describes the capabilities and control features of NREL's 7-MVA power electronic grid simulator (also called a controllable grid interface, or CGI) that enables testing many active and reactive power control features of modern wind turbine generators -- including inertial response, primary and secondary frequency responses, and voltage regulation -- under a controlled, medium-voltage grid environment. In particular, this paper focuses on the specifics of testing the balanced and unbalanced fault ride-through characteristics of wind turbine generators under simulated strong and weak medium-voltage grid conditions. In addition, this paper provides insights on the power hardware-in-the-loop feature implemented in the CGI to emulate (in real time) the conditions that might exist in various types of electric power systems under normal operations and/or contingency scenarios. Using actual test examples and simulation results, this paper describes the value of CGI as an ultimate modeling validation tool for all types of 'grid-friendly' controls by wind generation.

  4. Intelligent Flow Control Technique of ABR Service in ATM Networks Based on Fuzzy Neural Networks

    Institute of Scientific and Technical Information of China (English)

    ZhangLiangjie; LiYanda; 等

    1997-01-01

    The ATM Forum voted to implement the rate-based flow control(RBFC)scheme to manage traffic in asynchronous transfer mode(ATM)networks.RBFC will be used specifically to manage available bit rate(ABR)service.Through the study of the transmission rate adjusting of the ABR traffic source,we propose and enhanced bit rate feedback(EBRF)scheme,which is the dynamic bit rate adjusting scheme based on fuzzy neural network(FNN).Simulation results show that it can enhance the switch buffer utilization on the premise of a full link utilization.

  5. Evaluation of a controlled, national collaboration study on a clinical pharmacy service of screening for risk medications

    DEFF Research Database (Denmark)

    Kjeldsen, Lene Juel; Clemmensen, Marianne Hald; Kronborg, Christian

    2014-01-01

    Background Risk medications are frequently associated with adverse events and hospitalisations. Objective To evaluate a risk medication screening service for in-patients at Danish hospitals. Setting Danish hospitals. Methods The study was designed as a controlled, prospective intervention study. ...

  6. Synergies between veterinarians and para-professionals in the public and private sectors: organisational and institutional relationships that facilitate the process of privatising animal health services in developing countries.

    Science.gov (United States)

    Woodford, J D

    2004-04-01

    The delivery of veterinary services in most developing countries was, until recently, considered to be the responsibility of the public sector. However, over the past four decades, economic constraints and the imposition of structural adjustment policies (SAPs) have led to a gradual decline in public sector investment in real terms and thus a reduction in the quality and quantity of services available to livestock keepers. Many governments acknowledged that they were no longer able to provide services that were essentially of a 'private good' nature and introduced radical policy changes which sought to introduce the concepts of a market orientated approach towards agriculture and livestock production in particular. The role of government, in the future, would be to provide a reduced range of essential 'public good' services and to create a favourable environment in which the private sector could become established as a provider of 'private good' services and at the same time act as a partner in carrying out certain public functions under contract or 'sanitary mandates'. In almost all developing countries, however, these policy changes were not accompanied by appropriate development strategies. The reasons for this are complex. Firstly, SAPs may be considered to have been foisted upon governments by donors and are thus perceived by many policy-makers as the cause of financial problems, rather than a solution to them. Secondly, most animal health senior policy-makers in the public sector have been trained as veterinarians and lack the required management skills to plan change effectively. Furthermore, as regards clinical veterinary service delivery, especially in rural or more remote areas, the solution fostered by donor investment, which involves deregulation and the deployment of privately operating para-professionals, is often perceived as a threat to the veterinary profession and might result in limiting access to international markets for the trade of livestock

  7. 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.

  8. Agent Services for Situation Aware Control of Power Systems With Distributed Generation

    DEFF Research Database (Denmark)

    Saleem, Arshad; Heussen, Kai; Lind, Morten

    2009-01-01

    Electric Power system of Denmark exhibits some unique characteristics. An increasing part of the electricity is produced by distributed generators (DGs). Most of these DGs are connected to the network at the distribution level. At the same time the concept of vehicle to grid (V2G) is already...... in the process of realization. This situation has created an incentive in electric power industry to utilize modern information and communication technologies (ICT) for improving the distribution system automation. This paper describes our work on how significantly increased amount of distributed generation...... could be exploited for the robust control of electric power systems. In particular, we present our work on the implementation of a dynamic service oriented system, in which autonomous agents represent different components of low voltage grid. These agents could offer and utilize electric power control...

  9. A Flexible Component based Access Control Architecture for OPeNDAP Services

    Science.gov (United States)

    Kershaw, Philip; Ananthakrishnan, Rachana; Cinquini, Luca; Lawrence, Bryan; Pascoe, Stephen; Siebenlist, Frank

    2010-05-01

    Network data access services such as OPeNDAP enable widespread access to data across user communities. However, without ready means to restrict access to data for such services, data providers and data owners are constrained from making their data more widely available. Even with such capability, the range of different security technologies available can make interoperability between services and user client tools a challenge. OPeNDAP is a key data access service in the infrastructure under development to support the CMIP5 (Couple Model Intercomparison Project Phase 5). The work is being carried out as part of an international collaboration including the US Earth System Grid and Curator projects and the EU funded IS-ENES and Metafor projects. This infrastructure will bring together Petabytes of climate model data and associated metadata from over twenty modelling centres around the world in a federation with a core archive mirrored at three data centres. A security system is needed to meet the requirements of organisations responsible for model data including the ability to restrict data access to registered users, keep them up to date with changes to data and services, audit access and protect finite computing resources. Individual organisations have existing tools and services such as OPeNDAP with which users in the climate research community are already familiar. The security system should overlay access control in a way which maintains the usability and ease of access to these services. The BADC (British Atmospheric Data Centre) has been working in collaboration with the Earth System Grid development team and partner organisations to develop the security architecture. OpenID and MyProxy were selected at an early stage in the ESG project to provide single sign-on capability across the federation of participating organisations. Building on the existing OPeNDAP specification an architecture based on pluggable server side components has been developed at the BADC

  10. Efficacy of four phosphate-mobilizing bacteria applied with an animal bone charcoal formulation in controlling Pythium aphanidermatum and Fusarium oxysporum f.sp. radicis lycopersici in tomato

    NARCIS (Netherlands)

    Postma, J.; Clematis, F.; Nijhuis, E.H.; Someus, E.

    2013-01-01

    Four taxonomically different bacteria, with the ability to mobilize phosphate (P) and to colonize animal bone charcoal (ABC), were tested for their capacity to control plant pathogens. Tests were performed in the greenhouse with young tomato plants in (potting) soil and in rockwool. Plants were infe

  11. Analysis of baseline gene expression levels from toxicogenomics study control animals to identify sources of variation and predict responses to chemicals

    Science.gov (United States)

    The use of gene expression profiling to predict chemical mode of action would be enhanced by better characterization of variance due to individual, environmental, and technical factors. Meta-analysis of microarray data from untreated or vehicle-treated animals within the control ...

  12. Effects of land use on bird populations and pest control services on coffee farms

    Science.gov (United States)

    Railsback, Steven F.; Johnson, Matthew D.

    2014-01-01

    Global increases in both agriculture and biodiversity awareness raise a key question: Should cropland and biodiversity habitat be separated, or integrated in mixed land uses? Ecosystem services by wildlife make this question more complex. For example, birds benefit agriculture by preying on pest insects, but other habitat is needed to maintain the birds. Resulting land use questions include what areas and arrangements of habitat support sufficient birds to control pests, whether this pest control offsets the reduced cropland, and the comparative benefits of “land sharing” (i.e., mixed cropland and habitat) vs. “land sparing” (i.e., separate areas of intensive agriculture and habitat). Such questions are difficult to answer using field studies alone, so we use a simulation model of Jamaican coffee farms, where songbirds suppress the coffee berry borer (CBB). Simulated birds select habitat and prey in five habitat types: intact forest, trees (including forest fragments), shade coffee, sun coffee, and unsuitable habitat. The trees habitat type appears to be especially important, providing efficient foraging and roosting sites near coffee plots. Small areas of trees (but not forest alone) could support a sufficient number of birds to suppress CBB in sun coffee; the degree to which trees are dispersed within coffee had little effect. In simulations without trees, shade coffee supported sufficient birds to offset its lower yield. High areas of both trees and shade coffee reduced pest control because CBB was less often profitable prey. Because of the pest control service provided by birds, land sharing was predicted to be more beneficial than land sparing in this system. PMID:24711377

  13. Effects of land use on bird populations and pest control services on coffee farms.

    Science.gov (United States)

    Railsback, Steven F; Johnson, Matthew D

    2014-04-22

    Global increases in both agriculture and biodiversity awareness raise a key question: Should cropland and biodiversity habitat be separated, or integrated in mixed land uses? Ecosystem services by wildlife make this question more complex. For example, birds benefit agriculture by preying on pest insects, but other habitat is needed to maintain the birds. Resulting land use questions include what areas and arrangements of habitat support sufficient birds to control pests, whether this pest control offsets the reduced cropland, and the comparative benefits of "land sharing" (i.e., mixed cropland and habitat) vs. "land sparing" (i.e., separate areas of intensive agriculture and habitat). Such questions are difficult to answer using field studies alone, so we use a simulation model of Jamaican coffee farms, where songbirds suppress the coffee berry borer (CBB). Simulated birds select habitat and prey in five habitat types: intact forest, trees (including forest fragments), shade coffee, sun coffee, and unsuitable habitat. The trees habitat type appears to be especially important, providing efficient foraging and roosting sites near coffee plots. Small areas of trees (but not forest alone) could support a sufficient number of birds to suppress CBB in sun coffee; the degree to which trees are dispersed within coffee had little effect. In simulations without trees, shade coffee supported sufficient birds to offset its lower yield. High areas of both trees and shade coffee reduced pest control because CBB was less often profitable prey. Because of the pest control service provided by birds, land sharing was predicted to be more beneficial than land sparing in this system.

  14. ANALYSIS OF MEDICAL SERVICE CONTROL PROCESS IN THE SCOPE OF COMPULSORY HEALTH INSURANCE PROGRAM

    Directory of Open Access Journals (Sweden)

    M. A. Taranik

    2015-01-01

    Full Text Available The relevance of the presented paper deals with the necessity of determining problems and effective solutions for medical organizations on the stage of medical documentation reports control purposely for forecasting the average of financial resources that can be obtained in the scope of compulsory health insurance program.The aim of the study – for the purpose of further issues definition present formal model of the analyzed process using a set of system analysis methods.Material and methods. System analysis methods, especially IDEF0 diagrams and activity diagrams, for estimation of medical expert’s agreement Cohen’s kappa was used.The results. Based on the specification documents and expert’s experience the spread description on the process the control of volume, duration, quality and conditions of medical service assignment by medical organizations conducted by medical insurance organization was presented. Inputs, outputs, elements of management and executives were determined. As a result of decomposition, subprocesess were presented within activity diagrams.Conclusions. The obtained results of research allows to conclude that there is a set of problems which appear when medical organizations send reports for getting financial resources for clinical service realization in the scope of compulsory health insurance program. On the grounds of determined problems, we can conclude that it is necessary to develop an intellectual information system for estimating clinical records concerning getting financial resources for clinical service. In respect that human factor influence on the main stages of the analyzed process, we propose to use fuzzy logic as an inference engine. The self-learning function of the system will provide case-based reasoning.

  15. Workforce insights on how health promotion is practised in an Aboriginal Community Controlled Health Service.

    Science.gov (United States)

    McFarlane, Kathryn; Devine, Sue; Judd, Jenni; Nichols, Nina; Watt, Kerrianne

    2017-02-03

    Aboriginal Community Controlled Health Services deliver holistic and culturally appropriate primary health care to over 150 communities in Australia. Health promotion is a core function of comprehensive primary health care; however, little has been published on what enables or challenges health promotion practice in an Aboriginal Community Controlled Health Service. Apunipima Cape York Health Council (Apunipima) delivers primary health care to 11 remote north Queensland communities. The workforce includes medical, allied health, Aboriginal and Torres Strait Islander health workers and health practitioners and corporate support staff. This study aimed to identify current health promotion practices at Apunipima, and the enablers and challenges identified by the workforce, which support or hinder health promotion practice. Sixty-three staff from across this workforce completed an online survey in February 2015 (42% response rate). Key findings were: (1) health promotion is delivered across a continuum of one-on-one approaches through to population advocacy and policy change efforts; (2) the attitude towards health promotion was very positive; and (3) health promotion capacity can be enhanced at both individual and organisational levels. Workforce insights have identified areas for continued support and areas that, now identified, can be targeted to strengthen the health promotion capacity of Apunipima.

  16. 动物源性病原细菌的危害、监测与控制%Animal Origin Pathogenic Bacteria:Hazard,Surveillance and Control

    Institute of Scientific and Technical Information of China (English)

    王君玮

    2015-01-01

    Animal origin pathogenic bacteria are those isolated from animal samples,damaging animals and human by bacteria invasion or ingestion of their toxin. Not only can it bring economic loss and biosafety problem by causing animal diseases,but also do harm to consumers. This paper briefly introduced the main pathogenic bacteria species that impact animal health and its product safety,as well as their harm to both animals and human. Furthermore,new advance on these bacteria surveillance status was analyzed both at home and abroad. Suggestions on their control were proposed in combination with risk surveillance of pathogenic bacteria.%动物源性病原细菌,不仅引起动物发病带来经济损失和生物安全问题,而且通过污染动物源性产品,给消费者带来致病性危害。本文梳理了影响动物健康和动物源性产品安全的主要病原细菌种类及其危害,对此分析了目前国际、国内对该类病原细菌的监测管理状况,并提出了控制建议。

  17. 9 CFR 151.7 - Examination of animal.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Examination of animal. 151.7 Section 151.7 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL BREEDS RECOGNITION OF BREEDS AND BOOKS OF RECORD OF PUREBRED ANIMALS Certification...

  18. 9 CFR 53.6 - Disinfection of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Disinfection of animals. 53.6 Section 53.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... of animals. Animals of species not susceptible to the disease for which a quarantine has...

  19. 9 CFR 2.128 - Inspection for missing animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Inspection for missing animals. 2.128 Section 2.128 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Miscellaneous § 2.128 Inspection for missing animals. Each...

  20. 9 CFR 93.806 - Animals refused entry.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animals refused entry. 93.806 Section 93.806 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION...

  1. 9 CFR 53.4 - Destruction of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Destruction of animals. 53.4 Section 53.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... animals. (a) Except as provided in paragraph (b) of this section, animals infected with or exposed...

  2. 9 CFR 53.9 - Mortgage against animals or materials.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Mortgage against animals or materials. 53.9 Section 53.9 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT....9 Mortgage against animals or materials. When animals or materials have been destroyed pursuant...

  3. 9 CFR 91.15 - Inspection of animals for export.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Inspection of animals for export. 91.15 Section 91.15 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL...

  4. 9 CFR 53.3 - Appraisal of animals or materials.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Appraisal of animals or materials. 53.3 Section 53.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF... animals or materials. (a) Animals affected by or exposed to disease, and materials required to...

  5. 9 CFR 95.3 - Byproducts from diseased animals prohibited.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Byproducts from diseased animals prohibited. 95.3 Section 95.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL...

  6. 9 CFR 91.16 - Certification of animals for export.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Certification of animals for export. 91.16 Section 91.16 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL...

  7. 9 CFR 2.131 - Handling of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Handling of animals. 2.131 Section 2.131 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Miscellaneous § 2.131 Handling of animals. (a) All licensees who maintain...

  8. Incorporating residential AC load control into ancillary service markets: Measurement and settlement

    Energy Technology Data Exchange (ETDEWEB)

    Bode, Josh L.; Sullivan, Michael J.; Berghman, Dries; Eto, Joseph H.

    2013-05-01

    Many pre-existing air conditioner load control programs can provide valuable operational flexibility but have not been incorporated into electricity ancillary service markets or grid operations. Multiple demonstrations have shown that residential air conditioner (AC) response can deliver resources quickly and can provide contingency reserves. A key policy hurdle to be overcome before AC load control can be fully incorporated into markets is how to balance the accuracy, cost, and complexity of methods available for the settlement of load curtailment. Overcoming this hurdle requires a means for assessing the accuracy of shorter-term AC load control demand reduction estimation approaches in an unbiased manner. This paper applies such a method to compare the accuracy of approaches varying in cost and complexity ? including regression analysis, load matching and control group approaches ? using feeder data, household data and AC end-use data. We recommend a practical approach for settlement, relying on an annually updated set of tables, with pre-calculated reduction estimates. These tables allow users to look up the demand reduction per device based on daily maximum temperature, geographic region and hour of day, simplifying settlement and providing a solution to the policy problem presented in this paper.

  9. 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, ...

  10. 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.

  11. 9 CFR 355.16 - Control of flies, rats, mice, etc.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Control of flies, rats, mice, etc. 355.16 Section 355.16 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF....16 Control of flies, rats, mice, etc. Flies, rats, mice, and other vermin shall be excluded...

  12. 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....

  13. 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

  14. A review of official data obtained from dog control records generated by the dog control service of county cork, Ireland during 2007

    Science.gov (United States)

    2012-01-01

    Background There are no peer reviewed data on dog control records from an official agency in Ireland. In order to address this, a total of 2,669 official dog control service records generated during 2007 by Cork County Council dog control service were reviewed. Results Over 70 percent of records related to unwanted dogs and dogs not under their owners control. Stray dogs were collected by the service regularly throughout the year but with notable increase in voluntary surrenders by owners from January through to April. The majority of dogs collected or surrendered were male (2:1 ratio), of medium size, described as having a friendly temperament and were not wearing a neck collar. The Crossbreed and Greyhound breeds were more frequently collected as strays, while Greyhounds and German Shepherds were more frequently voluntarily surrendered by their owner. Restricted breeds such as Pit Bull terriers, German Shepherds and Rottweilers were more frequently reported by members of the public for aggressive behaviour while the only restricted breed reported for biting or snapping was the German Shepherd. Conclusions Routine recording of dog control services in County Cork provide data on responsible dog ownership including the licensing of breeds, and surrender of owned dogs and the collection of stray dogs. Data capture and utilisation of dog control services by local authorities has potential to inform policy on responsible dog ownership and education programmes. PMID:22681751

  15. A review of official data obtained from dog control records generated by the dog control service of county cork, Ireland during 2007

    Directory of Open Access Journals (Sweden)

    O’Sullivan Edmond N

    2012-06-01

    Full Text Available Abstract Background There are no peer reviewed data on dog control records from an official agency in Ireland. In order to address this, a total of 2,669 official dog control service records generated during 2007 by Cork County Council dog control service were reviewed. Results Over 70 percent of records related to unwanted dogs and dogs not under their owners control. Stray dogs were collected by the service regularly throughout the year but with notable increase in voluntary surrenders by owners from January through to April. The majority of dogs collected or surrendered were male (2:1 ratio, of medium size, described as having a friendly temperament and were not wearing a neck collar. The Crossbreed and Greyhound breeds were more frequently collected as strays, while Greyhounds and German Shepherds were more frequently voluntarily surrendered by their owner. Restricted breeds such as Pit Bull terriers, German Shepherds and Rottweilers were more frequently reported by members of the public for aggressive behaviour while the only restricted breed reported for biting or snapping was the German Shepherd. Conclusions Routine recording of dog control services in County Cork provide data on responsible dog ownership including the licensing of breeds, and surrender of owned dogs and the collection of stray dogs. Data capture and utilisation of dog control services by local authorities has potential to inform policy on responsible dog ownership and education programmes.

