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Sample records for agronomy purdue university

  1. Purdue University

    SciTech Connect

    Daly, P.; Grabowski, Z.; Mayer, R.H.

    1995-08-01

    The Purdue University group, including several thesis students, is working on a measurement of high-spin nuclear states at ATLAS. They use in-beam gamma-ray techniques to investigate several aspects of nuclear structure at high spin, testing the validity of shell-model calculations for high-spin-yrast states near Z = 50. The nuclei are produced via deep inelastic reactions, rather than with the more conventional fusion reactions. This technique allows the study of neutron-rich nuclei that cannot be studied by other means. The group is studying proton-rich nuclei with N{approximately}82 using the FMA and an electron spectrometer. Furthermore, D. Nisius is a Ph.D. student, resident at ANL, performing his thesis work under the supervision of R.V.F. Janssens.

  2. Marketing and Branding the Agronomy Major at Iowa State University

    ERIC Educational Resources Information Center

    Miller, Bradley A.

    2011-01-01

    The decline of enrollments in agronomy programs across the United States has been a concern for more than a decade. In an effort to reverse this trend, the Agronomy Department at Iowa State University (ISU) launched the "I'm An Agronomist" marketing campaign in 2006. This article reports on these efforts and the change in the undergraduate…

  3. Assessing Civic Engagement at Indiana University-Purdue University Indianapolis

    ERIC Educational Resources Information Center

    Pike, Gary R.; Bringle, Robert G.; Hatcher, Julie A.

    2014-01-01

    Faculty and staff at Indiana University-Purdue University Indianapolis (IUPUI) have developed several tools to assess campus civic engagement initiatives. This chapter describes the IUPUI Faculty Survey and the Civic-Minded Graduate Scale, and reports on findings from campus-based assessment and research.

  4. Agronomy Students at Southern Land-Grant Universities.

    ERIC Educational Resources Information Center

    Dunkelberger, John E.; Molnar, Joseph J.

    The background characteristics, occupational goals, and attitudes of agriculture students enrolled in 1890 and 1862 land grant universities in 1977 were examined by questionnaire, to construct a profile of agronomy majors as compared to animal science majors and to agriculture majors as a whole. Females comprised 38.2% of animal science majors but…

  5. University Reactor Conversion Lessons Learned Workshop for Purdue University Reactor

    SciTech Connect

    Eric C. Woolstenhulme; Dana M. Hewit

    2008-09-01

    The Department of Energy’s Idaho National Laboratory, under its programmatic responsibility for managing the University Research Reactor Conversions, has completed the conversion of the reactor at Purdue University Reactor. With this work completed and in anticipation of other impending conversion projects, the INL convened and engaged the project participants in a structured discussion to capture the lessons learned. The lessons learned process has allowed us to capture gaps, opportunities, and good practices, drawing from the project team’s experiences. These lessons will be used to raise the standard of excellence, effectiveness, and efficiency in all future conversion projects.

  6. Creating a Web-based Virtual Tour at Purdue University.

    ERIC Educational Resources Information Center

    Mohler, James L.

    2000-01-01

    Describes planning, development, implementation, and features of a Web-based "virtual tour" information and marketing resource developed at Purdue University (West Lafayette, Indiana). The result is an interactive campus map that provides information about the various campus buildings using text, photographs, and movie clips. (DB)

  7. Purdue University Physics 152L [Manual] (5th Edition).

    ERIC Educational Resources Information Center

    Purdue Univ., Lafayette, IN.

    This document is a laboratory manual for an undergraduate physics course at Purdue University, the major goals of which are to develop students' laboratory skills, to illustrate principles and phenomena described in the physics lectures, and to promote conceptual change about the major topics in Newtonian mechanics. A hardware and software guide…

  8. 76 FR 68225 - License Renewal Application for Purdue University

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... entities participating under 10 CFR 2.315(c), must be filed in accordance with the NRC E-Filing rule (72 FR... NRC's E-Filing Rule (72 FR 49139; August 28, 2007) apply to appeals of NRC staff determinations... COMMISSION License Renewal Application for Purdue University AGENCY: Nuclear Regulatory Commission....

  9. Purdue University graduate certificate program in Veterinary Homeland Security.

    PubMed

    Amass, Sandra F; Blossom, Thaddaeus D; Ash, Marianne; McCay, Don; Mattix, Marc E

    2008-01-01

    Our nation lacks a critical mass of professionals trained to prevent and respond to food- and animal-related emergencies. Training veterinarians provides an immediate means of addressing this shortage of experts. Achievement of critical mass to effectively address animal-related emergencies is expedited by concurrent training of professionals and graduate students in related areas. Purdue University offers a Web-based Graduate Certificate in Veterinary Homeland Security to address this special area of need. The program is a collaborative effort among the Purdue University School of Veterinary Medicine, the Purdue Homeland Security Institute, the Indiana State Board of Animal Health, the Indiana State Police, and others with the overall goal of increasing capacity and preparedness to manage animal-related emergencies. Individuals with expertise in veterinary medicine, public health, animal science, or homeland security are encouraged to participate. The Web-based system allows courses to be delivered efficiently and effectively around the world and allows participants to continue their graduate education while maintaining full-time jobs. Participants enhance their understanding of natural and intentional threats to animal health, strengthen their skills in managing animal-health emergencies, and develop problem-solving expertise to become effective members of animal emergency response teams and of their communities. Students receive graduate credit from Purdue University that can be used toward the certificate and toward an advanced graduate degree. Currently, 70 participants from 28 states; Washington, DC; Singapore; and Bermuda are enrolled. PMID:18723810

  10. Energy-Efficiency & Water Institute Research Facility, Purdue University, (IN)

    SciTech Connect

    Nnanna, Agbai

    2015-01-30

    The renovation of the Schneider Avenue Building to construct two research laboratories within the building is complete. The research laboratories are for the Purdue Calumet Water Institute and the Energy Efficiency and Reliability Center. The Water Institute occupies approximately 1000+ SF of research space plus supporting offices. The Energy-Efficiency Center occupies approximately 1000+ SF that houses the research space. The labs will enhance the Water & Energy Institute’s research capabilities necessary to tackle these issues through the development of practical approaches critical to local government and industry. The addition of these research laboratories to the Purdue University Calumet campus is in both direct support of the University’s Strategic Plan as well as the 2008 Campus Master Plan that identifies a 20% shortage of research space.

  11. The Purdue University Get Away Special II (PUGAS II)

    NASA Technical Reports Server (NTRS)

    Olenski, Christopher; Crocker, Alan R.; Stubbings, Beth; Mccormick, Laurie; Andersen, Paul K.

    1988-01-01

    The Purdue University Get Away Special Project (PUGAS) is a student-run organization dedicated to preparing payloads for flight on NASA's space shuttle. The first such payload (PUGAS I) flew on Challenger in 1983. The second payload (PUGAS II) should be ready by the end of 1988 and will include three experiments. The first experiment will involve the production of tin metal foam under microgravity conditions. The second experiment will focus on the desorption of water from carbon-epoxy composite materials. The third experiment will use a solid polymeric material to detect radiation in space.

  12. Results of the Purdue University GAS-1 payload

    NASA Technical Reports Server (NTRS)

    Perez, R.

    1984-01-01

    The Purdue University GAS-1 payload was flown on STS-7. Results of the three experiments included in the payload are summarized. The experiments conducted were: (1) the detection of nuclear particles in near-Earth space environment, (2) an investigation of the effect of microgravity on the germination of sunflower seeds, and (3) an examination of the motion of mercury under low gravity conditions. Results of the payload experiments are discussed from an engineering design standpoint. Data were obtained from one of the experiments, but electrical and mechanical malfunctions prevented the operation of the other two. The thermal control design maintained the desired temperatures and the structure successfully supported all components. The microprocessor collected and stored temperature readings and other data during the flight. A series of recommendations based on these results are included herein.

  13. Indiana University-Purdue University Indianapolis and George Washington Community High School: Educating Their Communities Together

    ERIC Educational Resources Information Center

    Officer, Starla D. H.; Bringle, Robert G.; Grim, Jim

    2011-01-01

    Indiana University-Purdue University Indianapolis worked with the residents and leadership of three neighborhoods adjacent to the campus to reopen the closed George Washington High School. The resulting partnership has strengthened the civic engagement mission of the university, and contributed to an award-winning community-based school. The…

  14. The Role of Regional Campus in Indiana, Especially Indiana University-Purdue University at Fort Wayne.

    ERIC Educational Resources Information Center

    Crismore, Avon

    The role of the regional campus in Indiana (specifically the Fort Wayne campus of Indiana University and Purdue University) is considered, based on verbatim accounts of various educators. In addition, an overview of the history and development of the two universities' separate Fort Wayne campuses and the subsequent joint campus established in 1964…

  15. Update on the Purdue University 2-second Drop Tower

    NASA Astrophysics Data System (ADS)

    Collicott, Steven

    A small drop tower of approximately one second drop duration was built in the School of Aero-nautics and Astronautics at Purdue University beginning in 1998 and operated until summer 2007. This inexpensive tower in an old airplane hanger, was built largely by Yongkang Chen, now a Research Professor at Portland State University in Oregon, USA. In about 7 years of operations, the tower generated sufficient science results for Chen's PhD thesis[1] (summarized in three AIAA Journal papers[2-4]), Fitzpatrick's MS thesis[5], two industry projects for since-canceled advanced rodent habitats for ISS, and one project for NASA Marshall. In addition to the science use, Purdue undergraduate students designed, built, and performed simpler fluids experiments for their own career advancement, including a novel investigation of the impact of imperfect repeatability of initial conditions on a zero-g fluids experiment. The tower was also used for outreach to school children. It is most satisfying that Chen's PhD research in this small tower, and subsequent discussions and interactions, helped Weislogel to propose the two Vane Gap tests in his highly successful Capillary Fluids Experiment (CFE) in the International Space Station in 2006 and 2007[6]. Chen as been involved in the remodeling of these two Vane Gap cylinders for subsequent re-launch to ISS for a second round of experiments expected in 2010 and 2011. In August 2007 the School of Aeronautics and Astronautics at Purdue University moved into the new Neil Armstrong Hall of Engineering and construction on a new 2-second drop tower began. A vertical shaft of nearly 23 meters was designed into the building. An approximately 80 m2 general-use fluids lab is at the top level, and a small access room of approximately 9 m2 is at the bottom. However, construction of the new $57M building created only the space for the science facility, not the science facility itself. The science facility is under construction and this paper presents

  16. Visual Communication en Masse: An Update on the Purdue University Virtual Visit.

    ERIC Educational Resources Information Center

    Mohler, James L.

    2001-01-01

    Discusses issues related to delivering spatially oriented data to the general public, since communication through computer graphics should be accessible to the masses as well as to specialists. The second half of the paper describes the Purdue University Virtual Visit, a resource being used for visualization and communication at Purdue University…

  17. Update on the Purdue University 2-second Drop Tower

    NASA Astrophysics Data System (ADS)

    Collicott, Steven

    A small drop tower of approximately one second drop duration was built in the School of Aero-nautics and Astronautics at Purdue University beginning in 1998 and operated until summer 2007. This inexpensive tower in an old airplane hanger, was built largely by Yongkang Chen, now a Research Professor at Portland State University in Oregon, USA. In about 7 years of operations, the tower generated sufficient science results for Chen's PhD thesis[1] (summarized in three AIAA Journal papers[2-4]), Fitzpatrick's MS thesis[5], two industry projects for since-canceled advanced rodent habitats for ISS, and one project for NASA Marshall. In addition to the science use, Purdue undergraduate students designed, built, and performed simpler fluids experiments for their own career advancement, including a novel investigation of the impact of imperfect repeatability of initial conditions on a zero-g fluids experiment. The tower was also used for outreach to school children. It is most satisfying that Chen's PhD research in this small tower, and subsequent discussions and interactions, helped Weislogel to propose the two Vane Gap tests in his highly successful Capillary Fluids Experiment (CFE) in the International Space Station in 2006 and 2007[6]. Chen as been involved in the remodeling of these two Vane Gap cylinders for subsequent re-launch to ISS for a second round of experiments expected in 2010 and 2011. In August 2007 the School of Aeronautics and Astronautics at Purdue University moved into the new Neil Armstrong Hall of Engineering and construction on a new 2-second drop tower began. A vertical shaft of nearly 23 meters was designed into the building. An approximately 80 m2 general-use fluids lab is at the top level, and a small access room of approximately 9 m2 is at the bottom. However, construction of the new $57M building created only the space for the science facility, not the science facility itself. The science facility is under construction and this paper presents

  18. Socialization experiences resulting from engineering teaching assistantships at Purdue University

    NASA Astrophysics Data System (ADS)

    Mena, Irene B.

    The purpose of this study was to explore and understand the types of socialization experiences that result from engineering teaching assistantships. Using situated learning as the theoretical framework and phenomenology as the methodological framework, this study highlights the experiences of 28 engineering doctoral students who worked as engineering teaching assistants (TAs), in response to the following research question: What socialization experiences do engineering doctoral students report going through as a result of being engineering TAs? Data was obtained via interviews (individual and focus group, with participants from various schools of engineering at Purdue University), informal observations, and supporting documents. These multiple data sources were analyzed and triangulated to find recurring themes in and characteristics of the graduate engineering TA experience. Participants in this study characterized their socialization experiences in the following categories: participation in TA training of different kinds, interactions with different groups of individuals, the undertaking of various types of TA responsibilities, the balancing of teaching and research, and the use and development of certain skills. In addition, some differences in experiences were found depending on type of TA appointment, stage of doctoral study, semesters as a TA, career goals, and engineering program.

  19. The Gang's All Here: Grammar Goes Global for Purdue, Unisa and Adelaide University

    ERIC Educational Resources Information Center

    Duff, Andrea; Spangenberg, Brady; Carter, Susanna; Miller, Julia

    2010-01-01

    The University of South Australia and Purdue University (Indiana) launched the "Grammar Gang Blog" in June 2008, as a collaborative forum for talking about language. The blog reaches a far-flung community of learners from Australia to the United States, Brisbane to Bangalore and Ghana to Germany. The Grammar Gang--where Owls meet Possums--started…

  20. Recruiting Talent: Indiana University-Purdue University Indianapolis Graduates the First Participants in its Research Scholars Program.

    ERIC Educational Resources Information Center

    Lords, Erik

    2001-01-01

    Describes the Minority Research Scholars Program (MRSP) at Indiana University-Purdue University Indianapolis, which funds the education of a group of minority students in seven disciplines: science, engineering and technology, social work, nursing, dental hygiene, physical education, and allied health. The program includes research projects,…

  1. Working to define data curated geospatial services on a Research Campus, a Purdue University Libraries Example

    NASA Astrophysics Data System (ADS)

    Branch, B. D.; Kong, N.; Fosmire, M.; Rousi, A. M.

    2013-12-01

    As Data Curation is becoming a necessity of data science and library science, Purdue University Libraries has been a leader in data curation profiles research. Such research can be defined as a data stewardship protocol similar to a multiple use case analysis. In this this example, The Purdue University Libraries Geographical Information Systems (GIS) department has engaged in a data curation profiles assessment of the campus to baseline and qualify sustainable geospatial data services. It is the intent that other libraries will consider this IRB approved approach of grounded theory to assessment the geospatial data service capacity and potential on a parametric scale. Provided is the status of such research and the some highlights or considerations in the establishment of sustainable geospatial data services that include a full data curated lifecycle. Noted here are some of the essential engagement endeavors of the research.

  2. What's Wrong with the Tap? Examining Perceptions of Tap Water and Bottled Water at Purdue University

    NASA Astrophysics Data System (ADS)

    Saylor, Amber; Prokopy, Linda Stalker; Amberg, Shannon

    2011-09-01

    The environmental impacts of bottled water prompted us to explore drinking water choices at Purdue University, located in West Lafayette, IN. A random sample of 2,045 Purdue University students, staff, and faculty was invited to participate in an online survey. The survey assessed current behaviors as well as perceived barriers and benefits to drinking tap water versus bottled water. 677 surveys were completed for a response rate of 33.1%. We then conducted qualitative interviews with a purposive sample of university undergraduates ( n = 21) to obtain contextual insights into the survey results and the beliefs of individuals with a variety of drinking water preferences. This study revealed that women drink disproportionately more bottled water then men while undergraduate students drink more than graduate students, staff and faculty. The study also uncovered a widespread belief that recycling eliminates the environmental impacts of bottled water. Important barriers to drinking tap water at Purdue include: perceived risks from tap water and the perceived safety of bottled water, preferring the taste of bottled water, and the convenience of drinking bottled water. The qualitative interviews revealed that drinking water choices can be influenced by several factors—especially whether individuals trust tap water to be clean—but involve varying levels of complexity. The implications of these results for social marketing strategies to promote tap water are discussed.

  3. A Comparison of the Computer Technology and Computer and Information Science Curricula at Indiana University and Purdue University at Indianapolis.

    ERIC Educational Resources Information Center

    Hanson, Kathleen M.

    1990-01-01

    Describes and compares the degree programs in Computer Technology and in Computer and Information Science that are offered in the Purdue University System. Areas of comparison include degrees available; curriculum differences, including mathematics requirements and required and optional courses; faculty; and educational and employment…

  4. Materials properties numerical database system established and operational at CINDAS/Purdue University

    NASA Technical Reports Server (NTRS)

    Ho, C. Y.; Li, H. H.

    1989-01-01

    A computerized comprehensive numerical database system on the mechanical, thermophysical, electronic, electrical, magnetic, optical, and other properties of various types of technologically important materials such as metals, alloys, composites, dielectrics, polymers, and ceramics has been established and operational at the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) of Purdue University. This is an on-line, interactive, menu-driven, user-friendly database system. Users can easily search, retrieve, and manipulate the data from the database system without learning special query language, special commands, standardized names of materials, properties, variables, etc. It enables both the direct mode of search/retrieval of data for specified materials, properties, independent variables, etc., and the inverted mode of search/retrieval of candidate materials that meet a set of specified requirements (which is the computer-aided materials selection). It enables also tabular and graphical displays and on-line data manipulations such as units conversion, variables transformation, statistical analysis, etc., of the retrieved data. The development, content, accessibility, etc., of the database system are presented and discussed.

  5. Agriculture & Agronomy: A Dissertation Bibliography.

    ERIC Educational Resources Information Center

    1978

    This bibliography presents a compilation of Agriculture and Agronomy doctoral research for the years 1973-1976. Each of the 3,386 doctoral dissertations cited herein has been accepted by accredited degree-granting universities in North America and published by University Microfilms International (UMI). Dissertations are arranged alphabetically in…

  6. Purdue Rare Isotope Measurement Laboratory

    NASA Astrophysics Data System (ADS)

    Caffee, M.; Elmore, D.; Granger, D.; Muzikar, P.

    2002-12-01

    The Purdue Rare Isotope Measurement Laboratory (PRIME Lab) is a dedicated research and service facility for accelerator mass spectrometry. AMS is an ultra-sensitive analytical technique used to measure low levels of long-lived cosmic-ray-produced and anthropogenic radionuclides, and rare trace elements. We measure 10Be (T1/2 = 1.5 My), 26Al (.702 My), 36Cl (.301 My), and 129I (16 My), in geologic samples. Applications include dating the cosmic-ray-exposure time of rocks on Earth's surface, determining rock and sediment burial ages, measuring the erosion rates of rocks and soils, and tracing and dating ground water. We perform sample preparation and separation chemistries for these radio-nuclides for our internal research activities and for those external researchers not possessing this capability. Our chemical preparation laboratories also serve as training sites for members of the geoscience community developing these techniques at their institutions. Research at Purdue involves collaborators among members of the Purdue Departments of Physics, Earth and Atmospheric Sciences, Chemistry, Agronomy, and Anthropology. We also collaborate and serve numerous scientists from other institutions. We are currently in the process of modernizing the facility with the goals of higher precision for routinely measured radio-nuclides, increased sample throughput, and the development of new measurement capabilities for the geoscience community.

  7. Integrating Technology into the Freshman Year Experience Classes at Purdue University Calumet

    ERIC Educational Resources Information Center

    Thinnes, Deborah L.

    2006-01-01

    This paper examines a one-credit hour Freshman Year Experience (FYE) course that was implemented within the School of Management at a regional campus of a Big Ten university. Additionally, the paper also discusses the integration of the University's course management system in order to properly prepare management students to be successful in their…

  8. Using Alumni Input as a Reality Check of Agronomy Teaching and Advising

    ERIC Educational Resources Information Center

    Graveel, John G.; Vorst, James J.

    2007-01-01

    As part of a systematic review of the undergraduate curricula and courses, the perceptions of Purdue agronomy alumni who graduated between 1960 and 2003 were obtained. A survey was administered to assess outcomes, identify gaps in the curriculum, measure how well the program addresses current and future needs, and provide a direction for change.…

  9. An "Environmental Issues in Agronomy" Course.

    ERIC Educational Resources Information Center

    Barbarick, K. A.

    1992-01-01

    Describes and evaluates the format and grading procedure of an Environmental Agronomy course offered at Colorado State University. Teaching methods include videotape use, field trips, and lectures addressing topics such as integrated pest management, land application of sewage sludge, pesticide degradation, and organic farming. Standard course…

  10. The "Kairotic" Moment: Pragmatic Revision of Basic Writing Instruction at Indiana University-Purdue University Fort Wayne

    ERIC Educational Resources Information Center

    Webb-Sunderhaus, Sara; Amidon, Stevens

    2011-01-01

    This profile articulates the authors' response to a statewide mandate to eliminate "remedial" writing instruction at four-year public universities, including their own. The profile describes the difficulties the authors faced in responding to this initiative, given the context of their regional comprehensive university and its specific challenges…

  11. Purdue Solar Energy Utilization Laboratory

    SciTech Connect

    Agrawal, Rakesh

    2014-01-21

    The objective of this project is to establish and set-up a laboratory that will facilitate research and development of new low-cost and high-efficiency solar energy utilization technologies at Purdue University. The outcome will help spur the creation of solar energy start-up companies and eventually a solar energy industry in Indiana that can help fulfill the growing national demand for solar energy.

  12. Agronomy Journal Turns One Hundred

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During 2008 we celebrate the centennial anniversary of Agronomy Journal. Many people have certainly been influenced in some way by the vast amount of science published during the 100-year existence of the journal. Within the 100 volumes of Agronomy Journal there are more than 29,087 authors who publ...

  13. Nontraditional Engineering Programs: The Purdue Experience.

    ERIC Educational Resources Information Center

    Grace, Richard E.

    1979-01-01

    Focuses on nontraditional engineering programs in American universities. Data are given that summarize the enrollment trends since the 1960s at Purdue University's Division of Interdisciplinary Engineering Studies (IDE). Discusses the future of the nontraditional engineering graduate in American industry. (SA)

  14. Purdue Hydrogen Systems Laboratory

    SciTech Connect

    Jay P Gore; Robert Kramer; Timothee L Pourpoint; P. V. Ramachandran; Arvind Varma; Yuan Zheng

    2011-12-28

    The Hydrogen Systems Laboratory in a unique partnership between Purdue University's main campus in West Lafayette and the Calumet campus was established and its capabilities were enhanced towards technology demonstrators. The laboratory engaged in basic research in hydrogen production and storage and initiated engineering systems research with performance goals established as per the USDOE Hydrogen, Fuel Cells, and Infrastructure Technologies Program. In the chemical storage and recycling part of the project, we worked towards maximum recycling yield via novel chemical selection and novel recycling pathways. With the basic potential of a large hydrogen yield from AB, we used it as an example chemical but have also discovered its limitations. Further, we discovered alternate storage chemicals that appear to have advantages over AB. We improved the slurry hydrolysis approach by using advanced slurry/solution mixing techniques. We demonstrated vehicle scale aqueous and non-aqueous slurry reactors to address various engineering issues in on-board chemical hydrogen storage systems. We measured the thermal properties of raw and spent AB. Further, we conducted experiments to determine reaction mechanisms and kinetics of hydrothermolysis in hydride-rich solutions and slurries. We also developed a continuous flow reactor and a laboratory scale fuel cell power generation system. The biological hydrogen production work summarized as Task 4.0 below, included investigating optimal hydrogen production cultures for different substrates, reducing the water content in the substrate, and integrating results from vacuum tube solar collector based pre and post processing tests into an enhanced energy system model. An automated testing device was used to finalize optimal hydrogen production conditions using statistical procedures. A 3 L commercial fermentor (New Brunswick, BioFlo 115) was used to finalize testing of larger samples and to consider issues related to scale up. Efforts

  15. Purdue Extended Campus: Transparency, Accountability, and Assessment in Strategic Planning

    ERIC Educational Resources Information Center

    Cunningham, Robin; Eddy, Michael; Pagano, Mark; Ncube, Lisa

    2011-01-01

    In 2002 President Martin Jischke initiated a new era in strategic planning at Purdue. Under his leadership, strategic planning became a centralized activity with unit plans aligned to the university plan. Strategic goals were designed to have maximum impact, which would be measurable through metrics. Strategic planning at Purdue would be an…

  16. Tablet and Face-to-Face Hybrid Professional Development: Providing Earth Systems Science Educators Authentic Research Opportunities through The GLOBE Program at Purdue University

    NASA Astrophysics Data System (ADS)

    Wegner, K.; Branch, B. D.; Smith, S. C.

    2013-12-01

    The Global Learning and Observations to Benefit the Environment (GLOBE) program is a worldwide hands-on, primary and secondary school-based science and education program (www.globe.gov). GLOBE's vision promotes and supports students, teachers and scientists to collaborate on inquiry-based authentic science investigations of the environment and the Earth system working in close partnership with NASA, NOAA and NSF Earth System Science Projects (ESSP's) in study and research about the dynamics of Earth's environment. GLOBE Partners conduct face-to-face Professional Development in more than 110 countries, providing authentic scientific research experience in five investigation areas: atmosphere, earth as a system, hydrology, land cover, and soil. This presentation will provide a sample for a new framework of Professional Development that was implemented in July 2013 at Purdue University lead by Mr. Steven Smith who has tested GLOBE training materials for future training. The presentation will demonstrate how institutions can provide educators authentic scientific research opportunities through various components, including: - Carrying out authentic research investigations - Learning how to enter their authentic research data into the GLOBE database and visualize it on the GLOBE website - Learn how to access to NASA's Earth System Science resources via GLOBE's new online 'e-Training Program' - Exploring the connections of their soil protocol measurements and the history of the soil in their area through iPad soils app - LIDAR data exposure, Hydrology data exposure

  17. Final report for U.S. Department of Energy Grant DE-FG02-95NE38118-5 University Reactor Sharing Program [Purdue University

    SciTech Connect

    Bean, R.S.

    2001-06-01

    Under the Reactor Sharing Program, a total of 350 high school students participated in the neutron activation experiment and 484 high school and university students and members of the general public participated in reactor tours.

  18. Development and Deployment of the Purdue TAP Green Enterprise Development Program

    ERIC Educational Resources Information Center

    Rogers, Ethan A.

    2013-01-01

    Purdue University--Mechanical, Engineering, and Technology (MET) faculty and Purdue Technical Assistance Program (TAP) staff partnered with the Society of Manufacturing Engineers (SME) to create a new workforce training program and certificate exam in the field of green manufacturing. This article describes how the body of knowledge for the…

  19. Purdue Signals: Mining Real-Time Academic Data to Enhance Student Success

    ERIC Educational Resources Information Center

    Pistilli, Matthew D.; Arnold, Kimberly E.

    2010-01-01

    This article discusses how Purdue University is changing the academic behavior of struggling students. At Purdue, they've developed Signals as a means of helping students better understand where they stand gradewise early enough so that they can seek help and raise their grade or drop the course without the penalty of a failing grade. They knew…

  20. Field research on the spectral properties of crops and soils, volume 1. [Purdue Agronomy Farm

    NASA Technical Reports Server (NTRS)

    Bauer, M. E. (Principal Investigator); Biehl, L. L.; Robinson, B. F.

    1980-01-01

    The experiment design, data acquisition and preprocessing, data base management, analysis results and development of instrumentation for the AgRISTARS Supporting Research Project, Field Research task are described. Results of several investigations on the spectral reflectance of corn and soybean canopies as influenced by cultural practices, development stage and nitrogen nutrition are reported as well as results of analyses of the spectral properties of crop canopies as a function of canopy geometry, row orientation, sensor view angle and solar illumination angle are presented. The objectives, experiment designs and data acquired in 1980 for field research experiments are described. The development and performance characteristics of a prototype multiband radiometer, data logger, and aerial tower for field research are discussed.

  1. Relationships among Learning Styles and Motivation with Computer-Aided Instruction in an Agronomy Course

    ERIC Educational Resources Information Center

    McAndrews, Gina M.; Mullen, Russell E.; Chadwick, Scott A.

    2005-01-01

    Multi-media learning tools were developed to enhance student learning for an introductory agronomy course at Iowa State University. During fall 2002, the new interactive computer program, called Computer Interactive Multimedia Program for Learning Enhancement (CIMPLE) was incorporated into the teaching, learning, and assessment processes of the…

  2. PRE-COLLEGE EXPERIENCES AS PREPARATION FOR COLLEGE COURSES IN AGRONOMY.

    ERIC Educational Resources Information Center

    BEEKS, JOHN C.

    TO DETERMINE THE KNOWLEDGE OF AGRONOMY POSSESSED BY ENTERING FRESHMEN IN THE COLLEGE OF AGRICULTURE AT THE UNIVERSITY OF MISSOURI, STUDENTS ENROLLED IN THE REQUIRED COURSE AGRICULTURE IN THE ECONOMY DURING THE YEARS 1962 AND 1963 RESPONDED TO A 100-ITEM MULTIPLE CHOICE INSTRUMENT. A TOTAL OF 310 USABLE ANSWER SHEETS FURNISHED DATA ON STUDENTS--(1)…

  3. UPGRADE OF INSTRUMENTATION FOR PURDUE REACTOR PUR-1, PHASE 3

    SciTech Connect

    S. T. Revankar

    2004-09-24

    The major objective of this program is to upgrade and replace instruments and equipment that significantly improve the performance, control and operational capability of the Purdue University nuclear reactor (PUR-1). Under this major objective one project on design and installation of interface cards for channel four detector was considered. This report is the final report and gives the efforts and progress achieved on these projects from August 2002 to July 2004.

  4. NOTES. A Course Relating Agronomy and Science to Society.

    ERIC Educational Resources Information Center

    McIntosh, Marla S.

    1993-01-01

    Describes a course designed to teach the relationship between science, agronomy, and society. Includes course and class description, course content, and evaluation of the course. (11 references) (MCO)

  5. Effects of nitrogen nutrition on the growth, yield and reflectance characteristics of corn canopies. [Purdue Agronomy Farm, Indiana

    NASA Technical Reports Server (NTRS)

    Bauer, M. E. (Principal Investigator); Walburg, G.; Daughtry, C. S. T.

    1981-01-01

    Spectral and agronomic measurements were collected from corn (Zea mays L.) canopies under four nitrogen treatment levels (0, 67, 134, and 202 kg/ha) on 11 dates during 1978 and 12 dates during 1979. Data were analyzed to determine the relationship between the spectral responses of canopies and their argonomic characteristics as well as the spectral separability of the four treatments. Red reflectance was increased, while the near infrared reflectance was decreased for canopies under nitrogen deprivation. Spectral differences between treatments were seen throughout each growing season. The near infrared/red reflectance ratio increased spectral treatment differences over those shown by single band reflectance measures. Of the spectral variables examined, the near infrared/red reflectance ratio most effectively separated the treatments. Differences in spectral response between treatments were attributed to varying soil cover, leaf area index, and leaf pigmentation values, all of which changed with N treatment.

  6. Recruitment and Retention of Black Americans in Engineering at Purdue. 3. Engineering Students: Persisters, Withdrawals, Transfers.

    ERIC Educational Resources Information Center

    Bond, Arthur J.; And Others

    The third in a series of four monographs, this study focuses on Black engineering students at Purdue University who persisted, withdrew, or transferred. A survey of the students was conducted to determine factors that influence retention and attrition of Black American students in engineering. A comparison of the pre-college and college…

  7. Technical Writing Resources. A Handbook for Engineering and Technology Faculty at Purdue.

    ERIC Educational Resources Information Center

    Cheek, Madelon

    Ideas for technical writing assistance and resources that are available to Purdue University faculty who incorporate a writing component into their courses are presented in this guide. Following an introduction containing the purpose, background, and scope of the guide, three main topics and their subtopics form the guide's structure: (1)…

  8. The Association of Pre-storm Ground Wetness with Inland Penetration of Monsoon Depressions : A Study Using Self Organizing Maps (SOM) C.M. Kishtawal Meteorology and Oceanography Group, Space Applications Center, Ahmedabad, INDIA Dev Niyogi2 Department of Agronomy, and Department of Earth and Atmospheric Sciences, Purdue University, West Lafayette, Indiana

    NASA Astrophysics Data System (ADS)

    Kishtawal, C. M.; Niyogi, D.

    2009-12-01

    Monsoon depressions (MDs)are probably the most important rain bearing systems that occur during the Indian summer monsoon season. The unique topography of Indian peninsula and Indo-china region favor the formation and development of MDs in the warm and moist air over the Bay of Bengal. After formation the MDs move in a north-northwest track along the monsoon trough to the warmer and drier heat low regions of Northwest India and Pakistan. The dynamic structure of MDs is largely maintained by convergence of atmospheric water vapor flux coupled with the lower tropospheric divergent circulation (Chen et al., 2005), and they weaken rapidly after landfall due to the lack of surface moisture fluxes (Dastoor and Krishnamurti, 1991). In the present study we explored the association between pre-storm wetness conditions and the post-landfall situation of MDs using 54-year long observations (1951-2004) of 183 MDs and daily surface rainfall. Our analysis suggests that the MD’s post-landfall behavior is most sensitive to mean inland rainfall between To-1 to To-8 days (the pre-storm rainfall), where To is the day of formation of MD in the Bay of Bengal. Further, pre-storm rainfall over a broad region along the monsoon trough is found to exhibit the maximum association with the MDs inland lifespan. We further carried out the unsupervised classification of pre-storm rainfall patterns using Self Organizing Map(SOM), a topology preserving map that maps data from higher dimensions onto a two dimensional grid(Kohenen, 1990). The SOM patterns of rainfall indicate that pre-storm wetness is strongly associated with the inland penetration length of MDs with wetter conditions supporting MDs to survive longer after the landfall. Although the pre-storm inland wetness has not been found to be associated with the formation of MDs and a number of MDs form during relatively dry inland conditions during the early (June) and late (September) phases of monsoon, the inland-penetration and post-landfall lifespan of these MDs was found significantly smaller compared to those formed under wetter inland conditions. Interestingly, the formation of a considerably larger number of MDs was associated with axially concentrated (around monsoon trough) patterns of pre-storm rainfall than the wide-spread patterns. The inland rainfall patterns are possibly the manifestation of the strength and orientation of Tropical Convergence Zone (TCZ) that also supports the genesis of MDs through the enhancement of barotropic instability. References Chen T.C., J.H. Yoon, and S.Y. Wang, 2005 : Westward propagation of the Indian monsoon depression. Tellus, 57A, 758-769. Dastoor A., and T.N. Krishnamurti, 1991: The landfall and structure of a tropical cyclone : The sensitivity of model predictions to soil moisture parameterizations. Boundary Layer Meteorol., 55, 345-380. Kohenen, T., 1990 : The self organizing map. Proc IEEE .78(9):1464-1480.

  9. [Using ecology thinking reconstructing traditional agronomy: role of production ecology].

    PubMed

    Wang, Song-Liang

    2012-08-01

    Traditional agronomy, as a discipline or specialty, is originated from the reductionism thinking of neoteric experimental sciences and motivated by the great success of industrialized revolution, but loses the ensemble grasp of the relationships between agricultural organisms and their resources and environment, i.e., agroecosystem mechanism. Moreover, due to the excessively relying on exogenous fossil energy input and the monoculture with a few highly productive crop cultivars, the agricultural interior sustainability has unceasingly lost, making our mankind facing the double crises of grain security and food safety. Therefore, it is imperative to reconstruct the traditional agronomy and its educational system. In this paper, the author proposed to link traditional agronomy with ecology, establishing agroecology as the core subject and agroecosystem management as the core applied system, and in particular, establishing 'production ecology' to fill up the wide gap between the crop cultivation and farming system and the crop genetics and breeding, the two second grade disciplines under agronomy. Ideologically and methodologically, this proposal could provide disciplinary, scientific, and educational bases to authentically implement the strategy of sustainable development of agriculture. PMID:23189675

  10. Growing the science of agronomy by growing the profession: a Message from the President of the American Society of Agronomy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We often refer to the American Society of Agronomy (ASA) as being both a scientific and professional society. Membership within the organization includes a wide range of people from diverse regions and cultures of the world working with complex and diverse cropping systems. Yet members are unified...

  11. Final Technical Report summarizing Purdue research activities as part of the DOE JET Topical Collaboration

    SciTech Connect

    Molnar, Denes

    2015-09-01

    This report summarizes research activities at Purdue University done as part of the DOE JET Topical Collaboration. These mainly involve calculation of covariant radiative energy loss in the (Djordjevic-)Gyulassy-Levai-Vitev ((D)GLV) framework for relativistic A+A reactions at RHIC and LHC energies using realistic bulk medium evolution with both transverse and longitudinal expansion. The single PDF file provided also includes a report from the entire JET Collaboration.

  12. Comparison between teacher grading and student self-grading in different modules of agronomy

    NASA Astrophysics Data System (ADS)

    Méndez, A.; Paz-Ferreiro, J.; Guerrero, F.; Gascó, J. M.; Saá, A.; Tarquis, A. M.; Gascó, G.

    2012-04-01

    The adaptation of the Universities to European Higher Education Area (EHEA) involves changes in the learning system. Students must obtain specific capabilities in the different degrees or masters. For example, in the degree of Agronomy at the Universidad Politécnica de Madrid (Spain), they must command mathematics, English informatics or crop production. Moreover, students must attain personal skills such as leadership, team work, a critical spirit and a social, environmental and ethical commitment with the environment and the society. A way to evaluate the critical spirit of the students is to compare the grade obtained in a specific module with the grade that the students think he should get. The aim of this work is to evaluate the differences between teacher and student grading in different subjects related to soil science in different degrees and masters courses at the Universidad Politécnica de Madrid.

  13. Recent Trends in Soil Science and Agronomy Research in the Northern Great Plains of North America

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The book “Recent Trends in Soil Science and Agronomy Research in the Northern Great Plains of North America” summarizes published research in soil science and agronomy from various field experiments conducted in the soil-climatic/agro-ecological regions of the Northern Great Plains of North America....

  14. Purdue Ionomics Information Management System. An Integrated Functional Genomics Platform1[C][W][OA

    PubMed Central

    Baxter, Ivan; Ouzzani, Mourad; Orcun, Seza; Kennedy, Brad; Jandhyala, Shrinivas S.; Salt, David E.

    2007-01-01

    The advent of high-throughput phenotyping technologies has created a deluge of information that is difficult to deal with without the appropriate data management tools. These data management tools should integrate defined workflow controls for genomic-scale data acquisition and validation, data storage and retrieval, and data analysis, indexed around the genomic information of the organism of interest. To maximize the impact of these large datasets, it is critical that they are rapidly disseminated to the broader research community, allowing open access for data mining and discovery. We describe here a system that incorporates such functionalities developed around the Purdue University high-throughput ionomics phenotyping platform. The Purdue Ionomics Information Management System (PiiMS) provides integrated workflow control, data storage, and analysis to facilitate high-throughput data acquisition, along with integrated tools for data search, retrieval, and visualization for hypothesis development. PiiMS is deployed as a World Wide Web-enabled system, allowing for integration of distributed workflow processes and open access to raw data for analysis by numerous laboratories. PiiMS currently contains data on shoot concentrations of P, Ca, K, Mg, Cu, Fe, Zn, Mn, Co, Ni, B, Se, Mo, Na, As, and Cd in over 60,000 shoot tissue samples of Arabidopsis (Arabidopsis thaliana), including ethyl methanesulfonate, fast-neutron and defined T-DNA mutants, and natural accession and populations of recombinant inbred lines from over 800 separate experiments, representing over 1,000,000 fully quantitative elemental concentrations. PiiMS is accessible at www.purdue.edu/dp/ionomics. PMID:17189337

  15. Survey of Mathematics and Science Requirements for Production-Oriented Agronomy Majors.

    ERIC Educational Resources Information Center

    Aide, Michael; Terry, Danny

    1996-01-01

    Analyzes course requirements to determine the amount of required mathematics and science for production-oriented agronomy majors. Reports that mathematics requirements center around college algebra and statistics; science requirements generally include chemistry, biology, plant physiology, and genetics; and land-grant institutions have a…

  16. Ten Years of Plant Pathology Research at the Cook Agronomy Farm: What Have We Learned?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Cook Agronomy Farm has provided important information for understanding root diseases under directseeded conditions in the higher rainfall annual cropping zones of the Palouse, at a landscape scale. This farm has served as an important outdoor laboratory to test disease management techniques suc...

  17. A Recap of the 2011 ISPI University Case Study Competition

    ERIC Educational Resources Information Center

    Hicks, Karen; Blake, Anne

    2012-01-01

    In early 2011, the International Society for Performance Improvement (ISPI) invited three universities--University of North Carolina, Charlotte; Purdue University; and Wayne State University--to participate in the third annual University Human Performance Technology (HPT) Case Study Competition. Each university put together a team of three or four…

  18. The Purdue Interest Questionnaire--An Interest Inventory to Assist Engineering Students in Their Career Planning.

    ERIC Educational Resources Information Center

    LeBold, William K.; And Others

    The Purdue Interest Questionnaire (PIQ), a 264-item Likert-type scale, was developed to assist engineering students in their career planning. The six engineering scales identify specialized fields: aeronautical, chemical, civil, electrical, industrial, or mechanical. For students planning to transfer out of engineering, four scales identify…

  19. Expanding Capacity for Suicide Prevention: The ALIVE @ Purdue Train-the-Trainers Program

    ERIC Educational Resources Information Center

    Wachter Morris, Carrie A.; Taub, Deborah J.; Servaty-Seib, Heather L.; Lee, Ji-Yeon; Miles, Nathan; Werden, Donald; Prieto-Welch, Susan L.

