Science.gov

Sample records for activity page part

  1. 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

  2. 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

    ... AFFAIRS Agency Information Collection (Pay Now Enter Info Page) Activity Under OMB Review AGENCY: Office... Info Page. OMB Control Number: 2900-0663. Type of Review: Extension of a currently approved collection... payments through VA's Pay Now Enter Info Page website. Data enter on the Pay Now Enter Info Page...

  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. 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)

  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. 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

  9. 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.

  10. 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.…

  11. 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,…

  12. 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

  13. Promoting metacognition in first year anatomy laboratories using plasticine modeling and drawing activities: a pilot study of the "blank page" technique.

    PubMed

    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) metacognition: planning, monitoring, reaction, and reflection. The activity was termed "blank page" because all learning cues were removed and students had to create models and diagrams from reflection and recall. Two hundred and eighty-two students responded to a questionnaire reporting qualitative feedback on the exercise. Based on student responses, the "blank page" activity was a positive learning experience and confirmed a need to teach metacognitive skills. From this pilot study, we established that drawing or plasticine modeling is an excellent vehicle for demonstration of the metacognitive processes that enable self-regulation: a known predictor of academic success. PMID:21618445

  14. Promoting metacognition in first year anatomy laboratories using plasticine modeling and drawing activities: a pilot study of the "blank page" technique.

    PubMed

    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) metacognition: planning, monitoring, reaction, and reflection. The activity was termed "blank page" because all learning cues were removed and students had to create models and diagrams from reflection and recall. Two hundred and eighty-two students responded to a questionnaire reporting qualitative feedback on the exercise. Based on student responses, the "blank page" activity was a positive learning experience and confirmed a need to teach metacognitive skills. From this pilot study, we established that drawing or plasticine modeling is an excellent vehicle for demonstration of the metacognitive processes that enable self-regulation: a known predictor of academic success.

  15. Enabling high-throughput genotype-phenotype associations in the Epidemiologic Architecture for Genes Linked to Environment (EAGLE) project as part of the Population Architecture using Genomics and Epidemiology (PAGE) study.

    PubMed

    Bush, William S; Boston, Jonathan; Pendergrass, Sarah A; Dumitrescu, Logan; Goodloe, Robert; Brown-Gentry, Kristin; Wilson, Sarah; McClellan, Bob; Torstenson, Eric; Basford, Melissa A; Spencer, Kylee L; Ritchie, Marylyn D; Crawford, Dana C

    2013-01-01

    Genetic association studies have rapidly become a major tool for identifying the genetic basis of common human diseases. The advent of cost-effective genotyping coupled with large collections of samples linked to clinical outcomes and quantitative traits now make it possible to systematically characterize genotype-phenotype relationships in diverse populations and extensive datasets. To capitalize on these advancements, the Epidemiologic Architecture for Genes Linked to Environment (EAGLE) project, as part of the collaborative Population Architecture using Genomics and Epidemiology (PAGE) study, accesses two collections: the National Health and Nutrition Examination Surveys (NHANES) and BioVU, Vanderbilt University's biorepository linked to de-identified electronic medical records. We describe herein the workflows for accessing and using the epidemiologic (NHANES) and clinical (BioVU) collections, where each workflow has been customized to reflect the content and data access limitations of each respective source. We also describe the process by which these data are generated, standardized, and shared for meta-analysis among the PAGE study sites. As a specific example of the use of BioVU, we describe the data mining efforts to define cases and controls for genetic association studies of common cancers in PAGE. Collectively, the efforts described here are a generalized outline for many of the successful approaches that can be used in the era of high-throughput genotype-phenotype associations for moving biomedical discovery forward to new frontiers of data generation and analysis.

  16. Antibacterial activity of Leonurus sibiricus aerial parts.

    PubMed

    Ahmed, Firoj; Islam, M Amirul; Rahman, M Mustafizur

    2006-06-01

    Different solvent extracts (carbon tetrachloride, chloroform, acetone and methanol) of Leonurus sibiricus were studied for their antibacterial activity. Carbon tetrachloride and chloroform extracts showed a broad spectrum of antibacterial activity.

  17. 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)

  18. 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...

  19. 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.

  20. 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…

  1. 15 CFR Supplement No. 2 to Part 783 - Manufacturing Activities

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Manufacturing Activities No. Supplement No. 2 to Part 783 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... Part 783—Manufacturing Activities The following constitute manufacturing activities that require...

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

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Manufacturing Activities No. Supplement No. 2 to Part 783 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... Part 783—Manufacturing Activities The following constitute manufacturing activities that require...

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

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Manufacturing Activities No. Supplement No. 2 to Part 783 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... Part 783—Manufacturing Activities The following constitute manufacturing activities that require...

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

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Manufacturing Activities No. Supplement No. 2 to Part 783 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... Part 783—Manufacturing Activities The following constitute manufacturing activities that require...

  5. 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)

  6. 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.

  7. 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

  8. Classroom Web Pages: A "How-To" Guide for Educators.

    ERIC Educational Resources Information Center

    Fehling, Eric E.

    This manual provides teachers, with very little or no technology experience, with a step-by-step guide for developing the necessary skills for creating a class Web Page. The first part of the manual is devoted to the thought processes preceding the actual creation of the Web Page. These include looking at other Web Pages, deciding what should be…

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

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...—Activities to Which This Part Applies Note: Failure to list a type of Federal assistance in appendix A shall... Fund. 8. U.S. Coast Guard Bridge Alteration. 9. Use of Customs personnel and facilities by any...

  10. 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.

  11. 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…

  12. Helping Children Cope with Fears and Stress. Part I: Discussion and Activities. Part II: Facilitator's Guide.

    ERIC Educational Resources Information Center

    Robinson, Edward H.; And Others

    How fears, phobias, anxiety and stress develop in elementary school students and how these students can be assisted in coping with fears and stress are discussed in this book. Part 1, "Discussion and Activities," contains six sections. Section 1 presents an overview of fears, and stress in children. Section 2 presents 12 fear-specific activities…

  13. 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…

  14. 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.…

  15. 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

  16. Antioxidant activity of aerial parts of Tribulus alatus in rats.

    PubMed

    Kadry, H; Abou Basha, L; El Gindi, O; Temraz, A

    2010-01-01

    The antioxidant activity of alcoholic extract of Tribulus alatus was investigated by determination of blood glutathione, serum ascorbic acid and serum superoxide dismutase in rats. All groups treated with aerial parts without fruit, fruits and total herb showed a significant increase in all measured parameters (P<0.05). Upon fractionation of the alcoholic extracts using solvents with different polarities, all fractions revealed a significant increase in serum superoxide dismutase (P<0.05). On the other hand chloroformic fraction of aerial parts without fruit extract and ethylacetate fraction of fruits extract exhibited a significant increase in blood glutathione level. All fractions of fruits extract, chloroformic and ethylacetate fractions of aerial parts without fruit extract significantly increase the serum ascorbic acid concentration (P<0.05).

  17. 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

  18. ANTHELMINTIC ACTIVITY OF AERIAL PARTS OF MELOTHRIA HETEROPHYLLA LOUR

    PubMed Central

    Pal, Dilip Kumar; Mondal, Arijit; Mandal, Uttam

    2006-01-01

    Petroleum ether (60-80°C), chloroform, ethyl acetate, ethanol and aqueous extract of aerial parts of Melothria heterophylla Lour. were evaluated separately for anthelmintic activity on adult Indian earthworms (Pheretima posthuma), using albandazole and piperazine citrate as reference standards. The results indicated that the ethanol extract of M. heterophylla Lour (EEMH) was more potent than the other four extracts of it. PMID:22557229

  19. 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

  20. 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…

  1. 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 ...

  2. 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.

  3. 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

  4. 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…

  5. 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

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. 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.

  11. 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…

  12. 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

  13. 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…

  14. 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)

  15. Antitumoral activity of trisubstituted dihydrobenzo(a)carbazoles. Part III.

    PubMed

    Segall, A; Pizzorno, M T

    2000-10-01

    Two recently synthesized, trisubstituted dihydrobenzo(a)carbazoles were investigated regarding their anti-HIV and antitumoral activity. The compounds showed some activity against melanoma, renal cancer and breast cancer cell lines.

  16. 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.

  17. 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)…

  18. 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... CONTINENTAL SHELF Obligations Under This Part Interrupted Activities § 580.25 When may BOEM require me to stop activities under this part? (a) We may temporarily stop prospecting or scientific research activities under...

  19. 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 activities under this part? (a) We may temporarily stop prospecting or scientific research activities under...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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.

  6. 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.

  7. 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.

  8. 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…

  9. 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)

  10. 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)

  11. 15 CFR Supplement No. 2 to Part 783 - Manufacturing Activities

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 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)...

  12. 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

  13. Heap/stack guard pages using a wakeup unit

    DOEpatents

    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.

  14. 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.

  15. Interstellar Initiative Web Page Design

    NASA Astrophysics Data System (ADS)

    Mehta, Alkesh

    1999-10-01

    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.

  16. 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)

  17. 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...

  18. Hox proteins: sculpting body parts by activating localized cell death.

    PubMed

    Alonso, Claudio R

    2002-11-19

    Hox proteins shape animal structures by eliciting different developmental programs along the anteroposterior body axis. A recent study reveals that the Drosophila Hox protein Deformed directly activates the cell-death-promoting gene reaper to maintain the boundaries between distinct head segments.

  19. 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…

  20. 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…

  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. Active Tectonics: Part 2: Epeirogenic and intraplate movements

    NASA Astrophysics Data System (ADS)

    Brown, L. D.; Reilinger, R. E.

    The major deformations of the Earth's surface are largely consistent with the tenets of plate tectonics, which predict that such activity should be focused at the various boundaries along which massive lithospheric plates collide, pull apart, or slide past one another. Yet crustal deformations also occur well into the interior of these plates. Some may represent the distributed effects of distant plate boundaries, as, for example, the earthquakes of the intermontane western United States. Some, such as the geodetically observed uplift over a deep magma chamber in the Rio Grande rift of New Mexico, may correspond to incipient foundation of a new plate boundary. Others, like the subtle, broad uplifts and subsidences in the nominally stable cratonic interiors, are much more puzzling. Such motions often appear estranged, if not divorced, from accepted plate-tectonic processes. Postglacial rebound, a well-known phenomenon in portions of North America and Europe, also appears to be an inadequate explanation for many observations. Understanding contemporary motions of plate interiors is often hindered by the paucity and uncertain accuracy of relevant geophysical and geodetic observations. Yet intraplate tectonics constitutes more than a scientific enigma. Even seemingly slow vertical motions may threaten river courses or seafront properties on socially relevant time scales, and the subtle strain accumulating elsewhere may portend future earthquakes or volcanoes in the least predictable places.

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What activities are not covered by this part? 280.4 Section 280.4 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR...

  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. 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.

  10. 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.

  11. 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

  12. Finding Specification Pages from the Web

    NASA Astrophysics Data System (ADS)

    Yoshinaga, Naoki; Torisawa, Kentaro

    This paper presents a method of finding a specification page on the Web for a given object (e.g., ``Ch. d'Yquem'') and its class label (e.g., ``wine''). A specification page for an object is a Web page which gives concise attribute-value information about the object (e.g., ``county''-``Sauternes'') in well formatted structures. A simple unsupervised method using layout and symbolic decoration cues was applied to a large number of the Web pages to acquire candidate attributes for each class (e.g., ``county'' for a class ``wine''). We then filter out irrelevant words from the putative attributes through an author-aware scoring function that we called site frequency. We used the acquired attributes to select a representative specification page for a given object from the Web pages retrieved by a normal search engine. Experimental results revealed that our system greatly outperformed the normal search engine in terms of this specification retrieval.

  13. 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.

  14. 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.

  15. 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

  16. Library links on medical school home pages.

    PubMed

    Thomas, Sheila L

    2011-01-01

    The purpose of this study was to assess the websites of American Association of Medical Colleges (AAMC)-member medical schools for the presence of library links. Sixty-one percent (n = 92) of home pages of the 150 member schools of the AAMC contain library links. For the 58 home pages not offering such links, 50 provided a pathway of two or three clicks to a library link. The absence of library links on 39% of AAMC medical school home pages indicates that the designers of those pages did not consider the library to be a primary destination for their visitors.

  17. Recurrence of Acute Page Kidney in a Renal Transplant Allograft

    PubMed Central

    Zayas, Carlos; Mulloy, Laura; Jagadeesan, Muralidharan

    2016-01-01

    Acute Page Kidney (APK) phenomenon is a rare cause of secondary hypertension, mediated by activation of renin-angiotensin-aldosterone system (RAAS). Timely intervention is of great importance to prevent any end organ damage from hypertension. We present a unique case of three episodes of APK in the same renal transplant allograft. PMID:27725836

  18. 78 FR 77439 - Agency Information Collection Activities; Proposed Collection; Comment Request: Part 41, Relating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... COMMISSION Agency Information Collection Activities; Proposed Collection; Comment Request: Part 41, Relating to Security Futures Products AGENCY: Commodity Futures Trading Commission. ACTION: Notice. SUMMARY... extension of a proposed collection of certain information by the agency. In compliance with the...

  19. 75 FR 3275 - Agency Information Collection; Activity Under OMB Review; Part 249, Preservation of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... the following collection of information was published on November 16, 2009 (74 FR 59018). DATES... Research & Innovative Technology Administration Agency Information Collection; Activity Under OMB Review; Part 249, Preservation of Records AGENCY: Research & Innovative Technology Administration...

  20. 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...

  1. 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

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF EDUCATION Agency Information Collection Activities; Comment Request; IDEA Part B State Performance Plan (SPP) and... in response to this notice will be considered public records. Title of Collection: IDEA Part B...

  2. 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

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF EDUCATION Agency Information Collection Activities; Comment Request; IDEA Part C State Performance Plan (SPP) and... in response to this notice will be considered public records. Title of Collection: IDEA Part C...

  3. 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 parts...? 580.4 Section 580.4 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE...

  4. 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 parts...? 580.4 Section 580.4 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE...

  5. 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 parts...? 580.4 Section 580.4 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, DEPARTMENT OF THE...

  6. 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…

  7. 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...

  8. 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)…

  9. 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 §...

  10. 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.

  11. 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 §...

  12. 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…

  13. 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…

  14. 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…

  15. 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...

  16. 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…

  17. 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…

  18. 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...) 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...

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

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false List of Organic Pesticide Active Ingredients 1 Table 1 to Part 455 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... of Organic Pesticide Active Ingredients EPA census code Pesticide code Pesticide name CAS No. 1...

  20. 40 CFR Table 1 to Part 455 - List of Organic Pesticide Active Ingredients

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false List of Organic Pesticide Active Ingredients 1 Table 1 to Part 455 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... of Organic Pesticide Active Ingredients EPA census code Pesticide code Pesticide name CAS No. 1...

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

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false List of Organic Pesticide Active Ingredients 1 Table 1 to Part 455 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... of Organic Pesticide Active Ingredients EPA census code Pesticide code Pesticide name CAS No. 1...

  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. 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...

  4. 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...

  5. Numerical simulation study on active and passive hydroforming process optimization of box shaped part

    NASA Astrophysics Data System (ADS)

    Zeng, Y. P.; Dong, J. L.; He, T. D.; Wang, B.

    2016-08-01

    Low qualified rate and inferior quality frequently occurring in the general deep drawing process of a certain box-shaped part, now use hydroforming to optimize forming process, in order to study the effect of hydroforming for improving the quality and formability, purposed five process schemes: general deep drawing, active hydroforming, passive hydroforming, general deep drawing combined with active hydroforming, passive combined with active hydroforming. Each process was simulated by finite element simulation and results were analysed. The results indicate the passive combined with active hydroforming is the best scheme which can obtain smallest thickness thinning and satisfactory formability, then optimized hydroforming pressure, blank holder force subsequently by adjust the simulation parameters. Research result proves that active/passive hydroforming is a new method for complex parts forming.

  6. Page turning solutions for musicians: a survey.

    PubMed

    Wolberg, George; Schipper, Irene

    2012-01-01

    Musicians have long been hampered by the challenge in turning sheet music while their hands are occupied playing an instrument. The sight of a human page turner assisting a pianist during a performance, for instance, is not uncommon. This need for a page turning solution is no less acute during practice sessions, which account for the vast majority of playing time. Despite widespread appreciation of the problem, there have been virtually no robust and affordable products to assist the musician. Recent progress in assistive technology and electronic reading devices offers promising solutions to this long-standing problem. The objective of this paper is to survey the technology landscape and assess the benefits and drawbacks of page turning solutions for musicians. A full range of mechanical and digital page turning products are reviewed. PMID:22246302

  7. 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.

  8. 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…

  9. 47 CFR 22.503 - Paging geographic area authorizations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Paging geographic area authorizations. 22.503... PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.503 Paging geographic area authorizations. The FCC considers applications for and issues paging geographic area authorizations in the Paging...

  10. 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... PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.503 Paging geographic area authorizations. The FCC considers applications for and issues paging geographic area authorizations in the Paging...

  11. 47 CFR 22.503 - Paging geographic area authorizations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Paging geographic area authorizations. 22.503... PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.503 Paging geographic area authorizations. The FCC considers applications for and issues paging geographic area authorizations in the Paging...

  12. 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.

  13. Antimicrobial activity of crude extracts from plant parts and corresponding calli of Bixa orellana L.

    PubMed

    Castello, Marie-Claire; Phatak, Anita; Chandra, Naresh; Sharon, Madhuri

    2002-12-01

    Ethanol extracts from the different parts of B. orellana showed differential antimicrobial activity. It was found that the extracts of in vitro leaves showed maximum activity against Bacillus pumilus followed by the extracts from the roots and hypocotyls. The callus derived from different explants too showed antimicrobial activity. The leaf callus showed maximum activity. The zone of inhibition for the diluted extracts of in vitro hypocotyls and roots and their corresponding calli showed minimum zone of inhibition at concentration 24 mg/ml, whereas the diluted extract of in vitro leaves and leaf derived callus showed minimum zone of inhibition at 16 mg/ml. PMID:12974400

  14. 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.

  15. Viewing the motion of human body parts activates different regions of premotor, temporal, and parietal cortex.

    PubMed

    Wheaton, Kylie J; Thompson, James C; Syngeniotis, Ari; Abbott, David F; Puce, Aina

    2004-05-01

    Activation of premotor and temporoparietal cortex occurs when we observe others movements, particularly relating to objects. Viewing the motion of different body parts without the context of an object has not been systematically evaluated. During a 3T fMRI study, 12 healthy subjects viewed human face, hand, and leg motion, which was not directed at or did not involve an object. Activation was identified relative to static images of the same human face, hand, and leg in both individual subject and group average data. Four clear activation foci emerged: (1) right MT/V5 activated to all forms of viewed motion; (2) right STS activated to face and leg motion; (3) ventral premotor cortex activated to face, hand, and leg motion in the right hemisphere and to leg motion in the left hemisphere; and (4) anterior intraparietal cortex (aIP) was active bilaterally to viewing hand motion and in the right hemisphere leg motion. In addition, in the group data, a somatotopic activation pattern for viewing face, hand, and leg motion occurred in right ventral premotor cortex. Activation patterns in STS and aIP were more complex--typically activation foci to viewing two types of human motion showed some overlap. Activation in individual subjects was similar; however, activation to hand motion also occurred in the STS with a variable location across subjects--explaining the lack of a clear activation focus in the group data. The data indicate that there are selective responses to viewing motion of different body parts in the human brain that are independent of object or tool use.

  16. 32 CFR 143.6 - Activity not covered by this part.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 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...

  17. 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…

  18. 20 CFR 665.320 - May other activities be undertaken as part of rapid response?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false May other activities be undertaken as part of rapid response? 665.320 Section 665.320 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... notification of a permanent closure or mass layoff, or a natural or other disaster resulting in a mass...

  19. 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...—Department of the Air Force G—National Security Agency/Central Security Service H—Defense Nuclear Agency...

  20. 24 CFR 964.315 - HAs role in activities under this part.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Centers (FIC) Program § 964.315 HAs role in activities under this part. The HAs shall develop a process... consideration to the comments and concerns of the residents. The process shall include: (a) Informing residents..., the HA shall make a copy available for reading in the management office; provide copies of the...

  1. 24 CFR 964.315 - HAs role in activities under this part.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Centers (FIC) Program § 964.315 HAs role in activities under this part. The HAs shall develop a process... consideration to the comments and concerns of the residents. The process shall include: (a) Informing residents..., the HA shall make a copy available for reading in the management office; provide copies of the...

  2. 24 CFR 964.315 - HAs role in activities under this part.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Centers (FIC) Program § 964.315 HAs role in activities under this part. The HAs shall develop a process... consideration to the comments and concerns of the residents. The process shall include: (a) Informing residents..., the HA shall make a copy available for reading in the management office; provide copies of the...

  3. 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,...

  4. 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 INTERIOR OFFSHORE PROSPECTING FOR MINERALS OTHER THAN OIL, GAS, AND SULPHUR ON THE OUTER CONTINENTAL...

  5. 50 CFR 22.2 - What activities does this part apply to?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false What activities does this part apply to? 22.2 Section 22.2 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE..., import, export, purchase, sell, trade, barter, or offer for purchase, sale, trade, or barter bald...