  16. Cargo Commercial Orbital Transportation Services Environmental Control and Life Support Integration

    Science.gov (United States)

    Duchesne, Stephanie; Thacker, Karen; Williams, Dave

    2012-01-01

    The International Space Station s (ISS) largest crew and cargo resupply vehicle, the Space Shuttle, retired in 2011. To help augment ISS resupply and return capability, NASA announced a project to promote the development of Commercial Orbital Transportation Services (COTS) for the ISS in January of 2006. By December of 2008, NASA entered into space act agreements with SpaceX and Orbital Sciences Corporation for COTS development and ISS Commercial Resupply Services (CRS). The intent of CRS is to fly multiple resupply missions each year to ISS with SpaceX s Dragon vehicle providing resupply and return capabilities and Orbital Science Corporation s Cygnus vehicle providing resupply capability to ISS. The ISS program launched an integration effort to ensure that these new commercial vehicles met the requirements of the ISS vehicle and ISS program needs. The Environmental Control and Life Support System (ECLSS) requirements cover basic cargo vehicle needs including maintaining atmosphere, providing atmosphere circulation, and fire detection and suppression. The ISS-COTS integration effort brought unique challenges combining NASA s established processes and design knowledge with the commercial companies new initiatives and limited experience with human space flight. This paper will discuss the ISS ECLS COTS integration effort including challenges, successes, and lessons learned.

  17. [Methodology for the implementation of e-Health services for chronic patient monitoring and control].

    Science.gov (United States)

    Monteagudo Peña, Jose Luis; Salvador, Carlos Hernández; García-López, Fernando

    2004-01-01

    A methodology is presented for a smooth, orderly implementation of specific e-Health services for monitoring chronic patients outside of the hospital setting. Identified as a stage-gate model for the management of the overall implementation process, this methodology is presented formally structured into three steps: a) exploratory examination (pilot project stage); 2) in-depth evaluation (clinical trial stage); and 3) deployment (guided use stage). In the first stage, controlled by the R+D team, the predominant criiteria are the functionality and usability of the technologies involved. In the second stage, controlled by an associated Health Technology Evaluation Agency, the predominant criterion is the scientific aspect related to the results obtained in the clinical testing. The third stage is controlled through decisions made by the health administrations as to the implementation of new technologies and the financing thereof. A description is provided as to the requirements of the technological platform designed to serve its the medium for the projects and tests from stage 1 and 2. As an example of what is done in stage 2, a description is given of a trial related to hypertension.

  18. Pronociception from the dorsomedial nucleus of the hypothalamus is mediated by the rostral ventromedial medulla in healthy controls but is absent in arthritic animals.

    Science.gov (United States)

    Pinto-Ribeiro, Filipa; Amorim, Diana; David-Pereira, Ana; Monteiro, Ana Maria; Costa, Patricio; Pertovaara, Antti; Almeida, Armando

    2013-10-01

    The dorsomedial nucleus of the hypothalamus (DMH) has been proposed to participate in stress-induced hyperalgesia through facilitation of pronociceptive cells in the rostroventromedial medulla (RVM). We hypothesized that the DMH participates in hyperalgesia induced by arthritis. The DMH was pharmacologically manipulated while assessing heat-evoked nociceptive behavior or the discharge rates of pronociceptive RVM ON- and antinociceptive RVM OFF-like cells in NAIVE, SHAM and monoarthritic (ARTH) animals. In NAIVE and SHAM animals, the changes in nociceptive behavior induced by activation of the DMH by glutamate and inhibition by lidocaine were in line with earlier evidence indicating that the DMH has a nociceptive facilitating role. However, in ARTH animals, neither activation nor inhibition of the DMH influenced pain-like behavior evoked by stimulation of an uninflamed skin region (paw and tail). In accordance with these behavioral results, activation or inhibition of the DMH induced pronociceptive changes in the discharge rates of RVM cells in NAIVE and SHAM animals, which suggests that the DMH has a pronociceptive role mediated by the RVM in normal animals. However, in ARTH animals, both glutamate and lidocaine in the DMH failed to influence either pain-like behavior or noxious stimulation-evoked responses of RVM cells, while blocking the DMH increased spontaneous activity in the pronociceptive RVM ON cells. Our data indicate that the DMH participates in descending facilitation of cutaneous nociception in healthy controls, but it is not engaged in the regulation of cutaneous nociception in monoarthritic animals, while a minor role in tonic suppression of nociception in arthritis cannot be discarded.

  19. Computed torque control of an under-actuated service robot platform modeled by natural coordinates

    Science.gov (United States)

    Zelei, Ambrus; Kovács, László L.; Stépán, Gábor

    2011-05-01

    The paper investigates the motion planning of a suspended service robot platform equipped with ducted fan actuators. The platform consists of an RRT robot and a cable suspended swinging actuator that form a subsequent parallel kinematic chain and it is equipped with ducted fan actuators. In spite of the complementary ducted fan actuators, the system is under-actuated. The method of computed torques is applied to control the motion of the robot. The under-actuated systems have less control inputs than degrees of freedom. We assume that the investigated under-actuated system has desired outputs of the same number as inputs. In spite of the fact that the inverse dynamical calculation leads to the solution of a system of differential-algebraic equations (DAE), the desired control inputs can be determined uniquely by the method of computed torques. We use natural (Cartesian) coordinates to describe the configuration of the robot, while a set of algebraic equations represents the geometric constraints. In this modeling approach the mathematical model of the dynamical system itself is also a DAE. The paper discusses the inverse dynamics problem of the complex hybrid robotic system. The results include the desired actuator forces as well as the nominal coordinates corresponding to the desired motion of the carried payload. The method of computed torque control with a PD controller is applied to under-actuated systems described by natural coordinates, while the inverse dynamics is solved via the backward Euler discretization of the DAE system for which a general formalism is proposed. The results are compared with the closed form results obtained by simplified models of the system. Numerical simulation and experiments demonstrate the applicability of the presented concepts.

  20. Effects of a National Public Service Information Campaign on Crime Prevention: Perspectives from Social Learning and Social Control Theory.

    Science.gov (United States)

    Lordan, Edward J.; Kwon, Joongrok

    This study examined the effects of public service advertising from two theoretical backgrounds: social learning theory and social control theory. Traditional social learning theory assumes that learning occurs by subjects performing responses and experiencing their effects, with reinforcement as the main determinant. Social control theory, as…

  1. Towards integrated assessment of natural pest control as part of a set of ecosystem services: the Landscape IMAGES approach

    NARCIS (Netherlands)

    Rossing, W.A.H.; Groot, J.C.J.

    2012-01-01

    Natural pest control is an ecosystem service that appears to be affected by ecosystem characteristics at spatial scales from field to landscape. Changes in land use and land management at the field level to enhance pest control depend on a small number of decision makers. In contrast, changes at the

  2. More is not always better: The pivotal role of desire for control in affecting service attitudes and behavior

    NARCIS (Netherlands)

    Joosten, H.W.M.; Bloemer, J.M.M.; Hillebrand, B.

    2013-01-01

    Many marketers and academics assume that customers always want control of the service experience and benefit (perceive value) from having more control (Namasivayam and Mount, 2006). However, empirical support for this assumption is limited. The study proposes that beneficial effects will occur if th

  3. Proposal for the award of an industrial services contract for software support for industrial controls

    CERN Document Server

    2000-01-01

    This document concerns the award of an Industrial Services contract for software support for industrial controls. Following a market survey carried out among 68 firms in twelve Member States, a call for tenders (IT-2711/ST) was sent on 12 April 2000 to nine firms and five consortia in eight Member States. By the closing date, CERN had received seven tenders from two firms and five consortia in six Member States. The Finance Committee is invited to agree to the negotiation of a contract with the firm GTD (ES), the lowest bidder, for an initial period of three years from 1 October 2000, for a total amount not exceeding 4 500 000 Swiss francs, not subject to revision. The contract will include an option for two one-year extensions beyond the initial three-year period. The firm has indicated the following distribution by country of the contract value covered by this adjudication proposal: ES?100%.

  4. A GPU-based real time high performance computing service in a fast plant system controller prototype for ITER

    Energy Technology Data Exchange (ETDEWEB)

    Nieto, J., E-mail: jnieto@sec.upm.es [Grupo de Investigacion en Instrumentacion y Acustica Aplicada. Universidad Politecnica de Madrid, Crta. Valencia Km-7, Madrid 28031 Spain (Spain); Arcas, G. de; Ruiz, M. [Grupo de Investigacion en Instrumentacion y Acustica Aplicada. Universidad Politecnica de Madrid, Crta. Valencia Km-7, Madrid 28031 Spain (Spain); Vega, J. [Asociacion EURATOM/CIEMAT para Fusion, Madrid (Spain); Lopez, J.M.; Barrera, E. [Grupo de Investigacion en Instrumentacion y Acustica Aplicada. Universidad Politecnica de Madrid, Crta. Valencia Km-7, Madrid 28031 Spain (Spain); Castro, R. [Asociacion EURATOM/CIEMAT para Fusion, Madrid (Spain); Sanz, D. [Grupo de Investigacion en Instrumentacion y Acustica Aplicada. Universidad Politecnica de Madrid, Crta. Valencia Km-7, Madrid 28031 Spain (Spain); Utzel, N.; Makijarvi, P.; Zabeo, L. [ITER Organization, CS 90 046, 13067 St. Paul lez Durance Cedex (France)

    2012-12-15

    Highlights: Black-Right-Pointing-Pointer Implementation of fast plant system controller (FPSC) for ITER CODAC. Black-Right-Pointing-Pointer GPU-based real time high performance computing service. Black-Right-Pointing-Pointer Performance evaluation with respect to other solutions based in multi-core processors. - Abstract: EURATOM/CIEMAT and the Technical University of Madrid UPM are involved in the development of a FPSC (fast plant system control) prototype for ITER based on PXIe form factor. The FPSC architecture includes a GPU-based real time high performance computing service which has been integrated under EPICS (experimental physics and industrial control system). In this work we present the design of this service and its performance evaluation with respect to other solutions based in multi-core processors. Plasma pre-processing algorithms, illustrative of the type of tasks that could be required for both control and diagnostics, are used during the performance evaluation.

  5. A review of Brucella seroprevalence among humans and animals in Bangladesh with special emphasis on epidemiology, risk factors and control opportunities.

    Science.gov (United States)

    Islam, Md Ariful; Khatun, Mst Minara; Werre, Stephen R; Sriranganathan, Nammalwar; Boyle, Stephen M

    2013-10-25

    Brucellosis is a neglected bacterial zoonotic disease in many countries affecting both humans and animals. The aim of this paper is to review published reports of the seroprevalence of brucellosis in humans and animals (cattle, buffalo, sheep, goats and dogs) in Bangladesh. The prevalence studies are based primarily on the following serological tests: rose bengal plate agglutination test (RBT), plate agglutination test (PAT), tube agglutination test (TAT), mercaptoethanol agglutination test (MET), standard tube agglutination test (STAT), slow agglutination test (SAT), milk ring test (MRT), indirect enzyme-linked immunosorbant assay (I-ELISA), competitive ELISA (C-ELISA) and fluorescent polarization assay (FPA). Seroprevalences of brucellosis were found to be affected by the sensitivity and specificity of serological tests employed. Brucellosis prevalence varied based on occupations of people (2.5-18.6%) and species of animals (3.7% in cattle, 4.0% in buffalo, 3.6% in goats and 7.3% in sheep). The prevalence of brucellosis in humans was reported in livestock farmers (2.6-21.6%), milkers (18.6%), butchers (2.5%) and veterinarians (5.3-11.1%) who have direct contact with animal and its products or who consume raw milk. According to published reports brucellosis does affect people and livestock of Bangladesh. There is an immediate need for a concerted effort to control and eradicate brucellosis from domesticated animals in Bangladesh.

  6. 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.

  7. The Ontology Lookup Service, a lightweight cross-platform tool for controlled vocabulary queries

    Directory of Open Access Journals (Sweden)

    Apweiler Rolf

    2006-02-01

    Full Text Available Abstract Background With the vast amounts of biomedical data being generated by high-throughput analysis methods, controlled vocabularies and ontologies are becoming increasingly important to annotate units of information for ease of search and retrieval. Each scientific community tends to create its own locally available ontology. The interfaces to query these ontologies tend to vary from group to group. We saw the need for a centralized location to perform controlled vocabulary queries that would offer both a lightweight web-accessible user interface as well as a consistent, unified SOAP interface for automated queries. Results The Ontology Lookup Service (OLS was created to integrate publicly available biomedical ontologies into a single database. All modified ontologies are updated daily. A list of currently loaded ontologies is available online. The database can be queried to obtain information on a single term or to browse a complete ontology using AJAX. Auto-completion provides a user-friendly search mechanism. An AJAX-based ontology viewer is available to browse a complete ontology or subsets of it. A programmatic interface is available to query the webservice using SOAP. The service is described by a WSDL descriptor file available online. A sample Java client to connect to the webservice using SOAP is available for download from SourceForge. All OLS source code is publicly available under the open source Apache Licence. Conclusion The OLS provides a user-friendly single entry point for publicly available ontologies in the Open Biomedical Ontology (OBO format. It can be accessed interactively or programmatically at http://www.ebi.ac.uk/ontology-lookup/.

  8. Observational Learning from Animated Models: Effects of Studying-Practicing Alternation and Illusion of Control on Transfer

    Science.gov (United States)

    Wouters, Pieter; Paas, Fred; van Merrienboer, Jeroen J. G.

    2010-01-01

    Animated models explicating how a problem is solved and why a particular method is chosen are expected to be effective learning tools for novices, especially when abstract cognitive processes or concepts are involved. Cognitive load theory was used to investigate how learners could be stimulated to engage in genuine learning activities. It was…

  9. International Symposium on Nuclear Techniques in the Study and Control of Parasitic Diseases of Man and Animals.

    Science.gov (United States)

    1981-09-01

    of Piasmodia, blood forms of Babesia , tachyzoites of Toxoplasma and the trypanosomes in animal models. The most substantial progress has been made...Vrable, and N. D. Pacheco (Naval Medical Research Inst., Bethesda, MD, and Mich- igan State Univ., East Lansing). Their paper, entitled " Distribution

  10. Experimental Animals and Quality Control and Development of Veterinary Biologicals%实验动物与兽用生物制品检验和研发

    Institute of Scientific and Technical Information of China (English)

    陈光华

    2011-01-01

    Many species and a large number of experimental animals have been widely used with a long history in the control tests and development of veterinary biologicals. The existing problems related to the animals used in the control tests or research of veterinary biologicals are discussed in the article and sortie suggestions on the establishment of large experimental animal bases to guarantee supply, improvement of the quality standards to guarantee quality, renewal of thought and improvement of laws and regulations to decrease the number of experimental animals used and reinforced management to ensure biosafety and biosecurity have been presented.%在兽用生物制品的质量检验和研发中,实验动物的应用极其普遍.其应用的历史悠久、使用面广,涉及的动物种类多、数量大.本文对应用动物进行兽用生物制品检验和研发中存在的问题进行了分析,并提出了建立大动物基地、保证供应,完善标准、保证质量,更新观念、完善法规、减少动物用量,加强管理、确保生物安全等方面的建议.

  11. 论信息服务质量的全面管理和控制%On Overall Quality Management and Control in Information Service

    Institute of Scientific and Technical Information of China (English)

    赵伯兴

    2003-01-01

    The paper discusses the principles and commonly-used methods of quality management and control in information service, and provides a series of measures for quality control in information service such as attracting the users to participating in information service process and enhancing the stuff members''quality cultural level.

  12. Short-term memory in the service of executive control functions

    Directory of Open Access Journals (Sweden)

    Farshad Alizadeh Mansouri

    2015-12-01

    Full Text Available Short-term memory is a crucial cognitive function for supporting on-going and upcoming behaviours, allowing storage of information across delay periods. The content of this memory may typically include tangible information about features such as the shape, colour or texture of an object, its location and motion relative to the body, or phonological information. The neural correlate of these short-term memories has been found in different brain areas involved in organizing perceptual or motor functions. In particular, neuronal activity in different prefrontal areas encodes task-related information corresponding to short-term memory across delay periods, and lesions in the prefrontal cortex severely affect the ability to hold this type of memory. Recent studies have further expanded the scope and possible role of short-term memory by showing that information of abstract entities such as a behaviour-guiding rule, or the occurrence of a conflict in information processing; can also be maintained in short-term memory and used for adjusting the allocation of executive control in dynamic environments. It has also been shown that neuronal activity in the dorsolateral prefrontal and orbitofrontal cortices encodes information about such abstract entities. These findings suggest that the prefrontal cortex plays crucial roles in organizing goal-directed behaviour by supporting various mnemonic processes that maintain a wide range of information in the service of executive control of on-going or upcoming behaviour.

  13. 77 FR 67398 - Manufacturer of Controlled Substances; Notice of Application; INB Hauser Pharmaceutical Services...

    Science.gov (United States)

    2012-11-09

    ... Pharmaceutical Services, Inc. Pursuant to Sec. 1301.33(a), Title 21 of the Code of Federal Regulations (CFR), this is notice that on September 20, 2012, InB Hauser Pharmaceutical Services, Inc., 6880 N....

  14. 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-

  15. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... links HHS U.S. Department of Health and Human Services U.S. Food and Drug Administration A to Z Index Follow FDA En Español Search FDA Submit search Popular Content Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products ...

  16. 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....

  17. 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...

  18. 77 FR 24988 - Manufacturer of Controlled Substances; Notice of Registration; Johnson Matthey Pharma Services

    Science.gov (United States)

    2012-04-26

    ... Pharma Services By Notice dated December 5, 2011, and published in the Federal Register on December 12, 2011, 76 FR 77257, Johnson Matthey Pharma Services, 70 Flagship Drive, North Andover, Massachusetts... that the registration of Johnson Matthey Pharma Services to manufacture the listed basic classes...

