WorldWideScience

Sample records for unique titles identified

  1. Comparing Unique Title Coverage of Web of Science and Scopus in Earth and Atmospheric Sciences

    Science.gov (United States)

    Barnett, Philip; Lascar, Claudia

    2012-01-01

    The current journal titles in earth and atmospheric sciences, that are unique to each of two databases, Web of Science and Scopus, were identified using different methods. Comparing by subject category shows that Scopus has hundreds of unique titles, and Web of Science just 16. The titles unique to each database have low SCImago Journal Rank…

  2. Comparing Unique Title Coverage of Web of Science and Scopus in Earth and Atmospheric Sciences

    Science.gov (United States)

    Barnett, Philip; Lascar, Claudia

    2012-01-01

    The current journal titles in earth and atmospheric sciences, that are unique to each of two databases, Web of Science and Scopus, were identified using different methods. Comparing by subject category shows that Scopus has hundreds of unique titles, and Web of Science just 16. The titles unique to each database have low SCImago Journal Rank…

  3. Applications for unique identifiers in the geological sciences

    Science.gov (United States)

    Klump, J.; Lehnert, K. A.

    2012-12-01

    Even though geology has always been a generalist discipline in many parts, approaches towards questions about Earth's past have become increasingly interdisciplinary. At the same time, a wealth of samples has been collected, the resulting data have been stored in in disciplinary databases, the interpretations published in scientific literature. In the past these resources have existed alongside each other, semantically linked only by the knowledge of the researcher and his peers. One of the main drivers towards the inception of the world wide web was the ability to link scientific sources over the internet. The Uniform Resource Locator (URL) used to locate resources on the web soon turned out to be ephemeral in nature. A more reliable way of addressing objects was needed, a way of persistent identification to make digital objects, or digital representations of objects, part of the record of science. With their high degree of centralisation the scientific publishing houses were quick to implement and adopt a system for unique and persistent identification, the Digital Object Identifier (DOI) ®. At the same time other identifier systems exist alongside DOI, e.g. URN, ARK, handle ®, and others. There many uses for persistent identification in science, other than the identification of journal articles. DOI are already used for the identification of data, thus making data citable. There are several initiatives to assign identifiers to authors and institutions to allow unique identification. A recent development is the application of persistent identifiers for geological samples. As most data in the geosciences are derived from samples, it is crucial to be able to uniquely identify the samples from which a set of data were derived. Incomplete documentation of samples in publications, use of ambiguous sample names are major obstacles for synthesis studies and re-use of data. Access to samples for re-analysis and re-appraisal is limited due to the lack of a central

  4. Plastic-casting intrinsic-surface unique identifier (tag)

    Energy Technology Data Exchange (ETDEWEB)

    Palm, R.G.; De Volpi, A.

    1995-04-01

    This report describes the development of an authenticated intrinsic-surf ace tagging method for unique- identification of controlled items. Although developed for control of items limited by an arms control treaty, this method has other potential applications to keep track of critical or high-value items. Each tag (unique-identifier) consists of the intrinsic, microscopic surface topography of a small designated area on a controlled item. It is implemented by making a baseline plastic casting of the designated tag area and usually placing a cover (for example, a bar-code label) over this area to protect the surface from environmental alteration. The plastic casting is returned to a laboratory and prepared for high-resolution scanning electron microscope imaging. Several images are digitized and stored for use as a standard for authentication of castings taken during future inspections. Authentication is determined by numerically comparing digital images. Commercially available hardware and software are used for this tag. Tag parameters are optimized, so unique casting images are obtained from original surfaces, and images obtained from attempted duplicate surfaces are detected. This optimization uses the modulation transfer function, a first principle of image analysis, to determine the parameters. Surface duplication experiments confirmed the optimization.

  5. 40 CFR 174.529 - Bacillus thuringiensis modified Cry1Ab protein as identified under OECD Unique Identifier SYN...

    Science.gov (United States)

    2010-07-01

    ... protein as identified under OECD Unique Identifier SYN-IR67B-1 in cotton; exemption from the requirement... Tolerance Exemptions § 174.529 Bacillus thuringiensis modified Cry1Ab protein as identified under OECD... Bacillus thuringiensis modified Cry1Ab protein as identified under OECD Unique Identifier SYN-IR67B-1 are...

  6. It's Not All on the Net: Identifying, Preserving and Protecting Rare and Unique Federal Documents.

    Science.gov (United States)

    Sleeman, William

    2002-01-01

    Discusses the fact that paper and microfiche materials remain a substantial part of most federal document collections and suggests ways to identify rare and unique documents that need to be preserved. Describes preservation activities and options and considers whether digitization is a good alternative. (LRW)

  7. 45 CFR 162.406 - Standard unique health identifier for health care providers.

    Science.gov (United States)

    2010-10-01

    ... no intelligence about the health care provider in the number. (b) Required and permitted uses for the... 45 Public Welfare 1 2010-10-01 2010-10-01 false Standard unique health identifier for health care providers. 162.406 Section 162.406 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  8. Leveraging Administrative Data for Program Evaluations: A Method for Linking Data Sets Without Unique Identifiers.

    Science.gov (United States)

    Lorden, Andrea L; Radcliff, Tiffany A; Jiang, Luohua; Horel, Scott A; Smith, Matthew L; Lorig, Kate; Howell, Benjamin L; Whitelaw, Nancy; Ory, Marcia

    2016-06-01

    In community-based wellness programs, Social Security Numbers (SSNs) are rarely collected to encourage participation and protect participant privacy. One measure of program effectiveness includes changes in health care utilization. For the 65 and over population, health care utilization is captured in Medicare administrative claims data. Therefore, methods as described in this article for linking participant information to administrative data are useful for program evaluations where unique identifiers such as SSN are not available. Following fuzzy matching methodologies, participant information from the National Study of the Chronic Disease Self-Management Program was linked to Medicare administrative data. Linking variables included participant name, date of birth, gender, address, and ZIP code. Seventy-eight percent of participants were linked to their Medicare claims data. Linking program participant information to Medicare administrative data where unique identifiers are not available provides researchers with the ability to leverage claims data to better understand program effects.

  9. Identifying Non-Volatile Data Storage Areas: Unique Notebook Identification Information as Digital Evidence

    Directory of Open Access Journals (Sweden)

    Nikica Budimir

    2007-03-01

    Full Text Available The research reported in this paper introduces new techniques to aid in the identification of recovered notebook computers so they may be returned to the rightful owner. We identify non-volatile data storage areas as a means of facilitating the safe storing of computer identification information. A forensic proof of concept tool has been designed to test the feasibility of several storage locations identified within this work to hold the data needed to uniquely identify a computer. The tool was used to perform the creation and extraction of created information in order to allow the analysis of the non-volatile storage locations as valid storage areas capable of holding and preserving the data created within them.  While the format of the information used to identify the machine itself is important, this research only discusses the insertion, storage and ability to retain such information.

  10. Use-cases and services for unique identifiers in the geological sciences

    Science.gov (United States)

    Klump, Jens; Lehnert, Kerstin

    2013-04-01

    One of the main drivers towards the inception of the world wide web was the ability to link scientific sources over the internet. The Uniform Resource Locator (URL) used to locate resources on the web soon turned out to be ephemeral in nature. A more reliable way of addressing objects was needed, a way of persistent identification to make digital objects, or digital representations of objects, part of the record of science. The challenge here is not to design a system of persistent identifiers for a particular resource, which could be journal articles, authors, geological specimens, or instruments, the real challenge is the long-term operation and governance of such a system. With their high degree of centralization, the scientific publishing houses were able to quickly implement and adopt a system for unique and persistent identification, the Digital Object Identifier (DOI) ®. At the same time, other identifier systems exist alongside DOI, e.g. URN, ARK, handle ®, and others. While the DOI system was initially implemented exclusively for journal articles, its application has been extended to the identification of data, thus making data citable. Persistent identification is needed in science beyond the identification of journal articles and data. Other unique identification systems have been developed for samples (IGSN), authors (e.g. ORCID, VIAF, ResearcherID), and institutions to unambiguously locate and link resources. Persistent identifiers are now available for literature, data, samples, and authors. More applications, e.g. identification of methods or instruments, scientific cruises and expeditions, will follow. In conjunction with semantic web technology, the application of unique and persistent identifiers in the geosciences will aid discovery both through systematic data mining, exploratory data analysis, and serendipity effects. An example for advanced discovery of resources through unique identifiers is the application of persistent identifiers for

  11. Is the Pale Blue Dot unique? Optimized photometric bands for identifying Earth-like exoplanets

    CERN Document Server

    Krissansen-Totton, Joshua; Charnay, Benjamin; Arney, Giada; Robinson, Tyler D; Meadows, Victoria; Catling, David C

    2015-01-01

    The next generation of ground and space-based telescopes will image habitable planets around nearby stars. A growing literature describes how to characterize such planets with spectroscopy, but less consideration has been given to the usefulness of planet colors. Here, we investigate whether potentially Earth-like exoplanets could be identified using UV-visible-to-NIR wavelength broadband photometry (350-1000 nm). Specifically, we calculate optimal photometric bins for identifying an exo-Earth and distinguishing it from uninhabitable planets including both Solar System objects and model exoplanets. The color of some hypothetical exoplanets - particularly icy terrestrial worlds with thick atmospheres - is similar to Earth's because of Rayleigh scattering in the blue region of the spectrum. Nevertheless, subtle features in Earth's reflectance spectrum appear to be unique. In particular, Earth's reflectance spectrum has a 'U-shape' unlike all our hypothetical, uninhabitable planets. This shape is partly biogenic...

  12. Adopting ORCID as a unique identifier will benefit all involved in scholarly communication.

    Science.gov (United States)

    Arunachalam, Subbiah; Madhan, Muthu

    2016-01-01

    ORCID, the Open Researcher and Contributor ID, is a non- profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. Together with other persistent identifiers for scholarly works such as digital object identifiers (DOIs) and identifiers for organizations, ORCID makes research more discoverable. It helps ensure that one's grants, publications and outputs are correctly attributed. It helps the research community not just in aggregating publications, but in every stage of research, viz. publishing, reviewing, profiling, metrics, accessing and archiving. Funding agencies in Austria, Australia, Denmark, Portugal, Sweden and the UK, and the world's leading scholarly publishers and associations have integrated their systems with ORCID registry. Among the BRICS countries, China and South Africa are adopting ORCID avidly. India is yet to make a beginning. If research councils and funding agencies in India require researchers to adopt ORCID and link ORCID iDs to funding as well as tracking performance, it will help them keep track of the workflow. Journal editors can also keep track of contributions made by different authors and work assigned to different reviewers through their ORCID iDs.

  13. UniqTag: Content-Derived Unique and Stable Identifiers for Gene Annotation.

    Directory of Open Access Journals (Sweden)

    Shaun D Jackman

    Full Text Available When working on an ongoing genome sequencing and assembly project, it is rather inconvenient when gene identifiers change from one build of the assembly to the next. The gene labelling system described here, UniqTag, addresses this common challenge. UniqTag assigns a unique identifier to each gene that is a representative k-mer, a string of length k, selected from the sequence of that gene. Unlike serial numbers, these identifiers are stable between different assemblies and annotations of the same data without requiring that previous annotations be lifted over by sequence alignment. We assign UniqTag identifiers to ten builds of the Ensembl human genome spanning eight years to demonstrate this stability. The implementation of UniqTag in Ruby and an R package are available at https://github.com/sjackman/uniqtag sjackman/uniqtag. The R package is also available from CRAN: install.packages ("uniqtag". Supplementary material and code to reproduce it is available at https://github.com/sjackman/uniqtag-paper.

  14. UniqTag: Content-Derived Unique and Stable Identifiers for Gene Annotation

    Science.gov (United States)

    Jackman, Shaun D.; Bohlmann, Joerg; Birol, İnanç

    2015-01-01

    When working on an ongoing genome sequencing and assembly project, it is rather inconvenient when gene identifiers change from one build of the assembly to the next. The gene labelling system described here, UniqTag, addresses this common challenge. UniqTag assigns a unique identifier to each gene that is a representative k-mer, a string of length k, selected from the sequence of that gene. Unlike serial numbers, these identifiers are stable between different assemblies and annotations of the same data without requiring that previous annotations be lifted over by sequence alignment. We assign UniqTag identifiers to ten builds of the Ensembl human genome spanning eight years to demonstrate this stability. The implementation of UniqTag in Ruby and an R package are available at https://github.com/sjackman/uniqtag sjackman/uniqtag. The R package is also available from CRAN: install.packages ("uniqtag"). Supplementary material and code to reproduce it is available at https://github.com/sjackman/uniqtag-paper. PMID:26020645

  15. Unique secreted–surface protein complex of Lactobacillus rhamnosus, identified by phage display

    Science.gov (United States)

    Gagic, Dragana; Wen, Wesley; Collett, Michael A; Rakonjac, Jasna

    2013-01-01

    Proteins are the most diverse structures on bacterial surfaces; hence, they are candidates for species- and strain-specific interactions of bacteria with the host, environment, and other microorganisms. Genomics has decoded thousands of bacterial surface and secreted proteins, yet the function of most cannot be predicted because of the enormous variability and a lack of experimental data that would allow deduction of function through homology. Here, we used phage display to identify a pair of interacting extracellular proteins in the probiotic bacterium Lactobacillus rhamnosus HN001. A secreted protein, SpcA, containing two bacterial immunoglobulin-like domains type 3 (Big-3) and a domain distantly related to plant pathogen response domain 1 (PR-1-like) was identified by screening of an L. rhamnosus HN001 library using HN001 cells as bait. The SpcA-“docking” protein, SpcB, was in turn detected by another phage display library screening, using purified SpcA as bait. SpcB is a 3275-residue cell-surface protein that contains general features of large glycosylated Serine-rich adhesins/fibrils from gram-positive bacteria, including the hallmark signal sequence motif KxYKxGKxW. Both proteins are encoded by genes within a L. rhamnosus-unique gene cluster that distinguishes this species from other lactobacilli. To our knowledge, this is the first example of a secreted-docking protein pair identified in lactobacilli. PMID:23233310

  16. Unique motifs identify PIG-A proteins from glycosyltransferases of the GT4 family

    Directory of Open Access Journals (Sweden)

    Bhattacharya Alok

    2008-06-01

    Full Text Available Abstract Background The first step of GPI anchor biosynthesis is catalyzed by PIG-A, an enzyme that transfers N-acetylglucosamine from UDP-N-acetylglucosamine to phosphatidylinositol. This protein is present in all eukaryotic organisms ranging from protozoa to higher mammals, as part of a larger complex of five to six 'accessory' proteins whose individual roles in the glycosyltransferase reaction are as yet unclear. The PIG-A gene has been shown to be an essential gene in various eukaryotes. In humans, mutations in the protein have been associated with paroxysomal noctural hemoglobuinuria. The corresponding PIG-A gene has also been recently identified in the genome of many archaeabacteria although genes of the accessory proteins have not been discovered in them. The present study explores the evolution of PIG-A and the phylogenetic relationship between this protein and other glycosyltransferases. Results In this paper we show that out of the twelve conserved motifs identified by us eleven are exclusively present in PIG-A and, therefore, can be used as markers to identify PIG-A from newly sequenced genomes. Three of these motifs are absent in the primitive eukaryote, G. lamblia. Sequence analyses show that seven of these conserved motifs are present in prokaryote and archaeal counterparts in rudimentary forms and can be used to differentiate PIG-A proteins from glycosyltransferases. Using partial least square regression analysis and data involving presence or absence of motifs in a range of PIG-A and glycosyltransferases we show that (i PIG-A may have evolved from prokaryotic glycosyltransferases and lipopolysaccharide synthases, members of the GT4 family of glycosyltransferases and (ii it is possible to uniquely classify PIG-A proteins versus glycosyltransferases. Conclusion Besides identifying unique motifs and showing that PIG-A protein from G. lamblia and some putative PIG-A proteins from archaebacteria are evolutionarily closer to

  17. 78 FR 54899 - Draft Guidance for Industry on Specification of the Unique Facility Identifier System for Drug...

    Science.gov (United States)

    2013-09-06

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Specification of the Unique Facility Identifier System for Drug Establishment Registration; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing...

  18. Uniqueness plots: A simple graphical tool for identifying poor peak fits in X-ray photoelectron spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Bhupinder; Diwan, Anubhav; Jain, Varun [Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, 84606 (United States); Herrera-Gomez, Alberto [CINVESTAV-Unidad Queretaro, Queretaro, 76230 (Mexico); Terry, Jeff [Department of Physics, Illinois Institute of Technology, Chicago, IL, 60616 (United States); Linford, Matthew R., E-mail: mrlinford@chem.byu.edu [Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, 84606 (United States)

    2016-11-30

    Highlights: • Uniqueness plots are introduced as a new tool for identifying poor XPS peak fits. • Uniqueness plots are demonstrated on real XPS data sets. • A horizontal line in a uniqueness plot indicates a poor fit, i.e., fit parameter correlation. • A parabolic shape in a uniqueness plot indicates that a fit may be appropriate. - Abstract: Peak fitting is an essential part of X-ray photoelectron spectroscopy (XPS) narrow scan analysis, and the Literature contains both good and bad examples of peak fitting. A common cause of poor peak fitting is the inclusion of too many fit parameters, often without a sound chemical and/or physical basis for them, and/or the failure to reasonably constrain them. Under these conditions, fit parameters are often correlated, and therefore lacking in statistical meaning. Here we introduce the uniqueness plot as a simple graphical tool for identifying bad peak fits in XPS, i.e., fit parameter correlation. These plots are widely used in spectroscopic ellipsometry. We illustrate uniqueness plots with two data sets: a C 1s narrow scan from ozone-treated carbon nanotube forests and an Si 2p narrow scan from an air-oxidized silicon wafer. For each fit, we consider different numbers of parameters and constraints on them. As expected, the uniqueness plots are parabolic when fewer fit parameters and/or more constraints are applied. However, they fan out and eventually become horizontal lines as more unconstrained parameters are included in the fits. Uniqueness plots are generated by plotting the chi squared (χ{sup 2}) value for a fit vs. a systematically varied value of a parameter in the fit. The Abbe criterion is also considered as a figure of merit for uniqueness plots in the Supporting Information. We recommend that uniqueness plots be used by XPS practitioners for identifying inappropriate peak fits.

  19. 77 FR 54663 - Administrative Simplification: Adoption of a Standard for a Unique Health Plan Identifier...

    Science.gov (United States)

    2012-09-05

    ... with the organization, disclose them to any entity that needs the NPIs to identify the prescribers in... serve as an other entity identifier (OEID), or an identifier for entities that are not health plans... disclose a National Provider Identifier (NPI). Lastly, this final rule changes the compliance date for the...

  20. Uniqueness plots: A simple graphical tool for identifying poor peak fits in X-ray photoelectron spectroscopy

    Science.gov (United States)

    Singh, Bhupinder; Diwan, Anubhav; Jain, Varun; Herrera-Gomez, Alberto; Terry, Jeff; Linford, Matthew R.

    2016-11-01

    Peak fitting is an essential part of X-ray photoelectron spectroscopy (XPS) narrow scan analysis, and the Literature contains both good and bad examples of peak fitting. A common cause of poor peak fitting is the inclusion of too many fit parameters, often without a sound chemical and/or physical basis for them, and/or the failure to reasonably constrain them. Under these conditions, fit parameters are often correlated, and therefore lacking in statistical meaning. Here we introduce the uniqueness plot as a simple graphical tool for identifying bad peak fits in XPS, i.e., fit parameter correlation. These plots are widely used in spectroscopic ellipsometry. We illustrate uniqueness plots with two data sets: a C 1s narrow scan from ozone-treated carbon nanotube forests and an Si 2p narrow scan from an air-oxidized silicon wafer. For each fit, we consider different numbers of parameters and constraints on them. As expected, the uniqueness plots are parabolic when fewer fit parameters and/or more constraints are applied. However, they fan out and eventually become horizontal lines as more unconstrained parameters are included in the fits. Uniqueness plots are generated by plotting the chi squared (χ2) value for a fit vs. a systematically varied value of a parameter in the fit. The Abbe criterion is also considered as a figure of merit for uniqueness plots in the Supporting Information. We recommend that uniqueness plots be used by XPS practitioners for identifying inappropriate peak fits.

  1. Unique genetic loci identified for emotional behavior in control and chronic stress conditions.

    Directory of Open Access Journals (Sweden)

    Kimberly AK Carhuatanta

    2014-10-01

    Full Text Available An individual’s genetic background affects their emotional behavior and response to stress. Although studies have been conducted to identify genetic predictors for emotional behavior or stress response, it remains unknown how prior stress history alters the interaction between an individual’s genome and their emotional behavior. Therefore, the purpose of this study is to identify chromosomal regions that affect emotional behavior and are sensitive to stress exposure. We utilized the BXD behavioral genetics mouse model to identify chromosomal regions that predict fear learning and emotional behavior following exposure to a control or chronic stress environment. 62 BXD recombinant inbred strains and C57BL/6 and DBA/2 parental strains underwent behavioral testing including a classical fear conditioning paradigm and the elevated plus maze. Distinct quantitative trait loci (QTLs were identified for emotional learning, anxiety and locomotion in control and chronic stress populations. Candidate genes, including those with already known functions in learning and stress were found to reside within the identified QTLs. Our data suggest that chronic stress history reveals novel genetic predictors of emotional behavior.

  2. Curing the unique health identifier: a reconciliation of new technology and privacy rights.

    Science.gov (United States)

    Netter, Wendy J

    2003-01-01

    The Health Insurance Portability and Accountability Act has mandated the assignment of a universal individual health identifier in 2003. Such an identifier can increase patient confidentiality, improve patient care, lower the cost of services to the patient, enhance administrative efficiency, and increase the opportunity for medical research. Nevertheless, national identification systems raise concerns about confidentiality and privacy. Instead of a mandatory, government-assigned number, this article proposes a technologically multi-tiered system that would be administered by a mixed government and private entity. Consumers could voluntarily opt-in to the system.

  3. Exploring the surfaceome of Ewing sarcoma identifies a new and unique therapeutic target

    Science.gov (United States)

    Town, Jennifer; Pais, Helio; Harrison, Sally; Bataille, Carole; Bunjobpol, Wilawan; Zhang, Jing; Rabbitts, Terence H.

    2016-01-01

    The cell surface proteome of tumors mediates the interface between the transformed cells and the general microenvironment, including interactions with stromal cells in the tumor niche and immune cells such as T cells. In addition, the cell surface proteome of individual cancers defines biomarkers for that tumor type and potential proteins that can be the target of antibody-mediated therapy. We have used next-generation deep RNA sequencing (RNA-seq) coupled to an in-house database of genes encoding cell surface proteins (herein referred to as the surfaceome) as a tool to define a cell surface proteome of Ewing sarcoma compared with progenitor mesenchymal stem cells. This subtractive RNA-seq analysis revealed a specific surfaceome of Ewing and showed unexpectedly that the leucine-rich repeat and Ig domain protein 1 (LINGO1) is expressed in over 90% of Ewing sarcoma tumors, but not expressed in any other somatic tissue apart from the brain. We found that the LINGO1 protein acts as a gateway protein internalizing into the tumor cells when engaged by antibody and can carry antibody conjugated with drugs to kill Ewing sarcoma cells. Therefore, LINGO1 is a new, unique, and specific biomarker and drug target for the treatment of Ewing sarcoma. PMID:26979953

  4. Mining a Written Values Affirmation Intervention to Identify the Unique Linguistic Features of Stigmatized Groups

    Science.gov (United States)

    Riddle, Travis; Bhagavatula, Sowmya Sree; Guo, Weiwei; Muresan, Smaranda; Cohen, Geoff; Cook, Jonathan E.; Purdie-Vaughns, Valerie

    2015-01-01

    Social identity threat refers to the process through which an individual underperforms in some domain due to their concern with confirming a negative stereotype held about their group. Psychological research has identified this as one contributor to the underperformance and underrepresentation of women, Blacks, and Latinos in STEM fields. Over the…

  5. ALDH/CD44 identifies uniquely tumorigenic cancer stem cells in salivary gland mucoepidermoid carcinomas.

    Science.gov (United States)

    Adams, April; Warner, Kristy; Pearson, Alexander T; Zhang, Zhaocheng; Kim, Hong Sun; Mochizuki, Daiki; Basura, Gregory; Helman, Joseph; Mantesso, Andrea; Castilho, Rogério M; Wicha, Max S; Nör, Jacques E

    2015-09-29

    A small sub-population of cells characterized by increased tumorigenic potential, ability to self-renew and to differentiate into cells that make up the tumor bulk, has been characterized in some (but not all) tumor types. These unique cells, namedcancer stem cells, are considered drivers of tumor progression in these tumors. The purpose of this work is to understand if cancer stem cells play a functional role in the tumorigenesis of salivary gland mucoepidermoid carcinomas. Here, we investigated the expression of putative cancer stem cell markers (ALDH, CD10, CD24, CD44) in primary human mucoepidermoid carcinomas by immunofluorescence, in vitro salisphere assays, and in vivo tumorigenicity assays in immunodeficient mice. Human mucoepidermoid carcinoma cells (UM-HMC-1, UM-HMC-3A, UM-HMC-3B) sorted for high levels of ALDH activity and CD44 expression (ALDHhighCD44high) consistently formed primary and secondary salispheres in vitro, and showed enhanced tumorigenic potential in vivo (defined as time to tumor palpability, tumor growth after palpability), when compared to ALDHlowCD44low cells. Cells sorted for CD10/CD24, and CD10/CD44 showed varying trends of salisphere formation, but consistently low in vivo tumorigenic potential. And finally, cells sorted for CD44/CD24 showed inconsistent results in salisphere formation and tumorigenic potential assays when different cell lines were evaluated. Collectively, these data demonstrate that salivary gland mucoepidermoid carcinomas contain a small population of cancer stem cells with enhanced tumorigenic potential and that are characterized by high ALDH activity and CD44 expression. These results suggest that patients with mucoepidermoid carcinoma might benefit from therapies that ablate these highly tumorigenic cells.

