WorldWideScience

Sample records for biological science websites

  1. A Standards-Based Content Analysis of Selected Biological Science Websites

    Science.gov (United States)

    Stewart, Joy E.

    2010-01-01

    The purpose of this study was to analyze the biology content, instructional strategies, and assessment methods of 100 biological science websites that were appropriate for Grade 12 educational purposes. For the analysis of each website, an instrument, developed from the National Science Education Standards (NSES) for Grade 12 Life Science coupled…

  2. SUstaiNability: a science communication website on environmental research

    Science.gov (United States)

    Gravina, Teresita; Rutigliano, Flora Angela

    2015-04-01

    Environmental news mainly reach not specialist people by mass media, which generally focuses on fascinating or catastrophic events without reporting scientific data. Otherwise, scientific data on environment are published in peer-reviewed journals with specific language, so they could be not understandable to common people. In the last decade, Internet spread made easier to divulge environmental information. This allows everyone (scientist or not) to publish information without revision. In fact, World Wide Web includes many scientific sites with different levels of confidence. Within Italian scientific websites, there are those of University and Research Centre, but they mainly contain didactic and bureaucratic information, generally lacking in research news, or reporting them in peer-reviewed format. University and Research Centre should have an important role to divulge certified information, but news should be adapted to a general audience without scientific skills, in order to help population to gain knowledge on environmental issues and to develop responsible behavior. Therefore, an attractive website (www.sunability.unina2.it) has been created in order to divulge research products of Environmental, Biological and Pharmaceutical Sciences and Technologies Department (DiSTABiF) of Second University of Naples-SUN (Campania, Southern Italy). This website contains divulgation articles derived from peer-reviewed publications of DiSTABiF researchers and concerning studies on environmental, nutrition, and health issues, closely related topics. Environmental studies mainly referred to Caserta district (Southern Italy), where DiSTABiF is located. Divulgation articles have been shared by main social networks (Facebook: sunability, Twitter: @SUNability) and accesses have been monitored for 28 days in order to obtain demographic and geographic information about users and visualization number of both DiSTABiF website and social network pages. Demographic and geographic

  3. Science through the Internet: Researching, Evaluating and Citing Websites

    Directory of Open Access Journals (Sweden)

    Misser E

    1999-01-01

    Full Text Available This article attempts to convey the joys and frustrations of skimming the Internet trying to find relevant information concerning an academic's work as a scientist, a student or an instructor. A brief overview of the Internet and the "do's and don'ts" for the neophyte as well for the more seasoned "navigator" are given. Some guidelines of "what works and what does not" and "what is out there" are provided for the scientist with specific emphasis for biologists, as well as for all others having an interest in science but with little interest in spending countless hours "surfing the net". An extensive but not exhaustive list of related websites is provided.

  4. Web-Site as an Educational Tool in Biology Education: A Case of Nutrition Issue

    Science.gov (United States)

    Fancovicova, Jana; Prokop, Pavol; Usak, Muhammet

    2010-01-01

    The purpose of the study was to evaluate the efficacy and feasibility of using website in biology education. We have explored the World Wide Web as a possible tool for education about health and nutrition. The websites were teaching tools for primary school students. Control groups used the traditional educational materials as books or worksheets,…

  5. Impact of e-AV Biology Website for Learning about Renewable Energy

    Science.gov (United States)

    Nugraini, Siti Hadiati; Choo, Koo Ah; Hin, Hew Soon; Hoon, Teoh Sian

    2013-01-01

    This paper considers the design and development of a Website for Biology in senior high schools in Indonesia. The teaching media, namely e-AV Biology, was developed with the main features of video lessons and other features in supporting the students' learning process. Some video lessons describe the production process of Biofuel or Renewable…

  6. Biological science in conservation

    Science.gov (United States)

    David M. Johns

    2000-01-01

    Large-scale wildlands reserve systems offer one of the best hopes for slowing, if not reversing, the loss of biodiversity and wilderness. Establishing such reserves requires both sound biology and effective advocacy. Attempts by The Wildlands Project and its cooperators to meld science and advocacy in the service of conservation is working, but is not without some...

  7. SUstaiNability: a science communication website on environmental research

    Directory of Open Access Journals (Sweden)

    T. Gravina

    2017-08-01

    Full Text Available Social networks enable anyone to publish potentially boundless amounts of information. However, such information is also highly prone to creating and/or diffusing mistakes and misunderstandings in scientific issues. In 2013 we produced a website (www.sunability.unina2.it reporting on some research outputs from the University of Campania Luigi Vanvitelli (formerly the Second University of Naples, SUN, and shared it on Facebook and Twitter to analyse the effectiveness of these platforms in scientific dissemination. The study results suggest that (i a regular update of the website stimulates the user's interest, (ii Campania's citizens are more concerned with pollution problems than natural hazards, and (iii direct involvement of researchers effectively enhances web-mediated scientific dissemination.

  8. SUstaiNability: a science communication website on environmental research

    Science.gov (United States)

    Gravina, Teresita; Muselli, Maurizio; Ligrone, Roberto; Rutigliano, Flora Angela

    2017-08-01

    Social networks enable anyone to publish potentially boundless amounts of information. However, such information is also highly prone to creating and/or diffusing mistakes and misunderstandings in scientific issues. In 2013 we produced a website (www.sunability.unina2.it) reporting on some research outputs from the University of Campania Luigi Vanvitelli (formerly the Second University of Naples, SUN), and shared it on Facebook and Twitter to analyse the effectiveness of these platforms in scientific dissemination. The study results suggest that (i) a regular update of the website stimulates the user's interest, (ii) Campania's citizens are more concerned with pollution problems than natural hazards, and (iii) direct involvement of researchers effectively enhances web-mediated scientific dissemination.

  9. Systems biology in animal sciences

    NARCIS (Netherlands)

    Woelders, H.; Pas, te M.F.W.; Bannink, A.; Veerkamp, R.F.; Smits, M.A.

    2011-01-01

    Systems biology is a rapidly expanding field of research and is applied in a number of biological disciplines. In animal sciences, omics approaches are increasingly used, yielding vast amounts of data, but systems biology approaches to extract understanding from these data of biological processes

  10. Advances in Biological Science.

    Science.gov (United States)

    Oppenheimer, Steven B.; And Others

    1988-01-01

    Reviews major developments in areas that are at the cutting edge of biological research. Areas include: human anti-cancer gene, recombinant DNA techniques for the detection of Huntington disease carriers, and marine biology. (CW)

  11. Usability Testing as a Method to Refine a Health Sciences Library Website.

    Science.gov (United States)

    Denton, Andrea H; Moody, David A; Bennett, Jason C

    2016-01-01

    User testing, a method of assessing website usability, can be a cost-effective and easily administered process to collect information about a website's effectiveness. A user experience (UX) team at an academic health sciences library has employed user testing for over three years to help refine the library's home page. Test methodology used in-person testers using the "think aloud" method to complete tasks on the home page. Review of test results revealed problem areas of the design and redesign; further testing was effective in refining the page. User testing has proved to be a valuable method to engage users and provide feedback to continually improve the library's home page.

  12. Science on the net: an analysis of the websites of the European public research institutions

    Directory of Open Access Journals (Sweden)

    Laura Massoli

    2007-09-01

    Full Text Available This article introduces a study on the websites of several European public research institutions that aims at identifying the science communication model chosen and implemented online with the purpose of reaching different target publics. The analytical approach takes into account a number of indicators: from the institutional identity to the scientific features, from the interactive services to the internationalisation level, in order to evaluate whether the web provides an added value in the adopted communication model and in building a relation with the users. Lights and shades emerge from this study in which good practices side examples of a much weaker science communication approach, outlining a general context where a public research institution website has been still used as a presentation tool and its interactive opportunities have not been capitalised.

  13. Plant Biology Science Projects.

    Science.gov (United States)

    Hershey, David R.

    This book contains science projects about seed plants that deal with plant physiology, plant ecology, and plant agriculture. Each of the projects includes a step-by-step experiment followed by suggestions for further investigations. Chapters include: (1) "Bean Seed Imbibition"; (2) "Germination Percentages of Different Types of Seeds"; (3)…

  14. The Genome Solver Website: A Virtual Space Fostering High Impact Practices for Undergraduate Biology

    Directory of Open Access Journals (Sweden)

    Anne G. Rosenwald

    2012-08-01

    Full Text Available While the tools for analysis of prokaryotic genomes are available on the internet and are relatively easy for undergraduates to master, the challenge lies with faculty inexperienced in teaching bioinformatics. To meet this challenge we developed the Genome Solver (GS website, a community of practice for faculty support and student learning. At the GS site, faculty can learn about face-to-face training opportunities or use the virtual training materials such as primers on the pertinent science, tools, and techniques. Faculty can also find colleagues engaged in similar work as well as relevant curricular materials. The GS site also helps facilitate sharing of student work, so that students can engage in peer-to-peer review. Finally, genomics experts also have a presence on GS and can weigh in on problems or discuss methods.  

  15. Infrastructure for the life sciences: design and implementation of the UniProt website

    Directory of Open Access Journals (Sweden)

    Suzek Baris E

    2009-05-01

    Full Text Available Abstract Background The UniProt consortium was formed in 2002 by groups from the Swiss Institute of Bioinformatics (SIB, the European Bioinformatics Institute (EBI and the Protein Information Resource (PIR at Georgetown University, and soon afterwards the website http://www.uniprot.org was set up as a central entry point to UniProt resources. Requests to this address were redirected to one of the three organisations' websites. While these sites shared a set of static pages with general information about UniProt, their pages for searching and viewing data were different. To provide users with a consistent view and to cut the cost of maintaining three separate sites, the consortium decided to develop a common website for UniProt. Following several years of intense development and a year of public beta testing, the http://www.uniprot.org domain was switched to the newly developed site described in this paper in July 2008. Description The UniProt consortium is the main provider of protein sequence and annotation data for much of the life sciences community. The http://www.uniprot.org website is the primary access point to this data and to documentation and basic tools for the data. These tools include full text and field-based text search, similarity search, multiple sequence alignment, batch retrieval and database identifier mapping. This paper discusses the design and implementation of the new website, which was released in July 2008, and shows how it improves data access for users with different levels of experience, as well as to machines for programmatic access. http://www.uniprot.org/ is open for both academic and commercial use. The site was built with open source tools and libraries. Feedback is very welcome and should be sent to help@uniprot.org. Conclusion The new UniProt website makes accessing and understanding UniProt easier than ever. The two main lessons learned are that getting the basics right for such a data provider website has

  16. Infrastructure for the life sciences: design and implementation of the UniProt website.

    Science.gov (United States)

    Jain, Eric; Bairoch, Amos; Duvaud, Severine; Phan, Isabelle; Redaschi, Nicole; Suzek, Baris E; Martin, Maria J; McGarvey, Peter; Gasteiger, Elisabeth

    2009-05-08

    The UniProt consortium was formed in 2002 by groups from the Swiss Institute of Bioinformatics (SIB), the European Bioinformatics Institute (EBI) and the Protein Information Resource (PIR) at Georgetown University, and soon afterwards the website http://www.uniprot.org was set up as a central entry point to UniProt resources. Requests to this address were redirected to one of the three organisations' websites. While these sites shared a set of static pages with general information about UniProt, their pages for searching and viewing data were different. To provide users with a consistent view and to cut the cost of maintaining three separate sites, the consortium decided to develop a common website for UniProt. Following several years of intense development and a year of public beta testing, the http://www.uniprot.org domain was switched to the newly developed site described in this paper in July 2008. The UniProt consortium is the main provider of protein sequence and annotation data for much of the life sciences community. The http://www.uniprot.org website is the primary access point to this data and to documentation and basic tools for the data. These tools include full text and field-based text search, similarity search, multiple sequence alignment, batch retrieval and database identifier mapping. This paper discusses the design and implementation of the new website, which was released in July 2008, and shows how it improves data access for users with different levels of experience, as well as to machines for programmatic access.http://www.uniprot.org/ is open for both academic and commercial use. The site was built with open source tools and libraries. Feedback is very welcome and should be sent to help@uniprot.org. The new UniProt website makes accessing and understanding UniProt easier than ever. The two main lessons learned are that getting the basics right for such a data provider website has huge benefits, but is not trivial and easy to underestimate

  17. Education science and biological anthropology.

    Science.gov (United States)

    Krebs, Uwe

    2014-01-01

    This contribution states deficits and makes proposals in order to overcome them. First there is the question as to why the Biological Anthropology--despite all its diversifications--hardly ever deals with educational aspects of its subject. Second it is the question as to why Educational Science neglects or even ignores data of Biological Anthropology which are recognizably important for its subject. It is postulated that the stated deficits are caused by several adverse influences such as, the individual identity of each of the involved single sciences; aspects of the recent history of the German Anthropology; a lack of conceptual understanding of each other; methodological differences and, last but not least, the structure of the universities. The necessity to remedy this situation was deduced from two groups of facts. First, more recent data of the Biological Anthropology (e.g. brain functions and learning, sex specificity and education) are of substantial relevance for the Educational Science. Second, the epistemological requirements of complex subjects like education need interdisciplinary approaches. Finally, a few suggestions of concrete topics are given which are related to both, Educational Science and Biological Anthropology.

  18. Ethiopian Journal of Biological Sciences: Journal Sponsorship

    African Journals Online (AJOL)

    Ethiopian Journal of Biological Sciences: Journal Sponsorship. Journal Home > About the Journal > Ethiopian Journal of Biological Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  19. Planetary Science Research Discoveries (PSRD): Effective Education and Outreach Website at http://www.soest.hawaii.edu/PSRdiscoveries

    Science.gov (United States)

    Taylor, G. J.; Martel, L. M. V.

    2000-01-01

    Planetary Science Research Discoveries (PSRD) website reports the latest research about planets, meteorites, and other solar system bodies being made by NASA-sponsored scientists. In-depth articles explain research results and give insights to contemporary questions in planetary science.

  20. Biomaterial science meets computational biology.

    Science.gov (United States)

    Hutmacher, Dietmar W; Little, J Paige; Pettet, Graeme J; Loessner, Daniela

    2015-05-01

    There is a pressing need for a predictive tool capable of revealing a holistic understanding of fundamental elements in the normal and pathological cell physiology of organoids in order to decipher the mechanoresponse of cells. Therefore, the integration of a systems bioengineering approach into a validated mathematical model is necessary to develop a new simulation tool. This tool can only be innovative by combining biomaterials science with computational biology. Systems-level and multi-scale experimental data are incorporated into a single framework, thus representing both single cells and collective cell behaviour. Such a computational platform needs to be validated in order to discover key mechano-biological factors associated with cell-cell and cell-niche interactions.

  1. International Journal of Biological and Chemical Sciences

    African Journals Online (AJOL)

    The International Journal of Biological and Chemical Sciences (IJBCS) is a journal published by International Formulae Group (IFG). It is devoted to the publication of contributions in all fields of biology including microbiology, parasitology, biochemistry, biophysics, molecular biology, physiology, pathology, health sciences, ...

  2. International Journal of Biological and Chemical Sciences ...

    African Journals Online (AJOL)

    Author Guidelines. The International Journal of Biological and Chemical Sciences (IJBCS) is a journal published by International Formulae Group (IFG), and is devoted to the publication of contributions in all fields of biology including microbiology, parasitology, molecular biology, physiology, pathology, health sciences, ...

  3. Biology and the space sciences.

    Science.gov (United States)

    Klein, H. P.

    The intellectual content in the field of exobiology goes far beyond attempts to detect life on another planet. Thus, while exobiology has historically been narrowly viewed as the search for extraterrestrial life, in point of fact, the field today is better described as an interdisciplinary science devoted to the study of evolutionary biology. As such, it encompasses the origins and history of the major elements required for life; their processing in the interstellar medium and in protostellar systems; their incorporation into organic compounds on the primitive Earth and on other celestial objects; the interactions of an evolving planet with the evolution of complex organic compounds; the conditions under which chemical evolution resulted in replicating molecules; and the subsequent interactions between an evolving biota and further planetary evolution.

  4. Web-Based Software Integration For Dissemination Of Archival Images: The Frontiers Of Science Website

    Directory of Open Access Journals (Sweden)

    Gary Browne

    2011-07-01

    Full Text Available The Frontiers of Science illustrated comic strip of 'science fact' ran from 1961 to 1982, syndicated worldwide through over 600 newspapers. The Rare Books and Special Collections Library at the University of Sydney, in association with Sydney eScholarship, digitized all 939 strips. We aimed to create a website that could disseminate these comic strips to scholars, enthusiasts and the general public. We wanted to enable users to search and browse through the images simply and effectively, with an intuitive and novel viewing platform. Time and resource constraints dictated the use of (mostly open source code modules wherever possible and the integration and customisation of a range of web-based applications, code snippets and technologies (DSpace, eXtensible Text Framework (XTF, OmniFormat, JQuery Tools, Thickbox and Zoomify, stylistically pulled together using CSS. This approach allowed for a rapid development cycle (6 weeks to deliver the site on time as well as provide us with a framework for similar projects.

  5. Ethiopian Journal of Biological Sciences: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. The Ethiopian Journal of Biological Sciences publishes scholarly featured articels, short communications and review articles in the various basic and applied biological disciplines to biologists and other workers in related fields of study.

  6. Science Academies' Refresher Course on Experimental Biology ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 21; Issue 9. Science Academies' Refresher Course on Experimental Biology: Orthodox to Modern. Information and Announcements Volume 21 Issue 9 September 2016 pp 858-858 ...

  7. The joint accelerator conferences website, JACoW. An open access website for the publication of conference proceedings in accelerator science and technology

    International Nuclear Information System (INIS)

    Christine, Petit-Jean-Genaz

    2015-01-01

    The Joint Accelerator Conferences Website (JACoW), at http://www.JACoW.org came into being in the mid-nineties with the publication of the first electronic set of European Particle Accelerator Conference (EPAC) proceedings on the World Wide Web, on a server located at CERN. The publication of that first set of conference proceedings 18 years ago had developed into an international collaboration in electronic publication of accelerator science and technology conference proceedings, with at the time of writing, 18 collaborating conference series and 167 sets of proceedings published. The story of how this came about, the lessons learned along the way, are described by the author who has been part of this exciting adventure from the earliest days. This article will avoid detail of the technicalities of electronic publication, which are fully documented at the site mentioned above. It will simply tell the tale of JACoW, the people involved and their adventures. (author)

  8. Science Academies' Refresher Course on Experimental Biology ...

    Indian Academy of Sciences (India)

    IAS Admin

    2012-10-28

    Oct 28, 2012 ... A Refresher Course in Experimental Biology for college and university teachers will be organized at the. Department of Biological Sciences, Indian Institute of Science Education and Research, Kolkata at. Mohanpur, Nadia, West Bengal during 19–31 December 2012. The Course will consist of stimulating ...

  9. Biology as an Integrating Natural Science Domain

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 13; Issue 3. Biology as an Integrating Natural Science Domain: A Proposal for BSc (Hons) in Integrated Biology. Kambadur Muralidhar. Classroom Volume 13 Issue 3 March 2008 pp 272-276 ...

  10. Marine molecular biology: an emerging field of biological sciences.

    Science.gov (United States)

    Thakur, Narsinh L; Jain, Roopesh; Natalio, Filipe; Hamer, Bojan; Thakur, Archana N; Müller, Werner E G

    2008-01-01

    An appreciation of the potential applications of molecular biology is of growing importance in many areas of life sciences, including marine biology. During the past two decades, the development of sophisticated molecular technologies and instruments for biomedical research has resulted in significant advances in the biological sciences. However, the value of molecular techniques for addressing problems in marine biology has only recently begun to be cherished. It has been proven that the exploitation of molecular biological techniques will allow difficult research questions about marine organisms and ocean processes to be addressed. Marine molecular biology is a discipline, which strives to define and solve the problems regarding the sustainable exploration of marine life for human health and welfare, through the cooperation between scientists working in marine biology, molecular biology, microbiology and chemistry disciplines. Several success stories of the applications of molecular techniques in the field of marine biology are guiding further research in this area. In this review different molecular techniques are discussed, which have application in marine microbiology, marine invertebrate biology, marine ecology, marine natural products, material sciences, fisheries, conservation and bio-invasion etc. In summary, if marine biologists and molecular biologists continue to work towards strong partnership during the next decade and recognize intellectual and technological advantages and benefits of such partnership, an exciting new frontier of marine molecular biology will emerge in the future.

  11. American Institute of Biological Sciences

    Science.gov (United States)

    ... Biology Classifieds Get Involved AIBS on Diversity Diversity Diversity Leadership Award Diversity Scholars Outreach Directory News Newsroom Peer ... Biology Classifieds Get Involved AIBS on Diversity Diversity Diversity Leadership Award Diversity Scholars Outreach Directory News Newsroom Contact ...

  12. Systems Biology and Livestock Science

    NARCIS (Netherlands)

    Pas, te M.F.W.; Woelders, H.; Bannink, A.

    2011-01-01

    Systems Biology is an interdisciplinary approach to the study of life made possible through the explosion of molecular data made available through the genome revolution and the simultaneous development of computational technologies that allow us to interpret these large data sets. Systems Biology

  13. Gravitational biology and space life sciences: Current status and ...

    Indian Academy of Sciences (India)

    Gravitational and space biology organizations and journals. American Institute of Aeronautics and Astronautics .... information on: International Cooperation, Living &. Working, Building & Assembly, Ground Facilities, ... specialists, general public and school children. There are many useful links included in this website.

  14. Source Evaluation and Information Literacy: Findings from a Study on Science Websites

    Directory of Open Access Journals (Sweden)

    Nora J. Bird

    2011-03-01

    Full Text Available An essential component of information literacy is the evaluation of information resources. Integral to evaluation are users’ judgments about which Web sources might prove reliable when learning about a particular topic and the ones that they would choose for short term and long term use. Past Website quality studies have used research methods that involved asking participants to recall quality factors without the benefit of concurrent Web searching. Users in this study evaluated Websites during live searching on the “open” or unrestricted Web in a quasi-experimental protocol to determine the quality factors they valued and how these factors relate to gaining knowledge about a particular topic – genetically modified food. Forty users from within a university setting and from the general community were given a pre-test about subject knowledge, were then asked to search and evaluate the most promising sites they found, and, subsequently, were given a post-searching questionnaire related to the quality of the information and the Websites retrieved. The quality factors that participants reported as helpful to them during the search are reported here. Two weeks later participants answered questions about the Websites they visited and what they had learned via an email survey. The participants then reported factors that allowed them to remember a Website or the information contained within it.

  15. Connecting with health science students and faculty to facilitate the design of a mobile library website.

    Science.gov (United States)

    Grabowsky, Adelia; Wright, Melissa

    2013-01-01

    Observing increasing usage of smartphones by students and faculty of the University of Mississippi Medical Center, librarians at Rowland Medical Library decided to explore student and faculty interest in a mobile website for the library. Focus groups were held to examine interest in a site, essential resources to include on a site, and format of the site itself. The study found significant interest in the development of a mobile library website; additionally, participants believed it essential that the site be simple and easy to use and that only certain library resources should be included on the site.

  16. 77 FR 19740 - Biological Sciences Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2012-04-02

    ... NATIONAL SCIENCE FOUNDATION Biological Sciences Advisory Committee; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L., 92- 463, as amended), the National Science Foundation announces the following meeting: Name: Biological Sciences Advisory Committee ( 1110). Date and...

  17. Ethiopian Journal of Biological Sciences: Submissions

    African Journals Online (AJOL)

    Author Guidelines. 1. GENERAL a) The Ethiopian Journal of Biological Sciences (Ethiop. J. Biol. Sci.) publishes scholarly standard (full length) articles in the various basic and applied biological disciplines. b) It also publishes feature articles, short communications, review articles, book reviews and dissertation abstracts. 2.

  18. Science Academies' Refresher Course in Developmental Biology

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 20; Issue 8. Science Academies' Refresher Course in Developmental Biology. Information and Announcements Volume 20 Issue 8 August 2015 pp 756-756. Fulltext. Click here to view fulltext PDF. Permanent link:

  19. Science Academies' Refresher Course on Experimental Biology ...

    Indian Academy of Sciences (India)

    IAS Admin

    advanced laboratory techniques in life sciences including cell and molecular biology. The resource persons will be eminent scientists working in these fields who are distinguished Fellows of the National Science Academies. The participants of the refresher course will have hands-on experience with all of the advanced ...

  20. Introducing systems biology for nursing science.

    Science.gov (United States)

    Founds, Sandra A

    2009-07-01

    Systems biology expands on general systems theory as the "omics'' era rapidly progresses. Although systems biology has been institutionalized as an interdisciplinary framework in the biosciences, it is not yet apparent in nursing. This article introduces systems biology for nursing science by presenting an overview of the theory. This framework for the study of organisms from molecular to environmental levels includes iterations of computational modeling, experimentation, and theory building. Synthesis of complex biological processes as whole systems rather than isolated parts is emphasized. Pros and cons of systems biology are discussed, and relevance of systems biology to nursing is described. Nursing research involving molecular, physiological, or biobehavioral questions may be guided by and contribute to the developing science of systems biology. Nurse scientists can proactively incorporate systems biology into their investigations as a framework for advancing the interdisciplinary science of human health care. Systems biology has the potential to advance the research and practice goals of the National Institute for Nursing Research in the National Institutes of Health Roadmap initiative.

  1. Database Description - Plabrain DB | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available elopmental Biology, Department of Biophysics, Division of Biological Sciences, Gr...: Original website information Database maintenance site Laboratory for Molecular Developmental Biology Department of Biophysics

  2. Science Ideals and Science Careers in a University Biology Department

    Science.gov (United States)

    Long, David E.

    2014-01-01

    In an ethnographic study set within a biology department of a public university in the United States, incongruity between the ideals and practice of science education are investigated. Against the background of religious conservative students' complaints about evolution in the curriculum, biology faculty describe their political intents for…

  3. Online citizen science games: Opportunities for the biological sciences.

    Science.gov (United States)

    Curtis, Vickie

    2014-12-01

    Recent developments in digital technologies and the rise of the Internet have created new opportunities for citizen science. One of these has been the development of online citizen science games where complex research problems have been re-imagined as online multiplayer computer games. Some of the most successful examples of these can be found within the biological sciences, for example, Foldit, Phylo and EteRNA. These games offer scientists the opportunity to crowdsource research problems, and to engage with those outside the research community. Games also enable those without a background in science to make a valid contribution to research, and may also offer opportunities for informal science learning.

  4. Enhancement of the Earth Science and Remote Sensing Group's Website and Related Projects

    Science.gov (United States)

    Coffin, Ashley; Vanderbloemen, Lisa

    2014-01-01

    The major problem addressed throughout the term was the need to update the group's current website, as it was outdated and required streamlining and modernization. The old Gateway to Astronaut Photography of the Earth website had multiple components, many of which involved searches through expansive databases. The amount of work required to update the website was large and due to a desired release date, assistance was needed to help build new pages and to transfer old information. Additionally, one of the tools listed on the website called Image Detective had been underutilized in the past. It was important to address why the public was not using the tool and how it could potentially become more of a resource for the team. In order to help with updating the website, it was necessary to first learn HTML. After assisting with small edits, I began creating new pages. I utilized the "view page source" and "developer" tools in the internet browser to observe how other websites created their features and to test changes without editing the code. I then edited the code to create an interactive feature on the new page. For the Image Detective Page I began an evaluation of the current page. I also asked my fellow interns and friends at my University to offer their input. I took all of the opinions into account and wrote up a document regarding my recommendations. The recommendations will be considered as I help to improve the Image Detective page for the updated website. In addition to the website, other projects included the need for additional, and updated image collections, along with various project requests. The image collections have been used by educators in the classroom and the impact crater collection was highly requested. The glaciers collection focused mostly on South American glaciers and needed to include more of the earth's many glaciers. The collections had not been updated or created due to the fact that related imagery had not been catalogued. The process

  5. Students’ attitudes towards impact of the health department website on their health literacy in Semnan University of Medical Sciences

    Science.gov (United States)

    Mahdizadeh, Jamileh; Valinejadi, Ali; Pooyesh, Behnoosh; Jafari, Fatemeh

    2018-01-01

    Background and aim Health literacy has been of interest to policymakers because of its impact on health decision-making as one of the important issues for promoting community health and improving the quality of health care delivery. Therefore, it seems necessary to examine the status of the website of the health sector of the University of Medical Sciences in promoting health literacy from the viewpoint of the students. Methods This cross-sectional study was performed on 529 medical and allied students in schools affiliated to Semnan University of Medical Sciences, Semnan, Iran between 2016 and 2017. In this study, a valid and reliable adult health literacy questionnaire designed by Montazeri et al. was used. The questionnaire was distributed among students in medical and allied health schools and they were asked to complete the questionnaire. Independent-samples t-test, one-way ANOVA, and Pearson product-moment correlation were used to analyze data by SPSS 19. Results Mean scores of the participants’ attitudes towards reading of health information was 3.14 and towards decision and usage of health information was 2.53. Relationship between the study subjects’ demographic characteristics and their attitudes was significant (pwebsite. Hence, the results of this study showed that the website of the health department needs to be redesigned, and this design would allow a better link between the University of Medical Sciences and its audience to promote health literacy. PMID:29588815

  6. Students' attitudes towards impact of the health department website on their health literacy in Semnan University of Medical Sciences.

    Science.gov (United States)

    Mahdizadeh, Jamileh; Valinejadi, Ali; Pooyesh, Behnoosh; Jafari, Fatemeh; Kahouei, Mehdi

    2018-01-01

    Health literacy has been of interest to policymakers because of its impact on health decision-making as one of the important issues for promoting community health and improving the quality of health care delivery. Therefore, it seems necessary to examine the status of the website of the health sector of the University of Medical Sciences in promoting health literacy from the viewpoint of the students. This cross-sectional study was performed on 529 medical and allied students in schools affiliated to Semnan University of Medical Sciences, Semnan, Iran between 2016 and 2017. In this study, a valid and reliable adult health literacy questionnaire designed by Montazeri et al. was used. The questionnaire was distributed among students in medical and allied health schools and they were asked to complete the questionnaire. Independent-samples t-test, one-way ANOVA, and Pearson product-moment correlation were used to analyze data by SPSS 19. Mean scores of the participants' attitudes towards reading of health information was 3.14 and towards decision and usage of health information was 2.53. Relationship between the study subjects' demographic characteristics and their attitudes was significant (pwebsite. Hence, the results of this study showed that the website of the health department needs to be redesigned, and this design would allow a better link between the University of Medical Sciences and its audience to promote health literacy.

  7. Online medical books: their availability and an assessment of how health sciences libraries provide access on their public Websites.

    Science.gov (United States)

    MacCall, Steven L

    2006-01-01

    The objective of this study was to determine the number and topical range of available online medical books and to assess how health sciences libraries were providing access to these resources on their public Websites. The collection-based evaluative technique of list checking was used to assess the number and topical range of online medical books of the six largest publishers. Publisher inventory lists were downloaded over a two-day period (May 16-17, 2004). Titles were counted and compared with the 2003 Brandon/Hill list. A sample of health sciences libraries was subsequently derived by consulting the 2004 "Top Medical Schools-Research" in U.S. News & World Report. Bibliographic and bibliothecal access methods were evaluated based on an inspection of the publicly available Websites of the sample libraries. Of 318 currently published online medical books, 151 (47%) were Brandon/Hill titles covering 42 of 59 Brandon/Hill topics (71%). These 151 titles represented 22% (N = 672) of the Brandon/Hill list, which further broke down as 52 minimal core, 41 initial purchase, and 58 other recommended Brandon/Hill titles. These numbers represented 50%, 28%, and 12%, respectively, of all Brandon/Hill titles corresponding to those categories. In terms of bibliographic access, 20 of 21 of sampled libraries created catalog records for their online medical books, 1 of which also provided analytical access at the chapter level, and none provided access at the chapter section level. Of the 21 libraries, 19 had library Website search engines that provided title-level access and 4 provided access at the chapter level and none that at the chapter section level. For bibliothecal access, 19 of 21 libraries provided title-level access to medical books, 8 of which provided classified and alphabetic arrangements, 1 provided a classified arrangement only, and 10 provided an alphabetic arrangement only. No library provided a bibliothecal arrangement for medical book chapters or chapter

  8. New Biological Sciences, Sociology and Education

    Science.gov (United States)

    Youdell, Deborah

    2016-01-01

    Since the Human Genome Project mapped the gene sequence, new biological sciences have been generating a raft of new knowledges about the mechanisms and functions of the molecular body. One area of work that has particular potential to speak to sociology of education, is the emerging field of epigenetics. Epigenetics moves away from the mapped…

  9. How our biology constrains our science

    NARCIS (Netherlands)

    Vlerick, Michael

    2017-01-01

    Reasoning from a naturalistic perspective, viewing the mind as an evolved biological organ with a particular structure and function, a number of influential philosophers and cognitive scientists claim that science is constrained by human nature. How exactly our genetic constitution constrains

  10. Nanobiotechnology: synthetic biology meets materials science.

    Science.gov (United States)

    Jewett, Michael C; Patolsky, Fernando

    2013-08-01

    Nanotechnology, the area of science focused on the control of matter in the nanometer scale, allows ground-breaking changes of the fundamental properties of matter that are often radically different compared to those exhibited by the bulk counterparts. In view of the fact that dimensionality plays a key role in determining the qualities of matter, the realization of the great potential of nanotechnology has opened the door to other disciplines such as life sciences and medicine, where the merging between them offers exciting new applications, along with basic science research. The application of nanotechnology in life sciences, nanobiotechnology, is now having a profound impact on biological circuit design, bioproduction systems, synthetic biology, medical diagnostics, disease therapy and drug delivery. This special issue is dedicated to the overview of how we are learning to control biopolymers and biological machines at the molecular- and nanoscale. In addition, it covers far-reaching progress in the design and synthesis of nanoscale materials, thus enabling the construction of integrated systems in which the component blocks are comparable in size to the chemical and biological entities under investigation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. e-Science and biological pathway semantics

    Directory of Open Access Journals (Sweden)

    Luciano Joanne S

    2007-05-01

    Full Text Available Abstract Background The development of e-Science presents a major set of opportunities and challenges for the future progress of biological and life scientific research. Major new tools are required and corresponding demands are placed on the high-throughput data generated and used in these processes. Nowhere is the demand greater than in the semantic integration of these data. Semantic Web tools and technologies afford the chance to achieve this semantic integration. Since pathway knowledge is central to much of the scientific research today it is a good test-bed for semantic integration. Within the context of biological pathways, the BioPAX initiative, part of a broader movement towards the standardization and integration of life science databases, forms a necessary prerequisite for its successful application of e-Science in health care and life science research. This paper examines whether BioPAX, an effort to overcome the barrier of disparate and heterogeneous pathway data sources, addresses the needs of e-Science. Results We demonstrate how BioPAX pathway data can be used to ask and answer some useful biological questions. We find that BioPAX comes close to meeting a broad range of e-Science needs, but certain semantic weaknesses mean that these goals are missed. We make a series of recommendations for re-modeling some aspects of BioPAX to better meet these needs. Conclusion Once these semantic weaknesses are addressed, it will be possible to integrate pathway information in a manner that would be useful in e-Science.

  12. 77 FR 50174 - Biological Sciences Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2012-08-20

    ... NATIONAL SCIENCE FOUNDATION Biological Sciences Advisory Committee; Notice of Meeting In... Foundation announces the following meeting: Name: Biological Sciences Advisory Committee ( 1110). Date and... Biological Sciences [call 703-292-8400 or send an email message to [email protected] ] at least 24 hours prior...

  13. Website Optimization

    CERN Document Server

    King, Andrew

    2008-01-01

    Remember when an optimized website was one that merely didn't take all day to appear? Times have changed. Today, website optimization can spell the difference between enterprise success and failure, and it takes a lot more know-how to achieve success. This book is a comprehensive guide to the tips, techniques, secrets, standards, and methods of website optimization. From increasing site traffic to maximizing leads, from revving up responsiveness to increasing navigability, from prospect retention to closing more sales, the world of 21st century website optimization is explored, exemplified a

  14. Frontier Scientists' project probes audience science interests with website, social media, TV broadcast, game, and pop-up book

    Science.gov (United States)

    O'Connell, E. A.

    2017-12-01

    The Frontier Scientists National Science Foundation project titled Science in Alaska: Using Multimedia to Support Science Education produced research products in several formats: videos short and long, blogs, social media, a computer game, and a pop-up book. These formats reached distinctly different audiences. Internet users, public TV viewers, gamers, schools, and parents & young children were drawn to Frontier Scientists' research in direct and indirect ways. The analytics (our big data) derived from this media broadcast has given us insight into what works, what doesn't, next steps. We have evidence for what is needed to present science as an interesting, vital, and a necessary component for the general public's daily information diet and as an important tool for scientists to publicize research and to thrive in their careers. Collaborations with scientists at several Universities, USGS, Native organizations, tourism organizations, and Alaska Museums promoted accuracy of videos and increased viewing. For example, Erin Marbarger, at Anchorage Museum, edited, and provided Spark!Lab to test parents & child's interest in the pop-up book titled: The Adventures of Apun the Arctic Fox. Without a marketing budget Frontier Scientist's minimum publicity, during the three year project, still drew an audience. Frontier Scientists was awarded Best Website 2016 by the Alaska Press Club, and won a number of awards for short videos and TV programs.

  15. DATABASES DEVELOPED IN INDIA FOR BIOLOGICAL SCIENCES

    Directory of Open Access Journals (Sweden)

    Gitanjali Yadav

    2017-09-01

    databases have also helped in development of novel data mining methods, prediction strategies and data driven application software or web servers. In this article, we give an overview of biological databases developed in India and their impact on data driven research in biology. We also provide some suggestions for planning training programs in biological data science for making transitions to big data revolution in biology by combining advanced techniques like Deep Learning with biological big data.

  16. International Journal of Biological and Chemical Sciences: Contact

    African Journals Online (AJOL)

    International Journal of Biological and Chemical Sciences: Contact. Journal Home > About the Journal > International Journal of Biological and Chemical Sciences: Contact. Log in or Register to get access to full text downloads.

  17. Archives: International Journal of Biological and Chemical Sciences

    African Journals Online (AJOL)

    Items 1 - 50 of 61 ... Archives: International Journal of Biological and Chemical Sciences. Journal Home > Archives: International Journal of Biological and Chemical Sciences. Log in or Register to get access to full text downloads.

  18. International Journal of Biological and Chemical Sciences: About ...

    African Journals Online (AJOL)

    International Journal of Biological and Chemical Sciences: About this journal. Journal Home > International Journal of Biological and Chemical Sciences: About this journal. Log in or Register to get access to full text downloads.

  19. DisseminACTION: disseminating science in the information age (www.action-euproject.eu: a website for researchers and parents

    Directory of Open Access Journals (Sweden)

    Matteo Mauri

    2015-10-01

    Full Text Available www.action-euproject.eu is a website designed at the University of Cagliari, by the Department of Surgery, Faculty of Medicine, within the project “ACTION – Aggression in Children: unravelling gene-environment interplay to inform Treatment and InterventiON strategies”, a collaborative project which includes twelve international partners, funded under the 7th Framework Programme for Research, technological Development and Demonstration.Its aim is to properly disseminate official news, events, medical discoveries carried out within the project, with an intent to connect European researchers and citizens with the official source of ACTION’s scientific research.One of the main problems of the so called “web 2.0” is represented by the growth of viral misinformation, which contributes to create rumours and hoaxes around scientific threads. In order to avoid this kind of problems, www.action-euproject.eu is also designed to directly reach its audience even with social networks integration and with newsletters.Informatics is the discipline that studies the information processing through automated elaborations. The term appears for the first time in 1957, and since that time Computer Science has grown, reaching an unthinkable evolution, so that the common devices we use in our everyday lives (personal computers, notebooks, tablets, smartphones are more powerful than the NASA calculators at the time of moon’s landing. This evolution leads to privacy and security matters: our devices process everyday an important number of sensitive data, and are everyday exposed to the risks of computer security. This website has been designed following usability guidelines, with a logical sitemap, an easy system of options, a clear graphic style, a responsive graphic template and a robust Content Management System, in order to ensure the website security and a rigid privacy policy. Proceedings of the 11th International Workshop on Neonatology and Satellite

  20. How Our Biology Constrains Our Science

    Directory of Open Access Journals (Sweden)

    Vlerick Michael

    2017-04-01

    Full Text Available Reasoning from a naturalistic perspective, viewing the mind as an evolved biological organ with a particular structure and function, a number of influential philosophers and cognitive scientists claim that science is constrained by human nature. How exactly our genetic constitution constrains scientific representations of the world remains unclear. This is problematic for two reasons. Firstly, it often leads to the unwarranted conclusion that we are cognitively closed to certain aspects or properties of the world. Secondly, it stands in the way of a nuanced account of the relationship between our cognitive and perceptual wiring and scientific theory. In response, I propose a typology or classification of the different kinds of biological constraints and their sources on science. Using Boden’s (1990 notion of a conceptual space, I distinguish between constraints relating to the ease with which we can reach representations within our conceptual space (which I call ‘biases’ and constraints causing possible representations to fall outside of our conceptual space. This last kind of constraints does not entail that some aspects or properties of the world cannot be represented by us – as argued by advocates of ‘cognitive closure’ – merely that some ways of representing the world are inaccessible to us. It relates to what Clark (1986 and Rescher (1990 have framed as ‘the alien scientist hypothesis’ (the possibility that alien scientists, endowed with radically different cognitive abilities, could produce representations of the world that are unintelligible to us. The purpose of this typology is to provide some much needed clarity and structure to the debate about biological constraints on science.

  1. Russian science readings (chemistry, physics, biology)

    CERN Document Server

    Light, L

    1949-01-01

    Some years' experience in teaching Russian to working scientists who had already acquired the rudiments of the grammar convinced me of the need for a reader of the present type that would smooth the path of those wishing to study Russian scientific literature in the original. Although the subject matter comprises what I have described for convenience as chemistry, physics and biology, it could be read with equal profit by those engaged in any branch of pure or applied science. All the passages are taken from school textbooks, and acknowledgements are due to the authors of the works listed at the foot of the contents page.

  2. Science Education on the Internet: Conference for Developers of OnLine Curricula ''Learning Strategies for Science Education Websites''; FINAL

    International Nuclear Information System (INIS)

    Gesteland, Raymond F.; Dart, Dorothy S.; Logan, Jennifer; Stark, Louisa

    2000-01-01

    Internet-based science education programs are coming of age. Educators now look seriously to the Internet as a source of accessible classroom materials, and they are finding many high-quality online science programs. Beyond providing solid curriculum, these programs have many advantages. They provide materials that are far more current than what textbooks offer and are more accessible to disadvantaged and rural population. Students can engage in inquiry-based learning online through interactive and virtual activities, accessing databases, tracking nature occurrences in real time, joining online science communities and conversing with scientists

  3. Structural investigation of websites of selected educational hospitals of Shiraz University of Medical Sciences from Patient Relationship Management (PRM) perspective.

    Science.gov (United States)

    Bakhshi, Mahdieh; Monem, Hossein; Barati, Omid; Sharifian, Roxana; Nematollahi, Mohtaram

    2017-07-01

    Hospital websites are considered as an appropriate system for exchanging information and establishing communication between patients, hospitals, and medical staff. Website character, website contact interactivity, shopping convenience, as well as care and service are the factors that the present study investigated as far as the patient relationship management is concerned. This descriptive-analytical study was conducted on 206 patients visiting Shahid Faghihi and Ali Asghar Hospitals in Shiraz, which were capable of offering electronic services. The data collection tool was a researcher-made questionnaire based on the Mekkamol model and other similar studies, as well as investigations into the websites of the world's top hospitals. The questionnaire's validity was approved by a committee of experts and its reliability was approved based on a 54-patient sample with a Cronbach's alpha of 0.94. The data were analyzed using the Structural Equation Modeling (SEM) with partial least squares (PLS) approach and by utilizing SPSS and Smart-PLS V2 software programs. The results showed that there are significant relationships between "website character" and "website contact interactivity" (p=0.00), between "shopping convenience" and "website contact interactivity" (p=0.00), and between "website contact interactivity" and "care and service" (p=0.00). Website design with such characteristics as website simplicity, shopping convenience, authenticity of information, and provision of such services as admission, scheduling appointments, and electronic payment of bills will result in interaction and communication between patients and hospital websites. This will, for its turn, pave the way for attracting more patients.

  4. A comparative analysis of South African Life Sciences and Biology ...

    African Journals Online (AJOL)

    Hennie

    South African Journal of Education, Volume 35, Number 1, February 2015. 1 ... Department of Science and Technology Education, Faculty of Education, University of Johannesburg, South Africa ... Keywords: Biology textbooks; Life Sciences textbooks; nature of science; school science curriculum; science textbook analysis.

  5. A comparative analysis of South African Life Sciences and Biology ...

    African Journals Online (AJOL)

    This study reports on the analysis of South African Life Sciences and Biology textbooks for the inclusion of the nature of science using a conceptual framework developed by Chiappetta, Fillman and Sethna (1991). In particular, we investigated the differences between the representation of the nature of science in Biology ...

  6. Automotive websites

    CERN Document Server

    Jensen, Todd A

    2006-01-01

    For anyone buying a new car, restoring an old favorite, collecting license plates or looking for motorsports information, the internet is the place to go and this is the book to help you get there. Now with over 650 internet addresses, this expanded and updated guide provides detailed descriptions and reviews of the biggest, best and most interesting automotive websites on the net. Beginning with a brief internet history and helpful hints, it aids the novice (or not so novice) user in picking through the countless automotive sites on the internet. Websites are arranged by topics such as afterm

  7. Websites of Note

    Science.gov (United States)

    Parslow, Graham R.

    2011-01-01

    This article features websites related to biochemistry and molecular biology education. They include: (1) Scitable (www.nature.com/scitable); (2) Educause (www.educause.edu); (3) The Journal of Computer Assisted Learning (onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-2729); (4) European Conference on eLearning…

  8. Is Reintroduction Biology an Effective Applied Science?

    Science.gov (United States)

    Taylor, Gemma; Canessa, Stefano; Clarke, Rohan H; Ingwersen, Dean; Armstrong, Doug P; Seddon, Philip J; Ewen, John G

    2017-11-01

    Reintroduction biology is a field of scientific research that aims to inform translocations of endangered species. We review two decades of published literature to evaluate whether reintroduction science is evolving in its decision-support role, as called for by advocates of evidence-based conservation. Reintroduction research increasingly addresses a priori hypotheses, but remains largely focused on short-term population establishment. Similarly, studies that directly assist decisions by explicitly comparing alternative management actions remain a minority. A small set of case studies demonstrate full integration of research in the reintroduction decision process. We encourage the use of tools that embed research in decision-making, particularly the explicit consideration of multiple management alternatives because this is the crux of any management decisions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Minimum Learning Essentials: Science. Chemistry, Earth Science, Biology, Physics, General Science. Experimental Edition 0/4.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

    This guide presents the "minimum teaching essentials" published by the New York City Board of Education, for science education in grades 9-12. Covered are: biology, physics, earth science, and chemistry. Work study skills for all subjects are given with content areas, performance objectives, and suggested classroom activities. (APM)

  10. Opportunities in Biological Sciences; [VGM Career Horizons Series].

    Science.gov (United States)

    Winter, Charles A.

    This book provides job descriptions and discusses career opportunities in various fields of the biological sciences. These fields include: (1) biotechnology, genetics, biomedical engineering, microbiology, mycology, systematic biology, marine and aquatic biology, botany, plant physiology, plant pathology, ecology, and wildlife biology; (2) the…

  11. Epistemological Predictors of Prospective Biology Teachers' Nature of Science Understandings

    Science.gov (United States)

    Köseoglu, Pinar; Köksal, Mustafa Serdar

    2015-01-01

    The purpose of this study was to investigate epistemological predictors of nature of science understandings of 281 prospective biology teachers surveyed using the Epistemological Beliefs Scale Regarding Science and the Nature of Science Scale. The findings on multiple linear regression showed that understandings about definition of science and…

  12. Archiving Websites

    DEFF Research Database (Denmark)

    Brügger, Niels

    is reached. Firstly, unlike other well-known media, the Internet does not simply exist in a form suited to being archived, but rather is first formed as an object of study in the archiving, and it is formed differently depending on who does the archiving, when, and for what purpose. Secondly, this means......This book treats the micro archiving of websites, i.e. archiving by researchers, students or others without special technical knowledge who, using a standard computer, wish to save a website for further study. The phenomenon is discussed from the standpoint that Internet research must be able...... to stabilise and save the object of its analysis. However, the Internet is endowed with certain fundamental media-specific dynamics that make stabilisation difficult. Based on an account and discussion of these dynamics (linked as they are to sender, text and recipient) the following double conclusion...

  13. Network science of biological systems at different scales: A review

    Science.gov (United States)

    Gosak, Marko; Markovič, Rene; Dolenšek, Jurij; Slak Rupnik, Marjan; Marhl, Marko; Stožer, Andraž; Perc, Matjaž

    2018-03-01

    Network science is today established as a backbone for description of structure and function of various physical, chemical, biological, technological, and social systems. Here we review recent advances in the study of complex biological systems that were inspired and enabled by methods of network science. First, we present

  14. Biology as an Integrating Natural Science Domain A Proposal for ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 13; Issue 3. Biology as an Integrating Natural Science Domain: A Proposal for BSc (Hons) in Integrated Biology. Kambadur Muralidhar. Classroom Volume 13 Issue 3 March 2008 pp 272-276 ...

  15. International Journal of Biological and Chemical Sciences: Editorial ...

    African Journals Online (AJOL)

    Focus and Scope. The International Journal of Biological and Chemical Sciences (IJBCS) is a journal published by International Formulae Group (IFG). It is devoted to the publication of contributions in all fields of biology including microbiology, parasitology, biochemistry, biophysics, molecular biology, physiology, ...

  16. 78 FR 33115 - Biological Sciences Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2013-06-03

    ... education and CAREER programs, data management and access, and the draft NSF strategic plan for 2014-2018... NATIONAL SCIENCE FOUNDATION Biological Sciences Advisory Committee; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L., 92- 463, as amended), the National Science...

  17. This is Biology: The Science of the Living World

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 10; Issue 7. This is Biology: The Science of the Living World. S Mahadevan. Book Review ... Author Affiliations. S Mahadevan1. Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore 560012, India.

