WorldWideScience

Sample records for biomedical research competencies

  1. Biomimicry in biomedical research

    OpenAIRE

    Zhang, Ge

    2012-01-01

    Biomimicry (literally defined as the imitation of life or nature) has sparked a variety of human innovations and inspired countless cutting-edge designs. From spider silk-made artificial skin to lotus leaf-inspired self-cleaning materials, biomimicry endeavors to solve human problems. Biomimetic approaches have contributed significantly to advances biomedical research during recent years. Using polyacrylamide gels to mimic the elastic modulus of different biological tissues, Disher’s lab has ...

  2. Statistics in biomedical research

    Directory of Open Access Journals (Sweden)

    González-Manteiga, Wenceslao

    2007-06-01

    Full Text Available The discipline of biostatistics is nowadays a fundamental scientific component of biomedical, public health and health services research. Traditional and emerging areas of application include clinical trials research, observational studies, physiology, imaging, and genomics. The present article reviews the current situation of biostatistics, considering the statistical methods traditionally used in biomedical research, as well as the ongoing development of new methods in response to the new problems arising in medicine. Clearly, the successful application of statistics in biomedical research requires appropriate training of biostatisticians. This training should aim to give due consideration to emerging new areas of statistics, while at the same time retaining full coverage of the fundamentals of statistical theory and methodology. In addition, it is important that students of biostatistics receive formal training in relevant biomedical disciplines, such as epidemiology, clinical trials, molecular biology, genetics, and neuroscience.La Bioestadística es hoy en día una componente científica fundamental de la investigación en Biomedicina, salud pública y servicios de salud. Las áreas tradicionales y emergentes de aplicación incluyen ensayos clínicos, estudios observacionales, fisología, imágenes, y genómica. Este artículo repasa la situación actual de la Bioestadística, considerando los métodos estadísticos usados tradicionalmente en investigación biomédica, así como los recientes desarrollos de nuevos métodos, para dar respuesta a los nuevos problemas que surgen en Medicina. Obviamente, la aplicación fructífera de la estadística en investigación biomédica exige una formación adecuada de los bioestadísticos, formación que debería tener en cuenta las áreas emergentes en estadística, cubriendo al mismo tiempo los fundamentos de la teoría estadística y su metodología. Es importante, además, que los estudiantes de

  3. Gap Analysis of Biomedical Informatics Graduate Education Competencies

    OpenAIRE

    Ritko, Anna L.; ODLUM, Michelle

    2013-01-01

    Graduate training in biomedical informatics (BMI) is evolving rapidly. BMI graduate programs differ in informatics domain, delivery method, degrees granted, as well as breadth and depth of curricular competencies. Using the current American Medical Informatics Association (AMIA) definition of BMI core competencies as a framework, we identified and labeled course offerings within graduate programs. From our qualitative analysis, gaps between defined competencies and curricula emerged. Topics m...

  4. National Space Biomedical Research Institute

    Science.gov (United States)

    2004-01-01

    This report outlines the National Space Biomedical Research Institute's (NSBRI) activities during FY 2004, the Institute's seventh year. It is prepared in accordance with Cooperative Agreement NCC 9-58 between NASA's Lyndon B. Johnson Space Center (JSC) and the Institute's lead institution, Baylor College of Medicine.

  5. [Cluster analysis in biomedical researches].

    Science.gov (United States)

    Akopov, A S; Moskovtsev, A A; Dolenko, S A; Savina, G D

    2013-01-01

    Cluster analysis is one of the most popular methods for the analysis of multi-parameter data. The cluster analysis reveals the internal structure of the data, group the separate observations on the degree of their similarity. The review provides a definition of the basic concepts of cluster analysis, and discusses the most popular clustering algorithms: k-means, hierarchical algorithms, Kohonen networks algorithms. Examples are the use of these algorithms in biomedical research. PMID:24640781

  6. National Space Biomedical Research Institute

    Science.gov (United States)

    1999-01-01

    This report summarizes the activities of the National Space Biomedical Research Institute (NSBRI) during FY 1999, the second full year of existence of the NSBRI's research program, and is prepared in accordance with Cooperative Agreement NCC9-58 between NASA's Lyndon B. Johnson Space Center and Baylor College of Medicine (NSBRI). The report consists of progress reports on projects related to the effects of microgravity and space on physiology. The research is broken up in nine areas: (1) Bone loss, (2) Cardiovascular alterations, (3) human performance, (3) immunology, infection and hematology, (4) muscle alterations and atrophy,(5) Neurovestibular adaptation, radiation effects, (6) technology development, and (7) synergy projects.

  7. An inventory of biomedical imaging physics elements-of-competence for diagnostic radiography education in Europe

    International Nuclear Information System (INIS)

    Purpose: To develop an inventory of biomedical physics elements-of-competence for diagnostic radiography education in Europe. Method: Research articles in the English literature and UK documentation pertinent to radiography education, competences and role development were subjected to a rigorous analysis of content from a functional and competence analysis perspective. Translations of radiography curricula from across Europe and relevant EU legislation were likewise analysed to ensure a pan-European perspective. Broad Subject Specific Competences for diagnostic radiography that included major biomedical physics components were singled out. These competences were in turn carefully deconstructed into specific elements-of-competence and those elements falling within the biomedical physics learning domain inventorised. A pilot version of the inventory was evaluated by participants during a meeting of the Higher Education Network for Radiography in Europe (HENRE), held in Marsascala, Malta, in November 2004. The inventory was further refined taking into consideration suggestions by HENRE members and scientific, professional and educational developments. Findings: The evaluation of the pilot inventory was very positive and indicated that the overall structure of the inventory was sensible, easily understood and acceptable - hence a good foundation for further development. Conclusions: Use of the inventory by radiography programme leaders and biomedical physics educators would guarantee that all necessary physics elements-of-competence underpinning the safe, effective and economical use of imaging devices are included within radiography curricula. It will also ensure the relevancy of physics content within radiography education. The inventory is designed to be a pragmatic tool for curriculum development across the entire range of radiography education up to doctorate level and irrespective of whether curriculum delivery is discipline-based or integrated, presentation

  8. The Obligation to Participate in Biomedical Research

    OpenAIRE

    Schaefer, G. Owen; Emanuel, Ezekiel J; Wertheimer, Alan

    2009-01-01

    The prevailing view is that participation in biomedical research is above and beyond the call of duty. While some commentators have offered reasons against this, we propose a novel public goods argument for an obligation to participate in biomedical research. Biomedical knowledge is a public good, available to any individual even if that individual does not contribute to it. Participation in research is a critical way to support that important public good. Consequently, we all have a duty to ...

  9. Simbody: multibody dynamics for biomedical research

    OpenAIRE

    Sherman, Michael A.; Seth, Ajay; Delp, Scott L.

    2011-01-01

    Multibody software designed for mechanical engineering has been successfully employed in biomedical research for many years. For real time operation some biomedical researchers have also adapted game physics engines. However, these tools were built for other purposes and do not fully address the needs of biomedical researchers using them to analyze the dynamics of biological structures and make clinically meaningful recommendations. We are addressing this problem through the development of an...

  10. Translational Bioinformatics and Clinical Research (Biomedical) Informatics.

    Science.gov (United States)

    Sirintrapun, S Joseph; Zehir, Ahmet; Syed, Aijazuddin; Gao, JianJiong; Schultz, Nikolaus; Cheng, Donavan T

    2016-03-01

    Translational bioinformatics and clinical research (biomedical) informatics are the primary domains related to informatics activities that support translational research. Translational bioinformatics focuses on computational techniques in genetics, molecular biology, and systems biology. Clinical research (biomedical) informatics involves the use of informatics in discovery and management of new knowledge relating to health and disease. This article details 3 projects that are hybrid applications of translational bioinformatics and clinical research (biomedical) informatics: The Cancer Genome Atlas, the cBioPortal for Cancer Genomics, and the Memorial Sloan Kettering Cancer Center clinical variants and results database, all designed to facilitate insights into cancer biology and clinical/therapeutic correlations. PMID:26851671

  11. The growth of biomedical terahertz research

    International Nuclear Information System (INIS)

    Interest in biomedical terahertz research is growing rapidly and there are now several terahertz groups in Asia, Europe and the US investigating potential applications such as pharmaceutical quality control, protein characterization and cancer detection. This review article outlines the technological bottlenecks that have been overcome which have made biomedical terahertz research possible. Key research findings will be presented, and the limitations that remain and the research initiatives that strive to address them will also be discussed. (paper)

  12. Environmental practices for biomedical research facilities.

    OpenAIRE

    Medlin, E L; Grupenhoff, J T

    2000-01-01

    As a result of the Leadership Conference on Biomedical Research and the Environment, the Facilities Committee focused its work on the development of best environmental practices at biomedical research facilities at the university and independent research facility level as well as consideration of potential involvement of for-profit companies and government agencies. The designation "facilities" includes all related buildings and grounds, "green auditing" of buildings and programs, purchasing ...

  13. NIH/NSF accelerate biomedical research innovations

    Science.gov (United States)

    A collaboration between the National Science Foundation and the National Institutes of Health will give NIH-funded researchers training to help them evaluate their scientific discoveries for commercial potential, with the aim of accelerating biomedical in

  14. [Open access :an opportunity for biomedical research].

    OpenAIRE

    Duchange, Nathalie; Autard, Delphine; Pinhas, Nicole

    2008-01-01

    International audience Open access within the scientific community depends on the scientific context and the practices of the field. In the biomedical domain, the communication of research results is characterised by the importance of the peer reviewing process, the existence of a hierarchy among journals and the transfer of copyright to the editor. Biomedical publishing has become a lucrative market and the growth of electronic journals has not helped lower the costs. Indeed, it is diffic...

  15. Communication Patterns in a Biomedical Research Center

    Science.gov (United States)

    Gorry, G. Anthony; And Others

    1978-01-01

    Studies of the communication patterns among scientists in a biomedical research center should help in the assessment of the center's impact on research processes. Such a study at the National Heart and Blood Vessel Research and Demonstration Center (NRDC) at Baylor College of Medicine is reported. (LBH)

  16. Radiation protection in medical and biomedical research

    International Nuclear Information System (INIS)

    The human exposure to ionizing radiation in the context of medical and biomedical research raises specific ethical challenges whose resolution approaches should be based on scientific, legal and procedural matters. Joint Resolution MINSAP CITMA-Regulation 'Basic Standards of Radiation Safety' of 30 November 2001 (hereafter NBS) provides for the first time in Cuba legislation specifically designed to protect patients and healthy people who participate in research programs medical and biomedical and exposed to radiation. The objective of this paper is to demonstrate the need to develop specific requirements for radiation protection in medical and biomedical research, as well as to identify all the institutions involved in this in order to establish the necessary cooperation to ensure the protection of persons participating in the investigation

  17. Understanding Metabolomics in Biomedical Research.

    Science.gov (United States)

    Kim, Su Jung; Kim, Su Hee; Kim, Ji Hyun; Hwang, Shin; Yoo, Hyun Ju

    2016-03-01

    The term "omics" refers to any type of specific study that provides collective information on a biological system. Representative omics includes genomics, proteomics, and metabolomics, and new omics is constantly being added, such as lipidomics or glycomics. Each omics technique is crucial to the understanding of various biological systems and complements the information provided by the other approaches. The main strengths of metabolomics are that metabolites are closely related to the phenotypes of living organisms and provide information on biochemical activities by reflecting the substrates and products of cellular metabolism. The transcriptome does not always correlate with the proteome, and the translated proteome might not be functionally active. Therefore, their changes do not always result in phenotypic alterations. Unlike the genome or proteome, the metabolome is often called the molecular phenotype of living organisms and is easily translated into biological conditions and disease states. Here, we review the general strategies of mass spectrometry-based metabolomics. Targeted metabolome or lipidome analysis is discussed, as well as nontargeted approaches, with a brief explanation of the advantages and disadvantages of each platform. Biomedical applications that use mass spectrometry-based metabolomics are briefly introduced. PMID:26676338

  18. National Space Biomedical Research Institute Annual Report

    Science.gov (United States)

    2000-01-01

    This report summarizes the activities of the National Space Biomedical Research Institute (NSBRI) during FY 2000. The NSBRI is responsible for the development of countermeasures against the deleterious effects of long-duration space flight and performs fundamental and applied space biomedical research directed towards this specific goal. Its mission is to lead a world-class, national effort in integrated, critical path space biomedical research that supports NASA's Human Exploration and Development of Space (HEDS) Strategic Plan by focusing on the enabling of long-term human presence in, development of, and exploration of space. This is accomplished by: designing, testing and validating effective countermeasures to address the biological and environmental impediments to long-term human space flight; defining the molecular, cellular, organ-level, integrated responses and mechanistic relationships that ultimately determine these impediments, where such activity fosters the development of novel countermeasures; establishing biomedical support technologies to maximize human performance in space, reduce biomedical hazards to an acceptable level, and deliver quality medical care; transferring and disseminating the biomedical advances in knowledge and technology acquired through living and working in space to the general benefit of mankind, including the treatment of patients suffering from gravity- and radiation-related conditions on Earth; and ensuring open involvement of the scientific community, industry and the public at large in the Institute's activities and fostering a robust collaboration with NASA, particularly through NASA's Lyndon B. Johnson Space Center. Attachment:Appendices (A,B,C,D,E,F,G,H,I,J,K,L,M,N,O, and P.).

  19. The Need for Veterinarians in Biomedical Research

    OpenAIRE

    Rosol, Thomas J.; Moore, Rustin M.; Saville, William J. A.; Oglesbee, Michael J.; Rush, Laura J; Mathes, Lawrence E.; Lairmore, Michael D

    2009-01-01

    The number of veterinarians in the United States is inadequate to meet societal needs in biomedical research and public health. Areas of greatest need include translational medical research, veterinary pathology, laboratory-animal medicine, emerging infectious diseases, public health, academic medicine, and production-animal medicine. Veterinarians have unique skill sets that enable them to serve as leaders or members of interdisciplinary research teams involved in basic science and biomedica...

  20. AMIA Board white paper: definition of biomedical informatics and specification of core competencies for graduate education in the discipline.

    Science.gov (United States)

    Kulikowski, Casimir A; Shortliffe, Edward H; Currie, Leanne M; Elkin, Peter L; Hunter, Lawrence E; Johnson, Todd R; Kalet, Ira J; Lenert, Leslie A; Musen, Mark A; Ozbolt, Judy G; Smith, Jack W; Tarczy-Hornoch, Peter Z; Williamson, Jeffrey J

    2012-01-01

    The AMIA biomedical informatics (BMI) core competencies have been designed to support and guide graduate education in BMI, the core scientific discipline underlying the breadth of the field's research, practice, and education. The core definition of BMI adopted by AMIA specifies that BMI is 'the interdisciplinary field that studies and pursues the effective uses of biomedical data, information, and knowledge for scientific inquiry, problem solving and decision making, motivated by efforts to improve human health.' Application areas range from bioinformatics to clinical and public health informatics and span the spectrum from the molecular to population levels of health and biomedicine. The shared core informatics competencies of BMI draw on the practical experience of many specific informatics sub-disciplines. The AMIA BMI analysis highlights the central shared set of competencies that should guide curriculum design and that graduate students should be expected to master. PMID:22683918

  1. Breeding monkeys for biomedical research

    Science.gov (United States)

    Bourne, G. H.; Golarzdebourne, M. N.; Keeling, M. E.

    1973-01-01

    Captive bred rhesus monkeys show much less pathology than wild born animals. The monkeys may be bred in cages or in an outdoor compound. Cage bred animals are not psychologically normal which makes then unsuited for some types of space related research. Compound breeding provides contact between mother and infant and an opportunity for the infants to play with their peers which are important requirements to help maintain their behavioral integrity. Offspring harvested after a year in the compound appear behaviorally normal and show little histopathology. Compound breeding is also an economical method for the rapid production of young animals. The colony can double its size about every two and a half years.

  2. [Biomimetic sensors in biomedical research].

    Science.gov (United States)

    Gayet, Landry; Lenormand, Jean-Luc

    2015-01-01

    The recent research on both the synthesis of membrane proteins by cell-free systems and the reconstruction of planar lipid membranes, has led to the development of a cross-technology to produce biosensors or filters. Numerous biomimetic membranes are currently being standardized and used by the industry, such as filters containing aquaporin for water desalination, or used in routine at the laboratory scale, for example the bacteriorhodopsin as a light sensor. In the medical area, several fields of application of these biomimetic membranes are under consideration today, particularly for the screening of therapeutic molecules and for the developing of new tools in diagnosis, patient monitoring and personalized medicine. PMID:26152170

  3. Biomedical research in a Digital Health Framework.

    Science.gov (United States)

    Cano, Isaac; Lluch-Ariet, Magí; Gomez-Cabrero, David; Maier, Dieter; Kalko, Susana; Cascante, Marta; Tegnér, Jesper; Miralles, Felip; Herrera, Diego; Roca, Josep

    2014-11-28

    This article describes a Digital Health Framework (DHF), benefitting from the lessons learnt during the three-year life span of the FP7 Synergy-COPD project. The DHF aims to embrace the emerging requirements--data and tools--of applying systems medicine into healthcare with a three-tier strategy articulating formal healthcare, informal care and biomedical research. Accordingly, it has been constructed based on three key building blocks, namely, novel integrated care services with the support of information and communication technologies, a personal health folder (PHF) and a biomedical research environment (DHF-research). Details on the functional requirements and necessary components of the DHF-research are extensively presented. Finally, the specifics of the building blocks strategy for deployment of the DHF, as well as the steps toward adoption are analyzed. The proposed architectural solutions and implementation steps constitute a pivotal strategy to foster and enable 4P medicine (Predictive, Preventive, Personalized and Participatory) in practice and should provide a head start to any community and institution currently considering to implement a biomedical research platform. PMID:25472554

  4. Biomedical engineering frontier research and converging technologies

    CERN Document Server

    Jun, Ho-Wook; Shin, Jennifer; Lee, SangHoon

    2016-01-01

    This book provides readers with an integrative overview of the latest research and developments in the broad field of biomedical engineering. Each of the chapters offers a timely review written by leading biomedical engineers and aims at showing how the convergence of scientific and engineering fields with medicine has created a new basis for practically solving problems concerning human health, wellbeing and disease. While some of the latest frontiers of biomedicine, such as neuroscience and regenerative medicine, are becoming increasingly dependent on new ideas and tools from other disciplines, the paradigm shift caused by technological innovations in the fields of information science, nanotechnology, and robotics is opening new opportunities in healthcare, besides dramatically changing the ways we actually practice science. At the same time, a new generation of engineers, fluent in many different scientific “languages,” is creating entirely new fields of research that approach the “old” questions f...

  5. Biomedical research in a Digital Health Framework

    OpenAIRE

    Cano, Isaac; Lluch-Ariet, Magí; Gomez-Cabrero, David; Maier, Dieter; Kalko, Susana; Cascante, Marta; Tegnér, Jesper; Miralles, Felip; Herrera, Diego; Roca, Josep; ,

    2014-01-01

    This article describes a Digital Health Framework (DHF), benefitting from the lessons learnt during the three-year life span of the FP7 Synergy-COPD project. The DHF aims to embrace the emerging requirements - data and tools - of applying systems medicine into healthcare with a three-tier strategy articulating formal healthcare, informal care and biomedical research. Accordingly, it has been constructed based on three key building blocks, namely, novel integrated care services with the suppor...

  6. Developing a competence-based core curriculum in biomedical laboratory science: a Delphi study.

    Science.gov (United States)

    Edgren, Gudrun

    2006-08-01

    In this study the Delphi technique has been used to develop a core curriculum for education of the biomedical scientist. The rapid development in biomedicine and the corresponding changes in methodology in biomedical laboratories demand careful planning of the education of biomedical scientists. The Delphi technique uses an anonymous panel of experts for suggestions and assessments aiming at consensus. Twenty-six experts from different kinds of hospital and university laboratories took part in the investigation. They suggested and assessed necessary competences for a recently graduated biomedical scientist, and if 75% or more of the participants agreed on a competence, it was included in the core curriculum. The final list consisted of 66 competences of varying depth, in three categories. This list contained several generic competences, concerning for example basic laboratory methods, handling of samples, dealing with apparatus and applying relevant rules and laws; basic knowledge in chemistry, preclinical medicine and laboratory methods; and finally attitudes that the panel expected in the recently graduated person. The core was sufficiently restricted to be used in a three-year programme and still leave space for about one year of electives/special study modules. It became rather traditional, e.g. it did not include competences that many recent reports consider important for the future professional. PMID:16973452

  7. Biomedical Research Institute, Biomedical Research Foundation of Northwest Louisiana, Shreveport, Louisiana

    International Nuclear Information System (INIS)

    Department of Energy (DOE) has prepared an Environmental Assessment (EA), DOE/EA-0789, evaluating the environmental impacts of construction and operation of a Biomedical Research Institute (BRI) at the Louisiana State University (LSU) Medical Center, Shreveport, Louisiana. The purpose of the BRI is to accelerate the development of biomedical research in cardiovascular disease, molecular biology, and neurobiology. Based on the analyses in the EA, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an Environmental Impact Statement is not required

  8. Fraud and deceit in biomedical research

    Directory of Open Access Journals (Sweden)

    Buitrago Juliana

    2004-05-01

    Full Text Available History: Scientists are supposed to be moved by lofty ideals and be taught to work restlessly in pursue of the truth, but sadly fraud in biomedical research can be traced through the entire history of science. Definition: Nowadays, typology of fraud is clearly defined. Principal types of misconduct are reviewed. Consequences: It is impossible to know to what extent the damage will remain. Fraud threats public confidence in the integrity of science and may change professional attitudes and health public policies leading to serious social consequences. Evaluation of the problem: Prevalence of research fraud is unknown but in almost every country where investigation has been largely developed, at least a corroborated case of mis-conduct has been known. Policies on the scientific process may eventually contribute to fraudulent behaviour. Situation in Colombia: Colombia lacks of comprehensive policies to deal with fraud in research. How to tackle this problem: Finally, some recommendations are given to prevent, detect and deal with fraud in biomedical research.

  9. Beyond competence: advance directives in dementia research.

    Science.gov (United States)

    Jongsma, Karin Rolanda; van de Vathorst, Suzanne

    2015-01-01

    Dementia is highly prevalent and incurable. The participation of dementia patients in clinical research is indispensable if we want to find an effective treatment for dementia. However, one of the primary challenges in dementia research is the patients' gradual loss of the capacity to consent. Patients with dementia are characterized by the fact that, at an earlier stage of their life, they were able to give their consent to participation in research. Therefore, the phase when patients are still competent to decide offers a valuable opportunity to authorize research, by using an advance research directive (ARD). Yet, the use of ARDs as an authorization for research participation remains controversial. In this paper we discuss the role of autonomous decision-making and the protection of incompetent research subjects. We will show why ARDs are a morally defensible basis for the inclusion of this population in biomedical research and that the use of ARDs is compatible with the protection of incompetent research subjects. PMID:26458366

  10. Accelerator mass spectrometry in biomedical research

    Energy Technology Data Exchange (ETDEWEB)

    Vogel, J.S.; Turteltaub, K.W.

    1993-10-20

    Biological effects occur in natural systems at chemical concentrations of parts per billion (1:10{sup 9}) or less. Affected biomolecules may be separable in only milligram or microgram quantities. Quantification at attomole sensitivity is needed to study these interactions. AMS measures isotope concentrations to parts per 10{sup 13--15} on milligram-sized samples and is ideal for quantifying long-lived radioisotopic labels that are commonly used to trace biochemical pathways in natural systems. {sup 14}C-AMS has now been coupled to a variety of organic separation and definition technologies. The primary research investigates pharmacokinetics and genotoxicities of toxins and drugs at very low doses. Human subject research using AMS includes nutrition, toxicity and elemental balance studies. {sup 3} H, {sup 41}Ca and {sup 26}Al are also traced by AMS for fundamental biochemical kinetic research. Expansion of biomedical AMS awaits further development of biochemical and accelerator technologies designed specifically for these applications.

  11. Accelerator mass spectrometry in biomedical research

    International Nuclear Information System (INIS)

    Biological effects occur in natural systems at chemical concentrations of parts per billion (1:109) or less. Affected biomolecules may be separable in only milligram or microgram quantities. Quantification at attomole sensitivity is needed to study these interactions. AMS measures isotope concentrations to parts per 1013--15 on milligram-sized samples and is ideal for quantifying long-lived radioisotopic labels that are commonly used to trace biochemical pathways in natural systems. 14C-AMS has now been coupled to a variety of organic separation and definition technologies. The primary research investigates pharmacokinetics and genotoxicities of toxins and drugs at very low doses. Human subject research using AMS includes nutrition, toxicity and elemental balance studies. 3 H, 41Ca and 26Al are also traced by AMS for fundamental biochemical kinetic research. Expansion of biomedical AMS awaits further development of biochemical and accelerator technologies designed specifically for these applications

  12. A price index for biomedical research and development.

    OpenAIRE

    Holloway, T M; Reeb, J S

    1989-01-01

    Price changes of goods and services used in biomedical research and development have important effects on the costs of conducting research. We summarize the trends suggested by a recently constructed biomedical research and development price index, which measures the effects of price changes on the inputs to biomedical research from 1979 to 1986. The fixed-weighted index uses fiscal year 1984 National Institutes of Health expenditure patterns in developing the weights. The rate of increase sh...

  13. Applying environmental product design to biomedical products research.

    OpenAIRE

    Messelbeck, J; Sutherland, L

    2000-01-01

    The principal themes for the Biomedical Research and the Environment Conference Committee on Environmental Economics in Biomedical Research include the following: healthcare delivery companies and biomedical research organizations, both nonprofit and for-profit, need to improve their environmental performance; suppliers of healthcare products will be called upon to support this need; and improving the environmental profile of healthcare products begins in research and development (R&D). The c...

  14. Nanomaterials driven energy, environmental and biomedical research

    International Nuclear Information System (INIS)

    We have developed state-of-the-art nanomaterials such as nanofibers, nanotubes, nanoparticles, nanocatalysts and nanostructures for clean energy, environmental and biomedical research. Energy can neither be created nor be destroyed, but it can be converted from one form to another. Based on this principle, chemical energy such as hydrogen has been produced from water electrolysis at a much lower voltage using RuO2 nanoparticles on the Si wafer substrate. Once the hydrogen is produced from the clean sources such as solar energy and water, it has to be stored by physisorption or chemisorption processes on to the solid state systems. For the successful physical adsorption of hydrogen molecule, we have developed novel polyaniline nanostructures via chemical templating and electrospinning routes. Chemical or complex hydrides involving nano MgH2 and transition metal nanocatalysts have been synthesized to tailor both the thermodynamics and kinetics of hydrogen (chemi) sorption respectively. Utilization of solar energy (UV-Vis) and a coupling of novel semiconductor oxide nanoparticles have been recently demonstrated with enhancement in photo-oxidation and/or photo-reduction processes for the water/air detoxification and sustainable liquid fuel production respectively. Magnetic nanoparticles such as ZnFe2O4 have been synthesized and optimized for biomedical applications such as targeted drug delivery and tumor diagnostic sensing (MRI)

  15. Commercializing biomedical research through securitization techniques.

    Science.gov (United States)

    Fernandez, Jose-Maria; Stein, Roger M; Lo, Andrew W

    2012-10-01

    Biomedical innovation has become riskier, more expensive and more difficult to finance with traditional sources such as private and public equity. Here we propose a financial structure in which a large number of biomedical programs at various stages of development are funded by a single entity to substantially reduce the portfolio's risk. The portfolio entity can finance its activities by issuing debt, a critical advantage because a much larger pool of capital is available for investment in debt versus equity. By employing financial engineering techniques such as securitization, it can raise even greater amounts of more-patient capital. In a simulation using historical data for new molecular entities in oncology from 1990 to 2011, we find that megafunds of $5–15 billion may yield average investment returns of 8.9–11.4% for equity holders and 5–8% for 'research-backed obligation' holders, which are lower than typical venture-capital hurdle rates but attractive to pension funds, insurance companies and other large institutional investors. PMID:23023199

  16. Nanomaterials driven energy, environmental and biomedical research

    Science.gov (United States)

    Sharma, Prakash C.; Srinivasan, Sesha S.; Wilson, Jeremiah F.

    2014-03-01

    We have developed state-of-the-art nanomaterials such as nanofibers, nanotubes, nanoparticles, nanocatalysts and nanostructures for clean energy, environmental and biomedical research. Energy can neither be created nor be destroyed, but it can be converted from one form to another. Based on this principle, chemical energy such as hydrogen has been produced from water electrolysis at a much lower voltage using RuO2 nanoparticles on the Si wafer substrate. Once the hydrogen is produced from the clean sources such as solar energy and water, it has to be stored by physisorption or chemisorption processes on to the solid state systems. For the successful physical adsorption of hydrogen molecule, we have developed novel polyaniline nanostructures via chemical templating and electrospinning routes. Chemical or complex hydrides involving nano MgH2 and transition metal nanocatalysts have been synthesized to tailor both the thermodynamics and kinetics of hydrogen (chemi) sorption respectively. Utilization of solar energy (UV-Vis) and a coupling of novel semiconductor oxide nanoparticles have been recently demonstrated with enhancement in photo-oxidation and/or photo-reduction processes for the water/air detoxification and sustainable liquid fuel production respectively. Magnetic nanoparticles such as ZnFe2O4 have been synthesized and optimized for biomedical applications such as targeted drug delivery and tumor diagnostic sensing (MRI).

  17. High level radiation dosimetry in biomedical research

    International Nuclear Information System (INIS)

    The physical and biological dosimetries relating to cancer therapy with radiation were taken up at the first place in the late intercomparison on high LET radiation therapy in Japan-US cancer research cooperative study. The biological dosimetry, the large dose in biomedical research, the high dose rate in biomedical research and the practical dosimeters for pulsed neutrons or protons are outlined with the main development history and the characteristics which were obtained in the relating experiments. The clinical neutron facilities in the US and Japan involved in the intercomparison are presented. Concerning the experimental results of dosimeters, the relation between the R.B.E. compared with Chiba (Cyclotron in National Institute of Radiological Sciences) and the energy of deuterons or protons used for neutron production, the survival curves of three cultured cell lines derived from human cancers, after the irradiation of 250 keV X-ray, cyclotron neutrons of about 13 MeV and Van de Graaff neutrons of about 2 MeV, the hatchability of dry Artemia eggs at the several depths in an absorber stack irradiated by 60 MeV proton beam of 40, 120 and 200 krad, the peak skin reaction of mouse legs observed at various sets of average and instantaneous dose rates, and the peak skin reaction versus three instantaneous dose rates at fixed average dose rate of 7,300 rad/min are shown. These actual data were evaluated numerically and in relation to the physical meaning from the viewpoint of the fundamental aspect of cancer therapy, comparing the Japanese measured values to the US data. The discussion record on the high dose rate effect of low LET particles on biological substances and others is added. (Nakai, Y.)

  18. 77 FR 64598 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2012-10-22

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Biomedical Laboratory Research and Development and Clinical Science Research and Development Services... Hotel. A. Aging and Clinical Geriatrics........ November 28, 2012...... *VA Central Office....

  19. The Impact of Regulating Social Science Research with Biomedical Regulations

    Science.gov (United States)

    Durosinmi, Brenda Braxton

    2011-01-01

    The Impact of Regulating Social Science Research with Biomedical Regulations Since 1974 Federal regulations have governed the use of human subjects in biomedical and social science research. The regulations are known as the Federal Policy for the Protection of Human Subjects, and often referred to as the "Common Rule" because 18 Federal…

  20. The Light Ion Biomedical Research Accelerator (LIBRA)

    International Nuclear Information System (INIS)

    LIBRA is a concept to place a light-ion, charged-particle facility in a hospital environment, and to dedicate it to applications in biology and medicine. There are two aspects of the program envisaged for LIBRA: a basic research effort coupled with a program in clinical applications of accelerated charged particles. The operational environment to be provided for LIBRA is one in which both of these components can coexist and flourish, and one that will promote the transfer of technology and knowledge from one to the other. In order to further investigate the prospects for a Light Ion Biomedical Research Accelerator (LIBRA), discussions are underway with the Merritt Peralta Medical Center (MPMC) in Oakland, California, and the University of California at San Francisco (UCSF). In this paper, a brief discussion of the technical requirements for such a facility is given, together with an outline of the accelerator technology required. While still in a preliminary stage, it is possible nevertheless to develop an adequate working description of the type, size, performance and cost of the accelerator facilities required to meet the preliminary goals for LIBRA

  1. Goals, objectives, and competencies for reference service: a training program at the UCLA Biomedical Library.

    OpenAIRE

    Walters, R. J.; Barnes, S. J.

    1985-01-01

    The UCLA Biomedical Library, in cooperation with the UCLA Graduate School of Library and Information Science, offers a medical library internship program for second-year library school students. Goals, objectives, competencies, and training guidelines have been developed for the reference services section of the internship, including reference desk experience, online searching, group discussions, assigned readings, and training new staff members, allows flexibility in meeting the differing in...

  2. 76 FR 79273 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2011-12-21

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Eligibility of the Joint Biomedical Laboratory Research and Development and Clinical Science Research and... biomedical, behavioral, and clinical science research. The panel meeting will be open to the public...

  3. 76 FR 1212 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2011-01-07

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Eligibility of the Joint Biomedical Laboratory Research and Development and Clinical Science Research and... areas of biomedical, behavioral and clinical science research. The panel meeting will be open to...

  4. Can patents deter innovation? The anticommons in biomedical research.

    Science.gov (United States)

    Heller, M A; Eisenberg, R S

    1998-05-01

    The "tragedy of the commons" metaphor helps explain why people overuse shared resources. However, the recent proliferation of intellectual property rights in biomedical research suggests a different tragedy, an "anticommons" in which people underuse scarce resources because too many owners can block each other. Privatization of biomedical research must be more carefully deployed to sustain both upstream research and downstream product development. Otherwise, more intellectual property rights may lead paradoxically to fewer useful products for improving human health. PMID:9563938

  5. Biomedical engineering: A platform for research and innovation in ultrasound

    Science.gov (United States)

    Holland, Christy K.

    2001-05-01

    An undergraduate or graduate degree in biomedical engineering prepares students to solve problems at the interface between engineering and medicine. Biomedical engineering encompasses evolving areas such as advanced medical imaging for diagnosis and treatment of disease, tissue engineering for designing and manufacturing biological implants for damaged or diseased tissues and organs, and bioinformatics for determining which genes play a major role in health and disease. Biomedical engineering academic programs produce graduates with the ability to pursue successful careers in the biomedical device industry or to obtain advanced degrees leading to careers in biomedical engineering research, medicine, law or business. Biomedical engineering majors take courses in biology, anatomy, physics, chemistry, engineering, mathematics and medical product design and value life-long learning. Students learn to work effectively in interdisciplinary teams comprised of individuals with diverse social, cultural and technical backgrounds. Biomedical engineering is becoming increasingly important in imaging and image-guided research. Some examples of innovative ultrasound technology under development are ultrasound devices to accelerate the dissolution of blood clots, advanced surgical instruments with ultrasound guidance and ultrasound contrast agents for targeted drug delivery. Biomedical engineering is a great career choice for technically minded individuals who endeavor to work on applied problems that are medically relevant.

  6. Two-Photon Fluorescence Microscopy for Biomedical Research

    Science.gov (United States)

    Fischer, David; Zimmerli, Greg; Asipauskas, Marius

    2007-01-01

    This viewgraph presentation gives an overview of two-photon microscopy as it applies to biomedical research. The topics include: 1) Overview; 2) Background; 3) Principles of Operation; 4) Advantages Over Confocal; 5) Modes of Operation; and 6) Applications.

  7. 78 FR 52777 - Implementation of the Revised International Guiding Principles for Biomedical Research Involving...

    Science.gov (United States)

    2013-08-26

    ... Principles for Biomedical Research Involving Animals SUMMARY: The National Institutes of Health (NIH) is... International Guiding Principles for Biomedical Research Involving Animals (``Guiding Principles''). The NIH is... ) that commits the institution to follow the International Guiding Principles for Biomedical...

  8. Facilitating biomedical researchers' interrogation of electronic health record data: Ideas from outside of biomedical informatics.

    Science.gov (United States)

    Hruby, Gregory W; Matsoukas, Konstantina; Cimino, James J; Weng, Chunhua

    2016-04-01

    Electronic health records (EHR) are a vital data resource for research uses, including cohort identification, phenotyping, pharmacovigilance, and public health surveillance. To realize the promise of EHR data for accelerating clinical research, it is imperative to enable efficient and autonomous EHR data interrogation by end users such as biomedical researchers. This paper surveys state-of-art approaches and key methodological considerations to this purpose. We adapted a previously published conceptual framework for interactive information retrieval, which defines three entities: user, channel, and source, by elaborating on channels for query formulation in the context of facilitating end users to interrogate EHR data. We show the current progress in biomedical informatics mainly lies in support for query execution and information modeling, primarily due to emphases on infrastructure development for data integration and data access via self-service query tools, but has neglected user support needed during iteratively query formulation processes, which can be costly and error-prone. In contrast, the information science literature has offered elaborate theories and methods for user modeling and query formulation support. The two bodies of literature are complementary, implying opportunities for cross-disciplinary idea exchange. On this basis, we outline the directions for future informatics research to improve our understanding of user needs and requirements for facilitating autonomous interrogation of EHR data by biomedical researchers. We suggest that cross-disciplinary translational research between biomedical informatics and information science can benefit our research in facilitating efficient data access in life sciences. PMID:26972838

  9. Artificial Sight Basic Research, Biomedical Engineering, and Clinical Advances

    CERN Document Server

    Humayun, Mark S; Chader, Gerald; Greenbaum, Elias

    2008-01-01

    Artificial sight is a frontier area of modern ophthalmology combining the multidisciplinary skills of surgical ophthalmology, biomedical engineering, biological physics, and psychophysical testing. Many scientific, engineering, and surgical challenges must be surmounted before widespread practical applications can be realized. The goal of Artificial Sight is to summarize the state-of-the-art research in this exciting area, and to describe some of the current approaches and initiatives that may help patients in a clinical setting. The Editors are active researchers in the fields of artificial sight, biomedical engineering and biological physics. They have received numerous professional awards and recognition for their work. The artificial sight team at the Doheny Eye Institute, led by Dr. Mark Humayun, is a world leader in this area of biomedical engineering and clinical research. Key Features Introduces and assesses the state of the art for a broad audience of biomedical engineers, biophysicists, and clinical...

  10. Health services research doctoral core competencies

    OpenAIRE

    Holve Erin; Martin Diane P; Forrest Christopher B; Millman Anne

    2009-01-01

    Abstract This manuscript presents an initial description of doctoral level core competencies for health services research (HSR). The competencies were developed by a review of the literature, text analysis of institutional accreditation self-studies submitted to the Council on Education for Public Health, and a consensus conference of HSR educators from US educational institutions. The competencies are described in broad terms which reflect the unique expertise, interests, and preferred learn...

  11. A community of practice: librarians in a biomedical research network.

    Science.gov (United States)

    De Jager-Loftus, Danielle P; Midyette, J David; Harvey, Barbara

    2014-01-01

    Providing library and reference services within a biomedical research community presents special challenges for librarians, especially those in historically lower-funded states. These challenges can include understanding needs, defining and communicating the library's role, building relationships, and developing and maintaining general and subject specific knowledge. This article describes a biomedical research network and the work of health sciences librarians at the lead intensive research institution with librarians from primarily undergraduate institutions and tribal colleges. Applying the concept of a community of practice to a collaborative effort suggests how librarians can work together to provide effective reference services to researchers in biomedicine. PMID:24528265

  12. Integrating Research Competencies in Massage Therapy Education.

    Science.gov (United States)

    Hymel, Glenn M.

    The massage therapy profession is currently engaged in a competency-based education movement that includes an emphasis on promoting massage therapy research competencies (MTRCs). A systems-based model for integrating MTRCs into massage therapy education was therefore proposed. The model and an accompanying checklist describe an approach to…

  13. Animal Experiments in Biomedical Research: A Historical Perspective

    Directory of Open Access Journals (Sweden)

    Nuno Henrique Franco

    2013-03-01

    Full Text Available The use of non-human animals in biomedical research has given important contributions to the medical progress achieved in our day, but it has also been a cause of heated public, scientific and philosophical discussion for hundreds of years. This review, with a mainly European outlook, addresses the history of animal use in biomedical research, some of its main protagonists and antagonists, and its effect on society from Antiquity to the present day, while providing a historical context with which to understand how we have arrived at the current paradigm regarding the ethical treatment of animals in research.

  14. Professional Competence in Psychosociology Research

    OpenAIRE

    Maria Constantinescu; Cornel Constantinescu

    2007-01-01

    Dealing with labour activity through perspective of factors that condition it's efficiency is a problem of great interest in psychosociology. The performances' evaluation is a manner to appreciate the degree of adequation of the human operator to professional exigences of the labour he does. "The proffesional competence" is the intrinsic potentiality of person and the performance - the achieved potentiality showen in material or spiritual products or servicies and which is, often, influenced ...

  15. Professional Competence in Psychosociology Research

    Directory of Open Access Journals (Sweden)

    Maria Constantinescu

    2007-02-01

    Full Text Available Dealing with labour activity through perspective of factors that condition it's efficiency is a problem of great interest in psychosociology. The performances' evaluation is a manner to appreciate the degree of adequation of the human operator to professional exigences of the labour he does. "The proffesional competence" is the intrinsic potentiality of person and the performance - the achieved potentiality showen in material or spiritual products or servicies and which is, often, influenced not only by factors depending on the person (the specific skills, the motivation, the degree of implication in decisional process, but olso by factors independent of person. Through the present study we have verified the interpretative-thoretical pattern suggessted for profesional competence (mental skills of cognitional kind and socio-emotional skills, the consciousness of profesional competence of a group of subjects that carried on in army. In this study the used method is secondary analysis, analysis and interpretation in a different manner of collected information with different reasons.

  16. Professional Competence in Psychosociology Research

    Directory of Open Access Journals (Sweden)

    Maria Constantinescu

    2007-02-01

    Full Text Available Dealing with labour activity through perspective of factors that condition it’s efficiency is a problem of great interest in psychosociology. The performances’ evaluation is a manner to appreciate the degree of adequation of the human operator to professional exigences of the labour he does. "The proffesional competence" is the intrinsic potentiality of person and the performance - the achieved potentiality showen in material or spiritual products or servicies and which is, often, influenced not only by factors depending on the person (the specific skills, the motivation, the degree of implication in decisional process, but olso by factors independent of person. Through the present study we have verified the interpretative-thoretical pattern suggessted for profesional competence (mental skills of cognitional kind and socio-emotional skills, the consciousness of profesional competence of a group of subjects that carried on in army. In this study the used method is secondary analysis, analysis and interpretation in a different manner of collected information with different reasons.

  17. Social Media and Mentoring in Biomedical Research Faculty Development

    Science.gov (United States)

    Teruya, Stacey Alan; Bazargan-Hejazi, Shahrzad

    2014-01-01

    Purpose: To determine how effective and collegial mentoring in biomedical research faculty development may be implemented and facilitated through social media. Method: The authors reviewed the literature for objectives, concerns, and limitations of career development for junior research faculty. They tabularized these as developmental goals, and…

  18. The Research of Biomedical Intelligent Polymer Materials

    Institute of Scientific and Technical Information of China (English)

    ZHANG Zhi-bin; CHEN Yuan-wei; TANG Chang-wei; QIU Kai; LUO Juan; XU Cheng-yin; WAN Chang-xiu

    2004-01-01

    The properties of biomedical intelligent polymer materials can be changed obviously when there is a little physical or chemical change caused by external condition. They are in the forms of solids, solutions and the polymers on the surface of carrier, and include water solution of hydrophilic polymers, cross-linking hydrophilic polymers(i.e. hydrogels) and the polymers on the surface of carrier. The environmental stimulating factors are temperature, pH value, composition of solution, ionic intention, light intention, electric field, stress field and magnetic field etc.. The properties of intelligent polymer are those of phase, photics, mechanics, electric field, surface energy,reaction ratio, penetrating ratio and recognition etc..Stimulation-response of intelligent water-soluble polymerWater-soluble intelligent polymer can be separated out from solution under special external condition. It can be used as the switch of temperature or pH indicator. When water-soluble intelligent polymer is mixed with soluble-enzyme matter or cell suspension, the polymer can bring phase separation and react with soluble-enzyme matter or cell membrane through accepting some external stimulation. Other water-soluble intelligent polymer is that can make the main chemical group of some natural biomolecular recognition sequence section to arrange on skeleton of polymer at random. It is the same ratio as natural biomolecules.Stimulation-response of intelligent polymer of carrier surface Intelligent polymer can be fixed on the surface of solid polymer carrier through chemical grafting or physical adsorption. When the external conditions are changed, the thickness, humidity and electric field of the surface layer will be changed. Intelligent polymer can be preparated the permanence switch by precipitating into the hole of porous surface, and it can control on-off state of the hole. When protein or cell interacts with intelligent polymer surface to be placed in to open or close, they can be

  19. 77 FR 26069 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2012-05-02

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... following three panels of the Joint Biomedical Laboratory Research and Development and Clinical Science.... Clinical Research Program will meet on June 7-8, 2012, at *VA Central Office and not at Sheraton...

  20. 76 FR 24974 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2011-05-03

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... following four panels of the Joint Biomedical Laboratory Research and Development and Clinical Science... clinical science research. The panel meetings will be open to the public for approximately one hour at...

  1. 77 FR 20489 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2012-04-04

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Biomedical Laboratory Research and Development and Clinical Science Research and Development Services.... Neurobiology-A June 1, 2012..... Sheraton Suites--Old Town Alexandria. Clinical Application of June 1,...

  2. 77 FR 23810 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2012-04-20

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Biomedical Laboratory Research and Development and Clinical Science Research and Development Services.... Neurobiology-A June 1, 2012........ Sheraton Suites--Old Town Alexandria. Clinical Application of June 1,...

  3. 78 FR 28292 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2013-05-14

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... location changes have been made for the following panel meetings of the of the Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit...

  4. Animal Experiments in Biomedical Research: A Historical Perspective

    OpenAIRE

    Nuno Henrique Franco

    2013-01-01

    Simple Summary This article reviews the use of non-human animals in biomedical research from a historical viewpoint, providing an insight into the most relevant social and moral issues on this topic across time, as well as to how the current paradigm for ethically and publically acceptable use of animals in biomedicine has been achieved. Abstract The use of non-human animals in biomedical research has given important contributions to the medical progress achieved in our day, but it has also b...

  5. DIVERSITY IN THE BIOMEDICAL RESEARCH WORKFORCE: DEVELOPING TALENT

    Science.gov (United States)

    McGee, Richard; Saran, Suman; Krulwich, Terry A.

    2012-01-01

    Much has been written about the need for and barriers to achievement of greater diversity in the biomedical workforce from the perspectives of gender, race and ethnicity; this is not a new topic. These discussions often center around a ‘pipeline metaphor’ which imagines students flowing through a series of experiences to eventually arrive at a science career. Here we argue that diversity will only be achieved if the primary focus is on: what is happening within the pipeline, not just counting individuals entering and leaving it; de-emphasizing achieving academic milestones by ‘typical’ ages; and adopting approaches that most effectively develop talent. Students may develop skills at different rates based on factors such as earlier access to educational resources, exposure to science (especially research experiences), and competing demands for time and attention during high school and college. Therefore, there is wide variety among students at any point along the pipeline. Taking this view requires letting go of imagining the pipeline as a sequence of age-dependent steps in favor of milestones of skill and talent development decoupled from age or educational stage. Emphasizing talent development opens up many new approaches for science training outside of traditional degree programs. This article provides examples of such approaches, including interventions at the post-baccalaureate and PhD levels, as well as a novel coaching model that incorporates well-established social science theories and complements traditional mentoring. These approaches could significantly impact diversity by developing scientific talent, especially among currently underrepresented minorities. PMID:22678863

  6. Reasons behind the participation in biomedical research: a brief review

    OpenAIRE

    Sonia Mansoldo Dainesi; Moisés Goldbaum

    2014-01-01

    INTRODUCTION: Clinical research is essential for the advancement of Medicine, especially regarding the development of new drugs. Understanding the reasons behind patients' decision of participating in these studies is critical for the recruitment and retention in the research. OBJECTIVES: To examine the decision-making of participants in biomedical research, taking into account different settings and environments where clinical research is performed. Methods: A critical review of the lit...

  7. Developing expertise in bioinformatics for biomedical research in Africa

    OpenAIRE

    Karikari, Thomas K.; Emmanuel Quansah; Wael M.Y. Mohamed

    2015-01-01

    Research in bioinformatics has a central role in helping to advance biomedical research. However, its introduction to Africa has been met with some challenges (such as inadequate infrastructure, training opportunities, research funding, human resources, biorepositories and databases) that have contributed to the slow pace of development in this field across the continent. Fortunately, recent improvements in areas such as research funding, infrastructural support and capacity building are help...

  8. Development of the Research Competencies Scale

    Science.gov (United States)

    Swank, Jacqueline M.; Lambie, Glenn W.

    2016-01-01

    The authors present the development of the Research Competencies Scale (RCS). The purpose of this article is threefold: (a) present a rationale for the RCS, (b) review statistical analysis procedures used in developing the RCS, and (c) offer implications for counselor education, the enhancement of scholar-researchers, and future research.

  9. 78 FR 66992 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2013-11-07

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit... City Hotel. Clinical Application of Genetics....... December 5, 2013 *VA Central Office....

  10. Improved reproducibility by assuring confidence in measurements in biomedical research.

    Science.gov (United States)

    Plant, Anne L; Locascio, Laurie E; May, Willie E; Gallagher, Patrick D

    2014-09-01

    ‘Irreproducibility’ is symptomatic of a broader challenge in measurement in biomedical research. From the US National Institute of Standards and Technology (NIST) perspective of rigorous metrology, reproducibility is only one aspect of establishing confidence in measurements. Appropriate controls, reference materials, statistics and informatics are required for a robust measurement process. Research is required to establish these tools for biological measurements, which will lead to greater confidence in research results. PMID:25166868

  11. Algal lectins as promising biomolecules for biomedical research.

    Science.gov (United States)

    Singh, Ram Sarup; Thakur, Shivani Rani; Bansal, Parveen

    2015-02-01

    Lectins are natural bioactive ubiquitous proteins or glycoproteins of non-immune response that bind reversibly to glycans of glycoproteins, glycolipids and polysaccharides possessing at least one non-catalytic domain causing agglutination. Some of them consist of several carbohydrate-binding domains which endow them with the properties of cell agglutination or precipitation of glycoconjugates. Lectins are rampant in nature from plants, animals and microorganisms. Among microorganisms, algae are the potent source of lectins with unique properties specifically from red algae. The demand of peculiar and neoteric biologically active substances has intensified the developments on isolation and biomedical applications of new algal lectins. Comprehensively, algal lectins are used in biomedical research for antiviral, antinociceptive, anti-inflammatory, anti-tumor activities, etc. and in pharmaceutics for the fabrication of cost-effective protein expression systems and nutraceutics. In this review, an attempt has been made to collate the information on various biomedical applications of algal lectins. PMID:23855360

  12. Biomedical Engineering Bionanosystems Research at Louisiana Tech University

    Energy Technology Data Exchange (ETDEWEB)

    Palmer, James; Lvov, Yuri; Hegab, Hisham; Snow, Dale; Wilson, Chester; McDonald, John; Walker, Lynn; Pratt, Jon; Davis, Despina; Agarwal, Mangilal; DeCoster, Mark; Feng, June; Que, Long; O' Neal, Chad; Guilbeau, Eric; Zivanovic, Sandra; Dobbins, Tabbetha; Gold, Scott; Mainardi, Daniela; Gowda, Shathabish; Napper, Stan

    2010-03-25

    The nature of this project is to equip and support research in nanoengineered systems for biomedical, bioenvironmental, and bioenergy applications. Funds provided by the Department of Energy (DoE) under this Congressional Directive were used to support two ongoing research projects at Louisiana Tech University in biomedical, bioenvironmental, and bioenergy applications. Two major projects (Enzyme Immobilization for Large Scale Reactors to Reduce Cellulosic Ethanol Costs, and Nanocatalysts for Coal and Biomass Conversion to Diesel Fuel) and to fund three to five additional seed projects were funded using the project budget. The project funds also allowed the purchase and repair of sophisticated research equipment that will support continued research in these areas for many years to come. Project funds also supported faculty, graduate students, and undergraduate students, contributing to the development of a technically sophisticated work force in the region and the State. Descriptions of the technical accomplishments for each funded project are provided. Biofuels are an important part of the solution for sustainable transportation fuel and energy production for the future. Unfortunately, the country's appetite for fuel cannot be satisfied with traditional sugar crops such as sugar cane or corn. Emerging technologies are allowing cellulosic biomass (wood, grass, stalks, etc.) to also be converted into ethanol. Cellulosic ethanol does not compete with food production and it has the potential to decrease greenhouse gas (GHG) emissions by 86% versus current fossil fuels (current techniques for corn ethanol only reduce greenhouse gases by 19%). Because of these advantages, the federal government has made cellulosic ethanol a high priority. The Energy Independence and Security Act of 2007 (EISA) requires a minimum production of at least 16 billion gallons of cellulosic ethanol by 2022. Indeed, the Obama administration has signaled an ambitious commitment of achieving

  13. Competence Development among mentors: An Action Research

    DEFF Research Database (Denmark)

    Kragelund, Linda

    2014-01-01

    Artiklen er blevet dobbelt blind reviewet og jeg er i gang med at rette den til. This article presents results about student nurse mentors' competence development in relation to exploiting learning opportunities in everyday life activities in hospital wards. They are from the Danish action research...... about them. The research used the concept of 'pseudo-everyday life activities' in which hitherto undiscovered learning opportunities in everyday situations can be exploited, alongside Lauvås and Handal's 'Mentoring loop'. The research sought to establish how mentors’ competence could be improved using...... this framework. The analytical approach was qualitative content analysis. Results were not entirely as expected; they showed that when the tools were used as in the research design, mentors felt they benefitted and evidence indicated their competence would improve. Surprisingly, most mentors did not...