  6. Breaking barriers to interoperability: assigning spatially and temporally unique identifiers to spaces and buildings.

    Science.gov (United States)

    Pyke, Christopher R; Madan, Isaac

    2013-08-01

    The real estate industry routinely uses specialized information systems for functions, including design, construction, facilities management, brokerage, tax assessment, and utilities. These systems are mature and effective within vertically integrated market segments. However, new questions are reaching across these traditional information silos. For example, buyers may be interested in evaluating the design, energy efficiency characteristics, and operational performance of a commercial building. This requires the integration of information across multiple databases held by different institutions. Today, this type of data integration is difficult to automate and propone to errors due, in part, to the lack of generally accepted building and spaces identifiers. Moving forward, the real estate industry needs a new mechanism to assign identifiers for whole buildings and interior spaces for the purpose of interoperability, data exchange, and integration. This paper describes a systematic process to identify activities occurring at building or within interior spaces to provide a foundation for exchange and interoperability. We demonstrate the application of the approach with a prototype Web application. This concept and demonstration illustrate the elements of a practical interoperability framework that can increase productivity, create new business opportunities, and reduce errors, waste, and redundancy. © 2013 New York Academy of Sciences.

  7. Identifying Unique Neighborhood Characteristics to Guide Health Planning for Stroke and Heart Attack: Fuzzy Cluster and Discriminant Analyses Approaches

    Science.gov (United States)

    Pedigo, Ashley; Seaver, William; Odoi, Agricola

    2011-01-01

    Background Socioeconomic, demographic, and geographic factors are known determinants of stroke and myocardial infarction (MI) risk. Clustering of these factors in neighborhoods needs to be taken into consideration during planning, prioritization and implementation of health programs intended to reduce disparities. Given the complex and multidimensional nature of these factors, multivariate methods are needed to identify neighborhood clusters of these determinants so as to better understand the unique neighborhood profiles. This information is critical for evidence-based health planning and service provision. Therefore, this study used a robust multivariate approach to classify neighborhoods and identify their socio-demographic characteristics so as to provide information for evidence-based neighborhood health planning for stroke and MI. Methods and Findings The study was performed in East Tennessee Appalachia, an area with one of the highest stroke and MI risks in USA. Robust principal component analysis was performed on neighborhood (census tract) socioeconomic and demographic characteristics, obtained from the US Census, to reduce the dimensionality and influence of outliers in the data. Fuzzy cluster analysis was used to classify neighborhoods into Peer Neighborhoods (PNs) based on their socioeconomic and demographic characteristics. Nearest neighbor discriminant analysis and decision trees were used to validate PNs and determine the characteristics important for discrimination. Stroke and MI mortality risks were compared across PNs. Four distinct PNs were identified and their unique characteristics and potential health needs described. The highest risk of stroke and MI mortality tended to occur in less affluent PNs located in urban areas, while the suburban most affluent PNs had the lowest risk. Conclusions Implementation of this multivariate strategy provides health planners useful information to better understand and effectively plan for the unique

  8. Evaluation of unique identifiers used for citation linking [version 1; referees: 1 approved, 2 approved with reservations

    Directory of Open Access Journals (Sweden)

    Heidi Holst Madsen

    2016-06-01

    Full Text Available Unique identifiers (UID are seen as an effective tool to create links between identical publications in databases or identify duplicates in a database. The purpose of the present study is to investigate how well UIDs work for citation linking. We have two objectives: Explore the coverage, precision, and characteristics of publications matched versus not matched with UIDs as the match key.   Illustrate how publication sets formed by using UIDs as the match key may affect the bibliometric indicators: Number of publications, number of citations and the average number of citations per publication.   The objectives are addressed in a literature review and a case study. The literature review shows that only a few studies evaluate how well UIDs work as a match key. From the literature we identify four error types: Duplicate digital object identifiers (DOI, incorrect DOIs in reference lists and databases, DOIs not registered by the database where a bibliometric analysis is performed, and erroneous optical or special character recognition.   The case study explores the use of UIDs in the integration between the databases Pure and SciVal. Specifically journal publications in English are matched between the two databases. We find all error types except erroneous optical or special character recognition in our publication sets. In particular the duplicate DOIs constitute a problem for the calculation of bibliometric indicators as both keeping the duplicates to improve the reliability of citation counts and deleting them to improve the reliability of publication counts will distort the calculation of average number of citations per publication.   The use of UIDs as a match key in citation linking is implemented in many settings, and the availability of UIDs may become critical for the inclusion of a publication or a database in a bibliometric analysis.

  9. Unique genomic arrangements in an invasive serotype M23 strain of Streptococcus pyogenes identify genes that induce hypervirulence.

    Science.gov (United States)

    Bao, Yunjuan; Liang, Zhong; Booyjzsen, Claire; Mayfield, Jeffrey A; Li, Yang; Lee, Shaun W; Ploplis, Victoria A; Song, Hui; Castellino, Francis J

    2014-12-01

    The first genome sequence of a group A Streptococcus pyogenes serotype M23 (emm23) strain (M23ND), isolated from an invasive human infection, has been completed. The genome of this opacity factor-negative (SOF(-)) strain is composed of a circular chromosome of 1,846,477 bp. Gene profiling showed that this strain contained six phage-encoded and 24 chromosomally inherited well-known virulence factors, as well as 11 pseudogenes. The bacterium has acquired four large prophage elements, ΦM23ND.1 to ΦM23ND.4, harboring genes encoding streptococcal superantigen (ssa), streptococcal pyrogenic exotoxins (speC, speH, and speI), and DNases (spd1 and spd3), with phage integrase genes being present at one flank of each phage insertion, suggesting that the phages were integrated by horizontal gene transfer. Comparative analyses revealed unique large-scale genomic rearrangements that result in genomic rearrangements that differ from those of previously sequenced GAS strains. These rearrangements resulted in an imbalanced genomic architecture and translocations of chromosomal virulence genes. The covS sensor in M23ND was identified as a pseudogene, resulting in the attenuation of speB function and increased expression of the genes for the chromosomal virulence factors multiple-gene activator (mga), M protein (emm23), C5a peptidase (scpA), fibronectin-binding proteins (sfbI and fbp54), streptolysin O (slo), hyaluronic acid capsule (hasA), streptokinase (ska), and DNases (spd and spd3), which were verified by PCR. These genes are responsible for facilitating host epithelial cell binding and and/or immune evasion, thus further contributing to the virulence of M23ND. In conclusion, strain M23ND has become highly pathogenic as the result of a combination of multiple genetic factors, particularly gene composition and mutations, prophage integrations, unique genomic rearrangements, and regulated expression of critical virulence factors.

  10. Novel high-throughput screen identifies an HIV-1 reverse transcriptase inhibitor with a unique mechanism of action.

    Science.gov (United States)

    Sheen, Chih-Wei; Alptürk, Onur; Sluis-Cremer, Nicolas

    2014-09-15

    HIV-1 resistance to zidovudine [AZT (azidothymidine)] is associated with selection of the mutations M41L, D67N, K70R, L210W, T215F/Y and K219Q/E in RT (reverse transcriptase). These mutations decrease HIV-1 susceptibility to AZT by augmenting RT's ability to excise the chain-terminating AZT-MP (AZT-monophosphate) moiety from the chain-terminated DNA primer. Although AZT-MP excision occurs at the enzyme's polymerase active site, it is mechanistically distinct from the DNA polymerase reaction. Consequently, this activity represents a novel target for drug discovery, and inhibitors that target this activity may increase the efficacy of nucleoside/nucleotide analogues, and may help to delay the onset of drug resistance. In the present study, we have developed a FRET (Förster resonance energy transfer)-based high-throughput screening assay for the AZT-MP excision activity of RT. This assay is sensitive and robust, and demonstrates a signal-to-noise ratio of 3.3 and a Z' factor of 0.69. We screened three chemical libraries (7265 compounds) using this assay, and identified APEX57219 {3,3'-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxybenzoic acid]} as the most promising hit. APEX57219 displays a unique activity profile against wild-type and drug-resistant HIV-1 RT, and was found to inhibit virus replication at the level of reverse transcription. Mechanistic analyses revealed that APEX57219 blocked the interaction between RT and the nucleic acid substrate.

  11. Transcriptional profiling of whole blood identifies a unique 5-gene signature for myelofibrosis and imminent myelofibrosis transformation

    DEFF Research Database (Denmark)

    Hasselbalch, Hans Carl; Skov, Vibe; Stauffer Larsen, Thomas

    2014-01-01

    selectively and highly deregulated in myelofibrosis patients. Gene expression microarray studies have been performed on whole blood from 69 patients with myeloproliferative neoplasms. Amongst the top-20 of the most upregulated genes in PMF compared to controls, we identified 5 genes (DEFA4, ELA2, OLFM4, CTSG...

  12. Gene expression analysis in pregnant women and their infants identifies unique fetal biomarkers that circulate in maternal blood

    Science.gov (United States)

    The discovery of fetal mRNA transcripts in the maternal circulation holds great promise for noninvasive prenatal diagnosis. To identify potential fetal biomarkers, we studied whole blood and plasma gene transcripts that were common to 9 term pregnant women and their newborns but absent or reduced in...

  13. Evaluation of unique identifiers used as keys to match identical publications in Pure and SciVal

    DEFF Research Database (Denmark)

    Madsen, Heidi Holst; Madsen, Dicte; Gauffriau, Marianne

    2016-01-01

    also briefly discuss how publication sets formed by using UIDs as the match keys may affect the bibliometric indicators number of publications, number of citations, and the average number of citations per publication. The objective is addressed in a literature review and a case study. The literature...... recognition in our publication sets. In particular the duplicate DOIs constitute a problem for the calculation of bibliometric indicators as both keeping the duplicates to improve the reliability of citation counts and deleting them to improve the reliability of publication counts will distort the calculation...... review shows that only a few studies evaluate how well UIDs work as a match key. From the literature we identify four error types: Duplicate digital object identifiers (DOI), incorrect DOIs in reference lists and databases, DOIs not registered by the database where a bibliometric analysis is performed...

  14. Use of in vivo-induced antigen technology (IVIAT) to identify genes uniquely expressed during human infection with Vibrio cholerae.

    Science.gov (United States)

    Hang, Long; John, Manohar; Asaduzzaman, Muhammad; Bridges, Emily Anna; Vanderspurt, Cecily; Kirn, Thomas J; Taylor, Ronald K; Hillman, Jeffrey D; Progulske-Fox, Ann; Handfield, Martin; Ryan, Edward T; Calderwood, Stephen B

    2003-07-08

    In vivo-induced antigen technology is a method to identify proteins expressed by pathogenic bacteria during human infection. Sera from 10 patients convalescing from cholera infection in Bangladesh were pooled, adsorbed against in vitro-grown El Tor Vibrio cholerae O1, and used to probe a genomic expression library in Escherichia coli constructed from El Tor V. cholerae O1 strain N16961. We identified 38 positive clones in the screen, encoding pili (PilA and TcpA), cell membrane proteins (PilQ, MshO, MshP, and CapK), methyl-accepting chemotaxis proteins, chemotaxis and motility proteins (CheA and CheR), a quorum-sensing protein (LuxP), and four hypothetical proteins. Analysis of immune responses to purified PilA and TcpA in individual patients demonstrated that the majority seroconverted to these proteins, confirming results with pooled sera. These results suggest that PilA and its outer membrane secretin, PilQ, are expressed during human infection and may be involved in colonization of the gastrointestinal tract. These results also demonstrate substantial immune responses to TcpA in patients infected with El Tor V. cholerae O1. In vivo-induced antigen technology provides a simple method for identifying microbial proteins expressed during human infection, but not during in vitro growth.

  15. A method of identifying and isolating a unique member of a multigene family: application to a trypanosome surface antigen gene.

    Science.gov (United States)

    Ruef, B J; Hecht, J H; Manning, J E

    1991-04-25

    A chimeric oligonucleotide was constructed using DNA sequences from two distal regions of a cDNA which encodes a major surface antigen (TSA-1) of Trypanosoma cruzi. Conditions were found that allowed the chimeric oligonucleotide to hybridize only to a 5.4 kb EcoRI fragment in a Southern blot of total genomic DNA. The 5.4 kb EcoRI genomic DNA fragment has previously been shown to be located at a telomeric site, thus the studies described here directly demonstrate that the TSA-1 gene is telomeric in location. It is also shown that the chimeric oligonucleotide can be used to selectively identify recombinant lambda phage which harbor the TSA-1 gene using standard library screening procedures. Since these studies demonstrate that a chimeric oligonucleotide can be used to identify in both Southern blots and library screens a single member among the more than sixty members of the TSA-1 gene family, it seems likely that chimeric oligonucleotides may be of general use in studies involving repetitive DNA sequence families.

  16. BLAST screening of chlamydial genomes to identify signature proteins that are unique for the Chlamydiales, Chlamydiaceae, Chlamydophila and Chlamydia groups of species

    Directory of Open Access Journals (Sweden)

    Gupta Radhey S

    2006-01-01

    Full Text Available Abstract Background Chlamydiae species are of much importance from a clinical viewpoint. Their diversity both in terms of their numbers as well as clinical involvement are presently believed to be significantly underestimated. The obligate intracellular nature of chlamydiae has also limited their genetic and biochemical studies. Thus, it is of importance to develop additional means for their identification and characterization. Results We have carried out analyses of available chlamydiae genomes to identify sets of unique proteins that are either specific for all Chlamydiales genomes, or different Chlamydiaceae family members, or members of the Chlamydia and Chlamydophila genera, or those unique to Protochlamydia amoebophila, but which are not found in any other bacteria. In total, 59 Chlamydiales-specific proteins, 79 Chlamydiaceae-specific proteins, 20 proteins each that are specific for both Chlamydia and Chlamydophila and 445 ORFs that are Protochlamydia-specific were identified. Additionally, 33 cases of possible gene loss or lateral gene transfer were also detected. Conclusion The identified chlamydiae-lineage specific proteins, many of which are highly conserved, provide novel biomarkers that should prove of much value in the diagnosis of these bacteria and in exploration of their prevalence and diversity. These conserved protein sequences (CPSs also provide novel therapeutic targets for drugs that are specific for these bacteria. Lastly, functional studies on these chlamydiae or chlamydiae subgroup-specific proteins should lead to important insights into lineage-specific adaptations with regards to development, infectivity and pathogenicity.

  17. Anisotropic uniqueness classes for a degenerate parabolic equation

    Energy Technology Data Exchange (ETDEWEB)

    Vil' danova, V F [Bashkir State Pedagogical University, Ufa (Russian Federation); Mukminov, F Kh [Bashkir State University, Ufa (Russian Federation)

    2013-11-30

    Anisotropic uniqueness classes of Tacklind type are identified for a degenerate linear parabolic equation of the second order in an unbounded domain. The Cauchy problem and mixed problems with boundary conditions of the first and third type are considered. Bibliography: 18 titles.

  18. Error adjustments for file linking methods using encrypted unique client identifier (eUCI) with application to recently released prisoners who are HIV+.

    Science.gov (United States)

    Gutman, R; Sammartino, C J; Green, T C; Montague, B T

    2016-01-15

    Incarceration provides an opportunity to test for HIV, provide treatment such as highly active anti-retroviral therapy, as well as link infected persons to comprehensive HIV care upon their release. A key factor in assessing the success of a program that links released individuals to care is the time from release to receiving care in the community (linkage time). To estimate the linkage time, records from correction systems are linked to Ryan White Clinic data using encrypted Unique Client Identifier (eUCI). Most of the records that were linked using eUCI belong to the same individual; however, in some cases, it may link records incorrectly, or not identify records that should have been linked. We propose a Bayesian procedure that relies on the relationships between variables that appear in either of the data sources, as well as variables that exists in both to identify correctly linked records among all linked records. The procedure generates K datasets in which each pair of linked records is identified as a true link or a false link. The K datasets are analyzed independently, and the results are combined using Rubin's multiple imputation rules. A small validation dataset is used to examine different statistical models and to inform the prior distributions of the parameters. In comparison with previously proposed methods, the proposed method utilizes all of the available data and is both flexible and computationally efficient. In addition, this approach can be applied in other file linking applications.

  19. RECOVIR: An application package to automatically identify some single stranded RNA viruses using capsid protein residues that uniquely distinguish among these viruses

    Directory of Open Access Journals (Sweden)

    Fox George E

    2007-10-01

    Full Text Available Abstract Background Most single stranded RNA (ssRNA viruses mutate rapidly to generate large number of strains having highly divergent capsid sequences. Accurate strain recognition in uncharacterized target capsid sequences is essential for epidemiology, diagnostics, and vaccine development. Strain recognition based on similarity scores between target sequences and sequences of homology matched reference strains is often time consuming and ambiguous. This is especially true if only partial target sequences are available or if different ssRNA virus families are jointly analyzed. In such cases, knowledge of residues that uniquely distinguish among known reference strains is critical for rapid and unambiguous strain identification. Conventional sequence comparisons are unable to identify such capsid residues due to high sequence divergence among the ssRNA virus reference strains. Consequently, automated general methods to reliably identify strains using strain distinguishing residues are not currently available. Results We present here RECOVIR ("recognize viruses", a software tool to automatically detect strains of caliciviruses and picornaviruses by comparing their capsid residues with built-in databases of residues that uniquely distinguish among known reference strains of these viruses. The databases were created by constructing partitioned phylogenetic trees of complete capsid sequences of these viruses. Strains were correctly identified for more than 300 complete and partial target sequences by comparing the database residues with the aligned residues of these sequences. It required about 5 seconds of real time to process each sequence. A Java-based user interface coupled with Perl-coded computational modules ensures high portability of the software. RECOVIR currently runs on Windows XP and Linux platforms. The software generalizes a manual method briefly outlined earlier for human caliciviruses. Conclusion This study shows implementation of

  20. The Mercy unique device identifier demonstration project: Implementing point of use product identification in the cardiac catheterization laboratories of a regional health system.

    Science.gov (United States)

    Drozda, Joseph P; Dudley, Curtis; Helmering, Paul; Roach, James; Hutchison, Lisa

    2016-06-01

    Mercy, a 4 state health system, conducted an FDA-sponsored demonstration whereby prototype unique device identifiers (UDIs) of coronary stents were implemented in its electronic information systems for safety surveillance and research. To accomplish this, a multi-disciplinary team implemented a point of use barcode scanning inventory management system in all 5 Mercy cardiac catheterization laboratories. The system's potential for improving inventory management and tracking Cath Lab supplies was felt to be sufficiently compelling for system deployment outside of the context of the demonstration. Further, it was felt to be useful for all Cath Lab renewable supplies and not just coronary stents. Benefits included preventing procedure delays, lowering costs, and increasing revenue. Finally, the system is extensible to all implanted medical devices and generalizable to most hospitals. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. The Interferon-signature of Sjögren’s Syndrome: How Unique Biomarkers Can Identify Underlying Inflammatory and Immunopathological Mechanisms of Specific Diseases

    Directory of Open Access Journals (Sweden)

    Cuong eNguyen

    2013-07-01

    Full Text Available Innate immune responses direct the nature and specificity of downstream adaptive responses in autoimmune diseases. One of the strongest markers of innate immunity is the up-regulated expression of interferon (IFN and IFN-responsive/stimulated genes (IRGs/ISGs. While multiple IRGs are induced during the innate phase of host responses, transcriptome data suggest unique IRG-signatures for different diseases. Sjögren’s syndrome (SjS is characterized by chronic immune attacks against exocrine glands leading to exocrine dysfunction, plus strong up-regulated expressions of IFN IRG transcripts. Genome-wide transcriptome analyses indicate that differentially-expressed IRGs are restricted during disease development and therefore define underlying etiopathological mechanisms. Here we review the innate immune-associated IFN-signature of SjS and show how differential gene expressions of IRG/ISG sets interact molecularly and biologically to identify critical details of SjS etiopathogenesis.

  2. Evaluation of unique identifiers used as keys to match identical publications in Pure and SciVal - a case study from health science.

    Science.gov (United States)

    Madsen, Heidi Holst; Madsen, Dicte; Gauffriau, Marianne

    2016-01-01

    Unique identifiers (UID) are seen as an effective key to match identical publications across databases or identify duplicates in a database. The objective of the present study is to investigate how well UIDs work as match keys in the integration between Pure and SciVal, based on a case with publications from the health sciences. We evaluate the matching process based on information about coverage, precision, and characteristics of publications matched versus not matched with UIDs as the match keys. We analyze this information to detect errors, if any, in the matching process. As an example we also briefly discuss how publication sets formed by using UIDs as the match keys may affect the bibliometric indicators number of publications, number of citations, and the average number of citations per publication.  The objective is addressed in a literature review and a case study. The literature review shows that only a few studies evaluate how well UIDs work as a match key. From the literature we identify four error types: Duplicate digital object identifiers (DOI), incorrect DOIs in reference lists and databases, DOIs not registered by the database where a bibliometric analysis is performed, and erroneous optical or special character recognition. The case study explores the use of UIDs in the integration between the databases Pure and SciVal. Specifically journal publications in English are matched between the two databases. We find all error types except erroneous optical or special character recognition in our publication sets. In particular the duplicate DOIs constitute a problem for the calculation of bibliometric indicators as both keeping the duplicates to improve the reliability of citation counts and deleting them to improve the reliability of publication counts will distort the calculation of average number of citations per publication. The use of UIDs as a match key in citation linking is implemented in many settings, and the availability of UIDs may become

  3. Evaluation of unique identifiers used as keys to match identical publications in Pure and SciVal – a case study from health science

    Science.gov (United States)

    Madsen, Heidi Holst; Madsen, Dicte; Gauffriau, Marianne

    2016-01-01

    Unique identifiers (UID) are seen as an effective key to match identical publications across databases or identify duplicates in a database. The objective of the present study is to investigate how well UIDs work as match keys in the integration between Pure and SciVal, based on a case with publications from the health sciences. We evaluate the matching process based on information about coverage, precision, and characteristics of publications matched versus not matched with UIDs as the match keys. We analyze this information to detect errors, if any, in the matching process. As an example we also briefly discuss how publication sets formed by using UIDs as the match keys may affect the bibliometric indicators number of publications, number of citations, and the average number of citations per publication.  The objective is addressed in a literature review and a case study. The literature review shows that only a few studies evaluate how well UIDs work as a match key. From the literature we identify four error types: Duplicate digital object identifiers (DOI), incorrect DOIs in reference lists and databases, DOIs not registered by the database where a bibliometric analysis is performed, and erroneous optical or special character recognition. The case study explores the use of UIDs in the integration between the databases Pure and SciVal. Specifically journal publications in English are matched between the two databases. We find all error types except erroneous optical or special character recognition in our publication sets. In particular the duplicate DOIs constitute a problem for the calculation of bibliometric indicators as both keeping the duplicates to improve the reliability of citation counts and deleting them to improve the reliability of publication counts will distort the calculation of average number of citations per publication. The use of UIDs as a match key in citation linking is implemented in many settings, and the availability of UIDs may become

  4. Functional environmental screening of a metagenomic library identifies stlA; a unique salt tolerance locus from the human gut microbiome.

    Directory of Open Access Journals (Sweden)

    Eamonn P Culligan

    Full Text Available Functional environmental screening of metagenomic libraries is a powerful means to identify and assign function to novel genes and their encoded proteins without any prior sequence knowledge. In the current study we describe the identification and subsequent analysis of a salt-tolerant clone from a human gut metagenomic library. Following transposon mutagenesis we identified an unknown gene (stlA, for "salt tolerance locus A" with no current known homologues in the databases. Subsequent cloning and expression in Escherichia coli MKH13 revealed that stlA confers a salt tolerance phenotype in its surrogate host. Furthermore, a detailed in silico analysis was also conducted to gain additional information on the properties of the encoded StlA protein. The stlA gene is rare when searched against human metagenome datasets such as MetaHit and the Human Microbiome Project and represents a novel and unique salt tolerance determinant which appears to be found exclusively in the human gut environment.

  5. Constructing the informatics and information technology foundations of a medical device evaluation system: a report from the FDA unique device identifier demonstration.