    2015-01-01

    Suicide is the second leading cause of death among college students. One effective strategy for suicide prevention is gatekeeper training. Gatekeeper training has been described as a prevention strategy that improves detection and referral of at-risk individuals. Purdue recognized that only some of the resident assistants (RAs) were receiving this…

  20. Spatial Visualization Measurement: A Modification of the Purdue Spatial Visualization Test - Visualization of Rotations.

    ERIC Educational Resources Information Center

    Branoff, Theodore J.

    2000-01-01

    Investigates the effectiveness of using trimetric pictorials instead of isometric pictorials on the Purdue Spatial Visualization Test - Visualization of Rotations (Guay, 1977). Records student responses and response times as well as information on gender, current major, and number of previous graphics courses completed. (Contains 18 references.)…

  1. Introduction to Agronomy, Grain Crops, Weeds and Controls. A Learning Activity Pac in Agricultural Education Courses in Wisconsin.

    ERIC Educational Resources Information Center

    Wisconsin State Dept. of Public Instruction, Madison. Div. of Instructional Services.

    This learning activity pac contains information to help the teachers of high school vocational agriculture in the instructional area of agronomy. Each of the two main sections, grain crops and weeds and controls, includes teacher and student units for the section lessons. Teacher units include special instructions--equipment needed (film…

  2. White vegetables: a forgotten source of nutrients: Purdue roundtable executive summary.

    PubMed

    Weaver, Connie; Marr, Elizabeth T

    2013-05-01

    Purdue University convened a scientific roundtable, "White Vegetables: A Forgotten Source of Nutrients," in Chicago, IL, June 18-19, 2012, to bring together experts to address the contributions of white vegetables, including potatoes, as sources of key nutrients and other microconstituents within a dietary pattern supporting health and wellness. This paper summarizes the meeting and supplement papers, including discussion among participants. The group of researchers identified areas of ambiguity regarding classification of vegetables for research and dietary guidance, future research needs, and the imperative to draw on that research to enhance evidence-based dietary guidance about white vegetables, including potatoes. U.S. dietary guidance encourages consumption of a variety of fruits and vegetables, including at least 1 serving of a dark green and 1 orange vegetable daily. However, no such recommendation exists for white vegetables, such as potatoes, cauliflowers, turnips, onions, parsnips, mushrooms, corn, and kohlrabi. Vegetable subgrouping approaches need to be considered in the context of nutrients of concern and low fruits and vegetable consumption. This Roundtable and supplement provide a substantial body of evidence to demonstrate how the inclusion of white vegetables, such as potatoes, can increase shortfall nutrients, notably fiber, potassium, and magnesium, as well as help increase overall vegetable consumption among children, teens, and adults in the United States. In so doing, these increases can help consumers to effectively and economically meet the recommended 2010 Dietary Guidelines for Americans vegetable servings and improve nutrient intake for all age and sex categories. Although inclusion of many types of vegetables in the diet improves nutritional adequacy, a priority public health message is to increase vegetable consumption. Potatoes appear to be a pathway to increased vegetable consumption, thereby helping to meet the recommended 2010

  3. White Vegetables: A Forgotten Source of Nutrients: Purdue Roundtable Executive Summary12

    PubMed Central

    Weaver, Connie; Marr, Elizabeth T.

    2013-01-01

    Purdue University convened a scientific roundtable, “White Vegetables: A Forgotten Source of Nutrients,” in Chicago, IL, June 18–19, 2012, to bring together experts to address the contributions of white vegetables, including potatoes, as sources of key nutrients and other microconstituents within a dietary pattern supporting health and wellness. This paper summarizes the meeting and supplement papers, including discussion among participants. The group of researchers identified areas of ambiguity regarding classification of vegetables for research and dietary guidance, future research needs, and the imperative to draw on that research to enhance evidence-based dietary guidance about white vegetables, including potatoes. U.S. dietary guidance encourages consumption of a variety of fruits and vegetables, including at least 1 serving of a dark green and 1 orange vegetable daily. However, no such recommendation exists for white vegetables, such as potatoes, cauliflowers, turnips, onions, parsnips, mushrooms, corn, and kohlrabi. Vegetable subgrouping approaches need to be considered in the context of nutrients of concern and low fruits and vegetable consumption. This Roundtable and supplement provide a substantial body of evidence to demonstrate how the inclusion of white vegetables, such as potatoes, can increase shortfall nutrients, notably fiber, potassium, and magnesium, as well as help increase overall vegetable consumption among children, teens, and adults in the United States. In so doing, these increases can help consumers to effectively and economically meet the recommended 2010 Dietary Guidelines for Americans vegetable servings and improve nutrient intake for all age and sex categories. Although inclusion of many types of vegetables in the diet improves nutritional adequacy, a priority public health message is to increase vegetable consumption. Potatoes appear to be a pathway to increased vegetable consumption, thereby helping to meet the recommended

  4. Correlation between tests of attention and performance on grooved and Purdue pegboards in normal subjects.

    PubMed

    Strenge, Hans; Niederberger, Uwe; Seelhorst, Ulrike

    2002-10-01

    This study investigated the relation between tests of manual dexterity and attentional functions with 49 normal, right-handed medical students (26 women, 23 men, ages 19-30 years) who were assessed with a Purdue Pegboard Test, Grooved Pegboard Test, and a Test for Attentional Performance, comprising measures of tonic and phasic alertness and divided attention. Weak to moderately high partial correlations controlling for finger size were obtained between pegboard test performance of the left hand and phasic alertness (r = .31-.50). Purdue Pegboard Assembly subtest scores were weakly correlated with divided attention (r = -.39). These findings suggest that attention is an important determinant of performance for manual dexterity tests of the nondominant hand. PMID:12434843

  5. [Experimental and theoretical high energy physics program]. [Purdue Univ. , West Lafayette, Indiana

    SciTech Connect

    Finley, J.; Gaidos, J.A.; Loeffler, F.J.; McIlwain, R.L.; Miller, D.H.; Palfrey, T.R.; Shibata, E.I.; Shipsey, I.P.

    1993-04-01

    Experimental and theoretical high-energy physics research at Purdue is summarized in a number of reports. Subjects treated include the following: the CLEO experiment for the study of heavy flavor physics; gas microstrip detectors; particle astrophysics; affine Kac[endash]Moody algebra; nonperturbative mass bounds on scalar and fermion systems due to triviality and vacuum stability constraints; resonance neutrino oscillations; e[sup +]e[sup [minus

  6. Measurements and Simulation of Hydroxyl and Hydroperoxy Radical Chemistry From Isoprene Oxidation in the Purdue Photochemical Reactor

    NASA Astrophysics Data System (ADS)

    Vimal, D.; Dusanter, S.; Stevens, P. S.; Shepson, P. B.; Hill, K. A.; Lockwood, A.; Mielke, L. H.; Moffat, C.; Cohen, R.; Perring, A.; Wisthaler, A.; Graus, M.

    2006-12-01

    The chemical mechanism for the oxidation of isoprene is a subject of considerable interest in atmospheric chemistry. Isoprene, the dominant natural hydrocarbon emitted into the atmosphere by deciduous trees, can contribute significantly to the production of ozone, organic nitrates, and secondary VOCs in the troposphere because of its high reactivity with the hydroxyl radical (OH). The accuracy of urban and regional air quality models depends on a complete understanding of the mechanism of isoprene oxidation and the product branching ratios under atmospheric conditions. Recent measurements of OH and HO2 radicals in forest environments show serious discrepancies with modeled concentrations of these radicals, bringing into question our understanding of the atmospheric chemistry of isoprene and other reactive biogenic emissions. Measurements of OH and HO2 radicals (HOX) were made during isoprene irradiation experiments in the Purdue University photochemical reaction chamber using the Laser Induced Fluorescence/ Fluorescence Assay by Gas Expansion technique (LIF/FAGE). Mixtures of isoprene and NOX (and H2O in air) were irradiated and the concentrations of HOX, isoprene, ozone, NOX, as well as a number of reaction products such as methyl vinyl ketone, methacrolein, HNO3, PAN, and organic nitrates were measured as a function of time. The measured HOX concentrations were compared to results of model simulations in order to test the ability of current models of isoprene chemistry to reproduce the observed radical concentrations.

  7. The Cook Agronomy Farm LTAR: Knowledge Intensive Precision Agro-ecology

    NASA Astrophysics Data System (ADS)

    Huggins, D. R.

    2015-12-01

    Drowning in data and starving for knowledge, agricultural decision makers require evidence-based information to enlighten sustainable intensification. The agro-ecological footprint of the Cook Agronomy Farm (CAF) Long-Term Agro-ecosystem Research (LTAR) site is embedded within 9.4 million ha of diverse land uses primarily cropland (2.9 million ha) and rangeland (5.3 million ha) that span a wide annual precipitation gradient (150 mm through 1400 mm) with diverse social and natural capital (see Figure). Sustainable intensification hinges on the development and adoption of precision agro-ecological practices that rely on meaningful spatio-temporal data relevant to land use decisions at within-field to regional scales. Specifically, the CAF LTAR will provide the scientific foundation (socio-economical and bio-physical) for enhancing decision support for precision and conservation agriculture and synergistic cropping system intensification and diversification. Long- and short-term perspectives that recognize and assess trade-offs in ecosystem services inherent in any land use decision will be considered so as to promote the development of more sustainable agricultural systems. Presented will be current and future CAF LTAR research efforts required for the development of sustainable agricultural systems including cropping system cycles and flows of nutrients, water, carbon, greenhouse gases and other biotic and abiotic factors. Evaluation criteria and metrics associated with long-term agro-ecosystem provisioning, supporting, and regulating services will be emphasized.

  8. Purdue University National Biomedical Tracer Facility: Project definition phase. Final report

    SciTech Connect

    Green, M.A.

    1995-02-15

    The proposed National Biomedical Tracer Facility (NBTF) will house a high-current accelerator dedicated to production of short-lived radionuclides for biomedical and scientific research. The NBTF will play a vital role in repairing and maintaining the United States` research infrastructure for generation of essential accelerator-based radioisotopes. If properly designed and managed, the NBTF should also achieve international recognition as a Center-of-Excellence for research on radioisotope production methods and for associated education and training. The current report documents the results of a DOE-funded NBTF Project Definition Phase study carried out to better define the technical feasibility and projected costs of establishing and operating the NBTF. This report provides an overview of recommended Facility Design and Specifications, including Accelerator Design, Building Design, and the associated Construction Cost Estimates and Schedule. It is recommended that the NBTF be established as an integrated, comprehensive facility for meeting the diverse production, research, and educational missions set forth in previous documents. Based on an analysis of the projected production demands that will be placed on the NBTF, it appears that a 70 MeV, 1 mA, negative ion cyclotron will offer a good balance between production capabilities and the costs of accelerator purchase and operation. A preliminary architectural plan is presented for a facility designed specifically to fulfill the functions of the NBTF in a cost-effective manner. This report also presents a detailed analysis of the Required Federal State, and Local Permits that may be needed to establish the NBTF, along with schedules and cost estimates for obtaining these permits. The Handling, Storage, and Disposal of Radioactive Waste will pose some significant challenges in the operation of the NBTF, but at this stage of planning the associated problems do not appear to be prohibitive.

  9. Scientific design of Purdue University Multi-Dimensional Integral Test Assembly (PUMA) for GE SBWR

    SciTech Connect

    Ishii, M.; Ravankar, S.T.; Dowlati, R.

    1996-04-01

    The scaled facility design was based on the three level scaling method; the first level is based on the well established approach obtained from the integral response function, namely integral scaling. This level insures that the stead-state as well as dynamic characteristics of the loops are scaled properly. The second level scaling is for the boundary flow of mass and energy between components; this insures that the flow and inventory are scaled correctly. The third level is focused on key local phenomena and constitutive relations. The facility has 1/4 height and 1/100 area ratio scaling; this corresponds to the volume scale of 1/400. Power scaling is 1/200 based on the integral scaling. The time will run twice faster in the model as predicted by the present scaling method. PUMA is scaled for full pressure and is intended to operate at and below 150 psia following scram. The facility models all the major components of SBWR (Simplified Boiling Water Reactor), safety and non-safety systems of importance to the transients. The model component designs and detailed instrumentations are presented in this report.

  10. 76 FR 6049 - Amendment of Class E Airspace; Lafayette, Purdue University Airport, IN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-03

    ... controlled airspace at Clarian Arnett Heliport (75 FR 68554) Docket No. FAA-2010-1029. Interested parties... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565,...

  11. USEPA Waste Disposal Shareware: Purdue University and USEPA (1988-1989).

    ERIC Educational Resources Information Center

    Rubleske, Joseph B.; Lindsey, Greg

    1997-01-01

    Describes and evaluates two USEPA shareware programs called Principles of On-Site Wastewater Treatment (ONSITE) and Residential Waste Treatment Evaluation (RWASTE). ONSITE, a tutorial, provides an overview of septic systems and their relationship to soils. RWASTE builds on ONSITE. Both are effective tools for persons interested in acquiring…

  12. Dynamics of Coupled Contaminant and Microbial Transport in Heterogeneous Porous Media: Purdue Component

    SciTech Connect

    Cushman, J.H.; Madilyn Fletcher

    2000-06-01

    Dynamic microbial attachment/detachment occurs in subsurface systems in response to changing environmental conditions caused by contaminant movement and degradation. Understanding the environmental conditions and mechanisms by which anaerobic bacteria partition between aqueous and solid phases is a critical requirement for designing and evaluating in situ bioremediation efforts. This interdisciplinary research project, of which we report only the Purdue contribution, provides fundamental information on the attachment/detachment dynamics of bacteria in heterogeneous porous media. Fundamental results from the Purdue collaboration are: (a) development of a matched-index method for obtaining 3-D Lagrangian trajectories of microbial sized particles transporting within porous media or microflow cells, (b) application of advanced numerical methods to optimally design a microflow cell for studying anaerobic bacterial attachment/detachment phenomena, (c) development of two types of models for simulating bacterial movement and attachment/detachment in microflow cells and natural porous media, (d) application of stochastic analysis to upscale pore scale microbial attachment/detachment models to natural heterogeneous porous media, and (e) evaluation of the role nonlocality plays in microbial dynamics in heterogeneous porous media

  13. Dynamics of Coupled Contaminant and Microbial Transport in Heterogeneous Porous Media: Purdue Component

    SciTech Connect

    Cushman, J.H.

    2000-06-01

    Dynamic microbial attachment/detachment occurs in subsurface systems in response to changing environmental conditions caused by contaminant movement and degradation. Understanding the environmental conditions and mechanisms by which anaerobic bacteria partition between aqueous and solid phases is a critical requirement for designing and evaluating in situ bioremediation efforts. This interdisciplinary research project, of which we report only the Purdue contribution, provides fundamental information on the attachment/detachment dynamics of bacteria in heterogeneous porous media. Fundamental results from the Purdue collaboration are: (a) development of a matched-index method for obtaining 3-D Lagrangian trajectories of microbial sized particles transporting within porous media or microflow cells, (b) application of advanced numerical methods to optimally design a microflow cell for studying anaerobic bacterial attachment/detachment phenomena, (c) development of two types of models for simulating bacterial movement and attachment/detachment in microflow cells and natural porous media, (d) application of stochastic analysis to upscale pore scale microbial attachment/detachment models to natural heterogeneous porous media, and (e) evaluation of the role nonlocality plays in microbial dynamics in heterogeneous porous media.

  14. Progress in automated extraction and purification of in situ 14C from quartz: Results from the Purdue in situ 14C laboratory

    NASA Astrophysics Data System (ADS)

    Lifton, Nathaniel; Goehring, Brent; Wilson, Jim; Kubley, Thomas; Caffee, Marc

    2015-10-01

    Current extraction methods for in situ 14C from quartz [e.g., Lifton et al., (2001), Pigati et al., (2010), Hippe et al., (2013)] are time-consuming and repetitive, making them an attractive target for automation. We report on the status of in situ 14C extraction and purification systems originally automated at the University of Arizona that have now been reconstructed and upgraded at the Purdue Rare Isotope Measurement Laboratory (PRIME Lab). The Purdue in situ 14C laboratory builds on the flow-through extraction system design of Pigati et al. (2010), automating most of the procedure by retrofitting existing valves with external servo-controlled actuators, regulating the pressure of research purity O2 inside the furnace tube via a PID-based pressure controller in concert with an inlet mass flow controller, and installing an automated liquid N2 distribution system, all driven by LabView® software. A separate system for cryogenic CO2 purification, dilution, and splitting is also fully automated, ensuring a highly repeatable process regardless of the operator. We present results from procedural blanks and an intercomparison material (CRONUS-A), as well as results of experiments to increase the amount of material used in extraction, from the standard 5 g to 10 g or above. Results thus far are quite promising with procedural blanks comparable to previous work and significant improvements in reproducibility for CRONUS-A measurements. The latter analyses also demonstrate the feasibility of quantitative extraction of in situ 14C from sample masses up to 10 g. Our lab is now analyzing unknowns routinely, but lowering overall blank levels is the focus of ongoing research.

  15. Psychometric Properties of the Revised Purdue Spatial Visualization Tests: Visualization of Rotations (The Revised PSVT-R)

    ERIC Educational Resources Information Center

    Yoon, So Yoon

    2011-01-01

    Working under classical test theory (CTT) and item response theory (IRT) frameworks, this study investigated psychometric properties of the Revised Purdue Spatial Visualization Tests: Visualization of Rotations (Revised PSVT:R). The original version, the PSVT:R was designed by Guay (1976) to measure spatial visualization ability in…

  16. Conceptualizing Civic Engagement: Orchestrating Change at a Metropolitan University

    ERIC Educational Resources Information Center

    Bringle, Robert G.; Hatcher, Julie A.; Holland, Barbara

    2007-01-01

    Indiana University-Purdue University Indianapolis (IUPUI) has undertaken numerous initiatives over the past fifteen years that have contributed to the development, clarification, and increased understanding of civic engagement and its related components. This case study demonstrates how advancing the public purposes of higher education requires…

  17. The Continuing Education Unit. Five Guideline Statements: Purdue University, Indiana University, University of Delaware, University of New Hampshire, University of North Dakota.

    ERIC Educational Resources Information Center

    New Hampshire Univ., Durham. Div. of Continuing Education.

    The National Task Force Interim Statement of 1970, regarding the utilization of the Continuing Education Unit (CEU), provides the basic framework of these five documents. All agree in their definition of the CEU as 10 contact hours of participation in an organized continuing education experience and set forth criteria for applying the CEU to their…

  18. Restructuring Colleges and Universities: The Challenges and Consequences. Policy Papers on Higher Education.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    This report summarizes a panel discussion among five college administrators who have initiated or taken part in restructuring efforts in their states: Herman Blake, vice chancellor for undergraduate education at Indiana University-Purdue University; Ronald Carrier, president of James Madison University (Virginia); Gordon Davies, director of the…

  19. A computational analysis of the aerodynamic and aeromechanical behavior of the purdue multistage compressor

    NASA Astrophysics Data System (ADS)

    Monk, David James Winchester

    Compressor design programs are becoming more reliant on computational tools to predict and optimize aerodynamic and aeromechanical behavior within a compressor. Recent trends in compressor development continue to push for more efficient, lighter weight, and higher performance machines. To meet these demands, designers must better understand the complex nature of the inherently unsteady flow physics inside of a compressor. As physical testing can be costly and time prohibitive, CFD and other computational tools have become the workhorse during design programs. The objectives of this research were to investigate the aerodynamic and aeromechanical behavior of the Purdue multistage compressor, as well as analyze novel concepts for reducing rotor resonant responses in compressors. Advanced computational tools were utilized to allow an in-depth analysis of the flow physics and structural characteristics of the Purdue compressor, and complement to existing experimental datasets. To analyze the aerodynamic behavior of the compressor a Rolls-Royce CFD code, developed specifically for multistage turbomachinery flows, was utilized. Steady-state computations were performed using the RANS solver on a single-passage mesh. Facility specific boundary conditions were applied to the model, increasing the model fidelity and overall accuracy of the predictions. Detailed investigations into the overall compressor performance, stage performance, and individual blade row performance were completed. Additionally, separation patterns on stator vanes at different loading conditions were investigated by plotting pathlines near the stator suction surfaces. Stator cavity leakage flows were determined to influence the size and extent of stator hub separations. In addition to the aerodynamic analysis, a Rolls-Royce aeroelastic CFD solver was utilized to predict the forced response behavior of Rotor 2, operating at the 1T mode crossing of the Campbell Diagram. This computational tool couples

  20. Management Training for Women; A University Business Office Program

    ERIC Educational Resources Information Center

    Masters, Robert J.

    1974-01-01

    The Management Training Program (MTP) in the business office at Purdue University has succeeded in helping to prepare women for professional managerial positions. The MTP is another step toward the optimization of human potentialities and resources as it utilizes the skills of both sexes. (KP)

  1. Retrieval of LAI and leaf chlorophyll content from remote sensing data by agronomy mechanism knowledge to solve the ill-posed inverse problem

    NASA Astrophysics Data System (ADS)

    Li, Zhenhai; Nie, Chenwei; Yang, Guijun; Xu, Xingang; Jin, Xiuliang; Gu, Xiaohe

    2014-10-01

    Leaf area index (LAI) and LCC, as the two most important crop growth variables, are major considerations in management decisions, agricultural planning and policy making. Estimation of canopy biophysical variables from remote sensing data was investigated using a radiative transfer model. However, the ill-posed problem is unavoidable for the unique solution of the inverse problem and the uncertainty of measurements and model assumptions. This study focused on the use of agronomy mechanism knowledge to restrict and remove the ill-posed inversion results. For this purpose, the inversion results obtained using the PROSAIL model alone (NAMK) and linked with agronomic mechanism knowledge (AMK) were compared. The results showed that AMK did not significantly improve the accuracy of LAI inversion. LAI was estimated with high accuracy, and there was no significant improvement after considering AMK. The validation results of the determination coefficient (R2) and the corresponding root mean square error (RMSE) between measured LAI and estimated LAI were 0.635 and 1.022 for NAMK, and 0.637 and 0.999 for AMK, respectively. LCC estimation was significantly improved with agronomy mechanism knowledge; the R2 and RMSE values were 0.377 and 14.495 μg cm-2 for NAMK, and 0.503 and 10.661 μg cm-2 for AMK, respectively. Results of the comparison demonstrated the need for agronomy mechanism knowledge in radiative transfer model inversion.

  2. Assessment of a University-Based Distance Education Mentoring Program from a Quality Management Perspective

    ERIC Educational Resources Information Center

    Barczyk, Casimir; Buckenmeyer, Janet; Feldman, Lori; Hixon, Emily

    2011-01-01

    This study describes assessment results from the Distance Education Mentoring Program (DEMP) at Purdue University Calumet, Indiana, USA. The program, sponsored by the university's Vice Chancellor for Academic Affairs, was made available to all teaching faculty who wished to become proteges and develop their skills at teaching online courses. The…

  3. Design, Implementation, and Evaluation of a University-Industry Multimedia Presentation.

    ERIC Educational Resources Information Center

    Miller, Craig L.

    1998-01-01

    The purpose of the project described in this article was the development, evaluation, and implementation of an interactive multimedia CD-ROM instructional package used to train steelworkers in the basic concepts of hydraulic fluid power. The project was a university/industry partnership between Purdue University and the Burns Harbor Division of…

  4. 78 FR 20296 - Purdue University et al.; Notice of Consolidated Decision on Applications for Duty-Free Entry of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... Microscope. Manufacturer: FEI Company, the Netherlands. Intended Use: See notice at 78 FR 2659, January 14...: Electron Microscope. Manufacturer: JEOL Ltd., Japan. Intended Use: See notice at 78 FR 2659, January 14.... Manufacturer: FEI Company, the Netherlands. Intended Use: See notice at 78 FR 2659, January 14, 2013....

  5. Symposium on Machine Processing of Remotely Sensed Data, Purdue University, West Lafayette, Ind., June 29-July 1, 1976, Proceedings

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Papers are presented on the applicability of Landsat data to water management and control needs, IBIS, a geographic information system based on digital image processing and image raster datatype, and the Image Data Access Method (IDAM) for the Earth Resources Interactive Processing System. Attention is also given to the Prototype Classification and Mensuration System (PROCAMS) applied to agricultural data, the use of Landsat for water quality monitoring in North Carolina, and the analysis of geophysical remote sensing data using multivariate pattern recognition. The Illinois crop-acreage estimation experiment, the Pacific Northwest Resources Inventory Demonstration, and the effects of spatial misregistration on multispectral recognition are also considered. Individual items are announced in this issue.

  6. Machine processing of remotely sensed data; Proceedings of the Conference, Purdue University, West Lafayette, Ind., October 16-18, 1973

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Topics discussed include the management and processing of earth resources information, special-purpose processors for the machine processing of remotely sensed data, digital image registration by a mathematical programming technique, the use of remote-sensor data in land classification (in particular, the use of ERTS-1 multispectral scanning data), the use of remote-sensor data in geometrical transformations and mapping, earth resource measurement with the aid of ERTS-1 multispectral scanning data, the use of remote-sensor data in the classification of turbidity levels in coastal zones and in the identification of ecological anomalies, the problem of feature selection and the classification of objects in multispectral images, the estimation of proportions of certain categories of objects, and a number of special systems and techniques. Individual items are announced in this issue.

  7. A Blueprint for Progress: Collaborating with Faculty to Integrate Information Literacy into the Curriculum at Purdue University

    ERIC Educational Resources Information Center

    Macklin, Alexius Smith; Fosmire, Michael

    2004-01-01

    Students coping with the escalating complexities of available electronic resources often demonstrate undesirable behaviors including the inability to identify information needs, uncertainty about selecting information resources, poor evaluation of information sources, and inappropriate use of information for problem solving. To eliminate these…

  8. Sweetclover Production and Agronomy

    PubMed Central

    Goplen, B. P.

    1980-01-01

    Sweetclover has a notorious reputation for causing “sweetclover disease” when improperly cured. In spite of this, however, sweetclover remains a useful forage legume with valuable agronomic traits. It is drought-resistant and well adapted to Western Canada. Sweetclover is the highest yielding legume forage in this region and is valuable in soil improvement, silage, hay and pasture production and a prized crop for the honey producer. It is the most saline-tolerant of the legumes and is particularly useful on saline “white alkali” soils where cereals and other crops cannot grow. Special precautions are necessary to avoid spoilage and concomitant dicoumarol formation in preserving sweetclover hay and silage. Feeding recommendations are suggested for the safe utilization of spoiled forage. Low coumarin cultivars of sweetclover are completely safe and will not result in sweetclover disease despite spoilage. The breeding program at Saskatoon is expected to produce a new low coumarin (yellow flowered) sweetclover cultivar within the next two years. PMID:7427838

  9. PURDU-WINCOF: A computer code for establishing the performance of a fan-compressor unit with water ingestion

    NASA Technical Reports Server (NTRS)

    Leonardo, M.; Tsuchiya, T.; Murthy, S. N. B.

    1982-01-01

    A model for predicting the performance of a multi-spool axial-flow compressor with a fan during operation with water ingestion was developed incorporating several two-phase fluid flow effects as follows: (1) ingestion of water, (2) droplet interaction with blades and resulting changes in blade characteristics, (3) redistribution of water and water vapor due to centrifugal action, (4) heat and mass transfer processes, and (5) droplet size adjustment due to mass transfer and mechanical stability considerations. A computer program, called the PURDU-WINCOF code, was generated based on the model utilizing a one-dimensional formulation. An illustrative case serves to show the manner in which the code can be utilized and the nature of the results obtained.

  10. A University Engagement Model for Achieving Technology Adoption and Performance Improvement Impacts in Healthcare, Manufacturing, and Government

    ERIC Educational Resources Information Center

    McKinnis, David R.; Sloan, Mary Anne; Snow, L. David; Garimella, Suresh V.

    2014-01-01

    The Purdue Technical Assistance Program (TAP) offers a model of university engagement and service that is achieving technology adoption and performance improvement impacts in healthcare, manufacturing, government, and other sectors. The TAP model focuses on understanding and meeting the changing and challenging needs of those served, always…

  11. Initial results on computational performance of Intel Many Integrated Core (MIC) architecture: implementation of the Weather and Research Forecasting (WRF) Purdue-Lin microphysics scheme

    NASA Astrophysics Data System (ADS)

    Mielikainen, Jarno; Huang, Bormin; Huang, Allen H.

    2014-10-01

    Purdue-Lin scheme is a relatively sophisticated microphysics scheme in the Weather Research and Forecasting (WRF) model. The scheme includes six classes of hydro meteors: water vapor, cloud water, raid, cloud ice, snow and graupel. The scheme is very suitable for massively parallel computation as there are no interactions among horizontal grid points. In this paper, we accelerate the Purdue Lin scheme using Intel Many Integrated Core Architecture (MIC) hardware. The Intel Xeon Phi is a high performance coprocessor consists of up to 61 cores. The Xeon Phi is connected to a CPU via the PCI Express (PICe) bus. In this paper, we will discuss in detail the code optimization issues encountered while tuning the Purdue-Lin microphysics Fortran code for Xeon Phi. In particularly, getting a good performance required utilizing multiple cores, the wide vector operations and make efficient use of memory. The results show that the optimizations improved performance of the original code on Xeon Phi 5110P by a factor of 4.2x. Furthermore, the same optimizations improved performance on Intel Xeon E5-2603 CPU by a factor of 1.2x compared to the original code.

  12. Developments in Mechanics. Volumes 14(a), 14(b), & 14(c) - Midwestern Mechanics Conference, 20th, Purdue University, West Lafayette, IN, Aug. 31-Sept. 2, 1987, Proceedings

    NASA Astrophysics Data System (ADS)

    Papers are presented on beam vibration, turbulent flow, pressure vessels, plasticity, fracture mechanics, stochastics, elastic stability, and space structures and bridges. Also considered are shell vibration, design optimization, plate vibration, numerical methods in fluid mechanics, contact mechanics, constitutive models, turbulent and wake flow, and buckling. Other topics include composite shells, nonlinear vibrations, suspended particles, geomechanics, acoustics, chaotic motion, and dissimilar materials. Papers are also presented on fluid-structure interactions, tribology, thermoelasticity, active vibration control, creep, vehicle and tire mechanics, and residual stresses.

  13. Annual Symposium on Machine Processing of Remotely Sensed Data, 4th, Purdue University, West Lafayette, Ind., June 21-23, 1977, Proceedings

    NASA Technical Reports Server (NTRS)

    Morrison, D. B. (Editor); Scherer, D. J.

    1977-01-01

    Papers are presented on a variety of techniques for the machine processing of remotely sensed data. Consideration is given to preprocessing methods such as the correction of Landsat data for the effects of haze, sun angle, and reflectance and to the maximum likelihood estimation of signature transformation algorithm. Several applications of machine processing to agriculture are identified. Various types of processing systems are discussed such as ground-data processing/support systems for sensor systems and the transfer of remotely sensed data to operational systems. The application of machine processing to hydrology, geology, and land-use mapping is outlined. Data analysis is considered with reference to several types of classification methods and systems.

  14. 3-D geodynamic models of the India-Eurasia collision zone: investigating the role of lithospheric strength variation Sarah Bischoff and Lucy Flesch EAPS, Purdue University

    NASA Astrophysics Data System (ADS)

    Bischoff, S. H.; Flesch, L. M.

    2013-12-01

    The India-Eurasia collision zone is the largest zone of continental deformation on the Earth's surface. A proliferation of geodetic, seismic, and geologic data across the zone provides a unique opportunity for constraining geodynamic models and increasing our understanding of mountain building and plateau growth. We present a 3-D, spherical, Stokes flow, finite volume, geodynamic model of the India-Eurasia collision. Lithospheric volume is constrained by seismic data. Continuous surface velocities, inferred from GPS and Quaternary fault slip data, are used to approximate velocity boundary conditions. We assume a stress-free surface, and free-slip along the model base. Model viscosity varies with depth and is calculated assuming the laterally-varying, depth-averaged viscosities of Flesch et al. (2001) and a cratonic Indian plate. Laterally the model extends from the southern tip of India northward to the Tian Shan, and from the Pamir Mountains eastward to the South China block. Vertically the model volume extends to a depth of 100 km, and is divided into three layers: upper crust, lower crust, and upper-lithospheric mantle. We use COMSOL Multiphysics (www.comsol.com) to investigate the role of vertical viscosity variation on surface deformation by holding the dynamics constant, adjusting the viscosity substructure, and determining the resultant stress and velocity fields. Solved model surface velocities are compared to the observed surface velocities inferred from GPS and Quaternary fault slip rates. A two-layer model employing laterally-variant viscosity estimates throughout the crust and mantle is ineffective at replicating the observed force balance. The weak crustal viscosities necessary for attaining the observed clockwise rotation around the eastern Himalayan syntaxis also result in erroneous southward velocities in southern Tibet, driven by excessive gravitational collapse. Strengthening crustal viscosities balances the boundary/body forces and allows for accommodation of Indian plate motion across Tibet, but no longer produces clockwise rotation around the eastern syntaxis. The best-fit velocity magnitude and rotation solution is achieved by a full three-layer model incorporating an upper crust of intermediate strength, a weaker lower crust, and a stronger upper mantle. Our three-layer model achieves rotation around the indenter without excessive gravitational collapse. Model and observed velocities diverge slightly in the Tarim Basin, the southern Gobi, and the northern South China block. Model velocities in the Tarim Basin are shifted in an easterly direction; possibly indicating a weaker than previously assumed Altyn Tagh fault, while Gobi and South China model velocities are shifted to the north; suggesting the presence of an additional level of complexity.

  15. Chayanov and Social Agronomy in Russia (1918).

    ERIC Educational Resources Information Center

    Sanchez de Puerta, F.

    1994-01-01

    Chayanov's ideas on rural development (farmer participation in agricultural evolution, increasing the scope and differentiation of extension activities, and using methods adapted to farmers' characteristics) could be usefully applied today in reforming Russian agriculture. (SK)

  16. AGRONOMY AND PHYSIOLOGY OF TROPICAL COVER CROPS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cover crops are important components of a sustainable crop production system. They can be planted with plantation crops such as cacao, coffee, banana, rubber and oil palm or in rotation with cash crops. Their use in a cropping system is mainly beneficial for soil and water conservation, recycling of...

  17. Advancing Towards a Universal Soil Classification System

    NASA Astrophysics Data System (ADS)

    Owens, Phillip R.; Hempel, Jon; Micheli, Erika; McBratney, Alex

    2014-05-01

    Within the variability of soils across the globe, there are common soil attributes that pedologists have used to group soil within taxonomic classifications. Classification systems are necessary for the communication of information about soils. There are many national classification systems used within designated countries and two classification systems used globally, the US Soil Taxonomy and the World Reference Base. There is a great need for soil scientists to develop one common language or taxonomic system to communicate information within soil science as well as to other scientists in other disciplines. The International Union of Soil Sciences Working Group for Universal Soil Classification was officially established by an IUSS Council decision in August of 2010 at the World Congress of Soil Science in Brisbane, Australia. The charge for the Working Group includes development of common standards for methods and terminology in soil observations and investigations and the development of a universal soil classification system. The Universal Soil Classification Working Group was established and the initial meeting was held at Purdue University in West Lafayette, Indiana USA. The Working Group has evaluated the current national systems and the two international systems to identify gaps in knowledge. Currently, it was determined that gaps in knowledge exists in cold soil, hydromorphic, salt affected, anthropengic, and tropical soil groups. Additionally, several members of the Working Group have utilized taxonomic distance calculations from large databases to determine the clusters of similar taxonomic groupings utilizing the classification. Additionally, the databases are being used to make allocations into logical groups to recognize "Great Soil Groups". The great soil groups will be equivalent to great groups level from Soil Taxonomy along with similar levels in the World Reference Base, Australian Soil Classification and other defined soil classification systems

  18. NOISE-CON 88 - noise control design: Methods and practice; Proceedings of the National Conference on Noise Control Engineering, Purdue University, West Lafayette, IN, June 20-22, 1988

    SciTech Connect

    Bolton, S.J.

    1988-01-01

    Papers are presented on such topics as noise generation and control; noise control elements; and generation, transmission, isolation, and reduction of vibration. Consideration is given to methods of noise analysis, and to the physical aspects of environmental noise (multiple sources and paths).

  19. Machine processing of remotely sensed data - quantifying global process: Models, sensor systems, and analytical methods; Proceedings of the Eleventh International Symposium, Purdue University, West Lafayette, IN, June 25-27, 1985

    SciTech Connect

    Mengel, S.K.; Morrison, D.B.

    1985-01-01

    Consideration is given to global biogeochemical issues, image processing, remote sensing of tropical environments, global processes, geology, landcover hydrology, and ecosystems modeling. Topics discussed include multisensor remote sensing strategies, geographic information systems, radars, and agricultural remote sensing. Papers are presented on fast feature extraction; a computational approach for adjusting TM imagery terrain distortions; the segmentation of a textured image by a maximum likelihood classifier; analysis of MSS Landsat data; sun angle and background effects on spectral response of simulated forest canopies; an integrated approach for vegetation/landcover mapping with digital Landsat images; geological and geomorphological studies using an image processing technique; and wavelength intensity indices in relation to tree conditions and leaf-nutrient content.

  20. Innovative Universities.

    ERIC Educational Resources Information Center

    Barsi, Louis M.; Kaebnick, Gweneth W.

    1989-01-01

    The phenomenon of innovation within the university is examined, noting the possibility of innovation as a key to college vitality. A study was conducted using a group of institutions that demonstrated recent innovative spirit. Members of the American Association of State Colleges and Universities (AASCU), each has been recognized in an annual…

  1. University Futures

    ERIC Educational Resources Information Center

    Smith, Richard

    2012-01-01

    Recent radical changes to university education in England have been discussed largely in terms of the arrangements for transferring funding from the state to the student as consumer, with little discussion of what universities are for. It is important, while challenging the economic rationale for the new system, to resist talking about higher…

  2. Overseas Universities.

    ERIC Educational Resources Information Center

    Inter-University Council for Higher Education Overseas, London (England).

    The following articles and reports are presented in this publication of "Overseas Universities:""Appropriate Technology and University Education," by John Twidell; "The Training of Engineering Staff for Higher Education Institutions in Developing Countries," by D. W. Daniel, C. A. Leal, J. H. Maynes and T. Wilmore; "A Case Study of an Academic…

  3. University Architecture.

    ERIC Educational Resources Information Center

    Edwards, Brian

    This book explores how universities relate their built environment to academic discourse, asserting that the character of universities is often a charming dialogue between order and disarray. It contains numerous photographs and building plans for example campuses throughout the world. In part 1, "The Campus," chapters are: (1) "Academic Mission…

  4. Challenged Universities.

    ERIC Educational Resources Information Center

    Gillis, Malcolm

    1995-01-01

    Pricing and financial aid issues affecting research universities, particularly private universities, are examined, including underpricing of services, decentralization, and diversification of higher education in the United States. The growth of federal regulation is also considered, especially the State Postsecondary Review Entities (SPREs)…

  5. Universal Expansion.

    ERIC Educational Resources Information Center

    McArdle, Heather K.

    1997-01-01

    Describes a week-long activity for general to honors-level students that addresses Hubble's law and the universal expansion theory. Uses a discrepant event-type activity to lead up to the abstract principles of the universal expansion theory. (JRH)

  6. Our Universe

    NASA Astrophysics Data System (ADS)

    Stern, Alan

    2001-03-01

    The Universe in which we live is unimaginably vast and ancient, with countless star systems, galaxies, and extraordinary phenomena such as black holes, dark matter, and gamma ray bursts. What phenomena remain mysteries, even to seasoned scientists? Our Universe is a fascinating collection of essays by some of the world's foremost astrophysicists. Some are theorists, some computational modelers, some observers, but all offer their insights into the most cutting-edge, difficult, and curious aspects of astrophysics. Compiled, the essays describe more than the latest techniques and findings. Each of the ten contributors offers a more personal perspective on their work, revealing what motivates them and how their careers and lives have been shaped by their desire to understand our universe. S. Alan Stern is Director of the Department of Space Studies at Southwest Research Institute in Boulder, Colorado. He is a planetary scientist and astrophysicist with both observational and theoretical interests. Stern is an avid pilot and a principal investigator in NASA's planetary research program, and he was selected to be a NASA space shuttle mission specialist finalist. He is the author of more than 100 papers and popular articles. His most recent book is Pluto & Charon (Wiley, 1997). Contributors: Dr. John Huchra, Harvard University Dr. Esther Hu, University of Hawaii, Honolulu Dr. John Mather, NASA Goddard Space Flight Center Dr. Nick Gnedin, University of Colorado, Boulder Dr. Doug Richstone, University of Michigan, Ann Arbor Dr. Bohdan Paczynski, Princeton University, NJ Dr. Megan Donahue, Space Telescope Science Institute, Baltimore, MD Dr. Jerry Ostriker, Princeton University, New Jersey G. Bothun, University of Oregon, Eugene

  7. Universe Awareness

    NASA Astrophysics Data System (ADS)

    Sankatsing Nava, Tibisay; Russo, Pedro

    2015-08-01

    Universe Awareness (UNAWE) is an educational programme coordinated by Leiden University that uses the beauty and grandeur of the Universe to encourage young children, particularly those from an underprivileged background, to have an interest in science and technology and foster their sense of global citizenship from the earliest age.UNAWE's twofold vision uses our Universe to inspire and motivate very young children: the excitement of the Universe provides an exciting introduction to science and technology, while the vastness and beauty of the Universe helps broaden the mind and stimulate a sense of global citizenship and tolerance. UNAWE's goals are accomplished through four main activities: the coordination of a global network of more than 1000 astronomers, teachers and educators from more than 60 countries, development of educational resources, teacher training activities and evaluation of educational activities.Between 2011 and 2013, EU-UNAWE, the European branch of UNAWE, was funded by the European Commission to implement a project in 5 EU countries and South Africa. This project has been concluded successfully. Since then, the global project Universe Awareness has continued to grow with an expanding international network, new educational resources and teacher trainings and a planned International Workshop in collaboration with ESA in October 2015, among other activities.

