Science.gov

Sample records for aging gateway building

  1. Building a gateway with open source software for secure-DICOM communication over insecure networks

    NASA Astrophysics Data System (ADS)

    Emmel, Dirk; Ricke, Jens; Stohlmann, Lutz; Haderer, Alexander; Felix, Roland

    2002-05-01

    For Teleradiology the exchange of DICOM-images is needed for several purposes. Existing solutions often don't consider about the needs for data security and data privacy. Communication is done without any encryption over insecure networks or with encryption using proprietary solutions, which reduces the data communication possibilities to partners with the same equipment. Our goal was to build a gateway, which offers a transparent solution for secure DICOM-communication in a heterogeneous environment We developed a PC-based gateway system with DICOM-communication to the in-house network and secure DICOM communication for the communication over the insecure network. One gateway installed at each location is responsible for encryption/decryption. The sender just transfers the image data over the DICOM protocol to the local gateway. The gateway forwards the data to the gateway on the destination site using the secure DICOM protocol, which is part of the DICOM standard. The receiving gateway forwards the image data to the final destination again using the DICOM-Protocol. The gateway is based on Open Source software and runs under several operating systems. Our experience shows a reliable solution, which solves security issues for DICOM communication of image data and integrates seamless into a heterogeneous DICOM environment.

  2. Optical gateway for intelligent buildings: a new open-up window to the optical fibre sensors market?

    NASA Astrophysics Data System (ADS)

    Fernandez-Valdivielso, Carlos; Matias, Ignacio R.; Arregui, Francisco J.; Bariain, Candido; Lopez-Amo, Manuel

    2004-06-01

    This paper presents the first optical fiber sensor gateway for integrating these special measurement devices in Home Automation Systems, concretely in those buildings that use the KNX European Intelligent Buildings Standard.

  3. Identifying aging-related genes in mouse hippocampus using gateway nodes

    PubMed Central

    2014-01-01

    Background High-throughput studies continue to produce volumes of metadata representing valuable sources of information to better guide biological research. With a stronger focus on data generation, analysis models that can readily identify actual signals have not received the same level of attention. This is due in part to high levels of noise and data heterogeneity, along with a lack of sophisticated algorithms for mining useful information. Networks have emerged as a powerful tool for modeling high-throughput data because they are capable of representing not only individual biological elements but also different types of relationships en masse. Moreover, well-established graph theoretic methodology can be applied to network models to increase efficiency and speed of analysis. In this project, we propose a network model that examines temporal data from mouse hippocampus at the transcriptional level via correlation of gene expression. Using this model, we formally define the concept of “gateway” nodes, loosely defined as nodes representing genes co-expressed in multiple states. We show that the proposed network model allows us to identify target genes implicated in hippocampal aging-related processes. Results By mining gateway genes related to hippocampal aging from networks made from gene expression in young and middle-aged mice, we provide a proof-of-concept of existence and importance of gateway nodes. Additionally, these results highlight how network analysis can act as a supplement to traditional statistical analysis of differentially expressed genes. Finally, we use the gateway nodes identified by our method as well as functional databases and literature to propose new targets for study of aging in the mouse hippocampus. Conclusions This research highlights the need for methods of temporal comparison using network models and provides a systems biology approach to extract information from correlation networks of gene expression. Our results identify a

  4. Gateway to the Future

    ERIC Educational Resources Information Center

    DiJulio, Betsy

    2012-01-01

    "Gateway to the Future" pairs a painting of a gateway constructed from children's building blocks with an ink drawing of a personal symbol on a collaged background. The main objective of this lesson is to create a metaphoric artwork about moving from the present through a symbolic portal to the future. So, space--foreground, middle ground, and…

  5. Building a gateway to promote cardiovascular health research in African-American communities: lessons and findings from the field.

    PubMed

    Becker, D M; Tuggle, M B; Prentice, M F

    2001-11-01

    African American communities traditionally mistrust academic research. This forms a significant barrier to understanding cardiovascular risk factors in this population, which bears an excess risk of cardiovascular disease and stroke. A clergy/academic partnership was established to build a gateway for salient research and for improving resources for reducing cardiovascular disease risk in the community. From this partnership emanated the African American Family Heart Study. People with a family history of premature coronary heart disease (CHD) have an increased risk for the disease--as high as 12 times that of the general population, if among siblings. Considerably less is known about the actual remediable risk factors in African American families with premature CHD. We initiated the Family Heart Study with a full characterization of 161 apparently healthy, unaffected 30- to 59-year-old African Americans whose siblings were 85 African American index cases with documented premature CHD prior to 60 years of age. We compared their risk factor values to population reference norms obtained in the Third National Health and Nutrition Examination Survey (NHANES III) and the National Health Interview Survey (NHIS) for cigarette smoking. Only 13% of African American male siblings and 14% of female siblings from these families were without any major remediable risk factors. The fact that so many siblings were at extremely high risk calls into question the current applications by provider systems of national guidelines in high-risk African American families. This is an easily identifiable population that would be likely to benefit greatly from targeted screening and culturally sensitive and appropriate treatment. PMID:11721804

  6. Building a gateway to promote cardiovascular health research in African American communities: lessons and findings from the field.

    PubMed

    Becker, D M; Tuggle, M B; Prentice, M F

    2001-11-01

    African American communities traditionally mistrust academic research. This forms a significant barrier to understanding cardiovascular risk factors in this population, which bears an excess risk of cardiovascular disease and stroke. A clergy/academic partnership was established to build a gateway for salient research and for improving resources for reducing cardiovascular disease risk in the community. From this partnership emanated the African American Family Heart Study. People with a family history of premature coronary heart disease (CHD) have an increased risk for the disease--as high as 12 times that of the general population, if among siblings. Considerably less is known about the actual remediable risk factors in African American families with premature CHD. We initiated the Family Heart Study with a full characterization of 161 apparently healthy, unaffected 30- to 59-year-old African Americans whose siblings were 85 African American index cases with documented premature CHD prior to 60 years of age. We compared their risk factor values to population reference norms obtained in the Third National Health and Nutrition Examination Survey (NHANES III) and the National Health Interview Survey (NHIS) for cigarette smoking. Only 13% of African American male siblings and 14% of female siblings from these families were without any major remediable risk factors. The fact that so many siblings were at extremely high risk calls into question the current applications by provider systems of national guidelines in high-risk African American families. This is an easily identifiable population that would be likely to benefit greatly from targeted screening and culturally sensitive and appropriate treatment. PMID:11876188

  7. TOAD Gateway

    NASA Technical Reports Server (NTRS)

    Bingel, Bradford D.

    1994-01-01

    TOAD Gateway is interactive software tool for converting data files to and from variety of file formats. Currently reads and writes following file formats: TOAD; Standard Interface File (SIF); Program to Optimize Simulated Trajectories (POST) input; Comma Separated Value and Tab Separated Value, common in PC and Macintosh spreadsheet and database packages; and general free format. Additional modules for accommodating other formats easily developed and installed. Companion program, TOAD Editor (LAR-14423), manipulates contents of TOAD files and extracts selected subsets of data. TOAD Gateway written in FORTRAN 77.

  8. 77 FR 40368 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel Age, Gene/Environment Susceptibility... evaluate contract proposals. Place: National Institute on Aging, Gateway Building, 7201 Wisconsin...

  9. What Age Gap? Building Intergenerational Relationships

    ERIC Educational Resources Information Center

    Davidson, Stephanie R.; Boals-Gilbert, Beverly

    2010-01-01

    Few people are willing to admit that senior adults and young children share many common characteristics, including: (1) changes in development; (2) need for companionship; and (3) the desire to be understood. These two groups are connected mostly through direct interaction with middle-aged adults. One very practical way to build a greater sense of…

  10. 77 FR 2737 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-19

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Development and Maintenance of a... and evaluate contract proposals. Place: National Institute on Aging, Gateway Building, 7201...

  11. 75 FR 4829 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Development and Maintenance of a... contract proposals. Place: National Institute on Aging, Gateway Building, 7201 Wisconsin Ave, Suite...

  12. Determining the Average Age of School Plant Building Space.

    ERIC Educational Resources Information Center

    Uerling, Donald F.

    1984-01-01

    Presents a method for calculating the age of the space in a specific building inventory, and suggests some practical applications. A fourfold procedure is provided for finding the average age of total building space. (TE)

  13. Science gateways for semantic-web-based life science applications.

    PubMed

    Ardizzone, Valeria; Bruno, Riccardo; Calanducci, Antonio; Carrubba, Carla; Fargetta, Marco; Ingrà, Elisa; Inserra, Giuseppina; La Rocca, Giuseppe; Monforte, Salvatore; Pistagna, Fabrizio; Ricceri, Rita; Rotondo, Riccardo; Scardaci, Diego; Barbera, Roberto

    2012-01-01

    In this paper we present the architecture of a framework for building Science Gateways supporting official standards both for user authentication and authorization and for middleware-independent job and data management. Two use cases of the customization of the Science Gateway framework for Semantic-Web-based life science applications are also described.

  14. Building Gateway Tools for Informed Decision Making: The Drought Risk Atlas and U.S. Drought Monitor

    NASA Astrophysics Data System (ADS)

    Svoboda, M.; Fuchs, B.; Poulsen, C.; Nothwehr, J.; Owen, S.

    2014-12-01

    The National Drought Mitigation Center (NDMC) (http://drought.unl.edu) has been working with the National Integrated Drought Information System (NIDIS) (http://drought.gov;) and other partners with a goal of developing tools to enhance drought risk management activities in the U.S. and around the world. The NDMC is a national center founded in 1995 and located at the University of Nebraska-Lincoln. The NDMC conducts basic and applied research, provides a variety of services and produces decision support applications. In addition, the NDMC is involved heavily in education, outreach and planning activities and maintains a number of operational drought-related tools and products including the U.S. Drought Monitor (USDM), Drought Impact Reporter (DIR), Vegetation Drought Response Index (VegDRI) and the Drought Risk Atlas (DRA). The NDMC's recently launched Drought Risk Atlas (DRA) (http://droughtatlas.unl.edu) and the continually evolving U.S. Drought Monitor (http://droughtmonitor.unl.edu;) will be the focus of this presentation. The DRA was launched in 2014 in order to help better answer the common questions of "How does this drought compare to the Dust Bowl years or some other regional drought of record?", or "How often do we see a drought as severe as this?", and "Are we seeing trends in drought frequency?". Access to new digital data sources, geospatial tools and analyses, and dissemination through a web-based interface has allowed us to triple the original National Drought Atlas station sample size and roughly double the period of record in standing up the new DRA. Building off of feedback from the user community, the SPI, SPEI, PDSI, self-calibrated PDSI, Deciles and other climatology (to also include hydrology) products are included. It is anticipated that this tool will heighten awareness and enhance decision support activities with regards to drought risk for policy makers, resource managers, producers, planners, media and the public. Examples of the DRA

  15. 76 FR 65203 - National Institute on Aging

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging ACTION: Notice of Closed... of Committee: National Institute on Aging Special Emphasis Panel; Mechanisms of Osteoporosis II. Date...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  16. 76 FR 21386 - National Institute on Aging

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Organelle Lifespan Mechanism II. Date: June... Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892...

  17. Intelligent Campus Buildings for the Information Age.

    ERIC Educational Resources Information Center

    Caloz, Jack

    2000-01-01

    Discusses three "information age" trends that have colleges and universities re-examining their campus infrastructure flexibility to support these wireless communication needs. Trends examined are information technology; increased demand for flexible, technology- focused teaching spaces; and increased systems' interconnectivity. (GR)

  18. Knowledge Building: Reinventing Education for the Knowledge Age

    ERIC Educational Resources Information Center

    Philip, Donald N.

    2011-01-01

    This paper examines the Knowledge Age and how economic factors are causing educators to rethink and reinvent education. Two key factors in education in the Knowledge Age will be education for an economy of innovation, and the increasing virtualization of education. We present knowledge building pedagogy as a model for education in the Knowledge…

  19. Examining Strategies to Build and Sustain Healthy Aging Programming Collaboratives

    ERIC Educational Resources Information Center

    Altpeter, Mary; Schneider, Ellen Caylor; Whitelaw, Nancy

    2014-01-01

    Background: Community collaboratives provide a means to build local capacity, reduce service fragmentation and duplication, maximize efficiency, and create synergies for "systems change". But what are the collaborative practices that aging services providers and other stakeholders employ for "system change" and…

  20. 76 FR 57064 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Initial Review Group, Clinical Aging Review Committee. Date: October... Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892. Contact...

  1. 75 FR 63497 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Genetic Determinants of Healthy Aging. Date...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  2. 77 FR 34394 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Healthy Aging and the Life Course. Date: June...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  3. 75 FR 39698 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-12

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel, Network Infrastructure for Aging Research...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  4. 77 FR 40370 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel, Aging and Innovation. Date: July 11, 2012... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892, (Telephone...

  5. 76 FR 3148 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Initial Review Group; Biological Aging Review Committee. Date...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  6. 78 FR 20669 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-05

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Management of the Primate Aging Database Date...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  7. 77 FR 63843 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Aging and Sleep. Date: November 8, 2012. Time... on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892,...

  8. 75 FR 67381 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel HIV, HAART and AGING. Date: November 23, 2010... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892, (Telephone...

  9. 75 FR 79386 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Hormone Therapy and Cognitive Aging. Date...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  10. 76 FR 32977 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel, Aging and Economics. Date: June 24, 2011... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892 (Telephone...

  11. 78 FR 55752 - National Institute On Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... HUMAN SERVICES National Institutes of Health National Institute On Aging; Notice of Closed Meeting... Committee: National Institute on Aging Initial Review Group, Behavior and Social Science of Aging Review...: Rebecca J. Ferrell, Ph.D., Scientific Review Officer, National Institute on Aging, Gateway Building,...

  12. Space Station Freedom Gateway to the Future

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The first inhabited outpost on the frontier of space will be a place to live, work, and discover. Experiments conducted on Freedom will advance scientific knowledge about our world, our environment, and ourselves. We will learn how to adapt to the space environment and to build and operate new spacecraft with destinations far beyond Earth, continuing the tradition of exploration that began with a journey to the Moon. What we learn from living and working on Freedom will strengthen our expertise in science and engineering, promote national research and development initiatives and inspire another generation of Americans to push forward and onward. On the eve of the 21st century, Space Station Freedom will be our gateway to the future. This material covers gateways to space, research, discovery, utilization, benefits, and NASA.

  13. Translating the concepts behind gateways.

    PubMed

    Kabachinski, Jeff

    2006-01-01

    The intention of this installment of IT World is to bring the various aspects of gateways into view. You can see how loosely the gateway term is used and how the meaning of the term has changed over time. Keep concepts of gateways in order by considering their main function. The main function for gateways is to convert from one set of communication protocols to some other set of communication protocols-thus allowing access to otherwise incompatible networks. These functions include: Protocol Conversion--When a message is prepared for transmission, each layer adds control information unique to the protocol used at that layer (see Figure 1). The gateway must be able to convert control information to the format the receiving network expects. Services affected may include message segmentation and reassembly, data flow control, and error detection and recovery. Protocol converters connect networks that use different communication protocols. Address Translation--Different networks may employ different network addressing schemes, mechanisms, and network address structures. The gateway must be able to interpret network addresses in one network and convert them into appropriate network addresses for the other network while holding the validity of the address resolution. Examples that include both protocol conversion and address translation are when a gateway converts a TCP/IP packet to a NetWare IPX packet and vice versa or from AppleTalk to DECnet, and so on. Message Format Conversion--Different networks can employ different message formats, maximum message sizes, or character codes. The gateway must be able to convert messages to an appropriate format, size, and coding for the receiving network. Examples are CGI and an email gateway (which is a layer 7-application layer-gateway). Keep these main concepts in mind while surfing the web trying to find out more information about what your gateways are up to!

  14. 75 FR 26268 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel, ARRA--Behavioral Economics C.E.R.--Clinical.... Place: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C218, Bethesda,...

  15. 75 FR 11188 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel, Nursing Home Research. Date: May 7, 2010... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892. (Telephone...

  16. 78 FR 4423 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-22

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Worm Intervention Study. Date: February 20... Institute on Aging, Gateway Building, Suite 2C212, 7201 Wisconsin Avenue, Bethesda, MD 20892,...

  17. 77 FR 56855 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-14

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Skeletal Muscle. ] Date: October 23, 2012... Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892...

  18. 78 FR 51196 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Juvenile Protective Factors I. Date...: National Institute on Aging, Gateway Building, Suite 2C212, 7201 Wisconsin Avenue, Bethesda, MD...

  19. 77 FR 65005 - National Institute on Aging Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Juvenile Protective Factors. Date: December 4... Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892. Contact...

  20. 77 FR 1941 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-12

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; GEMSSTAR. Date: January 27, 2012. Time: 8 a.m...., Scientific Review Officer, National Institute on Aging, Gateway Building, Rm. 2C212, 7201 Wisconsin...

  1. 78 FR 36200 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Longitudinal Study Contract. Date: June 26... Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20814,...

  2. 77 FR 21790 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Loan Repayment 2012. Date: May 2, 2012. Time... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892. Contact Person:...

  3. 75 FR 25273 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel, Basis of Myocardial Injury in the Elderly...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  4. 77 FR 34396 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Changing Long Term Care in America. Date...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD...

  5. 78 FR 9403 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-08

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; CALERIE Dataset. Date: March 7, 2013. Time: 1... Aging, Gateway Building, Room 2C212, 7201 Wisconsin Avenue, Bethesda, MD 20892, (Telephone...

  6. 77 FR 5030 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel Testosterone Studies. Date: February 16, 2012... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892, (Telephone...

  7. 76 FR 35901 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel, Signal Transduction. Date: July 12, 2011... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892, (Telephone...

  8. 75 FR 11188 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Beeson Meeting. Date: April 28-29, 2010. Time..., Scientific Review Officer, National Institute on Aging, Scientific Review Branch, Gateway Building...

  9. 76 FR 28794 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel, Longevity Consortium. Date: June 9, 2011... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892, (Telephone...

  10. 75 FR 3476 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; Clinical Services. Date: January 29, 2010... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892. (Telephone...

  11. 76 FR 42719 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel, The NIA Health and Retirement Study. Date.... Place: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda,...

  12. 78 FR 32408 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-30

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel Senile Dementia. Date: June 28, 2013. Time: 1... Aging, Gateway Building, Suite 2C212, 7201 Wisconsin Avenue, Bethesda, MD 20892, (Telephone...

  13. 76 FR 57064 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel, AD Genetics Warehouse. Date: October 7, 2011..., Scientific Review Officer, National Institute on Aging, Scientific Review Branch, Gateway Building...

  14. 78 FR 57167 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-17

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Disability and Employment. Date: October 17... Institute on Aging, Gateway Building, Suite 2C212, 7201 Wisconsin Avenue, Bethesda, MD 20892. Contact...

  15. 75 FR 39549 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Special Emphasis Panel; ARRA--MIND MRI. Date: July 26, 2010. Time: 1... Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212. Bethesda, MD 20892. (Telephone...

  16. Gateway to Learning: Empowering Individuals?

    ERIC Educational Resources Information Center

    Salveson, Paul; And Others

    Gateway to Learning is a British government initiative that aims to provide new guidance opportunities for adults through a voucher system. In Leeds (England), Gateway to Learning services are targeted toward the following groups: long-term unemployed; short-term unemployed; people facing redundancy; and Asian communities. The program's…

  17. NASA gateway requirements analysis

    NASA Technical Reports Server (NTRS)

    Duncan, Denise R.; Doby, John S.; Shockley, Cynthia W.

    1991-01-01

    NASA devotes approximately 40 percent of its budget to R&D. Twelve NASA Research Centers and their contractors conduct this R&D, which ranges across many disciplines and is fueled by information about previous endeavors. Locating the right information is crucial. While NASA researchers use peer contacts as their primary source of scientific and technical information (STI), on-line bibliographic data bases - both Government-owned and commercial - are also frequently consulted. Once identified, the STI must be delivered in a usable format. This report assesses the appropriateness of developing an intelligent gateway interface for the NASA R&D community as a means of obtaining improved access to relevant STI resources outside of NASA's Remote Console (RECON) on-line bibliographic database. A study was conducted to determine (1) the information requirements of the R&D community, (2) the information sources to meet those requirements, and (3) ways of facilitating access to those information sources. Findings indicate that NASA researchers need more comprehensive STI coverage of disciplines not now represented in the RECON database. This augmented subject coverage should preferably be provided by both domestic and foreign STI sources. It was also found that NASA researchers frequently request rapid delivery of STI, in its original format. Finally, it was found that researchers need a better system for alerting them to recent developments in their areas of interest. A gateway that provides access to domestic and international information sources can also solve several shortcomings in the present STI delivery system. NASA should further test the practicality of a gateway as a mechanism for improved STI access.

  18. Science Gateways, Scientific Workflows and Open Community Software

    NASA Astrophysics Data System (ADS)

    Pierce, M. E.; Marru, S.

    2014-12-01

    Science gateways and scientific workflows occupy different ends of the spectrum of user-focused cyberinfrastructure. Gateways, sometimes called science portals, provide a way for enabling large numbers of users to take advantage of advanced computing resources (supercomputers, advanced storage systems, science clouds) by providing Web and desktop interfaces and supporting services. Scientific workflows, at the other end of the spectrum, support advanced usage of cyberinfrastructure that enable "power users" to undertake computational experiments that are not easily done through the usual mechanisms (managing simulations across multiple sites, for example). Despite these different target communities, gateways and workflows share many similarities and can potentially be accommodated by the same software system. For example, pipelines to process InSAR imagery sets or to datamine GPS time series data are workflows. The results and the ability to make downstream products may be made available through a gateway, and power users may want to provide their own custom pipelines. In this abstract, we discuss our efforts to build an open source software system, Apache Airavata, that can accommodate both gateway and workflow use cases. Our approach is general, and we have applied the software to problems in a number of scientific domains. In this talk, we discuss our applications to usage scenarios specific to earth science, focusing on earthquake physics examples drawn from the QuakSim.org and GeoGateway.org efforts. We also examine the role of the Apache Software Foundation's open community model as a way to build up common commmunity codes that do not depend upon a single "owner" to sustain. Pushing beyond open source software, we also see the need to provide gateways and workflow systems as cloud services. These services centralize operations, provide well-defined programming interfaces, scale elastically, and have global-scale fault tolerance. We discuss our work providing

  19. Mechanical characteristics of aged Hinoki wood from Japanese historical buildings

    NASA Astrophysics Data System (ADS)

    Yokoyama, Misao; Gril, Joseph; Matsuo, Miyuki; Yano, Hiroyuki; Sugiyama, Junji; Clair, Bruno; Kubodera, Sigeru; Mistutani, Takumi; Sakamoto, Minoru; Ozaki, Hiromasa; Imamura, Mineo; Kawai, Shuichi

    2009-09-01

    Wood is present in many cultural heritage objects in Japan thanks to its capacity to resist over a long period of time. However, the evolution of its properties in regular use remains insufficiently known. The present study on the effect of wood aging takes advantage of the Japanese context where building traditions have been maintained for centuries. 3-point bending tests were performed in longitudinal (L) and radial (R) directions on small clear wood specimens cut from 8 historical samples and one modern reference considered of high quality by craftsmen. Although aged wood appeared more rigid and stronger than recent wood, after density and humidity corrections were applied no significant variation of L and R rigidity or L strength was observed. The post-linear behaviour, however, was drastically influenced by wood age especially in R direction where the strength and rupture energy decreased markedly with the time elapsed since the wood was processed. Well preserved aged wood considered as safe as long as it is not loaded perpendicular to grain. To cite this article: M. Yokoyama et al., C. R. Physique 10 (2009).

  20. 77 FR 74677 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... Committee: National Institute on Aging Special Emphasis Panel; Cell Dependent and Independent Mechanism... applications. Place: National Institute on Aging, Gateway Building, Suite 2C212, 7201 Wisconsin Avenue...:00 p.m. to 4:00 p.m. Agenda: To review and evaluate grant applications. Place: National Institute...

  1. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2005-05-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 3-AP, Adalimumab, adefovir dipivoxil, AeroDose albuterol inhaler, agalsidase alfa, alemtuzumab, aminolevulinic acid methyl ester, anidulafungin, anthrax vaccine, anti-CTLA-4 MAb, azimilide hydrochloride; Bevacizumab, BG-12, bimatoprost, bortezomib, bosentan, botulinum toxin type B; Caspofungin acetate, ceftobiprole, certolizumab pegol, CG-53135, cilansetron; Darbepoetin alfa, degarelix acetate, dimethylfumarate, duloxetine hydrochloride, dutasteride; Eicosapentaenoic acid/docosahexaenoic acid, eletriptan, entecavir, esomeprazole magnesium, exatecan mesilate, exenatide, ezetimibe; Falecalcitriol, fampridine, fondaparinux sodium, fontolizumab; Gefitinib, gepirone hydrochloride; Human insulin; IDEA-070, imatinib mesylate, iodine (I131) tositumomab; Lanthanum carbonate, lubiprostone; Mafosfamide cyclohexylamine salt, melatonin; NC-531, nemifitide ditriflutate, neridronic acid, nolatrexed dihydrochloride; Oral insulin; Palifermin, parecoxib sodium, PEG-filgrastim, peginterferon alfa-2a, peginterferon alfa-2b, plerixafor hydrochloride, posaconazole, pramlintide acetate, pregabalin, PT-141; Quercetin; Ranibizumab, renzapride hydrochloride, RSD-1235; Sabarubicin hydrochloride, semapimod hydrochloride, Semax, SHL-749; Tegaserod maleate, tenatoprazole, tetrodotoxin, tolevamer sodium, trabectedin, travoprost, travoprost/timolol; Valdecoxib, visilizumab, Xcellerated T cells, XP-828L; Zoledronic acid monohydrate.

  2. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2004-12-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abetimus sodium, ademetionine, agalsidase alfa, agalsidase beta, alemtuzumab, alfimeprase, AMG-162, androgel, anidulafungin, antigastrin therapeutic vaccine, aripiprazole, atomoxetine hydrochloride; Bazedoxifene acetate, bevacizumab, bosentan; Caldaret hydrate, canfosfamide hydrochloride, choriogonadotropin alfa, ciclesonide, combretastatin A-4 phosphate, CY-2301; Darbepoetin alfa, darifenacin hydrobromide, decitabine, degarelix acetate, duloxetine hydrochloride; ED-71, enclomiphene citrate, eplerenone, epratuzumab, escitalopram oxalate, eszopiclone, ezetimibe; Fingolimod hydrochloride, FP-1096; HMR-3339A, HSV-TK/GCV gene therapy, human insulin, HuOKT3gamma1(Ala234-Ala235); Idursulfase, imatinib mesylate, indiplon, InnoVax C insulin glargine, insulin glulisine, irofulven; Labetuzumab, lacosamide, lanthanum carbonate, LyphoDerm, Lyprinol; Magnesium sulfate, metelimumab, methylphenidate hydrochloride; Natalizumab, NO-aspirin; OROS(R); PC-515, pegaptanib sodium, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ribavirin, pemetrexed disodium, peptide YY3-36, posaconazole, pregabalin, PT-141, pyridoxamine; R-744, ramelteon, ranelic acid distrontium salt, rebimastat, repinotan hydrochloride, rhC1, rhGAD65, rosiglitazone maleate/metformin hydrochloride; Sardomozide, solifenacin succinate; Tadalafil, taxus, telavancin, telithromycin, tenofovir disoproxil fumarate, teriparatide, testosterone transdermal patch, tetomilast, tirapazamine, torcetrapib; Valspodar, vardenafil hydrochloride hydrate, vildagliptin; Yttrium Y90 epratuzumab; Ziprasidone hydrochloride.

  3. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2002-05-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables can be retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abacavir sulfate, abarelix, abciximab, acarbose, alefacept, alteplase, amisulpride, amoxicillin trihydrate, apomorphine hydrochloride, aprepitant, argatroban monohydrate, aspirin, atenolol; Betamethasone dipropionate, betamethasone valerate, bicalutamide, bleomycin sulfate; Calcium carbonate, candesartan cilexetil, celecoxib, cetirizine hydrochloride, cisplatin, clarithromycin, clavulanate potassium, clomethiazole edisilate, clopidogrel hydrogensulfate, cyclophosphamide, chorionic gonadotropin (human); Dalteparin sodium, desloratadine, dexamethasone, doxorubicin, DPC-083; Efalizumab, efavirenz, enoxaparin sodium, eprosartan mesilate, etanercept, etoposide, ezetimibe; Faropenem daloxate, fenofibrate, fluocinolone acetonide, flutamide, fluvastatin sodium, follitropin beta, fondaparinux sodium; Gabapentin, glibenclamide, goserelin, granisetron hydrochloride; Haloperidol, hydrochlorothiazide; Imiquimod, interferon beta-1a, irbesartan, iseganan hydrochloride; L-758298, lamivudine, lanoteplase, leflunomide, leuprorelin acetate, loratadine, losartan potassium; Melagatran, metformin hydrochloride, methotrexate, metronidazole, micafungin sodium, mitoxantrone hydrochloride; Nelfinavir mesilate, neutral insulin injection, nizatidine; Olopatadine hydrochloride, omeprazole, ondansetron hydrochloride; Pamidronate sodium, paracetamol, paroxetine hydrochloride, perindopril, pimecrolimus, pioglitazone hydrochloride, piroxicam, pleconaril, pralmorelin, pravastatin sodium, prednisolone, prednisone, propofol; Raloxifene hydrochloride, ranpirnase, remifentanil hydrochloride, risedronate sodium, risperidone, rofecoxib, ropinirole

  4. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2002-01-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses, which has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the world's first drug discovery and development portal, providing information on study design, treatments, conclusions and references. This issue focuses on the following selection of drugs: Abacavir sulfate; abciximab; abetimus sodium; adalimumab; aldesleukin; almotriptan; alteplase; amisulpride; amitriptyline hydrochloride; amoxicillin trihydrate; atenolol; atorvastatin calcium; atrasentan; Beclometasone dipropionate; bosentan; Captopril; ceftriaxone sodium; cerivastatin sodium; cetirizine hydrochloride; cisplatin; citalopram hydrobromide; Dalteparin sodium; darusentan; desirudin; digoxin; Efalizumab; enoxaparin sodium; ertapenem sodium; esomeprazole magnesium; estradiol; ezetimibe; Famotidine; farglitazar; fluorouracil; fluticasone propionate; fosamprenavir sodium; Glibenclamide; glucosamine sulfate; Heparin sodium; HSPPC-96; hydrochlorothiazide; Imatinib mesilate; implitapide; Lamivudine; lansoprazole; lisinopril; losartan potassium; l-Propionylcarnitine; Melagatran; metformin hydrochloride; methotrexate; methylsulfinylwarfarin; Nateglinide; norethisterone; Olmesartan medoxomil; omalizumab; omapatrilat; omeprazole; oseltamivir phosphate; oxatomide; Pantoprazole; piperacillin sodium; pravastatin sodium; Quetiapine hydrochloride; Rabeprazole sodium; raloxifene hydrochloride; ramosetron hydrochloride; ranolazine; rasburicase; reboxetine mesilate; recombinant somatropin; repaglinide; reteplase; rosiglitazone; rosiglitazone maleate; rosuvastatin calcium; Sertraline; simvastatin; sumatriptan succinate; Tazobactam sodium; tenecteplase; tibolone; tinidazole; tolterodine tartrate; troglitazone; Uniprost; Warfarin sodium; Ximelagatran. PMID:11980386

  5. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2006-04-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: ABT-510, adalimumab, alefacept, alemtuzumab, AMG-531, anakinra, armodafinil, asenapine maleate, atazanavir sulfate, atorvastatin; Bortezomib, bosentan; CEB-1555, cetuximab, ciclesonide, clodronate, CT-011; Darifenacin hydrobromide, desloratadine; E-7010, ecallantide, eculizumab, efalizumab, eltrombopag, erlotinib hydrochloride, eslicarbazepine acetate, eszopiclone, ezetimibe; Febuxostat, fosamprenavir calcium, fulvestrant; Gefitinib, genistein; Haemophilus influenzae B vaccine, human papillomavirus vaccine; Imatinib mesylate, insulin glargine; Lenalidomide, liposomal cisplatin; MAb G250, mapatumumab, midostaurin, MP4, mycophenolic acid sodium salt; Natalizumab, neridronic acid, NSC-330507; Oblimersen sodium, ofatumumab, omalizumab, oral insulin, oregovomab; Paliperidone, parathyroid hormone (human recombinant), peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ribavirin, pegylated arginine deiminase 20000, pemetrexed disodium, pimecrolimus, pitavastatin, pneumococcal 7-valent conjugate vaccine, prasterone, pregabalin, pumosetrag hydrochloride; Recombinant malaria vaccine, retigabine, rivaroxaban, Ro-26-9228, romidepsin, rosuvastatin calcium, rotavirus vaccine; SGN-30, sitaxsentan sodium, solifenacin succinate, sorafenib, sunitinib malate; Tadalafil, tegaserod maleate, temsirolimus, TER-199, tifacogin, tiludronic acid, tiotropium bromide; Vildagliptin, VNP-40101M, vorinostat; YM-150, yttrium 90 (90Y) ibritumomab tiuxetan; Zanolimumab, zoledronic acid monohydrate. PMID:16810345

  6. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2005-12-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity. prous.com. This issue focuses on the following selection of drugs: 131I-chTNT; Abatacept, adalimumab, alemtuzumab, APC-8015, aprepitant, atazanavir sulfate, atomoxetine hydrochloride, azimilide hydrochloride; Bevacizumab, bortezomib, bosentan, buserelin; Caspofungin acetate, CC-4047, ChAGCD3, ciclesonide, clopidogrel, curcumin, Cypher; Dabigatran etexilate, dapoxetine hydrochloride, darbepoetin alfa, darusentan, denosumab, DMXB-Anabaseine, drospirenone, drospirenone/estradiol, duloxetine hydrochloride, dutasteride; Edodekin alfa, efaproxiral sodium, elaidic acid-cytarabine, erlotinib hydrochloride, ertapenem sodium, escitalopram oxalate, eszopiclone, etonogestrel/testosterone decanoate, exenatide; Fulvestrant; Gefitinib, glycine, GVS-111; Homoharringtonine; ICC-1132, imatinib mesylate, iodine (I131) tositumomab, i.v. gamma-globulin; Levetiracetam, levocetirizine, lintuzumab, liposomal nystatin, lumiracoxib, lurtotecan; Manitimus, mapatumumab, melatonin, micafungin sodium, mycophenolic acid sodium salt; Oblimersen sodium, OGX-011, olmesartan medoxomil, omalizumab, omapatrilat, oral insulin; Parathyroid hormone (human recombinant), pasireotide, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ribavirin, phVEGF-A165, pimecrolimus, pitavastatin calcium, plerixafor hydrochloride, posaconazole, pramlintide acetate, prasterone, pregabalin, PT-141; Quercetin; Ranolazine, rosuvastatin calcium, rubitecan, rupatadine fumarate; Sardomozide, sunitinib malate; Tadalafil, talactoferrin alfa, tegaserod maleate, telithromycin, testosterone transdermal patch, TH-9507, tigecycline, tiotropium bromide, tipifarnib, tocilizumab, treprostinil sodium; Valdecoxib, vandetanib

  7. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2003-04-01

    Gateways to clinical trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 5A8; Agomelatine, alefacept, almotriptan, anakinra, APC-8015, atazanavir, atomoxetine hydrochloride, azimilide hydrochloride; Bicifadine; Cannabidiol, caspofungin acetate, CAT-213, CGP-51901, ciclesonide, cipamfylline; Darbepoetin alfa, desloratadine, dibotermin alfa, DX-9065a; Ecogramostim, efalizumab, eletriptan, eniluracil, EPI-KAL2, erlosamide, ertapenem sodium, etilevodopa, etoricoxib, ezetimibe; Fosamprenavir calcium, fosamprenavir sodium, fumagillin; Gadofosveset sodium, gefitinib, gemtuzumab ozogamicin; HSPPC-96, human papillomavirus vaccine; Icatibant Id-KLH, imatinib mesylate, INS-37217, iodine (I131) tositumomab; LAS-34475, levobupivacaine hydrochloride, levocetirizine, linezolid, 131I-lipiodol, lonafarnib, lopinavir, LY-450108; Magnetites, MBI-594AN, melagatran, melatonin, mepolizumab, mycophenolic acid sodium salt; NC-100100; 1-Octanol, omalizumab, omapatrilat, onercept; PEG-filgrastim, (PE)HRG21, peginterferon alfa-2a, peginterferon alfa-2b, pleconaril, pneumococcal 7-valent conjugate vaccine, prasterone; Ranelic acid distrontium salt, rasagiline mesilate, reslizumab, rFGF-2, rhOP-1, rosuvastatin calcium, roxifiban acetate; Sitaxsentan sodium, sodium lauryl sulfate; Tadalafil, telithromycin, tenofovir disoproxil fumarate, tipranavir, TMC-114, tucaresol; Valdecoxib, voriconazole; Ximelagatran; Zofenopril calcium, zosuquidar trihydrochloride. PMID:12743628

  8. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2005-03-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 3-AP, 667-coumate, 9-aminocamptothecin; Ad5CMV-p53, AES-14, alefacept, anecortave acetate, APC-8024, APD-356, asoprisnil; Bevacizumab, bimakalim, bimatoprost, BLP-25, BR-1; Caspofungin acetate, cetuximab, cypher; Darbepoetin alfa, dexanabinol, dextromethorphan/quinidine sulfate, DNA.HIVA; Efaproxiral sodium, ertapenem sodium; Frovatriptan; HuMax-EGFr, HYB-2055, gamma-hydroxybutyrate sodium, Id-KLH vaccine, imatinib mesylate; Lapatinib, lonafarnib, Motexafin lutetium, MVA.HIVA, mycophenolic acid sodium salt; Nesiritide, NS-2330; Olmesartan medoxomil; Peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ribavirin, pemetrexed disodium, perifosine, pimecrolimus, pregabalin; QbG-10; Ralfinamide, rasburicase, rFGF-2, Ro-31-7453; Sitaxsentan sodium, sorafenib; Tadalafil, TC-1734, telmisartan/hydrochlorothiazide, tenofovir disoproxil fumarate, thymus nuclear protein, tipifarnib; Vandetanib, vibriolysin, vildagliptin, voriconazole. PMID:15834466

  9. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2006-06-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 131-I-chlorotoxin; Ad5CMV-p53, adalimumab, albumin interferon alfa, alemtuzumab, aliskiren fumarate, aminolevulinic acid methyl ester, anakinra, AR-C126532, atomoxetine hydrochloride; Bevacizumab, bosentan, botulinum toxin type B, brimonidine tartrate/timolol maleate; Calcipotriol/betamethasone dipropionate, cangrelor tetrasodium, cetuximab, ciclesonide, cinacalcet hydrochloride, collagen-PVP, Cypher; Darbepoetin alfa, darusentan, dasatinib, denosumab, desloratadine, dexosome vaccine (lung cancer), dexrazoxane, dextromethorphan/quinidine sulfate, duloxetine hydrochloride; ED-71, eel calcitonin, efalizumab, entecavir, etoricoxib; Falciparum merozoite protein-1/AS02A, fenretinide, fondaparinux sodium; gamma-Hydroxybutyrate sodium, gefitinib, ghrelin (human); hLM609; Icatibant acetate, imatinib mesylate, ipsapirone, irofulven; LBH-589, LE-AON, levocetirizine, LY-450139; Malaria vaccine, mapatumumab, motexafin gadolinium, muraglitazar, mycophenolic acid sodium salt; nab-paclitaxel, nelarabine; O6-Benzylguanine, olmesartan medoxomil, orbofiban acetate; Panitumumab, peginterferon alfa-2a, peginterferon alfa-2b, pemetrexed disodium, peptide YY3-36, pleconaril, prasterone, pregabalin; Ranolazine, rebimastat, recombinant malaria vaccine, rosuvastatin calcium; SQN-400; Taxus, tegaserod maleate, tenofovir disoproxil fumarate, teriparatide, troxacitabine; Valganciclovir hydrochloride, Val-Tyr sardine peptidase, VNP-40101M, vorinostat. PMID:16845450

  10. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2003-01-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: ABT-510, ABX-EGF, acetyldinaline, ACIDFORM, acyline, afeletecan hydrochloride, anecortave acetate, apolizumab, l-arginine hydrochloride, asimadoline, atazanavir sufate, atlizumab; BMS-181176, BMS-188667; CAB-175, carnosine, CDP-870, CEP-701, CEP-7055, CGC-1072, ChimeriVax-JE, ciclesonide, cilomilast, clofarabine, combretastatin A-4 phosphate, cryptophycin 52; Duloxetine hydrochloride; E-5564, eculizumab, elcometrine, emtricitabine, ENO, epratuzumab, eszopiclone, everolimus; Fampridine, flurbiprofen nitroxybutyl ester; Garenoxacin mesilate, gestodene, GI-181771, gimatecan, gomiliximab; Halofuginone hydrobromide, hGH, hLM609; ICA-17043, IL-1 receptor type II, IMC-1C11, iodine (I131) tositumomab, irofulven, ISAtx-247; J591; L-778123, lanthanum carbonate Lasofoxifene tartrate, LDP-02, LE-AON, leteprinim potassium, lintuzumab, liraglutide, lubiprostone, lumiracoxib, lurtotecan, LY-450108, LY-451395; MAb G250, magnesium sulfate, MDX-210, melatonin, 2-methoxy-estradiol, monophosphoryl lipid A; NM-3, nolpitantium besilate; Ocinaplon, olpadronic acid sodium salt, oral heparin; Palonosetron hydrochloride, pemetrexed disodium, PI-88, picoplatin, plevitrexed, polyphenon E, pramlintide acetate, pregabalin, prinomastat, pyrazoloacridine; Resiniferatoxin, rhEndostatin, roxifiban acetate; S-18886, siplizumab, sitaxsentan sodium, solifenacin succinate, SU-11248, SU-6668; Talampanel, TAPgen, testosterone transdermal gel, trabectedin; VEGF-2 gene therapy, visilizumab; ZD-6416, ZD-6474. PMID:12949633

  11. Gateways to Clinical Trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2002-09-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Adalimumab, aeroDose insulin inhaler, agomelatine, alendronic acid sodium salt, aliskiren fumarate, alteplase, amlodipine, aspirin, atazanavir; Bacillus Calmette-Guérin, basiliximab, BQ-788, bupropion hydrochloride; Cabergoline, caffeine citrate, carbamazepine, carvedilol, celecoxib, cyclosporine, clopidogrel hydrogensulfate, colestyramine; Dexamethasone, diclofenac sodium, digoxin, dipyridamole, docetaxel, dutasteride; Eletriptan, enfuvirtidie, eplerenone, ergotamine tartrate, esomeprazole magnesium, estramustine phosphate sodium; Finasteride, fluticasone propionate, fosinopril sodium; Ganciclovir, GBE-761-ONC, glatiramer acetate, gliclazide, granulocyte-CSF; Heparin sodium, human isophane insulin (pyr), Hydrochlorothiazide; Ibuprofen, inhaled insulin, interferon alfa, interferon beta-1a; Laminvudine, lansoprazole, lisinopril, lonafarnib, losartan potassium, lumiracoxib; MAb G250, meloxicam methotrexate, methylprednisolone aceponate, mitomycin, mycophenolate mofetil; Naproxen sodium, natalizumab, nelfinavir mesilate, nemifitide ditriflutate, nimesulide; Omalizumab, omapatrilat, omeprazole, oxybutynin chloride; Pantoprazole sodium, paracetamol, paroxetine, pentoxifylline, pergolide mesylate, permixon, phVEGF-A165, pramipexole hydrochloride, prasterone, prednisone, probucol, propiverine hydrochloride; Rabeprazole sodium, resiniferatoxin, risedronate sodium, risperidone, rofecoxib rosiglitazone maleate, ruboxistaurin mesilate hydrate; Selegiline transdermal system, sertraline, sildenafil citrate, streptokinase; Tadalafil, tamsulosin hydrochloride, technosphere/Insulin, tegaserod maleate, tenofovir disoproxil

  12. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2002-01-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Aciclovir, alemtuzumab, alendronic acid sodium salt, alicaforsen sodium, alteplase, amifostine hydrate, antithymocyte globulin (equine), aspirin, atorvastatin calcium, azathioprine; Bacillus Calmette-Guérin, basiliximab, bicalutamide, bimatoprost, BMS-214662, brimonidine tartrate, buprenorphine hydrochloride; Cabergoline, carbamazepine, carboplatin, ciclosporine, cisplatin, cyclophosphamide; Daclizumab, desmopressin acetate, dihydroergotamine mesylate, dorzolamide hydrochloride, doxorubicin, dutasteride; Everolimus; Fluocinolone acetonide, frovatriptan, FTY-720, fulvestrant; Gabapentin, galantamine hydrobromide, ganciclovir, gemcitabine, glatiramer acetate; Hydrocodone bitartrate; Interferon beta, interferon beta-1a, interferon beta-1b, ipratropium bromide; Ketotifen; Lamivudine, latanoprost, levodopa, lidocaine hydrochloride, lonafarnib; Metformin hydrochloride, methylprednisolone, metoclopramide hydrochloride, mirtazapine, mitoxantrone hydrochloride, modafinil, muromonab-CD3, mycophenolate mofetil; NS-2330; Olopatadine hydrochloride, omalizumab, oxcarbazepine, oxycodone hydrochloride; Paclitaxel, paracetamol, piribedil, pramipexole hydrochloride, pravastatin sodium, prednisone; Quetiapine fumarate; Raloxifene hydrochloride, rituximab, rizatriptan sulfate, Ro-63-8695, ropinirole hydrochloride, rosiglitazone maleate; Simvastatin, siplizumab, sirolimus; Tacrolimus, tegaserod maleate, timolol maleate, tiotropium bromide, tipifarnib, tizanidine hydrochloride, tolterodine tartrate, topiramate, travoprost; Unoprostone isopropyl ester; Valganciclovir hydrochloride, visilizumab; Zidovudine. PMID:12224444

  13. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2002-12-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abacavir sulfate, adalimumab, AERx morphine sulphate, alefacept, alemtuzumab, alendronic acid sodium salt, alicaforsen sodium, almotriptan, amprenavir, aripiprazole, atenolol, atorvastatin calcium; BSYX-A110; Cantuzumab mertansine, capravirine, CDP-571, CDP-870, celecoxib; Delavirdine mesilate, docetaxel, dofetilide, donepezil hydrochloride, duloxetine hydrochloride, dutasteride, dydrogesterone; Efavirenz, emtricitabine, enjuvia, enteryx, epristeride, erlotinib hydrochloride, escitalopram oxalate, etanercept, etonogestrel, etoricoxib; Fesoterodine, finasteride, flt3ligand; Galantamine hydrobromide, gemtuzumab ozogamicin, genistein, gepirone hydrochloride; Indinavir sulfate, infliximab; Lamivudine, lamivudine/zidovudine/abacavir sulfate, leteprinim potassium, levetiracetam, liposomal doxorubicin, lopinavir, lopinavir/ritonavir, losartan potassium; MCC-465, MRA; Nebivolol, nesiritide, nevirapine; Olanzapine, OROS(R)-Methylphenidate hydrochloride; Peginterferon alfa-2a, peginterferon alfa-2b, Pimecrolimus, polyethylene glycol 3350, pramlintide acetate, pregabalin, PRO-2000; Risedronate sodium, risperidone, ritonavir, rituximab, rivastigmine tartrate, rofecoxib, rosuvastatin calcium; Saquinavir mesilate, Stavudine; Tacrolimus, tadalafil, tamsulosin hydrochloride, telmisartan, tomoxetine hydrochloride, treprostinil sodium, trimegestone, trimetrexate; Valdecoxib, venlafaxine hydrochloride; Zoledronic acid monohydrate. PMID:12616965

  14. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2003-10-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity(R), the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 3,4-DAP; Adefovir dipivoxil, ADL-10-0101, alefacept, alemtuzumab, alosetron hydrochloride, ALT-711, aprepitant, atazanavir sulfate, atlizumab, atvogen; Bortezomib; CETP vaccine, clevudine, crofelemer; DAC:GLP-1, darbepoetin alfa, decitabine, drotrecogin alfa (activated), DX-9065a; E-7010, edodekin alfa, emivirine, emtricitabine, entecavir, erlosamide, erlotinib hydrochloride, everolimus, exenatide; Fondaparinux sodium, frovatriptan, fulvestrant; Gemtuzumab ozogamicin, gestodene; Homoharringtonine, human insulin; Imatinib mesylate, indiplon, indium 111 (111In) ibritumomab tiuxetan, inhaled insulin, insulin detemir, insulin glargine, ivabradine hydrochloride; Lanthanum carbonate, lapatinib, LAS-34475, levetiracetam, liraglutide, lumiracoxib; Maxacalcitol, melagatran, micafungin sodium; Natalizumab, NSC-640488; Oblimersen sodium; Parecoxib sodium, PEG-filgrastim, peginterferon alfa-2(a), peginterferon alfa-2b, pexelizumab, pimecrolimus, pleconaril, pramlintide acetate, pregabalin, prucalopride; rAHF-PFM, Ranelic acid distrontium salt, ranolazine, rDNA insulin, recombinant human soluble thrombomodulin, rhGM-CSF, roxifiban acetate, RSD-1235, rubitecan, ruboxistaurin mesilate hydrate; SC-51, squalamine; Tegaserod maleate, telbivudine, tesaglitazar, testosterone gel, tezosentan disodium, tipranavir; Vatalanib succinate; Ximelagatran; Yttrium 90 (90Y) ibritumomab tiuxetan; Zoledronic acid monohydrate. PMID:14671684

  15. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2004-12-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abetimus sodium, ademetionine, agalsidase alfa, agalsidase beta, alemtuzumab, alfimeprase, AMG-162, androgel, anidulafungin, antigastrin therapeutic vaccine, aripiprazole, atomoxetine hydrochloride; Bazedoxifene acetate, bevacizumab, bosentan; Caldaret hydrate, canfosfamide hydrochloride, choriogonadotropin alfa, ciclesonide, combretastatin A-4 phosphate, CY-2301; Darbepoetin alfa, darifenacin hydrobromide, decitabine, degarelix acetate, duloxetine hydrochloride; ED-71, enclomiphene citrate, eplerenone, epratuzumab, escitalopram oxalate, eszopiclone, ezetimibe; Fingolimod hydrochloride, FP-1096; HMR-3339A, HSV-TK/GCV gene therapy, human insulin, HuOKT3gamma1(Ala234-Ala235); Idursulfase, imatinib mesylate, indiplon, InnoVax C insulin glargine, insulin glulisine, irofulven; Labetuzumab, lacosamide, lanthanum carbonate, LyphoDerm, Lyprinol; Magnesium sulfate, metelimumab, methylphenidate hydrochloride; Natalizumab, NO-aspirin; OROS(R); PC-515, pegaptanib sodium, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ribavirin, pemetrexed disodium, peptide YY3-36, posaconazole, pregabalin, PT-141, pyridoxamine; R-744, ramelteon, ranelic acid distrontium salt, rebimastat, repinotan hydrochloride, rhC1, rhGAD65, rosiglitazone maleate/metformin hydrochloride; Sardomozide, solifenacin succinate; Tadalafil, taxus, telavancin, telithromycin, tenofovir disoproxil fumarate, teriparatide, testosterone transdermal patch, tetomilast, tirapazamine, torcetrapib; Valspodar, vardenafil hydrochloride hydrate, vildagliptin; Yttrium Y90 epratuzumab; Ziprasidone hydrochloride. PMID:15672123

  16. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2005-05-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 3-AP, Adalimumab, adefovir dipivoxil, AeroDose albuterol inhaler, agalsidase alfa, alemtuzumab, aminolevulinic acid methyl ester, anidulafungin, anthrax vaccine, anti-CTLA-4 MAb, azimilide hydrochloride; Bevacizumab, BG-12, bimatoprost, bortezomib, bosentan, botulinum toxin type B; Caspofungin acetate, ceftobiprole, certolizumab pegol, CG-53135, cilansetron; Darbepoetin alfa, degarelix acetate, dimethylfumarate, duloxetine hydrochloride, dutasteride; Eicosapentaenoic acid/docosahexaenoic acid, eletriptan, entecavir, esomeprazole magnesium, exatecan mesilate, exenatide, ezetimibe; Falecalcitriol, fampridine, fondaparinux sodium, fontolizumab; Gefitinib, gepirone hydrochloride; Human insulin; IDEA-070, imatinib mesylate, iodine (I131) tositumomab; Lanthanum carbonate, lubiprostone; Mafosfamide cyclohexylamine salt, melatonin; NC-531, nemifitide ditriflutate, neridronic acid, nolatrexed dihydrochloride; Oral insulin; Palifermin, parecoxib sodium, PEG-filgrastim, peginterferon alfa-2a, peginterferon alfa-2b, plerixafor hydrochloride, posaconazole, pramlintide acetate, pregabalin, PT-141; Quercetin; Ranibizumab, renzapride hydrochloride, RSD-1235; Sabarubicin hydrochloride, semapimod hydrochloride, Semax, SHL-749; Tegaserod maleate, tenatoprazole, tetrodotoxin, tolevamer sodium, trabectedin, travoprost, travoprost/timolol; Valdecoxib, visilizumab, Xcellerated T cells, XP-828L; Zoledronic acid monohydrate. PMID:16082427

  17. Gateways to Clinical Trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2002-04-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the world's first drug discovery and development portal, and provides information on study design, treatments, conclusions and references. This issue focuses on the following selection of drugs: Abiciximab, acetylcholine chloride, acetylcysteine, alefacept, alemtuzumab, alicaforsen, alteplase, aminopterin, amoxicillin sodium, amphotericin B, anastrozole, argatroban monohydrate, arsenic trioxide, aspirin, atazanavir, atorvastatin, augmerosen, azathioprine; Benzylpenicillin, BMS-284756, botulinum toxin type A, botulinum toxin type B, BQ-123, budesonide, BXT-51072; Calcium folinate, carbamazepine, carboplatin, carmustine, ceftriaxone sodium, cefuroxime axetil, chorionic gonadotropin (human), cimetidine, ciprofloxacin hydrochloride, cisplatin, citalopram hydrobromide, cladribine, clarithromycin, clavulanic acid, clofarabine, clopidogrel hydrogensulfate, clotrimazole, CNI-1493, colesevelam hydrochloride, cyclophosphamide, cytarabine; Dalteparin sodium, daptomycin, darbepoetin alfa, debrisoquine sulfate, dexrazoxane, diaziquone, didanosine, docetaxel, donezepil, doxorubicin hydrochloride liposome injection, DX-9065a; Eberconazole, ecogramostim, eletriptan, enoxaparin sodium, epoetin, epoprostenol sodium, erlizumab, ertapenem sodium, ezetimibe; Fampridine, fenofibrate, filgrastim, fluconazole, fludarabine phosphate, fluorouracil, 5-fluorouracil/epinephrine, fondaparinux sodium, formoterol fumarate; Gabapentin, gemcitabine, gemfibrozil, glatiramer; Heparin sodium, homoharringtonine; Ibuprofen, iloprost, imatinib mesilate, imiquimod, interferon alpha-2b, interferon alpha-2c, interferon-beta; KW-6002; Lamotrigine, lanoteplase, metoprolol tartrate, mitoxantrone hydrochloride; Naproxen sodium, naratriptan, Natalizumab, nelfinavir mesilate

  18. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2004-10-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abiraterone acetate, Ad5CMV-p53, adefovir dipivoxil, AE-941, ambrisentan, aripiprazole, atomoxetine hydrochloride, atrasentan; BCH-10618, bimatoprost, BMS-184476, BMS-275183, BMS-387032, botulinum toxin type B, BR-1, BR96-Doxorubicin; Capravirine, caspofungin acetate, cinacalcet hydrochloride; Darbepoetin alfa, desloratadine, dextrin sulfate, DJ-927, duloxetine hydrochloride; Elacridar, emtricitabine, eplerenone, ertapenem sodium, escitalopram oxalate, ESP-24217, etoricoxib, exenatide, ezetimibe; Ferumoxtran-10, fondaparinux sodium, fosamprenavir calcium; GS-7904L, GW-5634; HMN-214, human insulin; IC-14, imatinib mesylate, indiplon, insulin glargine, insulinotropin, iseganan hydrochloride; Lanthanum carbonate, L-Arginine hydrochloride, LEA29Y, lenalidomide, LE-SN38, lestaurtinib, L-MDAM, lometrexol, lopinavir, lopinavir/ritonavir; Magnesium sulfate, maraviroc, mepolizumab, metreleptin, milataxel, MNA-715, morphine hydrochloride; Nesiritide, neutrophil-inhibitory factor, NK-911; Olanzapine/fluoxetine hydrochloride, olmesartan medoxomil, omalizumab, ortataxel, oxycodone hydrochloride/ibuprofen; Panitumumab, patupilone, PC-515, PD-MAGE-3 Vaccine, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ ribavirin, pemetrexed disodium, pimecrolimus, prasugrel, pregabalin, PRO-2000; Rosuvastatin calcium, RPR-113090; sabarubicin hydrochloride, safinamide mesilate, SB-715992, sitaxsentan sodium, soblidotin, synthadotin; Tadalafil, taltobulin, temsirolimus, tenofovir disoproxil fumarate, tenofovir disoproxil fumarate/emtricitabine, testosterone gel, tigecycline, tipranavir, tirapazamine, trabectedin

  19. Gateways to clinical trials.

    PubMed

    Tomillero, A; Moral, M A

    2009-09-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: AAV1/SERCA2a, Abacavir sulfate/lamivudine, Adalimumab, Aliskiren fumarate, Ambrisentan, Aripiprazole, AT-7519, Atazanavir sulfate, Atomoxetine hydrochloride, Azacitidine, Azelnidipine; Besifloxacin hydrochloride, Bevacizumab, Bioabsorbable everolimus-eluting coronary stent, Bortezomib, Bosentan, Budesonide/formoterol fumarate; CAIV-T, Carisbamate, Casopitant mesylate, Certolizumab pegol, Cetuximab, Ciclesonide, Ciprofloxacin/dexamethasone, CTCE-9908; Dalcetrapib, Darunavir, Deferasirox, Desloratadine, Disitertide, Drotrecogin alfa (activated), DTA-H19, Duloxetine hydrochloride, Dutasteride; Ecogramostim, Efalizumab, Emtricitabine, Eribulin mesilate, Escitalopram oxalate, Eszopiclone, EUR-1008, Everolimus-eluting coronary stent, Exenatide; Fampridine, Fluticasone furoate, Formoterol fumarate/fluticasone propionate, Fosamprenavir calcium, Fulvestrant; Gabapentin enacarbil, GS-7904L; HPV-6/11/16/18, Human Secretin, Hydralazine hydrochloride/isosorbide dinitrate; Imatinib mesylate, Imexon, Inalimarev/Falimarev, Indacaterol, Indacaterol maleate, Inhalable human insulin, Insulin detemir, Insulin glargine, Ixabepilone; L-Alanosine, Lapatinib ditosylate, Lenalidomide, Levocetirizine dihydrochloride, Liraglutide, Lisdexamfetamine mesilate, Lopinavir, Loratadine/montelukast sodium, Lutropin alfa; MeNZB, Mepolizumab, Micafungin sodium, Morphine hydrochloride; Nabiximols, Nikkomycin Z; Olmesartan medoxomil, Omalizumab; Paclitaxel-eluting stent, Pegfilgrastim, Peginterferon alfa-2a, Peginterferon alfa-2b, Perifosine, PF-489791, Plitidepsin, Posaconazole, Pregabalin; QAX-576; Raltegravir potassium, Ramelteon, Rasagiline

  20. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2004-10-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abiraterone acetate, Ad5CMV-p53, adefovir dipivoxil, AE-941, ambrisentan, aripiprazole, atomoxetine hydrochloride, atrasentan; BCH-10618, bimatoprost, BMS-184476, BMS-275183, BMS-387032, botulinum toxin type B, BR-1, BR96-Doxorubicin; Capravirine, caspofungin acetate, cinacalcet hydrochloride; Darbepoetin alfa, desloratadine, dextrin sulfate, DJ-927, duloxetine hydrochloride; Elacridar, emtricitabine, eplerenone, ertapenem sodium, escitalopram oxalate, ESP-24217, etoricoxib, exenatide, ezetimibe; Ferumoxtran-10, fondaparinux sodium, fosamprenavir calcium; GS-7904L, GW-5634; HMN-214, human insulin; IC-14, imatinib mesylate, indiplon, insulin glargine, insulinotropin, iseganan hydrochloride; Lanthanum carbonate, L-Arginine hydrochloride, LEA29Y, lenalidomide, LE-SN38, lestaurtinib, L-MDAM, lometrexol, lopinavir, lopinavir/ritonavir; Magnesium sulfate, maraviroc, mepolizumab, metreleptin, milataxel, MNA-715, morphine hydrochloride; Nesiritide, neutrophil-inhibitory factor, NK-911; Olanzapine/fluoxetine hydrochloride, olmesartan medoxomil, omalizumab, ortataxel, oxycodone hydrochloride/ibuprofen; Panitumumab, patupilone, PC-515, PD-MAGE-3 Vaccine, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ ribavirin, pemetrexed disodium, pimecrolimus, prasugrel, pregabalin, PRO-2000; Rosuvastatin calcium, RPR-113090; sabarubicin hydrochloride, safinamide mesilate, SB-715992, sitaxsentan sodium, soblidotin, synthadotin; Tadalafil, taltobulin, temsirolimus, tenofovir disoproxil fumarate, tenofovir disoproxil fumarate/emtricitabine, testosterone gel, tigecycline, tipranavir, tirapazamine, trabectedin

