WorldWideScience

Sample records for groundwater posters accompany

  1. Review: Regional land subsidence accompanying groundwater extraction

    Science.gov (United States)

    Galloway, Devin L.; Burbey, Thomas J.

    2011-01-01

    The extraction of groundwater can generate land subsidence by causing the compaction of susceptible aquifer systems, typically unconsolidated alluvial or basin-fill aquifer systems comprising aquifers and aquitards. Various ground-based and remotely sensed methods are used to measure and map subsidence. Many areas of subsidence caused by groundwater pumping have been identified and monitored, and corrective measures to slow or halt subsidence have been devised. Two principal means are used to mitigate subsidence caused by groundwater withdrawal—reduction of groundwater withdrawal, and artificial recharge. Analysis and simulation of aquifer-system compaction follow from the basic relations between head, stress, compressibility, and groundwater flow and are addressed primarily using two approaches—one based on conventional groundwater flow theory and one based on linear poroelasticity theory. Research and development to improve the assessment and analysis of aquifer-system compaction, the accompanying subsidence and potential ground ruptures are needed in the topic areas of the hydromechanical behavior of aquitards, the role of horizontal deformation, the application of differential synthetic aperture radar interferometry, and the regional-scale simulation of coupled groundwater flow and aquifer-system deformation to support resource management and hazard mitigation measures.

  2. Posters

    Science.gov (United States)

    Yilmaz Balci; William L. MacDonald; Kurt Gottschalk; Elisa Becker; Grace Sumampong; Simon F. Shamoun; Aniko Varga; Saad Masri; Delano James; Karen Bailey; Susan Boyetchko; Maia M. Beh; Kerri Frangioso; Akiko Oguchi; Guillaume J. Bilodeau; Richard C. Hamelin; Francoise Pelletier; C. Andre Levesque; Jennifer Britt; Everett Hansen; Monica Bueno; Janelle Deshais; Leonel Arguello; Gary Chastagner; Annie DeBauw; Kathy Riley; Marianne Elliott; Ellen Crocker; Matteo Garbelotto; John Stuart; Steven Steinberg; Clare R. Elliott; Virginia McDonald; Katie Coats; Niklaus J. Grunwald; Elizabeth Fichtner; Tedmund J. Swiecki; Elizabeth A. Bernhardt; Allison Wickland; David Rizzo; Ross Meentemeyer; S.E. Haas; M. Metz; Timothy L. Widmer; Gary J. Samuels; Paul W. Tooley; Marsha E. Browning; Harvey Timeus; Wendy Sutton; Paul Reeser; Alan Kanaskie; Steven J. Seybold; Tom W. Coleman; Mary Louise Flint; T. Henkel; A. Breitenstein; S. Werres; M. Riedel; S. Julich; M. Kielpinski; R. Möller; W. Fritsche; S. Wagner; Michael Thompson; Ellen Michaels Goheen; Jon Laine; Nathan Rank; Hall Cushman; Jennifer L. Parke; Jay Pscheidt; Richard Regan; Jan Hedberg; Steven W. Oak; Jaesoon Hwang; Steven N. Jeffers; Borys M. Tkacz

    2010-01-01

    Titles found within the Posters section include: Status of California’s Phytophthora ramorum stream survey: p. 283 Sampling cankers and lesions on eastern forest plant species for Phytophthora spp. and associated organisms: p. 285 An evaluation of ...

  3. Cannon Fire Soon to Accompany Bugle Call at Fort Detrick | Poster

    Science.gov (United States)

    Beginning June 14, the familiar bugle calls at Fort Detrick will be joined by a special percussion instrument: a cannon. A single cannon shot will be fired on the first note of “Reveille,” which signals the start of each day and is accompanied by the raising of the American flag. “Reveille” sounds at 6:30 a.m. At 5 p.m., Fort Detrick plays “Retreat,” which alerts the post that the flag is about to be lowered. The cannon will fire on the last note of “Retreat.” After a five-second pause, “To the Color” plays as the flag is lowered.

  4. Cannon Fire Soon to Accompany Bugle Call at Fort Detrick | Poster

    Science.gov (United States)

    Beginning June 14, the familiar bugle calls at Fort Detrick will be joined by a special percussion instrument: a cannon. A single cannon shot will be fired on the first note of “Reveille,” which signals the start of each day and is accompanied by the raising of the American flag. “Reveille” sounds at 6:30 a.m. At 5 p.m., Fort Detrick plays “Retreat,” which alerts the post that the flag is about to be lowered. The cannon will fire on the last note of “Retreat.” After a five-second pause, “To the Color” plays as the flag is lowered.

  5. New Poster Puzzler | Poster

    Science.gov (United States)

    Your challenge is to correctly identify the item and its location from the picture below. Clue: It’s somewhere at the NCI campus at Frederick or Fort Detrick. Win a framed photograph of the Poster Puzzler and have your photo featured on the Poster website by e-mailing your guess, along with your name, e-mail address, and daytime phone number, to poster@mail.nih.gov.

  6. Poster Archives | Poster

    Science.gov (United States)

    The Frederick National Laboratory for Cancer Research (formerly known as NCI-Frederick) quarterly newsletter, the Poster, is a forum which aims to contribute to a well-informed workforce by presenting information designed to educate, entertain, and enlighten.

  7. About the Poster | Poster

    Science.gov (United States)

    The Poster features the news, local events, and people of the scientific, administrative, and support communities at NCI at Frederick, Frederick, Maryland. It is published by Scientific Publications, Graphics & Media, Leidos Biomedical Research, for NCI at Frederick. The content of this publication does not necessarily reflect the views or policies of the Department of Health and Human Services, nor does mention of trade names, commercial products, or organizations imply endorsement by the U.S. government.

  8. Propaganda Posters.

    Science.gov (United States)

    Mahaney, Darlene C.

    2002-01-01

    Provides a lesson that utilizes propaganda posters in order to teacher students about the U.S. homefront and war effort during World War II. Provides background information and posters for the teacher's use and explains that the students can use this information when creating their own propaganda posters. (CMK)

  9. Propaganda Posters.

    Science.gov (United States)

    Mahaney, Darlene C.

    2002-01-01

    Provides a lesson that utilizes propaganda posters in order to teacher students about the U.S. homefront and war effort during World War II. Provides background information and posters for the teacher's use and explains that the students can use this information when creating their own propaganda posters. (CMK)

  10. Poster papers

    Science.gov (United States)

    Schulz, Michael

    In many scientific societies, presentation by poster has become a popular alternative to oral delivery for contributed papers at major meetings. This has not been so in the AGU. My purpose in this 'editorial' is to acquaint the AGU membership with some of the advantages of the poster paper as an occasional alternative to the 10-minute talk.The main advantage for the author of a poster paper is the opportunity for interaction with an interested audience for a 3 hour period. Significant feedback from the audience is a bonus that gives the author a better understanding of his own work and how to explain it, both orally and in print. Those of us who have tried poster presentation have found it to be a very positive experience.

  11. A hydrological budget (2002-2008) for a large subtropical wetland ecosystem indicates marine groundwater discharge accompanies diminished freshwater flow

    Science.gov (United States)

    Saha, Amartya K.; Moses, Christopher S.; Price, Rene M.; Engel, Victor; Smith, Thomas J.; Anderson, Gordon

    2012-01-01

    Water budget parameters are estimated for Shark River Slough (SRS), the main drainage within Everglades National Park (ENP) from 2002 to 2008. Inputs to the water budget include surface water inflows and precipitation while outputs consist of evapotranspiration, discharge to the Gulf of Mexico and seepage losses due to municipal wellfield extraction. The daily change in volume of SRS is equated to the difference between input and outputs yielding a residual term consisting of component errors and net groundwater exchange. Results predict significant net groundwater discharge to the SRS peaking in June and positively correlated with surface water salinity at the mangrove ecotone, lagging by 1 month. Precipitation, the largest input to the SRS, is offset by ET (the largest output); thereby highlighting the importance of increasing fresh water inflows into ENP for maintaining conditions in terrestrial, estuarine, and marine ecosystems of South Florida.

  12. Strange Posters

    Institute of Scientific and Technical Information of China (English)

    钟守雄

    2002-01-01

    Long long ago there lived three tailors (裁缝). They are John, Peter and Black. They worked in the same street in London. One day one of them, John, put up a poster(广告). It said, “The best tailor in London.”

  13. Groundwater.

    Science.gov (United States)

    Braids, Olin C.; Gillies, Nola P.

    1978-01-01

    Presents a literature review of groundwater quality covering publications of 1977. This review includes: (1) sources of groundwater contamination; and (2) management of groundwater. A list of 59 references is also presented. (HM)

  14. Welcome to the Poster Website | Poster

    Science.gov (United States)

    By Melissa Porter, Executive Editor The Poster newsletter staff is pleased to present you with the all-new Poster website. Now you can access all the latest information from the National Cancer Institute at Frederick from your smart phone, tablet, notebook, or any other device with an Internet connection.

  15. Hurricane Gustav Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Gustav poster. Multi-spectral image from NOAA-17 shows Hurricane Gustav having made landfall along the Louisiana coastline. Poster size is 36"x27"

  16. Hurricane Ike Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Ike poster. Multi-spectral image from NOAA-15 shows Hurricane Ike in the Gulf of Mexico heading toward Galveston Island, Texas. Poster size is 36"x27".

  17. 2004 Landfalling Hurricanes Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2004 U.S. Landfalling Hurricanes poster is a special edition poster which contains two sets of images of Hurricanes Charley, Frances, Ivan, and Jeanne, created...

  18. The Public Poster Session

    Science.gov (United States)

    Levine-Rasky, Cynthia

    2009-01-01

    This note describes the use of a student poster session as an innovative approach to student learning. The local context for the assignment is provided, followed by a description of the course for which the poster was prepared, details about the assignment including its evaluation, and practical considerations for planning a poster session. The…

  19. Curating the Poster

    DEFF Research Database (Denmark)

    Christensen, Line Hjorth

    2017-01-01

    structures can work as guidelines for curating posters and graphic design in a museum context. By applying an ecological view to design, specifically the semiotic notion “counter-ability”, it stresses the reciprocal relationship of humans and their built and product-designed environments. It further suggests...... the ecological approach to be viable for curatorial work, and demonstrates how this view inspired a recent poster event, the exhibition Spot on! British posters from the interwar years. The exhibition held at the Danish Poster Museum in 2015-2016 was initiated by the author and co-curated with graphic designer...... Michael Jensen. Keywords: poster, graphic design, environments, exhibition, curating...

  20. The Poster Puzzler Is Back | Poster

    Science.gov (United States)

    Your challenge is to correctly identify the item and its location from the picture below. Clue: It’s somewhere at the NCI campus at Frederick or Fort Detrick. Win a framed photograph of the Poster Puzzler and have your photo featured on the Poster website by e-mailing your guess, along with your name, e-mail address, and daytime phone number, to poster@mail.nih.gov. All entries must be received by Friday, June 27, 2014, and the winner will be drawn from all correct answers received by that date.

  1. Psychosocial Accompaniment

    Directory of Open Access Journals (Sweden)

    Mary Watkins

    2015-08-01

    Full Text Available This essay advocates for a paradigm shift in psychology toward the activity and ethics of accompaniment. Accompaniment requires a reorientation of the subjectivity, interpersonal practices, and critical understanding of the accompanier so that (she can stand alongside others who desire listening, witnessing, advocacy, space to develop critical inquiry and research, and joint imagination and action to address desired and needed changes. The idea of “accompaniment” emerged in liberation theology in Latin America, and migrated into liberatory forms of psychology as “psychosocial accompaniment.” This essay explores accompaniment and its ethics from a phenomenological perspective, highlighting differences from mainstream stances in psychology. Attention is also given to the effects of accompaniment on the accompanier. Efforts to decolonize psychology require careful attention to the psychic decolonization of its practitioners and to the cultivation of decolonizing interpersonal practices that provide a relational and ethical foundation for joint research, restorative healing, and transformative action. Such practices endeavor through dialogue to build mutual respect and understanding, promote effective solidarity, and contribute to the empowerment of those marginalized. The decolonization of psychology should enable practitioners to be more effective in working for increased social, economic, and environmental justice; peace building and reconciliation; and local and global ecological sustainability.

  2. Poster Puzzler Solution: Chill Out | Poster

    Science.gov (United States)

    A winner has emerged in the most recent Poster Puzzler contest! Congratulations are in order for Rose Bradley, secretary III, Cancer Research Technology Program. The current Poster Puzzler image shows the refrigerant condensers for the two story freezers in the Building 1073 repository, which are used to store samples at -20°C. Put simply, the condensers act like the outdoor unit on a home AC system.

  3. Student Poster Days Showcase Young Minds | Poster

    Science.gov (United States)

    Each year, two Student Poster Days—one at the NCI at Frederick campus and one on the Bethesda campus—give students a chance to showcase the work they do in NCI and NIH labs and offices. NCI at Frederick’s event was held in the Building 549 lobby, while the Bethesda poster day was held at the Natcher Conference Center in Building 45 on NIH’s main campus.

  4. Poster: the macaque genome.

    Science.gov (United States)

    2007-04-13

    The rhesus macaque (Macaca mulatta) facilitates an extraordinary range of biomedical and basic research, and the publication of the genome only makes it a more powerful model for studies of human disease; moreover, the macaque's position relative to humans and chimpanzees affords the opportunity to learn about the processes that have shaped the last 25 million years of primate evolution. To allow users to explore these themes of the macaque genome, Science has created a special interactive version of the poster published in the print edition of the 13 April 2007 issue. The interactive version includes additional text and exploration, as well as embedded video featuring seven scientists discussing the importance of the macaque and its genome sequence in studies of biomedicine and evolution. We have also created an accompanying teaching resource, including a lesson plan aimed at teachers of advanced high school life science students, for exploring what a comparison of the macaque and human genomes can tell us about human biology and evolution. These items are free to all site visitors.

  5. WRIB Poster Award winners.

    Science.gov (United States)

    2016-09-01

    The 10th Workshop on Recent Issues in Bioanalysis (WRIB) held in Orlando, USA, in April 2016. It drew close to 500 professionals representing large pharmas, biotechs, CROs and multiple regulatory agencies from around the world, working on both small- and large-molecule bioanalysis. This year, bioanalysis and bioanalysis zone were proud to support the WRIB Poster Awards and we feature profiles of the authors of the winning posters. Go to www.bioanalysis-zone.com to see the winning posters in full. Winning posters.

  6. [Groundwater].

    Science.gov (United States)

    González De Posada, Francisco

    2012-01-01

    From the perspective of Hydrogeology, the concept and an introductory general typology of groundwater are established. From the perspective of Geotechnical Engineering works, the physical and mathematical equations of the hydraulics of permeable materials, which are implemented, by electric analogical simulation, to two unique cases of global importance, are considered: the bailing during the construction of the dry dock of the "new shipyard of the Bahia de Cádiz" and the waterproofing of the "Hatillo dam" in the Dominican Republic. From a physical fundamental perspective, the theories which are the subset of "analogical physical theories of Fourier type transport" are related, among which the one constituted by the laws of Adolf Fick in physiology occupies a historic role of some relevance. And finally, as a philosophical abstraction of so much useful mathematical process, the one which is called "the Galilean principle of the mathematical design of the Nature" is dealt with.

  7. Poster Day Showcases Student Work | Poster

    Science.gov (United States)

    By Nathalie Walker, Guest Writer, and Carolynne Keenan, Contributing Writer On July 31, NCI at Frederick hosted Student Poster Day, an annual event in which student interns can showcase the work they do in their various positions in NCI at Frederick labs and offices. Participating students are interns in the Student Internship Program, a program designed for undergraduate and graduate students during their summer breaks, as well as interns in the Werner H. Kirsten Student Internship Program (WHK SIP), a program for high school seniors. All the students have an opportunity to present their scientific posters.

  8. CMS Detector Posters

    CERN Multimedia

    2016-01-01

    CMS Detector posters (produced in 2000): CMS installation CMS collaboration From the Big Bang to Stars LHC Magnetic Field Magnet System Trackering System Tracker Electronics Calorimetry Eletromagnetic Calorimeter Hadronic Calorimeter Muon System Muon Detectors Trigger and data aquisition (DAQ) ECAL posters (produced in 2010, FR & EN): CMS ECAL CMS ECAL-Supermodule cooling and mechatronics CMS ECAL-Supermodule assembly

  9. Posters. [Poster Session at AHRD Conference, 2001].

    Science.gov (United States)

    2001

    The first of the papers in this poster session, "Developing the Employment Brand: Targeting MBA Campus Hires" (Diane M. Bergeron), posits that employment branding benefits both individuals and organizations. It functions as a campus recruiting tool in a competitive labor market and communicates the organization's values and work…

  10. The Poster Strikes Back

    DEFF Research Database (Denmark)

    Christensen, Line Hjorth

    2005-01-01

    The paper discusses fundamental issues in relation to placing graphic design in locations such as museums of decorative arts and living history museums. Based on my Ph.D. project on British commercial posters of the interwar years and approached from a combined perspective of museology, semiotics...... and design history, I argue that the poster during the interwar years inhabits a new active position. By exploiting and challenging the commercial and aesthetic paradox out of which it arose, the poster ‘strikes back' as a museologized, exhibited object. Rather than being absorbed into the city swirl...

  11. 2005 Atlantic Hurricanes Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2005 Atlantic Hurricanes poster features high quality satellite images of 15 hurricanes which formed in the Atlantic Basin (includes Gulf of Mexico and Caribbean...

  12. Tracking the Poster Movement

    DEFF Research Database (Denmark)

    Christensen, Line Hjorth

    2015-01-01

    commercial and graphic design of various kinds of which British and Foreign Posters offers a particularly rich example. The exhibition attracted commercial, artistic and curatorial forces substantiating the idea of a movement, and approached commercial art from a perspective that raised new awareness towards...... graphic material in urban and museum space alike. To clarify the curatorial approach the analysis draws on a theoretical scheme of ecological semiotics, the concept of counterability and contextualising displays, which I name poster milieux: the 1931 case demonstrates how contemporary commercial art...

  13. Kreativitas Desain Poster dalam Kompetisi Desain Poster Nasional

    Directory of Open Access Journals (Sweden)

    Arif Prijono Susilo Ahmad

    2012-03-01

    convey a clear message and information about the contest, as well as be able to inspire and motivate potential competitors, so that the aim to capture ideas and a great poster design can be achieved. For this reason, the poster campaign of the poster competition must appear charming, unique, inspiring, creative, and nuanced in line with the theme.

  14. The poster as modernist progenitor

    OpenAIRE

    Katherine Hauser

    2015-01-01

    Ruth E. Iskin’s The Poster: Art, Advertising. Design, and Collecting, 1860s-1900s positions the late-nineteenth-century advertising poster as the progenitor of valued modernist practices typically attached solely to photography and film. Modernist biases separating high art from mass culture account for scholars ignoring posters, however the poster ushered in an innovative reductive graphic style as well as pioneered the notion of multiple originals.

  15. The poster as modernist progenitor

    Directory of Open Access Journals (Sweden)

    Katherine Hauser

    2015-12-01

    Full Text Available Ruth E. Iskin’s The Poster: Art, Advertising. Design, and Collecting, 1860s-1900s positions the late-nineteenth-century advertising poster as the progenitor of valued modernist practices typically attached solely to photography and film. Modernist biases separating high art from mass culture account for scholars ignoring posters, however the poster ushered in an innovative reductive graphic style as well as pioneered the notion of multiple originals.

  16. The Inflatable Poster

    Science.gov (United States)

    Tackley, P. J.

    2004-12-01

    Inflatable devices are frequently used in advertising in order to grab the attention of consumers: one sees, for example, 20 foot tall inflatable drink containers, inflatable cell phones, inflatable bubble gum packets, as well as blimps wafting majestically over major sports events. More usefully, inflatable representations of scientifically-interesting items are widely available, including astronauts, space shuttles, dinosaurs and globes and can help to build and inspire the interest of the general public, and in particular children, in such ideas. How can such concepts be adapted to improve poster presentations? Possibility one is to use relevant existing commercially-available inflatables to dress the poster: skeletons, astronauts, globes and so forth. More exciting is to develop custom inflatables that represent three-dimensional renderings of objects that the poster is describing. Examples of individual objects might be an inflatable slab, inflatable avalanche, inflatable plume, or it's larger cousin, the 10 foot high inflatable superplume or 20 foot high inflatable megaplume. More elaborately, inflatables might represent isosurfaces in three-dimensional spherical convection, although other fabrication methods may be more suitable. More simply, inflatable spheres could be imprinted with the planform of convection, geoid, or other spherical fields of geophysical interest. Finally, it should be possible to put an entire poster on an inflatable object, possibly small ones (balloons) to hand out. A major concern, however, is that the presenter may use such techniques to inflate their scientific findings, or to present overblown ideas.

  17. Global Precipitation Measurement Poster

    Science.gov (United States)

    Azarbarzin, Art

    2010-01-01

    This poster presents an overview of the Global Precipitation Measurement (GPM) constellation of satellites which are designed to measure the Earth's precipitation. It includes the schedule of launches for the various satellites in the constellation, and the coverage of the constellation, It also reviews the mission capabilities, and the mission science objectives.

  18. Mengukir Senyum Lewat Poster Senyum

    Directory of Open Access Journals (Sweden)

    Arif Priyono Susilo Ahmad

    2011-04-01

    Full Text Available Poster is a communications media that are generally in a large enough format with persuasive and informative messages, pasted on the walls on the roadside and residential alleys. Posters can be so effective in conveying the message as a poster is close to the heart of society. The effectiveness of posters in conveying the message can be seen in the winning poster design of the Smiling Poster Contest 2010. The purpose of this article is to see the effectiveness of communication and poster design in a persuasive smile. A smiling poster is intended to foster and to remind the meaning of a smile in socializing. Concern of poster designers were divided into concern for social problems that occur in society and concern in the development of poster design creativity. Technical and strategic skills are needed by designers of the poster. Since poster design works well, it will eventually become a communicative medium in conveying social messages, becomes the driving motivation in positive, open, creative and inspiring thinking.  

  19. Poster Puzzler Solution: Taking in Air | Poster

    Science.gov (United States)

    The current Poster Puzzler image shows the top of Building 560, where a new supply air handler was recently installed by Facilities Maintenance and Engineering (FME) staff, as part of lab renovations in wing 1, floor 1. FME staff enlarged the attic of the building to make space for the air handler. Building 560, the largest building at the NCI at Frederick campus, houses about 120 labs and has 19 air handlers. A supply air handler draws in outside air, filters it, cools or heats it, and adjusts the humidity to provide clean conditioned air to the laboratories. The Building 560 air handler weighs approximately 22,500 pounds and moves 22,000 cubic feet of air per minute.

  20. Wind for Schools (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, I.

    2010-05-01

    As the United States dramatically expands wind energy deployment, the industry is challenged with developing a skilled workforce and addressing public resistance. Wind Powering America's Wind for Schools project addresses these issues by developing Wind Application Centers (WACs) at universities; WAC students assist in implementing school wind turbines and participate in wind courses, by installing small wind turbines at community "host" schools, by implementing teacher training with interactive curricula at each host school. This poster provides an overview of the first two years of the Wind for Schools project, primarily supporting activities in Colorado, Kansas, Nebraska, South Dakota, Montana, and Idaho.

  1. Position Posters: An Alternative Take on Science Posters

    Science.gov (United States)

    Dorner, Meredith

    2015-01-01

    Research shows the importance of active learning, especially within science classes. One way to achieve this goal is to incorporate student-driven projects into the course (e.g., posters). Traditionally, science-poster assignments follow the spirit of the science fair in which a student conducts an experiment and analyzes the results. This article…

  2. Statistics Poster Challenge for Schools

    Science.gov (United States)

    Payne, Brad; Freeman, Jenny; Stillman, Eleanor

    2013-01-01

    The analysis and interpretation of data are important life skills. A poster challenge for schoolchildren provides an innovative outlet for these skills and demonstrates their relevance to daily life. We discuss our Statistics Poster Challenge and the lessons we have learned.

  3. Entropy, materials, and posterity

    Science.gov (United States)

    Cloud, P.

    1977-01-01

    with little industry. The theory also discounts posterity, the more so as population density and percapita rates of consumption continue to grow. A new social, economic, and ecologic norm that leads to population control, conservation, and an apportionment of low-entropy states across the generations is needed to assure to posterity the options that properly belong to it as an important but voiceless constituency of the collectivity we call mankind. ?? 1977 Ferdinand Enke Verlag Stuttgart.

  4. ASIST 2003: Part III: Posters.

    Science.gov (United States)

    Proceedings of the ASIST Annual Meeting, 2003

    2003-01-01

    Twenty-three posters address topics including access to information; metadata; personal information management; scholarly information communication; online resources; content analysis; interfaces; Web queries; information evaluation; informatics; information needs; search effectiveness; digital libraries; diversity; automated indexing; e-commerce;…

  5. ASIST 2003: Part III: Posters.

    Science.gov (United States)

    Proceedings of the ASIST Annual Meeting, 2003

    2003-01-01

    Twenty-three posters address topics including access to information; metadata; personal information management; scholarly information communication; online resources; content analysis; interfaces; Web queries; information evaluation; informatics; information needs; search effectiveness; digital libraries; diversity; automated indexing; e-commerce;…

  6. 48 CFR 52.203-14 - Display of Hotline Poster(s).

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Display of Hotline Poster... Clauses 52.203-14 Display of Hotline Poster(s). As prescribed in 3.1004(b), insert the following clause: Display of Hotline Poster(s) (DEC 2007) (a) Definition. United States, as used in this clause, means...

  7. Semiological analysis of Polish theater posters

    OpenAIRE

    Jelena Nikolić; Uroš Nedeljković

    2016-01-01

    Through the application of semiological analysis to theater posters made by two Polish authors, the paper uncovers signs, meanings, codes and specifics of the „Polish school of poster-making“ and contemporary Polish posters. Aside from this, I suggest a methodological framework for studying the issue of coding and shaping a theater poster as a culturally specific form of visual communication. The aesthetic and semiotic outlook of the Polish theater posters which were chosen is analyzed using ...

  8. Look at my poster! Active gaze, preference and memory during a poster session.

    Science.gov (United States)

    Foulsham, Tom; Kingstone, Alan

    2011-01-01

    In science, as in advertising, people often present information on a poster, yet little is known about attention during a poster session. A mobile eye-tracker was used to record participants' gaze during a mock poster session featuring a range of academic psychology posters. Participants spent the most time looking at introductions and conclusions. Larger posters were looked at for longer, as were posters rated more interesting (but not necessarily more aesthetically pleasing). Interestingly, gaze did not correlate with memory for poster details or liking, suggesting that attracting someone towards your poster may not be enough.

  9. Students Share Their Research at Student Poster Day | Poster

    Science.gov (United States)

    Students Share Their Research at Student Poster Day  By Ashley DeVine, Staff Writer More than 50 Werner H. Kirsten student interns and college interns presented their research at Summer Student Poster Day on August 6 in the Building 549 lobby.  Joseph Bergman, a high school intern in the Center for Cancer Research Nanobiology Laboratory, participated in the event “for the opportunity to present my summer research. It allowed me to meet people and get the experience of sharing and explaining my work.”

  10. Pop Goes the Poster! Tips for Effective Poster Design.

    Science.gov (United States)

    Helmken, Charles M.

    1979-01-01

    Posters' power in academic advertising to persuade and inform is successful when message and graphics are combined. Design principles and techniques are identified: symbolism, symbiosis, substitution, sequence, scale, silhouette, script, spectrum, and simplicity. Designers should avoid: typographic fog, color confusion, excessive elements, and…

  11. Pop Goes the Poster! Tips for Effective Poster Design.

    Science.gov (United States)

    Helmken, Charles M.

    1979-01-01

    Posters' power in academic advertising to persuade and inform is successful when message and graphics are combined. Design principles and techniques are identified: symbolism, symbiosis, substitution, sequence, scale, silhouette, script, spectrum, and simplicity. Designers should avoid: typographic fog, color confusion, excessive elements, and…

  12. Ecoregions of Arizona (poster)

    Science.gov (United States)

    Griffith, Glenn E.; Omernik, James M.; Johnson, Colleen Burch; Turner, Dale S.

    2014-01-01

    peaks, and river alluvial floodplains. Ecological diversity is remarkably high. There are 7 level III ecoregions and 52 level IV ecoregions in Arizona and many continue into ecologically similar parts of adjacent states. This poster is part of a collaborative project primarily between the U.S. Geological Survey (USGS), USEPA National Health and Environmental Effects Research Laboratory (Corvallis, Oregon), USEPA Region IX, U.S. Department of Agriculture (USDA)–Natural Resources Conservation Service (NRCS), The Nature Conservancy, and several Arizona state agencies. The project is associated with an interagency effort to develop a common national framework of ecological regions. Reaching that objective requires recognition of the differences in the conceptual approaches and mapping methodologies applied to develop the most common ecoregion-type frameworks, including those developed by the USDA–Forest Service, the USEPA, and the NRCS. As each of these frameworks is further refined, their differences are becoming less discernible. Collaborative ecoregion projects, such as this one in Arizona, are a step toward attaining consensus and consistency in ecoregion frameworks for the entire nation.

  13. Hurricane Wilma Poster (October 24, 2005)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Wilma poster. Multi-spectral image from NOAA-18 shows Hurricane Wilma exiting Florida off the east Florida coast on October 24, 2005. Poster size is 34"x30".

  14. Hurricane Hugo Poster (September 21, 1989)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Hugo poster. Multi-spectral image from NOAA-11 captures Hurricane Hugo slamming into South Carolina coast on September 21, 1989. Poster size is 36"x36".

  15. Hurricane Sandy Poster (October 29, 2012)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Sandy poster. Multi-spectral image from Suomi-NPP shows Hurricane Sandy approaching the New Jersey Coast on October 29, 2012. Poster size is approximately...

  16. Hurricane Jeanne Poster (September 25, 2004)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Jeanne poster. Multi-spectral image from NOAA-16 shows Hurricane Jeanne near Grand Bahama Island on September 25, 2004. Poster size is 34"x30".

  17. Hurricane Charley Poster (August 13, 2004)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Charley poster. Multi-spectral image from NOAA-17 shows a small but powerful hurricane heading toward southern Florida on August 13, 2004. Poster dimension...

  18. Hurricane Isabel Poster (September 18, 2003)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Isabel poster. Multi-spectral image from NOAA-17 shows Hurricane Isabel making landfall on the North Carolina Outer Banks on September 18, 2003. Poster...

  19. Hurricane Rita Poster (September 22, 2005)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Rita poster. Multi-spectral image from NOAA-16 shows Hurricane Rita as a category-4 hurricane in the Gulf of Mexico on September 22, 2005. Poster size is...

  20. Hurricane Frances Poster (September 5, 2004)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Frances poster. Multi-spectral image from NOAA-17 shows Hurricane Frances over central Florida on September 5, 2004. Poster dimension is approximately...

  1. Hurricane Ivan Poster (September 15, 2004)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Ivan poster. Multi-spectral image from NOAA-16 shows Hurricane Ivan in the Gulf of Mexico on September 15, 2004. Poster size is 34"x30".

  2. Hurricane Irene Poster (August 27, 2011)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Irene poster. Color composite GOES image shows Irene moving through the North Carolina Outer Banks on August 27, 2011. Poster size is 36"x27"

  3. Science, Technology, Engineering, Mathematics Poster

    Science.gov (United States)

    Kozusko, Timothy J.

    2016-01-01

    This is a simple poster for Community Day at the Visitor Center. It describes, as an overview, an example of the use of GPS and LiDAR data to determine the loss of scrubjay habitat due to a change in water table.

  4. A Poster Experience: From Idea to Presentation

    Science.gov (United States)

    Hires, Will

    2010-01-01

    This paper describes the creation of a poster for the poster session that was part of the ACRL Science and Technology Section program "Federal Friends: Creating Greater Access to and Support for Science and Technology Information," at the American Library Association Annual Conference in June 2010. Details about the making of the poster up to and…

  5. Tinjauan Desain pada Karya Poster; Studi Kasus Seri Poster “Marlyn Fish 2009”

    Directory of Open Access Journals (Sweden)

    Peter Ardhianto

    2016-02-01

    Full Text Available Abstrak Poster merupakan salah satu media populer dalam desain komunikasi visual, poster juga marak sebagai media utama dalam berbagai macam pergerakan. Namun poster hanyalah suatu media, pesan dalam poster tersebut yang sebenarnya perlu menjadi perhatian. Selain iklan komersial poster juga sering digunakan sebagai iklan layanan masyarakat. Poster-poster Iklan layanan Masyarakat tersebut bertujuan untuk mengubah perilaku masyarakat melalui pesan yang ingin disampaikan oleh desainer poster tersebut. Salah satunya adalah poster Marlyn Fish Deep 2009 karya Sigit Setiawan dan Aditya Donny Suryawan. Karya tersebut berhasil menjuarai salah satu kompetisi poster bertajuk Deep Indonesia 2009, tujuan poster ini untuk mengubah perilaku masyarakat untuk lebih memperhatikan dan menjaga kelestarian terumbu karang di Indonesia. Penelitian ini bertujuan untuk membahas poster menggunakan analisis tinjauan desain melalui empat tahap yakni, tahap deskripsi, tahap analisa, tahap interpretasi, dan tahap evaluasi. Tinjauan desain tersebut diharapkan dapat menjadi jembatan bagi pembaca dalam mengartikan karya poster tersebut secara lebih terperinci. Kata Kunci: Poster, Tinjauan Desain, Iklan Layanan Masyarakat. Abstract Poster is one of the popular media in visual communication design, poster also rife as the main media in a wide range of movement. But the poster is just a medium, the message in the poster that actually need to be a concern. Besides commercial advertising posters are also frequently used as public service advertising. Posters of the public service ads aimed at changing people's behavior through the message to be conveyed by the poster designer. One of them is the poster Marlyn Fish Deep 2009 by Sigit Setiawan and Aditya Donny Suryawan. The art work succesfull to the first winner on poster competition titled Deep Indonesia 2009, the purpose of the poster is to change the behavior of the public to pay more attention and to preserve the coral reefs in

  6. List of Posters

    Science.gov (United States)

    List of Posters: Dark matter annihilation in the Galactic galo, by Dokuchaev Vyacheslav, et al. NEMO developments towards km3 telescope in the Mediterranean Sea. The NEMO project. Neutrino Mediterranean Observatory By Antonio Capone, NEMO Collaboration. Alignment as a result from QCD jet production or new still unknown physics at LHC? By Alexander Snigirev. Small-scale fluctuations of extensive air showers: systematics in energy and muon density estimation By Grigory Rubtsov. SHINIE: Simulation of High-Energy Neutrino Interacting with the Earth By Lin Guey-Lin, et al.. Thermodynamics of rotating solutions in n+1 dimensional Einstein - Maxwell -dilation gravity By Ahmad Sheykhi, et al.. Supernova neutrino physics with future large Cherenkov detectors By Daniele Montanino. Crossing of the Cosmological Constant Barrier in the string Inspired Dark Energy Model By S. Yu. Vernov. Calculations of radio signals produced by ultra-high and extremely high energy neutrino induced cascades in Antarctic ice By D. Besson, et al.. Inflation, Cosmic Acceleration and string Gravity By Ischwaree Neupane. Neutrino Physics: Charm and J/Psi production in the atmosphere By Liudmila Volkova. Three generation flavor transitions and decays of supernova relic neutrinos By Daniele Montanino. Lattice calculations & computational quantum field theory: Sonification of Quark and Baryon Spectra By Markum Harald, et al.. Generalized Kramers-Wannier Duality for spin systems with non-commutative symmetry By V. M. Buchstaber, et al.. Heavy ion collisions & quark matter: Nuclear matter jets and multifragmentation By Danut Argintaru, et al.. QCD hard interactions: The qT-spectrum of the Higgs and Slepton-pairs at the LHC By Guiseppe Bozzi. QCD soft interactions: Nonperturbative effects in Single-Spin Asymmetries: Instantons and TMD-parton distributions By Igor Cherednikov, et al.. Gluon dominance model and high multiplicity By Elena Kokoulina. Resonances in eta pi- pi- pi+ system By Dmitry Ryabchikov

  7. Study on Classification of City Poster

    Institute of Scientific and Technical Information of China (English)

    Zhang Peizhi

    2015-01-01

    This paper takes the city poster design as the research object, analysis of 2007 to 2014 World each main city posters to convey the theme and types. This paper studies on city image poster as samples, the literatures relevant to"literature survey"collec-tion, sorting, and use"content analysis on the classification of samples for method", the 700 sample cluster analysis, to explore the form and pattern of city image poster convey. The main results are:city image poster style can be divided into four types of"cultural diversity transmission type","inner emotional exchange type","sensory impressions spread type","the city appearance display type".

  8. Pedagogical Posters in Nurse Education

    DEFF Research Database (Denmark)

    Kelly, Hélène; Bagger, Bettan

    2009-01-01

    education away from focusing upon formal qualifications towards the concept of developing nurse competences. These recommendations have resulted in challenges to traditional pedagogical approaches away from the teacher’s role as the disseminator of knowledge towards the role of facilitator of learning...... was integrated in a Nordic network’s intensive course held in the autumn of 2008. The network received funding for a research project with the goal of making recommendations with respect to best practice curriculum guidelines in prevention and health promotion education for students of nursing in the Nordic...... interviews and questionnaires. The students’ evaluations of poster based presentations were extremely positive. Key words: Problem Based Learning, pedagogical posters, Bologna process, best practice guidelines...

  9. Poster presentations: valuing all forms of evidence.

    Science.gov (United States)

    Halligan, Phil

    2008-01-01

    This paper aims to assist readers who are considering submitting a poster presentation to a conference to appreciate their true worth and demonstrate the important contribution they can make to nursing scholarship and secondly, to provide new insights to conference reviewers who have the task of selecting appropriate contributions for conferences. The author will argue that the use of poster presentations is an ideal opportunity to disseminate research findings and clinical innovations. It offers a new, interesting, and thought-provoking perspective on poster presentations, which includes appraisal of extant literature and reflections about the significance of poster presentations to nursing scholarship. It highlights the benefits of submitting a poster presentation and concludes with some key points for conference reviewers to consider when deciding to select the suitability of abstracts for poster presentations or concurrent sessions.

  10. What impact do posters have on academic knowledge transfer? A pilot survey on author attitudes and experiences

    Directory of Open Access Journals (Sweden)

    Ilic Dragan

    2009-12-01

    Full Text Available Abstract Background Research knowledge is commonly facilitated at conferences via oral presentations, poster presentations and workshops. Current literature exploring the efficacy of academic posters is however limited. The purpose of this initial study was to explore the perceptions of academic poster presentation, together with its benefits and limitations as an effective mechanism for academic knowledge transfer and contribute to the available academic data. Methods A survey was distributed to 88 delegates who presented academic posters at two Releasing Research and Enterprise Potential conferences in June 2007 and June 2008 at Bournemouth University. This survey addressed attitude and opinion items, together with their general experiences of poster presentations. Descriptive statistics were performed on the responses. Results A 39% return was achieved with the majority of respondents believing that posters are a good medium for transferring knowledge and a valid form of academic publication. Visual appeal was cited as more influential than subject content, with 94% agreeing that poster imagery is most likely to draw viewer's attention. Respondents also believed that posters must be accompanied by their author in order to effectively communicate the academic content. Conclusion This pilot study is the first to explore perceptions of the academic poster as a medium for knowledge transfer. Given that academic posters rely heavily on visual appeal and direct author interaction, the medium requires greater flexibility in their design to promote effective knowledge transfer. This paper introduces the concept of the IT-based 'MediaPoster' so as to address the issues raised within published literature and subsequently enhance knowledge-transfer within the field of academic medicine.

  11. The Role of Posters in Teacher Education Programs

    Science.gov (United States)

    Osa, Justina O.; Musser, Linda R.

    2004-01-01

    Posters abound in education libraries as decorative objects yet few libraries realize the educational potential of the poster. Posters are colorful, attractive learning media which can enhance the learning environment. This paper describes the value of posters in the educational setting, offers suggestions on selecting posters for learning, and…

  12. 24 CFR 110.20 - Availability of posters.

    Science.gov (United States)

    2010-04-01

    ... offices. A facsimile may be used if the poster and the lettering are equivalent in size and legibility to... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Availability of posters. 110.20... HOUSING FAIR HOUSING POSTER Requirements for Display of Posters § 110.20 Availability of posters....

  13. Video Now Available to Help You Navigate the Poster Website | Poster

    Science.gov (United States)

    Having trouble finding a Poster article on a specific topic? Don’t know where to look for the Poster Puzzler? Want to comment on an article that you especially liked? Now you can learn how to navigate the Poster newsletter by viewing a video that walks you through all the features of the newsletter site.

  14. POSTERS

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@Natural Toxins   S01 Susceptibility of Edible Bihalves to Paralytic Shellfish Poisons and Their Donor   Ya-Hui Li* , Deng-Fwu Hwang, Jou-Fang Deng, Taibei, China      S02 Food Safety of Grass Carp Bile Juice   Deng-Fwu Hwang* , Yen-Hung Yeh, Jou-Feng Deng, Taibei, China      S03 Differentiation of Muscular Proteins from Toxic and Non Toxic Puffers   Tai-Yuan Chen* , Deng-Fwu Hwang, Taibei, China      S04 Radiation Resistance of Paralytic Shellfish Poison (PSP) Toxins   Terestia P Acevedo, Philippines

  15. Posters

    OpenAIRE

    Carpenter, E M; Bian, L.; Lima, E.; Stoker, A.; Marberry, K.M.; Nagai, T; M. Sato; Furukawa, K.; Ushida, T; Mochida, J; X Wei; Sheibani-Rad, S.; Appleyard, D.; Dickenson, R; DiGiovanni, C.W.

    2009-01-01

    Introduction Articular cartilage of higher animals does not regenerate, but under some circumstances mesenchymal cells can be inducted to behave phenotypically as chondrocytes. Tissue engineering has produced only partial cartilage repair and inconsistent outcomes. This study reports full thickness articular cartilage regeneration induced by freeze-dried particulate cartilage. Methods and Materials Full thickness cartilage defects in the femoral condyles of 22 baboons were filled with freeze-...

  16. Posters

    OpenAIRE

    Carpenter, E M; L. Bian; Lima,E.; Stoker, A.; Marberry, K.M.; T. Nagai; Sato, M.; Furukawa, K.; Ushida, T; J Mochida; Wei, X.; Sheibani-Rad, S.; Appleyard, D.; Dickenson, R; DiGiovanni, C.W.

    2009-01-01

    Introduction Articular cartilage of higher animals does not regenerate, but under some circumstances mesenchymal cells can be inducted to behave phenotypically as chondrocytes. Tissue engineering has produced only partial cartilage repair and inconsistent outcomes. This study reports full thickness articular cartilage regeneration induced by freeze-dried particulate cartilage. Methods and Materials Full thickness cartilage defects in the femoral condyles of 22 baboons were filled with freeze-...

  17. 2005 Significant U.S. Hurricane Strikes Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 2005 Significant U.S. Hurricane Strikes poster is one of two special edition posters for the Atlantic Hurricanes. This beautiful poster contains two sets of...

  18. The Poster As a Curatorial Challenge

    DEFF Research Database (Denmark)

    Christensen, Line Hjorth

    counterability to be a viable option for curatorial work. The concept is unfolded in a case study of a recent exhibition on British posters of the interwar years, held in 2015/16 at the Danish Poster Museum in the open air museum Den Gamle By in Aarhus, which I curated in collaboration with graphic designer...

  19. 6th International Immunoglobulin Symposium: Poster presentations

    NARCIS (Netherlands)

    Fernandez-Cruz, E.; Kaveri, S.V.; Peter, H.H.; Durandy, A.; Cantoni, N.; Quinti, I.; Sorensen, R.; Bussel, J.B.; Danieli, M.G.; Winkelmann, A.; Bayry, J.; Kaesermann, F.; Spaeth, P.; Helbert, M.; Salama, A.; van Schaik, I.N.; Yuki, N.

    2009-01-01

    P>The posters presented at the 6th International Immunoglobulin Symposium covered a wide range of fields and included both basic science and clinical research. From the abstracts accepted for poster presentation, 12 abstracts were selected for oral presentations in three parallel sessions on immunod

  20. Using Poster Sessions as an Alternative to Written Examination--The Poster Exam

    Science.gov (United States)

    Mills, Pamela; Demeo, Stephen; Sweeney, William V.; Marino, Robert; Clarkson, Sandra

    2000-09-01

    Poster sessions are effective communication tools common at scientific meetings. The adaptations of poster sessions to the classroom have been reported to be effective evaluation and learning tools in chemistry and other disciplines. However, poster sessions have never been used to replace a standard hourly exam. We report here the use of a poster session as an oral examination in our introductory Integrated Chemistry/Physics/Mathematics course for entering freshmen. The poster exam replaces one traditional, in-class written examination, providing an alternate method of student assessment. Students' communication and organizational skills, their depth of knowledge of a particular topic, and their conceptual understanding of the topic are probed by the poster exam. Students report that the poster exam is more enjoyable and a more effective learning tool than traditional exams.

  1. Accessing SDO Data : The Poster

    Science.gov (United States)

    Hourcle, Joseph; Addison, K.; Bogart, R.; Chamberlin, P.; Freeland, S.; Hughitt, V. K.; Ireland, J.; Maddox, M.; Mueller, D.; Somani, A.; Sommers, J.; Thompson, B.; solar physics data community, The

    2011-05-01

    As the data from SDO are useful for a variety of purposes, including solar physics, helioseismology, atmospheric science, space weather forecasting, education and public outreach, a wide variety of tools have been development to cater to the different needs of the various groups. Systems have been developed for pipeline processing, searching, browsing, subsetting, or simply just moving around large volumes of data. We present a quick overview of the different systems that can be used to access SDO data including (J)Helioviewer, the Heliophysics Event Knowledgebase (HEK), the Virtual Solar Observatory (VSO), the Integrated Space Weather Analysis System (iSWA), the Data Record Management System (DRMS), and various websites. We cover web-based applications, application programming interfaces (APIs), and IDL command line tools. This poster serves as a supplement to the oral presentation as a place to distribute information about the various interfaces and to collect feedback about any unmet needs for data access.

  2. The influence of poster prompts on stair use: The effects of setting, poster size and content.

    Science.gov (United States)

    Kerr, Jacqueline; Eves, Frank F.; Carroll, Douglas

    2001-11-01

    OBJECTIVES: There is evidence that poster prompts increase stair use. The present study was concerned with the effects of poster size, poster message, and setting on stair use. DESIGN: Using a quasi-experimental design, four observational studies were undertaken in which stair and escalator use were logged during 2-week baseline periods and 2-week intervention periods. METHODS: In the first two studies, observations were undertaken in two shopping centres (total N = 30,018) with the size of poster varying. In the other two studies (total N = 37,907), one in a shopping centre and one in a train station, two poster messages were tested in both sites. RESULTS: Pedestrian traffic volume was controlled for statistically. There were significant increases in stair use with A1- and A2-, but not A3-size posters. Overall, the two different poster messages were both effective in encouraging stair use. Interactions between gender and message setting, however, reflected the fact that the 'stay healthy, save time' poster had little impact on female shoppers but was highly effective for female commuters. CONCLUSION: These results suggest that developers of health-promotion posters pay attention to poster size. They also indicate that it is insufficient to segment audiences by gender without considering the setting and motivational context.

  3. Posters that foster cognition in the classroom: Multimedia theory applied to educational posters

    Science.gov (United States)

    Hubenthal, M.; O'Brien, T.; Taber, J.

    2011-12-01

    Despite a decline in popularity within U.S. society, posters continue to hold a prominent place within middle and high school science classrooms. Teachers' demand for posters is largely satisfied by governmental and non-profit science organizations' education and public outreach (EPO) efforts. Here, posters are produced and disseminated as both tangible products resulting from the organization's research, and instruments to communicate scientific content to teachers and students. This study investigates the taken-for-granted good of posters through a survey/interview of science teachers who received sample posters at professional development workshops. The design of sample EPO posters were also examined for their implied, underlying assumptions about learning and their alignment to the setting of the classroom, which is unique for the genera of posters. Based on this analysis we found that rates of poster use were as low as 43% and that many EPO posters fail to achieve their potential as an instructional instrument. As a result, many EPO posters are relegated to merely a collection of pretty pictures on the wall. Leveraging existing research in both cognition and the cognitive theory of Multimedia learning, we propose a design framework for educational posters that is likely to activate students' attention, catalyze cognitive processing, provide a framework to guide students' construction of knowledge, and connect to extended learning through live or web-based exploration of phenomenon. While work to examine the implications of this framework is still on-going, we present a prototype poster and supporting website developed using the framework as a guide, as well as results from focus group discussions with classroom practitioners regarding the prototype poster and its potential in the classroom.