  6. Anti-arthritic activity of various extracts of Sida rhombifolia aerial parts.

    PubMed

    Gupta, S R; Nirmal, S A; Patil, R Y; Asane, G S

    2009-01-01

    Aerial parts of the plant Sida rhombifolia Linn. (Malvaceae) were extracted successively to produce various extracts. These extracts were screened for various parameters of anti-arthritic activity, such as adjuvant-induced arthritis, motor performance, mean distance travelled, and histopathological study. Results showed that the polar constituents (ethanol and aqueous extracts) of the plant S. rhombifolia were useful in the treatment of arthritis.

  7. 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..., DEPARTMENT OF THE TREASURY BANK ACTIVITIES AND OPERATIONS Electronic Activities § 7.5001 Electronic... the criteria that the OCC uses to determine whether an electronic activity is authorized as part...

  8. 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

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Electronic activities that are part of, or..., DEPARTMENT OF THE TREASURY BANK ACTIVITIES AND OPERATIONS Electronic Activities § 7.5001 Electronic... the criteria that the OCC uses to determine whether an electronic activity is authorized as part...

  9. 12 CFR 7.5001 - Electronic activities that are part of, or incidental to, the business of banking.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Electronic activities that are part of, or..., DEPARTMENT OF THE TREASURY BANK ACTIVITIES AND OPERATIONS Electronic Activities § 7.5001 Electronic... the criteria that the OCC uses to determine whether an electronic activity is authorized as part...

  10. 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

  11. 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.

  12. 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.

  13. Logistic distributed activation energy model--Part 1: Derivation and numerical parametric study.

    PubMed

    Cai, Junmeng; Jin, Chuan; Yang, Songyuan; Chen, Yong

    2011-01-01

    A new distributed activation energy model is presented using the logistic distribution to mathematically represent the pyrolysis kinetics of complex solid fuels. A numerical parametric study of the logistic distributed activation energy model is conducted to evaluate the influences of the model parameters on the numerical results of the model. The parameters studied include the heating rate, reaction order, frequency factor, mean of the logistic activation energy distribution, standard deviation of the logistic activation energy distribution. The parametric study addresses the dependence on the forms of the calculated α-T and dα/dT-T curves (α: reaction conversion, T: temperature). The study results would be very helpful to the application of the logistic distributed activation energy model, which is the main subject of the next part of this series.

  14. 60 FR 39766 - Supplement to Renovate the Alcohol Detention Center, Page, Arizona

    Federal Register 2010, 2011, 2012, 2013, 2014

    1995-08-03

    ... and alcohol treatment activities. The facility is currently being used to serve individuals targeted... treatment and counseling interventions. Alcohol related deaths, accidents, injuries, illness, violence, and... HUMAN SERVICES Supplement to Renovate the Alcohol Detention Center, Page, Arizona AGENCY: Center...

  15. 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.

  16. Page Recognition: Quantum Leap In Recognition Technology

    NASA Astrophysics Data System (ADS)

    Miller, Larry

    1989-07-01

    No milestone has proven as elusive as the always-approaching "year of the LAN," but the "year of the scanner" might claim the silver medal. Desktop scanners have been around almost as long as personal computers. And everyone thinks they are used for obvious desktop-publishing and business tasks like scanning business documents, magazine articles and other pages, and translating those words into files your computer understands. But, until now, the reality fell far short of the promise. Because it's true that scanners deliver an accurate image of the page to your computer, but the software to recognize this text has been woefully disappointing. Old optical-character recognition (OCR) software recognized such a limited range of pages as to be virtually useless to real users. (For example, one OCR vendor specified 12-point Courier font from an IBM Selectric typewriter: the same font in 10-point, or from a Diablo printer, was unrecognizable!) Computer dealers have told me the chasm between OCR expectations and reality is so broad and deep that nine out of ten prospects leave their stores in disgust when they learn the limitations. And this is a very important, very unfortunate gap. Because the promise of recognition -- what people want it to do -- carries with it tremendous improvements in our productivity and ability to get tons of written documents into our computers where we can do real work with it. The good news is that a revolutionary new development effort has led to the new technology of "page recognition," which actually does deliver the promise we've always wanted from OCR. I'm sure every reader appreciates the breakthrough represented by the laser printer and page-makeup software, a combination so powerful it created new reasons for buying a computer. A similar breakthrough is happening right now in page recognition: the Macintosh (and, I must admit, other personal computers) equipped with a moderately priced scanner and OmniPage software (from Caere

  17. 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

  18. 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.

  19. In vitro antioxidant and antiproliferative activities of methanolic plant part extracts of Theobroma cacao.

    PubMed

    Baharum, Zainal; Akim, Abdah Md; Taufiq-Yap, Yun Hin; Hamid, Roslida Abdul; Kasran, Rosmin

    2014-11-10

    The aims of this study were to determine the antioxidant and antiproliferative activity of the following Theobroma cacao plant part methanolic extracts: leaf, bark, husk, fermented and unfermented shell, pith, root, and cherelle. Antioxidant activity was determined using 2,2-diphenyl-2-picrylhydrazyl (DPPH), thiobarbituric acid-reactive substances (TBARS), and Folin-Ciocalteu assays; the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium (MTT) assay was used to determine antiproliferative activity. The root extract had the highest antioxidant activity; its median effective dose (EC50) was 358.3±7.0 µg/mL and total phenolic content was 22.0±1.1 g GAE/100 g extract as compared to the other methanolic plant part extracts. Only the cherelle extract demonstrated 10.4%±1.1% inhibition activity in the lipid peroxidation assay. The MTT assay revealed that the leaf extract had the highest antiproliferative activity against MCF-7 cells [median inhibitory concentration (IC50)=41.4±3.3 µg/mL]. Given the overall high IC50 for the normal liver cell line WRL-68, this study indicates that T. cacao methanolic extracts have a cytotoxic effect in cancer cells, but not in normal cells. Planned future investigations will involve the purification, identification, determination of the mechanisms of action, and molecular assay of T. cacao plant extracts.

  20. 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

  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. In vitro antioxidant and antiproliferative activities of methanolic plant part extracts of Theobroma cacao.

    PubMed

    Baharum, Zainal; Akim, Abdah Md; Taufiq-Yap, Yun Hin; Hamid, Roslida Abdul; Kasran, Rosmin

    2014-01-01

    The aims of this study were to determine the antioxidant and antiproliferative activity of the following Theobroma cacao plant part methanolic extracts: leaf, bark, husk, fermented and unfermented shell, pith, root, and cherelle. Antioxidant activity was determined using 2,2-diphenyl-2-picrylhydrazyl (DPPH), thiobarbituric acid-reactive substances (TBARS), and Folin-Ciocalteu assays; the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium (MTT) assay was used to determine antiproliferative activity. The root extract had the highest antioxidant activity; its median effective dose (EC50) was 358.3±7.0 µg/mL and total phenolic content was 22.0±1.1 g GAE/100 g extract as compared to the other methanolic plant part extracts. Only the cherelle extract demonstrated 10.4%±1.1% inhibition activity in the lipid peroxidation assay. The MTT assay revealed that the leaf extract had the highest antiproliferative activity against MCF-7 cells [median inhibitory concentration (IC50)=41.4±3.3 µg/mL]. Given the overall high IC50 for the normal liver cell line WRL-68, this study indicates that T. cacao methanolic extracts have a cytotoxic effect in cancer cells, but not in normal cells. Planned future investigations will involve the purification, identification, determination of the mechanisms of action, and molecular assay of T. cacao plant extracts. PMID:25389662

  3. 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

  4. 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.

  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. Evaluation of Anthelmintic Activities of Aerial Parts of Cynodon dactylon Pers

    PubMed Central

    Pal, Dilipkumar; Pandab, Koushik

    2010-01-01

    The Anthelmintic activities of different extracts of aerial parts of Cynodon dactylon Pers were evaluated separately on adult Indian earthworm (Pheritima posthuma). It was found that petroleum ether (PECD), chloroform (CECD), ethanol (EECD), aqueous extract (AECD) of C. dactylon showed anthelmintic activities at the concentration of 5 mg/ml of each. The anthelmintic effects of PECD, CECD, EECD and AECD at 10-mg/ml concentrations were comparable with that of the effects produced by the reference standards, albendazole (10 mg/ml) and piperazine citrate (10 mg/ml). PMID:22557417

  7. 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.

  8. 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%.

  9. 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.

  10. Flavonol glycosides from the aerial parts of Gynostemma pentaphyllum and their antioxidant activity.

    PubMed

    Jang, Hari; Lee, Jin Woo; Lee, Chul; Jin, Qinghao; Lee, Myung Koo; Lee, Chong Kil; Lee, Mi Kyeong; Hwang, Bang Yeon

    2016-09-01

    The phytochemical investigation of the aerial parts of Gynostemma pentaphyllum led to the isolation of a new flavonol glycoside, gynopentaphylloside (1), along with seven known compounds (2-8). The structure of the new compound was determined on the basis of 1D, 2D NMR and HRESIMS data as well as acid hydrolysis. The antioxidant activity of the isolates was evaluated by a 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay. PMID:27384065

  11. Accounting Programs' Home Pages: What's Happening.

    ERIC Educational Resources Information Center

    Peek, Lucia E.; Roxas, Maria L.

    2002-01-01

    Content analysis of 62 accounting programs' websites indicated the following: 53% include mission statements; 62.9% list accreditation; many faculty biographies and personal pages used inconsistent formats; provision of information on financial aid, student organizations, career services, and certified public accountant requirements varied. Many…

  12. 24 CFR 1710.105 - Cover page.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... DEVELOPMENT (INTERSTATE LAND SALES REGISTRATION PROGRAM) LAND REGISTRATION Reporting Requirements § 1710.105... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Cover page. 1710.105 Section 1710.105 Housing and Urban Development Regulations Relating to Housing and Urban Development...

  13. 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…

  14. 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)

  15. 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…

  16. Accessibility of Special Education Program Home Pages.

    ERIC Educational Resources Information Center

    Flowers, Claudia P.; Bray, Marty; Algozzine, Robert F.

    1999-01-01

    Eighty-nine special education Web sites were evaluated for accessibility errors. Most (73 percent) special education home pages had accessibility problems, and the majority of these errors severely limited access for individuals with disabilities. The majority of the errors can be easily corrected. Recommendations and methods for improving…

  17. 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."…

  18. 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.

  19. 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.

  20. The functional architecture of the human body: assessing body representation by sorting body parts and activities.

    PubMed

    Bläsing, Bettina; Schack, Thomas; Brugger, Peter

    2010-05-01

    We investigated mental representations of body parts and body-related activities in two subjects with congenitally absent limbs (one with, the other without phantom sensations), a wheelchair sports group of paraplegic participants, and two groups of participants with intact limbs. To analyse mental representation structures, we applied Structure Dimensional Analysis. Verbal labels indicating body parts and related activities were presented in randomized lists that had to be sorted according to a hierarchical splitting paradigm. Participants were required to group the items according to whether or not they were considered related, based on their own body perception. Results of the groups of physically intact and paraplegic participants revealed separate clusters for the lower body, upper body, fingers and head. The participant with congenital phantom limbs also showed a clear separation between upper and lower body (but not between fingers and hands). In the participant without phantom sensations of the absent arms, no such modularity emerged, but the specific practice of his right foot in communication and daily routines was reflected. Sorting verbal labels of body parts and activities appears a useful method to assess body representation in individuals with special body anatomy or function and leads to conclusions largely compatible with other assessment procedures.

  1. 47 CFR 22.531 - Channels for paging operation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 22.531 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Paging and Radiotelephone Service Paging Operation § 22.531 Channels for paging operation. The following channels are allocated for assignment to base transmitters that provide paging...

  2. Map and description of the active part of the Slumgullion Landslide, Hinsdale County, Colorado

    USGS Publications Warehouse

    Fleming, R.W.; Baum, Rex L.; Giardino, Marco

    1999-01-01

    This text accompanies a map of many of the features on the active part of the Slumgullion landslide, Hinsdale County, Colo. Long-term movement creates and destroys a variety of structural features on the surface of the landslide including faults, fractures, and folds, as well as basins and ridges. The Slumgullion landslide consists of a large volume of inactive landslide deposits and a much smaller volume that is actively moving within the deposits of the older landslide. Previously, collapse of the south side of the scarp on Mesa Seco produced materials that blocked the Lake Fork of the Gunnison River and created Lake San Cristobal. The current landslide activity was triggered by a collapse, which apparently extended the preexisting headscarp toward the north. The loading induced by the deposition of the collapsed materials reactivated some of the older landslide deposits. Displacement rates in the active part of the landslide range from about 0.2 m/yr at the uppermost fractures to a maximum of 7.4 m/yr in the narrowest part of the landslide. From this maximum rate, displacement rate declines to 2 or less m/yr at the toe. The interplay between different displacement rates, varying width, and curving boundaries gives rise to the structures within the landslide. For purposes of description, the landslide has been divided into seven zones: head, zone of stretching, the hopper and neck, zone of pull-apart basins, pond deposits and emergent toe, zone of shortening and spreading, and active toe. Each zone has its characteristic kinematic expression that provides information on the internal deformation of the landslide. In general, the upper part of the landslide is characterized by features such as normal faults and tension cracks associated with stretching. The lowermost part of the landslide is characterized by thrust faults and other features associated with shortening. In between, features are a result of widening, bending, or narrowing of the landslide. Also, in

  3. Screening of Alkaloidal Fraction of Conium maculatum L. Aerial Parts for Analgesic and Antiinflammatory Activity

    PubMed Central

    Madaan, Reecha; Kumar, S.

    2012-01-01

    Conium maculatum Linn. (Umbelliferae) has been traditionally used in the treatment of spasmodic disorders, and to relieve nervous excitation, rheumatic pains in the old and feeble, pain in stomach, pain of gastric ulcer, nervousness and restlessness. Alkaloids have long been considered as bioactive group of constituents present in C. maculatum. Despite a long tradition of use, C. maculatum has not been evaluated pharmacologically to validate its traditional claims for analgesic and antiinflammatory activities. Thus, the present investigations were undertaken with an objective to evaluate alkaloidal fraction of C. maculatum aerial parts for analgesic and antiinflammatory activities. Test doses (100 or 200 mg/kg, p.o.) of alkaloidal fraction were evaluated for analgesic activity using tail flick test and antiinflammatory activity using carrageenan-induced paw oedema test in rats. Morphine (5 mg/kg, p.o.) and indomethacin (5 mg/kg, p.o.) were used as standard analgesic and antiinflammatory drugs, respectively. Alkaloidal fraction of the plant exhibited significant analgesic activity at a dose of 200 mg/kg as it showed significant increase in tail flicking reaction time with respect to the control during 2 h intervals of observation. It also exhibited significant antiinflammatory activity at a dose of 200 mg/kg as it inhibited paw oedema in rats to 71% and reduced the paw volume one-fourth to the control during 1st h of the study. The present investigations suggest that alkaloids are responsible for analgesic and antiinflammatory activities of C. maculatum. PMID:23716876

  4. 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

  5. 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

  6. 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.

  7. Antioxidant activities and phenolics profiling of different parts of Carica papaya by LCMS-MS.

    PubMed

    Zunjar, V; Mammen, D; Trivedi, B M

    2015-01-01

    This article deals with the comparison of the antioxidant activity of aqueous extracts of various parts of Carica papaya L. The evaluation of total phenolic content and total flavonoid content revealed high antioxidant potential of the seeds and fruits. The free radical-scavenging potential of the aqueous extracts indicated the seeds to have better DPPH-scavenging activity than fruits. The results were augmented by the FRAP activity as well. The phenolics present in the extracts were separated and identified as 5-hydroxy feruloyl quinic acid, acetyl p-coumaryl quinic acid, quercetin-3-O-rhamnoside, syringic acid hexoside, 5-hydroxy caffeic quinic acid, peonidin-3-O-glucoside, sinapic acid-O-hexoside, cyaniding-3-O-glucose and methyl feruloyl glycoside by LCMS-MS technique.

  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. Two New Flavonoids and Biological Activity of Astragalus abyssinicus (Hochst.) Steud. ex A. Rich. Aerial Parts.

    PubMed

    El Dib, R A; Soliman, H S M; Hussein, M H; Attia, H G

    2015-05-01

    2 new flavonoid glycosides, kaempferol 3-O-(4",6"-di-O-α-L-rhamnopyranosyl)-β-D-glucopyranoside (1) and quercetin 3-O-(4",6"-di-O-α-L-rhamnopyranosyl)-β-D-glucopyranoside (2), were isolated from the n-butanol soluble fraction of the methanol extract (BF) of Astragalus abyssinicus aerial parts, together with 3 known compounds, rutin (3), kaempferol 3-O-β-D-rutinoside (4) and 5,7,4'-trihydroxy-3'-methoxyisoflavone (5). The structures of the isolated compounds were characterized on the basis of UV, NMR and negative ESI-MS analyses. The BF fraction showed in vitro weak antibacterial activity against Staphylococcus aureus, while 2 and 3 exhibited in vitro antioxidant activity higher than ascorbic acid using DPPH free radical scavenging activity method.

  10. 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.

  11. Antiradical activity of different parts of Walnut (Juglans regia L.) fruit as a function of genotype.

    PubMed

    Akbari, Vali; Jamei, Rashid; Heidari, Reza; Esfahlan, Ali Jahanban

    2012-12-15

    The objective of this work was to analyse phenolic compounds and antiradical capacity of different parts of walnut fruit among six genotypes of Juglans regia L. Therefore, total phenolic and flavonoid content were determined and methanolic extracts of walnut genotypes were considered by the reducing power, DPPH (2,2-diphenyl-1-picrylhydrazyl), superoxide anion and nitric oxide radical scavenging. Significant differences were found in phenolic content and radical scavenging capacity of different parts of fruits and among various genotypes. High correlation coefficient (R(2)=0.81) was observed between phenol content and radical scavenging activity, but this was not always true (R(2)=0.01). These results demonstrated that walnut genotypes have different phenolic compounds and phenolic compounds have different radical scavenging power. The differences of phenolic compounds were confirmed by using high performance liquid chromatography (HPLC).

  12. 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.

  13. Developing a web page: bringing clinics online.

    PubMed

    Peterson, Ronnie; Berns, Susan

    2004-01-01

    Introducing clinical staff education, along with new policies and procedures, to over 50 different clinical sites can be a challenge. As any staff educator will confess, getting people to attend an educational inservice session can be difficult. Clinical staff request training, but no one has time to attend training sessions. Putting the training along with the policies and other information into "neat" concise packages via the computer and over the company's intranet was the way to go. However, how do you bring the clinics online when some of the clinical staff may still be reluctant to turn on their computers for anything other than to gather laboratory results? Developing an easy, fun, and accessible Web page was the answer. This article outlines the development of the first training Web page at the University of Wisconsin Medical Foundation, Madison, WI.

  14. 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

  15. 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

  16. 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.

  17. Perspectives on the consecutive pages problem

    NASA Astrophysics Data System (ADS)

    Srinivasan, V. K.

    2011-04-01

    This article presents different approaches to a problem, dubbed by the author as 'the consecutive pages problem'. The aim of this teaching-oriented article is to promote the teaching of abstract concepts in mathematics, by selecting a challenging amusement problem and then presenting various solutions in such a way that it can engage the attention of a fourth-grade student, a high school senior student, an average college student and scholars.

  18. 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

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 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...

  19. 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

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 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...

  20. 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

  1. 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

  2. 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.