  8. Plasma universe

    SciTech Connect

    Alfven, H.

    1986-09-01

    A model based on the emissions and behavior of the most prevalent material in the universe leads one to view the world as an active and rapidly changing place, and helps one analyze the development of its components.

  9. Universal Truths.

    ERIC Educational Resources Information Center

    Horgan, John

    1990-01-01

    Described is a symposium of Nobel laureates held in the summer of 1990 to discuss cosmology. Different views on the structure and evolution of the universe are presented. Evidence for different theories of cosmology is discussed. (CW)

  10. Einstein's Universe.

    ERIC Educational Resources Information Center

    Carlson, Eric; Wald, Robert

    1979-01-01

    Presents a guide to be used by students and teachers in conjunction with a television program about Einstein. Provides general information about special and general relativity, and the universe. Includes questions for discussion after each section and a bibliography. (MA)

  11. Purdue Contribution of Fusion Simulation Program

    SciTech Connect

    Jeffrey Brooks

    2011-09-30

    The overall science goal of the FSP is to develop predictive simulation capability for magnetically confined fusion plasmas at an unprecedented level of integration and fidelity. This will directly support and enable effective U.S. participation in research related to the International Thermonuclear Experimental Reactor (ITER) and the overall mission of delivering practical fusion energy. The FSP will address a rich set of scientific issues together with experimental programs, producing validated integrated physics results. This is very well aligned with the mission of the ITER Organization to coordinate with its members the integrated modeling and control of fusion plasmas, including benchmarking and validation activities. [1]. Initial FSP research will focus on two critical areas: 1) the plasma edge and 2) whole device modeling including disruption avoidance. The first of these problems involves the narrow plasma boundary layer and its complex interactions with the plasma core and the surrounding material wall. The second requires development of a computationally tractable, but comprehensive model that describes all equilibrium and dynamic processes at a sufficient level of detail to provide useful prediction of the temporal evolution of fusion plasma experiments. The initial driver for the whole device model (WDM) will be prediction and avoidance of discharge-terminating disruptions, especially at high performance, which are a critical impediment to successful operation of machines like ITER. If disruptions prove unable to be avoided, their associated dynamics and effects will be addressed in the next phase of the FSP. The FSP plan targets the needed modeling capabilities by developing Integrated Science Applications (ISAs) specific to their needs. The Pedestal-Boundary model will include boundary magnetic topology, cross-field transport of multi-species plasmas, parallel plasma transport, neutral transport, atomic physics and interactions with the plasma wall. It will address the origins and structure of the plasma electric field, rotation, the L-H transition, and the wide variety of pedestal relaxation mechanisms. The Whole Device Model will predict the entire discharge evolution given external actuators (i.e., magnets, power supplies, heating, current drive and fueling systems) and control strategies. Based on components operating over a range of physics fidelity, the WDM will model the plasma equilibrium, plasma sources, profile evolution, linear stability and nonlinear evolution toward a disruption (but not the full disruption dynamics). The plan assumes that, as the FSP matures and demonstrates success, the program will evolve and grow, enabling additional science problems to be addressed. The next set of integration opportunities could include: 1) Simulation of disruption dynamics and their effects; 2) Prediction of core profile including 3D effects, mesoscale dynamics and integration with the edge plasma; 3) Computation of non-thermal particle distributions, self-consistent with fusion, radio frequency (RF) and neutral beam injection (NBI) sources, magnetohydrodynamics (MHD) and short-wavelength turbulence.

  12. Eternal Universe

    NASA Astrophysics Data System (ADS)

    Wetterich, C.

    2014-08-01

    We discuss cosmological models for an eternal Universe. Physical observables show no singularity from the infinite past to the infinite future. While the Universe is evolving, there is no beginning and no end—the Universe exists forever. The early state of inflation is described in two different, but equivalent pictures. In the freeze frame the Universe emerges from an almost static state with flat geometry. After entropy production it shrinks and "thaws" slowly from a "freeze state" with extremely low temperature. The field transformation to the second "big bang picture" (Einstein frame) is singular. This "field singularity" is responsible for an apparent singularity of the big bang. Furthermore, we argue that past-incomplete geodesics do not necessarily indicate a singularity or beginning of the Universe. Proper time ceases to be a useful concept for physical time if particles become massless. We propose to define physical time by counting the number of zeros of a component of the wave function. This counting is independent of the choice of coordinates and frames, and applies to massive and massless particles alike.

  13. Plasma universe

    NASA Technical Reports Server (NTRS)

    Alfven, H.

    1986-01-01

    Traditionally the views on the cosmic environent have been based on observations in the visual octave of the electromagnetic spectrum, during the last half-century supplemented by infrared and radio observations. Space research has opened the full spectrum. Of special importance are the X-ray-gamma-ray regions, in which a number of unexpected phenomena have been discovered. Radiations in these regions are likely to originate mainly from magnetised cosmic plasmas. Such a medium may also emit synchrotron radiation which is observable in the radio region. If a model of the universe is based on the plasma phenomena mentioned it is found that the plasma universe is drastically different from the traditional visual universe. Information about the plasma universe can also be obtained by extrapolation of laboratory experiments and magnetospheric in situ measurements of plasmas. This approach is possible because it is likely that the basic properties of plasmas are the same everywhere. In order to test the usefulness of the plasma universe model it is applied to cosmogony. Such an approach seems to be rather successful. For example, the complicated structure of the Saturnian C ring can be accounted for. It is possible to reconstruct certain phenomena 4 to 5 billions of years ago with an accuracy of better than 1%.

  14. Spectral estimates of intercepted solar radiation by corn and soybean canopies

    NASA Technical Reports Server (NTRS)

    Gallo, K. P.; Brooks, C. C.; Daughtry, C. S. T.; Bauer, M. E.; Vanderbilt, V. C.

    1982-01-01

    Attention is given to the development of methods for combining spectral and meteorological data in crop yield models which are capable of providing accurate estimates of crop condition and yields throughout the growing season. The present investigation is concerned with initial tests of these concepts using spectral and agronomic data acquired in controlled experiments. The data were acquired at the Purdue University Agronomy Farm, 10 km northwest of West Lafayette, Indiana. Data were obtained throughout several growing seasons for corn and soybeans. Five methods or models for predicting yields were examined. On the basis of the obtained results, it is concluded that estimating intercepted solar radiation using spectral data is a viable approach for merging spectral and meteorological data in crop yield models.

  15. University Citizenship.

    ERIC Educational Resources Information Center

    Kleinsasser, Audrey M.

    2002-01-01

    When called to serve on committees and take on other assignments outside their job descriptions, many educators run in the other direction. How can this work be reframed so educators can play a positive and active role as university citizens? This kind of involvement must be nurtured by all those on campus who play a leadership role. (Author)

  16. Universal Design.

    ERIC Educational Resources Information Center

    Rydeen, James E.

    1999-01-01

    Examines universal school design that is both user-friendly for all students and compliant with the Americans with Disabilities Act. This approach provides the basic functional design issues for easy traffic control, as well as orientation and classrooms that are adaptable to future curricular changes. Discusses new standards that impact design…

  17. New Universities

    ERIC Educational Resources Information Center

    Burgett, Bruce

    2011-01-01

    The public-private alliance signals a future in which self-serving agreements could become the coin of the realm. Such a future would be a betrayal of the historical promise of public universities to innovate in ways that expand access to higher education. Given the rise of market-based models in educational policy circles, the threat of the…

  18. University Builders.

    ERIC Educational Resources Information Center

    Pearce, Martin

    This publication explores a diverse collection of new university buildings. Ranging from the design of vast new campuses, such as that by Wilford and Stirling at Temasek, Singapore, through to the relatively modest yet strategically important, such as the intervention by Allies and Morrison at Southampton, this book examines the new higher…

  19. Widener University

    ERIC Educational Resources Information Center

    Valesey, Brigitte; Allen, Jo

    2009-01-01

    Founded in 1821, Widener University is a two-state (Pennsylvania and Delaware), four-campus, eight-college private institution serving approximately 6,700 students. Following arrival of the new senior vice president and provost in 2004 and subsequent reorganization of vice presidential responsibilities, Student Affairs is now led by a dean of…

  20. Universities 2035

    ERIC Educational Resources Information Center

    Thrift, Nigel

    2016-01-01

    This paper examines the future of Western higher education. Situated midway between an analysis and a polemic, it concerns itself with how we might begin to actively design the universities of the future. That will require a productionist account of higher education which is so far sadly lacking. But there are signs that such an account might be…

  1. Expanding Universe

    NASA Astrophysics Data System (ADS)

    Schrödinger, E.

    2011-02-01

    Preface; Part I. The de Sitter Universe: 1. Synthetic construction; 2. The reduced model: geodesics; 3. The elliptic interpretation; 4. The static frame; 5. The determination of parallaxes; 6. The Lemaître-Robertson frame; Part II. The Theory of Geodesics: 7. On null geodesics; i. Determination of the parameter for null lines in special cases; ii. Frequency shift; 8. Free particles and light rays in general expanding spaces, flat or hyperspherical; i. Flat spaces; ii. Spherical spaces; iii. The red shift for spherical spaces; Part III. Waves in General Riemannian Space-Time: 9. The nature of our approximation; 10. The Hamilton-Jacobi theory in a gravitational field; 11. Procuring approximate solutions of the Hamilton-Jacobi equation from wave theory; Part IV. Waves in an Expanding Universe: 12. General considerations; 13. Proper vibrations and wave parcels; Bibliography.

  2. University lobbying

    NASA Astrophysics Data System (ADS)

    Richman, Barbara T.

    In the past year, an increasing number of individual academic institutions have lobbied in Congress for new science facilities funds thus circumventing the traditional peer review process of evaluating the merits of such facilities. As an attempt to stem this rising tide, the National Academy of Sciences (NAS) governing council and the Association of American Universities (AAU) recently and independently issued strong statements condemning lobbying by individual universities and enthusiastically supporting the peer review system.“Informed peer judgments on the scientific merits of specific proposals, in open competition, should be a central element in the awarding of all federal funds for science,” the NAS resolution stated. AAU, meanwhile, implored “scientists, leaders of America's universities, and members of Congress” to “refrain from actions that would make scientific decisions a test of political influence rather than a judgment on the quality of the work to be done.” Roughly 50 research institutions constitute AAU; the two AAU Canadian members did not vote on the consortium's statement.

  3. Recapturing the Universal in the University

    ERIC Educational Resources Information Center

    Barnett, Ronald

    2005-01-01

    The idea of "the university" has stood for universal themes--of knowing, of truthfulness, of learning, of human development, and of critical reason. Through its affirming and sustaining of such themes, the university came itself to stand for universality in at least two senses: the university was neither partial (in its truth criteria) nor local…

  4. Open University

    ScienceCinema

    None

    2011-04-25

    Michel Pentz est née en Afrique du Sud et venu au Cern en 1957 comme physicien et président de l'associaion du personnel. Il est également fondateur du mouvement Antiapartheid de Genève et a participé à la fondation de l'Open University en Grande-Bretagne. Il nous parle des contextes pédagogiques, culturels et nationaux dans lesquels la méthode peut s'appliquer.

  5. Meteorological models for estimating phenology of corn

    NASA Technical Reports Server (NTRS)

    Daughtry, C. S. T.; Cochran, J. C.; Hollinger, S. E.

    1984-01-01

    Knowledge of when critical crop stages occur and how the environment affects them should provide useful information for crop management decisions and crop production models. Two sources of data were evaluated for predicting dates of silking and physiological maturity of corn (Zea mays L.). Initial evaluations were conducted using data of an adapted corn hybrid grown on a Typic Agriaquoll at the Purdue University Agronomy Farm. The second phase extended the analyses to large areas using data acquired by the Statistical Reporting Service of USDA for crop reporting districts (CRD) in Indiana and Iowa. Several thermal models were compared to calendar days for predicting dates of silking and physiological maturity. Mixed models which used a combination of thermal units to predict silking and days after silking to predict physiological maturity were also evaluated. At the Agronomy Farm the models were calibrated and tested on the same data. The thermal models were significantly less biased and more accurate than calendar days for predicting dates of silking. Differences among the thermal models were small. Significant improvements in both bias and accuracy were observed when the mixed models were used to predict dates of physiological maturity. The results indicate that statistical data for CRD can be used to evaluate models developed at agricultural experiment stations.

  6. International outreach for promoting open geoscience content in Finnish university libraries - libraries as the advocates of citizen science awareness on emerging open geospatial data repositories in Finnish society

    NASA Astrophysics Data System (ADS)

    Rousi, A. M.; Branch, B. D.; Kong, N.; Fosmire, M.

    2013-12-01

    In their Finnish National Spatial Strategy 2010-2015 the Finland's Ministry of Agriculture and Forestry delineated e.g. that spatial data skills should support citizens everyday activities and facilitate decision-making and participation of citizens. Studies also predict that open data, particularly open spatial data, would create, when fully realizing their potential, a 15% increase into the turnovers of Finnish private sector companies. Finnish libraries have a long tradition of serving at the heart of Finnish information society. However, with the emerging possibilities of educating their users on open spatial data a very few initiatives have been made. The National Survey of Finland opened its data in 2012. Finnish technology university libraries, such as Aalto University Library, are open environments for all citizens, and seem suitable of being the first thriving entities in educating citizens on open geospatial data. There are however many obstacles to overcome, such as lack of knowledge about policies, lack of understanding of geospatial data services and insufficient know-how of GIS software among the personnel. This framework examines the benefits derived from an international collaboration between Purdue University Libraries and Aalto University Library to create local strategies in implementing open spatial data education initiatives in Aalto University Library's context. The results of this international collaboration are explicated for the benefit of the field as a whole.

  7. Agronomie implications of waterfowl management in Mississippi ricefields

    USGS Publications Warehouse

    Manley, S.W.; Kaminski, R.M.; Reinecke, K.J.; Gerard, P.D.

    2005-01-01

    Ricefields are important foraging habitat for waterfowl and other waterbirds in several North American wintering areas, including the Mississippi Alluvial Valley (MAV). Rice growers are likely to adopt management practices that provide habitat for waterfowl if agronomic benefits also occur. Therefore, we conducted a replicated field experiment during autumn through spring 1995-1997 to study effects of postharvest field treatment and winter-water management on agronomic variables including biomass of residual rice straw, cool-season grasses and forbs (i.e., winter weeds), and viability of red rice (Oryza sativa var.). The treatment combination of postharvest disking and flooding until early March reduced straw 68%, from 9,938 kg/ha after harvest to 3,209 kg/ha in spring. Treatment combinations that included flooding until early March were most effective in suppressing winter weeds and decreased their biomass in spring by 83% when compared to the average of other treatment combinations. Effects of treatment combinations on spring viability of red rice differed between winters, but no significant effects were found within winters. Autumn disking followed by flooding until early March reduced rice straw and suppressed winter weeds the most, but with additional costs. To obtain the most agronomic benefits, we recommend that rice growers forgo autumn disking and flood fields until early March, which will provide moderate straw reduction, good weed suppression, and predicted savings of $22.24-62.93/ha (U.S.) ($9.00-25.47/ac). Maintenance of floods on ricefields until early March also benefits waterfowl and other waterbirds by providing foraging habitat throughout winter.

  8. Scale and scaling in agronomy and environmental sciences

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Scale is of paramount importance in environmental studies, engineering, and design. The unique course covers the following topics: scale and scaling, methods and theories, scaling in soils and other porous media, scaling in plants and crops; scaling in landscapes and watersheds, and scaling in agro...

  9. Integrating Agronomic Principles with Management Experience in Introductory Agronomy.

    ERIC Educational Resources Information Center

    Vorst, J. J.

    1989-01-01

    Explains the use of a cropping systems project to teach agronomic principles and crop management techniques, and to enhance communication skills. Provides a sample progress report instructions sheet which was used for the project. (Author/RT)

  10. Academic Value of Internships in Agronomy: A Survey.

    ERIC Educational Resources Information Center

    Herring, Matthew D.; And Others

    1990-01-01

    A survey of the academic requirements of internships, benefits in taking part in an internship, and problems encountered in internship programs are described. Results indicated that one of the problems with internship programs occurred when faculty did not have direct control over the experience. (CW)

  11. University School at the University of Tulsa

    ERIC Educational Resources Information Center

    Hollingsworth, Patricia

    2004-01-01

    This article features the University School at The University of Tulsa, which was established in 1982 as a private, full-school program for gifted students from age 3 through 8th grade. The mission of the University School is to serve as a local and national model of excellence in gifted education. The goal is for students to maximize their…

  12. University Handbook. University of Wisconsin, Whitewater.

    ERIC Educational Resources Information Center

    Wisconsin Univ., Whitewater.

    The University of Wisconsin-Whitewater's handbook is divided into major sections dealing with: the university; business services; university services; student matters; curricular matters; and personnel matters. Various topics are covered, including: tuition for senior citizens, medical insurance, risk management, degree requirements, student…

  13. Universities as Management Arenas.

    ERIC Educational Resources Information Center

    Walker, Donald E.

    1973-01-01

    The process of university leadership is examined in terms of (1) the development of more sophisticated models of the kind of organization a university is, and (2) the development of more precise delineations of the nature of the multiple leadership tasks that must be performed in a university setting. The university is viewed as an "organized…

  14. California State University, Sacramento

    ERIC Educational Resources Information Center

    Varlotta, Lori E.

    2009-01-01

    California State University, Sacramento, commonly referred to as "Sacramento State," is a booming metropolitan university located on 300 acres in the state capital of California. The university, the seventh largest in the California State University system, enrolls a multicultural student body of approximately 29,000 students. At Sacramento State,…

  15. Adult Learners in Universities.

    ERIC Educational Resources Information Center

    Baker, Janette, Ed.

    1981-01-01

    Theories on adult development and learning and some of the Ontario universities' programs and services for the adult learner are examined, and Athabasca University, Alberta's answer to the British Open University, is described. Peter O'Donnell discusses adult learners' needs and explains how Athabasca University serves this specific type of…

  16. Motivating University Researchers

    ERIC Educational Resources Information Center

    Hendriks, Paul; Sousa, Celio

    2008-01-01

    This paper presents an empirical investigation into how universities approach the need and means for motivating university researchers through their management practices. The role of work motivation for this group deserves attention because pressures from outside and within the universities are said to have made university research less of a…

  17. The Global University Press

    ERIC Educational Resources Information Center

    Dougherty, Peter J.

    2012-01-01

    The modern world's understanding of American university press has long been shaped by university-press books. American university-press books are good international advertisements for the universities whose logos grace their spines. The growth of transnational scholarship and the expansion of digital communications networks are converging in ways…

  18. When Collective Bargaining Fails: The Boston University, Temple University, University of Bridgeport, and Yeshiva University Cases.

    ERIC Educational Resources Information Center

    Kuechle, David

    This paper highlights some of the similarities and differences in the labor-management experiences of Boston University (Massachusetts), Temple University (Pennsylvania), the University of Bridgeport (Connecticut), and Yeshiva University (New York) to determine which may represent failures and which do not. In comparing the Yeshiva and Boston…

  19. Masks of the Universe

    NASA Astrophysics Data System (ADS)

    Harrison, Edward

    2011-11-01

    Preface; Introducing the masks; Part I. Worlds in the Making: 1. The magic Universe; 2. The mythic Universe; 3. The geometric Universe; 4. The medieval Universe; 5. The infinite Universe; 6. The mechanistic Universe; Part II. The Heart Divine: 7. Dance of the atoms and waves; 8. Fabric of space and time; 9. Nearer to the heart's desire; 10. The cosmic tide; 11. Do dreams ever come true?; Part III. The Cloud of Unknowing: 12. The witch universe; 13. The spear of Archytas; 14. All that is made; 15. The cloud of unknowing; 16. Learned ignorance.

  20. University settles discrimination case

    NASA Astrophysics Data System (ADS)

    Gwynne, Peter

    2011-02-01

    A settlement has been reached in a case brought against the University of Kentucky by astrophysicist Martin Gaskell over his claim that the university illegally denied him a staff position on the basis of his evangelical Christian faith.

  1. Metaphor and Universal Language.

    ERIC Educational Resources Information Center

    Blown, Eric; And Others

    1990-01-01

    Attempts to identify elements of universal language and probes the limitations of the communication metaphor. Universal language is discussed in terms of the theory of quantum nonlocality and the implications of this theory for communication with extraterrestrial beings. (PCB)

  2. Towards a Living Universe.

    ERIC Educational Resources Information Center

    Raine, Kathleen

    1981-01-01

    There is a growing realization that the premises of materialism are applicable within certain limits only. The mystical writings of Blake teach that man's body is a mental body, and his universe a mental universe. (JN)

  3. Gambling with the Universe

    NASA Astrophysics Data System (ADS)

    Hawking, Stephen

    2002-05-01

    This is an excerpt from Stephen Hawking's book The Universe in a Nutshell. Roger Penrose and Stephen Hawking, Lucasian Professor of Mathematics at the University of Cambridge, were able to show that Einstein's General Theory of Relativity implied that the universe and time itself must have had a beginning in a tremendous explosion. The discovery of the expansion of the universe is one of the great intellectual revolutions of the twentieth century.

  4. Situated University, Situated Writing

    ERIC Educational Resources Information Center

    Feldman, Ann M.

    2009-01-01

    This article argues that teaching as a situated, civic activity must be a core intellectual activity in the engaged metropolitan university. Situated writing provides the key pedagogy for the Chicago Civic Leadership Certificate Program at the University of Illinois at Chicago, an engaged public research university. The role of writing, or…

  5. British Universities: Visitor's Jurisdiction.

    ERIC Educational Resources Information Center

    Khan, Anwar N.

    1993-01-01

    The office and functions of the university visitor in Britain have deep-seated origins in the common law. The visitorial jurisdiction is exclusive in domestic and internal matters. Despite cases brought by disgruntled members of universities, the office of the university visitor was not abolished, and its powers were not eliminated. Analyzes these…

  6. John Carroll University

    ERIC Educational Resources Information Center

    Dean, Kathleen Lis; Rombalski, Patrick; O'Dell, Kyle

    2009-01-01

    John Carroll University (JCU) is a Jesuit Catholic institution located in University Heights, approximately 10 miles east of Cleveland, Ohio. Founded in 1888, the university has a population of 3,400 undergraduates and 800 graduate students. The Division of Student Affairs at JCU comprises 11 units. The mission of the division is the same as that…

  7. Our Listless Universities.

    ERIC Educational Resources Information Center

    Bloom, Allan

    1983-01-01

    Students in the best universities do not believe in anything, and those universities are doing nothing about it. The great questions--God, freedom, and immortality--hardly touch the young. The universities have no vision, no view of what a human being must know in order to be considered educated. (MLW)

  8. Program Budgeting: Universities.

    ERIC Educational Resources Information Center

    Ohio Board of Regents, Columbus. Management Improvement Program.

    This manual recognizes there is a wide spectrum of budgeting practices in today's colleges and universities. In particular, universities in Ohio are at different stages in their utilization of program budgeting principles and also have different needs. Thus, this program budgeting manual was written to meet the specific needs of universities in…

  9. The Moral University

    ERIC Educational Resources Information Center

    Berube, Maurice R.; Berube, Clair T.

    2010-01-01

    The Moral University examines the ways that universities act morally toward students, faculty, their communities and the nation. It considers the effectiveness of moral reasoning courses in the curriculum and the growth of leadership courses. The book deals with the myriad ways in which universities act positively toward their communities. It also…

  10. The University Culture

    ERIC Educational Resources Information Center

    Simplicio, Joseph

    2012-01-01

    In this article the author discusses the role university culture can play on a campus and how it can impact policy and practice. The article explores how a university's history, values, and vision form its culture and how this culture in turn affects its stability and continuity. The article discusses how newcomers within the university are…

  11. Internationalising the University

    ERIC Educational Resources Information Center

    Harris, Suzy

    2008-01-01

    "International" and "internationalisation" are two terms frequently used today in association with the university. In this paper I consider the way in which the notion of internationalisation connects to the contemporary university, which I have termed "Neo-liberal". I begin by outlining the main characteristics of the contemporary university and…

  12. Regulation of University Teaching

    ERIC Educational Resources Information Center

    Lindblom-Ylanne, Sari; Nevgi, Anne; Trigwell, Keith

    2011-01-01

    The aims of the present study are twofold: firstly, to explore dimensions in the regulation of teaching in a multidisciplinary sample of university teachers, and secondly, to analyse factors related to the regulation of university teaching. Seventy-three university teachers representing several disciplines participated in the study. These teachers…

  13. Universities That Litigate Patents

    ERIC Educational Resources Information Center

    Rooksby, Jacob H.

    2012-01-01

    American research universities frequently obtain and license patents to their faculty members' inventions. While university licensing is carefully tracked and thoroughly studied, little is known about university decisions to assertively litigate their patents through filing patent infringement lawsuits in federal court. Which universities…

  14. Virtual Universe & Its Interface to Physical Universe

    NASA Astrophysics Data System (ADS)

    Asija, Pal

    2005-04-01

    This paper postulates a virtual universe and compares and contrasts its properties to that of our known physical universe. A particular attention is paid to the interface between the two and challenges for transition from one to the other. Also discussed is the relationship of the virtual universe to such entities and concepts as dark matter, black holes, time travel, speed of light, mass, gravity just to name just a few. The paper also discusses interface between us physical beings and temporary virtual beings and eventually ultra beings. It also tangentially discusses relationship between body, brain, mind of physical beings with that of virtual and ultra beings. The paper also discusses why virtual beings do not have the same limitations and capabilities as we do. The past, present, elsewhere and potential of physical and virtual universes is compared. Finally possible pathways to discovery of TOE (Theory of Everything) is hypothesized.

  15. Discovering the Expanding Universe

    NASA Astrophysics Data System (ADS)

    Nussbaumer, Harry; Bieri, Lydia; Sandage, Foreword by Allan

    2009-03-01

    Acknowledgments; Foreword; 1. Introduction; 2. Cosmological concepts at the end of the Middle Ages; 3. Nebulae as a new astronomical phenomenon; 4. On the construction of the Heavens; 5. Island universes turn into astronomical facts: a universe of galaxies; 6. The early cosmology of Einstein and de Sitter; 7. The dynamical universe of Friedmann; 8. Redshifts: how to reconcile Slipher and de Sitter?; 9. Lemaître discovers the expanding universe; 10. Hubble's contribution of 1929; 11. The breakthrough for the expanding universe; 12. Hubble's anger about de Sitter; 13. Robertson and Tolman join the game; 14. The Einstein-de Sitter universe; 15. Are Sun and Earth older than the universe?; 16. In search of alternative tracks; 17. The seed for the Big Bang; 18. Summary and Postscript; Appendix; References; Index.

  16. Universities Scale Like Cities

    PubMed Central

    van Raan, Anthony F. J.

    2013-01-01

    Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the ‘gross university income’ in terms of total number of citations over ‘size’ in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities -the top-100 European universities- we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment. PMID:23544062

  17. Selling University Reform: The University of Melbourne and the Press

    ERIC Educational Resources Information Center

    Potts, Anthony

    2012-01-01

    Since the advent of the "Times Higher Education Supplement World University Rankings" and the "Academic Rankings of World Universities" by Shanghai Jiao Tong University, some Australian universities have become especially concerned with being ranked among the 100 leading universities. The University of Melbourne, Australia's second oldest…

  18. On universal knot polynomials

    NASA Astrophysics Data System (ADS)

    Mironov, A.; Mkrtchyan, R.; Morozov, A.

    2016-02-01

    We present a universal knot polynomials for 2- and 3-strand torus knots in adjoint representation, by universalization of appropriate Rosso-Jones formula. According to universality, these polynomials coincide with adjoined colored HOMFLY and Kauffman polynomials at SL and SO/Sp lines on Vogel's plane, respectively and give their exceptional group's counterparts on exceptional line. We demonstrate that [m,n]=[n,m] topological invariance, when applicable, take place on the entire Vogel's plane. We also suggest the universal form of invariant of figure eight knot in adjoint representation, and suggest existence of such universalization for any knot in adjoint and its descendant representations. Properties of universal polynomials and applications of these results are discussed.

  19. The Chinese Television University.

    ERIC Educational Resources Information Center

    McCormick, R.

    1980-01-01

    Presents an overview of China's Beijing Broadcasting and Television University: background, establishment, administration and structure, students, courses, teaching package, and course production. (JD)

  20. Typical universal entanglers

    NASA Astrophysics Data System (ADS)

    Wang, Feng; Luo, MingXing; Chen, XiuBo; Yang, YiXian; Wang, XiaoJun

    2014-10-01

    A universal entangler is a very powerful fault-tolerant entangling device for generating quantum entanglements from any joint states. Our paper aims to address the construction of universal entanglers. We prove that universal entanglers may be obtained from random unitary gates according to the Harr measure. The success probability is close to 1 for large system spaces. This result represents the typical density of entanglement subspaces in large state spaces. It also partially solves an open problem of universal bipartite entanglers and is explained by some experiment simulations.

  1. Rice University: College and University Systems Environment.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1984

    1984-01-01

    Computing began at Rice University with the first computer project on campus about 1958. In 1960 a computer center was formed. Today's Institute for Computer Services and Applications serves Rice administration, departments, faculty, and students by writing systems, maintaining files, entering data, retrieving information, etc. (MLW)

  2. University Funding Changes and University Efficiency.

    ERIC Educational Resources Information Center

    Mace, John

    1993-01-01

    A discussion of the current economics of the United Kingdom's higher education system outlines conceptual models used by economists for evaluating a system's efficiency and applies them to assess the effect of recent funding changes. It is concluded that increased emphasis on research is adversely affecting university teaching quality. (MSE)

  3. Universal Symbols and Cartography.

    ERIC Educational Resources Information Center

    Modley, Rudolf

    The broad use of maps by non-cartographers imposes on the cartographer the burden to make maps not only accurate, but to use symbols which make map-reading easier for the public. The latter requirement implies a need for universal symbols. Although there are no universal symbols today (letters, words, and figures, to a lesser extent, are dependent…

  4. For Free Universities

    ERIC Educational Resources Information Center

    Ainley, Patrick

    2005-01-01

    This article is a shortened version of an inaugural professorial lecture given at the University of Greenwich on 19 January 2005 as an intervention in the debate at that time within that university and other English further and higher education institutions over the appropriate level of fees to charge in 2006. It anticipates the likely effects…

  5. Faculty Handbook, Stanford University.

    ERIC Educational Resources Information Center

    Stanford Univ., CA.

    University policies, regulations, and procedures that apply to faculty members directly or indirectly, as well as the university's organization and governance, are described in the 1975 handbook. A brief history of Stanford's academic development and a bibliography to other information sources related to academic affairs are also provided.…

  6. Arizona State University. Exemplars.

    ERIC Educational Resources Information Center

    Wegner, Gregory R.

    This report discusses how the Arizona Board of Regents, which has governing authority over the state's three public universities, dealt with the inability of the universities to respond to new societal needs in a timely manner; a major impediment was felt to be tenure. After a series of meetings of administrators and faculty leaders, the Board…

  7. Marketing University Outreach Programs.

    ERIC Educational Resources Information Center

    Foster, Ralph S., Jr., Ed.; And Others

    A collection of 12 essays and model program descriptions addresses issues in the marketing of university extension, outreach, and distance education programs. They include: (1) "Marketing and University Outreach: Parallel Processes" (William I. Sauser, Jr. and others); (2) "Segmenting and Targeting the Organizational Market" (Vaughan C. Judd); (3)…

  8. Tutors for a University.

    ERIC Educational Resources Information Center

    Styler, W. E.

    The pamphlet describes the system developed at Hull University for providing tutors for adult education, and analyzes the use of full-time and part-time tutors. These tutors are responsible for teaching courses, generally shorter in duration than a standard academic course, and geared for adults not in school rather than for university students.…

  9. Universal Semantics in Translation

    ERIC Educational Resources Information Center

    Wang, Zhenying

    2009-01-01

    What and how we translate are questions often argued about. No matter what kind of answers one may give, priority in translation should be granted to meaning, especially those meanings that exist in all concerned languages. In this paper the author defines them as universal sememes, and the study of them as universal semantics, of which…

  10. Family Bonding with Universities

    ERIC Educational Resources Information Center

    Meer, Jonathan; Rosen, Harvey S.

    2010-01-01

    One justification offered for legacy admissions policies at universities is that that they bind entire families to the university. Proponents maintain that these policies have a number of benefits, including increased donations from members of these families. We use a rich set of data from an anonymous selective research institution to investigate…

  11. Talent Management for Universities

    ERIC Educational Resources Information Center

    Bradley, Andrew P.

    2016-01-01

    This paper explores human resource management practices in the university sector with a specific focus on talent pools and talent management more generally. The paper defines talent management in the context of the university sector and then explores its interdependence with organisational strategy, the metrics used to measure academic performance…

  12. UNIVERSAL HIGHER EDUCATION.

    ERIC Educational Resources Information Center

    MCGRATH, EARL J.

    THIS DOCUMENT IS A REPORT ON A GROUP INQUIRY INTO THE SUBSTANCE AND IMPLICATIONS OF UNIVERSAL HIGHER EDUCATION. ELEVEN CHAPTERS ARE PAPERS PRESENTED AT A CONFERENCE HELD UNDER THE AUSPICES OF THE INSTITUTE OF HIGHER EDUCATION, TEACHERS COLLEGE, COLUMBIA UNIVERSITY, IN PUERTO RICO, NOVEMBER 15-21, 1964, FORECASTING THE FORM AND MISSION OF AMERICAN…

  13. Slippery Rock University

    ERIC Educational Resources Information Center

    Arnhold, Robert W.

    2008-01-01

    Slippery Rock University (SRU), located in western Pennsylvania, is one of 14 state-owned institutions of higher education in Pennsylvania. The university has a rich tradition of providing professional preparation programs in special education, therapeutic recreation, physical education, and physical therapy for individuals with disabilities.…

  14. Universal Design Problem Solving

    ERIC Educational Resources Information Center

    Sterling, Mary C.

    2004-01-01

    Universal design is made up of four elements: accessibility, adaptability, aesthetics, and affordability. This article addresses the concept of universal design problem solving through experiential learning for an interior design studio course in postsecondary education. Students' experiences with clients over age 55 promoted an understanding of…

  15. Asian Open Universities.

    ERIC Educational Resources Information Center

    Hill, John

    1983-01-01

    The appearance of open universities in Asia is of interest to Australian educators, particularly since the Asian institutions differ in some respects from the British model which combined open entry to all and extensively employed the electronic media. The Asian Open Universities have provided access to higher education for many. (SSH)

  16. Reeducation at Heidelberg University.

    ERIC Educational Resources Information Center

    Giles, Geoffrey J.

    1997-01-01

    Utilizes German archival records to illuminate crucial post-war events at Heidelberg University. The university became the focal point of attempts to define the theoretical and practical meaning of "geistige Umerziehung" (spiritual reeducation). Discusses the conflict between U.S. authorities and such esteemed German scholars as Karl Jaspers and…

  17. The universal propagator

    NASA Technical Reports Server (NTRS)

    Klauder, John R.

    1993-01-01

    For a general Hamiltonian appropriate to a single canonical degree of freedom, a universal propagator with the property that it correctly evolves the coherent-state Hilbert space representatives for an arbitrary fiducial vector is characterized and defined. The universal propagator is explicitly constructed for the harmonic oscillator, with a result that differs from the conventional propagators for this system.

  18. Managing Tomorrow's University.

    ERIC Educational Resources Information Center

    Michalak, Craig L., Ed.

    The issues addressed in this conference report concern budgeting, the resourceful manager, extramural funding, employer-employee interaction, management information systems, and management of the university in the future. Contents include: the keynote address by F. E. Balderston; "University Budgeting in an Era of Scarce Resources," by F. M. Bowen…

  19. Understanding University Technology Transfer

    ERIC Educational Resources Information Center

    Association of American Universities, 2011

    2011-01-01

    Federal government agencies provide about $33 billion a year to universities to conduct scientific research. That continuing investment expands human knowledge and helps educate the next generation of science and technology leaders. New discoveries from university research also form the basis for many new products and processes that benefit the…

  20. University, Research, Development.

    ERIC Educational Resources Information Center

    Laroui, Abdallah

    1991-01-01

    Describes personal experiences with university research and development. Criticizes university research as ineffective and inwardly focused, resulting in a concept of scientific research that negates the notion of economic development. Complains that the focus of study no longer contributes to an increase in consumable wealth. Urges that…

  1. Modelling University Governance

    ERIC Educational Resources Information Center

    Trakman, Leon

    2008-01-01

    Twentieth century governance models used in public universities are subject to increasing doubt across the English-speaking world. Governments question if public universities are being efficiently governed; if their boards of trustees are adequately fulfilling their trust obligations towards multiple stakeholders; and if collegial models of…

  2. [The University in Crisis.

    ERIC Educational Resources Information Center

    Abram, Morris B.

    The university reflects the revolution in the world. Large numbers of "find out" students are not goal oriented and are affected by malaise; many approve of the use of violence in certain situations. Part of the revolution must be accepted and part rejected. The university is extremely vulnerable to violence and, unless it is contained, American…

  3. Dynamics of Anisotropic Universes

    NASA Astrophysics Data System (ADS)

    Perez, Jérôme

    2006-11-01

    We present a general study of the dynamical properties of Anisotropic Bianchi Universes in the context of Einstein General Relativity. Integrability results using Kovalevskaya exponents are reported and connected to general knowledge about Bianchi dynamics. Finally, dynamics toward singularity in Bianchi type VIII and IX universes are showed to be equivalent in some precise sence.

  4. University Patent Policy.

    ERIC Educational Resources Information Center

    Latker, Norman J.

    The relationship between university research and public need is discussed from both a historical and contemporary perspective. Examples are cited of European experiences in which there has been obvious industrial motivation for research performed by the universities. The author notes that there are no difficulties with the level of government…

  5. The United Nations University

    ERIC Educational Resources Information Center

    Salam, Abdus

    1973-01-01

    Reports the progress already made toward the establishment of a postgraduate international university under United Nations auspices. The resolution adopted by the U.N. General Assembly provides a concise statement of the nature and aims of the United Nations University, which is likely to start operating in 1974. (JR)

  6. Miami University Information Manual.

    ERIC Educational Resources Information Center

    Miami Univ., Oxford, OH.

    The 1975 information manual is designed to provide current data on policies, procedures, services, facilities, organization and governance of Miami University and, through the extensive index, quick access to this information. The manual is complementary to the university catalog and directory. Information relating to students is in the Student…

  7. University-industry interaction

    NASA Technical Reports Server (NTRS)

    Hastings, Daniel E.

    1990-01-01

    It is posited that university industry interaction is highly desirable from the viewpoint of the long term economic development of the country as well as being desirable for the Space Grant Programs. The present and future possible interactions are reviewed for the three university levels namely, undergraduate, graduate, and faculty research.

  8. The Pennsylvania State University

    ERIC Educational Resources Information Center

    Burlingame, Philip J.; Dowhower, Andrea L.

    2009-01-01

    Founded in 1855 as the Farmer's High School, the Pennsylvania State University (Penn State) began as a small college in Centre County providing agricultural education to young men from regional farm families. Penn State became a land-grant university in 1863 following passage of the Morrill Act. Today, Penn State enrolls more than 83,000 students…

  9. University Freedom in Turkey

    ERIC Educational Resources Information Center

    Dolasir, Semiyha

    2006-01-01

    Freedom means the right of the universities to do their scientific activities and to regulate and do the higher education through their organs. The three feet that make up the university freedom are scientific freedom, administrative freedom and financial freedom. Scientific freedom is realized by the freedom of the faculty and teaching staff and…

  10. The Fully Functioning University

    ERIC Educational Resources Information Center

    Bourner, Tom

    2008-01-01

    This article offers an answer to the question: What goals have persisted across all the stages of the development of the Western university? The main conclusion is that the following three goals have been the common threads: the higher education of students, the advancement of knowledge, and service to those outside the walls of the university.…

  11. New Openings in University-Industry Cooperation: Aalto University as the Forerunner of European University Reform

    ERIC Educational Resources Information Center

    Markkula, Markku; Lappalainen, Pia

    2009-01-01

    The Innovation University (IU)--to be called the Aalto University after Alvav Aalto, a famous Finnish architect and MIT professor--is a new university which will be created through a merger of three existing universities: the Helsinki University of Technology (TKK), the Helsinki School of Economics (HSE) and the University of Art and Design…

  12. Exploring Best Practices for Research Data Management in Earth Science through Collaborating with University Libraries

    NASA Astrophysics Data System (ADS)

    Wang, T.; Branch, B. D.

    2013-12-01

    Earth Science research data, its data management, informatics processing and its data curation are valuable in allowing earth scientists to make new discoveries. But how to actively manage these research assets to ensure them safe and secure, accessible and reusable for long term is a big challenge. Nowadays, the data deluge makes this challenge become even more difficult. To address the growing demand for managing earth science data, the Council on Library and Information Resources (CLIR) partners with the Library and Technology Services (LTS) of Lehigh University and Purdue University Libraries (PUL) on hosting postdoctoral fellows in data curation activity. This inter-disciplinary fellowship program funded by the SLOAN Foundation innovatively connects university libraries and earth science departments and provides earth science Ph.D.'s opportunities to use their research experiences in earth science and data curation trainings received during their fellowship to explore best practices for research data management in earth science. In the process of exploring best practices for data curation in earth science, the CLIR Data Curation Fellows have accumulated rich experiences and insights on the data management behaviors and needs of earth scientists. Specifically, Ting Wang, the postdoctoral fellow at Lehigh University has worked together with the LTS support team for the College of Arts and Sciences, Web Specialists and the High Performance Computing Team, to assess and meet the data management needs of researchers at the Department of Earth and Environmental Sciences (EES). By interviewing the faculty members and graduate students at EES, the fellow has identified a variety of data-related challenges at different research fields of earth science, such as climate, ecology, geochemistry, geomorphology, etc. The investigation findings of the fellow also support the LTS for developing campus infrastructure for long-term data management in the sciences. Likewise

  13. Deexcitation processes in nuclear reactions. [Dept. of Chemistry, Purdue Univ

    SciTech Connect

    Porile, N.T.