  14. Biomedical research coverage in English-language Indian newspapers

    Directory of Open Access Journals (Sweden)

    Bharvi Dutt

    2012-01-01

    Full Text Available The present paper explores biomedical research coverage in the Indian English-language newspapers. Science and technology coverage in the Indian English-language newspapers revealed dominant representation of biomedical research. The research reported was mainly from foreign sources, mostly performed in US, UK and other developed countries of Europe. Plausibly, this was the major reason that areas of medical concerns in foreign countries such as Neuroscience, Oncology, Genetics and Cardiovascular research constituted more than one-third of the total space whereas neglected tropical diseases have almost been neglected in the coverage. This is despite the fact that tropical and other neglected diseases constitute the greatest health problem in India. The study discusses the significance of this research for policy planners, media, health information dissemination and those concerned about informed and science literate citizenry in the country.

  15. Culturally Competent Qualitative Research with Latino Immigrants

    Science.gov (United States)

    Ojeda, Lizette; Flores, Lisa Y.; Meza, Rocio Rosales; Morales, Alejandro

    2011-01-01

    This article provides recommendations for conducting culturally competent qualitative research with Latino immigrants, a historically exploited group that represents more than half of all U.S. immigrants and is continuously growing. Limited research exists on Latino immigrants despite their large presence in the United States. The authors draw…

  16. Health services research doctoral core competencies

    Directory of Open Access Journals (Sweden)

    Holve Erin

    2009-06-01

    Full Text Available Abstract This manuscript presents an initial description of doctoral level core competencies for health services research (HSR. The competencies were developed by a review of the literature, text analysis of institutional accreditation self-studies submitted to the Council on Education for Public Health, and a consensus conference of HSR educators from US educational institutions. The competencies are described in broad terms which reflect the unique expertise, interests, and preferred learning methods of academic HSR programs. This initial set of core competencies is published to generate further dialogue within and outside of the US about the most important learning objectives and methods for HSR training and to clarify the unique skills of HSR training program graduates.

  17. Enabling biomedical research with designer quantum dots

    NARCIS (Netherlands)

    Tomczak, N.; Janczewski, D.; Dorokhin, D.V.; Han, M-Y; Vancso, G.J.; Navarro, Melba; Planell, Josep A.

    2012-01-01

    Quantum Dots (QDs) are a new class of semiconductor nanoparticulate luminophores, which are actively researched for novel applications in biology and nanomedicine. In this review, the recent progress in the design and applications of QD labels for in vitro and in vivo imaging of cells is presented.

  18. Comparative Case Study of Two Biomedical Research Collaboratories

    OpenAIRE

    Schleyer, Titus KL; Teasley, Stephanie D; Bhatnagar, Rishi

    2005-01-01

    Background Working together efficiently and effectively presents a significant challenge in large-scale, complex, interdisciplinary research projects. Collaboratories are a nascent method to help meet this challenge. However, formal collaboratories in biomedical research centers are the exception rather than the rule. Objective The main purpose of this paper is to compare and describe two collaboratories that used off-the-shelf tools and relatively modest resources to support the scientific a...

  19. Introduction to Oxidative Stress in Biomedical and Biological Research

    OpenAIRE

    Michael Breitenbach; Peter Eckl

    2015-01-01

    Oxidative stress is now a well-researched area with thousands of new articles appearing every year. We want to give the reader here an overview of the topics in biomedical and basic oxidative stress research which are covered by the authors of this thematic issue. We also want to give the newcomer a short introduction into some of the basic concepts, definitions and analytical procedures used in this field.

  20. A new cyclotron for biomedical research

    International Nuclear Information System (INIS)

    This paper presents the rationale for replacing the old AEG Compact Cyclotron (built in 1969/71) of the Institute for Radiology and Pathophysiology at the German Cancer Research Center by a 30 MeV H-/15 MeV D- cyclotron. A status report is followed by the scientific and technical reasoning as well as budgetary and organizational considerations. In the appendix we tried to explain the function of a cyclotron in a simple and comprehensive manner. (orig.)

  1. Reengineering Biomedical Translational Research with Engineering Ethics.

    Science.gov (United States)

    Sunderland, Mary E; Nayak, Rahul Uday

    2015-08-01

    It is widely accepted that translational research practitioners need to acquire special skills and knowledge that will enable them to anticipate, analyze, and manage a range of ethical issues. While there is a small but growing literature that addresses the ethics of translational research, there is a dearth of scholarship regarding how this might apply to engineers. In this paper we examine engineers as key translators and argue that they are well positioned to ask transformative ethical questions. Asking engineers to both broaden and deepen their consideration of ethics in their work, however, requires a shift in the way ethics is often portrayed and perceived in science and engineering communities. Rather than interpreting ethics as a roadblock to the success of translational research, we suggest that engineers should be encouraged to ask questions about the socio-ethical dimensions of their work. This requires expanding the conceptual framework of engineering beyond its traditional focus on "how" and "what" questions to also include "why" and "who" questions to facilitate the gathering of normative, socially-situated information. Empowering engineers to ask "why" and "who" questions should spur the development of technologies and practices that contribute to improving health outcomes. PMID:24928281

  2. What is the future of biomedical research?

    Science.gov (United States)

    Tebala, Giovanni Domenico

    2015-10-01

    Randomized controlled trials require hard work and financial commitment, whereas meta-analyses and systematic reviews can be relatively easy to perform and often get published in high impact journals. Many researchers might decide to devote themselves to the latter approach, resulting in a negative impact on clinical research. We have reviewed the number of indexed meta-analyses and systematic reviews on PubMed and compared it with the number of randomized controlled trials over the same period. Statistical analysis showed an exponential increase of synthetic studies with respect to randomized trials. The ratio between RCTs and synthetic studies is quickly decreasing. These results suggest that a growing number of researchers might prefer to commit themselves to synthetic studies more than be involved in more time consuming and funds demanding observational trials. If we are unable to invert this trend, in the future we will have a growing number of synthetic studies utilizing someone else's original data and fewer raw data to base our knowledge upon. PMID:26194725

  3. Biomedical text mining and its applications in cancer research.

    Science.gov (United States)

    Zhu, Fei; Patumcharoenpol, Preecha; Zhang, Cheng; Yang, Yang; Chan, Jonathan; Meechai, Asawin; Vongsangnak, Wanwipa; Shen, Bairong

    2013-04-01

    Cancer is a malignant disease that has caused millions of human deaths. Its study has a long history of well over 100years. There have been an enormous number of publications on cancer research. This integrated but unstructured biomedical text is of great value for cancer diagnostics, treatment, and prevention. The immense body and rapid growth of biomedical text on cancer has led to the appearance of a large number of text mining techniques aimed at extracting novel knowledge from scientific text. Biomedical text mining on cancer research is computationally automatic and high-throughput in nature. However, it is error-prone due to the complexity of natural language processing. In this review, we introduce the basic concepts underlying text mining and examine some frequently used algorithms, tools, and data sets, as well as assessing how much these algorithms have been utilized. We then discuss the current state-of-the-art text mining applications in cancer research and we also provide some resources for cancer text mining. With the development of systems biology, researchers tend to understand complex biomedical systems from a systems biology viewpoint. Thus, the full utilization of text mining to facilitate cancer systems biology research is fast becoming a major concern. To address this issue, we describe the general workflow of text mining in cancer systems biology and each phase of the workflow. We hope that this review can (i) provide a useful overview of the current work of this field; (ii) help researchers to choose text mining tools and datasets; and (iii) highlight how to apply text mining to assist cancer systems biology research. PMID:23159498

  4. Whole Body Counters in Biomedical Research

    Directory of Open Access Journals (Sweden)

    S. C. Jain

    1994-01-01

    Full Text Available Whole body counter plays an important role in medical diagnosis and clinical research. It has been used for monitoring of radiation workers for the assessment of internal contamination or assessment of activity in persons exposed to radiation fallout. In a nuclear emergency like Chernobyl, neutron exposure to the radiation victims was assessed by measuring the induced activity of /sup 24/Na. Apart from its use in determining certain element composition in the body, it has got a number of clinical applications like absorption tests, and metabolic and kinetic studies. The work done at INMAS whole body counter facility is also discussed.

  5. Race in Biological and Biomedical Research

    OpenAIRE

    Richard S Cooper

    2013-01-01

    The concept of race has had a significant influence on research in human biology since the early 19th century. But race was given its meaning and social impact in the political sphere and subsequently intervened in science as a foreign concept, not grounded in the dominant empiricism of modern biology. The uses of race in science were therefore often disruptive and controversial; at times, science had to be retrofitted to accommodate race, and science in turn was often used to explain and jus...

  6. From biomedical-engineering research to clinical application and industrialization

    Science.gov (United States)

    Taguchi, Tetsushi; Aoyagi, Takao

    2012-12-01

    The rising costs and aging of the population due to a low birth rate negatively affect the healthcare system in Japan. In 2011, the Council for Science and Technology Policy released the 4th Japan's Science and Technology Basic Policy Report from 2011 to 2015. This report includes two major innovations, 'Life Innovation' and 'Green Innovation', to promote economic growth. Biomedical engineering research is part of 'Life Innovation' and its outcomes are required to maintain people's mental and physical health. It has already resulted in numerous biomedical products, and new ones should be developed using nanotechnology-based concepts. The combination of accumulated knowledge and experience, and 'nanoarchitechtonics' will result in novel, well-designed functional biomaterials. This focus issue contains three reviews and 19 original papers on various biomedical topics, including biomaterials, drug-delivery systems, tissue engineering and diagnostics. We hope that it demonstrates the importance of collaboration among scientists, engineers and clinicians, and will contribute to the further development of biomedical engineering.

  7. Adipoparacrinology: an Emerging Field in Biomedical Research

    Directory of Open Access Journals (Sweden)

    George N. Chaldakov

    2012-03-01

    Full Text Available White adipose tissue (WAT is a dynamic multicellular assembly composed of adipocytes and stromovascular cells, including fibroblasts, endothelial and immune cells, nerve fibers, and stem cells. In humans, WAT is a responsive and secretory (endocrine and paracrine tissue partitioned into two large depots (subcutaneous and visceral and many small depots associated with the heart, blood vessels, major lymph nodes, prostate gland, ovaries and mammary glands. This short review conceptualizes evidence for the paracrine activity of adipose tissue in founding a new research field, designated adipoparacrinology. Here we focus on (i epicardial and periadventitial adipose tissue in atherogenesis, (ii mammary gland-associated adipose tissue in breast cancer, and (iii periprostatic adipose tissue in prostate cancer. Other examples include: (i mesenteric adipose tissue in Crohn’s disease, (ii lymph node-associated (perinodal adipose tissue in Crohn’s disease and HIV-associated adipose redistribution syndrome, (iii infrapatellar fat pad (Hoffa’s fat pad in knee osteoarthritis, (iv orbital adipose tissue in thyroid-associated (Graves’ ophthalmopathy, and (v parasellar region-associated adipose tissue in brain disorders. The therapy aspect of adipoparacrinology is also discussed.

  8. Radwaste requirements at a biomedical research facility

    International Nuclear Information System (INIS)

    The low-level radioactive waste (LLRW) federal legislation that was passed during the 1980s was intended to provide an orderly system of LLRW disposal as the country's three waste sites proceeded toward excluding out-of-state generators. The system was based on a regional interstate compact system. As originally envisioned, several contiguous states were to form an association (compact) with one state receiving radwaste from the compact. Everyone is aware of the difficulties that followed as attempts were made to implement these laws and to meet the prescribed milestones to avoid financial penalties. Although the states (compacts) have labored for over 12 yr along this rocky road, no compact has developed and licensed a new disposal site prior to the January 1, 1993 deadline. A recent report by the Center for the Study of American Business at Washington University in St. Louis states that open-quotes The current regional interstate compact system for disposal of low-level radioactive waste is fatally flawed on both technical and practical political grounds.close quotes Thus, the system has broken down and the three original LLRW sites closed their gates (with the possible exception of Barnwell) as planned on January 1, 1993. It would appear that the fate of LLRW will be the same as that of high-level waste (HLW); it will be stored at the site of the generator until a solution to the problem is found. For the nonutility generator, storage is an entirely new problem. It must be appreciated that almost all nonutility generators are in the business of research or medical treatment and not in the business of storing LLRW. Thus, storage represents a new turn of events and a new aspect of doing business. It also means the diversion of limited resources to a problem that should not exist. Lastly, on-site LLRW storage for the nonutility generator will also require additional regulatory approval for the handling, storage, and ongoing monitoring of this waste

  9. Medical and biomedical research productivity from Palestine, 2002 – 2011

    Directory of Open Access Journals (Sweden)

    Sweileh Waleed M

    2013-02-01

    Full Text Available Abstract Background Medical research productivity reflects the level of medical education and practice in a particular country. The objective of this study was to examine the quantity and quality of medical and biomedical research published from Palestine. Findings Comprehensive review of the literature indexed by Scopus was conducted. Data from Jan 01, 2002 till December 31, 2011 was searched for authors affiliated with Palestine or Palestinian authority. Results were refined to limit the search to medical and biomedical subjects. The quality of publication was assessed using Journal Citation Report. The total number of publications was 2207. A total of 770 publications were in the medical and biomedical subject areas. The annual rate of publication was 0.077 articles per gross domestic product/capita. The 770 publications have an h-index of 32. One hundred and thirty eight (18% articles were published in 46 journals that were not indexed in the web of knowledge. Twenty two (22/770; 2.9% articles were published in journals with an IF > 10. Conclusions The quantity and quality of research originating from Palestinian institutions is promising given the scarce resources of Palestine. However, more effort is needed to bridge the gap in medical research productivity and to promote better health in Palestine.

  10. Critical Contexts for Biomedical Research in a Native American Community: Health Care, History, and Community Survival

    Science.gov (United States)

    Sahota, Puneet Chawla

    2012-01-01

    Native Americans have been underrepresented in previous studies of biomedical research participants. This paper reports a qualitative interview study of Native Americans' perspectives on biomedical research. In-depth interviews were conducted with 53 members of a Southwest tribal community. Many interviewees viewed biomedical research studies as a…

  11. Mixed Methods in Biomedical and Health Services Research

    OpenAIRE

    Curry, Leslie A; Krumholz, Harlan M; O’Cathain, Alicia; Plano Clark, Vicki L.; Cherlin, Emily; Bradley, Elizabeth H.

    2013-01-01

    Mixed methods studies, in which qualitative and quantitative methods are combined in a single program of inquiry, can be valuable in biomedical and health services research, where the complementary strengths of each approach can yield greater insight into complex phenomena than either approach alone. Although interest in mixed methods is growing among science funders and investigators, written guidance on how to conduct and assess rigorous mixed methods studies is not readily accessible to th...

  12. The use of 'race' as a variable in biomedical research

    OpenAIRE

    Efstathiou, Sophia

    2009-01-01

    The use of 'ace' as a variable in biomedical research is facilitated by embedding ordinary concepts of race in particular scientific domains. The dissertation articulates a process for how this can happen. The process has two parts: 1. Finding and 2. Founding a concept in a scientific context. The results of this process are called "found science" by analogy to found art. Chapter 1 TOOLS draws distinctions between different race concepts following those of Michael Hardimon and Sally Haslanger...

  13. The Function Biomedical Informatics Research Network Data Repository

    OpenAIRE

    Keator, DB; van Erp, TGM; Turner, JA; Glover, GH; Mueller, BA; Liu, TT; Voyvodic, JT; Rasmussen, J.; Calhoun, VD; Lee, HJ.; Toga, AW; McEwen, S.; Ford, JM; Mathalon, DH; Diaz, M

    2016-01-01

    © 2015 Elsevier Inc. The Function Biomedical Informatics Research Network (FBIRN) developed methods and tools for conducting multi-scanner functional magnetic resonance imaging (fMRI) studies. Method and tool development were based on two major goals: 1) to assess the major sources of variation in fMRI studies conducted across scanners, including instrumentation, acquisition protocols, challenge tasks, and analysis methods, and 2) to provide a distributed network infrastructure and an associa...

  14. Nano-biotechnology for biomedical and diagnostic research

    CERN Document Server

    Zahavy, Eran; Yitzhaki, Shmuel

    2011-01-01

    The title ""Nano Biotechnology for Biomedical and Diagnostics Research"" will address research aspects related to nanomaterial in imaging and biological research, nanomaterials as a biosensing tool, DNA nanotechnology, nanomaterials for drug delivery, medicinal and therapeutic application and cytotoxicity of nanomaterials. These topics will be covered by 16 different manuscripts. Amongst the authors that will contribute to the book are major scientific leaders such as S. Weiss - UCLA, I. Willner, and G. Golomb -- HUJI, S. Esener - UCSD, E.C. Simmel - Tech. Univ. Munchen, I. Medintz -- NRL, N.

  15. Architecture of a Biomedical Informatics Research Data Management Pipeline.

    Science.gov (United States)

    Bauer, Christian R; Umbach, Nadine; Baum, Benjamin; Buckow, Karoline; Franke, Thomas; Grütz, Romanus; Gusky, Linda; Nussbeck, Sara Yasemin; Quade, Matthias; Rey, Sabine; Rottmann, Thorsten; Rienhoff, Otto; Sax, Ulrich

    2016-01-01

    In University Medical Centers, heterogeneous data are generated that cannot always be clearly attributed to patient care or biomedical research. Each data set has to adhere to distinct intrinsic and operational quality standards. However, only if high-quality data, tools to work with the data, and most importantly guidelines and rules of how to work with the data are addressed adequately, an infrastructure can be sustainable. Here, we present the IT Research Architecture of the University Medical Center Göttingen and describe our ten years' experience and lessons learned with infrastructures in networked medical research. PMID:27577384

  16. From global bioethics to ethical governance of biomedical research collaborations

    DEFF Research Database (Denmark)

    Wahlberg, Ayo; Rehmann-Sutter, Christoph; Sleeboom-Faulkner, Margaret;

    2013-01-01

    arising from cross-continental research collaborations: (1) ambiguity as to which regulations are applicable; (2) lack of ethical review capacity not only among ethical review board members but also collaborating scientists; (3) already complex, researcher-research subject interaction is further......One of the features of advanced life sciences research in recent years has been its internationalisation, with countries such as China and South Korea considered ‘emerging biotech’ locations. As a result, crosscontinental collaborations are becoming common generating moves towards ethical and legal...... with the ethical challenges that inter-continental biomedical research collaborations generate. In particular we ask how national systems of ethical governance of life science research might cope with increasingly global research collaborations with a focus on Sino-European collaboration. We propose four ‘spheres...

  17. Eli Lilly and Company's bioethics framework for human biomedical research.

    Science.gov (United States)

    Van Campen, Luann E; Therasse, Donald G; Klopfenstein, Mitchell; Levine, Robert J

    2015-11-01

    Current ethics and good clinical practice guidelines address various aspects of pharmaceutical research and development, but do not comprehensively address the bioethical responsibilities of sponsors. To fill this void, in 2010 Eli Lilly and Company developed and implemented a Bioethics Framework for Human Biomedical Research to guide ethical decisions. (See our companion article that describes how the framework was developed and implemented and provides a critique of its usefulness and limitations.) This paper presents the actual framework that serves as a company resource for employee education and bioethics deliberations. The framework consists of four basic ethical principles and 13 essential elements for ethical human biomedical research and resides within the context of our company's mission, vision and values. For each component of the framework, we provide a high-level overview followed by a detailed description with cross-references to relevant well regarded guidance documents. The principles and guidance described should be familiar to those acquainted with research ethics. Therefore the novelty of the framework lies not in the foundational concepts presented as much as the attempt to specify and compile a sponsor's bioethical responsibilities to multiple stakeholders into one resource. When such a framework is employed, it can serve as a bioethical foundation to inform decisions and actions throughout clinical planning, trial design, study implementation and closeout, as well as to inform company positions on bioethical issues. The framework is, therefore, a useful tool for translating ethical aspirations into action - to help ensure pharmaceutical human biomedical research is conducted in a manner that aligns with consensus ethics principles, as well as a sponsor's core values. PMID:26325585

  18. Organization of Biomedical Data for Collaborative Scientific Research: A Research Information Management System

    OpenAIRE

    Myneni, Sahiti; Patel, Vimla L.

    2010-01-01

    Biomedical researchers often work with massive, detailed and heterogeneous datasets. These datasets raise new challenges of information organization and management for scientific interpretation, as they demand much of the researchers’ time and attention. The current study investigated the nature of the problems that researchers face when dealing with such data. Four major problems identified with existing biomedical scientific information management methods were related to data organization, ...

  19. 75 FR 57833 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2010-09-22

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit... Plaza Clinical Research Program December 3, 2010 *VA Central Office Mental Hlth & Behav Sci-A December...

  20. 75 FR 23847 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2010-05-04

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and ] Development Services Scientific Merit.... Clinical Research Program June 9, 2010 *VA Central Office. Oncology June 10-11, 2010....... L'Enfant...

  1. 76 FR 19188 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2011-04-06

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit.... Clinical Research Program June 13, 2011 VA Central Office.* Gastroenterology June 13, 2011 L'Enfant...

  2. A biobank management model applicable to biomedical research

    Directory of Open Access Journals (Sweden)

    Patenaude Johane

    2006-04-01

    Full Text Available Abstract Background The work of Research Ethics Boards (REBs, especially when involving genetics research and biobanks, has become more challenging with the growth of biotechnology and biomedical research. Some REBs have even rejected research projects where the use of a biobank with coded samples was an integral part of the study, the greatest fear being the lack of participant protection and uncontrolled use of biological samples or related genetic data. The risks of discrimination and stigmatization are a recurrent issue. In light of the increasing interest in biomedical research and the resulting benefits to the health of participants, it is imperative that practical solutions be found to the problems associated with the management of biobanks: namely, protecting the integrity of the research participants, as well as guaranteeing the security and confidentiality of the participant's information. Methods We aimed to devise a practical and efficient model for the management of biobanks in biomedical research where a medical archivist plays the pivotal role as a data-protection officer. The model had to reduce the burden placed on REBs responsible for the evaluation of genetics projects and, at the same time, maximize the protection of research participants. Results The proposed model includes the following: 1 a means of protecting the information in biobanks, 2 offers ways to provide follow-up information requested about the participants, 3 protects the participant's confidentiality and 4 adequately deals with the ethical issues at stake in biobanking. Conclusion Until a governmental governance body is established in Quebec to guarantee the protection of research participants and establish harmonized guidelines for the management of biobanks in medical research, it is definitely up to REBs to find solutions that the present lack of guidelines poses. The model presented in this article offers a practical solution on a day-to-day basis for REBs

  3. Legacy of Biomedical Research During the Space Shuttle Program

    Science.gov (United States)

    Hayes, Judith C.

    2011-01-01

    The Space Shuttle Program provided many opportunities to study the role of spaceflight on human life for over 30 years and represented the longest and largest US human spaceflight program. Outcomes of the research were understanding the effect of spaceflight on human physiology and performance, countermeasures, operational protocols, and hardware. The Shuttle flights were relatively short, research was conducted on the Space Shuttle using various vehicle resources. Specially constructed pressurized laboratories called Spacelab and SPACEHAB housed many laboratory instruments to accomplish experiments in the Shuttle s large payload bay. In addition to these laboratory flights, nearly every mission had dedicated human life science research experiments conducted in the Shuttle middeck. Most Shuttle astronauts participated in some life sciences research experiments either as test subjects or test operators. While middeck experiments resulted in a low sample per mission compared to many Earth-based studies, this participation allowed investigators to have repetition of tests over the years on successive Shuttle flights. In addition, as a prelude to the International Space Station (ISS), NASA used the Space Shuttle as a platform for assessing future ISS hardware systems and procedures. The purpose of this panel is to provide an understanding of science integration activities required to implement Shuttle research, review biomedical research, characterize countermeasures developed for Shuttle and ISS as well as discuss lessons learned that may support commercial crew endeavors. Panel topics include research integration, cardiovascular physiology, neurosciences, skeletal muscle, and exercise physiology. Learning Objective: The panel provides an overview from the Space Shuttle Program regarding research integration, scientific results, lessons learned from biomedical research and countermeasure development.

  4. Biomedical Research Group, Health Division annual report 1954

    Energy Technology Data Exchange (ETDEWEB)

    Langham, W.H.; Storer, J.B.

    1955-12-31

    This report covers the activities of the Biomedical Research Group (H-4) of the Health Division during the period January 1 through December 31, 1954. Organizationally, Group H-4 is divided into five sections, namely, Biochemistry, Radiobiology, Radiopathology, Biophysics, and Organic Chemistry. The activities of the Group are summarized under the headings of the various sections. The general nature of each section`s program, publications, documents and reports originating from its members, and abstracts and summaries of the projects pursued during the year are presented.

  5. Research-Doctorate Programs in the Biomedical Sciences: Selected Findings from the NRC Assessment

    Science.gov (United States)

    Lorden, Joan F., Ed.; Kuh, Charlotte V., Ed.; Voytuk, James A., Ed.

    2011-01-01

    "Research Doctorate Programs in the Biomedical Sciences: Selected Findings from the NRC Assessment" examines data on the biomedical sciences programs to gather additional insight about the talent, training environment, outcomes, diversity, and international participation in the biomedical sciences workforce. This report supports an earlier…

  6. 78 FR 22622 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2013-04-16

    ... AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development... Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit... June 7, 2013 U.S. Access Board. Aging and Clinical Geriatrics........ June 10, 2013 VA Central...

  7. Lipidomics as a Principal Tool for Advancing Biomedical Research

    Institute of Scientific and Technical Information of China (English)

    Sin Man Lam; Guanghou Shui

    2013-01-01

    Lipidomics,which targets at the construction of a comprehensive map of lipidome comprising the entire lipid pool within a cell or tissue,is currently emerging as an independent discipline at the interface of lipid biology,technology and medicine.The diversity and complexity of the biological lipidomes call for technical innovatin and improvement to meet the needs of various biomedical studies.The recent wave of expansion in the field of lipidomic research is mainly attributed to advances in analytical technologies,in particular,the development of new mass spectrometric and chromatographic tools for the characterization and quantification of the wide array of diverse lipid species in the cellular lipidome.Here,we review some of the key technical advances in lipidome analysis and put forth the applications of lipidomics in addressing the biological roles of lipids in numerous disease models including the metabolic syndrome,neurodegenerative diseases and infectious diseases,as well as the increasing urgency to construct the lipidome inventory for various mammalian/organism models useful for biomedical research.

  8. Wire gaseous coordinate detectors and their applications in biomedical research

    International Nuclear Information System (INIS)

    Wire gaseous coordinate detectors continue to be a basic tool in experimental high-energy physics and are being intensively introduced into related areas of science and technology, particularly biomedical research. The constant evolution of these detectors allows broad application of their new modificatons: multistep chambers, low-pressure detectors, time-projection chambers, and so on, so that detector systems are enriched with new possibilities. In this review we give the operating principles and fundamental parameters of these detectors and discuss some examples of how they are used in experimental physics. We also explore some of the features of the use of these detectors for research in molecular biology and medical diagnostics for examples of existing and projected setups

  9. Biomedical research and corporate interests: a question of academic freedom.

    Science.gov (United States)

    McHenry, Leemon

    2008-01-01

    The current situation in medicine has been described as a crisis of credibility, as the profit motive of industry has taken control of clinical trials and the dissemination of data. Pharmaceutical companies maintain a stranglehold over the content of medical journals in three ways: (1) by ghostwriting articles that bias the results of clinical trials, (2) by the sheer economic power they exert on journals due to the purchase of drug advertisements and journal reprints, and (3) by the threat of legal action against those researchers who seek to correct the misrepresentation of study results. This paper argues that Karl Popper's critical rationalism provides a corrective to the failure of academic freedom in biomedical research. PMID:22013356

  10. Critically engaging: integrating the social and the biomedical in international microbicides research.

    Science.gov (United States)

    Montgomery, Catherine M; Pool, Robert

    2011-01-01

    Randomized controlled trials and critical social theory are known not to be happy bedfellows. Such trials are embedded in a positivist view of the world, seeking definitive answers to testable questions; critical social theory questions the methods by which we deem the world knowable and may consider experiments in the biomedical sciences as social artifacts. Yet both of these epistemologically and methodologically divergent fields offer potentially important advances in HIV research. In this paper, we describe collaboration between social and biomedical researchers on a large, publicly funded programme to develop vaginal microbicides for HIV prevention. In terms of critical engagement, having integrated and qualitative social science components in the protocol meant potentially nesting alternative epistemologies at the heart of the randomized controlled trial. The social science research highlighted the fallibility and fragility of trial data by demonstrating inconsistencies in key behavioural measurements. It also foregrounded the disjuncture between biomedical conceptions of microbicides and the meanings and uses of the study gel in the context of users' everyday lives. These findings were communicated to the clinical and epidemiological members of the team on an ongoing basis via a feedback loop, through which new issues of concern could also be debated and, in theory, data collection adjusted to the changing needs of the programme. Although critical findings were taken on board by the trialists, a hierarchy of evidence nonetheless remained that limited the utility of some social science findings. This was in spite of mutual respect between clinical epidemiologists and social scientists, equal representation in management and coordination bodies, and equity in funding for the different disciplines. We discuss the positive role that social science integrated into an HIV prevention trial can play, but nonetheless highlight tensions that remain where a hierarchy

  11. Critically engaging: integrating the social and the biomedical in international microbicides research

    Directory of Open Access Journals (Sweden)

    Montgomery Catherine M

    2011-09-01

    Full Text Available Abstract Randomized controlled trials and critical social theory are known not to be happy bedfellows. Such trials are embedded in a positivist view of the world, seeking definitive answers to testable questions; critical social theory questions the methods by which we deem the world knowable and may consider experiments in the biomedical sciences as social artifacts. Yet both of these epistemologically and methodologically divergent fields offer potentially important advances in HIV research. In this paper, we describe collaboration between social and biomedical researchers on a large, publicly funded programme to develop vaginal microbicides for HIV prevention. In terms of critical engagement, having integrated and qualitative social science components in the protocol meant potentially nesting alternative epistemologies at the heart of the randomized controlled trial. The social science research highlighted the fallibility and fragility of trial data by demonstrating inconsistencies in key behavioural measurements. It also foregrounded the disjuncture between biomedical conceptions of microbicides and the meanings and uses of the study gel in the context of users’ everyday lives. These findings were communicated to the clinical and epidemiological members of the team on an ongoing basis via a feedback loop, through which new issues of concern could also be debated and, in theory, data collection adjusted to the changing needs of the programme. Although critical findings were taken on board by the trialists, a hierarchy of evidence nonetheless remained that limited the utility of some social science findings. This was in spite of mutual respect between clinical epidemiologists and social scientists, equal representation in management and coordination bodies, and equity in funding for the different disciplines. We discuss the positive role that social science integrated into an HIV prevention trial can play, but nonetheless highlight tensions

  12. Nursing Informatics Competencies: An Analysis of the Latest Research

    OpenAIRE

    Gonçalves, Luciana S.; Wolff, Lillian D. G.; Staggers, Nancy; Peres, Aida M.

    2012-01-01

    To update the published NI competencies with the latest research findings, we conducted a literature search via CINAHL and PubMed databases from 2009 to 2011. A total of 19 articles were retrieved with 7 meeting the inclusion criteria. Five studies gave examples of NI competencies. It′s possible to observe trends in NI competencies research field, including contemporary skills, foundational concepts and intellectual capabilities amongst the competencies. The studies consider progressive level...

  13. Research Training in the Biomedical, Behavioral, and Clinical Research Sciences

    Science.gov (United States)

    National Academies Press, 2011

    2011-01-01

    Comprehensive research and a highly-trained workforce are essential for the improvement of health and health care both nationally and internationally. During the past 40 years the National Research Services Award (NRSA) Program has played a large role in training the workforce responsible for dramatic advances in the understanding of various…

  14. Atomic force microscopy in biomedical research - Methods and protocols

    Directory of Open Access Journals (Sweden)

    CarloAlberto Redi

    2011-11-01

    Full Text Available Pier Carlo Braga and Davide Ricci are old friends not only for those researchers familiar with Atomic force microscopy (AFM but also for those beginners (like the undersigned that already enthusiastically welcomed their 2004 edition (for the same Humana press printing types of Atomic force microscopy: Biomedical methods and applications, eventhough I never had used the AFM. That book was much intended to overview the possible AFM applications for a wide range of readers so that they can be in some way stimulated toward the AFM use. In fact, the great majority of scientists is afraid both of the technology behind AFM (that is naturally thought highly demanding in term of concepts not so familiar to biologists and physicians and of the financial costs: both these two factors are conceived unapproachable by the medium range granted scientist usually not educated in terms of biophysics and electronic background....

  15. Measuring how people view biomedical research: Reliability and validity analysis of the Research Attitudes Questionnaire

    OpenAIRE

    Rubright, Jonathan D.; Cary, Mark S.; Karlawish, Jason H.; Kim, Scott Y. H.

    2011-01-01

    With increasing numbers of studies on research ethics and a need to improve the recruitment of research subjects, the ability to measure attitudes toward biomedical research has become important. The Research Attitudes Questionnaire is a significant predictor of the public’s attitudes toward and willingness to participate in research, yet limited data are available on its psychometric properties. This study establishes the scale’s internal consistency and dimensionality using a large Internet...

  16. 76 FR 66367 - Joint Biomedical Laboratory Research and Development and Clinical Science Research and...

    Science.gov (United States)

    2011-10-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Joint Biomedical Laboratory Research and Development and Clinical Science Research and Development Services Scientific Merit Review Board; Notice of Meetings The Department of Veterans Affairs gives notice under the Public Law 92-463...

  17. Informed consent among nursing students participating in biomedical research.

    Science.gov (United States)

    Nambiar, Anupama; Christopher, D J; Mammen, Joy; David, Thambu; Kang, Gagandeep; David, Shirley

    2012-01-01

    For consent in biomedical research, it is essential that research participants understand the need for research, the study protocol, the risk and benefits of participation, the freedom to participate or decline and the right to leave the study at any time. A structured questionnaire was used to assess understanding and knowledge among nursing trainees participating in a cohort study investigating exposure and latent tuberculosis at a tertiary care hospital. Data were collected for 138 participants. While 97% were aware of their enrollment into a research protocol, only 78% could state that it was a study on tuberculosis. Approximately two-thirds were aware of plans for blood collection, but not all of them knew the timings or number of samples. The majority (59%) participants had consulted others before making the decision to participate, and only 73% felt that their participation was completely voluntary. Even among healthcare trainees, emphasis needs to be placed on testing both the knowledge and understanding of participants to ensure the principle and practice of truly informed consent. PMID:22864079

  18. Identification and Validation of ESP Teacher Competencies: A Research Design

    Science.gov (United States)

    Venkatraman, G.; Prema, P.

    2013-01-01

    The paper presents the research design used for identifying and validating a set of competencies required of ESP (English for Specific Purposes) teachers. The identification of the competencies and the three-stage validation process are also discussed. The observation of classes of ESP teachers for field-testing the validated competencies and…

  19. Health Benefits of Animal Research: The Mouse in Biomedical Research.

    Science.gov (United States)

    Jonas, Albert M.

    1984-01-01

    Traces the history of using mice for medical research and discusses the benefits of using these animals for studies in bacteriology, virology, genetics (considering X-linked genetic homologies between mice and humans), molecular biology, immunology, hematology, immune response disorders, oncology, radiobiology, pharmacology, behavior genetics,…

  20. Assessing Competencies in a Master of Science in Clinical Research Program: The Comprehensive Competency Review.

    Science.gov (United States)

    Robinson, Georgeanna F W B; Moore, Charity G; McTigue, Kathleen M; Rubio, Doris M; Kapoor, Wishwa N

    2015-12-01

    Competencies in Master of Science Clinical Research programs are becoming increasingly common. However, students and programs can only benefit fully from competency-based education if students' competence is formally assessed. Prior to a summative assessment, students must have at least one formative, formal assessment to be sure they are developing competence appropriate for their stage of training. This paper describes the comprehensive competency review (CCR), a milestone for MS students in Clinical Research at the University of Pittsburgh's Institute for Clinical Research Education. The CCR involves metacognitive reflection of the student's learning as a whole, written evidence of each competency, a narrative explaining the choice of evidence for demonstrating competencies, and a meeting in which two faculty members review the evidence and solicit further oral evidence of competence. CCRs allow for individualized feedback at the midpoint in degree programs, providing students with confidence that they will have the means and strategies to develop competence in all areas by the summative assessment of competence at their thesis defense. CCRs have also provided programmatic insight on the need for curricular revisions and additions. These benefits outweigh the time cost on the part of students and faculty in the CCR process. PMID:26332763

  1. Biomedical and Behavioral Research Scientists: Their Training and Supply. Volume 1: Findings.

    Science.gov (United States)

    National Academy of Sciences - National Research Council, Washington, DC. Office of Scientific and Engineering Personnel.

    This is the first of three volumes which presents the Committee on Biomedical and Behavioral Research Personnel's examination of the educational process that leads to doctoral degrees in biomedical and behavioral science (and to postdoctoral study in some cases) and the role of the National Research Service Awards (NRSA) training programs in it.…

  2. How Do Interaction Experiences Influence Doctoral Students' Academic Pursuits in Biomedical Research?

    Science.gov (United States)

    Kong, Xiaoqing; Chakraverty, Devasmita; Jeffe, Donna B.; Andriole, Dorothy A.; Wathington, Heather D.; Tai, Robert H.

    2013-01-01

    This exploratory qualitative study investigated how doctoral students reported their personal and professional interaction experiences that they believed might facilitate or impede their academic pursuits in biomedical research. We collected 19 in-depth interviews with doctoral students in biomedical research from eight universities, and we based…

  3. Derivation of porcine pluripotent stem cells for biomedical research.

    Science.gov (United States)

    Shiue, Yow-Ling; Yang, Jenn-Rong; Liao, Yu-Jing; Kuo, Ting-Yung; Liao, Chia-Hsin; Kang, Ching-Hsun; Tai, Chein; Anderson, Gary B; Chen, Lih-Ren

    2016-07-01

    Pluripotent stem cells including embryonic stem cells (ESCs), embryonic germ cells (EGCs), and induced pluripotent stem cells (iPSCs) are capable of self-renew and limitlessly proliferating in vitro with undifferentiated characteristics. They are able to differentiate in vitro, spontaneously or responding to suitable signals, into cells of all three primary germ layers. Consequently, these pluripotent stem cells will be valuable sources for cell replacement therapy in numerous disorders. However, the promise of human ESCs and EGCs is cramped by the ethical argument about destroying embryos and fetuses for cell line creation. Moreover, there are still carcinogenic risks existing toward the goal of clinical application for human ESCs, EGCs, and iPSCs. Therefore, a suitable animal model for stem cell research will benefit the further development of human stem cell technology. The pigs, on the basis of their similarity in anatomy, immunology, physiology, and biochemical properties, have been wide used as model animals in the study of various human diseases. The development of porcine pluripotent stem cell lines will hold the opportunity to provide an excellent material for human counterpart to the transplantation in biomedical research and further development of cell-based therapeutic strategy. PMID:27158128

  4. Future Directions for Research on Core Competencies

    Science.gov (United States)

    Bradshaw, Catherine P.; Guerra, Nancy G.

    2008-01-01

    This concluding commentary highlights common themes that emerged across the chapters in this volume. We identify strengths and limitations of the core competencies framework and discuss the importance of context, culture, and development for understanding the role of the core competencies in preventing risk behavior in adolescence. We also outline…

  5. Karma, reincarnation, and medicine: Hindu perspectives on biomedical research.

    Science.gov (United States)

    Hutchinson, Janis Faye; Sharp, Richard

    2008-12-01

    population. This study suggests that minority status does not automatically indicate unwillingness to participate in genetic or medical research. Indian Americans were not skeptical about the potential benefits of biomedical research in comparison to other ethnic minority communities in the United States. PMID:19479363

  6. The Function Biomedical Informatics Research Network Data Repository.

    Science.gov (United States)

    Keator, David B; van Erp, Theo G M; Turner, Jessica A; Glover, Gary H; Mueller, Bryon A; Liu, Thomas T; Voyvodic, James T; Rasmussen, Jerod; Calhoun, Vince D; Lee, Hyo Jong; Toga, Arthur W; McEwen, Sarah; Ford, Judith M; Mathalon, Daniel H; Diaz, Michele; O'Leary, Daniel S; Jeremy Bockholt, H; Gadde, Syam; Preda, Adrian; Wible, Cynthia G; Stern, Hal S; Belger, Aysenil; McCarthy, Gregory; Ozyurt, Burak; Potkin, Steven G

    2016-01-01

    The Function Biomedical Informatics Research Network (FBIRN) developed methods and tools for conducting multi-scanner functional magnetic resonance imaging (fMRI) studies. Method and tool development were based on two major goals: 1) to assess the major sources of variation in fMRI studies conducted across scanners, including instrumentation, acquisition protocols, challenge tasks, and analysis methods, and 2) to provide a distributed network infrastructure and an associated federated database to host and query large, multi-site, fMRI and clinical data sets. In the process of achieving these goals the FBIRN test bed generated several multi-scanner brain imaging data sets to be shared with the wider scientific community via the BIRN Data Repository (BDR). The FBIRN Phase 1 data set consists of a traveling subject study of 5 healthy subjects, each scanned on 10 different 1.5 to 4 T scanners. The FBIRN Phase 2 and Phase 3 data sets consist of subjects with schizophrenia or schizoaffective disorder along with healthy comparison subjects scanned at multiple sites. In this paper, we provide concise descriptions of FBIRN's multi-scanner brain imaging data sets and details about the BIRN Data Repository instance of the Human Imaging Database (HID) used to publicly share the data. PMID:26364863

  7. Organization of Biomedical Data for Collaborative Scientific Research: A Research Information Management System

    Science.gov (United States)

    Myneni, Sahiti; Patel, Vimla L.

    2010-01-01

    Biomedical researchers often work with massive, detailed and heterogeneous datasets. These datasets raise new challenges of information organization and management for scientific interpretation, as they demand much of the researchers’ time and attention. The current study investigated the nature of the problems that researchers face when dealing with such data. Four major problems identified with existing biomedical scientific information management methods were related to data organization, data sharing, collaboration, and publications. Therefore, there is a compelling need to develop an efficient and user-friendly information management system to handle the biomedical research data. This study evaluated the implementation of an information management system, which was introduced as part of the collaborative research to increase scientific productivity in a research laboratory. Laboratory members seemed to exhibit frustration during the implementation process. However, empirical findings revealed that they gained new knowledge and completed specified tasks while working together with the new system. Hence, researchers are urged to persist and persevere when dealing with any new technology, including an information management system in a research laboratory environment. PMID:20543892

  8. The two revolutions in bio-medical research

    Directory of Open Access Journals (Sweden)

    Ajai R. Singh

    2005-03-01

    by incentives in tax laws that resulted in a massive inflow of venture capital into biomedical research. As a result, academia was suddenly besieged by profit seeking industry that saw immense vistas of opportunity opening up before them. Pharmaceutical majors, propped up with massive private funding by venture capital, were quick to seize the initiative.[Abstract not available

  9. [Big Data: the great opportunities and challenges to microbiome and other biomedical research].

    Science.gov (United States)

    Xu, Zhenjiang

    2015-02-01

    With the development of high-throughput technologies, biomedical data has been increasing exponentially in an explosive manner. This brings enormous opportunities and challenges to biomedical researchers on how to effectively utilize big data. Big data is different from traditional data in many ways, described as 3Vs - volume, variety and velocity. From the perspective of biomedical research, here I introduced the characteristics of big data, such as its messiness, re-usage and openness. Focusing on microbiome research of meta-analysis, the author discussed the prospective principles in data collection, challenges of privacy protection in data management, and the scalable tools in data analysis with examples from real life. PMID:25736105

  10. The ethical justification for the use of animals in biomedical research

    OpenAIRE

    Kostomitsopoulos N.G.; Đurašević S.F.

    2010-01-01

    Despite all the benefits, the use of animals in biomedical research is still a subject of debate with respect to its true value. The sensitivity of the community and the interest of scientists who work in the field of laboratory animal science and welfare have clearly demonstrated that the use of animals in biomedical research must be conducted under specific scientific, legal and ethical rules. The ethical justification of a research project starts from its initial designing phase until its ...

  11. Building Global Health Research Competencies at the Undergraduate Level

    Science.gov (United States)

    Hatfield, Jennifer M.; Hecker, Kent G.; Jensen, Ashley E.

    2009-01-01

    Faculty from the University of Calgary's bachelor of health sciences (BHSc) Global Health Program argue for the development of "global health research competencies" to prepare students for international placements in low- and middle-income countries. These competencies include the ability to define and describe (a) how to use the concept of health…

  12. Use of dual isotope tracers in biomedical research

    NARCIS (Netherlands)

    Stellaard, F

    2005-01-01

    Biomedical stable isotope studies involve administration of tracer and measurement of isotope enrichment in blood, urine, feces or breath. The aim of the studies is to gather quantitative information about a specific metabolic function. However, the measured isotope enrichment may be affected by oth

  13. Bovine tuberculosis research: Immune mechanisms relevant to biomedical applications

    Science.gov (United States)

    Pioneer studies on infectious disease and immunology by Jenner, Pasteur, Koch, Von Behring, Nocard, Roux, and Ehrlich forged a path for the dual-purpose with dual benefit approach, clearly demonstrating the relevance of veterinary studies for biomedical applications. Tuberculosis (TB), primarily due...

  14. Bridging the social and the biomedical: engaging the social and political sciences in HIV research

    OpenAIRE

    Kippax Susan C; Holt Martin; Friedman Samuel R

    2011-01-01

    Abstract This supplement to the Journal of the International AIDS Society focuses on the engagement of the social and political sciences within HIV research and, in particular, maintaining a productive relationship between social and biomedical perspectives on HIV. It responds to a number of concerns raised primarily by social scientists, but also recognized as important by biomedical and public health researchers. These concerns include how best to understand the impact of medical technologi...

  15. Biomedical research leaders: report on needs, opportunities, difficulties, education and training, and evaluation.

    OpenAIRE

    Wilson, S H; Merkle, S.; Moskowitz, J; Hurley, D; D. Brown; Bailey, B J; McClain, M; Misenhimer, M; Buckalew, J; Burks, T.

    2000-01-01

    The National Association of Physicians for the Environment (NAPE) has assumed a leadership role in protecting environmental health in recent years. The Committee of Biomedical Research Leaders was convened at the recent NAPE Leadership Conference: Biomedical Research and the Environment held on 1--2 November 1999, at the National Institutes of Health, Bethesda, Maryland. This report summarizes the discussion of the committee and its recommendations. The charge to the committee was to raise an...

  16. Cross-Cultural Communication Training for Students in Multidisciplinary Research Area of Biomedical Engineering

    OpenAIRE

    Shigehiro Hashimoto

    2014-01-01

    Biomedical Engineering makes multidisciplinary research area, which includes biology, medicine, engineering and others. Communication training is important for students, who have a potential to develop Biomedical Engineering. Communication is not easy in a multidisciplinary research area, because each area has its own background of thinking. Because each nation has its own background of culture, on the other hand, international communication is not easy, either. A cross-cultural student progr...

  17. From the NIH: A Systems Approach to Increasing the Diversity of the Biomedical Research Workforce.

    Science.gov (United States)

    Valantine, Hannah A; Lund, P Kay; Gammie, Alison E

    2016-01-01

    The National Institutes of Health (NIH) is committed to attracting, developing, and supporting the best scientists from all groups as an integral part of excellence in training. Biomedical research workforce diversity, capitalizing on the full spectrum of skills, talents, and viewpoints, is essential for solving complex human health challenges. Over the past few decades, the biomedical research workforce has benefited from NIH programs aimed at enhancing diversity. However, there is considerable room for improvement, particularly at the level of independent scientists and within scientific leadership. We provide a rationale and specific opportunities to develop and sustain a diverse biomedical research workforce through interventions that promote the successful transitions to different stages on the path toward completion of training and entry into the biomedical workforce. PMID:27587850

  18. The Biomedical Resource Ontology (BRO) to enable resource discovery in clinical and translational research.

    Science.gov (United States)

    Tenenbaum, Jessica D; Whetzel, Patricia L; Anderson, Kent; Borromeo, Charles D; Dinov, Ivo D; Gabriel, Davera; Kirschner, Beth; Mirel, Barbara; Morris, Tim; Noy, Natasha; Nyulas, Csongor; Rubenson, David; Saxman, Paul R; Singh, Harpreet; Whelan, Nancy; Wright, Zach; Athey, Brian D; Becich, Michael J; Ginsburg, Geoffrey S; Musen, Mark A; Smith, Kevin A; Tarantal, Alice F; Rubin, Daniel L; Lyster, Peter

    2011-02-01

    The biomedical research community relies on a diverse set of resources, both within their own institutions and at other research centers. In addition, an increasing number of shared electronic resources have been developed. Without effective means to locate and query these resources, it is challenging, if not impossible, for investigators to be aware of the myriad resources available, or to effectively perform resource discovery when the need arises. In this paper, we describe the development and use of the Biomedical Resource Ontology (BRO) to enable semantic annotation and discovery of biomedical resources. We also describe the Resource Discovery System (RDS) which is a federated, inter-institutional pilot project that uses the BRO to facilitate resource discovery on the Internet. Through the RDS framework and its associated Biositemaps infrastructure, the BRO facilitates semantic search and discovery of biomedical resources, breaking down barriers and streamlining scientific research that will improve human health. PMID:20955817

  19. e-Science platform for translational biomedical imaging research: running, statistics, and analysis

    Science.gov (United States)

    Wang, Tusheng; Yang, Yuanyuan; Zhang, Kai; Wang, Mingqing; Zhao, Jun; Xu, Lisa; Zhang, Jianguo

    2015-03-01

    In order to enable multiple disciplines of medical researchers, clinical physicians and biomedical engineers working together in a secured, efficient, and transparent cooperative environment, we had designed an e-Science platform for biomedical imaging research and application cross multiple academic institutions and hospitals in Shanghai and presented this work in SPIE Medical Imaging conference held in San Diego in 2012. In past the two-years, we implemented a biomedical image chain including communication, storage, cooperation and computing based on this e-Science platform. In this presentation, we presented the operating status of this system in supporting biomedical imaging research, analyzed and discussed results of this system in supporting multi-disciplines collaboration cross-multiple institutions.

  20. Effects of an Educational Intervention on Female Biomedical Scientists' Research Self-Efficacy

    Science.gov (United States)

    Bakken, Lori L.; Byars-Winston, Angela; Gundermann, Dawn M.; Ward, Earlise C.; Slattery, Angela; King, Andrea; Scott, Denise; Taylor, Robert E.

    2010-01-01

    Women and people of color continue to be underrepresented among biomedical researchers to an alarming degree. Research interest and subsequent productivity have been shown to be affected by the research training environment through the mediating effects of research self-efficacy. This article presents the findings of a study to determine whether a…

  1. Teacher Competencies through the Prism of Educational Research

    Directory of Open Access Journals (Sweden)

    Cirila Peklaj

    2015-09-01

    Full Text Available The present article focuses on teacher competencies as a major factor that impacts student learning. Ultimately, all attempts to improve education converge in the teacher and the quality of his/her work with students. With their teaching methods, their communication and their classroom management, teachers can structure the kind of learning environment that will either promote or hinder learning. The purpose of the article is to analyse research on educational productivity in order to select the most important teacher competencies that are related to student achievement. A model of teacher competencies is developed that serves as a framework for understanding the synergetic effects of teacher competencies on achievement thorough promoting students’ cognitive, affective and social processes. The teacher competencies that impact each of the processes are described and their impact on student achievement is explained.