  3. EVALUATION OF ANTHELMINTIC ACTIVITIES OF AERIAL PARTS of Celsia coromandeliane Vahl AND Mollugo pentaphylla Linn

    PubMed Central

    Pal, Dilip Kumar; Majumder, Avijit; Bandyopadhyay, Pranab Kumar; Jena, Anima; Panday, Rajesh

    2006-01-01

    The anthelmintic activities of different extracts of aerial parts of Celsia coromandeliane Vahl and Mollugo pentaphylla Linn were evaluated separately on adult Indian earthworm (Pheritima posthuma). It was found that petroleum ether (PECC), chloroform (CCC), ethanol (ECC) extract of C. coromandeliane and petroleum ether (PEMP), benzene (BMP), ethyl acetate (EAMP), ethanol (EMP) extract of M. pentaphylla showed anthelmintic activities at the concentration of 5 mg/ml of each. The anthelmintic effects of CCC, PEMP, BMP and EAMP at 5 mg/ml and PECC at 10-mg/ml concentrations are comparable with that of the effects produced by the reference standards albendazole (10 mg/ml) and piperazine citrate (10 mg/ml). PMID:22557204

  4. In vitro Antiviral Activity of Rubia cordifolia Aerial Part Extract against Rotavirus

    PubMed Central

    Sun, Yuanyuan; Gong, Xuepeng; Tan, Jia Y.; Kang, Lifeng; Li, Dongyan; Vikash; Yang, Jihong; Du, Guang

    2016-01-01

    The root of Rubia cordifolia has been used traditionally as a hemostatic agent, while the aerial part of the plant consisting of leaf and stem is known to exhibit anti-diarrheal properties and has been widely used as a remedy in many parts of China. As rotavirus is one of the most commonly associated diarrhea-causing pathogen, this study aims to investigate the anti-rotaviral effect of R. cordifolia aerial part (RCAP). The cytotoxicity of RCAP toward MA-104 cells was evaluated using the WST-8 assay. Colloidal gold method and real time polymerase chain reaction (qPCR) assay were used to confirm the findings of the antiviral assay. Then, 4′,6-diamidino-2-phenylindole (DAPI) staining method was subsequently used to investigate the mode of death among the cells. And the representative components of aqueous extract were isolated and identified. It was shown that both the viability of MA-104 cells and the viral load were reduced with increasing concentration of the extract. DAPI staining showed that virus-induced apoptosis was the cause of the low cell viability and viral load, an effect which was accelerated with incubation in the aqueous herbal extract. The major compounds postulated to exhibit this activity were isolated from the aqueous herbal extract and identified to be compounds Xanthopurpurin and Vanillic Acid. This study showed that RCAP extract effectively inhibited rotavirus multiplication by promoting virus-induced apoptosis in MA-104 cells. PMID:27679574

  5. In vitro Antiviral Activity of Rubia cordifolia Aerial Part Extract against Rotavirus.

    PubMed

    Sun, Yuanyuan; Gong, Xuepeng; Tan, Jia Y; Kang, Lifeng; Li, Dongyan; Vikash; Yang, Jihong; Du, Guang

    2016-01-01

    The root of Rubia cordifolia has been used traditionally as a hemostatic agent, while the aerial part of the plant consisting of leaf and stem is known to exhibit anti-diarrheal properties and has been widely used as a remedy in many parts of China. As rotavirus is one of the most commonly associated diarrhea-causing pathogen, this study aims to investigate the anti-rotaviral effect of R. cordifolia aerial part (RCAP). The cytotoxicity of RCAP toward MA-104 cells was evaluated using the WST-8 assay. Colloidal gold method and real time polymerase chain reaction (qPCR) assay were used to confirm the findings of the antiviral assay. Then, 4',6-diamidino-2-phenylindole (DAPI) staining method was subsequently used to investigate the mode of death among the cells. And the representative components of aqueous extract were isolated and identified. It was shown that both the viability of MA-104 cells and the viral load were reduced with increasing concentration of the extract. DAPI staining showed that virus-induced apoptosis was the cause of the low cell viability and viral load, an effect which was accelerated with incubation in the aqueous herbal extract. The major compounds postulated to exhibit this activity were isolated from the aqueous herbal extract and identified to be compounds Xanthopurpurin and Vanillic Acid. This study showed that RCAP extract effectively inhibited rotavirus multiplication by promoting virus-induced apoptosis in MA-104 cells. PMID:27679574

  6. In vitro Antiviral Activity of Rubia cordifolia Aerial Part Extract against Rotavirus

    PubMed Central

    Sun, Yuanyuan; Gong, Xuepeng; Tan, Jia Y.; Kang, Lifeng; Li, Dongyan; Vikash; Yang, Jihong; Du, Guang

    2016-01-01

    The root of Rubia cordifolia has been used traditionally as a hemostatic agent, while the aerial part of the plant consisting of leaf and stem is known to exhibit anti-diarrheal properties and has been widely used as a remedy in many parts of China. As rotavirus is one of the most commonly associated diarrhea-causing pathogen, this study aims to investigate the anti-rotaviral effect of R. cordifolia aerial part (RCAP). The cytotoxicity of RCAP toward MA-104 cells was evaluated using the WST-8 assay. Colloidal gold method and real time polymerase chain reaction (qPCR) assay were used to confirm the findings of the antiviral assay. Then, 4′,6-diamidino-2-phenylindole (DAPI) staining method was subsequently used to investigate the mode of death among the cells. And the representative components of aqueous extract were isolated and identified. It was shown that both the viability of MA-104 cells and the viral load were reduced with increasing concentration of the extract. DAPI staining showed that virus-induced apoptosis was the cause of the low cell viability and viral load, an effect which was accelerated with incubation in the aqueous herbal extract. The major compounds postulated to exhibit this activity were isolated from the aqueous herbal extract and identified to be compounds Xanthopurpurin and Vanillic Acid. This study showed that RCAP extract effectively inhibited rotavirus multiplication by promoting virus-induced apoptosis in MA-104 cells.

  7. 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

  8. 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

  9. 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

  10. 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

  11. Complement activation in patients with sepsis is in part mediated by C-reactive protein.

    PubMed

    Wolbink, G J; Bossink, A W; Groeneveld, A B; de Groot, M C; Thijs, L G; Hack, C E

    1998-01-01

    The involvement of C-reactive protein (CRP) in the activation of complement in patients with sepsis was investigated. In 104 patients with infections of varying severity, circulating levels of CRP-complement complexes, which are specific indicators for CRP-mediated complement activation, were assessed. Complement-CRP complexes were increased in almost all patients and correlated significantly with levels of C3a (r = .59; P < .001) and C-reactive protein (r = .76; P < .001). In addition, they correlated with levels of secretory phospholipase A2 (r = .59; P < .001). Levels of complement-CRP complexes in patients with a pneumococcal type of infection were similar to those in patients with other types of infections. Complement-CRP complexes were significantly higher in patients with shock (P = .01) and in patients who died (P = .03). These results demonstrate that part of the complement activation in patients with sepsis is independent from a direct interaction with microorganisms but rather results from an endogenous mechanism involving CRP.

  12. 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

  13. Antiulcer and Anti-inflammatory Activity of Aerial Parts Enicostemma littorale Blume

    PubMed Central

    Roy, SP; Niranjan, CM; Jyothi, TM; Shankrayya, MM; Vishawanath, KM; Prabhu, K; Gouda, VA; Setty, RS

    2010-01-01

    The antiulcer and in vitro anti-inflammatory activities of the aerial parts of Enicostemma littorale against aspirin, ethanol, and pyloric ligation-induced ulcers in rats and bovine serum albumin denaturation were studied. The extract (200 mg/kg and 400 mg/kg po) was administered to the overnight fasted rats, one hour prior to aspirin / alcohol / pyloric ligation challenge. The ulcer index, tissue GSH levels, and lipid peroxidation levels were estimated in all the models of ulcers and the volume of gastric secretion, acidity, and pH, were estimated in the pyloric ligation model of ulcers. Pretreatment with the extract showed a dose-dependent decrease in the ulcer index (Against Aspirin, ethanol challenge, and pyloric ligation. The prior administration of the extract also reduced the total acidity, free acidity, and volume of gastric secretion, and elevated the gastric pH. In addition, it was also observed that the extract inhibited the serum albumin denaturation in a dose-dependent manner. It may be concluded that the methanolic extract possesses antiulcer activity, and the anti-inflammatory activity of the extract may be attributed to the antioxidant potential, as reported earlier. PMID:21264096

  14. 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…

  15. 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…

  16. 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…

  17. 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…

  18. The study of active submarine volcanoes and hydrothermal vents in the Southernmost Part of Okinawa Trough

    NASA Astrophysics Data System (ADS)

    Lee, Y.; Tsai, C.; Lee, C.

    2004-12-01

    The study area is located in the Southernmost Part of Okinawa Trough (SPOT), which is a back-arc basin formed by extension of Eurasian plate. Previous research indicated two extensional stages in SPOT area. Many normal-fault structures were come into existence during both extensional processes. The SPOT is presently in an activity tectonic episode. Therefore, the area becomes a frequent earthquake and abundant magmatism. The purpose of this study is to discuss which relationship between tectonics, submarine volcanoes and hydrothermal vents in SPOT area. The investigations are continued from 1998 to 2004, we have found at least twelve active hydrothermal vents in study area. Compare the locations hydrothermal vents with fault systems, we find both of them have highly correlated. We can distinguish them into two shapes, pyramidal shape and non-pyramidal shape. According to plumes height, we are able to divide these vents into two groups near east longitude 122.5° . East of this longitude, the hydrothermal plumes are more powerful and west of it are the weaker. This is closely related to the present extensional axis (N80° E) of the southern part of the Okinawa Trough. This can be explained the reason of why the more powerful vents coming out of the east group. The east group is associated with the present back-arc spreading system. West of 122.5° , the spreading system are in a primary stage. The andesitic volcanic island, the Turtle Island, is a result of N60° E extensional tectonism with a lot of faults. Besides the pyramidal shape, this can be proved indirectly. The vents located in the west side were occurred from previous extensional faults and are weaker than the eastern. Therefore, we suggest that if last the extension keeps going on, the hydrothermal vents located at the west side of the longitude 122.5° will be intensified.

  19. 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

  20. 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

  1. 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.

  2. Native SDS-PAGE: high resolution electrophoretic separation of proteins with retention of native properties including bound metal ions.

    PubMed

    Nowakowski, Andrew B; Wobig, William J; Petering, David H

    2014-05-01

    Sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) is commonly used to obtain high resolution separation of complex mixtures of proteins. The method initially denatures the proteins that will undergo electrophoresis. Although covalent structural features of resolved proteins can be determined with SDS-PAGE, functional properties are destroyed, including the presence of non-covalently bound metal ions. To address this shortcoming, blue-native (BN)-PAGE has been introduced. This method retains functional properties but at the cost of protein resolving power. To address the need for a high resolution PAGE method that results in the separation of native proteins, experiments tested the impact of changing the conditions of SDS-PAGE on the quality of protein separation and retention of functional properties. Removal of SDS and EDTA from the sample buffer together with omission of a heating step had no effect on the results of PAGE. Reduction of SDS in the running buffer from 0.1% to 0.0375% together with deletion of EDTA also made little impact on the quality of the electrophoretograms of fractions of pig kidney (LLC-PK1) cell proteome in comparison with that achieved with the SDS-PAGE method. The modified conditions were called native (N)SDS-PAGE. Retention of Zn(2+) bound in proteomic samples increased from 26 to 98% upon shifting from standard to modified conditions. Moreover, seven of nine model enzymes, including four Zn(2+) proteins that were subjected to NSDS-PAGE retained activity. All nine were active in BN-PAGE, whereas all underwent denaturation during SDS-PAGE. Metal retention after electrophoresis was additionally confirmed using laser ablation-inductively coupled plasma-mass spectrometry and in-gel Zn-protein staining using the fluorophore TSQ.

  3. Native SDS-PAGE: High Resolution Electrophoretic Separation of Proteins With Retention of Native Properties Including Bound Metal Ions

    PubMed Central

    Nowakowski, Andrew B.; Wobig, William J.; Petering, David H.

    2014-01-01

    Sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) is commonly used to obtain high resolution separation of complex mixtures of proteins. The method initially denatures the proteins that will undergo electrophoresis. Although covalent structural features of resolved proteins can be determined with SDS-PAGE, functional properties are destroyed, including the presence of non-covalently bound metal ions. To address this shortcoming, blue-native (BN)-PAGE has been introduced. This method retains functional properties but at the cost of protein resolving power. To address the need for a high resolution PAGE method that results in the separation of native proteins, experiments tested the impact of changing the conditions of SDS-PAGE on the quality of protein separation and retention of functional properties. Removal of SDS and EDTA from the sample buffer together with omission of a heating step had no effect on the results of PAGE. Reduction of SDS in the running buffer from 0.1% to 0.0375% together with deletion of EDTA also made little impact on the quality of the electrophoretograms of fractions of pig kidney (LLC-PK1) cell proteome in comparison with that achieved with the SDS-PAGE method. The modified conditions were called native (N)SDS-PAGE. Retention of Zn2+ bound in proteomic samples increased from 26 to 98% upon shifting from standard to modified conditions. Moreover, seven of nine model enzymes, including four Zn2+ proteins that were subjected to NSDS-PAGE retained activity. All nine were active in BN-PAGE, whereas all underwent denaturation during SDS-PAGE. Metal retention after electrophoresis was additionally confirmed using laser ablation-inductively coupled plasma-mass spectrometry and in-gel Zn-protein staining using the fluorophore TSQ. PMID:24686569

  4. 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...

  5. 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

  6. Embodied simulation as part of affective evaluation processes: task dependence of valence concordant EMG activity.

    PubMed

    Weinreich, André; Funcke, Jakob Maria

    2014-01-01

    Drawing on recent findings, this study examines whether valence concordant electromyography (EMG) responses can be explained as an unconditional effect of mere stimulus processing or as somatosensory simulation driven by task-dependent processing strategies. While facial EMG over the Corrugator supercilii and the Zygomaticus major was measured, each participant performed two tasks with pictures of album covers. One task was an affective evaluation task and the other was to attribute the album covers to one of five decades. The Embodied Emotion Account predicts that valence concordant EMG is more likely to occur if the task necessitates a somatosensory simulation of the evaluative meaning of stimuli. Results support this prediction with regard to Corrugator supercilii in that valence concordant EMG activity was only present in the affective evaluation task but not in the non-evaluative task. Results for the Zygomaticus major were ambiguous. Our findings are in line with the view that EMG activity is an embodied part of the evaluation process and not a mere physical outcome.

  7. Design of a Web Page as a complement of educative innovation through MOODLE

    NASA Astrophysics Data System (ADS)

    Mendiola Ubillos, M. A.; Aguado Cortijo, Pedro L.

    2010-05-01

    In the context of Information Technology to impart knowledge and to establish MOODLE system as a support and complementary tool to on-site educational methodology (b-learning) a Web Page was designed in Agronomic and Food Industry Crops (Plantas de interés Agroalimentario) during 2006-07 course. This web was inserted in the Thecnical University of Madrid (Universidad Politécnica de Madrid) computer system to facilitate to the students the first contact with the contents of this subject. In this page the objectives and methodology, personal work planning, subject program given plus the activities are showed. At another web site, the evaluation criteria and recommended bibliography are located. The objective of this web page has been to make more transparent and accessible the necessary information in the learning process and presenting it in a more attractive frame. This page has been update and modified in each academic course offered since its first implementation. We had added in some cases new specific links to increase its useful. At the end of each course a test is applied to the students that take this subject. We have asked which elements would like to modify, delete and add to this web page. In this way the direct users give their point of view and help to improve the web page each course.

  8. 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.…

  9. Cardiac responses to β-adrenoceptor stimulation is partly dependent on mitochondrial calcium uniporter activity

    PubMed Central

    Fernández-Sada, E; Silva-Platas, C; Villegas, C A; Rivero, S L; Willis, B C; García, N; Garza, J R; Oropeza-Almazán, Y; Valverde, C A; Mazzocchi, G; Zazueta, C; Torre-Amione, G; García-Rivas, G

    2014-01-01

    Background and Purpose Despite the importance of mitochondrial Ca2+ to metabolic regulation and cell physiology, little is known about the mechanisms that regulate Ca2+ entry into the mitochondria. Accordingly, we established a system to determine the role of the mitochondrial Ca2+ uniporter in an isolated heart model, at baseline and during increased workload following β-adrenoceptor stimulation. Experimental Approach Cardiac contractility, oxygen consumption and intracellular Ca2+ transients were measured in ex vivo perfused murine hearts. Ru360 and spermine were used to modify mitochondrial Ca2+ uniporter activity. Changes in mitochondrial Ca2+ content and energetic phosphate metabolite levels were determined. Key Results The addition of Ru360, a selective inhibitor of the mitochondrial Ca2+ uniporter, induced progressively and sustained negative inotropic effects that were dose-dependent with an EC50 of 7 μM. Treatment with spermine, a uniporter agonist, showed a positive inotropic effect that was blocked by Ru360. Inotropic stimulation with isoprenaline elevated oxygen consumption (2.7-fold), Ca2+-dependent activation of pyruvate dehydrogenase (5-fold) and mitochondrial Ca2+ content (2.5-fold). However, in Ru360-treated hearts, this parameter was attenuated. In addition, β-adrenoceptor stimulation in the presence of Ru360 did not affect intracellular Ca2+ handling, PKA or Ca2+/calmodulin-dependent PK signalling. Conclusions and Implications Inhibition of the mitochondrial Ca2+ uniporter decreases β-adrenoceptor response, uncoupling between workload and production of energetic metabolites. Our results support the hypothesis that the coupling of workload and energy supply is partly dependent on mitochondrial Ca2+ uniporter activity. PMID:24628066

  10. Lifting Events in RDF from Interactions with Annotated Web Pages

    NASA Astrophysics Data System (ADS)

    Stühmer, Roland; Anicic, Darko; Sen, Sinan; Ma, Jun; Schmidt, Kay-Uwe; Stojanovic, Nenad

    In this paper we present a method and an implementation for creating and processing semantic events from interaction with Web pages which opens possibilities to build event-driven applications for the (Semantic) Web. Events, simple or complex, are models for things that happen e.g., when a user interacts with a Web page. Events are consumed in some meaningful way e.g., for monitoring reasons or to trigger actions such as responses. In order for receiving parties to understand events e.g., comprehend what has led to an event, we propose a general event schema using RDFS. In this schema we cover the composition of complex events and event-to-event relationships. These events can then be used to route semantic information about an occurrence to different recipients helping in making the Semantic Web active. Additionally, we present an architecture for detecting and composing events in Web clients. For the contents of events we show a way of how they are enriched with semantic information about the context in which they occurred. The paper is presented in conjunction with the use case of Semantic Advertising, which extends traditional clickstream analysis by introducing semantic short-term profiling, enabling discovery of the current interest of a Web user and therefore supporting advertisement providers in responding with more relevant advertisements.

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. Comprehensive Instructional Management System (CIMS). A Cyclical Mathematics Curriculum. Workbook Part 1. Experimental. Level 3.

    ERIC Educational Resources Information Center

    Fox, Joan; And Others

    The activities in this workbook are designed to provide pupils with practice in mastering the performance objectives of the Comprehensive Instructional Management System in mathematics for Level 3, Part 1, in New York City schools. It follows the sequence of the teacher's manual, with the objective number listed on each page. Over 80 performance…

  16. Comprehensive Instructional Management System (CIMS). A Cyclical Mathematics Curriculum. Workbook Part 2. Experimental. Level 3.

    ERIC Educational Resources Information Center

    Fox, Joan; And Others

    The activities in this workbook are designed to provide pupils with practice in mastering the performance objectives of the Comprehensive Instructional Management System in mathematics for Level 3, Part 2, in New York City schools. It follows the sequence of the teacher's manual, with the objective number listed on each page. Over 80 performance…

  17. Comprehensive Instructional Management System (CIMS). A Cyclical Mathematics Curriculum. Workbook Part 2. Experimental. Level 4.

    ERIC Educational Resources Information Center

    Fox, Joan; And Others

    The activities in this workbook are designed to provide pupils with practice in mastering the performance objectives of the Comprehensive Instructional Management System in mathematics for Level 4, Part 2, in New York City schools. It follows the sequence of the teacher's manual, with the objective number listed on each page. Over 80 performance…

  18. Comprehensive Instructional Management System (CIMS). A Cyclical Mathematics Curriculum. Workbook Part 1. Experimental. Level 4.

    ERIC Educational Resources Information Center

    Fox, Joan; And Others

    The activities in this workbook are designed to provide pupils with practice in mastering the performance objectives of the Comprehensive Instructional Management System in mathematics for Level 4, Part 1, in New York City schools. It follows the sequence of the teacher's manual, with the objective number listed on each page. Over 85 performance…

  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. 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...

  1. 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...

  2. 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...

  3. STS-103 crew practices driving personnel carrier, part of TCDT activities

    NASA Technical Reports Server (NTRS)

    1999-01-01

    STS-103 Mission Specialist John M. Grunsfeld (Ph.D.) (far right) practices driving a small armored personnel carrier that is part of emergency egress training during Terminal Countdown Demonstration Test (TCDT) activities. In front is Capt. George Hoggard, trainer with the KSC Fire Department. At far left is Mission Specialist Jean-Frangois Clervoy of France, who is with the European Space Agency. The tracked vehicle could be used by the crew in the event of an emergency at the pad during which the crew must make a quick exit from the area. The TCDT also provides simulated countdown exercises and opportunities to inspect the mission payloads in the orbiter's payload bay. STS-103 is a 'call-up' mission due to the need to replace and repair portions of the Hubble Space Telescope. Although Hubble is operating normally and conducting its scientific observations, only three of its six gyroscopes are working properly. Four EVA's are planned to make the necessary repairs and replacements on the telescope. The other STS-103 crew members are Commander Curtis L. Brown Jr., Pilot Scott J. Kelly, Steven L. Smith, C. Michael Foale (Ph.D.), (Ph.D.), and Claude Nicollier of Switzerland and Jean-Frangois Clervoy of France, who are with the European Space Agency. The mission is targeted for launch Dec. 6 at 2:37 a.m. EST.

  4. 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.

  5. 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

  6. Measuring of urban ultrafine aerosol as a part of regular air pollution monitoring activities

    NASA Astrophysics Data System (ADS)

    Hejkrlík, Libor; Plachá, Helena

    2015-04-01

    Number size distribution of UFP has been measured since June 2012 to present time (end of 2014) at a background urban site in Northern Bohemia in the frame of UltraSchwarz Project. The project sustainability guarantees at least five years further measuring thus this highly specific activity already becomes part of existing air pollution monitoring system of Czech Hydrometeorological Institute. Number concentrations of UFP were measured by SMPS in a diameter range of 10 to 800 nm in 7 channels with time resolution of 10 minutes. For the purposes of this study the data were re-arranged into series of one-hour means in three size categories: nucleation mode (10-30 nm), Aitken mode (30-100 nm) and accumulation mode (100-800 nm). At the same measuring site 7 other air pollutants (PM1-BC, NO, NOX, NO2, O3, PM10 and SO2) were measured with identical time resolution. The successive daily courses of submicron particles in three size modes as well as of seven other ambient air pollutants were drawn in the form of 3D surface diagrams expressing different behavior of specific substances in the course of 26 months of continuous measuring campaign, allowing for analysis of both diurnal and seasonal changes. The three modes of UFP manifest diverse pictures, the nucleation mode is apparent mainly during warm seasons, the particles in Aitken mode behave rather indifferently to the period of the year and the accumulation mode has close relationship to coarse particles. Month by month correlation analysis indicate that nucleation mode nanoparticles are positively correlated especially with increasing O3 and SO2 concentration and that there exists connection between Aitken and accumulation modes and nitrogen oxides. In order to better understand fine time patterns we plan to calculate moving correlation indices over shorter time periods. Good idea would also be to make use of large database of data from nearby stations of CHMI to analyze the role of meteorological conditions.