    Science.gov (United States)

    Drozda, Joseph P; Roach, James; Forsyth, Thomas; Helmering, Paul; Dummitt, Benjamin; Tcheng, James E

    2017-05-03

    The US Food and Drug Administration (FDA) has recognized the need to improve the tracking of medical device safety and performance, with implementation of Unique Device Identifiers (UDIs) in electronic health information as a key strategy. The FDA funded a demonstration by Mercy Health wherein prototype UDIs were incorporated into its electronic information systems. This report describes the demonstration's informatics architecture. Prototype UDIs for coronary stents were created and implemented across a series of information systems, resulting in UDI-associated data flow from manufacture through point of use to long-term follow-up, with barcode scanning linking clinical data with UDI-associated device attributes. A reference database containing device attributes and the UDI Research and Surveillance Database (UDIR) containing the linked clinical and device information were created, enabling longitudinal assessment of device performance. The demonstration included many stakeholders: multiple Mercy departments, manufacturers, health system partners, the FDA, professional societies, the National Cardiovascular Data Registry, and information system vendors. The resulting system of systems is described in detail, including entities, functions, linkage between the UDIR and proprietary systems using UDIs as the index key, data flow, roles and responsibilities of actors, and the UDIR data model. The demonstration provided proof of concept that UDIs can be incorporated into provider and enterprise electronic information systems and used as the index key to combine device and clinical data in a database useful for device evaluation. Keys to success and challenges to achieving this goal were identified. Fundamental informatics principles were central to accomplishing the system of systems model.

  6. The effect of using NHS number as the unique identifier for patients who self-harm: a multi-centre descriptive study

    Directory of Open Access Journals (Sweden)

    Lilley Rachael

    2007-09-01

    Full Text Available Abstract Background Processing personal data for research purposes and the requirement of anonymity has been the subject of recent debate. We aimed to determine the proportion of individuals who present to emergency departments with non-fatal suicidal behavior where an NHS number has been successfully traced and to investigate the characteristics of patients associated with non-capture. Method This was a descriptive study of people attending after self-harm using allocation of NHS numbers as main outcome measurement. Data from the Multicentre Monitoring of Self-Harm Project from 3 centres in England were used to identify consecutive patients (N = 3000 who were treated in six emergency departments in Oxford, Manchester and Leeds in 2004 and 2005 following self-harm. Results NHS number was available between 55–73% of individuals across centres. Characteristics associated with non-recording of NHS number in more than one centre included those from ethnic minority groups (Oxford: chi-squared statistic = 13.6, df = 3, p = 0.004; Manchester: chi-squared statistic = 13.6, df = 3, p ≤0.001 and the homeless or living in a hostel or other institution (Oxford: chi-squared statistic = 40.9, df = 7, p = Conclusion Basing research studies on NHS number as the unique identifier, as suggested by the Data Protection Act 1998 and the Patient Information Advisory Group, would exclude some of the most vulnerable groups for further self-harm or suicide. This bias may also affect other research registers.

  7. Competency Commonalities and Accompanying Job Titles Derived from the Six Montana Agricultural Manpower Studies.

    Science.gov (United States)

    Amberson, Max L.; And Others

    The report provides essential information for curriculum development relevant to manpower demands for agricultural production and agribusiness in Montana. It focuses on an analysis of 3,500 competency statements to determine the existence of duplication, commonalities, and uniqueness among 76 identified job titles derived from six Agricultural…

  8. A rare HBV subgenotype D4 with unique genomic signatures identified in north-eastern India--an emerging clinical challenge?

    Directory of Open Access Journals (Sweden)

    Priyanka Banerjee

    Full Text Available BACKGROUND/AIMS: HBV has been classified into ten genotypes (A-J and multiple subgenotypes, some of which strongly influence disease outcome and their distribution also correlate with human migration. HBV infection is highly prevalent in India and its diverse population provides an excellent opportunity to study the distinctiveness of HBV, its evolution and disease biology in variegated ethnic groups. The North-East India, having international frontiers on three sides, is one of the most ethnically and linguistically diverse region of the country. Given the paucity of information on molecular epidemiology of HBV in this region, the study aimed to carry out an in-depth genetic characterization of HBV prevailing in North-East state of Tripura. METHODS: From sera of chronically HBV infected patients biochemical/serological tests, HBV DNA quantification, PCR-amplification, sequencing of PreS/S or full-length HBV genomes were done. HBV genotype/subgenotype determination and sequence variability were assessed by MEGA5-software. The evolutionary divergence times of different HBV subgenotypes were estimated by DNAMLK/PHYLIP program while jpHMM method was used to detect any recombination event in HBV genomes. RESULTS: HBV genotypes D (89.5%, C (6.6% and A (3.9% were detected among chronic carriers. While all HBV/A and HBV/C isolates belonged to subgenotype-A1 and C1 respectively, five subgenotypes of HBV/D (D1-D5 were identified including the first detection of rare D4. These non-recombinant Indian D4 (IndD4 formed a distinct phylogenetic clade, had 2.7% nucleotide divergence and recent evolutionary radiation than other global D4. Ten unique amino acids and 9 novel nucleotide substitutions were identified as IndD4 signatures. All IndD4 carried T120 and R129 in ORF-S that may cause immune/vaccine/diagnostic escape and N128 in ORF-P, implicated as compensatory Lamivudine resistance mutation. CONCLUSIONS: IndD4 has potential to undermine vaccination

  9. Norwegian PUQE (Pregnancy-Unique Quantification of Emesis and nausea identifies patients with hyperemesis gravidarum and poor nutritional intake: a prospective cohort validation study.

    Directory of Open Access Journals (Sweden)

    Elisabeth Birkeland

    Full Text Available The English questionnaire Pregnancy-Unique Quantification of Emesis and nausea (PUQE identifies women with severe Hyperemesis Gravidarum. Our aim was to investigate whether scores from the translated Norwegian version; SUKK (SvangerskapsUtløst Kvalme Kvantifisering was associated with severity of hyperemesis and nutritional intake.A prospective cohort validation study.Hospital cohort of Hyperemesis Gravidarum (HG patients from western Norway and healthy pregnant women from Bergen, Norway.38 women hospitalized due to HG and 31 healthy pregnant controls attending routine antenatal check-up at health centers.Data were collected May 2013-January 2014. The study participants answered the Norwegian PUQE-questionnaire (scores ranging from 3 to 15 and registered prospectively 24-hours nutritional intake by a food list form.Differences of PUQE-scores, QOL-score and nutritional intake between hyperemesis patients and controls.Hyperemesis patients had shorter gestational age compared to controls (median 9.7 weeks; 95% CI 8.6-10.6 versus 11.9; 95% CI 10.1-12.9, p=0.004, and larger weight-change from pre-pregnant weight (loss of median 3 kg; 95% CI 3-4 versus gain of 2 kg; 95% CI 0.5-2, p<0.001 otherwise groups were similar regarding pre-pregnant BMI, age, gravidity, and inclusion weight. Compared to controls, hyperemesis patients had significant higher PUQE-score (median 13; 95% CI 11-14 vs. 7; 95% CI 4-8, lower QOL (median score 3; 95% CI 2-4 vs. 6; 95% CI 4.5-8 and lower nutritional intake (energy intake median 990 kcal/24 hours; 95% CI 709-1233 vs. 1652; 95% CI 1558-1880 all p<0.001. PUQE-score was inversely correlated to nutritional intake (-0.5, p<0.001. At discharge PUQE-score had fallen to median 6 (95% CI 5-8 and QOL score risen to 7 (95% CI 6-8 in the HG group, (both p<0.001 compared to admission values.PUQE-scoring has been validated as a robust indicator of severe hyperemesis gravidarum and insufficient nutritional intake in a Norwegian setting.

  10. Browse Title Index

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    Items 1 - 50 of 600 ... ... Metals in the Water and Sediment from Challawa Gorge Dam, Kano, Nigeria ... Vol 7, No 1 (2014), Tiger Nut (Cyperus Esculentus): Composition, Products, Uses and ... Vol 5, No 1 (2012), In Vitro Antiplasmodial Activity and Cytotoxicity of ... List All Titles · Free To Read Titles This Journal is Open Access.

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    Items 151 - 200 of 373 ... South African Journal of Surgery. ... Vol 54, No 3 (2016), Instilling a culture of safety for laparoscopic ... VS Karthikeyan, P Dhanasekar, SC Sistla, MS Ali, .... Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free To Read Titles This Journal is Open Access. Featuring ...

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    Items 1 - 50 of 158 ... Vol 6, No 2 (2014), A Novel Surgical Pre-suturing Technique for the Management ... VS Parelkar, JL Patel, BV Sanghvi, PB Joshi, SK Sahoo, N Sampat, SN Oak, N Sathe ... an Inguinal Hernia Incision in Simultaneous Laparoscopic Anterior .... List All Titles · Free To Read Titles This Journal is Open Access.

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    Items 1 - 50 of 77 ... Vol 12, No 1 (2012), Anaesthesia for Surgical Outreach in a Rural ... Trauma Patients with the Hip Flexed Versus Non Flexed (Hamstring Position), Abstract ... following laparoscopic cholecystectomy: a randomized prospective study, Abstract .... List All Titles · Free To Read Titles This Journal is Open Access.

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    Items 1 - 50 of 162 ... Vol 8, No 1 (2012), A descriptive Survey on Teachers' Perception of EFL Writing ... Vol 12, No 2 (2017), An assessment of mathematics classroom teaching- learning process: ... Vol 3, No 2 (2008), Andragogical Approach for Sustainable .... List All Titles · Free To Read Titles This Journal is Open Access.

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    Items 151 - 200 of 411 ... Browse Title Index ... Issue, Title ... Vol 1, No 1 (2012), From Theory into Practice: Theatre-in-Education and Child ... Vol 1, No 4 (2012), Inflation - Adjusted Accounting and Corporate Value Redefinition: Fixing Nigeria ...

  16. Influenza H3N2 infection of the collaborative cross founder strains reveals highly divergent host responses and identifies a unique phenotype in CAST/EiJ mice.

    Science.gov (United States)

    Leist, Sarah R; Pilzner, Carolin; van den Brand, Judith M A; Dengler, Leonie; Geffers, Robert; Kuiken, Thijs; Balling, Rudi; Kollmus, Heike; Schughart, Klaus

    2016-02-27

    Influenza A virus is a zoonotic pathogen that poses a major threat to human and animal health. The severe course of influenza infection is not only influenced by viral virulence factors but also by individual differences in the host response. To determine the extent to which the genetic background can modulate severity of an infection, we studied the host responses to influenza infections in the eight genetically highly diverse Collaborative Cross (CC) founder mouse strains. We observed highly divergent host responses between the CC founder strains with respect to survival, body weight loss, hematological parameters in the blood, relative lung weight and viral load. Mouse strain was the main factor with highest effect size on body weight loss after infection, demonstrating that this phenotype was highly heritable. Sex represented another significant main effect, although it was less strong. Analysis of survival rates and mean time to death suggested three groups of susceptibility phenotypes: highly susceptible (A/J, CAST/EiJ, WSB/EiJ), intermediate susceptible (C57BL/6J, 129S1/SvImJ, NOD/ShiLtJ) and highly resistant strains (NZO/HlLtJ, PWK/PhJ). These three susceptibility groups were significantly different with respect to death/survival counts. Viral load was significantly different between susceptible and resistant strains but not between intermediate and highly susceptible strains. CAST/EiJ mice showed a unique phenotype. Despite high viral loads in their lungs, CAST/EiJ mice exhibited low counts of infiltrating granulocytes and showed increased numbers of macrophages in the lung. Histological studies of infected lungs and transcriptome analyses of peripheral blood cells and lungs confirmed an abnormal response in the leukocyte recruitment in CAST/EiJ mice. The eight CC founder strains exhibited a large diversity in their response to influenza infections. Therefore, the CC will represent an ideal mouse genetic reference population to study the influence of

  17. HIV-1 subtypes B and C unique recombinant forms (URFs and transmitted drug resistance identified in the Western Cape Province, South Africa.

    Directory of Open Access Journals (Sweden)

    Graeme Brendon Jacobs

    Full Text Available South Africa has the largest worldwide HIV/AIDS population with 5.6 million people infected and at least 2 million people on antiretroviral therapy. The majority of these infections are caused by HIV-1 subtype C. Using genotyping methods we characterized HIV-1 subtypes of the gag p24 and pol PR and RT fragments, from a cohort of female participants in the Western Cape Province, South Africa. These participants were recruited as part of a study to assess the combined brain and behavioural effects of HIV and early childhood trauma. The partial HIV-1 gag and pol fragments of 84 participants were amplified by PCR and sequenced. Different online tools and manual phylogenetic analysis were used for HIV-1 subtyping. Online tools included: REGA HIV Subtyping tool version 3; Recombinant Identification Program (RIP; Context-based Modeling for Expeditious Typing (COMET; jumping profile Hidden Markov Models (jpHMM webserver; and subtype classification using evolutionary algorithms (SCUEAL. HIV-1 subtype C predominates within the cohort with a prevalence of 93.8%. We also show, for the first time, the presence of circulating BC strains in at least 4.6% of our study cohort. In addition, we detected transmitted resistance associated mutations in 4.6% of analysed sequences. With tourism and migration rates to South Africa currently very high, we are detecting more and more HIV-1 URFs within our study populations. It is still unclear what role these unique strains will play in terms of long term antiretroviral treatment and what challenges they will pose to vaccine development. Nevertheless, it remains vitally important to monitor the HIV-1 diversity in South Africa and worldwide as the face of the epidemic is continually changing.

  18. HIV-1 subtypes B and C unique recombinant forms (URFs) and transmitted drug resistance identified in the Western Cape Province, South Africa.

    Science.gov (United States)

    Jacobs, Graeme Brendon; Wilkinson, Eduan; Isaacs, Shahieda; Spies, Georgina; de Oliveira, Tulio; Seedat, Soraya; Engelbrecht, Susan

    2014-01-01

    South Africa has the largest worldwide HIV/AIDS population with 5.6 million people infected and at least 2 million people on antiretroviral therapy. The majority of these infections are caused by HIV-1 subtype C. Using genotyping methods we characterized HIV-1 subtypes of the gag p24 and pol PR and RT fragments, from a cohort of female participants in the Western Cape Province, South Africa. These participants were recruited as part of a study to assess the combined brain and behavioural effects of HIV and early childhood trauma. The partial HIV-1 gag and pol fragments of 84 participants were amplified by PCR and sequenced. Different online tools and manual phylogenetic analysis were used for HIV-1 subtyping. Online tools included: REGA HIV Subtyping tool version 3; Recombinant Identification Program (RIP); Context-based Modeling for Expeditious Typing (COMET); jumping profile Hidden Markov Models (jpHMM) webserver; and subtype classification using evolutionary algorithms (SCUEAL). HIV-1 subtype C predominates within the cohort with a prevalence of 93.8%. We also show, for the first time, the presence of circulating BC strains in at least 4.6% of our study cohort. In addition, we detected transmitted resistance associated mutations in 4.6% of analysed sequences. With tourism and migration rates to South Africa currently very high, we are detecting more and more HIV-1 URFs within our study populations. It is still unclear what role these unique strains will play in terms of long term antiretroviral treatment and what challenges they will pose to vaccine development. Nevertheless, it remains vitally important to monitor the HIV-1 diversity in South Africa and worldwide as the face of the epidemic is continually changing.

  19. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 319 ... Journal Home > Advanced Search > Browse Title Index ... Vol 6, No 1 (2006), Analysis of staff training activities of Borno States Agricultural ... oil companies on the chieftaincy institution in Bayelsa State, Nigeria, Abstract PDF.

  20. Browse Title Index

    African Journals Online (AJOL)

    Items 101 - 111 of 111 ... Journal Home > Advanced Search > Browse Title Index ... Vol 6, No 2 (2016), Uses of systemic approach and chemist's triangle in ... nomenclature: Effect on senior secondary students' performance in rivers state of ...

  1. Browse Title Index

    African Journals Online (AJOL)

    Items 51 - 100 of 183 ... Journal Home > Advanced Search > Browse Title Index ... Exploring the job satisfaction and organisational commitment of employees in ... Job insecurity, organisational commitment and work engagement among staff in ...

  2. Browse Title Index

    African Journals Online (AJOL)

    Items 451 - 500 of 1075 ... Browse Title Index ... EL Stellenberg, V Corfield ... programme on coronary artery disease risk in male employees ... Vol 14, No 4 (2008):, Influence of exercise on preconception, pregnant women, the development ...

  3. Browse Title Index

    African Journals Online (AJOL)

    Items 151 - 200 of 200 ... Vol 4, No 1 (2009), Review Article - Book title: Oral tradition as history ... and Argentina in comparison with Nigeria's 2014 pension reform act, Abstract .... quantitative and qualitative techniques in sociological research: a ...

  4. Browse Title Index

    African Journals Online (AJOL)

    Items 401 - 450 of 1075 ... Issue, Title ... beliefs about causes of sport success among Malaysian athletes, Abstract ... Vol 22, No 3:1 (2016), Golf tourism in South Africa: Profiling ... Cup's greening programmes and implications for environmental ...

  5. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 65 ... Journal Home > Advanced Search > Browse Title Index .... Vol 20, No 1 (2013), Implementation of Broad-Based Black Economic ... from the lean construction perspective: A focus on supply chain management, Abstract PDF.

  6. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 200 ... Journal Home > Advanced Search > Browse Title Index ... Vol 11, No 1 (2016), Assessment of supply chain management in Nigerian ... Vol 4, No 1 (2009), Democracy as a political imperative for successful implementation of ...

  7. Browse Title Index

    African Journals Online (AJOL)

    Items 51 - 100 of 423 ... ... Enforceability of African Charter on Human and Peoples Rights in Nigeria .... An Ethnographic Analysis of Traditional Title Dispute in Southern ... Nigeria: Discourse on Proposed Establishment of Grazing Routes and ...

  8. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 145 ... Journal Home > Advanced Search > Browse Title Index ... Vol 16, No 2 (2008), Access to and use of computers among clinical dental ... of undergraduate clinical dental students towards orthodontics and orthodontists in a ...

  9. In-Depth, Label-Free Analysis of the Erythrocyte Cytoplasmic Proteome in Diamond Blackfan Anemia Identifies a Unique Inflammatory Signature.

    Directory of Open Access Journals (Sweden)

    Esther N Pesciotta

    Full Text Available Diamond Blackfan Anemia (DBA is a rare, congenital erythrocyte aplasia that is usually caused by haploinsufficiency of ribosomal proteins due to diverse mutations in one of several ribosomal genes. A striking feature of this disease is that a range of different mutations in ribosomal proteins results in similar disease phenotypes primarily characterized by erythrocyte abnormalities and macrocytic anemia, while most other cell types in the body are minimally affected. Previously, we analyzed the erythrocyte membrane proteomes of several DBA patients and identified several proteins that are not typically associated with this cell type and that suggested inflammatory mechanisms contribute to the pathogenesis of DBA. In this study, we evaluated the erythrocyte cytosolic proteome of DBA patients through in-depth analysis of hemoglobin-depleted erythrocyte cytosols. Simple, reproducible, hemoglobin depletion using nickel columns enabled in-depth analysis of over 1000 cytosolic erythrocyte proteins with only moderate total analysis time per proteome. Label-free quantitation and statistical analysis identified 29 proteins with significantly altered abundance levels in DBA patients compared to matched healthy control donors. Proteins that were significantly increased in DBA erythrocyte cytoplasms included three proteasome subunit beta proteins that make up the immunoproteasome and proteins induced by interferon-γ such as n-myc interactor and interferon-induced 35 kDa protein [NMI and IFI35 respectively]. Pathway analysis confirmed the presence of an inflammatory signature in erythrocytes of DBA patients and predicted key upstream regulators including mitogen activated kinase 1, interferon-γ, tumor suppressor p53, and tumor necrosis factor. These results show that erythrocytes in DBA patients are intrinsically different from those in healthy controls which may be due to an inflammatory response resulting from the inherent molecular defect of ribosomal

  10. Proteomic analysis of wild-type and mutant huntingtin-associated proteins in mouse brains identifies unique interactions and involvement in protein synthesis.

    Science.gov (United States)

    Culver, Brady P; Savas, Jeffrey N; Park, Sung K; Choi, Jeong H; Zheng, Shuqiu; Zeitlin, Scott O; Yates, John R; Tanese, Naoko

    2012-06-22

    Huntington disease is a neurodegenerative disorder caused by a CAG repeat amplification in the gene huntingtin (HTT) that is reflected by a polyglutamine expansion in the Htt protein. Nearly 20 years of research have uncovered roles for Htt in a wide range of cellular processes, and many of these discoveries stemmed from the identification of Htt-interacting proteins. However, no study has employed an impartial and comprehensive strategy to identify proteins that differentially associate with full-length wild-type and mutant Htt in brain tissue, the most relevant sample source to the disease condition. We analyzed Htt affinity-purified complexes from wild-type and HTT mutant juvenile mouse brain from two different biochemical fractions by tandem mass spectrometry. We compared variations in protein spectral counts relative to Htt to identify those proteins that are the most significantly contrasted between wild-type and mutant Htt purifications. Previously unreported Htt interactions with Myo5a, Prkra (PACT), Gnb2l1 (RACK1), Rps6, and Syt2 were confirmed by Western blot analysis. Gene Ontology analysis of these and other Htt-associated proteins revealed a statistically significant enrichment for proteins involved in translation among other categories. Furthermore, Htt co-sedimentation with polysomes in cytoplasmic mouse brain extracts is dependent upon the presence of intact ribosomes. Finally, wild-type or mutant Htt overexpression inhibits cap-dependent translation of a reporter mRNA in an in vitro system. Cumulatively, these data support a new role for Htt in translation and provide impetus for further study into the link between protein synthesis and Huntington disease pathogenesis.

  11. Studies toward the Unique Pederin Family Member Psymberin: Structure Activity Relationships, Biochemical Studies and Genetics Identify the Mode of Action of Psymberin

    Science.gov (United States)

    Wu, Cheng-Yang; Feng, Yu; Cardenas, Eduardo R.; Williams, Noelle; Floreancig, Paul E.; De Brabander, Jef K.; Roth, Michael G.

    2012-01-01

    Psymberin is the only member of the pederin natural product family that contains a dihydroisocoumarin side chain. Structural modifications of psymberin uncoupled inhibition of protein translation from cytotoxicity, suggesting that psymberin has more than one bioactivity. A forward genetic screen in Caenorhabditis elegans was conducted to identify the molecular target(s) of psymberin. Multiple independent psymberin-resistant mutants were isolated, each containing the same point mutation in a gene encoding a ribosomal protein. However, a psymberin-resistant mutant strain bearing this mutation was not cross-resistant to the pederin family member mycalamide A, which binds to the archaeal form of the same protein. Thus, two pederin family members likely differ in how they bind the same molecular target. The accumulation of psymberin in cells was sensitive to the stereochemistry of the amide side chain at C4 or C8 and the presence of the dihydroisocoumarin side chain. The observation that psymberin diastereomers or dihydroisocoumarin-truncated analogs lose all cytotoxic activity while retaining the ability to inhibit protein translation in a cell-free in vitro assay can be explained in the context of these differential cell uptake issues. Finally, we also demonstrate that the blistering activity associated with pederin and other members of the family is not due to their protein synthesis inhibiting activity. Unlike pederin and mycalamide, psymberin does not display irritant or blistering activity. PMID:23088155

  12. Studies toward the unique pederin family member psymberin: structure-activity relationships, biochemical studies, and genetics identify the mode-of-action of psymberin.

    Science.gov (United States)

    Wu, Cheng-Yang; Feng, Yu; Cardenas, Eduardo R; Williams, Noelle; Floreancig, Paul E; De Brabander, Jef K; Roth, Michael G

    2012-11-21

    Psymberin is the only member of the pederin natural product family that contains a dihydroisocoumarin side chain. Structural modifications of psymberin uncoupled inhibition of protein translation from cytotoxicity, suggesting that psymberin has more than one bioactivity. A forward genetic screen in Caenorhabditis elegans was conducted to identify the molecular target(s) of psymberin. Multiple independent psymberin-resistant mutants were isolated, each containing the same point mutation in a gene encoding a ribosomal protein. However, a psymberin-resistant mutant strain bearing this mutation was not cross-resistant to the pederin family member mycalamide A, which binds to the archaeal form of the same protein. Thus, two pederin family members likely differ in how they bind the same molecular target. The accumulation of psymberin in cells was sensitive to the stereochemistry of the amide side chain at C4 or C8 and the presence of the dihydroisocoumarin side chain. The observation that psymberin diastereomers or dihydroisocoumarin-truncated analogs lose all cytotoxic activity while retaining the ability to inhibit protein translation in a cell-free in vitro assay can be explained in the context of these differential cell uptake issues. Finally, we also demonstrate that the blistering activity associated with pederin and other members of the family is not due to their protein synthesis inhibiting activity. Unlike pederin and mycalamide, psymberin does not display irritant or blistering activity.