  2. Acoustic separation and biomedical research: lessons from Indian regulation of compensation for research injury.

    Science.gov (United States)

    Larkin, Megan E

    2015-01-01

    In early 2013, the Indian government introduced new rules governing the conduct of clinical trials involving human participants. Among other provisions, the law requires that sponsors of research compensate participants who are injured during the course of their research participation. This article examines the effects of India's compensation law and the efforts that policymakers in India have made to tailor the law since its passage. I use the legal concept of acoustic separation as a framework to explain and justify the approach that India has taken in refining its regulation of research related injuries. I conclude that India's example may provide useful lessons for research sponsors and lawmakers in other regulatory states seeking to promote a well-regulated biomedical research industry. PMID:25846042

  3. Leveraging dialog systems research to assist biomedical researchers' interrogation of Big Clinical Data.

    Science.gov (United States)

    Hoxha, Julia; Weng, Chunhua

    2016-06-01

    The worldwide adoption of electronic health records (EHR) promises to accelerate clinical research, which lies at the heart of medical advances. However, the interrogation of such Big Data by clinical researchers can be laborious and error-prone, involving iterative and ineffective communication of data requests to data analysts. Research on this communication process is rare. There also exists no contemporary system that offers intelligent solutions to assist clinical researchers in their quest for clinical data. In this article, we first provide a detailed characterization of the challenges encountered in this communication space. Second, we identify promising synergies between fields studying human-to-human and human-machine communication that can shed light on biomedical data query mediation. We propose a mixed-initiative dialog-based approach to support autonomous clinical data access and recommend needed technology development and communication study for accelerating clinical research. PMID:27067901

  4. Disadvantages of publishing biomedical research articles in English for non-native speakers of English

    OpenAIRE

    Rezaeian, Mohsen

    2015-01-01

    OBJECTIVES: English has become the most frequently used language for scientific communication in the biomedical field. Therefore, scholars from all over the world try to publish their findings in English. This trend has a number of advantages, along with several disadvantages. METHODS: In the current article, the most important disadvantages of publishing biomedical research articles in English for non-native speakers of English are reviewed. RESULTS: The most important disadvantages of publi...

  5. Recruiting intergenerational African American males for biomedical research Studies: a major research challenge.

    Science.gov (United States)

    Byrd, Goldie S; Edwards, Christopher L; Kelkar, Vinaya A; Phillips, Ruth G; Byrd, Jennifer R; Pim-Pong, Dora Som; Starks, Takiyah D; Taylor, Ashleigh L; Mckinley, Raechel E; Li, Yi-Ju; Pericak-Vance, Margaret

    2011-06-01

    The health and well-being of all individuals, independent of race, ethnicity, or gender, is a significant public health concern. Despite many improvements in the status of minority health, African American males continue to have the highest age-adjusted mortality rate of any race-sex group in the United States. Such disparities are accounted for by deaths from a number of diseases such as diabetes, human immunodeficiency virus (HIV), cancer, and cardiovascular disease, as well as by many historical and present social and cultural constructs that present as obstacles to better health outcomes. Distrust of the medical community, inadequate education, low socioeconomic status, social deprivation, and underutilized primary health care services all contribute to disproportionate health and health care outcomes among African Americans compared to their Caucasian counterparts. Results of clinical research on diseases that disproportionately affect African American males are often limited in their reliability due to common sampling errors existing in the majority of biomedical research studies and clinical trials. There are many reasons for underrepresentation of African American males in clinical trials, including their common recollection and interpretation of relevant historical of biomedical events where minorities were abused or exposed to racial discrimination or racist provocation. In addition, African American males continue to be less educated and more disenfranchised from the majority in society than Caucasian males and females and their African American female counterparts. As such, understanding their perceptions, even in early developmental years, about health and obstacles to involvement in research is important. In an effort to understand perspectives about their level of participation, motivation for participation, impact of education, and engagement in research, this study was designed to explore factors that impact their willingness to participate. Our

  6. Research report: learning styles of biomedical engineering students.

    Science.gov (United States)

    Dee, Kay C; Nauman, Eric A; Livesay, Glen A; Rice, Janet

    2002-09-01

    Examining students' learning styles can yield information useful to the design of learning activities, courses, and curricula. A variety of measures have been used to characterize learning styles, but the literature contains little information specific to biomedical engineering (BMEN) students. We, therefore, utilized Felder's Index of Learning Styles to investigate the learning style preferences of BMEN students at Tulane University. Tulane BMEN students preferred to receive information visually (preferred by 88% of the student sample) rather than verbally, focus on sensory information (55%) instead of intuitive information, process information actively (66%) instead of reflectively, and understand information globally (59%) rather than sequentially. These preferences varied between cohorts (freshman, sophomore, etc.) and a significantly higher percentage of female students preferred active and sensing learning styles. Compared to other engineering student populations, our sample of Tulane BMEN students contained the highest percentage of students preferring the global learning style. Whether this is a general trend for all BMEN students or a trait specific to Tulane engineers requires further investigation. Regardless, this study confirms the existence of a range of learning styles within biomedical engineering students, and provides motivation for instructors to consider how well their teaching style engages multiple learning styles. PMID:12449770

  7. Analyser-based x-ray imaging for biomedical research

    International Nuclear Information System (INIS)

    Analyser-based imaging (ABI) is one of the several phase-contrast x-ray imaging techniques being pursued at synchrotron radiation facilities. With advancements in compact source technology, there is a possibility that ABI will become a clinical imaging modality. This paper presents the history of ABI as it has developed from its laboratory source to synchrotron imaging. The fundamental physics of phase-contrast imaging is presented both in a general sense and specifically for ABI. The technology is dependent on the use of perfect crystal monochromator optics. The theory of the x-ray optics is developed and presented in a way that will allow optimization of the imaging for specific biomedical systems. The advancement of analytical algorithms to produce separate images of the sample absorption, refraction angle map and small-angle x-ray scattering is detailed. Several detailed applications to biomedical imaging are presented to illustrate the broad range of systems and body sites studied preclinically to date: breast, cartilage and bone, soft tissue and organs. Ultimately, the application of ABI in clinical imaging will depend partly on the availability of compact sources with sufficient x-ray intensity comparable with that of the current synchrotron environment. (paper)

  8. Arab nations lagging behind other Middle Eastern countries in biomedical research: a comparative study

    Directory of Open Access Journals (Sweden)

    Bakoush Omran

    2009-04-01

    Full Text Available Abstract Background Analysis of biomedical research and publications in a country or group of countries is used to monitor research progress and trends. This study aims to assess the performance of biomedical research in the Arab world during 2001–2005 and to compare it with other Middle Eastern non-Arab countries. Methods PubMed and Science Citation Index Expanded (SCI-expanded were searched systematically for the original biomedical research publications and their citation frequencies of 16 Arab nations and three non-Arab Middle Eastern countries (Iran, Israel and Turkey, all of which are classified as middle or high income countries. Results The 16 Arab countries together have 5775 and 14,374 original research articles listed by PubMed and SCI-expanded, respectively, significantly less (p Conclusion The Arab world is producing fewer biomedical publications of lower quality than other Middle Eastern countries. Studies are needed to clarify the causes and to propose strategies to improve the biomedical research status in Arab countries.

  9. What Is Wrong with Competency Research? Two Propositions

    Directory of Open Access Journals (Sweden)

    Rossilah Jamil

    2015-08-01

    Full Text Available The theory and practice of competency approach has remained significant even decades after its conception. However despite its omnipresence, its validity has been repeatedly questioned. For it to be a truly useful tool, these criticisms and their roots must be critically analyzed to identify improvement measures. To find the solutions, a proper analysis of the competency subject must be first conducted. This paper aims to revisit the prevailing competency theories and backgrounds, with the intention to identify gaps and propose corrective measures. This paper starts by reviewing the theoretical foundations underpinning the competency approach, its origins, frameworks and key criticisms. Based on the reviews, it was found that the approach suffers two limitations. Firstly, its frameworks tend to be bias towards achieving utilitarian objective whereby definition of competent managers is limited to their contribution to organizational economic performance. Secondly, its research were mainly conducted from the positivistic lenses which over-simply the complex nature of managerial work. Based on these findings, the author then proposes epistemological and ideological turns that researchers should consider in researching the competency subject.

  10. A Study of the Information Literacy of Biomedical Graduate Students: Based on the Thesis Topic Discovery Process in Molecular Biology Research

    Directory of Open Access Journals (Sweden)

    Jhao-Yen Huang

    2014-06-01

    Full Text Available The biomedical information environment is in a state of constant and rapid change due to the increase in research data and rapid technological advances. In Taiwan, few research has investigated the information literacy of biomedical graduate students. This exploratory study examined the information literacy abilities and training of biomedical graduate students in Taiwan. Semi-structured interviews based on the Association of College and Research Libraries Information Literacy Competency Standards for Science and Engineering/Technology were conducted with 20 molecular biological graduate students. The interview inquired about their information-seeking channels and information literacy education. The findings show that the biomedical graduate students developed a workable thesis topic with their advisors. Through various information-seeking channels and retrieval strategies, they obtained and critically evaluated information to address different information needs for their thesis research. Through seminars, annual conferences and papers, the interviewees were informed of current developments in their field. Subsequently, through written or oral communications, they were able to integrate and exchange the information. Most interviewees cared about the social, economic, legal, and ethical issues surrounding the use of information. College courses and labs were the main information literacy education environment for them to learn about research skills and knowledge. The study concludes four areas to address for the information literacy of biomedical graduate students, i.e., using professional information, using the current information, efficiency in assessing the domain information, and utilization of diverse information channels. Currently, the interviewees showed rather low usage of library resources, which is a concern for biomedical educators and libraries. [Article content in Chinese

  11. Beyond competence: advance directives in dementia research

    OpenAIRE

    Jongsma, Karin Rolanda; van de Vathorst, Suzanne

    2015-01-01

    Dementia is highly prevalent and incurable. The participation of dementia patients in clinical research is indispensable if we want to find an effective treatment for dementia. However, one of the primary challenges in dementia research is the patients’ gradual loss of the capacity to consent. Patients with dementia are characterized by the fact that, at an earlier stage of their life, they were able to give their consent to participation in research. Therefore, the phase when patients are st...

  12. Research Traceability using Provenance Services for Biomedical Analysis

    CERN Document Server

    Anjum, Ashiq; Branson, Andrew; Habib, Irfan; McClatchey, Richard; Solomonides, Tony

    2012-01-01

    We outline the approach being developed in the neuGRID project to use provenance management techniques for the purposes of capturing and preserving the provenance data that emerges in the specification and execution of workflows in biomedical analyses. In the neuGRID project a provenance service has been designed and implemented that is intended to capture, store, retrieve and reconstruct the workflow information needed to facilitate users in conducting user analyses. We describe the architecture of the neuGRID provenance service and discuss how the CRISTAL system from CERN is being adapted to address the requirements of the project and then consider how a generalised approach for provenance management could emerge for more generic application to the (Health)Grid community.

  13. Multicultural Counseling Competencies Research: A 20-Year Content Analysis

    Science.gov (United States)

    Worthington, Roger L.; Soth-McNett, Angela M.; Moreno, Matthew V.

    2007-01-01

    The authors conducted a 20-year content analysis of the entire field of empirical research on the multicultural counseling competencies (D. W. Sue et al., 1982). They conducted an exhaustive search for empirical research articles using PsycINFO, as well as complete reviews of the past 20 years of several journals (e.g., Journal of Counseling…

  14. Emotional competence in healthcare professionals: correlationaland and comparative research

    OpenAIRE

    Veiga-Branco, Augusta; Afonso, Julieta; Caetano, Isabelle

    2012-01-01

    Emotional competence in healthcare professionals: correlational and comparative research Introdution - The relevance of this first empirical research (to our knowledge) in Continued Care National Network (RCNN) context,emerge to understand the role of emotions in workplace (Austin, Dore & Donovan, 2008; Liu et al. 2008; Barsade, Ramarajan, Burack,2008), here, with ill people and great physical and psychological weakn...

  15. Medical and biomedical research productivity from the Kingdom of Saudi Arabia (2008-2012

    Directory of Open Access Journals (Sweden)

    Rabia Latif

    2015-01-01

    Full Text Available Background: Biomedical publications from a country mirror the standard of Medical Education and practice in that country. It is important that the performance of the health profession is occasionally documented. Aims: This study aimed to analyze the quantity and quality of biomedical publications from the Kingdom of Saudi Arabia (KSA in international journals indexed in PubMed between 2008 and 2012. Materials and Methods: PubMed was searched for publications associated with KSA from 2008 to 2012. The search was limited to medical and biomedical subjects. Results were saved in a text file and later checked carefully to exclude false positive errors. The quality of the publication was assessed using Journal Citation Report 2012. Results: Biomedical research production in KSA in those 5 years showed a clear linear progression. Riyadh was the main hub of medical and biomedical research activity. Most of the publications (40.9% originated from King Saud University (KSU. About half of the articles were published in journals with an Impact Factor (IF of < 1, one-fourth in journals with no IF, and the remaining one-fourth in journals with a high IF (≥1. Conclusion: This study revealed that research activity in KSA is increasing. However, there is an increasing trend of publishing in local journals with a low IF. More effort is required to promote medical research in Saudi Arabia.

  16. Market-oriented research and competence development

    DEFF Research Database (Denmark)

    Grunert, Klaus G.

    2002-01-01

    At MAPP, we are convinced that market orientation is a good thing. We know that it contributes to better company performance, in the food sector and elsewhere. We also believe in market orientation in our work. Among other things, this implies that our research has to be topical and relevant in the...... eyes of potential users. This report shows examples of research where we believe this to be the case....

  17. Radiation protection in medical and biomedical research; Proteccion radiologica en la investigacion medica y biomedica

    Energy Technology Data Exchange (ETDEWEB)

    Fuente Puch, A.E. de la, E-mail: andres@orasen.co.cuES [Centro Nacional de Seguridad Nuclear, La Habana (Cuba)

    2013-11-01

    The human exposure to ionizing radiation in the context of medical and biomedical research raises specific ethical challenges whose resolution approaches should be based on scientific, legal and procedural matters. Joint Resolution MINSAP CITMA-Regulation 'Basic Standards of Radiation Safety' of 30 November 2001 (hereafter NBS) provides for the first time in Cuba legislation specifically designed to protect patients and healthy people who participate in research programs medical and biomedical and exposed to radiation. The objective of this paper is to demonstrate the need to develop specific requirements for radiation protection in medical and biomedical research, as well as to identify all the institutions involved in this in order to establish the necessary cooperation to ensure the protection of persons participating in the investigation.

  18. Biomedical Informatics Research and Education at the EuroMISE Center

    Czech Academy of Sciences Publication Activity Database

    Zvárová, Jana

    2006-01-01

    Roč. 45, Suppl. (2006), s. 166-173. ISSN 0026-1270 Grant ostatní: Evropské sociální fondy CZ04307/42011/0013 Institutional research plan: CEZ:AV0Z10300504 Keywords : biomedical informatics * research * education * healthcare * information society Subject RIV: BJ - Thermodynamics Impact factor: 1.684, year: 2006

  19. Effects of government spending on research workforce development: evidence from biomedical postdoctoral researchers.

    Directory of Open Access Journals (Sweden)

    Hyungjo Hur

    Full Text Available We examine effects of government spending on postdoctoral researchers' (postdocs productivity in biomedical sciences, the largest population of postdocs in the US. We analyze changes in the productivity of postdocs before and after the US government's 1997 decision to increase NIH funding. In the first round of analysis, we find that more government spending has resulted in longer postdoc careers. We see no significant changes in researchers' productivity in terms of publication and conference presentations. However, when the population is segmented by citizenship, we find that the effects are heterogeneous; US citizens stay longer in postdoc positions with no change in publications and, in contrast, international permanent residents (green card holders produce more conference papers and publications without significant changes in postdoc duration. Possible explanations and policy implications of the analysis are discussed.

  20. Reproducible Research Practices and Transparency across the Biomedical Literature

    Science.gov (United States)

    Khoury, Muin J.; Schully, Sheri D.; Ioannidis, John P. A.

    2016-01-01

    There is a growing movement to encourage reproducibility and transparency practices in the scientific community, including public access to raw data and protocols, the conduct of replication studies, systematic integration of evidence in systematic reviews, and the documentation of funding and potential conflicts of interest. In this survey, we assessed the current status of reproducibility and transparency addressing these indicators in a random sample of 441 biomedical journal articles published in 2000–2014. Only one study provided a full protocol and none made all raw data directly available. Replication studies were rare (n = 4), and only 16 studies had their data included in a subsequent systematic review or meta-analysis. The majority of studies did not mention anything about funding or conflicts of interest. The percentage of articles with no statement of conflict decreased substantially between 2000 and 2014 (94.4% in 2000 to 34.6% in 2014); the percentage of articles reporting statements of conflicts (0% in 2000, 15.4% in 2014) or no conflicts (5.6% in 2000, 50.0% in 2014) increased. Articles published in journals in the clinical medicine category versus other fields were almost twice as likely to not include any information on funding and to have private funding. This study provides baseline data to compare future progress in improving these indicators in the scientific literature. PMID:26726926

  1. Nanocellulose in Polymer Composites and Biomedical: Research and Applications

    Energy Technology Data Exchange (ETDEWEB)

    Lu, Yuan [ORNL; Tekinalp, Halil L [ORNL; Peter, William H [ORNL; Eberle, Cliff [ORNL; Naskar, Amit K [ORNL; Ozcan, Soydan [ORNL

    2014-01-01

    Nanocellulose materials are nano-sized cellulose fibers or crystals that are produced by bacteria or derived from plants. These materials exhibit exceptional strength characteristics, light weight, transparency, and excellent biocompatibility. Compared to some other nanomaterials, nanocellulose is renewable and less expensive to produce. As such, a wide range of applications for nanocellulose has been envisioned. Most extensively studied areas include polymer composites and biomedical applications. Cellulose nanofibrils and nanocrystals have been used to reinforce both thermoplastic and thermoset polymers. Given the hydrophilic nature of these materials, the interfacial properties with most polymers are often poor. Various surface modification procedures have thus been adopted to improve the interaction between polymer matrix and cellulose nanofibrils or nanocrystals. In addition, the applications of nanocellulose as biomaterials have been explored including wound dressing, tissue repair, and medical implants. Nanocellulose materials for wound healing and periodontal tissue recovery have become commercially available, demonstrating the great potential of nanocellulose as a new generation of biomaterials. In this review, we highlight the applications of nanocellulose as reinforcing fillers for composites and the effect of surface modification on the mechanical properties as well as the application as biomaterials.

  2. Boundary-Work in the Health Research Field: Biomedical and Clinician Scientists' Perceptions of Social Science Research

    Science.gov (United States)

    Albert, Mathieu; Laberge, Suzanne; Hodges, Brian D.

    2009-01-01

    Funding agencies in Canada are attempting to break down the organizational boundaries between disciplines to promote interdisciplinary research and foster the integration of the social sciences into the health research field. This paper explores the extent to which biomedical and clinician scientists' perceptions of social science research operate…

  3. [Metrology research on biomedical engineering publications from China in recent years].

    Science.gov (United States)

    Yu, Lu; Su, Juan; Wang, Ying; Sha, Xianzheng

    2014-12-01

    The present paper is to evaluate the scientific research level and development trends of biomedical engineering in China using metrology analysis on Chinese biomedical engineering scientific literatures. Pubmed is used to search the biomedical engineering publications in recent 5 years which are indexed by Science Citation Index, and the number and cited times of these publications and the impact factor of the journals are analyzed. The results show that comparing with the world, although the number of the publication in China has increased in recent 5 years, there is still much room for improvement. Among Chinese mainland, Hongkong and Taiwan, Chinese mainland maintains the obvious advantage in this subject, but Hongkong has the highest average cited number. Shanghai and Beijing have better research ability than other areas in Chinese mainland. PMID:25868256

  4. Selection Mechanisms Underlying High Impact Biomedical Research - A Qualitative Analysis and Causal Model

    OpenAIRE

    Zelko, Hilary; Zammar, Guilherme Roberto; Bonilauri Ferreira, Ana Paula; Phadtare, Amruta; Shah, Jatin; Pietrobon, Ricardo

    2010-01-01

    Background Although scientific innovation has been a long-standing topic of interest for historians, philosophers and cognitive scientists, few studies in biomedical research have examined from researchers' perspectives how high impact publications are developed and why they are consistently produced by a small group of researchers. Our objective was therefore to interview a group of researchers with a track record of high impact publications to explore what mechanism they believe contribute ...

  5. A roadmap for caGrid, an enterprise Grid architecture for biomedical research.

    Science.gov (United States)

    Saltz, Joel; Hastings, Shannon; Langella, Stephen; Oster, Scott; Kurc, Tahsin; Payne, Philip; Ferreira, Renato; Plale, Beth; Goble, Carole; Ervin, David; Sharma, Ashish; Pan, Tony; Permar, Justin; Brezany, Peter; Siebenlist, Frank; Madduri, Ravi; Foster, Ian; Shanbhag, Krishnakant; Mead, Charlie; Chue Hong, Neil

    2008-01-01

    caGrid is a middleware system which combines the Grid computing, the service oriented architecture, and the model driven architecture paradigms to support development of interoperable data and analytical resources and federation of such resources in a Grid environment. The functionality provided by caGrid is an essential and integral component of the cancer Biomedical Informatics Grid (caBIG) program. This program is established by the National Cancer Institute as a nationwide effort to develop enabling informatics technologies for collaborative, multi-institutional biomedical research with the overarching goal of accelerating translational cancer research. Although the main application domain for caGrid is cancer research, the infrastructure provides a generic framework that can be employed in other biomedical research and healthcare domains. The development of caGrid is an ongoing effort, adding new functionality and improvements based on feedback and use cases from the community. This paper provides an overview of potential future architecture and tooling directions and areas of improvement for caGrid and caGrid-like systems. This summary is based on discussions at a roadmap workshop held in February with participants from biomedical research, Grid computing, and high performance computing communities. PMID:18560123

  6. Ohio Marketing Management and Research. Technical Competency Profile (TCP).

    Science.gov (United States)

    Ray, Gayl M.; Wilson, Nick; Mangini, Rick

    This document provides a framework for a broad-based secondary and postsecondary curriculum to prepare students for employment in marketing management and research (MMR). The first part of the technical competency profile (TCP) contains the following items: an explanation of the purpose and scope of Ohio's TCPs; college tech prep program…

  7. Advancing Massage Therapy Research Competencies: Dimensions for Thought and Action.

    Science.gov (United States)

    Hymel, Glenn M.

    Two major developments in the therapeutic massage and bodywork profession have recently brought to the forefront the issue of research competencies. The profession has been called to a potentially heightened level of credibility. One challenge to the profession's development is that of coordinating the various curricular, instructional,…

  8. Biomedical engineering. A means to add new dimension to medicine and research.

    Science.gov (United States)

    Doerr, D F

    1992-08-01

    Biomedical engineering is an evolving science that seeks to insert technically oriented and trained personnel to assist medical professionals in solving technological problems in the pursuit of innovations in the delivery of health care. Consequently, engineering solutions are brought to bear on problems that previously were outside the training of physicians and beyond the understanding or appreciation of the conventionally educated electrical or mechanical engineers. This physician/scientist/engineer team has a capability to extend medicine and research far beyond the capability of a single entity operating alone. How biomedical engineering has added a new dimension to medical science at the Kennedy Space Center is described. PMID:1402774

  9. Biomedical engineering - A means to add new dimension to medicine and research

    Science.gov (United States)

    Doerr, D. F.

    1992-01-01

    Biomedical engineering is an evolving science that seeks to insert technically oriented and trained personnel to assist medical professionals in solving technological problems in the pursuit of innovations in the delivery of health care. Consequently, engineering solutions are brought to bear on problems that previously were outside the training of physicians and beyond the understanding or appreciation of the conventionally educated electrical or mechanical engineers. This physician/scientist/engineer team has a capability to extend medicine and research far beyond the capability of a single entity operating alone. How biomedical engineering has added a new dimension to medical science at the Kennedy Space Center is described.

  10. Publication planning: promoting an ethics of transparency and integrity in biomedical research.

    Science.gov (United States)

    DeTora, L; Foster, C; Skobe, C; Yarker, Y E; Crawley, F P

    2015-09-01

    Biomedical research should include plans to communicate complete and accurate results to the scientific community and the public in a timely manner. All too often, however, such planning is lacking until after data have been generated. We developed a collaborative professional statement following review of the indexed biomedical literature and relevant professional society guidelines. Planning for publications before, during and after biomedical research studies are conducted promotes the timely dissemination of accurate and comprehensive results. Effective publication planning accounts for the work of all contributors, encourages full transparency and contributes to overall scientific integrity. Although the most obvious contribution of publication planning is to result dissemination, the best planning may also help improve the overall quality of research study design and the overall integrity of study conduct by keeping the final audience in the forefront of the investigators' attention. Publication planning can help biomedical researchers achieve and maintain high standards of transparency and integrity. Table 1 below highlights briefly some of the aspects to be included in a publication plan. PMID:26311328

  11. Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents

    Science.gov (United States)

    Lajonchere, Clara M.; Wheeler, Barbara Y.; Valente, Thomas W.; Kreutzer, Cary; Munson, Aron; Narayanan, Shrikanth; Kazemzadeh, Abe; Cruz, Roxana; Martinez, Irene; Schrager, Sheree M.; Schweitzer, Lisa; Chklovski, Tara; Hwang, Darryl

    2016-01-01

    Low income Hispanic families experience multiple barriers to accessing evidence-based information on Autism Spectrum Disorders (ASD). This study utilized a mixed-strategy intervention to create access to information in published bio-medical research articles on ASD by distilling the content into parent-friendly English- and Spanish-language ASD…

  12. Patterns of biomedical science production in a sub-Saharan research center

    OpenAIRE

    Agnandji Selidji T; Tsassa Valerie; Conzelmann Cornelia; Köhler Carsten; Ehni Hans-Jörg

    2012-01-01

    Abstract Background Research activities in sub-Saharan Africa may be limited to delegated tasks due to the strong control from Western collaborators, which could lead to scientific production of little value in terms of its impact on social and economic innovation in less developed areas. However, the current contexts of international biomedical research including the development of public-private partnerships and research institutions in Africa suggest that scientific activities are growing ...

  13. Competence network University and Research 'perspective nuclear technology in Germany'

    International Nuclear Information System (INIS)

    With a fresh concept, the competence network University and Research revived the tradition of network meetings between research, universities and the nuclear industry on 23 and 24 September 2013. The DAtF (Deutsches Atomforum e.V.) (German Nuclear Forum, registered association) in cooperation with AREVA GmbH and VGB PowerTech e.V., invited those concerned to meet in Erlangen under the motto 'Perspective nuclear technology in Germany'. Around 50 representatives from education and research institutes followed the invitation, as did experts and decision-makers from the nuclear industry. The objective of this series of events is to broach the issue of the conservation of competence in nuclear technology in Germany and internationally, and make the related issues the subject of discussion as well as promote a regular exchange of information and experience between industry, research and educational institutions. (orig.)

  14. Deriving future oriented research and competence requirements based on scenarios

    DEFF Research Database (Denmark)

    Sonne, Anne-Mette; Harmsen, Hanne; Jensen, Birger Boutrup

    overnight. Consequently companies need to try to be foresighted with regards to what is required to operate successfully not only today but also tomorrow and in five and ten years. Hence, companies are faced with trying to assess how to best prepare themselves for a tomorrow that they can only guess about...... scenarios for this purpose. Most scenario studies report mostly on the scenario construction, were as we want to focus on the suitability of scenario methods as a mean of deducting competence requirements and research needs. Also scenario techniques have mostly been used on either a company level or a macro......The key to a company's survival lies in its ability to adapt itself to an ever changing world. A company's knowledge and competencies must be fitted to the requirements of the environment in which it operates. However, the kind of competencies that ensures a company's survival are not acquired...

  15. Chimpanzees in AIDS research: A biomedical and bioethical perspective.

    NARCIS (Netherlands)

    R. van den Akker (Ruud); M. Balls; J.W. Eichberg; J. Goodall; J.L. Heeney (Jonathan); A.D.M.E. Osterhaus (Albert); A.M. Prince; I. Spruit

    1993-01-01

    textabstractThe present article represents a consensus view of the appropriate utilization of chimpanzees in AIDS research arrived at as a result of a meeting of a group of scientists involved in AIDS research with chimpanzees and bioethicists. The paper considers which types of studies are scientif

  16. Integrating Heterogeneous Biomedical Data for Cancer Research: the CARPEM infrastructure.

    Science.gov (United States)

    Rance, Bastien; Canuel, Vincent; Countouris, Hector; Laurent-Puig, Pierre; Burgun, Anita

    2016-01-01

    Cancer research involves numerous disciplines. The multiplicity of data sources and their heterogeneous nature render the integration and the exploration of the data more and more complex. Translational research platforms are a promising way to assist scientists in these tasks. In this article, we identify a set of scientific and technical principles needed to build a translational research platform compatible with ethical requirements, data protection and data-integration problems. We describe the solution adopted by the CARPEM cancer research program to design and deploy a platform able to integrate retrospective, prospective, and day-to-day care data. We designed a three-layer architecture composed of a data collection layer, a data integration layer and a data access layer. We leverage a set of open-source resources including i2b2 and tranSMART. PMID:27437039

  17. Integrating Heterogeneous Biomedical Data for Cancer Research: the CARPEM infrastructure

    Science.gov (United States)

    Canuel, Vincent; Countouris, Hector; Laurent-Puig, Pierre; Burgun, Anita

    2016-01-01

    Summary Cancer research involves numerous disciplines. The multiplicity of data sources and their heterogeneous nature render the integration and the exploration of the data more and more complex. Translational research platforms are a promising way to assist scientists in these tasks. In this article, we identify a set of scientific and technical principles needed to build a translational research platform compatible with ethical requirements, data protection and data-integration problems. We describe the solution adopted by the CARPEM cancer research program to design and deploy a platform able to integrate retrospective, prospective, and day-to-day care data. We designed a three-layer architecture composed of a data collection layer, a data integration layer and a data access layer. We leverage a set of open-source resources including i2b2 and tranSMART. PMID:27437039

  18. Measuring the Outcome of Biomedical Research: A Systematic Literature Review

    OpenAIRE

    Thonon, Frédérique; Boulkedid, Rym; Delory, Tristan; Rousseau, Sophie; Saghatchian, Mahasti; van Harten, Wim; O’Neill, Claire; Alberti, Corinne

    2015-01-01

    Background There is an increasing need to evaluate the production and impact of medical research produced by institutions. Many indicators exist, yet we do not have enough information about their relevance. The objective of this systematic review was (1) to identify all the indicators that could be used to measure the output and outcome of medical research carried out in institutions and (2) enlist their methodology, use, positive and negative points. Methodology We have searched 3 databases ...

  19. Development, implementation and critique of a bioethics framework for pharmaceutical sponsors of human biomedical research.

    Science.gov (United States)

    Van Campen, Luann E; Therasse, Donald G; Klopfenstein, Mitchell; Levine, Robert J

    2015-11-01

    Pharmaceutical human biomedical research is a multi-dimensional endeavor that requires collaboration among many parties, including those who sponsor, conduct, participate in, or stand to benefit from the research. Human subjects' protections have been promulgated to ensure that the benefits of such research are accomplished with respect for and minimal risk to individual research participants, and with an overall sense of fairness. Although these protections are foundational to clinical research, most ethics guidance primarily highlights the responsibilities of investigators and ethics review boards. Currently, there is no published resource that comprehensively addresses bioethical responsibilities of industry sponsors; including their responsibilities to parties who are not research participants, but are, nevertheless key stakeholders in the endeavor. To fill this void, in 2010 Eli Lilly and Company instituted a Bioethics Framework for Human Biomedical Research. This paper describes how the framework was developed and implemented and provides a critique based on four years of experience. A companion article provides the actual document used by Eli Lilly and Company to guide ethical decisions regarding all phases of human clinical trials. While many of the concepts presented in this framework are not novel, compiling them in a manner that articulates the ethical responsibilities of a sponsor is novel. By utilizing this type of bioethics framework, we have been able to develop bioethics positions on various topics, provide research ethics consultations, and integrate bioethics into the daily operations of our human biomedical research. We hope that by sharing these companion papers we will stimulate discussion within and outside the biopharmaceutical industry for the benefit of the multiple parties involved in pharmaceutical human biomedical research. PMID:26325424

  20. Increasing disparities between resource inputs and outcomes, as measured by certain health deliverables, in biomedical research.

    Science.gov (United States)

    Bowen, Anthony; Casadevall, Arturo

    2015-09-01

    Society makes substantial investments in biomedical research, searching for ways to better human health. The product of this research is principally information published in scientific journals. Continued investment in science relies on society's confidence in the accuracy, honesty, and utility of research results. A recent focus on productivity has dominated the competitive evaluation of scientists, creating incentives to maximize publication numbers, citation counts, and publications in high-impact journals. Some studies have also suggested a decreasing quality in the published literature. The efficiency of society's investments in biomedical research, in terms of improved health outcomes, has not been studied. We show that biomedical research outcomes over the last five decades, as estimated by both life expectancy and New Molecular Entities approved by the Food and Drug Administration, have remained relatively constant despite rising resource inputs and scientific knowledge. Research investments by the National Institutes of Health over this time correlate with publication and author numbers but not with the numerical development of novel therapeutics. We consider several possibilities for the growing input-outcome disparity including the prior elimination of easier research questions, increasing specialization, overreliance on reductionism, a disproportionate emphasis on scientific outputs, and other negative pressures on the scientific enterprise. Monitoring the efficiency of research investments in producing positive societal outcomes may be a useful mechanism for weighing the efficacy of reforms to the scientific enterprise. Understanding the causes of the increasing input-outcome disparity in biomedical research may improve society's confidence in science and provide support for growing future research investments. PMID:26283360

  1. Guidelines for euthanasia of laboratory animals used in biomedical research

    Directory of Open Access Journals (Sweden)

    Adina Baias,

    2012-06-01

    Full Text Available Laboratory animals are used in several fields of science research, especially in biology, medicine and veterinary medicine. The majority of laboratory animals used in research are experimental models that replace the human body in study regarding pharmacological or biological safety products, studies conducted for a betterunderstanding of oncologic processes, toxicology, genetic studies or even new surgical techniques. Experimental protocols include a stage in which animals are euthanized in order to remove organs and tissues,or for no unnecessary pain and suffering of animals (humane endpoints or to mark the end of research. The result of euthanasia techniques is a rapid loss of consciousness followed by cardiac arrest, respiratory arrest and disruption of brain activity. Nowadays, the accepted euthanasia techniques can use chemicals (inhalant agents like: carbon dioxide, nitrogen or argon, overdoses of injectable anesthetics or physical methods (decapitation, cervical spine dislocation, stunning, gunshot, pitching.

  2. New Program Aims $300-Million at Young Biomedical Researchers

    Science.gov (United States)

    Goodall, Hurley

    2008-01-01

    Medical scientists just starting at universities have been, more and more often, left empty-handed when the federal government awards grants. To offset this, the Howard Hughes Medical Institute, a nonprofit organization dedicated to medical research, announced a new program that will award $300-million to as many as 70 young scientists. The Early…

  3. Biomedical Informatics Research for Individualized Life - Long Shared Healthcare

    Czech Academy of Sciences Publication Activity Database

    Zvárová, Jana; Hanzlíček, Petr; Nagy, Miroslav; Přečková, Petra; Zvára, K.; Seidl, L.; Bureš, V.; Šubrt, D.; Dostálová, T.; Seydlová, M.

    2009-01-01

    Roč. 29, č. 2 (2009), s. 31-41. ISSN 0208-5216 R&D Projects: GA AV ČR 1ET200300413 Institutional research plan: CEZ:AV0Z10300504 Keywords : electronic health record * semantic interoperability * dentistry * cardiology Subject RIV: IN - Informatics, Computer Science

  4. Adverse reproduction outcomes among employees working in biomedical research laboratories

    DEFF Research Database (Denmark)

    Wennborg, H.; Bonde, Jens Peter; Stenbeck, M.;

    2002-01-01

    Objectives The aim of the study was to investigate reproductive outcomes such as birthweight, preterm births, and postterm births among women working in research laboratories while pregnant. Methods Female university personnel were identified from a source cohort of Swedish laboratory employees...

  5. The application of electron paramagnetic resonance in biomedical research

    International Nuclear Information System (INIS)

    Electron paramagnetic resonance technique has been found more than half a century, for free radicals detection application, it has been applied to various research studies, and promotes the development of the biomedicine. This article summarized the various free radicals measurement by the electron paramagnetic resonance in biology tissue, and the application of the spin labeling and electron paramagnetic resonance imaging technology in biomedicine. (authors)

  6. The Biomedical Resource Ontology (BRO) to Enable Resource Discovery in Clinical and Translational Research

    OpenAIRE

    Tenenbaum, Jessica D; Whetzel, Patricia L.; Anderson, Kent; Borromeo, Charles D; Ivo D. Dinov; Gabriel, Davera; Kirschner, Beth; Mirel, Barbara; Morris, Tim; Noy, Natasha; NYULAS, CSONGOR; Rubenson, David; Saxman, Paul R.; Singh, Harpreet; Whelan, Nancy

    2010-01-01

    The biomedical research community relies on a diverse set of resources, both within their own institutions and at other research centers. In addition, an increasing number of shared electronic resources have been developed. Without effective means to locate and query these resources, it is challenging, if not impossible, for investigators to be aware of the myriad resources available, or to effectively perform resource discovery when the need arises. In this paper, we describe the development...

  7. Analytical techniques and quality control in biomedical trace element research

    DEFF Research Database (Denmark)

    Heydorn, K.

    1994-01-01

    The small number of analytical results in trace element research calls for special methods of quality control. It is shown that when the analytical methods are in statistical control, only small numbers of duplicate or replicate results are needed to ascertain the absence of systematic errors....../kg. Measurement compatibility is obtained by control of traceability to certified reference materials, (C) 1994 Wiley-Liss, Inc....

  8. Microarrays—Current and Future Applications in Biomedical Research

    OpenAIRE

    Ulrich Certa

    2011-01-01

    Microarrays covers research where microarrays are applied to address complex biological questions. This new open access journal publishes articles where novel applications or state-of-the art technology developments in the field are reported. In addition, novel methods or data analysis algorithms are under the scope of Microarrays. This journal will serve as a platform for fast and efficient sharing of data within this large user community. As one of the first microarray users in Europe back ...

  9. Proteomics and Mass Spectrometry Applications in Biomedical Research

    OpenAIRE

    Chow, M; Zheng, R; Silva-Sanchez, C.; Koh, J; Chen, S.; Diaz, C.

    2011-01-01

    Proteomics and mass spectrometry have provided unprecedented tools for fast, accurate, high throughput biomolecular separation and characterization, which are indispensable towards understanding the biological and medical systems. Studying at the protein level allows researchers to investigate how proteins, their dynamics and modifications affect cellular processes and how cellular processes and the environment affect proteins. The mission of our facility is to provide excellent service and t...

  10. Karma, reincarnation, and medicine: Hindu perspectives on biomedical research

    OpenAIRE

    Hutchinson, Janis Faye; Sharp, Richard

    2008-01-01

    Prior to the completion of the Human Genome Project, bioethicists and other academics debated the impact of this new genetic information on medicine, health care, group identification, and peoples’ lives. A major issue is the potential for unintended and intended adverse consequences to groups and individuals. When conducting research in, for instance, American Indian and Alaskan native (AI/AN) populations, political, cultural, religious and historical issues must be considered. Among African...

  11. PS1-59: Collecting Biomedical Specimens in Health Research

    OpenAIRE

    Ulrich, Kevin

    2012-01-01

    Survey research organizations are increasingly being tasked with obtaining consent and, in some cases, collecting biological specimens from potential respondents. In order to obtain high response rates in these types of studies, it is crucial that survey methodologists investigate best practices to improve response in the collection of these types of data. Under what circumstances are participants willing to consent to these procedures? What methods can be utilized to best facilitate the coll...

  12. Image-based Informatics for Preclinical Biomedical Research

    Energy Technology Data Exchange (ETDEWEB)

    Tobin Jr, Kenneth William [ORNL; Aykac, Deniz [ORNL; Muthusamy Govindasamy, Vijaya Priya [ORNL; Karnowski, Thomas Paul [ORNL; Price, Jeffery R [ORNL; Wall, Jonathan [ORNL; Gregor, Jens [ORNL; Gleason, Shaun Scott [ORNL

    2006-01-01

    In 2006, the New England Journal of Medicine selected medical imaging as one of the eleven most important innovations of the past 1,000 years, primarily due to its ability to allow physicians and researchers to visualize the very nature of disease. As a result of the broad-based adoption of micro imaging technologies, preclinical researchers today are generating terabytes of image data from both anatomic and functional imaging modes. In this paper we describe our early research to apply content-based image retrieval to index and manage large image libraries generated in the study of amyloid disease in mice. Amyloidosis is associated with diseases such as Alzheimer's, type 2 diabetes, chronic inflammation and myeloma. In particular, we will focus on results to date in the area of small animal organ segmentation and description for CT, SPECT, and PET modes and present a small set of preliminary retrieval results for a specific disease state in kidney CT crosssections.

  13. Cross-Cultural Communication Training for Students in Multidisciplinary Research Area of Biomedical Engineering

    Directory of Open Access Journals (Sweden)

    Shigehiro Hashimoto

    2014-08-01

    Full Text Available Biomedical Engineering makes multidisciplinary research area, which includes biology, medicine, engineering and others. Communication training is important for students, who have a potential to develop Biomedical Engineering. Communication is not easy in a multidisciplinary research area, because each area has its own background of thinking. Because each nation has its own background of culture, on the other hand, international communication is not easy, either. A cross-cultural student program has been designed for communication training in the multidisciplinary research area. Students from a variety of backgrounds of research area and culture have joined in the program: mechanical engineering, material science, environmental engineering, science of nursing, dentist, pharmacy, electronics, and so on. The program works well for communication training in the multidisciplinary research area of biomedical engineering. Foreign language and digital data give students chance to study several things: how to make communication precisely, how to quote previous data. The experience in the program helps students not only understand new idea in the laboratory visit, but also make a presentation in the international research conference. The program relates to author's several experiences: the student internship abroad, the cross-cultural student camp, multi PhD theses, various affiliations, and the creation of the interdisciplinary department.

  14. [Biomedical research: the debate on the reduction and emergence concepts].

    Science.gov (United States)

    Boury, D; Deschamps, C; Dante Menozzi, F; Raze, D; Vandenbunder, B; de Bouvet, A; Dei-Cas, E

    2005-01-01

    The theoretical bases of medical knowledge exert a strong influence on both clinical practice and representations of living and health. In this perspective, reduction and emergence notions play a major role. Microreduction is the predominant analytical strategy used today in biology, as it is usually considered that essential life mechanisms can be reduced to molecular processes. Likewise, macroreduction proposes that parts can be defined in terms of their belonging to wholes, as it is usually assumed, for instance, in genetic epidemiology. With regard to emergence, this notion, which focuses on properties of a whole that cannot be deduced from properties of its parts, is consistent with both nature of living and evolution theory. The apparent success of reduction like analytical modality has generated in scientific community and public opinion an ideological reductionism, which corresponds, ontologically, to both physicalism (things can be entirely understood in terms of their parts), and atomism (things go their own way, independently of other things). Genetic reductionism has generated new cosmological representations of living, where past, present and future of living beings could potentially be deduced from fallacious, simple views of genome sequences. These views may lead to quantitative or qualitative definitions of standard patterns and hierarchies. In practical terms, research activity should integrate limits, strains as well as reductionism advantages. Biologists should also consider risks associated with an ideological, unrestricted reductionism, applied to any existence aspect, a notion with questionable legitimacy and with potential ethical, philosophical, and political involvements that go beyond the simple selection of a research strategy. PMID:16330375

  15. Teacher competencies through the prism of educational research

    OpenAIRE

    Cirila Peklaj

    2015-01-01

    The present article focuses on teacher competencies as a major factor that impacts student learning. Ultimately, all attempts to improve education converge in the teacher and the quality of his/her work with students. With their teaching methods, their communication and their classroom management, teachers can structure the kind of learning environment that will either promote or hinder learning. The purpose of the article is to analyse research on educational productivity in order to select ...

  16. Use of Radioactive Beams for Bio-Medical Research

    CERN Multimedia

    Miederer, M; Allen, B

    2002-01-01

    %title\\\\ \\\\With this Proposal we wish to replace the two previous proposals P42 and P48 (corresponding to the ISOLDE Experiments IS330 and IS331, respectively, including the Addendum 1 dated 04.05.94). Based on experimental results obtained during the last four year's research in the framework of the two proposals and considering modern trends in radiopharmaceutical developments we propose as a first main direction to study systematically relationships between physico-chemical parameters, the concentration and specific activity of tracer molecules and the corresponding biological response. This kind of studies requires highest achievable quality and a universality of radio-tracers, available at ISOLDE. Special attention in this concern is paid to bio-specific tracers (receptor-binding ligands, bio-conjugates etc.) aiming to search for new and more efficient radiopharmaceuticals for radionuclide therapy. The second direction is to support clinical radionuclide therapy by a quantitative follow up of the radionu...

  17. National Space Biomedical Research Institute (NSBRI) JSC Summer Projects

    Science.gov (United States)

    Dowdy, Forrest Ryan

    2014-01-01

    This project optimized the calorie content in a breakfast meal replacement bar for the Advanced Food Technology group. Use of multivariable optimization yielded the highest weight savings possible while simultaneously matching NASA Human Standards nutritional guidelines. The scope of this research included the study of shelf-life indicators such as water activity, moisture content, and texture analysis. Key metrics indicate higher protein content, higher caloric density, and greater mass savings as a result of the reformulation process. The optimization performed for this study demonstrated wide application to other food bars in the Advanced Food Technology portfolio. Recommendations for future work include shelf life studies on bar hardening and overall acceptability data over increased time frames and temperature fluctuation scenarios.

  18. Biomedical scientists' perceptions of ethical and social implications: is there a role for research ethics consultation?

    Directory of Open Access Journals (Sweden)

    Jennifer B McCormick

    Full Text Available BACKGROUND: Research ethics consultation programs are being established with a goal of addressing the ethical, societal, and policy considerations associated with biomedical research. A number of these programs are modelled after clinical ethics consultation services that began to be institutionalized in the 1980s. Our objective was to determine biomedical science researchers' perceived need for and utility of research ethics consultation, through examination of their perceptions of whether they and their institutions faced ethical, social or policy issues (outside those mandated by regulation and examination of willingness to seek advice in addressing these issues. We conducted telephone interviews and focus groups in 2006 with researchers from Stanford University and a mailed survey in December 2006 to 7 research universities in the U.S. FINDINGS: A total of 16 researchers were interviewed (75% response rate, 29 participated in focus groups, and 856 responded to the survey (50% response rate. Approximately half of researchers surveyed (51% reported that they would find a research ethics consultation service at their institution moderately, very or extremely useful, while over a third (36% reported that such a service would be useful to them personally. Respondents conducting human subjects research were more likely to find such a service very to extremely useful to them personally than respondents not conducting human subjects research (20% vs 10%; chi(2 p<0.001. CONCLUSION: Our findings indicate that biomedical researchers do encounter and anticipate encountering ethical and societal questions and concerns and a substantial proportion, especially clinical researchers, would likely use a consultation service if they were aware of it. These findings provide data to inform the development of such consultation programs in general.

  19. Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents.

    Science.gov (United States)

    Lajonchere, Clara M; Wheeler, Barbara Y; Valente, Thomas W; Kreutzer, Cary; Munson, Aron; Narayanan, Shrikanth; Kazemzadeh, Abe; Cruz, Roxana; Martinez, Irene; Schrager, Sheree M; Schweitzer, Lisa; Chklovski, Tara; Hwang, Darryl

    2016-03-01

    Low income Hispanic families experience multiple barriers to accessing evidence-based information on Autism Spectrum Disorders (ASD). This study utilized a mixed-strategy intervention to create access to information in published bio-medical research articles on ASD by distilling the content into parent-friendly English- and Spanish-language ASD Science Briefs and presenting them to participants using two socially-oriented dissemination methods. There was a main effect for short-term knowledge gains associated with the Science Briefs but no effect for the dissemination method. After 5 months, participants reported utilizing the information learned and 90 % wanted to read more Science Briefs. These preliminary findings highlight the potential benefits of distilling biomedical research articles on ASD into parent-friendly educational products for currently underserved Hispanic parents. PMID:26563948

  20. Concept analysis of competency in nursing: Qualitative research

    Directory of Open Access Journals (Sweden)

    Masumeh Bagheri Nesami

    2008-01-01

    Full Text Available (Received 23 Sep ,2008; Accepted 3 Dec ,2008 AbstractBackground and Purpose: Competency is a complicated and an ambiguous concept. It is also a challenging subject in the health care arena, which is significant in different aspects of nursing, such as education, clinic and management. There are ambiguities about it, thus, in this article, researchers conducted analysis of this concept. Materials and methods: This research is a concept analysis by the hybrid method. This model has three steps. In literature review stage, 475 related articles exist in databases up to September 2007 were analyzed and evaluated. As to the importance of educational system in the training of nursing courses, 5 educators were interviewed in the field work stage. After listening to tapes, results were Tran scripted and content analysis was done. In the last stage, holistic analysis was carried out.Results: Best definition and properties of competency was selected based on literature reviews. In the field work stage, categories and attributes, same as literature reviews stage, were emerged with interviewing of nursing educators, in addition to holistic view properties, in relation to attitude domain and creativity of management domain. In the last stage, a hybrid model was delivered.Conclusion: In the Iranian field of nursing, educational planning, implementing competency instrument, nurses and students evaluation can be performed according to this study criterion. J Mazand Univ Med Sci 2008; 18(67:35-42 (Persian

  1. Developing Research Competence in Undergraduate Students through Hands on Learning

    Directory of Open Access Journals (Sweden)

    Zoe E. Davidson

    2015-01-01

    Full Text Available Evidence-based practice is the foundation of nutrition and dietetics. To effectively apply evidence-based practice, health professionals must understand the basis of research. Previous work has identified the lack of involvement of dietitians in research. As part of a curriculum redevelopment in undergraduate nutrition and dietetics courses, research skill teaching was enhanced. This study evaluated the effect of a new, year two level nutrition research methods unit on the perceived research skills of students. The unit consisted of two key components: a student-led class research project and a small group systematic literature review. Prior to commencement and on completion of the course, students completed a modified version of the Research Skills Questionnaire. Results demonstrated that self-perceived competence increased by a small degree in a set of specific research skills as well as in broader skills such as information gathering and handling, information evaluation, ability to work independently, and critical thinking. The new research unit was also evaluated highly on a student satisfaction survey. Despite these positive findings, students indicated that their general feelings towards research or a career in research were unchanged. In summary, this unit enhanced students’ perceived research skills. Further exploration of students’ attitude towards research is warranted.

  2. EuroMISE Center: Research and Education in Biomedical and Healthcare Informatics

    Czech Academy of Sciences Publication Activity Database

    Zvárová, Jana; Svačina, Š.; Rauch, J.; Haase, J.; Grünfeldová, H.

    Amsterdam: IOS Press, 2012 - (Blobel, B.; Engelbrecht, R.; Ahifrin, M.), s. 53-56. (Studies in Health Technology and Informatics. 174). ISBN 978-1-61499-051-2. [STC 2012. EFMI Special Topic Conference. Moscow (RU), 18.04.2012-20.04.2012] Institutional support: RVO:67985807 Keywords : biomedical informatics * e-Health * edication * research Subject RIV: IN - Informatics, Computer Science http://www.booksonline.iospress.nl/Content/View.aspx?piid=30305

  3. A Microcosm of the Biomedical Research Experience for Upper-level Undergraduates

    OpenAIRE

    Hurd, Daryl D.

    2008-01-01

    The skill set required of biomedical researchers continues to grow and evolve as biology matures as a natural science. Science necessitates creative yet critical thinking, persuasive communication skills, purposeful use of time, and adeptness at the laboratory bench. Teaching these skills can be effectively accomplished in an inquiry-based, active-learning environment at a primarily undergraduate institution. Cell Biology Techniques, an upper-level cell biology laboratory course at St. John F...

  4. Biomedical research with cyclotron produced radionuclides. Progress report, October 1, 1977--September 30, 1978

    International Nuclear Information System (INIS)

    Progress is reported on biomedical studies using cyclotron-produced 18F, 15O, 11C, 13N, 52Fe, 38K, 206Bi, 73Se, 53Co, and 43K. The following research projects are described: tumor detection and diagnosis; neurological studies; radiopharmaceutical development; 38K as an indicator of blood flow to the myocardium; dosimetry for internally deposited isotopes in animals and man; cyclotron development; positron tomographic imaging with the TOKIM System; and review of positron emission transaxial tomograph instruments

  5. A new paradigm for improved co-ordination and efficacy of European biomedical research: taking diabetes as a model

    OpenAIRE

    Halban, Philippe A.; Boulton, A. J. M.; Smith, U

    2013-01-01

    Today, European biomedical and health-related research is insufficiently well funded and is fragmented, with no common vision, less-than-optimal sharing of resources, and inadequate support and training in clinical research. Improvements to the competitiveness of European biomedical research will depend on the creation of new infrastructures that must be dynamic and free of bureaucracy, involve all stakeholders and facilitate faster delivery of new discoveries from bench to bedside. Taking di...