  19. Cancer control in developing countries: using health data and health services research to measure and improve access, quality and efficiency

    Directory of Open Access Journals (Sweden)

    Kangolle Alfred CT

    2010-10-01

    Full Text Available Abstract Background Cancer is a rapidly increasing problem in developing countries. Access, quality and efficiency of cancer services in developing countries must be understood to advance effective cancer control programs. Health services research can provide insights into these areas. Discussion This article provides an overview of oncology health services in developing countries. We use selected examples from peer-reviewed literature in health services research and relevant publicly available documents. In spite of significant limitations in the available data, it is clear there are substantial barriers to access to cancer control in developing countries. This includes prevention, early detection, diagnosis/treatment and palliation. There are also substantial limitations in the quality of cancer control and a great need to improve economic efficiency. We describe how the application of health data may assist in optimizing (1 Structure: strengthening planning, collaboration, transparency, research development, education and capacity building. (2 Process: enabling follow-up, knowledge translation, patient safety and quality assurance. (3 Outcome: facilitating evaluation, monitoring and improvement of national cancer control efforts. There is currently limited data and capacity to use this data in developing countries for these purposes. Summary There is an urgent need to improve health services for cancer control in developing countries. Current resources and much-needed investments must be optimally managed. To achieve this, we would recommend investment in four key priorities: (1 Capacity building in oncology health services research, policy and planning relevant to developing countries. (2 Development of high-quality health data sources. (3 More oncology-related economic evaluations in developing countries. (4 Exploration of high-quality models of cancer control in developing countries. Meeting these needs will require national, regional and

  20. The Impact of Bacterial Resistance of Animals Origin on the Bacterial Infectious Animal Disease Control%动物源细菌耐药性对动物细菌传染性疾病防治的影响

    Institute of Scientific and Technical Information of China (English)

    马苏; 高艳春

    2012-01-01

    通过阐述动物源细菌耐药性的产生及演变趋势,分析抗生素在兽医领域中的应用情况,探讨动物细菌传染性疾病的防治策略,旨在了解细菌耐药性对动物细菌传染性疾病治疗的影响,为兽用药品特别是兽用细菌疫苗的发展提供参考,促进动物卫生安全和公共卫生安全。%This review paper explains theoccurrence and evolution of bacterial resistance of animalorigin, analysis the application of antibiotics in veterinary medicine, investigate control strategies of animal infectious disease. The aim of the paper is tounderstand the impact of drug resistance on the treatment of bacterialinfectious diseases, in order to provide the guidance of development for veterinary drugs especially veterinary bacterial vaccine. It' s a certain significance to promote animal health security and public health security.

  1. Market forces and technological substitutes cause fluctuations in the value of bat pest-control services for cotton.

    Directory of Open Access Journals (Sweden)

    Laura López-Hoffman

    Full Text Available Critics of the market-based, ecosystem services approach to biodiversity conservation worry that volatile market conditions and technological substitutes will diminish the value of ecosystem services and obviate the "economic benefits" arguments for conservation. To explore the effects of market forces and substitutes on service values, we assessed how the value of the pest-control services provided by Mexican free-tailed bats (Tadarida brasiliensis mexicana to cotton production in the southwestern U.S. has changed over time. We calculated service values each year from 1990 through 2008 by estimating the value of avoided crop damage and the reduced social and private costs of insecticide use in the presence of bats. Over this period, the ecosystem service value declined by 79% ($19.09 million U.S. dollars due to the introduction and widespread adoption of Bt (Bacillus thuringiensis cotton transgenically modified to express its own pesticide, falling global cotton prices and the reduction in the number of hectares in the U.S. planted with cotton. Our results demonstrate that fluctuations in market conditions can cause temporal variation in ecosystem service values even when ecosystem function--in this case bat population numbers--is held constant. Evidence is accumulating, however, of the evolution of pest resistance to Bt cotton, suggesting that the value of bat pest-control services may increase again. This gives rise to an economic option value argument for conserving Mexican free-tailed bat populations. We anticipate that these results will spur discussion about the role of ecosystem services in biodiversity conservation in general, and bat conservation in particular.

  2. Market forces and technological substitutes cause fluctuations in the value of bat pest-control services for cotton.

    Science.gov (United States)

    López-Hoffman, Laura; Wiederholt, Ruscena; Sansone, Chris; Bagstad, Kenneth J; Cryan, Paul; Diffendorfer, Jay E; Goldstein, Joshua; Lasharr, Kelsie; Loomis, John; McCracken, Gary; Medellín, Rodrigo A; Russell, Amy; Semmens, Darius

    2014-01-01

    Critics of the market-based, ecosystem services approach to biodiversity conservation worry that volatile market conditions and technological substitutes will diminish the value of ecosystem services and obviate the "economic benefits" arguments for conservation. To explore the effects of market forces and substitutes on service values, we assessed how the value of the pest-control services provided by Mexican free-tailed bats (Tadarida brasiliensis mexicana) to cotton production in the southwestern U.S. has changed over time. We calculated service values each year from 1990 through 2008 by estimating the value of avoided crop damage and the reduced social and private costs of insecticide use in the presence of bats. Over this period, the ecosystem service value declined by 79% ($19.09 million U.S. dollars) due to the introduction and widespread adoption of Bt (Bacillus thuringiensis) cotton transgenically modified to express its own pesticide, falling global cotton prices and the reduction in the number of hectares in the U.S. planted with cotton. Our results demonstrate that fluctuations in market conditions can cause temporal variation in ecosystem service values even when ecosystem function--in this case bat population numbers--is held constant. Evidence is accumulating, however, of the evolution of pest resistance to Bt cotton, suggesting that the value of bat pest-control services may increase again. This gives rise to an economic option value argument for conserving Mexican free-tailed bat populations. We anticipate that these results will spur discussion about the role of ecosystem services in biodiversity conservation in general, and bat conservation in particular.

  3. Market forces and technological substitutes cause fluctuations in the value of bat pest-control services for cotton

    Science.gov (United States)

    López-Hoffman, Laura; Wiederholt, Ruscena; Sansone, Chris; Bagstad, Kenneth J.; Cryan, Paul M.; Diffendorfer, James E.; Goldstein, Joshua; LaSharr, Kelsie; Loomis, John; McCracken, Gary; Medellin, Rodrigo A.; Russell, Amy; Semmens, Darius J.

    2014-01-01

    Critics of the market-based, ecosystem services approach to biodiversity conservation worry that volatile market conditions and technological substitutes will diminish the value of ecosystem services and obviate the “economic benefits” arguments for conservation. To explore the effects of market forces and substitutes on service values, we assessed how the value of the pest-control services provided by Mexican free-tailed bats (Tadarida brasiliensis mexicana) to cotton production in the southwestern U.S. has changed over time. We calculated service values each year from 1990 through 2008 by estimating the value of avoided crop damage and the reduced social and private costs of insecticide use in the presence of bats. Over this period, the ecosystem service value declined by 79% ($19.09 million U.S. dollars) due to the introduction and widespread adoption of Bt (Bacillus thuringiensis) cotton transgenically modified to express its own pesticide, falling global cotton prices and the reduction in the number of hectares in the U.S. planted with cotton. Our results demonstrate that fluctuations in market conditions can cause temporal variation in ecosystem service values even when ecosystem function – in this case bat population numbers – is held constant. Evidence is accumulating, however, of the evolution of pest resistance to Bt cotton, suggesting that the value of bat pest-control services may increase again. This gives rise to an economic option value argument for conserving Mexican free-tailed bat populations. We anticipate that these results will spur discussion about the role of ecosystem services in biodiversity conservation in general, and bat conservation in particular.

  4. 9 CFR 117.5 - Segregation of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Segregation of animals. 117.5 Section 117.5 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT...

  5. 9 CFR 117.6 - Removal of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Removal of animals. 117.6 Section 117.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED...

  6. 9 CFR 117.3 - Admittance of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Admittance of animals. 117.3 Section 117.3 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT...

  7. 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...

  8. 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...

  9. 9 CFR 311.29 - Unborn and stillborn animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Unborn and stillborn animals. 311.29 Section 311.29 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Unborn and stillborn animals. All unborn and stillborn animals shall be condemned and no hide or...

  10. 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…

  11. 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…

  12. 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...

  13. International Society of Human and Animal Mycology (ISHAM)-ITS reference DNA barcoding database--the quality controlled standard tool for routine identification of human and animal pathogenic fungi.

    Science.gov (United States)

    Irinyi, Laszlo; Serena, Carolina; Garcia-Hermoso, Dea; Arabatzis, Michael; Desnos-Ollivier, Marie; Vu, Duong; Cardinali, Gianluigi; Arthur, Ian; Normand, Anne-Cécile; Giraldo, Alejandra; da Cunha, Keith Cassia; Sandoval-Denis, Marcelo; Hendrickx, Marijke; Nishikaku, Angela Satie; de Azevedo Melo, Analy Salles; Merseguel, Karina Bellinghausen; Khan, Aziza; Parente Rocha, Juliana Alves; Sampaio, Paula; da Silva Briones, Marcelo Ribeiro; e Ferreira, Renata Carmona; de Medeiros Muniz, Mauro; Castañón-Olivares, Laura Rosio; Estrada-Barcenas, Daniel; Cassagne, Carole; Mary, Charles; Duan, Shu Yao; Kong, Fanrong; Sun, Annie Ying; Zeng, Xianyu; Zhao, Zuotao; Gantois, Nausicaa; Botterel, Françoise; Robbertse, Barbara; Schoch, Conrad; Gams, Walter; Ellis, David; Halliday, Catriona; Chen, Sharon; Sorrell, Tania C; Piarroux, Renaud; Colombo, Arnaldo L; Pais, Célia; de Hoog, Sybren; Zancopé-Oliveira, Rosely Maria; Taylor, Maria Lucia; Toriello, Conchita; de Almeida Soares, Célia Maria; Delhaes, Laurence; Stubbe, Dirk; Dromer, Françoise; Ranque, Stéphane; Guarro, Josep; Cano-Lira, Jose F; Robert, Vincent; Velegraki, Aristea; Meyer, Wieland

    2015-05-01

    Human and animal fungal pathogens are a growing threat worldwide leading to emerging infections and creating new risks for established ones. There is a growing need for a rapid and accurate identification of pathogens to enable early diagnosis and targeted antifungal therapy. Morphological and biochemical identification methods are time-consuming and require trained experts. Alternatively, molecular methods, such as DNA barcoding, a powerful and easy tool for rapid monophasic identification, offer a practical approach for species identification and less demanding in terms of taxonomical expertise. However, its wide-spread use is still limited by a lack of quality-controlled reference databases and the evolving recognition and definition of new fungal species/complexes. An international consortium of medical mycology laboratories was formed aiming to establish a quality controlled ITS database under the umbrella of the ISHAM working group on "DNA barcoding of human and animal pathogenic fungi." A new database, containing 2800 ITS sequences representing 421 fungal species, providing the medical community with a freely accessible tool at http://www.isham.org/ and http://its.mycologylab.org/ to rapidly and reliably identify most agents of mycoses, was established. The generated sequences included in the new database were used to evaluate the variation and overall utility of the ITS region for the identification of pathogenic fungi at intra-and interspecies level. The average intraspecies variation ranged from 0 to 2.25%. This highlighted selected pathogenic fungal species, such as the dermatophytes and emerging yeast, for which additional molecular methods/genetic markers are required for their reliable identification from clinical and veterinary specimens.

  14. Assessing the quality of service of village malaria workers to strengthen community-based malaria control in Cambodia

    Directory of Open Access Journals (Sweden)

    Ly Po

    2010-04-01

    Full Text Available Abstract Background Malaria continues to be a major public health problem in remote forested areas in Cambodia. As a national strategy to strengthen community-based malaria control, the Cambodian government has been running the Village Malaria Worker (VMW project since 2001. This study sought to examine the nature and quality of the VMWs' services. Methods Data collection was carried out in February and March 2008 through interviews with one of the two VMWs who takes the lead in malaria control activities in each of the 315 VMW villages (n = 251. The questionnaire addressed 1 the sociodemographic characteristics of VMWs, 2 service quality, 3 actions for malaria prevention and vector control, and 4 knowledge of malaria epidemiology and vector ecology. Results VMWs were effective in conducting diagnosis with Rapid Diagnostic Tests (RDTs and prescribing anti-malarials to those who had positive RDT results, skills that they had acquired through their training programmes. However, most other services, such as active detection, explanations about compliance, and follow-up of patients, were carried out by only a small proportion of VMWs. The variety of actions that VMWs took for malaria prevention and vector control was small (average action index score 12.8/23, and their knowledge was very limited with less than 20% of the VMWs giving correct answers to six out of seven questions on malaria epidemiology and vector ecology. Knowledge of vector breeding places and malaria transmission were significant determinants of both the quality of VMWs' services and the variety of their actions for malaria prevention and vector control. Conclusions VMWs' services focused primarily on diagnosis and treatment. Their focus needs to be broadened to cover other aspects of malaria control in order to further strengthen community-based malaria control. VMWs' actions and knowledge also need substantial improvement. Strengthening training programmes can help achieve better

  15. Nondestructive and Destructive Examination Studies on Removed-from-Service Control Rod Drive Mechanism Penetrations

    Energy Technology Data Exchange (ETDEWEB)

    Cumblidge, Stephen E.; Crawford, Susan L.; Doctor, Steven R.; Seffens, Rob J.; Schuster, George J.; Toloczko, Mychailo B.; Harris, Robert V.; Bruemmer, Stephen M.

    2007-06-07

    Studies conducted at the Pacific Northwest National Laboratory (PNNL) in Richland, Washington, focused on assessing the effectiveness of nondestructive examination (NDE) techniques for inspecting control rod drive mechanism (CRDM) nozzles and J-groove weldments. The primary objectives of this work are to provide information to the U.S. Nuclear Regulatory Commission (NRC) on the effectiveness of NDE methods as related to the in-service inspection of CRDM nozzles and J-groove weldments and to enhance the knowledge base of primary water stress corrosion cracking (PWSCC) through destructive characterization of the CRDM assemblies. Two CRDM assemblies were removed from service, decontaminated, and then used in a series of NDE and destructive examination (DE) measurements; this report addresses the following questions: 1) What did each NDE technique detect? 2) What did each NDE technique miss? 3) How accurately did each NDE technique characterize the detected flaws? 4) Why did the NDE techniques perform or not perform? Two CRDM assemblies including the CRDM nozzle, the J-groove weld, buttering, and a portion of the ferritic head material were selected for this study. This report focuses on a CRDM assembly that contained suspected PWSCC, based on in-service inspection data and through-wall leakage. The NDE measurements used to examine the CRDM assembly followed standard industry techniques for conducting in-service inspections of CRDM nozzles and the crown of the J-groove welds and buttering. These techniques included eddy current testing (ET), time-of-flight diffraction ultrasound, and penetrant testing. In addition, laboratory-based NDE methods were employed to conduct inspections of the CRDM assembly with particular emphasis on inspecting the J-groove weld and buttering. These techniques included volumetric ultrasonic inspection of the J-groove weld metal and visual testing via replicant material of the J-groove weld. The results from these NDE studies were used to

  16. 76 FR 60721 - New Animal Drugs for Use in Animal Feeds; Melengestrol; Monensin

    Science.gov (United States)

    2011-09-30

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 New Animal Drugs for Use in Animal Feeds... Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental abbreviated new animal drug application (ANADA) filed by Ivy Laboratories, Division of Ivy Animal Health,...

  17. A chaos control optimal algorithm for QoS-based service composition selection in cloud manufacturing system

    Science.gov (United States)

    Huang, Biqing; Li, Chenghai; Tao, Fei

    2014-07-01

    This article investigates the problem of cloud service composition optimal-selection (CSCOS) in cloud manufacturing (CMfg). The categories of cloud services and their QoS (quality of service) indexes are established. From the perspective of QoS indexes, the relationship among QoS key factors for different kinds of cloud services are analysed and elaborated, and the corresponding objective functions and constraints of CSCOS are proposed. A new chaos control optimal algorithm (CCOA) is designed to address the CSCOS problem, and the simulation results demonstrate that the proposed algorithm can search better solutions with less time-consumption than widely used algorithms such as genetic algorithm (GA) and typical chaotic genetic algorithm (CGA).

  18. Aftercare services for patients with severe mental disorder: A randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Majid Barekatain

    2014-01-01

    Full Text Available Background: Although evidences emphasize on the importance of aftercare programs to achieve continuity of care, different studies have revealed controversial results about the outcome. The objective of this study was to investigate the effect of aftercare program on outcome measures of patients with severe mental disorders. Materials and Methods: Of a total 123 eligible patients with severe mental disorders, 61 patients were randomly assigned to the intervention group and 62 patients to the control group. The interventions included follow-up phone calls, home visits, and psychoeducation for families. Assessments were performed on hospital admission, discharge and the following 3 rd , 6 th and 12 th month. Young Mania Rating Scale (YMRS, Hamilton Depression Rating Scale (HDRS, Positive and Negative Syndrome Scale (PANSS, Global Assessment of Functioning (GAF, Clinical Global Impression (CGI, and the World Health Organization Quality of Life Questionnaire (WHO-QOL were used. Data were analyzed through Chi square, t-test, Mann-Whitney-U, and Repeated Measures Analysis of Co-Variance. Results: Mean of the HDRS scores revealed significant difference between the two groups when HDRS scores on the admission day were controlled (P = 0.028. The level of functioning was significantly different between the two groups based on the sequential assessments of GAF (P = 0.040. One year after the onset of trial, the number of psychiatric readmissions were significantly different between the two groups (P = 0.036. Conclusion: Readmission rates could be reduced by aftercare services, through the first year, after discharge of patients with severe mental disorders. On the other hand, higher levels of functioning would be expected after one year.

  19. Validation of key indicators in cattle farms at high risk of animal welfare problems: a qualitative case-control study.

    Science.gov (United States)

    Kelly, P C; More, S J; Blake, M; Higgins, I; Clegg, T; Hanlon, A

    2013-03-23

    The objective of this study was to validate four key farmer performance indicators (KFPI), identified in a previous study, as indicators of on-farm cattle welfare incidents in Ireland, through comparison of the distribution of these KPFIs in the national herd (n=109,925) and in case herds (n=18), where welfare incidents were previously studied. The KFPIs identified were late registrations, and exits from the herd by on-farm burial, by moves to knackeries and by moves to 'herd unknown'. Data were extracted from two Department of Agriculture, Food and the Marine databases for the national herd and the case herds. All four KFPIs differed significantly between the case herds and the national herd, and one further KFPI was identified, namely moves to factories. The data for these KFPIs are routinely stored on national databases, which were established in order to comply with Regulation (EC) 1760/2000. Based on the results obtained in this study, it may be possible in the future to use routine data capture to improve strategy towards on-farm animal welfare. At this point, however, based on calculated specificities and sensitivities, none of these five KFPIs, at the cut-offs investigated and using several combinations, are able to distinguish herds with and without on-farm animal welfare problems at an accuracy suitable for routine national use in Ireland.

  20. The version control service for ATLAS data acquisition configuration filesDAQ ; configuration ; OKS ; XML

    CERN Document Server

    Soloviev, Igor; The ATLAS collaboration

    2012-01-01

    To configure data taking session the ATLAS systems and detectors store more than 160 MBytes of data acquisition related configuration information in OKS XML files. The total number of the files exceeds 1300 and they are updated by many system experts. In the past from time to time after such updates we had experienced problems caused by XML syntax errors or inconsistent state of files from a point of view of the overall ATLAS configuration. It was not always possible to know who made a modification causing problems or how to go back to a previous version of the modified file. Few years ago a special service addressing these issues has been implemented and deployed on ATLAS Point-1. It excludes direct write access to XML files stored in a central database repository. Instead, for an update the files are copied into a user repository, validated after modifications and committed using a version control system. The system's callback updates the central repository. Also, it keeps track of all modifications providi...

  1. 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.

  2. Challenges to Providing a Successful Central Configuration Service to Support CERN’s New Controls Diagnostics and Monitoring System

    CERN Document Server

    Makonnen, Z; Zaharieva, Z

    2014-01-01

    The Controls Diagnostic and Monitoring service (DIAMON) provides monitoring and diagnostics tools to the operators in the CERN Control Centre. A recent reengineering presented the opportunity to restructure its data management and to integrate it with the central Controls Configuration Service (CCS). The CCS provides the Configuration Management for the Controls System for all accelerators at CERN. The new facility had to cater for the configuration management of all agents monitored by DIAMON, (>3000 computers of different types), provide deployment information, relations between metrics, and historical information. In addition, it had to be integrated into the operational CCS, while ensuring stability and data coherency. An important design decision was to largely reuse the existing infrastructure in the CCS and adapt the DIAMON data management to it e.g. by using the device/property model through a Virtual Devices framework to model the DIAMON agents. This article will show how these challenging requiremen...