  13. Editorial: The HTML Title Tag and Its Importance

    Directory of Open Access Journals (Sweden)

    Alireza Noruzi

    2005-12-01

    Full Text Available The Title Tag is an HTML code. The text embedded in the title tag of a web page appears as the title of the web page in search engine results. Moreover, the information contained in a title tag appears as a header or label at the top of the screen in the reverse bar of a web browser window (such as Internet Explorer to present obviously the title of the web page that is being viewed. It should be pointed out that checking the web pages presented as "Untitled Document", indicated that some of them have their unique titles and are not untitled. In other words, search engines present many web pages as untitled documents, while they have their unique titles. The question is why such pages are retrieved in response to the title command (i.e. allintitle:Untitled or intitle:Untitled? This is also true for other search engines, like Yahoo, as we tested the title command on Yahoo (title:Untitled.

  14. A quantitative comparison of human HT-1080 fibrosarcoma cells and primary human dermal fibroblasts identifies a 3D migration mechanism with properties unique to the transformed phenotype.

    Directory of Open Access Journals (Sweden)

    Michael P Schwartz

    Full Text Available Here, we describe an engineering approach to quantitatively compare migration, morphologies, and adhesion for tumorigenic human fibrosarcoma cells (HT-1080s and primary human dermal fibroblasts (hDFs with the aim of identifying distinguishing properties of the transformed phenotype. Relative adhesiveness was quantified using self-assembled monolayer (SAM arrays and proteolytic 3-dimensional (3D migration was investigated using matrix metalloproteinase (MMP-degradable poly(ethylene glycol (PEG hydrogels ("synthetic extracellular matrix" or "synthetic ECM". In synthetic ECM, hDFs were characterized by vinculin-containing features on the tips of protrusions, multipolar morphologies, and organized actomyosin filaments. In contrast, HT-1080s were characterized by diffuse vinculin expression, pronounced β1-integrin on the tips of protrusions, a cortically-organized F-actin cytoskeleton, and quantitatively more rounded morphologies, decreased adhesiveness, and increased directional motility compared to hDFs. Further, HT-1080s were characterized by contractility-dependent motility, pronounced blebbing, and cortical contraction waves or constriction rings, while quantified 3D motility was similar in matrices with a wide range of biochemical and biophysical properties (including collagen despite substantial morphological changes. While HT-1080s were distinct from hDFs for each of the 2D and 3D properties investigated, several features were similar to WM239a melanoma cells, including rounded, proteolytic migration modes, cortical F-actin organization, and prominent uropod-like structures enriched with β1-integrin, F-actin, and melanoma cell adhesion molecule (MCAM/CD146/MUC18. Importantly, many of the features observed for HT-1080s were analogous to cellular changes induced by transformation, including cell rounding, a disorganized F-actin cytoskeleton, altered organization of focal adhesion proteins, and a weakly adherent phenotype. Based on our results

  15. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 522 ... Journal Home > Advanced Search > Browse Title Index ... Vol 12, No 1 (2006), A clinical comparison of disposable airway devices ... Vol 22, No 2 (2016), A new option in airway management: evaluation of the TotalTrack® ...

  16. Browse Title Index

    African Journals Online (AJOL)

    Items 301 - 350 of 463 ... Issue, Title ... Vol 38, No 2 (2016), Prevalence and effect of developmental ... student expectations for working in the tourism and hospitality industry: A ... Vol 38, No 3 (2016), Relationships among residence environment and individual ... of international physical activity questionnaire, Bahasa Malaysia ...

  17. Browse Title Index

    African Journals Online (AJOL)

    Items 201 - 250 of 426 ... Journal Home > Advanced Search > Browse Title Index ... Vol 21, No 1 (2016), Maximum potential cost-savings attributable to generic ... Vol 22, No 1 (2017), Movement as a critical concept in model generation to attain ... factors influencing paediatric adherence to anti-retroviral therapy, Abstract PDF.

  18. Titles of Midas

    Directory of Open Access Journals (Sweden)

    G. L. Huxley

    2001-09-01

    Full Text Available The Phrygian inscription on the tomb at Yazılıkaya (8th century gives Midas the titles wanax and lawagtas, paralled in Mycenaean, and there were strong connections between his dynasty and Greek Aeolis.

  19. What makes a good title?

    Science.gov (United States)

    Grant, Maria J

    2013-12-01

    The chances are the first thing you when you set out to write an article is the title. But what factors transform a mediocre title into a good title? Firstly, it should be both informative and specific, using words or phrases likely to be used when searching for information, for example 'nurse education' rather than simply 'nurse'. Secondly, it should be concise yet convey the main ideas clearly; articles with short titles reporting study findings have been found to attract higher numbers of viewing and citations. Thirdly, provide details of the study design to assist the reader in making an informed choice about the type of project your article is reporting. In taking these small steps when developing your title, your title can present a more concise, retrievable and clear articulation of your article.

  20. Interim Title V Program Approvals

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  1. Evaluation of unique identifiers used as keys to match identical publications in Pure and SciVal – a case study from health science [version 2; referees: 1 approved, 2 approved with reservations

    Directory of Open Access Journals (Sweden)

    Heidi Holst Madsen

    2016-09-01

    Full Text Available Unique identifiers (UID are seen as an effective key to match identical publications across databases or identify duplicates in a database. The objective of the present study is to investigate how well UIDs work as match keys in the integration between Pure and SciVal, based on a case with publications from the health sciences. We evaluate the matching process based on information about coverage, precision, and characteristics of publications matched versus not matched with UIDs as the match keys. We analyze this information to detect errors, if any, in the matching process. As an example we also briefly discuss how publication sets formed by using UIDs as the match keys may affect the bibliometric indicators number of publications, number of citations, and the average number of citations per publication.  The objective is addressed in a literature review and a case study. The literature review shows that only a few studies evaluate how well UIDs work as a match key. From the literature we identify four error types: Duplicate digital object identifiers (DOI, incorrect DOIs in reference lists and databases, DOIs not registered by the database where a bibliometric analysis is performed, and erroneous optical or special character recognition. The case study explores the use of UIDs in the integration between the databases Pure and SciVal. Specifically journal publications in English are matched between the two databases. We find all error types except erroneous optical or special character recognition in our publication sets. In particular the duplicate DOIs constitute a problem for the calculation of bibliometric indicators as both keeping the duplicates to improve the reliability of citation counts and deleting them to improve the reliability of publication counts will distort the calculation of average number of citations per publication. The use of UIDs as a match key in citation linking is implemented in many settings, and the availability of

  2. The in Silico Approach to Identify a Unique Plant-Derived Inhibitor Against E6 and E7 Oncogenic Proteins of High-Risk Human Papillomavirus 16 and 18

    Directory of Open Access Journals (Sweden)

    Kumar

    2016-05-01

    Full Text Available Background Globally, the human papillomavirus (HPV remains the foremost cause of cancer mortality among women. There is a need to identify natural anti-cancerous compounds that can fight against life-threatening infections by HPV. Various kinds of natural plant-originated compounds have been used in the traditional system of medicine for cancer therapy. Different studies have reported the effective inhibition of HPV infection enacted by certain natural compounds. Out of all the different HPV types, HPV-16 and 18 are the ones mainly associated with causing cervical cancer; furthermore, the E6 and E7 oncoproteins of these two high-risk HPV types typically interact with tumor protein 53 (p53 and retinoblastoma tumor suppressor proteins (pRb of human host which consequent to cancer formation. Objectives The goal of this study is to identify unique plant-originated compounds to utilize in order to combat the high-risk human papillomavirus oncoproteins using docking measures. Materials and Methods Twelve natural compounds jaceosidin, withaferin A, curcumin, epigallocatechin-3-gallate (EGCG, artemisinin, gingerol, ursolic acid, ferulic acid, berberin, silymarin, resveratrol, and indol-3-carbinol were docked against E6 and E7 oncoproteins of high-risk HPV types 16 and 18 using a protein-ligand docking software called AutoDock4.2. Results Out of these 12 natural compounds, withaferin A was found to inhibit all four oncoproteins with minimum binding energy. Conclusions These in silico findings indicate that withaferin A may be used as a common drug for cervical cancer caused by high-risk HPV types, perhaps by restoring the normal functions of tumor suppressor proteins.

  3. Administrative simplification: adoption of a standard for a unique health plan identifier; addition to the National Provider Identifier requirements; and a change to the compliance date for the International Classification of Diseases, 10th Edition (ICD-10-CM and ICD-10-PCS) medical data code sets. Final rule.

    Science.gov (United States)

    2012-09-05

    This final rule adopts the standard for a national unique health plan identifier (HPID) and establishes requirements for the implementation of the HPID. In addition, it adopts a data element that will serve as an other entity identifier (OEID), or an identifier for entities that are not health plans, health care providers, or individuals, but that need to be identified in standard transactions. This final rule also specifies the circumstances under which an organization covered health care provider must require certain noncovered individual health care providers who are prescribers to obtain and disclose a National Provider Identifier (NPI). Lastly, this final rule changes the compliance date for the International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) for diagnosis coding, including the Official ICD-10-CM Guidelines for Coding and Reporting, and the International Classification of Diseases, 10th Revision, Procedure Coding System (ICD-10-PCS) for inpatient hospital procedure coding, including the Official ICD-10-PCS Guidelines for Coding and Reporting, from October 1, 2013 to October 1, 2014.

  4. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 132 ... ... lactating cows under different feeding regimes in central highlands ... Diverse Gram-positive bacteria identified from raw and pasteurized ... Healthy Local Experimental Dogs Undergoing Partial Gastrectomy, Abstract PDF.

  5. Proteoglycan-based diversification of disease outcome in head and neck cancer patients identifies NG2/CSPG4 and syndecan-2 as unique relapse and overall survival predicting factors.

    Science.gov (United States)

    Farnedi, Anna; Rossi, Silvia; Bertani, Nicoletta; Gulli, Mariolina; Silini, Enrico Maria; Mucignat, Maria Teresa; Poli, Tito; Sesenna, Enrico; Lanfranco, Davide; Montebugnoli, Lucio; Leonardi, Elisa; Marchetti, Claudio; Cocchi, Renato; Ambrosini-Spaltro, Andrea; Foschini, Maria Pia; Perris, Roberto

    2015-05-03

    Tumour relapse is recognized to be the prime fatal burden in patients affected by head and neck squamous cell carcinoma (HNSCC), but no discrete molecular trait has yet been identified to make reliable early predictions of tumour recurrence. Expression of cell surface proteoglycans (PGs) is frequently altered in carcinomas and several of them are gradually emerging as key prognostic factors. A PG expression analysis at both mRNA and protein level, was pursued on primary lesions derived from 173 HNSCC patients from whom full clinical history and 2 years post-surgical follow-up was accessible. Gene and protein expression data were correlated with clinical traits and previously proposed tumour relapse markers to stratify high-risk patient subgroups. HNSCC lesions were indeed found to exhibit a widely aberrant PG expression pattern characterized by a variable expression of all PGs and a characteristic de novo transcription/translation of GPC2, GPC5 and NG2/CSPG4 respectively in 36%, 72% and 71% on 119 cases. Importantly, expression of NG2/CSPG4, on neoplastic cells and in the intralesional stroma (Hazard Ratio [HR], 6.76, p = 0.017) was strongly associated with loco-regional relapse, whereas stromal enrichment of SDC2 (HR, 7.652, p = 0.007) was independently tied to lymphnodal infiltration and disease-related death. Conversely, down-regulated SDC1 transcript (HR, 0.232, p = 0.013) uniquely correlated with formation of distant metastases. Altered expression of PGs significantly correlated with the above disease outcomes when either considered alone or in association with well-established predictors of poor prognosis (i.e. T classification, previous occurrence of precancerous lesions and lymphnodal metastasis). Combined alteration of all three PGs was found to be a reliable predictor of shorter survival. An unprecedented PG-based prognostic portrait is unveiled that incisively diversifies disease course in HNSCC patients beyond the currently known clinical and molecular

  6. Region 7 Title V facilities

    Data.gov (United States)

    U.S. Environmental Protection Agency — This web map shows the Region 7 Title V facilities (Clean Air Act major sources), any Class I areas within 300 km of R7 States, and any Tribal areas within 50 miles...

  7. Editor's Shelf: International Juvenile Titles.

    Science.gov (United States)

    Mitchell-Powell, Brenda

    1994-01-01

    Provides an annotated list of international juvenile picture books and notes those that emphasize text over pictures. The 49 titles present international perspectives for educators, librarians, and parents seeking materials with alternative cultural content. The majority are folk tales. (SLD)

  8. A Study of HTML Title Tag Creation Behavior of Academic Web Sites

    Science.gov (United States)

    Noruzi, Alireza

    2007-01-01

    The HTML title tag information should identify and describe exactly what a Web page contains. This paper analyzes the "Title element" and raises a significant question: "Why is the title tag important?" Search engines base search results and page rankings on certain criteria. Among the most important criteria is the presence of the search keywords…

  9. A Study of HTML Title Tag Creation Behavior of Academic Web Sites

    Science.gov (United States)

    Noruzi, Alireza

    2007-01-01

    The HTML title tag information should identify and describe exactly what a Web page contains. This paper analyzes the "Title element" and raises a significant question: "Why is the title tag important?" Search engines base search results and page rankings on certain criteria. Among the most important criteria is the presence of the search keywords…

  10. 36 CFR 254.15 - Title standards.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Title standards. 254.15... ADJUSTMENTS Land Exchanges § 254.15 Title standards. (a) Title evidence. (1) Unless otherwise specified by the... and “Standards for the Preparation of Title Evidence in Land Acquisitions by the United States”...

  11. Articles with short titles describing the results are cited more often

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Paiva

    2012-01-01

    Full Text Available OBJECTIVE: The aim of this study was to evaluate some features of article titles from open access journals and to assess the possible impact of these titles on predicting the number of article views and citations. METHODS: Research articles (n = 423, published in October 2008 from all Public Library of Science (PLoS journals and from 12 Biomed Central (BMC journals were evaluated. Publication metrics (views and citations were analyzed in December 2011. The titles were classified according to their contents, namely methods-describing titles and results-describing titles. The number of title characters, title typology, the use of a question mark, reference to a specific geographical region, and the use of a colon or a hyphen separating different ideas within a sentence were analyzed to identify predictors of views and citations. A logistic regression model was used to identify independent title characteristics that could predict citation rates. RESULTS: Short-titled articles had higher viewing and citation rates than those with longer titles. Titles containing a question mark, containing a reference to a specific geographical region, and that used a colon or a hyphen were associated with a lower number of citations. Articles with results-describing titles were cited more often than those with methods-describing titles. After multivariate analysis, only a low number of characters and title typology remained as predictors of the number of citations. CONCLUSIONS: Some features of article titles can help predict the number of article views and citation counts. Short titles presenting results or conclusions were independently associated with higher citation counts. The findings presented here could be used by authors, reviewers, and editors to maximize the impact of articles in the scientific community.

  12. Facing Title V permit constraints

    Energy Technology Data Exchange (ETDEWEB)

    Patankar, U.M. [JACA Corp., Fort Washington, PA (United States)

    1995-06-01

    The new Title V operating permit requirement under state regulations pursuant to the 1990 Clean Air Act Amendments will cover every emission source at a facility. These rules will significantly affect an operation by setting minimum compliance requirements, mandating periodic compliance certification, prescribing complex monitoring, record keeping and reporting procedures and making state and EPA approval of routine operational changes necessary through a permit amendment. The main concern with Title V is its effect on the operational flexibility of a facility, and individual emission sources within that facility. Unless properly addressed in a permit document, the term operational flexibility, so freely used by regulators in the context of the Title V program, can turn into a misnomer and the ability to operate as before may be significantly compromised under Title V. True operational flexibility is essential for businesses to respond to real changes in the marketplace. In the age of automation, just-in-time inventories and increased competition, flexibility to operate can mean the difference between growth and stagnation.

  13. On the Features and Functions of Film Titles and Relevant Translation

    Institute of Scientific and Technical Information of China (English)

    徐璐

    2014-01-01

    Film is an art manifestation which originated from daily life. Besides it is also a mental product conveyed with various kinds of cultural, political, ideological elements. Film title, as the name card to a film, is short in form but rich in meaning, has its own linguistic, cultural, aesthetic and commercial features. Film title translation is a unique field of translation practice but far less explored. In this essay, the author tries to explain the features and functions of film title with cases and provides a scan of film title translation study at home in order to assist translators to find the major difficulties in film title translation and to improve the over-all quality of film title translation in the market.

  14. Unique Path Partitions

    DEFF Research Database (Denmark)

    Bessenrodt, Christine; Olsson, Jørn Børling; Sellers, James A.

    2013-01-01

    We give a complete classification of the unique path partitions and study congruence properties of the function which enumerates such partitions.......We give a complete classification of the unique path partitions and study congruence properties of the function which enumerates such partitions....

  15. Avoiding Title V permitting pitfalls

    Energy Technology Data Exchange (ETDEWEB)

    Laswell, D.L.

    1993-04-01

    Title V of the 1990 Clean Air Act Amendments requires states to implement new air operating permit programs. States have a great deal of flexibility in developing their permit programs. Industry should work now to ensure that state programs contain the favorable aspects of the federal regulations and do not contain more stringent requirements that are not required under the Clean Air Act. This article outlines areas of the permit program that have the potential to handicap industry`s ability to expand.

  16. Whole-Genome Sequences of Mycobacterium tuberculosis TB282 and TB284, a Widespread and a Unique Strain, Respectively, Identified in a Previous Study of Tuberculosis Transmission in Central Los Angeles, California, USA

    Science.gov (United States)

    Yang, Zhenhua

    2017-01-01

    ABSTRACT We report here the genome sequences of two Mycobacterium tuberculosis clinical isolates previously identified in central Los Angeles, CA, in the 1990s using a PacBio platform. Isolate TB282 represents a large-cluster strain that caused 27% of the tuberculosis cases, while TB284 represents a strain that caused disease in only one patient. PMID:28082486

  17. CBM split title in Alberta

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, L.M. [EnCana Corp., Calgary, AB (Canada); Laurin, W.

    2006-07-01

    Coalbed methane (CBM) coal underlies most of central and southern Alberta. This article discussed disputes surrounding CBM ownership and split-titles. Historically, ownership of lands in Alberta implied possession and rights of all under- and overground substances. Surface estates are now typically separated from the subsurface estate, and subsurface estates are further divided either on the basis of substances or stratigraphically to create a split-title. Mineral severances are used to separate respective mineral rights among owners. While there is a relative certainty that under provincial Crown tenure CBM is included in natural gas tenure, there is currently no Canadian jurisprudence in respect of CBM entitlement on split-title private lands. Where compressed natural gas (CNG) and coal are separately held, and CBM ownership is not specifically addressed in the mineral severance, there is no Canadian law respecting CBM ownership. Resolution of ownership issues has proceeded on a case by case basis. Coal owners argue that there is a distinct interrelationship between CBM and its host coal strata. Gas owners argue that the chemical composition of CBM is identical to CNG, and that the recovery method is similar to that of CNG. Courts have historically applied the vernacular test to resolve mineral substance ownership disputes, which considers the meanings of the word coal and coalbed methane as defined by industry. The most recent and relevant application of the vernacular test were the Borys/Anderson, which effectively implemented a gas-oil interface ownership determination, which if applied to a coal grant or reservation, may lead to the conclusion that the coal strata includes CBM. It was concluded that there are 26,000 individual mineral owners in Alberta that may become involved in CBM litigation. and could become parties to litigation. refs., tabs., figs.

  18. 42 CFR 476.86 - Correlation of Title XI functions with Title XVIII functions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Correlation of Title XI functions with Title XVIII functions. 476.86 Section 476.86 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF...) Qio Review Functions § 476.86 Correlation of Title XI functions with Title XVIII functions. (a...

  19. Talking Typewriter. Title I Evaluation, 1972-1973.

    Science.gov (United States)

    Logan, Juanita

    The Talking Typewriter Program has been operative in the Cleveland Public Schools as a strategy to improve the reading skills of identified fourth grade pupils in 12 Title I schools. A responsive and autotelic environment augmented by selected materials, special teaching techniques, the expertise of trained staff, and individualized tutoring…

  20. Unique Access to Learning

    Science.gov (United States)

    Goble, Don

    2009-01-01

    This article describes the many learning opportunities that broadcast technology students at Ladue Horton Watkins High School in St. Louis, Missouri, experience because of their unique access to technology and methods of learning. Through scaffolding, stepladder techniques, and trial by fire, students learn to produce multiple television programs,…

  1. Arachnoiditis ossificans and syringomyelia: A unique presentation

    Directory of Open Access Journals (Sweden)

    Charles F Opalak

    2015-01-01

    Conclusion: This case demonstrates a unique presentation of AO and highlights the need for CT imaging when a noncommunicating syringx is identified. In addition, surgical decompression can achieve good results when AO is associated with concurrent compressive lesions.

  2. Ships Docked at Title V Permitted Facilities

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  3. 24 CFR 203.387 - Acceptability of customary title evidence.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Acceptability of customary title... AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Property Title Transfers and Title Waivers § 203.387 Acceptability of customary title evidence. If the title and title evidence are...

  4. NASA's unique networking environment

    Science.gov (United States)

    Johnson, Marjory J.

    1988-01-01

    Networking is an infrastructure technology; it is a tool for NASA to support its space and aeronautics missions. Some of NASA's networking problems are shared by the commercial and/or military communities, and can be solved by working with these communities. However, some of NASA's networking problems are unique and will not be addressed by these other communities. Individual characteristics of NASA's space-mission networking enviroment are examined, the combination of all these characteristics that distinguish NASA's networking systems from either commercial or military systems is explained, and some research areas that are important for NASA to pursue are outlined.

  5. Improved water quality retrieval by identifying optically unique water classes

    Science.gov (United States)

    Nazeer, Majid; Nichol, Janet E.

    2016-10-01

    Accurate remote sensing retrieval of water quality parameters in complex coastal environments is challenging due to variability of the coastal environment. For example, in the coastal waters of Hong Kong water quality varies from east to west. The currently existing water zones, defined by the Hong Kong Environmental Protection Department (EPD) are based on ease of access to sampling locations rather than on water quality alone. In this study an archive of fifty-seven Landsat Thematic Mapper (TM), Enhanced Thematic Mapper Plus (ETM+) and HJ-1 A/B Charged Couple Device (CCD) images over a 13-year period (January 2000-December 2012) was used to define optically distinct water classes by Fuzzy c-Means (FCM) clustering. The clustering was applied by combining the Surface Reflectance (SR) derived from the first four bands of Landsat and HJ-1 scenes with 240 insitu samples of Chlorophyll-a (Chl-a) and Suspended Solid (SS) concentrations collected within 2 h of image acquisition. The FCM clustering suggested the existence of five optically different water classes in the region. The significance of the defined water classes was tested in terms of the water SR behaviour in each band. The SR for Classes 1 and 2 in bands 1-3 was lower than in other classes, and band 4 showed the lowest reflectance, indicating that these classes represent a clearer type of water. Class 3 showed intermediate reflectance in all bands, while Classes 4 and 5 showed overall higher reflectance indicating high sediment contribution from the Pearl River Delta. Application of water quality retrievals within individual classes showed much greater confidence with Root Mean Square Error (RMSE) of 1.32 μg/l (1.21 mg/l) for Chl-a (SS) concentrations, compared with 5.97 μg/l (2.98 mg/l) when applied to the whole spectrum of different water types across the region.

  6. Comparing the characteristics of highly cited titles and highly alted titles

    Energy Technology Data Exchange (ETDEWEB)

    Didegah, F.; Bowman, T.D.; Bowman, S.; Hartley, J.

    2016-07-01

    This study examines differences in the types of titles for articles that show high altmetric activity (highly alted articles) versus highly cited articles. This work expands on previous research on document titles in combination with a grounded theory approach to develop a codebook in which articles were manually coded based on 11 characteristics. The results show that there are differences and similarities in titles across many of the examined characteristics; highly cited titles and highly mentioned titles on Wikipedia have some similar characteristics such as they have the the highest percentage of substantive words; in addition, there are no or very few titles referencing outside or with humor/lightness on both platforms. Twitter and Facebook also showed some similarities having the highest percentage of humorous/light titles and lowest percentage of substantive words in their titles. (Author)

  7. How property title impacts urban consolidation

    DEFF Research Database (Denmark)

    Easthope, Hazel; Warnken, Jan; Sherry, Cathy

    2014-01-01

    Continuing urbanisation is triggering an increase in multi-titled housing internationally. This trend has given rise to a substantial research interest in the social consequences of higher density living. Little enquiry, however, has been directed to examining how property title subdivisions gene...

  8. Land Titles and Rice Production in Vietnam

    DEFF Research Database (Denmark)

    Van Den Broeck, Katleen; Newman, Carol; Tarp, Finn

    In most of the empirical literature on land titling, the household is regarded as unitary, and land rights are found to have ambiguous effects on land allocation, investment and productivity. Using data from 12 provinces in Vietnam, we diversify land titles, and show in a household fixed effects ...

  9. Land Titles and Rice Production in Vietnam

    DEFF Research Database (Denmark)

    Van Den Broeck, Katleen; Newman, Carol; Tarp, Finn

    analysis of plot level rice yields that land titles are indeed important. Only exclusively held titles have the expected positive effects, and the positive effect on yields is found in male headed households. Furthermore, a household level rice yield function reveals that exclusive user rights...