    1980-08-01

    The following studies, currently in progress, are discussed: angular distributions and differential ranges of Ba fragments from the interaction of /sup 238/U with 0.8-to 400- GeV protons; target A dependence of the angular distribution of Sc fragments emitted in 400-GeV proton interactions; energy spectra of isotopically resolved fragments emitted in high-energy proton interactions with noble gases; comparative study of fragments emission in the interaction of Cu-U with relativistic /sup 12/C ions and high-energy protons; excitation functions of the /sup 127/I(..pi../sup + -/,..pi../sup + -/xn) reactions. 7 figures.

  14. Evaluation of Native U.S. Trees at Purdue

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Apart from our growing awareness of the potential risks of some invasive species, another reason for utilizing natives in the landscape is their ability to tolerate variable water availability once established (Dunnett and Clayden, 2007). Drought events are increasing in frequency in the U.S. (Barne...

  15. Deexcitation processes in nuclear reactions. [Dept. of Chemistry, Purdue Univ

    SciTech Connect

    Porile, N.T.

    1992-09-01

    During the past year, our research program has involved continuing analysis of Fermilab E-735, search for quark-gluon plasma (QGP) in {bar p}-p collisions; continuing study of target fragments produced in the interaction of copper with intermediate-energy heavy ions; an exclusive study of multifragmentation using reverse kinematics at the Bevalac; and detector development for the STAR detector at RHIC.

  16. The Transient Universe

    NASA Astrophysics Data System (ADS)

    Shappee, Benjamin John

    When one looks at the night sky, one usually gets the impression of a static and constant universe. Quite apart from appearances, the sky is teeming with violent, variable, and transient events that shape our universe. These capricious objects are not only penetrating probes into physical conditions too extreme for earthbound laboratories, but they are also useful tools to measure the universe. In this dissertation, I investigate the observational and theoretical properties of three classes of transient/variable objects: thermonuclear supernovae, Cepheid variable stars, and active galactic nuclei.

  17. Imagine the Universe. 4

    NASA Technical Reports Server (NTRS)

    White, Nicholas

    1999-01-01

    This CD-ROM contains compilations of three NASA Website pages from the Laboratory for High Energy Astrophysics at the Goddard Space Flight Center. The three sites on the CD-ROM are: (1) the Imagine the Universe!, (for ages 14 on up), which is dedicated to discussion of the Universe, what we know, how it is evolving and the kinds of objects and phenomena it contains; (2) StarChild: A learning center for young astronomers, (for ages 4-14), contains information about the Solar System, the Universe and space explorations; and (3) the Astronomy picture of the day, which offers a new astronomical image and caption for each calendar day.

  18. Type II universal spacetimes

    NASA Astrophysics Data System (ADS)

    Hervik, S.; Málek, T.; Pravda, V.; Pravdová, A.

    2015-12-01

    We study type II universal metrics of the Lorentzian signature. These metrics simultaneously solve vacuum field equations of all theories of gravitation with the Lagrangian being a polynomial curvature invariant constructed from the metric, the Riemann tensor and its covariant derivatives of an arbitrary order. We provide examples of type II universal metrics for all composite number dimensions. On the other hand, we have no examples for prime number dimensions and we prove the non-existence of type II universal spacetimes in five dimensions. We also present type II vacuum solutions of selected classes of gravitational theories, such as Lovelock, quadratic and L({{Riemann}}) gravities.

  19. [High energy particle physics at Purdue, 1990--1991]. [Dept. of Physics, Purdue Univ. , West Lafayette, Indiana

    SciTech Connect

    Gaidos, J.A.; Loeffler, F.J.; McIlwain, R.L.; Miller, D.H.; Palfrey, T.R.; Shibata, E.I.; Shipsey, I.P.

    1991-05-01

    Progress made in the experimental and theoretical high energy physics program is reviewed. The CLEO experiment, particle astrophysics, dynamical symmetry breaking in gauge theories, the Collider Detector at Fermilab, the TOPAZ Experiment, and elementary particle physics beyond the standard model are included.

  20. Profiting from University Research: Tapping into University Technology.

    ERIC Educational Resources Information Center

    Aaron, Elizabeth

    1988-01-01

    Indicates that industry sponsored research in the university environment is increasing. Lists reasons for companies to use university research. Notes 1980 Baigh-Dole Bill which allows the university first rights to technologies they develop. (MVL)

  1. University of Florida Campus, Plaza of the Americas, University of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    University of Florida Campus, Plaza of the Americas, University of Florida Campus Quad Bounded by West University Avenue, US 441/Southwest 13th Street, Stadium Road, and North-South Drive, Gainesville, Alachua County, FL

  2. Universal router concept

    NASA Technical Reports Server (NTRS)

    Pesch, W. A.

    1970-01-01

    Portable universal router can cut holes of large diameter and irregular shapes, machine recesses, and drill holes with certain edge-distance limitations. Rectangular and round holes may be cut without a template.

  3. Berkeley College, Yale University.

    ERIC Educational Resources Information Center

    Russell, James S.

    2000-01-01

    Examines the controversial architectural technique of combining contemporary features with traditional designs at Yale University's Berkeley College, and discusses whether there is a place for this type of juxtaposition in architectural design. Photos and diagrams are included. (GR)

  4. California's "Free" Universities

    ERIC Educational Resources Information Center

    Cudhea, David

    1974-01-01

    Heliotrope, Orpheus, and Communiversity, San Francisco's three free universities, offer curricula with combinations of alchemy, magic, Volkswagen repairs, options in education, dance, conversational Mandarin, basic plumbing, and brain wave experiences. (Author/PG)

  5. The hidden universe

    SciTech Connect

    Disney, M.

    1985-01-01

    Astronomer Disney has followed a somewhat different tack than that of most popular books on cosmology by concentrating on the notion of hidden (as in not directly observable by its own radiation) matter in the universe.

  6. The universal path integral

    NASA Astrophysics Data System (ADS)

    Lloyd, Seth; Dreyer, Olaf

    2016-02-01

    Path integrals calculate probabilities by summing over classical configurations of variables such as fields, assigning each configuration a phase equal to the action of that configuration. This paper defines a universal path integral, which sums over all computable structures. This path integral contains as sub-integrals all possible computable path integrals, including those of field theory, the standard model of elementary particles, discrete models of quantum gravity, string theory, etc. The universal path integral possesses a well-defined measure that guarantees its finiteness. The probabilities for events corresponding to sub-integrals can be calculated using the method of decoherent histories. The universal path integral supports a quantum theory of the universe in which the world that we see around us arises out of the interference between all computable structures.

  7. Labour perspectives of engineering degrees in the European Higher Education Area (EHEA): a case of study in the University of Cordoba (Spain)

    NASA Astrophysics Data System (ADS)

    Taguas, E. V.; Redel, M. D.; Pérez, R.; Peña, A.

    2009-04-01

    The Bologna process is reaching its final stages and is causing controversy among students. The adaptation of European universities to the European Higher Education Area (EHEA) entails not only the modification of curricular programmes and the nomenclature and duration of degrees, but also the incorporation of new teaching strategies aimed at ensuring that students acquire transversal skills and aptitudes and at increasing student participation in the teaching-learning process. A number of surveys have been carried out during the last few courses among students doing degrees in engineering (Industrial Engineering, Agronomy Engineering and Forestry Engineering). These surveys include questions on their knowledge of Bologna process, its advantages and drawbacks, their opinion about optional masters or doctorate degrees, what perspectives their degrees have on the labour market and suggestions for improvement. Although the different degrees showed notable differences, the content of EHEA is well-known by less than 30% of students, while 40% of them state they know about their perspectives on the labour market. The main advantages of EHEA were related to the improvement of practical knowledge in the subjects, the recognition of degrees in Europe and wider working opportunities. The main drawbacks pointed out were worse and shorter training periods, higher costs and fiercer competition between different degrees. In addition, they suggested that the new degrees are better adjusted to the demands of the labour market. 60% and 40% of them, respectively, approved of Masters degrees and PhDs. These features should be taken into account to organize and improve the contents of the degrees as well as to involve the students in the future of University education.

  8. The Endless Universe

    SciTech Connect

    Steinhardt, Paul

    2003-09-24

    This talk will introduce the Cyclic Model of the Universe, a radical alternative to standard big bang/inflationary cosmology in which space and time exist indefinitely, high energy inflation is avoided, dark energy is given a prominent role, and the universe undergoes periodic epochs of expansion and cooling. The model, which is motivated by recent ideas in superstring theory, seems capable of reproducing all of the successes of the standard picture and leads to distinctive predictions.

  9. Physics of the universe

    NASA Astrophysics Data System (ADS)

    Sachs, Mendel

    ch. 1. Physics of the universe. Introduction. Is Newton's theory an explanation of gravity? The expanding universe. The oscillating universe cosmology. The theory of general relativity. The role of space and time. Geometry and matter. Generalization of Einstein's field equations. A unified field theory -- ch. 2. A language of cosmology: the mathematical basis of general relativity. Introduction. Einstein's tensor formulation. The Riemann curvature tensor. The geodesic equation. The vacuum equation. The crucial tests of general relativity. The logic of the spacetime language -- ch. 3. A unified field theory in general relativity: extension from the tensor to the quaternion language. Introduction. Factorization of Einstein's tensor field equations. The Riemann curvature tensor in quaternion form. The quaternion metrical field equations. A symmetric tensor-antisymmetric tensor representation of general relativity - gravity and electromagnetism. The Einstein field equations from the symmetric tensor part. The Maxwell field equations from the antisymmetric tensor part. Conclusions -- ch. 4. An oscillating, spiral universe cosmology. introduction. Dynamics of the expansion and contraction of the universe. Dynamics of the oscillating universe cosmology. Derivation of the Hubble law as an approximation. The spiral structure of the universe. Concluding remarks -- ch. 5. Dark matter. Introduction. The field equations and the ground state solution for the bound particle-antiparticle pair. Olber's paradox -- ch. 6. Concluding remarks. Black holes. Pulsars. On the human race and cosmology -- ch. 7. Philosophical considerations. On truth. Positivism versus realism, subjectivity versus objectivity. On Mach's influence in physics and cosmology. References and notes -- Postscript. Physics in the 21st century. Holism. The universe. The Mach principle and the origin of inertia from general relativity.

  10. The Low Temperature Universe

    SciTech Connect

    Blandford, Roger; Simeon, Paul

    2009-12-16

    We are used to thinking of the universe as a hot place, full of bright stars, quasars, gamma ray bursts, and so on, emanating from a giant explosion - the Big Bang. However, the universe can also be a surprisingly cool place. It is permeated by a background radiation with a temperature close to that of liquid helium. This paper is based on a public lecture aimed at non-specialists.

  11. The Runaway Universe

    SciTech Connect

    Blanford, Roger

    2004-10-26

    The Universe appears to be flat, accelerating and lightweight. In this talk, I will explain what these terms mean, how we developed this view and its implications. I will also discuss the connection between cosmology and particle physics experiments being conducted at accelerators and in underground laboratories. I will conclude with a description of some proposed telescopes that will help us understand much more about the geometry, expansion and contents of our Universe.

  12. University contracts summary book

    SciTech Connect

    1980-08-01

    The principal objectives of the Fossil Energy Program are to seek new ideas, new data, fundamental knowledge that will support the ongoing programs, and new processes to better utilize the nation's fossil energy resources with greater efficiency and environmental acceptability. Toward this end, the Department of Energy supports research projects conducted by universities and colleges to: Ensure a foundation for innovative technology through the use of the capabilities and talents in our academic institutions; provide an effective, two-way channel of communication between the Department of Energy and the academic community; and ensure that trained technical manpower is developed to carry out basic and applied research in support of DOE's mission. Fossil Energy's university activities emphasize the type of research that universities can do best - research to explore the potential of novel process concepts, develop innovative methods and materials for improving existing processes, and obtain fundamental information on the structure of coal and mechanisms of reactions of coal, shale oil, and other fossil energy sources. University programs are managed by different Fossil Energy technical groups; the individual projects are described in greater detail in this book. It is clear that a number of research areas related to the DOE Fossil Energy Program have been appropriate for university involvement, and that, with support from DOE, university scientific and technical expertise can be expected to continue to play a significant role in the advancement of fossil energy technology in the years to come.

  13. The University-Industry Relations of an Entrepreneurial University: The Case of the University of Twente.

    ERIC Educational Resources Information Center

    Schutte, Frits

    1999-01-01

    Describes the development of the University of Twente from a regional teaching university to a national research university, the "entrepreneurial university" of the Netherlands. Focuses on spinoffs from the university, an incubator in a business and science park and the generation of venture capital. Estimates the regional impact of such…

  14. Extending Linear Models to Non-Linear Contexts: An In-Depth Study about Two University Students' Mathematical Productions

    ERIC Educational Resources Information Center

    Esteley, Cristina; Villarreal, Monica; Alagia, Humberto

    2004-01-01

    This research report presents a study of the work of agronomy majors in which an extension of linear models to non-linear contexts can be observed. By linear models we mean the model y=a.x+b, some particular representations of direct proportionality and the diagram for the rule of three. Its presence and persistence in different types of problems…

  15. Spatial abilities, Earth science conceptual understanding, and psychological gender of university non-science majors

    NASA Astrophysics Data System (ADS)

    Black, Alice A. (Jill)

    Research has shown the presence of many Earth science misconceptions and conceptual difficulties that may impede concept understanding, and has also identified a number of categories of spatial ability. Although spatial ability has been linked to high performance in science, some researchers believe it has been overlooked in traditional education. Evidence exists that spatial ability can be improved. This correlational study investigated the relationship among Earth science conceptual understanding, three types of spatial ability, and psychological gender, a self-classification that reflects socially-accepted personality and gender traits. A test of Earth science concept understanding, the Earth Science Concepts (ESC) test, was developed and field tested from 2001 to 2003 in 15 sections of university classes. Criterion validity was .60, significant at the .01 level. Spearman/Brown reliability was .74 and Kuder/Richardson reliability was .63. The Purdue Visualization of Rotations (PVOR) (mental rotation), the Group Embedded Figures Test (GEFT) (spatial perception), the Differential Aptitude Test: Space Relations (DAT) (spatial visualization), and the Bem Inventory (BI) (psychological gender) were administered to 97 non-major university students enrolled in undergraduate science classes. Spearman correlations revealed moderately significant correlations at the .01 level between ESC scores and each of the three spatial ability test scores. Stepwise regression analysis indicated that PVOR scores were the best predictor of ESC scores, and showed that spatial ability scores accounted for 27% of the total variation in ESC scores. Spatial test scores were moderately or weakly correlated with each other. No significant correlations were found among BI scores and other test scores. Scantron difficulty analysis of ESC items produced difficulty ratings ranging from 33.04 to 96.43, indicating the percentage of students who answered incorrectly. Mean score on the ESC was 34

  16. Innovations and enhancements in neutronic analysis of the Big-10 university research and training reactors based on the AGENT code system

    SciTech Connect

    Hursin, M.; Shanjie, X.; Burns, A.; Hopkins, J.; Satvat, N.; Gert, G.; Tsoukalas, L. H.; Jevremovic, T.

    2006-07-01

    Introduction. This paper summarizes salient aspects of the 'virtual' reactor system developed at Purdue Univ. emphasizing efficient neutronic modeling through AGENT (Arbitrary Geometry Neutron Transport) a deterministic neutron transport code. DOE's Big-10 Innovations in Nuclear Infrastructure and Education (INIE) Consortium was launched in 2002 to enhance scholarship activities pertaining to university research and training reactors (URTRs). Existing and next generation URTRs are powerful campus tools for nuclear engineering as well as a number of disciplines that include, but are not limited to, medicine, biology, material science, and food science. Advancing new computational environments for the analysis and configuration of URTRs is an important Big-10 INIE aim. Specifically, Big-10 INIE has pursued development of a 'virtual' reactor, an advanced computational environment to serve as a platform on which to build operations, utilization (research and education), and systemic analysis of URTRs physics. The 'virtual' reactor computational system will integrate computational tools addressing the URTR core and near core physics (transport, dynamics, fuel management and fuel configuration); thermal-hydraulics; beam line, in-core and near-core experiments; instrumentation and controls; confinement/containment and security issues. Such integrated computational environment does not currently exist. The 'virtual' reactor is designed to allow researchers and educators to configure and analyze their systems to optimize experiments, fuel locations for flux shaping, as well as detector selection and configuration. (authors)

  17. The Universe Revealed

    NASA Astrophysics Data System (ADS)

    Spence, Pam

    1998-10-01

    The Universe is a bewildering place to the uninitiated. The concepts and theories that govern space seem complex and often contradictory. The Universe Revealed provides the keys to unlocking the wonders of the cosmos. Elegantly written and lavishly illustrated, it begins with the Sun and stretches through our solar system into deepest space. Lucid prose, written by many of the people who have shaped our current thinking on space, and spectacular photographs make the physics of the Universe accessible and provide a solid background for understanding the most recent astronomical discoveries. Covering the most intriguing features of the cosmos, the topics discussed range from the Earth and global warming to cosmic collisions and the size of the Universe. Major sections examine the Solar System, stars, galaxies, cosmology, and the observational techniques used by astronomers, both amateur and professional. The Universe Revealed represents the collaboration of internationally renowned experts in astronomy and cosmology, with contributions from authors including David Malin, F. Duccio Macchetto, Iain Nicholson, Neil Bone, Ian Ridpath, Seth Shostak, Mike Lancaster, Steve Miller, Ken Croswell, Geoff McNamara, and Steven Young. This extraordinary blend of astronomy, astrophysics, and cosmology, will appeal to amateur and armchair astronomers alike.

  18. University Reactor Instrumentation Program

    SciTech Connect

    Vernetson, W.G.

    1992-11-01

    Recognizing that the University Reactor Instrumentation Program was developed in response to widespread needs in the academic community for modernization and improvement of research and training reactors at institutions such as the University of Florida, the items proposed to be supported by this grant over its two year period have been selected as those most likely to reduce foreed outages, to meet regulatory concerns that had been expressed in recent years by Nuclear Regulatory Commission inspectors or to correct other facility problems and limitations. Department of Energy Grant Number DE-FG07-90ER129969 was provided to the University of Florida Training Reactor(UFTR) facility through the US Department of Energy's University Reactor Instrumentation Program. The original proposal submitted in February, 1990 requested support for UFTR facility instrumentation and equipment upgrades for seven items in the amount of $107,530 with $13,800 of this amount to be the subject of cost sharing by the University of Florida and $93,730 requested as support from the Department of Energy. A breakdown of the items requested and total cost for the proposed UFTR facility instrumentation and equipment improvements is presented.

  19. University-Community Engagement: Case Study of University Social Responsibility

    ERIC Educational Resources Information Center

    Chile, Love M.; Black, Xavier M.

    2015-01-01

    Corporatisation of universities has drawn parallels between contemporary universities and business corporations, and extended analysis of corporate social responsibility to universities. This article reports on a case study of university-community engagement with schools and school communities through youth engagement programmes to enhance…

  20. The apparent Universe

    NASA Astrophysics Data System (ADS)

    Binétruy, P.; Helou, A.

    2015-10-01

    We exploit the parallel between dynamical black holes and cosmological spacetimes to describe the evolution of Friedmann-Lemaître-Robertson-Walker universes from the point of view of an observer in terms of the dynamics of the apparent horizon. Using the Hayward-Kodama formalism of dynamical black holes, we clarify the role of the Clausius relation to derive the Friedmann equations for a Universe, in the spirit of Jacobson’s work on the thermodynamics of spacetime. We also show how dynamics at the horizon naturally leads to the quantum-mechanical process of Hawking radiation. We comment on the connection of this work with recent ideas to consider our observable Universe as a Bose-Einstein condensate and on the corresponding role of vacuum energy.

  1. A Non Singular Universe

    NASA Astrophysics Data System (ADS)

    Hawking, Stephen

    2005-01-01

    The last chapter of my PhD thesis, contained my first singularity theorem. This showed that under certain reasonable conditions, any cosmological solution of the field equations, would have a big bang singularity. At this singularity, classical general relativity would break down, so one could not use it to predict how the universe began. It was therefore necessary to develop a quantum theory of gravity, in order to understand the origin of the universe. In this talk, I explore if the origin of the universe can be semi classical, and non singular. This is possible despite the singularity theorems, because like so many other no go theorems, they have a get out clause. In this case, the get out is the strong energy condition.

  2. Music of the Universe

    SciTech Connect

    2010-01-01

    Scientists are quite familiar with what a supernova looks like — when these stars are destroyed in the most massive explosions in the universe, they leave their mark as one of the brightest objects in space, at least for several weeks. While the supernova can be seen, it cant be heard, as sound waves cannot travel through space. But what if the light waves emitted by the exploding star and other cosmological phenomena could be translated into sound? Thats the idea behind a Rhythms of the Universe, a musical project to sonify the universe by Grateful Dead percussionist and Grammy award-winning artist Mickey Hart that caught the attention of Nobel Prize-winning astrophysicist George Smoot of Lawrence Berkeley National Laboratory. Sounds courtesy of Keith Jackson. Images courtesy of NASA

  3. The Classification of Universes

    SciTech Connect

    Bjorken, J.D.

    2004-02-18

    We define a universe as the contents of a spacetime box with comoving walls, large enough to contain measurable phenomena, but not much larger. This allows the construction of a local ensemble of such universes, given modest extrapolations of the observed properties of the cosmos. We then assume that further out similar universes can be constructed, but with different standard model parameters, strongly correlated with the size in a definite way, where by size is meant the Hubble scale at late times. This allows an estimate of the range of sizes supporting life as we know it. The result allows some understanding of the hierarchy problems of particle physics. Other possible implications of the assumptions made will be discussed, including a possible connection between the QCD vacuum structure and cosmological horizon structure. In all cases, our approach is as bottoms-up and as phenomenological as possible, suggesting that theories of the multiverse may eventually lay some claim of being scientific.

  4. The anamorphic universe

    NASA Astrophysics Data System (ADS)

    Ijjas, Anna; Steinhardt, Paul J.

    2015-10-01

    We introduce ``anamorphic'' cosmology, an approach for explaining the smoothness and flatness of the universe on large scales and the generation of a nearly scale-invariant spectrum of adiabatic density perturbations. The defining feature is a smoothing phase that acts like a contracting universe based on some Weyl frame-invariant criteria and an expanding universe based on other frame-invariant criteria. An advantage of the contracting aspects is that it is possible to avoid the multiverse and measure problems that arise in inflationary models. Unlike ekpyrotic models, anamorphic models can be constructed using only a single field and can generate a nearly scale-invariant spectrum of tensor perturbations. Anamorphic models also differ from pre-big bang and matter bounce models that do not explain the smoothness. We present some examples of cosmological models that incorporate an anamorphic smoothing phase.

  5. The Biological Universe

    NASA Astrophysics Data System (ADS)

    Dick, Steven J.

    1999-12-01

    Throughout the twentieth century, from the furor over Percival Lowell's claim of canals on Mars to the sophisticated Search for Extraterrestrial Intelligence, otherworldly life has often intrigued and occasionally consumed science and the public. The Biological Universe provides a rich and colorful history of the attempts during the twentieth century to answer questions such as whether "biological law" reigns throughout the universe and whether there are other histories, religions, and philosophies outside those on Earth. Covering a broad range of topics, including the search for life in the solar system, the origins of life, UFOs, and aliens in science fiction, Steven J. Dick shows how the concept of extraterrestrial intelligence is a world view of its own, a "biophysical cosmology" that seeks confirmation no less than physical views of the universe. This book will fascinate astronomers, historians of science, biochemists, and science fiction readers.

  6. Phonology without universal grammar

    PubMed Central

    Archangeli, Diana; Pulleyblank, Douglas

    2015-01-01

    The question of identifying the properties of language that are specific human linguistic abilities, i.e., Universal Grammar, lies at the center of linguistic research. This paper argues for a largely Emergent Grammar in phonology, taking as the starting point that memory, categorization, attention to frequency, and the creation of symbolic systems are all nonlinguistic characteristics of the human mind. The articulation patterns of American English rhotics illustrate categorization and systems; the distribution of vowels in Bantu vowel harmony uses frequencies of particular sequences to argue against Universal Grammar and in favor of Emergent Grammar; prefix allomorphy in Esimbi illustrates the Emergent symbolic system integrating phonological and morphological generalizations. The Esimbi case has been treated as an example of phonological opacity in a Universal Grammar account; the Emergent analysis resolves the pattern without opacity concerns. PMID:26388791

  7. Phonology without universal grammar.

    PubMed

    Archangeli, Diana; Pulleyblank, Douglas

    2015-01-01

    The question of identifying the properties of language that are specific human linguistic abilities, i.e., Universal Grammar, lies at the center of linguistic research. This paper argues for a largely Emergent Grammar in phonology, taking as the starting point that memory, categorization, attention to frequency, and the creation of symbolic systems are all nonlinguistic characteristics of the human mind. The articulation patterns of American English rhotics illustrate categorization and systems; the distribution of vowels in Bantu vowel harmony uses frequencies of particular sequences to argue against Universal Grammar and in favor of Emergent Grammar; prefix allomorphy in Esimbi illustrates the Emergent symbolic system integrating phonological and morphological generalizations. The Esimbi case has been treated as an example of phonological opacity in a Universal Grammar account; the Emergent analysis resolves the pattern without opacity concerns. PMID:26388791

  8. Did the universe recombine?

    NASA Technical Reports Server (NTRS)

    Bartlett, James G.; Stebbins, Albert

    1991-01-01

    The Zel'dovich-Sunyaev model-independent arguments for the existence of a neutral hydrogen phase is reviewed in light of new limits on the Compton y parameter from COBE. It is concluded that with baryon densities compatible with standard cosmological nucleosynthesis, the universe could have remained fully ionized throughout its history without producing a detectable spectral distortion. It is argued that it is unlikely that spectral observations of the cosmic microwave background will ever require the universe to have recombined for flat cosmologies.

  9. Understanding the Universe

    NASA Astrophysics Data System (ADS)

    Greenstein, George

    2013-04-01

    Part I. Steps to Astronomy: 1. The sky; 2. The origins of astronomy; 3. Gravity and orbits; 4. Light; 5. The astronomers' tools: telescopes and space probes; Part II. The Solar System: 6. Introducing the Solar System; 7. The inner Solar System; 8. The outer Solar System; 9. Smaller bodies in the Solar System; 10. Planets beyond the Solar System; Part III. Stars: 11. Our Sun; 12. A census of stars; 13. The formation of stars and planets; 14. Stellar structure; 15. Stellar evolution and death; Part IV. Galaxies and the Universe: 16. The Milky Way galaxy; 17. Galaxies; 18. Cosmology; 19. Life in the Universe; Index.

  10. Universal cause for celebration

    NASA Astrophysics Data System (ADS)

    Gething, Phillip

    2008-11-01

    The universal law of ageing applies to human beings, animals, plants and inanimate objects. All ages increase by exactly one day per 24 hours, and Hubble's constant gets a tiny bit smaller each day, because it is not really constant at all but varies in time. If we suppose that our universe originated in a Big Bang about 13.7 billion years ago, it too has a birthday each year, but we do not know the actual date. Was it on (say) a wet Wednesday in May or a sunny Saturday in November? It would be nice to know, so that we could have a yearly celebration to mark the event.

  11. Universality in ant behaviour.

    PubMed

    Christensen, Kim; Papavassiliou, Dario; de Figueiredo, Alexandre; Franks, Nigel R; Sendova-Franks, Ana B

    2015-01-01

    Prediction for social systems is a major challenge. Universality at the social level has inspired a unified theory for urban living but individual variation makes predicting relationships within societies difficult. Here, we show that in ant societies individual average speed is higher when event duration is longer. Expressed as a single scaling function, this relationship is universal because for any event duration an ant, on average, moves at the corresponding average speed except for a short acceleration and deceleration at the beginning and end. This establishes cause and effect within a social system and may inform engineering and control of artificial ones. PMID:25411406

  12. The Biological Universe

    NASA Astrophysics Data System (ADS)

    Dick, Steven J.

    2000-03-01

    Introduction; 1. From the physical world to the biological universe: Democritus to Lowell; 2. Plurality of worlds and the decline of anthropocentrism; 3. The solar system: the limits of observation; 4. Solar systems beyond: the limits of theory; 5. Extraterrestrials in literature and the arts: the role of imagination; 6. The UFO controversy: on perception and deception; 7. The origin and evolution of life in the extraterrestrial context; 8. SETI: the Search for Extraterrestrial Intelligence; 9. The convergence of disciplines: birth of a new science; 10. The meaning of life; Summary and conclusion: the biological universe and the limits of science.

  13. The Biological Universe

    NASA Astrophysics Data System (ADS)

    Dick, Steven J.

    1996-09-01

    Introduction; 1. From the physical world to the biological universe: Democritus to Lowell; 2. Plurality of worlds and the decline of anthropocentrism; 3. The solar system: the limits of observation; 4. Solar systems beyond: the limits of theory; 5. Extraterrestrials in literature and the arts: the role of imagination; 6. The UFO controversy: on perception and deception; 7. The origin and evolution of life in the extraterrestrial context; 8. SETI: the Search for Extraterrestrial Intelligence; 9. The convergence of disciplines: birth of a new science; 10. The meaning of life; Summary and conclusion: the biological universe and the limits of science.

  14. Imaging the early universe

    SciTech Connect

    Krupa, Tyler J.

    2000-07-01

    An international team of cosmologists has released the first detailed images of the universe in its infancy. The images reveal the structure that existed when the universe was a tiny fraction of its current age and 1,000 times smaller and hotter than it is today. Research carried out as part of this project is shedding light on some of cosmology's long-standing mysteries, such as the nature of the matter and energy that dominate intergalactic space and whether space is ''curved'' or ''flat.''(c) 2000 Optical Society of America.

  15. UTM: Universal Transit Modeller

    NASA Astrophysics Data System (ADS)

    Deeg, Hans J.

    2014-12-01

    The Universal Transit Modeller (UTM) is a light-curve simulator for all kinds of transiting or eclipsing configurations between arbitrary numbers of several types of objects, which may be stars, planets, planetary moons, and planetary rings. A separate fitting program, UFIT (Universal Fitter) is part of the UTM distribution and may be used to derive best fits to light-curves for any set of continuously variable parameters. UTM/UFIT is written in IDL code and its source is released in the public domain under the GNU General Public License.

  16. A universal functional object

    NASA Technical Reports Server (NTRS)

    Roth, J. P.

    1972-01-01

    A scheme is presented for realizing any function, combinational or sequential, in a single universal function scheme, termed the universal function object UF. This scheme is addressed to the problem of the proliferation of the number of parts (cards, chips) necessary for conventional implementation in an LSI technology of a computer system. The UF implementation will use about ten times more circuits than a conventional implementation regardless of the size of the design. The UF approach also includes general-purpose spares for failing circuits. The procedure could be used both at manufacture to increase yields, as well as to achieve automatic repair.

  17. An Early Cyclic Universe

    NASA Astrophysics Data System (ADS)

    Duhe, William; Biswas, Tirthibir

    2014-03-01

    We provide a comprehensive numerical study of the Emergent Cyclic Inflation scenario. This is a scenario where instead of traditional monotonic slow roll inflation, the universe expands over numerous short asymmetric cycles due to the production of entropy via interactions among different species. This is one of the very few scenarios of inflation which provides a nonsingular geodesically complete space-time and does not require any ``reheating'' mechanism. A special thanks to Loyola University for an excellent community to help this project grow.

  18. The Expanding Universe

    NASA Astrophysics Data System (ADS)

    Heacox, William D.

    2015-11-01

    Introducing the Universe; Part I. Conceptual Foundations: 1. Newtonian cosmology; 2. General relativity; 3. Relativistic cosmology; Part II. General Relativity: 4. General covariance; 5. Equivalence principle; 6. Space-time curvature; 7. Einstein field equations of gravitation; Part III. Universal Expansion: 8. Cosmological field equations; 9. Cosmography; 10. Expansion dynamics; Part IV. Expansion Models: 11. Radiation; 12. Matter; 13. Dark energy; 14. Observational constraints; 15. Concordance cosmological model; Part V. Expansion History: 16. Particle era; 17. Plasma era; 18. Galaxy era; 19. Afterword: the new modern cosmology; Part VI: Appendices; Bibliography; Index.

  19. [Traditions of university studies at Kaunas University of Medicine].

    PubMed

    Bruneviciūte, Raimonda; Brazdzionyte, Julija

    2006-01-01

    The aim of this article is to highlight the dimensions of the traditions of the idea of the university that are relevant in our today's world--the autonomy of the university, education of a free and creative personality, and belonging to the unified space of studies--and to review the experience of Kaunas University of Medicine in the development of the traditions of university studies. The research object was university studies, and the methods applied in this research were analysis of literature and analysis of documents. The article consists of the introduction, two parts, and generalization. The first part discusses the autonomy of the university, the importance of liberal studies, and the influence of the European higher education and provides a generalized survey of the historical tradition of university studies in Lithuania. The second part of the article reviews the predominant factors that condition the development of university studies at Kaunas University of Medicine: organization of studies and implementation of liberal studies realized through general university education subjects into the modern content of university studies. The generalization of the results of the performed analysis allows for stating that the contents and the organization of curricula and the ongoing reforms at Kaunas University of Medicine expand the continuity of the traditions of the European university education, highlight the idea of the university, and realize university studies that reflect modern global tendencies. PMID:17090986

  20. Southern Universities: Are They Rising?

    ERIC Educational Resources Information Center

    Whitehead, John S.

    1986-01-01

    This essay reviews four recent works on Southern universities: (1) "The University of Georgia: A Bicentennial History" (Dyer, 1985); (2) "A Pictorial History of the University of Georgia" (Boney, 1984); (3) To Foster Knowledge: A History of the University of Tennessee 1794-1970" (Montgomery, et al., 1984); and (4) "Gone with the Ivy: A Biography…

  1. Universals in the World's Musics

    ERIC Educational Resources Information Center

    Brown, Steven; Jordania, Joseph

    2013-01-01

    Many decades of skepticism have prevented the field of musicology from embracing the importance of musical universals. When universals "have" been discussed, it has generally been in the form of meta-critiques about the concept of universals, rather than in positive proposals about actual universals. We present here a typology of four categories…

  2. Universities Venture into Venture Capitalism.

    ERIC Educational Resources Information Center

    Desruisseaux, Paul

    2000-01-01

    Reports that some universities are starting their own venture-capital funds to develop campus companies, or are investing endowment funds with established venture-capital firms inclined to finance potential spinoffs from campus research. Examples cited are from the University of Alabama, Vanderbilt University (Tennessee), University of…

  3. State University System of Florida

    ERIC Educational Resources Information Center

    Board of Governors, State University System of Florida, 2012

    2012-01-01

    This paper presents some information about the State University System of Florida. The following are presented in this paper: (1) University Work Plans and Annual Reports; (2) State University System 2009 Annual Report; (3) Quick Facts: Planned New Degree Programs--2010 to 2013; (4) State University System Tuition Differential Summary, FY…

  4. Student Perceptions of University Effectiveness.

    ERIC Educational Resources Information Center

    Kleemann, Gary L.; Richardson, Richard C., Jr.

    Student perceptions of the effectiveness of three state universities was studied: Arizona State University, University of Arizona, and Northern Arizona University. An operational definition of effectiveness was proposed based on the literature, and a list of organizational activities was validated by administrators, faculty, community…

  5. Universal Design for Academic Facilities

    ERIC Educational Resources Information Center

    Salmen, John P. S.

    2011-01-01

    Universal design (UD) can play a role in many aspects of academic life and is often thought of in the context of learning. However, this chapter focuses on the impact of UD on the design of facilities in a university or campus setting. Universal design has the potential for transforming universities into truly egalitarian institutions that…

  6. Universal Teller Curriculum Guide.

    ERIC Educational Resources Information Center

    DuPage Area Vocational Education Authority, Addison, IL.

    This curriculum guide has been designed to provide the teacher with a basis for planning a comprehensive program in the career field of universal teller, and to allow the teacher and learner maximum flexibility. The teaching or instruction, in both educational and financial institutions, can be accomplished through large formal groups, small…

  7. Universal Nonverbal Intelligence Test.

    ERIC Educational Resources Information Center

    Bracken, Bruce A.; McCallum, R. Steve

    This kit presents all components of the Universal Nonverbal Intelligence Test (UNIT), a newly developed instrument designed to measure the general intelligence and cognitive abilities of children and adolescents (ages 5 through 17) who may be disadvantaged by traditional verbal and language-loaded measures such as children with speech, language,…

  8. A Universe of Questions.

    ERIC Educational Resources Information Center

    Zeldovich, Yakov

    1992-01-01

    Reprinted from the original Russian manuscript of Yakov Zeldovich, this article chronicles his studies of the universe and his attempts to construct a theory of its evolution. He provides the high school student with compelling cosmological discussions about uniformity, galactic clusters, radiation, evolution, the big bang, and gravitational…

  9. Organizing University Marketing.

    ERIC Educational Resources Information Center

    Taylor, Thomas E.

    During a period of projected declining enrollments some years ago, colleges and universities began looking to business and industry for models and methods to achieve stability and exhibit accountability. Zero-based budgeting, computerized record keeping, and planned-programmed-budgeting systems found their way to college campuses. A trend to…

  10. PARKING PROGRAMS FOR UNIVERSITIES.

    ERIC Educational Resources Information Center

    KINNE, W.S., JR.

    PARKING FACILITIES WERE SURVEYED AT 83 REPRESENTATIVE UNIVERSITIES AND COLLEGES, AND THE METHODS USED IN ADMINISTERING, CONTROLLING AND FINANCING WERE EVALUTED. GENERAL RECOMMENDATIONS WERE MADE CONCERNING (1) THE LOCATION AND DESIGN OF PARKING LOTS AND GARAGES, (2) THE PRACTICE OF CURB PARKING ON CAMPUS, AND (3) THE FINANCING OF PARKING…

  11. Radiation in the universe

    NASA Technical Reports Server (NTRS)

    Stuhlinger, Ernst; Truemper, Joachim; Weisskopf, Martin

    1992-01-01

    When Wilhelm Conrad Roentgen discovered radiation one hundred years ago, it seemed that what was discovered was one of the rarest and most volatile members of the family of the basic modules of our natural world. Today cosmologists report that a substantial part of the universe's radiation energy consists of X-rays, which travel through cosmic space with the speed of light.

  12. Colorado State University

    ERIC Educational Resources Information Center

    McKelfresh, David A.; Bender, Kim K.

    2009-01-01

    Colorado State University (CSU) is located in Fort Collins, which is a midsize city of 134,000 situated in Northern Colorado at the western edge of the Great Plains and at the base of the Rocky Mountains. CSU's total enrollment is approximately 25,000 students. The Division of Student Affairs comprises 30 departments organized into programmatic…

  13. University Study in Canada.

    ERIC Educational Resources Information Center

    Association of Universities and Colleges of Canada, Ottawa (Ontario). International Programmes Div.

    These notes for overseas students intending to attend university in Canada contain information on admission requirements and application and registration procedures. A sample budget for a 1967-68 undergraduate as well as a discussion of medical and other insurance are included in the summary of possible financial expenditures. Although there are…

  14. Mapping the Universe.

    NASA Astrophysics Data System (ADS)

    Landy, S. D.

    1999-06-01

    Galaxies congregate into clusters, clusters amass into superclusters and so on - at every observed scale, as astronomers build maps of the sky, they find matter organized into clumps. Yet taken as a whole, the texture of the universe is smooth, in keeping with theory. A new "music of the spheres" may explain how ordered structures emerged from the original smooth chaos.

  15. Mathematics: The Universal Language?

    ERIC Educational Resources Information Center

    Hoffert, Sharon B.

    2009-01-01

    Mathematics is considered the universal language, but students who speak languages other than English have difficulty doing mathematics in English. For instance, because of a lack of familiarity with the problem's context, many have trouble understanding exactly what operations to perform. In the United States, approximately one in seven students…

  16. A Universal Phylogenetic Tree.

    ERIC Educational Resources Information Center

    Offner, Susan

    2001-01-01

    Presents a universal phylogenetic tree suitable for use in high school and college-level biology classrooms. Illustrates the antiquity of life and that all life is related, even if it dates back 3.5 billion years. Reflects important evolutionary relationships and provides an exciting way to learn about the history of life. (SAH)

  17. University Libraries in Transition.

    ERIC Educational Resources Information Center

    Hyatt, James A.

    1986-01-01

    College and university libraries are experiencing change in the ways they provide services and in their responses to rising costs and reduced financial support. These conditions result from three major phenomena: the information explosion, the technology revolution, and escalating library costs. (MLW)

  18. Should Universities Promote Employability?

    ERIC Educational Resources Information Center

    McCowan, Tristan

    2015-01-01

    Employability is becoming increasingly central to the mission and functioning of universities, spurred on by national and supranational agencies, and the demands of marketisation. This article provides a response to the normative dimensions of the question, progressing through four stages: first, there is a brief consideration of the meaning and…

  19. Langston University. A History.

    ERIC Educational Resources Information Center

    Patterson, Zella J. Black; Wert, Lynette L.