  1. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2006-01-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs:(R)-Flurbiprofen, 90Yttrium-DOTA-huJ591; ABT-510, ACP-103, Ad5-FGF4, adalimumab, ademetionine, AG-7352, alemtuzumab, Amb a 1 ISS-DNA, anakinra, apaziquone, aprepitant, aripiprazole, atazanavir sulfate; BAL-8557, bevacizumab, BMS-188797, bortezomib, bosentan, brivudine; Calcipotriol/betamethasone dipropionate, cannabidiol, caspofungin acetate, catumaxomab, CERE-120, cetuximab, ciclesonide, cilomilast, cizolirtine citrate, Cypher, cystemustine; Dalbavancin, darifenacin hydrobromide, dasatinib, deferasirox, denosumab, desmoteplase, dihydrexidine, dimethyl fumarate, dutasteride, DW-166HC; Eculizumab, enfuvirtide, entecavir, epratuzumab, erlotinib hydrochloride, escitalopram oxalate, eszopiclone, etoricoxib, everolimus; Fallypride, febuxostat, fenretinide, fesoterodine, fingolimod hydrochloride; Gabapentin enacarbil, gefitinib; hMaxi-K, human papillomavirus vaccine, HYAL-CT1101; Imatinib mesylate, indiplon, inolimomab, ISAtx-247; J591; Lacosamide, landiolol, lasofoxifene tartrate, lestaurtinib, lidocaine/prilocaine, linezolid, lixivaptan, lonafarnib, lopinavir, lopinavir/ritonavir, lumiracoxib; Natalizumab, nesiritide; OC-108, omalizumab, onercept, OSC; Palifermin, palonosetron hydrochloride, parathyroid hormone (human recombinant), parecoxib sodium, PD-MAGE-3 vaccine, PEG-filgrastim, peginterferon alfa-2a, peginterferon alfa-2b, pegsunercept, pelitinib, pitavastatin calcium, plerixafor hydrochloride, posaconazole, prasterone sulfate, pregabalin; Ramelteon, ranelic acid distrontium salt, rasburicase, rosuvastatin calcium, rotigotine, RSD-1235, rufinamide, rupatadine fumarate; Sarizotan hydrochloride, SHL-749

  2. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2005-01-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials reported in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs:[188Re]-HDD; A-179578, adalimumab, AK-602, albumin interferon alfa, alfimeprase, amelubant, anakinra, anti-CD2 MAb, APD-356, aripiprazole, atvogen; Bimatoprost, bimosiamose, BLP-25, brivaracetam; Caspofungin acetate, cilansetron, CMV vaccine (bivalent), conivaptan hydrochloride, Cypher; Darbepoetin alfa, darifenacin hydrobromide, D-D4FC, decitabine, dnaJP1, doranidazole, dronedarone hydrochloride; Efalizumab, efaproxiral sodium, emtricitabine, Endeavor, entecavir, erlotinib hydrochloride, escitalopram oxalate, etoricoxib, etravirine, ezetimibe; Fampridine, fenretinide, ferumoxtran-10, forodesine hydrochloride; Gantacurium chloride, gemi-floxacin mesilate, Glyminox, GW-501516; HBV-ISS, hepavir B, human insulin, HuMax-CD20, hyaluronic acid, HyCAMP; Icatibant, IDEA-070, IGN-311, imatinib mesylate, insulin detemir, insulin glargine, insulin glulisine; Lapatinib, lasofoxifene tartrate, LB-80380, liarozole fumarate, liposome encapsulated doxorubicin, lumiracoxib, LY-570310; MC-1, melatonin, merimepodib, metanicotine, midostaurin; Natalizumab, nicotine conjugate vaccine, NYVAC-HIV C; Patupilone, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ribavirin, pelitinib, Peru-15, pexelizumab, PHP, pimecrolimus, prednisolone sodium metasulfobenzoate; Recombinant alfa1-antitrypsin (AAT), retigabine, rHA influenza vaccine, rifalazil, rofecoxib, rosiglitazone maleate/Metformin hydrochloride, rostaporfin, rosuvastatin calcium, rubitecan; Selenite sodium, semilente insulin, SMP-797, sorafenib; Talampanel, tenofovir disoproxil fumarate, TER-199, tiotropium bromide, torcetrapib, treprostinil sodium, TTA

  3. Gateways to clinical trials.

    PubMed

    Tomillero, A; Moral, M A

    2010-11-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Thomson Reuters Integrity(SM), the drug discovery and development portal, http://www.thomsonreutersintegrity.com. This issue focuses on the following selection of drugs: Abatacept, Adalimumab, AdCD40L, Adefovir, Aleglitazar, Aliskiren fumarate, AM-103, Aminolevulinic acid methyl ester, Amlodipine, Anakinra, Aprepitant, Aripiprazole, Atazanavir sulfate, Axitinib; Belimumab, Bevacizumab, Bimatoprost, Bortezomib, Bupropion/naltrexone; Calcipotriol/betamethasone dipropionate, Certolizumab pegol, Ciclesonide, CYT-997; Darbepoetin alfa, Darunavir, Dasatinib, Desvenlafaxine succinate, Dexmethylphenidate hydrochloride cogramostim; Eltrombopag olamine, Emtricitabine, Escitalopram oxalate, Eslicarbazepine acetate, Eszopiclone, Etravirine, Everolimus-eluting coronary stent, Exenatide, Ezetimibe; Fenretinide, Filibuvir, Fludarabine; Golimumab; Hepatitis B hyperimmunoglobulin, HEV-239, HP-802-247, HPV-16/18 AS04, HPV-6/11/16/18, Human albumin, Human gammaglobulin; Imatinib mesylate, Inotuzumab ozogamicin, Invaplex 50 vaccine; Lapatinib ditosylate, Lenalidomide, Liposomal doxorubicin, Lopinavir, Lumiliximab, LY-686017; Maraviroc, Mecasermin rinfabate; Narlaprevir; Ocrelizumab, Oral insulin, Oritavancin, Oxycodone hydrochloride/naloxone; Paclitaxel-eluting stent, Palonosetron hydrochloride, PAN-811, Paroxetine, Pazopanib hydrochloride, Peginterferon alfa-2a, Peginterferon alfa-2b, Pemetrexed disodium, Pertuzumab, Pitavastatin calcium, Posaconazole, Pregabalin, Prucalopride succinate; Raltegravir potassium, Ranibizumab, RHAMM R3 peptide, Rosuvastatin calcium; Salclobuzic acid sodium salt, SCY-635, Selenate sodium, Semapimod hydrochloride, Silodosin, Siltuximab, Silybin, Sirolimus-eluting stent, SIR-Spheres, Sunitinib malate; Tapentadol hydrochloride, Tenofovir disoproxil

  4. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2005-10-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: (-)-Epigallocatechin gallate, (Z)-4-hydroxytamoxifen; Ad.muIFN-beta AD-237, adalimumab, adefovir dipivoxil, agalsidase alfa, alemtuzumab, almotriptan, ALVAC vCP1452, alvimopan hydrate, ambrisentan, anakinra, anti-IFN-gamma MAb; Bimatoprost, BMS-188797, BMS-214662, bortezomib, bosentan, bovine lactoferrin; Caffeine, canertinib dihydrochloride, canfosfamide hydrochloride, cannabidiol, caspofungin acetate, cetuximab, cH36, ChimeriVax-JE, ciclesonide, cilansetron, cinacalcet hydrochloride, clopidogrel, CpG-7909, Cypher; Daptomycin, darbepoetin alfa, darifenacin hydrobromide, decitabine, denufosol tetrasodium, Dexamet, diindolemethane, drotrecogin alfa (activated), duloxetine hydrochloride, DX-9065a; E-7010, edaravone, efalizumab, eicosapentaenoic acid/docosahexaenoic acid, elacridar, eletriptan, emtricitabine, epratuzumab, erlotinib hydrochloride, ertapenem sodium, eszopiclone, everolimus, ezetimibe; Fludarabine, fondaparinux sodium; gamma-Hydroxybutyrate sodium, gavestinel sodium, gefitinib, granisetron-Biochronomer; Human Albumin, human insulin; Imatinib mesylate, indiplon, interleukin-2 XL, isatoribine, ISS-1018, i.v. gamma-globulin, ivabradine hydrochloride, ixabepilone; Lanthanum carbonate, L-arginine hydrochloride, liposomal doxorubicin, LY-450139; Magnesium sulfate, melatonin, motexafin gadolinium, mycophenolic acid sodium salt; Natalizumab, nesiritide, niacin/lovastatin; OGX-011, olmesartan medoxomil, omalizumab, ospemifene; PACAP38, panitumumab, parathyroid hormone (human recombinant), parecoxib sodium, patupilone, pegfilgrastim, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b

  5. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2004-04-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity(R), the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: ABI-007, adalimumab, adefovir dipivoxil, alefacept, alemtuzumab, 3-AP, AP-12009, APC-8015, L-Arginine hydrochloride, aripiprazole, arundic acid, avasimibe; Bevacizumab, bivatuzumab, BMS-181176, BMS-184476, BMS-188797, bortezomib, bosentan, botulinum toxin type B, BQ-123, BRL-55730, bryostatin 1; CEP-1347, cetuximab, cinacalcet hydrochloride, CP-461, CpG-7909; D-003, dabuzalgron hydrochloride, darbepoetin alfa, desloratadine, desoxyepothilone B, dexmethylphenidate hydrochloride, DHA-paclitaxel, diflomotecan, DN-101, DP-b99, drotrecogin alfa (activated), duloxetine hydrochloride, duramycin; Eculizumab, Efalizumab, EKB-569, elcometrine, enfuvirtide, eplerenone, erlotinib hydrochloride, ertapenem sodium, eszopiclone, everolimus, exatecan mesilate, ezetimibe; Fenretinide, fosamprenavir calcium, frovatriptan; GD2L-KLH conjugate vaccine, gefitinib, glufosfamide, GTI-2040; Hexyl insulin M2, human insulin, hydroquinone, gamma-Hydroxybutyrate sodium; IL-4(38-37)-PE38KDEL, imatinib mesylate, indisulam, inhaled insulin, ixabepilone; KRN-5500; LY-544344; MDX-210, melatonin, mepolizumab, motexafin gadolinium; Natalizumab, NSC-330507, NSC-683864; 1-Octanol, omalizumab, ortataxel; Pagoclone, peginterferon alfa-2a, peginterferon alfa-2b, pemetrexed disodium, phenoxodiol, pimecrolimus, plevitrexed, polyphenon E, pramlintide acetate, prasterone, pregabalin, PX-12; QS-21; Ragaglitazar, ranelic acid distrontium salt, RDP-58, recombinant glucagon-like peptide-1 (7-36) amide, repinotan hydrochloride, rhEndostatin, rh-Lactoferrin, (R)-roscovitine; S-8184, semaxanib, sitafloxacin hydrate, sitaxsentan sodium, sorafenib, synthadotin

  6. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2006-09-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com This issue focuses on the following selection of drugs: A-007, A6, adalimumab, adenosine triphosphate, alefacept, alemtuzumab, AllerVax Ragweed, amphora, anakinra, angiotensin-(1-7), anidulafungin, apomine, aripiprazole, atomoxetine hydrochloride, avanafil; BAL-8557, becatecarin, bevacizumab, biphasic insulin aspart, BMS-188797, bortezomib, bosentan, botulinum toxin type B, brivudine; Calcipotriol/betamethasone dipropionate, caspofungin acetate, catumaxomab, certolizumab pegol, cetuximab, CG-0070, ciclesonide, cinacalcet hydrochloride, clindamycin phosphate/benzoyl peroxide, cryptophycin 52, Cypher; Dabigatran etexilate, darapladib, darbepoetin alfa, decitabine, deferasirox, desloratadine, dexanabinol, dextromethorphan/quinidine sulfate, DMF, drotrecogin alfa (activated), duloxetine hydrochloride; E-7010, edaravone, efalizumab, emtricitabine, entecavir, eplerenone, erlotinib hydrochloride, escitalopram oxalate, estradiol valerate/dienogest, eszopiclone, exenatide, ezetimibe; Fondaparinux sodium, fulvestrant; Gefitinib, gestodene, GYKI-16084; Hyaluronic acid, hydralazine hydrochloride/isosorbide dinitrate; Imatinib mesylate, indiplon, insulin glargine; Juzen-taiho-to; Lamivudine/zidovudine/abacavir sulfate, L-arginine hydrochloride, lasofoxifene tartrate, L-BLP-25, lenalidomide, levocetirizine, levodopa/carbidopa/entacapone, lexatumumab, lidocaine/prilocaine, lubiprostone, lumiracoxib; MAb-14.18, mitoquidone; Natalizumab, neridronic acid, neuradiab; Olpadronic acid sodium salt, omalizumab; p53-DC vaccine, parathyroid hormone (human recombinant), peginterferon alfa-2a, peginterferon alfa-2b, pemetrexed disodium, perifosine, pimecrolimus, prasterone, prasugrel, PRO-2000

  7. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2004-09-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 101M, 166Ho-DOTMP, 3-AP; Abatacept, abetimus sodium, ACR-16, adefovir dipivoxil, alefacept, AMD-070, aminolevulinic acid hexyl ester, anatumomab mafenatox, anti-CTLA-4 MAb, antigastrin therapeutic vaccine, AP-12009, AP-23573, APC-8024, aripiprazole, ATL-962, atomoxetine hydrochloride; Bevacizumab, bimatoprost, bortezomib, bosentan, BR-1; Calcipotriol/betamethasone dipropionate, cinacalcet hydrochloride, clofazimine, colchicine, cold-adapted influenza vaccine trivalent, CRM197; Desloratadine, desoxyepothilone B, diethylhomospermine; Edodekin alfa, efalizumab, elcometrine, eletriptan, enfuvirtide, entecavir, EP-2101, eplerenone, erlotinib hydrochloride, etoricoxib, everolimus, exherin, ezetimibe; Febuxostat, fluorescein lisicol, fosamprenavir calcium, frovatriptan; Hemoglobin raffimer, HSPPC-96, human insulin; Imatinib mesylate, insulin detemir, insulin glargine, IRX-2, istradefylline, IV gamma-globulin, ixabepilone; Kahalalide F; L-759274, levodopa/carbidopa/entacapone, licofelone, lonafarnib, lopinavir, lurtotecan, LY-156735; MAb G250, mecasermin, melatonin, midostaurin, muraglitazar; Nesiritide, nitronaproxen; O6-Benzylguanine, olmesartan medoxomil, olmesartan medoxomil/hydrochlorothiazide, omapatrilat, oral insulin; Parecoxib sodium, PCK-3145, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ ribavirin, pemetrexed disodium, peptide YY3-36, PG-CPT, phenoxodiol, pimecrolimus, posaconazole; Rasagiline mesilate, rDNA insulin, RG228, rimonabant hydrochloride, rosuvastatin calcium, rotigotine hydrochloride; S-3304, safinamide mesilate, salcaprozic acid sodium salt, SDZ-SID-791, SGN-30, soblidotin

  8. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2005-04-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity. prous.com. This issue focuses on the following selection of drugs: ABX-IL-8, Acclaim, adalimumab, AGI-1067, alagebrium chloride, alemtuzumab, Alequel, Androgel, anti-IL-12 MAb, AOD-9604, aripiprazole, atomoxetine hydrochloride; Biphasic insulin aspart, bosentan, botulinum toxin type B, bovine lactoferrin, brivudine; Cantuzumab mertansine, CB-1954, CDB-4124, CEA-TRICOM, choriogonadotropin alfa, cilansetron, CpG-10101, CpG-7909, CTL-102, CTL-102/CB-1954; DAC:GRF, darbepoetin alfa, davanat-1, decitabine, del-1 Genemedicine, dexanabinol, dextofisopam, dnaJP1, dronedarone hydrochloride, dutasteride; Ecogramostim, eletriptan, emtricitabine, EPI-hNE-4, eplerenone, eplivanserin fumarate, erlotinib hydrochloride, ertapenem sodium, escitalopram oxalate, esomeprazole magnesium, etoricoxib, ezetimibe; Falecalcitriol, fingolimod hydrochloride; Gepirone hydrochloride; HBV-ISS, HSV-2 theracine, human insulin; Imatinib mesylate, Indiplon, insulin glargine, ISAtx-247; L612 HuMAb, levodopa/carbidopa/entacapone, lidocaine/prilocaine, LL-2113AD, lucinactant, LY-156735; Meclinertant, metelimumab, morphine hydrochloride, morphine-6-glucuronide; Natalizumab, nimotuzumab, NX-1207, NYVAC-HIV C; Omalizumab, onercept, osanetant; PABA, palosuran sulfate, parathyroid hormone (human recombinant), parecoxib sodium, PBI-1402, PCK-3145, peginterferon alfa-2a, peginterferon alfa-2b, peginterferon alfa-2b/ribavirin, pemetrexed disodium, pimecrolimus, PINC, pregabalin; Ramelteon, rasagiline mesilate, rasburicase, rimonabant hydrochloride, RO-0098557, rofecoxib, rosiglitazone maleate/metformin hydrochloride; Safinamide mesilate, SHL-749, sitaxsentan sodium, sparfosic acid, SprayGel, squalamine, St. John's Wort

  9. Gateways to clinical trials.

    PubMed

    Moral, M A; Tomillero, A

    2008-03-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 131-I-Chlorotoxin, 423557; Abatacept, Ad.Egr.TNF.11D, Adalimumab, AE-941, Ambrisentan, AMR-001, Anacetrapib, Anakinra, Aripiprazole, Atazanavir sulfate; BAY-639044, Bazedoxifene acetate, Belimumab, Bevacizumab, Bortezomib, Botulinum toxin type B, Brivaracetam, Bucindolol hydrochloride; Carfilzomib, Carisbamate, CCX-282, CD20Bi, Ceftobiprole, Certolizumab pegol, CF-101, Cinacalcet hydrochloride, Cypher; Darifenacin hydrobromide, Degarelix acetate, Denosumab, Desvenlafaxine succinate, Dexlansoprazole, Dexverapamil, Drotrecogin alfa (activated), Duloxetine hydrochloride, Dutasteride; Efalizumab, EPs-7630, Escitalopram oxalate, Etoricoxib; Fluticasone furoate, Fondaparinux sodium, Fospropofol disodium; Hexadecyloxypropyl-cidofovir, HIV gp120/NefTat/AS02A, HPV-6/11/16/18; INCB-18424, Incyclinide, Inhalable human insulin, Insulin detemir; KNS-760704, KW-0761; Lacosamide, Lenalidomide, Levetiracetam, Licofelone, Lidocaine/prilocaine; mAb 216, MEDI-528, Men ACWY, Meningococcal C-CRM197 vaccine, Methylnaltrexone bromide; Nemifitide ditriflutate, Nicotine conjugate vaccine, Nilotinib hydrochloride monohydrate; Octaparin; Parathyroid hormone (human recombinant), Pegaptanib octasodium, Pitrakinra, Prasterone, Pregabalin; Ranelic acid distrontium salt, Rasagiline mesilate, Retigabine, Rimonabant, RTS,S/AS02D; Sarcosine, Sitaxentan sodium, Solifenacin succinate, Sunitinib malate; Taranabant, Taxus, Teduglutide, Teriparatide, Ticagrelor, Travoprost, TRU-015; USlipristal acetate, Urocortin 2; Vardenafil hydrochloride hydrate; YM-155, Yttrium 90 (90Y) ibritumomab tiuxetan; Zanolimumab, Zoledronic acid monohydrate, Zotarolimus

  10. Gateways to clinical trials.

    PubMed

    Tomillero, A; Moral, M A

    2010-12-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Thomson Reuters Integrity(SM), the drug discovery and development portal, http://www.thomsonreutersintegrity.com. This issue focuses on the following selection of drugs: 17-Hydroxyprogesterone caproate; Abacavir sulfate/lamivudine, Aclidinium bromide, Adalimumab, Adefovir, Alemtuzumab, Alkaline phosphatase, Amlodipine, Apilimod mesylate, Aripiprazole, Axitinib, Azacitidine; Belotecan hydrochloride, Berberine iodide, Bevacizumab, Bortezomib, Bosentan, Bryostatin 1; Calcipotriol/hydrocortisone, Carglumic acid, Certolizumab pegol, Cetuximab, Cinacalcet hydrochloride, Cixutumumab, Coumarin, Custirsen sodium; Darbepoetin alfa, Darifenacin hydrobromide, Darunavir, Dasatinib, Denibulin hydrochloride, Denosumab, Diacetylmorphine, Dulanermin, Duloxetine hydrochloride; Ecogramostim, Enfuvirtide, Entecavir, Enzastaurin hydrochloride, Eplerenone, Escitalopram oxalate, Esomeprazole sodium, Etravirine, Everolimus, Ezetimibe; Fenofibrate/pravastatin sodium, Ferric carboxymaltose, Flavangenol, Fondaparinux sodium; Glutamine, GSK-1024850A; Hepatitis B hyperimmunoglobulin, Hib-MenC, HIV-LIPO-5; Immunoglobulin intravenous (human), Indacaterol maleate, Indibulin, Indium 111 (¹¹¹In) ibritumomab tiuxetan, Influenza A (H1N1) 2009 Monovalent vaccine, Inhalable human insulin, Insulin glulisine; Lapatinib ditosylate, Leucovorin/UFT; Maraviroc, Mecasermin, MMR-V, Morphine hydrochloride, Morphine sulfate/naltrexone hydrochloride, Mycophenolic acid sodium salt; Naproxen/esomeprazole magnesium, Natalizumab; Oncolytic HSV; Paliperidone, PAN-811, Paroxetine, Pegfilgrastim, Peginterferon alfa-2a, Peginterferon alfa-2b/ribavirin, Pegvisomant, Pemetrexed disodium, Pimecrolimus, Posaconazole, Pregabalin; Raltegravir potassium, Ranelic acid distrontium salt, Rasburicase, Rilpivirine

  11. Gateways to clinical trials.

    PubMed

    Tomillero, A; Moral, M A

    2008-10-01

    Gateways to clinical trials is a guide to the most recent trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity(R), the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: (+)-Dapoxetine hydrochloride, (S)-Tenatoprazole sodium salt monohydrate 19-28z, Acotiamide hydrochloride hydrate, ADV-TK, AE-37, Aflibercept, Albinterferon alfa-2b, Aliskiren fumarate, Asenapine maleate, Axitinib; Bavituximab, Becatecarin, beta-1,3/1,6-Glucan, Bevacizumab, Bremelanotide; Calcipotriol/betamethasone dipropionate, Casopitant mesylate, Catumaxomab, CDX-110, Cediranib, CMD-193, Cositecan; Darinaparsin, Denosumab, DP-b99, Duloxetine hydrochloride; E75, Ecogramostim, Elacytarabine, EMD-273063, EndoTAG-1, Enzastaurin hydrochloride, Eplerenone, Eribulin mesilate, Esomeprazole magnesium, Etravirine, Everolimus, Ezetimibe; Faropenem daloxate, Febuxostat, Fenretinide; Ghrelin (human); I-131 ch-TNT-1/B, I-131-3F8, Iclaprim, Iguratimod, Iloperidone, Imatinib mesylate, Inalimarev/Falimarev, Indacaterol, Ipilimumab, Iratumumab, Ispinesib mesylate, Ixabepilone; Lapatinib ditosylate, Laquinimod sodium, Larotaxel dehydrate, Linezolid, LOR-2040; Mapatumumab, MKC-1, Motesanib diphosphate, Mycophenolic acid sodium salt; NK-012; Olanzapine pamoate, Oncolytic HSV, Ortataxel; Paclitaxel nanoparticles, Paclitaxel poliglumex, Paliperidone palmitate, Panitumumab, Patupilone, PCV-9, Pegfilgrastim, Peginterferon alfa-2a, Peginterferon alfa-2b, Pertuzumab, Picoplatin, Pimavanserin tartrate, Pimecrolimus, Plerixafor hydrochloride, PM-02734, Poly I:CLC, PR1, Prasugrel, Pregabalin, Progesterone caproate, Prucalopride, Pumosetrag hydrochloride; RAV-12, RB-006, RB-007, Recombinant human erythropoietin alfa, Rimonabant, Romidepsin; SAR-109659, Satraplatin, Sodium butyrate; Tadalafil, Talampanel, Tanespimycin, Tarenflurbil, Tariquidar

  12. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2004-03-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity(R), the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Activated protein C concentrate, Ad-CD154, Adeno-Interferon gamma, alemtuzumab, APC-8024, 9-aminocamptothecin, aprepitant, l-arginine hydrochloride, aripiprazole, arsenic trioxide, asimadoline; O6-Benzylguanine, bevacizumab, Bi-20, binodenoson, biphasic insulin aspart, bivatuzumab, 186Re-bivatuzumab, BMS-181176, bosentan, botulinum toxin type B, BQ-123, bryostatin 1; Carboxy- amidotriazole, caspofungin acetate, CB-1954, CC-4047, CDP-860, cerivastatin sodium, clevidipine, CTL-102; 3,4-DAP, darbepoetin alfa, decitabine, desloratadine, DHA-paclitaxel, duloxetine hydrochloride; Efalizumab, EGF vaccine, eletriptan, eniluracil, ENMD-0997, eplerenone, eplivanserin, erlosamide, ertapenem sodium, escitalopram oxalate, esomeprazole magnesium, eszopiclone, everolimus, exatecan mesilate, exenatide, ezetimibe; Fondaparinux sodium, FR-901228, FTY-720; Gefitinib, gemtuzumab ozogamicin, gepirone hydrochloride; Hexyl insulin M2, human insulin; Imatinib mesylate, insulin detemir, insulin glargine, iodine (I131) tositumomab, ISV-205, ivabradine hydrochloride, ixabepilone; Levetiracetam, levocetirizine, linezolid, liposomal NDDP, lonafarnib, lopinavir, LY-156735; Mafosfamide cyclohexylamine salt, magnesium sulfate, maxacalcitol, meclinertant, melagatran, melatonin, MENT, mepolizumab, micafungin sodium, midostaurin, motexafin gadolinium; Nesiritide, NS-1209, NSC-601316, NSC-683864; Osanetant; Palonosetron hydrochloride, parecoxib sodium, pegaptanib sodium, peginterferon alfa-2a, peginterferon alfa-2b, pegylated OB protein, pemetrexed disodium, perillyl alcohol, picoplatin, pimecrolimus, pixantrone maleate, plevitrexed

  13. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2003-09-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abetimus sodium, adefovir dipivoxil, AGI-1067, alefacept, alemtuzumab, ALVAC-p53, aminolevulinic acid hydrochloride, aminolevulinic acid methyl ester, Anti-CTLA-4 Mab, AOD-9604, apafant, aprinocarsen sodium, arsenic trioxide; Balaglitazone, BIM-23190, bimatoprost, bortezomib, bosentan, BR-1; Canertinib dihydrochloride, CDP-850, cevimeline hydrochloride, cinacalcet hydrochloride, clenoliximab, clevudine, CN-787; D-003, darusentan, deferasirox, desloratadine dexanabinol, duloxetine hydrochloride; E-5564, edaravone, efaproxiral sodium, elvucitabine emfilermin, EN-101, enfuvirtide, entecavir, epithalon, eplerenone, erlotinib hydrochloride, escitalopram oxalate, esomeprazole magnesium, eszopiclone, etilefrine pivalate hydrochloride etoricoxib, everolimus, exenatide; Fidarestat, fondaparinux sodium; Ganstigmine hydrochloride; Homoharringtonine, HuMax-IL-15, hyperimmune IVIG; Imatinib mesylate, IMC-1C11, Inhaled insulin, irofulven, iseganan hydrochloride, ISIS-14803, ISIS-5132, ivabradine hydrochloride; Keratinocyte growth factor; Lafutidine, lanthanum carbonate, LAS-34475, levocetirizine, liraglutide, LY-307161 SR; Magnesium sulfate, maribavir, melatonin, mycobacterium cell wall complex; NN-414, NO-aspirin, nociceptin, nolomirole hydrochloride; Olmesartan medoxomil oral insulin, ospemifene; PDX, perillyl alcohol, pimecrolimus, pitavastatin calcium, pramlintide acetate, prasterone, pregabalin, PRO-542, PV-701, pyrazoloacridine; R-744, ranelic acid distrontium salt, rasburicase, rDNA insulin, resiniferatoxin, reslizumab, ridogrel, riplizumab ropivacaine, rosuvastatin calcium, roxifiban acetate, ruboxistaurin mesilate

  14. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X

    2008-01-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prouse Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 101M, 3F8; Abatacept, ABT-263, Adalimumab, AG-7352, Agatolimod sodium, Alfimeprase, Aliskiren fumarate, Alvimopan hydrate, Aminolevulinic acid hexyl ester, Ammonium tetrathiomolybdate, Anakinra, Aripiprazole, AS-1404, AT-9283, Atomoxetine hydrochloride, AVE-1642, AVE-9633, Axitinib, AZD-0530; Becocalcidiol, Belotecan hydrochloride, Bevacizumab, BG-9928, BIBF-1120, BMS-275183, Bortezomib, Bosentan; Catumaxomab, Cetuximab, CHR-2797, Ciclesonide, Clevidipine, Cypher, Cytarabine/daunorubicin; Darifenacin hydrobromide, Darunavir, Denosumab, Desvenlafaxine succinate, Disufenton sodium, Duloxetine hydrochloride, Dutasteride; Eculizumab, Efalizumab, Eicosapentaenoic acid/docosahexaenoic acid, Eplerenone, Epratuzumab, Erlotinib hydrochloride, Escitalopram oxalate, Ethynylcytidine, Etravirine, Everolimus, Ezetimibe; Fulvestrant; Garenoxacin mesilate, Gefitinib, Gestodene; HI-164, Hydralazine hydrochloride/isosorbide dinitrate; Icatibant acetate, ICX-RHY, Idraparinux sodium, Indacaterol, Ispronicline, Ivabradine hydrochloride, Ixabepilone; KB-2115, KW-2449; L-791515, Lapatinib ditosylate, LGD-4665, Licofelone, Liposomal doxorubicin, Lisdexamfetamine mesilate, Lumiracoxib; Methoxy polyethylene glycol-epoetin-beta, Miglustat, Mipomersen sodium, Mitumprotimut-T, MK-0822A, MK-0974; Nelarabine; Obatoclax mesylate, Olmesartan medoxomil, Olmesartan medoxomil/hydrochlorothiazide; Paliperidone, Palonosetron hydrochloride, Panitumumab, Pegfilgrastim, Peginterferon alfa-2a, Pemetrexed disodium, Perospirone hydrochloride, Pertuzumab, Pimecrolimus, Pitrakinra, Pixantrone maleate, Posaconazole, Pregabalin; Quercetin; RALGA, Raltegravir

  15. Gateways to Clinical Trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2002-04-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Studies knowledge area of Prous Science Integrity, the world's first drug discovery and development portal, and provides information on study design, treatments, conclusions and references. This issue focuses on the following selection of drugs: Abiciximab, acetylcholine chloride, acetylcysteine, alefacept, alemtuzumab, alicaforsen, alteplase, aminopterin, amoxicillin sodium, amphotericin B, anastrozole, argatroban monohydrate, arsenic trioxide, aspirin, atazanavir, atorvastatin, augmerosen, azathioprine; Benzylpenicillin, BMS-284756, botulinum toxin type A, botulinum toxin type B, BQ-123, budesonide, BXT-51072; Calcium folinate, carbamazepine, carboplatin, carmustine, ceftriaxone sodium, cefuroxime axetil, chorionic gonadotropin (human), cimetidine, ciprofloxacin hydrochloride, cisplatin, citalopram hydrobromide, cladribine, clarithromycin, clavulanic acid, clofarabine, clopidogrel hydrogensulfate, clotrimazole, CNI-1493, colesevelam hydrochloride, cyclophosphamide, cytarabine; Dalteparin sodium, daptomycin, darbepoetin alfa, debrisoquine sulfate, dexrazoxane, diaziquone, didanosine, docetaxel, donezepil, doxorubicin hydrochloride liposome injection, DX-9065a; Eberconazole, ecogramostim, eletriptan, enoxaparin sodium, epoetin, epoprostenol sodium, erlizumab, ertapenem sodium, ezetimibe; Fampridine, fenofibrate, filgrastim, fluconazole, fludarabine phosphate, fluorouracil, 5-fluorouracil/epinephrine, fondaparinux sodium, formoterol fumarate; Gabapentin, gemcitabine, gemfibrozil, glatiramer; Heparin sodium, homoharringtonine; Ibuprofen, iloprost, imatinib mesilate, imiquimod, interferon alpha-2b, interferon alpha-2c, interferon-beta; KW-6002; Lamotrigine, lanoteplase, metoprolol tartrate, mitoxantrone hydrochloride; Naproxen sodium, naratriptan, Natalizumab, nelfinavir mesilate

  16. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2007-12-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Intergrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 249553, 2-Methoxyestradiol; Abatacept, Adalimumab, Adefovir dipivoxil, Agalsidase beta, Albinterferon alfa-2b, Aliskiren fumarate, Alovudine, Amdoxovir, Amlodipine besylate/atorvastatin calcium, Amrubicin hydrochloride, Anakinra, AQ-13, Aripiprazole, AS-1404, Asoprisnil, Atacicept, Atrasentan; Belimumab, Bevacizumab, Bortezomib, Bosentan, Botulinum toxin type B, Brivaracetam; Catumaxomab, Cediranib, Cetuximab, cG250, Ciclesonide, Cinacalcet hydrochloride, Curcumin, Cypher; Darbepoetin alfa, Denosumab, Dihydrexidine; Eicosapentaenoic acid/docosahexaenoic acid, Entecavir, Erlotinib hydrochloride, Escitalopram oxalate, Etoricoxib, Everolimus, Ezetimibe; Febuxostat, Fenspiride hydrochloride, Fondaparinux sodium; Gefitinib, Ghrelin (human), GSK-1562902A; HSV-tk/GCV; Iclaprim, Imatinib mesylate, Imexon, Indacaterol, Insulinotropin, ISIS-112989; L-Alanosine, Lapatinib ditosylate, Laropiprant; Methoxy polyethylene glycol-epoetin-beta, Mipomersen sodium, Motexafin gadolinium; Natalizumab, Nimotuzumab; OSC, Ozarelix; PACAP-38, Paclitaxel nanoparticles, Parathyroid Hormone-Related Protein-(1-36), Pasireotide, Pegfilgrastim, Peginterferon alfa-2a, Peginterferon alfa-2b, Pemetrexed disodium, Pertuzumab, Picoplatin, Pimecrolimus, Pitavastatin calcium, Plitidepsin; Ranelic acid distrontium salt, Ranolazine, Recombinant human relaxin H2, Regadenoson, RFB4(dsFv)-PE38, RO-3300074, Rosuvastatin calcium; SIR-Spheres, Solifenacin succinate, Sorafenib, Sunitinib malate; Tadalafil, Talabostat, Taribavirin hydrochloride, Taxus, Temsirolimus, Teriparatide, Tiotropium bromide, Tipifarnib, Tirapazamine, Tocilizumab; UCN-01, Ularitide

  17. International Collaboration on Internet Subject Gateways.

    ERIC Educational Resources Information Center

    Place, Emma

    A number of libraries in Europe are involved in the development of Internet subject gateways--services that aim to help users find high quality resources on the Internet. Subject gateways such as SOSIG (Social Science Information Gateway) have been available on the Internet for some years now, and they offer an alternative to Internet search…

  18. HOSC DTN Gateway Test Report

    NASA Technical Reports Server (NTRS)

    Pitts, Robert Lee

    2012-01-01

    Goals of this activity: Test the Huntsville Operations Support Center (HOSC) Delay/Disruption Tolerant Networking (DTN) Gateway for operational use Current activity includes: (1) Test the Implementation of a new DTN2 gateway at the HOSC (2) Confirm integration of DTN nodes into the S-band uplink and Ku-band downlink of the ISS for limited use (3) Implement Aggregate Custody Signal to ISS platforms (4) Verify operational support for Colorado University (CU) onboard components (5) Verify ability to support Multi-Purpose End-To- End Robotic Operation Network (METERON) OpsCon-2

  19. Gateways to Learning.

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2002-01-01

    Discusses the factors that educational facilities managers must consider when selecting doors and windows for their buildings. These include finding a balance in terms of security, energy efficiency, accessibility, aesthetics, and durability; cleaning and maintenance; and noise issues. (EV)

  20. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2005-01-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: (-)-Epigallocatechin gallate; ACP-103, Ad.Egr.TNF.11 D, adalimumab, AF-IL 12, AIDSVAX gp120 B/B, alefacept, alemtuzumab, a-Galactosylceramide, ALVAC vCP 1452, alvimopan hydrate, alvocidib hydrochloride, aminolevulinic acid hydrochloride, aminolevulinic acid methyl ester, anakinra, anidulafungin, antarelix, aprepitant, aripiprazole, arsenic sulfide, asoprisnil, atazanavir sulfate, atomoxetine hydrochloride; Bevacizumab, bimatoprost, BMS-184476, bortezomib, bosentan, botulinum toxin type B, BrachySil, brivudine; Caffeine, calcipotriol/betamethasone dipropionate, cannabidiol, capsaicin for injection, caspofungin acetate, CC-4047, cetuximab, CGP-36742, clofazimine, CpG-7909, Cypher; Darbepoetin alfa, dextromethorphan/quinidine sulfate, dimethylfumarate, dronabinol/cannabidiol, drotrecogin alfa (activated), duloxetine hydrochloride, dutasteride; Ecogramostim, efalizumab, eletriptan, emtricitabine, enfuvirtide, eplerenone, esomeprazole magnesium, estradiol acetate, eszopiclone, etoricoxib, exenatide, ezetimibe, ezetimibe/simvastatin; Fampridine, fondaparinux sodium, fosamprenavir calcium; Gefitinib, GPI-0100; hA 20, HTU-PA, human insulin, HuOKT 3 gamma 1(Ala 234-Ala 235), hyaluronic acid; Icatibant, imatinib mesylate, Indiplon, INKP-100, INKP-102, iodine (I131) tositumomab, istradefylline, IV gamma-globulin, ivabradine hydrochloride, ixabepilone; Lacosamide, landiolol, lanthanum carbonate, lasofoxifene tartrate, LB-80380, lenalidomide, lidocaine/tetracaine, linezolid, liposomal doxorubicin, liposomal vincristine sulfate, lopinavir, lopinavir/ritonavir, lumiracoxib, lurtotecan; Maribavir, morphine glucuronide, MVA-5 T

  1. Gateways to clinical trials.

    PubMed

    Bayes, M; Rabasseda, X; Prous, J R

    2006-03-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: 131I-labetuzumab; Abacavir sulfate, abatacept, adalimumab, ademetionine, adjuvanted influenza vaccine, alefacept, alemtuzumab, amlodipine, amphotericin B, anakinra, aripiprazole, aspirin, axitinib; Betamethasone dipropionate, bevacizumab, biphasic insulin aspart, bortezomib, bosentan, botulinum toxin type B, BQ-123; Calcium folinate, canertinib dihydrochloride, carboplatin, carmustine, cetirizine hydrochloride, cetuximab, cholecalciferol, ciclesonide, ciclosporin, cinacalcet hydrochloride, cisplatin, clarithromycin, clofazimine, cold-adapted influenza vaccine trivalent, CpG-7909; Darbepoetin alfa, darifenacin hydrobromide, DB-289, desloratadine, Dexamet, dicycloverine hydrochloride, dimethyl fumarate, docetaxel, dolastatin 10, drospirenone, drospirenone/estradiol, duloxetine hydrochloride; Ecogramostim, edotecarin, efaproxiral sodium, enalapril maleate, epoetin beta, epoprostenol sodium, epratuzumab, erlotinib hydrochloride, escitalopram oxalate, estradiol, etanercept; Fluconazole, fludarabine phosphate, fluorouracil; Gefitinib, gemcitabine, Ghrelin (human), glibenclamide, glimepiride, GTI-2040; Haloperidol, human insulin, hydrocortisone probutate; Imatinib mesylate, indisulam, influenza vaccine, inhaled insulin, insulin aspart, insulin glulisine, insulin lispro, irinotecan, ispronicline; Lamivudine, lamivudine/zidovudine/abacavir sulfate, lapatinib, letrozole, levocetirizine, lomustine, lonafarnib, lumiracoxib;Magnesium sulfate, MD-1100, melphalan, metformin hydrochloride, methotrexate, metoclopramide hydrochloride, mitiglinide calcium hydrate, monophosphoryl lipid A, montelukast sodium, motexafin gadolinium

  2. Gateways to clinical trials.

    PubMed

    Tomillero, A; Moral, M A

    2008-09-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data in the following tables has been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com.This issue focuses on the following selection of drugs: ABT-263, AC-2307, Aclidinium bromide, Adefovir dipivoxil, ADH-1, Agatolimod sodium, Alefacept, Aliskiren fumarate, Aminolevulinic acid methyl ester, Anakinra, Apaziquone, Aprepitant, Aripiprazole, ASM-8, Atiprimod hydrochloride, AVE-0277, AVE-1642, AVE-8062, Axitinib, Azacitidine, AZD-0530; Bazedoxifene acetate, Bevacizumab, Bexarotene, BI-2536, Biphasic insulin aspart, BMS-387032, BMS-663513, Bortezomib, BQ-123, Brivanib alaninate, BSI-201; Caspofungin acetate, CDX-110, Cetuximab, Ciclesonide, CR-011, Cypher; Daptomycin, Darbepoetin alfa, Dasatinib, Decitabine, Deferasirox, Denosumab, Dexlansoprazole, Dexmethylphenidate hydrochloride, DNA-Hsp65 vaccine, Dovitinib, Drotrecogin alfa (activated), DTaP-HBV-IPV/Hibvaccine, DTaP-IPV-HB-PRP-T, Duloxetine hydrochloride, Dutasteride; Ecogramostim, Elacytarabine, Emtricitabine, Endothelin, Entecavir, Eplivanserin fumarate, Escitalopram oxalate, Everolimus, Ezetimibe, Ezetimibe/simvastatin; Farletuzumab, Fesoterodine fumarate, Fibrin sealant (human), Fulvestrant; Gefitinib, Gemtuzumab ozogamicin, Glufosfamide, GSK-1562902A; Hib-TT; Imatinib mesylate, IMC-11F8, Imidazoacridinone, IMP-321, INCB-18424, Indiplon, Indisulam, INNO-406, Irinotecan hydrochloride/Floxuridine, ITF-2357, Ixabepilone; KRN-951; Lasofoxifene tartrate; Lenalidomide, LGD-4665, Lonafarnib, Lubiprostone, Lumiliximab; MDX-1100, Melan-A/MART-1/gp100/IFN-alfa, Methyl-CDDO, Metreleptin, MLN-2704, Mycophenolic acid sodium salt; Na-ASP-2, Naproxcinod, Nilotinib hydrochloride monohydrate, NPI-2358; Oblimersen sodium, Odanacatib; Paclitaxel nanoparticles, PAN-811, Panobinostat, PBI-1402, PC-515, Peginterferon alfa

  3. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2006-10-01

    Gateways to Clinical Trials are a guide to the most recent clinical trials in current literature and congresses. The data the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issues focuses on the following selection of drugs: (-)-Epigallocatechin gallate, (-)-gossypol, 2-deoxyglucose, 3,4-DAP, 7-monohydroxyethylrutoside; Ad5CMV-p53, adalimumab, adefovir dipivoxil, ADH-1, alemtuzumab, aliskiren fumarate, alvocidib hydrochloride, aminolevulinic acid hydrochloride, aminolevulinic acid methyl ester, amrubicin hydrochloride, AN-152, anakinra, anecortave acetate, antiasthma herbal medicine intervention, AP-12009, AP-23573, apaziquone, aprinocarsen sodium, AR-C126532, AR-H065522, aripiprazole, armodafinil, arzoxifene hydrochloride, atazanavir sulfate, atilmotin, atomoxetine hydrochloride, atorvastatin, avanafil, azimilide hydrochloride; Bevacizumab, biphasic insulin aspart, BMS-214662, BN-83495, bortezomib, bosentan, botulinum toxin type B; Caspofungin acetate, cetuximab, chrysin, ciclesonide, clevudine, clofarabine, clopidogrel, CNF-1010, CNTO-328, CP-751871, CX-717, Cypher; Dapoxetine hydrochloride, darifenacin hydrobromide, dasatinib, deferasirox, dextofisopam, dextromethorphan/quinidine sulfate, diclofenac, dronedarone hydrochloride, drotrecogin alfa (activated), duloxetine hydrochloride, dutasteride; Edaravone, efaproxiral sodium, emtricitabine, entecavir, eplerenone, epratuzumab, erlotinib hydrochloride, escitalopram oxalate, etoricoxib, ezetimibe, ezetimibe/simvastatin; Finrozole, fipamezole hydrochloride, fondaparinux sodium, fulvestrant; Gabapentin enacarbil, gaboxadol, gefitinib, gestodene, ghrelin (human); Human insulin, human papillomavirus vaccine; Imatinib mesylate, immunoglobulin intravenous (human), indiplon, insulin detemir, insulin glargine, insulin glulisine, intranasal insulin, istradefylline, i.v. gamma

  4. THE REMOTE SENSING DATA GATEWAY

    EPA Science Inventory

    The EPA Remote Sensing Data Gateway (RSDG) is a pilot project in the National Exposure Research Laboratory (NERL) to develop a comprehensive data search, acquisition, delivery and archive mechanism for internal, national and international sources of remote sensing data for the co...

  5. UAS-NAS Live Virtual Constructive Distributed Environment (LVC): LVC Gateway, Gateway Toolbox, Gateway Data Logger (GDL), SaaProc Software Design Description

    NASA Technical Reports Server (NTRS)

    Jovic, Srboljub

    2015-01-01

    This document provides the software design description for the two core software components, the LVC Gateway, the LVC Gateway Toolbox, and two participants, the LVC Gateway Data Logger and the SAA Processor (SaaProc).

  6. Gateways to clinical trials.

    PubMed

    Bayés, M; Rabasseda, X; Prous, J R

    2005-06-01

    Gateways to Clinical Trials is a guide to the most recent clinical trials in current literature and congresses. The data in the following tables have been retrieved from the Clinical Trials Knowledge Area of Prous Science Integrity, the drug discovery and development portal, http://integrity.prous.com. This issue focuses on the following selection of drugs: Abiraterone acetate, acyline, adalimumab, adenosine triphosphate, AEE-788, AIDSVAX gp120 B/B, AK-602, alefacept, alemtuzumab, alendronic acid sodium salt, alicaforsen sodium, alprazolam, amdoxovir, AMG-162, aminolevulinic acid hydrochloride, aminolevulinic acid methyl ester, aminophylline hydrate, anakinra, anecortave acetate, anti-CTLA-4 MAb, APC-8015, aripiprazole, aspirin, atazanavir sulfate, atomoxetine hydrochloride, atorvastatin calcium, atrasentan, AVE-5883, AZD-2171; Betamethasone dipropionate, bevacizumab, bimatoprost, biphasic human insulin (prb), bortezomib, BR-A-657, BRL-55730, budesonide, busulfan; Calcipotriol, calcipotriol/betamethasone dipropionate, calcium folinate, capecitabine, capravirine, carmustine, caspofungin acetate, cefdinir, certolizumab pegol, CG-53135, chlorambucil, ciclesonide, ciclosporin, cisplatin, clofarabine, clopidogrel hydrogensulfate, clozapine, co-trimoxazole, CP-122721, creatine, CY-2301, cyclophosphamide, cypher, cytarabine, cytolin; D0401, darbepoetin alfa, darifenacin hydrobromide, DASB, desipramine hydrochloride, desloratadine, desvenlafaxine succinate, dexamethasone, didanosine, diquafosol tetrasodium, docetaxel, doxorubicin hydrochloride, drotrecogin alfa (activated), duloxetine hydrochloride, dutasteride; Ecallantide, efalizumab, efavirenz, eletriptan, emtricitabine, enfuvirtide, enoxaparin sodium, estramustine phosphate sodium, etanercept, ethinylestradiol, etonogestrel, etonogestrel/ethinylestradiol, etoposide, exenatide; Famciclovir, fampridine, febuxostat, filgrastim, fludarabine phosphate, fluocinolone acetonide, fluorouracil, fluticasone propionate

  7. Building for the future: essential infrastructure for rodent ageing studies.

    PubMed

    Wells, Sara E; Bellantuono, Ilaria

    2016-08-01

    When planning ageing research using rodent models, the logistics of supply, long term housing and infrastructure provision are important factors to take into consideration. These issues need to be prioritised to ensure they meet the requirements of experiments which potentially will not be completed for several years. Although these issues are not unique to this discipline, the longevity of experiments and indeed the animals, requires a high level of consistency and sustainability to be maintained throughout lengthy periods of time. Moreover, the need to access aged stock or material for more immediate experiments poses many issues for the completion of pilot studies and/or short term intervention studies on older models. In this article, we highlight the increasing demand for ageing research, the resources and infrastructure involved, and the need for large-scale collaborative programmes to advance studies in both a timely and a cost-effective way.

  8. Accessibility: global gateway to health literacy.

    PubMed

    Perlow, Ellen

    2010-01-01

    Health literacy, cited as essential to achieving Healthy People 2010's goals to "increase quality and years of healthy life" and to "eliminate health disparities," is defined by Healthy People as "the degree to which individuals have the capacity to obtain, process, and understand basic health information and services needed to make appropriate health decisions." Accessibility, by definition, the aforementioned "capacity to obtain," thus is health literacy's primary prerequisite. Accessibility's designation as the global gateway to health literacy is predicated also on life's realities: global aging and climate change, war and terrorism, and life-extending medical and technological advances. People with diverse access needs are health professionals' raison d'être. However, accessibility, consummately cross-cultural and universal, is virtually absent as a topic of health promotion and practice research and scholarly discussion of health literacy and equity. A call to action to place accessibility in its rightful premier position on the profession's agenda is issued.

  9. A Science Data Gateway for Environmental Management

    SciTech Connect

    Agarwal, Deborah, A; Faybishenko, Boris; Freedman, Vicky, L; Krishnan, Harinarayan; Kushner, Gary; Lansing, Carina; Porter, Ellen; Romosan, Alexandru; Shoshani, Arie; Wainwright, Haruko; Weidmer, Arthur; Wu, Kesheng

    2015-10-12

    Science data gateways are effective in providing complex science data collections to the world-wide user communities. In this paper we describe a gateway for the Advanced Simulation Capability for Environmental Management (ASCEM) framework. Built on top of established web service technologies, the ASCEM data gateway is specifically designed for environmental modeling applications. Its key distinguishing features include: (1) handling of complex spatiotemporal data, (2) offering a variety of selective data access mechanisms, (3) providing state of the art plotting and visualization of spatiotemporal data records, and (4) integrating seamlessly with a distributed workflow system using a RESTful interface. ASCEM project scientists have been using this data gateway since 2011.

  10. Subject Gateway Sites and Search Engine Ranking.

    ERIC Educational Resources Information Center

    Thelwall, Mike

    2002-01-01

    Discusses subject gateway sites and commercial search engines for the Web and presents an explanation of Google's PageRank algorithm. The principle question addressed is the conditions under which a gateway site will increase the likelihood that a target page is found in search engines. (LRW)

  11. Safety impact of Gateway Monuments.

    PubMed

    Ye, Zhirui; Veneziano, David; Lord, Dominique

    2011-01-01

    Gateway Monuments are free standing roadside structures or signage that communicate the name of a city, country or township to motorists. The placement of such monuments within state-controlled right-of-way is a relatively recent occurrence in California. As a result, the California Department of Transportation (Caltrans) initiated research to quantify the impacts that this type of signage may or may not have on crashes in their vicinity. To date, no specific research has examined the impact such features have on crashes. To determine whether these features impacted safety, the before-after study method using the Empirical Bayes technique was used, with reference groups and Safety Performance Functions adapted from existing studies, eliminating the need to calibrate new models. Results indicated that, on an individual basis, no deterioration in safety was observed at any monument site. When all sites were examined collectively (using two different scenarios), the calculated index of effectiveness values were 0.978 and 0.680, respectively, corresponding to 2.2% and 32.0% reductions in crashes. In addition to the EB method, naïve study methods (with and without AADT taken into account) were applied to the study data. Results (crash reductions) from these methods also showed that the presence of Gateway Monuments did not have negative impact on traffic safety. However, the use of EB technique should be very careful employed when adopting reference groups from different jurisdictions, as these may affect the validity of EB results. In light of these results, Caltrans may continue to participate in the Gateway Monument Program at its discretion with the knowledge that roadway safety is not impacted by monuments.

  12. 11. Historic American Buildings Survey, Arthur C. Haskell, Photographer. 1935 ...

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

    11. Historic American Buildings Survey, Arthur C. Haskell, Photographer. 1935 (g) Ext- general view, gateway entrance and fence. - Timothy Jackson House, 527 Washington Street, Newton, Middlesex County, MA

  13. The Globus Galaxies Platform. Delivering Science Gateways as a Service

    SciTech Connect

    Madduri, Ravi; Chard, Kyle; Chard, Ryan; Lacinski, Lukasz; Rodriguez, Alex; Sulakhe, Dinanath; Kelly, David; Dave, Utpal; Foster, Ian

    2015-04-29

    We use public cloud computers to host sophisticated scientific data; software is then used to transform scientific practice by enabling broad access to capabilities previously available only to the few. The primary obstacle to more widespread use of public clouds to host scientific software (‘cloud-based science gateways’) has thus far been the considerable gap between the specialized needs of science applications and the capabilities provided by cloud infrastructures. We describe here a domain-independent, cloud-based science gateway platform, the Globus Galaxies platform, which overcomes this gap by providing a set of hosted services that directly address the needs of science gateway developers. The design and implementation of this platform leverages our several years of experience with Globus Genomics, a cloud-based science gateway that has served more than 200 genomics researchers across 30 institutions. Building on that foundation, we have also implemented a platform that leverages the popular Galaxy system for application hosting and workflow execution; Globus services for data transfer, user and group management, and authentication; and a cost-aware elastic provisioning model specialized for public cloud resources. We describe here the capabilities and architecture of this platform, present six scientific domains in which we have successfully applied it, report on user experiences, and analyze the economics of our deployments. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.

  14. GATEWAY - COMMUNICATIONS GATEWAY SOFTWARE FOR NETEX, DECNET, AND TCP/IP

    NASA Technical Reports Server (NTRS)

    Keith, B.

    1994-01-01

    The Communications Gateway Software, GATEWAY, provides process-to-process communication between remote applications programs in different protocol domains. Communicating peer processes may be resident on any paired combination of NETEX, DECnet, or TCP/IP hosts. The gateway provides the necessary mapping from one protocol to another and will facilitate practical intermachine communications in a cost effective manner by eliminating the need to standardize on a single protocol or the need to implement multiple protocols in the host computers. The purpose of the gateway is to support data transfers between application programs on different host computers using different protocols. The gateway computer must be physically connected to both host computers and must contain the system software needed to use the communication protocols of both host computers. The communication process between application partners can be divided into three phases: session establishment, data transfer, and session termination. The communication protocols supported by GATEWAY (DECnet, NETEX, and TCP/IP) have addressing mechanisms that allow an application to identify itself and distinguish among other applications on the network. The exact form of the address varies depending on whether an application is passively offering (awaiting the receipt of a network connection from another network application) or actively connecting to another network. When the gateway is started, GATEWAY reads a file of address pairs. One of the address pairs is used by GATEWAY for passively offering on one network while the other address in the pair is used for actively connecting on the other network establishing the session. Now the two application partners can send and receive data in a manner appropriate to their home networks. GATEWAY accommodates full duplex transmissions. Thus, if the application partners are sophisticated enough, they can send and receive simultaneously. GATEWAY also keeps track of the number

  15. Gateway design specification for fiber optic local area networks

    NASA Technical Reports Server (NTRS)

    1985-01-01

    This is a Design Specification for a gateway to interconnect fiber optic local area networks (LAN's). The internetworking protocols for a gateway device that will interconnect multiple local area networks are defined. This specification serves as input for preparation of detailed design specifications for the hardware and software of a gateway device. General characteristics to be incorporated in the gateway such as node address mapping, packet fragmentation, and gateway routing features are described.

  16. Engaging the University in Building Communities of Practice for Aging in Place

    ERIC Educational Resources Information Center

    McDonald, Jessyna M.

    2011-01-01

    Based upon the principles of the Engaged University (Kellogg Commission 2001), The Institute of Gerontology (IOG) at the University of the District of Columbia developed a model for the scholarship of engagement by building communities of practice within the aging network which may support and enhance student learning outcomes and experiences. The…

  17. Body Build Stereotypes and Self-Identification in Three Age Groups of Females.

    ERIC Educational Resources Information Center

    Brenner, David; Hinsdale, Gary

    1978-01-01

    Body build stereotypes of average-weight and heavy females, ages 6, 15, and 19, were studied through adjective checklists and drawings of endomorphs, ectomorphs, and mesomorphs. Mesomorph drawings were favored and the endomorphs least liked. But heavy subjects rejected for themselves behavioral stereotypes previously applied to the endomorph…

  18. The BUG BITBUS Universal Gateway

    SciTech Connect

    Nawrocki, G.

    1996-02-01

    The BITBUS Universal Gateway (BUG) provides a unique, cost effective solution to many different computer interface problems. Each BUG node, utilizing ``on board`` intelligence, has the ability to provide a communication link between BITBUS protocol and other computer-signal interfaces. Among them, IEEE-488, RS232, and raw analog and binary signal 1/0. BITBUS is a multidrop, multinode link with the ability to communicate over great distances. By using this method of signal transfer, along with the communication conversion ability of the BUG, one could accomplish such things as the ability to run IEEE-488 instruments over great distances, extend a multidrop links to RS232 instruments, and provide a convenient interface point for remote analog and binary 1/0 signals, all on one homogeneous network. The BUG not only provides this through the wired ``twisted pair`` standard of BITBUS, but extends the ability to fiber optic communications for signal transfer over extreme distances and through electrically ``noisy`` environments.

  19. TeraGrid Gateways for Earth Science

    NASA Astrophysics Data System (ADS)

    Wilkins-Diehr, Nancy

    2010-05-01

    The increasingly digital component of science today poses exciting challenges and opportunities for researchers. Whether it's streaming data from sensors to computations, tagging video in the study of language patterns or the use of geographic information systems to anticipate the spread of disease, the challenges are enormous and continue to grow. The existence of advanced cyberinfrastructure (CI) tools or science gateways can significantly increase the productivity of researchers facing the most difficult challenges - in some cases making the impossible possible. The TeraGrid Science Gateways program works to incorporate high end resources through these community-designed interfaces. This talk will present an overview of TeraGrid's gateway program and highlight several gateways in atmospheric science, earth sciences and geography and regional science, geophysics, global atmospheric research, materials research and seismology.

  20. The MUN Med Gateway Project

    PubMed Central

    Duke, Pauline; Brunger, Fern

    2015-01-01

    Abstract Problem addressed Access to a continuum of care from a family physician is an essential component of health and well-being; however, refugees have particular barriers in accessing medical care. Objective of program To provide access to family physicians and continuity of care for newly arrived refugees; to provide opportunities for medical students to practise cross-cultural health care; and to mentor medical students in advocacy for underserved populations. Program description The MUN Med Gateway Project, based at Memorial University of Newfoundland in St John’s, is a medical student initiative that partners with the local refugee settlement agency to provide health care for new refugees to the province. Medical students conduct in-depth medical histories, with provision of some basic physical screening, while working through an interpreter with supervision by a family doctor and settlement public health nurse. Each patient or family is matched with a family physician. Conclusion The project’s adaptation of student-run clinics, which connects refugees with the existing mainstream medical system, has been an overwhelming success, making it a model for community action as an educational strategy. PMID:25821872

  1. 47 CFR 10.310 - Federal alert gateway. [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Federal alert gateway. 10.310 Section 10.310 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL WIRELESS EMERGENCY ALERTS System Architecture § 10.310 Federal alert gateway....

  2. 47 CFR 10.310 - Federal alert gateway. [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Federal alert gateway. 10.310 Section 10.310 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL WIRELESS EMERGENCY ALERTS System Architecture § 10.310 Federal alert gateway....

  3. 47 CFR 10.310 - Federal alert gateway. [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Federal alert gateway. 10.310 Section 10.310 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM System Architecture § 10.310 Federal alert gateway....

  4. 47 CFR 10.310 - Federal alert gateway. [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Federal alert gateway. 10.310 Section 10.310 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM System Architecture § 10.310 Federal alert gateway....

  5. 47 CFR 10.310 - Federal alert gateway. [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Federal alert gateway. 10.310 Section 10.310 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM System Architecture § 10.310 Federal alert gateway....