  4. Ten steps to successful poster presentation.

    Science.gov (United States)

    Hardicre, Jayne; Devitt, Patric; Coad, Jane

    Receiving a letter confirming acceptance for you to present a poster at a conference can evoke mixed emotions. Joy, panic, fear and dread are among the many possible emotions and this is not exclusive to first time presenters. Developing an effective poster presentation is a skill that you can learn and can provide a rewarding way to present your work in a manner less intimidating than oral presentation (Shelledy, 2004). The key to successful poster presentation is meticulous, timely, well informed preparation. This article outlines ten steps to help guide you through the process to maximize your success.

  5. The Geoscape Poster: Maximum Impact in Geoscience Education With Minimal Funding

    Science.gov (United States)

    Aubele, J. C.; Newsom, J.; Crumpler, L. S.

    2004-12-01

    A geologist/educator and a research curator of the New Mexico Museum of Natural History and Science and a geologist/middle school teacher from the Albuquerque Public Schools have created an educational poster that uses the landscape around Albuquerque in order to teach fundamental geoscience concepts. "Albuquerque's Geoscape" is based on the innovative "Geoscape Vancouver" produced by the Geological Survey of Canada. The Albuquerque poster required four years of development including the creation of unique graphics and text, evaluations, and reviews by geologists and classroom educators. The poster content is aligned with state and national science standards at the middle school level and can be modified by teachers from K-12. All information that a teacher might need in order to teach a thematic unit on major geological topics is included in the poster, and linked to the local landscape. An accompanying web site for teachers includes additional materials. The initial funding for the project was an Intel Innovations in Teaching Grant, in the amount of 3K, awarded to Newsom. Museum in-house resources in science, education and graphics were utilized in the poster design and development. Funding for printing required small contributions from many local and regional organizations supporting science education. These contributors included Sandia National Lab, Rocky Mountain Section AAPG Foundation, New Mexico Academy of Science, ExxonMobile Volunteer Involvement Grant, Federal Bureau of Land Management, Albuquerque Rotary Club and Albuquerque Geological Society. Printing at-cost through a local company produced a poster on high quality paper at low cost. An initial printing of 5000 copies has enabled the Museum to offer the poster free of charge to all greater Albuquerque area K-12 teachers. In addition, the poster is on sale to the general public at the museum store. The response by classroom educators, local geologists, and the general public has been enthusiastic. The

  6. Poster Sessions in Marketing Education: An Empirical Examination

    Science.gov (United States)

    Stegemann, Nicole; Sutton-Brady, Catherine

    2009-01-01

    Poster sessions provide a creative and stimulating alternative to traditional assessment methods in marketing. Poster sessions, as a means of assessment, have long been used in science fields. This article presents the successful implementation of poster sessions as a means of assessment in a postgraduate unit of study. Poster sessions in…

  7. Poster Sessions in Marketing Education: An Empirical Examination

    Science.gov (United States)

    Stegemann, Nicole; Sutton-Brady, Catherine

    2009-01-01

    Poster sessions provide a creative and stimulating alternative to traditional assessment methods in marketing. Poster sessions, as a means of assessment, have long been used in science fields. This article presents the successful implementation of poster sessions as a means of assessment in a postgraduate unit of study. Poster sessions in…

  8. Crustal Ages of the Ocean Floor - Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Crustal Ages of the Ocean Floor Poster was created at NGDC using the Crustal Ages of the Ocean Floor database draped digitally over a relief of the ocean floor...

  9. The Poster As a Curatorial Challenge

    DEFF Research Database (Denmark)

    Christensen, Line Hjorth

    counterability to be a viable option for curatorial work. The concept is unfolded in a case study of a recent exhibition on British posters of the interwar years, held in 2015/16 at the Danish Poster Museum in the open air museum Den Gamle By in Aarhus, which I curated in collaboration with graphic designer......This paper investigates the poster media from a curatorial perspective, focusing on the shift that occurs when posters are torn loose of their original living context and exhibited in museums. The shift is of a general museological relevance, however, is reinforced by posters’ distinct...... communicative and “visual aggressive” kind (Sontag 1970) and strong dependence on its environments. Applying an ecological view to design, mainly the semiotic notion of ‘counterability’ (Krampen, 2002) and the reciprocal relationship of humans and their built and product-designed environments, I suggest...

  10. Comprehensive Epidemiologic Data Resource (CEDR) (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Oak Ridge Institute for Science and Education (ORISE)

    2012-12-12

    This poster introduces the Comprehensive Epidemiologic Data Resource (CEDR), an electronic database with demographic, health outcome, and exposure information for over a million DOE nuclear plant and laboratory workers.

  11. Hurricane Katrina Poster (August 28, 2005)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Katrina poster. Multi-spectral image from NOAA-18 shows a very large Hurricane Katrina as a category 5 hurricane in the Gulf of Mexico on August 28, 2005....

  12. SOVIET POSTERS IN PROMOTING AGRONOMIC KNOWLEDGE

    Directory of Open Access Journals (Sweden)

    Tsatsenko L. V.

    2015-03-01

    Full Text Available We attempt to combine professional agronomic knowledge with familiarity with graphic art presented in the form of a poster in the paper. The term "poster" is considered a large loose-leaf edition, combines visual and typographic elements and execute graphic communications. The main idea of the poster is to convey the information to the reader quickly and accurately. In the study of the material we have formed complex scientific and educational resources on the history of agricultural science, including the history of the popularization of agronomic knowledge. In our work, the poster is treated as an object of analysis, as the material of social and cultural analysis and as a tool to gather information on the development of agronomic knowledge through their visualization. In the course "History and methodology of scientific agronomy" one of the competencies of students is familiarity with the methodology popularization of agronomic knowledge, understanding of what is happening. In this regard, an attempt was made to consider the Soviet poster as a source of information on the development of scientific agriculture in the period from 1917 to 1980. The aim was to analyze the main events of this period, elements of the technology of agricultural production, species and varietal diversity of crops, as well as various events in the agricultural sector. The article considers four basic types of posters: promotional, political, instructional, scientific and educational. Each of these types of posters performs its function. The poster covered all stages of agrarian sector of the country, was a historical reflection of the Soviet period and always remained mobile, online and popular art form. Today, his role is small, because it has changed the ways of presenting information. However, its historical role unchanged, he has served as the Foundation of the modern advertising industry, including agronomic knowledge

  13. Poster contributions; Contributions par affiches

    Energy Technology Data Exchange (ETDEWEB)

    Allegraud, K.; Gatilova, I.; Guaitella, O.; Ionikh, Y.; Roepcke, J.; Rousseau, A.; Aranchuk, L.E.; Larour, J.; Asad, S.; Tendero, C.; Tixier, C.; Jaoul, C.; Tristant, P.; Boisse-Laporte, C.; Leprince, P.; Leniniven, C.; Assouar, M.B.; Jimenez Rioboo, R.J.; Aubert, X.; Rousseau, A.; Sadeghi, N.; Bekstein, A.; Benhenni, M.; Yousfi, M.; Bousquet, A.; Granier, A.; Cartry, G.; Calafat, M.; Escaich, D.; Raynaud, P.; Clergereaux, R.; Cardoso, R.P.; Belmonte, T.; Henrion, G.; Sadeghi, N.; Cavarroc, M.; Mikikian, M.; Tessier, Y.; Boufendi, I.; Celestin, S.; Guaitella, O.; Bourdon, A.; Rousseau, A.; Cernogora, G.; Szopa, C.; Cavarroc, M.; Boufendi, I.; Commaux, N.; Geraud, A.; Pegourie, B.; Clairet, F.; Gil, C.; Gros, G.; Gunn, J.; Joffrin, E.; Hertout, P.; Costin, C.; Choimet, J.B.; Minea, T.; Couedel, L.; Mikikian, M.; Tessier, Y.; Boufendi, I.; Samarian, A.A.; Cousin, R.; Larour, J.; Gouard, P.; Raymond, P.; Curley, G.A.; Booth, J.P.; Corr, C.S.; Foldes, T.; Guillon, J.; Czarny, O.; Huysmans, G.; Daniel, A.; Belmonte, T.; Poucques, L. de; Imbert, J.C.; Teule-Gay, L.; Boisse-Laporte, C.; Devaux, S.; Manfredi, G.; Dif-Pradalier, G.; Grandgirard, V.; Sarazin, Y.; Garbet, X.; Ghendrih, Ph.; Dong, B.; Bauchire, J.M.; Pouvesle, J.M.; Magnier, P.; Hong, D.; Duluard, C.; Tillocher, T.; Mekkakia Maaza, N.; Dussart, R.; Mellhaoui, X.; Lefaucheux, P.; Puech, M.; Ranson, P.; Faudot, E.; Heuraux, S.; Colas, L.; Fubiani, G.; Boilson, D.; Hemsworth, R.S.; Gatilova, L.; Allegraud, K.; Ionikh, Y.; Roepcke, J.; Cartry, G.; Rousseau, A.; Gauthier, J.C.; Fourment, C.; Schurtz, G.; Nicolai, Ph.; Peyrusse, O.; Feugeas, J.L

    2006-07-01

    This document gathers the poster contributions among which 11 are relevant for fusion plasmas or particle acceleration: 1) the spectral study of a micro plasma from an X-pinch explosion; 2) experiments with a plasma density greater than the Greenwald value via the injection of icicles in Tore-Supra; 3) Bezier's surfaces and finite elements method for non-linear MHD; 4) 2-dimensional simulation of the RF casings before the ICRF antennas in tokamaks; 5) negative ion sources for ITER; 6) experimental characterization of electron heat transport on the laser integration line; 7) comparison of fluctuation measurement methods of plasma density via reflectometry in mode-o and mode-x in Tore-Supra; 8) water-bag model applied to kinetics equations of magnetic fusion plasmas; 9) computerized simulation of electron acceleration in plasma waves generated in a capillary pipe through laser wakefield; 10) the slowing-down of an alpha particle in a strongly magnetized dense plasma; and 11) stochastic processes of particle trapping by a wave in a magnetized plasma. (A.C.)

  14. Effective visual design and communication practices for research posters: Exemplars based on the theory and practice of multimedia learning and rhetoric.

    Science.gov (United States)

    Pedwell, Rhianna K; Hardy, James A; Rowland, Susan L

    2017-05-01

    Evidence shows that science graduates often do not have the communication skills they need to meet workplace standards and expectations. One common mode of science communication is the poster. In a review of the literature we show that poster design is historically problematic, and that the guidance provided to students as they create posters for assessment is frequently inconsistent. To address this inconsistency we provide some guiding design principles for posters that are grounded in communication theory and the fundamentals of rhetoric. We also present three nondiscipline-specific example posters with accompanying notes that explain why the posters are examples of poor, average, and excellent poster design. The subject matter for the posters is a fabricated set of experiments on a topic that could not actually be the subject of research. Instructors may use these resources with their students, secure in the knowledge that they do not and will never represent an answer set to an extant assessment item. © 2016 by The International Union of Biochemistry and Molecular Biology, 45(3):249-261, 2017. © 2016 The International Union of Biochemistry and Molecular Biology.

  15. [The poster as a communication medium].

    Science.gov (United States)

    Tovar Samanez, C

    1987-01-01

    The poster as a medium of communication serves to transmit a message by means of a graphical synthesis. It elicits attention by its originality, contrast, and focus on the center of interest. The poster is effective if the images and slogans can be identified easily. Its visual attractiveness is also essential. The understanding of the message is the function of the cultural characteristics of the public with symbols, metaphors, gestures, and detailed description. The appeal of the message allows the public to accept it on sensorial, emotional, social, intellectual, and economical levels. Adverse motivations should not be confused with the positive appeal (prejudice, preconceived ideas, and bias). Confusion and ambiguity can carry conflicting messages, therefore negative examples should be avoided. The force of the message targets the memory carrying conviction and calling to action. The target group and objective must be defined as to age, occupation, location, and sex. The message also has to be defined precisely for the target audience. It is in the analysis of the context whereby the poster is received as to notions of the target topic, alternative attitudes relative to the promotion of the message, obstacles that are encountered in the mentality of the target, and cultural characteristics of the target audience. The text of the slogan must be given before drawing the poster. The designing of the poster should be creative with association of ideas, metaphors and symbols, descriptive images, fusion of symbolic and descriptive forms, humor, the fusion of graphics with letters, and the fusion of letters with images. Completed forms of the poster use illustration, photography, typography, calligraphy, and photo montage.

  16. Posters: balancing overkill and freedom of expression

    CERN Multimedia

    CERN Internal Communication and HR Department

    2014-01-01

    The number of posters put up at CERN to inform, engage and invite is growing quickly, and they are taking over an ever-increasing number of walls, doors, pillars and glass panels. In the interests of freedom of information, no official restrictions are in place, but we are nonetheless obliged to maintain a fair balance. Here we discuss this issue.   Posters clamour for our attention, becoming more and more invasive and often eternal as they are never taken down... While the need to inform and to be informed is a legitimate one, we also have to respect our workplace. It’s no surprise that walls or pillars (sometimes freshly painted) at junctions in corridors that are busy at peak times are seen as ideal targets by people who want to publicise their events or activities, but this abundance, or overabundance, of posters is sometimes seen as vandalism of communal areas. What's more, the posters themselves are sometimes vandalised: comments, sometimes offensive, may be added and the...

  17. Set of CMS posters in Spanish

    CERN Multimedia

    Lapka, Marzena; Rao, Achintya

    2014-01-01

    14 A0 posters in English to be printed locally or displayed online. Purpose: science fairs, exhibitions, preparatory material for the CMS virtual visits, etc. Themes: CMS detector, sub-detectors, construction, lowering and installation, collaboration and physics. Available in many languages.

  18. Set of CMS posters in Greek

    CERN Multimedia

    Lapka, Marzena; Petrilli, Achille

    2015-01-01

    14 A0 posters in English to be printed locally or displayed online. Purpose: science fairs, exhibitions, preparatory material for the CMS virtual visits, etc. Themes: CMS detector, sub-detectors, construction, lowering and installation, collaboration and physics. Available in many languages.

  19. Set of CMS posters in English

    CERN Multimedia

    Lapka, Marzena; Rao, Achintya

    2014-01-01

    14 A0 posters in English to be printed locally or displayed online. Purpose: science fairs, exhibitions, preparatory material for the CMS virtual visits, etc. Themes: CMS detector, sub-detectors, construction, lowering and installation, collaboration and physics. Available in many languages.

  20. Ebola: Where Are the Facts? | Poster

    Science.gov (United States)

    Since the first outbreak of Ebola in western Africa and the subsequent cases in the United States, a lot of information has been circulating about the virus. To keep NCI at Frederick employees informed, the Poster staff has compiled the following list of reputable websites that provide accurate and up-to-date information about Ebola: Global

  1. Marie Curie poster exhibition "Training for Europe"

    CERN Multimedia

    Adriana Telesca

    2010-01-01

    E, CLOUD, DITANET, MC-PAD, and PARTNER) are described in overview posters. Some current fellows will be available during dedicated day slots (see indico event for details) and they will be happy to answer all your questions about how to apply for the...

  2. Measured and Estimated Seafloor Topography - Poster

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 34 by 53 inch full-color poster is report WDC for MGG RP-1. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines...

  3. Ebola: Where Are the Facts? | Poster

    Science.gov (United States)

    Since the first outbreak of Ebola in western Africa and the subsequent cases in the United States, a lot of information has been circulating about the virus. To keep NCI at Frederick employees informed, the Poster staff has compiled the following list of reputable websites that provide accurate and up-to-date information about Ebola: Global

  4. [The representation of scientific research through a poster].

    Science.gov (United States)

    Dupin, Cécile-Marie

    2013-12-01

    The poster is a medium of scientific communication. When presented in public, it optimises the value of an original research approach. The poster sessions are devoted to one-to-one exchanges with peers on the subject of the research. The poster can help to integrate scientific knowledge into the nursing decision-making process.

  5. 12 CFR 338.4 - Fair housing poster.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Fair housing poster. 338.4 Section 338.4 Banks... HOUSING Advertising § 338.4 Fair housing poster. (a) Each bank engaged in extending loans for the purpose... dwelling shall conspicuously display either the Equal Housing Lender poster set forth in paragraph (b)...

  6. 12 CFR 626.6025 - Equal housing lender poster.

    Science.gov (United States)

    2010-01-01

    ...) The Equal Housing Lender Poster shall be at least 11 inches by 14 inches in size, and shall bear the... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Equal housing lender poster. 626.6025 Section... § 626.6025 Equal housing lender poster. (a) Each Farm Credit institution that makes loans for...

  7. 12 CFR 528.5 - Equal Housing Lender Poster.

    Science.gov (United States)

    2010-01-01

    ... seeking loans. The poster shall be at least 11 by 14 inches in size, and the text shall be easily legible... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Equal Housing Lender Poster. 528.5 Section 528... REQUIREMENTS § 528.5 Equal Housing Lender Poster. (a) Each savings association shall post and maintain one...

  8. 2013 SYR Accepted Poster Abstracts.

    Science.gov (United States)

    2013-01-01

    SYR 2013 Accepted Poster abstracts: 1. Benefits of Yoga as a Wellness Practice in a Veterans Affairs (VA) Health Care Setting: If You Build It, Will They Come? 2. Yoga-based Psychotherapy Group With Urban Youth Exposed to Trauma. 3. Embodied Health: The Effects of a Mind�Body Course for Medical Students. 4. Interoceptive Awareness and Vegetable Intake After a Yoga and Stress Management Intervention. 5. Yoga Reduces Performance Anxiety in Adolescent Musicians. 6. Designing and Implementing a Therapeutic Yoga Program for Older Women With Knee Osteoarthritis. 7. Yoga and Life Skills Eating Disorder Prevention Among 5th Grade Females: A Controlled Trial. 8. A Randomized, Controlled Trial Comparing the Impact of Yoga and Physical Education on the Emotional and Behavioral Functioning of Middle School Children. 9. Feasibility of a Multisite, Community based Randomized Study of Yoga and Wellness Education for Women With Breast Cancer Undergoing Chemotherapy. 10. A Delphi Study for the Development of Protocol Guidelines for Yoga Interventions in Mental Health. 11. Impact Investigation of Breathwalk Daily Practice: Canada�India Collaborative Study. 12. Yoga Improves Distress, Fatigue, and Insomnia in Older Veteran Cancer Survivors: Results of a Pilot Study. 13. Assessment of Kundalini Mantra and Meditation as an Adjunctive Treatment With Mental Health Consumers. 14. Kundalini Yoga Therapy Versus Cognitive Behavior Therapy for Generalized Anxiety Disorder and Co-Occurring Mood Disorder. 15. Baseline Differences in Women Versus Men Initiating Yoga Programs to Aid Smoking Cessation: Quitting in Balance Versus QuitStrong. 16. Pranayam Practice: Impact on Focus and Everyday Life of Work and Relationships. 17. Participation in a Tailored Yoga Program is Associated With Improved Physical Health in Persons With Arthritis. 18. Effects of Yoga on Blood Pressure: Systematic Review and Meta-analysis. 19. A Quasi-experimental Trial of a Yoga based Intervention to Reduce Stress and

  9. Knowledge, Self-Confidence and Attitudes towards Suicidal Patients at Emergency and Psychiatric Departments: A Randomised Controlled Trial of the Effects of an Educational Poster Campaign

    Science.gov (United States)

    van Landschoot, Renate; Portzky, Gwendolyn; van Heeringen, Kees

    2017-01-01

    Educational posters are used to enhance knowledge, attitudes and self-confidence of patients. Little is known on their effectiveness for educating health care professionals. As these professionals may play an important role in suicide prevention, the effects of a poster and accompanying evaluation and triage guide on knowledge, self-confidence and attitudes regarding suicidal thoughts and behaviours, were studied in a multicentre cluster randomised controlled trial, involving staff from 39 emergency and 38 psychiatric departments throughout Flanders (n = 1171). Structured self-report questionnaires assessed the knowledge, confidence and beliefs regarding suicidal behaviour management, and attitudes. Data were analysed through a Solomon four-group design, with random assignment to the different conditions. Baseline scores for knowledge and provider confidence were high. The poster and accompanying evaluation and triage guide did not have an effect on knowledge about suicide and self-confidence in suicidal behaviour management. However, the poster campaign appeared to be beneficial for attitudes towards suicidal patients, but only among staff from mental health departments that were assigned to the un-pretested condition. Given the limited effects of the poster campaign in the studied population with a relatively high baseline knowledge, the evaluation of this poster as part of a multimodal educational programme in a more heterogeneous sample of health care professionals is recommended. PMID:28335446

  10. Are Posters Worth the Paper They Are Printed On?: The Pedagogy of Posters in Hospitality and Tourism Management Education

    Science.gov (United States)

    Legget, Jane A.; Losekoot, Erwin; Neill, Lindsay; Wood, Yvonne

    2014-01-01

    This paper considers what is known and extends the knowledge about the value of using posters in tertiary student assessment. It carries out a literature review before considering academic staff and student feedback on poster presentations, highlighting the rationale for using them, challenges in implementing posters as a form of assessment, and…

  11. Are Posters Worth the Paper They Are Printed On?: The Pedagogy of Posters in Hospitality and Tourism Management Education

    Science.gov (United States)

    Legget, Jane A.; Losekoot, Erwin; Neill, Lindsay; Wood, Yvonne

    2014-01-01

    This paper considers what is known and extends the knowledge about the value of using posters in tertiary student assessment. It carries out a literature review before considering academic staff and student feedback on poster presentations, highlighting the rationale for using them, challenges in implementing posters as a form of assessment, and…

  12. Workforce Development and Wind for Schools (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Newcomb, C.; Baring-Gould, I.

    2012-06-01

    As the United States dramatically expands wind energy deployment, the industry is faced with the need to quickly develop a skilled workforce and to address public acceptance. Wind Powering America's Wind for Schools project addresses these challenges. This poster, produced for the American Wind Energy Association's annual WINDPOWER conference, provides an overview of the project, including objectives, methods, and results.

  13. What Are Altmetrics? Are They Important? | Poster

    Science.gov (United States)

    Altmetrics, also known as alternative metrics, offer a way to gauge the attention that research output (such as articles, data sets, program code, slide decks, and posters) is generating on social media, reference sharing sites (such as Mendeley), blogs, and other online media.
 The term “altmetrics” was coined on Twitter in 2010 by Jason Priem, then a graduate student at the University of North Carolina’s School of Information and Library...

  14. Poster Abstract: Towards NILM for Industrial Settings

    DEFF Research Database (Denmark)

    Holmegaard, Emil; Kjærgaard, Mikkel Baun

    2015-01-01

    Industry consumes a large share of the worldwide electricity consumption. Disaggregated information about electricity consumption enables better decision-making and feedback tools to optimize electricity consumption. In industrial settings electricity loads consist of a variety of equipment, which...... consumption for six months, at an industrial site. In this poster abstract we provide initial results for how industrial equipment challenge NILM algorithms. These results thereby open up for evaluating the use of NILM in industrial settings....

  15. 59 MDW/Science and Technology Poster

    Science.gov (United States)

    2017-04-28

    SGYU SUBJECT: Professional Presentation Approval • ’ ...... -""""’ ~ 18 APR 20 17 1. Your paper, entitled 59 MDW/ Science & Technology Poster...presented at/published 59m Medical Wing Chief Scientists Office - Science & Technology to in accordance with MDWI 41-108, has been approved and assigned...Ambulatory Surgical Center (WHASC) internship and residency programs. 3. Please know that if you are a Graduate Health Sciences Education student and

  16. What Are Altmetrics? Are They Important? | Poster

    Science.gov (United States)

    Altmetrics, also known as alternative metrics, offer a way to gauge the attention that research output (such as articles, data sets, program code, slide decks, and posters) is generating on social media, reference sharing sites (such as Mendeley), blogs, and other online media.? The term “altmetrics” was coined on Twitter in 2010 by Jason Priem, then a graduate student at the University of North Carolina’s School of Information and Library...

  17. Poster power brings together electronics community

    CERN Multimedia

    2006-01-01

    An 'Electronics at CERN' poster session was displayed on the mezzanine in building 500 for two days from 30 November. The display consisted of 20 posters and brought together a wide range of electronic projects designed and assembled by CERN teams and other collaborators involved in the building of the LHC. This was the first time this event had been held. As its organiser John Evans (IT/DES) explained, 'the idea came from the experience of attending conferences outside CERN, where you may find projects from CERN you didn't know about. It's nice to bring them together so we can all benefit from the efforts made.' The work on show spanned different departments and experiments, ranging from microelectronics to equipment designed for giant magnets. The invited audience was equally broad and included engineers, physicists as well as the electronics community at CERN. An informal gathering of all the exhibitors also offered an opportunity to view and discuss the work over a cup of coffee. 'The poster session acts...

  18. 2016 Oncology Nursing Society Annual Congress: Podium, E-Poster, and Poster Session Abstracts.

    Science.gov (United States)

    2016-03-01

    Abstracts appear as they were submitted and have not undergone editing or the Oncology Nursing Forum's review process. Only abstracts that will be presented appear online. Poster numbers are subject to change. For updated poster numbers, visit congress.ons.org or check the Congress guide. Data published in abstracts presented at ONS's Annual Congress are embargoed until the conclusion of the presentation. Coverage and/or distribution of an abstract, poster, or any of its supplemental material to or by the news media, any commercial entity, or individuals, including the authors of said abstract, is strictly prohibited until the embargo is lifted. Promotion of general topics and speakers is encouraged within these guidelines.

  19. Using Posters as a Pedagogical Tool in Nurse Education

    DEFF Research Database (Denmark)

    Bagger, Bettan; Taylor Kelly, Hélène

    2008-01-01

    Using Posters as a Pedagogical Tool in Nurse Education Bettan Bagger and Hélène Kelly Experiences from teaching 5th semester, nursing students at bachelor level with respect to prevention and health promotion have resulted in the introduction of poster presentations as a pedagogical tool. Poster...... reduced the number of lecturing hours and increased the number of independent study hours in the nursing education, while at the same time shifting the goal of nurse education away from one of formal qualifications towards the concept of developing nurse competencies. These changes have resulted...... knowledge. Students have learned to successfully present their ideas in an A4 poster format resembling the types of posters that one normally sees at professional conferences. The posters are produced on computers and as such the students learn to employ the computer as a creative tool. Students evaluate...

  20. Mapping Cartographic Poster of Sustainability Development Goal "Climate Action"

    OpenAIRE

    Arnež, Maša

    2016-01-01

    Graduating thesis presents a poster project with cartographic perspective which more precisely shows one of the seventeen Sustainable Development Goals that were proposed by United Nations (UN) in 2015. Commission on Mountain Cartography from International Association of Cartographers took over the production of cartographic designed shaped poster of the thirteenth Sustainable Development Goal titled “Climate Action”. The aim of creating the content of the poster is to present current sit...

  1. THE REFLECTIONS OF POPULAR CULTURE IN POSTER DESIGN

    OpenAIRE

    Ceylan, İbrahim Gökhan

    2015-01-01

    Poster is a product of graphic prepared for ıntorducing a culture or goods; or tranmitting a message. We can come across a poster almost in anywhere. As a product of graphic, a poster hav found its own place in many art movements and that’s why one should have the same concern for it as for others in the aspects of design and artistic view. The most important target of a commercial or advertisement is to reach the exact target audience at the exact time. Poster from its very begining, has bec...

  2. Analysis of the CMS visitors feedback Poster

    CERN Multimedia

    Davis, Siona Ruth

    CMS welcomed over 5500 visitors underground during the 2013 CERN Open Days and more than 4500 during the Neighbourhood Days of 2014 on the occasion of CERN’s 60th anniversary. During the latter event, visitors gave their feedback on the visit experience by answering three questions: • In one sentence, what will you tell your friends about what you saw today? • What fact or story that you heard today impressed you the most? • Describe the CMS detector in three words. This poster will show the analysis of the answers given by visitors.

  3. Analysis of the CMS visitors feedback Poster

    CERN Multimedia

    Davis, Siona Ruth

    2016-01-01

    CMS welcomed over 5500 visitors underground during the 2013 CERN Open Days and more than 4500 during the Neighbourhood Days of 2014 on the occasion of CERN’s 60th anniversary. During the latter event, visitors gave their feedback on the visit experience by answering three questions: • In one sentence, what will you tell your friends about what you saw today? • What fact or story that you heard today impressed you the most? • Describe the CMS detector in three words. This poster will show the analysis of the answers given by visitors.

  4. Neutronless -accompanied ternary fission of

    Science.gov (United States)

    Sandulescu, A.; Cârstoiu, F.; Misicu, S.; Florescu, A.; Ramayya, A. V.; Hamilton, J. H.; Greiner, W.

    1998-01-01

    A new type of decay corresponding to the neutronless -accompanied fragmentation of is studied. We employ a cluster model similar to the model used for the description of cluster radioactivity. No preformation factors were considered. The ternary relative isotopic yields were calculated as the ratio of the penetrability of a given ternary fragmentation over the sum of penetrabilities of all possible ternary neutronless fragmentations. The corresponding barriers between the light and heavy fragments and between the cluster and the two heavier fragments were computed with the help of a double-folding potential generated by M3Y-NN effective interaction and realistic fragment ground-state deformations. Also, we studied the influence of the fragment excitation energies on the yields, by including the level densities and the -stretching of the fragments. The new phenomenon could be experimentally observed by the triple-gamma coincidence technique between the fragments and .

  5. [Wernicke encephalopathy accompanying linitis plastica].

    Science.gov (United States)

    Soós, Zsuzsanna; Salamon, Mónika; Oláh, Roland; Czégeni, Anna; Salamon, Ferenc; Folyovich, András; Winkler, Gábor

    2014-01-05

    Wernicke encephalopathy (or Wernicke-Korsakoff encephalopathy) is a rarely diagnosed neurological disorder, which is caused by vitamin B1 deficiency. In the classical form it is characterized by a typical triad (confusion, oculomotor disturbance and ataxia), however, in the majority of the cases only confusion is present. It can be frequently observed in subjects with chronic alcohol consumption, but it may accompany different pathological states of which end stage malignant diseases are the most importants, where confusion may have different backgrounds. The authors present the case of an old male patient with advanced gastric cancer recognised and treated vitamin B1 deficiency, and they draw attention to difficulties of the diagnosis of Wernicke's disease.

  6. Effective Poster Teaching Strategy Towards Risk in Studying Fraud

    Science.gov (United States)

    Aziz, Rozainun Haji Abdul; Jusoff, Kamaruzaman

    2009-01-01

    The aim of this paper is to present an alternative method and strategy in teaching and learning for the higher institution of learning. Poster presentation is an approach to introduce and deliver a lecture to create a different mood enticed by the visuals given. This poster presents a new approach of creativity as a method of teaching and learning…

  7. Poster som et pædagogisk redskab i sygeplejerskeuddannelsen

    DEFF Research Database (Denmark)

    Bagger, Bettan; Kelly, Hélène

    2008-01-01

    Som undervisere har vi gode erfaringer med, at de studerende anvender posters som redskab for formidling af viden. Posterne bruges som udgangspunkt for en mundtlig formidling af faglige perspektiver til de øvrige studerende. Formålet med at anvende formidling ved hjælp af en poster i...

  8. Food Safety Posters for Safe Handling of Leafy Greens

    Science.gov (United States)

    Rajagopal, Lakshman; Arendt, Susan W.; Shaw, Angela M.; Strohbehn, Catherine H.; Sauer, Kevin L.

    2016-01-01

    This article describes food safety educational tools depicting safe handling of leafy greens that are available as downloadable posters to Extension educators and practitioners (www.extension.iastate.edu). Nine visual-based minimal-text colored posters in English, Chinese, and Spanish were developed for use when formally or informally educating…

  9. An update from AGU about the Virtual Poster Showcase

    Science.gov (United States)

    Asher, P. M.; Furukawa, H.; Brown, V.

    2016-12-01

    The Virtual Poster Showcase (VPS), now in its second year of implementation, has garnered a lot of interest from the geoscience community. The platform enables both undergraduate and graduate students to present their research from anywhere in the world without having to travel to a national or international conference. The VPS platform is simple to use and consists of three steps which include submission of an abstract, uploading a poster and a short video presentation explaining the work, and judging three peer posters online and receiving feedback/comments on their own posters. Based on the completed showcases from 2015 and now 2016, students reported gains in confidence in both preparing and presenting research posters as well as the impact on their careers based on post-showcase evaluations. This presentation will discuss some statistics about the showcases and participants, student evaluation results, stories and anecdotes about the showcases impact on individual students and faculty, as well as plans for the coming year.

  10. groundwater contribution to crop water requirement groundwater ...

    African Journals Online (AJOL)

    eobe

    Keywords: Groundwater, water table, capillary rise, soil type, waterleaf, ... GROUNDWATER CONTRIBUTION TO WATERLEAF (TALINUM TRIANGULARE) IN OXISOLS, I. J. ... Nutritionally, ... information to facilitate increased crop production,.

  11. NCI at Frederick Ebola Response Team | Poster

    Science.gov (United States)

    Editor’s note: This article was adapted from the Employee Diversity Team’s display case exhibit “Recognizing the NCI at Frederick Ebola Response Team,” in the lobby of Building 549. The Poster staff recognizes that this article does not include everyone who was involved in the response to the Ebola crisis, both at NCI at Frederick and in Africa. When the Ebola crisis broke out in 2014 in West Africa, staff members from the Frederick National Laboratory for Cancer Research responded quickly. Members of the Clinical Monitoring Research Program (CMRP) were instrumental not only in setting up the clinical trials of the vaccine in Liberia, but also in providing training, community outreach, and recruitment strategies for the trials.

  12. Bringing Breast Cancer Technologies to Market | Poster

    Science.gov (United States)

    CCR research is recognized in novel competition to encourage the commercialization of breast cancer inventions. Editor’s note: This article was originally published in CCR Connections (Volume 8, No. 1). The Breast Cancer Startup Challenge was named one of six finalists in the HHS Innovates Award Competition, and was one of three finalists recognized by HHS Secretary Sylvia Mathews Burwell and Deputy Secretary Bill Corr. For more information on the Challenge, see previous article on the Poster website. Start-up companies are instrumental in bringing the fruits of scientific research to market. Recognizing an opportunity to bring entrepreneurial minds to bear on the diagnosis and treatment of breast cancer, the Avon Foundation for Women partnered with NCI and the Center for Advancing Innovation to launch the Breast Cancer Startup Challenge.

  13. 19 CFR 148.4 - Accompanying articles.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Accompanying articles. 148.4 Section 148.4 Customs... (CONTINUED) PERSONAL DECLARATIONS AND EXEMPTIONS General Provisions § 148.4 Accompanying articles. (a) Generally. Articles shall be considered as accompanying a passenger or brought in by him if the...

  14. Groundwater-abstraction induced land subsidence and groundwater regulation in the North China Plain

    Science.gov (United States)

    Guo, H.; Wang, L.; Cheng, G.; Zhang, Z.

    2015-11-01

    Land subsidence can be induced when various factors such as geological, and hydrogeological conditions and intensive groundwater abstraction combine. The development and utilization of groundwater in the North China Plain (NCP) bring great benefits, and at the same time have led to a series of environmental and geological problems accompanying groundwater-level declines and land subsidence. Subsidence occurs commonly in the NCP and analyses show that multi-layer aquifer systems with deep confined aquifers and thick compressible clay layers are the key geological and hydrogeological conditions responsible for its development in this region. Groundwater overdraft results in aquifer-system compaction, resulting in subsidence. A calibrated, transient groundwater-flow numerical model of the Beijing plain portion of the NCP was developed using MODFLOW. According to available water supply and demand in Beijing plain, several groundwater regulation scenarios were designed. These different regulation scenarios were simulated with the groundwater model, and assessed using a multi-criteria fuzzy pattern recognition model. This approach is proven to be very useful for scientific analysis of sustainable development and utilization of groundwater resources. The evaluation results show that sustainable development of groundwater resources may be achieved in Beijing plain when various measures such as control of groundwater abstraction and increase of artificial recharge combine favourably.

  15. SOVIET POSTERS IN LITHUANIA IN 1940–1953

    Directory of Open Access Journals (Sweden)

    Bajoraite, Alma

    2006-12-01

    Full Text Available The Soviet occupation and their ideology brought to Lithuania a new poster quality. The paper analyzes the problem of posters propaganda and manipulation, the inheritance of the not traditional documents and their inventory. The goal of this paper is to analyze the soviet posters in Lithuania in 1940–1953.The principal problems of this paper are to research the formation and the domination of the posters in Lithuania: which role they had in the politics. The paper also analyzes the soviet posters impact on farming and their influence to the society.To sum up, the new trend of art appeared in 1940 in Lithuania, which had the principal goal to propagate the soviet ideology in all the political and social spheres. The goal of the soviet posters as the media of information was to provide the distorted view of the reality. The soviet posters had dominated in Lithuania in 1940–1953. This period had left a very interesting and rich heritage. It is the importatant part of the cultural and historical heritage.

  16. Poster presentation - a visual medium for academic and scientific meetings.

    Science.gov (United States)

    Rowe, Nicholas; Ilic, Dragan

    2011-09-01

    Academic poster presentations are used as a medium of knowledge transfer by a wide range of health professional groups. Posters also provide a means of publication for academic and professional contributors. Posters are designed to give a visual representation of an issue that firstly attracts attention, and then conveys an intended message. Whilst the poster medium has become adopted into the publication orthodoxy of the scientific and academic communities, there are acknowledged limitations regarding the depth of knowledge transfer, issues of compilation and production, and the related viewer conception. If treated as a standalone medium, the limitations of a two-dimensional, page limited format may not provide the ideal opportunity to deliver the depth of information required within the academic context. Despite these limitations however, the continued use of posters is justified when supported by author presentation or multi-media resources. This paper aims to provide an overview of the current concept and practicality of academic poster publications. It also outlines by example, some of the wider principles of poster compilation and presentation, for use by those who may utilise the medium at academic and scientific meetings.

  17. Plagiarism issues in post-1998 Indonesian film posters

    Directory of Open Access Journals (Sweden)

    Ekky Imanjaya

    2012-04-01

    Full Text Available There are online articles, with visual materials, stating that some post-1998 Indonesian film posters were accused as plagiarism by common people. However, academically speaking, it needs deeper skills and knowledge to prove acts of plagiarism. This paper will discuss the issues around Indonesian film posters and plagiarism, including the possibility of citing in graphic design. The research will treat film posters not only as marketing tools to promote the movies, as many people consider, but also as graphic design materials. Some terms such as appropriation, homage, and pastiche will be discussed to analyze the phenomenon.

  18. Groundwater recharge from point to catchment scale

    Science.gov (United States)

    Leterme, Bertrand; Di Ciacca, Antoine; Laloy, Eric; Jacques, Diederik

    2016-04-01

    Accurate estimation of groundwater recharge is a challenging task as only a few devices (if any) can measure it directly. In this study, we discuss how groundwater recharge can be calculated at different temporal and spatial scales in the Kleine Nete catchment (Belgium). A small monitoring network is being installed, that is aimed to monitor the changes in dominant processes and to address data availability as one goes from the point to the catchment scale. At the point scale, groundwater recharge is estimated using inversion of soil moisture and/or water potential data and stable isotope concentrations (Koeniger et al. 2015). At the plot scale, it is proposed to monitor the discharge of a small drainage ditch in order to calculate the field groundwater recharge. Electrical conductivity measurements are necessary to separate shallow from deeper groundwater contribution to the ditch discharge (see Di Ciacca et al. poster in session HS8.3.4). At this scale, two or three-dimensional process-based vadose zone models will be used to model subsurface flow. At the catchment scale though, using a mechanistic, process-based model to estimate groundwater recharge is debatable (because of, e.g., the presence of numerous drainage ditches, mixed land use pixels, etc.). We therefore investigate to which extent various types of surrogate models can be used to make the necessary upscaling from the plot scale to the scale of the whole Kleine Nete catchment. Ref. Koeniger P, Gaj M, Beyer M, Himmelsbach T (2015) Review on soil water isotope based groundwater recharge estimations. Hydrological Processes, DOI: 10.1002/hyp.10775

  19. 24 CFR 110.30 - Effect of failure to display poster.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Effect of failure to display poster... FAIR HOUSING FAIR HOUSING POSTER Enforcement § 110.30 Effect of failure to display poster. Any person... Secretary pursuant to part 105 of this chapter. A failure to display the fair housing poster as required...

  20. Accessing Low-Cost Capital Through Securitization (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Mendelsohn, M.

    2014-10-01

    Poster for Solar Power International conference presents information on NREL's effort to open capital markets through securitization via Solar Access to Public Capital (SAPC) working group's efforts.

  1. ACTION RESEARCH : IMPROVING STUDENTS’ SPOKEN INTERACTIONS THROUGH POSTER SESSION

    Directory of Open Access Journals (Sweden)

    Seftika Seftika

    2015-10-01

    Full Text Available Abstract Spoken interaction is beneficial in learning a language. In fact the classrooom interaction did not take place well. Due to the lack of students’ interaction, this study aimed to improve students’ spoken interaction through Poster Session. A classroom action research was carried out at the English major students at the fourth semester of STKIP Muhammadiyah Pringsewu Lampung.In collecting the data the researcher used observation, test, and documentation. The data collected were analyzed and synthesized both qualitatively and quantitatively, and then meaning and interpretation were built to know clearly the process which was occurred during the research. The results indicate that there is improvement of Students’ spoken interaction using Poster Session. Poster Session facilitates students to practise English spoken interaction, it enhances them to be involved in learner-learner interaction. Due to the fact that their interaction is great, it influences their speaking skill.  Key Words: Interaction, speaking, Poster Session

  2. Marine Gravity from GEOSAT Poster - Report MGG-8

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This full color poster of Marine Gravity from GEOSAT over the Southern Ocean is Report MGG-8. In many areas of the global ocean, the depth of the seafloor is not...

  3. Wits Post Graduate Symposium Poster - iGEM

    CSIR Research Space (South Africa)

    Millroy, L

    2010-08-01

    Full Text Available This document is a poster providing details of the 2010 International Genetically Engineered Machines (iGEM) competition. The origins of the competition, as well as criteria, judging, sponsors, topic and team, are briefly described....

  4. Groundwater Waters

    Directory of Open Access Journals (Sweden)

    Ramón Llamas

    1999-10-01

    Full Text Available The groundwaters released through springs constituted a basic element for the survival and progressive development of human beings. Man came to learn how to take better advantage of these waters by digging wells, irrigation channels, and galleries. Nevertheless, these activities do not require cooperation nor the collective agreement of relatively large groups of people, as in the case of creating the necessary structures to take advantage of the resources of surfacewaters. The construction and operation of these structures was a powerful factor in the birth of an urban or civil society – the designated water civilizations. The difference between people taking advantage of groundwater, quasi-individually, and those of surface water, where people work in a group, has continued to the present day. Whereas earlier, this difference did not bring about any special problems, the technological advances of this century, especially theturbine pump, have led to a spectacular increase in the use of roundwater. This advance has significantly contributed to reducing hunger in the world and has provided potable water in developing countries. However, the almost generalized lack of planning and control in the exploitation of these groundwaters reflects that they are little or badly understood by the managers of water policy in almost every country. As such, problems have occurred which have often become exaggerated, giving rise to water-myths. These problems, though, should be addressed if the aim is the sustainable usage of surface water as well as groundwater. To counter any misconceptions and to seek solutions to the problems, distinct plans of action can be highlighted: educating the public; fomenting a system of participative management and decisive support for the communities of users of subterranean waters; integrating a sufficient number of experts in hydrology in the various water management organizations;and assuring transparency of the data on

  5. Groundwater and security

    NARCIS (Netherlands)

    Conti, K.I.; Kukurić, N.; Gupta, J.; Pahl-Wostl, C.; Bhaduri, A.; Gupta, J.

    2016-01-01

    Humans abstract two hundred times more groundwater than oil, annually. Ironically, the role of groundwater in water management and supply is underappreciated, partially due to its invisibility. By conducting a literature survey and investigating groundwater information databases, this chapter answer

  6. Afişul propagandistic sovietic din perioada celui de-al Doilea Război Mondial din patrimoniul Muzeului Naţional de Istorie a Moldovei / Soviet propaganda posters of the Second World War in collections of the National Museum of History of Moldova

    Directory of Open Access Journals (Sweden)

    Vera Stavilă

    2016-10-01

    Full Text Available This article is the result of studying the collection of Soviet propaganda posters of the Second World War from NMHM. During the research it was found that they are very different in content, format and design. Typologically they can be divided into two categories: posters made by using a stencil technique and printed posters. The number of stencil posters in the museum's collection is small - 50 objects; their theme is dedicated to the events of 1945 - the last year of the war. Most of the collection consists of printed posters. There are originals and copies multiplied during the war and after its end by tens of thousands of exemplars. It was found that the informative message of the posters varied depending on the situation at the front and in the rear. In wartime, the sole purpose of the posters was a justification for the war and denigrating the enemy. Their role has resulted in the mobilization of society against the enemy. At the same time the posters were a form of manipulation of citizens by the Soviet authorities; they concealed crimes and ugly phenomena that accompanied the Soviet policy throughout its existence.

  7. First Doctoral student assembly and poster session at CERN

    CERN Multimedia

    2010-01-01

    Presently, 130 doctoral students at CERN do their research on “technical” subjects such as magnets and cryogenics, beam and detector physics, computing and vacuum, among others.   Student present  their scientific achievements at the first doctoral student assembly. To present their scientific achievements and to bring together the students with CERN supervisors and CERN’s management was the main objective of the first doctoral student assembly and poster session, held June 30. The photograph shows about half of those who presented posters, all in their second year of assignment, and ready to attach their work to the panels. Another aim of the assembly was to discuss the outcome of the anonymous questionnaire and to gain feedback for the improvement of the doctoral student program. While there is vast overall satisfaction, improvements should aim at strengthening the links between students, CERN supervisors, and university professors. With 24 posters prese...

  8. THE REFLECTIONS OF POPULAR CULTURE IN POSTER DESIGN

    Directory of Open Access Journals (Sweden)

    İbrahim Gökhan CEYLAN

    2015-09-01

    Full Text Available Poster is a product of graphic prepared for ıntorducing a culture or goods; or tranmitting a message. We can come across a poster almost in anywhere. As a product of graphic, a poster hav found its own place in many art movements and that’s why one should have the same concern for it as for others in the aspects of design and artistic view. The most important target of a commercial or advertisement is to reach the exact target audience at the exact time. Poster from its very begining, has became an area that needs a speciality in appliyng. Poster design aims to leave the neccessary effect whether by introducing the idea/product or by directing the target audience to the idea/ product. It is for sure that while moving the target audience to the aimed idea/ product, it is more easily-remembered using the popular cultural ıbjects which have a profound effect on the target audıence. Popular culture is mass culture. It is aimed to move the massive population by using the popular people, products and etc. In fact popular culture is a society to burden the creatvity and prodcution. It also a reason to resemble the society each other and it is a unit of constant changing. It is a consumption society in another saying. It supports consumption. In poster designs, it can be seen that designs are done under the effect of these popular culture. It is via this poiciy that consumers are directed to the target message or product.

  9. THE URBAN IDENTITY OF ROMANIAN CITIES REPRESENTED IN STUDENTS’ POSTERS

    Directory of Open Access Journals (Sweden)

    SANISLAI DANIEL

    2016-01-01

    Full Text Available In the first part of the paper, we presented theoretical aspects related to urban identity and to the urban image. In the second part, we presented an exploratory experimental research realised in 2016, at Pomi Middle School, Satu Mare County, Romania. In this activity, students in the 8th grade formed several teams and each team realised a poster, picking as a subject one large city in Romania and presented the characteristic features of that city. Based on our criteria, we analysed those posters by paying attention to what students underlined about the identity of the respective cities.

  10. SLIDES: a program to draw slides and posters

    Energy Technology Data Exchange (ETDEWEB)

    Bertrand, R.; Schofield, J.

    1977-04-01

    SLIDES is a program which takes text and commands as input and prepares lettered slides and posters. When run on the time-sharing computer, the program can display its output on an interactive graphics terminal; in batch, it can direct its graphical output to a variety of plotters. The program uses DISSPLA graphical subroutines and standard ANL plotter subroutines. This report contains material written for the beginning user, who should be able to produce useful slides or posters by following the examples. This report also serves as a complete reference for the SLIDES program. 4 figures.

  11. Regional Groundwater Processes and Flow Dynamics from Age Tracer Data

    Science.gov (United States)

    Morgenstern, Uwe; Stewart, Mike K.; Matthews, Abby

    2016-04-01

    Ruahine ranges are accompanied by elevated nitrate concentrations, indicating quick transfer of nitrate from land use activities into the groundwater system. Extremely high recharge rates of >1 m/y for some wells indicate recharge from the river as the main source. Elevated mean rates of oxygen reduction, as deduced from groundwater MRT, may indicate the presence of electron donors in the groundwater system to facilitate microbial reactions and therefore potential for denitrification reactions. Elevated rates of oxygen reduction occur in the upper Manawatu River catchment, consistent with a sample from there having excess nitrogen which is likely to originate from such denitrification reactions.