  18. Marine molecular biology: An emerging field of biological sciences

    Digital Repository Service at National Institute of Oceanography (India)

    Thakur, N.L.; Jain, R.; Natalio, F.; Hamer, B.; Thakur, A.N.; Muller, W.E.G.

    products, material sciences, fisheries, conservation and bio-invasion etc. In summary, if marine biologists and molecular biologists continue to work towards strong partnership during the next decade and recognize intellectual and technological advantages...

  19. Exploiting science? A systematic analysis of complementary and alternative medicine clinic websites' marketing of stem cell therapies.

    Science.gov (United States)

    Murdoch, Blake; Zarzeczny, Amy; Caulfield, Timothy

    2018-02-28

    To identify the frequency and qualitative characteristics of stem cell-related marketing claims made on websites of clinics featuring common types of complementary and alternative medicine practitioners. The involvement of complementary and alternative medicine practitioners in the marketing of stem cell therapies and stem cell-related interventions is understudied. This research explores the extent to which they are involved and collaborate with medical professionals. This knowledge will help with identifying and evaluating potential policy responses to this growing market. Systematic website analysis. Global. US and English-language bias due to methodology. Representations made on clinic websites in relation to practitioner types, stem cell therapies and their targets, stem cell-related interventions. Statements about stem cell therapies relating to evidence of inefficacy, limited evidence of efficacy, general procedural risks, risks specific to the mode of therapy, regulatory status, experimental or unproven nature of therapy. Use of hype language (eg, language that exaggerates potential benefits). 243 websites offered stem cell therapies. Many websites advertised stem cell transplantation from multiple sources, such as adipose-derived (112), bone marrow-derived (100), blood-derived (28), umbilical cord-derived (26) and others. Plant stem cell-based treatments and products (20) were also advertised. Purposes for and targets of treatment included pain, physical injury, a wide range of diseases and illnesses, cosmetic concerns, non-cosmetic ageing, sexual enhancement and others. Medical doctors (130), chiropractors (53) and naturopaths (44) commonly work in the clinics we found to be offering stem cell therapies. Few clinic websites advertising stem cell therapies included important additional information, including statements about evidence of inefficacy (present on only 12.76% of websites), statements about limited evidence of efficacy (18.93%), statements of

  20. Network biology methods integrating biological data for translational science.

    Science.gov (United States)

    Bebek, Gurkan; Koyutürk, Mehmet; Price, Nathan D; Chance, Mark R

    2012-07-01

    The explosion of biomedical data, both on the genomic and proteomic side as well as clinical data, will require complex integration and analysis to provide new molecular variables to better understand the molecular basis of phenotype. Currently, much data exist in silos and is not analyzed in frameworks where all data are brought to bear in the development of biomarkers and novel functional targets. This is beginning to change. Network biology approaches, which emphasize the interactions between genes, proteins and metabolites provide a framework for data integration such that genome, proteome, metabolome and other -omics data can be jointly analyzed to understand and predict disease phenotypes. In this review, recent advances in network biology approaches and results are identified. A common theme is the potential for network analysis to provide multiplexed and functionally connected biomarkers for analyzing the molecular basis of disease, thus changing our approaches to analyzing and modeling genome- and proteome-wide data.

  1. DisseminACTION: disseminating science in the information age (www.action-euproject.eu: a website for researchers and parents)

    OpenAIRE

    Matteo Mauri

    2015-01-01

    www.action-euproject.eu is a website designed at the University of Cagliari, by the Department of Surgery, Faculty of Medicine, within the project “ACTION – Aggression in Children: unravelling gene-environment interplay to inform Treatment and InterventiON strategies”, a collaborative project which includes twelve international partners, funded under the 7th Framework Programme for Research, technological Development and Demonstration.Its aim is to properly disseminate official news, events, ...

  2. Efficacy of E-Learning via the Website of Tehran University of Medical Sciences for Diagnosing Tooth Discolorations and Treatment Planning by Senior Dental Students

    Directory of Open Access Journals (Sweden)

    Sedighe Sadat Hashemikamangar

    2016-09-01

    Full Text Available The efficacy of methods like e-learning as a supplement to traditional face-to-face instruction needs to be evaluated in dental courses. This study aimed to assess the efficacy of posting case presentations on one of the educational websites of  the virtual school of Tehran University of Medical Sciences called “SARMAD” to enhance the ability of senior dental students to diagnose tooth discolorations and offer treatment plans. This experimental study had a pre-test/post-test control group design and was conducted on 63 senior dental students. After filling out the primary questionnaire and obtaining a written informed consent, students participated in a pre-test and were then randomly divided into two groups of intervention and control. Fifteen case presentations were posted on the university website (SARMAD during 6 weeks and discussed. Then, students participated in a post-test. Students’ perspectives and their satisfaction with the website were assessed by a questionnaire. For ethical purposes, the same program was also offered to the controls. The post-test score was significantly higher than the pre-test score in the intervention group (P<0.001; but in the control group, the post-test score was only slightly higher than the pre-test score (P=0.128. In the intervention group, 70% stated that they would suggest this method as an efficient educational modality; 93.3% stated that this method would be beneficial as a supplement to conventional education; 16.7% ranked the SARMAD website excellent, 30% ranked it good, 33.3% acceptable, 16.7% moderate and 3.3 poor. It appears that this instructional modality may be efficiently used as a supplement to traditional instruction in undergraduate dental curricula.

  3. 5. Conference cycle. The radiations and the Biological Sciences

    International Nuclear Information System (INIS)

    Balcazar G, M.; Chavez B, A.

    1991-06-01

    Nuclear technologies and their development have influenced many aspects of modern life. Besides used for electricity production nuclear technologies are applied in many other fields, especially in biological sciences. In genetics and molecular biology they enable research resulting in increased food production and better food preservation. Usage in material sciences lead to new varieties of plastics or improved characteristics. Nuclear applications are used in pe troleum industries and in forecasting geothermic power. Radiobiology and radiotherapy enable diagnosis and therapy of several diseases, e.g. cancer. Nuclear technologies also contribute to preserve the environment. They offer methods to analyse as well as decrease the environmental impacts. The 5. conference cyle entitled 'The Radiations and the Biological Sciences' aims to inform students of biological sciences about new nuclear technologies applied in their field of interest

  4. iBiology: communicating the process of science.

    Science.gov (United States)

    Goodwin, Sarah S

    2014-08-01

    The Internet hosts an abundance of science video resources aimed at communicating scientific knowledge, including webinars, massive open online courses, and TED talks. Although these videos are efficient at disseminating information for diverse types of users, they often do not demonstrate the process of doing science, the excitement of scientific discovery, or how new scientific knowledge is developed. iBiology (www.ibiology.org), a project that creates open-access science videos about biology research and science-related topics, seeks to fill this need by producing videos by science leaders that make their ideas, stories, and experiences available to anyone with an Internet connection. © 2014 Goodwin. This article is distributed by The American Society for Cell Biology under license from the author(s). Two months after publication it is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  5. Basic mathematics for the biological and social sciences

    CERN Document Server

    Marriott, F H C

    2013-01-01

    Basic Mathematics for the Biological and Social Sciences deals with the applications of basic mathematics in the biological and social sciences. Mathematical concepts that are discussed in this book include graphical methods, differentiation, trigonometrical or circular functions, limits and convergence, integration, vectors, and differential equations. The exponential function and related functions are also considered. This monograph is comprised of 11 chapters and begins with an overview of basic algebra, followed by an introduction to infinitesimal calculus, scalar and vector quantities, co

  6. Making evolutionary biology a basic science for medicine

    Science.gov (United States)

    Nesse, Randolph M.; Bergstrom, Carl T.; Ellison, Peter T.; Flier, Jeffrey S.; Gluckman, Peter; Govindaraju, Diddahally R.; Niethammer, Dietrich; Omenn, Gilbert S.; Perlman, Robert L.; Schwartz, Mark D.; Thomas, Mark G.; Stearns, Stephen C.; Valle, David

    2010-01-01

    New applications of evolutionary biology in medicine are being discovered at an accelerating rate, but few physicians have sufficient educational background to use them fully. This article summarizes suggestions from several groups that have considered how evolutionary biology can be useful in medicine, what physicians should learn about it, and when and how they should learn it. Our general conclusion is that evolutionary biology is a crucial basic science for medicine. In addition to looking at established evolutionary methods and topics, such as population genetics and pathogen evolution, we highlight questions about why natural selection leaves bodies vulnerable to disease. Knowledge about evolution provides physicians with an integrative framework that links otherwise disparate bits of knowledge. It replaces the prevalent view of bodies as machines with a biological view of bodies shaped by evolutionary processes. Like other basic sciences, evolutionary biology needs to be taught both before and during medical school. Most introductory biology courses are insufficient to establish competency in evolutionary biology. Premedical students need evolution courses, possibly ones that emphasize medically relevant aspects. In medical school, evolutionary biology should be taught as one of the basic medical sciences. This will require a course that reviews basic principles and specific medical applications, followed by an integrated presentation of evolutionary aspects that apply to each disease and organ system. Evolutionary biology is not just another topic vying for inclusion in the curriculum; it is an essential foundation for a biological understanding of health and disease. PMID:19918069

  7. Analytical Chemistry at the Interface Between Materials Science and Biology

    Energy Technology Data Exchange (ETDEWEB)

    O' Brien, Janese C. [Iowa State Univ., Ames, IA (United States)

    2000-09-21

    Likedlessentid sciences, anal~cd chetis~continues toreinvent itself. Moving beyond its traditional roles of identification and quantification, analytical chemistry is now expanding its frontiers into areas previously reserved to other disciplines. This work describes several research efforts that lie at the new interfaces between analytical chemistry and two of these disciplines, namely materials science and biology. In the materials science realm, the search for new materials that may have useful or unique chromatographic properties motivated the synthesis and characterization of electrically conductive sol-gels. In the biology realm, the search for new surface fabrication schemes that would permit or even improve the detection of specific biological reactions motivated the design of miniaturized biological arrays. Collectively, this work represents some of analytical chemistry’s newest forays into these disciplines. The introduction section to this dissertation provides a literature review on several of the key aspects of this work. In advance of the materials science discussion, a brief introduction into electrochemically-modulated liquid chromatography (EMLC) and sol-gel chemistry is provided. In advance of the biological discussions, brief overviews of scanning force microscopy (SFM) and the oxidative chemistry used to construct our biological arrays are provided. This section is followed by four chapters, each of which is presented as a separate manuscript, and focuses on work that describes some of our cross-disciplinary efforts within materials science and biology. This dissertation concludes with a general summary and future prospectus.

  8. Technical Information/Website Preservation

    Science.gov (United States)

    PintoRey, Christian R.

    2010-01-01

    This document reviews the work of the author in NASA's Motivating Undergraduates in Science and Technology (MUST) internship. The intern worked on the Space Shuttles hydraulic systems (i.e., Auxiliary Power Units (APU's) and Hydraulic Pump Units (HPU's)), and website preservation of the hydraulic technology captured in websites relating to the coming.the Space Shuttle Retirement. Several figures and pictures show an overview of the orbiter's hydraulic systems

  9. 77 FR 40090 - Proposed Collection of Information; Comment Request: Biological Sciences Proposal Classification...

    Science.gov (United States)

    2012-07-06

    ... NATIONAL SCIENCE FOUNDATION Proposed Collection of Information; Comment Request: Biological Sciences Proposal Classification Form AGENCY: National Science Foundation. ACTION: Notice. SUMMARY: The... Biological Sciences has a continuing commitment to monitor its information collection in order to preserve...

  10. A Bioethics Course for Biology and Science Education Students.

    Science.gov (United States)

    Bryant, John; la Velle, Linda Baggott

    2003-01-01

    Points out the importance of awareness among biologists and biology teachers of the ethical and social implications of their work. Describes the bioethics module established at the University of Exeter mainly targeting students majoring in biology and science education. (Contains 18 references.) (Author/YDS)

  11. Impact of Theoretical Chemistry on Chemical and Biological Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 19; Issue 4. Impact of Theoretical Chemistry on Chemical and Biological Sciences: Chemistry Nobel Prize – 2013. Saraswathi Vishveshwara. General Article Volume 19 Issue 4 April 2014 pp 347-367 ...

  12. Saving our science from ourselves: the plight of biological classification

    Directory of Open Access Journals (Sweden)

    Malte C. Ebach

    2011-06-01

    Full Text Available Saving our science from ourselves: the plight of biological classification. Biological classification ( nomenclature, taxonomy, and systematics is being sold short. The desire for new technologies, faster and cheaper taxonomic descriptions, identifications, and revisions is symptomatic of a lack of appreciation and understanding of classification. The problem of gadget-driven science, a lack of best practice and the inability to accept classification as a descriptive and empirical science are discussed. The worst cases scenario is a future in which classifications are purely artificial and uninformative.

  13. Science Academies' Refresher Course on Environmental Biology

    Indian Academy of Sciences (India)

    IAS Admin

    This two-week refresher course on environmental biology will cover recent advances in fields such as RNAi technology, soil and rhizosphere health, biogeochemistry, environmental pollution, functional genomics, plant genomics and biochemis- try, and molecular medicine. All resource persons will be eminent scientists ...

  14. Science Academies' Refresher Course on Experimental Biology ...

    Indian Academy of Sciences (India)

    IAS Admin

    A refresher course on 'Experimental Biology: Orthodox to Modern' will be held at PG and Research Department of Botany, St.Joseph's College, Tiruchirappalli , Tamil Nadu for two weeks from 07 November to 19 November. 2016. The objective of this course is to improvise on teaching methodologies and also get familiar ...

  15. Science Academies' Refresher Course on Environmental Biology

    Indian Academy of Sciences (India)

    IAS Admin

    GCMS, Gradient PCR and RT-PCR machines, Automatic karyotyping workstation and so on. The UGC has notified (F-3/1-2009) that teachers in Universities and Colleges attending two-week. Refresher Courses are entitled to be considered for promotion. This two-week refresher course on environmental biology will cover ...

  16. Toward an integration of evolutionary biology and ecosystem science.

    Science.gov (United States)

    Matthews, Blake; Narwani, Anita; Hausch, Stephen; Nonaka, Etsuko; Peter, Hannes; Yamamichi, Masato; Sullam, Karen E; Bird, Kali C; Thomas, Mridul K; Hanley, Torrance C; Turner, Caroline B

    2011-07-01

    At present, the disciplines of evolutionary biology and ecosystem science are weakly integrated. As a result, we have a poor understanding of how the ecological and evolutionary processes that create, maintain, and change biological diversity affect the flux of energy and materials in global biogeochemical cycles. The goal of this article was to review several research fields at the interfaces between ecosystem science, community ecology and evolutionary biology, and suggest new ways to integrate evolutionary biology and ecosystem science. In particular, we focus on how phenotypic evolution by natural selection can influence ecosystem functions by affecting processes at the environmental, population and community scale of ecosystem organization. We develop an eco-evolutionary model to illustrate linkages between evolutionary change (e.g. phenotypic evolution of producer), ecological interactions (e.g. consumer grazing) and ecosystem processes (e.g. nutrient cycling). We conclude by proposing experiments to test the ecosystem consequences of evolutionary changes. © 2011 Blackwell Publishing Ltd/CNRS.

  17. African Journals Online: Biology & Life Sciences

    African Journals Online (AJOL)

    Items 1 - 50 of 71 ... African Journal for Physical Activity and Health Sciences. AJPHES publishes research papers that contribute to knowledge and practice, and also develops theory either as new information, reviews, confirmation of previous findings, application of new teaching/coaching techniques and research notes.

  18. Biology Grade 10, Science Curriculum Materials.

    Science.gov (United States)

    Bloom, Samuel W.

    This teaching guide and syllabus outline is intended for use with pupils whose primary interests are in non-science fields, or who do not intend to enter college. The guide contains suggested activities, both laboratory and discussion, for a course containing the following sections: Introduction to Cells and Life; Animal Physiology; Plant…

  19. Interdisciplinary Team Science in Cell Biology.

    Science.gov (United States)

    Horwitz, Rick

    2016-11-01

    The cell is complex. With its multitude of components, spatial-temporal character, and gene expression diversity, it is challenging to comprehend the cell as an integrated system and to develop models that predict its behaviors. I suggest an approach to address this issue, involving system level data analysis, large scale team science, and philanthropy. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Network biology: Describing biological systems by complex networks. Comment on "Network science of biological systems at different scales: A review" by M. Gosak et al.

    Science.gov (United States)

    Jalili, Mahdi

    2018-03-01

    I enjoyed reading Gosak et al. review on analysing biological systems from network science perspective [1]. Network science, first started within Physics community, is now a mature multidisciplinary field of science with many applications ranging from Ecology to biology, medicine, social sciences, engineering and computer science. Gosak et al. discussed how biological systems can be modelled and described by complex network theory which is an important application of network science. Although there has been considerable progress in network biology over the past two decades, this is just the beginning and network science has a great deal to offer to biology and medical sciences.

  1. Reconstruction of biological networks based on life science data integration

    Directory of Open Access Journals (Sweden)

    Kormeier Benjamin

    2010-06-01

    Full Text Available For the implementation of the virtual cell, the fundamental question is how to model and simulate complex biological networks. Therefore, based on relevant molecular database and information systems, biological data integration is an essential step in constructing biological networks. In this paper, we will motivate the applications BioDWH - an integration toolkit for building life science data warehouses, CardioVINEdb - a information system for biological data in cardiovascular-disease and VANESA- a network editor for modeling and simulation of biological networks. Based on this integration process, the system supports the generation of biological network models. A case study of a cardiovascular-disease related gene-regulated biological network is also presented.

  2. Structural biology computing: Lessons for the biomedical research sciences.

    Science.gov (United States)

    Morin, Andrew; Sliz, Piotr

    2013-11-01

    The field of structural biology, whose aim is to elucidate the molecular and atomic structures of biological macromolecules, has long been at the forefront of biomedical sciences in adopting and developing computational research methods. Operating at the intersection between biophysics, biochemistry, and molecular biology, structural biology's growth into a foundational framework on which many concepts and findings of molecular biology are interpreted1 has depended largely on parallel advancements in computational tools and techniques. Without these computing advances, modern structural biology would likely have remained an exclusive pursuit practiced by few, and not become the widely practiced, foundational field it is today. As other areas of biomedical research increasingly embrace research computing techniques, the successes, failures and lessons of structural biology computing can serve as a useful guide to progress in other biomedically related research fields. Copyright © 2013 Wiley Periodicals, Inc.

  3. Science Grade 7, Chemistry, Physics, Earth Science, Biology. Curriculum Bulletin, 1968-69 Series, No. 15.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY. Bureau of Curriculum Development.

    This publication is a teacher's guide for teaching seventh grade science in New York City Schools. Activities for four areas -- physics, chemistry, earth science, and biology -- are included. This particular edition is a reprint of Science: Grade 7, Curriculum Bulletin Nos 9a--9d, 1962-1963 Series, which were originally produced in four separate…

  4. The fusion of biology, computer science, and engineering: towards efficient and successful synthetic biology.

    Science.gov (United States)

    Linshiz, Gregory; Goldberg, Alex; Konry, Tania; Hillson, Nathan J

    2012-01-01

    Synthetic biology is a nascent field that emerged in earnest only around the turn of the millennium. It aims to engineer new biological systems and impart new biological functionality, often through genetic modifications. The design and construction of new biological systems is a complex, multistep process, requiring multidisciplinary collaborative efforts from "fusion" scientists who have formal training in computer science or engineering, as well as hands-on biological expertise. The public has high expectations for synthetic biology and eagerly anticipates the development of solutions to the major challenges facing humanity. This article discusses laboratory practices and the conduct of research in synthetic biology. It argues that the fusion science approach, which integrates biology with computer science and engineering best practices, including standardization, process optimization, computer-aided design and laboratory automation, miniaturization, and systematic management, will increase the predictability and reproducibility of experiments and lead to breakthroughs in the construction of new biological systems. The article also discusses several successful fusion projects, including the development of software tools for DNA construction design automation, recursive DNA construction, and the development of integrated microfluidics systems.

  5. Afrique Science: Revue Internationale des Sciences et Technologie

    African Journals Online (AJOL)

    Afrique Science publishes experimental, theoretical and applied results in mathematics, physics, chemistry, biology, geology and engineering. It aims to serve all scientists except medicine and pharmacology. Other websites related to this journal: http://www.afriquescience.info/ ...

  6. Biological and Physical Space Research Laboratory 2002 Science Review

    Science.gov (United States)

    Curreri, P. A. (Editor); Robinson, M. B. (Editor); Murphy, K. L. (Editor)

    2003-01-01

    With the International Space Station Program approaching core complete, our NASA Headquarters sponsor, the new Code U Enterprise, Biological and Physical Research, is shifting its research emphasis from purely fundamental microgravity and biological sciences to strategic research aimed at enabling human missions beyond Earth orbit. Although we anticipate supporting microgravity research on the ISS for some time to come, our laboratory has been vigorously engaged in developing these new strategic research areas.This Technical Memorandum documents the internal science research at our laboratory as presented in a review to Dr. Ann Whitaker, MSFC Science Director, in July 2002. These presentations have been revised and updated as appropriate for this report. It provides a snapshot of the internal science capability of our laboratory as an aid to other NASA organizations and the external scientific community.

  7. Desirable attributes of public educational websites.

    Science.gov (United States)

    Whitbeck, Caroline

    2005-07-01

    Certain attributes are particularly desirable for public educational websites, and websites for ethics education in particular. Among the most important of these attributes is wide accessibility through adherence to the World Wide Web Consortium (W3C) standards for HTML code. Adherence to this standard produces webpages that can be rendered by a full range of web browsers, including Braille and speech browsers. Although almost no academic websites, including ethics websites, and even fewer commercial websites are accessible by W3C standards, as illustrated by the Online Ethics Center for Engineering and Science , even websites created on limited budgets and with an undergraduate student staff can fulfill these standards. Other desirable attributes, such as provision of annotation for all links and the use of annotated links to give the user alternate ways of ordering and organizing content, are important for making full use of the educational possibilities of hypermedia for websites.

  8. Nutritional biology: a neglected basic discipline of nutritional science.

    Science.gov (United States)

    Döring, Frank; Ströhle, Alexander

    2015-11-01

    On the basis of a scientific-philosophical analysis, this paper tries to show that the approaches in current nutritional science-including its subdisciplines which focus on molecular aspects-are predominantly application-oriented. This becomes particularly evident through a number of conceptual problems characterized by the triad of 'dearth of theoretical foundation,' 'particularist research questions,' and 'reductionist understanding of nutrition.' The thesis presented here is that an interpretive framework based on nutritional biology is able to shed constructive light on the fundamental problems of nutritional science. In this context, the establishment of 'nutritional biology' as a basic discipline in research and education would be a first step toward recognizing the phenomenon of 'nutrition' as an oecic process as a special case of an organism-environment interaction. Modern nutritional science should be substantively grounded on ecological-and therefore systems biology as well as organismic-principles. The aim of nutritional biology, then, should be to develop near-universal 'law statements' in nutritional science-a task which presents a major challenge for the current science system.

  9. Challenges of medical and biological engineering and science

    International Nuclear Information System (INIS)

    Magjarevic, R.

    2004-01-01

    All aspects of biomedical engineering and science, from research and development, education and training, implementation in health care systems, internationalisation and globalisation, and other, new issues are present in the strategy and in action plans of the International Federation for Medical and Biological Engineering (IFMBE) which, with help of a large number of highly motivated volunteers, will stay in leading position in biomedical engineering and science

  10. POULTRY SCIENCEBIOLOGICAL AND ZOOTECHNICAL PRINCIPLES

    Directory of Open Access Journals (Sweden)

    Gordana Kralik

    2010-06-01

    Full Text Available The academic textbook Poultry Breeding – Biological and Zootechnical Principles presents up-to-date trends and knowledge on selection, breeding, nutrition and production technology in intensive exploitation of different types of poultry, i.e. hens, turkeys, geese and ducks. A special emphasis is put on presentation of poultry meat and egg quality indicators, as well as on modification of their nutritive composition for the purpose of production of functional food. In order to make advantage of the poultry genetic potential, it is necessary to understand anatomy and functioning of the animal organ system. With this respect, this handbook presents the poultry skeleton in detail, as it differs from skeleton of other vertebrates. Furthermore, the following organ systems: respiratory, circulatory and lymphatic, digestive, excretory, reproductive and endocrine, as well as sensory system, are elaborated in the handbook. Along with metabolic processes that all vertebrates have in common, additional attention has been given to specific metabolic adjustments of vertebrates that have the ability to fly, like poultry. This handbook also presents modern technology that is applied in poultry production. Modern poultry production is completely automated process that requires minimum physical engagement of zootechnicians. At the same time, it is also a very complex process that demands professional and scientific knowledge of breeders, as zootechnical conditions need to be adjusted to genetic potential of contemporary poultry breeds and hybrids, as well as to attain high standards of environment protection.

  11. Bringing the physical sciences into your cell biology research.

    Science.gov (United States)

    Robinson, Douglas N; Iglesias, Pablo A

    2012-11-01

    Historically, much of biology was studied by physicists and mathematicians. With the advent of modern molecular biology, a wave of researchers became trained in a new scientific discipline filled with the language of genes, mutants, and the central dogma. These new molecular approaches have provided volumes of information on biomolecules and molecular pathways from the cellular to the organismal level. The challenge now is to determine how this seemingly endless list of components works together to promote the healthy function of complex living systems. This effort requires an interdisciplinary approach by investigators from both the biological and the physical sciences.

  12. Fundamental Approaches in Molecular Biology for Communication Sciences and Disorders

    Science.gov (United States)

    Bartlett, Rebecca S.; Jette, Marie E.; King, Suzanne N.; Schaser, Allison; Thibeault, Susan L.

    2012-01-01

    Purpose: This contemporary tutorial will introduce general principles of molecular biology, common deoxyribonucleic acid (DNA), ribonucleic acid (RNA), and protein assays and their relevance in the field of communication sciences and disorders. Method: Over the past 2 decades, knowledge of the molecular pathophysiology of human disease has…

  13. Gross's Anatomy: Textual Politics in Science/Biology Education Research

    Science.gov (United States)

    Reis, Giuliano

    2009-01-01

    In approaching how the grotesque is--or should be--situated within contemporary science (biology) education practices, Weinstein and Broda undertake a passionate reclaim of an education that is at the same time scientific, critical, and liberatory. However legitimate, their work offers more than they probably could have anticipated: It exemplifies…

  14. Use of Lecture Capture in Undergraduate Biological Science Education

    Science.gov (United States)

    Wiese, Candace; Newton, Genevieve

    2013-01-01

    This study examined the use of lecture capture in students in a large 3rd year undergraduate biological science course at the University of Guelph. Data regarding viewing behaviour, academic performance, and attendance were analyzed in relation to student learning approach (as assessed by the R-SPQ-2F), gender, and year of post-secondary…

  15. Biotechniques Laboratory: An Enabling Course in the Biological Sciences

    Science.gov (United States)

    Di Trapani, Giovanna; Clarke, Frank

    2012-01-01

    Practical skills and competencies are critical to student engagement and effective learning in laboratory courses. This article describes the design of a yearlong, stand-alone laboratory course--the Biotechniques Laboratory--a common core course in the second year of all our degree programs in the biological sciences. It is an enabling,…

  16. Infusing Quantitative Approaches throughout the Biological Sciences Curriculum

    Science.gov (United States)

    Thompson, Katerina V.; Cooke, Todd J.; Fagan, William F.; Gulick, Denny; Levy, Doron; Nelson, Kären C.; Redish, Edward F.; Smith, Robert F.; Presson, Joelle

    2013-01-01

    A major curriculum redesign effort at the University of Maryland is infusing all levels of our undergraduate biological sciences curriculum with increased emphasis on interdisciplinary connections and quantitative approaches. The curriculum development efforts have largely been guided by recommendations in the National Research Council's "Bio…

  17. Finding the key - cell biology and science education.

    Science.gov (United States)

    Miller, Kenneth R

    2010-12-01

    No international research community, cell biology included, can exist without an educational community to renew and replenish it. Unfortunately, cell biology researchers frequently regard their work as independent of the process of education and see little reason to reach out to science teachers. For cell biology to continue to prosper, I argue that researchers must support education in at least three ways. First, we must view education and research as part of a single scientific community. Second, we should take advantage of new technologies to connect the research laboratory to the classroom. Finally, we must take the initiative in defending the integrity of science teaching, particularly when education is under attack for political or religious reasons. Copyright © 2010 Elsevier Ltd. All rights reserved.

  18. Women are underrepresented in computational biology: An analysis of the scholarly literature in biology, computer science and computational biology.

    Science.gov (United States)

    Bonham, Kevin S; Stefan, Melanie I

    2017-10-01

    While women are generally underrepresented in STEM fields, there are noticeable differences between fields. For instance, the gender ratio in biology is more balanced than in computer science. We were interested in how this difference is reflected in the interdisciplinary field of computational/quantitative biology. To this end, we examined the proportion of female authors in publications from the PubMed and arXiv databases. There are fewer female authors on research papers in computational biology, as compared to biology in general. This is true across authorship position, year, and journal impact factor. A comparison with arXiv shows that quantitative biology papers have a higher ratio of female authors than computer science papers, placing computational biology in between its two parent fields in terms of gender representation. Both in biology and in computational biology, a female last author increases the probability of other authors on the paper being female, pointing to a potential role of female PIs in influencing the gender balance.

  19. Global Journal of Pure and Applied Sciences

    African Journals Online (AJOL)

    Global Journal of Pure and Applied Sciences is a multi-disciplinary specialist journal aimed at promoting research in Biological Science, Agricultural Sciences, Chemical Sciences, Mathematical Sciences and Medicine. Visit the Global Journal Series website here: http://www.globaljournalseries.com/. Articles are indexed on ...

  20. The genesis of craniofacial biology as a health science discipline.

    Science.gov (United States)

    Sperber, G H; Sperber, S M

    2014-06-01

    The craniofacial complex encapsulates the brain and contains the organs for key functions of the body, including sight, hearing and balance, smell, taste, respiration and mastication. All these systems are intimately integrated within the head. The combination of these diverse systems into a new field was dictated by the dental profession's desire for a research branch of basic science devoted and attuned to its specific needs. The traditional subjects of genetics, embryology, anatomy, physiology, biochemistry, dental materials, odontology, molecular biology and palaeoanthropology pertaining to dentistry have been drawn together by many newly emerging technologies. These new technologies include gene sequencing, CAT scanning, MRI imaging, laser scanning, image analysis, ultrasonography, spectroscopy and visualosonics. A vibrant unitary discipline of investigation, craniofacial biology, has emerged that builds on the original concept of 'oral biology' that began in the 1960s. This paper reviews some of the developments that have led to the genesis of craniofacial biology as a fully-fledged health science discipline of significance in the advancement of clinical dental practice. Some of the key figures and milestones in craniofacial biology are identified. © 2014 Australian Dental Association.

  1. Website Quality in Government

    DEFF Research Database (Denmark)

    Sørum, Hanne; Andersen, Kim Normann; Clemmensen, Torkil

    2013-01-01

    Purpose – The objective of this paper is to investigate how webmasters within government bodies explain quality of websites. Despite the central position for advancing the communication, bridging usability tests and design, there are surprisingly few studies on how webmasters perceive, experience...... and explain website quality or design issues. Design/methodology/approach – The authors' unit of analysis is webmasters from Norwegian web-award-winning organizations. Eight webmasters from four types of websites were interviewed. The websites were purposefully sampled, using the strategy of maximal variation...... of website quality. Repeated keywords of website quality are mainly related to user-friendliness, effective website usage, content-related issues and accessibility (WAI-principles). Research limitations/implications – This study includes webmasters from award-winning websites. In upcoming research...

  2. Exploring Connections Between Earth Science and Biology - Interdisciplinary Science Activities for Schools

    Science.gov (United States)

    Vd Flier-Keller, E.; Carolsfeld, C.; Bullard, T.

    2009-05-01

    To increase teaching of Earth science in schools, and to reflect the interdisciplinary nature and interrelatedness of science disciplines in today's world, we are exploring opportunities for linking Earth science and Biology through engaging and innovative hands-on science activities for the classroom. Through the NSERC-funded Pacific CRYSTAL project based at the University of Victoria, scientists, science educators, and teachers at all levels in the school system are collaborating to research ways of enriching the preparation of students in math and science, and improving the quality of science education from Kindergarten to Grade 12. Our primary foci are building authentic, engaging science experiences for students, and fostering teacher leadership through teacher professional development and training. Interdisciplinary science activities represent an important way of making student science experiences real, engaging and relevant, and provide opportunities to highlight Earth science related topics within other disciplines, and to expand the Earth science taught in schools. The Earth science and Biology interdisciplinary project builds on results and experiences of existing Earth science education activities, and the Seaquaria project. We are developing curriculum-linked activities and resource materials, and hosting teacher workshops, around two initial areas; soils, and marine life and the fossil record. An example activity for the latter is the hands-on examination of organisms occupying the nearshore marine environment using a saltwater aquarium and touch tank or beach fieldtrip, and relating this to a suite of marine fossils to facilitate student thinking about representation of life in the fossil record e.g. which life forms are typically preserved, and how are they preserved? Literacy activities such as fossil obituaries encourage exploration of paleoenvironments and life habits of fossil organisms. Activities and resources are being tested with teachers

  3. Sustaining biological welfare for our future through consistent science

    Directory of Open Access Journals (Sweden)

    Shimomura Yoshihiro

    2013-01-01

    Full Text Available Abstract Physiological anthropology presently covers a very broad range of human knowledge and engineering technologies. This study reviews scientific inconsistencies within a variety of areas: sitting posture; negative air ions; oxygen inhalation; alpha brain waves induced by music and ultrasound; 1/f fluctuations; the evaluation of feelings using surface electroencephalography; Kansei; universal design; and anti-stress issues. We found that the inconsistencies within these areas indicate the importance of integrative thinking and the need to maintain the perspective on the biological benefit to humanity. Analytical science divides human physiological functions into discrete details, although individuals comprise a unified collection of whole-body functions. Such disparate considerations contribute to the misunderstanding of physiological functions and the misevaluation of positive and negative values for humankind. Research related to human health will, in future, depend on the concept of maintaining physiological functions based on consistent science and on sustaining human health to maintain biological welfare in future generations.

  4. Introduction to nonparametric statistics for the biological sciences using R

    CERN Document Server

    MacFarland, Thomas W

    2016-01-01

    This book contains a rich set of tools for nonparametric analyses, and the purpose of this supplemental text is to provide guidance to students and professional researchers on how R is used for nonparametric data analysis in the biological sciences: To introduce when nonparametric approaches to data analysis are appropriate To introduce the leading nonparametric tests commonly used in biostatistics and how R is used to generate appropriate statistics for each test To introduce common figures typically associated with nonparametric data analysis and how R is used to generate appropriate figures in support of each data set The book focuses on how R is used to distinguish between data that could be classified as nonparametric as opposed to data that could be classified as parametric, with both approaches to data classification covered extensively. Following an introductory lesson on nonparametric statistics for the biological sciences, the book is organized into eight self-contained lessons on various analyses a...

  5. The Archived Website and Website Philology

    DEFF Research Database (Denmark)

    Brügger, Niels

    2008-01-01

    involves using many sources and methods similar to those used in writing the history of any other media type. But one document type requires special attention: the archived website. This is so because the problems involved in finding, col- lecting and preserving the website are different from those...... characterizing the archiving of other types of traces of human activity, including other media types. The primary problem is that the actual act of finding, collecting and preserving changes the website that was on the live web in a number of ways, thus creating a unique version of it and not simply a copy...

  6. Scanning probe microscopy in material science and biology

    International Nuclear Information System (INIS)

    Cricenti, A; Colonna, S; Girasole, M; Gori, P; Ronci, F; Longo, G; Dinarelli, S; Luce, M; Rinaldi, M; Ortenzi, M

    2011-01-01

    A review of the activity of scanning probe microscopy at our Institute is presented, going from instrumentation to software development of scanning tunnelling microscopy, atomic force microscopy and scanning near-field optical microscopy (SNOM). Some of the most important experiments in material science and biology performed by our group through the years with these SPM techniques will be presented. Finally, infrared applications by coupling a SNOM with a free electron laser will also be presented.

  7. Fort Collins Science Center- Policy Analysis and Science Assistance Branch : Integrating social, behavioral, economic and biological sciences

    Science.gov (United States)

    2010-01-01

    The Fort Collins Science Center's Policy Analysis and Science Assistance (PASA) Branch is a team of approximately 22 scientists, technicians, and graduate student researchers. PASA provides unique capabilities in the U.S. Geological Survey by leading projects that integrate social, behavioral, economic, and biological analyses in the context of human-natural resource interactions. Resource planners, managers, and policymakers in the U.S. Departments of the Interior (DOI) and Agriculture (USDA), State and local agencies, as well as international agencies use information from PASA studies to make informed natural resource management and policy decisions. PASA scientists' primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to advance performance in policy relevant research areas. Management and research issues associated with human-resource interactions typically occur in a unique context, involve difficult to access populations, require knowledge of both natural/biological science in addition to social science, and require the skill to integrate multiple science disciplines. In response to these difficult contexts, PASA researchers apply traditional and state-of-the-art social science methods drawing from the fields of sociology, demography, economics, political science, communications, social-psychology, and applied industrial organization psychology. Social science methods work in concert with our rangeland/agricultural management, wildlife, ecology, and biology capabilities. The goal of PASA's research is to enhance natural resource management, agency functions, policies, and decision-making. Our research is organized into four broad areas of study.

  8. Competency-based reforms of the undergraduate biology curriculum: integrating the physical and biological sciences.

    Science.gov (United States)

    Thompson, Katerina V; Chmielewski, Jean; Gaines, Michael S; Hrycyna, Christine A; LaCourse, William R

    2013-06-01

    The National Experiment in Undergraduate Science Education project funded by the Howard Hughes Medical Institute is a direct response to the Scientific Foundations for Future Physicians report, which urged a shift in premedical student preparation from a narrow list of specific course work to a more flexible curriculum that helps students develop broad scientific competencies. A consortium of four universities is working to create, pilot, and assess modular, competency-based curricular units that require students to use higher-order cognitive skills and reason across traditional disciplinary boundaries. Purdue University; the University of Maryland, Baltimore County; and the University of Miami are each developing modules and case studies that integrate the biological, chemical, physical, and mathematical sciences. The University of Maryland, College Park, is leading the effort to create an introductory physics for life sciences course that is reformed in both content and pedagogy. This course has prerequisites of biology, chemistry, and calculus, allowing students to apply strategies from the physical sciences to solving authentic biological problems. A comprehensive assessment plan is examining students' conceptual knowledge of physics, their attitudes toward interdisciplinary approaches, and the development of specific scientific competencies. Teaching modules developed during this initial phase will be tested on multiple partner campuses in preparation for eventual broad dissemination.

  9. Broad Collaboration to Improve Biological Sciences Students' Writing and Research Skills

    Science.gov (United States)

    Brancato, Lisa; Chan, Tina; Contento, Anthony

    2016-01-01

    At the State University of New York at Oswego (SUNY Oswego), a faculty member and advisement coordinator, both of the biological sciences department, and the biological sciences librarian have worked together since 2013 to present a workshop called Writing for the Biological Sciences. Offered once per semester, the workshop is sponsored by the…

  10. A Comparative Analysis of South African Life Sciences and Biology Textbooks for Inclusion of the Nature of Science

    Science.gov (United States)

    Ramnarain, Umesh; Padayachee, Keshni

    2015-01-01

    This study reports on the analysis of South African Life Sciences and Biology textbooks for the inclusion of the nature of science using a conceptual framework developed by Chiappetta, Fillman and Sethna (1991). In particular, we investigated the differences between the representation of the nature of science in Biology textbooks that were written…

  11. The Human Genome Project: big science transforms biology and medicine.

    Science.gov (United States)

    Hood, Leroy; Rowen, Lee

    2013-01-01

    The Human Genome Project has transformed biology through its integrated big science approach to deciphering a reference human genome sequence along with the complete sequences of key model organisms. The project exemplifies the power, necessity and success of large, integrated, cross-disciplinary efforts - so-called 'big science' - directed towards complex major objectives. In this article, we discuss the ways in which this ambitious endeavor led to the development of novel technologies and analytical tools, and how it brought the expertise of engineers, computer scientists and mathematicians together with biologists. It established an open approach to data sharing and open-source software, thereby making the data resulting from the project accessible to all. The genome sequences of microbes, plants and animals have revolutionized many fields of science, including microbiology, virology, infectious disease and plant biology. Moreover, deeper knowledge of human sequence variation has begun to alter the practice of medicine. The Human Genome Project has inspired subsequent large-scale data acquisition initiatives such as the International HapMap Project, 1000 Genomes, and The Cancer Genome Atlas, as well as the recently announced Human Brain Project and the emerging Human Proteome Project.

  12. 75 FR 10507 - Advisory Committee for Biological Sciences; Notice of Meeting

    Science.gov (United States)

    2010-03-08

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Biological Sciences; Notice of Meeting In accordance with Federal Advisory Committee Act (Pub. L. 92-463, as amended), the National Science Foundation announces the following meeting: Name: Advisory Committee for Biological Sciences (1110). Date/Time: March...

  13. 77 FR 21812 - Biological Science Advisory Committee; Notice of Meeting: Correction

    Science.gov (United States)

    2012-04-11

    ... NATIONAL SCIENCE FOUNDATION Biological Science Advisory Committee; Notice of Meeting: Correction Summary: The National Science Foundation (NSF) published in the Federal Register on April 2, 2012, a notice of an open meeting for the Biological Sciences Advisory Committee, 1110. This notice is to correct...

  14. 76 FR 12996 - Advisory Committee for Biological Sciences; Notice of Meeting

    Science.gov (United States)

    2011-03-09

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Biological Sciences; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L., 92- 463, as amended), the National Science Foundation announces the following meeting: Name: Biological Sciences Advisory Committee ( 1110). Date and...

  15. 75 FR 55617 - Advisory Committee for Biological Sciences; Notice of Meeting

    Science.gov (United States)

    2010-09-13

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Biological Sciences; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation announces the following meeting: Name: Advisory Committee for Biological Sciences ( 1110). Date...

  16. B. F. Skinner and G. H. Mead: on biological science and social science.

    Science.gov (United States)

    Blackman, D E

    1991-01-01

    Skinner's contributions to psychology provide a unique bridge between psychology conceptualized as a biological science and psychology conceptualized as a social science. Skinner focused on behavior as a naturally occurring biological phenomenon of interest in its own right, functionally related to surrounding events and, in particular (like phylogenesis), subject to selection by its consequences. This essentially biological orientation was further enhanced by Skinner's emphasis on the empirical foundations provided by laboratory-based experimental analyses of behavior, often with nonhuman subjects. Skinner's theoretical writings, however, also have affinity with the traditions of constructionist social science. The verbal behavior of humans is said to be subject, like other behavior, to functional analyses in terms of its environment, in this case its social context. Verbal behavior in turn makes it possible for us to relate to private events, a process that ultimately allows for the development of consciousness, which is thus said to be a social product. Such ideas make contact with aspects of G. H. Mead's social behaviorism and, perhaps of more contemporary impact in psychology, L. Vygotsky's general genetic law of cultural development. Failure to articulate both the biological and the social science aspects of Skinner's theoretical approach to psychology does a disservice to his unique contribution to a discipline that remains fragmented between two intellectual traditions. PMID:2037828

  17. Science for Survival: The Modern Synthesis of Evolution and the Biological Sciences Curriculum Study

    Science.gov (United States)

    Green, Lisa Anne

    2012-01-01

    In this historical dissertation, I examined the process of curriculum development in the Biological Sciences Curriculum Study (BSCS) in the United States during the period 1959-1963. The presentation of evolution in the high school texts was based on a more robust form of Darwinian evolution which developed during the 1930s and 1940s called…

  18. Multicultural science education in Lesotho high school biology classrooms

    Science.gov (United States)

    Nthathakane, Malefu Christina

    2001-12-01

    This study investigated how Basotho high school biology students responded to a multicultural science education (MCSE) approach. Students' home language---Sesotho---and cultural experiences were integrated into the teaching of a unit on alcohol, tobacco and other drugs (ATOD) abuse. The focus was on students whose cultural background is African and who are English second language users. The study was conducted in three high school biology classrooms in Lesotho where the ATOD unit was taught using MCSE. A fourth biology classroom was observed for comparison purposes. In this classroom the regular biology teacher taught ATOD using typical instructional strategies. The study was framed by the general question: How does a multicultural science education approach affect Basotho high school biology students? More specifically: How does the use of Sesotho (or code-switching between Sesotho and English) and integration of Basotho students' cultural knowledge and experiences with respect to ATOD affect students' learning? In particular how does the approach affect students' participation and academic performance? A qualitative research method was used in this study. Data were drawn from a number of different sources and analyzed inductively. The data sources included field-notes, transcripts of ATOD lessons, research assistant lesson observation notes and interviews, regular biology teachers' interviews and notes from observing a few of their lessons, students' interviews and pre and posttest scripts, and other school documents that recorded students' performance throughout the year. Using the students' home language---Sesotho---was beneficial in that it enabled them to share ideas, communicate better and understand each other, the teacher and the material that was taught. Integrating students' cultural and everyday experiences was beneficial because it enabled students to anchor the new ATOD ideas in what was familiar and helped them find the relevance of the unit by

  19. An Examination of Science High School Students' Motivation towards Learning Biology and Their Attitude towards Biology Lessons

    Science.gov (United States)

    Kisoglu, Mustafa

    2018-01-01

    The purpose of this study is to examine motivation of science high school students towards learning biology and their attitude towards biology lessons. The sample of the study consists of 564 high school students (308 females, 256 males) studying at two science high schools in Aksaray, Turkey. In the study, the relational scanning method, which is…

  20. Creating flat design websites

    CERN Document Server

    Pratas, Antonio

    2014-01-01

    This book contains practical, step-by-step tutorials along with plenty of explanation about designing your flat website. Each section is introduced sequentially, building up your web design skills and completing your website.Creating Flat Design Websites is ideal for you if you are starting on your web development journey, but this book will also benefit seasoned developers wanting to start developing in flat.

  1. Creating a practice website.

    Science.gov (United States)

    Downes, P K

    2007-05-26

    A website is a window to the outside world. For a dental practice, it may be the first point of contact for a prospective new patient and will therefore provide them with their 'first impression'; this may be days or weeks before actually visiting the practice. This section considers the different ways of creating a dental practice website and lists some of the main dental website design companies. It also describes what factors make a successful website and offers advice on how to ensure that it complies with current regulations and recommendations.

  2. Effects of Web Based Inquiry Science Environment on Cognitive Outcomes in Biological Science in Correlation to Emotional Intelligence

    Science.gov (United States)

    Manoj, T. I.; Devanathan, S.

    2010-01-01

    This research study is the report of an experiment conducted to find out the effects of web based inquiry science environment on cognitive outcomes in Biological science in correlation to Emotional intelligence. Web based inquiry science environment (WISE) provides a platform for creating inquiry-based science projects for students to work…

  3. Use of Lecture Capture in Undergraduate Biological Science Education

    Directory of Open Access Journals (Sweden)

    Candace Wiese

    2013-12-01

    Full Text Available This study examined the use of lecture capture in students in a large 3rd year undergraduate biological science course at the University of Guelph. Data regarding viewing behaviour, academic performance, and attendance were analyzed in relation to student learning approach (as assessed by the R-SPQ-2F, gender, and year of post-secondary education. It was found that relative to historic controls, students provided lecture capture videos increased their final exam grade by approximately 5%. It was also found that learning approach was significantly related to video viewing behaviour, final exam performance, and attendance, with a deep learning approach being associated with more video views, better performance, and a greater tendency to watch videos to master and review material. A surface approach showed contrasting associations. Moreover, a higher deep approach score was related to fewer absences, while a higher surface approach score was related to more absences and increased the likelihood of a student missing a class. Gender also influenced viewing behaviour, with females being more likely than males to watch videos to generate notes and to review material. This research demonstrates that learning approach and gender are significant predictors of lecture capture behaviour, performance, and/or attendance in biological science education, and provides support for the use of lecture capture as a tool to improve academic performance.

  4. Students' attitudes towards science and science learning in an introductory undergraduate biology course

    Science.gov (United States)

    Floro, Nicole

    Science education strives to cultivate individuals who understand scientific concepts as well as the nature of science and science learning. This study focused on the potential benefits of the flipped classroom on students' attitudes towards science and science learning. Our study investigated changes in and effects of students' attitudes towards science and science learning in a flipped introductory biology course at the University of Massachusetts Boston. We used The Colorado Learning Attitudes about Science Survey for Biology to assess students' attitudes at pre and post-instruction. We investigated the effect of a flipped classroom on students' attitudes towards science and science learning by measuring the impact of different teaching approaches (flipped vs. traditional lecture). Following the prior literature, we hypothesized that there would be a negative shift in students' attitudes over the semester in the traditional classroom and that this negative shift would not occur in the flipped. Our results showed there was no significant difference in the shift of students' attitudes between the traditional and flipped sections. We also examined the relationship between students' attitudes and academic performance. We hypothesized there would be a positive correlation between students' attitudes and their academic performance, as measured by exam average. In support of the prior literature, we found a significant positive correlation. Finally, we examined whether the relationship between students' attitudes and performance was mediated by learning behavior. Specifically, we considered if students with more favorable attitudes solved more on-line problems correctly and whether this aspect of problem solving was associated with greater achievement. We hypothesized there would be a positive correlation between attitudes and problem solving behavior as well as problem solving behavior and achievement. We did not find a significant correlation between attitudes and

  5. An Annotated List of Disciplines and Sub-Disciplines in the Biological Sciences

    Science.gov (United States)

    McDonald, Brandon

    2008-01-01

    Biology has become a large and diversified science. Current biological research areas transgress academic and professional boundaries to such a degree that the biological sciences could arguably be referred to as "all encompassing." In this article, the author describes how he compiled information on currently recognised disciplines and…

  6. Mathematical and Computational Challenges in Population Biology and Ecosystems Science

    Science.gov (United States)

    Levin, Simon A.; Grenfell, Bryan; Hastings, Alan; Perelson, Alan S.

    1997-01-01

    Mathematical and computational approaches provide powerful tools in the study of problems in population biology and ecosystems science. The subject has a rich history intertwined with the development of statistics and dynamical systems theory, but recent analytical advances, coupled with the enhanced potential of high-speed computation, have opened up new vistas and presented new challenges. Key challenges involve ways to deal with the collective dynamics of heterogeneous ensembles of individuals, and to scale from small spatial regions to large ones. The central issues-understanding how detail at one scale makes its signature felt at other scales, and how to relate phenomena across scales-cut across scientific disciplines and go to the heart of algorithmic development of approaches to high-speed computation. Examples are given from ecology, genetics, epidemiology, and immunology.

