Science.gov

Sample records for activity page part

  1. Social Bookmarking Induced Active Page Ranking

    NASA Astrophysics Data System (ADS)

    Takahashi, Tsubasa; Kitagawa, Hiroyuki; Watanabe, Keita

    Social bookmarking services have recently made it possible for us to register and share our own bookmarks on the web and are attracting attention. The services let us get structured data: (URL, Username, Timestamp, Tag Set). And these data represent user interest in web pages. The number of bookmarks is a barometer of web page value. Some web pages have many bookmarks, but most of those bookmarks may have been posted far in the past. Therefore, even if a web page has many bookmarks, their value is not guaranteed. If most of the bookmarks are very old, the page may be obsolete. In this paper, by focusing on the timestamp sequence of social bookmarkings on web pages, we model their activation levels representing current values. Further, we improve our previously proposed ranking method for web search by introducing the activation level concept. Finally, through experiments, we show effectiveness of the proposed ranking method.

  2. Comments on Hudesman and Page's reply to Fudin's comments on Hudesman, Page and Rautianen's subliminal psychodynamic activation experiment.

    PubMed

    Fudin, R

    1993-06-01

    Hudesman and Page's contention that Gustafson and Källmén's 1991 results indicate that subsequent subliminal psychodynamic activation experiments do not require the controls suggested by Fudin in 1986 is questioned. The rationale for Fudin's 1993 comment concerning the limited generalizability of Hudesman, et al.'s (1992) results, a comment Hudesman and Page contended is unfounded, is discussed. PMID:8321599

  3. Shakespeare Page to Stage: An Active Approach to "Othello."

    ERIC Educational Resources Information Center

    Thomas, Peter

    1994-01-01

    Presents an account of how one English teacher taught William Shakespeare's "Othello" through dramatics in a challenging way. Considers how teachers of drama might discuss props, stage directions, and the proper handling of Desdemona's handkerchief. Explains how teachers should try to take the plays from "page to stage." (HB)

  4. 75 FR 76080 - Agency Information Collection (VetBiz Vendor Information Pages Verification Program) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (VetBiz Vendor Information Pages Verification Program) Activity... . Please refer to ``OMB Control No. 2900- 0675.'' SUPPLEMENTAL INFORMATION: Title: VetBiz...

  5. 75 FR 60169 - Proposed Information Collection (Vetbiz Vendor Information Pages Verification Program) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-29

    ... AFFAIRS Proposed Information Collection (Vetbiz Vendor Information Pages Verification Program) Activity... opportunity for public comment on the proposed collection of certain information by the agency. Under the... Register concerning each proposed collection of information, including each proposed extension of...

  6. The Green Pages: Environmental Education Activities K-12.

    ERIC Educational Resources Information Center

    Clearing, 1991

    1991-01-01

    Presented are 38 environmental education activities for grades K-12. Topics include seed dispersal, food chains, plant identification, sizes and shapes, trees, common names, air pollution, recycling, temperature, litter, water conservation, photography, insects, urban areas, diversity, natural cycles, rain, erosion, phosphates, human population,…

  7. The Green Pages: Environmental Education Activities K-12.

    ERIC Educational Resources Information Center

    Clearing, 1990

    1990-01-01

    Presented are 37 environmental science activities for students in grades K-12. Topics include water pollution, glaciers, protective coloration, shapes in nature, environmental impacts, recycling, creative writing, litter, shapes found in nature, color, rain cycle, waste management, plastics, energy, pH, landfills, runoff, watersheds,…

  8. The Green Pages: Environmental Education Activities K-12.

    ERIC Educational Resources Information Center

    Clearing, 1990

    1990-01-01

    Presented are 20 science activities for students K-12. Topics include role playing, similarities between urban and forest communities, ecosystems, garbage, recycling, food production, habitats, insects, tidal zone, animals, diversity, interest groups, rivers, spaceship earth, ecological interactions, and the cost of recreation. (KR)

  9. Automated grading of homework assignments and tests in introductory and intermediate statistics courses using active server pages.

    PubMed

    Stockburger, D W

    1999-05-01

    Active server pages permit a software developer to customize the Web experience for users by inserting server-side script and database access into Web pages. This paper describes applications of these techniques and provides a primer on the use of these methods. Applications include a system that generates and grades individualized homework assignments and tests for statistics students. The student accesses the system as a Web page, prints out the assignment, does the assignment, and enters the answers on the Web page. The server, running on NT Server 4.0, grades the assignment, updates the grade book (on a database), and returns the answer key to the student. PMID:10495807

  10. 76 FR 2754 - Agency Information Collection (Pay Now Enter Info Page) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... payments through VA's Pay Now Enter Info Page website. Data enter on the Pay Now Enter Info Page is redirected to the Department of Treasury's Pay.gov website allowing claimants to make payments with credit...

  11. ACSM Fit Society Page

    MedlinePlus

    ... Physical Activity Marketplace Health & Physical Activity Reference Database Public Information Newsletters ACSM Blog ACSM Blog Search By ... Activity Marketplace Health & Physical Activity Reference Database Home Public Information Newsletters Fit Society Page ACSM Fit Society ® ...

  12. Final comments on Hudesman, Page, and Rautiainen's (1992) subliminal psychodynamic activation experiment.

    PubMed

    Fudin, R

    1993-10-01

    Hudesman, et al.'s (1992) contention that their finding shows that subliminal psychodynamic activation (SPA) improved academic performance is questioned. That experiment lacked controls outlined by Fudin in 1986 which are needed to support the assumption that a positive SPA outcome is effected because the meaning of an entire experimental message is encoded. In 1993 Hudesman and Page argued that Gustafson and Källmén's 1991 results, obtained with such controls, indicated that the controls do not have to be used in subsequent SPA experiments. The 1990 results of Greenberg and of Kothera, Fudin, and Nicastro, however, do not support those of Gustafson and Källmén. From a different perspective, it is argued that good experimental controls are needed in all SPA experiments because they increase internal validity. Given that Hudesman, et al.'s subjects scored in a limited range on the mathematics portion of the 1978 CUNY Skills Assessment Test, the implication that their result can be generalized to all subjects is questioned. PMID:8247655

  13. Land Use and Climate Impacts on Fluvial Systems (LUCIFS): A PAGES - Focus 4 (PHAROS) research activity

    NASA Astrophysics Data System (ADS)

    Dearing, John; Hoffmann, Thomas

    2010-05-01

    LUCIFS is a global research program which is concerned with understanding past interactions between climate, human activity and fluvial systems. Its focus is on evaluating the geomorphic impact of humans on landscapes, with a strong emphasis on geomorphological and sedimentological perspectives on mid- to long-term man-landscape interactions. Of particular relevance are aspects of sediment redistribution systems such as non-linear behaviour, the role of system configuration, scale effects, and emergent properties Over the last decade the LUCIFS program has been investigating both contemporary and long-term river response to global change with the principal aims of i)quantifying land use and climate change impacts of river-borne fluxes of water, sediment, C, N and P; ii) identification of key controls on these fluxes at the catchment scale; and iii) identification of the feedback on both human society and biogeochemical cycles of long-term changes in the fluxes of these materials The major scientific tasks of the LUCIFS-program are: • synthesising results of regional case studies • identify regional gaps and encouraging new case studies • addressing research gaps and formulating new research questions • organising workshops and conferences In this paper we present the LUCIFS program within the new PAGES structure. LUCIFS is located in the Focus 4 (PHAROS) dealing with how a knowledge of human-climate-ecosystem interactions in the past can help inform understanding and management today. In conjunction with the other working groups HITE (Human Impacts on Terrestrial Ecosystems), LIMPACS (Human Impacts on Lake Ecosystems) and IHOPE (Integrated History of People on Earth) PHAROS aims to compare regional-scale reconstructions of environmental and climatic processes using natural archives, documentary and instrumental data, with evidence of past human activity obtained from historical, paleoecological and archaeological records.

  14. Basics. [A Compilation of Learning Activities Pages from Seven Issues of Instructor Magazine, September 1982 through March 1983 and May 1983.

    ERIC Educational Resources Information Center

    Instructor, 1983

    1983-01-01

    This collection of 18 learning activities pages focuses on the subject areas of science, language arts, mathematics, and social studies. The science activities pages concern the study of earthquakes, sound, environmental changes, snails and slugs, and friction. Many of the activities are in the form of experiments for the students to perform.…

  15. The Green Pages Environmental Education Activities K-12: Gardens for Young Growing Lives.

    ERIC Educational Resources Information Center

    Larson, Jan

    1997-01-01

    Describes several gardening activities that can be kept simple or used as a foundation for more in-depth projects. Activities include setting up an indoor garden spot, making compost which helps students understand the terms "decompose" and "compost", watching plants drink in which students measure water movement in plants, making herb gardens,…

  16. Monitoring Activation of the Antiviral Pattern Recognition Receptors RIG-I And PKR By Limited Protease Digestion and Native PAGE

    PubMed Central

    Weber, Michaela; Weber, Friedemann

    2014-01-01

    Host defenses to virus infection are dependent on a rapid detection by pattern recognition receptors (PRRs) of the innate immune system. In the cytoplasm, the PRRs RIG-I and PKR bind to specific viral RNA ligands. This first mediates conformational switching and oligomerization, and then enables activation of an antiviral interferon response. While methods to measure antiviral host gene expression are well established, methods to directly monitor the activation states of RIG-I and PKR are only partially and less well established. Here, we describe two methods to monitor RIG-I and PKR stimulation upon infection with an established interferon inducer, the Rift Valley fever virus mutant clone 13 (Cl 13). Limited trypsin digestion allows to analyze alterations in protease sensitivity, indicating conformational changes of the PRRs. Trypsin digestion of lysates from mock infected cells results in a rapid degradation of RIG-I and PKR, whereas Cl 13 infection leads to the emergence of a protease-resistant RIG-I fragment. Also PKR shows a virus-induced partial resistance to trypsin digestion, which coincides with its hallmark phosphorylation at Thr 446. The formation of RIG-I and PKR oligomers was validated by native polyacrylamide gel electrophoresis (PAGE). Upon infection, there is a strong accumulation of RIG-I and PKR oligomeric complexes, whereas these proteins remained as monomers in mock infected samples. Limited protease digestion and native PAGE, both coupled to western blot analysis, allow a sensitive and direct measurement of two diverse steps of RIG-I and PKR activation. These techniques are relatively easy and quick to perform and do not require expensive equipment. PMID:25146252

  17. Comments on Hudesman, Page, and Rautiainen's (1992) subliminal psychodynamic activation experiment.

    PubMed

    Fudin, R

    1993-02-01

    Hudesman, et al.'s (1992) contention that their finding and those of Ariam (1979), Parker (1982), and Cook (1985) show that subliminal psychodynamic activation (SPA) can improve academic performance is questioned. Results obtained from experiments using methodological innovations (Fudin, 1986) would allow a clearer interpretation of positive SPA outcomes. PMID:8451149

  18. Web Page Design.

    ERIC Educational Resources Information Center

    Lindsay, Lorin

    Designing a web home page involves many decisions that affect how the page will look, the kind of technology required to use the page, the links the page will provide, and kinds of patrons who can use the page. The theme of information literacy needs to be built into every web page; users need to be taught the skills of sorting and applying…

  19. CTAB-PAGE.

    PubMed

    Simpson, Richard J

    2010-04-01

    Although SDS-PAGE is the method of choice for most denaturing gel electrophoresis procedures, the anionic detergent SDS still presents some drawbacks. For example, SDS forms crystals at low temperatures and, in some cases, causes proteins to aggregate or precipitate. In addition, some proteins are not well-resolved in SDS gels or may migrate anomalously. In these situations, the use of a cationic detergent for PAGE offers an alternative approach. The system described in this protocol uses the cationic detergent cetyltrimethyl ammonium bromide (CTAB) and includes a stacking gel based on the zwitterion arginine (used as a stacking agent) and tricine (N-tris[hydroxymethyl]-methylglycine) used as a counterion and buffer. Some proteins separated on the CTAB electrophoresis system retain their native enzymatic activity, provided the samples are prepared without boiling and without the addition of a reducing agent. PMID:20360366

  20. FDA Kids' Home Page

    MedlinePlus

    ... Stay Healthy! Kids & Teens CVM Kid's Page National Agricultural Library Kids and Teens page - ? - Spotlight Pill Bottle ... For Government For Press Combination Products Advisory Committees Science & Research Regulatory Information Safety Emergency Preparedness International Programs ...

  1. Wetlands and Web Pages.

    ERIC Educational Resources Information Center

    Tisone-Bartels, Dede

    1998-01-01

    Argues that the preservation of areas like the Shoreline Park (California) wetlands depends on educating students about the value of natural resources. Describes the creation of a Web page on the wetlands for third-grade students by seventh-grade art and ecology students. Outlines the technical process of developing a Web page. (DSK)

  2. 49 CFR Appendix A to Part 21 - Activities to Which This Part Applies

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Activities to Which This Part Applies A Appendix A... 1964 Pt. 21, App. A Appendix A to Part 21—Activities to Which This Part Applies 1. Use of grants made.... 141(a)). 6. Use of Coast Guard personnel for duty in connection with maritime instruction and...

  3. S-20 photocathode research activity. Part I

    SciTech Connect

    Gex, F.; Huen, T.; Kalibjian, R.

    1983-11-22

    The goal of this activity has been to develop and implement S-20 photocathode processing techniques at Lawrence Livermore National Laboratory (LLNL) in order to study the physical properties of the photocathode films. The present work is the initial phase of a planned activity in understanding cathode fabrication techniques and the optical/electrical characterization of these films.

  4. Teaching for Engagement: Part 3: Designing for Active Learning

    ERIC Educational Resources Information Center

    Hunter, William J.

    2015-01-01

    In the first two parts of this series, ("Teaching for Engagement: Part 1: Constructivist Principles, Case-Based Teaching, and Active Learning") and ("Teaching for Engagement: Part 2: Technology in the Service of Active Learning"), William J. Hunter sought to outline the theoretical rationale and research basis for such active…

  5. Active material based active sealing technology: Part 1. Active seal requirements vs. active material actuator properties

    NASA Astrophysics Data System (ADS)

    Henry, Christopher P.; Carter, William; Herrera, Guillermo A.; McKnight, Geoffrey P.; Browne, Alan L.; Johnson, Nancy L.; Bazzi, Imad F.

    2010-04-01

    Current seals used for vehicle closures/swing panels are essentially flexible, frequently hollow structures whose designs are constrained by numerous requirements, many of them competing, including door closing effort (both air bind and seal compression), sound isolation, prevention of water leaks, and accommodation of variations in vehicle build. This paper documents the first portion of a collaborative research study/exploration of the feasibility of and approaches for using active materials with shape and stiffness changing attributes to produce active seal technologies, seals with improved performance. An important design advantage of an active material approach compared to previous active seal technologies is the distribution of active material regions throughout the seal length, which would enable continued active function even with localized failure. Included as a major focus of this study was the assessment of polymeric active materials because of their potential ease of integration into the current seal manufacturing process. In Part 1 of this study, which is documented in this paper, potential materials were evaluated in terms of their cost, activation mechanisms, and mechanical and actuation properties. Based on these properties, simple designs were proposed and utilized to help determine which materials are best suited for active seals. Shape memory alloys (SMA) and electroactive polymers (EAP) were judged to be the most promising.

  6. Making Pages That Move.

    ERIC Educational Resources Information Center

    Gepner, Ivan

    2001-01-01

    Explains the mechanism of producing dynamic computer pages which is based on three technologies: (1) the document object model; (2) cascading stylesheets; and (3) javascript. Discusses the applications of these techniques in genetics and developmental biology. (YDS)

  7. Page turning system

    NASA Technical Reports Server (NTRS)

    Kerley, James J. (Inventor); Eklund, Wayne D. (Inventor)

    1992-01-01

    A device for holding reading materials for use by readers without arm mobility is presented. The device is adapted to hold the reading materials in position for reading with the pages displayed to enable turning by use of a rubber tipped stick that is held in the mouth and has a pair of rectangular frames. The frames are for holding and positioning the reading materials opened in reading posture with the pages displayed at a substantially unobstructed sighting position for reading. The pair of rectangular frames are connected to one another by a hinge so the angle between the frames may be varied thereby varying the inclination of the reading material. A pair of bent spring mounted wires for holding opposing pages of the reading material open for reading without substantial visual interference of the pages is mounted to the base. The wires are also adjustable to the thickness of the reading material and have a variable friction adjustment. This enables the force of the wires against the pages to be varied and permits the reader to manipulate the pages with the stick.

  8. Creating a Facebook Page for the Seismological Society of America

    NASA Astrophysics Data System (ADS)

    Newman, S. B.

    2009-12-01

    In August, 2009 I created a Facebook “fan” page for the Seismological Society of America. We had been exploring cost-effective options for providing forums for two-way communication for some months. We knew that a number of larger technical societies had invested significant sums of money to create customized social networking sites but that a small society would need to use existing low-cost software options. The first thing I discovered when I began to set up the fan page was that an unofficial SSA Facebook group already existed, established by Steven J. Gibbons, a member in Norway. Steven had done an excellent job of posting material about SSA. Partly because of the existing group, the official SSA fan page gained fans rapidly. We began by posting information about our own activities and then added links to activities in the broader geoscience community. While much of this material also appeared on our website and in our publication, Seismological Research Letters (SRL), the tone on the FB page is different. It is less formal with more emphasis on photos and links to other sites, including our own. Fans who are active on FB see the posts as part of their social network and do not need to take the initiative to go to the SSA site. Although the goal was to provide a forum for two-way communication, our initial experience was that people were clearly reading the page but not contributing content. This appears to be case with fan pages of sister geoscience societies. FB offers some demographic information to fan site administrators. In an initial review of the demographics it appeared that fans were younger than the overall demographics of the Society. It appeared that a few of the fans are not members or even scientists. Open questions are: what content will be most useful to fans? How will the existence of the page benefit the membership as a whole? Will the page ultimately encourage two-way communication as hoped? Web 2.0 is generating a series of new

  9. 6 CFR Appendix A to Part 21 - Activities to Which This Part Applies

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 6 Domestic Security 1 2011-01-01 2011-01-01 false Activities to Which This Part Applies A Appendix A to Part 21 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY NONDISCRIMINATION ON THE BASIS OF RACE, COLOR, OR NATIONAL ORIGIN IN PROGRAMS OR ACTIVITIES RECEIVING...

  10. 6 CFR Appendix A to Part 21 - Activities to Which This Part Applies

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 6 Domestic Security 1 2014-01-01 2014-01-01 false Activities to Which This Part Applies A Appendix A to Part 21 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY NONDISCRIMINATION ON THE BASIS OF RACE, COLOR, OR NATIONAL ORIGIN IN PROGRAMS OR ACTIVITIES RECEIVING...

  11. 6 CFR Appendix A to Part 21 - Activities to Which This Part Applies

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 6 Domestic Security 1 2013-01-01 2013-01-01 false Activities to Which This Part Applies A Appendix A to Part 21 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY NONDISCRIMINATION ON THE BASIS OF RACE, COLOR, OR NATIONAL ORIGIN IN PROGRAMS OR ACTIVITIES RECEIVING...

  12. Universal emergence of PageRank

    NASA Astrophysics Data System (ADS)

    Frahm, K. M.; Georgeot, B.; Shepelyansky, D. L.

    2011-11-01

    The PageRank algorithm enables us to rank the nodes of a network through a specific eigenvector of the Google matrix, using a damping parameter α ∈ ]0, 1[. Using extensive numerical simulations of large web networks, with a special accent on British University networks, we determine numerically and analytically the universal features of the PageRank vector at its emergence when α → 1. The whole network can be divided into a core part and a group of invariant subspaces. For α → 1, PageRank converges to a universal power-law distribution on the invariant subspaces whose size distribution also follows a universal power law. The convergence of PageRank at α → 1 is controlled by eigenvalues of the core part of the Google matrix, which are extremely close to unity, leading to large relaxation times as, for example, in spin glasses.

  13. Handley Page metal construction

    NASA Technical Reports Server (NTRS)

    1929-01-01

    In this report Handley Page construction techniques are shown such as: solid-drawn tubular duralumin spars are used in the stabilizer; plain channel sections are used extensively for minor components; and the manner of assembling them into a stabilizer compression strut is shown.

  14. Operational Control Procedures for the Activated Sludge Process, Part I - Observations, Part II - Control Tests.

    ERIC Educational Resources Information Center

    West, Alfred W.

    This is the first in a series of documents developed by the National Training and Operational Technology Center describing operational control procedures for the activated sludge process used in wastewater treatment. Part I of this document deals with physical observations which should be performed during each routine control test. Part II…

  15. Bootstrapping structured page segmentation

    NASA Astrophysics Data System (ADS)

    Ma, Huanfeng; Doermann, David S.

    2003-01-01

    In this paper, we present an approach to the bootstrap learning of a page segmentation model. The idea evolves from attempts to segment dictionaries that often have a consistent page structure, and is extended to the segmentation of more general structured documents. In cases of highly regular structure, the layout can be learned from examples of only a few pages. The system is first trained using a small number of samples, and a larger test set is processed based on the training result. After making corrections to a selected subset of the test set, these corrected samples are combined with the original training samples to generate bootstrap samples. The newly created samples are used to retrain the system, refine the learned features and resegment the test samples. This procedure is applied iteratively until the learned parameters are stable. Using this approach, we do not need to initially provide a large set of training samples. We have applied this segmentation to many structured documents such as dictionaries, phone books, spoken language transcripts, and obtained satisfying segmentation performance.

  16. Multiplex PageRank.

    PubMed

    Halu, Arda; Mondragón, Raúl J; Panzarasa, Pietro; Bianconi, Ginestra

    2013-01-01

    Many complex systems can be described as multiplex networks in which the same nodes can interact with one another in different layers, thus forming a set of interacting and co-evolving networks. Examples of such multiplex systems are social networks where people are involved in different types of relationships and interact through various forms of communication media. The ranking of nodes in multiplex networks is one of the most pressing and challenging tasks that research on complex networks is currently facing. When pairs of nodes can be connected through multiple links and in multiple layers, the ranking of nodes should necessarily reflect the importance of nodes in one layer as well as their importance in other interdependent layers. In this paper, we draw on the idea of biased random walks to define the Multiplex PageRank centrality measure in which the effects of the interplay between networks on the centrality of nodes are directly taken into account. In particular, depending on the intensity of the interaction between layers, we define the Additive, Multiplicative, Combined, and Neutral versions of Multiplex PageRank, and show how each version reflects the extent to which the importance of a node in one layer affects the importance the node can gain in another layer. We discuss these measures and apply them to an online multiplex social network. Findings indicate that taking the multiplex nature of the network into account helps uncover the emergence of rankings of nodes that differ from the rankings obtained from one single layer. Results provide support in favor of the salience of multiplex centrality measures, like Multiplex PageRank, for assessing the prominence of nodes embedded in multiple interacting networks, and for shedding a new light on structural properties that would otherwise remain undetected if each of the interacting networks were analyzed in isolation. PMID:24205186

  17. Project EAGLE (Early Academic Gifted Learning Experience): A Program for Gifted and Talented Students (Grades K-3)--Kindergarten Activity Booklets: Xanthus; Zhack; and Activity Pages H-Z.

    ERIC Educational Resources Information Center

    Merkoski, Kay

    Three activity booklets are presented for implementing Project EAGLE, an enrichment program for gifted and talented kindergarten children. The first activity booklet contains a poem by J. D. Evans titled "In Search of the Xanthus," which describes the search for an imaginary beast that leaves an "X" on the spot where it used to be. The second…

  18. 6 CFR Appendix A to Part 21 - Activities to Which This Part Applies

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... control of the U.S. Coast Guard (14 U.S.C. 93 (n) and (o)). 2. Utilization of U.S. Coast Guard personnel... unit of the U.S. Coast Guard auxiliary, and public body or private organization not organized for... 6 Domestic Security 1 2010-01-01 2010-01-01 false Activities to Which This Part Applies A...

  19. 49 CFR Appendix A to Part 21 - Activities to Which This Part Applies

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... property under control of the Coast Guard (14 U.S.C. 93 (n) and (o)). 5. Utilization of Coast Guard..., and public body or private organization not organized for profit (14 U.S.C. 641(a)). 8. U.S. Coast... 49 Transportation 1 2010-10-01 2010-10-01 false Activities to Which This Part Applies A Appendix...

  20. Google's Web Page Ranking Applied to Different Topological Web Graph Structures.

    ERIC Educational Resources Information Center

    Meghabghab, George

    2001-01-01

    This research, part of the ongoing study to better understand Web page ranking on the Web, looks at a Web page as a graph structure or Web graph, and classifies different Web graphs in the new coordinate space (out-degree, in-degree). Google's Web ranking algorithm (Brin & Page, 1998) on ranking Web pages is applied in this new coordinate space.…

  1. 8. Photocopy of printed page (original Page 30 of the ...

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

    8. Photocopy of printed page (original Page 30 of the Souvenir Program 1867-1967 Ridgely Centennial) Photographer unknown. Circa 1967. VIEW NORTHEAST, SOUTHWEST FRONT Ridgely's centennial was celebrated in 1967 and included in the souvenir brochure was page 30. This view shows the subject building with the 1950 modifications to provide for automotive traffic. It was a print of a current photograph. - 510 Central Avenue (Commercial Building), Ridgely, Caroline County, MD

  2. Mutagenic Activity of Indigofera truxillensis and I. suffruticosa Aerial Parts

    PubMed Central

    Calvo, Tamara Regina; Cardoso, Cássia Regina Primila; da Silva Moura, Adriana Candido; dos Santos, Lourdes Campaner; Colus, Ilce Mara Syllos; Vilegas, Wagner; Varanda, Eliana Aparecida

    2011-01-01

    Indigofera truxillensis and I. suffruticosa, are used as a source of indigo dye and to treat several diseases. The mutagenic activity of the methanolic extracts from aerial parts, glycerolipid, flavonoid and alkaloid fractions of the extract were evaluated by means of Salmonella/microsome assays using TA100, TA98, TA102 and TA97a strains. The methanolic extract of I. truxillensis showed mutagenic activity in the TA98 strain without S9 while glycerolipid fraction was devoid of activity. The flavonoid and alkaloid fractions of both plants showed mutagenicity. Chemical analysis of flavonoid fractions of I. truxillensis and I. suffruticosa resulted in the identification of kaempferol, quercetin and their derivatives. The alkaloid fraction of both the species contained indigo and indirubin and indigo was found mainly responsible for the mutagenic activity. PMID:19696193

  3. Web Pages for Your Classroom: The Easy Way!

    ERIC Educational Resources Information Center

    McCorkle, Sandra K.

    This book provides the classroom teacher or librarian with templates and instructions for creating Web pages for use with middle school or high school students. The pages can then be used for doing research projects or other types of projects that familiarize students with the power, flexibility, and usefulness of the Web. Part I, Technology in…

  4. JavaScript: Convenient Interactivity for the Class Web Page.

    ERIC Educational Resources Information Center

    Gray, Patricia

    This paper shows how JavaScript can be used within HTML pages to add interactive review sessions and quizzes incorporating graphics and sound files. JavaScript has the advantage of providing basic interactive functions without the use of separate software applications and players. Because it can be part of a standard HTML page, it is…

  5. Antioxidant and antibacterial activity of different parts of Leucas aspera

    PubMed Central

    Chew, Ai Lan; Jessica, Jeyanthi James Antony; Sasidharan, Sreenivasan

    2012-01-01

    Objective To evaluate antioxidant, antimicrobial and cytotoxic activity of different parts (root, flower, leaf and stem) of Leucas aspera (L. aspera) (Labiatae). Methods Different parts of L. aspera were extracted with 80% (v/v) methanol. The methanol extracts were subjected to antioxidant, antimicrobial and brine shrimp lethality assay. Results All the extracts showed moderate to potent antioxidant activity, among which the root extract demonstrated the strongest antioxidant activity with the IC50 value of 6.552 µg/mL. Methanol extract of root possessed antioxidant activity near the range of vitamin E and thus could be a potential rich source of natural antioxidant. In case of antimicrobial screening, crude extracts of root, flower, leaf and stem showed notable antibacterial activity against tested microorganisms. The root extract showed the highest mean zone of inhibition ranging from 9.0–11.0 mm against tested microorganisms, at a concentration of 100 mg/mL. In the brine shrimp lethality bioassay, it was evident that the methanol root extract did not show significant toxicity. The LC50 value for 12 h and 24 h observation was 2.890 mg/mL and 1.417 mg/mL, respectively. Conclusions The present finding suggests that the methanol root extract of L. aspera could be developed as pharmaceutical products. PMID:23569893

  6. Writing a Library Home Page.

    ERIC Educational Resources Information Center

    Matsco, Sandra; Campbell, Sharon

    1996-01-01

    Describes how Rochester Hills Public Library (Michigan) planned and implemented their award-winning World Wide Web home page. They evaluated other library sites, clarified goals and audience, used a shared network for communication, and organized the page based on library and community information and Internet resources. Also, provides guidelines…

  7. ACSM Fit Society Page

    MedlinePlus

    ... Exercise Current Sports Medicine Reports Exercise and Sport Sciences Reviews ACSM's Health & Fitness Journal Guidelines Books & Multimedia Sports Medicine Basics Fact Sheets Sports Medicine & Physical Activity Marketplace Health & Physical Activity Reference Database Fit ...

  8. Reese Sorenson's Individual Professional Page

    NASA Technical Reports Server (NTRS)

    Sorenson, Reese; Nixon, David (Technical Monitor)

    1998-01-01

    The subject document is a World Wide Web (WWW) page entitled, "Reese Sorenson's Individual Professional Page." Its can be accessed at "http://george.arc.nasa.gov/sorenson/personal/index.html". The purpose of this page is to make the reader aware of me, who I am, and what I do. It lists my work assignments, my computer experience, my place in the NASA hierarchy, publications by me, awards received by me, my education, and how to contact me. Writing this page was a learning experience, pursuant to an element in my Job Description which calls for me to be able to use the latest computers. This web page contains very little technical information, none of which is classified or sensitive.

  9. The subthalamic nucleus part II: modelling and simulation of activity.

    PubMed

    Heida, Tjitske; Marani, Enrico; Usunoff, Kamen G

    2008-01-01

    Part I of The Subthalamic Nucleus (volume 198) (STN) accentuates the gap between experimental animal and human information concerning subthalamic development, cytology, topography and connections.The light and electron microscopical cytology focuses on the open nucleus concept and the neuronal types present in the STN. The cytochemistry encompasses enzymes, NO, glial fibrillary acidic protein (GFAP), calcium binding proteins, and receptors (dopamine, cannabinoid, opioid, glutamate, gamma-aminobutyric acid (GABA), serotonin, cholinergic, and calcium channels). The ontogeny of the subthalamic cell cord is also reviewed. The topography concerns the rat, cat, baboon and human STN. The descriptions of the connections are also given from a historical point of view. Recent tracer studies on the rat nigro-subthalamic connection revealed contralateral projections. This monograph (Part II of the two volumes) on the subthalamic nucleus (STN) starts with a systemic model of the basal ganglia to evaluate the position of the STN in the direct, indirect and hyperdirect pathways. A summary of in vitro studies is given, describing STN spontaneous activity as well as responses to depolarizing and hyperpolarizing inputs and high-frequency stimulation. STN bursting activity and the underlying ionic mechanisms are investigated. Deep brain stimulation used for symptomatic treatment of Parkinson's disease is discussed in terms of the elements that are influenced and its hypothesized mechanisms. This part of the monograph explores the pedunculopontine-subthalamic connections and summarizes attempts to mimic neurotransmitter actions of the pedunculopontine nucleus in cell cultures and high-frequency stimulation on cultured dissociated rat subthalamic neurons. STN cell models - single- and multi-compartment models and system-level models are discussed in relation to subthalamic function and dysfunction. Parts I and II are compared. PMID:18727495

  10. Earth & Us Green Pages.

    ERIC Educational Resources Information Center

    KUED, Salt Lake City, UT.

    This guide is part of a campaign to encourage individuals to adopt an environmentally friendly lifestyle. All available information, tools, and resources are provided to help individuals, neighborhoods, and communities live in a cleaner, healthier environment. Resources from both local and national levels include titles of organizations, brief…

  11. NEW RENIN-INHIBITORS--STABILITY AND ACTIVITY DETERMINATION. PART III.

    PubMed

    Marszałek, Dorota; Goldnik, Anna; Winiecka, Iwona; Jaworski, Paweł; Mazurek, Aleksander P

    2016-01-01

    A series of new four potential renin inhibitors containing pseudodipeptides were synthesized. Stability for all compounds (1-4) in homogenates of liver, kidney, lung and in serum, gastric, intestinal juice and in the presence of α-chymotrypsin was determined. Compound 1 was unstable, compounds 2, 3 were stable, compound 4 was partly unstable, (liver and kidney homogenates, (α-chymotrypsin solution). Inhibitory activity of the compounds was measured in vitro by HPLC determination of lowering concentration of substrate (angiotensinogen) in the presence of renin and the potential renin inhibitor (compounds 1-4). Compound 1, 2, 3 and 4 showed inhibitory activity (1.7 x 10(-6), 9.6 x 10(-7), 1.05 x 10(-9) and 1.31 x 10(-7)M, respectively). PMID:27180425

  12. We the People: Guidelines to Taking Part in Democracy.

    ERIC Educational Resources Information Center

    Vig, Amanda; And Others

    This booklet deals with three ways in which to be an active citizen in a democracy: voting, communicating with elected officials, and volunteering. Words about citizenship that may be new to the reader are in bold print and underlined; a word box at the top of the page provides the meaning of specially marked words on that page. Part 1 on voting…

  13. Parent participation plays an important part in promoting physical activity

    PubMed Central

    Lindqvist, Anna-Karin; Kostenius, Catrine; Gard, Gunvor; Rutberg, Stina

    2015-01-01

    Although physical activity (PA) is an important and modifiable determinant of health, in Sweden only 15% of boys and 10% of girls aged 15 years old achieve the recommended levels of PA 7 days per week. Adolescents’ PA levels are associated with social influence exerted by parents, friends, and teachers. The purpose of this study was to describe parents’ experiences of being a part of their adolescents’ empowerment-inspired PA intervention. A qualitative interview study was performed at a school in the northern part of Sweden. A total of 10 parents were interviewed, and the collected data were analyzed with qualitative content analysis. Three subthemes were combined into one main theme, demonstrating that parents are one important part of a successful PA intervention. The life of an adolescent has many options and demands that make it difficult to prioritize PA. Although parents felt that they were important in supporting their adolescent, a successful PA intervention must have multiple components. Moreover, the parents noted that the intervention had a positive effect upon not only their adolescents’, but also their own PA. Interventions aimed at promoting PA among adolescents should include measures to stimulate parent participation, have an empowerment approach, and preferably be school-based. PMID:26282870

  14. Code AI Personal Web Pages

    NASA Technical Reports Server (NTRS)

    Garcia, Joseph A.; Smith, Charles A. (Technical Monitor)

    1998-01-01

    The document consists of a publicly available web site (george.arc.nasa.gov) for Joseph A. Garcia's personal web pages in the AI division. Only general information will be posted and no technical material. All the information is unclassified.

  15. A Biomimetic Propulsor for Active Noise Control. Part 2: Theory

    NASA Astrophysics Data System (ADS)

    Annaswamy Krol, A., Jr.; Bandyopadhyay, P. R.

    2000-11-01

    The alteration of radiated noise in underwater propulsors using biomimetic active control is considered. Wake momentum filling is carried out by introducing artificial muscles at the trailing edge of a stator blade of an upstream stator propulsor, and articulating them like a fish tail (see companion abstract Part 1). Using a systems framework, we derive a methodology for the articulation of the muscles with active control. The unsteady force produced on the rotor because of velocity perturbations due to actuator displacements, wake deficits caused by stator boundary layers, and blade rotation is modeled. Linear and adaptive nonlinear control strategies are described for articulating the tail using unsteady force measurements. This active control procedure can be viewed as the realization of “virtual” blades with different sweep and noise characteristics and can affect the noise spectrum due to direct radiation significantly. The work provides an understanding of the effect of nonuniform wakes on radiated noise and can lead to a general approach by which wakes can be altered.

  16. STS-113 crew members take part in CEIT activities

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - As part of Crew Equipment Interface Test activities, STS-113 Mission Specialists Michael Lopez-Alegria (left) and John Herrington (center) look over equipment that will be carried on the mission. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, to be attached to the central truss segment, S0, on the International Space Station, and the Crew and Equipment Translation Aid (CETA) Cart B that can be used by spacewalkers to move along the truss with equipment. Once delivered, the P1 truss will remain stowed until flight 12A.1. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth. Space Shuttle Endeavour is scheduled to launch Nov. 10 on the 11-day mission.

  17. STS-113 crew members take part in CEIT activities

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- As part of Crew Equipment Interface Test activities, STS-113 Mission Specialists John Herrington (left) and Michael Lopez-Alegria (center) practice working with equipment in Endeavour. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, to be attached to the central truss segment, S0, on the International Space Station, and the Crew and Equipment Translation Aid (CETA) Cart B that can be used by spacewalkers to move along the truss with equipment. Once delivered, the P1 truss will remain stowed until flight 12A.1. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth. Space Shuttle Endeavour is scheduled to launch Nov. 10 on the 11-day mission.

  18. STS-113 crew members take part in CEIT activities

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- As part of Crew Equipment Interface Test activities, STS-113 Mission Specialists Michael Lopez-Alegria (left) and John Herrington (right) practice working with flight equipment in Endeavour. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, to be attached to the central truss segment, S0, on the International Space Station, and the Crew and Equipment Translation Aid (CETA) Cart B that can be used by spacewalkers to move along the truss with equipment. Once delivered, the P1 truss will remain stowed until flight 12A.1. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth. Space Shuttle Endeavour is scheduled to launch Nov. 10 on the 11-day mission.

  19. STS-113 crew members take part in CEIT activities

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- As part of Crew Equipment Interface Test activities, STS-113 Mission Specialist John Herrington looks over paperwork for equipment in Endeavour that will be carried on the mission. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, to be attached to the central truss segment, S0, on the International Space Station, and the Crew and Equipment Translation Aid (CETA) Cart B that can be used by spacewalkers to move along the truss with equipment. Once delivered, the P1 truss will remain stowed until flight 12A.1. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth. Space Shuttle Endeavour is scheduled to launch Nov. 10 on the 11-day mission.

  20. Techniques: Paying Attention to the Place. Part 1--Activities for Instructors and Adult Learners [and] Part 2--Activities for Planning Places for Adult Learning.

    ERIC Educational Resources Information Center

    Fulton, Rodney D.

    1992-01-01

    This two-part article discusses the role of the physical environment in adult learning. In the first part, two activities--environment introduction and visualization--are discussed as ways to develop an awareness for improving the learning environment. In the second part, two planning activities--mapping and geometric coding--are discussed as ways…

  1. The Faculty Web Page: Contrivance or Continuation?

    ERIC Educational Resources Information Center

    Lennex, Lesia

    2007-01-01

    In an age of Internet education, what does it mean for a tenure/tenure-track faculty to have a web page? How many professors have web pages? If they have a page, what does it look like? Do they really need a web page at all? Many universities have faculty web pages. What do those collective pages look like? In what way do they represent the…

  2. Germ line activation of the Tie2 and SMMHC promoters causes noncell-specific deletion of floxed alleles Address for reprint requests and other correspondence: C. D. Sigmund, Depts. of Internal Medicine and Physiology & Biophysics, 3181B Medical Education and Biomedical Research Facility, Roy J. and Lucille A. Carver Collage of Medicine, Univ. of Iowa, Iowa City, IA 52242 (e-mail: curt-sigmund@uiowa.edu). The costs of publication of this article were defrayed in part by the payment of page charges. The article must therefore be hereby marked “advertisement” in accordance with 18 U.S.C. Section 1734 solely to indicate this fact.

    PubMed Central

    de Lange, Willem J.; Halabi, Carmen M.; Beyer, Andreas M.; Sigmund, Curt D.