  6. A Critical Look at Biomedical Journals’ Policies on Animal Research by Use of a Novel Tool: The EXEMPLAR Scale

    OpenAIRE

    Ana Raquel Martins; Nuno Henrique Franco

    2015-01-01

    Simple Summary Biomedical journals have the responsibility to promote humane research. To gauge and evaluate journal policies on animal research, the EXEMPLAR—For “Excellence in Mandatory Policies on Animal Research”—scale is presented and applied to evaluate a sample of 170 biomedical journals, providing an overview of the current landscape of editorial policies on the ethical treatment of animals. Abstract Animal research is not only regulated by legislation but also by self-regulatory mech...

  7. Participation in biomedical research is an imperfect moral duty: a response to John Harris

    OpenAIRE

    Shapshay, Sandra; Pimple, Kenneth D

    2007-01-01

    In his paper “Scientific research is a moral duty”, John Harris argues that individuals have a moral duty to participate in biomedical research by volunteering as research subjects. He supports his claim with reference to what he calls the principle of beneficence as embodied in the “rule of rescue” (the moral obligation to prevent serious harm), and the principle of fairness embodied in the prohibition on “free riding” (we are obliged to share the sacrifices that make possible social practic...

  8. International Careers of Researchers in Biomedical Sciences: A Comparison of the US and the UK.

    OpenAIRE

    Lawson, Cornelia; Geuna, Aldo; Ana Fernández-Zubieta; Toselli, Manuel; Kataishi, Rodrigo

    2015-01-01

    This chapter analyses the mobility of academic biomedical researchers in the US and the UK. Both countries are at the forefront of research in biomedicine, and able to attract promising researchers from other countries as well as fostering mobility between the US and the UK. Using a database of 292 UK based academics and 327 US based academics covering the period 1956 to 2012, the descriptive analysis shows a high level of international mobility at education level (BA, PhD and Postdoc) with s...

  9. The ICMJE and URM: Providing Independent Advice for the Conduct of Biomedical Research and Publication

    Directory of Open Access Journals (Sweden)

    Martin B. Van der Weyden

    2007-01-01

    Full Text Available The International Committee of Medical Journal Editors (ICMJE is a working group of editors of selected medical journals that meets annually. Founded in Vancouver, Canada, in 1978, it currently consists of 11 member journals and a representative of the US National Library of Medicine. The major purpose of the Committee is to address and provide guidance for the conduct and publishing of biomedical research and the ethical tenets underpinning these activities. This advice is detailed in the Committee's Uniform Requirements for Manuscripts Submitted to Biomedical Journals: Writing and Editing for Biomedical Publication (URM. Recently, the ICMJE has adopted an interventionist role to ensure transparency of conflict of interest revelations in the conduct and publication of industry supported research. It also pursues a policy for the lodgement with trial registries of specified details of Phase III clinical trials. Failure to comply would jeopardise publication of trial outcomes in ICMJE member journals. This policy has resulted in the coming on stream of trial registries, international agreement on trial minimal datasets and compliance with trial registration requirements.

  10. Ethical issues in field research: balancing competing values.

    Science.gov (United States)

    O'Neill, P

    1990-04-01

    An ethical issue becomes a dilemma when the psychologist is pulled in different directions by competing values. This paper will focus on the conflict between experimental and ethical values inherent in field research. The problem has special significance in community psychology, which gives priority to studying, in natural settings, those affected by social problems. An example is given of research that required observation of family interaction in the homes of convicted child abusers. The case demonstrates that the value of ecological validity often conflicts with the need to protect privacy and obtain uncoerced consent. Other ethical constraints, including the duty to report lawbreaking and to protect the public from harm, may threaten research validity. PMID:16977736

  11. Evolution of the use of ionizing radiation in biomedical research; Evolucion del uso de las radiaciones ionizantes en investigacion biomedica

    Energy Technology Data Exchange (ETDEWEB)

    Macias, M. T.

    2011-07-01

    This article presents the evolution, as a change of process, with the use of radioactivity in biomedical research, showing the consume of radioisotopes during the las 20 years indicating the evidences of these changes. The radioisotopic techniques applied at the present are described, and the future use of the radioisotopes in biomedical research is proposed, emphasizing the importance that the Molecular Imaging Techniques will have in this scientific area. (Author) 56 refs.

  12. The ethical justification for the use of animals in biomedical research

    Directory of Open Access Journals (Sweden)

    Kostomitsopoulos N.G.

    2010-01-01

    Full Text Available Despite all the benefits, the use of animals in biomedical research is still a subject of debate with respect to its true value. The sensitivity of the community and the interest of scientists who work in the field of laboratory animal science and welfare have clearly demonstrated that the use of animals in biomedical research must be conducted under specific scientific, legal and ethical rules. The ethical justification of a research project starts from its initial designing phase until its completion and the review of the obtained results. Justification of the necessity of the project and the need to use animals in the interests of human or animal health, the importance of conducting a pilot study and a systematic review of previously published animal research on the topic, and the availability of the proper facilities, equipment and personnel are the main issues of concern in the ethical review of a research project. The ethical justification of the proposed project by the scientists themselves involves team-work, and should be a sustainable rather than a one-off procedure. This justification reflects the interest and the responsibility of scientists to reduce the number of animals, refine the procedures, and possibly replace animals in their research projects. The end-results of the ethical review process will be the creation of a trust relationship between scientists and society. .

  13. Patterns of biomedical science production in a sub-Saharan research center

    Directory of Open Access Journals (Sweden)

    Agnandji Selidji T

    2012-03-01

    Full Text Available Abstract Background Research activities in sub-Saharan Africa may be limited to delegated tasks due to the strong control from Western collaborators, which could lead to scientific production of little value in terms of its impact on social and economic innovation in less developed areas. However, the current contexts of international biomedical research including the development of public-private partnerships and research institutions in Africa suggest that scientific activities are growing in sub-Saharan Africa. This study aims to describe the patterns of clinical research activities at a sub-Saharan biomedical research center. Methods In-depth interviews were conducted with a core group of researchers at the Medical Research Unit of the Albert Schweitzer Hospital from June 2009 to February 2010 in Lambaréné, Gabon. Scientific activities running at the MRU as well as the implementation of ethical and regulatory standards were covered by the interview sessions. Results The framework of clinical research includes transnational studies and research initiated locally. In transnational collaborations, a sub-Saharan research institution may be limited to producing confirmatory and late-stage data with little impact on economic and social innovation. However, ethical and regulatory guidelines are being implemented taking into consideration the local contexts. Similarly, the scientific content of studies designed by researchers at the MRU, if local needs are taken into account, may potentially contribute to a scientific production with long-term value on social and economic innovation in sub-Saharan Africa. Conclusion Further research questions and methods in social sciences should comprehensively address the construction of scientific content with the social, economic and cultural contexts surrounding research activities.

  14. NASA Ames Research Center R and D Services Directorate Biomedical Systems Development

    Science.gov (United States)

    Pollitt, J.; Flynn, K.

    1999-01-01

    The Ames Research Center R&D Services Directorate teams with NASA, other government agencies and/or industry investigators for the development, design, fabrication, manufacturing and qualification testing of space-flight and ground-based experiment hardware for biomedical and general aerospace applications. In recent years, biomedical research hardware and software has been developed to support space-flight and ground-based experiment needs including the E 132 Biotelemetry system for the Research Animal Holding Facility (RAHF), E 100 Neurolab neuro-vestibular investigation systems, the Autogenic Feedback Systems, and the Standard Interface Glove Box (SIGB) experiment workstation module. Centrifuges, motion simulators, habitat design, environmental control systems, and other unique experiment modules and fixtures have also been developed. A discussion of engineered systems and capabilities will be provided to promote understanding of possibilities for future system designs in biomedical applications. In addition, an overview of existing engineered products will be shown. Examples of hardware and literature that demonstrate the organization's capabilities will be displayed. The Ames Research Center R&D Services Directorate is available to support the development of new hardware and software systems or adaptation of existing systems to meet the needs of academic, commercial/industrial, and government research requirements. The Ames R&D Services Directorate can provide specialized support for: System concept definition and feasibility Mathematical modeling and simulation of system performance Prototype hardware development Hardware and software design Data acquisition systems Graphical user interface development Motion control design Hardware fabrication and high-fidelity machining Composite materials development and application design Electronic/electrical system design and fabrication System performance verification testing and qualification.

  15. Biomedical engineering and nanotechnology

    International Nuclear Information System (INIS)

    This book is predominantly a compilation of papers presented in the conference which is focused on the development in biomedical materials, biomedical devises and instrumentation, biomedical effects of electromagnetic radiation, electrotherapy, radiotherapy, biosensors, biotechnology, bioengineering, tissue engineering, clinical engineering and surgical planning, medical imaging, hospital system management, biomedical education, biomedical industry and society, bioinformatics, structured nanomaterial for biomedical application, nano-composites, nano-medicine, synthesis of nanomaterial, nano science and technology development. The papers presented herein contain the scientific substance to suffice the academic directivity of the researchers from the field of biomedicine, biomedical engineering, material science and nanotechnology. Papers relevant to INIS are indexed separately

  16. Environmental Assessment: UCLA biomedical research CS-22 cyclotron replacement, University of California at Los Angeles

    International Nuclear Information System (INIS)

    DOE proposes to participate in the joint funding, along with the National Institutes of Health (NIH) and private donors, of a new biomedical cyclotron research instrument for UCLA. DOE proposes to provide funding in the amount of $500,000 to UCLA for removal and disposal of the existing 19 year old CS-22 cyclotron and refitting of the existing room, plus $900,000 (of the $1.5 million total cost) for installation of a new generation Cyclone 18/9 biomedical isotope compact cyclotron. The remaining $600,000 for the new instrument would be provided by NIH and private donors. The total cost for the entire project is $2,0000,000. Operation and use of the instrument would be entirely by UCLA. The Biomedical Cyclotron Facility is a line item included on UCLA's Broad Scope A License. The CS-22 cyclotron was turned over to UCLA's jurisdiction by DOE in 1989 when the Laboratory of Biomedical and Environmental Sciences General Contract with DOE was changed to a Cooperative Agreement, and ''Clause B'' involving safety responsibility was terminated. In support of this, a large closeout survey was performed, licensing actions were completed, and it was agreed that environmental, health and safety compliance would be UCLA's responsibility. Since the CS022 cyclotron was DOE property prior to the above changes, DOE proposes to provide this entire funding for its removal and disposal, and to provide partial funding for its replacement. This report describes the removal of the existing cyclotron, and the operation and installation of a new cyclotron as well as any associated environmental impacts

  17. Managing the future: the Special Virus Leukemia Program and the acceleration of biomedical research.

    Science.gov (United States)

    Scheffler, Robin Wolfe

    2014-12-01

    After the end of the Second World War, cancer virus research experienced a remarkable revival, culminating in the creation in 1964 of the United States National Cancer Institute's Special Virus Leukemia Program (SVLP), an ambitious program of directed biomedical research to accelerate the development of a leukemia vaccine. Studies of cancer viruses soon became the second most highly funded area of research at the Institute, and by far the most generously funded area of biological research. Remarkably, this vast infrastructure for cancer vaccine production came into being before a human leukemia virus was shown to exist. The origins of the SVLP were rooted in as much as shifts in American society as laboratory science. The revival of cancer virus studies was a function of the success advocates and administrators achieved in associating cancer viruses with campaigns against childhood diseases such as polio and leukemia. To address the urgency borne of this new association, the SVLP's architects sought to lessen the power of peer review in favor of centralized Cold War management methods, fashioning viruses as "administrative objects" in order to accelerate the tempo of biomedical research and discovery. PMID:25459347

  18. Contrasting the ethical perspectives of biospecimen research among individuals with familial risk for hereditary cancer and biomedical researchers: implications for researcher training.

    Science.gov (United States)

    Quinn, Gwendolyn P; Koskan, Alexis; Sehovic, Ivana; Pal, Tuya; Meade, Cathy; Gwede, Clement K

    2014-07-01

    While ethical concerns about participating in biospecimen research have been previously identified, few studies have reported the concerns among individuals with familial risk for hereditary cancer (IFRs). At the same time, biomedical researchers often lack training in discussing such concerns to potential donors. This study explores IFRs' and biomedical researchers' perceptions of ethical concerns about participating in biobanking research. In separate focus groups, IFRs and biomedical researchers participated in 90-min telephone focus groups. Focus group questions centered on knowledge about laws that protect the confidentiality of biospecimen donors, understanding of informed consent and study procedures, and preferences for being recontacted about potential incidental discovery and also study results. A total of 40 IFRs and 32 biomedical researchers participated in the focus groups. Results demonstrated discrepancies between the perceptions of IFRs and researchers. IFRs' concerns centered on health information protection; potential discrimination by insurers and employers; and preferences for being recontacted upon discovery of gene mutations or to communicate study results. Researchers perceived that participants understood laws protecting donors' privacy and (detailed study information outlined in the informed consent process), study outcomes were used to create a training tool kit to increase researchers' understanding of IFRs' concerns about biobanking. PMID:24786355

  19. Collaborative mining and interpretation of large-scale data for biomedical research insights.

    Directory of Open Access Journals (Sweden)

    Georgia Tsiliki

    Full Text Available Biomedical research becomes increasingly interdisciplinary and collaborative in nature. Researchers need to efficiently and effectively collaborate and make decisions by meaningfully assembling, mining and analyzing available large-scale volumes of complex multi-faceted data residing in different sources. In line with related research directives revealing that, in spite of the recent advances in data mining and computational analysis, humans can easily detect patterns which computer algorithms may have difficulty in finding, this paper reports on the practical use of an innovative web-based collaboration support platform in a biomedical research context. Arguing that dealing with data-intensive and cognitively complex settings is not a technical problem alone, the proposed platform adopts a hybrid approach that builds on the synergy between machine and human intelligence to facilitate the underlying sense-making and decision making processes. User experience shows that the platform enables more informed and quicker decisions, by displaying the aggregated information according to their needs, while also exploiting the associated human intelligence.

  20. Culturally Competent Social Work Research: Methodological Considerations for Research with Language Minorities

    Science.gov (United States)

    Casado, Banghwa Lee; Negi, Nalini Junko; Hong, Michin

    2012-01-01

    Despite the growing number of language minorities, foreign-born individuals with limited English proficiency, this population has been largely left out of social work research, often due to methodological challenges involved in conducting research with this population. Whereas the professional standard calls for cultural competence, a discussion…

  1. Biomedical research with cyclotron produced radionuclides. Progress report, October 1, 1977--September 30, 1978

    Energy Technology Data Exchange (ETDEWEB)

    Laughlin, J.S.; Benua, R.S.; Tilbury, R.S.; Bigler, R.E.

    1978-09-30

    Progress is reported on biomedical studies using cyclotron-produced /sup 18/F, /sup 15/O, /sup 11/C, /sup 13/N, /sup 52/Fe, /sup 38/K, /sup 206/Bi, /sup 73/Se, /sup 53/Co, and /sup 43/K. The following research projects are described: tumor detection and diagnosis; neurological studies; radiopharmaceutical development; /sup 38/K as an indicator of blood flow to the myocardium; dosimetry for internally deposited isotopes in animals and man; cyclotron development; positron tomographic imaging with the TOKIM System; and review of positron emission transaxial tomograph instruments. (HLW)

  2. Critical evaluation of the use of dogs in biomedical research and testing in Europe

    OpenAIRE

    Hasiwa, Nina; Bailey, Jarrod; Clausing, Peter; Daneshian, Mardas; Eileraas, Marianne; Farkas, Sándor; Gyertyán, István; Hubrecht, Robert; Kobel, Werner; Krummenacher, Goran; Leist, Marcel; Lohi, Hannes; Miklósi, Ádám; Ohl, Frauke; Olejniczak, Klaus

    2011-01-01

    Dogs are sometimes referred to as “man’s best friend” and with the increase in urbanization and lifestyle changes, dogs are seen by their owners as family members. Society expresses specific concerns about the experimental use of dogs, as they are sometimes perceived to have a special status for humans. This may appear somewhat conflicting with the idea that the intrinsic value of all animals is the same, and that also several other animal species are used in biomedical research and toxicolog...

  3. Requirements for data integration platforms in biomedical research networks: a reference model

    Directory of Open Access Journals (Sweden)

    Matthias Ganzinger

    2015-02-01

    Full Text Available Biomedical research networks need to integrate research data among their members and with external partners. To support such data sharing activities, an adequate information technology infrastructure is necessary. To facilitate the establishment of such an infrastructure, we developed a reference model for the requirements. The reference model consists of five reference goals and 15 reference requirements. Using the Unified Modeling Language, the goals and requirements are set into relation to each other. In addition, all goals and requirements are described textually in tables. This reference model can be used by research networks as a basis for a resource efficient acquisition of their project specific requirements. Furthermore, a concrete instance of the reference model is described for a research network on liver cancer. The reference model is transferred into a requirements model of the specific network. Based on this concrete requirements model, a service-oriented information technology architecture is derived and also described in this paper.

  4. Biomedical Engineering

    CERN Document Server

    Suh, Sang C; Tanik, Murat M

    2011-01-01

    Biomedical Engineering: Health Care Systems, Technology and Techniques is an edited volume with contributions from world experts. It provides readers with unique contributions related to current research and future healthcare systems. Practitioners and researchers focused on computer science, bioinformatics, engineering and medicine will find this book a valuable reference.

  5. Credibility Assessment of Deterministic Computational Models and Simulations for Space Biomedical Research and Operations

    Science.gov (United States)

    Mulugeta, Lealem; Walton, Marlei; Nelson, Emily; Myers, Jerry

    2015-01-01

    Human missions beyond low earth orbit to destinations, such as to Mars and asteroids will expose astronauts to novel operational conditions that may pose health risks that are currently not well understood and perhaps unanticipated. In addition, there are limited clinical and research data to inform development and implementation of health risk countermeasures for these missions. Consequently, NASA's Digital Astronaut Project (DAP) is working to develop and implement computational models and simulations (M&S) to help predict and assess spaceflight health and performance risks, and enhance countermeasure development. In order to effectively accomplish these goals, the DAP evaluates its models and simulations via a rigorous verification, validation and credibility assessment process to ensure that the computational tools are sufficiently reliable to both inform research intended to mitigate potential risk as well as guide countermeasure development. In doing so, DAP works closely with end-users, such as space life science researchers, to establish appropriate M&S credibility thresholds. We will present and demonstrate the process the DAP uses to vet computational M&S for space biomedical analysis using real M&S examples. We will also provide recommendations on how the larger space biomedical community can employ these concepts to enhance the credibility of their M&S codes.

  6. Proposal for a new LEIR Slow Extraction Scheme dedicated to Biomedical Research

    CERN Document Server

    Garonna, A; Carli, C

    2014-01-01

    This report presents a proposal for a new slow extraction scheme for the Low Energy Ion Ring (LEIR) in the context of the feasibility study for a biomedical research facility at CERN. LEIR has to be maintained as a heavy ion accumulator ring for LHC and for fixed-target experiments with the SPS. In parallel to this on-going operation for physics experiments, an additional secondary use of LEIR for a biomedical research facility was proposed [Dosanjh2013, Holzscheiter2012, PHE2010]. This facility would complement the existing research beam-time available at other laboratories for studies related to ion beam therapy. The new slow extraction [Abler2013] is based on the third-integer resonance. The reference beam is composed of fully stripped carbon ions with extraction energies of 20-440 MeV/u, transverse physical emittances of 5-25 µm and momentum spreads of ±2-9•10-4. Two resonance driving mechanisms have been studied: the quadrupole-driven method and the RF-knockout technique. Both were made compatible...

  7. Big Data Application in Biomedical Research and Health Care: A Literature Review.

    Science.gov (United States)

    Luo, Jake; Wu, Min; Gopukumar, Deepika; Zhao, Yiqing

    2016-01-01

    Big data technologies are increasingly used for biomedical and health-care informatics research. Large amounts of biological and clinical data have been generated and collected at an unprecedented speed and scale. For example, the new generation of sequencing technologies enables the processing of billions of DNA sequence data per day, and the application of electronic health records (EHRs) is documenting large amounts of patient data. The cost of acquiring and analyzing biomedical data is expected to decrease dramatically with the help of technology upgrades, such as the emergence of new sequencing machines, the development of novel hardware and software for parallel computing, and the extensive expansion of EHRs. Big data applications present new opportunities to discover new knowledge and create novel methods to improve the quality of health care. The application of big data in health care is a fast-growing field, with many new discoveries and methodologies published in the last five years. In this paper, we review and discuss big data application in four major biomedical subdisciplines: (1) bioinformatics, (2) clinical informatics, (3) imaging informatics, and (4) public health informatics. Specifically, in bioinformatics, high-throughput experiments facilitate the research of new genome-wide association studies of diseases, and with clinical informatics, the clinical field benefits from the vast amount of collected patient data for making intelligent decisions. Imaging informatics is now more rapidly integrated with cloud platforms to share medical image data and workflows, and public health informatics leverages big data techniques for predicting and monitoring infectious disease outbreaks, such as Ebola. In this paper, we review the recent progress and breakthroughs of big data applications in these health-care domains and summarize the challenges, gaps, and opportunities to improve and advance big data applications in health care. PMID:26843812

  8. Big Data Application in Biomedical Research and Health Care: A Literature Review

    Science.gov (United States)

    Luo, Jake; Wu, Min; Gopukumar, Deepika; Zhao, Yiqing

    2016-01-01

    Big data technologies are increasingly used for biomedical and health-care informatics research. Large amounts of biological and clinical data have been generated and collected at an unprecedented speed and scale. For example, the new generation of sequencing technologies enables the processing of billions of DNA sequence data per day, and the application of electronic health records (EHRs) is documenting large amounts of patient data. The cost of acquiring and analyzing biomedical data is expected to decrease dramatically with the help of technology upgrades, such as the emergence of new sequencing machines, the development of novel hardware and software for parallel computing, and the extensive expansion of EHRs. Big data applications present new opportunities to discover new knowledge and create novel methods to improve the quality of health care. The application of big data in health care is a fast-growing field, with many new discoveries and methodologies published in the last five years. In this paper, we review and discuss big data application in four major biomedical subdisciplines: (1) bioinformatics, (2) clinical informatics, (3) imaging informatics, and (4) public health informatics. Specifically, in bioinformatics, high-throughput experiments facilitate the research of new genome-wide association studies of diseases, and with clinical informatics, the clinical field benefits from the vast amount of collected patient data for making intelligent decisions. Imaging informatics is now more rapidly integrated with cloud platforms to share medical image data and workflows, and public health informatics leverages big data techniques for predicting and monitoring infectious disease outbreaks, such as Ebola. In this paper, we review the recent progress and breakthroughs of big data applications in these health-care domains and summarize the challenges, gaps, and opportunities to improve and advance big data applications in health care. PMID:26843812

  9. MaPSeq, A Service-Oriented Architecture for Genomics Research within an Academic Biomedical Research Institution

    Directory of Open Access Journals (Sweden)

    Jason Reilly

    2015-07-01

    Full Text Available Genomics research presents technical, computational, and analytical challenges that are well recognized. Less recognized are the complex sociological, psychological, cultural, and political challenges that arise when genomics research takes place within a large, decentralized academic institution. In this paper, we describe a Service-Oriented Architecture (SOA—MaPSeq—that was conceptualized and designed to meet the diverse and evolving computational workflow needs of genomics researchers at our large, hospital-affiliated, academic research institution. We present the institutional challenges that motivated the design of MaPSeq before describing the architecture and functionality of MaPSeq. We then discuss SOA solutions and conclude that approaches such as MaPSeq enable efficient and effective computational workflow execution for genomics research and for any type of academic biomedical research that requires complex, computationally-intense workflows.

  10. Advances in porcine genomics and proteomics - a toolbox for developing the pig as a model organism for molecular biomedical research

    DEFF Research Database (Denmark)

    Bendixen, Emøke; Danielsen, Marianne; Larsen, Knud;

    2010-01-01

    genetics. Pigs, although not easily kept for laboratory research, are, however, readily available for biomedical research through the large scale industrial production of pigs produced for human consumption. Recent research has facilitated the biological experimentation with pigs, and helped develop the...... pig into a novel model organism for biomedical research. This toolbox includes the near completion of the pig genome, catalogues of genes and genetic variation in pigs, extensive characterization of pig proteomes and transcriptomes, as well as the development of transgenic disease models. The aim of...... this review is to highlight the current progress of these ongoing areas of research, which are mandatory for successful development of biomedical pig models that are in demand for understanding human biology in health and disease....

  11. Glycan Arrays: From Basic Biochemical Research to Bioanalytical and Biomedical Applications.

    Science.gov (United States)

    Geissner, Andreas; Seeberger, Peter H

    2016-06-12

    A major branch of glycobiology and glycan-focused biomedicine studies the interaction between carbohydrates and other biopolymers, most importantly, glycan-binding proteins. Today, this research into glycan-biopolymer interaction is unthinkable without glycan arrays, tools that enable high-throughput analysis of carbohydrate interaction partners. Glycan arrays offer many applications in basic biochemical research, for example, defining the specificity of glycosyltransferases and lectins such as immune receptors. Biomedical applications include the characterization and surveillance of influenza strains, identification of biomarkers for cancer and infection, and profiling of immune responses to vaccines. Here, we review major applications of glycan arrays both in basic and applied research. Given the dynamic nature of this rapidly developing field, we focus on recent findings. PMID:27306309

  12. Strom Thurmond Biomedical Research Center at the Medical Univesity for South Carolina Charleston, South Carolina

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The Department of Energy (DOE) has prepared an Environmental Assessment (EA) evaluating the proposed construction and operation of the Strom Thurmond Biomedical Research Center (Center) at the Medical University of South Carolina (MUSC), Charleston, SC. The DOE is evaluating a grant proposal to authorize the MUSC to construct, equip and operate the lower two floors of the proposed nine-story Center as an expansion of on-going clinical research and out-patient diagnostic activities of the Cardiology Division of the existing Gazes Cardiac Research Institute. Based on the analysis in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the NEPA. Therefore, the preparation of an Environmental Impact Statement is not required.

  13. Glycan Arrays: From Basic Biochemical Research to Bioanalytical and Biomedical Applications

    Science.gov (United States)

    Geissner, Andreas; Seeberger, Peter H.

    2016-06-01

    A major branch of glycobiology and glycan-focused biomedicine studies the interaction between carbohydrates and other biopolymers, most importantly, glycan-binding proteins. Today, this research into glycan-biopolymer interaction is unthinkable without glycan arrays, tools that enable high-throughput analysis of carbohydrate interaction partners. Glycan arrays offer many applications in basic biochemical research, for example, defining the specificity of glycosyltransferases and lectins such as immune receptors. Biomedical applications include the characterization and surveillance of influenza strains, identification of biomarkers for cancer and infection, and profiling of immune responses to vaccines. Here, we review major applications of glycan arrays both in basic and applied research. Given the dynamic nature of this rapidly developing field, we focus on recent findings.

  14. A new paradigm for improved co-ordination and efficacy of European biomedical research: taking diabetes as a model.

    Science.gov (United States)

    Halban, P A; Boulton, A J M; Smith, U

    2013-03-01

    Today, European biomedical and health-related research is insufficiently well funded and is fragmented, with no common vision, less-than-optimal sharing of resources, and inadequate support and training in clinical research. Improvements to the competitiveness of European biomedical research will depend on the creation of new infrastructures that must be dynamic and free of bureaucracy, involve all stakeholders and facilitate faster delivery of new discoveries from bench to bedside. Taking diabetes research as the model, a new paradigm for European biomedical research is presented, which offers improved co-ordination and common resources that will benefit both academic and industrial clinical research. This includes the creation of a European Council for Health Research, first proposed by the Alliance for Biomedical Research in Europe, which will bring together and consult with all health stakeholders to develop strategic and multidisciplinary research programmes addressing the full innovation cycle. A European Platform for Clinical Research in Diabetes is proposed by the Alliance for European Diabetes Research (EURADIA) in response to the special challenges and opportunities presented by research across the European region, with the need for common standards and shared expertise and data. PMID:23238786

  15. The Impact of CRISPR/Cas9-Based Genomic Engineering on Biomedical Research and Medicine.

    Science.gov (United States)

    Go, D E; Stottmann, R W

    2016-01-01

    There has been prolonged and significant interest in manipulating the genome for a wide range of applications in biomedical research and medicine. An existing challenge in realizing this potential has been the inability to precisely edit specific DNA sequences. Past efforts to generate targeted double stranded DNA cleavage have fused DNA-targeting elements such as zinc fingers and DNA-binding proteins to endonucleases. However, these approaches are limited by both design complexity and inefficient, costineffective operation. The discovery of CRISPR/Cas9, a branch of the bacterial adaptive immune system, as a potential genomic editing tool holds the promise of facile targeted cleavage. Its novelty lies in its RNA-guided endonuclease activity, which enhances its efficiency, scalability, and ease of use. The only necessary components are a Cas9 endonuclease protein and an RNA molecule tailored to the gene of interest. This lowbarrier of adoption has facilitated a plethora of advances in just the past three years since its discovery. In this review, we will discuss the impact of CRISPR/Cas9 on biomedical research and its potential implications in medicine. PMID:26980700

  16. Degradation of hazardous chemicals in liquid radioactive wastes from biomedical research using a mixed microbial population

    International Nuclear Information System (INIS)

    As the costs associated with treatment of mixed wastes by conventional methods increase, new technologies will be investigated as alternatives. This study examines the potential of using a selected mixed population of microorganisms to treat hazardous chemical compounds in liquid low level radioactive wastes from biomedical research procedures. Microorganisms were isolated from various waste samples and enriched against compounds known to occur in the wastes. Individual isolates were tested for their ability to degrade methanol, ethanol, phenol, toluene, phthalates, acetonitrile, chloroform, and trichloroacetic acid. Following these tests, the organisms were combined in a media with a mixture of the different compounds. Three compounds: methanol, acetonitrile, and pseudocumene, were combined at 500 microliter/liter each. Degradation of each compound was shown to occur (75% or greater) under batch conditions with the mixed population. Actual wastes were tested by adding an aliquot to the media, determining the biomass increase, and monitoring the disappearance of the compounds. The compounds in actual waste were degraded, but at different rates than the batch cultures that did not have waste added. The potential of using bioprocessing methods for treating mixed wastes from biomedical research is discussed

  17. Current practice of public involvement activities in biomedical research and innovation: a systematic qualitative review.

    Directory of Open Access Journals (Sweden)

    Jonas Lander

    Full Text Available BACKGROUND: A recent report from the British Nuffield Council on Bioethics associated 'emerging biotechnologies' with a threefold challenge: 1 uncertainty about outcomes, 2 diverse public views on the values and implications attached to biotechnologies and 3 the possibility of creating radical changes regarding societal relations and practices. To address these challenges, leading international institutions stress the need for public involvement activities (PIAs. The objective of this study was to assess the state of PIA reports in the field of biomedical research. METHODS: PIA reports were identified via a systematic literature search. Thematic text analysis was employed for data extraction. RESULTS: After filtering, 35 public consultation and 11 public participation studies were included in this review. Analysis and synthesis of all 46 PIA studies resulted in 6 distinguishable PIA objectives and 37 corresponding PIA methods. Reports of outcome translation and PIA evaluation were found in 9 and 10 studies respectively (20% and 22%. The paper presents qualitative details. DISCUSSION: The state of PIAs on biomedical research and innovation is characterized by a broad range of methods and awkward variation in the wording of objectives. Better comparability of PIAs might improve the translation of PIA findings into further policy development. PIA-specific reporting guidelines would help in this regard. The modest level of translation efforts is another pointer to the "deliberation to policy gap". The results of this review could inform the design of new PIAs and future efforts to improve PIA comparability and outcome translation.

  18. Degradation of hazardous chemicals in liquid radioactive wastes from biomedical research using a mixed microbial population

    Energy Technology Data Exchange (ETDEWEB)

    Wolfram, J.H.; Radtke, M.; Wey, J.E.; Rogers, R.D. [Lockheed Martin Idaho Technology Co., Idaho Falls, ID (United States). Idaho National Engineering and Environmental Lab.; Rau, E.H. [National Inst. of Health, Bethesda, MD (United States). Div. of Safety

    1997-10-01

    As the costs associated with treatment of mixed wastes by conventional methods increase, new technologies will be investigated as alternatives. This study examines the potential of using a selected mixed population of microorganisms to treat hazardous chemical compounds in liquid low level radioactive wastes from biomedical research procedures. Microorganisms were isolated from various waste samples and enriched against compounds known to occur in the wastes. Individual isolates were tested for their ability to degrade methanol, ethanol, phenol, toluene, phthalates, acetonitrile, chloroform, and trichloroacetic acid. Following these tests, the organisms were combined in a media with a mixture of the different compounds. Three compounds: methanol, acetonitrile, and pseudocumene, were combined at 500 microliter/liter each. Degradation of each compound was shown to occur (75% or greater) under batch conditions with the mixed population. Actual wastes were tested by adding an aliquot to the media, determining the biomass increase, and monitoring the disappearance of the compounds. The compounds in actual waste were degraded, but at different rates than the batch cultures that did not have waste added. The potential of using bioprocessing methods for treating mixed wastes from biomedical research is discussed.

  19. Assessing the impact of biomedical research in academic institutions of disparate sizes

    Directory of Open Access Journals (Sweden)

    Hatzakis Angelos

    2009-05-01

    Full Text Available Abstract Background The evaluation of academic research performance is nowadays a priority issue. Bibliometric indicators such as the number of publications, total citation counts and h-index are an indispensable tool in this task but their inherent association with the size of the research output may result in rewarding high production when evaluating institutions of disparate sizes. The aim of this study is to propose an indicator that may facilitate the comparison of institutions of disparate sizes. Methods The Modified Impact Index (MII was defined as the ratio of the observed h-index (h of an institution over the h-index anticipated for that institution on average, given the number of publications (N it produces i.e. (α and β denote the intercept and the slope, respectively, of the line describing the dependence of the h-index on the number of publications in log10 scale. MII values higher than 1 indicate that an institution performs better than the average, in terms of its h-index. Data on scientific papers published during 2002–2006 and within 36 medical fields for 219 Academic Medical Institutions from 16 European countries were used to estimate α and β and to calculate the MII of their total and field-specific production. Results From our biomedical research data, the slope β governing the dependence of h-index on the number of publications in biomedical research was found to be similar to that estimated in other disciplines (≈0.4. The MII was positively associated with the average number of citations/publication (r = 0.653, p Conclusion The MII should complement the use of h-index when comparing the research output of institutions of disparate sizes. It has a conceptual interpretation and, with the data provided here, can be computed for the total research output as well as for field-specific publication sets of institutions in biomedicine.

  20. Biomedical neutron research at the Californium User Facility for neutron science

    International Nuclear Information System (INIS)

    The Californium User Facility for Neutron Science has been established at Oak Ridge National Laboratory (ORNL). The Californium User Facility (CUF) is a part of the larger Californium Facility, which fabricates and stores compact 252Cf neutron sources for worldwide distribution. The CUF can provide a cost-effective option for research with 252Cf sources. Three projects at the CUF that demonstrate the versatility of 252Cf for biological and biomedical neutron-based research are described: future establishment of a 252Cf-based neutron activation analysis system, ongoing work to produce miniature high-intensity, remotely afterloaded 252Cf sources for tumor therapy, and a recent experiment that irradiated living human lung cancer cells impregnated with experimental boron compounds to test their effectiveness for boron neutron capture therapy

  1. Study of beam transport lines for a biomedical research facility at CERN based on LEIR

    CERN Document Server

    Abler, D; Garonna, A; Peach, K

    2014-01-01

    The Low Energy Ion Ring (LEIR) at CERN has been proposed to provide ion beams with magnetic rigidities up to 6.7 T.m for biomedical research, in parallel to its continued operation for LHC and SPS fixed target physics experiments. In the context of this project, two beamlines are proposed for transporting the extracted beam to future experimental end-stations: a vertical beamline for specific low-energy radiobiological research, and a horizontal beamline for radiobiology and medical physics experimentation. This study presents a first linear-optics design for the delivery of 1–5mm FWHM pencil beams and 5 cm 5 cm homogeneous broad beams to both endstations. High field uniformity is achieved by selection of the central part of a strongly defocused Gaussian beam, resulting in low beam utilisation.

  2. Cell line cross-contamination in biomedical research: a call to prevent unawareness

    Institute of Scientific and Technical Information of China (English)

    Armando ROJAS; Ueana GONZALEZ; Hector FIGUEROA

    2008-01-01

    During the 1950s, cross-contamination of cell lines emerged as a problem with serious consequences on the quality of biomedical research. Unfortunately, this situation has worsened over years. In this context, some actions should be ur-gently undertaken to avoid the generation of misleading data due to the increas-ingly and sometimes neglected use of cross-contaminated cell lines. Unaware-ness about this problem may then turn many scientists into victims or even perpe-trators of this unwanted situation. Collaborative actions involving researchers, cell banks, journals, and funding agencies are needed to save the scientific repu-tation as well as many public or private resources that are used to produce mis-leading data.

  3. Biomedical neutron research at the Californium User Facility for neutron science

    Energy Technology Data Exchange (ETDEWEB)

    Martin, R.C. [Oak Ridge National Lab., TN (United States); Byrne, T.E. [Roane State Community College, Harriman, TN (United States); Miller, L.F. [Univ. of Tennessee, Knoxville, TN (United States)

    1997-04-01

    The Californium User Facility for Neutron Science has been established at Oak Ridge National Laboratory (ORNL). The Californium User Facility (CUF) is a part of the larger Californium Facility, which fabricates and stores compact {sup 252}Cf neutron sources for worldwide distribution. The CUF can provide a cost-effective option for research with {sup 252}Cf sources. Three projects at the CUF that demonstrate the versatility of {sup 252}Cf for biological and biomedical neutron-based research are described: future establishment of a {sup 252}Cf-based neutron activation analysis system, ongoing work to produce miniature high-intensity, remotely afterloaded {sup 252}Cf sources for tumor therapy, and a recent experiment that irradiated living human lung cancer cells impregnated with experimental boron compounds to test their effectiveness for boron neutron capture therapy.

  4. [The legal question of the obtention of human stem cells for biomedical research. Legislation policy considerations].

    Science.gov (United States)

    Romeo Casabona, Carlos María

    2006-01-01

    The future Law on Biomedical Research, whose draft bill has been approved by the Council of Ministers and that will soon begin its parliamentary process of approval, will regulate, among other matters, the research with embryos. Likewise, it will make a pronouncement on the so-called therapeutic cloning. This report makes a detailed analysis of different matters that must be borne in mind by the legislator in order to face the process of evaluation and approval of said Law in relation with the aforementioned matters. It makes a special analysis of the legal texts of an international nature to which Spain is unavoidably subjected to, in such a way that the legislative text that will finally be approved is not contrary to the dispositions that are within such. PMID:17124973

  5. Research on Educational Standards in German Science Education--Towards a Model of Student Competences

    Science.gov (United States)

    Kulgemeyer, Christoph; Schecker, Horst

    2014-01-01

    This paper gives an overview of research on modelling science competence in German science education. Since the first national German educational standards for physics, chemistry and biology education were released in 2004 research projects dealing with competences have become prominent strands. Most of this research is about the structure of…

  6. Resolving complex research data management issues in biomedical laboratories: Qualitative study of an industry-academia collaboration.

    Science.gov (United States)

    Myneni, Sahiti; Patel, Vimla L; Bova, G Steven; Wang, Jian; Ackerman, Christopher F; Berlinicke, Cynthia A; Chen, Steve H; Lindvall, Mikael; Zack, Donald J

    2016-04-01

    This paper describes a distributed collaborative effort between industry and academia to systematize data management in an academic biomedical laboratory. Heterogeneous and voluminous nature of research data created in biomedical laboratories make information management difficult and research unproductive. One such collaborative effort was evaluated over a period of four years using data collection methods including ethnographic observations, semi-structured interviews, web-based surveys, progress reports, conference call summaries, and face-to-face group discussions. Data were analyzed using qualitative methods of data analysis to (1) characterize specific problems faced by biomedical researchers with traditional information management practices, (2) identify intervention areas to introduce a new research information management system called Labmatrix, and finally to (3) evaluate and delineate important general collaboration (intervention) characteristics that can optimize outcomes of an implementation process in biomedical laboratories. Results emphasize the importance of end user perseverance, human-centric interoperability evaluation, and demonstration of return on investment of effort and time of laboratory members and industry personnel for success of implementation process. In addition, there is an intrinsic learning component associated with the implementation process of an information management system. Technology transfer experience in a complex environment such as the biomedical laboratory can be eased with use of information systems that support human and cognitive interoperability. Such informatics features can also contribute to successful collaboration and hopefully to scientific productivity. PMID:26652980

  7. Scientific Research Competencies of Prospective Teachers and their Attitu des toward Scientific Research

    Directory of Open Access Journals (Sweden)

    Hasan Hüseyin Şahan

    2015-09-01

    Full Text Available Present study has been constructed to determine scientific research competencies of prospective teachers and identify the extent of effect of prospective teachers’ attitudes toward scientific research and scientific research methods course on their research skills and attitudes towards research. This study has two dimensions: it is a descriptive study by virtue of identifying prospective teachers’ research skills and attitudes toward research, also an experimental study by virtue of determining the effect of scientificresearch methods course on prospective teachers’ skills and their attitudes toward research. In order to obtain the data related to identified sub-problems “Scale for Identifying Scientific Research Competencies” and “Scale for Identifying the Attitude toward Research” have been utilized. Data collection tools were applied to 445 prospective teachers. It has thus been concluded in this study that scientific research methods course had no significant effect in gaining scientific research competencies to prospective teachers and that this effect demonstrated no differentiation with respect to departments. On the other hand it has been explored that scientific research methods course had a negative effect onthe attitudes of prospective teachers toward research and that there was a differentiation to the disadvantage of prospective teachers studying at Primary Education Mathematics Teaching Department.

  8. Relationship between quality and editorial leadership of biomedical research journals: a comparative study of Italian and UK journals.

    Directory of Open Access Journals (Sweden)

    Valerie Matarese

    Full Text Available BACKGROUND: The quality of biomedical reporting is guided by statements of several organizations. Although not all journals adhere to these guidelines, those that do demonstrate "editorial leadership" in their author community. To investigate a possible relationship between editorial leadership and journal quality, research journals from two European countries, one Anglophone and one non-Anglophone, were studied and compared. Quality was measured on a panel of bibliometric parameters while editorial leadership was evaluated from journals' instructions to authors. METHODOLOGY/PRINCIPAL FINDINGS: The study considered all 76 Italian journals indexed in Medline and 76 randomly chosen UK journals; only journals both edited and published in these countries were studied. Compared to UK journals, Italian journals published fewer papers (median, 60 vs. 93; p = 0.006, less often had online archives (43 vs. 74; p<0.001 and had lower median values of impact factor (1.2 vs. 2.7, p<0.001 and SCImago journal rank (0.09 vs. 0.25, p<0.001. Regarding editorial leadership, Italian journals less frequently required manuscripts to specify competing interests (p<0.001, authors' contributions (p = 0.005, funding (p<0.001, informed consent (p<0.001, ethics committee review (p<0.001. No Italian journal adhered to COPE or the CONSORT and QUOROM statements nor required clinical trial registration, while these characteristics were observed in 15%-43% of UK journals (p<0.001. At multiple regression, editorial leadership predicted 37.1%-49.9% of the variance in journal quality defined by citation statistics (p<0.0001; confounding variables inherent to a cross-cultural comparison had a relatively small contribution, explaining an additional 6.2%-13.8% of the variance. CONCLUSIONS/SIGNIFICANCE: Journals from Italy scored worse for quality and editorial leadership than did their UK counterparts. Editorial leadership predicted quality for the entire set of journals. Greater

  9. Research Note-Testing for Gerontological Competencies: A Pilot Study

    Science.gov (United States)

    Galambos, Colleen; Curl, Angela L.; Woodbury, Karen

    2014-01-01

    This article reports on the pilot delivery of an evaluation method to gauge student learning of gerontological competencies. Using a pretest and posttest design, data were collected on 46 students over 3 classes. Results indicated significant improvement in how students rated or perceived their competencies skill level between pretest and posttest…

  10. [The application progresses of the two dimensional electrophoresis in biomedical research].

    Science.gov (United States)

    Wang, Yuebin; Tang, Hong

    2011-12-01

    Research about proteomics is of great significance. Two-dimensional electrophoresis (2-DE) is a core technology of proteomics research, which is used for analysis of the protein extracted from cell, tissue and other sam-nology of proteomics research, which is used for analysis of the protein extracted from cell, tissue and other samples. In recent years, 2-DE combined with mass spectrum (MS) technology is widely used to identify differentialples. In recent years, 2-DE combined with mass spectrum (MS) technology is widely used to identify differential protein, to screen tumor markers, to detect drug targets and so on. Proteomics research has become key technology,protein, to screen tumor markers, to detect drug targets and so on. Proteomics research has become key technology, with its high throughput, high resolution and repeatability, and is widely used in various fields, particularly in bio-with its high throughput, high resolution and repeatability, and is widely used in various fields, particularly in biomedical research. We provided here a short review about the application development of 2-DE, especially its contribution on biological medicine. PMID:22295720

  11. Pacific Northwest Laboratory annual report for 1983 to the DOE Office of Energy Research. Part 1. Biomedical sciences

    Energy Technology Data Exchange (ETDEWEB)

    Drucker, H.

    1983-02-01

    Biomedical and health effects research conducted at PNL in 1982 on the evaluation of risk to man from existing and/or developing energy-related technologies are described. Most of the studies described in this report relate to activities for three major energy technologies: nuclear fuel cycle; fossil fuel cycle (oil, gas, and coal process technologies, mining, and utilization; synfuel development), and fudion (biomagnetic effects). The report is organized under these technologies. In addition, research reports are included on the application of nuclear energy to biomedical problems. Individual projects are indexed separately.

  12. Pacific Northwest Laboratory annual report for 1983 to the DOE Office of Energy Research. Part 1. Biomedical sciences

    International Nuclear Information System (INIS)

    Biomedical and health effects research conducted at PNL in 1982 on the evaluation of risk to man from existing and/or developing energy-related technologies are described. Most of the studies described in this report relate to activities for three major energy technologies: nuclear fuel cycle; fossil fuel cycle (oil, gas, and coal process technologies, mining, and utilization; synfuel development), and fudion (biomagnetic effects). The report is organized under these technologies. In addition, research reports are included on the application of nuclear energy to biomedical problems. Individual projects are indexed separately

  13. PREFACE: 2nd International Conference and Young Scientist School ''Magnetic resonance imaging in biomedical research''

    Science.gov (United States)

    Naumova, A. V.; Khodanovich, M. Y.; Yarnykh, V. L.

    2016-02-01

    The Second International Conference and Young Scientist School ''Magnetic resonance imaging in biomedical research'' was held on the campus of the National Research Tomsk State University (Tomsk, Russia) on September 7-9, 2015. The conference was focused on magnetic resonance imaging (MRI) applications for biomedical research. The main goal was to bring together basic scientists, clinical researchers and developers of new MRI techniques to bridge the gap between clinical/research needs and advanced technological solutions. The conference fostered research and development in basic and clinical MR science and its application to health care. It also had an educational purpose to promote understanding of cutting-edge MR developments. The conference provided an opportunity for researchers and clinicians to present their recent theoretical developments, practical applications, and to discuss unsolved problems. The program of the conference was divided into three main topics. First day of the conference was devoted to educational lectures on the fundamentals of MRI physics and image acquisition/reconstruction techniques, including recent developments in quantitative MRI. The second day was focused on developments and applications of new contrast agents. Multinuclear and spectroscopic acquisitions as well as functional MRI were presented during the third day of the conference. We would like to highlight the main developments presented at the conference and introduce the prominent speakers. The keynote speaker of the conference Dr. Vasily Yarnykh (University of Washington, Seattle, USA) presented a recently developed MRI method, macromolecular proton fraction (MPF) mapping, as a unique tool for modifying image contrast and a unique tool for quantification of the myelin content in neural tissues. Professor Yury Pirogov (Lomonosov Moscow State University) described development of new fluorocarbon compounds and applications for biomedicine. Drs. Julia Velikina and Alexey

  14. Recent advances in three-dimensional multicellular spheroid culture for biomedical research.

    Science.gov (United States)

    Lin, Ruei-Zeng; Lin, Ruei-Zhen; Chang, Hwan-You

    2008-10-01

    Many types of mammalian cells can aggregate and differentiate into 3-D multicellular spheroids when cultured in suspension or a nonadhesive environment. Compared to conventional monolayer cultures, multicellular spheroids resemble real tissues better in terms of structural and functional properties. Multicellular spheroids formed by transformed cells are widely used as avascular tumor models for metastasis and invasion research and for therapeutic screening. Many primary or progenitor cells on the other hand, show significantly enhanced viability and functional performance when grown as spheroids. Multicellular spheroids in this aspect are ideal building units for tissue reconstruction. Here we review the current understanding of multicellular spheroid formation mechanisms, their biomedical applications, and recent advances in spheroid culture, manipulation, and analysis techniques. PMID:18566957

  15. Biomedical research funding: when the game gets tough, winners start to play.

    Science.gov (United States)

    Ascoli, Giorgio A

    2007-09-01

    Extramural funding provides major support for biomedical research in academia, and National Institutes of Health (NIH) grants often constitute direct evaluation criteria for promotions and tenure. Therefore, NIH budget trends influence long-term scientific strategies and career decisions, as well as the progress of science itself. Our analysis of the last 37 years of NIH awards, however, reveals that the success rate of grant applications submitted for funding is negatively related to the total yearly amount of (inflation-adjusted) NIH extramural expenditure. Instead, as might be expected, the ratio between available funding and the number of submission directly predicts the probability of winning support in any given year. We purport that the considerable success rate variability can be parsimoniously explained by a proportional but delayed reaction of the number of applications to budget fluctuations. As a counterintuitive consequence, grant proposals conceived during lean periods might stand the best chance of success. PMID:17688241

  16. Design, implementation, and evaluation of principles of writing biomedical research paper course

    Directory of Open Access Journals (Sweden)

    ALI AKBAR NEKOOEIAN

    2013-10-01

    Full Text Available Introduction: Graduate (PhD students in medical sciences, who will form future faculties and investigators in Iran’s Universities of Medical Sciences, are not trained on scientific writing during their training. The present study describes the design, implementation, and evaluation of Principles of Writing Biomedical Research Paper course. Methods: The course, prepared based on an extensive search of the literature and books on writing biomedical research papers, was offered as an elective course to PhD students at Shiraz University of Medical Sciences in the second semester of 2011-2012 academic year. The structure and function of various sections of a paper and publication ethics were discussed in lecture and practical sessions over a period of 12 weeks. The course was then evaluated using a self-designed questionnaire. Results: The majority of students gave the highest score (20 to the content and implementation of all sessions of the course. Moreover, most of them believed that the allotted time to the course was not enough, and suggested that it should be increased to 32 hours (equal to two credits. Also, almost all the participants believed that overall the materials lectured were comprehensive, the practical sessions were important in learning the lectured materials, and the course was useful in advancing their abilities and skills to write papers. Conclusion: The evaluation of the present course showed that it was able to increase the participants’ knowledge of the structure of scientific papers, and enhanced their abilities and skills to write papers. The evaluation was used as a basis to modify the course.

  17. Bias in the reporting of sex and age in biomedical research on mouse models.

    Science.gov (United States)

    Flórez-Vargas, Oscar; Brass, Andy; Karystianis, George; Bramhall, Michael; Stevens, Robert; Cruickshank, Sheena; Nenadic, Goran

    2016-01-01

    In animal-based biomedical research, both the sex and the age of the animals studied affect disease phenotypes by modifying their susceptibility, presentation and response to treatment. The accurate reporting of experimental methods and materials, including the sex and age of animals, is essential so that other researchers can build on the results of such studies. Here we use text mining to study 15,311 research papers in which mice were the focus of the study. We find that the percentage of papers reporting the sex and age of mice has increased over the past two decades: however, only about 50% of the papers published in 2014 reported these two variables. We also compared the quality of reporting in six preclinical research areas and found evidence for different levels of sex-bias in these areas: the strongest male-bias was observed in cardiovascular disease models and the strongest female-bias was found in infectious disease models. These results demonstrate the ability of text mining to contribute to the ongoing debate about the reproducibility of research, and confirm the need to continue efforts to improve the reporting of experimental methods and materials. PMID:26939790

  18. Key Competencies and Characteristics for Innovative Teaching among Secondary School Teachers: A Mixed-Methods Research

    Science.gov (United States)

    Zhu, Chang; Wang, Di

    2014-01-01

    This research aims to understand the key competencies and characteristics for innovative teaching as perceived by Chinese secondary teachers. A mixed-methods research was used to investigate secondary teachers' views. First, a qualitative study was conducted with interviews of teachers to understand the perceived key competencies and…

  19. Transferable Competences and the Students' View of Their Significance and Satisfaction with Them: International Comparative Research

    Science.gov (United States)

    Smekalova, Lucie; Noom, Jan-Willem; Slavik, Milan

    2016-01-01

    The paper presents the results of comparative research between the Czech Republic and the Netherlands. The subject of the research was the degree of student satisfaction with the acquired transferable competences and the subjective students' view of the degree to which transferable competences are significant for the employability of an individual…

  20. Challenges facing academic research in commercializing event-detector implantable devices for an in-vivo biomedical subcutaneous device for biomedical analysis

    Science.gov (United States)

    Juanola-Feliu, E.; Colomer-Farrarons, J.; Miribel-Català, P.; Samitier, J.; Valls-Pasola, J.