  7. Influencing attitudes toward science through field experiences in biology

    Science.gov (United States)

    Carpenter, Deborah Mcintyre

    The purpose of this study was to determine how student attitudes toward science are influenced by field experiences in undergraduate biology courses. The study was conducted using two institutions of higher education including a 2-year lower-level and a 2-year upper-level institution. Data were collected through interviews with student participants, focus group discussions, students' journal entries, and field notes recorded by the researcher during the field activities. Photographs and video recordings were also used as documentation sources. Data were collected over a period of 34 weeks. Themes that emerged from the qualitative data included students' beliefs that field experiences (a) positively influence student motivation to learn, (b) increase student ability to learn the concepts being taught, and (c) provide opportunities for building relationships and for personal growth. The findings of the study reinforce the importance of offering field-study programs at the undergraduate level to allow undergraduate students the opportunity to experience science activities in a field setting. The research study was framed by the behavioral and developmental theories of attitude and experience including the Theory of Planned Behavior (Ajzen, 1991) and the Theory of Experiential Learning (Kolb, 1984).

  8. Evolution, Science and Society: Evolutionary Biology and the National Research Agenda.

    Science.gov (United States)

    Futuyma, Douglas J.; Meagher, Thomas R.

    2001-01-01

    Discusses ways of advancing understanding of evolutionary biology which seeks to explain all the characteristics of organisms. Describes the goals of evolutionary biology, why it is important, and how it contributes to society and basic science. (ASK)

  9. LHCb launches new website

    CERN Multimedia

    2008-01-01

    A new public website for the LHCb experiment was launched last Friday to coincide with CERN’s Open Day weekend. Designed to provide accessible information on all aspects of the experiment, the website contains images and key facts about the LHCb detector, its design and installation and the international team behind the project. "LHCb is going to be one of the most important b-physics experiments in the world when it starts taking data later this year", explains Roger Forty, the experiment’s deputy spokesperson. "We hope the website will be a valuable resource, enabling people to learn about this fascinating area of research." The new website can be found at: http://cern.ch/lhcb-public

  10. Emergency Contraception Website

    Science.gov (United States)

    Text Only Full media Version Get Emergency Contraception NOW INFO about Emergency Contraception Q&A about Emergency Contraception Español | Arabic Find a Morning After Pill Provider Near You This website is ...

  11. Extended Abstracts from BioGeo99: Applications of Geospatial Technology to Biological Sciences

    National Research Council Canada - National Science Library

    Handley, Lawrence

    2000-01-01

    ... of Global Positioning System (GPS), aquatic and terrestrial telemetry, national classification systems, remote sensing, metadata, and other geospatial technologies used in biological science applications...

  12. Bioinformatics in High School Biology Curricula: A Study of State Science Standards

    Science.gov (United States)

    Wefer, Stephen H.; Sheppard, Keith

    2008-01-01

    The proliferation of bioinformatics in modern biology marks a modern revolution in science that promises to influence science education at all levels. This study analyzed secondary school science standards of 49 U.S. states (Iowa has no science framework) and the District of Columbia for content related to bioinformatics. The bioinformatics…

  13. Where Is Earth Science? Mining for Opportunities in Chemistry, Physics, and Biology

    Science.gov (United States)

    Thomas, Julie; Ivey, Toni; Puckette, Jim

    2013-01-01

    The Earth sciences are newly marginalized in K-12 classrooms. With few high schools offering Earth science courses, students' exposure to the Earth sciences relies on the teacher's ability to incorporate Earth science material into a biology, chemistry, or physics course. ''G.E.T. (Geoscience Experiences for Teachers) in the Field'' is an…

  14. Update in Molecular Biology and Biotechnology: providing alternative for Sciences and Biology Teachers

    Directory of Open Access Journals (Sweden)

    M. F. Silva

    2008-05-01

    Full Text Available One of the goals of the Coordination of Education and Dissemination of CBME is to contribute for the dissemination and the learning in Molecular Biology and Biotechnology in  all the educational levels. Thus, composing one of our actions in 2007, a course of update in Molecular Biology and Biotechnology directed to 21 teachers of Sciences and Biology of São Carlos (SP, Brazil was carried through, totalizing 24 hours. In one of the meetings, we presented the techniques involving restriction enzymes, gel electrophoresis and its applications, followed of an experimental activity. Also we constructed and  considered the use, for the teachers, of a macroscopic model of a gel box that would represent the displacement of DNA fragments. After that a written questionnaire was used to evaluate the importance attributed for the teachers to the subject, the possibilities of didactic transposition, as well as their interests for other activities that would deal this thematic at great length. From this,  we registered that the 93% of the teachers showed interest in the subject, considering it important and also, 79% of them affirmed to have possibility of didactic transposition of this subject after they have experienced the course. On the other hand, 86% of the teachers did not work the subject in their classes , amongst which 50% for the lack of time or not enough preparation. Therefore, the data suggest that the course had an impact on the vision of the teachers concerning the alternatives to include the subject Molecular Biology and Biotechnology in their curricular planning.

  15. Website history and the website as an object of study

    DEFF Research Database (Denmark)

    Brügger, Niels

    2009-01-01

    This article puts on the agenda one of the fundamental theoretical questions within the emerging field of website history: how can the object of historical study — the website — be delimited? Its focus is on the 'website' artefact as a medium and a text. After elaborating a definition...... discussion of website history....

  16. The marine biological week as an approach to science

    Science.gov (United States)

    Ransdorf, Angela; Satzinger, Viktoria

    2017-04-01

    The "Wiedner Gymnasium" is an academic high school with two branches: one focusses on languages and the other one on science. In the language branch the students learn at least three languages; one of which is Latin, whereas the students of the scientific branch can learn geometrical drawing and have to attend a scientific laboratory throughout the last four upper classes. As incentive highlights the language classes have a one week's school trip to France, Italy or Spain at the beginning of their 7th form in order to attend a language school and to practice their language skills. As a counterbalance, there was introduced the "marine biological week" several years ago, in which the students of the scientific branch take part whilst their colleagues have their language trips. The marine biological week takes place in Rovinj, Croatia. A team of biologists and divers leads through a programme, by which the students get an overview of different habitats, their conditions and the different ways of adaptation organisms find. Thus, they also become acquainted with several species of animals and plants which are characteristic for this area. They become familiar with some methods of scientific work and also get to know some of the problems marine ecosystems are confronted with. They also learn a little bit if the Mediterranean history and culture. Back in school all the findings are reviewed and brought into an ecological context. The insights can be used for many other topics, too, such as e.g. evolution. This week has proved to be a good start as well for the topic of ecology as for learning to think scientifically in general. So, you can call it a pivot for the scientific branch of our school.

  17. How do the high school biology textbooks introduce the nature of science?

    Science.gov (United States)

    Lee, Young H.

    2007-05-01

    Although helping students to achieve an adequate understanding of the nature of science has been a consistent goal for science education for over half a century, current research reveals that the majority of students and teachers have naive views of the nature of science (Abd-El-khalick & Akerson, 2004; Bianchini & Colburn, 2000). This problem could be attributed not only to the complex nature of science, but also to the way the nature of science is presented to students during instruction. Thus, research must be conducted to examine how the science is taught, especially in science textbooks, which are a major instructional resource for teaching science. The aim of this study was to conduct a content analysis of the first chapter of four high school biology textbooks, which typically discusses "What is science?" and "What is biology?" This research used a content analysis technique to analyze the four high school biology textbooks, using a conceptual framework that has been used often for science textbook analysis. This conceptual framework consists of four themes of the nature of science: (a) science as a body of knowledge, (b) science as a way of thinking, (c) science as a way of investigating, and (d) the interaction of science, technology, and society. For this study, the four-theme-framework was modified to incorporate descriptors from national-level documents, such as Science for All Americans (AAAS, 1990) Benchmarks for Science Literacy (AAAS, 1993) and the National Science Education Standards (NRC, 1996), as well as science education research reports. A scoring procedure was used that resulted in good to excellent intercoder agreement with Cohen's kappa (k) ranging from .63 to .96. The findings show that the patterns of presentation of the four themes of the nature of science in the four high school biology textbooks are similar across the different locations of data, text, figures, and assessments. On the other hand, the pattern of presentation of the four

  18. Computing Technologies for Oriented Education: Applications in Biological Sciences

    Directory of Open Access Journals (Sweden)

    Santiago Jaime Reyes

    2005-12-01

    Full Text Available The experience developing modern digital programs with highly qualified profesoors with several years of teaching postgraduate biological sciences matters is described. A small group of selected professors with a minimum knowledged or basic domain in computer software were invited to develop digital programs in the items of their interest,the purpose is to establish the bases for construction of an available digital library. The products to develop are a series of CD-ROM with program source in HTML format. The didactic strategy responds to a personal tutorship, step by step workshop, to build its own project (without programming languages. The workshop begins generating trust in very simple activities. It is designed to learn building and to advance evaluating the progress. It is fulfilled the necessity to put up-to-date the available material that regularly uses to impart the classes (video, slides, pictures, articles, examples etc. The information and computing technologies ICT are a indispensable tool to diffuse the knowledge to a coarser and more diverse public in the topics of their speciality. The obtained products are 8 CD ROM with didactic programs designed with scientific and technological bases.

  19. Gross's anatomy: textual politics in science/biology education research

    Science.gov (United States)

    Reis, Giuliano

    2009-12-01

    In approaching how the grotesque is—or should be—situated within contemporary science (biology) education practices, Weinstein and Broda undertake a passionate reclaim of an education that is at the same time scientific, critical, and liberatory. However legitimate, their work offers more than they probably could have anticipated: It exemplifies how the textual structure of a research article can be such as to "tip-off" readers about how it is supposed to be understood. In this way, what one learns from reading the manuscript is grounded on the way the authors examine the data presented. That is, the findings are not intrinsic to the materials collected, but constructed within the analyses that precede/follow the account of each one of the four "specimens" reported. Therefore, the present commentary seeks to re-consider the original study from an alternative perspective, one that challenges its seemingly objective (re)construction of facts by placing emphasis on how the text contains instructions for its own interpretation and validation. Ultimately, the purpose here is to describe and discuss the interpretive and validation work that is done by this discursive mechanism of self-appraisal rather than discredit the two authors' initiative.

  20. Benchmarked Library Websites Comparative Study

    KAUST Repository

    Ramli, Rindra M.

    2015-01-01

    This presentation provides an analysis of services provided by the benchmarked library websites. The exploratory study includes comparison of these websites against a list of criterion and presents a list of services that are most commonly deployed by the selected websites. In addition to that, the investigators proposed a list of services that could be provided via the KAUST library website.

  1. Test of Science Process Skills of Biology Students towards Developing of Learning Exercises

    Directory of Open Access Journals (Sweden)

    Judith S. Rabacal

    2016-11-01

    Full Text Available This is a descriptive study aimed to determine the academic achievement on science process skills of the BS Biology Students of Northern Negros State College of Science and Technology, Philippines with the end view of developing learning exercises which will enhance their academic achievement on basic and integrated science process skills. The data in this study were obtained using a validated questionnaire. Mean was the statistical tool used to determine the academic achievement on the above mentioned science process skills; t-test for independent means was used to determine significant difference on the academic achievement of science process skills of BS Biology students while Pearson Product Moment of Correlation Coefficient was used to determine the significant relationship between basic and integrated science process skills of the BS Biology students. A 0.05 level of significance was used to determine whether the hypothesis set in the study will be rejected or accepted. Findings revealed that the academic achievement on basic and integrated science process skills of the BS Biology students was average. Findings revealed that there are no significant differences on the academic performance of the BS Biology students when grouped according to year level and gender. Findings also revealed that there is a significant difference on the academic achievement between basic and integrated science process skills of the BS Biology students. Findings revealed that there is a significant relationship between academic achievement on the basic and integrated science process skills of the BS Biology students.

  2. DEVELOPMENT OF A COMMERCIAL WEBSITE

    OpenAIRE

    Faruk, Md.

    2016-01-01

    The goal of this thesis was to create an electronic online store website. Before building this website, the thesis explains about the ecommerce website because there is considerable amount classification of ecommerce. Moreover, the overall web page design and constructing process of an online store is shown on the constructed website. Header, body, footer, content menu and navigation system are represented through the website. Every successful project needs a proper plan. This project ...

  3. Infusion of Climate Change and Geospatial Science Concepts into Environmental and Biological Science Curriculum

    Science.gov (United States)

    Balaji Bhaskar, M. S.; Rosenzweig, J.; Shishodia, S.

    2017-12-01

    The objective of our activity is to improve the students understanding and interpretation of geospatial science and climate change concepts and its applications in the field of Environmental and Biological Sciences in the College of Science Engineering and Technology (COEST) at Texas Southern University (TSU) in Houston, TX. The courses of GIS for Environment, Ecology and Microbiology were selected for the curriculum infusion. A total of ten GIS hands-on lab modules, along with two NCAR (National Center for Atmospheric Research) lab modules on climate change were implemented in the "GIS for Environment" course. GIS and Google Earth Labs along with climate change lectures were infused into Microbiology and Ecology courses. Critical thinking and empirical skills of the students were assessed in all the courses. The student learning outcomes of these courses includes the ability of students to interpret the geospatial maps and the student demonstration of knowledge of the basic principles and concepts of GIS (Geographic Information Systems) and climate change. At the end of the courses, students developed a comprehensive understanding of the geospatial data, its applications in understanding climate change and its interpretation at the local and regional scales during multiple years.

  4. Teaching about Bioethics through Authoring of Websites

    Science.gov (United States)

    Willmott, Christopher J. R.; Wellens, Jane

    2004-01-01

    There is growing awareness of the need to equip students to think through the ethical implications of developments in biology. We describe an exercise in which students work in teams to produce websites about current controversial issues within the subject. Participants report a significant improvement in their knowledge of bioethics and…

  5. Opportunities and questions for the fundamental biological sciences in space

    Science.gov (United States)

    Sharp, Joseph C.; Vernikos, Joan

    1993-01-01

    With the advent of sophisticated space facilities we discuss the overall nature of some biological questions that can be addressed. We point out the need for broad participation by the biological community, the necessary facilities, and some unique requirements.

  6. School Library Website Components

    Science.gov (United States)

    Jurkowski, Odin

    2004-01-01

    School library websites are a necessity. The earliest adopters have now had almost 10 years for development and redesign. Many sites have gone through numerous iterations with major improvements each time. Issues of cost, time, technology and training have made the discussion more a matter of deciding what to include and how to structure the sites…

  7. The Next Generation of Science Standards: Implications for Biology Education

    Science.gov (United States)

    Bybee, Rodger W.

    2012-01-01

    The release of A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas (NRC, 2012) provides the basis for the next generation of science standards. This article first describes that foundation for the life sciences; it then presents a draft standard for natural selection and evolution. Finally, there is a…

  8. Biology

    Indian Academy of Sciences (India)

    I am particularly happy that the Academy is bringing out this document by Professor M S. Valiathan on Ayurvedic Biology. It is an effort to place before the scientific community, especially that of India, the unique scientific opportunities that arise out of viewing Ayurveda from the perspective of contemporary science, its tools ...

  9. A Thai pre-service teacher's understanding of nature of science in biology teaching

    Science.gov (United States)

    Srisawat, Akkarawat; Aiemsum-ang, Napapan; Yuenyong, Chokchai

    2018-01-01

    This study was conducted on the effect of understanding and instruction of the nature of science of Ms. Wanida, a pre-service student under science education program in biology, Faculty of Education, Khon Kaen University. Wanida was a teaching practicum student majoring in biology at Khon Kaen University Demonstration School (Modindaeng). She was teaching biology for 38 Grade 10 students. Methodology regarded interpretive paradigm. The study aimed to examine 1) Wanida's understanding of the nature of science, 2) Wanida's instruction of the nature of science, 3 students' understanding of the nature of science from Wanida's instruction, and 4) the effects of Wanida's understanding and instruction of the nature of science on students' understanding of the nature of science from Wanida's instruction. Tools of interpretation included teaching observation, a semi-structured interview, open-ended questionnaire, and an observation record form for the instruction of the nature of science. The data obtained was interpreted, encoded, and classified, using the descriptive statistics. The findings indicated that Wanida held good understanding of the nature of science. She could apply the deficient nature of science approach mostly, followed by the implicit nature of science approach. Unfortunately, she could not show her teaching as explicit nature of science. However, her students' the understanding of the nature of science was good.

  10. Evaluation Of Delta State E-Government Website | Chete ...

    African Journals Online (AJOL)

    The study evaluates Delta state government website by adopting the method used since 2001 in evaluating national government websites. The questionnaire and web survey techniques were adopted for this study. The data from the questionnaire was analyzed using statistical package for social sciences (SPSS) and the ...

  11. Self-assembly and Self-organization in Computer Science and Biology (Dagstuhl Seminar 15402)

    OpenAIRE

    Danos, Vincent; Koeppl, Heinz

    2016-01-01

    This report documents the program and the outcomes of Dagstuhl Seminar 15402 "Self-assembly and Self-organization in Computer Science and Biology". With the trend of technological systems to become more distributed they tend to resemble closer biological systems. Biological systems on all scale are distributed and most often operate without central coordination. Taking the morphogenesis as an example, it is clear that the complexity and precision of distributed mechanisms in biology supersede...

  12. Science for Survival: The Modern Synthesis of Evolution and The Biological Sciences Curriculum Study

    Science.gov (United States)

    Green, Lisa Anne

    In this historical dissertation, I examined the process of curriculum development in the Biological Sciences Curriculum Study (BSCS) in the United States during the period 1959-1963. The presentation of evolution in the high school texts was based on a more robust form of Darwinian evolution which developed during the 1930s and 1940s called "the modern synthesis of evolution." Building primarily on the work of historians Vassiliki Smocovitis and John L. Rudolph, I used the archival papers and published writings of the four architects of the modern synthesis and the four most influential leaders of the BSCS in regards to evolution to investigate how the modern synthetic theory of evolution shaped the BSCS curriculum. The central question was "Why was evolution so important to the BSCS to make it the central theme of the texts?" Important answers to this question had already been offered in the historiography, but it was still not clear why every citizen in the world needed to understand evolution. I found that the emphasis on natural selection in the modern synthesis shifted the focus away from humans as passive participants to the recognition that humans are active agents in their own cultural and biological evolution. This required re-education of the world citizenry, which was accomplished in part by the BSCS textbooks. I also found that BSCS leaders Grobman, Glass, and Muller had serious concerns regarding the effects of nuclear radiation on the human gene pool, and were actively involved in informing th public. Lastly, I found that concerns of 1950s reform eugenicists were addressed in the BSCS textbooks, without mentioning eugenics by name. I suggest that the leaders of the BSCS, especially Bentley Glass and Hermann J. Muller, thought that students needed to understand genetics and evolution to be able to make some of the tough choices they might be called on to make as the dominant species on earth and the next reproductive generation in the nuclear age. This

  13. A review on biological adaptation: with applications in engineering science

    Directory of Open Access Journals (Sweden)

    LiMin Luo

    2014-06-01

    Full Text Available Biological adaptation refers to that organisms change themselves at morphological, physiological, behavioral and molecular level to better survive in a changing environment. It includes phenotype adaptation and molecular adaptation. Biological adaptation is a driving force of evolution. Biological adaptation was described from Darwinian theory of evolution to the theory of molecular evolution in present paper. Adaptive control and adaptive filtering were briefly described also.

  14. The Impact of Agricultural Science Education on Performance in a Biology Course

    Science.gov (United States)

    Ernest, Byron L.

    The lack of student achievement in science is often cited in U.S. educational reports. At the study site, low student achievement in science has been an ongoing concern for administrators. The purpose of this mixed methods study was to investigate the impact of agricultural science education on student performance in a Biology course. Vygotsky's constructivist theory and Gardner's multiple intelligences theory provided the framework for the study. The quantitative research question examined the relationship between the completion of Fundamentals of Agriculture Science and Business course and student performance in Biology I. Teacher perceptions and experiences regarding the integration of science and agricultural curriculum and traditional science curriculum were examined qualitatively. A sequential explanatory design was employed using 3 years of data collected from 486 high school students and interviews with 10 teachers. Point-biserial correlation and chi square tests revealed statistically significant relationships between whether or not students completed Fundamentals of Agriculture Science and Business and Biology I course performance, as measured by the end of course assessment and the course grade. In the qualitative sequence, typological and inductive data analyses were applied to the interview data, and themes of student impact and teacher experience emerged. Social change implications may be possible through improved science education for students in this program. Agriculture science courses may be used to facilitate learning of complex science concepts, designing teacher collaboration and professional development for teaching science in a relevant context, and resultant improved student performance in science.

  15. Gravitational biology and space life sciences: Current status and ...

    Indian Academy of Sciences (India)

    American Society for Gravitational and Space Biology. (ASGSB). Founded in 1984 it publishes an excellent multidisciplinary journal Gravitational and Space Biology, a newsletter released 3 times a year and periodical fact sheets, white papers. Also supplies useful slide sets. The special 25th anniversary issue contains ...

  16. Impact of Theoretical Chemistry on Chemical and Biological Sciences

    Indian Academy of Sciences (India)

    IAS Admin

    molecular dynamics simulations and graph theory as applied to biological systems. Her group has developed network approaches to investigate functionally important amino acids in protein structures. Keywords. Quantum Chemistry, molecular mechanics, force fields, QM/MM hybrid method, systems biology, molecular ...

  17. Mentoring Women in the Biological Sciences: Is Informatics Leading ...

    Indian Academy of Sciences (India)

    positions, which require not only supe- rior scientific skills but also highly ana- lytic modeling and computer science skills? The answer is twofold: mentor- ing and education. On the education side of the equa- tion, the number of women pursuing baccalaureates in mathematics, engi- neering, and science is rising steadily,.

  18. From darwin to the census of marine life: marine biology as big science.

    Science.gov (United States)

    Vermeulen, Niki

    2013-01-01

    With the development of the Human Genome Project, a heated debate emerged on biology becoming 'big science'. However, biology already has a long tradition of collaboration, as natural historians were part of the first collective scientific efforts: exploring the variety of life on earth. Such mappings of life still continue today, and if field biology is gradually becoming an important subject of studies into big science, research into life in the world's oceans is not taken into account yet. This paper therefore explores marine biology as big science, presenting the historical development of marine research towards the international 'Census of Marine Life' (CoML) making an inventory of life in the world's oceans. Discussing various aspects of collaboration--including size, internationalisation, research practice, technological developments, application, and public communication--I will ask if CoML still resembles traditional collaborations to collect life. While showing both continuity and change, I will argue that marine biology is a form of natural history: a specific way of working together in biology that has transformed substantially in interaction with recent developments in the life sciences and society. As a result, the paper does not only give an overview of transformations towards large scale research in marine biology, but also shines a new light on big biology, suggesting new ways to deepen the understanding of collaboration in the life sciences by distinguishing between different 'collective ways of knowing'.

  19. From darwin to the census of marine life: marine biology as big science.

    Directory of Open Access Journals (Sweden)

    Niki Vermeulen

    Full Text Available With the development of the Human Genome Project, a heated debate emerged on biology becoming 'big science'. However, biology already has a long tradition of collaboration, as natural historians were part of the first collective scientific efforts: exploring the variety of life on earth. Such mappings of life still continue today, and if field biology is gradually becoming an important subject of studies into big science, research into life in the world's oceans is not taken into account yet. This paper therefore explores marine biology as big science, presenting the historical development of marine research towards the international 'Census of Marine Life' (CoML making an inventory of life in the world's oceans. Discussing various aspects of collaboration--including size, internationalisation, research practice, technological developments, application, and public communication--I will ask if CoML still resembles traditional collaborations to collect life. While showing both continuity and change, I will argue that marine biology is a form of natural history: a specific way of working together in biology that has transformed substantially in interaction with recent developments in the life sciences and society. As a result, the paper does not only give an overview of transformations towards large scale research in marine biology, but also shines a new light on big biology, suggesting new ways to deepen the understanding of collaboration in the life sciences by distinguishing between different 'collective ways of knowing'.

  20. Website-analyse

    DEFF Research Database (Denmark)

    Thorlacius, Lisbeth

    2009-01-01

    eller blindgyder, når han/hun besøger sitet. Studier i design og analyse af de visuelle og æstetiske aspekter i planlægning og brug af websites har imidlertid kun i et begrænset omfang været under reflektorisk behandling. Det er baggrunden for dette kapitel, som indleder med en gennemgang af æstetikkens......Websitet er i stigende grad det foretrukne medie inden for informationssøgning,virksomhedspræsentation, e-handel, underholdning, undervisning og social kontakt. I takt med denne voksende mangfoldighed af kommunikationsaktiviteter på nettet, er der kommet mere fokus på at optimere design og...... planlægning af de funktionelle og indholdsmæssige aspekter ved websites. Der findes en stor mængde teori- og metodebøger, som har specialiseret sig i de tekniske problemstillinger i forbindelse med interaktion og navigation, samt det sproglige indhold på websites. Den danske HCI (Human Computer Interaction...

  1. The impact of an introductory college-level biology class on biology self-efficacy and attitude towards science

    Science.gov (United States)

    Thomas, Megan Elizabeth

    Self-efficacy theory was first introduced in a seminal article by Albert Bandura in 1977 entitled "Self-efficacy: Toward a unifying theory of behavioral change". Since its original introduction, self-efficacy has been a major focus of academic performance, anxiety, career development, and teacher retention research. Self-efficacy can be defined as the belief an individual possesses about their ability to perform a given task. Bandura proposed that self-efficacy should be measured at the highest level of specificity due to the fact that different people are efficacious in different areas. Interested in students' efficacy toward biology, Ebert-May, Baldwin, & Allred (1997) created and validated a survey to measure students' biology self-efficacy. Their survey was modeled after the guidelines for science literacy, and loaded to three sub-factors; methods of biology, generalization to other science courses, and application of the concepts. As self-efficacy theory has been related to effort expenditure and persistence (Bandura, 1977; 1997), one might think it would have some effect on students' attitudes toward the topic at hand. The current research investigated what changes in biology self-efficacy occurred after an introductory biology course with an inquiry based laboratory learning environment. In addition, changes in students' attitudes towards science were explored and how self-efficacy might affect them.

  2. Library Website Usability Test Project

    KAUST Repository

    Ramli, Rindra M.

    2013-06-01

    This usability testing project was conducted to elicit an understanding of our community use of the library website. The researchers wanted to know how our users are interacting with the library website and the ease of obtaining relevant information from the website. The methodology deployed was computer user testing where participants are made to answer several questions and executing the actions on the library website. Their actions are recorded via Techsmith Camtasia software for later analysis by the researchers.

  3. Proceedings of Twentieth Forum for Biological Sciences : The Fifth congress of biotechnology

    International Nuclear Information System (INIS)

    2009-01-01

    This is a book of abstracts of the oral presentations and posters that were presented during Twentieth Forum for Biological Sciences : The fifth congress of biotechnology that was held in Hammamet from 22 to 25 mars 2009

  4. Life sciences: Nuclear medicine, radiation biology, medical physics, 1980-1994. International Atomic Energy Agency Publications

    International Nuclear Information System (INIS)

    1994-11-01

    The catalogue lists all sales publications of the IAEA dealing with Life Sciences issued during the period 1980-1994. The publications are grouped in the following chapters: Nuclear Medicine (including Radiopharmaceuticals), Radiation Biology and Medical Physics (including Dosimetry)

  5. 76 FR 72724 - Advisory Committee For Biological Sciences; Notice of Meeting

    Science.gov (United States)

    2011-11-25

    ... Science Foundation, 4201 Wilson Blvd., Arlington, VA 22230. Type of Meeting: Open. Contact Person: Chuck... research that is the basis for the 21st century bio-economy and the undergraduate and graduate biology...

  6. Excel 2016 for biological and life sciences statistics a guide to solving practical problems

    CERN Document Server

    Quirk, Thomas J; Horton, Howard F

    2016-01-01

    This book is a step-by-step exercise-driven guide for students and practitioners who need to master Excel to solve practical biological and life science problems. If understanding statistics isn’t your strongest suit, you are not especially mathematically-inclined, or if you are wary of computers, this is the right book for you. Excel is an effective learning tool for quantitative analyses in biological and life sciences courses. Its powerful computational ability and graphical functions make learning statistics much easier than in years past. However, Excel 2016 for Biological and Life Sciences Statistics: A Guide to Solving Practical Problems is the first book to capitalize on these improvements by teaching students and managers how to apply Excel 2016 to statistical techniques necessary in their courses and work. Each chapter explains statistical formulas and directs the reader to use Excel commands to solve specific, easy-to-understand biological and life science problems. Practice problems are provided...

  7. Information Classification on University Websites

    DEFF Research Database (Denmark)

    Nawaz, Ather; Clemmensen, Torkil; Hertzum, Morten

    2011-01-01

    Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information classifi...

  8. Evolution in health and medicine Sackler colloquium: Making evolutionary biology a basic science for medicine.

    Science.gov (United States)

    Nesse, Randolph M; Bergstrom, Carl T; Ellison, Peter T; Flier, Jeffrey S; Gluckman, Peter; Govindaraju, Diddahally R; Niethammer, Dietrich; Omenn, Gilbert S; Perlman, Robert L; Schwartz, Mark D; Thomas, Mark G; Stearns, Stephen C; Valle, David

    2010-01-26

    New applications of evolutionary biology in medicine are being discovered at an accelerating rate, but few physicians have sufficient educational background to use them fully. This article summarizes suggestions from several groups that have considered how evolutionary biology can be useful in medicine, what physicians should learn about it, and when and how they should learn it. Our general conclusion is that evolutionary biology is a crucial basic science for medicine. In addition to looking at established evolutionary methods and topics, such as population genetics and pathogen evolution, we highlight questions about why natural selection leaves bodies vulnerable to disease. Knowledge about evolution provides physicians with an integrative framework that links otherwise disparate bits of knowledge. It replaces the prevalent view of bodies as machines with a biological view of bodies shaped by evolutionary processes. Like other basic sciences, evolutionary biology needs to be taught both before and during medical school. Most introductory biology courses are insufficient to establish competency in evolutionary biology. Premedical students need evolution courses, possibly ones that emphasize medically relevant aspects. In medical school, evolutionary biology should be taught as one of the basic medical sciences. This will require a course that reviews basic principles and specific medical applications, followed by an integrated presentation of evolutionary aspects that apply to each disease and organ system. Evolutionary biology is not just another topic vying for inclusion in the curriculum; it is an essential foundation for a biological understanding of health and disease.

  9. WordPress Website Development

    OpenAIRE

    Lassila, Joonas

    2016-01-01

    The aim of this Bachelor’s thesis was to develop a WordPress mobile-first style website for the customer, Pohjois-Suomen Pesis. The main purpose of the development was to learn website designing principles and create a responsive website for the mobile and desktop platforms. The development process began defining the requirements of the website and creating the requirements document. Then next step was learning how to design a website layout and to choose the colour scheme for the site. T...

  10. Development of a Biological Science Quantitative Reasoning Exam (BioSQuaRE)

    Science.gov (United States)

    Stanhope, Liz; Ziegler, Laura; Haque, Tabassum; Le, Laura; Vinces, Marcelo; Davis, Gregory K.; Zieffler, Andrew; Brodfuehrer, Peter; Preest, Marion; Belitsky, Jason M.; Umbanhowar, Charles, Jr.; Overvoorde, Paul J.

    2017-01-01

    Multiple reports highlight the increasingly quantitative nature of biological research and the need to innovate means to ensure that students acquire quantitative skills. We present a tool to support such innovation. The Biological Science Quantitative Reasoning Exam (BioSQuaRE) is an assessment instrument designed to measure the quantitative…

  11. Pre-Service Science Teachers' Pedagogical Content Knowledge in the Physics, Chemistry, and Biology Topics

    Science.gov (United States)

    Bektas, Oktay

    2015-01-01

    This study investigated pre-service science teachers' pedagogical content knowledge in the physics, chemistry, and biology topics. These topics were the light and sound, the physical and chemical changes, and reproduction, growth, and evolution. Qualitative research design was utilized. Data were collected from 33 pre-service science teachers…

  12. Taiwan High School Biology Teachers' Acceptance and Understanding of Evolution and the Nature of Science

    Science.gov (United States)

    Chen, Li-Hua

    2015-01-01

    Evolution is the cornerstone of biological sciences, but anti-evolution teaching has become a global controversy since the introduction of evolutionary ideas into the United States high school science curricula in 1914. It is suggested that teachers' attitude toward and acceptance of the theory of evolution will influence their effect of teaching…

  13. Genomic science provides new insights into the biology of forest trees

    Science.gov (United States)

    Andrew Groover

    2015-01-01

    Forest biology is undergoing a fundamental change fostered by the application of genomic science to longstanding questions surrounding the evolution, adaptive traits, development, and environmental interactions of tree species. Genomic science has made major technical leaps in recent years, most notably with the advent of 'next generation sequencing' but...

  14. Interdisciplinary research and education at the biology-engineering-computer science interface: a perspective.

    Science.gov (United States)

    Tadmor, Brigitta; Tidor, Bruce

    2005-09-01

    Progress in the life sciences, including genome sequencing and high-throughput experimentation, offers an opportunity for understanding biology and medicine from a systems perspective. This 'new view', which complements the more traditional component-based approach, involves the integration of biological research with approaches from engineering disciplines and computer science. The result is more than a new set of technologies. Rather, it promises a fundamental reconceptualization of the life sciences based on the development of quantitative and predictive models to describe crucial processes. To achieve this change, learning communities are being formed at the interface of the life sciences, engineering and computer science. Through these communities, research and education will be integrated across disciplines and the challenges associated with multidisciplinary team-based science will be addressed.

  15. Information Classification on University Websites

    DEFF Research Database (Denmark)

    Nawaz, Ather; Clemmensen, Torkil; Hertzum, Morten

    2011-01-01

    Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information classifi......Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information...... information and their ability to navigate the websites. The results of the study indicated group differences in user classification and related task performances differences. The main implications of the study were that (a) the edit distance appears a useful measure in cross-country HCI research and practice...

  16. The solar system: Importance of research to the biological sciences

    Science.gov (United States)

    Klein, Harold P.

    1992-01-01

    An attempt is made to describe the scope of scientific areas that comprise the current field of exobiology in the United States. From investigations of astrophysical phenomena that deal with the birth of stars and planetary systems to questions of molecular biology involving phylogenetic relationships among organisms, from attempts to simulate the synthesis of biological precursor molecules in the chemistry laboratory to making measurements of the organic constituents of Titan's atmosphere, these researches all converge toward a common objective--answering the question of how life came about in the universe.

  17. An Unprecedented Revolution in Medicinal Chemistry Driven by the Progress of Biological Science.

    Science.gov (United States)

    Chou, Kuo-Chen

    2017-01-01

    The eternal or ultimate goal of medicinal chemistry is to find most effective ways to treat various diseases and extend human beings' life as long as possible. Human being is a biological entity. To realize such an ultimate goal, the inputs or breakthroughs from the advances in biological science are no doubt most important that may even drive medicinal science into a revolution. In this review article, we are to address this from several different angles. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  18. Biological Evolution and the History of the Earth Are Foundations of Science

    Science.gov (United States)

    2008-01-01

    AGU affirms the central importance of including scientific theories of Earth history and biological evolution in science education. Within the scientific community, the theory of biological evolution is not controversial, nor have ``alternative explanations'' been found. This is why no competing theories are required by the U.S. National Science Education Standards. Explanations of natural phenomena that appeal to the supernatural or are based on religious doctrine-and therefore cannot be tested through scientific inquiry-are not scientific, and have no place in the science classroom.

  19. Writing-to-Learn in First-Year Biological Sciences

    Science.gov (United States)

    Paszkowski, Cynthia; Haag, Margaret

    2008-01-01

    In 2006-2007, we established a writing exercise in two large first-year biology courses. Overall, our exercise, which consisted of multiple drafts of a 500-word essay, offered students a good introduction to how editorial feedback can improve content and style in scientific writing. We discuss our goals, procedures, outcome, and students'…

  20. International Journal of Biological and Chemical Sciences - Vol 2 ...

    African Journals Online (AJOL)

    Some aspects of biology of Oreochromis niloticus L. (Perciformes: Cichlidae) recently introduced in Lake Toho (Benin, West Africa). S A Montcho, F A Laleye. http://dx.doi.org/10.4314/ijbcs.v2i1.39729 ...

  1. Mentoring Women in the Biological Sciences: Is Informatics Leading ...

    Indian Academy of Sciences (India)

    Across the landscape of informat- ics, particularly biological and eco- logical informatics, are quite a few women in leadership positions at im- portant organizations, such as the Na- tional Center for Ecological Analysis and Synthesis, the National Evolution- ary Synthesis Center, and the National. Ecological Observatory ...

  2. Science Academies' Refresher Course in Developmental Biology 16 ...

    Indian Academy of Sciences (India)

    IAS Admin

    The objectives of this Refresher Course are to update the participants about the advances in the field of Developmental Biology; various small animal models used and give hands-on training on some modern biotechnological practices. A variety of teaching methods like lectures, discussion and laboratory work shall ...

  3. Filling the gap between biology and computer science.

    Science.gov (United States)

    Aguilar-Ruiz, Jesús S; Moore, Jason H; Ritchie, Marylyn D

    2008-07-17

    This editorial introduces BioData Mining, a new journal which publishes research articles related to advances in computational methods and techniques for the extraction of useful knowledge from heterogeneous biological data. We outline the aims and scope of the journal, introduce the publishing model and describe the open peer review policy, which fosters interaction within the research community.

  4. The role of analytical sciences in medical systems biology

    NARCIS (Netherlands)

    Greef, J. van der; Stroobant, P.; Heijden, R. van der

    2004-01-01

    Medical systems biology has generated widespread interest because of its bold conception and exciting potential, but the field is still in its infancy. Although there has been tremendous progress achieved recently in generating, integrating and analysing data in the medical and pharmaceutical field,

  5. Science Academies' Refresher Course in Developmental Biology 16 ...

    Indian Academy of Sciences (India)

    IAS Admin

    A variety of teaching methods like lectures, discussion and laboratory work shall facilitate the learning process. The course will consist of lectures along with hands-on training/demonstration. This would enhance their knowledge in the area of Developmental. Biology and sharpen their skills in the current technologies ...

  6. Ethiopian Journal of Biological Sciences - Vol 4, No 2 (2005)

    African Journals Online (AJOL)

    Suitability of Chilo partellus, sesamia calamistis andbusseola fusca for the development of cotesia flavipes in Ethiopia: Implication for biological control · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. E Getu, 123-134. http://dx.doi.org/10.4314/ejbs.v4i2.39018 ...

  7. Interfacing materials science and biology for drug carrier design.

    Science.gov (United States)

    Such, Georgina K; Yan, Yan; Johnston, Angus P R; Gunawan, Sylvia T; Caruso, Frank

    2015-04-08

    Over the last ten years, there has been considerable research interest in the development of polymeric carriers for biomedicine. Such delivery systems have the potential to significantly reduce side effects and increase the bioavailability of poorly soluble therapeutics. The design of carriers has relied on harnessing specific variations in biological conditions, such as pH or redox potential, and more recently, by incorporating specific peptide cleavage sites for enzymatic hydrolysis. Although much progress has been made in this field, the specificity of polymeric carriers is still limited when compared with their biological counterparts. To synthesize the next generation of carriers, it is important to consider the biological rationale for materials design. This requires a detailed understanding of the cellular microenvironments and how these can be harnessed for specific applications. In this review, several important physiological cues in the cellular microenvironments are outlined, with a focus on changes in pH, redox potential, and the types of enzymes present in specific regions. Furthermore, recent studies that use such biologically inspired triggers to design polymeric carriers are highlighted, focusing on applications in the field of therapeutic delivery. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  8. Terrestrial biological carbon sequestration: science for enhancement and implementation

    Science.gov (United States)

    Wilfred M. Post; James E. Amonette; Richard Birdsey; Charles T. Jr. Garten; R. Cesar Izaurralde; Philip Jardine; Julie Jastrow; Rattan Lal; Gregg. Marland

    2009-01-01

    The purpose of this chapter is to review terrestrial biological carbon sequestration and evaluate the potential carbon storage capacity if present and new techniques are more aggressively utilized. Photosynthetic CO2 capture from the atmosphere and storage of the C in aboveground and belowground biomass and in soil organic and inorganic forms can...

  9. Trajectory Browser Website

    Science.gov (United States)

    Foster, Cyrus; Jaroux, Belgacem A.

    2012-01-01

    The Trajectory Browser is a web-based tool developed at the NASA Ames Research Center to be used for the preliminary assessment of trajectories to small-bodies and planets and for providing relevant launch date, time-of-flight and V requirements. The site hosts a database of transfer trajectories from Earth to asteroids and planets for various types of missions such as rendezvous, sample return or flybys. A search engine allows the user to find trajectories meeting desired constraints on the launch window, mission duration and delta V capability, while a trajectory viewer tool allows the visualization of the heliocentric trajectory and the detailed mission itinerary. The anticipated user base of this tool consists primarily of scientists and engineers designing interplanetary missions in the context of pre-phase A studies, particularly for performing accessibility surveys to large populations of small-bodies. The educational potential of the website is also recognized for academia and the public with regards to trajectory design, a field that has generally been poorly understood by the public. The website is currently hosted on NASA-internal URL http://trajbrowser.arc.nasa.gov/ with plans for a public release as soon as development is complete.

  10. Biologically Relevant Exposure Science for 21st Century Toxicity Testing

    Science.gov (United States)

    High visibility efforts in toxicity testing and computational toxicology including the recent NRC report, Toxicity Testing in the 21st Century: a Vision and Strategy (NRC, 2007), raise important research questions and opportunities for the field of exposure science. The authors ...

  11. Gravitational biology and space life sciences: Current status and ...

    Indian Academy of Sciences (India)

    This paper is an introduction to gravitational and space life sciences and a summary of key achievements in the field. Current global research is focused on understanding the effects of gravity/microgravity onmicrobes, cells, plants, animals and humans. It is now established that many plants and animals can progress ...

  12. Department of Nutrition and Food Science, School of Biological ...

    African Journals Online (AJOL)

    This study shows that tackling the overweight/obesity problem solely from nutrition and health perspective may not be adequate. A holistic interdisciplinary strategy involving nutrition, health, social and behavioural science is needed to develop culturally-sensitive interventions against the emerging obesity problem.

  13. Impact of Theoretical Chemistry on Chemical and Biological Sciences

    Indian Academy of Sciences (India)

    Resonance – Journal of Science Education. Current Issue : Vol. 23, Issue 3 · Current Issue Volume 23 | Issue 3. March 2018. Home · Volumes & Issues · Categories · Special Issues · Search · Editorial Board · Information for Authors · Subscription ...

  14. National Centre for Biological Sciences Tata Institute of ...

    Indian Academy of Sciences (India)

    Resonance – Journal of Science Education. Current Issue : Vol. 23, Issue 2. Current Issue Volume 23 | Issue 2. February 2018. Home · Volumes & Issues · Categories · Special Issues · Search · Editorial Board · Information for Authors · Subscription ...

  15. Scientific perspectivism: A philosopher of science's response to the challenge of big data biology.

    Science.gov (United States)

    Callebaut, Werner

    2012-03-01

    Big data biology-bioinformatics, computational biology, systems biology (including 'omics'), and synthetic biology-raises a number of issues for the philosophy of science. This article deals with several such: Is data-intensive biology a new kind of science, presumably post-reductionistic? To what extent is big data biology data-driven? Can data 'speak for themselves?' I discuss these issues by way of a reflection on Carl Woese's worry that "a society that permits biology to become an engineering discipline, that allows that science to slip into the role of changing the living world without trying to understand it, is a danger to itself." And I argue that scientific perspectivism, a philosophical stance represented prominently by Giere, Van Fraassen, and Wimsatt, according to which science cannot as a matter of principle transcend our human perspective, provides the best resources currently at our disposal to tackle many of the philosophical issues implied in the modeling of complex, multilevel/multiscale phenomena. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. Plant Metabolomics: An Indispensable System Biology Tool for Plant Science

    Directory of Open Access Journals (Sweden)

    Jun Hong

    2016-06-01

    Full Text Available As genomes of many plant species have been sequenced, demand for functional genomics has dramatically accelerated the improvement of other omics including metabolomics. Despite a large amount of metabolites still remaining to be identified, metabolomics has contributed significantly not only to the understanding of plant physiology and biology from the view of small chemical molecules that reflect the end point of biological activities, but also in past decades to the attempts to improve plant behavior under both normal and stressed conditions. Hereby, we summarize the current knowledge on the genetic and biochemical mechanisms underlying plant growth, development, and stress responses, focusing further on the contributions of metabolomics to practical applications in crop quality improvement and food safety assessment, as well as plant metabolic engineering. We also highlight the current challenges and future perspectives in this inspiring area, with the aim to stimulate further studies leading to better crop improvement of yield and quality.

  17. Plant Metabolomics: An Indispensable System Biology Tool for Plant Science

    Science.gov (United States)

    Hong, Jun; Yang, Litao; Zhang, Dabing; Shi, Jianxin

    2016-01-01

    As genomes of many plant species have been sequenced, demand for functional genomics has dramatically accelerated the improvement of other omics including metabolomics. Despite a large amount of metabolites still remaining to be identified, metabolomics has contributed significantly not only to the understanding of plant physiology and biology from the view of small chemical molecules that reflect the end point of biological activities, but also in past decades to the attempts to improve plant behavior under both normal and stressed conditions. Hereby, we summarize the current knowledge on the genetic and biochemical mechanisms underlying plant growth, development, and stress responses, focusing further on the contributions of metabolomics to practical applications in crop quality improvement and food safety assessment, as well as plant metabolic engineering. We also highlight the current challenges and future perspectives in this inspiring area, with the aim to stimulate further studies leading to better crop improvement of yield and quality. PMID:27258266

  18. Plant Metabolomics: An Indispensable System Biology Tool for Plant Science.

    Science.gov (United States)

    Hong, Jun; Yang, Litao; Zhang, Dabing; Shi, Jianxin

    2016-06-01

    As genomes of many plant species have been sequenced, demand for functional genomics has dramatically accelerated the improvement of other omics including metabolomics. Despite a large amount of metabolites still remaining to be identified, metabolomics has contributed significantly not only to the understanding of plant physiology and biology from the view of small chemical molecules that reflect the end point of biological activities, but also in past decades to the attempts to improve plant behavior under both normal and stressed conditions. Hereby, we summarize the current knowledge on the genetic and biochemical mechanisms underlying plant growth, development, and stress responses, focusing further on the contributions of metabolomics to practical applications in crop quality improvement and food safety assessment, as well as plant metabolic engineering. We also highlight the current challenges and future perspectives in this inspiring area, with the aim to stimulate further studies leading to better crop improvement of yield and quality.

  19. Thai in-service teacher understanding of nature of science in biology teaching: Case of Mali

    Science.gov (United States)

    Aiemsum-ang, Napapan; Yuenyong, Chokchai

    2018-01-01

    This paper aimed to investigate the existing ideas of nature of science (NOS) teaching in Thailand biology classroom. The study reported the existing ideas of nature of science (NOS) teaching of one biology teacher Mrs. Mali who had been teaching for 6 years at in a school in Khon Kaen city. Methodology regarded interpretive paradigm. Tools of interpretation included 2 months of classroom observation, interviewing, and questionnaire of NOS. The findings revealed Mali held good understanding of the nature of science in the aspect of the use of evidence, the aspect of knowledge inquiry through different observation and deduction, the aspect of creativity and imagination influencing science knowledge inquiry, and the aspect of changeable scientific knowledge. Her biology teaching indicated that she used both the deficient nature of science approach and the implicit nature of science approach. The implicit nature of science approach was applied mostly in 7 periods and only 2 periods were arranged using the deficient nature of science approach. The paper has implication for professional development and pre-service program on NOS teaching in Thailand.

  20. Controversy in Biology Classrooms-Citizen Science Approaches to Evolution and Applications to Climate Change Discussions.

    Science.gov (United States)

    Yoho, Rachel A; Vanmali, Binaben H

    2016-03-01

    The biological sciences encompass topics considered controversial by the American public, such as evolution and climate change. We believe that the development of climate change education in the biology classroom is better informed by an understanding of the history of the teaching of evolution. A common goal for science educators should be to engender a greater respect for and appreciation of science among students while teaching specific content knowledge. Citizen science has emerged as a viable yet underdeveloped method for engaging students of all ages in key scientific issues that impact society through authentic data-driven scientific research. Where successful, citizen science may open avenues of communication and engagement with the scientific process that would otherwise be more difficult to achieve. Citizen science projects demonstrate versatility in education and the ability to test hypotheses by collecting large amounts of often publishable data. We find a great possibility for science education research in the incorporation of citizen science projects in curriculum, especially with respect to "hot topics" of socioscientific debate based on our review of the findings of other authors. Journal of Microbiology & Biology Education.

  1. Life Sciences Conference ’From Enzymology to Cellular Biology’.

    Science.gov (United States)

    1986-09-15

    Brussels, Belgium. "Virus Multiplication and Polyamine Synthesis in Protoplasts of Chinese Cabbage," S. Cohen, Department of Pharmacological Sciences...the 1-16 NH2 terminal segment tial precursor was a preprorenin form of pig pepsinogen inhibits pepsin activ- which is converted to prorenin. Upon ity...comprises pepsin , chymosin, quence of human angiotensinogen which penicillopsin, and cathepsin D. These differs markedly from that of rat and pig proteins all

  2. Information Classification on University Websites

    DEFF Research Database (Denmark)

    Nawaz, Ather; Clemmensen, Torkil; Hertzum, Morten

    2011-01-01

    Websites are increasingly used as a medium for providing information to university students. The quality of a university website depends on how well the students’ information classification fits with the structure of the information on the website. This paper investigates the information...... classification of 14 Danish and 14 Pakistani students and compares it with the information classification of their university website. Brainstorming, card sorting, and task exploration activities were used to discover similarities and differences in the participating students’ classification of website...... information and their ability to navigate the websites. The results of the study indicate group differences in user classification and related task-performance differences. The main implications of the study are that (a) the edit distance appears a useful measure in cross-country HCI research and practice...