  10. Explorations: Title III ESEA Programs in Iowa.

    Science.gov (United States)

    Iowa State Dept. of Public Instruction, Des Moines.

    Seventy projects funded by the Elementary and Secondary Education Act, Title III, and providing the funds to public school districts to demonstrate the feasibility of educational innovations, are described in this document about Iowa Title III exemplary programs. Projects are subdivided according to planning grants, operational grants, guidance…

  11. Precision and Recall in Title Keyword Searches.

    Science.gov (United States)

    McJunkin, Monica Cahill

    This study examines precision and recall for title and keyword searches performed in the "FirstSearch" WorldCat database when keywords are used with and without adjacency of terms specified. A random sample of 68 titles in economics were searched in the OCLC (Online Computer Library Center) Online Union Catalog in order to obtain their…

  12. Land Titles and Rice Production in Vietnam

    DEFF Research Database (Denmark)

    Van Den Broeck, Katleen; Newman, Carol; Tarp, Finn

    In most of the empirical literature on land titling, the household is regarded as unitary, and land rights are found to have ambiguous effects on land allocation, investment and productivity. Using data from 12 provinces in Vietnam, we diversify land titles, and show in a household fixed effects...

  13. Land Titles and Rice Production in Vietnam

    DEFF Research Database (Denmark)

    Van Den Broeck, Katleen; Newman, Carol; Tarp, Finn

    In most of the empirical literature on land titling, the household is regarded as unitary, and land rights are found to have ambiguous effects on land allocation, investment and productivity. Using data from 12 provinces in Vietnam, we diversify land titles, and show in a household fixed effects...

  14. Cultural Elements of English Movie Title

    Institute of Scientific and Technical Information of China (English)

    张琼

    2013-01-01

    Movie title is the name of a movie which to some extent determines the audience ’s choice to watch the movie or not. English movie title, as a special kind of English language, reflects language and culture of the specific English country. To better understand and appreciate the movie, it is essential to understand the cultural elements of the English movie title. The thesis with start with the introduction of movie title and its naming approaches, then analyze the three cultural elements that is historical, reli-gious and linguistic cultural elements in English movie title in the hope of providing helpful background knowledge for Chinese audience to better appreciate the English culture.

  15. Service Locator - Family Planning Title X

    Data.gov (United States)

    U.S. Department of Health & Human Services — This locator tool will help you find Title X family planning centers that provide high quality and cost-effective family planning and related preventive health...

  16. Korean Friend Receiving Title of Friendship Ambassador

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The CPAFFC held a ceremony on October 8, 2003 to confer the title of Friendship Ambassador upon Korean friend Lee Ik Soon in recognition of his outstanding contributions to the cause of Sino-Korean friendship.

  17. Current Actions Related to Title V

    Science.gov (United States)

    This site will provide basic information on clean air permitting under the title V operating permits program, provide access to state and regional permitting programs, and maintain access to proposed and final regulatory requirements.

  18. Packaging Differences of News Content on Title

    National Research Council Canada - National Science Library

    Atiqa Sabardila; I Dewa Putu Wijana; Suhandano

    2017-01-01

    This study investigates anything that underlie the differences of the variation on the packaging variation of the news content on the title that is based on the topicalization, the materials of news...

  19. 77 FR 52116 - Title VI; Final Circular

    Science.gov (United States)

    2012-08-28

    .... Department of Justice advised Federal agencies in late 2001, ``although Sandoval foreclosed private judicial.... Recipients will be required to submit, with the Title VI Program, a copy of the Board resolution,...

  20. Code of Federal Regulations Title 21

    Data.gov (United States)

    U.S. Department of Health & Human Services — This database contains the most recent revision from the Government Printing Office (GPO) of the Code of Federal Regulations (CFR) Title 21 - Food and Drugs.

  1. Code of Federal Regulations Title 21

    Data.gov (United States)

    U.S. Department of Health & Human Services — This database contains the most recent revision from the Government Printing Office (GPO) of the Code of Federal Regulations (CFR) Title 21 - Food and Drugs.

  2. Uniqueness is Important in Competition

    Institute of Scientific and Technical Information of China (English)

    FENG Ai-Xia; XV Xiu-Lian; HE Da-Ren

    2009-01-01

    We propose a quantitative network description on the function of uniqueness in a competition system. Two statistical parameters, competition ability and uniqueness are defined, and their relationship in ordinary cases is analytically discussed. The competition between Chinese regional universities is taken as an example. The empirical investigation results show that the uniqueness of a university is really important in competition. Also,uniqueness is very helpful in the promotion of the university overall quality.

  3. On Uniqueness of coalitional equilibria

    NARCIS (Netherlands)

    Finus, M.; Mouche, van P.H.M.; Rundshagen, B.

    2014-01-01

    For the so-called "new approach" of coalitio formation it is important that coalitional equilibria are unique. Uniqueness comes down to existene and to semi-uniqueness, i.e.\\\\that there exists at most one equilibrium. Although conditions for existence are not problematic, conditions for semi-uniquen

  4. The Uniqueness of Speech among Motor Systems

    Science.gov (United States)

    Kent, Ray

    2004-01-01

    This paper considers evidence that the speech muscles are unique in their genetic, developmental, functional and phenotypical properties. The literature was reviewed using PubMed, ScienceDirect, ComDisDome and other literature-retrieval systems to identify studies reporting on the craniofacial and laryngeal muscles. Particular emphasis was given…

  5. To Attract or to Inform:What Are Titles For?

    Institute of Scientific and Technical Information of China (English)

    James Hartley

    2004-01-01

    @@ This paper critiques some titles in journal articles for being misleading and it argues that titles need to be informative. Examples are given of work on measuring the effectiveness of titles in two areas-sentence structure and reader comprehension - and the paper concludes with brief comments on the effectiveness of book titles.

  6. To Attract or to Inform: What Are Titles For?

    Institute of Scientific and Technical Information of China (English)

    James; Hartley

    2004-01-01

      This paper critiques some titles in journal articles for being misleading and it argues that titles need to be informative. Examples are given of work on measuring the effectiveness of titles in two areas-sentence structure and reader comprehension - and the paper concludes with brief comments on the effectiveness of book titles.……

  7. 12 CFR 611.1137 - Title VIII service corporations.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Title VIII service corporations. 611.1137... Organizations § 611.1137 Title VIII service corporations. (a) What is a title VIII service corporation? A title VIII service corporation is a service corporation organized for the purpose of exercising...

  8. Title, Description, and Subject are the Most Important Metadata Fields for Keyword Discoverability

    Directory of Open Access Journals (Sweden)

    Laura Costello

    2016-09-01

    Full Text Available A Review of: Yang, L. (2016. Metadata effectiveness in internet discovery: An analysis of digital collection metadata elements and internet search engine keywords. College & Research Libraries, 77(1, 7-19. http://doi.org/10.5860/crl.77.1.7 Objective – To determine which metadata elements best facilitate discovery of digital collections. Design – Case study. Setting – A public research university serving over 32,000 graduate and undergraduate students in the Southwestern United States of America. Subjects – A sample of 22,559 keyword searches leading to the institution’s digital repository between August 1, 2013, and July 31, 2014. Methods – The author used Google Analytics to analyze 73,341 visits to the institution’s digital repository. He determined that 22,559 of these visits were due to keyword searches. Using Random Integer Generator, the author identified a random sample of 378 keyword searches. The author then matched the keywords with the Dublin Core and VRA Core metadata elements on the landing page in the digital repository to determine which metadata field had drawn the keyword searcher to that particular page. Many of these keywords matched to more than one metadata field, so the author also analyzed the metadata elements that generated unique keyword hits and those fields that were frequently matched together. Main Results – Title was the most matched metadata field with 279 matched keywords from searches. Description and Subject were also significant fields with 208 and 79 matches respectively. Slightly more than half of the results, 195 keywords, matched the institutional repository in one field only. Both Title and Description had significant match rates both independently and in conjunction with other elements, but Subject keywords were the sole match in only three of the sampled cases. Conclusion – The Dublin Core elements of Title, Description, and Subject were the most frequently matched fields in keyword

  9. Management Module: Enforcement. A Study of State Management Practices: Looking Back at Title I and Toward Chapter 1.

    Science.gov (United States)

    Putman, Kim E.

    This volume is the fourth module, "Enforcement," of the evaluation report documenting how States met the requirements of Title I of the Elementary and Secondary Education Act of 1965, as amended in 1978, and identifying exemplary State management practices and documents. The module begins with a history of enforcement under Title I up to…

  10. 20 CFR 667.210 - What administrative cost limits apply to Workforce Investment Act title I grants?

    Science.gov (United States)

    2010-04-01

    ... Workforce Investment Act title I grants? 667.210 Section 667.210 Employees' Benefits EMPLOYMENT AND TRAINING... reserved for local administrative costs needs to be allocated back to the individual funding streams. (b) Limits on administrative costs for programs operated under subtitle D of title I will be identified...

  11. 20 CFR 667.220 - What Workforce Investment Act title I functions and activities constitute the costs of...

    Science.gov (United States)

    2010-04-01

    ... functions and coordination of those functions under WIA title I: (i) Accounting, budgeting, financial and... LABOR ADMINISTRATIVE PROVISIONS UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Administrative Rules... identified in paragraph (b) of this section and which are not related to the direct provision of...

  12. Automatic Titling of Electronic Documents with Noun Phrase Extraction

    OpenAIRE

    LOPEZ, Cédric; Prince, Violaine; Roche, Mathieu

    2011-01-01

    International audience; Automatic titling (i.e. providing titles) is one of key domains of Web site accessibility. This paper provides an approach allowing the automatic titling of texts (e.g. emails, fora, etc.) relying on the morphosyntactic study of human written titles in a corpus of various texts. The method is developed in four stages: Corpus acquisition, candidate sentences determination for titling, noun phrase extraction in the candidate sentences, and finally, selecting a particular...

  13. Title I: Time to Get It Right

    Science.gov (United States)

    Roza, Marguerite; Lake, Robin

    2015-01-01

    Congress enacted the Elementary and Secondary Education Act (ESEA) 50 years ago as part of President Lyndon B. Johnson's "War on Poverty." The most expansive federal education bill ever passed, it was developed as redress, establishing that poor children needed more educational services than wealthier children. Title I of the ESEA…

  14. Fast title extraction method for business documents

    Science.gov (United States)

    Katsuyama, Yutaka; Naoi, Satoshi

    1997-04-01

    Conventional electronic document filing systems are inconvenient because the user must specify the keywords in each document for later searches. To solve this problem, automatic keyword extraction methods using natural language processing and character recognition have been developed. However, these methods are slow, especially for japanese documents. To develop a practical electronic document filing system, we focused on the extraction of keyword areas from a document by image processing. Our fast title extraction method can automatically extract titles as keywords from business documents. All character strings are evaluated for similarity by rating points associated with title similarity. We classified these points as four items: character sitting size, position of character strings, relative position among character strings, and string attribution. Finally, the character string that has the highest rating is selected as the title area. The character recognition process is carried out on the selected area. It is fast because this process must recognize a small number of patterns in the restricted area only, and not throughout the entire document. The mean performance of this method is an accuracy of about 91 percent and a 1.8 sec. processing time for an examination of 100 Japanese business documents.

  15. Multicultural Titles for Holidays and Celebrations.

    Science.gov (United States)

    Mitchell-Powell, Brenda

    1993-01-01

    This bibliography (14 sources) of holiday-oriented titles provides resources for school, library, and home use that present engaging perspectives on cultural celebrations, informative content, and potential for interactive use. All incorporate diversity as an everyday way of life rather than a special occasion posture. (SLD)

  16. 24 CFR 3500.16 - Title companies.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Title companies. 3500.16 Section 3500.16 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND...

  17. Names, Nicknames, and Titles in Translation.

    Science.gov (United States)

    Bantas, Andrei

    1994-01-01

    Considers the problems related to the translation of names, nicknames, and titles. Discusses the general challenges requiring extensive cultural background, along with special challenges revealing an author's subjective intentions in the form of humor, invention, allusion, or distortion. Provides a method for dealing with such translational…

  18. Uniqueness property for quasiharmonic functions

    Directory of Open Access Journals (Sweden)

    Sevdiyor A. Imomkulov

    2014-10-01

    Full Text Available In this paper we consider a class of continuous functions, called quasiaharmonic functions, admitting best approximations by harmonic polynomials. In this class we prove a uniqueness theorem by analogy with the analytic functions.

  19. Diabetes: Unique to Older Adults

    Science.gov (United States)

    ... Stroke Urinary Incontinence Related Documents PDF Choosing Wisely: Diabetes Tests and Treatments Download Related Video Join our e-newsletter! Aging & Health A to Z Diabetes Unique to Older Adults This section provides information ...

  20. Osteoporosis: Unique to Older Adults

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z Osteoporosis Unique to Older Adults This section provides information ... and widely-prescribed medications for the treatment of osteoporosis. Some serious side effects of these medication have ...

  1. Nutrition: Unique to Older Adults

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z Nutrition Unique to Older Adults This section provides information ... teeth that are needed for grinding up food, nutrition suffers. If you are unable to chew and ...

  2. Unique device identification system. Final rule.

    Science.gov (United States)

    2013-09-24

    The Food and Drug Administration (FDA) is issuing a final rule to establish a system to adequately identify devices through distribution and use. This rule requires the label of medical devices to include a unique device identifier (UDI), except where the rule provides for an exception or alternative placement. The labeler must submit product information concerning devices to FDA's Global Unique Device Identification Database (GUDID), unless subject to an exception or alternative. The system established by this rule requires the label and device package of each medical device to include a UDI and requires that each UDI be provided in a plain-text version and in a form that uses automatic identification and data capture (AIDC) technology. The UDI will be required to be directly marked on the device itself if the device is intended to be used more than once and intended to be reprocessed before each use.

  3. Influences of Cultural Differences on Translation of Titles of Laws

    Institute of Scientific and Technical Information of China (English)

    顾秀梅

    2014-01-01

    For whatever kind of literary forms, the first thing that we come into contact with is the title. The title functions as not only the eye catcher but also the summary of the context. Any legal document starts with its title and a good translation of the ti-tle lays the foundation for the interpretation of follow-up terms and conditions. However, translating titles of laws is affected by different factors, especially cultural differences, such as history, diction and conventions. Anyway, cultural impact on translation of law titles can be handled tactfully.

  4. Influences of Cultural Differences on Translation of Titles of Songs

    Institute of Scientific and Technical Information of China (English)

    陈彩珍

    2014-01-01

    A title is like an eye that reveals its character. A good title of great originality can concentrate on the main points and arouse readers’interests. The title plays a significant part especially in the times of eyeball economy. However, though short as titles are, they always contain a lot of connotations which are quite difficult to translate. Translation is substantially kind of cross-cultural information communication, and translation of song titles is no exception. Due to different origins, Chinese and Western cultures possess their own characteristics in cultural images, ways of thinking, and historical allusions, which should be considered when translating song titles.

  5. Nursing students' reflections on the learning experience of a unique mental health clinical placement.

    Science.gov (United States)

    Patterson, Christopher; Moxham, Lorna; Brighton, Renee; Taylor, Ellie; Sumskis, Susan; Perlman, Dana; Heffernan, Tim; Hadfield, Louise

    2016-11-01

    There exists a need for innovative thinking to identify new clinical placement opportunities for nursing students. Recovery-based clinical placements for mental health nurse students remain unique and require investigation. To examine the learning experience of Bachelor of Nursing students who undertook an innovative mental health clinical placement known as Recovery Camp. This study incorporated qualitative analysis of written reflections. Using Braun and Clarke's (2006) six phases of thematic analysis the corpus of student reflections were reviewed by three members of the research team independent to each other. Four themes emerged. The theme of Pre-placement Expectations incorporates participant foci on pre-conceptions of Recovery Camp. The theme of Student Learning incorporates the ways in which participants recognised the experience of Recovery Camp influenced learning. Reflections themed under the title Placement Setting include discussion of the Recovery Camp as a clinical placement. The theme of Future Practice incorporates students' reflections on how they plan to practice as nurses as a result the learning experiences of Recovery Camp. An immersive clinical placement such as Recovery Camp can influence students' perceptions of people with mental illness, have a positive impact on student learning and influence students' decisions about future practice. The learning experience of nursing students whom attend unique, recovery-orientated clinical placements can be both positive and educative. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Uniqueness of the differential Mueller matrix of uniform homogeneous media.

    Science.gov (United States)

    Devlaminck, Vincent; Ossikovski, Razvigor

    2014-06-01

    We show that the differential matrix of a uniform homogeneous medium containing birefringence may not be uniquely determined from its Mueller matrix, resulting in the potential existence of an infinite set of elementary polarization properties parameterized by an integer parameter. The uniqueness depends on the symmetry properties of a special differential matrix derived from the eigenvalue decomposition of the Mueller matrix. The conditions for the uniqueness of the differential matrix are identified, physically discussed, and illustrated in examples from the literature.

  7. Application of Domestication Theory in Translation of Movie Titles

    Institute of Scientific and Technical Information of China (English)

    王明亮; 刘智慧

    2011-01-01

    This thesis attempts to discuss Chinese and English movie titles translation from the perspective of domestication theory and concludes domestication translation can break through restricts at the linguistic level to convey the meaning and spirit of movie titles efficiently.

  8. Influences of Cultural Differences on Translation of Titles of Films

    Institute of Scientific and Technical Information of China (English)

    陈彩珍

    2014-01-01

    When translating the titles of films, translators are faced with not only different meanings of Chinese and English lan-guage, but also various cultural connotations behind the titles. Therefore, translators should take cultural differences into account in order to make the translated titles close to the connotations of the source culture. Such cultural differences as religious dissimi-larities, historical allusions and idiomatic expressions (or idioms) are major concerns when translating film titles.

  9. 29 CFR 452.7 - Bill of Rights, title I.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Bill of Rights, title I. 452.7 Section 452.7 Labor... DISCLOSURE ACT OF 1959 Other Provisions of the Act Affecting Title IV § 452.7 Bill of Rights, title I. The provisions of title I, “Bill of Rights of Members of Labor Organizations” 7 (particularly section 101(a)(1...

  10. Rufus Choate: A Unique Orator.

    Science.gov (United States)

    Markham, Reed

    Rufus Choate, a Massachusetts lawyer and orator, has been described as a "unique and romantic phenomenon" in America's history. Born in 1799 in Essex, Massachusetts, Choate graduated from Dartmouth College and attended Harvard Law School. Choate's goal was to be the top in his profession. Daniel Webster was Choate's hero. Choate became well…

  11. Uniqueness of PL Minimal Surfaces

    Institute of Scientific and Technical Information of China (English)

    Yi NI

    2007-01-01

    Using a standard fact in hyperbolic geometry, we give a simple proof of the uniqueness of PL minimal surfaces, thus filling in a gap in the original proof of Jaco and Rubinstein. Moreover, in order to clarify some ambiguity, we sharpen the definition of PL minimal surfaces, and prove a technical lemma on the Plateau problem in the hyperbolic space.

  12. On the Nagumo uniqueness theorem

    OpenAIRE

    Octavian G. Mustafa; O'Regan, Donal

    2011-01-01

    By a convenient reparametrisation of the integral curves of a nonlinear ordinary differential equation (ODE), we are able to improve the conclusions of the recent contribution [A. Constantin, Proc. Japan Acad. {\\bf 86(A)} (2010), 41--44]. In this way, we establish a flexible uniqueness criterion for ODEs without Lipschitz-like nonlinearities.

  13. The Lasso Problem and Uniqueness

    CERN Document Server

    Tibshirani, Ryan J

    2012-01-01

    The lasso is a popular tool for sparse linear regression, especially for problems in which the number of variables p exceeds the number of observations n. But when p>n, the lasso criterion is not strictly convex, and hence it may not have a unique minimum. An important question is: when is the lasso solution well-defined (unique)? We review results from the literature, which show that if the predictor variables are drawn from a continuous probability distribution, then there is a unique lasso solution with probability one, regardless of the sizes of n and p. We also show that this result extends easily to $\\ell_1$ penalized minimization problems over a wide range of loss functions. A second important question is: how can we deal with the case of non-uniqueness in lasso solutions? In light of the aforementioned result, this case really only arises when some of the predictor variables are discrete, or when some post-processing has been performed on continuous predictor measurements. Though we certainly cannot c...

  14. 29 CFR 4022.63 - Estimated title IV benefit.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Estimated title IV benefit. 4022.63 Section 4022.63 Labor... PAYABLE IN TERMINATED SINGLE-EMPLOYER PLANS Benefit Reductions in Terminating Plans § 4022.63 Estimated... administrator shall determine each participant's estimated title IV benefit. The estimated title IV...

  15. 14 CFR 1245.109 - Assignment of title to NASA.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Assignment of title to NASA. 1245.109... INTELLECTUAL PROPERTY RIGHTS Patent Waiver Regulations § 1245.109 Assignment of title to NASA. (a) The instrument of waiver set forth in § 1245.115(c) shall be voided by NASA with respect to the domestic title...

  16. 44 CFR 208.27 - Title to equipment.

    Science.gov (United States)

    2010-10-01

    ... Cooperative Agreements § 208.27 Title to equipment. Title to equipment purchased by a Sponsoring Agency with funds provided under a DHS Preparedness Cooperative Agreement vests in the Sponsoring Agency, provided that DHS reserves the right to transfer title to the Federal Government or a third party that DHS...

  17. Academic Achievement Differences between Title I Students Enrolled in Music Classes and Title I Students Who Are Not

    Science.gov (United States)

    McDaniel, Brian

    2011-01-01

    Purpose. The purpose of the study was to determine academic achievement differences between those Title I students enrolled in music classes and Title I students who are not enrolled in music classes. A second purpose was to determine educators' perceptions regarding the educational justice implications of excluding nonproficient Title I students…

  18. Academic Achievement Differences between Title I Students Enrolled in Music Classes and Title I Students Who Are Not

    Science.gov (United States)

    McDaniel, Brian

    2011-01-01

    Purpose. The purpose of the study was to determine academic achievement differences between those Title I students enrolled in music classes and Title I students who are not enrolled in music classes. A second purpose was to determine educators' perceptions regarding the educational justice implications of excluding nonproficient Title I students…

  19. Uniqueness theorems in linear elasticity

    CERN Document Server

    Knops, Robin John

    1971-01-01

    The classical result for uniqueness in elasticity theory is due to Kirchhoff. It states that the standard mixed boundary value problem for a homogeneous isotropic linear elastic material in equilibrium and occupying a bounded three-dimensional region of space possesses at most one solution in the classical sense, provided the Lame and shear moduli, A and J1 respectively, obey the inequalities (3 A + 2 J1) > 0 and J1>O. In linear elastodynamics the analogous result, due to Neumann, is that the initial-mixed boundary value problem possesses at most one solution provided the elastic moduli satisfy the same set of inequalities as in Kirchhoffs theorem. Most standard textbooks on the linear theory of elasticity mention only these two classical criteria for uniqueness and neglect altogether the abundant literature which has appeared since the original publications of Kirchhoff. To remedy this deficiency it seems appropriate to attempt a coherent description ofthe various contributions made to the study of uniquenes...

  20. Futurist Art: Motion and Aesthetics As a Function of Title

    Science.gov (United States)

    Mastandrea, Stefano; Umiltà, Maria A.

    2016-01-01

    Very often the titles of Futurist paintings contain words denoting movement in order to satisfy their artistic poetic focused on motion and velocity. The aim of the present study is to investigate the reported dynamism and aesthetic quality of several Futurist artworks as a function of their title. Ten Futurist artworks with a movement-related word in the title were selected for this study. The titles were manipulated, resulting in four conditions for each painting: the “original title” with the movement word; an “increased” title in which an adjective was added in order to intensify the sense of dynamism; a “decreased” title, in which the movement word was eliminated; no title. Participants evaluated the movement suggested by each painting in the four different title conditions, rated their beauty and reported how much they liked the work. Results showed that the manipulation of the title had an effect on the reported movement: compared to the others, paintings presented with the “original” and with the “increased” title received significant higher movement scores. Of interest, beauty did not differ across conditions, but liking was higher for the conditions with more movement. Lastly, positive correlations between the quantity of perceived movement and aesthetic evaluation were found. From the present results it can be concluded that Futurists attributed much relevance to the titles of their artworks in order to effectively increase the expression of the movement represented. PMID:27242471

  1. Uniqueness and Non-uniqueness in the Einstein Constraints

    CERN Document Server

    Pfeiffer, H P; Pfeiffer, Harald P.; York, James W.

    2005-01-01

    We examine numerically a sequence of free data for the conformal thin sandwich (CTS) equations representing non-linearly perturbed Minkowski spacetimes. We find only one solution for the standard (four) CTS equations; however, we find {\\em two} distinct solutions for the same free data when the lapse is determined by a fifth elliptic equation arising from specification of the time derivative of the mean curvature. For a given {\\em physical} (conformally scaled) amplitude of the perturbation, the solution for the physical data $g_{ij}, K_{ij}$ nevertheless appears to be unique.