    Oklahoma's Langston University, a land-grant college founded under the Morrill Act of 1890, is described. Its founding and growth in the Oklahoma Territory was intertwined with that of black settlers--new arrivals in the territory, some of them former slaves who gathered to establish a farming community and built a higher education institution for…

  20. The Changing University?

    ERIC Educational Resources Information Center

    Schuller, Tom, Ed.

    This collection of papers investigates change and compares university education experiences worldwide, looking at it from the perspective of numbers of students, range of institutions, funding, institutional functions, boundaries, and directions, orientation of students and staff, and institutional change. After an introduction by Tom Schuler,…

  1. Homecoming at Atwater University

    ERIC Educational Resources Information Center

    Marshall, Sarah M.; Van Pelt, Scott; Kingsak, Phoebe; Williams, Alexander

    2015-01-01

    Atwater University (AU) administration is struggling with an increased number of student alcohol-related problems. In particular, during the annual homecoming parade, students are extremely intoxicated and belligerent toward alumni. The new dean of students is appalled by the condoned student behavior. He also received two complaint letters from…

  2. Community University Research Agreement

    ERIC Educational Resources Information Center

    Settee, Priscilla; Thomas-Prokop, Shelley

    2007-01-01

    This paper describes the process of engaging the extended Indigenous community within Saskatoon and the surrounding First Nations communities in what would be a first major research project between Indigenous communities and the University of Saskatchewan. A management committee was established comprised of all the major Saskatoon/Saskatchewan…

  3. Student and University Governance.

    ERIC Educational Resources Information Center

    Shoben, Edward Joseph, Jr.

    It is necessary to provide organizational and political bases from which genuine student influence can be exercised if we assume that (1) extensive and meaningful participation by students in university governance is likely to be a permanent feature of academic life; (2) participation legitimately represents serious student concerns and provides a…

  4. A Polarized Universe

    NASA Technical Reports Server (NTRS)

    Wanjek, Christopher

    2003-01-01

    The CMB polarization was produced as light scattered off a primordial cloud of protons and electrons nearly 14 billion years ago, about 400,000 years after the Big Bang. This marks the moment of recombination, when the universe finally cooled enough to allow electrons to join protons. The CMB is the light that broke through the fog.

  5. West Texas State University.

    ERIC Educational Resources Information Center

    Roach, Ed D.

    1988-01-01

    Threats in the external environment, the arrival of a planning-oriented new president, and new regional reaccreditation criteria prompted West Texas State University to undertake a successful strategic planning venture. Leadership must focus strategic planning in a manner that recognizes the decentralized and collegial elements present in higher…

  6. University of Nevada, Reno

    ERIC Educational Resources Information Center

    Library Journal, 2004

    2004-01-01

    A $10 million gift will help the University of Nevada, Reno (UNR), begin construction next year on a new $66 million "Knowledge Center." The donation comes in $5 million gifts from Reno-based International Game Technology (IGT), a slot machine manufacturer, and from former IGT chair Chuck Mathewson and his wife, Ann. UNR's current library was…

  7. Universal voice processor development

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The development of a universal voice processor is discussed. The device is based on several circuit configurations using hybrid techniques to satisfy the electrical specifications. The steps taken during the design process are described. Circuit diagrams of the final design are presented. Mathematical models are included to support the theoretical aspects.

  8. NRC Targets University Reactors.

    ERIC Educational Resources Information Center

    Marshall, Eliot

    1984-01-01

    The Nuclear Regulatory Commission (NRC) wants universities to convert to low-grade fuel in their research reactions. Researchers claim the conversion, which will bring U.S. reactors in line with a policy the NRC is trying to impress on foreigners, could be financially and scientifically costly. Impact of the policy is considered. (JN)

  9. Islamist Movement Challenges Universities

    ERIC Educational Resources Information Center

    Lindsey, Ursula

    2013-01-01

    In Tunisian and Egyptian universities, scholars face a growing Islamist resolve to remake their countries on the basis of religious principles. Both Tunisia and Egypt face questions that could affect higher education across the Middle East and North Africa: Can their new Islamist governments spread conservative religious values and also create…

  10. University City Core Plan.

    ERIC Educational Resources Information Center

    Philadelphia City Planning Commission, PA.

    A redevelopment plan for an urban core area of about 300 acres was warranted by--(1) unsuitable building conditions, (2) undesirable land usage, and (3) faulty traffic circulation. The plan includes expansion of two universities and creation of a regional science center, high school, and medical center. Guidelines for proposed land use and zoning…

  11. Revisiting the University Front

    ERIC Educational Resources Information Center

    Lock, Grahame; Lorenz, Chris

    2007-01-01

    The article argues that the most important trends in the recent metamorphosis of higher education, especially of university teaching and research, cannot be understood without placing them in the context of general developments in political life. Both processes reveal alarming features and there is a link between them. In recent decades a religion…

  12. The Universe as Calorimeter

    SciTech Connect

    Wakely, Scott P.

    2006-10-27

    The maturation of very high energy astrophysics has enabled many novel physics applications. Among these is the investigation of extragalactic photon fields, which in some cases encode specific calorimetric information about such things as the formation of large-scale structure and the total high-energy luminosity of the universe. The origins of these backgrounds, and techniques for probing them will be discussed.

  13. Universities under Scrutiny.

    ERIC Educational Resources Information Center

    Taylor, William

    This report is intended to stimulate discussion among and within the 18 countries comprising the Organisation for Economic Co-operation and Development (OECD) about recent, current and future changes in the role and functions of their universities. Of particular concern are difficulties associated with preparing, legislating, and implementing…

  14. Universities in Their Communities

    ERIC Educational Resources Information Center

    Robinson, Fred

    2012-01-01

    Universities often seem to be far more concerned about their international connections than their local relationships. The local context seems not to matter much either to their jetsetting vice-chancellors or to their lecturers and researchers under pressure to get papers published in obscure journals. That is how it may seem, but it is not…

  15. Antimatter in the universe

    SciTech Connect

    Dolgov, A. D.

    2011-03-15

    The models leading to a high abundance of antimatter in the universe are discussed. Special attention is payed to the model of antimatter creation in the form of compact stellar-like objects. Such objects can contribute significantly to the cosmological dark matter. Observational signatures of antimatter in the Galaxy are discussed.

  16. Oregon State University

    ERIC Educational Resources Information Center

    Sanderson, Rebecca A.; Ketcham, Patricia L.

    2009-01-01

    Oregon State University (OSU) is located in Corvallis, a community of 53,000 people situated in the heart of the Willamette Valley between Portland and Eugene. Approximately 15,700 undergraduate and 3,400 graduate students, including 2,600 U.S. students of color and 950 international students, are currently enrolled at OSU across 11 academic…

  17. Personnel Management. Universities.

    ERIC Educational Resources Information Center

    Ohio Board of Regents, Columbus. Management Improvement Program.

    This manual is one of 10 completed in the Ohio Management Improvement Program (MIP) during the 1971-73 biennium. In this project, Ohio's 34 public universities and colleges, in an effort directed and staffed by the Ohio Board of Regents, have developed manuals of management practices, in this case, concerning personnel management. Emphasis in this…

  18. The University and Freedom.

    ERIC Educational Resources Information Center

    Schmidt, Benno

    1992-01-01

    The president of Yale University examines the tension between the values of community and harmony and of intellectual freedom on college campuses. He notes incidents at various campuses opposing expressions deemed offensive to some groups. He opposes suppression of unpopular voices (even if seemingly bigoted) and supports freedom of thought and…

  19. Evolution of the Universe

    NASA Astrophysics Data System (ADS)

    Primack, Joel

    2006-04-01

    Cosmology is in the midst of a scientific revolution that is establishing its lasting foundations. The good agreement between many different sorts of observations and the predictions of the now-standard Lambda Cold Dark Matter (LCDM) theory gives us hope that this is humanity's first picture of the history of the universe as a whole that might actually be true. An unexpected feature of this new picture is that we humans appear to be central or special in many ways -- for example, we are made of the rarest stuff in the universe (stardust); we are intermediate in size between the smallest possible size (the Planck length) and the largest size (the cosmic horizon); and we are living at a pivotal time: the period in the history of the universe when its expansion began to accelerate rather than slow down, and in the middle of the ten-billion-year lifetime of our solar system and of the billion year most habitable period of our planet, and at what must be the end of the exponential growth of human impact on the earth. This talk will review key observations that support modern cosmology, describe some symbolic ways of understanding the modern cosmos, and discuss some possible implications of a cosmic perspective for our 21st century worldview. Based on a new book, The View from the Center of the Universe: Discovering Our Extraordinary Place in the Cosmos, by Joel R. Primack and Nancy Ellen Abrams (Riverhead Books, April 2006).

  20. University Student Online Plagiarism

    ERIC Educational Resources Information Center

    Wang, Yu-mei

    2008-01-01

    This article reports a study investigating university student online plagiarism. The following questions are investigated: (a) What is the incidence of student online plagiarism? (b) What are student perceptions regarding online plagiarism? (c) Are there any differences in terms of student perceptions of online plagiarism and print plagiarism? (d)…

  1. Universality of particle multiplicities

    NASA Astrophysics Data System (ADS)

    Goulianos, K.

    1994-09-01

    We discuss the scaling properties and universality aspects of the rapidity and multiplicity distributions of particles produced in high energy hadronic and e(+)e(-) interactions. This paper is based on material presented in three lectures on pomeron phenomenology, which included a review of traditional soft pomeron physics and selected topics on hard diffraction processes probing the structure function of the pomeron.

  2. Life in the Universe

    ERIC Educational Resources Information Center

    Lowman, Paul D., Jr.

    2003-01-01

    The belief that life exists in the universe is an optimism shared by many. With several manned missions expected to be carried out in the future, the possibility of discovering life in outer space will revolutionize the field of astrobiology. In this article, the author presents a summary of recent developments and discoveries made in the search…

  3. Entrepreneurial Planning: Tufts University.

    ERIC Educational Resources Information Center

    Dunn, John A.

    1990-01-01

    This paper focuses on key strategic decisions taken at Tufts University (Massachusetts) under President Jean Mayer noting the role of formal planning and institutional research. Initiatives in the following areas are described: the School of Veterinary Medicine, nutrition, environmental management, entrepreneurial liberation, fund raising, and a…

  4. The Classification of Universes

    SciTech Connect

    Bjorken, J

    2004-04-09

    We define a universe as the contents of a spacetime box with comoving walls, large enough to contain essentially all phenomena that can be conceivably measured. The initial time is taken as the epoch when the lowest CMB modes undergo horizon crossing, and the final time taken when the wavelengths of CMB photons are comparable with the Hubble scale, i.e. with the nominal size of the universe. This allows the definition of a local ensemble of similarly constructed universes, using only modest extrapolations of the observed behavior of the cosmos. We then assume that further out in spacetime, similar universes can be constructed but containing different standard model parameters. Within this multiverse ensemble, it is assumed that the standard model parameters are strongly correlated with size, i.e. with the value of the inverse Hubble parameter at the final time, in a manner as previously suggested. This allows an estimate of the range of sizes which allow life as we know it, and invites a speculation regarding the most natural distribution of sizes. If small sizes are favored, this in turn allows some understanding of the hierarchy problems of particle physics. Subsequent sections of the paper explore other possible implications. In all cases, the approach is as bottoms up and as phenomenological as possible, and suggests that theories of the multiverse so constructed may in fact lay some claim of being scientific.

  5. Communities in University Mathematics

    ERIC Educational Resources Information Center

    Biza, Irene; Jaworski, Barbara; Hemmi, Kirsti

    2014-01-01

    This paper concerns communities of learners and teachers that are formed, develop and interact in university mathematics environments through the theoretical lens of "Communities of Practice." From this perspective, learning is described as a process of participation and reification in a community in which individuals belong and form…

  6. University Reactor Instrumentation Grant

    SciTech Connect

    S. M. Bajorek

    2000-02-01

    A noble gas air monitoring system was purchased through the University Reactor Instrumentation Grant Program. This monitor was installed in the Kansas State TRIGA reactor bay at a location near the top surface of the reactor pool according to recommendation by the supplier. This system is now functional and has been incorporated into the facility license.

  7. Reform in Canadian Universities.

    ERIC Educational Resources Information Center

    Small, J. M.

    1994-01-01

    A survey of 67 Canadian university vice presidents and 66 deans concerning reform in recent years found that the many changes reported were modest and reactive rather than bold and proactive. Most common changes involved strategic planning, retrenchment, curriculum expansion, response to enrollment changes, administrative restructuring, and more…

  8. Teaching Geomorphology at University

    ERIC Educational Resources Information Center

    Sugden, David; Hamilton, Patrick

    1978-01-01

    Geomorphology courses in British universities emphasize the main landform/process systems rather than more abstract concepts. Recommends a more theoretical focus on fundamental geomorphic processes and methodological problems. Available from: Faculty of Modern Studies, Oxford Polytechnic, Headington, Oxford OX3 OBP, England. (Author/AV)

  9. Discovering the Invisible Universe.

    ERIC Educational Resources Information Center

    Friedman, Herbert

    1991-01-01

    The discovery of radio waves, infrared, and x-rays and their importance in describing the universe and its origins is discussed. Topics include radio waves from space, the radio pioneers of World War II, radio telescopes, infrared radiation, satellites, space missions, and x-ray telescopes. (KR)

  10. Understanding University Undergraduate Applications.

    ERIC Educational Resources Information Center

    Molinero, Cecilio Mar

    1990-01-01

    Much marketing information can be obtained for admissions policy formation and forecasting from existing data sources, including course perceptions, the nature of the competition, and the admissions policies of the competition. The British university application system would benefit by exploiting computer applications of this concept. (MSE)

  11. The University as Microcosm

    ERIC Educational Resources Information Center

    Kaldis, Byron

    2009-01-01

    This paper puts forward the model of "microcosm-macrocosm" isomorphism encapsulated in certain philosophical views on the form of university education. The human being as a "microcosm" should reflect internally the external "macrocosm". Higher Education is a socially instituted attempt to guide human beings into forming themselves as microcosms of…

  12. Entropy of the Universe

    NASA Astrophysics Data System (ADS)

    Sato, Humitaka

    2010-06-01

    Charles Darwin's calculation of a life of Earth had ignited Kelvin's insight on a life of Sun, which had eventually inherited to the physical study of stellar structure and energy source. Nuclear energy had secured a longevity of the universe and the goal of the cosmic evolution has been secured by the entropy of black holes.

  13. The Universal Access System.

    ERIC Educational Resources Information Center

    Scott, Neil G.

    This final report discusses the outcomes of a project that created a Universal Access System (UAS), a system that gives students with disabilities access to the same computers as their classmates. The project developed a new approach in which the needs of the individual with disabilities are handled separately from the computers and other devices…

  14. The University Needs "You"

    ERIC Educational Resources Information Center

    Webb, Allen

    2009-01-01

    Colleges and universities need English education professors who know what it is to teach five classes a day, accommodate IEPs, and still take on extracurricular activities. They need English education professors who not only present at NCTE Annual Conventions, but who also want to be in schools talking to teachers on a regular basis. They need…

  15. Universal nonlinear entanglement witnesses

    SciTech Connect

    Kotowski, Marcin; Kotowski, Michal

    2010-06-15

    We give a universal recipe for constructing nonlinear entanglement witnesses able to detect nonclassical correlations in arbitrary systems of distinguishable and/or identical particles for an arbitrary number of constituents. The constructed witnesses are expressed in terms of expectation values of observables. As such, they are, at least in principle, measurable in experiments.

  16. Explorers of the Universe

    NASA Technical Reports Server (NTRS)

    Alvarez, Marino C.; Busby, Michael R.; Sotoohi, Goli; Rodriguez, William J.; Hennig, Lee Ann; Berenty, Jerry; King, Terry; Grener, Doreen; Kruzan, John

    1998-01-01

    The Explorers of the Universe is a multifaceted scientific/literacy project that involves teachers and their students with problem oriented situations using authentic materials. This paper presents examples of self-directed cases researched by high school students and the met acognitive tools they use in the planning, carrying out, and finalizing their reports.

  17. The Universal Trap.

    ERIC Educational Resources Information Center

    Goodman, Paul

    The compulsory system of education is criticized on the grounds that it has become a regimented "universal trap" antithetical to democracy. In contrast to the Jeffersonian concept of education in the service of citizen initiative for the preservation of freedom, current compulsory education is a tool of industrialism and of a rigidly stratified…

  18. Images of the Universe

    NASA Astrophysics Data System (ADS)

    Stott, Carole

    1991-11-01

    Images of the Universe is a special collection of essays written to celebrate astronomy and the inauguration of the British Astronomical Association. Colin Ronan opens the book with a fascinating account of developments over the past hundred years. Next, the solar system is explored by Richard Baum, John Rogers, Richard McKim, and Patrick Moore. Comets and meteors are explained by David Hughes. The stars, birthplace of the elements, are examined by Jacqueline Mitton and John Isles. Paul Murdin gives an account of the brightest supernova to be seen from Earth since 1604. Iain Nicolson explores G2, the single dwarf called the Sun. Heather Couper and Nigel Henbest look at the Milky Way, the hazy band of light that is the edge on view of our galaxy. Malcolm Longair looks beyond our own galaxy into the deep sky. Paul Davies gives an account of the first one second of the existence of our expanding Universe. How did it all happen? Martin Rees, the cosmologist, speculates on the origin of the Universe. The ensuing narrative by many famous astronomers and science writers is written at a general level and will be accessible to anyone with a passing interest in the astronomical wonders of our universe. Carole Stott is the author of The Greenwich Guide to Stargazing (1990), and The Greenwich Guide to Astronomy in Action (1990).

  19. Creating Adaptable Universities

    ERIC Educational Resources Information Center

    Spanier, Graham B.

    2010-01-01

    Shifting demographics, rising costs of operations, a changing competitive landscape, reductions in state appropriations, pressures for accountability, and a widespread economic decline characterize the environment in which today's colleges and universities operate. This article examines some of the current responses to these challenges and…

  20. Howard University Bookstore

    ERIC Educational Resources Information Center

    Maxon, Hazel Carter; Negron, Jaime

    1977-01-01

    Two full-time university bookstores, with three satellites helping during rush period, serve the Howard students and faculty. Solutions to problems of space, acquiring used books, and communications with faculty members are discussed, and the successful retailing of black studies books is described. (LBH)

  1. Toward the Multicultural University.

    ERIC Educational Resources Information Center

    Bowser, Benjamin P., Ed.; And Others

    This book is about the growing need for a more inclusive curriculum and university. The debate about multicultural education is moved from an ideological debate to the realm of the practical in these selections. The first part of the book outlines the demographic and historic realities that make multiculturalism imperative. The second part gives…

  2. Universal Design for Learning.

    ERIC Educational Resources Information Center

    Rose, David

    2001-01-01

    This article presents testimony before the Senate Appropriation Committee on the future of educational technology. Assistive technologies for students with disabilities are explained, and the need for Congress to support continued development of assistive devices, digital curricula, and universal design for learning technologies is stressed. (CR)

  3. University for Masses.

    ERIC Educational Resources Information Center

    Sharma, Motilal

    Education, a basic need, is the foundation of developing countries such as Bangladesh. Ignorance and illiteracy are obstacles to growth and technological progress. Formal schooling must be supplemented with nonformal education, distance education, and out-of-school education for workers who want to continue their studies. Universities must develop…

  4. University Scientists as Entrepreneurs.

    ERIC Educational Resources Information Center

    Richter, Maurice N. Jr.

    1986-01-01

    The formation of business firms by academic scientists is an example of the deteriorating boundary between the academic and business world. The conditions and routes contributing to this phenomenon are explored. This challenge to establish academic and scientific values and norms is resulting in enhanced autonomy for university scientists. (ETS)

  5. The Universe's First Fireworks

    NASA Technical Reports Server (NTRS)

    2006-01-01

    [figure removed for brevity, see original site] [figure removed for brevity, see original site] [figure removed for brevity, see original site] Poster VersionFigure 1Figure 2

    This is an image from NASA's Spitzer Space Telescope of stars and galaxies in the Ursa Major constellation. This infrared image covers a region of space so large that light would take up to 100 million years to travel across it. Figure 1 is the same image after stars, galaxies and other sources were masked out. The remaining background light is from a period of time when the universe was less than one billion years old, and most likely originated from the universe's very first groups of objects -- either huge stars or voracious black holes. Darker shades in the image on the left correspond to dimmer parts of the background glow, while yellow and white show the brightest light.

    Brief History of the Universe In figure 2, the artist's timeline chronicles the history of the universe, from its explosive beginning to its mature, present-day state.

    Our universe began in a tremendous explosion known as the Big Bang about 13.7 billion years ago (left side of strip). Observations by NASA's Cosmic Background Explorer and Wilkinson Anisotropy Microwave Probe revealed microwave light from this very early epoch, about 400,000 years after the Big Bang, providing strong evidence that our universe did blast into existence. Results from the Cosmic Background Explorer were honored with the 2006 Nobel Prize for Physics.

    A period of darkness ensued, until about a few hundred million years later, when the first objects flooded the universe with light. This first light is believed to have been captured in data from NASA's Spitzer Space Telescope. The light detected by Spitzer would have originated as visible and ultraviolet light, then stretched, or redshifted, to lower-energy infrared wavelengths during its long voyage to reach us across expanding space. The light detected by the

  6. The Artful Universe Expanded

    NASA Astrophysics Data System (ADS)

    Barrow, John D.

    2005-07-01

    Our love of art, writes John Barrow, is the end product of millions of years of evolution. How we react to a beautiful painting or symphony draws upon instincts laid down long before humans existed. Now, in this enhanced edition of the highly popular The Artful Universe , Barrow further explores the close ties between our aesthetic appreciation and the basic nature of the Universe. Barrow argues that the laws of the Universe have imprinted themselves upon our thoughts and actions in subtle and unexpected ways. Why do we like certain types of art or music? What games and puzzles do we find challenging? Why do so many myths and legends have common elements? In this eclectic and entertaining survey, Barrow answers these questions and more as he explains how the landscape of the Universe has influenced the development of philosophy and mythology, and how millions of years of evolutionary history have fashioned our attraction to certain patterns of sound and color. Barrow casts the story of human creativity and thought in a fascinating light, considering such diverse topics as our instinct for language, the origins and uses of color in nature, why we divide time into intervals as we do, the sources of our appreciation of landscape painting, and whether computer-generated fractal art is really art. Drawing on a wide variety of examples, from the theological questions raised by St. Augustine and C.S. Lewis to the relationship between the pure math of Pythagoras and the music of the Beatles, The Artful Universe Expanded covers new ground and enters a wide-ranging debate about the meaning and significance of the links between art and science.

  7. Universe or Multiverse?

    NASA Astrophysics Data System (ADS)

    Carr, Bernard

    2009-08-01

    Part I. Overviews: 1. Introduction and overview Bernard Carr; 2. Living in the multiverse Steven Weinberg; 3. Enlightenment, knowledge, ignorance, temptation Frank Wilczek; Part II. Cosmology and Astrophysics: 4. Cosmology and the multiverse Martin J. Rees; 5. The anthropic principle revisited Bernard Carr; 6. Cosmology from the top down Stephen Hawking; 7. The multiverse hierarchy Max Tegmark; 8. The inflationary universe Andrei Linde; 9. A model of anthropic reasoning: the dark to ordinary matter ratio Frank Wilczek; 10. Anthropic predictions: the case of the cosmological constant Alexander Vilenkin; 11. The definition and classification of universes James D. Bjorken; 12. M/string theory and anthropic reasoning Renata Kallosh; 13. The anthropic principle, dark energy and the LHC Savas Dimopoulos and Scott Thomas; Part III. Particle Physics and Quantum Theory: 14. Quarks, electrons and atoms in closely related universes Craig J. Hogan; 15. The fine-tuning problems of particle physics and anthropic mechanisms John F. Donoghue; 16. The anthropic landscape of string theory Leonard Susskind; 17. Cosmology and the many worlds interpretation of quantum mechanics Viatcheslav Mukhanov; 18. Anthropic reasoning and quantum cosmology James B. Hartle; 19. Micro-anthropic principle for quantum theory Brandon Carter; Part IV. More General Philosophical Issues: 20. Scientific alternatives to the anthropic principle Lee Smolin; 21. Making predictions in a multiverse: conundrums, dangers, coincidences Anthony Aguirre; 22. Multiverses: description, uniqueness and testing George Ellis; 23. Predictions and tests of multiverse theories Don N. Page; 24. Observation selection theory and cosmological fine-tuning Nick Bostrom; 25. Are anthropic arguments, involving multiverses and beyond, legitimate? William R. Stoeger; 26. The multiverse hypothesis: a theistic perspective Robin Collins; 27. Living in a simulated universe John D. Barrow; 28. Universes galore: where will it all end? Paul

  8. Factors related to achievement in sophomore organic chemistry at the University of Arkansas

    NASA Astrophysics Data System (ADS)

    Lindsay, Harriet Arlene

    The purpose of this study was to identify the significant cognitive and non-cognitive variables that related to achievement in the first semester of organic chemistry at the University of Arkansas. Cognitive variables included second semester general chemistry grade, ACT composite score, ACT English, mathematics, reading, and science reasoning subscores, and spatial ability. Non-cognitive variables included anxiety, confidence, effectance motivation, and usefulness. Using a correlation research design, the individual relationships between organic chemistry achievement and each of the cognitive variables and non-cognitive variables were assessed. In addition, the relationships between organic chemistry achievement and combinations of these independent variables were explored. Finally, gender- and instructor-related differences in the relationships between organic chemistry achievement and the independent variables were investigated. The samples consisted of volunteers from the Fall 1999 and Fall 2000 sections of Organic Chemistry I at the University of Arkansas. All students in each section were asked to participate. Data for spatial ability and non-cognitive independent variables were collected using the Purdue Visualization of Rotations test and the modified Fennema-Sherman Attitude Scales. Data for other independent variables, including ACT scores and second semester general chemistry grades, were obtained from the Office of Institutional Research. The dependent variable, organic chemistry achievement, was measured by each student's accumulated points in the course and consisted of scores on quizzes and exams in the lecture section only. These totals were obtained from the lecture instructor at the end of each semester. Pearson correlation and stepwise multiple regression analyses were used to measure the relationships between organic chemistry achievement and the independent variables. Prior performance in chemistry as measured by second semester general

  9. Sun-view angle effects on reflectance factors of corn canopies

    NASA Technical Reports Server (NTRS)

    Ranson, K. J.; Daughtry, C. S. T.; Biehl, L. L.; Bauer, M. E.

    1985-01-01

    The effects of sun and view angles on reflectance factors of corn (Zea mays L.) canopies ranging from the six leaf stage to harvest maturity were studied on the Purdue University Agronomy Farm by a multiband radiometer. The two methods of acquiring spectral data, the truck system and the tower systrem, are described. The analysis of the spectral data is presented in three parts: solar angle effects on reflectance factors viewed at nadir; solar angle effects on reflectance factors viewed at a fixed sun angle; and both sun and view angles effect on reflectance factors. The analysis revealed that for nadir-viewed reflectance factors there is a strong solar angle dependence in all spectral bands for canopies with low leaf area index. Reflectance factors observed from the sun angle at different view azimuth angles showed that the position of the sensor relative to the sun is important in determining angular reflectance characteristics. For both sun and view angles, reflectance factors are maximized when the sensor view direction is towards the sun.

  10. An initial model for estimating soybean development stages from spectral data

    NASA Technical Reports Server (NTRS)

    Henderson, K. E.; Badhwar, G. D.

    1982-01-01

    A model, utilizing a direct relationship between remotely sensed spectral data and soybean development stage, has been proposed. The model is based upon transforming the spectral data in Landsat bands to greenness values over time and relating the area of this curve to soybean development stage. Soybean development stages were estimated from data acquired in 1978 from research plots at the Purdue University Agronomy Farm as well as Landsat data acquired over sample areas of the U.S. Corn Belt in 1978 and 1979. Analysis of spectral data from research plots revealed that the model works well with reasonable variation in planting date, row spacing, and soil background. The R-squared of calculated U.S. observed development stage exceeded 0.91 for all treatment variables. Using Landsat data the calculated U.S. observed development stage gave an R-squared of 0.89 in 1978 and 0.87 in 1979. No difference in the models performance could be detected between early and late planted fields, small and large fields, or high and low yielding fields.

  11. Biodegradation of organic compounds in vadose zone and aquifer sediments

    SciTech Connect

    Konopka, A.; Turco, R. )

    1991-08-01

    The microbial processes that occur in the subsurface under a typical Midwest agricultural soil were studied. A 26-m bore was installed in November of 1988 at a site of the Purdue University Agronomy Research Center. Aseptic collections of soil materials were made at 17 different depths. Physical analysis indicated that the site contained up to 14 different strata. The site materials were primarily glacial tills with a high carbonate content. The N,P, and organic C contents of sediments tended to decrease with depth. Ambient water content was generally less than the water content, which corresponds to a -0.3-bar equivalent. No pesticides were detected in slurry incubations of up to 128 days. The sorption of atrazine and metolachlor was correlated with the clay content of the sediments. Microbial biomass (determined by direct microscopic count, viable count, and phospholipid assay) in the tills was lower than in either the surface materials or the aquifer located at 25 m. The biodegradation of glucose and phenol occurred rapidly and without a lag in samples from the aquifer capillary fringe, saturated zone, and surface soils. In contrast, lag periods and smaller biodegradation rates were found in the till samples. Subsurface sediments are rich in microbial numbers and activity. The most active strata appear to be transmissive layers in the saturated zone. This implies that the availability of water may limit activity in the profile.

  12. The Dark Universe

    NASA Astrophysics Data System (ADS)

    Livio, Mario

    2010-04-01

    1. A brief history of dark matter Vera Rubin; 2. Microlensing towards the Magellanic Clouds Kailash Sahu; 3. Searching for galactic dark matter Harvey Richer; 4. Hot gas in clusters of galaxies and Omega Megan Donahue; 5. Tracking the Baryon density from the Big Bang to the present Gary Steigman; 6. Modified Newtonian dynamics and its implications Bob Sanders; 7. Cosmological parameters and quintessence from radio galaxies Ruth Daly and Eric Guerra; 8. The mass density of the Universe Neta Bahcall; 9. Growth of structure in the Universe John Peacock; 10. Cosmological implications of the most distant supernova (known) Adam Riess; 11. Dynamical probes of the Halo mass function Chris Kochanek; 12. Detection of gravitational waves from inflation Marc Kamionkowski and Andrew Jaffe; 13. Cosmological constant problems and their solution Alex Vilenkin; 14. Dark Matter and dark energy: a physicist's perspective Michael Dine.

  13. The Dark Universe

    NASA Astrophysics Data System (ADS)

    Livio, Mario

    2004-02-01

    1. A brief history of dark matter Vera Rubin; 2. Microlensing towards the Magellanic Clouds Kailash Sahu; 3. Searching for galactic dark matter Harvey Richer; 4. Hot gas in clusters of galaxies and Omega Megan Donahue; 5. Tracking the Baryon density from the Big Bang to the present Gary Steigman; 6. Modified Newtonian dynamics and its implications Bob Sanders; 7. Cosmological parameters and quintessence from radio galaxies Ruth Daly and Eric Guerra; 8. The mass density of the Universe Neta Bahcall; 9. Growth of structure in the Universe John Peacock; 10. Cosmological implications of the most distant supernova (known) Adam Riess; 11. Dynamical probes of the Halo mass function Chris Kochanek; 12. Detection of gravitational waves from inflation Marc Kamionkowski and Andrew Jaffe; 13. Cosmological constant problems and their solution Alex Vilenkin; 14. Dark Matter and dark energy: a physicist's perspective Michael Dine.

  14. Universal Test Facility

    NASA Astrophysics Data System (ADS)

    Laughery, Mike

    A universal test facility (UTF) for Space Station Freedom is developed. In this context, universal means that the experimental rack design must be: automated, highly marketable, and able to perform diverse microgravity experiments according to NASA space station requirements. In order to fulfill these broad objectives, the facility's customers, and their respective requirements, are first defined. From these definitions, specific design goals and the scope of the first phase of this project are determined. An examination is first made into what types of research are most likely to make the UTF marketable. Based on our findings, the experiments for which the UTF would most likely be used included: protein crystal growth, hydroponics food growth, gas combustion, gallium arsenide crystal growth, microorganism development, and cell encapsulation. Therefore, the UTF is designed to fulfill all of the major requirements for the experiments listed above. The versatility of the design is achieved by taking advantage of the many overlapping requirements presented by these experiments.

  15. Universality classes of inflation

    SciTech Connect

    Roest, Diederik

    2014-01-01

    We investigate all single-field, slow-roll inflationary models whose slow-roll parameters scale as 1/N in the limit of a large number of e-folds N. We proof that all such models belong to two universality classes, characterised by a single parameter. One class contains small field models like hilltop inflation, while the other class consists of large field models like chaotic inflation. We give the leading expressions for the spectral index and tensor-to-scalar ratio r, which are universal for each class, plus subleading corrections for a number of models. This predicts r either to be unobservably small, r < 0.01, or close to the present observational limit, r ≈ 0.07.

  16. Universal Test Facility

    NASA Technical Reports Server (NTRS)

    Laughery, Mike

    1994-01-01

    A universal test facility (UTF) for Space Station Freedom is developed. In this context, universal means that the experimental rack design must be: automated, highly marketable, and able to perform diverse microgravity experiments according to NASA space station requirements. In order to fulfill these broad objectives, the facility's customers, and their respective requirements, are first defined. From these definitions, specific design goals and the scope of the first phase of this project are determined. An examination is first made into what types of research are most likely to make the UTF marketable. Based on our findings, the experiments for which the UTF would most likely be used included: protein crystal growth, hydroponics food growth, gas combustion, gallium arsenide crystal growth, microorganism development, and cell encapsulation. Therefore, the UTF is designed to fulfill all of the major requirements for the experiments listed above. The versatility of the design is achieved by taking advantage of the many overlapping requirements presented by these experiments.

  17. Life in the Universe

    NASA Astrophysics Data System (ADS)

    2001-10-01

    Live Webcast from Europe's Leading Research Organisations Summary Is there life elsewhere in the Universe? Are we alone? These questions have always fascinated humanity and for more than 50 years, physicists, biologists, chemists, cosmologists, astronomers and other scientists have worked tirelessly to answer these fundamental questions. And now this November via webcast, all the world will have the opportunity to see and hear the latest news on extraterrestrial life from the most prestigious research centers and how for the past three months, European students have had the chance to jump into the scientists' shoes and explore these questions for themselves. The event is being sponsored by the European Organisation for Nuclear Research (CERN) , the European Space Agency (ESA) and the European Southern Observatory (ESO) , in cooperation with the European Molecular Biology Laboratory (EMBL) and the European Synchrotron Radiation Facility (ESRF) and the European Association for Astronomy Education (EAAE). "Life in the Universe" is being mounted in collaboration with the Research Directorate-General of the European Commission for the European Week of Science and Technology in November 2001 . "Life in the Universe" competitions are already underway in 23 European countries to find the best projects from school students between 14 and 18. Two winning teams from each country will be invited to a final event at CERN in Geneva on 8-11 November 2001 to present their projects and discuss them with a panel of International Experts at a special three-day event. They will also compete for the "Super Prize" - a free visit to ESA's and ESO's research and technology facilities at Kourou and Paranal in South America. Students participating in the programme are encouraged to present their views on extraterrestrial life creatively. The only requirement is that the views be based upon scientific evidence. Many projects are being submitted just now - among them are scientific essays

  18. Kansas State University

    SciTech Connect

    Gray, T.; Carnes, K.; Needham, V.

    1995-08-01

    Argonne has fabricated the niobium resonators and some other linac components required for the superconducting accel/decel linac now in operation at Kansas State University. Several staff members from KSU spent a substantial period of time at ANL during FY 1985 in order to learn the technology, and they return occasionally to assemble and test the resonators. There is a continuing interchange of technical information between ANL and KSU related to linac operations, tuning, and resonator maintenance.

  19. Inflation in the universe

    NASA Astrophysics Data System (ADS)

    Turner, M. S.

    1987-05-01

    The big bang cosmology is a highly successful model, providing a reliable and tested accounting of the Universe from 0.01 sec after the bang until today, some 15 Gyr later. However, very special initial data seem to be required in order to account for the observed smoothness and flatness of our Hubble volume and for the existence of the small primeval density inhomogeneities required for the formation of structure in the Universe. Inflation offers a means of accounting for these special initial data, which is based on physics at sub-planck energy scales (much less than mpl approx. = 10 to the 19th power GeV) and is motivated by contemporary ideas in particle theory. Here the status of the Inflationary Paradigm is reviewed. At present essentially all inflationary models involve a very weakly-coupled (quantified by the presence of a dimensionless parameter of order 10 to the -12 or so) scalar field which is displaced from the minimum of its potential. Regions of the Universe where the scalar field is initially displaced from its minimum undergo inflation as the scalar field relaxes, resulting in a Universe today which resembles ours in regions much larger than our present Hubble volume (approx. = 10 to the 28 cm), may be highly irregular. The most conspicuous blemish on the paradigm is the lack of a compelling particle physics model to implement it. Also reviewed are some other unresolved issues, and the all important confrontation between inflation and observational data is fully discussed. Finally, the possibility that inflation leads to large-scale, primeval magnetic fields of sufficient strength to be of astrophysical interest is covered.

  20. Dark matter universe.

    PubMed

    Bahcall, Neta A

    2015-10-01

    Most of the mass in the universe is in the form of dark matter--a new type of nonbaryonic particle not yet detected in the laboratory or in other detection experiments. The evidence for the existence of dark matter through its gravitational impact is clear in astronomical observations--from the early observations of the large motions of galaxies in clusters and the motions of stars and gas in galaxies, to observations of the large-scale structure in the universe, gravitational lensing, and the cosmic microwave background. The extensive data consistently show the dominance of dark matter and quantify its amount and distribution, assuming general relativity is valid. The data inform us that the dark matter is nonbaryonic, is "cold" (i.e., moves nonrelativistically in the early universe), and interacts only weakly with matter other than by gravity. The current Lambda cold dark matter cosmology--a simple (but strange) flat cold dark matter model dominated by a cosmological constant Lambda, with only six basic parameters (including the density of matter and of baryons, the initial mass fluctuations amplitude and its scale dependence, and the age of the universe and of the first stars)--fits remarkably well all the accumulated data. However, what is the dark matter? This is one of the most fundamental open questions in cosmology and particle physics. Its existence requires an extension of our current understanding of particle physics or otherwise point to a modification of gravity on cosmological scales. The exploration and ultimate detection of dark matter are led by experiments for direct and indirect detection of this yet mysterious particle. PMID:26417091

  1. Inflation in the universe

    SciTech Connect

    Turner, M.S.

    1987-05-01

    The hot big bang cosmology, or the standard cosmology as it is appropriately known, is a highly successful model, providing a reliable and tested accounting of the Universe from 0.01 sec after the bang until today, some 15 Gyr later. However, very special initial data seem to be required in order to account for the observed smoothness and flatness of our Hubble volume and for the existence of the small primeval density inhomogeneities required for the formation of structure in the Universe. Inflation offers a means of accounting for these special initial data, which is based upon physics at sub-planck energy scales (<< m/sub pl/ approx. = 10/sup 19/ GeV) and is motivated by contemporary ideas in particle theory. Here I review the status of the 'Inflationary Paradigm'. At present essentially all inflationary models involve a very weakly-coupled (quantified by the presence of a dimensionless parameter of order 10/sup -12/ or so) scalar field which is displaced from the minimum of its potential. Regions of the Universe where the scalar field is initially displaced from its minimum undergo inflation as the scalar field relaxes, resulting in a Universe today which resembles ours in regions much larger than our present Hubble volume (approx. = 10/sup 28/ cm), but which on very large scales (>> 10/sup 28/ cm) may be highly irregular. The most conspicuous blemish on the paradigm is the lack of a compelling particle physics model to implement it. I also review some other unresolved issues, and discuss in detail the all important confrontation between inflation and observational data. Finally, I discuss the possibility that inflation leads to large-scale, primeval magnetic fields of sufficient strength to be of astrophysical interest. 123 refs., 4 figs.

  2. A Universal Syntax Checker.

    ERIC Educational Resources Information Center

    Leahy, John Francis, III

    A universal syntax checker was constructed to be utilized with a text editor in a time-sharing environment. This syntax checker is a top-down, left-right, slow-back parser that will provide, when supplied the syntax of any language in the Backus-normal form, a syntax check for any string written in a language described. The procedure is capable of…

  3. On separate universes

    NASA Astrophysics Data System (ADS)

    Dai, Liang; Pajer, Enrico; Schmidt, Fabian

    2015-10-01

    The separate universe conjecture states that in General Relativity a density perturbation behaves locally (i.e. on scales much smaller than the wavelength of the mode) as a separate universe with different background density and curvature. We prove this conjecture for a spherical compensated tophat density perturbation of arbitrary amplitude and radius in ΛCDM. We then use Conformal Fermi Coordinates to generalize this result to scalar perturbations of arbitrary configuration and scale in a general cosmology with a mixture of fluids, but to linear order in perturbations. In this case, the separate universe conjecture holds for the isotropic part of the perturbations. The anisotropic part on the other hand is exactly captured by a tidal field in the Newtonian form. We show that the separate universe picture is restricted to scales larger than the sound horizons of all fluid components. We then derive an expression for the locally measured matter bispectrum induced by a long-wavelength mode of arbitrary wavelength, a new result which in standard perturbation theory is equivalent to a relativistic second-order calculation. We show that nonlinear gravitational dynamics does not generate observable contributions that scale like local-type non-Gaussianity flocNL, and hence does not contribute to a scale-dependent galaxy bias Δ b propto k-2 on large scales; rather, the locally measurable long-short mode coupling assumes a form essentially identical to subhorizon perturbation theory results, once the long-mode density perturbation is replaced by the synchronous-comoving gauge density perturbation. Apparent flocNL-type contributions arise through projection effects on photon propagation, which depend on the specific large-scale structure tracer and observable considered, and are in principle distinguishable from the local mode coupling induced by gravity. We conclude that any observation of flocNL beyond these projection effects signals a departure from standard single

  4. Astronomy in Romanian universities

    NASA Astrophysics Data System (ADS)

    Barbosu, Mihail

    In this work we present characteristics of the Romanian higher education related to the study of Astronomy. In spite of Romanian economic problems, opportunities for Bachelor's degree, Master's degree (at "Babes-Bolyai" University of Cluj-Napoca) and Ph.D. degree are provided for students enrolled at the faculties of Mathematics or Physics. General regulations, description of courses, research resources and job opportunities are also described and discussed in this paper.