  3. Analisis dan Desain Website Program Studi Administrasi Bisnis (Studi pada Fakultas Ilmu Administrasi Universitas Brawijaya Malang)

    OpenAIRE

    Alloni, Kevin Yudhistira; Riyadi, Riyadi; Dewantara, Rizki Yudhi

    2017-01-01

    This study aims to find the cause of the problem on the website of BASP FSA UB, find the reasons for the analysis and design of website, and to describe the analysis and design of BASP FSA UB website so the website becomes more informative, could create relationship with student, and help the service of Business Administration Study Program. This research is conducted in Business Administration Study Program Faculty of Administrative Science Universitas Brawijaya Malang, at Jalan Major Genera...

  4. Resonance – Journal of Science Education | News

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Website Reviews. Articles in Resonance – Journal of Science Education. Volume 4 Issue 8 August 1999 pp 91-93 Website Reviews. Website Review · Harini Nagendra · More Details Fulltext PDF ...

  5. Symptom Science: Omics Supports Common Biological Underpinnings Across Symptoms.

    Science.gov (United States)

    McCall, Maura K; Stanfill, Ansley Grimes; Skrovanek, Elizabeth; Pforr, Jessica Renee; Wesmiller, Susan W; Conley, Yvette P

    2018-03-01

    For precision health care to be successful, an in-depth understanding of the biological mechanisms for symptom development and severity is essential. Omics-based research approaches facilitate identification of the biological underpinnings of symptoms. We reviewed literature for omics-based approaches and exemplar symptoms (sleep disruption, cognitive impairment, fatigue, gastrointestinal [GI] distress, and pain) to identify genes associated with the symptom or symptoms across disease processes. The review yielded 27 genes associated with more than one symptom. ABCB1 (MDR1), APOE, BDNF, CNR1, COMT, DAT1 (SLC6A3), DRD4, ESR1, HLA-DRB1, IL10, IL1B, IL6, LTA, PTGS2 (COX-2), SLC6A4, and TNF were associated with cognitive impairment and pain, which had the most genes in common. COMT and TNF were related to all symptoms except sleep disruption. IL1B was associated with all symptoms except cognitive impairment. IL10, IL1A, IL1B, IL1RN, IL6, and IL8 (CXCL8) were linked with all the exemplar symptoms in various combinations. ABCB1 (MDR1) and SLC6A4 were associated with cognitive impairment, GI distress, and pain. IL10 and IL6 were linked to cognitive impairment, fatigue, and pain. APOE and BDNF were associated with sleep disruption, cognitive impairment, and pain. The 27 genes were associated with canonical pathways including immune, inflammatory, and cell signaling. The pathway analysis generated a 15-gene model from the 27 as well as 3 networks, which incorporated new candidate genes. The findings support the hypothesis of overlapping biological underpinnings across the exemplar symptoms. Candidate genes may be targeted in future omics research to identify mechanisms of co-occurring symptoms for potential precision treatments.

  6. Science literacy about biological influence of the radioactivity

    International Nuclear Information System (INIS)

    Sano, Kazumi

    2012-01-01

    After the accident of the Fukushima Daiichi Nuclear Power Plant, people needed to learn the scientific knowledge including technical terms and the numerical value about radioactive material and the radioactivity. Most of us learn them from the media such as TV, newspaper or weekly magazine and so on. However, scientifically wrong stories have been spread by magazines. We think that it is one of the reasons why risk communication does not go well and some people believe such false information. In this talk, I introduce false information about health or biological influences found in the Internet and a magazine, and discuss the need of the scientific literacy. (author)

  7. Qualities of effective secondary science teachers: Perspectives of university biology students

    Science.gov (United States)

    McCall, Madelon J.

    This research was an attempt to hear the student voice concerning secondary science teacher effectiveness and to share that voice with those who impact the educational process. It was a snapshot of university freshmen biology students' opinions of the qualities of effective secondary science teachers based on their high school science experiences. The purpose of this study was to compile a list of effective secondary science teacher qualities as determined through a purposeful sampling of university second semester biology students and determine the role of the secondary science teacher in promoting interest and achievement in science, as well as the teacher's influence on a students' choice of a science career. The research was a mixed methods design using both quantitative and qualitative data obtained through the use of a 24 question electronic survey. There were 125 participants who provided information concerning their high school science teachers. Respondents provided information concerning the qualities of effective secondary science teachers and influences on the students' present career choice. The quantitative data was used to construct a hierarchy of qualities of effective secondary science teachers, divided into personal, professional, and classroom management qualities. The qualitative data was used to examine individual student responses to questions concerning secondary science teacher effectiveness and student career choice. The results of the research indicated that students highly value teachers who are both passionate about the subject taught and passionate about their students. High school science students prefer teachers who teach science in a way that is both interesting and relevant to the student. It was determined that the greatest influence on a secondary student's career choice came from family members and not from teachers. The secondary teacher's role was to recognize the student's interest in the career and provide encouragement

  8. Biological warfare warriors, secrecy and pure science in the Cold War: how to understand dialogue and the classifications of science.

    Science.gov (United States)

    Bud, Robert

    2014-01-01

    This paper uses a case study from the Cold War to reflect on the meaning at the time of the term 'Pure Science'. In 1961, four senior scientists from Britain's biological warfare centre at Porton Down visited Moscow both attending an International Congress and visiting Russian microbiological and biochemical laboratories. The reports of the British scientists in talking about a limited range of topics encountered in the Soviet Union expressed qualities of openness, sociologists of the time associated with pure science. The paper reflects on the discourses of "Pure Science", secrecy and security in the Cold War. Using Bakhtin's approach, I suggest the cordial communication between scientists from opposing sides can be seen in terms of the performance, or speaking, of one language among several at their disposal. Pure science was the language they were allowed to share outside their institutions, and indeed political blocs.

  9. High and low spatial frequencies in website evaluations.

    Science.gov (United States)

    Thielsch, Meinald T; Hirschfeld, Gerrit

    2010-08-01

    Which features of websites are important for users' perceptions regarding aesthetics or usability? This study investigates how evaluations of aesthetic appeal and usability depend on high vs. low spatial frequencies. High spatial frequencies convey information on fine details, whereas low spatial frequencies convey information about the global layout. Participants rated aesthetic appeal and usability of 50 website screenshots from different domains. Screenshots were presented unfiltered, low-pass filtered with blurred targets or high-pass filtered with high-pass filtered targets. The main result is that low spatial frequencies can be seen to have a unique contribution in perceived website aesthetics, thus confirming a central prediction from processing fluency theory. There was no connection between low spatial frequencies and usability evaluations, whereas strong correlations were found between ratings of high-pass filtered websites and those of unfiltered websites in aesthetics and usability. This study thus offers a new perspective on the biological basis of users' website perceptions. This research links ergonomics to neurocognitive models of visual processing. This paper investigates how high and low spatial frequencies, which are neurologically processed in different visual pathways, independently contribute to users' perceptions of websites. This is very relevant for theories of website perceptions and for practitioners of web design.

  10. Science Café Course: An Innovative Means of Improving Communication Skills of Undergraduate Biology Majors

    Directory of Open Access Journals (Sweden)

    Anna Goldina

    2013-12-01

    Full Text Available To help bridge the increasing gap between scientists and the public, we developed an innovative two-semester course, called Science Café. In this course undergraduate biology majors learn to develop communication skills to be better able to explain science concepts and current developments in science to non-scientists. Students develop and host outreach events on various topics relevant to the community, thereby increasing interactions between budding scientists and the public. Such a Science Cafe course emphasizes development of science communication skills early, at the undergraduate level and empowers students to use their science knowledge in every day interactions with the public to increase science literacy, get involved in the local community and engage the public in a dialogue on various pressing science issues. We believe that undergraduate science majors can be great ambassadors for science and are often overlooked since many aspire to go on to medical/veterinary/pharmacy schools. However, science communication skills are especially important for these types of students because when they become healthcare professionals, they will interact with the public as part of their everyday jobs and can thus be great representatives for the field.

  11. Biological mechanisms beyond network analysis via mathematical modeling. Comment on "Network science of biological systems at different scales: A review" by Marko Gosak et al.

    Science.gov (United States)

    Pedersen, Morten Gram

    2018-03-01

    Methods from network theory are increasingly used in research spanning from engineering and computer science to psychology and the social sciences. In this issue, Gosak et al. [1] provide a thorough review of network science applications to biological systems ranging from the subcellular world via neuroscience to ecosystems, with special attention to the insulin-secreting beta-cells in pancreatic islets.

  12. Social and Behavioral Science: Monitoring Social Foraging Behavior in a Biological Model System

    Science.gov (United States)

    2016-10-12

    stratification (i.e., caste system ) that characterizes both and leads to some actors in the groups being more susceptible to disease and other risks. The RFID...Social Foraging Behavior in a Biological Model System " The views, opinions and/or findings contained in this report are those of the author(s) and...reviewed journals: Final Report: "Social and Behavioral Science: Monitoring Social Foraging Behavior in a Biological Model System " Report Title The

  13. Controversy in Biology Classrooms—Citizen Science Approaches to Evolution and Applications to Climate Change Discussions

    Directory of Open Access Journals (Sweden)

    Rachel A. Yoho

    2015-11-01

    Full Text Available The biological sciences encompass topics considered controversial by the American public, such as evolution and climate change. We believe that the development of climate change education in the biology classroom is better informed by an understanding of the history of the teaching of evolution. A common goal for science educators should be to engender a greater respect for and appreciation of science among students while teaching specific content knowledge. Citizen science has emerged as a viable yet underdeveloped method for engaging students of all ages in key scientific issues that impact society through authentic data-driven scientific research. Where successful, citizen science may open avenues of communication and engagement with the scientific process that would otherwise be more difficult to achieve. Citizen science projects demonstrate versatility in education and the ability to test hypotheses by collecting large amounts of often publishable data. We find a great possibility for science education research in the incorporation of citizen science projects in curriculum, especially with respect to “hot topics” of socioscientific debate based on our review of the findings of other authors.

  14. Pre-Service Science Teachers’ Pedagogical Content Knowledge in The Physics, Chemistry, and Biology Topics

    OpenAIRE

    Bektas, Oktay

    2015-01-01

    This study investigated pre-service science teachers’ pedagogical content knowledge in the physics, chemistry, and biology topics. These topics were the light and sound, the physical and chemical changes, and reproduction, growth, and evolution. Qualitative research design was utilized. Data were collected from 33 pre-service science teachers (PSTs) by using open-ended questions. Data analysis was performed using descriptive analysis. The results indicated that some PCTs have sufficient infor...

  15. European Conservation Agriculture Federation Website

    OpenAIRE

    European Conservation Agriculture Federation

    1999-01-01

    Metadata only record This resource is the website for the European Conservation Agriculture Federation (ECAF), a federation of fifteen national associations dedicated to the promotion of soil conservation practices through government policy, the transfer of knowledge regarding these practices, and the development of production systems which embody these practices. The website provides access to information on projects, presentations, and articles relating to Conservation Agriculture.

  16. Constructing corporate identities on websites

    DEFF Research Database (Denmark)

    Bøilerehauge, Dorrit

    2007-01-01

    En analyse og diskussion af hvorledes internationale virksomheder konstruerer deres identitet på deres corporate websites.......En analyse og diskussion af hvorledes internationale virksomheder konstruerer deres identitet på deres corporate websites....

  17. Content Analysis of Virtual Reference Data: Reshaping Library Website Design.

    Science.gov (United States)

    Fan, Suhua Caroline; Welch, Jennifer M

    2016-01-01

    An academic health sciences library wanted to redesign its website to provide better access to health information in the community. Virtual reference data were used to provide information about user searching behavior. This study analyzed three years (2012-2014) of virtual reference data, including e-mail questions, text messaging, and live chat transcripts, to evaluate the library website for redesigning, especially in areas such as the home page, patrons' terminology, and issues prompting patrons to ask for help. A coding system based on information links in the current library website was created to analyze the data.

  18. Inquiry-based Science Instruction in High School Biology Courses: A Multiple Case Study

    Science.gov (United States)

    Aso, Eze

    A lack of research exists about how secondary school science teachers use inquiry-based instruction to improve student learning. The purpose of this qualitative study was to explore how science teachers used inquiry-based instruction to improve student learning in high school biology courses. The conceptual framework was based on Banchi and Bell's model of increasing levels of complexity for inquiry-based instruction. A multiple case study research design was conducted of biology programs at 3 high schools in an urban school district in the northeastern region of the United States. Participants included 2 biology teachers from each of the 3 high schools. Data were collected from individual interviews with biology teachers, observations of lessons in biology, and documents related to state standards, assessments, and professional development. The first level of data analysis involved coding and categorizing the interview and observation data. A content analysis was used for the documents. The second level of data analysis involved examining data across all sources and all cases for themes and discrepancies. According to study findings, biology teachers used confirmation, structure, and guided inquiry to improve student learning. However, they found open inquiry challenging and frustrating to implement because professional development about scaffolding of instruction over time was needed, and students' reading and writing skills needed to improve. This study contributes to positive social change by providing educators and researchers with a deeper understanding about how to scaffold levels of inquiry-based science instruction in order to help students become scientifically literate citizens.

  19. Engineered Ribosomes for Basic Science and Synthetic Biology.

    Science.gov (United States)

    d'Aquino, Anne E; Kim, Do Soon; Jewett, Michael C

    2018-03-28

    The ribosome is the cell's factory for protein synthesis. With protein synthesis rates of up to 20 amino acids per second and at an accuracy of 99.99%, the extraordinary catalytic capacity of the bacterial translation machinery has attracted extensive efforts to engineer, reconstruct, and repurpose it for biochemical studies and novel functions. Despite these efforts, the potential for harnessing the translation apparatus to manufacture bio-based products beyond natural limits remains underexploited, and fundamental constraints on the chemistry that the ribosome's RNA-based active site can carry out are unknown. This review aims to cover the past and present advances in ribosome design and engineering to understand the fundamental biology of the ribosome to facilitate the construction of synthetic manufacturing machines. The prospects for the development of engineered, or designer, ribosomes for novel polymer synthesis are reviewed, future challenges are considered, and promising advances in a variety of applications are discusse Expected final online publication date for the Annual Review of Chemical and Biomolecular Engineering Volume 9 is June 7, 2018. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.

  20. Cell Science and Cell Biology Research at MSFC: Summary

    Science.gov (United States)

    2003-01-01

    The common theme of these research programs is that they investigate regulation of gene expression in cells, and ultimately gene expression is controlled by the macromolecular interactions between regulatory proteins and DNA. The NASA Critical Path Roadmap identifies Muscle Alterations and Atrophy and Radiation Effects as Very Serious Risks and Severe Risks, respectively, in long term space flights. The specific problem addressed by Dr. Young's research ("Skeletal Muscle Atrophy and Muscle Cell Signaling") is that skeletal muscle loss in space cannot be prevented by vigorous exercise. Aerobic skeletal muscles (i.e., red muscles) undergo the most extensive atrophy during long-term space flight. Of the many different potential avenues for preventing muscle atrophy, Dr. Young has chosen to study the beta-adrenergic receptor (betaAR) pathway. The reason for this choice is that a family of compounds called betaAR agonists will preferentially cause an increase in muscle mass of aerobic muscles (i.e., red muscle) in animals, potentially providing a specific pharmacological solution to muscle loss in microgravity. In addition, muscle atrophy is a widespread medical problem in neuromuscular diseases, spinal cord injury, lack of exercise, aging, and any disease requiring prolonged bedridden status. Skeletal muscle cells in cell culture are utilized as a model system to study this problem. Dr. Richmond's research ("Radiation & Cancer Biology of Mammary Cells in Culture") is directed toward developing a laboratory model for use in risk assessment of cancer caused by space radiation. This research is unique because a human model will be developed utilizing human mammary cells that are highly susceptible to tumor development. This approach is preferential over using animal cells because of problems in comparing radiation-induced cancers between humans and animals.

  1. Modelling, abstraction, and computation in systems biology: A view from computer science.

    Science.gov (United States)

    Melham, Tom

    2013-04-01

    Systems biology is centrally engaged with computational modelling across multiple scales and at many levels of abstraction. Formal modelling, precise and formalised abstraction relationships, and computation also lie at the heart of computer science--and over the past decade a growing number of computer scientists have been bringing their discipline's core intellectual and computational tools to bear on biology in fascinating new ways. This paper explores some of the apparent points of contact between the two fields, in the context of a multi-disciplinary discussion on conceptual foundations of systems biology. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. Calculus, Biology and Medicine: A Case Study in Quantitative Literacy for Science Students

    Directory of Open Access Journals (Sweden)

    Kim Rheinlander

    2011-01-01

    Full Text Available This paper describes a course designed to enhance the numeracy of biology and pre-medical students. The course introduces students with the background of one semester of calculus to systems of nonlinear ordinary differential equations as they appear in the mathematical biology literature. Evaluation of the course showed increased enjoyment and confidence in doing mathematics, and an increased appreciation of the utility of mathematics to science. Students who complete this course are better able to read the research literature in mathematical biology and carry out research problems of their own.

  3. Learning developmental biology has priority in the life sciences curriculum in Singapore.

    Science.gov (United States)

    Lim, Tit-Meng

    2003-01-01

    Singapore has embraced the life sciences as an important discipline to be emphasized in schools and universities. This is part of the nation's strategic move towards a knowledge-based economy, with the life sciences poised as a new engine for economic growth. In the life sciences, the area of developmental biology is of prime interest, since it is not just intriguing for students to know how a single cell can give rise to a complex, coordinated, functional life that is multicellular and multifaceted, but more importantly, there is much in developmental biology that can have biomedical implications. At different levels in the Singapore educational system, students are exposed to various aspects of developmental biology. The author has given many guest lectures to secondary (ages 12-16) and high school (ages 17-18) students to enthuse them about topics such as embryo cloning and stem cell biology. At the university level, some selected topics in developmental biology are part of a broader course which caters for students not majoring in the life sciences, so that they will learn to comprehend how development takes place and the significance of the knowledge and impacts of the technologies derived in the field. For students majoring in the life sciences, the subject is taught progressively in years two and three, so that students will gain specialist knowledge in developmental biology. As they learn, students are exposed to concepts, principles and mechanisms that underlie development. Different model organisms are studied to demonstrate the rapid advances in this field and to show the interconnectivity of developmental themes among living things. The course inevitably touches on life and death matters, and the social and ethical implications of recent technologies which enable scientists to manipulate life are discussed accordingly, either in class, in a discussion forum, or through essay writing.

  4. Legal Aspects of a School Library Website

    Science.gov (United States)

    Johnson, Tom

    2009-01-01

    School library websites enhance and explain the services provided by the library. Most schools have a library website. Jurkowski (2004) reviewed thirty-four school library websites and ranked the most common features: website links, databases, policies, Online Public Access Catalog (OPAC), and websites by subject. These features give patrons a…

  5. Impersonation of journal website

    Directory of Open Access Journals (Sweden)

    Jaeseok Choi

    2017-08-01

    Full Text Available The website of Journal of Electrical Engineering & Technology (JEET, http://www.jeet.or.kr published by Korean Institute Electrical Engineers was found to be impugned in March 2017. The purpose of this case study article was to describe the case of phishing and suggest the measures to prevent it. In June 29, 2016, informant submitted his manuscript to phishing e-mail jeet@jeet.us, because he misunderstood the phishing site as that of JEET. After that he received the confirmation mail of acceptance and expected date of publication. However, there was no further progress, he inquired official e-mail of JEET on his manuscript. During the correspondence with journal secretary, he found that it was the phishing. There was no request of publication fee from phisher. It is difficult to know what is the purpose of this phishing. Probably, it may be an initial inducement to deceive the contributor. If the manuscript is published in the phishing web site, phisher may be able to request publication fee as next fraudulent action. Besides of announcement of precaution on phishing, regrettably there is no way to punish phishers or more active protective action. It was not possible to ask the investigation of the case to police because there was no monetary loss. Also it was impossible to shut down the phishing web site http://www.jeet.us because server was located in the United States. The international cooperation, enactment of international law on phishing, and its enforcement is necessary to eradicate this kind of criminal action.

  6. Education Catching up with Science: Preparing Students for Three-Dimensional Literacy in Cell Biology

    Science.gov (United States)

    Kramer, IJsbrand M.; Dahmani, Hassen-Reda; Delouche, Pamina; Bidabe, Marissa; Schneeberger, Patricia

    2012-01-01

    The large number of experimentally determined molecular structures has led to the development of a new semiotic system in the life sciences, with increasing use of accurate molecular representations. To determine how this change impacts students' learning, we incorporated image tests into our introductory cell biology course. Groups of students…

  7. Building Consensus in Science: Resources for Intertextual Dialog in Biology Research Articles

    Science.gov (United States)

    Martinez, Iliana A.

    2008-01-01

    This paper reports on the way article writers bring prior texts into biology research articles. It studies the functional moves in which citations occur and their formal features, providing a better understanding of the linguistic resources that are used to construct intertextuality in science. The results show the functions of citations were…

  8. Advancing the science of forest hydrology A challenge to agricultural and biological engineers

    Science.gov (United States)

    Devendra Amatya; Wayne Skaggs; Carl Trettin

    2009-01-01

    For more than a century, agricultural and biological engineers have provided major advances in science, engineering, and technology to increase food and fiber production to meet the demands of a rapidly growing global population. The land base for these technological advances has originated largely from forested lands, which have experienced dramatic declines over the...

  9. Learning Achievement Packages in Sciences-Biology: Cell Theory, Mitosis, Magnification, Wounds.

    Science.gov (United States)

    Solis, Juan D.

    This publication presents four science curriculum units designed to meet the learning problems of students with special language handicaps. The materials are written in both English and Spanish, and deal with topics in biology suitable for students in grades 7 through 11. All four units were classroom tested during 1970-1972 in the Calexico…

  10. Convergent Inquiry in Science & Engineering: The Use of Atomic Force Microscopy in a Biology Class

    Science.gov (United States)

    Lee, Il-Sun; Byeon, Jung-Ho; Kwon, Yong-Ju

    2013-01-01

    The purpose of this study was to design a teaching method suitable for science high school students using atomic force microscopy. During their scientific inquiry procedure, high school students observed a micro-nanostructure of a biological sample, which is unobservable via an optical microscope. The developed teaching method enhanced students'…

  11. Reducing Unintentional Plagiarism amongst International Students in the Biological Sciences: An Embedded Academic Writing Development Programme

    Science.gov (United States)

    Divan, Aysha; Bowman, Marion; Seabourne, Anna

    2015-01-01

    There is general agreement in the literature that international students are more likely to plagiarise compared to their native speaker peers and, in many instances, plagiarism is unintentional. In this article we describe the effectiveness of an academic writing development programme embedded into a Biological Sciences Taught Masters course…

  12. Tutorials for Enhancing Skills Development in First Year Students Taking Biological Sciences

    Science.gov (United States)

    Cousins, Nicola J.; Barker, Martin; Dennis, Catherine; Dalrymple, Sarah; McPherson, Lindsay R.

    2012-01-01

    In order to increase engagement and to consolidate skills, a tutorial-based skills course (module) was introduced as a compulsory component of first-year in the School of Biological Sciences, University of Aberdeen. We evaluated whether students had attained certain "graduate attributes" during the course, comprising: transferable and…

  13. Understanding the Information Needs of Academic Scholars in Agricultural and Biological Sciences

    Science.gov (United States)

    Kuruppu, Pali U.; Gruber, Anne Marie

    2006-01-01

    This study investigates the information needs of faculty and graduate students in agricultural and biological sciences. Qualitative research methods, interviews and focus groups, were used to examine what types of information these scholars need for their research, teaching and learning, how they seek that information, and perceptions. The…

  14. What Disengages Doctoral Students in the Biological and Environmental Sciences from Their Doctoral Studies?

    Science.gov (United States)

    Virtanen, V.; Taina, J.; Pyhältö, K.

    2017-01-01

    This study explored the causes of student disengagement from their doctoral studies in the biological and environmental sciences. The data came from interviews of 40 doctoral students (male = 15, female = 25) and underwent qualitative analysis for content. Our results showed that doctoral studies provide multiple contexts for disengagement, such…

  15. Big Biology: Supersizing Science During the Emergence of the 21st Century

    Science.gov (United States)

    Vermeulen, Niki

    2017-01-01

    Ist Biologie das jüngste Mitglied in der Familie von Big Science? Die vermehrte Zusammenarbeit in der biologischen Forschung wurde in der Folge des Human Genome Project zwar zum Gegenstand hitziger Diskussionen, aber Debatten und Reflexionen blieben meist im Polemischen verhaftet und zeigten eine begrenzte Wertschätzung für die Vielfalt und Erklärungskraft des Konzepts von Big Science. Zur gleichen Zeit haben Wissenschafts- und Technikforscher/innen in ihren Beschreibungen des Wandels der Forschungslandschaft die Verwendung des Begriffs Big Science gemieden. Dieser interdisziplinäre Artikel kombiniert eine begriffliche Analyse des Konzepts von Big Science mit unterschiedlichen Daten und Ideen aus einer Multimethodenuntersuchung mehrerer großer Forschungsprojekte in der Biologie. Ziel ist es, ein empirisch fundiertes, nuanciertes und analytisch nützliches Verständnis von Big Biology zu entwickeln und die normativen Debatten mit ihren einfachen Dichotomien und rhetorischen Positionen hinter sich zu lassen. Zwar kann das Konzept von Big Science als eine Mode in der Wissenschaftspolitik gesehen werden – inzwischen vielleicht sogar als ein altmodisches Konzept –, doch lautet meine innovative Argumentation, dass dessen analytische Verwendung unsere Aufmerksamkeit auf die Ausweitung der Zusammenarbeit in den Biowissenschaften lenkt. Die Analyse von Big Biology zeigt Unterschiede zu Big Physics und anderen Formen von Big Science, namentlich in den Mustern der Forschungsorganisation, der verwendeten Technologien und der gesellschaftlichen Zusammenhänge, in denen sie tätig ist. So können Reflexionen über Big Science, Big Biology und ihre Beziehungen zur Wissensproduktion die jüngsten Behauptungen über grundlegende Veränderungen in der Life Science-Forschung in einen historischen Kontext stellen. PMID:27215209

  16. SEO Techniques for Business Websites

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available In the world of website marketing, search engines are an essential key to success. They are the most important way to bring traffic to websites. Understanding how search engines work and what they require is an important first step to harnessing their marketing power. There are proven methods to search engine marketing involving website design, content adaptation, and keyword strategy. The primary goal of these methods is to bring traffic to your site. The secondary goal is for that traffic to be targeted to your product. In the internet marketing game, exposure is essential. But marketing efficiency requires effective exposure to the right prospects.

  17. SEO Techniques for Business Websites

    Directory of Open Access Journals (Sweden)

    Alexandru ENACEANU

    2010-09-01

    Full Text Available In the world of website marketing, search engines are an essential key to success. They are the most important way to bring traffic to websites. Understanding how search engines work and what they require is an important first step to harnessing their marketing power. There are proven methods to search engine marketing involving website design, content adaptation, and keyword strategy. The primary goal of these methods is to bring traffic to your site. The secondary goal is for that traffic to be targeted to your product. In the internet marketing game, exposure is essential. But marketing efficiency requires effective exposure to the right prospects.

  18. The biological universe: the twentieth-century extraterrestrial life debate and the limits of science

    Science.gov (United States)

    Dick, Steven J.

    Throughout the twentieth century, from the furor over Percival Lowell's claim of canals on Mars to the sophisticated Search for Extraterrestrial Intelligence, otherworldly life has often intrigued and occasionally consumed science and the public. Does `biological law' reign throughout the universe? Are there other histories, religions, and philosophies outside of those on Earth? Do extraterrestrial minds ponder the mysteries of the universe? The attempts toanswer these often asked questions form one of the most interesting chapters in the history of science and culture, and The Biological Universe is the first book to provide a rich and colorful history of those attempts during the twentieth century. Covering a broad range of topics, including the search for life in the solar system, the origins of life, UFOs, and aliens in science fiction, Steven J. Dick shows how the concept of extraterrestrial intelligence is a world view of its own, a `biophysical cosmology' that seeks confirmation no less than physical views of the universe.

  19. The Presence of Web 2.0 Applications Is Associated with the Overall Service Quality of Library Websites. A Review of: Chua, A. Y. K., & Goh, D. H. (2010. A study of Web 2.0 applications in library websites. Library & Information Science Research, 32(3, 203-211.

    Directory of Open Access Journals (Sweden)

    Leslie Bussert

    2011-03-01

    Full Text Available Objective – To determine the prevalence and use of web 2.0 applications in library websites and to determine whether or not their presence enhances the quality of the sites.Design – Content analysis.Setting – Public and academic libraries in North America, Europe, and Asia.Subjects – A total of 120 academic and public library websites in English.Methods – This study identified and selected library websites from academic and public libraries using a combination of directories, ratings reports, and ranking lists from three geographic regions. Over a four-month period in 2009, three coders conducted a three-step content analysis of the selected library websites. This analysis was conducted after having established inter-coder reliability using Cohen’s Kappa and analytic procedure familiarity, using a randomly selected pilot set of 30 library websites. The remaining 90 websites were evenly distributed among the three coders for analysis. They determined whether web 2.0 applications were present, examined how those applications were used, and gave an overall appraisal of website quality. Coders inspected library website links, conducted site searches, used search engines, and searched within major social networking sites to determine the presence of web 2.0 applications. A quality framework classification scheme was used during coding to identify how the web 2.0 applications were being used within library websites. This framework was established around four dimensions of library services: information acquisition (blogs and wikis, information dissemination (Rich Site Summary, or “RSS”, information organization (social tagging, and information sharing (social networking and instant messaging. A five-point Likert scale was also used in concert with a website quality evaluation framework to assess the quality of the library websites. This framework included three aspects of website quality: system quality, information quality, and service

  20. Systems biology for molecular life sciences and its impact in biomedicine.

    Science.gov (United States)

    Medina, Miguel Ángel

    2013-03-01

    Modern systems biology is already contributing to a radical transformation of molecular life sciences and biomedicine, and it is expected to have a real impact in the clinical setting in the next years. In this review, the emergence of systems biology is contextualized with a historic overview, and its present state is depicted. The present and expected future contribution of systems biology to the development of molecular medicine is underscored. Concerning the present situation, this review includes a reflection on the "inflation" of biological data and the urgent need for tools and procedures to make hidden information emerge. Descriptions of the impact of networks and models and the available resources and tools for applying them in systems biology approaches to molecular medicine are provided as well. The actual current impact of systems biology in molecular medicine is illustrated, reviewing two cases, namely, those of systems pharmacology and cancer systems biology. Finally, some of the expected contributions of systems biology to the immediate future of molecular medicine are commented.

  1. The Use of Internet-Based Social Media as a Tool in Enhancing Student's Learning Experiences in Biological Sciences

    Science.gov (United States)

    Beltran-Cruz, Maribel; Cruz, Shannen Belle B.

    2013-01-01

    This study explored the use of social media as a tool in enhancing student's learning experiences, by using online instruction as a supplement to a face-to-face general education course, such as biological sciences. Survey data were collected from 186 students who were enrolled in a Biological Sciences course. The course was taught in a blended…

  2. Website Vulnerability Scanning Custom Reports

    Data.gov (United States)

    US Agency for International Development — CISO is implementing an automated solution that will provide actionable reports to the owners of USAIDfunded websites. The solution will automate creation and...

  3. Evaluating Dermatology Residency Program Websites.

    Science.gov (United States)

    Ashack, Kurt A; Burton, Kyle A; Soh, Jonathan M; Lanoue, Julien; Boyd, Anne H; Milford, Emily E; Dunnick, Cory; Dellavalle, Robert P

    2016-03-16

    Internet resources play an important role in how medical students access information related to residency programs.Evaluating program websites is necessary in order to provide accurate information for applicants and provide information regarding areas of website improvement for programs. To date, dermatology residency websites (D  WS) have not been evaluated.This paper evaluates dermatology residency websites based on availability of predefined measures. Using the FREIDA (Fellowship and Residency Electronic Interactive Database) Online database, authors searched forall accredited dermatology program websites. Eligible programs were identified through the FREIDA Online database and had a functioning website. Two authors independently extracted data with consensus or third researcher resolution of differences. This data was accessed and archived from July 15th to July 17th, 2015.Primary outcomes measured were presence of content on education, resident and faculty information, program environment, applicant recruitment, schedule, salary, and website quality evaluated using an online tool (WooRank.com). Out of 117 accredited dermatology residencies, 115 had functioning webpages. Of these, 76.5% (75) had direct links found on the FRIEDA Online database. Most programs contained information on education, faculty, program environment, and applicant recruitment. However, website quality and marketing effectiveness were highly variable; most programs were deemed to need improvements in the functioning of their webpages. Also, additional information on current residents and about potential away rotations were lacking from most websites with only 52.2% (60) and 41.7% (48) of programs providing this content, respectively. A majority of dermatology residency websites contained adequate information on many of the factors we evaluated. However, many were lacking in areas that matter to applicants. We hope this report will encourage dermatology residencyprograms

  4. Tags on healthcare information websites

    DEFF Research Database (Denmark)

    Lykke, Marianne; Ådland, Marit Kristine

    2018-01-01

    This paper explores tags and tagging behaviour on health information websites using an empirical, user-oriented, exploratory case study. Taggers and editors were interviewed about tags and tagging, while taggers solved tasks that included applying tags to a website. This qualitative data...... articles, request information, and value article content. Some of these show that tags are not only not only topical descriptions, but communicative by intent. This result can potentially inform the design of tagging features....

  5. Website Redesign: A Case Study.

    Science.gov (United States)

    Wu, Jin; Brown, Janis F

    2016-01-01

    A library website redesign is a complicated and at times arduous task, requiring many different steps including determining user needs, analyzing past user behavior, examining other websites, defining design preferences, testing, marketing, and launching the site. Many different types of expertise are required over the entire process. Lessons learned from the Norris Medical Library's experience with the redesign effort may be useful to others undertaking a similar project.

  6. [Investigation of medical journal website construction in Guangdong province].

    Science.gov (United States)

    Duan, Yong-hui; Wang, Zheng-ai

    2005-11-01

    To investigate the current status of internet-based publication of biomedical journals and website construction in Guangdong province. On the platform of the currently available databases for academic science journals (Wanfang Datebase, China Acdemic Journal Network, PubMed and SCI) with the assistance general searching engines, the websites of the medical journals in Guangdong province were evaluated and the editorial offices of the core medical journals in Guangdong province were interviewed. At present, the internet-based publication of the journals was executed predominantly by 3 means, namely utilization of the access to the websites of the direct sponsor, authoritative websites of science and technology, or independent websites. Relying on the database system of Wanfang and China Academic Journal Network, for instance, most of the journals can provide access to their full-text resources, but this internet-based publication is somehow delayed in comparison with the print publication. At present, only a few medical journals in Guangdong have built their independent websites, and among those which already have, Journal of First Military Medical University and Cancer are indexed by IM and PubMed, therefore they provide online abstracts of the papers ahead of the print copy publication.

  7. Analogical reflection as a source for the science of life: Kant and the possibility of the biological sciences.

    Science.gov (United States)

    Nassar, Dalia

    2016-08-01

    In contrast to the previously widespread view that Kant's work was largely in dialogue with the physical sciences, recent scholarship has highlighted Kant's interest in and contributions to the life sciences. Scholars are now investigating the extent to which Kant appealed to and incorporated insights from the life sciences and considering the ways he may have contributed to a new conception of living beings. The scholarship remains, however, divided in its interest: historians of science are concerned with the content of Kant's claims, and the ways in which they may or may not have contributed to the emerging science of life, while historians of philosophy focus on the systematic justifications for Kant's claims, e.g., the methodological and theoretical underpinnings of Kant's statement that living beings are mechanically inexplicable. My aim in this paper is to bring together these two strands of scholarship into dialogue by showing how Kant's methodological concerns (specifically, his notion of reflective judgment) contributed to his conception of living beings and to the ontological concern with life as a distinctive object of study. I argue that although Kant's explicit statement was that biology could not be a science, his implicit and more fundamental claim was that the study of living beings necessitates a distinctive mode of thought, a mode that is essentially analogical. I consider the implications of this view, and argue that it is by developing a new methodology for grasping organized beings that Kant makes his most important contribution to the new science of life. Copyright © 2016. Published by Elsevier Ltd.

  8. Ethical and philosophical consideration of the dual-use dilemma in the biological sciences.

    Science.gov (United States)

    Miller, Seumas; Selgelid, Michael J

    2007-12-01

    The dual-use dilemma arises in the context of research in the biological and other sciences as a consequence of the fact that one and the same piece of scientific research sometimes has the potential to be used for bad as well as good purposes. It is an ethical dilemma since it is about promoting good in the context of the potential for also causing harm, e.g., the promotion of health in the context of providing the wherewithal for the killing of innocents. It is an ethical dilemma for the researcher because of the potential actions of others, e.g., malevolent non-researchers who might steal dangerous biological agents, or make use of the original researcher's work. And it is a dilemma for governments concerned with the security of their citizens, as well as their health. In this article we construct a taxonomy of types of "experiments of concern" in the biological sciences, and thereby map the terrain of ethical risk. We then provide a series of analyses of the ethical problems and considerations at issue in the dual-use dilemma, including the impermissibility of certain kinds of research and possible restrictions on dissemination of research results given the risks to health and security. Finally, we explore the main available institutional responses to some of the specific ethical problems posed by the dual-use dilemma in the biological sciences.

  9. Evolutionary biology in biodiversity science, conservation, and policy: a call to action.

    Science.gov (United States)

    Hendry, Andrew P; Lohmann, Lúcia G; Conti, Elena; Cracraft, Joel; Crandall, Keith A; Faith, Daniel P; Häuser, Christoph; Joly, Carlos A; Kogure, Kazuhiro; Larigauderie, Anne; Magallón, Susana; Moritz, Craig; Tillier, Simon; Zardoya, Rafael; Prieur-Richard, Anne-Hélène; Walther, Bruno A; Yahara, Tetsukazu; Donoghue, Michael J

    2010-05-01

    Evolutionary biologists have long endeavored to document how many species exist on Earth, to understand the processes by which biodiversity waxes and wanes, to document and interpret spatial patterns of biodiversity, and to infer evolutionary relationships. Despite the great potential of this knowledge to improve biodiversity science, conservation, and policy, evolutionary biologists have generally devoted limited attention to these broader implications. Likewise, many workers in biodiversity science have underappreciated the fundamental relevance of evolutionary biology. The aim of this article is to summarize and illustrate some ways in which evolutionary biology is directly relevant. We do so in the context of four broad areas: (1) discovering and documenting biodiversity, (2) understanding the causes of diversification, (3) evaluating evolutionary responses to human disturbances, and (4) implications for ecological communities, ecosystems, and humans. We also introduce bioGENESIS, a new project within DIVERSITAS launched to explore the potential practical contributions of evolutionary biology. In addition to fostering the integration of evolutionary thinking into biodiversity science, bioGENESIS provides practical recommendations to policy makers for incorporating evolutionary perspectives into biodiversity agendas and conservation. We solicit your involvement in developing innovative ways of using evolutionary biology to better comprehend and stem the loss of biodiversity.

  10. Life at the Common Denominator: Mechanistic and Quantitative Biology for the Earth and Space Sciences

    Science.gov (United States)

    Hoehler, Tori M.

    2010-01-01

    The remarkable challenges and possibilities of the coming few decades will compel the biogeochemical and astrobiological sciences to characterize the interactions between biology and its environment in a fundamental, mechanistic, and quantitative fashion. The clear need for integrative and scalable biology-environment models is exemplified in the Earth sciences by the challenge of effectively addressing anthropogenic global change, and in the space sciences by the challenge of mounting a well-constrained yet sufficiently adaptive and inclusive search for life beyond Earth. Our understanding of the life-planet interaction is still, however, largely empirical. A variety of approaches seek to move from empirical to mechanistic descriptions. One approach focuses on the relationship between biology and energy, which is at once universal (all life requires energy), unique (life manages energy flow in a fashion not seen in abiotic systems), and amenable to characterization and quantification in thermodynamic terms. Simultaneously, a focus on energy flow addresses a critical point of interface between life and its geological, chemical, and physical environment. Characterizing and quantifying this relationship for life on Earth will support the development of integrative and predictive models for biology-environment dynamics. Understanding this relationship at its most fundamental level holds potential for developing concepts of habitability and biosignatures that can optimize astrobiological exploration strategies and are extensible to all life.

  11. Do Biology Students Really Hate Math? Empirical Insights into Undergraduate Life Science Majors' Emotions about Mathematics.

    Science.gov (United States)

    Wachsmuth, Lucas P; Runyon, Christopher R; Drake, John M; Dolan, Erin L

    2017-01-01

    Undergraduate life science majors are reputed to have negative emotions toward mathematics, yet little empirical evidence supports this. We sought to compare emotions of majors in the life sciences versus other natural sciences and math. We adapted the Attitudes toward the Subject of Chemistry Inventory to create an Attitudes toward the Subject of Mathematics Inventory (ASMI). We collected data from 359 science and math majors at two research universities and conducted a series of statistical tests that indicated that four AMSI items comprised a reasonable measure of students' emotional satisfaction with math. We then compared life science and non-life science majors and found that major had a small to moderate relationship with students' responses. Gender also had a small relationship with students' responses, while students' race, ethnicity, and year in school had no observable relationship. Using latent profile analysis, we identified three groups-students who were emotionally satisfied with math, emotionally dissatisfied with math, and neutral. These results and the emotional satisfaction with math scale should be useful for identifying differences in other undergraduate populations, determining the malleability of undergraduates' emotional satisfaction with math, and testing effects of interventions aimed at improving life science majors' attitudes toward math. © 2017 L.P. Wachsmuth et al. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  12. Comparison of Career Concerns among College Women and Men Enrolled in Biological and Physical Sciences

    Science.gov (United States)

    Dodson, Maria

    The underrepresentation of women enrolled in the physical sciences continues to challenge academic leaders despite over 40 years of programming to promote gender equity within these curricula. This study employed a quantitative, causal comparative method to explore if and to what extent career concerns differed among female and male undergraduate physical and biological science students. The theory of planned behavior and life-span, life-space theory served as the theoretical framework for the study. Quantitative survey data were collected from 43 students at four institutions across the United States. The findings indicated that undergraduate women in physical science programs of study had a significantly different level of concern about the Innovating sub-category of the third stage of career development, Maintenance, as compared to undergraduate women in biological science curricula [F(1,33) = 6.244, p = 0.018]. Additionally, there was a statistically significant difference between female undergraduate physical science students and undergraduate male science students in the sub-categories of Implementation [F(1,19) = 7.228, p = 0.015], Advancing [F(1,19) = 11.877, p = 0.003], and Innovating [F(1,19) = 11.782, p = 0.003] within the first three stages of career development (Exploration, Establishment, and Maintenance). The comparative differences among the study groups offers new information about undergraduate career concerns that may contribute to the underrepresentation of women enrolled in the physical sciences. Suggestions for future research and programs within higher education targeted at reducing the career concerns of current and prospective female students in physical science curricula are discussed.

  13. Computational quantum chemistry website

    International Nuclear Information System (INIS)

    1997-01-01

    This report contains the contents of a web page related to research on the development of quantum chemistry methods for computational thermochemistry and the application of quantum chemistry methods to problems in material chemistry and chemical sciences. Research programs highlighted include: Gaussian-2 theory; Density functional theory; Molecular sieve materials; Diamond thin-film growth from buckyball precursors; Electronic structure calculations on lithium polymer electrolytes; Long-distance electronic coupling in donor/acceptor molecules; and Computational studies of NOx reactions in radioactive waste storage

  14. Practicing biology: Undergraduate laboratory research, persistence in science, and the impact of self-efficacy beliefs

    Science.gov (United States)

    Berkes, Elizabeth

    As undergraduate laboratory research internships become more popular and universities devote considerable resources towards promoting them, it is important to clarify what students specifically gain through involvement in these experiences and it is important to understand their impact on the science pipeline. By examining recent findings describing the primary benefits of undergraduate research participation, along with self-efficacy theory, this study aims to provide more explanatory power to the anecdotal and descriptive accounts regarding the relationship between undergraduate research experiences and interest in continuing in science. Furthermore, this study characterizes practices that foster students' confidence in doing scientific work with detailed description and analysis of the interactions of researchers in a laboratory. Phase 1 of the study, a survey of undergraduate biology majors (n=71) at a major research university, investigates the relationships among participation in biology laboratory research internships, biology laboratory self-efficacy strength, and interest in persisting in science. Phase 2 of the study, a two-year investigation of a university biology research laboratory, investigates how scientific communities of practice develop self-efficacy beliefs. The findings suggest that participation in lab internships results in increased interest in continuing in life science/biology graduate school and careers. They also suggest that a significant proportion of that interest is related to the students' biology laboratory self-efficacy. The findings of this study point to two primary ways that undergraduate research participation might work to raise self-efficacy strength. First, university research laboratory communities can provide students with a variety of resources that scaffold them into biology laboratory mastery experiences. Second, university research laboratory communities can provide students with coping and mastery Discourse models

  15. The Colorado Learning Attitudes about Science Survey (CLASS) for Use in Biology

    Science.gov (United States)

    Semsar, Katharine; Knight, Jennifer K.; Birol, Gülnur; Smith, Michelle K.

    2011-01-01

    This paper describes a newly adapted instrument for measuring novice-to-expert-like perceptions about biology: the Colorado Learning Attitudes about Science Survey for Biology (CLASS-Bio). Consisting of 31 Likert-scale statements, CLASS-Bio probes a range of perceptions that vary between experts and novices, including enjoyment of the discipline, propensity to make connections to the real world, recognition of conceptual connections underlying knowledge, and problem-solving strategies. CLASS-Bio has been tested for response validity with both undergraduate students and experts (biology PhDs), allowing student responses to be directly compared with a consensus expert response. Use of CLASS-Bio to date suggests that introductory biology courses have the same challenges as introductory physics and chemistry courses: namely, students shift toward more novice-like perceptions following instruction. However, students in upper-division biology courses do not show the same novice-like shifts. CLASS-Bio can also be paired with other assessments to: 1) examine how student perceptions impact learning and conceptual understanding of biology, and 2) assess and evaluate how pedagogical techniques help students develop both expertise in problem solving and an expert-like appreciation of the nature of biology. PMID:21885823

  16. The Colorado Learning Attitudes about Science Survey (CLASS) for use in Biology.

    Science.gov (United States)

    Semsar, Katharine; Knight, Jennifer K; Birol, Gülnur; Smith, Michelle K

    2011-01-01

    This paper describes a newly adapted instrument for measuring novice-to-expert-like perceptions about biology: the Colorado Learning Attitudes about Science Survey for Biology (CLASS-Bio). Consisting of 31 Likert-scale statements, CLASS-Bio probes a range of perceptions that vary between experts and novices, including enjoyment of the discipline, propensity to make connections to the real world, recognition of conceptual connections underlying knowledge, and problem-solving strategies. CLASS-Bio has been tested for response validity with both undergraduate students and experts (biology PhDs), allowing student responses to be directly compared with a consensus expert response. Use of CLASS-Bio to date suggests that introductory biology courses have the same challenges as introductory physics and chemistry courses: namely, students shift toward more novice-like perceptions following instruction. However, students in upper-division biology courses do not show the same novice-like shifts. CLASS-Bio can also be paired with other assessments to: 1) examine how student perceptions impact learning and conceptual understanding of biology, and 2) assess and evaluate how pedagogical techniques help students develop both expertise in problem solving and an expert-like appreciation of the nature of biology.

  17. [Undergraduate and postgraduate studies in the biological sciences in Chile (1985)].

    Science.gov (United States)

    Niemeyer, H

    1986-01-01

    A study group of scientists was convened by the Sociedad de Biología de Chile (Biological Society of Chile) and the Regional Program for Graduate Training in Biological Sciences, PNUD-Unesco, RLA 78/024, to assess undergraduate and graduate studies in life sciences in Chile. The group presented this report at the 28th Annual Meeting of the Society. Discussion centered on the features that should characterize the studies leading to the academic degrees of Licenciado (Licenciate), Magíster (Master) and Doctor (Ph. D) in Sciences, and also on the qualifications that the universities should satisfy in order to grant them. After analyzing the present situation of undergraduate and graduate studies in Biological Sciences in Chilean universities, the group made the following main suggestions: 1. It is recommended that Chilean universities agree on a 4-year plan for the Licenciado degree, without the requirement of a thesis. The importance of providing the students with good laboratory exercises and field experience and with the opportunity to perform short research projects is stressed. In addition, a sound theoretical training on mathematics, physics and chemistry in the education of a modern Biologist is important. Licenciate studies ought to be the basis for professional careers and the universities should offer to the Licenciados free access to their professional schools. 2. It is considered appropriate for Chile and its universities to develop graduate programs in those disciplines that have reached a level of excellence. To accomplish this aim, adequate finance of the universities is necessary to permit them to provide the essential facilities for doing research, and to create a wide system of fellowships for graduate students. Direct government support for research and graduate student fellowships is requested. 3. Research experience of the kind needed for the preparation of a doctoral thesis is recommended as the academic level appropriate for those engaged in

  18. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Website Reviews. Articles in Resonance – Journal of Science Education. Volume 4 Issue 8 August 1999 pp 91-93 Website Reviews. Website Review · Harini Nagendra · More Details Fulltext PDF ...

  19. Developing "Green" Business Plans: Using Entrepreneurship to Teach Science to Business Administration Majors and Business to Biology Majors

    Science.gov (United States)

    Letovsky, Robert; Banschbach, Valerie S.

    2011-01-01

    Biology majors team with business administration majors to develop proposals for "green" enterprise for a business plan competition. The course begins with a series of student presentations so that science students learn about the fundamentals of business, and business students learn about environmental biology. Then mixed biology-business student…

  20. Molecular biology in marine science: Scientific questions, technological approaches, and practical implications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    This report describes molecular techniques that could be invaluable in addressing process-oriented problems in the ocean sciences that have perplexed oceanographers for decades, such as understanding the basis for biogeochemical processes, recruitment processes, upper-ocean dynamics, biological impacts of global warming, and ecological impacts of human activities. The coupling of highly sophisticated methods, such as satellite remote sensing, which permits synoptic monitoring of chemical, physical, and biological parameters over large areas, with the power of modern molecular tools for ``ground truthing`` at small scales could allow scientists to address questions about marine organisms and the ocean in which they live that could not be answered previously. Clearly, the marine sciences are on the threshold of an exciting new frontier of scientific discovery and economic opportunity.