  3. Diagnostic Method, Prevention and Control Measures of Animal Brucellosis%畜间布鲁菌病的诊断方法与防控措施

    Institute of Scientific and Technical Information of China (English)

    张斌; 王小军; 魏晔雄; 白艳艳

    2012-01-01

    Brucellosis is a kind of zoonosis that caused by Brucella bacteria, it brings serious damage to animal husbandry and human health. This paper introduces diagnostic method, prevention and control measures of animal Brucellosis etiology and serology, in hopes of providing reference for correlation research.%布鲁菌病(brucellosis)是由布鲁茵(Brucella)引起的一种人畜共患传染病,给畜牧业发展和人类健康带来严重危害。主要对布鲁菌病的病原学和血清学诊断方法以及防控措施作一介绍。以期为布鲁茵病的相关研究提供参考。

  4. Trust or Control:How to Manage Behavioural Uncertainty for Industrial Product-Service System Provision?

    OpenAIRE

    Reim, Wiebke; Rönnberg Sjödin, David; Parida, Vinit

    2014-01-01

    Offering industrial product-services is argued to result in a significant change in the relational dynamics between provider and customer. The increased service content inherently leads to more co-creation of value with customers but may also increases the risks of opportunistic behaviour from customers. Such behaviour is hard to predict and therefore, understanding how provider can effectively manage such new behavioural challenges when offering industrial product-services is an important re...

  5. 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.

  6. [Animal experiments: legal, scientific and ethical aspects].

    Science.gov (United States)

    Houvenaghel, A

    2000-01-01

    Among the legal aspects the following topics are treated: the definitions of an experimental animal, an animal experiment and alternative methods with special reference to the 3 R's (replacement, reduction and refinement of animal experiments); the qualifications, education and training of researchers and animal technicians; the licence for animal experimentation; the control on animal welfare; the origin and identification of experimental animals; statistical data on the number of experimental animals; ethics committees and their structure and functions in The Netherlands and Flanders. Extrapolation, species specificity and variability are the most important scientific limitations of animal experimentation. After a short historical survey on the man-animal relation, the following ethical aspects are discussed: the instrumental versus intrinsic value of an experimental animal; the hybrid status of the animal; the objectives of animal rights movements; the balance between the human benefit of an animal experiment and the discomfort for the animal; the problem of animal rights and animal suffering and pain.

  7. New trends in medical and service robots human centered analysis, control and design

    CERN Document Server

    Chevallereau, Christine; Pisla, Doina; Bleuler, Hannes; Rodić, Aleksandar

    2016-01-01

    Medical and service robotics integrates several disciplines and technologies such as mechanisms, mechatronics, biomechanics, humanoid robotics, exoskeletons, and anthropomorphic hands. This book presents the most recent advances in medical and service robotics, with a stress on human aspects. It collects the selected peer-reviewed papers of the Fourth International Workshop on Medical and Service Robots, held in Nantes, France in 2015, covering topics on: exoskeletons, anthropomorphic hands, therapeutic robots and rehabilitation, cognitive robots, humanoid and service robots, assistive robots and elderly assistance, surgical robots, human-robot interfaces, BMI and BCI, haptic devices and design for medical and assistive robotics. This book offers a valuable addition to existing literature.

  8. 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 ...

  9. Does High Emotional Demand with Low Job Control Relate to Suicidal Ideation among Service and Sales Workers in Korea?

    Science.gov (United States)

    Yoon, Jin-Ha; Jeung, Dayee; Chang, Sei-Jin

    2016-07-01

    We examined the relationship of high emotional demands and low job control to suicidal ideation among service and sales workers in Korea. A total of 1,995 service and sales workers participated in this study. Suicidal ideation and level of emotional demand and job control were assessed by self-reported questionnaire in 4th Korean National Health and Nutrition Examination Survey. Gender-specific odds ratio (OR) and 95% confidence intervals (95% CI) for suicidal ideation were calculated using logistic regression analysis. The results show that workers who suffered from high emotional demands (OR, 2.07; 95% CI, 1.24-3.45 in men, OR, 1.97; 95% CI, 1.42-2.75 in women) or low job control (OR, 1.96; 95% CI, 1.42-2.75 in men, OR, 1.33; 95% CI, 0.91-1.93 in women) were more likely to experience suicidal ideation after controlling for age, household income, and employment characteristics. The interaction model of emotional demands and job control revealed that workers with high emotional demands and high job control (OR, 1.93; 95% CI, 1.08-3.45 in men, OR, 1.60; 95% CI,1.06-2.42 in women) and high emotional demands and low job control (OR; 4.60, 95% CI;1.88-11.29 in men, OR; 2.78, 95% CI;1.64-4.44 in women) had a higher risk for suicidal ideation compared to those with low emotional demands and high job control after controlling for age, household income, employment characteristics, smoking, alcohol drinking and physical activity habit. These results suggest that high emotional demands in both genders and low job control in men might play a crucial role in developing suicidal ideation among sales and service workers in Korea.

  10. Payment for Environmental Services and Unequal Resource Control in Pimampiro, Ecuador

    NARCIS (Netherlands)

    Rodriguez de Francisco, J.C.; Budds, J.; Boelens, R.A.

    2013-01-01

    Payments for environmental services (PES) schemes are widely promoted to secure ecosystem services through incentives to the owners of land from which they are derived. Furthermore, they are increasingly proposed to foster conservation and poverty alleviation in the global South. In this article, we

  11. Government control of markets of financial services of Ukraine in conditions of macroeconomic instability

    Directory of Open Access Journals (Sweden)

    Ігор Юрійович Мельников

    2015-05-01

    Full Text Available An essence of financial services market of Ukraine is considered in the article. The mechanism and features of state regulation of financial services market in the context of macroeconomic instability are determined, the fundamentals of the theory of regulation of market economy and segments of the financial market of Ukraine are determined

  12. 78 FR 12104 - Manufacturer of Controlled Substances; Notice of Registration; INB Hauser Pharmaceutical Services...

    Science.gov (United States)

    2013-02-21

    ... Pharmaceutical Services, Inc. By Notice dated November 1, 2012, and published in the Federal Register on November 9, 2012, 77 FR 67398, InB Hauser Pharmaceutical Services, Inc., 6880 N. Broadway, Suite H, Denver... considered the factors in 21 U.S.C. 823(a), and determined that the registration of InB Hauser...

  13. Policy and context management in dynamically provisioned access control service for virtualized Cloud infrastructures

    NARCIS (Netherlands)

    Ngo, C.; Membrey, P.; Demchenko, Y.; de Laat, C.

    2012-01-01

    Cloud computing is developing as a new wave of ICT technologies, offering a common approach to on-demand provisioning of computation, storage and network resources which are generally referred to as infrastructure services. Most of currently available commercial Cloud services are built and organize

  14. Conceptual Design and Analysis of Service Oriented Architecture (SOA) for Command and Control of Space Assets

    Science.gov (United States)

    2010-12-01

    6  The Rise of SOA (DCOM, CORBA , and Web Services) ............................................6  Key Attributes of SOA...ground segments. The Rise of SOA (DCOM, CORBA , and Web Services) SOA evolved in the late 1990s and early 2000s from DCOM (Distributed Component...Object Model) and CORBA (Common Object Request Broker Architecture), two distributed architectures aiming to standardize and simplify messaging between

  15. Prospects of supervising service development as the tool of input quality control

    Science.gov (United States)

    Sizov, A.; Tretyakov, K.; Boyarko, G.; Shenderova, I.; Ostranitsyn, I.

    2016-09-01

    Supervising provides a foothold in the Russian Federation domestic market of oilfield services. Despite the rapid growth of supervising services market, there is still a definite demand in developing this domain. The authors consider the implementation of supervising in Russian oil and gas industry sector, as well as the possible execution paths of its improvement and development.

  16. Importance/performance analysis: a tool for service quality control by clinical laboratories.

    Science.gov (United States)

    Scammon, D L; Weiss, R

    1991-01-01

    A study of customer satisfaction with clinical laboratory service is used as the basis for identifying potential improvements in service and more effectively targeting marketing activities to enhance customer satisfaction. Data on customer satisfaction are used to determine the aspects of service most critical to customers, how well the organization is doing in delivery of service, and how consistent service delivery is. Importance-performance analysis is used to highlight areas for future resource reallocation and strategic emphasis. Suggestions include the establishment of performance guidelines for customer contact personnel, the enhancement of timely delivery of reports via electronic transmission (computer and fax), and the development of standardized graphics for request and report forms to facilitate identification of appropriate request forms and guide clients to key items of information on reports.

  17. Effectiveness of a lifestyle exercise program for older people receiving a restorative home care service: a pragmatic randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Burton E

    2013-12-01

    Full Text Available Elissa Burton,1,2 Gill Lewin,1,2 Lindy Clemson,3 Duncan Boldy41Faculty of Health Sciences, Curtin University, Perth, WA, Australia; 2Research Department, Silver Chain, Perth, WA, Australia; 3Health and Work Research Unit, The University of Sydney, Sydney, NSW, Australia; 4School of Nursing and Midwifery, Curtin University, Perth, WA, AustraliaBackground: Restorative home care services are short-term and aimed at maximizing a person’s ability to live independently. They are multidimensional and often include an exercise program to improve strength, mobility, and balance. The aim of this study was to determine whether a lifestyle exercise program would be undertaken more often and result in greater functional gains than the current structured exercise program delivered as part of a restorative home care service for older adults.Methods: A pragmatic randomized controlled trial was conducted in an organization with an established restorative home care service. Individuals who were to have an exercise program as part of their service were randomized to receive either a lifestyle and functional exercise program called LiFE (as this was a new program, the intervention or the structured exercise program currently being used in the service (control. Exercise data collected by the individuals throughout and pre and post intervention testing was used to measure balance, strength, mobility, falls efficacy, vitality, function, and disability.Results: There was no difference between the groups in the amounts of exercise undertaken during the 8-week intervention period. Outcome measurement indicated that the LiFE program was as effective, and on 40% of the measures, more effective, than the structured exercise program.Conclusion: Organizations delivering restorative home care services that include an exercise component should consider whether LiFE rather than the exercise program they are currently using could help their clients achieve better outcomes

  18. Reaching the unreachable: providing STI control services to female sex workers via mobile team outreach.

    Directory of Open Access Journals (Sweden)

    Pablo E Campos

    Full Text Available BACKGROUND: As part of a community-randomized trial of a multicomponent intervention to prevent sexually transmitted infections, we created Mobile Teams (MTs in ten intervention cities across Peru to improve outreach to female sex workers (FSW for strengthened STI prevention services. METHODS: Throughout 20 two-month cycles, MTs provided counseling; condoms; screening and specific treatment for Neisseria gonorrhoeae (NG, Chlamydia trachomatis (CT, and vaginal Trichomonas vaginalis (TV infections; and periodic presumptive metronidazole treatment for vaginal infections. RESULTS: MTs had 48,207 separate encounters with 24,814 FSW; numbers of sex work venues and of FSW reached increased steadily over several cycles. Approximately 50% of FSW reached per cycle were new. Reported condom use with last client increased from 73% to 93%. Presumptive metronidazole treatment was accepted 83% of times offered. Over 38 months, CT prevalence declined from 15.4% to 8.2%, and TV prevalence from 7.3% to 2.6%. Among participants in ≥ 9 cycles, CT prevalence decreased from 12.9% to 6.0% (p <0.001; TV from 4.6% to 1.5% (p <0.001; and NG from 0.8% to 0.4% (p = 0.07. CONCLUSIONS: Mobile outreach to FSW reached many FSW not utilizing government clinics. Self-reported condom use substantially increased; CT and TV prevalences declined significantly. The community-randomized trial, reported separately, demonstrated significantly greater reductions in composite prevalence of CT, NG, TV, or high-titer syphilis serology in FSW in these ten intervention cities than in ten matched control cities.

  19. 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...

  20. Optimal control of soybean aphid in the presence of natural enemies and the implied value of their ecosystem services.

    Science.gov (United States)

    Zhang, Wei; Swinton, Scott M

    2012-04-15

    By suppressing pest populations, natural enemies provide an important ecosystem service that maintains the stability of agricultural ecosystems systems and potentially mitigates producers' pest control costs. Integrating natural control services into decisions about pesticide-based control has the potential to significantly improve the economic efficiency of pesticide use, with socially desirable outcomes. Two gaps have hindered the incorporation of natural enemies into pest management decision rules: (1) insufficient knowledge of pest and predator population dynamics and (2) lack of a decision framework for the economic tradeoffs among pest control options. Using a new intra-seasonal, dynamic bioeconomic optimization model, this study assesses how predation by natural enemies contributes to profit-maximizing pest management strategies. The model is applied to the management of the invasive soybean aphid, the most significant serious insect threat to soybean production in North America. The resulting lower bound estimate of the value of natural pest control ecosystem services was estimated at $84 million for the states of Illinois, Indiana, Iowa, Michigan and Minnesota in 2005.

  1. MACHINE LEARNING APPROACHES IN IMPROVING SERVICE LEVEL AGREEMENT-BASED ADMISSION CONTROL FOR A SOFTWARE-AS-A-SERVICE PROVIDER IN CLOUD

    Directory of Open Access Journals (Sweden)

    R. S. Mohana

    2013-01-01

    Full Text Available Software as a Service (SaaS offers reliable access to software applications to the end users over the Internet without direct investment in infrastructure and software. SaaS providers utilize resources of internal data centres or rent resources from a public Infrastructure as a Service (IaaS provider in order to serve their customers. Internal hosting can ample cost of administration and maintenance whereas hiring from an IaaS provider can impact the service quality due to its variable performance. To surmount these drawbacks, we propose pioneering admission control and scheduling algorithms for SaaS providers to effectively utilize public Cloud resources to maximize profit by minimizing cost and improving customer satisfaction level. There is a drawback in this method is strength of the algorithms by handling errors in dynamic scenario of cloud environment, also there is a need of machine learning method to predict the strategies and produce the according resources. The admission control provided by trust model that is based on SLA uses different strategies to decide upon accepting user requests so that there is minimal performance impact, avoiding SLA penalties that are giving higher profit. Machine learning method aims at building a distributed system for cloud resource monitoring and prediction that includes learning-based methodologies for modelling and optimization of resource prediction models. The learning methods are Artificial Neural Network (ANN and Support Vector Machine (SVM are two typical machine learning strategies in the category of regression computation. These two methods can be employed for modelling resource state prediction. In addition, we conduct a widespread evaluation study to analyze which solution matches best in which scenario to maximize SaaS provider’s profit. Results obtained through our extensive simulation shows that our proposed algorithms provide significant improvement (up to 40% cost saving over

  2. Service data acquisition and onboard control for “GRIS-BD” unit in “GRIS” space experiment

    Science.gov (United States)

    Glyanenko, A. S.; Lupar, E. E.; Trofimov, Yu A.; Faradzhaev, R. M.; Yurov, V. N.

    2017-01-01

    Problems of onboard space scientific devices control, collecting auxiliary service information about working capacity, conditions of experiment carrying out and preliminary data processing for real time calibration and stabilizing of operational parameters are actual for any space devices. In this paper we describe and discuss service data acquisition and onboard control for “GRIS-BD” unit in “GRIS” space experiment onboard ISS. This system provides temperature measurements in different equipment parts (in power supplies, on scintillation crystals for energy ranges correction, etc.), precision thresholds measurements in discrimination circuits, status different switching on/off (in real time), precision control detector parameters by high-voltage regulation, fine thresholds changing (analog regulation), different switching on/off (in real time), statistical analysis of data flows and change of operation modes of the device.

  3. Control flow of radiopharmaceuticals in nuclear medicine by means of an E-service; Control flujo de radiofarmacos en medicine nuclear por medio de un E-servicio

    Energy Technology Data Exchange (ETDEWEB)

    Nunez Martin, L.; Gonzalez de Mingo, M. A.; Fragua Redondo, J. A.; Martinez Ortega, J.; Gutierrez Camunas, S.; Redondo Miguel, A. B.

    2013-07-01

    The almost generalized use of single-dose Nuclear Medicine for performing diagnostic tests or treatments, and the consequent complexity that accompanies its management, has resulted in the need to control the flow of material radioisotopic tools. An e-service is designed to manage the flow of radiopharmaceuticals and control its use and spending. This control does not only affect the efficiency in the use and cost of material, but in the radioactive waste associated with the non-use and waste reduction and a more effective organization of the Department. (Author)

  4. The Measurement of Optimization Performance of Managed Service Division with ITIL Framework using Statistical Process Control

    Directory of Open Access Journals (Sweden)

    Kasman Suhairi

    2013-03-01

    Full Text Available The purpose of the Configuration Management process is carrying and all IT assets, status, configuration, and relationship between each other being well documented. This documentation is useful, among others, for some purposes. The first objective is to create clarity in the relationship between key performance indicators (KPI an IT services with the infrastructure. Changes to the configuration of those devices would obviously very disturbing the performance of IT services. The second objective is the accuracy of the information which will be used by the Service Delivery processes. So a Service Desk staff who need to get information about how a user at a branch office to connect to the network's headquarters, linked to issues of access to certain applications. Accurate network configuration information will be helpful Service Desk staff in helping the user solve the problem. The third objective is the accuracy of the information will be used for the IT audit.PT. XYZ is a telecommunications company which relatively new and aware of the increasing competitive competition in the telecommunications industry. PT. XYZ was starting its operation in 2006. The company's ambition is to develop progressively by increasing operational performance which closely linkages between operational performance improvements company with a bottom line of the company. Thus, it is a necessity / obligation for companies in the global era of integrated telecommunications services, to focus on Quality of services (QoS provided to its customers, in order to survive in an increasingly competitive telecommunications business.

  5. Provision of Continuity in Power Supply of Wind Power Stations by Improvement of Methods for Control of Oil Transformer Serviceability

    Directory of Open Access Journals (Sweden)

    Y. A. Rolik

    2010-01-01

    Full Text Available The paper considers problems pertaining to reduction of time for restoration of a wind power station (WPS by development of a method and control means according to informative parameter. A high-voltage oil transformer has been selected as a control WPS object.  The paper shows that the most informative parameter determining continuity in WPS power supply is an over-heating temperature of oil transformer elements. A method and means for control of WPS oil transformer serviceability are proposed in the paper.

  6. The endocrine system controlling sexual reproduction in animals: Part of the evolutionary ancient but well conserved immune system?