  5. Dark matter universe

    NASA Astrophysics Data System (ADS)

    Bahcall, Neta A.

    2015-10-01

    Most of the mass in the universe is in the form of dark matter-a new type of nonbaryonic particle not yet detected in the laboratory or in other detection experiments. The evidence for the existence of dark matter through its gravitational impact is clear in astronomical observations-from the early observations of the large motions of galaxies in clusters and the motions of stars and gas in galaxies, to observations of the large-scale structure in the universe, gravitational lensing, and the cosmic microwave background. The extensive data consistently show the dominance of dark matter and quantify its amount and distribution, assuming general relativity is valid. The data inform us that the dark matter is nonbaryonic, is "cold" (i.e., moves nonrelativistically in the early universe), and interacts only weakly with matter other than by gravity. The current Lambda cold dark matter cosmology-a simple (but strange) flat cold dark matter model dominated by a cosmological constant Lambda, with only six basic parameters (including the density of matter and of baryons, the initial mass fluctuations amplitude and its scale dependence, and the age of the universe and of the first stars)-fits remarkably well all the accumulated data. However, what is the dark matter? This is one of the most fundamental open questions in cosmology and particle physics. Its existence requires an extension of our current understanding of particle physics or otherwise point to a modification of gravity on cosmological scales. The exploration and ultimate detection of dark matter are led by experiments for direct and indirect detection of this yet mysterious particle.

  6. Universality of particle multiplicities

    SciTech Connect

    Goulianos, K. |

    1994-09-01

    We discuss the scaling properties and universality aspects of the rapidity and multiplicity distributions of particles produced in high energy hadronic and e{sup +}e{sup {minus}} interactions. This paper is based on material presented in three lectures on pomeron phenomenology, which included a review of traditional soft pomeron physics and selected topics on hard diffraction processes probing the structure function of the pomeron.

  7. Imagine the Universe!

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Welcome to Imagine the Universe! Contained on this CD-ROM you will find three astronomy and space science learning centers, individually captured from the World Wide Web in December of 2000. Each site contains its own learning adventure full of facts, fun, beautiful images, movies, and excitement. (1) Imagine The Universe: this site is dedicated to a discussion about our Universe... what we know about it, how it is evolving, and the kinds of objects and phenomena it contains. Emphasizing the X-ray and gamma-ray parts of the electromagnetic spectrum, it also discusses how scientists know what they know, what mysteries remain, and how the answers to remaining mysteries may one day be found. Lots of movies, quizzes, and a special section for educators. Geared for ages 14 and up. This site can be viewed on-line at http://imagine.gsfc.nasa.gov/. (2) StarChild- a learning center for young astronomers: the 1998 Webby Award Winner for Best Education Website, StarChild is aimed at ages 4-14. It contains easy-to-understand information about our Solar System, the Universe, and space exploration. There are also activities, songs, movies, and puzzles. This site can be viewed on-line at http://starchild.gsfc.nasa.gov/. (3) Astronomy Picture of the Day: APOD offers a new astronomical image and caption each calendar day. We have captured the year 2000 entries of this award-winning site and included them on the disk. The images and information provide a wonderful resource for all ages. This site can be viewed on-line at http://antwrp.gsfc.nasa.gov/apod/astropix.html.

  8. Dark matter universe

    PubMed Central

    Bahcall, Neta A.

    2015-01-01

    Most of the mass in the universe is in the form of dark matter—a new type of nonbaryonic particle not yet detected in the laboratory or in other detection experiments. The evidence for the existence of dark matter through its gravitational impact is clear in astronomical observations—from the early observations of the large motions of galaxies in clusters and the motions of stars and gas in galaxies, to observations of the large-scale structure in the universe, gravitational lensing, and the cosmic microwave background. The extensive data consistently show the dominance of dark matter and quantify its amount and distribution, assuming general relativity is valid. The data inform us that the dark matter is nonbaryonic, is “cold” (i.e., moves nonrelativistically in the early universe), and interacts only weakly with matter other than by gravity. The current Lambda cold dark matter cosmology—a simple (but strange) flat cold dark matter model dominated by a cosmological constant Lambda, with only six basic parameters (including the density of matter and of baryons, the initial mass fluctuations amplitude and its scale dependence, and the age of the universe and of the first stars)—fits remarkably well all the accumulated data. However, what is the dark matter? This is one of the most fundamental open questions in cosmology and particle physics. Its existence requires an extension of our current understanding of particle physics or otherwise point to a modification of gravity on cosmological scales. The exploration and ultimate detection of dark matter are led by experiments for direct and indirect detection of this yet mysterious particle. PMID:26417091

  9. Universal Stoppers Are Rupert

    ERIC Educational Resources Information Center

    Jerrard, Richard P.; Wetzel, John E.

    2008-01-01

    A stopper is called "universal" if it can be used to plug pipes whose cross-sections are a circle, a square, and an isosceles triangle, with the diameter of the circle, the side of the square, and the base and altitude of the triangle all equal. Echoing the well-known result for equal cubes that is attributed to Prince Rupert, we show that it is…

  10. Universality and string theory

    NASA Astrophysics Data System (ADS)

    Bachlechner, Thomas Christian

    The first run at the Large Hadron Collider has deeply challenged conventional notions of naturalness, and CMB polarization experiments are about to open a new window to early universe cosmology. As a compelling candidate for the ultraviolet completion of the standard model, string theory provides a prime opportunity to study both early universe cosmology and particle physics. However, relating low energy observations to ultraviolet physics requires knowledge of the metastable states of string theory through the study of vacua. While it is difficult to directly obtain infrared data from explicit string theory constructions, string theory imposes constraints on low energy physics. The study of ensembles of low energy theories consistent with ultra-violet constraints provides insight on generic features we might expect to occur in string compactifications. In this thesis we present a statistical treatment of vacuum stability and vacuum properties in the context of random supergravity theories motivated by string theory. Early universe cosmology provides another avenue to high energy physics. From the low energy perspective large field inflation is typically considered highly unnatural: the scale relevant for the diameter of flat regions in moduli space is sub-Planckian in regions of perturbative control. To approach this problem, we consider generic Calabi-Yau compactifications of string theory and find that super-Planckian diameters of axion fundamental domains in fact arise generically. We further demonstrate that such super-Planckian flat regions are plausibly consistent with theWeak Gravity Conjecture.

  11. Averaging the inhomogeneous universe

    NASA Astrophysics Data System (ADS)

    Paranjape, Aseem

    2012-03-01

    A basic assumption of modern cosmology is that the universe is homogeneous and isotropic on the largest observable scales. This greatly simplifies Einstein's general relativistic field equations applied at these large scales, and allows a straightforward comparison between theoretical models and observed data. However, Einstein's equations should ideally be imposed at length scales comparable to, say, the solar system, since this is where these equations have been tested. We know that at these scales the universe is highly inhomogeneous. It is therefore essential to perform an explicit averaging of the field equations in order to apply them at large scales. It has long been known that due to the nonlinear nature of Einstein's equations, any explicit averaging scheme will necessarily lead to corrections in the equations applied at large scales. Estimating the magnitude and behavior of these corrections is a challenging task, due to difficulties associated with defining averages in the context of general relativity (GR). It has recently become possible to estimate these effects in a rigorous manner, and we will review some of the averaging schemes that have been proposed in the literature. A tantalizing possibility explored by several authors is that the corrections due to averaging may in fact account for the apparent acceleration of the expansion of the universe. We will explore this idea, reviewing some of the work done in the literature to date. We will argue however, that this rather attractive idea is in fact not viable as a solution of the dark energy problem, when confronted with observational constraints.

  12. The universal ancestor

    NASA Technical Reports Server (NTRS)

    Woese, C.

    1998-01-01

    A genetic annealing model for the universal ancestor of all extant life is presented; the name of the model derives from its resemblance to physical annealing. The scenario pictured starts when "genetic temperatures" were very high, cellular entities (progenotes) were very simple, and information processing systems were inaccurate. Initially, both mutation rate and lateral gene transfer levels were elevated. The latter was pandemic and pervasive to the extent that it, not vertical inheritance, defined the evolutionary dynamic. As increasingly complex and precise biological structures and processes evolved, both the mutation rate and the scope and level of lateral gene transfer, i.e., evolutionary temperature, dropped, and the evolutionary dynamic gradually became that characteristic of modern cells. The various subsystems of the cell "crystallized," i.e., became refractory to lateral gene transfer, at different stages of "cooling," with the translation apparatus probably crystallizing first. Organismal lineages, and so organisms as we know them, did not exist at these early stages. The universal phylogenetic tree, therefore, is not an organismal tree at its base but gradually becomes one as its peripheral branchings emerge. The universal ancestor is not a discrete entity. It is, rather, a diverse community of cells that survives and evolves as a biological unit. This communal ancestor has a physical history but not a genealogical one. Over time, this ancestor refined into a smaller number of increasingly complex cell types with the ancestors of the three primary groupings of organisms arising as a result.

  13. The Flying University

    NASA Astrophysics Data System (ADS)

    Friesen, Catherine

    The Flying University is solo theater performance framed as an academic lecture about Marie Curie and her discovery of radium, delivered to a group of women who have gathered in secret to further their education. As the lecture proceeds, the professor brings in her own research based on a study of Esther Horsch (1905-1991) who lived on a farm in central Illinois. She introduces data from Esther's journals, personal memories, and dreams about Esther's life. The professor's investigation of radium plays at the intersections of magical and mundane, decay and the transformation of life, and the place of ambition in these two women's lives. The intention of this piece is to explore these themes, which are full of mystery, through the traces of the daily lives of Mme. Curie and Esther. Their words and photos are used as roots from which to imagine the things that echo beyond their familiar work; elemental and also fantastically radiant. The Flying University was written and performed by Catherine Friesen April 27-29, 2012 in the Center for Performance Experiment at Hamilton College as part of the University of South Carolina MFA Acting Class of 2013 showcase, Pieces of Eight.

  14. Unfolding our Universe

    NASA Astrophysics Data System (ADS)

    Nicolson, Iain

    1999-10-01

    The beauty of the stars, the planets, and other faraway objects of wonder is readily apparent, while the reason for their splendor is not. Now, there exists a source of expert advice that amateur astronomers and interested stargazers can actually understand: Unfolding Our Universe. Popular science writer and award winning author Iain Nicolson opens the world of astronomy to a wide audience. He takes readers into the heart of the Universe, clearly detailing the facts, concepts, methods, and current findings of astronomical science. This unique book strikes a perfect balance between the fundamentals of the subject and cutting-edge research. Step by step, the volume leads to a complete understanding of astronomy. Readers can access the material without referring to any mathematical principles or formulas. The well-designed text allows more ambitious readers to easily delve more deeply into key points and consult basic mathematics found within self-contained boxes. More than 100 full-color photographs beautifully and clearly illustrate all concepts. The wealth of color illustrations and very readable chapters make this book a delight for the casual reader to browse, while the clear and concise explanations will appeal to anyone with an interest in the science of astronomy. Iain Nicolson is the author or co-author of some 17 books, including The Universe (with Patrick Moore) and Heavenly Bodies. In 1995, he received the Eric Zucker Award from the Federation of Astronomical Societies (UK) for his work in popularizing the subject.

  15. [Universal electrogustometer EG-2].

    PubMed

    Wałkanis, Andrzej; Czesak, Michał; Pleskacz, Witold A

    2011-01-01

    Electrogustometry is a method for taste diagnosis and measurement. The EG-2 project is being developed in cooperation between Warsaw University of Technology and Military institute of Medicine in Warsaw. The device is an evolution of the recent universal electrogustometer EG-1 prototype. Due to considerations and experiences acquired during prototype usage, many enhancements have been incorporated into device. The aim was to create an easy-to-use, portable, battery powered device, enabled for fast measurements. Developed electrogustometer is using innovative, low-power microprocessor system, which control whole device. User interface is based on 5.7" graphical LCD (Liquid Crystal Display) and touchscreen. It can be directly operated by finger or with optional stylus. Dedicated GUI (Graphical User Interface) offers simple, predefined measurements and advance settings of signal parameters. It is also possible to store measurements results and patients data in an internal memory. User interface is multilanguage. Signals for patients examinations, supplied with bipolar electrode, are generated by an on-board circuit using DDS (Direct-Digital Synthesis) and DAC (Digital-to-Analog Converter). Electrogustometer is able to generate DC, sinus, triangle or rectangle signals with current amplitude from 0 to 500 pA and frequency form 0 to 500 Hz. Device is designed for manual and automeasurement modes. By using USB (Universal Serial Bus) port it is possible to retrieve data stored in internal memory and charging of built-in Li-lon battery as a source of power. PMID:21735666

  16. The Universal Ancestor

    NASA Astrophysics Data System (ADS)

    Woese, Carl

    1998-06-01

    A genetic annealing model for the universal ancestor of all extant life is presented; the name of the model derives from its resemblance to physical annealing. The scenario pictured starts when ``genetic temperatures'' were very high, cellular entities (progenotes) were very simple, and information processing systems were inaccurate. Initially, both mutation rate and lateral gene transfer levels were elevated. The latter was pandemic and pervasive to the extent that it, not vertical inheritance, defined the evolutionary dynamic. As increasingly complex and precise biological structures and processes evolved, both the mutation rate and the scope and level of lateral gene transfer, i.e., evolutionary temperature, dropped, and the evolutionary dynamic gradually became that characteristic of modern cells. The various subsystems of the cell ``crystallized,'' i.e., became refractory to lateral gene transfer, at different stages of ``cooling,'' with the translation apparatus probably crystallizing first. Organismal lineages, and so organisms as we know them, did not exist at these early stages. The universal phylogenetic tree, therefore, is not an organismal tree at its base but gradually becomes one as its peripheral branchings emerge. The universal ancestor is not a discrete entity. It is, rather, a diverse community of cells that survives and evolves as a biological unit. This communal ancestor has a physical history but not a genealogical one. Over time, this ancestor refined into a smaller number of increasingly complex cell types with the ancestors of the three primary groupings of organisms arising as a result.

  17. Green University Initiatives in China: A Case of Tsinghua University

    ERIC Educational Resources Information Center

    Zhao, Wanxia; Zou, Yonghua

    2015-01-01

    Purpose: The purpose of this paper is to examine green university initiatives in the context of China, using Tsinghua University, which is China's green university pioneer, as a case study. Design/methodology/approach: The research method used for this paper is a case study based on participant observation and document analysis. The approach to…

  18. Who Should Go to University? Justice in University Admissions

    ERIC Educational Resources Information Center

    Kotzee, Ben; Martin, Christopher

    2013-01-01

    Current debates regarding justice in university admissions most often approach the question of access to university from a technical, policy-focussed perspective. Despite the attention that access to university receives in the press and policy literature, ethical discussion tends to focus on technical matters such as who should pay for university…

  19. Research on Universal Combinatorial Coding

    PubMed Central

    Lu, Jun; Zhang, Zhuo; Mo, Juan

    2014-01-01

    The conception of universal combinatorial coding is proposed. Relations exist more or less in many coding methods. It means that a kind of universal coding method is objectively existent. It can be a bridge connecting many coding methods. Universal combinatorial coding is lossless and it is based on the combinatorics theory. The combinational and exhaustive property make it closely related with the existing code methods. Universal combinatorial coding does not depend on the probability statistic characteristic of information source, and it has the characteristics across three coding branches. It has analyzed the relationship between the universal combinatorial coding and the variety of coding method and has researched many applications technologies of this coding method. In addition, the efficiency of universal combinatorial coding is analyzed theoretically. The multicharacteristic and multiapplication of universal combinatorial coding are unique in the existing coding methods. Universal combinatorial coding has theoretical research and practical application value. PMID:24772019

  20. Research on universal combinatorial coding.

    PubMed

    Lu, Jun; Zhang, Zhuo; Mo, Juan

    2014-01-01

    The conception of universal combinatorial coding is proposed. Relations exist more or less in many coding methods. It means that a kind of universal coding method is objectively existent. It can be a bridge connecting many coding methods. Universal combinatorial coding is lossless and it is based on the combinatorics theory. The combinational and exhaustive property make it closely related with the existing code methods. Universal combinatorial coding does not depend on the probability statistic characteristic of information source, and it has the characteristics across three coding branches. It has analyzed the relationship between the universal combinatorial coding and the variety of coding method and has researched many applications technologies of this coding method. In addition, the efficiency of universal combinatorial coding is analyzed theoretically. The multicharacteristic and multiapplication of universal combinatorial coding are unique in the existing coding methods. Universal combinatorial coding has theoretical research and practical application value. PMID:24772019

  1. [Patients' University, illness and learning].

    PubMed

    Tourette-Turgis, Catherine

    2015-10-01

    The Patients' University, a pilot project at the Université Pierre et Marie Curie, in Paris, enables patients-experts to follow a degree program in patient therapeutic education (University Diploma and Master). Recently, graduate patients and patients directly concerned proposed to co-create a new university certificate for treatment pathway coordinators for breast cancer, rounding out the 120-hour university certificate program on healthcare democracy and meeting the recommendations of the new cancer plan. PMID:26455618

  2. Ontario Universities - 1998: Resource Document.

    ERIC Educational Resources Information Center

    Council of Ontario Universities, Toronto.

    This report on the financial status of Ontario (Canada) universities notes that Ontario's universities continue to receive less than universities in any other Canadian province in per capita funding and have had the largest two-year decline in public funding of any jurisdiction in Canada or the United States. It notes that although total operating…

  3. How to Run a University

    ERIC Educational Resources Information Center

    Evans, G. R.

    2006-01-01

    The Lambert Review of Business-University Collaboration proposed a business model for universities in 2003. Pressure to change university governance to make it match the business model remains strong, and it is being most actively applied to Oxford and Cambridge. The Oxford and Cambridge governance debates (which began in the 1990s) open up the…

  4. Symbiosis: University/School Partnerships.

    ERIC Educational Resources Information Center

    Skeele, Rosemary W.; Daly, James K.

    1999-01-01

    Describes technology integration at Seton Hall. Discusses new teaching roles and methods; technology and popular culture; technological equity; and school and university needs. Focuses on several technology-based partnerships between the university and schools, including summer programs; technology training; connecting university faculty and…

  5. Reflections on Commercializing University Research.

    ERIC Educational Resources Information Center

    Hum, Derek

    2000-01-01

    Discusses the extent of commercialization of research in Canadian universities, explains why copyright enforcement is difficult, and discusses the benefits and disadvantages of licensing an innovation versus creating a spinoff company to exploit university discoveries. Explores issues related to sharing benefits of university discoveries. (SLD)

  6. University Relations: The HP Model

    ERIC Educational Resources Information Center

    Johnson, W. C.

    2003-01-01

    Hewlett-Packard benefited from one of the earliest examples of knowledge transfer in a strategic relationship, with the investment by Stanford University professor Frederick Terman in the work of former students Dave Packard and Bill Hewlett. Today, HP University Relations (UR) works with university partners to create similar valuable synergy. UR…

  7. Education in a Research University

    ERIC Educational Resources Information Center

    Arrow, Kenneth J. Ed.; And Others

    This collection of 30 essays on the character, administration, and management of research universities research university emphasizes the perspective of statistics and operations research: The essays are: "A Robust Faculty Planning Model" (Frederick Biedenweg); "Looking Back at Computer Models Employed in the Stanford University Administration"…

  8. A Look at the Universe.

    ERIC Educational Resources Information Center

    Nature Scope, 1986

    1986-01-01

    Provides: (1) background information on what makes up the universe, ways astronomers study the universe, and theories about how the universe began; (2) six activities; and (3) four read-to-duplicate pages. Activities include objective(s), recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

  9. Do Universities Have "Successful" Brands?

    ERIC Educational Resources Information Center

    Chapleo, Chris

    2005-01-01

    Branding in universities is a topical issue, but arguably few UK universities have fully developed "successful" brands in the manner of commercial organizations. This qualitative paper explores the opinions of 40 opinion formers on which UK universities have successful brands and the associations these brands have. Current literature on what…

  10. Widening Participation in University Learning

    ERIC Educational Resources Information Center

    Rissman, Barbara; Carrington, Suzanne; Bland, Derek

    2013-01-01

    This paper reports how one Australian university and the Queensland Department of Education and Training (DET) are working together to increase the number of school students from low socio-economic backgrounds enrolling in undergraduate university degrees. This innovative program involves university lecturers and school teachers working together…

  11. Quality Assurance for University Teaching.

    ERIC Educational Resources Information Center

    Ellis, Roger, Ed.

    This book, written from a British perspective, presents 17 papers on quality assurance in teaching at the university level. The first eight papers address issues of assuring quality and include: (1) "Quality Assurance for University Teaching; Issues and Approaches" (Roger Ellis); (2) "A British Standard for University Teaching?" (Roger Ellis); (3)…

  12. A University of the Air

    ERIC Educational Resources Information Center

    Stanistreet, Paul

    2009-01-01

    The term "open university" was coined by that visionary "seedsman" of reformist ideas Michael Young in an article for a 1962 number of "Where?" magazine. He proposed an "open university" to prepare people for external degrees at London University, with three key functions: (1) to organise new and better correspondence courses for the degree; (2)…

  13. The RAE and University Efficiency.

    ERIC Educational Resources Information Center

    Mace, John

    2000-01-01

    Evaluates effects of the new British funding formula for universities, based on the research assessment exercise (RAE). Compares effects of the RAE on two contrasting universities and finds the RAE has dramatically affected university organization, teaching, and research. RAE may have increased efficiency in teaching and research but encourages…

  14. Remembering the University of Utah.

    ERIC Educational Resources Information Center

    Haglund, Elizabeth, Ed.

    Nineteen essays comprise this personal and historical look at the University of Utah and the relationship between the university, its people, and the community. Essays include: "One Cannot Live Long Enough to Outgrow a University" (Ramona Wilcox Cannon); "Ever in the Freshness of Its Youth" (G. Homer Durham); "The Final Payoff" (David W. Evans);…

  15. Texas A&M University

    ERIC Educational Resources Information Center

    Osters, Sandi

    2009-01-01

    Texas A&M University is a research extensive institution located in College Station. More than 45,000 students attend the university (about 20% are graduate or professional students). Academically, the university is known for its engineering, business, and agricultural and veterinary medicine programs, although there are more than 150 programs of…

  16. Downsizing the University: Bonne Chance!

    ERIC Educational Resources Information Center

    Appelbaum, Steven H.; Patton, Eric

    2002-01-01

    Begins with a general discussion of downsizing and its outcomes, then offers an analysis of downsizing in higher education with an emphasis on three points: the factors causing universities to consider downsizing, the special nature of universities that makes downsizing particularly difficult, and the downsizing methods used by universities. (EV)

  17. The University and Social Transformation

    ERIC Educational Resources Information Center

    Godon, Rafal

    2004-01-01

    The article focuses on the problem of a crisis in contemporary European universities. The key question is whether the crisis in university education is a calamity or a challenge in these times of social transformation. Adapting a metaphor of health to the university education in the contexts of "politics", "knowledge" and "self-understanding", the…

  18. Physics in our Universe

    NASA Astrophysics Data System (ADS)

    Conn Henry, Richard

    2016-06-01

    The recent detection of gravitational waves from the merger of two massive black holes means that we must now take Newton's approach to the Universe even more seriously than we have taken it since Principia: General Relativity has now been tested, as never before, and GR has passed with flying colors! In my poster I try to summarize all of fundamental physics taken together --- gravitation, dark energy, and particles. But the whole job is not yet done: mass + energy remains as a final frontier. It may be that the topology of 4-space is the answer: how I wish I were a mathematical topologist of great ability!

  19. Drexel University Temperature Sensors

    SciTech Connect

    K. L. Davis; D. L. Knudson; J. L. Rempe; B. M. Chase

    2014-09-01

    This document summarizes background information and presents results related to temperature measurements in the Advanced Test Reactor (ATR) National Scientific User Facility (NSUF) Drexel University Project 31091 irradiation. The objective of this test was to assess the radiation performance of new ceramic materials for advanced reactor applications. Accordingly, irradiations of transition metal carbides and nitrides were performed using the Hydraulic Shuttle Irradiation System (HSIS) in the B-7 position and in static capsules inserted into the A-3 and East Flux Trap Position 5 locations of the ATR.

  20. Alone in the Universe

    NASA Astrophysics Data System (ADS)

    Smith, Howard

    Recent measurements of over 1056 confirmed exoplanets reveal details about their masses, compositions, orbital parameters, possible evolutionary histories, and even their atmospheres. These results, though marking just the beginnings of a dramatic new period of exoplanet discovery, suggest that for all practical purposes we are alone in the universe, at least in the sense implied by SETI: extraterrestrial intelligence. This talk will summarize the evidence to date, offer conclusions about the critical importance of increased exoplanet research, and emphasize the need for a renewed appreciation of the rare value of the Earth, its fragile environment, and its inhabitants.

  1. Flordia State University

    SciTech Connect

    Fox, J.; Frawley, A.; Myers, E.

    1995-08-01

    Argonne fabricated the niobium resonators and some auxiliary devices for the superconducting-linac energy booster built at Florida State University. Personnel from FSU came to ANL to assemble and test the resonators. The main resonator fabrication work for FSU was completed during 1986, but we continue to interact with personnel concerning ongoing refinements in the technology. Topics in which we were most recently involved are (1) a change in the method of cooling the FSU resonators and (2) the transfer of information about fast tuner upgrades. During the past year there was very little interaction.

  2. Scaling the Universe

    NASA Astrophysics Data System (ADS)

    Frankel, Norman E.

    2014-04-01

    A model is presented for the origin of the large scale structure of the universe and their Mass-Radius scaling law. The physics is conventional, orthodox, but it is used to fashion a highly unorthodox model of the origin of the galaxies, their groups, clusters, super-clusters, and great walls. The scaling law fits the observational results and the model offers new suggestions and predictions. These include a largest, a supreme, cosmic structure, and possible implications for the recently observed pressing cosmological anomalies.

  3. Mapping the Baby Universe

    NASA Technical Reports Server (NTRS)

    Wanjek, Christopher

    2003-01-01

    In June, NASA plans to launch the Microwave Anisotropy Probe (MAP) to survey the ancient radiation in unprecedented detail. MAP will map slight temperature fluctuations within the microwave background that vary by only 0.00001 C across a chilly radiation that now averages 2.73 C above absolute zero. The temperature differences today point back to density differences in the fiery baby universe, in which there was a little more matter here and a little less matter there. Areas of slightly enhanced density had stronger gravity than low-density areas. The high-density areas pulled back on the background radiation, making it appear slightly cooler in those directions.

  4. VLSI Universal Noiseless Coder

    NASA Technical Reports Server (NTRS)

    Rice, Robert F.; Lee, Jun-Ji; Fang, Wai-Chi

    1989-01-01

    Proposed universal noiseless coder (UNC) compresses stream of data signals for efficient transmission in channel of limited bandwidth. Noiseless in sense original data completely recoverable from output code. System built as very-large-scale integrated (VLSI) circuit, compressing data in real time at input rates as high as 24 Mb/s, and possibly faster, depending on specific design. Approach yields small, lightweight system operating reliably and consuming little power. Constructed as single, compact, low-power VLSI circuit chip. Design of VLSI circuit chip made specific to code algorithms. Entire UNC fabricated in single chip, worst-case power dissipation less than 1 W.

  5. Journey Through the Universe

    NASA Astrophysics Data System (ADS)

    Harvey, J.

    2005-12-01

    Journey through the Universe held its first Journey Week January 21-28, 2005 in Hilo, Hawaii. This ambitious program uses the fi elds of space, earth science and exploration to engage communities with long-term connections to science, mathematics and technology. All content is aligned to state and national education standards. Last year, the Hawaii-based program trained 135 teachers, visited more than 120 classrooms, talked to more than 5,000 students and hosted three family science events for more than 2,500 people. In 2006 the program seeks to reach an additional 8,000 students in public, private and charter schools in North Hawaii.

  6. Universal signal conditioning amplifier

    NASA Technical Reports Server (NTRS)

    Larson, William E.; Hallberg, Carl; Medelius, Pedro J.

    1994-01-01

    Engineers at NASA's Kennedy Space Center have designed a signal conditioning amplifier which automatically matches itself to almost any kind of transducer. The product, called Universal Signal Conditioning Amplifier (USCA), uses state-of-the-art technologies to deliver high accuracy measurements. USCA's features which can be either programmable or automated include: voltage, current, or pulsed excitation, unlimited resolution gain, digital filtering and both analog and digital output. USCA will be used at Kennedy Space Center's launch pads for environmental measurements such as vibrations, strains, temperatures and overpressures. USCA is presently being commercialized through a co-funded agreement between NASA, the State of Florida, and Loral Test and Information Systems, Inc.

  7. Hydrogen Research at Florida Universities

    NASA Technical Reports Server (NTRS)

    Block, David L.; T-Raissi, Ali

    2009-01-01

    This final report describes the R&D activities and projects conducted for NASA under the 6-year NASA Hydrogen Research at Florida Universities grant program. Contained within this report are summaries of the overall activities, one-page description of all the reports funded under this program and all of the individual reports from each of the 29 projects supported by the effort. The R&D activities cover hydrogen technologies related to production, cryogenics, sensors, storage, separation processes, fuel cells, resource assessments and education. In the span of 6 years, the NASA Hydrogen Research at Florida Universities program funded a total of 44 individual university projects, and employed more than 100 faculty and over 100 graduate research students in the six participating universities. Researchers involved in this program have filed more than 20 patents in all hydrogen technology areas and put out over 220 technical publications in the last 2 years alone. This 6 year hydrogen research program was conducted by a consortium of six Florida universities: Florida International University (FIU) in Miami, Florida State University (FSU) and Florida A&M University (FAMU) in Tallahassee, University of Central Florida (UCF) in Orlando, University of South Florida (USF) in Tampa, and University of Florida (UF) in Gainesville. The Florida Solar Energy Center (FSEC) of the University of Central Florida managed the research activities of all consortium member universities except those at the University of Florida. This report does not include any of the programs or activities conducted at the University of Florida, but can be found in NASA/CR-2008-215440-PART 1-3.

  8. Universal Memcomputing Machines.

    PubMed

    Traversa, Fabio Lorenzo; Di Ventra, Massimiliano

    2015-11-01

    We introduce the notion of universal memcomputing machines (UMMs): a class of brain-inspired general-purpose computing machines based on systems with memory, whereby processing and storing of information occur on the same physical location. We analytically prove that the memory properties of UMMs endow them with universal computing power (they are Turing-complete), intrinsic parallelism, functional polymorphism, and information overhead, namely, their collective states can support exponential data compression directly in memory. We also demonstrate that a UMM has the same computational power as a nondeterministic Turing machine, namely, it can solve nondeterministic polynomial (NP)-complete problems in polynomial time. However, by virtue of its information overhead, a UMM needs only an amount of memory cells (memprocessors) that grows polynomially with the problem size. As an example, we provide the polynomial-time solution of the subset-sum problem and a simple hardware implementation of the same. Even though these results do not prove the statement NP = P within the Turing paradigm, the practical realization of these UMMs would represent a paradigm shift from the present von Neumann architectures, bringing us closer to brain-like neural computation. PMID:25667360

  9. Carbon in the Universe

    NASA Technical Reports Server (NTRS)

    Allamandola, Louis J.

    2013-01-01

    Over the past few decades, NASA missions have revealed that we live in a Universe that is not a hydrogen-dominated, physicist's paradise, but in a molecular Universe with complex molecules directly interwoven into its fabric. These missions have shown that molecules are an abundant and important component of astronomical objects at all stages of their evolution and that they play a key role in many processes that dominate the structure and evolution of galaxies. Closer to home in our galaxy, the Milky Way, they have revealed a unique and complex organic inventory of regions of star and planet formation that may well represent some of the prebiotic roots to life. Astrobiology emerges from the great interest in understanding astrochemical evolution from simple to complex molecules, especially those with biogenic potential and the roles they may play as primordial seeds in the origin of life on habitable worlds. The first part of this talk will highlight how infrared spectroscopic studies of interstellar space, combined with dedicated laboratory simulations, have revealed the widespread presence of complex organics across deep space. The remainder of the presentation will focus on the evolution of these materials and astrobiology.

  10. Universality of fragment shapes.

    PubMed

    Domokos, Gábor; Kun, Ferenc; Sipos, András Árpád; Szabó, Tímea

    2015-01-01

    The shape of fragments generated by the breakup of solids is central to a wide variety of problems ranging from the geomorphic evolution of boulders to the accumulation of space debris orbiting Earth. Although the statistics of the mass of fragments has been found to show a universal scaling behavior, the comprehensive characterization of fragment shapes still remained a fundamental challenge. We performed a thorough experimental study of the problem fragmenting various types of materials by slowly proceeding weathering and by rapid breakup due to explosion and hammering. We demonstrate that the shape of fragments obeys an astonishing universality having the same generic evolution with the fragment size irrespective of materials details and loading conditions. There exists a cutoff size below which fragments have an isotropic shape, however, as the size increases an exponential convergence is obtained to a unique elongated form. We show that a discrete stochastic model of fragmentation reproduces both the size and shape of fragments tuning only a single parameter which strengthens the general validity of the scaling laws. The dependence of the probability of the crack plan orientation on the linear extension of fragments proved to be essential for the shape selection mechanism. PMID:25772300

  11. Universities and nursing education.

    PubMed

    Hayward, J

    1982-07-01

    Trends reflected by Department of Health and Social Security statistics on the nursing workforce are examined and the ratios between grades discussed. Recruitment into nursing degree courses in the UK is considered in relation to overall recruitment into nursing. The somewhat ambiguous position of nursing degree courses in the UK leads into consideration of policy statements by the universities and the nursing profession. The importance of such policies is emphasized in the current financial climate, as are the potential contributions of university departments to professional debate, for example standards of care. Comparisons are drawn between the goals of courses involving full-time studentships as opposed to part-time apprenticeships and the present boundaries between these noted, especially in relation to the expanding roles of courses. On-going research into the preparation of nurse-tutors in the UK is mentioned, together with a preliminary analysis of the academic basis in the biological sciences possessed by learners and tutors. Out of this is derived a suggestion that the present-day shortage of nurse teachers could be helped by varying the existing patterns of recruitment, especially involving subject specialists in the biological, behavioural and social sciences. PMID:6922880

  12. [The geriatric university clinic].

    PubMed

    Stähelin, H B

    1995-01-01

    The very old are the fastest growing population group. Medical progress allows more autonomy and better quality of life for the elderly. Traditional medical concepts are, however, only partly suited for dealing with age-associated problems. Medical education responds to these new requirements in a limited way. Interdisciplinary teamwork is a prerequisite in treating the multimorbid, acutely ill elderly patient. The task of the university is not only the development and implementation of high-tech medicine, but first of all a comprehensive training in medicine, including geriatrics. The Geriatric University Clinic therefore offers pre- and postgraduate training in geriatrics, but also in related disciplines by promoting teaching and research. In order to attain these goals, the geriatric acute ward was created for acutely ill, very old, multimorbid, frail elderly patients. A geriatric ward for rehabilitation complements this ward. A consultation service offers geriatric know-how to all other services. A special task is the early diagnosis and treatment of dementia in an outpatient service. The aim is to prevent chronification by early intervention and to reestablish satisfactory function and autonomy. PMID:7780809

  13. Universal Payload Information Management

    NASA Technical Reports Server (NTRS)

    Elmore, Ralph B.

    2003-01-01

    As the overall manager and integrator of International Space Station (ISS) science payloads, the Payload Operations Integration Center (POIC) at Marshall Space Flight Center has a critical need to provide an information management system for exchange and control of ISS payload files as well as to coordinate ISS payload related operational changes. The POIC's information management system has a fundamental requirement to provide secure operational access not only to users physically located at the POIC, but also to remote experimenters and International Partners physically located in different parts of the world. The Payload Information Management System (PIMS) is a ground-based electronic document configuration management and collaborative workflow system that was built to service the POIC's information management needs. This paper discusses the application components that comprise the PIMS system, the challenges that influenced its design and architecture, and the selected technologies it employs. This paper will also touch on the advantages of the architecture, details of the user interface, and lessons learned along the way to a successful deployment. With PIMS, a sophisticated software solution has been built that is not only universally accessible for POIC customer s information management needs, but also universally adaptable in implementation and application as a generalized information management system.

  14. The Mechanical Universe

    NASA Astrophysics Data System (ADS)

    Olenick, Richard P.; Apostol, Tom M.; Goodstein, David L.

    2008-06-01

    Preface; 1. Introduction to the mechanical universe; 2. The law of falling bodies; 3. Derivatives; 4. Inertia; 5. Vectors; 6. Newton's law; 7. Integration; 8. The apple and the moon; 9. Moving in circles; 10. Forces; 11. Gravity, electricity, and magnetism; 12. The Milliken oil-drop experiment; 13. The law of conservation of energy; 14. Energy and stability; 15. Temperature and the gas laws; 16. The engine of nature; 17. Entropy; 18. The quest for low temperatures; 19. The conservation of momentum; 20. Harmonic motion; 21. Resonance; 22. Coupled oscillators and waves; 23. Angular momentum; 24. Gyroscopes; 25. Kepler's laws and the conic sections; 26. Solving the Kepler problem; 27. Energy and eccentricity; 28. Navigating in space; 29. Loose ends and black holes; 30. The harmony of the spheres: an overview of the mechanical universe; Appendix A. The international system of units; Appendix B. Conversion factors; Appendix C. Formulas from algebra, geometry, and trigonometry; Appendix D. Astronomical data; Appendix E. Physical constants; Selected bibliography; Index.

  15. Universality of fragment shapes

    PubMed Central

    Domokos, Gábor; Kun, Ferenc; Sipos, András Árpád; Szabó, Tímea

    2015-01-01

    The shape of fragments generated by the breakup of solids is central to a wide variety of problems ranging from the geomorphic evolution of boulders to the accumulation of space debris orbiting Earth. Although the statistics of the mass of fragments has been found to show a universal scaling behavior, the comprehensive characterization of fragment shapes still remained a fundamental challenge. We performed a thorough experimental study of the problem fragmenting various types of materials by slowly proceeding weathering and by rapid breakup due to explosion and hammering. We demonstrate that the shape of fragments obeys an astonishing universality having the same generic evolution with the fragment size irrespective of materials details and loading conditions. There exists a cutoff size below which fragments have an isotropic shape, however, as the size increases an exponential convergence is obtained to a unique elongated form. We show that a discrete stochastic model of fragmentation reproduces both the size and shape of fragments tuning only a single parameter which strengthens the general validity of the scaling laws. The dependence of the probability of the crack plan orientation on the linear extension of fragments proved to be essential for the shape selection mechanism. PMID:25772300

  16. Universality of fragment shapes

    NASA Astrophysics Data System (ADS)

    Domokos, Gábor; Kun, Ferenc; Sipos, András Árpád; Szabó, Tímea

    2015-03-01

    The shape of fragments generated by the breakup of solids is central to a wide variety of problems ranging from the geomorphic evolution of boulders to the accumulation of space debris orbiting Earth. Although the statistics of the mass of fragments has been found to show a universal scaling behavior, the comprehensive characterization of fragment shapes still remained a fundamental challenge. We performed a thorough experimental study of the problem fragmenting various types of materials by slowly proceeding weathering and by rapid breakup due to explosion and hammering. We demonstrate that the shape of fragments obeys an astonishing universality having the same generic evolution with the fragment size irrespective of materials details and loading conditions. There exists a cutoff size below which fragments have an isotropic shape, however, as the size increases an exponential convergence is obtained to a unique elongated form. We show that a discrete stochastic model of fragmentation reproduces both the size and shape of fragments tuning only a single parameter which strengthens the general validity of the scaling laws. The dependence of the probability of the crack plan orientation on the linear extension of fragments proved to be essential for the shape selection mechanism.

  17. Bubble-fusion professor loses faculty post

    NASA Astrophysics Data System (ADS)

    Gwynne, Peter

    2008-10-01

    Purdue University in the US has announced that Rusi Taleyarkhan - who was found guilty of scientific misconduct by the university in July - will lose his title of Al Bement Jr Professor of Nuclear Engineering and will not be able to advise graduate students for at least three years. Purdue has also denied an appeal from the researcher about the misconduct verdict.

  18. Building Triangles: Research and the Realization of Self in Making Sense

    ERIC Educational Resources Information Center

    Godwin, Mary

    2007-01-01

    Working with first-year students at Purdue University, the author, a composition instructor, joined efforts with librarian Alexius Smith-Macklin to explore the efficacy of a collaborative approach to freshman writing instruction at the university level. Combining expertise from the Purdue programs of English education, theory and cultural studies,…

  19. Open Universities in India 2000: Brief Information.

    ERIC Educational Resources Information Center

    Bhushan, Bharat, Comp.; Lele, Nalini A., Comp.; Rausaria, R. R., Comp.

    This report contains information on the following open universities in India: (1) Indira Gandhi National Open University; (2) Dr. B.R. Ambedkar Open University; (3) Kota Open University; (4) Nalanda Open University; (5) Yashwantrao Chavan Maharashtra Open University; (6) Madhya Pradesh Bhoj (Open) University; (7) Dr. Babasaheb Ambedkar Open…

  20. Wikipedia ranking of world universities

    NASA Astrophysics Data System (ADS)

    Lages, José; Patt, Antoine; Shepelyansky, Dima L.