  12. Posters of the 2013 Nobel Prize in Physics available from the Library

    CERN Multimedia

    CERN Library

    2014-01-01

    The Royal Swedish Academy of Sciences produces three posters annually, each of which explains the motivation for the award of the Nobel prizes in Physics, Chemistry and Economics.   The files of the posters are available here: http://www.kva.se/en/Prizes/Nobel-prizes/Nobel-Posters/ The good news is that the CERN Library has got a stock of posters of the 2013 Nobel Prize in Physics. They are available free from the Library (52-1-052).

  13. A Poster Assignment Connects Information Literacy and Writing Skills

    Science.gov (United States)

    Waters, Natalie

    2015-01-01

    This paper describes the implementation of a poster assignment in a writing and information literacy course required for undergraduate Life Sciences and Environmental Biology majors with the Faculty of Agricultural and Environmental Sciences at McGill University. The assignment was introduced in response to weaknesses identified through course…

  14. Poster on MPI application in Computational Fluid Dynamics

    OpenAIRE

    Argentini, Gianluca

    2003-01-01

    Poster-presentation of the paper "Message Passing Fluids: molecules as processes in parallel computational fluids" held at "EURO PVMMPI 2003" Congress; the paper is on the proceedings "Recent Advances in Parallel Virtual Machine and Message Passing Interface", 10th European PVM/MPI User's Group Meeting, LNCS 2840, Springer-Verlag, Dongarra-Laforenza-Orlando editors, pp. 550-554.

  15. ENS RRFM 2000. Transactions. Oral presentations and posters

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The four sessions at the fourth international topical meeting on research reactor fuel management dealt with the following topics: fissile materials supply, reactor operation and fuel safety; back-end options and transportation; future of research reactors. In this book the text of the invited and contributed papers as well as of the posters are included.

  16. ENS RRFM 2002, Transactions. Oral Presentations and Posters

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The five sessions at 6th international topical meeting on research reactor fuel management dealt with the following topics: Fissile materials supply; Fuel development, qualification, fabrication and licensing; Reactor operation, fuel safety and core conversion; Spent fuel management, corrosion and degradation; Back-end options and transportation. In this volume, the text of the presented papers and posters is included.

  17. Tactical Checkpoint: Hail/Warn Suppress/Stop (Poster)

    Science.gov (United States)

    2010-11-15

    distractor , optical suppression , human behavior, checkpoint, ambient light, driver suppression , human experimentation, light, paintball, obscuration...HAIL/WARN AND - SUPPRESS /STOP Poster Presented at the 2010 Directed Energies Professional Society Meeting, 15-19 November 2010. 5a. CONTRACT NUMBER...warning to a driver that is approaching a checkpoint. The laser, MCNC light, and the windshield obscuration were evaluated for their suppression

  18. A Poster Assignment Connects Information Literacy and Writing Skills

    Science.gov (United States)

    Waters, Natalie

    2015-01-01

    This paper describes the implementation of a poster assignment in a writing and information literacy course required for undergraduate Life Sciences and Environmental Biology majors with the Faculty of Agricultural and Environmental Sciences at McGill University. The assignment was introduced in response to weaknesses identified through course…

  19. Exploring Current Issues through the Hot Topics Poster

    Science.gov (United States)

    Nisbett, Nancy

    2012-01-01

    This paper describes a research paper and poster assignment used in an undergraduate leisure and human behavior course. The intent of this learning activity is to increase student knowledge of current issues within the industry as well as to enhance students' professional communication skills. A description of the assignment is shared along with…

  20. Poster Abstract: Towards a Categorization Framework for Occupancy Sensing Systems

    DEFF Research Database (Denmark)

    Kjærgaard, Mikkel Baun; Lazarova-Molnar, Sanja; Jradi, Muhyiddine

    2015-01-01

    on occupancy sensing systems goes beyond basic methods, there is an increasing need for better comparison of proposed occupancy sensing systems. Developers of occupancy sensing systems are also lacking good frameworks for understanding different options when building occupancy sensing systems. This poster...

  1. Partnering for functional genomics research conference: Abstracts of poster presentations

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-01

    This reports contains abstracts of poster presentations presented at the Functional Genomics Research Conference held April 16--17, 1998 in Oak Ridge, Tennessee. Attention is focused on the following areas: mouse mutagenesis and genomics; phenotype screening; gene expression analysis; DNA analysis technology development; bioinformatics; comparative analyses of mouse, human, and yeast sequences; and pilot projects to evaluate methodologies.

  2. Posters, Self-Directed Learning, and L2 Vocabulary Acquisition

    Science.gov (United States)

    Cetin, Yakup; Flamand, Lee

    2013-01-01

    Posters, either as promotions by various ELT publishing houses or prepared by ELT teachers and students, are widely used on the walls of many foreign language classrooms. Many of them consist of colourful pictures along with L2 vocabulary, grammar, and texts in order to contribute to the foreign language learning process. However, many ELT…

  3. Posters, Self-Directed Learning, and L2 Vocabulary Acquisition

    Science.gov (United States)

    Cetin, Yakup; Flamand, Lee

    2013-01-01

    Posters, either as promotions by various ELT publishing houses or prepared by ELT teachers and students, are widely used on the walls of many foreign language classrooms. Many of them consist of colourful pictures along with L2 vocabulary, grammar, and texts in order to contribute to the foreign language learning process. However, many ELT…

  4. Southern Ocean Predicted Seafloor Topography Poster - MGG9

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 36 by 48 inch full color poster is MGG Report 9. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships...

  5. Gravity Field Over the S.Ocean - Poster, MGG-6

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This is a full color 24 by 36 inch poster. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds...

  6. ENS RRFM '97. Transactions. Oral presentations and posters

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    The four sessions at the first international topical meeting on research reactor fuel management dealt with the following topics: research reactors and fissile materials supply, fuel fabrication, reactor operation and fuel safety, back-end options and transportation. In this book the text of the invited and contributed papers as well as of the posters presented is included.

  7. ENS RRFM '98. Transactions. Oral presentations and posters

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The four sessions at the second international topical meeting on research reactor fuel management dealt with the following topics: Challenges and requirements for research reactors; Fissile materials supply, fuel fabrication and licensing; Reactor operation and fuel safety; Back-end options and transportation. In this volume the text of the invited and contributed papers as well as of the posters is included.

  8. Promoting Research to the Masses: Assessing the Impact of a Poster Walk

    Science.gov (United States)

    Adkins, Denise R.; Lyon, Julie S.

    2012-01-01

    Poster sessions are often used to educate communities. In this paper, we describe a project in which students summarized research findings on child development issues in poster form and showcased their work to the campus community. Through a variety of assessments, we show that poster walk participants not only enjoyed the event but also became…

  9. A brief Analysis on the Beauty of Chinese Characters in Poster Design

    Institute of Scientific and Technical Information of China (English)

    李雅萌

    2016-01-01

    In poster design, Chinese characters are the carrier of information transmission. It is a special form of symbols to convey people information. Through the creation method of Chinese characters, this paper studies the relationship between'form'and'meaning'of Chinese characters, and uses design technique combined with the characteristics of modern poster design to discuss how to use Chinese characters to design poster.

  10. Communicating Scholarly Research via the Poster Session: The Experience at a National Convention.

    Science.gov (United States)

    Aust, Charles F.; Kinnick, Katherine N.

    As academic associations and their annual conventions have grown in size, the poster session has become a common format for presentation of scholarly work. Little is known, however, about how communication educators perceive poster sessions and their value to career advancement. Poster sessions have been criticized as poorly structured and…

  11. 48 CFR 1852.203-70 - Display of Inspector General Hotline Posters.

    Science.gov (United States)

    2010-10-01

    ... General Hotline Posters. 1852.203-70 Section 1852.203-70 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.203-70 Display of Inspector General Hotline Posters. As prescribed in 1803.7001, insert the following clause: Display of Inspector General Hotline Posters (JUN 2001) (a) The...

  12. 48 CFR 1552.203-71 - Display of EPA Office of Inspector General Hotline poster.

    Science.gov (United States)

    2010-10-01

    ... Inspector General Hotline poster. 1552.203-71 Section 1552.203-71 Federal Acquisition Regulations System... Provisions and Clauses 1552.203-71 Display of EPA Office of Inspector General Hotline poster. As prescribed... all contract options. Display of EPA Office of Inspector General Hotline Poster (AUG 2000) (a) For...

  13. 48 CFR 852.203-71 - Display of Department of Veterans Affairs hotline poster.

    Science.gov (United States)

    2010-10-01

    ... Veterans Affairs hotline poster. 852.203-71 Section 852.203-71 Federal Acquisition Regulations System... Provisions and Clauses 852.203-71 Display of Department of Veterans Affairs hotline poster. As prescribed in 803.7001, insert the following clause: Display of Department of Veterans Affairs Hotline Poster...

  14. Creating and Editing Video to Accompany Manuscripts.

    Science.gov (United States)

    Gordon, Shayna L; Porto, Dennis A; Ozog, David M; Council, M Laurin

    2016-02-01

    The use of video can enhance the learning experience by demonstrating procedural techniques that are difficult to relay in writing. Several peer-reviewed journals allow publication of videos alongside articles to complement the written text. The purpose of this article is to instruct the dermatologic surgeon on how to create and edit a video using a smartphone, to accompany a article. The authors describe simple tips to optimize surgical videography. The video that accompanies this article further demonstrates the techniques described. Creating a surgical video requires little experience or equipment and can be completed in a modest amount of time. Making and editing a video to accompany a article can be accomplished by following the simple recommendations in this article. In addition, the increased use of video in dermatologic surgery education can enhance the learning opportunity.

  15. Groundwater recharge: Accurately representing evapotranspiration

    CSIR Research Space (South Africa)

    Bugan, Richard DH

    2011-09-01

    Full Text Available Groundwater recharge is the basis for accurate estimation of groundwater resources, for determining the modes of water allocation and groundwater resource susceptibility to climate change. Accurate estimations of groundwater recharge with models...

  16. Novice Collaboration in Solo and Accompaniment Improvisation

    DEFF Research Database (Denmark)

    Hansen, Anne-Marie; Andersen, Hans Jørgen

    2012-01-01

    This study investigates how non-musicians engaged in a solo-accompaniment music improvisation relationship. Seven user teams interacted with two electronic music instruments integrated in two pen tablets. One instrument was a melody instrument and the other a chord instru-ment. The study was done...

  17. Groundwater Managment Districts

    Data.gov (United States)

    Kansas Data Access and Support Center — This dataset outlines the location of the five Groundwater Management Districts in Kansas. GMDs are locally formed and elected boards for regional groundwater...

  18. Posters as assessment strategies: focusing on service users.

    Science.gov (United States)

    Crawley, Loretta; Frazer, Kate

    This article debates whether posters as an assessment strategy in health professionals' education programmes can benefit learners, academics, and service users. Evidence suggests that service-user involvement benefits learning by developing students' communication, partnership and advocacy skills. The authors debate the value of posters as an assessment strategy in postgraduate diploma nursing programmes delivered in an Irish School of Nursing, Midwifery and Health Systems. It is argued that assessment strategies should not only examine programme theory and practice but should also benefit the people that will be using the service. Although the assessment strategy used in these programmes aimed to benefit service users, additional work is required for assessment to be truly inclusive of service users.

  19. Metastatic Basal Cell Carcinoma Accompanying Gorlin Syndrome

    Directory of Open Access Journals (Sweden)

    Yeliz Bilir

    2014-01-01

    Full Text Available Gorlin-Goltz syndrome or basal cell nevus syndrome is an autosomal dominant syndrome characterized by skeletal anomalies, numerous cysts observed in the jaw, and multiple basal cell carcinoma of the skin, which may be accompanied by falx cerebri calcification. Basal cell carcinoma is the most commonly skin tumor with slow clinical course and low metastatic potential. Its concomitance with Gorlin syndrome, resulting from a mutation in a tumor suppressor gene, may substantially change morbidity and mortality. A 66-year-old male patient with a history of recurrent basal cell carcinoma was presented with exophthalmus in the left eye and the lesions localized in the left lateral orbita and left zygomatic area. His physical examination revealed hearing loss, gapped teeth, highly arched palate, and frontal prominence. Left orbital mass, cystic masses at frontal and ethmoidal sinuses, and multiple pulmonary nodules were detected at CT scans. Basal cell carcinoma was diagnosed from biopsy of ethmoid sinus. Based on the clinical and typical radiological characteristics (falx cerebri calcification, bifid costa, and odontogenic cysts, the patient was diagnosed with metastatic skin basal cell carcinoma accompanied by Gorlin syndrome. Our case is a basal cell carcinoma with aggressive course accompanying a rarely seen syndrome.

  20. Metastatic Basal cell carcinoma accompanying gorlin syndrome.

    Science.gov (United States)

    Bilir, Yeliz; Gokce, Erkan; Ozturk, Banu; Deresoy, Faik Alev; Yuksekkaya, Ruken; Yaman, Emel

    2014-01-01

    Gorlin-Goltz syndrome or basal cell nevus syndrome is an autosomal dominant syndrome characterized by skeletal anomalies, numerous cysts observed in the jaw, and multiple basal cell carcinoma of the skin, which may be accompanied by falx cerebri calcification. Basal cell carcinoma is the most commonly skin tumor with slow clinical course and low metastatic potential. Its concomitance with Gorlin syndrome, resulting from a mutation in a tumor suppressor gene, may substantially change morbidity and mortality. A 66-year-old male patient with a history of recurrent basal cell carcinoma was presented with exophthalmus in the left eye and the lesions localized in the left lateral orbita and left zygomatic area. His physical examination revealed hearing loss, gapped teeth, highly arched palate, and frontal prominence. Left orbital mass, cystic masses at frontal and ethmoidal sinuses, and multiple pulmonary nodules were detected at CT scans. Basal cell carcinoma was diagnosed from biopsy of ethmoid sinus. Based on the clinical and typical radiological characteristics (falx cerebri calcification, bifid costa, and odontogenic cysts), the patient was diagnosed with metastatic skin basal cell carcinoma accompanied by Gorlin syndrome. Our case is a basal cell carcinoma with aggressive course accompanying a rarely seen syndrome.

  1. ENS RRFM 2001. Transactions. Oral presentations and posters

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The five sessions at the fifth international topical meeting on research reactor fuel management dealt with the following topics: fissile materials supply, fuel fabrication and licensing; development and qualification; reactor operation, fuel safety and core conversion; spent fuel management, corrosion and degradation; back-end options and transportation. In this book the text of the invited and contributed papers as well as of the posters are included.

  2. The Poster: A Petrologic Exercise For The Resource-Challenged

    Science.gov (United States)

    Flood, T. P.

    2003-12-01

    The scientific poster is a common format for transmitting information and can be used as a petrologic exercise that may be particularly beneficial for those programs with limited resources. For example, the Saint Norbert College geology program was founded in 1987 and a traditional geology major established in 1994. We have high quality petrographic microscopes and excellent on-campus computing resources but otherwise lack common facilities such as a rock preparation room and instrumentation for obtaining research quality geochemical data such as XRF or SEM. The petrology poster exercise is designed to mimic the formative stages of a research project from fieldwork through geochemical analysis. A background literature search on a regional rock assemblage, usually suggested by the instructor, is conducted by the students. A specific petrologic aspect, such as the troctolitic portion of the Duluth Complex, is selected for investigation. Fieldwork consists of detailed outcrop and handsample descriptions, with approximately ten samples collected for thin section analysis. Geochemical data is culled from the literature by the instructor and computer modeled by the students using standard petrologic modeling programs such as IGPET. Having characterized the rock in detail, the students make interpretations of their data and more importantly, formulate research questions for future investigation. The final poster summarizes a student's work and is presented to their peers for critique. The goal of this semester-long exercise is to provide a near-professional research experience to the students for limited costs (i.e. site field trip and professional preparation of the thin sections). Additional benefits include: in-depth instruction related to writing an abstract, enhanced computer graphic skills related to poster construction, and a final product that makes an excellent springboard to a senior thesis.

  3. February NICBR Symposium Highlights Careers in Science | Poster

    Science.gov (United States)

    Poster Staff The first National Interagency Confederation for Biological Research (NICBR) Exploring Careers in a Scientific Environment Symposium was held on Feb. 18 at the Advanced Technology Research Facility. The event drew more than 70 Frederick County public school teachers, who learned about the wide range of biomedical research being conducted by scientists in the NICBR agencies, as well as the variety of opportunities for students interested in pursuing careers in science and/or technology.

  4. NICBR Events at the Spring Research Festival | Poster

    Science.gov (United States)

    Poster Staff May 5 NICBR Scientific Symposium 8:30 a.m.–4 p.m., Building 549 Auditorium The National Interagency Confederation for Biomedical Research (NICBR) Scientific Symposium is open to postdocs, postbacs, graduate students, and technical support staff. The theme of this day-long symposium is “The Microbiome: Host Response to Disease”; however, presentations can cover any area of research being conducted by NICBR member organizations.  

  5. “NORTHERN SEASON” PROJECT – FASHION POSTER DESIGN

    OpenAIRE

    Pronina, Irina

    2015-01-01

    This thesis discusses and analyses fashion photography, graphic design and their combination in the process of poster creation. The objective of current study is to investigate how these two spheres of design can be combined in a project. The first part of the thesis describes the methods used and implemented during the analysis process. In addition, information on the Northern Season project is given in order to illustrate and clarify the results of the study. In the photography chap...

  6. Bedah Karya Poster Desain untuk Difabel Menggunakan Teori Semiotika

    Directory of Open Access Journals (Sweden)

    Sari Wulandari

    2013-04-01

    Full Text Available Year of 2011 was a special year for the people of Indonesia with ASEAN ParaGames held in Solo on December 12th to December 20th. Solo held ASEAN Paralympic Games in 2011 in the month of December. These special moments were used by Aikon Media, ADGI (Asosisasi Graphic Designers Indonesia, and DKV BINUS to organize a poster exhibition with works by students and lecturers of DKV BINUS University, DKV UNS Solo and Solo ADGI chapter called "Design for the disabled". The messages on the poster were addressed to the public, particularly people with disabilities who are called by "the difable" with the objective of improving people's appreciation of the difable. So that, the resulting confidence higher to those who can then deliver them to better performance. The study was conducted to see the visual signs contained in the poster work of students DKV BINUS semester 3 done by using the theory of semiotics. It can be concluded that  the communication with empathy for the disabled is the main one, and then conveyed through visual signs that have meaning and can be accepted and understood by the audience.   

  7. WORD AND ICONIC CONTEXT OF POLITICAL POSTERS IN FRANCE

    Directory of Open Access Journals (Sweden)

    Elena Y. KHODUS

    2015-01-01

    Full Text Available The article deals with the interaction of elements in a space of political posters endowed with pragmatic attitudes impact on the recipient of the sender. The study shows that most of the elements «acquire» a pragmatic installation through expressiveness. In this study, we consider the question of the word in the «context of the iconic» and detail the functions of non- verbal signs of expressiveness. Word of the political poster with an informative function is expressive ex- pression attractant features the entire text through contextual correlation semantics (in the terminology of Morris's words and non-verbal elements. Non-verbal elements will serve as a kind of «iconic context» for the word semantics. At the same time, the word refers to the maximum expression of verbal unit in the space of the text of the political poster. The current state of French speech is characterized by active interaction with other communication areas and functions in their language subsystems. However, it is the interpenetra- tion of certain varieties of speech — its functional and regulatory registers. Underlining the fragility of the boundaries between the stylistic level (registers, stands the idea that they form a continuum — between difficult to draw a clear line. 

  8. Bedah Karya Poster Desain untuk Difabel Menggunakan Teori Semiotika

    Directory of Open Access Journals (Sweden)

    Sari Wulandari

    2013-03-01

    Full Text Available Year of 2011 was a special year for the people of Indonesia with ASEAN ParaGames held in Solo on December 12th to December 20th. Solo held ASEAN Paralympic Games in 2011 in the month of December. These special moments were used by Aikon Media, ADGI (Asosisasi Graphic Designers Indonesia, and DKV BINUS to organize a poster exhibition with works by students and lecturers of DKV BINUS University, DKV UNS Solo and Solo ADGI chapter called "Design for the disabled". The messages on the poster were addressed to the public, particularly people with disabilities who are called by "the difable" with the objective of improving people's appreciation of the difable. So that, the resulting confidence higher to those who can then deliver them to better performance. The study was conducted to see the visual signs contained in the poster work of students DKV BINUS semester 3 done by using the theory of semiotics. It can be concluded that the communication with empathy for the disabled is the main one, and then conveyed through visual signs that have meaning and can be accepted and understood by the audience.

  9. Identifying key components for an effective case report poster: an observational study.

    Science.gov (United States)

    Willett, Lisa L; Paranjape, Anuradha; Estrada, Carlos

    2009-03-01

    Residents demonstrate scholarly activity by presenting posters at academic meetings. Although recommendations from national organizations are available, evidence identifying which components are most important is not. To develop and test an evaluation tool to measure the quality of case report posters and identify the specific components most in need of improvement. Faculty evaluators reviewed case report posters and provided on-site feedback to presenters at poster sessions of four annual academic general internal medicine meetings. A newly developed ten-item evaluation form measured poster quality for specific components of content, discussion, and format (5-point Likert scale, 1 = lowest, 5 = highest). Evaluation tool performance, including Cronbach alpha and inter-rater reliability, overall poster scores, differences across meetings and evaluators and specific components of the posters most in need of improvement. Forty-five evaluators from 20 medical institutions reviewed 347 posters. Cronbach's alpha of the evaluation form was 0.84 and inter-rater reliability, Spearman's rho 0.49 (p tool provides empirical data to guide trainees as they prepare posters for presentation which may improve poster quality and enhance their scholarly productivity.

  10. Solutions manual to accompany Fundamentals of calculus

    CERN Document Server

    Morris, Carla C

    2015-01-01

    Solutions Manual to Accompany Fundamentals of Calculus the text that encourages students to use power, quotient, and product rules for solutions as well as stresses the importance of modeling skills.  In addition to core integral and differential calculus coverage, the core book features finite calculus, which lends itself to modeling and spreadsheets.  Specifically, finite calculus is applied to marginal economic analysis, finance, growth, and decay.  Includes: Linear Equations and Functions The Derivative Using the Derivative Exponential and Logarithmic

  11. Severe Hypoglycemia Accompanied with Thyroid Crisis

    Directory of Open Access Journals (Sweden)

    Yuki Nakatani

    2012-01-01

    Full Text Available We report a 32-year-old Japanese women with severe hypoglycemia accompanied with thyroid crisis. She complained of dyspnea, general fatigue, and leg edema. She was diagnosed with hyperthyroidism with congestive heart failure and liver dysfunction. Soon after admission, sudden cardiopulmonary arrest occurred. She was then transferred to the intensive care unit. Her serum glucose level was 7 mg/dl. Intravenous glucose, hydrocortisone, diuretics, and continuous hemodiafiltration (CHDF saved her. We considered that hypoglycemia occurred due to heart failure and liver dysfunction due to thyroid crisis.

  12. Solutions manual to accompany Nonlinear programming

    CERN Document Server

    Bazaraa, Mokhtar S; Shetty, C M

    2014-01-01

    As the Solutions Manual, this book is meant to accompany the main title, Nonlinear Programming: Theory and Algorithms, Third Edition. This book presents recent developments of key topics in nonlinear programming (NLP) using a logical and self-contained format. The volume is divided into three sections: convex analysis, optimality conditions, and dual computational techniques. Precise statements of algortihms are given along with convergence analysis. Each chapter contains detailed numerical examples, graphical illustrations, and numerous exercises to aid readers in understanding the concepts a

  13. DYNAMICS OF AGRICULTURAL GROUNDWATER EXTRACTION

    OpenAIRE

    Hellegers, Petra J.G.J.; Zilberman, David; van Ierland, Ekko C.

    2001-01-01

    Agricultural shallow groundwater extraction can result in desiccation of neighbouring nature reserves and degradation of groundwater quality in the Netherlands, whereas both externalities are often not considered when agricultural groundwater extraction patterns are being determined. A model is developed to study socially optimal agricultural shallow groundwater extraction patterns. It shows the importance of stock size to slow down changes in groundwater quality.

  14. DYNAMICS OF AGRICULTURAL GROUNDWATER EXTRACTION

    OpenAIRE

    Hellegers, Petra J.G.J.; Zilberman, David; van Ierland, Ekko C.

    2001-01-01

    Agricultural shallow groundwater extraction can result in desiccation of neighbouring nature reserves and degradation of groundwater quality in the Netherlands, whereas both externalities are often not considered when agricultural groundwater extraction patterns are being determined. A model is developed to study socially optimal agricultural shallow groundwater extraction patterns. It shows the importance of stock size to slow down changes in groundwater quality.

  15. A Field Experiment on Behavioural Effects of Humorous, Environmentally Oriented and Authoritarian Posters against Littering

    Directory of Open Access Journals (Sweden)

    Ralph Hansmann

    2016-06-01

    Full Text Available A humorous, an environmentally oriented and an authoritarian poster against littering were tested in a field experiment on their behavioural effectiveness. Corresponding slogans were placed on anti-littering posters designed for this study and used experimentally at four railway stations. The experimental design entailed 4 communication conditions including a control condition where no poster was presented. In each experimental run (N = 96, flyers were distributed for 30 minutes. The number of distributed flyers was counted, and the proportion of littered flyers was determined for each experimental run. It was found that the humorous and environmentally oriented posters achieved a reduction of 58% and 64%, respectively, in littering as compared with the control condition. The authoritarian poster was significantly less effective, but achieved a significant reduction of 25%. Considered together with some previous findings and theories, the results indicate that environmentally oriented and humorous anti-littering posters are more effective than authoritarian ones

  16. Groundwater sustainability strategies

    Science.gov (United States)

    Gleeson, Tom; VanderSteen, Jonathan; Sophocleous, Marios A.; Taniguchi, Makoto; Alley, William M.; Allen, Diana M.; Zhou, Yangxiao

    2010-01-01

    Groundwater extraction has facilitated significant social development and economic growth, enhanced food security and alleviated drought in many farming regions. But groundwater development has also depressed water tables, degraded ecosystems and led to the deterioration of groundwater quality, as well as to conflict among water users. The effects are not evenly spread. In some areas of India, for example, groundwater depletion has preferentially affected the poor. Importantly, groundwater in some aquifers is renewed slowly, over decades to millennia, and coupled climate–aquifer models predict that the flux and/or timing of recharge to many aquifers will change under future climate scenarios. Here we argue that communities need to set multigenerational goals if groundwater is to be managed sustainably.

  17. A Multimodal Discourse Analysis of the First Movie Poster of Titanic (3D)

    Institute of Scientific and Technical Information of China (English)

    鞠彤

    2013-01-01

    Movie posters are designed to publicize the movies and boost the bill-office receipts. To read a movie poster is to decode a multimodal discourse which contains a variety of semiotic factors such as image, word, and color. The first movie poster of Titanic (3D) aims to find out how images as social semi-otic work together with words and to improve readers’multiliteracy.

  18. An Effect Analysis of Comprehensive Treatment of Groundwater Over-Exploitation in Cheng'an County, Hebei Province, China.

    Science.gov (United States)

    Shao, Weiwei; Zhou, Jinjun; Liu, Jiahong; Zhang, Haixing; Wang, Jianhua; Xiang, Chenyao; Yang, Guiyu; Tang, Yun

    2017-01-04

    The comprehensive treatment project of groundwater over-exploitation in Hebei Province has been implemented for more than a year, and the effect of exploitation restriction is in urgent need of evaluation. This paper deals with Cheng'an County of Hebei Province as the research subject. Based on collected hydro-meteorological, socioeconomic, groundwater, and other related data, together with typical regional experimental research, this study generates the effective precipitation-groundwater exploitation (P-W) curve and accompanying research methods, and calculates the quantity of groundwater exploitation restriction. It analyzes the target completion status of groundwater exploitation restriction through water conservancy measures and agricultural practices of the groundwater over-exploitation comprehensive treatment project that was implemented in Cheng'an County in 2014. The paper evaluates the treatment effect of groundwater over-exploitation, as well as provides technical support for the effect evaluation of groundwater exploitation restriction of agricultural irrigation in Cheng'an County and relevant areas.

  19. The ACOSTA accompanying measure A2106.

    Science.gov (United States)

    Thayer, C; De Moor, G; Van Goor, J

    1994-10-01

    At a time when the informatics and telecommunications industries are looking for new markets to exploit in relation, for example, to the emerging ISDN and broadband communications networks, there is a need to create a broad consensus in Europe by bringing together systematically the relevant industries including telecom service providers, health care providers, insurance organisations, standardisation experts and policy makers. The aim of the ACOSTA (Consensus Formation and Standardisation Promotion) Accompanying Measure is the creation of more general awareness of the relevant environment among all the parties, better specification of common requirements and options taking better account of the real needs of the users, and enlargement of the common market in health care telematics.

  20. Bilateral foveal retinoschisis accompanying unilateral peripheral retinoschisis

    Directory of Open Access Journals (Sweden)

    Nilufer Kocak

    2014-01-01

    Full Text Available X-linked juvenile retinoschisis is a rare hereditary retinal disease characterized by a tangential splitting of the neurosensory retina which may cause early-onset visual impairment. Existence of the retinal neurosensory layer splitting on cross-sectional images of optical coherance tomography (OCT and the absence of leakage on fluorescein angiography (FA help confirming the diagnosis. Such diagnostic tests are also helpful in determining the management of the disease. However, most of the retinoschisis cavities remain stable and rarely extend to the posterior pole, many authors suggest laser prophylaxis to avoid the potential risk of retinal detachment due to holes in the outer retinal layer. Herein, we report a case with bilateral foveal retinoschisis accompanying unilateral peripheral retinoschisis who was evaluated with detailed ophthalmologic examination. Visual acuity, fundoscopy, OCT, and FA remained stable in the second year of follow-up after prophylactic argon laser treatment.

  1. Tumefactive Brain Demyelination Accompanying MADSAM Neuropathy

    Directory of Open Access Journals (Sweden)

    Şefik Evren Erdener

    2015-09-01

    Full Text Available Multifocal acquired demyelinating sensory and motor (MADSAM neuropathy is characterized by asymmetric multifocal motor and sensory loss and conduction blocks in peripheral nerves. Peripheral demyelinating diseases may be accompanied by demyelination in central nervous system (CNS. In this report, a MADSAM patient with a solitary tumefactive demyelinating lesion in brain is presented. Neuroimaging due to a visual field defect revealed a right parietooccipital lesion, which was initially misdiagnosed as a tumor. Pathological examination showed that it was demyelinating in nature. Peripheral nervous symptoms of the patient developed two years later and she was then diagnosed with MADSAM. There was prominent clinical and electrophysiological response to steroid treatment. Tumefactive brain involvement was not previously reported for MADSAM neuropathy, although it was documented in a single case with typical chronic inflammatory demyelinating polyneuropathy (CIDP. CNS involvement should therefore be considered in MADSAM patients.

  2. Dynamics of Agricultural Groundwater Extraction

    NARCIS (Netherlands)

    Hellegers, P.J.G.J.; Zilberman, D.; Ierland, van E.C.

    2001-01-01

    Agricultural shallow groundwater extraction can result in desiccation of neighbouring nature reserves and degradation of groundwater quality in the Netherlands, whereas both externalities are often not considered when agricultural groundwater extraction patterns are being determined. A model is

  3. Puzzler Solution: Perfect Weather for a Picnic | Poster

    Science.gov (United States)

    It looks like we stumped you. We did not receive any correct guesses for the current Poster Puzzler, which is an image of the top of the Building 434 picnic table, with a view looking towards Building 472. This picnic table and others across campus were supplied by the NCI at Frederick Campus Improvement Committee. Building 434, located on Wood Street, is home to the staff of Scientific Publications, Graphics & Media (SPGM), the Central Repository, and the NCI Experimental Therapeutics Program support group, Applied and Developmental Research Directorate.

  4. Science Skills Boot Camp Gets Interns Ready for Research | Poster

    Science.gov (United States)

    By Ashley DeVine, Staff Writer Summer interns learned how to read a scientific paper, present a poster, maintain a laboratory notebook, and much more, at the Science Skills Boot Camp in June. “It was a great experience, and it was a great opportunity to meet some of the other interns also working on the campus,” said Alyssa Klein, a Werner H. Kirsten student intern in the Cellular Immunology Group, Laboratory of Molecular Immunoregulation. “The boot camp covered many topics essential to being a good scientist and science researcher.”

  5. Puzzler Solution: Perfect Weather for a Picnic | Poster

    Science.gov (United States)

    It looks like we stumped you. We did not receive any correct guesses for the current Poster Puzzler, which is an image of the top of the Building 434 picnic table, with a view looking towards Building 472. This picnic table and others across campus were supplied by the NCI at Frederick Campus Improvement Committee. Building 434, located on Wood Street, is home to the staff of Scientific Publications, Graphics & Media (SPGM), the Central Repository, and the NCI Experimental Therapeutics Program support group, Applied and Developmental Research Directorate.

  6. Ontario FIT - From poster child to industry crisis

    Energy Technology Data Exchange (ETDEWEB)

    Roeper, Uwe [ORTECH Consulting (Canada)

    2011-07-01

    Ortech is a consulting firm that provides engineering services to investors and developers in planning and operating solar, wind and water projects. This study discusses the issues involved in the renewable energy Feed-in Tariff (FIT) program in Ontario. Initially hailed as the poster child of innovative renewable programs in North America, the FIT program has been under increasing attack from political parties, anti wind groups and legal suits. The reason was the negative media coverage of noise, birdlife and health effects. Criticism was first voiced over health concerns and lack of consultation. Local governments and the legislature debated these issues and began to split along political lines over them. The lack of public support was because there was insufficient effort put into creating public awareness. Boosting grass-roots support by creating awareness is a recommendation of the paper, which also emphasises the need for a win-win strategy when the government is involved. It can be concluded that the FIT program has gone from poster child to industry crisis but has provided several learning opportunities along the way.

  7. Large format ink-jet poster production: a case report.

    Science.gov (United States)

    Harris, R

    1998-03-01

    To complement the services offered by the Medical Illustration Department of Frenchay Hospital, Bristol, we decided to look at the possibility of producing posters using the ink-jet process. Our designers wanted to use the full scope of their computers and software to expand their design talents. The method of cutting and pasting sheets of paper onto card seemed old fashioned and denied clients the benefit of the exciting techniques that have become available. After seeking sponsorship, a drug company gave 8000 Pounds towards setting up the department's poster printing service. A Kodak DS1000 printer was installed together with Posterjet and Posterworks software and we went into production, servicing not only our hospital but others in the area who gave their support for the service. High quality photographic reproduction was achieved and clients and consultants were very pleased with the results. The designers were happy that their skills were being used and interest in this and other services in the department have increased. The resulting increased income has helped finance other projects. The printer has enabled us also to see output proofs before sending work off to be offset printed--a very useful tool and a cost-saving process.

  8. Poster session: Fifth users meeting for the Advanced Photon Source

    Energy Technology Data Exchange (ETDEWEB)

    1992-11-01

    The Advanced Photon Source (APS), which is currently under construction as a national user facility at Argonne National Laboratory is a third-generation synchrotron x-ray source, one of only three in the world. It is expected to produce x-rays that are 10,000 times brighter than any currently produced elsewhere for use in research in a wide range of scientific areas. Users from industry, national laboratories, universities, and business will be able to come to the APS to conduct research either as members of Collaborative Access Teams (CATS) or as Independent Investigators. Principal users will be members of CATS, which will be building and operating all of the beamlines present in the first phase of APS beamline development. The first set of CATs has been selected through a competitive proposal process involving peer scientific review, thorough technical evaluation, and significant management oversight by the APS. This document is a compilation of posters presented at the Fifth Users Meeting for the Advanced Photon Source, held at Argonne National Laboratory on October 14--15, 1992. All CATs whose scientific cases were approved by the APS Proposal Evaluation Board are included. In addition, this document contains a poster from the Center for Synchrotron Radiation and Research and Instrumentation at the Illinois Institute of Technology.

  9. Human health and groundwater

    Science.gov (United States)

    The high quality of most groundwaters, consequent upon the self-purification capacity of subsurface strata, has long been a key factor in human health and wellbeing. More than 50% of the world’s population now rely on groundwater for their supply of drinking water – and in most circumstances a prope...

  10. Groundwater and Distribution Workbook.

    Science.gov (United States)

    Ekman, John E.

    Presented is a student manual designed for the Wisconsin Vocational, Technical and Adult Education Groundwater and Distribution Training Course. This program introduces waterworks operators-in-training to basic skills and knowledge required for the operation of a groundwater distribution waterworks facility. Arranged according to the general order…

  11. Anaplastic thyroid carcinoma accompanied by uncontrollable eosinophilia.

    Science.gov (United States)

    Shiraishi, Jun; Koyama, Hidenori; Seki, Miwako; Hatayama, Miki; Naka, Mariko; Kurajoh, Masafumi; Okazaki, Hirokazu; Shoji, Takuhito; Moriwaki, Yuji; Yamamoto, Tetsuya; Tsuchida, Yasuaki; Tsukamoto, Yoshitane; Hirota, Seiichi; Onoda, Naoyoshi; Namba, Mitsuyoshi

    2015-01-01

    Anaplastic thyroid carcinoma is a rare disease, and cases associated with eosinophilia are even rarer. We herein report a case of anaplastic thyroid carcinoma accompanied by remarkable and uncontrollable eosinophilia. A 71-year-old man was diagnosed with end-stage anaplastic thyroid carcinoma. Throughout the aggressive clinical course of the cancer, eosinophilia dramatically progressed and became extremely refractory to steroid treatment. We measured the serum levels of hematopoietic cytokines potentially involved in eosinophilia, including granulocyte-macrophage colony-stimulating factor (GM-CSF), interleukin (IL)-3 and IL-5. Although the GM-CSF level was moderately elevated, both the IL-3 and IL-5 levels were within the normal ranges. In this case, the patient's eosinophilia may have been related to his severe dyspnea and was likely responsible for the allergic reaction to the anticancer drug. Therefore, it is essential to elucidate the etiology of eosinophilia in patients with thyroid cancer in order to improve the treatment for patients with anaplastic thyroid carcinoma.

  12. Hemimegalencephaly accompanied by myoclonic status epilepticus.

    Science.gov (United States)

    Nakashima, Kentarou; Ogihara, Masaaki; Kasai-Yoshida, Emi; Tsuruta, Shio; Nakagawa, Machiko; Kusakawa, Isao

    2012-07-01

    We describe a boy (aged 2 years and 7 months) with hemimegalencephaly who developed myoclonic status, which improved dramatically after total callosotomy. The patient experienced seizures beginning at age 2 days, at which time electroencephalography revealed a right unilateral burst suppression pattern, and cranial magnetic resonance imaging revealed an enlarged right hemisphere. At age 8 months, habitual seizures increased to more than daily frequency. At the same time, myoclonic status epilepticus appeared with frequent erratic, partial, massive myoclonic seizures and clouding of consciousness. These signs were accompanied by diffuse spike and spike-wave patterns on electroencephalography, indicating myoclonic status in nonprogressive encephalopathy. Total callosotomy performed at age 10 months resulted in the complete disappearance of myoclonic status and prominent decrease in habitual seizures. This description of hemimegalencephaly is the first, to our knowledge, in which total callosotomy alleviated myoclonic status epilepticus. Although the mechanism of myoclonic status epilepticus remains unknown, our results suggest that cortico-cortical pathways are involved in this type of myoclonic status. Copyright © 2012 Elsevier Inc. All rights reserved.

  13. Readability and usability of scientific information in the poster presentation format

    Science.gov (United States)

    The European Geosciences Union convenes an annual international conference that boasts over 13,000 academic presentations of which more than half are poster presentations. This research effort studied a sample of more than 500 posters presented during the 2012 conference to identify best practices f...

  14. The Use of Poster Projects as a Motivational and Learning Tool in Managerial Accounting Courses

    Science.gov (United States)

    Altintas, Nergis Nalan; Suer, Ayca Zeynep; Sari, Emre Selcuk; Ulker, Mirac Sema

    2014-01-01

    Poster projects are an alternative method of motivation, learning, and information dissemination in education. The main purpose of this initial study was to determine the effect of poster projects on the motivational and learning process of managerial accounting students. In addition, the authors aimed to compare the opinions of managerial…

  15. The Effectiveness of Supermarket Posters in Helping to Find Missing Children

    Science.gov (United States)

    Lampinen, James Michael; Arnal, Jack; Hicks, Jason L.

    2009-01-01

    One approach used to help find missing children is to place posters of them at the exits of supermarkets. The present research addresses the question of how effective that approach is likely to be. Posters of 8 missing children were displayed on a bulletin board at a cooperating grocery store. Customers leaving the store completed a survey and…

  16. Teacher Valuation and Use of Posters to Promote Sustainability of Wetlands in Kenya

    Science.gov (United States)

    Ndaruga, Ayub Macharia

    2009-01-01

    Posters have a long history of use as tools to promote awareness on diverse issues including environmental conservation. A study was done using 39 primary school teachers in Kenya to explore their valuation and use of a wetlands poster during their teaching at school and within the community. The teachers were sampled using a non-purposive,…

  17. Teacher Valuation and Use of Posters to Promote Sustainability of Wetlands in Kenya

    Science.gov (United States)

    Ndaruga, Ayub Macharia

    2009-01-01

    Posters have a long history of use as tools to promote awareness on diverse issues including environmental conservation. A study was done using 39 primary school teachers in Kenya to explore their valuation and use of a wetlands poster during their teaching at school and within the community. The teachers were sampled using a non-purposive,…

  18. Poster Presentations: Turning a Lab of the Week into a Culminating Experience

    Science.gov (United States)

    Logan, Jennifer L.; Quin~ones, Rosalynn; Sunderland, Deborah P.

    2015-01-01

    An assignment incorporating posters into a second-year analytical chemistry lab is described. Students work in groups and are assigned one of the application-themed weekly laboratories as a topic. Course data acquired for these weekly laboratories are compiled into spreadsheets that the poster group then analyzes to present in an on-campus poster…

  19. 29 CFR 1952.10 - Requirements for approval of State posters.

    Science.gov (United States)

    2010-07-01

    ... failure to be at least as effective as the Federal program, the approved State poster may, at the... section. (5) In developing the poster, the State shall address but not be limited to the following items... obtaining further information on State law and standards and the address of the State agency; (ix) The...

  20. Discover city's master of science posters mark centenary of the physics genius who foretold future

    CERN Multimedia

    Quinn, J

    2002-01-01

    The Institute of Physics is marking the centenary of the birth of Paul Dirac, a Bristol physicist, with six Japanese cartoon-style posters. The posters will be on display at Bristol University today - which has been dubbed Dirac Day - to coincide with an afternoon of talks about the physicist (1/2 page).

  1. Visual Inspirations: The Pedagogical and Cultural Significance of Creative Posters in the Art Classroom

    Science.gov (United States)

    Hasio, Cindy

    2015-01-01

    Creative posters in the classroom can inspire students to become engaged and motivated in learning art. Within the classroom, there are many places to put posters so that students can read them (especially when they get bored in the classroom) - on the cabinets, near the chalkboard, on the teacher's desk and any spare space on the wall. There is…

  2. CMS General Poster 2009 : to raise awareness of CMS, the CMS detector, its parts and people

    CERN Document Server

    CMS outreach

    2012-01-01

    A poster which is identical to the two inside pages of the CMS brochure. The poster contains an image of a cross section of the CMS detector, explanation of detector parts, the aims of the CMS experiment and numbers of scientists and institutions associated with the experiment.

  3. Trends in groundwater quality in relation to groundwater age

    NARCIS (Netherlands)

    Visser, A.

    2009-01-01

    Groundwater is a valuable natural resource and as such should be protected from chemical pollution. Because of the long travel times of pollutants through groundwater bodies, early detection of groundwater quality deterioration is necessary to efficiently protect groundwater bodies. The aim of this

  4. Trends in groundwater quality in relation to groundwater age

    NARCIS (Netherlands)

    Visser, A.

    2009-01-01

    Groundwater is a valuable natural resource and as such should be protected from chemical pollution. Because of the long travel times of pollutants through groundwater bodies, early detection of groundwater quality deterioration is necessary to efficiently protect groundwater bodies. The aim of this

  5. A Poster-Session Review to Reinforce Course Concepts and Improve Scientific Communication Skills

    Directory of Open Access Journals (Sweden)

    Julie Dangremond Stanton

    2013-02-01

    Full Text Available A poster-session review is a novel learning activity designed to help students master material, monitor understanding, and practice communicating scientific information.  For this strategy, each student is asked to become an expert on a randomly assigned topic from the semester.  They create small posters summarizing the most important concepts from their topic and predict likely exam questions from this material.  During lecture or lab, students present their work in a poster session and spend time viewing other students’ work.  Prior to a comprehensive final exam, undergraduate genetics students participated in a poster-session review and were surveyed about the perceived benefits.  They self-reported that the activity helped them understand a genetics topic, prepare for the final exam, and improve their scientific communication skills.  A poster-session review can be incorporated into any undergraduate biology course to help achieve these goals.

  6. Global depletion of groundwater resources

    NARCIS (Netherlands)

    Wada, Y.; Beek, L.P.H. van; van Kempen, C.M.; Reckman, J.W.T.M.; Vasak, S.; Bierkens, M.F.P.

    2010-01-01

    In regions with frequent water stress and large aquifer systems groundwater is often used as an additional water source. If groundwater abstraction exceeds the natural groundwater recharge for extensive areas and long times, overexploitation or persistent groundwater depletion occurs. Here we provid

  7. 16 CFR 1500.125 - Labeling requirements for accompanying literature.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Labeling requirements for accompanying literature. 1500.125 Section 1500.125 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FEDERAL... REGULATIONS § 1500.125 Labeling requirements for accompanying literature. When any accompanying...

  8. Groundwater data network interoperability

    Science.gov (United States)

    Brodaric, Boyan; Booth, Nathaniel; Boisvert, Eric; Lucido, Jessica M.

    2016-01-01

    Water data networks are increasingly being integrated to answer complex scientific questions that often span large geographical areas and cross political borders. Data heterogeneity is a major obstacle that impedes interoperability within and between such networks. It is resolved here for groundwater data at five levels of interoperability, within a Spatial Data Infrastructure architecture. The result is a pair of distinct national groundwater data networks for the United States and Canada, and a combined data network in which they are interoperable. This combined data network enables, for the first time, transparent public access to harmonized groundwater data from both sides of the shared international border.

  9. Groundwater contamination in Japan

    Energy Technology Data Exchange (ETDEWEB)

    Tase, Norio [Univ. of Tsukuba, Ibaraki (Japan)

    1992-07-01

    Problems on groundwater contamination in Japan are briefly summarized in this paper. Although normal physical conditions in Japan restrict the possibilities of groundwater contamination, human activities are threatening groundwater resources. A survey by the Environment Agency of Japan showed nationwide spreading of organic substances, such as trichloroethylene as well as nitrogen compounds. Synthetic detergents have also been detected even in rural areas and in deep confined aquifers, although their concentrations are not as high. Public awareness of agrichemical or pesticides abuse, especially from golf courses, is apparent. Other problems such as nitrate-nitrogen, leachate from landfills, and the leaking of underground storage tanks are also discussed. 9 refs., 3 figs., 4 tabs.

  10. Groundwater contamination in Japan

    Science.gov (United States)

    Tase, Norio

    1992-07-01

    Problems on groundwater contamination in Japan are briefly summarized in this paper. Although normal physical conditions in Japan restrict the possibilities of groundwater contamination, human activities are threatening groundwater resources. A survey by the Environment Agency of Japan showed nationwide spreading of organic substances, such as trichloroethylene as well as nitrogen compounds. Synthetic detergents have also been detected even in rural areas and in deep confined aquifers, although their concentrations are not as high. Public awareness of agrichemical or pesticides abuse, especially from golf courses, is apparent. Other problems such as nitrate-nitrogen, leachate from landfills, and the leaking of underground storage tanks are also discussed.

  11. The Use of Poster Sessions to Develop Professionalism, Domain Five of the Ecuadorian National English Teachers' Standards

    Science.gov (United States)

    Morales J., María V.; Morales J., María A.