  1. Venomous snakes accidents: a study about conceptual mistakes in Science and Biology Brazilian textbooks

    OpenAIRE

    Maria de Fátima Neves Sandrin; Giuseppe Puorto; Roberto Nardi

    2005-01-01

    The subject venomous snakes is pointed out as a problem in science education textbooks in Brazil, due to the high rate of conceptual mistakes. Aiming to help teachers in that subject, we analyzed a total of 27 textbooks published in the period 1982 to 1999. The criteria used in the conceptual analysis were based scientific correction and the presence of non-scientific classification. In relation to the conceptual analysis, data collected showed predominance of problems related to the biology ...

  2. International Institute for Collaborative Cell Biology and Biochemistry—History and Memoirs from an International Network for Biological Sciences

    Science.gov (United States)

    Cameron, L. C.

    2013-01-01

    I was invited to write this essay on the occasion of my selection as the recipient of the 2012 Bruce Alberts Award for Excellence in Science Education from the American Society for Cell Biology (ASCB). Receiving this award is an enormous honor. When I read the email announcement for the first time, it was more than a surprise to me, it was unbelievable. I joined ASCB in 1996, when I presented a poster and received a travel award. Since then, I have attended almost every ASCB meeting. I will try to use this essay to share with readers one of the best experiences in my life. Because this is an essay, I take the liberty of mixing some of my thoughts with data in a way that it not usual in scientific writing. I hope that this sacrifice of the format will achieve the goal of conveying what I have learned over the past 20 yr, during which time a group of colleagues and friends created a nexus of knowledge and wisdom. We have worked together to build a network capable of sharing and inspiring science all over the world. PMID:24006381

  3. The Use of Didactic Resources as a Strategy in Sciences and Biology Teaching

    Directory of Open Access Journals (Sweden)

    Mario Marcos Lopes

    2013-06-01

    Full Text Available The teaching of Science and Biology at school is recent, and has been practiced according to the different educational proposals, that have been developed along the last decades. The LDB (Lei nº 9.394, December, 20, 1996 proposes a pedagogical project that goes beyond the blackboard, chalk and teacher's talk in order to better prepare the students for the challenges of the labor market. Thus, this paper aims at contributing to the discussion on the teaching practice and teaching resources that can help the teaching and learning process, especially in the disciplines of Science and Biology. Based on a qualitative approach, this research aims at contributing to the construction of new knowledge that can be generated from a careful and critical look at the documentary sources. Finally, the great challenge of the educator is to make the teaching of Science and Biology pleasurable and exciting, being able to develop in students the scientific knowledge and the taste for these school subjects.

  4. Local Ecological Knowledge and Biological Conservation: Post-normal Science as an Intercultural Field

    Directory of Open Access Journals (Sweden)

    Jorje Ignacio Zalles

    2017-09-01

    Full Text Available From a natural sciences perspective, efforts directed at the conservation of biodiversity are based upon what is known as conservation biology. Given its epistemological assumptions, conservation biology faces obstacles in the incorporation of wisdom originating in local ecological knowledge, that which a local population has gained about the local environment which it is surrounded by and due to its direct contact with this local environment, instead of the result of a product of a positivist scientific inquiry. Post-normal science has emerged in recent decades as an alternative for public management that aims to complement the search for knowledge by means of empirical approaches through the inclusion of understandings based on the everyday experiences and the subjective interpretation of natural phenomena, transcending the compartmentalization associated with scientific traditions born out of modernity. This article discusses the integration of local ecological knowledge and conservation biology from the perspective of post normal science, illustrating different forms of intercultural communication that would make the requisite dialogue of knowledges possible.

  5. The phytotronist and the phenotype: plant physiology, Big Science, and a Cold War biology of the whole plant.

    Science.gov (United States)

    Munns, David P D

    2015-04-01

    This paper describes how, from the early twentieth century, and especially in the early Cold War era, the plant physiologists considered their discipline ideally suited among all the plant sciences to study and explain biological functions and processes, and ranked their discipline among the dominant forms of the biological sciences. At their apex in the late-1960s, the plant physiologists laid claim to having discovered nothing less than the "basic laws of physiology." This paper unwraps that claim, showing that it emerged from the construction of monumental big science laboratories known as phytotrons that gave control over the growing environment. Control meant that plant physiologists claimed to be able to produce a standard phenotype valid for experimental biology. Invoking the standards of the physical sciences, the plant physiologists heralded basic biological science from the phytotronic produced phenotype. In the context of the Cold War era, the ability to pursue basic science represented the highest pinnacle of standing within the scientific community. More broadly, I suggest that by recovering the history of an underappreciated discipline, plant physiology, and by establishing the centrality of the story of the plant sciences in the history of biology can historians understand the massive changes wrought to biology by the conceptual emergence of the molecular understanding of life, the dominance of the discipline of molecular biology, and the rise of biotechnology in the 1980s. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Modeling biological problems in computer science: a case study in genome assembly.

    Science.gov (United States)

    Medvedev, Paul

    2018-01-30

    As computer scientists working in bioinformatics/computational biology, we often face the challenge of coming up with an algorithm to answer a biological question. This occurs in many areas, such as variant calling, alignment and assembly. In this tutorial, we use the example of the genome assembly problem to demonstrate how to go from a question in the biological realm to a solution in the computer science realm. We show the modeling process step-by-step, including all the intermediate failed attempts. Please note this is not an introduction to how genome assembly algorithms work and, if treated as such, would be incomplete and unnecessarily long-winded. © The Author(s) 2018. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  7. The Math–Biology Values Instrument: Development of a Tool to Measure Life Science Majors’ Task Values of Using Math in the Context of Biology

    Science.gov (United States)

    Andrews, Sarah E.; Runyon, Christopher; Aikens, Melissa L.

    2017-01-01

    In response to calls to improve the quantitative training of undergraduate biology students, there have been increased efforts to better integrate math into biology curricula. One challenge of such efforts is negative student attitudes toward math, which are thought to be particularly prevalent among biology students. According to theory, students’ personal values toward using math in a biological context will influence their achievement and behavioral outcomes, but a validated instrument is needed to determine this empirically. We developed the Math–Biology Values Instrument (MBVI), an 11-item college-level self-­report instrument grounded in expectancy-value theory, to measure life science students’ interest in using math to understand biology, the perceived usefulness of math to their life science career, and the cost of using math in biology courses. We used a process that integrates multiple forms of validity evidence to show that scores from the MBVI can be used as a valid measure of a student’s value of math in the context of biology. The MBVI can be used by instructors and researchers to help identify instructional strategies that influence math–biology values and understand how math–biology values are related to students’ achievement and decisions to pursue more advanced quantitative-based courses. PMID:28747355

  8. The biological universe. The twentieth century extraterrestrial life debate and the limits of science.

    Science.gov (United States)

    Dick, S. J.

    Throughout the twentieth century, from the furor over Percival Lowell's claim of canals on Mars to the sophisticated Search for Extraterrestrial Intelligence, otherworldly life has often intrigued and occasionally consumed science and the public. Does 'biological law' reign throughout the universe? Are there other histories, religions, and philosophies outside of those on Earth? Do extraterrestrial minds ponder the mysteries of the universe? The attempts to answer these often asked questions form one of the most interesting chapters in the history of science and culture, and this is the first book to provide a rich and colorful history of those attempts during the twentieth century. Covering a broad range of topics, including the search for life in the solar system, the origins of life, UFOs, and aliens in science fiction, the author shows how the concept of extraterrestrial intelligence is a world view of its own, a 'biophysical cosmology' that seeks confirmation no less than physical views of the universe.

  9. Practicing the triad teaching-research- extension in supervised internship of licentiateship in biological sciences

    Directory of Open Access Journals (Sweden)

    Lilliane Miranda Freitas

    2012-06-01

    Full Text Available In this paper we report an educational experience based on the triad teaching-research-extension occurred in the supervised internship in licentiateship in Biological Sciences. In this experiment, the students made a transposition of the scientific knowledge produced in their course conclusion work to the knowledge of basic education curriculum. We analyze in this article the impressions of undergraduates after completion of pedagogical actions. We discuss, based on the reports, how the knowledge that is constructed and reconstructed in academic research can contribute directly to the improvement of the science education quality through science literacy and also in teacher training of undergraduates, through the reflection on their own practice. Therefore, we consider that, with the practice of the inseparability of teaching-research-extension, there will be more return for academic research and also for the school community, generating significant changes in educational practices in schools

  10. Peningkatan Niat Pembelian melalui Website

    Directory of Open Access Journals (Sweden)

    Wirawan Wirawan

    2013-03-01

    Full Text Available In globalization era, technology is rapidly growing. Nowadays many companies use technology in their business with the purpose to support internal and external activities, such as online sales. Currently, the level of competition in the field of online sales is getting bigger because there are many companies get into the market. The purpose of this study is to help new website of PT Pos Indonesia (Galeripos face competition and increase the intention of visitor to visit Galeripos and the number of transaction there as well. This study was conducted to know how website quality and perceived risk influence online trust of web visitors and the impact on online purchase intention. The method used in this research is path analysis. Data had collected by distributing questionnaires through social media. As conclusion, website quality, perceived risk, and online trust, individually and simultaneously, have significant influence on online purchase intention.

  11. The Math-Biology Values Instrument: Development of a Tool to Measure Life Science Majors' Task Values of Using Math in the Context of Biology.

    Science.gov (United States)

    Andrews, Sarah E; Runyon, Christopher; Aikens, Melissa L

    2017-01-01

    In response to calls to improve the quantitative training of undergraduate biology students, there have been increased efforts to better integrate math into biology curricula. One challenge of such efforts is negative student attitudes toward math, which are thought to be particularly prevalent among biology students. According to theory, students' personal values toward using math in a biological context will influence their achievement and behavioral outcomes, but a validated instrument is needed to determine this empirically. We developed the Math-Biology Values Instrument (MBVI), an 11-item college-level self--report instrument grounded in expectancy-value theory, to measure life science students' interest in using math to understand biology, the perceived usefulness of math to their life science career, and the cost of using math in biology courses. We used a process that integrates multiple forms of validity evidence to show that scores from the MBVI can be used as a valid measure of a student's value of math in the context of biology. The MBVI can be used by instructors and researchers to help identify instructional strategies that influence math-biology values and understand how math-biology values are related to students' achievement and decisions to pursue more advanced quantitative-based courses. © 2017 S. E. Andrews et al. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  12. Factors Affecting University Library Website Design

    OpenAIRE

    Yongi-Mi Kim

    2011-01-01

    Existing studies have extensively explored factors that affect users’ intentions to use university library website resources (ULWR); yet little attention has been given to factors affecting university library website design. This paper investigates factors that affect university library website design and assesses the success of the university library website from both designers’ and users’ perspectives. The findings show that when planning a website, university web designers consider univers...

  13. What are the Effects of Implementing Learning-Focused Strategies in Biology and Physical Science Classrooms?

    Science.gov (United States)

    Simmons, Robin

    The objective of this study was to determine if Learning-Focused Strategies (LFS) implemented in high school science courses would affect student achievement and the pass rate of biology and physical science Common District Assessments (CDAs). The LFS, specific teaching strategies contained in the Learning-Focused Strategies Model (LFSM) Program were researched in this study. The LFSM Program provided a framework for comprehensive school improvement to those schools that implemented the program. The LFSM Program provided schools with consistent training in the utilization of exemplary practices and instruction. A high school located in the suburbs of Atlanta, Georgia was the focus of this investigation. Twelve high school science classrooms participated in the study: six biology and six physical science classes. Up-to-date research discovered that the strategies contained in the LFSM Program were research-based and highly effective for elementary and middle school instruction. Research on its effectiveness in high school instruction was the main focus of this study. This investigation utilized a mixed methods approach, in which data were examined qualitatively and quantitatively. Common District Assessment (CDA) quantitative data were collected and compared between those science classrooms that utilized LFS and those using traditional instructional strategies. Qualitative data were generated through classroom observations, student surveys, and teacher interviews. Individual data points were triangulated to determine trends of information reflecting the effects of implementing LFS. Based on the data collected in the research study, classrooms utilizing LFS were more successful academically than the classrooms using traditional instructional methods. Derived from the quantitative data, students in LFS classrooms were more proficient on both the biology and physical science Unit 1 CDAs, illustrating the effectiveness of LFS in the science classroom. Key terms

  14. Optimizing Introductory Physics for the Life Sciences: Placing Physics in Biological Context

    Science.gov (United States)

    Crouch, Catherine

    2014-03-01

    Physics is a critical foundation for today's life sciences and medicine. However, the physics content and ways of thinking identified by life scientists as most important for their fields are often not taught, or underemphasized, in traditional introductory physics courses. Furthermore, such courses rarely give students practice using physics to understand living systems in a substantial way. Consequently, students are unlikely to recognize the value of physics to their chosen fields, or to develop facility in applying physics to biological systems. At Swarthmore, as at several other institutions engaged in reforming this course, we have reorganized the introductory course for life science students around touchstone biological examples, in which fundamental physics contributes significantly to understanding biological phenomena or research techniques, in order to make explicit the value of physics to the life sciences. We have also focused on the physics topics and approaches most relevant to biology while seeking to develop rigorous qualitative reasoning and quantitative problem solving skills, using established pedagogical best practices. Each unit is motivated by and culminates with students analyzing one or more touchstone examples. For example, in the second semester we emphasize electric potential and potential difference more than electric field, and start from students' typically superficial understanding of the cell membrane potential and of electrical interactions in biochemistry to help them develop a more sophisticated understanding of electric forces, field, and potential, including in the salt water environment of life. Other second semester touchstones include optics of vision and microscopes, circuit models for neural signaling, and magnetotactic bacteria. When possible, we have adapted existing research-based curricular materials to support these examples. This talk will describe the design and development process for this course, give examples of

  15. Should We Add History of Science to Provide Nature of Science into Vietnamese Biology Textbook: A Case of Evolution and Genetics Teaching?

    Science.gov (United States)

    Diem, Huynh Thi Thuy; Yuenyong, Chokchai

    2018-01-01

    History of science (HOS) plays a substantial role in the enhancement of rooted understanding in science teaching and learning. HOS of evolution and genetics has not been included in Vietnamese biology textbooks. This study aims to investigate the necessity of introducing evolution and genetics HOS into Vietnamese textbooks. A case study approach…

  16. What drives Users' Website Registration?

    NARCIS (Netherlands)

    T. Li (Ting); P.A. Pavlou (Paul)

    2013-01-01

    textabstractUser registration is an important prerequisite for the success of many websites by enabling users to gain access to domain information and personalized content. It is not always desirable for users, however, because they need to disclose personal information. This paper examines what

  17. Student-generated illustrations and written narratives of biological science concepts: The effect on community college life science students' achievement in and attitudes toward science

    Science.gov (United States)

    Harvey, Robert Christopher

    The purpose of this study was to determine the effects of two conceptually based instructional strategies on science achievement and attitudes of community college biological science students. The sample consisted of 277 students enrolled in General Biology 1, Microbiology, and Human Anatomy and Physiology 1. Control students were comprised of intact classes from the 2005 Spring semester; treatment students from the 2005 Fall semester were randomly assigned to one of two groups within each course: written narrative (WN) and illustration (IL). WN students prepared in-class written narratives related to cell theory and metabolism, which were taught in all three courses. IL students prepared in-class illustrations of the same concepts. Control students received traditional lecture/lab during the entire class period and neither wrote in-class descriptions nor prepared in-class illustrations of the targeted concepts. All groups were equivalent on age, gender, ethnicity, GPA, and number of college credits earned and were blinded to the study. All interventions occurred in class and no group received more attention or time to complete assignments. A multivariate analysis of covariance (MANCOVA) via multiple regression was the primary statistical strategy used to test the study's hypotheses. The model was valid and statistically significant. Independent follow-up univariate analyses relative to each dependent measure found that no research factor had a significant effect on attitude, but that course-teacher, group membership, and student academic characteristics had a significant effect (p < .05) on achievement: (1) Biology students scored significantly lower in achievement than A&P students; (2) Microbiology students scored significantly higher in achievement than Biology students; (3) Written Narrative students scored significantly higher in achievement than Control students; and (4) GPA had a significant effect on achievement. In addition, given p < .08: (1

  18. The BIOSCI electronic newsgroup network for the biological sciences. Final report, October 1, 1992--June 30, 1996

    Energy Technology Data Exchange (ETDEWEB)

    Kristofferson, D.; Mack, D.

    1996-10-01

    This is the final report for a DOE funded project on BIOSCI Electronic Newsgroup Network for the biological sciences. A usable network for scientific discussion, major announcements, problem solving, etc. has been created.

  19. 5. Conference cycle. The radiations and the Biological Sciences; 5. Ciclo de conferencias. Las radiaciones y las Ciencias Biologicas

    Energy Technology Data Exchange (ETDEWEB)

    Balcazar G, M.; Chavez B, A

    1991-06-15

    Nuclear technologies and their development have influenced many aspects of modern life. Besides used for electricity production nuclear technologies are applied in many other fields, especially in biological sciences. In genetics and molecular biology they enable research resulting in increased food production and better food preservation. Usage in material sciences lead to new varieties of plastics or improved characteristics. Nuclear applications are used in pe troleum industries and in forecasting geothermic power. Radiobiology and radiotherapy enable diagnosis and therapy of several diseases, e.g. cancer. Nuclear technologies also contribute to preserve the environment. They offer methods to analyse as well as decrease the environmental impacts. The 5. conference cyle entitled 'The Radiations and the Biological Sciences' aims to inform students of biological sciences about new nuclear technologies applied in their field of interest.

  20. Factors Affecting University Library Website Design

    Directory of Open Access Journals (Sweden)

    Yongi-Mi Kim

    2011-09-01

    Full Text Available Existing studies have extensively explored factors that affect users’ intentions to use university library website resources (ULWR; yet little attention has been given to factors affecting university library website design. This paper investigates factors that affect university library website design and assesses the success of the university library website from both designers’ and users’ perspectives. The findings show that when planning a website, university web designers consider university guidelines, review other websites, and consult with experts and other divisions within the library; however, resources and training for the design process are lacking. While website designers assess their websites as highly successful, user evaluations are somewhat lower. Accordingly, use is low, and users rely heavily on commercial websites. Suggestions for enhancing the usage of ULWR are provided.

  1. The Benefits of the German Science Project ‘Biology Up Close’

    Directory of Open Access Journals (Sweden)

    Claas Wegner

    2015-11-01

    Full Text Available Science and technology have a huge impact on all areas of today’s society. Also, industrialised countries’ economies are highly dependent on scientific progress which in turn makes them rely on trained people. However, recent PISA studies show poor results for German students’ scientific literacy. Due to many pupils’ lack of interest in the field of science and the need for scientific knowledge in today’s society, it is crucial to find ways to motivate pupils to become scientists and increase their interest in this field. In order to achieve this, Claas Wegner initiated the project ‘Biology Up Close’ in 2009. During workshops at university, participating pupils aged between 10 and 18 years have the opportunity to ‘grasp’ scientific phenomena through conducting experiments in a motivating way. This article describes the project and also its beneficial aspects enabling pupils from regional schools to experience biology in a vivid way at university laboratories. The workshops are planned, organized and held by teacher students, which in turn helps them to improve and reflect on their teaching skills. Finally, the article presents how the project promotes the pupils’ interest in science in a conclusion.

  2. Design vs. Content: A Study of Adolescent Girls' Website Design Preferences

    Science.gov (United States)

    Agosto, Denise E.

    2004-01-01

    This study considered the utility of gender schema theory in examining girls' website design preferences. It built on a previous study which identified eight website evaluation criteria related to biological sex: collaboration, social connectivity, flexibility, motility, contextuality, personal identification, inclusion, and graphic/multimedia…

  3. Loosening the shackles of scientific disciplines with network science. Reply to comments on "Network science of biological systems at different scales: A review"

    Science.gov (United States)

    Gosak, Marko; Markovič, Rene; Dolenšek, Jurij; Rupnik, Marjan Slak; Marhl, Marko; Stožer, Andraž; Perc, Matjaž

    2018-03-01

    We would like to thank all the experts for their insightful and very interesting comments that have been submitted in response to our review "Network science of biological systems at different scales" [1]. We are delighted with the number of comments that have been written, and even more so with the positive opinions that these comments communicate to the wider audience [2-9]. Although methods of network science have long proven their value in relevantly addressing various challenges in the biological sciences, such interdisciplinary research often still struggles for funding and recognition at many academic levels.

  4. The role of automated feedback in training and retaining biological recorders for citizen science.

    Science.gov (United States)

    van der Wal, René; Sharma, Nirwan; Mellish, Chris; Robinson, Annie; Siddharthan, Advaith

    2016-06-01

    correct identification without explanation. The value of NLG feedback in the live program, captured through questionnaires and evaluation of the online photo-based training tool, likewise showed that the automated generation of informative feedback fostered learning and volunteer engagement and thus paves the way for productive and long-lived citizen science projects. © 2016 The Authors. Conservation Biology published by Wiley Periodicals, Inc. on behalf of Society for Conservation Biology.

  5. New Federal Government Space Weather Website and Document Repository Launched

    Science.gov (United States)

    Bonadonna, Michael; Jonas, Seth; McNamara, Erin

    2017-11-01

    On Tuesday, 19 September 2017, the NOAA Space Weather Prediction Center and Office of the Federal Coordinator for Meteorology (OFCM) launched the new Space Weather Operations, Research, and Mitigation website SWORM.GOV. The website provides access to the public to Federal activities supporting the Executive Office of the President National Science and Technology Council SWORM Subcommittee as well as other activities and events relevant to the National Space Weather Enterprise. SWORM.GOV was approved by the SWORM Subcommittee, funded by NOAA, and maintained by OFCM.

  6. A strategy for space biology and medical science for the 1980s and 1990s

    Science.gov (United States)

    1987-01-01

    A guideline is provided for developing NASA's long-term mission plans and a rational, coherent research program. Ten topical areas for research are addressed: developmental biology, gravitropism in plants, sensorimotor integration, bone and mineral metabolism, cardiovascular/pulmonary function, muscle remodeling, nutrition, human reproduction, space anemia, and human behavior. Scientific goals, objectives, and required measurements and facilities for each of the major areas of space biology and medicine are identified and described along with primary goals and objectives for each of these disciplines. Proposals are made concerning the use of scientific panels to oversee the implementation of the strategy, life sciences' need for continuous access to spaceflight opportunities, the advantages of a focused mission strategy, certain design features that will enhance spaceflight experimentation, and general facilities. Other topics that are considered include mission planning, crew selection and training, and interagency and international cooperation.

  7. Bodies of science and law: forensic DNA profiling, biological bodies, and biopower.

    Science.gov (United States)

    Toom, Victor

    2012-01-01

    How is jurisdiction transferred from an individual's biological body to agents of power such as the police, public prosecutors, and the judiciary, and what happens to these biological bodies when transformed from private into public objects? These questions are examined by analysing bodies situated at the intersection of science and law. More specifically, the transformation of ‘private bodies’ into ‘public bodies’ is analysed by going into the details of forensic DNA profiling in the Dutch jurisdiction. It will be argued that various ‘forensic genetic practices’ enact different forensic genetic bodies'. These enacted forensic genetic bodies are connected with various infringements of civil rights, which become articulated in exploring these forensic genetic bodies’‘normative registers’.

  8. A Framework for Improving the Quality of Research in the Biological Sciences

    Directory of Open Access Journals (Sweden)

    Arturo Casadevall

    2016-08-01

    Full Text Available The American Academy of Microbiology convened a colloquium to discuss problems in the biological sciences, with emphasis on identifying mechanisms to improve the quality of research. Participants from various disciplines made six recommendations: (i design rigorous and comprehensive evaluation criteria to recognize and reward high-quality scientific research; (ii require universal training in good scientific practices, appropriate statistical usage, and responsible research practices for scientists at all levels, with training content regularly updated and presented by qualified scientists; (iii establish open data at the timing of publication as the standard operating procedure throughout the scientific enterprise; (iv encourage scientific journals to publish negative data that meet methodologic standards of quality; (v agree upon common criteria among scientific journals for retraction of published papers, to provide consistency and transparency; and (vi strengthen research integrity oversight and training. These recommendations constitute an actionable framework that, in combination, could improve the quality of biological research.

  9. A sociocultural reading of reform in science teaching in a secondary biology class

    Science.gov (United States)

    Barma, Sylvie

    2011-09-01

    Adopting activity theory as a theoretical and methodological framework, this case study illustrates how a teaching and learning situation is planned and implemented over a series of nine 75-min biology classes by a high school science teacher in the context of pedagogical reform. The object of this study emerges within a favourable context of science education curricular reform in Quebec, Canada. By examining the interaction between the poles of an activity system sharing the same object, this case study illustrates how one teacher's teaching practice is redefined and how some aspects of her teaching personality orient the ways in which she contextually mobilizes new tools and members of her school community in order to implement an awareness campaign on the risks of tanning salons.

  10. Converging biology, economics and social science in fisheries research –lessons learned

    DEFF Research Database (Denmark)

    Haapasaari, Päivi Elisabet; Kulmala, Soile; Kuikka, Sakari

    2011-01-01

    It has been acknowledged that natural sciences cannot provide an adequate basis for the management of complex environmental problems. The scientific knowledge base has to be expanded towards a more holistic direction by incorporating social and economic issues. Besides this, the multifaceted...... knowledge has to be summarized in a form that can support science-based decision making. Interdisciplinary skills and methodologies are required that enable the integration of knowledge from conceptually different disciplines. We built an integrated decision support tool for the long term management...... of the Baltic salmon stocks, using the Bayesian networks. It enabled the analysis of the outcomes of different management measures from biological, social and economic perspectives. The synthesis was the final output of a learning process of eight years. We reflect how and what kind of interdisciplinarity...

  11. Particle Accelerator Applications: Ion and Electron Irradiation in Materials Science, Biology and Medicine

    Science.gov (United States)

    Rodríguez-Fernández, Luis

    2010-09-01

    Although the developments of particle accelerators are devoted to basic study of matter constituents, since the beginning these machines have been applied with different purposes in many areas also. Today particle accelerators are essential instruments for science and technology. This work presents an overview of the main application for direct particle irradiation with accelerator in material science, biology and medicine. They are used for material synthesis by ion implantation and charged particle irradiation; to make coatings and micromachining; to characterize broad kind of samples by ion beam analysis techniques; as mass spectrometers for atomic isotopes determination. In biomedicine the accelerators are applied for the study of effects by charged particles on cells. In medicine the radiotherapy by electron irradiation is widely used, while hadrontherapy is still under development. Also, they are necessary for short life radioisotopes production required in radiodiagnostic.

  12. The need to connect: on the cell biology of synapses, behaviors, and networks in science.

    Science.gov (United States)

    Colón-Ramos, Daniel A

    2016-11-01

    My laboratory is interested in the cell biology of the synapse. Synapses, which are points of cellular communication between neurons, were first described by Santiago Ramón y Cajal as "protoplasmic kisses that appear to constitute the final ecstasy of an epic love story." Who would not want to work on that?! My lab examines the biological mechanisms neurons use to find and connect to each other. How are synapses formed during development, maintained during growth, and modified during learning? In this essay, I reflect about my scientific journey to the synapse, the cell biological one, but also a metaphorical synapse-my role as a point of contact between the production of knowledge and its dissemination. In particular, I discuss how the architecture of scientific networks propels knowledge production but can also exclude certain groups in science. © 2016 Colón-Ramos This article is distributed by The American Society for Cell Biology under license from the author(s). Two months after publication it is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  13. Integrating thematic web portal capabilities into the NASA Earthdata website

    Science.gov (United States)

    Murphy, K. J.; Wong, M. M.; McLaughlin, B. D.; Siarto, J.

    2014-12-01

    The National Aeronautics and Space Administration (NASA) acquires and distributes an abundance of Earth science data on a daily basis to a diverse user community worldwide. To assist the scientific community and general public in achieving a greater understanding of the interdisciplinary nature of Earth science and of key environmental and climate change topics, the NASA Earthdata website is integrating new methods of presenting and accessing Earth science information, data, research and results. This poster will present the process of integrating thematic web portal capabilities into the NASA Earthdata website, with examples from the recently awarded Sea Level Change Portal. The Earthdata website is a part of the Earth Observing System Data and Information System (EOSDIS). EOSDIS is a key core capability in NASA's Earth Science Data Systems Program. It provides end-to-end capabilities for managing NASA's Earth science data from various sources - satellites, aircraft, field measurements, and various other programs. Some of the capabilities include twelve Distributed Active Archive Centers (DAACs), Science Computing Facilities (SCFs), a data discovery and service access client (Reverb), dataset directory (Global Change Master Directory - GCMD), near real-time data (Land Atmosphere Near real-time Capability for EOS - LANCE), Worldview (an imagery visualization interface), Global Imagery Browse Services, the Earthdata Code Collaborative, and a host of other discipline specific data discovery, data access, data subsetting and visualization tools and services.

  14. Preventing biological weapon development through the governance of life science research.

    Science.gov (United States)

    Epstein, Gerald L

    2012-03-01

    The dual-use dilemma in the life sciences-that illicit applications draw on the same science and technology base as legitimate applications-makes it inherently difficult to control one without inhibiting the other. Since before the September 11 attacks, the science and security communities in the United States have struggled to develop governance processes that can simultaneously minimize the risk of misuse of the life sciences, promote their beneficial applications, and protect the public trust. What has become clear over that time is that while procedural steps can be specified for assessing and managing dual-use risks in the review of research proposals, oversight of ongoing research, and communication of research results, the actions or decisions to be taken at each of these steps to mitigate dual-use risk defy codification. Yet the stakes are too high to do nothing, or to be seen as doing nothing. The U.S. government should therefore adopt an oversight framework largely along the lines recommended by the National Science Advisory Board for Biosecurity almost 5 years ago-one that builds on existing processes, can gain buy-in from the scientific community, and can be implemented at modest cost (both direct and opportunity), while providing assurance that a considered and independent examination of dual-use risks is being applied. Without extraordinary visibility into the actions of those who would misuse biology, it may be impossible to know how well such an oversight system will actually succeed at mitigating misuse. But maintaining the public trust will require a system to be established in which reasonably foreseeable dual-use consequences of life science research are anticipated, evaluated, and addressed.

  15. Deaf, Hard-of-Hearing, and Hearing Signing Undergraduates' Attitudes toward Science in Inquiry-Based Biology Laboratory Classes

    Science.gov (United States)

    Gormally, Cara

    2017-01-01

    For science learning to be successful, students must develop attitudes toward support future engagement with challenging social issues related to science. This is especially important for increasing participation of students from underrepresented populations. This study investigated how participation in inquiry-based biology laboratory classes…

  16. Conceptions of the Nature of Science Held by Undergraduate Pre-Service Biology Teachers in South-West Nigeria

    Science.gov (United States)

    Adedoyin, A. O.; Bello, G.

    2017-01-01

    This study investigated the conceptions of the nature of science held by pre-service undergraduate biology teachers in South-West, Nigeria. Specifically, the study examined the influence of their gender on their conceptions of the nature of science. The study was a descriptive research of the survey method. The population for the study comprised…

  17. Database Description - Budding yeast cDNA sequencing project | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available Frontier Sciences, The University of Tokyo(when creating) Creator Name: Takashi ...Ito* Creator Affiliation: Department of Computational Biology, Graduate School of Frontier Sciences, The University of Tokyo...(when creating) Contact address GSFS - CB-06, Transdisciplinary Sciences, The University of Tokyo...t of Biophysics and Biochemistry, Graduate School of Science, the University of Tokyo... URL of the original website http://itolab.cb.k.u-tokyo.ac.jp/GCap/ Operation start date 2006/11/14 Last

  18. HELAS: local helioseismology data website

    International Nuclear Information System (INIS)

    Schunker, Hannah; Gizon, Laurent; Roth, Markus

    2008-01-01

    The Local Helioseismology Network Activity is part of the European Helio-and Asteroseismology Network (HELAS). One aspect of the network activity is to collate multipurpose data sets and make them available to the community for local helioseismic analysis. The first stage of the project is underway whereby high quality and useful data sets have been selected and acquired. The HELAS Local Helioseismology Network Activity website at http://www.mps.mpg.de/projects/seismo/NA4/ provides this data ready to download. Furthermore, the data is supplemented with relevant documentation necessary for further analysis, including details about the data reduction process that has already been applied. The data primarily consists of Doppler velocity observations but also includes observations of the line-of-sight magnetic field, vector magnetic field measurements, intensity and travel time maps. The website will be continuously updated with data thereby providing convenient access to comprehensive data sets appropriate for use in local helioseismology.

  19. A Webometric Investigation of Visibility and Collaboration of Iranian Nanotechnology Websites

    Directory of Open Access Journals (Sweden)

    Faramarz Sohili

    2007-07-01

    Full Text Available The present investigation intends to review the extent of visibility, impact and collaboration of Iranian nanotechnology websites using webometric method of link analysis. The sample consists of all websites dealing with nanotechnology in Iran. Findings showed that these sites have low visibility, web impact factor and page count. Iranian Nanotechnology Initiative, Nano Ideas and Iranian Nanotechnology Association had the highest number of inlinks and therefore highest visibility, while Nanotechnology Department Website had the lowest visibility. Findings also indicated that Amir Kabir Technical University Nanotechnology Committee website, Iran Nanotechnology initiative and Nano Ideas websites had the highest web impact factor, while Kashan University Institute for Nano Science and Technology had the lowest web impact factor. It was further established that Iranian Nanotech websites collaborate within two clusters. A Multi-dimensional scale was used.

  20. Primary Science Interview: Science Sparks

    Science.gov (United States)

    Bianchi, Lynne

    2016-01-01

    In this "Primary Science" interview, Lynne Bianchi talks with Emma Vanstone about "Science Sparks," which is a website full of creative, fun, and exciting science activity ideas for children of primary-school age. "Science Sparks" started with the aim of inspiring more parents to do science at home with their…

  1. Visual website aesthetics : the relationship between dimensions of visual website aesthetics, website trust and consumers' intention to visit the website

    OpenAIRE

    Dalen, Mie Birgitte

    2015-01-01

    A review of previous research about visual aesthetics revealed inconsistencies and contradicting views. Due to the important role of visual aesthetics in the online environment, a more thorough understanding of the construct was beneficial. Therefore, the first aim of this thesis was to develop a new structural framework of the dimensions of visual website aesthetics based on a review of previous research findings and theories. This conceptualisation process revealed that visua...

  2. Textual metadiscourse in commercial websites

    Directory of Open Access Journals (Sweden)

    Rafael Alejo González

    2005-04-01

    Full Text Available Commercial websites do not only have to catch the attention of the web surfer, who in the end can also become a potential customer, they are also engaged in the crucial task of guiding the reader through the complex maze of semiotic systems which constitutes a web page. Successful sites are those giving the reader assistance to be able to find the relevant information he or she is seeking. Although we assume that this navigation aid is not exclusively verbal, the aim of thispaper is to analyse some of the linguistic means by which this navigation is assisted and, more particularly, to explore the presence of textual metadiscourse. After giving a definition of the concept of metadiscourse, we explore the insights that can be gained from the field of usability, within the area of Computer-Human Interaction, which will help us to detect more clearly metadiscursive devices present in commercial websites. Then we categorize the different typesof textual metadiscourse and try to find some distinctive features of their presence in digital metadiscourse. Finally, we extend the classification to a group of devices which is restricted to digital discourse, hypertextual links or nodes. In so far as they help readers to navigate through digital documents, links play an outstanding role in commercial websites and can be classified according to the metadiscoursive function they carry out.

  3. The scientific production in health and biological sciences of the top 20 Brazilian universities

    Directory of Open Access Journals (Sweden)

    R. Zorzetto

    2006-12-01

    Full Text Available Brazilian scientific output exhibited a 4-fold increase in the last two decades because of the stability of the investment in research and development activities and of changes in the policies of the main funding agencies. Most of this production is concentrated in public universities and research institutes located in the richest part of the country. Among all areas of knowledge, the most productive are Health and Biological Sciences. During the 1998-2002 period these areas presented heterogeneous growth ranging from 4.5% (Pharmacology to 191% (Psychiatry, with a median growth rate of 47.2%. In order to identify and rank the 20 most prolific institutions in these areas, searches were made in three databases (DataCAPES, ISI and MEDLINE which permitted the identification of 109,507 original articles produced by the 592 Graduate Programs in Health and Biological Sciences offered by 118 public universities and research institutes. The 20 most productive centers, ranked according to the total number of ISI-indexed articles published during the 1998-2003 period, produced 78.7% of the papers in these areas and are strongly concentrated in the Southern part of the country, mainly in São Paulo State.

  4. Venomous snakes accidents: a study about conceptual mistakes in Science and Biology Brazilian textbooks

    Directory of Open Access Journals (Sweden)

    Maria de Fátima Neves Sandrin

    2005-12-01

    Full Text Available The subject venomous snakes is pointed out as a problem in science education textbooks in Brazil, due to the high rate of conceptual mistakes. Aiming to help teachers in that subject, we analyzed a total of 27 textbooks published in the period 1982 to 1999. The criteria used in the conceptual analysis were based scientific correction and the presence of non-scientific classification. In relation to the conceptual analysis, data collected showed predominance of problems related to the biology of snakes, identification and differentiation among venomous and non-venomous ones, incorrect self-care instructions, inappropriate attendance care in case of venomous’ snakes accident, besides the use of anthropocentric concepts. Data collected showed also that in most of the textbooks problematization and contextualization are not considered in despite of the descriptive form, predominant citation of the animal’s anatomical data, nomenclature and definitions. Proportionally, it was found higher number of problems in science textbooks than in those destined to high school biology.

  5. Biological determinants of health: Genes, microbes, and metabolism exemplars of nursing science.

    Science.gov (United States)

    Ferranti, Erin P; Grossmann, Ruth; Starkweather, Angela; Heitkemper, Margaret

    Increasingly, nurse scientists are incorporating "omics" measures (e.g., genomics, transcriptomics, proteomics, and metabolomics) in studies of biologic determinants of health and behavior. The role of omics in nursing science can be conceptualized in several ways: (a) as a portfolio of biological measures (biomarkers) to monitor individual risk, (b) as a set of combined data elements that can generate new knowledge based on large and complex patient data sets, (c) as baseline information that promotes health education and potentially personalized interventions, and (d) as a platform to understand how environmental parameters (e.g., diet) interact with the individual's physiology. In this article, we provide exemplars of nursing scientists who use omics to better understand specific health conditions. We highlight various ongoing nursing research investigations incorporating omics technologies to study chronic pain vulnerability, risk for a pain-related condition, cardiometabolic complications associated with pregnancy, and as biomarkers of response to a dietary intervention. Omics technologies add an important dimension to nursing science across many foci of investigation. However, there are also challenges and opportunities for nurse scientists who consider using omics in their research. The integration of omics holds promise for increasing the impact of nursing research and practice on population health outcomes. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Inquiry-based laboratory investigations and student performance on standardized tests in biological science

    Science.gov (United States)

    Patke, Usha

    Achievement data from the 3rd International Mathematics and Sciences Study and Program for International Student Assessment in science have indicated that Black students from economically disadvantaged families underachieve at alarming rates in comparison to White and economically advantaged peer groups. The study site was a predominately Black, urban school district experiencing underachievement. The purpose of this correlational study was to examine the relationship between students' use of inquiry-based laboratory investigations and their performance on the Biology End of Course Test, as well as to examine the relationship while partialling out the effects of student gender. Constructivist theory formed the theoretical foundation of the study. Students' perceived levels of experience with inquiry-based laboratory investigations were measured using the Laboratory Program Variable Inventory (LPVI) survey. LPVI scores of 256 students were correlated with test scores and were examined by student gender. The Pearson correlation coefficient revealed a small direct correlation between students' experience in inquiry-based laboratory investigation classes and standardized test scores on the Biology EOCT. A partial correlational analysis indicated that the correlation remained after controlling for gender. This study may prompt a change from teacher-centered to student-centered pedagogy at the local site in order to increase academic achievement for all students. The results of this study may also influence administrators and policy makers to initiate local, state, or nationwide curricular development. A change in curriculum may promote social change as students become more competent, and more able, to succeed in life beyond secondary school.

  7. Theoretical Foundations for Website Design Courses.

    Science.gov (United States)

    Walker, Kristin

    2002-01-01

    Considers how theoretical foundations in website design courses can facilitate students learning the genres of Internet communication. Proposes ways that theories can be integrated into website design courses. Focuses on two students' website portfolios and ways they utilize genre theory and activity theory discussed in class to produce websites…

  8. Five Steps to an Accessible Classroom Website

    Science.gov (United States)

    Amundson, Linda

    2009-01-01

    When teachers or technology coordinators publish a website, they are providing a product for a diverse group of people. That's why website design should follow accessibility guidelines. Websites should be accessible to those with visual, hearing, movement, cognitive, and speech disabilities. Good design means greater accessibility for all. This…

  9. Evaluation models and criteria of the quality of hospital websites: a systematic review study.

    Science.gov (United States)

    Jeddi, Fatemeh Rangraz; Gilasi, Hamidreza; Khademi, Sahar

    2017-02-01

    Hospital websites are important tools in establishing communication and exchanging information between patients and staff, and thus should enjoy an acceptable level of quality. The aim of this study was to identify proper models and criteria to evaluate the quality of hospital websites. This research was a systematic review study. The international databases such as Science Direct, Google Scholar, PubMed, Proquest, Ovid, Elsevier, Springer, and EBSCO together with regional database such as Magiran, Scientific Information Database, Persian Journal Citation Report (PJCR) and IranMedex were searched. Suitable keywords including website, evaluation, and quality of website were used. Full text papers related to the research were included. The criteria and sub criteria of the evaluation of website quality were extracted and classified. To evaluate the quality of the websites, various models and criteria were presented. The WEB-Q-IM, Mile, Minerva, Seruni Luci, and Web-Qual models were the designed models. The criteria of accessibility, content and apparent features of the websites, the design procedure, the graphics applied in the website, and the page's attractions have been mentioned in the majority of studies. The criteria of accessibility, content, design method, security, and confidentiality of personal information are the essential criteria in the evaluation of all websites. It is suggested that the ease of use, graphics, attractiveness and other apparent properties of websites are considered as the user-friendliness sub criteria. Further, the criteria of speed and accessibility of the website should be considered as sub criterion of efficiency. When determining the evaluation criteria of the quality of websites, attention to major differences in the specific features of any website is essential.

  10. Childhood exposure to violence and lifelong health: Clinical intervention science and stress biology research join forces

    Science.gov (United States)

    Moffitt, Terrie E.

    2013-01-01

    Many young people who are mistreated by an adult, victimized by bullies, criminally assaulted, or who witness domestic violence react to this violence exposure by developing behavioral, emotional, or learning problems. What is less well known is that adverse experiences like violence exposure can lead to hidden physical alterations inside a child’s body, alterations which may have adverse effects on life-long health. We discuss why this is important for the field of developmental psychopathology and for society, and we recommend that stress-biology research and intervention science join forces to tackle the problem. We examine the evidence base in relation to stress-sensitive measures for the body (inflammatory reactions, telomere erosion, epigenetic methylation, and gene expression) and brain (mental disorders, neuroimaging, and neuropsychological testing). We also review promising interventions for families, couples, and children that have been designed to reduce the effects of childhood violence exposure. We invite intervention scientists and stress-biology researchers to collaborate in adding stress-biology measures to randomized clinical trials of interventions intended to reduce effects of violence exposure and other traumas on young people. PMID:24342859

  11. Excel 2013 for biological and life sciences statistics a guide to solving practical problems

    CERN Document Server

    Quirk, Thomas J; Horton, Howard F

    2015-01-01

    This is the first book to show the capabilities of Microsoft Excel to teach biological and life sciences statistics effectively.  It is a step-by-step exercise-driven guide for students and practitioners who need to master Excel to solve practical science problems.  If understanding statistics isn’t your strongest suit, you are not especially mathematically-inclined, or if you are wary of computers, this is the right book for you.  Each chapter explains statistical formulas and directs the reader to use Excel commands to solve specific, easy-to-understand science problems.  Practice problems are provided at the end of each chapter with their solutions in an appendix.  Separately, there is a full Practice Test (with answers in an Appendix) that allows readers to test what they have learned.  Includes 164 illustrations in color Suitable for undergraduates or graduate student Prof. Tom Quirk is currently a Professor of Marketing at The Walker School of Business and Technology at Webster University in St....

  12. The Acid Test for Biological Science: STAP Cells, Trust, and Replication.

    Science.gov (United States)

    Lancaster, Cheryl

    2016-02-01

    In January 2014, a letter and original research article were published in Nature describing a process whereby somatic mouse cells could be converted into stem cells by subjecting them to stress. These "stimulus-triggered acquisition of pluripotency" (STAP) cells were shown to be capable of contributing to all cell types of a developing embryo, and extra-embryonic tissues. The lead author of the publications, Haruko Obokata, became an overnight celebrity in Japan, where she was dubbed the new face of Japanese science. However, in the weeks that followed publication of the research, issues arose. Other laboratories and researchers (including authors on the original papers) found that they were unable to replicate Obokata et al.'s work. Closer scrutiny of the papers by the scientific community also suggested that there was manipulation of images that had been published, and Obokata was accused of misconduct. Those who should have been supervising her work (also her co-authors on the publications) were also heavily criticised. The STAP cell saga of 2014 is used as an example to highlight the importance of trust and replication in twenty-first century biological science. The role of trust in the scientific community is highlighted, and the effects on interactions between science and the public examined. Similarly, this essay aims to highlight the importance of replication, and how this is understood by researchers, the media, and the public. The expected behaviour of scientists in the twenty-first century is now more closely scrutinised.

  13. Impact of Perceived Website Service Quality on Customer E-Loyalty on a Lodging Website

    Science.gov (United States)

    Jeon, Myunghee

    2009-01-01

    Customer loyalty on websites, "e-loyalty", is reflected on customer behavior, regardless of online or offline business. Specifically, it is believed that customer loyalty on a website is strongly associated with website service quality. This study rigorously reviewed previously reported research in the website service quality dimensions and…

  14. Testing a model of science process skills acquisition: An interaction with parents' education, preferred language, gender, science attitude, cognitive development, academic ability, and biology knowledge

    Science.gov (United States)

    Germann, Paul J.

    Path analysis techniques were used to test a hypothesized structural model of direct and indirect causal effects of student variables on science process skills. The model was tested twice using data collected at the beginning and end of the school year from 67 9th- and 10th-grade biology students who lived in a rural Franco-American community in New England. Each student variable was found to have significant effects, accounting for approximately 80% of the variance in science process skills achievement. Academic ability, biology knowledge, and language preference had significant direct effects. There were significant mediated effects by cognitive development, parents' education, and attitude toward science in school. The variables of cognitive development and academic ability had the greatest total effects on science process skills. Implications for practitioners and researchers are discussed.

  15. Development of biology student worksheets to facilitate science process skills of student

    Science.gov (United States)

    Rahayu, Y. S.; Pratiwi, R.; Indana, S.

    2018-01-01

    This research aims to describe development of Biology student worksheets to facilitate science process skills of student, at the same time to facilitate thinking skills of students in senior high school are equipped with Assesment Sheets. The worksheets development refers to cycle which includes phase analysis (analysis), planning (planning), design (design), development (development), implementation (implementation), evaluation and revision (evaluation and revision). Phase evaluation and revision is an ongoing activity conducted in each phase of the development cycle. That is, after the evaluation of the results of these activities and make revisions at any phase, then continue to the next phase. Based on the test results for grade X, XI, and XII in St. Agnes Surabaya high school, obtained some important findings. The findings are as follows. (1) Developed biology student worksheets could be used to facilitate thinking ability of students in particular skills integrated process that includes components to formulate the problem, formulate hypotheses, determine the study variables, formulate an operational definition of variables, determine the steps in the research, planning data tables, organizing Data in the form of tables/charts, drawing conclusions, (2) Developed biology student worksheets could also facilitate the development of social interaction of students such as working together, listening/respect the opinions of others, assembling equipment and materials, discuss and share information and facilitate the upgrading of skills hands-on student activity. (3) Developed biology worksheets basically could be implemented with the guidance of the teacher step by step, especially for students who have never used a similar worksheet. Guidance at the beginning of this need, especially for worksheets that require special skills or understanding of specific concepts as a prerequisite, such as using a microscope, determine the heart rate, understand the mechanism of

  16. Biological Sciences for the 21st Century: Meeting the Challenges of Sustainable Development in an Era of Global Change

    Energy Technology Data Exchange (ETDEWEB)

    Joel Cracraft; Richard O' Grady

    2007-05-12

    The symposium was held 10-12 May, 2007 at the Capitol Hilton Hotel in Washington, D. C. The 30 talks explored how some of today's key biological research developments (such as biocomplexity and complex systems analysis, bioinformatics and computational biology, the expansion of molecular and genomics research, and the emergence of other comprehensive or system wide analyses, such as proteomics) contribute to sustainability science. The symposium therefore emphasized the challenges facing agriculture, human health, sustainable energy, and the maintenance of ecosystems and their services, so as to provide a focus and a suite of examples of the enormous potential contributions arising from these new developments in the biological sciences. This symposium was the first to provide a venue for exploring how the ongoing advances in the biological sciences together with new approaches for improving knowledge integration and institutional science capacity address key global challenges to sustainability. The speakers presented new research findings, and identified new approaches and needs in biological research that can be expected to have substantial impacts on sustainability science.

  17. Public Websites and Human–computer Interaction

    DEFF Research Database (Denmark)

    Sørum, Hanne; Andersen, Kim Normann; Vatrapu, Ravi

    2012-01-01

    The focus of this paper is to investigate measurement of website quality and user satisfaction. More specifically, the paper reports on a study investigating whether users of high-quality public websites are more satisfied than those of low-quality websites. Adopting a human–computer interaction...... perspective, we have gathered data from the 2009 public website awards in Scandinavia. Our analysis of Norwegian and Danish websites reveals that the use of quality criteria is highly technical compared to the traditional usability testing focus on efficiency, effectiveness and satisfaction of the actual...... satisfaction could be a point of departure for critical discussions of future implementation of public information and services and (3) additional and in-depth research of the measurement of website quality in the public sector, user expectations and the impacts of website quality improvements on user...