  2. A Study to Determine Competencies Needed in Selected Job Titles in Agricultural Products Occupations.

    Science.gov (United States)

    Amberson, Max L.; And Others

    The report is a composite of competency interviews and a compilation, evaluation, and analysis of data on agricultural products occupations (bakery, dairy, meat, and flour milling industry job titles). The study was conducted to obtain information which would identify the knowledge, skills, and attitudes needed by employees in selected job titles…

  3. Lithium nephropathy: unique sonographic findings.

    Science.gov (United States)

    Di Salvo, Donald N; Park, Joseph; Laing, Faye C

    2012-04-01

    This case series describes a unique sonographic appearance consisting of numerous microcysts and punctate echogenic foci seen on renal sonograms of 10 adult patients receiving chronic lithium therapy. Clinically, chronic renal insufficiency was present in 6 and nephrogenic diabetes insipidus in 2. Sonography showed numerous microcysts and punctate echogenic foci. Computed tomography in 5 patients confirmed microcysts and microcalcifications, which were fewer in number than on sonography. Magnetic resonance imaging in 2 patients confirmed microcysts in each case. Renal biopsy in 1 patient showed chronic interstitial nephritis, microcysts, and tubular dilatation. The diagnosis of lithium nephropathy should be considered when sonography shows these findings.

  4. Mucormycosis in India: unique features.

    Science.gov (United States)

    Chakrabarti, Arunaloke; Singh, Rachna

    2014-12-01

    Mucormycosis remains a devastating invasive fungal infection, with high mortality rates even after active management. The disease is being reported at an alarming frequency over the past decades from India. Indian mucormycosis has certain unique features. Rhino-orbito-cerebral presentation associated with uncontrolled diabetes is the predominant characteristic. Isolated renal mucormycosis has emerged as a new clinical entity. Apophysomyces elegans and Rhizopus homothallicus are emerging species in this region and uncommon agents such as Mucor irregularis and Thamnostylum lucknowense are also being reported. This review focuses on these distinct features of mucormycosis observed in India.

  5. UNIQUE ORAL DRUG DELIVERY SYSTEM

    Institute of Scientific and Technical Information of China (English)

    Raphael M. Ottenbrite; ZHAO Ruifeng; Sam Milstein

    1995-01-01

    An oral drug delivery system using proteinoid microspheres is discussed with respect to its unique dependence on pH. It has been found that certain drugs such as insulin and heparin can be encapsulated in proteinoid spheres at stomach pH's (1-3). These spheres also dissemble at intestinal pH's (6-7) releasing the drug for absorption. Using this technique low molecular weight heparin and human growth hormone have been orally delivered successfully to several animal species. Future work has been proposed to study the interaction and binding of the specific drugs with synthesized oligopeptides.

  6. Analysis of unique beta transitions

    DEFF Research Database (Denmark)

    Eman, B.; Krmpotic, F.; Tadic, D;

    1967-01-01

    The Heidelberg group measurements [For abstr. see Phys. Rev. Nucl. Sci. Vol. 15 (1965)] of unique forbidden transitions have been analysed. It has been found that experimental shape factors can be reproduced only with the induced pseudoscalar form factor d ...-non-conserving tensor form factor b > 0. In the former case they contradict Daniel's results [See abstr. 1966A10720] for 0- rarr 0+ transitions, whereas in the latter they are in disagreement with other known analyses of mu-meson capture, allowed and forbidden transitions. The conclusion appears to be independent...

  7. What Difference Does a Title Make

    DEFF Research Database (Denmark)

    Balle, Søren Hattesen

    2006-01-01

    out by Gerard Genette, by naming and “designat[ing] it as precisely as possible and without too much risk of confusion” (Genette, 1997). In accordance with its title the poem thus represents the discourse of a newsreader neutrally reporting the events of war scenario. However, each section of the poem....... On such a reading, the poem is often given further significance through a contextual interpretation, taking into consideration that its time of writing coincided with the Vietnam War. In this light, the poem is interpreted as a critical comment on how through its ostensibly objective and neutral tone news reporting...... as a news report, its subtitles section and transform it into a list of aesthetically pleasing emblems, whose literal reference to so many scenes of war is really the figurative expression of a gooseneck lamp, a typewriter, a pile of mss., typed sheet, etc. The main claim of this paper is that Bishop’s poem...

  8. Digital Identifier Systems: Comparative Evaluation

    Directory of Open Access Journals (Sweden)

    Hamid Reza Khedmatgozar

    2015-02-01

    Full Text Available Identifier is one of the main elements in identifying an object in digital environment. Digital identifier systems were developed followed by a lot of problems such as violation of persistency and uniqueness of physical identifiers and URL in digital environment. These identifiers try to guarantee uniqueness and persistency of hostnames by using indirect names for Domain Name System (DNS. The main objective of this research is to identify qualified digital identifier system among other systems. To achieve the research objective, researchers have considered two major steps: first, identifying main criteria for distinguishing digital identifier based on literature review and focus group interview; and second, performing a comparative evaluation on common identifier systems in the world. Findings of first step demonstrated seven main criteria in three domains for distinguishing digital identifier systems: identifier uniqueness and persistency in the identifier features domain, digital identification, digital uniqueness, digital persistency and digital actionability in the digital coverage domain, and globality in the comprehensiveness of scope domain. In the second step, results of the comparative evaluation on common identifier systems indicated that six identifier systems, included, DOI, Handle, UCI, URN, ARK and PURL, are appropriate choices for using as a digital identifier system. Also, according to these results, three identification systems Including NBN, MARIAM and ISNI were identified as suitable choices for digital identification in certain specialized fields. According to many benefits of using these identifiers in important applied fields, such as, digital content chains and networks integration, digital right management, cross referencing, digital libraries and citation analysis, results of this study can help digital environment experts to diagnose digital identifier and their effective use in applied fields.

  9. What's in a title? An assessment of whether randomized controlled trial in a title means that it is one.

    Science.gov (United States)

    Koletsi, Despina; Pandis, Nikolaos; Polychronopoulou, Argy; Eliades, Theodore

    2012-06-01

    In this study, we aimed to investigate whether studies published in orthodontic journals and titled as randomized clinical trials are truly randomized clinical trials. A second objective was to explore the association of journal type and other publication characteristics on correct classification. American Journal of Orthodontics and Dentofacial Orthopedics, European Journal of Orthodontics, Angle Orthodontist, Journal of Orthodontics, Orthodontics and Craniofacial Research, World Journal of Orthodontics, Australian Orthodontic Journal, and Journal of Orofacial Orthopedics were hand searched for clinical trials labeled in the title as randomized from 1979 to July 2011. The data were analyzed by using descriptive statistics, and univariable and multivariable examinations of statistical associations via ordinal logistic regression modeling (proportional odds model). One hundred twelve trials were identified. Of the included trials, 33 (29.5%) were randomized clinical trials, 52 (46.4%) had an unclear status, and 27 (24.1%) were not randomized clinical trials. In the multivariable analysis among the included journal types, year of publication, number of authors, multicenter trial, and involvement of statistician were significant predictors of correctly classifying a study as a randomized clinical trial vs unclear and not a randomized clinical trial. From 112 clinical trials in the orthodontic literature labeled as randomized clinical trials, only 29.5% were identified as randomized clinical trials based on clear descriptions of appropriate random number generation and allocation concealment. The type of journal, involvement of a statistician, multicenter trials, greater numbers of authors, and publication year were associated with correct clinical trial classification. This study indicates the need of clear and accurate reporting of clinical trials and the need for educating investigators on randomized clinical trial methodology. Copyright © 2012 American Association

  10. Evaluation of Mining Titles Based on Option-Pricing Model

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Limitations exist in applying discounted cash flow and analogy sales methods to evaluate mining titles. In order to find a more appropriate way of evaluating mining titles, the Black-Scholes model is discussed in this paper. The authors pay particular attention to the determination of the time to maturity of the option on the basis of characteristics of the mining industry, pointing out that a reasonable time to maturity of the option should be the remaining time after deducting the essential time, needed by exploitation of the mineral resources within the mining property, from the life of the mining title. Several conclusions, related to the exercise of mineral resource management, are drawn from a case study analysis; extending the life of a mining title within a certain range could increase the revenue to the seller of the mining title. Application of the Black-Scholes model to evaluate mining titles would encourage an expansion of the scale of production.

  11. 20 CFR 411.552 - What effect will the subsequent entitlement to title II benefits have on EN payments for title...

    Science.gov (United States)

    2010-04-01

    ... to title II benefits have on EN payments for title XVI beneficiaries after they assign their ticket... to title II benefits have on EN payments for title XVI beneficiaries after they assign their ticket... outcome for which an EN can be paid, but the beneficiary later becomes entitled to title II benefits,...

  12. Unique Features of Mobile Commerce

    Institute of Scientific and Technical Information of China (English)

    DING Xiaojun; IIJIMA Junichi; HO Sho

    2004-01-01

    While the market potentials and impacts of web-based e-commerce are still in the ascendant, the advances in wireless technologies and mobile networks have brought about a new business opportunity and research attention, what is termed mobile commerce. Commonly, mobile commerce is considered to be another new application of existing web-based e-commerce onto wireless networks, but as an independent business area, mobile commerce has its own advantages and challenges as opposed to traditional e-commerce applications. This paper focuses on exploring the unique features of mobile commerce as. Compared with traditional e-commerce. Also, there are still some limitations arisen in m-commerce in contrast to web-based e-commerce. Finally, current state of mobile commerce in Japan is presented in brief, with an introduction of several cases involving mobile commerce applications in today 's marketplace.

  13. Unique features of space reactors

    Science.gov (United States)

    Buden, David

    Space reactors are designed to meet a unique set of requirements; they must be sufficiently compact to be launched in a rocket to their operational location, operate for many years without maintenance and servicing, operate in extreme environments, and reject heat by radiation to space. To meet these restrictions, operating temperatures are much greater than in terrestrial power plants, and the reactors tend to have a fast neutron spectrum. Currently, a new generation of space reactor power plants is being developed. The major effort is in the SP-100 program, where the power plant is being designed for seven years of full power, and no maintenance operation at a reactor outlet operating temperature of 1350 K.

  14. The probabilities of unique events.

    Directory of Open Access Journals (Sweden)

    Sangeet S Khemlani

    Full Text Available Many theorists argue that the probabilities of unique events, even real possibilities such as President Obama's re-election, are meaningless. As a consequence, psychologists have seldom investigated them. We propose a new theory (implemented in a computer program in which such estimates depend on an intuitive non-numerical system capable only of simple procedures, and a deliberative system that maps intuitions into numbers. The theory predicts that estimates of the probabilities of conjunctions should often tend to split the difference between the probabilities of the two conjuncts. We report two experiments showing that individuals commit such violations of the probability calculus, and corroborating other predictions of the theory, e.g., individuals err in the same way even when they make non-numerical verbal estimates, such as that an event is highly improbable.

  15. The Evolution of Human Uniqueness.

    Science.gov (United States)

    Boyd, Robert

    2017-01-09

    The human species is an outlier in the natural world. Two million years ago our ancestors were a slightly odd apes. Now we occupy the largest ecological and geographical range of any species, have larger biomass, and process more energy. Usually, this transformation is explained in terms of cognitive ability-people are just smarter than all the rest. In this paper I argue that culture, our ability to learn from each other, and cooperation, our ability to make common cause with large groups of unrelated individuals are the real roots of human uniqueness, and sketch an evolutionary account of how these crucial abilities co-evolved with each other and with other features of our life histories.

  16. The formalization fix? Land titling and land concessions in Cambodia

    OpenAIRE

    Dwyer, Michael B.

    2015-01-01

    Issuing land titles to smallholder farmers has long been embraced as a way to promote lending and land markets, but is increasingly being reframed as a way to protect smallholders from irresponsible agricultural investment. This brief examines the case of Cambodia, where over the last decade extensive land titling efforts have occurred alongside a wave of large-scale land concessions. The problem, however, is that titling has failed to live up to the rhetoric of systematic coverage, and has o...

  17. Influences of Cultural Differences on Translation of Titles of Novels

    Institute of Scientific and Technical Information of China (English)

    顾秀梅

    2014-01-01

    With the fast-pacing of globalization, cross-cultural communications are becoming increasingly frequent. Translation of the literary works, or novels is one of the most popular models of cultural exchange. While the translation of novel titles comes with first importance as successful translation of the titles facilitates a bird’s eye view of the whole context. However, the transla-tion of novel titles is no easy without consideration of cultural differences which directly influence people’s thoughts and under-standing. Therefore, translating novel titles requires an overall analysis of such cultural elements as religion, cultural images, way of thinking, and historical allusions.

  18. On Translating English Movie Titles into Chinese Introduction

    Institute of Scientific and Technical Information of China (English)

    王奥南

    2013-01-01

    Movie is an art and a commodity as well. With the opening of the Chinese market, we have more English movies. The translation of movie titles must be accurate and embody the commercial values. As the huge differences between two kinds of culture, language in the film titles translation, how to do to“faithfulness, expressiveness, elegance?”For various types of Eng⁃lish movie titles translation, several principles should be obeyed. After the analysis of the current problems and principles of transla⁃tion of English movie titles, the translation skills are summarized.

  19. Video Game Title Translation Functional Translation Theory Perspective

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xiao-rong

    2016-01-01

    The video game plays an important role in inter-cultural communication studies. However, few have ventured the field of E-C translation of video game titles. Within the frame of Skopostheorie, this paper focuses on the three translation strategies brought up by the functions and features of video game titles. When preserving the structure and meaning of the original title is possible, literal translation should be used. However, the fact that some translators ignore the context of the title causes rigid translation. Transliteration is recommended when the title is the name of a person or place because the meaning of the title is hard to be preserved by the other two strategies. Since there are cultural differences between China and western world, when lit-eral translation and transliteration cannot present the meaning of the title, free translation should be used. Translators should bear the content and game play of the game in mind in order to free themselves from the formal equivalence for a properly translated title. Free translation does not mean translators can do the translation as whatever they want in the name of Skopos, they should avoid arbitrary translation. The aim of this paper is to help people to understand more about the E-C translation of video game ti-tle as well as the practical translation strategies and Sino-western inter-cultural communication.

  20. Getting to One from Title 10 + Title 32: Unity of Effort in the Homeland

    Science.gov (United States)

    2011-09-01

    Program,” with the purpose of “collecting operational and reconnaissance data, conducting research, and analyzing data on tropical cyclones to assist...natural disasters under Title 14 of U.S. Code. This authority was utilized following the January 12, 2010 earthquake disaster in Haiti when Secretary...Secretary Napolitano stated, “activating our reserve Coast Guard forces will expand our capacity to assist in aid efforts in Haiti ” (Department of

  1. CYP1B1: a unique gene with unique characteristics.

    Science.gov (United States)

    Faiq, Muneeb A; Dada, Rima; Sharma, Reetika; Saluja, Daman; Dada, Tanuj

    2014-01-01

    CYP1B1, a recently described dioxin inducible oxidoreductase, is a member of the cytochrome P450 superfamily involved in the metabolism of estradiol, retinol, benzo[a]pyrene, tamoxifen, melatonin, sterols etc. It plays important roles in numerous physiological processes and is expressed at mRNA level in many tissues and anatomical compartments. CYP1B1 has been implicated in scores of disorders. Analyses of the recent studies suggest that CYP1B1 can serve as a universal/ideal cancer marker and a candidate gene for predictive diagnosis. There is plethora of literature available about certain aspects of CYP1B1 that have not been interpreted, discussed and philosophized upon. The present analysis examines CYP1B1 as a peculiar gene with certain distinctive characteristics like the uniqueness in its chromosomal location, gene structure and organization, involvement in developmentally important disorders, tissue specific, not only expression, but splicing, potential as a universal cancer marker due to its involvement in key aspects of cellular metabolism, use in diagnosis and predictive diagnosis of various diseases and the importance and function of CYP1B1 mRNA in addition to the regular translation. Also CYP1B1 is very difficult to express in heterologous expression systems, thereby, halting its functional studies. Here we review and analyze these exceptional and startling characteristics of CYP1B1 with inputs from our own experiences in order to get a better insight into its molecular biology in health and disease. This may help to further understand the etiopathomechanistic aspects of CYP1B1 mediated diseases paving way for better research strategies and improved clinical management.

  2. The core and unique proteins of haloarchaea

    Directory of Open Access Journals (Sweden)

    Capes Melinda D

    2012-01-01

    Full Text Available Abstract Background Since the first genome of a halophilic archaeon was sequenced in 2000, biologists have been advancing the understanding of genomic characteristics that allow for survival in the harsh natural environments of these organisms. An increase in protein acidity and GC-bias in the genome have been implicated as factors in tolerance to extreme salinity, desiccation, and high solar radiation. However, few previous attempts have been made to identify novel genes that would permit survival in such extreme conditions. Results With the recent release of several new complete haloarchaeal genome sequences, we have conducted a comprehensive comparative genomic analysis focusing on the identification of unique haloarchaeal conserved proteins that likely play key roles in environmental adaptation. Using bioinformatic methods, we have clustered 31,312 predicted proteins from nine haloarchaeal genomes into 4,455 haloarchaeal orthologous groups (HOGs. We assigned likely functions by association with established COG and KOG databases in NCBI. After identifying homologs in four additional haloarchaeal genomes, we determined that there were 784 core haloarchaeal protein clusters (cHOGs, of which 83 clusters were found primarily in haloarchaea. Further analysis found that 55 clusters were truly unique (tucHOGs to haloarchaea and qualify as signature proteins while 28 were nearly unique (nucHOGs, the vast majority of which were coded for on the haloarchaeal chromosomes. Of the signature proteins, only one example with any predicted function, Ral, involved in desiccation/radiation tolerance in Halobacterium sp. NRC-1, was identified. Among the core clusters, 33% was predicted to function in metabolism, 25% in information transfer and storage, 10% in cell processes and signaling, and 22% belong to poorly characterized or general function groups. Conclusion Our studies have established conserved groups of nearly 800 protein clusters present in all

  3. 20 CFR 408.931 - How much will we withhold from your title II and title XVI benefits to recover a title VIII...

    Science.gov (United States)

    2010-04-01

    ... willfully misrepresented or concealed material information in connection with the overpayment. (c) In... withholding from title VIII benefits. (d) If you or your spouse willfully misrepresented or concealed material...

  4. 24 CFR 203.37 - Nature of title to realty.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Nature of title to realty. 203.37 Section 203.37 Housing and Urban Development Regulations Relating to Housing and Urban Development... § 203.37 Nature of title to realty. A mortgage, to be eligible for insurance, must be on real...

  5. Book Title Output and Average Prices: 2008-2011

    Science.gov (United States)

    Barr, Catherine; Harbison, Constance

    2012-01-01

    The print publishing industry is showing signs of recovering from the worst of the economic downturn even as the surge in popularity of ebooks raises questions about the future of printed materials. From a high of 190,502 titles in 2007, overall American book title output fell to 178,841 in 2009 but climbed back to 186,344 in 2010; preliminary…

  6. 28 CFR 33.22 - Title to personal property.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Title to personal property. 33.22 Section 33.22 Judicial Administration DEPARTMENT OF JUSTICE BUREAU OF JUSTICE ASSISTANCE GRANT PROGRAMS Criminal Justice Block Grants Allocation of Funds § 33.22 Title to personal property. Section 808 of...

  7. The Translation of Films: Sub-Titling versus Dubbing

    Science.gov (United States)

    Voge, Hans

    1977-01-01

    A study of film translation. Well-documented opinions are given on the advantages and disadvantages of both dubbing and sub-titling. One of the tentative conclusions is that sub-titling is to be preferred because it preserves the original dialogue and allows the audience verying degrees of comprehension. A bibliography is provided. (AMH)

  8. Targeting Schools: Study of Title I Allocations within School Districts.

    Science.gov (United States)

    Stullich, Stephanie; Donly, Brenda; Stolzberg, Simeon

    Title I of the Elementary and Secondary Education Act (ESEA) is intended to support state and local efforts to ensure that all children reach challenging standards by providing additional resources for schools and students that have the farthest to go. The 1994 reauthorization of the ESEA included a number of changes to Title I allocation…

  9. Titling indigenous communities protects forests in the Peruvian Amazon.

    Science.gov (United States)

    Blackman, Allen; Corral, Leonardo; Lima, Eirivelthon Santos; Asner, Gregory P

    2017-04-18

    Developing countries are increasingly decentralizing forest governance by granting indigenous groups and other local communities formal legal title to land. However, the effects of titling on forest cover are unclear. Rigorous analyses of titling campaigns are rare, and related theoretical and empirical research suggests that they could either stem or spur forest damage. We analyze such a campaign in the Peruvian Amazon, where more than 1,200 indigenous communities comprising some 11 million ha have been titled since the mid-1970s. We use community-level longitudinal data derived from high-resolution satellite images to estimate the effect of titling between 2002 and 2005 on contemporaneous forest clearing and disturbance. Our results indicate that titling reduces clearing by more than three-quarters and forest disturbance by roughly two-thirds in a 2-y window spanning the year title is awarded and the year afterward. These results suggest that awarding formal land titles to local communities can advance forest conservation.

  10. 24 CFR 234.65 - Nature of title.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Nature of title. 234.65 Section 234.65 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... OWNERSHIP MORTGAGE INSURANCE Eligibility Requirements-Individually Owned Units § 234.65 Nature of title....

  11. Evaluation Report, Brookville EEE Program, ESEA Title I, Summer, 1970.

    Science.gov (United States)

    Morgan, Don L.

    Contained in this report is an evaluation of the ESEA Title I Environmental-Ecological Education Program for educationally disadvantaged students operated by the Brookville Area School District, Pennsylvania. The program is a modification of a previously operated ESEA Title III Rural Youth Enrichment Program. Conducted during the summer of 1970,…

  12. Foreignizing Translation and Domesticating Translation of Hong Kong Movie Titles

    Institute of Scientific and Technical Information of China (English)

    林慧韵

    2014-01-01

    Generally,the movie title translation strategy would be divided into two:domesticating translation strategy and foreignizing translation strategy.The movie title translation in Hong Kong is chosen to be the material for the analysis of the domesticating translation strategy and foreignizing translation strategy,compared with that of Mainland China.

  13. 24 CFR 203.389 - Waived title objections.

    Science.gov (United States)

    2010-04-01

    ... SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Property Title Transfers and Title..., and other customary easements for public utilities, party walls, driveways, and other purposes. (2... exercise of the rights thereunder do not interfere with any of the buildings or improvements located on the...

  14. Detecting beer intake by unique metabolite patterns

    DEFF Research Database (Denmark)

    Gürdeniz, Gözde; Jensen, Morten Georg; Meier, Sebastian

    2016-01-01

    Evaluation of health related effects of beer intake is hampered by the lack of accurate tools for assessing intakes (biomarkers). Therefore, we identified plasma and urine metabolites associated with recent beer intake by untargeted metabolomics and established a characteristic metabolite pattern...... representing raw materials and beer production as a qualitative biomarker of beer intake. In a randomized, crossover, single-blinded meal study (MSt1) 18 participants were given one at a time four different test beverages: strong, regular and non-alcoholic beers and a soft drink. Four participants were...... assigned to have two additional beers (MSt2). In addition to plasma and urine samples, test beverages, wort and hops extract were analyzed by UPLC-QTOF. A unique metabolite pattern reflecting beer metabolome, including metabolites derived from beer raw material (i.e. N-methyl tyramine sulfate and the sum...

  15. Essay Titles – Getting the Best out of Students?

    Directory of Open Access Journals (Sweden)

    Cvetka Sokolov

    2005-06-01

    Full Text Available Essay titles are important (demotivating factors that have an immense influence on the quality of students’ writing. The article focuses on two questionnaires aimed at students of English, and at lecturers teaching, writing skills at the Department of English at the Faculty of Arts in Ljubljana. Both groups of respondents were asked to consider a list of essay titles taken from various authentic sources, deciding whether, to what extent, and under what circumstances they found them suitable. In addition, the respondents were asked to paraphrase each title in their own words to convey their interpretation and understanding of a particular title. The results and conclusions arrived at by means of the questionnaires are presented and compared to my prior expectations, stemming primarily from my teaching experience. The topic is also discussed in the light of what experts on essay writing say about essay titles.

  16. Identifying Activity

    CERN Document Server

    Lewis, Adrian S

    2009-01-01

    Identification of active constraints in constrained optimization is of interest from both practical and theoretical viewpoints, as it holds the promise of reducing an inequality-constrained problem to an equality-constrained problem, in a neighborhood of a solution. We study this issue in the more general setting of composite nonsmooth minimization, in which the objective is a composition of a smooth vector function c with a lower semicontinuous function h, typically nonsmooth but structured. In this setting, the graph of the generalized gradient of h can often be decomposed into a union (nondisjoint) of simpler subsets. "Identification" amounts to deciding which subsets of the graph are "active" in the criticality conditions at a given solution. We give conditions under which any convergent sequence of approximate critical points finitely identifies the activity. Prominent among these properties is a condition akin to the Mangasarian-Fromovitz constraint qualification, which ensures boundedness of the set of...