    2017-01-01

    This study describes the presence of professional skills found in poster session proposals in order to consider the use of poster sessions for developing the skills required by the 2012 Ecuadorian Standards for English teachers, specifically related to the fifth domain professionalism. Thirteen poster session proposals for a national English…

  12. Development and Performance of the Combined Jet Mass - LHCC Poster

    CERN Document Server

    Nelson, Michael Edward; The ATLAS collaboration

    2017-01-01

    The jet mass is a crucial discriminating variable in studies involving jet substructure.The calorimeter mass has been the canonical mass definition during the first run of ATLAS. This poster describes how the calorimeter mass can be combined with the track-assisted jet mass (which is obtained by associating inner detector tracks with calorimeter jets), to yield a new jet mass definition, the combined jet mass. The combined jet mass is constructed in such a way as to in principle, achieve a superior mass resolution over a much wider kinematic range. The process of constructing the combined mass from the calorimeter and track-assisted mass resolutions is presented, followed by a review of the performance of the combined jet mass in mass reconstruction. The combined jet mass is shown to offer significant improvements over the calorimeter and track-assisted mass approaches, and as a result it forms the new jet mass recommendation for ATLAS analyses targeting Moriond, 2017.

  13. Semantic annotation for live and posterity logging of video documents

    Science.gov (United States)

    Bertini, Marco; Del Bimbo, Alberto; Nunziati, W.

    2003-06-01

    Broadcasters usually envision two basic applications for video databases: Live Logging and Posterity Logging. The former aims at providing effective annotation of video in quasi-real time and supports extraction of meaningful clips from the live stream; it is usually performed by assistant producers working at the same location of the event. The latter provides annotation for later reuse of video material and is the prerequisite for retrieval by content from video digital libraries; it is performed by trained librarians. Both require that annotation is performed, at a great extent, automatically. Video information structure must encompass both low-intermediate level video organization and event relationships that define specific highlights and situations. Analysis of the visual data of the video stream permits to extract hints, identify events and detect highlights. All of this must be supported by a-priori knowledge of the video domain and effective reasoning engines capable to capture the inherent semantics of the visual events.

  14. The Synoptic View as a Model for Poster Presentations

    Science.gov (United States)

    Rhodes, D. D.; Arrowsmith, J. R.

    2004-12-01

    Originally referencing the first three chapters of the New Testament, the term "synoptic" has come to mean "a general view of the whole, or of the principal parts of a thing." Large format posters provide an opportunity to present research in synoptic form, rather than as an arrangement of PowerPoint slides and text. In synoptic views, data, analyses, and linkages are presented en masse with the graphical design used as a guide to the linkages. Conclusions about the meanings of the information are largely left to the viewers as they study the information and seek relationships-a natural activity for scientists. Numerous formats produce synoptic views of geoscientific information. Each imposes order on the information through spatial, temporal, or causal connections and provide context for multiple variables. Maps are the most common synoptic presentations. Additional map-sheet information, such as stratigraphic columns and cross sections, gain meaning from and contribute meaning to the areal view. Two and three-dimensional models, including flow charts and organizational diagrams offer a means of portraying complex interactions. Time lines and spatial line (e.g., latitude, depth, distance) diagrams, especially those with additional axes to plot related variables, show temporal or spatial trends, progress, or fluctuation. Some organizational schemes are specific to the sciences. The periodic table is a synoptic portrayal of the elements that designates their chemical behavior by their positions. As an illustration of phenomena, the well designed synoptic poster provides a multi-scale perspective that slices across time, space, or other parameters to expose the significant behaviors of the given system. Bruce Railsback's (2003) reorganization of the periodic table to emphasize the charged species most common in geologic processes is an outstanding example of synoptic design. Edward Tufte's works on graphical style and visual explanations are also excellent guides to

  15. Canada's groundwater resources

    National Research Council Canada - National Science Library

    Rivera, Alfonso

    2014-01-01

    Groundwater is essential for life in arid and semiarid region. It is also important in humid regions, and is one of the fundamental requirements for the maintenance of natural landscapes and aquatic ecosystem...

  16. Groundwater Capture Zones

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — Source water protection areas are delineated for each groundwater-based public water supply system using available geologic and hydrogeologic information to...

  17. High-fluoride groundwater.

    Science.gov (United States)

    Rao, N Subba

    2011-05-01

    Fluoride (F(-)) is essential for normal bone growth, but its higher concentration in the drinking water poses great health problems and fluorosis is common in many parts of India. The present paper deals with the aim of establishment of facts of the chemical characteristics responsible for the higher concentration of F(-) in the groundwater, after understanding the chemical behavior of F(-) in relation to pH, total alkalinity (TA), total hardness (TH), carbonate hardness (CH), non-carbonate hardness (NCH), and excess alkalinity (EA) in the groundwater observed from the known areas of endemic fluorosis zones of Andhra Pradesh that have abundant sources of F(-)-bearing minerals of the Precambrians. The chemical data of the groundwater shows that the pH increases with increase F(-); the concentration of TH is more than the concentration of TA at low F(-) groundwater, the resulting water is represented by NCH; the TH has less concentration compared to TA at high F(-) groundwater, causing the water that is characterized by EA; and the water of both low and high concentrations of F(-) has CH. As a result, the F(-) has a positive relation with pH and TA, and a negative relation with TH. The operating mechanism derived from these observations is that the F(-) is released from the source into the groundwater by geochemical reactions and that the groundwater in its flowpath is subjected to evapotranspiration due to the influence of dry climate, which accelerates a precipitation of CaCO(3) and a reduction of TH, and thereby a dissolution of F(-). Furthermore, the EA in the water activates the alkalinity in the areas of alkaline soils, leading to enrichment of F(-). Therefore, the alkaline condition, with high pH and EA, and low TH, is a more conducive environment for the higher concentration of F(-) in the groundwater.

  18. An (un)healthy poster: When environmental cues affect consumers' food choices at vending machines.

    Science.gov (United States)

    Stöckli, Sabrina; Stämpfli, Aline E; Messner, Claude; Brunner, Thomas A

    2016-01-01

    Environmental cues can affect food decisions. There is growing evidence that environmental cues influence how much one consumes. This article demonstrates that environmental cues can similarly impact the healthiness of consumers' food choices. Two field studies examined this effect with consumers of vending machine foods who were exposed to different posters. In field study 1, consumers with a health-evoking nature poster compared to a pleasure-evoking fun fair poster or no poster in their visual sight were more likely to opt for healthy snacks. Consumers were also more likely to buy healthy snacks when primed by an activity poster than when exposed to the fun fair poster. In field study 2, this consumer pattern recurred with a poster of skinny Giacometti sculptures. Overall, the results extend the mainly laboratory-based evidence by demonstrating the health-relevant impact of environmental cues on food decisions in the field. Results are discussed in light of priming literature emphasizing the relevance of preexisting associations, mental concepts and goals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Calibration of Models Using Groundwater Age (Invited)

    Science.gov (United States)

    Sanford, W. E.

    2009-12-01

    Water-resource managers are frequently concerned with the long-term ability of a groundwater system to deliver volumes of water for both humans and ecosystems under natural and anthropogenic stresses. Analysis of how a groundwater system responds to such stresses usually involves the construction and calibration of a numerical groundwater-flow model. The calibration procedure usually involves the use of both groundwater-level and flux observations. Water-level data are often more abundant, and thus the availability of flux data can be critical, with well discharge and base flow to streams being most often available. Lack of good flux data however is a common occurrence, especially in more arid climates where the sustainability of the water supply may be even more in question. Environmental tracers are frequently being used to estimate the “age” of a water sample, which represents the time the water has been in the subsurface since its arrival at the water table. Groundwater ages provide flux-related information and can be used successfully to help calibrate groundwater models if porosity is well constrained, especially when there is a paucity of other flux data. As several different methods of simulating groundwater age and tracer movement are possible, a review is presented here of the advantages, disadvantages, and potential pitfalls of the various numerical and tracer methods used in model calibration. The usefulness of groundwater ages for model calibration depends on the ability both to interpret a tracer so as to obtain an apparent observed age, and to use a numerical model to obtain an equivalent simulated age observation. Different levels of simplicity and assumptions accompany different methods for calculating the equivalent simulated age observation. The advantages of computational efficiency in certain methods can be offset by error associated with the underlying assumptions. Advective travel-time calculation using path-line tracking in finite

  20. A Multimodal Discourse Analysis of A Movie Poster-“Tangled”

    Institute of Scientific and Technical Information of China (English)

    郗光煜

    2013-01-01

      As is known to all, language takes a significant role in communication and understanding. Actually, according to System⁃ic-Function and visual grammar, a varitey of semiotic resources such as image, color, could be analysed and understood as a lan⁃guage. A movie poster is an example of decoding a complex intergration of a variety of semiotic resources. Through analysing a mov⁃ie poster, it is clear to see how the realization of the three meta-functions based on Systemic-Function contributes to the overall meaning conveyed by movie posters.

  1. The poster, a meaning ful shape of symbolics mediations prism : the case of WWFposters

    Directory of Open Access Journals (Sweden)

    Claudine BATAZZI

    2015-07-01

    Full Text Available In this research, our target is to disclose the communication strategies of the NGOs which aim at orienting individuals’ opinions and daily routine towards environmental concerns. More precisely, we start with a symbolical reading of the poster campaigns of WWF NGO, while considering the poster as a meaningful shape on which the logo, the picture and the slogan make a whole in the construction of the meaning. Thus, the poster as a meaningful object will be brought into focus in the light of the symbolic and at the heart of a narrative creation.

  2. Limits to global groundwater consumption

    Science.gov (United States)

    de Graaf, I.; Van Beek, L. P.; Sutanudjaja, E.; Wada, Y.; Bierkens, M. F.

    2016-12-01

    Groundwater is the largest accessible freshwater resource worldwide and is of critical importance for irrigation, and so for global food security. For many regions of the world where groundwater abstraction exceeds groundwater recharge, persistent groundwater depletion occurs. A direct consequence of depletion is falling groundwater levels, reducing baseflows to rivers, harming ecosystems. Also, pumping costs increase, wells dry up and land subsidence can occur. Water demands are expected to increase further due to growing population, economic development and climate change, posing the urgent question how sustainable current water abstractions are worldwide and where and when these abstractions approach conceivable limits with all the associated problems. Here, we estimated past and future trends (1960-2050) in groundwater levels resulting from changes in abstractions and climate and predicted when limits of groundwater consumption are reached. We explored these limits by predicting where and when groundwater levels drop that low that groundwater becomes unattainable for abstractions and how river flows are affected. Water availabilities, abstractions, and lateral groundwater flows are simulated (5 arcmin. resolution) using a coupled version of the global hydrological model PCR-GLOBWB and a groundwater model based on MODFLOW. The groundwater model includes a parameterization of the worlds confined and unconfined aquifer systems, needed for a realistic simulation of groundwater head dynamics. Results show that, next to the existing regions experiencing groundwater depletion (like India, Pakistan, Central Valley) new regions will develop, e.g. Southern Europe, the Middle East, and Africa. Using a limit that reflects present-day feasibility of groundwater abstraction, we estimate that in 2050 groundwater becomes unattainable for 20% of the global population, mainly in the developing countries and pumping cost will increase significantly. Largest impacts are found

  3. The accompanying adult: authority to give consent in the UK.

    Science.gov (United States)

    Lal, Seema Madhur Lata; Parekh, Susan; Mason, Carol; Roberts, Graham

    2007-05-01

    Children may be accompanied by various people when attending for dental treatment. Before treatment is started, there is a legal requirement that the operator obtain informed consent for the proposed procedure. In the case of minors, the person authorized to give consent (parental responsibility) is usually a parent. To ascertain if accompanying persons of children attending the Department of Paediatric Dentistry at the Eastman Dental Hospital, London were empowered to give consent for the child's dental treatment. A total of 250 accompanying persons of children attending were selected, over a 6-month period. A questionnaire was used to establish whether the accompanying person(s) were authorized to give consent. The study showed that 12% of accompanying persons had no legal authority to give consent for the child's dental treatment. Clinicians need to be aware of the status of persons accompanying children to ensure valid consent is obtained.

  4. Limits to Global Groundwater Consumption

    Science.gov (United States)

    Graaf, I. D.; Van Beek, R.; Sutanudjaja, E.; Wada, Y.; Bierkens, M. F.

    2015-12-01

    In regions with frequent water stress and large aquifer systems, groundwater is often used as an additional fresh water source. For many regions of the world groundwater abstraction exceeds groundwater recharge and persistent groundwater depletion occurs. The most direct effect of groundwater depletion is declining of water tables, leading to reduced groundwater discharge needed to sustain base-flow to e.g. rivers. Next to that, pumping costs increase, wells dry up and land subsidence occurs. These problems are expected to increase in the near future due to growing population and climate changes. This poses the urgent question of what the limits are of groundwater consumption worldwide. We simulate global water availability (5 arc-minute resolution, for 1960-2050) using the hydrological model PCR-GLOBWB (van Beek et al. 2011), coupled to a groundwater model based on MODFLOW (de Graaf et al. 2015), allowing for groundwater - surface water interactions. The groundwater model includes a parameterization of world's confined and unconfined aquifer systems needed for a realistic simulation of groundwater head dynamics. Water demands are included (from Wada et al. 2014). We study the limits to water consumption, focusing on locally attainable groundwater and groundwater levels critical to rivers to sustain low flows. We show an increasing trend (1960-2050) in groundwater head declines, due to increase in groundwater demand. Also, stream flow will decrease and low flow conditions will occur more frequent and will be longer in duration in the near future, especially for irrigated areas. Next to that, we provide a global overview of the years it takes until groundwater gets unattainable for e.g. a local farmer (100 m below land-surface used as a proxy), and estimate the increase in pumping cost for the near future. The results show where and when limits of groundwater consumption are reached globally.

  5. Anti-alcohol posters in Poland, 1945-1989: diverse meanings, uncertain effects.

    Science.gov (United States)

    Gorsky, Martin; Krajewski-Siuda, Krzysztof; Dutka, Wojciech; Berridge, Virginia

    2010-11-01

    We provide a historical study of the anti-alcohol public health poster in Poland between 1948 and 1990. Our case study illuminates public health policies under communism, with the state as the dominant force in health communication. Poland has a distinctive history of poster art, moving from a Stalinist phase of socialist realism to the diverse styles of the later Polish School. Quantitative and qualitative analysis of 213 posters establishes the major themes and differentiates community approaches, which depict the drinker as a social or political deviant, from those emphasizing individual risk. Medical issues were a minor theme, reflecting public policies geared more toward confinement than treatment. However, Polish School artists used metaphor and ambiguity, and references to the contested cultural symbolism of drink, to complicate and subvert the narrow propaganda intent. Thus, although apparently unsuccessful in restraining overall consumption, these posters offer valuable lessons for policymakers on the use of visual media in health campaigns.

  6. Collaboratives for Wildlife-Wind Turbine Interaction Research: Fostering Multistakeholder Involvement (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Sinclair, K.

    2013-04-01

    This poster highlights the various wildlife-wind collaboratives (specific to wildlife-wind turbine interaction research) that currently exist. Examples of collaboratives are included along with contact information, objectives, benefits, and ways to advance the knowledge base.

  7. Recent research efforts in the area of biotechnology for fuels and chemicals: Poster session papers

    Energy Technology Data Exchange (ETDEWEB)

    Antonopoulos, A.A. (Argonne National Lab., IL (United States)); Grohmann, K. (US Citrus and Subtropical Products Lab., Winter Haven, FL (United States))

    1992-01-01

    This report presents research presented at the poster session of the Symposium covering a wide spectrum of current biotechnological research activities. Research focused mostly on ethanol production and methane generation from biomass material via microbial processing, as well as on enhanced hydrogen yield from algae. Several of the posters dealt with the pretreatment of cellulosic materials, and enzyme production/characterization, while a good number of papers displayed research efforts on bioremediation, photosynthesis, production of various useful chemicals from biomass by bioprocessing, and on other miscellaneous subjects. One of the papers treated a very interesting topic of cellulose-cellulase complexes. Many of the poster papers are included in this volume, and a synopsis of all the poster/papers presented is the subject of this article.

  8. Recent research efforts in the area of biotechnology for fuels and chemicals: Poster session papers

    Energy Technology Data Exchange (ETDEWEB)

    Antonopoulos, A.A. [Argonne National Lab., IL (United States); Grohmann, K. [US Citrus and Subtropical Products Lab., Winter Haven, FL (United States)

    1992-09-01

    This report presents research presented at the poster session of the Symposium covering a wide spectrum of current biotechnological research activities. Research focused mostly on ethanol production and methane generation from biomass material via microbial processing, as well as on enhanced hydrogen yield from algae. Several of the posters dealt with the pretreatment of cellulosic materials, and enzyme production/characterization, while a good number of papers displayed research efforts on bioremediation, photosynthesis, production of various useful chemicals from biomass by bioprocessing, and on other miscellaneous subjects. One of the papers treated a very interesting topic of cellulose-cellulase complexes. Many of the poster papers are included in this volume, and a synopsis of all the poster/papers presented is the subject of this article.

  9. A pilot study: research poster presentations as an educational tool for undergraduate epidemiology students

    National Research Council Canada - National Science Library

    Deonandan, Raywat; Gomes, James; Lavigne, Eric; Dinh, Thy; Blanchard, Robert

    2013-01-01

    Students in a fourth year epidemiology course were surveyed after participating in a formal Science Research Day in which they presented original research, in poster form, to be judged by scientists from the community...

  10. Political posters and slogans in the state in transition: the case of Yugoslavia 1981–1991

    Directory of Open Access Journals (Sweden)

    Alexandra Serbina

    2011-07-01

    Full Text Available In this article author deals with such specific sources of information as political posters and newspapers article titles considering them as a reflection of communication channels between state and society.

  11. Priority Development Area (Solar Energy Zone) and Variance Area poster-size Maps for Utah

    Data.gov (United States)

    Bureau of Land Management, Department of the Interior — Map (poster-size) showing BLM-administered lands available for solar energy development as identified in the Solar PEIS Record of Decision, including maps of the...

  12. Priority Development Area (Solar Energy Zone) and Variance Area poster-size Maps for Colorado

    Data.gov (United States)

    Bureau of Land Management, Department of the Interior — Map (poster-size) showing BLM-administered lands available for solar energy development as identified in the Solar PEIS Record of Decision, including maps of the...

  13. Priority Development Area (Solar Energy Zone) and Variance Area poster-size Maps for Nevada

    Data.gov (United States)

    Bureau of Land Management, Department of the Interior — Map (poster-size) showing BLM-administered lands available for solar energy development as identified in the Solar PEIS Record of Decision, including maps of the...

  14. Priority Development Area (Solar Energy Zone) and Variance Area poster-size Maps for California

    Data.gov (United States)

    Bureau of Land Management, Department of the Interior — Map (poster-size) showing BLM-administered lands available for solar energy development as identified in the Solar PEIS Record of Decision, including maps of the...

  15. Priority Development Area (Solar Energy Zone) and Variance Area poster-size Maps for Arizona

    Data.gov (United States)

    Bureau of Land Management, Department of the Interior — Map (poster-size) showing BLM-administered lands available for solar energy development as identified in the Solar PEIS Record of Decision, including maps of the...

  16. Priority Development Area (Solar Energy Zone) and Variance Area poster-size Maps for New Mexico

    Data.gov (United States)

    Bureau of Land Management, Department of the Interior — Map (poster-size) showing BLM-administered lands available for solar energy development as identified in the Solar PEIS Record of Decision, including maps of the...

  17. First doctoral student assembly and poster session at CERN with participation from the CERN directorate.

    CERN Multimedia

    Maximilien Brice

    2010-01-01

    To present their scientific achievements and to bring together the students with CERN supervisors and CERN’s management was the main objective of the first doctoral student assembly and poster session, held June 30.

  18. Twittering About Research: A Case Study of the World's First Twitter Poster Competition.

    Science.gov (United States)

    Randviir, Edward P; Illingworth, Samuel M; Baker, Matthew J; Cude, Matthew; Banks, Craig E

    2015-01-01

    The Royal Society of Chemistry held, to our knowledge, the world's first Twitter conference at 9am on February 5 (th), 2015. The conference was a Twitter-only conference, allowing researchers to upload academic posters as tweets, replacing a physical meeting. This paper reports the details of the event and discusses the outcomes, such as the potential for the use of social media to enhance scientific communication at conferences. In particular, the present work argues that social media outlets such as Twitter broaden audiences, speed up communication, and force clearer and more concise descriptions of a researcher's work. The benefits of poster presentations are also discussed in terms of potential knowledge exchange and networking. This paper serves as a proof-of-concept approach for improving both the public opinion of the poster, and the enhancement of the poster through an innovative online format that some may feel more comfortable with, compared to face-to-face communication.

  19. IMPROVING THE SKILL AND THE INTEREST OF WRITING ADVERTISEMENTS AND POSTERS THROUGH ESA SEQUENCE

    Directory of Open Access Journals (Sweden)

    Fatma Yuniarti

    2016-04-01

    Full Text Available The action reserach aims at improving the students’ writing skill especially to write advertsements and posters. Both are the short functional texts to be learned at the first semester of the ninth grade. According to the data on pre cycle, the students of class IXA Junior High School Swadhipa Natar, South Lampung got difficulties in writing advertisements and posters. A treatment was necessary to help the students overcome their problem. To consider the related literature, the writer decided to implement ESA sequence in the class. The elements of teaching in ESA Sequence are Engage (to arouse the students’ interests, Study (learn the language focus, and Activate (use the language freely and communicatively.The data were taken from the test of the linguistic competence mastery, the students writing, and the questionnaire. The result shows ESA Sequence can improve the students’ ability in writing advertisements and posters.Key words : ESA (Engange Study Activate, advertisement, poster.

  20. SAIChE Conference Poster: Irradiation treatment of dissolving pulps produced in South Africa

    CSIR Research Space (South Africa)

    Ocwelwang, A

    2014-07-01

    Full Text Available Dissolving pulp refers to purified wood derived chemical pulps made up of more than 90% cellulose content and traces of other wood components such as hemicellulose and lignin. This poster highlights the irradiation treatment of dissolving pulps...

  1. Martin Luther King Jr. contest winning posters to be displayed in downtown Blacksburg

    OpenAIRE

    Shannon, Kelly Baker

    2010-01-01

    Each year as part of the Martin Luther King Jr. celebration at Virginia Tech area kindergarten through 12th grade students are invited to participate in the annual Martin Luther King Jr. poster contest.

  2. Original Research: How to Create a Poster That Attracts an Audience.

    Science.gov (United States)

    Siedlecki, Sandra L

    2017-03-01

    : Background: Nurses developing a poster presentation for the first time who look for guidance in the literature will find many articles offering recommendations on format and style, but these are based on opinion rather than evidence.

  3. Drupal as the platform of choice for the Skolr digital meeting poster service

    Science.gov (United States)

    Caron, B. R.

    2011-12-01

    In the Winter of 2011, a small team received funding from the Alfred P. Sloan Foundation to build a pilot digital science meeting poster service (working name: Skolr). Skolr was successfully tested at the summer ESIP Federation meeting in Santa Fe. This talk will outline the issues for building out this service within Drupal. The use of Drupal as the framework/platform for Skolr is expected to facilitate the rapid development of the code base, an ability to then develop a mobile device application for meetings, and improved data-mining and searching. Each year in the USA (and elsewhere), professional academic societies host academic meetings where they provide for a poster session. Collectively, it is not difficult to imagine upwards of a quarter-million posters created, displayed, and discarded in a single year in the U.S. The Skolr service does not propose to replace the current poster activity with a digital activity, the direct person-to-person conversational aspects of these events remain worthwhile. When fully built, Skolr promises to enhance current poster session activities at academic meetings in several ways. For the poster presenter, Skolr offers the following opportunities: 1. Easy upload into an archive where the poster can be viewed by researchers across the globe. 2. Support for a wide range of metadata to improve search-ability. 3. Search and browse capabilities, combined with ratings and other user-generated value added capabilities (tagging and commenting). 4. The poster remains visible and findable for as long as the presenter wishes. 5. The presenter's profile and other information becomes available to those who view her poster, increasing the networking potential. 6. The presenter can activate their own RSS feeds to view similar posters from meetings across the planet and over years. For the meeting host organization, Skolr offers the following opportunities: 1. Social networking for meeting attendees/organizataion members. 2. Poster session

  4. The Role of a Poster in the Present-day Society

    OpenAIRE

    MENČÍKOVÁ, Věra

    2012-01-01

    This thesis consists of two parts - theoretical and practical. The theoretical part of the thesis deals with the problems of visual information and public communication, investigates the role of poster, or billboard in the present-day society. The practical part uses of analysis, synthesis and comparison of theoretical knowledge with artistic experience to create two series of graphic art on the theme ?Women - Gender - position?. These graphic works have the function of poster and billboard. ...

  5. The contemporary Turkish poster and its evolution in parallel with the economic structure

    OpenAIRE

    Yücel, Emrah

    1992-01-01

    Ankara : The Department of Graphic Design and the Institute of Fine Arts of Bilkent University, 1992. Thesis (Master's) -- Bilkent University, 1992. Includes bibliographical references leaves 54-56. The aim of this tliesis is to analyze the development o f the ‘Turkish poster' in connection with the development o f the economic structure and to take a critical look at its contemporaiy problems. This thesis will be supported by the inclusion o f a poster with social con...

  6. Poster and model competition: a novel interest-generating teaching tool in the subject of pharmacology

    Directory of Open Access Journals (Sweden)

    Lois James Samuel

    2014-08-01

    Conclusions: The poster model competition did generate an interest in the topic. The students had a new avenue to express themselves and in the process gain more knowledge in an enjoyable manner. Learning is facilitated when students themselves play an important role in the learning process. Poster-model competition can be incorporated as a teaching-learning tool to encourage and motivate students who lack intrinsic motivation. [Int J Basic Clin Pharmacol 2014; 3(4.000: 649-655

  7. Pyrazinamide potential effects on male rats DNA fragmentation, bone type I collagen amino acid composition, reproductive capability and posterity antenatal and postnatal development.

    Science.gov (United States)

    Bondarenko, Larysa B; Shayakhmetova, Ganna M; Byshovets, Taisiya F; Kovalenko, Valentina M

    2012-01-01

    Current therapeutic regimens with first-line antitubercular agents are associated with a high rate of adverse effects which can lead to therapeutic failure. Understanding the nature and the severity of these effects is important for treatment optimization. The aim of present study was to investigate pyrazinamide potential effects on male rats DNA fragmentation, amino acid composition of bone type I collagen, reproductive capability and their posterity antenatal and postnatal development. Wistar albino male rats (160-200 g b.w.) were divided into three groups: I--received pyrazinamide per os at a dose of 1000 mg/kg b.w./day, II--at a dose of 2000 mg/kg b.w./day, in both groups it was given for 60 days; III--control. After 60 days of the experiment, rats of the experimental (groups I and II) and control groups were mated with intact virgin females. The amino acids contents of male rat bone type I collagens were determined using amino acid analyzer, epididymis and testis DNA fragmentation--electrophoretically; posterity antenatal development indices and postnatal development--by standard procedures. The study of pyrazinamide effects (administered in different doses) on males bone type I collagen amino acid contents and testis DNA fragmentation demonstrated the presence of dose-dependent pyrazinamide-mediated quantitative and qualitative changes in male rat reproductive organs DNA and extracellular matrix proteins in comparison with control. Changes in nucleic acids and proteins structure were accompanied by alterations in processes of fertilization (with intact females), embryogenesis and by lowering of posterity survival.

  8. Advances in High Throughput Screening of Biomass Recalcitrance (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Turner, G. B.; Decker, S. R.; Tucker, M. P.; Law, C.; Doeppke, C.; Sykes, R. W.; Davis, M. F.; Ziebell, A.

    2012-06-01

    This was a poster displayed at the Symposium. Advances on previous high throughput screening of biomass recalcitrance methods have resulted in improved conversion and replicate precision. Changes in plate reactor metallurgy, improved preparation of control biomass, species-specific pretreatment conditions, and enzymatic hydrolysis parameters have reduced overall coefficients of variation to an average of 6% for sample replicates. These method changes have improved plate-to-plate variation of control biomass recalcitrance and improved confidence in sugar release differences between samples. With smaller errors plant researchers can have a higher degree of assurance more low recalcitrance candidates can be identified. Significant changes in plate reactor, control biomass preparation, pretreatment conditions and enzyme have significantly reduced sample and control replicate variability. Reactor plate metallurgy significantly impacts sugar release aluminum leaching into reaction during pretreatment degrades sugars and inhibits enzyme activity. Removal of starch and extractives significantly decreases control biomass variability. New enzyme formulations give more consistent and higher conversion levels, however required re-optimization for switchgrass. Pretreatment time and temperature (severity) should be adjusted to specific biomass types i.e. woody vs. herbaceous. Desalting of enzyme preps to remove low molecular weight stabilizers and improved conversion levels likely due to water activity impacts on enzyme structure and substrate interactions not attempted here due to need to continually desalt and validate precise enzyme concentration and activity.

  9. Jet Vertex Charge Reconstruction Poster for LHCP 2015

    CERN Document Server

    Nektarijevic, Snezana; The ATLAS collaboration

    2015-01-01

    B-jet reconstruction algorithms used so far in ATLAS data analyses do not provide the b-jet charge information, which could potentially play a major role in reducing the combinatorial backgrounds in final states with multiple b-jets. This missing point is addressed by the newly developed JetVertexCharge (JVC) algorithm presented in this poster. Inspired by the decay chain of B-hadrons, the JVC algorithm provides a multi-variate b-jet charge estimate relying on tracks, displaced vertices and muons contained in the jet. In this algorithm, the established concept of estimating jet charge as a transverse momentum weighted sum of track charges is used to reconstruct the charge of the jet as whole, as well as the charges of up to two displaced vertices in the jet, using the corresponding sets of associated tracks. The charge of the associated muon is interpreted as the same-sign or opposite-sign relative to the b-jet charge, according to its transverse momentum and geometrical match to vertices. Jets are divided in...

  10. DS796 California Groundwater Units

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The California Groundwater Units dataset classifies and delineates the State into one of three groundwater based polygon units: (1) those areas defined as alluvial...

  11. A Field Experiment on Behavioural Effects of Humorous, Environmentally Oriented and Authoritarian Posters against Littering

    Directory of Open Access Journals (Sweden)

    Ralph Hansmann

    2016-06-01

    Full Text Available A humorous, an environmentally oriented and an authoritarian poster against littering were tested in a field experiment on their behavioural effectiveness. Corresponding slogans were placed on anti-littering posters designed for this study and used experimentally at four railway stations. The experimental design entailed 4 communication conditions including a control condition where no poster was presented. In each experimental run (N = 96, flyers were distributed for 30 minutes. The number of distributed flyers was counted, and the proportion of littered flyers was determined for each experimental run. It was found that the humorous and environmentally oriented posters achieved a reduction of 58% and 64%, respectively, in littering as compared with the control condition. The authoritarian poster was significantly less effective, but achieved a significant reduction of 25%. Considered together with some previous findings and theories, the results indicate that environmentally oriented and humorous anti-littering posters are more effective than authoritarian onesDOI: http://dx.doi.org/10.5755/j01.erem.72.1.14169

  12. In the eye of the beholder: making the most of poster presentations--Part 2.

    Science.gov (United States)

    Crooks, D L; Kilpatrick, M

    1998-08-01

    Poster presentations are an excellent starting point for novice conference presenters and may be less intimidating than oral presentations because the audience is often one-to-one and discussion can flow readily. The poster presenter has worked with the content over a period of time, knows it well and can explain it with knowledge and enthusiasm. Networking with a number of persons in a similar field at the "work in progress" stage benefits the work. Posters may also be displayed in the home agency to facilitate internal communication about a project or study and the accomplishments achieved. Credit may be given to presenters from peers unable to attend the conference and discussion about the project may stimulate internal interest in the process of research (Lynn, 1989). Before developing a poster presentation, adequate consideration must be given to careful planning. Posters can be time-consuming and expensive unless adequate care is taken in the planning stages. With adequate planning and extensive feedback throughout the planning stage, a poster can be a rewarding presentation.

  13. MEDIA REKAM JEJAK TAHAPAN PRA DESAIN DENGAN POSTER : MENINGKATKAN KINERJA DAN LUARAN PADA STUDIO PERANCANGAN ARSITEKTUR

    Directory of Open Access Journals (Sweden)

    Fibria Conytin Nugrahini

    2015-12-01

    Full Text Available A Pre-design process in studio design class includes observation phase, analysis and programming, a directed process of searching and recording information. Based on an early observation, currently pre-design activities in class or studio often has been less optimal due to the low of students performance and the creativities. This causes the output generated from pre-design process was not maximized while undocumented or do not have a good track records. This paper aims to explore the use of posters as a creative ideas in the documentation of of pre-design stage. This is a class-action research as the result of the development of pre-design activities with inquiry methods using the poster as a medium track record in architectural design studio. Research methods include observation and assessment pre-design student outcomes, and questionnaire. Poster outcomes observation were ratings based on several criterias. The questionnnaires tested the posters feasibility in improving the performance and outcomes based on the process and student experiences. Because it is class-action reasearch, this study is limited to the studio class where the author conducted lectures and studio guidance. The results showed an increase in the performance of students in search of matter, observations, material analysis, as well as programming in the use of posters as track record media. In addition, students were satisfied and more creatively visualize their ideas in the pr e-design phase by using the poster media

  14. Tehran Groundwater Chemical Pollution

    Directory of Open Access Journals (Sweden)

    M- Shariatpanahi

    1990-06-01

    Full Text Available Seventy eight wells water sample of Tehran plain were examined to determine r its groundwaters chemical pollution. Tehran s groundwaters are slightly acidic and their total dissolved solids are high and are in the hard water category."nThe nitrate concentration of wells water of west region is less than per¬missible level of W.H.O. standard, whereas, the nitrate concentration of some of the other regions wells exceed W.H.O. standard which is indication of pollution"nwith municipal wastewaters. The concentration of toxic elements Cr, Cd, As, Hg and"ni Pb of some of the west, east and south regions wells of Tehran is more than per¬missible level of W.H.O. standard, whereas, the concentration of Cu, Zn,Mn and detergents is below W.H.O. standard."n1"nIn general, the amount of dissolved materials of Tehran s groundwaters and also"ni the potential of their contamination with nitrate is increased as Tehran s ground-"nwaters move further to the south, and even though, Tehran s groundwaters contamination with toxic elements is limited to the industrial west district, industrial-residential east and south districts, but»with regard to the disposal methods of"nt municipal and industrial wastewaters, if Tehran s groundwaters pollution continues,"nlocal contamination of groundwaters is likely to spread. So that finally their quality changes in such a way that this water source may become unfit for most domestic, industrial and agricultural uses. This survey shows the necessity of collection and treatment of Tehran s wastewaters and Prevention of the disposal of untreated wastewaters into the environment.

  15. 9 CFR 93.307 - Articles accompanying horses.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Articles accompanying horses. 93.307... FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Horses § 93.307 Articles accompanying horses. No..., blankets, or other things used for or about horses governed by the regulations this part, shall be...

  16. In situ groundwater bioremediation

    Energy Technology Data Exchange (ETDEWEB)

    Hazen, Terry C.

    2009-02-01

    In situ groundwater bioremediation of hydrocarbons has been used for more than 40 years. Most strategies involve biostimulation; however, recently bioaugmentation have been used for dehalorespiration. Aquifer and contaminant profiles are critical to determining the feasibility and strategy for in situ groundwater bioremediation. Hydraulic conductivity and redox conditions, including concentrations of terminal electron acceptors are critical to determine the feasibility and strategy for potential bioremediation applications. Conceptual models followed by characterization and subsequent numerical models are critical for efficient and cost effective bioremediation. Critical research needs in this area include better modeling and integration of remediation strategies with natural attenuation.

  17. Groundwater: A Community Action Guide.

    Science.gov (United States)

    Boyd, Susan, Ed.; And Others

    Designed to be a guide for community action, this booklet examines issues and trends related to groundwater contamination. Basic concepts about groundwater and information about problems affecting it are covered under the categories of (1) what is groundwater? (2) availability and depletion; (3) quality and contamination; (4) public health…

  18. Groundwater: A Community Action Guide.

    Science.gov (United States)

    Boyd, Susan, Ed.; And Others

    Designed to be a guide for community action, this booklet examines issues and trends related to groundwater contamination. Basic concepts about groundwater and information about problems affecting it are covered under the categories of (1) what is groundwater? (2) availability and depletion; (3) quality and contamination; (4) public health…

  19. Harmonizing Melody with Meta-Structure of Piano Accompaniment Figure

    Institute of Scientific and Technical Information of China (English)

    Yin Feng; Kui Chen; Xiang-Bin Liu

    2011-01-01

    In this paper,a meta-structure of piano accompaniment figure (meta-structure for short) is proposed to harmonize a melodic piece of music so as to construct a multi-voice music.Here we approach melody harmonization with piano accompaniment as a machine learning task in a probabilistic framework.A series of piano accompaniment figures are collected from the massive existing sample scores and converted into a set of meta-structure.After the procedure of samples training,a model is formulated to generate a proper piano accompaniment figure for a harmonizing unit in the context.This model is flexible in harmonizing a melody with piano accompaniment.The experimental results are evaluated and discussed.

  20. Senator Mikulski Notes Exciting Endeavors at ATRF | Poster

    Science.gov (United States)

    By Andrea Frydl and Kristine Jones, Guest Writers, and Ken Michaels, Staff Writer On October 10, U.S. Senator Barbara Mikulski and Congressman Chris Van Hollen, both from Maryland, toured the Advanced Technology Research Facility (ATRF), accompanied by NCI Director Harold Varmus, Chief Technology Officer Atsuo Kuki, and other FNL leaders. Mikulski toured several Maryland scientific and biotechnology organizations recently, and the ATRF was on her list of places to visit.

  1. PATHS groundwater hydrologic model

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, R.W.; Schur, J.A.

    1980-04-01

    A preliminary evaluation capability for two-dimensional groundwater pollution problems was developed as part of the Transport Modeling Task for the Waste Isolation Safety Assessment Program (WISAP). Our approach was to use the data limitations as a guide in setting the level of modeling detail. PATHS Groundwater Hydrologic Model is the first level (simplest) idealized hybrid analytical/numerical model for two-dimensional, saturated groundwater flow and single component transport; homogeneous geology. This document consists of the description of the PATHS groundwater hydrologic model. The preliminary evaluation capability prepared for WISAP, including the enhancements that were made because of the authors' experience using the earlier capability is described. Appendixes A through D supplement the report as follows: complete derivations of the background equations are provided in Appendix A. Appendix B is a comprehensive set of instructions for users of PATHS. It is written for users who have little or no experience with computers. Appendix C is for the programmer. It contains information on how input parameters are passed between programs in the system. It also contains program listings and test case listing. Appendix D is a definition of terms.

  2. GROUNDWATER RECHARGE AND CHEMICAL ...

    Science.gov (United States)

    The existing knowledge base regarding the presence and significance of chemicals foreign to the subsurface environment is large and growing -the papers in this volume serving as recent testament. But complex questions with few answers surround the unknowns regarding the potential for environmental or human health effects from trace levels of xenobiotics in groundwater, especially groundwater augmented with treated wastewater. Public acceptance for direct or indirect groundwater recharge using treated municipal wastewater ( especially sewage) spans the spectrum from unquestioned embrace to outright rejection. In this article, I detour around the issues most commonly discussed for groundwater recharge and instead focus on some of the less-recognized issues- those that emanate from the mysteries created at the many literal and virtual interfaces involved with the subsurface world. My major objective is to catalyze discussion that advances our understanding of the barriers to public acceptance of wastewater reuse -with its ultimate culmination in direct reuse for drinking. I pose what could be a key question as to whether much of the public's frustration or ambivalence in its decision making process for accepting or rejecting water reuse (for various purposes including personal use) emanates from fundamental inaccuracies, misrepresentation, or oversimplification of what water 'is' and how it functions in the environment -just what exactly is the 'water cyc

  3. Regulating groundwater use

    NARCIS (Netherlands)

    Hoogesteger van Dijk, Jaime; Wester, Flip

    2017-01-01

    Around the world it has proven very difficult to develop policies and interventions that ensure socio-environmentally sustainable groundwater use and exploitation. In the state of Guanajuato, Central Mexico, both the national government and the decentralized state government have pursued to regulate

  4. Measuring Broadband IR Irradiance in the Direct Solar Beam (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Reda, I.; Konings, J.; Xie, Y.; Dooraghi, M.; Sengupta, M.

    2015-03-01

    Solar and atmospheric science radiometers, e.g. pyranometers, pyrheliometers, and photovoltaic cells are calibrated with traceability to a consensus reference, which is maintained by Absolute Cavity Radiometers (ACRs). The ACR is an open cavity with no window, developed to measure extended broadband direct solar irradiance beyond the ultraviolet and infrared bands below and above 0.2 micrometers and 50 micrometers, respectively. On the other hand, pyranometers and pyrheliometers are developed to measure broadband shortwave irradiance from approximately 0.3 micrometers to 3 micrcometers, while the present photovoltaic cells are limited to approximately 0.3 micrometers to 1 micrometers. The broadband mismatch of ACR versus such radiometers causes discrepancy in radiometers' calibration methods that has not been discussed or addressed in the solar and atmospheric science literature. Pyrgeometers are also used for solar and atmospheric science applications and calibrated with traceability to consensus reference, yet calibrated during nighttime only, because no consensus reference has yet been established for the daytime longwave irradiance. This poster shows a method to measure the broadband IR irradiance in the direct solar beam from 3 micrometers to 50 micrometers, as first step that might be used to help develop calibration methods to address the mismatch between broadband ACR and shortwave radiometers, and the lack of a daytime reference for pyrgeometers. The irradiance was measured from sunrise to sunset for 5 days when the sun disk was cloudless; the irradiance varied from approximately 1 Wm-2 to 16 Wm-2 for solar zenith angle from 80 degres to 16 degrees respectively; estimated uncertainty is 1.5 Wm-2.

  5. Herpes zoster laryngitis accompanied by Ramsay Hunt syndrome.

    Science.gov (United States)

    Lee, Dong Hoon; Yoon, Tae Mi; Lee, Joon Kyoo; Joo, Young Eun; Lim, Sang Chul

    2013-01-01

    The most common presentation of herpes zoster in the head and neck region is called Ramsay Hunt syndrome (RHS), which rarely accompanies multiple cranial neuropathy. Herpes zoster also involves the mucous membrane of the tongue, palate, pharynx, and larynx. Herpes zoster infection of the larynx accompanied by Ramsay Hunt syndrome with cranial polyneuropathy is extremely rare, with only few reported cases in the literature. At the time of this report, a review of the medical literature disclosed 4 reported cases of herpes zoster laryngitis accompanied by Ramsay Hunt syndrome. Herein, we present 2 additional cases and report the clinical outcome of cranial polyneuropathy with a review of the literature.

  6. KEEFEKTIFAN PENGGUNAAN MEDIA POSTER DAN MIND MAPPING DALAM PEMBELAJARAN KETERAMPILAN BERPIDATO SISWA SMK

    Directory of Open Access Journals (Sweden)

    Wirayudha Pramana Bhakti

    2014-10-01

    Full Text Available Tujuan penelitian ini yaitu untuk mengidentifikasi (1 perbedaan keefektifan antara penggunaan media mind mapping dengan pembelajaran tanpa media dalam pembelajaran keterampilan berpidato siswa SMK, (2 perbedaan keefektifan antara penggunaan media poster dengan pembelajaran tanpa media dalam pembelajaran keterampilan berpidato siswa SMK, serta (3 perbedaan keefektifan penggunaan media poster dengan media mind mapping dalam pembelajaran keterampilan berpidato siswa SMK. Desain eksperimen yang digunakan adalah Randomized Pretest-Postest Control Group Design, dengan dua kelompok eksperimen dan satu kelompok kontrol. Populasi penelitian ini adalah seluruh peserta didik kelas X jurusan otomotif SMK Diponegoro Depok, Sleman, Yogyakarta. Penentuan kelompok kontrol dan eksperimen dilakukan secara random. Pengumpulan data penenelitian melalui lembar penilaian performansi keterampilan berpidato. Instrumen divalidasi dengan uji validitas isi yang melibatkan expert judgment. Data dianalisis dengan Anava dilanjutkan dengan uji Scheffe. Hasil penelitian menunjukkan bahwa (1 media mind mapping lebih efektif dibandingkan pembelajaran tanpa media pembelajaran, (2 media poster lebih efektif dibandingkan pembelajaran tanpa media pembelajaran, (3 media mind mapping merupakan media yang paling efektif dibandingkan dengan media poster dan pembelajaran tanpa media. Kata Kunci: keefektifan, pembelajaran, poster, mind mapping, berpidato

  7. Promoting stair climbing: stair-riser banners are better than posters... sometimes.

    Science.gov (United States)

    Olander, Ellinor K; Eves, Frank F; Puig-Ribera, Anna

    2008-04-01

    Stair-riser banners are twice as effective as posters in encouraging stair climbing in shopping centres. This study tested the effectiveness of stair-riser banners in an English train station in 2006-2007. The train station had a 39-step staircase and an adjacent escalator. Baseline observations (3.5 weeks) were followed by 10.5 weeks of a banner intervention supplemented with 3 weeks of a poster intervention. Both poster and banner featured the message 'Stair climbing burns more calories per minute than jogging. Take the stairs'. Ascending escalator and stair users (N=36,239) were coded for gender. Analyses, controlling for effects of gender and pedestrian traffic volume, revealed no significant change in stair climbing between baseline (40.6%) and the banner intervention (40.9%; p=0.98). Addition of the poster increased stair climbing (44.3%; OR=1.36, 95% CIs 1.16-1.60, pstair-riser banners had no effect, the poster intervention increased stair climbing. The high pedestrian volumes as the wave of disembarking passengers seek to leave the station would have obscured the visibility of the banner for many commuters. Thus stair-riser banners appear unsuitable point-of-choice prompts in stations where pedestrian traffic volume is high.

  8. Correlation between thyroid function and nodular goiter accompanied with gallstone

    Institute of Scientific and Technical Information of China (English)

    Shihong Ma; Qinjiang Liu; Xiaofeng Hou

    2014-01-01

    The-purpose-of-the-study-wass-to-explore-the-correlation-between-thyroid-function-and-nodular-goiter-accompanied-with-gal-stone.-Methods:We-col-ected-120-cases-about-nodular-goiter-accompanied-with-gal-stone-and-128-cases-about-nodular-goiter-and-establish-50-healthy-control-groups.-Detected-t-level-of-hyrotropic-hormone-(TSH),-total-tri-o-dothyronine-(TT3),-total-thyroxine-in-the-peripheral-venous-blood-of-these-cases-in-the-three-groups-by-using-electrochemilu-minescence-immunoassay,-measure-level-of-total-cholesterol-(TC),-high-density-lipoprotein-cholesterol-(HDL-C),-low-density-lipoprotein-cholesterol-(LDL-C)-and-total-bile-acid-(TBA)-levels-by-using-enzymic-method,-and-observed-the-changes-of-thyroid-function-and-blood-lipid-among-the-three-groups.-Results:The-serum-TT3-level-in-nodular-goiter-accompanied-with-gal-stone-group-and-the-nodular-goiter-group-was-significantly-lower-than-that-in-control-group-(P0.05).-Accordingly,-TC-and-LDL-C-level-in-nodular-goiter-accompanied-with-gal-stone-group-was-significantly-higher-than-that-in-nodular-goiter-and-control-group-(P0.05).-The-HDL-C-level-in-nodular-goiter-accompanied-with-gal-stone-group-and-control-group-was-higher-than-that-in-simple-nodular-goiter-group-(P<0.01).-Conclusion:The-originating-etiologic-factor-of-nodular-goiter-accompanied-with-gal-stone-may-be-related-to-that-the-decreased-TT3-induced-sub-clinical-hypothyroidism.

  9. Groundwater hydrology instructional system

    Science.gov (United States)

    Schmidt, Ronald G.

    Wright State University, Dayton, Ohio, is preparing for its third cycle of the Interactive Remote Instructional System (IRIS) in groundwater hydrology, beginning January 15, 1986. The first cycle finished with an impressive completion ratio for registered participants, and the second cycle has currently been underway since July. This comprehensive hydrogeology program was originally developed for the Soil Conservation Service (of the U.S. Department of Agriculture) to prepare their personnel for professional practice work. Since its evolution into IRIS, an 80% participant completion rate has been recorded for the first cycle, which is a significant departure from success rates traditionally recorded by correspondence courses. This excellent rate of success is the result of 2 years of refinement and demonstrates the progressive nature of the program. IRIS has met the needs of participants by developing a curriculum that reflects current trends in the groundwater industry and has provided a unique educational approach that ensures maximum interaction between the instructional staff and participants.