    2008-01-01

    Tissue-specific knockouts generated through Cre-loxP recombination have become an important tool to manipulate the mouse genome. Normally, two successive rounds of breeding are performed to generate mice carrying two floxed target-gene alleles and a transgene expressing Cre-recombinase tissue-specifically. We show herein that two promoters commonly used to generate endothelium-specific (Tie2) and smooth muscle-specific [smooth muscle myosin heavy chain (Smmhc)] knockout mice exhibit activity in the female and male germ lines, respectively. This can result in the inheritance of a null allele in the second generation that is not tissue specific. Careful experimental design is required therefore to ensure that tissue-specific knockouts are indeed tissue specific and that appropriate controls are used to compare strains. PMID:18612081

  3. Learning through Web Page Design.

    ERIC Educational Resources Information Center

    Peel, Deborah

    2001-01-01

    Describes and evaluates the use of Web page design in an undergraduate course in the United Kingdom on town planning. Highlights include incorporating information and communication technologies into higher education; and a theoretical framework for the use of educational technology. (LRW)

  4. Design of Educational Web Pages

    ERIC Educational Resources Information Center

    Galan, Jose Gomez; Blanco, Soledad Mateos

    2004-01-01

    The methodological characteristics of teaching in primary and secondary education make it necessary to revise the pedagogical and instructive lines with which to introduce the new Information and Communication Technologies into the school context. The construction of Web pages that can be used to improve student learning is, therefore, fundamental…

  5. Progress In Automatic Reading Of Complex Typeset Pages

    NASA Astrophysics Data System (ADS)

    Vincent, Philippe

    1989-07-01

    For a long time, automatic reading has been limited to optical character recognition. one year ago, except for one high end product, all industrial software or hardware products where limited to the reading of mono-column texts without images. This does not correspond to real life needs. In a current, company, pages which need to be transformed into electronic form are not only typewritten pages, but also complex pages from professional magazines, technical manuals, financial reports and tables, administrative documents, various directories, lists of spare parts etc... The real problem of automatic reading is to transform such complex paper pages including columns, images, drawings, titles, footnotes, legends, tables, occasionally in landscape format, into a computer text file without the help of an operator. Moreover, the problem is to perform this operation at an economical cost with limited computer resources in terms of processor and memory.

  6. Promoting Metacognition in First Year Anatomy Laboratories Using Plasticine Modeling and Drawing Activities: A Pilot Study of the "Blank Page" Technique

    ERIC Educational Resources Information Center

    Naug, Helen L.; Colson, Natalie J.; Donner, Daniel G.

    2011-01-01

    Many first year students of anatomy and physiology courses demonstrate an inability to self-regulate their learning. To help students increase their awareness of their own learning in a first year undergraduate anatomy course, we piloted an exercise that incorporated the processes of (1) active learning: drawing and plasticine modeling and (2)…

  7. Market study: Tactile paging system

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A market survey was conducted regarding the commercialization potential and key market factors relevant to a tactile paging system for deaf-blind people. The purpose of the tactile paging system is to communicate to the deaf-blind people in an institutional environment. The system consists of a main console and individual satellite wrist units. The console emits three signals by telemetry to the wrist com (receiving unit) which will measure approximately 2 x 4 x 3/4 inches and will be fastened to the wrist by a strap. The three vibration signals are fire alarm, time period indication, and a third signal which will alert the wearer of the wrist com to the fact that the pin on the top of the wrist is emitting a morse coded message. The Morse code message can be felt and recognized with the finger.

  8. 29 CFR 779.210 - Other activities which may be part of the enterprise.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Other activities which may be part of the enterprise. 779...; Enterprise Coverage Related Activities § 779.210 Other activities which may be part of the enterprise. (a) An enterprise may perform certain activities that appear entirely foreign to its principal business but...

  9. 29 CFR 779.210 - Other activities which may be part of the enterprise.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Other activities which may be part of the enterprise. 779...; Enterprise Coverage Related Activities § 779.210 Other activities which may be part of the enterprise. (a) An enterprise may perform certain activities that appear entirely foreign to its principal business but...

  10. 29 CFR 779.210 - Other activities which may be part of the enterprise.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Other activities which may be part of the enterprise. 779...; Enterprise Coverage Related Activities § 779.210 Other activities which may be part of the enterprise. (a) An enterprise may perform certain activities that appear entirely foreign to its principal business but...

  11. 29 CFR 779.210 - Other activities which may be part of the enterprise.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Other activities which may be part of the enterprise. 779...; Enterprise Coverage Related Activities § 779.210 Other activities which may be part of the enterprise. (a) An enterprise may perform certain activities that appear entirely foreign to its principal business but...

  12. 29 CFR 779.210 - Other activities which may be part of the enterprise.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Other activities which may be part of the enterprise. 779...; Enterprise Coverage Related Activities § 779.210 Other activities which may be part of the enterprise. (a) An enterprise may perform certain activities that appear entirely foreign to its principal business but...

  13. In re LePage.

    PubMed

    2001-01-01

    Court Decision: 18 Pacific Reporter, 3d Series 1177; 2001 Mar 8 (date of decision). The Supreme Court of Wyoming held that the state Department of Health was not authorized to inquire about the sincerity of a mother's religious beliefs when determining whether her daughter was exempt from a public school immunization requirement. Susan LePage submitted a request to the Department of Health seeking to exempt her daughter from receiving the hepatitis B vaccination. The Department of Health inquired into the sincerity of LePage's religious beliefs against vaccination and determined that her objections were of a personal or philosophical nature and not on religious grounds. The Department of Health denied LePage's request. The Supreme Court of Wyoming held that state law requires the Department of Health to grant an exemption upon the submission of a written objection and does not allow the Department of Health to make an inquiry into the sincerity of the requestor's religious beliefs. The court balanced a valid state interest in protecting schoolchildren from disease with the relatively low number of requests for exemption and its confidence in parents to make decisions in the best interest of their children's physical and spiritual health. Since there was no justification within the statute to allow a religious inquiry, the court held that the Department of Health had exceeded its authority with LePage. Furthermore, state law did not require a religious waiver to exempt a child from this particular vaccine. The lower court's holding was reversed. PMID:16479706

  14. Planetary Photojournal Home Page Graphic

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image is an unannotated version of the Planetary Photojournal Home Page graphic. This digital collage contains a highly stylized rendition of our solar system and points beyond. As this graphic was intended to be used as a navigation aid in searching for data within the Photojournal, certain artistic embellishments have been added (color, location, etc.). Several data sets from various planetary and astronomy missions were combined to create this image.

  15. Photojournal Home Page Graphic 2007

    NASA Technical Reports Server (NTRS)

    2008-01-01

    This image is an unannotated version of the Photojournal Home Page graphic released in October 2007. This digital collage contains a highly stylized rendition of our solar system and points beyond. As this graphic was intended to be used as a navigation aid in searching for data within the Photojournal, certain artistic embellishments have been added (color, location, etc.). Several data sets from various planetary and astronomy missions were combined to create this image.

  16. Teacher's Activity Guide to Coastal Awareness. Marine Bulletin No. 23.

    ERIC Educational Resources Information Center

    Callaghan, Sara S.

    This teacher's guide was prepared for use with "Down Where the Water Is: A Coastal Awareness Activity Book," as part of the Rhode Island Coastal Resources Management Council's public education program. Contained are instructions on the use of the Activity Book, page-by-page, with glossaries, activity ideas, resources, places to visit, and notes…

  17. 15 CFR Supplement No. 2 to Part 783 - Manufacturing Activities

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... better than 5 parts per million boron equivalent and with a density greater than 1.50 g/cm3; (11) The... irradiated fuel element chopping machines. Irradiated fuel element chopping machines means equipment as... or greater than the equivalent of 0.5 meters of concrete, with a density of 3.2 g/cm3 or...

  18. 15 CFR Supplement No. 2 to Part 783 - Manufacturing Activities

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... better than 5 parts per million boron equivalent and with a density greater than 1.50 g/cm3; (11) The... irradiated fuel element chopping machines. Irradiated fuel element chopping machines means equipment as... or greater than the equivalent of 0.5 meters of concrete, with a density of 3.2 g/cm3 or...

  19. 15 CFR Supplement No. 2 to Part 783 - Manufacturing Activities

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... better than 5 parts per million boron equivalent and with a density greater than 1.50 g/cm3; (11) The... irradiated fuel element chopping machines. Irradiated fuel element chopping machines means equipment as... or greater than the equivalent of 0.5 meters of concrete, with a density of 3.2 g/cm3 or...

  20. Heap/stack guard pages using a wakeup unit

    SciTech Connect

    Gooding, Thomas M; Satterfield, David L; Steinmacher-Burow, Burkhard

    2014-04-29

    A method and system for providing a memory access check on a processor including the steps of detecting accesses to a memory device including level-1 cache using a wakeup unit. The method includes invalidating level-1 cache ranges corresponding to a guard page, and configuring a plurality of wakeup address compare (WAC) registers to allow access to selected WAC registers. The method selects one of the plurality of WAC registers, and sets up a WAC register related to the guard page. The method configures the wakeup unit to interrupt on access of the selected WAC register. The method detects access of the memory device using the wakeup unit when a guard page is violated. The method generates an interrupt to the core using the wakeup unit, and determines the source of the interrupt. The method detects the activated WAC registers assigned to the violated guard page, and initiates a response.

  1. Demonstrating Electrical Activity in Nerve and Muscle. Part II

    ERIC Educational Resources Information Center

    Robinson, D. J.

    1976-01-01

    Describes the construction of an amplifier and force transducer that can be used to demonstrate electrical activity in nerve and muscle using the gastrocnemius muscle and sciatic nerve of the frog. (MLH)

  2. Demonstrating Electrical Activity in Nerve and Muscle. Part I

    ERIC Educational Resources Information Center

    Robinson, D. J.

    1975-01-01

    Describes a demonstration for showing the electrical activity in nerve and muscle including action potentials, refractory period of a nerve, and fatigue. Presents instructions for constructing an amplifier, electronic stimulator, and force transducer. (GS)

  3. 15 CFR Supplement No. 2 to Part 783 - Manufacturing Activities

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NUCLEAR FUEL CYCLE-RELATED ACTIVITIES NOT INVOLVING NUCLEAR MATERIALS Pt. 783, Supp. 2 Supplement No. 2 to... heavy water or deuterium. Heavy water or deuterium means deuterium, heavy water (deuterium oxide)...

  4. 15 CFR Supplement No. 2 to Part 783 - Manufacturing Activities

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... NUCLEAR FUEL CYCLE-RELATED ACTIVITIES NOT INVOLVING NUCLEAR MATERIALS Pt. 783, Supp. 2 Supplement No. 2 to... heavy water or deuterium. Heavy water or deuterium means deuterium, heavy water (deuterium oxide)...

  5. Biological Activities of Aerial Parts Extracts of Euphorbia characias

    PubMed Central

    Pisano, Maria Barbara; Cosentino, Sofia; Viale, Silvia; Spanò, Delia; Corona, Angela; Esposito, Francesca; Tramontano, Enzo; Montoro, Paola; Tuberoso, Carlo Ignazio Giovanni; Medda, Rosaria; Pintus, Francesca

    2016-01-01

    The aim of the present study was to evaluate antioxidant, antimicrobial, anti-HIV, and cholinesterase inhibitory activities of aqueous and alcoholic extracts from leaves, stems, and flowers of Euphorbia characias. The extracts showed a high antioxidant activity and were a good source of total polyphenols and flavonoids. Ethanolic extracts from leaves and flowers displayed the highest inhibitory activity against acetylcholinesterase and butyrylcholinesterase, showing potential properties against Alzheimer's disease. Antimicrobial assay showed that leaves and flowers extracts were active against all Gram-positive bacteria tested. The ethanolic leaves extract appeared to have the strongest antibacterial activity against Bacillus cereus with MIC value of 312.5 μg/mL followed by Listeria monocytogenes and Staphylococcus aureus that also exhibited good sensitivity with MIC values of 1250 μg/mL. Moreover, all the extracts possessed anti-HIV activity. The ethanolic flower extract was the most potent inhibitor of HIV-1 RT DNA polymerase RNA-dependent and Ribonuclease H with IC50 values of 0.26 and 0.33 μg/mL, respectively. The LC-DAD metabolic profile showed that ethanolic leaves extract contains high levels of quercetin derivatives. This study suggests that Euphorbia characias extracts represent a good source of natural bioactive compounds which could be useful for pharmaceutical application as well as in food system for the prevention of the growth of food-borne bacteria and to extend the shelf-life of processed foods. PMID:27314007

  6. 30 CFR 280.4 - What activities are not covered by this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... regulations at 30 CFR part 282; and (d) G&G exploration or G&G scientific research activities related to oil, gas, and sulphur, including gas hydrates, which are covered by regulations at 30 CFR part 251....

  7. 32 CFR Appendix D to Part 169a - Commercial Activities Management Information System (CAMIS)

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Commercial Activities Management Information System (CAMIS) D Appendix D to Part 169a National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES PROGRAM PROCEDURES Pt. 169a, App. D Appendix D to Part 169a—Commercial Activities...

  8. 32 CFR Appendix D to Part 169a - Commercial Activities Management Information System (CAMIS)

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Commercial Activities Management Information System (CAMIS) D Appendix D to Part 169a National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES PROGRAM PROCEDURES Pt. 169a, App. D Appendix D to Part 169a—Commercial Activities...

  9. 32 CFR Appendix D to Part 169a - Commercial Activities Management Information System (CAMIS)

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Commercial Activities Management Information System (CAMIS) D Appendix D to Part 169a National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES PROGRAM PROCEDURES Pt. 169a, App. D Appendix D to Part 169a—Commercial Activities...

  10. 32 CFR Appendix D to Part 169a - Commercial Activities Management Information System (CAMIS)

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Commercial Activities Management Information System (CAMIS) D Appendix D to Part 169a National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES PROGRAM PROCEDURES Pt. 169a, App. D Appendix D to Part 169a—Commercial Activities...

  11. 32 CFR Appendix D to Part 169a - Commercial Activities Management Information System (CAMIS)

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Commercial Activities Management Information System (CAMIS) D Appendix D to Part 169a National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING COMMERCIAL ACTIVITIES PROGRAM PROCEDURES Pt. 169a, App. D Appendix D to Part 169a—Commercial Activities...

  12. Interstellar Initiative Web Page Design

    NASA Technical Reports Server (NTRS)

    Mehta, Alkesh

    1999-01-01

    This summer at NASA/MSFC, I have contributed to two projects: Interstellar Initiative Web Page Design and Lenz's Law Relative Motion Demonstration. In the Web Design Project, I worked on an Outline. The Web Design Outline was developed to provide a foundation for a Hierarchy Tree Structure. The Outline would help design a Website information base for future and near-term missions. The Website would give in-depth information on Propulsion Systems and Interstellar Travel. The Lenz's Law Relative Motion Demonstrator is discussed in this volume by Russell Lee.

  13. 12 CFR 1010.105 - Cover page.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 8 2014-01-01 2014-01-01 false Cover page. 1010.105 Section 1010.105 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION LAND REGISTRATION (REGULATION J) Reporting Requirements § 1010.105 Cover page. The cover page of the Property Report shall be prepared in accordance with...

  14. 16 CFR 436.3 - Cover page.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Cover page. 436.3 Section 436.3 Commercial Practices FEDERAL TRADE COMMISSION TRADE REGULATION RULES DISCLOSURE REQUIREMENTS AND PROHIBITIONS CONCERNING FRANCHISING Contents of a Disclosure Document § 436.3 Cover page. Begin the disclosure document with a cover page, in the order and form...

  15. Space Industrialization: Manufacturing and Construction Activities. Part 2.

    ERIC Educational Resources Information Center

    Story, Charles H.

    1983-01-01

    Discusses how space industrialization will provide direct benefits for our nation and will transfer technology to the many diverse areas of human activity. Examples are the development of the Space Shuttle, the Space Studies Institute, and the LS Society (advocates for colonizing space). (NRJ)

  16. Effective Strategies and Activities for Developing Soft Skills, Part 2

    ERIC Educational Resources Information Center

    Green, Diana J.; Blaszczynski, Carol

    2012-01-01

    Employers seek employees who possess soft skills. Employees who do not have excellent soft skills may not experience success in obtaining and sustaining employment. McEwen's (2010) framework for skill-building--introduce, explain, practice, and reinforce--was used to describe activities for enhancing soft skills. Soft skills building activities…

  17. Effective Strategies and Activities for Developing Soft Skills, Part 1

    ERIC Educational Resources Information Center

    Blaszczynski, Carol; Green, Diana J.

    2012-01-01

    Employers seek employees who possess soft skills. Employees who do not have excellent soft skills may not experience success in obtaining and sustaining employment. McEwen's (2010) framework for skill-building--introduce, explain, practice, and reinforce--was used to describe activities for enhancing soft skills. Assessment of soft skills…

  18. Phenolic profiles and antioxidant activity of extracts from peanut parts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Edible peanut seed represent approximately forty percent of the total mass of the peanut plant at harvest. Nonseed portions of the plant, including leaves, roots, and shells were extracted using aqueous acetone to remove polar compounds. The antioxidant activity of the extracts using ORAC were det...

  19. Curve Squeal of Train Wheels, Part 3: Active Control

    NASA Astrophysics Data System (ADS)

    HECKL, MARIA A.; HUANG, X. Y.

    2000-01-01

    This paper presents a new method to annul the squeal noise that is produced by trains traversing a curve. The method is a special form of active control, applied to suppress the bending oscillations of a squealing wheel. It is essentially a feedback system with the following components: sensor, narrowband filter, phase-shifter, amplifier and actuator. The control signal driving the actuator has only a single frequency (set at the filter), and that frequency typically corresponds to one of the bending modes of the wheel. Two versions of the feedback system are considered. In the first version, the actuator exerts a control force on the wheel, and in the second version, the actuator imposes a velocity on the rail. A mathematical model is presented and predictions are made for the performance of both versions. The coupling of the different wheel modes by the control system is discussed. A model rig is described which was used for a practical demonstration of this form of active control. Differences from more conventional forms of active control are pointed out.

  20. STS-100 crew takes part in TCDT activities

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. - STS-100 Mission Specialist Chris Hadfield pauses for the camera during Terminal Countdown Demonstration Test activities that include emergency escape training at the pad and a simulated launch countdown. The mission is carrying the Multi-Purpose Logistics Module Raffaello and the Canadian robotic arm, SSRMS, to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. The SSRMS is crucial to the continued assembly of the orbiting complex. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A.

  1. Apollo Mission Techniques Lunar Orbit Activities - Part 1a

    NASA Technical Reports Server (NTRS)

    Interbartolo, Michael A.

    2009-01-01

    This slide presentation reviews the planned sequence of events and the rationale for all lunar missions, and the flight experiences and lessons learned for the lunar orbit activities from a trajectory perspective. Shown are trajectories which include the moon's position at the various stages in the complete trip from launch, to the return and reentry. Included in the presentation are objectives and the sequence of events,for the Apollo 8, and Apollo 10. This is followed by a discussion of Apollo 11, including: the primary mission objective, the sequence of events, and the flight experience. The next mission discussed was Apollo 12. It reviews the objectives, the ground tracking, procedure changes, and the sequence of events. The aborted Apollo 13 mission is reviewed, including the objectives, and the sequence of events. Brief summaries of the flight experiences for Apollo 14-16 are reviewed. The flight sequence of events of Apollo 17 are discussed. In summary each mission consistently performing precision landings required that Apollo lunar orbit activities devote considerable attention to: (1) Improving fidelity of lunar gravity models, (2) Maximizing availability of ground tracking, (3) Minimizing perturbations on the trajectory, (4) Maximizing LM propellant reserves for hover time. Also the use of radial separation maneuvers (1) allows passive re-rendezvous after each rev, but ... (2) sensitive to small dispersions in initial sep direction

  2. STS-100 crew takes part in TCDT activities

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. - KSC'''s PAO videographer, Glenn Benson (left) and STS-100 Pilot Jeffrey S. Ashby pose in front of the Canadian robotic arm, SSRMS, in the Space Station Processing Facility. The STS-100 crew is at KSC for Terminal Countdown Demonstration Test activities that include emergency escape training at the pad and a simulated launch countdown. The mission is carrying the Multi-Purpose Logistics Module Raffaello and the SSRMS, to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. The SSRMS is crucial to the continued assembly of the orbiting complex. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A.

  3. STS-100 crew takes part in TCDT activities

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. - The STS-100 crew gathers at the bus when Terminal Countdown Demonstration Test activities are hampered by the rain. Standing with the bus driver, from left, are Mission Specialist John L. Phillips, Commander Kent V. Rominger, Mission Specialists Umberto Guidoni, Chris Hadfield, [driver], and Scott E. Parazynski, Pilot Jeffrey S. Ashby and Mission Specialist Yuri V. Lonchakov. TCDT includes emergency escape training at the pad and a simulated launch countdown. The mission is carrying the Multi-Purpose Logistics Module Raffaello and the Canadian robotic arm, SSRMS, to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. The SSRMS is crucial to the continued assembly of the orbiting complex. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A.

  4. STS-100 crew takes part in TCDT activities

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. - KSC'''s PAO videographer, Glenn Benson (left) listens to STS-100 Pilot Jeffrey S. Ashby explain use of the Canadian robotic arm, SSRMS (left), in the Space Station Processing Facility. At right is Mission Specialist Umberto Guidoni. The STS-100 crew is at KSC for Terminal Countdown Demonstration Test activities that include emergency escape training at the pad and a simulated launch countdown. The mission is carrying the Multi-Purpose Logistics Module Raffaello and the SSRMS, to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. The SSRMS is crucial to the continued assembly of the orbiting complex. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A.

  5. STS-100 crew takes part in TCDT activities

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. - The STS-100 crew gathers with the Space Station Processing Facility people who worked on the Canadian robotic arm, SSRMS. Kneeling at left is Commander Kent V. Rominger; front and ceneter, from left, Mission Specialist Chris Hadfield, Pilot Jeffrey S. Ashby and Mission Specialists Yuri V. Lonchakov and John L. Phillips; behind Hadfield (a head above the others) is Mission Specialist Scott E. Parazynski. The crew is at KSC for Terminal Countdown Demonstration Test activities that include emergency escape training at the pad and a simulated launch countdown. The mission is carrying the Multi- Purpose Logistics Module Raffaello and the SSRMS, to the International Space Station. Raffaello carries six system racks and two storage racks for the U.S. Lab. The SSRMS is crucial to the continued assembly of the orbiting complex. Launch of mission STS-100 is scheduled for April 19 at 2:41 p.m. EDT from Launch Pad 39A.

  6. Activation of the tail open part during the magnetospheric storm

    NASA Astrophysics Data System (ADS)

    Mishin, V. M.; Karavaev, Yu. A.; Sapronova, L. A.; Solovyev, S. I.

    2012-07-01

    In each polar cap (PC) we mark out "old PC" observed during quiet time before the event under consideration, and "new PC" that emerges during the substorm framing the old one and expanding the PC total area. Old and new PCs are the areas for the magnetosphere old and new tail lobes, respectively. The new lobe variable magnetic flux Ψ1 is usually assumed to be active, i.e. it provides the electromagnetic energy flux (Poynting flux) ɛ' transport from solar wind (SW) into the magnetosphere. The old lobe magnetic flux Ψ2 is supposed to be passive, i.e. it remains constant during the disturbance and does not participate in the transporting process which would mean the old PC electric field absolute screening from the convection electric field created by the magnetopause reconnection. In fact, screening is observed, but far from absolute. We suggest a model of screening and determine its quantitative characteristics in the selected superstorm. The coefficient of a screening is the β = Ψ2/Ψ02, where Ψ02 = const is open magnetic flux through the old PC measured prior to the substorm, and Ψ2 is variable magnetic flux through the same area measured during the substorm. We consider three various regimes of disturbance. In each, the coefficient β decreased during the loading phase and increased at the unloading phase, but the rates and amplitudes of variations exhibited a strong dependence on the regime. We interpreted decrease in β as a result of involving the old PC magnetic flux Ψ2, which was considered to be constant earlier, in the Poynting flux ɛ' transport process from solar wind into the magnetosphere. Transport process weakening at the subsequent unloading phase creates increase in β. Estimates showed that coefficient β during each regime and the computed Poynting flux ɛ' varied manifolds. In general, unlike the existing substorm conception, the new scenario describes an unknown earlier of tail lobe activation process during a substorm growth phase that

  7. Summary of mineral industry activities in Colorado. Part I: coal

    SciTech Connect

    Pascoe, D.M.

    1981-01-01

    Coal production for 1981 was a record, with production at 19,701,496 tons of coal mined and reported to the Division of Mines. This was a 4.95% increase over 1980. Statewide Divisional efforts to support a practical type of health and safety training program while encouraging skill education appropriate to mining needs, saw extensive accomplishment in 1981. The Division gave direct or monetary support through training grant funds, largely used for reimbursed tuition from strategically located state vocational schools who taught on campus as well as at mine sites. Total miner training reported by area schools to the Division of Mines indicates that 8408 students received 86,251 hours of classroom and on-the-job training. It is hoped that the education and training programs throughout the state will be continued in an effort to educate both the new and old miners. We believe this is the best approach to the coal industry's never ending task of reducing both lost-time and fatal accidents. Coal mine certification in all categories totaled 780 certificates issued. This was a decrease from 1980, and will probably decrease again in 1982 with the initiation of the $25.00 fee for each examination. Coal mining activity is reported by district.

  8. "I didn't know her, but…": parasocial mourning of mediated deaths on Facebook RIP pages

    NASA Astrophysics Data System (ADS)

    Klastrup, Lisbeth

    2015-04-01

    This article examines the use of six Danish "Rest in Peace" or (RIP) memorial pages. The article focuses on the relation between news media and RIP page use, in relation to general communicative practices on these pages. Based on an analysis of press coverage of the deaths of six young people and a close analysis of 1,015 comments extracted from the RIP pages created to memorialize them, it is shown that their deaths attracted considerable media attention, as did the RIP pages themselves. Comment activity seem to reflect the news stories in the way the commenters refer to the context of death and the emotional distress they experience, but mainly comments on the RIP pages are conventional expressions of sympathy and "RIP" wishes. The article concludes that public RIP pages might be understood as virtual spontaneous shrines, affording an emerging practice of "RIP-ing."

  9. 32 CFR Appendix C to Part 552 - Authorized Activities for Fort Lewis Maneuver Area Access

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Authorized Activities for Fort Lewis Maneuver Area Access C Appendix C to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF.... 552, App. C Appendix C to Part 552—Authorized Activities for Fort Lewis Maneuver Area Access...

  10. 24 CFR 964.16 - HUD role in activities under this part.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HUD role in activities under this part. 964.16 Section 964.16 Housing and Urban Development Regulations Relating to Housing and Urban... § 964.16 HUD role in activities under this part. (a) General. Subject to the requirements of this...

  11. 24 CFR 964.16 - HUD role in activities under this part.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false HUD role in activities under this part. 964.16 Section 964.16 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN... § 964.16 HUD role in activities under this part. (a) General. Subject to the requirements of this...

  12. Structure-activity relationships of aromatic diamines in the Ames Salmonella typhimurium assay. Part II.

    PubMed

    Kalopissis, G

    1992-09-01

    Structure-activity relationships in the case of aromatic monoamines, diversely substituted on the ring, using the mutagenic activity in the Ames test were studied in part I. This part II is based on the same general principles but applied to phenylene diamines (ortho, para and meta) diversely substituted on the ring. PMID:1381475

  13. 14 CFR Appendix C to Part 1215 - Typical User Activity Timeline

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Typical User Activity Timeline C Appendix C to Part 1215 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION TRACKING AND DATA RELAY SATELLITE SYSTEM (TDRSS) Pt. 1215, App. C Appendix C to Part 1215—Typical User Activity...

  14. 12 CFR Appendix I to Part 27 - Monthly Home Loan Activity Format

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Monthly Home Loan Activity Format I Appendix I to Part 27 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FAIR HOUSING HOME LOAN DATA SYSTEM Pt. 27, App. I Appendix I to Part 27—Monthly Home Loan Activity Format...

  15. 12 CFR Appendix I to Part 27 - Monthly Home Loan Activity Format

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Monthly Home Loan Activity Format I Appendix I to Part 27 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FAIR HOUSING HOME LOAN DATA SYSTEM Pt. 27, App. I Appendix I to Part 27—Monthly Home Loan Activity Format...

  16. 12 CFR Appendix I to Part 27 - Monthly Home Loan Activity Format

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Monthly Home Loan Activity Format I Appendix I to Part 27 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FAIR HOUSING HOME LOAN DATA SYSTEM Pt. 27, App. I Appendix I to Part 27—Monthly Home Loan Activity Format...

  17. 12 CFR Appendix I to Part 27 - Monthly Home Loan Activity Format

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Monthly Home Loan Activity Format I Appendix I to Part 27 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FAIR HOUSING HOME LOAN DATA SYSTEM Pt. 27, App. I Appendix I to Part 27—Monthly Home Loan Activity Format...

  18. 12 CFR Appendix I to Part 27 - Monthly Home Loan Activity Format

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Monthly Home Loan Activity Format I Appendix I to Part 27 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FAIR HOUSING HOME LOAN DATA SYSTEM Pt. 27, App. I Appendix I to Part 27—Monthly Home Loan Activity Format...

  19. 40 CFR Table 1 to Part 455 - List of Organic Pesticide Active Ingredients

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false List of Organic Pesticide Active Ingredients 1 Table 1 to Part 455 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PESTICIDE CHEMICALS Pt. 455, Table 1 Table 1 to Part 455—List of Organic Pesticide Active Ingredients EPA census...

  20. Network and User-Perceived Performance of Web Page Retrievals

    NASA Technical Reports Server (NTRS)

    Kruse, Hans; Allman, Mark; Mallasch, Paul

    1998-01-01

    The development of the HTTP protocol has been driven by the need to improve the network performance of the protocol by allowing the efficient retrieval of multiple parts of a web page without the need for multiple simultaneous TCP connections between a client and a server. We suggest that the retrieval of multiple page elements sequentially over a single TCP connection may result in a degradation of the perceived performance experienced by the user. We attempt to quantify this perceived degradation through the use of a model which combines a web retrieval simulation and an analytical model of TCP operation. Starting with the current HTTP/l.1 specification, we first suggest a client@side heuristic to improve the perceived transfer performance. We show that the perceived speed of the page retrieval can be increased without sacrificing data transfer efficiency. We then propose a new client/server extension to the HTTP/l.1 protocol to allow for the interleaving of page element retrievals. We finally address the issue of the display of advertisements on web pages, and in particular suggest a number of mechanisms which can make efficient use of IP multicast to send advertisements to a number of clients within the same network.

  1. Mitigating DoS Attacks on the Paging Channel by Efficient Encoding in Page Messages

    NASA Astrophysics Data System (ADS)

    Cai, Liang; Maganis, Gabriel; Zang, Hui; Chen, Hao

    Paging is an important mechanism for network bandwidth efficiency and mobile terminal battery life. It has been widely adopted by mobile networks, such as cellular networks, WiMax, and Mobile IP. Due to certain mechanisms for achieving paging efficiency and the convergence of wireless voice and data networks, the paging channel is vulnerable to inexpensive DoS attacks. To mitigate these attacks, we propose to leverage the knowledge of the user population size, the slotted nature of the paging operation, and the quick paging mechanism to reduce the length of terminal identifiers. In the case of a CDMA2000 system, we can reduce each identifier from 34 bits down to 7 bits, effectively doubling the paging channel capacity. Moreover, our scheme incurs no paging latency, missed pages, or false pages. Using a simulator and data collected from a commercial cellular network, we demonstrate that our scheme doubles the cost for DoS attackers.

  2. Realistic page-turning of electronic books

    NASA Astrophysics Data System (ADS)

    Fan, Chaoran; Li, Haisheng; Bai, Yannan

    2014-01-01

    The booming electronic books (e-books), as an extension to the paper book, are popular with readers. Recently, many efforts are put into the realistic page-turning simulation o f e-book to improve its reading experience. This paper presents a new 3D page-turning simulation approach, which employs piecewise time-dependent cylindrical surfaces to describe the turning page and constructs smooth transition method between time-dependent cylinders. The page-turning animation is produced by sequentially mapping the turning page into the cylinders with different radii and positions. Compared to the previous approaches, our method is able to imitate various effects efficiently and obtains more natural animation of turning page.

  3. Antioxidant activity of bulbs and aerial parts of Crocus caspius, impact of extraction methods.

    PubMed

    Khalili, Masomeh; Fathi, Hamed; Ebrahimzadeh, Mohammad Ali

    2016-05-01

    Crocus genus (Iridaceae) is comprises approximately 80 species. In this study in vitro antioxidant activities of extracts from C. caspius bulbs and aerial parts were investigated. Ultrasonically assisted extraction (US), percolation method (PE) and polyphenolic fraction (PP) were used. Antioxidant activities were evaluated with five different tests. Aerial parts US extract with high levels of phenol and flavonoids were the most potent extract in DPPH radical scavenging than others. Aerial parts PE extract had shown very potent reducing power, which was so better than other extracts (p<0.01). Aerial parts PP fraction showed very good Fe(2+) chelating ability. Aerial parts US extract were the most potent extract in scavenging of H(2)O(2). Bulb PP fraction with IC(50)=22.8±0.7 µg ml(-1) was the most potent fraction in nitric oxide scavenging. The results improved high levels of antioxidant activities of C. caspius bulbs and aerial parts in all tested models. PMID:27166547

  4. Autofluorescence based visualization of proteins from unstained native-PAGE

    NASA Astrophysics Data System (ADS)

    Manjunath, S.; Rao, Bola Sadashiva S.; Satyamoorthy, Kapaettu; Mahato, Krishna Kishore

    2015-03-01

    Proteins are the most diverse and functionally active biomolecules in the living system. In order to understand their diversity and dynamic functionality, visualization in native form without altering structural and functional properties during the separation from the complex mixtures is very much essential. In the present study, a sensitive methodology for optimal visualization of unstained or untagged proteins in native poly-acrylamide gel electrophoresis (N-PAGE) has been developed where, concentration of the acrylamide and bis-acrylamide mixture, Percentage of the gel, fixing of the N-PAGE by methanol: acetic acid: water and washing of the gel in the mili-Q water has been optimized for highest sensitivity using laser induced autofluorescence. The outcome with bovine serum albumin (BSA) in PAGE was found to be highest at acrylamide and bis-acrylamide concentrations of 29.2 and 0.8 respectively in 12% N-PAGE. After the electrophoresis run, washing of the N-PAGE immediately with miliQ water for 12 times and eliminating the methanol: acetic acid: water, fixing of the N-PAGE yielded better sensitivity of visualization. Using the above methodology 25ng of BSA protein band in PAGE was clearly identified by the technique. The currently used staining techniques for the visualization of proteins are coomassie brilliant blue and silver staining, have the sensitivity of 100ng and 5ng respectively. The current methodology was found to be more sensitive as compared to coomassie staining and less sensitive compared to silver staining respectively. The added advantage of this methodology is the faster visualization of proteins without altering their structure and functional properties.

  5. Antioxidant activity of methanol extracts of different parts of Lantana camara

    PubMed Central

    Mahdi-Pour, Badakhshan; Jothy, Subramanion L; Latha, Lachimanan Yoga; Chen, Yeng; Sasidharan, Sreenivasan

    2012-01-01

    Objective To investigate the antioxidant activity of methanolic extracts of Lantana camara (L. camara) various parts and the determination of their total phenolics content. Methods The extract was screened for possible antioxidant activities by free radical scavenging activity(DPPH), xanthine oxidase inhibition activity and Griess-Ilosvay method. Results The results showed that all the plant parts possessed antioxidant properties including radical scavenging, xanthine oxidase inhibition and nitrites scavenging activities. The antioxidative activities were correlated with the total phenol. The leaves extract of L. camara was more effective than that of other parts. Conclusions This study suggests that L. camara extracts exhibit great potential for antioxidant activity and may be useful for their nutritional and medicinal functions. PMID:23593576

  6. 20 CFR 665.320 - May other activities be undertaken as part of rapid response?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false May other activities be undertaken as part of rapid response? 665.320 Section 665.320 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR STATEWIDE WORKFORCE INVESTMENT ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Rapid Response Activities § 665.320...

  7. Automatic Hidden-Web Table Interpretation by Sibling Page Comparison

    NASA Astrophysics Data System (ADS)

    Tao, Cui; Embley, David W.

    The longstanding problem of automatic table interpretation still illudes us. Its solution would not only be an aid to table processing applications such as large volume table conversion, but would also be an aid in solving related problems such as information extraction and semi-structured data management. In this paper, we offer a conceptual modeling solution for the common special case in which so-called sibling pages are available. The sibling pages we consider are pages on the hidden web, commonly generated from underlying databases. We compare them to identify and connect nonvarying components (category labels) and varying components (data values). We tested our solution using more than 2,000 tables in source pages from three different domains—car advertisements, molecular biology, and geopolitical information. Experimental results show that the system can successfully identify sibling tables, generate structure patterns, interpret tables using the generated patterns, and automatically adjust the structure patterns, if necessary, as it processes a sequence of hidden-web pages. For these activities, the system was able to achieve an overall F-measure of 94.5%.

  8. 30 CFR 580.4 - What activities are not covered by this part?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... regulations at 30 CFR parts 582 and 282; and (d) G&G exploration or G&G scientific research activities related to oil, gas, and sulphur, including gas hydrates, which are covered by regulations at 30 CFR...

  9. 30 CFR 580.4 - What activities are not covered by this part?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... regulations at 30 CFR parts 582 and 282; and (d) G&G exploration or G&G scientific research activities related to oil, gas, and sulphur, including gas hydrates, which are covered by regulations at 30 CFR...

  10. 30 CFR 580.4 - What activities are not covered by this part?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... regulations at 30 CFR parts 582 and 282; and (d) G&G exploration or G&G scientific research activities related to oil, gas, and sulphur, including gas hydrates, which are covered by regulations at 30 CFR...

  11. Teacher Web Pages that Build Parent Partnerships.

    ERIC Educational Resources Information Center

    Johnson, Doug

    2000-01-01

    Discusses the importance of collaboration between teachers and parents to help support students and describes teacher-created Web pages that help simplify communication and planning. Explains Web page design that can include general class descriptions, unit outlines and timetables, unit and project information, and student progress reports. (LRW)

  12. Automated Title Page Cataloging: A Feasibility Study.

    ERIC Educational Resources Information Center

    Weibel, Stuart; And Others

    1989-01-01

    Describes the design of a prototype rule-based system for the automation of descriptive cataloging from title pages. The discussion covers the results of tests of the prototype, major impediments to automatic cataloging from title pages, and prospects for further progress. The rules implemented in the prototype are appended. (16 references)…

  13. Adding Sound and Video to Web Pages.

    ERIC Educational Resources Information Center

    Duval, Beverly K.; Main, Linda

    1997-01-01

    Explains how to incorporate sound and video into Web pages with special software and HTML tags. Topics include creating sound files; sound formats; video technology; video formats; referencing sound and video files in HTML pages; embedding sounds and videos; players, plug-ins, and viewers; sound and video files from the Web; and streaming. (LRW)

  14. Web Page Authoring Tools: Comparison and Trends.

    ERIC Educational Resources Information Center

    Craney, Linda

    Initially available from universities and individual enthusiasts, software tools to author World Wide Web pages are maturing into very feature-rich applications and are now offered by large corporations. These applications are enabling more companies to create and maintain pages themselves on the Web or on corporate Intranets. The market continues…

  15. Preventing radio-paging system tieup

    NASA Technical Reports Server (NTRS)

    Jasmin, J. P.

    1978-01-01

    Time-delay relay limits message time of emergency radio-paging system, thereby preventing inadvertent tieup. Relay is connected with telephone circuit and permits adjustable message time between 30 and 55 seconds. After that time interval, relay opens, making line free for another paging regardless of what previous caller did with his telephone.

  16. 40 CFR 1502.7 - Page limits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Page limits. 1502.7 Section 1502.7 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY ENVIRONMENTAL IMPACT STATEMENT § 1502.7 Page limits. The text of final environmental impact statements (e.g., paragraphs (d) through (g) of §...