  17. UNIQUENESS ON ZERO PRESSURE GAS DYNAMICS

    Institute of Scientific and Technical Information of China (English)

    黄飞敏; 王振

    2001-01-01

    By introducing a new idea, the authors prove the uniqueness of weak solution of pressureless gases with the large initial data. In particular, uniqueness theorem is obtained in the same functional space as the existence theorem.

  18. IVOA Identifiers Version 2.0

    CERN Document Server

    Demleitner, Markus; Linde, Tony; Williams, Roy; Noddle, Keith

    2016-01-01

    An IVOA Identifier is a globally unique name for a resource within the Virtual Observatory. This name can be used to retrieve a unique description of the resource from an IVOA-compliant registry or to identify an entity like a dataset or a protocol without dereferencing the identifier. This document describes the syntax for IVOA Identifiers as well as how they are created. The syntax has been defined to encourage global-uniqueness naturally and to maximize the freedom of resource providers to control the character content of an identifier.

  19. The show starts here: viewers’ interactions with recent television serials’ main title sequences

    Directory of Open Access Journals (Sweden)

    Annette Davison

    2013-12-01

    Full Text Available Recent title sequences for high production value television serials are generally one of two kinds: either extremely minimal, appearing part way through the episode with credits dispersed through the show, or as an extended format of c. ninety seconds’ duration, at or near the start of the show. In a previous book chapter I presented analyses of examples of the latter, arguing that the sequences form an efficient part of the brand image for both the show and commissioning channel. In order to explore the extent to which such sequences are watched or skipped by viewers, and how such decisions are made I organised a series of preliminary focus groups in February 2012 with participants who identified themselves as regular viewers of television serials, the findings of which are presented here. Two forms of stimuli were used: a main title sequence and an end credit sequence from a serial where different music is selected for this sequence for each episode. Analysis of the discussions indicates that the decision to view these sequences is dependent on a variety of factors. While for some the titles are required viewing, the participants in the groups are more likely to persistently view an end credit sequence where the music changes with the episode than an unchanging main title sequence. Perhaps most surprising, given the increase in opportunities for mobile viewing, is that for the participants of these groups television serials continue to be associated with social viewing in a domestic setting.

  20. On the uniqueness of supersymmetric attractors

    Directory of Open Access Journals (Sweden)

    Taniya Mandal

    2015-10-01

    Full Text Available In this paper we discuss the uniqueness of supersymmetric attractors in four-dimensional N=2 supergravity theories coupled to n vector multiplets. We prove that for a given charge configuration the supersymmetry preserving axion free attractors are unique. We generalise the analysis to axionic attractors and state the conditions for uniqueness explicitly. We consider the example of a two-parameter model and find all solutions to the supersymmetric attractor equations and discuss their uniqueness.

  1. 77 FR 69393 - Unique Device Identification System

    Science.gov (United States)

    2012-11-19

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 801 RIN 0910-AG31 Unique Device Identification... unique device identification system as required by recent amendments to the Federal Food, Drug, and..., FDA published a proposed rule to establish a unique device identification system, as required by...

  2. On chromatic and flow polynomial unique graphs

    National Research Council Canada - National Science Library

    Duan, Yinghua; Wu, Haidong; Yu, Qinglin

    2008-01-01

    ... research on graphs uniquely determined by their chromatic polynomials and more recently on their Tutte polynomials, but rather spotty research on graphs uniquely determined by their flow polynomials or the combination of both chromatic and flow polynomials. This article is an initiation of investigation on graphs uniquely determin...

  3. Unique nuclear thermal rocket engine

    Energy Technology Data Exchange (ETDEWEB)

    Culver, D.W. (Aerojet Propulsion Division, P.O. Box 13222, Sacramento, California 95813-6000 (United States)); Rochow, R. (Babcock Wilcox Space Nuclear Systems, P.O. Box 11165, Lynchburg, Virginia 24506-1165 (United States))

    1993-01-15

    Earlier this year Aerojet Propulsion Division (APD) introduced a new, advanced nuclear thermal rocket engine (NTRE) concept intended for manned missions to the moon and to Mars. This NTRE promises to be both shorter and lighter in weight than conventionally designed engines, because its forward flowing reactor is located within an expansion-deflection (E-D) rocket nozzle. The concept has matured during the year, and this paper discusses a nearer term version that resolves four open issues identified in the initial concept: (1)Reactor design and cooling scheme simplification while retaining a high pressure power balance option; (2)Eliminate need for a new, uncooled nozzle throat material suitable for long life application; (3)Practical provision for reactor power control; and (4)Use near term, long life turbopumps.

  4. Unique nuclear thermal rocket engine

    Science.gov (United States)

    Culver, Donald W.; Rochow, Richard

    1993-06-01

    In January, 1992, a new, advanced nuclear thermal rocket engine (NTRE) concept intended for manned missions to the moon and to Mars was introduced (Culver, 1992). This NTRE promises to be both shorter and lighter in weight than conventionally designed engines, because its forward flowing reactor is located within an expansion-deflection rocket nozzle. The concept has matured during the year, and this paper discusses a nearer term version that resolves four open issues identified in the initial concept: (1) the reactor design and cooling scheme simplification while retaining a high pressure power balance option; (2) elimination need for a new, uncooled nozzle throat material suitable for long life application; (3) a practical provision for reactor power control; and (4) use of near-term, long-life turbopumps.

  5. Inscribing Authority: Female Title Bearers in Jewish Inscriptions

    Directory of Open Access Journals (Sweden)

    Carrie Duncan

    2012-02-01

    Full Text Available This paper investigates representations of gender in the material culture of the ancient synagogue. The pertinent data are numerous dedicatory and funerary inscriptions linking individual Jews, men and women, with titles seemingly associated with leadership in Late Antique synagogues (ca. 200–600 CE. Bernadette Brooten’s influential 1982 monograph argued against the prevailing tendency to characterize these titles as indications of power, authority, and responsibility when associated with men but as meaningless flattery when applied to women. She suggests that synagogue titles denote power, authority and responsibility on all title bearers equally, both men and women. I question the continued utility of proffering female title-holders as enumerable examples of powerful women rescued from their forgotten place in history. Using theoretical insights developed by historians Elizabeth Clark and Gabrielle Spiegel, this paper will engage a comparative analysis with the work of Riet van Bremen and Saba Mahmood to develop new methods of conceptualizing women’s authority in early Jewish communities. I propose that viewing women’s synagogue titles as culturally constructed representations allows for a fruitful inquiry into how women’s titles were used by male-dominated synagogue communities in their self-articulation and public presentation of Judaism.

  6. Unique biosynthesis of sesquarterpenes (C35 terpenes).

    Science.gov (United States)

    Sato, Tsutomu

    2013-01-01

    To the best of my knowledge, only 19 cyclic and 8 linear C35 terpenes have been identified to date, and no family name was assigned to this terpene class until recently. In 2011, it was proposed that these C35 terpenes should be called sesquarterpenes. This review highlights the biosynthesis of two kinds of sesquarterpenes (C35 terpenes) that are produced via cyclization of a linear C35 isoprenoid in Bacillus and Mycobacterium species. In Bacillus species, a new type of terpene cyclase that has no sequence homology with any known terpene synthases, as well as a bifunctional terpene cyclase that biosynthesizes two classes of cyclic terpenes with different numbers of carbons as natural products, have been identified. On the other hand, in Mycobacterium species, the first bifunctional Z-prenyltransferase has been found, but a novel terpene cyclase and a unique polyprenyl reductase remain unidentified. The identification of novel enzyme types should lead to the discovery of many homologous enzymes and their products including novel natural compounds. On the other hand, many enzymes responsible for the biosynthesis of natural products have low substrate specificities in vitro. Therefore, to find novel natural products present in organisms, the multifunctionality of enzymes in the biosynthetic pathway of natural products should be analyzed.

  7. Influences of cultural differences on the translation of titles

    Institute of Scientific and Technical Information of China (English)

    田琦

    2007-01-01

    Every country in the world has titles since the ancient times which describe a person's social status or economic power.But because of the different cultures,there are many difficulties in the title translation.This dissertation talks about the cultural differences from these aspects: history,religion,thought,country situation,custom,and economy.And also,this dissertation gives five principles to the title translation.They are principles of levels,principles of changelessness,principles of shortness and conciseness,principles of common use,principles of exceptions.

  8. Learning Approaches toward Title Word Selection on Indic Script

    Directory of Open Access Journals (Sweden)

    P.Vijayapal Reddy

    2011-03-01

    Full Text Available Title is a compact representation of a document which distill the important information from the document. In this paper we studied the selection words as title words by using different learning approachesnamely nearest neighbor approach (NN, Naive Bayes approach with limited-vocabulary (NBL, Naive Bayes approach with full vocabulary (NBF and by using a term weighing approach (tf-idf. We compare theperformance of these approaches by using F1 metric. We compare the F1 metric results both on English Script and Indic Script ' Telugu'. We concluded the influence of linguistic complexity in the process of Title word selection.

  9. Norplant's high cost may prohibit use in Title 10 clinics.

    Science.gov (United States)

    1991-04-01

    The article discusses the prohibitive cost of Norplant for the Title 10 low-income population served in public family planning clinics in the U.S. It is argued that it's unfair for U.S. users to pay $350 to Wyeth- Ayerst when another pharmaceutical company provides developing countries with Norplant at a cost of $14 - 23. Although the public sector and private foundations funded the development, it was explained that the company needs to recoup the investment in training and education. Medicaid and third party payers such as insurance companies will reimburse for the higher price, but if the public sector price is lowered, then the company would not make a profit and everyone would have argued for the reimbursement at the lower cost. It was suggested that a boycott of American Home Products, Wyeth-Ayerst's parent company, be made. Public family planning providers who are particularly low in funding reflect that their budget of $30,000 would only provide 85 users, and identified in this circumstance by drug abusers and multiple pregnancy women, and the need for teenagers remains unfulfilled. Another remarked that the client population served is 4700 with $54,000 in funding, which is already accounted for. The general trend of comments was that for low income women the cost is to high.

  10. Statistics On Title II Direct Payments To Claimant Representatives

    Data.gov (United States)

    Social Security Administration — Every person has the right to be represented by an attorney or other representative while pursuing a claim or other rights. This dataset contains data around Title...

  11. Formal Land Titling vs. Small and Medium Enterprises' (SMEs ...

    African Journals Online (AJOL)

    Nneka Umera-Okeke

    Indexed African Journals Online: www.ajol.info. AN INTERNATIONAL ... Key Words: Credit Access, Land, Formal Title, SMEs, South-Western Nigerian ... growth, there are extensive number of challenges and constraints confronting the sector.

  12. [Title conveyance: Fish Springs National Wildlife Refuge: Papers and documentation

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This is a collection of documents pertaining to title conveyance of Fish Springs National Wildlife Refuge. The following material is included; tract description,...

  13. Settling Title VII Disputes: A Role for the Arbitrator

    Science.gov (United States)

    Owens, Stephen D.

    1976-01-01

    Selected arbitration cases illustrate the dilemma facing the arbitrator when employment practices that violate both the collective bargaining agreement and Title VII must be resolved. Problems in dealing with race and sex discrimination are discussed. (LBH)

  14. 32 CFR 644.69 - Title Clearance-Easements.

    Science.gov (United States)

    2010-07-01

    ... separate document in the Final Title Assembly submitted to HQDA (DAEN-REA-P) WASH DC 20314. (b) Easements..., except those which may be administratively waived, those which may be eliminated by the payment of money...

  15. WORLD TITLE BOXING: FROM EARLY BEGINNINGS TO THE FIRST BELL

    Directory of Open Access Journals (Sweden)

    Marc Ramsay

    2009-11-01

    Full Text Available There is scant literature where applied sport scientists have considered first hand experiences preparing professional boxers for world title bouts. The present submission reflects more than 10 years of applied experience working with professional boxers, residing in Canada. What follows is a composite of sequential steps that ownership and coaching staff of one Canadian management group have tried leading up to more than 20 world title bout experiences. The strategies proposed have been built progressively over time, and what follows is a general overview of a more detailed pre-bout structure from shortly in advance of a world title bout offer to the moment when the athlete enters the ring to perform. We propose that an effective structure is founded upon detailed a priori preparation, tactical decisions throughout bout preparation, and a thorough understanding by the athlete of what he will encounter during the title bout

  16. Attribute Extraction from Product Titles in eCommerce

    OpenAIRE

    More, Ajinkya

    2016-01-01

    This paper presents a named entity extraction system for detecting attributes in product titles of eCommerce retailers like Walmart. The absence of syntactic structure in such short pieces of text makes extracting attribute values a challenging problem. We find that combining sequence labeling algorithms such as Conditional Random Fields and Structured Perceptron with a curated normalization scheme produces an effective system for the task of extracting product attribute values from titles. T...

  17. The stereochemistry of baishouwubenzophenone, a unique atropisomer from C. wilfordii

    Science.gov (United States)

    Zhou, Zhixu; Wang, Zhiqiang; Li, Linwei; Zhang, Ke; Peng, Qing; Wang, Shuyun; Wang, Jinhui; Huang, Jian; Sun, Tiemin

    2016-12-01

    Baishouwubenzophenone (1), possessing a unique atropisomeric feature, has been isolated from the roots of Cynanchum wilfordii. The congested structure makes it showing optical activity and consequently the absolute configuration was identified by experimental CD and computational approaches. Configurational assignment was further confirmed by exciton chirality method. The structural features in baishouwubenzophenone molecule allow it to be a potential atropisomeric ligand in asymmetric synthesis.

  18. Unique Issues in Rural Couple and Family Counseling.

    Science.gov (United States)

    Weigel, Daniel J.; Baker, Brad G.

    2002-01-01

    The purpose of this article is to review the available literature regarding rural couple and family counseling, in conjunction with the findings of research in closely related fields. This review is conducted in an effort to identify unique practice issues facing rural couple and family counselors. (Contains 77 references.) (GCP)

  19. Marketing the Uniqueness of Small Towns. Small Town Strategy.

    Science.gov (United States)

    Hogg, David H.; Dunn, Douglas

    A small town can strengthen its local economy as a result of business people and concerned citizens collectively identifying that community's uniqueness and then capitalizing on it via advertising, personal selling, sales promotion, or publicity. This publication relates the science of marketing to communities. Seven simple techniques are provided…

  20. Unique Physician Identification Number (UPIN) Directory

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Unique Physician Identification Number (UPIN) Directory contains selected information on physicians, doctors of Osteopathy, limited licensed practitioners and...

  1. Arachnoiditis ossificans and syringomyelia: A unique presentation

    Science.gov (United States)

    Opalak, Charles F.; Opalak, Michael E.

    2015-01-01

    Background: Arachnoiditis ossificans (AO) is a rare disorder that was differentiated from leptomeningeal calcification by Kaufman and Dunsmore in 1971. It generally presents with progressive lower extremity myelopathy. Though the underlying etiology has yet to be fully described, it has been associated with various predisposing factors including vascular malformations, previous intradural surgery, myelograms, and adhesive arachnoiditis. Associated conditions include syringomyelia and arachnoid cyst. The preferred diagnostic method is noncontrast computed tomography (CT). Surgical intervention is still controversial and can include decompression and duroplasty or durotomy. Case Description: The authors report the case of a 62-year-old male with a history of paraplegia who presented with a urinary tract infection and dysautonomia. His past surgical history was notable for a C4–C6 anterior fusion and an intrathecal phenol injection for spasticity. A magnetic resonance image (MR) also demonstrated a T6-conus syringx. At surgery, there was significant ossification of the arachnoid/dura, which was removed. After a drain was placed in the syrinx, there was a significant neurologic improvement. Conclusion: This case demonstrates a unique presentation of AO and highlights the need for CT imaging when a noncommunicating syringx is identified. In addition, surgical decompression can achieve good results when AO is associated with concurrent compressive lesions. PMID:26693389

  2. Unique type of isolated cardiac valvular amyloidosis

    Directory of Open Access Journals (Sweden)

    Reehana Salma

    2006-10-01

    Full Text Available Abstract Background Amyloid deposition in heart is a common occurrence in systemic amyloidosis. But localised valvular amyloid deposits are very uncommon. It was only in 1922 that the cases of valvular amyloidosis were reported. Then in 1980, Goffin et al reported another type of valvular amyloidosis, which he called the dystrophic valvular amyloidosis. We report a case of aortic valve amyloidosis which is different from the yet described valvular amyloidosis. Case presentation A 72 years old gentleman underwent urgent aortic valve replacement. Intraoperatively, a lesion was found attached to the inferior surface of his bicuspid aortic valve. Histopathology examination of the valve revealed that the lesion contained amyloid deposits, identified as AL amyloidosis. The serum amyloid A protein (SAP scan was normal and showed no evidence of systemic amyloidosis. The ECG and echocardiogram were not consistent with cardiac amyloidosis. Conclusion Two major types of cardiac amyloidosis have been described in literature: primary-myelomatous type (occurs with systemic amyolidosis, and senile type(s. Recently, a localised cardiac dystrophic valvular amyloidosis has been described. In all previously reported cases, there was a strong association of localised valvular amyloidosis with calcific deposits. Ours is a unique case which differs from the previously reported cases of localised valvular amyloidosis. In this case, the lesion was not associated with any scar tissue. Also there was no calcific deposit found. This may well be a yet unknown type of isolated valvular amyloidosis.

  3. Interaction between Titles 2 and 3 of the Clean Air Act as amended, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Szpunar, C.B.

    1996-02-01

    This report examines Some issues that would I affect the refining industry if the requirements for hazardous air pollutants set out in Title III of the Clean Air Act Amendments were to impede the market entrance of oxygenated fuels, as me; required by Title II. It describes the mandate for reformulated gasoline; considers gasoline characteristics in light of component shifts in refining; examines the supply of, demand for, and cost of various feedstocks and blendstocks; and identifies the emissions and atmospheric impacts that might result from the production and use of reformulated gasoline. Attention is focused on methanol and MTBE, two potential blendstocks that are also hazardous air pollutants, and on maximum achievable control technology standards, which might be applied to the stationary sources that produce them.

  4. Aboriginal Determination: Native Title Claims and Barriers to Recognition

    Directory of Open Access Journals (Sweden)

    Zia Akhtar

    2011-09-01

    Full Text Available The Australian government has proposed a referendum in 2012 to decide the constitutional status of its indigenous people. There is at present no mechanism to define the indigenous people as a domestic or foreign entity of the Commonwealth. This is an important issue because other settler governments have developed a framework to implement their relationship with the native people. As a result, it is difficult prove title to land that has been abrogated by the deeds of the settlers. In Mabo v Queensland (2,the Commonwealth government was found to have breached its fiduciary duty to the Aboriginal peoples. The judgment led to the Native Title Act 1993 that established the process of asserting native rights that were held to coexist with pastoral ownership. The promulgation of the Native Title Amendment Act 1998 reversed this process and augmented the powers of non-native landlords by providing the device to extinguish native rights. In Western Australia v Ward, a mining lease was held to have precedence over native title that was adjudged to be part of a bundle of rights. In implementing the Native Title Act the issue turns on the determination of the ties to land/ sea that the government allows to the Aboriginal peoples. The judgment in Harrington-Smith on behalf of the Wongatha People v Western Australia indicates that title can be excluded on procedural grounds and that there was an incompatibility between the claims of the Aboriginal peoples and the settlers’ claims. The road map towards a more effective regime of proving title can be achieved if the Aboriginal peoples are granted recognition as a nation in the Constitution and a treaty is signed with them.

  5. Alpbach Summer School - a unique learning experience

    Science.gov (United States)

    Kern, K.; Aulinas, J.; Clifford, D.; Krejci, D.; Topham, R.

    2011-12-01

    The Alpbach Summer School is a ten-day program that provides a unique opportunity for young european science and engineering students, both undergraduate and graduate, to learn how to approach the entire design process of a space mission. The theme of the 2010 Summer School was "New Space Missions to Understand Climate Change", a current, challenging, very broad and complex topic. The program was established more than 35 years ago and is organised in two interrelated parts: a series of lectures held by renowned experts in the field (in the case of this specific year, climate change and space engineering experts) that provides a technical and scientific background for the workshops that follow, the core of the Summer School. For the workshops the students are split into four international, interdisciplinary teams of about 15 students. In 2010 every team had to complete a number of tasks, four in total: (1) identify climate change research gaps and design a space mission that has not yet been flown or proposed, (2) define the science objectives and requirements of the mission, (3) design a spacecraft that meets the mission requirements, which includes spacecraft design and construction, payload definition, orbit calculations, but also the satellite launch, operation and mission costs and (4) write up a short mission proposal and present the results to an expert review panel. Achieving these tasks in only a few days in a multicultural, interdisciplinary team represents a major challenge for all participants and provides an excellent practical learning experience. Over the course of the program, students do not just learn facts about climate change and space engineering, but scientists also learn from engineers and engineers from scientists. The participants have to deepen their knowledge in an often unfamiliar field, develop organisational and team-work skills and work under pressure. Moreover, teams are supported by team and roving tutors and get the opportunity to

  6. Non-uniqueness of the Dirac theory in a curved spacetime

    CERN Document Server

    Arminjon, Mayeul

    2010-01-01

    We summarize a recent work on the subject title. The Dirac equation in a curved spacetime depends on a field of coefficients (essentially the Dirac matrices), for which a continuum of different choices are possible. We study the conditions under which a change of the coefficient fields leads to an equivalent Hamiltonian operator H, or to an equivalent energy operator E. In this paper, we focus on the standard version of the gravitational Dirac equation, but the non-uniqueness applies also to our alternative versions. We find that the changes which lead to an equivalent operator H, or respectively to an equivalent operator E, are determined by initial data, or respectively have to make some point-dependent antihermitian matrix vanish. Thus, the vast majority of the possible coefficient changes lead neither to an equivalent operator H, nor to an equivalent operator E, whence a lack of uniqueness. We show that even the Dirac energy spectrum is not unique.

  7. Non-uniqueness of the Dirac theory in a curved spacetime

    Science.gov (United States)

    Arminjon, Mayeul; Reifler, Frank

    2010-04-01

    We summarize a recent work on the subject title. The Dirac equation in a curved spacetime depends on a field of coefficients (essentially the Dirac matrices), for which a continuum of different choices are possible. We study the conditions under which a change of the coefficient fields leads to an equivalent Hamiltonian operator H, or to an equivalent energy operator E. In this paper, we focus on the standard version of the gravitational Dirac equation, but the non-uniqueness applies also to our alternative versions. We find that the changes which lead to an equivalent operator H, or respectively to an equivalent operator E, are determined by initial data, or respectively have to make some point-dependent antihermitian matrix vanish. Thus, the vast majority of the possible coefficient changes lead neither to an equivalent operator H, nor to an equivalent operator E, whence a lack of uniqueness. We show that even the Dirac energy spectrum is not unique.

  8. Uniqueness of time-independent electromagnetic fields

    DEFF Research Database (Denmark)

    Karlsson, Per W.

    1974-01-01

    As a comment on a recent paper by Steele, a more general uniqueness theorem for time-independent fields is mentioned. ©1974 American Institute of Physics......As a comment on a recent paper by Steele, a more general uniqueness theorem for time-independent fields is mentioned. ©1974 American Institute of Physics...

  9. Some Graphs Containing Unique Hamiltonian Cycles

    Science.gov (United States)

    Lynch, Mark A. M.

    2002-01-01

    In this paper, two classes of graphs of arbitrary order are described which contain unique Hamiltonian cycles. All the graphs have mean vertex degree greater than one quarter the order of the graph. The Hamiltonian cycles are detailed, their uniqueness proved and simple rules for the construction of the adjacency matrix of the graphs are given.…

  10. Constructing Dense Graphs with Unique Hamiltonian Cycles

    Science.gov (United States)

    Lynch, Mark A. M.

    2012-01-01

    It is not difficult to construct dense graphs containing Hamiltonian cycles, but it is difficult to generate dense graphs that are guaranteed to contain a unique Hamiltonian cycle. This article presents an algorithm for generating arbitrarily large simple graphs containing "unique" Hamiltonian cycles. These graphs can be turned into dense graphs…

  11. 78 FR 58785 - Unique Device Identification System

    Science.gov (United States)

    2013-09-24

    ... 16, 801, 803, et al. Unique Device Identification System; Final Rule #0;#0;Federal Register / Vol. 78... 0910-AG31 Unique Device Identification System AGENCY: Food and Drug Administration, HHS. ACTION: Final... will substantially reduce existing obstacles to the adequate identification of medical devices used in...

  12. TITLE COMPLIANCE FUNCTION AUDIT IN COMMERCIAL BANKS

    Directory of Open Access Journals (Sweden)

    Marian Sabin Constantin

    2016-12-01

    Full Text Available The goal of this paper is to investigate the mechanisms implemented by the banking system to combat money laundering and terrorism, on the background of the increase in the volume of financial transactions. Starting from the variety of mechanisms and forms of money laundering and from the increase interest of the states in combating related crimes, institutions specializing in combating this phenomenon were created at intergovernmental level. The banking system as a whole is interested in combating the phenomenon given the distortions that can be generated by a generalized context of fraud, corruption and money laundering, substantiated in damaging the credibility of the financial institutions with which it enters a business relationship, to the extent where it is impossible to determine the currency necessary based on the demand of the real economy. In this context, the investigation of the mechanisms implemented by banking institutions with the purpose of identifying and blocking suspicions transactions is of special interest.