  6. 47 CFR 10.320 - Provider alert gateway requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... must be identified by a unique IP address or domain name. (b) Authentication and validation. The CMS... alert gateway if a validation fails. (c) Security. The CMS provider gateway must support standardized IP... CMSP Name Unique identification of CMSP. CMSP gateway Address IP address or Domain Name Alternate...

  7. Adolescent female volleyballers' (aged 13-15 years) body build classification and proficiency in competitions.

    PubMed

    Stamm, Raini; Stamm, Meelis; Koskel, Säde

    2006-12-01

    The present paper studies the body build and proficiency in the game of 74 female volleyballers aged 13-15 years from eight teams, who participated in Estonian championships. Fourteen anthropometric measurements were taken from the players, and these data were systematized into a 5 SD height-weight classification (small, medium, large, pyknomorphous and leptomorphous). The players participated in 28 matches, which were recorded in parallel with two computers equipped with the program Game. The girls' proficiency in the game was assessed in the same body build classes. For each class, the total number of serves, receptions, attacks and blocks, their mean values per player and percentage from elements performed during the whole tournament were calculated. In the same way, for each class the total number of points scored and separately the number of points scored in serve, attack and block were calculated. For each class the mean index of proficiency was calculated for serve, reception, attack and block. The results showed, that the most successful were the girls of class 3 with big height and weight. The small girls of class 1 were the least successful. The players belonging to the other classes formed an intermediate group. The authors recommend the use of the body build classification as it enables simultaneous assessment of body build and proficiency in competitions.

  8. VO-compliant workflows and science gateways

    NASA Astrophysics Data System (ADS)

    Castelli, G.; Taffoni, G.; Sciacca, E.; Becciani, U.; Costa, A.; Krokos, M.; Pasian, F.; Vuerli, C.

    2015-06-01

    Workflow and science gateway technologies have been adopted by scientific communities as a valuable tool to carry out complex experiments. They offer the possibility to perform computations for data analysis and simulations, whereas hiding details of the complex infrastructures underneath. There are many workflow management systems covering a large variety of generic services coordinating execution of workflows. In this paper we describe our experiences in creating workflows oriented science gateways based on gUSE/WS-PGRADE technology and in particular we discuss the efforts devoted to develop a VO-compliant web environment.

  9. Learning Building Layouts with Non-geometric Visual Information: The Effects of Visual Impairment and Age

    PubMed Central

    Kalia, Amy A.; Legge, Gordon E.; Giudice, Nicholas A.

    2009-01-01

    Previous studies suggest that humans rely on geometric visual information (hallway structure) rather than non-geometric visual information (e.g., doors, signs and lighting) for acquiring cognitive maps of novel indoor layouts. This study asked whether visual impairment and age affect reliance on non-geometric visual information for layout learning. We tested three groups of participants—younger (< 50 years) normally sighted, older (50–70 years) normally sighted, and low vision (people with heterogeneous forms of visual impairment ranging in age from 18–67). Participants learned target locations in building layouts using four presentation modes: a desktop virtual environment (VE) displaying only geometric cues (Sparse VE), a VE displaying both geometric and non-geometric cues (Photorealistic VE), a Map, and a Real building. Layout knowledge was assessed by map drawing and by asking participants to walk to specified targets in the real space. Results indicate that low-vision and older normally-sighted participants relied on additional non-geometric information to accurately learn layouts. In conclusion, visual impairment and age may result in reduced perceptual and/or memory processing that makes it difficult to learn layouts without non-geometric visual information. PMID:19189732

  10. Role of Marine Gateways in the Paleoceanography of the Miocene Mediterranean Sea; A Model Study

    NASA Astrophysics Data System (ADS)

    de la Vara, A.; Meijer, P. T.

    2015-12-01

    During the Miocene, due to the convergence of the African plate and the Eurasian plate, the Mediterranean region was subject to profound paleogeographic changes. The evolving coastline and bathymetry of the Mediterranean Sea and, in particular, the opening and closure of the marine connections between the Mediterranean and the outside oceans, triggered important changes in Mediterranean circulation and, indirectly, also affected the global-scale ocean circulation. Until about the Middle Miocene the proto-Mediterranean Sea was open to the Indo-Pacific Ocean through the so-called Indian Gateway. Although the exact age of closure of this gateway is still debated, it is accepted that it substantially affected the paleoceanography of the Mediterranean Sea. Later in time, during the Late Miocene, the Mediterranean was only connected to the Atlantic Ocean but by two marine corridors: the Betic and Rifian corridors. Closure of these narrow passages resulted in the Messinian Salinity Crisis, during which a sequence of evaporites was deposited throughout the Mediterranean basin. In this work we use a regional-scale ocean general circulation model (the Princeton Ocean Model) to gain insight into the role of the evolving gateways. The analysis focuses on large-scale (overturning) circulation, patterns of exchange in the gateways and properties of the Mediterranean water. By comparing our model results to geological data we are able to propose new scenarios or rule out previously proposed ones, and determine the conditions evidenced by the geological observations. More specifically we investigate two different topics: (i) the effects of shoaling and closure of the Indian Gateway and (ii) the functioning of the Late Miocene double gateway to the Atlantic.

  11. EPA Remote Sensing Information Gateway

    NASA Astrophysics Data System (ADS)

    Paulsen, H. K.; Szykman, J. J.; Plessel, T.; Freeman, M.; Dimmick, F.

    2009-12-01

    The Remote Sensing Information Gateway was developed by the U.S. Environmental Protection Agency (EPA) to assist researchers in easily obtaining and combining a variety of environmental datasets related to air quality research. Current datasets available include, but are not limited to surface PM2.5 and O3 data, satellite derived aerosol optical depth , and 3-dimensional output from U.S. EPA's Models 3/Community Multi-scale Air Quality (CMAQ) modeling system. The presentation will include a demonstration that illustrates several scenarios of how researchers use the tool to help them visualize and obtain data for their work; with a particular focus on episode analysis related to biomass burning impacts on air quality. The presentation will provide an overview on how RSIG works and how the code has been—and can be—adapted for other projects. One example is the Virtual Estuary, which focuses on automating the retrieval and pre-processing of a variety of data needed for estuarine research. RSIG’s source codes are freely available to researchers with permission from the EPA principal investigator, Dr. Jim Szykman. RSIG is available to the community and can be accessed online at http://www.epa.gov/rsig. Once the JAVA policy file is configured on your computer you can run the RSIG applet on your computer and connect to the RSIG server to visualize and retrieve available data sets. The applet allows the user to specify the temporal/spatial areas of interest, and the types of data to retrieve. The applet then communicates with RSIG subsetter codes located on the data owners’ remote servers; the subsetter codes assemble and transfer via ordinary Internet protocols only the specified data to the researcher’s computer. This is much faster than the usual method of transferring large files via FTP and greatly reduces network traffic. The RSIG applet then visualizes the transferred data on a latitude-longitude map, automatically locating the data in the correct

  12. Calculus ABCs: A Gateway for Freshman Calculus

    ERIC Educational Resources Information Center

    Fulton, Scott R.

    2003-01-01

    This paper describes a gateway testing program designed to ensure that students acquire basic skills in freshman calculus. Students must demonstrate they have mastered standards for "Absolutely Basic Competency"--the Calculus ABCs--in order to pass the course with a grade of C or better. We describe the background, standards, and testing program.…

  13. Gateways Intellectually Gifted Handbook. Report #501.

    ERIC Educational Resources Information Center

    Hersh, Leonard R.

    The document describes the Gateways program for intellectually gifted students of grades K-12 in Horseheads, New York. The introductory chapter presents the context in which the program developed, discussing program background and need. The next chapter focuses on identification of pupils with emphasis on the three stage process (nomination,…

  14. Gateway's Horizon: A Center of Excellence

    ERIC Educational Resources Information Center

    Herring, Jayne; Colony, Lee

    2007-01-01

    This article describes Gateway Technical College's Horizon Center for Transportation Technology, located in Kenosha, Wisconsin, which was the product of collaboration with business and industry, community support and a U.S. Department of Labor (DOL) grant. The center, which opened this fall, is a prime example of a sustainable community…

  15. "Gateway" Districts Struggle to Serve Immigrant Parents

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2012-01-01

    As thousands of communities--especially in the South--became booming gateways for immigrant families during the 1990s and the early years of the new century, public schools struggled with the unfamiliar task of serving the large numbers of English-learners arriving in their classrooms. Instructional programs were built from scratch. Districts had…

  16. EEVL: An Internet Gateway for Engineers.

    ERIC Educational Resources Information Center

    Kerr, Linda; MacLeod, Roddy

    1997-01-01

    Explains EEVL (Edinburgh Engineering Virtual Library), a gateway to Internet resources in engineering that was developed to improve access to networked engineering information for United Kingdom users. Design and implementation of the Web site, classification of resources, evaluation, use statistics, marketing, and future possibilities are…

  17. SEDAC information gateway plan V(1)

    NASA Technical Reports Server (NTRS)

    Chen, Robert S. (Compiler)

    1995-01-01

    This annual update of the Information Gateway Plan incorporates changes recommended by the Socioeconomic Data and Applications Center (SEDAC) User Working Group (UWG) and reflects comments and suggestions from users, collaborators, and the Contracting Officer Technical Representative (COTR). The Information Gateway Plan is a concise and specific plan that outlines SEDAC activities and services in support of the earth and social sciences and other user communities. The SEDAC Information Gateway effort is a primary means by which the Earth Observing System Data and Information System (EOSDIS) can link meaningfully with a broad range of social science data sources and users in ways that lead to tangible benefits to the American people. The SEDAC Information Gateway provides interdisciplinary access to socioeconomic and physical science data and information resources held by SEDAC and numerous other institutions and networks around the world. The Plan describes the areas of research of earth scientists and socioeconomic scientists where interchange of data and information is most needed. It sets guidelines for the continued development of SEDAC's directory of social science datasets and establishes priorities for efforts to make data held by SEDAC or accessible through SEDAC available to the user community. The Plan also describes the means by which the SEDAC user community can access information products specified by the SEDAC Data and Applications Development Plan (DADP). Among other major activities, SEDAC will continue to enhance and operate a directory capability, interoperable with the Global Change Master Directory, that provides the socioeconomic community with information about earth science products and the earth science research community with information about socioeconomic data. The Information Gateway also serves as a unique and powerful access pathway for a wide range of users and potential users of socioeconomic and earth science data, including

  18. A Robotic Communications Gateway for Ocean Observations

    NASA Astrophysics Data System (ADS)

    Orcutt, J. A.; Berger, J.; Laske, G.; Babcock, J.

    2015-12-01

    We describe a new technology that can provide real-time telemetry of sensor data from the ocean bottom. The breakthrough technology that makes this system possible is an autonomous surface vehicle called the Wave Glider developed by Liquid Robotics, Inc. of Sunnyvale, CA., which harvests wave and solar energy for motive and electrical power. The free-floating surface communications gateway uses a Liquid Robotics wave glider comprising a surfboard-sized float towed by a tethered, submerged glider, which converts wave motion into thrust. For navigation, the wave glider is equipped with a small computer, a GPS receiver, a rudder, solar panels and batteries, and an Iridium satellite modem. Acoustic communications connect the subsea instruments and the surface gateway while communications between the gateway and land are provided by the Iridium satellite constellation. Wave gliders have demonstrated trans-oceanic range and long-term station keeping capabilities. The topside acoustics communications package is mounted in a shallow tow body, which uses a WHOI micro modem and a Benthos low frequency, directional transducer. A matching bottom side modem and transducer are mounted on the ocean bottom package. Tests of the surface gateway in 4000 m of water demonstrated an acoustic efficiency of approximately 256 bits/J. For example, it has the ability to send four channels of compressed, one sample per second data from the ocean bottom to the gateway with an average power draw of approximately 0.36 W and a latency of about three minutes. This gateway is used to send near-real-time data from a broadband ocean bottom seismic observatory; we are presently designing and constructing a seafloor package with a two-year operational life. We have found that for frequencies f where f<10mHz, 35mHz < f < 120mHz and f>~3Hz, the vertical component, seafloor system noise characteristics are generally superior to similar observatories on land. Increasing the density of these stations over

  19. BASSET: Scalable Gateway Finder in Large Graphs

    SciTech Connect

    Tong, H; Papadimitriou, S; Faloutsos, C; Yu, P S; Eliassi-Rad, T

    2010-11-03

    Given a social network, who is the best person to introduce you to, say, Chris Ferguson, the poker champion? Or, given a network of people and skills, who is the best person to help you learn about, say, wavelets? The goal is to find a small group of 'gateways': persons who are close enough to us, as well as close enough to the target (person, or skill) or, in other words, are crucial in connecting us to the target. The main contributions are the following: (a) we show how to formulate this problem precisely; (b) we show that it is sub-modular and thus it can be solved near-optimally; (c) we give fast, scalable algorithms to find such gateways. Experiments on real data sets validate the effectiveness and efficiency of the proposed methods, achieving up to 6,000,000x speedup.

  20. The Thames Gateway: planning policy and flood risk scenarios

    NASA Astrophysics Data System (ADS)

    Eldridge, Jillian; Horn, Diane

    2010-05-01

    The Thames Gateway, currently Europe's largest regeneration project, presents a valuable case study area in which to examine the interrelated issues of planning policy, flood risk and insurance loss potential. The region is typified by a significant exposure to flooding due to its location, which as developments proceed, could result in increased areas of vulnerability with consequential insurance loss and hotspots of risk. With 160,000 new homes planned by 2016, positive use of planning policy is fundamental in minimising potential flood risk as well as ensuring long term economic and social goals can be met. This project focuses on several planning scenarios within the Gateway for the areas of Barking and Medway, and models flood risk using a commercial flood model to develop the flood risk under alternative planning policy scenarios. The two areas chosen demonstrate major regeneration and redevelopment sites located on Thames tidal floodplain. The areas are protected by flood defences although are both downstream of the Thames Barrier. However, it is expected that defences will be maintained and upgraded over the next several years, particularly in the Medway, which is currently protected to a lower level than most other areas in the Thames Gateway. The progress of development is more advanced in Barking with the major regeneration site, Barking Riverside, hosting 2000 new homes. The study sites have been chosen based on their location and proximity to the Thames and allow for an analysis of planning policy and its influence in minimising risk into the future. The reflected change in flood risk due to both the planned developments and flood defences will help to understand change in risk over time and the intricacies expected with delivering planning policy in a multi-governed area subject to conflicting objectives. Flood risk for both sites are modelled using a commercial flood model to estimate flood risk based on several flood scenarios for both current and

  1. Gateway vectors for transformation of cereals.

    PubMed

    Karimi, Mansour; Inzé, Dirk; Van Lijsebettens, Mieke; Hilson, Pierre

    2013-01-01

    Until now, the availability of vectors for transgenic research in cereal crops has been rather limited. We present a novel collection of Agrobacterium tumefaciens binary T-DNA vectors compatible with Gateway recombinational cloning that facilitate the modular assembly of genes of interest together with new regulatory sequences, such as strong constitutive or endosperm-specific Brachypodium distachyon promoters. This resource aims at streamlining the creation of vectors and transgenes designed to explore gene functions in vital monocotyledonous crops.

  2. Neutron Science TeraGrid Gateway

    NASA Astrophysics Data System (ADS)

    Lynch, Vickie; Chen, Meili; Cobb, John; Kohl, Jim; Miller, Steve; Speirs, David; Vazhkudai, Sudharshan

    2010-11-01

    The unique contributions of the Neutron Science TeraGrid Gateway (NSTG) are the connection of national user facility instrument data sources to the integrated cyberinfrastructure of the National Science FoundationTeraGrid and the development of a neutron science gateway that allows neutron scientists to use TeraGrid resources to analyze their data, including comparison of experiment with simulation. The NSTG is working in close collaboration with the Spallation Neutron Source (SNS) at Oak Ridge as their principal facility partner. The SNS is a next-generation neutron source. It has completed construction at a cost of 1.4 billion and is ramping up operations. The SNS will provide an order of magnitude greater flux than any previous facility in the world and will be available to all of the nation's scientists, independent of funding source, on a peer-reviewed merit basis. With this new capability, the neutron science community is facing orders of magnitude larger data sets and is at a critical point for data analysis and simulation. There is a recognized need for new ways to manage and analyze data to optimize both beam time and scientific output. The TeraGrid is providing new capabilities in the gateway for simulations using McStas and a fitting service on distributed TeraGrid resources to improved turnaround. NSTG staff are also exploring replicating experimental data in archival storage. As part of the SNS partnership, the NSTG provides access to gateway support, cyberinfrastructure outreach, community development, and user support for the neutron science community. This community includes not only SNS staff and users but extends to all the major worldwide neutron scattering centers.

  3. Body build classes as a method for systematization of age-related anthropometric changes in girls aged 7-8 and 17-18 years.

    PubMed

    Kasmel, Jaan; Kaarma, Helje; Koskel, Säde; Tiit, Ene-Margit

    2004-03-01

    A total of 462 schoolgirls aged 7-8 and 17-18 years were examined anthropometrically (45 body measurements and 10 skinfolds) in a cross-sectional study. The data were processed in two age groups: 7-8-year-olds (n = 205) and 17-18-year-olds (n = 257). Relying on average height and weight in the groups, both groups were divided into five body build classes: small, medium, large, pyknomorphous and leptomorphous. In these classes, the differences in all other body measurements were compared, and in both age groups, analogous systematic differences were found in length, width and depth measurements and circumferences. This enabled us to compare proportional changes in body measurements during ten years, using for this ratios of averages of basic measurements and measurement groups in the same body build classes. Statistical analysis by the sign test revealed statistically significant differences between various body build classes in the growth of averages. Girls belonging to the small class differed from the girls of the large class by an essentially greater increase in their measurements. Our results suggest that the growth rate of body measurements of girls with different body build can be studied by the help of body build classification.

  4. The key technologies of the H.323 gateway

    NASA Astrophysics Data System (ADS)

    Bai, Yi-zhi; Huang, Yong-feng; Li, Xing

    2004-04-01

    Nowadays VoIP (Voice over IP) develops quickly. H.323 is the most popular and mature architecture for VoIP, in which Gateway is one of the most important components. In this paper, two main aspects of the Gateway are discussed. They are the processing of simultaneous initialization of multiple calls and the compatibility with other H.323 standard endpoints and different H.323 versions. At last, the test of our Gateway is shown and the result is discussed.

  5. Design and implementation of an integrated IP telephone gateway

    NASA Astrophysics Data System (ADS)

    Huang, Yongfeng; Feng, Dan; Zhang, Jiangling

    1999-08-01

    A new idea of design on an Integrated IP Telephone Gateway is stated in this paper. Some key techniques are analyzed and discussed in detail. A Centered Echo Chancellor based on TMS320C6201 DSP is implemented, and many optimization methods for voice compression code are concluded to enhance the performance of the gateway. Finally, the performance parameters of the Integrated IP Telephony Gateway are summarized in this paper.

  6. An Interactive, Integrated, Instructional Pathway to the LEAD Science Gateway

    NASA Astrophysics Data System (ADS)

    Yalda, S.; Clark, R.; Davis, L.; Wiziecki, E. N.

    2008-12-01

    of learning materials, as well as new tools and features, to enhance the appearance and use of the LEAD portal gateway and its underlying cyberinfrastructure in an educational setting. The development of educational materials has centered on promoting the accessibility and use of meteorological data and analysis tools through the LEAD portal by providing instructional materials, additional custom designed tools that build off of Unidata's Integrated Data Viewer (IDV) (e.g. IDV Basic and NCDestroyer), and an interactive component that takes the user through specific tasks utilizing multiple tools. In fact, select improvements to parameter lists and domain subsetting have inspired IDV developers to incorporate changes in IDV revisions that are now available to the entire community. This collection of materials, demonstrations, interactive guides, student exercises, and customized tools, which are now available to the educator and student through the LEAD portal gateway, can serve as an instructional pathway for a set of guided, phenomenon-based exercises (e.g. fronts, lake-effect snows, etc.). This paper will provide an overview of the LEAD education and outreach efforts with a focus on the design of Web-based educational materials and instructional approaches for user interaction with the LEAD portal gateway and the underlying cyberinfrastructure, and will encourage educators, especially those involved in undergraduate meteorology education, to begin incorporating these capabilities into their course materials.

  7. Building a Global Community of Policymakers, Researchers and Educators to Move Education Systems into the Digital Age

    ERIC Educational Resources Information Center

    Voogt, J.; Knezek, G.

    2013-01-01

    The EDUsummIT 2011 aimed to develop (a) recommendations for policy, practice and research that will help educational systems move into the digital age and (b) strategies to build a global community of researchers, policymakers and teachers in the field of Information and Communication Technology (ICT) in Education. Thematic working groups…

  8. From HORSA Huts to ROSLA Blocks: The School Leaving Age and the School Building Programme in England, 1943-1972

    ERIC Educational Resources Information Center

    Cowan, Steven; McCulloch, Gary; Woodin, Tom

    2012-01-01

    This paper examines the connections between the school building programme in England and the raising of the school leaving age (ROSLA) from 14 to 15 in 1947 and then to 16 in 1972. These two major developments were intended to help to ensure the realisation of "secondary education for all" in the postwar period. The combination led in practice to…

  9. High-performance parallel interface to synchronous optical network gateway

    DOEpatents

    St. John, Wallace B.; DuBois, David H.

    1996-01-01

    A system of sending and receiving gateways interconnects high speed data interfaces, e.g., HIPPI interfaces, through fiber optic links, e.g., a SONET network. An electronic stripe distributor distributes bytes of data from a first interface at the sending gateway onto parallel fiber optics of the fiber optic link to form transmitted data. An electronic stripe collector receives the transmitted data on the parallel fiber optics and reforms the data into a format effective for input to a second interface at the receiving gateway. Preferably, an error correcting syndrome is constructed at the sending gateway and sent with a data frame so that transmission errors can be detected and corrected in a real-time basis. Since the high speed data interface operates faster than any of the fiber optic links the transmission rate must be adapted to match the available number of fiber optic links so the sending and receiving gateways monitor the availability of fiber links and adjust the data throughput accordingly. In another aspect, the receiving gateway must have sufficient available buffer capacity to accept an incoming data frame. A credit-based flow control system provides for continuously updating the sending gateway on the available buffer capacity at the receiving gateway.

  10. High-performance parallel interface to synchronous optical network gateway

    DOEpatents

    St. John, W.B.; DuBois, D.H.

    1996-12-03

    Disclosed is a system of sending and receiving gateways interconnects high speed data interfaces, e.g., HIPPI interfaces, through fiber optic links, e.g., a SONET network. An electronic stripe distributor distributes bytes of data from a first interface at the sending gateway onto parallel fiber optics of the fiber optic link to form transmitted data. An electronic stripe collector receives the transmitted data on the parallel fiber optics and reforms the data into a format effective for input to a second interface at the receiving gateway. Preferably, an error correcting syndrome is constructed at the sending gateway and sent with a data frame so that transmission errors can be detected and corrected in a real-time basis. Since the high speed data interface operates faster than any of the fiber optic links the transmission rate must be adapted to match the available number of fiber optic links so the sending and receiving gateways monitor the availability of fiber links and adjust the data throughput accordingly. In another aspect, the receiving gateway must have sufficient available buffer capacity to accept an incoming data frame. A credit-based flow control system provides for continuously updating the sending gateway on the available buffer capacity at the receiving gateway. 7 figs.

  11. 47 CFR 10.320 - Provider alert gateway requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Provider alert gateway requirements. 10.320 Section 10.320 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL WIRELESS EMERGENCY ALERTS System Architecture § 10.320 Provider alert gateway requirements. This section specifies the...

  12. 47 CFR 10.320 - Provider alert gateway requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Provider alert gateway requirements. 10.320 Section 10.320 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL WIRELESS EMERGENCY ALERTS System Architecture § 10.320 Provider alert gateway requirements. This section specifies the...

  13. 47 CFR 10.320 - Provider alert gateway requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Provider alert gateway requirements. 10.320 Section 10.320 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM System Architecture § 10.320 Provider alert gateway requirements. This section specifies the...

  14. 36 CFR 7.29 - Gateway National Recreation Area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Gateway National Recreation Area. 7.29 Section 7.29 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.29 Gateway National Recreation Area....

  15. 36 CFR 7.29 - Gateway National Recreation Area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Gateway National Recreation Area. 7.29 Section 7.29 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.29 Gateway National Recreation Area....

  16. 36 CFR 7.29 - Gateway National Recreation Area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Gateway National Recreation Area. 7.29 Section 7.29 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.29 Gateway National Recreation Area....

  17. 36 CFR 7.29 - Gateway National Recreation Area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Gateway National Recreation Area. 7.29 Section 7.29 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.29 Gateway National Recreation Area....

  18. 47 CFR 10.320 - Provider alert gateway requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Provider alert gateway requirements. 10.320 Section 10.320 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL MOBILE ALERT SYSTEM System Architecture § 10.320 Provider alert gateway requirements. This section specifies the...

  19. Gateway: An earth orbiting transportation node

    NASA Technical Reports Server (NTRS)

    1988-01-01

    University of Texas Mission Design (UTMD) has outlined the components that a space based transportation facility must include in order to support the first decade of Lunar base buildup. After studying anticipated traffic flow to and from the hub, and taking into account crew manhour considerations, propellant storage, orbital transfer vehicle maintenance requirements, and orbital mechanics, UTMD arrived at a design for the facility. The amount of activity directly related to supporting Lunar base traffic is too high to allow the transportation hub to be part of the NASA Space Station. Instead, a separate structure should be constructed and dedicated to handling all transportation-related duties. UTMD found that the structure (named Gateway) would need a permanent crew of four to perform maintenance tasks on the orbital transfer and orbital maneuvering vehicles and to transfer payload from launch vehicles to the orbital transfer vehicles. In addition, quarters for 4 more persons should be allocated for temporary accommodation of Lunar base crew passing through Gateway. UTMD was careful to recommend an expendable structure that can adapt to meet the growing needs of the American space program.

  20. Body build classification for ordinary schoolgirls (aged 7-18 years) and volleyball girls (aged 13-16 years).

    PubMed

    Kaarma, Helje; Stamm, Raini; Kasmel, Jaan; Koskel, Slide

    2005-03-01

    The article describes two Estonian anthropometric cross-sectional studies of 1549 ordinary schoolgirls (aged 7-18) and 46 girls, who regularly practised volleyball (aged 13-16). Data are presented on 22 basic anthropometric measurements and 6 body composition characteristics (body mass index, mean skinfold, body density, relative mass of fat by Siri, absolute mass and relative mass of subcutaneous adipose tissue). All anthropometric variables were classified into five height-weight SD classes. Schoolgirls were divided into six age groups (7-8, 9-10, 11-12, 13-14, 15-16, 17-18). Volleyballers were observed as one group as their age in SD classes did not differ significantly. The classification consisted of five categories: three height-weight concordant categories: I--small (small height, small weight), II--medium (medium height, medium weight), III large--(big height, big weight) and two height/weight discordant categories: IV--so-called pyknomorphs, V--so-called leptomorphs. To assess the differences between classes the Scheffé-test was used (alpha = 0.05). It proved likewise possible to comparatively systematize length, breadth and depth measurements, circumferences and body composition characteristics in all six age groups (7-18 years) of ordinary schoolgirls and in 13-16-year-old volleyballers as in their case the average age did not differ significantly between the classes.

  1. High-Performance Satellite/Terrestrial-Network Gateway

    NASA Technical Reports Server (NTRS)

    Beering, David R.

    2005-01-01

    A gateway has been developed to enable digital communication between (1) the high-rate receiving equipment at NASA's White Sands complex and (2) a standard terrestrial digital communication network at data rates up to 622 Mb/s. The design of this gateway can also be adapted for use in commercial Earth/satellite and digital communication networks, and in terrestrial digital communication networks that include wireless subnetworks. Gateway as used here signifies an electronic circuit that serves as an interface between two electronic communication networks so that a computer (or other terminal) on one network can communicate with a terminal on the other network. The connection between this gateway and the high-rate receiving equipment is made via a synchronous serial data interface at the emitter-coupled-logic (ECL) level. The connection between this gateway and a standard asynchronous transfer mode (ATM) terrestrial communication network is made via a standard user network interface with a synchronous optical network (SONET) connector. The gateway contains circuitry that performs the conversion between the ECL and SONET interfaces. The data rate of the SONET interface can be either 155.52 or 622.08 Mb/s. The gateway derives its clock signal from a satellite modem in the high-rate receiving equipment and, hence, is agile in the sense that it adapts to the data rate of the serial interface.

  2. Development of ISO connection-oriented/correctionless gateways

    NASA Technical Reports Server (NTRS)

    Landweber, Lawrence H.

    1991-01-01

    The project had two goals, establishment of a gateway between French and U.S. academic networks and studies of issues related to the development of ISO connection-oriented/connectionless (CO/CL) gateways. The first component involved installation of a 56K bps line between Princeton Univ. and INRIA in France. The end-points of these lines were connected by Vitalink link level bridges. The Princeton end was then connected to the NSFNET via the John Von Neumann Supercomputer Center. The French end was connected to Transpac, the French X.25 public data network and to the French IP research internet. U.S. users may communicate with users of the French internet by e-mail and may access computational and data resources in France by use of remote login and file transfer. The connection to Transpac enables U.S. users to access the SIMBAD astronomical database outside of Paris. Access to this database from the U.S. can be via TCP/IP or DECNET (via a DECNET to TCP/IP gateway) protocols utilizing a TCP/IP to X.25 gateway developed and operated by INRIA. The second component of the project involved experiments aimed at understanding the issues involved is ISO CO/CL gateways. An experimental gateway was developed at Wisconsin and a preliminary report was prepared. Because of the need to devote most resources to the first component of the project, work in this area did not go beyond development of a prototype gateway.

  3. PAST Gateways (Palaeo-Arctic Spatial and Temporal Gateways): Introduction and overview

    NASA Astrophysics Data System (ADS)

    Ó Cofaigh, Colm; Briner, Jason P.; Kirchner, Nina; Lucchi, Renata G.; Meyer, Hanno; Kaufman, Darrell S.

    2016-09-01

    This special issue relates to the Second International Conference of the PAST Gateways (Palaeo-Arctic Spatial and Temporal Gateways) network which was held in Trieste, Italy in 2014. Twenty five papers are included and they address topics under four main themes: (1) The growth and decay of Arctic ice sheets; (2) Arctic sea ice and palaeoceanography; (3) Terrestrial Arctic environments and permafrost change; and (4) Holocene Arctic environmental change. Geographically the focus is circum-Arctic; the special issue includes detailed regional studies from Greenland, Scandinavia, Russia, and Arctic North America and the adjoining seas, as well as a series of synthesis-type, review papers on Fennoscandian Ice Sheet deglaciation and Holocene Arctic palaeo-climate change. The methodologies employed are diverse and include marine sediment core and geophysical investigations, terrestrial glacial geology and geomorphology, isotopic analysis of ground ice, palaeo-ecological analysis of lacustrine and terrestrial sedimentary archives, geochronology and numerical ice sheet modeling.

  4. Mapping, monitoring, and modeling Western Gateway Community landscape dynamics

    USGS Publications Warehouse

    Hester, David J.

    2013-01-01

    Federal public lands in the western United States are becoming increasingly surrounded by Gateway Communities. These communities are undergoing landscape change due to population growth, economic growth, and the resulting land-use development. Socioeconomic, demographic, and land-use changes in Gateway Communities are often perceived as threats to Federal land resources, natural amenities, cultural resources, and recreational opportunities. However, land-surface disturbances on Federal public lands, such as conventional and alternative energy development (which impact surrounding Gateway Communities), are also environmental and societal issues that Federal land and adjacent regional community planners need to consider in their long-range land-use planning.

  5. Geology of the Gateway quadrangle, Mesa county Colorado

    USGS Publications Warehouse

    Cater, Fred W.

    1953-01-01

    The Gateway quadrangle is one of eighteen 7 1/2-minute quadrangles covering the principal carnotite-producing area of southwestern Colorado. The geology of these quadrangles was mapped by the U.S. Geological Survey for the Atomic Energy Commission as part of a comprehensive study of carnotite deposits. The rocks exposed in the eighteen quadrangles consist of crystalline rocks of pre-Cambrian age and sedimentary rocks that range in age from late Paleozoic to Quaternary. Over much of the area the sedimentary rocks are flat lying, but in places the rocks are disrupted by hih-angle faults, and northwest-trending folds. Conspicuous among the folds are large anticlines having cores of intrusive salt and gypsum. Most of the carnotite deposits are confined to the Salt Wash sandstone member of Jurassic Morrison formation. Within this sandstone, most of the deposits are spottily distributed through an arcuate zone known as "Uruvan Mineral Belt". Individual deposits range in size from irregular masses containing only a few tons of ore to large, tabular masses containing many thousands of tons. The ore consists largely of sandstone selectively impregnated and in part replaced by uranium and vanadium minerals. Most of the deposits appear to be related to certain sedimentary structures in sandstones of favorable composition.

  6. 116. 'THE MERRITT PARKWAY: CONNECTICUT'S ALLYEAR GATEWAY TO NEW ENGLAND,' ...

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

    116. 'THE MERRITT PARKWAY: CONNECTICUT'S ALL-YEAR GATEWAY TO NEW ENGLAND,' 1947 (VERSO). COLLECTION GEORGE L. LARNED. - Merritt Parkway, Beginning in Greenwich & running 38 miles to Stratford, Greenwich, Fairfield County, CT

  7. GATEWAY Demonstrations: Exploring SSL Product Performance in the Real World

    SciTech Connect

    2013-10-01

    Fact sheet that outlines DOE's GATEWAY technology demonstration program, which evaluates high-performance SSL products for general illumination in a variety of real-world exterior and interior applications.

  8. Internet gateway for long-distance 1394 home network

    NASA Astrophysics Data System (ADS)

    Lu, Xiaolin; Zhang, Peng G.; Chen, Walter Y.

    1998-02-01

    An experiment has been conducted with emphases on the home network transmission layer and the Internet gateway device. The IEEE 1394 is chosen as the transmission mechanism for its capability of handling both isochronous and asynchronous transmissions. To cover the reach of a conventional home, a 1394/100BaseTX converter has been developed to carry the 1394 signaling protocol over a Category 5 unshielded twisted pair cable with a maximum point to point distance of 100 meters. A gateway device to the Internet is designed and configured based on a PC. The gateway consists of a 1394 transceiver with PCI interface, a digital subscriber line transceiver, and Windows based networking software. This paper focuses on the general long distance 1394 transceiver hardware, gateway system configuration and software architecture. Issues such as DHCP, private IP address, and DNS are also discussed.

  9. E-Cigarettes a Gateway to Smoking for Teens

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_159340.html E-Cigarettes a Gateway to Smoking for Teens: Study ... who had never smoked, but who had used e-cigarettes, were substantially more likely to begin smoking ...

  10. 117. 'THE MERRITT PARKWAY: CONNECTICUT'S ALLYEAR GATEWAY TO ENGLAND,' 1947 ...

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

    117. 'THE MERRITT PARKWAY: CONNECTICUT'S ALL-YEAR GATEWAY TO ENGLAND,' 1947 (RECTO). COLLECTION GEORGE L. LARNED. - Merritt Parkway, Beginning in Greenwich & running 38 miles to Stratford, Greenwich, Fairfield County, CT

  11. High-performance parallel interface to synchronous optical network gateway

    DOEpatents

    St. John, Wallace B.; DuBois, David H.

    1998-08-11

    A digital system provides sending and receiving gateways for HIPPI interfaces. Electronic logic circuitry formats data signals and overhead signals in a data frame that is suitable for transmission over a connecting fiber optic link. Multiplexers route the data and overhead signals to a framer module. The framer module allocates the data and overhead signals to a plurality of 9-byte words that are arranged in a selected protocol. The formatted words are stored in a storage register for output through the gateway.

  12. Cerebral nitric oxide represses choroid plexus NFκB-dependent gateway activity for leukocyte trafficking

    PubMed Central

    Baruch, Kuti; Kertser, Alexander; Porat, Ziv; Schwartz, Michal

    2015-01-01

    Chronic neuroinflammation is evident in brain aging and neurodegenerative disorders and is often associated with excessive nitric oxide (NO) production within the central nervous system (CNS). Under such conditions, increased NO levels are observed at the choroid plexus (CP), an epithelial layer that forms the blood–cerebrospinal fluid barrier (BCSFB) and serves as a selective gateway for leukocyte entry to the CNS in homeostasis and following injury. Here, we hypothesized that elevated cerebral NO levels interfere with CP gateway activity. We found that induction of leukocyte trafficking determinants by the CP and sequential leukocyte entry to the CSF are dependent on the CP epithelial NFκB/p65 signaling pathway, which was inhibited upon exposure to NO. Examining the CP in 5XFAD transgenic mouse model of Alzheimer's disease (AD-Tg) revealed impaired ability to mount an NFκB/p65-dependent response. Systemic administration of an NO scavenger in AD-Tg mice alleviated NFκB/p65 suppression at the CP and augmented its gateway activity. Together, our findings identify cerebral NO as a negative regulator of CP gateway activity for immune cell trafficking to the CNS. PMID:25940071

  13. "Gateway hypothesis" and early drug use: Additional findings from tracking a population-based sample of adolescents to adulthood.

    PubMed

    Nkansah-Amankra, Stephen; Minelli, Mark

    2016-12-01

    To evaluate the consistency of the relationship between early drug use in adolescence and illegal drug use in adulthood as proposed in the "gateway theory" and to determine whether pre-existing depressive symptoms modifies this relationship. We used contractual data from the National Longitudinal Study of Adolescent to Adult health data spanning a 14 year period. We assessed the relationship between gateway drugs at baseline (age 11-20 years) and drug use in adulthood using generalized estimating equation (GEE) regression models. Gateways drugs used in early adolescence were significantly associated with marijuana use, illegal drugs and cocaine in older adolescence, but over time these relationships were not consistent in adulthood. Changes in the pattern of psychoactive drug use were important predictors of drug use in adulthood. A history of higher depressive symptoms was associated with higher frequencies of psychoactive drug use over time. Users of mental health services in adolescence were less likely to use drugs in older adolescence and in adulthood. Relationships between early drug use and later drug use in adulthood cannot be solely explained by the gateway hypothesis. Collectively, adolescent drug prevention and treatment programs should apply theory-based and evidence-proven multisectoral intervention strategies rather than providing a brief counseling on individual's behaviors. This evidence should include understanding that changes in behavior should involve broader analyses of the underlying social context for drug use and in particular the role of the community social norms in driving a group's behaviors. PMID:27413674

  14. Building and commissioning of a setup to study ageing phenomena in gaseous detectors

    NASA Astrophysics Data System (ADS)

    Abuhoza, A.; Schmidt, H. R.; Biswas, S.; Frankenfeld, U.; Hehner, J.; Schmidt, C. J.

    2016-07-01

    In high-rate heavy-ion experiments, gaseous detectors encounter big challenges in terms of degradation of their performance due to a phenomenon called ageing. A setup for high precision ageing studies has been constructed and commissioned at the GSI detector laboratory. The setup as well as the gas system have been carefully optimized to reach a high sensitivity for ageing effects. Two different materials have been examined for their influence on gaseous detectors: RTV-3145 and Gerband 705. The details of the construction of the ageing test setup and the test results will be presented.

  15. Baby Minds: Brain-Building Games Your Baby Will Love. Birth to Age Three.

    ERIC Educational Resources Information Center

    Acredolo, Linda; Goodwyn, Susan

    Recent research points to the inborn abilities of infants and shows how early experiences influence cognitive skills. This book presents activities for parents and their infants--building on activities babies instinctively love--to develop their unique abilities. The book is organized around six intellectual skills: (1) problem solving; (2)…

  16. E-Employment? College Grad Career Building in a Changing and Electronic Age

    ERIC Educational Resources Information Center

    Eisner, Susan

    2010-01-01

    The unusual nature of the current economic environment combined with changing labor market demographics heightens the importance to those engaged in employment activity of utilizing methods that fulfill their needs. But electronic technology is transforming available employment methods. How can career building and recruiting best be sustained in…

  17. What Young Children Need To Succeed: Working Together To Build Assets from Birth to Age 11.

    ERIC Educational Resources Information Center

    Roehlkepartain, Jolene L.; Leffert, Nancy

    Providing children developmental assets such as family support, a caring neighborhood, positive values, and social skills will help them to grow up healthy, well-adjusted, and strong. This book spells out more than 1,000 practical, creative ways to build 40 key assets in children from birth to 11 years. The book describes developmental assets as…

  18. Building neuroscientific evidence and creating best practices for Active and Healthy Aging through ubiquitous exergaming and Living Labs.

    PubMed

    Bamidis, Panagiotis D

    2015-08-01

    Ageing is a major global demographic trend, which seems to be intensified. The earlier detection of risks associated with ageing, can enable earlier intervention to ameliorate their negative consequences. Many of these recent efforts are associated with the use of Information and Communication Technologies (ICTs) and the stemming from them innovations in the fight against this age related decline and frailty. Ubiquitous unobtrusive monitoring and training (recently much blended by means of exergames) has become reality due to the availability of new mobile sensors and devices and the emergence of new technologies and services. The current piece of work presents the different milestones we have achieved as best practices during the past seven years of piloting training and exergaming ICT components in an effort to support Active and Healthy Aging. Our impact verification and results validation methodologies are revisited here in an effort to outline best practices and build up neuroscientific evidence. Finally, this paper demonstrates how the construction of an Active and Healthy Aging Living Lab was materialised in an attempt to gauge evidence based research in the field of active and health aging. PMID:26738090

  19. Building neuroscientific evidence and creating best practices for Active and Healthy Aging through ubiquitous exergaming and Living Labs.

    PubMed

    Bamidis, Panagiotis D

    2015-01-01

    Ageing is a major global demographic trend, which seems to be intensified. The earlier detection of risks associated with ageing, can enable earlier intervention to ameliorate their negative consequences. Many of these recent efforts are associated with the use of Information and Communication Technologies (ICTs) and the stemming from them innovations in the fight against this age related decline and frailty. Ubiquitous unobtrusive monitoring and training (recently much blended by means of exergames) has become reality due to the availability of new mobile sensors and devices and the emergence of new technologies and services. The current piece of work presents the different milestones we have achieved as best practices during the past seven years of piloting training and exergaming ICT components in an effort to support Active and Healthy Aging. Our impact verification and results validation methodologies are revisited here in an effort to outline best practices and build up neuroscientific evidence. Finally, this paper demonstrates how the construction of an Active and Healthy Aging Living Lab was materialised in an attempt to gauge evidence based research in the field of active and health aging.

  20. Building on Success: The Age of Energy Efficiency. Worldwatch Paper 82.

    ERIC Educational Resources Information Center

    Flavin, Christopher; Durning, Alan B.

    The post-World War II era is commonly described as the age of oil. Petroleum has fueled the industrialization process and has helped to raise living standards around the globe. At the same time, the current era has been referred to as the age of efficiency. Since 1973, it is estimated that the world saved far more energy through improved…

  1. Using remotely-sensed multispectral imagery to build age models for alluvial fan surfaces

    NASA Astrophysics Data System (ADS)

    D'Arcy, Mitch; Mason, Philippa J.; Roda Boluda, Duna C.; Whittaker, Alexander C.; Lewis, James

    2016-04-01

    Accurate exposure age models are essential for much geomorphological field research, and generally depend on laboratory analyses such as radiocarbon, cosmogenic nuclide, or luminescence techniques. These approaches continue to revolutionise geomorphology, however they cannot be deployed remotely or in situ in the field. Therefore other methods are still needed for producing preliminary age models, performing relative dating of surfaces, or selecting sampling sites for the laboratory analyses above. With the widespread availability of detailed multispectral imagery, a promising approach is to use remotely-sensed data to discriminate surfaces with different ages. Here, we use new Landsat 8 Operational Land Imager (OLI) multispectral imagery to characterise the reflectance of 35 alluvial fan surfaces in the semi-arid Owens Valley, California. Alluvial fans are useful landforms to date, as they are widely used to study the effects of tectonics, climate and sediment transport processes on source-to-sink sedimentation. Our target fan surfaces have all been mapped in detail in the field, and have well-constrained exposure ages ranging from modern to ~ 125 ka measured using a high density of 10Be cosmogenic nuclide samples. Despite all having similar granitic compositions, the spectral properties of these surfaces vary systematically with their exposure ages. Older surfaces demonstrate a predictable shift in reflectance across the visible and short-wave infrared spectrum. Simple calculations, such as the brightness ratios of different wavelengths, generate sensitive power law relationships with exposure age that depend on post-depositional alteration processes affecting these surfaces. We investigate what these processes might be in this dryland location, and evaluate the potential for using remotely-sensed multispectral imagery for developing surface age models. The ability to remotely sense relative exposure ages has useful implications for preliminary mapping, selecting

  2. EAARL topography: Gateway National Recreation Area

    USGS Publications Warehouse

    Brock, John C.; Wright, C. Wayne; Patterson, Matt; Nayegandhi, Amar; Patterson, Judd

    2007-01-01

    This Web site contains Lidar-derived topography (bare earth) maps and GIS files for the Sandy Hook Unit within Gateway National Recreation Area in New Jersey. These Lidar-derived topography maps were produced as a collaborative effort between the U.S. Geological Survey (USGS) Coastal and Marine Geology Program, FISC St. Petersburg, the National Park Service (NPS) South Florida/Caribbean Network Inventory and Monitoring Program, and the National Aeronautics and Space Administration (NASA) Wallops Flight Facility. One objective of this research is to create techniques to survey coral reefs and barrier islands for the purposes of geomorphic change studies, habitat mapping, ecological monitoring, change detection, and event assessment. As part of this project, data from an innovative instrument under development at the NASA Wallops Flight Facility, the NASA Experimental Airborne Advanced Research Lidar (EAARL) are being used. This sensor has the potential to make significant contributions in this realm for measuring subaerial and submarine topography wthin cross-environment surveys. High spectral resolution, water-column correction, and low costs were found to be key factors in providing accurate and affordable imagery to costal resource managers.

  3. The Importance of Social Connectedness in Building Age-Friendly Communities

    PubMed Central

    Emlet, Charles A.; Moceri, Joane T.

    2012-01-01

    The purpose of this paper is to further elucidate the importance of social relationships and social connectedness with aging in place and in developing elder-friendly communities. The process used in this study was inclusive of younger adults (age 40–65) as well as older adults (65+) in order to further understand how they envision a community that could support their own aging in place. A community forum, using the World Café format, was conducted in order to engage community members, 40 years and older, in conversation about the importance of social connectedness in elder-friendly communities. A second purpose of this forum was to obtain data on what would keep aging boomers in their community as they age. Three major themes emerged from qualitative analysis of the forum: social reciprocity, meaningful interactions, and structural needs/barriers. The results of this study reinforce the importance of social connectedness in creating and maintaining elder-friendly communities for older adults, as well as soon-to-be retired individuals, wishing to maintain life connectedness to their community. The study suggests the possibility of using more nontraditional research techniques (such as the World Café process) for gathering community level data. PMID:22162807

  4. Sensitivity of climate and Atlantic overturning circulation to uncertain ocean gateway configurations for the late Miocene

    NASA Astrophysics Data System (ADS)

    Bradshaw, C.; Lunt, D. J.; Flecker, R.; Martinez-Mendez, G.

    2013-12-01

    The palaeorecord documents late Miocene (11.6-5.3 Ma) climate to be much warmer and wetter than today yet CO2 reconstructions are similar to modern levels. Given the apparent decoupling between CO2 and warmth for this period we investigate here the role of the oceans. The late Miocene experienced significant tectonic change including the restriction of some of the last ocean gateways to close (Panama Gateway and Indonesian Seaway) and open (Bering Strait and Barents/Kara Sea). However, the timing and configuration of these tectonic changes is uncertain. The final closure of the Panama Gateway is dated to the Pliocene, but continental mammal exchange suggests the existence of a Central American archipelago from the mid-late Miocene. The Bering Strait is typically assumed to have opened at the very end of the late Miocene/early Pliocene based on diatom exchange, but other marine and terrestrial evidence points to a much earlier, perhaps intermittent, opening. The timing of the restriction of the Indonesian Seaway is very poorly constrained at middle Miocene to Pliocene. The Barents Sea and Kara Sea shelves are documented as having being subject to extensive glacial erosion and post-glacial uplift since the Pliocene and throughout the Quaternary but records of uplift and erosion during the earlier Cenozoic are limited. However, the presence of significant preglacial sediments suggests that this region underwent tectonic uplift, volcanism and subsequent erosion during the Eocene-Miocene period although the age assignment of the data remains controversial. The Panama Gateway has been suggested to influence North Atlantic Deep Water (NADW) production through numerous modelling studies, the Bering Strait has been suggested to greatly impact NADW during the Quaternary, and the strength of Indonesian Throughflow is hypothesised to influence Agulhas Leakage, which, in turn, has been speculated to influence Atlantic meridional overturning and thus NADW production. Here, we

  5. BODY IMAGE AMONG MEN WHO PRACTICE BODY BUILDING: COMPARISON BY AGE, ECONOMIC STATUS, AND CITY SIZE.

    PubMed

    Silva, Diego A S; Da Silva, Rafael C; Gonçalves, Eliane C A

    2015-10-01

    Identifying the factors that influence the body image of body builders is important for understanding this construct. The aim of this study was to analyze the association between body image and age, socioeconomic status, and place of residence of body builders from two cities in Brazil. A cross-sectional study of 301 body builders with an average age of 25.2 yr. (SD = 3.5) was carried out. The Muscle Silhouette Measure scale was used, in which the discrepancy between current and desired silhouette was examined. Older body builders showed greater discrepancy between current and desired silhouette, reflecting their desire for a more muscular body. PMID:26445150

  6. Signatures of mountain building: Detrital zircon U/Pb ages from northeast Tibet

    USGS Publications Warehouse

    Lease, Richard O.; Burbank, Douglas W.; Gehrels, George E.; Wang, Zhicai; Yuan, Daoyang

    2007-01-01

    Although detrital zircon has proven to be a powerful tool for determining provenance, past work has focused primarily on delimiting regional source terranes. Here we explore the limits of spatial resolution and stratigraphic sensitivity of detrital zircon in ascertaining provenance, and we demonstrate its ability to detect source changes for terranes separated by only a few tens of kilometers. For such an analysis to succeed for a given mountain, discrete intrarange source terranes must have unique U/Pb zircon age signatures and sediments eroded from the range must have well-defined depositional ages. Here we use ∼1400 single-grain U/Pb zircon ages from northeastern Tibet to identify and analyze an area that satisfies these conditions. This analysis shows that the edges of intermontane basins are stratigraphically sensitive to discrete, punctuated changes in local source terranes. By tracking eroding rock units chronologically through the stratigraphic record, this sensitivity permits the detection of the differential rock uplift and progressive erosion that began ca. 8 Ma in the Laji Shan, a 10-25-km-wide range in northeastern Tibet with a unique U/Pb age signature.

  7. Building Knowledge Cultures: Education and Development in the Age of Knowledge Capitalism

    ERIC Educational Resources Information Center

    Peters, Michael A.; Besley, A.C.

    2006-01-01

    This book develops the notion of "knowledge cultures" as a basis for understanding the possibilities of education and development in the age of knowledge Capitalism. "Knowledge cultures" point to the significance of cultural preconditions in the new production of knowledge and how they are based on shared practices, embodying culturally preferred…

  8. Building an integrated research/policy planning age-friendly agenda.

    PubMed

    Glicksman, Allen; Clark, Kate; Kleban, Morton H; Ring, Lauren; Hoffman, Christine

    2014-01-01

    This article describes an innovative model for integrating research into a policy and planning agenda aimed to help neighborhoods become more supportive of older adults. Philadelphia Corporation for Aging (PCA) established Age-Friendly Philadelphia (AFP) to catalyze efforts to improve the physical and social environments for seniors. The Research Program at PCA became an important part of this effort by providing multiple types of supports to PCA staff and other stakeholders. Most notably, the research program worked with planners to adopt the United States Environmental Protection Agency's Aging Initiative model for Philadelphia. That model focuses on (1) staying active, connected, and engaged; (2) development and housing; (3) transportation and mobility; and (4) staying healthy. Examples of practice efforts actualized using this research are also presented. By developing a new approach to the way research can support practice initiatives, AFP has been able to increase its effectiveness, and researchers have found better ways to work collaboratively with professionals in policy, planning, and practice. The PCA model should be considered as a framework for similar efforts aimed at creating age-friendly communities.

  9. BUILDING REALISTIC BIOLOGICALLY-BASED PHARMACOKINETIC MODELS FOR PREDICTING SUSCEPTIBILITY IN THE AGED POPULATIONS

    EPA Science Inventory

    Detoxification and elimination of xenobiotics is a major function of the liver and is important in maintaining the metabolic homeostasis of the organism. The degree to which aging affects hepatic metabolism is not known. The expression of XMEs, in part, determines the fate of the...

  10. Catching the Age Wave: Building Schools with Senior Citizens in Mind.

    ERIC Educational Resources Information Center

    Sullivan, Kevin J.

    Examining the trend toward an older U.S. population, this paper discusses why educators and school facility planners should consider designing multipurpose schools that specifically contribute to stronger intergenerational links. Reasons include: ending age segregation, enriching the lives of children and seniors, creating support for public…

  11. US Gateway to SIMBAD Astronomical Database

    NASA Technical Reports Server (NTRS)

    Eichhorn, G.

    1998-01-01

    During the last year the US SIMBAD Gateway Project continued to provide services like user registration to the US users of the SIMBAD database in France. User registration is required by the SIMBAD project in France. Currently, there are almost 3000 US users registered. We also provide user support by answering questions from users and handling requests for lost passwords. We have worked with the CDS SIMBAD project to provide access to the SIMBAD database to US users on an Internet address basis. This will allow most US users to access SIMBAD without having to enter passwords. This new system was installed in August, 1998. The SIMBAD mirror database at SAO is fully operational. We worked with the CDS to adapt it to our computer system. We implemented automatic updating procedures that update the database and password files daily. This mirror database provides much better access to the US astronomical community. We also supported a demonstration of the SIMBAD database at the meeting of the American Astronomical Society in January. We shipped computer equipment to the meeting and provided support for the demonstration activities at the SIMBAD booth. We continued to improve the cross-linking between the SIMBAD project and the Astro- physics Data System. This cross-linking between these systems is very much appreciated by the users of both the SIMBAD database and the ADS Abstract Service. The mirror of the SIMBAD database at SAO makes this connection faster for the US astronomers. The close cooperation between the CDS in Strasbourg and SAO, facilitated by this project, is an important part of the astronomy-wide digital library initiative called Urania. It has proven to be a model in how different data centers can collaborate and enhance the value of their products by linking with other data centers.

  12. US Gateway to SIMBAD Astronomical Database

    NASA Technical Reports Server (NTRS)

    Eichhorn, G.; Oliversen, R. (Technical Monitor)

    1999-01-01

    During the last year the US SIMBAD Gateway Project continued to provide services like user registration to the US users of the SIMBAD database in France. Currently there are over 3400 US users registered. We also provide user support by answering questions from users and handling requests for lost passwords when still necessary. We have implemented in cooperation with the CDS SIMBAD project access to the SIMBAD database for US users on an Internet address basis. This allows most US users to access SIMBAD without having to enter passwords. We have maintained the mirror copy of the SIMBAD database on a server at SAO. This has allowed much faster access for the US users. We also supported a demonstration of the SIMBAD database at the meeting of the American Astronomical Society in January. We shipped computer equipment to the meeting and provided support for the demonstration activities at the SIMBAD booth. We continued to improve the cross-linking between the SIMBAD project and the Astrophysics Data System. This cross-linking between these systems is very much appreciated by the users of both the SIMBAD database and the ADS Abstract Service. The mirror of the SIMBAD database at SAO makes this connection faster for the US astronomers. We exchange information between the ADS and SIMBAD on a daily basis. The close cooperation between the CDS in Strasbourg and SAO, facilitated by this project, is an important part of the astronomy-wide digital library initiative called Urania. It has proven to be a model in how different data centers can collaborate and enhance the value of their products by linking with other data centers.

  13. Data-intensive science gateway for rock physicists and volcanologists.

    NASA Astrophysics Data System (ADS)

    Filgueira, Rosa; Atkinson, Malcom; Bell, Andrew; Main, Ian; Boon, Steve; Meredith, Philp; Kilburn, Christopher

    2014-05-01

    Scientists have always shared data and mathematical models of the phenomena they study. Rock physics and Volcanology, as well as other solid-Earth sciences, have increasingly used Internet communications and computational renditions of their models for this purpose over the last two decades. Here we consider how to organise rock physics and volcanology data to open up opportunities for sharing and comparing both experiment data from experiments, observations and model runs and analytic interpretations of these data. Our hypothesis is that if we facilitate productive information sharing across those communities by using a new science gateway, it will benefit the science. The proposed science gateway should make the first steps for making existing research practices easier and facilitate new research. It will achieve this by supporting three major functions: 1) sharing data from laboratories and observatories, experimental facilities and models; 2) sharing models of rock fracture and methods for analysing experimental data; and 3) supporting recurrent operational tasks, such as data collection and model application in real time. We report initial work in two projects (NERC EFFORT and NERC CREEP-2) and experience with an early web-accessible protytpe called EFFORT gateway, where we are implementing such information sharing services for those projects. 1. Sharing data: In EFFORT gateway, we are working on several facilities for sharing data: *Upload data: We have designed and developed a new adaptive data transfer java tool called FAST (Flexible Automated Streaming Transfer) to upload experimental data and metadata periodically from laboratories to our repository. *Visualisation: As data are deposited in the repository, a visualisation of the accumulated data is made available for display in the Web portal. *Metadata and catalogues: The gateway uses a repository to hold all the data and a catalogue to hold all the corresponding metadata. 2. Sharing models and methods

  14. Generation of DNA Constructs Using the Golden GATEway Cloning Method.

    PubMed

    Kirchmaier, Stephan; Lust, Katharina; Wittbrodt, Jochen

    2017-01-01

    One of the most frequently executed tasks for molecular biologists is the design and generation of complex DNA constructs. Recently, we established the Golden GATEway cloning kit for the fast and efficient generation of transgenesis vectors. This cloning kit allows the modular assembly of DNA fragments in a defined order. The modularity reflects how complex transgenesis constructs are set up. For example, genome modification tools such as the Cre-Lox system utilize small recombination elements that are combined with larger open reading frames and noncoding regulatory DNA. Another example is that proteinogenic genes can be extended with different localisation tags or fluorescent markers. The Golden GATEway cloning kit allows focusing on the design of a transgenesis construct without having to compromise it by so far available cloning strategies. Here, we provide a step-by-step introduction on how to use the Golden GATEway cloning kit. PMID:27671939

  15. Global Document Delivery, User Studies, and Service Evaluation: The Gateway Experience

    ERIC Educational Resources Information Center

    Miller, Rush; Xu, Hong; Zou, Xiuying

    2008-01-01

    This study examines user and service data from 2002-2006 at the East Asian Gateway Service for Chinese and Korean Academic Journal Publications (Gateway Service), the University of Pittsburgh. Descriptive statistical analysis reveals that the Gateway Service has been consistently playing the leading role in global document delivery service as well…

  16. A Dual-Process Discrete-Time Survival Analysis Model: Application to the Gateway Drug Hypothesis

    ERIC Educational Resources Information Center

    Malone, Patrick S.; Lamis, Dorian A.; Masyn, Katherine E.; Northrup, Thomas F.

    2010-01-01

    The gateway drug model is a popular conceptualization of a progression most substance users are hypothesized to follow as they try different legal and illegal drugs. Most forms of the gateway hypothesis are that "softer" drugs lead to "harder," illicit drugs. However, the gateway hypothesis has been notably difficult to directly test--that is, to…

  17. 78 FR 57371 - Agency Information Collection Activities; Comment Request; Student Aid Internet Gateway (SAIG...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... Agency Information Collection Activities; Comment Request; Student Aid Internet Gateway (SAIG) Enrollment... notice will be considered public records. Title of Collection: Student Aid Internet Gateway (SAIG...: Enrollment in the Federal Student Aid (FSA) Student Aid Internet Gateway (SAIG) allows eligible entities...

  18. Alcohol as a Gateway Drug: A Study of US 12th Graders

    ERIC Educational Resources Information Center

    Kirby, Tristan; Barry, Adam E.

    2012-01-01

    Background: The Gateway Drug Theory suggests that licit drugs, such as tobacco and alcohol, serve as a "gateway" toward the use of other, illicit drugs. However, there remains some discrepancy regarding which drug--alcohol, tobacco, or even marijuana--serves as the initial "gateway" drug subsequently leading to the use of…

  19. Advisory Boards: Gateway to Business Engagement

    ERIC Educational Resources Information Center

    Meeder, Hans; Pawlowski, Brett

    2012-01-01

    Interest has been growing in how to build or manage an effective business advisory board. Developing an advisory board is crucial to keeping CTE programs relevant and viable by engaging the support of business and industry. This article delves into how to build and manage a board, and how to re-energize boards that already exist but may be lacking.