  18. Website quality indicators for consumers.

    Science.gov (United States)

    Griffiths, Kathleen M; Christensen, Helen

    2005-11-15

    The rating tool DISCERN was designed for use by consumers without content expertise to evaluate the quality of health information. There is some evidence that DISCERN may be a valid indicator of evidence-based website quality when applied by health professionals. However, it is not known if the tool is a valid measure of evidence-based quality when used by consumers. Since it is a lengthy instrument requiring training in its use, DISCERN may prove impractical for use by the typical consumer. It is therefore important to explore the validity of other simpler potential indicators of site quality such as Google PageRank. This study aimed to determine (1) whether the instrument DISCERN is a valid indicator of evidence-based Web content quality for consumers without specific mental health training, and (2) whether Google PageRank is an indicator of website content quality as measured by an evidence-based gold standard. This was a cross-sectional survey of depression websites using consumer and health professional raters. The main outcome measures were (1) site characteristics, (2) evidence-based quality of content as measured by evidence-based depression guidelines, (3) DISCERN scores, (4) Google PageRank, and (5) user satisfaction. There was a significant association between evidence-based quality ratings and average DISCERN ratings both for consumers (r = 0.62, P = .001) and health professionals (r = 0.80, P PageRank (r = 0.59, P = .002). However, the correlation between DISCERN scores and user satisfaction was higher than the correlation between Google PageRank and user satisfaction. DISCERN has potential as an indicator of content quality when used either by experts or by consumers. Google PageRank shows some promise as an automatic indicator of quality.

  19. Pengujian Dan Analisa Keamanan Website Terhadap Serangan SQL Injection (Studi Kasus : Website UMK)

    OpenAIRE

    Dahlan, Mohammad; Latubessy, Anastasya; Nurkamid, Mukhamad; Anggraini, Laelly Hidayah

    2014-01-01

    Keamanan merupakan salah satu faktor penting yang harus diperhatikan dalam membangun sebuah website. Hal tersebut menjadi sebuah tantangan tersendiri bagi para pengembang website, karena tidak ada jaminan yang pasti akan defenisi aman? itu sendiri. Tidak ada sistem yang benar-benar aman, bukanlah sebuah pernyataan semata, namun telah dirasakan dalam realitas. Website UMK merupakan website yang digunakan sebagai media dan sarana informasi kampus. Mengingat website ini dapat diakses secara luas...

  20. Website - Tool of Marketing Strategy?

    Directory of Open Access Journals (Sweden)

    Iancu Eugenia

    2017-01-01

    New marketing as part of a new virtual world is present 24 hours from 24 hours and is veryunique. The purpose of this paper is to highlight the role and importance of the website in aprocess of generating the virtual identity of the company. The advent of online marketing does notsubstantially change the management system of marketing, but marketing experts offer a neweffective tool that can easily reach a large number of new customers. Thus, experts in marketingstrategies must adapt to new technologies and media while marketing essentially unchanged.

  1. Science for common entrance physics : answers

    CERN Document Server

    Pickering, W R

    2015-01-01

    This book contains answers to all exercises featured in the accompanying textbook Science for Common Entrance: Physics , which covers every Level 1 and 2 topic in the ISEB 13+ Physics Common Entrance exam syllabus. - Clean, clear layout for easy marking. - Includes examples of high-scoring answers with diagrams and workings. - Suitable for ISEB 13+ Mathematics Common Entrance exams taken from Autumn 2017 onwards. Also available to purchase from the Galore Park website www.galorepark.co.uk :. - Science for Common Entrance: Physics. - Science for Common Entrance: Biology. - Science for Common En

  2. Genomics, "Discovery Science," Systems Biology, and Causal Explanation: What Really Works?

    Science.gov (United States)

    Davidson, Eric H

    2015-01-01

    Diverse and non-coherent sets of epistemological principles currently inform research in the general area of functional genomics. Here, from the personal point of view of a scientist with over half a century of immersion in hypothesis driven scientific discovery, I compare and deconstruct the ideological bases of prominent recent alternatives, such as "discovery science," some productions of the ENCODE project, and aspects of large data set systems biology. The outputs of these types of scientific enterprise qualitatively reflect their radical definitions of scientific knowledge, and of its logical requirements. Their properties emerge in high relief when contrasted (as an example) to a recent, system-wide, predictive analysis of a developmental regulatory apparatus that was instead based directly on hypothesis-driven experimental tests of mechanism.

  3. Content and technical evaluation of Type III Iranian medical universities\\' websites

    Directory of Open Access Journals (Sweden)

    Khadejeh Shabankareh

    2016-05-01

    Full Text Available Background: Besides the role that universities websites have in reflection of universities’ educational and research activities, they have also significant importance in promotion of universities’ national and international ranking in webometrics ranking of world universities and also in webometric ranking of Islamic world Science Citation and subsequently obtaining national and international credibility and gaining student and funding. So, continuous evaluation of universities websites in different aspects, especially based on considering index of these ranking systems, is important. Therefore, present study aimed to review the situation of Type 3 Iranian medical universities’ websites based on content and technical features effecting on promotion of webometric rank. Materials and Methods : Present study is a survey with descriptive approach which descriptive the present situation of Type 3 Iranian medical universities’ websites. Data were collected using a researcher-made checklist which was consisted of two parts including content criteria effecting on webometric ranking (50 criteria and technical criteria of search engines optimization (52 criteria. Content evaluation of websites was done by researcher direct referring and observing. In order to evaluation of these websites, based on technical criteria of search engines optimization, automatic tools about website evaluation were used. Data were analyzed by SPSS20. Results: The finding of this study showed that, Gonabad, Bushehr & Shahrekord universities of medical sciences have the most accommodation with the research checklist.  Bam, Dezful & Jiroft universities of medical sciences have the least accommodation. According to research findings less than 50 percent of the research community, reached more than 50 percent of the criteria in checklist. Conclusion: Evaluation of studied websites indicated that whole websites are far from ideal situation. So type 3 medical universities

  4. Using the Teach Astronomy Website to Enrich Introductory Astronomy Classes

    Science.gov (United States)

    Hardegree-Ullman, K. K.; Impey, C. D.; Patikkal, A.; Austin, C. L.

    2013-04-01

    This year we implemented Teach Astronomy as a free online resource to be used as a teaching tool for non-science major astronomy courses and for a general audience interested in the subject. The comprehensive astronomy content of the website includes: an introductory text book, encyclopedia articles, images, two to three minute topical video clips, podcasts, and news articles. Teach Astronomy utilizes a novel technology to cluster, display, and navigate search results, called a Wikimap. We will present an overview of how Teach Astronomy works and how instructors can use it as an effective teaching tool in the classroom. Additionally, we will gather feedback from science instructors on how to improve the features and functionality of the website, as well as develop new assignment ideas using Teach Astronomy.

  5. Active matter at the interface between materials science and cell biology

    Science.gov (United States)

    Needleman, Daniel; Dogic, Zvonimir

    2017-09-01

    The remarkable processes that characterize living organisms, such as motility, self-healing and reproduction, are fuelled by a continuous injection of energy at the microscale. The field of active matter focuses on understanding how the collective behaviours of internally driven components can give rise to these biological phenomena, while also striving to produce synthetic materials composed of active energy-consuming components. The synergistic approach of studying active matter in both living cells and reconstituted systems assembled from biochemical building blocks has the potential to transform our understanding of both cell biology and materials science. This methodology can provide insight into the fundamental principles that govern the dynamical behaviours of self-organizing subcellular structures, and can lead to the design of artificial materials and machines that operate away from equilibrium and can thus attain life-like properties. In this Review, we focus on active materials made of cytoskeletal components, highlighting the role of active stresses and how they drive self-organization of both cellular structures and macroscale materials, which are machines powered by nanomachines.

  6. ANALYSIS OF BIOLOGICAL SCIENCES FOR TEACHING STUDENTS WITH VISUAL IMPAIRMENT IN DISTRITO FEDERAL’S SCHOOLS

    Directory of Open Access Journals (Sweden)

    Júlia Carvalho Mota de Souza

    2014-05-01

    Full Text Available Visual impairment is a limitation that occurs in the sensory part of the vision, and can be classified as blindness, low vision or subnormal vision. The people with visually impaired have guaranteed rights to study in regular schools or special education schools. Therefore, a differentiated teaching is necessary for the learning of visually impaired students to happen effectively and ensure educational inclusion within the school. The aim of this study was to qualitatively analyze the teaching of Biological Sciences for the visually impaired in schools of the Distrito Federal, noting the institution, teachers and visually impaired students. The study was conducted using semi-structured interviews analyzed epistemologically. The results showed that: the institutions do not have adequate physical infrastructure; Biology teachers have no qualifications required; teachers of resource rooms are able to meet visually impaired students, even if resources are not sufficient, and the students do not understand all the benefits they could have. Therefore, it is necessary to adapt the teaching and learning materials to allow for a better education for visually impaired students and thus ensure appropriate learning for all students within the same educational institution.

  7. Anti-reductionism at the confluence of philosophy and science: Arthur Koestler and the biological periphery

    Science.gov (United States)

    Stark, James F.

    2016-01-01

    The Hungarian-born intellectual Arthur Koestler produced a wide-ranging corpus of written work throughout the mid twentieth century. Despite being the subject of two huge biographies in recent years, his long-standing engagement with numerous scientific disciplines remains unexplored. This paper situates Koestler's scientific philosophy within the context of mid-twentieth-century science and explores his relationship with key figures, including Dennis Gábor, C. H. Waddington, Ludwig von Bertalanffy and J. R. Smythies. The argument presented is threefold. First, surprisingly, serious scientists, particularly in the biological sciences, took Koestler's scientific work seriously; second, despite Koestler's best efforts, his allies could not agree on a single articulation of anti-reductionism; and third, the reductionist/anti-reductionist debates of the mid twentieth century constituted a battle for the authority to speak on behalf of ‘science’ that led Koestler into direct conflict with figures including Peter Medawar. By exploring the community associated with Koestler, the paper sheds new light on the status of scientific authority and the relationship between scientists’ metaphysical beliefs and their practices.

  8. The "contemporary synthesis": when politically inclusive genomic science relies on biological notions of race.

    Science.gov (United States)

    Fullwiley, Duana

    2014-12-01

    This essay outlines the emergence of a contemporary synthesis regarding racial thinking in genetic science and in society more broadly. A departure from what Julian Huxley in 1942 termed the "modern synthesis," the contemporary version does not purport to leave race thinking behind in favor of evolution, population genetics, and population-based accounts of natural selection and human diversity. Specifically, the contemporary synthesis blends old concepts (such as that of pure human "types," located within continental land masses) with new attitudes (democratic inclusion, multicultural diversity, and anti-racism). Through various examples, the essay shows how this new synthesis combines ideas about human biological difference that draw on measures of physical characteristics and human genetic material that are both race and population based, yet conflated. This specific amalgam allows old notions of racial types to thrive through conceptual framings that comprise ideas that were once imagined to have the potential to liberate society from racial thinking--and that today remain attached to ideas of progress. As an emergent dynamic, the contemporary synthesis holds the possibility of reinvigorating racism, while simultaneously possessing the potential to promote antiracist science education, disease awareness, and social justice efforts.

  9. Conceptual design of a biological specimen holding facility. [Life Science Laboratory for Space Shuttle

    Science.gov (United States)

    Jackson, J. K.; Yakut, M. M.

    1976-01-01

    An all-important first step in the development of the Spacelab Life Science Laboratory is the design of the Biological Specimen Holding Facility (BSHF) which will provide accommodation for living specimens for life science research in orbit. As a useful tool in the understanding of physiological and biomedical changes produced in the weightless environment, the BSHF will enable biomedical researchers to conduct in-orbit investigations utilizing techniques that may be impossible to perform on human subjects. The results of a comprehensive study for defining the BSHF, description of its experiment support capabilities, and the planning required for its development are presented. Conceptual designs of the facility, its subsystems and interfaces with the Orbiter and Spacelab are included. Environmental control, life support and data management systems are provided. Interface and support equipment required for specimen transfer, surgical research, and food, water and waste storage is defined. New and optimized concepts are presented for waste collection, feces and urine separation and sampling, environmental control, feeding and watering, lighting, data management and other support subsystems.

  10. ADAPTATION OF THE STUDENTS' MOTIVATION TOWARDS SCIENCE LEARNING QUESTIONNAIRE TO MEASURE GREEK STUDENTS’ MOTIVATION TOWARDS BIOLOGY LEARNING

    OpenAIRE

    Andressa, Helen; Mavrikaki, Evangelia; Dermitzaki, Irini

    2015-01-01

    The purpose of this study was to investigate students’ motivation towards biology learning and to determine the factors that are related to it: students’ gender and their parents’ occupation (relevant with biology or not) were investigated. The sample of the study consisted of 360 Greek high school students of the 10th grade (178 boys and 182 girls). The data were collected through Students’ Motivation Toward Science Learning (SMTSL) questionnaire. It was found that it was a valid and reliabl...

  11. Maximising Students' Progress and Engagement in Science through the Use of the Biological Sciences Curriculum Study (BSCS) 5E Instructional Model

    Science.gov (United States)

    Hoskins, Peter

    2013-01-01

    The Biological Sciences Curriculum Studies (BSCS) 5E Instructional Model (often referred to as the 5Es) consists of five phases. Each phase has a specific function and contributes both to teachers' coherent instruction and to students' formulation of a better understanding of scientific knowledge, attitudes and skills. Evidence indicates that the…

  12. SR ( Science and Religion SEBAGAI PENDEKATAN PEMBELAJARAN BIOLOGI PADA KURIKULUM 2013 UNTUK MENINGKATKAN KARAKTER SISWA

    Directory of Open Access Journals (Sweden)

    Nur Khasanah

    2017-05-01

    Full Text Available  ABSTRACTThe learning activities is a process of discovery and experience so that the knowledge can improve students' understanding and the character. Science is often identified with the West. The Islamic education is often oriented to the future life tend to be defensive. Approach of Science and Religion (SR is a combination of approaches concepts, process skills, inquiry, and discovery and approaches to religious values. The philosophy underlying the approach is a constructivist approach behavioristik SR, learners formulate their own concepts in cognitive structure based on their knowledge then implement the values that exist in the community surrounding and religious values. Subject of this research was a 45 students of MAN 1 Semarang academic year 2015-2016 Research was conducted in odd semester of 2015, include: 1 planning, 2 implementation, 3 observation,   and4 evaluation. The results showed a good indicator of student activity in the learning lab and discussions has been reached on the completeness of classical study on lab activities amounted to 82.44% with an average value of 81.48 liveliness, and discussions 81.86% with an average value of 82, 10 (criteria very well. Indicators student's character visits of religious attitudes, responsibility, honesty, respect, discipline, and self-contained. The conclusion were a. SR approach seeks to provide an understanding of How teach science by providing a vision of Islam in the classroom. b. SR approach applied to the learning process Biology can apply knowledge and improve the character of the students.

  13. SR ( Science and Religion SEBAGAI PENDEKATAN PEMBELAJARAN BIOLOGI PADA KURIKULUM 2013 UNTUK MENINGKATKAN KARAKTER SISWA

    Directory of Open Access Journals (Sweden)

    Nur Khasanah

    2017-10-01

    Full Text Available  ABSTRACTThe learning activities is a process of discovery and experience so that the knowledge can improve students' understanding and the character. Science is often identified with the West. The Islamic education is often oriented to the future life tend to be defensive. Approach of Science and Religion (SR is a combination of approaches concepts, process skills, inquiry, and discovery and approaches to religious values. The philosophy underlying the approach is a constructivist approach behavioristik SR, learners formulate their own concepts in cognitive structure based on their knowledge then implement the values that exist in the community surrounding and religious values. Subject of this research was a 45 students of MAN 1 Semarang academic year 2015-2016 Research was conducted in odd semester of 2015, include: 1 planning, 2 implementation, 3 observation,   and4 evaluation. The results showed a good indicator of student activity in the learning lab and discussions has been reached on the completeness of classical study on lab activities amounted to 82.44% with an average value of 81.48 liveliness, and discussions 81.86% with an average value of 82, 10 (criteria very well. Indicators student's character visits of religious attitudes, responsibility, honesty, respect, discipline, and self-contained. The conclusion were a. SR approach seeks to provide an understanding of How teach science by providing a vision of Islam in the classroom. b. SR approach applied to the learning process Biology can apply knowledge and improve the character of the students.

  14. Research on website construction based on website group platform of Chengdu sport institution

    Science.gov (United States)

    Hu, Zunyu

    2018-04-01

    This paper describes the necessity of website construction based on the website group of Chengdu sport institute, and discusses the technical features of the website group, Based on the website group platform architecture, the key technologies such as Web Service, AJAX, RSS and other key technologies are used to realize the construction of the website. Based on the website group platform architecture of the site, it effectively solves the information isolated island between the sites, and realizes the information sharing and resource integration. It is also more convenient that site and other sites have composed of site group integrated operation and maintenance.

  15. An Evaluation of Community College Student Perceptions of the Science Laboratory and Attitudes towards Science in an Introductory Biology Course

    Science.gov (United States)

    Robinson, Nakia Rae

    2012-01-01

    The science laboratory is an integral component of science education. However, the academic value of student participation in the laboratory is not clearly understood. One way to discern student perceptions of the science laboratory is by exploring their views of the classroom environment. The classroom environment is one determinant that can…

  16. Making way for molecular biology: institutionalizing and managing reform of biological science in a UK university during the 1980s and 1990s.

    Science.gov (United States)

    Wilson, Duncan; Lancelot, Gaël

    2008-03-01

    Historians agree that the second half of the twentieth century saw widespread changes in the structure of biological science in universities. This shift was, and continues to be, characterized by the de-differentiation of nineteenth and early twentieth century disciplines, with increasing emphasis on the methods and authority of molecular fields. Yet we currently lack appreciation of the dynamics that underpinned these changes, and of their tangible effects on the working practices of those involved. In this article we examine the wholesale reform of biological science at the University of Manchester, England, that occurred in two successive steps in 1986 and 1993. We examine how reform was enabled by economic and political factors, as staff seized upon national pressures; in so doing, we emphasize how this reform was shaped by a generational view of the biological sciences as a one field, unified by molecular techniques. We assess how the success of these reforms was tied to new management policies that rewarded research activity in molecular fields, and refigured teaching as a punishment for research inactivity. We close by showing how our analysis fits amongst, and can contribute to, 'big picture' debates in the history and sociology of knowledge.

  17. Deaf, Hard-of-Hearing, and Hearing Signing Undergraduates' Attitudes toward Science in Inquiry-Based Biology Laboratory Classes.

    Science.gov (United States)

    Gormally, Cara

    2017-01-01

    For science learning to be successful, students must develop attitudes toward support future engagement with challenging social issues related to science. This is especially important for increasing participation of students from underrepresented populations. This study investigated how participation in inquiry-based biology laboratory classes affected students' attitudes toward science, focusing on deaf, hard-of-hearing, and hearing signing students in bilingual learning environments (i.e., taught in American Sign Language and English). Analysis of reflection assignments and interviews revealed that the majority of students developed positive attitudes toward science and scientific attitudes after participating in inquiry-based biology laboratory classes. Attitudinal growth appears to be driven by student value of laboratory activities, repeated direct engagement with scientific inquiry, and peer collaboration. Students perceived that hands-on experimentation involving peer collaboration and a positive, welcoming learning environment were key features of inquiry-based laboratories, affording attitudinal growth. Students who did not perceive biology as useful for their majors, careers, or lives did not develop positive attitudes. Students highlighted the importance of the climate of the learning environment for encouraging student contribution and noted both the benefits and pitfalls of teamwork. Informed by students' characterizations of their learning experiences, recommendations are made for inquiry-based learning in college biology. © 2017 C. Gormally. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  18. Sexual Assault Prevention and Response Website Analysis

    Science.gov (United States)

    2014-09-01

    35 3. Analyzing Rape, Abuse, and Incest National Network Website ....35 D. DEVLOPING THEMATIC WEBSITE ANALSIS METRIC (T- WAM...portable document format PLAIN Plain Language Action and Information Network RAINN Rape, Abuse, and Incest National Network SARC sexual assault...the literature review. The Rape, Abuse and Incest National Network (RAINN) website (http://www.rainn.org) was used to develop the WAM baseline and

  19. Fusing website usability and search engine optimisation

    Directory of Open Access Journals (Sweden)

    Eugene B. Visser

    2014-03-01

    Objectives: This research intended to establish a relationship between search engine optimisation and website usability in order to guide the industry. The authors found a discrepancy between the perceived roles of search engines and website usability. Method: The authors designed three test websites. Each had different combinations of usability, visibility and other attributes. They recorded and analysed the conversions and financial spending on these experimental websites. Finally, they designed a model that fuses search engine optimisation and website usability. Results: Initially, it seemed that website usability and search engine optimisation complemented each other. However, some contradictions between the two, based on content, keywords and their presentation, emerged. Industry experts do not acknowledge these contradictions, although they agree on the existence of the individual elements. The new model highlights the complementary and contradictory aspects. Conclusion: The authors found no evidence of any previous empirical experimental results that could confirm or refute the role of the model. In the fast-paced world of competition between commercial websites, this adds value and originality to the websites of organisations whose websites play important roles.

  20. Pro CSS for High Traffic Websites

    CERN Document Server

    Kennedy, A

    2011-01-01

    Although web standards-based websites can scale effectively - and basic CSS will give you basic results - there are considerations and obstacles that high traffic websites must face to keep your development and hosting costs to a minimum. There are many tips and tricks, as well as down-to-earth best practice information, to make sure that everything runs quickly and efficiently with the minimum amount of fuss or developer intervention. Targeted at "high traffic" websites - those receiving over 10,000 unique visitors a day - Pro CSS for High Traffic Websites gives you inside informati

  1. Rhetorical Features of the Company Website

    DEFF Research Database (Denmark)

    Nielsen, Anne Ellerup

    2002-01-01

    Recent years have seen a growing body of literature ceoncerned with the World Wide Web as a new form of communication, and numerous discussions on composition, structure and design of successful company websites are being held in all kinds of forums within and outside the Internet. However, most...... will discuss the functional and the compositional aspects of corporate communication on the World Wide Web by comparing company websites with traditional market communication media. I will focus on linguistic and visual features of the company website and briefly account for some of the media constraints...... related to the production and reception of company websites....

  2. The Effects of Case-Based Instruction on Undergraduate Biology Students' Understanding of the Nature of Science

    Science.gov (United States)

    Burniston, Amy Lucinda

    Undergraduate science education is currently seeing a dramatic pedagogical push towards teaching the philosophies underpinning science as well as an increase in strategies that employ active learning. Many active learning strategies stem from constructivist ideals and have been shown to affect a student's understanding of how science operates and its impact on society- commonly referred to as the nature of science (NOS). One particular constructivist teaching strategy, case-based instruction (CBI), has been recommended by researchers and science education reformists as an effective instructional strategy for teaching NOS. Furthermore, when coupled with explicit-reflective instruction, CBI has been found to significantly increasing understanding of NOS in elementary and secondary students. However, few studies aimed their research on CBI and NOS towards higher education. Thus, this study uses a quasi-experimental, nonequivalent group design to study the effects of CBI on undergraduate science students understandings of NOS. Undergraduate biology student's understanding of NOS were assessed using the Views of Science Education (VOSE) instrument pre and post CBI intervention in Cellular and Molecular Biology and Human Anatomy and Physiology II. Data analysis indicated statistically significant differences between students NOS scores in experimental versus control sections for both courses, with experimental groups obtaining higher posttest scores. The results of this study indicate that undergraduate male and female students have similarly poor understandings of NOS and the use of historical case based instruction can be used as a means to increase undergraduate understanding of NOS.

  3. Deaf, Hard-of-Hearing, and Hearing Signing Undergraduates’ Attitudes toward Science in Inquiry-Based Biology Laboratory Classes

    Science.gov (United States)

    Gormally, Cara

    2017-01-01

    For science learning to be successful, students must develop attitudes toward support future engagement with challenging social issues related to science. This is especially important for increasing participation of students from underrepresented populations. This study investigated how participation in inquiry-based biology laboratory classes affected students’ attitudes toward science, focusing on deaf, hard-of-hearing, and hearing signing students in bilingual learning environments (i.e., taught in American Sign Language and English). Analysis of reflection assignments and interviews revealed that the majority of students developed positive attitudes toward science and scientific attitudes after participating in inquiry-based biology laboratory classes. Attitudinal growth appears to be driven by student value of laboratory activities, repeated direct engagement with scientific inquiry, and peer collaboration. Students perceived that hands-on experimentation involving peer collaboration and a positive, welcoming learning environment were key features of inquiry-based laboratories, affording attitudinal growth. Students who did not perceive biology as useful for their majors, careers, or lives did not develop positive attitudes. Students highlighted the importance of the climate of the learning environment for encouraging student contribution and noted both the benefits and pitfalls of teamwork. Informed by students’ characterizations of their learning experiences, recommendations are made for inquiry-based learning in college biology. PMID:28188279

  4. A Programme-Wide Training Framework to Facilitate Scientific Communication Skills Development amongst Biological Sciences Masters Students

    Science.gov (United States)

    Divan, Aysha; Mason, Sam

    2016-01-01

    In this article we describe the effectiveness of a programme-wide communication skills training framework incorporated within a one-year biological sciences taught Masters course designed to enhance the competency of students in communicating scientific research principally to a scientific audience. In one class we analysed the numerical marks…

  5. Self-Expression Assignment as a Teaching Approach to Enhance the Interest of Kuwaiti Women in Biological Sciences

    Science.gov (United States)

    El-Sabban, Farouk

    2008-01-01

    Stimulating the interest of students in biological sciences necessitates the use of new teaching methods and motivating approaches. The idea of the self-expression assignment (SEA) has evolved from the prevalent environment at the College for Women of Kuwait University (Safat, State of Kuwait), a newly established college where the number of…

  6. The Science and Issues of Human DNA Polymoprhisms: A Training Workshop for High School Biology Teachers

    Energy Technology Data Exchange (ETDEWEB)

    David. A Micklos

    2006-10-30

    This project achieved its goal of implementing a nationwide training program to introduce high school biology teachers to the key uses and societal implications of human DNA polymorphisms. The 2.5-day workshop introduced high school biology faculty to a laboratory-based unit on human DNA polymorphisms – which provides a uniquely personal perspective on the science and Ethical, Legal and Social Implications (ELSI) of the Human Genome Project. As proposed, 12 workshops were conducted at venues across the United States. The workshops were attended by 256 high school faculty, exceeding proposed attendance of 240 by 7%. Each workshop mixed theoretical, laboratory, and computer work with practical and ethical implications. Program participants learned simplified lab techniques for amplifying three types of chromosomal polymorphisms: an Alu insertion (PV92), a VNTR (pMCT118/D1S80), and single nucleotide polymorphisms (SNPs) in the mitochondrial control region. These polymorphisms illustrate the use of DNA variations in disease diagnosis, forensic biology, and identity testing - and provide a starting point for discussing the uses and potential abuses of genetic technology. Participants also learned how to use their Alu and mitochondrial data as an entrée to human population genetics and evolution. Our work to simplify lab techniques for amplifying human DNA polymorphisms in educational settings culminated with the release in 1998 of three Advanced Technology (AT) PCR kits by Carolina Biological Supply Company, the nation’s oldest educational science supplier. The kits use a simple 30-minute method to isolate template DNA from hair sheaths or buccal cells and streamlined PCR chemistry based on Pharmacia Ready-To-Go Beads, which incorporate Taq polymerase, deoxynucleotide triphosphates, and buffer in a freeze-dried pellet. These kits have greatly simplified teacher implementation of human PCR labs, and their use is growing at a rapid pace. Sales of human polymorphism

  7. The Science and Issues of Human DNA Polymorphisms: A Training Workshop for High School Biology Teachers

    Energy Technology Data Exchange (ETDEWEB)

    Micklos, David A.

    2006-10-30

    This project achieved its goal of implementing a nationwide training program to introduce high school biology teachers to the key uses and societal implications of human DNA polymorphisms. The 2.5-day workshop introduced high school biology faculty to a laboratory-based unit on human DNA polymorphisms â which provides a uniquely personal perspective on the science and Ethical, Legal and Social Implications (ELSI) of the Human Genome Project. As proposed, 12 workshops were conducted at venues across the United States. The workshops were attended by 256 high school faculty, exceeding proposed attendance of 240 by 7%. Each workshop mixed theoretical, laboratory, and computer work with practical and ethical implications. Program participants learned simplified lab techniques for amplifying three types of chromosomal polymorphisms: an Alu insertion (PV92), a VNTR (pMCT118/D1S80), and single nucleotide polymorphisms (SNPs) in the mitochondrial control region. These polymorphisms illustrate the use of DNA variations in disease diagnosis, forensic biology, and identity testing - and provide a starting point for discussing the uses and potential abuses of genetic technology. Participants also learned how to use their Alu and mitochondrial data as an entrée to human population genetics and evolution. Our work to simplify lab techniques for amplifying human DNA polymorphisms in educational settings culminated with the release in 1998 of three Advanced Technology (AT) PCR kits by Carolina Biological Supply Company, the nationâÂÂs oldest educational science supplier. The kits use a simple 30-minute method to isolate template DNA from hair sheaths or buccal cells and streamlined PCR chemistry based on Pharmacia Ready-To-Go Beads, which incorporate Taq polymerase, deoxynucleotide triphosphates, and buffer in a freeze-dried pellet. These kits have greatly simplified teacher implementation of human PCR labs, and their use is growing at a rapid pace. Sales of human

  8. The Effects of Website Information Utility on the Outcomes of User-Website Interactions

    Science.gov (United States)

    Hasley, Joseph Paul

    2010-01-01

    This study investigates the relationships between website information content utility and various outcomes of user interactions with e-tail websites. Although previous research has consistently identified high quality information content as a critical factor of successful e-commerce websites, those studies have not reported how to identify the…

  9. Building business websites with Squarespace 7

    CERN Document Server

    Coffey, Miko

    2015-01-01

    This book is ideal for anyone who wants to learn how to use the latest version of Squarespace to create a website from scratch and take it through to go-live. You don't need any prior experience with Squarespace, HTML or CSS, or building websites in general as everything is done using Squarespace's simple, browser-based interface.

  10. Analytical Study of Physics Education Websites' Content

    Science.gov (United States)

    Elayyan, Shaher R.

    2016-01-01

    The current study is compatible with the scientific mobility in dealing with the Internet as a source of knowledge. It aims to introduce the Physics Education Websites (PEWs) and guide their followers toward the most credibility of them by analyzing their content. The sample consisted of (36) websites which were selected according to specific…

  11. Bridging gaps in discovery and development: chemical and biological sciences for affordable health, wellness and sustainability.

    Science.gov (United States)

    Chauhan, Prem Man Singh

    2011-05-01

    To commemorate 2011 as the International Year of Chemistry, the Indian Society of Chemists and Biologists organized its 15th International Conference on 'Bridging Gaps in Discovery and Development: Chemical and Biological Sciences for Affordable Health, Wellness and Sustainability' at Hotel Grand Bhagwati, in association with Saurashtra University, Rajkot, India. Anamik Shah, President of the Indian Society of Chemists and Biologists, was organizing secretary of the conference. Nicole Moreau, President of the International Union of Pure and Applied Chemistry and Secretary General of the Comité National de la Chimie, National Centre for Scientific Research France, was chief guest of the function. The four-day scientific program included 52 plenary lectures, 24 invited lectures by eminent scientists in the field and 12 oral presentations. A total of 317 posters were presented by young scientists and PhD students in three different poster sessions. Approximately 750 delegates from India, the USA, UK, France, Switzerland, Germany, Austria, Belgium, Sweden, Japan and other countries attended the conference. The majority of the speakers gave presentations related to their current projects and areas of interest and many of the talks covered synthesis, structure-activity relationships, current trends in medicinal chemistry and drug research.

  12. The European Research Infrastructures of the ESFRI Roadmap in Biological and Medical Sciences: status and perspectives

    Directory of Open Access Journals (Sweden)

    Alessia Calzolari

    2014-06-01

    Full Text Available INTRODUCTION. Since 2002, the European Strategy Forum on Research Infrastructures identified the needs for Research Infrastructures (RIs in Europe in priority fields of scientific research and drafted a strategic document, the ESFRI Roadmap, defining the specific RIs essential to foster European research and economy. The Biological and Medical Sciences RIs (BMS RIs were developed thanks to the active participation of many institutions in different European member states associated to address the emerging needs in biomedicine and, among these, the Italian National Institute of Health (ISS, in virtue of its role in public health and research, has been specifically involved in the national development and implementation of three RIs: the Biobanking and Biomolecular Resources Research Infrastructure (BBMRI, the European Advanced Translational Research Infrastructure in Medicine (EATRIS and the European Clinical Research Infrastructures Network (ECRIN. AIM. This article outlines the design and development of these RIs up to the recent achievement of the ERIC status, their importance in the Horizon 2020 programme and their societal and economic potential impact, with special attention to their development and significance in Italy. CONCLUSIONS. The ISS plays a unique role in fostering a coordinated participation of excellence Italian institutes/facilities to different European biomedical RIs, thus contributing to health innovation, healthcare optimization, and healthcare cost containment.

  13. Education catching up with science: preparing students for three-dimensional literacy in cell biology.

    Science.gov (United States)

    Kramer, Ijsbrand M; Dahmani, Hassen-Reda; Delouche, Pamina; Bidabe, Marissa; Schneeberger, Patricia

    2012-01-01

    The large number of experimentally determined molecular structures has led to the development of a new semiotic system in the life sciences, with increasing use of accurate molecular representations. To determine how this change impacts students' learning, we incorporated image tests into our introductory cell biology course. Groups of students used a single text dealing with signal transduction, which was supplemented with images made in one of three iconographic styles. Typically, we employed realistic renderings, using computer-generated Protein Data Bank (PDB) structures; realistic-schematic renderings, using shapes inspired by PDB structures; or schematic renderings, using simple geometric shapes to represent cellular components. The control group received a list of keywords. When students were asked to draw and describe the process in their own style and to reply to multiple-choice questions, the three iconographic approaches equally improved the overall outcome of the tests (relative to keywords). Students found the three approaches equally useful but, when asked to select a preferred style, they largely favored a realistic-schematic style. When students were asked to annotate "raw" realistic images, both keywords and schematic representations failed to prepare them for this task. We conclude that supplementary images facilitate the comprehension process and despite their visual clutter, realistic representations do not hinder learning in an introductory course.

  14. KLASIFIKASI WEBSITE MENGGUNAKAN ALGORITMA MULTILAYER PERCEPTRON

    Directory of Open Access Journals (Sweden)

    Nyoman Purnama

    2014-12-01

    Full Text Available Sistem klasifikasi merupakan proses temu balik informasi yang sangat bergantung dari elemen-elemen penyusunnya.Sistem ini banyak digunakan untuk mengatasi permasalahan segmentasi data. Klasifikasi dapat digunakan pada website sebagaimetode untuk mengelompokkan website. Website merupakan salah satu data yang memiliki informasi yang beraneka-ragam,sehingga pengelompokan data ini penting untuk diteliti. Sistem klasifikasi dimulai dengan melakukan proses pengumpulaninformasi dari halaman website (parsing dan untuk setiap hasil parsing dilakukan proses penghapusan kata henti, stemming,feature selection dengan tf-idf. Hasil dari proses ini berupa fitur yang menjadi inputan algoritma Multilayer Perceptron. Dalamalgoritma ini terjadi proses pembelajaran terhadap pola input masukan dan pembuatan bobot pelatihan. Bobot ini akandigunakan pada proses klasifikasi. Hasil dari penelitian menunjukkan bahwa algoritma Multilayer Perceptron dapatmenghasilkan klasifikasi website dengan akurasi yang bagus. Hal ini dibuktikan dengan beberapa tahapan penelitian yangberbeda dan didapatkan nilai akurasi rata-rata diatas 70%.

  15. Evaluation models and criteria of the quality of hospital websites: a systematic review study

    OpenAIRE

    Jeddi, Fatemeh Rangraz; Gilasi, Hamidreza; Khademi, Sahar

    2017-01-01

    Introduction Hospital websites are important tools in establishing communication and exchanging information between patients and staff, and thus should enjoy an acceptable level of quality. The aim of this study was to identify proper models and criteria to evaluate the quality of hospital websites. Methods This research was a systematic review study. The international databases such as Science Direct, Google Scholar, PubMed, Proquest, Ovid, Elsevier, Springer, and EBSCO together with regiona...

  16. Toward standardization of slow earthquake catalog -Development of database website-

    Science.gov (United States)

    Kano, M.; Aso, N.; Annoura, S.; Arai, R.; Ito, Y.; Kamaya, N.; Maury, J.; Nakamura, M.; Nishimura, T.; Obana, K.; Sugioka, H.; Takagi, R.; Takahashi, T.; Takeo, A.; Yamashita, Y.; Matsuzawa, T.; Ide, S.; Obara, K.

    2017-12-01

    Slow earthquakes have now been widely discovered in the world based on the recent development of geodetic and seismic observations. Many researchers detect a wide frequency range of slow earthquakes including low frequency tremors, low frequency earthquakes, very low frequency earthquakes and slow slip events by using various methods. Catalogs of the detected slow earthquakes are open to us in different formats by each referring paper or through a website (e.g., Wech 2010; Idehara et al. 2014). However, we need to download catalogs from different sources, to deal with unformatted catalogs and to understand the characteristics of different catalogs, which may be somewhat complex especially for those who are not familiar with slow earthquakes. In order to standardize slow earthquake catalogs and to make such a complicated work easier, Scientific Research on Innovative Areas "Science of Slow Earthquakes" has been developing a slow earthquake catalog website. In the website, we can plot locations of various slow earthquakes via the Google Maps by compiling a variety of slow earthquake catalogs including slow slip events. This enables us to clearly visualize spatial relations among slow earthquakes at a glance and to compare the regional activities of slow earthquakes or the locations of different catalogs. In addition, we can download catalogs in the unified format and refer the information on each catalog on the single website. Such standardization will make it more convenient for users to utilize the previous achievements and to promote research on slow earthquakes, which eventually leads to collaborations with researchers in various fields and further understanding of the mechanisms, environmental conditions, and underlying physics of slow earthquakes. Furthermore, we expect that the website has a leading role in the international standardization of slow earthquake catalogs. We report the overview of the website and the progress of construction. Acknowledgment: This

  17. Investigating the Role of an Inquiry-Based Biology Lab Course on Student Attitudes and Views toward Science.

    Science.gov (United States)

    Jeffery, Erica; Nomme, Kathy; Deane, Thomas; Pollock, Carol; Birol, Gülnur

    2016-01-01

    Students' academic experiences can influence their conceptualization of science. In contrast experts hold particular beliefs, perceptions, opinions, and attitudes about science that are often absent in first-year undergraduate students. Shifts toward more expert-like attitudes and views have been linked to improved student engagement, critical-thinking ability, conceptual understanding, and academic performance. In this study, we investigate shifts in attitudes and views toward science by students in four biology classes with differences in student enrollment, academic support, and instruction. We observe significant, positive effects of enrollment in a guided-inquiry lab course and academic performance on the percentage of expert-like student attitudes and views at the end of term. We also identify variation in two aspects of student attitudes and views: 1) confidence and interest and 2) understanding and acceptance. In particular, enrollment in the lab course boosts student confidence and interest in scientific inquiry in the short term, even for students with low academic performance or little English-language experience. Our results suggest that low-performing students in particular may require additional opportunities for experiential learning or greater academic support to develop expert-like perceptions of biology as a science. © 2016 E. Jeffery et al. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  18. Proceedings of the 182nd basic science seminar (The workshop on neutron structural biology ) 'New frontiers of structural biology advanced by solution scattering'

    International Nuclear Information System (INIS)

    Fujiwara, Satoru

    2001-03-01

    182nd advanced science seminar (the workshop on neutron structural biology) was held in February 9-10, 2000 at Tokai. Thirty-six participants from universities, research institutes, and private companies took part in the workshop, and total of 24 lectures were given. This proceedings collects abstracts, the figures and tables, which the speakers used in their lectures. The proceedings contains two reviews from the point of view of x-ray and neutron scatterings, and six subjects (21 papers) including neutron and x-ray scattering in the era of structure genomics, structural changes detected with solution scattering, a new way in structural biology opened by neutron crystallography and neutron scattering, x-ray sources and detectors, simulation and solution scattering, and neutron sources and detectors. (Kazumata, Y.)

  19. Graphical methods and Cold War scientific practice: the Stommel Diagram's intriguing journey from the physical to the biological environmental sciences.

    Science.gov (United States)

    Vance, Tiffany C; Doel, Ronald E

    2010-01-01

    In the last quarter of the twentieth century, an innovative three-dimensional graphical technique was introduced into biological oceanography and ecology, where it spread rapidly. Used to improve scientists' understanding of the importance of scale within oceanic ecosystems, this influential diagram addressed biological scales from phytoplankton to fish, physical scales from diurnal tides to ocean currents, and temporal scales from hours to ice ages. Yet the Stommel Diagram (named for physical oceanographer Henry Stommel, who created it in 1963) had not been devised to aid ecological investigations. Rather, Stommel intended it to help plan large-scale research programs in physical oceanography, particularly as Cold War research funding enabled a dramatic expansion of physical oceanography in the 1960s. Marine ecologists utilized the Stommel Diagram to enhance research on biological production in ocean environments, a key concern by the 1970s amid growing alarm about overfishing and ocean pollution. Before the end of the twentieth century, the diagram had become a significant tool within the discipline of ecology. Tracing the path that Stommel's graphical techniques traveled from the physical to the biological environmental sciences reveals a great deal about practices in these distinct research communities and their relative professional and institutional standings in the Cold War era. Crucial to appreciating the course of that path is an understanding of the divergent intellectual and social contexts of the physical versus the biological environmental sciences.

  20. Giant Ants and Walking Plants: Using Science Fiction to Teach a Writing-Intensive, Lab-Based Biology Class for Nonmajors

    Science.gov (United States)

    Firooznia, Fardad

    2006-01-01

    This writing-intensive, lab-based, nonmajor biology course explores scientific inquiry and biological concepts through specific topics illustrated or inaccurately depicted in works of science fiction. The laboratory emphasizes the scientific method and introduces several techniques used in biological research related to the works we study.…

  1. Cosmetic websites Scotland: legal or lurid.

    Science.gov (United States)

    Gunn, Eilidh G M; Loh, Charles Yuen Yung; Athanassopoulos, Thanassi

    2014-08-01

    The provision of cosmetic interventions and their advertising have recently come under intense scrutiny in the wake of the PIP scandal and Keogh report. A study of Scottish websites offering esthetic procedures was conducted to determine adherence to the advertising standards and regulations currently in place. Regulations are provided by the Advertising Standards Authority, Committee on Advertising Practice, Independent Healthcare Advisory Services and General Medical Council. An Internet search was then conducted to search for providers of non-surgical and surgical cosmetic procedures. Overall 125 websites were reviewed. 109 local and 16 national with 17 websites associated with cosmetic surgeons. 26 websites failed to adhere to regulations. Failure was related to advertising of POM on the homepage or dropdown menu (20), offering enticements inappropriately (6). 26.6% of websites did not display qualifications of the practitioners. Only 16.6% of websites described the specific and the non-specific side effects of "anti-wrinkle injections" and only 12.5% mentioned alternative treatments. The majority of websites reviewed adhered to current advertising standards. Plastic surgeons provide a small percentage of cosmetic procedures. Greater regulation at the point of product entry and of all esthetic practitioners is required. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  2. Learning Science by Engaging Religion: A Novel Two-Course Approach for Biology Majors

    Science.gov (United States)

    Eisen, Arri; Huang, Junjian

    2014-01-01

    Many issues in science create individual and societal tensions with important implications outside the classroom. We describe one model that directly addresses such tensions by integrating science and religion in two parallel, integrated courses for science majors. Evaluation of the goals of the project--(1) providing students with strategies to…

  3. Visual Representations on High School Biology, Chemistry, Earth Science, and Physics Assessments

    Science.gov (United States)

    LaDue, Nicole D.; Libarkin, Julie C.; Thomas, Stephen R.

    2015-01-01

    The pervasive use of visual representations in textbooks, curricula, and assessments underscores their importance in K-12 science education. For example, visual representations figure prominently in the recent publication of the Next Generation Science Standards (NGSS Lead States in Next generation science standards: for states, by states.…

  4. Science Inventory | US EPA

    Science.gov (United States)

    The Science Inventory is a searchable database of research products primarily from EPA's Office of Research and Development. Science Inventory records provide descriptions of the product, contact information, and links to available printed material or websites.

  5. When physics is not "just physics": complexity science invites new measurement frames for exploring the physics of cognitive and biological development.

    Science.gov (United States)

    Kelty-Stephen, Damian; Dixon, James A

    2012-01-01

    The neurobiological sciences have struggled to resolve the physical foundations for biological and cognitive phenomena with a suspicion that biological and cognitive systems, capable of exhibiting and contributing to structure within themselves and through their contexts, are fundamentally distinct or autonomous from purely physical systems. Complexity science offers new physics-based approaches to explaining biological and cognitive phenomena. In response to controversy over whether complexity science might seek to "explain away" biology and cognition as "just physics," we propose that complexity science serves as an application of recent advances in physics to phenomena in biology and cognition without reducing or undermining the integrity of the phenomena to be explained. We highlight that physics is, like the neurobiological sciences, an evolving field and that the threat of reduction is overstated. We propose that distinctions between biological and cognitive systems from physical systems are pretheoretical and thus optional. We review our own work applying insights from post-classical physics regarding turbulence and fractal fluctuations to the problems of developing cognitive structure. Far from hoping to reduce biology and cognition to "nothing but" physics, we present our view that complexity science offers new explanatory frameworks for considering physical foundations of biological and cognitive phenomena.

  6. Learning about Marine Biology. Superific Science Book VI. A Good Apple Science Activity Book for Grades 5-8+.

    Science.gov (United States)

    Conway, Lorraine

    Based on the assumption that most students have a natural curiosity about the plant and animal life residing in the oceans, this document provides students in grades five through eight with activities in marine biology. The book provides illustrated information and learning activities dealing with: (1) diatoms; (2) the life cycle of the jellyfish;…

  7. Internet website as a tool of communication in scientific institutions

    Directory of Open Access Journals (Sweden)

    Marzena Feldy

    2015-12-01

    Full Text Available The aim of the article is to analyze the use of websites in communication activities and image building of national scientific institutions. One of the reasons for undertaking this subject is the greater attention paid to scientific communication and its link to the need for society involvement in research, that was expressed in the “Rome Declaration on Responsible Research and Innovation in Europe” in 2014. Apart from that, there is an enhanced science mediatization that requires from PR specialists an extra effort to ensure that their messages are not distorted. The subject seems to be vital as there is a growing emphasis on commercialization of scientific research that creates the need to undertake deliberate efforts to popularize scientific discoveries. Moreover, a demographic decline, which more and more touches higher education institutions and forces them to strive for creating well-known brands, contributes to the subject’s importance. In order to realize the objective, in July 2015, 605 websites of national research institutions were reviewed to determine whether their operators shared contact details to the employee responsible for communication, posted messages informing about current events as well as visual content, used such tools as newsletters, RSS feeds and social media, utilized solutions that facilitate contacts with experts and reprinted materials about themselves published by other medias. The analyzes were performed taking into account the type of each scientific institution (i.e.: a public university, a private university, a research institute or the PAS institute, its size and the empowerment to award scientific degrees. The results show that relatively few scientific institutions fully exploit the potential of websites in public relations activities. According to anticipation, scientific institutions with a department or at least a single position responsible for communication are more active in this field

  8. Current Status and Recommendations for the Future of Research, Teaching, and Testing in the Biological Sciences of Radiation Oncology: Report of the American Society for Radiation Oncology Cancer Biology/Radiation Biology Task Force, Executive Summary

    Energy Technology Data Exchange (ETDEWEB)

    Wallner, Paul E., E-mail: pwallner@theabr.org [21st Century Oncology, LLC, and the American Board of Radiology, Bethesda, Maryland (United States); Anscher, Mitchell S. [Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia (United States); Barker, Christopher A. [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Bassetti, Michael [Department of Human Oncology, University of Wisconsin Carbone Cancer Center, Madison, Wisconsin (United States); Bristow, Robert G. [Departments of Radiation Oncology and Medical Biophysics, Princess Margaret Cancer Center/University of Toronto, Toronto, Ontario (Canada); Cha, Yong I. [Department of Radiation Oncology, Norton Cancer Center, Louisville, Kentucky (United States); Dicker, Adam P. [Department of Radiation Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania (United States); Formenti, Silvia C. [Department of Radiation Oncology, New York University, New York, New York (United States); Graves, Edward E. [Departments of Radiation Oncology and Radiology, Stanford University, Stanford, California (United States); Hahn, Stephen M. [Department of Radiation Oncology, University of Pennsylvania (United States); Hei, Tom K. [Center for Radiation Research, Columbia University, New York, New York (United States); Kimmelman, Alec C. [Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Kirsch, David G. [Department of Radiation Oncology, Duke University, Durham, North Carolina (United States); Kozak, Kevin R. [Department of Human Oncology, University of Wisconsin (United States); Lawrence, Theodore S. [Department of Radiation Oncology, University of Michigan (United States); Marples, Brian [Department of Radiation Oncology, Oakland University, Oakland, California (United States); and others

    2014-01-01

    In early 2011, a dialogue was initiated within the Board of Directors (BOD) of the American Society for Radiation Oncology (ASTRO) regarding the future of the basic sciences of the specialty, primarily focused on the current state and potential future direction of basic research within radiation oncology. After consideration of the complexity of the issues involved and the precise nature of the undertaking, in August 2011, the BOD empanelled a Cancer Biology/Radiation Biology Task Force (TF). The TF was charged with developing an accurate snapshot of the current state of basic (preclinical) research in radiation oncology from the perspective of relevance to the modern clinical practice of radiation oncology as well as the education of our trainees and attending physicians in the biological sciences. The TF was further charged with making suggestions as to critical areas of biological basic research investigation that might be most likely to maintain and build further the scientific foundation and vitality of radiation oncology as an independent and vibrant medical specialty. It was not within the scope of service of the TF to consider the quality of ongoing research efforts within the broader radiation oncology space, to presume to consider their future potential, or to discourage in any way the investigators committed to areas of interest other than those targeted. The TF charge specifically precluded consideration of research issues related to technology, physics, or clinical investigations. This document represents an Executive Summary of the Task Force report.

  9. Current status and recommendations for the future of research, teaching, and testing in the biological sciences of radiation oncology: report of the American Society for Radiation Oncology Cancer Biology/Radiation Biology Task Force, executive summary.