    2011-05-01

    It is widely recognized that the welfare of the most advanced economies is at risk, and that the only way to tackle this situation is by controlling the knowledge economies and dealing with. To achieve this ambitious goal, we need to improve the performance of each dimension in the "knowledge triangle": education, research and innovation. Indeed, recent findings point to the importance of strategies of adding-value and marketing during R+D processes so as to bridge the gap between the laboratory and the market and so ensure the successful commercialization of new technology-based products. Moreover, in a global economy in which conventional manufacturing is dominated by developing economies, the future of industry in the most advanced economies must rely on its ability to innovate in those high-tech activities that can offer a differential added-value, rather than on improving existing technologies and products. It seems quite clear, therefore, that the combination of health (medicine) and nanotechnology in a new biomedical device is very capable of meeting these requisites. This work propose a generic CMOS Front-End Self-Powered In-Vivo Implantable Biomedical Device, based on a threeelectrode amperometric biosensor approach, capable of detecting threshold values for targeted concentrations of pathogens, ions, oxygen concentration, etc. Given the speed with which diabetes can spread, as diabetes is the fastest growing disease in the world, the nano-enabled implantable device for in-vivo biomedical analysis needs to be introduced into the global diabetes care devices market. In the case of glucose monitoring, the detection of a threshold decrease in the glucose level it is mandatory to avoid critic situations like the hypoglycemia. Although the case study reported in this paper is complex because it involves multiple organizations and sources of data, it contributes to extend experience to the best practices and models on nanotechnology applications and

  1. Biomedical optical imaging

    CERN Document Server

    Fujimoto, James G

    2009-01-01

    Biomedical optical imaging is a rapidly emerging research area with widespread fundamental research and clinical applications. This book gives an overview of biomedical optical imaging with contributions from leading international research groups who have pioneered many of these techniques and applications. A unique research field spanning the microscopic to the macroscopic, biomedical optical imaging allows both structural and functional imaging. Techniques such as confocal and multiphoton microscopy provide cellular level resolution imaging in biological systems. The integration of this tech

  2. Fluorescent Probes and Fluorescence (Microscopy Techniques — Illuminating Biological and Biomedical Research

    Directory of Open Access Journals (Sweden)

    Gregor P. C. Drummen

    2012-11-01

    Full Text Available Fluorescence, the absorption and re-emission of photons with longer wavelengths, is one of those amazing phenomena of Nature. Its discovery and utilization had, and still has, a major impact on biological and biomedical research, since it enables researchers not just to visualize normal physiological processes with high temporal and spatial resolution, to detect multiple signals concomitantly, to track single molecules in vivo, to replace radioactive assays when possible, but also to shed light on many pathobiological processes underpinning disease states, which would otherwise not be possible. Compounds that exhibit fluorescence are commonly called fluorochromes or fluorophores and one of these fluorescent molecules in particular has significantly enabled life science research to gain new insights in virtually all its sub-disciplines: Green Fluorescent Protein. Because fluorescent proteins are synthesized in vivo, integration of fluorescent detection methods into the biological system via genetic techniques now became feasible. Currently fluorescent proteins are available that virtually span the whole electromagnetic spectrum. Concomitantly, fluorescence imaging techniques were developed, and often progress in one field fueled innovation in the other. Impressively, the properties of fluorescence were utilized to develop new assays and imaging modalities, ranging from energy transfer to image molecular interactions to imaging beyond the diffraction limit with super-resolution microscopy. Here, an overview is provided of recent developments in both fluorescence imaging and fluorochrome engineering, which together constitute the “fluorescence toolbox” in life science research.

  3. Recurrent Aspergillus contamination in a biomedical research facility: a case study.

    Science.gov (United States)

    Cornelison, Christopher T; Stubblefield, Bryan; Gilbert, Eric; Crow, Sidney A

    2012-02-01

    Fungal contamination of biomedical processes and facilities can result in major revenue loss and product delay. A biomedical research facility (BRF) culturing human cell lines experienced recurring fungal contamination of clean room incubators over a 3-year period. In 2010, as part of the plan to mitigate contamination, 20 fungal specimens were isolated by air and swab samples at various locations within the BRF. Aspergillus niger and Aspergillus fumigatus were isolated from several clean-room incubators. A. niger and A. fumigatus were identified using sequence comparison of the 18S rRNA gene. To determine whether the contaminant strains isolated in 2010 were the same as or different from strains isolated between 2007 and 2009, a novel forensic approach to random amplified polymorphic DNA (RAPD) PCR was used. The phylogenetic relationship among isolates showed two main genotypic clusters, and indicated the continual presence of the same A. fumigatus strain in the clean room since 2007. Biofilms can serve as chronic sources of contamination; visual inspection of plugs within the incubators revealed fungal biofilms. Moreover, confocal microscopy imaging of flow cell-grown biofilms demonstrated that the strains isolated from the incubators formed dense biofilms relative to other environmental isolates from the BRF. Lastly, the efficacies of various disinfectants employed at the BRF were examined for their ability to prevent spore germination. Overall, the investigation found that the use of rubber plugs around thermometers in the tissue culture incubators provided a microenvironment where A. fumigatus could survive regular surface disinfection. A general lesson from this case study is that the presence of microenvironments harboring contaminants can undermine decontamination procedures and serve as a source of recurrent contamination. PMID:22143434

  4. Identifying the ‘Vulnerables’ in Biomedical Research: the vox populis from the Tuskegee Legacy Project

    Science.gov (United States)

    Wiley, John

    2011-01-01

    Objectives This report presents, for the first time, findings on the vox populis as to who constitutes the ‘vulnerables in biomedical research’. Methods The 3-City Tuskegee Legacy Project (TLP) study used the TLP Questionnaire as administered via RDD telephone interviews to 1,162 adult Blacks, non-Hispanic Whites, and two Puerto Rican (PR) Hispanic groups: Mainland U.S. and San Juan (SJ) in 3 cities. The classification schema was based upon respondents’ answers to an open-ended question asking which groups of people were the most vulnerable when participating in biomedical research. Results Subjects provided 749 valid open-ended responses which were grouped into 29 direct response categories, leading to a 4 tier classification schema for vulnerability traits. Tier 1, the summary tier, had five vulnerability categories: 1) Race/ethnicity; 2) Age; 3) SES; 4) Health; and, 5) Gender. Blacks and Mainland U.S. PR Hispanics most frequently identified Race/Ethnicity as a vulnerability trait (42.1% of Blacks and 42.6% of Mainland U.S. PR Hispanics vs. 15.4% of Whites and 16.7% of San Juan R Hispanics) (p<.007), while Whites and SJ PR Hispanics most frequently identified Age (48.3% and 29.2%) as a vulnerability trait. Conclusions The response patterns on ‘who was vulnerable’ were similar for the two minority groups (Blacks and Mainland U.S. PR Hispanics), and notably different from the response patterns of the two majority groups (Whites and SJPR Hispanics). Further, the vox populis definition of vulnerables differed from the current official definitions as used by the U.S. federal government. PMID:21972462

  5. Analysis and Implementation of an Electronic Laboratory Notebook in a Biomedical Research Institute

    Science.gov (United States)

    Dujardin, Gwendal; Cabrera-Andrade, Alejandro; Paz-y-Miño, César; Indacochea, Alberto; Inglés-Ferrándiz, Marta; Nadimpalli, Hima Priyanka; Collu, Nicola; Dublanche, Yann; De Mingo, Ismael; Camargo, David

    2016-01-01

    Electronic laboratory notebooks (ELNs) will probably replace paper laboratory notebooks (PLNs) in academic research due to their advantages in data recording, sharing and security. Despite several reports describing technical characteristics of ELNs and their advantages over PLNs, no study has directly tested ELN performance among researchers. In addition, the usage of tablet-based devices or wearable technology as ELN complements has never been explored in the field. To implement an ELN in our biomedical research institute, here we first present a technical comparison of six ELNs using 42 parameters. Based on this, we chose two ELNs, which were tested by 28 scientists for a 3-month period and by 80 students via hands-on practical exercises. Second, we provide two survey-based studies aimed to compare these two ELNs (PerkinElmer Elements and Microsoft OneNote) and to analyze the use of tablet-based devices. We finally explore the advantages of using wearable technology as ELNs tools. Among the ELNs tested, we found that OneNote presents almost all parameters evaluated (39/42) and both surveyed groups preferred OneNote as an ELN solution. In addition, 80% of the surveyed scientists reported that tablet-based devices improved the use of ELNs in different respects. We also describe the advantages of using OneNote application for Apple Watch as an ELN wearable complement. This work defines essential features of ELNs that could be used to improve ELN implementation and software development. PMID:27479083

  6. A microcosm of the biomedical research experience for upper-level undergraduates.

    Science.gov (United States)

    Hurd, Daryl D

    2008-01-01

    The skill set required of biomedical researchers continues to grow and evolve as biology matures as a natural science. Science necessitates creative yet critical thinking, persuasive communication skills, purposeful use of time, and adeptness at the laboratory bench. Teaching these skills can be effectively accomplished in an inquiry-based, active-learning environment at a primarily undergraduate institution. Cell Biology Techniques, an upper-level cell biology laboratory course at St. John Fisher College, features two independent projects that take advantage of the biology of the nematode Caenorhabditis elegans, a premier yet simple model organism. First, students perform a miniature epigenetic screen for novel phenotypes using RNA interference. The results of this screen combined with literature research direct students toward a singe gene that they attempt to subclone in the second project. The biology of the chosen gene/protein also becomes an individualized focal point with respect to the content of the laboratory. Progress toward course goals is evaluated using written, oral, and group-produced assignments, including a concept map. Pre- and postassessment indicates a significant increase in the understanding of broad concepts in cell biological research. PMID:18519612

  7. Integrating Clinical Medicine into Biomedical Graduate Education to Promote Translational Research: Strategies from Two New PhD Programs

    OpenAIRE

    Smith, Carolyn L; Jarrett, Marcia; Bierer, S. Beth

    2013-01-01

    For several decades, a barrier has existed between research and clinical medicine, making it difficult for aspiring scientists to gain exposure to human pathophysiology and access to clinical/translational research mentors during their graduate training. In 2005, the Howard Hughes Medical Institute announced the Med Into Grad initiative to support graduate programs that integrate clinical knowledge into PhD biomedical training, with the goal of preparing a new cadre of translational researche...

  8. Technical aspects of exposure to magnetic fields of extremely low frequencies (ELF in biomedical research

    Directory of Open Access Journals (Sweden)

    Paweł Bieńkowski

    2015-06-01

    Full Text Available Background: Experiments on the electromagnetic field influence on organisms are an important part of biophysical studies. It is an interdisciplinary research spanning biology and medicine with the engineering in generation and measurement of electromagnetic fields. The aim of the study consists in the analysis of parameters estimations and measurements of extremely low frequency magnetic field (ELF MF as well as exposure systems parameters in biomedical research. Material and Methods: Experiments were performed on 2 most popular low magnetic field exposure systems: the solenoid and Helmholtz coils. A theoretical analysis and a measurement verification of the magnetic field distribution inside the systems were carried out to evaluate the homogeneity of the magnetic field. Additional factors, vibrations and temperature changes, affecting the assessment of the biological effects of magnetic field exposure were also examined. Results: Based on the study results, a comparative analysis of solenoids and Helmholtz coils as the magnetic field exposure systems was presented. Proposals for the description of magnetic field exposure were also formulated. Conclusions: The authors emphasize the importance of a conscious choice of exposure conditions and their explicit description. These are fundamental requirements for both the reproduction of experimental conditions and the verification of results. Med. Pr. 2015;66(2:185–197

  9. An Update to Space Biomedical Research: Tissue Engineering in Microgravity Bioreactors

    Directory of Open Access Journals (Sweden)

    Abolfazl Barzegari

    2012-03-01

    Full Text Available Introduction: The severe need for constructing replacement tissues in organ transplantation has necessitated the development of tissue engineering approaches and bioreactors that can bring these approaches to reality. The inherent limitations of conventional bioreactors in generating realistic tissue constructs led to the devise of the microgravity tissue engineering that uses Rotating Wall Vessel (RWV bioreactors initially developed by NASA. Methods: In this review article, we intend to highlight some major advances and accomplishments in the rapidly-growing field of tissue engineering that could not be achieved without using microgravity. Results: Research is now focused on assembly of 3 dimensional (3D tissue fragments from various cell types in human body such as chondrocytes, osteoblasts, embryonic and mesenchymal stem cells, hepatocytes and pancreas islet cells. Hepatocytes cultured under microgravity are now being used in extracorporeal bioartificial liver devices. Tissue constructs can be used not only in organ replacement therapy, but also in pharmaco-toxicology and food safety assessment. 3D models of various cancers may be used in studying cancer development and biology or in high-throughput screening of anticancer drug candidates. Finally, 3D heterogeneous assemblies from cancer/immune cells provide models for immunotherapy of cancer. Conclusion: Tissue engineering in (simulated microgravity has been one of the stunning impacts of space research on biomedical sciences and their applications on earth.

  10. The role of ontologies in biological and biomedical research: a functional perspective

    KAUST Repository

    Hoehndorf, Robert

    2015-04-10

    Ontologies are widely used in biological and biomedical research. Their success lies in their combination of four main features present in almost all ontologies: provision of standard identifiers for classes and relations that represent the phenomena within a domain; provision of a vocabulary for a domain; provision of metadata that describes the intended meaning of the classes and relations in ontologies; and the provision of machine-readable axioms and definitions that enable computational access to some aspects of the meaning of classes and relations. While each of these features enables applications that facilitate data integration, data access and analysis, a great potential lies in the possibility of combining these four features to support integrative analysis and interpretation of multimodal data. Here, we provide a functional perspective on ontologies in biology and biomedicine, focusing on what ontologies can do and describing how they can be used in support of integrative research. We also outline perspectives for using ontologies in data-driven science, in particular their application in structured data mining and machine learning applications.

  11. Aligning Research and Policy on Social-Emotional and Academic Competence for Young Children

    Science.gov (United States)

    Nadeem, Erum; Maslak, Kristi; Chacko, Anil; Hoagwood, Kimberly Eaton

    2010-01-01

    Research Findings: The purpose of this article is to describe current education policies as they relate to the promotion of social, emotional, and academic (SEA) development and competence for young children. Academic and social-emotional competencies are described and conceptualized as developmentally linked, reciprocal processes that should be…

  12. A Quantitative Assessment of the Research Chefs Association Core Competencies for the Practicing Culinologist

    Science.gov (United States)

    Bissett, Rachel L.; Cheng, Michael S. H.; Brannan, Robert G.

    2010-01-01

    Professional organizations have linked core competency to professional success and competitive strategy. The Research Chefs Assn. (RCA) recently released 43 core competencies for practicing culinologists. Culinology[R] is a profession that links skills of culinary arts and food science and technology in the development of food products. An online…

  13. Digital Competence--An Emergent Boundary Concept for Policy and Educational Research

    Science.gov (United States)

    Ilomäki, Liisa; Paavola, Sami; Lakkala, Minna; Kantosalo, Anna

    2016-01-01

    Digital competence is an evolving concept related to the development of digital technology and the political aims and expectations of citizenship in a knowledge society. It is regarded as a core competence in policy papers; in educational research it is not yet a standardized concept. We suggest that it is a useful boundary concept, which can be…

  14. Real-time Data Fusion Platforms: The Need of Multi-dimensional Data-driven Research in Biomedical Informatics.

    Science.gov (United States)

    Raje, Satyajeet; Kite, Bobbie; Ramanathan, Jay; Payne, Philip

    2015-01-01

    Systems designed to expedite data preprocessing tasks such as data discovery, interpretation, and integration that are required before data analysis drastically impact the pace of biomedical informatics research. Current commercial interactive and real-time data integration tools are designed for large-scale business analytics requirements. In this paper we identify the need for end-to-end data fusion platforms from the researcher's perspective, supporting ad-hoc data interpretation and integration. PMID:26262406

  15. Customizable Electronic Laboratory Online (CELO): A Web-based Data Management System Builder for Biomedical Research Laboratories

    OpenAIRE

    Fong, Christine; Brinkley, James F.

    2006-01-01

    A common challenge among today’s biomedical research labs is managing growing amounts of research data. In order to reduce the time and resource costs of building data management tools, we designed the Customizable Electronic Laboratory Online (CELO) system. CELO automatically creates a generic database and web interface for laboratories that submit a simple web registration form. Laboratories can then use a collection of predefined XML templates to assist with the design of a database schema...

  16. Lessons Learned from Development of De-identification System for Biomedical Research in a Korean Tertiary Hospital

    OpenAIRE

    Shin, Soo-Yong; Lyu, Yongman; Shin, Yongdon; Choi, Hyo Joung; Park, Jihyun; Kim, Woo-Sung; Lee, Jae Ho

    2013-01-01

    Objectives The Korean government has enacted two laws, namely, the Personal Information Protection Act and the Bioethics and Safety Act to prevent the unauthorized use of medical information. To protect patients' privacy by complying with governmental regulations and improve the convenience of research, Asan Medical Center has been developing a de-identification system for biomedical research. Methods We reviewed Korean regulations to define the scope of the de-identification methods and well...

  17. Recent research and development in titanium alloys for biomedical applications and healthcare goods

    OpenAIRE

    Mitsuo Niinomi

    2003-01-01

    Nb, Ta and Zr are the favorable non-toxic alloying elements for titanium alloys for biomedical applications. Low rigidity titanium alloys composed of non-toxic elements are getting much attention. The advantage of low rigidity titanium alloy for the healing of bone fracture and the remodeling of bone is successfully proved by fracture model made in tibia of rabbit. Ni-free super elastic and shape memory titanium alloys for biomedical applications are energetically developed. Titanium alloys f...

  18. Laboratory maintenance, breeding, rearing, and biomedical research potential of the Yucatan octopus (Octopus maya).

    Science.gov (United States)

    Van Heukelem, W F

    1977-10-01

    Eggs of the Yucatan octopus, Octopus maya, were collected at Campeche, Mexico, transported to Hawaii, and incubated in glass funnels. Benthic juveniles hatched from the large (17-mm) eggs and were reared on a variety of live and frozen foods. As many as 200 animals were reared for the first month in a 20-liter aquarium. No disease or parasite problems were encountered and nearly all well-fed juveniles survived to sexual maturity. The species was reared through four generations in the laboratory. Animals weighed 0.1 g at hatching and within 8.5 months attained an average weight of 3231 g. Mating was promiscuous and sperm were stored in the oviducts until spawning. Spawning occurred at 8-9 months of age. Up to 5,000 eggs were laid by large females and nearly 100% of fertilized eggs developed to hatching. Females brooded eggs during the 45-day period of development but artificial was as successful as natural incubation by the mother. Pos-reproductive senescent decline of both males and females was rapid and average life span was 300 days from hatching. Areas of biomedical research in which O maya could be a useful model were suggested and included neurobiology, comparative psychology, ontogeny of behavior, immunology, endocrinology, and studies of aging. PMID:592733

  19. Nuclear magnetic resonance (NMR) spectroscopy and its application to biomedical research

    International Nuclear Information System (INIS)

    The principles of nuclear magnetic resonance (NMR) spectroscopy were explained and its application to biomedical research discussed. With 31P-NMR, it is feasible to conduct a continuous, non-invasive measurement of the contents of myocardial high-energy phosphate compounds and the intracellular pH (determined by monitoring the pH dependent shift of the inorganic phosphate peak relative to that of creatine phosphate), and to correlate them with the mechanical function. The determination of the free magnesium concentration is also possible on a similar principle to that for pH determination (the shift of MgATP peaks relative to ATP is utilized in this case). It is estimated to be 0.3 mM and was found not to be changed during ischemia. Several examples of studies including our own conducted to delineate the ischemic derangements of the myocardial energy metabolism and the effects of various interventions thereupon were illustrated. Finally a brief mention was made of the saturation transfer technique. This is the only method with which one can study the kinetics of the enzyme reactions under in vivo conditions. The application of the method for analysis of the creatine kinase reaction and the ATP synthesis was demonstrated. (author) 49 refs

  20. High pressure FT-IR spectroscopy for biomedical and cancer research

    Science.gov (United States)

    Wong, Patrick T. T.

    1994-07-01

    By resolving technical and methodological problems, we are now able to obtain extremely high quality infrared spectra of animal and human tissues and cells as a function of pressure. This allows us to analyze the spectra in great details in terms of structural and dynamic properties at the molecular level in a wide range of biological and biomedical problems. For instance, in our cancer research we found that many structural modifications of cellular molecules in the malignant transformation are common to all the cancers that we have studied to data. Recently, large scale evaluation of the use of high-pressure FT-IR spectroscopy for the prescreening of cancer as well as preinvasive lesions of the cervix has been initiated in our laboratory. In order to optimize the specificity of the FT-IR technology for cervical screening, we have systematically studied and analyzed the high-pressure infrared spectra of individual abnormal lessons of the cervix. The results of one of these studies, differentiation between malignancy and inflammation in the human uterine cervix are given in this paper.

  1. Performing Drug Safety Research During Pregnancy and Lactation: Biomedical HIV Prevention Research as a Template.

    Science.gov (United States)

    Beigi, Richard H; Noguchi, Lisa; Brown, Gina; Piper, Jeanna; Watts, D Heather

    2016-07-01

    Evidence-based guidance regarding use of nearly all pharmaceuticals by pregnant and lactating women is limited. Models for performing research may assist in filling these knowledge gaps. Internationally, reproductive age women are at high risk of human immunodeficiency virus (HIV) acquisition. Susceptibility to HIV infection may be increased during pregnancy, and risk of maternal-child transmission is increased with incident HIV infection during pregnancy and lactation. A multidisciplinary meeting of experts was convened at the United States National Institutes of Health to consider paradigms for drug research in pregnancy and lactation applicable to HIV prevention. This report summarizes the meeting proceedings and describes a framework for research on candidate HIV prevention agent use during pregnancy and lactation that may also have broader applications to other pharmaceutical products. PMID:23808668

  2. Research on Fostering Intercultural Communication Competence of Foreign Language Learners

    OpenAIRE

    Yueqin HAN

    2013-01-01

    Globalization has made cross-cultural communication a necessity. The mobility of people and the contact between countries have greatly increased cross-cultural communication. Intercultural awareness has become a prerequisite for successful cross-cultural communication. Intercultural awareness is required if a foreign language learner is to achieve the intercultural communication competence, which is now considered to be the major goal of foreign language learning. Intercultural communication ...

  3. Using multicriteria decision analysis to support research priority setting in biomedical translational research projects.

    Science.gov (United States)

    de Graaf, Gimon; Postmus, Douwe; Buskens, Erik

    2015-01-01

    Translational research is conducted to achieve a predefined set of economic or societal goals. As a result, investment decisions on where available resources have the highest potential in achieving these goals have to be made. In this paper, we first describe how multicriteria decision analysis can assist in defining the decision context and in ensuring that all relevant aspects of the decision problem are incorporated in the decision making process. We then present the results of a case study to support priority setting in a translational research consortium aimed at reducing the burden of disease of type 2 diabetes. During problem structuring, we identified four research alternatives (primary, secondary, tertiary microvascular, and tertiary macrovascular prevention) and a set of six decision criteria. Scoring of these alternatives against the criteria was done using a combination of expert judgement and previously published data. Lastly, decision analysis was performed using stochastic multicriteria acceptability analysis, which allows for the combined use of numerical and ordinal data. We found that the development of novel techniques applied in secondary prevention would be a poor investment of research funds. The ranking of the remaining alternatives was however strongly dependent on the decision maker's preferences for certain criteria. PMID:26495288

  4. Climate Change, Human Health, and Biomedical Research: Analysis of the National Institutes of Health Research Portfolio

    OpenAIRE

    Jessup, Christine M.; Balbus, John M.; Christian, Carole; Haque, Ehsanul; Howe, Sally E.; Newton, Sheila A.; Reid, Britt C.; Roberts, Luci; Wilhelm, Erin; Rosenthal, Joshua P.

    2013-01-01

    Background: According to a wide variety of analyses and projections, the potential effects of global climate change on human health are large and diverse. The U.S. National Institutes of Health (NIH), through its basic, clinical, and population research portfolio of grants, has been increasing efforts to understand how the complex interrelationships among humans, ecosystems, climate, climate variability, and climate change affect domestic and global health. Objectives: In this commentary we p...

  5. [The role of animal testing advisory committees in biomedical research in Germany].

    Science.gov (United States)

    Sauer, Ursula G

    2006-01-01

    In accordance with the German Animal Welfare Act, animal experiments in fundamental biomedical research may only be performed after licensing by the responsible authority. This license may only be granted if the experiments are considered indispensable and if the distress of the animals seems ethically acceptable in relation to the purpose of the study. Since 1987 advisory committees have been established to support the authorities in the evaluation of these provisions. Animal welfare organisations had expected case-by-case evaluations of the in-dispensability of research proposals and of the distress of the animals and the scientific benefit of the experiments to take place in these committees, so that such projects that would not meet the criteria of ethical acceptability could be prevented. However, already the lack of parity in the advisory committees alone, in which as a rule four scientists counterpart two representatives from animal welfare organisations, often-times prevents a balanced discussion of these provisions from taking place. Additionally, due to the freedom of science granted in the German Constitution without reservations, until 2002 also the licensing authorities were merely permitted to perform a formal examination of the applications. In the mean time, by including animal welfare as a national objective in the Constitution, the preconditions were made to enable an examination of the contents. From the point of view of animal welfare it therefore is to be requested that now also the advisory committees are ascribed more importance in the course of the licensing procedure and to establish the legal framework for this, if necessary by a revision of the Animal Welfare Act. PMID:16477346

  6. LEVEL OF COMPETENCIES, GENDER AND LEADERSHIP EFFECTIVENESS IN A RESEARCH UNIVERSITY

    OpenAIRE

    Elham SHAHMANDI; Abu Daud SILONG; Ismail, Ismi Arif

    2012-01-01

    Are levels of competencies related to academic leadership effectiveness? Is gender related to leadership effectiveness? Is there an interaction effect between levels of competencies and gender on leadership effectiveness? These research questions were examined in the context of middle level leadership in a research university in Malaysia. This study is a survey that involves 59 respondents which includes the Deans, Deputy Deans, Directors and Head of Departments. The data were collected using...

  7. The IT project manager competencies that impact project success – A qualitative research

    OpenAIRE

    Cíntia Cristina Silva de Araújo; Cristiane Drebes Pedron

    2015-01-01

    Since there is a lack of studies about the relationship of IT project manager competencies and project success, this paper will address the following research question: Which competencies should IT project managers develop in order to achieve success in IT projects? To answer this question, we conducted a qualitative research with an exploratory approach. To collect data, twelve (12) in-depth interviews were done with Brazilian project managers from different companies from several business s...

  8. A Perspective on Promoting Diversity in the Biomedical Research Workforce: The National Heart, Lung, and Blood Institute's PRIDE Program.

    Science.gov (United States)

    Boyington, Josephine E A; Maihle, Nita J; Rice, Treva K; Gonzalez, Juan E; Hess, Caryl A; Makala, Levi H; Jeffe, Donna B; Ogedegbe, Gbenga; Rao, Dabeeru C; Dávila-Román, Victor G; Pace, Betty S; Jean-Louis, Girardin; Boutjdir, Mohamed

    2016-01-01

    Aspiring junior investigators from groups underrepresented in the biomedical sciences face various challenges as they pursue research independence. However, the biomedical research enterprise needs their participation to effectively address critical research issues such as health disparities and health inequities. In this article, we share a research education and mentoring initiative that seeks to address this challenge: Programs to Increase Diversity among Individuals Engaged in Health Related Research (PRIDE), funded by the National Heart, Lung, and Blood Institute (NHLBI). This longitudinal research-education and mentoring program occurs through summer institute programs located at US-based academic institutions. Recruited participants are exposed to didactic and lab-based research-skill enhancement experiences, with year-round mentoring over the course of two years. Mentor-mentee matching is based on shared research interests to promote congruence and to enhance skill acquisition. Program descriptions and sample narratives of participants' perceptions of PRIDE's impact on their career progress are showcased. Additionally, we highlight the overall program design and structure of four of seven funded summer institutes that focus on cardiovascular disease, related conditions, and health disparities. Mentees' testimonials about the value of the PRIDE mentoring approach in facilitating career development are also noted. Meeting the clinical and research needs of an increasingly diverse US population is an issue of national concern. The PRIDE initiative, which focuses on increasing research preparedness and professional development of groups underrepresented in the biomedical research workforce, with an emphasis on mentoring as the critical approach, provides a robust model that is impacting the careers of future investigators. PMID:27440978

  9. Pacific Northwest Laboratory annual report for 1994 to the DOE Office of Energy Research Part 1: Biomedical sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1995-04-01

    Research in the biomedical sciences at PNL is described. Activities reported include: inhaled plutonium in dogs; national radiobiology archives; statistical analysis of data from animal studies; genotoxicity of inhaled energy effluents; molecular events during tumor initiation; biochemistry of free radical induced DNA damage; radon hazards in homes; mechanisms of radon injury; genetics of radon induced lung cancer; and in vivo/in vitro radon induced cellular damage.

  10. Public views on the donation and use of human biological samples in biomedical research: a mixed methods study

    OpenAIRE

    Lewis, C.; Clotworthy, M.; Hilton, S; MaGee, C.; Robertson, M. J.; Stubbins, L.J.; Corfield, J.

    2013-01-01

    Objective A mixed methods study exploring the UK general public's willingness to donate human biosamples (HBSs) for biomedical research. Setting Cross-sectional focus groups followed by an online survey. Participants Twelve focus groups (81 participants) selectively sampled to reflect a range of demographic groups; 1110 survey responders recruited through a stratified sampling method with quotas set on sex, age, geographical location, socioeconomic group and ethnicity. Main outcom...

  11. Biomedical research involving patients with disorders of consciousness: ethical and legal dimensions

    Directory of Open Access Journals (Sweden)

    Michele Farisco

    2014-09-01

    Full Text Available The directive 2001/20/UE and the research involving patients with docs. Research involving patients with disorders of consciousness (DOCs deserves special ethical and legal attention because of its Janus-faced nature. On the one hand, it raises concerns about the risk to expose the involved subjects to disproportionate risks not respecting their individual dignity, particularly their right to be cared for; on the other hand, research is an essential tool in order to improve the clinical condition of patients with DOCs. The present paper concerns the ethical and legal dimensions of biomedical research involving patients with disorders of consciousness. In particular, it focuses on informed consent to experimental treatments, which is a challenging issue both from an ethical and legal point of view. The first part reads the Directive 2001/20/EU in the light of the experimentation of patients with DOCs, and suggests a revision in order to better assess the issue of informed consent. The particular case of informed consent for observational studies of non-communicative patients. The second part presents an informed consent form for studies through video-recording of patients unable to communicate their own consent. This form has been elaborated by the bioethics unit of the project "Review of the nosography of vegetative states: application of methods of behavioral analysis to individuals in coma or vegetative state" developed at the Italian National Institute of Health. Relevance of the suggested form. The paper describes the conceptual framework of the form for informed consent to studies through video-recoding, which is a relevant example of what issues should be included in an informed consent for any type of studies through video-recording of patients unable to express their own consent. The article has been sent on November the 7th 2013, before the adoption of the Regulation (EU no. 536/2014 (and consequent abrogation of the Directive 2001

  12. Pre-clinical PET/MR: technological advances and new perspectives in biomedical research

    Energy Technology Data Exchange (ETDEWEB)

    Wehrl, Hans F.; Judenhofer, Martin S.; Wiehr, Stefan; Pichler, Bernd J. [University of Tuebingen, Department of Radiology, Laboratory for Preclinical Imaging and Imaging Technology of the Werner Siemens-Foundation, Tuebingen (Germany)

    2009-03-15

    Combined PET/MRI allows for multi-parametric imaging and reveals one or more functional processes simultaneously along with high-resolution morphology. Especially in small-animal research, where high soft tissue contrast is required, and the scan time as well as radiation dose are critical factors, the combination of PET and MRI would be beneficial compared with PET/CT. In the mid-1990's, several research groups used different approaches to integrate PET detectors into high-field MRI. First, systems were based on optical fibres guiding the scintillation light to the PMT's, which reside outside the fringe magnetic field. Recent advances in gamma ray detector technology, which were initiated mainly by the advent of avalanche photodiodes (APD's) as well as the routine availability of fast scintillation materials like lutetium oxyorthosilicate (LSO), paved the way towards the development of fully magnetic-field-insensitive high-performance PET detectors. Current animal PET/MR technologies are reviewed and pitfalls when engineering a full integration of a PET and a high-field MRI are discussed. Compact PET detectors can be integrated in small-bore, high-field MRI tomographs. Detailed performance evaluations have shown that the mutual interference between the two imaging systems could be minimized. The performance of all major MR applications, ranging from T1- or T2-weighted imaging up to echo-planar imaging (EPI) for functional MRI (fMRI) or magnetic resonance spectroscopy (MRS), could be maintained, even when the PET insert was built into the MRI and acquiring PET data simultaneously. Similarly, the PET system performance was not influenced by the static magnetic field or applied MRI sequences. Initial biomedical research applications range from the combination of functional information from PET with the anatomical information from the MRI to multi-functional imaging combining metabolic PET and MRI data. Compared to other multi-modality approaches PET

  13. Ecological Agriculture Research: Increasing Competence through PhD Courses.

    Science.gov (United States)

    Lieblein, G.; Francis, C. A.; Salomonsson, L.; Sriskandarajah, N.

    1999-01-01

    A Ph.D. course in ecological agriculture included a weeklong intensive workshop and individual research projects. The course demonstrated the usefulness of multiple approaches to learning research methods and perspectives and increased networking among researchers. (SK)

  14. Recent research and development in titanium alloys for biomedical applications and healthcare goods

    Directory of Open Access Journals (Sweden)

    Mitsuo Niinomi

    2003-01-01

    Full Text Available Nb, Ta and Zr are the favorable non-toxic alloying elements for titanium alloys for biomedical applications. Low rigidity titanium alloys composed of non-toxic elements are getting much attention. The advantage of low rigidity titanium alloy for the healing of bone fracture and the remodeling of bone is successfully proved by fracture model made in tibia of rabbit. Ni-free super elastic and shape memory titanium alloys for biomedical applications are energetically developed. Titanium alloys for not only implants, but also dental products like crowns, dentures, etc. are also getting much attention in dentistry. Development of investment materials suitable for titanium alloys with high melting point is desired in dental precision castings. Bioactive surface modifications of titanium alloys for biomedical applications are very important for achieving further developed biocompatibility. Low cost titanium alloys for healthcare goods, like general wheel chairs, etc. has been recently proposed.

  15. Size and characteristics of the biomedical research workforce associated with U.S. National Institutes of Health extramural grants.

    Science.gov (United States)

    Pool, Lindsay R; Wagner, Robin M; Scott, Lindsey L; RoyChowdhury, Deepshikha; Berhane, Rediet; Wu, Charles; Pearson, Katrina; Sutton, Jennifer A; Schaffer, Walter T

    2016-03-01

    The U.S. National Institutes of Health (NIH) annually invests approximately $22 billion in biomedical research through its extramural grant programs. Since fiscal year (FY) 2010, all persons involved in research during the previous project year have been required to be listed on the annual grant progress report. These new data have enabled the production of the first-ever census of the NIH-funded extramural research workforce. Data were extracted from All Personnel Reports submitted for NIH grants funded in FY 2009, including position title, months of effort, academic degrees obtained, and personal identifiers. Data were de-duplicated to determine a unique person count. Person-years of effort (PYE) on NIH grants were computed. In FY 2009, NIH funded 50,885 grant projects, which created 313,049 full- and part-time positions spanning all job functions involved in biomedical research. These positions were staffed by 247,457 people at 2,604 institutions. These persons devoted 121,465 PYE to NIH grant-supported research. Research project grants each supported 6 full- or part-time positions, on average. Over 20% of positions were occupied by postdoctoral researchers and graduate and undergraduate students. These baseline data were used to project workforce estimates for FYs 2010-2014 and will serve as a foundation for future research.-Pool, L. R., Wagner, R. M., Scott, L. L., RoyChowdhury, D., Berhane, R., Wu, C., Pearson, K., Sutton, J. A., Schaffer, W. T. Size and characteristics of the biomedical research workforce associated with U.S. National Institutes of Health extramural grants. PMID:26625903

  16. International Space Station as Analog of Interplanetary Transit Vehicle For Biomedical Research

    Science.gov (United States)

    Charles, John B.

    2012-01-01

    Astronaut missions lasting up to six months aboard the International Space Station (ISS) have much in common with interplanetary flights, especially the outbound, Earth-to-Mars transit portion of a Mars mission. Utilization of ISS and other appropriate platforms to prepare for crewed expeditions to planetary destinations including Mars has been the work of NASA's Human Research Program (HRP) since 2005. HRP is charged specifically to understand and reduced the risks to astronaut health and performance in space exploration missions: everything HRP does and has done is directly related to that responsibility. Two major categories of human research have capitalized on ISS capabilities. The first category centers on the biomedical aspects of long-duration exposure to spaceflight factors, including prolonged weightlessness, radiation exposure, isolation and confinement, and actual risk to life and limb. These studies contribute to astronaut safety, health and efficiency on any long-duration missions, whether in low Earth orbit (LEO) or beyond. Qualitatively, weightlessness is weightlessness, whether in LEO or en route to Mars. The HRP sponsors investigations into losses in muscle and bone integrity, cardiovascular function, sensory-motor capability, immune capacity and psychosocial health, and development and demonstration of appropriate treatments and preventative measures. The second category includes studies that are focused on planetary expeditions beyond LEO. For these, ISS offers a high fidelity analog to investigate the combined effects of spaceflight factors (described above) plus the isolation and autonomy associated with simulated increasing distance from Earth. Investigations address crew cohesion, performance and workload, and mission control performance. The behavioral health and performance and space human factors aspects of planetary missions dominate this category. Work has already begun on a new investigation in this category which will examine the

  17. The IT project manager competencies that impact project success – A qualitative research

    Directory of Open Access Journals (Sweden)

    Cíntia Cristina Silva de Araújo

    2015-07-01

    Full Text Available Since there is a lack of studies about the relationship of IT project manager competencies and project success, this paper will address the following research question: Which competencies should IT project managers develop in order to achieve success in IT projects? To answer this question, we conducted a qualitative research with an exploratory approach. To collect data, twelve (12 in-depth interviews were done with Brazilian project managers from different companies from several business sectors. The analysis results pointed out that for our respondents the most needed category of competencies are team management, business domain knowledge,  communication, project management and people skills. As other authors have affirmed, technical skills were considered to be less relevant to project success than interpersonal and intrapersonal competencies.

  18. A comparison of image communication protocols in e-science platform for biomedical imaging research and applications

    Science.gov (United States)

    Wang, Tusheng; Yang, Yuanyuan; Hu, Haibo; Zhang, Jianguo

    2012-02-01

    In designing of e-Science platform for biomedical imaging research and application cross multiple academic institutions and hospitals, it needs to find out the best communication protocol to transmit various kinds of biomedical images acquired from Shanghai Synchrotron Radiation Source (SSRS), micro-PET, Micro-CT which includes both types of DICOM and non-DICOM images. In this presentation, we presented several image communication scenarios required in e-Science platform and several possible image communication protocols, and then tested and evaluated the performance of these image communication protocols in e-Science data flows to find out which protocol is the best candidate to be used in e-Science platform for the purpose for security, communication performance, easy implementation and management.

  19. Intentionality and Developing Researcher Competence on a UK Master's Course: An Ecological Perspective on Research Education

    Science.gov (United States)

    Stelma, Juup; Fay, Richard

    2014-01-01

    This paper presents an ecological perspective on the developing researcher competence of participants in the research education component of a professionally oriented master's course. There is a particular focus on the intentionality (as in "purpose") of the participants' research education activity. The data used to develop…

  20. Japanese research and development on metallic biomedical, dental, and healthcare materials

    Science.gov (United States)

    Niinomi, Mitsuo; Hanawa, Takao; Narushima, Takayuki

    2005-04-01

    There is considerable demand for metallic materials for use in medical and dental devices. Metals and alloys are widely used as biomedical materials and are indispensable in the medical field. In dentistry, metal is used for restorations, orthodontic wires, and dental implants. This article describes R&D on metallic biomaterials primarily conducted by the members of the Japan Institute of Metals.

  1. Clustering cliques for graph-based summarization of the biomedical research literature

    DEFF Research Database (Denmark)

    Zhang, Han; Fiszman, Marcelo; Shin, Dongwook;

    2013-01-01

    Background: Graph-based notions are increasingly used in biomedical data mining and knowledge discovery tasks. In this paper, we present a clique-clustering method to automatically summarize graphs of semantic predications produced from PubMed citations (titles and abstracts).Results: SemRep is u...

  2. Promoting cultural competence in health care through a research based intervention in the UK.

    OpenAIRE

    Papadopoulos, Irena; Tilki, Mary; Lees, Shelley

    2004-01-01

    There is an urgent need to develop cultural competence among nurses and other care workers if they are to meet the needs of the diverse populations they serve, yet there is limited clarity about what this means, or how it can be measured. To date few attempts have been made to measure the effectiveness of education and training programmes which are designed to promote cultural competence. A research project commissioned by mental health service providers was undertaken to deal with the incre...

  3. Drivers of human resource management competences development in Brazilian multinational subsidiaries: a multilevel research

    OpenAIRE

    Germano Glufke Reis; Felipe Mendes Borini; Maria Tereza Leme Fleury

    2014-01-01

    This article aims to verify the factors associated with the development of human resource management (HRM) competences in foreign subsidiaries of Brazilian multinationals. These competences are essential in that they allow foreign units to adopt HRM practices that are consistent with the countries or markets in which they operate. A multilevel research was conducted, involving headquarters and subsidiaries of major Brazilian companies; the empirical analysis employed hierarchical linear model...

  4. Digital Competence in K-12 : theoretical models, assessment tools and empirical research

    OpenAIRE

    Calvani, Antonio; Fini, Antonio; Ranieri, Maria

    2010-01-01

    Over the last years the theme of the digital competence in its different aspects has been object of a growing interest. In a number of official documents and communications, international bodies underlined the significance of this competence for lifelong learning and to participate in the so-called ‘information society’. Within this context, education research has the duty to provide realistic conceptual models coherent with the school’s objectives and which can be put into practice within th...

  5. Preservation of competence in nuclear technology. Research need as seen by industry

    International Nuclear Information System (INIS)

    Funding of nuclear research and development 8 large German firms and the universities and research centers joined in the Nuclear Technology Competence Association intend to strengthen their cooperation in common research projects so as to preserve competence. This move was initiated by the position paper by acatech - German Academy of Engineering Sciences, published in September 2011, which drew attention to the need to maintain and advance nuclear competence despite the decision to opt out of the use of nuclear power. In the light of the recommendations expressed in the position paper, the heads of research and development of the eight companies agreed on the key topics of future nuclear research as seen by industry under the auspices of the energy change. On this basis, the representatives of industry and public nuclear research supplemented the acatech paper by research topics of mutual interest which stand a chance of receiving grants-in-aid by the federal government within the framework of existing research programs. The execution of these research projects is to maintain and further develop nuclear competence in industry as well as in research and teaching. (orig.)

  6. Research enrichment: evaluation of structured research in the curriculum for dental medicine students as part of the vertical and horizontal integration of biomedical training and discovery

    OpenAIRE

    Stewart Tanis; O'Malley Susan; Kingsley Karl; Howard Katherine M

    2008-01-01

    Abstract Background Research programs within medical and dental schools are important vehicles for biomedical and clinical discovery, serving as effective teaching and learning tools by providing situations in which predoctoral students develop problem-solving and critical-thinking skills. Although research programs at many medical and dental schools are well-established, they may not be well integrated into the predoctoral curriculum to effectively support the learning objectives for their s...

  7. Is there a trade-off between academic research and faculty entrepreneurship? : evidence from U.S. NIH supported biomedical researchers

    OpenAIRE

    Czarnitzki, Dirk; Toole, Andrew A.

    2009-01-01

    Is there a trade-off of scholarly research productivity when faculty members found or join for-profit firms? This paper offers an empirical examination of this question for a subpopulation of biomedical academic scientists who received research funding from the U.S. National Institutes of Health (NIH). In this study, we are able to distinguish between permanent versus temporary employment transitions by entrepreneurial faculty members and examine how their journal article publication rates ch...

  8. Foreign Cultures: Research on Foreign Language Teachers and Intercultural Competence

    Directory of Open Access Journals (Sweden)

    Phyllis Ryan

    2006-01-01

    Full Text Available Este artículo está basado en los resultados de un amplio estudio empírico que busca explorar la dimensión cultural del aprendizaje de lenguas extranjeras en términos de competencia comunicativa intercultural de maestros y alumnos. El estudio cuantitativo-comparativo consistió en una investigación por Internet presentada a maestros de escuelas secundarias de Bélgica, Bulgaria, Grecia, México, Polonia, España y Suecia. El propósito fundamental de la investigación fue intentar describir un comportamiento promedio en los maestros de lenguas extranjeras. Nos enfocamos en una de las áreas encontradas en la investigación: la familiaridad y los contactos que tenían los maestros con culturas extranjeras. Los resultados del estudio completo se pueden encontrar en Foreign Language Teachers and Intercultural Competence: An International Investigation (SerVu, 2005.

  9. Overview of some biomedical research projects in tropical medicine conducted at the Instituto Venezolano de Investigaciones Cientificas

    Directory of Open Access Journals (Sweden)

    Romano Egidio

    2000-01-01

    Full Text Available The Instituto Venezolano de Investigaciones Cientificas (IVIC is a government-funded multidisciplinary academic institution dedicated to research, development and technology in many areas of knowledge. Biomedical projects and publications comprise about 40% of the total at IVIC. In this article, we present an overview of some selected research and development projects conducted at IVIC which we believe contain new and important aspects related to malaria, ancylostomiasis, dengue fever, leishmaniasis and tuberculosis. Other projects considered of interest in the general area of tropical medicine are briefly described. This article was prepared as a small contribution to honor and commemorate the centenary of the Instituto Oswaldo Cruz.

  10. The Role of Scientific Communication Skills in Trainees’ Intention to Pursue Biomedical Research Careers: A Social Cognitive Analysis

    Science.gov (United States)

    Cameron, Carrie; Lee, Hwa Young; Anderson, Cheryl; Byars-Winston, Angela; Baldwin, Constance D.; Chang, Shine

    2015-01-01

    Scientific communication (SciComm) skills are indispensable for success in biomedical research, but many trainees may not have fully considered the necessity of regular writing and speaking for research career progression. Our purpose was to investigate the relationship between SciComm skill acquisition and research trainees’ intentions to remain in research careers. We used social cognitive career theory (SCCT) to test a model of the relationship of SciComm skills to SciComm-related cognitive variables in explaining career intentions. A sample of 510 graduate students and postdoctoral fellows at major academic health science centers in the Texas Medical Center, Houston, Texas, were surveyed online. Results suggested that interest in performing SciComm tasks, SciComm outcome expectations (SCOEs), and SciComm productivity predicted intention to remain in a research career, while SciComm self-efficacy did not directly predict career intention. SCOEs also predicted interest in performing SciComm tasks. As in other SCCT studies, SciComm self-efficacy predicted SCOEs. We conclude that social cognitive factors of SciComm skill acquisition and SciComm productivity significantly predict biomedical trainees’ intentions to pursue research careers whether within or outside academia. While further studies are needed, these findings may lead to evidence-based interventions to help trainees remain in their chosen career paths. PMID:26628562

  11. The Role of Scientific Communication Skills in Trainees' Intention to Pursue Biomedical Research Careers: A Social Cognitive Analysis.

    Science.gov (United States)

    Cameron, Carrie; Lee, Hwa Young; Anderson, Cheryl; Byars-Winston, Angela; Baldwin, Constance D; Chang, Shine

    2015-01-01

    Scientific communication (SciComm) skills are indispensable for success in biomedical research, but many trainees may not have fully considered the necessity of regular writing and speaking for research career progression. Our purpose was to investigate the relationship between SciComm skill acquisition and research trainees' intentions to remain in research careers. We used social cognitive career theory (SCCT) to test a model of the relationship of SciComm skills to SciComm-related cognitive variables in explaining career intentions. A sample of 510 graduate students and postdoctoral fellows at major academic health science centers in the Texas Medical Center, Houston, Texas, were surveyed online. Results suggested that interest in performing SciComm tasks, SciComm outcome expectations (SCOEs), and SciComm productivity predicted intention to remain in a research career, while SciComm self-efficacy did not directly predict career intention. SCOEs also predicted interest in performing SciComm tasks. As in other SCCT studies, SciComm self-efficacy predicted SCOEs. We conclude that social cognitive factors of SciComm skill acquisition and SciComm productivity significantly predict biomedical trainees' intentions to pursue research careers whether within or outside academia. While further studies are needed, these findings may lead to evidence-based interventions to help trainees remain in their chosen career paths. PMID:26628562

  12. Epidemiology and Reporting Characteristics of Systematic Reviews of Biomedical Research: A Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Matthew J Page

    2016-05-01

    Full Text Available Systematic reviews (SRs can help decision makers interpret the deluge of published biomedical literature. However, a SR may be of limited use if the methods used to conduct the SR are flawed, and reporting of the SR is incomplete. To our knowledge, since 2004 there has been no cross-sectional study of the prevalence, focus, and completeness of reporting of SRs across different specialties. Therefore, the aim of our study was to investigate the epidemiological and reporting characteristics of a more recent cross-section of SRs.We searched MEDLINE to identify potentially eligible SRs indexed during the month of February 2014. Citations were screened using prespecified eligibility criteria. Epidemiological and reporting characteristics of a random sample of 300 SRs were extracted by one reviewer, with a 10% sample extracted in duplicate. We compared characteristics of Cochrane versus non-Cochrane reviews, and the 2014 sample of SRs versus a 2004 sample of SRs. We identified 682 SRs, suggesting that more than 8,000 SRs are being indexed in MEDLINE annually, corresponding to a 3-fold increase over the last decade. The majority of SRs addressed a therapeutic question and were conducted by authors based in China, the UK, or the US; they included a median of 15 studies involving 2,072 participants. Meta-analysis was performed in 63% of SRs, mostly using standard pairwise methods. Study risk of bias/quality assessment was performed in 70% of SRs but was rarely incorporated into the analysis (16%. Few SRs (7% searched sources of unpublished data, and the risk of publication bias was considered in less than half of SRs. Reporting quality was highly variable; at least a third of SRs did not report use of a SR protocol, eligibility criteria relating to publication status, years of coverage of the search, a full Boolean search logic for at least one database, methods for data extraction, methods for study risk of bias assessment, a primary outcome, an

  13. FOREIGN LANGUAGE DISCIPLINE INTEGRATIVE POTENTIAL IN THE STUDENTS’ RESEARCH COMPETENCE FORMING

    OpenAIRE

    Evgeniya Vladimirovna Gutman; Alfiya Rafisovna Masalimova; Albina Rafisovna Shaidullina; Albina Marsilevna Nizameyeva; Alfiya Khamatovna Mukhamadeyeva

    2014-01-01

    The article deals with “Foreign Language” discipline integrative potential and its interdisciplinary relations in the students research competence development. Foreign language training, based on interdisciplinary relations takes into account individual abilities, students’ personal interests, which certainly creates a favorable psychological climate for its study and contributes to the maximum fulfillment in the practical use of language. Involving students in research work...

  14. Drivers of human resource management competences development in Brazilian multinational subsidiaries: a multilevel research

    Directory of Open Access Journals (Sweden)

    Germano Glufke Reis

    2014-09-01

    Full Text Available This article aims to verify the factors associated with the development of human resource management (HRM competences in foreign subsidiaries of Brazilian multinationals. These competences are essential in that they allow foreign units to adopt HRM practices that are consistent with the countries or markets in which they operate. A multilevel research was conducted, involving headquarters and subsidiaries of major Brazilian companies; the empirical analysis employed hierarchical linear modelling. Despite the recurrent debate on global standardisation versus local adaptation, it was identified that the integration of international HRM policies (addressing simultaneously global guidelines and local response may stimulate competences development. In addition, interaction in external networks in the host country may enhance the development of HRM competences in the subsidiaries. However, specific cultural factors of the company may inhibit development activity in units abroad.