  17. An introduction to Turning the Pages.

    PubMed

    Kinally, Bridget; Stocking, Michael

    2007-06-01

    Turning the Pages, the award-winning interactive program developed by the British Library, provides access to unique medical resources held by the Wellcome Library, allowing visitors to 'turn' the pages virtually, zoom in on the high-quality digitized images and read (or listen to) notes explaining the beauty and significance of each text. PMID:17671916

  18. Minimal Guidelines for Authors of Web Pages.

    ERIC Educational Resources Information Center

    ADE Bulletin, 2002

    2002-01-01

    Presents guidelines that recommend the minimal reference information that should be provided on Web pages intended for use by students, teachers, and scholars in the modern languages. Suggests the inclusion of information about responsible parties, copyright declaration, privacy statements, and site information. Makes a note on Web page style. (SG)

  19. 40 CFR 1502.7 - Page limits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Page limits. 1502.7 Section 1502.7 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY ENVIRONMENTAL IMPACT STATEMENT § 1502.7 Page limits. The text of final environmental impact statements (e.g., paragraphs (d) through (g) of §...

  20. 32 CFR Appendix C to Part 552 - Authorized Activities for Fort Lewis Maneuver Area Access

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Area Access C Appendix C to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF.... 552, App. C Appendix C to Part 552—Authorized Activities for Fort Lewis Maneuver Area Access Military...) Installation service and maintenance (AR 420-74, FL Reg 350-30) Non-DOD personnel in transit on...

  1. 30 CFR 280.4 - What activities are not covered by this part?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., which are covered by regulations at 30 CFR part 282; and (d) G&G exploration or G&G scientific research activities related to oil, gas, and sulphur, including gas hydrates, which are covered by regulations at 30 CFR part 251....

  2. 32 CFR Appendix C to Part 552 - Authorized Activities for Fort Lewis Maneuver Area Access

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 3 2012-07-01 2009-07-01 true Authorized Activities for Fort Lewis Maneuver Area Access C Appendix C to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. C Appendix C to Part...

  3. 32 CFR Appendix C to Part 552 - Authorized Activities for Fort Lewis Maneuver Area Access

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 3 2014-07-01 2014-07-01 false Authorized Activities for Fort Lewis Maneuver Area Access C Appendix C to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. C Appendix C to Part...

  4. 32 CFR Appendix C to Part 552 - Authorized Activities for Fort Lewis Maneuver Area Access

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 3 2013-07-01 2013-07-01 false Authorized Activities for Fort Lewis Maneuver Area Access C Appendix C to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. C Appendix C to Part...

  5. 14 CFR Appendix C to Part 1215 - Typical User Activity Timeline

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... to Part 1215 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION TRACKING AND DATA RELAY SATELLITE SYSTEM (TDRSS) Pt. 1215, App. C Appendix C to Part 1215—Typical User Activity Timeline...-Time. Emergency service requests will be responded to per the priority system (Ref. §...

  6. 14 CFR Appendix C to Part 1215 - Typical User Activity Timeline

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... to Part 1215 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION TRACKING AND DATA RELAY SATELLITE SYSTEM (TDRSS) Pt. 1215, App. C Appendix C to Part 1215—Typical User Activity Timeline...-Time. Emergency service requests will be responded to per the priority system (Ref. §...

  7. 14 CFR Appendix C to Part 1215 - Typical User Activity Timeline

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... to Part 1215 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION TRACKING AND DATA RELAY SATELLITE SYSTEM (TDRSS) Pt. 1215, App. C Appendix C to Part 1215—Typical User Activity Timeline...-Time. Emergency service requests will be responded to per the priority system (Ref. §...

  8. Educational Directory, 1919-20. Bulletin, 1919, No. 71. Part 1: Government Educational Activities

    ERIC Educational Resources Information Center

    Bureau of Education, Department of the Interior, 1920

    1920-01-01

    The Educational Directory, 1919-20 is divided into seven distinct parts. Part I, Government Educational Activities, covers the following topic areas: (1) The United States Bureau of Education; (2) Department of State; (3) Department of War; (4) Department of the Navy; (5) Department of the Treasury; (6) Department of the Interior; (7) Department…

  9. 32 CFR Appendix D to Part 552 - Unauthorized Activities in Fort Lewis Maneuver Areas

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Areas D Appendix D to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. D Appendix D to Part 552—Unauthorized Activities in Fort Lewis Maneuver Areas Civilian...

  10. 32 CFR Appendix D to Part 552 - Unauthorized Activities in Fort Lewis Maneuver Areas

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Areas D Appendix D to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. D Appendix D to Part 552—Unauthorized Activities in Fort Lewis Maneuver Areas Civilian...

  11. 32 CFR Appendix D to Part 552 - Unauthorized Activities in Fort Lewis Maneuver Areas

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Areas D Appendix D to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. D Appendix D to Part 552—Unauthorized Activities in Fort Lewis Maneuver Areas Civilian...

  12. 32 CFR Appendix D to Part 552 - Unauthorized Activities in Fort Lewis Maneuver Areas

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Areas D Appendix D to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. D Appendix D to Part 552—Unauthorized Activities in Fort Lewis Maneuver Areas Civilian...

  13. 32 CFR Appendix D to Part 552 - Unauthorized Activities in Fort Lewis Maneuver Areas

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Areas D Appendix D to Part 552 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Pt. 552, App. D Appendix D to Part 552—Unauthorized Activities in Fort Lewis Maneuver Areas Civilian...

  14. 32 CFR 143.6 - Activity not covered by this part.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... FORCES IN NEGOTIATION OR COLLECTIVE BARGAINING § 143.6 Activity not covered by this part. (a) This part does not limit the right of any member of the Armed Forces to: (1) Join or maintain membership in any lawful organization or association not constituting a “military labor organization” as defined in §...

  15. Physical Activity: A Tool for Improving Health (Part 3--Recommended Amounts of Physical Activity for Optimal Health)

    ERIC Educational Resources Information Center

    Gallaway, Patrick J.; Hongu, Nobuko

    2016-01-01

    By promoting physical activities and incorporating them into their community-based programs, Extension professionals are improving the health of individuals, particularly those with limited resources. This article is the third in a three-part series describing the benefits of physical activity for human health: (1) biological health benefits of…

  16. Physical activity

    MedlinePlus

    ... this page: //medlineplus.gov/ency/article/001941.htm Physical activity To use the sharing features on this page, please enable JavaScript. Physical activity -- which includes an active lifestyle and routine exercise -- ...

  17. Dylan's Back Pages as Curriculum

    ERIC Educational Resources Information Center

    Wittman, Emily Ondine; Wright, Paul R.

    2007-01-01

    The authors decided to use Bob Dylan's 2004 memoir "Chronicles" as a text in their freshman humanities seminars at Villanova University, partly to illustrate to increasingly career-oriented students--prospective engineers, business majors, and the like--how a liberal education and exposure to classic literature are relevant to everyone, and partly…

  18. CERES Data and Information Page

    Atmospheric Science Data Center

    2016-04-27

    ... of the Earth Observing System (EOS) program. The CERES instruments provide radiometric measurements of the Earth's atmosphere from ... on November 27, 1997 as part of the Tropical Rainfall Measuring Mission (TRMM). Two CERES instruments (FM1 and FM2) were launched ...

  19. 32 CFR 56.7 - Programs and activities subject to this part.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Programs and activities subject to this part. 56.7 Section 56.7 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS AND ACTIVITIES ASSISTED OR CONDUCTED BY THE DEPARTMENT OF DEFENSE §...

  20. 29 CFR 778.332 - Awards for activities not normally part of employee's job.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Awards for activities not normally part of employee's job. 778.332 Section 778.332 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... of employee's job. (a) Where the prize is awarded for activities outside the customary working...

  1. 29 CFR 778.332 - Awards for activities not normally part of employee's job.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Awards for activities not normally part of employee's job. 778.332 Section 778.332 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... of employee's job. (a) Where the prize is awarded for activities outside the customary working...

  2. 29 CFR 778.332 - Awards for activities not normally part of employee's job.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Awards for activities not normally part of employee's job. 778.332 Section 778.332 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION... of employee's job. (a) Where the prize is awarded for activities outside the customary working...

  3. 40 CFR Table 1 to Part 455 - List of Organic Pesticide Active Ingredients

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false List of Organic Pesticide Active...) EFFLUENT GUIDELINES AND STANDARDS PESTICIDE CHEMICALS Pt. 455, Table 1 Table 1 to Part 455—List of Organic Pesticide Active Ingredients EPA census code Pesticide code Pesticide name CAS No. 1 10501 Dicofol...

  4. 24 CFR 964.315 - HAs role in activities under this part.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false HAs role in activities under this... Centers (FIC) Program § 964.315 HAs role in activities under this part. The HAs shall develop a process... management office for reading; and develop a system to facilitate a regular resident role in all aspects...

  5. Physical Activity: A Tool for Improving Health (Part 2-Mental Health Benefits)

    ERIC Educational Resources Information Center

    Gallaway, Patrick J.; Hongu, Nobuko

    2016-01-01

    By promoting physical activities and incorporating them into their community-based programs, Extension professionals are improving the health of individuals, particularly those with limited resources. This article is the second in a three-part series describing the benefits of physical activity for human health: (1) biological health benefits of…

  6. Physical Activity: A Tool for Improving Health (Part 1--Biological Health Benefits)

    ERIC Educational Resources Information Center

    Gallaway, Patrick J.; Hongu, Nobuko

    2015-01-01

    Extension educators have been promoting and incorporating physical activities into their community-based programs and improving the health of individuals, particularly those with limited resources. This article is the first of a three-part series describing the benefits of physical activity for human health: 1) biological health benefits of…

  7. 24 CFR 964.315 - HAs role in activities under this part.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false HAs role in activities under this... Centers (FIC) Program § 964.315 HAs role in activities under this part. The HAs shall develop a process... residents to assist in the development of the application. (b) Once a draft application has been...

  8. 14 CFR Appendix C to Part 1215 - Typical User Activity Timeline

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Typical User Activity Timeline C Appendix C... RELAY SATELLITE SYSTEM (TDRSS) Pt. 1215, App. C Appendix C to Part 1215—Typical User Activity Timeline... mission model. 3 years before launch (Ref. § 1215.109(c). Submit general user requirements to...

  9. 30 CFR 280.25 - When may BSEE require me to stop activities under this part?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false When may BSEE require me to stop activities... CONTINENTAL SHELF Obligations Under This Part Interrupted Activities § 280.25 When may BSEE require me to stop..., or immediate harm. This includes damage to life (including fish and other aquatic life),...

  10. 30 CFR 280.25 - When may BSEE require me to stop activities under this part?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false When may BSEE require me to stop activities... CONTINENTAL SHELF Obligations Under This Part Interrupted Activities § 280.25 When may BSEE require me to stop..., or immediate harm. This includes damage to life (including fish and other aquatic life),...

  11. 30 CFR 280.25 - When may BSEE require me to stop activities under this part?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false When may BSEE require me to stop activities... CONTINENTAL SHELF Obligations Under This Part Interrupted Activities § 280.25 When may BSEE require me to stop..., or immediate harm. This includes damage to life (including fish and other aquatic life),...

  12. 6 CFR Appendix B to Part 21 - Activities to Which This Part Applies When a Primary Objective of the Federal Financial...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... FROM THE DEPARTMENT OF HOMELAND SECURITY Pt. 21, App. B Appendix B to Part 21—Activities to Which This... 6 Domestic Security 1 2010-01-01 2010-01-01 false Activities to Which This Part Applies When a... Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY NONDISCRIMINATION ON THE...

  13. Description Meta Tags in Public Home and Linked Pages.

    ERIC Educational Resources Information Center

    Craven, Timothy C.

    2001-01-01

    Random samples of 1,872 Web pages registered with Yahoo! And 1,638 pages reachable from Yahoo!-registered pages were analyzed for use of meta tags and specifically those containing descriptions. Results: 727 (38.8%) of the Yahoo!-registered pages and 442 (27%) of the other pages included descriptions in meta tages. Some descriptions greatly…

  14. AGU acts on NSF Page Charge Policy

    NASA Astrophysics Data System (ADS)

    Fast action by Headquarters alerted AGU members to a proposed change to the National Science Foundation's page charge policy that would weaken the ability of scientific societies to serve the scientific community.If adopted, NSF's new policy, announced in the Federal Register December 18, would remove the prohibition against allowing page charges to commercially produced journals. The proposal for the change was supposedly put forth to obtain a reaction from the scientific community.

  15. A Web Page Summarization for Mobile Phones

    NASA Astrophysics Data System (ADS)

    Hasegawa, Takaaki; Nishikawa, Hitoshi; Imamura, Kenji; Kikui, Gen'ichiro; Okumur, Manabu

    Recently, web pages for mobile devices are widely spread on the Internet and a lot of people can access web pages through search engines by mobile devices as well as personal computers. A summary of a retrieved web page is important because the people judge whether or not the page would be relevant to their information need according to the summary. In particular, the summary must be not only compact but also grammatical and meaningful when the users retrieve information using a mobile phone with a small screen. Most search engines seem to produce a snippet based on the keyword-in-context (KWIC) method. However, this simple method could not generate a refined summary suitable for mobile phones because of low grammaticality and content overlap with the page title. We propose a more suitable method to generate a snippet for mobile devices using sentence extraction and sentence compression methods. First, sentences are biased based on whether they include the query terms from the users or words that are relevant to the queries, as well as whether they do not overlap with the page title based on maximal marginal relevance (MMR). Second, the selected sentences are compressed based on their phrase coverage, which is measured by the scores of words, and their phrase connection probability measured based on the language model, according to the dependency structure converted from the sentence. The experimental results reveal the proposed method outperformed the KWIC method in terms of relevance judgment, grammaticality, non-redundancy and content coverage.

  16. A novel sodium bis(2-ethylhexyl) sulfosuccinate-PAGE system suitable for the separation of small peptides.

    PubMed

    Lu, Xuemei; Yao, Yao; Zhang, Weican

    2007-09-01

    A novel sodium bis(2-ethylhexyl) sulfosuccinate-PAGE (AOT-PAGE) system which delivers high resolution and sensitivity for small peptides with molecular masses of 0.8-17 kDa is described. Small peptides migrate more slowly and are less prone to leakage than in conventional SDS-PAGE, thus allowing for the in-gel detection with CBB R 250 of 0.5 mug of peptide. The system is also compatible with electroblotting, activity staining in renatured gels, and the peptide analysis by MALDI-MS. AOT-PAGE is simpler, more rapid, and cheaper than the generally adopted Tricine-SDS-PAGE method. PMID:17854120

  17. Chemical composition, antioxidant activities and protein profiling of different parts of Allamanda cathartica.

    PubMed

    Hameed, Amjad; Nawaz, Ghazala; Gulzar, Tahsin

    2014-01-01

    The phytochemical screening and protein profiling of Allamanda cathartica was performed. Biochemical analysis revealed that peroxidase (8730 ± 307 units/g), superoxide dismutase (181 ± 3.79 units/g), catalase (529 ± 28.9 units/g), protease (3598 ± 79.8 units/g), total phenolic contents (19,344 ± 657 μM/g), β-esterases (342 ± 46.5 units/g) and the total oxidant status were highest in the roots as compared to other plant parts. However, total soluble proteins (128 ± 1.54 mg/g), lycopene (5.70 ± 0.61 mg/g), chlorophyll a (161 ± 24.9 μg/g), total chlorophyll content (267 ± 34.3 μg/g) and total carotenoid content (12.4 ± 1.71 mg/g) were found to be highest in leaves. Moreover, total antioxidant capacity (5.43 ± 0.29 μM/g) detected by using ABTS method and α-esterase (714.580 ± 23.6 units/g) were highest in shoots. The protein profiling was performed using SDS-PAGE. In leaves, 13 peptides with molecular weight (M.wt.) from 27 to 168 kDa were detected while in shoots 10 peptides with M.wt. from 30 to 95 kDa were resolved. Similarly, in roots, 10 peptides of 30-880 kDa and in flower seven peptides of 30-88 kDa were detected. PMID:24931146

  18. 30 CFR 280.25 - When may MMS require me to stop activities under this part?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false When may MMS require me to stop activities under this part? 280.25 Section 280.25 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE PROSPECTING FOR MINERALS OTHER THAN OIL, GAS, AND SULPHUR ON THE OUTER CONTINENTAL...

  19. 30 CFR 280.25 - When may MMS require me to stop activities under this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When may MMS require me to stop activities under this part? 280.25 Section 280.25 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE... resource; (2) You failed to comply with any applicable law, regulation, order or provision of the...

  20. 78 FR 22251 - Agency Information Collection Activities; Comment Request; IDEA Part B State Performance Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Performance Plan (SPP) and Annual Performance Report (APR). OMB Control Number: 1820-0624. Type of Review: a... Agency Information Collection Activities; Comment Request; IDEA Part B State Performance Plan (SPP) and Annual Performance Report (APR) AGENCY: Office of Special Education and Rehabilitative Services...

  1. 78 FR 22253 - Agency Information Collection Activities; Comment Request; IDEA Part C State Performance Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Performance Plan (SPP) and Annual Performance Report (APR). OMB Control Number: 1820-0578. Type of Review: a... Agency Information Collection Activities; Comment Request; IDEA Part C State Performance Plan (SPP) and Annual Performance Report (APR) AGENCY: Office of Special Education and Rehabilitative Services...

  2. 32 CFR 56.7 - Programs and activities subject to this part.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Logistics Agency loans of industrial equipment to educational institutions (Tools for Schools). (16) Title... 32 National Defense 1 2012-07-01 2012-07-01 false Programs and activities subject to this part. 56.7 Section 56.7 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE...

  3. 20 CFR 645.220 - What activities are allowable under this part?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... medical treatment); (3) Child care assistance; (4) Emergency or short term housing assistance; and (5... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What activities are allowable under this part? 645.220 Section 645.220 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT...

  4. Teaching for Engagement: Part 2: Technology in the Service of Active Learning

    ERIC Educational Resources Information Center

    Hunter, William J.

    2015-01-01

    In the first piece in this series ("Teaching for Engagement: Part 1: Constructivist Principles, Case-Based Teaching, and Active Learning"), William Hunter sought to make the case that a wide range of teaching methods (e.g., case-based teaching, problem-based learning, anchored instruction) that share an intellectual grounding in…

  5. 30 CFR 580.25 - When may BOEM require me to stop activities under this part?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false When may BOEM require me to stop activities under this part? 580.25 Section 580.25 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT... an archaeological resource; (2) You failed to comply with any applicable law, regulation, order...

  6. 30 CFR 580.25 - When may BOEM require me to stop activities under this part?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false When may BOEM require me to stop activities under this part? 580.25 Section 580.25 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT... an archaeological resource; (2) You failed to comply with any applicable law, regulation, order...

  7. 30 CFR 580.25 - When may BOEM require me to stop activities under this part?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false When may BOEM require me to stop activities under this part? 580.25 Section 580.25 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT... an archaeological resource; (2) You failed to comply with any applicable law, regulation, order...

  8. 50 CFR Table 8 to Part 679 - Harvest Zone Codes for Use With Vessel Activity Reports

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Harvest Zone Codes for Use With Vessel... ECONOMIC ZONE OFF ALASKA Pt. 679, Table 8 Table 8 to Part 679—Harvest Zone Codes for Use With Vessel Activity Reports Harvest Zone Description A1 BSAI EEZ off Alaska A2 GOA EEZ off Alaska B State waters...

  9. 32 CFR 143.6 - Activity not covered by this part.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Activity not covered by this part. 143.6 Section 143.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN DOD POLICY ON ORGANIZATIONS THAT SEEK TO REPRESENT OR ORGANIZE MEMBERS OF THE ARMED FORCES IN NEGOTIATION OR COLLECTIVE BARGAINING §...

  10. Practice Audit in Gastroenterology (PAGE) program: A novel approach to continuing professional development

    PubMed Central

    Armstrong, David; Hollingworth, Roger; Gardiner, Tara; Klassen, Michael; Smith, Wendy; Hunt, Richard H; Barkun, Alan; Gould, Michael; Leddin, Desmond

    2006-01-01

    BACKGROUND: Practice audit is an important component of continuing professional development that may more readily be undertaken if it were less complex. This qualitative study assessed the use of personal digital assistants to facilitate data collection and review. METHODS: Personal digital assistants programmed with standard questionnaires related to upper gastrointestinal endoscopies (Practice Audit in Gastroenterology-Endoscopy [‘PAGE-Endo’]) and colonoscopies (PAGE-Colonoscopy [‘PAGE-Colo’]) were provided to Canadian gastroenterologists, surgeons and internists. Over a three-week audit period, participants recorded indications, and the expected (E) and reported (R) findings for each procedure. Thereafter, participants recorded compliance with reporting, the ease of use and value of the PAGE program, and their willingness to perform another audit. RESULTS: Over 15 to 18 months, 173 participants completed PAGE-Endo (6168 procedures) and 111 completed PAGE-Colo (4776 procedures). Most respondents noted that PAGE was easy to use (99%), beneficial (88% to 95%), and that they were willing undertake another audit (92% to 95%). In PAGE-Endo, alarm features were prevalent (55%), but major reported findings were less common than expected: esophagitis (E 29.9%, R 14.8%), esophageal stricture (E 8.3%, R 3.6%), gastric ulcer (E 17.0%, R 4.7%), gastric cancer (E 4.3%, R 1.0%) and duodenal ulcer (E 11.5%, R 5.7%). In PAGE-Colo, more colonoscopies were performed for symptom investigation (55%) than for screening (25%) or surveillance (20%). There were marked interprovincial variations with respect to sedation, biopsies and technical aspects of colonoscopy. CONCLUSION: Secure, real-time data entry with review of aggregate and individual data in the PAGE program provided an acceptable, straightforward methodology for accredited practice audit activities. PAGE has considerable potential for continuing professional development in gastroenterology and other specialties

  11. Active materials for automotive adaptive forward lighting Part 1: system requirements vs. material properties

    NASA Astrophysics Data System (ADS)

    Keefe, Andrew C.; Browne, Alan L.; Johnson, Nancy L.

    2011-04-01

    Adaptive Frontlighting Systems (AFS in GM usage) improve visibility by automatically optimizing the beam pattern to accommodate road, driving and environmental conditions. By moving, modifying, and/or adding light during nighttime, inclement weather, or in sharp turns, the driver is presented with dynamic illumination not possible with static lighting systems The objective of this GM-HRL collaborative research project was to assess the potential of active materials to decrease the cost, mass, and packaging volume of current electric stepper-motor AFS designs. Solid-state active material actuators, if proved suitable for this application, could be less expensive than electric motors and have lower part count, reduced size and weight, and lower acoustic and EMF noise1. This paper documents Part 1 of the collaborative study, assessing technically mature, commercially available active materials for use as actuators. Candidate materials should reduce cost and improve AFS capabilities, such as increased angular velocity on swivel. Additional benefits to AFS resulting from active materials actuators were to be identified as well such as lower part count. In addition, several notional approaches to AFS were documented to illustrate the potential function, which is developed more fully in Part 2. Part 1 was successful in verifying the feasibility of using two active materials for AFS: shape memory alloys, and piezoelectrics. In particular, this demonstration showed that all application requirements including those on actuation speed, force, and cyclic stability to effect manipulation of the filament assembly and/or the reflector could be met by piezoelectrics (as ultrasonic motors) and SMA wire actuators.

  12. Biological activities and phytochemical profiles of extracts from different parts of bamboo (Phyllostachys pubescens).

    PubMed

    Tanaka, Akinobu; Zhu, Qinchang; Tan, Hui; Horiba, Hiroki; Ohnuki, Koichiro; Mori, Yasuhiro; Yamauchi, Ryoko; Ishikawa, Hiroya; Iwamoto, Akira; Kawahara, Hiroharu; Shimizu, Kuniyoshi

    2014-01-01

    Besides being a useful building material, bamboo also is a potential source of bioactive substances. Although some studies have been performed to examine its use in terms of the biological activity, only certain parts of bamboo, especially the leaves or shoots, have been studied. Comprehensive and comparative studies among different parts of bamboo would contribute to a better understanding and application of this knowledge. In this study, the biological activities of ethanol and water extracts from the leaves, branches, outer culm, inner culm, knots, rhizomes and roots of Phyllostachys pubescens, the major species of bamboo in Japan, were comparatively evaluated. The phytochemical profiles of these extracts were tentatively determined by liquid chromatography-mass spectrometry (LC-MS) analysis. The results showed that extracts from different parts of bamboo had different chemical compositions and different antioxidative, antibacterial and antiallergic activities, as well as on on melanin biosynthesis. Outer culm and inner culm were found to be the most important sources of active compounds. 8-C-Glucosylapigenin, luteolin derivatives and chlorogenic acid were the most probable compounds responsible for the anti-allergy activity of these bamboo extracts. Our study suggests the potential use of bamboo as a functional ingredient in cosmetics or other health-related products. PMID:24945578

  13. Profile of Administrators of Schools of Nursing, Part I: Resources for Goal Achievement. Part II: Mentoring Relationships and Influence Activities.

    ERIC Educational Resources Information Center

    Short, Judy D.

    1997-01-01

    The first part of a survey of 441 nursing school deans/directors (324 responses) identified important sources affecting goal achievement: communication skills, interpersonal skills, and creative thinking. The second part revealed that 70% had had a mentor but only 27% did while serving as dean/director. Psychosocial functions of mentoring were…

  14. The mediating role of facebook fan pages.

    PubMed

    Chih, Wen-Hai; Hsu, Li-Chun; Wang, Kai-Yu; Lin, Kuan-Yu

    2014-01-01

    Using the dual mediation hypothesis, this study investigates the role of interestingness (the power of attracting or holding one's attention) attitude towards the news, in the formation of Facebook Fan Page users' electronic word-of-mouth intentions. A total of 599 Facebook fan page users in Taiwan were recruited and structural equation modeling (SEM) was used to test the research hypotheses. The results show that both perceived news entertainment and informativeness positively influence interestingness attitude towards the news. Interestingness attitude towards the news subsequently influences hedonism and utilitarianism attitudes towards the Fan Page, which then influence eWOM intentions. Interestingness attitude towards the news plays a more important role than hedonism and utilitarianism attitudes in generating electronic word-of-mouth intentions. Based on the findings, the implications and future research suggestions are provided. PMID:24875695

  15. European user trial of paging by satellite

    NASA Technical Reports Server (NTRS)

    Fudge, R. E.; Fenton, C. J.

    1990-01-01

    British Telecom conceived the idea of adapting their existing paging service, together with the use of existing terrestrial pagers, to yield a one way data (i.e., paging) satellite service to mobiles. The user trial of paging by satellites was successful. It demonstrated that services could be provided over a wide geographical area to low priced terminals. Many lessons were learned in unexpected areas. These include the need for extensive liaison with all users involved, especially the drivers, to ensure they understood the potential benefits. There was a significant desire for a return acknowledgement channel or even a return data channel. Above all there is a need to ensure that the equipment can be taken across European borders and legitimately used in all European countries. The next step in a marketing assessment would be to consider the impact of two way data messaging such as INMARSAT-C.

  16. A rendering approach for stereoscopic web pages

    NASA Astrophysics Data System (ADS)

    Zhang, Jianlong; Wang, Wenmin; Wang, Ronggang; Chen, Qinshui

    2014-03-01

    Web technology provides a relatively easy way to generate contents for us to recognize the world, and with the development of stereoscopic display technology, the stereoscopic devices will become much more popular. The combination of web technology and stereoscopic display technology will bring revolutionary visual effect. The Stereoscopic 3D (S3D) web pages, in which text, image and video may have different depth, can be displayed on stereoscopic display devices. This paper presents the approach about how to render two viewing S3D web pages including text, images, widgets: first, an algorithm should be developed in order to display stereoscopic elements like text, widgets by using 2D graphic library; second, a method should be presented to render stereoscopic web page based on current framework of the browser; third, a rough solution is invented to fix the problem that comes out in the method.

  17. 6 CFR Appendix B to Part 21 - Activities to Which This Part Applies When a Primary Objective of the Federal Financial...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Primary Objective of the Federal Financial Assistance Is To Provide Employment B Appendix B to Part 21... FROM THE DEPARTMENT OF HOMELAND SECURITY Pt. 21, App. B Appendix B to Part 21—Activities to Which This...: Failure to list a type of Federal assistance in appendix B shall not mean, if title VI is...

  18. Adaptation of web pages and images for mobile applications

    NASA Astrophysics Data System (ADS)

    Kopf, Stephan; Guthier, Benjamin; Lemelson, Hendrik; Effelsberg, Wolfgang

    2009-02-01

    In this paper, we introduce our new visualization service which presents web pages and images on arbitrary devices with differing display resolutions. We analyze the layout of a web page and simplify its structure and formatting rules. The small screen of a mobile device is used much better this way. Our new image adaptation service combines several techniques. In a first step, border regions which do not contain relevant semantic content are identified. Cropping is used to remove these regions. Attention objects are identified in a second step. We use face detection, text detection and contrast based saliency maps to identify these objects and combine them into a region of interest. Optionally, the seam carving technique can be used to remove inner parts of an image. Additionally, we have developed a software tool to validate, add, delete, or modify all automatically extracted data. This tool also simulates different mobile devices, so that the user gets a feeling of how an adapted web page will look like. We have performed user studies to evaluate our web and image adaptation approach. Questions regarding software ergonomics, quality of the adapted content, and perceived benefit of the adaptation were asked.

  19. SPAX - PAX with Super-Pages

    NASA Astrophysics Data System (ADS)

    Bößwetter, Daniel

    Much has been written about the pros and cons of column-orientation as a means to speed up read-mostly analytic workloads in relational databases. In this paper we try to dissect the primitive mechanisms of a database that help express the coherence of tuples and present a novel way of organizing relational data in order to exploit the advantages of both, the row-oriented and the column-oriented world. As we go, we break with yet another bad habit of databases, namely the equal granularity of reads and writes which leads us to the introduction of consecutive clusters of disk pages called super-pages.

  20. Event-related potentials reveal early activation of body part representations in action concept comprehension.

    PubMed

    Lu, Aitao; Liu, Jing; Zhang, John X

    2012-03-01

    With tasks involving action concept comprehension, many fMRI studies have reported brain activations in sensori-motor regions specific to effectors of the referent action. There is relatively less evidence whether such activations reflect early semantic access or late conceptual re-processing. Here we recorded event-related potentials when participants recognized noun-verb pairs. For Congruent pairs, the verb was the one most commonly associated with the noun (e.g., football-kick). Compared with a control condition, verbs in Congruent pairs showed priming effects in the time windows of 100-150 ms and 210-260 ms. Such activation seems to be specific to body part but not other aspects of the action as similar priming effect was also found when the noun and verb involved different actions though sharing the same body part (e.g., football-jump), documenting for the first time the early activation of body part representations in action concept comprehension. PMID:22306088

  1. Flavonoid analyses and antimicrobial activity of various parts of Phaleria macrocarpa (Scheff.) Boerl fruit.

    PubMed

    Hendra, Rudi; Ahmad, Syahida; Sukari, Aspollah; Shukor, M Yunus; Oskoueian, Ehsan

    2011-01-01

    Phaleria macrocarpa (Scheff.) Boerl (Thymelaceae) is commonly known as 'Crown of God', 'Mahkota Dewa', and 'Pau'. It originates from Papua Island, Indonesia and it grows in tropical areas. Empirically, it is potent in treating the hypertensive, diabetic, cancer and diuretic patients. It has a long history of ethnopharmacological usage, and the lack of information about its biological activities led us to investigate the possible biological activities by characterisation of flavonoids and antimicrobial activity of various part of P. macrocarpa against pathogenic bacteria and fungi. The results showed that kaempferol, myricetin, naringin, and rutin were the major flavonoids present in the pericarp while naringin and quercetin were found in the mesocarp and seed. Furthermore, the antibacterial activity of different parts of P. macrocarpa fruit showed a weak ability to moderate antibacterial activity against pathogenic tested bacteria (inhibition range: 0.93-2.17 cm) at concentration of 0.3 mg/disc. The anti fungi activity was only found in seed extract against Aspergillus niger (1.87 cm) at concentration of 0.3 mg/well. From the results obtained, P. macrocarpa fruit could be considered as a natural antimicrobial source due to the presence of flavonoid compounds. PMID:21747685

  2. Flavonoid Analyses and Antimicrobial Activity of Various Parts of Phaleria macrocarpa (Scheff.) Boerl Fruit

    PubMed Central

    Hendra, Rudi; Ahmad, Syahida; Sukari, Aspollah; Shukor, M. Yunus; Oskoueian, Ehsan

    2011-01-01

    Phaleria macrocarpa (Scheff.) Boerl (Thymelaceae) is commonly known as ‘Crown of God’, ‘Mahkota Dewa’, and ‘Pau’. It originates from Papua Island, Indonesia and it grows in tropical areas. Empirically, it is potent in treating the hypertensive, diabetic, cancer and diuretic patients. It has a long history of ethnopharmacological usage, and the lack of information about its biological activities led us to investigate the possible biological activities by characterisation of flavonoids and antimicrobial activity of various part of P. macrocarpa against pathogenic bacteria and fungi. The results showed that kaempferol, myricetin, naringin, and rutin were the major flavonoids present in the pericarp while naringin and quercetin were found in the mesocarp and seed. Furthermore, the antibacterial activity of different parts of P. macrocarpa fruit showed a weak ability to moderate antibacterial activity against pathogenic tested bacteria (inhibition range: 0.93–2.17 cm) at concentration of 0.3 mg/disc. The anti fungi activity was only found in seed extract against Aspergillus niger (1.87 cm) at concentration of 0.3 mg/well. From the results obtained, P. macrocarpa fruit could be considered as a natural antimicrobial source due to the presence of flavonoid compounds. PMID:21747685

  3. Using Database-Driven Web Pages for Your Courses.

    ERIC Educational Resources Information Center

    Sullivan, Peter

    1999-01-01

    Describes database-driven Web pages that dynamically display different information each time the page is accessed in response to the user's needs. Highlights include information management; online assignments; grade tracking; updating Web pages; creating database-driven Web pages; and examples of how they have been used for a high school physics…

  4. Evaluation of CNS activities of aerial parts of Cynodon dactylon Pers. in mice.

    PubMed

    Pal, Dilipkumar

    2008-01-01

    The dried extracts of aerial parts of Cynodon dactylon Pers. (Graminae) were evaluated for CNS activities in mice. The ethanol extract of aerial parts of C. dactylon (EECD) was found to cause significant depression in general behavioral profiles in mice. EECD significantly potentiated the sleeping time in mice induced by standard hypnotics viz. pentobarbitone sodium, diazepam, and meprobamate in a dose dependant manner. EECD showed significant analgesic properties as evidenced by the significant reduction in the number of writhes and stretches induced in mice by 1.2% acetic acid solution. It also potentiated analgesia induced by morphine and pethidine in mice. EECD inhibited the onset and the incidence of convulsion in a dose dependent manner against pentylenetetrazole (PTZ)-induced convulsion. The present study indicates that EECD has significant CNS depressant activities. PMID:18536171

  5. Antioxidant activity and phenolic profile of various morphological parts of underutilised Baccaurea angulata fruit.

    PubMed

    Ahmed, Idris Adewale; Mikail, Maryam Abimbola; Bin Ibrahim, Muhammad; Bin Hazali, Norazlanshah; Rasad, Mohammad Syaiful Bahari Abdul; Ghani, Radiah Abdul; Wahab, Ridhwan Abdul; Arief, Solachuddin Jahuari; Yahya, Mohammad Noor Adros

    2015-04-01

    Baccaurea angulata is an underutilised tropical fruit of Borneo Island of Malaysia. The effect of solvents was examined on yield, total phenolic (TPC), total flavonoids (TFC), total carotene content (TCC), free radical scavenging activities and lipid peroxidation inhibition activities. The results indicated that the pulp (edible portion) had the highest yield, while methanol extracts were significantly (p < 0.01) found to contain higher TPC, TFC and TCC than phosphate buffered saline (PBS) extracts for all the fruits parts. The methanol extracts also showed remarkable antiradical activity and significant lipid peroxidation inhibition activities, with their IC50 results highly comparable to that of commercial blueberry. The variations in the results among the extracts suggest different interactions, such as negative or antagonistic (interference), additive and synergistic effect interactions. The study indicated that B. angulata like other underutilised tropical fruits contained remarkable primary antioxidants. Thus, the fruit has the potential to be sources of antioxidant components. PMID:25442620

  6. Neutron Activation Analysis of Soil Samples from Different Parts of Edirne in Turkey*

    NASA Astrophysics Data System (ADS)

    Zaim, N.; Dogan, C.; Camtakan, Z.

    2016-05-01

    The concentrations of constituent elements were determined in soil samples collected from different parts of the Maritza Basin, Edirne, Turkey. Neutron activation analysis, an extremely accurate technique, and the comparator method (using a standard) were applied for the first time in this region. After preparing the soil samples for neutron activation analysis, they were activated with thermal neutrons in a nuclear reactor, TRIGA-MARK II, at Istanbul Technical University. The activated samples were analyzed using a high-efficiency high-purity germanium detector, and gamma spectrometry was employed to determine the elemental concentration in the samples. Eight elements (chromium, manganese, cobalt, zinc, arsenic, molybdenum, cadmium, and barium) were qualitatively and quantitatively identified in 36 samples. The concentrations of some elements in the soil samples were high compared with values reported in the literature.

  7. 24 CFR 1710.105 - Cover page.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Cover page. 1710.105 Section 1710.105 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  8. Turning the Page with Preconference Workshops

    ERIC Educational Resources Information Center

    Knowledge Quest, 2011

    2011-01-01

    For those who are experiencing a lack of creative inspiration within their school library program but are ready to "turn a page" in their career or school library program, they may head to Minneapolis to attend one of the many great preconference workshops. This article presents and describes preconference workshops design to rid librarians of the…

  9. Reconfigurable Full-Page Braille Displays

    NASA Technical Reports Server (NTRS)

    Garner, H. Douglas

    1994-01-01

    Electrically actuated braille display cells of proposed type arrayed together to form full-page braille displays. Like other braille display cells, these provide changeable patterns of bumps driven by digitally recorded text stored on magnetic tapes or in solid-state electronic memories. Proposed cells contain electrorheological fluid. Viscosity of such fluid increases in strong electrostatic field.

  10. Thomas Jefferson, Page Design, and Desktop Publishing.

    ERIC Educational Resources Information Center

    Hartley, James

    1991-01-01

    Discussion of page design for desktop publishing focuses on the importance of functional issues as opposed to aesthetic issues, and criticizes a previous article that stressed aesthetic issues. Topics discussed include balance, consistency in text structure, and how differences in layout affect the clarity of "The Declaration of Independence."…

  11. Policy Analysis of the Greenhouse Effect (PAGE)

    EPA Science Inventory

    PAGE09 is a spreadsheet probabilistic model written in Microsoft Office Excel. The model calculates regional and global impacts of climate change, and social costs of different greenhouse gases. It also calculates the costs of abatement and adaptation. It is an Integrated Assessm...

  12. Adding Graphics to Your WWW Page.

    ERIC Educational Resources Information Center

    Descy, Don E.

    1995-01-01

    Explains how to retrieve graphics that are available on the World Wide Web and add them to a Web page using a word processor that can save documents in an ASCII (American Standard Code Information Interchange) text format and a new version of Netscape. A list of various, unrelated Internet resources is also included. (LRW)

  13. Women's Page Editors: Self-Perceived Status.

    ERIC Educational Resources Information Center

    Chang, Won; And Others

    The focal points of this study are the role perceptions and the environments of women's page editors from daily and weekly newspapers across the United States. In the role perception areas, equal rights, discrimination, and the role of women in journalism are examined. Salaries, education, college major and minor, and years in the profession are…

  14. Efficient Web Change Monitoring with Page Digest

    SciTech Connect

    Buttler, D J; Rocco, D; Liu, L

    2004-02-20

    The Internet and the World Wide Web have enabled a publishing explosion of useful online information, which has produced the unfortunate side effect of information overload: it is increasingly difficult for individuals to keep abreast of fresh information. In this paper we describe an approach for building a system for efficiently monitoring changes to Web documents. This paper has three main contributions. First, we present a coherent framework that captures different characteristics of Web documents. The system uses the Page Digest encoding to provide a comprehensive monitoring system for content, structure, and other interesting properties of Web documents. Second, the Page Digest encoding enables improved performance for individual page monitors through mechanisms such as short-circuit evaluation, linear time algorithms for document and structure similarity, and data size reduction. Finally, we develop a collection of sentinel grouping techniques based on the Page Digest encoding to reduce redundant processing in large-scale monitoring systems by grouping similar monitoring requests together. We examine how effective these techniques are over a wide range of parameters and have seen an order of magnitude speed up over existing Web-based information monitoring systems.