    Science.gov (United States)

    Wallner, Paul E; Anscher, Mitchell S; Barker, Christopher A; Bassetti, Michael; Bristow, Robert G; Cha, Yong I; Dicker, Adam P; Formenti, Silvia C; Graves, Edward E; Hahn, Stephen M; Hei, Tom K; Kimmelman, Alec C; Kirsch, David G; Kozak, Kevin R; Lawrence, Theodore S; Marples, Brian; McBride, William H; Mikkelsen, Ross B; Park, Catherine C; Weidhaas, Joanne B; Zietman, Anthony L; Steinberg, Michael

    2014-01-01

    In early 2011, a dialogue was initiated within the Board of Directors (BOD) of the American Society for Radiation Oncology (ASTRO) regarding the future of the basic sciences of the specialty, primarily focused on the current state and potential future direction of basic research within radiation oncology. After consideration of the complexity of the issues involved and the precise nature of the undertaking, in August 2011, the BOD empanelled a Cancer Biology/Radiation Biology Task Force (TF). The TF was charged with developing an accurate snapshot of the current state of basic (preclinical) research in radiation oncology from the perspective of relevance to the modern clinical practice of radiation oncology as well as the education of our trainees and attending physicians in the biological sciences. The TF was further charged with making suggestions as to critical areas of biological basic research investigation that might be most likely to maintain and build further the scientific foundation and vitality of radiation oncology as an independent and vibrant medical specialty. It was not within the scope of service of the TF to consider the quality of ongoing research efforts within the broader radiation oncology space, to presume to consider their future potential, or to discourage in any way the investigators committed to areas of interest other than those targeted. The TF charge specifically precluded consideration of research issues related to technology, physics, or clinical investigations. This document represents an Executive Summary of the Task Force report. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Chemical spill responder's use of website data bases

    International Nuclear Information System (INIS)

    Turpin, R.; Betsinger, G.

    2001-01-01

    The Emergency Response Team (ERT) of the US Environmental Protection Agency provides technical assistance to state and local government agencies. It has also provided hazardous waste and emergency response assistance to countries in North America, Central America, South America, Europe, Africa and Asia. In order to address the increased level of involvement in multi-governmental response activities and counter terrorist incidents, ERT has developed a responder's technical assistance website. The site contains 6 links that can be divided into the following three information support areas: (1) generation information about ERT, (2) a response resources site which provides information regarding air sampling, monitoring plans, phytoremediation, and information related to oil spill incidents where physical and chemical properties of specific petroleum products are needed. The health and safety section of this site links to the Environment Canada Emergencies Science Division (ESD) website. The ESD site has a document entitled Properties of Crude Oils and Oil Products which provides information on Louisiana crude. This site also provides links to all Federal agency websites that have hazardous waste operations and emergency response requirements or guidelines, and (3) the Weather Information Program (WIP) and Response Operation and Validation Retriever (ROVR) service which provides interactive response pages for Federal on-scene coordinators, remedial project managers and the general public. This paper also described the next generation of ROVR and WIP interactive function involving real-time on-site air plume modeling

  11. Destination brands and website evaluation: a research methodology

    Directory of Open Access Journals (Sweden)

    J Fernández-Cavia

    2013-10-01

    Full Text Available Introduction:The World Wide Web has become the primary instrument used by tourists in order to search for information. As a result, tourism websites pertaining to destinations need to be appealing and must convey their brand image in an appropriate, effective manner. However, there is no methodology in place to assess the quality and communicative effectiveness of destination websites that is scientifically sound and universally accepted. The development of such a methodology is one of the tasks we have proposed within the framework of the research project: “New strategies for advertising and promoting Spanish tourism brands online” (CSO2008-02627, funded by the Spanish Ministry of Science and Innovation. Method: The project team have developed an interdisciplinary, all-embracing analysis template combining certain automated analyses with other qualitative and quantitative ones. The template comprises a total of 12 subject areas and 154 indicators prepared on the basis of contributions from prominent experts in each of the fields of work. This article sets out the analysis methodology drawn up and possible applications are given. Results: The primary aim of the project is to provide an assessment methodology that would make it possible to optimise destination brand websites, thus providing a tool to support the work of public tourism destination managers.

  12. Design and implementation of the NPOI database and website

    Science.gov (United States)

    Newman, K.; Jorgensen, A. M.; Landavazo, M.; Sun, B.; Hutter, D. J.; Armstrong, J. T.; Mozurkewich, David; Elias, N.; van Belle, G. T.; Schmitt, H. R.; Baines, E. K.

    2014-07-01

    The Navy Precision Optical Interferometer (NPOI) has been recording astronomical observations for nearly two decades, at this point with hundreds of thousands of individual observations recorded to date for a total data volume of many terabytes. To make maximum use of the NPOI data it is necessary to organize them in an easily searchable manner and be able to extract essential diagnostic information from the data to allow users to quickly gauge data quality and suitability for a specific science investigation. This sets the motivation for creating a comprehensive database of observation metadata as well as, at least, reduced data products. The NPOI database is implemented in MySQL using standard database tools and interfaces. The use of standard database tools allows us to focus on top-level database and interface implementation and take advantage of standard features such as backup, remote access, mirroring, and complex queries which would otherwise be time-consuming to implement. A website was created in order to give scientists a user friendly interface for searching the database. It allows the user to select various metadata to search for and also allows them to decide how and what results are displayed. This streamlines the searches, making it easier and quicker for scientists to find the information they are looking for. The website has multiple browser and device support. In this paper we present the design of the NPOI database and website, and give examples of its use.

  13. Enhancing a Self-Access Website

    OpenAIRE

    Troy Rubesch

    2010-01-01

    Since July of 2009, the Self-Access Learning Center (SALC) at Kanda University has maintained a student-oriented Let’s Study English website (accessible at http://elisalc.org). The website acts as an extension of the physical space of the SALC, supporting the Center’s commitment to student access to information and materials which suit individual students’ learning needs, abilities and preferences. It also widens the learning environment- enabling students to access SALC information and resou...

  14. Factor analysis for instruments of science learning motivation and its implementation for the chemistry and biology teacher candidates

    Science.gov (United States)

    Prasetya, A. T.; Ridlo, S.

    2018-03-01

    The purpose of this study is to test the learning motivation of science instruments and compare the learning motivation of science from chemistry and biology teacher candidates. Kuesioner Motivasi Sains (KMS) in Indonesian adoption of the Science Motivation Questionnaire II (SMQ II) consisting of 25 items with a 5-point Likert scale. The number of respondents for the Exploratory Factor Analysis (EFA) test was 312. The Kaiser-Meyer-Olkin (KMO), determinant, Bartlett’s Sphericity, Measures of Sampling Adequacy (MSA) tests against KMS using SPSS 20.0, and Lisrel 8.51 software indicate eligible indications. However testing of Communalities obtained results that there are 4 items not qualified, so the item is discarded. The second test, all parameters of eligibility and has a magnitude of Root Mean Square Error of Approximation (RMSEA), P-Value for the Test of Close Fit (RMSEA <0.05), Goodness of Fit Index (GFI) was good. The new KMS with 21 valid items and composite reliability of 0.9329 can be used to test the level of learning motivation of science which includes Intrinsic Motivation, Sefl-Efficacy, Self-Determination, Grade Motivation and Career Motivation for students who master the Indonesian language. KMS trials of chemistry and biology teacher candidates obtained no significant difference in the learning motivation between the two groups.

  15. Investigating the Role of an Inquiry-Based Biology Lab Course on Student Attitudes and Views toward Science

    Science.gov (United States)

    Jeffery, Erica; Nomme, Kathy; Deane, Thomas; Pollock, Carol; Birol, Gülnur

    2016-01-01

    Students’ academic experiences can influence their conceptualization of science. In contrast experts hold particular beliefs, perceptions, opinions, and attitudes about science that are often absent in first-year undergraduate students. Shifts toward more expert-like attitudes and views have been linked to improved student engagement, critical-thinking ability, conceptual understanding, and academic performance. In this study, we investigate shifts in attitudes and views toward science by students in four biology classes with differences in student enrollment, academic support, and instruction. We observe significant, positive effects of enrollment in a guided-inquiry lab course and academic performance on the percentage of expert-like student attitudes and views at the end of term. We also identify variation in two aspects of student attitudes and views: 1) confidence and interest and 2) understanding and acceptance. In particular, enrollment in the lab course boosts student confidence and interest in scientific inquiry in the short term, even for students with low academic performance or little English-language experience. Our results suggest that low-performing students in particular may require additional opportunities for experiential learning or greater academic support to develop expert-like perceptions of biology as a science. PMID:27856549

  16. Basic science through engineering? Synthetic modeling and the idea of biology-inspired engineering.

    Science.gov (United States)

    Knuuttila, Tarja; Loettgers, Andrea

    2013-06-01

    Synthetic biology is often understood in terms of the pursuit for well-characterized biological parts to create synthetic wholes. Accordingly, it has typically been conceived of as an engineering dominated and application oriented field. We argue that the relationship of synthetic biology to engineering is far more nuanced than that and involves a sophisticated epistemic dimension, as shown by the recent practice of synthetic modeling. Synthetic models are engineered genetic networks that are implanted in a natural cell environment. Their construction is typically combined with experiments on model organisms as well as mathematical modeling and simulation. What is especially interesting about this combinational modeling practice is that, apart from greater integration between these different epistemic activities, it has also led to the questioning of some central assumptions and notions on which synthetic biology is based. As a result synthetic biology is in the process of becoming more "biology inspired." Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. Dental practice websites: creating a Web presence.

    Science.gov (United States)

    Miller, Syrene A; Forrest, Jane L

    2002-07-01

    Web technology provides an opportunity for dentists to showcase their practice philosophy, quality of care, office setting, and staff in a creative manner. Having a Website provides a practice with innovative and cost-effective communications and marketing tools for current and potential patients who use the Internet. The main benefits of using a Website to promote one's practice are: Making office time more productive, tasks more timely, follow-up less necessary Engaging patients in an interactive and visual learning process Providing online forms and procedure examples for patients Projecting a competent and current image Tracking the usage of Web pages. Several options are available when considering the development of a Website. These options range in cost based on customization of the site and ongoing support services, such as site updates, technical assistance, and Web usage statistics. In most cases, Websites are less expensive than advertising in the phone book. Options in creating a Website include building one's own, employing a company that offers Website templates, and employing a company that offers customized sites. These development options and benefits will continue to grow as individuals access the Web and more information and sites become available.

  18. The Avatars of Culture in Website Localization

    Directory of Open Access Journals (Sweden)

    Hossein Bahri

    2015-12-01

    Full Text Available The aim of the present paper is to investigate the most important cultural aspects involved in website localization by drawing on the data obtained from a number of Iranian website localizers. A questionnaire was given to 18 participants with varied degrees of expertise and experience who worked on website localization projects in either of English ↔ Persian, Arabic ↔ Persian, and French ↔ Persian directions for at least 3 years. The participants of the study were asked to rate as many factors as they perceived crucial in determining the cultural content of websites. Variables as diverse as ideology, pictures, symbols, colors, branding, navigation, and the written content were investigated. The questionnaire measured the importance of cultural variables and the items were evaluated on a scale of 1 (Strongly Disagree to 5 (Strongly Agree. A final item asked why the localizers found any of the cultural variables difficult to localize. The results of the study show that ideology, pictures, and symbols were considered to be the most important variables in website localization, while localization of branding was the trickiest. This study emphasizes the unique cultural nature of website localization based on the analysis of the examples provided by the participants.

  19. WEB USABILITY OF PUBLIC ORGANIZATION WEBSITES: The Case of Indonesian Ministry Websites

    Directory of Open Access Journals (Sweden)

    Ali Rokhman

    2012-08-01

    Full Text Available As a consequence of the development of Information and Communication Technologies (ICT, nowadays almost all governments around the world, included Indonesian government have official websites to provide information and services for their citizen. In the second period of President Susilo Bambang Yudhoyono administration has thirty two ministries and each ministries have an official website. However implementation of the ministry websites have not been measured yet on usability aspect. The objective of this research is to examine the usability of ministry websites of Indonesian Government. Eleven websites was taken as sample in this study. Respondents are 128 Internet users who have competency for assessing web usability. Usability of websites were measured by several indicators were adapted from E-Government Toolkit for Developing Countries that was prepared by the National Informatics Centre and UNESCO. The main indicators consist of navigation architecture, layout design, and content.

  20. Intelligent biology and medicine in 2015: advancing interdisciplinary education, collaboration, and data science.

    Science.gov (United States)

    Huang, Kun; Liu, Yunlong; Huang, Yufei; Li, Lang; Cooper, Lee; Ruan, Jianhua; Zhao, Zhongming

    2016-08-22

    We summarize the 2015 International Conference on Intelligent Biology and Medicine (ICIBM 2015) and the editorial report of the supplement to BMC Genomics. The supplement includes 20 research articles selected from the manuscripts submitted to ICIBM 2015. The conference was held on November 13-15, 2015 at Indianapolis, Indiana, USA. It included eight scientific sessions, three tutorials, four keynote presentations, three highlight talks, and a poster session that covered current research in bioinformatics, systems biology, computational biology, biotechnologies, and computational medicine.

  1. WARNA SEBAGAI IDENTITAS MEREK PADA WEBSITE

    Directory of Open Access Journals (Sweden)

    Wirania Swasty

    2017-02-01

    Full Text Available Abstrak Website merupakan salah satu alat komunikasi berupa pemasaran-online interaktif yang dirancang untuk melibatkan pelanggan agar dapat meningkatkan kesadaran dan citra merek, atau memicu penjualan produk dan jasa. Website relatif terjangkau terutama bagi Usaha Mikro Kecil dan Menengah (UMKM. Permasalahan yang dihadapi UMKM di antaranya lemahnya kegiatan branding dan promosi serta kurang ahli dalam penguasaan teknologi. Menjembatani hal ini, maka diperlukan studi mengenai identitas merek pada website. Studi ini bertujuan untuk memberikan pemahaman akan pemanfaatan warna dalam identitas merek yang diaplikasikan pada website perusahaan. Diharapkan studi ini dapat berguna bagi UMKM dalam membangun merek dan melakukan program pemasaran dengan memanfaatkan warna identitas.Studi diawali dengan pengumpulan data melalui tinjauan literatur terkait dengan warna dan desain antarmuka website. Observasi kemudian dilakukan pada tiga website (zananachips.com, sneaklinid.com, dan kandurastudio.com sebagai studi kasus, yang merupakan situs resmi UMKM dari Bandung. UMKM yang digunakan sebagai studi kasus dipilih secara acak dari berbagai industri (makanan, layanan, dan kerajinan. Kuesioner yang dibagikan kepada responden secara acak kepada warga Kota Bandung dan sekitarnya. Dari studi ini terungkap bahwa Zanana dinilai telah berhasil memanfaatkan peranan warna dalam membangun merek. Studi ini juga menyarankan bahwa penerapan warna yang konsisten juga dapat menjadi faktor penentu suatu sistem identitas visual. Kata Kunci: identitas, merek, UMKM, warna, website Abstract Website is one of communication tool in the form of interactive online marketing which is designed to engage the customer in order to increase awareness and brand image, or trigger sales of products and services. Website relatively affordable, especially for Small and Medium Enterprises (SMEs. The problem faced by SMEs are weak branding and promotional activities as well as the lack of experts

  2. The Quantified Self: Fundamental Disruption in Big Data Science and Biological Discovery.

    Science.gov (United States)

    Swan, Melanie

    2013-06-01

    A key contemporary trend emerging in big data science is the quantified self (QS)-individuals engaged in the self-tracking of any kind of biological, physical, behavioral, or environmental information as n=1 individuals or in groups. There are opportunities for big data scientists to develop new models to support QS data collection, integration, and analysis, and also to lead in defining open-access database resources and privacy standards for how personal data is used. Next-generation QS applications could include tools for rendering QS data meaningful in behavior change, establishing baselines and variability in objective metrics, applying new kinds of pattern recognition techniques, and aggregating multiple self-tracking data streams from wearable electronics, biosensors, mobile phones, genomic data, and cloud-based services. The long-term vision of QS activity is that of a systemic monitoring approach where an individual's continuous personal information climate provides real-time performance optimization suggestions. There are some potential limitations related to QS activity-barriers to widespread adoption and a critique regarding scientific soundness-but these may be overcome. One interesting aspect of QS activity is that it is fundamentally a quantitative and qualitative phenomenon since it includes both the collection of objective metrics data and the subjective experience of the impact of these data. Some of this dynamic is being explored as the quantified self is becoming the qualified self in two new ways: by applying QS methods to the tracking of qualitative phenomena such as mood, and by understanding that QS data collection is just the first step in creating qualitative feedback loops for behavior change. In the long-term future, the quantified self may become additionally transformed into the extended exoself as data quantification and self-tracking enable the development of new sense capabilities that are not possible with ordinary senses. The

  3. A 36 m SANS BATAN spectrometer (SMARTer) for materials science and biology

    International Nuclear Information System (INIS)

    Edy Giri Rachman Putra

    2009-01-01

    structural investigations in the length scale of 1 - 100 nm in materials science and biology. (author)

  4. JSC Orbital Debris Website Description

    Science.gov (United States)

    Johnson, Nicholas L.

    2006-01-01

    Purpose: The website provides information about the NASA Orbital Debris Program Office at JSC, which is the lead NASA center for orbital debris research. It is recognized world-wide for its leadership in addressing orbital debris issues. The NASA Orbital Debris Program Office has taken the international lead in conducting measurements of the environment and in developing the technical consensus for adopting mitigation measures to protect users of the orbital environment. Work at the center continues with developing an improved understanding of the orbital debris environment and measures that can be taken to control its growth. Major Contents: Orbital Debris research is divided into the following five broad efforts. Each area of research contains specific information as follows: 1) Modeling - NASA scientists continue to develop and upgrade orbital debris models to describe and characterize the current and future debris environment. Evolutionary and engineering models are described in detail. Downloadable items include a document in PDF format and executable software. 2) Measurements - Measurements of near-Earth orbital debris are accomplished by conducting ground-based and space-based observations of the orbital debris environment. The data from these sources provide validation of the environment models and identify the presence of new sources. Radar, optical and surface examinations are described. External links to related topics are provided. 3) Protection - Orbital debris protection involves conducting hypervelocity impact measurements to assess the risk presented by orbital debris to operating spacecraft and developing new materials and new designs to provide better protection from the environment with less weight penalty. The data from this work provides the link between the environment defined by the models and the risk presented by that environment to operating spacecraft and provides recommendations on design and operations procedures to reduce the risk as

  5. Pro website development and operations streamlining DevOps for large-scale websites

    CERN Document Server

    Sacks, Matthew

    2012-01-01

    Pro Website Development and Operations gives you the experience you need to create and operate a large-scale production website. Large-scale websites have their own unique set of problems regarding their design-problems that can get worse when agile methodologies are adopted for rapid results. Managing large-scale websites, deploying applications, and ensuring they are performing well often requires a full scale team involving the development and operations sides of the company-two departments that don't always see eye to eye. When departments struggle with each other, it adds unnecessary comp

  6. Review of Archaeological Methods [Website

    Directory of Open Access Journals (Sweden)

    John Gale

    2011-12-01

    Full Text Available Archaeological Methods has been designed, developed and authored by a team from the Archaeology Division of the School of Forensic and Investigative Sciences at the University of Central Lancashire (UCLAN in Preston, UK. The resource hosted on the Universities' web site whilst accessible to anyone appears to be designed to primarily support undergraduate students from UCLAN's Archaeology Division. The programme provides a guide to the Archaeological methods commonly applied to the gathering and recording of archaeological data in the field; from site definition through to the recording of finds and features in excavation and associated survey techniques.

  7. Student Perceptions of the Cell Biology Laboratory Learning Environment in Four Undergraduate Science Courses in Spain

    Science.gov (United States)

    De Juan, Joaquin; Pérez-Cañaveras, Rosa M.; Segovia, Yolanda; Girela, Jose Luis; Martínez-Ruiz, Noemi; Romero-Rameta, Alejandro; Gómez-Torres, Maria José; Vizcaya-Moreno, M. Flores

    2016-01-01

    Cell biology is an academic discipline that organises and coordinates the learning of the structure, function and molecular composition of cells in some undergraduate biomedical programs. Besides course content and teaching methodologies, the laboratory environment is considered a key element in the teaching of and learning of cell biology. The…

  8. Students’ experienced coherence between chemistry and biology in context-based secondary science education

    NARCIS (Netherlands)

    Boer, H.J.; Prins, Gjalt; Goedhart, M.J.; Boersma, Kerst

    2014-01-01

    In current biology and chemistry secondary school practice, coherence between the subjects chemistry and biology is underexposed or even ignored. This is incongruent with the current scientific practice, in which the emphasis is shifting towards inter- and multidisciplinarity. These problems have

  9. Applying science in practice: the optimization of biological therapy in rheumatoid arthritis

    NARCIS (Netherlands)

    Ramiro, Sofia; Machado, Pedro; Singh, Jasvinder A.; Landewé, Robert B.; da Silva, José António P.

    2010-01-01

    Most authorities recommend starting biological agents upon failure of at least one disease-modifying agent in patients with rheumatoid arthritis. However, owing to the absence of head-to-head studies, there is little guidance about which biological to select. Still, the practicing clinician has to

  10. EDITORIAL: Nanotechnology at the interface of cell biology, materials science and medicine Nanotechnology at the interface of cell biology, materials science and medicine

    Science.gov (United States)

    Engel, Andreas; Miles, Mervyn

    2008-09-01

    The atomic force microscope (AFM) and related scanning probe microscopes have become resourceful tools to study cells, supramolecular assemblies and single biomolecules, because they allow investigations of such structures in native environments. Quantitative information has been gathered about the surface structure of membrane proteins to lateral and vertical resolutions of 0.5 nm and 0.1 nm, respectively, about the forces that keep protein-protein and protein-nucleic acid assemblies together as well as single proteins in their native conformation, and about the nanomechanical properties of cells in health and disease. Such progress has been achieved mainly because of constant development of AFM instrumentation and sample preparation methods. This special issue of Nanotechnology presents papers from leading laboratories in the field of nanobiology, covering a wide range of topics in the form of original and novel scientific contributions. It addresses achievements in instrumentation, sample preparation, automation and in biological applications. These papers document the creativity and persistence of researchers pursuing the goal to unravel the structure and dynamics of cells, supramolecuar structures and single biomolecules at work. Improved cantilever sensors, novel optical probes, and quantitative data on supports for electrochemical experiments open new avenues for characterizing biological nanomachines down to the single molecule. Comparative measurements of healthy and metastatic cells promise new methods for early detection of tumors, and possible assessments of drug efficacy. High-speed AFMs document possibilities to monitor crystal growth and to observe large structures at video rate. A wealth of information on amyloid-type fibers as well as on membrane proteins has been gathered by single molecule force spectroscopy—a technology now being automated for large-scale data collection. With the progress of basic research and a strong industry supporting

  11. The academic qualification of sexual education in biological science at IFRO Campus Colorado Do Oeste/RO

    Directory of Open Access Journals (Sweden)

    Juliana Negrello Rossarolla

    2018-03-01

    Full Text Available This article gives evidence of results in an initial training offered to the students from the seventh semestre in Biological Sciences course at the Federal Institute in Education, Science and Technology of Rondônia - IFRO - CampusColoradodo Oeste. This activity was developed during the IX Environmental Week, an event that took place at Campus in June, 2016. During the activity, the academics in Biological Sciences course carried out mini-courses in which was approached the subject of human sexuality for four classes from the first year students in Agricultural Technical Course integrated to High School. After completing the activities of Sexual Education that dealt with some topics such as: early sexual initiation, STIs (sexually transmitted infections, homophobia, sexual harassment, media exposure, gender difference, contraceptive methods, among others and after all the data were collected. For that, the students answered a questionnaire about the subject on sexuality, the contributions of this practice is in order to discuss situations related to the subject. After the analysis, was checked a great relevance of the theme proposed for the initial qualification of academics in order to them approach the subject in a significant way to teenagers who attend the schools in which these academics will be able to develop their activities. It was checked out that students from the Agricultural Course integrated to High School who was developing the course have a very restricted index of information about the subject that was handled it. This can be a reality that reaches many young people who attend the Basic Education in many Brazilian schools. On the other hand, the information obtained gave the academics and teachers from the Biological Sciences Course moments of reflection about the inclusion of contents that contemplate this subject in the school curriculum of Basic Education and of the higher course that they attend, as well as the need of a

  12. Factors related to the retention of biology knowledge in non-science college students

    Science.gov (United States)

    Carroll, William Thomas

    The primary purpose of this study was the identification of factors that contribute to the long-term retention of biology knowledge. Long-term retention is defined here as knowledge retained one, two, or three years following the completion of a two-semester college biology course. The factors examined for their influence on retention were primarily learner-centered in that they compared the qualities of the students rather than the nature of the instruction used. The variables examined for their relationship to long-term retention were: the student's learning approach (meaningful or rote), the student's perception of the relevance of the course content to his or her life, the student's interest in biology, the student's biology course grade, and the time between the completion of instruction and the retention measure. This study also examined how the impact of these variables on retention was related to the factual or conceptual nature of the biology content learned. The results of the regression analysis have revealed several interesting interactions among the variables examined. A student's tendency to utilize either a rote or more meaningful approach to learning interacts with his or her perception of course relevance in predicting biology knowledge retention. When the retention of higher-level biology concepts was examined, an interaction was observed between students' approaches to learning and the time between the course and the retention measure. Students with higher performance in the biology course demonstrated greater retention after one or two years but showed the greatest relative loss of retention following a three-year interval. Students' interest in biology, as measured by the frequency of biology related behaviors, showed a small positive correlation to long-term retention.

  13. Assessing the Attitudes and Beliefs of Preservice Middle School Science Teachers toward Biologically Diverse Animals

    Science.gov (United States)

    Wagler, Ron; Wagler, Amy

    2015-01-01

    The purpose of this study was to assess the relationship between United States (US) preservice middle school science teacher characteristics, their attitude toward a specific animal and their belief concerning the likelihood of incorporating information about that specific animal into their future science classroom. The study participants…

  14. Nuclear analyses in biology and medical science. Measuring on nucleii in stead of atoms

    International Nuclear Information System (INIS)

    De Goeij, J.J.M.

    1996-01-01

    A brief overview is given of the use of nuclear analyses in life sciences. Features of nuclear analytical methods (NAMs) are grouped into four categories: physical basis, isotopic analyses rather than elemental analyses, no interference of electronic and molecular structure, and penetrating character of nuclear radiation. Obstacles in applying NAMs in the life sciences are outlined. 1 tab

  15. Merton and Ziman's modes of science: the case of biological and similar material transfer agreements

    NARCIS (Netherlands)

    Rodriguez, V.F.

    2007-01-01

    This paper makes a connection between recent studies on research materials exchange and its effect on the progress of science. Academia fears that scientific development could be hampered by the privatised practices of research material exchange. Since post-academic science represents a sufficient

  16. Students' Experienced Coherence Between Chemistry and Biology in Context-Based Secondary Science Education

    NARCIS (Netherlands)

    Boer, Hilde; Prins, Gjalt; Goedhart, M.J.; Boersma, Kerst

    2014-01-01

    Creating coherence between the content of science subjects has been a primary aim of certain reforms in science education and is often proposed in policy documents in various countries (Osborne and Dillon 2008 ; Schmidt et al. 2005 ; Osborne and Collins 2001 ). One of the problems that emerges from

  17. Source Identification of Human Biological Materials and Its Prospect in Forensic Science.

    Science.gov (United States)

    Zou, K N; Gui, C; Gao, Y; Yang, F; Zhou, H G

    2016-06-01

    Source identification of human biological materials in crime scene plays an important role in reconstructing the crime process. Searching specific genetic markers to identify the source of different human biological materials is the emphasis and difficulty of the research work of legal medical experts in recent years. This paper reviews the genetic markers which are used for identifying the source of human biological materials and studied widely, such as DNA methylation, mRNA, microRNA, microflora and protein, etc. By comparing the principles and methods of source identification of human biological materials using different kinds of genetic markers, different source of human biological material owns suitable marker types and can be identified by detecting single genetic marker or combined multiple genetic markers. Though there is no uniform standard and method for identifying the source of human biological materials in forensic laboratories at present, the research and development of a series of mature and reliable methods for distinguishing different human biological materials play the role as forensic evidence which will be the future development direction. Copyright© by the Editorial Department of Journal of Forensic Medicine.

  18. Do Biology Students Really Hate Math? Empirical Insights into Undergraduate Life Science Majors’ Emotions about Mathematics

    Science.gov (United States)

    Wachsmuth, Lucas P.; Runyon, Christopher R.; Drake, John M.; Dolan, Erin L.

    2017-01-01

    Undergraduate life science majors are reputed to have negative emotions toward mathematics, yet little empirical evidence supports this. We sought to compare emotions of majors in the life sciences versus other natural sciences and math. We adapted the Attitudes toward the Subject of Chemistry Inventory to create an Attitudes toward the Subject of Mathematics Inventory (ASMI). We collected data from 359 science and math majors at two research universities and conducted a series of statistical tests that indicated that four AMSI items comprised a reasonable measure of students’ emotional satisfaction with math. We then compared life science and non–life science majors and found that major had a small to moderate relationship with students’ responses. Gender also had a small relationship with students’ responses, while students’ race, ethnicity, and year in school had no observable relationship. Using latent profile analysis, we identified three groups—students who were emotionally satisfied with math, emotionally dissatisfied with math, and neutral. These results and the emotional satisfaction with math scale should be useful for identifying differences in other undergraduate populations, determining the malleability of undergraduates’ emotional satisfaction with math, and testing effects of interventions aimed at improving life science majors’ attitudes toward math. PMID:28798211

  19. NewsMars: Express journey to Mars ASE 2003: Knocked out by meteorites Events: Sun-Earth Day ASE 2003: Fun Physics - popular as ever Appointments: Sykes to bring science to the people UK Science Education: The future's bright, the future's science ASE 2003: A grand finale for Catherine Teaching Resources: UK goes to the planets Cambridge Physics Update: Basement physics Conferences: Earth Science Teachers' Association Conference 2003 New Website: JESEI sets sail GIREP: Teacher education seminar Malaysia: Rewards for curriculum change Cambridge Physics Update: My boomerang will come back! Teaching Resources: Widening particiption through ideas and evidence with the University of Surrey Wales: First Ffiseg Events: Nuna: Solar car on tour Physics on Stage: Physics on Stage 3 embraces life Symposium: In what sense a nuclear 'debate'? Gifted and Talented: Able pupils experiencing challenging science Australia: ISS flies high Down Under

    Science.gov (United States)

    2003-03-01

    Mars: Express journey to Mars ASE 2003: Knocked out by meteorites Events: Sun-Earth Day ASE 2003: Fun Physics - popular as ever Appointments: Sykes to bring science to the people UK Science Education: The future's bright, the future's science ASE 2003: A grand finale for Catherine Teaching Resources: UK goes to the planets Cambridge Physics Update: Basement physics Conferences: Earth Science Teachers' Association Conference 2003 New Website: JESEI sets sail GIREP: Teacher education seminar Malaysia: Rewards for curriculum change Cambridge Physics Update: My boomerang will come back! Teaching Resources: Widening particiption through ideas and evidence with the University of Surrey Wales: First Ffiseg Events: Nuna: Solar car on tour Physics on Stage: Physics on Stage 3 embraces life Symposium: In what sense a nuclear 'debate'? Gifted and Talented: Able pupils experiencing challenging science Australia: ISS flies high Down Under

  20. Analysis of AntarcticGlaciers.org: a website used to communicate glaciology by an academic (Invited)

    Science.gov (United States)

    Davies, B. J.

    2013-12-01

    Research into polar science is driven by humanity's pressing concerns about environmental issues and climate change. The effective communication of this science is vital for it to realise its societal and political relevance. However, effective science communication has proved challenging for many reasons, including biased media presentation, lack of time and funds, lack of training, fear of attack by denialists, and poor career credit given for outreach and education work. A key question is how time-poor researchers, whilst working in full-time academic positions, can implement effective outreach strategies with little budget and few resources, that satisfies not only their personal desire to publicise and communicate their work, but also the demands of their research funder. Science websites and blogs offer one possibility, but there is little critical evaluation as to their effectiveness. The aim of this work is to evaluate a website and social medial tools written by an academic that was established to communicate peer-reviewed science. The goal of www.AntarcticGlaciers.org is to communicate key scientific concepts and to deliver new research findings via a professional, attractive, website and blog, supported by a strong social media presence. The objectives were to 1) to clearly explain and illustrate key concepts in glaciology as well as the latest developments in Antarctic research; 2) to be well aligned with national school curriculums, and to support school and university learning; 3) to include interactive features and social networking tools to encourage engagement and discourse; 4) to be aware of and well aligned with the website's intended audience. One year after website launch, the website was evaluated using a combination of an online feedback form, Google Analytics and analysis of Twitter followers. Our analysis shows that just one year after launch the website is a useful information resource, with some aspects that do challenge the knowledge

  1. Evaluation of otolaryngology residency program websites.

    Science.gov (United States)

    Svider, Peter F; Gupta, Amar; Johnson, Andrew P; Zuliani, Giancarlo; Shkoukani, Mahdi A; Eloy, Jean Anderson; Folbe, Adam J

    2014-10-01

    Prior to applying or interviewing, most prospective applicants turn to the Internet when evaluating residency programs, making maintenance of a comprehensive website critical. While certain "intangibles" such as reputation may not be communicated effectively online, residency websites are invaluable for conveying other aspects of a program. Prior analyses have reported that certain criteria such as research experience and didactics are important considerations for applicants. To evaluate the comprehensiveness of otolaryngology residency websites. Review of otolaryngology residency program websites. Websites of 99 civilian residency programs were searched for the presence of 23 criteria. Presence of 23 criteria for application process, incentives, instruction, research, clinical training, and other. Only 5 programs contained at least three-quarters of the criteria analyzed; on average programs reported less than 50% of information sought. Among the 99 residency program websites, a description of the following criteria was noted: comprehensive faculty listing (88%), didactics (80%), contact e-mail (77%), current residents (74%), description of facilities (70%), intern schedule (70%), research requirements (69%), otolaryngology rotation schedule (64%), other courses (61%), ERAS (Electronic Residency Application Service) link (55%), year-to-year responsibility progression (47%), call schedule (40%), active/past research projects (37%), area information (34%), message from the program director (33%) or chair (23%), selection criteria (30%), salary (directly on site) (23%), surgical statistics (18%), parking (9%), and meal allowance (7%). The mean (SD) percentage present of factors encompassing "clinical training" was 55% (23%), significantly higher than the mean (SD) percentage of factors covered under the "incentives" category (19% [11%]; P = .01). The proportion of overall criteria present on websites did not differ on organizing programs by region (range, 42

  2. How to improve medical education website design.

    Science.gov (United States)

    Sisson, Stephen D; Hill-Briggs, Felicia; Levine, David

    2010-04-21

    The Internet provides a means of disseminating medical education curricula, allowing institutions to share educational resources. Much of what is published online is poorly planned, does not meet learners' needs, or is out of date. Applying principles of curriculum development, adult learning theory and educational website design may result in improved online educational resources. Key steps in developing and implementing an education website include: 1) Follow established principles of curriculum development; 2) Perform a needs assessment and repeat the needs assessment regularly after curriculum implementation; 3) Include in the needs assessment targeted learners, educators, institutions, and society; 4) Use principles of adult learning and behavioral theory when developing content and website function; 5) Design the website and curriculum to demonstrate educational effectiveness at an individual and programmatic level; 6) Include a mechanism for sustaining website operations and updating content over a long period of time. Interactive, online education programs are effective for medical training, but require planning, implementation, and maintenance that follow established principles of curriculum development, adult learning, and behavioral theory.

  3. OPTIMASI WEBSITE BERBASIS CMS PADA GOOGLE PEGESPEED

    Directory of Open Access Journals (Sweden)

    Rizki Muliono

    2016-08-01

    Full Text Available Abstrak—Saat ini banyak web berkembang di dunia maya dengan berbagai nama domain dan platform script yang membangunnya, baik itu dibangun  secara manual koding dan menggunakan CMS (content management system dengan berbagai bahasa pemrograman web seperti php, asp, phyton, jsp, java script dan bahasa pemrograman web lainnya. Melihat kebutuhan dan waktu yang di perlukaan saat sekarang ini pengguna web lebih dijadikan patokan sebagai dasar survei dalam menilai baik dan buruknya website ketika diakses desain dan tampilan yang disajikan serta yang lebih utama adalah kecepatan dan  responsibility website tersebut ketika diakses oleh user, sehingga  pengembang web sendiri harus di dalam memilih platform pembentuk situs nya baik desain scripting dan management data. Salah satunya adalah wordpress sebagai frame CMS yang memudahkan bagi pengguna untuk membangun website atau situs dengan cepat dan mudah, namun semakin berkembangnya data dan semakin update wordpress yang di gunakan maka ada beberapa hal yang perlu di perhatikan salah satunya kecepatan akses dan render html pada situs yang menggunakan platform CMS Wordpress maka di butuhkan optimasi dalam memecahkan permasalahan umum yang sering terjadi pada CMS Wordpress tersebut. Pada jurnal ini wordpress di optimasi dengan menggunakan plugin yang membantu kecepatan akses dan render pada website berbasis CMS Wordpress diatanranya Leverage Browser Caching, JS & CSS Script Optimizer, Above The Fold, Plugin Chace hasil yang didapatkan adalah ujicoba testpage pada google page-speed mendapatkan peningkatan point yang jauh lebih baik dan kecepatan akses bertambah. Keywords— Wordpress Optimasi, Page-Speed, Website

  4. An Intelligent Framework for Website Usability

    Directory of Open Access Journals (Sweden)

    Alexiei Dingli

    2014-01-01

    Full Text Available With the major advances of the Internet throughout the past couple of years, websites have come to play a central role in the modern marketing business program. However, simply owning a website is not enough for a business to prosper on the Web. Indeed, it is the level of usability of a website that determines if a user stays or abandons it for another competing one. It is therefore crucial to understand the importance of usability on the web, and consequently the need for its evaluation. Nonetheless, there exist a number of obstacles preventing software organizations from successfully applying sound website usability evaluation strategies in practice. From this point of view automation of the latter is extremely beneficial, which not only assists designers in creating more usable websites, but also enhances the Internet users’ experience on the Web and increases their level of satisfaction. As a means of addressing this problem, an Intelligent Usability Evaluation (IUE tool is proposed that automates the usability evaluation process by employing a Heuristic Evaluation technique in an intelligent manner through the adoption of several research-based AI methods. Experimental results show there exists a high correlation between the tool and human annotators when identifying the considered usability violations.

  5. Where mathematics, computer science, linguistics and biology meet essays in honour of Gheorghe Păun

    CERN Document Server

    Mitrana, Victor

    2001-01-01

    In the last years, it was observed an increasing interest of computer scientists in the structure of biological molecules and the way how they can be manipulated in vitro in order to define theoretical models of computation based on genetic engineering tools. Along the same lines, a parallel interest is growing regarding the process of evolution of living organisms. Much of the current data for genomes are expressed in the form of maps which are now becoming available and permit the study of the evolution of organisms at the scale of genome for the first time. On the other hand, there is an active trend nowadays throughout the field of computational biology toward abstracted, hierarchical views of biological sequences, which is very much in the spirit of computational linguistics. In the last decades, results and methods in the field of formal language theory that might be applied to the description of biological sequences were pointed out.

  6. Promoting Diversity through Program Websites: A Multicultural Content Analysis of School Psychology Program Websites

    Science.gov (United States)

    Smith, Leann V.; Blake, Jamilia J.; Graves, Scott L.; Vaughan-Jensen, Jessica; Pulido, Ryne; Banks, Courtney

    2016-01-01

    The recruitment of culturally and linguistically diverse students to graduate programs is critical to the overall growth and development of school psychology as a field. Program websites serve as an effective recruitment tool for attracting prospective students, yet there is limited research on how school psychology programs use their websites to…

  7. The competing meanings of "biopolitics" in political science. Biological and postmodern approaches to politics.

    Science.gov (United States)

    Liesen, Laurette T; Walsh, Mary Barbara

    2012-01-01

    The term "biopolitics" carries multiple, sometimes competing, meanings in political science. When the term was first used in the United States in the late 1970s, it referred to an emerging subdiscipline that incorporated the theories and data of the life sciences into the study of political behavior and public policy. But by the mid-1990s, biopolitics was adopted by postmodernist scholars at the American Political Science Association's annual meeting who followed Foucault's work in examining the power of the state on individuals. Michel Foucault first used the term biopolitics in the 1970s to denote social and political power over life. Since then, two groups of political scientists have been using this term in very different ways. This paper examines the parallel developments of the term "biopolitics," how two subdisciplines gained (and one lost) control of the term, and what the future holds for its meaning in political science.

  8. Microfluidics' great promise for Biology - Microfluidics as a new engine for the molecular sciences

    KAUST Repository

    Kodzius, Rimantas

    2010-06-04

    History of the Life Sciences Origins of life Discoveries and instrumentation The power of genetic variation Diagnostics based on DNA/ protein variation Genomic scanning providers DNA sequencing companies Microfluidics story Commercial products available P

  9. Dynamic Processes in Biology, Chemistry, and Materials Science: Opportunities for UltraFast Transmission Electron Microscopy - Workshop Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Kabius, Bernd C.; Browning, Nigel D.; Thevuthasan, Suntharampillai; Diehl, Barbara L.; Stach, Eric A.

    2012-07-25

    This report summarizes a 2011 workshop that addressed the potential role of rapid, time-resolved electron microscopy measurements in accelerating the solution of important scientific and technical problems. A series of U.S. Department of Energy (DOE) and National Academy of Science workshops have highlighted the critical role advanced research tools play in addressing scientific challenges relevant to biology, sustainable energy, and technologies that will fuel economic development without degrading our environment. Among the specific capability needs for advancing science and technology are tools that extract more detailed information in realistic environments (in situ or operando) at extreme conditions (pressure and temperature) and as a function of time (dynamic and time-dependent). One of the DOE workshops, Future Science Needs and Opportunities for Electron Scattering: Next Generation Instrumentation and Beyond, specifically addressed the importance of electron-based characterization methods for a wide range of energy-relevant Grand Scientific Challenges. Boosted by the electron optical advancement in the last decade, a diversity of in situ capabilities already is available in many laboratories. The obvious remaining major capability gap in electron microscopy is in the ability to make these direct in situ observations over a broad spectrum of fast (µs) to ultrafast (picosecond [ps] and faster) temporal regimes. In an effort to address current capability gaps, EMSL, the Environmental Molecular Sciences Laboratory, organized an Ultrafast Electron Microscopy Workshop, held June 14-15, 2011, with the primary goal to identify the scientific needs that could be met by creating a facility capable of a strongly improved time resolution with integrated in situ capabilities. The workshop brought together more than 40 leading scientists involved in applying and/or advancing electron microscopy to address important scientific problems of relevance to DOE’s research

  10. Creating a pipeline of talent for informatics: STEM initiative for high school students in computer science, biology, and biomedical informatics.

    Science.gov (United States)

    Dutta-Moscato, Joyeeta; Gopalakrishnan, Vanathi; Lotze, Michael T; Becich, Michael J

    2014-01-01

    This editorial provides insights into how informatics can attract highly trained students by involving them in science, technology, engineering, and math (STEM) training at the high school level and continuing to provide mentorship and research opportunities through the formative years of their education. Our central premise is that the trajectory necessary to be expert in the emergent fields in front of them requires acceleration at an early time point. Both pathology (and biomedical) informatics are new disciplines which would benefit from involvement by students at an early stage of their education. In 2009, Michael T Lotze MD, Kirsten Livesey (then a medical student, now a medical resident at University of Pittsburgh Medical Center (UPMC)), Richard Hersheberger, PhD (Currently, Dean at Roswell Park), and Megan Seippel, MS (the administrator) launched the University of Pittsburgh Cancer Institute (UPCI) Summer Academy to bring high school students for an 8 week summer academy focused on Cancer Biology. Initially, pathology and biomedical informatics were involved only in the classroom component of the UPCI Summer Academy. In 2011, due to popular interest, an informatics track called Computer Science, Biology and Biomedical Informatics (CoSBBI) was launched. CoSBBI currently acts as a feeder program for the undergraduate degree program in bioinformatics at the University of Pittsburgh, which is a joint degree offered by the Departments of Biology and Computer Science. We believe training in bioinformatics is the best foundation for students interested in future careers in pathology informatics or biomedical informatics. We describe our approach to the recruitment, training and research mentoring of high school students to create a pipeline of exceptionally well-trained applicants for both the disciplines of pathology informatics and biomedical informatics. We emphasize here how mentoring of high school students in pathology informatics and biomedical informatics

  11. Creating a pipeline of talent for informatics: STEM initiative for high school students in computer science, biology, and biomedical informatics

    Science.gov (United States)

    Dutta-Moscato, Joyeeta; Gopalakrishnan, Vanathi; Lotze, Michael T.; Becich, Michael J.

    2014-01-01

    This editorial provides insights into how informatics can attract highly trained students by involving them in science, technology, engineering, and math (STEM) training at the high school level and continuing to provide mentorship and research opportunities through the formative years of their education. Our central premise is that the trajectory necessary to be expert in the emergent fields in front of them requires acceleration at an early time point. Both pathology (and biomedical) informatics are new disciplines which would benefit from involvement by students at an early stage of their education. In 2009, Michael T Lotze MD, Kirsten Livesey (then a medical student, now a medical resident at University of Pittsburgh Medical Center (UPMC)), Richard Hersheberger, PhD (Currently, Dean at Roswell Park), and Megan Seippel, MS (the administrator) launched the University of Pittsburgh Cancer Institute (UPCI) Summer Academy to bring high school students for an 8 week summer academy focused on Cancer Biology. Initially, pathology and biomedical informatics were involved only in the classroom component of the UPCI Summer Academy. In 2011, due to popular interest, an informatics track called Computer Science, Biology and Biomedical Informatics (CoSBBI) was launched. CoSBBI currently acts as a feeder program for the undergraduate degree program in bioinformatics at the University of Pittsburgh, which is a joint degree offered by the Departments of Biology and Computer Science. We believe training in bioinformatics is the best foundation for students interested in future careers in pathology informatics or biomedical informatics. We describe our approach to the recruitment, training and research mentoring of high school students to create a pipeline of exceptionally well-trained applicants for both the disciplines of pathology informatics and biomedical informatics. We emphasize here how mentoring of high school students in pathology informatics and biomedical informatics

  12. Shuttle Case Study Collection Website Development

    Science.gov (United States)

    Ransom, Khadijah S.; Johnson, Grace K.

    2012-01-01

    As a continuation from summer 2012, the Shuttle Case Study Collection has been developed using lessons learned documented by NASA engineers, analysts, and contractors. Decades of information related to processing and launching the Space Shuttle is gathered into a single database to provide educators with an alternative means to teach real-world engineering processes. The goal is to provide additional engineering materials that enhance critical thinking, decision making, and problem solving skills. During this second phase of the project, the Shuttle Case Study Collection website was developed. Extensive HTML coding to link downloadable documents, videos, and images was required, as was training to learn NASA's Content Management System (CMS) for website design. As the final stage of the collection development, the website is designed to allow for distribution of information to the public as well as for case study report submissions from other educators online.

  13. Swisster – a news website for Anglophones

    CERN Multimedia

    2008-01-01

    Employees of CERN can now sign up for a free account at Swisster.ch, an English language website devoted to Swiss news and current affairs. « prev next » The website, which is aimed at English speakers in Switzerland, normally requires an annual subscription of 300 CHF, but has teamed up with sponsors to offer a free subscription for CERN employees. The service provides a daily newsletter containing the main news and other information sent to subscribers every working day. The Swisster website also offers a variety of services such as health, education and food forums called "corners", as well as weather & snow forecasts, blogs and even a TV guide for Anglophones. The editorial team of English-speaking journalists is based in Lausanne, Geneva, Zurich and Neuchatel and covers news for expatriates and English speakers living and working in Switzerland. Swisster.ch also has a Saturday morning radio show from 08:30 to 09:30, on Radio Cit�...

  14. Case study teaching in high school biology: Effects on academic achievement, problem solving skills, teamwork skills, and science attitudes

    Science.gov (United States)

    Skolnick, Ronald

    The purpose of this study was to examine the constructivist-based " case study teaching methodology" in High School Biology classes, specifically investigating the effect this methodology had on Academic Achievement, Science Attitudes, Problem Solving Skills, and Teamwork Skills. The effect of Teacher Beliefs toward constructivist learning environments was also explored and investigated, using a quantitative measure (the Constructivist Learning Environment Survey, or CLES). A quasi-experimental design used eleven classes, five teachers, and two hundred fifty two high school biology students over two separate, consecutive quarters of a school year. Two researcher-made instruments measured Academic Achievement after each study quarter. T-Tests were used to compare the Experimental Group (Case Study Teaching Methodology) to the Control Group (Traditional Teaching) during each study quarter. Otis-Lennon School Ability Test (OLSAT) scores were used as a covariate for ANCOVA tests. Case Study Teaching Methodology had a statistically significant improvement on Academic Achievement during the first study quarter, but not the second quarter. Case Study Teaching Methodology had a statistically significant improvement on four of seven Science Attitudes, Problem Solving Skills, and Teamwork Skills during the second quarter of the study. This study is significant in that it addresses a knowledge gap regarding the effects of the constructivist-based case study teaching methodology on secondary science education. The theoretical implications of this study are meaningful: empirical evidence is added to the growing knowledge base regarding the benefits of constructivist theory. The practical implications are equally meaningful: case study teaching methodology is supported as an effective application of constructivist theory in the secondary science classroom.

  15. Does Increasing Biology Teacher Knowledge of Evolution and the Nature of Science Lead to Greater Preference for the Teaching of Evolution in Schools?

    Science.gov (United States)

    Nehm, Ross H.; Schonfeld, Irvin Sam

    2007-01-01

    This study investigated whether or not an increase in secondary science teacher knowledge about evolution and the nature of science gained from completing a graduate-level evolution course was associated with greater preference for the teaching of evolution in schools. Forty-four precertified secondary biology teachers participated in a 14-week…

  16. Website development with PyroCMS

    CERN Document Server

    Vineyard, Zachary

    2013-01-01

    A practical and a fast-paced guide that gives you all the information you need to start developing websites with PyroCMS. The book is an excellent resource for developers and makes website development easy and financially viable for everyone.This book is ideal if you are a PHP developer who is looking for a great content management system or a web developer looking to speed up your development times. If you are a web developer, you will need to have some familiarity with OOP and the MVC programming pattern, especially if you want to extend PyroCMS by building add-ons.