    2016-03-01

    We use the directed networks between articles of 24 Wikipedia language editions for producing the wikipedia ranking of world Universities (WRWU) using PageRank, 2DRank and CheiRank algorithms. This approach allows to incorporate various cultural views on world universities using the mathematical statistical analysis independent of cultural preferences. The Wikipedia ranking of top 100 universities provides about 60% overlap with the Shanghai university ranking demonstrating the reliable features of this approach. At the same time WRWU incorporates all knowledge accumulated at 24 Wikipedia editions giving stronger highlights for historically important universities leading to a different estimation of efficiency of world countries in university education. The historical development of university ranking is analyzed during ten centuries of their history.

  1. Imagine the Universe!

    NASA Technical Reports Server (NTRS)

    White, N.

    2003-01-01

    Welcome to the 2004 edition of the education CD from the Laboratory for High Energy Astrophysics at NASA Goddard Space Flight Center. We hope that you will find it to be an exciting and fun learning experience. We have tried very hard to make this CD as user-friendly as possible and along the way we have discovered some things that every user may need to know. Please read the README file found on the CD if you have any questions or problems using the disk. Then, after that, if you still have problems, email us at itu@athena.gsfc.nasa.gov. We will be happy to help you 'get going'! Below are links to all of the sites included on the CD. You will also find the addresses for the on-line version of each of these sites. If you have a good Internet connection available, we recommend that you view the sites on-line. There you will find the latest updated information, interactive activities, and active links to other sites. Included on the disk are: Imagine The Universe! This site is dedicated to a discussion about our Universe... what we know about it, how it is evolving, and the kinds of objects and phenomena it contains. Emphasizing the X-ray and gamma-ray parts of the electromagnetic spectrum, it also discusses how scientists know what they know, what mysteries remain, and how the answers to remaining mysteries may one day be found. Lots of movies, quizzes, and a special section for educators. Geared for ages 14 and up. This site can be viewed on-line at http://imagine.gsfc.nasa.gov/. StarChild: A learning center for young astronomers The 1998 Webby Award Winner for Best Education Website, StarChild is aimed at ages 4-14. It contains easy-to-understand information about our Solar System, the Universe, and space exploration. There are also activities, songs, movies, and puzzles! This site can be viewed on-line at http://starchild.gsfc.nasa.gov/. Astronomy Picture of the Day APOD offers a new astronomical image and caption each calendar day. We have captured the year 2003

  2. Inflating an inhomogeneous universe

    SciTech Connect

    Easther, Richard; Price, Layne C.; Rasero, Javier E-mail: lpri691@aucklanduni.ac.nz

    2014-08-01

    While cosmological inflation can erase primordial inhomogeneities, it is possible that inflation may not begin in a significantly inhomogeneous universe. This issue is particularly pressing in multifield scenarios, where even the homogeneous dynamics may depend sensitively on the initial configuration. This paper presents an initial survey of the onset of inflation in multifield models, via qualitative lattice-based simulations that do not include local gravitational backreaction. Using hybrid inflation as a test model, our results suggest that small subhorizon inhomogeneities do play a key role in determining whether inflation begins in multifield scenarios. Interestingly, some configurations which do not inflate in the homogeneous limit ''succeed'' after inhomogeneity is included, while other initial configurations which inflate in the homogeneous limit ''fail'' when inhomogeneity is added.

  3. University Engagement at INL

    SciTech Connect

    Morrell, Sean Robert; Rynes, Amanda Renee

    2014-07-01

    There are currently over 900 facilities in over 170 countries which fall under International Atomic Energy Agency (IAEA) safeguards. As additional nations look to purse civilian nuclear programs or to expand infrastructure already in place, the number of reactors and accompanying facilities as well as the quantity of material has greatly increased. Due to the breadth of the threat and the burden placed on the IAEA as nuclear applications expand, it has become increasingly important that safeguards professionals have a strong understanding of both the technical and political aspects of nonproliferation starting early in their career. To begin overcoming this challenge, Idaho National Laboratory, has partnered with local universities to deliver a graduate level nuclear engineering course that covers both aspects of the field with a focus on safeguards applications. To date over 60 students across multiple disciplines have participated in this course with many deciding to transition into a nonproliferation area of focus in both their academic and professional careers.

  4. Stable magnetic universes revisited

    NASA Astrophysics Data System (ADS)

    Tahamtan, T.; Halilsoy, M.

    2013-01-01

    Recent discovery of magnetars ( B˜1015 G) motivates us to consider magnetic universes in general relativity a new. A regular class of static, cylindrically symmetric pure magnetic field metrics is rederived in a different metric ansatz in all dimensions. Radial, time dependent perturbations show that for dimensions d>3 such spacetimes are stable at both near r≈0 and large radius r→∞. For d=3, however, simultaneous stability requirement at both, near and far radial distances can not be reconciled for time-dependent perturbations. We argue that this distinct property may be the cause for the absence of pure magnetic black holes in d=3. Restricted, numerical geodesics for neutral particles reveal a gravitational confinement around the center in the polar plane. Charged, time-like geodesics for d=4 are shown numerically to remain confined as well.

  5. Universal Steering Criteria

    NASA Astrophysics Data System (ADS)

    Zhu, Huangjun; Hayashi, Masahito; Chen, Lin

    2016-02-01

    We propose a general framework for constructing universal steering criteria that are applicable to arbitrary bipartite states and measurement settings of the steering party. The same framework is also useful for studying the joint measurement problem. Based on the data-processing inequality for an extended Rényi relative entropy, we then introduce a family of steering inequalities, which detect steering much more efficiently than those inequalities known before. As illustrations, we show unbounded violation of a steering inequality for assemblages constructed from mutually unbiased bases and establish an interesting connection between maximally steerable assemblages and complete sets of mutually unbiased bases. We also provide a single steering inequality that can detect all bipartite pure states of full Schmidt rank. In the course of study, we generalize a number of results intimately connected to data-processing inequalities, which are of independent interest.

  6. Zöllner's Universe

    NASA Astrophysics Data System (ADS)

    Kragh, Helge

    2012-12-01

    The idea that space is not Euclidean by necessity, and that there are other kinds of "curved" spaces, diffused slowly to the physical and astronomical sciences. Until Einstein's general theory of relativity, only a handful of astronomers contemplated a connection between non-Euclidean geometry and real space. One of them, the German astrophysicist Johann Carl Friedrich Zöllner (1834-1882), suggested in 1872 a remarkable cosmological model describing a finite universe in closed space. I examine Zöllner's little-known contribution to cosmology and also his even more unorthodox speculations of a four-dimensional space including both physical and spiritual phenomena. I provide an overview of Zöllner's scientific work, of his status in the German scientific community, and of the controversies caused by his polemical style of science. Zöllner's cosmology was effectively forgotten, but there is no reason why it should remain an unwritten chapter in the history of science.

  7. The International Space University

    NASA Technical Reports Server (NTRS)

    Davidian, Kenneth J.

    1990-01-01

    The International Space University (ISU) was founded on the premise that any major space program in the future would require international cooperation as a necessary first step toward its successful completion. ISU is devoted to being a leading center for educating future authorities in the world space industry. ISU's background, goals, current form, and future plans are described. The results and benefits of the type of education and experience gained from ISU include technical reports describing the design projects undertaken by the students, an exposure to the many different disciplines which are a part of a large space project, an awareness of the existing activities from around the world in the space community, and an international professional network which spans all aspects of space activities and covers the globe.

  8. Universe exploration vision

    NASA Technical Reports Server (NTRS)

    O'Handley, D.; Swan, P.; Sadeh, W.

    1992-01-01

    U.S. space policy is discussed in terms of present and planned activities in the solar system and beyond to develop a concept for expanding space travel. The history of space exploration is briefly reviewed with references to the Mariner II, Apollo, and Discoverer programs. Attention is given to the issues related to return trips to the moon, sprint vs repetitive missions to Mars, and the implications of propulsion needs. The concept of terraforming other bodies within the solar system so that they can support human activity is identified as the next major phase of exploration. The following phase is considered to be the use of robotic or manned missions that extend beyond the solar system. Reference is given to a proposed Thousand Astronomical Units mission as a precursor to exploratory expansion into the universe, and current robotic mission activities are mentioned.

  9. Universal visualization platform

    NASA Astrophysics Data System (ADS)

    Gee, Alexander G.; Li, Hongli; Yu, Min; Smrtic, Mary Beth; Cvek, Urska; Goodell, Howie; Gupta, Vivek; Lawrence, Christine; Zhou, Jainping; Chiang, Chih-Hung; Grinstein, Georges G.

    2005-03-01

    Although there are a number of visualization systems to choose from when analyzing data, only a few of these allow for the integration of other visualization and analysis techniques. There are even fewer visualization toolkits and frameworks from which one can develop ones own visualization applications. Even within the research community, scientists either use what they can from the available tools or start from scratch to define a program in which they are able to develop new or modified visualization techniques and analysis algorithms. Presented here is a new general-purpose platform for constructing numerous visualization and analysis applications. The focus of this system is the design and experimentation of new techniques, and where the sharing of and integration with other tools becomes second nature. Moreover, this platform supports multiple large data sets, and the recording and visualizing of user sessions. Here we introduce the Universal Visualization Platform (UVP) as a modern data visualization and analysis system.

  10. Universal Steering Criteria.

    PubMed

    Zhu, Huangjun; Hayashi, Masahito; Chen, Lin

    2016-02-19

    We propose a general framework for constructing universal steering criteria that are applicable to arbitrary bipartite states and measurement settings of the steering party. The same framework is also useful for studying the joint measurement problem. Based on the data-processing inequality for an extended Rényi relative entropy, we then introduce a family of steering inequalities, which detect steering much more efficiently than those inequalities known before. As illustrations, we show unbounded violation of a steering inequality for assemblages constructed from mutually unbiased bases and establish an interesting connection between maximally steerable assemblages and complete sets of mutually unbiased bases. We also provide a single steering inequality that can detect all bipartite pure states of full Schmidt rank. In the course of study, we generalize a number of results intimately connected to data-processing inequalities, which are of independent interest. PMID:26943513

  11. Universal Landau pole.

    PubMed

    Andrianov, A A; Espriu, D; Kurkov, M A; Lizzi, F

    2013-07-01

    Our understanding of quantum gravity suggests that at the Planck scale the usual geometry loses its meaning. If so, the quest for grand unification in a large non-Abelian group naturally endowed with the property of asymptotic freedom may also lose its motivation. Instead, we propose a unification of all fundamental interactions at the Planck scale in the form of a universal Landau pole, at which all gauge couplings diverge. The Higgs quartic coupling also diverges while the Yukawa couplings vanish. The unification is achieved with the addition of fermions with vector gauge couplings coming in multiplets and with hypercharges identical to those of the standard model. The presence of these particles also prevents the Higgs quartic coupling from becoming negative, thus avoiding the instability (or metastability) of the standard model vacuum. PMID:23862991

  12. Some toy sheet universes

    NASA Astrophysics Data System (ADS)

    Hamerský, Jaroslav; Langer, Jiří

    2012-07-01

    Our model is based on the model studied by Langer [1] and in more detail by Langer and Žofka [2]. In these papers we studied a toy closed universe which is flat except of a thin spherical shell. The model was constructed in the framework of the Israel formalism [3]. In this approach the history of a thin shell of matter is described by the time-like hypersurface Σ which divides the spacetime into two parts V- and V+. The hypersuface Σ is a common boundary of V- and V+ consequently its intrinsic metric induced by the geometries in both regions must be the same. However, the extrinsic curvatures of Σ in V- and V+ are in general different. The jump in projections of the extrinsic curvature tensors on Σ determines the surface energy-momentum tensor of matter on Σ.

  13. European Universe Awareness

    NASA Astrophysics Data System (ADS)

    Russo, P.; Miley, G.; Westra van Holthe, F.; Schrier, W.; Reed, S.

    2011-10-01

    The European Universe Awareness (EU-UNAWE) programme uses the beauty and grandeur of the cosmos to encourage young children, particularly those from underprivileged backgrounds, to develop an interest in science and technology and to foster a sense of global citizenship. EU-UNAWE is already active in 40 countries and comprises a global network of almost 500 astronomers, teachers and other educators. The programme was recently awarded a grant of 1.9 million euros by the European Union so that it can be further developed in five European countries and South Africa. The grant will be used to organise teacher training workshops and to develop educational materials, such as an astronomy news service for children and games. During this presentation we will outline some of the biggest achievements of EU-UNAWE to date and discuss future plans for the programme.

  14. Universal thermoelectric unit

    SciTech Connect

    Fedorov, M.I.; Engalychev, A.E.; Zaitsev, V.K.; Kaliazin, A.E.; Solomkin, F.Y.

    1994-08-10

    The problems of energy supply of low power electric devices very often can be solved with thermoelectric generator even with low coefficient of performance, when other electric energy sources are not convenient. The problems of thermoelectric and construction choice for such generators are discussed in the paper. A series of domestic thermoelectric generators was designed by the authors. The work is based on designing an universal thermoelectric unit---a battery which consist of ten thermoelements. The coefficient of performance of the unit is about 4%. Any thermoelectric generator can be made as a combination of these units. Principal opportunity of production such thermoelectric generators on industrial scale was proved. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

  15. Rocket University at KSC

    NASA Technical Reports Server (NTRS)

    Sullivan, Steven J.

    2014-01-01

    "Rocket University" is an exciting new initiative at Kennedy Space Center led by NASA's Engineering and Technology Directorate. This hands-on experience has been established to develop, refine & maintain targeted flight engineering skills to enable the Agency and KSC strategic goals. Through "RocketU", KSC is developing a nimble, rapid flight engineering life cycle systems knowledge base. Ongoing activities in RocketU develop and test new technologies and potential customer systems through small scale vehicles, build and maintain flight experience through balloon and small-scale rocket missions, and enable a revolving fresh perspective of engineers with hands on expertise back into the large scale NASA programs, providing a more experienced multi-disciplined set of systems engineers. This overview will define the Program, highlight aspects of the training curriculum, and identify recent accomplishments and activities.

  16. Revealing the Universe

    NASA Astrophysics Data System (ADS)

    Cornell, James; Lightman, Alan

    1983-05-01

    Contributors include Owen Gingerich, Kenneth Bracher, Robert F. C. Vessot, Fred L. Whipple, Fred Franklin, Robert W. Noyes, Robert Rosner, Harvey Tananbaum, Alan P. Lightman, Walter H. G. Lewin, William H. Press, John Huchra, and George B. Field. Alan Lightman, a Fellow of the American Academy of Arts & Sciences since 1996, is adjunct professor of humanities at MIT. He is the author of several books on science, including "Ancient Light: Our Changing View of the Universe" (1991) and "Origins: The Lives and Worlds of Modern Cosmologists" (with R. Brawer, 1990). His works of fiction include "Einstein's Dreams" (1993), "The Diagnosis" (2000), which was a finalist for the National Book Award, and, most recently, "Reunion" (2003).

  17. Fred Hoyle's Universe

    NASA Astrophysics Data System (ADS)

    Gregory, Jane

    2005-08-01

    Fred Hoyle was a Yorkshire truant who became the voice of British astronomy. For fifty years, he spoke out for astronomy in the newspapers, on government committees, at scientific meetings, in popular books and on the radio. He devised a never-ending history of the universe, and worked out how the elements were made. He founded a prestigious institute for theoretical astronomy and built a giant telescope, and if it rained on his summer holiday, he sat in his caravan and wrote science fiction novels for his legions of fans around the world. Fred Hoyle also claimed that diseases fall from the sky, that the big bang never happened, and that the Astronomer Royal should be abolished. When the outspoken Fred Hoyle spoke out for astronomy, some astronomers really wished he had kept his mouth shut. This book tells the behind-the-scenes story of Hoyle's widely acclaimed and deeply controversial role in the ideas, organization and public face of astronomy in post-war Britain. It chronicles the triumphs, acrimony, jealousies, rewards and bitter feuds of a field in turmoil, and meets the astronomers, contemplating cosmic questions, keeping secrets, losing their tempers, winkling information out of distant stars and, over tea on the lawn, discussing the finer points of libel law. Fred Hoyle's Universe draws on previously confidential government documents, recently released personal correspondence and interviews with Hoyle's friends, colleagues and critics, as well as with Hoyle himself, to bring you the man, the science, and the scandal behind the genial and genteel facade of the most exciting period in the history of astronomy.

  18. Acceleration of Black Hole Universe

    NASA Astrophysics Data System (ADS)

    Zhang, Tianxi

    2012-05-01

    An alternative cosmological model called black hole universe has been recently proposed by the author. According to this model, the universe originated from a hot star-like black hole, and gradually grew up through a supermassive black hole to the present state by accreting ambient materials and merging with other black holes. The entire space is structured with an infinite number of layers hierarchically. The innermost three layers are the universe that we live, the outside space called mother universe, and the inside star-like and supermassive black holes called child universes. The outermost layer has an infinite radius and limits to zero for both the mass density and absolute temperature. All layers or universes are governed by the same physics, the Einstein general theory of relativity with the Robertson-Walker metric of space-time, and tend to expand outward physically. The evolution of the space structure is iterative. When one universe expands out, a new similar universe grows up from its inside. In this study. we will analyze the acceleration of black hole universe that accretes its ambient matter in an increasing rate. We will also compare the result obtained from the black hole universe model with the measurement of type Ia supernova and the result from the big bang cosmology.

  19. Austin Peay State University: College and University Computing Environment.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1987

    1987-01-01

    Planning for information technology, computer services, computer hardware, administrative computing, academic computing, and office automation/networking at Austin Peay State University are described. (MLW)

  20. Is the Universe logotropic?

    NASA Astrophysics Data System (ADS)

    Chavanis, Pierre-Henri

    2015-07-01

    We consider the possibility that the universe is made of a single dark fluid described by a logotropic equation of state P = A ln( ρ/ρ*, where ρ is the rest-mass density, ρ * is a reference density, and A is the logotropic temperature. The energy density ɛ is the sum of two terms: a rest-mass energy term ρ c 2 that mimics dark matter and an internal energy term u( ρ) = - P( ρ) - A that mimics dark energy. This decomposition leads to a natural, and physical, unification of dark matter and dark energy, and elucidates their mysterious nature. In the early universe, the rest-mass energy dominates and the dark fluid behaves as pressureless dark matter ( P ≃ 0, ɛ ∝ a -3. In the late universe, the internal energy dominates and the dark fluid behaves as dark energy ( P ˜ - ɛ, ɛ ∝ ln a. The logotropic model depends on a single parameter B = A / ρ Λ c 2 (dimensionless logotropic temperature), where ρ Λ = 6.72 × 10-24 g m-3 is the cosmological density. For B = 0, we recover the ΛCDM model with a different justification. For B > 0, we can describe deviations from the ΛCDM model. Using cosmological constraints, we find that 0 ≤ B ≤ 0.09425. We consider the possibility that dark matter halos are described by the same logotropic equation of state. When B > 0, pressure gradients prevent gravitational collapse and provide halo density cores instead of cuspy density profiles, in agreement with the observations. The universal rotation curve of logotropic dark matter halos is consistent with the observational Burkert profile (Burkert, Astrophys. J. 447, L25 (1995)) up to the halo radius. It decreases as r -1 at large distances, similarly to the profile of dark matter halos close to the core radius (Burkert, arXiv:1501.06604). Interestingly, if we assume that all the dark matter halos have the same logotropic temperature B, we find that their surface density Σ 0 = ρ0 r h is constant. This result is in agreement with the observations (Donato et al., Mon

  1. Our Astounding Universe

    NASA Astrophysics Data System (ADS)

    Mishra, Monika

    2016-04-01

    The philosophy of my life is to keep encouraging children to think beyond they could achieve easily. I understand children are adaptive to change and take things with an open mind. They are ready to experiment with new things and dare to dream big. I am fortunate to being a teacher by profession and thus I always attempt experimenting, observing, and participating with other children and adults. Children learn through play. From birth, children are active participants in building their own understanding. Teachers prepare the environment to help each child build on what they already know. It is such a great pleasure to observe every young kid that becomes excited and curious to know when we show them the Universe pictures and tell them about the strange objects in our Universe. So my aim is to keep them ignited by doing different activities throughout the year related to Space. I am always a firm believer of: Creativity is the key to success in the future, and primary education is where teachers can bring creativity in children at that level. One of my main ways of teaching is to conduct various presentations on The Solar System and beyond and debates on Space explorations. A Planet making project is one of the all-time favorite project for my students where they dare to dream to fly in the universe, and with their imagination, kids make different celestial objects and present them. To inculcate scientific attitude I arrange film screening, simulation exercises and quizzes on various topics of astronomy. Every year we celebrate World Space Week 4th to 10th of Oct. The motivation among all came through different hands-on activities like-painting, slogan competition, topics related to space, poetry and essay writing on various topics related to astronomy, assembly presentations in school. I am indeed overwhelmed when I started the very special Space and Astronomy club where young toddlers are involved in different activities like a star gazing program, conducting

  2. Inter-Universal Quantum Entanglement

    NASA Astrophysics Data System (ADS)

    Robles-Pérez, S. J.; González-Díaz, P. F.

    2015-01-01

    The boundary conditions to be imposed on the quantum state of the whole multiverse could be such that the universes would be created in entangled pairs. Then, interuniversal entanglement would provide us with a vacuum energy for each single universe that might be fitted with observational data, making testable not only the multiverse proposal but also the boundary conditions of the multiverse. Furthermore, the second law of the entanglement thermodynamics would enhance the expansion of the single universes.

  3. Entrepreneurial science and the university.

    PubMed

    Bean, L R

    1982-10-01

    The relationship between universities and the free enterprise system has become increasingly controversial as researchers and universities reap profits from scientific investigations. A review is given of developments in this relationship and issues which have been raised at symposia of university leaders and researchers, and by individual professors and students. These issues include conflict of interest, secrecy, patent ownership, research priorities, the role of graduate students, public confidence, and the traditional norms of scientific research. It is concluded that future university deliberations about these concerns should represent a broad range of disciplines and viewpoints, and be open to students, the public, and the press. PMID:7174298

  4. 13 Universities on NCAA Probation.

    ERIC Educational Resources Information Center

    Chronicle of Higher Education, 1984

    1984-01-01

    The 13 universities currently on National Collegiate Athletics Association probation, their probation expiration dates, sports affected, sanctions, and grounds for probationary action are listed. (MSE)

  5. Chemistry Inreach: University Employees' Children Experiencing University Chemistry

    ERIC Educational Resources Information Center

    Shaw, Amanda J.; Harrison, Timothy G.; Shallcross, Dudley E.; Medley, Marcus I.

    2009-01-01

    Many university departments provide public engagement activities, often referred to as "outreach" to school students, their teachers and other members of the public. It is less common for University Departments to run activities for their employees let alone the children of these employees. This paper looks at the value put on an…

  6. University Intercommunication. The Nine Universities Research Project. Final Report.

    ERIC Educational Resources Information Center

    Jackson, Brian, Ed.

    Many universities have already begun to explore the use of closed-circuit television (CCTV) for internal purposes. Provided that the equipment installed is of adequate quality and technically compatible with that of other universities, CCTV, supplemented by arrangements for recording on magnetic tape or on film, can provide a basis for…

  7. Building Effective Community-University Partnerships: Are Universities Truly Ready?

    ERIC Educational Resources Information Center

    Curwood, Susan Eckerle; Munger, Felix; Mitchell, Terry; Mackeigan, Mary; Farrar, Ashley

    2011-01-01

    Community service learning and community-based research necessitate the development of strong community-university partnerships. In this paper, students, faculty, and a community partner critically reflect upon the process of establishing a long-term community-university partnership through the integration of a community service learning component…

  8. International University Ranking Systems and the Idea of University Excellence

    ERIC Educational Resources Information Center

    Taylor, Paul; Braddock, Richard

    2007-01-01

    We look at some of the theoretical and methodological issues underlying international university ranking systems and, in particular, their conceptual connection with the idea of excellence. We then turn to a critical examination of the two best-known international university ranking systems--the "Times Higher Education Supplement (THES)" World…

  9. Western Governors University: Creating the First Virtual University

    ERIC Educational Resources Information Center

    Meyer, Katrina A.

    2009-01-01

    Distance education in its many forms had been around for decades, but the Western Governors University (WGU) was arguably the first "virtual university" (VU) in the United States, or at least the first VU that gained widespread attention from the press and public. After the governors in the Western Governors Association announced they would create…

  10. The European System for Electing University Presidents and University Governance

    ERIC Educational Resources Information Center

    Ma, Huaide

    2014-01-01

    The system of electing university presidents in Spain, Switzerland, Italy, and the United Kingdom has distinctive characteristics. Almost all university presidents are elected by teachers and students, either directly or indirectly through elections with government approval of the appointment a mere formality. Principles of these elections include…

  11. University of Missouri: College and University Systems Environment.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1983

    1983-01-01

    The computing and information systems at the University of Missouri are described. All computing activity was centralized beginning in 1973 with the formation of the university computer network. Administrative data processing, financial systems, student systems, and office automation are discussed. (MLW)

  12. McMaster University`s artificial computing system

    SciTech Connect

    Dawes, A.; Bentley, M.

    1996-12-31

    This will be McMaster University`s first entry into the AAAI Mobile Robotics competition. As such, this year will serve as a testing ground for future developments. It is the goal of the designers to experiment with new techniques and approaches based on their engineering background.

  13. Viscous dark fluid universe

    SciTech Connect

    Hipolito-Ricaldi, W. S.; Velten, H. E. S.; Zimdahl, W.

    2010-09-15

    We investigate the cosmological perturbation dynamics for a universe consisting of pressureless baryonic matter and a viscous fluid, the latter representing a unified model of the dark sector. In the homogeneous and isotropic background the total energy density of this mixture behaves as a generalized Chaplygin gas. The perturbations of this energy density are intrinsically nonadiabatic and source relative entropy perturbations. The resulting baryonic matter power spectrum is shown to be compatible with the 2dFGRS and SDSS (DR7) data. A joint statistical analysis, using also Hubble-function and supernovae Ia data, shows that, different from other studies, there exists a maximum in the probability distribution for a negative present value q{sub 0{approx_equal}}-0.53 of the deceleration parameter. Moreover, while previous descriptions on the basis of generalized Chaplygin-gas models were incompatible with the matter power-spectrum data since they required a much too large amount of pressureless matter, the unified model presented here favors a matter content that is of the order of the baryonic matter abundance suggested by big-bang nucleosynthesis.

  14. Local Universe Dwarf Galaxies

    NASA Astrophysics Data System (ADS)

    Carignan, Claude

    2015-08-01

    One of the outstanding problems in cosmology is addressing the "small-scale crisis" and understanding structure formation at the smallest scales. Standard Lambda Cold Dark Matter cosmological simulations of Milky Way-size DM halos predict many more DM sub-halos than the number of dwarf galaxies observed. This is the so-called Missing Satellites Problem. The most popular interpretation of the Missing Satellites Problem is that the smallest dark matter halos in the universe are extremely inefficient at forming stars. The virialized extent of the Milky Way's halo should contain ~500 satellites, while only ˜100 satellites and dwarfs are observed in the whole Local Group. Despite the large amount of theoretical work and new optical observations, the discrepancy, even if reduced, still persists between observations and hierarchical models, regardless of the model parameters. It may be possible to find those isolated ultra-faint missing dwarf galaxies via their neutral gas component, which is one of the goals we are pursuing with the SKA precursor KAT-7 in South Africa, and soon with the SKA pathfinder MeerKAT.

  15. University of Sao Paulo

    SciTech Connect

    Acquadro, J.C.; Added, N.; Ferraretto, M.

    1995-08-01

    Argonne has agreed to assist the University of Sao Paulo (USP) in the construction of a small superconducting heavy-ion linac to serve as an energy booster for projectiles from their 8-MV tandem. This booster will be similar in many respects to the ANL booster linac built in the late 1970s. The ANL contribution to this project will be (1) to build (at USP expense) 14 split-ring niobium resonators and some of the associated rf electronics, (2) to provide technical information, and (3) to train USP staff members in several phases of superconducting-linac technology. Two Brazilian engineers worked at Argonne for one year, gaining experience in cryogenics and in superconducting-resonator technology. Another engineer worked on the new control system at ATLAS for two years, the first year supported by Sao Paulo and the second with direct ANL support. Sao Paulo personnel returned to ANL in 1993 for assembly and testing of the first batch of completed resonators. The fabrication of the resonators will be completed by early 1995 when the Sao Paulo personnel will come back for final assembly and testing. Fabrication of electronics modules at ANL is still in progress.

  16. Universal ripper miner

    DOEpatents

    Morrell, Roger J.; Larson, David A.

    1991-01-01

    A universal ripper miner used to cut, collect and transfer material from an underground mine working face includes a cutter head that is vertically movable in an arcuate cutting cycle by means of drive members, such as hydraulically actuated pistons. The cutter head may support a circular cutter bit having a circular cutting edge that may be indexed to incrementally expose a fresh cutting edge. An automatic indexing system is disclosed wherein indexing occurs by means of a worm gear and indexing lever mechanism. The invention also contemplates a bi-directional bit holder enabling cutting to occur in both the upstroke and the downstroke cutting cycle. Another feature of the invention discloses multiple bits arranged in an in-line, radially staggered pattern, or a side-by-side pattern to increase the mining capacity in each cutting cycle. An on-board resharpening system is also disclosed for resharpening the cutting edge at the end of cutting stroke position. The aforementioned improvement features may be used either singly, or in any proposed combination with each other.

  17. Is the Universe homogeneous?

    PubMed

    Maartens, Roy

    2011-12-28

    The standard model of cosmology is based on the existence of homogeneous surfaces as the background arena for structure formation. Homogeneity underpins both general relativistic and modified gravity models and is central to the way in which we interpret observations of the cosmic microwave background (CMB) and the galaxy distribution. However, homogeneity cannot be directly observed in the galaxy distribution or CMB, even with perfect observations, since we observe on the past light cone and not on spatial surfaces. We can directly observe and test for isotropy, but to link this to homogeneity we need to assume the Copernican principle (CP). First, we discuss the link between isotropic observations on the past light cone and isotropic space-time geometry: what observations do we need to be isotropic in order to deduce space-time isotropy? Second, we discuss what we can say with the Copernican assumption. The most powerful result is based on the CMB: the vanishing of the dipole, quadrupole and octupole of the CMB is sufficient to impose homogeneity. Real observations lead to near-isotropy on large scales--does this lead to near-homogeneity? There are important partial results, and we discuss why this remains a difficult open question. Thus, we are currently unable to prove homogeneity of the Universe on large scales, even with the CP. However, we can use observations of the cosmic microwave background, galaxies and clusters to test homogeneity itself. PMID:22084298

  18. Universal mechatronics coordinator

    NASA Astrophysics Data System (ADS)

    Muir, Patrick F.

    1999-11-01

    Mechatronic systems incorporate multiple actuators and sensor which must be properly coordinated to achieve the desired system functionality. Many mechatronic systems are designed as one-of-a-kind custom projects without consideration for facilitating future system or alterations and extensions to the current syste. Thus, subsequent changes to the system are slow, different, and costly. It has become apparent that manufacturing processes, and thus the mechatronics which embody them, need to be agile in order to more quickly and easily respond to changing customer demands or market pressures. To achieve agility, both the hardware and software of the system need to be designed such that the creation of new system and the alteration and extension of current system is fast and easy. This paper describes the design of a Universal Mechatronics Coordinator (UMC) which facilitates agile setup and changeover of coordination software for mechatronic systems. The UMC is capable of sequencing continuous and discrete actions that are programmed as stimulus-response pairs, as state machines, or a combination of the two. It facilitates the modular, reusable programing of continuous actions such as servo control algorithms, data collection code, and safety checking routines; and discrete actions such as reporting achieved states, and turning on/off binary devices. The UMC has been applied to the control of a z- theta assembly robot for the Minifactory project and is applicable to a spectrum of widely differing mechatronic systems.

  19. Universal Signal Conditioning Amplifier

    NASA Technical Reports Server (NTRS)

    Kinney, Frank

    1997-01-01

    The Technological Research and Development Authority (TRDA) and NASA-KSC entered into a cooperative agreement in March of 1994 to achieve the utilization and commercialization of a technology development for benefiting both the Space Program and U.S. industry on a "dual-use basis". The technology involved in this transfer is a new, unique Universal Conditioning Amplifier (USCA) used in connection with various types of transducers. The project was initiated in partnership with I-Net Corporation, Lockheed Martin Telemetry & Instrumentation (formerly Loral Test and Information Systems) and Brevard Community College. The project consists of designing, miniaturizing, manufacturing, and testing an existing prototype of USCA that was developed for NASA-KSC by the I-Net Corporation. The USCA is a rugged and field-installable self (or remotely)- programmable amplifier that works in combination with a tag random access memory (RAM) attached to various types of transducers. This summary report comprises performance evaluations, TRDA partnership tasks, a project summary, project milestones and results.

  20. Universal signal conditioning amplifier

    NASA Technical Reports Server (NTRS)

    Medelius, Pedro J.; Hallberg, Carl; Cecil, Jim

    1994-01-01

    A state-of-the-art instrumentation amplifier capable of being used with most types of transducers has been developed at the Kennedy Space Center. This Universal Signal Conditioning Amplifier (USCA) can eliminate costly measurement setup item and troubleshooting, improve system reliability and provide more accurate data than conventional amplifiers. The USCA can configure itself for maximum resolution and accuracy based on information read from a RAM chip attached to each transducer. Excitation voltages or current are also automatically configured. The amplifier uses both analog and digital state-of-the-art technology with analog-to-digital conversion performed in the early stages in order to minimize errors introduced by offset and gain drifts in the analog components. A dynamic temperature compensation scheme has been designed to achieve and maintain 12-bit accuracy of the amplifier from 0 to 70 C. The digital signal processing section allows the implementation of digital filters up to 511th order. The amplifier can also perform real-time linearizations up to fourth order while processing data at a rate of 23.438 kS/s. Both digital and analog outputs are available from the amplifier.

  1. Hydrogen fuel - Universal energy

    NASA Astrophysics Data System (ADS)

    Prince, A. G.; Burg, J. A.

    The technology for the production, storage, transmission, and consumption of hydrogen as a fuel is surveyed, with the physical and chemical properties of hydrogen examined as they affect its use as a fuel. Sources of hydrogen production are described including synthesis from coal or natural gas, biomass conversion, thermochemical decomposition of water, and electrolysis of water, of these only electrolysis is considered economicially and technologically feasible in the near future. Methods of production of the large quantities of electricity required for the electrolysis of sea water are explored: fossil fuels, hydroelectric plants, nuclear fission, solar energy, wind power, geothermal energy, tidal power, wave motion, electrochemical concentration cells, and finally ocean thermal energy conversion (OTEC). The wind power and OTEC are considered in detail as the most feasible approaches. Techniques for transmission (by railcar or pipeline), storage (as liquid in underwater or underground tanks, as granular metal hydride, or as cryogenic liquid), and consumption (in fuel cells in conventional power plants, for home usage, for industrial furnaces, and for cars and aircraft) are analyzed. The safety problems of hydrogen as a universal fuel are discussed, noting that they are no greater than those for conventional fuels.

  2. Universal Uncertainty Relations

    NASA Astrophysics Data System (ADS)

    Gour, Gilad

    2014-03-01

    Uncertainty relations are a distinctive characteristic of quantum theory that imposes intrinsic limitations on the precision with which physical properties can be simultaneously determined. The modern work on uncertainty relations employs entropic measures to quantify the lack of knowledge associated with measuring non-commuting observables. However, I will show here that there is no fundamental reason for using entropies as quantifiers; in fact, any functional relation that characterizes the uncertainty of the measurement outcomes can be used to define an uncertainty relation. Starting from a simple assumption that any measure of uncertainty is non-decreasing under mere relabeling of the measurement outcomes, I will show that Schur-concave functions are the most general uncertainty quantifiers. I will then introduce a novel fine-grained uncertainty relation written in terms of a majorization relation, which generates an infinite family of distinct scalar uncertainty relations via the application of arbitrary measures of uncertainty. This infinite family of uncertainty relations includes all the known entropic uncertainty relations, but is not limited to them. In this sense, the relation is universally valid and captures the essence of the uncertainty principle in quantum theory. This talk is based on a joint work with Shmuel Friedland and Vlad Gheorghiu. This research is supported by the Natural Sciences and Engineering Research Council (NSERC) of Canada and by the Pacific Institute for Mathematical Sciences (PIMS).

  3. HACCing the Universe

    NASA Astrophysics Data System (ADS)

    Pope, Adrian

    2014-03-01

    Simulations of large-scale structure formation that can simultaneously encompass a representative volume of the universe and resolve the dark matter halos that host galaxies are required for both planning and analyzing current and future astronomical surveys of galaxies across the sky. In order to harness the power of modern supercomputing systems for running such simulations we have developed the Hardware/Hybrid Cosmology Code (HACC) to address the issues of massive concurrency and heterogeneity. HACC uses n-body methods and splits the calculation of the gravitational force into a long-range component that is highly portable and a short-range component that is tuned to specific compute node architectures. We have developed and used variants of HACC for x86, IBM Cell (LANL/Roadrunner), IBM Blue Gene (ANL/Mira), and GPGPU (ORNL/Titan) systems. This talk will focus on how our experiences with various memory hierarchies and potential performance bottlenecks has influenced our iterations of code design in order to achieve better load-balancing and higher performance.

  4. The Universe of Fluctuations

    NASA Astrophysics Data System (ADS)

    Sidharth, B. G.

    We discuss the recent model of a Quantum Mechanical Black Hole (QMBH) which describes the most fundamental known particles, the leptons and approximately the quarks in terms of the Kerr-Newman Black Hole with a naked singularity shielded by Zitterbewegung effects. This goes beyond the Zitterbewegung and self interaction models of Barut and Bracken, Hestenes, Chacko and others and provides a unified picture which amongst other things gives a rationale for and an insight into: (1) The apparently inexplicable reason why complex space-time transformations lead to the Kerr-Newman metric in General Relativity. (2) The value of the fine structure constant. (3) The ratio between electromagnetic and gravitational interaction strengths. (4) The anomalous gyromagnetic ratio for the electron. (5) Why the neutrino is left-handed. (6) Why the charge is discrete. In the spirit of Effective Field Theories, this model provides an alternative formalism for Quantum Theory and also for its combination with General Relativity. Finally a mechanism for the formation of these QMBH or particles is explored within the framework of Stochastic Electrodynamics, QED and Quantum Statistical Mechanics. The cosmological implications are then examined. It turns out that a surprisingly large number of facts, including some which were hitherto inexplicable. follow as a consequence of the model. These include a theoretical deduction of the Mass, Radius and Age of the Universe, also the values of Hubble's constant and the Cosmological constant.

  5. Universal Cluster Deposition System

    NASA Astrophysics Data System (ADS)

    Qiang, You; Sun, Zhiguang; Sellmyer, David J.

    2001-03-01

    We have developed a universal cluster deposition system (UCDS), which combines a new kind of sputtering-gas-aggregation (SGA) cluster beam source with two atom beams from magnetron sputtering. A highly intense, very stable beam of nanoclusters (like Co, Fe, Ni, Si, CoSm or CoPt) are produced. A quadrupole and/or a new high transmission infinite range mass selector have been designed for the cluster beam. The size distribution (Δd/d) is between 0.05+/-0.10, measured in situ by TOF. A range of mean cluster size is 2 to 10 nm. Usually the deposition rate is about 5 deg/s. The cluster concentration in the film is adjusted through the ratio of cluster and atomic beam deposition rates, as measured in situ with a rotatable quartz microbalance. The UCDS can be used to prepare coated clusters. After exiting from the cluster source, the clusters can be coated first with an atomic or molecular species in an evaporation chamber, and deposited alone or co-deposited with another material. This system is used to deposit simultaneously or alternately mesoscopic thin films or multilayers, and offers the possibility to control independently the incident cluster size and concentration, and thereby the interaction between clusters and cluster-matrix material which is of interest for fundamental research and industry applications. Magnetic properties of Co cluster-assembled materials will be discussed. * Research supported by NSF, DARPA through ARO, and CMRA

  6. The Medieval German University: Transformation and Innovation.

    ERIC Educational Resources Information Center

    Schwinges, Rainer Christoph

    1998-01-01

    Discusses the development of the university system within the Holy Roman Empire, especially in Germany, explaining that the University of Prague in 1348 was the Empire's first university. Reports that after the University of Prague, the new university type, or the "German type," developed by combining types of universities in Bologna and Paris.…

  7. The Dynamics of University Protest.

    ERIC Educational Resources Information Center

    Light, Donald, Jr.; Spiegel, John P.

    Eleven years after the end of the height of protest on college and university campuses, it is important to try to understand what the student protest movement was all about, how it came to be, how and why it ended, and what will happen next. Through intimate case studies of takeovers at various universities, the dynamics of that era are examined.…

  8. The Overseas University Leadership Program

    ERIC Educational Resources Information Center

    Yu, Haibo

    2014-01-01

    This article analyzes the content and format of the Overseas University Leadership Program organized by the National Academy of Education Administration in Beijing, China. Universities provide the country with scientific and technological expertise, pave the path to individual advancement, and are major economic engines. China's new mission…

  9. Positioning the Undervalued Metropolitan University.

    ERIC Educational Resources Information Center

    Brown, Herbert E.

    1993-01-01

    It is noted that "undervalued metropolitan universities," which generally have open enrollment, low tuition, and a large proportion of nontraditional students, often also have a diffuse and unclear public image. A model positioning concept for these institutions, used by Wright State University (Ohio) is proposed and described. (MSE)

  10. The Impact of Universities' ERPs?

    ERIC Educational Resources Information Center

    Jefferson, Anne L.