  15. Pacific Northwest Laboratory annual report for 1987 to the DOE Office of Energy Research: Part 1, Biomedical Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1988-02-01

    This report summarizes progress on OHER biomedical and health-effects research conducted at Pacific Northwest Laboratory in FY 1987. The research develops the knowledge and scientific principles necessary to identify, understand, and anticipate the long-term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health-effects risk estimates from existing and/or developing energy-related technologies through an increased understanding of how radiation and chemicals cause health effects. The report is arranged to reflect PNL research relative to OHER programmatic structure. The first section, on human health effects, concerns statistical and epidemiological studies for assessing health risks. The next section, which contains reports of health-effects research in biological systems, includes research with radiation and chemicals. The last section is related to medical applications of nuclear technology.

  16. Pacific Northwest Laboratory annual report for 1988 to the DOE Office of Energy Research: Part 1, Biomedical Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1989-06-01

    This report summarizes progress on OHER biomedical and health-effects research conducted at PNL in FY 1988. The research develops the knowledge and scientific principles necessary to identify, understand, and anticipate the long-term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health-effects risk estimates from existing and/or developing energy-related technologies through an increased understanding of how radiation and chemicals cause health effects. The report is arranged to reflect PNL research relative to OHER programmatic structure. The first section, on human health effects, concerns statistical and epidemiological studies for assessing health risks. The next section, which contains reports of health-effects research in biological systems, includes research with radiation and chemicals.

  17. Pacific Northwest Laboratory annual report for 1987 to the DOE Office of Energy Research: Part 1, Biomedical Sciences

    International Nuclear Information System (INIS)

    This report summarizes progress on OHER biomedical and health-effects research conducted at Pacific Northwest Laboratory in FY 1987. The research develops the knowledge and scientific principles necessary to identify, understand, and anticipate the long-term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health-effects risk estimates from existing and/or developing energy-related technologies through an increased understanding of how radiation and chemicals cause health effects. The report is arranged to reflect PNL research relative to OHER programmatic structure. The first section, on human health effects, concerns statistical and epidemiological studies for assessing health risks. The next section, which contains reports of health-effects research in biological systems, includes research with radiation and chemicals. The last section is related to medical applications of nuclear technology

  18. An examination of how women and underrepresented racial/ethnic minorities experience barriers in biomedical research and medical programs

    Science.gov (United States)

    Chakraverty, Devasmita

    Women in medicine and biomedical research often face challenges to their retention, promotion, and advancement to leadership positions (McPhillips et al., 2007); they take longer to advance their careers, tend to serve at less research-intensive institutions and have shorter tenures compared to their male colleagues (White, McDade, Yamagata, & Morahan, 2012). Additionally, Blacks and Hispanics are the two largest minority groups that are vastly underrepresented in medicine and biomedical research in the United States (AAMC, 2012; NSF, 2011). The purpose of this study is to examine specific barriers reported by students and post-degree professionals in the field through the following questions: 1. How do women who are either currently enrolled or graduated from biomedical research or medical programs define and make meaning of gender-roles as academic barriers? 2. How do underrepresented groups in medical schools and biomedical research institutions define and make meaning of the academic barriers they face and the challenges these barriers pose to their success as individuals in the program? These questions were qualitatively analyzed using 146 interviews from Project TrEMUR applying grounded theory. Reported gender-role barriers were explained using the "Condition-Process-Outcome" theoretical framework. About one-third of the females (across all three programs; majority White or Black between 25-35 years of age) reported gender-role barriers, mostly due to poor mentoring, time constraints, set expectations and institutional barriers. Certain barriers act as conditions, causing gender-role issues, and gender-role issues influence certain barriers that act as outcomes. Strategies to overcome barriers included interventions mostly at the institutional level (mentor support, proper specialty selection, selecting academia over medicine). Barrier analysis for the two largest URM groups indicated that, while Blacks most frequently reported racism, gender barriers

  19. Food, health and psychology: competing recipes for research and understanding.

    Science.gov (United States)

    Smith, John L

    2004-07-01

    Mainstream and post-postivist approaches to psychological research are compared with regard to healthy eating and eating disorders. The tendency of the mainstream operationally to define key concepts is contrasted with the post-positive preference for conceptual analysis and an example of this is considered in relation to theory of planned behaviour research. The reason why the search for a causal mechanism for major eating disorders such as anorexia nervosa has proved unfruitful becomes transparent once the phenomena are construed as action, as opposed to behaviour. Some of the methodological problems and issues arising within the post-positivist approaches are discussed using illustrative examples of autoethnographic research into eating episodes. PMID:15231051

  20. DEVELOPING DIGITAL COMPETENCES USING AN EDUCATIONAL SOFTWARE. A PEDAGOGICAL RESEARCH

    Directory of Open Access Journals (Sweden)

    Magdaş Ioana

    2011-12-01

    Full Text Available Many teachers and people in educational institutions consider it necessary prepare children for living in a computerized society. The Internet offers an incredible number of opportunities for teachers. The Web offer of e-learning open source platforms reached an impressive configuration. In this article, we present an educational software for developing digital skills conducted on the open source platform Moodle. The educational software has been developed for the grade’s XII students of a technical profile. It covers the unit Databases, namely, the Access application. The contents are particularly adapted for the students of Technical Colleges. We will also present a pedagogical research that demonstrates effectiveness of such an approach. We conducted the research at Technical College "Iuliu Maniu", Carei, Satu-Mare County. The research hypothesis was: Using a software to develop skills of using Microsoft Access application leads to much better results among students from technological high-schools. Our research proves that the use of an educational software and computer assisted instruction in teaching and learning contributes to a significant increase of efficiency of education.

  1. Pacific Northwest Laboratory: Annual report for 1986 to the DOE Office of Energy Research: Part 1, Biomedical sciences

    International Nuclear Information System (INIS)

    This report summarizes progress on OHER biomedical and health-effects research conducted at PNL in FY 1986. The research develops the knowledge and scientific principles necessary to identify, understand and anticipate the long-term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health-effects risk estimates from existing and/or developing energy-related technologies through an increased understanding of how radiation and chemicals cause health effects. The report is arranged to reflect the PNL research relative to OHER programmatic structure. The first section, on human health effects, concerns statistical and epidemiological methods for assessing health risks among nuclear workers. The next two sections, which contain reports of health-effects research in biological systems, include effects of radiation and of energy-related chemicals. The last section is related to medical applications of nuclear technology

  2. Pacific Northwest Laboratory: Annual report for 1986 to the DOE Office of Energy Research: Part 1, Biomedical sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1987-02-01

    This report summarizes progress on OHER biomedical and health-effects research conducted at PNL in FY 1986. The research develops the knowledge and scientific principles necessary to identify, understand and anticipate the long-term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health-effects risk estimates from existing and/or developing energy-related technologies through an increased understanding of how radiation and chemicals cause health effects. The report is arranged to reflect the PNL research relative to OHER programmatic structure. The first section, on human health effects, concerns statistical and epidemiological methods for assessing health risks among nuclear workers. The next two sections, which contain reports of health-effects research in biological systems, include effects of radiation and of energy-related chemicals. The last section is related to medical applications of nuclear technology.

  3. Actualization of the PhD Students' Intercultural Research Competencies in Global Society

    Directory of Open Access Journals (Sweden)

    Inga Dailidiene

    2013-12-01

    Full Text Available globalization is changing the qualitative characteristics of society, affecting both the life and mentality of people. In relevance to globalization, higher education is gaining new dimensions as well. Bologna and Lisbon documents guide and obligate each country to create integrated and harmonious international space of higher education in Europe. phd studies are considered as integral in the higher education structure; therefore, internationalization is a significant imperative for phd studies development. In the process of internationalization, the need for students’ intercultural competencies is widely recognized. Firstly, we suppose that the impact of globalization on internationalization still remains underestimated. Globalization makes internationalization not only more intense, but also qualitatively different. Secondly, there is a lack of systemic analysis on the development of intercultural research competencies in phd studies. We relate the need for intercultural research competencies to the following critical and rhetorical question: ‘Are today’s phd students ready to solve tomorrow’s global problems?’

  4. Achieving generic competences through a cross-disciplinary research based course in Arctic Technology

    DEFF Research Database (Denmark)

    Kirkelund, Gunvor Marie; Hansen, Claus Thorp; Jensen, Pernille Erland

    2014-01-01

    successful in achieving both the scientific and generic competences than the students who did not. The students evaluate the course as being highly motivating for further learning and they get confident by successfully having executed a research based project in a new context. The project and field work......In a research based course in Arctic Technology, different teaching activities were used to support learning of both technical and generic competences. The active learning was based around a 3-weeks field work period in Greenland in combination with lectures, assignments, project and peer group...... support the process of developing generic competences and are preparing the students to become professional engineers. For the future teaching of the course we have some suggestions for improvements: • Include peer-work as a learning objective and specify rubrics of how to give feedback to make it more...

  5. Effect Of Independence And Competence The Quality Of Internal Audit Proposing A Research Framework

    Directory of Open Access Journals (Sweden)

    Usman

    2015-08-01

    Full Text Available This study aimed to examine the effect of competence independence the quality of internal audit at the regional inspectorate officers. Common problems in this research are the findings of the audit were not detected by the apparatus inspectorate as an internal auditor but was found by the external auditor in this case the Supreme Audit Agency BPK. Operationally variable of this research is reinforced by several indicators. Variable independence has three main indicators including independent organizational individual objectivity and reporting. While variable competence of internal auditors will be strengthened into five indicators namely knowledge expertise skills education and experience. To improve the quality of internal audit can be done by increasing the independence of the internal auditor internal auditor independence higher it will improve the quality of internal audit. Similarly if a variable internal auditor competence of internal auditors is increasing the quality of internal audit at the regional inspectorate will also increase.

  6. Implementation in LIS Programs in SULSIT of the Findings from International Research about Reference Service Competencies

    OpenAIRE

    YANKOVA, Ivanka; Todorova, Tania

    2013-01-01

    This paper is divided into two parts focused on research and implementation activities. The first part presents the results of the research, conducted in Bulgaria, as a part of the multi-nation research project on the topic “Core Skills, Competencies and Qualifications for Today's Reference Librarians”. The second part focused on the impact of the study summaries on the recent changes in the curriculum and syllabus of the specialty "Library and Information Management" in the State University ...

  7. search.bioPreprint: a discovery tool for cutting edge, preprint biomedical research articles [version 2; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Carrie L. Iwema

    2016-07-01

    Full Text Available The time it takes for a completed manuscript to be published traditionally can be extremely lengthy. Article publication delay, which occurs in part due to constraints associated with peer review, can prevent the timely dissemination of critical and actionable data associated with new information on rare diseases or developing health concerns such as Zika virus. Preprint servers are open access online repositories housing preprint research articles that enable authors (1 to make their research immediately and freely available and (2 to receive commentary and peer review prior to journal submission. There is a growing movement of preprint advocates aiming to change the current journal publication and peer review system, proposing that preprints catalyze biomedical discovery, support career advancement, and improve scientific communication. While the number of articles submitted to and hosted by preprint servers are gradually increasing, there has been no simple way to identify biomedical research published in a preprint format, as they are not typically indexed and are only discoverable by directly searching the specific preprint server websites. To address this issue, we created a search engine that quickly compiles preprints from disparate host repositories and provides a one-stop search solution. Additionally, we developed a web application that bolsters the discovery of preprints by enabling each and every word or phrase appearing on any web site to be integrated with articles from preprint servers. This tool, search.bioPreprint, is publicly available at http://www.hsls.pitt.edu/resources/preprint.

  8. Implementation of the Three Rs in biomedical research - has the turn of the century turned the tide?

    Science.gov (United States)

    Obora, Shoko; Kurosawa, Tsutomu

    2009-04-01

    There has been increasing pressure from the public against animal experimentation for testing and research purposes. The Three Rs (replacement, reduction, and refinement) principle is thought to be a key foundation concept in optimising the welfare of animals used in experiments. This retrospective study attempts to investigate the transition of the Three Rs in biomedical research through a review of articles published in Nature Medicine. We categorised all of the articles published in Nature Medicine from 1998 to 2003, on the basis of the pain and distress of the animals used in the experiments featured in the analysed article. We found there were no large fluctuations in the distribution of these categories over this time period. We also examined each article for the presence of a statement relating to the humane use of laboratory animals, and found that the number of articles which included such a statement dramatically increased in 2002. Over the years studied, there was a decreasing trend in the total number of animal types used for the experiments in the articles. Our results suggest that: a) more encouragement by journal editors might improve the attitude of scientists in terms of animal welfare; and b) the progress of replacement appears to be a more long-term effort in the field of biomedical research. PMID:19453216

  9. Discovery informatics in biological and biomedical sciences: research challenges and opportunities.

    Science.gov (United States)

    Honavar, Vasant

    2015-01-01

    New discoveries in biological, biomedical and health sciences are increasingly being driven by our ability to acquire, share, integrate and analyze, and construct and simulate predictive models of biological systems. While much attention has focused on automating routine aspects of management and analysis of "big data", realizing the full potential of "big data" to accelerate discovery calls for automating many other aspects of the scientific process that have so far largely resisted automation: identifying gaps in the current state of knowledge; generating and prioritizing questions; designing studies; designing, prioritizing, planning, and executing experiments; interpreting results; forming hypotheses; drawing conclusions; replicating studies; validating claims; documenting studies; communicating results; reviewing results; and integrating results into the larger body of knowledge in a discipline. Against this background, the PSB workshop on Discovery Informatics in Biological and Biomedical Sciences explores the opportunities and challenges of automating discovery or assisting humans in discovery through advances (i) Understanding, formalization, and information processing accounts of, the entire scientific process; (ii) Design, development, and evaluation of the computational artifacts (representations, processes) that embody such understanding; and (iii) Application of the resulting artifacts and systems to advance science (by augmenting individual or collective human efforts, or by fully automating science). PMID:25592607

  10. Survey Team On: Conceptualisation of the Role of Competencies, Knowing and Knowledge in Mathematics Education Research

    Science.gov (United States)

    Niss, Mogens; Bruder, Regina; Planas, Núria; Turner, Ross; Villa-Ochoa, Jhony Alexander

    2016-01-01

    This paper presents the outcomes of the work of the ICME 13 Survey Team on "Conceptualisation and the role of competencies, knowing and knowledge in mathematics education research". It surveys a variety of historical and contemporary views and conceptualisations of what it means to master mathematics, focusing on notions such as…

  11. Exploring the Role of Executive Functioning Measures for Social Competence Research

    Science.gov (United States)

    Stichter, Janine P.; Christ, Shawn E.; Herzog, Melissa J.; O'Donnell, Rose M.; O'Connor, Karen V.

    2016-01-01

    Numerous research groups have consistently called for increased rigor within the evaluation of social programming to better understand pivotal factors to treatment outcomes. The underwhelming data on the essential features of social competence programs for students with behavior challenges may, in part, be attributed to the manner by which…

  12. Teacher Competencies for the Implementation of Collaborative Learning in the Classroom: A Framework and Research Review

    Science.gov (United States)

    Kaendler, Celia; Wiedmann, Michael; Rummel, Nikol; Spada, Hans

    2015-01-01

    This article describes teacher competencies for implementing collaborative learning in the classroom. Research has shown that the effectiveness of collaborative learning largely depends on the quality of student interaction. We therefore focus on what a "teacher" can do to foster student interaction. First, we present a framework that…

  13. Competencies of Front-Line Managers in Supported Accommodation: Issues for Practice and Future Research

    Science.gov (United States)

    Clement, Tim; Bigby, Christine

    2012-01-01

    Background: Front-line managers of supported accommodation for people with intellectual disability are assumed to have a key role in the realisation of outcomes for service users. Yet, their job has been little researched. A job analysis from Minnesota that identified 142 competencies required of effective front-line managers was used to examine…

  14. Ability Grouping, Segregation and Civic Competences among Adolescents. Research Briefing No. 76

    Science.gov (United States)

    Janmaat, Jan Germen

    2014-01-01

    This research examines the linkages between ability grouping, classroom social and ethnic segregation, and civic competences (understood here as referring to attitudes and behaviours as well as knowledge and skills). It does so by analysing data from the International Association for the Evaluation of Educational Achievement (IEA) Civic Education…

  15. Business research methods: From information chaos to competences in the mind of students

    DEFF Research Database (Denmark)

    Jespersen, Kristina Risom; Esbjerg, Lars; Løkke Nielsen, Ann-Kristina

    2007-01-01

    The present paper demonstrates a competence and knowledge type framework for teaching business research (BRM) methods on large group teaching of social science students. The view of BRM is to represent a multi-methodological approach to knowledge. Quantitative and qualitative methods are natural ...

  16. Administrative Staff Members' Job Competency and Their Job Satisfaction in a Korean Research University

    Science.gov (United States)

    Jung, Jisun; Shin, Jung Cheol

    2015-01-01

    The purpose of this study is to explore the impact of administrative staff's job competency on their job satisfaction in a Korean research university. We conceptualized job satisfaction into three subcomponents: satisfaction in the job field, in the workplace, and with the actual task. In the regression analysis, we included demographics, inner…

  17. Pacific Northwest Laboratory annual report for 1985 to the DOE Office of Energy Research. Part 1. Biomedical sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1986-02-01

    This report summarizes progress on OHER biomedical and health-effects research conducted at PNL in FY 1985 to develop information for a comprehensive understanding of the interaction of energy-related radiation and chemicals with man. Our continuing emphasis on decreasing the uncertainty of health-effects risk estimates to man from existing and/or developing energy-related technologies supports the DOE goal of increasing and diversifying national energy resources and decreasing risks to human health. The report is arranged to reflect the PNL research relative to OHER programmatic needs. The first section concerns evaluation of possible health effects among nuclear workers. The next two sections, which contain reports of health-effects research in biological systems, include health effects of radiation and health effects of chemical mixtures. The last section is related to medical applications of nuclear technology.

  18. Pacific Northwest Laboratory annual report for 1985 to the DOE Office of Energy Research. Part 1. Biomedical sciences

    International Nuclear Information System (INIS)

    This report summarizes progress on OHER biomedical and health-effects research conducted at PNL in FY 1985 to develop information for a comprehensive understanding of the interaction of energy-related radiation and chemicals with man. Our continuing emphasis on decreasing the uncertainty of health-effects risk estimates to man from existing and/or developing energy-related technologies supports the DOE goal of increasing and diversifying national energy resources and decreasing risks to human health. The report is arranged to reflect the PNL research relative to OHER programmatic needs. The first section concerns evaluation of possible health effects among nuclear workers. The next two sections, which contain reports of health-effects research in biological systems, include health effects of radiation and health effects of chemical mixtures. The last section is related to medical applications of nuclear technology

  19. Harmonising and linking biomedical and clinical data across disparate data archives to enable integrative cross-biobank research.

    Science.gov (United States)

    Spjuth, Ola; Krestyaninova, Maria; Hastings, Janna; Shen, Huei-Yi; Heikkinen, Jani; Waldenberger, Melanie; Langhammer, Arnulf; Ladenvall, Claes; Esko, Tõnu; Persson, Mats-Åke; Heggland, Jon; Dietrich, Joern; Ose, Sandra; Gieger, Christian; Ried, Janina S; Peters, Annette; Fortier, Isabel; de Geus, Eco J C; Klovins, Janis; Zaharenko, Linda; Willemsen, Gonneke; Hottenga, Jouke-Jan; Litton, Jan-Eric; Karvanen, Juha; Boomsma, Dorret I; Groop, Leif; Rung, Johan; Palmgren, Juni; Pedersen, Nancy L; McCarthy, Mark I; van Duijn, Cornelia M; Hveem, Kristian; Metspalu, Andres; Ripatti, Samuli; Prokopenko, Inga; Harris, Jennifer R

    2016-04-01

    A wealth of biospecimen samples are stored in modern globally distributed biobanks. Biomedical researchers worldwide need to be able to combine the available resources to improve the power of large-scale studies. A prerequisite for this effort is to be able to search and access phenotypic, clinical and other information about samples that are currently stored at biobanks in an integrated manner. However, privacy issues together with heterogeneous information systems and the lack of agreed-upon vocabularies have made specimen searching across multiple biobanks extremely challenging. We describe three case studies where we have linked samples and sample descriptions in order to facilitate global searching of available samples for research. The use cases include the ENGAGE (European Network for Genetic and Genomic Epidemiology) consortium comprising at least 39 cohorts, the SUMMIT (surrogate markers for micro- and macro-vascular hard endpoints for innovative diabetes tools) consortium and a pilot for data integration between a Swedish clinical health registry and a biobank. We used the Sample avAILability (SAIL) method for data linking: first, created harmonised variables and then annotated and made searchable information on the number of specimens available in individual biobanks for various phenotypic categories. By operating on this categorised availability data we sidestep many obstacles related to privacy that arise when handling real values and show that harmonised and annotated records about data availability across disparate biomedical archives provide a key methodological advance in pre-analysis exchange of information between biobanks, that is, during the project planning phase. PMID:26306643

  20. Competencies: The current reality and perspectives in the Spanish context. A case study research

    Directory of Open Access Journals (Sweden)

    María José García-SanPedro

    2011-06-01

    Full Text Available The Bologna Process involves broader changes in the Spanish higher education system. These changes affect the structure of degrees, syllabuses, teaching and learning methodology and assessment, but fundamentally affect the culture of the university. Meanwhile, the language of competencies is becoming increasingly important in the area of the certification and recognition of learning. This paper presents the findings of a case study research project conducted with five Spanish university degree programmes. It explores, from a qualitative perspective, the experiences and conceptions of teachers about training by competencies, its assumptions and its consequences for higher education. The results show that it is necessary to critically reflect on the identified conceptions of competencies amongst teaching staff and deans, as well as the positive aspects, difficulties and prospects that they face on a daily basis and which they can anticipate, in order to facilitate implementation of this training model.

  1. Being global in public health practice and research: complementary competencies are needed.

    Science.gov (United States)

    Cole, Donald C; Davison, Colleen; Hanson, Lori; Jackson, Suzanne F; Page, Ashley; Lencuch, Raphael; Kakuma, Ritz

    2011-01-01

    Different sets of competencies in public health, global health and research have recently emerged, including the Core Competencies for Public Health in Canada (CCPHC). Within this context, we believe it is important to articulate competencies for globalhealth practitioners-educators and researchers that are in addition to those outlined in the CCPHC. In global health, we require knowledge and skills regarding: north-south power dynamics, linkages between local and global health problems, and the roles of international organizations. We must be able to work responsibly in low-resource settings, foster self-determination in a world rife with power differentials, and engage in dialogue with stakeholders globally. Skills in cross-cultural communication and the ability to critically self-reflect on one's own social location within the global context are essential. Those in global health must be committed to improving health equity through global systems changes and be willing to be mentored and to mentor others across borders. We call for dialogue on these competencies and for development of ways to assess both their demonstration in academic settings and their performance in global health practice and research. PMID:22032108

  2. Mentoring Strategies and Outcomes of Two Federally Funded Cancer Research Training Programs for Underrepresented Students in the Biomedical Sciences.

    Science.gov (United States)

    Ford, Marvella E; Abraham, Latecia M; Harrison, Anita L; Jefferson, Melanie S; Hazelton, Tonya R; Varner, Heidi; Cannady, Kimberly; Frichtel, Carla S; Bagasra, Omar; Davis, Leroy; Rivers, David E; Slaughter, Sabra C; Salley, Judith D

    2016-06-01

    The US is experiencing a severe shortage of underrepresented biomedical researchers. The purpose of this paper is to present two case examples of cancer research mentoring programs for underrepresented biomedical sciences students. The first case example is a National Institutes of Health/National Cancer Institute (NIH/NCI) P20 grant titled "South Carolina Cancer Disparities Research Center (SC CaDRe)" Training Program, contributing to an increase in the number of underrepresented students applying to graduate school by employing a triple-level mentoring strategy. Since 2011, three undergraduate and four graduate students have participated in the P20 SC CaDRe program. One graduate student published a peer-reviewed scientific paper. Two graduate students (50 %) have completed their master's degrees, and the other two graduate students will receive their degrees in spring 2015. Two undergraduate students (67 %) are enrolled in graduate or professional school (grad./prof. school), and the other graduate student is completing her final year of college. The second case example is a prostate cancer-focused Department of Defense grant titled "The SC Collaborative Undergraduate HBCU Student Summer Training Program," providing 24 students training since 2009. Additionally, 47 students made scientific presentations, and two students have published peer-reviewed scientific papers. All 24 students took a GRE test preparation course; 15 (63 %) have applied to graduate school, and 11 of them (73 %) are enrolled in grad./prof. school. Thirteen remaining students (54 %) are applying to grad./prof. school. Leveraged funding provided research-training opportunities to an additional 201 National Conference on Health Disparities Student Forum participants and to 937 Ernest E. Just Research Symposium participants at the Medical University of South Carolina. PMID:25869579

  3. A competency based educational programme for research nurses: an Italian experience

    OpenAIRE

    Liptrott, S; Orlando, L.; Clerici, M.; Cocquio, A.; Martinelli, G.

    2009-01-01

    Background: the EU Directive states the requirement of staff working in trials to be qualified by education, training and experience [14]. This includes the research nurse; however, in the transition from ward nurse to research nurse, new and highly developed skills and knowledge are required in order to work effectively. Methods: an educational programme was developed, which included a review of current knowledge and baseline practice, development of competencies related to the role of resea...

  4. The Information System Development Research Based on the Middle Managers Competency Evaluation

    OpenAIRE

    Cunbin Li; Haojie Liu; Tingting Liu; Li Fu

    2012-01-01

    In this study, we have a research of the information system development research based on the middle managers competency evaluation. According to the different factors like work contents, nature and positioning, the enterprise human resources can be divided into three main categories of senior managers, middle managers and general staff, among which middle managers, as backbone elements of the enterprise, play a very important role weather in enterprise decision-making process or in the manag...

  5. Effect Of Independence And Competence The Quality Of Internal Audit Proposing A Research Framework

    OpenAIRE

    Usman

    2015-01-01

    This study aimed to examine the effect of competence independence the quality of internal audit at the regional inspectorate officers. Common problems in this research are the findings of the audit were not detected by the apparatus inspectorate as an internal auditor but was found by the external auditor in this case the Supreme Audit Agency BPK. Operationally variable of this research is reinforced by several indicators. Variable independence has three main indicators including independent ...

  6. Optical coherence tomography—current technology and applications in clinical and biomedical research

    DEFF Research Database (Denmark)

    Marschall, Sebastian; Sander, Birgit; Mogensen, Mette;

    2011-01-01

    Optical coherence tomography (OCT) is a noninvasive imaging technique that provides real-time two- and three-dimensional images of scattering samples with micrometer resolution. By mapping the local reflectivity, OCT visualizes the morphology of the sample. In addition, functional properties such...... as birefringence, motion, or the distributions of certain substances can be detected with high spatial resolution. Its main field of application is biomedical imaging and diagnostics. In ophthalmology, OCT is accepted as a clinical standard for diagnosing and monitoring the treatment of a number of...... developmental biology. The number of companies involved in manufacturing OCT systems has increased substantially during the last few years (especially due to its success in opthalmology), and this technology can be expected to continue to spread into various fields of application....

  7. Optical coherence tomography-current technology and applications in clinical and biomedical research

    DEFF Research Database (Denmark)

    Marschall, Sebastian; Sander, Birgit; Mogensen, Mette;

    2011-01-01

    as birefringence, motion, or the distributions of certain substances can be detected with high spatial resolution. Its main field of application is biomedical imaging and diagnostics. In ophthalmology, OCT is accepted as a clinical standard for diagnosing and monitoring the treatment of a number of...... retinal diseases, and OCT is becoming an important instrument for clinical cardiology. New applications are emerging in various medical fields, such as early-stage cancer detection, surgical guidance, and the early diagnosis of musculoskeletal diseases. OCT has also proven its value as a tool for...... developmental biology. The number of companies involved in manufacturing OCT systems has increased substantially during the last few years (especially due to its success in opthalmology), and this technology can be expected to continue to spread into various fields of application....

  8. The Semanticscience Integrated Ontology (SIO) for biomedical research and knowledge discovery.

    Science.gov (United States)

    Dumontier, Michel; Baker, Christopher Jo; Baran, Joachim; Callahan, Alison; Chepelev, Leonid; Cruz-Toledo, José; Del Rio, Nicholas R; Duck, Geraint; Furlong, Laura I; Keath, Nichealla; Klassen, Dana; McCusker, James P; Queralt-Rosinach, Núria; Samwald, Matthias; Villanueva-Rosales, Natalia; Wilkinson, Mark D; Hoehndorf, Robert

    2014-01-01

    The Semanticscience Integrated Ontology (SIO) is an ontology to facilitate biomedical knowledge discovery. SIO features a simple upper level comprised of essential types and relations for the rich description of arbitrary (real, hypothesized, virtual, fictional) objects, processes and their attributes. SIO specifies simple design patterns to describe and associate qualities, capabilities, functions, quantities, and informational entities including textual, geometrical, and mathematical entities, and provides specific extensions in the domains of chemistry, biology, biochemistry, and bioinformatics. SIO provides an ontological foundation for the Bio2RDF linked data for the life sciences project and is used for semantic integration and discovery for SADI-based semantic web services. SIO is freely available to all users under a creative commons by attribution license. See website for further information: http://sio.semanticscience.org. PMID:24602174

  9. FT-IR and FT-NIR Raman spectroscopy in biomedical research

    Science.gov (United States)

    Naumann, D.

    1998-06-01

    FT-IR and FT-NIR Raman spectra of intact microbial, plant animal or human cells, tissues, and body fluids are highly specific, fingerprint-like signatures which can be used to discriminate between diverse microbial species and strains, characterize growth-dependent phenomena and cell-drug interactions, and differentiate between various disease states. The spectral information potentially useful for biomedical characterizations may be distributed over the entire infrared region of the electromagnetic spectrum, i.e. over the near-, mid-, and far-infrared. It is therefore a key problem how the characteristic vibrational spectroscopic information can be systematically extracted from the infrared spectra of complex biological samples. In this report these questions are addressed by applying factor and cluster analysis treating the classification problem of microbial infrared spectra as a model task. Particularly interesting applications arise by means of a light microscope coupled to the FT-IR spectrometer. FT-IR spectra of single microcolonies of less than 40 μm in diameter can be obtained from colony replica applying a stamping technique that transfers the different, spatially separated microcolonies from the culture plate to a special IR-sample holder. Using a computer controlled x,y-stage together with mapping and video techniques, the fundamental tasks of microbiological analysis, namely detection, enumeration, and differentiation of micro-organisms can be integrated in one single apparatus. Since high quality, essentially fluorescence free Raman spectra may now be obtained in relatively short time intervals on previously intractable biological specimens, FT-IR and NIR-FT-Raman spectroscopy can be used in tandem to characterize biological samples. This approach seems to open up new horizons for biomedical characterizations of complex biological systems.

  10. The 1 MV multi-element AMS system for biomedical applications at the Netherlands Organization for Applied Scientific Research (TNO)

    International Nuclear Information System (INIS)

    The Netherlands Organization for Applied Scientific Research (TNO) has installed a compact 1 MV multi-element AMS system manufactured by High Voltage Engineering Europa B.V., The Netherlands. TNO performs clinical research programs for pharmaceutical and innovative foods industry to obtain early pharmacokinetic data and to provide anti-osteoporotic efficacy data of new treatments. The AMS system will analyze carbon, iodine and calcium samples for this purpose. The first measurements on blank samples indicate background levels in the low 10−12 for calcium and iodine, making the system well suited for these biomedical applications. Carbon blanks have been measured at low 10−16. For unattended, around-the-clock analysis, the system features the 200 sample version of the SO110 hybrid ion source and user friendly control software.

  11. Construct validation of teacher portfolio assessment : Procedures for improving teacher competence assessment illustrated by teaching students research skills

    NARCIS (Netherlands)

    Schaaf, M.F. van der

    2005-01-01

    The study aims to design and test procedures for teacher portfolio assessments. What are suitable procedures to assess teachers' competencies in developing students' research skills? We first searched into the tasks teachers have in teaching students research skills and the competencies needed to f

  12. Handbook of biomedical optics

    CERN Document Server

    Boas, David A

    2011-01-01

    Biomedical optics holds tremendous promise to deliver effective, safe, non- or minimally invasive diagnostics and targeted, customizable therapeutics. Handbook of Biomedical Optics provides an in-depth treatment of the field, including coverage of applications for biomedical research, diagnosis, and therapy. It introduces the theory and fundamentals of each subject, ensuring accessibility to a wide multidisciplinary readership. It also offers a view of the state of the art and discusses advantages and disadvantages of various techniques.Organized into six sections, this handbook: Contains intr

  13. Assessing children’s competence to consent in research by a standardized tool: a validity study

    Directory of Open Access Journals (Sweden)

    Hein Irma M

    2012-09-01

    Full Text Available Abstract Background Currently over 50% of drugs prescribed to children have not been evaluated properly for use in their age group. One key reason why children have been excluded from clinical trials is that they are not considered able to exercise meaningful autonomy over the decision to participate. Dutch law states that competence to consent can be presumed present at the age of 12 and above; however, in pediatric practice children’s competence is not that clearly presented and the transition from assent to active consent is gradual. A gold standard for competence assessment in children does not exist. In this article we describe a study protocol on the development of a standardized tool for assessing competence to consent in research in children and adolescents. Methods/design In this study we modified the MacCAT-CR, the best evaluated competence assessment tool for adults, for use in children and adolescents. We will administer the tool prospectively to a cohort of pediatric patients from 6 to18 years during the selection stages of ongoing clinical trials. The outcomes of the MacCAT-CR interviews will be compared to a reference standard, established by the judgments of clinical investigators, and an expert panel consisting of child psychiatrists, child psychologists and medical ethicists. The reliability, criterion-related validity and reproducibility of the tool will be determined. As MacCAT-CR is a multi-item scale consisting of 13 items, power was justified at 130–190 subjects, providing a minimum of 10–15 observations per item. MacCAT-CR outcomes will be correlated with age, life experience, IQ, ethnicity, socio-economic status and competence judgment of the parent(s. It is anticipated that 160 participants will be recruited over 2 years to complete enrollment. Discussion A validity study on an assessment tool of competence to consent is strongly needed in research practice, particularly in the child and adolescent population. In

  14. Los Alamos Life Sciences Division's biomedical and environmental research programs. Progress report, January-December 1981. [Leading abstract

    Energy Technology Data Exchange (ETDEWEB)

    Holland, L.M.; Stafford, C.G. (comps.)

    1982-10-01

    This report summarizes research and development activities of the Los Alamos Life Sciences Division's Biomedical and Environmental Research program for the calendar year 1981. Individual reports describing the current status of projects have been entered individually into the data base.

  15. Advanced Biomedical Computing Center (ABCC) | DSITP

    Science.gov (United States)

    The Advanced Biomedical Computing Center (ABCC), located in Frederick Maryland (MD), provides HPC resources for both NIH/NCI intramural scientists and the extramural biomedical research community. Its mission is to provide HPC support, to provide collaborative research, and to conduct in-house research in various areas of computational biology and biomedical research.

  16. An exercise in leadership training for veterinary students aiming for careers in biomedical research.

    Science.gov (United States)

    Fraser, David R; McGregor, Douglas D

    2002-01-01

    A group discussion on the theme of "leadership" has been a central event in the annual Cornell Leadership Program for Veterinary Students since 1990. However, these discussions were often unfocused and did not readily demonstrate the leadership skills of distinguished guests who were invited to participate. Since 1998, a new format for this session has been developed in which students and guests are assigned individual roles in a scenario that is unfolded by a moderator over two to three hours. This role-playing exercise ensures that every student is obliged to participate and has an opportunity to practice such leadership skills as critical thinking, verbal communication, and decision making under pressure and with inadequate information. The distinguished guests, in their assigned roles, are able to interact freely with the student fellows and thus demonstrate their expertise as experienced leaders. This challenging experience has become an enjoyable part of the 10-week Leadership Program and one that shows the importance of leadership skills for those who aspire to careers in the biomedical sciences. PMID:12378434

  17. The role of electromagnetic separators in the production of radiotracers for bio-medical research and nuclear medical application

    Science.gov (United States)

    Beyer, Gerd J.; Ruth, Thomas J.

    2003-05-01

    With the growing complexity of positron emission tomography/single photon emission computed tomography imaging and the new developments in systemic radionuclide therapy there is a growing need for radioisotope preparations with higher radiochemical and radionuclidic purity that has not been achievable before. Especially important for the new applications is the specific activity of the radiotracer. Conventional methods in medical isotope production have reached their technical limitations. The role of isotope separators is discussed with examples of typical production and characterization experiments conducted at the ISOLDE and TRIUMF facilities. These preliminary experiments indicate that isotope separators have a definite role to play in the future for the production of radioisotopes for biomedical research and medical application.

  18. Data federation in the Biomedical Informatics Research Network: tools for semantic annotation and query of distributed multiscale brain data.

    Science.gov (United States)

    Bug, William; Astahkov, Vadim; Boline, Jyl; Fennema-Notestine, Christine; Grethe, Jeffrey S; Gupta, Amarnath; Kennedy, David N; Rubin, Daniel L; Sanders, Brian; Turner, Jessica A; Martone, Maryann E

    2008-01-01

    The broadly defined mission of the Biomedical Informatics Research Network (BIRN, www.nbirn.net) is to better understand the causes human disease and the specific ways in which animal models inform that understanding. To construct the community-wide infrastructure for gathering, organizing and managing this knowledge, BIRN is developing a federated architecture for linking multiple databases across sites contributing data and knowledge. Navigating across these distributed data sources requires a shared semantic scheme and supporting software framework to actively link the disparate repositories. At the core of this knowledge organization is BIRNLex, a formally-represented ontology facilitating data exchange. Source curators enable database interoperability by mapping their schema and data to BIRNLex semantic classes thereby providing a means to cast BIRNLex-based queries against specific data sources in the federation. We will illustrate use of the source registration, term mapping, and query tools. PMID:18999211

  19. Primates in biomedical research and their maintenance in captivity. I primati nella ricerca biomedica ed il loro allevamento in cattivita

    Energy Technology Data Exchange (ETDEWEB)

    Monaco, V.

    1983-01-01

    This conference is intended to provide to biologists, phychologists, zoologists etc., some criteria on use of non-human primates in biomedical research and to assess their value in procedures and tests of products by a pharmaceutical industry (i.e., poliomyelitis vaccine). After a review of scientific achievements during last decades and of the possibility of development of use of primates for medical experimentation, a numerical estimation of the subjects employed in different countries and of the basic needs as indicated by OMS and EEC is reported. In an attempt to promote a programme for production of primates in Italy, this communication describes the project of primates breeding by using areas near electro-nuclear power stations. 5 refs.

  20. The role of electromagnetic separators in the production of radiotracers for bio-medical research and nuclear medical application

    CERN Document Server

    Beyer, Gerd-Jürgen

    2003-01-01

    With the growing complexity of positron emission tomography/single photon emission computed tomography imaging and the new developments in systemic radionuclide therapy there is a growing need for radioisotope preparations with higher radiochemical and radionuclidic purity that has not been achievable before. Especially important for the new applications is the specific activity of the radiotracer. Conventional methods in medical isotope production have reached their technical limitations. The role of isotope separators is discussed with examples of typical production and characterization experiments conducted at the ISOLDE and TRIUMF facilities. These preliminary experiments indicate that isotope separators have a definite role to play in the future for the production of radioisotopes for biomedical research and medical application.

  1. Science gateways for biomedical big data analysis

    NARCIS (Netherlands)

    S. Shahand

    2015-01-01

    Biomedical researchers are facing data deluge challenges such as dealing with large volume of complex heterogeneous data and complex and computationally demanding data processing methods. Such scale and complexity of biomedical research requires multi-disciplinary collaboration between scientists fr

  2. Competences Evaluation of Transport Management Specialists in Baltic States: Research of Students’ Opinion

    OpenAIRE

    Kristina Ledauskaitė

    2011-01-01

    To develop knowledge, advanced technology and skilled labor-based economy in Lithuania, it is necessary to make an effective business interaction and practical training, and preparation of specialists to ensure the ability to compete in European labor markets, and general capacity building. Common started training for professionals is to consider raising questions as to develop people in constantly changing global context. Several years of the research done in Lithuania, Latvia and Estonia tr...

  3. Competencies : the current reality and perspectives in the Spanish context. A case study research

    OpenAIRE

    María José García-SanPedro; Joaquín Gairín Sallán

    2011-01-01

    The Bologna Process involves broader changes in the Spanish higher education system. These changes affect the structure of degrees, syllabuses, teaching and learning methodology and assessment, but fundamentally affect the culture of the university. Meanwhile, the language of competencies is becoming increasingly important in the area of the certification and recognition of learning. This paper presents the findings of a case study research project conducted with five Spanish university degre...

  4. Newly graduated nurses' perception of competence, critical thinking and research utilization.

    OpenAIRE

    Wangensteen, Sigrid

    2010-01-01

    Sigrid Wangensteen has the recent years been engaged in doctoral studies at Karlstad University in combination with teaching at the bachelor program in nursing at Gjøvik Universtity College. This doctoral thesis is focused on newly graduated nurses, their perception of competence, critical thinking dispositions, research use and their experiences of being a nurse during their first year as a nurse. Qualitative and quantitative methods were used. The very first period of time was experienced a...

  5. Moessbauer spectroscopy with a high velocity resolution: advances in biomedical, pharmaceutical, cosmochemical and nano technological research

    Energy Technology Data Exchange (ETDEWEB)

    Oshtrakha, M.I., E-mail: oshtrakh@mail.utnet.ru [Faculty of Physical Techniques and Devices for Quality Control, Ural Federal University, Ekaterinburg (Russian Federation); Semionkina, V.A. [Faculty of Experimental Physics, Ural Federal University, Ekaterinburg (Russian Federation)

    2011-07-01

    created. Characteristics of this system demonstrated a high stability, precision and accuracy in the measurement of Moessbauer spectra in 4096 channels. In spite of substantial increase in the measurement time, spectra measured with a high velocity resolution permitted to obtain Moessbauer hyperfine parameters with systematic errors at least 8 times less than in the case of spectra measurement in 512 channels as well as to fit complicated Moessbauer spectra with better quality. Various applications of Moessbauer spectroscopy with a high velocity resolution demonstrated new possibilities of technique. Biomedical applications. New results were obtained in the study of human liver ferritin, its pharmaceutically important models as well as liver and spleen tissues from normal and leukemia chicken; in comparative study of various human and animals' normal oxyhemoglobins and oxyhemoglobins from patients; in the study of iron containing pharmaceutical products. Cosmochemical applications. In the study of various meteorites new results were obtained in analysis of Fe-Ni alloys with variations in Ni concentration, in the study of silicate phases and Fe-Ni phosphides with crystallographically non-equivalent sites for Fe. Nanotechnological applications. New results were obtained in the study of cupric ferrite nanoparticles with tin oxide adding as well as in the study of ferric oxide nanoparticles developed for magnetic fluids for biomedical purposes. (author)

  6. Development of a Pilot Data Management Infrastructure for Biomedical Researchers at University of Manchester – Approach, Findings, Challenges and Outlook of the MaDAM Project

    Directory of Open Access Journals (Sweden)

    Meik Poschen

    2012-12-01

    Full Text Available Management and curation of digital data has been becoming ever more important in a higher education and research environment characterised by large and complex data, demand for more interdisciplinary and collaborative work, extended funder requirements and use of e-infrastructures to facilitate new research methods and paradigms. This paper presents the approach, technical infrastructure, findings, challenges and outlook (including future development within the successor project, MiSS of the ‘MaDAM: Pilot data management infrastructure for biomedical researchers at University of Manchester’ project funded under the infrastructure strand of the JISC Managing Research Data (JISCMRD programme. MaDAM developed a pilot research data management solution at the University of Manchester based on biomedical researchers’ requirements, which includes technical and governance components with the flexibility to meet future needs across multiple research groups and disciplines.

  7. Impacts of teachers’ competency on job performance in research universities with industry characteristics: Taking academic atmosphere as moderator

    Directory of Open Access Journals (Sweden)

    Anguo Xu

    2014-10-01

    Full Text Available Purpose: Research universities with industry characteristics play an irreplaceable role in national economic development and social development. With the rapid development of research universities with industry characteristics in China, these universities face new challenges in managing teachers and promoting their quality. This paper aims to examine the impact of teachers’ competency on job performance in research university with industry characteristics Design/methodology/approach: Based on the behavioral event interview and questionnaire methods, a four-dimension (i.e. basic quality, teaching ability, industry awareness and research capacity competency model was proposed, the influence mechanism of competency on job performance was examined using empirical research. Findings: We found that there is a significant positive correlation between the teachers’ competency level, four dimensions and job performance in research universities with industry characteristics, especially between research capacity, teaching ability, industry awareness and job performance. And academic atmosphere plays a regulatory role in the interaction between the competency and job performance. Practical implications: Our findings can help to improve the management level of teachers in research universities with industry characteristics.Originality/value: The paper introduces the competency theory to the teacher management in research universities with industry characteristics, and gives some interesting findings.

  8. The Cerebral Blood Flow Biomedical Informatics Research Network (CBFBIRN) database and analysis pipeline for arterial spin labeling MRI data.

    Science.gov (United States)

    Shin, David D; Ozyurt, I Burak; Liu, Thomas T

    2013-01-01

    Arterial spin labeling (ASL) is a magnetic resonance imaging technique that provides a non-invasive and quantitative measure of cerebral blood flow (CBF). After more than a decade of active research, ASL is now emerging as a robust and reliable CBF measurement technique with increased availability and ease of use. There is a growing number of research and clinical sites using ASL for neuroscience research and clinical care. In this paper, we present an online CBF Database and Analysis Pipeline, collectively called the Cerebral Blood Flow Biomedical Informatics Research Network (CBFBIRN) that allows researchers to upload and share ASL and clinical data. In addition to serving the role as a central data repository, the CBFBIRN provides a streamlined data processing infrastructure for CBF quantification and group analysis, which has the potential to accelerate the discovery of new scientific and clinical knowledge. All capabilities and features built into the CBFBIRN are accessed online using a web browser through a secure login. In this work, we begin with a general description of the CBFBIRN system data model and its architecture, then devote the remainder of the paper to the CBFBIRN capabilities. The latter part of our work is divided into two processing modules: (1) Data Upload and CBF Quantification Module; (2) Group Analysis Module that supports three types of analysis commonly used in neuroscience research. To date, the CBFBIRN hosts CBF maps and associated clinical data from more than 1,300 individual subjects. The data have been contributed by more than 20 different research studies, investigating the effect of various conditions on CBF including Alzheimer's, schizophrenia, bipolar disorder, depression, traumatic brain injury, HIV, caffeine usage, and methamphetamine abuse. Several example results, generated by the CBFBIRN processing modules, are presented. We conclude with the lessons learned during implementation and deployment of the CBFBIRN and our

  9. Competences Evaluation of Transport Management Specialists in Baltic States: Research of Students’ Opinion

    Directory of Open Access Journals (Sweden)

    Kristina Ledauskaitė

    2011-03-01

    Full Text Available To develop knowledge, advanced technology and skilled labor-based economy in Lithuania, it is necessary to make an effective business interaction and practical training, and preparation of specialists to ensure the ability to compete in European labor markets, and general capacity building. Common started training for professionals is to consider raising questions as to develop people in constantly changing global context. Several years of the research done in Lithuania, Latvia and Estonia transport sectors, has allowed the evaluating of the general competencies of these area specialists, and showed that specialists working in transport/logistics area are faced with lack of practical skills. The eliminating of these lacks requires close cooperation between the educational institutions and transport and/or logistics sector cooperation.Article in Lithuanian

  10. Biomedical research with cyclotron-produced radionuclides. Progress report, August 1, 1982-February 28, 1983

    International Nuclear Information System (INIS)

    Progress in the following research areas is reported: (1) exploratory clinical metabolic studies; (2) compound synthesis labeling and associated biological studies; and (3) data analysis, modeling and instrumentation

  11. Biases in grant proposal success rates, funding rates and award sizes affect the geographical distribution of funding for biomedical research.

    Science.gov (United States)

    Wahls, Wayne P

    2016-01-01

    The ability of the United States to most efficiently make breakthroughs on the biology, diagnosis and treatment of human diseases requires that physicians and scientists in each state have equal access to federal research grants and grant dollars. However, despite legislative and administrative efforts to ensure equal access, the majority of funding for biomedical research is concentrated in a minority of states. To gain insight into the causes of such disparity, funding metrics were examined for all NIH research project grants (RPGs) from 2004 to 2013. State-by-state differences in per application success rates, per investigator funding rates, and average award size each contributed significantly to vast disparities (greater than 100-fold range) in per capita RPG funding to individual states. To the extent tested, there was no significant association overall between scientific productivity and per capita funding, suggesting that the unbalanced allocation of funding is unrelated to the quality of scientists in each state. These findings reveal key sources of bias in, and new insight into the accuracy of, the funding process. They also support evidence-based recommendations for how the NIH could better utilize the scientific talent and capacity that is present throughout the United States. PMID:27077009

  12. Biomedical Research and the Animal Rights Movement: A Contrast in Values.

    Science.gov (United States)

    Morrison, Adrian R.

    1993-01-01

    This article explains how animals are used in research in an effort to counteract animal rights literature. Reveals how medical professionals and others trained in scholarship have misquoted the scientific literature to bolster their claims against the utility of animal research. (PR)

  13. Demand for Interdisciplinary Laboratories for Physiology Research by Undergraduate Students in Biosciences and Biomedical Engineering

    Science.gov (United States)

    Clase, Kari L.; Hein, Patrick W.; Pelaez, Nancy J.

    2008-01-01

    Physiology as a discipline is uniquely positioned to engage undergraduate students in interdisciplinary research in response to the 2006-2011 National Science Foundation Strategic Plan call for innovative transformational research, which emphasizes multidisciplinary projects. To prepare undergraduates for careers that cross disciplinary…

  14. Biomedical photonics handbook biomedical diagnostics

    CERN Document Server

    Vo-Dinh, Tuan

    2014-01-01

    Shaped by Quantum Theory, Technology, and the Genomics RevolutionThe integration of photonics, electronics, biomaterials, and nanotechnology holds great promise for the future of medicine. This topic has recently experienced an explosive growth due to the noninvasive or minimally invasive nature and the cost-effectiveness of photonic modalities in medical diagnostics and therapy. The second edition of the Biomedical Photonics Handbook presents fundamental developments as well as important applications of biomedical photonics of interest to scientists, engineers, manufacturers, teachers, studen

  15. Bevalac biomedical facility

    International Nuclear Information System (INIS)

    This paper describes the physical layout of the Bevalac Facility and the research programs carried out at the facility. Beam time on the Bevalac is divided between two disciplines: one-third for biomedical research and two-thirds for nuclear science studies. The remainder of the paper discusses the beam delivery system including dosimetry, beam sharing and beam scanning

  16. Molecular image in biomedical research. Molecular imaging unit of the National Cancer Research Center; Imagen molecular an investigation biomedica. La Unidad de Imagen Molecular del Centro Nacional de Investigaciones Oncologicas

    Energy Technology Data Exchange (ETDEWEB)

    Perez Bruzon, J.; Mulero Anhiorte, F.

    2010-07-01

    This article has two basic objectives. firstly, it will review briefly the most important imaging techniques used in biomedical research indicting the most significant aspects related to their application in the preclinical stage. Secondly, it will present a practical application of these techniques in a pure biomedical research centre (not associated to a clinical facility). Practical aspects such as organisation, equipment, work norms, shielding of the Spanish National Cancer Research Centre (CNIO) Imaging Unit will be shown. This is a pioneering facility in the application of these techniques in research centres without any dependence or any direct relationship with other hospital Nuclear Medicine services. (Author) 7 refs.