    Science.gov (United States)

    De Loof, Arnold; Schoofs, Liliane; Huybrechts, Roger

    2016-01-15

    Drastic changes in hormone titers, in particular of steroid hormones, are intuitively interpreted as necessary and beneficial for optimal functioning of animals. Peaks in progesterone- and estradiol titers that accompany the estrus cycle in female vertebrates as well as in ecdysteroids at each molt and during metamorphosis of holometabolous insects are prominent examples. A recent analysis of insect metamorphosis yielded the view that, in general, a sharp rise in sex steroid hormone titer signals that somewhere in the body some tissue(s) is undergoing programmed cell death/apoptosis. Increased steroid production is part of this process. Typical examples are ovarian follicle cells in female vertebrates and invertebrates and the prothoracic gland cells, the main production site of ecdysteroids in larval insects. A duality emerges: programmed cell death-apoptosis is deleterious at the cellular level, but it may yield beneficial effects at the organismal level. Reconciling both opposites requires reevaluating the probable evolutionary origin and role of peptidic brain hormones that direct steroid hormone synthesis. Do e.g. Luteinizing Hormone in vertebrates and Prothoracicotropic Hormone (PTTH: acting through the Torso receptor) in insects still retain an ancient role as toxins in the early immune system? Does the functional link of some neuropeptides with Ca(2+)-induced apoptosis make sense in endocrine archeology? The endocrine system as a remnant of the ancient immune system is undoubtedly counterintuitive. Yet, we will argue that such paradigm enables the logical framing of many aspects, the endocrine one inclusive of both male and female reproductive physiology.

  7. Agricultural Research Service

    Science.gov (United States)

    ... Control Giant Reed >>> More... Resources Scientific Software / Models Scientific Manuscripts Research Success Stories Publications Animal Welfare Ombudsman (Dr. Donald Knowles) Animal Welfare Ombudsman ...

  8. Verifying Quality of Service of ARCnet Based ATOMOS Communication System for Integrated Ship Control

    DEFF Research Database (Denmark)

    Nielsen, N.N.; Nielsen, Jens Frederik Dalsgaard; Schiøler, Henrik

    1999-01-01

    point) layer. An important characteristic of the communication system is that the functionality and timing must be verifiable in order to satisfy requirements from classification companies like Lloyds and Norsk Veritas. By including Service Categories, Traffic Descriptors and Quality of Service concepts...... phase and to verify real-world integration of the communication system and the applications connected to the network.......As part of the ATOMOS project (Funded by EU, DG VII) a reliable communication system with predictable behaviour has been designed. The selected solution is a network based on redundant ARCnet segments extended with an EN50170 compliant fieldbus based layer on top of an ARCnet SAP (service access...

  9. Verifying Quality of Service of ARCnet Based ATOMOS Communication System for Integrated Ship Control

    DEFF Research Database (Denmark)

    Nielsen, N.N.; Nielsen, Jens Frederik Dalsgaard; Schiøler, Henrik

    point) layer. An important characteristic of the communication system is that the functionality and timing must be verifiable in order to satisfy requirements from classification companies like Lloyds and Norsk Veritas. By including Service Categories, Traffic Descriptors and Quality of Service concepts...... phase and to verify real-world integration of the communication system and the applications connected to the network.......As part of the ATOMOS project (Funded by EU, DG VII) a reliable communication system with predictable behaviour has been designed. The selected solution is a network based on redundant ARCnet segments extended with an EN50170 compliant fieldbus based layer on top of an ARCnet SAP (service access...

  10. A preliminary identification of insect successive wave in Egypt on control and zinc phosphide-intoxicated animals in different seasons

    Directory of Open Access Journals (Sweden)

    Marah Mohammad Abd El-Bar

    2016-09-01

    Full Text Available The presented study aimed primarily to document a baseline data of the decay process of rabbits and guinea pigs and their associated arthropod fauna, which are placed in an urban city: El Abbassyia, Cairo Governorate, Egypt, during winter and summer seasons, and to compare these data with the corresponding figure for zinc phosphide-intoxicated carrions. Generally, control rabbits and control guinea pigs were faster in their decay comparing the corresponding figure of the zinc phosphide–intoxicated group. A delay in colonization of insects was noticed either in the winter season for both groups, or additionally for the zinc phosphide groups. The associated insect fauna was represented in 6 orders, 20 families, and 36 genera and species. Necrophagous arthropods that supported decomposition of carcasses were mainly of orders Diptera and Coleoptera. Calliphoridae was the first insect family that colonized the different carcasses. The mean numbers of control immature dipterous maggots and similarly, the control coleopteran larvae significantly exceeded the corresponding mean numbers for the zinc phosphide-intoxicated groups in both winter and summer seasons in either rabbits or guinea pig groups. Moreover, the mean numbers of dipterous maggots or coleopteran larvae of rabbits significantly surpassed the corresponding figures for guinea pigs in both seasons. This study may add as a reference for the succession wave arthropod fauna in Cairo Governorate in winter and summer seasons. Moreover, it is the first record of the arthropod successive wave on zinc phosphide–intoxicated remains.

  11. Animal welfare and use of silkworm as a model animal.

    Science.gov (United States)

    Sekimizu, N; Paudel, A; Hamamoto, H

    2012-08-01

    Sacrificing model animals is required for developing effective drugs before being used in human beings. In Japan today, at least 4,210,000 mice and other mammals are sacrificed to a total of 6,140,000 per year for the purpose of medical studies. All the animals treated in Japan, including test animals, are managed under control of "Act on Welfare and Management of Animals". Under the principle of this Act, no person shall kill, injure, or inflict cruelty on animals without due cause. "Animal" addressed in the Act can be defined as a "vertebrate animal". If we can make use of invertebrate animals in testing instead of vertebrate ones, that would be a remarkable solution for the issue of animal welfare. Furthermore, there are numerous advantages of using invertebrate animal models: less space and small equipment are enough for taking care of a large number of animals and thus are cost-effective, they can be easily handled, and many biological processes and genes are conserved between mammals and invertebrates. Today, many invertebrates have been used as animal models, but silkworms have many beneficial traits compared to mammals as well as other insects. In a Genome Pharmaceutical Institute's study, we were able to achieve a lot making use of silkworms as model animals. We would like to suggest that pharmaceutical companies and institutes consider the use of the silkworm as a model animal which is efficacious both for financial value by cost cutting and ethical aspects in animals' welfare.

  12. Environmentally friendly animal litter

    Science.gov (United States)

    Chett, Boxley; McKelvie, Jessica

    2013-08-20

    A method of making an animal litter that includes geopolymerized ash, wherein, the animal litter is made from a quantity of a pozzolanic ash mixed with a sufficient quantity of water and an alkaline activator to initiate a geopolymerization reaction that forms geopolymerized ash. After the geopolymerized ash is formed, it is dried, broken into particulates, and sieved to a desired size. These geopolymerized ash particulates are used to make a non-clumping or clumping animal litter. Odor control may be accomplished with the addition of a urease inhibitor, pH buffer, an odor eliminating agent, and/or fragrance.

  13. The effects of low level chlorination and chlorine dioxide on biofouling control in a once-through service water system

    Energy Technology Data Exchange (ETDEWEB)

    Garrett, W.E. Jr. [Alabama Power Co./GSC No. 8, Birmingham, AL (United States); Laylor, M.M. [Univ. of Alabama, Birmingham, AL (United States)

    1995-06-01

    Continuous chlorination has been successfully used for the control of Corbicula at a nuclear power plant located on the Chattahoochee River in southeastern Alabama, since 1986. The purpose of this study was to investigate further minimization of chlorine usage and determine if chlorine dioxide is a feasible alternative. Four continuous biocide treatments were evaluated for macro and microfouling control effectiveness, operational feasibility, and environmental acceptability. One semi-continuous chlorination treatment was also evaluated for macrofouling control effectiveness. Higher treatment residuals were possible with chlorine dioxide than with chlorination due to the river discharge limitations. At the levels tested, continuous chlorine dioxide was significantly more effective in providing both macro and microfouling control. Semi-continuous chlorination was just as effective as continuous chlorination for controlling macrofouling. The Corbicula treatment programs that were tested should all provide sufficient control for zebra mussels. Chlorine dioxide was not as cost effective as chlorination for providing macrofouling control. The semi-continuous treatment save 50% on chemical usage and will allow for the simultaneous treatment of two service water systems. Chlorite levels produced during the chlorine dioxide treatments were found to be environmentally acceptable. Levels of trihalomethanes in the chlorinated service water were less than the maximum levels allowed in drinking water.

  14. Report: Controls and Oversight Needed to Improve Administration of EPA’s Customer Service Lines

    Science.gov (United States)

    Report #13-P-0432, September 26, 2013. The EPA has a variety of resources—including telephone hotlines, Web clearinghouses, and other online reference information—which the OIG has categorized as customer service lines (CSLs).

  15. Planning Production and Control: Design of Experiments (DOE) in Legal Service Industry

    OpenAIRE

    Wan Mohd Hirwani Wan Hussain; Mohd Nizam Abdul Rahman; Jaharah A. Ghani; Wan Kamal Mujani; Zinatul Ashiqin Zainol; Noor Inayah Yaakub

    2012-01-01

    This study discusses the importance applying the design of experiment in legal service industry, as they are in manufacturing industries. While this principle is used frequently in the manufacturing and engineering management literature, surprisingly little has been written about the implementing design of experiments in legal service industry and its important roles. We define the concept and describe how it can be mediate by incorporating customer needs and organizations management. Employi...

  16. 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...

  17. How Can You Prevent Rabies in Animals?

    Science.gov (United States)

    ... Share Compartir How can you prevent rabies in animals? There are several things you can do to ... properly cared for or vaccinated regularly. Finally, call animal control to remove all stray animals from your ...

  18. On-line gas analysis in animal cell cultivation: II. Methods for oxygen uptake rate estimation and its application to controlled feeding of glutamine.

    Science.gov (United States)

    Eyer, K; Oeggerli, A; Heinzle, E

    1995-01-05

    Different methods for oxygen uptake rate (OUR) determinations in animal cell cultivation were investigated using a high quality mass spectrometer. Dynamic measurements have considerable disadvantages because of disturbances of the growing cells by the necessary variations of dissolved oxygen concentration. Only infrequent discrete measurements are possible using this method. Stationary liquid phase balance yielded better results with much higher frequency. Gas phase balancing has the advantage of not requiring dissolved oxygen measurement and knowledge of K(L)a, both of them are easily biased. It was found that simple gas phase balancing is either very inaccurate (error larger than expected signal) or very slow, with gas phase residence times of several hours. Therefore, a new method of aeration was designed. Oxygen and CO(2) transfer are mainly achieved via sparging. The gas released to the headspace is diluted with a roughly 100-fold stream of an inert gas (helium). Through this dilution, gas ratios are not changed for O(2), CO(2), Ar, and N(2). The measurement of lower concentrations (parts per million and below) is easy using mass spectrometry with a secondary electron multiplier. With this new method an excellent accuracy and sufficient speed of analysis were obtained. All these on-line methods for OUR measurement were tested during the cultivation of animal cells. The new method allowed better study of the kinetics of animal cell cultures as was shown with a hybridoma cell line (HFN 7.1, ATCC CRL 1606) producing monoclonal antibodies against human fibronectin. With the aid of these methods it was possible to find a correlation between a rapid decrease in oxygen uptake rate (OUR) and glutamine concentration. The sudden decrease in OUR can be attributed to glutamine depletion. This provided a basis for the controlled addition of glutamine to reduce the formation of ammonia produced by hydrolysis. This control method based on OUR measurement resulted in

  19. Studies on the control of mold and its toxin in indirect foods(animal feeds) by radiation technology

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Duck Hwa; Shim, Won Bo; Cho, Sik Bee; Nimakashim; Song, Jung Un [Gyungsang National University, Jinju (Korea, Republic of)

    2010-04-15

    For determining susceptibility of the hazard fungi in feed to radiation, we developed enzyme-linked immunosorbent assay (ELISA) and high performance liquid chromatography (HPLC) with mycotoxin free feed and reconfirm liquid chromatography combined with tandem mass spectrometry (LC-MS/MS) method for the detection of mycotoxin. The growth of aflatoxigenic and ochratoxigenic fungi in the feeds were completely inhibited at > 3 kGy of both radiations, and the zearalenone producing fungi in the feeds was controlled at > 5 kGy of both radiations. The growth and mycotoxin productivity of three fungi (aflatoxigenic, ochratoxigenic and zearalenone producing fungi) were fully controlled at > 7 kGy of gamma-irradiation. This means that the growth and mycotoxin productivity of fungi in feed could be fully inhibited by gamma-irradiation at > 7 kGy and the safety feed also can produce and preserve by the proper radiation level and hygienic management of feed factory and livestock raiser

  20. Public Health Risks of Enterobacterial Isolates Producing Extended-Spectrum β-Lactamases or AmpC β-Lactamases in Food and Food-Producing Animals: An EU Perspective of Epidemiology, Analytical Methods, Risk Factors, and Control Options

    DEFF Research Database (Denmark)

    Liebana, Ernesto; Carattoli, Alessandra; Coque, Teresa M.

    2013-01-01

    The blaESBL and blaAmpC genes are spread by plasmid-mediated integrons, insertion sequences, and transposons, some of which are homologous in food animals and humans. Cephalosporin usage in animal production is an important risk factor; restricting such use would be an effective control option....

  1. Synthesis and quality control of fluorodeoxyglucose and performance assessment of Siemens MicroFocus 220 small animal PET scanner

    Science.gov (United States)

    Phaterpekar, Siddhesh Nitin

    The scope of this article is to cover the synthesis and quality control procedures involved in production of Fludeoxyglucose (18F--FDG). The article also describes the cyclotron production of 18F radioisotope and gives a brief overview on operations and working of a fixed energy medical cyclotron. The quality control procedures for FDG involve radiochemical and radionuclidic purity tests, pH tests, chemical purity tests, sterility tests, endotoxin tests. Each of these procedures were carried out for multiple batches of FDG with a passing rate of 95% among 20 batches. The article also covers the quality assurance steps for the Siemens MicroPET Focus 220 Scanner using a Jaszczak phantom. We have carried out spatial resolution tests on the scanner, with an average transaxial resolution of 1.775mm with 2-3mm offset. Tests involved detector efficiency, blank scan sinograms and transmission sinograms. A series of radioactivity distribution tests are also carried out on a uniform phantom, denoting the variations in radioactivity and uniformity by using cylindrical ROIs in the transverse region of the final image. The purpose of these quality control tests is to make sure the manufactured FDG is biocompatible with the human body. Quality assurance tests are carried on PET scanners for efficient performance, and to make sure the quality of images acquired is according to the radioactivity distribution in the subject of interest.

  2. Epidemilogic survey of dermatophytosis in dogs and cats attended at the dermatology service of the College of Veterinary Medicine and Animal Science of UNESP - Botucatu /

    Directory of Open Access Journals (Sweden)

    Rodrigo Gracia Motta

    2010-07-01

    Full Text Available The objective of this study was to assess the medical records of the patients whose mycological culture of the hair in Sabouraud Dextrose Agar supplemented with chloramphenicol and cycloheximide was positive for dermathophytes, and review the cases of dermatophytosis. One hundred and thirty six medical records of patients (114 dogs and 22 cats with dermatophytosis attended in a period of 54 months in the Veterinary Hospital of the UNESP – Botucatu were evaluated. Results obtained in this analysis have shown that the majority of the cultures were positive for Mycrosporum canis. There was no statistical difference between genders, but the number of defined breed dogs presenting dermatophytosis was higher than mongrel dogs. Among feline cases, however, there were a higher number of mongrel cats. The majority of the people and animals in contact with the patients did not report skin lesions. 32,5% 0f the dogs presented middle intensity itchiness, while in cats itchiness was absent in 77,3% of cases. 69,3% of the animals did not present clinical signs other than dermatological. Mean ages were 4 years in dogs and 3 years in cats. There was no statistical effect of season in the occurrence of dermatophytosis. Among animals submitted to Wood lamp evaluation, 40,9% of the dogs and 33,3% of the cats were positive for dermatophytes. Most dogs had generalized lesions, while the majority of cats presented focal lesions. The most common lesions observed were: alopecia, crusts and erythema.O objetivo do presente trabalho foi avaliar os prontuários dos pacientes cuja cultura micológica do pêlo, em meio Ágar Sabouraud dextrose, suplementado com cloranfenicol e ciclohexamida, foi positiva para dermatófitos, e realizar um levantamento da casuística de dermatofitose. Foram avaliados 136 prontuários de pacientes (114 caninos e 22 felinos com dermatofitose atendidos em período de 54 meses, no Hospital Veterinário da UNESP de Botucatu. Pela análise dos

  3. Integrated pest management: the push-pull approach for controlling insect pests and weeds of cereals, and its potential for other agricultural systems including animal husbandry.

    Science.gov (United States)

    Hassanali, Ahmed; Herren, Hans; Khan, Zeyaur R; Pickett, John A; Woodcock, Christine M

    2008-02-12

    This paper describes the 'push-pull' or 'stimulo-deterrent diversionary' strategy in relation to current and potential examples from our own experiences. The push-pull effect is established by exploiting semiochemicals to repel insect pests from the crop ('push') and to attract them into trap crops ('pull'). The systems exemplified here have been developed for subsistence farming in Africa and delivery of the semiochemicals is entirely by companion cropping, i.e. intercropping for the push and trap cropping for the pull. The main target was a series of lepidopterous pests attacking maize and other cereals. Although the area given to the cereal crop itself is reduced under the push-pull system, higher yields are produced per unit area. An important spin-off from the project is that the companion crops are valuable forage for farm animals. Leguminous intercrops also provide advantages with regard to plant nutrition and some of the trap crops help with water retention and in reducing land erosion. A major benefit is that certain intercrop plants provide dramatic control of the African witchweed (striga). Animal husbandry forms an essential part of intensive subsistence agriculture in Africa and developments using analogous push-pull control strategies for insect pests of cattle are exemplified.

  4. 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?

  5. 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...

  6. Assessment of Service Value of Ecosystem in Karst Ecological Control Areas

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    To investigate the characteristics of service value of the karst rocky desertification ecosystem,we take water conservation,soil conservation,carbon-fixation and oxygen-production,production of organic matter,and purification of atmospheric environment as function indicators,to conduct quantitative assessment and analysis of service function value of ecosystem in Bijie Yachi,Qingzhen Hongfenghu and Guanling-Zhenfeng Huajiang demonstration areas in Guizhou Province,using remote sensing and field monitoring data in 2006. The results show that the rate of contribution of water conservation,soil conservation,carbon-fixation and oxygen-production functions to regional service value is high ( 37. 05%,36. 68% and 23. 15%,respectively) ; the rate of contribution of production of organic matter and purification of atmospheric environment functions to regional service value is low ( 2. 80% and 0. 32%,respectively) . The ranking of landscape in terms of service value per unit area is as follows: forestland ( 23.353 9 million yuan) > shrub land ( 10.630 1 million yuan) > grassland ( 5.036 7 million yuan) > dry land ( 3.381 2 million yuan) > farmland ( 2.508 8 million yuan) . The ranking of demonstration areas in terms of service value per unit area is as follows: Yachi Demonstration Area ( 12.44 million yuan) > Hongfenghu Demonstration Area ( 5. 91 million yuan) > Huajiang Demonstration Area ( 4. 4 million yuan) . It is negatively correlated with rocky desertification incidence within the region. The results also indicate that in the process of restoring and reconstructing the ecological environment in rocky desertification areas,increasing the area of forest vegetation,promoting the conversion of dry land and farmland into forestland, shrub land and grassland,will contribute to enhancement in ecological service value.