  15. 24 CFR 1710.105 - Cover page.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Cover page. 1710.105 Section 1710.105 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements §...

  16. 24 CFR 1710.105 - Cover page.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Cover page. 1710.105 Section 1710.105 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... DEVELOPMENT (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements §...

  17. What's Not Funny about the Funny Pages?

    ERIC Educational Resources Information Center

    Lum, Lydia

    2008-01-01

    As a kid, Darrin Bell devoured newspaper comic strips. So it was disappointing whenever editors refused years later to add his comic strip, "Candorville," to their funny pages as soon as they saw that his lead characters were minorities. The editors would say they already carried a so-called Black strip. It is difficult for cartoonists like Bell…

  18. Anti-inflammatory and antinociceptive activities of Solenostemon monostachyus aerial part extract in mice

    PubMed Central

    Okokon, Jude Fiom; Davis, Koofreh; Nwidu, Lucky Legbosi

    2016-01-01

    Objective: Solenostemon monostachyus is used in traditional medicine for the treatment of various ailments such as ulcer, hypertension, pains and inflammatory diseases. Evaluation of anti-inflammatory and analgesic activities of S. monostachyus aerial parts was carried out to ascertain its uses in traditional medicine. Materials and Methods: The aerial parts of S. monostachyus was cold extracted by soaking the dried powdered material in ethanol. The aerial parts crude extract (75 –225 mg/kg) of S. monostachyus was investigated for analgesic and anti-inflammatory activities using various experimental models; acetic acid, formalin and thermal- induced pains models for analgesic study and carrageenin, egg albumin and xylene – induced edema models for anti-inflammatory investigation. Results: The extract caused a significant (p<0.05 – 0.001) dose-dependent reduction of inflammation and pains induced by different phlogistic agents used. These effects were comparable to those of the standard drug, (ASA, 100 mg/kg) used in some models. Conclusion: The anti-inflammatory and analgesic effects of this plant may in part be mediated through the chemical constituents of the plant and the results of the analgesic action suggest central and peripheral mechanisms. The findings of this work confirm the ethno medical use of this plant to treat inflammatory conditions. PMID:27462551

  19. Steroidal glycosides from the underground parts of Yucca glauca and their cytotoxic activities.

    PubMed

    Yokosuka, Akihito; Suzuki, Tomoka; Tatsuno, Satoru; Mimaki, Yoshihiro

    2014-05-01

    Six steroidal glycosides and 14 known compounds were isolated from the underground parts of Yucca glauca (Agavaceae). Their structures were determined from extensive spectroscopic analysis, including analysis of two-dimensional NMR data, and from chemical transformations. The compounds were also evaluated for cytotoxic activities against HL-60 human leukemia cells and A549 human lung adenocarcinoma cells. Four spirostanol glycosides and three furostanol glycosides exhibited cytotoxic activities against both HL-60 and A549 cells. Two of the compounds induced apoptosis in HL-60 cells. PMID:24612536

  20. Chemical Constituents of the Underground Parts of Iris florentina and their Cytotoxic Activity.

    PubMed

    Yokosuka, Akihito; Koyama, Yoshikazu; Mimaki, Yoshihiro

    2015-06-01

    Three new isoflavonoid glycosides (1, 5, and 9) and 10 known compounds (2-4, 6-8, and 10-13) were isolated from the underground parts of Iris florentina (Iridaceae). The structures of the new compounds were determined based on extensive spectroscopic data and the results of hydrolytic cleavage. The isolated compounds and the aglycones were evaluated for cytotoxic activity against HL-60 human promyelocytic leukemia cells. Compound 12 induced apoptotic cell death in the HL-60 cells. PMID:26197526

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

    SciTech Connect

    Molnar, Denes

    2015-09-01

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

  2. Active stabilization of the optical part in fiber optic quantum cryptography

    NASA Astrophysics Data System (ADS)

    Balygin, K. A.; Klimov, A. N.; Kulik, S. P.; Molotkov, S. N.

    2016-03-01

    The method of active stabilization of the polarization and other parameters of the optical part of a two-pass fiber optic quantum cryptography has been proposed and implemented. The method allows the completely automated maintenance of the visibility of interference close to an ideal value ( V ≥ 0.99) and the reduction of the instrumental contribution to the error in primary keys (QBER) to 0.5%.

  3. A design study of a photorefractive page composer

    NASA Technical Reports Server (NTRS)

    1975-01-01

    A laboratory demonstration and preliminary system analysis of a page composer designed to have the dual advantages of low optical loss and small size, were reported. The current page composer is optically addressed and functions by virtue of optically induced refractive index changes in the active material. Laboratory demonstrations of the device were successfully performed using 10 x 10 bit and 128 x 128 bit data arrays. It was established that the only significant obstacle to the construction of a brass-board model working at megabit data rates is the lack of sensitivity of the photorefractive materials which were considered during the course of this study. Possible materials for future consideration are the photoplastics. While they have more than the required sensitivity, their stability and suitability for double exposure holography was not investigated. If a sufficiently sensitive material is found, then the photorefractive page composer could be built to perform in a highly efficient fashion which would result in a overall reduction of the size of the memory system and an easing of the requirements upon the sensitivity of the holographic recording material.

  4. Active depth from defocus system using coherent illumination and a no moving parts camera

    NASA Astrophysics Data System (ADS)

    Amin, M. Junaid; Riza, Nabeel A.

    2016-01-01

    Presented is an active no moving parts Depth From Defocus (DFD) system for autofocus and three-dimensional (3-D) imaging applications. The proposed system uses highly coherent laser light and its beam conditioning optics to realize an active illumination system suited for long range and large field of view imaging, overcoming the limited field of view in previous active DFD systems. This is the first time an active DFD system is implemented and experimentally demonstrated using an Electronically Controlled Variable Focus Lens (ECVFL) as an imaging lens that electrically varies the focal length to acquire images with different degrees of defocus, necessary for DFD operations. An experimental demonstration of the proposed system acting as a distance sensor is compared to an incoherent illumination projector DFD system tested over a 1 m range. Apart from showing the effectiveness of the ECVFL as an imaging optic for cameras implementing DFD based autofocus algorithms, presented experimental results for the novel system indicate a depth measurement percentage error of <11% versus a maximum 40% error obtained using an incoherent illumination source. Applications for the proposed system include imaging scenarios where high performance no moving parts autofocus is desired in weak textured scenarios, specifically for smartphone and tablet cameras where the proposed system can be miniaturized.

  5. Antidiabetic activity and chemical constituents of the aerial parts of Heracleum dissectum Ledeb.

    PubMed

    Zhang, Hailong; Su, Yaping; Wang, Xinrui; Mi, Jie; Huo, Yayu; Wang, Zhigang; Liu, Ying; Gao, Yang

    2017-01-01

    Heracleum dissectum Ledeb. has long been used as a wild edible vegetable by local people in China. The purpose of this study is to investigate the antidiabetic potential of aerial part of H. dissectum methanol extract (HdME) and the chemical constituents. Ten compounds including eight coumarins were isolated and four of them were found from H. dissectum for the first time. HdME potently inhibited the elevation of plasma glucose after its oral administration to glucose-loaded mice, and its petroleum ether (PE) fraction exerted the greatest inhibitory activities. Meanwhile, HdME (125 and 250mg/kg) also significantly decreased the blood glucose level in STZ-induced diabetic mice, but had no effect in normoglycemic mice. Additionally, HdME showed weak inhibitory effects on α-glucosidase activity and DPPH free radicals scavenging. In conclusion, HdME has antidiabetic action and PE fraction is the active part where coumarins possibly play an important role in antidiabetic activity. PMID:27507512

  6. Antibacterial and antifungal activities of different parts of Tribulus terrestris L. growing in Iraq.

    PubMed

    Al-Bayati, Firas A; Al-Mola, Hassan F

    2008-02-01

    Antimicrobial activity of organic and aqueous extracts from fruits, leaves and roots of Tribulus terrestris L., an Iraqi medicinal plant used as urinary anti-infective in folk medicine, was examined against 11 species of pathogenic and non-pathogenic microorganisms: Staphylococcus aureus, Bacillus subtilis, Bacillus cereus, Corynebacterium diphtheriae, Escherichia coli, Proteus vulgaris, Serratia marcescens, Salmonella typhimurium, Klebsiella pneumoniae, Pseudomonas aeruginosa and Candida albicans using microdilution method in 96 multiwell microtiter plates. All the extracts from the different parts of the plant showed antimicrobial activity against most tested microorganisms. The most active extract against both Gram-negative and Gram-positive bacteria was ethanol extract from the fruits with a minimal inhibitory concentration (MIC) value of 0.15 mg/ml against B. subtilis, B. cereus, P. vulgaris and C. diphtheriae. In addition, the same extract from the same plant part demonstrated the strongest antifungal activity against C. albicans with an MIC value of 0.15 mg/ml. PMID:18257138

  7. Antibacterial and antifungal activities of different parts of Tribulus terrestris L. growing in Iraq

    PubMed Central

    Al-Bayati, Firas A.; Al-Mola, Hassan F.

    2008-01-01

    Antimicrobial activity of organic and aqueous extracts from fruits, leaves and roots of Tribulus terrestris L., an Iraqi medicinal plant used as urinary anti-infective in folk medicine, was examined against 11 species of pathogenic and non-pathogenic microorganisms: Staphylococcus aureus, Bacillus subtilis, Bacillus cereus, Corynebacterium diphtheriae, Escherichia coli, Proteus vulgaris, Serratia marcescens, Salmonella typhimurium, Klebsiella pneumoniae, Pseudomonas aeruginosa and Candida albicans using microdilution method in 96 multiwell microtiter plates. All the extracts from the different parts of the plant showed antimicrobial activity against most tested microorganisms. The most active extract against both Gram-negative and Gram-positive bacteria was ethanol extract from the fruits with a minimal inhibitory concentration (MIC) value of 0.15 mg/ml against B. subtilis, B. cereus, P. vulgaris and C. diphtheriae. In addition, the same extract from the same plant part demonstrated the strongest antifungal activity against C. albicans with an MIC value of 0.15 mg/ml. PMID:18257138

  8. Phenolic constituents from the aerial parts of Glycyrrhiza inflata and their antibacterial activities.

    PubMed

    Zhou, Biao; Wan, Chuan-Xing

    2015-01-01

    Chemical investigation on 90% ethanol extracts of the aerial parts of Glycyrrhiza inflata afforded two new phenolic constituents, 2-(3-methyl-2-butenyl)-3,5,4'-trihydroxy-bibenzyl (1) and (2S)-6-[(E)-3-hydroxymethyl-2-butenyl]-3',4',5,7-tetrahydroxy-dihydroflavanone (2) along with seven known dihydroflavanones (3-9). Compounds 1-9 were tested for their minimum inhibitory concentration (MIC) values of inhibiting Staphylococcus aureus and Staphylococcus epidermidis. Compound 1 showed moderate antibacterial activities against both S. aureus (MIC of 50.00 μg/ml) and S. epidermidis (MIC of 12.50 μg/ml). The analysis of structure-activity relationships revealed that the antibacterial activity of dihydroflavanones (2-9) was significantly affected by the position of prenyl group. PMID:25315253

  9. Anti-inflammatory Activity of Constituents Isolated from Aerial Part of Angelica acutiloba Kitagawa.

    PubMed

    Uto, Takuhiro; Tung, Nguyen Huu; Taniyama, Risa; Miyanowaki, Tosihide; Morinaga, Osamu; Shoyama, Yukihiro

    2015-12-01

    Recently, the resources of medicinal plants have been exhausting. The root of Angelica acutiloba is one of the most important ingredients in Japanese Kampo medicine for the treatment of gynecological diseases. In our search for alternative medicinal plant resources of the root of A. acutiloba, we found that its aerial part has the anti-inflammatory potency as well as the root. Phytochemical investigation of the aerial part resulted in the isolation of four compounds including a new dimeric phthalide, namely tokiaerialide (2), along with Z-ligustilide (1), falcarindiol (3), and bergaptol (4). Next, we investigated the in vitro anti-inflammatory activity of 1-4 in lipopolysaccharide-stimulated RAW264 macrophages. Among the isolated compounds, 1 exhibited the most potent inhibition against lipopolysaccharide-induced production of prostaglandin E2 , nitric oxide, and pro-inflammatory cytokines (interleukin-6 and tumor necrosis factor-α). Compounds 3 and 4 also inhibited all inflammatory mediators, but their inhibitory abilities were weaker than those of 1. Furthermore, 1, 3, and 4 strongly also induced heme oxygenase-1. These results suggest that 1, 3, and 4 potentially exert anti-inflammatory activity, and the aerial part of A. acutiloba may be considered to be a useful medicinal resource for inflammatory diseases. PMID:26463105

  10. Insights into Facebook Pages: an early adolescent health research study page targeted at parents.

    PubMed

    Amon, Krestina L; Paxton, Karen; Klineberg, Emily; Riley, Lisa; Hawke, Catherine; Steinbeck, Katharine

    2016-02-01

    Facebook has been used in health research, but there is a lack of literature regarding how Facebook may be used to recruit younger adolescents. A Facebook Page was created for an adolescent cohort study on the effects of puberty hormones on well-being and behaviour in early adolescence. Used as a communication tool with existing participants, it also aimed to alert potential participants to the study. The purpose of this paper is to provide a detailed description of the development of the study Facebook Page and present the fan response to the types of posts made on the Page using the Facebook-generated Insights data. Two types of posts were made on the study Facebook Page. The first type was study-related update posts and events. The second was relevant adolescent and family research and current news posts. Observations on the use of and response to the Page were made over 1 year across three phases (phase 1, very low Facebook use; phase 2, high Facebook use; phase 3, low Facebook use). Most Page fans were female (88.6%), with the largest group of fans aged between 35 and 44 years. Study-related update posts with photographs were the most popular. This paper provides a model on which other researchers could base Facebook communication and potential recruitment in the absence of established guidelines. PMID:25781667

  11. Antioxidant activity of different parts of Pistacia khinjuk Stocks fruit and its correlation to phenolic composition.

    PubMed

    Hatamnia, Ali Asghar; Rostamzad, Arman; Malekzadeh, Parviz; Darvishzadeh, Reza; Abbaspour, Nasser; Hosseini, Mohammadyar; Nourollahi, Khoshnood; Mehr, Reza Sheikh Akbari

    2016-06-01

    The fruits of Pistacia khinjuk Stocks were collected from Ilam province, Iran. The aim of this study was to analyse antioxidant capacity and phenolic composition of different parts of P. khinjuk fruit. The antioxidant capacity of extracts was measured using different assays: ferric reducing ability of plasma, 2,2-diphenyl-1-picrylhydrazyl and nitric oxide radical scavenging. The phenolic composition of P. khinjuk fruit is reported for the first time. Amongst different parts of the fruit analysed in this study, hull extract contained the highest total phenolic and flavonoid contents. We observed a high correlation between different antioxidant activity and total phenolic and flavonoid contents. Therefore, antioxidant capacity can be related to total phenolic and flavonoid contents. A correlation analysis revealed that ascorbic acid, gallic acid, rutin, caffeic acid, ferulic acid and sinapic acid were the phenolic compounds mainly responsible for antioxidant power of the fruit extracts. PMID:26166043

  12. A preliminary evaluation of antihyperglycemic and analgesic activity of Alternanthera sessilis aerial parts

    PubMed Central

    2014-01-01

    Background Alternanthera sessilis is used by folk medicinal practitioners of Bangladesh for alleviation of severe pain. The objective of this study was to scientifically analyze the analgesic (non-narcotic) property of aerial parts of the plant along with antihyperglycemic activity. Methods Antihyperglycemic activity was measured by oral glucose tolerance tests. Analgesic (non-narcotic) activity was determined by observed decreases in abdominal writhings in intraperitoneally administered acetic acid-induced pain model in mice. Results Administration of methanol extract of aerial parts led to dose-dependent and significant reductions in blood glucose levels in glucose-loaded mice. At doses of 50, 100, 200 and 400 mg per kg body weight, the extract reduced blood sugar levels by 22.9, 30.7, 45.4 and 46.1%, respectively compared to control animals. By comparison, a standard antihyperglycemic drug, glibenclamide, when administered at a dose of 10 mg per kg body weight, reduced blood glucose level by 48.9%. In analgesic activity tests, the extract at the above four doses reduced the number of abdominal writhings by 27.6, 37.9, 41.4, and 44.8%, respectively. A standard analgesic drug, aspirin, reduced the number of writhings by 31.0 and 51.7%, respectively, when administered at doses of 200 and 400 mg per kg body weight. Conclusion The results validate the folk medicinal use of the plant to alleviate pain. At the same time, the antihyperglycemic activity result suggests that the plant may be a potential source for blood sugar lowering drug(s). PMID:24885344

  13. Antioxidant and Anticholinesterase Activities in Various Parts of Sonneratia caseolaris (L.)

    PubMed Central

    Wetwitayaklung, P.; Limmatvapirat, C.; Phaechamud, T.

    2013-01-01

    Cork tree, (Sonneratia caseolaris L.), family Sonneratiaceae, is a typical plant in mangroves. It is widespread in tropical and subtropical tideland throughout the World. It is reported to possess many medicinal properties. For searching new pharmacological activities of Cork tree, the total phenolic contents, antioxidant activities and the electric eel acetylcholinesterase inhibitions and the kinetics of extracts of various plant parts were determined. The graphs of trolox equivalent antioxidant capacity and ferric reducing antioxidant power of all extracts showed good linearity with P-value of slopes less than 0.05. The methanol extract of calyxs by maceration method and methanol extract of stamen by soxhlet method presented moderate trolox equivalent antioxidant capacity values. For ferric reducing antioxidant power assay, all extracts gave fair to low antioxidant activities. The tacrine, stamen extract and seed extract by maceration using methanol showed noncompetitive inhibition on acetylcholinesterase activity. While, luteolin, luteolin glycoside and calyx extract and seed extract by boiling using water presented partial noncompetitive inhibition on acetylcholinesterase activity. PMID:24591739

  14. 12 CFR 7.5001 - Electronic activities that are part of, or incidental to, the business of banking.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Electronic activities that are part of, or incidental to, the business of banking. 7.5001 Section 7.5001 Banks and Banking COMPTROLLER OF THE CURRENCY... activities that are part of, or incidental to, the business of banking. (a) Purpose. This section...

  15. Economic impact of stimulated technological activity. Part 1: Overall economic impact of technological progress: Its measurement

    NASA Technical Reports Server (NTRS)

    1971-01-01

    Investigations were performed at the national economic level to explore the aggregate effects of technological progress on economic growth. Inadequacies in existing marco-economic yardsticks forced the study to focus on the cost savings effects achieved through technological progress. The central questions discussed in this report cover: (1) role of technological progress in economic growth, (2) factors determining the rate of economic growth due to technological progress; (3) quantitative measurements of relationships between technological progress, its determinants, and subsequent economic growth; and (4) effects of research and development activities of the space program. For Part 2, see N72-32174.

  16. CNS activities of ethanol extract of aerial parts of Hygrophila difformis in mice.

    PubMed

    Pal, Dilipkumar; Samanta, Krishanu

    2011-01-01

    The ethanol extract of aerial parts of Hygrophila difformis (EEHD) was tested for possible pharmacological effects on experimental animals. EEHD significantly potentiated the sleeping time of mice induced by standard hypnotics, viz. pentobarbital sodium, diazepam, and meprobamate in a dose dependent manner. EEHD showed significant analgesic properties as evidenced by the significant reduction in the number of writhes and stretches induced in mice by 1.2% acetic acid solution. It also potentiated analgesia induced by morphine and pethidine in mice. Pretreatment with EEHD caused significant protection against strychnine and leptazol-induced convulsions. The behavioral studies on mice indicate CNS depressant activity of the ethanol extract of H. difformis. PMID:21485704

  17. Essentials of PEM Fellowship Part 2: The Profession in Entrustable Professional Activities.

    PubMed

    Hsu, Deborah; Nypaver, Michele; Fein, Daniel M; McAneney, Constance; Santen, Sally; Nagler, Joshua; Zuckerbraun, Noel; Roskind, Cindy Ganis; Reynolds, Stacy; Zaveri, Pavan; Stankovic, Curt; House, Joseph B; Langhan, Melissa; Titus, M Olivia; Dahl-Grove, Deanna; Klasner, Ann E; Ramirez, Jose; Chang, Todd; Jacobs, Elizabeth; Chapman, Jennifer; Lumba-Brown, Angela; Thompson, Tonya; Mittiga, Matthew; Eldridge, Charles; Heffner, Viday; Herman, Bruce E; Kennedy, Christopher; Madhok, Manu; Kou, Maybelle

    2016-06-01

    This article is the second in a 7-part series that aims to comprehensively describe the current state and future directions of pediatric emergency medicine (PEM) fellowship training from the essential requirements to considerations for successfully administering and managing a program to the careers that may be anticipated upon program completion. This article describes the development of PEM entrustable professional activities (EPAs) and the relationship of these EPAs with existing taxonomies of assessment and learning within PEM fellowship. It summarizes the field in concepts that can be taught and assessed, packaging the PEM subspecialty into EPAs. PMID:27253361

  18. Anti-tumor-promoting activity of lignans from the aerial part of Saussurea medusa.

    PubMed

    Takasaki, M; Konoshima, T; Komatsu, K; Tokuda, H; Nishino, H

    2000-09-29

    In the course of our continuing search for novel cancer chemopreventive agents from natural sources, several kinds of Compositae plants were screened. Consequently, the lignans, arctiin (ARC) and arctigenin (ARC-G), were obtained from the aerial part of Saussurea medusaas active constituents. These compounds exhibited the remarkable anti-tumor-promoting effect on two-stage carcinogenesis test of mouse skin tumors induced by 7, 12-dimethylbenz[a]anthracene as an initiator and 12-O-tetradecanoyl phorbol-13-acetate as a promoter by both topical application and oral administration. Furthermore, ARC-G exhibited potent anti-tumor-promoting activity on two-stage carcinogenesis test of mouse pulmonary tumors induced by 4-nitroquinoline-N-oxide as an initiator and glycerol as a promoter. PMID:10940509

  19. Docosahexaenoic acid and palmitic acid reciprocally modulate monocyte activation in part through endoplasmic reticulum stress.

    PubMed

    Snodgrass, Ryan G; Huang, Shurong; Namgaladze, Dmitry; Jandali, Ola; Shao, Tiffany; Sama, Spandana; Brüne, Bernhard; Hwang, Daniel H

    2016-06-01

    Palmitic acid (C16:0) and TLR2 ligand induce, but docosahexaenoic acid (DHA) inhibits monocyte activation. C16:0 and TLR2 or TLR4 ligand induce certain ER stress markers; thus, we determined whether ER stress induced by these agonists is sufficient to induce monocyte activation, and whether the ER stress is inhibited by DHA which is known to inhibit C16:0- or ligand-induced TLR activation. Monocyte activation and ER stress were assessed by TLR/inflammasome-induced IL-1β production, and phosphorylation of IRE-1 and eIF2 and expression of CHOP, respectively in THP-1 cells. TLR2 ligand Pam3CSK4 induced phosphorylation of eIF2, but not phosphorylation of IRE-1 and CHOP expression. LPS also induced phosphorylation of both IRE-1 and eIF2 but not CHOP expression suggesting that TLR2 or TLR4 ligand, or C16:0 induces different ER stress responses. C16:0-, Pam3CSK4-, or LPS-induced IL-1β production was inhibited by 4-phenylbutyric acid, an inhibitor of ER stress suggesting that IL-1β production induced by these agonists is partly mediated through ER stress. Among two ER stress-inducing molecules, thapsigargin but not tunicamycin led to the expression of pro-IL-1β and secretion of IL-1β. Thus, not all types of ER stress are sufficient to induce inflammasome-mediated IL-1β secretion in monocytes. Although both C16:0 and thapsigargin-induced IL-1β secretion was inhibited by DHA, only C16:0-mediated ER stress was responsive to DHA. These findings suggest that the anti-inflammatory effects of DHA are at least in part mediated through modulating ER homeostasis and that the propensity of ER stress can be differentially modulated by the types of dietary fat we consume. PMID:27142735

  20. Essential Oil Compositions and Antimicrobial Activities of Various Parts of Litsea cubeba from Taiwan.

    PubMed

    Su, Yu-Chang; Ho, Chen-Lung

    2016-04-01

    The essential oils of leaves, fruits, flowers, stems and twigs of Litsea cubeba were extracted by hydrodistillation. A total of 53, 50, 76, 94 and 90 compounds were identified from the leaf, fruit, flower, stem and twig oils, respectively, and their yields were 13.9 ± 0.09, 4.0 ± 0.03, 10.4 ± 0.05, 0.09 ± 0.01 and 0.4 ± 0.02 mL/100 g of the oven-dried (o.d.) materials, respectively. The main component in the leaf, flower and twig oils was 1,8-cineole, whereas in the fruit oil it was citral, and in the stem oil limonene, citronellal, and citronellol. When tested for their antibacterial activities using the paper disc diffusion method, oils from all parts showed excellent activities, particularly the fruit oil. When the oils were infused onto filter paper and tested for their antimicrobial paper capability according to the JIS L 1902 method, the fruit oil exhibited excellent antimicrobial activities. Citral was deemed the main cause of the antimicrobial activity. With the multiplicity of contagious diseases and their prevalence in hospitals, these essential oils present a potentially good choice as antibacterial agents. We think that the essential oils of this species are capable of multipurpose applications. PMID:27396208

  1. In vitro antioxidant activity of Hedyotis corymbosa (L.) Lam. aerial parts.

    PubMed

    Sasikumar, J M; Maheshu, V; Aseervatham, G Smilin Bell; Darsini, D Teepica Priya

    2010-02-01

    The methanolic extract of the aerial part of Hedyotis corymbosa (L.) Lam. (Rubiaceae) was screened for antioxidant activity using 1,1-diphenyl-2-picryl hydroxyl (DPPH) quenching assay, 2,2'-azinobis-3-ethylbenzothiozoline-6-sulfonic acid (ABTS) cation decolorization test, ferric reducing power (FRP), scavenging capacity towards hydroxyl ion (OH*) radicals and nitric oxide (NO) radical inhibition activity using established assay procedures. Total phenolics and total flavonoid contents were, also determined. The plant yielded 210 mg gallic acid equivalent/100 g phenolic content and 55 mg quercetin equivalent/100 g flavonoid content. The extract exhibited high antiradical activity against DPPH, ABTS, nitric oxide and hydroxyl radicals with EC50 value of 82, 150, 130, and 170 microg/ml, respectively. The FRP increased with increasing concentration of the sample. The antioxidant activity of the extract was comparable with that of the standard butylated hydroxyl toluene (BHT). High correlation between total phenolic/flavonoid contents and scavenging potential of different reactive oxygen species (R2 = 0.785-0.998) indicated the polyphenols as the main antioxidants. PMID:21086755

  2. Thermosensitive TRP channel pore turret is part of the temperature activation pathway

    PubMed Central

    Yang, Fan; Cui, Yuanyuan; Wang, KeWei; Zheng, Jie

    2010-01-01

    Temperature sensing is crucial for homeotherms, including human beings, to maintain a stable body core temperature and respond to the ambient environment. A group of exquisitely temperature-sensitive transient receptor potential channels, termed thermoTRPs, serve as cellular temperature sensors. How thermoTRPs convert thermal energy (heat) into protein conformational changes leading to channel opening remains unknown. Here we demonstrate that the pathway for temperature-dependent activation is distinct from those for ligand- and voltage-dependent activation and involves the pore turret. We found that mutant channels with an artificial pore turret sequence lose temperature sensitivity but maintain normal ligand responses. Using site-directed fluorescence recordings we observed that temperature change induces a significant rearrangement of TRPV1 pore turret that is coupled to channel opening. This movement is specifically associated to temperature-dependent activation and is not observed during ligand- and voltage-dependent channel activation. These observations suggest that the turret is part of the temperature-sensing apparatus in thermoTRP channels, and its conformational change may give rise to the large entropy that defines high temperature sensitivity. PMID:20351268

  3. SU-E-T-534: Level of Residual Radioactivity of Activated Parts of a Decommissioned Cyclotron

    SciTech Connect

    Choi, HHF; Leung, TM; Chiu, TL; Yang, B; Wu, PM; Cheung, KY; Yu, SK

    2015-06-15

    Purpose: CTI cyclotron RDS-111 was used at the Hong Kong Sanatorium and Hospital (HKSH) to produce radiopharmaceuticals and radioactive tracers for diagnostic scans between 1999 and 2007. During the operation, some machine components became radioactive by activation. For the safety of staff, decommissioning took place in 2009, two years after the cyclotron had stopped operation. This study investigates the residual radioactivity and radionuclides found in different cyclotron components in 2014 in compliance with the local regulations in Hong Kong for transfer of radioactive waste. Methods: A representative sample of each part was counted using a high-purity germanium detector (manufacturer: ORTECT) for at least four hours. GammaVision, a multichannel analyzer software, was used to identify the radionuclides found in the cyclotron components, as well as the associated activities. A standard library and a Mariscotti peak search algorithm were used to identify the present radionuclides. Only radionuclides with half-life greater than 180 days were considered. Results: Among the components, the Havar target foil has the highest specific activity ((4.6±0.6)×10{sup 2} Bq/g), with Co-60 being the most prominent ((3.8±0.5)×10{sup 2} Bq/g). The total activity of the target foil, however, is still low due to its small mass of 0.04 g. Radioisotopes Mn-54 (46±6 Bq/g), Na-22 (6.8±0.8 Bq/g), Co-57 (7.3±0.9 Bq/g), and Fe-59 (6.0±0.9 Bq/g) have also been detected in the target foil. The target window holder and the vacuum window register a specific activity of 88.3±0.6 Bq/g and 48.6±0.1 Bq/g, respectively. Other components, such as the collimator, the target tube, the valve body and the beamline, are also found with trace amounts of radionuclides. Conclusion: Even seven years after the cyclotron had stopped operation, some components still exhibited residual radioactivity from activation exceeding the IAEA clearance levels. Special consideration for radiological

  4. 46. Photograph of a published page. 'OPERATIONS IN INCORPORATION BUILDINGS: ...

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

    46. Photograph of a published page. 'OPERATIONS IN INCORPORATION BUILDINGS: HOLSTON DEFENSE CORPORATION. 'HOLSTON ARMY AMMUNITION PLANT.' Page 17. (no date). - Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Line 9, Kingsport, Sullivan County, TN

  5. 45. Photograph of a published page. OPERATIONS IN 'H' OR ...

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

    45. Photograph of a published page. OPERATIONS IN 'H' OR DEWATERING BUILDING: HOLSTON DEFENSE CORPORATION. 'HOLSTON ARMY AMMUNITION PLANT.' Page 16. (no date). - Holston Army Ammunition Plant, RDX-and-Composition-B Manufacturing Line 9, Kingsport, Sullivan County, TN

  6. Are pharmaceuticals potent environmental pollutants? Part I: environmental risk assessments of selected active pharmaceutical ingredients.

    PubMed

    Carlsson, Carina; Johansson, Anna-Karin; Alvan, Gunnar; Bergman, Kerstin; Kühler, Thomas

    2006-07-01

    As part of achieving national environmental goals, the Swedish Government commissioned an official report from the Swedish Medical Products Agency on environmental effects of pharmaceuticals. Considering half-lives/biodegradability, environmental occurrence, and Swedish sales statistics, 27 active pharmaceutical ingredients were selected for environmental hazard and risk assessments. Although there were large data gaps for many of the compounds, nine ingredients were identified as dangerous for the aquatic environment. Only the sex hormones oestradiol and ethinyloestradiol were considered to be associated with possible aquatic environmental risks. We conclude that risk for acute toxic effects in the environment with the current use of active pharmaceutical ingredients is unlikely. Chronic environmental toxic effects, however, cannot be excluded due to lack of chronic ecotoxicity data. Measures to reduce potential environmental impact posed by pharmaceutical products must be based on knowledge on chronic ecotoxic effects of both active pharmaceutical ingredients as well as excipients. We believe that the impact pharmaceuticals have on the environment should be further studied and be given greater attention such that informed assessments of hazards as well as risks can be done. PMID:16257037

  7. World Wide Web Pages--Tools for Teaching and Learning.

    ERIC Educational Resources Information Center

    Beasley, Sarah; Kent, Jean

    Created to help educators incorporate World Wide Web pages into teaching and learning, this collection of Web pages presents resources, materials, and techniques for using the Web. The first page focuses on tools for teaching and learning via the Web, providing pointers to sites containing the following: (1) course materials for both distance and…

  8. 47 CFR 22.503 - Paging geographic area authorizations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Paging geographic area authorizations. 22.503 Section 22.503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.503 Paging geographic area authorizations. The FCC considers applications for...

  9. Young Children's Interpretations of Page Breaks in Contemporary Picture Storybooks

    ERIC Educational Resources Information Center

    Sipe, Lawrence R.; Brightman, Anne E.

    2009-01-01

    This article reports on a study of the responses of a second-grade class to the page breaks in contemporary picturebooks. In a picturebook, the text and accompanying illustrations are divided into a series of facing pages called openings, and the divisions between the openings are called page breaks or turns. Unlike a novel, in which the page…

  10. Required Discussion Web Pages in Psychology Courses and Student Outcomes

    ERIC Educational Resources Information Center

    Pettijohn, Terry F., II; Pettijohn, Terry F.

    2007-01-01

    We conducted 2 studies that investigated student outcomes when using discussion Web pages in psychology classes. In Study 1, we assigned 213 students enrolled in Introduction to Psychology courses to either a mandatory or an optional Web page discussion condition. Students used the discussion Web page significantly more often and performed…

  11. Digital Ethnography: Library Web Page Redesign among Digital Natives

    ERIC Educational Resources Information Center

    Klare, Diane; Hobbs, Kendall

    2011-01-01

    Presented with an opportunity to improve Wesleyan University's dated library home page, a team of librarians employed ethnographic techniques to explore how its users interacted with Wesleyan's current library home page and web pages in general. Based on the data that emerged, a group of library staff and members of the campus' information…

  12. Carolignans from the Aerial Parts of Euphorbia sikkimensis and Their Anti-HIV Activity.

    PubMed

    Jiang, Cheng; Luo, Pan; Zhao, Yu; Hong, Jialing; Morris-Natschke, Susan L; Xu, Jun; Chen, Chin-Ho; Lee, Kuo-Hsiung; Gu, Qiong

    2016-03-25

    Seven new carolignans, including two pairs of enantiomers (±)-erythro-7'-methylcarolignan E (1a/1b) and (±)-threo-7'-methylcarolignan E (2a/2b), (+)-threo-carolignan E (3a), (+)-erythro-carolignan E (4a), and (-)-erythro-carolignan Z (5), together with four known lignans (3b, 4b, 6, and 7) and six polyphenols (8-13) were isolated from the aerial parts of Euphorbia sikkimensis. The structures of the new compounds were elucidated by spectroscopic analysis, and their absolute configurations were determined by electronic circular dichroism calculations. Seven of the isolates were examined for anti-HIV effects, and compounds 1a and 1b showed moderate anti-HIV activity with EC50 values of 6.3 and 5.3 μM. PMID:26756779

  13. Facebook's personal page modelling and simulation

    NASA Astrophysics Data System (ADS)

    Sarlis, Apostolos S.; Sakas, Damianos P.; Vlachos, D. S.

    2015-02-01

    In this paper we will try to define the utility of Facebook's Personal Page marketing method. This tool that Facebook provides, is modelled and simulated using iThink in the context of a Facebook marketing agency. The paper has leveraged the system's dynamic paradigm to conduct Facebook marketing tools and methods modelling, using iThink™ system to implement them. It uses the design science research methodology for the proof of concept of the models and modelling processes. The following model has been developed for a social media marketing agent/company, Facebook platform oriented and tested in real circumstances. This model is finalized through a number of revisions and iterators of the design, development, simulation, testing and evaluation processes. The validity and usefulness of this Facebook marketing model for the day-to-day decision making are authenticated by the management of the company organization. Facebook's Personal Page method can be adjusted, depending on the situation, in order to maximize the total profit of the company which is to bring new customers, keep the interest of the old customers and deliver traffic to its website.

  14. NRC PAGE. Sequential Analysis Materials Balance

    SciTech Connect

    Picard, R.

    1992-01-13

    NRCPAGE is used in safeguards applications to detect a recurring loss of special nuclear material by frequent evaluation (sequential analysis) of accountability data. Standard sequential testing procedures are traditionally based on sequences of independent and normally distributed measurements. This same approach can be applied to materials balance (MB) data. Here, the term materials balance has a meaning similar to inventory difference and represents a materials loss indicator localized in time and space. However, distinct MBs cannot be reasonably treated as statistically independent and may not always be reasonably treated as normally distributed. Furthermore, the covariance structure associated with a given MB sequence is not known and must be estimated. Nonindependence is treated by converting the MB sequence to the innovation sequence, sometimes called the ITMUF sequence or the sequence of MUF residuals, which are statistically independent and amenable to sequential test procedures. A one-sided page`s test, effective for a wide range of recurring loss scenarios, is applied to the standardized innovation sequence. The program can be easily modified to suit particular needs; the models for the assumption of multivariate normality for MBs when computing the innovation sequence or the test procedure can be changed as can the input/output format, dimensioning, local error checking, and simulation work. Input files can be sequentially constructed using local text editors to update existing files. Output files can be read by graphics, report writer, or other stand-alone utility routines.