  20. Flooding and subsidence in the Thames Gateway: impact on insurance loss potential

    NASA Astrophysics Data System (ADS)

    Royse, Katherine; Horn, Diane; Eldridge, Jillian; Barker, Karen

    2010-05-01

    In the UK, household buildings insurance generally covers loss and damage to the insured property from a range of natural and human perils, including windstorm, flood, subsidence, theft, accidental fire and winter freeze. Consequently, insurers require a reasoned view on the likely scale of losses that they may face to assist in strategic planning, reinsurance structuring, regulatory returns and general risk management. The UK summer 2007 flood events not only provided a clear indication of the scale of potential losses that the industry could face from an individual event, with £3 billion in claims, but also identified a need for insurers and reinsurers to better understand how events may correlate in time and space, and how to most effectively use the computational models of extreme events that are commonly applied to reflect these correlations. In addition to the potential for temporal clustering of events such as windstorms and floods, there is a possibility that seemingly uncorrelated natural perils, such as floods and subsidence, may impact an insurer's portfolio. Where aggregations of large numbers of new properties are planned, such as in the Thames Gateway, consideration of the potential future risk of aggregate losses due to the combination of perils such as subsidence and flood is increasingly important within the insurance company's strategic risk management process. Whilst perils such as subsidence and flooding are generally considered independent within risk modelling, the potential for one event to influence the magnitude and likelihood of the other should be taken into account when determining risk level. In addition, the impact of correlated, but distinctive, loss causing events on particular property types may be significant, particularly if a specific property is designed to protect against one peril but is potentially susceptible to another. We suggest that flood events can lead to increased subsidence risk due to the weight of additional water

  1. Efficient preparation of shuffled DNA libraries through recombination (Gateway) cloning.

    PubMed

    Lehtonen, Soili I; Taskinen, Barbara; Ojala, Elina; Kukkurainen, Sampo; Rahikainen, Rolle; Riihimäki, Tiina A; Laitinen, Olli H; Kulomaa, Markku S; Hytönen, Vesa P

    2015-01-01

    Efficient and robust subcloning is essential for the construction of high-diversity DNA libraries in the field of directed evolution. We have developed a more efficient method for the subcloning of DNA-shuffled libraries by employing recombination cloning (Gateway). The Gateway cloning procedure was performed directly after the gene reassembly reaction, without additional purification and amplification steps, thus simplifying the conventional DNA shuffling protocols. Recombination-based cloning, directly from the heterologous reassembly reaction, conserved the high quality of the library and reduced the time required for the library construction. The described method is generally compatible for the construction of DNA-shuffled gene libraries.

  2. Advanced distributed simulation technology: Digital Voice Gateway Reference Guide

    NASA Astrophysics Data System (ADS)

    Vanhook, Dan; Stadler, Ed

    1994-01-01

    The Digital Voice Gateway (referred to as the 'DVG' in this document) transmits and receives four full duplex encoded speech channels over the Ethernet. The information in this document applies only to DVG's running firmware of the version listed on the title page. This document, previously named Digital Voice Gateway Reference Guide, BBN Systems and Technologies Corporation, Cambridge, MA 02138, was revised for revision 2.00. This new revision changes the network protocol used by the DVG, to comply with the SINCGARS radio simulation (For SIMNET 6.6.1). Because of the extensive changes to revision 2.00 a separate document was created rather than supplying change pages.

  3. Thermoclastic and cryoclastic action on calcareous building stone: durability to artificial ageing

    NASA Astrophysics Data System (ADS)

    Germinario, Luigi; Andriani, Gioacchino Francesco; Laviano, Rocco

    2014-05-01

    Short and long-term climate changes are a critical factor of stone decay even in temperate Mediterranean areas, when the combined fluctuations of temperature and moisture lead to thermoclastism and cryoclastism. The effects of weathering are of particular concern in the conservation field, for the assessment of the vulnerability of outdoor-exposed stone materials in the historical built heritage. An example of this outline is Apulia, a region of southern Italy characterized by warm, dry summers and mild, rather rainy winters that can bring sub-zero temperatures; here, climate-driven decay can seriously affect the state of conservation of the local calcareous stone used in the monumental heritage, especially the most porous and softest materials. The dynamic behavior of the Apulian calcareous stone in response to thermo-hygrometric stresses was studied here by means of an artificial accelerated ageing test, focusing on a single local stone variety known as "pietra gentile". It is a fine-grained, soft and porous calcarenite, which is exploited in the Murge area from the outcrops of the "Calcare di Caranna" Fm. (late Campanian?-Maastrichtian). The quarrying activity is concentrated in the territory of Valle d'Itria and mainly of Ostuni, touristically known as "the White Town", where the stone is widely used for the sacred and civil architecture. The ageing test was programmed according to the typical climatic characteristics of the considered area, following the historical recordings by the official Apulian monitoring institute (Struttura di Monitoraggio Meteoclimatico, Centro Funzionale Regionale); in order to simulate the seasonal climatic changes, the extreme temperatures were considered, while the possible insolation effects for higher temperatures were also taken into account. So, samples of "pietra gentile" were subjected to 100 temperature cycles from 60 to -5 °C, in a climatic chamber with a maximum relative humidity of 60%. Before the ageing, the samples

  4. Human resource solutions--the Gateway Paper proposed health reforms in Pakistan.

    PubMed

    Nishtar, Sania

    2006-12-01

    The existence of appropriate institutional and human resource capacity underpins the viability and sustainability of a health reform process within a country. Building human resource capacity within the health sector involves building the capacity of health service providers, health managers and administers as well as the stewards of health. Although capacity building is linked to a generic process closely linked to the broader economic, social and developmental context, it has specific health system connotations which should be the focus of a concerted effort. These include quantitative issues, in-effective deployment and brain-drain, qualitative considerations which stem from gaps in the quality of undergraduate as well as discrepancies in the content and format of training and absence of this in service of training health professionals and gaps in regulation. As one of the fundamental corner stones of health reform the Gateway Paper calls attention to the need to avert these issues with the development of a well-defined policy in human resource development as an entry point. This should be based on an analysis of the human resource need and should clearly define career structures for all categories of healthcare providers, and articulate the mechanisms of their effective deployment. Creating a conducive an rewarding environment, institutionalizing personnel management reform which go beyond personnel actions and set standards of performance, and develop appropriate incentives around this, would be critical. It would also be important to pay due attention to the content and format of training at an undergraduate level, at a postgraduate level and with reference to ongoing education and the allied roles of continuing medical education programs and accreditation of health systems educational institutions. The Gateway Paper also lays stress on effective regulation to curb the practice of quackery.

  5. Jane Jacobs and 'The Need for Aged Buildings': Neighborhood Historical Development Pace and Community Social Relations.

    PubMed

    King, Katherine

    2013-09-01

    Jacobs argued that grand planning schemes intending to redevelop large swaths of a city according to a central theoretical framework fail because planners do not understand that healthy cities are organic, spontaneous, messy, complex systems that result from evolutionary processes. She argued that a gradual pace of redevelopment would facilitate maintenance of existing interpersonal ties. This paper operationalizes the concept of pace of development within a cross-sectional framework as the "age diversity of housing." Analysis of a population-based multilevel community survey of Chicago linked with census housing data predicts individual perceptions of neighborhood social relations (cohesion, control, intergenerational closure, and reciprocal exchange). A gradual pace of redevelopment resulting in historical diversity of housing significantly predicts social relations, lending support to Jacobs's claims. PMID:24163485

  6. The Vocational Baccalaureate: A Gateway to Higher Education?

    ERIC Educational Resources Information Center

    Gendron, Benedicte

    2009-01-01

    Access to the baccalaureate and higher education in France has become more democratic. The introduction of the vocational baccalaureate has been part of this process, but remains a modest step forward given the very low take-up of vocational baccalaureate courses. If vocational education pathways in France are to become true gateways to higher…

  7. A Life-Course Perspective on the "Gateway Hypothesis"

    ERIC Educational Resources Information Center

    Van Gundy, Karen; Rebellon, Cesar J.

    2010-01-01

    Drawing on stress and life-course perspectives and using panel data from 1,286 south Florida young adults, we assess three critical questions regarding the role of marijuana in the "gateway hypothesis." First, does teen marijuana use independently (causally) affect subsequent use of more dangerous substances? Second, if so, does that effect apply…

  8. Engaging with the Learning Gateway: A Guide for Colleges.

    ERIC Educational Resources Information Center

    Frampton, Derek; Hull, Lynn

    This guide explains how staff at further education (FE) colleges throughout England and Wales can engage in the Learning Gateway, which is a program featuring personal advisers, "front end" assessment and support, and life skills training to help disengaged 16- and 17-year-olds re-engage in education, training, and employment. Chapter 1 provides…

  9. Shield Optimization in Simple Geometry for the Gateway Concept

    NASA Technical Reports Server (NTRS)

    Tripathi, R. K.; Simonsen, L. C.; Nealy, J. E.; Troutman, P. A.; Wilson, J. W.

    2002-01-01

    The great cost of added radiation shielding is a potential limiting factor in many deep space missions. For this enabling technology, we are developing tools for optimized shield design over multi-segmented missions involving multiple work and living areas in the transport and duty phase of various space missions. The total shield mass over all pieces of equipment and habitats is optimized subject to career dose and dose rate constraints. Preliminary studies of deep space missions indicate that for long duration space missions, improved shield materials will be required. The details of this new method and its impact on space missions and other technologies will be discussed. This study will provide a vital tool for evaluating Gateway designs in their usage context. Providing protection against the hazards of space radiation is one of the challenges to the Gateway infrastructure designs. We will use the mission optimization software to scope the impact of Gateway operations on human exposures and the effectiveness of alternate shielding materials on Gateway infrastructure designs. This study will provide a guide to the effectiveness of multifunctional materials in preparation to more detailed geometry studies in progress.

  10. Optimization Shield Materials Trade Study for Lunar/Gateway Mission

    NASA Technical Reports Server (NTRS)

    Tripathi, R. K.; Wilson, J. W.; Cucinotta, F. A.; Anderson, B. M.; Simonsen, L. C.

    2002-01-01

    The great cost of added radiation shielding is a potential limiting factor in many deep space missions. For this enabling technology, we are developing tools for optimized shield design over multi-segmented missions involving multiple work and living areas in the transport and duty phase of various space missions. The total shield mass over all pieces of equipment and habitats is optimized subject to career dose and dose rate constraints. Preliminary studies of deep space missions indicate that for long duration space missions, improved shield materials will be required. The details of this new method and its impact on space missions and other technologies will be discussed. This study will provide a vital tool for evaluating Gateway designs in their usage context. Providing protection against the hazards of space radiation is one of the challenges to the Gateway infrastructure designs. We will use the mission optimization software to scope the impact of Gateway operations on human exposures and the effectiveness of alternate shielding materials on Gateway infrastructure designs. It is being proposed to use Moon and the Lagrange points as the hub for deep space missions. This study will provide a guide to the effectiveness of multifunctional materials in preparation to more detailed geometry studies in progress.

  11. The Monash Portal: More Than Just a Virtual Gateway.

    ERIC Educational Resources Information Center

    Kennedy, David; Webster, Len; Benson, Robyn; James, Di; Bailey, Nathan

    The My Monash Portal (Portal) at Monash University (Australia) provides a virtual gateway to support student-centered flexible learning by coordinating several of the university's key resources to meet the needs of students and staff. The Portal is intended to help deliver innovative learning programs, foster opportunities to undertake research,…

  12. WorldWideScience.org: the global science gateway.

    PubMed

    Fitzpatrick, Roberta Bronson

    2009-10-01

    WorldWideScience.org is a Web-based global gateway connecting users to both national and international scientific databases and portals. This column will provide background information on the resource as well as introduce basic searching practices for users.

  13. Assessment and Placement: Supporting Student Success in College Gateway Courses

    ERIC Educational Resources Information Center

    Vandal, Bruce

    2014-01-01

    Evidence is mounting that the vast majority of students who are currently placed into prerequisite remedial education could be successful in gateway college-­level courses if they receive additional academic support as a corequisite. Recent research on college placement exams reveals that the exams are unreliable at predicting college success, and…

  14. WorldWideScience.org: the global science gateway.

    PubMed

    Fitzpatrick, Roberta Bronson

    2009-10-01

    WorldWideScience.org is a Web-based global gateway connecting users to both national and international scientific databases and portals. This column will provide background information on the resource as well as introduce basic searching practices for users. PMID:20183035

  15. Tobacco, the Common Enemy and a Gateway Drug: Policy Implications

    ERIC Educational Resources Information Center

    Torabi, Mohammad R.; Jun, Mi Kyung; Nowicke, Carole; de Martinez, Barbara Seitz; Gassman, Ruth

    2010-01-01

    For the four leading causes of death in the United States (heart disease, cancer, stroke and chronic respiratory disease), tobacco use is a common risk factor. Tobacco use is responsible for almost 450,000 deaths per year and impacts the health of every member of our society. Tobacco is a gateway drug for substance abuse. That role is critical to…

  16. Gateways to State and Local Government Information on the Internet.

    ERIC Educational Resources Information Center

    Maxwell, Bruce

    1995-01-01

    Describes some of the most useful gateways that can be used to access state and local government information on the Internet, including StateSearch, Council of State Governments, U.S. House of Representatives Internet Law Library, LC MARVEL, CityNet, California Home Page, and New York State Library Gopher. (LRW)

  17. The Ice Core Data Gateway: The one stop gateway to ice core data held at the Antarctic Glaciological Data Center (AGDC), the World Data Center for Paleoclimatology, and the Arctic System Science's Data Coordination Center (ADCC).

    NASA Astrophysics Data System (ADS)

    Bauer, R.; Scambos, T.; Eakin, M.; Anderson, D.; McNeave, C.

    2002-12-01

    The Ice Core Data Gateway archives and distributes physical and geochemical data from ice cores collected in both the northern and southern hemispheres. Typical data sets include age-depth relationships, oxygen and hydrogen isotope concentrations, major element chemistry, accumulation rates and pollen. The data are in general presented as ASCII files with a short text metadata description. The archive is designed to provide access to ice core data sets over the long term, thereby making them available for comparison with future data: a critical component of change detection studies. By facilitating broad data access, the center promotes interdisciplinary scientific research. Investigators are encouraged to contribute data sets derived from ice cores to the Ice Core Data Gateway. Data center staff will work with you to compile data set documentation prior to making the data available to users. Contributing scientists are given prominent recognition in the documentation, and while the data center answers technical questions about format, citations for usage, etc., it can refer scientific questions to contributors if requested. Contributing your data to the Ice Core Data Gateway and associated data centers directly supports to NSF Office of Polar Programs Guidelines and Award Conditions for Scientific Data (http://www.nsf.gov/pubsys/ods/getpub.cfm?opp991). This effort is being coordinated with the West Antarctic Ice Sheet (WAIS) Initiative and U.S. component of the International Trans Antarctic Science Expedition (ITASE), and includes data from the Arctic System Science Program's Greenland Ice Sheet Project 2 (GISP2) ice core.

  18. The DoD Gateway Information System (DGIS): The DoD Microcomputer User's Gateway to the World.

    ERIC Educational Resources Information Center

    Kuhn, Allan D.; Cotter, Gladys A.

    1988-01-01

    Describes the U.S. Department of Defense (DoD) Gateway Information System, which provides communications capabilities and access to online databases for DoD microcomputer end-users. Functions, structure, development, and artificial intelligence applications of the system are discussed. (11 references) (MES)

  19. STEM Education as a Gateway to Future Astronomy: the Case of Ethiopian Universities

    NASA Astrophysics Data System (ADS)

    Adhana Teklr, Kelali

    2015-08-01

    Over last two decades education sector in Ethiopia has got due attention. To meet the education deficit of the nation number of universities has been increased from two to thirty eight and twelve more are coming soon. The proliferation has brought a spillover effect that universities have to compete for center excellence in research and education. Convincingly, government’s support is geared towards knowledge-based and innovation-driven system of education to back up the green economic development plan.In an effort to build inclusive economic development emphasis is given to innovative competency building through science and technology fields. The universities in the nation have establish laboratories to educate school boys and girls at early stage of their schooling in STEM (Science, Technology, Engineering and Mathematics) subjects as means to paving future destiny. Though most of the astronomy and space science labs are virtual ones; more and more student have been inspired and want astronomy and space science as their future career fields. Assessment study carried out in universities running STEM education showed that there is a mismatch between the capacity of the labs and number of students wanted to study astronomy and space sciences. The universities have endorsed that STEM education is the gateway to future astronomy and strongly advised concerned bodies and partnering institutions to collaboratively work to intensify the teaching-learning of STEM subjects.The assessment study compiled astronomic and space science exercises carried out by instructors and students and the document is ready to be disseminated to universities and middle and secondary schools to promote the science nationwide. The results have motivated university instructors, science and technology professionals, researchers and policy makers to be more involved in shaping future destiny of the young generation and have their shown determination to support the STEM education so that it will

  20. The impact of Southern Ocean gateways on the Cenozoic climate evolution

    NASA Astrophysics Data System (ADS)

    von der Heydt, Anna; Viebahn, Jan; Dijkstra, Henk

    2016-04-01

    During the Cenozoic period, which covers the last 65 Million (Ma) years, Earth's climate has undergone a major long-term transition from warm "greenhouse" to colder "icehouse" conditions with extensive ice sheets in the polar regions of both hemispheres. On the very long term the gradual cooling may be seen as response to the overall slowly decreasing atmospheric CO2-concentration due to weathering processes in the Earth System, however, continental geometry has changed considerably over this period and the long-term gradual trend was interrupted, by several rapid transitions as well as periods where temperature and greenhouse gas concentrations seem to be decoupled. The Eocene-Oligocene boundary (˜34 Ma, E/O) and mid-Miocene climatic transition (˜13 Ma, MCT) reflect major phases of Antarctic ice sheet build-up and global climate cooling, while Northern Hemisphere ice sheets developed much later, most likely at the Pliocene-Pleistocene transition (˜2.7Ma). Thresholds in atmospheric CO2-concentration together with feedback mechanisms related to land ice formation are now among the favoured mechanisms of these climatic transitions, while the long-proposed ocean circulation changes caused by opening of tectonic gateways seem to play a less direct role. The opening of the Southern Ocean gateways, notably the Drake Passage and the Tasman Gateway as well as the northward movement of Australia over this long time period, however, has eventually led to the development of today's strongest ocean current, the Antarctic Circumpolar Current (ACC), playing a major role in the transport properties of the global ocean circulation. The overall state of the global ocean circulation, therefore, preconditions the climate system to dramatic events such as major ice sheet formation. Here, we present results of a state-of-the art global climate model (CESM) under various continental configurations: (i) present day geometry, (ii) present day geometry with a closed Drake Passage and

  1. Should It Stay or Should It Go: How Successful Superintendents Build, Shift, and Transform District Culture in an Age of Increasing Accountability

    ERIC Educational Resources Information Center

    Arnold, Joshua F.

    2013-01-01

    The purpose of this study was to gain information regarding the manner in which superintendents build, shift, and transform district culture in an age of increasing accountability so that the new values and past practices of the organization work in concert with each other to match the culture of educational accountability sweeping the nation.…

  2. Application repository and science gateway for running molecular docking and dynamics simulations.

    PubMed

    Terstyanszky, Gabor; Kiss, Tamas; Kukla, Tamas; Lichtenberger, Zsolt; Winter, Stephen; Greenwell, Pamela; McEldowney, Sharron; Heindl, Hans

    2012-01-01

    Molecular docking and dynamics studies are of considerable importance in a range of disciplines including molecular biology, drug design, environmental studies, psychology, etc. Using in silico tools to support or even to substitute wet laboratory work could help better focusing the laboratory experiments resulting not only in considerable saving of resources but also increasing the number of molecules and scenarios investigated. There are several software packages that support in silico modeling. However, these tools require lot of compute resources and special technical knowledge. As a result, many bio-scientists cannot use them. The paper describes a science gateway based solution which provides access to Distributed Computing Infrastructures such as clouds, desktop and service grids. This environment enables bio-scientists to execute simple molecular modeling scenarios or build more complex use-cases from existing building blocks while hiding the technical details of the infrastructure. Four scenarios have been defined and deconstructed in order to identify common building blocks supporting a large number of complex use-cases. A reference implementation for the first scenario regarding the impact on indicator species of pharmaceuticals released into water courses has been implemented on the EDGI infrastructure, demonstrating the feasibility of the approach. PMID:22942006

  3. Application repository and science gateway for running molecular docking and dynamics simulations.

    PubMed

    Terstyanszky, Gabor; Kiss, Tamas; Kukla, Tamas; Lichtenberger, Zsolt; Winter, Stephen; Greenwell, Pamela; McEldowney, Sharron; Heindl, Hans

    2012-01-01

    Molecular docking and dynamics studies are of considerable importance in a range of disciplines including molecular biology, drug design, environmental studies, psychology, etc. Using in silico tools to support or even to substitute wet laboratory work could help better focusing the laboratory experiments resulting not only in considerable saving of resources but also increasing the number of molecules and scenarios investigated. There are several software packages that support in silico modeling. However, these tools require lot of compute resources and special technical knowledge. As a result, many bio-scientists cannot use them. The paper describes a science gateway based solution which provides access to Distributed Computing Infrastructures such as clouds, desktop and service grids. This environment enables bio-scientists to execute simple molecular modeling scenarios or build more complex use-cases from existing building blocks while hiding the technical details of the infrastructure. Four scenarios have been defined and deconstructed in order to identify common building blocks supporting a large number of complex use-cases. A reference implementation for the first scenario regarding the impact on indicator species of pharmaceuticals released into water courses has been implemented on the EDGI infrastructure, demonstrating the feasibility of the approach.

  4. Virtual Experiments on the Neutron Science TeraGrid Gateway

    NASA Astrophysics Data System (ADS)

    Lynch, V. E.; Cobb, J. W.; Farhi, E.; Miller, S. D.; Taylor, M.

    The TeraGrid's outreach effort to the neutron science community is creating an environment that is encouraging the exploration of advanced cyberinfrastructure being incorporated into facility operations in a way that leverages facility operations to multiply the scientific output of its users, including many NSF supported scientists in many disciplines. The Neutron Science TeraGrid Gateway serves as an exploratory incubator for several TeraGrid projects. Virtual neutron scattering experiments from one exploratory project will be highlighted.

  5. Eocene cooling linked to early flow across the Tasmanian Gateway

    PubMed Central

    Bijl, Peter K.; Bendle, James A. P.; Bohaty, Steven M.; Pross, Jörg; Schouten, Stefan; Tauxe, Lisa; Stickley, Catherine E.; McKay, Robert M.; Röhl, Ursula; Olney, Matthew; Sluijs, Appy; Escutia, Carlota; Brinkhuis, Henk; Klaus, Adam; Fehr, Annick; Williams, Trevor; Carr, Stephanie A.; Dunbar, Robert B.; Gonzàlez, Jhon J.; Hayden, Travis G.; Iwai, Masao; Jimenez-Espejo, Francisco J.; Katsuki, Kota; Kong, Gee Soo; Nakai, Mutsumi; Passchier, Sandra; Pekar, Stephen F.; Riesselman, Christina; Sakai, Toyosaburo; Shrivastava, Prakash K.; Sugisaki, Saiko; Tuo, Shouting; van de Flierdt, Tina; Welsh, Kevin; Yamane, Masako

    2013-01-01

    The warmest global temperatures of the past 85 million years occurred during a prolonged greenhouse episode known as the Early Eocene Climatic Optimum (52–50 Ma). The Early Eocene Climatic Optimum terminated with a long-term cooling trend that culminated in continental-scale glaciation of Antarctica from 34 Ma onward. Whereas early studies attributed the Eocene transition from greenhouse to icehouse climates to the tectonic opening of Southern Ocean gateways, more recent investigations invoked a dominant role of declining atmospheric greenhouse gas concentrations (e.g., CO2). However, the scarcity of field data has prevented empirical evaluation of these hypotheses. We present marine microfossil and organic geochemical records spanning the early-to-middle Eocene transition from the Wilkes Land Margin, East Antarctica. Dinoflagellate biogeography and sea surface temperature paleothermometry reveal that the earliest throughflow of a westbound Antarctic Counter Current began ∼49–50 Ma through a southern opening of the Tasmanian Gateway. This early opening occurs in conjunction with the simultaneous onset of regional surface water and continental cooling (2–4 °C), evidenced by biomarker- and pollen-based paleothermometry. We interpret that the westbound flowing current flow across the Tasmanian Gateway resulted in cooling of Antarctic surface waters and coasts, which was conveyed to global intermediate waters through invigorated deep convection in southern high latitudes. Although atmospheric CO2 forcing alone would provide a more uniform middle Eocene cooling, the opening of the Tasmanian Gateway better explains Southern Ocean surface water and global deep ocean cooling in the apparent absence of (sub-) equatorial cooling. PMID:23720311

  6. Eocene cooling linked to early flow across the Tasmanian Gateway.

    PubMed

    Bijl, Peter K; Bendle, James A P; Bohaty, Steven M; Pross, Jörg; Schouten, Stefan; Tauxe, Lisa; Stickley, Catherine E; McKay, Robert M; Röhl, Ursula; Olney, Matthew; Sluijs, Appy; Escutia, Carlota; Brinkhuis, Henk

    2013-06-11

    The warmest global temperatures of the past 85 million years occurred during a prolonged greenhouse episode known as the Early Eocene Climatic Optimum (52-50 Ma). The Early Eocene Climatic Optimum terminated with a long-term cooling trend that culminated in continental-scale glaciation of Antarctica from 34 Ma onward. Whereas early studies attributed the Eocene transition from greenhouse to icehouse climates to the tectonic opening of Southern Ocean gateways, more recent investigations invoked a dominant role of declining atmospheric greenhouse gas concentrations (e.g., CO2). However, the scarcity of field data has prevented empirical evaluation of these hypotheses. We present marine microfossil and organic geochemical records spanning the early-to-middle Eocene transition from the Wilkes Land Margin, East Antarctica. Dinoflagellate biogeography and sea surface temperature paleothermometry reveal that the earliest throughflow of a westbound Antarctic Counter Current began ~49-50 Ma through a southern opening of the Tasmanian Gateway. This early opening occurs in conjunction with the simultaneous onset of regional surface water and continental cooling (2-4 °C), evidenced by biomarker- and pollen-based paleothermometry. We interpret that the westbound flowing current flow across the Tasmanian Gateway resulted in cooling of Antarctic surface waters and coasts, which was conveyed to global intermediate waters through invigorated deep convection in southern high latitudes. Although atmospheric CO2 forcing alone would provide a more uniform middle Eocene cooling, the opening of the Tasmanian Gateway better explains Southern Ocean surface water and global deep ocean cooling in the apparent absence of (sub-) equatorial cooling.

  7. Expansion of the gateway multisite recombination cloning toolkit.

    PubMed

    Shearin, Harold K; Dvarishkis, Alisa R; Kozeluh, Craig D; Stowers, R Steven

    2013-01-01

    Precise manipulation of transgene expression in genetic model organisms has led to advances in understanding fundamental mechanisms of development, physiology, and genetic disease. Transgene construction is, however, a precondition of transgene expression, and often limits the rate of experimental progress. Here we report an expansion of the modular Gateway MultiSite recombination-cloning platform for high efficiency transgene assembly. The expansion includes two additional destination vectors and entry clones for the LexA binary transcription system, among others. These new tools enhance the expression levels possible with Gateway MultiSite generated transgenes and make possible the generation of LexA drivers and reporters with Gateway MultiSite cloning. In vivo data from transgenic Drosophila functionally validating each novel component are presented and include neuronal LexA drivers, LexAop2 red and green fluorescent synaptic vesicle reporters, TDC2 and TRH LexA, GAL4, and QF drivers, and LexAop2, UAS, and QUAS channelrhodopsin2 T159C reporters.

  8. Van Allen Probes Science Gateway: A Centralized Data Access Point

    NASA Astrophysics Data System (ADS)

    Romeo, G.; Barnes, R. J.; Ukhorskiy, A. Y.; Sotirelis, T.; Stephens, G. K.; Kessel, R.; Potter, M.

    2015-12-01

    The Van Allen Probes Science Gateway acts a centralized interface to the instrument Science Operation Centers (SOCs), provides mission planning tools, and hosts a number of science related activities such as the mission bibliography. Most importantly, the Gateway acts as the primary site for processing and delivering the Van Allen Probes Space Weather data to users. Over the past years, the web-site has been completely redesigned with the focus on easier navigation and improvements of the existing tools such as the orbit plotter, position calculator and magnetic footprint tool. In addition, a new data plotting facility has been added. Based on HTML5, which allows users to interactively plot Van Allen Probes science and space weather data. The user can tailor the tool to display exactly the plot they wish to see and then share this with other users via either a URL or by QR code. Various types of plots can be created, including, simple time series, data plotted as a function of orbital location, and time versus L-Shell, capability of visualizing data from both probes (A & B) on the same plot. In cooperation with all Van Allen Probes Instrument SOCs, the Science Gateway will soon be able to serve higher level data products (Level 3), and to visualize them via the above mentioned HTML5 interface. Users will also be able to create customized CDF files on the fly.

  9. Van Allen Probes Science Gateway and Space Weather Data Processing

    NASA Astrophysics Data System (ADS)

    Romeo, G.; Barnes, R. J.; Weiss, M.; Fox, N. J.; Mauk, B.; Potter, M.; Kessel, R.

    2014-12-01

    The Van Allen Probes Science Gateway acts as a centralized interface to the instrument Science Operation Centers (SOCs), provides mission planning tools, and hosts a number of science related activities such as the mission bibliography. Most importantly, the Gateway acts as the primary site for processing and delivering the VAP Space Weather data to users. Over the past year, the web-site has been completely redesigned with the focus on easier navigation and improvements of the existing tools such as the orbit plotter, position calculator and magnetic footprint tool. In addition, a new data plotting facility has been added. Based on HTML5, which allows users to interactively plot Van Allen Probes summary and space weather data. The user can tailor the tool to display exactly the plot they wish to see and then share this with other users via either a URL or by QR code. Various types of plots can be created, including simple time series, data plotted as a function of orbital location, and time versus L-Shell. We discuss the new Van Allen Probes Science Gateway and the Space Weather Data Pipeline.

  10. Adolescence as a gateway to adult health outcomes.

    PubMed

    Raphael, Dennis

    2013-06-01

    Adolescence has long been regarded as a transition from childhood to adulthood. More recently it is become a concern of those wishing to avoid adverse health outcomes during middle and late adulthood. Most of this effort has been focused on behavioural risk factors such as tobacco and excessive alcohol use, physical exercise habits, dietary habits, as well as sexual and injury-related behaviours. The concern is that these habits are established during adolescence, continue into adulthood, and come to constitute ongoing risk factors for adverse health outcomes during middle and late adulthood. There is good reason to criticize this approach. These behaviours are themselves shaped by adolescents' living and working conditions and even then constitute a small proportion of the variance predicting adverse health outcomes during adulthood. More complex models of how adolescence serves as a gateway to adult health outcomes are presented. These are the socio-environmental, public policy, and political economy approaches. The argument is made that adolescence is a period during which public policy plays an especially important role in predicting future health outcomes. Yet, these public policies influence health all across the life span with adolescence providing only one of many important periods during which public policy shapes health prospects during middle and later adulthood. Ultimately one should consider a range of approaches ranging from the behavioural to the political to examine how adolescence serves as a gateway towards future adult prospects. An Adolescent Gateway Towards Adult Health Model is provided to assist in this process.

  11. 75 FR 70349 - Blackwell Northern Gateway Railroad Company-Lease Renewal Exemption-Oklahoma Department of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... Department of Transportation and Blackwell Industrial Authority Blackwell Northern Gateway Railroad Company... of Transportation (ODOT) and Blackwell Industrial Authority (BIA), referred to as the Blackwell...

  12. Milankovitch forcing and role of Indonesian Gateway on middle Miocene climate and carbon cycle: New perspective from the South China Sea, equatorial West Pacific and East Indian Ocean

    NASA Astrophysics Data System (ADS)

    Holbourn, A.; Kuhnt, W.; Schulz, M.

    2003-04-01

    The enigmatic long-term positive carbon isotope excursion ("Monterey excursion") in the middle Miocene exhibits an apparent 400 ky cyclicity (long eccentricity cycle of the Milankovitch frequency band). Similar isotope excursion are known from the mid-Cretaceous and may be a characteristic feature of a greenhouse world with extreme warm climate, high sealevel, and a dominantly zonal circulation pattern in the world ocean. This period of extreme warmth (the mid-Miocene climate optimum) ended between 14.2 and 13.8 Ma, when a significant increase in deep-water oxygen isotopic values occurred that was related to the growth of the East Antarctic ice sheet. Plate tectonic movements between Australia and SE Asia, ultimately leading to the closure of the deep water gateway connecting the Indian and Pacific Oceans, started prior to this paleoceanographic change. We used benthic deep water oxygen and carbon isotope curves in combination with new age models at critical locations along the northern margin of the Indonesian Gateway (South China Sea, ODP Site 1146), at the western end of the gateway (NW Australian margin, ODP Site 761) and at the eastern end of the gateway (Ontong Java Plateau, ODP Site 806) to investigate the frequency and amplitude of deep water isotope fluctuations during the middle Miocene. High resolution sediment color reflectance data, benthic carbon isotopes and foraminiferal assemblages are used as proxies of deep-water ventilation and carbon flux. Our results indicate Milankovitch forcing on virtually all proxies and a change from eccentricity to precession driven cyclicity at approximately 15 Ma. Our data reveal increased carbon flux and a restricted deep water exchange between the Pacific Ocean and Indian Ocean through the Indonesian Gateway during the middle Miocene climate optimum. After 13.6 Ma, the decrease in d13C was strongest at Site 806, indicating a marked change in the deep-water circulation of the equatorial West Pacific and a switch to a

  13. A Data-Base Producer's View of Online Vendor Gateways: A Threat or an Opportunity?

    ERIC Educational Resources Information Center

    Landau, Herbert B.

    1987-01-01

    Describes two types of online vendor gateways--front-end buffers and host-to-host links. The potential threats and opportunities of gateways to database owners, online vendors, and users are identified, and a code of practice developed by the National Federation of Abstracting and Information Services is presented. (CLB)

  14. An Analysis of Gateway Technical College Instructors' Opinions on Secondary and Postsecondary Program Alignment

    ERIC Educational Resources Information Center

    Albrecht, Bryan D.

    2011-01-01

    The purpose of this study was to determine what opinions Gateway Technical College instructors had toward secondary and postsecondary program alignment. Student transition is critical to supporting the mission and vision of Gateway Technical College. The impetus for this study was twofold. First, the quality improvement process established at…

  15. 75 FR 3224 - Dominion Transmission, Inc.; Notice of Public Scoping Meetings for the Appalachian Gateway Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... firm transportation services from increasing gas production in the Appalachian region of West Virginia... Appalachian Gateway Project January 8, 2010. The staff of the Federal Energy Regulatory Commission (FERC or... Appalachian Gateway Project involving construction and operation of facilities by Dominion Transmission,...

  16. 78 FR 47410 - General Management Plan, Draft Environmental Impact Statement, Gateway National Recreation Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-05

    ... Recreation Area, New Jersey and New York AGENCY: National Park Service, Interior. ACTION: Notice of... Management Plan (GMP), Gateway National Recreation Area (Gateway), New York. The draft describes and analyzes... National Recreation Area, 210 New York Avenue, Staten Island, New York 10305 or telephone at (718)...

  17. Gateway to College: Lessons from Implementing a Rigorous Academic Program for At-Risk Young People

    ERIC Educational Resources Information Center

    Willard, Jacklyn Altuna; Bayes, Brian; Martinez, John

    2015-01-01

    This study reports on the implementation of Gateway to College, a program whose mission is to serve students who have dropped out of high school, or who are at risk of dropping out of high school, by allowing them to earn a high school diploma and credits toward a postsecondary degree. Gateway to College is uniquely ambitious in providing…

  18. Time Dependent Hartree Fock Equation: Gateway to Nonequilibrium Plasmas

    SciTech Connect

    James W. Dufty

    2007-04-28

    This is the Final Technical Report for DE-FG02-2ER54677 award “Time Dependent Hartree Fock Equation - Gateway to Nonequilibrium Plasmas”. Research has focused on the nonequilibrium dynamics of electrons in the presence of ions, both via basic quantum theory and via semi-classical molecular dynamics (MD) simulation. In addition, fundamental notions of dissipative dynamics have been explored for models of grains and dust, and for scalar fields (temperature) in turbulent edge plasmas. The specific topics addressed were Quantum Kinetic Theory for Metallic Clusters, Semi-classical MD Simulation of Plasmas , and Effects of Dissipative Dynamics.

  19. Lyceum: A Multi-Protocol Digital Library Gateway

    NASA Technical Reports Server (NTRS)

    Maa, Ming-Hokng; Nelson, Michael L.; Esler, Sandra L.

    1997-01-01

    Lyceum is a prototype scalable query gateway that provides a logically central interface to multi-protocol and physically distributed, digital libraries of scientific and technical information. Lyceum processes queries to multiple syntactically distinct search engines used by various distributed information servers from a single logically central interface without modification of the remote search engines. A working prototype (http://www.larc.nasa.gov/lyceum/) demonstrates the capabilities, potentials, and advantages of this type of meta-search engine by providing access to over 50 servers covering over 20 disciplines.

  20. Survey on Existing Science Gateways - Based on DEGREE

    NASA Astrophysics Data System (ADS)

    Schwichtenberg, Horst; Claus, Steffen

    2010-05-01

    Science Gateways gather community-developed specific tools, applications, and data that is usually combined and presented in a graphical user interface which is customized to the needs of the target user community. Science Gateways serve as a single point of entry for the users and are usually represented by fat clients or web portals. Part of the DEGREE project (Dissemination and Exploitation of Grids in Earth Science) was a state-of-the-art survey of portal usage in Earth Science (ES) applications. This survey considered a list of 29 portals, including 17 ES portals and 12 generic developments coming from outside of the ES domain. The survey identified three common usage types of ES portals, including data dissemination (e.g. observational data), collaboration as well as usage of Grid-based resources (e.g. for processing of ES datasets). Based on these three usage types, key requirements could be extracted. These requirements were furthermore used for a feature comparison with existing portal developments coming from outside of the ES domain. This presentation gives an overview of the results of the survey (including a feature comparison of ES and non-ES portals). Furthermore, three portals are discussed in detail, one for each usage type (data dissemination, collaboration, Grid-based).

  1. Design on intelligent gateway technique in home network

    NASA Astrophysics Data System (ADS)

    Hu, Zhonggong; Feng, Xiancheng

    2008-12-01

    Based on digitization, multimedia, mobility, wide band, real-time interaction and so on,family networks, because can provide diverse and personalized synthesis service in information, correspondence work, entertainment, education and health care and so on, are more and more paid attention by the market. The family network product development has become the focus of the related industry. In this paper,the concept of the family network and the overall reference model of the family network are introduced firstly.Then the core techniques and the correspondence standard related with the family network are proposed.The key analysis is made for the function of family gateway, the function module of the software,the key technologies to client side software architecture and the trend of development of the family network entertainment seeing and hearing service and so on. Product present situation of the family gateway and the future trend of development, application solution of the digital family service are introduced. The development of the family network product bringing about the digital family network industry is introduced finally.It causes the development of software industries,such as communication industry,electrical appliances industry, computer and game and so on.It also causes the development of estate industry.

  2. What Young Children Need To Succeed: Working Together To Build Assets from Birth to Age 11. A Leader's Guide.

    ERIC Educational Resources Information Center

    Roehlkepartain, Jolene L.; Leffert, Nancy

    Providing children developmental assets such as family support, a caring neighborhood, positive values, and social skills will help them grow up healthy, well-adjusted, and strong. This leader's guide provides instructions for five workshops that introduce the concept of children's assets and address how to build assets in infants, toddlers,…

  3. Public/Private Partnerships: Building Support for Employer-Sponsored Eldercare: A Guide for the Aging Network.

    ERIC Educational Resources Information Center

    Sheehy, Edward

    This guidebook provides practical information to assist state and local aging agencies in developing strategic relationships with businesses in their communities. It focuses on the experiences of those state agencies and Area Agencies on Aging that are actively working with local employers and it presents a framework for other agencies. The book…

  4. In the Age of the Web: Strategies for Building a Collection of Primary Sources for European History from the Middle Ages to the Eighteenth Century.

    ERIC Educational Resources Information Center

    Saenger, Paul

    2003-01-01

    Describes efforts by the Newberry Library (Chicago) to obtain original source materials for studying the literature and history of western Europe from the Middle Ages to the eighteenth century. Discusses joint acquisitions with higher education institutions; acquisition of rare book collections from religious colleges and seminaries; and…

  5. Fitness Supplements as a Gateway Substance for Anabolic-Androgenic Steroid Use

    PubMed Central

    Hildebrandt, Tom; Harty, Seth; Langenbucher, James W.

    2013-01-01

    Approximately 3.0% of young Americans have used anabolic-androgenic steroids (AAS). A traditional model of adolescent substance use, the gateway hypothesis, suggests that drug use follows a chronological, causal sequence, whereby initial use of a specific drug leads to an increased likelihood of future drug use. Therefore, the use of illicit appearance and performance enhancing drugs (APED), such as AASs, also follows an analogous progression, whereby legal APEDs, (e.g., nutritional supplements) precedes illicit APED use. We examined the relationship between nutritional supplement use, beliefs about APEDs, and APED use in 201 male (n = 100) and female (n = 101) undergraduates. Participants completed measures of muscle dysmorphia (MDDI), body checking (BCQ, MBCQ), eating disorder symptoms (EDE–Q), perfectionism (FMPS), positive beliefs about the efficacy–safety of AAS use and APED use patterns. A series of covariance structure models (CSM) showed body image disturbance, compulsive exercise, illicit drug use, and perfectionism, independent of gender, were significant predictors of positive beliefs about AAS. Those who used both fat burning and muscle building supplements reported the strongest beliefs in AAS efficacy–safety, which was associated with higher likelihood of current illicit APED use. There was evidence of significant indirect relationships between supplement use and illicit APED use through contact with other AAS users and beliefs about AAS. The potential role for nutritional supplement use in the initiation of illegal APED use is discussed. Future prevention efforts may benefit from targeting legal APED users in youth. PMID:22486333

  6. Fitness supplements as a gateway substance for anabolic-androgenic steroid use.

    PubMed

    Hildebrandt, Tom; Harty, Seth; Langenbucher, James W

    2012-12-01

    Approximately 3.0% of young Americans have used anabolic-androgenic steroids (AAS). A traditional model of adolescent substance use, the gateway hypothesis, suggests that drug use follows a chronological, causal sequence, whereby initial use of a specific drug leads to an increased likelihood of future drug use. Therefore, the use of illicit appearance and performance enhancing drugs (APED), such as AASs, also follows an analogous progression, whereby legal APEDs, (e.g., nutritional supplements) precedes illicit APED use. We examined the relationship between nutritional supplement use, beliefs about APEDs, and APED use in 201 male (n = 100) and female (n = 101) undergraduates. Participants completed measures of muscle dysmorphia (MDDI), body checking (BCQ, MBCQ), eating disorder symptoms (EDE-Q), perfectionism (FMPS), positive beliefs about the efficacy-safety of AAS use and APED use patterns. A series of covariance structure models (CSM) showed body image disturbance, compulsive exercise, illicit drug use, and perfectionism, independent of gender, were significant predictors of positive beliefs about AAS. Those who used both fat burning and muscle building supplements reported the strongest beliefs in AAS efficacy-safety, which was associated with higher likelihood of current illicit APED use. There was evidence of significant indirect relationships between supplement use and illicit APED use through contact with other AAS users and beliefs about AAS. The potential role for nutritional supplement use in the initiation of illegal APED use is discussed. Future prevention efforts may benefit from targeting legal APED users in youth. PMID:22486333

  7. An exploration of the gateway math and science course relationships in the Los Angeles Community College District

    NASA Astrophysics Data System (ADS)

    Buchanan, Donald G.

    This study evaluated selected demographic, pre-enrollment, and economic status variables in comparison to college-level performance factors of GPA and course completion ratios for gateway math and science courses. The Transfer and Retention of Urban Community College Students (TRUCCS) project team collected survey and enrollment data for this study in the Los Angeles Community College District (LACCD). The TRUCCS team surveyed over 5,000 students within the nine campus district beginning in the fall of 2000 and spring of 2001 with follow-up data for next several years. This study focused on the math and science courses; established background demographics; evaluated pre-enrollment high school self-reported grades; reviewed high school and college level math courses taken; investigated specific gateway courses of biology, chemistry and physics; and compared them to the overall GPAs and course completion ratios for 4,698 students. This involved the SPSS development of numerous statistical products including the data from frequency distributions, means, cross-tabulations, group statistics t-tests, independent samples t-tests, and one-way ANOVA. Findings revealed demographic and economic relationships of significance for students' performance factors of GPA and course completion ratios. Furthermore, findings revealed significant differences between the gender, age, ethnicity and economic employment relationships. Conclusions and implications for institutions of higher education were documented. Recommendations for dissemination, intervention programs, and future research were also discussed.

  8. E-DECIDER Decision Support Gateway For Earthquake Disaster Response

    NASA Astrophysics Data System (ADS)

    Glasscoe, M. T.; Stough, T. M.; Parker, J. W.; Burl, M. C.; Donnellan, A.; Blom, R. G.; Pierce, M. E.; Wang, J.; Ma, Y.; Rundle, J. B.; Yoder, M. R.

    2013-12-01

    Earthquake Data Enhanced Cyber-Infrastructure for Disaster Evaluation and Response (E-DECIDER) is a NASA-funded project developing capabilities for decision-making utilizing remote sensing data and modeling software in order to provide decision support for earthquake disaster management and response. E-DECIDER incorporates earthquake forecasting methodology and geophysical modeling tools developed through NASA's QuakeSim project in order to produce standards-compliant map data products to aid in decision-making following an earthquake. Remote sensing and geodetic data, in conjunction with modeling and forecasting tools, help provide both long-term planning information for disaster management decision makers as well as short-term information following earthquake events (i.e. identifying areas where the greatest deformation and damage has occurred and emergency services may need to be focused). E-DECIDER utilizes a service-based GIS model for its cyber-infrastructure in order to produce standards-compliant products for different user types with multiple service protocols (such as KML, WMS, WFS, and WCS). The goal is to make complex GIS processing and domain-specific analysis tools more accessible to general users through software services as well as provide system sustainability through infrastructure services. The system comprises several components, which include: a GeoServer for thematic mapping and data distribution, a geospatial database for storage and spatial analysis, web service APIs, including simple-to-use REST APIs for complex GIS functionalities, and geoprocessing tools including python scripts to produce standards-compliant data products. These are then served to the E-DECIDER decision support gateway (http://e-decider.org), the E-DECIDER mobile interface, and to the Department of Homeland Security decision support middleware UICDS (Unified Incident Command and Decision Support). The E-DECIDER decision support gateway features a web interface that

  9. International Clean Energy Analysis Gateway: Assisting Developing Countries with Clean Energy Deployment (Fact Sheet)

    SciTech Connect

    Not Available

    2010-01-01

    The International Clean Energy Analysis Gateway seeks to enhance developing country access to energy efficiency and renewable energy analysis tools, databases, methods, and other technical resources in a dynamic user interaction environment. In addition to providing information on available tools, the gateway also is a platform for Web seminars, online training, peer networks, and expert assistance. The gateway is sponsored by the U.S. Department of Energy (DOE) and the United Nations Industrial Development Organization (UNIDO) and managed by the National Renewable Energy Laboratory (NREL). Further cooperation is desired with organizations that can help expand the information presented in the portal and assist with outreach and training.

  10. Intelligent Document Gateway: A Service System Case Study and Analysis

    NASA Astrophysics Data System (ADS)

    Krishna, Vikas; Lelescu, Ana

    In today's fast paced world, it is necessary to process business ­documents expediently, accurately, and diligently. In other words, processing has to be fast, errors must be prevented (or caught and corrected quickly), and documents cannot be lost or misplaced. The failure to meet these criteria, depending on the type and purpose of the documents, can have serious business, legal, or safety consequences. In this paper, we evaluated a B2B order placement service system that allows clients to place orders for products and services over a network. We describe the order placement service before and after deploying the Intelligent Document Gateway (IDG), a document-centric business process automation technology from IBM Research. Using service science perspective and service systems frameworks, we provide an analysis of how IDG improved the value proposition for both the service providers and service clients.

  11. Mumbai harbour, India: gateway for introduction of marine organisms.

    PubMed

    Gaonkar, C A; Sawant, S S; Anil, A C; Venkat, K; Harkantra, S N

    2010-04-01

    Ships have been identified as one of the important vectors in the translocation of organisms from one bioregion to another leading to bioinvasion. In this context, harbours serve as a gateway for the introduction of alien species. Surveys were carried out in the vicinity of ports of Mumbai for macrobenthic fauna, zooplankton and hard substratum community on three different occasions during 2001-2002. The study shows that 14 polychaete species are recently introduced to this area. Mytilopsis sallei, a bivalve, which is an invasive species in the Indian context continued to be present but was restricted to enclosed docks, indicating preference for embayed water bodies. The polychaete Protula tubularia was abundant in the hard substratum community and is being reported as a possible ship-mediated introduction.

  12. Recombinational Cloning Using Gateway and In-Fusion Cloning Schemes

    PubMed Central

    Throop, Andrea L.; LaBaer, Joshua

    2015-01-01

    The comprehensive study of protein structure and function, or proteomics, depends on the obtainability of full-length cDNAs in species-specific expression vectors and subsequent functional analysis of the expressed protein. Recombinational cloning is a universal cloning technique based on site-specific recombination that is independent of the insert DNA sequence of interest, which differentiates this method from the classical restriction enzyme-based cloning methods. Recombinational cloning enables rapid and efficient parallel transfer of DNA inserts into multiple expression systems. This unit summarizes strategies for generating expression-ready clones using the most popular recombinational cloning technologies, including the commercially available Gateway® (Life Technologies) and In-Fusion® (Clontech) cloning technologies. PMID:25827088

  13. DNSLab: A gateway to turbulent flow simulation in Matlab

    NASA Astrophysics Data System (ADS)

    Vuorinen, V.; Keskinen, K.

    2016-06-01

    Computational fluid dynamics (CFD) research is increasingly much focused towards computationally intensive, eddy resolving simulation techniques of turbulent flows such as large-eddy simulation (LES) and direct numerical simulation (DNS). Here, we present a compact educational software package called DNSLab, tailored for learning partial differential equations of turbulence from the perspective of DNS in Matlab environment. Based on educational experiences and course feedback from tens of engineering post-graduate students and industrial engineers, DNSLab can offer a major gateway to turbulence simulation with minimal prerequisites. Matlab implementation of two common fractional step projection methods is considered: the 2d Fourier pseudo-spectral method, and the 3d finite difference method with 2nd order spatial accuracy. Both methods are based on vectorization in Matlab and the slow for-loops are thus avoided. DNSLab is tested on two basic problems which we have noted to be of high educational value: 2d periodic array of decaying vortices, and 3d turbulent channel flow at Reτ = 180. To the best of our knowledge, the present study is possibly the first to investigate efficiency of a 3d turbulent, wall bounded flow in Matlab. The accuracy and efficiency of DNSLab is compared with a customized OpenFOAM solver called rk4projectionFoam. Based on our experiences and course feedback, the main contribution of DNSLab consists of the following features. (i) The very compact Matlab implementation of present Navier-Stokes solvers provides a gateway to efficient learning of both, physics of turbulent flows, and simulation of turbulence. (ii) Only relatively minor prerequisites on fluid dynamics and numerical methods are required for using DNSLab. (iii) In 2d, interactive results for turbulent flow cases can be obtained. Even for a 3d channel flow, the solver is fast enough for nearly interactive educational use. (iv) DNSLab is made openly available and thus contributing to

  14. Design of an Open Smart Energy Gateway for Smart Meter Data Management

    SciTech Connect

    Page, Janie; McParland, Chuck; Piette, Mary Ann; Czarnecki, Stephen

    2015-03-01

    With the widespread deployment of electronic interval meters, commonly known as smart meters, came the promise of real-time data on electric energy consumption. Recognizing an opportunity to provide consumers access to their near real-time energy consumption data directly from their installed smart meter, we designed a mechanism for capturing those data for consumer use via an open smart energy gateway (OpenSEG). By design, OpenSEG provides a clearly defined boundary for equipment and data ownership. OpenSEG is an open-source data management platform to enable better data management of smart meter data. Effectively, it is an information architecture designed to work with the ZigBee Smart Energy Profile 1.x (SEP 1.x). It was specifically designed to reduce cyber-security risks and provide secure information directly from smart meters to consumers in near real time, using display devices already owned by the consumers. OpenSEG stores 48 hours of recent consumption data in a circular cache using a format consistent with commonly available archived (not real-time) consumption data such as Green Button, which is based on the Energy Services Provider Interface (ESPI) data standard. It consists of a common XML format for energy usage information and a data exchange protocol to facilitate automated data transfer upon utility customer authorization. Included in the design is an application program interface by which users can acquire data from OpenSEG for further post processing. A sample data display application is included in the initial software product. The data display application demonstrates that OpenSEG can help electricity use data to be retrieved from a smart meter and ported to a wide variety of user-owned devices such as cell phones or a user-selected database. This system can be used for homes, multi-family buildings, or small commercial buildings in California.

  15. The Development and Evaluation of a Professional Development Model to Build Meaningful and Effective IEPs for Transition-Aged Students

    ERIC Educational Resources Information Center

    Doren, Bonnie; Flannery, K. Brigid; Lombardi, Allison

    2012-01-01

    The purpose of the study was to examine the potential efficacy of a professional development training model targeting IEP case managers of transition-age students. A training model was developed and a pilot study conducted to understand the promise of the model to improve the development of critical components within the IEP document that support…

  16. Design of an MSAT-X mobile transceiver and related base and gateway stations

    NASA Technical Reports Server (NTRS)

    Fang, Russell J. F.; Bhaskar, Udaya; Hemmati, Farhad; Mackenthun, Kenneth M.; Shenoy, Ajit

    1987-01-01

    This paper summarizes the results of a design study of the mobile transceiver, base station, and gateway station for NASA's proposed Mobile Satellite Experiment (MSAT-X). Major ground segment system design issues such as frequency stability control, modulation method, linear predictive coding vocoder algorithm, and error control technique are addressed. The modular and flexible transceiver design is described in detail, including the core, RF/IF, modem, vocoder, forward error correction codec, amplitude-companded single sideband, and input/output modules, as well as the flexible interface. Designs for a three-carrier base station and a 10-carrier gateway station are also discussed, including the interface with the controllers and with the public-switched telephone networks at the gateway station. Functional specifications are given for the transceiver, the base station, and the gateway station.

  17. Exploiting Multisite Gateway and pENFRUIT plasmid collection for fruit genetic engineering.

    PubMed

    Estornell, Leandro H; Granell, Antonio; Orzaez, Diego

    2012-01-01

    MultiSite Gateway cloning techniques based on homologous recombination facilitate the combinatorial assembly of basic genetic pieces (i.e., promoters, CDS, and terminators) into gene expression or gene silencing cassettes. pENFRUIT is a collection of MultiSite Triple Gateway Entry vectors dedicated to genetic engineering in fruits. It comprises a number of fruit-operating promoters as well as C-terminal tags adapted to the Gateway standard. In this way, flanking regulatory/labeling sequences can be easily Gateway-assembled with a given gene of interest for its ectopic expression or silencing in fruits. The resulting gene constructs can be analyzed in stable transgenic plants or in transient expression assays, the latter allowing fast testing of the increasing number of combinations arising from MultiSite methodology. A detailed description of the use of MultiSite cloning methodology for the assembly of pENFRUIT elements is presented. PMID:22351021

  18. Transferable Output ASCII Data (TOAD) gateway: Version 1.0 user's guide

    NASA Technical Reports Server (NTRS)

    Bingel, Bradford D.

    1991-01-01

    The Transferable Output ASCII Data (TOAD) Gateway, release 1.0 is described. This is a software tool for converting tabular data from one format into another via the TOAD format. This initial release of the Gateway allows free data interchange among the following file formats: TOAD; Standard Interface File (SIF); Program to Optimize Simulated Trajectories (POST) input; Comma Separated Value (TSV); and a general free-form file format. As required, additional formats can be accommodated quickly and easily.

  19. XDS-I Gateway Development for HIE Connectivity with Legacy PACS at Gil Hospital

    PubMed Central

    Simalango, Mikael Fernandus; Kim, Youngchul; Seo, Young Tae; Cho, Yong Kyun

    2013-01-01

    Objectives The ability to support healthcare document sharing is imperative in a health information exchange (HIE). Sharing imaging documents or images, however, can be challenging, especially when they are stored in a picture archiving and communication system (PACS) archive that does not support document sharing via standard HIE protocols. This research proposes a standard-compliant imaging gateway that enables connectivity between a legacy PACS and the entire HIE. Methods Investigation of the PACS solutions used at Gil Hospital was conducted. An imaging gateway application was then developed using a Java technology stack. Imaging document sharing capability enabled by the gateway was tested by integrating it into Gil Hospital's order communication system and its HIE infrastructure. Results The gateway can acquire radiology images from a PACS storage system, provide and register the images to Gil Hospital's HIE for document sharing purposes, and make the images retrievable by a cross-enterprise document sharing document viewer. Conclusions Development of an imaging gateway that mediates communication between a PACS and an HIE can be considered a viable option when the PACS does not support the standard protocol for cross-enterprise document sharing for imaging. Furthermore, the availability of common HIE standards expedites the development and integration of the imaging gateway with an HIE. PMID:24523994

  20. 76 FR 24890 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Initial Review Group, Biological Aging Review Committee. Date: June 1..., PhD, Scientific Review Officer, Scientific Review Branch, National Institute on Aging, Gateway...

  1. 78 FR 51195 - National Institute on Aging; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meeting... Committee: National Institute on Aging Initial Review Group; Biological Aging Review Committee Date: October... Nakhai, Ph.D., Scientific Review Branch, National Institute On Aging, Gateway Bldg., 2C212,...

  2. WRF4SG: A Scientific Gateway for climate experiment workflows

    NASA Astrophysics Data System (ADS)

    Blanco, Carlos; Cofino, Antonio S.; Fernandez-Quiruelas, Valvanuz

    2013-04-01

    The Weather Research and Forecasting model (WRF) is a community-driven and public domain model widely used by the weather and climate communities. As opposite to other application-oriented models, WRF provides a flexible and computationally-efficient framework which allows solving a variety of problems for different time-scales, from weather forecast to climate change projection. Furthermore, WRF is also widely used as a research tool in modeling physics, dynamics, and data assimilation by the research community. Climate experiment workflows based on Weather Research and Forecasting (WRF) are nowadays among the one of the most cutting-edge applications. These workflows are complex due to both large storage and the huge number of simulations executed. In order to manage that, we have developed a scientific gateway (SG) called WRF for Scientific Gateway (WRF4SG) based on WS-PGRADE/gUSE and WRF4G frameworks to ease achieve WRF users needs (see [1] and [2]). WRF4SG provides services for different use cases that describe the different interactions between WRF users and the WRF4SG interface in order to show how to run a climate experiment. As WS-PGRADE/gUSE uses portlets (see [1]) to interact with users, its portlets will support these use cases. A typical experiment to be carried on by a WRF user will consist on a high-resolution regional re-forecast. These re-forecasts are common experiments used as input data form wind power energy and natural hazards (wind and precipitation fields). In the cases below, the user is able to access to different resources such as Grid due to the fact that WRF needs a huge amount of computing resources in order to generate useful simulations: * Resource configuration and user authentication: The first step is to authenticate on users' Grid resources by virtual organizations. After login, the user is able to select which virtual organization is going to be used by the experiment. * Data assimilation: In order to assimilate the data sources

  3. Opening of the Arctic-North Atlantic Gateway

    NASA Astrophysics Data System (ADS)

    Engen, O.; Faleide, J. I.; Eldholm, O.; Breivik, A.

    2003-12-01

    The ˜150 km wide Fram Strait between Svalbard and Greenland is the only deep-water connection between the Arctic and the world oceans. It is essential for the thermohaline `engine' of the North Atlantic circulation system, pulling warm surface water north along the European coasts while returning cold, saline bottom water from the Arctic. Moreover, it contains a series of short, ultra-slow spreading segments and right-lateral transform faults, connecting the Gakkel Ridge to the rest of the Mid-Atlantic Ridge system. While the ridges to the north and south started spreading near the Paleocene-Eocene transition ( ˜55 Ma), the plate boundary between Svalbard and Greenland underwent shear and a transpressive orogeny. Only after the earliest Oligocene ( ˜33 Ma), when the Greenland plate became attached to North America and the rotation pole moved, the entire plate boundary became divergent. However, the final opening of the Fram Strait gateway was delayed for several reasons: First, basement terraces on the western Svalbard margin were downfaulted post-Eocene, witnessing a pre-breakup crustal thinning period that may have lasted for 15-20 m.y. Second, transform segments formed continental bridges for several m.y. after breakup on the ridge segments; the deep-water passage was not established before continental outliers were separated by young oceanic crust across all transform faults. Third, the Hovgaard microcontinent, which was split off the western Barents Sea-Svalbard margin, may have restricted water circulation for some time. By integrating gravity, bathymetry, magnetic and reflection seismic data we locate the positions of present and extinct spreading axes, as well as the continent-ocean transition (COT) on the Svalbard side. The COT correlates with a steep gradient in the Bouguer gravity anomaly, which is taken as a proxy COT on the sparsely surveyed Greenland side. By testing different rotation poles we arrive at a regionally consistent plate kinematic

  4. Flood risk and insurance loss potential in the Thames Gateway

    NASA Astrophysics Data System (ADS)

    Eldridge, J.; Horn, D.