  7. Animating facial images with drawings

    OpenAIRE

    Tunali, Gamze Dilek

    1996-01-01

    Ankara : Bilkent Univ., 1996. Thesis (Master's) -- Bilkent University, 1996. Includes bibliographical references leaves 54-56. The work presented here describes the power of 2D animation with texture mai^ping controlled by line drawings. Animation is specifically intended for facial animation and not restricted by the human face. We initially have a sequence of facial images which are taken from a video sequence of the same face and an image of another face to be animated...

  8. Statistical Design of an Adaptive Synthetic X- Control Chart with Run Rule on Service and Management Operation

    Directory of Open Access Journals (Sweden)

    Shucheng Yu

    2016-01-01

    Full Text Available An improved synthetic X- control chart based on hybrid adaptive scheme and run rule scheme is introduced to enhance the statistical performance of traditional synthetic X- control chart on service and management operation. The proposed scientific hybrid adaptive schemes consider both variable sampling interval and variable sample size scheme. The properties of the proposed chart are obtained using Markov chain approach. An extensive set of numerical results is presented to test the effectiveness of the proposed model in detecting small and moderate shifts in the process mean. The results show that the proposed chart is quicker than the standard synthetic X- chart and CUSUM chart in detecting small and moderate shifts in the process of service and management operation.

  9. The drawbacks of legislative control in procurement of energy sources and municipal services for public funds in Ukraine

    Directory of Open Access Journals (Sweden)

    Halushchak, Mykhaylo

    2012-05-01

    Full Text Available In the article the problems caused by legislative gaps and contradictions in control of procurement of goods, works and natural monopolies` services for public funds is analyzed. It is also shown that efforts of several state structures to solve evident drawbacks within their commission are unsuccessful. In order to solve the problem a package approach is suggested. The first step of this approach is adoption of earlier foreknown special laws.

  10. Pregnancy, Labor, and Delivery after Ebola Virus Disease and Implications for Infection Control in Obstetric Services, United States.

    Science.gov (United States)

    Kamali, Amanda; Jamieson, Denise J; Kpaduwa, Julius; Schrier, Sarah; Kim, Moon; Green, Nicole M; Ströher, Ute; Muehlenbachs, Atis; Bell, Michael; Rollin, Pierre E; Mascola, Laurene

    2016-07-01

    Many of the survivors of the 2014-2015 epidemic of Ebola virus disease (EVD) in western Africa were women of childbearing age. Limited clinical and laboratory data exist that describe these women's pregnancies and outcomes. We report the case of an EVD survivor who became pregnant and delivered her child in the United States, and we discuss implications of this case for infection control practices in obstetric services. Hospitals in the United States must be prepared to care for EVD survivors.

  11. A survey of animal welfare needs in Soweto : research communication

    Directory of Open Access Journals (Sweden)

    C.M.E. McCrindle

    1997-07-01

    Full Text Available The diagnostic phase of an interactive research evaluation model was used in the investigation of the animal welfare needs of a low-income urban community in South Africa. Data were gathered by means of a structured interview and direct observations by animal welfare officers. During the survey of 871 animal owners in Soweto, it was found that dogs were owned by 778 households and cats by 88 households. The dog to human ratio was estimated at 1:12.4. Respondents were asked whether they enjoyed owning animals and 96.1 % said that they did. Only 26.3 % mentioned that they had problems with their own animals and 16.6 % had problems with other people's animals. Treatment of sick animals (29.7 % was seen as a priority. However, less than 1 % (n = 6 used the services of private veterinarians. Others took their animals to welfare organisations or did not have them treated. Perceptions of affordable costs of veterinary treatments were also recorded. In addition to treatment, respondents indicated a need for vaccination (22.5 %, sterilisation (16.5 %, control of internal (3.7 % and external (8.8 % parasites, education and extension (6.6 %, prevention of cruelty to animals (3.2 % and expansion of veterinary clinics to other parts of Soweto (1.3 %.

  12. 'PhysioDirect' telephone assessment and advice services for physiotherapy: protocol for a pragmatic randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Hopper Cherida

    2009-08-01

    the service, the acceptability of PhysioDirect to patients and staff, and ways in which the service could be improved. Discussion It is still relatively unusual to evaluate new forms of service delivery using randomised controlled trials. By combining rigorous trial methods with economic analysis of cost-effectiveness and qualitative research this study will provide robust evidence to inform decisions about the widespread introduction of PhysioDirect services. Trial registration Current Controlled Trials ISRCTN55666618

  13. Electric vehicle fleet management in smart grids: A review of services, optimization and control aspects

    DEFF Research Database (Denmark)

    Hu, Junjie; Morais, Hugo; Sousa, Tiago

    2016-01-01

    Electric vehicles can become integral parts of a smart grid, since they are capable of providing valuable services to power systems other than just consuming power. On the transmission system level, electric vehicles are regarded as an important means of balancing the intermittent renewable energy...... and industries. This paper presents a review and classification of methods for smart charging (including power to vehicle and vehicle-to-grid) of electric vehicles for fleet operators. The study firstly presents service relationships between fleet operators and other four actors in smart grids; then, modeling...

  14. Planning Production and Control: Design of Experiments (DOE in Legal Service Industry

    Directory of Open Access Journals (Sweden)

    Wan Mohd Hirwani Wan Hussain

    2012-06-01

    Full Text Available This study discusses the importance applying the design of experiment in legal service industry, as they are in manufacturing industries. While this principle is used frequently in the manufacturing and engineering management literature, surprisingly little has been written about the implementing design of experiments in legal service industry and its important roles. We define the concept and describe how it can be mediate by incorporating customer needs and organizations management. Employing this principle gives an important contribution to the legal practice and sustaining it for future.

  15. Randomised controlled trial of a new palliative care service: Compliance, recruitment and completeness of follow-up

    Directory of Open Access Journals (Sweden)

    Saleem Tariq

    2008-05-01

    Full Text Available Abstract Background Palliative care has been proposed for progressive non-cancer conditions but there have been few evaluations of service developments. We analysed recruitment, compliance and follow-up data of a fast track (or wait list control randomised controlled trial of a new palliative care service – a design not previously used to assess palliative care. Methods/Design An innovative palliative care service (comprising a consultant in palliative medicine, a clinical nurse specialist, an administrator and a psychosocial worker was delivered to people severely affected by multiple sclerosis (MS, and their carers, in southeast London. Our design followed the MRC Framework for the Evaluation of Complex Interventions. In phase II we conducted randomised controlled trial, of immediate referral to the service (fast-track versus a 12-week wait (standard best practice. Main outcome measures were: compliance (the extent the trial protocol was adhered to, recruitment (target 50 patients, attrition and missing data rates; trial outcomes were Palliative Care Outcome Scale and MS Impact Scale. Results 69 patients were referred, 52 entered the trial (26 randomised to each arm, 5 refused consent and 12 were excluded from the trial for other reasons, usually illness or urgent needs, achieving our target numbers. 25/26 fast track and 21/26 standard best practice patients completed the trial, resulting in 217/225 (96% of possible interviews completed, 87% of which took place in the patient's home. Main reasons for failure to interview and/or attrition were death or illness. There were three deaths in the standard best practice group and one in the fast-track group during the trial. At baseline there were no differences between groups. Missing data for individual questionnaire items were small (median 0, mean 1–5 items out of 56+ items per interview, not associated with any patient or carer characteristics or with individual questionnaires, but were

  16. 75 FR 9334 - New Animal Drugs for Use in Animal Feeds; Chlortetracycline

    Science.gov (United States)

    2010-03-02

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 New Animal Drugs for Use in Animal Feeds... Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug application (NADA) filed by ADM Alliance Nutrition, Inc. The supplemental NADA provides for use...

  17. 77 FR 58021 - New Animal Drugs for Use in Animal Feeds; Monensin

    Science.gov (United States)

    2012-09-19

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Parts 520 and 558 New Animal Drugs for Use in Animal.... SUMMARY: The Food and Drug Administration (FDA) is amending the animal drug regulations to remove a... that the animal drug regulations for certain monensin free-choice Type C medicated feeds for...

  18. 77 FR 22667 - New Animal Drugs for Use in Animal Feeds; Tiamulin

    Science.gov (United States)

    2012-04-17

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 New Animal Drugs for Use in Animal Feeds... Administration (FDA) is amending the animal drug regulations to reflect the withdrawal of approval of those parts of a new animal drug application (NADA) for a tiamulin Type A medicated article that pertain to...

  19. 75 FR 7555 - New Animal Drugs for Use in Animal Feeds; Bacitracin Zinc; Nicarbazin

    Science.gov (United States)

    2010-02-22

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 New Animal Drugs for Use in Animal Feeds... and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an original abbreviated new animal drug application (ANADA) filed by Alpharma, Inc. The ANADA provides for...

  20. 78 FR 76059 - New Animal Drugs for Use in Animal Feeds; Bambermycins

    Science.gov (United States)

    2013-12-16

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 New Animal Drugs for Use in Animal Feeds... Food and Drug Administration (FDA) is amending the animal drug regulations to remove dairy replacement...-8108, email: amey.adams@fda.hhs.gov . SUPPLEMENTARY INFORMATION: FDA has noticed that the animal...

  1. 75 FR 20917 - New Animal Drugs for Use in Animal Feeds; Melengestrol, Monensin, and Ractopamine

    Science.gov (United States)

    2010-04-22

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 New Animal Drugs for Use in Animal Feeds...: The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental abbreviated new animal drug application (ANADA) filed by Ivy Laboratories, Div....

  2. Écologie bactérienne de l'infection nosocomiale au service de réanimation de l'hôpital Laquintinie de Douala, Cameroun

    OpenAIRE

    Njall, Clotilde; Adiogo, Dieudonné; Bita, André; Ateba, Noel; Sume, Gérald; Kollo, Basile; Binam, Fidèle; Tchoua, Romain

    2013-01-01

    Introduction L'objectif principal de notre étude était d'identifier les bactéries associées à l'infection nosocomiale, dans le service de réanimation, de l'hôpital Laquintinie de Douala en vue d'améliorer la prise en charge et diminuer la létalité. Méthodes Il s'agissait d'une étude transversale et descriptive, menée du 1er mars au 31 mai 2011.Tous les patients hospitalisés depuis au moins 48 h étaient inclus dans l’étude et ceux présentant une infection documentée à l'admission étaient exclu...

  3. 36 CFR 222.29 - Relocation and disposal of animals.

    Science.gov (United States)

    2010-07-01

    ... animals. 222.29 Section 222.29 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF... disposal of animals. (a) The Chief, Forest Service, shall, when he determines over-population of wild... animals from that particular territory. Such action shall be taken until all excess animals have...

  4. 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.

  5. In Vivo versus Augmented Reality Exposure in the Treatment of Small Animal Phobia: A Randomized Controlled Trial.

    Science.gov (United States)

    Botella, Cristina; Pérez-Ara, M Ángeles; Bretón-López, Juana; Quero, Soledad; García-Palacios, Azucena; Baños, Rosa María

    2016-01-01

    Although in vivo exposure is the treatment of choice for specific phobias, some acceptability problems have been associated with it. Virtual Reality exposure has been shown to be as effective as in vivo exposure, and it is widely accepted for the treatment of specific phobias, but only preliminary data are available in the literature about the efficacy of Augmented Reality. The purpose of the present study was to examine the efficacy and acceptance of two treatment conditions for specific phobias in which the exposure component was applied in different ways: In vivo exposure (N = 31) versus an Augmented Reality system (N = 32) in a randomized controlled trial. "One-session treatment" guidelines were followed. Participants in the Augmented Reality condition significantly improved on all the outcome measures at post-treatment and follow-ups. When the two treatment conditions were compared, some differences were found at post-treatment, favoring the participants who received in vivo exposure. However, these differences disappeared at the 3- and 6-month follow-ups. Regarding participants' expectations and satisfaction with the treatment, very positive ratings were reported in both conditions. In addition, participants from in vivo exposure condition considered the treatment more useful for their problem whereas participants from Augmented Reality exposure considered the treatment less aversive. Results obtained in this study indicate that Augmented Reality exposure is an effective treatment for specific phobias and well accepted by the participants.

  6. In Vivo versus Augmented Reality Exposure in the Treatment of Small Animal Phobia: A Randomized Controlled Trial

    Science.gov (United States)

    Botella, Cristina; Pérez-Ara, M. Ángeles; Bretón-López, Juana; Quero, Soledad; García-Palacios, Azucena; Baños, Rosa María

    2016-01-01

    Although in vivo exposure is the treatment of choice for specific phobias, some acceptability problems have been associated with it. Virtual Reality exposure has been shown to be as effective as in vivo exposure, and it is widely accepted for the treatment of specific phobias, but only preliminary data are available in the literature about the efficacy of Augmented Reality. The purpose of the present study was to examine the efficacy and acceptance of two treatment conditions for specific phobias in which the exposure component was applied in different ways: In vivo exposure (N = 31) versus an Augmented Reality system (N = 32) in a randomized controlled trial. “One-session treatment” guidelines were followed. Participants in the Augmented Reality condition significantly improved on all the outcome measures at post-treatment and follow-ups. When the two treatment conditions were compared, some differences were found at post-treatment, favoring the participants who received in vivo exposure. However, these differences disappeared at the 3- and 6-month follow-ups. Regarding participants’ expectations and satisfaction with the treatment, very positive ratings were reported in both conditions. In addition, participants from in vivo exposure condition considered the treatment more useful for their problem whereas participants from Augmented Reality exposure considered the treatment less aversive. Results obtained in this study indicate that Augmented Reality exposure is an effective treatment for specific phobias and well accepted by the participants. PMID:26886423

  7. In Vivo versus Augmented Reality Exposure in the Treatment of Small Animal Phobia: A Randomized Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Cristina Botella

    Full Text Available Although in vivo exposure is the treatment of choice for specific phobias, some acceptability problems have been associated with it. Virtual Reality exposure has been shown to be as effective as in vivo exposure, and it is widely accepted for the treatment of specific phobias, but only preliminary data are available in the literature about the efficacy of Augmented Reality. The purpose of the present study was to examine the efficacy and acceptance of two treatment conditions for specific phobias in which the exposure component was applied in different ways: In vivo exposure (N = 31 versus an Augmented Reality system (N = 32 in a randomized controlled trial. "One-session treatment" guidelines were followed. Participants in the Augmented Reality condition significantly improved on all the outcome measures at post-treatment and follow-ups. When the two treatment conditions were compared, some differences were found at post-treatment, favoring the participants who received in vivo exposure. However, these differences disappeared at the 3- and 6-month follow-ups. Regarding participants' expectations and satisfaction with the treatment, very positive ratings were reported in both conditions. In addition, participants from in vivo exposure condition considered the treatment more useful for their problem whereas participants from Augmented Reality exposure considered the treatment less aversive. Results obtained in this study indicate that Augmented Reality exposure is an effective treatment for specific phobias and well accepted by the participants.

  8. ADVANCES IN ANIMAL WELFARE FOR FREE-LIVING ANIMALS.

    Science.gov (United States)

    2016-04-01

    Over several decades, animal welfare has grown into its own free-standing field of scientific study, from its early beginnings in laboratory animal research to eventually include exhibited animals and farm animals. While it has always been present to some degree, consideration of animal welfare for free-ranging animals has lagged behind, developing as a field of study in the last 20 yr or so. Part of that increase was that animal welfare legislation was finally applied to studies being done on free-ranging animals. But it is the appreciation by the biologists and veterinarians working on wild animals, in which the quality of their results is largely controlled by the quality of the animals they use in their studies, which has resulted in increased attention to the well-being or welfare of the animals that they use. Other important influences driving the recognition of wildlife welfare have been changes in the public's expectations of how wild animals are dealt with, a shift in focus of wildlife professionals from managing animals that can be hunted or angled to include nongame species, the decrease in participation in hunting and fishing by members of the public, and the entry of large numbers of women into fish and wildlife agencies and departments and into veterinary medicine. Technical improvements have allowed the safe capture and handling of large or dangerous animals as immobilization drugs and equipment have been developed. The increasing use of sedating drugs allows for handling of animals with reduced stress and other impacts. A number of topics, such as toe-clipping, branding, defining which taxa can or cannot feel pain, catch-and-release fishing, and more, remain controversial within wildlife science. How we treat the wild animals that we deal with defines who we are as wildlife professionals, and animal welfare concerns and techniques for free-ranging animals will continue to develop and evolve.

  9. A Data Capsule Framework For Web Services: Providing Flexible Data Access Control To Users

    CERN Document Server

    Kannan, Jayanthkumar; Chun, Byung-Gon

    2010-01-01

    This paper introduces the notion of a secure data capsule, which refers to an encapsulation of sensitive user information (such as a credit card number) along with code that implements an interface suitable for the use of such information (such as charging for purchases) by a service (such as an online merchant). In our capsule framework, users provide their data in the form of such capsules to web services rather than raw data. Capsules can be deployed in a variety of ways, either on a trusted third party or the user's own computer or at the service itself, through the use of a variety of hardware or software modules, such as a virtual machine monitor or trusted platform module: the only requirement is that the deployment mechanism must ensure that the user's data is only accessed via the interface sanctioned by the user. The framework further allows an user to specify policies regarding which services or machines may host her capsule, what parties are allowed to access the interface, and with what parameter...

  10. Inventory control for a perishable product with non-stationary demand and service level constraints

    NARCIS (Netherlands)

    Pauls-Worm, K.G.J.; Hendrix, E.M.T.; Haijema, R.; Vorst, van der J.G.A.J.

    2013-01-01

    We study the practical production planning problem of a food producer facing a non-stationary erratic demand for a perishable product with a fixed life time. In meeting the uncertain demand, the food producer uses a FIFO issuing policy. The food producer aims at meeting a certain service level at lo

  11. Payments for environmental services and control over conservation of natural resources

    NARCIS (Netherlands)

    Rodríguez-de-Francisco, J.C.; Budds, J.

    2015-01-01

    In Latin America, payment for environmental services (PES) is a tool for watershed conservation that is becoming increasingly promoted by some government agencies, international development organisations and environmental NGOs. However, in pursuit of conservation, PES initiatives implemented at t

  12. Effect of Computer Animations Upon Student's Achievement of Biology Education

    Directory of Open Access Journals (Sweden)

    Mehmet YAKIŞAN

    2009-08-01

    Full Text Available The prime purpose of this study is to investigate the effect of computer animation supported biology education upon students’ academic achievement. The study was participated by 97 pre service teachers studying in the first year of university. The data were collected by “Cell Achievement Test” There were control and experimental groups formed and the experimental group was taught with computer animations related with diffusion, osmosis, active transport, protein synthesis, mitosis and meiosis phenomena taking place in cell while the control group was taught with traditional method based on question and answer process. The data obtained were evaluated by t- test and represented by tables and graphs. The results of the study indicated significant differences between the academic achievements of control and experimental groups. The difference is in the favor of the experimental group which revealed the fact the computer animations caused a significant increase in the academic achievements of the students.