  15. Surface-active phospholipid: a Pandora's box of clinical applications. Part II. Barrier and lubricating properties.

    PubMed

    Hills, B A

    2002-01-01

    In Part I, it was described how their configuration renders phospholipid molecules surface active and capable of acting at interfaces in addition to the liquid-air interface to which conventional theory has hitherto confined the study of 'surfactant' in the lung. Surface-active phospholipid (SAPL) appears no different to comparable surfactants studied in the physical sciences for the highly desirable properties that their adsorption (reversible binding) can impart to solid surfaces. In Part II, these properties are considered in sites where there is no air. Highly desirable properties include boundary lubrication (lubricity), release (antistick) and the ability of the strongly adsorbed and strongly cohesive SAPL linings to act as barriers against abrasion, corrosion and, possibly, against invasion by microorganisms. As the 'sealant', it could be the true barrier rather than the cells providing its mechanical support. Evidence is reviewed for SAPL providing the gastric mucosal barrier to acid in the stomach and preventing the digestion of Helicobacter pylori until that barrier is broken by bile in the duodenum, where H. pylori cause ulcers. The concept that SAPL provides effortless sliding of many tissues, including pleura, pericardium and peritoneum is reviewed. Particular attention is paid to the load-bearing joints, where a deficiency has been associated with osteoarthritis. The ability of the same SAPL lining to perform multiple roles is discussed in relation to the peritoneum, where it could provide the lubricant/release agent preventing surgical adhesions, while imparting semipermeability to 'the membrane' vital for peritoneal dialysis. In each site, the prophylactic use of exogenous SAPL is discussed for its potential clinical applications. PMID:12036223

  16. Anti-anxiety Activity of Methanolic Extracts of Different Parts of Angelica archangelica Linn.

    PubMed Central

    Kumar, Dinesh; Bhat, Zulfiqar Ali

    2012-01-01

    Angelica archangelica Linn.is a herb distributed in tropical and subtropical regions of the world. In Indian and Chinese system of medicine, it is used for nervous disorders and cerebral diseases. Previously the aqueous extract of the A. archangelica was evaluated for anxiolytic activity and was found to have significant potential for the same. The present study is aimed to evaluate the anxiolytic activity of methanol extract of root (MER), stem (MES), leaf (MEL), fruit (MEF) and whole plant (MEW) of Angelica archangelica Linn. All the extracts (MER, MES, MEL, MEF and MEW) were evaluated for anxiolytic effects using elevated plus maze test (EPM) model in rats. Methanol extracts of different parts of A.archangelica had increased number of entries and time spent in open arms while they decreased the number of entries and duration of time spent in closed arm of the EPM. In a similar fashion, the diazepam increased the percentage of time spent and percentage of arm entries in the open arms (*P <0.05, **P <0.01). Whole plant and the root had the maximum, leaf and fruits showed intermediate, while stem had the least anxiolytic activity (*P <0.05, **P <0.01) in EPM (Figure 1-5). The head dip count in DZ, SMR400, SML400, SMF400 and SMW400 in open arm are significantly shown in Table 1. The DZ, SMF400 and SMW did not show the fecal bolus while other groups were reduced the fecal bolus significantly (**P <0.01) as compared to control (Table 1). Whole plant and leaf showed the most, root and fruit the intermediate and stem the least anxiolytic activity (**P <0.01) in EPM. PMID:24716138

  17. Anti-anxiety Activity of Methanolic Extracts of Different Parts of Angelica archangelica Linn.

    PubMed

    Kumar, Dinesh; Bhat, Zulfiqar Ali

    2012-07-01

    Angelica archangelica Linn.is a herb distributed in tropical and subtropical regions of the world. In Indian and Chinese system of medicine, it is used for nervous disorders and cerebral diseases. Previously the aqueous extract of the A. archangelica was evaluated for anxiolytic activity and was found to have significant potential for the same. The present study is aimed to evaluate the anxiolytic activity of methanol extract of root (MER), stem (MES), leaf (MEL), fruit (MEF) and whole plant (MEW) of Angelica archangelica Linn. All the extracts (MER, MES, MEL, MEF and MEW) were evaluated for anxiolytic effects using elevated plus maze test (EPM) model in rats. Methanol extracts of different parts of A.archangelica had increased number of entries and time spent in open arms while they decreased the number of entries and duration of time spent in closed arm of the EPM. In a similar fashion, the diazepam increased the percentage of time spent and percentage of arm entries in the open arms (*P <0.05, **P <0.01). Whole plant and the root had the maximum, leaf and fruits showed intermediate, while stem had the least anxiolytic activity (*P <0.05, **P <0.01) in EPM (Figure 1-5). The head dip count in DZ, SMR400, SML400, SMF400 and SMW400 in open arm are significantly shown in Table 1. The DZ, SMF400 and SMW did not show the fecal bolus while other groups were reduced the fecal bolus significantly (**P <0.01) as compared to control (Table 1). Whole plant and leaf showed the most, root and fruit the intermediate and stem the least anxiolytic activity (**P <0.01) in EPM. PMID:24716138

  18. Women's Pages or People's Pages: The Production of News for Women in the "Washington Post" in the 1950s.

    ERIC Educational Resources Information Center

    Yang, Mei-ling

    1996-01-01

    Examines the women's pages of the "Washington Post" in the 1950s that were edited by Marie Sauer. States that the newspaper turned down Sauer's request in 1952 to change from traditional women's pages to a unisex "lifestyle" section. Analyzes how women's pages were shaped by factors such as advertising, professional values, and gender beliefs. (PA)

  19. Readers, Authors, and Page Structure: A Discussion of Four Questions Arising from a Content Analysis of Web Pages.

    ERIC Educational Resources Information Center

    Haas, Stephanie W.; Grams, Erika S.

    2000-01-01

    Discusses research describing Web page and link classification systems resulting from a content analysis of over 75 Web pages. Topics include the decision-making processes of Web page authors and readers; syntactic analysis of labeled and isolated anchors; expansion and resource links; and where links lead. (Author/LRW)

  20. 77 FR 39452 - Substantial Business Activities; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-03

    ..., June 12, 2012 (77 FR 34887) regarding whether a foreign corporation has substantial business activities...- 107889-12), which was the subject of FR. Doc. 2012-14238, is corrected as follows: On page 34887, column... Internal Revenue Service 26 CFR Part 1 RIN 1545-BK85 Substantial Business Activities; Correction...

  1. Paging Materials to Maintain Quality Library Service during a Two-Year Renovation

    ERIC Educational Resources Information Center

    Norton, Melanie J.; Keesee, Susan H.; Mabe, Denise; Chavez, Pedro; Lanning, Kevin E.; Allegri, Francesca

    2006-01-01

    Beginning in July 2002, the Health Sciences Library at the University of North Carolina at Chapel Hill underwent an 11 million dollar renovation. During three phases of the renovation, parts of the collection were inaccessible to patrons. In order to continue to make the library's collection available, library staff created a paging system.…

  2. A Guide to Fast and Simple Web Site Development. Using Microsoft FrontPage.

    ERIC Educational Resources Information Center

    La, Minh; Beachler, Judith

    Designed by California's Los Rios Community College District for use in instructional workshops, this guide is intended to help institutional researchers create World Wide Web sites using Microsoft FrontPage (MF) software. The first part of the guide presents practical suggestions for working with the software to create a site, covering the…

  3. Variation in total polyphenolics contents of aerial parts of Potentilla species and their anticariogenic activity.

    PubMed

    Tomczyk, Michał; Pleszczyńska, Małgorzata; Wiater, Adrian

    2010-07-01

    The aerial parts of selected Potentilla species (P. anserina, P. argentea, P. erecta, P. fruticosa, P. grandiflora, P. nepalensis, P. norvegica, P. pensylvanica, P. crantzii and P. thuringiaca) were investigated in order to determine their contents of polyphenolic compounds. The results showed that P. fruticosa has relatively high concentrations of tannins (167.3 +/- 2.0 mg/g dw), proanthocyanidins (4.6 +/- 0.2 mg/g dw) and phenolic acids (16.4 +/- 0.8 mg/g dw), as well as flavonoids (7.0 +/- 1.1 mg/g dw), calculated as quercetin. Furthermore, we investigated the in vitro inhibitory effects of aqueous extracts from these species against cariogenic Streptococcus spp. strains. It was found that the tested samples moderately inhibit the growth of oral streptococci. However, all the preparations exhibited inhibitory effects on water-insoluble alpha-(1-->3)-, alpha-(1-->6)-linked glucan (mutan) and artificial dental plaque formation. The extract from P. fruticosa showed the highest anti-biofilm activities, with minimum mutan and biofilm inhibition concentrations of 6.25-25 and 50-100 microg/mL, respectively. The results indicate that the studied Potentilla species could be a potential plant material for extracting biologically active compounds, and could become a useful supplement for pharmaceutical products as a new anticariogenic agent in a wide range of oral care products. PMID:20657382

  4. Diterpenoids from aerial parts of Flickingeria fimbriata and their nuclear factor-kappaB inhibitory activities.

    PubMed

    Li, Hang; Zhao, Jing-jun; Chen, Jin-long; Zhu, Long-ping; Wang, Dong-mei; Jiang, Lin; Yang, De-po; Zhao, Zhi-min

    2015-09-01

    Chemical investigation of the aerial parts of Flickingeria fimbriata (Bl.) Hawkes resulted in isolation of sixteen ent-pimarane diterpenoids, including five rare 16-nor-ent-pimarane diterpenoids, two 15,16-dinor-ent-pimarane diterpenoids and one ent-pimarane diterpenoid. Structures were mainly elucidated by extensive spectroscopic analysis, and their absolute configurations were unequivocally determined by the exciton chirality method, the modified Mosher's method, the CD experiments (including Snatzke's method) and chemical transformations, respectively. All the isolated compounds were screened for inhibitory effects on the nuclear factor-kappaB (NF-κB) in lipopolysaccharide (LPS) induced murine macrophage RAW264.7 cells, using a NF-κB-dependent luciferase reporter gene assay. Several of these compounds displayed comparable or even better activities than the positive control pyrrolidinedithiocarbamate (PDTC) (IC50=26.3 μM) with IC50 values in the range of 14.7-29.2 μM and structure-activity relationships are briefly proposed. PMID:26186245

  5. In vitro antiprotozoal activity of the lipophilic extracts of different parts of Turkish Pistacia vera L.

    PubMed

    Orhan, I; Aslan, M; Sener, B; Kaiser, M; Tasdemir, D

    2006-11-01

    Thirteen lipophilic extracts prepared with n-hexane from various parts of Pistacia vera L. tree (Anacardiaceae) growing in Turkey were screened for their in vitro activity against four parasitic protozoa, Trypanosoma brucei rhodesiense, Trypanosoma cruzi, Leishmania donovani and Plasmodium falciparum. Melarsoprol, benznidazole, miltefosine, artemisinin and chloroquine were used as reference drugs. The cytotoxic potentials of the extracts on rat skeletal myoblast (L6) cells were also assessed and compared to that of podophyllotoxin. The screening method employed was medium-throughput, where the extracts were tested at two concentrations, at 0.8 and 4.8 microg/ml (T. brucei rhodesiense, L. donovani and Plasmodium falciparum), or at 1.6 and 9.7 microg/ml (T. cruzi and L6 cells). At 4.8 microg/ml concentration, the branch extract of Pistacia vera (PV-BR) significantly inhibited (77.3%) the growth of L. donovani, whereas the dry leaf extract (PV-DL) was active against Plasmodium falciparum (60.6% inhibition). The IC50 values of these extracts were determined as 2.3 microg/ml (PV-BR, L. donovani) and 3.65 microg/ml (PV-DL, Plasmodium falciparum). None of the extracts possessed cytotoxicity on mammalian cells. PMID:17085297

  6. Moving forward with strengthening routine immunization delivery as part of measles and rubella elimination activities.

    PubMed

    Fields, Rebecca; Dabbagh, Alya; Jain, Manish; Sagar, Karan Singh

    2013-04-18

    The Global Vaccine Action Plan includes a goal of meeting global and regional measles and rubella elimination targets, noting that such efforts should not operate in silos but be coordinated with other immunization efforts. Similarly, the Global Measles and Rubella Strategic Plan for 2012-2020 emphasizes the need for integrated approaches to achieve and maintain very high levels of population immunity using both routine immunization and supplemental immunization activities (SIAs). The strategic plan also includes routine vaccination coverage targets, highlighting the critical role of strong routine immunization systems as a cornerstone for sustainable measles control/elimination efforts. It encourages exploiting the resources and visibility of SIAs to strengthen routine immunization, thereby reducing the frequency with which SIAs are needed. Documented examples of doing so include training health workers, procuring cold chain equipment, and improving injection safety and adverse events management. However, the concept has been put into practice only to a limited extent and missed opportunities persist regarding this aspect of SIA planning and execution. This paper draws on recent studies of the interaction between measles activities and health systems as well as country experiences in using SIAs to strengthen routine immunization. It identifies obstacles and enabling factors to doing so and proposes options for systematically strengthening routine immunization as part of a best practice SIA. PMID:23598472

  7. 14 CFR Appendix C to Part 440 - Agreement for Waiver of Claims and Assumption of Responsibility for Permitted Activities

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., 14 CFR Ch. III (the “Regulations”). This agreement applies to . In consideration of the mutual... Assumption of Responsibility for Permitted Activities C Appendix C to Part 440 Aeronautics and Space... FINANCIAL RESPONSIBILITY Pt. 440, App. C Appendix C to Part 440—Agreement for Waiver of Claims...

  8. An unusual presentation of a Page kidney 24 days after transplantation: case report.

    PubMed

    Butt, F K; Seawright, A H; Kokko, K E; Hawxby, A M

    2010-12-01

    The Page kidney phenomenon is a well recognized entity where an extrinsically compressed kidney results in hypertension and loss of function. This compression is usually caused by a subcapsular hematoma secondary to blunt abdominal trauma or an invasive procedure such as a renal biopsy. We describe an unusual case involving the spontaneous development of a Page kidney 24 days after renal transplantation without any history of preceding trauma. The subcapsular hematoma was detected by a computerized tomographic scan performed as part of the work-up for acute allograft dysfunction. Prompt recognition and early intervention are essential if renal function is to be restored before irreversible damage occurs. PMID:21168685

  9. A compilation of major active faults for parts of Montana and Idaho

    SciTech Connect

    Haller, K.M.; Dart, R.L. ); Stickney, M.C. )

    1993-04-01

    The area covered by Montana and Idaho was used as a prototypical test for developing and applying criteria with which to select and present data on Quaternary faults for the US contribution to the World Map of Active Faults (International Lithosphere Program Project II-2, see Machette and others, this session). The prototype is successful in part because the test area contains a large number of Quaternary faults of differing age and the present level of scientific knowledge of these faults is quite variable. As such, active faults in Montana and Idaho provide an excellent representative population from which to formulate database criteria. The compilation consists of a digital map and supporting relational database. Fault traces were compiled on 1:250,000-scale topographic maps and digitized using Geographic Information System software to permit output at State-map scales of 1:500,000 or 1:750,000. The timing of the most recent event and slip rates of the faults are shown by different line colors and thicknesses, according to the convention established for the US and World Map. Five age categories defined by color include historic, Holocene and latest Pleistocene (< [approximately]15 ka), late Quaternary (< [approximately]130 ka), late and middle Quaternary (< [approximately]750 ka), and undifferentiated Quaternary (< 1.6 Ma). Three slip-rate categories defined by line thickness include high (> 5 mm/yr), moderate (1--5 mm/yr), and low slip rates (< 1 mm/yr). The accompanying database provides supporting evidence for age of faulting and slip rates shown on the map as well as details of segmentation, location of exploratory trenches, recurrence intervals, and references to published studies.

  10. 40 CFR Table 3 to Part 455 - Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Organic Pesticide Active Ingredient... STANDARDS PESTICIDE CHEMICALS Pt. 455, Table 3 Table 3 to Part 455—Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment Standards for New Sources (PSNS) Pesticide...

  11. 40 CFR Table 3 to Part 455 - Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Organic Pesticide Active Ingredient... STANDARDS (CONTINUED) PESTICIDE CHEMICALS Pt. 455, Table 3 Table 3 to Part 455—Organic Pesticide Active...) Pesticide kg/kkg (lb/1,000 lb) pounds of pollutant per 1000 lbs product Daily maximum shall not...

  12. 40 CFR Table 2 to Part 455 - Organic Pesticide Active Ingredient Effluent Limitations Best Available Technology Economically...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Organic Pesticide Active Ingredient... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PESTICIDE CHEMICALS Pt. 455, Table 2 Table 2 to Part 455—Organic Pesticide Active Ingredient Effluent Limitations Best Available Technology Economically...

  13. 40 CFR Table 2 to Part 455 - Organic Pesticide Active Ingredient Effluent Limitations Best Available Technology Economically...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Organic Pesticide Active Ingredient... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PESTICIDE CHEMICALS Pt. 455, Table 2 Table 2 to Part 455—Organic Pesticide Active Ingredient Effluent Limitations Best Available...

  14. 40 CFR Table 2 to Part 455 - Organic Pesticide Active Ingredient Effluent Limitations Best Available Technology Economically...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Organic Pesticide Active Ingredient... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PESTICIDE CHEMICALS Pt. 455, Table 2 Table 2 to Part 455—Organic Pesticide Active Ingredient Effluent Limitations Best Available...

  15. 40 CFR Table 3 to Part 455 - Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Organic Pesticide Active Ingredient... STANDARDS (CONTINUED) PESTICIDE CHEMICALS Pt. 455, Table 3 Table 3 to Part 455—Organic Pesticide Active...) Pesticide kg/kkg (lb/1,000 lb) pounds of pollutant per 1000 lbs product Daily maximum shall not...

  16. 40 CFR Table 3 to Part 455 - Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Organic Pesticide Active Ingredient... STANDARDS (CONTINUED) PESTICIDE CHEMICALS Pt. 455, Table 3 Table 3 to Part 455—Organic Pesticide Active...) Pesticide kg/kkg (lb/1,000 lb) pounds of pollutant per 1000 lbs product Daily maximum shall not...

  17. 40 CFR Table 2 to Part 455 - Organic Pesticide Active Ingredient Effluent Limitations Best Available Technology Economically...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Organic Pesticide Active Ingredient... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS (CONTINUED) PESTICIDE CHEMICALS Pt. 455, Table 2 Table 2 to Part 455—Organic Pesticide Active Ingredient Effluent Limitations Best Available...

  18. 40 CFR Table 2 to Part 455 - Organic Pesticide Active Ingredient Effluent Limitations Best Available Technology Economically...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Organic Pesticide Active Ingredient... (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS PESTICIDE CHEMICALS Pt. 455, Table 2 Table 2 to Part 455—Organic Pesticide Active Ingredient Effluent Limitations Best Available Technology Economically...

  19. 40 CFR Table 3 to Part 455 - Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Organic Pesticide Active Ingredient... STANDARDS PESTICIDE CHEMICALS Pt. 455, Table 3 Table 3 to Part 455—Organic Pesticide Active Ingredient New Source Performance Standards (NSPS) and Pretreatment Standards for New Sources (PSNS) Pesticide...

  20. 32 CFR 56.10 - Ensuring compliance with this part in programs and activities conducted by the Department of...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Ensuring compliance with this part in programs and activities conducted by the Department of Defense. 56.10 Section 56.10 National Defense Department... THE BASIS OF HANDICAP IN PROGRAMS AND ACTIVITIES ASSISTED OR CONDUCTED BY THE DEPARTMENT OF...

  1. 32 CFR 56.10 - Ensuring compliance with this part in programs and activities conducted by the Department of...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Ensuring compliance with this part in programs and activities conducted by the Department of Defense. 56.10 Section 56.10 National Defense Department... THE BASIS OF HANDICAP IN PROGRAMS AND ACTIVITIES ASSISTED OR CONDUCTED BY THE DEPARTMENT OF...

  2. 32 CFR 56.10 - Ensuring compliance with this part in programs and activities conducted by the Department of...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Ensuring compliance with this part in programs and activities conducted by the Department of Defense. 56.10 Section 56.10 National Defense Department... THE BASIS OF HANDICAP IN PROGRAMS AND ACTIVITIES ASSISTED OR CONDUCTED BY THE DEPARTMENT OF...

  3. 32 CFR 56.10 - Ensuring compliance with this part in programs and activities conducted by the Department of...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Ensuring compliance with this part in programs and activities conducted by the Department of Defense. 56.10 Section 56.10 National Defense Department... THE BASIS OF HANDICAP IN PROGRAMS AND ACTIVITIES ASSISTED OR CONDUCTED BY THE DEPARTMENT OF...

  4. 12 CFR 7.5001 - Electronic activities that are part of, or incidental to, the business of banking.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... delivering financial products and services; and (ii) Whether the activity enables the bank to use capacity... electronic capacity and by-products) and § 7.5006 (incidental non-financial data processing), the OCC has... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Electronic activities that are part of,...

  5. 12 CFR 7.5001 - Electronic activities that are part of, or incidental to, the business of banking.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... delivering financial products and services; and (ii) Whether the activity enables the bank to use capacity... electronic capacity and by-products) and § 7.5006 (incidental non-financial data processing), the OCC has... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Electronic activities that are part of,...

  6. 12 CFR 7.5001 - Electronic activities that are part of, or incidental to, the business of banking.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... delivering financial products and services; and (ii) Whether the activity enables the bank to use capacity... electronic capacity and by-products) and § 7.5006 (incidental non-financial data processing), the OCC has... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Electronic activities that are part of,...

  7. 50 CFR 22.2 - What activities does this part apply to?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...: (i) Any live or dead bald eagles, or their parts, nests, or eggs that were lawfully acquired before June 8, 1940; and (ii) Any live or dead golden eagles, or their parts, nests, or eggs that were... golden eagles, or their parts, nests, or eggs of these lawfully acquired pre-act birds. However, you...

  8. 50 CFR 22.2 - What activities does this part apply to?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...: (i) Any live or dead bald eagles, or their parts, nests, or eggs that were lawfully acquired before June 8, 1940; and (ii) Any live or dead golden eagles, or their parts, nests, or eggs that were... golden eagles, or their parts, nests, or eggs of these lawfully acquired pre-act birds. However, you...

  9. 50 CFR 22.2 - What activities does this part apply to?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...: (i) Any live or dead bald eagles, or their parts, nests, or eggs that were lawfully acquired before June 8, 1940; and (ii) Any live or dead golden eagles, or their parts, nests, or eggs that were... golden eagles, or their parts, nests, or eggs of these lawfully acquired pre-act birds. However, you...

  10. 50 CFR 22.2 - What activities does this part apply to?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...: (i) Any live or dead bald eagles, or their parts, nests, or eggs that were lawfully acquired before June 8, 1940; and (ii) Any live or dead golden eagles, or their parts, nests, or eggs that were... golden eagles, or their parts, nests, or eggs of these lawfully acquired pre-act birds. However, you...

  11. 50 CFR 22.2 - What activities does this part apply to?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...: (i) Any live or dead bald eagles, or their parts, nests, or eggs that were lawfully acquired before June 8, 1940; and (ii) Any live or dead golden eagles, or their parts, nests, or eggs that were... golden eagles, or their parts, nests, or eggs of these lawfully acquired pre-act birds. However, you...

  12. Recent New Drug Approvals, Part 2: Drugs Undergoing Active Clinical Studies in Children

    PubMed Central

    Chhim, Rebecca F.; Shelton, Chasity M.; Christensen, Michael L.

    2013-01-01

    The objective of this 2-part review is to provide information about drugs that have been recently approved by the US Food and Drug Administration. Part 1 reviewed recently approved drugs with pediatric indications. Part 2 reviews drugs recently approved only in adults and have published or ongoing studies in children. PMID:23616733

  13. Diversity and activities of yeasts from different parts of a Stilton cheese.

    PubMed

    Gkatzionis, Konstantinos; Yunita, Dewi; Linforth, Robert S T; Dickinson, Matthew; Dodd, Christine E R

    2014-05-01

    Blue cheeses are very complex food matrices presenting significant spatial differentiation between sections and the Stilton variety also has a hard brown crust making its matrix even more complex. The mycobiota communities in the three sections (blue veins, white core and outer crust) of a Stilton blue cheese were studied by employing culture-independent (TRFLP, DGGE) and culture-dependent analyses. Yeasts isolated from the cheese were studied for aroma production in a dairy model system with and without the starter Lactococcus lactis and filamentous fungus Penicillium roqueforti using SPME GC-MS. Significant qualitative and quantitative differences were observed in the yeast communities between the cheese sections with all the techniques. Yarrowia lipolytica presented strong synergistic activity with P. roqueforti enhancing the production of ketone aroma compounds, characteristic of blue cheeses. Culture techniques allowed the observation of the presence and uneven distribution of two different morphological groups of Debaryomyces hansenii in the different sections and of Trichosporon ovoides but failed to isolate Candida catenulata which dominated some parts of the cheese in the culture-independent analysis. This suggests that this species may be an important early coloniser but fails to survive into the final cheese. The study indicated that the yeast flora in the cheese sections differ including isolates that could affect their aroma profiles. PMID:24631634

  14. Finite element modeling of the cyclic wetting mechanism in the active part of wheat awns.

    PubMed

    Zickler, Gerald A; Ruffoni, Davide; Dunlop, John W C; Elbaum, Rivka; Weinkamer, Richard; Fratzl, Peter; Antretter, Thomas

    2012-12-01

    Many plant tissues and organs are capable of moving due to changes in the humidity of the environment, such as the opening of the seed capsule of the ice plant and the opening of the pine cone. These are fascinating examples for the materials engineer, as these tissues are non-living and move solely through the differential swelling of anisotropic tissues and in principle may serve as examples for the bio-inspired design of artificial actuators. In this paper, we model the microstructure of the wild wheat awn (Triticum turgidum ssp. dicoccoides) by finite elements, especially focusing on the specific microscopic features of the active part of the awn. Based on earlier experimental findings, cell walls are modeled as multilayered cylindrical tubes with alternating cellulose fiber orientation in successive layers. It is shown that swelling upon hydration of this system leads to the formation of gaps between the layers, which could act as valves, thus enabling the entry of water into the cell wall. This supports the hypothesis that this plywood-like arrangement of cellulose fibrils enhances the effect of ambient humidity by accelerated water or vapor diffusion along the gaps. The finite element model shows that a certain distribution of axially and tangentially oriented fibers is necessary to generate sufficient tensile stresses within the cell wall to open nanometer-sized gaps between cell wall layers. PMID:22791359

  15. Inhibition of soluble epoxide hydrolase activity by compounds isolated from the aerial parts of Glycosmis stenocarpa.

    PubMed

    Kim, Jang Hoon; Morgan, Abubaker M A; Tai, Bui Huu; Van, Doan Thi; Cuong, Nguyen Manh; Kim, Young Ho

    2016-08-01

    The aim of this study is to search for soluble epoxide hydrolase (sEH) inhibitors from natural plants, bioassay-guided fractionation of lipophilic n-hexane and chloroform layers of an extract of the aerial parts of Glycosmis stenocarpa led to the isolation of 12 compounds (1-12) including murrayafoline-A (1), isomahanine (2), bisisomahanine (3), saropeptate (4), (24 S)-ergost-4-en-3,6-dione (5), stigmasta-4-en-3,6-dion (6), stigmast-4-en-3-one (7), β-sitosterol (8), 24-methylpollinastanol (9), trans-phytol (10), neosarmentol III (11) and (+)-epiloliolide (12). Their structures were elucidated on the basis of spectroscopic data. Among them, neosarmentol III (11) was isolated from nature for the first time. All the isolated compounds were evaluated for their inhibitory activity against sEH. Among isolated carbazole-type compounds, isomahanine (2) and bisisomahanine (3) were identified as a potent inhibitor of sEH, with IC50 values of 22.5 ± 1.7 and 7.7 ± 1.2 µM, respectively. Moreover, the inhibitory action of 2 and 3 represented mixed-type enzyme inhibition. PMID:26444316

  16. Part A. Neutron activation analysis of selenium and vanadium in biological matrices. Part B. Isomeric transition activation in aqueous solutions of alkyl bromides

    SciTech Connect

    Ebrahim, A.

    1988-01-01

    Several procedures were evaluated for determination of selenium in biological fluids and vanadium in biological tissues by neutron activation analysis (NAA) employing {sup 77m}Se and {sup 52}V isotopes, respectively. Procedures for determination of total selenium, trimethylselenonium (TMSe) ion and selenite (SeO{sub 3}{sup 2{minus}}) ion in urine and serum and for total selenoamino acids in urine were developed by utilizing anion exchange chromatography and molecular NAA. A pre-column derivatization of selenoamino acids with o-phthalaldehyde was necessary for their determination. Also an analytical approach was developed for determination of trace vanadium in liver samples from normal and diabetic rats as well as human and cow. Reactions of bromine-80 activated by radiative neutron capture and bromine-82 activated by isomeric transition were investigated in aqueous solutions of bromomethane and 1-bromobutane. Bromine-80 organic yields decreased with decreasing solute concentrations. The tendency for aggregation of the solute molecules diminished as the solute concentration approached zero where the probable state of the solute approached a monomolecular dispersion. Unlike reactions of {sup 80}Br born by {sup 79}Br(n,{gamma}){sup 80}Br reaction, the total organic product yields resulting from the {sup 82m}Br(I.T.){sup 82}Br process showed no solute concentration dependence.

  17. In vitro anti-oxidative activities of the various parts of Parkia biglobosa and GC-MS analysis of extracts with high activity.

    PubMed

    Ibrahim, M A; Koorbanally, N A; Islam, M S

    2013-01-01

    The anti-oxidative activities of sequentially extracted solvent fractions of different parts of P. biglobosa were evaluated in a series of in vitro assays. Our findings indicated that all extracts had electron donating and free radical scavenging activities. But the ethanol (EtOH) extracts from all the parts demonstrated more promising anti-oxidative effects in these experimental models. Apart from the aqueous extracts of the stem bark and leaves, all other extracts exhibited hydroxyl radical scavenging (HRS) activity but the ethyl acetate (EtOAc) extract of the stem bark and EtOH extracts of the root and leaves possessed more powerful HRS activity than other corresponding extracts in the parts. Further, nitric oxide (NO) inhibition activities were observed in all the extracts except the EtOAc extract of the stem bark which showed pro-oxidative activity. However, the EtOH extract of the stem bark and root as well as the EtOAc extract of the leaves displayed more potent anti-NO activity than other extracts in the parts. The GC-MS analysis of the EtOH extracts revealed that the most abundant phytochemicals are pyrogallol derivatives. Data from this study suggest that the EtOH extracts from different parts of P. biglobosa contained potent anti-oxidative agents and pyrogallol could be the main bioactive constituent. PMID:24311837

  18. [Constituents relating to anti-oxidative and alpha-glucosidase inhibitory activities in Yacon aerial part extract].

    PubMed

    Terada, Sumio; Ito, Kikuo; Yoshimura, Akira; Noguchi, Naoto; Ishida, Takashi

    2006-08-01

    Hot water extract of the aerial part of Yacon (Smallanthus sonchifolia, Compositae) showed potent free radical-scavenging activity and inhibitory effects on lipid peroxidation in rat brain homogenate. The most potent antioxidative activity focused on the 50% MeOH-eluted fraction on DIAION HP-20 column chromatography. The structure of the major component in the fraction was identified as 2,3,5-tricaffeoylaltraric acid (TCAA) based on spectroscopic evidence. The antioxidative activity of TCAA is superior to that of natural antioxidants such as (+/-)-catechin, alpha-tocopherol, and ellagic acid, and TCAA also showed selective maltase-inhibitory activity (IC(50) 49 microg/ml). As the hypoglycemic activity of Yacon extract was described in a previous report, the present results showing that the aerial part of Yacon has strong antioxidative activity may encourage its potential use as a food supplement to prevent type II diabetes. PMID:16880725

  19. 3D Modelling of Seismically Active Parts of Underground Faults via Seismic Data Mining

    NASA Astrophysics Data System (ADS)

    Frantzeskakis, Theofanis; Konstantaras, Anthony

    2015-04-01

    During the last few years rapid steps have been taken towards drilling for oil in the western Mediterranean sea. Since most of the countries in the region benefit mainly from tourism and considering that the Mediterranean is a closed sea only replenishing its water once every ninety years careful measures are being taken to ensure safe drilling. In that concept this research work attempts to derive a three dimensional model of the seismically active parts of the underlying underground faults in areas of petroleum interest. For that purpose seismic spatio-temporal clustering has been applied to seismic data to identify potential distinct seismic regions in the area of interest. Results have been coalesced with two dimensional maps of underground faults from past surveys and seismic epicentres, having followed careful reallocation processing, have been used to provide information regarding the vertical extent of multiple underground faults in the region of interest. The end product is a three dimensional map of the possible underground location and extent of the seismically active parts of underground faults. Indexing terms: underground faults modelling, seismic data mining, 3D visualisation, active seismic source mapping, seismic hazard evaluation, dangerous phenomena modelling Acknowledgment This research work is supported by the ESPA Operational Programme, Education and Life Long Learning, Students Practical Placement Initiative. References [1] Alves, T.M., Kokinou, E. and Zodiatis, G.: 'A three-step model to assess shoreline and offshore susceptibility to oil spills: The South Aegean (Crete) as an analogue for confined marine basins', Marine Pollution Bulletin, In Press, 2014 [2] Ciappa, A., Costabile, S.: 'Oil spill hazard assessment using a reverse trajectory method for the Egadi marine protected area (Central Mediterranean Sea)', Marine Pollution Bulletin, vol. 84 (1-2), pp. 44-55, 2014 [3] Ganas, A., Karastathis, V., Moshou, A., Valkaniotis, S., Mouzakiotis

  20. Calibrating page sized Gafchromic EBT3 films

    SciTech Connect

    Crijns, W.; Maes, F.; Heide, U. A. van der; Van den Heuvel, F.

    2013-01-15

    Purpose: The purpose is the development of a novel calibration method for dosimetry with Gafchromic EBT3 films. The method should be applicable for pretreatment verification of volumetric modulated arc, and intensity modulated radiotherapy. Because the exposed area on film can be large for such treatments, lateral scan errors must be taken into account. The correction for the lateral scan effect is obtained from the calibration data itself. Methods: In this work, the film measurements were modeled using their relative scan values (Transmittance, T). Inside the transmittance domain a linear combination and a parabolic lateral scan correction described the observed transmittance values. The linear combination model, combined a monomer transmittance state (T{sub 0}) and a polymer transmittance state (T{sub {infinity}}) of the film. The dose domain was associated with the observed effects in the transmittance domain through a rational calibration function. On the calibration film only simple static fields were applied and page sized films were used for calibration and measurements (treatment verification). Four different calibration setups were considered and compared with respect to dose estimation accuracy. The first (I) used a calibration table from 32 regions of interest (ROIs) spread on 4 calibration films, the second (II) used 16 ROIs spread on 2 calibration films, the third (III), and fourth (IV) used 8 ROIs spread on a single calibration film. The calibration tables of the setups I, II, and IV contained eight dose levels delivered to different positions on the films, while for setup III only four dose levels were applied. Validation was performed by irradiating film strips with known doses at two different time points over the course of a week. Accuracy of the dose response and the lateral effect correction was estimated using the dose difference and the root mean squared error (RMSE), respectively. Results: A calibration based on two films was the optimal

  1. Perceptual metrics and visualization tools for evaluation of page uniformity

    NASA Astrophysics Data System (ADS)

    Nguyen, Minh Q.; Jessome, Renee; Astling, Steve; Maggard, Eric; Nelson, Terry; Shaw, Mark; Allebach, Jan P.

    2014-01-01

    Uniformity is one of the issues of most critical concern for laser electrophotographic (EP) printers. Typically, full coverage constant-tint test pages are printed to assess uniformity. Exemplary nonuniformity defects include mottle, grain, pinholes, and "finger prints". It is a real challenge to make an overall Print Quality (PQ) assessment due to the large coverage of a letter-size, constant-tint printed test page and the variety of possible nonuniformity defects. In this paper, we propose a novel method that uses a block-based technique to analyze the page both visually and metrically. We use a grid of 150 pixels × 150 pixels ( ¼ inch × ¼ inch at 600-dpi resolution) square blocks throughout the scanned page. For each block, we examine two aspects: behavior of its pixels within the block (metrics of graininess) and behavior of the blocks within the printed page (metrics of nonuniformity). Both ΔE (CIE 1976) and the L* lightness channel are employed. For an input scanned page, we create eight visual outputs, each displaying a different aspect of nonuniformity. To apply machine learning, we train scanned pages of different 100% solid colors separately with the support vector machine (SVM) algorithm. We use two metrics as features for the SVM: average dispersion of page lightness and standard deviation in dispersion of page lightness. Our results show that we can predict, with 83% to 90% accuracy, the assignment by a print quality expert of one of two grades of uniformity in the print.

  2. Identifying transient protein-protein interactions in EphB2 signaling by Blue Native PAGE and Mass Spectrometry

    PubMed Central

    Darie, Costel C.; Deinhardt, Katrin; Zhang, Guoan; Cardasis, Helene S.; Chao, Moses V.; Neubert, Thomas A.

    2012-01-01

    Receptor tyrosine kinases (RTKs) are proteins that upon ligand stimulation undergo dimerization and autophosphorylation. Eph receptors (EphRs) are RTKs that are found in different cell types, from both tissues that are developing and from mature tissues and play important roles in the development of the central nervous system and peripheral nervous system. EphRs also play roles in synapse formation, neural crest formation, angiogenesis and in remodeling the vascular system. Interaction of EphRs with their ephrin ligands leads to activation of signal transduction pathways and to formation of many transient protein-protein interactions that ultimately leads to cytoskeletal remodeling. However, the sequence of events at the molecular level is not well-understood. We used Blue Native PAGE (BN-PAGE) and mass spectrometry (MS) to analyze the transient protein-protein interactions that resulted from stimulation of EphB2 receptors by their ephrinB1-Fc ligands. We analyzed the phosphotyrosine-containing protein complexes immunoprecipitated (pY-IPs) from the cell lysates of both unstimulated (−) and ephrinB1-Fc-stimulated (+) NG108 cells. Our experiments allowed us to identify many signaling proteins, either known to be part of EphB2 signaling or new for this pathway, which are involved in transient protein-protein interactions upon ephrinB1-Fc stimulation. These data led us to investigate the roles in EphB2 signaling of proteins such as FAK, WAVEs, and Nischarin. PMID:21932443

  3. College of DuPage Information Technology Plan, Fiscal Year 1994-95.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL.

    Building upon four previous planning documents for computing at College of DuPage in Illinois, this plan for fiscal year 1995 (FY95) provides a starting point for future plans to address all activities that relate to the use of information technology on campus. The FY95 "Information Technology Plan" is divided into six sections, each providing an…

  4. Teaching for Engagement: Part 1--Constructivist Principles, Case-Based Teaching, and Active Learning

    ERIC Educational Resources Information Center

    Hunter, Bill

    2015-01-01

    In the Winter, 2015, issue of the "College Quarterly," Donovan McFarlane provided some guidelines for the use of case studies in college teaching based in part on his own experience and in part on the published literature. This was not the first time that case-based teaching was the focus of work in the "College Quarterly."…

  5. Antioxidant, Antityrosinase and Antitumor Activity Comparison: The Potential Utilization of Fibrous Root Part of Bletilla striata (Thunb.) Reichb.f.

    PubMed Central

    Huang, Yanfen; Chen, Yitao; Jin, Bo; Chen, Nipi; Ding, Zhishan; Ding, Xinghong

    2013-01-01

    This study was carried out to evaluate the utilization probability of the fibrous root part (FRP) of Bletilla striata, which was usually discarded and harvesting pseudobulb part (PSP). The chemical composition, total phenolic content, DPPH radical scavenging activity, Ferric-reducing antioxidant power and tyrosinase inhibition activity were compared between FRP and PSP. Antioxidant and pro-oxidant effect as well as antitumor effect of the extract of FRP and PSP were analyzed by in vitro cell system as well. Thin layer chromatography and high performance liquid chromatography analysis indicated that the chemical compositions in the two parts were similar, but the content in FRP was much higher than PSP. Meanwhile, the FRP extracts showed higher phenolic content, stronger DPPH scavenging activity, Ferric-reducing antioxidant capacity and tyrosinase inhibition activity. Sub-fraction analysis revealed that the distribution characteristic of phenolic components and other active constituents in FRP and PSP were consistent, and mainly deposited in chloroform and acetoacetate fractions. Especially, the chloroform sub-fraction (sch) of FRP showed extraordinary DPPH scavenging activity and tyrosinase inhibition activity, with IC50 0.848 mg/L and 4.3 mg/L, respectively. Besides, tyrosinase inhibition activity was even stronger than the positive compound arbutin (31.8 mg/L). Moreover, In vitro cell system analysis confirmed that FRP extract exerts comparable activity with PSP, especially, the sub-fraction sch of FRP showed better antioxidant activity at low dosage and stronger per-oxidant activity at high dosage, and both sch of FRP and PSP can dose-dependent induce HepG2 cells apoptosis, which implied tumor therapeutic effect. Considering that an additional 0.3 kg FRP would be obtained when producing 1.0 kg PSP, our work demonstrated that FRP is very potential to be used together with PSP. PMID:23469127

  6. Antioxidant, antityrosinase and antitumor activity comparison: the potential utilization of fibrous root part of Bletilla striata (Thunb.) Reichb.f.