    2009-04-01

    The Thames Gateway, currently Europe's largest regeneration project, is an area of redevelopment located in the South East of England, with Government plans to create up to 160,000 new homes and 180,000 new jobs by 2016. Although the new development is intended to contribute £12bn annually to the economy, the potential flood risk is high, with much of the area situated on Thames tidal floodplain and vulnerable to both storm surges and peak river flows. This poses significant hazard to those inhabiting the area and has raised concern amongst the UK insurance industry, who would be liable for significant financial claims if a large flood event were to occur, particularly with respect to the number of new homes and businesses being built in flood risk areas. Flood risk and the potential damage to both lives and assets in vulnerable areas have gained substantial recognition, in light of recent flooding events, from both governmental agencies and in the public's awareness of flood hazard. This has resulted in a change in UK policy with planning policy for flood risk (PPS25, Planning Policy Statement 25) adopting a more strategic approach to development, as well as a new Flooding and Water Bill which is due for consultation in 2009. The Government and the Association of British Insurers, who represent the UK insurance industry, have also recently changed their Statement of Principles which guides provision of flood insurance in the future. This PhD research project aims to quantify flood risk in the Thames Gateway area with a view to evaluating the insurance loss potential under different insurance and planning scenarios. Using current sources of inundation extent, and incorporating varying insurance penetration rates and degrees of adoption of planning policy and guidance, it focuses on estimating flood risk under these different scenarios. This presentation introduces the development of the project and the theory and methodology which will be used to address the

  5. Distributed Earth observation data integration and on-demand services based on a collaborative framework of geospatial data service gateway

    NASA Astrophysics Data System (ADS)

    Xie, Jibo; Li, Guoqing

    2015-04-01

    Earth observation (EO) data obtained by air-borne or space-borne sensors has the characteristics of heterogeneity and geographical distribution of storage. These data sources belong to different organizations or agencies whose data management and storage methods are quite different and geographically distributed. Different data sources provide different data publish platforms or portals. With more Remote sensing sensors used for Earth Observation (EO) missions, different space agencies have distributed archived massive EO data. The distribution of EO data archives and system heterogeneity makes it difficult to efficiently use geospatial data for many EO applications, such as hazard mitigation. To solve the interoperable problems of different EO data systems, an advanced architecture of distributed geospatial data infrastructure is introduced to solve the complexity of distributed and heterogeneous EO data integration and on-demand processing in this paper. The concept and architecture of geospatial data service gateway (GDSG) is proposed to build connection with heterogeneous EO data sources by which EO data can be retrieved and accessed with unified interfaces. The GDSG consists of a set of tools and service to encapsulate heterogeneous geospatial data sources into homogenous service modules. The GDSG modules includes EO metadata harvesters and translators, adaptors to different type of data system, unified data query and access interfaces, EO data cache management, and gateway GUI, etc. The GDSG framework is used to implement interoperability and synchronization between distributed EO data sources with heterogeneous architecture. An on-demand distributed EO data platform is developed to validate the GDSG architecture and implementation techniques. Several distributed EO data achieves are used for test. Flood and earthquake serves as two scenarios for the use cases of distributed EO data integration and interoperability.

  6. Soiling of building envelope surfaces and its effect on solar reflectance – Part II: Development of an accelerated aging method for roofing materials

    SciTech Connect

    Sleiman, Mohamad; Kirchstetter, Thomas W.; Berdahl, Paul; Gilbert, Haley E.; Quelen, Sarah; Marlot, Lea; Preble, Chelsea V.; Chen, Sharon; Montalbano, Amandine; Rosseler, Olivier; Akbari, Hashem; Levinson, Ronnen; Destaillats, Hugo

    2014-01-09

    Highly reflective roofs can decrease the energy required for building air conditioning, help mitigate the urban heat island effect, and slow global warming. However, these benefits are diminished by soiling and weathering processes that reduce the solar reflectance of most roofing materials. Soiling results from the deposition of atmospheric particulate matter and the growth of microorganisms, each of which absorb sunlight. Weathering of materials occurs with exposure to water, sunlight, and high temperatures. This study developed an accelerated aging method that incorporates features of soiling and weathering. The method sprays a calibrated aqueous soiling mixture of dust minerals, black carbon, humic acid, and salts onto preconditioned coupons of roofing materials, then subjects the soiled coupons to cycles of ultraviolet radiation, heat and water in a commercial weatherometer. Three soiling mixtures were optimized to reproduce the site-specific solar spectral reflectance features of roofing products exposed for 3 years in a hot and humid climate (Miami, Florida); a hot and dry climate (Phoenix, Arizona); and a polluted atmosphere in a temperate climate (Cleveland, Ohio). A fourth mixture was designed to reproduce the three-site average values of solar reflectance and thermal emittance attained after 3 years of natural exposure, which the Cool Roof Rating Council (CRRC) uses to rate roofing products sold in the US. This accelerated aging method was applied to 25 products₋single ply membranes, factory and field applied coatings, tiles, modified bitumen cap sheets, and asphalt shingles₋and reproduced in 3 days the CRRC's 3-year aged values of solar reflectance. In conclusion, this accelerated aging method can be used to speed the evaluation and rating of new cool roofing materials.

  7. Integration of communications with the Intelligent Gateway Processor

    SciTech Connect

    Hampel, V.E.

    1986-01-01

    The Intelligent Gateway Processor (IGP) software is being used to interconnect users equipped with different personal computers and ASCII terminals to mainframe machines of different make. This integration is made possible by the IGP's unique user interface and networking software. Prototype systems of the table-driven, interpreter-based IGP have been adapted to very different programmatic requirements and have demonstrated substantial increases in end-user productivity. Procedures previously requiring days can now be carried out in minutes. The IGP software has been under development by the Technology Information Systems (TIS) program at Lawrence Livermore National Laboratory (LLNL) since 1975 and is in use by several federal agencies since 1983: The Air Force is prototyping applications which range from automated identification of spare parts for aircraft to office automation and the controlled storage and distribution of technical orders and engineering drawings. Other applications of the IGP are the Information Management System (IMS) for aviation statistics in the Federal Aviation Administration (FAA), the Nuclear Criticality Information System (NCIS) and a nationwide Cost Estimating System (CES) in the Department of Energy, the library automation network of the Defense Technical Information Center (DTIC), and the modernization program in the Office of the Secretary of Defense (OSD). 31 refs., 9 figs.

  8. Optimized shield materials trade study for lunar/gateway mission

    NASA Astrophysics Data System (ADS)

    Tripathi, R.; Wilson, J.; Cucinotta, F.; Anderson, B.; Simonsen, L.

    A critical enabling technology for Human Exploration and Development of Space (HEDS) is provision of adequate radiation protection to the astronauts. Radiation protection has traditionally been an evaluation of the design near the end of the design process and off-optimum solutions to protection problems have resulted with sometimes greatly added costs. It has been shown that material choices have a large impact on shield design. We have prepared software for optimization of shielding across a complex set of transportation and habitation elements for multisegmented missions allowing a rapid evaluation of material trade benefits. In this enabling technology, we have developed methods for optimized shield design over multi- segmented missions involving multiple work and living areas in the transport and duty phase of space missions. The total shield mass over all pieces of equipment and habitats is optimized subject to career dose and dose rate constraints. The career blood forming organ (BFO) constraints are more stringent and play a critical role in the optimization procedure. This software is applied to a Lunar mission scenario through a Gateway located at L1 of the Earth moon system. The short missions to L1 and the Moon mainly need to deal with the possibility of solar particle events. The details of this new method and its impact on space missions and other technologies will be discussed.

  9. Gateways of ventral and dorsal streams in mouse visual cortex

    PubMed Central

    Wang, Quanxin; Gao, Enquan; Burkhalter, Andreas

    2011-01-01

    It is widely held that the spatial processing functions underlying rodent navigation are similar to those encoding human episodic memory (Doeller et al, 2010). Spatial and nonspatial information are provided by all senses including vision. It has been suggested that visual inputs are fed to the navigational network in cortex and hippocampus through dorsal and ventral intracortical streams (Whitlock et al, 2008), but this has not been shown directly in rodents. We have used cyto- and chemoarchitectonic markers, topographic mapping of receptive fields and pathway tracing to determine in mouse visual cortex whether the lateromedial (LM) and the anterolateral fields (AL), which are the principal targets of primary visual cortex (V1) (Wang and Burkhalter, 2007) specialized for processing nonspatial and spatial visual information (Gao et al, 2006), are distinct areas with diverse connections. We have found that the LM/AL border coincides with a change in type 2 muscarinic acetylcholine receptor (m2AChR) expression in layer 4 and with the representation of the lower visual field periphery. Our quantitative analyses further show that LM strongly projects to temporal cortex as well as the lateral entorhinal cortex, which has weak spatial selectivity (Hargreaves et al, 2005). In contrast, AL has stronger connections with posterior parietal cortex, motor cortex and the spatially selective medial entorhinal cortex (Haftig et al, 2005). These results support the notion that LM and AL are architecturally, topographically and connectionally distinct areas of extrastriate visual cortex and that they are gateways for ventral and dorsal streams. PMID:21289200

  10. SU-D-BRD-03: A Gateway for GPU Computing in Cancer Radiotherapy Research

    SciTech Connect

    Jia, X; Folkerts, M; Shi, F; Yan, H; Yan, Y; Jiang, S; Sivagnanam, S; Majumdar, A

    2014-06-01

    Purpose: Graphics Processing Unit (GPU) has become increasingly important in radiotherapy. However, it is still difficult for general clinical researchers to access GPU codes developed by other researchers, and for developers to objectively benchmark their codes. Moreover, it is quite often to see repeated efforts spent on developing low-quality GPU codes. The goal of this project is to establish an infrastructure for testing GPU codes, cross comparing them, and facilitating code distributions in radiotherapy community. Methods: We developed a system called Gateway for GPU Computing in Cancer Radiotherapy Research (GCR2). A number of GPU codes developed by our group and other developers can be accessed via a web interface. To use the services, researchers first upload their test data or use the standard data provided by our system. Then they can select the GPU device on which the code will be executed. Our system offers all mainstream GPU hardware for code benchmarking purpose. After the code running is complete, the system automatically summarizes and displays the computing results. We also released a SDK to allow the developers to build their own algorithm implementation and submit their binary codes to the system. The submitted code is then systematically benchmarked using a variety of GPU hardware and representative data provided by our system. The developers can also compare their codes with others and generate benchmarking reports. Results: It is found that the developed system is fully functioning. Through a user-friendly web interface, researchers are able to test various GPU codes. Developers also benefit from this platform by comprehensively benchmarking their codes on various GPU platforms and representative clinical data sets. Conclusion: We have developed an open platform allowing the clinical researchers and developers to access the GPUs and GPU codes. This development will facilitate the utilization of GPU in radiation therapy field.

  11. Enabling Data Intensive Science through Service Oriented Science: Virtual Laboratories and Science Gateways

    NASA Astrophysics Data System (ADS)

    Lescinsky, D. T.; Wyborn, L. A.; Evans, B. J. K.; Allen, C.; Fraser, R.; Rankine, T.

    2014-12-01

    We present collaborative work on a generic, modular infrastructure for virtual laboratories (VLs, similar to science gateways) that combine online access to data, scientific code, and computing resources as services that support multiple data intensive scientific computing needs across a wide range of science disciplines. We are leveraging access to 10+ PB of earth science data on Lustre filesystems at Australia's National Computational Infrastructure (NCI) Research Data Storage Infrastructure (RDSI) node, co-located with NCI's 1.2 PFlop Raijin supercomputer and a 3000 CPU core research cloud. The development, maintenance and sustainability of VLs is best accomplished through modularisation and standardisation of interfaces between components. Our approach has been to break up tightly-coupled, specialised application packages into modules, with identified best techniques and algorithms repackaged either as data services or scientific tools that are accessible across domains. The data services can be used to manipulate, visualise and transform multiple data types whilst the scientific tools can be used in concert with multiple scientific codes. We are currently designing a scalable generic infrastructure that will handle scientific code as modularised services and thereby enable the rapid/easy deployment of new codes or versions of codes. The goal is to build open source libraries/collections of scientific tools, scripts and modelling codes that can be combined in specially designed deployments. Additional services in development include: provenance, publication of results, monitoring, workflow tools, etc. The generic VL infrastructure will be hosted at NCI, but can access alternative computing infrastructures (i.e., public/private cloud, HPC).The Virtual Geophysics Laboratory (VGL) was developed as a pilot project to demonstrate the underlying technology. This base is now being redesigned and generalised to develop a Virtual Hazards Impact and Risk Laboratory

  12. Model simulations of early westward flow across the Tasman Gateway during the early Eocene

    NASA Astrophysics Data System (ADS)

    Sijp, Willem P.; von der Heydt, Anna S.; Bijl, Peter K.

    2016-04-01

    The timing and role in ocean circulation and climate of the opening of Southern Ocean gateways is as yet elusive. Recent micropalaeontological studies suggest the onset of westward throughflow of surface waters from the SW Pacific into the Australo-Antarctic Gulf through a southern shallow opening of the Tasman Gateway from 49-50 Ma onwards, a direction that is counter to the present-day eastward-flowing Antarctic Circumpolar Current. Here, we present the first model results specific to the early-to-middle Eocene where, in agreement with the field evidence, southerly shallow opening of the Tasman Gateway indeed causes a westward flow across the Tasman Gateway. As a result, modelled estimates of dinoflagellate biogeography are in agreement with the recent findings. Crucially, in this situation where Australia is still situated far south and almost attached to Antarctica, the Drake Passage must be sufficiently restricted to allow the prevailing easterly wind pattern to set up this southerly restricted westward flow. In contrast, an open Drake Passage, up to 517 m deep, leads to an eastward flow, even when the Tasman Gateway and the Australo-Antarctic gulf are entirely contained within the latitudes of easterly wind.

  13. 77 FR 31032 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-24

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging; Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Network Infrastructure Support. Date: June 7...., Scientific Review Officer, Scientific Review Branch, National Institute on Aging, Gateway Bldg., 2C212,...

  14. New insights into late Neogene glacial dynamics, tectonics, and hydrocarbon migrations in the Atlantic-Arctic gateway region.

    NASA Astrophysics Data System (ADS)

    Knies, J.; Baranwal, S.; Fabian, K.; Grøsfjeld, K.; Andreassen, K.; Husum, K.; Mattingsdal, R.; Gaina, C.; De Schepper, S.; Vogt, C.; Andersen, N.

    2012-04-01

    Notwithstanding the recent IODP drilling on the Lomonosov Ridge, the Late Cenozoic history of the Arctic Ocean still remains elusive. The tectonic processes leading to the development of the only deep-water connection to the Arctic Ocean via the Fram Strait are still poorly understood. Also, the influence of the gateway region on changes in Arctic-Atlantic ocean circulation, uplift/erosion on the adjacent hinterland, as well as glacial initiation and its consequences for the petroleum systems in the regions, remain unclear. By revisiting Ocean Drilling Program (ODP) Leg 151, holes 911A and 910C and interpreting new multi-channel seismic data, we have now established a new comprehensive chronological framework for the Yermak Plateau and revealed important paleoenvironmental changes for the Atlantic-Arctic gateway during the late Neogene. The improved chronostratigraphic framework is established through continuous paleomagnetic and biostratigraphic data as well as selected intervals with stable ?18O and ?13C data derived from benthic foraminifera Cassidulina teretis. Supported by acoustic profiling, the new data indicate a continuous late Miocene/early Pliocene age (~5-6 Ma) for the base of both holes. The depositional regime north (Yermak Plateau) and south of the Fram Strait (Hovgaard Ridge) was rather shallow during the late Miocene and water mass exchange between the Arctic and Atlantic was restricted. Ice sheets on the Svalbard Platform evolved during the late Miocene, however did not reach the coastline before 3.3 Ma. Migration of gaseous hydrocarbons occurred prior to the intensification of the Northern Hemisphere Glaciations (~2.7 Ma) as indicated by high-amplitude reflections, corroborating the occurrence of greigite mineralization and stable carbon isotope excursions in planktic/benthic foraminifera. The data indicate that Pleistocene erosion and uplift in the Barents Sea region had probably only minor effects on reservoir leakages than previously thought.

  15. Supporting Ecological Research With a Flexible Satellite Sensornet Gateway

    NASA Astrophysics Data System (ADS)

    Silva, F.; Rundel, P. W.; Graham, E. A.; Falk, A.; Ye, W.; Pradkin, Y.; Deschon, A.; Bhatt, S.; McHenry, T.

    2007-12-01

    Wireless sensor networks are a promising technology for ecological research due to their capability to make continuous and in-situ measurements. However, there are some challenges for the wide adoption of this technology by scientists, who may have various research focuses. First, the observation system needs to be rapidly and easily deployable at different remote locations. Second, the system needs to be flexible enough to meet the requirements of different applications and easily reconfigurable by scientists, who may not always be technology experts. To address these challenges, we designed and implemented a flexible satellite gateway for using sensor networks. Our first prototype is being deployed at Stunt Ranch in the Santa Monica Mountains to support biological research at UCLA. In this joint USC/ISI-UCLA deployment, scientists are interested in a long-term investigation of the influence of the 2006-07 southern California drought conditions on the water relations of important chaparral shrub and tree species that differ in their depth of rooting. Rainfall over this past hydrologic year in southern California has been less than 25% of normal, making it the driest year on record. In addition to core measurements of air temperature, relative humidity, wind speed, solar irradiance, rainfall, and soil moisture, we use constant-heating sap flow sensors to continuously monitor the flow of water through the xylem of replicated stems of four species to compare their access to soil moisture with plant water stress. Our gateway consists of a front-end data acquisition system and a back-end data storage system, connected by a long-haul satellite communication link. At the front-end, all environmental sensors are connected to a Compact RIO, a rugged data acquisition platform developed by National Instruments. Sap flow sensors are deployed in several locations that are 20 to 50 meters away from the Compact RIO. At each plant, a Hobo datalogger is used to collect sap flow

  16. 77 FR 58531 - Notice of Intent To Prepare a Joint Environmental Impact Statement (EIS) for the Gateway Pacific...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-21

    ... Impact Statement (EIS) for the Gateway Pacific Terminals Bulk Dry Goods Shipping Facility and the Custer... Pacific International Terminal, Inc.'s Gateway Pacific Terminal (GPT) and Burlington Northern Santa Fe..., northwest of Ferndale and south of Birch Bay in an area called Cherry Point. Pacific International...

  17. 75 FR 41276 - US Rail Partners, Ltd. and Blackwell Northern Gateway Railroad Company-Continuance in Control...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... modified certificate of public convenience and necessity in STB Finance Docket No. 35383, Eastern Berks...--Continuance in Control Exemption--Eastern Berks Gateway Railroad Company US Rail Partners, Ltd. (USRP), a... filed a verified notice of exemption to continue in control of Eastern Berks Gateway Railroad...

  18. A Gateway for Phylogenetic Analysis Powered by Grid Computing Featuring GARLI 2.0

    PubMed Central

    Bazinet, Adam L.; Zwickl, Derrick J.; Cummings, Michael P.

    2014-01-01

    We introduce molecularevolution.org, a publicly available gateway for high-throughput, maximum-likelihood phylogenetic analysis powered by grid computing. The gateway features a garli 2.0 web service that enables a user to quickly and easily submit thousands of maximum likelihood tree searches or bootstrap searches that are executed in parallel on distributed computing resources. The garli web service allows one to easily specify partitioned substitution models using a graphical interface, and it performs sophisticated post-processing of phylogenetic results. Although the garli web service has been used by the research community for over three years, here we formally announce the availability of the service, describe its capabilities, highlight new features and recent improvements, and provide details about how the grid system efficiently delivers high-quality phylogenetic results. [garli, gateway, grid computing, maximum likelihood, molecular evolution portal, phylogenetics, web service.] PMID:24789072

  19. Construction of three new Gateway® expression plasmids for Trypanosoma cruzi.

    PubMed

    Alonso, Victoria L; Ritagliati, Carla; Cribb, Pamela; Serra, Esteban C

    2014-12-01

    We present here three expression plasmids for Trypanosoma cruzi adapted to the Gateway® recombination cloning system. Two of these plasmids were designed to express trypanosomal proteins fused to a double tag for tandem affinity purification (TAPtag). The TAPtag and Gateway® cassette were introduced into an episomal (pTEX) and an integrative (pTREX) plasmid. Both plasmids were assayed by introducing green fluorescent protein (GFP) by recombination and the integrity of the double-tagged protein was determined by western blotting and immunofluorescence microscopy. The third Gateway adapted vector assayed was the inducible pTcINDEX. When tested with GFP, pTcINDEX-GW showed a good response to tetracycline, being less leaky than its precursor (pTcINDEX). PMID:25424446

  20. Opening the gateways to market and adoption of regenerative medicine? The UK case in context.

    PubMed

    Faulkner, Alex

    2016-04-01

    Regenerative medicine is a site for opposing forces of gatekeeping and innovation. This applies both to regulation of market entry and to clinical adoption. Key gateways include the EU's Advanced Therapy Medicinal Products Regulation, technology assessment body NICE and commissioning/service contractor National Health Service England. The paper maps recent gatekeeping flexibilities, describing the range of gateways to market and healthcare adoption seen as alternatives to mainstream routes. The initiatives range from exemptions in pharmaceutical and ATMP regulations, through 'adaptive pathways' and 'risk-based' approaches, to special designation for promising innovation, value-based assessment and commissioner developments. Future developments are considered in the UK's 'accelerated access review'. Caution is urged in assessing the impact of these gateway flexibilities and their market and public health implications. PMID:27035398

  1. Construction of three new Gateway® expression plasmids for Trypanosoma cruzi

    PubMed Central

    Alonso, Victoria L; Ritagliati, Carla; Cribb, Pamela; Serra, Esteban C

    2014-01-01

    We present here three expression plasmids for Trypanosoma cruzi adapted to the Gateway® recombination cloning system. Two of these plasmids were designed to express trypanosomal proteins fused to a double tag for tandem affinity purification (TAPtag). The TAPtag and Gateway® cassette were introduced into an episomal (pTEX) and an integrative (pTREX) plasmid. Both plasmids were assayed by introducing green fluorescent protein (GFP) by recombination and the integrity of the double-tagged protein was determined by western blotting and immunofluorescence microscopy. The third Gateway adapted vector assayed was the inducible pTcINDEX. When tested with GFP, pTcINDEX-GW showed a good response to tetracycline, being less leaky than its precursor (pTcINDEX). PMID:25424446

  2. Rural Aging

    MedlinePlus

    ... Health Gateway Evidence-based Toolkits Rural Health Models & Innovations Supporting Rural Community Health Tools for Success Am ... Websites & Tools Maps Funding & Opportunities Events Models and Innovations About This Guide Rural Health > Topics & States > Topics ...

  3. A comparison of gateway in-street sign configuration to other driver prompts to increase yielding to pedestrians at crosswalks.

    PubMed

    Bennett, Miles K; Manal, Hana; Van Houten, Ron

    2014-01-01

    Increasing motorists' yielding of the right of way to pedestrians in crosswalks reduces the number of collisions between motorists and pedestrians. In this study we examined a gateway in-street sign configuration (1 in-street sign installed between the 2 travel lanes in each direction, and 1 on both edges of the roadway in each direction) on multilane roads. The first experiment compared the efficacy of adding multiple in-street signs used in a gateway configuration with a single sign between the 2 travel lanes in each direction. The second experiment compared the gateway in-street sign configuration with a more expensive pedestrian hybrid beacon. The third experiment compared the gateway in-street sign configuration with the more expensive rectangular rapid flashing beacon. The results demonstrated that the gateway in-street sign configuration produced very high levels of driver yielding, and that it was as effective as the 2 more expensive treatments.

  4. An overview of Grid portal technologies for the development of HMR science gateways

    NASA Astrophysics Data System (ADS)

    D'Agostino, D.

    2012-04-01

    Grid portals and related technologies represent an easy and transparent way for scientists to interact with Distributed Computing Infrastructures (DCIs) as the Grid and the Cloud. Many toolkits and frameworks are available, both commercial and open source, but there is a lack of best practices, customization methodologies and dedicated high-level service repositories that allow a fast development of specialized scientific gateways in Europe. Starting from the US TeraGrid-XSEDE experience, in this contribution the most interesting portal toolkits and related European projects are analyzed with the perspective to develop a science gateway for HMR community within the the Distributed Research Infrastructure for Hydrometeorology (DRIHM) project.

  5. Analytic Patch Configuration (APC) gateway version 1.0 user's guide

    NASA Technical Reports Server (NTRS)

    Bingel, Bradford D.

    1990-01-01

    The Analytic Patch Configuration (APC) is an interactive software tool which translates aircraft configuration geometry files from one format into another. This initial release of the APC Gateway accommodates six formats: the four accepted APC formats (89f, 89fd, 89u, and 89ud), the PATRAN 2.x phase 1 neutral file format, and the Integrated Aerodynamic Analysis System (IAAS) General Geometry (GG) format. Written in ANSI FORTRAN 77 and completely self-contained, the APC Gateway is very portable and was already installed on CDC/NOS, VAX/VMS, SUN, SGI/IRIS, CONVEX, and GRAY hosts.

  6. The home gateway used in FTTH which can implement triple play

    NASA Astrophysics Data System (ADS)

    Ji, Wei; Yang, Hongliang; Liu, Yang; Liu, Yonghui; Cui, Wei

    2008-11-01

    The paper proposes the design of Home Gateway used in FTTH. On the customer's side, the Home Gateway finishes the optical signal receiving, provides three kinds of interfaces for the video, voice data, and attains the integration of the three services. PAS6301 chip achieves the control of voice, video and data services. Especially on the aspect of the video services, the HG system combines the advantages of IPTV and the DVB to offer a platform for receiving two signals. Users can use ordinary TV to receive both digital TV programs encoded by MPEG-2 and IPTV programs encoded by H.264.

  7. Research on ATCA-based content aware storage data gateway

    NASA Astrophysics Data System (ADS)

    Wang, Yu; Zhou, Jingli; Qin, LeiHua; Hong, Hanyang; Guan, Qiang

    2008-12-01

    This research proposes a new Storage Data Gateway (SDG) on Content Aware Storage System (CASS). The CASS consists of storage application service, content auto-tiering storage; management and control sever which is the Content Management Server (CMS). The system gives each stored object a unique content address, derived from the content itself. The physical location of stored information becomes irrelevant to users. The CMS takes advantage of the tier data architecture and decides data migration strategists. But the CMS will be overload if the system assigns the backup and data migration work to it on LAN-based model. That server does not need to control each data duplication or migration. It will be free with Sever-free model. The system needs some special device to transfer data between highspeed storage node and low-speed storage node and intermix FC storage node and IP storage node with content information instead of the responsibility of CMS like on LAN-based model. That device is a new type of SDG which needs content aware, high bandwidth, strong computing ability, and high reliability. According to those requirements, we design the Content Aware SDG (CA-SDG) based on ATCA specifications. Advanced Telecommunications Computing Architecture (ATCA) is a new series of PICMG specifications, targeted to requirements for the next generation of carrier grade communications equipment. This series of specifications incorporates the latest trends in high speed interconnect technologies, next generation processors and improved reliability, manageability and serviceability. The hardware system of CA-SDG consists of two compute units (one unit deal with commands from CMS, the other interpreter data between storage nodes), two network switch units (one is redundant), two network interface units (one group units interconnect application service layer, and the other group provide the communication of heterogeneous storage nodes), one local storage unit and one manager unit

  8. Klimanavigator - Climate Navigator - Gateway to climate knowledge in Germany

    NASA Astrophysics Data System (ADS)

    Schuck-Zöller, Susanne

    2013-04-01

    Objective More than 50 German research institutions and networks are represented on www.klimanavigator.de, a common platform, where information about their work, and the latest findings from climate research and adaptation can be found. Thus Klimanavigator as a gateway to climate knowledge provides a information portal for those who have to respond to climate change. The internet portal gives an overview of the present state of research and is estimated as a decision support tool for appropriate mitigation and adaptation measures. Target Groups The portal collects the German climate research institutions to publish their scientific knowledge in a non-scientific language. Economists, policymakers, administration and the media are bound to find the names of scientific experts and institutions by an elaborated research tool. Methodology The chapter "Dossiers" is edited by the Klimanavigator-Coordinator CSC. It gathers information to a special issue looked upon from various points of view. Publications of outstanding German scientists are presented side by side, current knowledge is being synthesized, scientifically reviewed and disseminated. The latest news from climate and adaptation research is presented in an own chapter, dedicated to the press releases of the portal members. Via RSS-feed the press releases are collected from the different partner institutions. Thirdly, portraits of the member institutions, that are individually edited by themselves, draw a map of science in Germany and help to find appropriate cooperation partners. For the future further development is being planned. Common Management Klimanavigator is being managed by the partners in common. The main decisions concerning the concept and shape of the portal are made by the partners' assembly. An elected editorial committee decides about the content between the assemblies. The Climate Service Center (part of the Helmholtz-Zentrum Geesthacht) concentrates on facilitating the cooperation, and

  9. SCEC Earthworks: A TeraGrid Science Gateway

    NASA Astrophysics Data System (ADS)

    Francoeur, H.; Muench, J.; Okaya, D.; Maechling, P.; Deelman, E.; Mehta, G.

    2006-12-01

    SCEC Earthworks is a scientific gateway designed to provide community wide access to the TeraGrid. Earthworks provides its users with a portal based interface for easily running anelastic wave propagation (AWM) simulations. Using Gridsphere and several portlets developed as a collaborative effort with IRIS, Earthworks enables users to run simulations without any knowledge of the underlying workflow technology needed to utilize the TeraGrid. The workflow technology behind Earthworks has been developed as a collaborative effort between SCEC and the Information Sciences Institute (ISI). Earthworks uses a complex software stack to translate abstract workflows defined by the user into a series of jobs that run on a number of computational resources. These computational resources include a combination of servers provided by SCEC, USC High Performance Computing Center and NSF TeraGrid supercomputer facilities. Workflows are constructed after input from the user is passed via a Java based interface to the Earthworks backend, where a DAX (directed acyclic graph in XML) is generated. This DAX describes each step of the workflow including its inputs, outputs, and arguments, as well as the parent child relationships between each process. The DAX is then handed off to the Virtual Data System (VDS) and Pegasus provided by ISI, which translate it from an abstract workflow to a concrete workflow by filling in logical file and application names with their physical path and location. This newly created DAG (directed acyclic graph) is handed off to the Condor scheduler. The bottom part of the software stack is a Globus installation at each site the provides local transfer and resource management capabilities. Resources across different sites are transparently managed and tracked by VDS which allows greater flexibility in running the workflows. After a workflow is completed, products and metadata are registered with integrated data management tools. This allows for metadata querying

  10. Satellite Sensornet Gateway Technology Infusion Through Rapid Deployments for Environmental Sensing

    NASA Astrophysics Data System (ADS)

    Benzel, T.; Silva, F.; Deschon, A.; Ye, W.; Cho, Y.

    2008-12-01

    The Satellite Sensornet Gateway (SSG) is an ongoing ESTO Advanced Information Systems Technology project, at the University of Southern California. The major goal of SSG is to develop a turnkey solution for building environmental observation systems based on sensor networks. Our system has been developed through an iterative series of deployment-driven design, build, test, and revise which maximizes technology infusion to the earth scientist. We have designed a robust and flexible sensor network called Sensor Processing and Acquisition Network (SPAN). Our SPAN architecture emphasizes a modular and extensible design, such that core building blocks can be reused to develop different scientific observation systems. To support rapid deployment at remote locations, we employ satellite communications as the backhaul to relay in-situ sensor data to a central database. To easily support various science applications, we have developed a unified sensor integration framework that allows streamlined integration of different sensors to the system. Our system supports heterogeneous sets of sensors, from industry-grade products to research- specific prototypes. To ensure robust operation in harsh environments, we have developed mechanisms to monitor system status and recover from potential failures along with additional remote configuration and QA/QC functions. Here we briefly describe the deployments, the key science missions of the deployments and the role that the SSG technology played in each mission. We first deployed our SSG technology at the James Reserve in February 2007. In a joint deployment with the NEON project, SDSC, and UC Riverside, we set up a meteorological station, using a diverse set of sensors, with the objective of validating our basic technology components in the field. This system is still operational and streaming live sensor data. At Stunt Ranch, a UC Reserve near Malibu, CA, we partnered with UCLA biologist Phillip Rundel in order to study the drought

  11. Designing an effective gateway for documentation search through a WWW server

    SciTech Connect

    Nguyen, V.

    1995-11-01

    Lookup, a NERSC`s utility, searches several documentation databases to find exact as well as approximate matches for the user`s search term. However, it is only available for those who run it directly on NERSC`s machines. To provide a wider access to a large audience, I developed a gateway which handles information requests and returns the appropriated documents.

  12. 78 FR 49603 - Gulf Gateway Deepwater Port Decommissioning and License Termination

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ... completed the final decommissioning process on March 14, 2013. At the end of the decommissioning process... termination of the Gulf Gateway Deepwater Port License (License), effective as of June 28, 2013. Pursuant to... licensee. For purposes of this agency action, MARAD has granted as of June 28, 2013, final clearance of...

  13. A Standard-Based and Context-Aware Architecture for Personal Healthcare Smart Gateways.

    PubMed

    Santos, Danilo F S; Gorgônio, Kyller C; Perkusich, Angelo; Almeida, Hyggo O

    2016-10-01

    The rising availability of Personal Health Devices (PHDs) capable of Personal Network Area (PAN) communication and the desire of keeping a high quality of life are the ingredients of the Connected Health vision. In parallel, a growing number of personal and portable devices, like smartphones and tablet computers, are becoming capable of taking the role of health gateway, that is, a data collector for the sensor PHDs. However, as the number of PHDs increase, the number of other peripherals connected in PAN also increases. Therefore, PHDs are now competing for medium access with other devices, decreasing the Quality of Service (QoS) of health applications in the PAN. In this article we present a reference architecture to prioritize PHD connections based on their state and requirements, creating a healthcare Smart Gateway. Healthcare context information is extracted by observing the traffic through the gateway. A standard-based approach was used to identify health traffic based on ISO/IEEE 11073 family of standards. A reference implementation was developed showing the relevance of the problem and how the proposed architecture can assist in the prioritization. The reference Smart Gateway solution was integrated with a Connected Health System for the Internet of Things, validating its use in a real case scenario.

  14. Out of the Depths Have I Cried: Aesthetic Opposition at the Gateway to Auschwitz

    ERIC Educational Resources Information Center

    Javore, Barbara B.

    2015-01-01

    Terezin, the gateway to Auschwitz, a town commandeered by the Nazis to serve as a "model" relocation camp to demonstrate the Third Reich's generosity and kindness toward the Jews, was an elaborate hoax. In an environment where truth was twisted beyond recognition, artists, writers, actors, and musicians used their work to revive the…

  15. RESTful M2M gateway for remote wireless monitoring for district central heating networks.

    PubMed

    Cheng, Bo; Wei, Zesan

    2014-11-27

    In recent years, the increased interest in energy conservation and environmental protection, combined with the development of modern communication and computer technology, has resulted in the replacement of distributed heating by central heating in urban areas. This paper proposes a Representational State Transfer (REST) Machine-to-Machine (M2M) gateway for wireless remote monitoring for a district central heating network. In particular, we focus on the resource-oriented RESTful M2M gateway architecture, and present an uniform devices abstraction approach based on Open Service Gateway Initiative (OSGi) technology, and implement the resource mapping mechanism between resource address mapping mechanism between RESTful resources and the physical sensor devices, and present the buffer queue combined with polling method to implement the data scheduling and Quality of Service (QoS) guarantee, and also give the RESTful M2M gateway open service Application Programming Interface (API) set. The performance has been measured and analyzed. Finally, the conclusions and future work are presented.

  16. 76 FR 60961 - Approval of Noise Compatibility Program; Kissimmee Gateway Airport, Kissimmee, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ... procedures for noise control). Failure to approve or disapprove such Program within the 180-day period shall... Federal Aviation Administration Approval of Noise Compatibility Program; Kissimmee Gateway Airport... Administration (FAA) announces its findings on the Noise Compatibility Program Update (NCP) submitted by the...

  17. RESTful M2M Gateway for Remote Wireless Monitoring for District Central Heating Networks

    PubMed Central

    Cheng, Bo; Wei, Zesan

    2014-01-01

    In recent years, the increased interest in energy conservation and environmental protection, combined with the development of modern communication and computer technology, has resulted in the replacement of distributed heating by central heating in urban areas. This paper proposes a Representational State Transfer (REST) Machine-to-Machine (M2M) gateway for wireless remote monitoring for a district central heating network. In particular, we focus on the resource-oriented RESTful M2M gateway architecture, and present an uniform devices abstraction approach based on Open Service Gateway Initiative (OSGi) technology, and implement the resource mapping mechanism between resource address mapping mechanism between RESTful resources and the physical sensor devices, and present the buffer queue combined with polling method to implement the data scheduling and Quality of Service (QoS) guarantee, and also give the RESTful M2M gateway open service Application Programming Interface (API) set. The performance has been measured and analyzed. Finally, the conclusions and future work are presented. PMID:25436650

  18. "TIS": An Intelligent Gateway Computer for Information and Modeling Networks. Overview.

    ERIC Educational Resources Information Center

    Hampel, Viktor E.; And Others

    TIS (Technology Information System) is being used at the Lawrence Livermore National Laboratory (LLNL) to develop software for Intelligent Gateway Computers (IGC) suitable for the prototyping of advanced, integrated information networks. Dedicated to information management, TIS leads the user to available information resources, on TIS or…

  19. An Assessment of the Adult Learners' Needs at Gateway Community-Technical College.

    ERIC Educational Resources Information Center

    Luna, Wilson

    A study was conducted to assess the needs of adult learners at Gateway Community-Technical College (GCTC), in North Haven, Connecticut. An extended literature review resulted the choice of the three-part Adult Learner Needs Assessment Survey (ALNAS). In spring 1993, the ALNAS was administered to adult learners in classes at GCTC, resulting in 400…

  20. The Divine Dreams of a Sample of South African Children: The Gateway to Their Spirituality

    ERIC Educational Resources Information Center

    Potgieter, Ferdinand J.; van der Walt, Johannes L.; Wolhuter, Charl C.

    2009-01-01

    As part of a research project on religion, spirituality and education, the authors attended to the role that children's divine dreams could play in religious education (RE). They contend that such dreams can indeed be used by RE teachers as the gateway to understanding the spirituality of their learners. They defend their claim by firstly…

  1. Student Learning in Linear Algebra: The Gateways To Advance Mathematical Thinking Project.

    ERIC Educational Resources Information Center

    Manes, Michelle

    This document provides a preliminary report of the study Gateways To Advance Mathematical Thinking (GAMT) run by Educational Development Center, Inc. (EDC). The study was designed to see what types of reasoning students who have recently completed a linear algebra course apply to problems in algebraic thinking. Student interviews were used as the…

  2. RESTful M2M gateway for remote wireless monitoring for district central heating networks.

    PubMed

    Cheng, Bo; Wei, Zesan

    2014-01-01

    In recent years, the increased interest in energy conservation and environmental protection, combined with the development of modern communication and computer technology, has resulted in the replacement of distributed heating by central heating in urban areas. This paper proposes a Representational State Transfer (REST) Machine-to-Machine (M2M) gateway for wireless remote monitoring for a district central heating network. In particular, we focus on the resource-oriented RESTful M2M gateway architecture, and present an uniform devices abstraction approach based on Open Service Gateway Initiative (OSGi) technology, and implement the resource mapping mechanism between resource address mapping mechanism between RESTful resources and the physical sensor devices, and present the buffer queue combined with polling method to implement the data scheduling and Quality of Service (QoS) guarantee, and also give the RESTful M2M gateway open service Application Programming Interface (API) set. The performance has been measured and analyzed. Finally, the conclusions and future work are presented. PMID:25436650

  3. Factors Affecting Student Academic Success in Gateway Courses at Northern Arizona University

    ERIC Educational Resources Information Center

    Benford, Russell; Gess-Newsome, Julie

    2006-01-01

    Students in gateway business, math, and science courses at Northern Arizona University receive non-passing grades (grades of D, F, and W) at high rates. To identify possible trends in demographic groups that receive DFWs and to investigate why students receive DFWs in these courses, a student survey was administered to 719 students in 7 gateway…

  4. The New Gateway, an Old Paradox: Immigrants and Involuntary Americans in North Carolina History Textbooks

    ERIC Educational Resources Information Center

    Hilburn, Jeremy; Fitchett, Paul G.

    2012-01-01

    The authors conducted a content analysis of North Carolina history textbooks to explore how the definition of immigration has changed over the last century. They also examined how immigrant groups and involuntary Americans have been portrayed throughout the state's history. Findings suggest that as a burgeoning gateway state for immigrants, North…

  5. Opening the Gateway: Increasing Minority Student Retention in Introductory Science Courses

    ERIC Educational Resources Information Center

    Swarat, Su; Drane, Denise; Smith, H. David; Light, Greg; Pinto, Lawrence

    2004-01-01

    The Gateway Science Workshop is a peer-facilitated, problem-focused program designed to improve student retention in the sciences. This article discusses its development, implementation, and efficacy, which is demonstrated by higher retention of workshop students in the course sequences. Evidence suggests that the program has particular benefits…

  6. Gateways to Understanding: A Model for Exploring and Discerning Meaning from Experience

    ERIC Educational Resources Information Center

    Mears, Carolyn Lunsford

    2008-01-01

    Qualitative research methodologies comprise distinct traditions, each of which is based on its own assumptions and discrete methods for collecting, analyzing and reporting data. This paper examines a distinctive approach to qualitative research that was employed in a recent study to open a gateway to understanding the impact of the shootings at…

  7. Constructing Web Subject Gateways Using Dublin Core, the Resource Description Framework and Topic Maps

    ERIC Educational Resources Information Center

    Tramullas, Jesus; Garrido, Piedad

    2006-01-01

    Introduction: Specialised subject gateways have become an essential tool for locating and accessing digital information resources, with the added value of organisation and previous evaluation catering for the needs of the varying communities using these. Within the framework of a research project on the subject, a software tool has been developed…

  8. Community Colleges as Gateways and Gatekeepers: Moving beyond the Access "Saga" toward Outcome Equity

    ERIC Educational Resources Information Center

    Dowd, Alicia C.

    2007-01-01

    Community colleges are essential--though often overlooked--institutions of higher education. In this essay, Alicia C. Dowd draws attention to the challenges facing community colleges as they seek to balance their roles as both gateways and gatekeepers with their multiple missions, which include meeting the diverse needs of students at the…

  9. 77 FR 21996 - Certain Equipment for Communications Networks, Including Switches, Routers, Gateways, Bridges...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ...,633,966; and 5,841,360. 76 FR 36154-55 (June 21, 2011). The Notice of Investigation named the..., Wireless Access Points, Cable Modems, IP Phones and Products Containing Same; Determination Not To Review..., gateways, bridges, wireless access points, cable modems, IP phones and products containing same by...

  10. From the Adam Smith Institute to the Zapatistas: An Internet Gateway to all Development Knowledge.

    ERIC Educational Resources Information Center

    Wilks, Alex

    2002-01-01

    Examines the World Bank Internet initiative, the Development Gateway. Describes the importance of the Bank as a knowledge bank and the threats posed by the Internet to its near monopoly of development thinking. Argues that the initiative reveals biases and misunderstandings in the World Bank's approach to knowledge for development. (CAJ)

  11. Prioritizing Active Learning: An Exploration of Gateway Courses in Political Science

    ERIC Educational Resources Information Center

    Archer, Candace C.; Miller, Melissa K.

    2011-01-01

    Prior research in political science and other disciplines demonstrates the pedagogical and practical benefits of active learning. Less is known, however, about the extent to which active learning is used in political science classrooms. This study assesses the prioritization of active learning in "gateway" political science courses, paying…

  12. An Evaluation of a Gateway System for Automated Online Database Selection.

    ERIC Educational Resources Information Center

    Hu, Chengren

    This paper describes a study that was undertaken at the University of Illinois at Urbana-Champaign to compare the databases selected by 75 inexperienced student online searchers aided by an existing gateway system--INFOMASTER, a version of EASYNET--with databases selected manually by four experienced searchers who were reference librarians from…

  13. Construction of adenovirus vectors encoding the lumican gene by gateway recombinant cloning technology

    PubMed Central

    Wang, Gui-Fang; Qi, Bing; Tu, Lei-Lei; Liu, Lian; Yu, Guo-Cheng; Zhong, Jing-Xiang

    2016-01-01

    AIM To construct adenovirus vectors of lumican gene by gateway recombinant cloning technology to further understand the role of lumican gene in myopia. METHODS Gateway recombinant cloning technology was used to construct adenovirus vectors. The wild-type (wt) and mutant (mut) forms of the lumican gene were synthesized and amplified by polymerase chain reaction (PCR). The lumican cDNA fragments were purified and ligated into the adenovirus shuttle vector pDown-multiple cloning site (MCS)-/internal ribozyme entry site (IRES)/enhanced green fluorescent protein (EGFP). Then the desired DNA fragments were integrated into the destination vector pAV.Des1d yielding the final expression constructs pAV.Ex1d-cytomegalovirus (CMV)>wt-lumican/IRES/EGFP and pAV.Ex1d-CMV>mut-lumican/IRES /EGFP, respectively. RESULTS The adenovirus plasmids pAV.Ex1d-CMV>wt-lumican/IRES/EGFP and pAV.Ex1d-CMV>mut-lumican/IRES/EGFP were successfully constructed by gateway recombinant cloning technology. Positive clones identified by PCR and sequencing were selected and packaged into recombinant adenovirus in HEK293 cells. CONCLUSION We construct adenovirus vectors containing the lumican gene by gateway recombinant cloning technology, which provides a basis for investigating the role of lumican gene in the pathogenesis of high myopia. PMID:27672590

  14. 78 FR 79707 - Notice of Public Meeting, Gateway West Project Subcommittee of the Boise District Resource...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-31

    ...In accordance with the Federal Land Policy and Management Act (FLPMA) and the Federal Advisory Committee Act of 1972 (FACA), the U.S. Department of the Interior, Bureau of Land Management (BLM) Gateway West Project Subcommittee of the Boise District Resource Advisory Council (RAC), will hold a work session as indicated...

  15. 76 FR 48834 - Michigan Consolidated Gas Company and Dawn Gateway Pipeline, LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Commission's Web site at http://www.ferc.gov using the ``eLibrary'' link. Enter the docket number, excluding... Bering, Director, Marketing & Optimization, DTE Pipeline/Dawn Gateway LLC, One Energy Plaza, Detroit, MI... its environmental assessment (EA) and place it into the Commission's public record (eLibrary) for...

  16. 77 FR 47621 - Appalachian Gateway Project; Notice of Availability of Draft General Conformity Analysis

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... Conformity Analysis In accordance with the National Environmental Policy Act of 1969, the Clean Air Act and... prepared this draft General Conformity Determination (GCD) for the Appalachian Gateway Project (Project) to... the Project will achieve conformity in Pennsylvania with the use of Pennsylvania Department...

  17. EAC and the Development of National and European Gateways to Archives

    ERIC Educational Resources Information Center

    Ottosson, Per-Gunnar

    2005-01-01

    In the development of gateways to archives there are two different approaches, one focusing on the descriptions of the material and the other on the creators. Search and retrieval with precision and quality require controlled access points and name authority control. National registries of private archives have a long tradition in implementing the…

  18. Construction of adenovirus vectors encoding the lumican gene by gateway recombinant cloning technology

    PubMed Central

    Wang, Gui-Fang; Qi, Bing; Tu, Lei-Lei; Liu, Lian; Yu, Guo-Cheng; Zhong, Jing-Xiang

    2016-01-01

    AIM To construct adenovirus vectors of lumican gene by gateway recombinant cloning technology to further understand the role of lumican gene in myopia. METHODS Gateway recombinant cloning technology was used to construct adenovirus vectors. The wild-type (wt) and mutant (mut) forms of the lumican gene were synthesized and amplified by polymerase chain reaction (PCR). The lumican cDNA fragments were purified and ligated into the adenovirus shuttle vector pDown-multiple cloning site (MCS)-/internal ribozyme entry site (IRES)/enhanced green fluorescent protein (EGFP). Then the desired DNA fragments were integrated into the destination vector pAV.Des1d yielding the final expression constructs pAV.Ex1d-cytomegalovirus (CMV)>wt-lumican/IRES/EGFP and pAV.Ex1d-CMV>mut-lumican/IRES /EGFP, respectively. RESULTS The adenovirus plasmids pAV.Ex1d-CMV>wt-lumican/IRES/EGFP and pAV.Ex1d-CMV>mut-lumican/IRES/EGFP were successfully constructed by gateway recombinant cloning technology. Positive clones identified by PCR and sequencing were selected and packaged into recombinant adenovirus in HEK293 cells. CONCLUSION We construct adenovirus vectors containing the lumican gene by gateway recombinant cloning technology, which provides a basis for investigating the role of lumican gene in the pathogenesis of high myopia.

  19. GATEWAY Demonstrations: Trial Demonstration of Area Lighting Retrofit, Yuma Border Patrol, Yuma, Arizona

    SciTech Connect

    Wilkerson, A. M.; McCullough, J. J.

    2014-12-31

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments.

  20. Toolbox of Activities to Support Students in a Physics Gateway Course

    ERIC Educational Resources Information Center

    Kalman, Calvin S.; Rohar, Shelley

    2010-01-01

    This paper presents a set of activities, which scaffolds students to succeed in the standard Physics gateway course. The set of instructional activities that were designed included four distinct components: reflective writing, collaborative groups, critiques, and an essay question on the examination. Each activity was designed to lead into and…

  1. A Standard-Based and Context-Aware Architecture for Personal Healthcare Smart Gateways.

    PubMed

    Santos, Danilo F S; Gorgônio, Kyller C; Perkusich, Angelo; Almeida, Hyggo O

    2016-10-01

    The rising availability of Personal Health Devices (PHDs) capable of Personal Network Area (PAN) communication and the desire of keeping a high quality of life are the ingredients of the Connected Health vision. In parallel, a growing number of personal and portable devices, like smartphones and tablet computers, are becoming capable of taking the role of health gateway, that is, a data collector for the sensor PHDs. However, as the number of PHDs increase, the number of other peripherals connected in PAN also increases. Therefore, PHDs are now competing for medium access with other devices, decreasing the Quality of Service (QoS) of health applications in the PAN. In this article we present a reference architecture to prioritize PHD connections based on their state and requirements, creating a healthcare Smart Gateway. Healthcare context information is extracted by observing the traffic through the gateway. A standard-based approach was used to identify health traffic based on ISO/IEEE 11073 family of standards. A reference implementation was developed showing the relevance of the problem and how the proposed architecture can assist in the prioritization. The reference Smart Gateway solution was integrated with a Connected Health System for the Internet of Things, validating its use in a real case scenario. PMID:27624493

  2. Math and Science Gateway - A Successful Model for High School Educators and Students.

    ERIC Educational Resources Information Center

    Hecht, Caroline; Barbieri, Kathy

    The Cornell University (New York) Cornell Theory Center (CTC), a national center for high performance computing, has created the award-winning Math and Science Gateway for grades 9-12 resources from the World Wide Web, organized in a fashion familiar to both educators and students, with links to resources in the areas of mathematics, computing,…

  3. Communicating Astronomy with the Public (Youth) as the Gateway to Development

    NASA Astrophysics Data System (ADS)

    Crabtree, Dennis R.

    2015-03-01

    Astronomy has a unique ability to excite and stimulate the curiosity of children. Because of this, society can use astronomy as a gateway to lead children on a path towards future learning of science and technology, and potentially to careers in these areas.

  4. ADDOSS: Autonomously Deployed Deep-ocean Seismic System - Communications Gateway for Ocean Observatories

    NASA Astrophysics Data System (ADS)

    Laske, Gabi; Berger, Jon; Orcutt, John; Babcock, Jeff

    2014-05-01

    We describe an autonomously deployable, communications gateway designed to provide long-term and near real-time data from ocean observatories. The key features of this new system are its abilities to telemeter sensor data from the seafloor to shore without cables or moorings, and to be deployed without a ship, thereby greatly reducing life-cycle costs. The free-floating surface communications gateway utilizes a Liquid Robotics wave glider comprising a surfboard-sized float towed by a tethered, submerged glider, which converts wave motion into thrust. For navigation, the wave glider is equipped with a small computer, a GPS receiver, a rudder, solar panels and batteries, and an Iridium satellite modem. Acoustic communications connect the subsea instruments and the surface gateway while communications between the gateway and land are provided by the Iridium satellite constellation. Wave gliders have demonstrated trans-oceanic range and long-term station keeping capabilities. The acoustics communications package is mounted in a shallow tow body which utilizes a WHOI micro modem and a Benthos low frequency, directional transducer. A matching modem and transducer is mounted on the ocean bottom package. Tests of the surface gateway in 4350 m of water demonstrated an acoustic efficiency of approximately 396 bits/J. For example, it has the ability to send 4 channels of compressed, 1 sample per second data from the ocean bottom to the gateway with an average power draw of approximately 0.15 W and a latency of less than 3 minutes. This gateway is used to send near real-time data from a broadband ocean bottom seismic observatory, first during short week-to-months long test deployments but will ultimately be designed for a two-year operational life. Such data from presently unobserved oceanic areas are critical for both national and international agencies in monitoring and characterizing earthquakes, tsunamis, and nuclear explosions. We present initial results from a two short

  5. Running WRF on various distributed computing infrastructures through a standard-based Science Gateway

    NASA Astrophysics Data System (ADS)

    Barbera, Roberto; Bruno, Riccardo; La Rocca, Giuseppe; Markussen Lunde, Torleif; Pehrson, Bjorn

    2014-05-01

    The Weather Research and Forecasting (WRF) modelling system is a widely used meso-scale numerical weather prediction system designed to serve both atmospheric research and operational forecasting needs. WRF has a large worldwide community counting more than 20,000 users in 130 countries and it has been specifically designed to be the state-of-the-art atmospheric simulation system being portable and running efficiently on available parallel computing platforms. Although WRF can be executed in many different environments ranging form the single core inside a stand-alone machine up to the most sophisticated HPC platforms, there are no solutions yet to match the e-Science paradigm where software, data and users are "linked" together by the network as components of distributed computing infrastructures. The topmost component of the typical e-Science model consists of Science Gateways, defined as community-developed sets of tools, applications, and data collections that normally are integrated via a portal to get access to a distributed infrastructure. One of the many available Science Gateway solutions is the Catania Science Gateway Framework (CSGF - www.catania-science-gateways.it) whose most descriptive keywords are: standard adoption, interoperability and standard adoption. The support of standards such as SAGA and SAML allows any CSGF user to seamlessly access and use both Grid and Cloud-based resources. In this work we present the CSGF and how it has been used in the context of the eI4frica project (www.ei4africa.eu) to implement the Africa Grid Science Gateway (http://sgw.africa-grid.org), which allows to execute WRF simulations on various kinds of distributed computing infrastructures at the same time, including the EGI Federated Cloud.

  6. Effect of composite surface treatment and aging on the bond strength between a core build-up composite and a luting agent

    PubMed Central

    COTES, Caroline; CARDOSO, Mayra; de MELO, Renata Marques; VALANDRO, Luiz Felipe; BOTTINO, Marco Antonio

    2015-01-01

    Objective The purpose of this study was to assess the influence of conditioning methods and thermocycling on the bond strength between composite core and resin cement. Material and Methods Eighty blocks (8×8×4 mm) were prepared with core build-up composite. The cementation surface was roughened with 120-grit carbide paper and the blocks were thermocycled (5,000 cycles, between 5°C and 55°C, with a 30 s dwell time in each bath). A layer of temporary luting agent was applied. After 24 h, the layer was removed, and the blocks were divided into five groups, according to surface treatment: (NT) No treatment (control); (SP) Grinding with 120-grit carbide paper; (AC) Etching with 37% phosphoric acid; (SC) Sandblasting with 30 mm SiO2 particles, silane application; (AO) Sandblasting with 50 mm Al2O3 particles, silane application. Two composite blocks were cemented to each other (n=8) and sectioned into sticks. Half of the specimens from each block were immediately tested for microtensile bond strength (µTBS), while the other half was subjected to storage for 6 months, thermocycling (12,000 cycles, between 5°C and 55°C, with a dwell time of 30 s in each bath) and µTBS test in a mechanical testing machine. Bond strength data were analyzed by repeated measures two-way ANOVA and Tukey test (α=0.05). Results The µTBS was significantly affected by surface treatment (p=0.007) and thermocycling (p=0.000). Before aging, the SP group presented higher bond strength when compared to NT and AC groups, whereas all the other groups were statistically similar. After aging, all the groups were statistically similar. SP submitted to thermocycling showed lower bond strength than SP without thermocycling. Conclusion Core composites should be roughened with a diamond bur before the luting process. Thermocycling tends to reduce the bond strength between composite and resin cement. PMID:25760269

  7. 75 FR 28031 - National Institute on Aging; Notice of Closed Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-19

    ... provisions set forth in sections 552b(c)(4) and 552b(c)(6), Title 5 U.S.C., as amended. The grant...: Jeannette L. Johnson, PhD, Scientific Review Officer, National Institutes On Aging, National Institutes of..., PhD, Scientific Review Officer, Scientific Review Branch, National Institute On Aging, Gateway...

  8. Age of Inhalant First Time Use and Its Association to the Use of Other Drugs

    ERIC Educational Resources Information Center

    Ding, Kele; Chang, G. Andy; Southerland, Ron

    2009-01-01

    Inhalants are the 4th most commonly abused drugs after alcohol, tobacco, and marijuana. Although inhalants are often referred as Gateway Drugs this hypothesis is less examined. Using the 2003 National Survey on Drug Use and Health data, age of first time inhalant use was compared with the age of onset of other drugs among 6466 inhalant users who…

  9. GATEWAY Demonstrations: LED System Performance in a Trial Installation--One Year Later, Yuma Border Patrol, Yuma, Arizona

    SciTech Connect

    Wilkerson, A. M.; Davis, R. G.

    2015-04-01

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments. This report follows the GATEWAY Yuma Phase 1.0 Report and reflects LED system results documented one year after the demonstration began.

  10. Geoarchaeological research of the mid-age Ilyas Bey complex buildings with ground penetrating radar in Miletus, Aydin, Western Anatolia, Turkey

    NASA Astrophysics Data System (ADS)

    Kadioğlu, S.; Kadioğlu, Y. K.; Akyol, A. A.

    2008-07-01

    The ancient Miletus which were one of the most important city of ancient Iona, are today of great value from cultural standpoint of Turkey. Miletus, situated near the village of Balat in the present district of Soke was founded on a peninsula, approximately 2.5 km long. In the Byzantine period, the city boundaries were quite reduced. In 1424 Miletus was taken inside of the Ottoman Empire and was completely abandoned in the 17th century. Ancient Miletus excavation studies were first begun in 1899 by in Berlin Museum and interrupted during the World War I. At present, the extensive restoration works in Ilyas Bey Complex has applied as a project since 2006. Ilyas Bey Complex that includes Mosque, Medresah and baths situated on the archaeological area in ancient Miletus. Impressive Mosque built in 1404 by Ilyas Bey, Emir of Menteseogullari founded in 1279 and the complex was named after him, is one of the most remarkable buildings of mid-age Miletus. There are two main purposes of the study are (1) to determine archaeological remains of the study area underneath Ilyas Bey Complex and (2) to define the nature of main rock unit and their sources in the vicinity or Aegean region. After preliminary archaeometrical studies, acquired GPR profile data paralleled each other in Ilyas Bey Mosque and its around, Medresah Courtyard and inner Courtyard of the Mosque. After processing 2D parallel GPR profiles, we constructed 3D data volume by lining processed 2D profiles up to correlate remain signatures from each profile for each studied area. It was obtained transparent 3D visualisation of GPR data by assigning a new colour scale for the amplitude range and by constructing a new opacity function instead of the linear opacity function. Therefore we could successfully image the archaeological remains in an interactive transparent 3D volume and its sub-volumes, starting at different depth levels or limited profiles. The archaeometrical (geological and mineralogical, petrographical

  11. The Scientific Consensus on Climate Change as a Gateway Belief: Experimental Evidence

    PubMed Central

    van der Linden, Sander L.; Leiserowitz, Anthony A.; Feinberg, Geoffrey D.; Maibach, Edward W.