    Early retirement plans (ERPs) have recently been considered and implemented at a number of universities as a means to address their need to contain costs while simultaneously generating new ideas and energy within the institution through the revitalization of faculty ranks. This endorsement of ERPs by university administrators, however, is…

  11. Growing an Emerging Research University

    ERIC Educational Resources Information Center

    Birx, Donald L.; Anderson-Fletcher, Elizabeth; Whitney, Elizabeth

    2013-01-01

    The emerging research college or university is one of the most formidable resources a region has to reinvent and grow its economy. This paper is the first of two that outlines a process of building research universities that enhance regional technology development and facilitate flexible networks of collaboration and resource sharing. Although the…

  12. The Philosophy of University Housing

    ERIC Educational Resources Information Center

    Wallace, James A.

    2012-01-01

    This article examines a stated philosophy of university housing and the philosophy's effect on the facilitation of the personal and intellectual growth of students residing in the residence halls and the development of a sense of community. This particular philosophy governs the housing operations at Southern Illinois University at Carbondale.…

  13. The Future of the Universe.

    ERIC Educational Resources Information Center

    Page, Don N.; McKee, M. Randall

    1983-01-01

    The future of the universe is discussed in terms of several models. These include the closed, open, and critical models of the universe. Black holes and speculation on what may happen to life in the cosmological models are also discussed. (JN)

  14. Water Recycling in Schools & Universities

    ERIC Educational Resources Information Center

    Meeten, Nick

    2013-01-01

    Consider the waste streams generated in schools and universities. So what is in the typical used water generated in schools and universities? It is typically about 99 percent water, with the remaining 1 percent mainly made up of organic compounds. Used water contains nutrients such as nitrogen and phosphorous. When one judges it on its quality, it…

  15. Sign Program for a University.

    ERIC Educational Resources Information Center

    Architectural and Engineering News, 1968

    1968-01-01

    A co-ordinated sign program for a multi-campus university not only helps students and visitors find their way around, but is a design element that adds identification and unity. Graphic designer, Paul Arthur, has designed a modular sign system for the University of Tennessee with all elements having standard color, lettering, size and materials.…

  16. Learning Productivity at Research Universities.

    ERIC Educational Resources Information Center

    Kuh, George D.; Hu, Shouping

    2001-01-01

    Compared levels of engagement in learning activities and gains of students at research universities (RUs) and other types of colleges in the 1980s and 1990s. Though students at other universities generally outperformed RU students, the gap closed somewhat between the mid-80s and mid-90s due in part to declines in many learning productivity…

  17. Infra-red soft universality

    SciTech Connect

    Jack, I.

    1997-06-15

    In a special class of supersymmetric grand unified theories, the commonly assumed universal form of the soft supersymmetry-breaking terms is approached in the infra-red limit. The resulting universal scalar mass and trilinear coupling are predicted in terms of the gaugino mass.

  18. Student Leadership at the University

    ERIC Educational Resources Information Center

    Hilliard, Ann T.

    2010-01-01

    The focus of this article is about the utilization of student leadership at the University. Based on research, student leadership opportunities at the university have been frequently at a low percentage (Zimmerman, Burkhart, 2002). The researcher identifies practical ways to involve students in various leadership activities. Emphases are placed on…

  19. A University for the People

    ERIC Educational Resources Information Center

    Webb, Sue

    2010-01-01

    Over the past year lifelong learning in universities has come under the spotlight of politicians, educationalists, journalists and adult learners. For some, the concern has been about countering the fall-out from changes in public funding and challenging the reduction in provision--and even closure--of university departments. A number of…

  20. Outdoor Recreation at Brock University

    ERIC Educational Resources Information Center

    Breunig, Mary; O'Connell, Tim; Hutson, Garrett

    2007-01-01

    Brock University offers both undergraduate and graduate programs and is host to approximately 17,000 students. It is the only Canadian university located in a World Biosphere Reserve--the Niagara Escarpment. The Bruce Trail passes through campus, and offers ample opportunities for hiking, mountain biking, nature interpretation and outdoor…

  1. University Research: Understanding Its Role

    ERIC Educational Resources Information Center

    Association of American Universities, 2011

    2011-01-01

    Since World War II, the federal government has maintained a partnership with the nation's research universities, based on the bipartisan consensus that (1) the nation needs to invest its resources in curiosity-driven, competitively awarded basic research, and (2) basic research is best conducted at the nation's universities. As a result of that…

  2. Cable Television and the University.

    ERIC Educational Resources Information Center

    Lyman, Richard

    Universities contain powerful blocs of resistance to new educational technology, perhaps especially to television. University attitudes and structures as well as faculty ignorance, apathy, and resistance affect the development of cable television. No one seems to speak with great confidence and precision about the educational potential of cable.…

  3. Sustainability in Brazilian Federal Universities

    ERIC Educational Resources Information Center

    Palma, Lisiane Celia; de Oliveira, Lessandra M.; Viacava, Keitiline R.

    2011-01-01

    Purpose: The purpose of this paper is to identify the number of courses related to sustainability offered in bachelor degree programs of business administration in Brazilian federal universities. Design/methodology/approach: An exploratory research was carried out based on a descriptive scope. The process of mapping federal universities in Brazil…

  4. Quantum entanglement of baby universes

    SciTech Connect

    Essman, Eric P.; Aganagic, Mina; Okuda, Takuya; Ooguri, Hirosi

    2006-12-07

    We study quantum entanglements of baby universes which appear in non-perturbative corrections to the OSV formula for the entropy of extremal black holes in type IIA string theory compactified on the local Calabi-Yau manifold defined as a rank 2 vector bundle over an arbitrary genus G Riemann surface. This generalizes the result for G=1 in hep-th/0504221. Non-perturbative terms can be organized into a sum over contributions from baby universes, and the total wave-function is their coherent superposition in the third quantized Hilbert space. We find that half of the universes preserve one set of supercharges while the other half preserve a different set, making the total universe stable but non-BPS. The parent universe generates baby universes by brane/anti-brane pair creation, and baby universes are correlated by conservation of non-normalizable D-brane charges under the process. There are no other source of entanglement of baby universes, and all possible states are superposed with the equal weight.

  5. Internationalization and the Cosmopolitical University

    ERIC Educational Resources Information Center

    Britez, Rodrigo; Peters, Michael A.

    2010-01-01

    This article discusses some of the issues that surround the internationalization of higher education as a way to open discussion about the construction of an alternative cosmopolitical vision of the university, necessary if the university is to fulfill any historic tasks concerning the creation of globally aware citizens. The authors indicate that…

  6. University Rankings and Social Science

    ERIC Educational Resources Information Center

    Marginson, Simon

    2014-01-01

    University rankings widely affect the behaviours of prospective students and their families, university executive leaders, academic faculty, governments and investors in higher education. Yet the social science foundations of global rankings receive little scrutiny. Rankings that simply recycle reputation without any necessary connection to real…

  7. On evolution of the universe

    NASA Astrophysics Data System (ADS)

    Slavnov, D. A.

    2016-01-01

    We consider the model of evolution of the Universe where the Big Bang is regarded as an explosion of a photon superstar. The inflationary epoch is not necessary in the model. The model describes the fundamental phenomena observed: the Universe is expanding at an increasing rate, it is homogeneous and isotropic and contains no antimatter, and its metrics is almost flat.

  8. University Satellite Campus Management Models

    ERIC Educational Resources Information Center

    Fraser, Doug; Stott, Ken

    2015-01-01

    Among the 60 or so university satellite campuses in Australia are many that are probably failing to meet the high expectations of their universities and the communities they were designed to serve. While in some cases this may be due to the demand driven system, it may also be attributable in part to the ways in which they are managed. The…

  9. The Marine Corps University Library.

    ERIC Educational Resources Information Center

    Ramkey, Carol E.

    2001-01-01

    Describes the Marine Corps University (Virginia) Library's collections and reserves. States that the library's resources focus on military doctrine, history, arts, and sciences, and that they include Web- and CD-ROM-based specialized military databases. Describes the library's mission to serve the university community and Marine Corps patrons…

  10. Jaspers' Concept of the University

    ERIC Educational Resources Information Center

    Burch, Robert

    1976-01-01

    The general character of Jaspers' idea of the university is outlined, and some basic objections to that view are examined. Throughout the paper an attempt is made to establish the relevance of Jaspers' work to current university problems. (Author/LBH)

  11. Universities: Engaging with Local Communities

    ERIC Educational Resources Information Center

    Universities UK, 2010

    2010-01-01

    This leaflet illustrates the many ways in which universities impact on the local area. Universities are a major contributor to the economy in their own right, both as employers and purchasers of goods. Their social and cultural influence is also felt through their provision of: (1) art galleries, museums and exhibitions; (2) cinemas and theatres;…

  12. Integrating Environmental Sustainability into Universities

    ERIC Educational Resources Information Center

    Ralph, Meredith; Stubbs, Wendy

    2014-01-01

    Universities play a fundamental role in addressing global environmental challenges as their education, research and community involvement can produce long-lasting environmental effects and societal change. By demonstrating best practice in their operations, research and teaching, universities have both multiple and multiplier effects on society.…

  13. The University as an Organization.

    ERIC Educational Resources Information Center

    Perkins, James A., Ed.

    This collection of studies by men and women who understand universities and have the experience and ability to view them in perspectives of history and international experience demonstrates that universities constitute a genus of institution that is unique in its totality and comparable to other organizations only in certain of its…

  14. Technical Pitfalls in University Rankings

    ERIC Educational Resources Information Center

    Bougnol, Marie-Laure; Dulá, Jose H.

    2015-01-01

    Academicians, experts, and other stakeholders have contributed extensively to the literature on university rankings also known as "league tables". Often the tone is critical usually focused on the subjective aspects of the process; e.g., the list of the universities' attributes used in the rankings, their respective weights, and the size…

  15. University Students: Attainment and Sport

    ERIC Educational Resources Information Center

    Hendry, L. B.; Douglass, L.

    1975-01-01

    The extent to which 230 university students following a one-year psychology course were 'active' (i.e., competitively or recreationally involved) in sport or 'non-participant' was compared with their scores on measures of personality, attitude, social class, sex, previous school involvement in sport, and attainment in university course work.…

  16. Managing University Research Microdata Collections

    ERIC Educational Resources Information Center

    Woolfrey, Lynn; Fry, Jane

    2015-01-01

    This article examines the management of microdata collections in a university context. It is a cross-country analysis: Collection management at data services in Canada and South Africa are considered. The case studies are of two university sub-contexts: One collection is located in a library; the other at a Faculty-based Data Service. Stages in…

  17. University--Science Fair Partnership.

    ERIC Educational Resources Information Center

    Tallman, Erika; Taylor, Karen

    1997-01-01

    Describes a partnership between a fifth-grade teacher and a university methods professor that involved developing an elementary science fair project mentored by university students. Provides opportunities for elementary students to conduct scientific investigations to learn about science, and opportunities for education majors to have firsthand…

  18. Universities in Transition in Asia.

    ERIC Educational Resources Information Center

    Gungwu, Wang

    1992-01-01

    Discusses the history of Asian universities, their position today, and what the transitions represent for the future. Describes the major debate in the past as concerning the preservation of traditional cultural values while becoming modern institutions. Argues that Asian universities need to recognize the great relevance of traditions to social…

  19. Islamic Universities Spread through Africa

    ERIC Educational Resources Information Center

    Lindow, Megan

    2007-01-01

    This article reports on new universities for Muslims, many supported by groups in the Middle East, which are spreading through the sub-Saharan region. The Islamic University in Uganda is a prime example of a new kind of institution that has slowly been spreading its way across the continent. Embracing both conservative Muslim values and modern…

  20. Are Universities Becoming More Unequal?

    ERIC Educational Resources Information Center

    Yan, Lau; Rosen, Harvey S.

    2016-01-01

    Observers have expressed concern about growing inequality in resources across universities. But are universities really becoming more unequal? We argue that the typical approach of examining endowment growth alone is not sensible. In line with the literature on household inequality, we focus instead on a comprehensive income measure. We find that…

  1. CARES: Mentoring through University Outreach

    ERIC Educational Resources Information Center

    Bergerson, Amy Aldous; Petersen, Kari K.

    2009-01-01

    This study examined whether a university outreach program featuring peer mentoring and offering a social support network can impact college-going aspirations. Study participants were middle school students of color and low SES students and their university student mentors. Purposeful selection was used to identify six mentors and six proteges and…

  2. University Macro Analytic Simulation Model.

    ERIC Educational Resources Information Center

    Baron, Robert; Gulko, Warren

    The University Macro Analytic Simulation System (UMASS) has been designed as a forecasting tool to help university administrators budgeting decisions. Alternative budgeting strategies can be tested on a computer model and then an operational alternative can be selected on the basis of the most desirable projected outcome. UMASS uses readily…

  3. Research and the Universities' Image

    ERIC Educational Resources Information Center

    Santiago, Rui; Carvalho, Teresa; Relva, Rosario

    2008-01-01

    Traditionally, and from a Humboltian perspective, research was conceived as an important part of the tripartite mission of universities, with teaching and services to the community being the other two. The traditional idea of universities as cultural and social institutions is increasingly being replaced by another: the entrepreneurial, capitalist…

  4. Millersville University Secondary Education PDS

    ERIC Educational Resources Information Center

    Marcum-Dietrich, Nanette I.; Mahoney, Tim

    2015-01-01

    Millersville University of Pennsylvania (MU) has over 150 years of proud heritage in the preparation of teachers. This article describes how the Secondary Education Professional Development School (PDS) Program model has transformed Millersville University's secondary teacher education from a traditional teacher preparation program into a dynamic…

  5. Future University-Industry Relations.

    ERIC Educational Resources Information Center

    Sorrows, Howard E.

    1983-01-01

    University and industry relations in the United States, it is suggested, must promote competitive U.S. industries. The prime motive for increasing university-industrial relations is competitive commercial products and services. Other countries' success results from national technology ventures based on superior marketing and marshalling of…

  6. URBAN INSTITUTIONS AS UNIVERSITY CLIENTS.

    ERIC Educational Resources Information Center

    KRAVITZ, SANFORD L.

    THE AUTHOR DISCUSSES THE WAYS IN WHICH THE UNIVERSITY CAN AND MUST HELP THE CITY SOLVE ITS PROBLEMS. HE SEES THE TWO MAJOR NEEDS OF URBAN INSTITUTIONS AS A MANPOWER SHORTAGE AND A KNOWLEDGE PROBLEM. THE UNIVERSITY MUST MOBILIZE ITS RESOURCES RAPIDLY AND RESPONSIBLY NOT ONLY TO INCREASE THE NUMBER OF WORKERS AVAILABLE BUT TO IMPROVE THE QUALITY AND…

  7. University Autonomy: The Ethiopian Experience

    ERIC Educational Resources Information Center

    Gebru, Demewoz Admasu

    2013-01-01

    This article discusses and analyzes the state of university autonomy in Ethiopia at a time when the country has embarked on massive expansion of the sector, and universities are established out of urban centers based on regional equity. Legislative provisions and case study reports were reviewed, and lived experiences documented with emphasis on…

  8. Employability and Finnish University Graduates

    ERIC Educational Resources Information Center

    Puhakka, Antero; Rautopuro, Juhani; Tuominen, Visa

    2010-01-01

    In this article the authors concentrate on the change in the concept of employability during the Bologna process. They show that employability has gradually moved from a peripheral to a core presence in the most recent Bologna process documents. Using a Finnish university merger (University of Eastern Finland) as an example, the authors…

  9. The Architect as University President

    ERIC Educational Resources Information Center

    Barker, James F.

    2008-01-01

    Architecture blends the arts and sciences in a vigorous way--one well suited to a university presidency. In this article, the author shares how his architectural education and background prepared and helped him for his responsibility as president of Clemson University. A big part of his responsibility is to help plan, financially support, build,…

  10. Reformation Comes to the University.

    ERIC Educational Resources Information Center

    Schaffer, Susan M.

    1992-01-01

    The lessons from the corporate experience of the 1980s, carefully applied, can strengthen the university in support of its mission. Those experiences, sifted and shaped for higher education, can help with the difficult tasks of downsizing, rightsizing, restructuring, streamlining, and decentralizing that confront the university in the 1990s. (MSE)

  11. Gifted Students' Transition to University

    ERIC Educational Resources Information Center

    Mendaglio, Sal

    2013-01-01

    The transition from school to university presents novel demands for all students. Although this educational milestone has been addressed by scholars, particularly those interested in the study of higher education, there is a dearth of literature regarding gifted students' experience of their handling demands of first-year university. In the…

  12. Visualising the "Internationalisation" of Universities

    ERIC Educational Resources Information Center

    Elkin, Graham; Devjee, Faiyaz; Farnsworth, John

    2005-01-01

    Purpose: There are few means of measuring whether universities have effective international programmes or policies in response to increasing globalisation. The purpose of this paper is to report on the development and testing of a model for measuring the internationalisation of universities and to assist with the strategic planning of…

  13. What Is the University Today?

    ERIC Educational Resources Information Center

    Heaney, Conor

    2015-01-01

    What is the University today? In this paper, a Foucault and Deleuzo-Guattarian inspired approach is taken. I argue that the University is, today, a site of "neoliberal governmentality," which governs students and academics as sites of human capital. That is, students and academics are governed to self-govern themselves as sites of human…

  14. Environmental Management at Swedish Universities

    ERIC Educational Resources Information Center

    Arvidsson, Karin

    2004-01-01

    Since 1996, all Swedish public authorities, which includes most universities, have been made responsible for contributing to the sustainable development of the society. Swedish universities are thus required to submit annual environmental reports about their policies, structures and actions. This study provides a review of the activities that…

  15. University Ranking as Social Exclusion

    ERIC Educational Resources Information Center

    Amsler, Sarah S.; Bolsmann, Chris

    2012-01-01

    In this article we explore the dual role of global university rankings in the creation of a new, knowledge-identified, transnational capitalist class and in facilitating new forms of social exclusion. We examine how and why the practice of ranking universities has become widely defined by national and international organisations as an important…

  16. The age of universe

    NASA Astrophysics Data System (ADS)

    Ali, Zeeshan

    The presence of short-lived isotope Curium-247 in the early Solar System complicates the job of dating the earliest events in the solar nebula. Primitive components in meteorites contain a detailed record of the conditions and processes in the solarnebula, the cloud of dust and gas surrounding the infant Sun. Determining accurately when the first materialsformed re-quires the lead-lead (Pb-Pb) dating method, a method based on the decay of uranium (U) isotopes toPb isotopes. The initial ratio of U-238 to U-235 is critical to determining theages correctly, and many studies have concluded that the ratio is constant for any given age. How-ever, my colleagues at Arizona State University(Frankfurt, Germany), and the Senckenberg Forschungsinstitut und Naturmuseum (also in Frankfurt) and I have found that some calcium-aluminum-rich inclusions (CAIs) in chondritic meteorites deviate from the conventional value for the U-238/U-235 ratio. This could lead to inaccuracies of up to 5 million years in the age of these objects, if no correction is made.Variations in the concentrations of thorium and neodymium with the U-238/U-235 ratio suggest that the ratio may have been lowered by the decay of curium-247, which decays to U-235 with a half-life of 15.6 million years. Curium-247 is created in certain types of energetic supernovae, so its presence suggests that a supernova added material to the pre-solar interstellar cloud between 110 and 140 million years before theSolar System began to form.

  17. Kennedy at Rice University

    NASA Technical Reports Server (NTRS)

    1962-01-01

    President Kennedy speaks before a crowd of 35,000 people at Rice University in the football field. The following are excerpts from his speech. ' ...We set sail on his new sea because there is a new knowledge to be gained, and new rights to be won, and they must be won and used for the progress of all people. ...Whether it will become a force for good or ill depends on man, and only if the United States occupies a position of pre-eminence can we help decide whether this new ocean will be a sea of peace or a new terrifying theater of war. But I do say space can be explored and mastered without feeding the fires of war, without repeating the mistakes that man has made with extending his writ around this globe of ours. ...There is no strife, no prejudice, no national conflict in outer space as yet. Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation may never come again. But why, some say the Moon? Why choose this as our goal? And they may well ask, why climb the highest mountian? Why - 35 years ago - why fly the Atlantic? Why does Rice play Texas? We choose to go to the Moon, we choose to go to the Moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one in which we intend to win, and the others too.'

  18. Kennedy at Rice University

    NASA Technical Reports Server (NTRS)

    1962-01-01

    President Kennedy speaks before a crowd of 35,000 people at Rice University in the football field. The following are excerpts from his speech. ' ...We set sail on his new sea because there is a new knowledge to begained, and new rights to be won, and they must be won and used for the progress of all people. Whether it will become a force for good or ill depends on man, and only if the United States occupies a position of pre-eminence can we help decide whether this new ocean will be a sea of peace or a new terrifying theater of war. But I do say space can be explored and mastered without feeding the fires of war, without repeating the mistakes that man has made with extending his wirt around this globe of ours. There is no strife, no prejudice, no national conflict in outer space as yet. Its conquest deserves the best of all mankind, and its opportunity for peaceful cooperation may never come again. But why, some say the Moon? Why choose this as our goal? And they may well ask, why climb the highest mountain? Why 35 years ago why fly the Atlantic? Why does Rice play Texas? We choose to go to the Moon, we choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one in which we attend to win, and the others , too.'

  19. TIGER: the universal biosensor

    NASA Astrophysics Data System (ADS)

    Hofstadler, Steven A.; Sampath, Rangarajan; Blyn, Lawrence B.; Eshoo, Mark W.; Hall, Thomas A.; Jiang, Yun; Drader, Jared J.; Hannis, James C.; Sannes-Lowery, Kristin A.; Cummins, Lendell L.; Libby, Brian; Walcott, Demetrius J.; Schink, Amy; Massire, Christian; Ranken, Raymond; Gutierrez, Jose; Manalili, Sheri; Ivy, Cristina; Melton, Rachael; Levene, Harold; Barrett-Wilt, Greg; Li, Feng; Zapp, Vanessa; White, Neill; Samant, Vivek; McNeil, John A.; Knize, Duane; Robbins, David; Rudnick, Karl; Desai, Anjali; Moradi, Emily; Ecker, David J.

    2005-03-01

    In this work, we describe a strategy for the detection and characterization of microorganisms associated with a potential biological warfare attack or a natural outbreak of an emerging infectious disease. This approach, termed TIGER (Triangulation Identification for the Genetic Evaluation of Risks), relies on mass spectrometry-derived base composition signatures obtained from PCR amplification of broadly conserved regions of the microbial genome(s) in a sample. The sample can be derived from air filtration devices, clinical samples, or other sources. Core to this approach are "intelligent PCR primers" that target broadly conserved regions of microbial genomes that flank variable regions. This approach requires that high-performance mass measurements be made on PCR products in the 80-140 bp size range in a high-throughput, robust modality. As will be demonstrated, the concept is equally applicable to bacteria and viruses and could be further applied to fungi and protozoa. In addition to describing the fundamental strategy of this approach, several specific examples of TIGER are presented that illustrate the impact this approach could have on the way biological weapons attacks are detected and the way that the etiologies of infectious diseases are determined. The first example illustrates how any bacterial species might be identified, using Bacillus anthracis as the test agent. The second example demonstrates how DNA-genome viruses are identified using five members of Poxviridae family, whose members includes Variola virus, the agent responsible for smallpox. The third example demonstrates how RNA-genome viruses are identified using the Alphaviruses (VEE, WEE, and EEE) as representative examples. These examples illustrate how the TIGER technology can be applied to create a universal identification strategy for all pathogens, including those that infect humans, livestock, and plants.

  20. The INTEGRAL Universe

    NASA Astrophysics Data System (ADS)

    Schoenfelder, V.; Lichti, G.; Winkler, C.

    2004-10-01

    The 5th INTEGRAL workshop "The INTEGRAL Universe" was held at the premises of the Bayerische Akademie der Wissenschaften in Munich, Germany, from February 16 - 20, 2004. The workshop was attended by over 230 scientists from all over the world. The aim of the workshop was twofold: to bring the scientists together who are using data from the INTEGRAL mission and to present first results which were obtained by the four INTEGRAL instruments during the first 18 months of operation. It was for the first time after launch that INTEGRAL results were presented and discussed in a broader scientific context and compared with results obtained with other instruments at different wavelengths (especially in the optical, infrared and radio). Naturally the results concentrated mainly on the hard X-ray regime since photons are plentiful and the sensitivity of the INTEGRAL instruments is best there. But also very interesting early results at low-energy gamma-rays, especially on gamma-ray lines, were presented. Because of INTEGRAL?s ability to measure and localize gamma-ray bursts quickly, this topic also drew a lot of attention and stimulating results were presented. The following list emphasizes the scientific importance of the topics which were covered by 6 invited, 1 special and 64 contributed talks as well as about 180 posters: + Nucleosynthesis and gamma-ray line spectroscopy + Pulsars + X-ray binaries (with neutron stars and black holes) + Interstellar continuum emission + AGN (Seyferts and Blazars) + Clusters of galaxies + Cosmic background radiation + Gamma-ray bursts + Unidentified gamma-ray sources + Solar flare gamma-rays + Data analysis (posters only) * Future instruments and missions (posters only)

  1. University cardiology clinic.

    PubMed

    Borozanov, V

    2013-01-01

    In distant 1972, within framework of the Internal Clinic, a cardiologic department was organized which was soon, on 29.XII.1974, transformed into the Cardiology Clinic, later the Institute for Heart Diseases, and in 2008 was renamed the University Cardiology Clinic. The greater part of its foundation was possible owing to Prof. Dimitar Arsov and Prof. Radovan Percinkovski, who was the clinic's first director in the period from 1974 to 1984. In 1985, the Clinic moved into its own new building, and in that way was physically detached from the Internal Clinics. Until its move to the new building, the Clinic functioned in the Internal Clinics building, organized as an outpatient polyclinic and inpatient infirmary department with clinical beds, a coronary intensive care unit and a haemodynamics laboratory equipped with the most modern equipment of that time. Today the Clinic functions through two integral divisions: an inpatient infirmary department which comprises an intensive coronary care unit and fourteen wards which altogether have 139 clinical beds, and the diagnostic centre which comprises an emergency clinic and day hospital, a communal and consultative outpatients' clinic functioning on a daily basis, through which some 300-350 patients pass every day, and diagnostic laboratories with a capacity of nearly 100 non-invasive and 20-30 invasive diagnostic procedures daily. The Clinic is a teaching base, and its doctors are educators of students at the Medical, Dental and Pharmacy Faculties, and also of students at the High School for Nurses and X-ray technicians, but also for those in Internal Medicine and especially Cardiology. The Clinic is also a base for scientific Masters' and post-doctoral studies, and such higher degrees are achieved not only by doctors who work here, but also by doctors from Medical Centres both in the country and abroad. Doctors working in this institution publish widely, not only a great number of books and monographs, but also original

  2. PREFACE: The Quantum Universe

    NASA Astrophysics Data System (ADS)

    Adler, Stephen L.; Bassi, Angelo; Dowker, Fay; Dürr, Detlef

    2007-03-01

    This special issue of Journal of Physics A: Mathematical and Theoretical entitled 'The Quantum Universe' is dedicated to Professor Giancarlo Ghirardi on the occasion of his 70th birthday. Giancarlo Ghirardi has made many important contributions to the foundations of quantum mechanics including the celebrated Ghirardi Rimini Weber (GRW) model of spontaneous wavefunction collapse. However, although Professor Ghirardi's birthday is the inspiration for this issue, it has a much broader scope than the area traditionally known as Foundations of Quantum Mechanics. All invited authors are experts in areas of physics in which quantum theory is fundamental: non relativistic quantum mechanics, quantum computation and information, quantum field theory, quantum gravity, quantum cosmology and philosophy of science. The issue was conceived as an opportunity for workers in these diverse areas to share with the widest possible readership their views on quantum theory. Authors were encouraged to give their personal assessment of the role of quantum theory in their work particularly as it pertains to a vision of the global aims of their research. The articles are accessible to any physicist with a solid knowledge of quantum mechanics, and many contain an emphasis on conceptual developments, both those achieved and those hoped for. One theme that runs throughout Giancarlo Ghirardi's contributions to science is the unity of physics: the development of the GRW model itself was motivated by the conviction that the same physics should govern microscopic and macroscopic systems. However, readers of this special issue will clearly see that there is no unity as yet in the views of workers on fundamental quantum theories. Indeed the diversity of the articles, ranging from technical developments in well defined approaches, to new proposals for interpretations of quantum mechanics, indicates the state of fundamental physics: healthily active and yet lacking the consensus we seek in science

  3. Soldier universal robot controller

    NASA Astrophysics Data System (ADS)

    Hyams, Jeffrey; Batavia, Parag; Liao, Elizabeth; Somerville, Andrew

    2008-04-01

    The Soldier Universal Robot Controller (SURC) is a modular OCU designed for simultaneous control of heterogeneous unmanned vehicles. It has a well defined, published API., defined using XML schemas, that allows other potential users of the system to develop their own modules for rapid integration with SURC. The SURC architecture is broken down into three layers: User Interface, Core Functions, and Transport. The User Interface layer is the front end module which provides the human computer interface for user control of robots. The Core layer is further divided into the following modules: Capabilities, Tactical, Mobility, and World Model. The Capabilities module keeps track of the known robots and provides a list of specifications and services. The Mobility module provides path planning via D*, while the Tactical module provides higher level mission planning (multi-agent/multi-mission) capabilities for collaborative operations. The World Model module is a relational database which stores world model objects. Finally, a Transport module provides translation from the SURC architecture to the robot specific messaging protocols (such as JAUS). This allows fast integration of new robot protocols into an existing SURC implementation to enable a new system to rapidly leverage existing SURC capabilities. The communication between different modules within the SURC architecture is done via XML. This gives developers and users the flexibility to extend existing messages without breaking backwards compatibility. The modularity of SURC offers users and developers alike the capability to create custom modules and plug them into place, as long as they follow the pre defined messaging API for that module.

  4. The Black Hole Universe Model

    NASA Astrophysics Data System (ADS)

    Zhang, Tianxi

    2014-06-01

    The black hole universe model is a multiverse model of cosmology recently developed by the speaker. According to this new model, our universe is a fully grown extremely supermassive black hole, which originated from a hot star-like black hole with several solar masses, and gradually grew up from a supermassive black hole with million to billion solar masses to the present state with trillion-trillion solar masses by accreting ambient matter or merging with other black holes. The entire space is structured with infinite layers or universes hierarchically. The innermost three layers include the universe that we live, the inside star-like and supermassive black holes called child universes, and the outside space called mother universe. The outermost layer is infinite in mass, radius, and entropy without an edge and limits to zero for both the matter density and absolute temperature. All layers are governed by the same physics and tend to expand physically in one direction (outward or the direction of increasing entropy). The expansion of a black hole universe decreases its density and temperature but does not alter the laws of physics. The black hole universe evolves iteratively and endlessly without a beginning. When one universe expands out, a new similar one is formed from inside star-like and supermassive black holes. In each of iterations, elements are resynthesized, matter is reconfigurated, and the universe is renewed rather than a simple repeat. The black hole universe is consistent with the Mach principle, observations, and Einsteinian general relativity. It has only one postulate but is able to explain all phenomena occurred in the universe with well-developed physics. The black hole universe does not need dark energy for acceleration and an inflation epoch for flatness, and thus has a devastating impact on the big bang model. In this talk, I will present how this new cosmological model explains the various aspects of the universe, including the origin

  5. Acceleration of black hole universe

    NASA Astrophysics Data System (ADS)

    Zhang, T. X.; Frederick, C.

    2014-01-01

    Recently, Zhang slightly modified the standard big bang theory and developed a new cosmological model called black hole universe, which is consistent with Mach's principle, governed by Einstein's general theory of relativity, and able to explain all observations of the universe. Previous studies accounted for the origin, structure, evolution, expansion, and cosmic microwave background radiation of the black hole universe, which grew from a star-like black hole with several solar masses through a supermassive black hole with billions of solar masses to the present state with hundred billion-trillions of solar masses by accreting ambient matter and merging with other black holes. This paper investigates acceleration of the black hole universe and provides an alternative explanation for the redshift and luminosity distance measurements of type Ia supernovae. The results indicate that the black hole universe accelerates its expansion when it accretes the ambient matter in an increasing rate. In other words, i.e., when the second-order derivative of the mass of the black hole universe with respect to the time is positive . For a constant deceleration parameter , we can perfectly explain the type Ia supernova measurements with the reduced chi-square to be very close to unity, χ red˜1.0012. The expansion and acceleration of black hole universe are driven by external energy.

  6. Astrobiology and the Biological Universe

    NASA Astrophysics Data System (ADS)

    Dick, S. J.

    2002-12-01

    Four hundred years ago two astronomical world views hung in the balance: the geocentric and the heliocentric. Today astronomy faces a similar choice between two grand world views: a purely physical universe, in which cosmic evolution commonly ends in planets, stars and galaxies, and a biological universe, in which cosmic evolution routinely results in life, mind and intelligence. Astrobiology is the science providing the data to make this critical choice. This 20th century overview shows how we have arrived at the view that cosmic evolution may have resulted in life and intelligence in the universe. It examines how our astronomical world view has changed over the last century, recalls the opinions of astronomical pioneers like Russell, Shapley, and Struve on life in the universe, and shows how planetary science, planetary systems science, origins of life studies and SETI have combined to form a new discipline. Astrobiology now commands \\$50 million in direct funding from NASA, funds 15 Astrobiology Institute members around the country and four affiliates around the world, and seeks to answer one of astronomy's oldest questions. Whether we live in a mostly physical universe, as exemplified in Isaac Asimov's Foundation series, or in a biological universe, as portrayed in Arthur C. Clarke's works, this reality will have profound consequences, no less than the Copernican theory. Astrobiology also looks to the future of life; taking a long-term ``Stapledonian" view, it is possible we may live in a postbiological universe.

  7. Female physicists in Ugandan universities

    NASA Astrophysics Data System (ADS)

    D'ujanga, Florence M.; Ssentongo, Grace Spencer; Ayugi, Gertrude; Akoba, Rashida; Saphina, Biira

    2015-12-01

    For a long time, only one public university in Uganda had a department of physics. Several women graduated from this department, but not many showed much interest in pursuing higher degrees in physics. Currently, there are five public universities in Uganda with departments of physics, and there has been an increase in the number of female graduates in physics. At the same time, the number of women pursuing higher degrees in physics has increased, and the universities have registered an increase in female physics lecturers.

  8. The role of the university.

    PubMed Central

    Starck, P L

    1987-01-01

    The role of the university, and particularly the health sciences university, in promoting positive health for women is twofold. First, the dissemination of existing knowledge raises awareness of special health needs and identifies gaps in the present research and literature base. Second, universities must project future needs of women in a rapidly changing society where such things as space travel may become commonplace. Reduction of the risk of debilitating disease and promotion of positive attitudes will enhance the quality of life for women. A logotherapeutic approach to choosing one's own attitudes toward life's challenges promotes successful coping in a dynamic society. PMID:3120225

  9. Universal planetary tectonics (supertectonics)

    NASA Astrophysics Data System (ADS)

    Kochemasov, G. G.

    2009-04-01

    Universal planetary tectonics (supertectonics) G. Kochemasov IGEM of the Russian Academy of Sciences, Moscow, Russia, kochem.36@mail.ru The wave planetology [1-3 & others] proceeds from the following: "planetary structures are made by orbits and rotations". A uniform reason makes uniform structures. Inertia-gravity waves arising in planetary bodies due to their movements in Keplerian elliptical orbits with periodically changing accelerations warp these bodies in such way that they acquire polyhedron shapes (after interference of standing waves of four directions). Strong Newtonian gravity makes bodies larger than ~400 to 500 km in diameter globular and polyhedra are rarely seen. Only geomorphologic, geologic and geophysical mapping can develop these hidden structures. But small bodies, normally less than ~ 300 to 400 km in diameter, often show parts of the polyhedra, rarely fully developed forms (the asteroid Steins and satellite Amalthea present rather perfect forms of "diamond"). Depending on warping wavelengths (they make harmonics) various Plato's figures superimposed on each other can be distinguished. The fundamental wave 1 produces a tetrahedron, intrinsically dichotomic figure in which a vertex (contraction) always is opposed to a face (expansion). From the recent examples the best is the saturnian northern hexagon (a face) opposed to the southern hurricane (a vertex). The first overtone wave 2 is responsible for creation of structural octahedra. Whole ‘diamonds" and their parts are known [4, 5]. Other overtones produce less developed (because of smaller wave amplitudes) planetary shapes complicating main forms. Thus, the first common structural peculiarity of planetary bodies is their polyhedron nature. Not less important is the second common structural peculiarity. As all globular or smaller more or less isometric bodies rotate, they have an angular momentum. It is inevitably different in tropic and extra-tropic belts having uneven radii or distances to

  10. Mathematical Models for Library Systems Analysis.

    ERIC Educational Resources Information Center

    Leimkuhler, F. F.

    1967-01-01

    The paper reviews the research on design and operation of research libraries sponsored by the Purdue University Libraries and the Purdue School of Industrial Engineering. The use of mathematical models in library operations research is discussed. Among the mathematical methods discussed are marginal analysis or cost minimization, computer…

  11. The Utility of Multiple Discriminant Analysis in Classifying Students.

    ERIC Educational Resources Information Center

    Shell, Kevin D.; LeBold, William K.

    The utility of multiple discriminant analysis in predicting career interests in six specialities of engineering--aeronautical, chemical, civil, electrical, industrial and mechanical engineering--was studied. Freshman engineers at Purdue University were administered the Purdue Interest Questionnaire (PIQ). Multiple discriminant analysis was…

  12. Reflections on Teaching in a Computerized Classroom: Knowledge, Power and Technology.

    ERIC Educational Resources Information Center

    Sykes, Lynn; Uber, Nancy

    A study focused on teachers who have worked in computerized, networked writing classrooms at Purdue University (Indiana) for several year. Each of the subjects was a teaching assistant in the Purdue English Department, and the courses involved were upper division technical writing courses. Three theoretical approaches underpinned the study:…

  13. Building and Operating a Web-Based Reporting System: A Case Study

    ERIC Educational Resources Information Center

    Maxwell, Christopher J.

    2008-01-01

    In late 2002 the Office of Institutional Research (OIR) at Purdue University began to seriously consider building a Web-based reporting system. Purdue had launched its first strategic plan the previous year and was under the leadership of a very data-driven president; unit-level (colleges, schools, administrative areas, departments, majors) data…

  14. Evaluating Interactive Video: Software and Hardware.

    ERIC Educational Resources Information Center

    Sorge, Dennis H.; And Others

    1993-01-01

    Discusses selection criteria for evaluating software and hardware used in interactive video based on experiences from the Purdue Academic Learning Opportunity System Project at Purdue University. Highlights include checklists for evaluating software and selecting hardware, including peripheral equipment; videodisc players; hardware compatibility;…

  15. Writing Center Work Bridging Boundaries: An Interview with Muriel Harris

    ERIC Educational Resources Information Center

    Threadgill, Elizabeth

    2010-01-01

    This article presents an interview with Dr. Muriel Harris who is considered as one of the most influential figures in writing center research and practice for over three decades. She is currently Professor Emerita of English at Purdue University. She founded The Purdue Writing Center which she directed from 1976 until 2003. She also founded…

  16. Engaging Writing about Writing Theory and Multimodal Praxis: Remediating WaW for English 106: First Year Composition

    ERIC Educational Resources Information Center

    Sánchez, Fernando; Lane, Liz; Carter, Tyler

    2014-01-01

    English 106: Introductory Composition is a mandatory four credit hour course offered at Purdue University. English 106 is offered by the English department through the Introductory Composition at Purdue program (ICaP), supervised by the Writing Program Administrator (WPA) of first-year composition (FYC). Students enrolled in English 106 gain…

  17. Twenty Practices of an Entrepreneurial University

    ERIC Educational Resources Information Center

    Gjerding, Allan N.; Wilderom, Celeste P. M.; Cameron, Shona P. B.; Taylor, Aadam; Scheunert, Klaus-Joachim

    2006-01-01

    The idea of an entrepreneurial university caught on fast after the American sociologist Burton R. Clark published his books on entrepreneurship in universities ("Creating Entrepreneurial Universities," 1998; "Sustaining Changes in Universities," 2004). Inspired by the alluring of the notion of an entrepreneurial university, and by decreasing…

  18. The Pragmatic University: A Feasible Utopia?

    ERIC Educational Resources Information Center

    Badley, Graham

    2016-01-01

    "Imaginings" of the modern university include such ideas as "the ecological university" and "the pragmatic university". In his attempt to separate utopian from dystopian visions of the university, Ronald Barnett concentrates on an analysis of the ecological university and ignores, for example, the case of the…

  19. An International Student's Guide to Mexican Universities.

    ERIC Educational Resources Information Center

    Adelman, Alan, Ed.; Salazar, Sylvia Ortega, Ed.

    This guide for students interested in studying at Mexican universities covers 50 universities including all state universities, the National University of Mexico, as well as a representative selection of the leading private universities. Introductory material provides a brief history of Mexico, a discussion of differences from and similarities to…

  20. Astronomy in the Digital Universe

    NASA Astrophysics Data System (ADS)

    Haisch, Bernard M.; Lindblom, J.; Terzian, Y.

    2006-12-01

    The Digital Universe is an Internet project whose mission is to provide free, accurate, unbiased information covering all aspects of human knowledge, and to inspire humans to learn, make use of, and expand this knowledge. It is planned to be a decades long effort, inspired by the Encyclopedia Galactica concept popularized by Carl Sagan, and is being developed by the non-profit Digital Universe Foundation. A worldwide network of experts is responsible for selecting content featured within the Digital Universe. The first publicly available content is the Encyclopedia of Earth, a Boston University project headed by Prof. Cutler Cleveland, which will be part of the Earth Portal. The second major content area will be an analogous Encyclopedia of the Cosmos to be part of the Cosmos Portal. It is anticipated that this will evolve into a major resource for astronomy education. Authors and topic editors are now being recruited for the Encyclopedia of the Cosmos.