    PubMed

    Jiang, Fusheng; Li, Weiping; Huang, Yanfen; Chen, Yitao; Jin, Bo; Chen, Nipi; Ding, Zhishan; Ding, Xinghong

    2013-01-01

    This study was carried out to evaluate the utilization probability of the fibrous root part (FRP) of Bletilla striata, which was usually discarded and harvesting pseudobulb part (PSP). The chemical composition, total phenolic content, DPPH radical scavenging activity, Ferric-reducing antioxidant power and tyrosinase inhibition activity were compared between FRP and PSP. Antioxidant and pro-oxidant effect as well as antitumor effect of the extract of FRP and PSP were analyzed by in vitro cell system as well. Thin layer chromatography and high performance liquid chromatography analysis indicated that the chemical compositions in the two parts were similar, but the content in FRP was much higher than PSP. Meanwhile, the FRP extracts showed higher phenolic content, stronger DPPH scavenging activity, Ferric-reducing antioxidant capacity and tyrosinase inhibition activity. Sub-fraction analysis revealed that the distribution characteristic of phenolic components and other active constituents in FRP and PSP were consistent, and mainly deposited in chloroform and acetoacetate fractions. Especially, the chloroform sub-fraction (sch) of FRP showed extraordinary DPPH scavenging activity and tyrosinase inhibition activity, with IC50 0.848 mg/L and 4.3 mg/L, respectively. Besides, tyrosinase inhibition activity was even stronger than the positive compound arbutin (31.8 mg/L). Moreover, In vitro cell system analysis confirmed that FRP extract exerts comparable activity with PSP, especially, the sub-fraction sch of FRP showed better antioxidant activity at low dosage and stronger per-oxidant activity at high dosage, and both sch of FRP and PSP can dose-dependent induce HepG2 cells apoptosis, which implied tumor therapeutic effect. Considering that an additional 0.3 kg FRP would be obtained when producing 1.0 kg PSP, our work demonstrated that FRP is very potential to be used together with PSP. PMID:23469127

  7. Hepatoprotective activities of a sesquiterpene-rich fraction from the aerial part of Cichorium glandulosum

    PubMed Central

    2012-01-01

    Background Cichorium glandulosum Boiss. et Huet is used for treatment of liver disorders, and its effects are attributed to sesquiterpenes. This study aims to investigate the hepatoprotective effects of a sesquiterpene-rich fraction (SRF) from the aerial part of C. glandulosum on carbon tetrachloride (CCl4)-induced acute hepatotoxicity in mice, and on priming with Bacillus Calmette–Guerin (BCG) followed by lipopolysaccharide (LPS)-induced immunological liver injury in mice. Methods SRF was suspended in water and administered to mice at 0.05, 0.10 and 0.20 g/kg body weight for 7 consecutive days. An active control drug (bifendate pills) was suspended in distilled water and administered to mice at 0.40 g/kg body weight for 7 consecutive days. Hepatotoxicity was induced by intraperitoneal injection of 0.1% CCl4 (0.2 mL/mouse) at 13 h before the last drug administration, or by tail intravenous injection of BCG (0.2 mL/mouse) before the first drug administration and LPS (0.2 mL/mouse; 8 μg) at 15 h before the last drug administration. Blood samples and the livers were collected for evaluation of the biochemical parameters of aspartate aminotransferase (AST), alanine aminotransferase (ALT) and total bilirubin (TBIL). Results SRF significantly reduced the impact of CCl4 toxicity. The highest dose of SRF (0.20 g/kg) was the most effective, reflected by significant reductions in the levels of AST (P = 0.001), ALT (P = 0.000) and TBIL (P = 0.009). The serum enzymatic levels induced by BCG and subsequent LPS injection were significantly and dose-dependently restored by SRF, reflected by significant reductions in the levels of AST (P = 0.003), ALT (P = 0.003) and TBIL (P = 0.007) for the highest dose of SRF (0.20 g/kg). Conclusion SRF is hepatoprotective in animal models of chemical and immunological acute liver injury. PMID:23021236

  8. Structure–activity analysis of a CFTR channel potentiator: Distinct molecular parts underlie dual gating effects

    PubMed Central

    Töröcsik, Beáta

    2014-01-01

    The cystic fibrosis (CF) transmembrane conductance regulator (CFTR) is a member of the ATP-binding cassette transporter superfamily that functions as an epithelial chloride channel. Gating of the CFTR ion conduction pore involves a conserved irreversible cyclic mechanism driven by ATP binding and hydrolysis at two cytosolic nucleotide-binding domains (NBDs): formation of an intramolecular NBD dimer that occludes two ATP molecules opens the pore, whereas dimer disruption after ATP hydrolysis closes it. CFTR dysfunction resulting from inherited mutations causes CF. The most common CF mutation, deletion of phenylalanine 508 (ΔF508), impairs both protein folding and processing and channel gating. Development of ΔF508 CFTR correctors (to increase cell surface expression) and potentiators (to enhance open probability, Po) is therefore a key focus of CF research. The practical utility of 5-nitro-2-(3-phenylpropylamino)benzoate (NPPB), one of the most efficacious potentiators of ΔF508 CFTR identified to date, is limited by its pore-blocking side effect. NPPB-mediated stimulation of Po is unique in that it involves modulation of gating transition state stability. Although stabilization by NPPB of the transition state for pore opening enhances both the rate of channel opening and the very slow rate of nonhydrolytic closure, because of CFTR’s cyclic gating mechanism, the net effect is Po stimulation. In addition, slowing of ATP hydrolysis by NPPB delays pore closure, further enhancing Po. Here we show that NPPB stimulates gating at a site outside the pore and that these individual actions of NPPB on CFTR are fully attributable to one or the other of its two complementary molecular parts, 3-nitrobenzoate (3NB) and 3-phenylpropylamine (3PP), both of which stimulate Po: the pore-blocking 3NB selectively stabilizes the transition state for opening, whereas the nonblocking 3PP selectively slows the ATP hydrolysis step. Understanding structure–activity relationships of NPPB

  9. 47 CFR 95.27 - Paging receiver description.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Paging receiver description. 95.27 Section 95.27 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES General Mobile Radio Service (GMRS) § 95.27 Paging receiver description. A...

  10. 47 CFR 95.27 - Paging receiver description.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Paging receiver description. 95.27 Section 95.27 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PERSONAL RADIO SERVICES General Mobile Radio Service (GMRS) § 95.27 Paging receiver description. A...

  11. Paging and Scrolling: Cognitive Styles in Learning from Hypermedia

    ERIC Educational Resources Information Center

    Eyuboglu, Filiz; Orhan, Feza

    2011-01-01

    This study investigates the navigational patterns and learning achievement of university students with different cognitive styles, on hypermedia learning environments using paging or scrolling. The global-local subscales of Sternberg's Thinking Styles Inventory, two hypermedia, one using paging, the other using scrolling, a multiple choice…

  12. The Library as Information Provider: The Home Page.

    ERIC Educational Resources Information Center

    Clyde, Laurel A.

    1996-01-01

    Discusses ways in which libraries are using the World Wide Web to provide information via a home page, based on information from a survey in Iceland as well as a larger study that conducted content analyses of home pages of public and school libraries in 13 countries. (Author/LRW)

  13. Instructional Opportunities of a Subject-Oriented (Law) Web Page.

    ERIC Educational Resources Information Center

    Lehner, John A.; Jacobson, Trudi E.

    1997-01-01

    Describes the State University of New York at Albany law Web page that was designed to help teach students and others, as well as to provide access to selected law resources. Benefits of this instructional subject-specific Web page are its user-friendliness, its flexibility, its ability to provide a cognitive structure and to promote critical…

  14. Evaluating Information Quality: Hidden Biases on the Children's Web Pages

    ERIC Educational Resources Information Center

    Kurubacak, Gulsun

    2006-01-01

    As global digital communication continues to flourish, the Children's Web pages become more critical for children to realize not only the surface but also breadth and deeper meanings in presenting these milieus. These pages not only are very diverse and complex but also enable intense communication across social, cultural and political…

  15. An Analysis of Academic Library Web Pages for Faculty

    ERIC Educational Resources Information Center

    Gardner, Susan J.; Juricek, John Eric; Xu, F. Grace

    2008-01-01

    Web sites are increasingly used by academic libraries to promote key services and collections to teaching faculty. This study analyzes the content, location, language, and technological features of fifty-four academic library Web pages designed especially for faculty to expose patterns in the development of these pages.

  16. Dynamic Web Pages: Performance Impact on Web Servers.

    ERIC Educational Resources Information Center

    Kothari, Bhupesh; Claypool, Mark

    2001-01-01

    Discussion of Web servers and requests for dynamic pages focuses on experimentally measuring and analyzing the performance of the three dynamic Web page generation technologies: CGI, FastCGI, and Servlets. Develops a multivariate linear regression model and predicts Web server performance under some typical dynamic requests. (Author/LRW)

  17. Toward a User-Centered Academic Library Home Page

    ERIC Educational Resources Information Center

    McHale, Nina

    2008-01-01

    In the past decade, academic libraries have struggled with the design of an effective library home page. Since librarians' mental models of information architecture differ from those of their patrons, usability assessments are necessary in designing a user-centered home page. This study details a usability sequence of card sort and paper and…

  18. Games and Activities, Volume 1, Part A: Drama; Levels A-B (Grades 1 and 2).

    ERIC Educational Resources Information Center

    Oregon Univ., Eugene. Oregon Elementary English Project.

    Developed by the Oregon Elementary English Project, this curriculum unit contains drama activities intended for grades one and two. The activities are not ordered in a definite sequence; rather they are meant to be used as the opportunity arises. The activities are divided into (1) exercises based on puppetry, including a puppet hunt, the making…

  19. Changes in muscle activity after performing the FIFA 11+ programme part 2 for 4 weeks.

    PubMed

    Takata, Yasushi; Nakase, Junsuke; Inaki, Anri; Mochizuki, Takafumi; Numata, Hitoaki; Oshima, Takeshi; Kinuya, Seigo; Tsuchiya, Hiroyuki

    2016-10-01

    Changes in muscle activity were evaluated by positron emission tomography-computed tomography (PET-CT) after performing part 2 of the Fédération Internationale de Football Association's 11+ programme (11+) for 4 weeks. Eleven males performed part 2 of the 11+ for 20 min before and after 37 MBq of (18)F-fluorodeoxyglucose (FDG) was injected intravenously. PET-CT images were obtained 50 min after FDG injection. The participants were then instructed to perform part 2 of the 11+ 3 times per week for 4 consecutive weeks, after which another set of PET-CT images was obtained following the same procedure. Regions of interest were defined within 30 muscles. The standardised uptake value (SUV) of FDG by muscle tissue per unit volume was calculated, and FDG accumulation was compared between pre- and post-training PET-CT results. Performing part 2 of the 11+ for 4 weeks increased mean SUV in the sartorius, semimembranosus, biceps femoris, abductor hallucis, and flexor hallucis brevis muscles (P < 0.05). In conclusion, routinely performing part 2 of the 11+ for 4 weeks increased glucose uptake related to muscle activity in the hamstrings and hallux muscles. We speculate that there is some possibility of this change of muscle activity contributing to a decrease in sports-related injuries. PMID:26911842

  20. 12 CFR 721.5 - What limitations apply to a credit union engaging in activities approved under this part?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false What limitations apply to a credit union... UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.5 What limitations apply to a credit union engaging in activities approved under this part? You must comply with...

  1. 12 CFR 721.6 - May a credit union derive income from activities approved under this part?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false May a credit union derive income from activities approved under this part? 721.6 Section 721.6 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.6 May a credit union derive...

  2. 12 CFR 721.5 - What limitations apply to a credit union engaging in activities approved under this part?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false What limitations apply to a credit union... UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.5 What limitations apply to a credit union engaging in activities approved under this part? You must comply with...

  3. 12 CFR 721.5 - What limitations apply to a credit union engaging in activities approved under this part?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false What limitations apply to a credit union... UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.5 What limitations apply to a credit union engaging in activities approved under this part? You must comply with...

  4. 12 CFR 721.6 - May a credit union derive income from activities approved under this part?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false May a credit union derive income from activities approved under this part? 721.6 Section 721.6 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.6 May a credit union derive...

  5. 12 CFR 721.5 - What limitations apply to a credit union engaging in activities approved under this part?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false What limitations apply to a credit union... UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.5 What limitations apply to a credit union engaging in activities approved under this part? You must comply with...

  6. 12 CFR 721.6 - May a credit union derive income from activities approved under this part?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false May a credit union derive income from activities approved under this part? 721.6 Section 721.6 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.6 May a credit union derive...

  7. 12 CFR 721.6 - May a credit union derive income from activities approved under this part?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false May a credit union derive income from activities approved under this part? 721.6 Section 721.6 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.6 May a credit union derive...

  8. 12 CFR 721.6 - May a credit union derive income from activities approved under this part?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false May a credit union derive income from activities approved under this part? 721.6 Section 721.6 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.6 May a credit union derive...

  9. 12 CFR 721.5 - What limitations apply to a credit union engaging in activities approved under this part?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false What limitations apply to a credit union... UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INCIDENTAL POWERS § 721.5 What limitations apply to a credit union engaging in activities approved under this part? You must comply with...

  10. Noninstructional Influences on High School Student Achievement: The Contributions of Parents, Peers, Extracurricular Activities, and Part-Time Work.

    ERIC Educational Resources Information Center

    Steinberg, Laurence; And Others

    This document presents a review of the research on experiences outside of the classroom that may affect student achievement during the high school years, focusing specifically on the areas of family influences, peer influences, part-time employment of students, and student participation in extracurricular activities. It reports on studies of…

  11. 18 CFR 1309.4 - What programs or activities are covered by the Act and this part?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true What programs or activities are covered by the Act and this part? 1309.4 Section 1309.4 Conservation of Power and Water... purpose legislative body which: (i) Provides any benefits or assistance to persons based on age; or...

  12. 18 CFR 1309.4 - What programs or activities are covered by the Act and this part?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false What programs or activities are covered by the Act and this part? 1309.4 Section 1309.4 Conservation of Power and Water... purpose legislative body which: (i) Provides any benefits or assistance to persons based on age; or...

  13. 18 CFR 1309.4 - What programs or activities are covered by the Act and this part?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false What programs or activities are covered by the Act and this part? 1309.4 Section 1309.4 Conservation of Power and Water... purpose legislative body which: (i) Provides any benefits or assistance to persons based on age; or...

  14. 18 CFR 1309.4 - What programs or activities are covered by the Act and this part?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false What programs or activities are covered by the Act and this part? 1309.4 Section 1309.4 Conservation of Power and Water... purpose legislative body which: (i) Provides any benefits or assistance to persons based on age; or...

  15. 18 CFR 1309.4 - What programs or activities are covered by the Act and this part?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false What programs or activities are covered by the Act and this part? 1309.4 Section 1309.4 Conservation of Power and Water... purpose legislative body which: (i) Provides any benefits or assistance to persons based on age; or...

  16. 12 CFR Appendix to Part 1253 - Prior Approval for Enterprise Products-Instructions and Notice of New Activity Form

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Prior Approval for Enterprise Products... AGENCY ENTERPRISES PRIOR APPROVAL FOR ENTERPRISE PRODUCTS Pt. 1253, App. Appendix to Part 1253—Prior Approval for Enterprise Products—Instructions and Notice of New Activity Form ER02JY09.000...

  17. 12 CFR Appendix to Part 1253 - Prior Approval for Enterprise Products-Instructions and Notice of New Activity Form

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Prior Approval for Enterprise Products... AGENCY ENTERPRISES PRIOR APPROVAL FOR ENTERPRISE PRODUCTS Pt. 1253, App. Appendix to Part 1253—Prior Approval for Enterprise Products—Instructions and Notice of New Activity Form ER02JY09.000...

  18. 12 CFR Appendix to Part 1253 - Prior Approval for Enterprise Products-Instructions and Notice of New Activity Form

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Prior Approval for Enterprise Products... AGENCY ENTERPRISES PRIOR APPROVAL FOR ENTERPRISE PRODUCTS Pt. 1253, App. Appendix to Part 1253—Prior Approval for Enterprise Products—Instructions and Notice of New Activity Form ER02JY09.000...

  19. 12 CFR Appendix to Part 1253 - Prior Approval for Enterprise Products-Instructions and Notice of New Activity Form

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Prior Approval for Enterprise Products... AGENCY ENTERPRISES PRIOR APPROVAL FOR ENTERPRISE PRODUCTS Pt. 1253, App. Appendix to Part 1253—Prior Approval for Enterprise Products—Instructions and Noticeof New Activity Form ER02JY09.000...

  20. 12 CFR Appendix to Part 1253 - Prior Approval for Enterprise Products-Instructions and Notice of New Activity Form

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Prior Approval for Enterprise Products... AGENCY ENTERPRISES PRIOR APPROVAL FOR ENTERPRISE PRODUCTS Pt. 1253, App. Appendix to Part 1253—Prior Approval for Enterprise Products—Instructions and Notice of New Activity Form ER02JY09.000...

  1. Part-Time Work and Hurried Adolescence: The Links between Work Intensity, Social Activities, Health Behaviors, and Substance Use.

    ERIC Educational Resources Information Center

    Safron, Deborah J.; Schulenberg, John E.; Bachman Jerald G.

    2002-01-01

    This study examines adolescents' part-time work intensity and its relation to participation in various activities as well as substance use. Two theoretical perspectives are considered: the "time trade-off perspective"; and "the precocious development perspective." Results provide evidence for a combination of both perspectives. (Author)

  2. 32 CFR 56.10 - Ensuring compliance with this part in programs and activities conducted by the Department of...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Ensuring compliance with this part in programs and activities conducted by the Department of Defense. 56.10 Section 56.10 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS AND...

  3. Optimizing TLB entries for mixed page size storage in contiguous memory

    DOEpatents

    Chen, Dong; Gara, Alan; Giampapa, Mark E.; Heidelberger, Philip; Kriegel, Jon K.; Ohmacht, Martin; Steinmacher-Burow, Burkhard

    2013-04-30

    A system and method for accessing memory are provided. The system comprises a lookup buffer for storing one or more page table entries, wherein each of the one or more page table entries comprises at least a virtual page number and a physical page number; a logic circuit for receiving a virtual address from said processor, said logic circuit for matching the virtual address to the virtual page number in one of the page table entries to select the physical page number in the same page table entry, said page table entry having one or more bits set to exclude a memory range from a page.

  4. Quantification of major allergen parvalbumin in 22 species of fish by SDS-PAGE.

    PubMed

    Kobayashi, Yukihiro; Yang, Tao; Yu, Cheng-Tao; Ume, Chiaki; Kubota, Hiroyuki; Shimakura, Kuniyoshi; Shiomi, Kazuo; Hamada-Sato, Naoko

    2016-03-01

    Fish is an important causative material of food allergy. Although the allergenicity of fish is considered to correlate with the content of parvalbumin, the major fish allergen, available information about the parvalbumin content in fish is limited. In this study, a simple and reliable quantification method for fish parvalbumin by SDS-PAGE was first established. Application of the SDS-PAGE method to 22 species of fish revealed a marked variation in parvalbumin content among fish. Furthermore, the parvalbumin content was found to be higher in dorsal white muscle than in ventral white muscle, in rostral part of white muscle than in caudal part of white muscle and in white muscle than in dark muscle. IgE reactivity of fish was roughly proportional to parvalbumin content. Interestingly, large-sized migratory fish, such as salmon, swordfish and tuna, were commonly very low in both parvalbumin content and IgE reactivity. PMID:26471564

  5. Professor's Page: Do Demonstration Lessons Work?

    ERIC Educational Resources Information Center

    Clarke, Doug

    2011-01-01

    As part of a large research and professional development project funded by the Catholic Education Office Melbourne (CEOM), called "Contemporary Teaching and Learning of Mathematics," the ACU team has been leading demonstration lessons. There is certainly not universal agreement on the worth of demonstration lessons in the mathematics education…

  6. Study of Local Agency Activities under the Title I, Part D, Program. Program Profiles 2000.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC. Planning and Evaluation Service.

    Part D of Title 1 of the Elementary and Secondary Education Act authorizes two programs specifically for children and youth who are neglected, delinquent, or at risk of dropping out of school. Subpart 1 provides financial assistance to programs for youth in state-operated institutions, and Subpart 2 provides financial assistance to support local…

  7. NEW DEVELOPMENTS IN LOW TEMPERATURE PHYSICS : Part of the Activity Report to the IUPAP General Assembly

    NASA Astrophysics Data System (ADS)

    Hallock, Bob; Paalanen, Mikko

    2009-03-01

    Below you find part of the Activity Report to the IUPAP General Assembly, October 2008, by the present and previous Chairmen of C5. It provides an overview of the most important and recent developments in low temperature physics, much in line with the program of LT25. For the field of experimental low temperature physics, the ability to conduct research has been damaged by the dramatic increase in the price of liquid helium. In the United States for example, the price of liquid helium has approximately doubled over the past two years. This has led to a reduction in activity in many laboratories as the funding agencies have not quickly increased support in proportion. The increase in price of liquid helium has accelerated interest in the development and use of alternative cooling systems. In particular, pulse tube coolers are now available that will allow cryostats with modest cooling needs to operate dilution refrigerators without the need for repeated refills of liquid helium from external supply sources. Solid helium research has seen a dramatic resurgence. Torsional oscillator experiments have been interpreted to show that solid helium may undergo a transition to a state in which some of the atoms in the container do not follow the motion of the container, e.g. may be 'supersolid'. The observation is robust, but the interpretation is controversial. The shear modulus of solid helium undergoes a similar signature with respect to temperature. Experiments that should be expected to cause helium to flow give conflicting results. Theory predicts that a perfect solid cannot show supersolid behavior, but novel superfluid-like behavior should be seen in various defects that can exist in the solid, and vorticity may play a significant role. And, recently there have been reports of unusual mass decoupling in films of pure 4He on graphite surfaces as well as 3He-4He mixture films on solid hydrogen surfaces. These may be other examples of unusual superfluid-like behavior

  8. Plants as sources of antimalarial drugs, Part 6: Activities of Simarouba amara fruits.

    PubMed

    O'Neill, M J; Bray, D H; Boardman, P; Wright, C W; Phillipson, J D; Warhurst, D C; Gupta, M P; Correya, M; Solis, P

    1988-01-01

    Extracts prepared from Simarouba amara fruits collected in Panama have been found to be active against Plasmodium falciparum in vitro and against Plasmodium berghei in mice. Four active quassinoids have been identified as ailanthinone, 2'-acetylglaucarubinone, glaucarubinone and holacanthone. PMID:3287009

  9. The Road to Computer Literacy. Part V: Objectives and Activities for Grades 10-12.

    ERIC Educational Resources Information Center

    Bitter, Gary

    1983-01-01

    Presents computer-oriented activities in computer awareness and programing for students in grades 10-12. Intended for use by teachers of all disciplines, activities include such topics as prediction, interpretation and generalization of data, computer systems, PASCAL and PILOT programing, sampling techniques, computer survival, invasion of…

  10. Structured Observation of School Administrator Work Activities: Methodological Limitations and Recommendations for Research, Part 1.

    ERIC Educational Resources Information Center

    Pitner, Nancy J.; Russell, James S.

    1986-01-01

    This paper critically reviews studies of administrator work activities which follow the work of Henry Mintzberg (1973), concentrating on these shortcomings of the method: (1) procedural difficulties in coding; (2) design limitations of classifying activities; (3) inadequate testing of Mintzberg's hypotheses; and (4) failure to explore antecedents…

  11. Language Experiences for Your Preschooler. Part 2: Activities in the Neighborhood.

    ERIC Educational Resources Information Center

    Tregaskis, George K.; And Others

    This publication presents a curriculum designed to develop the communication skills of preschool children by introducing parents to a number of learning activities which might evolve from excursions in their neighborhoods and communities. The activities suggested are not closely, complicated, or overly time-consuming. In each section, background…

  12. The Physical Education Hall of Shame, Part IV: More Inappropriate Games, Activities, and Practices

    ERIC Educational Resources Information Center

    Williams, Neil F.

    2015-01-01

    The development of positive attitudes toward lifelong participation in sport-related physical activities through quality school-based programs is a critical goal for the physical education profession. Scientific evidence indicates that a physically active lifestyle helps to prevent disease, improve health, and increase longevity. Physical…

  13. An Efficient Web Page Ranking for Semantic Web

    NASA Astrophysics Data System (ADS)

    Chahal, P.; Singh, M.; Kumar, S.

    2014-01-01

    With the enormous amount of information presented on the web, the retrieval of relevant information has become a serious problem and is also the topic of research for last few years. The most common tools to retrieve information from web are search engines like Google. The Search engines are usually based on keyword searching and indexing of web pages. This approach is not very efficient as the result-set of web pages obtained include large irrelevant pages. Sometimes even the entire result-set may contain lot of irrelevant pages for the user. The next generation of search engines must address this problem. Recently, many semantic web search engines have been developed like Ontolook, Swoogle, which help in searching meaningful documents presented on semantic web. In this process the ranking of the retrieved web pages is very crucial. Some attempts have been made in ranking of semantic web pages but still the ranking of these semantic web documents is neither satisfactory and nor up to the user's expectations. In this paper we have proposed a semantic web based document ranking scheme that relies not only on the keywords but also on the conceptual instances present between the keywords. As a result only the relevant page will be on the top of the result-set of searched web pages. We explore all relevant relations between the keywords exploring the user's intention and then calculate the fraction of these relations on each web page to determine their relevance. We have found that this ranking technique gives better results than those by the prevailing methods.

  14. Exploring the use of a Facebook page in anatomy education.

    PubMed

    Jaffar, Akram Abood

    2014-01-01

    Facebook is the most popular social media site visited by university students on a daily basis. Consequently, Facebook is the logical place to start with for integrating social media technologies into education. This study explores how a faculty-administered Facebook Page can be used to supplement anatomy education beyond the traditional classroom. Observations were made on students' perceptions and effectiveness of using the Page, potential benefits and challenges of such use, and which Insights metrics best reflect user's engagement. The Human Anatomy Education Page was launched on Facebook and incorporated into anatomy resources for 157 medical students during two academic years. Students' use of Facebook and their perceptions of the Page were surveyed. Facebook's "Insights" tool was also used to evaluate Page performance during a period of 600 days. The majority of in-class students had a Facebook account which they adopted in education. Most students perceived Human Anatomy Education Page as effective in contributing to learning and favored "self-assessment" posts. The majority of students agreed that Facebook could be a suitable learning environment. The "Insights" tool revealed globally distributed fans with considerable Page interactions. The use of a faculty-administered Facebook Page provided a venue to enhance classroom teaching without intruding into students' social life. A wider educational use of Facebook should be adopted not only because students are embracing its use, but for its inherent potentials in boosting learning. The "Insights" metrics analyzed in this study might be helpful when establishing and evaluating the performance of education-oriented Facebook Pages. PMID:24022984

  15. Home Page: The Mode of Transport through the Information Superhighway

    NASA Technical Reports Server (NTRS)

    Lujan, Michelle R.

    1995-01-01

    The purpose of the project with the Aeroacoustics Branch was to create and submit a home page for the internet about branch information. In order to do this, one must also become familiar with the way that the internet operates. Learning HyperText Markup Language (HTML), and the ability to create a document using this language was the final objective in order to place a home page on the internet (World Wide Web). A manual of instructions regarding maintenance of the home page, and how to keep it up to date was also necessary in order to provide branch members with the opportunity to make any pertinent changes.

  16. Influence of embedded nanocontainers on the efficiency of active anticorrosive coatings for aluminum alloys part II: influence of nanocontainer position.

    PubMed

    Borisova, Dimitriya; Möhwald, Helmuth; Shchukin, Dmitry G

    2013-01-01

    The present work contributes to the coating design of active anticorrosive coatings for the aluminum alloy, AA2024-T3. Part II is a continuation of Part I: Influence of Nanocontainer Concentration and describes further surprising aspects of the design of nanocontainer based active anticorrosive coatings, which influence their performance. The studied coating system consists of a passive sol-gel (SiO(x)/ZrO(x)) matrix and inhibitor (2-mercaptobenzothiazole) loaded mesoporous silica nanocontainers (MBT@NCs), which are dispersed only in half of the coating volume. Varying position and concentration of MBT@NCs the synergetic effect of inhibitor amount and path length on the metal surface were analyzed, considering the balance between optimum barrier properties, active protection and adhesion. The impact of MBT@NC position on passive and active corrosion resistance was investigated by electrochemical impedance spectroscopy and scanning vibrating electrode technique. Increasing the distance between MBT@NCs and metal surface led to better barrier properties but worse active corrosion inhibition. These findings improve the understanding of the factors influencing the overall performance of active anticorrosive coatings and enable the development of a coating system with optimum anticorrosion efficiency. PMID:23237235

  17. Structured Observation of School Administrator Work Activities: Methodological Limitations and Recommendations for Research, Part II.

    ERIC Educational Resources Information Center

    Pitner, Nancy J.; Russell, James S.

    1986-01-01

    This paper critically reviews administrator work activity studies which follow the research of Henry Mintzberg. It discusses directions for future research using qualitative and quantitative methods and discourages research that relies solely on Mintzberg's structure. (Author/JAZ)

  18. Studies on free radical scavenging activity in Chinese seaweeds part I. Screening results

    NASA Astrophysics Data System (ADS)

    Yan, Xiao-Jun; Fang, Guo-Ming; Lou, Qing-Xiang

    1999-09-01

    Antioxidants have attracted the attention of researchers due to their beneficial effects as free radical scavengers. Application of a stable free radical named 1, 1-diphenyl-2-picrylhydrazyl(DPPH) to screen the free radical scavenging activity in 27 species of Chinese seaweed showed that 15 of them had significant activity in at least one of the organic solvent extracts. The most interesting seaweed species were Gelidium amansii, Gloiosiphonia capillaris, Polysiphonia urceolata, Sargassum kjellmanianum, Desmarestia viridis, and Rhodomela teres.

  19. CLIPB8 is part of the prophenoloxidase activation system in Anopheles gambiae mosquitoes.

    PubMed

    Zhang, Xin; An, Chunju; Sprigg, KaraJo; Michel, Kristin

    2016-04-01

    In insects and other arthropods the formation of eumelanin (melanization) is a broad spectrum and potent immune response that is used to encapsulate and kill invading pathogens. This immune response is regulated by the activation of prophenoxidase (proPO), which is controlled by proteinase cascades and its serpin inhibitors, together forming the proPO activation system. While the molecular composition of these protease cascades are well understood in insect model systems, major knowledge gaps remain in mosquitoes. Recently, a regulatory unit of melanization in Anopheles gambiae was documented, comprised of the inhibitory serpin-clip-serine proteinase, CLIPB9 and its inhibitor serpin-2 (SRPN2). Partial reversion of SRPN2 phenotypes in melanotic tumor formation and adult survival by SRPN2/CLIPB9 double knockdown suggested other target proteinases of SRPN2 in regulating melanization. Here we report that CLIPB8 supplements the SRPN2/CLIPB9 regulatory unit in controlling melanization in An. gambiae. As with CLIPB9, knockdown of CLIPB8 partially reversed the pleiotropic phenotype induced by SRPN2 silencing with regards to adult survival and melanotic tumor formation. Recombinant SRPN2 protein formed an SDS-stable protein complex with activated recombinant CLIPB8, however did not efficiently inhibit CLIPB8 activity in vitro. CLIPB8 did not directly activate proPO in vitro nor was it able to cleave and activate proCLIPB9. Nevertheless, epistasis analysis using RNAi placed CLIPB8 and CLIPB9 in the same pathway leading to melanization, suggesting that CLIPB8 either acts further upstream of CLIPB9 or is required for activation of a yet to be identified serine proteinase homolog. Taken together, this study identifies CLIPB8 as an additional player in proPO activation cascade and highlights the complexity of the proteinase network that regulates melanization in An. gambiae. PMID:26926112

  20. Enzymatic activity in the presence of surfactants commonly used in dissolution media, Part 1: Pepsin.

    PubMed

    Guzman, Maria L; Marques, Margareth R; Olivera Me, Maria E; Stippler, Erika S

    2016-01-01

    The United States Pharmacopeia (USP) General Chapters Dissolution 〈711〉 and Disintegration and Dissolution of Dietary Supplements 〈2040〉 allows the use of enzymes in dissolution media when gelatin capsules do not conform to dissolution specifications due to cross linking. Possible interactions between enzymes and surfactants when used together in dissolution media could result in loss of the enzymatic activity. Pepsin is an enzyme commonly used in dissolution media, and in this work, the activity of pepsin was determined in the presence of different surfactants as usually found in case of dissolution tests of certain gelatin capsule formulations. Pepsin enzymatic activity was determined according to the Ninth Edition of the Food Chemicals Codex (FCC) 9 method, in dissolution conditions: simulated gastric fluid, 37 °C and 50 rpm. Sodium dodecyl sulfate (SDS), cetyltrimethyl ammonium bromide (CTAB), polysorbate 80 (Tween 80) and octoxynol 9 (Triton X100) in concentrations above and below their critical micellar concentrations were selected. Results showed a significant reduction in the activity of pepsin at all the concentrations of SDS assayed. On the contrary, CTAB, Tween 80, and Triton X100 did not alter the enzymatic activity at of pepsin any of the concentration assayed. This data demonstrates a rational selection of the surfactant to be used when pepsin is required in dissolution test. PMID:27047734

  1. Enzymatic activity in the presence of surfactants commonly used in dissolution media, Part 1: Pepsin

    PubMed Central

    Guzman, Maria L; Marques, Margareth R; Olivera ME, Maria E; Stippler, Erika S

    2016-01-01

    The United States Pharmacopeia (USP) General Chapters Dissolution 〈711〉 and Disintegration and Dissolution of Dietary Supplements 〈2040〉 allows the use of enzymes in dissolution media when gelatin capsules do not conform to dissolution specifications due to cross linking. Possible interactions between enzymes and surfactants when used together in dissolution media could result in loss of the enzymatic activity. Pepsin is an enzyme commonly used in dissolution media, and in this work, the activity of pepsin was determined in the presence of different surfactants as usually found in case of dissolution tests of certain gelatin capsule formulations. Pepsin enzymatic activity was determined according to the Ninth Edition of the Food Chemicals Codex (FCC) 9 method, in dissolution conditions: simulated gastric fluid, 37 °C and 50 rpm. Sodium dodecyl sulfate (SDS), cetyltrimethyl ammonium bromide (CTAB), polysorbate 80 (Tween 80) and octoxynol 9 (Triton X100) in concentrations above and below their critical micellar concentrations were selected. Results showed a significant reduction in the activity of pepsin at all the concentrations of SDS assayed. On the contrary, CTAB, Tween 80, and Triton X100 did not alter the enzymatic activity at of pepsin any of the concentration assayed. This data demonstrates a rational selection of the surfactant to be used when pepsin is required in dissolution test. PMID:27047734

  2. Complement System Part I – Molecular Mechanisms of Activation and Regulation

    PubMed Central

    Merle, Nicolas S.; Church, Sarah Elizabeth; Fremeaux-Bacchi, Veronique; Roumenina, Lubka T.

    2015-01-01

    Complement is a complex innate immune surveillance system, playing a key role in defense against pathogens and in host homeostasis. The complement system is initiated by conformational changes in recognition molecular complexes upon sensing danger signals. The subsequent cascade of enzymatic reactions is tightly regulated to assure that complement is activated only at specific locations requiring defense against pathogens, thus avoiding host tissue damage. Here, we discuss the recent advances describing the molecular and structural basis of activation and regulation of the complement pathways and their implication on physiology and pathology. This article will review the mechanisms of activation of alternative, classical, and lectin pathways, the formation of C3 and C5 convertases, the action of anaphylatoxins, and the membrane-attack-complex. We will also discuss the importance of structure–function relationships using the example of atypical hemolytic uremic syndrome. Lastly, we will discuss the development and benefits of therapies using complement inhibitors. PMID:26082779

  3. C-ON Bond Homolysis of Alkoxyamines, Part 11: Activation of the Nitroxyl Fragment.

    PubMed

    Audran, Gérard; Brémond, Paul; Marque, Sylvain R A; Yamasaki, Toshihide

    2016-03-01

    A few years ago, Bagryanskaya and colleagues (J. Org. Chem. 2011) showed that protonation of the nitroxyl fragment deactivated the alkoxyamine C-ON bond. Conversely, our group showed that protonation (Chem. Commun. 2011), as well as other chemical reactions such as oxidation or amine quaternization (Org. Lett. 2012), of the pyridyl moiety carried by the alkyl fragment was suitable to activate the homolysis of the C-ON bond. To pursue our goal of applying alkoxyamines as theranostic agents (Org. Biomol. Chem. 2014 and Mol. Pharmaceutics 2014) by activation of the C-ON bond homolysis, we turned our interest to the chemical activation of the nitroxyl fragment by oxidation/reduction of selected functions. Conversion of a hydroxyl group located close to the nitroxyl moiety successively into aldehyde, then acid, and eventually into ester, led to a successive decrease in kd. PMID:26878593

  4. 8. DETAIL OF PAGE ONE IN VOLUME ONE OF KREGEL ...

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

    8. DETAIL OF PAGE ONE IN VOLUME ONE OF KREGEL WINDMILL COMPANY LEDGERS RECORDING THE FOUNDING OF THE COMPANY ON 19 AUGUST 1879. - Kregel Windmill Company Factory, 1416 Central Avenue, Nebraska City, Otoe County, NE

  5. Paging tradeoffs in distributed-shared-memory multiprocessors

    SciTech Connect

    Burger, D.C.; Hyder, R.S.; Miller, B.P.; Wood, D.A.

    1994-12-31

    Massively parallel processors have begun using commodity operating systems that support demand-paged virtual memory. To evaluate the utility of virtual memory, the authors measured the behavior of seven shared memory parallel application programs on a simulated distributed-shared-memory machine. The results (1) confirm the importance of gang CPU scheduling, (2) show that a page-faulting processor should spin rather than invoke a parallel context switch, (3) show that the parallel programs frequently touch most of their data, and (4) indicate that memory, not just CPUs, must be ``gang scheduled``. Overall, the experiments demonstrate that demand paging has limited value on current parallel machines because of the applications` synchronization and memory reference patterns and the machines` high page-fault and parallel-context-switch overheads.

  6. Ranking nodes in growing networks: When PageRank fails

    NASA Astrophysics Data System (ADS)

    Mariani, Manuel Sebastian; Medo, Matúš; Zhang, Yi-Cheng

    2015-11-01

    PageRank is arguably the most popular ranking algorithm which is being applied in real systems ranging from information to biological and infrastructure networks. Despite its outstanding popularity and broad use in different areas of science, the relation between the algorithm’s efficacy and properties of the network on which it acts has not yet been fully understood. We study here PageRank’s performance on a network model supported by real data, and show that realistic temporal effects make PageRank fail in individuating the most valuable nodes for a broad range of model parameters. Results on real data are in qualitative agreement with our model-based findings. This failure of PageRank reveals that the static approach to information filtering is inappropriate for a broad class of growing systems, and suggest that time-dependent algorithms that are based on the temporal linking patterns of these systems are needed to better rank the nodes.

  7. 110. Photocopy of plate opposite page 19 in Owen, Hints. ...

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

    110. Photocopy of plate opposite page 19 in Owen, Hints. CAMPANILE, SMITHSONIAN INSTITUTION, FROM THE NORTH-EAST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  8. 107. Photocopy of plate opposite page 104 in Owen, Hints. ...

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

    107. Photocopy of plate opposite page 104 in Owen, Hints. SMITHSONIAN INSTITUTION, FROM THE NORTH-EAST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  9. 112. Photocopy of plate opposite page 43 in Owen, Hints. ...

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

    112. Photocopy of plate opposite page 43 in Owen, Hints. CENTRAL SOUTHERN TOWER, SMITHSONIAN INSTITUTION; FROM THE SOUTH-WEST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  10. 113. Photocopy of illustration on page 109 in Owen, Hints. ...

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

    113. Photocopy of illustration on page 109 in Owen, Hints. SOUTHERN GATEWAY, SMITHSONIAN INSTITUTION - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  11. 109. Photocopy of plate opposite page 75 in Owen, Hints. ...

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

    109. Photocopy of plate opposite page 75 in Owen, Hints. WEST WING, SMITHSONIAN INSTITUTION: FROM THE NORTH-EAST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  12. 111. Photocopy of plate opposite page 108 in Owen, Hints. ...