    2015-01-01

    There is currently widespread public misunderstanding about the degree of scientific consensus on human-caused climate change, both in the US as well as internationally. Moreover, previous research has identified important associations between public perceptions of the scientific consensus, belief in climate change and support for climate policy. This paper extends this line of research by advancing and providing experimental evidence for a “gateway belief model” (GBM). Using national data (N = 1104) from a consensus-message experiment, we find that increasing public perceptions of the scientific consensus is significantly and causally associated with an increase in the belief that climate change is happening, human-caused and a worrisome threat. In turn, changes in these key beliefs are predictive of increased support for public action. In short, we find that perceived scientific agreement is an important gateway belief, ultimately influencing public responses to climate change. PMID:25714347

  12. The scientific consensus on climate change as a gateway belief: experimental evidence.

    PubMed

    van der Linden, Sander L; Leiserowitz, Anthony A; Feinberg, Geoffrey D; Maibach, Edward W

    2015-01-01

    There is currently widespread public misunderstanding about the degree of scientific consensus on human-caused climate change, both in the US as well as internationally. Moreover, previous research has identified important associations between public perceptions of the scientific consensus, belief in climate change and support for climate policy. This paper extends this line of research by advancing and providing experimental evidence for a "gateway belief model" (GBM). Using national data (N = 1104) from a consensus-message experiment, we find that increasing public perceptions of the scientific consensus is significantly and causally associated with an increase in the belief that climate change is happening, human-caused and a worrisome threat. In turn, changes in these key beliefs are predictive of increased support for public action. In short, we find that perceived scientific agreement is an important gateway belief, ultimately influencing public responses to climate change.

  13. Social class culture cycles: how three gateway contexts shape selves and fuel inequality.

    PubMed

    Stephens, Nicole M; Markus, Hazel Rose; Phillips, L Taylor

    2014-01-01

    America's unprecedented levels of inequality have far-reaching negative consequences for society as a whole. Although differential access to resources contributes to inequality, the current review illuminates how ongoing participation in different social class contexts also gives rise to culture-specific selves and patterns of thinking, feeling, and acting. We integrate a growing body of interdisciplinary research to reveal how social class culture cycles operate over the course of the lifespan and through critical gateway contexts, including homes, schools, and workplaces. We first document how each of these contexts socializes social class cultural differences. Then, we demonstrate how these gateway institutions, which could provide access to upward social mobility, are structured according to middle-class ways of being a self and thus can fuel and perpetuate inequality. We conclude with a discussion of intervention opportunities that can reduce inequality by taking into account the contextual responsiveness of the self. PMID:24079532

  14. The scientific consensus on climate change as a gateway belief: experimental evidence.

    PubMed

    van der Linden, Sander L; Leiserowitz, Anthony A; Feinberg, Geoffrey D; Maibach, Edward W

    2015-01-01

    There is currently widespread public misunderstanding about the degree of scientific consensus on human-caused climate change, both in the US as well as internationally. Moreover, previous research has identified important associations between public perceptions of the scientific consensus, belief in climate change and support for climate policy. This paper extends this line of research by advancing and providing experimental evidence for a "gateway belief model" (GBM). Using national data (N = 1104) from a consensus-message experiment, we find that increasing public perceptions of the scientific consensus is significantly and causally associated with an increase in the belief that climate change is happening, human-caused and a worrisome threat. In turn, changes in these key beliefs are predictive of increased support for public action. In short, we find that perceived scientific agreement is an important gateway belief, ultimately influencing public responses to climate change. PMID:25714347

  15. Wide-area Gigabit networking: Los Alamos HIPPI-SONET Gateway

    SciTech Connect

    St. John, W.B.; DuBois, D.H.

    1995-05-01

    This paper describes a HIPPI-SONET Gateway which has been designed by members of the Computer Network Engineering Group at Los Alamos National Laboratory. The Gateway has been used in the CASA Gigabit Testbed at Caltech, Los Alamos National Laboratory, and the San Diego Supercomputer Center to provide communications between the sites. This paper will also make some qualitative statements as to lessons learned during the deployment and maintenance of this wide area network. We report record throughput for transmission of data across a wide area network. We have sustained data rates using the TCP/IP protocol of 550 Mbits/second and the rate of 792 Mbits/second for raw HIPPI data transfer over the 2,000 kilometers from the San Diego Supercomputer Center to the Los Alamos National Laboratory.

  16. A gateway for phylogenetic analysis powered by grid computing featuring GARLI 2.0.

    PubMed

    Bazinet, Adam L; Zwickl, Derrick J; Cummings, Michael P

    2014-09-01

    We introduce molecularevolution.org, a publicly available gateway for high-throughput, maximum-likelihood phylogenetic analysis powered by grid computing. The gateway features a garli 2.0 web service that enables a user to quickly and easily submit thousands of maximum likelihood tree searches or bootstrap searches that are executed in parallel on distributed computing resources. The garli web service allows one to easily specify partitioned substitution models using a graphical interface, and it performs sophisticated post-processing of phylogenetic results. Although the garli web service has been used by the research community for over three years, here we formally announce the availability of the service, describe its capabilities, highlight new features and recent improvements, and provide details about how the grid system efficiently delivers high-quality phylogenetic results.

  17. The Lunar L1 Gateway Concept: Supporting Future Major Space Science Facilities

    NASA Technical Reports Server (NTRS)

    Thronson, H.; Geffre, J.; Prusha, S.; Caroff, L.; Weisbin, C.

    2004-01-01

    We report here on a series of ongoing studies to evaluate alternative architectures for future space science facilities and how robots, humans, and autonomous systems might be optimally used to support them. This presentation outlines one scenario -- a "Gateway" at the Earth-Moon L1 point for supporting multiple options beyond Low Earth Orbit -- plus our process for evaluating human/robotic activities to construct telescopes.

  18. ACID Astronomical and Physics Cloud Interactive Desktop: A Prototype of VUI for CTA Science Gateway

    NASA Astrophysics Data System (ADS)

    Massimino, P.; Costa, A.; Becciani, U.; Vuerli, C.; Bandieramonte, M.; Petta, C.; Riggi, S.; Sciacca, E.; Vitello, F.; Pistagna, C.

    2014-05-01

    The Astronomical & Physics Cloud Interactive Desktop, developed for the prototype of CTA Science Gateway in Catania, Italy, allows to use many software packages without any installation on the local desktop. The users will be able to exploit, if applicable, the native Graphical User Interface (GUI) of the programs that are available in the ACID environment. For using interactively the remote programs, ACID exploits an "ad hoc" VNC-based User Interface (VUI).

  19. Onset of Antarctic Circumpolar Current 30 million years ago as Tasmanian Gateway aligned with westerlies

    NASA Astrophysics Data System (ADS)

    Scher, Howie D.; Whittaker, Joanne M.; Williams, Simon E.; Latimer, Jennifer C.; Kordesch, Wendy E. C.; Delaney, Margaret L.

    2015-07-01

    Earth's mightiest ocean current, the Antarctic Circumpolar Current (ACC), regulates the exchange of heat and carbon between the ocean and the atmosphere, and influences vertical ocean structure, deep-water production and the global distribution of nutrients and chemical tracers. The eastward-flowing ACC occupies a unique circumglobal pathway in the Southern Ocean that was enabled by the tectonic opening of key oceanic gateways during the break-up of Gondwana (for example, by the opening of the Tasmanian Gateway, which connects the Indian and Pacific oceans). Although the ACC is a key component of Earth's present and past climate system, the timing of the appearance of diagnostic features of the ACC (for example, low zonal gradients in water-mass tracer fields) is poorly known and represents a fundamental gap in our understanding of Earth history. Here we show, using geophysically determined positions of continent-ocean boundaries, that the deep Tasmanian Gateway opened 33.5 +/- 1.5 million years ago (the errors indicate uncertainty in the boundary positions). Following this opening, sediments from Indian and Pacific cores recorded Pacific-type neodymium isotope ratios, revealing deep westward flow equivalent to the present-day Antarctic Slope Current. We observe onset of the ACC at around 30 million years ago, when Southern Ocean neodymium isotopes record a permanent shift to modern Indian-Atlantic ratios. Our reconstructions of ocean circulation show that massive reorganization and homogenization of Southern Ocean water masses coincided with migration of the northern margin of the Tasmanian Gateway into the mid-latitude westerly wind band, which we reconstruct at 64° S, near to the northern margin. Onset of the ACC about 30 million years ago coincided with major changes in global ocean circulation and probably contributed to the lower atmospheric carbon dioxide levels that appear after this time.

  20. Baker-Barry Tunnel Lighting: Evaluation of a Potential GATEWAY Demonstrations Project

    SciTech Connect

    Tuenge, Jason R.

    2011-06-01

    The U.S. Department of Energy (DOE) is evaluating the Baker-Barry Tunnel as a potential GATEWAY Demonstrations project for deployment of solid-state lighting (SSL) technology. The National Park Service (NPS) views this project as a possible proving ground and template for implementation of light-emitting diode (LED) luminaires in other NPS tunnels, thereby expanding the estimated 40% energy savings from 132 MWh/yr for this tunnel to a much larger figure national

  1. Onset of Antarctic Circumpolar Current 30 million years ago as Tasmanian Gateway aligned with westerlies.

    PubMed

    Scher, Howie D; Whittaker, Joanne M; Williams, Simon E; Latimer, Jennifer C; Kordesch, Wendy E C; Delaney, Margaret L

    2015-07-30

    Earth's mightiest ocean current, the Antarctic Circumpolar Current (ACC), regulates the exchange of heat and carbon between the ocean and the atmosphere, and influences vertical ocean structure, deep-water production and the global distribution of nutrients and chemical tracers. The eastward-flowing ACC occupies a unique circumglobal pathway in the Southern Ocean that was enabled by the tectonic opening of key oceanic gateways during the break-up of Gondwana (for example, by the opening of the Tasmanian Gateway, which connects the Indian and Pacific oceans). Although the ACC is a key component of Earth's present and past climate system, the timing of the appearance of diagnostic features of the ACC (for example, low zonal gradients in water-mass tracer fields) is poorly known and represents a fundamental gap in our understanding of Earth history. Here we show, using geophysically determined positions of continent-ocean boundaries, that the deep Tasmanian Gateway opened 33.5 ± 1.5 million years ago (the errors indicate uncertainty in the boundary positions). Following this opening, sediments from Indian and Pacific cores recorded Pacific-type neodymium isotope ratios, revealing deep westward flow equivalent to the present-day Antarctic Slope Current. We observe onset of the ACC at around 30 million years ago, when Southern Ocean neodymium isotopes record a permanent shift to modern Indian-Atlantic ratios. Our reconstructions of ocean circulation show that massive reorganization and homogenization of Southern Ocean water masses coincided with migration of the northern margin of the Tasmanian Gateway into the mid-latitude westerly wind band, which we reconstruct at 64° S, near to the northern margin. Onset of the ACC about 30 million years ago coincided with major changes in global ocean circulation and probably contributed to the lower atmospheric carbon dioxide levels that appear after this time.

  2. A simple Gateway-assisted construction system of TALEN genes for plant genome editing

    PubMed Central

    Kusano, Hiroaki; Onodera, Hitomi; Kihira, Miho; Aoki, Hiromi; Matsuzaki, Hikaru; Shimada, Hiroaki

    2016-01-01

    TALEN is an artificial nuclease being applied for sequence-specific genome editing. For the plant genome editing, a pair of TALEN genes is expressed in the cells, and a binary plasmid for Agrobacterium-mediated transformation should be assembled. We developed a novel procedure using the Gateway-assisted plasmids, named Emerald–Gateway TALEN system. We constructed entry vectors, pPlat plasmids, for construction of a desired TALEN gene using Platinum Gate TALEN kit. We also created destination plasmid, pDual35SGw1301, which allowed two TALEN genes to both DNA strands to recruit using Gateway technology. Resultant TALEN genes were evaluated by the single-strand annealing (SSA) assay in E. coli cells. By this assay, the TALENs recognized the corresponding targets in the divided luciferase gene, and induced a specific recombination to generate an active luciferase gene. Using the TALEN genes constructed, we created a transformant potato cells in which a site-specific mutation occurred at the target site of the GBSS gene. This suggested that our system worked effectively and was applicable as a convenient tool for the plant genome editing. PMID:27452606

  3. Energy-aware Gateway Selection for increasing the lifetime of Wireless Body Area Sensor Networks.

    PubMed

    Bayilmis, Cuneyt; Younis, Mohamed

    2012-06-01

    A Wireless Body Area Sensor Network (WBASN) is composed of a set of sensor nodes, placed on, near or within a human body. WBASNs opt to continuously monitor the health conditions of individuals under medical risk, e.g., elders and chronically ill people, without keeping them in a hospital or restraining their motion. A WBASN needs to stay connected to local or wide area networks using wireless technologies in order to send sensor readings to a medical center. The WBASN nodes are implanted within the human body and would thus have limited energy supply. Since the mission of the WBASN is very critical, increasing the lifetime of nodes is essential in order to maintain both practicality and effectiveness. This paper presents a new Gateway Selection Algorithm (GSA) that factors in the use of energy harvesting technologies and dynamically picks the most suitable WBASN node that serves as a gateway to other wireless networks. The goal of GSA is to balance the load among the nodes by adaptively changing the gateway node in WBASN depending on the energy reserve of nodes. Computer modeling and simulations of the proposed GSA are carried out using OPNET. The simulation results demonstrate the effectiveness of the proposed GSA approach. PMID:21057885

  4. A simple Gateway-assisted construction system of TALEN genes for plant genome editing.

    PubMed

    Kusano, Hiroaki; Onodera, Hitomi; Kihira, Miho; Aoki, Hiromi; Matsuzaki, Hikaru; Shimada, Hiroaki

    2016-01-01

    TALEN is an artificial nuclease being applied for sequence-specific genome editing. For the plant genome editing, a pair of TALEN genes is expressed in the cells, and a binary plasmid for Agrobacterium-mediated transformation should be assembled. We developed a novel procedure using the Gateway-assisted plasmids, named Emerald-Gateway TALEN system. We constructed entry vectors, pPlat plasmids, for construction of a desired TALEN gene using Platinum Gate TALEN kit. We also created destination plasmid, pDual35SGw1301, which allowed two TALEN genes to both DNA strands to recruit using Gateway technology. Resultant TALEN genes were evaluated by the single-strand annealing (SSA) assay in E. coli cells. By this assay, the TALENs recognized the corresponding targets in the divided luciferase gene, and induced a specific recombination to generate an active luciferase gene. Using the TALEN genes constructed, we created a transformant potato cells in which a site-specific mutation occurred at the target site of the GBSS gene. This suggested that our system worked effectively and was applicable as a convenient tool for the plant genome editing. PMID:27452606

  5. Pliocene climate change of the Southwest Pacific and the impact of ocean gateways

    NASA Astrophysics Data System (ADS)

    Karas, Cyrus; Nürnberg, Dirk; Tiedemann, Ralf; Garbe-Schönberg, Dieter

    2011-01-01

    The transition from the early Pliocene “Warmhouse” towards the present “Icehouse” climate and the role of Gateway dynamics are intensively debated. Both, the constrictions of the Central American Seaway and the Indonesian Gateway affected ocean circulation and climate during the Pliocene epoch. Here, we use combined δ18O and Mg/Ca ratios of planktonic foraminifera (marine protozoa) from surface and subsurface levels to reconstruct the thermal structure and changes in salinities from the Southwest Pacific Deep Sea Drilling Project (DSDP) Site 590B from 6.5 to 2.5 Ma. Our data suggest a gradual cooling of ~ 2 °C and freshening of the sea surface during ~ 4.6-4 Ma with an increased meridional temperature gradient between the West Pacific Warm Pool and the Southwest Pacific when the closing of the Central American Seaway reached a critical threshold. After ~ 3.5 Ma, the restricted Indonesian Gateway might have amplified the East Australian Current, allowing enhanced heat transport towards the Southwest Pacific with reduced meridional temperature gradients when the global climate gradually cooled. At the same time our data suggest a cooling and freshening of Subantarctic Mode Water (SAMW) or/and an increased northward flow of SAMW towards Site 590B, possibly a first step towards the present Antarctic Frontal System.

  6. The Gateway Paper--stewardship and governance in the health sector in Pakistan.

    PubMed

    Nishtar, Sania

    2006-12-01

    As an opening for a dialogue on health reforms in the country, the Gateway Paper places emphasis on strengthening the stewardship function of mandated State agencies in Pakistan with particular attention to two key areas. Firstly, greater emphasis on a stewardship role for the Ministry and departments of health in the context of inter-sectoral scope of health and secondly, a stronger role for the State agencies as regulators of healthcare within the country. The Gateway Paper envisages that the role of State agencies will become more critical as new models of financing health and delivering services are structured given that these entail regulation of private sector providers, providing oversight for ensuring a system for ongoing education and implementation of frameworks for public-private partnerships. The Gateway Paper refers to stewardship with reference to analysis and overview of health policies within the country, their relationship with evidence, their follow-up into planning and finally their implementation. The Paper also provides an insight into policies from a process-related as well as content and program related perspectives. In doing so a number of questions relating to the evidence and policy disconnect; issues at strategic and operational levels of planning, and governance-related impediments to program implementation have been discussed and a viewpoint articulated on an approach to addressing these challenges.

  7. Web Sites for Young Children: Gateway to Online Social Networking?

    ERIC Educational Resources Information Center

    Bauman, Sheri; Tatum, Tanisha

    2009-01-01

    Traffic on Web sites for young children (ages 3-12) has increased exponentially in recent years. Advocates proclaim that they are safe introductions to the Internet and online social networking and teach essential 21st-century skills. Critics note developmental concerns. In this article, we provide basic information about Web sites for young…

  8. Transnational Strategies for the Promotion of Physical Activity and Active Aging: The World Health Organization Model of Consensus Building in International Public Health

    ERIC Educational Resources Information Center

    Chodzko-Zajko, Wojtek; Schwingel, Andiara

    2009-01-01

    In this paper we focus our attention on an examination of the four-step process adopted by the World Health Organization (WHO) in its systematic campaign to promote physically active lifestyles by older adults across the 193 WHO member states. The four steps adopted by the WHO include (1) Building Consensus Among Professionals; (2) Educating the…

  9. Gateway-compatible transposon vector to genetically modify human embryonic kidney and adipose-derived stromal cells.

    PubMed

    Petrakis, Spyros; Raskó, Tamas; Mátés, Lajos; Ivics, Zoltan; Izsvák, Zsuzsanna; Kouzi-Koliakou, Kokkona; Koliakos, George

    2012-07-01

    The Gateway technology cloning system and transposon technology represent state-of-the-art laboratory techniques. Combination of these molecular tools allows rapid cloning of target genes into expression vectors. Here, we describe a novel Gateway technology-compatible transposon plasmid that combines the advantages of Gateway recombination cloning with the Sleeping Beauty (SB) transposon-mediated transgene integrations. In our system the transposition is catalyzed by the novel hyperactive SB100x transposase, and provides highly efficient and precise transgene integrations into the host genome. A Gateway-compatible transposon plasmid was generated in which the potential target gene can be fused with a yellow fluorescent protein (YFP) tag at the N-terminal. The vector utilizes the CAGGS promoter to control fusion protein expression. The transposon expression vector encoding the YFP-interferon-β protein (IFNB1) fusion protein together with the hyperactive SB100x transposase was used to generate stable cell lines in human embryonic kidney (HEK293) and rat adipose-derived stromal cells (ASC). ASCs and HEK293 cells stably expressed and secreted the human IFNB1 for up to 4 weeks after transfection. The generated Gateway-compatible transposon plasmid can be utilized for numerous experimental approaches, such as gene therapy or high-throughput screening methods in primary cells, representing a valuable molecular tool for laboratory applications. PMID:22323455

  10. State of gas exchange in recumbent and orthostatic positions and under physical load in healthy persons of varying age, sex and body build

    NASA Technical Reports Server (NTRS)

    Glezer, G. A.; Charyyev, M.; Zilbert, N. L.

    1980-01-01

    Age effect on gas exchange was studied in the recumbent and orthostatic positions and under physical load. In the case of the older age group and for normal as compared with hypersthenic persons, oxygen consumption during rest and during moderate physical overload diminishes. When the vertical position is assumed oxygen consumption in persons of various age groups is distinctly increased, particularly in the elderly group. There is a reduction in the amount of oxygen consumption, oxygen pulse, recovery coefficient, and work efficiency under moderate overload. In persons over 50, physical labor induces a large oxygen requirement and a sharp rise in the level of lactic acid and the blood's lactate/pyruvate ratio. No distinct difference was noted in the amount of oxygen consumed during rest and during physical overload in men and women of the same physical development and age.

  11. GateWay Community College Water Resources Program Partnerships: An Opportunity for Program Success and Collaboration

    NASA Astrophysics Data System (ADS)

    Castaneda, M.

    2012-12-01

    GateWay Community College Water Resources Technologies (WRT) Program offers Certificate of Completions and Associate Degrees on Hydrologic Studies, Water Treatment and Wastewater Treatment. The program has been in existence since 1998 and has gone through several updates to meet the demand for professionals in those areas. The program includes theoretical and practical hands-on training in the monitoring of water quality and quantity as well as in water and industrial wastewater treatment. The WRT program offers online, face-to-face, and hybrid courses to address different student's needs for training. The program only Full-time faculty is supported by 15 adjunct- faculty professionals. Adjunct faculty is usually hired from a wide variety of professional people already working in the industry that have shown interest on teaching. Adjunct faculty also provide free tutoring to the WRT students when they are not teaching courses. The college Learning Center provides funding to support these tutoring activities. The program has an active Advisory Committee that provides guidance and recommends program changes to meet their training needs. This Advisory Committee is made of professionals from different federal, state, county agencies, and municipalities, private industry and consulting companies in the area. The Advisory Committee meets every year to provide feedback to GateWay on curriculum changes and commit to potential internship opportunities for the WRT students. Those internships (or voluntary work) are paid directly by the municipalities or agencies or can be paid by the GateWay WRT program. These internship jobs provides with an opportunity to actively promote the WRT program throughout the valley. The GateWay WRT program considers the Advisory Committee an essential component for the program success: the committee supports the program in recommending and acquiring the latest field equipment needed for the hands-on training. One of the main WRT program

  12. Disaster Response Tools for Decision Support and Data Discovery - E-DECIDER and GeoGateway

    NASA Astrophysics Data System (ADS)

    Glasscoe, M. T.; Donnellan, A.; Parker, J. W.; Granat, R. A.; Lyzenga, G. A.; Pierce, M. E.; Wang, J.; Grant Ludwig, L.; Eguchi, R. T.; Huyck, C. K.; Hu, Z.; Chen, Z.; Yoder, M. R.; Rundle, J. B.; Rosinski, A.

    2015-12-01

    Providing actionable data for situational awareness following an earthquake or other disaster is critical to decision makers in order to improve their ability to anticipate requirements and provide appropriate resources for response. E-DECIDER (Emergency Data Enhanced Cyber-Infrastructure for Disaster Evaluation and Response) is a decision support system producing remote sensing and geophysical modeling products that are relevant to the emergency preparedness and response communities and serves as a gateway to enable the delivery of actionable information to these communities. GeoGateway is a data product search and analysis gateway for scientific discovery, field use, and disaster response focused on NASA UAVSAR and GPS data that integrates with fault data, seismicity and models. Key information on the nature, magnitude and scope of damage, or Essential Elements of Information (EEI), necessary to achieve situational awareness are often generated from a wide array of organizations and disciplines, using any number of geospatial and non-geospatial technologies. We have worked in partnership with the California Earthquake Clearinghouse to develop actionable data products for use in their response efforts, particularly in regularly scheduled, statewide exercises like the recent May 2015 Capstone/SoCal NLE/Ardent Sentry Exercises and in the August 2014 South Napa earthquake activation. We also provided a number of products, services, and consultation to the NASA agency-wide response to the April 2015 Gorkha, Nepal earthquake. We will present perspectives on developing tools for decision support and data discovery in partnership with the Clearinghouse and for the Nepal earthquake. Products delivered included map layers as part of the common operational data plan for the Clearinghouse, delivered through XchangeCore Web Service Data Orchestration, enabling users to create merged datasets from multiple providers. For the Nepal response effort, products included models

  13. The VERCE Science Gateway: Enabling User Friendly HPC Seismic Wave Simulations.

    NASA Astrophysics Data System (ADS)

    Casarotti, E.; Spinuso, A.; Matser, J.; Leong, S. H.; Magnoni, F.; Krause, A.; Garcia, C. R.; Muraleedharan, V.; Krischer, L.; Anthes, C.

    2014-12-01

    The EU-funded project VERCE (Virtual Earthquake and seismology Research Community in Europe) aims to deploy technologies which satisfy the HPC and data-intensive requirements of modern seismology.As a result of VERCE official collaboration with the EU project SCI-BUS, access to computational resources, like local clusters and international infrastructures (EGI and PRACE), is made homogeneous and integrated within a dedicated science gateway based on the gUSE framework. In this presentation we give a detailed overview on the progress achieved with the developments of the VERCE Science Gateway, according to a use-case driven implementation strategy. More specifically, we show how the computational technologies and data services have been integrated within a tool for Seismic Forward Modelling, whose objective is to offer the possibility to performsimulations of seismic waves as a service to the seismological community.We will introduce the interactive components of the OGC map based web interface and how it supports the user with setting up the simulation. We will go through the selection of input data, which are either fetched from federated seismological web services, adopting community standards, or provided by the users themselves by accessing their own document data store. The HPC scientific codes can be selected from a number of waveform simulators, currently available to the seismological community as batch tools or with limited configuration capabilities in their interactive online versions.The results will be staged out via a secure GridFTP transfer to a VERCE data layer managed by iRODS. The provenance information of the simulation will be automatically cataloged by the data layer via NoSQL techonologies.Finally, we will show the example of how the visualisation output of the gateway could be enhanced by the connection with immersive projection technology at the Virtual Reality and Visualisation Centre of Leibniz Supercomputing Centre (LRZ).

  14. Gateways, Supergyre, and proto-Antarctic Circumpolar Current in the middle to late Eocene

    NASA Astrophysics Data System (ADS)

    Katz, M. E.; Cramer, B. S.; Toggweiler, J.

    2013-12-01

    The (proto-)Antarctic Circumpolar Current (ACC) began to develop in the middle Eocene through a shallow Drake Passage and Tasman Gateway. Progressive deepening of these gateways and northward migration of Australia through the Eocene impacted global ocean circulation. We present middle to late Eocene (~36-40 Ma) benthic foraminiferal stable isotope (δ18O, δ13C) records from ODP Site 1090 that extend published late Eocene-early Oligocene records (Pusz et al. 2011). Comparisons with published isotope records highlight that the deep (~3000m) eastern and western South Atlantic (Sites 699 (Mead et al. 1993) and 1090) was warmer than the shallower (~1500-2500m) Southern Ocean Sites 689 (Diester-Haass and Zahn, 1996; Bohaty et al., 2012). The divergence in the δ18O records began in the late middle Eocene and continued through the late Eocene, as the Drake and Tasman gateways progressively deepened, and Australia moved northward. We speculate that these paleogeographic changes resulted in the development of circulation analogous to the modern Supergyre, which transported warm Indian and Pacific water westward into the South Atlantic and cooler South Atlantic water eastward into the Pacific Ocean via the Tasman Seaway, and acted as a barrier that prevented subtropical water from flowing to high southern latitudes. At the same time, a significant carbon isotopic (δ13C) offset developed between Site 1090 (values ~ 0.7‰ lower) and other sites from ~37.5 to 34 Ma, coinciding with onset of elevated opaline silica (Diekmann et al. 2004), barite, carbonate, and phosphorous (Anderson and Delaney 2005) deposition at Site 1090; these changes are consistent with enhanced primary productivity at the northern edge of the developing polar front, consistent with model predictions for the effects of proto-ACC development (Heinze and Crowley, 1997; Toggweiler and Bjornsson, 2000).

  15. [Construction of RNAi vectors for SmNAC1 transcription factors of Salvia miltiorrhiza using Gateway cloning technology].

    PubMed

    Zhao, Rong; Rong, Qi-Xian; Liu, Yu-Zhong; Shen, Ye; Huang, Lu-Qi

    2014-05-01

    NAC transcription factors involved in plant growth and development, as well as responses to biotic and abiotic stress. RNAi Vectors for SmNAC transcription factors of Salvia miltiorrhiza was constructed by using Gateway cloning technology, in order to further study the function of SmNAC1 transcription factor. According to Gateway cloning technology, the specific fragments of SmNAC1 containing attB adapter was amplified by PCR using ultra-fideling phusion polymerase of NEB. By the BP recombination reaction, the PCR product containing attB was transferred to an donor vector (pENTR/SD/D-TOPO). Finally, SmNACi specific gene was cloned into pK7GWIWG2D plant expression vectors by LR recombination reaction. Experimental results showed that Gateway cloning technology provide a rapid and highly efficient way to clone the interested gene. PMID:25095362

  16. Chloroplast-Based Expression of Recombinant Proteins by Gateway® Cloning Technology.

    PubMed

    Gottschamel, Johanna; Lössl, Andreas

    2016-01-01

    Plastid transformation for the expression of recombinant proteins and entire enzymatic pathways has become a promising tool for plant biotechnology in the past decade. Several improvements of the technology have turned plant plastids into robust and dependable expression platforms for multiple high value compounds. In this chapter, we describe our current methodology based on Gateway(®) recombinant cloning, which we have adapted for plastid transformation. We describe the steps required for cloning, biolistic transformation, identification, and regeneration of transplastomic plant lines and Western blot analysis. PMID:26614278

  17. Simultaneous imaging of both product ions: exploring gateway states for HCl as a benchmark molecule.

    PubMed

    Poretskiy, M; Chichinin, A I; Maul, C; Gericke, K-H

    2014-09-28

    Simultaneous imaging of both positive and negative product ions is used to exclusively study photoion pair formation free from interference of competing fragmentation channels. Resonance enhanced multi-photon excitation allows us to interrogate potential energy surfaces for vastly differing molecular geometries. 3D imaging provides complete fragment information. We applied the technique to HCl as a benchmark and identified the gateway state leading to photoion pairs. The approach can easily be applied to any molecule exhibiting a potential with an attractive part at large internuclear distances.

  18. Latino Parenting Practices: A Comparison of Parent and Child Reports of Parenting Practices and the Association with Gateway Drug Use

    PubMed Central

    WEST, JOSHUA H.; BLUMBERG, ELAINE J.; KELLEY, NORMA J.; HILL, LINDA; SIPAN, CAROL L.; SCHMITZ, KATHERINE; KOLODY, BOHDAN; MADLENSKY, LISA; HOVELL, MELBOURNE F.

    2013-01-01

    Parent and adolescent self-reports are the most common sources for measuring parenting practices. This study’s purpose was to compare how parent and adolescent reports of parenting behaviors differentially predict adolescent gateway drug use. The sample consisted of 252 Latino adolescent-parent dyads. After controlling for potential confounding influences, only adolescents’ reports about their parents’ parenting behaviors were significant and explained 38% of the variance in gateway drug use. Practitioners may recommend to parents seeking parenting advice that they solicit feedback from their adolescent to ensure parenting efforts are received in the manner they were intended. PMID:21409705

  19. Latino parenting practices: a comparison of parent and child reports of parenting practices and the association with gateway drug use.

    PubMed

    West, Joshua H; Blumberg, Elaine J; Kelley, Norma J; Hill, Linda; Sipan, Carol L; Schmitz, Katherine; Kolody, Bohdan; Madlensky, Lisa; Hovell, Melbourne F

    2011-01-01

    Parent and adolescent self-reports are the most common sources for measuring parenting practices. This study's purpose was to compare how parent and adolescent reports of parenting behaviors differentially predict adolescent gateway drug use. The sample consisted of 252 Latino adolescent-parent dyads. After controlling for potential confounding influences, only adolescents' reports about their parents' parenting behaviors were significant and explained 38% of the variance in gateway drug use. Practitioners may recommend to parents seeking parenting advice that they solicit feedback from their adolescent to ensure parenting efforts are received in the manner they were intended. PMID:21409705

  20. Effects of Sentence Instruction and Frequency Building to a Performance Criterion on Elementary-Aged Students with Behavioral Concerns and EBD

    ERIC Educational Resources Information Center

    Datchuk, Shawn M.; Kubina, Richard M.; Mason, Linda H.

    2015-01-01

    Elementary-aged students with behavioral concerns and disabilities struggling to construct sentences stand a high likelihood for continued academic difficulty. Several studies have used sentence instruction with picture-word prompts to improve sentence level writing skills, including construction of simple sentences, syntax, capitalization, and…

  1. No Own-Age Bias in 3-Year-Old Children: More Evidence for the Role of Early Experience in Building Face-Processing Biases

    ERIC Educational Resources Information Center

    Cassia, Viola Macchi; Pisacane, Antonella; Gava, Lucia

    2012-01-01

    This study aimed to investigate the presence of an own-age bias in young children who accumulated different amounts of early experience with child faces. Discrimination abilities for upright and inverted adult and child faces were tested using a delayed two-alternative, forced-choice matching-to-sample task in two groups of 3-year-old children,…

  2. Building America

    SciTech Connect

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  3. Development of a new pCAMBIA binary vector using Gateway® technology.

    PubMed

    Leclercq, Julie; Szabolcs, Toth; Martin, Florence; Montoro, Pascal

    2015-09-01

    pCAMBIA vectors have become popular for their easy handling, stability and the existence of a range of selection and reporter genes. However, these vectors have yet to integrate the Gateway® cloning system, which has enabled site-specific recombination without the need for restriction enzymes and ligases. This paper sets out to convert the pCambia2300 binary vector into a destination vector with the Gateway® cassette driven by the CaMV35S promoter. The destination vector, pCamway35S, was then evaluated using the uidA reporter gene. Transient and stable transformation experiments were successfully assayed, either by particle bombardment or by Agrobacterium tumefaciens in Allium cepa and Hevea embryogenic calli. After counting the transformation units, the statistical analysis performed on the data showed that the pCamway 35S::uidA vector was as efficient as pCambia2301, a pCAMBIA2300 containing the uidA reporter gene under the CaMV 35S promoter. PMID:26210260

  4. The retinal pigment epithelium as a gateway for monocyte trafficking into the eye.

    PubMed

    Benhar, Inbal; Reemst, Kitty; Kalchenko, Vyacheslav; Schwartz, Michal

    2016-06-01

    The choroid plexus epithelium within the brain ventricles orchestrates blood-derived monocyte entry to the central nervous system under injurious conditions, including when the primary injury site is remote from the brain. Here, we hypothesized that the retinal pigment epithelium (RPE) serves a parallel role, as a gateway for monocyte trafficking to the retina following direct or remote injury. We found elevated expression of genes encoding leukocyte trafficking determinants in mouse RPE as a consequence of retinal glutamate intoxication or optic nerve crush (ONC). Blocking VCAM-1 after ONC interfered with monocyte infiltration into the retina and resulted in a local pro-inflammatory cytokine bias. Live imaging of the injured eye showed monocyte accumulation first in the RPE, and subsequently in the retina, and peripheral leukocytes formed close contact with the RPE Our findings further implied that the ocular milieu can confer monocytes a phenotype advantageous for neuroprotection. These results suggest that the eye utilizes a mechanism of crosstalk with the immune system similar to that of the brain, whereby epithelial barriers serve as gateways for leukocyte entry. PMID:27107049

  5. A RESTful API for Access to Phylogenetic Tools via the CIPRES Science Gateway

    PubMed Central

    Miller, Mark A; Schwartz, Terri; Pickett, Brett E; He, Sherry; Klem, Edward B; Scheuermann, Richard H; Passarotti, Maria; Kaufman, Seth; O’Leary, Maureen A

    2015-01-01

    The CIPRES Science Gateway is a community web application that provides public access to a set of parallel tree inference and multiple sequence alignment codes run on large computational resources. These resources are made available at no charge to users by the NSF Extreme Science and Engineering Discovery Environment (XSEDE) project. Here we describe the CIPRES RESTful application programmer interface (CRA), a web service that provides programmatic access to all resources and services currently offered by the CIPRES Science Gateway. Software developers can use the CRA to extend their web or desktop applications to include the ability to run MrBayes, BEAST, RAxML, MAFFT, and other computationally intensive algorithms on XSEDE. The CRA also makes it possible for individuals with modest scripting skills to access the same tools from the command line using curl, or through any scripting language. This report describes the CRA and its use in three web applications (Influenza Research Database – www.fludb.org, Virus Pathogen Resource – www.viprbrc.org, and MorphoBank – www.morphobank.org). The CRA is freely accessible to registered users at https://cipresrest.sdsc.edu/cipresrest/v1; supporting documentation and registration tools are available at https://www.phylo.org/restusers. PMID:25861210

  6. Integrating QoS and security functions in an IP-VPN gateway

    NASA Astrophysics Data System (ADS)

    Fan, Kuo-Pao; Chang, Shu-Hsin; Lin, Kuan-Ming; Pen, Mau-Jy

    2001-10-01

    IP-based Virtual Private Network becomes more and more popular. It can not only reduce the enterprise communication cost but also increase the revenue of the service provider. The common IP-VPN application types include Intranet VPN, Extranet VPN, and remote access VPN. For the large IP-VPN market, some vendors develop dedicated IP-VPN devices; while some vendors add the VPN functions into their existing network equipment such as router, access gateway, etc. The functions in the IP-VPN device include security, QoS, and management. The common security functions supported are IPSec (IP Security), IKE (Internet Key Exchange), and Firewall. The QoS functions include bandwidth control and packet scheduling. In the management component, policy-based network management is under standardization in IETF. In this paper, we discuss issues on how to integrate the QoS and security functions in an IP-VPN Gateway. We propose three approaches to do this. They are (1) perform Qos first (2) perform IPSec first and (3) reserve fixed bandwidth for IPSec. We also compare the advantages and disadvantages of the three proposed approaches.

  7. Identifying causal gateways and mediators in complex spatio-temporal systems

    NASA Astrophysics Data System (ADS)

    Runge, Jakob; Petoukhov, Vladimir; Donges, Jonathan; Hlinka, Jaroslav; Jajcay, Nikola; Vejmelka, Martin; Hartman, David; Marwan, Norbert; Palus, Milan; Kurths, Jürgen

    2016-04-01

    Identifying regions important for spreading and mediating perturbations is crucial to assess the susceptibilities of spatio-temporal complex systems such as the Earth's climate to volcanic eruptions, extreme events or geoengineering. Here a data-driven approach is introduced based on a dimension reduction, causal reconstruction, and novel network measures based on causal effect theory that go beyond standard complex network tools by distinguishing direct from indirect pathways. Applied to a data set of atmospheric dynamics, the method identifies several strongly uplifting regions acting as major gateways of perturbations spreading in the atmosphere. Additionally, the method provides a stricter statistical approach to pathways of atmospheric teleconnections, yielding insights into the Pacific-Indian Ocean interaction relevant for monsoonal dynamics. The novel causal interaction perspective provides a complementary approach to simulations or experiments for understanding the functioning of complex spatio-temporal systems with potential applications in increasing their resilience to shocks or extreme events. Reference: Runge, J., Petoukhov, V., Donges, J. F., Hlinka, J., Jajcay, N., Vejmelka, M., Hartman, D., Marwan, M., Paluš, M., Kurths, J. (2015). Identifying causal gateways and mediators in complex spatio-temporal systems. Nature Communications, 6, 8502. doi:10.1038/ncomms9502

  8. A RESTful API for Access to Phylogenetic Tools via the CIPRES Science Gateway.

    PubMed

    Miller, Mark A; Schwartz, Terri; Pickett, Brett E; He, Sherry; Klem, Edward B; Scheuermann, Richard H; Passarotti, Maria; Kaufman, Seth; O'Leary, Maureen A

    2015-01-01

    The CIPRES Science Gateway is a community web application that provides public access to a set of parallel tree inference and multiple sequence alignment codes run on large computational resources. These resources are made available at no charge to users by the NSF Extreme Science and Engineering Discovery Environment (XSEDE) project. Here we describe the CIPRES RESTful application programmer interface (CRA), a web service that provides programmatic access to all resources and services currently offered by the CIPRES Science Gateway. Software developers can use the CRA to extend their web or desktop applications to include the ability to run MrBayes, BEAST, RAxML, MAFFT, and other computationally intensive algorithms on XSEDE. The CRA also makes it possible for individuals with modest scripting skills to access the same tools from the command line using curl, or through any scripting language. This report describes the CRA and its use in three web applications (Influenza Research Database - www.fludb.org, Virus Pathogen Resource - www.viprbrc.org, and MorphoBank - www.morphobank.org). The CRA is freely accessible to registered users at https://cipresrest.sdsc.edu/cipresrest/v1; supporting documentation and registration tools are available at https://www.phylo.org/restusers. PMID:25861210

  9. Seal of transparency heritage in the CISMeF quality-controlled health gateway

    PubMed Central

    Darmoni, SJ; Dahamna, B; Roth-Berghofer, Thomas R

    2004-01-01

    Background It is an absolute necessity to continually assess the quality of health information on the Internet. Quality-controlled subject gateways are Internet services which apply a selected set of targeted measures to support systematic resource discovery. Methods The CISMeF health gateway became a contributor to the MedCIRCLE project to evaluate 270 health information providers. The transparency heritage consists of using the evaluation performed on providers that are referenced in the CISMeF catalogue for evaluating the documents they publish, thus passing on the transparency label from the publishers to their documents. Results Each site rated in CISMeF has a record in the CISMeF database that generates an RDF into HTML file. The search tool Doc'CISMeF displays information originating from every publisher evaluated with a specific MedCIRCLE button, which is linked to the MedCIRCLE central repository. Starting with 270 websites, this trust heritage has led to 6,480 evaluated resources in CISMeF (49.8% of the 13,012 resources included in CISMeF). Conclusion With the MedCIRCLE project and transparency heritage, CISMeF became an explicit third party. PMID:15367332

  10. Proposed Applications for the Gateway and Data Node in the IPSL Prodiguer Portal Project.

    NASA Astrophysics Data System (ADS)

    Bhardwaj, Ashish; Denvil, Sébastien; Morgan, Mark

    2010-05-01

    The Pierre Simon Laplace Institut (IPSL), like many other modeling groups, is involved in the development of a comprehensive Earth System Model (ESM) to study the interactions between physical, chemical and biological processes. This work entails the coupling of the different components (land, ocean, atmosphere, chemistry etc.) that demands an execution environment and platform that can tackle the entire range of interdependent model configurations. Furthermore, the ever-increasing number of simulations, executed against model configurations within scientific computing centres, is generating a huge volume of data and meta-data that must be made available to researchers, scientists, modelers, students and general users. To achieve these objectives, we have decided to integrate the efforts made by International and European projects like Earth System Grid, METAFOR and IS-ENES within our execution environment. Prodiguer Project is an initiative of IPSL, France for the availability of climate models simulations data and metadata generated at the scientific computing centres to the French and International community. The presentation will focus on the applications (web based and desktop application) to be developed for the gateway and data node at IPSL which includes: 1. Simulation Monitor (Gateway Web Application) 2. Data Node Metadata Query API (Data Node Application) NOTE: A collaboration scenario is likely to emerge among IPSL-Paris, BADC-UK and DKRZ-Hamburg regarding development and/or testing of the API. 3. Administrative Control Panel for the ESG Data Node and Metadata Database (Data Node Application)

  11. Development of a new pCAMBIA binary vector using Gateway® technology.

    PubMed

    Leclercq, Julie; Szabolcs, Toth; Martin, Florence; Montoro, Pascal

    2015-09-01

    pCAMBIA vectors have become popular for their easy handling, stability and the existence of a range of selection and reporter genes. However, these vectors have yet to integrate the Gateway® cloning system, which has enabled site-specific recombination without the need for restriction enzymes and ligases. This paper sets out to convert the pCambia2300 binary vector into a destination vector with the Gateway® cassette driven by the CaMV35S promoter. The destination vector, pCamway35S, was then evaluated using the uidA reporter gene. Transient and stable transformation experiments were successfully assayed, either by particle bombardment or by Agrobacterium tumefaciens in Allium cepa and Hevea embryogenic calli. After counting the transformation units, the statistical analysis performed on the data showed that the pCamway 35S::uidA vector was as efficient as pCambia2301, a pCAMBIA2300 containing the uidA reporter gene under the CaMV 35S promoter.

  12. VisIVO: A Web-Based, Workflow-Enabled Gateway for Astrophysical Visualization

    NASA Astrophysics Data System (ADS)

    Costa, A.; Bandieramonte, M.; Becciani, U.; Krokos, M.; Massimino, P.; Petta, C.; Pistagna, C.; Riggi, S.; Sciacca, E.; Vitello, F.

    2013-10-01

    We present a web-based and workflow-enabled framework called VisIVO Gateway that allows integration of large-scale multidimensional datasets together with applications for visualization and exploration on Distributed Computing Infrastructures (DCIs). Our framework is implemented through a workflow-enabled portal wrapped around WS-PGRADE which is the grid User Support Environment (gUSE) portal. We provide customized interfaces for creating, invoking, monitoring and also modifying scientific workflows. All technical complexities, e.g. related to visualization algorithms and DCI configurations, are conveniently hidden from view. A number of workflows are enabled by default, e.g. implementing local or remote uploading and creation of scientific movies. Scientific movies are useful not only to scientists for presenting their research results, but also to museums and science centers for engaging visitors with complex scientific concepts. Our gateway can be accessed via standard www interfaces but also through a newly developed iOS mobile application offering novel ways for sharing analysis and exploration experiences with large-scale datasets in collaborative environments.

  13. A RESTful API for Access to Phylogenetic Tools via the CIPRES Science Gateway.

    PubMed

    Miller, Mark A; Schwartz, Terri; Pickett, Brett E; He, Sherry; Klem, Edward B; Scheuermann, Richard H; Passarotti, Maria; Kaufman, Seth; O'Leary, Maureen A

    2015-01-01

    The CIPRES Science Gateway is a community web application that provides public access to a set of parallel tree inference and multiple sequence alignment codes run on large computational resources. These resources are made available at no charge to users by the NSF Extreme Science and Engineering Discovery Environment (XSEDE) project. Here we describe the CIPRES RESTful application programmer interface (CRA), a web service that provides programmatic access to all resources and services currently offered by the CIPRES Science Gateway. Software developers can use the CRA to extend their web or desktop applications to include the ability to run MrBayes, BEAST, RAxML, MAFFT, and other computationally intensive algorithms on XSEDE. The CRA also makes it possible for individuals with modest scripting skills to access the same tools from the command line using curl, or through any scripting language. This report describes the CRA and its use in three web applications (Influenza Research Database - www.fludb.org, Virus Pathogen Resource - www.viprbrc.org, and MorphoBank - www.morphobank.org). The CRA is freely accessible to registered users at https://cipresrest.sdsc.edu/cipresrest/v1; supporting documentation and registration tools are available at https://www.phylo.org/restusers.

  14. A gateway-based system for fast evaluation of protein-protein interactions in bacteria.

    PubMed

    Wille, Thorsten; Barlag, Britta; Jakovljevic, Vladimir; Hensel, Michael; Sourjik, Victor; Gerlach, Roman G

    2015-01-01

    Protein-protein interactions are important layers of regulation in all kingdoms of life. Identification and characterization of these interactions is one challenging task of the post-genomic era and crucial for understanding of molecular processes within a cell. Several methods have been successfully employed during the past decades to identify protein-protein interactions in bacteria, but most of them include tedious and time-consuming manipulations of DNA. In contrast, the MultiSite Gateway system is a fast tool for transfer of multiple DNA fragments between plasmids enabling simultaneous and site directed cloning of up to four fragments into one construct. Here we developed a new set of Gateway vectors including custom made entry vectors and modular Destination vectors for studying protein-protein interactions via Fluorescence Resonance Energy Transfer (FRET), Bacterial two Hybrid (B2H) and split Gaussia luciferase (Gluc), as well as for fusions with SNAP-tag and HaloTag for dual-color super-resolution microscopy. As proof of principle, we characterized the interaction between the Salmonella effector SipA and its chaperone InvB via split Gluc and B2H approach. The suitability for FRET analysis as well as functionality of fusions with SNAP- and HaloTag could be demonstrated by studying the transient interaction between chemotaxis response regulator CheY and its phosphatase CheZ.

  15. Healthy Buildings?

    ERIC Educational Resources Information Center

    Grubb, Deborah

    Health problems related to school buildings can be categorized in five major areas: sick-building syndrome; health-threatening building materials; environmental hazards such as radon gas and asbestos; lead poisoning; and poor indoor air quality due to smoke, chemicals, and other pollutants. This paper provides an overview of these areas,…

  16. D1/D5 Receptors and Histone Deacetylation Mediate the Gateway Effect of LTP in Hippocampal Dentate Gyrus

    ERIC Educational Resources Information Center

    Huang, Yan-You; Lavine, Amir; Kandel, Denise B.; Yin, Deqi; Colnaghi, Luca; Drisaldi, Bettina; Kandel, Eric R.

    2014-01-01

    The dentate gyrus (DG) of the hippocampus is critical for spatial memory and is also thought to be involved in the formation of drug-related associative memory. Here, we attempt to test an aspect of the Gateway Hypothesis, by studying the effect of consecutive exposure to nicotine and cocaine on long-term synaptic potentiation (LTP) in the DG. We…

  17. What Is in a Textbook? Investigating the Language and Literacy Learning Principles of the "Gateway to English" Textbook Series

    ERIC Educational Resources Information Center

    Opoku-Amankwa, Kwasi; Brew-Hammond, Aba; Kofigah, Francis Elsbend

    2011-01-01

    This paper investigates three English textbooks for primary classes 4, 5 and 6 in Ghana from the "Gateway to English for Primary Schools" series, and their complementary teachers' guides, in order to determine the assumptions about teaching and learning which the books embody. The paper pays particular attention to the approach to language and…

  18. Gateway to Healthcare Careers for Vulnerable Students: A New Approach to the Teaching of Anatomy and Physiology

    ERIC Educational Resources Information Center

    DeCiccio, Albert; Kenny, Tammy; Lippacher, Linda; Flanary, Barry

    2011-01-01

    At Southern Vermont College (SVC) and at the nation's other colleges and universities, Anatomy and Physiology I (A&PI) is the gateway course into healthcare careers. Disturbingly, at SVC and elsewhere, many first-year students interested in healthcare careers do not succeed in this course. They withdraw from the course or the institution, or their…

  19. Long-Range Plan for Gateway Technical Institute. 1982-1987: Serving Kenosha, Racine, and Walworth Counties.

    ERIC Educational Resources Information Center

    Stoehr, Keith W.; Covelli, Nicholas J.

    This report presents Gateway Technical Institute's long-range plan for 1982-1987. After prefatory material discussing financial and non-financial factors that may impinge on the plan, Chapter I outlines the socioeconomic situation in the three-county area of Wisconsin served by the college and introduces some of the critical issues that the…

  20. Linking Educational Research Activities across Europe: A Review of the WIFO Gateway to Research on Education in Europe

    ERIC Educational Resources Information Center

    Manning, Sabine

    2007-01-01

    The WIFO Gateway to Research on Education in Europe (http://www.wifo-gate.org) is an Internet portal focusing on vocational education and training and human resource development. Launched 10 years ago by the Research Forum Education and Society (Wissenschaftsforum Bildung und Gesellschaft-WIFO) Berlin, it has developed in several stages in close…

  1. The Common Gateway Interface (CGI) for Enhancing Access to Database Servers via the World Wide Web (WWW).

    ERIC Educational Resources Information Center

    Machovec, George S., Ed.

    1995-01-01

    Explains the Common Gateway Interface (CGI) protocol as a set of rules for passing information from a Web server to an external program such as a database search engine. Topics include advantages over traditional client/server solutions, limitations, sample library applications, and sources of information from the Internet. (LRW)

  2. No own-age bias in 3-year-old children: more evidence for the role of early experience in building face-processing biases.

    PubMed

    Macchi Cassia, Viola; Pisacane, Antonella; Gava, Lucia

    2012-11-01

    This study aimed to investigate the presence of an own-age bias in young children who accumulated different amounts of early experience with child faces. Discrimination abilities for upright and inverted adult and child faces were tested using a delayed two-alternative, forced-choice matching-to-sample task in two groups of 3-year-old children, one composed of first-born children and the other composed of children who, from the time of their birth, had daily exposure to a child face through the presence of an older sibling in their home. Children without an older sibling were better at differentiating among adult faces than among child faces and showed an inversion effect that was selective for adult faces. Children with an older sibling were equally skilled at differentiating upright adult and child faces and showed inversion effects of comparable magnitude for both face types. Results support the notion that face representational space of younger children is tuned to adult faces and suggest that age biases during early childhood are dependent on the effects of early experience.

  3. Learning Gateways.

    ERIC Educational Resources Information Center

    Insights on Law & Society, 2001

    2001-01-01

    Provides a lesson plan with activities using the materials presented in this issue of "Insights on Law and Society" as a basis to test students' critical skills. Focuses on the topic of religious freedom and the ideas of James Madison and Patrick Henry on civil order. Includes a student handout. (CMK)

  4. Learning Gateways.

    ERIC Educational Resources Information Center

    Ryan, John Paul

    2002-01-01

    Includes a lesson plan that educates students about the rights of youth, which is the theme of this issue of "Insights on Law and Society." Explains that the students must read the article, "The Bill of Rights and the School Curriculum," included in this issue. Includes a handout. (CMK)

  5. The Opening of the Arctic-Atlantic Gateway: Tectonic, Oceanographic and Climatic Dynamics - an IODP Initiative

    NASA Astrophysics Data System (ADS)

    Geissler, Wolfram; Knies, Jochen

    2016-04-01

    The modern polar cryosphere reflects an extreme climate state with profound temperature gradients towards high-latitudes. It developed in association with stepwise Cenozoic cooling, beginning with ephemeral glaciations and the appearance of sea ice in the late middle Eocene. The polar ocean gateways played a pivotal role in changing the polar and global climate, along with declining greenhouse gas levels. The opening of the Drake Passage finalized the oceanographic isolation of Antarctica, some 40 Ma ago. The Arctic Ocean was an isolated basin until the early Miocene when rifting and subsequent sea-floor spreading started between Greenland and Svalbard, initiating the opening of the Fram Strait / Arctic-Atlantic Gateway (AAG). Although this gateway is known to be important in Earth's past and modern climate, little is known about its Cenozoic development. However, the opening history and AAG's consecutive widening and deepening must have had a strong impact on circulation and water mass exchange between the Arctic Ocean and the North Atlantic. To study the AAG's complete history, ocean drilling at two primary sites and one alternate site located between 73°N and 78°N in the Boreas Basin and along the East Greenland continental margin are proposed. These sites will provide unprecedented sedimentary records that will unveil (1) the history of shallow-water exchange between the Arctic Ocean and the North Atlantic, and (2) the development of the AAG to a deep-water connection and its influence on the global climate system. The specific overarching goals of our proposal are to study: (1) the influence of distinct tectonic events in the development of the AAG and the formation of deep water passage on the North Atlantic and Arctic paleoceanography, and (2) the role of the AAG in the climate transition from the Paleogene greenhouse to the Neogene icehouse for the long-term (~50 Ma) climate history of the northern North Atlantic. Getting a continuous record of the

  6. The VERCE Science Gateway: enabling user friendly seismic waves simulations across European HPC infrastructures

    NASA Astrophysics Data System (ADS)

    Spinuso, Alessandro; Krause, Amy; Ramos Garcia, Clàudia; Casarotti, Emanuele; Magnoni, Federica; Klampanos, Iraklis A.; Frobert, Laurent; Krischer, Lion; Trani, Luca; David, Mario; Leong, Siew Hoon; Muraleedharan, Visakh

    2014-05-01

    The EU-funded project VERCE (Virtual Earthquake and seismology Research Community in Europe) aims to deploy technologies which satisfy the HPC and data-intensive requirements of modern seismology. As a result of VERCE's official collaboration with the EU project SCI-BUS, access to computational resources, like local clusters and international infrastructures (EGI and PRACE), is made homogeneous and integrated within a dedicated science gateway based on the gUSE framework. In this presentation we give a detailed overview on the progress achieved with the developments of the VERCE Science Gateway, according to a use-case driven implementation strategy. More specifically, we show how the computational technologies and data services have been integrated within a tool for Seismic Forward Modelling, whose objective is to offer the possibility to perform simulations of seismic waves as a service to the seismological community. We will introduce the interactive components of the OGC map based web interface and how it supports the user with setting up the simulation. We will go through the selection of input data, which are either fetched from federated seismological web services, adopting community standards, or provided by the users themselves by accessing their own document data store. The HPC scientific codes can be selected from a number of waveform simulators, currently available to the seismological community as batch tools or with limited configuration capabilities in their interactive online versions. The results will be staged out from the HPC via a secure GridFTP transfer to a VERCE data layer managed by iRODS. The provenance information of the simulation will be automatically cataloged by the data layer via NoSQL techonologies. We will try to demonstrate how data access, validation and visualisation can be supported by a general purpose provenance framework which, besides common provenance concepts imported from the OPM and the W3C-PROV initiatives, also offers

  7. NASA gateways at L1 and L2 and the radio-quiet Moon Farside imperative

    NASA Astrophysics Data System (ADS)

    Maccone, Claudio

    2005-07-01

    NASA is currently studying the possibility of establishing future space bases at either of the libration points (also called Lagrangian points) L1 and L2 of the Earth Moon system. Two more similar points L1 and L2 of the Sun Earth system are also under consideration. Such possible future space bases are called Gateways in the NASA jargon. Each Gateway has its own pros and cons in terms of gravitational pull, distance from the Earth, and targets attainable by future spacecraft departing from the Gateway. A preliminary, concise review of these alternative possibilities is presented in this paper. We claim, however, that an extra factor has to be included in the NASA scenario also. This is the Radio-Quiet Moon Farside Imperative, called simply the Farside Imperative hereafter. This imperative is the need to keep at least the central part of the Farside of the Moon free from Radio Frequency Interference (RFI) coming from the Earth and shielded by the Moon's spherical body. In fact, the Farside of the Moon, and the Quiet Cone that extends into space above it for a few thousands of kilometers, represent a unique outpost for humankind: they are the only place close to the Earth where all radio-garbage produced by modern human civilization cannot reach. Thus, an array of radio antennas located there would sense the rest of the universe to an unprecedented degree of radio cleanliness, and, hence, of radio details. Not only would astrophysics and radio astronomy in general greatly benefit from this radio-quiet environment, but we would possibly achieve there for the first time a neat radio contact with an extraterrestrial civilization harboring somewhere else in the Galaxy (SETI) that could be too noisy to be detected on Earth. It is thus felt that a fair balance has to be reached between the astronautical drive to enlarge the exploration of the solar system and the imperative to keep the Farside of the Moon radio-clean. This paper puts forward a set of constructing

  8. Building Background Knowledge

    ERIC Educational Resources Information Center

    Neuman, Susan B.; Kaefer, Tanya; Pinkham, Ashley

    2014-01-01

    This article make a case for the importance of background knowledge in children's comprehension. It suggests that differences in background knowledge may account for differences in understanding text for low- and middle-income children. It then describes strategies for building background knowledge in the age of common core standards.

  9. ECOMS-UDG. A User-friendly Data access Gateway to seasonal forecast datasets allowing R-based remote data access, visualization-validation, bias correction and downscaling

    NASA Astrophysics Data System (ADS)

    Santiago Cofiño, Antonio; Gutiérrez, José Manuel; Fernández, Jesús; Bedia, Joaquín; Vega, Manuel; Herrera, Sixto; Frías, María Dolores; Iturbide, Maialen; Magariño, Maria Eugenia; Manzanas, Rodrigo

    2016-04-01

    Seasonal forecasting data from state-or-the-art forecasting systems (e.g. NCEP/CFSv2 or ECMWF/System4) can be obtained directly from the data providers, but the resulting formats, aggregations and vocabularies may not be homogeneous across datasets, requiring some post processing. Moreover, different data policies hold for the various datasets - which are freely available only in some cases - and therefore data access may not be straightforward. Thus, obtaining seasonal climate forecast data is typically a time consuming task. The ECOMS-UDG (User Data Gateway for the ECOMS initiative) has been developed building in the ​User Data Gateway (UDG, http://meteo.unican.es/udg-wiki) in order to facilitate seasonal (re)forecast data access to end users. The required variables have been downloaded from data providers and stored locally in a THREDDS data server implementing fine-grained user authorization. Thus, users can efficiently retrieve the subsets that best suits their particular research aims (typically surface variables for certain regions, periods and/or ensemble members) from a large volume of information. Moreover, an interface layer developed in R allows remote data exploration, access (including homogenization, collocation and sub-setting) and the integration of ECOMS-UDG with a number of R packages developed in the framework of ECOMS for forecast visualization, validation, bias correction and downscaling. This unique framework oriented to climate services allows users from different sectors to easily access seasonal forecasting data (typically surface variables), calibrating and/or downscaling (using upper air information from large scale predictors) this data at local level and validating the different results (using observations). The documentation delivered with the packages includes worked examples showing that the whole visualization, bias correction and/or downscaling tasks requires only a few lines of code and are fully reproducible and adaptable to

  10. Laboratory Building.

    SciTech Connect

    Herrera, Joshua M.

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  11. Identifying causal gateways and mediators in complex spatio-temporal systems.