  17. Research enrichment: evaluation of structured research in the curriculum for dental medicine students as part of the vertical and horizontal integration of biomedical training and discovery

    Directory of Open Access Journals (Sweden)

    Stewart Tanis

    2008-02-01

    Full Text Available Abstract Background Research programs within medical and dental schools are important vehicles for biomedical and clinical discovery, serving as effective teaching and learning tools by providing situations in which predoctoral students develop problem-solving and critical-thinking skills. Although research programs at many medical and dental schools are well-established, they may not be well integrated into the predoctoral curriculum to effectively support the learning objectives for their students. Methods A series of structured seminars, incorporating faculty research, was designed for first-year dental students at the University of Nevada, Las Vegas, School of Dental Medicine to reinforce and support the concepts and skills taught in concurrent courses. A structured research enrichment period was also created to facilitate student engagement in active research using faculty and student curricular release time. Course evaluations and surveys were administered to gauge student perceptions of the curricular integration of research, the impact of these seminars on recruitment to the research program, and overall levels of student satisfaction with research enrichment. Results The analysis of course surveys revealed that students perceived the research-containing seminars effectively illustrated concepts, were logically sequenced, and were well-integrated into their curriculum. In addition, analysis of surveys revealed that the Integration Seminar courses motivated students to engage in research enrichment. Finally, this analysis provided evidence that students were very satisfied with their overall learning experience during research enrichment. Conclusion Curricular integration is one method of improving the teaching and learning of complicated and inter-related concepts, providing an opportunity to incorporate research training and objectives into traditionally separate didactic courses. Despite the benefits of curricular integration, finding

  18. Applying Problem Based Learning for improving Human-tech competencies in Computer Engineering students: a research proposal

    OpenAIRE

    Ribeiro, Nuno Valero; Filipe, Joaquim; Caldeira, Carlos Pampulim

    2011-01-01

    This paper summarizes the background theory of the likewise entitled research project. The project aims to give a contribution to software programming quality improving Human-tech” competencies in Computer Engineering students as a means to prevent, or at least avoid in a great extend, the rate of unsuccessful software implementation projects. We are specially interested in researching what Human Factors competencies must be profiled in Computing Curricula outcomes that may contribute to bet...

  19. Applying Problem Based Learning educational method for improving Human-tech competencies in Computer Engineering students: a research proposal

    OpenAIRE

    Ribeiro, Nuno; Caldeira, Carlos Pampulim; Filipe, Joaquim

    2011-01-01

    This paper resumes the background theory of the likewise entitled research project. The project aims to give a contribution to software programming quality improving “Human-tech” competencies in Computer Engineering students as a means to prevent, or at least avoid in a great extend, the rate of unsuccessful software implementation projects. We are specially interested in researching what Human Factors competencies must be profiled in Computing Curricula outcomes that may...

  20. Construct validation of teacher portfolio assessment : Procedures for improving teacher competence assessment illustrated by teaching students research skills

    OpenAIRE

    Van der Schaaf, M. F.

    2005-01-01

    The study aims to design and test procedures for teacher portfolio assessments. What are suitable procedures to assess teachers' competencies in developing students' research skills? We first searched into the tasks teachers have in teaching students research skills and the competencies needed to fulfill these tasks. For the development of assessment criteria, a delphi method based on stakeholders' judgments has been designed and tested. In three rounds, 21 stakeholders judged and revised cri...

  1. Advances in biomedical engineering

    CERN Document Server

    Brown, J H U

    1976-01-01

    Advances in Biomedical Engineering, Volume 5, is a collection of papers that deals with application of the principles and practices of engineering to basic and applied biomedical research, development, and the delivery of health care. The papers also describe breakthroughs in health improvements, as well as basic research that have been accomplished through clinical applications. One paper examines engineering principles and practices that can be applied in developing therapeutic systems by a controlled delivery system in drug dosage. Another paper examines the physiological and materials vari

  2. Understanding the relative valuation of research impact: a best–worst scaling experiment of the general public and biomedical and health researchers

    Science.gov (United States)

    Pollitt, Alexandra; Potoglou, Dimitris; Patil, Sunil; Burge, Peter; Guthrie, Susan; King, Suzanne; Wooding, Steven; Grant, Jonathan

    2016-01-01

    Objectives (1) To test the use of best–worst scaling (BWS) experiments in valuing different types of biomedical and health research impact, and (2) to explore how different types of research impact are valued by different stakeholder groups. Design Survey-based BWS experiment and discrete choice modelling. Setting The UK. Participants Current and recent UK Medical Research Council grant holders and a representative sample of the general public recruited from an online panel. Results In relation to the study's 2 objectives: (1) we demonstrate the application of BWS methodology in the quantitative assessment and valuation of research impact. (2) The general public and researchers provided similar valuations for research impacts such as improved life expectancy, job creation and reduced health costs, but there was less agreement between the groups on other impacts, including commercial capacity development, training and dissemination. Conclusions This is the second time that a discrete choice experiment has been used to assess how the general public and researchers value different types of research impact, and the first time that BWS has been used to elicit these choices. While the 2 groups value different research impacts in different ways, we note that where they agree, this is generally about matters that are seemingly more important and associated with wider social benefit, rather than impacts occurring within the research system. These findings are a first step in exploring how the beneficiaries and producers of research value different kinds of impact, an important consideration given the growing emphasis on funding and assessing research on the basis of (potential) impact. Future research should refine and replicate both the current study and that of Miller et al in other countries and disciplines. PMID:27540096

  3. The Minipig as an Animal Model in Biomedical Stem Cell Research

    Czech Academy of Sciences Publication Activity Database

    Vodička, Petr; Hlučilová, Jana; Klíma, Jiří; Procházka, Radek; Ourednik, J.; Motlík, Jan

    Totowa, New Jersey : Humana Press, 2008 - (Conn, P.), s. 241-248 ISBN 978-1-58829-933-8. - (Medicine) R&D Projects: GA MŠk 1M0538 Institutional research plan: CEZ:AV0Z50450515 Keywords : Animal model * Minipig * Neural stem cell Subject RIV: FH - Neurology

  4. Los Alamos Life Sciences Division's biomedical and environmental research programs. Progress report, January-December 1980

    International Nuclear Information System (INIS)

    Highlights of research progress accomplished in the Life Sciences Division during the year ending December 1980 are summarized. Reports from the following groups are included: Toxicology, Biophysics, Genetics; Environmental Pathology, Organic Chemistry, and Environmental Sciences. Individual abstracts have been prepared for 46 items for inclusion in the Energy Data Base

  5. Working with Concepts: The Role of Community in International Collaborative Biomedical Research.

    Science.gov (United States)

    Marsh, V M; Kamuya, D K; Parker, M J; Molyneux, C S

    2011-04-01

    The importance of communities in strengthening the ethics of international collaborative research is increasingly highlighted, but there has been much debate about the meaning of the term 'community' and its specific normative contribution. We argue that 'community' is a contingent concept that plays an important normative role in research through the existence of morally significant interplay between notions of community and individuality. We draw on experience of community engagement in rural Kenya to illustrate two aspects of this interplay: (i) that taking individual informed consent seriously involves understanding and addressing the influence of communities in which individuals' lives are embedded; (ii) that individual participation can generate risks and benefits for communities as part of the wider implications of research. We further argue that the contingent nature of a community means that defining boundaries is generally a normative process itself, with ethical implications. Community engagement supports the enactment of normative roles; building mutual understanding and trust between researchers and community members have been important goals in Kilifi, requiring a broad range of approaches. Ethical dilemmas are continuously generated as part of these engagement activities, including the risks of perverse outcomes related to existing social relations in communities and conditions of 'half knowing' intrinsic to processes of developing new understandings. PMID:21416064

  6. Locating tissue collections in tissue economies--deriving value from biomedical research

    DEFF Research Database (Denmark)

    Tupasela, Aaro Mikael

    2006-01-01

    This paper examines diverging notions of value in the use of tissue sample collections and other information resources using a case study of hereditary colorectal cancer research in Finland. Recent science and technology policies that emphasize the production of commercial value derived from tiss...

  7. The challenges of implementing pathogen control strategies for fishes used in biomedical research

    Science.gov (United States)

    Lawrence, C.; Ennis, D.G.; Harper, C.; Kent, M.L.; Murray, K.; Sanders, G.E.

    2012-01-01

    Over the past several decades, a number of fish species, including the zebrafish, medaka, and platyfish/swordtail, have become important models for human health and disease. Despite the increasing prevalence of these and other fish species in research, methods for health maintenance and the management of diseases in laboratory populations of these animals are underdeveloped. There is a growing realization that this trend must change, especially as the use of these species expands beyond developmental biology and more towards experimental applications where the presence of underlying disease may affect the physiology animals used in experiments and potentially compromise research results. Therefore, there is a critical need to develop, improve, and implement strategies for managing health and disease in aquatic research facilities. The purpose of this review is to report the proceedings of a workshop entitled "Animal Health and Disease Management in Research Animals" that was recently held at the 5th Aquatic Animal Models for Human Disease in September 2010 at Corvallis, Oregon to discuss the challenges involved with moving the field forward on this front. ?? 2011 Elsevier Inc. All rights reserved.

  8. A national survey of policies on disclosure of conflicts of interest in biomedical research

    Science.gov (United States)

    McCrary, S. V.; Anderson, C. B.; Jakovljevic, J.; Khan, T.; McCullough, L. B.; Wray, N. P.; Brody, B. A.

    2000-01-01

    BACKGROUND: Conflicts of interest pose a threat to the integrity of scientific research. The current regulations of the U.S. Public Health Service and the National Science Foundation require that medical schools and other research institutions report the existence of conflicts of interest to the funding agency but allow the institutions to manage conflicts internally. The regulations do not specify how to do so. METHODS: We surveyed all medical schools (127) and other research institutions (170) that received more than $5 million in total grants annually from the National Institutes of Health or the National Science Foundation; 48 journals in basic science and clinical medicine; and 17 federal agencies in order to analyze their policies on conflicts of interest. RESULTS: Of the 297 institutions, 250 (84 percent) responded by March 2000, as did 47 of the 48 journals and 16 of the 17 federal agencies. Fifteen of the 250 institutions (6 percent)--5 medical schools and 10 other research institutions--reported that they had no policy on conflicts of interest. Among the institutions that had policies, there was marked variation in the definition and management of conflicts. Ninety-one percent had policies that adhered to the federal threshold for disclosure ($10,000 in annual income or equity in a relevant company or 5 percent ownership), and 9 percent had policies that exceeded the federal guidelines. Only 8 percent had policies requiring disclosure to funding agencies, only 7 percent had such policies regarding journals, and only 1 percent had policies requiring the disclosure of information to the relevant institutional review boards or to research subjects. Twenty journals (43 percent) reported that they had policies requiring disclosure of conflicts of interest. Only four federal agencies had policies that explicitly addressed conflicts of interest in extramural research, and all but one of the agencies relied primarily on institutional discretion. CONCLUSIONS

  9. Prospective Integration of Cultural Consideration in Biomedical Research for Patients with Advanced Cancer: Recommendations from an International Conference on Malignant Bowel Obstruction in Palliative Care

    OpenAIRE

    Fineberg, Iris Cohen; Grant, Marcia; Aziz, Noreen M.; Payne, Richard; Kagawa-Singer, Marjorie; Dunn, Geoffrey P.; Kinzbrunner, Barry M.; Palos, Guadalupe; Shinagawa, Susan Matsuko; Krouse, Robert S.

    2007-01-01

    In the setting of an international conference on malignant bowel obstruction as a model for randomized control trials (RCT) in palliative care, we discuss the importance of incorporating prospective cultural considerations in research design. The approach commonly used in biomedical research has traditionally valued the RCT as the ultimate “way of knowing” about how to best treat a medical condition. The foremost limitation of this approach is the lack of recognition of the impact of cultural...

  10. Building the field of population health intervention research: The development and use of an initial set of competencies.

    Science.gov (United States)

    Riley, Barbara; Harvey, Jean; Di Ruggiero, Erica; Potvin, Louise

    2015-01-01

    Population health intervention research (PHIR) is a relatively new research field that studies interventions that can improve health and health equity at a population level. Competencies are one way to give legitimacy and definition to a field. An initial set of PHIR competencies was developed with leadership from a multi-sector group in Canada. This paper describes the development process for these competencies and their possible uses. Methods to develop the competencies included key informant interviews; a targeted review of scientific and gray literature; a 2-round, online adapted Delphi study with a 24-member panel; and a focus group with 9 international PHIR experts. The resulting competencies consist of 25 items grouped into 6 categories. They include principles of good science applicable though not exclusive to PHIR, and more suitable for PHIR teams rather than individuals. This initial set of competencies, released in 2013, may be used to develop graduate student curriculum, recruit trainees and faculty to academic institutions, plan non-degree professional development, and develop job descriptions for PHIR-related research and professional positions. The competencies provide some initial guideposts for the field and will need to be adapted as the PHIR field matures and to meet unique needs of different jurisdictions. PMID:26844160

  11. Biomedical research with cyclotron-produced radionuclides. Progress report, August 1, 1981-July 31, 1982

    International Nuclear Information System (INIS)

    Research progress for the period August 1981 through July 1982 is reported. Subject areas include the evaluation of solid tumor chemotherapy with N-13 labeled L-amino acids, in-vivo studies of L-amino acid metabolism in the liver, myocardium, pancreas and skeletal muscle of man, synthesis, labeling and associated tracer studies of N-13 ammonia, N-13 L-amino acids, C-11 amino acids, radiation exposure control through automation, quantitative positron-1 emission tomography, and data analysis

  12. The CRISP system: an untapped resource for biomedical research project information.

    OpenAIRE

    Collins, K. A.

    1989-01-01

    CRISP (Computer Retrieval of Information on Scientific Projects) is a large database maintained and operated by the National Institutes of Health (NIH). It contains comprehensive scientific and selected administrative data on research carried out by the U.S. Public Health Service (PHS) or supported by PHS grants and contracts. Developed originally to meet the needs of NIH, it is an excellent, largely untapped resource for health information professionals at large, revealing new trends, method...

  13. The use of neutron activation analysis in environmental and biomedical research

    Czech Academy of Sciences Publication Activity Database

    Kučera, Jan

    Melville : AMER INST PHYSICS, 2007 - (Granja, C.; Leroy, C.; Štekl, I.), s. 28-32 ISBN 978-0-7354-0472-4. ISSN 0094-243X. - (AIP Conference Proceedings. 958). [4th International Summer School on Nuclear Physics Methods and Accelerators in Biology and Medicine . Praha (CZ), 08.07.2007-19.07.2007] Institutional research plan: CEZ:AV0Z10480505 Keywords : neutron activation analysis * environmental pollutants * Vanadium exposure Subject RIV: CB - Analytical Chemistry, Separation

  14. Contribution of Turkish Researchers to the World’s Biomedical Literature (1988-1997)

    OpenAIRE

    Tonta, Yaşar

    2000-01-01

    The contribution of Turkish researchers to positive sciences is increasing. Turkish scientists published more than 5.100 articles in 1998 in scientific journals indexed by the Institute for Scientific Information’s Science Citation Index, which elevated Turkey to the 25th place in the world rankings in terms of total contribution to science. In this paper, we report the preliminary findings of the bibliometric characteristics (authors and affiliations, medical journals and their impact fact...

  15. Biomedical research with cyclotron produced radionuclides: Progress report, February 1, 1988-September 30, 1988

    International Nuclear Information System (INIS)

    This report covers the completion of research carried out in the second year of a 3 year grant. During this period the new gamma camera system, which was designed in the Biophysics Laboratory and whose fabrication was funded by the Institute, was completed and bought into operation. It has capability to monitor simultaneously 3 different radionuclide labels, and to do so rapidly. These features are essential to the metabolic studies being carried out collaboratively by Dr. James Bading and Dr. Brennan's surgical research team. Design and fabrication of this instrument was essential regardless of whether there was access to a PET unit or not. Another instrumental development is the replacement of the cyclotron magnet coils, the addition of harmonic tuning coils and other improvements. The metabolic study program with labeled amino acids in man and animals has progressed significantly as is summarized. The list of compounds prepared and labeled with positron-emitting nuclides in our laboratory, some originally prepared here, illustrates another vital and active contribution to metabolic research from this laboratory

  16. The research rotation: competency-based structured and novel approach to research training of internal medicine residents

    Directory of Open Access Journals (Sweden)

    Dimitrov Vihren

    2006-10-01

    Full Text Available Abstract Background In the United States, the Accreditation Council of graduate medical education (ACGME requires all accredited Internal medicine residency training programs to facilitate resident scholarly activities. However, clinical experience and medical education still remain the main focus of graduate medical education in many Internal Medicine (IM residency-training programs. Left to design the structure, process and outcome evaluation of the ACGME research requirement, residency-training programs are faced with numerous barriers. Many residency programs report having been cited by the ACGME residency review committee in IM for lack of scholarly activity by residents. Methods We would like to share our experience at Lincoln Hospital, an affiliate of Weill Medical College Cornell University New York, in designing and implementing a successful structured research curriculum based on ACGME competencies taught during a dedicated "research rotation". Results Since the inception of the research rotation in 2004, participation of our residents among scholarly activities has substantially increased. Our residents increasingly believe and appreciate that research is an integral component of residency training and essential for practice of medicine. Conclusion Internal medicine residents' outlook in research can be significantly improved using a research curriculum offered through a structured and dedicated research rotation. This is exemplified by the improvement noted in resident satisfaction, their participation in scholarly activities and resident research outcomes since the inception of the research rotation in our internal medicine training program.

  17. Research Review on Comprehensive Competencies for Polytechnic Students%综合职业能力的研究述评

    Institute of Scientific and Technical Information of China (English)

    陈慧

    2015-01-01

    Nowadays, there are many repeated researches on comprehensive competencies, while there are few ex-ploratory researches in depth. It’s necessary to summarize the related researches and clarify the research states and conclusion. Firstly, the word competency is defined. Secondly, the definition and classification of comprehensive com-petencies are reviewed on the basis of three phases of competency evolution. Thirdly, approaches of fostering compre-hensive competencies are introduced. Finally, research trends of comprehensive competencies are put forward.%当前,学术界对综合职业能力概念的重复性研究多,而对其探索性的纵深研究少,因此有必要对相关文献进行综述,厘清综合职业能力的研究现状和结论。首先对能力进行了界定,在回顾了职业能力观演变的三个历史阶段的基础上,综述了综合职业能力的定义及分类,然后分析了综合职业能力的培养途径,最后提出综合职业能力的研究趋势。

  18. Splicing-Sensitive DNA-Microarrays: Peculiarities and Applicationin Biomedical Research (Review

    Directory of Open Access Journals (Sweden)

    D.I. Knyazev

    2015-12-01

    Full Text Available Alternative splicing (АS provides a variety of protein and mature mRNA isoforms encoded by a single gene, and is the essential component of cell and tissue differentiation and functioning. DNA-microarrays are highly productive transcriptome research technique both at the level of total gene expression assessment and alternatively spliced mRNA isoforms exploration. The study of AS patterns requires thorough probe design to achieve appropriate accuracy of the analysis. There are two types of splicing-sensitive DNA-microarrays. The first type contain probes targeted to internal exonic sequences (exon bodies; the second type contain probes targeted to exon bodies and exon–exon and exon–intron junctions. So, the first section focused on probe sequence design, general features of splicing-sensitive DNA-microarrays and their main advantages and limitations. The results of AS research obtained using DNA-microarrays have been reviewed in special section. In particular, DNA-microarrays were used to reveal a number pre-mRNA processing and splicing mechanisms, to investigate AS patterns associated with cancer, cell and tissue differentiation. Splicing machinery regulation was demonstrated to be an essential step during carcinogenesis and differentiation. The examples of application of splicing-sensitive DNA-microarrays for diagnostic markers discovering and pathology mechanism elucidation were also reviewed. Investigations of AS role in pluripotency, stem cell commitment, immune and infected cells functioning during immune response are the promising future directions. Splicing-sensitive DNA-microarrays are relatively inexpensive but powerful research tool that give reason to suppose their introduction in clinical practice within the next few years.

  19. National Space Biomedical Research Institute Education and Public Outreach Program: Education for the next generation of space explorers

    Science.gov (United States)

    MacLeish, Marlene Y.; Thomson, William A.; Moreno, Nancy; Gannon, Patrick J.; Smith, Roland B.; Houston, Clifford W.; Coulter, Gary; Vogt, Gregory L.

    2007-02-01

    The National Space Biomedical Research Institute (NSBRI) Education and Public Outreach Program (EPOP) is supporting the National Aeronautics and Space Administration's (NASA) new vision for space exploration by educating and inspiring the next generation of students through a seamless pipeline of kindergarten through postdoctoral education programs. NSBRI EPOP initiatives are designed to train scientists and to communicate the significance of NSBRI science, as well as other space exploration science, to schools, families and lay audiences. The NSBRI EPOP team is comprised of eight main partners: Baylor College of Medicine (BCM), Binghamton University-State University of New York (BUSUNY), Colorado Consortium for Earth and Space Science Education (CCESSE), Massachusetts Institute of Technology (MIT), Morehouse School of Medicine (MSM), Mount Sinai School of Medicine (MSSM), Rice University and the University of Texas Medical Branch (RU-UTMB), and Texas A&M University (TAMU). The current kindergarten through undergraduate college (K-16) team, which was funded through an open national competition in 2004, consolidates the past 7 years of K-16 education activities and expands the team's outreach activities to more museums and science centers across the nation. NSBRI also recently expanded its education mission to include doctoral and postdoctoral level programs. This paper describes select K-16 EPOP activities and products developed over the past 7 years, and reports on new activities planned for the next 3 years. The paper also describes plans for a doctoral program and reports on 1st-year outcomes of the new postdoctoral program.

  20. Essential diagnostics - the role of the Department of Biomedical Research of the Royal Tropical Institute in the 21st century

    Directory of Open Access Journals (Sweden)

    Paul R Klatser

    2000-01-01

    Full Text Available In the light of emerging and overlooked infectious diseases and widespread drug resistance, diagnostics have become increasingly important in supporting surveillance, disease control and outbreak management programs. In many low-income countries the diagnostic service has been a neglected part of health care, often lacking quantity and quality or even non-existing at all. High-income countries have exploited few of their advanced technical abilities for the much-needed development of low-cost, rapid diagnostic tests to improve the accuracy of diagnosis and accelerate the start of appropriate treatment. As is now also recognized by World Healt Organization, investment in the development of affordable diagnostic tools is urgently needed to further our ability to control a variety of diseases that form a major threat to humanity. The Royal Tropical Institute's Department of Biomedical Research aims to contribute to the health of people living in the tropics. To this end, its multidisciplinary group of experts focuses on the diagnosis of diseases that are major health problems in low-income countries. In partnership we develop, improve and evaluate simple and cheap diagnostic tests, and perform epidemiological studies. Moreover, we advice and support others - especially those in developing countries - in their efforts to diagnose infectious diseases.

  1. A Critical Look at Biomedical Journals’ Policies on Animal Research by Use of a Novel Tool: The EXEMPLAR Scale

    Directory of Open Access Journals (Sweden)

    Ana Raquel Martins

    2015-04-01

    Full Text Available Animal research is not only regulated by legislation but also by self-regulatory mechanisms within the scientific community, which include biomedical journals’ policies on animal use. For editorial policies to meaningfully impact attitudes and practice, they must not only be put into effect by editors and reviewers, but also be set to high standards. We present a novel tool to classify journals’ policies on animal use—the EXEMPLAR scale—as well as an analysis by this scale of 170 journals publishing studies on animal models of three human diseases: Amyotrophic Lateral Sclerosis, Type-1 Diabetes and Tuberculosis. Results show a much greater focus of editorial policies on regulatory compliance than on other domains, suggesting a transfer of journals’ responsibilities to scientists, institutions and regulators. Scores were not found to vary with journals’ impact factor, country of origin or antiquity, but were, however, significantly higher for open access journals, which may be a result of their greater exposure and consequent higher public scrutiny.

  2. Applying Semiconductor Technologies and Metrology Tools to Biomedical Research: Manipulation and Detection of Single Molecules

    Science.gov (United States)

    Berlin, Andrew A.; Sundararajan, Narayan; Koo, Tae-Woong

    2005-09-01

    Intel's Precision Biology research effort is working to combine Intel's expertise in nanotechnology with aspects of biology and medicine to create highly sensitive instrumentation for biomolecular analysis. The ability to manipulate, detect, and identify biological molecules at ultra-low concentrations is important for applications ranging from whole-genome DNA sequencing to protein-based early disease detection. In this paper we describe our work to develop a molecular labeling system based on Surface-Enhanced Raman Spectroscopy (SERS), to enable highly sensitive protein detection. We also present a set of microfluidic and spectroscopic techniques that our team has developed for transporting and identifying single molecules in solution.

  3. Biomedical research with cyclotron-produced radionuclides. Progress report, August 1, 1982-July 31, 1983

    International Nuclear Information System (INIS)

    The contents include brief descriptions of the following research programs: an evaluation of chemotherapeutic regimens in solid tumors with N-13 labelled L-amino acids, studies of N-13 L-amino acid metabolism in vivo, and evaluation of N-13 labelled amino acids and ammonia for physiological studies of patients undergoing chemotherapy; biological studies with N-13 and C-11 labelled amino acids and ammonia; synthesis and development of N-13 and, C-11 labelled compounds; data analysis, modelling and instrumentation; and radionuclide production

  4. Balanced biomedical program plan. Volume X. Fusion analysis for and environmental research

    International Nuclear Information System (INIS)

    In this draft planning document for health and environmental research needs relevant to the development of fusion technology, an attempt is made to integrate input from the participating laboratories on the basis of the King-Muir study categories. The general description covers only those concepts and features that are considered important to an understanding of possible and probable effects of thermonuclear reactors on health and the environment. Appendixes are included which reflect an understanding of three areas of special interest: materials requirements, effects from magnetic fields, and tritium effects

  5. Balanced program plan. Volume XI. Fission analysis for biomedical and environmental research

    International Nuclear Information System (INIS)

    Factors involved in the formulation of an ERDA-sponsored program for health and environmental research in connection with the fission fuel cycle are discussed under the following section headings: major issues associated with the use of nuclear power; fission fuel cycle technology: milling, UF6 production, uranium enrichment, plutonium fuel fabrication, power production (reactors), fuel reprocessing, waste management, fuel and waste transportation; problem definition: characterization, measurement and monitoring, transport processes, health effects, ecological processes and effects, and integrated assessment; budget; characterization, measuring and monitoring program units; transport processes program units; health effects program units; ecological processes and effects program units; and integrated assessment program units

  6. Biomedical research and application utilizing cyclotron produced radionuclides. Progress report, January 1 1977--December 31, 1977

    International Nuclear Information System (INIS)

    Progress is reported on cyclotron production of short-lived positron-emitting radionuclides (18F, 15O, 11C, 13N, 52Fe, 38K, 206Bi, 73Se, and 48Cr) for use in the preparation labelled compounds for metabolic research in patients and animals. The chemical preparation of radiopharmaceuticals labelled with cyclotron-produced radionuclides for pancreas and tumor scanning is discussed. The imaging capabilities of a total organ kinetic imaging monitor (TOKIM) gamma camera system operated in the positron coincidence mode were improved with the addition of computerized iterative correction procedures

  7. Balanced biomedical program plan. Volume X. Fusion analysis for and environmental research

    Energy Technology Data Exchange (ETDEWEB)

    1976-06-01

    In this draft planning document for health and environmental research needs relevant to the development of fusion technology, an attempt is made to integrate input from the participating laboratories on the basis of the King-Muir study categories. The general description covers only those concepts and features that are considered important to an understanding of possible and probable effects of thermonuclear reactors on health and the environment. Appendixes are included which reflect an understanding of three areas of special interest: materials requirements, effects from magnetic fields, and tritium effects.

  8. Pacific Northwest Laboratory annual report for 1983 to the DOE Office of Energy Research. Part 1. Biomedical sciences

    International Nuclear Information System (INIS)

    This report summarizes progress on Office of Health and Environmental Research (OHER) biomedical and health effects research conducted at PNL in FY 1983 to develop the information required for a comprehensive understanding of the interaction of energy-related pollutants with living organisms. The first section is devoted to an evaluation of possible health effects among nuclear workers. The next three sections, which contain reports of health effects research in biological systems, are grouped according to the major endpoint being studied: carcinogenesis, mutagenesis, and systems damage. Since some projects have multiple objectives, a section may contain data concerning other endpoints as well. The section on carcinogenesis presents results from laboratory animal dose-effect relationship studies from both nuclear and synfuels materials. These data, along with metabolism and modeling studies, provide a basis for predicting human risks in the absence of relevant human exposure. This year we include a report on our 22nd Hanford Life Sciences Symposium, which dealt with this problem of extrapolating the results of animal studies to man. Of particular importance in carcinogenesis has been the demonstration that the carcinogenic potencies of complex organic synfuel mixtures may be much lower (or, occasionally, higher) than the sum of the potencies of the individual components. The mutagenesis section is primarily concerned with the results of microbial mutagenesis studies with synfuel materials. These studies provide valuable information on the carcinogenic potential of these complex organic mixtures. With results from studies reported in the carcinogenesis section, they are also being used to establish an adequate data base for determining the correlation between mutagenic and carcinogenic processes. Separate abstracts have been prepared for each program for inclusion in the Energy Data Base

  9. Pacific Northwest Laboratory annual report for 1983 to the DOE Office of Energy Research. Part 1. Biomedical sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1984-02-01

    This report summarizes progress on Office of Health and Environmental Research (OHER) biomedical and health effects research conducted at PNL in FY 1983 to develop the information required for a comprehensive understanding of the interaction of energy-related pollutants with living organisms. The first section is devoted to an evaluation of possible health effects among nuclear workers. The next three sections, which contain reports of health effects research in biological systems, are grouped according to the major endpoint being studied: carcinogenesis, mutagenesis, and systems damage. Since some projects have multiple objectives, a section may contain data concerning other endpoints as well. The section on carcinogenesis presents results from laboratory animal dose-effect relationship studies from both nuclear and synfuels materials. These data, along with metabolism and modeling studies, provide a basis for predicting human risks in the absence of relevant human exposure. This year we include a report on our 22nd Hanford Life Sciences Symposium, which dealt with this problem of extrapolating the results of animal studies to man. Of particular importance in carcinogenesis has been the demonstration that the carcinogenic potencies of complex organic synfuel mixtures may be much lower (or, occasionally, higher) than the sum of the potencies of the individual components. The mutagenesis section is primarily concerned with the results of microbial mutagenesis studies with synfuel materials. These studies provide valuable information on the carcinogenic potential of these complex organic mixtures. With results from studies reported in the carcinogenesis section, they are also being used to establish an adequate data base for determining the correlation between mutagenic and carcinogenic processes. Separate abstracts have been prepared for each program for inclusion in the Energy Data Base.

  10. 科研组织的核心竞争力体系研究%Research on Core Competences System in Scientific Research Organizations

    Institute of Scientific and Technical Information of China (English)

    霍国庆; 董帅; 肖建华; 谢晔

    2011-01-01

    应用资源基础理论,系统分析了科研组织必需的关键资源和关键能力,重新探讨了核心竞争力的识别标准,并据此分析了科研组织核心竞争力的构成,提出科研组织的核心竞争力是由战略领导力、人才凝聚力、科教激发力、科研协同力与合作竞争力等构成的完整体系,最后以著名的卡文迪什实验室为案例分析了其核心竞争力体系.%Based on resource-based view, this paper concludes the key resources and key capacities in scientific research organizations.According to criteria of core competencies, five core competences are identified, namely strategic leadership competence, talent cohesion competence, research & teaching inspiration competence, research synergy competence, and co-competition competence.Finally, the paper analyzes core competences system of Cavendish laboratory.

  11. A draft map of rhesus monkey tissue proteome for biomedical research.

    Directory of Open Access Journals (Sweden)

    Jin-Gyun Lee

    Full Text Available Though the rhesus monkey is one of the most valuable non-human primate animal models for various human diseases because of its manageable size and genetic and proteomic similarities with humans, proteomic research using rhesus monkeys still remains challenging due to the lack of a complete protein sequence database and effective strategy. To investigate the most effective and high-throughput proteomic strategy, comparative data analysis was performed employing various protein databases and search engines. The UniProt databases of monkey, human, bovine, rat and mouse were used for the comparative analysis and also a universal database with all protein sequences from all available species was tested. At the same time, de novo sequencing was compared to the SEQUEST search algorithm to identify an optimal work flow for monkey proteomics. Employing the most effective strategy, proteomic profiling of monkey organs identified 3,481 proteins at 0.5% FDR from 9 male and 10 female tissues in an automated, high-throughput manner. Data are available via ProteomeXchange with identifier PXD001972. Based on the success of this alternative interpretation of MS data, the list of proteins identified from 12 organs of male and female subjects will benefit future rhesus monkey proteome research.

  12. Bioethical responsibilities of the health authority in health care and biomedical research

    Directory of Open Access Journals (Sweden)

    Rodrigo A. Salinas

    2015-01-01

    Full Text Available The reflection on bioethical contents of health policies and their effects on the demands for social justice has been a preferred concern of those who have driven the health reforms that were behind the creation of the National Health Service and, more recently, the regime of health guarantees. In the course of the years, the concern for the vindication of individual rights in the context of health care and research has joined to citizen demands for equitable access to health actions. For this purpose, in 2006 and 2012, specific laws addressing these matters were enacted and in the last year, regulations that make them operative emerged and are being implemented. The wording of the articles of both laws, in the effort to rescue individual rights, raises an imbalance in some respects, with regard to the social impact of their implementation. In certain subjects, its provisions run counter to existing codes of professional ethics in the country and in others; its implementation allows the privatization of the process of ethical review of pharmacological research, which was restricted to public health services. The absence of starting up of the National Bioethics Commission, pending since 2006, has prevented the creation of a pluralistic spaTce for deliberation on these issues and others as provided by law.

  13. MaPSeq, A Service-Oriented Architecture for Genomics Research within an Academic Biomedical Research Institution

    OpenAIRE

    Jason Reilly; Stanley Ahalt; John McGee; Phillips Owen; Charles Schmitt; Kirk Wilhelmsen

    2015-01-01

    Genomics research presents technical, computational, and analytical challenges that are well recognized. Less recognized are the complex sociological, psychological, cultural, and political challenges that arise when genomics research takes place within a large, decentralized academic institution. In this paper, we describe a Service-Oriented Architecture (SOA)—MaPSeq—that was conceptualized and designed to meet the diverse and evolving computational workflow needs of genomics researchers at ...

  14. Biomedical research with cyclotron produced radionuclides. Final report, February 1977-March 1986

    International Nuclear Information System (INIS)

    The period covered by this report coincides with the advent of positron emission tomography. A commercial version of Dr. Gordon Brownell's PC-II whole-body PET was on loan from King Faisal Hospital and Research Center of Saudi Arabia to our laboratory for clinical evaluation from August 1978, until May 1981. Our use of it is reflected in 11 papers and a book chapter. Since then we have to a large extent redirected our work to projects and methods for which 3-dimensional quantitative imaging is not essential. While acquisition of a state-of-the-art, whole-body PET remains a major long-range objective for the Laboratory, it is by no means sine qua non; our HPLC studies of tumor metabolism and multiple indicator, dynamic gamma camera studies of tissue transport would remain high priorities even if we had a PET system. 96 refs., 4 figs., 4 tabs

  15. Tetracyclines Disturb Mitochondrial Function across Eukaryotic Models: A Call for Caution in Biomedical Research

    Directory of Open Access Journals (Sweden)

    Norman Moullan

    2015-03-01

    Full Text Available In recent years, tetracyclines, such as doxycycline, have become broadly used to control gene expression by virtue of the Tet-on/Tet-off systems. However, the wide range of direct effects of tetracycline use has not been fully appreciated. We show here that these antibiotics induce a mitonuclear protein imbalance through their effects on mitochondrial translation, an effect that likely reflects the evolutionary relationship between mitochondria and proteobacteria. Even at low concentrations, tetracyclines induce mitochondrial proteotoxic stress, leading to changes in nuclear gene expression and altered mitochondrial dynamics and function in commonly used cell types, as well as worms, flies, mice, and plants. Given that tetracyclines are so widely applied in research, scientists should be aware of their potentially confounding effects on experimental results. Furthermore, these results caution against extensive use of tetracyclines in livestock due to potential downstream impacts on the environment and human health.

  16. Three-dimensional laser optoacoustic and laser ultrasound imaging system for biomedical research

    Science.gov (United States)

    Ermilov, Sergey A.; Su, Richard; Conjusteau, Andre; Oruganti, Tanmayi; Wang, Kun; Anis, Fatima; Anastasio, Mark A.; Oraevsky, Alexander A.

    2015-03-01

    In this work, we introduce an improved prototype of the imaging system that combines three-dimensional optoacoustic tomography (3D-OAT) and laser ultrasound tomography slicer (2D-LUT) to obtain coregistered maps of tissue optical absorption and speed of sound (SOS). The imaging scan is performed by a 360 degree rotation of a phantom/mouse with respect to a static arc-shaped array of ultrasonic transducers. A Q-switched laser system is used to establish optoacoustic illumination pattern appropriate for deep tissue imaging with a tunable (730-840 nm) output wavelengths operated at 10 Hz pulse repetition rate. For the LUT slicer scans, the array is pivoted by 90 degrees with respect to the central transducers providing accurate registration of optoacoustic and SOS maps, the latter being reconstructed using waveform inversion with source encoding (WISE) technique. The coregistered OAT-LUT modality is validated by imaging a phantom and a live mouse. SOS maps acquired in the imaging system can be employed by an iterative optoacoustic reconstruction algorithm capable of compensating for acoustic wavefield aberrations. The most promising applications of the imaging system include 3D angiography, cancer research, and longitudinal studies of biological distributions of optoacoustic contrast agents (carbon nanotubes, metal plasmonic nanoparticles, fluorophores, etc.).

  17. Developmental Origins of Health and Disease in swine: implications for animal production and biomedical research.

    Science.gov (United States)

    Gonzalez-Bulnes, A; Astiz, S; Ovilo, C; Lopez-Bote, C J; Torres-Rovira, L; Barbero, A; Ayuso, M; Garcia-Contreras, C; Vazquez-Gomez, M

    2016-07-01

    The concept of Developmental Origins of Health and Disease (DOHaD) addresses, from a large set of epidemiological evidences in human beings and translational studies in animal models, both the importance of genetic predisposition and the determinant role of maternal nutrition during pregnancy on adult morphomics and homeostasis. Compelling evidences suggest that both overnutrition and undernutrition may modify the intrauterine environment of the conceptus and may alter the expression of its genome and therefore its phenotype during prenatal and postnatal life. In fact, the DOHaD concept is an extreme shift in the vision of the factors conditioning adult phenotype and supposes a drastic change from a gene-centric perspective, only modified by lifestyle and nutritional strategies during juvenile development and adulthood, to a more holistic approach in which environmental, parental, and prenatal conditions are strongly determining postnatal development and homeostasis. The implications of DOHaD are profound in all the mammalian species and the present review summarizes current knowledge on causes and consequences of DOHaD in pigs, both for meat production and as a well-recognized model for biomedicine research. PMID:27238437

  18. Empirical Research on the Competence of Intellectual Property Rights in Shenzhen Based on Regional Industrial Innovation

    Institute of Scientific and Technical Information of China (English)

    LI Ping; LI Rong; XIAO Yan-gao; CAI Xiao-hong

    2006-01-01

    Based on statistical data of the regional industry and the level of intellectual property right (IPR) development, this paper adopts the ways such as regression analysis and description statistics, trying to analyze the intrinsic linkage among the regional industry innovation, regional competence and IPR competence. A conclusion was drawn that IPR competence can assuredly upgrade the industrial competence and regional competence, but the supporting from perfect institutional environment and service system of intellectual property rights (IPR) is yet needed. According to the analysis, this paper gives some suggestions on how to improve the IPR competence of Shenzhen.

  19. Implantable CMOS Biomedical Devices

    Directory of Open Access Journals (Sweden)

    Toshihiko Noda

    2009-11-01

    Full Text Available The results of recent research on our implantable CMOS biomedical devices are reviewed. Topics include retinal prosthesis devices and deep-brain implantation devices for small animals. Fundamental device structures and characteristics as well as in vivo experiments are presented.

  20. Current millennium biotechniques for biomedical research on parasites and host-parasite interactions

    Directory of Open Access Journals (Sweden)

    Teixeira Antonio RL

    2000-01-01

    Full Text Available The development of biotechnology in the last three decades has generated the feeling that the newest scientific achievements will deliver high standard quality of life through abundance of food and means for successfully combating diseases. Where the new biotechnologies give access to genetic information, there is a common belief that physiological and pathological processes result from subtle modifications of gene expression. Trustfully, modern genetics has produced genetic maps, physical maps and complete nucleotide sequences from 141 viruses, 51 organelles, two eubacteria, one archeon and one eukaryote (Saccharomices cerevisiae. In addition, during the Centennial Commemoration of the Oswaldo Cruz Institute the nearly complete human genome map was proudly announced, whereas the latest Brazilian key stone contribution to science was the publication of the Shillela fastidiosa genomic sequence highlythed on a Nature cover issue. There exists a belief among the populace that further scientific accomplishments will rapidly lead to new drugs and methodological approaches to cure genetic diseases and other incurable ailments. Yet, much evidence has been accumulated, showing that a large information gap exists between the knowledge of genome sequence and our knowledge of genome function. Now that many genome maps are available, people wish to know what are we going to do with them. Certainly, all these scientific accomplishments will shed light on many more secrets of life. Nevertheless, parsimony in the weekly announcements of promising scientific achievements is necessary. We also need many more creative experimental biologists to discover new, as yet un-envisaged biotechnological approaches, and the basic resource needed for carrying out mile stone research necessary for leading us to that "promised land"often proclaimed by the mass media.

  1. Computational intelligence in biomedical imaging

    CERN Document Server

    2014-01-01

    This book provides a comprehensive overview of the state-of-the-art computational intelligence research and technologies in biomedical images with emphasis on biomedical decision making. Biomedical imaging offers useful information on patients’ medical conditions and clues to causes of their symptoms and diseases. Biomedical images, however, provide a large number of images which physicians must interpret. Therefore, computer aids are demanded and become indispensable in physicians’ decision making. This book discusses major technical advancements and research findings in the field of computational intelligence in biomedical imaging, for example, computational intelligence in computer-aided diagnosis for breast cancer, prostate cancer, and brain disease, in lung function analysis, and in radiation therapy. The book examines technologies and studies that have reached the practical level, and those technologies that are becoming available in clinical practices in hospitals rapidly such as computational inte...

  2. Building the HIVe: disrupting biomedical HIV and AIDS research with gay men, other men who have sex with men (MSM) and transgenders

    OpenAIRE

    Walsh, Christopher; Singh, Gurmit

    2012-01-01

    Networked and digital technologies now mediate the sexual behaviors of many gay men, other men that have sex with men and transgenders, challenging the effectiveness of biomedical HIV/AIDS research and prevention practices. Driven by the normative positivist philosophy of science, these approaches—while paramount to fighting the epidemic—have neglected to rethink their ontological and epistemological assumptions when confronting the social drivers of HIV. Building the HIVe responds by forefro...

  3. From Spatial Intelligence to Spatial Competences: The Results of Applied Geo-Research in Italian Schools

    Directory of Open Access Journals (Sweden)

    Emilia SARNO

    2012-08-01

    Full Text Available This contribution explains the connection between spatial intelligence and spatial competences and by indicating how the first is the cognitive matrix of abilities necessary to move in space as well as to represent it. Indeed, two are principal factors involved in the spatial intelligence: orientation and representation. Both are based on a close interaction between spatial thought and movement in space. I show the basic features of spatial intelligence through the analysis of specialist literature. This point, however, requires a further step to be taken into consideration: how can spatial intelligence be strengthened together with the related spatial competences? Moreover, which branch of knowledge is the most suitable to do so? By referring to the existing literature on the subject, we would like to indicate that geography has a pre-eminent role in dealing with the connection between man and space and as such it is the most suitable academic discipline to aid the development of spatial abilities through a series of precise didactic activities. The second part of this paper presents an experimental prototype of this kind of targeted teaching activity following the research-action method, an approach where theory and practice meet allowing a systematic collection of data. In effect, the stages of an experimental framework which has allowed the spatial intelligence of primary school children to be developed has been described and the methods of monitoring the results have also be illustrated.

  4. An investigation on research and development cost reduction and channel strategies in competing supply chains

    Directory of Open Access Journals (Sweden)

    Qinqin Li

    2014-06-01

    Full Text Available With the intensification of market competition, the competition form of firms is evolving from the competition among firms to the competition among supply chains. This paper considers a market with two competing supply chains consisting of one supplier and one manufacturer. The two supply chains compete on products’ quantities and research and development (R&D level when the two manufacturers conduct technological innovation. This paper analyses the supply chain competition in three scenarios: two decentralized supply chains (DD, one decentralized supply chain and one centralized supply chain (DC and two centralized supply chains (CC. The results indicate that the production quantity, the R&D level and the total profit of the integrated supply chain in DC scenario are the largest, CC scenario comes second, those of the DD scenario come third and those of the decentralized supply chain in DC scenario are the smallest. CC strategy is the supply chain system’s Nash equilibrium, which is good for the both supply chains, and there is no prisoner's dilemma.

  5. Biomedical Materials

    Institute of Scientific and Technical Information of China (English)

    CHANG Jiang; ZHOU Yanling

    2011-01-01

    @@ Biomedical materials, biomaterials for short, is regarded as "any substance or combination of substances, synthetic or natural in origin, which can be used for any period of time, as a whole or as part of a system which treats, augments, or replaces any tissue, organ or function of the body" (Vonrecum & Laberge, 1995).Biomaterials can save lives, relieve suffering and enhance the quality of life for human being.

  6. 76 FR 6484 - Submission for OMB Review; Comment Request; Pretesting of NIAID's Biomedical HIV Prevention...

    Science.gov (United States)

    2011-02-04

    ... NIAID's Biomedical HIV Prevention Research Communication Messages SUMMARY: Under the provisions of...: Title: Pretesting of NIAID's Biomedical HIV Prevention Research Communication Messages. Type of... biomedical HIV prevention research. The primary objectives of the pretests are to (1) assess...

  7. 75 FR 70270 - Submission for OMB Review; Comment Request; Pretesting of NIAID's Biomedical HIV Prevention...

    Science.gov (United States)

    2010-11-17

    ... NIAID's Biomedical HIV Prevention Research Communication Messages SUMMARY: In compliance with the... Collection: Title: Pretesting of NIAID's Biomedical HIV Prevention Research Communication Messages. Type of... biomedical HIV prevention research. The primary objectives of the pretests are to (1) Assess...

  8. Prospective integration of cultural consideration in biomedical research for patients with advanced cancer: recommendations from an international conference on malignant bowel obstruction in palliative care.

    Science.gov (United States)

    Fineberg, Iris Cohen; Grant, Marcia; Aziz, Noreen M; Payne, Richard; Kagawa-Singer, Marjorie; Dunn, Geoffrey P; Kinzbrunner, Barry M; Palos, Guadalupe; Shinagawa, Susan Matsuko; Krouse, Robert S

    2007-07-01

    In the setting of an international conference on malignant bowel obstruction as a model for randomized controlled trials (RCTs) in palliative care, we discuss the importance of incorporating prospective cultural considerations into research design. The approach commonly used in biomedical research has traditionally valued the RCT as the ultimate "way of knowing" about how to best treat a medical condition. The foremost limitation of this approach is the lack of recognition of the impact of cultural viewpoints on research outcomes. We propose that interest relevant to cultural viewpoints should be emphasized in conceptualizing and interpreting research questions, designs, and results. In addition to recognizing our cultural biases as individuals and researchers, we recommend two major shifts in designing and implementing RCTs: 1) inclusion of a multidisciplinary team of researchers to inform the diversity of perspectives and expertise brought to the research, and 2) use of mixed methods of inquiry, reflecting both deductive and inductive modes of inference. PMID:17532174

  9. Competence is Competence

    DEFF Research Database (Denmark)

    Bramming, Pia

    2004-01-01

    The article will address competence, its' diffusion, application, and the consequence of this application within the field of Human Resource Management (HRM). The concept competence-in-practice will be presented and in conclusion the article will consider implications and possibilities of...... competence-in-practice as an alternative approach to Competence Development within Human Resource Management....

  10. The Concept of the Three Rs in Biomedical Research The Ethical and Scientific Basis for the Humane Treatment of Laboratory Animals --The British Experience

    Institute of Scientific and Technical Information of China (English)

    GC BANTIN

    2001-01-01

    @@ 1 Introduction 1.1 THE CONCEPT OF ANIMAL CARE.Ethics and the developing demand for relevant legislation During the late 19th Century there was an increasing concern in the UK with respect to a aspects of illtreatment of animals. This was reflected in the thinking of the research community and in 1871 The British Association For the Advancement of Science issued a set of basic principles of animal experimentation.This was a response to the growing awareness by the BA of the need for an ethical approach to biomedical research and for the considerate treatment of laboratory animals.

  11. Holography In Biomedical Sciences

    Science.gov (United States)

    von Bally, G.

    1988-01-01

    Today not only physicists and engineers but also biological and medical scientists are exploring the potentials of holographic methods in their special field of work. Most of the underlying physical principles such as coherence, interference, diffraction and polarization as well as general features of holography e.g. storage and retrieval of amplitude and phase of a wavefront, 3-d-imaging, large field of depth, redundant storage of information, spatial filtering, high-resolving, non-contactive, 3-d form and motion analysis are explained in detail in other contributions to this book. Therefore, this article is confined to the applications of holography in biomedical sciences. Because of the great number of contributions and the variety of applications [1,2,3,4,5,6,7,8] in this review the investigations can only be mentioned briefly and the survey has to be confined to some examples. As in all fields of optics and laser metrology, a review of biomedical applications of holography would be incomplete if military developments and their utilization are not mentioned. As will be demonstrated by selected examples the increasing interlacing of science with the military does not stop at domains that traditionally are regarded as exclusively oriented to human welfare like biomedical research [9]. This fact is actually characterized and stressed by the expression "Star Wars Medicine", which becomes increasingly common as popular description for laser applications (including holography) in medicine [10]. Thus, the consequence - even in such highly specialized fields like biomedical applications of holography - have to be discussed.

  12. Research on the Intrinsic Relationship of Customer Value and Corporate Core Competence

    Science.gov (United States)

    Ji, Guoping

    The article defined customer value and corporate core competence using induction method and described the characteristics of these two concepts. Then the author analyzed the intrinsic relationship of customer value and corporate core competence via the survey and case analysis methods. The author found that customer value was the basic point to cultivate corporate core competence which was the platform to achieve customer value. The article is of great help to provide some ideas of cultivating and developing corporate core competence based on customer value.

  13. Experimentation in a Research Workshop: A Peer-learning Approach as a First Step to Scientific Competence

    OpenAIRE

    Philipp Ossenberg; Thorsten Jungmann

    2013-01-01

    Engineers are supposed to be clever innovators and creative problem solvers. First-year engineering students usually do not learn to solve technical problems creatively. They usually do not learn how to innovate. In this paper we describe FLExperiments as a new learning format in a research-based learning environment named FLEx-Forschungswerkstatt (research workshop). FLEx provides student-focused, competence-oriented and research-based learning. Conducting FLExperiments means that students s...

  14. Impacts of teachers’ competency on job performance in research universities with industry characteristics: Taking academic atmosphere as moderator

    OpenAIRE

    Anguo Xu; Long Ye

    2014-01-01

    Purpose: Research universities with industry characteristics play an irreplaceable role in national economic development and social development. With the rapid development of research universities with industry characteristics in China, these universities face new challenges in managing teachers and promoting their quality. This paper aims to examine the impact of teachers’ competency on job performance in research university with industry characteristics Design/methodology/approach: Based on...

  15. Managerial and Leadership Competencies

    OpenAIRE

    Boyatzis, Richard E.

    2011-01-01

    Development of competencies needed to be effective managers and leaders requires research and theory that can drive future scholarship and application. Competencies are defined and an overview is provided on research on competencies, their link to performance in various occupations, and their development. Emotional, social and cognitive intelligence competencies predict effectiveness in professional management and leadership roles in many sectors of society. In addition, these competencies ca...

  16. The Structure of Research Methodology Competency in Higher Education and the Role of Teaching Teams and Course Temporal Distance

    Science.gov (United States)

    Schweizer, Karl; Steinwascher, Merle; Moosbrugger, Helfried; Reiss, Siegbert

    2011-01-01

    The development of research methodology competency is a major aim of the psychology curriculum at universities. Usually, three courses concentrating on basic statistics, advanced statistics and experimental methods, respectively, serve the achievement of this aim. However, this traditional curriculum-based course structure gives rise to the…

  17. Formation of Research Competence of the Future Elementary School Teachers--In the Process of Professional Training

    Science.gov (United States)

    Syzdykbayeva, Aigul Dzhumanazarovna; Bainazarova, Tursynay Beysembekovna; Aitzhanova, Elmira Nyrmahankyzy

    2015-01-01

    The present article presents the structural-functional model of formation of research competence of future elementary school teachers in the process of professional training. This model includes a set of interrelated and interdependent structural components: target; informative; procedural; estimate-effective structural components. The article…

  18. 75 FR 35820 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meeting

    Science.gov (United States)

    2010-06-23

    ... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... personal privacy. Name of Committee: National Institute of Biomedical Imaging and Bioengineering Special..., ARRA Related Biomedical Research and Research Support Awards, National Institutes of Health, HHS)...