  17. The I-35W bridge Project Website

    DEFF Research Database (Denmark)

    Kampf, Constance

    How can websites be used to rebuild trust?  In August 2007, the Interstate Highway 35-W bridge in Minneapolis, MN collapsed during rush hour.  Although many people were rescued and casualties were as limited as could be expected due to quick and effective intervention, the image of a major bridge......, and the use of multimodal features.  This paper looks at the I35-W bridge reconstruction project in Minneapolis through web-based communication by the Minnesota Department of Transportation (MnDOT) about the project. The MnDOT bridge reconstruction website will be examined using a combination of 1). Weick...

  18. A Website for Astronomy Education and Outreach

    Science.gov (United States)

    Impey, C.; Danehy, A.

    2017-09-01

    Teach Astronomy is a free, open access website designed for formal and informal learners of astronomy. The site features: an online textbook complete with quiz questions and a glossary; over ten thousand images; a curated collection of the astronomy articles in Wikipedia; a complete video lecture course; a video Frequently Asked Questions tool; and other materials provided by content partners. Clustering algorithms and an interactive visual interface allow users to browse related content. This article reviews the features of the website and how it can be used.

  19. Promoting Chiaro Hotel Using a Website

    OpenAIRE

    Kurniawati, Ivana; Ibrahim, Jusuf I

    2017-01-01

    Chiaro Hotel is a one-star hotel in Sidoarjo that is located at a strategic location. It is clean and comfortable family hotel. The problem of Chiaro Hotel is lack of promotion. Even though Chiaro Hotel has had some promotional tools, such as short promotional video, marketing booklet, and flyer, those promotional tools do not give good impact for the hotel because they do not show the uniqueness of Chiaro Hotel. Therefore, I make a website to solve Chiaro Hotel's problem. This website can re...

  20. On Domain Registries and Website Content

    DEFF Research Database (Denmark)

    Schwemer, Sebastian Felix

    2018-01-01

    such as Internet access service providers, hosting platforms, and websites that link to content. This article shows that in recent years, however, that the (secondary) liability of domain registries and registrars, and more specifically country code top-level domain registries (ccTLDs) for website content, has...... been tested in several EU Member States. The article investigates tendencies in the national lower-court jurisprudence and explores to what extent the liability exemption regime of the E-Commerce Directive applies to domain registries. The analysis concludes that whereas domain registries fall under...

  1. Website applications in urbanism and architecture

    Directory of Open Access Journals (Sweden)

    Furundžić Danilo S.

    2003-01-01

    Full Text Available In the context of rapid technology development, followed by Internet spreading worldwide, the amount of information related to urbanism and architecture has remarkably increased. This paper lists a website selection with the aim to present the state of Internet based information sources on urbanism and architecture. The idea is to help colleagues cope with numerous available on-line contents. The websites are, according to their contents, classified into following categories: associations and institutions, international documents, urban planning and design, information and communication technologies in urbanism, on-line available magazines and books, civic networks, architectural design, famous architects and best examples.

  2. Multimodal representation contributes to the complex development of science literacy in a college biology class

    Science.gov (United States)

    Bennett, William Drew

    This study is an investigation into the science literacy of college genetics students who were given a modified curriculum to address specific teaching and learning problems from a previous class. This study arose out of an interest by the professor and researcher to determine how well students in the class Human Genetics in the 21st Century responded to a reorganized curriculum to address misconceptions that were prevalent after direct instruction in the previous year's class. One of the components to the revised curriculum was the addition of a multimodal representation requirement as part of their normal writing assignments. How well students performed in these writing assignments and the relationship they had to student learning the rest of the class formed the principle research interest of this study. Improving science literacy has been a consistent goal of science educators and policy makers for over 50 years (DeBoer, 2000). This study uses the conceptualization of Norris and Phillips (2003) in which science literacy can be organized into both the fundamental sense (reading and writing) and the derived sense (experience and knowledge) of science literacy. The fundamental sense of science literacy was investigated in the students' ability to understand and use multimodal representations as part of their homework writing assignments. The derived sense of science literacy was investigated in how well students were able to apply their previous learning to class assessments found in quizzes and exams. This study uses a mixed-methods correlational design to investigate the relationship that existed between students' writing assignment experiences connected to multimodal representations and their academic performance in classroom assessments. Multimodal representations are pervasive in science literature and communication. These are the figures, diagrams, tables, pictures, mathematical equations, and any other form of content in which scientists and science

  3. Biology and physics competencies for pre-health and other life sciences students.

    Science.gov (United States)

    Hilborn, Robert C; Friedlander, Michael J

    2013-06-01

    The recent report on the Scientific Foundations for Future Physicians (SFFP) and the revised Medical College Admissions Test (MCAT) reframe the preparation for medical school (and other health professional schools) in terms of competencies: what students should know and be able to do with that knowledge, with a strong emphasis on scientific inquiry and research skills. In this article, we will describe the thinking that went into the SFFP report and what it says about scientific and quantitative reasoning, focusing on biology and physics and the overlap between those fields. We then discuss how the SFFP report set the stage for the discussion of the recommendations for the revised MCAT, which will be implemented in 2015, again focusing the discussion on biology and physics. Based on that framework, we discuss the implications for undergraduate biology and physics education if students are to be prepared to demonstrate these competencies.

  4. Teleology and its constitutive role for biology as the science of organized systems in nature.

    Science.gov (United States)

    Toepfer, Georg

    2012-03-01

    'Nothing in biology makes sense, except in the light of teleology'. This could be the first sentence in a textbook about the methodology of biology. The fundamental concepts in biology, e.g. 'organism' and 'ecosystem', are only intelligible given a teleological framework. Since early modern times, teleology has often been considered methodologically unscientific. With the acceptance of evolutionary theory, one popular strategy for accommodating teleological reasoning was to explain it by reference to selection in the past: functions were reconstructed as 'selected effects'. But the theory of evolution obviously presupposes the existence of organisms as organized and regulated, i.e. functional systems. Therefore, evolutionary theory cannot provide the foundation for teleology. The underlying reason for the central methodological role of teleology in biology is not its potential to offer particular forms of (evolutionary) explanations for the presence of parts, but rather an ontological one: organisms and other basic biological entities do not exist as physical bodies do, as amounts of matter with a definite form. Rather, they are dynamic systems in stable equilibrium; despite changes of their matter and form (in metabolism and metamorphosis) they maintain their identity. What remains constant in these kinds of systems is their 'organization', i.e. the causal pattern of interdependence of parts with certain effects of each part being relevant for the working of the system. Teleological analysis consists in the identification of these system-relevant effects and at the same time of the system as a whole. Therefore, the identity of biological systems cannot be specified without teleological reasoning. Copyright © 2011 Elsevier Ltd. All rights reserved.

  5. Quality of persian addiction websites: a survey based on silberg, discern and wqet instruments (2011).

    Science.gov (United States)

    Zahedi, Razieh; Taheri, Behjat; Shahrzadi, Leila; Tazhibi, Mehdi; Ashrafi-rizi, Hasan

    2013-03-01

    Nowadays, World Wide Web is an accessible and widespread resource to attain medical information. So physicians and health institutions try to inform patients about different domains of medicine through Web. Addiction is a noteworthy subject in medicine and a controversial issue among them. However, quality of health information on the internet is doubtful. The objective of this study is to determine the quality of Persian addiction websites to offer recommendation for their improvement. This was survey and an applied study that the study population was all Persian addiction websites. Sample of this study was 28 Persian addiction website which were chosen by searching Persian equivalences of 7 key terms (addiction, addict, addiction center, drug, treatment of addiction, recovery of addiction, addiction withdrawal) into the Google and Yahoo search engines. Finally, the websites were ranked based on the Silberg, DISCERN and WQET instruments. Data were analyzed with Excel software using descriptive statistics. The overall mean of websites in Silberg, DISCERN and WQET instruments were 1.42, 41.89, 64.57. Also the results showed that "Unit of Substance Abuse Treatment" belonging to Mashhad University of Medical Sciences was ranked first based on the Silberg, DISCERN and WQET instruments. 5 (from total of 9), 60 (from total of 80) and 82 (from total of normalized grade 82) were grades for this website for these instruments respectively. It showed that the quality of Persian websites according to Silberg, DISCERN and WQET instruments was "low", "more than half" and "very good" respectively. Not assigning date of entering data, author names, and references of information (authority) were most important missing characteristics of these websites. In addition, lack of interactive opportunities like chat rooms was another problem that leads to dissatisfaction of users.

  6. Margin based ontology sparse vector learning algorithm and applied in biology science.

    Science.gov (United States)

    Gao, Wei; Qudair Baig, Abdul; Ali, Haidar; Sajjad, Wasim; Reza Farahani, Mohammad

    2017-01-01

    In biology field, the ontology application relates to a large amount of genetic information and chemical information of molecular structure, which makes knowledge of ontology concepts convey much information. Therefore, in mathematical notation, the dimension of vector which corresponds to the ontology concept is often very large, and thus improves the higher requirements of ontology algorithm. Under this background, we consider the designing of ontology sparse vector algorithm and application in biology. In this paper, using knowledge of marginal likelihood and marginal distribution, the optimized strategy of marginal based ontology sparse vector learning algorithm is presented. Finally, the new algorithm is applied to gene ontology and plant ontology to verify its efficiency.

  7. Understanding Bateson and Maturana: Toward a Biological Foundation for the Social Sciences.

    Science.gov (United States)

    Dell, Paul F.

    1985-01-01

    Offers a study guide for translating the work of Gregory Bateson and Humberto R. Maturana. Demonstrates that their work is highly compatible. Highlights their essential message: social systems and all human endeavor must be understood in light of our existence as biological entities. (BH)

  8. An Assessment of Research-Doctorate Programs in the United States: Biological Sciences.

    Science.gov (United States)

    Jones, Lyle V., Ed.; And Others

    The quality of doctoral-level biochemistry (N=139), botany (N=83), cellular/molecular biology (N=89), microbiology (N=134), physiology (N=101), and zoology (N=70) programs at United States universities was assessed, using 16 measures. These measures focused on variables related to: (1) program size; (2) characteristics of graduates; (3)…

  9. The Student Writing Toolkit: Enhancing Undergraduate Teaching of Scientific Writing in the Biological Sciences

    Science.gov (United States)

    Dirrigl, Frank J., Jr.; Noe, Mark

    2014-01-01

    Teaching scientific writing in biology classes is challenging for both students and instructors. This article offers and reviews several useful "toolkit" items that improve student writing. These include sentence and paper-length templates, funnelling and compartmentalisation, and preparing compendiums of corrections. In addition,…

  10. RADIOISOTOPE TECHNIQUES FOR INSTRUCTION IN THE BIOLOGICAL SCIENCES, A LIST OF ANNOTATED REFERENCES.

    Science.gov (United States)

    HURLBURT, EVELYN M.

    REFERENCES TO BIOLOGICAL EXPERIMENTS THAT EMPHASIZE THE USE OF RADIOISOTOPES AS TRACERS ARE INCLUDED IN THIS ANNOTATED BIBLIOGRAPHY. MATERIALS INCLUDED ARE CONSIDERED TO BE READILY AVAILABLE AND WERE PUBLISHED AFTER 1960. SECTION I IS COMPOSED OF SELECTED SOURCES. ENTRIES INCLUDE (1) COMPLETE CITATIONS, (2) A BRIEF ANNOTATION, AND (3) LISTS OF…

  11. Biological invasions and natural colonisations are different: the need for invasion science

    Czech Academy of Sciences Publication Activity Database

    Wilson, J. R. U.; García-Díaz, P.; Cassey, P.; Richardson, D. M.; Pyšek, Petr; Blackburn, T. M.

    2016-01-01

    Roč. 31, č. 1 (2016), s. 87-98 ISSN 1619-0033 R&D Projects: GA ČR GB14-36079G Grant - others:AV ČR(CZ) AP1002 Program:Akademická prémie - Praemium Academiae Institutional support: RVO:67985939 Keywords : biological invasions * species spread * colonization Subject RIV: EH - Ecology, Behaviour

  12. Development of a Free-Electron Laser Center and Research in Medicine, Biology and Materials Science,

    Science.gov (United States)

    1992-05-14

    where enhanced nonproton ion movements can be observed during the photocycle ( Marinetti and Mauzerall, 1986). We do not have the possibility to measure...Biological Membranes. C.L. 17 Bolis, E.J.M. Helmreich and H. Passow, editors. Alan R. Liss Inc., NY 39-50. Marinetti , T., and D. Mauzerall 1986. Large

  13. A Guided-Inquiry pH Laboratory Exercise for Introductory Biological Science Laboratories

    Science.gov (United States)

    Snodgrass, Meagan A.; Lux, Nicholas; Metz, Anneke M.

    2011-01-01

    There is a continuing need for engaging inquiry-based laboratory experiences for advanced high school and undergraduate biology courses. The authors describe a guided-inquiry exercise investigating the pH-dependence of lactase enzyme that uses an inexpensive, wide-range buffering system, lactase dietary supplement, over-the-counter glucose test…

  14. Effects of Cooperative Learning Strategy on Achievement and Science Learning Attitudes in Middle School Biology.

    Science.gov (United States)

    Chung, Young-Lan; Son, Dae-Hee

    2000-01-01

    Investigates the effects of cooperative learning on student achievement and attitudes of middle school biology students. Compares cooperative learning strategy, small group instruction, and traditional teaching methods. Reports significant achievement and attitude differences in the cooperative learning groups. (Contains 46 references.)…

  15. High School Biology Teachers' Views on Teaching Evolution: Implications for Science Teacher Educators

    Science.gov (United States)

    Hermann, Ronald S.

    2013-01-01

    In the US, there may be few scientific concepts that students maintain preconceived ideas about as strongly and passionately as they do with regard to evolution. At the confluence of a multitude of social, religious, political, and scientific factors lies the biology teacher. This phenomenological study provides insight into the salient aspects of…

  16. Using Facebook Groups to Encourage Science Discussions in a Large-Enrollment Biology Class

    Science.gov (United States)

    Pai, Aditi; McGinnis, Gene; Bryant, Dana; Cole, Megan; Kovacs, Jennifer; Stovall, Kyndra; Lee, Mark

    2017-01-01

    This case study reports the instructional development, impact, and lessons learned regarding the use of Facebook as an educational tool within a large enrollment Biology class at Spelman College (Atlanta, GA). We describe the use of this social networking site to (a) engage students in active scientific discussions, (b) build community within the…

  17. Assessing Students' Understandings of Biological Models and Their Use in Science to Evaluate a Theoretical Framework

    Science.gov (United States)

    Grünkorn, Juliane; Upmeier zu Belzen, Annette; Krüger, Dirk

    2014-01-01

    Research in the field of students' understandings of models and their use in science describes different frameworks concerning these understandings. Currently, there is no conjoint framework that combines these structures and so far, no investigation has focused on whether it reflects students' understandings sufficiently (empirical evaluation).…

  18. Pre-Service Science Teachers' Acceptance of Biological Evolution in Turkey

    Science.gov (United States)

    Taskin, Özgür

    2013-01-01

    The present research aims to determine whether or not pre-service science teachers in Turkey are resistant to learning about the theory of evolution (TOE), and to understand the reasons for their acceptance or rejection of this theory. Following an intervention process, essay documents were collected from each participant ("N" = 113) and…

  19. Nutrition knowledge of young, post-year one, non-biological science ...

    African Journals Online (AJOL)

    Methodology: Data were collected from engineering and computer science students using semi-structured questionnaire. Analysis was by frequency, percentage and SPSS version 20 statistical soft-ware. Results: Students generally had fair nutrition knowledge (59.7%). Further, 10.1% of engineering and 3.2% of computer ...

  20. Multimodal Representation Contributes to the Complex Development of Science Literacy in a College Biology Class

    Science.gov (United States)

    Bennett, William Drew

    2011-01-01

    This study is an investigation into the science literacy of college genetics students who were given a modified curriculum to address specific teaching and learning problems from a previous class. This study arose out of an interest by the professor and researcher to determine how well students in the class Human Genetics in the 21st Century…

  1. DEVELOPMENT OF BIOLOGY LEARNING INSTRUCTIONAL TO INCREASE STUDENTS’ ACHIEVEMENT AND SELF-DIRECTED BY SCIENCE PROCESS SKILLS APPROACH

    Directory of Open Access Journals (Sweden)

    Armansyah Putra

    2017-10-01

    Full Text Available This research is aimed to develop biology learning materials in Junior High School for plants movement topic to increase students’ achievement and self-directed through Science Process Skill approach. This is development research refers to Kemp’s development model. The learning kit is taught in SMPN 1 Blega Bangkalan Madura for 28 students grade VIII employing science process skill approach. The research design uses One Group Pretest-Posttest and data is analyzed with the qualitative descriptive method. This research reveals that the implementation of learning kit is 83%, dominant student’s activities in 1st and 2nd learning process are observing (22% - 24%, most of the students have positive responses which are indicated by 99% of students expressing their like, the result of students’ learning mastery satisfies the classical criteria for 86%, the rate of students self-directed varies from 55,56% to 83,32%. Based on the data analysis, it can be concluded that the Development of Biology Learning Kit is feasible.

  2. Praksisorienteret forskningsformidling via et offentligt website

    DEFF Research Database (Denmark)

    Kirkeskov, Jesper

    I dialog med brugerne gennemføres en videreudvikling af By og Bygs website, www.by-og-byg.dk, som primært henvender sig til professionelle praktikere der beskæftiger sig med byggeriet og det byggede miljø. Ex ante antages det at såvel navigationsstruktur som søgefaciliteter skal rekonstrueres...... lignende informationstunge websites med fordel vil kunne hente inspiration i den udviklede løsning. Afhandlingen beskriver endvidere en komplet rekonstruktion af By og Bygs website, inkl. en ny navigationsstruktur som imødekommer brugernes behov for en emnebaseret indgang til websitets indhold. Ved den...... forskningsrapporter i traditionel, lineær form. Ex post synes det således fortsat at være en stor udfordring at hypermediere forskningsresultater med henblik på anvendelsesorientering. Afhandlingen ledsages af en betaversion af By og Bygs ny website, som blev idriftsat april 2004 på adressen www.by-og-byg.dk ....

  3. Adding Users to the Website Design Process

    Science.gov (United States)

    Tomeo, Megan L.

    2012-01-01

    Alden Library began redesigning its website over a year ago. Throughout the redesign process the students, faculty, and staff that make up the user base were added to the conversation by utilizing several usability test methods. This article focuses on the usability testing conducted at Alden Library and delves into future usability testing, which…

  4. National library associations: websites and electronic discussion ...

    African Journals Online (AJOL)

    Few electronic discussion groups exist, and those that do are mainly operated through free hosts such as yahoo groups, and are password protected. They are not well promoted and therefore not searchable using search engines. Recommended improvements for websites include proper hosting services and URL ...

  5. Design principles of the Drupal CSC website

    CERN Document Server

    Pelak, Stanislav

    2013-01-01

    This document discusses the proposals, recommendations and results obtained by Stanislav Pelak, a CERN Summer Student, who was investigating possibilities of Drupal (a free open-source content management framework based on PHP), the suitability of migrating the current CSC website to this framework and techniques that should be used to achieve the objectives.

  6. Website usage | IDRC - International Development Research Centre

    International Development Research Centre (IDRC) Digital Library (Canada)

    This website provides spaces for the discussion of issues and access to various communications facilities. The user agrees, when using such facilities, that its communications shall be proper and related to the relevant issues. The user will not communicate anything that is defamatory, unlawful, obscene, or threatening.

  7. Travel websites: Changing visits, evaluations and posts

    NARCIS (Netherlands)

    Bronner, Fred; de Hoog, Robert

    2016-01-01

    Many studies concerning the role of web-based information in tourism measure one-time interactions. This paper presents results of a longitudinal study. Data collected in 2014 about website visits, evaluations and posts, are compared with data from 2007. The main finding is the advance of sites

  8. Website Feedback | Center for Cancer Research

    Science.gov (United States)

    Thank you for providing feedback about the CCR website. There are 5 comment areas available via this webform, but it may be submitted as often as needed. Whenever possible please be specific - give the url of the page and details about your concern.

  9. Information brokering agents in intelligent Websites

    NARCIS (Netherlands)

    Jonker, Catholijn M.; Treur, J.

    1999-01-01

    In this paper a generic information broker agent for intelligent Websites is introduced. The agent architecture has been designed using the compositional development method for multi-agent systems Desire. The use of the architecture is illustrated in an Electronic Commerce application for a

  10. High elevation white pines educational website

    Science.gov (United States)

    Anna W. Schoettle; Michele Laskowski

    2011-01-01

    The high elevation five-needle white pines are facing numerous challenges ranging from climate change to invasion by a non-native pathogen to escalation of pest outbreaks. This website (http://www.fs.fed.us/rm/highelevationwhitepines/) serves as a primer for managers and the public on the high elevation North American five-needle pines. It presents information on each...

  11. I made a website! Now what?

    CERN Multimedia

    CERN. Geneva

    2017-01-01

    When you finish your website (or a web app) and you are ready to show it to the world, it's not the end of your work, it's just the beginning. Users will ask you to add new features, some bugs will be discovered or you will simply have to answer some emails about the website. But before this happens, you need to put is somewhere, so people can see it and start using it. Now, how do you select which of the 1047 different hosting companies will be the best? Or where do you get a cheap domain? How do you know that your website is up and running when you don't look or how do you communicate with people who subscribed to your newsletter? You don't know? Don't worry, during this talk I will give you some examples of tools and services that you can use when launching your website (with an emphasis on cheap/free and reliable tools).

  12. EXPLORING SOME ASPECTS OF LANGUAGE LEARNING WEBSITES

    Directory of Open Access Journals (Sweden)

    Tatiana M. Gulaya

    2015-01-01

    Full Text Available This paper presents results of the surveyperformed in MESI, in academic groupsmajoring in “World Economy”. The surveywas conducted on three foreign languagelearning websites that use Web 2.0 technology to gain an understanding of how current users of language learning websitesuse them for learning English and Frenchand explore the pedagogical and technicalusability and effectiveness of these sites.

  13. The SSMJ Website, Blog and Facebook Group

    African Journals Online (AJOL)

    The SSMJ Website, Blog and Facebook Group. 3. The South Sudan Medical Journal (SSMJ) blog http://southsudanmedicaljournal.wordpress. com has been running for over a year, and during this time its readership has increased massively. With over 500 views a month we are able to promote the work of the SSMJ and ...

  14. Implementing the Science Assessment Standards: Developing and validating a set of laboratory assessment tasks in high school biology

    Science.gov (United States)

    Saha, Gouranga Chandra

    Very often a number of factors, especially time, space and money, deter many science educators from using inquiry-based, hands-on, laboratory practical tasks as alternative assessment instruments in science. A shortage of valid inquiry-based laboratory tasks for high school biology has been cited. Driven by this need, this study addressed the following three research questions: (1) How can laboratory-based performance tasks be designed and developed that are doable by students for whom they are designed/written? (2) Do student responses to the laboratory-based performance tasks validly represent at least some of the intended process skills that new biology learning goals want students to acquire? (3) Are the laboratory-based performance tasks psychometrically consistent as individual tasks and as a set? To answer these questions, three tasks were used from the six biology tasks initially designed and developed by an iterative process of trial testing. Analyses of data from 224 students showed that performance-based laboratory tasks that are doable by all students require careful and iterative process of development. Although the students demonstrated more skill in performing than planning and reasoning, their performances at the item level were very poor for some items. Possible reasons for the poor performances have been discussed and suggestions on how to remediate the deficiencies have been made. Empirical evidences for validity and reliability of the instrument have been presented both from the classical and the modern validity criteria point of view. Limitations of the study have been identified. Finally implications of the study and directions for further research have been discussed.

  15. The experimental teaching reform in biochemistry and molecular biology for undergraduate students in Peking University Health Science Center.

    Science.gov (United States)

    Yang, Xiaohan; Sun, Luyang; Zhao, Ying; Yi, Xia; Zhu, Bin; Wang, Pu; Lin, Hong; Ni, Juhua

    2015-01-01

    Since 2010, second-year undergraduate students of an eight-year training program leading to a Doctor of Medicine degree or Doctor of Philosophy degree in Peking University Health Science Center (PKUHSC) have been required to enter the "Innovative talent training project." During that time, the students joined a research lab and participated in some original research work. There is a critical educational need to prepare these students for the increasing accessibility of research experience. The redesigned experimental curriculum of biochemistry and molecular biology was developed to fulfill such a requirement, which keeps two original biochemistry experiments (Gel filtration and Enzyme kinetics) and adds a new two-experiment component called "Analysis of anti-tumor drug induced apoptosis." The additional component, also known as the "project-oriented experiment" or the "comprehensive experiment," consists of Western blotting and a DNA laddering assay to assess the effects of etoposide (VP16) on the apoptosis signaling pathways. This reformed laboratory teaching system aims to enhance the participating students overall understanding of important biological research techniques and the instrumentation involved, and to foster a better understanding of the research process all within a classroom setting. Student feedback indicated that the updated curriculum helped them improve their operational and self-learning capability, and helped to increase their understanding of theoretical knowledge and actual research processes, which laid the groundwork for their future research work. © 2015 The International Union of Biochemistry and Molecular Biology.

  16. Margin based ontology sparse vector learning algorithm and applied in biology science

    Directory of Open Access Journals (Sweden)

    Wei Gao

    2017-01-01

    Full Text Available In biology field, the ontology application relates to a large amount of genetic information and chemical information of molecular structure, which makes knowledge of ontology concepts convey much information. Therefore, in mathematical notation, the dimension of vector which corresponds to the ontology concept is often very large, and thus improves the higher requirements of ontology algorithm. Under this background, we consider the designing of ontology sparse vector algorithm and application in biology. In this paper, using knowledge of marginal likelihood and marginal distribution, the optimized strategy of marginal based ontology sparse vector learning algorithm is presented. Finally, the new algorithm is applied to gene ontology and plant ontology to verify its efficiency.

  17. Margin based ontology sparse vector learning algorithm and applied in biology science

    OpenAIRE

    Gao, Wei; Qudair Baig, Abdul; Ali, Haidar; Sajjad, Wasim; Reza Farahani, Mohammad

    2016-01-01

    In biology field, the ontology application relates to a large amount of genetic information and chemical information of molecular structure, which makes knowledge of ontology concepts convey much information. Therefore, in mathematical notation, the dimension of vector which corresponds to the ontology concept is often very large, and thus improves the higher requirements of ontology algorithm. Under this background, we consider the designing of ontology sparse vector algorithm and applicatio...

  18. Can we manage for biological diversity in the absence of science?

    Science.gov (United States)

    Trauger, D.L.; Hall, R.J.

    1995-01-01

    Conservation of biological diversity is dependent on sound scientific information about underlying ecological processes. Current knowledge of the composition, distribution, abundance and life cycles of most species of plants and animals is incomplete, insufficient, unreliable, or nonexistent. Contemporary managers are also confronted with additional levels of complexity related to varying degrees of knowledge and understanding about interactions of species and ecosystems. Consequently, traditional species-oriented management schemes may have unintended consequences and ecosystem-oriented management initiatives may fail in the face of inadequate or fragmentary information on the structure, function, and dynamics of biotic communities and ecological systems. Nevertheless, resource managers must make decisions and manage based on the best biological information currently available. Adaptive resource management may represent a management paradigm that allows managers to learn something about the species or systems that they are managing while they are managing, but potential pitfalls lurk for such approaches. In addition to lack of control over the primary physical, chemical, and ecological processes, managers also lack control over social, economic, and political parameters affecting resource management options. Moreover, appropriate goals may be difficult to identify and criteria for determining success may be elusive. Some management responsibilities do not lend themselves to adaptive strategies. Finally, the lessons learned from adaptive management are usually obtained from a highly situational context that may limit applicability in a wider range of situations or undermine confidence that problems and solutions were properly diagnosed and addressed. Several scenarios are critically examined where adaptive management approaches may be inappropriate or ineffective and where management for biological diversity may be infeasible or inefficient without a sound

  19. Department of Energy's Biological and Environmental Research Strategic Data Roadmap for Earth System Science

    Energy Technology Data Exchange (ETDEWEB)

    Williams, Dean N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Palanisamy, Giri [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Shipman, Galen [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boden, Thomas A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Voyles, Jimmy W. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2014-04-25

    Rapid advances in experimental, sensor, and computational technologies and techniques are driving exponential growth in the volume, acquisition rate, variety, and complexity of scientific data. This wealth of scientifically meaningful data has tremendous potential to lead to scientific discovery. However, to achieve scientific breakthroughs, these data must be exploitable—they must be analyzed effectively and efficiently and the results shared and communicated easily within the wider Department of Energy’s (DOE’s) Biological and Environmental Research (BER) Climate and Environmental Sciences Division (CESD) community. The explosion in data complexity and scale makes these tasks exceedingly difficult to achieve, particularly given that an increasing number of disciplines are working across techniques, integrating simulation and experimental or observational results (see Table 5 in Appendix 2). Consequently, we need new approaches to data management, analysis, and visualization that provide research teams with easy-to-use and scalable end-to-end solutions. These solutions must facilitate (and where feasible, automate and capture) every stage in the data lifecycle (shown in Figure 1), from collection to management, annotation, sharing, discovery, analysis, and visualization. In addition, the core functionalities are the same across climate science communities, but they require customization to adapt to specific needs and fit into research and analysis workflows. To this end, the mission of CESD’s Data and Informatics Program is to integrate all existing and future distributed CESD data holdings into a seamless and unified environment for the acceleration of Earth system science.

  20. Citizen Science as a Tool in Biological Recording—A Case Study of Ailanthus altissima (Mill. Swingle

    Directory of Open Access Journals (Sweden)

    Barbara Sladonja

    2018-01-01

    Full Text Available Non-native invasive species frequently appear in urban and non-urban ecosystems and may become a threat to biodiversity. Some of these newcomers are introduced accidentally, and others are introduced through a sequence of events caused by conscious human decisions. Involving the general public in biodiversity preservation activities could prevent the negative consequences of these actions. Accurate and reliable data collecting is the first step in invasive species management, and citizen science can be a useful tool to collect data and engage the public in science. We present a case study of biological recording of tree of heaven (Ailanthus altissima (Mill. Swingle using a participatory citizen model. The first goal in this case study was to develop a cheap, widely accessible, and effective inventory method, and to test it by mapping tree of heaven in Croatia. A total of 90.61 km of roads and trails was mapped; 20 single plants and 19 multi-plant clusters (mapped as polygons were detected. The total infested area was 2610 m2. The second goal was to educate citizens and raise awareness of this invasive species. The developed tool and suggested approach aided in improving invasive risk management in accordance with citizen science principles and can be applied to other species or areas.

  1. Epistemological conceptions of biology majors and their transformation by an explicit proposal for teaching history and philosophy of science

    Directory of Open Access Journals (Sweden)

    Charbel Niño El-Hani

    2004-12-01

    Full Text Available This paper reports the results obtained in the test of a proposal for the teaching of history and philosophy of science to Higher Education students enrolled in courses on natural sciences. The proposal takes actual historical examples as a basis for eliciting discussions about philosophical issues. It amounts to an explicit approach, directly addressing epistemological contents, which was elaborated and tested from the perspective of a teacher-researcher. The proposal was tested through a quali-quantitative approach. Data were gathered in a class of a course on history and philosophy of science for Biology majors, through the questionnaire VNOS-C (Views of the Nature of Science, Form C, at the beginning and end of a term. They were qualitatively treated by analyzing categories built from the answers given by the students. Based on some issues agreed upon by several post-positivist theories of science, we evaluated the adequacy of the students’ epistemological views, obtaining scores for each question, the sum of which resulted in a total score for each questionnaire. The effects of the proposal on the students’ views were analyzed qualitative and quantitatively by means of a discussion of the frequencies of adequate, partially adequate, and inadequate answers to each question and a statistical test comparing the total scores of each student, in the pre- and post-tests. To analyze the effects on each epistemological aspect addressed in the questionnaire, we performed tests comparing the scores obtained by the students in each question, at the beginning and end of the term. Generally speaking, the proposal resulted in an evolution of the views about the nature of science of all students who did both the pre- and post-tests. It was more effective in promoting a change in views about the demarcation between science and other ways of knowing, the differences between laws and theories, and the relationship between models and evidence

  2. Using a Popular Science Nonfiction Book to Introduce Biomedical Research Ethics in a Biology Majors Course

    Directory of Open Access Journals (Sweden)

    Kristen L.W. Walton

    2014-08-01

    Full Text Available Although bioethics is an important topic in modern society, it is not a required part of the curriculum for many biology degree programs in the United States.  Students in our program are exposed to biologically relevant ethical issues informally in many classes, but we do not have a requirement for a separate bioethics course.  The Immortal Life of Henrietta Lacks is a recent nonfiction book that describes the life of the woman whose cervical cancer biopsy gave rise to the HeLa cell line, as well as discussing relevant medical, societal, and ethical issues surrounding human tissue use for research.  Weekly reading assignments from the book with discussion questions and a final paper were used to engage students in learning about the ethics of human subjects and human tissues research.  Students were surveyed for qualitative feedback on the usefulness of including this book as part of the course.  This book has been a successful platform for increasing student knowledge and interest in ethics related to biomedical and biological research.

  3. Using a popular science nonfiction book to introduce biomedical research ethics in a biology majors course.

    Science.gov (United States)

    Walton, Kristen L W

    2014-12-01

    Although bioethics is an important topic in modern society, it is not a required part of the curriculum for many biology degree programs in the United States. Students in our program are exposed to biologically relevant ethical issues informally in many classes, but we do not have a requirement for a separate bioethics course. The Immortal Life of Henrietta Lacks is a recent nonfiction book that describes the life of the woman whose cervical cancer biopsy gave rise to the HeLa cell line, as well as discussing relevant medical, societal, and ethical issues surrounding human tissue use for research. Weekly reading assignments from the book with discussion questions and a final paper were used to engage students in learning about the ethics of human subjects and human tissues research. Students were surveyed for qualitative feedback on the usefulness of including this book as part of the course. This book has been a successful platform for increasing student knowledge and interest in ethics related to biomedical and biological research.

  4. Post-genome integrative biology: so that's what they call clinical science.

    Science.gov (United States)

    Rees, J

    2001-01-01

    Medical science is increasingly dominated by slogans, a characteristic reflecting its growing bureaucratic and corporate structure. Chief amongst these slogans is the idea that genomics will transform the public health. I believe this view is mistaken. Using studies of the genetics of skin cancer and the genetics of skin pigmentation, I describe how recent discoveries have contributed to our understanding of these topics and of human evolution. I contrast these discoveries with insights gained from other approaches, particularly those based on clinical studies. The 'IKEA model of medical advance'--you just do the basic science in the laboratory and self-assemble in the clinic--is not only damaging to clinical advance, but reflects a widespread ignorance about the nature of disease and how clinical discovery arises. We need to think more about disease and less about genes; more in the clinic and less in the laboratory.

  5. Advances in imaging and electron physics time resolved electron diffraction for chemistry, biology and material science

    CERN Document Server

    Hawkes, Peter W

    2014-01-01

    Advances in Imaging & Electron Physics merges two long-running serials-Advances in Electronics & Electron Physics and Advances in Optical & Electron Microscopy. The series features extended articles on the physics of electron devices (especially semiconductor devices), particle optics at high and low energies, microlithography, image science and digital image processing, electromagnetic wave propagation, electron microscopy, and the computing methods used in all these domains. Contributions from leading authorities Informs and updates on all the latest developments in the field.

  6. BIOSPEX: Biological space experiments, a compendium of life sciences experiments carried on US spacecraft

    Science.gov (United States)

    Anderson, M.; Rummel, J. A. (Editor); Deutsch, S. (Editor)

    1979-01-01

    United States space life science experiments, encompassing 27 years of experience beginning with sounding rocket flights carrying primates (1948) to the last U.S. spaceflight, the joint US/USSR Apollo Test Project (1975), are presented. The information for each experiment includes Principal Investigators, the program and mission on which it was flown, the specimens used, the objectives, protocol, equipment, results, conclusions, and bibliographic reference citations for publications derived from each experiment.

  7. The architeture of information to infotmation user: study of the website of Virtual Library in Health (BVS

    Directory of Open Access Journals (Sweden)

    Patricia Maria da Silva

    2008-01-01

    Full Text Available This article analyzes from the information architecture point of view, based on the user, the website of the Biblioteca Virtual em Saúde - BVS, site under BIREME's responsibility. The Information Science is used as a reference, which helps with its user studies and their information needs, to suggest changes and consequently to promote the quality improvement of the final product on the information architecture design of the BVS website.

  8. Using Grand Challenges to Teach Science: A Biology-Geology Collaboration

    Science.gov (United States)

    Lyford, M.; Myers, J. D.

    2012-12-01

    Three science courses at the University of Wyoming explore the inextricable connections between science and society by centering on grand challenges. Two of these courses are introductory integrated science courses for non-majors while the third is an upper level course for majors and non-majors. Through collaboration, the authors have developed these courses to explore the grand challenges of energy, water and climate. Each course focuses on the fundamental STEM principles required for a citizen to understand each grand challenge. However, the courses also emphasize the non-STEM perspectives (e.g., economics, politics, human well-being, externalities) that underlie each grand challenge and argue that creating equitable, sustainable and just solutions to the grand challenges hinges on an understanding of STEM and non-STEM perspectives. Moreover, the authors also consider the multitude of personal perspectives individuals bring to the classroom (e.g., values, beliefs, empathy misconceptions) that influence any stakeholder's ability to engage in fruitful discussions about grand challenge solutions. Discovering Science (LIFE 1002) focuses on the grand challenges of energy and climate. Students attend three one-hour lectures, one two-hour lab and a one-hour discussion each week. Lectures emphasize the STEM and non-STEM principles underlying each grand challenge. Laboratory activities are designed to be interdisciplinary and engage students in inquiry-driven activities to reinforce concepts from lecture and to model how science is conducted. Labs also expose students to the difficulties often associated with scientific studies, the limits of science, and the inherent uncertainties associated with scientific findings. Discussion sessions provide an opportunity for students to explore the complexity of the grand challenges from STEM and non-STEM perspectives, and expose the multitude of personal perspectives an individual might harbor related to each grand challenge

  9. Website Design and Localisation: A Content Analysis of Malaysian Universities Websites

    OpenAIRE

    Ahmed, Tanveer; Mouratidis, Haralambos; Preston, David

    2008-01-01

    Design of a neutral and universal website for all countries and cultures is yet a challenging task. It appears that there is a need for a local website to address a particular culture. To some extent, culture dimensions can be applied to identify differences amongst cultures that may have an effect on how people make decisions. This study is a form of continuation of the previous study (Ahmed, Mouratidis and Preston, 2007). It applies simultaneously Hofstede’s individualism/collectivism, powe...

  10. [Biogeography: geography or biology?].

    Science.gov (United States)

    Kafanov, A I

    2009-01-01

    General biogeography is an interdisciplinary science, which combines geographic and biological aspects constituting two distinct research fields: biological geography and geographic biology. These fields differ in the nature of their objects of study, employ different methods and represent Earth sciences and biological sciences, respectively. It is suggested therefore that the classification codes for research fields and the state professional education standard should be revised.

  11. JPRS Report Science & Technology USSR: Life Sciences

    National Research Council Canada - National Science Library

    1988-01-01

    ...: Life sciences, aerospace medicine, agriculture science, biochemistry, biophysics, genetics, immunology, industrial medicine, laser bioeffects, medicine, molecular biology, nonionizing radiation...

  12. Promoting diversity through program websites: A multicultural content analysis of school psychology program websites.

    Science.gov (United States)

    Smith, Leann V; Blake, Jamilia J; Graves, Scott L; Vaughan-Jensen, Jessica; Pulido, Ryne; Banks, Courtney

    2016-09-01

    The recruitment of culturally and linguistically diverse students to graduate programs is critical to the overall growth and development of school psychology as a field. Program websites serve as an effective recruitment tool for attracting prospective students, yet there is limited research on how school psychology programs use their websites to recruit diverse students. The purpose of this study was to evaluate whether school psychology program websites include sufficient levels of diversity-related content critical for attracting diverse applicants. The website content of 250 professional psychology programs (165 school psychology training programs and 85 clinical and counseling psychology programs) were examined for the presence of themes of diversity and multiculturalism that prospective racially/ethnically and linguistically diverse students deem important for selecting a graduate program. Results indicated that school psychology programs had less diversity-related content on their program's website relative to clinical and counseling psychology programs.' Implications for improving recruitment of racially/ethnically and linguistically diverse students through websites are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  13. The Top Ten Websites in Critical Care Medicine Education Today.

    Science.gov (United States)

    Wolbrink, Traci A; Rubin, Lucy; Burns, Jeffrey P; Markovitz, Barry

    2018-01-01

    The number of websites for the critical care provider is rapidly growing, including websites that are part of the Free Open Access Med(ical ed)ucation (FOAM) movement. With this rapidly expanding number of websites, critical appraisal is needed to identify quality websites. The last major review of critical care websites was published in 2011, and thus a new review of the websites relevant to the critical care clinician is necessary. A new assessment tool for evaluating critical care medicine education websites, the Critical Care Medical Education Website Quality Evaluation Tool (CCMEWQET), was modified from existing tools. A PubMed and Startpage search from 2007 to 2017 was conducted to identify websites relevant to critical care medicine education. These websites were scored based on the CCMEWQET. Ninety-seven websites relevant for critical care medicine education were identified and scored, and the top ten websites were described in detail. Common types of resources available on these websites included blog posts, podcasts, videos, online journal clubs, and interactive components such as quizzes. Almost one quarter of websites (n = 22) classified themselves as FOAM websites. The top ten websites most often included an editorial process, high-quality and appropriately attributed graphics and multimedia, scored much higher for comprehensiveness and ease of access, and included opportunities for interactive learning. Many excellent online resources for critical care medicine education currently exist, and the number is likely to continue to increase. Opportunities for improvement in many websites include more active engagement of learners, upgrading navigation abilities, incorporating an editorial process, and providing appropriate attribution for graphics and media.

  14. Plant lipidomics at the crossroads: From technology to biology driven science.

    Science.gov (United States)

    Shulaev, Vladimir; Chapman, Kent D

    2017-08-01

    The identification and quantification of lipids from plant tissues have become commonplace and many researchers now incorporate lipidomics approaches into their experimental studies. Plant lipidomics research continues to involve technological developments such as those in mass spectrometry imaging, but in large part, lipidomics approaches have matured to the point of being accessible to the novice. Here we review some important considerations for those planning to apply plant lipidomics to their biological questions, and offer suggestions for appropriate tools and practices. This article is part of a Special Issue entitled: BBALIP_Lipidomics Opinion Articles edited by Sepp Kohlwein. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Proceedings of DAE-BRNS life sciences symposium 2011 on advances in molecular and cell biology of stress response

    International Nuclear Information System (INIS)

    2011-01-01

    This series of symposia in life sciences was initiated for the purpose of facilitating strong interactions among the national research fraternity working in the areas of bio-medical and agricultural sciences of relevance and interest for the Department of Atomic Energy, Government of India. Dedicated research efforts in the Bhabha Atomic Research Centre and other DAE institutions for nearly four decades have not only resulted in the development of technologies and products to improve the quality of human life, but have made impactful contributions in several contemporary areas in basic biological sciences. It is natural that keep visiting certain themes more than once. Biology of stress response is one such theme. The first symposium in the series was devoted to this field. And six years is long enough a time for catching up with the new developments. Stress to a system at equilibrium induces homeostatic mechanisms that ameliorate the stress. Entire living world, from microbes to man, have evolved such response mechanisms. Often a given battery of responsive genes may take care of more than one stresses and there may also be some redundancy in signalling or effector pathways to a response. Oxidative stress in one of the most common stresses that most living systems have to endure. Such a stress could be induced by a wide variety of insults including ionizing radiation, visible light, antibiotics, xenobiotics, metal ions, environmental pollutants, carcinogens, infectious agents etc. It may contribute to some inflammatory and autoimmune diseases. It also plays an important role in killing of intracellular pathogens. In recent years mechanistic details of body's antioxidant defences are being increasingly revealed. Even more interesting are the new findings that suggest that prooxidants may induce an adaptive response to help cells survive against death induced by higher levels of reactive oxygen species (ROS). The role of prosurvival transcription factors like NRF-2

  16. Growing into interdisciplinarity: how to converge biology, economics and social science in fisheries research?

    DEFF Research Database (Denmark)

    Haapasaari, Päivi Elisabet; Kulmala, Soile; Kuikka, Sakari

    2012-01-01

    It has been acknowledged that natural sciences alone cannot provide an adequate basis for the management of complex environmental problems. The scientific knowledge base has to be expanded in a more holistic direction by incorporating social and economic issues. As well, the multifaceted knowledge...... analyzed how and what kind of interdisciplinarity between natural scientists, environmental economists, and social scientists grew from the need to better understand the complexity and uncertainty inherent to the Baltic salmon fisheries, and how divergent knowledge was integrated in a form that can support...... and by formulating a global question at the outset of a process....

  17. Exploring Biology Teachers' Pedagogical Content Knowledge in the Teaching of Genetics in Swaziland Science Classrooms

    Science.gov (United States)

    Mthethwa-Kunene, Eunice; Oke Onwu, Gilbert; de Villiers, Rian

    2015-05-01

    This study explored the pedagogical content knowledge (PCK) and its development of four experienced biology teachers in the context of teaching school genetics. PCK was defined in terms of teacher content knowledge, pedagogical knowledge and knowledge of students' preconceptions and learning difficulties. Data sources of teacher knowledge base included teacher-constructed concept maps, pre- and post-lesson teacher interviews, video-recorded genetics lessons, post-lesson teacher questionnaire and document analysis of teacher's reflective journals and students' work samples. The results showed that the teachers' individual PCK profiles consisted predominantly of declarative and procedural content knowledge in teaching basic genetics concepts. Conditional knowledge, which is a type of meta-knowledge for blending together declarative and procedural knowledge, was also demonstrated by some teachers. Furthermore, the teachers used topic-specific instructional strategies such as context-based teaching, illustrations, peer teaching, and analogies in diverse forms but failed to use physical models and individual or group student experimental activities to assist students' internalization of the concepts. The finding that all four teachers lacked knowledge of students' genetics-related preconceptions was equally significant. Formal university education, school context, journal reflection and professional development programmes were considered as contributing to the teachers' continuing PCK development. Implications of the findings for biology teacher education are briefly discussed.

  18. Current and emerging basic science concepts in bone biology: implications in craniofacial surgery.

    Science.gov (United States)

    Oppenheimer, Adam J; Mesa, John; Buchman, Steven R

    2012-01-01

    Ongoing research in bone biology has brought cutting-edge technologies into everyday use in craniofacial surgery. Nonetheless, when osseous defects of the craniomaxillofacial skeleton are encountered, autogenous bone grafting remains the criterion standard for reconstruction. Accordingly, the core principles of bone graft physiology continue to be of paramount importance. Bone grafts, however, are not a panacea; donor site morbidity and operative risk are among the limitations of autologous bone graft harvest. Bone graft survival is impaired when irradiation, contamination, and impaired vascularity are encountered. Although the dura can induce calvarial ossification in children younger than 2 years, the repair of critical-size defects in the pediatric population may be hindered by inadequate bone graft donor volume. The novel and emerging field of bone tissue engineering holds great promise as a limitless source of autogenous bone. Three core constituents of bone tissue engineering have been established: scaffolds, signals, and cells. Blood supply is the sine qua non of these components, which are used both individually and concertedly in regenerative craniofacial surgery. The discerning craniofacial surgeon must determine the proper use for these bone graft alternatives, while understanding their concomitant risks. This article presents a review of contemporary and emerging concepts in bone biology and their implications in craniofacial surgery. Current practices, areas of controversy, and near-term future applications are emphasized.

  19. Results of the studies of radiation ecology and radiation biology at the Institute of Biology of Komi Science Centre, Ural Division of Russian Academy of Sciences. (On the 40th anniversary of the radiation ecology department)

    International Nuclear Information System (INIS)

    Taskaev, A.I.; Kudyasheva, A.G.; Popova, O.N.; Materij, L.D.; Shuktomova, I.I.; Frolova, N.P.; Kozubov, G.M.; Zajnullin, V.G.; Ermakova, O.V.; Rakin, A.O.; Bashlykova, L.A.

    2000-01-01

    Materials on the history of foundation of the radiation Ecology Department at the Institute of Biology of the Komi Science Centre of the Russian Academy of Sciences on the occasion of its 40-th anniversary are presented. The results of studies on radiation effects in low doses on the plant and animal populations as well as on radionuclide migration in natural biogeocenoses by increased radiation levels are analyzed. The performed complex studies were used as the basis for developing methodological approaches to the solution of a number of problems on the surface radioecology. Multiyear studies on the biogeocenoses of increased radioactivity of different origin made it possible to obtain multiple materials, indicating high diversity and specificity of reaction of living organisms in response to the background low level chronic irradiation. Attention was paid to studies on the Komi contamination by atmospheric radioactive fall-outs as well as to studies on the consequences of radioactive contamination of the Ukrainian Polesje due to the Chernobyl accident [ru

  20. [Review and analysis of transplant biological research projects funded by National Natural Science Foundation of China].

    Science.gov (United States)

    Gong, Weihua; Sun, Ruijuan; Dong, Erdan

    2015-08-01

    To study the funding and achievements in the field of organ transplantation support by the National Natural Science Foundation of China (NSFC). A search of NSFC database was made by using the key word "transplantation" and excluding "bone marrow transplantation" for the projects funded between 1988 and 2013. SCI indexed publications that marked with NSFC project number were collected by searching each grant number in the database of the Web of Science. Six hundreds fifty-five projects were identified and received about 220 million yuan in grant funding. These funded research projects were distributed among 25 provinces and autonomous regions, however, which were mainly in the developed coastal areas; of them, 43 (6.56%) projects were granted in xenotransplantation and 17 projects (2.60%) were funded in the field of traditional Chinese medicine-related organ transplantation; Transplantation on blood vessels, heart, kidney, liver, lung, small intestine, pancreatic, cornea, trachea, skin, etc. were primarily performed in research. Nine hundreds and sixty-one SCI-indexed publications were achieved. Magnitude and intensity of NSFC funding, output of SCI publications have been increasing, suggesting that NSFC positively promotes the development of organ transplantation. Although a great progress of transplantation has been made, basic and translational studies should be vigorously strengthened.