  10. Contain contaminated groundwater

    Energy Technology Data Exchange (ETDEWEB)

    Mutch, R.D. Jr.; Caputi, J.R. [Eckenfelder, Inc., Mahwah, NJ (United States); Ash, R.E. IV [Eckenfelder Inc., Nashville, TN (United States)

    1997-05-01

    Despite recent progress in innovative treatment technologies, many problems with contaminated groundwater still require the use of barrier walls, typically in combination with extraction and treatment systems. New technologies for subsurface barrier walls, mostly based on geomembranes, advancements in self-hardening slurries and permeation grouts with materials such as colloidal silica gel and montan wax emulsions, are being developed at an unprecedented pace. The paper discusses deep soil mixing, jet grouting, slurry trenches, and permeation grouting.

  11. The APECS Virtual Poster Session: a virtual platform for science communication and discussion

    Science.gov (United States)

    Renner, A.; Jochum, K.; Jullion, L.; Pavlov, A.; Liggett, D.; Fugmann, G.; Baeseman, J. L.; Apecs Virtual Poster Session Working Group, T.

    2011-12-01

    The Virtual Poster Session (VPS) of the Association of Polar Early Career Scientists (APECS) was developed by early career scientists as an online tool for communicating and discussing science and research beyond the four walls of a conference venue. Poster sessions often are the backbone of a conference where especially early career scientists get a chance to communicate their research, discuss ideas, data, and scientific problems with their peers and senior scientists. There, they can hone their 'elevator pitch', discussion skills and presentation skills. APECS has taken the poster session one step further and created the VPS - the same idea but independent from conferences, travel, and location. All that is needed is a computer with internet access. Instead of letting their posters collect dust on the computer's hard drive, scientists can now upload them to the APECS website. There, others have the continuous opportunity to comment, give feedback and discuss the work. Currently, about 200 posters are accessible contributed by authors and co-authors from 34 countries. Since January 2010, researchers can discuss their poster with a broad international audience including fellow researchers, community members, potential colleagues and collaborators, policy makers and educators during monthly conference calls via an internet platform. Recordings of the calls are available online afterwards. Calls so far have included topical sessions on e.g. marine biology, glaciology, or social sciences, and interdisciplinary calls on Arctic sciences or polar research activities in a specific country, e.g. India or Romania. They attracted audiences of scientists at all career stages and from all continents, with on average about 15 persons participating per call. Online tools like the VPS open up new ways for creating collaborations and new research ideas and sharing different methodologies for future projects, pushing aside the boundaries of countries and nations, conferences

  12. Use of a mobile device app: a potential new tool for poster presentations and surgical education.

    Science.gov (United States)

    Atherton, S; Javed, M; Webster, Sv; Hemington-Gorse, S

    2013-06-01

    Poster presentations are an important part of presenting scientific techniques and represent an integral part of conferences and meetings. Traditionally, paper format is used; however, in recent years electronic posters and other methods, such as incorporating a DVD player as part of a poster, have been successfully used. We describe and demonstrate the use of an augmented reality application for smartphones and tablets as a potential future addition to the presentation of scientific work and surgical techniques in poster format. This method allows the audience to view surgical techniques and research as 3D animation or video by using a trigger image in a poster/journal/text book via their smart device. The author used the free Aurasma© application available on both iOS and Android 2.2 and higher platforms from iTunes App Store and Google Play. Once installed, any user with a 3G or WiFi connection via a smart phone or tablet can subscribe to the Medical Illustration channel for free. The user can then scan the trigger image placed on a poster with a mobile device to view videos, animations or 3D data. Further interaction can direct the user to a website for more content. The author has trialled this method at a regional burns and plastic surgery centre and found it to be highly effective. The use of this novel method adds a new dimension to the presentation of scientific work at surgical and medical conferences and as part of journals and textbooks by permitting users to view scientific data and techniques on mobile devices as videos or as three dimensional environments at their own leisure.

  13. GROUNDWATER PROTECTION MANAGEMENT PROGRAM DESCRIPTION.

    Energy Technology Data Exchange (ETDEWEB)

    PAQUETTE,D.E.; BENNETT,D.B.; DORSCH,W.R.; GOODE,G.A.; LEE,R.J.; KLAUS,K.; HOWE,R.F.; GEIGER,K.

    2002-05-31

    THE DEPARTMENT OF ENERGY ORDER 5400.1, GENERAL ENVIRONMENTAL PROTECTION PROGRAM, REQUIRES THE DEVELOPMENT AND IMPLEMENTATION OF A GROUNDWATER PROTECTION PROGRAM. THE BNL GROUNDWATER PROTECTION MANAGEMENT PROGRAM DESCRIPTION PROVIDES AN OVERVIEW OF HOW THE LABORATORY ENSURES THAT PLANS FOR GROUNDWATER PROTECTION, MONITORING, AND RESTORATION ARE FULLY DEFINED, INTEGRATED, AND MANAGED IN A COST EFFECTIVE MANNER THAT IS CONSISTENT WITH FEDERAL, STATE, AND LOCAL REGULATIONS.

  14. Groundwater types in Southeast Srem

    Directory of Open Access Journals (Sweden)

    Gregorić Enike

    2009-01-01

    Full Text Available The region of Southeast Srem is rich in ground waters, which is of great significance to agricultural production. The objective of this paper was to designate the zones of different groundwater types from the aspect of recharge, based on the analysis of groundwater regimes in the study area. A very complex groundwater regime in Southeast Srem, which depends on a great number of natural and some anthropogenic factors, makes it difficult to designate clearly the zones of the three main types of groundwater regime. Still, the boundaries of the zones of groundwater regime types were defined based on the results of correlation analysis of the basic factors affecting the groundwater regime. Zone I includes the climatic type of groundwater. Its fluctuation corresponds to the vertical factors of water balance (precipitation and evaporation and it is not affected by the river water level. This zone extends North and East of the line Putinci, Golubinci, Stara Pazova, Batajnica, Dobanovci, mainly in the area of the loess plateau. Within the zone, groundwater is at a relatively great depth. Only exceptionally, in the valleys, it appears almost on the surface. Zone II includes the climatic-hydrological groundwater type, which is the transition between the climatic type and the hydrological type. The fluctuation of groundwater regime is affected both by the effect of vertical balance factors, and by the effect of watercourses. Climatic-hydrological groundwater type covers the central and the lowest part of the study area and the South part of the middle terrace. Zone III is classified as the hydrological groundwater type and it covers the riparian areas along the Sava and the Danube. The aquifer is hydraulically connected with the river Sava.

  15. SPECIFIC SOLUTIONS GROUNDWATER FLOW EQUATION

    OpenAIRE

    Syahruddin, Muhammad Hamzah

    2014-01-01

    Geophysic publication Groundwater flow under surface, its usually slow moving, so that in laminer flow condition can find analisys using the Darcy???s law. The combination between Darcy law and continuity equation can find differential Laplace equation as general equation groundwater flow in sub surface. Based on Differential Laplace Equation is the equation that can be used to describe hydraulic head and velocity flow distribution in porous media as groundwater. In the modeling Laplace e...

  16. Graduate Students' Poster Session Experiences: Do Levels of Academic Self-Efficacy and Individual Characteristics Play a Role?

    Science.gov (United States)

    Filipova, Anna A.

    2016-01-01

    This cross-sectional study assesses the effectiveness of poster session presentations as an alternative to traditional presentations in the public administration classroom. It also determined if graduate students' college academic self-efficacy and background characteristics impacted poster performance outcomes. Data were collected over four…

  17. The groundwater subsidy to vegetation: groundwater exchanges between landcover patches

    Science.gov (United States)

    Steven, L. I.; Gimenez, R.; Jobbagy, E. G.

    2015-12-01

    The Gran Chaco is a hot, dry plain, that spans over 60 million hectares across Bolivia, Paraguay, Brazil and Argentina. It supports high biodiversity in its dry forest and savannahs, but is rapidly being converted to agriculture in response to growing soy demand and technology including genetic modification and zero-till, that has made cultivation in drier landscapes more viable. Under natural conditions, the deep-rooted, native vegetation of the Chaco effectively captured all rainfall for evapotranspiration resulting in near zero groundwater recharge under the dry forest. Conversion to shallower rooted soy and corn, combined with the fallow period prior to the growing season, reduces evapotranspiration and allows some water to percolate through the root zone and recharge the groundwater system. When this groundwater recharge occurs, it creates groundwater mounding and a hydraulic gradient that drives flow to adjacent landcover patches where recharge does not occur. As the watertable rises, groundwater becomes available to the deep-rooted, dry forest vegetation. We develop a soil and groundwater flow model to simulate infiltration, percolation, evaporation, rootwater uptake, groundwater recharge and the lateral transfer of water between adjacent landcover patches to quantify this groundwater subsidy from converted agricultural lands to remnant patches of dry forest.

  18. Anterior internal lenticonus accompanied by congenital nuclear cataract

    Institute of Scientific and Technical Information of China (English)

    LIU Zhe; SUN Chuan-bin; YAO Ke

    2011-01-01

    Internal lenticonus is a very rare morphologic abnormality of crystalline lens which has been reported in only several cases in the literature.We herein reported the clinical characteristics and surgical findings of the anterior internal lenticonus accompanied by congenital nuclear cataract.Cataract extraction accompanied with intraocular lens implantation was uneventfully performed,and a good visual outcome was achieved in this case.Viral infection during embryonal and fetal period might account for the formation of the anterior internal lenticonus and congenital nuclear cataract in our case.

  19. The Use of Poster Sessions as a Tool to Integrate Concepts in Introduction to Environmental Science Classes

    Science.gov (United States)

    Edgar, C. A.; Doser, D. I.; Walsh, E. A.

    2004-12-01

    For the past year we have required students within our Introduction to Environmental Science classes to present a poster during the final week of class. The course has no science or math prerequisites and serves a variety of students including majors in elementary education (70%) and environmental science (10%) and has an enrollment of around 60-80 students (enrollment currently limited by availability of classroom space). We have found the poster session to be an excellent avenue for students from diverse backgrounds to integrate concepts learned in the course and apply them to their chosen major. For example, majors in elementary education are encouraged to develop lessons plans or a hands on activity they can later use within their elementary classroom. All posters must be connected in some way to environmental issues in the El Paso/Juarez border community. In order to avoid last minute work on presentations, the students are required to select topics, search for initial references, and write abstracts for their posters as intermediate steps during the last 2 months of the course. Posters are presented in a special poster session where students rotate between roles as presenters and evaluators. Post-course assessments have shown that most students find the poster session helpful in learning to apply course concepts to situations outside of environmental science, especially within their chosen field of study. The major drawbacks to the poster format have been developing a consistent method to grade posters as well as the actual process of grading posters during the last week of classes.

  20. Solutions Remediate Contaminated Groundwater

    Science.gov (United States)

    2010-01-01

    During the Apollo Program, NASA workers used chlorinated solvents to clean rocket engine components at launch sites. These solvents, known as dense non-aqueous phase liquids, had contaminated launch facilities to the point of near-irreparability. Dr. Jacqueline Quinn and Dr. Kathleen Brooks Loftin of Kennedy Space Center partnered with researchers from the University of Central Florida's chemistry and engineering programs to develop technology capable of remediating the area without great cost or further environmental damage. They called the new invention Emulsified Zero-Valent Iron (EZVI). The groundwater remediation compound is cleaning up polluted areas all around the world and is, to date, NASA's most licensed technology.

  1. Tracer attenuation in groundwater

    Science.gov (United States)

    Cvetkovic, Vladimir

    2011-12-01

    The self-purifying capacity of aquifers strongly depends on the attenuation of waterborne contaminants, i.e., irreversible loss of contaminant mass on a given scale as a result of coupled transport and transformation processes. A general formulation of tracer attenuation in groundwater is presented. Basic sensitivities of attenuation to macrodispersion and retention are illustrated for a few typical retention mechanisms. Tracer recovery is suggested as an experimental proxy for attenuation. Unique experimental data of tracer recovery in crystalline rock compare favorably with the theoretical model that is based on diffusion-controlled retention. Non-Fickian hydrodynamic transport has potentially a large impact on field-scale attenuation of dissolved contaminants.

  2. Groundwater flow modelling of the excavation and operational phases - Laxemar

    Energy Technology Data Exchange (ETDEWEB)

    Svensson, Urban (Computer-aided Fluid Engineering AB, Lyckeby (Sweden)); Rhen, Ingvar (SWECO Environment AB, Falun (Sweden))

    2010-12-15

    As a part of the license application for a final repository for spent nuclear fuel at Forsmark, the Swedish Nuclear Fuel and Waste Management Company (SKB) has undertaken a series of groundwater flow modelling studies. These represent time periods with different hydraulic conditions and the simulations carried out contribute to the overall evaluation of the repository design and long-term radiological safety. The modelling study reported here presents calculated inflow rates, drawdown of the groundwater table and upconing of deep saline water for different levels of grouting efficiency during the excavation and operational phases of a final repository at Laxemar. The inflow calculations were accompanied by a sensitivity study, which among other matters handled the impact of different deposition hole rejection criteria. The report also presents tentative modelling results for the duration of the saturation phase, which starts once the used parts of the repository are being backfilled

  3. Sustainable groundwater management in California

    Science.gov (United States)

    Phillips, Steven P.; Rogers, Laurel Lynn; Faunt, Claudia

    2015-12-01

    The U.S. Geological Survey (USGS) uses data collection, modeling tools, and scientific analysis to help water managers plan for, and assess, hydrologic issues that can cause “undesirable results” associated with groundwater use. This information helps managers understand trends and investigate and predict effects of different groundwater-management strategies.

  4. Promoting local management in groundwater

    Science.gov (United States)

    van Steenbergen, Frank

    2006-03-01

    There is a strong case for making greater effort to promote local groundwater management—in addition to other measures that regulate groundwater use. Though scattered, there are several examples—from India, Pakistan, Yemen and Egypt—where groundwater users effectively self-imposed restrictions on the use of groundwater. There are a number of recurrent themes in such spontaneously-developed examples of local regulation: the importance of not excluding potential users; the importance of simple, low transaction cost rules; the power of correct and accessible hydrogeological information; the possibility of making more use of demand and supply management strategies; and the important supportive role of local governments. The case is made, using examples, for actively promoting local groundwater management as an important element in balancing groundwater uses. Two programmes for promoting local groundwater management in South India are described—one focussing on participatory hydrological monitoring, and one focussing on micro-resource planning and training. In both cases the response was very positive and the conclusion is that promoting local groundwater regulation is not difficult, costly or sensitive and can reach the necessary scale quickly.

  5. 29 CFR 575.5 - Supporting data to accompany application.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Supporting data to accompany application. 575.5 Section 575.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAIVER OF CHILD LABOR PROVISIONS FOR AGRICULTURAL EMPLOYMENT OF 10 AND 11 YEAR OLD MINORS IN HAND...

  6. The Global Education Practicum: Perspectives from Accompanying Academics

    Science.gov (United States)

    Lang, Catherine; Cacciattolo, Marcelle; Kidman, Gillian

    2017-01-01

    The benefits of international education experiences for students are well documented. The effect on the individual of international experiences has been researched and theorised by authors for at least the last 20 years. In this paper the experiences of three academics who accompanied pre-service teachers on a 3 week international practicum are…

  7. 9 CFR 93.208 - Articles accompanying poultry.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Articles accompanying poultry. 93.208 Section 93.208 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY,...

  8. Hypertrophic pachymeningitis accompanying neuromyelitis optica spectrum disorder: A case report.

    Science.gov (United States)

    Kon, Tomoya; Nishijima, Haruo; Haga, Rie; Funamizu, Yukihisa; Ueno, Tatsuya; Arai, Akira; Suzuki, Chieko; Nunomura, Jin-ichi; Baba, Masayuki; Takahashi, Toshiyuki; Tomiyama, Masahiko

    2015-10-15

    We report a case of idiopathic cerebral hypertrophic pachymeningitis accompanying neuromyelitis optica spectrum disorder. No other identifiable cause of pachymeningitis was detected. Corticosteroid therapy was effective for both diseases. Hypertrophic pachymeningitis is closely related to autoimmune inflammatory disease of the central nervous system. This case supports the hypothesis that hypertrophic pachymeningitis can be a rare comorbidity of neuromyelitis optica spectrum disorder.

  9. Critical thinking of student nurses during clinical accompaniment

    Directory of Open Access Journals (Sweden)

    BY Uys

    2005-09-01

    Full Text Available The purpose of this study was to investigate the methods of clinical accompaniment used by clinical facilitators in practice. The findings of the study also reflected facilitators’ perceptions regarding critical thinking and the facilitation thereof. A quantitative research design was used. A literature study was conducted to identify the methods of accompaniment that facilitate critical thinking. Data was collected by means of a questionnaire developed for that purpose. Making a content-related validity judgment, and involving seven clinical facilitators in an academic institution, ensured the validity of the questionnaire. The results of the study indicated that various clinical methods of accompaniment were used. To a large extent, these methods correlated with those discussed in the literature review. The researcher further concluded that the concepts ‘critical thinking’ and ‘facilitation’ were not interpreted correctly by the respondents, and would therefore not be implemented in a proper manner in nursing practice. Furthermore, it seemed evident that tutor-driven learning realised more often than student-driven learning. In this regard, the requirement of outcomes-based education was not satisfied. The researcher is therefore of the opinion that a practical programme for the development of critical thinking skills during clinical accompaniment must be developed within the framework of outcomes-based education.

  10. Accompanying Partners of International Students: Reflections on Three Issues

    Science.gov (United States)

    Cui, Dan; Arthur, Nancy; Domene, José F.

    2017-01-01

    This paper reviews and critiques the existing literature on accompanying partners of international students (APIS), who are often an ignored population in programs and services for the internationalization of Canadian higher education. Particularly, we identify three issues. First, we argue that current research on this group overwhelmingly…

  11. Teacher's Manual to Accompany "How to Get a Job."

    Science.gov (United States)

    Webster, John D.

    Prepared for teachers of mentally handicapped students, this teacher's guide accompanies the student booklet, "How to Get A Job," and contains suggestions for learning activities and vocabulary development for each subdivision of all four major units in the student booklet: choosing the right kind of work, looking for the job, going on an…

  12. ConfChem Conference on Flipped Classroom: Spring 2014 ConfChem Virtual Poster Session

    Science.gov (United States)

    Belford, Robert E.; Stoltzfus, Matthew; Houseknecht, Justin B.

    2015-01-01

    This communication describes the virtual poster session of the Flipped Classroom online ConfChem conference that was hosted by the ACS CHED Committee on Computers in Chemical Education (CCCE) from May 9 to June 12, 2014. During the conference's online discussions, it became evident that multiple participants who were not presenting papers had been…

  13. On the Development of an Operational SWAN Model for the Black Sea (poster)

    NARCIS (Netherlands)

    Akpinar, A.; Van Vledder, G.P.

    2013-01-01

    This poster describes the results of some studies performed on the development of an efficient and operational SWAN model for the Black Sea. This model will be used to study the wind-wave climate and wave energy potential in the region and will provide boundary conditions for coastal engineering and

  14. Proceedings of the sixth international symposium on methodologies for intelligent systems (Poster Session)

    Energy Technology Data Exchange (ETDEWEB)

    Harber, K.S. (ed.)

    1991-09-01

    This volume contains papers which have been selected for the poster Session at the Sixth International Symposium for Intelligent Systems held October 1991, The following major areas were covered: expert systems; intelligent databases; knowledge representation; learning and adaptive systems; and logic for artificial intelligence. Nineteen full papers are included. (GHH)

  15. Distributing Sloan Digital Sky Survey Plates and Posters as Interactive Teaching Tools

    Science.gov (United States)

    Skinner, Danielle; Meredith, Kate; Masters, Karen; MacDonald, Nick

    2016-01-01

    Thousands of aluminum spectroscopic plug plates from the Sloan Digital Sky Surveys await second lives as teaching tools in the Plates for Education program. Educators from formal and informal settings around the globe can take part in this program, which was launched in August of 2015. As part of this EPO effort, educators are provided with a plate, a corresponding poster, and educational materials (through the voyages.sdss.org website). Each plug plate represents the spectroscopic targets from a unique three-degree section of the sky. The poster displays the optical image associated with the target area. Together with the SkyServer Plate Browser and Navigate tools, students can locate individual objects, examine spectra, and pursue their own studies. As of September 2015, forty-five plates and posters had been distributed to teachers during professional development workshops. Follow-up research will be conducted to determine how effective the plates and posters are in teaching students about astronomy and the SDSS data. Materials and outlines for conducting professional development workshops are available to SDSS collaborators interested in hosting their own educational events.

  16. Providing Students with Interdisciplinary Support to Improve Their Organic Chemistry Posters

    Science.gov (United States)

    Widanski, Bozena; Thompson, Jo Ann; Foran-Mulcahy, Katie; Abafo, Amy

    2016-01-01

    A two-semester-long interdisciplinary support effort to improve student posters in organic chemistry lab is described. In the first semester, students' literature search report is supported by a workshop conducted by an Instruction Librarian. During the subsequent semester, a second workshop is presented by the Instruction Librarian, an English…

  17. Powers of Persuasion--Poster Art of World War II. Teaching with Documents.

    Science.gov (United States)

    National Archives and Records Administration, Washington, DC.

    Guns, tanks, and bombs were the principal weapons of World War II, but there were other, more subtle forms of warfare. Words, posters, and films waged a constant battle for the hearts and minds of the U.S. citizenry as military weapons engaged the enemy. Persuading the U.S. public became a wartime industry, almost as important as the manufacturing…

  18. Creating Propaganda Posters: A Lesson in How Two Enemies Viewed the Vietnam War.

    Science.gov (United States)

    Blake, Norv

    1994-01-01

    Maintains that students are a generation removed and have difficulty understanding the sentiments surrounding the Vietnam War. Describes a classroom activity in which students create propaganda posters illustrating the Vietnamese Communist and the U.S. positions during the War. (CFR)

  19. Evaluating Radiometric Measurements Using a Fixed 45 Degrees Responsivity and Zenith Angle Dependent Responsivities (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Dooraghi, M.; Habte, A.; Reda, I.; Sengupta, M.; Gotseff, P.; Andreas, A.; Anderberg, M.

    2014-03-01

    This poster seeks to demonstrate the importance and application of an existing but unused approach that ultimately reduces the uncertainty of radiometric measurements. Current radiometric data is based on a single responsivity value that introduces significant uncertainty to the data, however, through using responsivity as a function of solar zenith angle, the uncertainty could be decreased by 50%.

  20. [Bioinsecticides risk influence estimation on intestinal microbiocenosis of the pregnant females and posterity in experiment].

    Science.gov (United States)

    Orlenkovich, L N

    2012-01-01

    It is carried out research by a method of paired correlations of the bioinsecticides influence on intestinal microbiota of the pregnant females rats and them 1, 2 monthly posterities in conditions of preparations repeated inhalation influence during all pregnancy at various concentrations.

  1. 48 CFR 803.7000 - Display of the VA Hotline poster.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Display of the VA Hotline... Improper Business Practices 803.7000 Display of the VA Hotline poster. (a) Under the circumstances described in paragraph (b) of this section, a contractor must display prominently a VA Hotline...

  2. Success of a Mini-Conference Poster Session for ASTRO 101 Scientific Investigations

    Science.gov (United States)

    Lyons, Daniel Jonathan; Reiser, M.; Slater, S. J.

    2010-01-01

    An overarching goal of contemporary astronomy teaching for non-science majoring undergraduates in ASTRO 101 is to move beyond a focus on memorizing endless facts to actually carrying out genuine scientific inquiry in astronomy. We have had early success in our ASTRO 101 labs using a highly structured approach we call backwards faded scaffolding. This approach supports students in learning to ask and productively pursue data for their own research questions in specific content areas closely linked to lecture. As a culminating summative assessment, we host a 2-hour mini-conference in our student union featuring student posters. Students produce and defend poster presentations, mimicking an American Astronomical Society conference poster session. Far more comprehensive than fact-laden book reports, these research presentations require students to formulate their own research questions, devise strategies to collect and organize evidence, present conclusions that are data-driven, and propose follow-up research questions for their next steps. Students peer grade one another on all of these aspects using a common scoring rubric sheet. These poster projects have been evaluated using a scoring rubric to determine the quality of inquiry presented in order to attain a preliminary measure of the students’ ability to carry out genuine inquiry in astronomy after learning with the backwards faded scaffolding approach.

  3. IMPROVING THE SKILL AND THE INTEREST OF WRITING ADVERTISEMENTS AND POSTERS THROUGH ESA SEQUENCE

    Directory of Open Access Journals (Sweden)

    author Fatma Yuniarti

    2015-01-01

    Full Text Available The action reserach aims at improving the students’ writing skill especially to write advertsements and posters. Both are the short functional texts to be learned at the second semester. According to the data on pre cycle, the students of second semester got difficulties to write advertisements and posters. A treatment was necessary to help the students overcome their problem. To consider the related literature, the writer decided to implement ESA sequence (Harmer 2001 in the class. The elements of teaching in ESA Sequence are Engage (to arouse the students’ interests, Study (learn the language focus, and Activate (use the language freely and communicatively. The data were taken from the test of the linguistic competence mastery, the students writing, and the questionnaire. The students’ linguistic competence got increased as shown by the score (58 in pre-cycle, 66 in cycle 1, and 70 in cycle 2. The students’ ability to write the short functional texts also get improved as indicated by the average score on writing tasks (53 in pre-cycle, 63 in cycle 1, 72 in cycle 2. The interest also gets better as shown by the score of the questionnaire (22,3 in pre-cycle, 33,5 in cycle 1, and 37 in cycle 2. It means ESA Sequence can improve the studets’ ability to write advertisements and posters.Key words : advertisement, ESA (Engange Study Activate, poster

  4. Health care workers' compliance with hand hygiene regulations: Positive effects of a poster

    NARCIS (Netherlands)

    Karreman, Joyce; Berendsen, Femke; Pol, Bert; Dorman, Hilde

    2015-01-01

    Health care workers in nursing homes do not always comply with hand hygiene regulations, such as not wearing jewelry. Non-compliance with these regulations is a threat to patients' safety. We did two studies to investigate if compliance could be improved by a poster that reminds health care workers

  5. Revising Psychology Misconceptions by Integrating a Refutation-Style Text Framework into Poster Presentations

    Science.gov (United States)

    Lassonde, Karla A.; Kolquist, Molly; Vergin, Megan

    2017-01-01

    Refutation-style texts have been considered a viable strategy for changing psychological misconceptions. The current study aims to integrate refutation-style texts into a classroom-based method of learning. Psychology students were administered a true/false misconception survey and then viewed several refutation-style poster presentations…

  6. Evaluating Radiometric Measurements Using a Fixed 45 Degrees Responsivity and Zenith Angle Dependent Responsivities (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Dooraghi, M.; Habte, A.; Reda, I.; Sengupta, M.; Gotseff, P.; Andreas, A.; Anderberg, M.

    2014-03-01

    This poster seeks to demonstrate the importance and application of an existing but unused approach that ultimately reduces the uncertainty of radiometric measurements. Current radiometric data is based on a single responsivity value that introduces significant uncertainty to the data, however, through using responsivity as a function of solar zenith angle, the uncertainty could be decreased by 50%.

  7. Decadal variations in groundwater quality

    DEFF Research Database (Denmark)

    Jessen, Søren; Postma, Dieke; Thorling, Lærke

    2017-01-01

    Twenty-five years of groundwater quality monitoring in a sandy aquifer beneath agricultural fields showed large temporal and spatial variations in major ion groundwater chemistry, which were linked closely to the nitrate (NO3) content of agricultural recharge. Between 1988 and 2013, the NO3 content...... loading. Agriculture thus is an important determinant of major ion groundwater chemistry. Temporal and spatial variations in the groundwater quality were simulated using a 2D reactive transport model, which combined effects of the historical NO3 leaching and denitrification, with dispersive mixing...... into the pristine groundwater residing deeper in the aquifer. Reactant-to-product ratios across reaction fronts are altered by dispersive mixing and transience in reactant input functions. Modelling therefore allowed a direct comparison of observed and simulated ratios of concentrations of NO3 (reactant...

  8. Promoting chlamydia screening with posters and leaflets in general practice - a qualitative study

    Directory of Open Access Journals (Sweden)

    Ford-Young William

    2009-10-01

    Full Text Available Abstract Background General practice staff are reluctant to discuss sexual health opportunistically in all consultations. Health promotion materials may help alleviate this barrier. Chlamydia screening promotion posters and leaflets, produced by the English National Chlamydia Screening Programme (NCSP, have been available to general practices, through local chlamydia screening offices, since its launch. In this study we explored the attitudes of general practice staff to these screening promotional materials, how they used them, and explored other promotional strategies to encourage chlamydia screening. Methods Twenty-five general practices with a range of screening rates, were purposively selected from six NCSP areas in England. In focus groups doctors, nurses, administrative staff and receptionists were encouraged to discuss candidly their experiences about their use and opinions of posters, leaflets and advertising to promote chlamydia screening. Researchers observed whether posters and leaflets were on display in reception and/or waiting areas. Data were collected and analysed concurrently using a stepwise framework analytical approach. Results Although two-thirds of screening practices reported that they displayed posters and leaflets, they were not prominently displayed in most practices. Only a minority of practices reported actively using screening promotional materials on an ongoing basis. Most staff in all practices were not following up the advertising in posters and leaflets by routinely offering opportunistic screening to their target population. Some staff in many practices thought posters and leaflets would cause offence or embarrassment to their patients. Distribution of chlamydia leaflets by receptionists was thought to be inappropriate by some practices, as they thought patients would be offended when being offered a leaflet in a public area. Practice staff suggested the development of pocket-sized leaflets. Conclusion The NCSP

  9. Artificial recharge of groundwater

    Science.gov (United States)

    The Task Committee on Guidelines for Artificial Recharge of Groundwater, of the American Society of Civil Engineers' (ASCE) Irrigation and Drainage Division, sponsored an International Symposium on Artificial Recharge of Groundwater at the Inn-at-the-Park Hotel in Anaheim, Calif., August 23-27, 1988. Cosponsors were the U.S. Geological Survey, California Department of Water Resources, University of California Water Resources Center, Metropolitan Water District of Southern California, with cooperation from the U.S. Bureau of Reclamation, International Association of Hydrological Sciences, American Water Resources Association, U.S. Agency for International Development, World Bank, United Nations Department of Technical Cooperation for Development, and a number of local and state organizations.Because of the worldwide interest in artificial recharge and the need to develop efficient recharge facilities, the Anaheim symposium brought together an interdisciplinary group of engineers and scientists to provide a forum for many professional disciplines to exchange experiences and findings related to various types of artificial recharge; learn from both successful and unsuccessful case histories; promote technology transfer between the various disciplines; provide an education resource for communication with those who are not water scientists, such as planners, lawyers, regulators, and the public in general; and indicate directions by which cities or other entities can save funds by having reasonable technical guidelines for implementation of a recharge project.

  10. Augmented reality on poster presentations, in the field and in the classroom

    Science.gov (United States)

    Hawemann, Friedrich; Kolawole, Folarin

    2017-04-01

    Augmented reality (AR) is the direct addition of virtual information through an interface to a real-world environment. In practice, through a mobile device such as a tablet or smartphone, information can be projected onto a target- for example, an image on a poster. Mobile devices are widely distributed today such that augmented reality is easily accessible to almost everyone. Numerous studies have shown that multi-dimensional visualization is essential for efficient perception of the spatial, temporal and geometrical configuration of geological structures and processes. Print media, such as posters and handouts lack the ability to display content in the third and fourth dimensions, which might be in space-domain as seen in three-dimensional (3-D) objects, or time-domain (four-dimensional, 4-D) expressible in the form of videos. Here, we show that augmented reality content can be complimentary to geoscience poster presentations, hands-on material and in the field. In the latter example, location based data is loaded and for example, a virtual geological profile can be draped over a real-world landscape. In object based AR, the application is trained to recognize an image or object through the camera of the user's mobile device, such that specific content is automatically downloaded and displayed on the screen of the device, and positioned relative to the trained image or object. We used ZapWorks, a commercially-available software application to create and present examples of content that is poster-based, in which important supplementary information is presented as interactive virtual images, videos and 3-D models. We suggest that the flexibility and real-time interactivity offered by AR makes it an invaluable tool for effective geoscience poster presentation, class-room and field geoscience learning.

  11. Reconstruction of groundwater depletion using a global scale groundwater model

    Science.gov (United States)

    de Graaf, Inge; van Beek, Rens; Sutanudjaja, Edwin; Wada, Yoshi; Bierkens, Marc

    2015-04-01

    Groundwater forms an integral part of the global hydrological cycle and is the world's largest accessible source of fresh water to satisfy human water needs. It buffers variable recharge rates over time, thereby effectively sustaining river flows in times of drought as well as evaporation in areas with shallow water tables. Moreover, although lateral groundwater flows are often slow, they cross topographic and administrative boundaries at appreciable rates. Despite the importance of groundwater, most global scale hydrological models do not consider surface water-groundwater interactions or include a lateral groundwater flow component. The main reason of this omission is the lack of consistent global-scale hydrogeological information needed to arrive at a more realistic representation of the groundwater system, i.e. including information on aquifer depths and the presence of confining layers. The latter holds vital information on the accessibility and quality of the global groundwater resource. In this study we developed a high resolution (5 arc-minutes) global scale transient groundwater model comprising confined and unconfined aquifers. This model is based on MODFLOW (McDonald and Harbaugh, 1988) and coupled with the land-surface model PCR GLOBWB (van Beek et al., 2011) via recharge and surface water levels. Aquifers properties were based on newly derived estimates of aquifer depths (de Graaf et al., 2014b) and thickness of confining layers from an integration of lithological and topographical information. They were further parameterized using available global datasets on lithology (Hartmann and Moosdorf, 2011) and permeability (Gleeson et al., 2014). In a sensitivity analysis the model was run with various hydrogeological parameter settings, under natural recharge only. Scenarios of past groundwater abstractions and corresponding recharge (Wada et al., 2012, de Graaf et al. 2014a) were evaluated. The resulting estimates of groundwater depletion are lower than

  12. Groundwater Pollution and Vulnerability Assessment.

    Science.gov (United States)

    Kurwadkar, Sudarshan

    2017-10-01

    Groundwater is a critical resource that serve as a source of drinking water to large human population and, provide long-term water for irrigation purposes. In recent years; however, this precious resource being increasingly threatened, due to natural and anthropogenic activities. A variety of contaminants of emerging concern such as pharmaceuticals and personal care products, perfluorinated compounds, endocrine disruptors, and biological agents detected in the groundwater sources of both developing and developed nations. In this review paper, various studies have been included that documented instances of groundwater pollution and vulnerability to emerging contaminants of concern, pesticides, heavy metals, and leaching potential of various organic and inorganic contaminants from poorly managed residual waste products (biosolids, landfills, latrines, and septic tanks etc.). Understanding vulnerability of groundwater to pollution is critical to maintain the integrity of groundwater. A section on managed artificial recharge studies is included to highlight the sustainable approaches to groundwater conservation, replenishment and sustainability. This review paper is the synthesis of studies published in last one year that either documented the pollution problems or evaluated the vulnerability of groundwater pollution.

  13. Spectral distribution of solo voice and accompaniment in pop music.

    Science.gov (United States)

    Borch, Daniel Zangger; Sundberg, Johan

    2002-01-01

    Singers performing in popular styles of music mostly rely on feedback provided by monitor loudspeakers on the stage. The highest sound level that these loudspeakers can provide without feedback noise is often too low to be heard over the ambient sound level on the stage. Long-term-average spectra of some orchestral accompaniments typically used in pop music are compared with those of classical symphonic orchestras. In loud pop accompaniment the sound level difference between 0.5 and 2.5 kHz is similar to that of a Wagner orchestra. Long-term-average spectra of pop singers' voices showed no signs of a singer's formant but a peak near 3.5 kHz. It is suggested that pop singers' difficulties to hear their own voices may be reduced if the frequency range 3-4 kHz is boosted in the monitor sound.

  14. Bioremediation of contaminated groundwater

    Science.gov (United States)

    Hazen, Terry C.; Fliermans, Carl B.

    1995-01-01

    An apparatus and method for in situ remediation of contaminated subsurface soil or groundwater contaminated by chlorinated hydrocarbons. A nutrient fluid is selected to stimulate the growth and reproduction of indigenous subsurface microorganisms that are capable of degrading the contaminants; an oxygenated fluid is selected to create a generally aerobic environment for these microorganisms to degrade the contaminants, leaving only pockets that are anaerobic. The nutrient fluid is injected periodically while the oxygenated fluid is injected continuously and both are extracted so that both are drawn across the plume. The nutrient fluid stimulates microbial colony growth; withholding it periodicially forces the larger, healthy colony of microbes to degrade the contaminants. Treatment is continued until the subsurface concentration of contaminants is reduced to an acceptable, preselected level. The nutrient fluid can be methane and the oxygenated fluid air for stimulating production of methanotrophs to break down chlorohydrocarbons, especially trichloroethylene (TCE) and tetrachloroethylene.

  15. Bremsstrahlung emission of photons accompanying ternary fission of 252Cf

    Science.gov (United States)

    Maydanyuk, S. P.; Olkhovsky, V. S.; Mandaglio, G.; Manganaro, M.; Fazio, G.; Giardina, G.; Saccá, C.

    2011-02-01

    We present the first results on the bremsstrahlung emission of photons accompanying ternary spontaneous fission of the 252Cf nucleus. We also compare our calculations on the basis of quantum model with preliminary experimental data and find a good agreement between theory and experiment for photon energies up to 500 keV, when the α-particle emission is in presence of the field of two fission fragments of the daughter nucleus.

  16. The Raven,a Loner’s Psychological Accompanier

    Institute of Scientific and Technical Information of China (English)

    商滔

    2015-01-01

    Edgar Allan Poe’s The Raven is well-known to the world for its detailed psychological descriptions in the author’s eyes of this essay.Whereas,the Raven is the only one accompanie and the best listener listening to Poe’s psychological cry for his lover.The author will try to present the scene of the sadness from Poe by employing Carl G.Jung’s theories about consciousness and unconsciousness.

  17. The Raven,a Loner’s Psychological Accompanier

    Institute of Scientific and Technical Information of China (English)

    商滔

    2015-01-01

    Edgar Allan Poe’s The Raven is well-known to the world for its detailed psychological descriptions in the author’s eyes of this essay.Whereas,the Raven is the only one accompanier and the best listener listening to Poe’s psychological cry for his lover.The author will try to present the scene of the sadness from Poe by employing Carl G.Jung’s theories about consciousness and unconsciousness.

  18. Right Lung Agenesis; Isolated and with Accompanied Anomalies

    Directory of Open Access Journals (Sweden)

    Yakup Canıtez

    2013-12-01

    Full Text Available Right lung agenesis is a rare anomaly that can be isolated or accompanied by system anomalies such as cardiac, skeletal or urinary systems. Case 1, a four-month-old girl, was brought because of respiratory distress. Patient had polydactyly, syndactyly of right thumb, right mandibular hypoplasia and low-set dysmorphic ears. Lung x-ray and thorax computerized tomography (CT were consistent with right pulmonary agenesis and butterfly vertebra was evident in the 7th thoracic level. Thoracic CT angiography revealed narrowing of the left main bronchus and esophagus due to compression of aorta, left pulmonary artery and right atrium. In bronchoscopy, narrowing due to compression at the carina level was seen and right main bronchus was not seen. In abdominal ultrasonography, right kidney placement anomaly (pelvic ectopia was present and renal scintigraphy revealed fusion in both kidneys. With these findings, it was found that right pulmonary agenesis was accompanied by ipsilateral radial ray anomaly, renal anomaly, vertebral anomaly and hemifacial microsomia. Case 2, a fifteen-year-old male patient, was diagnosed as pulmonary agenesis via chest x-ray, pulmonary CT and bronchoscopy after a wheezing episode when he was 2 months old. Patient had no complaint except for exhaustion that is aggravated by exercise during last year. In physical examination, he had a mild scoliosis toward right, respiratory sounds were diminished on right hemithorax and heart sounds were heard on right side. Chest x-ray and thoracic CT were consistent with right lung agenesis. No abnormality was found in echocardiography and abdominal ultrasonography was normal. Accompanied cardiovascular anomalies, distortions of intrathoracic structures and recurrent infections are main factors that affect mortality and morbidity. Here, two cases with right lung agenesis, isolated and accompanied by multiple anomalies, were presented. (Jo­ur­nal of Cur­rent Pe­di­at­rics 2013; 11: 134-7

  19. Klinefelter's syndrome accompanied by diabetes mellitus and diabetes insipidus.

    Science.gov (United States)

    Isobe, K; Niwa, T; Ohkubo, M; Ohba, M; Shikano, M; Watanabe, Y

    1992-07-01

    The first case of Klinefelter's syndrome accompanied by diabetes insipidus and diabetes mellitus is reported. A 41-year-old man admitted for hyperosmolar diabetic coma with a past history of diabetes insipidus was diagnosed as having Klinefelter's syndrome by endocrinological examination and sex chromosome analysis. In this case, glucose tolerance test was normalized half a year later and blood glucose was well controlled with diet therapy alone.

  20. Adult-Onset Acquired Partial Lipodystrophy Accompanied by Rheumatoid Arthritis

    Directory of Open Access Journals (Sweden)

    Yusuke Muto

    2015-04-01

    Full Text Available Lipodystrophy is a group of metabolic disorders, possibly caused by autoimmune disease. In this report, we describe a case of adult-onset acquired partial lipodystrophy accompanied by rheumatoid arthritis without a family history. Interestingly, immunohistochemical staining revealed dense infiltration of IL-27-producing cells as well as MMP-7- and MMP-28-expressing cells, both of which have been reported to facilitate the development of autoimmune disease. Our present case might suggest possible mechanisms for acquired partial lipodystrophy.

  1. A case of peribiliary cysts accompanying bile duct carcinoma

    Institute of Scientific and Technical Information of China (English)

    Fumihiko Miura; Tadahiro Takada; Hodaka Amano; Masahiro Yoshida; Takahiro Isaka; Naoyuki Toyota; Keita Wada; Kenji Takagi; Kenichiro Karo

    2006-01-01

    A rare case of peribiliary cysts accompaying bile duct carcinoma is presented. A 54-year-old man was diagnosed as having lower bile duct carcinoma and peribiliary cysts by diagnostic imaging. He underwent pylorus preserving pancreatoduodenectomy. As for the peribiliary cysts, a course of observation was taken.Over surgery due to misdiagnosis of patients with biliary malignancy accompanied by peribiliary cysts should be avoided.

  2. Groundwater and Terrestrial Water Storage

    Science.gov (United States)

    Rodell, Matthew; Chambers, Don P.; Famiglietti, James S.

    2012-01-01

    Groundwater is a vital resource and also a dynamic component of the water cycle. Unconfined aquifer storage is less responsive to short term weather conditions than the near surface terrestrial water storage (TWS) components (soil moisture, surface water, and snow). However, save for the permanently frozen regions, it typically exhibits a larger range of variability over multi-annual periods than the other components. Groundwater is poorly monitored at the global scale, but terrestrial water storage (TWS) change data from the Gravity Recovery and Climate Experiment (GRACE) satellite mission are a reasonable proxy for unconfined groundwater at climatic scales.

  3. Real-time implementation of an interactive jazz accompaniment system

    Science.gov (United States)

    Deshpande, Nikhil

    Modern computational algorithms and digital signal processing (DSP) are able to combine with human performers without forced or predetermined structure in order to create dynamic and real-time accompaniment systems. With modern computing power and intelligent algorithm layout and design, it is possible to achieve more detailed auditory analysis of live music. Using this information, computer code can follow and predict how a human's musical performance evolves, and use this to react in a musical manner. This project builds a real-time accompaniment system to perform together with live musicians, with a focus on live jazz performance and improvisation. The system utilizes a new polyphonic pitch detector and embeds it in an Ableton Live system - combined with Max for Live - to perform elements of audio analysis, generation, and triggering. The system also relies on tension curves and information rate calculations from the Creative Artificially Intuitive and Reasoning Agent (CAIRA) system to help understand and predict human improvisation. These metrics are vital to the core system and allow for extrapolated audio analysis. The system is able to react dynamically to a human performer, and can successfully accompany the human as an entire rhythm section.

  4. An Effect Analysis of Comprehensive Treatment of Groundwater Over-Exploitation in Cheng’an County, Hebei Province, China

    Science.gov (United States)

    Shao, Weiwei; Zhou, Jinjun; Liu, Jiahong; Zhang, Haixing; Wang, Jianhua; Xiang, Chenyao; Yang, Guiyu; Tang, Yun

    2017-01-01

    The comprehensive treatment project of groundwater over-exploitation in Hebei Province has been implemented for more than a year, and the effect of exploitation restriction is in urgent need of evaluation. This paper deals with Cheng’an County of Hebei Province as the research subject. Based on collected hydro-meteorological, socioeconomic, groundwater, and other related data, together with typical regional experimental research, this study generates the effective precipitation–groundwater exploitation (P-W) curve and accompanying research methods, and calculates the quantity of groundwater exploitation restriction. It analyzes the target completion status of groundwater exploitation restriction through water conservancy measures and agricultural practices of the groundwater over-exploitation comprehensive treatment project that was implemented in Cheng’an County in 2014. The paper evaluates the treatment effect of groundwater over-exploitation, as well as provides technical support for the effect evaluation of groundwater exploitation restriction of agricultural irrigation in Cheng’an County and relevant areas. PMID:28054979

  5. An Effect Analysis of Comprehensive Treatment of Groundwater Over-Exploitation in Cheng’an County, Hebei Province, China

    Directory of Open Access Journals (Sweden)

    Weiwei Shao

    2017-01-01

    Full Text Available The comprehensive treatment project of groundwater over-exploitation in Hebei Province has been implemented for more than a year, and the effect of exploitation restriction is in urgent need of evaluation. This paper deals with Cheng’an County of Hebei Province as the research subject. Based on collected hydro-meteorological, socioeconomic, groundwater, and other related data, together with typical regional experimental research, this study generates the effective precipitation–groundwater exploitation (P-W curve and accompanying research methods, and calculates the quantity of groundwater exploitation restriction. It analyzes the target completion status of groundwater exploitation restriction through water conservancy measures and agricultural practices of the groundwater over-exploitation comprehensive treatment project that was implemented in Cheng’an County in 2014. The paper evaluates the treatment effect of groundwater over-exploitation, as well as provides technical support for the effect evaluation of groundwater exploitation restriction of agricultural irrigation in Cheng’an County and relevant areas.

  6. GROUNDWATER HYDROCHEMISTRY EVALUATION IN RURAL ...

    African Journals Online (AJOL)

    Osondu

    2012-10-09

    Oct 9, 2012 ... the quality of groundwater from domestic water supply boreholes across rural Botswana. Ionic ... quality limits the supply of potable fresh water. To utilize and protect valuable water ..... prescribed specification of World Health.

  7. Groundwater Vulnerability Regions of Iowa

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — The regions onThis map represent areas with similar hydrogeologic characteristics thought to represent similar potentials for contamination of groundwater and/or...

  8. Optimal and Sustainable Groundwater Extraction

    Directory of Open Access Journals (Sweden)

    Christopher A. Wada

    2010-08-01

    Full Text Available With climate change exacerbating over-exploitation, groundwater scarcity looms as an increasingly critical issue worldwide. Minimizing the adverse effects of scarcity requires optimal as well as sustainable patterns of groundwater management. We review the many sustainable paths for groundwater extraction from a coastal aquifer and show how to find the particular sustainable path that is welfare maximizing. In some cases the optimal path converges to the maximum sustainable yield. For sufficiently convex extraction costs, the extraction path converges to an internal steady state above the level of maximum sustainable yield. We describe the challenges facing groundwater managers faced with multiple aquifers, the prospect of using recycled water, and the interdependence with watershed management. The integrated water management thus described results in less water scarcity and higher total welfare gains from groundwater use. The framework also can be applied to climate-change specifications about the frequency, duration, and intensity of precipitation by comparing before and after optimal management. For the case of South Oahu in Hawaii, the prospect of climate change increases the gains of integrated groundwater management.

  9. Inter-institutional development of a poster-based cancer biology learning tool.

    Science.gov (United States)

    Andraos-Selim, Cecile; Modzelewski, Ruth A; Steinman, Richard A

    2010-09-01

    There is a paucity of African-American Cancer researchers. To help address this, an educational collaboration was developed between a Comprehensive Cancer Center and a distant undergraduate biology department at a minority institution that sought to teach students introductory cancer biology while modeling research culture. A student-centered active learning curriculum was established that incorporated scientific poster presentations and simulated research exercises to foster learning of cancer biology. Students successfully mined primary literature for supportive data to test cancer-related hypotheses. Student feedback indicated that the poster project substantially enhanced depth of understanding of cancer biology and laid the groundwork for subsequent laboratory work. This inter-institutional collaboration modeled the research process while conveying facts and concepts about cancer.