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

    111. Photocopy of plate opposite page 108 in Owen, Hints. SMITHSONIAN INSTITUTION FROM THE SOUTH WEST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  13. 47 CFR 22.503 - Paging geographic area authorizations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-85. 28 (Little Rock) 90-92, 95. 29 (Kansas City) 93, 99, 123. 30 (St. Louis) 94, 96, 98. 31 (Houston... and operate sufficient facilities to cover one third of the population in the paging geographic...

  14. Book Holder And Page Turner For The Elderly And Handicapped

    NASA Technical Reports Server (NTRS)

    Kerley, James; Eklund, Wayne

    1993-01-01

    Device holds reading matter and facilitates page turning for person not having use of arms and hands. Accommodates variety of publication formats, whether book, magazine, or newspaper. Holder sits on hospital-bed table and adjusted to convenient viewing angle. Includes flat upright back support for reading matter, hinged base, and main bracket with bent-wire page holders. Top support on back extended for such large items as newspapers. Wings on back support extended for oversize materials. Reader turns page by gripping special rod via mouthpiece, applying friction cup at its tip to page, and manipulating rod. Mouthpiece wide and tapered so user grips with teeth and uses jaws to move it, rather than using tongue or lips. Helpful to older people, whose facial and mouth muscles weak.

  15. 1. Historic American Buildings Survey Annals of SF, Page 170 ...

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

    1. Historic American Buildings Survey Annals of SF, Page 170 Jocelyn Annin-Del Photo Taken: 1836 FOURTH OF JULY CELEBRATION YEAR BUILT 1836 - Jacob Leese House, Historic View, Grant Avenue, San Francisco, San Francisco County, CA

  16. Observations of actively forming lava tubes and associated structures, Hawaii, part 2

    NASA Technical Reports Server (NTRS)

    Greeley, R.

    1971-01-01

    A ground examination is made of lave tubes and channels. The surface morphology and the changes noted through lava flow activity are cited, and compared to earlier aerial observations. The lava activity was believed to be caused by a small lava lake exposed by the collapse of a crust covering it. Drainage of the lake was caused by a fissure erruption. New tubes or extensions of existing ones were noted from the flow. Molten lava was not seen in any tubes examined on the ground, but some of the flows were not sufficiently cooled to allow subsurface examination and survey of the tubes.

  17. Larvicidal activity of the essential oil of Youngia japonica aerial parts and its constituents against Aedes albopictus.

    PubMed

    Liu, Xin Chao; Liu, Qiyong; Chen, Xu Bo; Liu, Qi Zhi; Liu, Zhi Long

    2015-01-01

    The aim of this study was to evaluate the larvicidal activity of the essential oil of Youngia japonica aerial parts against the larvae of Aedes albopictus and to isolate any active compounds from the oil. Gas chromatography-mass spectrometry (GC-MS) analyses revealed the presence of 31 compounds, with menthol (23.53%), α-asarone (21.54%), 1,8-cineole (5.36%), and caryophyllene (4.45%) as the major constituents. Bioactivity-directed chromatographic separation of the oil led to the isolation of menthol and α-asarone as active compounds. The essential oil of Y. japonica exhibited larvicidal activity against the fourth instar larvae of A. albopictus with an LC₅₀ value of 32.45 μg/mL. α-Asarone and menthol possessed larvicidal activity against the fourth instar larvae of A. albopictus with LC₅₀ values of 24.56 μg/mL and 77.97 μg/mL, respectively. The results indicate that the essential oil of Y. japonica aerial parts and the two constituents can be potential sources of natural larvicides. PMID:25854838

  18. Caspase-8 activity is part of the BeWo trophoblast cell defense mechanisms against Trypanosoma cruzi infection.

    PubMed

    Carrillo, Ileana; Droguett, Daniel; Castillo, Christian; Liempi, Ana; Muñoz, Lorena; Maya, Juan Diego; Galanti, Norbel; Kemmerling, Ulrike

    2016-09-01

    Congenital Chagas disease is caused by the protozoan parasite Trypanosoma cruzi that must cross the placental barrier during transmission. The trophoblast constitutes the first tissue in contact with the maternal-blood circulating parasite. Importantly, the congenital transmission rates are low, suggesting the presence of local placental defense mechanisms. Cellular proliferation and differentiation as well as apoptotic cell death are induced by the parasite and constitute part of the epithelial turnover of the trophoblast, which has been suggested to be part of those placental defenses. On the other hand, caspase-8 is an essential molecule in the modulation of trophoblast turnover by apoptosis and by epithelial differentiation. As an approach to study whether T. cruzi induced trophoblast turnover and infection is mediated by caspase-8, we infected BeWo cells (a trophoblastic cell line) with the parasite and determined in the infected cells the expression and enzymatic activity of caspase-8, DNA synthesis (as proliferation marker), β-human chorionic gonadotropin (β-hCG) (as differentiation marker) and activity of Caspase-3 (as apoptotic death marker). Parasite load in BeWo cells was measured by DNA quantification using qPCR and cell counting. Our results show that T. cruzi induces caspase-8 activity and that its inhibition increases trophoblast cells infection while decreases parasite induced cellular differentiation and apoptotic cell death, but not cellular proliferation. Thus, caspase-8 activity is part of the BeWo trophoblast cell defense mechanisms against T. cruzi infection. Together with our previous results, we suggest that the trophoblast turnover is part of local placental anti-parasite mechanisms. PMID:27328973

  19. Prostate-associated gene 4 (PAGE4), an intrinsically disordered cancer/testis antigen, is a novel therapeutic target for prostate cancer.

    PubMed

    Kulkarni, Prakash; Dunker, A Keith; Weninger, Keith; Orban, John

    2016-01-01

    Prostate-associated gene 4 (PAGE4) is a remarkably prostate-specific Cancer/Testis Antigen that is highly upregulated in the human fetal prostate and its diseased states but not in the adult normal gland. PAGE4 is an intrinsically disordered protein (IDP) that functions as a stress-response protein to suppress reactive oxygen species as well as prevent DNA damage. In addition, PAGE4 is also a transcriptional regulator that potentiates transactivation by the oncogene c-Jun. c-Jun forms the AP-1 complex by heterodimerizing with members of the Fos family and plays an important role in the development and pathology of the prostate gland, underscoring the importance of the PAGE4/c-Jun interaction. HIPK1, also a component of the stress-response pathway, phosphorylates PAGE4 at T51 which is critical for its transcriptional activity. Phosphorylation induces conformational and dynamic switching in the PAGE4 ensemble leading to a new cellular function. Finally, bioinformatics evidence suggests that the PAGE4 mRNA could be alternatively spliced resulting in four potential isoforms of the polypeptide alluding to the possibility of a range of conformational ensembles with latent functions. Considered together, the data suggest that PAGE4 may represent the first molecular link between stress and prostate cancer (PCa). Thus, pharmacologically targeting PAGE4 may be a novel opportunity for treating and managing patients with PCa, especially patients with low-risk disease. PMID:27270343

  20. Prostate-associated gene 4 (PAGE4), an intrinsically disordered cancer/testis antigen, is a novel therapeutic target for prostate cancer

    PubMed Central

    Kulkarni, Prakash; Dunker, A Keith; Weninger, Keith; Orban, John

    2016-01-01

    Prostate-associated gene 4 (PAGE4) is a remarkably prostate-specific Cancer/Testis Antigen that is highly upregulated in the human fetal prostate and its diseased states but not in the adult normal gland. PAGE4 is an intrinsically disordered protein (IDP) that functions as a stress-response protein to suppress reactive oxygen species as well as prevent DNA damage. In addition, PAGE4 is also a transcriptional regulator that potentiates transactivation by the oncogene c-Jun. c-Jun forms the AP-1 complex by heterodimerizing with members of the Fos family and plays an important role in the development and pathology of the prostate gland, underscoring the importance of the PAGE4/c-Jun interaction. HIPK1, also a component of the stress-response pathway, phosphorylates PAGE4 at T51 which is critical for its transcriptional activity. Phosphorylation induces conformational and dynamic switching in the PAGE4 ensemble leading to a new cellular function. Finally, bioinformatics evidence suggests that the PAGE4 mRNA could be alternatively spliced resulting in four potential isoforms of the polypeptide alluding to the possibility of a range of conformational ensembles with latent functions. Considered together, the data suggest that PAGE4 may represent the first molecular link between stress and prostate cancer (PCa). Thus, pharmacologically targeting PAGE4 may be a novel opportunity for treating and managing patients with PCa, especially patients with low-risk disease. PMID:27270343

  1. A one-page orofacial myofunctional assessment form: a proposal.

    PubMed

    Paskay, Licia Coceani

    2012-11-01

    The author presents her own proposal of a one-page orofacial myofunctional assessment and for each item on the list a brief rationale is provided. The protocol is an easy but comprehensive form that can be faxed or emailed to referral sources as needed. As science provides more objective assessment and evaluation tools, this one-page form can be easily modified. PMID:23362751

  2. ASM Based Synthesis of Handwritten Arabic Text Pages.

    PubMed

    Dinges, Laslo; Al-Hamadi, Ayoub; Elzobi, Moftah; El-Etriby, Sherif; Ghoneim, Ahmed

    2015-01-01

    Document analysis tasks, as text recognition, word spotting, or segmentation, are highly dependent on comprehensive and suitable databases for training and validation. However their generation is expensive in sense of labor and time. As a matter of fact, there is a lack of such databases, which complicates research and development. This is especially true for the case of Arabic handwriting recognition, that involves different preprocessing, segmentation, and recognition methods, which have individual demands on samples and ground truth. To bypass this problem, we present an efficient system that automatically turns Arabic Unicode text into synthetic images of handwritten documents and detailed ground truth. Active Shape Models (ASMs) based on 28046 online samples were used for character synthesis and statistical properties were extracted from the IESK-arDB database to simulate baselines and word slant or skew. In the synthesis step ASM based representations are composed to words and text pages, smoothed by B-Spline interpolation and rendered considering writing speed and pen characteristics. Finally, we use the synthetic data to validate a segmentation method. An experimental comparison with the IESK-arDB database encourages to train and test document analysis related methods on synthetic samples, whenever no sufficient natural ground truthed data is available. PMID:26295059

  3. ASM Based Synthesis of Handwritten Arabic Text Pages

    PubMed Central

    Dinges, Laslo; Al-Hamadi, Ayoub; Elzobi, Moftah; El-etriby, Sherif; Ghoneim, Ahmed

    2015-01-01

    Document analysis tasks, as text recognition, word spotting, or segmentation, are highly dependent on comprehensive and suitable databases for training and validation. However their generation is expensive in sense of labor and time. As a matter of fact, there is a lack of such databases, which complicates research and development. This is especially true for the case of Arabic handwriting recognition, that involves different preprocessing, segmentation, and recognition methods, which have individual demands on samples and ground truth. To bypass this problem, we present an efficient system that automatically turns Arabic Unicode text into synthetic images of handwritten documents and detailed ground truth. Active Shape Models (ASMs) based on 28046 online samples were used for character synthesis and statistical properties were extracted from the IESK-arDB database to simulate baselines and word slant or skew. In the synthesis step ASM based representations are composed to words and text pages, smoothed by B-Spline interpolation and rendered considering writing speed and pen characteristics. Finally, we use the synthetic data to validate a segmentation method. An experimental comparison with the IESK-arDB database encourages to train and test document analysis related methods on synthetic samples, whenever no sufficient natural ground truthed data is available. PMID:26295059

  4. Active part of Charlie--Gibbs fracture zone: A study using sonar and other geophysical techniques

    SciTech Connect

    Searle, R.

    1981-01-10

    A short survey with Gloria side-scan sonar and other geophysical instruments has revealed new information about Charlie--Gibbs fracture zone between 29/sup 0/ and 36 /sup 0/W. The traces of two transform faults have been clearly delineated. They fit small circles about the pole of rotation with an rms error of only about 1 km, but they do not always follow the deepest parts of the transform valleys. The transforms are joined by a short spreading center at 31 /sup 0/45 'W. The median transverse ridge appears to have been produced by normal seafloor spreading at this center and bears identifiable Vine-Matthews magnetic anomalies. A transverse ridge along the eastern inactive part of the northern transform may be an intrusive feature. Considerable thickness of sediment appear to have been deposited in the northern transform valley from Norwegian Sea overflow water passing through the fracture zone, but transverse ridges have prevented the sediment reaching the southern valley.

  5. Book Clubs Turn the Page to Learning

    ERIC Educational Resources Information Center

    Sennett, Frank

    2006-01-01

    The nation's schools and libraries have come up with shelves full of innovative twists on the basic book club. This article offers a few of these fun and educational ideas that can be adapted for everyone from young beginning readers to teens. Teachers and librarians describe book club activities that they have found successful in: bringing…

  6. Visualizing Worlds from Words on a Page

    ERIC Educational Resources Information Center

    Parsons, Linda T.

    2006-01-01

    This study involved fourth grade children as co-researchers of their engaged, aesthetic reading experience. As members of the "Readers as Researchers Club," they documented their engagement with text--how they create, enter, and sustain the story world. The children, who self-identified as avid readers, explored the activities central to their…

  7. Active Gaming: Definitions, Options and Implementation. Article #5 in a 6-Part Series

    ERIC Educational Resources Information Center

    Mears, Derrick; Hansen, Lisa

    2009-01-01

    An emerging trend in physical education curriculum has been sparked by the influx of a relatively new technology to the market referred to as Active Gaming or Exergaming. Exergaming has become a new buzzword identified by Popular Science as one of the ten new terms predicted to enter mainstream vocabulary in the next few years. Defined as video…

  8. Estimating Activity Duration by Momentary Time-Sampling of Part or All of the Day

    ERIC Educational Resources Information Center

    Mansell, Jim; Beadle-Brown, Julie

    2011-01-01

    Background: Studies of engagement in meaningful activity often focus on a short period during the afternoon. The question arises whether this produces different results from studies covering the whole day. Methods: Data collected for 18 individuals using a 20-s momentary time-sample from 08:00 to 19:00 over a number of days for each person were…

  9. Operational Control Procedures for the Activated Sludge Process, Part III-A: Calculation Procedures.

    ERIC Educational Resources Information Center

    West, Alfred W.

    This is the second in a series of documents developed by the National Training and Operational Technology Center describing operational control procedures for the activated sludge process used in wastewater treatment. This document deals exclusively with the calculation procedures, including simplified mixing formulas, aeration tank…

  10. The Impact of Directed Viewing-Thinking Activity on Students' Critical Thinking: Part II

    ERIC Educational Resources Information Center

    Ee, Neo Chin; Sum, Cheung Wing

    2005-01-01

    Background: Critical thinking disposition is an area that has been overlooked in various academic fields until recent years. Critical thinking occurs only when individuals possess thinking dispositions. This study explores the possibility of using directed viewing-thinking activity (DVTA) to cultivate the critical thinking dispositions of…

  11. Quantifying Aluminum Crystal Size Part 1: The Model-Eliciting Activity

    ERIC Educational Resources Information Center

    Diefes-Dux, Heidi A.; Hjalmarson, Margret; Zawojewski, Judith S.; Bowman, Keith

    2006-01-01

    Model-eliciting activities (MEA), specially designed client-drive, open-ended problems, have been implemented in a first-year engineering course and in secondary schools. The educational goals and settings are different, but the design of an MEA enables it to be versatile. This paper will introduce the reader to the principles that guide MEA…

  12. Part 110--Nondiscrimination on the Basis of Age in Programs or Activities Receiving Federal Financial Assistance.

    ERIC Educational Resources Information Center

    Office for Civil Rights (ED), Washington, DC.

    This document addresses nondiscrimination on the basis of age in programs or activities receiving federal financial assistance. It consists of the amendments made in the notice of Final Regulations published in the Federal Register on November 13, 2000. Its purpose is to set out the Department of Education's rules for implementing the Age…

  13. Phenolic Profiles and Antioxidant Activity of Extracts from Peanut Plant Parts

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Edible peanut seed represents approximately forty percent of the total mass of the peanut plant at harvest. Nonseed portions of the plant, including leaves, roots, and shells were extracted using aqueous acetone to remove polar compounds. The antioxidant activity of the extracts using ORAC were de...

  14. Physical Activity Monitoring: Gadgets and Uses. Article #6 in a 6-Part Series

    ERIC Educational Resources Information Center

    Mears, Derrick

    2010-01-01

    An early 15th century drawing by Leonardo da Vinci depicted a device that used gears and a pendulum that moved in synchronization with the wearer as he or she walked. This is believed to be the early origins of today's physical activity monitoring devices. Today's devices have vastly expanded on da Vinci's ancient concept with a myriad of options…

  15. Transient Disablement in the Physically Active With Musculoskeletal Injuries, Part I: A Descriptive Model

    PubMed Central

    Vela, Luzita I.; Denegar, Craig

    2010-01-01

    Abstract Context: Disablement theory has been characterized as the sequence of events that occurs after an injury, but little research has been conducted to establish how disablement is experienced and described by physically active persons. Objective: To describe the disablement process in physically active persons with musculoskeletal injuries. Design: Concurrent, embedded mixed-methods study. For the qualitative portion, interviews were conducted to create descriptive disablement themes. For the quantitative portion, frequencies analysis was used to identify common terminology. Setting: National Collegiate Athletic Association Division I collegiate and club sports, collegiate intramural program, large high school athletics program, and outpatient orthopaedic center. Patients or Other Participants: Thirty-one physically active volunteers (15 males, 16 females; mean age  =  21.2 years; range, 14–53 years) with a current injury (18 lower extremity injuries, 13 upper extremity injuries) participated in individual interviews. Six physically active volunteers (3 males, 3 females; mean age  =  22.2 years; range, 16–28 years) participated in the group interview to assess trustworthiness. Data Collection and Analysis: We analyzed interviews through a constant-comparison method, and data were collected until saturation occurred. Common limitations were transformed into descriptive themes and were confirmed during the group interview. Disablement descriptors were identified with frequencies and fit to the themes. Results: A total of 15 overall descriptive themes emerged within the 4 disablement components, and descriptive terms were identified for each theme. Impairments were marked by 4 complaints: pain, decreased motion, decreased muscle function, and instability. Functional limitations were denoted by problems with skill performance, daily actions, maintaining positions, fitness, and changing directions. Disability consisted of problems with

  16. Chemical Composition and Antimicrobial Activity of the Essential Oil from Aerial Parts of Algerian Pulicaria mauritanica.

    PubMed

    Gherib, Mohammed; Bekhechi, Chahrazed; Bekkara, Fewzia Atik; Bighelli, Ange; Casanova, Joseph; Tomi, Félix

    2016-01-01

    One oil sample isolated from aerial parts of Pulicaria mauritanica Coss. from Western Algeria has been analyzed by GC(RI), GC-MS and ¹³C NMR. In total, 21 components, accounting for 97.0% of the oil, were identified. Then, 36 oil samples coming from plants harvested at two flowering periods in three locations were analyzed by GC(RI) and ¹³C NMR. Although all the oil samples exhibited similar composition, dominated by carvotanacetone (89.2-96.1%), the yield of essential oil varied drastically from sample to sample (0.35-1.44%), depending on the location of harvest. The essential oil displayed moderate antimicrobial effect against bacteria, yeast and filamentous fungi (MIC = 2-4 µL/mL). PMID:26996034

  17. Surface modified activated carbon with β-cyclodextrin--Part I. Synthesis and characterization.

    PubMed

    Kwon, Jae H; Wilson, Lee D

    2010-11-01

    Surface functional groups produced from oxidation (carboxylic acid, lactone, quinine, phenol, and nitro groups), reduction (alcohol and amine groups), and grafting (imine and hemi-acetal) reactions were characterized (using surface analysis and chemical methods) and compared with unmodified activated carbon (AC) materials. The untreated, surface-modified, and grafted activated carbon materials were characterized by various surface sensitive methods: Diffuse Reflectance Infrared Fourier Transform Spectroscopy, Scanning Electron Microscopy, Raman spectroscopy, thermogravimetry analysis, and Matrix Assisted Laser Desorption Ionization Time of Flight (MALDI-TOF) mass spectrometry. A chemical method (Boehm titration) was used for estimating the amount of surface bound acidic and basic functional groups. Nitrogen porosimetry was used to analyze the surface area (95-1350 m²/g) and pore volume (0-0.31 cm³/g) characteristics of AC, surface modified AC, and AC materials grafted with β-cyclodextrin. PMID:20924923

  18. Antioxidant, Antimicrobial Activity and Total Phenolic Content within the Aerial Parts of Artemisia absinthum, Artemisia santonicum and Saponaria officinalis

    PubMed Central

    Sengul, Memnune; Ercisli, Sezai; Yildiz, Hilal; Gungor, Neva; Kavaz, Arzu; Çetin, Bülent

    2011-01-01

    Three native Turkish medicinal and aromatic plants (Artemisia absinthum, Artemisia santonicum and Saponaria officinalis) were investigated to analyze their antioxidant activity, total phenolic content and antimicrobial activity. Their total antioxidant activity was determined by using a β-carotene bleaching assay and their antimicrobial activity was determined by utilizing an agar disc diffusion assay. Methanol extracts of the three species analyzed showed high antioxidant activity and among them Artemisia absinthum possessed the highest quantity (71.78%). The total phenolic content (Folin-Ciocalteu assay) was shown to be between 6.57 μgGAE/mg dry weight basis (Saponaria officinalis) and 8.86 μgGAE/mg dry weight basis (Artemisia absinthum). There was a positive correlation (R = 0.819) between the total phenolic content and the antioxidant activity measured in the plant samples. The aqueous and methanol extracts of the aerial parts of the species showed antibacterial activities against a number of microorganisms. The methanol extracts were found to inhibit the growth of microorganisms more than the aqueous extracts. These findings suggest that the methanol extracts of the plants tested contain compounds with antimicrobial properties. These exhibited properties propose that such plant extracts can possibly be used as natural preservatives in the food and pharmaceutical industries. PMID:24363680

  19. Bacterial pollution, activity and heterotrophic diversity of the northern part of the Aegean Sea, Turkey.

    PubMed

    Çiftçi Türetken, Pelin S; Altuğ, Gülşen

    2016-02-01

    Isolation and characterization studies of marine heterotrophic bacteria are important to describe and understand eco-metobolism of the marine environments. In this study, diversity and community structures of the culturable heterotrophic bacteria, metabollicaly active bacteria and bacterial pollution in the coastal and offshore areas of Gökçeada Island, in the Northern Aegean Sea, Turkey were investigated from March 2012 to November 2013. The primary hydrographic parameters were recorded in situ. The frequency of the metabolically active bacteria was determined by using a modified staining technique. The indicator bacteria were determined by using membrane filtration technique; 126 bacteria isolates, 24 of them first records for this region, were identified using an automated micro-identification system, VITEK2 Compact30. The results showed that detected bacterial community profiles were significantly different when compared with previous studies conducted in polluted marine areas of Turkey. High frequency of faecal bacteria detected at station 2 indicated that increasing human activities and terrestrial pollution sources are shaping factors for possible risks, regarding recreational uses of this region, in the summer seasons. PMID:26832724

  20. Addressing the nonexercise part of the activity continuum: a more realistic and achievable approach to activity programming for adults with mobility disability?

    PubMed

    Manns, Patricia J; Dunstan, David W; Owen, Neville; Healy, Genevieve N

    2012-04-01

    Participation in physical activity is fundamental for the maintenance of metabolic health and the prevention of major chronic diseases, particularly type 2 diabetes and cardiovascular disease. A whole-of-day approach to physical activity promotion is increasingly advocated and includes not only increasing moderate-intensity physical activity but also reducing sedentary time and increasing light-intensity activity (the "nonexercise" part of the activity continuum). This whole-of-day approach to tackling the challenge of inactivity may be particularly relevant for adults with mobility disabilities, who are among the most inactive segment of the population. Focusing on nonexercise activity by striving to reduce sedentary time and increase light-intensity activity may be a more successful place to begin to change behavior in someone with mobility disability. This article discusses what is known about the metabolic health consequences of sedentary behavior and light-intensity activity in adults with and without mobility disability. The concept of inactivity physiology is presented, along with possible applications or evidence from studies with adults with mobility disability. Mobility disability discussions and examples focus on stroke and spinal cord injury. Finally, clinical implications and future research directions related to sedentary behavior in adults with mobility disability are discussed. PMID:22156025

  1. Nanorods, nanospheres, nanocubes: Synthesis, characterization and catalytic activity of nanoferrites of Mn, Co, Ni, Part-89

    SciTech Connect

    Singh, Supriya; Srivastava, Pratibha; Singh, Gurdip

    2013-02-15

    Graphical abstract: Prepared nanoferrites were characterized by FE-SEM and bright field TEM micrographs. The catalytic effect of these nanoferrites was evaluated on the thermal decomposition of ammonium perchlorate using TG and TG–DSC techniques. The kinetics of thermal decomposition of AP was evaluated using isothermal TG data by model fitting as well as isoconversional method. Display Omitted Highlights: ► Synthesis of ferrite nanostructures (∼20.0 nm) by wet-chemical method under different synthetic conditions. ► Characterization using XRD, FE-SEM, EDS, TEM, HRTEM and SAED pattern. ► Catalytic activity of ferrite nanostructures on AP thermal decomposition by thermal techniques. ► Burning rate measurements of CSPs with ferrite nanostructures. ► Kinetics of thermal decomposition of AP + nanoferrites. -- Abstract: In this paper, the nanoferrites of Mn, Co and Ni were synthesized by wet chemical method and characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), energy dispersive, X-ray spectra (EDS), transmission electron microscopy (TEM) and high resolution transmission electron microscopy (HR-TEM). It is catalytic activity were investigated on the thermal decomposition of ammonium perchlorate (AP) and composite solid propellants (CSPs) using thermogravimetry (TG), TG coupled with differential scanning calorimetry (TG–DSC) and ignition delay measurements. Kinetics of thermal decomposition of AP + nanoferrites have also been investigated using isoconversional and model fitting approaches which have been applied to data for isothermal TG decomposition. The burning rate of CSPs was considerably enhanced by these nanoferrites. Addition of nanoferrites to AP led to shifting of the high temperature decomposition peak toward lower temperature. All these studies reveal that ferrite nanorods show the best catalytic activity superior to that of nanospheres and nanocubes.

  2. Studies on essential oils: part 10; antibacterial activity of volatile oils of some spices.

    PubMed

    Singh, G; Kapoor, I P S; Pandey, S K; Singh, U K; Singh, R K

    2002-11-01

    The essential oils extracted from the seeds of seven spices, Anethum graveolens, Carum capticum, Coriandrum sativum, Cuminum cyminum, Foeniculum vulgare, Pimpinella anisum and Seseli indicum have been studied for antibacterial activity against eight pathogenic bacteria, causing infections in the human body. It has been found that the oil of C. capticum is very effective against all tested bacteria. The oil of C. cyminum and A. graveolens also gave similar results. These oils are equally or more effective when compared with standard antibiotics, at a very low concentration. PMID:12410554

  3. 78 FR 51265 - 30-Day Notice of Proposed Information Collection: Application for Additional Visa Pages or...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... Notice of Proposed Information Collection: Application for Additional Visa Pages or Miscellaneous...: Title of Information Collection: Application for Additional Visa Pages or Miscellaneous Passport... applies for the addition of visa pages to that passport, the Department must confirm the...

  4. Active lakes in Antarctica survive on a sedimentary substrate - Part 1: Theory

    NASA Astrophysics Data System (ADS)

    Carter, S. P.; Fricker, H. A.; Siegfried, M. R.

    2015-03-01

    Over the past decade satellite observations have revealed that active subglacial lake systems are widespread under the Antarctic ice sheet, including the ice streams, yet we have insufficient understanding of the lake-drainage process to incorporate it into ice sheet models. Process models for drainage of ice-dammed lakes based on conventional "R-channels" incised into the base of the ice through melting are unable to reproduce the timing and magnitude of drainage from Antarctic subglacial lakes estimated from satellite altimetry given the low hydraulic gradients along which such lakes drain. We developed a process model in which channels are mechanically eroded into deformable subglacial sediment (till) instead ("T-channel"). When applied to the known lakes of the Whillans/Mercer system, the model successfully reproduced the key characteristics of estimated lake volume changes for the period 2003-2009. If our model is realistic, it implies that most active lakes are shallow and only exist in the presence of saturated sediment, explaining why they are difficult to detect with classical radar methods. It also implies that the lake-drainage process is sensitive to the composition and strength of the underlying till, suggesting that models could be improved with a realistic treatment of sediment - interfacial water exchange.

  5. Telmisartan prevented cognitive decline partly due to PPAR-{gamma} activation

    SciTech Connect

    Mogi, Masaki; Li Jianmei; Tsukuda, Kana; Iwanami, Jun; Min, Li-Juan; Sakata, Akiko; Fujita, Teppei; Iwai, Masaru; Horiuchi, Masatsugu

    2008-10-24

    Telmisartan is a unique angiotensin receptor blocker (ARB) and partial agonist of peroxisome proliferator-activated receptor (PPAR)-{gamma}. Here, we investigated the preventive effect of telmisartan on cognitive decline in Alzheimer disease. In ddY mice, intracerebroventricular injection of A{beta} 1-40 significantly attenuated their cognitive function evaluated by shuttle avoidance test. Pretreatment with a non-hypotensive dose of telmisartan significantly inhibited such cognitive decline. Interestingly, co-treatment with GW9662, a PPAR-{gamma} antagonist, partially inhibited this improvement of cognitive decline. Another ARB, losartan, which has less PPAR-{gamma} agonistic effect, also inhibited A{beta}-injection-induced cognitive decline; however the effect was smaller than that of telmisartan and was not affected by GW9662. Immunohistochemical staining for A{beta} showed the reduced A{beta} deposition in telmisartan-treated mice. However, this reduction was not observed in mice co-administered GW9662. These findings suggest that ARB has a preventive effect on cognitive impairment in Alzheimer disease, and telmisartan, with PPAR-{gamma} activation, could exert a stronger effect.

  6. Critical speeds and forced response solutions for active magnetic bearing turbomachinery, part 1

    NASA Technical Reports Server (NTRS)

    Keesee, J.; Rawal, D.; Kirk, R. Gordon

    1991-01-01

    The prediction of critical speeds and forced response of active magnetic bearing turbomachinery is of great interest due to the increased use of this new and promising technology. Calculating the system undamped critical speeds and forced response is important to all those who are involved in the design of the active magnetic bearing system. An extended Jeffcott model which was used as an approximate solution to a more accurate transfer matrix procedure is presented. Theory behind a two-degree-of freedom extended Jeffcoat model is presented. Results of the natural frequency calculation are shown followed by the results of the forced response calculation. The system response was predicted for two types of forcing. A constant magnitude excitation with a wide frequency variation was applied at the bearings as one forcing function. The normal unbalance force at the midspan was the second source of excitation. The results of this extended Jeffcott solution gives useful design guidance for the influence of the first and third modes of a symmetric rotor system.

  7. Critical speeds and forced response solutions for active magnetic bearing turbomachinery, part 2

    NASA Technical Reports Server (NTRS)

    Rawal, D.; Keesee, J.; Kirk, R. Gordon

    1991-01-01

    The need for better performance of turbomachinery with active magnetic bearings has necessitated a study of such systems for accurate prediction of their vibrational characteristics. A modification of existing transfer matrix methods for rotor analysis is presented to predict the response of rotor systems with active magnetic bearings. The position of the magnetic bearing sensors is taken into account and the effect of changing sensor position on the vibrational characteristics of the rotor system is studied. The modified algorithm is validated using a simpler Jeffcott model described previously. The effect of changing from a rotating unbalance excitation to a constant excitation in a single plane is also studied. A typical eight stage centrifugal compressor rotor is analyzed using the modified transfer matrix code. The results for a two mass Jeffcott model were presented previously. The results obtained by running this model with the transfer matrix method were compared with the results of the Jeffcott analysis for the purposes of verification. Also included are plots of amplitude versus frequency for the eight stage centrifugal compressor rotor. These plots demonstrate the significant influence that sensor location has on the amplitude and critical frequencies of the rotor system.

  8. Active Control of Low-Speed Fan Tonal Noise Using Actuators Mounted in Stator Vanes: Part III Results

    NASA Technical Reports Server (NTRS)

    Sutliff, Daniel L.; Remington, Paul J.; Walker, Bruce E.

    2003-01-01

    A test program to demonstrate simplification of Active Noise Control (ANC) systems relative to standard techniques was performed on the NASA Glenn Active Noise Control Fan from May through September 2001. The target mode was the m = 2 circumferential mode generated by the rotor-stator interaction at 2BPF. Seven radials (combined inlet and exhaust) were present at this condition. Several different error-sensing strategies were implemented. Integration of the error-sensors with passive treatment was investigated. These were: (i) an in-duct linear axial array, (ii) an induct steering array, (iii) a pylon-mounted array, and (iv) a near-field boom array. The effect of incorporating passive treatment was investigated as well as reducing the actuator count. These simplified systems were compared to a fully ANC specified system. Modal data acquired using the Rotating Rake are presented for a range of corrected fan rpm. Simplified control has been demonstrated to be possible but requires a well-known and dominant mode signature. The documented results here in are part III of a three-part series of reports with the same base title. Part I and II document the control system and error-sensing design and implementation.

  9. Oxytocin-secreting system: A major part of the neuroendocrine center regulating immunologic activity.

    PubMed

    Wang, Ping; Yang, Hai-Peng; Tian, Shujun; Wang, Liwei; Wang, Stephani C; Zhang, Fengmin; Wang, Yu-Feng

    2015-12-15

    Interactions between the nervous system and immune system have been studied extensively. However, the mechanisms underlying the neural regulation of immune activity, particularly the neuroendocrine regulation of immunologic functions, remain elusive. In this review, we provide a comprehensive examination of current evidence on interactions between the immune system and hypothalamic oxytocin-secreting system. We highlight the fact that oxytocin may have significant effects in the body, beyond its classical functions in lactation and parturition. Similar to the hypothalamo-pituitary-adrenal axis, the oxytocin-secreting system closely interacts with classical immune system, integrating both neurochemical and immunologic signals in the central nervous system and in turn affects immunologic defense, homeostasis, and surveillance. Lastly, this review explores therapeutic potentials of oxytocin in treating immunologic disorders. PMID:26616885

  10. RIM-binding protein, a central part of the active zone, is essential for neurotransmitter release.

    PubMed

    Liu, Karen S Y; Siebert, Matthias; Mertel, Sara; Knoche, Elena; Wegener, Stephanie; Wichmann, Carolin; Matkovic, Tanja; Muhammad, Karzan; Depner, Harald; Mettke, Christoph; Bückers, Johanna; Hell, Stefan W; Müller, Martin; Davis, Graeme W; Schmitz, Dietmar; Sigrist, Stephan J

    2011-12-16

    The molecular machinery mediating the fusion of synaptic vesicles (SVs) at presynaptic active zone (AZ) membranes has been studied in detail, and several essential components have been identified. AZ-associated protein scaffolds are viewed as only modulatory for transmission. We discovered that Drosophila Rab3-interacting molecule (RIM)-binding protein (DRBP) is essential not only for the integrity of the AZ scaffold but also for exocytotic neurotransmitter release. Two-color stimulated emission depletion microscopy showed that DRBP surrounds the central Ca(2+) channel field. In drbp mutants, Ca(2+) channel clustering and Ca(2+) influx were impaired, and synaptic release probability was drastically reduced. Our data identify RBP family proteins as prime effectors of the AZ scaffold that are essential for the coupling of SVs, Ca(2+) channels, and the SV fusion machinery. PMID:22174254

  11. New ceramide from the aerial part of Tinospora oblongifolia with cytotoxic activities.

    PubMed

    Samita, Fidelis; Ochieng, Charles O; Owuor, Philip O; Manguro, Lawrence A O

    2014-01-01

    A new ceramide, 2,3-dihydroxy-N-[(2S,3S,4R)-1,3,4-trihydroxyicosan-2-yl[tetracosanamide (1) along with four known compounds: 2-(4'-hydroxyphenyl)-ethyl lignocerate (2), docosyl-3,4-dihydroxy-trans-cinnamate (3), β-sitosterol (4) and β-sitosterol glycoside (5) were isolated from Tinospora oblongifolia (Menispermaceae). Their structures were determined on the basis of spectroscopic methods, mass spectrometry analysis as well as chemical transformation and by comparing their physical and spectral data with those reported in the literature. Compound 1 exhibited strong cytotoxic activity against KB cells with IC50 = 3.4 μM although less than that of camptothecin IC50 = 0.3 μM (positive control). PMID:24635055

  12. Active control of instabilities in laminar boundary-layer flow. Part 1: An overview

    NASA Technical Reports Server (NTRS)

    Joslin, Ronald D.; Erlebacher, Gordon; Hussaini, M. Yousuff

    1994-01-01

    This paper (the first in a series) focuses on using active-control methods to maintain laminar flow in a region of the flow in which the natural instabilities, if left unattended, lead to turbulent flow. The authors review previous studies that examine wave cancellation (currently the most prominent method) and solve the unsteady, nonlinear Navier-Stokes equations to evaluate this method of controlling instabilities. It is definitely shown that instabilities are controlled by the linear summation of waves (i.e., wave cancellation). Although a mathematically complete method for controlling arbitrary instabilities has been developed (but not yet tested), the review, duplication, and physical explanation of previous studies are important steps for providing an independent verification of those studies, for establishing a framework for subsequent work which will involve automated transition control, and for detailing the phenomena by which the automated studies can be used to expand knowledge of flow control.

  13. Systematic review of occupational therapy-related interventions for people with multiple sclerosis: part 1. Activity and participation.

    PubMed

    Yu, Chih-Huang; Mathiowetz, Virgil

    2014-01-01

    This article is the first part of a systematic review of studies on occupational therapy-related intervention for people with multiple sclerosis (MS). The objective of this systematic review was to critically appraise and synthesize the applicable findings to address the following focused question: What is the evidence for the effectiveness of interventions within the scope of occupational therapy practice for people with multiple sclerosis? This article focuses on occupational therapy interventions aimed at activity and participation, including programs (e.g., inpatient and outpatient rehabilitation) in which an occupational therapy practitioner was one member of the team. Part 2 (Yu & Mathiowetz, 2014) focuses on interventions within the scope of occupational therapy to remediate impairment (e.g., exercise, cognition, emotional regulation). PMID:24367952

  14. Physical activity

    MedlinePlus

    ... time they spend watching TV and using a computer and other electronic devices. All of these activities ... U.S. Department of Health and Human Services. Physical Activity Guidelines for Americans: Recommendation ... Page last updated: ...

  15. Regional Tectonic Framework and Human Activities on the North Central Part of The Mexican Volcanic Belt.

    NASA Astrophysics Data System (ADS)

    Nieto-Obregon, J.

    2001-12-01

    Faults and fractures northeasterly oriented dipping NW and SE, with slips mainly normal with a slight left lateral component, affect a suite of rocks of Mesozoic to Pleistocene age, in the area of El Bajio, in the states of Queretaro, Guanajuato, Michoacan, and Aguascalientes. The faults and fractures have affected the infrastructure of the cities and surroundings of Queretaro, Celaya, Salamanca, Irapuato, Silao, Leon and Aguascalientes. In the city of Queretaro, the Tlacote-Balvanera active fault has developed a scarp and its motion may potentially affect life lines of great importance. In Celaya City a N-S trending fault traverses the city and has produced a step wise scarp more than 1.80 m high, damaging houses, streets and life lines. In Salamanca, a fault trending N 60oE, dipping to the SE extends from Cerro Gordo to the SW traversing the city and affecting with a varying degree its infrastructure. Displacements observed within the urban area reach as much as 50 cm. Close to Irapuato City, in a quarry near La Valencianita village, a N 45oE trending fault dipping to the NW affects a lacustrine sequence bearing calcareous horizons. The fault exhibits a throw of 10 m and passes north of the urban area. A similarly oriented fault traverses the city of Irapuato, and near the Traffic Circle of Puente de Guadalupe, changes its strike to the SE and continues to the city limits. In the city of Silao, a fault oriented N 60oE, traverses the city and continues to the SW up to the localities of Venta de Ramales and La Aldea. Important displacements in urban and rural areas reach more than 60 cm. Outside the city of Leon in the junction of the highways to Aguascalientes and Guadalajara a normal fault plane NE oriented and dipping SE shows striations compatible with a normal left lateral motion. Faulting is associated with old buried scarps controlled by pre existing faults, and over exploited aquifers. Some of these faults however are considered potentially active based on

  16. Response of Nodularia spumigena to pCO2 - Part 2: Exudation and extracellular enzyme activities

    NASA Astrophysics Data System (ADS)

    Endres, S.; Unger, J.; Wannicke, N.; Nausch, M.; Voss, M.; Engel, A.