  13. Hydrogen improves glycemic control in type1 diabetic animal model by promoting glucose uptake into skeletal muscle.

    Directory of Open Access Journals (Sweden)

    Haruka Amitani

    Full Text Available Hydrogen (H(2 acts as a therapeutic antioxidant. However, there are few reports on H(2 function in other capacities in diabetes mellitus (DM. Therefore, in this study, we investigated the role of H(2 in glucose transport by studying cultured mouse C2C12 cells and human hepatoma Hep-G2 cells in vitro, in addition to three types of diabetic mice [Streptozotocin (STZ-induced type 1 diabetic mice, high-fat diet-induced type 2 diabetic mice, and genetically diabetic db/db mice] in vivo. The results show that H(2 promoted 2-[(14C]-deoxy-d-glucose (2-DG uptake into C2C12 cells via the translocation of glucose transporter Glut4 through activation of phosphatidylinositol-3-OH kinase (PI3K, protein kinase C (PKC, and AMP-activated protein kinase (AMPK, although it did not stimulate the translocation of Glut2 in Hep G2 cells. H(2 significantly increased skeletal muscle membrane Glut4 expression and markedly improved glycemic control in STZ-induced type 1 diabetic mice after chronic intraperitoneal (i.p. and oral (p.o. administration. However, long-term p.o. administration of H(2 had least effect on the obese and non-insulin-dependent type 2 diabetes mouse models. Our study demonstrates that H(2 exerts metabolic effects similar to those of insulin and may be a novel therapeutic alternative to insulin in type 1 diabetes mellitus that can be administered orally.

  14. On the New Media Public Service Advertising under Environmental Animation Problems and Countermeasures%浅析新媒体下环保动漫公益广告存在的问题及对策

    Institute of Scientific and Technical Information of China (English)

    汤历漫

    2015-01-01

    环保动漫公益广告因其表现方式有趣、时长较短、寓意丰富和针砭时弊等特点,成为传播和沟通公益思想的最佳方式之一。分析了环保动漫公益广告面临的问题,并在当前环境日益得到重视的趋势下,为环保公益传播广告的发展提供一些参考建议。%Environmental animation PSAs interesting because of its manifestations, duration is short, rich in meaning and point out problems and other characteristics of a public good spread of ideas and the best way to communicate. Analysis of the environmental issues facing the public service ads animation, and in the current environment, the increasing importance of trends, provide some suggestions for the development of environmental public dissemination of advertising.

  15. Internal service quality by integrated approach Performance Control Matrix (PCM & Importance-Satisfaction Model (Studied in Yazd Regional Power Company

    Directory of Open Access Journals (Sweden)

    Saeid Peirow

    2016-02-01

    Full Text Available Today, the internal service quality as one of the most important factors affecting the recruitment and retention of staff is considered. The present study sought to examine the internal service quality of Yazd Regional Electric, finally, select appropriate strategies to improve the quality of local services in the organization. The application of this study is base on survey method.Data were collected from questionnaires to evaluate the 26 components of internal service quality of Yazd Regional Electric, has been used. Research community is the staff of the organisation.Also, the sample size, the initial questionnaire was distributed according to Cochran's formula is calculated.In order to analyze research data, the model is important - satisfaction and performance control matrix to identify those components that are used need to be improved.Also, in order to prioritize measures to improve employee satisfaction index is used. Data analysis using above tools show, 8 criteria are in improvment area. So, these criteria are prioritized with ESI.

  16. Massive Access Control Aided by Knowledge-Extraction for Co-Existing Periodic and Random Services over Wireless Clinical Networks.

    Science.gov (United States)

    Du, Qinghe; Zhao, Weidong; Li, Weimin; Zhang, Xuelin; Sun, Bo; Song, Houbing; Ren, Pinyi; Sun, Li; Wang, Yichen

    2016-07-01

    The prosperity of e-health is boosted by fast development of medical devices with wireless communications capability such as wearable devices, tiny sensors, monitoring equipments, etc., which are randomly distributed in clinic environments. The drastically-increasing population of such devices imposes new challenges on the limited wireless resources. To relieve this problem, key knowledge needs to be extracted from massive connection attempts dispersed in the air towards efficient access control. In this paper, a hybrid periodic-random massive access (HPRMA) scheme for wireless clinical networks employing ultra-narrow band (UNB) techniques is proposed. In particular, the proposed scheme towards accommodating a large population of devices include the following new features. On one hand, it can dynamically adjust the resource allocated for coexisting periodic and random services based on the traffic load learned from signal collision status. On the other hand, the resource allocation within periodic services is thoroughly designed to simultaneously align with the timing requests of differentiated services. Abundant simulation results are also presented to demonstrate the superiority of the proposed HPRMA scheme over baseline schemes including time-division multiple access (TDMA) and random access approach, in terms of channel utilization efficiency, packet drop ratio, etc., for the support of massive devices' services.

  17. Molecular characterization of SAT 2 foot-and-mouth disease virus from post-outbreak slaughtered animals: implications for disease control in Uganda.

    Science.gov (United States)

    Balinda, S N; Belsham, G J; Masembe, C; Sangula, A K; Siegismund, H R; Muwanika, V B

    2010-08-01

    In Uganda, limiting the extent of foot-and-mouth disease (FMD) spread during outbreaks involves short-term measures such as ring vaccination and restrictions of the movement of livestock and their products to and from the affected areas. In this study, the presence of FMD virus RNA was investigated in cattle samples 3 months after FMD quarantine measures had been lifted following an outbreak in 2004. Oropharyngeal tissue samples were obtained from 12 cattle slaughtered in a small town abattoir in Kiboga. FMD virus RNA was detected by diagnostic RT-PCR in nine of the 12 tissue samples. Part of the coding region for the capsid protein VP1 was amplified and sequenced. All samples were identified as belonging to the SAT 2 serotype. The implications for FMD control of both virus introduction into Uganda and the presence of carrier animals following outbreaks are discussed.

  18. Molecular characterization of SAT 2 foot-and-mouth disease virus from post-outbreak slaughtered animals: implications for disease control in Uganda

    DEFF Research Database (Denmark)

    Balinda, Sheila N; Belsham, Graham; Masembe, Charles

    2010-01-01

    . Part of the coding region for the capsid protein VP1 was amplified and sequenced. All samples were identified as belonging to the SAT 2 serotype. The implications for FMD control of both virus introductions into Uganda and the presence of carrier animals following outbreaks are discussed.......In Uganda, limiting the extent of foot-and-mouth disease (FMD) spread during outbreaks involves short term measures such as ring vaccination and restrictions to the movement of livestock and their products to and from the affected areas. In this study, the presence of FMD virus RNA was investigated...... in cattle samples, three months after FMD quarantine measures had been lifted in the area in 2004 following an outbreak. Oropharyngeal tissue samples were obtained from 12 cattle slaughtered in a small town abattoir of Kiboga. FMD virus RNA was detected by diagnostic RT- PCR in 9 of the 12 tissue samples...

  19. Myoelectric control of a computer animated hand: a new concept based on the combined use of a tree-structured artificial neural network and a data glove.

    Science.gov (United States)

    Sebelius, F; Eriksson, L; Balkenius, C; Laurell, T

    2006-01-01

    This paper proposes a new learning set-up in the field of control systems for multifunctional hand prostheses. Two male subjects with a traumatic one-hand amputation performed simultaneous symmetric movements with the healthy and the phantom hand. A data glove on the healthy hand was used as a reference to train the system to perform natural movements. Instead of a physical prosthesis with limited degrees of freedom, a virtual (computer-animated) hand was used as the target tool. Both subjects successfully performed seven different motoric actions with the fingers and wrist. To reduce the training time for the system, a tree-structured, self-organizing, artificial neural network was designed. The training time never exceeded 30 seconds for any of the configurations used, which is three to four times faster than most currently used artificial neural network (ANN) architectures.

  20. Issues of power, control and choice in children's hospice respite care services: a qualitative study.

    Science.gov (United States)

    Grinyer, Anne; Payne, Sheila; Barbarachild, Zephyrine

    2010-10-01

    The changes within children's palliative care services in the UK over the last decade highlight the importance of respite provision. This article reports on an evaluation of a children's hospice in northern England that was undertaken to elicit the views of 24 service users on their experiences of respite care in the hospice: parents, children and young people, siblings, guardians and family carers. Data were collected using in-depth interviews, transcribed and submitted to framework analysis. The findings demonstrate the tensions that parents in need of respite care feel as a result of the power unconsciously exercised by staff. Redistribution of resources and reordering of priorities are recommended to prevent the inadvertent impact upon families.

  1. 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.

  2. 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...

  3. Animal source foods have a positive impact on the primary school test scores of Kenyan schoolchildren in a cluster-randomised, controlled feeding intervention trial.

    Science.gov (United States)

    Hulett, Judie L; Weiss, Robert E; Bwibo, Nimrod O; Galal, Osman M; Drorbaugh, Natalie; Neumann, Charlotte G

    2014-03-14

    Micronutrient deficiencies and suboptimal energy intake are widespread in rural Kenya, with detrimental effects on child growth and development. Sporadic school feeding programmes rarely include animal source foods (ASF). In the present study, a cluster-randomised feeding trial was undertaken to determine the impact of snacks containing ASF on district-wide, end-term standardised school test scores and nutrient intake. A total of twelve primary schools were randomly assigned to one of three isoenergetic feeding groups (a local plant-based stew (githeri) with meat, githeri plus whole milk or githeri with added oil) or a control group receiving no intervention feeding. After the initial term that served as baseline, children were fed at school for five consecutive terms over two school years from 1999 to 2001. Longitudinal analysis was used controlling for average energy intake, school attendance, and baseline socio-economic status, age, sex and maternal literacy. Children in the Meat group showed significantly greater improvements in test scores than those in all the other groups, and the Milk group showed significantly greater improvements in test scores than the Plain Githeri (githeri+oil) and Control groups. Compared with the Control group, the Meat group showed significant improvements in test scores in Arithmetic, English, Kiembu, Kiswahili and Geography. The Milk group showed significant improvements compared with the Control group in test scores in English, Kiswahili, Geography and Science. Folate, Fe, available Fe, energy per body weight, vitamin B₁₂, Zn and riboflavin intake were significant contributors to the change in test scores. The greater improvements in test scores of children receiving ASF indicate improved academic performance, which can result in greater academic achievement.

  4. 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

  5. 76 FR 57906 - New Animal Drugs; Gamithromycin

    Science.gov (United States)

    2011-09-19

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Parts 522 and 556 New Animal Drugs; Gamithromycin AGENCY: Food and Drug Administration, HHS. ACTION: Final rule. SUMMARY: The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an original new animal...

  6. 75 FR 79295 - New Animal Drugs; Mupirocin

    Science.gov (United States)

    2010-12-20

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Parts 510 and 524 New Animal Drugs; Mupirocin AGENCY: Food and Drug Administration, HHS. ACTION: Final rule. SUMMARY: The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an abbreviated new animal...

  7. 75 FR 1275 - New Animal Drugs; Ractopamine

    Science.gov (United States)

    2010-01-11

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 558 New Animal Drugs; Ractopamine AGENCY: Food and Drug Administration, HHS. ACTION: Final rule. SUMMARY: The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug...

  8. 36 CFR 10.1 - Animals available.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Animals available. 10.1 Section 10.1 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR DISPOSAL OF CERTAIN WILD ANIMALS § 10.1 Animals available. From time to time there are surplus live...

  9. 21 CFR 211.173 - Laboratory animals.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Laboratory animals. 211.173 Section 211.173 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS... Laboratory animals. Animals used in testing components, in-process materials, or drug products for...

  10. Why not look at animals?

    Directory of Open Access Journals (Sweden)

    Anat Pick

    2015-04-01

    Full Text Available Revisiting John Berger’s seminal essay ‘Why Look at Animals?’ (1980, this essay inverts Berger’s title in order to explore instances where the visibility of animals is at stake and where seeing is linked to forms of surveillance and control. In the context of advanced optical and tracking technologies that render animals permanently visible, the possibility of not-seeing emerges as a progressive modality of relation to animals that takes seriously the notion of animal privacy and the exposed animal’s resistance to the human gaze.

  11. A Wireless Grid in Ubiquitous Broadband Wireless Services for Mega-Event Scenario and its Distributed Power Control

    Directory of Open Access Journals (Sweden)

    Liu Yanjun

    2013-12-01

    Full Text Available Wireless grid can provide consumers ubiquitous broadband wireless services with convenience, robustness and mobility, which is one of the most promising alternatives of fixed wireless access networks. As the deployment of Wide City has accelerated quickly, this study focuses on the key technologies of wireless grid in ubiquitous broadband wireless services, such as antennas, MAC design, channel assignment and interface scheduling. A novel hierarchical wireless network based on WiMax-WiFi grid is proposed for mega-event. As a key enabling technology for wireless grid, a distributed power control algorithm for WiFi AP is proposed in this study to achieve the load balancing and the improvement of network performance.

  12. Who controls the logistics emissions? Challenges in making fragmented supply chains environmentally sustainable from logistics service providers’ perspective

    DEFF Research Database (Denmark)

    Abbasi, Maisam; Sternberg, Henrik; Nilsson, Fredrik

    2014-01-01

    of logistics activities in the supply chain? Design/methodology/approach The methodology of this paper is a literature review, a qualitative interview survey, and three case studies. A framework on sustainability challenges in supply chains derived from the literature is used to structure and analyze...... that impact the cost and time requirements from customers of logistics services are not yet a reality. Research limitations/implications (if applicable) This paper implies that LSP sustainability cannot be investigated in isolation if a company does not manage proprietary resources. Practical implications (if...... applicable) Our findings imply that environmental policies between different LSPs appear similar, but in practice differs, which stresses the importance of follow-up control by environmentally aware logistics service buyers. Originality/value This paper represents a novel approach as to how LSP environmental...

  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. Social validity of randomised controlled trials in health services research and intellectual disabilities: a qualitative exploration of stakeholder views

    Directory of Open Access Journals (Sweden)

    Inchley-Mort Sophie

    2011-06-01

    Full Text Available Abstract Background Randomised controlled trials (RCTs are the gold standard of evidence-based practice in medicine but they have had limited influence in the field of intellectual disabilities. Previous literature suggests that participants and professionals have limited tolerance for this type of research methodology. However, it is not known how well service users, carers and other health professionals understand and accept the need for RCTs, and why it is important for individuals with intellectual disabilities to be included in this kind of research. Methods We examined individual perceptions of RCTs in 51 participants (18 carers, 6 service users and 27 professionals using semi-structured interviews. A framework approach was adopted in the analysis of data. Results We found that participants had concerns about capacity and resource allocation but held positive views towards this type of research methodology. Understanding of the principles behind RCTs was poor amongst service users and a minority of carers, but mediated by previous exposure to research for professionals. Conclusions The social validity of RCTs in intellectual disabilities may be compromised by lack of understanding of the design and the on-going concerns about obtaining informed consent especially in incapacitated adults. However, the overall finding that the need for this form of research was seen in a positive light suggests that there is a turning point in the perceptions of stakeholders working in intellectual disabilities services. We recommend that researchers include on-going education on RCT design during trials, tailoring it to all stakeholders with emphasis on strong service user and care involvement. This could be a pivotal element in improving acceptability of, and recruitment to RCTs.

  17. Development and hardware-in-the-loop test of a guidance, navigation and control system for on-orbit servicing

    Science.gov (United States)

    Benninghoff, Heike; Rems, Florian; Boge, Toralf

    2014-09-01

    The rendezvous phase is one of the most important phases in future orbital servicing missions. To ensure a safe approach to a non-cooperative target satellite, a guidance, navigation and control system which uses measurements from optical sensors like cameras was designed and developed. During ground-based rendezvous, stability problems induced by delayed position measurements can be compensated by using a specially adapted navigation filter. Within the VIBANASS (VIsion BAsed NAvigation Sensor System) test campaign, hardware-in-the-loop tests on the terrestrial, robotic based facility EPOS 2.0 were performed to test and verify the developed guidance, navigation and control algorithms using real sensor measurements. We could demonstrate several safe rendezvous test cases in a closed loop mode integrating the VIBANASS camera system and the developed guidance, navigation and control system to a dynamic rendezvous simulation.

  18. The regulation of educational services market and labor market interaction based on the mechanism of quality control

    Directory of Open Access Journals (Sweden)

    E.V. Martyakova

    2013-09-01

    . Lack of timely monitoring of quantitative and qualitative needs of specialists, and education establishments` orientation on purchasing power of population leads to the imbalance in Ukrainian labor market.The necessity of interaction regulation beetwen educational services market and labor market has been justified. For improving the quality of education services it is necessary to introduce the innovative forms of educational process on the basis of business approach to commercialize the results of scientific research. The directions of perfection the economic mechanism of quality control have been proposed. Anecessary condition for the development of conceptual frameworks for cooperation between markets is theoretical and methodological basis of this activity. The structure of economic mechanism should be reflected in the form of exposure control of subsystem. Management and economical mechanism should include the following functions of management as organization, planning, control, motivation and regulation.Conclusions and directions of further researches. The analysis examined the functioning of labor market and education services market and demonstrated the shortcomings of the existing mechanism of their interaction, inability to self-adjusting their relations, harmonizing the relationship between the participants, based on coordination and balancing of strategies. It actualizes the need to develop effective economic mechanism of its regulation.One of the areas for cooperation between the education services and labour markets is to improve the economic mechanism of management of quality educational services. An effective instrument of economic regulation mechanism of partners' interests in the education system should become the improvment the quality of education by means of: predicting the structure of specialties, research requirements of the labor market within the competence of graduates, financing institutions for performance, auditing of quality educational

  19. Corrosion-Control (CC) Program: Pilot Powder Coating Station Service Test.

    Science.gov (United States)

    1986-03-14

    8282, 1803M, 20 August 1985. 3-5 COMNAVSEASYSCOM Ltr. 9630, Ser . 05M1.14/374, 12 September 1985. 3-6 American Society for Testing and Materials (ASTM...Searchlights Vent Screens Miscellaneous Oil Spill Control Boxes Control Box Totl Cmpoent Poder Coated =68 Total Components Powder Coated =138 HORN (CG30

  20. A revised taxonomy of assistance animals

    Directory of Open Access Journals (Sweden)

    Lindsay Parenti, MA, BCBA

    2013-08-01

    Full Text Available The use of animals in various assistive, therapeutic, and emotional support roles has contributed to the uncoordinated expansion of labels used to distinguish these animals. To address the inconsistent vocabulary and confusion, this article proposes a concise taxonomy for classifying assistance animals. Several factors were identified to differentiate categories, including (1 whether the animal performs work or tasks related to an individual’s disability; (2 the typical level of skill required by the animal performing the work or task; (3 whether the animal is used by public service, military, or healthcare professionals; (4 whether training certifications or standards are available; and (5 the existence of legal public access protections for the animal and handler. Acknowledging that some category labels have already been widely accepted or codified, six functional categories were identified: (1 service animal; (2 public service animal; (3 therapy animal; (4 visitation ­animal; (5 sporting, recreational, or agricultural animal; and (6 support animal. This taxonomy provides a clear vocabulary for use by consumers, professionals working in the field, researchers, policy makers, and regulatory agencies.