  10. Visual objects and universal meanings: AIDS posters and the politics of globalisation and history.

    Science.gov (United States)

    Stein, Claudia; Cooter, Roger

    2011-01-01

    Drawing on recent visual and spatial turns in history writing, this paper considers AIDS posters from the perspective of their museum 'afterlife' as collected material objects. Museum spaces serve changing political and epistemological projects, and the visual objects they house are not immune from them. A recent globally themed exhibition of AIDS posters at an arts and crafts museum in Hamburg is cited in illustration. The exhibition also serves to draw attention to institutional continuities in collecting agendas. Revealed, contrary to postmodernist expectations, is how today's application of aesthetic display for the purpose of making 'global connections' does not radically break with the virtues and morals attached to the visual at the end of the nineteenth century. The historicisation of such objects needs to take into account this complicated mix of change and continuity in aesthetic concepts and political inscriptions. Otherwise, historians fall prey to seductive aesthetics without being aware of the politics of them. This article submits that aesthetics is politics.

  11. Pengembangan Media Poster dan Strategi Edukasi Gizi untuk Pengguna Posyandu dan Calon Pengantin

    Directory of Open Access Journals (Sweden)

    Hermina Hermina

    2015-11-01

    Full Text Available AbstractThe results of study Nutrition Awareness Family (Kadarzi in six provinces showed that nutrition knowledge and behavior of adults group is still low. The study of Kadarzi focused on the development of nutrition education strategies which was adjusted to the problems found in the community. The goal is to develop a media strategy posters and nutrition education for mothers of posyandu users and the future brides in an effort to achieve Kadarzi. The type of study was operational research. The study design wascross-sectional, with qualitative and quantitative methods. The study was conducted in three provinces: West Java, West Sumatra and East Kalimantan. The Samples taken for messenger is posyandu cadres andmarriage-guidance counsellors. The Samples taken for nutritional education is the mothers of posyandu users and the bride. Educational messages developed were advice to eat vegetables and fruits, weighingfor children under five, pregnant women anemia, exclusive breastfeeding and malnutrition. The results from the test of implementation nutrition education using posters media Kadarzi showing >70 % of targeted education increased their nutrition knowledge better than before, and generally the posyandu cadres were able to convey the message properly as well as the marriage-guidance counsellors in the Office of Religious Affairs. This study concluded that nutrition education posters which were made fairly simple, easy to understand, universal and also effective were able to improve the nutritional knowledge of mothers of posyandu users and future brides.Keywords : Nutrition Education, poster, aware family nutrition, posyandu users, future brides.AbstrakHasil Studi Keluarga Sadar Gizi (Kadarzi di enam provinsi menunjukkan bahwa pengetahuan dan perilaku gizi kelompok usia dewasa masih rendah. Penelitian ini memfokuskan pada pengembangan strategi edukasi gizi yang disesuaikan dengan permasalahan yang ditemukan di masyarakat. Tujuannya

  12. [Cigarette and advertising poster: history of a dangerous connection in the post-war economic boom].

    Science.gov (United States)

    Olivier, Jacques

    2013-11-27

    The advertising poster's main characteristic is the ability to convey a commercial message quickly and publicly thanks to its straightforward image and text. The young people, being the tobacco industry's principal target, are particularly exposed to these messages. This kind of advertisement becomes a mean of counterstroke as soon as the cigarette's harmfulness is acknowledged. Some of the cigarette industry's strategies can be revealed by the historical analysis of a 253 posters corpus selected among the main cigarette manufacturers in Switzerland at the time of the post-war economic boom. With the misuse of sport's theme, the overvaluation of the filter's efficiency, the use of a vocabulary that implies lightness and by erasing the image of smoke in its advertisement, the industry tries to reassure the smoker wrongly.

  13. An Innovative Model: Undergraduate Poster Sessions by Health Professional Majors as a Method for Communicating Chemistry in Context

    Science.gov (United States)

    Dunstan, Marie; Bassinger, Pat

    1997-09-01

    This paper develops the methods used to conduct poster sessions for undergraduate health professional majors. There are two main goals of the project. The first goal is to learn chemistry in the context of health professions, everyday activities and contemporary issues. The second goal is to continue to develop research and written and oral communication skills. The topics are chosen after a classroom discussion of organic chemistry. The students then attend a library instruction class for introduction to appropriate research tools. Students are also taught the mechanics of poster preparation. The sessions are presented during a laboratory class period and are open to the college and public at large. Evaluation criteria include comprehension of the chemistry, the level and accuracy of the discussion and the appropriateness of the poster design for information exchange, All levels of the college community are invited to participate and greatly contribute to the success of the poster sessions.

  14. The Convergent Evolution of a Chemistry Project: Using Laboratory Posters as a Platform for Web Page Construction.

    Science.gov (United States)

    Rigeman, Sally

    1998-01-01

    Argues that evolution is a process that occurs within the curriculum as well as within the physical universe. Provides an example that involves student presentations. Discusses the transition from poster presentations to electronic presentations via the World Wide Web. (DDR)

  15. Growing a Wind Workforce: The National Wind Energy Skills Assessment Report (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Tegen, S.

    2014-05-01

    This poster summarizes results from the first published investigation into the detailed makeup of the wind energy workforce as well as a glance at the educational infrastructure and training needs of the wind industry. Insights from this research into the domestic wind workforce allow the private sector, educational institutions, and federal and state governments to make better informed workforce-related decisions based on the current data and future projections.

  16. "Take time. Save lives. Clean hands protect." A comparison of two hand hygiene health promotion posters.

    Science.gov (United States)

    Mackert, Michael; Lazard, Allison; Champlin, Sara; Liang, Ming-Ching; Mabry, Amanda; Stroever, Stephanie; Guadagno, Marie; Watkins, Lynda

    2014-05-01

    Two posters were designed to encourage hospital staff hand hygiene. One focused on broad benefits of hand hygiene to patients and staff, and the other highlighted hand hygiene as a long-known measure to infection control. The former was better received in terms of attention, likability, and potential to promote hand hygiene. A third-person effect, the perception of stronger impact of communication messages on others, was observed. Implications on health promotion message design were discussed.

  17. Technology, Performance, and Market of Wind-Diesel Applications for Remote and Island Communities (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, E. I.; Dabo, M.

    2009-05-01

    The market for wind-diesel power systems in Alaska and other areas has proven that the integration of wind turbines with conventional isolated generation is a commercial reality. During the past few years, the use of wind energy to reduce diesel fuel consumption has increased, providing economic, environmental, social, and security benefits to communities' energy supply. This poster provides an overview of markets, project examples, technology advances, and industry challenges.

  18. A poster presentation as an evaluation method to facilitate reflective thinking skills in nursing education

    OpenAIRE

    M.M. Chabeli

    2002-01-01

    This article seeks to establish whether the poster presentation of a specific theme can facilitate the student’s thinking skills in nursing education. A qualitative, exploratory, descriptive and contextual research design where twenty students volunteered to take part in the study by signing an informed consent was followed. Descriptive naïve sketches were used for data collection followed by individual interviews to validate the findings. Data was analysed by means of the descriptive method ...

  19. KAJIAN ASPEK FOTOGRAFIS DALAM TEHNIK OLAH DIGITAL POSTER FILM SANG PEMIMPI

    OpenAIRE

    Noor Latif CM

    2011-01-01

    As the advancement of digital imaging technology, this urges internal actors to be more accurate and explorative in producing visual communication work with photography element and digital touching process. Digital process ability with no photographical ability will produce raw and anomaly visual work of art. Besides, audience is smarter and more appreciative towards quality of visual appearance in several modern communication media. Film poster of Sang Pemimpi is a case reflection of g...

  20. Test bank to accompany Computers data and processing

    CERN Document Server

    Deitel, Harvey M

    1980-01-01

    Test Bank to Accompany Computers and Data Processing provides a variety of questions from which instructors can easily custom tailor exams appropriate for their particular courses. This book contains over 4000 short-answer questions that span the full range of topics for introductory computing course.This book is organized into five parts encompassing 19 chapters. This text provides a very large number of questions so that instructors can produce different exam testing essentially the same topics in succeeding semesters. Three types of questions are included in this book, including multiple ch

  1. Study guide to accompany computers data and processing

    CERN Document Server

    Deitel, Harvey M

    1985-01-01

    Study Guide to Accompany Computer and Data Processing provides information pertinent to the fundamental aspects of computers and computer technology. This book presents the key benefits of using computers.Organized into five parts encompassing 19 chapters, this book begins with an overview of the evolution of modern computing systems from the earliest mechanical calculating devices to microchips. This text then introduces computer hardware and describes the processor. Other chapters describe how microprocessors are made and describe the physical operation of computers. This book discusses as w

  2. Bronchial Sparganosis mansoni accompanied by abnormal hyperplasia diagnosed by bronchoscopy

    Institute of Scientific and Technical Information of China (English)

    BAI Jing; HE Zhi-yi; LIU Guang-nan; ZHANG Jian-quan; DENG Jing-min; LI Mei-hua; ZHONG Xiao-ning

    2012-01-01

    Pulmonary sparganosis mansoni is rare in humans and bronchial sparganosis mansoni has not been reported.We reported a patient with a soft-tissue mass in the right hilum area on a chest computed tomography (CT) scan that was suspected of being lung cancer.Bronchoscopy identified sparganum larvae.Bronchial sparganosis mansoni accompanied by abnormal hyperplasia was diagnosed by histopathology.We introduced our experience and reviewed the clinical characteristics of three pulmonary sparganosis mansoni cases and three pleural cavity sparganosis mansoni cases that have been reoorted.

  3. Mucocele Accompanied by a Traumatic Neuroma: A Case Report

    Directory of Open Access Journals (Sweden)

    Jaafari Ashkavandi Z.

    2013-03-01

    Full Text Available Mucocele and traumatic neuroma are two lesions related to the traumatic events; however there is only one reported case in which these two entities were perceived simultaneously. The current study reported a 21-year-old man who complained of painless recurrent swelling, accompanied by paresthesia on his left lower labial mucosa. He had a previous history of similar lesion and had been treated with surgery and cauterization last year. The primary clinical impression was a recurrent mucocele. Microscopic surveys displayed a traumatic neuroma in the vicinity of a mucocele which seems to be arising from the previous surgical treatment.

  4. Persistent Postconcussive Symptoms Are Accompanied by Decreased Functional Brain Oxygenation.

    Science.gov (United States)

    Helmich, Ingo; Saluja, Rajeet S; Lausberg, Hedda; Kempe, Mathias; Furley, Philip; Berger, Alisa; Chen, Jen-Kai; Ptito, Alain

    2015-01-01

    Diagnostic methods are considered a major concern in the determination of mild traumatic brain injury. The authors examined brain oxygenation patterns in subjects with severe and minor persistent postconcussive difficulties and a healthy control group during working memory tasks in prefrontal brain regions using functional near-infrared spectroscopy. The results demonstrated decreased working memory performances among concussed subjects with severe postconcussive symptoms that were accompanied by decreased brain oxygenation patterns. An association appears to exist between decreased brain oxygenation, poor performance of working memory tasks, and increased symptom severity scores in subjects suffering from persistent postconcussive symptoms.

  5. Optic Neuritis Associated with Myelodysplastic Syndrome Accompanied by Eosinophilic Crisis.

    Science.gov (United States)

    Nagasaki, Joji; Nishimoto, Mitsutaka; Nakamae, Hirohisa; Nakane, Takahiko; Koh, Hideo; Yoshimoto, Kumiko; Shiraki, Kunihiko; Hino, Masayuki

    2015-01-01

    Myelodysplastic syndrome (MDS) was diagnosed in a 64-year-old man. Three months later, he presented with right-sided visual loss. A diagnosis of optic neuritis caused by both ischemic and non-ischemic changes was established. Concurrently, prominent eosinophilia was seen in both the peripheral blood and bone marrow. A partial improvement of visual loss was obtained concomitant with a rapid decrease of the eosinophils after treatment with corticosteroids. Optic neuritis related to MDS is a rare condition and its etiology has not yet been identified. We herein report a case of optic neuritis associated with MDS and accompanied by an eosinophilic crisis.

  6. Solutions manual to accompany finite mathematics models and applications

    CERN Document Server

    Morris, Carla C

    2015-01-01

    A solutions manual to accompany Finite Mathematics: Models and Applications In order to emphasize the main concepts of each chapter, Finite Mathematics: Models and Applications features plentiful pedagogical elements throughout such as special exercises, end notes, hints, select solutions, biographies of key mathematicians, boxed key principles, a glossary of important terms and topics, and an overview of use of technology. The book encourages the modeling of linear programs and their solutions and uses common computer software programs such as LINDO. In addition to extensive chapters on pr

  7. Promoting adherence to nebulized therapy in cystic fibrosis: poster development and a qualitative exploration of adherence

    Directory of Open Access Journals (Sweden)

    Jones S

    2015-08-01

    Full Text Available Stephen Jones,1 Nathan Babiker,2 Emma Gardner,2,3 Jane Royle,2 Rachael Curley,3,4 Zhe Hui Hoo,3,4 Martin J Wildman3,4 1Psychology Department, University of Sheffield, 2Psychological Services, Sheffield Teaching Hospitals NHS Foundation Trust, 3Adult Cystic Fibrosis Unit, Northern General Hospital, 4School of Health and Related Research (ScHARR, University of Sheffield, Sheffield, UK Background: Cystic fibrosis (CF health care professionals recognize the need to motivate people with CF to adhere to nebulizer treatments, yet little is known about how best to achieve this. We aimed to produce motivational posters to support nebulizer adherence by using social marketing involving people with CF in the development of those posters. Methods: The Sheffield CF multidisciplinary team produced preliminary ideas that were elaborated upon with semi-structured interviews among people with CF to explore barriers and facilitators to the use of nebulized therapy. Initial themes and poster designs were refined using an online focus group to finalize the poster designs. Results: People with CF preferred aspirational posters describing what could be achieved through adherence in contrast to posters that highlighted the adverse consequences of nonadherence. A total of 14 posters were produced through this process. Conclusion: People with CF can be engaged to develop promotional material to support adherence, providing a unique perspective differing from that of the CF multidisciplinary team. Further research is needed to evaluate the effectiveness of these posters to support nebulizer adherence. Keywords: behavior change, social marketing, patient participation, nebulizers, medication adherence

  8. Short-term impact of pictorial posters and a crash course on radiographic errors for improving the quality of paediatric chest radiographs in an unsupervised unit - a pilot study for quality-assurance outreach

    Energy Technology Data Exchange (ETDEWEB)

    Tebogo Hlabangana, Linda; Andronikou, Savvas [University of the Witwatersrand, Department of Diagnostic Radiology, Johannesburg (South Africa)

    2014-08-17

    Chest radiography is the most commonly performed diagnostic X-ray examination. The radiation dose to the patient for this examination is relatively low but because of its frequent use, the contribution to the collective dose is considerable. Optimized image quality not only allows for more accurate diagnosis but also supports radiation protection, which is particularly important in children. To determine whether the introduction of a poster of technical errors in paediatric radiography accompanied by a short lecture (crash course) for radiographers on common errors can sustainably decrease the number and rate of these errors in an unsupervised radiology department (without a paediatric-trained radiologist or paediatric-trained radiography personnel). We conducted a pilot study for quality-assurance outreach, with retrospective and prospective components, in the paediatric radiology department of a teaching hospital. The technical errors in frontal chest radiographs performed in the unit were assessed by quality-assurance analysis using a customized tick-sheet. The review was performed before and after an intervention that involved a half-hour crash course and poster displays in the department. We compared the rate of technical errors made before and after the intervention. There was statistically significant improvement in quality of radiographs (P < 0.0083) performed immediately after the intervention. There was a statistically significant decline in the quality of radiographs performed >2 months after the intervention. A simple intervention of a crash course and poster placement resulted in improved quality of paediatric chest radiographs. A decline in quality after 2 months suggests the need to repeat this or another type of intervention regularly. (orig.)

  9. Posters as a Means of Learning and Communication in Internship Period

    Directory of Open Access Journals (Sweden)

    Seija Kairavuori

    2014-10-01

    Full Text Available This article describes a pedagogical experiment and a research project in which a large sample of ninth-graders (N=93 in the Finnish basic education were introduced to an optional, visual reporting method concerning their internship period (TET. The students were asked to take photos during the two weeks internship period of an interesting profession or work task, an interesting person doing his/her work, an interesting work process, or in general of the most interesting or impressive  learning experiences. After the internship period the students composed a poster out of selected visual material and added a title plus some supporting text of their written memos. In the end, these posters were presented publicly on the school net and shared during the educational and vocational guidance lessons. As researchers, we were interested in how these students experienced this innovative, visual reporting method; for example, what were their ideas behind the selection of visual material and visual communication when making the posters. It showed that this alternative way of working led the pupils into a pedagogically valuable dialogue with pictures about the important aims of their learning process as a whole.

  10. A poster presentation as an evaluation method to facilitate reflective thinking skills in nursing education.

    Science.gov (United States)

    Chabeli, M M

    2002-08-01

    This article seeks to establish whether the poster presentation of a specific theme can facilitate the student's thinking skills in nursing education. A qualitative, exploratory, descriptive and contextual research design where twenty students volunteered to take part in the study by signing an informed consent was followed. Descriptive naïve sketches were used for data collection followed by individual interviews to validate the findings. Data was analysed by means of the descriptive method of open coding of Tesch (in Creswell, 1994:155). DENOSA's ethical standards for research (1998:7) were considered. The findings indicated both positive and negative perceptions. The positive perceptions were: a poster presentation as an evaluation method facilitates creative, critical and reflective thinking skills; group work facilitates student participation; it facilitates problem solving skills; it increases the student's independence and a sense of ownership; and the evaluation is fair. The negative perceptions were that there was a lack of clarity on the student's expectations and that group activity is difficult. Trustworthiness was maintained in accordance with Lincoln and Guba's principles (1985:290-327). It is concluded that a poster presentation, used effectively as an evaluation method, can facilitate the learner's critical and reflective thinking skills. It is recommended that other learner-centred methods of assessment and evaluation be researched for their effective use in facilitating the higher order thinking skills of learners.

  11. Value-sensitive clinical accompaniment in community nursing science

    Directory of Open Access Journals (Sweden)

    Ebin Arries

    2010-03-01

    Full Text Available Clinical community health facilities where undergraduate students are placed for their practical work in community nursing science are dynamic and have undergone major transformation over the past few years. In the clinical field, community nurses and undergraduate students are representative of the different races and language and ethnic groups in the South African population, with each group espousing different value systems. Both parties – students and community nurses – report that, due to these differences, value conflicts are experienced during clinical accompaniment and that this has negative effects on clinical learning in community nursing science.

    The goal of this study was to explore and describe the experiences of students with regard to value-sensitive clinical accompaniment in the community nursing environment. An exploratory, descriptive and contextual design was used. Interactions between community nurses and students during clinical accompaniment were explored for value sensitivity by means of video recordings,participant observation and focus group interviews. Data were collected by means of video recordings, participant observation and focus group interviews. The data were analysed and coded by the researcher and the external coder, using an inductive descriptive method to identify important segments of the regularity of behaviour. The focus group interviews were transcribed, analysed and coded by the researcher and the external coder, using Tesch’s steps of analysis (Creswell 1994:155–156.Lincoln and Guba’s criteria (1985:290 for trustworthiness were applied to the study.

    The general findings indicate that clinical accompaniment in community nursing is not value sensitive and, as a result, guidelines for value-sensitive clinical accompaniment need to be developed for undergraduate students in the community nursing environment. The following values (values for which guidelines need to be developed were

  12. Middleware Design for Swarm-Driving Robots Accompanying Humans.

    Science.gov (United States)

    Kim, Min Su; Kim, Sang Hyuck; Kang, Soon Ju

    2017-02-17

    Research on robots that accompany humans is being continuously studied. The Pet-Bot provides walking-assistance and object-carrying services without any specific controls through interaction between the robot and the human in real time. However, with Pet-Bot, there is a limit to the number of robots a user can use. If this limit is overcome, the Pet-Bot can provide services in more areas. Therefore, in this study, we propose a swarm-driving middleware design adopting the concept of a swarm, which provides effective parallel movement to allow multiple human-accompanying robots to accomplish a common purpose. The functions of middleware divide into three parts: a sequence manager for swarm process, a messaging manager, and a relative-location identification manager. This middleware processes the sequence of swarm-process of robots in the swarm through message exchanging using radio frequency (RF) communication of an IEEE 802.15.4 MAC protocol and manages an infrared (IR) communication module identifying relative location with IR signal strength. The swarm in this study is composed of the master interacting with the user and the slaves having no interaction with the user. This composition is intended to control the overall swarm in synchronization with the user activity, which is difficult to predict. We evaluate the accuracy of the relative-location estimation using IR communication, the response time of the slaves to a change in user activity, and the time to organize a network according to the number of slaves.

  13. Treatment of lingual traumatic ulcer accompanied with fungal infections

    Directory of Open Access Journals (Sweden)

    Sella Sella

    2011-09-01

    Full Text Available Background: Traumatic ulcer is a common form of ulceration occured in oral cavity caused by mechanical trauma, either acute or chronic, resulting in loss of the entire epithelium. Traumatic ulcer often occurs in children that are usually found on buccal mucosa, labial mucosa of upper and lower lip, lateral tongue, and a variety of areas that may be bitten. To properly diagnose the ulcer, dentists should evaluate the history and clinical description in detail. If the lesion is allegedly accompanied by other infections, such as fungal, bacterial or viral infections, microbiological or serological tests will be required. One of the initial therapy given for fungal infection is nystatin which aimed to support the recovery and repair processes of epithelial tissue in traumatic ulcer case. Purpose: This case report is aimed to emphasize the importance of microbiological examination in suspected cases of ulcer accompanied with traumatic fungal infection. Case: A 12-year-old girl came to the clinic of Pediatric Dentistry, Faculty of Dentistry, University of Indonesia on June 9, 2011 accompanied with her mother. The patient who had a history of geographic tongue came with complaints of injury found in the middle of the tongue. The main diagnosis was ulcer accompanied with traumatic fungal infection based on the results of swab examination. Case management: This traumatic ulcer case was treated with Dental Health Education, oral prophylaxis, as well as prescribing and usage instructions of nystatin. The recovery and repair processes of mucosal epithelium of the tongue then occured after the use of nystatin. Conclusion: It can be concluded that microbiological examination is important to diagnose suspected cases of ulcer accompanied with traumatic fungal infection. The appropriate treatment such as nystatin can be given for traumatic fungal infection.Latar belakang: Ulkus traumatic merupakan bentuk umum dari ulserasi rongga mulut yang terjadi akibat trauma

  14. 19 CFR 133.24 - Restrictions on articles accompanying importer and mail importations.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Restrictions on articles accompanying importer and... accompanying importer and mail importations. (a) Detention. Articles accompanying an importer and mail... given in the following manner: (1) Articles accompanying importer. When the articles are carried...

  15. Uranium groundwater anomalies and L'Aquila earthquake, 6th April 2009 (Italy).

    Science.gov (United States)

    Plastino, Wolfango; Povinec, Pavel P; De Luca, Gaetano; Doglioni, Carlo; Nisi, Stefano; Ioannucci, Luca; Balata, Marco; Laubenstein, Matthias; Bella, Francesco; Coccia, Eugenio

    2010-01-01

    Monitoring of chemical and physical groundwater parameters has been carried out worldwide in seismogenic areas with the aim to test possible correlations between their spatial and temporal variations and strain processes. Uranium (U) groundwater anomalies were observed during the preparation phases of the recent L'Aquila earthquake of 6th April 2009 in the cataclastic rocks near the overthrust fault crossing the deep underground Gran Sasso National Laboratory. The results suggest that U may be used as a potential strain indicator of geodynamic processes occurring before the seismic swarm and the main earthquake shock. Moreover, this justifies the different radon patterns before and after the main shock: the radon releases during and after the earthquake are much than more during the preparatory period because the process does not include only the microfracturing induced by stress-strain activation, but also radon increases accompanying groundwater U anomalies.

  16. Groundwater chemistry of shallow aquifers in the coastal zones of Cochin, India

    Digital Repository Service at National Institute of Oceanography (India)

    Laluraj, C.M.; Gopinath, G.; DineshKumar, P.K.

    chloride was determined by argentometric titration using standard silver nitrate as reagent. Carbonate and bicarbonate concentrations of the groundwater were determined titrimetrically [2, 14]. Sulphate concentration was carried out following turbidity....A.J & Geirnaert, W. (1991): Process accompanying the intrusion of salt water. – In: Breuk, W. de (ed.): Hydogeology of salt water intrusion, a selection of SWIM papers. I.A.H. v. 11/1991, Verlag Heinz Heise. [4] Back, W. (1960): Origin of hydrochemical facies...

  17. Groundwater and Terrestrial Water Storage

    Science.gov (United States)

    Rodell, Matthew; Chambers, Don P.; Famiglietti, James S.

    2011-01-01

    Most people think of groundwater as a resource, but it is also a useful indicator of climate variability and human impacts on the environment. Groundwater storage varies slowly relative to other non-frozen components of the water cycle, encapsulating long period variations and trends in surface meteorology. On seasonal to interannual timescales, groundwater is as dynamic as soil moisture, and it has been shown that groundwater storage changes have contributed to sea level variations. Groundwater monitoring well measurements are too sporadic and poorly assembled outside of the United States and a few other nations to permit direct global assessment of groundwater variability. However, observational estimates of terrestrial water storage (TWS) variations from the GRACE satellites largely represent groundwater storage variations on an interannual basis, save for high latitude/altitude (dominated by snow and ice) and wet tropical (surface water) regions. A figure maps changes in mean annual TWS from 2009 to 2010, based on GRACE, reflecting hydroclimatic conditions in 2010. Severe droughts impacted Russia and the Amazon, and drier than normal weather also affected the Indochinese peninsula, parts of central and southern Africa, and western Australia. Groundwater depletion continued in northern India, while heavy rains in California helped to replenish aquifers that have been depleted by drought and withdrawals for irrigation, though they are still below normal levels. Droughts in northern Argentina and western China similarly abated. Wet weather raised aquifer levels broadly across western Europe. Rains in eastern Australia caused flooding to the north and helped to mitigate a decade long drought in the south. Significant reductions in TWS seen in the coast of Alaska and the Patagonian Andes represent ongoing glacier melt, not groundwater depletion. Figures plot time series of zonal mean and global GRACE derived non-seasonal TWS anomalies (deviation from the mean of

  18. Strategies for transdisciplinary research on peri-urban groundwater management in the Ganges delta

    Science.gov (United States)

    Hermans, Leon; Thissen, Wil; Gomes, Sharlene; Banerjee, Poulomi; Narain, Vishal; Salehin, Mashfiqus; Hasan, Rezaul; Barua, Anamika; Alam Khan, Shah; Bhattacharya, Samir; Kempers, Remi; Banerjee, Parthasarathi; Hossain, Zakir; Majumdar, Binoy; Hossain, Riad

    2016-04-01

    Transdisciplinary science transcends disciplinary boundaries. The reasons to engage in transdisciplinary science are many and include the desire to nurture a more direct relationship between science and society, as well as the desire to explain phenomena that cannot be explained by any of the existing disciplinary bodies of knowledge in isolation. Both reasons also reinforce each other, as reality often features a level of complexity that demands and inspires the combination of scientific knowledge from various disciplines. The challenge in transdisciplinary science, however, is not so much to cross disciplinary boundaries, but to ensure an effective connection between disciplines. This contribution reports on the strategy used in a transdisciplinary research project to address groundwater management in peri-urban areas in the Ganges delta. Groundwater management in peri-urban areas in rapidly urbanizing deltas is affected by diverse forces such as rapid population growth, increased economic activity and changing livelihood patterns, and other forces which result in a growing pressure on available groundwater resources. Understanding the intervention possibilities for a more sustainable groundwater management in these peri-urban areas requires an understanding of the dynamic interplay between various sub-systems, such as the physical groundwater system, the water using activities in households and livelihoods, and the institutional system of formal and informal rules that are used by various parties to access groundwater resources and to distribute the associated societal and economic costs and benefits. The ambition in the reported project is to contribute both new scientific knowledge, as well as build capacity with peri-urban stakeholders to improve the sustainability and equitability of local groundwater management. This is done by combining science and development activities, led by different organizations. The scientific component further consists of three

  19. Groundwater recharge and agricultural contamination

    Science.gov (United States)

    Böhlke, J.K.

    2002-01-01

    Agriculture has had direct and indirect effects on the rates and compositions of groundwater recharge and aquifer biogeochemistry. Direct effects include dissolution and transport of excess quantities of fertilizers and associated materials and hydrologic alterations related to irrigation and drainage. Some indirect effects include changes in water-rock reactions in soils and aquifers caused by increased concentrations of dissolved oxidants, protons, and major ions. Agrilcultural activities have directly or indirectly affected the concentrations of a large number of inorganic chemicals in groundwater, for example NO3-, N2, Cl, SO42-, H+, P, C, K, Mg, Ca, Sr, Ba, Ra, and As, as well a wide variety of pesticides and other organic compounds. For reactive contaminants like NO3-, a combination of chemical, isotopic, and environmental-tracer analytical approaches might be required to resolve changing inputs from subsequent alterations as causes of concentration gradients in groundwater. Groundwater records derived from multi-component hydrostratigraphic data can be used to quantify recharge rates and residence times of water and dissolved contaminants, document past variations in recharging contaminant loads, and identify natural contaminant-remediation processes. These data indicate that many of the world's surficial aquifers contain transient records of changing agricultural contamination from the last half of the 20th century. The transient agricultural groundwater signal has important implications for long-term trends and spatial heterogeneity in discharge.

  20. Geochemical Investigations of Groundwater Stability

    Energy Technology Data Exchange (ETDEWEB)

    Bath, Adrian [Intellisci Ltd., Loughborough (United Kingdom)

    2006-05-15

    The report describes geochemical parameters and methods that provide information about the hydrodynamic stability of groundwaters in low permeability fractured rocks that are potential hosts for radioactive waste repositories. Hydrodynamic stability describes the propensity for changes in groundwater flows over long timescales, in terms of flow rates and flow directions. Hydrodynamic changes may also cause changes in water compositions, but the related issue of geochemical stability of a potential repository host rock system is outside the scope of this report. The main approaches to assessing groundwater stability are numerical modelling, measurement and interpretation of geochemical indicators in groundwater compositions, and analyses and interpretations of secondary minerals and fluid inclusions in these minerals. This report covers the latter two topics, with emphasis on geochemical indicators. The extent to which palaeohydrogeology and geochemical stability indicators have been used in past safety cases is reviewed. It has been very variable, both in terms of the scenarios considered, the stability indicators considered and the extent to which the information was explicitly or implicitly used in assessing FEPs and scenarios in the safety cases. Geochemical indicators of hydrodynamic stability provide various categories of information that are of hydrogeological relevance. Information about groundwater mixing, flows and water sources is potentially provided by the total salinity of groundwaters, their contents of specific non-reactive solutes (principally chloride) and possibly of other solutes, the stable isotopic ratio of water, and certain characteristics of secondary minerals and fluid inclusions. Information pertaining directly to groundwater ages and the timing of water and solute movements is provided by isotopic systems including tritium, carbon-14, chlorine-36, stable oxygen and hydrogen isotopes, uranium isotopes and dissolved mobile gases in

  1. Neutronless $^{10}Be$-Accompanied Ternary Fission of $^{252}Cf$

    CERN Document Server

    Sandulescu, A; Misicu, S; Florescu, A; Ramayya, A V; Hamilton, J H; Greiner, W

    1998-01-01

    A new type of decay corresponding to the neutronless $^{10}$Be-accompanied fragmentation of $^{252}$Cf is studied. We employ a cluster model similar to the model used for the description of cluster radioactivity. No preformation factors were considered. The ternary relative isotopic yields were calculated as the ratio of the penetrability of a given ternary fragmentation over the sum of penetrabilities of all possible ternary neutronless fragmentations. The corresponding barriers between the light and heavy fragment and between the $^{10}$Be cluster and the two heavier fragments were computed with the help of a double folding potential generated by M3Y-$NN$ effective interaction and realistic fragment ground state deformations. Also, we studied the influence of the fragment excitation energies on the yields, by including the level densities and the $\\beta$-stretching of the fragments. The new phenomenon could be experimentally observed by the triple gamma coincidence technique between the fragments and $^{10}...

  2. Transient positive and negative experiences accompanying stage hypnosis.

    Science.gov (United States)

    Crawford, H J; Kitner-Triolo, M; Clarke, S W; Olesko, B

    1992-11-01

    Frequency of positive and negative experiences accompanying stage hypnosis was assessed in follow-up interviews with 22 participants of university-sponsored performances. Most subjects described their experience positively (relaxing, interesting, exciting, satisfying, illuminating, and pleasurable), but some described it negatively (confusing, silly, annoying, and frightening). Five subjects (22.7%) reported partial or complete amnesia; all were highly responsive to the stage hypnosis suggestions. One subject was completely unable to breach amnesia and felt annoyed and frightened. Five subjects (22.7%) believed the hypnotist had control over their behavior. Participants (n = 15) tested subsequently on the Stanford Hypnotic Susceptibility Scale, Form C (Weitzenhoffer & Hilgard, 1962) were mostly moderately to highly hypnotizable (M = 7.07), and the scores correlated significantly (r = .68) with the percentage of passed stage hypnosis suggestions.

  3. [Aspects of psychotherapy in diabetes mellitus with accompanying alcoholic intoxication].

    Science.gov (United States)

    Sidorov, P I; Novikova, I A; Solov'ev, A G

    2001-01-01

    120 patients with different types of diabetes mellitus were divided into groups by the presence and intensity of accompanying alcoholic intoxication: group 1--no alcohol intake; group 2--rare alcohol intake; group 3--moderate alcohol intake; group 4--alcoholic abuse. Experimental psychological methods were used together with psychotherapeutic approaches: Wiesbaden's questionnaire (WIPPF), Lusher's and MMPI tests. For each group of the patients some recommendations are given for application of the above techniques. Thus in patients from the 1-3 groups it is worthwhile to perform a positive psychotherapy directed to the development of the body/sensation sphere (according to WIPPF), that is a care about physical and mental state (including autotraining and training of communication). In the alcohol abusing patients the main point should be fantasy/future sphere (according to WIPPF) in the ranges of the same positive psychotherapy directed to forming positive world view and correction of the interpersonal relations.

  4. Lithium isotope effect accompanying electrochemical intercalation of lithium into graphite

    CERN Document Server

    Yanase, S; Oi, T

    2003-01-01

    Lithium has been electrochemically intercalated from a 1:2 (v/v) mixed solution of ethylene carbonate (EC) and methylethyl carbonate (MEC) containing 1 M LiClO sub 4 into graphite, and the lithium isotope fractionation accompanying the intercalation was observed. The lighter isotope was preferentially fractionated into graphite. The single-stage lithium isotope separation factor ranged from 1.007 to 1.025 at 25 C and depended little on the mole ratio of lithium to carbon of the lithium-graphite intercalation compounds (Li-GIC) formed. The separation factor increased with the relative content of lithium. This dependence seems consistent with the existence of an equilibrium isotope effect between the solvated lithium ion in the EC/MEC electrolyte solution and the lithium in graphite, and with the formation of a solid electrolyte interfaces on graphite at the early stage of intercalation. (orig.)

  5. Thermal expansion accompanying the glass-liquid transition and crystallization

    Directory of Open Access Journals (Sweden)

    M. Q. Jiang

    2015-12-01

    Full Text Available We report the linear thermal expansion behaviors of a Zr-based (Vitreloy 1 bulk metallic glass in its as-cast, annealed and crystallized states. Accompanying the glass-liquid transition, the as-cast Vitreloy 1 shows a continuous decrease in the thermal expansivity, whereas the annealed glass shows a sudden increase. The crystallized Vitreloy 1 exhibits an almost unchanged thermal expansivity prior to its melting. Furthermore, it is demonstrated that the nucleation of crystalline phases can induce a significant thermal shrinkage of the supercooled liquid, but with the growth of these nuclei, the thermal expansion again dominates. These results are explained in the framework of the potential energy landscape, advocating that the configurational and vibrational contributions to the thermal expansion of the glass depend on both, structure and temperature.

  6. ACCOMPANYING THERAPY IN PATIENTS AFTER ENDOSCOPIC LARYNGEAL SURGERY

    Directory of Open Access Journals (Sweden)

    E. N. Novozhilova

    2014-01-01

    Full Text Available The paper describes the experience with accompanying therapy in patients after endoscopic laryngeal surgery, which has been gained at the Unit of Head and Neck Tumors, Moscow City Cancer Hospital Sixty-Two. Endolaryngeal operations have been performed using robotic CO2 laser and alternative modes of mechanical ventilation. Methods for abolishing laser-induced reactive tissue changes with different groups of pharmaceuticals are considered. Both the possible side effects of some drugs and their potential interaction are taken into account. The high efficacy of current inhalation systems (PARI delivering the required doses of medicaments over a short period of time and with minimal losses and regulating their dispersion in relation to the drug used is noted.

  7. Comprehensive analysis of microorganisms accompanying human archaeological remains.

    Science.gov (United States)

    Philips, Anna; Stolarek, Ireneusz; Kuczkowska, Bogna; Juras, Anna; Handschuh, Luiza; Piontek, Janusz; Kozlowski, Piotr; Figlerowicz, Marek

    2017-07-01

    Metagenome analysis has become a common source of information about microbial communities that occupy a wide range of niches, including archaeological specimens. It has been shown that the vast majority of DNA extracted from ancient samples come from bacteria (presumably modern contaminants). However, characterization of microbial DNA accompanying human remains has never been done systematically for a wide range of different samples. We used metagenomic approaches to perform comparative analyses of microorganism communities present in 161 archaeological human remains. DNA samples were isolated from the teeth of human skeletons dated from 100 AD to 1200 AD. The skeletons were collected from 7 archaeological sites in Central Europe and stored under different conditions. The majority of identified microbes were ubiquitous environmental bacteria that most likely contaminated the host remains not long ago. We observed that the composition of microbial communities was sample-specific and not correlated with its temporal or geographical origin. Additionally, traces of bacteria and archaea typical for human oral/gut flora, as well as potential pathogens, were identified in two-thirds of the samples. The genetic material of human-related species, in contrast to the environmental species that accounted for the majority of identified bacteria, displayed DNA damage patterns comparable with endogenous human ancient DNA, which suggested that these microbes might have accompanied the individual before death. Our study showed that the microbiome observed in an individual sample is not reliant on the method or duration of sample storage. Moreover, shallow sequencing of DNA extracted from ancient specimens and subsequent bioinformatics analysis allowed both the identification of ancient microbial species, including potential pathogens, and their differentiation from contemporary species that colonized human remains more recently. © The Authors 2017. Published by Oxford University

  8. Brain-immune interaction accompanying odor-evoked autobiographic memory.

    Science.gov (United States)

    Matsunaga, Masahiro; Bai, Yu; Yamakawa, Kaori; Toyama, Asako; Kashiwagi, Mitsuyoshi; Fukuda, Kazuyuki; Oshida, Akiko; Sanada, Kazue; Fukuyama, Seisuke; Shinoda, Jun; Yamada, Jitsuhiro; Sadato, Norihiro; Ohira, Hideki

    2013-01-01

    The phenomenon in which a certain smell evokes a specific memory is known as the Proust phenomenon. Odor-evoked autobiographic memories are more emotional than those elicited by other sensory stimuli. The results of our previous study indicated that odor-evoked autobiographic memory accompanied by positive emotions has remarkable effects on various psychological and physiological activities, including the secretion of cytokines, which are immune-signaling molecules that modulate systemic inflammation. In this study, we aimed to clarify the neural substrates associated with the interaction between odor-evoked autobiographic memory and peripheral circulating cytokines. We recruited healthy male and female volunteers and investigated the association between brain responses and the concentration of several cytokines in the plasma by using positron emission tomography (PET) recordings when an autographic memory was evoked in participants by asking them to smell an odor that was nostalgic to them. Participants experienced positive emotions and autobiographic memories when nostalgic odors were presented to them. The levels of peripheral proinflammatory cytokines, such as the tumor necrosis factor-α (TNF-α) and interferon-γ (IFN-γ), were significantly reduced after experiencing odor-evoked autobiographic memory. Subtraction analysis of PET images indicated that the medial orbitofrontal cortex (mOFC) and precuneus/posterior cingulate cortex (PCC) were significantly activated during experiences of odor-evoked autobiographic memory. Furthermore, a correlation analysis indicated that activities of the mOFC and precuneus/PCC were negatively correlated with IFN-γ concentration. These results indicate that the neural networks including the precuneus/PCC and mOFC might regulate the secretion of peripheral proinflammatory cytokines during the experience of odor-evoked autobiographic memories accompanied with positive emotions.

  9. Middleware Design for Swarm-Driving Robots Accompanying Humans

    Science.gov (United States)

    Kim, Min Su; Kim, Sang Hyuck; Kang, Soon Ju

    2017-01-01

    Research on robots that accompany humans is being continuously studied. The Pet-Bot provides walking-assistance and object-carrying services without any specific controls through interaction between the robot and the human in real time. However, with Pet-Bot, there is a limit to the number of robots a user can use. If this limit is overcome, the Pet-Bot can provide services in more areas. Therefore, in this study, we propose a swarm-driving middleware design adopting the concept of a swarm, which provides effective parallel movement to allow multiple human-accompanying robots to accomplish a common purpose. The functions of middleware divide into three parts: a sequence manager for swarm process, a messaging manager, and a relative-location identification manager. This middleware processes the sequence of swarm-process of robots in the swarm through message exchanging using radio frequency (RF) communication of an IEEE 802.15.4 MAC protocol and manages an infrared (IR) communication module identifying relative location with IR signal strength. The swarm in this study is composed of the master interacting with the user and the slaves having no interaction with the user. This composition is intended to control the overall swarm in synchronization with the user activity, which is difficult to predict. We evaluate the accuracy of the relative-location estimation using IR communication, the response time of the slaves to a change in user activity, and the time to organize a network according to the number of slaves. PMID:28218650

  10. Groundwater resource-directed measures software

    African Journals Online (AJOL)

    2006-07-21

    Jul 21, 2006 ... 1Institute for Groundwater Studies, University of the Free State, PO Box 339, Bloemfontein, 9300, South Africa ... In this paper the methods developed for the GRDM .... The geothermal gradient for groundwater, that is, the.

  11. ASSESSMENT OF GROUNDWATER QUALITY IN SHALLOW ...

    African Journals Online (AJOL)

    development of human societies. In Okrika Island ... abstraction of groundwater due to population increase in Port ... 298. Nwankwoala and Walter: Assessment of Groundwater Quality in Shallow Coastal Aquifers ..... and Tai-Eleme areas.

  12. Future research needs involving pathogens in groundwater

    Science.gov (United States)

    Contamination of groundwater by enteric pathogens has commonly been associated with disease outbreaks. Proper management and treatment of pathogen sources are important barriers to preventing groundwater contamination. However, non-point sources of pathogen contamination are frequently difficult to ...

  13. Valuing groundwater: A practical approach for integrating ...

    African Journals Online (AJOL)

    groundwater economic values into decision making ... The methodology incorporates a 2-tiered valuation approach. .... groundwater systems in Botswana (SADC, 2010). .... tion) can be investigated to support water resource management.

  14. Does shallow geothermal energy use threaten groundwater ecosystem functions?

    Science.gov (United States)

    Brielmann, Heike; Schmidt, Susanne I.; Ferraro, Francesco; Schreglmann, Kathrin; Griebler, Christian; Lueders, Tillmann

    2010-05-01

    Today, the use of geothermal energy is strongly promoted as an alternative and sustainable source of energy. However, regarding the authorization, regulation and monitoring of such facilities with respect to possible environmental impacts, a severe lack of knowledge has been identified. Aquifers are not only abiotic reservoirs of water and sediment, but they are complex ecosystems harbouring an almost untapped diversity of microorganisms and fauna. Intrinsic groundwater organisms are highly adapted to extremely oligotrophic, but stable conditions including temperature. At the same time, groundwater biota are the key drivers of important ecosystem services, especially functions connected to water quality. So what happens if groundwater biota need to cope with sudden temperature dynamics caused by GSHP use? Potential effects of thermal use on pristine aquifers, and on groundwater systems already facing enhanced loads of nutrients or contamination require urgent scientific attention. Within this project, we have assessed - both in the field and in the laboratory - the impacts of temperature discharge and withdrawal on biotic parameters and functional characteristics of exemplary shallow groundwater systems. In the field, aquifer microbes did not show significant impacts under increased temperatures in terms of total cell numbers, selected enzyme activities and carbon production. However, bacterial diversity clearly increased with temperature, accompanied by the appearance of new bacterial lineages and the disappearance of others. On the contrary, faunal diversity decreased with temperature, highlighting the temperature sensitivity of groundwater invertebrates. These results demonstrate that aquifer thermal energy discharge can affect intrinsic aquifer biotic populations, while at the same time being only one of several drivers contributing to total variability connected to seasonal dynamics and spatial heterogeneity. In laboratory column experiments covering a larger

  15. INTEC Groundwater Monitoring Report 2006

    Energy Technology Data Exchange (ETDEWEB)

    J. R. Forbes

    2007-02-01

    This report summarizes 2006 perched water and groundwater monitoring activities at the Idaho Nuclear Technology and Engineering Center (INTEC) located at the Idaho National Laboratory (INL). During 2006, groundwater samples were collected from a total of 22 Snake River Plain Aquifer (SRPA) monitoring wells, plus six aquifer wells sampled for the Idaho CERCLA Disposal Facility (ICDF) monitoring program. In addition, perched water samples were collected from 21 perched wells and 19 suction lysimeters. Groundwater and perched water samples were analyzed for a suite of radionuclides and inorganic constituents. Laboratory results in this report are compared to drinking water maximum contaminant levels (MCLs). Such comparison is for reference only and it should be noted that the Operable Unit 3-13 Record of Decision does not require that perched water comply with drinking water standards.

  16. Groundwater arsenic contamination throughout China.

    Science.gov (United States)

    Rodríguez-Lado, Luis; Sun, Guifan; Berg, Michael; Zhang, Qiang; Xue, Hanbin; Zheng, Quanmei; Johnson, C Annette

    2013-08-23

    Arsenic-contaminated groundwater used for drinking in China is a health threat that was first recognized in the 1960s. However, because of the sheer size of the country, millions of groundwater wells remain to be tested in order to determine the magnitude of the problem. We developed a statistical risk model that classifies safe and unsafe areas with respect to geogenic arsenic contamination in China, using the threshold of 10 micrograms per liter, the World Health Organization guideline and current Chinese standard for drinking water. We estimate that 19.6 million people are at risk of being affected by the consumption of arsenic-contaminated groundwater. Although the results must be confirmed with additional field measurements, our risk model identifies numerous arsenic-affected areas and highlights the potential magnitude of this health threat in China.

  17. Receptional Aesthetic and Poster Design%接受美学视野下的海报设计

    Institute of Scientific and Technical Information of China (English)

    王璐阳

    2012-01-01

    接受美学是20世纪60年代末诞生的一种新的文艺美学理论,其核心观念与海报设计有许多相通之处,可用以指导海报设计实践活动。从接受关学的角度解读海报设计,既有助于加深受众对海报作品的理解,也为设计师提供了一种新的思维方式,如“第一文本、第二文本”理论有助于促进海报设计的大众性,“期待视界,审美距离”理论有助于促进海报设计的创新性,“召唤结构”理论有助于促进海报设计的艺术性。%Receptional aesthetic is a theory of literature and art that appeared towards the end of the 1960s.The core idea of the theory has much to be interlinked with poster design, so the theory can be used to guide practical ac- tivities of poster design. The interpretation of poster design from the perspective of receptional aesthetic not only con- tributes to better understanding of poster works but also provides designers with a new way of thinking .For example, the theory of "the first version , the second version" is conducive to making poster design more popular, the theory of "horizon of expectation, aesthetic distance "is conducive to promoting innovation in poster design, the theory of "ap- peal structure "contributes to increasing the artistry of poster design.

  18. Food supply reliance on groundwater

    Science.gov (United States)

    Dalin, Carole; Puma, Michael; Wada, Yoshihide; Kastner, Thomas

    2016-04-01

    Water resources, essential to sustain human life, livelihoods and ecosystems, are under increasing pressure from population growth, socio-economic development and global climate change. As the largest freshwater resource on Earth, groundwater is key for human development and food security. Yet, excessive abstraction of groundwater for irrigation, driven by an increasing demand for food in recent decades, is leading to fast exhaustion of groundwater reserves in major agricultural areas of the world. Some of the highest depletion rates are observed in Pakistan, India, California Central Valley and the North China Plain aquifers. In addition, the growing economy and population of several countries, such as India and China, makes prospects of future available water and food worrisome. In this context, it is becoming particularly challenging to sustainably feed the world population, without exhausting our water resources. Besides, food production and consumption across the globe have become increasingly interconnected, with many areas' agricultural production destined to remote consumers. In this globalisation era, trade is crucial to the world's food system. As a transfer of water-intensive goods, across regions with varying levels of water productivity, food trade can save significant volumes of water resources globally. This situation makes it essential to address the issue of groundwater overuse for global food supply, accounting for international food trade. To do so, we quantify the current, global use of non-renewable groundwater for major crops, accounting for various water productivity and trade flows. This will highlight areas requiring quickest attention, exposing major exporters and importers of non-renewable groundwater, and thus help explore solutions to improve the sustainability of global food supply.