  7. Recognition of pornographic web pages by classifying texts and images.

    PubMed

    Hu, Weiming; Wu, Ou; Chen, Zhouyao; Fu, Zhouyu; Maybank, Steve

    2007-06-01

    With the rapid development of the World Wide Web, people benefit more and more from the sharing of information. However, Web pages with obscene, harmful, or illegal content can be easily accessed. It is important to recognize such unsuitable, offensive, or pornographic Web pages. In this paper, a novel framework for recognizing pornographic Web pages is described. A C4.5 decision tree is used to divide Web pages, according to content representations, into continuous text pages, discrete text pages, and image pages. These three categories of Web pages are handled, respectively, by a continuous text classifier, a discrete text classifier, and an algorithm that fuses the results from the image classifier and the discrete text classifier. In the continuous text classifier, statistical and semantic features are used to recognize pornographic texts. In the discrete text classifier, the naive Bayes rule is used to calculate the probability that a discrete text is pornographic. In the image classifier, the object's contour-based features are extracted to recognize pornographic images. In the text and image fusion algorithm, the Bayes theory is used to combine the recognition results from images and texts. Experimental results demonstrate that the continuous text classifier outperforms the traditional keyword-statistics-based classifier, the contour-based image classifier outperforms the traditional skin-region-based image classifier, the results obtained by our fusion algorithm outperform those by either of the individual classifiers, and our framework can be adapted to different categories of Web pages. PMID:17431300

  8. 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.

  9. 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...? 280.4 Section 280.4 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT... CFR part 251....

  10. From Passive to Active Listening: "Lullaby of Clubland" by Everything but the Girl, Part 2

    ERIC Educational Resources Information Center

    Reynolds, Geoffrey A.

    2010-01-01

    In the first part of this two-part article, the author described Dr. Patricia Shehan Campbell's (2004) exciting ideas for fully engaging students during listening lessons. He chose Everything But the Girl's song "Lullaby Of Clubland the Jay "Sinister" Sealee Remix" to model Dr. Campbell's pedagogical sequence. He also described the three-stage…

  11. From Passive to Active Listening: "Lullaby of Clubland" by Everything but the Girl, Part 1

    ERIC Educational Resources Information Center

    Reynolds, Geoffrey A.

    2010-01-01

    This two-part article revisits the British group Everything But the Girl. In this first part, the author describes Dr. Patricia Shehan Campbell's (2004) exciting ideas for fully engaging students during listening lessons. The author uses Everything But the Girl's song "Lullaby Of Clubland (Jay "Sinister" Sealee Remix)" to model Dr. Campbell's…

  12. 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."…

  13. 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…

  14. 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

  15. 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.

  16. 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... 1852.215-81 Proposal page limitations. As prescribed in 1815.209-70(d), insert the following...

  17. 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)

  18. 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…

  19. 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…

  20. 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.

  1. 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…

  2. World Wide Web Page Design: A Structured Approach.

    ERIC Educational Resources Information Center

    Gregory, Gwen; Brown, M. Marlo

    1997-01-01

    Describes how to develop a World Wide Web site based on structured programming concepts. Highlights include flowcharting, first page design, evaluation, page titles, documenting source code, text, graphics, and browsers. Includes a template for HTML writers, tips for using graphics, a sample homepage, guidelines for authoring structured HTML, and…

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 14 CFR Appendix B to Part 440 - Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities B Appendix B to Part 440 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING FINANCIAL RESPONSIBILITY Pt. 440, App. B Appendix...

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

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Agreement for Waiver of Claims and Assumption of Responsibility for Permitted Activities C Appendix C to Part 440 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING FINANCIAL RESPONSIBILITY Pt. 440, App. C Appendix...

  15. 14 CFR Appendix C to Part 440 - Agreement for Waiver of Claims and Assumption of Responsibility for Permitted Activities

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Agreement for Waiver of Claims and Assumption of Responsibility for Permitted Activities C Appendix C to Part 440 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING FINANCIAL RESPONSIBILITY Pt. 440, App. C Appendix...

  16. 14 CFR Appendix C to Part 440 - Agreement for Waiver of Claims and Assumption of Responsibility for Permitted Activities

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Agreement for Waiver of Claims and Assumption of Responsibility for Permitted Activities C Appendix C to Part 440 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING FINANCIAL RESPONSIBILITY Pt. 440, App. C Appendix...

  17. 14 CFR Appendix B to Part 440 - Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities B Appendix B to Part 440 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING FINANCIAL RESPONSIBILITY Pt. 440, App. B Appendix...

  18. 14 CFR Appendix B to Part 440 - Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities B Appendix B to Part 440 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING FINANCIAL RESPONSIBILITY Pt. 440, App. B Appendix...

  19. 14 CFR Appendix B to Part 440 - Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Agreement for Waiver of Claims and Assumption of Responsibility for Licensed Activities B Appendix B to Part 440 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING FINANCIAL RESPONSIBILITY Pt. 440, App. B Appendix...

  20. 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)

  1. 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.

  2. A small peptide sequence is sufficient for initiating kinesin-1 activation through part of TPR region of KLC1.

    PubMed

    Kawano, Takanori; Araseki, Masahiko; Araki, Yoichi; Kinjo, Masataka; Yamamoto, Tohru; Suzuki, Toshiharu

    2012-06-01

    Kinesin-1 anterogradely transports vesicles containing cargo proteins when a protein-protein interaction activates it from an inhibited state. The C-terminal cytoplasmic region of kinesin-1 cargo protein Alcadeinα (Alcα) interacts with the KLC1 subunit's tetratricopeptide repeat (TPR) region, activating kinesin-1's association with vesicles and anterograde transport. We found that either of two 10-amino-acid WD motifs in Alcα cytoplasmic region was necessary and sufficient to initiate this activation. An artificial transmembrane protein containing either WD motif induced kinesin-1's vesicular association and anterograde transport in a KLC-dependent manner, even in the normally inhibiting presence of excess KLC1, thus allowing us to analyze the KLC1 TPR-WD functional interaction in detail in vivo. A part of TPR region was dispensable for the WD motifs' activation of kinesin-1 and transport, indicating that only part of the TPR structure is required for this function in vivo. For a different kinesin-1 cargo protein, JIP1, an 11-amino-acid C-terminal region was sufficient to recruit KLC1 to vesicles, but did not activate transport. These observations suggest that structurally different TPR-interacting peptides may have different effects on kinesin-1. This mechanism may partly explain how kinesin-1 can organize the transport of a wide variety of cargo molecules.

  3. 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

  4. Antioxidant and antifungal activity of different extracts obtained from aerial parts of Inula crithmoides L.

    PubMed

    Bucchini, Anahi; Ricci, Donata; Messina, Federica; Marcotullio, Maria Carla; Curini, Massimo; Giamperi, Laura

    2015-01-01

    The total phenolic content, antioxidant and antifungal activities of three Inula crithmoides extracts (n-hexane, methylene chloride and MeOH) were investigated. The methanolic extract showed the highest total phenolic content. In the DPPH assay, the methanolic and hexane extracts exhibited the highest DPPH-radical scavenging activity; in the 5-lipoxygenase assay, the hexane extract showed greater inhibitory effect with an IC50 similar to that of Trolox and ascorbic acid. The antifungal activity of the methanolic extract revealed a higher activity against Phytophtora cryptogea and Alternaria solani. PMID:25426874

  5. 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

    ... OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 8 Table 8 to Part 679—Harvest Zone Codes for Use With Vessel... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Harvest Zone Codes for Use With...

  6. 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

  7. 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…

  8. 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…

  9. 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…

  10. Supporting the "Collaborative" Part of Wiki-Mediated Collaborative Learning Activities

    ERIC Educational Resources Information Center

    Larusson, Johann Ari

    2010-01-01

    Prior research has highlighted the educational benefit of enabling students to participate in collaborative learning activities. Developing technology that extends the physical boundaries of the classroom and enables students to engage in meaningful collaborative learning activities outside class time can be of significant value. For any…

  11. Rainfall in and near Du Page County, Illinois, February 1986-September 1991

    USGS Publications Warehouse

    Duncker, J.J.; Vail, T.J.; Earle, J.D.

    1993-01-01

    Rainfall for 14 rainfall-gaging stations located in and near Du Page County, Illinois, are presented. The rainfall data were collected from February 1986 through September 1991 as part of an on-going cooperative rainfall-runoff investigation. Station descriptions identify the location of and equpiment installed at each rainfall-gaging station. Total daily rainfall is tabulated for each rainfall-gaging staion for each water year. Periods of missing record and snow-affected precipitation totals are identified.

  12. Acoustic (loudspeaker) facial electromyographic monitoring: Part 1. Evoked electromyographic activity during acoustic neuroma resection.

    PubMed

    Prass, R L; Lüders, H

    1986-09-01

    A modification of the technique of acoustic facial electromyographic (EMG) monitoring, involving the use of a bipolar wire electrode, was used to monitor facial EMG activity during 13 consecutive unselected acoustic neuroma resections. EMG activity was synchronously recorded on the audio channels of operative video tapes so that the patterns of evoked EMG activity could be analyzed in relation to specific intraoperative events. Despite a relatively wide variety of apparent eliciting mechanisms, evoked EMG activity occurred in only three general acoustic patterns; these were bursts, trains, and pulses. These respective patterns are described in detail and related to specific etiological mechanisms. The possible clinical significance of various patterns of evoked EMG activity is discussed.

  13. Estimated neutron-activation data for TFTR. Part II. Biological dose rate from sample-materials activation

    SciTech Connect

    Ku, L.; Kolibal, J.G.

    1982-06-01

    The neutron induced material activation dose rate data are summarized for the TFTR operation. This report marks the completion of the second phase of the systematic study of the activation problem on the TFTR. The estimations of the neutron induced activation dose rates were made for spherical and slab objects, based on a point kernel method, for a wide range of materials. The dose rates as a function of cooling time for standard samples are presented for a number of typical neutron spectrum expected during TFTR DD and DT operations. The factors which account for the variations of the pulsing history, the characteristic size of the object and the distance of observation relative to the standard samples are also presented.

  14. 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.

  15. 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.

  16. 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

  17. Programmable electronic calculator in underground corrosion related activity. Part 5 (Conclusion)

    SciTech Connect

    Siefert, R.L.

    1980-10-01

    The program presented is designed to calculate and store network constants in the HewLett-Packard 97 and 67 calculators preliminary to performing the cathodic-protection interference calculations discussed in Part 4. Field data recorded on a special data sheet are entered directly into the program. The program then calculates the network constants and loads the essential data into the proper storage registers.

  18. Chemical composition and antibacterial activity of essential oils from different parts of Leonurus japonicus Houtt.

    PubMed

    Xiong, Liang; Peng, Cheng; Zhou, Qin-Mei; Wan, Feng; Xie, Xiao-Fang; Guo, Li; Li, Xiao-Hong; He, Cheng-Jun; Dai, Ou

    2013-01-01

    The herb and fruits of Leonurus japonicus Houtt., named "Yimucao" and "Chongweizi", respectively, in Chinese, have been widely used in China as gynecological medicines. The components of the essential oils obtained by hydrodistillation were investigated by GC-MS. The antibacterial activity of the essential oils was determined by micro-dilution assay. The results showed large variations in the chemical composition and antibacterial activity of the oils. The oil of "Yimucao" showed antibacterial activity against various Gram-positive bacteria and consisted mainly of sesquiterpenes and diterpenes, with phytone, phytol, caryophyllene oxide and β-caryophyllene being the most significant constituents, whereas the oil of "Chongweizi", mainly made up of bornyl acetate and aliphatic hydrocarbons, was inactive in the antibacterial assay. Further study of the main compounds in "Yimucao oil" showed that β-caryophyllene had wide-spectrum activity against Gram-positive bacteria. PMID:23344204

  19. 12 CFR Appendix A to Part 610 - Examples of Mortgage Loan Originator Activities

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... responsible for verifying information; (iii) Is inputting information into an online application or other... activities in paragraph (b)(1) of this Appendix in the course of carrying out employment duties, even if...

  20. 12 CFR Appendix A to Part 610 - Examples of Mortgage Loan Originator Activities

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... responsible for verifying information; (iii) Is inputting information into an online application or other... activities in paragraph (b)(1) of this appendixin the course of carrying out employment duties, even if...

  1. 12 CFR Appendix A to Part 610 - Examples of Mortgage Loan Originator Activities

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... responsible for verifying information; (iii) Is inputting information into an online application or other... activities in paragraph (b)(1) of this Appendix in the course of carrying out employment duties, even if...

  2. Chemical composition and antibacterial activity of essential oils from different parts of Leonurus japonicus Houtt.

    PubMed

    Xiong, Liang; Peng, Cheng; Zhou, Qin-Mei; Wan, Feng; Xie, Xiao-Fang; Guo, Li; Li, Xiao-Hong; He, Cheng-Jun; Dai, Ou

    2013-01-01

    The herb and fruits of Leonurus japonicus Houtt., named "Yimucao" and "Chongweizi", respectively, in Chinese, have been widely used in China as gynecological medicines. The components of the essential oils obtained by hydrodistillation were investigated by GC-MS. The antibacterial activity of the essential oils was determined by micro-dilution assay. The results showed large variations in the chemical composition and antibacterial activity of the oils. The oil of "Yimucao" showed antibacterial activity against various Gram-positive bacteria and consisted mainly of sesquiterpenes and diterpenes, with phytone, phytol, caryophyllene oxide and β-caryophyllene being the most significant constituents, whereas the oil of "Chongweizi", mainly made up of bornyl acetate and aliphatic hydrocarbons, was inactive in the antibacterial assay. Further study of the main compounds in "Yimucao oil" showed that β-caryophyllene had wide-spectrum activity against Gram-positive bacteria.

  3. 20 CFR 665.320 - May other activities be undertaken as part of rapid response?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... agencies and officials, employer associations, technical councils or other industry business councils, and... in capacity building activities, including providing information about innovative and successful... local levels, including Federal Department of Commerce programs and available State and local...

  4. 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.

  5. Part I. Cobalt thiolate complexes modeling the active site of cobalt nitrile hydratase. Part II. Formation of inorganic nanoparticles on protein scaffolding in Escherichia coli glutamine synthetase

    NASA Astrophysics Data System (ADS)

    Kung, Irene Yuk Man

    Part I. A series of novel cobalt dithiolate complexes with mixed imine/amine ligand systems is presented here as electronic and structural models for the active site in the bacterial enzyme class, nitrile hydratase (NHase). Pentadentate cobalt(II) complexes with S2N 3 ligand environments are first studied as precursors to the more relevant cobalt(III) complexes. Adjustment of the backbone length by removal of a methylene group increases the reactivity of the system; whereas reduction of the two backbone imine bonds to allow free rotation about those bonds may decrease reactivity. Reactivity change due to the replacement of the backbone amine proton with a more sterically challenging methyl group is not yet clear. Upon oxidation, the monocationic pentadentate cobalt(III) complex, 1b, shows promising reactivity similar to that of NHase. The metal's open coordination site allows reversible binding of the endogenous, monoanionic ligands, N 3- and NCS-. Oxygenation of the thiolate sulfur atoms by exposure to O2 and H2O 2 produces sulfenate and sulfinate ligands in complex 8, which resembles the crystal structure of "deactivated" Fe NHase. However, its lack of reactivity argues against the oxygenated enzyme structure as the active form. Six-coordinate cobalt(III) complexes with S2N4 amine/amine ligand systems are also presented as analogues of previously reported iron(III) compounds, which mimic the spectroscopic properties of Fe NHase. The cobalt complexes do not seem to similarly model Co NHase. However, the S = 0 cobalt(III) center can be spectroscopically silent and difficult to detect, making comparison with synthetic models using common techniques hard. Part II. Dodecameric Escherichia coli glutamine synthetase mutant, E165C, stacks along its six-fold axis to produce tubular nanostructures in the presence of some divalent metal ions, as does the wild type enzyme. The centrally located, engineered Cys-165 residues appear to bind to various species and may serve as

  6. Nuclear material safeguards for enrichments plants: Part 4, Gas Centrifuge Enrichment Plant: Diversion scenarios and IAEA safeguards activities: Safeguards training course

    SciTech Connect

    Not Available

    1988-10-01

    This publication is Part 4 of a safeguards training course in Nuclear Material Safeguards for enrichment plants. This part of the course deals with diversion scenarios and safeguards activities at gas centrifuge enrichment plants.

  7. 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

  8. New phenolic compounds with anti-adipogenic activity from the aerial parts of Pulsatilla koreana.

    PubMed

    Liu, Qing; Ahn, Jong Hoon; Kim, Seon Beom; Hwang, Bang Yeon; Lee, Mi Kyeong

    2012-11-01

    Three new phenolic compounds, pulsatillosides A (1), B (2), and C (3), were isolated from the aerial parts of Pulsatilla koreana, together with two known flavonoid glycosides, trans-tiliroside (4) and kaempferol-3-O-β-glycoside (5). The structures of the isolated compounds were determined on the basis of spectroscopic analysis including 1D, 2D NMR and HR-MS. Among the isolated compounds, compounds 1-3 significantly inhibited adipocyte differentiation as measured by fat accumulation in 3 T3-L1 cells using Oil Red O staining.

  9. Time-resolved Spectroscopy of Active Binary Stars: Coronal Structure and Flares (Part II)

    NASA Astrophysics Data System (ADS)

    Brown, Alexander

    EUVE has provided the first stellar coronal spectra showing individual emission lines, thereby allowing coronal modelling at a level of sophistication previously unattainable. Long EUVE observations have shown that large-scale flaring is prevalent in the coronae of active binary stars. We propose to obtain EUVE DSS spectra and photometry for 4 active binaries, one of which has never been observed by EUVE (V478 Lyr) and three EUV-bright systems that merit reobservation (Sigma CrB, Sigma Gem, Xi UMa). We shall use these observations to derive high quality quiescent coronal spectra for measuring emission measure distributions and modelling, and to obtain new flare data. We shall try to coordinate these observations with ground-based radio observations and other spacecraft, if the scheduling allows. The Sigma CrB spectra may be coordinated with AXAF GTO observations. The proposed observations will significantly increase the available EUVE spectroscopy of active binaries.

  10. 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

  11. Spiroimidazolidinone NPC1L1 inhibitors. Part 2: structure-activity studies and in vivo efficacy.

    PubMed

    Howell, Kobporn L; DeVita, Robert J; Garcia-Calvo, Margarita; Meurer, Roger D; Lisnock, JeanMarie; Bull, Herbert G; McMasters, Daniel R; McCann, Margaret E; Mills, Sander G

    2010-12-01

    Ezetimibe (Zetia®), a cholesterol-absorption inhibitor (CAI) approved by the FDA for the treatment of hypercholesterolemia, is believed to target the intestine protein Niemann-Pick C1-Like 1 (NPC1L1) or its pathway. A spiroimidazolidinone NPC1L1 inhibitor identified by virtual screening showed moderate binding activity but was not efficacious in an in vivo rodent model of cholesterol absorption. Synthesis of analogs established the structure-activity relationships for binding activity, and resulted in compounds with in vivo efficacy, including 24, which inhibited plasma cholesterol absorption by 67% in the mouse, thereby providing proof-of-concept that non-β-lactams can be effective CAIs.

  12. Three-dimensional field structure in open unstable cavities Part II: Active cavity results.

    PubMed

    Oughstun, K; Khamnei, C

    1999-05-10

    The three-dimensional field distribution of the diffractive cavity mode structure in an active, open, unstable laser resonator is presented as a function of the equivalent Fresnel number of the cavity. The active cavity mode structures are compared to that of the corresponding passive cavity so that the effects of a spatially extended, homogeneously broadened, saturable gain medium on the cavity field structure may be ascertained. The qualitative structure of this intracavity field distribution, including the central intensity core (or oscillator filament), is explained in terms of the Fresnel zone structure defined over the cavity feedback aperture. PMID:19396296

  13. Antifungal agents, Part 11. Biphenyl analogues of naftifine: synthesis and antifungal activities.

    PubMed

    Porretta, G C; Fioravanti, R; Biava, M; Artico, M; Villa, A; Simonetti, N

    1995-09-01

    A series of naftifine analogues having the biphenyl instead of the naphthyl moiety have been synthesized in a search devoted to study bioanalogues of clinically efficacious antifungal agents. The new derivatives were tested against Candida albicans by the direct contact method. They were also assayed against Gram-positive and Gram-negative bacteria and against some isolates of plant pathogenic fungi. Derivatives 8a, 8c, and 9a were found to be active against Candida albicans, derivative 5a was active against E. coli, a very resistant species to antimycotic agents, and derivatives 8a and 8b inhibited the plant pathogenic Rhizoctonia solani.