    PubMed

    Runge, Jakob; Petoukhov, Vladimir; Donges, Jonathan F; Hlinka, Jaroslav; Jajcay, Nikola; Vejmelka, Martin; Hartman, David; Marwan, Norbert; Paluš, Milan; Kurths, Jürgen

    2015-10-07

    Identifying regions important for spreading and mediating perturbations is crucial to assess the susceptibilities of spatio-temporal complex systems such as the Earth's climate to volcanic eruptions, extreme events or geoengineering. Here a data-driven approach is introduced based on a dimension reduction, causal reconstruction, and novel network measures based on causal effect theory that go beyond standard complex network tools by distinguishing direct from indirect pathways. Applied to a data set of atmospheric dynamics, the method identifies several strongly uplifting regions acting as major gateways of perturbations spreading in the atmosphere. Additionally, the method provides a stricter statistical approach to pathways of atmospheric teleconnections, yielding insights into the Pacific-Indian Ocean interaction relevant for monsoonal dynamics. Also for neuroscience or power grids, the novel causal interaction perspective provides a complementary approach to simulations or experiments for understanding the functioning of complex spatio-temporal systems with potential applications in increasing their resilience to shocks or extreme events.

  12. Identifying causal gateways and mediators in complex spatio-temporal systems

    NASA Astrophysics Data System (ADS)

    Runge, Jakob; Petoukhov, Vladimir; Donges, Jonathan F.; Hlinka, Jaroslav; Jajcay, Nikola; Vejmelka, Martin; Hartman, David; Marwan, Norbert; Paluš, Milan; Kurths, Jürgen

    2015-10-01

    Identifying regions important for spreading and mediating perturbations is crucial to assess the susceptibilities of spatio-temporal complex systems such as the Earth's climate to volcanic eruptions, extreme events or geoengineering. Here a data-driven approach is introduced based on a dimension reduction, causal reconstruction, and novel network measures based on causal effect theory that go beyond standard complex network tools by distinguishing direct from indirect pathways. Applied to a data set of atmospheric dynamics, the method identifies several strongly uplifting regions acting as major gateways of perturbations spreading in the atmosphere. Additionally, the method provides a stricter statistical approach to pathways of atmospheric teleconnections, yielding insights into the Pacific-Indian Ocean interaction relevant for monsoonal dynamics. Also for neuroscience or power grids, the novel causal interaction perspective provides a complementary approach to simulations or experiments for understanding the functioning of complex spatio-temporal systems with potential applications in increasing their resilience to shocks or extreme events.

  13. Outcomes of referrals over a six-month period to a mental health gateway team.

    PubMed

    Ryan, T; Hatfield, B; Sharma, I

    2007-09-01

    Mental health policy in recent years has prescribed the role, function and form for services in England. Evidence of their effectiveness post-policy implementation has been limited to date and minimal guidance has been available on how services should operate together as whole systems. This paper reports findings from a study of referrals and their outcomes in respect of specialist community mental health services following implementation of national policy and its interpretation and configuration at a local level. Findings highlight that gateway workers configured as a team operating between primary and secondary care can effectively shield community mental health teams from high numbers of referrals that they would deem inappropriate. The study also identified the triage role of this service as being crucial to the effectiveness of developing and maintaining care pathways and also in potentially supporting the mental health capability of primary care.

  14. Gateway-Assisted Retransmission for Lightweight and Reliable IoT Communications.

    PubMed

    Chang, Hui-Ling; Wang, Cheng-Gang; Wu, Mong-Ting; Tsai, Meng-Hsun; Lin, Chia-Ying

    2016-09-22

    Message Queuing Telemetry Transport for Sensor Networks (MQTT-SN) and Constrained Application Protocol (CoAP) are two protocols supporting publish/subscribe models for IoT devices to publish messages to interested subscribers. Retransmission mechanisms are introduced to compensate for the lack of data reliability. If the device does not receive the acknowledgement (ACK) before retransmission timeout (RTO) expires, the device will retransmit data. Setting an appropriate RTO is important because the delay may be large or retransmission may be too frequent when the RTO is inappropriate. We propose a Gateway-assisted CoAP (GaCoAP) to dynamically compute RTO for devices. Simulation models are proposed to investigate the performance of GaCoAP compared with four other methods. The experiment results show that GaCoAP is more suitable for IoT devices.

  15. Identifying causal gateways and mediators in complex spatio-temporal systems

    PubMed Central

    Runge, Jakob; Petoukhov, Vladimir; Donges, Jonathan F.; Hlinka, Jaroslav; Jajcay, Nikola; Vejmelka, Martin; Hartman, David; Marwan, Norbert; Paluš, Milan; Kurths, Jürgen

    2015-01-01

    Identifying regions important for spreading and mediating perturbations is crucial to assess the susceptibilities of spatio-temporal complex systems such as the Earth's climate to volcanic eruptions, extreme events or geoengineering. Here a data-driven approach is introduced based on a dimension reduction, causal reconstruction, and novel network measures based on causal effect theory that go beyond standard complex network tools by distinguishing direct from indirect pathways. Applied to a data set of atmospheric dynamics, the method identifies several strongly uplifting regions acting as major gateways of perturbations spreading in the atmosphere. Additionally, the method provides a stricter statistical approach to pathways of atmospheric teleconnections, yielding insights into the Pacific–Indian Ocean interaction relevant for monsoonal dynamics. Also for neuroscience or power grids, the novel causal interaction perspective provides a complementary approach to simulations or experiments for understanding the functioning of complex spatio-temporal systems with potential applications in increasing their resilience to shocks or extreme events. PMID:26443010

  16. The MoSGrid Science Gateway - A Complete Solution for Molecular Simulations.

    PubMed

    Krüger, Jens; Grunzke, Richard; Gesing, Sandra; Breuers, Sebastian; Brinkmann, André; de la Garza, Luis; Kohlbacher, Oliver; Kruse, Martin; Nagel, Wolfgang E; Packschies, Lars; Müller-Pfefferkorn, Ralph; Schäfer, Patrick; Schärfe, Charlotta; Steinke, Thomas; Schlemmer, Tobias; Warzecha, Klaus Dieter; Zink, Andreas; Herres-Pawlis, Sonja

    2014-06-10

    The MoSGrid portal offers an approach to carry out high-quality molecular simulations on distributed compute infrastructures to scientists with all kinds of background and experience levels. A user-friendly Web interface guarantees the ease-of-use of modern chemical simulation applications well established in the field. The usage of well-defined workflows annotated with metadata largely improves the reproducibility of simulations in the sense of good lab practice. The MoSGrid science gateway supports applications in the domains quantum chemistry (QC), molecular dynamics (MD), and docking. This paper presents the open-source MoSGrid architecture as well as lessons learned from its design. PMID:26580747

  17. Space Weather data processing and Science Gateway for the Van Allen Probes

    NASA Astrophysics Data System (ADS)

    Romeo, G.; Barnes, R. J.; Weiss, M.; Fox, N. J.; Mauk, B.; Potter, M.; Kessel, R.

    2013-12-01

    A near real-time data processing pipeline for the Space Weather broadcast data from the Van Allen Probes is presented. The Van Allen Probes broadcasts a sub-set of the science data in real-time when not downlinking the principal science data. This broadcast is received by several ground stations and relayed to APL in near real time to be ingested into the space weather processing pipeline. This pipeline processes the available level zero space weather data into higher level science data products. These products are made available to the public via the Van Allen Probes Science Gateway website (http://athena.jhuapl.edu). The website acts as pivotal point though which all other instrument SOC's can be accessed. Several other data products (e.g KP/DST indices) and tools (e.g orbit calculator) are made also available to the general public.

  18. Workflow-enhanced conformational analysis of guanidine zinc complexes via a science gateway.

    PubMed

    Herres-Pawlis, Sonja; Birkenheuer, Georg; Brinkmann, André; Gesing, Sandra; Grunzke, Richard; Jäkel, René; Kohlbacher, Oliver; Krüger, Jens; Dos Santos Vieira, Ines

    2012-01-01

    The new science gateway MoSGrid (Molecular Simulation Grid) enables users to submit and process molecular simulation studies on a large scale. A conformational analysis of guanidine zinc complexes, which are active catalysts in the ring-opening polymerization of lactide, is presented as an example. Such a large-scale quantum chemical study is enabled by workflow technologies. Two times 40 conformers have been generated, for two guanidine zinc complexes. Their structures were optimized using Gaussian03 and the energies processed within the quantum chemistry portlet of the MoSGrid portal. All meta- and post-processing steps have been performed in this portlet. All workflow features are implemented via WS-PGRADE and submitted to UNICORE. PMID:22942005

  19. Dielectric studies on struvite urinary crystals, a gateway to the new treatment modality for urolithiasis.

    PubMed

    Rajan, Reshma; Raj, N Arunai Nambi; Madeswaran, S; Babu, D Rajan

    2015-09-01

    Struvite or magnesium ammonium phosphate hexahydrate (MAPH) are biological crystals, found in the kidney, which are formed due to the infection caused by urea splitting bacteria in the urinary tract. The struvite crystals observe different morphologies and were developed using single diffusion gel growth technique. The crystalline nature and its composition were studied from different characterization techniques like X-ray Diffraction (XRD) and FTIR. The dielectric behavior of the developed crystal was studied by varying temperature and at different frequencies. The parameters like dielectric constant, dielectric loss, ac conductivity, ac resistivity, impedance and admittance of the struvite crystals were calculated. The studies proved that the dielectric loss or dissipation heat is high in lower frequencies at normal body temperature, which develops a plasma state in the stones and in turn leads to the disintegration of urinary stones. The dielectric nature of the stones leads to the dielectric therapy, which will be a gateway for future treatment modality for urolithiasis.

  20. Note: Methodology for the analysis of Bluetooth gateways in an implemented scatternet

    NASA Astrophysics Data System (ADS)

    Etxaniz, J.; Monje, P. M.; Aranguren, G.

    2014-03-01

    This Note introduces a novel methodology to analyze the time performance of Bluetooth gateways in multi-hop networks, known as scatternets. The methodology is focused on distinguishing between the processing time and the time that each communication between nodes takes along an implemented scatternet. This technique is not only valid for Bluetooth networks but also for other wireless networks that offer access to their middleware in order to include beacons in the operation of the nodes. We show in this Note the results of the tests carried out on a Bluetooth scatternet in order to highlight the reliability and effectiveness of the methodology. The results also validate this technique showing convergence in the results when subtracting the time for the beacons from the delay measurements.

  1. Note: Methodology for the analysis of Bluetooth gateways in an implemented scatternet.

    PubMed

    Etxaniz, J; Monje, P M; Aranguren, G

    2014-03-01

    This Note introduces a novel methodology to analyze the time performance of Bluetooth gateways in multi-hop networks, known as scatternets. The methodology is focused on distinguishing between the processing time and the time that each communication between nodes takes along an implemented scatternet. This technique is not only valid for Bluetooth networks but also for other wireless networks that offer access to their middleware in order to include beacons in the operation of the nodes. We show in this Note the results of the tests carried out on a Bluetooth scatternet in order to highlight the reliability and effectiveness of the methodology. The results also validate this technique showing convergence in the results when subtracting the time for the beacons from the delay measurements.

  2. The Weak Stability Boundary, A Gateway for Human Exploration of Space

    NASA Technical Reports Server (NTRS)

    Mendell, Wendell W.

    2000-01-01

    NASA plans for future human exploration of the Solar System describe only missions to Mars. Before such missions can be initiated, much study remains to be done in technology development, mission operations and human performance. While, for example, technology validation and operational experience could be gained in the context of lunar exploration missions, a NASA lunar program is seen as a competitor to a Mars mission rather than a step towards it. The recently characterized Weak Stability Boundary in the Earth-Moon gravitational field may provide an operational approach to all types of planetary exploration, and infrastructure developed for a gateway to the Solar System may be a programmatic solution for exploration that avoids the fractious bickering between Mars and Moon advocates. This viewpoint proposes utilizing the concept of Greater Earth to educate policy makers, opinion makers and the public about these subtle attributes of our space neighborhood.

  3. Gateway-Assisted Retransmission for Lightweight and Reliable IoT Communications.

    PubMed

    Chang, Hui-Ling; Wang, Cheng-Gang; Wu, Mong-Ting; Tsai, Meng-Hsun; Lin, Chia-Ying

    2016-01-01

    Message Queuing Telemetry Transport for Sensor Networks (MQTT-SN) and Constrained Application Protocol (CoAP) are two protocols supporting publish/subscribe models for IoT devices to publish messages to interested subscribers. Retransmission mechanisms are introduced to compensate for the lack of data reliability. If the device does not receive the acknowledgement (ACK) before retransmission timeout (RTO) expires, the device will retransmit data. Setting an appropriate RTO is important because the delay may be large or retransmission may be too frequent when the RTO is inappropriate. We propose a Gateway-assisted CoAP (GaCoAP) to dynamically compute RTO for devices. Simulation models are proposed to investigate the performance of GaCoAP compared with four other methods. The experiment results show that GaCoAP is more suitable for IoT devices. PMID:27669243

  4. Gateway synthesis of daphnane congeners and their protein kinase C affinities and cell-growth activities

    NASA Astrophysics Data System (ADS)

    Wender, Paul A.; Buschmann, Nicole; Cardin, Nathan B.; Jones, Lisa R.; Kan, Cindy; Kee, Jung-Min; Kowalski, John A.; Longcore, Kate E.

    2011-08-01

    The daphnane diterpene orthoesters constitute a structurally fascinating family of natural products that exhibit a remarkable range of potent biological activities. Although partial activity information is available for some natural daphnanes, little information exists for non-natural congeners or on how changes in structure affect mode of action, function, potency or selectivity. A gateway strategy designed to provide general synthetic access to natural and non-natural daphnanes is described and utilized in the synthesis of two novel members of this class. In this study, a commercially available tartrate derivative was elaborated through a key late-stage diversification intermediate into B-ring yuanhuapin analogues to initiate exploration of the structure-function relationships of this class. Protein kinase C was identified as a cellular target for these agents, and their activity against human lung and leukaemia cell lines was evaluated. The natural product and a novel non-natural analogue exhibited significant potency, but the epimeric epoxide was essentially inactive.

  5. Gateway to understanding: Indigenous ecological activism and education in urban, rural, and remote contexts

    NASA Astrophysics Data System (ADS)

    Lowan-Trudeau, Gregory

    2016-08-01

    This article is a response to Kassam, Avery, and Ruelle's insights as presented in this forum on rural science education. Topics considered include troubling the urban/rural divide in the context of Indigenous knowledge and expanding to include the common Canadian notion of the "remote", a designation rooted in our national colonial narrative for the mythic, typically northern, wilderness sparsely inhabited by primarily Indigenous peoples. These concepts are further considered through exploration of Indigenous and allied ecological activism in Canada and the United States related to the proposed Northern Gateway and Keystone XL pipelines. This discussion concludes with an argument for the inherent pedagogical opportunity presented by such cases for contemporary educators to engage students in consideration of wicked problems, geographically rooted cognitive diversity, and the legal, economic, ecological, and cultural underpinnings and ramifications of the current events prominent in their home communities and abroad.

  6. Bipolar Atlantic deepwater circulation in the middle-late Eocene: Effects of Southern Ocean gateway openings

    NASA Astrophysics Data System (ADS)

    Borrelli, Chiara; Cramer, Benjamin S.; Katz, Miriam E.

    2014-04-01

    We present evidence for Antarctic Circumpolar Current (ACC)-like effects on Atlantic deepwater circulation beginning in the late-middle Eocene. Modern ocean circulation is characterized by a thermal differentiation between Southern Ocean and North Atlantic deepwater formation regions. In order to better constrain the timing and nature of the initial thermal differentiation between Northern Component Water (NCW) and Southern Component Water (SCW), we analyze benthic foraminiferal stable isotope (δ18Obf and δ13Cbf) records from Ocean Drilling Program Site 1053 (upper deep water, western North Atlantic). Our data, compared with published records and interpreted in the context of ocean circulation models, indicate that progressive opening of Southern Ocean gateways and initiation of a circum-Antarctic current caused a transition to a modern-like deep ocean circulation characterized by thermal differentiation between SCW and NCW beginning ~38.5 Ma, in the initial stages of Drake Passage opening. In addition, the relatively low δ18Obf values recorded at Site 1053 show that the cooling trend of the middle-late Eocene was not global, because it was not recorded in the North Atlantic. The timing of thermal differentiation shows that NCW contributed to ocean circulation by the late-middle Eocene, ~1-4 Myr earlier than previously thought. We propose that early NCW originated in the Labrador Sea, based on tectonic reconstructions and changes in foraminiferal assemblages in this basin. Finally, we link further development of meridional isotopic gradients in the Atlantic and Pacific in the late Eocene with the Tasman Gateway deepening (~34 Ma) and the consequent development of a circumpolar proto-ACC.

  7. Analysis of random drop for gateway congestion control. M.S. Thesis

    NASA Technical Reports Server (NTRS)

    Hashem, Emam Salaheddin

    1989-01-01

    Lately, the growing demand on the Internet has prompted the need for more effective congestion control policies. Currently No Gateway Policy is used to relieve and signal congestion, which leads to unfair service to the individual users and a degradation of overall network performance. Network simulation was used to illustrate the character of Internet congestion and its causes. A newly proposed gateway congestion control policy, called Random Drop, was considered as a promising solution to the pressing problem. Random Drop relieves resource congestion upon buffer overflow by choosing a random packet from the service queue to be dropped. The random choice should result in a drop distribution proportional to the bandwidth distribution among all contending TCP connections, thus applying the necessary fairness. Nonetheless, the simulation experiments demonstrate several shortcomings with this policy. Because Random Drop is a congestion control policy, which is not applied until congestion has already occurred, it usually results in a high drop rate that hurts too many connections including well-behaved ones. Even though the number of packets dropped is different from one connection to another depending on the buffer utilization upon overflow, the TCP recovery overhead is high enough to neutralize these differences, causing unfair congestion penalties. Besides, the drop distribution itself is an inaccurate representation of the average bandwidth distribution, missing much important information about the bandwidth utilization between buffer overflow events. A modification of Random Drop to do congestion avoidance by applying the policy early was also proposed. Early Random Drop has the advantage of avoiding the high drop rate of buffer overflow. The early application of the policy removes the pressure of congestion relief and allows more accurate signaling of congestion. To be used effectively, algorithms for the dynamic adjustment of the parameters of Early Random Drop

  8. Extending the invitation: Supporting learners from gateway experiences to participating in astronomical research

    NASA Astrophysics Data System (ADS)

    Laurence, Wendi; Gibbs, J.; Marshall, R.; Murphy, M.; Orr, L.; Rebull, L. M.; Whitworth, C.

    2014-01-01

    NITARP provides a forum in which educators conduct authentic astronomical research with guidance from practicing astrophysicists within an interactive professional learning community. As educators learn to conduct astronomical research, they are simultaneously creating educational outreach programs that connect other educators and secondary students to the research process. This means that, at any given time, participants may be learning astronomical content knowledge, field-specific research methodology, computer programs or devising teaching curricula and methods to extend the research experience to others. To support future endeavors, education research methodologies were employed to document the critical junctures where learning might be thwarted (Laurence, Kelley, Becker, Day & Marshall, 2006). These findings benefit the field in general as conducting authentic research is a key initiative in science education. NITARP also fills a unique critical juncture in the astronomical field. While astronomy is often called a gateway science there remains a precipitous drop-off in the number of students or educators who choose to extend their learning beyond planetarium experiences and introductory courses. To provide an invitation into research, and effective support along the way, we asked the question: What supports and cognitive frameworks learners would need to move from observation to research? Our poster will highlight three necessary skill sets: 1) Visualization constructed from multiple sets of data and images to create data driven conclusions; 2) Team research engagement practices, focused on grappling with data that does not have THE answer but rather a series of patterns or comparisons; 3) The use of multiple software programs, trouble shooting and compatibility. Our poster will discuss the teaching challenges and supports we developed to bring students through the research process and widen the gateway to STEM learning. This project was made possible through

  9. Building Reclamation: A Technique for Making Comparative and Performance Evaluations of Buildings.

    ERIC Educational Resources Information Center

    Steward, W. Cecil

    1982-01-01

    Building reclamation is a methodology for evaluating, planning, and re-using existing buildings, designed to increase effective decision-making and efficient building project execution regardless of type, age, or scope. The method and its application to 73 academic buildings at the University of Nebraska-Lincoln are outlined. Sample evaluation…

  10. A case study of the Secure Anonymous Information Linkage (SAIL) Gateway: a privacy-protecting remote access system for health-related research and evaluation.

    PubMed

    Jones, Kerina H; Ford, David V; Jones, Chris; Dsilva, Rohan; Thompson, Simon; Brooks, Caroline J; Heaven, Martin L; Thayer, Daniel S; McNerney, Cynthia L; Lyons, Ronan A

    2014-08-01

    With the current expansion of data linkage research, the challenge is to find the balance between preserving the privacy of person-level data whilst making these data accessible for use to their full potential. We describe a privacy-protecting safe haven and secure remote access system, referred to as the Secure Anonymised Information Linkage (SAIL) Gateway. The Gateway provides data users with a familiar Windows interface and their usual toolsets to access approved anonymously-linked datasets for research and evaluation. We outline the principles and operating model of the Gateway, the features provided to users within the secure environment, and how we are approaching the challenges of making data safely accessible to increasing numbers of research users. The Gateway represents a powerful analytical environment and has been designed to be scalable and adaptable to meet the needs of the rapidly growing data linkage community.

  11. Reactor building

    SciTech Connect

    Hista, J. C.

    1984-09-18

    Reactor building comprising a vessel shaft anchored in a slab which is peripherally locked. This reactor building comprises a confinement enclosure within which are positioned internal structures constituted by an internal structure floor, a vessel shaft, a slab being positioned between the general floor and the internal structure floor, the vesse

  12. The Decahedrella-event in ODP Hole 909C - Implications for Miocene stratigraphic and paleoclimatic interpretations across the Fram Strait gateway

    NASA Astrophysics Data System (ADS)

    Schreck, M.; Nam, S.; Matthiessen, J. J.

    2013-12-01

    ODP Hole 909C has been drilled during ODP Leg 151 in 1993 on a small abyssal terrace located immediately to the North of Hovgaard Ridge within the Fram Strait. This major arctic gateway constitutes the only deep-water connection between the Arctic Ocean and the North Atlantic. Moreover, it serves as a pathway for warmer North Atlantic surface waters entering the Central Arctic, and for colder, sea-ice covered waters that are exported to the south. Therefore the Fram Strait is of crucial importance for global ocean circulation and hence climate. This deep-water location was designed by ODP to document the timing of the opening of Fram Strait, and to monitor the Cenozoic evolution of water mass exchange as well as the glacial history and climatic variability in a region critical for understanding Miocene climate evolution. The age model of ODP Hole 909C is primarily based on the interpretation of the magnetic polarity record obtained during the ODP Leg 151 cruise, and provides significant temporal constraints only for the uppermost 40 mbsf, whereas limited recovery and the uncertain occurrence of hiatuses resulted in decreasing reliability of the magnetostratigraphic interpretations downcore and widely divergent hypothesis below 200 mbsf. Two possible correlations of the magnetic signal to the global polarity timescale have been proposed, both neither unique nor definitive, and in the absence of any additional independent age control it is difficult to distinguish between the two models, which in turn seriously hampers reliable paleoenvironmental reconstructions in the Neogene of the gateway region. A detailed palynological study on a paleoenvironmental transect across Fram Strait comprising IODP Site M2 (Central Arctic Ocean), ODP Site 909 (Fram Strait), and ODP Site 907 (Iceland Sea) revealed the presence of a significant acme of the endemic high-latitude acritarch Decahedrella martinheadii at all three sites. Comparable high abundances of this cold-water acritarch

  13. The Decahedrella-event in ODP Hole 909C - Implications for Miocene stratigraphic and paleoclimatic interpretations across the Fram Strait gateway

    NASA Astrophysics Data System (ADS)

    Schreck, Michael; Nam, Seung-il; Matthiessen, Jens

    2014-05-01

    ODP Hole 909C has been drilled during ODP Leg 151 in 1993 on a small abyssal terrace located immediately to the North of Hovgaard Ridge within the Fram Strait. This major arctic gateway constitutes the only deep-water connection between the Arctic Ocean and the North Atlantic. Moreover, it serves as a pathway for warmer North Atlantic surface waters entering the Central Arctic, and for colder, sea-ice covered waters that are exported to the south. Therefore the Fram Strait is of crucial importance for global ocean circulation and hence climate. Therefore, this deep-water location was designed by ODP to document the timing of the opening of Fram Strait, and to monitor the Cenozoic evolution of water mass exchange as well as the glacial history and climatic variability in a region critical for understanding Miocene climate evolution. The age model of ODP Hole 909C is primarily based on the interpretation of the magnetic polarity record obtained during the ODP Leg 151 cruise, and provides significant temporal constraints only for the uppermost 40 mbsf, whereas limited recovery and the uncertain occurrence of hiatuses resulted in decreasing reliability of the magnetostratigraphic interpretations downcore and widely divergent hypothesis below 200 mbsf. Two possible correlations of the magnetic signal to the global polarity timescale have been proposed, both neither unique nor definitive, and in the absence of any additional independent age control it is difficult to distinguish between the two models, which in turn seriously hampers reliable paleoenvironmental reconstructions in the Neogene of the gateway region. A detailed palynological study on a paleoenvironmental transect across Fram Strait comprising IODP Site M2 (Central Arctic Ocean), ODP Site 909 (Fram Strait), and ODP Site 907 (Iceland Sea) revealed the presence of a significant acme of the endemic high-latitude acritarch Decahedrella martinheadii at all three sites. Comparable high abundances of this cold

  14. Intelligent Buildings

    SciTech Connect

    Brambley, Michael R.; Armstrong, Peter R.; Kintner-Meyer, Michael CW; Pratt, Robert G.; Katipamula, Srinivas

    2001-01-01

    The topic of "intelligent buildings" (IBs) emerged in the early 1980s. Since, the term has been used to represent a variety of related, yet differing topics, each with a slightly different focus and purpose. Wiring and networking-infrastructure companies emphasize the cabling requirements for communication in intelligent buildings and the need to accommodate future needs for higher-speed broadband. Lucent (Lucent 2000) for example, defines an IB as "...one with a completely integrated wiring architecture. A single cabling system that handles all information traffic - voice, data, video, even the big building management systems."

  15. Steppingstone and gateway ideas: a discussion of origins, research challenges, and promising lines of research for the future.

    PubMed

    Anthony, James C

    2012-06-01

    In this discussion of contributed papers for the special issue of DAD, the author draws attention to early American laws concerning cannabis and to statements made about the epidemiology of cannabis smoking and other drug use between 1858 and the contemporary scene, with coverage of opium, heroin, tobacco, alcohol, cocaine, kava, and other drugs. He discusses these steppingstone and gateway processes in relation to political environment and in relation to scientific challenges such as uncontrolled confounding. He provides a critique of between-individual research designs, including co-twin and co-sib designs of behavior genetics, as well as imaging research, where uncontrolled confounding often exists. He highlights the epidemiologic case-crossover design and prevention research experiments as potentially valuable approaches in new directions for research on the steppingstone and gateway processes.

  16. A MultiSite Gateway Toolkit for Rapid Cloning of Vertebrate Expression Constructs with Diverse Research Applications

    PubMed Central

    Fowler, Daniel K.; Stewart, Scott; Seredick, Steve; Eisen, Judith S.

    2016-01-01

    Recombination-based cloning is a quick and efficient way to generate expression vectors. Recent advancements have provided powerful recombinant DNA methods for molecular manipulations. Here, we describe a novel collection of three-fragment MultiSite Gateway cloning system-compatible vectors providing expanded molecular tools for vertebrate research. The components of this toolkit encompass a broad range of uses such as fluorescent imaging, dual gene expression, RNA interference, tandem affinity purification, chemically-inducible dimerization and lentiviral production. We demonstrate examples highlighting the utility of this toolkit for producing multi-component vertebrate expression vectors with diverse primary research applications. The vectors presented here are compatible with other Gateway toolkits and collections, facilitating the rapid generation of a broad range of innovative DNA constructs for biological research. PMID:27500400

  17. Steppingstone and Gateway Ideas: A Discussion of Origins, Research Challenges, and Promising Lines of Research for the Future

    PubMed Central

    Anthony, James C. (Jim)

    2016-01-01

    In this discussion of contributed papers for the special issue of DAD, the author draws attention to early American laws concerning cannabis and to statements made about the epidemiology of cannabis smoking and other drug use between 1858 and the contemporary scene, with coverage of opium, heroin, tobacco, alcohol, cocaine, kava, and other drugs. He discusses these steppingstone and gateway processes in relation to political environment and in relation to scientific challenges such as uncontrolled confounding. He provides a critique of between-individual research designs, including co-twin and co-sib designs of behavior genetics, as well as imaging research, where uncontrolled confounding often exists. He highlights the epidemiologic case-crossover design and prevention research experiments as potentially valuable approaches in new directions for research on the steppingstone and gateway processes. PMID:22572210

  18. Photovoltaic Performance and Reliability Database: A Gateway to Experimental Data Monitoring Projects for PV at the Florida Solar Energy Center

    DOE Data Explorer

    This site is the gateway to experimental data monitoring projects for photovoltaic (PV) at the Florida Solar Energy Center. The website and the database were designed to facilitate and standardize the processes for archiving, analyzing and accessing data collected from dozens of operational PV systems and test facilities monitored by FSEC's Photovoltaics and Distributed Generation Division. [copied from http://www.fsec.ucf.edu/en/research/photovoltaics/data_monitoring/index.htm

  19. Building Portfolio

    ERIC Educational Resources Information Center

    College Management, 1974

    1974-01-01

    The combination of a prefabricated building system and a clustered terrace design has resulted in economical and aesthetically pleasing housing for students at Vassar College in Poughkeepsie, New York. (Author)

  20. The Climate-G Portal: a Grid Enabled Scientifc Gateway for Climate Change

    NASA Astrophysics Data System (ADS)

    Fiore, Sandro; Negro, Alessandro; Aloisio, Giovanni

    2010-05-01

    Grid portals are web gateways aiming at concealing the underlying infrastructure through a pervasive, transparent, user-friendly, ubiquitous and seamless access to heterogeneous and geographical spread resources (i.e. storage, computational facilities, services, sensors, network, databases). Definitively they provide an enhanced problem-solving environment able to deal with modern, large scale scientific and engineering problems. Scientific gateways are able to introduce a revolution in the way scientists and researchers organize and carry out their activities. Access to distributed resources, complex workflow capabilities, and community-oriented functionalities are just some of the features that can be provided by such a web-based environment. In the context of the EGEE NA4 Earth Science Cluster, Climate-G is a distributed testbed focusing on climate change research topics. The Euro-Mediterranean Center for Climate Change (CMCC) is actively participating in the testbed providing the scientific gateway (Climate-G Portal) to access to the entire infrastructure. The Climate-G Portal has to face important and critical challenges as well as has to satisfy and address key requirements. In the following, the most relevant ones are presented and discussed. Transparency: the portal has to provide a transparent access to the underlying infrastructure preventing users from dealing with low level details and the complexity of a distributed grid environment. Security: users must be authenticated and authorized on the portal to access and exploit portal functionalities. A wide set of roles is needed to clearly assign the proper one to each user. The access to the computational grid must be completely secured, since the target infrastructure to run jobs is a production grid environment. A security infrastructure (based on X509v3 digital certificates) is strongly needed. Pervasivity and ubiquity: the access to the system must be pervasive and ubiquitous. This is easily true due

  1. The VERCE platform: Enabling Computational Seismology via Streaming Workflows and Science Gateways

    NASA Astrophysics Data System (ADS)

    Spinuso, Alessandro; Filgueira, Rosa; Krause, Amrey; Matser, Jonas; Casarotti, Emanuele; Magnoni, Federica; Gemund, Andre; Frobert, Laurent; Krischer, Lion; Atkinson, Malcolm

    2015-04-01

    The VERCE project is creating an e-Science platform to facilitate innovative data analysis and coding methods that fully exploit the wealth of data in global seismology. One of the technologies developed within the project is the Dispel4Py python library, which allows to describe abstract stream-based workflows for data-intensive applications and to execute them in a distributed environment. At runtime Dispel4Py is able to map workflow descriptions dynamically onto a number of computational resources (Apache Storm clusters, MPI powered clusters, and shared-memory multi-core machines, single-core machines), setting it apart from other workflow frameworks. Therefore, Dispel4Py enables scientists to focus on their computation instead of being distracted by details of the computing infrastructure they use. Among the workflows developed with Dispel4Py in VERCE, we mention here those for Seismic Ambient Noise Cross-Correlation and MISFIT calculation, which address two data-intensive problems that are common in computational seismology. The former, also called Passive Imaging, allows the detection of relative seismic-wave velocity variations during the time of recording, to be associated with the stress-field changes that occurred in the test area. The MISFIT instead, takes as input the synthetic seismograms generated from HPC simulations for a certain Earth model and earthquake and, after a preprocessing stage, compares them with real observations in order to foster subsequent model updates and improvement (Inversion). The VERCE Science Gateway exposes the MISFIT calculation workflow as a service, in combination with the simulation phase. Both phases can be configured, controlled and monitored by the user via a rich user interface which is integrated within the gUSE Science Gateway framework, hiding the complexity of accessing third parties data services, security mechanisms and enactment on the target resources. Thanks to a modular extension to the Dispel4Py framework

  2. The Climate-G Portal: a scientific gateway for climate change

    NASA Astrophysics Data System (ADS)

    Fiore, S.; Aloisio, G.; Blower, J. D.; Cofino, A.; Denvil, S.; Fox, P. A.; Petitdidier, M.; Schwichtenberg, H.

    2010-12-01

    Climate-G is a data-oriented research effort conceived in the context of the EGEE Earth Science Cluster and devoted to the Climate Change community. The testbed is an interdisciplinary effort joining expertise in the field of climate change and computational science. The main goal of Climate-G is to allow scientists carrying out geographical and cross-institutional data discovery, access, visualization and sharing of climate data. The involved partners are: Centro Euro-Mediterraneo per i Cambiamenti Climatici (CMCC, Italy), Institut Pierre-Simon Laplace (IPSL/CNRS, France), Fraunhofer Institut für Algorithmen und Wissenschaftliches Rechnen (SCAI, Germany), National Center for Atmospheric Research (NCAR, USA) and Rensselaer Polytechnic Institute (RPI, USA), University of Reading (Reading, UK), University of Cantabria (UC, Spain), and University of Salento (UniSalento, Italy). The main results of this testbed are the distributed data/metadata architecture (exploiting the GRelC service) and the scientific gateway of the testbed (Climate-G Portal). The latter is a central topic of this contribution. Data distribution comes from the need of sharing data among centres without moving it into a central repository. Each partner can contribute with new datasets to the testbed just adding a new data service into the infrastructure and mapping it on a specific metadata server. The metadata management plays a critical role in such a distributed environment, since it enables search and discovery activities, allows describing and cataloguing datasets, makes data effectively accessible and shareable by the scientific community. The novel grid enabled harvesting system will be presented and discussed showing a map-enabled search page providing aggregated metadata information. Climate-G exploits both grid technologies connected with the EGEE project and domain-based tools and services. The general grid services provide a solid basis at an infrastructural level ensuring great

  3. The Gateway Paper--proposed health reforms in Pakistan--interface considerations.

    PubMed

    Nishtar, Sania

    2006-12-01

    The Gateway Paper recognizes three system interfaces as being critical to the delivery of healthcare within Pakistan. These include the federal/provincial interface, the provincial-district interface and the public-private interface. A number of gaps in each area have been highlighted. At the federal-provincial interface lack of provincial ownership of federal initiatives, gaps in provincial counterpart arrangements, ambiguities about federal and provincial roles and responsibilities, conflicts over sharing of resources and gaps in understanding provincial requirements and poor coordination have been articulated as core issues. It is envisaged that the development of a broad based mechanism to develop a consensus on national policy positions, incorporation of appropriate guidance from the provinces, giving provinces an active participatory role in decision-making, garnering their support and clearly demarcating roles and responsibilities will obviate some of these issues as would the institutionalization of a federal-provincial coordinating mechanism to review actions at both levels with regards to progress on meeting stipulating goals. At a district level poor governance, limited capacity within the system, lag in granting full district level financial and administrative autonomy, and lack of operational clarity in the rules of business have contributed to the challenge. This is compounded by inadvertent centralization of some functions within the district, which political and administrative decentralization has paradoxically created and impediments to harnessing the role of communities. The clear delineation of these issues provides a substrate, which need to be at the heart of strategic reform within the context of the recent devolution initiative. At the public-private interface the absence of locally established principles, legislative frameworks, policies and operational strategies have been contributing to the adhoc nature of public-private engagement within

  4. NASA's Earth Science Gateway: A Platform for Interoperable Services in Support of the GEOSS Architecture

    NASA Astrophysics Data System (ADS)

    Alameh, N.; Bambacus, M.; Cole, M.

    2006-12-01

    Nasa's Earth Science as well as interdisciplinary research and applications activities require access to earth observations, analytical models and specialized tools and services, from diverse distributed sources. Interoperability and open standards for geospatial data access and processing greatly facilitate such access among the information and processing compo¬nents related to space¬craft, airborne, and in situ sensors; predictive models; and decision support tools. To support this mission, NASA's Geosciences Interoperability Office (GIO) has been developing the Earth Science Gateway (ESG; online at http://esg.gsfc.nasa.gov) by adapting and deploying a standards-based commercial product. Thanks to extensive use of open standards, ESG can tap into a wide array of online data services, serve a variety of audiences and purposes, and adapt to technology and business changes. Most importantly, the use of open standards allow ESG to function as a platform within a larger context of distributed geoscience processing, such as the Global Earth Observing System of Systems (GEOSS). ESG shares the goals of GEOSS to ensure that observations and products shared by users will be accessible, comparable, and understandable by relying on common standards and adaptation to user needs. By maximizing interoperability, modularity, extensibility and scalability, ESG's architecture fully supports the stated goals of GEOSS. As such, ESG's role extends beyond that of a gateway to NASA science data to become a shared platform that can be leveraged by GEOSS via: A modular and extensible architecture Consensus and community-based standards (e.g. ISO and OGC standards) A variety of clients and visualization techniques, including WorldWind and Google Earth A variety of services (including catalogs) with standard interfaces Data integration and interoperability Mechanisms for user involvement and collaboration Mechanisms for supporting interdisciplinary and domain-specific applications ESG

  5. The Gateway Paper--proposed health reforms in Pakistan--interface considerations.

    PubMed

    Nishtar, Sania

    2006-12-01

    The Gateway Paper recognizes three system interfaces as being critical to the delivery of healthcare within Pakistan. These include the federal/provincial interface, the provincial-district interface and the public-private interface. A number of gaps in each area have been highlighted. At the federal-provincial interface lack of provincial ownership of federal initiatives, gaps in provincial counterpart arrangements, ambiguities about federal and provincial roles and responsibilities, conflicts over sharing of resources and gaps in understanding provincial requirements and poor coordination have been articulated as core issues. It is envisaged that the development of a broad based mechanism to develop a consensus on national policy positions, incorporation of appropriate guidance from the provinces, giving provinces an active participatory role in decision-making, garnering their support and clearly demarcating roles and responsibilities will obviate some of these issues as would the institutionalization of a federal-provincial coordinating mechanism to review actions at both levels with regards to progress on meeting stipulating goals. At a district level poor governance, limited capacity within the system, lag in granting full district level financial and administrative autonomy, and lack of operational clarity in the rules of business have contributed to the challenge. This is compounded by inadvertent centralization of some functions within the district, which political and administrative decentralization has paradoxically created and impediments to harnessing the role of communities. The clear delineation of these issues provides a substrate, which need to be at the heart of strategic reform within the context of the recent devolution initiative. At the public-private interface the absence of locally established principles, legislative frameworks, policies and operational strategies have been contributing to the adhoc nature of public-private engagement within

  6. The Gateway Paper--context and configuration of the proposed health reforms in Pakistan.

    PubMed

    Nishtar, Sania

    2006-12-01

    As an opening of a dialogue on health reforms in Pakistan, the Gateway Paper presents a viewpoint on its proposed directions making a strong case for systems reforms, which need to scope beyond the healthcare system. Positioning the reform process to strengthen Pakistan's health policy cycle, the paper articulates a roadmap for a paradigm shift to achieve health outcomes in Pakistan with major structural reorganization within the health system. The proposed reform points in the four areas namely, reforms within the health sector, overarching measures, reconfiguration of health within an inter-sectoral scope and generating evidence for reforms. Reforms within the health sector focus on developing new models of service delivery and health financing which can enable the state to leverage the private sector outreach to deliver health-related public goods on the one hand and maximize the outreach of the State's health care delivery mechanisms through mainstreaming the role of the private sector on the other, albeit with safeguards. In addition, these call for strengthening the stewardship role to regulate these arrangements. The second area of reform focuses on overarching measures; these include developing frameworks for public-private partnerships which will enable the bringing together of organizations with the mandate to offer public goods and those that could facilitate this goal through the provision of resources, technical expertise or outreach; mainstreaming health into the country's social protection strategy in order to address issues of access and affordability for the poor and introducing civil service and public service reform focused on good governance, accountability, breakdown of institutional corruption which are critical to improving health outcomes. The third area of reform involves broadening health to its inter-sectoral scope, redefinition of objectives and targets within the health sector and garnering support from across the sectors to forester

  7. The Gateway Paper--context and configuration of the proposed health reforms in Pakistan.

    PubMed

    Nishtar, Sania

    2006-12-01

    As an opening of a dialogue on health reforms in Pakistan, the Gateway Paper presents a viewpoint on its proposed directions making a strong case for systems reforms, which need to scope beyond the healthcare system. Positioning the reform process to strengthen Pakistan's health policy cycle, the paper articulates a roadmap for a paradigm shift to achieve health outcomes in Pakistan with major structural reorganization within the health system. The proposed reform points in the four areas namely, reforms within the health sector, overarching measures, reconfiguration of health within an inter-sectoral scope and generating evidence for reforms. Reforms within the health sector focus on developing new models of service delivery and health financing which can enable the state to leverage the private sector outreach to deliver health-related public goods on the one hand and maximize the outreach of the State's health care delivery mechanisms through mainstreaming the role of the private sector on the other, albeit with safeguards. In addition, these call for strengthening the stewardship role to regulate these arrangements. The second area of reform focuses on overarching measures; these include developing frameworks for public-private partnerships which will enable the bringing together of organizations with the mandate to offer public goods and those that could facilitate this goal through the provision of resources, technical expertise or outreach; mainstreaming health into the country's social protection strategy in order to address issues of access and affordability for the poor and introducing civil service and public service reform focused on good governance, accountability, breakdown of institutional corruption which are critical to improving health outcomes. The third area of reform involves broadening health to its inter-sectoral scope, redefinition of objectives and targets within the health sector and garnering support from across the sectors to forester

  8. Prioritizing Alcohol Prevention: Establishing Alcohol as the Gateway Drug and Linking Age of First Drink with Illicit Drug Use

    ERIC Educational Resources Information Center

    Barry, Adam E.; King, Jessica; Sears, Cynthia; Harville, Cedric; Bondoc, Irina; Joseph, Kessy

    2016-01-01

    Background: Given ever-reducing budgets of community and school substance use prevention programs, there is a call for identifying the first substance in the sequence leading to polydrug use. Methods: Examining data from a nationally representative sample of 2835 United States 12th graders, we sought to determine (1) the first substance…

  9. Building on Resources in the Information Age

    Technology Transfer Automated Retrieval System (TEKTRAN)

    “We are drowning in data, swept away by information, deluged by publications, and nearly overcome by the challenge of sorting things out in search for a few drops of wisdom”, we read recently. Yet, wisdom, evolving from selective consumption, critical assessment and synthesis of important ideas is s...

  10. DRIHM Portal - A Scientific Gateway for Complex Hydro-Meteorological Simulations

    NASA Astrophysics Data System (ADS)

    Danovaro, Emanuele; Clematis, Andrea; D'Agostino, Daniele; Galizia, Antonella; Quarati, Alfonso; Schiffers, Michael; Straube, Christian; gentschen Felde, Nils; Delogu, Fabio; Fiori, Elisabetta

    2014-05-01

    Hydro-meteorological simulations rely on complex, computationally intensive, simulation models. The accuracy of the simulation is strongly dependent on an extensive set of configuration parameters. Moreover, a full simulation (from rainfall to impact on urban areas) requires the execution of several models organized trough a workflow. This can lead to compatibility issues among different models. DRIHM Portal is the scientific gateway developed by DRIHM project. It is able to support HM researcher in the design on new experiment. It expose a simple, web-based, UI that let the user to compose the desired workflow, then the user is driven trough parameter selection and job execution. The portal takes care of generating all the configuration files and handles the execution of simulation steps on a heterogeneous computing infrastructure composed by PRACE and EGI resources and on dedicated clusters. A large effort in model standardization give the possibility to easily swap among analogous model within a workflow, and evaluate the benefit of different models or configuration parameters, thus speeding-up the HM research. The portal is further evolving with a new set of user-driven requests: in-place analysis of simulation results and ability to share experiment with the HMR community as well as with citizen scientists.

  11. Earth science big data at users' fingertips: the EarthServer Science Gateway Mobile

    NASA Astrophysics Data System (ADS)

    Barbera, Roberto; Bruno, Riccardo; Calanducci, Antonio; Fargetta, Marco; Pappalardo, Marco; Rundo, Francesco

    2014-05-01

    The EarthServer project (www.earthserver.eu), funded by the European Commission under its Seventh Framework Program, aims at establishing open access and ad-hoc analytics on extreme-size Earth Science data, based on and extending leading-edge Array Database technology. The core idea is to use database query languages as client/server interface to achieve barrier-free "mix & match" access to multi-source, any-size, multi-dimensional space-time data -- in short: "Big Earth Data Analytics" - based on the open standards of the Open Geospatial Consortium Web Coverage Processing Service (OGC WCPS) and the W3C XQuery. EarthServer combines both, thereby achieving a tight data/metadata integration. Further, the rasdaman Array Database System (www.rasdaman.com) is extended with further space-time coverage data types. On server side, highly effective optimizations - such as parallel and distributed query processing - ensure scalability to Exabyte volumes. In this contribution we will report on the EarthServer Science Gateway Mobile, an app for both iOS and Android-based devices that allows users to seamlessly access some of the EarthServer applications using SAML-based federated authentication and fine-grained authorisation mechanisms.

  12. On the Capability of Smartphones to Perform as Communication Gateways in Medical Wireless Personal Area Networks

    PubMed Central

    Morón, María José; Luque, Rafael; Casilari, Eduardo

    2014-01-01

    This paper evaluates and characterizes the technical performance of medical wireless personal area networks (WPANs) that are based on smartphones. For this purpose, a prototype of a health telemonitoring system is presented. The prototype incorporates a commercial Android smartphone, which acts as a relay point, or “gateway”, between a set of wireless medical sensors and a data server. Additionally, the paper investigates if the conventional capabilities of current commercial smartphones can be affected by their use as gateways or “Holters” in health monitoring applications. Specifically, the profiling has focused on the CPU and power consumption of the mobile devices. These metrics have been measured under several test conditions modifying the smartphone model, the type of sensors connected to the WPAN, the employed Bluetooth profile (SPP (serial port profile) or HDP (health device profile)), the use of other peripherals, such as a GPS receiver, the impact of the use of the Wi-Fi interface or the employed method to encode and forward the data that are collected from the sensors. PMID:24451456

  13. NASA's Earth Science Gateway within the GEOSS Architecture Framework and in Support of Distributed Global Systems

    NASA Astrophysics Data System (ADS)

    Alameh, N.; Cole, M.; Bambacus, M.; Thomas, R.

    2007-12-01

    Progress continues within the arena of interoperability towards greater discovery, access, and use of scientific data regarding improved societal benefit and decision solutions. The Group on Earth Observation System of Systems has developed multiple pilot projects in which many of these maturing and emerging technologies are being interconnected, tested, and implemented as operational systems. Within this network of components are data stores, registries, catalogs, portals, models, work-process flows, satellites, UAVs, and many more components. The pilots tackle the intricate process of ensuring these components properly work together within the framework of open-standards based interoperability, and enabling the vision of a distributed, comprehensible, global system of scientific tools and data for the lay-person as well as the researcher. This paper will concentrate on the NASA Earth Science Gateway (http://esg.gsfc.nasa.gov) view of interconnections to the registries, catalogs, models, and so on, that support this System of Systems. This paper covers what standards were used, how components can be connected and tested, where difficulties emerged, where we have seen return on investment, and how this level of interoperability is progressing.

  14. The sources of atmospheric black carbon at a European gateway to the Arctic

    NASA Astrophysics Data System (ADS)

    Winiger, P.; Andersson, A.; Eckhardt, S.; Stohl, A.; Gustafsson, Ö.

    2016-09-01

    Black carbon (BC) aerosols from incomplete combustion of biomass and fossil fuel contribute to Arctic climate warming. Models--seeking to advise mitigation policy--are challenged in reproducing observations of seasonally varying BC concentrations in the Arctic air. Here we compare year-round observations of BC and its δ13C/Δ14C-diagnosed sources in Arctic Scandinavia, with tailored simulations from an atmospheric transport model. The model predictions for this European gateway to the Arctic are greatly improved when the emission inventory of anthropogenic sources is amended by satellite-derived estimates of BC emissions from fires. Both BC concentrations (R2=0.89, P<0.05) and source contributions (R2=0.77, P<0.05) are accurately mimicked and linked to predominantly European emissions. This improved model skill allows for more accurate assessment of sources and effects of BC in the Arctic, and a more credible scientific underpinning of policy efforts aimed at efficiently reducing BC emissions reaching the European Arctic.

  15. Protecting Place Through Community Alliances: Haida Gwaii Responds to the Proposed Enbridge Northern Gateway Project

    NASA Astrophysics Data System (ADS)

    Crist, Valine

    This research contributes to the emerging dialogue concerning power relationships and the alliances that are challenging current frameworks in an attempt to create positive change. Worldwide, local people in rural places are threatened by development paradigms and conflicting social, political, economic, and ecological values. Large-scale development, such as the Enbridge Northern Gateway Project (NGP), provide a tangible example of our failing systems and make the interplay of these elements palpable. Increasingly, communities are coalescing to challenge the current models and economically motivated agendas threatening Indigenous sovereignty and local lifeways. Central to these coalitions are Indigenous peoples who are aligning with non-Indigenous neighbours to renegotiate power relationships. This research examines these dynamic alliances and uses Haida Gwaii's resistance to the NGP as an example of the formidable strength of community coalitions mobilized by intersecting values. To contextualize the NGP within the broader discourse, I problematize Canada's environmental assessment process and consider how media portrays the growing resistance to the proposed project. Drawing on information presented through the environmental assessment, I analyze the main messages and shared values of Haida Gwaii citizens opposed to the NGP. This thesis focuses on this unanimous and galvanizing resistance, which is largely motivated by the reliance on local food sources and an embodied connection to Haida Gwaii shared by Island citizens. The continued denial of Aboriginal title and rights was inherent throughout this consideration and is an underlying theme throughout the analyses.

  16. The sources of atmospheric black carbon at a European gateway to the Arctic

    PubMed Central

    Winiger, P; Andersson, A; Eckhardt, S; Stohl, A; Gustafsson, Ö.

    2016-01-01

    Black carbon (BC) aerosols from incomplete combustion of biomass and fossil fuel contribute to Arctic climate warming. Models—seeking to advise mitigation policy—are challenged in reproducing observations of seasonally varying BC concentrations in the Arctic air. Here we compare year-round observations of BC and its δ13C/Δ14C-diagnosed sources in Arctic Scandinavia, with tailored simulations from an atmospheric transport model. The model predictions for this European gateway to the Arctic are greatly improved when the emission inventory of anthropogenic sources is amended by satellite-derived estimates of BC emissions from fires. Both BC concentrations (R2=0.89, P<0.05) and source contributions (R2=0.77, P<0.05) are accurately mimicked and linked to predominantly European emissions. This improved model skill allows for more accurate assessment of sources and effects of BC in the Arctic, and a more credible scientific underpinning of policy efforts aimed at efficiently reducing BC emissions reaching the European Arctic. PMID:27627859

  17. Common liability to addiction and “gateway hypothesis”: Theoretical, empirical and evolutionary perspective

    PubMed Central

    Vanyukov, Michael M.; Tarter, Ralph E.; Kirillova, Galina P.; Kirisci, Levent; Reynolds, Maureen D.; Kreek, Mary Jeanne; Conway, Kevin P.; Maher, Brion S.; Iacono, William G.; Bierut, Laura; Neale, Michael C.; Clark, Duncan B.; Ridenour, Ty A.

    2013-01-01

    Background Two competing concepts address the development of involvement with psychoactive substances: the “gateway hypothesis” (GH) and common liability to addiction (CLA). Method The literature on theoretical foundations and empirical findings related to both concepts is reviewed. Results The data suggest that drug use initiation sequencing, the core GH element, is variable and opportunistic rather than uniform and developmentally deterministic. The association between risks for use of different substances, if any, can be more readily explained by common underpinnings than by specific staging. In contrast, the CLA concept is grounded in genetic theory and supported by data identifying common sources of variation in the risk for specific addictions. This commonality has identifiable neurobiological substrate and plausible evolutionary explanations. Conclusions Whereas the “gateway” hypothesis does not specify mechanistic connections between “stages”, and does not extend to the risks for addictions, the concept of common liability to addictions incorporates sequencing of drug use initiation as well as extends to related addictions and their severity, provides a parsimonious explanation of substance use and addiction co-occurrence, and establishes a theoretical and empirical foundation to research in etiology, quantitative risk and severity measurement, as well as targeted non-drug-specific prevention and early intervention. PMID:22261179

  18. Development of Gateway Binary Vector Series with Four Different Selection Markers for the Liverwort Marchantia polymorpha.

    PubMed

    Ishizaki, Kimitsune; Nishihama, Ryuichi; Ueda, Minoru; Inoue, Keisuke; Ishida, Sakiko; Nishimura, Yoshiki; Shikanai, Toshiharu; Kohchi, Takayuki

    2015-01-01

    We previously reported Agrobacterium-mediated transformation methods for the liverwort Marchantia polymorpha using the hygromycin phosphotransferase gene as a marker for selection with hygromycin. In this study, we developed three additional markers for M. polymorpha transformation: the gentamicin 3'-acetyltransferase gene for selection with gentamicin; a mutated acetolactate synthase gene for selection with chlorsulfuron; and the neomycin phosphotransferase II gene for selection with G418. Based on these four marker genes, we have constructed a series of Gateway binary vectors designed for transgenic experiments on M. polymorpha. The 35S promoter from cauliflower mosaic virus and endogenous promoters for constitutive and heat-inducible expression were used to create these vectors. The reporters and tags used were Citrine, 3×Citrine, Citrine-NLS, TagRFP, tdTomato, tdTomato-NLS, GR, SRDX, SRDX-GR, GUS, ELuc(PEST), and 3×FLAG. These vectors, designated as the pMpGWB series, will facilitate molecular genetic analyses of the emerging model plant M. polymorpha. PMID:26406247

  19. Development of Gateway Binary Vector Series with Four Different Selection Markers for the Liverwort Marchantia polymorpha

    PubMed Central

    Ueda, Minoru; Inoue, Keisuke; Ishida, Sakiko; Nishimura, Yoshiki; Shikanai, Toshiharu; Kohchi, Takayuki

    2015-01-01

    We previously reported Agrobacterium-mediated transformation methods for the liverwort Marchantia polymorpha using the hygromycin phosphotransferase gene as a marker for selection with hygromycin. In this study, we developed three additional markers for M. polymorpha transformation: the gentamicin 3'-acetyltransferase gene for selection with gentamicin; a mutated acetolactate synthase gene for selection with chlorsulfuron; and the neomycin phosphotransferase II gene for selection with G418. Based on these four marker genes, we have constructed a series of Gateway binary vectors designed for transgenic experiments on M. polymorpha. The 35S promoter from cauliflower mosaic virus and endogenous promoters for constitutive and heat-inducible expression were used to create these vectors. The reporters and tags used were Citrine, 3×Citrine, Citrine-NLS, TagRFP, tdTomato, tdTomato-NLS, GR, SRDX, SRDX-GR, GUS, ELuc(PEST), and 3×FLAG. These vectors, designated as the pMpGWB series, will facilitate molecular genetic analyses of the emerging model plant M. polymorpha. PMID:26406247

  20. Gateway Vectors for Efficient Artificial Gene Assembly In Vitro and Expression in Yeast Saccharomyces cerevisiae

    PubMed Central

    Giuraniuc, Claudiu V.; MacPherson, Murray; Saka, Yasushi

    2013-01-01

    Construction of synthetic genetic networks requires the assembly of DNA fragments encoding functional biological parts in a defined order. Yet this may become a time-consuming procedure. To address this technical bottleneck, we have created a series of Gateway shuttle vectors and an integration vector, which facilitate the assembly of artificial genes and their expression in the budding yeast Saccharomyces cerevisiae. Our method enables the rapid construction of an artificial gene from a promoter and an open reading frame (ORF) cassette by one-step recombination reaction in vitro. Furthermore, the plasmid thus created can readily be introduced into yeast cells to test the assembled gene’s functionality. As flexible regulatory components of a synthetic genetic network, we also created new versions of the tetracycline-regulated transactivators tTA and rtTA by fusing them to the auxin-inducible degron (AID). Using our gene assembly approach, we made yeast expression vectors of these engineered transactivators, AIDtTA and AIDrtTA and then tested their functions in yeast. We showed that these factors can be regulated by doxycycline and degraded rapidly after addition of auxin to the medium. Taken together, the method for combinatorial gene assembly described here is versatile and would be a valuable tool for yeast synthetic biology. PMID:23675537

  1. Healthcare Data Gateways: Found Healthcare Intelligence on Blockchain with Novel Privacy Risk Control.

    PubMed

    Yue, Xiao; Wang, Huiju; Jin, Dawei; Li, Mingqiang; Jiang, Wei

    2016-10-01

    Healthcare data are a valuable source of healthcare intelligence. Sharing of healthcare data is one essential step to make healthcare system smarter and improve the quality of healthcare service. Healthcare data, one personal asset of patient, should be owned and controlled by patient, instead of being scattered in different healthcare systems, which prevents data sharing and puts patient privacy at risks. Blockchain is demonstrated in the financial field that trusted, auditable computing is possible using a decentralized network of peers accompanied by a public ledger. In this paper, we proposed an App (called Healthcare Data Gateway (HGD)) architecture based on blockchain to enable patient to own, control and share their own data easily and securely without violating privacy, which provides a new potential way to improve the intelligence of healthcare systems while keeping patient data private. Our proposed purpose-centric access model ensures patient own and control their healthcare data; simple unified Indicator-Centric Schema (ICS) makes it possible to organize all kinds of personal healthcare data practically and easily. We also point out that MPC (Secure Multi-Party Computing) is one promising solution to enable untrusted third-party to conduct computation over patient data without violating privacy.

  2. Healthcare Data Gateways: Found Healthcare Intelligence on Blockchain with Novel Privacy Risk Control.

    PubMed

    Yue, Xiao; Wang, Huiju; Jin, Dawei; Li, Mingqiang; Jiang, Wei

    2016-10-01

    Healthcare data are a valuable source of healthcare intelligence. Sharing of healthcare data is one essential step to make healthcare system smarter and improve the quality of healthcare service. Healthcare data, one personal asset of patient, should be owned and controlled by patient, instead of being scattered in different healthcare systems, which prevents data sharing and puts patient privacy at risks. Blockchain is demonstrated in the financial field that trusted, auditable computing is possible using a decentralized network of peers accompanied by a public ledger. In this paper, we proposed an App (called Healthcare Data Gateway (HGD)) architecture based on blockchain to enable patient to own, control and share their own data easily and securely without violating privacy, which provides a new potential way to improve the intelligence of healthcare systems while keeping patient data private. Our proposed purpose-centric access model ensures patient own and control their healthcare data; simple unified Indicator-Centric Schema (ICS) makes it possible to organize all kinds of personal healthcare data practically and easily. We also point out that MPC (Secure Multi-Party Computing) is one promising solution to enable untrusted third-party to conduct computation over patient data without violating privacy. PMID:27565509

  3. The sources of atmospheric black carbon at a European gateway to the Arctic.

    PubMed

    Winiger, P; Andersson, A; Eckhardt, S; Stohl, A; Gustafsson, Ö

    2016-01-01

    Black carbon (BC) aerosols from incomplete combustion of biomass and fossil fuel contribute to Arctic climate warming. Models-seeking to advise mitigation policy-are challenged in reproducing observations of seasonally varying BC concentrations in the Arctic air. Here we compare year-round observations of BC and its δ(13)C/Δ(14)C-diagnosed sources in Arctic Scandinavia, with tailored simulations from an atmospheric transport model. The model predictions for this European gateway to the Arctic are greatly improved when the emission inventory of anthropogenic sources is amended by satellite-derived estimates of BC emissions from fires. Both BC concentrations (R(2)=0.89, P<0.05) and source contributions (R(2)=0.77, P<0.05) are accurately mimicked and linked to predominantly European emissions. This improved model skill allows for more accurate assessment of sources and effects of BC in the Arctic, and a more credible scientific underpinning of policy efforts aimed at efficiently reducing BC emissions reaching the European Arctic. PMID:27627859

  4. Development of a Multipurpose GATEWAY-Based Lentiviral Tetracycline-Regulated Conditional RNAi System (GLTR)

    PubMed Central

    Shivalingaiah, Giridhar; Kofler, Reinhard; Geley, Stephan

    2014-01-01

    RNA interference (RNAi) has become an essential technology for functional gene analysis. Its success, however, depends on the effective expression of RNAi-inducing small double-stranded interfering RNA molecules (siRNAs) in target cells. In many cell types, RNAi can be achieved by transfection of chemically synthesised siRNAs, which results in transient knockdown of protein expression. Expression of double-stranded short hairpin RNA (shRNA) provides another means to induce RNAi in cells that are hard to transfect. To facilitate the generation of stable, conditional RNAi cell lines, we have developed novel one- and two-component vector GATEWAY-compatible lentiviral tetracycline-regulated RNAi (GLTR) systems. The combination of a modified RNA-polymerase-III-dependent H1 RNA promoter (designated ‘THT’) for conditional shRNA expression with different lentiviral delivery vectors allows (1) the use of fluorescent proteins for colour-coded combinatorial RNAi or for monitoring RNAi induction (pGLTR-FP), (2) selection of transduced cells (pGLTR-S), and (3) the generation of conditional cell lines using a one vector system (pGLTR-X). All three systems were found to be suitable for the analysis of essential genes, such as CDC27, a component of the mitotic ubiquitin ligase APC/C, in cell lines and primary human cells. PMID:24841113

  5. Team building

    SciTech Connect

    Kane, C.