  19. Groundwater and climate change research scoping study

    OpenAIRE

    Jackson, C. R.; Cheetham, M.; Guha, P

    2006-01-01

    This scoping study has reviewed much of the published literature in the field of climate change and groundwater research. Whilst it is not exhaustive with regard to groundwater quality issues, most of the published literature relating to climate change and groundwater resources, particularly in the UK, is covered. Further work is required to identify current research needs relating to the effects of climate change on groundwater quality. The study of the effects of climate chan...

  20. Dietary education for university students : Effect of putting the poster related to diet or nutrition in the sign stand on university cafeteria dining tables

    OpenAIRE

    冨永, 美穂子; 濱端, 倫子

    2015-01-01

    We investigated the effectiveness of a university cafeteria as a place of dietary education by putting 10 kinds of poster related to diet or nutrition in the sign stand on the dining tables at a university cafeteria over a period of 10 weeks (1 week for each poster). We conducted a questionnaire survey among students using the cafeteria with respect to such items as requests to the cafeteria, awareness of nutritional balance, frequency of eating breakfast, and utility of the posters i...

  1. Complexed iron removal from groundwater

    Energy Technology Data Exchange (ETDEWEB)

    Munter, R.; Ojaste, H.; Sutt, J. [Tallinn Technical University, Tallinn (Estonia). Dept. of Environmental & Chemical Technology

    2005-07-01

    The paper demonstrates an intensive work carried out and results obtained on the pilot plant of the City of Kogalym Water Treatment Station (Tjumen, Siberia, Russian Federation) to elaborate on a contemporary nonreagent treatment technology for the local iron-rich groundwater. Several filter materials (Birm, Pyrolox, hydroanthracite, Everzit, granulated activated carbon) and chemical oxidants (ozone, chlorine, hydrogen peroxide, oxygen, and potassium permanganate) were tested to solve the problem with complexed iron removal from groundwater. The final elaborated technology consists of raw water intensive aeration in the gas-degas treatment unit followed by sequential filtration through hydroanthracite and the special anthracite Everzit.

  2. AUTOMATING GROUNDWATER SAMPLING AT HANFORD

    Energy Technology Data Exchange (ETDEWEB)

    CONNELL CW; HILDEBRAND RD; CONLEY SF; CUNNINGHAM DE

    2009-01-16

    Until this past October, Fluor Hanford managed Hanford's integrated groundwater program for the U.S. Department of Energy (DOE). With the new contract awards at the Site, however, the CH2M HILL Plateau Remediation Company (CHPRC) has assumed responsibility for the groundwater-monitoring programs at the 586-square-mile reservation in southeastern Washington State. These programs are regulated by the Resource Conservation and Recovery Act (RCRA) and the Comprehensive Environmental Response Compensation and Liability Act (CERCLA). The purpose of monitoring is to track existing groundwater contamination from past practices, as well as other potential contamination that might originate from RCRA treatment, storage, and disposal (TSD) facilities. An integral part of the groundwater-monitoring program involves taking samples of the groundwater and measuring the water levels in wells scattered across the site. More than 1,200 wells are sampled each year. Historically, field personnel or 'samplers' have been issued pre-printed forms that have information about the well(s) for a particular sampling evolution. This information is taken from the Hanford Well Information System (HWIS) and the Hanford Environmental Information System (HEIS)--official electronic databases. The samplers used these hardcopy forms to document the groundwater samples and well water-levels. After recording the entries in the field, the samplers turned the forms in at the end of the day and the collected information was posted onto a spreadsheet that was then printed and included in a log book. The log book was then used to make manual entries of the new information into the software application(s) for the HEIS and HWIS databases. This is a pilot project for automating this tedious process by providing an electronic tool for automating water-level measurements and groundwater field-sampling activities. The automation will eliminate the manual forms and associated data entry, improve the

  3. Groundwater and Terrestrial Water Storage

    Science.gov (United States)

    Rodell, Matthew; Chambers, Don P.; Famiglietti, James S.

    2014-01-01

    Terrestrial water storage (TWS) comprises groundwater, soil moisture, surface water, snow,and ice. Groundwater typically varies more slowly than the other TWS components because itis not in direct contact with the atmosphere, but often it has a larger range of variability onmultiannual timescales (Rodell and Famiglietti, 2001; Alley et al., 2002). In situ groundwaterdata are only archived and made available by a few countries. However, monthly TWSvariations observed by the Gravity Recovery and Climate Experiment (GRACE; Tapley et al.,2004) satellite mission, which launched in 2002, are a reasonable proxy for unconfinedgroundwater at climatic scales.

  4. Mapping groundwater quality in the Netherlands

    NARCIS (Netherlands)

    Pebesma, Edzer Jan

    2001-01-01

    Groundwater quality is the suitability of groundwater for a certain purpose (e.g. for human consumption), and is mostly determined by its chemical composition. Pollution from agricultural and industrial origin threatens the groundwater quality in the Netherlands. Locally, this pollution is me

  5. Groundwater: Illinois' Buried Treasure. Education Activity Guide.

    Science.gov (United States)

    Environmental Education Association of Illinois, Chicago.

    Groundwater is an extremely valuable resource that many feel has been too long neglected and taken for granted. There is growing recognition in Illinois and throughout the United States that comprehensive groundwater protection measures are vital. Illinois embarked on a course in protecting groundwater resources with the passage of the Illinois…

  6. Geochemical modelling baseline compositions of groundwater

    DEFF Research Database (Denmark)

    Postma, Diederik Jan; Kjøller, Claus; Andersen, Martin Søgaard

    2008-01-01

    Reactive transport models, were developed to explore the evolution in groundwater chemistry along the flow path in three aquifers; the Triassic East Midland aquifer (UK), the Miocene aquifer at Valreas (F) and the Cretaceous aquifer near Aveiro (P). All three aquifers contain very old groundwaters...... of the evolution in natural baseline properties in groundwater....

  7. Groundwater: Illinois' Buried Treasure. Education Activity Guide.

    Science.gov (United States)

    Environmental Education Association of Illinois, Chicago.

    Groundwater is an extremely valuable resource that many feel has been too long neglected and taken for granted. There is growing recognition in Illinois and throughout the United States that comprehensive groundwater protection measures are vital. Illinois embarked on a course in protecting groundwater resources with the passage of the Illinois…

  8. Detection and Remediation of Groundwater Pollution

    Institute of Scientific and Technical Information of China (English)

    王杰

    2016-01-01

    Groundwater is an important part of the water cycle and is also widely used as sources of drinking water. With the increasing de?velopment of groundwater exploitation, the pollution is becoming more and more serious. This paper talks about the main research direc?tions of groundwater pollution, the detection, the remediation and some conclusions.

  9. Groundwater and geothermal: urban district heating applications

    Energy Technology Data Exchange (ETDEWEB)

    Mounts, R.; Frazier, A.; Wood, E.; Pyles, O.

    1982-01-01

    This report describes how several cities use groundwater and geothermal energy in district heating systems. It begins with groundwater, introducing the basic technology and techniques of development, and describing two case studies of cities with groundwater-based district heating systems. The second half of the report consists of three case studies of cities with district heating systems using higher temperature geothermal resources.

  10. State space modeling of groundwater fluctuations

    NARCIS (Netherlands)

    Berendrecht, W.L.

    2004-01-01

    Groundwater plays an important role in both urban and rural areas. It is therefore essential to monitor groundwater fluctuations. However, data that becomes available need to be analyzed further in order to extract specific information on the groundwater system. Until recently, simple linear time se

  11. Soundtracks to Accompany Visualizations of Nuclear Pasta Simulations

    Science.gov (United States)

    Clark, Emily

    2014-09-01

    Nuclear pasta is a substance found in neutron stars and core-collapse supernovae, arising at the extreme densities near nuclear saturation, when the attractive nuclear and repulsive coulomb forces mold the dense sea of protons and neutrons into shapes such as spheres, tubes, and slabs, which somewhat resemble different types of pasta. The structures are analyzed using molecular dynamical simulations for different proton fractions, temperatures, densities, and number of nucleons. The system is stressed by stretching it, squeezing it, or subjecting it to some outside force. In order to obtain a more complete representation of how the nuclear pasta responds, sound tracks were produced to accompany videos of stretching simulations. The audio tracks were made by assuming sound waves are produced from changes in the nucleon density. This density was calculated within a small region at frequent time intervals during the run. The resulting sound track was then synced with a video of the run in order to emphasize the development of the system as the pasta moves and breaks. Nuclear pasta is a substance found in neutron stars and core-collapse supernovae, arising at the extreme densities near nuclear saturation, when the attractive nuclear and repulsive coulomb forces mold the dense sea of protons and neutrons into shapes such as spheres, tubes, and slabs, which somewhat resemble different types of pasta. The structures are analyzed using molecular dynamical simulations for different proton fractions, temperatures, densities, and number of nucleons. The system is stressed by stretching it, squeezing it, or subjecting it to some outside force. In order to obtain a more complete representation of how the nuclear pasta responds, sound tracks were produced to accompany videos of stretching simulations. The audio tracks were made by assuming sound waves are produced from changes in the nucleon density. This density was calculated within a small region at frequent time intervals

  12. Performance of Missing Transverse Momentum (MET) reconstruction with the ATLAS detector - LHCC poster 2017

    CERN Document Server

    Valente, Marco; The ATLAS collaboration

    2017-01-01

    Accurate and precise measurement of missing transverse momentum (MET) in an event is critical for many of the searches for new physics carried out by the ATLAS experiment. In the last year, several improvements have been introduced to the reconstruction of this quantity, such as distinguishing between jets and electrons, as well as mitigating the impact of jets from multiple proton-proton collisions, especially in the forward region of the detector. This poster aims to illustrate the MET reconstruction performance of the ATLAS experiment, with a particular emphasis on forward pileup jet suppression and systematic uncertainties derivation.

  13. Investigators Retreat: A Forum to Bridge Frederick and Bethesda Cancer Research | Poster

    Science.gov (United States)

    By Andrea Frydl, Contributing Writer Nearly 700 researchers, scientists, and laboratory technicians convened in the Ronald Reagan Building and International Trade Center in Washington, DC, for the 2014 NCI Intramural Scientific Investigators Retreat on Jan. 14. The event featured presentations and posters exploring topics in cancer research from KRAS signaling to animal care. One of the highlights of the event was a presentation made by Valerie Beral, Ph.D., from University of Oxford, discussing “Rosalind Franklin and Cancer in Women.” 

  14. Quark Matter 2001 - Final report [Program and list of poster presentations

    Energy Technology Data Exchange (ETDEWEB)

    Marx, Michael D.

    2002-02-01

    The Fifteenth International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (QM2001) was held on Long Island, New York on January 15-20, 2001. The main site of the conference was the campus of the State University of New York at Stony Brook. The conference included an afternoon of parallel sessions and tours of the Relativistic Heavy Ion Collider facility at Brookhaven National Laboratory. There were nearly 700 paid attendees. The conference program and a list of poster exhibits is included.

  15. A poster presentation as an evaluation method to facilitate reflective thinking skills in nursing education

    Directory of Open Access Journals (Sweden)

    M.M. Chabeli

    2002-09-01

    Full Text Available This article seeks to establish whether the poster presentation of a specific theme can facilitate the student’s thinking skills in nursing education. A qualitative, exploratory, descriptive and contextual research design where twenty students volunteered to take part in the study by signing an informed consent was followed. Descriptive naïve sketches were used for data collection followed by individual interviews to validate the findings. Data was analysed by means of the descriptive method of open coding of Tesch (in Creswell, 1994:155. DENOSA’s ethical standards for research (1998:7 were considered.

  16. 2012 Gordon Research Conference on Microbial Stress Response, Schedule and Speaker/Poster Program

    Energy Technology Data Exchange (ETDEWEB)

    Donohue, Timothy J. [Univ. of Wisconsin, Madison, WI (United States)

    2012-07-20

    The Gordon Research Conference on Microbial Stress Response was held at Mount Holyoke College, South Hadley, Massachusetts, July 15-20, 2012. The Conference was well-attended with 180 participants. The 2012 Microbial Stress Responses Gordon Research Conference will provide a forum for the open reporting of recent discoveries on the diverse mechanisms employed by microbes to respond to stress. Approaches range from analysis at the molecular level (how are signals perceived and transmitted to change gene expression or function) to cellular and microbial community responses. Attached is a copy of the formal schedule and speaker program and the poster program.

  17. U.S. Department of Energy Summary of 2012 Occupational Radiation Exposure (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-02-02

    This poster provides graphic data for 2010-2012 of collective total effective dose (TED) by site, and graphical data for 2008-2012 of components of TED, average measurable TED, percentage of collective TED above dose, collective dose and average measurable dose (1974-2012), and numbers of individuals in the DOE workforce, total number of records of monitored individuals, and number of individuals with a measurable dose. Also, there is a table of the number of individuals receiving >2 rems administrative control level and >5 rems annual limit for 2008-2012.

  18. Reducing Fuel Consumption through Semi-Automated Platooning with Class 8 Tractor Trailer Combinations (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Lammert, M.; Gonder, J.

    2014-07-01

    This poster describes the National Renewable Energy Laboratory's evaluation of the fuel savings potential of semi-automated truck platooning. Platooning involves reducing aerodynamic drag by grouping vehicles together and decreasing the distance between them through the use of electronic coupling, which allows multiple vehicles to accelerate or brake simultaneously. The NREL study addressed the need for data on American style line-haul sleeper cabs with modern aerodynamics and over a range of trucking speeds common in the United States.

  19. KAJIAN ASPEK FOTOGRAFIS DALAM TEHNIK OLAH DIGITAL POSTER FILM SANG PEMIMPI

    Directory of Open Access Journals (Sweden)

    Noor Latif CM

    2011-03-01

    audience is smarter and more appreciative towards quality of visual appearance in several modern communication media. Film poster of Sang Pemimpi is a case reflection of general digital in visual communication work that has gap among communication product content according to the brand of the film. Photography element composition is melted with bondless pile among the objects. Logical photography as bonding bridge of visual logic is weak in execution; where we could see it has less digital process commercial market need with the supporting resources.

  20. Solar Radiometric Data Quality Assessment of SIRS, SKYRAD and GNDRAD Measurements (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Habte, A.; Stoffel, T.; Reda, I.; Wilcox, S.; Kutchenreiter, M.; Gotseff, P.; Anderberg, M.

    2014-03-01

    Solar radiation is the driving force for the earth's weather and climate. Understanding the elements of this dynamic energy balance requires accurate measurements of broadband solar irradiance. Since the mid-1990's the ARM Program has deployed pyrheliometers and pyranometers for the measurement of direct normal irradiance (DNI), global horizontal irradiance (GHI), diffuse horizontal irradiance (DHI), and upwelling shortwave (US) radiation at permanent and mobile field research sites. This poster summarizes the basis for assessing the broadband solar radiation data available from the SIRS, SKYRAD, and GNDRAD measurement systems and provides examples of data inspections.

  1. Wind for Schools: Developing Educational Programs to Train the Next Generation of Wind Energy Experts (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, I.; Flowers, L.; Kelly, M.; Miles, J.

    2009-05-01

    As the world moves toward a vision of expanded wind energy, the industry is faced with the challenges of obtaining a skilled workforce and addressing local wind development concerns. Wind Powering America's Wind for Schools Program works to address these issues. The program installs small wind turbines at community "host" schools while developing wind application centers at higher education institutions. Teacher training with interactive and interschool curricula is implemented at each host school, while students at the universities assist in implementing the host school systems while participating in other wind course work. This poster provides an overview of the program's objectives, goals, approach, and results.

  2. Solar Radiometric Data Quality Assessment of SIRS, SKYRAD and GNDRAD Measurements (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Habte, A.; Stoffel, T.; Reda, I.; Wilcox, S.; Kutchenreiter, M.; Gotseff, P.; Anderberg, M.

    2014-03-01

    Solar radiation is the driving force for the earth's weather and climate. Understanding the elements of this dynamic energy balance requires accurate measurements of broadband solar irradiance. Since the mid-1990's the ARM Program has deployed pyrheliometers and pyranometers for the measurement of direct normal irradiance (DNI), global horizontal irradiance (GHI), diffuse horizontal irradiance (DHI), and upwelling shortwave (US) radiation at permanent and mobile field research sites. This poster summarizes the basis for assessing the broadband solar radiation data available from the SIRS, SKYRAD, and GNDRAD measurement systems and provides examples of data inspections.

  3. Global Groundwater related Risk Indicators: quantifying groundwater stress and groundwater table decline (1990-2010) at global scale

    Science.gov (United States)

    Faneca Sanchez, Marta; Sutanudjaja, Edwin; Kuijper, Marijn; Bierkens, Marc

    2016-04-01

    Groundwater is an invisible but indispensable resource for the economic development of many countries. Due to the need for this resource, in many cases it is exploited under severe pressure and the exploitation can become not sustainable. The non-sustainable exploitation of water is a well-known problem on both regional and global scales. However, most currently-available assessments on water stress still mostly focus on surface water and on water balances. In this work, we presented two global maps of groundwater risk indicators: an updated version of the groundwater stress (Gleeson et al., 2011, DOI: 10.1038/nature11295) and an indicator on groundwater table decline for the period 1990-2010. To calculate both indicators, we used the updated PCR-GLOBWB model output at 5 arcmin resolution (about 10 km at the equator), that is extended with an offline coupling to a global groundwater MODFLOW model. PCR-GLOBWB simulates daily river discharge and groundwater recharge, as well as surface water and groundwater abstraction rates. The latter are estimated internally within the model based on the simulation of their availabilities and water demands for irrigation and other sectors. The daily output of PCR-GLOBWB would then be aggregated to the monthly resolution and used to force the MODFLOW groundwater model resolving spatio-temporal groundwater table dynamics, incorporating the simulated groundwater abstraction of PCR-GLOBWB. Using the PCR-GLOBWB and MODFLOW simulation results from the period 1990-2010, we then quantified groundwater stress and assessed the groundwater table decline. Results are presented on four different spatial scales: 5 arcmin pixel, drainage/sub-catchment unit, state level, and major aquifer unit. The maps clearly show where groundwater is under stress, where there is a trend in the drop of the groundwater table, the slope of the drop and the significance of it.

  4. Groundwater regulation and integrated planning

    Science.gov (United States)

    Quevauviller, Philippe; Batelaan, Okke; Hunt, Randall J.

    2016-01-01

    The complex nature of groundwater and the diversity of uses and environmental interactions call for emerging groundwater problems to be addressed through integrated management and planning approaches. Planning requires different levels of integration dealing with: the hydrologic cycle (the physical process) including the temporal dimension; river basins and aquifers (spatial integration); socioeconomic considerations at regional, national and international levels; and scientific knowledge. The great natural variation in groundwater conditions obviously affects planning needs and options as well as perceptions from highly localised to regionally-based approaches. The scale at which planning is done therefore needs to be carefully evaluated against available policy choices and options in each particular setting. A solid planning approach is based on River Basin Management Planning (RBMP), which covers: (1) objectives that management planning are designed to address; (2) the way various types of measures fit into the overall management planning; and (3) the criteria against which the success or failure of specific strategies or interventions can be evaluated (e.g. compliance with environmental quality standards). A management planning framework is to be conceived as a “living” or iterated document that can be updated, refined and if necessary changed as information and experience are gained. This chapter discusses these aspects, providing an insight into European Union (EU), United States and Australia groundwater planning practices.

  5. Groundwater Resources: Investigation and Development

    Science.gov (United States)

    Anderson, Mary P.

    A glance through the table of contents of this volume might suggest that it is yet another introductory text on principles of groundwater hydrology. All of the usual basic topics are covered including definitions of terms and concepts, aquifer types, drilling methods, and pumping tests. But partly because this book is intended for practicing groundwater consultants rather than students, other less elementary topics such as environmental isotope techniques, geochemical methods, interpretation and utilization of spring flow, geophysical methods, and groundwater balances are also included.According to the preface, ‘practical applicability’ is stressed ‘to show how groundwater investigations should be conducted using a systematic, well-directed effort’ and to describe ‘… what to do, what to avoid, and what kind of results one can reasonably expect …’ While this book was published as part of a series of monographs on water pollution, it is more in the nature of a handbook than a true monograph. That is, it is not an in-depth treatment of a single topic but presents a broad introduction to the ways in

  6. Adsorptive Iron Removal from Groundwater

    NARCIS (Netherlands)

    Sharma, S.K.

    2001-01-01

    Iron is commonly present in groundwater worldwide. The presence of iron in drinking water is not harmful to human health, however it is undesirable because of the associated aesthetic and operational problems, namely: bad taste, colour, stains on laundry and plumbing fixtures, and aftergrowth in the

  7. Adsorptive iron removal from groundwater

    NARCIS (Netherlands)

    Sharma, S.K.

    2001-01-01

    Iron is commonly present in groundwater worldwide. The presence of iron in the water supply is not harmful to human health, however it is undesirable. Bad taste, discoloration, staining, deposition in the distribution system leading to aftergrowth, and incidences of high turbidity are some

  8. Melatonin production accompanies arousal from daily torpor in Siberian hamsters.

    Science.gov (United States)

    Larkin, Jennie E; Yellon, Steven M; Zucker, Irving

    2003-01-01

    Arousal from deep hibernation is accompanied by a transient rise of melatonin (Mel) in circulation; there are no comparable analyses of Mel concentrations in species that undergo much shallower, shorter duration episodes of daily torpor. Serum Mel concentrations were determined during arousal from both natural daily torpor and torpor induced by 2-deoxy-D-glucose (2-DG) treatment (2,500 mg/kg, intraperitoneal [IP]); blood samples were drawn from the retro-orbital sinus of anesthetized Siberian hamsters. For animals kept in darkness during torpor, Mel concentrations were highest during early arousal when thermogenesis is maximal, and they decreased as body temperature increased during arousal and returned to baseline once euthermia was reestablished. In hamsters kept in the light during the torpor bout, Mel concentrations were elevated above basal values during arousal, but the response was significantly blunted in comparison with values recorded in darkness. Increased Mel concentrations were detected in hamsters only during arousal from torpor (either natural or 2-DG induced) and were not simply a result of the drug treatment; hamsters that remained euthermic or manifested mild hypothermia after drug treatment maintained basal Mel concentrations. We propose that increased Mel production may reflect enhanced sympathetic activation associated with intense thermogenesis during arousal from torpor rather than an adjustment of the circadian rhythm of Mel secretion.

  9. The evolution of aposematism is accompanied by increased diversification.

    Science.gov (United States)

    Przeczek, Kara; Mueller, Carla; Vamosi, Steven M

    2008-09-01

    Although the use of distinct colors to indicate unprofitability to predators (i.e. aposematism) is commonly thought of as an adaptation, our knowledge of its macroevolutionary effects is limited. Because aposematism is expected to decrease attacks by predators, we hypothesized that aposematic lineages should be larger on average than their non-aposematic sister groups because of the decreased probability of extinction and/or increased probability of speciation (i.e. increased diversification). The results of our sister-group analysis are consistent with the hypothesis that the evolution of aposematism is accompanied by increased diversification of lineages, with the aposematic focal group having more species in 11 of 14 pairs of sister groups. Despite the apparent advantages of reduced predation risk on diversification rates, the evolution of aposematism is relatively rare and reversions to a cryptic state are not uncommon. In addition to the difficulties in evolving a trait that initially decreases the survivorship of prey among naive predators, we discuss other factors that may limit the apparent prevalence and success of aposematism. It is hoped that the results of our analysis will encourage further analyses of the phylogenetic relationships among aposematic groups and their relatives, and of the evolutionary time scales over which the benefits of aposematism are the greatest to lineages with this condition. © 2008 ISZS, Blackwell Publishing and IOZ/CAS.

  10. Radio rebrightening of the GRB afterglow by the accompanying supernova

    CERN Document Server

    Duran, Rodolfo Barniol

    2015-01-01

    The gamma-ray burst (GRB) jet powers the afterglow emission by shocking the surrounding medium, and radio afterglow can now be routinely observed to almost a year after the explosion. Long-duration GRBs are accompanied by supernovae (SNe) that typically contain much more energy than the GRB jet. Here we consider the fact that the SN blast wave will also produce its own afterglow, which will peak at much later time (since it is non-relativistic), when the SN blast wave transitions from a coasting phase to a decelerating Sedov-Taylor phase. We predict that this component will peak generally a few tens of years after the explosion and it will outshine the GRB powered afterglow well-before its peak emission. In the case of GRB 030329, where the external density is constrained by the $\\sim 10$-year coverage of the radio GRB afterglow, the radio emission is predicted to start rising over the next decade and to continue to increase for the following decades up to a level of $\\sim 0.5$ mJy. Detection of the SN-powere...

  11. Massively augmented hippocampal dentate granule cell activation accompanies epilepsy development

    Science.gov (United States)

    Dengler, Christopher G.; Yue, Cuiyong; Takano, Hajime; Coulter, Douglas A.

    2017-01-01

    In a mouse model of temporal lobe epilepsy, multicellular calcium imaging revealed that disease emergence was accompanied by massive amplification in the normally sparse, afferent stimulation-induced activation of hippocampal dentate granule cells. Patch recordings demonstrated reductions in local inhibitory function within the dentate gyrus at time points where sparse activation was compromised. Mimicking changes in inhibitory synaptic function and transmembrane chloride regulation was sufficient to elicit the dentate gyrus circuit collapse evident during epilepsy development. Pharmacological blockade of outward chloride transport had no effect during epilepsy development, and significantly increased granule cell activation in both control and chronically epileptic animals. This apparent occlusion effect implicates reduction in chloride extrusion as a mechanism contributing to granule cell hyperactivation specifically during early epilepsy development. Glutamine plays a significant role in local synthesis of GABA in synapses. In epileptic mice, sparse granule cell activation could be restored by glutamine application, implicating compromised GABA synthesis. Glutamine had no effect on granule cell activation earlier, during epilepsy development. We conclude that compromised feedforward inhibition within the local circuit generates the massive dentate gyrus circuit hyperactivation evident in animals during and following epilepsy development. However, the mechanisms underlying this disinhibition diverge significantly as epilepsy progresses. PMID:28218241

  12. Heat transfer enhancement accompanying Leidenfrost state suppression at ultrahigh temperatures.

    Science.gov (United States)

    Shahriari, Arjang; Wurz, Jillian; Bahadur, Vaibhav

    2014-10-14

    The well-known Leidenfrost effect is the formation of a vapor layer between a liquid and an underlying hot surface. This insulating vapor layer severely degrades heat transfer and results in surface dryout. We measure the heat transfer enhancement and dryout prevention benefits accompanying electrostatic suppression of the Leidenfrost state. Interfacial electric fields in the vapor layer can attract liquid toward the surface and promote wetting. This principle can suppress dryout even at ultrahigh temperatures exceeding 500 °C, which is more than 8 times the Leidenfrost superheat for organic solvents. Robust Leidenfrost state suppression is observed for a variety of liquids, ranging from low electrical conductivity organic solvents to electrically conducting salt solutions. Elimination of the vapor layer increases heat dissipation capacity by more than 1 order of magnitude. Heat removal capacities exceeding 500 W/cm(2) are measured, which is 5 times the critical heat flux (CHF) of water on common engineering surfaces. Furthermore, the heat transfer rate can be electrically controlled by the applied voltage. The underlying science is explained via a multiphysics analytical model which captures the coupled electrostatic-fluid-thermal transport phenomena underlying electrostatic Leidenfrost state suppression. Overall, this work uncovers the physics underlying dryout prevention and demonstrates electrically tunable boiling heat transfer with ultralow power consumption.

  13. Ophthalmic manifestations of methylmalonic aciduria accompanied with homocystinuria

    Directory of Open Access Journals (Sweden)

    Qiu-Jing Huang

    2015-12-01

    Full Text Available Methylmalonicaciduia(MMAaccompanied with homocystinuria is a rare autosomal-recessive with congenital metabolic disorder of Vitamin B12. There are three subtypes, cblC, cblD, cblF, in which cblC is the most common one. The diagnostic tests are tandem mass spectrometry and gas chromatography-mass spectrometry. Tests for activity of enzyme in fibroblasts from skin, complementary assay and genetic analysis can be used to make the subtype clear. Early-onset patients, defined by onset of symptoms before the age of 1 year, may have severe ocular involvement, including visual loss, nystagmus, strabismus, retinopathy, maculopathy, optic atrophy, abnormal electroretinography. Late-onset patients, defined by onset of symptoms after the age of 4 year, rarely have ocular manifestations. The pathogenesis of the ophthalmic symptoms may be related to the high level of homocystine, oxidative stress and the abnormal development of nervous systems. The treatment for MMA accompanied with homocystinuria is mostly symptomatic based. Ophthalmic treatment is limited. Early supplement of methionine,GSH or other antioxidants may be helpful for retinopathy. There is no standard ophthalmological examination for those patients in China. It is critical to set up inter-departmental cooperation and early stage examination for the treatments and outcomes of the patients.

  14. SCIENTIFIC POSTERS

    OpenAIRE

    Pollitt, J; Butler, A; Chowdhury, P.; Robinson, M; Joseph, G.; Chambers, R.J.; Goodchild, K; Harrison, M.; Townsend, E.; Berrisford, R. G.; Titi, M; A. McDonald; Ballantyne, S; Tacikowska, M; Ligaj, M

    2006-01-01

    There is wide variability in the methods of follow up of patients with colorectal cancer. For the majority of patients follow up comprises regular clinical assessment and measurement of carcinoembryonic antigen (CEA) with interval colonoscopy. Regular CT examinations will additionally detect distant disease such as liver and pulmonary metastases as well as local recurrence. With this in mind we highlight the importance of detecting recurrent colorectal cancer using both CT and MRI. Particular...

  15. ULICE Poster

    CERN Multimedia

    Greco, V

    2012-01-01

    The ULICE project was launched in 2009 with the aim to develop appropriate instruments for high-performance hadron-therapy (with a special attention to carbon ion therapy) and to foster the collaboration among existing and future centres. The project is built on 3 pillars: Transnational Access, Joint Research Activities, & Network Activities, each coordinated by a different institution.

  16. Quantifying renewable groundwater stress with GRACE

    Science.gov (United States)

    Richey, Alexandra S.; Thomas, Brian F.; Lo, Min‐Hui; Reager, John T.; Voss, Katalyn; Swenson, Sean; Rodell, Matthew

    2015-01-01

    Abstract Groundwater is an increasingly important water supply source globally. Understanding the amount of groundwater used versus the volume available is crucial to evaluate future water availability. We present a groundwater stress assessment to quantify the relationship between groundwater use and availability in the world's 37 largest aquifer systems. We quantify stress according to a ratio of groundwater use to availability, which we call the Renewable Groundwater Stress ratio. The impact of quantifying groundwater use based on nationally reported groundwater withdrawal statistics is compared to a novel approach to quantify use based on remote sensing observations from the Gravity Recovery and Climate Experiment (GRACE) satellite mission. Four characteristic stress regimes are defined: Overstressed, Variable Stress, Human‐dominated Stress, and Unstressed. The regimes are a function of the sign of use (positive or negative) and the sign of groundwater availability, defined as mean annual recharge. The ability to mitigate and adapt to stressed conditions, where use exceeds sustainable water availability, is a function of economic capacity and land use patterns. Therefore, we qualitatively explore the relationship between stress and anthropogenic biomes. We find that estimates of groundwater stress based on withdrawal statistics are unable to capture the range of characteristic stress regimes, especially in regions dominated by sparsely populated biome types with limited cropland. GRACE‐based estimates of use and stress can holistically quantify the impact of groundwater use on stress, resulting in both greater magnitudes of stress and more variability of stress between regions. PMID:26900185

  17. Trend Analyses of Nitrate in Danish Groundwater

    Science.gov (United States)

    Hansen, B.; Thorling, L.; Dalgaard, T.; Erlandsen, M.

    2012-04-01

    This presentation assesses the long-term development in the oxic groundwater nitrate concentration and nitrogen (N) loss due to intensive farming in Denmark. Firstly, up to 20-year time-series from the national groundwater monitoring network enable a statistically systematic analysis of distribution, trends and trend reversals in the groundwater nitrate concentration. Secondly, knowledge about the N surplus in Danish agriculture since 1950 is used as an indicator of the potential loss of N. Thirdly, groundwater recharge CFC (Chlorofluorocarbon) age determination allows linking of the first two dataset. The development in the nitrate concentration of oxic groundwater clearly mirrors the development in the national agricultural N surplus, and a corresponding trend reversal is found in groundwater. Regulation and technical improvements in the intensive farming in Denmark have succeeded in decreasing the N surplus by 40% since the mid 1980s while at the same time maintaining crop yields and increasing the animal production of especially pigs. Trend analyses prove that the youngest (0-15 years old) oxic groundwater shows more pronounced significant downward nitrate trends (44%) than the oldest (25-50 years old) oxic groundwater (9%). This amounts to clear evidence of the effect of reduced nitrate leaching on groundwater nitrate concentrations in Denmark. Are the Danish groundwater monitoring strategy obtimal for detection of nitrate trends? Will the nitrate concentrations in Danish groundwater continue to decrease or are the Danish nitrate concentration levels now appropriate according to the Water Framework Directive?

  18. Thermal management of an urban groundwater body

    Directory of Open Access Journals (Sweden)

    J. Epting

    2012-06-01

    Full Text Available This study presents a management concept for the sustainable thermal use of an urban groundwater body. The concept is designed to be applied for shallow thermal groundwater use and is based on (1 a characterization of the present thermal state of the investigated urban groundwater body; (2 the definition of development goals for specific aquifer regions, including future aquifer use and urbanization; and (3 an evaluation of the thermal use potential for these regions.

    The investigations conducted in the city of Basel (Switzerland focus on thermal processes down-gradient of thermal groundwater use, effects of heated buildings in the aquifer as well as the thermal influence of river-groundwater interaction. Investigation methods include: (1 short- and long-term data analysis; (2 high-resolution multilevel groundwater temperature monitoring; as well as (3 3-D numerical groundwater flow and heat-transport modeling and scenario development. The combination of these methods allows quantifying the thermal influence on the investigated urban groundwater body, including the influences of thermal groundwater use and additional heat from urbanization. Subsequently, management strategies for minimizing further groundwater temperature increase, targeting "potential natural" groundwater temperatures for specific aquifer regions and exploiting the thermal use potential are discussed.

  19. Twittering About Research: A Case Study of the World’s First Twitter Poster Competition [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Edward P. Randviir

    2015-09-01

    Full Text Available The Royal Society of Chemistry held, to our knowledge, the world’s first Twitter conference at 9am on February 5th, 2015. This paper reports the details of the event and discusses the outcomes, such as the potential for the use of social media to enhance scientific communication at conferences. In particular, the present work argues that social media outlets such as Twitter broaden audiences, speed up communication, and force clearer and more concise descriptions of a researcher’s work. The benefits of poster presentations are also discussed in terms of potential knowledge exchange and networking. This paper serves as a proof-of-concept approach for improving both the public opinion of the poster, and the enhancement of the poster through an innovative online format that some may feel more comfortable with, compared to face-to-face communication.

  20. Shaping the contours of groundwater governance in India

    OpenAIRE

    Kulkarni, Himanshu; Shah, Mihir; P.S. Vijay Shankar

    2015-01-01

    Study region: India. Study focus: India's groundwater dependence and the crises of depletion and contamination of groundwater resources require the development of a robust groundwater dependence framework. Understanding the challenges of developing a groundwater governance framework for regions of extensive groundwater development versus relatively less-developed areas of groundwater development is important. The groundwater typology is a function of both, the hydrogeological aspects of gr...

  1. Hemiplegic peripheral neuropathy accompanied with multiple cranial nerve palsy

    Directory of Open Access Journals (Sweden)

    Hirohisa Okuma

    2012-03-01

    Full Text Available A 32-year-old man experienced double vision around January, 2010, followed by weakness of his left upper and lower extremities. Articulation disorders and loss of hearing in his left ear developed, and he was admitted to our hospital on February 14, 2010. Physical examination was normal, and neurological examination showed clear consciousness with no impairment of cognitive function, but with articulation disorders. Olfactory sensation was reduced. Left ptosis and left gaze palsy, complete left facial palsy, perceptive deafness of the left ear, and muscle weakness of the left trapezius muscle were observed. Paresis in the left upper and lower extremities was graded 4/5 through manual muscle testing. Sensory system evaluation revealed complete left-side palsy, including the face. Deep tendon reflexes were slightly diminished equally on both sides; no pathologic reflex was seen. No abnormality of the brain parenchyma, cerebral nerves or cervicothoracolumbar region was found on brain magnetic resonance imaging. On electroencephalogram, alpha waves in the main frequency band of 8 to 9 Hz were recorded, indicating normal findings. Brain single photon emission computed tomography (SPECT scan showed reduced blood flow in the right inner frontal lobe and both occipital lobes. Nerve biopsy (left sural nerve showed reduction of nerve density by 30%, with demyelination. The patient also showed manifestations of multiple cranial nerve disorder, i.e., of the trigeminal nerve, glossopharyngeal nerve, vagus nerve, and hypoglossal nerve. Whole-body examination was negative. Finally, based on ischemic brain SPECT images, spinal fluid findings and nerve biopsy results, peripheral neuropathy accompanied with multiple cranial nerve palsy was diagnosed.

  2. Analgesia accompanying food consumption requires ingestion of hedonic foods.

    Science.gov (United States)

    Foo, H; Mason, Peggy

    2009-10-14

    Animals eat rather than react to moderate pain. Here, we examined the behavioral, hedonic, and neural requirements for ingestion analgesia in ad libitum fed rats. Noxious heat-evoked withdrawals were similarly suppressed during self-initiated chocolate eating and ingestion of intraorally infused water, sucrose, or saccharin, demonstrating that ingestion analgesia does not require feeding motivation, self-initiated food procurement, sucrose, or calories. Rather, food hedonics is important because neither salt ingestion nor quinine rejection elicited analgesia. During quinine-induced nausea and lipopolysaccharide (LPS)-induced illness, conditions when chocolate eating was presumably less pleasurable, analgesia accompanying chocolate consumption was attenuated, yet analgesia during water ingestion was preserved in LPS-injected rats who showed enhanced palatability for water within this context. The dependence of ingestion analgesia on the positive hedonics of an ingestate was confirmed in rats with a conditioned taste aversion to sucrose: after paired exposure to sucrose and LPS, rats no longer showed analgesia during sucrose ingestion but continued to show analgesia during chocolate consumption. Eating pauses tended to occur less often and for shorter durations in the presence of ingestion analgesia than in its absence. Therefore, we propose that ingestion analgesia functions to defend eating from ending. Muscimol inactivation of the medullary raphe magnus blocked the analgesia normally observed during water ingestion, showing the involvement of brainstem endogenous pain inhibitory mechanisms in ingestion analgesia. Brainstem-mediated defense of the consumption of palatable foods may explain, at least in part, why overeating tasty foods is so irresistible even in the face of opposing cognitive and motivational forces.

  3. EEG signatures accompanying auditory figure-ground segregation.

    Science.gov (United States)

    Tóth, Brigitta; Kocsis, Zsuzsanna; Háden, Gábor P; Szerafin, Ágnes; Shinn-Cunningham, Barbara G; Winkler, István

    2016-11-01

    In everyday acoustic scenes, figure-ground segregation typically requires one to group together sound elements over both time and frequency. Electroencephalogram was recorded while listeners detected repeating tonal complexes composed of a random set of pure tones within stimuli consisting of randomly varying tonal elements. The repeating pattern was perceived as a figure over the randomly changing background. It was found that detection performance improved both as the number of pure tones making up each repeated complex (figure coherence) increased, and as the number of repeated complexes (duration) increased - i.e., detection was easier when either the spectral or temporal structure of the figure was enhanced. Figure detection was accompanied by the elicitation of the object related negativity (ORN) and the P400 event-related potentials (ERPs), which have been previously shown to be evoked by the presence of two concurrent sounds. Both ERP components had generators within and outside of auditory cortex. The amplitudes of the ORN and the P400 increased with both figure coherence and figure duration. However, only the P400 amplitude correlated with detection performance. These results suggest that 1) the ORN and P400 reflect processes involved in detecting the emergence of a new auditory object in the presence of other concurrent auditory objects; 2) the ORN corresponds to the likelihood of the presence of two or more concurrent sound objects, whereas the P400 reflects the perceptual recognition of the presence of multiple auditory objects and/or preparation for reporting the detection of a target object.

  4. Visual Objects and Universal Meanings: AIDS Posters and the Politics of Globalisation and History

    Science.gov (United States)

    STEIN, CLAUDIA; COOTER, ROGER

    2011-01-01

    Drawing on recent visual and spatial turns in history writing, this paper considers AIDS posters from the perspective of their museum ‘afterlife’ as collected material objects. Museum spaces serve changing political and epistemological projects, and the visual objects they house are not immune from them. A recent globally themed exhibition of AIDS posters at an arts and crafts museum in Hamburg is cited in illustration. The exhibition also serves to draw attention to institutional continuities in collecting agendas. Revealed, contrary to postmodernist expectations, is how today’s application of aesthetic display for the purpose of making ‘global connections’ does not radically break with the virtues and morals attached to the visual at the end of the nineteenth century. The historicisation of such objects needs to take into account this complicated mix of change and continuity in aesthetic concepts and political inscriptions. Otherwise, historians fall prey to seductive aesthetics without being aware of the politics of them. This article submits that aesthetics is politics. PMID:23752866

  5. The Virtual Poster Showcase: Opportunities for students to present their research from anywhere

    Science.gov (United States)

    Asher, P. M.; Furukawa, H.; Williams, B. M.; Holm Adamec, B.

    2015-12-01

    Although many students conduct research with faculty in organized summer programs or as part of their course work or their degree work, they often face barriers to traveling to present that research, especially at national or international conferences. This is especially true for students who are members of underrepresented minority populations and students studying outside of the United States. A new and exciting opportunity for undergraduate as well as graduate students to showcase their work is now available. AGU piloted three opportunities for an undergraduate and graduate virtual poster showcase in the fall of 2015. Student participants were recruited from a diverse array of groups including minority-serving organizations, two-year colleges, and internship programs at federal agencies and national laboratories. Students uploaded an abstract, poster, and short video explain their research, and then participated in Q&A sessions with peers as well as expert judges. This presentation will share characteristics of participating groups, lessons learned from this new program, and preliminary evaluation findings as well as plans for the future.

  6. The effects of urbanization on groundwater quantity and quality in the Zahedan aquifer, southeast Iran

    Science.gov (United States)

    Khazaei, E.; Mackay, R.; Warner, J.W.

    2004-01-01

    This paper investigates the impacts of urban growth on groundwater quality and quantity in the Zahedan aquifer, which is the sole source of water supply for the city of Zahedan, Iran. The investigation is based on the collection of available historical data, supplemented by field and laboratory investigations. Groundwater levels in 40 wells were measured in December 2000. In addition, 102 water samples were taken in two periods during November and December 2000. Of these, 43 samples were analyzed for major ions, 32 samples were analyzed for nitrogen and phosphorus and the remainder for bacteriological contamination. The water level data show that there has been a general decline since 1977 due to over-abstraction. The magnitude of this decline has reached about 20 m in some places. However, in one area over the same period, a rise of about 3 m has been observed. This occurs as a result of the local hydrogeological conditions of shallow bedrock and relatively low permeability materials down stream of this area that limits the flow of groundwater towards the northeastern part of the aquifer. The general fall in groundwater levels has been accompanied by a change in the direction of the groundwater flow and an overall reduction of the areal extent of the saturated region of the aquifer. The city now has a serious problem such that even if the abstracted groundwater is rationed, water is not available for long periods because the demand far exceeds the supply. The heavy impact of urbanization on the groundwater quality is shown through the observed high nitrate (up to 295 mg/l as nitrate) and high phosphorus values (about 0.1 mg/l as P). Significant changes in the chloride concentration are also observed in two areas: increasing from 100 mg/l to 1,600 mg/l and from 2,000 mg/l to 4,000 mg/l, respectively. Furthermore, the bacteriological investigations show that 33 percent of the 27 collected groundwater samples are positive for total coliform and 11 percent of the

  7. International accompaniment in violent scenarios. A performative reading of Peace Brigades International in Colombia

    OpenAIRE

    Fabra Mata, Javier

    2006-01-01

    Since its first application in Central America in the 1980s, the practice of nonviolent international accompaniment of civil society members threatened with political violence has undergone substantial growth. This thesis provides an understanding of protective international accompaniment as a communicative phenomenon. It shows the intricate dynamics of international accompaniment and its impact on two major interlocutors: the host government and the accompanied, under a discursive focus ...

  8. Groundwater Policy Research: Collaboration with Groundwater Conservation Districts in Texas

    OpenAIRE

    Johnson, Jeffrey W.; Johnson, Phillip N.; Guerrero, Bridget L.; Weinheimer, Justin; Amosson, Stephen H.; Almas, Lal K.; Golden, Bill B.; Wheeler-Cook, Erin

    2011-01-01

    The unique nature of the Ogallala Aquifer presents interesting and confounding problems for water policymakers who are coping with changing groundwater rules in Texas. The purpose of this article is to link previous efforts in water policy research for the Ogallala Aquifer in Texas with current collaborations that are ongoing with regional water planners. A chronological progression of economic water modeling efforts for the region is reviewed. The results of two recent collaborative studies ...

  9. Groundwater Policy Research: Collaboration with Groundwater Conservation Districts in Texas

    OpenAIRE

    Johnson, Jeffrey W.; Johnson, Phillip N.; Guerrero, Bridget L.; Weinheimer, Justin; Amosson, Stephen H.; Almas, Lal K.; Golden, Bill B.; Wheeler-Cook, Erin

    2011-01-01

    The unique nature of the Ogallala Aquifer presents interesting and confounding problems for water policymakers who are coping with changing groundwater rules in Texas. The purpose of this article is to link previous efforts in water policy research for the Ogallala Aquifer in Texas with current collaborations that are ongoing with regional water planners. A chronological progression of economic water modeling efforts for the region is reviewed. The results of two recent collaborative studies ...

  10. LDA '94: A Capital IDEA. Poster Session Abstracts of the International Conference of the Learning Disabilities Association of America (Washington, D.C., March 16-19, 1994).

    Science.gov (United States)

    Russell, Steven C., Comp.

    This booklet brings together one-page to two-page abstracts from research poster sessions held at a conference on learning disabilities. The 17 research abstracts are presented within four poster session categories: (1) research on assessment and characteristics of students with learning disabilities (with abstracts on handwriting, mainstreaming…

  11. [Construction of groundwater contamination prevention mapping system].

    Science.gov (United States)

    Wang, Jun-Jie; He, Jiang-Tao; Lu, Yan; Liu, Li-Ya; Zhang, Xiao-Liang

    2012-09-01

    Groundwater contamination prevention mapping is an important component of groundwater contamination geological survey and assessment work, which could provide the basis for making and implementing groundwater contamination prevention planning. A groundwater contamination prevention mapping system was constructed in view of the synthetic consideration on nature perspective derived from groundwater contamination sources and aquifer itself, social-economic perspective, policy perspective derived from outside. During the system construction process, analytic hierarchy process and relevant overlaying principles were used to couple groundwater contamination risk assessment, groundwater value as well as wellhead protection area zoning. Data processing and visualization of mapping results were achieved in the GIS environment. The research on groundwater contamination prevention mapping in Beijing Plain indicated that the final groundwater prevention map was in accordance with the actual conditions and well reflected the priorities of groundwater prevention, which could play a guidance role in designing and implementing further practical prevention and supervision measures. Besides, because of the dynamical properties of the system components, it was suggested to analyze the update frequency of the mapping.

  12. Calendar Year 2016 Annual Groundwater Monitoring Report.

    Energy Technology Data Exchange (ETDEWEB)

    Copland, John R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jackson, Timmie Okchumpulla [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Li, Jun [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Mitchell, Michael Marquand [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Skelly, Michael [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-06-01

    Sandia National Laboratories, New Mexico (SNL/NM) is a government-owned/contractoroperated laboratory. National Technology and Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International, Inc., manages and operates SNL/NM for the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA). The DOE/NNSA Sandia Field Office administers the contract and oversees contractor operations at the site. Two types of groundwater surveillance monitoring are conducted at SNL/NM: (1) on a site-wide basis as part of the SNL/NM Long-Term Stewardship (LTS) Program’s Groundwater Monitoring Program (GMP) Groundwater Surveillance Task and (2) on a site-specific groundwater monitoring at LTS/Environmental Restoration (ER) Operations sites with ongoing groundwater investigations. This Annual Groundwater Monitoring Report summarizes data collected during groundwater monitoring events conducted at GMP locations and at the following SNL/NM sites through December 31, 2016: Burn Site Groundwater Area of Concern (AOC); Chemical Waste Landfill; Mixed Waste Landfill; Technical Area-V Groundwater AOC; and the Tijeras Arroyo Groundwater AOC. Environmental monitoring and surveillance programs are required by the New Mexico Environment Department (NMED) and DOE Order 436.1, Departmental Sustainability, and DOE Order 231.1B, Environment, Safety, and Health Reporting.