  14. 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.

  15. 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

  16. 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.

  17. [Stress prevention programs--strategies, techniques, effectiveness. Part II. Organizational activities to prevent stress at work].

    PubMed

    Małgorzata, W; Merecz, Dorota; Drabek, Marcin

    2010-01-01

    This is the second part of the publication on approaches to occupational stress prevention and a state of the art in different European countries. In this part, stress prevention within an organization is described and discussed. Although there is no one way of tackling stress at work, some recommendations can be formulated to increase the effectiveness of such interventions. The effective stress reducing programs should be aimed both at changes in the organization itself and empowerment of employees' coping with stress resources. It is also important to take the advantage of wide spectrum of methods and techniques (e.g., work redesign, participation, team work, cognitive behavioral methods, relaxation, etc.) remembering that one size does not fit all. The intervention should be carefully planned and adopted to the various branches, an individual organization or department and should be preceded by the identification of stress risks and risk groups. To have the stress prevention program successfully introduced one should also consider factors which may influence (positively or negatively) the process of program implementation.

  18. 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

  19. 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.

  20. 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

  1. 47 CFR 22.503 - Paging geographic area authorizations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... interference problems before bringing matters to the FCC. In the event that there is no co-channel paging... on a non-interfering basis. (j) Site location restriction. The transmitting antenna of each...

  2. 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...

  3. 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…

  4. 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…

  5. 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…

  6. 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…

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

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... mission model. 3 years before launch (Ref. § 1215.109(c). Submit general user requirements to permit preliminary planning. Begin payment for pre-mission activities (Ref. § 1215.115(b)(5)). 18 months before... development of operational documents and ICD's. (Ref. § 1215.109(e)). If appropriate, initiate action with...

  8. 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…

  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. 12 CFR Appendix A to Part 1008 - Examples of Mortgage Loan Originator Activities

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... aid in the understanding of activities that would cause an individual to fall within or outside the... responsible for verification, an individual can still “take a residential mortgage loan application” even if...) Generally describes for a borrower or prospective borrower the loan application process without a...

  11. 12 CFR Appendix A to Part 1008 - Examples of Mortgage Loan Originator Activities

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... aid in the understanding of activities that would cause an individual to fall within or outside the... responsible for verification, an individual can still “take a residential mortgage loan application” even if...) Generally describes for a borrower or prospective borrower the loan application process without a...

  12. 12 CFR Appendix A to Part 1008 - Examples of Mortgage Loan Originator Activities

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... aid in the understanding of activities that would cause an individual to fall within or outside the... responsible for verification, an individual can still “take a residential mortgage loan application” even if...) Generally describes for a borrower or prospective borrower the loan application process without a...

  13. 20 CFR 645.220 - What activities are allowable under this part?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... for the following: (a) Job readiness activities, subject to the requirements of § 645.221 of this... private sector employment wage subsidies; and (4) On-the-job training. (d) Job placement services subject... section, or in any other subsidized or unsubsidized job, subject to the requirements of § 645.221 of...

  14. 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…

  15. 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

  16. 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

  17. Using Shadow Page Cache to Improve Isolated Drivers Performance

    PubMed Central

    Dong, Xiaoshe; Wang, Endong; Chen, Baoke; Zhu, Zhengdong; Liu, Chengzhe

    2015-01-01

    With the advantage of the reusability property of the virtualization technology, users can reuse various types and versions of existing operating systems and drivers in a virtual machine, so as to customize their application environment. In order to prevent users' virtualization environments being impacted by driver faults in virtual machine, Chariot examines the correctness of driver's write operations by the method of combining a driver's write operation capture and a driver's private access control table. However, this method needs to keep the write permission of shadow page table as read-only, so as to capture isolated driver's write operations through page faults, which adversely affect the performance of the driver. Based on delaying setting frequently used shadow pages' write permissions to read-only, this paper proposes an algorithm using shadow page cache to improve the performance of isolated drivers and carefully study the relationship between the performance of drivers and the size of shadow page cache. Experimental results show that, through the shadow page cache, the performance of isolated drivers can be greatly improved without impacting Chariot's reliability too much. PMID:25815373

  18. Using shadow page cache to improve isolated drivers performance.

    PubMed

    Zheng, Hao; Dong, Xiaoshe; Wang, Endong; Chen, Baoke; Zhu, Zhengdong; Liu, Chengzhe

    2015-01-01

    With the advantage of the reusability property of the virtualization technology, users can reuse various types and versions of existing operating systems and drivers in a virtual machine, so as to customize their application environment. In order to prevent users' virtualization environments being impacted by driver faults in virtual machine, Chariot examines the correctness of driver's write operations by the method of combining a driver's write operation capture and a driver's private access control table. However, this method needs to keep the write permission of shadow page table as read-only, so as to capture isolated driver's write operations through page faults, which adversely affect the performance of the driver. Based on delaying setting frequently used shadow pages' write permissions to read-only, this paper proposes an algorithm using shadow page cache to improve the performance of isolated drivers and carefully study the relationship between the performance of drivers and the size of shadow page cache. Experimental results show that, through the shadow page cache, the performance of isolated drivers can be greatly improved without impacting Chariot's reliability too much. PMID:25815373

  19. 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

  20. 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

  1. 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).

  2. The role and regulation of complement activation as part of the thromboinflammation elicited in cell therapies.

    PubMed

    Nilsson, Bo; Teramura, Yuji; Ekdahl, Kristina N

    2014-10-01

    Cell therapies in which the cells come into direct contact with blood and other body fluids are emerging treatment procedures for patients with various diseases, such as diabetes mellitus, liver insufficiency, and graft-versus-host disease. However, despite recent progress, these procedures are associated with tissue loss caused by thromboinflammatory reactions. These deleterious reactions involve the activation of the complement and coagulation cascades and platelet and leukocyte activation, ultimately resulting in clot formation and damage to the implanted cells. In this concept review, we discuss the basic mechanisms underlying the thrombininflammatory process, with special reference to the engagement of complement and emerging strategies for the therapeutic regulation of these reactions that include the use of selective systemic inhibitors and various procedures to coat the surfaces of the cells. The coating procedures may also be applied to other treatment modalities in which similar mechanisms are involved, including whole organ transplantation, treatment with biomaterials in contact with blood, and extracorporeal procedures.

  3. Aspidosperma species as sources of antimalarials. Part III. A review of traditional use and antimalarial activity.

    PubMed

    de Paula, Renata Cristina; Dolabela, Maria Fâni; de Oliveira, Alaíde Braga

    2014-03-01

    Several plant species belonging to the genus Aspidosperma are traditionally used in Brazil and other Meso- and South American countries for the treatment of malaria and fevers. These traditional uses were motivation for this review. A literature survey completed for this review has identified scientific bibliographical references to the use of 24 Aspidosperma species to treat malaria/fevers and to 19 species that have had their extracts and/or alkaloids evaluated, with good results, for in vitro and/or in vivo antimalarial activity. Indole alkaloids are typical constituents of Aspidosperma species. However, only 20 out of more than 200 known indole alkaloids isolated from this genus have been assayed for antimalarial activity. These data support the potential of Aspidosperma species as sources of antimalarials and the importance of research aimed at validating their use in the treatment of human malaria.

  4. 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

  5. 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.

  6. Teaching the structure of immunoglobulins by molecular visualization and SDS-PAGE analysis.

    PubMed

    Rižner, Tea Lanišnik

    2014-01-01

    This laboratory class combines molecular visualization and laboratory experimentation to teach the structure of the immunoglobulins (Ig). In the first part of the class, the three-dimensional structures of the human IgG and IgM molecules available through the RCSB PDB database are visualized using freely available software. In the second part, IgG and IgM are studied using electrophoretic methods. Through SDS-PAGE analysis under reducing conditions, the students determine the number and molecular masses of the polypeptide chains, while through SDS-PAGE under nonreducing conditions, the students assess the oligomerization of these Ig molecules. The aims of this class are to expand upon the knowledge and understanding of the Ig structure that the students have gained from classroom lectures. The combination of this molecular visualization of the Ig molecules and the SDS-PAGE experimentation ensures variety in the teaching techniques, while the implication of the Ig molecules in human disease promotes interest for biomedical students.

  7. Essential oils, phenolics, and antioxidant activities of different parts of cumin (Cuminum cyminum L.).

    PubMed

    Bettaieb, Iness; Bourgou, Soumaya; Wannes, Wissem Aidi; Hamrouni, Ibtissem; Limam, Ferid; Marzouk, Brahim

    2010-10-13

    Cuminum cyminum L. roots, stems and leaves, and flowers were investigated for their essential oils, total phenolics, flavonoids, and tannins contents, individual phenolic compounds, and antioxidant activities. The essential oil was investigated by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS), whereas identification and quantification of individual target polyphenolic compounds was performed by reversed-phase high-performance liquid chromatography (RP-HPLC). Essential oil yields were 0.03% in roots, 0.1% in stem and leaves, and 1.7% in flowers. Major components of the oils were bornyl acetate (23%), α-terpinene (34%), and γ-terpinene (51%) in roots, stems and leaves, and flowers, respectively. In all C. cyminum organs, total phenolics content ranged from 11.8 to 19.2 mg of gallic acid equivalents per gram of dry weight (mg of GAE/g of DW). Among the polyphenols studied, 13 were identified in roots, 17 in stem and leaves, and 15 in flowers. The major phenolic compound in the roots was quercetin (26%), whereas in the stems and leaves, p-coumaric, rosmarinic, trans-2-dihydrocinnamic acids and resorcinol were predominant. In the flowers, vanillic acid was the main compound (51%). The antioxidant activities of C. cyminum essential oils and acetone extracts obtained from the three organs were assessed using four tests [1,1-diphenyl-2-picrylhydrazyl (DPPH), β-carotene/linoleic acid, reducing power, and chelating power assays]. The acetone extract of flowers was strongly effective as a DPPH radical scavenger, lipid peroxidation inhibitor, and reducing agent, with IC(50) values of 4, 32, and 8 μg/mL, respectively. Moreover, the acetone extract of stems and leaves showed the highest chelating power. However, the essential oils exhibited moderate activities in the different tests.

  8. 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.

  9. A comparative study of sulfidogenic and methanogenic activities during the treatment of landfill leachate: part I.

    PubMed

    Erdirencelebi, Dilek; Ozturk, Izzet

    2006-01-01

    A comprehensive anaerobic leachate treatment in batch reactors was conducted for 9 months. Activities of two main bacterial groups, sulfidogens and methanogens were observed with monitoring parameters as chemical oxygen demand (COD), total gas production, pH, alkalinity, dissolved sulfide and volatile suspended solids/total suspended solids (VSS/TSS). Leachate contained high concentrations of volatile fatty acids. Some competition between microbial species was observed. COD was applied at a range of 1100-8200 mg/L at a slowly increasing rate over time. COD removal was mostly above 80%, dissolved sulfide was produced at a range of 100-450 mg/L in the first weeks, proving high sulfidogenic activity and making 40-50% of COD removal. Methanogenesis seemed under stress and improved after several weeks with increasing COD load whereas hydrogen sulfide (HS-) production leveled off around 100 mg/L, making 4-8% COD removal by sulfidogens. Then, 40-70% of overall COD removal was achieved by methanogens. Volatile fatty acids (VFA) except acetic acid (propionic, isobutyric, butyric, isovaleric, valeric, caproic and heptanoic acids) were readily degraded and found near detection limit on gas chromatographic runs, accordingly VFA-oxidizing bacteria were assumed to be highly active and tolerant to sulfide levels encountered in our study, also with hydrogenotrophic groups providing favorable conditions for the process. pH was the key parameter to determine the degree of inhibition from sulfurous species. Alkalinity was produced proportionally with COD applied as a result of VFA degradation. Overall system performance was good and optimum pH was 7.8-8.2 at which inhibition due to unionized VFA was eliminated.

  10. 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.

  11. 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.

  12. New quinoline alkaloid from Ruta graveolens aerial parts and evaluation of the antifertility activity.

    PubMed

    Salib, Josline Y; El-Toumy, Sayed A; Hassan, Emad M; Shafik, Nabila H; Abdel-Latif, Sally M; Brouard, Ignacio

    2014-01-01

    Bioassay-guided isolation of methanol extract of Ruta graveolens L. leaves yielded a new quinoline alkaloid, (4S) 1,4-dihydro-4-methoxy-1,4-dimethyl-3-(3-methylbut-2-enyl)quinoline 2,7-diol, and nine phenolic compounds including rutin as a major compound. Structures of the isolated compounds were determined by using chromatography, UV, HR-ESI-MS and 1D/2D (1)H/(13)C NMR spectroscopy. The uterotonic activity of methanol extract fractions (ethyl acetate, n-butanol and aqueous fraction) as well as the isolated major compounds was tested in the isolated mouse uterus in vitro. The n-butanol-soluble fraction was found to demonstrate the most potent uterotonic activity in a dose-dependent manner, also the major isolated compound rutin revealed the occurrence of an uterotonic response, which was maximum at a concentration level of 0.25 mg/mL, accounting for 68.7% of that exhibited by the chosen concentration of oxytocin.

  13. Nepetalactone content and antibacterial activity of the essential oils from different parts of Nepeta persica.

    PubMed

    Shafaghat, Ali; Oji, Khodamali

    2010-04-01

    The essential oils from the flower, leaf, stem and root of Nepeta persica Boiss., analyzed by GC and GC/MS, were shown to contain 4abeta,7alpha,7abeta-nepetalactone (58.5%, 62.3%, 66.2% and 27.1%, respectively), and 4aalpha,7alpha,7abeta-nepetalactone (33.0%, 28.3%, 24.9% and 7.6%, respectively). The other main component of the flower and stem oils was alpha-pinene (3.6% and 4.4%) and of the leaf oil beta-ocimene (3.6%). In the root oil, other main constituents were alpha-pinene (40.4%), alpha-amorphene (5.3%), gamma-cadinene (2.9%), and cis-calamenene (2.5%). Nepetalactone was the major component of the flower, leaf and stem oils, which are thus important sources of nepetalactone. Antibacterial activities of the flower, leaf, stem and root oils were evaluated using the micro-dilution broth method. Inhibitory effects on Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi and Enterococcus faecalis were recorded. The flower, leaf, stem, and root oils had difference activities against the test microorganisms. The antibacterial property of the essential oils might be ascribed to their high content of nepetalactone isomers.

  14. 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.

  15. Feeding stage, species, body part and sex-specific activity of glutathione S-transferase in mosquito.

    PubMed

    Tripathy, A; Kar, S K

    2015-03-01

    In the present study, the feeding stage, body parts, development and sex specific activity of Glutathione S-transferases (GSTs) were observed in different mosquito species (Aedes aegypti, Culex quinquefasciatus, Anopheles stephensi, An. culicifacies, An. annularis, An. subpictus, An. vagus). GST activity was assayed spectrophotometrically at 23°C, using a UV Max microplate Reader, to measure the rate of conjugation of GSH to CDNB. A significant species-specific difference in the activity of GST was noticed, highest being in unfed Ae. aegypti (41.2 nmol/min/mg) followed by unfed Cx. quinquefasciatus (7.9 nmol/min/mg) and the least in unfed An. stephensi (5.8 nmol/min/mg). In all the species the GST activity was found to be significantly higher in fully fed and gravid stages compared with the unfed, while the enzyme activity was reduced after egg laying either to the level of unfed animals or well below its level in all the experimental species. The GST activity was found to be higher in the abdominal region of all the experimental species in comparison with the other body parts (head and thorax). The GST activity of An. stephensi increased gradually through the larval stages and reached the maximum level in the pupae and remained at that level in the newly emerged adults. However, its activity declined markedly (10 fold) with ageing from 5 to 40 days. A significant sex-related difference in the specific activity of GST was found in An. stephensi where approximately 3.5 fold lower activity was observed in males compared with its females, whereas no significant variation was noticed in Ae. aegypti and Cx. quinquefasciatus. The study corroborates the fact that GSTs are differentially regulated by multiple mechanisms in response to xenobiotics modulation in situation-specific manner such as species, sex, feeding and developmental stage. The knowledge of situation-specific modulation of GST will provide a better understanding of GST based insecticide resistance

  16. 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...

  17. Does the Op-Ed Page Have a Chance to Become a Public Forum?

    ERIC Educational Resources Information Center

    Ciofalo, Andrew; Traverso, Kim

    1994-01-01

    Surveys op-ed page editors, finding that fewer than half of the responding papers have op-ed pages; that professional journalists, public figures, and propagandists dominate the pages; and that editors firmly control the agenda. (SR)

  18. 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

  19. 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

  20. Continental-Scale Temperature Reconstructions from the PAGES 2k Network

    NASA Astrophysics Data System (ADS)

    Kaufman, D. S.

    2012-12-01

    We present a major new synthesis of seven regional temperature reconstructions to elucidate the global pattern of variations and their association with climate-forcing mechanisms over the past two millennia. To coordinate the integration of new and existing data of all proxy types, the Past Global Changes (PAGES) project developed the 2k Network. It comprises nine working groups representing eight continental-scale regions and the oceans. The PAGES 2k Consortium, authoring this paper, presently includes 79 representatives from 25 countries. For this synthesis, each of the PAGES 2k working groups identified the proxy climate records for reconstructing past temperature and associated uncertainty using the data and methodologies that they deemed most appropriate for their region. The datasets are from 973 sites where tree rings, pollen, corals, lake and marine sediment, glacier ice, speleothems, and historical documents record changes in biologically and physically mediated processes that are sensitive to temperature change, among other climatic factors. The proxy records used for this synthesis are available through the NOAA World Data Center for Paleoclimatology. On long time scales, the temperature reconstructions display similarities among regions, and a large part of this common behavior can be explained by known climate forcings. Reconstructed temperatures in all regions show an overall long-term cooling trend until around 1900 C.E., followed by strong warming during the 20th century. On the multi-decadal time scale, we assessed the variability among the temperature reconstructions using principal component (PC) analysis of the standardized decadal mean temperatures over the period of overlap among the reconstructions (1200 to 1980 C.E.). PC1 explains 35% of the total variability and is strongly correlated with temperature reconstructions from the four Northern Hemisphere regions, and with the sum of external forcings including solar, volcanic, and greenhouse

  1. Essential oil composition and antifungal activity of aerial parts of Ballota nigra ssp foetida collected at flowering and fruiting times.

    PubMed

    Fraternale, Daniele; Ricci, Donata

    2014-07-01

    The present study reports the results of gas chromatographic-mass spectrometric (GC/MS) analyses of the essential oils from the aerial parts of Ballota nigra L. ssp foetida (Lamiaceae) collected at flowering and fruiting times, as well as their in vitro antifungal activity against nine plant pathogenic fungi. Moreover, the essential oils were evaluated for their antifungal activity using the agar dilution method, and also MICs (minimum inhibitory concentrations) and MFCs (minimum fungicidal concentrations) were determined. The major compounds identified in the flowering and fruiting aerial parts oils respectively were beta-caryophyllene (22.6% and 21.8%), caryophyllene oxide (18.0% and 20.5%) and germacrene-D (16.5 and 13.1%). The oils showed in vitro antifungal activity against some species of Fusarium, Botrytis cinerea, and Alternaria solani. Our study indicates that the oil of B. nigra ssp foetida could be used as a control agent for plant pathogenic fungi in natural formulations. PMID:25230517

  2. 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

  3. 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.

    2013-01-01

    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 have a high enzyme affinity for dissolved organic phosphorus (DOP) by production and release of alkaline phosphatase. Additionally, they are 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 under aeration with low (180 μatm), medium (380 μatm), and high (780 μatm) CO2 concentrations. Obtained pCO2 levels in the treatments were on median 315, 353, and 548 μatm CO2, respectively. 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 influenced the concentration of mucinous substances and the 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. In total, significantly more mucinous substances accumulated in the high pCO2 treatment, reaching 363 μg Xeq L-1 compared to 269 μg Xeq 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

  4. 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

  5. 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

  6. 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.

  7. Multiple Behavior Change among Church Members Taking Part in the Faith, Activity, and Nutrition Program

    PubMed Central

    Wilcox, Sara

    2013-01-01

    Objective To examine the extent to which participants in a combined physical activity (PA) and dietary intervention achieved changes in multiple health behaviors. Design Group randomized trial; includes participants assigned to the intervention group only. Setting 36 churches in South Carolina. Participants 360 African American church members. Intervention 15-month PA and dietary intervention, guided by the structural ecological model, targeting environmental (i.e. social, cultural, physical) and organizational (i.e. policies, practices) changes within the church. Main Outcome Measures Self-reported PA, fruit and vegetable consumption, fat-, and fiber-related behaviors. Analysis Change in each behavior was defined as unadjusted pretest-posttest improvement ≥0.20 of the baseline standard deviation. The total number and each combination of behaviors changed were calculated. Results 19.2% changed no health behaviors as defined above, 31.4% changed one health behavior, 30.8% changed two health behaviors, 13.3% changed three health behaviors, and 5.3% changed all four of the targeted health behaviors. Combinations of multiple behavior change included PA and dietary behaviors, suggesting both behaviors can be changed simultaneously. Conclusions and Implications Nearly half of participants changed at least two health behaviors. Faith-based interventions targeting environmental and organizational change can successfully change multiple behaviors, potentially leading to greater improvements in public health. PMID:23769297

  8. [The economically active population in Verviers during the industrial revolution. Part 1. Inactivity and underemployment].