  19. Effect on English Output Competence by Exerting Lexical Chunks Ap-proach in Autonomous Learning Model Research

    Institute of Scientific and Technical Information of China (English)

    梅王星; 王艳荣

    2015-01-01

    English language skill is an important part of the comprehensive linguistic competence for college students. Especially the language output competence by students Autonomous Learning. During the 70s of the last century, Becker came up with the term and and later put forward his Lexical Chunks. Since then, it has been researched increasingly and paid more and more atten⁃tion to due to the fact that lexical chunks possess the features of both vocabulary and grammar. Teachers should exert lexical chunks approach, consciously raise students’awareness of lexical chunks, and design various instructional activities based on dif⁃ferent teaching contents to improve students’language output competence. In this paper, the author carries out an experiment on the college students from two classes of the same level in Grade one. And compared with the experimental class itself or with the control class, found the students in experimental class have made far greater progress in English speaking and writing.

  20. A Review of Research on Development of Interlanguage Pragmatic Com-petence from a Cognitive Perspective

    Institute of Scientific and Technical Information of China (English)

    王柯芦

    2014-01-01

    English language learners’pragmatic competence is related to their success incross-cultural communication. Cognitive approaches, mainly the Noticing Hypothesis and Analysis/Control Model, have provided some insights into the question of how to effectively develop second language(L2) learners’pragmatic competence. Empirical studies based on cognitive theoretical con-structs suggest that pragmatic activitiesthat draw learners’attention and help them control attention to relevant and appropriate in-formation and integrate those forms in real time of communication contribute to the development of interlanguage pragmatic competence.

  1. Reflexiones sobre los principios éticos en investigación biomedica en seres humanos Ethical principles in biomedical research involving human beings

    Directory of Open Access Journals (Sweden)

    MARIANNE GAUDLITZ H

    2008-01-01

    Full Text Available La investigación biomedica en seres humanos plantea problemas valóneos. Una investigación científica debe ir de la mano de una serie de requisitos para que sea una investigación ética. La trayectoria de la investigación en el mundo occidental no ha estado libre de abusos. Las normas éticas internacionales han aparecido después de las transgresiones. La protección de los probandos que participan libre y voluntariamente en una investigación biomedica es una obligación ética, la dignidad de éstos está por sobre el progreso de la ciencia y el bienestar que éste acarrearíaBiomedical research involving human subjects present valoric problems. A scientific research must go hand in hand with several requisites to be ethic. Human experimentation through its history in the occidental world has not been exempt from abuses. Ethic international rules have appeared after the transgressions. The protection of the human beings that freely and willingly participate in a biomedical research is an ethic obligation. The dignity of the human beings is above the progress of science and the wealth it carries with it

  2. Intranuclear-cascade-evaporation model for inelastic nuclear collisions and its application in biomedical and MFE research

    International Nuclear Information System (INIS)

    A brief description of the intranuclear cascade evaporation model is given and comparisons between results obtained with this model and experimental cross section data are presented. Also transport calculations carried out using differential cross section data obtained with the studied model are presented and compared with experimental data. These comparisons are, it is expected, sufficient to indicate that the model is not completely unreliable in the energy region of interest below 50 MeV and to indicate that transport calculations of interest in biomedical and magnetic fusion energy applications can at present be carried out. 26 references

  3. Text mining patents for biomedical knowledge.

    Science.gov (United States)

    Rodriguez-Esteban, Raul; Bundschus, Markus

    2016-06-01

    Biomedical text mining of scientific knowledge bases, such as Medline, has received much attention in recent years. Given that text mining is able to automatically extract biomedical facts that revolve around entities such as genes, proteins, and drugs, from unstructured text sources, it is seen as a major enabler to foster biomedical research and drug discovery. In contrast to the biomedical literature, research into the mining of biomedical patents has not reached the same level of maturity. Here, we review existing work and highlight the associated technical challenges that emerge from automatically extracting facts from patents. We conclude by outlining potential future directions in this domain that could help drive biomedical research and drug discovery. PMID:27179985

  4. The ethics of biomedical big data

    CERN Document Server

    Mittelstadt, Brent Daniel

    2016-01-01

    This book presents cutting edge research on the new ethical challenges posed by biomedical Big Data technologies and practices. ‘Biomedical Big Data’ refers to the analysis of aggregated, very large datasets to improve medical knowledge and clinical care. The book describes the ethical problems posed by aggregation of biomedical datasets and re-use/re-purposing of data, in areas such as privacy, consent, professionalism, power relationships, and ethical governance of Big Data platforms. Approaches and methods are discussed that can be used to address these problems to achieve the appropriate balance between the social goods of biomedical Big Data research and the safety and privacy of individuals. Seventeen original contributions analyse the ethical, social and related policy implications of the analysis and curation of biomedical Big Data, written by leading experts in the areas of biomedical research, medical and technology ethics, privacy, governance and data protection. The book advances our understan...

  5. Research and Enlightenment of Mathematical Competencies in Foreign Countries%国外数学素养研究及其启示

    Institute of Scientific and Technical Information of China (English)

    陈蓓

    2016-01-01

    In this paper, the author started from the analysis of the research background of mathematical competencies in foreign countries, and reflected the development of mathematical competencies research. The current research on mathematical competencies mainly focuses on the following six areas:the deifnition of mathematical competencies, research on mathematical competencies elements, levels and behavior of mathematical competencies, research on the influencing factors of mathematical competencies, evaluation of mathematical competencies, the teaching of mathematical competencies. Relfection on research contents, methods and ideas of mathematical competencies in foreign countries, and put forward opinions and suggestions on the further development of mathematical competencies research in China.%本文从分析国外数学素养研究的背景入手,对数学素养研究的发展进行反思。目前国外对数学素养的研究主要集中在以下六个方面:数学素养内涵的界定、数学素养构成要素的研究、数学素养的层次与行为表现、数学素养影响因素研究、数学素养评价研究、数学素养生成的教学策略等。本文对国外数学素养理论研究及内容、方法和视角进行反思,指出其对国内数学素养研究的启示。

  6. A Matrix Mentoring Model That Effectively Supports Clinical and Translational Scientists and Increases Inclusion in Biomedical Research: Lessons From the University of Utah.

    Science.gov (United States)

    Byington, Carrie L; Keenan, Heather; Phillips, John D; Childs, Rebecca; Wachs, Erin; Berzins, Mary Anne; Clark, Kim; Torres, Maria K; Abramson, Jan; Lee, Vivian; Clark, Edward B

    2016-04-01

    Physician-scientists and scientists in all the health professions are vital members of the U.S. biomedical workforce, but their numbers at academic health centers are declining. Mentorship has been identified as a key component in retention of faculty members at academic health centers. Effective mentoring may promote the retention of clinician-scientists in the biomedical workforce. The authors describe a holistic institutional mentoring program to support junior faculty members engaged in clinical and translational science at the University of Utah. The clinical and translational scholars (CATS) program leverages the resources of the institution, including the Center for Clinical and Translational Science, to augment departmental resources to support junior faculty investigators and uses a multilevel mentoring matrix that includes self, senior, scientific, peer, and staff mentorship. Begun in the Department of Pediatrics, the program was expanded in 2013 to include all departments in the school of medicine and the health sciences. During the two-year program, scholars learn management essentials and have leadership training designed to develop principal investigators. Of the 86 program participants since fiscal year 2008, 92% have received extramural awards, 99% remain in academic medicine, and 95% remain at the University of Utah. The CATS program has also been associated with increased inclusion of women and underrepresented minorities in the institutional research enterprise. The CATS program manifests institutional collaboration and coordination of resources, which have benefited faculty members and the institution. The model can be applied to other academic health centers to support and sustain the biomedical workforce. PMID:26650676

  7. Mentoring the Mentors of Underrepresented Racial/Ethnic Minorities Who are Conducting HIV Research: Beyond Cultural Competency.

    Science.gov (United States)

    Walters, Karina L; Simoni, Jane M; Evans-Campbell, Teresa Tessa; Udell, Wadiya; Johnson-Jennings, Michelle; Pearson, Cynthia R; MacDonald, Meg M; Duran, Bonnie

    2016-09-01

    The majority of literature on mentoring focuses on mentee training needs, with significantly less guidance for the mentors. Moreover, many mentoring the mentor models assume generic (i.e. White) mentees with little attention to the concerns of underrepresented racial/ethnic minorities (UREM). This has led to calls for increased attention to diversity in research training programs, especially in the field of HIV where racial/ethnic disparities are striking. Diversity training tends to address the mentees' cultural competency in conducting research with diverse populations, and often neglects the training needs of mentors in working with diverse mentees. In this article, we critique the framing of diversity as the problem (rather than the lack of mentor consciousness and skills), highlight the need to extend mentor training beyond aspirations of cultural competency toward cultural humility and cultural safety, and consider challenges to effective mentoring of UREM, both for White and UREM mentors. PMID:27484060

  8. A Review of Biomedical Composite Materials

    Institute of Scientific and Technical Information of China (English)

    吴珊珊

    2013-01-01

    This article addresses the review of the biomedical composite materials.It introduces the operational definition,the classification of biomedical composite materials,and its constituents within itself.In this thesis,the last part presents the application of this kind of material.By writing this paper,I hope that people will get a comprehensive knowledge of the biomedical composite material and make further and deeper research in this material by which way to animate the material science industry.

  9. An Empirical Research on the Relationship among Knowledge Management, Knowledge Competence and Core Competence%知识管理、知识竞争力与核心竞争力关系的实证研究

    Institute of Scientific and Technical Information of China (English)

    洪江涛; 杨晓雁; 陈俊芳

    2013-01-01

    This paper targets the current six leading domestic IT manufacturing companies. It uses structural equation model to analyze the relationship among knowledge management, knowledge competence and core competence in their different business activities. The research results are as follows. Knowledge management has a positive direct effect on knowledge competence. Knowledge competence has a positive direct effect on core competence. Knowledge management has a positive direct effect on core competence. However, it has an indirect effect on core competence by way of knowledge competence. Knowledge competence is a medium between knowledge management and core competence. Conclusions of this paper can provide some theoretical guidance for the increase of Chinese IT industry' s international competitiveness based on knowledge.%以目前国内处于领先地位的6家信息技术(IT)制造企业为研究对象,利用结构方程模型分析其在不同业务活动上知识管理能力、知识竞争力水平以及核心竞争力大小之间的促进关系.研究结果表明:知识管理对知识竞争力有着直接的正向影响;知识竞争力对核心竞争力有着直接的正向影响;知识管理对核心竞争力有着直接的正向影响,但也通过知识竞争力间接影响核心竞争力大小,知识竞争力是知识管理与核心竞争力之间的中介变量.

  10. Expatriates Intercultural Competency Research Review%外派人员跨文化胜任力研究综述

    Institute of Scientific and Technical Information of China (English)

    何滢

    2014-01-01

    This paper uses literature research and induction method to review the current cross- cultural competency study. Cross- cultural competency definition can be summarized into two ways:the quality and ability view and antecedent factors view. Expatriates wil be influenced by environmental factors and there are differences among different levels of cultural factors on the impact of individual in mechanisms and impacting degree. Johnson et al listed of the external environmental factors and internal management factors as the manipulated variables that influence multinational corporations operating when they integrated cross- cultural competency framework. In cross- cultural competency research framework, cross- cultural competency model construction has a big impact on the effect testing of antecedent factors;improvement of meaning and measure of output. There are two types measuring methods of cross- cultural competency model construction existing in the current research, one is psychological measurement and another is non- psychological measurement.%本文运用文献研究与归纳法,对目前跨文化胜任力研究进行了总结。跨文化胜任力的定义可以归纳为两种:素质能力视角和前件因素视角。外派人员在跨文化的背景下会受到环境因素的影响。其中不同层面的文化因素对个体的影响机制和影响程度存在差异。Johnson等人在对跨文化胜任力研究框架进行整合时,列出了影响跨国企业经营的外部环境因素和内部管理因素等调节变量。在跨文化胜任力的研究框架中,跨文化胜任力模型的构建对于前件因素效果的检验、内涵的完善、产出的衡量有重要的作用。现有研究中有关外派人员跨文化胜任力模型的构建主要分为心理测量和非心理测量这两类模型构建方法。

  11. The Importance of Fieldwork Research to Reveal Women Entrepreneurs Competence in Communication

    OpenAIRE

    Rini Sudarmanti; Sofie Van Bauwel; Chia Longman

    2013-01-01

    This study reviews the main bases of interpersonal communication competence that determine women entrepreneurs’ success: knowledge, motivation, and communication skills. The rising phenomenon of women becoming entrepreneurs could encourage the processes of socioeconomic development; however, many women face barriers when trying to become successful entrepreneurs. The literature suggests interpersonal communication is especially relevant in the construction of women’s business networks, and th...

  12. Competency Progression and Completion: How Is the Policy Being Enacted in Three Trades? Research Report

    Science.gov (United States)

    Clayton, Berwyn; Guthrie, Hugh; Every, Pam; Harding, Regan

    2015-01-01

    This paper examines how competency progression and completion is implemented in practice in three trades. In particular, it focuses on: interactions between teachers and/or assessors and workplace supervisors; the different approaches used to integrate on- and off-the job training; assessment and signoff practices; and the ways by which workplace…

  13. Basics of biomedical ultrasound for engineers

    CERN Document Server

    Azhari, Haim

    2010-01-01

    "Basics of Biomedical Ultrasound for Engineers is a structured textbook for university engineering courses in biomedical ultrasound and for researchers in the field. This book offers a tool for building a solid understanding of biomedical ultrasound, and leads the novice through the field in a step-by-step manner. The book begins with the most basic definitions of waves, proceeds to ultrasounds in fluids, and then delves into solid ultrasounds, the most complicated kind of ultrasound. It encompasses a wide range of topics within biomedical ultrasound, from conceptual definitions of waves to the intricacies of focusing devices, transducers, and acoustic fields"--Provided by publisher.

  14. Investigación cualitativa en enfermería y competencia cultural Qualitative Nursing Research and Cultural Competence

    Directory of Open Access Journals (Sweden)

    Manuel Lillo Crespo

    2004-06-01

    Full Text Available La Competencia cultural como conocimiento aplicado a la Enfermería será uno de los temas de investigación mas significativos para las próximas décadas y el desarrollo de sus teorías y modelos representa el camino de progreso hacia la consecución de unos cuidados de calidad. El objetivo principal de este trabajo es mostrar las características del equipo de investigación en Enfermería a la hora de profundizar en el terreno de los cuidados, siempre desde la perspectiva de la Competencia cultural y obviamente mediante una metodología de investigación cualitativa. En el desarrollo del trabajo se define el área estudiada así como los componentes de la Competencia cultural aplicada a la investigación que son tres: el conocimiento cultural, la sensibilidad cultural y la colaboración cultural. Es a partir del desarrollo de estos tres puntos cuando podemos llegar a entender el papel del equipo investigador dentro de la metodología cualitativa aplicada a los cuidados de Enfermería, siempre teniendo como referencia la calidad en cuanto a la relación que se establezca entre el investigador y el individuo. Resulta necesario concluir afirmando que siempre que se de un relación de calidad habrá una posibilidad de llevar a cabo un investigación cualitativa de calidad que genere conocimiento enfermero.Cultural competence as a Nursing applied knowledge will be one of the most significant research areas for the next decades. Development of theories and models in Cultural competence shows a way of progress towards quality in cares. The aim of this article is to show the Nursing research team characteristics when going deepper into the Care research area from the view of Cultural competence and Qualitative research. This study gives a concept of Cultural competence as well as its three components such as: cultual knowledge, cultual sensitivity and cultural collaboration. These components help us to understand the role of the research team inside

  15. Technical Note: Synchrotron-based high-energy x-ray phase sensitive microtomography for biomedical research

    International Nuclear Information System (INIS)

    Purpose: Propagation-based phase-contrast CT (PPCT) utilizes highly sensitive phase-contrast technology applied to x-ray microtomography. Performing phase retrieval on the acquired angular projections can enhance image contrast and enable quantitative imaging. In this work, the authors demonstrate the validity and advantages of a novel technique for high-resolution PPCT by using the generalized phase-attenuation duality (PAD) method of phase retrieval. Methods: A high-resolution angular projection data set of a fish head specimen was acquired with a monochromatic 60-keV x-ray beam. In one approach, the projection data were directly used for tomographic reconstruction. In two other approaches, the projection data were preprocessed by phase retrieval based on either the linearized PAD method or the generalized PAD method. The reconstructed images from all three approaches were then compared in terms of tissue contrast-to-noise ratio and spatial resolution. Results: The authors’ experimental results demonstrated the validity of the PPCT technique based on the generalized PAD-based method. In addition, the results show that the authors’ technique is superior to the direct PPCT technique as well as the linearized PAD-based PPCT technique in terms of their relative capabilities for tissue discrimination and characterization. Conclusions: This novel PPCT technique demonstrates great potential for biomedical imaging, especially for applications that require high spatial resolution and limited radiation exposure

  16. Technical Note: Synchrotron-based high-energy x-ray phase sensitive microtomography for biomedical research

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Huiqiang [Japan Synchrotron Radiation Research Institute, SPring-8, 1-1-1 Kouto, Sayo, Hyogo 679-5198 (Japan); Wu, Xizeng, E-mail: xwu@uabmc.edu, E-mail: tqxiao@sinap.ac.cn [Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35249 (United States); Xiao, Tiqiao, E-mail: xwu@uabmc.edu, E-mail: tqxiao@sinap.ac.cn [Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China)

    2015-10-15

    Purpose: Propagation-based phase-contrast CT (PPCT) utilizes highly sensitive phase-contrast technology applied to x-ray microtomography. Performing phase retrieval on the acquired angular projections can enhance image contrast and enable quantitative imaging. In this work, the authors demonstrate the validity and advantages of a novel technique for high-resolution PPCT by using the generalized phase-attenuation duality (PAD) method of phase retrieval. Methods: A high-resolution angular projection data set of a fish head specimen was acquired with a monochromatic 60-keV x-ray beam. In one approach, the projection data were directly used for tomographic reconstruction. In two other approaches, the projection data were preprocessed by phase retrieval based on either the linearized PAD method or the generalized PAD method. The reconstructed images from all three approaches were then compared in terms of tissue contrast-to-noise ratio and spatial resolution. Results: The authors’ experimental results demonstrated the validity of the PPCT technique based on the generalized PAD-based method. In addition, the results show that the authors’ technique is superior to the direct PPCT technique as well as the linearized PAD-based PPCT technique in terms of their relative capabilities for tissue discrimination and characterization. Conclusions: This novel PPCT technique demonstrates great potential for biomedical imaging, especially for applications that require high spatial resolution and limited radiation exposure.

  17. Network fingerprint: a knowledge-based characterization of biomedical networks

    OpenAIRE

    Xiuliang Cui; Haochen He; Fuchu He; Shengqi Wang; Fei Li; Xiaochen Bo

    2015-01-01

    It can be difficult for biomedical researchers to understand complex molecular networks due to their unfamiliarity with the mathematical concepts employed. To represent molecular networks with clear meanings and familiar forms for biomedical researchers, we introduce a knowledge-based computational framework to decipher biomedical networks by making systematic comparisons to well-studied “basic networks”. A biomedical network is characterized as a spectrum-like vector called “network fingerpr...

  18. Interdisciplinary Area of Research Offers Tool of Cross-Cultural Understanding: Cross-Cultural Student Seminar for Communication Training on Biomedical Engineering

    Directory of Open Access Journals (Sweden)

    Shigehiro Hashimoto

    2013-12-01

    Full Text Available Misunderstanding often occurs in a multidisciplinary field of study, because each field has its own background of thinking. Communication training is important for students, who have a potential to develop the multidisciplinary field of study. Because each nation has its own cultural background, communication in an international seminar is not easy, either. A cross-cultural student seminar has been designed for communication training in the multidisciplinary field of study. Students from a variety of back grounds have joined in the seminar. Both equations and figures are effective tools for communication in the field of science. The seminar works well for communication training in the multidisciplinary field of study of biomedical engineering. An interdisciplinary area of research offers the tool of cross-cultural understanding. The present study refers to author's several experiences: the student internship abroad, the cross-cultural student camp, multi PhD theses, various affiliations, and the creation of the interdisciplinary department.

  19. Tuning research competences for Bologna three cycles in medicine: report of a MEDINE2 European consensus survey.

    Science.gov (United States)

    Marz, Richard; Dekker, Friedo W; Van Schravendijk, Chris; O'Flynn, Siun; Ross, Michael T

    2013-09-01

    Medical curricula, like healthcare systems and medical practice, have a strong cultural component and vary considerably between countries. Increasing mobility of medical graduates, and increasing pressure to ensure they are all fit for practice, have highlighted an urgent need to establish common ground in learning outcomes at all stages of training. A research-based approach, developed by the Tuning project, was used previously by the MEDINE Thematic Network to gain consensus on core learning outcomes/competences for primary medical degrees ( www.tuning-medicine.com ), but no consensus was reached for learning outcomes relating to research. As part of MEDINE2, a focussed Tuning project was undertaken to explore opinions on more detailed core learning outcomes in research for all three Bologna cycles (Bachelor, Master, and Doctor). Responses from 417 stakeholders, representing 29 European and 13 non-European countries, revealed a relatively high degree of consensus. The findings strongly suggest that these stakeholders think that learning outcomes related both to 'using research' and 'doing research' should be core components of medical curricula in Europe. The challenge now, however, is to promote further local and international discussion on these issues, and to find ways of achieving these competences within the context of already crowded medical curricula. PMID:24101579

  20. Highly qualified students? Research into the media competence level of Spanish youth

    OpenAIRE

    Masanet, María José; Contreras Pulido, Paloma; Ferrés, Joan

    2013-01-01

    The article presents results of the media competence of Spanish youth. The methodological tool used, a sociological survey, was created from proposals by more than 50 recognized experts in this field. It is focused on six major dimensions: languages, technologies, interaction processes, production and diffusion processes, aesthetics and ideology and values. The study population is 1,430 youngsters. The results are significant: Spanish youth score poorly in five of the six dimensio...

  1. Highly qualified students? Research into the media competence level of Spanish

    OpenAIRE

    Masanet, M.J. (María José); Contreras-Pulido, P. (Paloma); Ferrés, J. (Joan)

    2013-01-01

    The article presents results of the media competence of Spanish youth. The methodological tool used, a sociological survey, was created from proposals by more than 50 recognized experts in this field. It is focused on six major dimensions: languages, technologies, interaction processes, production and diffusion processes, aesthetics and ideology and values. The study population is 1,430 youngsters. The results are significant: Spanish youth score poorly in five of the six dimensions, the exce...

  2. Building Project Competence

    DEFF Research Database (Denmark)

    Pemsel, Sofia; Wiewiora, Anna

    This research investigates the development of project competence, and particularly, three related dynamic capabilities (shifting, adapting, leveraging) that contribute to project competence development. In doing so, we make use of the emerging literature on knowledge governance and theorize how...... of dynamic capability building promoting project competence development....

  3. Biomedical engineering fundamentals

    CERN Document Server

    Bronzino, Joseph D

    2014-01-01

    Known as the bible of biomedical engineering, The Biomedical Engineering Handbook, Fourth Edition, sets the standard against which all other references of this nature are measured. As such, it has served as a major resource for both skilled professionals and novices to biomedical engineering.Biomedical Engineering Fundamentals, the first volume of the handbook, presents material from respected scientists with diverse backgrounds in physiological systems, biomechanics, biomaterials, bioelectric phenomena, and neuroengineering. More than three dozen specific topics are examined, including cardia

  4. Experimentation in a Research Workshop: A Peer-learning Approach as a First Step to Scientific Competence

    Directory of Open Access Journals (Sweden)

    Philipp Ossenberg

    2013-05-01

    Full Text Available Engineers are supposed to be clever innovators and creative problem solvers. First-year engineering students usually do not learn to solve technical problems creatively. They usually do not learn how to innovate. In this paper we describe FLExperiments as a new learning format in a research-based learning environment named FLEx-Forschungswerkstatt (research workshop. FLEx provides student-focused, competence-oriented and research-based learning. Conducting FLExperiments means that students solve small technical problems by experimentation and subsequently document their findings in a scientific report. In this learning process they are assisted by their peers, who act as tutors. FLExperimentation includes the iterative process of experiential learning synchronized with a research process. To demonstrate the idea of FLExperimentation we are giving the example of an experiment from the field of kinetics: the Loop.

  5. Biomedical applications of supermagnetic nanoparticles

    Czech Academy of Sciences Publication Activity Database

    Horák, Daniel; Babič, Michal; Kubinová, Šárka; Schmiedtová, M.; Poledne, R.; Herynek, V.; Sundstrom, T.; Altanerova, V.; Borisova, T.

    Prague : Institute of Macromolecular Chemistry AS CR, 2015. s. 18. [Research Postdoctoral Colloquium. 14.05.2015, Prague] R&D Projects: GA MŠk(CZ) EE2.3.30.0029; GA MŠk(CZ) ED1.1.00/02.0109 Institutional support: RVO:61389013 ; RVO:68378041 Keywords : biomedical applications * supermagnetic nanoparticles Subject RIV: CE - Biochemistry

  6. Mathematical modeling in biomedical imaging

    CERN Document Server

    2009-01-01

    This volume gives an introduction to a fascinating research area to applied mathematicians. It is devoted to providing the exposition of promising analytical and numerical techniques for solving challenging biomedical imaging problems, which trigger the investigation of interesting issues in various branches of mathematics.

  7. Pacific Northwest Laboratory annual report for 1993 to the DOE Office of Energy Research. Part 1: Biomedical Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Lumetta, C.C. [ed.; Park, J.F.

    1994-03-01

    This report summarizes FY 1993 progress in biological and general life sciences research programs conducted for the Department of Energy`s Office of Health and Environmental REsearch (OHER) at Pacific Northwest Laboratory (PNL). This research provides knowledge of fundamental principles necessary to identify, understand, and anticipate the long-term health consequences of exposure to energy-related radiation and chemicals. The Biological Research section contains reports of studies using laboratory animals, in vitro cell systems, and molecular biological systems. This research includes studies of the impact of radiation, radionuclides, and chemicals on biological responses at all levels of biological organization. The General Life Sciences Research section reports research conducted for the OHER human genome program.

  8. International symposium on Biomedical Data Infrastructure (BDI 2013)

    CERN Document Server

    Dhillon, Sarinder; Advances in biomedical infrastructure 2013

    2013-01-01

    Current Biomedical Databases are independently administered in geographically distinct locations, lending them almost ideally to adoption of intelligent data management approaches. This book focuses on research issues, problems and opportunities in Biomedical Data Infrastructure identifying new issues and directions for future research in Biomedical Data and Information Retrieval, Semantics in Biomedicine, and Biomedical Data Modeling and Analysis. The book will be a useful guide for researchers, practitioners, and graduate-level students interested in learning state-of-the-art development in biomedical data management.

  9. Identifying The Knowledge, Skills and Competences for Nanoscience And Nanotechnology Research

    OpenAIRE

    Chari, Deepa Nathamuni; Howard, Robert; Bowe, Brian

    2011-01-01

    Nanoscience and nanotechnology research has influenced the research activities in various scientific disciplines such as physics, chemistry, biology, engineering, molecular biology and biotechnology. The postgraduate researchers working on nanoscience and nanotechnology related research projects in any of these scientific disciplines experience the world of nanoscience and nanotechnology research closely. The examinations of the postgraduate researchers’ lived experiences can certainly unfold...

  10. Refining animal models in fracture research: seeking consensus in optimising both animal welfare and scientific validity for appropriate biomedical use

    OpenAIRE

    Schneider Erich; Hofmann-Amtenbrinck Margarethe; von Rechenberg Brigitte; Claes Lutz; Price Jill; Pearce Simon; Arnoczky Steven; Goodship Allen; Auer Jorg A; Müller-Terpitz R; Thiele F; Rippe Klaus-Peter; Grainger David W

    2007-01-01

    Abstract Background In an attempt to establish some consensus on the proper use and design of experimental animal models in musculoskeletal research, AOVET (the veterinary specialty group of the AO Foundation) in concert with the AO Research Institute (ARI), and the European Academy for the Study of Scientific and Technological Advance, convened a group of musculoskeletal researchers, veterinarians, legal experts, and ethicists to discuss, in a frank and open forum, the use of animals in musc...

  11. Pacific Northwest Laboratory annual report for 1991 to the DOE Office of Energy Research. Part 1, Biomedical sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1992-09-01

    This report summarizes progress in OHER biological research and general life sciences research programs conducted conducted at PNL in FLY 1991. The research develops the knowledge and scientific principles necessary to identify, understand, and anticipate the long- term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health risk estimates from existing and newly developed energy-related technologies through an increased understanding of the ways in which radiation and chemicals cause biological damage.

  12. Pacific Northwest Laboratory annual report for 1989 to the DOE Office of Energy Research - Part 1: Biomedical Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Park, J.F.

    1990-05-01

    This report summarizes progress on OHER human health, biological, general life sciences, and medical applications research programs conducted at PNL in FY 1989. The research develops the knowledge and scientific principles necessary to identify, understand, and anticipate the long-term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health risk estimates from existing and developing energy-related technologies through an increased understanding of how radiation and chemicals cause biological damage. The sequence of this report of PNL research reflects the OHER programmatic structure. The first section, on human health research, concerns statistical and epidemiological studies for assessing health risks. The next section contains reports of biological research in laboratory animals and in vitro cell systems, including research with radionuclides and chemicals. The general life sciences research section reports research conducted for the OHER human genome research program, and the medical applications section summarizes commercial radioisotope production and distribution activities at DOE facilities. 6 refs., 50 figs., 35 tabs.

  13. Misconduct Policies in High-Impact Biomedical Journals

    OpenAIRE

    Bosch, Xavier; Hernández, Cristina; Pericas, Juan M.; Doti, Pamela; Marušić, Ana

    2012-01-01

    Background It is not clear which research misconduct policies are adopted by biomedical journals. This study assessed the prevalence and content policies of the most influential biomedical journals on misconduct and procedures for handling and responding to allegations of misconduct. Methods We conducted a cross-sectional study of misconduct policies of 399 high-impact biomedical journals in 27 biomedical categories of the Journal Citation Reports in December 2011. Journal websites were revie...

  14. State-of-the-art ProteinChips Offer a Powerful Tool for Bio-medical Research

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Aresearch group led by Prof.JIN Gang from the National Microgravity Laboratory at the CAS Institute of Mechanics has made major progress in the research and development of optical protein micro-array chips.

  15. A Review of Research on College Foreign Language Teachers' Competency%高校外语教师胜任力研究述评

    Institute of Scientific and Technical Information of China (English)

    胡月月; 葛厚伟

    2015-01-01

    胜任力研究在我国成为教育领域研究的热点,胜任力理论的发展为我国高校外语教师评价提供了一个全新的视角. 本文从教师胜任力的概念、理论模型、研究方法和教师胜任力模型建构,反思已有研究的不足,展望我国高校外语教师胜任力研究发展方向,旨在为高校外语教师的胜任力研究提供理论依据.%Increasingly, the research of competency in our country is one of the research hotspots in the field of education. The development of competency theory has filled vitality into and thrown wholly new light on the college teacher evaluation. This paper is to review the most important studies of college teacher competency from its definition, competency model, the research methods and the evaluation of teacher com-petency, and to reflect on the present studies, proposing the shortcomings of the present research and ex-pectations for further study, with the aim of providing theoretical basis to the study of college foreign lan-guage teachers' competency.

  16. Frequency and Type of Conflicts of Interest in the Peer Review of Basic Biomedical Research Funding Applications: Self-Reporting Versus Manual Detection.

    Science.gov (United States)

    Gallo, Stephen A; Lemaster, Michael; Glisson, Scott R

    2016-02-01

    Despite the presumed frequency of conflicts of interest in scientific peer review, there is a paucity of data in the literature reporting on the frequency and type of conflicts that occur, particularly with regard to the peer review of basic science applications. To address this gap, the American Institute of Biological Sciences (AIBS) conducted a retrospective analysis of conflict of interest data from the peer review of 282 biomedical research applications via several onsite review panels. The overall conflicted-ness of these panels was significantly lower than that reported for regulatory review. In addition, the majority of identified conflicts were institutional or collaborative in nature. No direct financial conflicts were identified, although this is likely due to the relatively basic science nature of the research. It was also found that 65 % of identified conflicts were manually detected by AIBS staff searching reviewer CVs and application documents, with the remaining 35 % resulting from self-reporting. The lack of self-reporting may be in part attributed to a lack of perceived risk of the conflict. This result indicates that many potential conflicts go unreported in peer review, underscoring the importance of improving detection methods and standardizing the reporting of reviewer and applicant conflict of interest information. PMID:25649072

  17. Factors Affecting the Use of Human Tissues in Biomedical Research: Implications in the Design and Operation of a Biorepository.

    Science.gov (United States)

    Atherton, Daniel S; Sexton, Katherine C; Otali, Dennis; Bell, Walter C; Grizzle, William E

    2016-01-01

    The availability of high-quality human tissues is necessary to advance medical research. Although there are inherent and induced limitations on the use of human tissues in research, biorepositories play critical roles in minimizing the effects of such limitations. Specifically, the optimal utilization of tissues in research requires tissues to be diagnosed accurately, and the actual specimens provided to investigators must be carefully described (i.e., there must be quality control of each aliquot of the tissue provided for research, including a description of any damage to tissues). Tissues also should be collected, processed, stored, and distributed (i.e., handled) uniformly under a rigorous quality management system (QMS). Frequently, tissues are distributed to investigators by tissue banks which have collected, processed, and stored them by standard operating procedures (SOPs). Alternatively, tissues for research may be handled via SOPs that are modified to the specific requirements of investigators (i.e., using a prospective biorepository model). The primary goal of any type of biorepository should be to ensure its specimens are of high quality and are utilized appropriately in research; however, approaches may vary based on the tissues available and requested. For example, extraction of specific molecules (e.g., microRNA) to study molecular characteristics of a tissue may require less clinical annotation than tissues that are utilized to identify how the molecular expression might be used to clarify a clinical outcome of a disease or the response to a specific therapy. This review focuses on the limitations of the use of tissues in research and how the design and operations of a tissue biorepository can minimize some of these limitations. PMID:26667452

  18. Environmental/Biomedical Terminology Index

    Energy Technology Data Exchange (ETDEWEB)

    Huffstetler, J.K.; Dailey, N.S.; Rickert, L.W.; Chilton, B.D.

    1976-12-01

    The Information Center Complex (ICC), a centrally administered group of information centers, provides information support to environmental and biomedical research groups and others within and outside Oak Ridge National Laboratory. In-house data base building and development of specialized document collections are important elements of the ongoing activities of these centers. ICC groups must be concerned with language which will adequately classify and insure retrievability of document records. Language control problems are compounded when the complexity of modern scientific problem solving demands an interdisciplinary approach. Although there are several word lists, indexes, and thesauri specific to various scientific disciplines usually grouped as Environmental Sciences, no single generally recognized authority can be used as a guide to the terminology of all environmental science. If biomedical terminology for the description of research on environmental effects is also needed, the problem becomes even more complex. The building of a word list which can be used as a general guide to the environmental/biomedical sciences has been a continuing activity of the Information Center Complex. This activity resulted in the publication of the Environmental Biomedical Terminology Index (EBTI).

  19. Environmental/Biomedical Terminology Index

    International Nuclear Information System (INIS)

    The Information Center Complex (ICC), a centrally administered group of information centers, provides information support to environmental and biomedical research groups and others within and outside Oak Ridge National Laboratory. In-house data base building and development of specialized document collections are important elements of the ongoing activities of these centers. ICC groups must be concerned with language which will adequately classify and insure retrievability of document records. Language control problems are compounded when the complexity of modern scientific problem solving demands an interdisciplinary approach. Although there are several word lists, indexes, and thesauri specific to various scientific disciplines usually grouped as Environmental Sciences, no single generally recognized authority can be used as a guide to the terminology of all environmental science. If biomedical terminology for the description of research on environmental effects is also needed, the problem becomes even more complex. The building of a word list which can be used as a general guide to the environmental/biomedical sciences has been a continuing activity of the Information Center Complex. This activity resulted in the publication of the Environmental Biomedical Terminology Index

  20. The human capacity to reflect and decide: bioethics and the reconfiguration of the research subject in the British biomedical sciences.

    Science.gov (United States)

    Reubi, David

    2012-06-01

    This article examines how a fundamental element of the British bioethical assemblage - the literature on informed consent published between 1980 and 2000, a period when bioethics became a powerful force in the UK--has influenced contemporary understandings of the research subject. Drawing on Foucault, the article argues that this corpus of texts has created a sphere of possibilities in which research subjects can imagine themselves as human beings who reflect and decide whether they want to participate in medical experimentation. In particular, it shows how the narratives found in these texts portray relationships between researchers and their human subjects as 'paternalistic', and calls for their replacement by new, more ethical relationships characterized by both 'dialogue' and 'respect' and articulated around subjects who can 'think and take decisions'. It also discusses the different strategies- using patient information sheets, a list of possible questions and invitations to take time to reflect--which the bioethical literature has developed in order to realise these new, ethical relationships. As the article suggests, these narratives and strategies provide researchers and research subjects with models and examples of how to interact with each other that are very different from the ones that prevailed before the emergence of bioethics. PMID:23035387

  1. Applications of computational intelligence in biomedical technology

    CERN Document Server

    Majernik, Jaroslav; Pancerz, Krzysztof; Zaitseva, Elena

    2016-01-01

    This book presents latest results and selected applications of Computational Intelligence in Biomedical Technologies. Most of contributions deal with problems of Biomedical and Medical Informatics, ranging from theoretical considerations to practical applications. Various aspects of development methods and algorithms in Biomedical and Medical Informatics as well as Algorithms for medical image processing, modeling methods are discussed. Individual contributions also cover medical decision making support, estimation of risks of treatments, reliability of medical systems, problems of practical clinical applications and many other topics  This book is intended for scientists interested in problems of Biomedical Technologies, for researchers and academic staff, for all dealing with Biomedical and Medical Informatics, as well as PhD students. Useful information is offered also to IT companies, developers of equipment and/or software for medicine and medical professionals.  .

  2. The Cerebral Blood Flow Biomedical Informatics Research Network (CBFBIRN Database and Analysis Pipeline for Arterial Spin Labeling MRI Data

    Directory of Open Access Journals (Sweden)

    David D. Shin

    2013-10-01

    Full Text Available Arterial spin labeling (ASL is a MRI technique that provides a noninvasive and quantitative measure of cerebral blood flow (CBF. After more than a decade of active research, ASL is now emerging as a robust and reliable CBF measurement technique with increased availability and ease of use. There is a growing number of research and clinical sites using ASL for neuroscience research and clinical care. In this paper, we present an online CBF Database and Analysis Pipeline, collectively called the CBFBIRN that allows researchers to upload and share ASL and clinical data. In addition to serving the role as a central data repository, the CBFBIRN provides a streamlined data processing infrastructure for CBF quantification and group analysis, which has the potential to accelerate the discovery of new scientific and clinical knowledge. All capabilities and features built into the CBFBIRN are accessed online using a web browser through a secure login. In this work, we begin with a general description of the CBFBIRN system data model and its architecture, then devote the remainder of the paper to the CBFBIRN capabilities. The latter part of our work is divided into two processing modules: 1 Data Upload and CBF Quantification Module; 2 Group Analysis Module that supports three types of analysis commonly used in neuroscience research. To date, the CBFBIRN hosts CBF maps and associated clinical data from more than 1300 individual subjects. The data have been contributed by more than 20 different research studies, investigating the effect of various conditions on CBF including Alzheimer’s, schizophrenia, bipolar disorder, depression, traumatic brain injury, HIV, caffeine usage and Methamphetamine abuse. Several example results, generated by the CBFBIRN processing modules, are presented. We conclude with the lessons learned during implementation and deployment of the CBFBIRN and our experience in promoting data sharing.

  3. Refining animal models in fracture research: seeking consensus in optimising both animal welfare and scientific validity for appropriate biomedical use

    Directory of Open Access Journals (Sweden)

    Schneider Erich

    2007-08-01

    Full Text Available Abstract Background In an attempt to establish some consensus on the proper use and design of experimental animal models in musculoskeletal research, AOVET (the veterinary specialty group of the AO Foundation in concert with the AO Research Institute (ARI, and the European Academy for the Study of Scientific and Technological Advance, convened a group of musculoskeletal researchers, veterinarians, legal experts, and ethicists to discuss, in a frank and open forum, the use of animals in musculoskeletal research. Methods The group narrowed the field to fracture research. The consensus opinion resulting from this workshop can be summarized as follows: Results & Conclusion Anaesthesia and pain management protocols for research animals should follow standard protocols applied in clinical work for the species involved. This will improve morbidity and mortality outcomes. A database should be established to facilitate selection of anaesthesia and pain management protocols for specific experimental surgical procedures and adopted as an International Standard (IS according to animal species selected. A list of 10 golden rules and requirements for conduction of animal experiments in musculoskeletal research was drawn up comprising 1 Intelligent study designs to receive appropriate answers; 2 Minimal complication rates (5 to max. 10%; 3 Defined end-points for both welfare and scientific outputs analogous to quality assessment (QA audit of protocols in GLP studies; 4 Sufficient details for materials and methods applied; 5 Potentially confounding variables (genetic background, seasonal, hormonal, size, histological, and biomechanical differences; 6 Post-operative management with emphasis on analgesia and follow-up examinations; 7 Study protocols to satisfy criteria established for a "justified animal study"; 8 Surgical expertise to conduct surgery on animals; 9 Pilot studies as a critical part of model validation and powering of the definitive study design

  4. 关于社区护士能力需求现象学研究%Phenomenology research on the competency requirements for community nurses

    Institute of Scientific and Technical Information of China (English)

    王文焕; 孙宏玉; 尹翔燕

    2011-01-01

    目的:探讨我国社区护士应具备的能力。方法:采用现象学研究方法,在北京市某3家社区卫生服务中心,采用目的抽样方法选取社区护士、社区护理管理者、社区医生及社区居民共23名进行半结构式访谈。结果:社区护士需要具备的能力包括综合护理能力、人际交往和沟通能力、评估分析能力、安全防护能力、协调管理能力、自主学习能力、教育指导能力以及研究能力。结论:社区护士需要具备各方面的综合能力,我国目前社区护士能力尚不能满足社会需求,需通过完善社区护理教育体系等,以提高能力。%Objective:To explore the competency requirements for community nurses. Methods: We study used phenomenology research method.Totally 23 community nurses,community care managers, community physicians,and community residents were selected by purposive sampling method and interviewed with a semi-structured queationnaire. Results: The competency requirements for community nurses include: integrated nursing competency, interpersonal and communication competency, assessment and analysis competency, security protection competency, coordination and management competency, automatic learning competency, education and guiding competency,and research competency. Conclusion: Community nurses need to have all aspects of competency, while the current competency of Chinese community nurses can not meet the social needs, We should improve their competencies by strengthening the nursing education system and taking other effective measures.

  5. Competence-based education and educational effectiveness: a critical review of the research literature on outcome-oriented policy making in education

    OpenAIRE

    Lassnigg, Lorenz

    2015-01-01

    The paper assesses the empirical evidence for outcomes of competence-based education which are envisaged by policy-makers, and gives some interpretations of how the topic is handled in the political processes. This is achieved by a review of the research literature as documented in bibliographical databases which cover academic publications and in more practical material. The searches were generic, and included not only specific competence-expressions, but also terms as ‘outcomes’ and ‘learni...

  6. Los Alamos Life Sciences Division's biomedical and environmental research programs. Progress report, January-December 1980

    Energy Technology Data Exchange (ETDEWEB)

    Holland, L.M.; Stafford, C.G.; Bolen, S.K. (comps.)

    1981-09-01

    Highlights of research progress accomplished in the Life Sciences Division during the year ending December 1980 are summarized. Reports from the following groups are included: Toxicology, Biophysics, Genetics; Environmental Pathology, Organic Chemistry, and Environmental Sciences. Individual abstracts have been prepared for 46 items for inclusion in the Energy Data Base. (RJC)

  7. The Impact of Animal Rights on the Use of Animals for Biomedical Research, Product Testing and Evaluation.

    Science.gov (United States)

    Baier, Stephen W.

    1993-01-01

    Clarifies the issues of animal rights as they effect animal use in research and education through an examination of the current use of animals, a historical look at animal use, and a consideration of the philosophical underpinnings of the animal rights and pro-use viewpoints. (PR)

  8. Criteria for Assessing Quality in Academic Research: The Views of Biomedical Scientists, Clinical Scientists and Social Scientists

    Science.gov (United States)

    Albert, Mathieu; Laberge, Suzanne; McGuire, Wendy

    2012-01-01

    This study empirically addresses the claim made by Gibbons et al ("The new production of knowledge: The dynamics of science and research in contemporary societies." Sage, Thousand Oaks, 1994) that a novel form of quality control (associated with Mode 2 knowledge production) is supplementing the "traditional" peer-review process (associated with…

  9. Moessbauer spectroscopy with high velocity resolution. New possibilities of chemical analysis in material science and biomedical research

    International Nuclear Information System (INIS)

    An improvement in velocity resolution of Moessbauer spectroscopy permitted us to carry out a more detailed study of iron chemical state in various iron-containing compounds in a wide range of research. New possibilities of Moessbauer spectroscopy with high velocity resolution were shown in the studies of meteorites, nanocomposites, pharmaceuticals and biological subjects. (author)

  10. Science gateways for biomedical big data analysis

    OpenAIRE

    Kampen, van, PJW; Olabarriaga, S.D.; Shahand, S.

    2015-01-01

    Biomedical researchers are facing data deluge challenges such as dealing with large volume of complex heterogeneous data and complex and computationally demanding data processing methods. Such scale and complexity of biomedical research requires multi-disciplinary collaboration between scientists from different organizations. Data-driven or e-Science methods are defined as a combination of Information Technology (IT) and science that enables scientists to tackle the data deluge challenges. Th...

  11. Statistics and Biomedical Informatics in Forensic Sciences

    Czech Academy of Sciences Publication Activity Database

    Zvárová, Jana

    2009-01-01

    Roč. 20, č. 6 (2009), s. 743-750. ISSN 1180-4009. [TIES 2007. Annual Meeting of the International Environmental Society /18./. Mikulov, 16.08.2007-20.08.2007] Institutional research plan: CEZ:AV0Z10300504 Keywords : biomedical informatics * biomedical statistics * genetic information * forensic dentistry Subject RIV: BB - Applied Statistics, Operational Research Impact factor: 1.000, year: 2009

  12. Cohort profile of the South London and Maudsley NHS Foundation Trust Biomedical Research Centre (SLaM BRC) Case Register : current status and recent enhancement of an Electronic Mental Health Record-derived data resource.

    OpenAIRE

    Perera, Gayan Surendrajith; Chang, Chin-Kuo; Broadbent, Matthew; Callard, Felicity; Downs, Jonathan Muir; Dutta, Rina; Fernandes, Andrea Carmen; Hayes, Richard Derek; Henderson, Max Joseph; Jackson, Richard George; Jewell, A; Kadra, Giouliana; Little, Ryan; Pritchard, Megan Ruth; Shetty, Hitesh

    2016-01-01

    Purpose: The South London and Maudsley National Health Service (NHS) Foundation Trust Biomedical Research Centre (SLaM BRC) Case Register and itsClinical Record Interactive Search (CRIS) application were developed in 2008, generating a research repository of real-time, anonymised, structured andopen-text data derived from the electronic health record system used by SLaM, a large mental healthcare provider in southeast London. In this paper, we updatethis register’s descriptive data, and descr...

  13. Introduction to biomedical engineering

    CERN Document Server

    Enderle, John

    2011-01-01

    Introduction to Biomedical Engineering is a comprehensive survey text for biomedical engineering courses. It is the most widely adopted text across the BME course spectrum, valued by instructors and students alike for its authority, clarity and encyclopedic coverage in a single volume. Biomedical engineers need to understand the wide range of topics that are covered in this text, including basic mathematical modeling; anatomy and physiology; electrical engineering, signal processing and instrumentation; biomechanics; biomaterials science and tissue engineering; and medical and engineering e

  14. Management and Analysis of Biological and Clinical Data: How Computer Science May Support Biomedical and Clinical Research

    Science.gov (United States)

    Veltri, Pierangelo

    The use of computer based solutions for data management in biology and clinical science has contributed to improve life-quality and also to gather research results in shorter time. Indeed, new algorithms and high performance computation have been using in proteomics and genomics studies for curing chronic diseases (e.g., drug designing) as well as supporting clinicians both in diagnosis (e.g., images-based diagnosis) and patient curing (e.g., computer based information analysis on information gathered from patient). In this paper we survey on examples of computer based techniques applied in both biology and clinical contexts. The reported applications are also results of experiences in real case applications at University Medical School of Catanzaro and also part of experiences of the National project Staywell SH 2.0 involving many research centers and companies aiming to study and improve citizen wellness.

  15. The use of non-human primates in biomedical research: addressing the replacement impasse through the social dynamics of science

    OpenAIRE

    Hudson-Shore, Michelle

    2015-01-01

    Non-human primate experimentation provokes passionate and opposing exchanges, particularly in the UK. This disagreement contributes to an impasse which in turn has prevented the exploration of the important question, if and how primate research could be ended. This project aims to support the examination of this question of impasse presenting data on how it might be overcome by providing a novel and challenging perspective using a multi-method approach, and insights from science and technolog...

  16. Competencies of process managers

    OpenAIRE

    Matej Jevšček

    2016-01-01

    Abstract: Research Question (RQ): Effectiveness of managers differs in implementation of the process approach. Which competencies affect performance effectiveness of managers in the process approach? Purpose:The aim of the research is to specify a set of competencies which affect performance effectiveness of managers in the process approach. Method: The theoretical part examines the current state and terminology from the field of processes ...

  17. Biomedical engineering principles

    CERN Document Server

    Ritter, Arthur B; Valdevit, Antonio; Ascione, Alfred N

    2011-01-01

    Introduction: Modeling of Physiological ProcessesCell Physiology and TransportPrinciples and Biomedical Applications of HemodynamicsA Systems Approach to PhysiologyThe Cardiovascular SystemBiomedical Signal ProcessingSignal Acquisition and ProcessingTechniques for Physiological Signal ProcessingExamples of Physiological Signal ProcessingPrinciples of BiomechanicsPractical Applications of BiomechanicsBiomaterialsPrinciples of Biomedical Capstone DesignUnmet Clinical NeedsEntrepreneurship: Reasons why Most Good Designs Never Get to MarketAn Engineering Solution in Search of a Biomedical Problem

  18. Fundamental of biomedical engineering

    CERN Document Server

    Sawhney, GS

    2007-01-01

    About the Book: A well set out textbook explains the fundamentals of biomedical engineering in the areas of biomechanics, biofluid flow, biomaterials, bioinstrumentation and use of computing in biomedical engineering. All these subjects form a basic part of an engineer''s education. The text is admirably suited to meet the needs of the students of mechanical engineering, opting for the elective of Biomedical Engineering. Coverage of bioinstrumentation, biomaterials and computing for biomedical engineers can meet the needs of the students of Electronic & Communication, Electronic & Instrumenta

  19. Longitudinal Student Research Competency: Comparing Online and Traditional Face-to-Face Learning Platforms

    Directory of Open Access Journals (Sweden)

    Jodi Constantine Brown

    2016-04-01

    Full Text Available This exploratory research compares longitudinal research self-efficacy and retention between a completely asynchronous Master of Social Work (MSW online cohort and its traditional face-to-face counterpart. This study used a non-equivalent comparison groups design with two groups: online instruction only (n=16 and traditional face-to-face instruction (n=32, with pretest (Time 1, posttest (Time 2 and follow-up (Time 3 standardized measures of practice evaluation knowledge (PEKS and research self-efficacy (RSES in a beginning research methods course. Results indicate that students’ knowledge and research self-efficacy improved between pretest and posttest and remained significantly improved at follow-up one year later, with no significant difference between online learners and traditional face-to-face students. Students gain and maintain confidence in research methods and evaluation regardless of the learning platform utilized.

  20. Laboratory Animal Welfare Issues in Biomedical Research%生物医学研究中的实验动物福利问题

    Institute of Scientific and Technical Information of China (English)

    张建红; 刘田福; 武冬梅; 王锐利; 王海龙; 陈朝阳

    2001-01-01

    Animal welfare issues are facing each scientist i n biomedicalresearch.These problems are complex,involve a diversity of views ,and will not disa ppear in the future.Biomedical scientists need to be knowledgeable about the i ssues,develop sensitivity to the diversity of thought about these issues,and take an active stance toward animal welfare.Scientists must go beyond compliance and use skills to maximize well-being of experimental animals.It is essential that scientists should advocate animal well-being and adhere to appropriate guidelines for animal care and use when conducting research with laboratory animals .%动物福利问题形式多样,涉及科学进步和社会发展的多个层次。在生物医学研究过程中,每位科学家都应正确看待这些问题,增进对问题多样性的了解,倡导人道的使用和管理实验动物,并采取积极有效措施,遵循有关的规章制度和操作要求扩大动物福利,推进我国实验动物标准化进程和生物医学事业的发展。