  13. Alpine Groundwater - Pristine Aquifers Under Threat?

    Science.gov (United States)

    Schneider, P.; Lange, A.

    2014-12-01

    Glacier and permafrost retreat are prominent climate change indicators. However, the characteristics of climate and hydrology in mountain areas remain poorly understood relative to lowland areas. Specifically, not much is known about alpine groundwater, its recharge and water quality variations, as these remote reservoirs are rarely monitored. As global temperatures rise, glaciers and permafrost will continue to retreat forming new sediment deposits and changing infiltration conditions in high alpine terrain. Climate change impacts the hydro-chemical composition of alpine waters, accelerates weathering processes, and potentially triggers mobilization of pollutants. Accordingly, we monitored groundwater quantity and quality parameters of an alpine porous aquifer near the Tiefenbach glacier in the Gotthard Massif in Switzerland. The goal of this research was to assess quality and seasonal storage dynamics of groundwater above the timberline (2000 m). To translate hydrological science into an ecosystem service context, we focused on four attributes: Water quantity: observations of groundwater level fluctuations combined with analysis of contributing water sources based on stable isotope analysis to give a quantitative understanding of origin and amount of water, Water quality: groundwater level, groundwater temperature and electrical conductivity were used as proxies for sampling of hydro-chemical parameters with automated water samplers during primary groundwater recharge periods (snowmelt and rainfall events), Location: Alpine terrain above the timberline, especially recharge into/out of an alpine porous aquifer at a pro-glacial floodplain and Date of annual melt (albedo effect) and timing of flow (snow- and icemelt from May to September) and groundwater recharge during the growing season. The study found that the summer groundwater temperatures depend on the date of annual melt and are more sensitive to climate forcing than lowland groundwater temperatures

  14. Simulating groundwater-induced sewer flooding

    Science.gov (United States)

    Mijic, A.; Mansour, M.; Stanic, M.; Jackson, C. R.

    2016-12-01

    During the last decade, Chalk catchments of southern England experienced severe groundwater flooding. High groundwater levels resulted in the groundwater ingress into the sewer network that led to restricted toilet use and the overflow of diluted, but untreated sewage to road surfaces, rivers and water courses. In response to these events the water and sewerage company Thames Water Utilities Ltd (TWUL) had to allocate significant funds to mitigate the impacts. It was estimated that approximately £19m was spent responding to the extreme wet weather of 2013-14, along with the use of a fleet of over 100 tankers. However, the magnitude of the event was so large that these efforts could not stop the discharge of sewage to the environment. This work presents the analysis of the risk of groundwater-induced sewer flooding within the Chalk catchment of the River Lambourn, Berkshire. A spatially distributed groundwater model was used to assess historic groundwater flood risk and the potential impacts of changes in future climate. We then linked this model to an urban groundwater model to enable us to simulate groundwater-sewer interaction in detail. The modelling setup was used to identify relationships between infiltration into sewers and groundwater levels at specific points on TWUL's sewer network, and to estimate historic and future groundwater flood risk, and how this varies across the catchment. The study showed the significance of understanding the impact of groundwater on the urban water systems, and producing information that can inform a water company's response to groundwater flood risk, their decision making process and their asset management planning. However, the knowledge gained through integrated modelling of groundwater-sewer interactions has highlighted limitations of existing approaches for the simulation of these coupled systems. We conclude this work with number of recommendations about how to improve such hydrological/sewer analysis.

  15. Research on the dry intrusion accompanying the low vortex precipitation

    Institute of Scientific and Technical Information of China (English)

    YAO; XiuPing; WU; GuoXiong; ZHAO; BingKe; YU; YuBin; YANG; GuiMing

    2007-01-01

    By employing the 6.7μm satellite vapor cloud images and NCEP/NCAR 1°×1° reanalysis datasets, the characteristics and mechanism of the dry intrusion, as well as its impacts on the low vortex precipitation at the Meiyu front are explored in this paper. It is found that the formation,development and maintenance of the low vortex precipitation at the Meiyu front are closely related to the evolution of the dry intrusion. The dry intrusion is characterized by high potential vorticity (PV), low humidity and cold air. The dry intrusion exhibits as an obvious dark zone on vapor cloud images, an area in which atmospheric relative humidity is lower than 60%. However, the features of the dry intrusion on the vapor images are clearer than that of the humidity field, for the former is the digital vapor cloud images with high temporal and spatial resolution, and it can be used to explore the finer characteristics of the development, evolution and supplement of the intrusion during the development of the low vortex. The dry intrusion impacts accompanying the low vortex precipitation at the Meiyu front come from all levels of the troposphere, with the strongest intrusion located at the upper troposphere. The dry and cold air intrudes the vicinity of the low vortex from the upper isentropic surface to the lower one, slanting east-ward from lower to higher level. The low vortex precipitation region is usually situated in front of the dry intrusion where the relative humidity gradient is higher. The research also reveals that the mechanism of the dry intrusion is that the high potential vorticity descends from the upper troposphere to the lower level, therefore, the dry intrusion can be used as an important index of the high PV forcing. To the west of the low vortex precipitation, the upper level northerlies descend across the isentropic surface, then the dry cold advection can trigger the instable development in the midlow troposphere. The dry intru-sion enhances the low vortex

  16. A global-scale two-layer transient groundwater model: Development and application to groundwater depletion

    Science.gov (United States)

    de Graaf, Inge E. M.; van Beek, Rens L. P. H.; Gleeson, Tom; Moosdorf, Nils; Schmitz, Oliver; Sutanudjaja, Edwin H.; Bierkens, Marc F. P.

    2017-04-01

    Groundwater is the world's largest accessible source of freshwater to satisfy human water needs. Moreover, groundwater buffers variable precipitation rates over time, thereby effectively sustaining river flows in times of droughts and evaporation in areas with shallow water tables. In this study, building on previous work, we simulate groundwater head fluctuations and groundwater storage changes in both confined and unconfined aquifer systems using a global-scale high-resolution (5‧) groundwater model by deriving new estimates of the distribution and thickness of confining layers. Inclusion of confined aquifer systems (estimated 6-20% of the total aquifer area) improves estimates of timing and amplitude of groundwater head fluctuations and changes groundwater flow paths and groundwater-surface water interaction rates. Groundwater flow paths within confining layers are shorter than paths in the underlying aquifer, while flows within the confined aquifer can get disconnected from the local drainage system due to the low conductivity of the confining layer. Lateral groundwater flows between basins are significant in the model, especially for areas with (partially) confined aquifers were long flow paths crossing catchment boundaries are simulated, thereby supporting water budgets of neighboring catchments or aquifer systems. The developed two-layer transient groundwater model is used to identify hot-spots of groundwater depletion. Global groundwater depletion is estimated as 7013 km3 (137 km3y-1) over 1960-2010, which is consistent with estimates of previous studies.

  17. Remote instruction in groundwater hydrology

    Science.gov (United States)

    staff of the Interactive Remote Instructional System

    Wright State University (Dayton, Ohio) is preparing for its fourth cycle of the Interactive Remote Instructional System (IRIS) in groundwater hydrology beginning July 15, 1986. The Department of Geological Sciences proudly announces that the first two cycles recorded an impressive 83% completion ratio for registered participants. This completion rate is a significant departure from success rates traditionally recorded by courses of this nature; it is the result of 2 years of implementation and refinement and demonstrates the progressive orientation of the program. The third cycle has been underway since January. This comprehensive hydrogeology program was originally developed for the U.S. Department of Agriculture Soil Conservation Service to prepare their personnel for professional practice work. As a result of that cooperative effort, the IRIS program has evolved to meet the needs of participants by developing a curriculum that reflects current trends in the groundwater industry and has provided a unique educational approach that ensures maximum interaction between the instructional staff and participants.

  18. 40 CFR 265.91 - Ground-water monitoring system.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Ground-water monitoring system. 265.91... DISPOSAL FACILITIES Ground-Water Monitoring § 265.91 Ground-water monitoring system. (a) A ground-water monitoring system must be capable of yielding ground-water samples for analysis and must consist of: (1...

  19. Review of Groundwater Protection and Management in China

    Institute of Scientific and Technical Information of China (English)

    LIU Dan; ZHANG Ai-ping

    2008-01-01

    This review begins with an introduction of groundwater resources in China and their distribution characteristic, followed by an elaboration of the exploitation and utilization of groundwater and the negative environmental effects from groundwater overexploitation, and a description of the existing groundwater protection and management measures. At last, the existing problems in groundwater protection and management, with some suggestions, are presented.

  20. Groundwater surface mapping informs sources of catchment baseflow

    OpenAIRE

    J. F. Costelloe; T. J. Peterson; K. Halbert; A. W. Western; J. J. McDonnell

    2014-01-01

    Groundwater discharge is a major contributor to stream baseflow. Quantifying this flux is difficult, despite its considerable importance to water resource management and evaluation of the effects of groundwater extraction on streamflow. It is important to be able to differentiate between contributions to streamflow from regional groundwater discharge (more susceptible to groundwater extraction) compared to interflow processes (arguably less susceptible to groundwater ...

  1. 论书法在招贴设计中的美学表现%The aesthetic theory of calligraphy in poster design performance

    Institute of Scientific and Technical Information of China (English)

    闫明月

    2016-01-01

    #%With the rapid changing world, the development of the poster design also did not stop, also unprecedented great changes have taken place. Today we can see various forms of advertising, varied, but the poster this long-standing form still cannot be replaced, because with the continuous development of era, some new theory and design concept and communication has been cleverly integrated into the modern poster design. Makes this type of advertising poster design will never be out of date, in the current environment of global integration, cultural exchanges and communication between countries more and more frequent and close, has come in the form of poster design tend to be the same, so want to be in this area, will be more character, which requires the contemporary designer draw nutrients from the language of the nationalization and inspiration.

  2. Groundwater subsidies and penalties to corn yield

    Science.gov (United States)

    Zipper, S. C.; Booth, E.; Loheide, S. P.

    2013-12-01

    Proper water management is critical to closing yield gaps (observed yield below potential yield) as global populations continue to expand. However, the impacts of shallow groundwater on crop production and surface processes are poorly understood. The presence of groundwater within or just below the root zone has the potential to cause (via oxygen stress in poorly drained soils) or eliminate (via water supply in dry regions) yield gaps. The additional water use by a plant in the presence of shallow groundwater, compared to free drainage conditions, is called the groundwater subsidy; the depth at which the groundwater subsidy is greatest is the optimal depth to groundwater (DTGW). In wet years or under very shallow water table conditions, the groundwater subsidy is likely to be negative due to increased oxygen stress, and can be thought of as a groundwater penalty. Understanding the spatial dynamics of groundwater subsidies/penalties and how they interact with weather is critical to making sustainable agricultural and land-use decisions under a range of potential climates. Here, we examine patterns of groundwater subsidies and penalties in two commercial cornfields in the Yahara River Watershed, an urbanizing agricultural watershed in south-central Wisconsin. Water table levels are generally rising in the region due to a long-term trend of increasing precipitation over the last several decades. Biophysical indicators tracked throughout both the 2012 and 2013 growing seasons show a strong response to variable groundwater levels on a field scale. Sections of the field with optimal DTGW exhibit consistently higher stomatal conductance rates, taller canopies and higher leaf area index, higher ET rates, and higher pollination success rates. Patterns in these biophysical lines of evidence allow us to pinpoint specific periods within the growing season that plants were experiencing either oxygen or water stress. Most importantly, groundwater subsidies and penalties are

  3. Uranium isotopes in groundwater occurring at Amazonas State, Brazil.

    Science.gov (United States)

    da Silva, Márcio Luiz; Bonotto, Daniel Marcos

    2015-03-01

    This paper reports the behavior of the dissolved U-isotopes (238)U and (234)U in groundwater providing from 15 cities in Amazonas State, Brazil. The isotope dilution technique accompanied by alpha spectrometry were utilized for acquiring the U content and (234)U/(238)U activity ratio (AR) data, 0.01-1.4µgL(-1) and 1.0-3.5, respectively. These results suggest that the water is circulating in a reducing environment and leaching strata containing minerals with low uranium concentration. A tendency to increasing ARs values following the groundwater flow direction is identified in Manaus city. The AR also increases according to the SW-NE directions: Uarini→Tefé; Manacapuru→Manaus; Presidente Figueiredo→São Sebastião do Uatumã; and Boa Vista do Ramos→Parintins. Such trends are possibly related to several factors, among them the increasing acid character of the waters. The waters analyzed are used for human consumption and the highest dissolved U content is much lower than the maximum established by the World Health Organization. Therefore, in view of this radiological parameter they can be used for drinking purposes. Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. Groundwater flow modelling of the excavation and operational phases - Forsmark

    Energy Technology Data Exchange (ETDEWEB)

    Svensson, Urban (Computer-aided Fluid Engineering AB, Lyckeby (Sweden)); Follin, Sven (SF GeoLogic AB, Taeby (Sweden))

    2010-07-15

    As a part of the license application for a final repository for spent nuclear fuel at Forsmark, the Swedish Nuclear Fuel and Waste Management Company (SKB) has undertaken a series of groundwater flow modelling studies. These represent time periods with different climate conditions and the simulations carried out contribute to the overall evaluation of the repository design and long-term radiological safety. The modelling study reported here presents calculated inflow rates, drawdown of the groundwater table and upconing of deep saline water for different levels of grouting efficiency during the excavation and operational phases of a final repository at Forsmark. The inflow calculations are accompanied by a sensitivity study, which among other matters handles the impact of parameter heterogeneity, different deposition hole rejection criteria, and the SFR facility (the repository for short-lived radioactive waste located approximately 1 km to the north of the investigated candidate area for a final repository at Forsmark). The report also presents tentative modelling results for the duration of the saturation phase, which starts once the used parts of the repository are being backfilled.

  5. Situ treatment of contaminated groundwater

    Energy Technology Data Exchange (ETDEWEB)

    McNab, Jr., Walt W. (Concord, CA); Ruiz, Roberto (Tracy, CA); Pico, Tristan M. (Livermore, CA)

    2001-01-01

    A system for treating dissolved halogenated organic compounds in groundwater that relies upon electrolytically-generated hydrogen to chemically reduce the halogenated compounds in the presence of a suitable catalyst. A direct current is placed across at least a pair, or an array, of electrodes which are housed within groundwater wells so that hydrogen is generated at the cathode and oxygen at the anode. A pump is located within the well housing in which the cathode(s) is(are) located and draws in groundwater where it is hydrogenated via electrolysis, passes through a well-bore treatment unit, and then transported to the anode well(s) for reinjection into the ground. The well-bore treatment involves a permeable cylinder located in the well bore and containing a packed bed of catalyst material that facilitates the reductive dehalogenation of the halogenated organic compounds by hydrogen into environmentally benign species such as ethane and methane. Also, electro-osmatic transport of contaminants toward the cathode also contributes to contaminant mass removal. The only above ground equipment required are the transfer pipes and a direct circuit power supply for the electrodes. The electrode wells in an array may be used in pairs or one anode well may be used with a plurality of cathode wells. The DC current flow between electrode wells may be periodically reversed which controls the formation of mineral deposits in the alkaline cathode well-bore water, as well as to help rejuvenate the catalysis.

  6. Groundwater and climate change: mitigating the global groundwater crisis and adapting to climate change model

    Science.gov (United States)

    To better understand the effects of climate change on global groundwater resources, the United Nations Educational, Scientific, and Cultural Organization (UNESCO) International Hydrological Programme (IHP) initiated the GRAPHIC (Groundwater Resources Assessment under the Pressures of Humanity and Cl...

  7. Monitoring groundwater drought with GRACE data assimilation

    Science.gov (United States)

    Li, B.; Rodell, M.; Beaudoing, H. K.; Getirana, A.; Zaitchik, B. F.

    2015-12-01

    Groundwater drought is a distinct class of drought, not a sub-class of meteorological, agricultural and hydrological drought and has profound impacts on natural environments and societies. Due to a deficiency of in situ measurements, we developed a groundwater drought indicator using groundwater change estimates derived by assimilating GRACE derived terrestrial water storage (TWS) anomalies into the NASA Catchment land surface model. Data assimilation enables spatial and temporal downscaling of coarse GRACE TWS observations (monthly and ~150,000 km2 effective spatial resolution) and extrapolation to near-real time. In this talk, we will present our latest progress on using GRACE satellite data for groundwater drought monitoring in the U.S. and globally. Characteristics of this groundwater drought indicator will be discussed, including its relationship with other types of drought and how they are influenced by model physics and climate conditions. Results are evaluated using in situ groundwater observations.

  8. Quantification of Seepage in Groundwater Dependent Wetlands

    DEFF Research Database (Denmark)

    Johansen, Ole; Beven, Keith; Jensen, Jacob Birk

    2017-01-01

    Restoration and management of groundwater dependent wetlands require tools for quantifying the groundwater seepage process. A method for determining point estimates of the groundwater seepage based on water level observations is tested. The study is based on field data from a Danish rich fen....... Therefore secondly a much simpler mass balance approach is used with lumped descriptions of the most important hydrological processes controlling water level and groundwater inflow to the system. The water level dynamics are here described and bracketed nicely and a dynamic description of the seepage rate...... the dynamic description of groundwater seepage can be very useful in future studies of the links between seepage, soil water chemistry and vegetation in groundwater dependent terrestrial ecosystems....

  9. ARSENIC CONTAMINATION IN GROUNDWATER: A STATISTICAL MODELING

    Directory of Open Access Journals (Sweden)

    Palas Roy

    2013-01-01

    Full Text Available High arsenic in natural groundwater in most of the tubewells of the Purbasthali- Block II area of Burdwan district (W.B, India has recently been focused as a serious environmental concern. This paper is intending to illustrate the statistical modeling of the arsenic contaminated groundwater to identify the interrelation of that arsenic contain with other participating groundwater parameters so that the arsenic contamination level can easily be predicted by analyzing only such parameters. Multivariate data analysis was done with the collected groundwater samples from the 132 tubewells of this contaminated region shows that three variable parameters are significantly related with the arsenic. Based on these relationships, a multiple linear regression model has been developed that estimated the arsenic contamination by measuring such three predictor parameters of the groundwater variables in the contaminated aquifer. This model could also be a suggestive tool while designing the arsenic removal scheme for any affected groundwater.

  10. Short Paper and Poster Proceedings of the 22nd Annual Conference on Computer Animation and Social Agents

    NARCIS (Netherlands)

    Nijholt, Antinus; Egges, A.; van Welbergen, H.; Hondorp, G.H.W.

    2009-01-01

    These are the proceedings containing the short and poster papers of CASA 2009, the twenty second international conference on Computer Animation and Social Agents. CASA 2009 was organized in Amsterdam, the Netherlands from the 17th to the 19th of June 2009. CASA is organized under the auspices of the

  11. 78 FR 32253 - Announcement of Requirements and Registration for “Be Heads Up About Concussion Safety” Poster...

    Science.gov (United States)

    2013-05-29

    ... returned to contestants. You can use graphic design and other creative methods (including, but not limited... professional attacks. (4) We will only accept original graphic design and other creative methods (including... Registration for ``Be Heads Up About Concussion Safety'' Poster Design Contest Authority: 15 U.S.C. 3719...

  12. Twittering About Research: A Case Study of the World’s First Twitter Poster Competition [version 2; referees: 3 approved

    Directory of Open Access Journals (Sweden)

    Edward P. Randviir

    2015-12-01

    Full Text Available The Royal Society of Chemistry held, to our knowledge, the world’s first Twitter conference at 9am on February 5 th, 2015. The conference was a Twitter-only conference, allowing researchers to upload academic posters as tweets, replacing a physical meeting. This paper reports the details of the event and discusses the outcomes, such as the potential for the use of social media to enhance scientific communication at conferences. In particular, the present work argues that social media outlets such as Twitter broaden audiences, speed up communication, and force clearer and more concise descriptions of a researcher’s work. The benefits of poster presentations are also discussed in terms of potential knowledge exchange and networking. This paper serves as a proof-of-concept approach for improving both the public opinion of the poster, and the enhancement of the poster through an innovative online format that some may feel more comfortable with, compared to face-to-face communication.

  13. Twittering About Research: A Case Study of the World’s First Twitter Poster Competition [version 3; referees: 3 approved

    Directory of Open Access Journals (Sweden)

    Edward P. Randviir

    2016-06-01

    Full Text Available The Royal Society of Chemistry held, to our knowledge, the world’s first Twitter conference at 9am on February 5 th, 2015. The conference was a Twitter-only conference, allowing researchers to upload academic posters as tweets, replacing a physical meeting. This paper reports the details of the event and discusses the outcomes, such as the potential for the use of social media to enhance scientific communication at conferences. In particular, the present work argues that social media outlets such as Twitter broaden audiences, speed up communication, and force clearer and more concise descriptions of a researcher’s work. The benefits of poster presentations are also discussed in terms of potential knowledge exchange and networking. This paper serves as a proof-of-concept approach for improving both the public opinion of the poster, and the enhancement of the poster through an innovative online format that some may feel more comfortable with, compared to face-to-face communication.

  14. Compendium of ordinances for groundwater protection

    Energy Technology Data Exchange (ETDEWEB)

    1990-08-01

    Groundwater is an extremely important resource in the Tennessee Valley. Nearly two-thirds of the Tennessee Valley's residents rely, at least in part, on groundwater supplies for drinking water. In rural areas, approximately ninety-five percent of residents rely on groundwater for domestic supplies. Population growth and economic development increase the volume and kinds of wastes requiring disposal which can lead to groundwater contamination. In addition to disposal which can lead to groundwater contamination. In addition to disposal problems associated with increases in conventional wastewater and solid waste, technological advancements in recent decades have resulted in new chemicals and increased usage in agriculture, industry, and the home. Unfortunately, there has not been comparable progress in identifying the potential long-term effects of these chemicals, in managing them to prevent contamination of groundwater, or in developing treatment technologies for removing them from water once contamination has occurred. The challenge facing residence of the Tennessee Valley is to manage growth and economic and technological development in ways that will avoid polluting the groundwater resource. Once groundwater has been contaminated, cleanup is almost always very costly and is sometimes impractical or technically infeasible. Therefore, prevention of contamination -- not remedial treatment--is the key to continued availability of usable groundwater. This document discusses regulations to aid in this prevention.

  15. Groundwater Level Predictions Using Artificial Neural Networks

    Institute of Scientific and Technical Information of China (English)

    毛晓敏; 尚松浩; 刘翔

    2002-01-01

    The prediction of groundwater level is important for the use and management of groundwater resources. In this paper, the artificial neural networks (ANN) were used to predict groundwater level in the Dawu Aquifer of Zibo in Eastern China. The first step was an auto-correlation analysis of the groundwater level which showed that the monthly groundwater level was time dependent. An auto-regression type ANN (ARANN) model and a regression-auto-regression type ANN (RARANN) model using back-propagation algorithm were then used to predict the groundwater level. Monthly data from June 1988 to May 1998 was used for the network training and testing. The results show that the RARANN model is more reliable than the ARANN model, especially in the testing period, which indicates that the RARANN model can describe the relationship between the groundwater fluctuation and main factors that currently influence the groundwater level. The results suggest that the model is suitable for predicting groundwater level fluctuations in this area for similar conditions in the future.

  16. The challenges facing sustainable and adaptive groundwater ...

    African Journals Online (AJOL)

    The challenges facing sustainable and adaptive groundwater management ... provide the capacity to assure effective and sustainable resource regulation and allocation. ... of alternative strategies needed to achieve sustainable management.

  17. Remedies proposed for China's groundwater problems

    Science.gov (United States)

    Loaiciga, Hugo A.

    Groundwater experts and hydrologists from China and 10 other nations recently gathered in Beijing to exchange state-of-the-art scientific and technological knowledge on groundwater hydrology, modeling, remediation, and management. The participants also reviewed groundwater environmental conditions in China, identified key problems, and made recommendations to help guide the nation's groundwater policy.The Regional Workshop on Ground Water Contamination, held from July 31 to August 4, 1995, was the fifth of a series of regional workshops sponsored by the Scientific Committee on Problems of the Environment of the United Nations Environmental Program. Earlier workshops were held in Thailand (1991), Costa Rica (1993), the Czech Republic (1994), and Australia (1994).

  18. Groundwater Recharge Modeling in Azraq Basin (Jordan) Considering the Unsaturated Flow Components

    Science.gov (United States)

    Sharif, M. Al; Jazzar, T. Al

    2009-04-01

    Water resources in Azraq basin at the northeastern part of Jordan are at critical juncture, due to the continual and excessive abstraction of groundwater accompanied with small amounts of groundwater recharge by precipitation, and high rates of evaporation losses over the entire basin. Groundwater recharge from precipitation over the basin was estimated using soil water balance. It was found that only about 2% to 3 % of annual average rainfall infiltrates ground surface to reach the shallow aquifer. The three dimensional finite difference groundwater flow model MODFLOW (Processing Modflow Pro, version7) was utilized in order to simulate groundwater flow in the basin. Steady state was calibrated using hydraulic conductivity and flows. The calibrated hydraulic conductivity ranged between 0.1 m/day to 7.0 m/day, the system water balance for the steady state showed that spring discharge from the basin was about 15.0 MCM/yr, groundwater recharge by precipitation was about 9.5 MCM/yr, and the trans-boundaries inflow was 5.5 MCM/yr. Transient state was also calibrated using the specific yield ranged between 0.02 to 0.4. Water balance for the year 2002 showed that there are about 40 MCM/yr as water deficit and a maximum drawdown of about 22 m occur in the well field area. Groundwater recharge at five earth dams have been simulated starting from 1995, it was shown that water deficit that occur in 2002 will decreases by about 15 MCM/yr, drawdown has been slightly affected by these recharge dams. This was attributed to the high abstraction rate at the well field area; the second reason is that the locations of these earth dams are far from the well field area. The calibrated model was used to predict the aquifer future subjected to different scenarios, four scenarios were tested to verify the model ability to be a prediction tool. These scenarios showed that continuing with the current abstraction rate which is 57 MCM/yr until year 2025 will lead to an increase of the

  19. Hydrogeochemical characterization of fluoride rich groundwater of Wailpalli watershed, Nalgonda District, Andhra Pradesh, India.

    Science.gov (United States)

    Reddy, A G S; Reddy, D V; Rao, P N; Prasad, K Maruthy

    2010-12-01

    The groundwater of Nalgonda district is well known for its very high fluoride content for the past five decades. Many researchers have contributed their scientific knowledge to unravel causes for fluoride enrichment of groundwater. In the present paper, an attempt has been made to relate the high fluoride content in the groundwater to hydrogeochemical characterization of the water in a fracture hard rock terrain--the Wailpally watershed. Groundwater samples collected from all the major geomorphic units in pre- and post-monsoon seasons were analyzed for its major ion constituents such as Ca(2+), Mg(2+), Na(+), K(+), CO3-, HCO3-, Cl(-), SO4(-2), NO3-, and F(-). The groundwaters in the watershed have the average fluoride content of 2.79 mg/l in pre-monsoon and 2.83 mg/l in post-monsoon. Fluoride concentration in groundwater does not show perceptible change neither with time nor in space. The ionic dominance pattern is in the order of Na(+) > Ca(2+) > Mg(2+) > K(-) among cations and HCO3- Cl(-) > SO4(-2) NO3- F(-) among anions in pre-monsoon. In post-monsoon, Mg replaces Ca(2+) and NO3- takes the place of SO4(-2). The Modified Piper diagram reflect that the water belong to Ca(+2)-Mg(+2)-HCO3- to Na(+)-HCO3- facies. Negative chloralkali indices in both the seasons prove that ion exchange between Na(+) and K(+) in aquatic solution took place with Ca(+2) and Mg(+2) of host rock. The interpretation of plots for different major ions and molar ratios suggest that weathering of silicate rocks and water-rock interaction is responsible for major ion chemistry of groundwater in Wailpally watershed. Chemical characteristics and evolution of this fluoride-contaminated groundwater is akin to normal waters of other hard rock terrain; hence, it can be concluded that aquifer material play an important role in the contribution of fluoride in to the accompanying water. High fluoride content in groundwater can be attributed to the continuous water-rock interaction during the

  20. Estimating Groundwater Development area in Jianan Plain using Standardized Groundwater Index

    Science.gov (United States)

    Yu, Chang Hsiang; Haw, Lee Cheng

    2017-04-01

    Taiwan has been facing severe water crises in recent years owing to the effects of extreme weather conditions. Changes in precipitation patterns have also made the drought phenomenon increasingly prominent, which has indirectly affected groundwater recharge. Hence, in the present study, long-term monitoring data were collected from the study area of the Jianan plain. The standardized groundwater index (SGI) and was then used to analyse the region's drought characteristics. To analyse the groundwater level by using SGI, making SGI180 groundwater level be the medium water crises, and SGI360 groundwater level be the extreme water crises. Through the different water crises signal in SGI180 and SGI360, we divide groundwater in Jianan plain into two sections. Thereby the water crises indicators establishing groundwater level standard line in Jianan Plain, then using the groundwater level standard line to find the study area where could be groundwater development area in Jianan plain. Taking into account relatively more water scarcity in dry season, so the study screen out another emergency backup groundwater development area, but the long-term groundwater development area is still as a priority development area. After finding suitable locations, groundwater modeling systems(GMS) software is used to simulate our sites to evaluate development volume. Finally, the result of study will help the government to grasp the water shortage situation immediately and solve the problem of water resources deployment.

  1. Modeling the Energy Use of a Connected and Automated Transportation System (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Gonder, J.; Brown, A.

    2014-07-01

    Early research points to large potential impacts of connected and automated vehicles (CAVs) on transportation energy use - dramatic savings, increased use, or anything in between. Due to a lack of suitable data and integrated modeling tools to explore these complex future systems, analyses to date have relied on simple combinations of isolated effects. This poster proposes a framework for modeling the potential energy implications from increasing penetration of CAV technologies and for assessing technology and policy options to steer them toward favorable energy outcomes. Current CAV modeling challenges include estimating behavior change, understanding potential vehicle-to-vehicle interactions, and assessing traffic flow and vehicle use under different automation scenarios. To bridge these gaps and develop a picture of potential future automated systems, NREL is integrating existing modeling capabilities with additional tools and data inputs to create a more fully integrated CAV assessment toolkit.

  2. Lincoln’s Gettysburg Address: “A Few Appropriate Remarks” | Poster

    Science.gov (United States)

    By Ken Michaels, Guest Writer Editor’s note: Because Presidents’ Day is celebrated in February, we are honoring one of our nation’s greatest presidents and most skillful communicators. In a recent article in the Poster, I mentioned that the words “I have a dream” are not to be found in the manuscript that Dr. Martin Luther King Jr. took to the lectern on Aug. 28, 1963, during the celebrated March on Washington for Jobs and Freedom demonstration. When he sensed that his prepared speech was missing the mark, he resorted to the “dream” speech, which he had given several times previously, albeit not on the national stage. The result was the speech now considered the greatest American speech of the 20th century.

  3. Banking on Solar: Debt Finance in Today's Distributed Market (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Louder, T.

    2014-10-01

    Over the last two years, several entities - from banks to credit unions to solar finance companies -have rolled out distributed solar-specific loan programs in the United States. These solar-specific loans are a distinct loan in that the underwriting, loan terms, lender security interest, and other programmatic aspects are designed exclusively for the financing of solar installations. Until recently, loan financing for distributed solar installations was largely through home equity loans, commercial loans, and other standardized loan products available to homeowners and businesses for general expenditures. However, as the U.S. solar market matures, so too are its financing options, and solar-specific loans stand to gain market share. This poster was presented at the Solar Power International conference in Las Vegas, NV in October 2014.

  4. Kajian Aspek Fotografis dalam Tehnik Olah Digital Poster Film “ Sang Pemimpi ”

    Directory of Open Access Journals (Sweden)

    Noor Latif CM

    2011-04-01

    Full Text Available As the advancement of digital imaging technology, this urges internal actors to be more accurate and explorative in producing visual communication work with photography element and digital touching process. Digital process ability with no photographical ability will produce raw and anomaly visual work of art. Besides, audience is smarter and more appreciative towards quality of visual appearance in several modern communication media. Film poster of Sang Pemimpi is a case reflection of general digital in visual communication work that has gap among communication product content according to the brand of the film. Photography element composition is melted with bondless pile among the objects. Logical photography as bonding bridge of visual logic is weak in execution; where we could see it has less digital process commercial market need with the supporting resources. 

  5. Autonomous Vehicles Have a Wide Range of Possible Energy Impacts (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Brown, A.; Repac, B.; Gonder, J.

    2013-07-01

    This poster presents initial estimates of the net energy impacts of automated vehicles (AVs). Automated vehicle technologies are increasingly recognized as having potential to decrease carbon dioxide emissions and petroleum consumption through mechanisms such as improved efficiency, better routing, lower traffic congestion, and by enabling advanced technologies. However, some effects of AVs could conceivably increase fuel consumption through possible effects such as longer distances traveled, increased use of transportation by underserved groups, and increased travel speeds. The net effect on petroleum use and climate change is still uncertain. To make an aggregate system estimate, we first collect best estimates for the energy impacts of approximately ten effects of AVs. We then use a modified Kaya Identity approach to estimate the range of aggregate effects and avoid double counting. We find that depending on numerous factors, there is a wide range of potential energy impacts. Adoption of automated personal or shared vehicles can lead to significant fuel savings but has potential for backfire.

  6. Groundwater management for agriculture and nature: an economic analysis

    NARCIS (Netherlands)

    Hellegers, P.J.G.J.

    2001-01-01

    Key words: desiccation of nature, economics of water management, groundwater extraction, groundwater level management, ecohydrology, agriculture, policy instruments.

    As a result of declining groundwater levels, nature in the Netherlands is suffering

  7. Groundwater Management for Agriculture and Nature : an Economic Analysis

    NARCIS (Netherlands)

    Hellegers, P.

    2001-01-01

    Key words: desiccation of nature, economics of water management, groundwater extraction, groundwater level management, ecohydrology, agriculture, policy instruments.As a result of declining groundwater levels, nature in the Netherlands is suffering from desiccation. Since measures taken to raise gro

  8. The Present Situation and Countermeasures of Groundwater Contamination in Japan

    OpenAIRE

    Shindo, Shizuo; Tang, Changyuan

    1997-01-01

    [ABSTRACT] Since 1982, thousands of groundwater pollution cases have been found in Japan. In order to improve the groundwater quality, Japan has developed strategies for protection of groundwater. In this paper, authors try to explain the present of groundwater use, groundwater pollution and remediation methods in Japan. From the results shown in this paper, it can be found that groundwater pollution problem has become very serious in Japan. Even many efforts have been made to improve the sit...

  9. Evaluation of Groundwater Pollution Nitrogen Fertilizer Using Expert System

    OpenAIRE

    Ta-oun, Mongkon; Daud, Mohamed; Bardaie, Mohd Zohadie

    2017-01-01

    An expert system was used to correlate the availability of nitrogen fertilizer with the vulnerability of groundwater to pollution in Peninsula Malaysia to identify potential groundwater quality problems. The expert system could predict the groundwater pollution potential under several conditions of agricultural activities and exiting environments. Four categories of groundwater pollution potential were identified base on an N-fertilizer groundwater pollution potential index. A groundwater pol...

  10. Response of the microbial community to seasonal groundwater level fluctuations in petroleum hydrocarbon-contaminated groundwater.

    Science.gov (United States)

    Zhou, Ai-xia; Zhang, Yu-ling; Dong, Tian-zi; Lin, Xue-yu; Su, Xiao-si

    2015-07-01

    The effects of seasonal groundwater level fluctuations on the contamination characteristics of total petroleum hydrocarbons (TPH) in soils, groundwater, and the microbial community were investigated at a typical petrochemical site in northern China. The measurements of groundwater and soil at different depths showed that significant TPH residue was present in the soil in this study area, especially in the vicinity of the pollution source, where TPH concentrations were up to 2600 mg kg(-1). The TPH concentration in the groundwater fluctuated seasonally, and the maximum variation was 0.8 mg L(-1). The highest TPH concentrations were detected in the silty clay layer and lied in the groundwater level fluctuation zones. The groundwater could reach previously contaminated areas in the soil, leading to higher groundwater TPH concentrations as TPH leaches into the groundwater. The coincident variation of the electron acceptors and TPH concentration with groundwater-table fluctuations affected the microbial communities in groundwater. The microbial community structure was significantly different between the wet and dry seasons. The canonical correspondence analysis (CCA) results showed that in the wet season, TPH, NO3(-), Fe(2+), TMn, S(2-), and HCO3(-) were the major factors correlating the microbial community. A significant increase in abundance of operational taxonomic unit J1 (97% similar to Dechloromonas aromatica sp.) was also observed in wet season conditions, indicating an intense denitrifying activity in the wet season environment. In the dry season, due to weak groundwater level fluctuations and low temperature of groundwater, the microbial activity was weak. But iron and sulfate-reducing were also detected in dry season at this site. As a whole, groundwater-table fluctuations would affect the distribution, transport, and biodegradation of the contaminants. These results may be valuable for the control and remediation of soil and groundwater pollution at this site

  11. Global Climate Responses to Anthropogenic Groundwater Exploitation

    Science.gov (United States)

    Zeng, Y.; Xie, Z.

    2015-12-01

    In this study, a groundwater exploitation scheme is incorporated into the earth system model, Community Earth System Model 1.2.0 (CESM1.2.0), which is called CESM1.2_GW, and the climatic responses to anthropogenic groundwater withdrawal are then investigated on global scale. The scheme models anthropogenic groundwater exploitation and consumption, which are then divided into agricultural irrigation, industrial use and domestic use. A group of 41-year ensemble groundwater exploitation simulations with six different initial conditions, and a group of ensemble control simulations without exploitation are conducted using the developed model CESM1.2_GW with water supplies and demands estimated. The results reveal that the groundwater exploitation and water consumption cause drying effects on soil moisture in deep layers and wetting effects in upper layers, along with a rapidly declining groundwater table in Central US, Haihe River Basin in China and Northern India and Pakistan where groundwater extraction are most severe in the world. The atmosphere also responds to anthropogenic groundwater exploitation. Cooling effects on lower troposphere appear in large areas of North China Plain and of Northern India and Pakistan. Increased precipitation occurs in Haihe River Basin due to increased evapotranspiration from irrigation. Decreased precipitation occurs in Northern India because water vapor here is taken away by monsoon anomalies induced by anthropogenic alteration of groundwater. The local reducing effects of anthropogenic groundwater exploitation on total terrestrial water storage evinces that water resource is unsustainable with the current high exploitation rate. Therefore, a balance between slow groundwater withdrawal and rapid human economic development must be achieved to maintain a sustainable water resource, especially in over-exploitation regions such as Central US, Northern China, India and Pakistan.

  12. Linking an Integrative Behavior Model to Elements of Environmental Campaigns: An Analysis of Face-to-Face Communication and Posters against Littering

    Directory of Open Access Journals (Sweden)

    Ralph Hansmann

    2015-05-01

    Full Text Available Diverse elements of anti-littering campaigns may be effective at addressing different causes of littering. Therefore, a complementary approach combining various elements is needed to ensure the behavioral effectiveness of corresponding campaigns. The present study investigates personal, problem-centered face-to-face conversations compared to three different types of anti-littering posters (witty, authoritarian, environmentally oriented. In total, N = 147 persons participated in the questionnaire-based survey. Pictures of the three anti-littering posters were presented to all respondents, but only 82 of them additionally took part in problem-centered face-to-face conversations. Participants of the latter condition liked the conversations significantly more and judged them more effective for reducing littering than each of the three posters. Intentions for future behavior also improved more in the condition with face-to-face communications than in the reference condition in which only the anti-littering posters were presented. Regarding the posters, it was found that the witty and the environmentally-oriented poster were liked more and judged to be more effective by the respondents than the authoritarian poster. Findings are discussed in relation to the design of campaigns, which combine elements with reference to an integrative behavior model covering a broad range of factors, including processes of justifications, habit formation and reactance.

  13. Ecology and living conditions of groundwater fauna

    Energy Technology Data Exchange (ETDEWEB)

    Thulin, Barbara (Geo Innova AB (Sweden)); Hahn, Hans Juergen (Arbeitsgruppe Grundwasseroekologie, Univ. of Koblenz-Landau (Germany))

    2008-09-15

    This report presents the current state of ecological knowledge and applied research relating to groundwater. A conceptual picture is given of groundwater fauna occurrence in regard to Swedish environmental conditions. Interpretation features for groundwater fauna and applications are outlined. Groundwater is one of the largest and oldest limnic habitats populated by a rich and diverse fauna. Both very old species and species occurring naturally in brackish or salt water can be found in groundwater. Groundwater ecosystems are heterotrophic; the fauna depends on imports from the surface. Most species are meiofauna, 0.3-1 mm. The food chain of groundwater fauna is the same as for relatives in surface water and salt water. Smaller animals graze biofilms and detritus, larger animals act facutatively as predators. A difference is that stygobiotic fauna has become highly adapted to its living space and tolerates very long periods without food. Oxygen is a limiting factor, but groundwater fauna tolerates periods with low oxygen concentrations, even anoxic conditions. For longer periods of time a minimum oxygen requirement of 1 mg/l should be fulfilled. Geographic features such as Quaternary glaciation and very old Pliocene river systems are important for distribution patterns on a large spatial scale, but aquifer characteristics are important on a landscape scale. Area diversity is often comparable to surface water diversity. However, site diversity is low in groundwater. Site specific hydrological exchange on a geological facies level inside the aquifer, e.g. porous, fractured and karstic aquifers as well as the hyporheic zone, controls distribution patterns of groundwater fauna. For a better understanding of controlling factors indicator values are suggested. Different adequate sampling methods are available. They are representative for the aquifer, but a suitable number of monitoring wells is required. The existence of groundwater fauna in Sweden is considered as very

  14. Brackish groundwater in the United States

    Science.gov (United States)

    Stanton, Jennifer S.; Anning, David W.; Brown, Craig J.; Moore, Richard B.; McGuire, Virginia L.; Qi, Sharon L.; Harris, Alta C.; Dennehy, Kevin F.; McMahon, Peter B.; Degnan, James R.; Böhlke, John Karl

    2017-04-05

    For some parts of the Nation, large-scale development of groundwater has caused decreases in the amount of groundwater that is present in aquifer storage and that discharges to surface-water bodies. Water supply in some areas, particularly in arid and semiarid regions, is not adequate to meet demand, and severe drought is affecting large parts of the United States. Future water demand is projected to heighten the current stress on groundwater resources. This combination of factors has led to concerns about the availability of freshwater to meet domestic, agricultural, industrial, mining, and environmental needs. To ensure the water security of the Nation, currently [2016] untapped water sources may need to be developed.Brackish groundwater is an unconventional water source that may offer a partial solution to current and future water demands. In support of the national census of water resources, the U.S. Geological Survey completed the national brackish groundwater assessment to better understand the occurrence and characteristics of brackish groundwater in the United States as a potential water resource. Analyses completed as part of this assessment relied on previously collected data from multiple sources; no new data were collected. Compiled data included readily available information about groundwater chemistry, horizontal and vertical extents and hydrogeologic characteristics of principal aquifers (regionally extensive aquifers or aquifer systems that have the potential to be used as a source of potable water), and groundwater use. Although these data were obtained from a wide variety of sources, the compiled data are biased toward shallow and fresh groundwater resources; data representing groundwater that is at great depths and is saline were not as readily available.One of the most important contributions of this assessment is the creation of a database containing chemical characteristics and aquifer information for the known areas with brackish groundwater

  15. Considering groundwater use to improve the assessment of groundwater pumping for irrigation in North Africa

    Science.gov (United States)

    Massuel, Sylvain; Amichi, Farida; Ameur, Fatah; Calvez, Roger; Jenhaoui, Zakia; Bouarfa, Sami; Kuper, Marcel; Habaieb, Hamadi; Hartani, Tarik; Hammani, Ali

    2017-04-01

    Groundwater resources in semi-arid areas and especially in the Mediterranean face a growing demand for irrigated agriculture and, to a lesser extent, for domestic uses. Consequently, groundwater reserves are affected and water-table drops are widely observed. This leads to strong constraints on groundwater access for farmers, while managers worry about the future evolution of the water resources. A common problem for building proper groundwater management plans is the difficulty in assessing individual groundwater withdrawals at regional scale. Predicting future trends of these groundwater withdrawals is even more challenging. The basic question is how to assess the water budget variables and their evolution when they are deeply linked to human activities, themselves driven by countless factors (access to natural resources, public policies, market, etc.). This study provides some possible answers by focusing on the assessment of groundwater withdrawals for irrigated agriculture at three sites in North Africa (Morocco, Tunisia and Algeria). Efforts were made to understand the different features that influence irrigation practices, and an adaptive user-oriented methodology was used to monitor groundwater withdrawals. For each site, different key factors affecting the regional groundwater abstraction and its past evolution were identified by involving farmers' knowledge. Factors such as farmer access to land and groundwater or development of public infrastructures (electrical distribution network) are crucial to decode the results of well inventories and assess the regional groundwater abstraction and its future trend. This leads one to look with caution at the number of wells cited in the literature, which could be oversimplified.

  16. Considering groundwater use to improve the assessment of groundwater pumping for irrigation in North Africa

    Science.gov (United States)

    Massuel, Sylvain; Amichi, Farida; Ameur, Fatah; Calvez, Roger; Jenhaoui, Zakia; Bouarfa, Sami; Kuper, Marcel; Habaieb, Hamadi; Hartani, Tarik; Hammani, Ali

    2017-09-01

    Groundwater resources in semi-arid areas and especially in the Mediterranean face a growing demand for irrigated agriculture and, to a lesser extent, for domestic uses. Consequently, groundwater reserves are affected and water-table drops are widely observed. This leads to strong constraints on groundwater access for farmers, while managers worry about the future evolution of the water resources. A common problem for building proper groundwater management plans is the difficulty in assessing individual groundwater withdrawals at regional scale. Predicting future trends of these groundwater withdrawals is even more challenging. The basic question is how to assess the water budget variables and their evolution when they are deeply linked to human activities, themselves driven by countless factors (access to natural resources, public policies, market, etc.). This study provides some possible answers by focusing on the assessment of groundwater withdrawals for irrigated agriculture at three sites in North Africa (Morocco, Tunisia and Algeria). Efforts were made to understand the different features that influence irrigation practices, and an adaptive user-oriented methodology was used to monitor groundwater withdrawals. For each site, different key factors affecting the regional groundwater abstraction and its past evolution were identified by involving farmers' knowledge. Factors such as farmer access to land and groundwater or development of public infrastructures (electrical distribution network) are crucial to decode the results of well inventories and assess the regional groundwater abstraction and its future trend. This leads one to look with caution at the number of wells cited in the literature, which could be oversimplified.

  17. Regulating groundwater use in developing countries

    DEFF Research Database (Denmark)

    Hansen, Lars Gårn; Jensen, Frank; Amundsen, Eirik S

    2014-01-01

    Worldwide groundwater is a common-pool resource that is potentially subject to the tragedy of the commons if water extraction is not adequately regulated. In developing countries the regulatory infrastructure is often too weak to allow detailed monitoring of individual groundwater extraction. For...

  18. Groundwater use on southern Idaho dairies

    Science.gov (United States)

    Dairy production has expanded in irrigated areas of the western and southwestern US, potentially competing for limited water supplies. Groundwater withdrawal was measured for two years on six dairy farms with 660 to 6400 milk cows in southern Idaho. Groundwater withdrawal was calculated on an equiva...

  19. Applied groundwater modeling, 2nd Edition

    Science.gov (United States)

    Anderson, Mary P.; Woessner, William W.; Hunt, Randall J.

    2015-01-01

    This second edition is extensively revised throughout with expanded discussion of modeling fundamentals and coverage of advances in model calibration and uncertainty analysis that are revolutionizing the science of groundwater modeling. The text is intended for undergraduate and graduate level courses in applied groundwater modeling and as a comprehensive reference for environmental consultants and scientists/engineers in industry and governmental agencies.

  20. Propagation of drought through groundwater systems

    NARCIS (Netherlands)

    Peters, E.

    2003-01-01

    Index words: drought, groundwater, simulation, synthetic data, extreme events

    The transformation of droughts as a result of the propagation through groundwater systems is examined by comparing droughts in time