  1. The Effect of Liaison Nurse Service on Patient Outcomes after Discharging From ICU: a Randomized Controlled Trial

    Science.gov (United States)

    Tabanejad, Zeinab; Pazokian, Marzieh; Ebadi, Abbas

    2016-01-01

    Introduction: Recent studies suggest that liaison nurse intervention might be effective to solve the gap between intensive care unit and wards, but little studies are known about the effect of this intervention. The aim of this study was to investigate the effect of liaison nurse service on patient outcomes after discharging from intensive care unit. Methods: In this single blinded randomized controlled trial, a total of 80 patients were selected by convenience sampling method from two teaching hospitals located in Tehran, Iran. Patients were randomly allocated to either the experimental or the control groups. Patients in the experimental group received post-ICU care from a liaison nurse and patients in the control group received the routine care. After the intervention, patients’ vital signs, level of consciousness, length of hospital stay, need for re-hospitalization in ICU, and satisfaction with care were measure. Data were analyzed by SPSS Ver.13 software. Results: None of the participants experienced ICU re-hospitalization. According to the result and there were no significant differences between the study groups regarding heart rate, respiratory rate, systolic blood pressure, post-ICU level of consciousness, satisfaction with care, and length of hospitalization in medical-surgical wards. However, the study groups differed significantly in terms of body temperature. Conclusion: Care services provided by an ICU liaison nurse has limited effects on patient outcomes. However, considering the contradictions among the studies, further studies are needed for providing clear evidence about the effectiveness of the liaison nurse strategy. PMID:27752487

  2. Implementation and Control of Animation System for Machine Theory CAI System%机械原理实验CAI动画系统的实现与控制

    Institute of Scientific and Technical Information of China (English)

    徐建生; 夏先平; 胡家顺

    2001-01-01

    A courseware for demonstrating the animation of link mechanism used in machine theory CAI was developed under Visual Basic environment. The simulation and control of the movement were achieved. Beyonduser friendly and easy to use, the system can simulate the movement accurately and visually. The control of themovement, such as pausing, rotating clockwise or anti-clockwise, displaying the limitation position, is easy torealize at any time and any position. The size of any component can be changed and the type of the mechanismcan be selected by user and the type name of mechanism can be displayed automatically.%利用Visual Basic平台研制了连杆机构动画演示系统的CAI课件,实现了机构动画的计算机模拟运动和仿真控制。该系统界面友好,操作方便,机构运动准确形象,特别易于控制的实现,可在机构运动中任意实现暂停,正转,反转,极位显示;亦可在机构运动状态下任意实现构件尺寸的修改和机构类型的转换,并实现机构类型与机构名称的自动显示。

  3. Data Description Exchange Services for Heterogeneous Vehicle and Spaceport Control and Monitor Systems Project

    Data.gov (United States)

    National Aeronautics and Space Administration — CCT has designed and prototyped, as part of the Phase-1 SBIR, a generic platform independent software capability for exchange of semantic control and monitoring...

  4. The role of the World Trade Organization and the 'three sisters' (the World Organisation for Animal Health, the International Plant Protection Convention and the Codex Alimentarius Commission) in the control of invasive alien species and the preservation of biodiversity.

    Science.gov (United States)

    Kahn, S; Pelgrim, W

    2010-08-01

    The missions of the World Organisation for Animal Health (OIE) include the design of surveillance and control methods for infectious transboundary animal diseases (including zoonoses), the provision of guarantees concerning animal health and animal production food safety, and the setting of standards for, and promotion of, animal welfare. The OIE role in setting standards for the sanitary safety of international trade in animals and animal products is formally recognised in the World Trade Organization (WTO) Agreement on the Application of Sanitary and Phytosanitary Measures (the SPS Agreement). While the primary focus of the OIE is on animal diseases and zoonoses, the OIE has also been working within the WTO framework to examine possible contributions the organisation can make to achieving the goals of the Convention on Biological Diversity, particularly to preventing the global spread of invasive alien species (IAS). However, at the present time, setting standards for invasive species (other than those connected to the cause and distribution of diseases listed by the OIE) is outside the OIE mandate. Any future expansion of the OIE mandate would need to be decided by its Members and resources (expertise and financial contributions) for an extended standard-setting work programme secured. The other international standard-setting organisations referenced by the SPS Agreement are the International Plant Protection Convention (IPPC) and the Codex Alimentarius Commission (CAC). The IPPC mandate and work programme address IAS and the protection of biodiversity. The CAC is not involved in this field.

  5. 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)

  6. Evaluation of quality control of radiopharmaceuticals in Nuclear Medicine service; Avaliacao do controle de qualidade de radiofarmacos em servico de medicina nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Tavares, Jamille A. Lopes; Lira, Renata F. de, E-mail: jam_alt@hotmail.com, E-mail: renatafariasdelira@hotmail.com [Universidade Federal de Pernambuco (UFPE), Recife (Brazil); Santos, Marcus Aurelio P. dos, E-mail: masantos@cnen.gov.br [Centro Regional de Ciencias Nucleares do Nordeste (CRCN-NE/CNEN-PE), Recife, PE (Brazil)

    2014-07-01

    Radiopharmaceuticals are a type of pharmaceutical preparation associated with radionuclides with purpose of diagnosis and therapy. Nuclear Medicine Services (NMS) should perform quality control of radiopharmaceuticals according to the recommendations of the manufacturer and scientific evidences accepted by the National Agency Sanitary Surveillance ( Brazilian ANVISA). This study evaluated the quality of the main radiopharmaceuticals in a NMS of the state of Pernambuco in relation to pH and radiochemical purity. The results showed that 96.8% of the radiopharmaceuticals showed radiochemical purity and all pH values were within the range recommended by the American pharmacopoeia. The study found that the quality control when inserted into the NMS, provides important data that allows exclusion of radiopharmaceuticals with low radiochemistry purity, favoring a reliable diagnosis and ensuring good radiation protection practices and biosecurity for patient and occupationally exposed individuals.

  7. Mobile phone short message service messaging for behaviour modification in a community-based weight control programme in Korea.

    Science.gov (United States)

    Joo, Nam-Seok; Kim, Bom-Taeck

    2007-01-01

    We conducted a community-based anti-obesity programme using mobile phone short message service (SMS) messaging. A total of 927 participants were recruited and visited a public health centre for initial assessment. Mobile phones were used to deliver short messages about diet, exercise and behaviour modification once a week. After a 12-week anti-obesity programme they visited the public health centre again. Four hundred and thirty-three subjects (47%) successfully completed their weight control programme. There were mean reductions of weight, waist circumference and body mass index of 1.6 kg (P behaviour modification in weight control and anti-obesity health education programmes when promoted by community health centres.

  8. Biological control of weeds: research by the United States Department of Agriculture-Agricultural Research Service: selected case studies.

    Science.gov (United States)

    Quimby, Paul C; DeLoach, C Jack; Wineriter, Susan A; Goolsby, John A; Sobhian, Rouhollah; Boyette, C Douglas; Abbas, Hamed K

    2003-01-01

    Research by the USDA-Agricultural Research Service (ARS) on biological control of weeds has been practiced for many years because of its inherent ecological and economic advantages. Today, it is further driven by ARS adherence to Presidential Executive Order 13112 (3 February 1999) on invasive species and to USDA-ARS policy toward developing technology in support of sustainable agriculture with reduced dependence on non-renewable petrochemical resources. This paper reports examples or case studies selected to demonstrate the traditional or classical approach for biological control programs using Old World arthropods against Tamarix spp, Melaleuca quinquenervia (Cav) ST Blake and Galium spurium L/G aparine L, and the augmentative approach with a native plant pathogen against Pueraria lobata Ohwi = P montana. The examples illustrated various conflicts of interest with endangered species and ecological complexities of arthropods with associated microbes such as nematodes.

  9. Improved Glycemic Control Without Hypoglycemia in Elderly Diabetic Patients Using the Ubiquitous Healthcare Service, a New Medical Information System

    Science.gov (United States)

    Lim, Soo; Kang, Seon Mee; Shin, Hayley; Lee, Hak Jong; Won Yoon, Ji; Yu, Sung Hoon; Kim, So-Youn; Yoo, Soo Young; Jung, Hye Seung; Park, Kyong Soo; Ryu, Jun Oh; Jang, Hak C.

    2011-01-01

    OBJECTIVE To improve quality and efficiency of care for elderly patients with type 2 diabetes, we introduced elderly-friendly strategies to the clinical decision support system (CDSS)-based ubiquitous healthcare (u-healthcare) service, which is an individualized health management system using advanced medical information technology. RESEARCH DESIGN AND METHODS We conducted a 6-month randomized, controlled clinical trial involving 144 patients aged >60 years. Participants were randomly assigned to receive routine care (control, n = 48), to the self-monitored blood glucose (SMBG, n = 47) group, or to the u-healthcare group (n = 49). The primary end point was the proportion of patients achieving A1C <7% without hypoglycemia at 6 months. U-healthcare system refers to an individualized medical service in which medical instructions are given through the patient’s mobile phone. Patients receive a glucometer with a public switched telephone network-connected cradle that automatically transfers test results to a hospital-based server. Once the data are transferred to the server, an automated system, the CDSS rule engine, generates and sends patient-specific messages by mobile phone. RESULTS After 6 months of follow-up, the mean A1C level was significantly decreased from 7.8 ± 1.3% to 7.4 ± 1.0% (P < 0.001) in the u-healthcare group and from 7.9 ± 1.0% to 7.7 ± 1.0% (P = 0.020) in the SMBG group, compared with 7.9 ± 0.8% to 7.8 ± 1.0% (P = 0.274) in the control group. The proportion of patients with A1C <7% without hypoglycemia was 30.6% in the u-healthcare group, 23.4% in the SMBG group (23.4%), and 14.0% in the control group (P < 0.05). CONCLUSIONS The CDSS-based u-healthcare service achieved better glycemic control with less hypoglycemia than SMBG and routine care and may provide effective and safe diabetes management in the elderly diabetic patients. PMID:21270188

  10. Animal Studies of Addictive Behavior

    OpenAIRE

    Vanderschuren, Louk J.M.J.; Ahmed, Serge H.

    2013-01-01

    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...

  11. 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

  12. Grasping Posture Control Design for a Home Service Robot using an ABC-based Adaptive PSO Algorithm

    Directory of Open Access Journals (Sweden)

    Tzuu-Hseng S. Li

    2016-06-01

    Full Text Available In this paper, a grasping posture control for a robotic arm is developed based on novel adaptive particle swarm optimization (PSO for the home service robot. To grasp an object using the robotic arm of the home-service robot, both the spatial coordinates of the target and the appropriate collocation of the grasping posture should be examined. In this paper, we present another method for dealing with this problem, which integrates the artificial bee colony (ABC algorithm into the adaptive particle swarm optimization (APSO algorithm, where the mutation concept of the scout bee in the ABC algorithm is used to increase the diversity of the particles. In addition, adaptive acceleration coefficients and adaptive inertia weight are presented to ameliorate the convergence rate of the PSO algorithm. We name this control scheme AIWCPSO-S, which represents Adaptive Inertia Weight and acceleration Coefficients PSO with the aid of the Scout bee. Performance comparisons of existing ABC, global ABC, adaptive inertia weight PSO, low-discrepancy sequence initialized PSO algorithm with high-order nonlinear time-varying inertia weight (LHNPSO, oscillating triangular inertia weight PSO (OTIWPSO and AIWCPSO-S algorithms are conducted by computer simulations. The experiment results show that the presented algorithm gives the most correct and fastest convergence capability.

  13. Epidemic assistance by the Centers for Disease Control and Prevention: role of the Epidemic Intelligence Service, 1946-2005.

    Science.gov (United States)

    Thacker, Stephen B; Stroup, Donna F; Sencer, David J

    2011-12-01

    Since 1946, the Centers for Disease Control and Prevention has responded to urgent requests from US states, federal agencies, and international organizations through epidemic-assistance investigations (Epi-Aids). The authors describe the first 60 years of Epi-Aids, breadth of problems addressed, evolution of methodologies, scope of activities, and impact of investigations on population health. They reviewed Epi-Aid reports and EIS Bulletins, contacted current and former Epidemic Intelligence Service staff, and systematically searched the PubMed and Web of Science databases. They abstracted information on dates, location, staff involved, health problems, methods, and impacts of investigations according to a preplanned protocol. They assessed the methods presented as well as the quality of reports. During 1946-2005, a total of 4,484 investigations of health events were initiated by 2,815 Epidemic Intelligence Service officers. In the early years, the majority were in response to infectious agents, although environmental problems emerged. Investigations in subsequent years focused on occupational conditions, birth defects, reproductive health, tobacco use, cancer, violence, legal debate, and terrorism. These Epi-Aids heralded expansion of the agency's mission and presented new methods in statistics and epidemiology. Recommendations from Epi-Aids led to policy implementation, evaluation, or modification. Epi-Aids provide the Centers for Disease Control and Prevention with the agility to respond rapidly to public health crises.

  14. STUDY ON ACCESS CONTROL FOR WEB SERVICES BASED ON ABAC%基于ABAC的Web Services访问控制研究

    Institute of Scientific and Technical Information of China (English)

    夏春涛; 杨艳丽; 曹利峰

    2012-01-01

    为解决Web Services访问控制问题,分析了传统访问控制模型在Web Services应用中的不足,给出了面向Web Services 的基于属性的访问控制模型ABAC(Attribute Based Access Control)的定义,设计了ABAC访问控制架构,并利用可扩展的访问控制标记语言XACML( eXtensible Access Control Markup Language)实现了细粒度的Web Services访问控制系统.系统的应用有效保护了Web Services资源.%To deal with access control for web services, the problem of application of traditional access control model in web services is analysed, then the definition of web services-oriented attribute-based access control ( ABAC) model is presented, and the architecture of ABAC is designed. Furthermore, the fine-grained access control system for web services is implemented with XACML, the application of the system has effectively protected the resources of web services.

  15. Pest control plan Modoc National Wildlife Refuge Alturas California

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The purpose of this plan is to receive approval to control both wildlife and domestic animals in order to meet refuge goals and objectives. Refuge objectives were...

  16. Control cuantitativo de la calidad en una empresa del sector servicios = Quantitative quality control in a company of the service industry

    Directory of Open Access Journals (Sweden)

    María Isabel López Rodríguez

    2013-12-01

    Full Text Available En el presente trabajo se aplican herramientas de Control Estadístico de Calidad, habitualmente utilizadas en procesos productivos, a una empresa dedicada a la auditoría y que por tanto pertenece al sector servicios. La elección de las herramientas utilizadas (gráficos de control, indicadores de capacidad, función de pérdida de Taguchi… obedece a la necesidad de controlar si se cumple el objetivo de la empresa de realizar la auditoría a la empresa cliente 7 días antes de la fecha teórica, lo que conlleva una disminución de costes. También se cuantifica la pérdida que produce el incumplimiento de dicho objetivo y se proponen medidas correctoras que disminuyen la variabilidad del proceso y aumenten la competitividad de la empresa.In this work we apply Statistical Quality Control tools, often used in production processes, to an audit company that as such belongs to the service industry. The tools employed (control graphs, capacity indicators, Taguchi loss function… are chosen to confirm whether the company audits 7 days before the set date in order to reduce costs. Losses associated to failure are quantified and correction measurements proposed to reduce the variability of the process and increase the company competitiveness.

  17. Control cuantitativo de la calidad en una empresa del sector servicios = Quantitative quality control in a company of the service industry

    Directory of Open Access Journals (Sweden)

    María Isabel López Rodríguez

    2014-07-01

    Full Text Available Resumen En el presente trabajo se aplican herramientas de Control Estadístico de Calidad, habitualmente utilizadas en procesos productivos, a una empresa dedicada a la auditoría y que por tanto pertenece al sector servicios. La elección de las herramientas utilizadas (gráficos de control, indicadores de capacidad, función de pérdida de Taguchi… obedece a la necesidad de controlar si se cumple el objetivo de la empresa de realizar la auditoría a la empresa cliente 7 días antes de la fecha teórica, lo que conlleva una disminución de costes. También se cuantifica la pérdida que produce el incumplimiento de dicho objetivo y se proponen medidas correctoras que disminuyen la variabilidad del proceso y aumenten la competitividad de la empresa. Abstract In this work we apply Statistical Quality Control tools, often used in production processes, to an audit company that as such belongs to the service industry. The tools employed (control graphs, capacity indicators, Taguchi loss function… are chosen to confirm whether the company audits 7 days before the set date in order to reduce costs. Losses associated to failure are quantified and correction measurements proposed to reduce the variability of the process and increase the company competitiveness.

  18. Compulsive checking behavior of quinpirole-sensitized rats as an animal model of Obsessive-Compulsive Disorder(OCD: form and control

    Directory of Open Access Journals (Sweden)

    Bonura Carlo A

    2001-04-01

    Full Text Available Abstract Background A previous report showed that the open field behavior of rats sensitized to the dopamine agonist quinpirole satisfies 5 performance criteria for compulsive checking behavior. In an effort to extend the parallel between the drug-induced phenomenon and human obsessive-compulsive disorder (OCD, the present study investigated whether the checking behavior of quinpirole rats is subject to interruption, which is an attribute characteristic of OCD compulsions. For this purpose, the rat's home-cage was placed into the open field at the beginning or the middle of a 2-hr test. Results Introduction of the home-cage reduced checking behavior, as rats stayed inside the cage. After 40 min, checking resurfaced, as quinpirole rats exited the home-cage often. An unfamiliar cage had no such effects on quinpirole rats or saline controls. Conclusions Checking behavior induced by quinpirole is not irrepressible but can be suspended. Results strengthen the quinpirole preparation as an animal model of OCD compulsive checking.

  19. Analysis of broadcasting satellite service feeder link power control and polarization

    Science.gov (United States)

    Sullivan, T. M.

    1982-01-01

    Statistical analyses of carrier to interference power ratios (C/Is) were performed in assessing 17.5 GHz feeder links using (1) fixed power and power control, and (2) orthogonal linear and orthogonal circular polarizations. The analysis methods and attenuation/depolarization data base were based on CCIR findings to the greatest possible extent. Feeder links using adaptive power control were found to neither cause or suffer significant C/I degradation relative to that for fixed power feeder links having similar or less stringent availability objectives. The C/Is for sharing between orthogonal linearly polarized feeder links were found to be significantly higher than those for circular polarization only in links to nominally colocated satellites from nominally colocated Earth stations in high attenuation environments.

  20. A review of 29 incidents involving 4-aminopyridine in non-target species reported to the ASPCA Animal Poison Control Center.

    Science.gov (United States)

    McLean, Mary Kay; Khan, Safdar

    2013-12-01

    4-Aminopyridine (4-AP) is an avicide used in products that are approved by the Environmental Protection Agency (EPA) to control populations of various birds. Pharmaceutical 4-AP is also used in humans to treat neural and muscular dysfunctions associated with multiple sclerosis. Although strict restrictions for its use are in place, exposures to 4-AP bait by non-target species still occur. Twenty-nine exposures of 4-AP bait involving non-target species were identified and retrieved from the ASPCA Animal Poison Control Center medical record database. Canines were the most commonly exposed (86 %) species followed by felines (10 %). The highest frequency of exposures was reported from Colorado (22 %). Most commonly reported clinical signs in canines were tremors, hypersalivation, seizures, tachycardia, and ataxia. The onset time of signs ranged from 5 to 300 min with an average of 89 min. Clinical signs lasted from 15 to 84 h with an average of 37 h. Patient outcome was known in six cases; one dog died 4 h after the exposure and five made full recovery with supportive care. Treatment of five surviving patients included administration of activated charcoal, use of anticonvulsants and muscle relaxants like diazepam and methocarbamol, and intravenous fluids. Diagnosis of 4-AP toxicosis can be supported by testing the gastric contents of the exposed patient. Due to the rapid absorption, samples need to be collected and frozen/chilled promptly. For successful patient outcome, treatment must be implemented quickly after an exposure.