    PubMed

    Desama, C

    1979-01-01

    The industrial revolution during the 1st 1/2 of the 19th century in Wallonia had important social and demographic repercussions which are still being felt today. The author examines and compares the demographic structures of the working population of the city of Verviers in 1806 and 1846. 1/4 of the adult population was not working at that time. Married women constitute a manpower reserve which is drawn upon in line with the general line of activity; the more than proportional overall offer of employment with respect to demand is a cause for inactivity which is as restraining as the education of children or social pressures may be which force these women to perform household work. Underemployment is linked to age, affecting the youngest among potential workers; it is high between ages 12-19, decreases until age 30 and then becomes negligible, and increases again by age 65 in 1806 or age 70 in 1846. Underemployment is also linked to sex since it affects women, although less than inactivity does. Finally, it affects bachelors; the evident relation in 1806 becomes almost exclusive in 1846 when 90% of underemployed individuals were bachelors. The increase in the rate of underemployment between 1806-1846 is the result of the volume of immigration and its structure which brought about disequilibrium between supply and demand. (author's)

  9. 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.

  10. Minimum chemical requirements for adhesin activity of the acid-stable part of Candida albicans cell wall phosphomannoprotein complex.

    PubMed

    Kanbe, T; Cutler, J E

    1998-12-01

    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 alpha-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 alpha-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

  11. Using UNIX, Part 2.

    PubMed

    Mann, J

    2001-01-01

    We talked about using 3 UNIX commands. In UNIX, there are many other options for using them. But for the most part, if you can use them like I have shown, you will be able to do everything you need. If you can learn these few points well, I think you will be better off than if I give you 50 options and leave you totally confused about when to do what. On some UNIX systems, an electronic version of the UNIX manual is on the system. This gives a lot more information about each command. However, it is a bit difficult to understand. If you want more information about any command, you can type man COMMAND, e.g., man ls. This will give you more ways to use the ls command. And remember, the command pwd tells what directory you are in, cd/directory changes to another directory, ls lists the contents of the directory you are in, ls more displays the directory contents 1 page at a time (the space bar gives you the next page), ls-al gives a detailed listing of the contents of the directory you are in, ls-al more displays them 1 page at a time (the space bar gives you the next page).

  12. 30 CFR 585.300 - What types of activities are authorized by ROW grants and RUE grants issued under this part?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... grants and RUE grants issued under this part? 585.300 Section 585.300 Mineral Resources BUREAU OF OCEAN... Renewable Energy Activities Row Grants and Rue Grants § 585.300 What types of activities are authorized by ROW grants and RUE grants issued under this part? (a) An ROW grant authorizes the holder to install...

  13. 30 CFR 585.300 - What types of activities are authorized by ROW grants and RUE grants issued under this part?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... grants and RUE grants issued under this part? 585.300 Section 585.300 Mineral Resources BUREAU OF OCEAN... Renewable Energy Activities Row Grants and Rue Grants § 585.300 What types of activities are authorized by ROW grants and RUE grants issued under this part? (a) An ROW grant authorizes the holder to install...

  14. 30 CFR 285.300 - What types of activities are authorized by ROW grants and RUE grants issued under this part?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... grants and RUE grants issued under this part? 285.300 Section 285.300 Mineral Resources MINERALS... Renewable Energy Activities Row Grants and Rue Grants § 285.300 What types of activities are authorized by ROW grants and RUE grants issued under this part? (a) An ROW grant authorizes the holder to install...

  15. 30 CFR 585.300 - What types of activities are authorized by ROW grants and RUE grants issued under this part?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... grants and RUE grants issued under this part? 585.300 Section 585.300 Mineral Resources BUREAU OF OCEAN... Renewable Energy Activities Row Grants and Rue Grants § 585.300 What types of activities are authorized by ROW grants and RUE grants issued under this part? (a) An ROW grant authorizes the holder to install...

  16. 30 CFR 285.300 - What types of activities are authorized by ROW grants and RUE grants issued under this part?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... grants and RUE grants issued under this part? 285.300 Section 285.300 Mineral Resources BUREAU OF OCEAN... and Easement Grants for Renewable Energy Activities Row Grants and Rue Grants § 285.300 What types of activities are authorized by ROW grants and RUE grants issued under this part? (a) An ROW grant...

  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. 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.

  19. [Stress prevention programs--strategies, techniques, effectiveness. Part I. National and international activities to prevent stress at work].

    PubMed

    Waszkowska, Małgorzata; Merecz, Dorota; Drabek, Marcin

    2009-01-01

    Work stress is nowadays one of the major world-wide problems because of its negative impact on health and socio-economic consequences. Therefore, many organizations, established to protect occupational health and safety, include stress-related issues into their preventive activities. This article is the first part of a broader review of approaches to work stress prevention and existing practices in Europe. It presents anti-stress interventions elaborated and implemented at international and national levels, such as: legal and research initiatives, educational actions, supporting the development of knowledge of occupational stress, and promoting the idea of healthy work place.

  20. 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

  1. 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.

  2. 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

  3. 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.

  4. Chemical constituents from the aerial parts of Aster koraiensis with protein glycation and aldose reductase inhibitory activities.

    PubMed

    Lee, Jun; Lee, Yun Mi; Lee, Byong Won; Kim, Joo-Hwan; Kim, Jin Sook

    2012-02-24

    Two new eudesmane-type sesquiterpene glucosides, 9β-O-(E-p-hydroxycinnamoyl)-1β,6β-dihydroxy-trans-eudesm-3-en-6-O-β-D-glucopyranoside (1) and 9α-O-(E-p-hydroxycinnamoyl)-1α,6α-11-trihydroxy-trans-eudesm-3-en-6-O-β-D-glucopyranoside (2), were isolated by the activity-guidedfractionation of an EtOAc-soluble fraction from the aerial parts of Aster koraiensis. A new dihydrobenzofuran glucoside, (2R,3S)-6-acetyl-2-[1-O-(β-D-glucopyranosyl)-2-propenyl]-5-hydroxy-3-methoxy-2,3-dihydrobenzofuran (3), was also isolated, in addition to 15 known compounds. The structures of 1-3 were determined by spectroscopic data interpretation. All of the isolates were evaluated for in vitro inhibitory activity against the formation of advanced glycation end-products and rat lens aldose reductase.

  5. Experimental Results on Statistical Approaches to Page Replacement Policies

    SciTech Connect

    LEUNG,VITUS J.; IRANI,SANDY

    2000-12-08

    This paper investigates the questions of what statistical information about a memory request sequence is useful to have in making page replacement decisions: Our starting point is the Markov Request Model for page request sequences. Although the utility of modeling page request sequences by the Markov model has been recently put into doubt, we find that two previously suggested algorithms (Maximum Hitting Time and Dominating Distribution) which are based on the Markov model work well on the trace data used in this study. Interestingly, both of these algorithms perform equally well despite the fact that the theoretical results for these two algorithms differ dramatically. We then develop succinct characteristics of memory access patterns in an attempt to approximate the simpler of the two algorithms. Finally, we investigate how to collect these characteristics in an online manner in order to have a purely online algorithm.

  6. Distinct parts of leukotriene C{sub 4} synthase interact with 5-lipoxygenase and 5-lipoxygenase activating protein

    SciTech Connect

    Strid, Tobias; Svartz, Jesper; Franck, Niclas; Hallin, Elisabeth; Ingelsson, Bjoern; Soederstroem, Mats; Hammarstroem, Sven

    2009-04-17

    Leukotriene C{sub 4} is a potent inflammatory mediator formed from arachidonic acid and glutathione. 5-Lipoxygenase (5-LO), 5-lipoxygenase activating protein (FLAP) and leukotriene C{sub 4} synthase (LTC{sub 4}S) participate in its biosynthesis. We report evidence that LTC{sub 4}S interacts in vitro with both FLAP and 5-LO and that these interactions involve distinct parts of LTC{sub 4}S. FLAP bound to the N-terminal part/first hydrophobic region of LTC{sub 4}S. This part did not bind 5-LO which bound to the second hydrophilic loop of LTC{sub 4}S. Fluorescent FLAP- and LTC{sub 4}S-fusion proteins co-localized at the nuclear envelope. Furthermore, GFP-FLAP and GFP-LTC{sub 4}S co-localized with a fluorescent ER marker. In resting HEK293/T or COS-7 cells GFP-5-LO was found mainly in the nuclear matrix. Upon stimulation with calcium ionophore, GFP-5-LO translocated to the nuclear envelope allowing it to interact with FLAP and LTC{sub 4}S. Direct interaction of 5-LO and LTC{sub 4}S in ionophore-stimulated (but not un-stimulated) cells was demonstrated by BRET using GFP-5-LO and Rluc-LTC{sub 4}S.

  7. 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.

  8. Key-phrase based classification of public health web pages.

    PubMed

    Dolamic, Ljiljana; Boyer, Célia

    2013-01-01

    This paper describes and evaluates the public health web pages classification model based on key phrase extraction and matching. Easily extendible both in terms of new classes as well as the new language this method proves to be a good solution for text classification faced with the total lack of training data. To evaluate the proposed solution we have used a small collection of public health related web pages created by a double blind manual classification. Our experiments have shown that by choosing the adequate threshold value the desired value for either precision or recall can be achieved.

  9. 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.

  10. 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.

  11. 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…

  12. Dissociative Part-Dependent Resting-State Activity in Dissociative Identity Disorder: A Controlled fMRI Perfusion Study

    PubMed Central

    Schlumpf, Yolanda R.; Reinders, Antje A. T. S.; Nijenhuis, Ellert R. S.; Luechinger, Roger; van Osch, Matthias J. P.; Jäncke, Lutz

    2014-01-01

    Background In accordance with the Theory of Structural Dissociation of the Personality (TSDP), studies of dissociative identity disorder (DID) have documented that two prototypical dissociative subsystems of the personality, the “Emotional Part” (EP) and the “Apparently Normal Part” (ANP), have different biopsychosocial reactions to supraliminal and subliminal trauma-related cues and that these reactions cannot be mimicked by fantasy prone healthy controls nor by actors. Methods Arterial spin labeling perfusion MRI was used to test the hypotheses that ANP and EP in DID have different perfusion patterns in response to rest instructions, and that perfusion is different in actors who were instructed to simulate ANP and EP. In a follow-up study, regional cerebral blood flow of DID patients was compared with the activation pattern of healthy non-simulating controls. Results Compared to EP, ANP showed elevated perfusion in bilateral thalamus. Compared to ANP, EP had increased perfusion in the dorsomedial prefrontal cortex, primary somatosensory cortex, and motor-related areas. Perfusion patterns for simulated ANP and EP were different. Fitting their reported role-play strategies, the actors activated brain structures involved in visual mental imagery and empathizing feelings. The follow-up study demonstrated elevated perfusion in the left temporal lobe in DID patients, whereas non-simulating healthy controls had increased activity in areas which mediate the mental construction of past and future episodic events. Conclusion DID involves dissociative part-dependent resting-state differences. Compared to ANP, EP activated brain structures involved in self-referencing and sensorimotor actions more. Actors had different perfusion patterns compared to genuine ANP and EP. Comparisons of neural activity for individuals with DID and non-DID simulating controls suggest that the resting-state features of ANP and EP in DID are not due to imagination. The findings are

  13. Anti-Inflammatory and Anti-Nociceptive Activities of Methanol Extract from Aerial Part of Phlomis younghusbandii Mukerjee

    PubMed Central

    Wang, Qiu-Shi; Yang, Li; Cui, Wen-Yao; Chen, Lei; Jiang, Yan-Hua

    2014-01-01

    This study was designed to investigate the anti-inflammatory and anti-nociceptive activity of the methanol extract from the aerial part of Phlomis younghusbandii (MEAP) and to explore the possible related mechanisms. Anti-inflammatory effects of MEAP were evaluated by using the ear edema test induced by dimethylbenzene and vascular permeability test induced by acetic acid. Anti-nociceptive activities of MEAP were evaluated by the chemical nociception in models of acetic acid-induced writhing and formalin-induced hind paw licking, and by the thermal nociception in hot plate tests. Mechanisms of MEAP activities also were explored by evaluating expression levels of TNF-α, IL-6 and iNOS induced by LPS using real-time fluorogenic PCR and expression of COX-2 using Western blotting and an open-field test. The results indicated that the MEAP administered orally could significantly decrease ear edema induced by dimethylbenzene and increase vascular permeability induced by acetic acid. Additionally, the nociceptions induced by acetic acid and formalin were significantly inhibited. The anti-nociceptive effect could not be decreased by naloxone in the formalin test, and MEAP did not affect the normal autonomic activities of mice. Expression levels of pro-inflammatory cytokines (TNF-α, IL-6, iNOS) induced by LPS were decreased obviously by treatment with MEAP. Furthermore, COX-2 expression in the spinal dorsal horns of the pain model mice induced by formalin was significantly down-regulated by MEAP. In conclusion, MEAP has significant anti-inflammatory and antinociceptive activities, and the mechanisms may be related to the down-regulated expression of TNF-α, IL-6, iNOS and COX-2. PMID:24598860

  14. Anti-inflammatory and antioxidant activities of ethanolic extract of aerial parts of Vernonia patula (Dryand.) Merr.

    PubMed Central

    Hira, Arpona; Dey, Shubhra Kanti; Howlader, Md. Sariful Islam; Ahmed, Arif; Hossain, Hemayet; Jahan, Ismet Ara

    2013-01-01

    Objective To investigate the inflammatory and antioxidant activities of ethanolic extract of aerial part of Vernonia patula (Dryand.) Merr (EAV). Methods The anti-inflammatory activity of EAV was studied using carrageenan and histamine-induced rat paw edema test at different doses (100, 200 and 400 mg/kg body weight). DPPH free radical scavenging, nitric oxide scavenging, reducing power and Fe2+ ion chelating ability were used for determining antioxidant activities. Results The EAV, at the dose of 400 mg/kg, showed a significant anti-inflammatory activity (P<0.01) both in the carrageenan and histamine-induced oedema test models in rats, showing 62.86% and 64.42% reduction in the paw volume comparable to that produced by the standard drug indomethacin (67.26% and 66.01%) at 5 h respectively. In DPPH free radical scavenging test, IC50 value for EAV was found fairly significant 36.59 µg/mL when compared to the IC50 value of the reference standards ascorbic acid 8.97 µg/mL. The IC50 values of the extract and ascorbic acid were 47.72 and 12.39 µg/mL, respectively in nitric oxide scavenging assay. The IC50 value of the EAV (33.59 µg/mL) as percentage of Fe2+ ion chelating ability was also found significant compared to that of EDTA (9.16 µg/mL). The maximum absorbance for reducing power assay was found to be 1.928 at 100 µg/mL when compared to 2.449 for standard ascorbic acid. The total phenolic content was 198.81 mg/g of gallic acid equivalent. Acute toxicity test showed that the plant might be safe for pharmacological uses up to a dose level of 3 200 mg/kg of body weight in rats. Conclusions Therefore, the obtained results suggest the acute anti-inflammatory and antioxidant activities of the EAV and thus provide the scientific basis for the traditional uses of this plant part as a remedy for inflammations. PMID:24075345

  15. 16. PHOTOCOPIES OF TITLE PAGE, BOOKPLATE, MEMBERSHIP CERTIFICATE AND PLATES ...

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    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

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  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. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. Designing Web Pages That Are Usable and Accessible to All.

    ERIC Educational Resources Information Center

    Wheaton, Joe E.; Granello, Paul F.

    The Internet is a growing source of information for persons worldwide, but for many people with disabilities the Internet can be a confusing jumble of images, frames, scripts, and colors that make little sense. Although learning how to make Web pages accessible to all takes some effort, it is effort well spent for one very good reason:…

  15. Building interactive simulations in a Web page design program.

    PubMed

    Kootsey, J Mailen; Siriphongs, Daniel; McAuley, Grant

    2004-01-01

    A new Web software architecture, NumberLinX (NLX), has been integrated into a commercial Web design program to produce a drag-and-drop environment for building interactive simulations. NLX is a library of reusable objects written in Java, including input, output, calculation, and control objects. The NLX objects were added to the palette of available objects in the Web design program to be selected and dropped on a page. Inserting an object in a Web page is accomplished by adding a template block of HTML code to the page file. HTML parameters in the block must be set to user-supplied values, so the HTML code is generated dynamically, based on user entries in a popup form. Implementing the object inspector for each object permits the user to edit object attributes in a form window. Except for model definition, the combination of the NLX architecture and the Web design program permits construction of interactive simulation pages without writing or inspecting code. PMID:17271495

  16. 48 CFR 804.1102 - Vendor Information Pages (VIP) Database.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...://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)...

  17. 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)...

  18. 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)...

  19. 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)...

  20. 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)...

  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 PROGRAM Preparation of an Application § 3402.11...

  2. 7 CFR 3402.11 - Proposal cover page.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 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 PROGRAM Preparation of an Application § 3402.11...

  3. 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…

  4. 7 CFR 3402.11 - Proposal cover page.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 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 PROGRAM Preparation of an Application § 3402.11...

  5. On Apples and Onions: A Reply to Page.

    ERIC Educational Resources Information Center

    Phillips, Gerald M.

    1980-01-01

    Answers some of William Page's criticisms (see preceding article, EJ 227 456) regarding the use of rhetoritherapy v behavior therapy to deal with students who exhibit communication apprehension. Argues that rhetoritherapy deals with people who have problems, not with problems. It is concerned with what can be done about the problem, not what the…

  6. 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

  7. 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

  8. Taking Shakespeare from the Page to the Stage.

    ERIC Educational Resources Information Center

    Breen, Kathleen T.

    1993-01-01

    Describes an approach to teaching William Shakespeare by which one teacher had students take the plays from the page to the stage by becoming actors and directors as well as scholars. Shows ways of relating various plays to more contemporary works. (HB)

  9. College of DuPage Administrative Internship Program.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL.

    This paper describes the objectives, policies, and procedures of the College of DuPage's Administrative Internship Program, whereby faculty members can gain broad administrative experience in key administrative areas of the college. The program seeks not only to broaden the experience of the individual intern, but to promote empathy among faculty…

  10. 47 CFR 22.503 - Paging geographic area authorizations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Paging geographic area authorizations. 22.503 Section 22.503 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES.... 42 (Salt Lake City) 148-150, 152. 43 (San Francisco-Oakland-San Jose) 151, 162-165. 44 (Los...

  11. 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…

  12. 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...

  13. 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…

  14. 54. PAGE TWO OF PLANS FOR EXISTING GRAND CANAL COURT ...

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

    54. PAGE TWO OF PLANS FOR EXISTING GRAND CANAL COURT (VIRGINIA COURT) ARCHED PEDESTRIAN BRIDGE OVER CARROLL CANAL Plan Sheet D-26358, Sheet No. 2 of 6 (delineated by Richard G. Carrizosa, January 1978) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  15. 56. PAGE FOUR OF PLANS FOR EXISTING GRAND CANAL COURT ...

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

    56. PAGE FOUR OF PLANS FOR EXISTING GRAND CANAL COURT (VIRGINIA COURT) ARCHED PEDESTRIAN BRIDGE OVER CARROLL CANAL Plan Sheet D-26358, Sheet No. 4 of 6 (delineated by William Loo, January 1978) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  16. 55. PAGE THREE OF PLANS FOR EXISTING GRAND CANAL COURT ...

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

    55. PAGE THREE OF PLANS FOR EXISTING GRAND CANAL COURT (VIRGINIA COURT) ARCHED PEDESTRIAN BRIDGE OVER CARROLL CANAL Plan Sheet D-26358, Sheet No. 3 of 6 (delineated by William Loo, January 1978) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  17. 57. PAGE FIVE OF PLANS FOR EXISTING GRAND CANAL COURT ...

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

    57. PAGE FIVE OF PLANS FOR EXISTING GRAND CANAL COURT (VIRGINIA COURT) ARCHED PEDESTRIAN BRIDGE OVER CARROLL CANAL Plan Sheet D-26358, Sheet No. 5 of 6 (delineated by Richard G. Carrizosa, January 1978) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  18. 46. PAGE TWO OF PLANS FOR THE THREE ORIGINAL ARCHED ...

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

    46. PAGE TWO OF PLANS FOR THE THREE ORIGINAL ARCHED PEDESTRIAN BRIDGES OVER GRAND CANAL AT 25TH AVENUE, CARROLL CANAL AT GRAND CANAL COURT, AND EASTERN CANAL AT LINNIE CANAL COURT Plan Sheet B-191 (delineator unknown, April 1924) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  19. 45. PAGE ONE OF PLANS FOR THE THREE ORIGINAL ARCHED ...