    1993-04-01

    Power plants are particularly complicated projects with abundant opportunities for disputes. Efforts are beginning in the power industry to change the way the industry does business. Key elements of a comprehensive team-building approach include partnering, constructability, use of incentives, and the disputes review board.

  6. Building Partnerships.

    ERIC Educational Resources Information Center

    Kisner, Mary J.; And Others

    1997-01-01

    Defines school-business partnerships and reviews changes in such partnerships over the past 25 years. Provides steps to building effective partnerships for school-to-work activities: review the school's mission; select partners that will bring strength to the relationship; set clearly defined, realistic goals; maintain the partnership; and…

  7. Building Trades.

    ERIC Educational Resources Information Center

    Gudzak, Raymond

    This curriculum guide provides materials for a competency-based course in building trades at the secondary level. The curriculum design uses the curriculum infused model for the teaching of basic skills as part of vocational education and demonstrates the relationship of vocationally related skills to communication, mathematics, and science…

  8. Building No. 5, Main Building; Building NO. 9, Guard House ...

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

    Building No. 5, Main Building; Building NO. 9, Guard House (left). Viewed from across corner Lakeside Avenue and Main Street - Thomas A. Edison Laboratories, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  9. Building Specifications

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The building in the top photo is the new home of the National Permanent Savings Bank in Washington, D.C., designed by Hartman-Cox Architects. Its construction was based on a money-saving method of preparing building specifications which derived from NASA technology developed to obtain quality construction while holding down cost of launch facilities, test centers and other structures. Written technical specifications spell out materials and components to be used on construction projects and identify the quality tests each item must pass. Specifications can have major impact on construction costs. Poorly formulated specifications can lead to unacceptable construction which must be replaced, unnecessarily high materials costs, safety hazards, disputes and often additional costs due to delays and litigation. NASA's Langley Research Center developed a novel approach to providing accurate, uniform, cost-effective specifications which can be readily updated to incorporate new building technologies. Called SPECSINTACT, it is a computerized - system accessible to all NASA centers involved in construction programs. The system contains a comprehensive catalog of master specifications applicable to many types of construction. It enables designers of any structure to call out relevant sections from computer storage and modify them to fit the needs of the project at hand. Architects and engineers can save time by concentrating their efforts on needed modifications rather than developing all specifications from scratch. Successful use of SPECSINTACT has led to a number of spinoff systems. One of the first was MASTERSPEC, developed from NASA's experience by Production Systems for Architects and Engineers, Inc., an organization established by the American Institute of Architects. MASTERSPEC, used in construction of the bank building pictured, follows the same basic format as SPECSINTACT and can be used in either automated or manual modes. The striking appearance of the bank

  10. Hanford Small Building Demolition Program

    SciTech Connect

    Diebel, J.A.; Douglas, L.M.; Shuck, R.G.

    1993-09-01

    Over 1,100 buildings currently exist on the Hanford Site. Many of these structures are outdated and no longer needed to support the environmental restoration mission. The Hanford Small Building Demolition Program is part of a combined effort of an Accelerated Decontamination and Decommissioning (D and D) Program and Landlord Site Preparation and Stabilization Program aimed at reducing the inventory of noncontaminated surplus facilities onsite. The reduction of surplus facilities results in reduced surveillance and maintenance (S and M) costs and eliminates the safety and environmental hazards associated with aging buildings. The project involves decommissioning up to 80 surplus facilities over the next five years.

  11. Building Buildings with Triangular Numbers

    ERIC Educational Resources Information Center

    Pagni, David L.

    2006-01-01

    Triangular numbers are used to unravel a new sequence of natural numbers here-to-fore not appearing on the Encyclopedia of Integer Sequences website. Insight is provided on the construction of the sequence using "buildings" as a viewable model of the sequence entries. A step-by-step analysis of the sequence pattern reveals a method for generating…

  12. A Gateway to Health Careers for Urban High School Students: Collaborative Front-Line and Allied Workforce Development Program among High Schools, Public Hospitals and Public Colleges. Program Results Report

    ERIC Educational Resources Information Center

    Jablow, Paul

    2012-01-01

    From 2005 to 2011, the Gateway Institute for Pre-College Education partnered with three public entities in New York City--the Department of Education, the City University of New York and the Health and Hospitals Corporation--to introduce, educate, and prepare urban high school students for careers in the health professions. Gateway was launched in…

  13. Confidence building

    NASA Astrophysics Data System (ADS)

    Roederer, Juan G.

    Many conferences are being held on confidence building in many countries. Usually they are organized and attended by political scientists and science policy specialists. A remarkable exception, in which the main brainstorming was done by “grass roots” geophysicists, nuclear physicists, engineers and ecologists, was a meeting in July at St. John's College in Santa Fe, N. Mex.The aim of the conference Technology-Based Confidence Building: Energy and Environment was to survey programs of international cooperation in pertinent areas of mutual concern to all nations and to identify new initiatives that could contribute to enhanced international stability, with emphasis on cooperation between the U.S. and U.S.S.R.

  14. The Influence of North Atlantic Valves and Gateways on Neogene Climate Change

    NASA Astrophysics Data System (ADS)

    Wright, J. D.

    2015-12-01

    Our current proxies for pCO2 suggest Neogene levels were relatively constant (~300 ± 100 ppm) except for the middle Miocene Climatic Optimum with estimates approaching 400 ± 100 ppm. Yet, the East Antarctic Ice Sheet became a polar ice sheet and permanent feature on Earth while large-scale Northern Hemisphere ice sheets waxed and waned with scant differences in pCO2. Three possibilities to explain these observations are: 1) our pCO2 proxies are incorrect; 2) Earth's climate is far more sensitive than our current model simulations suggest; or 3) tectonic differences overprinted accepted climate sensitivity to pCO2. Two marine gateways that influenced Neogene deep-water circulation are the Greenland-Scotland Ridge and the Central American Isthmus (CAI). Driven by mantle plume variations under Iceland, the GSR acted as a regulator of Northern Component Water (NCW, analogous to NADW) by controlling access to the dense polar waters to the north. During the latest Miocene and early Pliocene, mean depths along the GSR and NCW production were at their greatest. By the late Pliocene (~3 Ma), mantle plume activity increased and NCW production waned. Most researchers have focused on surface water changes (e.g., salinity) in relating closure of the CAI to Pliocene climate change. However, I propose that its primary influence came with the elimination of low-latitude, deep-water connection between the Atlantic and Pacific. Combined with vigorous NCW production, closure of the CAI re-distributed nutrients between the oceans. Carbon isotope and Cd/Ca profiles indicate that "modern" basin-to-basin differences started during the latest Miocene and were fully developed in the Pliocene. The South Atlantic path for NCW also delivered heat to the Southern Ocean, facilitating sea ice changes, as indicated by biosiliceous patterns. These tectonic boundary changes and their affects on surface and deep water circulation contributed to the Pliocene pause in global cooling that began in

  15. FRAM - FRontiers in Arctic marine Monitoring: Permanent Observations in a Gateway to the Arctic Ocean

    NASA Astrophysics Data System (ADS)

    Soltwedel, Thomas

    2015-04-01

    Our ability to understand the complex interactions of biological, chemical, physical, and geological processes in the ocean is still limited by the lack of integrative and interdisciplinary observation infrastructures. The main purpose of the open-ocean infrastructure FRAM (FRontiers in Arctic marine Monitoring) is permanent presence at sea, from surface to depth, for the provision of near real-time data on climate variability and ecosystem change in an Arctic marine environment. The Alfred-Wegener-Institut I Helmholtz-Zentrum für Polar- und Meeresforschung (AWI), together with partner institutes in Germany and Europe, aims at providing such infrastructure for the polar ocean as a major contribution to international efforts towards comprehensive Global Earth Observation. The FRAM Ocean Observing System targets the gateway between the North Atlantic and the Central Arctic, representing a highly climate-sensitive and rapidly changing region of the Earth system. It will serve national and international tasks towards a better understanding of the effects of change in ocean circulation, water mass properties and sea-ice retreat on Arctic marine ecosystems and their main functions and services. FRAM integrates and develops already existing observatories, i.e. the oceanographic mooring array HAFOS (Hybrid Arctic/Antarctic Float Observing System) and the Long-Term Ecological Research (LTER) site HAUSGARTEN. It will implement existing and next-generation sensors and observatory platforms, allowing synchronous observation of relevant ocean variables, as well as the study of physical, chemical and biological processes in the water column and at the seafloor. Experimental and event-triggered platforms will complement observational platforms. Products of the infrastructure are continuous long-term data with appropriate resolution in space and time, as well as ground-truthing information for ocean models and remote sensing.

  16. The gateway theory: bridging neural and immune interactions in the CNS

    PubMed Central

    Kamimura, Daisuke; Yamada, Moe; Harada, Masaya; Sabharwal, Lavannya; Meng, Jie; Bando, Hidenori; Ogura, Hideki; Atsumi, Toru; Arima, Yasunobu; Murakami, Masaaki

    2013-01-01

    The central nervous system (CNS) is considered an immune-privileged tissue protected by a specific vessel structure, the blood-brain barrier (BBB). Upon infection or traumatic injury in the CNS, the BBB is breached, and various immune cells are recruited to the affected area. In the case of autoimmune diseases in the CNS like multiple sclerosis (MS), autoreactive T cells against some CNS-specific antigens can theoretically attack neurons throughout the CNS. The affected CNS regions in MS patients can be detected as multiple focal plaques in the cerebrum, thoracic cord, and other regions. Vision problems are often associated with the initial phase of MS, suggesting a disturbance in the optic nerves. These observations raise the possibility that there exist specific signals that direct autoreactive T cells past the BBB and into particular sites of the CNS. Using a mouse model of MS, experimental autoimmune encephalomyelitis (EAE), we recently defined the mechanism of the pathogenesis in which regional neural stimulations modulate the status of the blood vessel endothelium to allow the invasion of autoreactive T cells into specific sites of the CNS via the fifth lumbar cord. This gate for autoreactive T cells can be artificially manipulated by removing gravity forces on the hind legs or by electric pulses to the soleus muscles, quadriceps, and triceps of mice, resulting in an accumulation of autoreactive T cells in the intended regions via the activation of regional neurons. Gating blood vessels by regional neural stimulations, a phenomenon we call the gateway theory, has potential therapeutic value not only in preventing autoimmunity, but also in augmenting the effects of cancer immunotherapies. PMID:24194696

  17. Contrasted climatic trends in the Atlantic vs. Pacific gateways of the Arctic Ocean during the Holocene

    NASA Astrophysics Data System (ADS)

    de Vernal, A.; Hillaire-Marcel, C.; Rochon, A.

    2013-12-01

    The reconstruction of sea-surface conditions including sea ice cover was undertaken based on about 20 marine sediment cores collected in the Arctic Ocean and subarctic seas. The approach has been standardized and mostly relies on the modern analogue technique applied to dinoflagellate cyst assemblages, which permit simultaneous estimates of sea ice cover, summer sea-surface temperature and salinity. The results show some regionalism in both trends, amplitude and overall variability. In general, changes of small amplitude are recorded in the Canadian Arctic whereas a slight cooling trend with an increasing sea ice cover characterizes the Northern Baffin Bay and Fram Strait areas from mid to late Holocene. In contrast, the Chukchi Sea records show large amplitude variations with millennial pacing making difficult to define any trend. The Chukchi Sea data indicate reduced sea ice and warmer conditions during the mid-Holocene, notably around 6.5 and 3.5 ka, and also point to important variations during the last millennium. The overall results suggest a higher variability thus sensitivity to climate change, in the Chukchi Sea area than in the Eastern parts of the Arctic and subarctic regions, which are largely influenced by northern branches of the North Atlantic Drift. The climate sensitivity of the Chukchi Sea area may be related to the proximity of the Pacific gateway. Strong linkages between sea-surface conditions, sea ice cover and export rate seem tightly linked there with large scale atmospheric synopses in the North Pacific and possibly the tropical Pacific. The apparent consistency of the Mount Logan record (Fisher et al., the Holocene 2008) with those of the Chukchi Sea (de Vernal et al., Quat. Sci. Rev. 2013) tends to support the hypothesis of a strong influence of North Pacific atmospheric teleconnections on sea-surface conditions in the Western Arctic.

  18. Windward Passage and Jamaica Channel: New Insights About two Tectonic Gateways of the Northern Caribbean

    NASA Astrophysics Data System (ADS)

    Cormier, M. H.; Blake, R. E.; Coleman, D. F.; Guerrier, K.; Raineault, N.; Saintilus, N.; Walker, S. L.; Auscavitch, S.; Wagner, J.

    2014-12-01

    This August 2014, a 14-day expedition of the E/V NAUTILUS of the OCEAN EXPLORATION TRUST will explore the region delimited by two deep straits of the northern Caribbean, the Windward passage and the Jamaica Channel. The morphology of these straits is controlled by two transform faults: The Septentrional fault, which stretches between Cuba and Haiti (slip rate: ~13 mm/yr), and the Enriquillo-Plantain Garden Fault (EPGF), which stretches between Jamaica and Haiti (slip rate: ~9 mm/yr). Together, these faults bound the Gonave microplate, an elongated platelet caught between the North America plate and Caribbean plates. The Septentrional fault ruptured in 1842, devastating the town of Cap Haitien. The EPGF ruptured catastrophically in 2010 near Port-au-Prince (death toll > 100,000). Tsunamis were associated with both earthquakes. Oblique slip on these two faults is presumably controlling the history of uplift and subsidence of the seafloor, and has therefore also been regulating the water exchanges between the north central Atlantic and the Caribbean Sea. New multibeam bathymetric and CHIRP sub-bottom profiling data will be acquired with the E/V NAUTILUS, while the ROV HERCULES will be used to collect video, water and rock samples, as well as water column physical properties. We anticipate that this survey will document the following: (1) The nature of drowned carbonate platforms, which in turn may provide useful markers to assess rates of vertical deformation along the two faults. (2) The extent of major landslides detected on the steep fore reefs from existing multibeam bathymetric data. (3) Whether fluids are actively seeping along the fault traces or in association with the landslides, as has been reported elsewhere around the World. (4) If cold seeps are indeed present, to what extent their associated ecosystems are affected by the bottom currents that flow through these gateways. Altogether, the new findings should contribute to a better understanding of the

  19. Baker-Barry Tunnel Lighting: Evaluation of a Potential GATEWAY Demonstrations Project

    SciTech Connect

    Tuenge, Jason R.

    2011-06-28

    The U.S. Department of Energy is evaluating the Baker-Barry Tunnel as a potential GATEWAY Demonstrations project for deployment of solid-state lighting (SSL) technology. The National Park Service views this project as a possible proving ground and template for implementation of light-emitting diode (LED) luminaires in other tunnels, thereby expanding the estimated 40% energy savings from 132 MWh/yr to a much larger figure nationally. Most of the energy savings in this application is attributable to the instant-restrike capability of LED products and to their high tolerance for frequent on/off switching, used here to separately control either end of the tunnel during daytime hours. Some LED luminaires rival or outperform their high-intensity discharge (HID) counterparts in terms of efficacy, but options are limited, and smaller lumen packages preclude true one-for-one equivalence. However, LED products continue to improve in efficacy and affordability at a rate unmatched by other light source technologies; the estimated simple payback period of eight years (excluding installation costs and maintenance savings) can be expected to improve with time. The proposed revisions to the existing high-pressure sodium (HPS) lighting system would require slightly increased controls complexity and significantly increased luminaire types and quantities. In exchange, substantial annual savings (from reduced maintenance and energy use) would be complemented by improved quantity and quality of illumination. Although advanced lighting controls could offer additional savings, it is unclear whether such a system would prove cost-effective; this topic may be explored in future work.

  20. Understanding nuclear motions in molecules: Derivation of Eckart frame ro-vibrational Hamiltonian operators via a gateway Hamiltonian operator

    SciTech Connect

    Szalay, Viktor

    2015-05-07

    A new ro-vibrational Hamiltonian operator, named gateway Hamiltonian operator, with exact kinetic energy term, T-hat, is presented. It is in the Eckart frame and it is of the same form as Watson’s normal coordinate Hamiltonian. However, the vibrational coordinates employed are not normal coordinates. The new Hamiltonian is shown to provide easy access to Eckart frame ro-vibrational Hamiltonians with exact T-hat given in terms of any desired set of vibrational coordinates. A general expression of the Eckart frame ro-vibrational Hamiltonian operator is given and some of its properties are discussed.

  1. Gestational age

    MedlinePlus

    Fetal age - gestational age; Gestation; Neonatal gestational age; Newborn gestational age ... Gestational age can be determined before or after birth. Before birth, your health care provider will use ultrasound to ...

  2. Bindings and RESTlets: A Novel Set of CoAP-Based Application Enablers to Build IoT Applications

    PubMed Central

    Teklemariam, Girum Ketema; Van Den Abeele, Floris; Moerman, Ingrid; Demeester, Piet; Hoebeke, Jeroen

    2016-01-01

    Sensors and actuators are becoming important components of Internet of Things (IoT) applications. Today, several approaches exist to facilitate communication of sensors and actuators in IoT applications. Most communications go through often proprietary gateways requiring availability of the gateway for each and every interaction between sensors and actuators. Sometimes, the gateway does some processing of the sensor data before triggering actuators. Other approaches put this processing logic further in the cloud. These approaches introduce significant latencies and increased number of packets. In this paper, we introduce a CoAP-based mechanism for direct binding of sensors and actuators. This flexible binding solution is utilized further to build IoT applications through RESTlets. RESTlets are defined to accept inputs and produce outputs after performing some processing tasks. Sensors and actuators could be associated with RESTlets (which can be hosted on any device) through the flexible binding mechanism we introduced. This approach facilitates decentralized IoT application development by placing all or part of the processing logic in Low power and Lossy Networks (LLNs). We run several tests to compare the performance of our solution with existing solutions and found out that our solution reduces communication delay and number of packets in the LLN. PMID:27490554

  3. Bindings and RESTlets: A Novel Set of CoAP-Based Application Enablers to Build IoT Applications.

    PubMed

    Teklemariam, Girum Ketema; Van Den Abeele, Floris; Moerman, Ingrid; Demeester, Piet; Hoebeke, Jeroen

    2016-08-02

    Sensors and actuators are becoming important components of Internet of Things (IoT) applications. Today, several approaches exist to facilitate communication of sensors and actuators in IoT applications. Most communications go through often proprietary gateways requiring availability of the gateway for each and every interaction between sensors and actuators. Sometimes, the gateway does some processing of the sensor data before triggering actuators. Other approaches put this processing logic further in the cloud. These approaches introduce significant latencies and increased number of packets. In this paper, we introduce a CoAP-based mechanism for direct binding of sensors and actuators. This flexible binding solution is utilized further to build IoT applications through RESTlets. RESTlets are defined to accept inputs and produce outputs after performing some processing tasks. Sensors and actuators could be associated with RESTlets (which can be hosted on any device) through the flexible binding mechanism we introduced. This approach facilitates decentralized IoT application development by placing all or part of the processing logic in Low power and Lossy Networks (LLNs). We run several tests to compare the performance of our solution with existing solutions and found out that our solution reduces communication delay and number of packets in the LLN.

  4. Bindings and RESTlets: A Novel Set of CoAP-Based Application Enablers to Build IoT Applications.

    PubMed

    Teklemariam, Girum Ketema; Van Den Abeele, Floris; Moerman, Ingrid; Demeester, Piet; Hoebeke, Jeroen

    2016-01-01

    Sensors and actuators are becoming important components of Internet of Things (IoT) applications. Today, several approaches exist to facilitate communication of sensors and actuators in IoT applications. Most communications go through often proprietary gateways requiring availability of the gateway for each and every interaction between sensors and actuators. Sometimes, the gateway does some processing of the sensor data before triggering actuators. Other approaches put this processing logic further in the cloud. These approaches introduce significant latencies and increased number of packets. In this paper, we introduce a CoAP-based mechanism for direct binding of sensors and actuators. This flexible binding solution is utilized further to build IoT applications through RESTlets. RESTlets are defined to accept inputs and produce outputs after performing some processing tasks. Sensors and actuators could be associated with RESTlets (which can be hosted on any device) through the flexible binding mechanism we introduced. This approach facilitates decentralized IoT application development by placing all or part of the processing logic in Low power and Lossy Networks (LLNs). We run several tests to compare the performance of our solution with existing solutions and found out that our solution reduces communication delay and number of packets in the LLN. PMID:27490554

  5. Prefabricated building

    SciTech Connect

    Reaves, L.L.; Dawick, J.K.

    1987-03-10

    This patent describes a building constructed with prefabricated components comprising: front, back and side wall structures; prefabricated braced frame structures used in forming at least portions of the walls of the building constructed with prefabricated components. Each of the braced frame structures has a series of lateral wooden frame members interconnecting two longitudinal wooden frame members and a built-in wooden frame cross-bracing member extending in between the lateral wooden frame members. Metal connector plates interconnect the wooden members, the connector plates having teeth struck out from such plates and embedded into the wooden members; the wooden frame cross-bracing member in the braced frame structures being constructed so as to be formed by a series of wooden sections extending between the lateral frame members with the ends of the wooden sections abutting the sides of the respective adjacent the lateral frame members. Each of the wooden sections is interconnected with adjacent wooden sections and respective the lateral frame members by the metal connector plates.

  6. The Einstein Genome Gateway using WASP - a high throughput multi-layered life sciences portal for XSEDE.

    PubMed

    Golden, Aaron; McLellan, Andrew S; Dubin, Robert A; Jing, Qiang; O Broin, Pilib; Moskowitz, David; Zhang, Zhengdong; Suzuki, Masako; Hargitai, Joseph; Calder, R Brent; Greally, John M

    2012-01-01

    Massively-parallel sequencing (MPS) technologies and their diverse applications in genomics and epigenomics research have yielded enormous new insights into the physiology and pathophysiology of the human genome. The biggest hurdle remains the magnitude and diversity of the datasets generated, compromising our ability to manage, organize, process and ultimately analyse data. The Wiki-based Automated Sequence Processor (WASP), developed at the Albert Einstein College of Medicine (hereafter Einstein), uniquely manages to tightly couple the sequencing platform, the sequencing assay, sample metadata and the automated workflows deployed on a heterogeneous high performance computing cluster infrastructure that yield sequenced, quality-controlled and 'mapped' sequence data, all within the one operating environment accessible by a web-based GUI interface. WASP at Einstein processes 4-6 TB of data per week and since its production cycle commenced it has processed ~ 1 PB of data overall and has revolutionized user interactivity with these new genomic technologies, who remain blissfully unaware of the data storage, management and most importantly processing services they request. The abstraction of such computational complexity for the user in effect makes WASP an ideal middleware solution, and an appropriate basis for the development of a grid-enabled resource - the Einstein Genome Gateway - as part of the Extreme Science and Engineering Discovery Environment (XSEDE) program. In this paper we discuss the existing WASP system, its proposed middleware role, and its planned interaction with XSEDE to form the Einstein Genome Gateway.

  7. Gateway Vectors for Simultaneous Detection of Multiple Protein−Protein Interactions in Plant Cells Using Bimolecular Fluorescence Complementation

    PubMed Central

    Hikino, Kazumi; Goto-Yamada, Shino; Nishimura, Mikio; Nakagawa, Tsuyoshi; Mano, Shoji

    2016-01-01

    Bimolecular fluorescence complementation (BiFC) is widely used to detect protein—protein interactions, because it is technically simple, convenient, and can be adapted for use with conventional fluorescence microscopy. We previously constructed enhanced yellow fluorescent protein (EYFP)-based Gateway cloning technology-compatible vectors. In the current study, we generated new Gateway cloning technology-compatible vectors to detect BiFC-based multiple protein—protein interactions using N- and C-terminal fragments of enhanced cyan fluorescent protein (ECFP), enhanced green fluorescent protein (EGFP), and monomeric red fluorescent protein (mRFP1). Using a combination of N- and C-terminal fragments from ECFP, EGFP and EYFP, we observed a shift in the emission wavelength, enabling the simultaneous detection of multiple protein—protein interactions. Moreover, we developed these vectors as binary vectors for use in Agrobacterium infiltration and for the generate transgenic plants. We verified that the binary vectors functioned well in tobacco cells. The results demonstrate that the BiFC vectors facilitate the design of various constructions and are convenient for the detection of multiple protein—protein interactions simultaneously in plant cells. PMID:27490375

  8. Gateway Vectors for Simultaneous Detection of Multiple Protein-Protein Interactions in Plant Cells Using Bimolecular Fluorescence Complementation.

    PubMed

    Kamigaki, Akane; Nito, Kazumasa; Hikino, Kazumi; Goto-Yamada, Shino; Nishimura, Mikio; Nakagawa, Tsuyoshi; Mano, Shoji

    2016-01-01

    Bimolecular fluorescence complementation (BiFC) is widely used to detect protein-protein interactions, because it is technically simple, convenient, and can be adapted for use with conventional fluorescence microscopy. We previously constructed enhanced yellow fluorescent protein (EYFP)-based Gateway cloning technology-compatible vectors. In the current study, we generated new Gateway cloning technology-compatible vectors to detect BiFC-based multiple protein-protein interactions using N- and C-terminal fragments of enhanced cyan fluorescent protein (ECFP), enhanced green fluorescent protein (EGFP), and monomeric red fluorescent protein (mRFP1). Using a combination of N- and C-terminal fragments from ECFP, EGFP and EYFP, we observed a shift in the emission wavelength, enabling the simultaneous detection of multiple protein-protein interactions. Moreover, we developed these vectors as binary vectors for use in Agrobacterium infiltration and for the generate transgenic plants. We verified that the binary vectors functioned well in tobacco cells. The results demonstrate that the BiFC vectors facilitate the design of various constructions and are convenient for the detection of multiple protein-protein interactions simultaneously in plant cells. PMID:27490375

  9. Resources in the VLab Science Gateway: Online applications for thermodynamics and thermal elastic properties of mantle minerals

    NASA Astrophysics Data System (ADS)

    Wentzcovitch, R. M.; Da Silveira, P. R.; Wu, Z.; Yu, Y.

    2013-12-01

    Today first principles calculations in mineral physics play a fundamental role in understanding of the Earth. They complement experiments by expanding the pressure and temperature range for which properties can be obtained and provide access to atomic scale phenomena. Since the wealth of predictive first principles results can hardly be communicated in printed form, we have developed online applications where published results can be reproduced/verified online and extensive unpublished results can be generated in customized form. So far these applications have included thermodynamics properties of end-member phases and thermal elastic properties of end-member phases and few solid solutions. Extension of this software infrastructure to include other properties is in principle straightforward. This contribution will review the nature of results that can be generated (methods, thermodynamics domain, list of minerals, properties, etc) and nature of the software infrastructure. These applications are part of a more extensive cyber-infrastructure operating in the XSEDE - the VLab Science Gateway [1]. [1] https://www.xsede.org/web/guest/gateways-listing Research supported by NSF grants ATM-0428744 and EAR-1047629.

  10. Polar Gateways Arctic Circle Sunrise 2008 Conference at the Top of the World

    NASA Technical Reports Server (NTRS)

    Cooper, John F.; Kauristie, Kirsti; Weatherwax, Allan T.; Sandahl, Ingrid; Ostgaard, Nikolai; Sheehan, Glenn W.; Smith, Roger W.; Lewis, Elaine M.; Cline, Troy D.; Haines-Stiles, Geoff

    2008-01-01

    The Polar Gateways conference was hosted during January 23-29, 2008, the first week of polar sunrise at Barrow, Alaska, at the new Barrow Arctic Research Center of the Barrow Arctic Science consortium (BASC). The dawn week of polar day, the highly variable low temperatures, and the ice-covered shore tundra and adjacent sea ice conditions provided an appropriate locale for a conference dedicated in the spirit of the International Polar and Heliophysical Years 2007-2009 to the educational exploration of polar and icy world science of Earth and the solar system. The many scientific, educational, and cultural interactions with the local community of four thousand residents, sixty percent native Inupiat Eskimo, further provided an unforgettable experience of what life might be someday be like on other remote polar and icy worlds to be explored and eventually inhabited. Over one hundred active participants, more than half participating remotely, contributed science presentations and educational activities during this unique circumpolar and very "green" conference. Most remote contributions came via videoconference from the Swedish Institute of Space Physics (IRF) at Kisuna, Sweden, the EISCAT Svalbard Radar Facility at Spitzbergen, Norway, the University of Alaska at Fairbanks, NASA Goddard Space Flight Center and the Jet Propulsion Laboratory, the University of California at Berkeley, and the University of Arizona. A few contributors participated via teleconference, including one from the Polar Geophysical Institute at Apatity in Russia. These active contributions spanned up to thirteen time zones (Alaska to Russia) at various tirnes during the conference. Primary videoconferencing support between Barrow and other sites was ably provided by the University of Alaska at Fairbanks, and local operators at each remote site collectively made this conference possible. Science presentations spanned the solar system from the polar Sun and heliospheric environment to Earth, Moon

  11. From Early Holocene to Neoglacial conditions - Multiproxy evidence for stepwise cooling in the Arctic Gateway

    NASA Astrophysics Data System (ADS)

    Werner, K.; Müller, J.; Hass, H.; Spielhagen, R. F.

    2012-12-01

    Two high-resolution sediment sequences from the Western Svalbard margin covering the last ca. 10.000 years were studied in order to derive information on the Holocene variability of heat transport to the Arctic Ocean and fluctuations in the position of the marginal ice zone. The Fram Strait, often referred to as the Arctic Gateway, is the only deep-water passage for Atlantic-derived water masses to enter the Arctic Ocean. Northward advection of relatively warm and saline Atlantic Water masses keeps the eastern Fram Strait ice-free all year and controls the Arctic Ocean's heat budget. We investigated geochemical, micropaleontological, and sedimentological parameters with centennial to multidecadal time resolution at two sites which are located today beneath the Atlantic Water-bearing inner and outer West Spitsbergen Current. Records of planktic and benthic foraminiferal stable isotopes and planktic foraminifer assemblages clearly reveal distinct variations between climatically warmer and colder intervals throughout this period. Strong fluctuations in stable isotope data of the subpolar planktic foraminifer species Turborotalita quinqueloba infer strong variability of summer sea surface conditions probably caused by variable extent of the upper mixed layer and the sea ice margin. Planktic foraminifer fauna imply a stepwise transition from deglacial/Early Holocene to modern-like conditions. Superimposed on the generally strong heat transport to the Arctic Ocean during the Early to Mid-Holocene are repeated short-term coolings such as the 8.2 ka event. Past sea ice conditions were studied by means of the sea ice proxy IP25 and ice rafted detritus and document increasing occurrence of sea ice and/or icebergs since the Mid-Holocene, culminating in the so-called 'neoglaciation' trend. The Late Holocene Neoglacial phase was in particular characterized by the dominance of the cold water-indicating planktic foraminifer species Neogloboquadrina pachyderma. Consistent with the

  12. Polar Gateways Arctic Circle Sunrise 2008 Conference at the Top of the World

    NASA Astrophysics Data System (ADS)

    Cooper, J. F.; Kauristie, K.; Weatherwax, A. T.; Sheehan, G. W.; Smith, R. W.; Cline, T. D.; Lewis, E. M.; Haines-Stiles, G.

    2008-12-01

    The Polar Gateways conference was hosted during January 23-29, 2008, the first week of polar sunrise at Barrow, Alaska, at the new Barrow Arctic Research Center of the Barrow Arctic Science Consortium (BASC). The dawn week of polar day, the highly variable low temperatures, and the ice-covered shore tundra and adjacent sea ice conditions provided an appropriate locale for a conference dedicated in the spirit of the International Polar and Heliophysical Years 2007-2009 to the educational exploration of polar and icy world science of Earth and the solar system. The many scientific, educational, and cultural interactions with the local community of four thousand residents, sixty percent native Inupiat Eskimo, further provided an unforgettable experience of what life might be someday be like on other remote polar and icy worlds to be explored and eventually inhabited. Over one hundred active participants, more than half participating remotely, contributed science presentations and educational activities during this unique circumpolar and very "green" conference. Most remote contributions came via videoconference from the Swedish Institute of Space Physics (IRF) at Kiruna, Sweden, the EISCAT Svalbard Radar Facility at Spitzbergen, Norway, the University of Alaska at Fairbanks, NASA Goddard Space Flight Center and the Jet Propulsion Laboratory, the University of California at Berkeley, and the University of Arizona. A few contributors participated via teleconference, including one from the Polar Geophysical Institute at Apatity in Russia. These active contributions spanned up to thirteen time zones (Alaska to Russia) at various times during the conference. Primary videoconferencing support between Barrow and other sites was ably provided by the University of Alaska at Fairbanks, and local operators at each remote site collectively made this conference possible. Science presentations spanned the solar system from the polar Sun and heliospheric environment to Earth, Moon

  13. Ocean Circulation and Gateway Closures During the Late Miocene (~13-5 Ma)

    NASA Astrophysics Data System (ADS)

    Nathan, S. A.; Leckie, R. M.

    2004-12-01

    Long-term climate change is driven by tectonic influences, including changes in ocean circulation that are the result of ocean gateway closure. During the middle to late Miocene (~13-5 Ma), both tropical ocean circulation and deep water production were reorganized due to the increasing constriction of the Indonesian and Central American seaways. For example, the waters of the modern Pacific equatorial current system do not move freely into the Indian Ocean (i.e., via the Indonesian Throughflow, ITF) but instead pile up to form the Western Pacific Warm Pool (a thermal anomaly that greatly influences tropical Pacific climate and ocean circulation). Here we use a continuous record of multispecies stable isotope stratigraphy and foraminiferal assemblage counts from Ontong Java Plateau to demonstrate that during middle to late Miocene time, progressive restriction of the ITF, modulated by sea level fluctuations, resulted in the waxing and waning of a proto-warm pool in the western equatorial Pacific (WEP). The proto-warm pool profoundly affected the early late Miocene "carbonate crash" (an anomalous decrease of carbonate in deep sea sediments) and the late Miocene "biogenic bloom" (sharp increase in carbonate accumulation rates across the tropical Indo-Pacific). We hypothesize that El Niño/La Niña-like alternations of tropical carbonate preservation and productivity between the western and eastern equatorial Pacific during the late Miocene were the consequence of early warm pool development and decay. A proto-warm pool was formed ~12.1-10.6 Ma, which initiated a nutrient-rich Equatorial Undercurrent and/or increased Trade Wind strength. These La Niña-like conditions sustained carbonate productivity in the eastern equatorial Pacific (EEP) at a time when carbonate preservation sharply declined in the Caribbean. Proto-warm pool weakening and El Niño-like conditions ~10.6-8.8 Ma intensified a "carbonate crash" in the EEP, while resurgence of the warm pool and La Ni

  14. Team Building for Youth Sport

    ERIC Educational Resources Information Center

    Bloom, Gordon A.; Loughead, Todd M.; Newin, Julie

    2008-01-01

    Participation in youth sport generally begins to decline after the age of 12. Among the reasons for this are personal aspects such as lack of desire, and social aspects including negative experiences with coaches. One way that coaches can improve the sporting environment is through group activities that promote team building. The purpose of this…

  15. Composition and evolution of the Ancestral South Sandwich Arc: Implications for the flow of deep ocean water and mantle through the Drake Passage Gateway

    NASA Astrophysics Data System (ADS)

    Pearce, J. A.; Hastie, A. R.; Leat, P. T.; Dalziel, I. W.; Lawver, L. A.; Barker, P. F.; Millar, I. L.; Barry, T. L.; Bevins, R. E.

    2014-12-01

    The Ancestral South Sandwich Arc (ASSA) has a short life-span of c. 20 m.y. (early Oligocene to middle-late Miocene) before slab retreat and subsequent 'resurrection' as the active South Sandwich Island Arc (SSIA). The ASSA is, however, significant because it straddled the eastern margin of the Drake Passage Gateway where it formed a potential barrier to deep ocean water and mantle flow from the Pacific to Atlantic. The ASSA may be divided into three parts, from north to south: the Central Scotia Sea (CSS), the Discovery segment, and the Jane segment. Published age data coupled with new geochemical data (major elements, trace elements, Hf-Nd-Sr-Pb isotopes) from the three ASSA segments place constraints on models for the evolution of the arc and hence gateway development. The CSS segment has two known periods of activity. The older, Oligocene, period produced basic-acidic, mostly calc-alkaline rocks, best explained in terms of subduction initiation volcanism of Andean-type (no slab rollback). The younger, middle-late Miocene period produced basic-acidic, high-K calc-alkaline rocks (lavas and pyroclastic rocks with abundant volcanigenic sediments) which, despite being erupted on oceanic crust, have continental arc characteristics best explained in terms of a large, hot subduction flux most typical of a syn- or post-collision arc setting. Early-middle Miocene volcanism in the Discovery and Jane arc segments is geochemically quite different, being typically tholeiitic and compositionally similar to many lavas from the active South Sandwich Island Arc front. There is indirect evidence for Western Pacific-type (slab rollback) subduction initiation in the southern part of the ASSA and for the back-arc basins (the Jane and Scan Basins) to have been active at the time of arc volcanism. Models for the death of the ASSA in the south following a series of ridge-trench collisions are not positively supported by any geochemical evidence of hot subduction, but cessation of

  16. Commercial Buildings Energy Consumption Survey - Office Buildings

    EIA Publications

    2010-01-01

    Provides an in-depth look at this building type as reported in the 2003 Commercial Buildings Energy Consumption Survey. Office buildings are the most common type of commercial building and they consumed more than 17% of all energy in the commercial buildings sector in 2003. This special report provides characteristics and energy consumption data by type of office building (e.g. administrative office, government office, medical office) and information on some of the types of equipment found in office buildings: heating and cooling equipment, computers, servers, printers, and photocopiers.

  17. Building Literacy Links for Young Children

    ERIC Educational Resources Information Center

    Zeece, Pauline Davey; Harris, Beatrice; Hayes, Noirin

    2006-01-01

    Well-chosen and wisely shared literature facilitates transitions and builds bridges in the lives of young children. Literature links are discussed and books are reviewed for infant, toddler, preschool, and primary age children and transitional readers.

  18. Digital Dilemma: Intellectual Property [and] The ERCIM Technical Reference Digital Library [and] International Information Gateway Collaboration [and] The Standards Fora for Online Education.

    ERIC Educational Resources Information Center

    Gladney, Henry M.; Andreoni, Antonella; Baldacci, Maria Bruna; Biagioni, Stefania; Carlesi, Carlo; Castelli, Donatella; Pagano, Pasquale; Peters, Carol; Pisani, Serena; Dempsey, Lorcan; Gardner, Tracy; Day, Michael; van der Werf, Titia; Bacsich, Paul; Heath, Andy; Lefrere, Paul; Miller, Paul; Riley, Kevin

    1999-01-01

    Includes four articles that discuss the impact of the emerging digital information infrastructure on intellectual property; the implementation of a digital library for a European consortium of national research institutions; an international information gateway collaboration; and developing standards for the description and sharing of educational…

  19. Questioning the Pace and Pathway of E-Government Development in Africa: A Case Study of South Africa's Cape Gateway Project

    ERIC Educational Resources Information Center

    Maumbe, Blessing Mukabeta; Owei, Vesper; Alexander, Helen

    2008-01-01

    The paper examines e-government development in Africa. This study is based on the Cape Gateway project in South Africa, a leading e-government initiative on the continent. We observe that African countries have jumped on the e-government band wagon by looking mostly at the benefits without a clear risk assessment. We argue that African countries…

  20. Preoperational test report, vent building ventilation system

    SciTech Connect

    Clifton, F.T.

    1997-11-04

    This represents a preoperational test report for Vent Building Ventilation Systems, Project W-030. Project W-030 provides a ventilation upgrade for the four Aging Waste Facility tanks. The system provides Heating, Ventilation, and Air Conditioning (HVAC) for the W-030 Ventilation Building. The tests verify correct system operation and correct indications displayed by the central Monitor and Control System.

  1. 3. Historic American Buildings Survey Lanny Miyamoto, Photographer October 1958 ...

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

    3. Historic American Buildings Survey Lanny Miyamoto, Photographer October 1958 FOYER, WITH STAIRCASE AND DOORWAY TO SALON - Aged Men's Home, 1400 West Lexington Street, Baltimore, Independent City, MD

  2. 5. Historic American Buildings Survey Lanny Miyamoto, Photographer October 1958 ...

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

    5. Historic American Buildings Survey Lanny Miyamoto, Photographer October 1958 SAMPLE ROOM, LOOKING FROM SALON, FIRST FLOOR - Aged Women's Home, 1400 West Lexington Street, Baltimore, Independent City, MD

  3. Building energy analysis tool

    DOEpatents

    Brackney, Larry; Parker, Andrew; Long, Nicholas; Metzger, Ian; Dean, Jesse; Lisell, Lars

    2016-04-12

    A building energy analysis system includes a building component library configured to store a plurality of building components, a modeling tool configured to access the building component library and create a building model of a building under analysis using building spatial data and using selected building components of the plurality of building components stored in the building component library, a building analysis engine configured to operate the building model and generate a baseline energy model of the building under analysis and further configured to apply one or more energy conservation measures to the baseline energy model in order to generate one or more corresponding optimized energy models, and a recommendation tool configured to assess the one or more optimized energy models against the baseline energy model and generate recommendations for substitute building components or modifications.

  4. An Entry/Gateway® cloning system for general expression of genes with molecular tags in Drosophila melanogaster

    PubMed Central

    Akbari, Omar S; Oliver, Daniel; Eyer, Katie; Pai, Chi-Yun

    2009-01-01

    Background Tagged fusion proteins are priceless tools for monitoring the activities of biomolecules in living cells. However, over-expression of fusion proteins sometimes leads to the unwanted lethality or developmental defects. Therefore, vectors that can express tagged proteins at physiological levels are desirable tools for studying dosage-sensitive proteins. We developed a set of Entry/Gateway® vectors for expressing fluorescent fusion proteins in Drosophila melanogaster. The vectors were used to generate fluorescent CP190 which is a component of the gypsy chromatin insulator. We used the fluorescent CP190 to study the dynamic movement of related chromatin insulators in living cells. Results The Entry/Gateway® system is a timesaving technique for quickly generating expression constructs of tagged fusion proteins. We described in this study an Entry/Gateway® based system, which includes six P-element destination vectors (P-DEST) for expressing tagged proteins (eGFP, mRFP, or myc) in Drosophila melanogaster and a TA-based cloning vector for generating entry clones from unstable DNA sequences. We used the P-DEST vectors to express fluorecent CP190 at tolerable levels. Expression of CP190 using the UAS/Gal4 system, instead, led to either lethality or underdeveloped tissues. The expressed eGFP- or mRFP-tagged CP190 proteins are fully functional and rescued the lethality of the homozygous CP190 mutation. We visualized a wide range of CP190 distribution patterns in living cell nuclei, from thousands of tiny particles to less than ten giant ones, which likely reflects diverse organization of higher-order chromatin structures. We also visualized the fusion of multiple smaller insulator bodies into larger aggregates in living cells, which is likely reflective of the dynamic activities of reorganization of chromatin in living nuclei. Conclusion We have developed an efficient cloning system for expressing dosage-sensitive proteins in Drosophila melanogaster. This system

  5. Building America

    SciTech Connect

    Brad Oberg

    2010-12-31

    Builders generally use a 'spec and purchase' business management system (BMS) when implementing energy efficiency. A BMS is the overall operational and organizational systems and strategies that a builder uses to set up and run its company. This type of BMS treats building performance as a simple technology swap (e.g. a tank water heater to a tankless water heater) and typically compartmentalizes energy efficiency within one or two groups in the organization (e.g. purchasing and construction). While certain tools, such as details, checklists, and scopes of work, can assist builders in managing the quality of the construction of higher performance homes, they do nothing to address the underlying operational strategies and issues related to change management that builders face when they make high performance homes a core part of their mission. To achieve the systems integration necessary for attaining 40% + levels of energy efficiency, while capturing the cost tradeoffs, builders must use a 'systems approach' BMS, rather than a 'spec and purchase' BMS. The following attributes are inherent in a systems approach BMS; they are also generally seen in quality management systems (QMS), such as the National Housing Quality Certification program: Cultural and corporate alignment, Clear intent for quality and performance, Increased collaboration across internal and external teams, Better communication practices and systems, Disciplined approach to quality control, Measurement and verification of performance, Continuous feedback and improvement, and Whole house integrated design and specification.

  6. Virtual Labs (Science Gateways) as platforms for Free and Open Source Science

    NASA Astrophysics Data System (ADS)

    Lescinsky, David; Car, Nicholas; Fraser, Ryan; Friedrich, Carsten; Kemp, Carina; Squire, Geoffrey

    2016-04-01

    The Free and Open Source Software (FOSS) movement promotes community engagement in software development, as well as provides access to a range of sophisticated technologies that would be prohibitively expensive if obtained commercially. However, as geoinformatics and eResearch tools and services become more dispersed, it becomes more complicated to identify and interface between the many required components. Virtual Laboratories (VLs, also known as Science Gateways) simplify the management and coordination of these components by providing a platform linking many, if not all, of the steps in particular scientific processes. These enable scientists to focus on their science, rather than the underlying supporting technologies. We describe a modular, open source, VL infrastructure that can be reconfigured to create VLs for a wide range of disciplines. Development of this infrastructure has been led by CSIRO in collaboration with Geoscience Australia and the National Computational Infrastructure (NCI) with support from the National eResearch Collaboration Tools and Resources (NeCTAR) and the Australian National Data Service (ANDS). Initially, the infrastructure was developed to support the Virtual Geophysical Laboratory (VGL), and has subsequently been repurposed to create the Virtual Hazards Impact and Risk Laboratory (VHIRL) and the reconfigured Australian National Virtual Geophysics Laboratory (ANVGL). During each step of development, new capabilities and services have been added and/or enhanced. We plan on continuing to follow this model using a shared, community code base. The VL platform facilitates transparent and reproducible science by providing access to both the data and methodologies used during scientific investigations. This is further enhanced by the ability to set up and run investigations using computational resources accessed through the VL. Data is accessed using registries pointing to catalogues within public data repositories (notably including the

  7. Academic Libraries as High-Tech Gateways: A Guide to Design & Space Decisions. Second Edition.

    ERIC Educational Resources Information Center

    Bazillion, Richard J.; Braun, Connie L.

    This book, based on research about libraries around the country, provides tools that can be used for planning and building an academic library space that streamlines access to information. It explains how to incorporate the latest innovations in academic library facility design; how to make the facility flexible for changing information technology…

  8. Opening a Gateway to College Access: Algebra at the Right Time. Research Brief

    ERIC Educational Resources Information Center

    Snipes, Jason; Finkelstein, Neal

    2015-01-01

    Four years of math in high school, with a strong foundation in algebra that builds from middle school, is key to higher education access. Therefore, ensuring that middle and high school students succeed in math--and in algebra in particular--is an important issue for policy and practice. This research brief examines three recent Regional…

  9. Early Learning Left Out: Building an Early-Learning System to Secure America's Future. Federal, State and School District Investments by Child Age. 4th Edition. 2010-2012

    ERIC Educational Resources Information Center

    Bruner, Charles

    2013-01-01

    As a society, are we investing enough in our youngest children? The BUILD Initiative's latest report, Early Learning Left Out, by CFPC director Charles Bruner, provides a clear answer that current investments fall far short. The report draws upon the most recent federal, state, and public school budget information--and what we know about effective…

  10. An Investigation and Analysis of e-Services in Major Subject Based Information Gateways in the World

    NASA Astrophysics Data System (ADS)

    Huang, Ruhua; Liu, Chang

    Subject based information gateways (SBIGs) aim at providing professional quality-assured information resources and multifold e-services. However, since the information resources construction of SBIGs has gained lots of acclamations, much attention should be paid on e-services to attract users. Only through expedient services provided by SBIGs, can users be faithful supporters. But e-services of them have infrequently been discussed, so we looks into e-Services of ten major SBIGs in the world, with focus on their browse, search and value-added information services. The e-service in SBIGs are uneven, most of them lack in efficient services. Based on the investigation and analyses, the paper concludes with some suggestions using theories of user-centered and service-centered for improving e-services in SBIGs. The methodologies of investigation, analysis, comparison, case study and statistics are used to do this research.

  11. Magmatism in western Indonesia, the trapping of the Sumba Block and the gateways to the east of Sundaland

    NASA Astrophysics Data System (ADS)

    Soeria-Atmadja, R.; Suparka, S.; Abdullah, Chalid; Noeradi, Dardji; Sutanto

    1998-04-01

    The western Sulawesi magmatic belt and the Sunda-Banda arc define the eastern and south-eastern margins of Sundaland, which is part of the relatively stable Eurasian plate. The eastern margin is bounded by the Makassar Strait which separates western Sulawesi from Kalimantan. The initial opening of the Makassar Strait took place in the late Cretaceous-Early Tertiary leading to the opening of the Pacific-Indian Ocean gateway during Neogene time. Recent studies indicate similarities in the late Cretaceous-Paleogene stratigraphic sequence and calc-alkali magmatism between Sumba, south Sulawesi and south-east Kalimantan, suggesting a Sundaland origin for all of these areas. The southward migration of Sumba to the present frontal arc position of the Sunda-Banda arc has occurred since Late Cretaceous-Paleocene time.

  12. Internet-to-orbit gateway and virtual ground station: A tool for space research and scientific outreach

    NASA Astrophysics Data System (ADS)

    Jaffer, Ghulam; Nader, Ronnie; Koudelka, Otto

    2011-09-01

    Students in higher education, and scientific and technological researchers want to communicate with the International Space Station (ISS), download live satellite images, and receive telemetry, housekeeping and science/engineering data from nano-satellites and larger spacecrafts. To meet this need the Ecuadorian Civilian Space Agency (EXA) has recently provided the civilian world with an internet-to-orbit gateway (Hermes-A/Minotaur) Space Flight Control Center (SFCC) available for public use. The gateway has a maximum range of tracking and detection of 22,000 km and sensitivity such that it can receive and discriminate the signals from a satellite transmitter with power˜0.1 W. The capability is enough to receive the faintest low-earth-orbit (LEO) satellites. This gateway virtually connects participating internet clients around the world to a remote satellite ground station (GS), providing a broad community for multinational cooperation. The goal of the GS is to lower financial and engineering barriers that hinder access to science and engineering data from orbit. The basic design of the virtual GS on a user side is based on free software suites. Using these and other software tools the GS is able to provide access to orbit for a multitude of users without each having to go through the costly setups. We present the design and implementation of the virtual GS in a higher education and scientific outreach settings. We also discuss the basic architecture of the single existing system and the benefits of a proposed distributed system. Details of the software tools and their applicability to synchronous round-the-world tracking, monitoring and processing performed by students and teams at Graz University of Technology, Austria, EXA-Ecuador, University of Michigan, USA and JAXA who have participated in various mission operations and have investigated real-time satellite data download and image acquisition and processing. Students and other remote users at these

  13. Internet Technology in Magnetic Resonance: A Common Gateway Interface Program for the World-Wide Web NMR Spectrometer

    NASA Astrophysics Data System (ADS)

    Buszko, Marian L.; Buszko, Dominik; Wang, Daniel C.

    1998-04-01

    A custom-written Common Gateway Interface (CGI) program for remote control of an NMR spectrometer using a World Wide Web browser has been described. The program, running on a UNIX workstation, uses multiple processes to handle concurrent tasks of interacting with the user and with the spectrometer. The program's parent process communicates with the browser and sends out commands to the spectrometer; the child process is mainly responsible for data acquisition. Communication between the processes is via the shared memory mechanism. The WWW pages that have been developed for the system make use of the frames feature of web browsers. The CGI program provides an intuitive user interface to the NMR spectrometer, making, in effect, a complex system an easy-to-use Web appliance.

  14. Gateway-assisted vector construction to facilitate expression of foreign proteins in the chloroplast of single celled algae.

    PubMed

    Oey, Melanie; Ross, Ian L; Hankamer, Ben

    2014-01-01

    With a rising world population, demand will increase for food, energy and high value products. Renewable production systems, including photosynthetic microalgal biotechnologies, can produce biomass for foods, fuels and chemical feedstocks and in parallel allow the production of high value protein products, including recombinant proteins. Such high value recombinant proteins offer important economic benefits during startup of industrial scale algal biomass and biofuel production systems, but the limited markets for individual recombinant proteins will require a high throughput pipeline for cloning and expression in microalgae, which is currently lacking, since genetic engineering of microalgae is currently complex and laborious. We have introduced the recombination based Gateway® system into the construction process of chloroplast transformation vectors for microalgae. This simplifies the vector construction and allows easy, fast and flexible vector design for the high efficiency protein production in microalgae, a key step in developing such expression pipelines. PMID:24523866

  15. Gateway-assisted vector construction to facilitate expression of foreign proteins in the chloroplast of single celled algae.

    PubMed

    Oey, Melanie; Ross, Ian L; Hankamer, Ben

    2014-01-01

    With a rising world population, demand will increase for food, energy and high value products. Renewable production systems, including photosynthetic microalgal biotechnologies, can produce biomass for foods, fuels and chemical feedstocks and in parallel allow the production of high value protein products, including recombinant proteins. Such high value recombinant proteins offer important economic benefits during startup of industrial scale algal biomass and biofuel production systems, but the limited markets for individual recombinant proteins will require a high throughput pipeline for cloning and expression in microalgae, which is currently lacking, since genetic engineering of microalgae is currently complex and laborious. We have introduced the recombination based Gateway® system into the construction process of chloroplast transformation vectors for microalgae. This simplifies the vector construction and allows easy, fast and flexible vector design for the high efficiency protein production in microalgae, a key step in developing such expression pipelines.

  16. A Distributed Intelligent Automated Demand Response Building Management System

    SciTech Connect

    Auslander, David; Culler, David; Wright, Paul; Lu, Yan; Piette, Mary

    2013-12-30

    The goal of the 2.5 year Distributed Intelligent Automated Demand Response (DIADR) project was to reduce peak electricity load of Sutardja Dai Hall at UC Berkeley by 30% while maintaining a healthy, comfortable, and productive environment for the occupants. We sought to bring together both central and distributed control to provide “deep” demand response1 at the appliance level of the building as well as typical lighting and HVAC applications. This project brought together Siemens Corporate Research and Siemens Building Technology (the building has a Siemens Apogee Building Automation System (BAS)), Lawrence Berkeley National Laboratory (leveraging their Open Automated Demand Response (openADR), Auto-­Demand Response, and building modeling expertise), and UC Berkeley (related demand response research including distributed wireless control, and grid-­to-­building gateway development). Sutardja Dai Hall houses the Center for Information Technology Research in the Interest of Society (CITRIS), which fosters collaboration among industry and faculty and students of four UC campuses (Berkeley, Davis, Merced, and Santa Cruz). The 141,000 square foot building, occupied in 2009, includes typical office spaces and a nanofabrication laboratory. Heating is provided by a district heating system (steam from campus as a byproduct of the campus cogeneration plant); cooling is provided by one of two chillers: a more typical electric centrifugal compressor chiller designed for the cool months (Nov-­ March) and a steam absorption chiller for use in the warm months (April-­October). Lighting in the open office areas is provided by direct-­indirect luminaries with Building Management System-­based scheduling for open areas, and occupancy sensors for private office areas. For the purposes of this project, we focused on the office portion of the building. Annual energy consumption is approximately 8053 MWh; the office portion is estimated as 1924 MWh. The maximum peak load

  17. Building the Next Generation of Scientists with US-Africa Exchange Programs

    NASA Astrophysics Data System (ADS)

    Sheth, Kartik

    2014-01-01

    In the past couple of decades and in the upcoming decade an explosion of cutting edge multi-wavelength facilities have begun or are expected to be operating across the African continent (SALT, HESS, MITRA, AVN, PAPER, MeerKAT, African VLBI and the SKA). At the same time countries across the continent are developing human capacity in science and technology using astronomy as a gateway science. Building on previous collaborations between the National Radio Astronomy Observatory and South Africa, we are embarking on an effort to build a new international (and national) partnership to exchange students and faculty between the US and the African continent. I will describe the status and future development plans for this program.

  18. Enhancing the MeSH thesaurus to retrieve French online health resources in a quality-controlled gateway.

    PubMed

    Douyère, Magaly; Soualmia, Lina F; Névéol, Aurélie; Rogozan, Alexandrina; Dahamna, Badisse; Leroy, Jean-Philippe; Thirion, Benoît; Darmoni, Stefan J

    2004-12-01

    The amount of health information available on the Internet is considerable. In this context, several health gateways have been developed. Among them, CISMeF (Catalogue and Index of Health Resources in French) was designed to catalogue and index health resources in French. The goal of this article is to describe the various enhancements to the MeSH thesaurus developed by the CISMeF team to adapt this terminology to the broader field of health Internet resources instead of scientific articles for the medline bibliographic database. CISMeF uses two standard tools for organizing information: the MeSH thesaurus and several metadata element sets, in particular the Dublin Core metadata format. The heterogeneity of Internet health resources led the CISMeF team to enhance the MeSH thesaurus with the introduction of two new concepts, respectively, resource types and metaterms. CISMeF resource types are a generalization of the publication types of medline. A resource type describes the nature of the resource and MeSH keyword/qualifier pairs describe the subject of the resource. A metaterm is generally a medical specialty or a biological science, which has semantic links with one or more MeSH keywords, qualifiers and resource types. The CISMeF terminology is exploited for several tasks: resource indexing performed manually, resource categorization performed automatically, visualization and navigation through the concept hierarchies and information retrieval using the Doc'CISMeF search engine. The CISMeF health gateway uses several MeSH thesaurus enhancements to optimize information retrieval, hierarchy navigation and automatic indexing.

  19. The Wind ENergy Data and Information (WENDI) Gateway: New Information and Analysis Tools for Wind Energy Stakeholders

    NASA Astrophysics Data System (ADS)

    Kaiser, D.; Palanisamy, G.; Santhana Vannan, S.; Wei, Y.; Smith, T.; Starke, M.; Wibking, M.; Pan, Y.; Devarakonda, Ranjeet; Wilson, B. E.; Wind Energy Data; Information (WENDI) Gateway Team

    2010-12-01

    In support of the U.S. Department of Energy’s (DOE) Energy Efficiency and Renewable Energy (EERE) Office, DOE's Oak Ridge National Laboratory (ORNL) has launched the Wind ENergy Data & Information (WENDI) Gateway. The WENDI Gateway is intended to serve a broad range of wind-energy stakeholders by providing easy access to a large amount of wind energy-related data and information through its two main interfaces: the Wind Energy Metadata Clearinghouse and the Wind Energy Geographic Information System (WindGIS). The Metadata Clearinghouse is a powerful, customized search tool for discovering, accessing, and sharing wind energy-related data and information. Its database of metadata records points users to a diverse array of wind energy-related resources: from technical and scientific journal articles to mass media news stories; from annual government and industry reports to downloadable datasets, and much more. Through the WindGIS, users can simultaneously visualize a wide spectrum of United States wind energy-related spatial data, including wind energy power plant locations; wind resource maps; state-level installed wind capacity, generation, and renewable portfolio standards; electric transmission lines; transportation infrastructure; interconnection standards; land ownership, designation, and usage; and various ecological data layers. In addition, WindGIS allows users to download much of the data behind the layers. References: [1] Devarakonda R., et al. Mercury: reusable metadata management, data discovery and access system. Earth Science Informatics (2010), 3(1): 87-94. [2] Wilson, Bruce E., et al. "Mercury Toolset for Spatiotemporal Metadata." (2010).

  20. Healthy Aging

    MedlinePlus

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