    2012-04-01

    The filamentous and diazotrophic cyanobacterium Nodularia spumigena plays a major role in the productivity of the Baltic Sea as it forms extensive blooms regularly. Under phosphorus limiting conditions Nodularia spumigena has a high enzyme affinity for dissolved organic phosphorus (DOP) by production and release of alkaline phosphatase. Additionally, it is able to degrade proteinaceous compounds by expressing the extracellular enzyme leucine aminopeptidase. As atmospheric CO2 concentrations are increasing, we expect marine phytoplankton to experience changes in several environmental parameters including pH, temperature, and nutrient availability. The aim of this study was to investigate the combined effect of CO2-induced changes in seawater carbonate chemistry and of phosphate deficiency on the exudation of organic matter, and its subsequent recycling by extracellular enzymes in a Nodularia spumigena culture. Batch cultures of Nodularia spumigena were grown for 15 days aerated with three different pCO2 levels corresponding to values from glacial periods to future values projected for the year 2100. Extracellular enzyme activities as well as changes in organic and inorganic compound concentrations were monitored. CO2 treatment-related effects were identified for cyanobacterial growth, which in turn was influencing exudation and recycling of organic matter by extracellular enzymes. Biomass production was increased by 56.5% and 90.7% in the medium and high pCO2 treatment, respectively, compared to the low pCO2 treatment and simultaneously increasing exudation. During the growth phase significantly more mucinous substances accumulated in the high pCO2 treatment reaching 363 μg Gum Xanthan eq l-1 compared to 269 μg Gum Xanthan eq l-1 in the low pCO2 treatment. However, cell-specific rates did not change. After phosphate depletion, the acquisition of P from DOP by alkaline phosphatase was significantly enhanced. Alkaline phosphatase activities were increased by factor

  17. Automatic comic page image understanding based on edge segment analysis

    NASA Astrophysics Data System (ADS)

    Liu, Dong; Wang, Yongtao; Tang, Zhi; Li, Luyuan; Gao, Liangcai

    2013-12-01

    Comic page image understanding aims to analyse the layout of the comic page images by detecting the storyboards and identifying the reading order automatically. It is the key technique to produce the digital comic documents suitable for reading on mobile devices. In this paper, we propose a novel comic page image understanding method based on edge segment analysis. First, we propose an efficient edge point chaining method to extract Canny edge segments (i.e., contiguous chains of Canny edge points) from the input comic page image; second, we propose a top-down scheme to detect line segments within each obtained edge segment; third, we develop a novel method to detect the storyboards by selecting the border lines and further identify the reading order of these storyboards. The proposed method is performed on a data set consisting of 2000 comic page images from ten printed comic series. The experimental results demonstrate that the proposed method achieves satisfactory results on different comics and outperforms the existing methods.

  18. Early trypsin activity is part of the signal transduction system that activates transcription of the late trypsin gene in the midgut of the mosquito, Aedes aegypti.

    PubMed

    Barillas-Mury, C V; Noriega, F G; Wells, M A

    1995-02-01

    Trypsin activity during the first hours after feeding is essential to induce late trypsin gene expression. These results are consistent with the idea that free amino acids or other products released during digestion might be the initial signal for transcriptional activation of late trypsin. Besides early trypsin, some other factor(s) have to be translated for induction of late trypsin. This is the first case in which the proteolytic activity of a digestive enzyme is part of the signal transduction system which regulates expression of a second gene. The presence of two trypsins allows the mosquito to assess the quality of the meal and adjust the levels of late trypsin for a particular meal with remarkable flexibility. PMID:7711754

  19. Nitroimidazoles, part 2: Synthesis, antiviral and antitumor activity of new 4-nitroimidazoles.

    PubMed

    Al-Masoudi, Najim A; Al-Soud, Yaseen A; Kalogerakis, Aris; Pannecouque, Christophe; De Clercq, Erik

    2006-05-01

    A series of 5-alkylamino and 5-alkylsulfanyl derivatives of 1-aryl-2-alkyl-4-nitro-1H-imidazoles 12-21, 31, and 34 were synthesized by a simple method with the aim to develop novel HIV non-nucleoside reverse transcriptase inhibitors (NNRTIs). All the new compounds were tested against HIV-1 and HIV-2 in MT-4 cells. Compound 21, with an arylsulfanyl group at C(5) of the 4-nitro-1H-imidazole backbone showed an EC(50) value of 0.22 microg/ml against HIV-1 with a therapeutic index of 13. This means that compound 21 was cytotoxic to MT-4 cells at a CC(50) value of 2.57 microg/ml; also compounds 8, 22-25, 28, and 29 were cytotoxic to MT-4 cells within the 0.4-4 microg/ml concentration range. Compounds 8, and 12-21 were evaluated, as a rule, but found inactive at non-toxic concentrations against hepatitis C virus, herpes simplex type 1 and 2, cytomegalovirus (CMV), varicella-zoster virus (VZV), vaccinia virus, and vesicular stomatitis virus, and a number of other viruses. Yet, the therapeutic index of compounds 17 and 21 for CMV and VZV approached the tenfold cut-off point. Compounds 8 and 21 exhibited some cytostatic activity against leukemia and melanoma cell lines. PMID:17193287

  20. UVB Generates Microvesicle Particle Release in Part Due to Platelet-activating Factor Signaling.

    PubMed

    Bihl, Ji C; Rapp, Christine M; Chen, Yanfang; Travers, Jeffrey B

    2016-05-01

    The lipid mediator platelet-activating factor (PAF) and oxidized glycerophosphocholine PAF agonists produced by ultraviolet B (UVB) have been demonstrated to play a pivotal role in UVB-mediated processes, from acute inflammation to delayed systemic immunosuppression. Recent studies have provided evidence that microvesicle particles (MVPs) are released from cells in response to various signals including stressors. Importantly, these small membrane fragments can interact with various cell types by delivering bioactive molecules. The present studies were designed to test if UVB radiation can generate MVP release from epithelial cells, and the potential role of PAF receptor (PAF-R) signaling in this process. We demonstrate that UVB irradiation of the human keratinocyte-derived cell line HaCaT resulted in the release of MVPs. Similarly, treatment of HaCaT cells with the PAF-R agonist carbamoyl PAF also generated equivalent amounts of MVP release. Of note, pretreatment of HaCaT cells with antioxidants blocked MVP release from UVB but not PAF-R agonist N-methyl carbamyl PAF (CPAF). Importantly, UVB irradiation of the PAF-R-negative human epithelial cell line KB and KB transduced with functional PAF-Rs resulted in MVP release only in PAF-R-positive cells. These studies demonstrate that UVB can generate MVPs in vitro and that PAF-R signaling appears important in this process. PMID:26876152

  1. Activity-based cost management. Part II: Applied to a respiratory protection program.

    PubMed

    Brandt, M T; Levine, S P; Smith, D G; Ettinger, H J; Gallimore, B F

    1998-05-01

    To demonstrate the relevance of activity-based cost management (ABCM) for the occupational and environmental health community, the investigators used data generated by an ABCM model of a respiratory protection program (RPP) to develop options for solving a business problem. The RPP manager in this hypothetical but realistic business scenario is faced with a 25% budget cut and a 10% increase in demand for RPP services. The manager's dilemma is to maintain the integrity of the RPP while absorbing a significant budget cut. Various cost savings options are developed, and the assumptions under which these options operate are presented. It is emphasized that the RPP manager's primary responsibility is to assure worker health and safety by first understanding the technical issues, merits, and implications of any cost-cutting option that may be considered. It is argued that only then should the manager consider the financial merits of the possible solutions to this business problem. In this way worker health and safety, and environmental protection goals, can continue to be achieved in an economic climate of cost cutting and downsizing. PMID:9622907

  2. Dating previously balanced rocks in seismically active parts of California and Nevada

    USGS Publications Warehouse

    Bell, J.W.; Brune, J.N.; Liu, T.; Zreda, M.; Yount, J.C.

    1998-01-01

    Precariously balanced boulders that could be knocked down by strong earthquake ground motion are found in some seismically active areas of southern California and Nevada. In this study we used two independent surface-exposure dating techniques - rock-varnish microlamination and cosmogenic 36Cl dating methodologies - to estimate minimum- and maximum-limiting ages, respectively, of the precarious boulders and by inference the elapsed time since the sites were shaken down. The results of the exposure dating indicate that all of the precarious rocks are >10.5 ka and that some may be significantly older. At Victorville and Jacumba, California, these results show that the precarious rocks have not been knocked down for at least 10.5 k.y., a conclusion in apparent conflict with some commonly used probabilistic seismic hazard maps. At Yucca Mountain, Nevada, the ages of the precarious rocks are >10.5 to >27.0 ka, providing an independent measure of the minimum time elapsed since faulting occurred on the Solitario Canyon fault.

  3. Electrical Conductivity of Rocks and Dominant Charge Carriers. Part 1; Thermally Activated Positive Holes

    NASA Technical Reports Server (NTRS)

    Freund, Friedemann T.; Freund, Minoru M.

    2012-01-01

    The prevailing view in the geophysics community is that the electrical conductivity structure of the Earth's continental crust over the 5-35 km depth range can best be understood by assuming the presence of intergranular fluids and/or of intragranular carbon films. Based on single crystal studies of melt-grown MgO, magma-derived sanidine and anorthosite feldspars and upper mantle olivine, we present evidence for the presence of electronic charge carriers, which derive from peroxy defects that are introduced during cooling, under non-equilibrium conditions, through a redox conversion of pairs of solute hydroxyl arising from dissolution of H2O.The peroxy defects become thermally activated in a 2-step process, leading to the release of defect electrons in the oxygen anion sublattice. Known as positive holes and symbolized by h(dot), these electronic charge carriers are highly mobile. Chemically equivalent to O(-) in a matrix of O(2-) they are highly oxidizing. Being metastable they can exist in the matrix of minerals, which crystallized in highly reduced environments. The h(dot) are highly mobile. They appear to control the electrical conductivity of crustal rocks in much of the 5-35 km depth range.

  4. Minimum Chemical Requirements for Adhesin Activity of the Acid-Stable Part of Candida albicans Cell Wall Phosphomannoprotein Complex

    PubMed Central

    Kanbe, Toshio; Cutler, Jim E.

    1998-01-01

    This study was conducted to define adhesive characteristics of the acid-stable moiety of the Candida albicans phosphomannoprotein complex (PMPC) on adherence of this fungus to marginal zone macrophages of the mouse spleen. Complete digestion of the acid-stable moiety (Fr.IIS) of the C. albicans PMPC with an α-mannosidase or hydrolysis with 0.6 N sulfuric acid destroyed adhesin activity, as determined by the inability of the soluble digests to inhibit yeast cell adherence to the splenic marginal zone. Fr.IIS adhesin activity was decreased following digestion with an α-1,2-specific mannosidase. Oligomannosyls consisting of one to six mannose units, which were isolated from the acid-stable part of the PMPC, did not inhibit yeast cell binding and thus do not function alone as adhesin sites in the PMPC. To gain more insight into the minimum requirements for adhesin activity, PMPCs were isolated from a Saccharomyces cerevisiae wild-type strain and from mutant strains mnn1, mnn2, and mnn4; the PMPCs were designated scwt/Fr.II, scmn1/Fr.II, scmn2/Fr.II, and scmn4/Fr.II, respectively. S. cerevisiae scmn2/Fr.II lacks oligomannosyl side chain branches from the outer core mannan, and scmn2/Fr.II was the only PMPC without adhesin activity. S. cerevisiae scwt/Fr.II, scmn1/Fr.II, and scmn4/Fr.II showed adhesin activities less than that of C. albicans Fr.II. These three S. cerevisiae PMPCs are generally similar to Fr.IIS, except that the S. cerevisiae structure has fewer and shorter side chains. Immunofluorescence microscopy show that the acid-stable part of the PMPC is displayed homogeneously on the C. albicans yeast cell surface, which would be expected for a surface adhesin. Our results indicate that both the mannan core and the oligomannosyl side chains are responsible for the adhesin activity of the acid-stable part of the PMPC. PMID:9826359

  5. 5-N-Substituted-2-(substituted benzenesulphonyl) glutamines as antitumor agents. Part II: synthesis, biological activity and QSAR study.

    PubMed

    Samanta, Soma; Srikanth, K; Banerjee, Suchandra; Debnath, Bikash; Gayen, Shovanlal; Jha, Tarun

    2004-03-15

    Cancer is a major killer disease throughout human history. Thus, cancer becomes a major point of interest in life science. It was proved that cancer is a nitrogen trap and tumor cells are avid glutamine consumers. The non-essential amino acid glutamine, which is a glutamic acid derivative, supplies its amide nitrogen to tumor cells in the biosynthesis of purine and pyrimidine bases of nucleic acids as well as takes part in protein synthesis. Based on these and in continuation of our composite programme of development of new potential anticancer agents through rational drug design, 17 new 5-N-Substituted-2-(substituted benzenesulphonyl) glutamines were selected for synthesis. These compounds as well as 36 earlier synthesized glutamine analogues were screened for antitumor activity using percentage inhibition of tumor cell count as the activity parameter. QSAR study was performed with 53 compounds in order to design leads with increased effectiveness for antitumor activity using both physicochemical and topological parameters. QSAR study showed that steric effect on the aromatic ring is conducive to the activity. n-butyl substitution on aliphatic side chain and atom no 12 is important for antitumor activity of glutamine analogues. PMID:15018914

  6. TOPICAL ANTIHISTAMINES DISPLAY POTENT ANTI-INFLAMMATORY ACTIVITY LINKED IN PART TO ENHANCED PERMEABILITY BARRIER FUNCTION

    PubMed Central

    Lin, Tzu-Kai; Man, Mao-Qiang; Santiago, Juan-Luis; Park, Kyungho; Roelandt, Truus; Oda, Yuko; Hupe, Melanie; Crumrine, Debra; Lee, Hae-Jin; Gschwandtner, Maria; Thyssen, Jacob P.; Trullas, Carles; Tschachler, Erwin; Feingold, Kenneth R.; Elias, Peter M.

    2012-01-01

    Systemic antagonists of the histamine type 1 and 2 receptors (H1/2r) are widely used as anti-pruritics and central sedatives, but demonstrate only modest anti-inflammatory activity. Because many inflammatory dermatoses result from defects in cutaneous barrier function, and because keratinocytes express both Hr1 and Hr2, we hypothesized that H1/2r antagonists might be more effective, if they were used topically to treat inflammatory dermatoses. Topical H1/2r antagonists additively enhanced permeability barrier homeostasis in normal mouse skin by: i) stimulation of epidermal differentiation, leading to thickened cornified envelopes; and ii) enhanced epidermal lipid synthesis and secretion. Since barrier homeostasis was enhanced to a comparable extent in mast cell-deficient mice, with no further improvement following application of topical H1/2r antagonists, H1/2r antagonists likely oppose mast cell-derived histamine. In four immunologically-diverse, murine disease models, characterized by either inflammation alone (acute irritant contact dermatitis, acute allergic contact dermatitis), or by prominent barrier abnormalities (subacute allergic contact dermatitis, atopic dermatitis), topical H1/2r agonists aggravated, while H1/2r antagonists improved inflammation and/or barrier function. The apparent ability of topical H1r/2r antagonists to target epidermal H1/2r could translate into increased efficacy in the treatment of inflammatory dermatoses, likely due to decreased inflammation and enhanced barrier function. These results could shift current paradigms of antihistamine utilization from a predominantly-systemic to a topical approach. PMID:23014339

  7. Short timescale inkjet ink component diffusion: an active part of the absorption mechanism into inkjet coatings.

    PubMed

    Lamminmäki, T T; Kettle, J P; Puukko, P J T; Ridgway, C J; Gane, P A C

    2012-01-01

    The structures of inkjet coatings commonly contain a high concentration of fine diameter pores together with a large pore volume capacity. To clarify the interactive role of the porous structure and the coincidentally occurring swelling of binder during inkjet ink vehicle imbibition, coating structures were studied in respect to their absorption behaviour for polar and non-polar liquid. The absorption measurement was performed using compressed pigment tablets, based on a range of pigment types and surface charge polarity, containing either polyvinyl alcohol (PVOH) or styrene acrylic latex (SA) as the binder, by recording the liquid uptake with a microbalance. The results indicate that, at the beginning of liquid uptake, at times less than 2 s, the small pores play the dominant role with respect to the inkjet ink vehicle imbibition. Simultaneously, water molecules diffuse into and within the hydrophilic PVOH binder causing binder swelling, which diminishes the number of active small pores and reduces the diameter of remaining pores, thus slowing the capillary flow as a function of time. The SA latex does not absorb the vehicle, and therefore the dominating phenomenon is then capillary absorption. However, the diffusion coefficient of the water vapour across separately prepared PVOH and SA latex films seems to be quite similar. In the PVOH, the polar liquid diffuses into the polymer network, whereas in the SA latex the hydrophobic nature prevents the diffusion into the polymer matrix and there exists surface diffusion. At longer timescale, permeation flow into the porous coating dominates as the resistive term controlling the capillary driven liquid imbibition rate. PMID:21981972

  8. Effect of Different Parts (Leaf, Stem and Stalk) and Seasons (Summer and Winter) on the Chemical Compositions and Antioxidant Activity of Moringa oleifera

    PubMed Central

    Shih, Ming-Chih; Chang, Cheng-Ming; Kang, Sue-Ming; Tsai, Min-Lang

    2011-01-01

    Moringa oleifera, Lam. (Moringaceae) is grown world-wide in the tropics and sub-tropics of Asia and Africa and contains abundant various nutrients. This study describes the effect of different parts (leaf, stem and stalk) and seasons (summer and winter) on the chemical compositions and antioxidant activity of M. oleifera grown in Taiwan. The results showed that the winter samples of Moringa had higher ash (except the stalk part), calcium and phenolic compounds (except the leaf part) and stronger antioxidative activity than summer samples. The methanolic extract of Moringa showed strong scavenging effect of DPPH radicals and reducing power. The trend of antioxidative activity as a function of the part of Moringa was: leaf > stem > stalk for samples from both seasons investigated. The Moringa extract showed strong hydrogen peroxide scavenging activity and high Superoxide Dismutase (SOD) activity except the stalk part. PMID:22016645

  9. Effect of different parts (leaf, stem and stalk) and seasons (summer and winter) on the chemical compositions and antioxidant activity of Moringa oleifera.

    PubMed

    Shih, Ming-Chih; Chang, Cheng-Ming; Kang, Sue-Ming; Tsai, Min-Lang

    2011-01-01

    Moringa oleifera, Lam. (Moringaceae) is grown world-wide in the tropics and sub-tropics of Asia and Africa and contains abundant various nutrients. This study describes the effect of different parts (leaf, stem and stalk) and seasons (summer and winter) on the chemical compositions and antioxidant activity of M. oleifera grown in Taiwan. The results showed that the winter samples of Moringa had higher ash (except the stalk part), calcium and phenolic compounds (except the leaf part) and stronger antioxidative activity than summer samples. The methanolic extract of Moringa showed strong scavenging effect of DPPH radicals and reducing power. The trend of antioxidative activity as a function of the part of Moringa was: leaf > stem > stalk for samples from both seasons investigated. The Moringa extract showed strong hydrogen peroxide scavenging activity and high Superoxide Dismutase (SOD) activity except the stalk part. PMID:22016645

  10. Design verification and fabrication of active control systems for the DAST ARW-2 high aspect ratio wing. Part 2: Appendices

    NASA Technical Reports Server (NTRS)

    Mcgehee, C. R.

    1986-01-01

    This is Part 2-Appendices of a study conducted under Drones for Aerodynamic and Structural Testing (DAST) Program to accomplish the final design and hardware fabrication for four active control systems compatible with and ready for installation in the NASA Aeroelastic Research Wing No. 2 (ARW-2) and Firebee II drone flight test vehicle. The wing structure was designed so that Active Control Systems (ACS) are required in the normal flight envelope by integrating control system design with aerodynamics and structure technologies. The DAST ARW-2 configuration uses flutter suppression, relaxed static stability, and gust and maneuver load alleviation ACS systems, and an automatic flight control system. Performance goals and criteria were applied to individual systems and the systems collectively to assure that vehicle stability margins, flutter margins, flying qualities, and load reductions were achieved.

  11. Altered VEGF-stimulated Ca2+ signaling in part underlies pregnancy-adapted eNOS activity in UAEC.

    PubMed

    Boeldt, Derek S; Grummer, Mary A; Magness, Ronald R; Bird, Ian M

    2014-10-01

    In pregnancy, the uterine vasculature undergoes dramatic vasodilatory adaptations. Previously, vascular endothelial growth factor (VEGF) has been shown to stimulate endothelial nitric oxide synthase (eNOS) in uterine artery endothelial cells (UAECs) derived from pregnant ewes to a greater extent than those from non-pregnant ewes in a manner not fully explained by changes in the phosphorylation of eNOS. In this study, we used Fura-2 Ca(2+) imaging and arginine-to-citrulline conversion eNOS activity assays to assess the importance of VEGF-stimulated Ca(2+) responses in pregnancy-related changes in NO production in UAEC. In this study, we show that pregnancy-induced changes in VEGF-stimulated Ca(2+) responses could account in part for the greater capacity of VEGF to stimulate eNOS in UAECs from pregnant versus non-pregnant animals. VEGF-stimulated Ca(2+) responses in UAECs from pregnant and non-pregnant animals were mediated through VEGF receptor 2 and were detected in roughly 15% of all cells. There were no pregnancy-specific differences in area under the curve or peak height. UAECs from pregnant animals were more consistent in the time to response initiation, had a larger component of extracellular Ca(2+) entry, and were more sensitive to a submaximal dose of VEGF. In UAECs from pregnant and non-pregnant animals Ca(2+) responses and eNOS activation were sensitive to the phospholipase C/inositol 1,4,5-trisphosphate pathway inhibitors 2-aminoethoxydiphenylborane and U73122. Thus, changes in VEGF-stimulated [Ca(2+)]i are necessary for eNOS activation in UAECs, and pregnancy-induced changes in Ca(2+) responses could also in part explain the pregnancy-specific adaptive increase in eNOS activity in UAECs. PMID:25063757

  12. A tactile paging system for deaf-blind people, phase 1. [human factors engineering of bioinstrumentation

    NASA Technical Reports Server (NTRS)

    Baer, J. A.

    1976-01-01

    A tactile paging system for deaf-blind people has been brought from the concept stage to the development of a first model. The model consists of a central station that transmits coded information via radio link to an on-body (i.e., worn on the wrist) receiving unit, the output from which is a coded vibrotactile signal. The model is a combination of commercially available equipment, customized electronic circuits, and electromechanical transducers. The paging system facilitates communication to deaf-blind clients in an institutional environment as an aid in their training and other activities. Several subunits of the system were individually developed, tested, and integrated into an operating system ready for experimentation and evaluation. The operation and characteristics of the system are described and photographs are shown.

  13. A membrane page composer - Further developments. [for holographic memory system

    NASA Technical Reports Server (NTRS)

    Cosentino, L. S.; Stewart, W. C.

    1974-01-01

    Membrane page composers were made and were evaluated in a simulated holographic optical memory system. Calculated and experimentally determined electromechanical and optical characteristics of the circular membrane light valves used on the arrays are shown to be in close agreement. Several operating prototypes of 8 x 8 and 16 x 16 elements were produced. Measurements were made of switching time, optical contrast, and dynamic storage time of many cells on the devices. Digital patterns were stored in the arrays. The performance required of the page composer as a component of an optical memory system is considered. The fabrication techniques used can be easily extended to larger arrays.

  14. Identification of Malicious Web Pages by Inductive Learning

    NASA Astrophysics Data System (ADS)

    Liu, Peishun; Wang, Xuefang

    Malicious web pages are an increasing threat to current computer systems in recent years. Traditional anti-virus techniques focus typically on detection of the static signatures of Malware and are ineffective against these new threats because they cannot deal with zero-day attacks. In this paper, a novel classification method for detecting malicious web pages is presented. This method is generalization and specialization of attack pattern based on inductive learning, which can be used for updating and expanding knowledge database. The attack pattern is established from an example and generalized by inductive learning, which can be used to detect unknown attacks whose behavior is similar to the example.

  15. Studies on antioxidant activity, volatile compound and fatty acid composition of different parts of Glycyrrhiza echinata L.

    PubMed Central

    Çakmak, Yavuz Selim; Aktumsek, Abdurrahman; Duran, Ahmet

    2012-01-01

    The essential oil compound, fatty acid composition and the in vitro antioxidant activity of the root and aerial of Glycyrrhiza echinata L., a medicinal plant growing in Turkey, have been studied. The antioxidant capacity tests were designed to evaluate the antioxidant activities of methanol extracts. Total phenolic and flavonoid concentrations of each extract were also determined by using both Folin-Ciocalteu reagent and aluminum chloride. The aerial part was found to possess the highest total phenolic content (146.30 ± 4.58 mg GAE/g) and total antioxidant capacity (175.33 ± 3.98 mg AE/g). The essential oil from root and aerial parts was analyzed by gas chromatography mass spectroscopy (GC-MS) systems. The major components identified were n-hexadecanoic acid, hexahydro farnesyl acetone, α-caryophyllen, hexanal and phytol. In fatty acid profiles of plant, palmitic, stearic, oleic and linoleic acid were detected as the main components. The results of this study have shown that the extracts G. echinata are suitable as a natural antioxidant and food supplement source for pharmacological and food industries due to their beneficial chemical composition and antioxidant capacity. PMID:27418901

  16. Mitogen-activated protein kinase kinases promote mitochondrial biogenesis in part through inducing peroxisome proliferator-activated receptor γ coactivator-1β expression.

    PubMed

    Gao, Minghui; Wang, Junjian; Lu, Na; Fang, Fang; Liu, Jinsong; Wong, Chi-Wai

    2011-06-01

    Growth factor activates mitogen-activated protein kinase kinases to promote cell growth. Mitochondrial biogenesis is an integral part of cell growth. How growth factor regulates mitochondrial biogenesis is not fully understood. In this study, we found that mitochondrial mass was specifically reduced upon serum starvation and induced upon re-feeding with serum. Using mitogen-activated protein kinase kinases inhibitor U0126, we found that the mRNA expression levels of ATP synthase, cytochrome-C, mitochondrial transcription factor A, and mitofusin 2 were reduced. Since the transcriptional levels of these genes are under the control of peroxisome proliferator-activated receptor γ coactivator-1α and -1β (PGC-1α and PGC-1β), we examined and found that only the mRNA and protein levels of PGC-1β were suppressed. Importantly, over-expression of PGC-1β partially reversed the reduction of mitochondrial mass upon U0126 treatment. Thus, we conclude that mitogen-activated protein kinase kinases direct mitochondrial biogenesis through selectively inducing PGC-1β expression. PMID:21458501

  17. Analytical applications of microbial fuel cells. Part II: Toxicity, microbial activity and quantification, single analyte detection and other uses.

    PubMed

    Abrevaya, Ximena C; Sacco, Natalia J; Bonetto, Maria C; Hilding-Ohlsson, Astrid; Cortón, Eduardo

    2015-01-15

    Microbial fuel cells were rediscovered twenty years ago and now are a very active research area. The reasons behind this new activity are the relatively recent discovery of electrogenic or electroactive bacteria and the vision of two important practical applications, as wastewater treatment coupled with clean energy production and power supply systems for isolated low-power sensor devices. Although some analytical applications of MFCs were proposed earlier (as biochemical oxygen demand sensing) only lately a myriad of new uses of this technology are being presented by research groups around the world, which combine both biological-microbiological and electroanalytical expertises. This is the second part of a review of MFC applications in the area of analytical sciences. In Part I a general introduction to biological-based analytical methods including bioassays, biosensors, MFCs design, operating principles, as well as, perhaps the main and earlier presented application, the use as a BOD sensor was reviewed. In Part II, other proposed uses are presented and discussed. As other microbially based analytical systems, MFCs are satisfactory systems to measure and integrate complex parameters that are difficult or impossible to measure otherwise, such as water toxicity (where the toxic effect to aquatic organisms needed to be integrated). We explore here the methods proposed to measure toxicity, microbial metabolism, and, being of special interest to space exploration, life sensors. Also, some methods with higher specificity, proposed to detect a single analyte, are presented. Different possibilities to increase selectivity and sensitivity, by using molecular biology or other modern techniques are also discussed here. PMID:24906984

  18. Experiencias en Lenguaje Para su Nino ed Edad Pre-escolar. Parte I: Actividades Para la Casa. (Language Experiences for Your Preschooler. Part I: Activities at Home.)

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Continuing Education Curriculum Development.

    The purpose of this manuscript (written in Spanish) is to encourage the development of communication skills of preschool children by introducing their parents to a number of learning activities suitable for home use. It is written to be used by an instructor who is working with preschool parents. The activities, which are designed to be…

  19. Curriculum Change Part 2a. Programme Development in Colleges. Part 2a: The Work Activities of Teachers on TEC Certificate Programmes.

    ERIC Educational Resources Information Center

    Dodd, S.; And Others

    A study examined the day-to-day work activities of teachers of Technician Education Council (TEC) certificate programs in Great Britain. During the study, a detailed questionnaire dealing with the tasks performed by TEC teachers, the amount of time spent on TEC teachers on individual activities, and the impact of the TEC programs on teacher…

  20. 7 CFR 3402.11 - Proposal cover page.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Proposal cover page. 3402.11 Section 3402.11 Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE FOOD AND AGRICULTURAL SCIENCES NATIONAL...

  1. 7 CFR 3402.11 - Proposal cover page.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Proposal cover page. 3402.11 Section 3402.11 Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND AGRICULTURE FOOD AND AGRICULTURAL SCIENCES NATIONAL NEEDS GRADUATE AND POSTGRADUATE FELLOWSHIP GRANTS...

  2. College of DuPage Student Portrait, Fall Quarter 1999.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL. Office of Research and Planning.

    The report profiles the College of DuPage's (COD) fall quarter 1999 student body. It presents a brief history of the college's enrollment and a comparison of enrollments with other Illinois community colleges. It also provides demographic information on current students. Additionally, enrollment information is included by program, division, and…

  3. Web Information Monitoring: An Analysis of Web Page Updates.

    ERIC Educational Resources Information Center

    Tan, Bing; Foo, Schubert; Hui, Siu Cheung

    2001-01-01

    Discusses the need for Web information mentoring systems that help users track and monitor Web information based on users' interests. Describes a study that analyzed Web pages, Web site domains and change frequency for a Web monitoring system developed at Nanyang Technological University (Singapore). (Author/LRW)

  4. Automatic Caption Localization for Photographs on World Wide Web Pages.

    ERIC Educational Resources Information Center

    Rowe, Neil C.; Frew, Brian

    1998-01-01

    Explores the indirect method of locating for indexing the likely explicit and implicit captions of photographs, using multimodal clues including the specific words used, syntax, surrounding layout of the Web page, and general appearance of the associated image. The MARIE-3 system thus avoids full image processing and full natural-language…

  5. Yellow-Page Services: Where are we Heading?

    NASA Astrophysics Data System (ADS)

    Heck, Andre

    1992-09-01

    Beyond purely scientific data, other kinds of information, not least useful and practical, are increasingly provided through networks of databases and archives. These "yellow-page services (YPS)" encompass bibliographic bases as well as directories. Thesauri, dictionaries of acronyms, libraries of software packages, sets of macros for electronic publishing are also rated as good complements.

  6. 48 CFR 1852.215-81 - Proposal page limitations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Proposal page limitations. 1852.215-81 Section 1852.215-81 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... metric standard format most closely approximating the described standard 81/2″×11″ size may also be...

  7. 48 CFR 1852.215-81 - Proposal page limitations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Proposal page limitations. 1852.215-81 Section 1852.215-81 Federal Acquisition Regulations System NATIONAL AERONAUTICS AND SPACE... metric standard format most closely approximating the described standard 81/2″×11″ size may also be...

  8. 22. PHOTOGRAPHIC ENLARGEMENT OF UPPER PHOTOGRAPH ON PAGE 986 IN ...

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

    22. PHOTOGRAPHIC ENLARGEMENT OF UPPER PHOTOGRAPH ON PAGE 986 IN Keystone Coal Buyers Catalog, 1922, VIEW SOUTH, COMMUNITY OF ETHEL; ETHEL COAL COMPANY MINE SUPPLY BUILDING IS LOCATED IN MID-GROUND LEFT OF CENTER PARTIALLY OBSCURED BY ROOF OF HOUSE IN FOREGROUND - Ethel Coal Company & Supply Building, Left fork of Dingess Run (Ethel Hollow), Ethel, Logan County, WV

  9. 21. PHOTOGRAPH OF PAGE 986 IN Keystone Coal Buyers Catalog, ...

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

    21. PHOTOGRAPH OF PAGE 986 IN Keystone Coal Buyers Catalog, 1922, UPPER PHOTOGRAPH, VIEW SOUTH, COMMUNITY OF ETHEL; ETHEL COAL COMPANY MINE SUPPLY BUILDING IS LOCATED IN MID-GROUND LEFT OF CENTER PARTIALLY OBSCURED BY ROOF OF HOUSE IN FOREGROUND - Ethel Coal Company & Supply Building, Left fork of Dingess Run (Ethel Hollow), Ethel, Logan County, WV

  10. 23. PHOTOGRAPHIC ENLARGEMENT OF UPPER PHOTOGRAPH ON PAGE 986 IN ...

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

    23. PHOTOGRAPHIC ENLARGEMENT OF UPPER PHOTOGRAPH ON PAGE 986 IN Keystone Coal Buyers Catalog, 1922, VIEW SOUTH, COMMUNITY OF ETHEL; ETHEL COAL COMPANY MINE SUPPLY BUILDING IS LOCATED IN MID-GROUND IN CENTER PARTIALLY OBSCURED BY ROOF OF HOUSE IN FOREGROUND - Ethel Coal Company & Supply Building, Left fork of Dingess Run (Ethel Hollow), Ethel, Logan County, WV

  11. 60. PAGE TWO OF PLANS FOR GRAND CANAL AT WASHINGTON ...

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

    60. PAGE TWO OF PLANS FOR GRAND CANAL AT WASHINGTON STREET TIDEGATE SYSTEM REHABILITATION Plan Sheet D-28451, Sheet No. 2 of 3 (delineated by H. V. Nguyen, November 1985) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  12. 61. PAGE THREE OF PLANS FOR GRAND CANAL AT WASHINGTON ...

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

    61. PAGE THREE OF PLANS FOR GRAND CANAL AT WASHINGTON STREET TIDEGATE SYSTEM REHABILITATION Plan Sheet D-28451, Sheet No. 3 of 3 (delineated by H. V. Nguyen, November 1985) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  13. Labels from the Electronic Yellow Pages: A BASIC Routine.

    ERIC Educational Resources Information Center

    Wismer, Donald

    1984-01-01

    Describes method of generating Electronic Yellow Pages mailing labels using DIALOG commands which involve downloading to disk and interposing a BASIC language program between disk and printer. Downloading problems (accession numbers, "tic" which DIALOG provides, line noise), two versions of program (full, compressed), and output examples are…

  14. What Should Be On A School Library Web Page?

    ERIC Educational Resources Information Center

    Baumbach, Donna; Brewer, Sally; Renfroe, Matt

    2004-01-01

    As varied as the schools and the communities they serve, so too are the Web pages for the library media programs that serve them. This article provides guidelines for effective web design and the information that might be included, including reference resources, reference asistance, curriculum support, literacy advocacy, and dynamic material. An…

  15. Exploring the Use of a Facebook Page in Anatomy Education

    ERIC Educational Resources Information Center

    Jaffar, Akram Abood

    2014-01-01

    Facebook is the most popular social media site visited by university students on a daily basis. Consequently, Facebook is the logical place to start with for integrating social media technologies into education. This study explores how a faculty-administered Facebook Page can be used to supplement anatomy education beyond the traditional…

  16. 8. Historic American Buildings Survey, From page 5, volume 26 ...

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

    8. Historic American Buildings Survey, From page 5, volume 26 of the Castner Collection in the Print Room of the Free Library of Philadelphia, COPY OF c.1870 PHOTOGRAPH SHOWING NORTHEAST CORNER OF SIXTH AND ARCH STREETS-THE LEE HOUSE SIXTH FROM LEFT. - Robert M. Lee House & Law Office, 109-111 North Sixth Street, Philadelphia, Philadelphia County, PA

  17. 8. Historic American Buildings Survey, From page 18, volume 2 ...

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

    8. Historic American Buildings Survey, From page 18, volume 2 of the Castner Collection in the Print Room of Free Library of Philadelphia, Logan Square. Negative is the gift of James F. O'Gorman COPY OF AN UNDATED DRAWING OF THE HALL VIEWED FROM NORTHEAST. - National Guard's Hall, 518-20 Race Street, Philadelphia, Philadelphia County, PA

  18. 36. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    36. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  19. 11. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    11. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  20. 29. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    29. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  1. 8. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    8. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  2. 24. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    24. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  3. 7. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    7. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  4. 25. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    25. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  5. 33. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    33. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  6. 22. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    22. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  7. 26. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    26. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  8. 10. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    10. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  9. 6. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    6. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  10. 3. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    3. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  11. 17. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    17. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  12. 34. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    34. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  13. 37. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    37. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  14. 38. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    38. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  15. 31. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    31. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  16. 20. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    20. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  17. 4. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    4. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  18. 15. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    15. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  19. 23. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    23. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  20. 12. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    12. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  1. 28. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    28. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  2. 19. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    19. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  3. 16. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    16. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  4. 21. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    21. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  5. 1. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    1. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  6. 13. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    13. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  7. 9. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    9. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  8. 5. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    5. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  9. 27. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    27. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  10. 30. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    30. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  11. 18. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    18. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  12. 39. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    39. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  13. 32. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    32. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  14. 35. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    35. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  15. 2. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    2. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  16. 14. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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

    14. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ILLUSTRATING EXAMPLES OF CARPENTERS' WORK PUBLISHED IN ARTICLES OF THE CARPENTERS' COMPANY OF PHILADELPHIA AND THEIR RULES FOR MEASURING AND VALUING HOUSE CARPENTERS' WORK (Philadelphia: Hall and Sellars, 1786). - Carpenters' Company, Rule Book (carpentry manual), Philadelphia, Philadelphia County, PA

  17. 48 CFR 804.1102 - Vendor Information Pages (VIP) Database.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...://www.VetBiz.gov, and also must be registered in the Central Contractor Registration (CCR) (see 48 CFR... (VIP) Database. 804.1102 Section 804.1102 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL ADMINISTRATIVE MATTERS Contract Execution 804.1102 Vendor Information Pages (VIP)...

  18. 48 CFR 804.1102 - Vendor Information Pages (VIP) Database.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...://www.VetBiz.gov, and also must be registered in the Central Contractor Registration (CCR) (see 48 CFR... (VIP) Database. 804.1102 Section 804.1102 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL ADMINISTRATIVE MATTERS Contract Execution 804.1102 Vendor Information Pages (VIP)...

  19. 48 CFR 804.1102 - Vendor Information Pages (VIP) Database.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...://www.VetBiz.gov, and also must be registered in the Central Contractor Registration (CCR) (see 48 CFR... (VIP) Database. 804.1102 Section 804.1102 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL ADMINISTRATIVE MATTERS Contract Execution 804.1102 Vendor Information Pages (VIP)...

  20. 48 CFR 804.1102 - Vendor Information Pages (VIP) Database.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...://www.VetBiz.gov, and also must be registered in the Central Contractor Registration (CCR) (see 48 CFR... (VIP) Database. 804.1102 Section 804.1102 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS GENERAL ADMINISTRATIVE MATTERS Contract Execution 804.1102 Vendor Information Pages (VIP)...