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

    45. PAGE ONE OF PLANS FOR THE THREE ORIGINAL ARCHED PEDESTRIAN BRIDGES OVER GRAND CANAL AT 25TH AVENUE, CARROLL CANAL AT GRAND CANAL COURT, AND EASTERN CANAL AT LINNIE CANAL COURT Plan Sheet B-190 (delineator unknown, April 1924) - Venice Canals, Community of Venice, Los Angeles, Los Angeles County, CA

  20. The Inquiry Page: Bringing Digital Libraries to Learners.

    ERIC Educational Resources Information Center

    Bruce, Bertram C.; Bishop, Ann Peterson; Heidorn, P. Bryan; Lunsford, Karen J.; Poulakos, Steven; Won, Mihye

    2003-01-01

    Discusses digital library development, particularly a national science digital library, and describes the Inquiry Page which focuses on building a constructivist environment using Web resources, collaborative processes, and knowledge that bridges digital libraries with users in K-12 schools, museums, community groups, or other organizations. (LRW)

  1. Ranking nodes in growing networks: When PageRank fails

    PubMed Central

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

    2015-01-01

    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. PMID:26553630

  2. 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

  3. 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

  4. 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

  5. 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…

  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. College of DuPage Institutional Portrait, 1999-2000.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL. Office of Research and Planning.

    This report profiles the College of DuPage (Illinois) and provides a quick reference regarding the institution. It contains information on facilities and land, finance, staff, college/student services, the Library, athletics, academic calendars, maps, and instructional programs. This report reflects the college structure as of September 1999 and…

  8. Building interactive simulations in a Web page design program.

    PubMed

    Kootsey, J Mailen; Siriphongs, Daniel; McAuley, Grant

    2004-01-01

    A new Web software architecture, NumberLinX (NLX), has been integrated into a commercial Web design program to produce a drag-and-drop environment for building interactive simulations. NLX is a library of reusable objects written in Java, including input, output, calculation, and control objects. The NLX objects were added to the palette of available objects in the Web design program to be selected and dropped on a page. Inserting an object in a Web page is accomplished by adding a template block of HTML code to the page file. HTML parameters in the block must be set to user-supplied values, so the HTML code is generated dynamically, based on user entries in a popup form. Implementing the object inspector for each object permits the user to edit object attributes in a form window. Except for model definition, the combination of the NLX architecture and the Web design program permits construction of interactive simulation pages without writing or inspecting code.

  9. Essential oil composition of Senecio graciliflorus DC: comparative analysis of different parts and evaluation of antioxidant and cytotoxic activities.

    PubMed

    Lone, Shabir H; Bhat, Khursheed A; Bhat, Haroon M; Majeed, Rabiya; Anand, Rajneesh; Hamid, Abid; Khuroo, Mohd A

    2014-05-15

    The essential oil of different parts of Senecio graciliflorus DC was obtained by hydrodistillation and analysed by GC-FID and GC-MS for the first time. A total of 17, 20, 19 and 17 constituents were identified comprising 99.90, 95.50, 98.93 and 95.96% of the essential oil of flower, leaf, stem and root parts of Senecio graciliflorus respectively. Monoterpene hydrocarbons predominated in the essential oil with 85.28% in flower, 57.53% in leaf, 67.74% in stem and 64.98% in root oil. α-pinene, cis-ocimene, 1,2,3-trimethylcyclohexane and β-pinene were the major constituents of the essential oil. The flower essential oil exhibited a strong antioxidant potential displaying IC50 values of 21.6±0.6 and 26.0±1.0μg/ml in DPPH and hydroxyl radical assays respectively. On the other hand the essential oil of flower and root displayed highest cytotoxicity against lung (A-549) cancer cell lines (IC50=19.1±0.9 and 21.3±1.1μg/ml respectively. This study which represents the first report of the essential oil composition and bioevaluation of Senecio graciliflorus, can serve as a new source of cytotoxic and antioxidant activity.

  10. Anti-diabetic activity of methanolic extract of Alpinia galanga Linn. aerial parts in streptozotocin induced diabetic rats

    PubMed Central

    Verma, Ramesh Kumar; Mishra, Garima; Singh, Pradeep; Jha, Keshri K.; Khosa, Ratan L.

    2015-01-01

    Introduction: Alpinia galanga Linn. belongs to the family Zingiberaceae has been used as a traditional medicine in China for relieving stomach ache, treating cold, invigorating the circulatory systems, diabetes, and reducing swelling. Aim: To evaluate the antidiabetic activity of methanolic extract of A. galanga aerial parts on streptozotocin (STZ) induced diabetic rats. Materials and Methods: Diabetes was induced by single intraperitoneal injection of STZ at a dose of 60 mg/kg bodyweight. Test drug methanolic extract of A. galanga (200 and 400 mg/kg b.w.) and glibenclamide (10 mg/kg b.w.) as standard drug was administered orally for 21 consecutive days in STZ-induced diabetic rats. Fasting blood glucose level, serum lipid profiles, as well as initial and final changes in body weight were assessed along with histopathology. All the parameters were statistically analyzed by using one-way ANOVA followed by Bonferroni t-test. Results: Experimental findings showed significant dose dependent antidiabetic potential of methanolic extract in terms of reduction of fasting blood glucose level and various biochemical parameters in diabetic rats when compared with that of the diabetic control group, which might be due to the stimulatory effect of methanolic extracts on the regenerating β-cells and also on the surviving β-cells. Conclusion: Methanolic extract of aerial parts of A. galanga was effective in controlling blood glucose level and improve lipid profile in euglycemic as well as diabetic rats. PMID:26730146

  11. Effect of age and severity of cognitive dysfunction on spontaneous activity in pet dogs - part 2: social responsiveness.

    PubMed

    Rosado, B; González-Martínez, A; Pesini, P; García-Belenguer, S; Palacio, J; Villegas, A; Suárez, M-L; Santamarina, G; Sarasa, M

    2012-11-01

    Changes in social interactions with owners and other dogs are frequently observed in dogs with cognitive dysfunction syndrome (CDS). The aim of this work was to assess the effect of age and severity of CDS on social responsiveness. This is the second part of a 2-part report on spontaneous activity in pet dogs. A human interaction test and a mirror test were administered at baseline and 6 months later to assess social responses to humans and conspecifics, respectively, to four groups of privately-owned dogs: young (n=9), middle-aged (n=9), cognitively unimpaired aged (n=31), and cognitively impaired aged (n=36). The severity of cognitive impairment was considered in the last group and dogs were categorised as having either mild or severe CDS. The influence of the person and the mirror on locomotion and exploratory behaviour was also studied. Dogs were recorded in a testing room and the video recordings were subsequently analysed. Young dogs displayed more interactions involving physical contact with a person. Young and middle-aged dogs showed more vocalisations in response to social isolation. In contrast, aged animals spent more time in front of the mirror. Changes in social responsiveness associated with severe CDS included decreased response to social isolation and human interaction and increased time in front of the mirror, suggesting a deficit in habituation. Testing of spontaneous activity might help to characterise CDS in aged dogs, a condition increasingly diagnosed in veterinary clinics and a potentially useful natural model of Alzheimer's disease in humans. PMID:22578689

  12. Blue native-PAGE analysis of Trichoderma harzianum secretome reveals cellulases and hemicellulases working as multienzymatic complexes.

    PubMed

    da Silva, Adelson Joel; Gómez-Mendoza, Diana Paola; Junqueira, Magno; Domont, Gilberto Barbosa; Ximenes Ferreira Filho, Edivaldo; de Sousa, Marcelo Valle; Ricart, Carlos André Ornelas

    2012-08-01

    Plant cell wall-degrading enzymes produced by microorganisms possess important biotechnological applications, including biofuel production. Some anaerobic bacteria are able to produce multienzymatic complexes called cellulosomes while filamentous fungi normally secrete individual hydrolytic enzymes that act synergistically for polysaccharide degradation. Here, we present evidence that the fungus Trichoderma harzianum, cultivated in medium containing the agricultural residue sugarcane bagasse, is able to secrete multienzymatic complexes. The T. harzianum secretome was firstly analyzed by 1D-BN (blue native)-PAGE that revealed several putative complexes. The three most intense 1D-BN-PAGE bands, named complexes [I], [II], and [III], were subsequently subjected to tricine SDS-PAGE that demonstrated that they were composed of smaller subunits. Zymographic assays were performed using 1D-BN-PAGE and 2D-BN/BN-PAGE demonstrating that the complexes bore cellulolytic and xylanolytic activities. The complexes [I], [II], and [III] were then trypsin digested and analyzed separately by LC-MS/MS that revealed their protein composition. Since T. harzianum has an unsequenced genome, a homology-driven proteomics approach provided a higher number of identified proteins than a conventional peptide-spectrum matching strategy. The results indicate that the complexes are formed by cellulolytic and hemicellulolytic enzymes and other proteins such as chitinase, cutinase, and swollenin, which may act synergistically to degrade plant cell wall components.

  13. Antioxidant and anti-lipoxygenase activities of extracts from different parts of Lavatera cretica L. grown in Algarve (Portugal)

    PubMed Central

    Ben-Nasr, Soumeya; Aazza, Smail; Mnif, Wissem; Miguel, Maria da Graça Costa

    2015-01-01

    Background: Lavatera cretica L. was used in folk medicine as anti-inflammatory among other applications. As inflammation is many times associated with oxidative processes, the aim of the present work was to evaluate the ability of aqueous extracts obtained from different parts of L. cretica to prevent oxidation or inflammation using several methods in vitro. Materials and Methods: The capacity of samples for preventing lipid peroxidation, scavenging free radicals, chelating metal ions, reducing power, and inhibiting lipoxygenase activity was investigated. This last assay also permits to evaluate the anti-inflammatory activity. The quantification of total phenols was performed using Folin-Chiocalteu reagent. Results: The highest concentrations of total polyphenols and flavonoids were found in the leaf extract (254.62 ± 6.50 mg gallic acid equivalent/gram; dry weight). Leaf and flower extracts were the most active for scavenging 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt free radicals [Inhibition concentration (IC 50 = 2.88 ± 0.54 and IC50 = 4.37 ± 0.54 ΅g/mL, respectively)], and leaf extract was also the best for scavenging hydroxyl radicals (IC50 = 0.81 ± 0.05 μg/mL). Bract plus sepal extract possessed the best capacity for preventing lipid peroxidation when lecithin liposome was the lipid substrate (IC50 = 0.19 ± 0.03 μg/mL) and scavenging superoxide anion radicals (IC50 = 1.13 ± 0.48 μg/mL). Leaf and flower extracts were the best lipoxygenase inhibitors (IC50 = 0.013 ± 0.0034 μg/mL in both extracts). Conclusions: L. cretica extracts were able to scavenge free radicals, inhibit lipid peroxidation and lipoxygenase activity. With these attributes, this plant can have an important role in the treatment of neurodegenerative disorders. PMID:25709210

  14. Use of rumination and activity monitoring for the identification of dairy cows with health disorders: Part III. Metritis.

    PubMed

    Stangaferro, M L; Wijma, R; Caixeta, L S; Al-Abri, M A; Giordano, J O

    2016-09-01

    The objectives of this study were to evaluate (1) the performance of an automated health-monitoring system (AHMS) to identify cows with metritis based on an alert system (health index score, HIS) that combines rumination time and physical activity; (2) the number of days between the first HIS alert and clinical diagnosis (CD) of metritis by farm personnel; and (3) the daily rumination time, physical activity, and HIS patterns around CD. In this manuscript, the overall performance of HIS to detect cows with all disorders of interest in this study [ketosis, displaced abomasum, indigestion (companion paper, part I), mastitis (companion paper, part II), and metritis] is also reported. Holstein cattle (n=1,121; 451 nulliparous and 670 multiparous) were fitted with a neck-mounted electronic rumination and activity monitoring tag (HR Tags, SCR Dairy, Netanya, Israel) from at least -21 to 80 d in milk (DIM). Raw data collected in 2-h periods were summarized per 24 h as daily rumination and activity. An HIS (0 to 100 arbitrary units) was calculated daily for individual cows with an algorithm that used rumination and activity. A positive HIS outcome was defined as an HIS of <86 units during at least 1 d from -5 to 2 d after CD. Blood concentrations of nonesterified fatty acids, β-hydroxybutyrate, total calcium, and haptoglobin were determined in a subgroup of cows (n=459) at -11±3, -4±3, 0, 3±1, 7±1, 14±1, and 28±1 DIM. The overall sensitivity of HIS was 55% for all cases of metritis (n=349), but it was greater for cows with metritis and another disorder (78%) than for cows with metritis only (53%). Cows diagnosed with metritis and flagged based on HIS had substantial alterations in their rumination, activity, and HIS patterns around CD, alterations of blood markers of metabolic and health status around calving, reduced milk production, and were more likely to exit the herd than cows not flagged based on the HIS and cows without disease, suggesting that cows flagged

  15. An Osteoclastic Transmembrane Protein-Tyrosine Phosphatase Enhances Osteoclast Activity in Part by Dephosphorylating EphA4 in Osteoclasts.

    PubMed

    Lau, Kin-Hing William; Amoui, Mehran; Stiffel, Virginia; Chen, Shin-Tai; Sheng, Matilda H-C

    2015-08-01

    We have previously shown that PTP-oc is an enhancer of the functional activity of osteoclasts and that EphA4 is a suppressor. Here, we provide evidence that PTP-oc enhances osteoclast activity in part through inactivation of EphA4 by dephosphorylating key phosphotyrosine (pY) residues of EphA4. We show that EphA4 was pulled down by the PTP-oc trapping mutant but not by the wild-type (WT) PTP-oc and that transgenic overexpression of PTP-oc in osteoclasts drastically decreased pY602 and pY779 residues of EphA4. Consistent with the previous findings that EphA4 deficiency increased pY173-Vav3 level (Rac-GTP exchange factor [GEF]) and enhanced bone resorption activity of osteoclasts, reintroduction of WT-Epha4 in Epha4 null osteoclasts led to ∼50% reduction in the pY173-Vav3 level and ∼2-fold increase in bone resorption activity. Overexpression of Y779F-Epha4 mutant in WT osteoclasts markedly increased in pY173-Vav3 and reduced bone resorption activity, but overexpression of Y602F-Epha4 mutant had no effect, suggesting that pY779 residue plays an important role in the EphA4-mediated suppression of osteoclast activity. Deficient EphA4 in osteoclasts has been shown to up-regulate Rac-GTPase and down-regulate Rho-GTPase. PTP-oc overexpression in osteoclasts also increased the GTP-Rac level to 300% of controls, but decreased the GTP-Rho level to ∼50% of controls. PTP-oc overexpression or deficient Epha4 each also reduced pY87-Ephexin level, which is a Rho GEF. Thus, PTP-oc may differentially regulate Rac signaling versus Rho signaling through dephosphorylation of EphA4, which has shown to have opposing effects on Rac-GTPase versus Rho-GTPase through differential regulation of Vav3 versus Ephexin.

  16. Regional rainfall-runoff relations for simulation of streamflow for watersheds in Du Page County, Illinois

    USGS Publications Warehouse

    Duncker, James J.; Melching, Charles S.

    1998-01-01

    Rainfall and streamflow data collected from July 1986 through September 1993 were utilized to calibrate and verify a continuous-simulation rainfall-runoff model for three watersheds (11.8--18.0 square miles in area) in Du Page County. Classification of land cover into three categories of pervious (grassland, forest/wetland, and agricultural land) and one category of impervious subareas was sufficient to accurately simulate the rainfall-runoff relations for the three watersheds. Regional parameter sets were obtained by calibrating jointly all parameters except fraction of ground-water inflow that goes to inactive ground water (DEEPFR), interflow recession constant (IRC), and infiltration (INFILT) for runoff from all three watersheds. DEEPFR and IRC varied among the watersheds because of physical differences among the watersheds. Two values of INFILT were obtained: one representing the rainfall-runoff process on the silty and clayey soils on the uplands and lake plains that characterize Sawmill Creek, St. Joseph Creek, and eastern Du Page County; and one representing the rainfall-runoff process on the silty soils on uplands that characterize Kress Creek and parts of western Du Page County. Regional rainfall-runoff relations, defined through joint calibration of the rainfall-runoff model and verified for independent periods, presented in this report, allow estimation of runoff for watersheds in Du Page County with an error in the total water balance less than 4.0 percent; an average absolute error in the annual-flow estimates of 17.1 percent with the error rarely exceeding 25 percent for annual flows; and correlation coefficients and coefficients of model-fit efficiency for monthly flows of at least 87 and 76 percent, respectively. Close reproduction of the runoff-volume duration curves was obtained. A frequency analysis of storm-runoff volume indicates a tendency of the model to undersimulate large storms, which may result from underestimation of the amount of

  17. Land-cover observations as part of a Global Earth Observation System of Systems (GEOSS): progress, activities, and prospects

    USGS Publications Warehouse

    Herold, M.; Woodcock, C.E.; Loveland, Thomas R.; Townshend, J.; Brady, M.; Steenmans, C.; Schmullius, C. C.

    2008-01-01

    The international land-cover community has been working with GEO since 2005 to build the foundations for land-cover observations as an integral part of a Global Earth Observation System of Systems (GEOSS). The Group on Earth Observation (GEO) has provided the platform to elevate the societal relevance of land cover monitoring and helped to link a diverse set of global, regional, and national activities. A dedicated 2007-2009 GEO work plan task has resulted in achievements on the strategic and implementation levels. Integrated Global Observations of the Land (IGOL), the land theme of the Integrated Global Observation Strategy (IGOS), has been approved and is now in the process of transition into GEO implementation. New global land-cover maps at moderate spatial resolutions (i.e., GLOBCOVER) are being produced using guidelines and standards of the international community. The Middecadal Global Landsat Survey for 2005-2006 is extending previous 1990 and 2000 efforts for global, high-quality Landsat data. Despite this progress, essential challenges for building a sustained global land-cover-observing system remain, including: international cooperation on the continuity of global observations; ensuring consistency in land monitoring approaches; community engagement and country participation in mapping activities; commitment to ongoing quality assurance and validation; and regional networking and capacity building.

  18. Biologic Activity of Autologous, Granulocyte-Macrophage Colony Stimulating Factor Secreting Alveolar Soft Parts Sarcoma and Clear Cell Sarcoma Vaccines

    PubMed Central

    Goldberg, John; Fisher, David E.; Demetri, George D.; Neuberg, Donna; Allsop, Stephen A.; Fonseca, Catia; Nakazaki, Yukoh; Nemer, David; Raut, Chandrajit P.; George, Suzanne; Morgan, Jeffrey A.; Wagner, Andrew J.; Freeman, Gordon J.; Ritz, Jerome; Lezcano, Cecilia; Mihm, Martin; Canning, Christine; Hodi, F. Stephen; Dranoff, Glenn

    2015-01-01

    Purpose Alveolar soft parts sarcoma (ASPS) and clear cell sarcoma (CCS) are rare mesenchymal malignancies driven by chromosomal translocations that activate members of the microphthalmia transcription factor (MITF) family. However, in contrast to malignant melanoma, little is known about their immunogenicity. To learn more about the host response to ASPS and CCS, we conducted a phase I clinical trial of vaccination with irradiated, autologous sarcoma cells engineered by adenoviral mediated gene transfer to secrete granulocyte-macrophage colony stimulating factor (GM-CSF). Experimental Design Metastatic tumors from ASPS and CCS patients were resected, processed to single cell suspensions, transduced with a replication defective adenoviral vector encoding GM-CSF, and irradiated. Immunizations were administered subcutaneously and intradermally weekly times three and then every other week. Results Vaccines were successfully manufactured for 11 of the 12 enrolled patients. Eleven subjects received from 3 to 13 immunizations. Toxicities were restricted to grade 1–2 skin reactions at inoculation sites. Vaccination elicited local dendritic cell infiltrates and stimulated T cell mediated delayed type-hypersensitivity reactions to irradiated, autologous tumor cells. Antibody responses to tissue-type plasminogen activator (tTPA) and angiopoietins-1/2 were detected. Tumor biopsies showed programmed death-1 (PD-1) positive CD8+ T cells in association with PD ligand-1 (PD-L1) expressing sarcoma cells. No tumor regressions were observed. Conclusions Vaccination with irradiated, GM-CSF secreting autologous sarcoma cell vaccines is feasible, safe, and biologically active. Concurrent targeting of angiogenic cytokines and antagonism of the PD-1 negative regulatory pathway might intensify immune-mediated tumor destruction. PMID:25805798

  19. Building Interactive Simulations in Web Pages without Programming.

    PubMed

    Mailen Kootsey, J; McAuley, Grant; Bernal, Julie

    2005-01-01

    A software system is described for building interactive simulations and other numerical calculations in Web pages. The system is based on a new Java-based software architecture named NumberLinX (NLX) that isolates each function required to build the simulation so that a library of reusable objects could be assembled. The NLX objects are integrated into a commercial Web design program for coding-free page construction. The model description is entered through a wizard-like utility program that also functions as a model editor. The complete system permits very rapid construction of interactive simulations without coding. A wide range of applications are possible with the system beyond interactive calculations, including remote data collection and processing and collaboration over a network. PMID:17282319

  20. How to find mathematics on a scanned page

    NASA Astrophysics Data System (ADS)

    Fateman, Richard J.

    1999-12-01

    We describe the design of document analysis procedures to separate mathematics from ordinary text on a scanned page of mixed material. It is easy to observe that the accuracy of commercial OCR programs is helped by separating mixed material into two (or more) streams, with conventional non-math text handled by the usual OCR text-based-heuristics analysis. The second stream, consisting of material judged to be mathematics, can be fed to a specialized recognizer. If that fails to decode it, it can be passed on to yet a third stream including diagrams, logos, or other miscellaneous material, perhaps including halftones. We explore the extent to which this separation can be automated in the context of scanning archival material for a digital library project including mathematical and scientific journal pages.

  1. DuPage County chilled water storage project

    SciTech Connect

    Grumman, D.L.

    1998-10-01

    Between 1992 and 1995, the DuPage County Governmental Center in Wheaton, Illinois, commissioned a detailed analysis of its chilled water plant and distribution system, as well as its future needs and options for meeting those needs. The result was a 10,000 ton-hour (35,170 kWh) chilled water storage tank with associated components and controls. This paper describes that process and the system that resulted.

  2. Energy- and water-development appropriations for Fiscal Year 1982. Hearings before the Committee on Appropriations, United States Senate, Ninety-Seventh Congress, First Session on H. R. 4144, an act making appropriations for energy and water development for the fiscal year ending September 30, 1982, and for other purposes. Part 2 (pages 679-1574). Department of Energy, Federal Energy Regulatory Commission, Nuclear Regulatory Commission, Tennessee Valley Authority

    SciTech Connect

    Not Available

    1981-01-01

    Part 2 of the hearing record on appropriations for the fiscal year 1982 DOE budget for certain energy and water development programs opens with remarks by Energy Secretary James B. Edwards, who summarizes the Reagan energy policy of reducing federal participation in the funding and regulation of these projects and gives an overview of DOE programs. Subsequent hearings covered the Federal Power Marketing Administration; high-energy physics and basic energy science, and magnetic fusion; nuclear fission and uranium enrichment programs, conservation and renewable energy programs; departmental and related activities; Federal Energy Regulatory Commission and Nuclear Regulatory Commission, Tennessee Valley Authority, and national security and defense programs. The record covers nine days of hearings. (DCK)

  3. Using Firefly Tools to Enhance Archive Web Pages

    NASA Astrophysics Data System (ADS)

    Roby, W.; Wu, X.; Ly, L.; Goldina, T.

    2013-10-01

    Astronomy web developers are looking for fast and powerful HTML 5/AJAX tools to enhance their web archives. We are exploring ways to make this easier for the developer. How could you have a full FITS visualizer or a Web 2.0 table that supports paging, sorting, and filtering in your web page in 10 minutes? Can it be done without even installing any software or maintaining a server? Firefly is a powerful, configurable system for building web-based user interfaces to access astronomy science archives. It has been in production for the past three years. Recently, we have made some of the advanced components available through very simple JavaScript calls. This allows a web developer, without any significant knowledge of Firefly, to have FITS visualizers, advanced table display, and spectrum plots on their web pages with minimal learning curve. Because we use cross-site JSONP, installing a server is not necessary. Web sites that use these tools can be created in minutes. Firefly was created in IRSA, the NASA/IPAC Infrared Science Archive (http://irsa.ipac.caltech.edu). We are using Firefly to serve many projects including Spitzer, Planck, WISE, PTF, LSST and others.

  4. 32 CFR 56.9 - Ensuring compliance with this part in Federal financial assistance programs and activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 120 days of the effective date of this part or of the effective date of any subsequent statute... recipient based on an application approved prior to the effective date of this part the DoD Component shall... recipients to conduct, within 6 months of the effective date of this part or of first receiving...

  5. Antibacterial and anti-inflammatory activities of an extract, fractions, and compounds isolated from Gochnatia pulchra aerial parts

    PubMed Central

    Lucarini, R.; Tozatti, M.G.; Silva, M.L.A.; Gimenez, V.M.M.; Pauletti, P.M.; Groppo, M.; Turatti, I.C.C.; Cunha, W.R.; Martins, C.H.G.

    2015-01-01

    This paper reports on the in vitro antibacterial and in vivo anti-inflammatory properties of a hydroethanolic extract of the aerial parts of Gochnatia pulchra (HEGP). It also describes the antibacterial activity of HEGP fractions and of the isolated compounds genkwanin, scutellarin, apigenin, and 3,5-O-dicaffeoylquinic acid, as evaluated by a broth microdilution method. While HEGP and its fractions did not provide promising results, the isolated compounds exhibited pronounced antibacterial activity. The most sensitive microorganism was Streptococcus pyogenes, with minimum inhibitory concentration (MIC) values of 100, 50 and 25 µg/mL for genkwanin and the flavonoids apigenin and scutellarin, respectively. Genkwanin produced an MIC value of 25 µg/mL against Enterococcus faecalis. A paw edema model in rats and a pleurisy inflammation model in mice aided investigation of the anti-inflammatory effects of HEGP. This study also evaluated the ability of HEGP to modulate carrageenan-induced interleukin-1 beta (IL-1β), tumor necrosis factor alpha (TNF-α), and monocyte chemoattractant protein-1 (MCP-1) production. Orally administered HEGP (250 and 500 mg/kg) inhibited carrageenan-induced paw edema. Regarding carrageenan-induced pleurisy, HEGP at 50, 100, and 250 mg/kg diminished leukocyte migration by 71.43%, 69.24%, and 73.34% (P<0.05), respectively. HEGP suppressed IL-1β and MCP-1 production by 55% and 50% at 50 mg/kg (P<0.05) and 60% and 25% at 100 mg/kg (P<0.05), respectively. HEGP abated TNF-α production by macrophages by 6.6%, 33.3%, and 53.3% at 100, 250, and 500 mg/kg (P<0.05), respectively. HEGP probably exerts anti-inflammatory effects by inhibiting production of the pro-inflammatory cytokines TNF-α, IL-1β, and MCP-1. PMID:26200228

  6. Real-time Fluorescence Polarization Microscopy of the Moving Boundary in Cross-Gradient SDS-PAGE

    NASA Astrophysics Data System (ADS)

    Hwang, Jeeseong; Giulian, Gary

    2003-03-01

    Real-time Fluorescence Polarization Microscopy of the Moving Boundary in Cross-Gradient SDS-PAGE Jeeseong Hwang, Jeffrey R. Krogmeier, Angela M. Bardo, Scott N. Goldie, Lori S. Goldner; Optical Technology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 Gary G. Giulian, Carl R. Merril; National Institute of Mental Health, National Institutes of Health, Bethesda, MD 20892 Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis (SDS-PAGE) is a popular method to separate proteins by their apparent molecular weight. However, it is a limited technique due, in part, to its low spatial resolution. In order to improve the resolution and to enhance the detection sensitivity of proteins separated by SDS-PAGE we are studying the detergent properties at the moving boundary of precast Tris-Tricine-Acetate cross-gradient gels using fluorescent cationic and pH indicating dyes. We have developed real-time full-field fluorescence polarization microscopy to monitor the dynamic fluorescence anisotropy from the cationic tetramethylindocarbocyanine dyes localized in the "extended stack", a concentrated detergent zone. We will present quantitative results of the fluorescence anisotropy. Our system is capable of analyzing local structures of the detergent molecules in the moving boundary of SDS-PAGE and the microenvironment(s) near the boundary. We will discuss the significance of these results and their potential role in enhanced protein separation.

  7. [Deinstitutionalization in Italian psychiatry - the course and consequences Part I. The course of deinstitutionalization - the activity of Basaglia's group].

    PubMed

    Morzycka-Markowska, Maria; Drozdowicz, Ewa; Nasierowski, Tadeusz

    2015-01-01

    Psychiatric reform in Italy consisted of the implementation of legislative changes derived from anti-institutional experiments conducted by Franco Basaglia and his group in the 60's and 70's of the 20th century. The activity of Basaglia's group was an integral part of the European reform movement of that time, which profited from the economic, cultural and political prosperity for changes in psychiatry. Italian antipsychiatry has led to the most radical experiment in deinstitutionalization in history. It involved the whole public sector of psychiatry and across a quarter-century resulted in a grand social debate on the situation of the mentally ill and the need for systemic change of their treatment and care. Inspired mainly by phenomenological analysis, Basaglia opted for close emphatic contact with the mentally ill. While the British, French and American anti-psychiatrists contested the psychiatric care system as such, the Italian radicals made an approach to disassemble it from the inside and successfully gained social support for the process of deinstitutionalization. Basaglia promoted his ideas across Europe, including the World Health Organization (WHO) forum. PMID:26093601

  8. Stearic acid induces proinflammatory cytokine production partly through activation of lactate-HIF1α pathway in chondrocytes.

    PubMed

    Miao, Hongming; Chen, Liang; Hao, Lijun; Zhang, Xuan; Chen, Yujuan; Ruan, Zhihua; Liang, Houjie

    2015-01-01

    The biomechanics stress and chronic inflammation in obesity are causally linked to osteoarthritis. However, the metabolic factors mediating obesity-related osteoarthritis are still obscure. Here we scanned and identified at least two elevated metabolites (stearic acid and lactate) from the plasma of diet-induced obese mice. We found that stearic acid potentiated LDH-a-dependent production of lactate, which further stabilized HIF1α protein and increased VEGF and proinflammatory cytokine expression in primary mouse chondrocytes. Treatment with LDH-a and HIF1α inhibitors notably attenuated stearic acid-or high fat diet-stimulated proinflammatory cytokine production in vitro and in vivo. Furthermore, positive correlation of plasma lactate, cartilage HIF1α and cytokine levels with the body mass index was observed in subjects with osteoarthritis. In conclusion, saturated free fatty acid induced proinflammatory cytokine production partly through activation of a novel lactate-HIF1α pathway in chondrocytes. Our findings hold promise of developing novel clinical strategies for the management of obesity-related diseases such as osteoarthritis.

  9. Essential oil composition and antibacterial activity of the different parts of Thymus maroccanus Ball: an endemic species in Morocco.

    PubMed

    Belaqziz, R; Bahri, F; Romane, A; Antoniotti, S; Fernandez, X; Duñach, E

    2013-01-01

    Three essential oils from three samples: stems, leaves and inflorescences of Thymus maroccanus Ball, obtained by hydrodistillation, were analysed by gas chromatography and gas chromatography coupled to mass spectrometry. The oils of stems, leaves and inflorescences afforded 68, 49 and 51 constituents, respectively. Quantitative and qualitative differences have been found between the analysed parts. The most abundant components in the stems oil included carvacrol (60.8%), α-terpineol (4.7%) and p-cymene (2.4%), while carvacrol (33%), p-cymene (25.3%) and α-pinene (11.6%) were the main components in the leaves. In the inflorescences, carvacrol (84.9%) is the major component. Antibacterial activity of the T. maroccanus Ball leaves oil was tested against eight Gram-positive and Gram-negative bacteria by the disc diffusion method. The values of inhibition zones for bacterial strains, which were sensitive to the essential oil of T. maroccanus leaves, were in the range of 11-43 mm. PMID:23425125

  10. The N-terminal Part of Arabidopsis thaliana Starch Synthase 4 Determines the Localization and Activity of the Enzyme.

    PubMed

    Raynaud, Sandy; Ragel, Paula; Rojas, Tomás; Mérida, Ángel

    2016-05-13

    Starch synthase 4 (SS4) plays a specific role in starch synthesis because it controls the number of starch granules synthesized in the chloroplast and is involved in the initiation of the starch granule. We showed previously that SS4 interacts with fibrillins 1 and is associated with plastoglobules, suborganelle compartments physically attached to the thylakoid membrane in chloroplasts. Both SS4 localization and its interaction with fibrillins 1 were mediated by the N-terminal part of SS4. Here we show that the coiled-coil region within the N-terminal portion of SS4 is involved in both processes. Elimination of this region prevents SS4 from binding to fibrillins 1 and alters SS4 localization in the chloroplast. We also show that SS4 forms dimers, which depends on a region located between the coiled-coil region and the glycosyltransferase domain of SS4. This region is highly conserved between all SS4 enzymes sequenced to date. We show that the dimerization seems to be necessary for the activity of the enzyme. Both dimerization and the functionality of the coiled-coil region are conserved among SS4 proteins from phylogenetically distant species, such as Arabidopsis and Brachypodium This finding suggests that the mechanism of action of SS4 is conserved among different plant species.

  11. Development of a He3-He4 sub Kelvin active magnetic regenerative refrigerator (AMRR) with no moving parts

    NASA Astrophysics Data System (ADS)

    Jahromi, A. E.; Miller, F. K.

    2014-01-01

    Current state of the art particle and photon detectors such as Transition Edge Sensors (TES) and Microwave Kinetic Inductance Detectors (MKID) use large arrays of sensors or detectors for space science missions. As the size of these space science detectors increases, future astrophysics missions will require sub-Kelvin cooling over larger areas. This leads to not only increased cooling power requirements, but also a requirement for distributed sub-Kelvin cooling. We propose an active Magnetic Regenerative Refrigerator (AMRR) that uses a Superfluid Magnetic Pump (SMP) to circulate liquid He3-He4 through a magnetic regenerator to provide the necessary cooling at sub-Kelvin temperatures. Such system will be capable of distributing the cooling load to a relatively large array of objects. One advantage of using a fluid for heat transfer in such systems is to isolate components such as the superconducting magnets from detectors that are sensitive to magnetic fields. Another advantage of the proposed tandem AMRR is that it does not need Gas Gap Heat Switches (GGHS) to transfer heat during various stages of the magnetic cooling. Our proposed system consists of four superconducting magnets, one superleak, and three heat exchangers. It will operate continuously with no moving parts and it will be capable of providing the necessary cooling at sub-Kelvin temperatures for future space science applications.

  12. Antimicrobial activities of several parts of Pinus brutia, Juniperus oxycedrus, Abies cilicia, Cedrus libani and Pinus nigra.

    PubMed

    Diğrak, M; Ilçim, A; Hakki Alma, M

    1999-11-01

    In this study, the antimicrobial activities of several parts of various trees grown in the Kahramanmaraş region of Turkey were investigated by the disc diffusion method. Chloroform, acetone and methanol extracts of leaves, resins, barks, cones and fruits of Pinus brutia Ten., Juniperus oxycedrus L., Abies cilicia Ant. & Kotschy Carr., Cedrus libani A. Rich. and Pinus nigra Arn. were prepared and tested against Bacillus megaterium DSM 32, Bacillus subtilis IMG 22, Bacillus cereus FMC 19, Escherichia coli DM, Klebsiella pneumoniae FMC 3, Enterobacter aerogenes CCM 2531, Staphylococcus aureus Cowan 1, Mycobacterium smegmatis RUT, Proteus vulgaris FMC 1, Listeria monocytogenes Scoot A, Pseudomonas aeruginosa DSM 5007, Candida albicans CCM 314, Candida tropicalis MDC 86 and Penicillium italicum K. The results showed that antifungal effects were not observed for the whole extracts, E. coli was not inhibited by any of the plant extracts except by the chloroform and acetone extracts of the leaves of A. cilicia, which showed inhibition zones of 16-18 mm, respectively. All the plant extracts used in this study inhibited the development of the other bacteria studied. When the results of this study were compared with an ampicillin standard, it was found that the microorganisms studied were generally susceptible, intermediate or resistant to the extracts of species when compared with the ampicillin standard. On the other hand, the acetone and methanol extracts of Juniperus fruits were found to be quite resistant.

  13. The N-terminal Part of Arabidopsis thaliana Starch Synthase 4 Determines the Localization and Activity of the Enzyme.

    PubMed

    Raynaud, Sandy; Ragel, Paula; Rojas, Tomás; Mérida, Ángel

    2016-05-13

    Starch synthase 4 (SS4) plays a specific role in starch synthesis because it controls the number of starch granules synthesized in the chloroplast and is involved in the initiation of the starch granule. We showed previously that SS4 interacts with fibrillins 1 and is associated with plastoglobules, suborganelle compartments physically attached to the thylakoid membrane in chloroplasts. Both SS4 localization and its interaction with fibrillins 1 were mediated by the N-terminal part of SS4. Here we show that the coiled-coil region within the N-terminal portion of SS4 is involved in both processes. Elimination of this region prevents SS4 from binding to fibrillins 1 and alters SS4 localization in the chloroplast. We also show that SS4 forms dimers, which depends on a region located between the coiled-coil region and the glycosyltransferase domain of SS4. This region is highly conserved between all SS4 enzymes sequenced to date. We show that the dimerization seems to be necessary for the activity of the enzyme. Both dimerization and the functionality of the coiled-coil region are conserved among SS4 proteins from phylogenetically distant species, such as Arabidopsis and Brachypodium This finding suggests that the mechanism of action of SS4 is conserved among different plant species. PMID:26969163

  14. [Electric activity of striated muscles of the cervical part of the rabbit esophagus under conditions of hunger, food intake and satiation].

    PubMed

    Kromin, A A

    1990-07-01

    The experiments of free-moving rabbits have shown that the muscles of the proximal zone in the esophageal cervical part functions as the superior esophageal sphincter. In hunger stage the motor unit activity of the sphincter has regular low-amplitude discharge with monomodal distribution of interspike intervals. The process of food satisfaction leads to the appearance of burst-like unit activity with bimodal distribution of interspike intervals. During the food intake reorganization of the motor unit activity of the esophageal cervical part is manifested in characteristic patterns of interspike interval distribution.

  15. 78 FR 45051 - Small Business Size Standards; Support Activities for Mining; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... June 20, 2013 (78 FR 37404). The document amended SBA's Small Business Size Regulations by increasing.... SUPPLEMENTARY INFORMATION: In FR Doc. 2013-14712 appearing on page 37404 in the June 20, 2013 Federal Register... ADMINISTRATION 13 CFR Part 121 RIN 3245-AG44 Small Business Size Standards; Support Activities for...

  16. Effect of the adsorbate (Bromacil) equilibrium concentration in water on its adsorption on powdered activated carbon. Part 2: Kinetic parameters.

    PubMed

    Al Mardini, Fadi; Legube, Bernard

    2009-10-30

    The application of several monosolute equilibrium models has previously shown that Bromacil adsorption on SA-UF (Norit) powdered activated carbon (PAC) is probably effective on two types of sites. High reactivity sites were found to be 10-20 less present in a carbon surface than lower reactivity sites, according to the q(m) values calculated by isotherm models. The aims of this work were trying, primarily, to identify the kinetic-determinant stage of the sorption of Bromacil at a wide range of initial pesticide concentrations (approximately 5 to approximately 500 microg L(-1) at pH 7.8), and secondly, to specify the rate constants and other useful design parameters for the application in water treatment. It was therefore not possible to specify a priori whether the diffusion or surface reaction is the key step. It shows that many of the tested models which describe the stage of distribution or the surface reaction are correctly applied. However, the diffusivity values (D and D(0)) were found to be constant only constants for some specific experimental concentrations. The HSDM model of surface diffusion in pores was also applied but the values of the diffusion coefficient of surface (D(s)) were widely scattered and reduce significantly with the initial concentration or the equilibrium concentration in Bromacil. The model of surface reaction of pseudo-second order fitted particularly well and led to constant values which are independent of the equilibrium concentration, except for the low concentrations where the constants become significantly more important. This last observation confirms perfectly the hypothesis based on two types of sites as concluded by the equilibrium data (part 1).

  17. Business Systems Branch Abilities, Capabilities, and Services Web Page

    NASA Technical Reports Server (NTRS)

    Cortes-Pena, Aida Yoguely

    2009-01-01

    During the INSPIRE summer internship I acted as the Business Systems Branch Capability Owner for the Kennedy Web-based Initiative for Communicating Capabilities System (KWICC), with the responsibility of creating a portal that describes the services provided by this Branch. This project will help others achieve a clear view ofthe services that the Business System Branch provides to NASA and the Kennedy Space Center. After collecting the data through the interviews with subject matter experts and the literature in Business World and other web sites I identified discrepancies, made the necessary corrections to the sites and placed the information from the report into the KWICC web page.

  18. Children's recognition of advertisements on television and on Web pages.

    PubMed

    Blades, Mark; Oates, Caroline; Li, Shiying

    2013-03-01

    In this paper we consider the issue of advertising to children. Advertising to children raises a number of concerns, in particular the effects of food advertising on children's eating habits. We point out that virtually all the research into children's understanding of advertising has focused on traditional television advertisements, but much marketing aimed at children is now via the Internet and little is known about children's awareness of advertising on the Web. One important component of understanding advertisements is the ability to distinguish advertisements from other messages, and we suggest that young children's ability to recognise advertisements on a Web page is far behind their ability to recognise advertisements on television. PMID:22543303

  19. Photocopy of copy of blueprint between pages 151 and 152 ...

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

    Photocopy of copy of blueprint between pages 151 and 152 in completion report and history of the U.S.A. General hospital no. 21, compiled and edited under the direction of Major W.J. Cameron, by T.R. Wieger, Chief Engineer. The report was dated April 1, 1919. A copy of the report (4003/14/29) is at the National Archives, military records (floor 13 W), Washington, D.C. - Fitzsimons General Hospital, Bounded by East Colfax to south, Peoria Street to west, Denver City/County & Adams County Line to north, & U.S. Route 255 to east, Aurora, Adams County, CO

  20. Higher Education in Poland Part II: Rules of Admissions, Student Activities, and Curriculums. Bulletin, 1964, No. 22. OE-14099

    ERIC Educational Resources Information Center

    Rosen, Seymour M.; Apanasewicz, Nellie

    1964-01-01

    The previously published "Higher Education in Poland, Part I: Organization and Administration," and the present volume constitute an Office of Education study on the Polish system of higher learning. Part II explains the functioning of Polish institutions under control of the Ministry of Higher Education and other ministries, and enumerates the…