  13. A note on uniquely (nil clean ring

    Directory of Open Access Journals (Sweden)

    Shervin Sahebi

    2014-05-01

    Full Text Available A ring $R$ is uniquely (nil clean in case for any $a\\in R$‎ ‎there exists a uniquely idempotent $e\\in R$ such that $a-e$ is‎ ‎invertible (nilpotent‎. ‎Let‎ ‎$C=\\small\\left(‎‎\\begin{array}{cc}‎‎A & V \\\\‎ ‎W & B‎‎\\end{array}‎‎\\right$‎ ‎be the Morita Context ring‎. ‎We determine conditions under which the rings $A‎, ‎B$‎ ‎are uniquely (nil clean‎. ‎Moreover we show that the center of a uniquely (nil‎‎clean ring is uniquely (nil clean.

  14. Metaphors among titles of medical publications: an observational study

    Directory of Open Access Journals (Sweden)

    Philippa Mungra

    2007-10-01

    Full Text Available In this study, we attempted to determine the frequency and types of metaphors in a corpus of titles from a single medical journal collected over one year. The frequency of metaphor tokens (4.6% was highest among editorials and other opinion articles and consisted predominantly of primary metaphors, which require explanation using a visual, cultural or other physical vehicle. When the metaphor was used only in the title and not in the body of the text, as was common in letters to the editor or in editorials, the metaphor may constitute a para-textual device used for engaging the reader. Other metaphors among research article titles were present not only in the title, but also used repeatedly in the body of the text. Among these research articles, metaphors were frequently used to endow the focus words of the metaphor with a precise and meaningful significance which, when used repeatedly in the text, may constitute a mechanism by which sub-technical language or internal jargon may arise. Being syntactically simple but endowed with a high communicative import, titles as a text type may help improve academic literacy, among beginners.

  15. Native title contestation in Western Australia's Pilbara region

    Directory of Open Access Journals (Sweden)

    Paul Cleary

    2014-12-01

    Full Text Available The rights afforded to Indigenous Australians under the Native Title Act 1993 (NTA are very limited and allow for undue coercion by corporate interests, contrary to the claims of many prominent authors in this field. Unlike the Commonwealth’s first land rights law, Aboriginal Lands Rights (Northern Territory Act 1976 (ALRA , the NTA does not offer a right of veto to Aboriginal parties; instead, they have a right to negotiate with developers, which has in practice meant very little leverage in negotiations for native title parties. And unlike ALRA, developers can deal with any Indigenous corporation, rather than land councils. These two factors have encouraged opportunistic conduct by some developers and led to vexatious litigation designed to break the resistance of native title parties, as demonstrated by the experience of Aboriginal corporations in the iron ore-rich Pilbara region of Western Australia.

  16. Ultramar Refining, Subsidiary of Valero Energy Corporation, Wilmington, California; Petition to Object to Title V Operating Permit

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.

  17. Ultramar Refining, Subsidiary of Valero Energy Corporation, Wilmington, California; Dec. 12, 2008, Petition to Object to Title V Operating Permit

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.

  18. On Movie Title Translation from the Perspective of Reception Aesthetics

    Institute of Scientific and Technical Information of China (English)

    张琼

    2014-01-01

    Movie is a popular art which occupies an important position in people’s leisure time. Movie title, as the most direct and accessible tool for audience to know about the movie, is very significant to attract audience into the cinema. Therefore, the translation of movie title cannot be ignored. However, due to the cultural differences in Chinese and English culture, the problem of movie title translation is obvious which needs to be paid attention to the translation and people working in movie industry. Traditional translation theory puts more emphasis on the important and authoritative status of original text and author. But this notion cannot satisfy the needs of movie title translation to the largest extent. Movie is not only a cultural and linguistic product, it also is a special commercial product. The ultimate objective of movie is to allure the audience into the cinema to watch and ap-preciate it in addition to provide the cultural information. Reception aesthetics, as a theory of literary criticism, gives priority to readers’role in literary understanding and interpretation. According to reception aesthetics, the horizon of expectation should be taken into consideration when the translation work begins to be done. Horizon of expectation is composed of the readers’or au-diences’ previous cultural norms, assumptions, and criteria in the source language and culture at a given time. Movie title, as a special text, is also understood and influenced by the audience’s horizon of expectation. Chinese audience, before they decide to watch a movie, are naturally harbor their horizon of expectation about the movie. They will form their judgment and assumptions about the genre, plot, story, background about the movie from the movie title. These kind of horizon of expectation will conse-quently influence their ultimate decision to watch the movie or not. Hence, in doing the movie title translation, the translator is supposed to keep the audience’s horizon of

  19. High Blood Pressure: Unique to Older Adults

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z High Blood Pressure Hypertension Unique to Older Adults This section provides ... Pressure Targets are Different for Very Old Adults High blood pressure (also called hypertension) increases your chance of having ...

  20. Falls Prevention: Unique to Older Adults

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z Falls Prevention Unique to Older Adults This section provides ... and Muscle Strengthening Exercises As part of your fall prevention program, you should follow an exercise program ...

  1. Right temporopolar activation associated with unique perception.

    Science.gov (United States)

    Asari, Tomoki; Konishi, Seiki; Jimura, Koji; Chikazoe, Junichi; Nakamura, Noriko; Miyashita, Yasushi

    2008-05-15

    Unique mode of perception, or the ability to see things differently from others, is one of the psychological resources required for creative mental activities. Behavioral studies using ambiguous visual stimuli have successfully induced diverse responses from subjects, and the unique responses defined in this paradigm were observed in higher frequency in the artistic population as compared to the nonartistic population. However, the neural substrates that underlie such unique perception have yet to be investigated. In the present study, ten ambiguous figures were used as stimuli. The subjects were instructed to say what the figures looked like during functional MRI scanning. The responses were classified as "frequent", "infrequent" or "unique" responses based on the appearance frequency of the same response in an independent age- and gender-matched control group. An event-related analysis contrasting unique vs. frequent responses revealed the greatest activation in the right temporal pole, which survived a whole brain multiple comparison. An alternative parametric modulation analysis was also performed to show that potentially confounding perceptual effects deriving from differences in visual stimuli make no significant contribution to this temporopolar activation. Previous neuroimaging and neuropsychological studies have shown the involvement of the temporal pole in perception-emotion linkage. Thus, our results suggest that unique perception is produced by the integration of perceptual and emotional processes, and this integration might underlie essential parts of creative mental activities.

  2. The trend toward more attractive and informative titles: American Psychologist 1946-2010.

    Science.gov (United States)

    Whissell, Cynthia

    2012-04-01

    Titles of journal articles serve to attract attention and inform potential readers. All titles from 65 volumes of American Psychologist (1946-2010, N = 12,313 titles) were studied in terms of their emotionality, style, and contents. Several trends noted for titles in different kinds of journals from psychology and other disciplines were present in American Psychologist (increasing title length, increasing use of punctuation marks, increasing employment of words with pleasant and arousing connotations, variations in the frequency of different content words). Longer titles allow authors to specify more information, and emotionally upbeat titles are more likely to attract reader attention. In an unexpected quadratic trend, titles became more abstract and the number of titles increased until about 1985, after which the trend was reversed and titles became more concrete as their numbers decreased. Predictors of this trend include societal variables and the journal's editorial policies.

  3. A Proposed Method for Eliminating Titles from Periodical Subscription Lists.

    Science.gov (United States)

    Broadus, Robert N.

    1985-01-01

    Discusses general findings reported in the literature of use and citation studies on the use of citation counts as found in "Journal Citation Reports" for identification of periodical titles for cancellation in a university library. Principal reasons for retention of little-cited journals are noted. Twenty-one references are cited. (EJS)

  4. Intercultural Awareness in Rural Title 1 Elementary School Teaching Practices

    Science.gov (United States)

    Leventhal, Mary Wilson

    2012-01-01

    The purpose of the study was to examine cultural dissonance between teachers and students with its implications for student achievement in a rural Title 1 elementary school. Most U.S. teachers share a White, monolingual, middle-class, female teaching culture that is a mismatch with their increasingly multicultural student population. That problem…

  5. Leadership Styles of Principals in Successful Title I Elementary Schools

    Science.gov (United States)

    Gonzales, Cameron

    2016-01-01

    The problem addressed in the dissertation is the relationship between high poverty and low academic achievement that persists in spite of efforts to change it. In one Western state, a small proportion of the schools that are eligible for Title I funds, a measure of poverty, have achieved recognition for high student achievement. The recognition,…

  6. A Comprehensive Child Development Program; Title XX, Final Report.

    Science.gov (United States)

    Whatley, Juanita T.

    This booklet describes the Comprehensive Child Day Care Program for the Atlanta Public School System, a Title XX Program. This program provided day care services for children of clients in various categories. The program goals for 1975-76 were geared toward providing comprehensive day care to encompass social services to the family and…

  7. 40 CFR 35.6330 - Title to federally owned property.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Title to federally owned property. 35.6330 Section 35.6330 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Personal...

  8. A Model Program for Statewide Title IX Capacity Building.

    Science.gov (United States)

    Berard, Barbara K.; Huppertz, Nancy

    This manual is intended to increase awareness of Title IX and related equity issues at the local school district level by providing materials and resources to specialists in school districts. The manual: (1) describes a model traveling equity resource display; and (2) provides instructions, agendas, and participant materials for a two-day training…

  9. Secondary Athletic Administrators' Perceptions of Title IX Policy Changes

    Science.gov (United States)

    Dahl, Gabriel Grawe

    2012-01-01

    The purpose of this study was to investigate North Dakota's Normal Competitive Region (NDNCR) high school athletic administrators' perceptions of 2010 Title IX policy changes respective to their athletic programs. Quantitative and qualitative data were collected to investigate the perceptions. Quantitatively, perception data were gathered from a…

  10. 44 CFR 208.46 - Title to equipment.

    Science.gov (United States)

    2010-10-01

    ... HOMELAND SECURITY DISASTER ASSISTANCE NATIONAL URBAN SEARCH AND RESCUE RESPONSE SYSTEM Response Cooperative... provided under a DHS Response Cooperative Agreement vests in the Sponsoring Agency, provided that DHS reserves the right to transfer title to the Federal Government or a third party that DHS may name, under...

  11. Editor's Shelf: International Juvenile Titles and Publisher Directory.

    Science.gov (United States)

    Mitchell-Powell, Brenda, Ed.

    1993-01-01

    Showcases international juvenile titles that present international perspectives for educators, librarians, and parents seeking materials with alternative cultural content and context. The 21 books listed are renditions of folktales and traditional stories. A directory of publishers and distributors is included. (SLD)

  12. Retrieval Efficiency from Titles and the Cost of Indexing

    Science.gov (United States)

    Tell, Bjorn V.

    1971-01-01

    Three experiments were made by a flexible machine search system to test the retrieval efficiency of searching free text and keywords. Results based upon relevance judgements of users indicate that titles and abstracts are good index material which can be used for machine searching without human indexing. (Author/SJ)

  13. CSU Standard for the CLSI Expanded Title Record.

    Science.gov (United States)

    Anderson, Karen; And Others

    The revised system specifications described in this document were adopted by the 19 California State University and College (CSUC) libraries for a second test version of the CLSI "Expanded Title Record" public access online catalog at California State University at Chico. Should this pilot demonstration of the data format prove…

  14. CSUC Standard for the CLSI Expanded Title Record.

    Science.gov (United States)

    Case, Barbara; And Others

    The system specifications described have been adopted by the 19 California State University and Colleges Libraries for use with the CL Systems "Expanded Title Record" format. It is anticipated that these specifications will be tested at California State University, Chico, beginning midyear 1981. Should this pilot demonstration prove…

  15. On the Title of Moriarty's 'Dynamics of an Asteroid'

    CERN Document Server

    Jenkins, Alejandro

    2013-01-01

    We propose an explanation of the title of Prof. James Moriarty's treatise_Dynamics of an Asteroid_, a scientific work mentioned by Sherlock Holmes in_The Valley of Fear_ and prominently featured in Guy Ritchie's 2011 film_Sherlock Holmes: A Game of Shadows_. Our views on the subject differ from those expressed in Isaac Asimov's "The Ultimate Crime".

  16. Journal Coverage by the Major Chemical Title and Abstract Publications

    Science.gov (United States)

    Kiehlmann, Eberhard

    1972-01-01

    The journal coverage provided by Chemical Titles,'' Current Contents,'' Science Citation Index,'' Chemischer Informationsdienst,'' and Index Chemicus'' is discussed and compared with the CASSI list of the thousand primary journals most frequently cited by Chemical Abstracts.'' (10 references) (Author/NH)

  17. Executive Summaries of 1981-82 Program Evaluations: RISE, Title I, Title VI Magnet Schools, Title VI Follow-the-Child, Title VI Basic Grant, North Division School Effectiveness.

    Science.gov (United States)

    Peterson, Gary D., Comp.

    The Milwaukee Public Schools present executive summaries of 1981-82 evaluations for six programs including: (1) Project RISE designed to improve the quality of education in 18 of the lowest achieving schools in the district; (2) the Title I program focused at the elementary level with concentration on the improvement of readiness, reading, and…

  18. SSFA President Sia Yong Receives Title of Friendship Ambassador

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    A ceremony was held on May 19 by the CPAFFC to confer upon Sia Yong, presi-dent of the Singa Sino Friendship Association(SSFA), the title of Friendship Ambassador in recognition of the contributions he has made to strengthening and developing the relations of

  19. CSUC Standard for the CLSI Expanded Title Record.

    Science.gov (United States)

    Case, Barbara; And Others

    The system specifications described have been adopted by the 19 California State University and Colleges Libraries for use with the CL Systems "Expanded Title Record" format. It is anticipated that these specifications will be tested at California State University, Chico, beginning midyear 1981. Should this pilot demonstration prove…

  20. CSU Standard for the CLSI Expanded Title Record.

    Science.gov (United States)

    Anderson, Karen; And Others

    The revised system specifications described in this document were adopted by the 19 California State University and College (CSUC) libraries for a second test version of the CLSI "Expanded Title Record" public access online catalog at California State University at Chico. Should this pilot demonstration of the data format prove…

  1. Gender Equity in Intercollegiate Athletics: Determinants of Title IX Compliance

    Science.gov (United States)

    Anderson, Deborah J.; Cheslock, John Jesse; Ehrenberg, Ronald G.

    2006-01-01

    Using new data on intercollegiate athletes, this article shows that recent improvement in Title IX compliance among NCAA Division I institutions was previously overestimated, and provides the first estimates of compliance in Divisions II and III. In addition, regression analyses investigate how institutional characteristics relate to the extent of…

  2. LJ Best of 2009 Business Books: 32 Titles

    Science.gov (United States)

    Cords, Sarah Statz

    2010-01-01

    It should come as no surprise that a large share of this year's business books focus squarely on the 2008-09 financial crisis and security-backed mortgage implosion. Investing books followed the trend as either alarmist titles advocating selling stocks, or books urging readers to take advantage of this time to buy undervalued investments. An…

  3. Subjective Criteria in Employment Decisions Under Title VII

    Science.gov (United States)

    Stacy, Donald R.

    1976-01-01

    Since higher echelon jobs have been drawn into litigation under Title VII, subjective criteria have been employed. The legal ramifications of assessing noncognitive traits such as leadership, aggressiveness, and attitude are discussed. Available from: the University of Georgia School of Law, Athens, Georgia 30602. (LBH)

  4. 38 CFR 36.4253 - Title and lien requirements.

    Science.gov (United States)

    2010-07-01

    ..., Loan Guaranty Service, (i) that such type of leasehold is customary in the area where the property is...) Encroachments; (2) Easements; (3) Servitudes; (4) Reservations for water, timber, or subsurface rights; (5) Right in any grantor or cotenant in the chain of title, or a successor of either, to purchase for cash...

  5. Unique Genetic Loci Identified for Emotional Behavior in Control and Chronic Stress Conditions

    Science.gov (United States)

    2014-10-21

    Elimination of Nell2 via knockout results in increases in LTP within the dentate gyrus (Matsuyama et al., 2004), suggest- ing that its role in cognitive...Kuroda, S., et al. (2004). Enhanced long-term potentiation in vivo in dentate gyrus of NELL2- deficient mice. Neuroreport 15, 417–420. doi: 10.1097

  6. 77 FR 22949 - Administrative Simplification: Adoption of a Standard for a Unique Health Plan Identifier...

    Science.gov (United States)

    2012-04-17

    ...-- Institutional. NCPDP D.0 and Version 1.2 Health care claims--Retail pharmacy drug. ASC X12 837 P and NCPDP D.0... Version 1.2 Coordination of Benefits-- Retail pharmacy drug. ASC X12 837 D Coordination of Benefits... institutional. NCPDP D.0 Eligibility for a health plan (request and response)--Retail pharmacy drugs. ASC X12...

  7. 77 FR 35921 - Defense Federal Acquisition Regulation Supplement: Item Unique Identifier Update (DFARS Case 2011...

    Science.gov (United States)

    2012-06-15

    ..., PDI, 3060 Defense Pentagon, 3E1044, Washington, DC 20301-3060; or by email to DPAP_PDI@osd.mil . 5..., follow the procedures at http://www.acq.osd.mil/dpap/pdi/uid/data_submission_information.html . (2... http://www.acq.osd.mil/dpap/pdi/uid/data_submission_information.html ; or (iii) Via WAWF as...

  8. Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints

    Energy Technology Data Exchange (ETDEWEB)

    Archer, Charles J.; Blocksom, Michael A.; Ratterman, Joseph D.; Smith, Brian E.; Xue, Hanghon

    2016-02-02

    A parallel computer executes a number of tasks, each task includes a number of endpoints and the endpoints are configured to support collective operations. In such a parallel computer, establishing a group of endpoints receiving a user specification of a set of endpoints included in a global collection of endpoints, where the user specification defines the set in accordance with a predefined virtual representation of the endpoints, the predefined virtual representation is a data structure setting forth an organization of tasks and endpoints included in the global collection of endpoints and the user specification defines the set of endpoints without a user specification of a particular endpoint; and defining a group of endpoints in dependence upon the predefined virtual representation of the endpoints and the user specification.

  9. Unique features of a global human ectoparasite identified through sequencing of the bed bug genome

    Science.gov (United States)

    The bed bug, Cimex lectularius, has re-established itself as a ubiquitous human ectoparasite throughout much of the world during the last two decades. This global resurgence is likely linked to increased international travel and commerce and widespread insecticide resistance. Analyses of the C. le...

  10. 78 FR 76067 - Defense Federal Acquisition Regulation Supplement: Item Unique Identifier Update (DFARS Case 2011...

    Science.gov (United States)

    2013-12-16

    ... of paper material inspection and receiving reports. Response: The purpose of the 252.211-7003(d) and... International Standards Organization (ISO)/International Electrotechnical Commission (IEC) 16022. * * * * *...

  11. Novel Unique Technique for Generating Ticket Identifier Using Image Texture Patterns

    Directory of Open Access Journals (Sweden)

    Mrs. Jayashree Katti

    2014-05-01

    Full Text Available A paperless ticketing system with an application through which user can purchase a mobile ticket. Once the purchasing information is provided, the mobile ticket can be sent to the respective users mobile. A new method is introduced to generate tickets in which texture pattern is generated for digest provided by md5. The ticket is sent in the format of image consisting of texture patterns. Ticket can be verified by ticket checker using an application developed to verify genuine ticket. This system will be a revolution in the m-commerce world.

  12. When are Overcomplete Representations Identifiable? Uniqueness of Tensor Decompositions Under Expansion Constraints

    Science.gov (United States)

    2013-06-16

    ArxXiv preprint, abs/1206.5882, 2012. [38] Nikolaos Fountoulakis and Konstantinos Panagiotou. Sharp load thresholds for cuckoo hashing. Random Struct... cuckoo hash tables. Random Struct. Algorithms, 41(3):334–364, 2012. [40] Martin Dietzfelbinger, Andreas Goerdt, Michael Mitzenmacher, Andrea...Montanari, Rasmus Pagh, and Michael Rink. Tight thresholds for cuckoo hashing via xorsat. Arxiv preprint arXiv:0912.0287, Dec. 2010. [41] V. Chvátal. The

  13. Novel Angiogenic Domains: Use in Identifying Unique Transforming and Tumor Promoting Pathways in Human Breast Cancer

    Science.gov (United States)

    2004-10-01

    PKCd and MMP9 and extensive remodeling of the microenvironment, and a morphological transition of the MCF-7-Ptn cells and NIH3T3 cells to phenotypes...recom- bination leads to germ-cell apoptosis in male mice, Proc. Natl. Acad. Sci. USA 96 (1999) 6734–6738. [15] F. Czubayko, A.T. Riegel, A. Wellstein...Y.S. Li, T.F. Deuel, A dominant- negative pleiotrophin mutant introduced by homologous recom- bination leads to germ-cell apoptosis in male mice, Proc

  14. And the Title for Densest Galaxy Goes To…

    Science.gov (United States)

    Kohler, Susanna

    2015-07-01

    Two surprisingly small heavy-weights have been discovered around galaxies in the nearby Virgo cluster by a team led by undergrads Michael Sandoval and Richard Vo and their advisor Aaron Romanowsky of San Jose State University. Setting a new record, these two objects now hold the title of the densest galaxy and the densest free-floating stellar system ever observed. Classification Difficulties What is the difference between large star clusters and small galaxies? Once thought to be distinct categories, the decade-old discovery of a new class of object, ultracompact dwarfs (UCDs), blurred the line between them somewhat: UCDs sit awkwardly between the two categories in size, mass and luminosity. So what are UCDs? It's hard to say — in part because their full range of possible parameters has yet to be carefully explored. Sandoval and his team set out to address this problem by combing through archival data from the Sloan Digital Sky Survey, searching for objects that display properties between those of star clusters and galaxies. Their search yielded two especially interesting objects: one around the galaxy M59, and the other around M85 (see figure 2). Follow-up observations with Subaru Telescope and the Southern Astrophysical Research telescope provided additional imaging and spectroscopic information. Plot of stellar surface mass density vs. mass of known stellar systems. The data include the two new objects (M85-HCC1 and M59-UCD3) as well as globular clusters, UCDs, and compact elliptical galaxies. Credit: Sandoval et al. 2015 Record-Breakers What makes these two discoveries so unusual? Both are remarkably dense compared to similar objects! The first, M59-UCD3, was categorized as an ultracompact dwarf galaxy — but it's significantly more dense than any other galaxy discovered. The night sky in M59-UCD3 would appear to contain roughly a million stars, compared to the few thousand we see overhead here in the Solar neighborhood. M85-HCC1 is another ten times denser

  15. Amygdalar enlargement associated with unique perception.

    Science.gov (United States)

    Asari, Tomoki; Konishi, Seiki; Jimura, Koji; Chikazoe, Junichi; Nakamura, Noriko; Miyashita, Yasushi

    2010-01-01

    Interference by amygdalar activity in perceptual processes has been reported in many previous studies. Consistent with these reports, previous clinical studies have shown amygdalar volume change in multiple types of psychotic disease presenting with unusual perception. However, the relationship between variation in amygdalar volume in the normal population and the tendency toward unusual or unique perception has never been investigated. To address this issue, we defined an index to represent the tendency toward unique perception using ambiguous stimuli: subjects were instructed to state what the figures looked like to them, and "unique responses" were defined depending on the appearance frequency of the same responses in an age- and gender-matched control group. The index was defined as the ratio of unique responses to total responses per subject. We obtained structural brain images and values of the index from sixty-eight normal subjects. Voxel-based morphometry analyses revealed a positive correlation between amygdalar volume and the index. Since previous reports have indicated that unique responses were observed at higher frequency in the artistic population than in the nonartistic normal population, this positive correlation suggests that amygdalar enlargement in the normal population might be related to creative mental activity.

  16. Adjusted Poverty Measures and the Distribution of Title I Aid: Does Title I Really Make the Rich States Richer?

    Science.gov (United States)

    Baker, Bruce D.; Taylor, Lori; Levin, Jesse; Chambers, Jay; Blankenship, Charles

    2013-01-01

    Federal and state governments in the United States make extensive use of student poverty rates in compensatory aid programs like Title I. Unfortunately, the measures of student poverty that drive funding allocations under such programs are biased because they fail to reflect geographic differences in the cost of living. In this study, we construct…

  17. DECISIONS ET COMPETITIVITE SUR LE MARCHE UNIQUE EUROPEEN

    Directory of Open Access Journals (Sweden)

    Sirghi Nicoleta

    2008-05-01

    Full Text Available L’un des traits importants du marché unique européen, a comme source le męme énoncé du principal objectif de l’intégration européenne ainsi que: l’harmonisation des niveaux du développement des Etats Membres et l’augmentation du niveau de vie dans l’ensemble de la communauté. Pour le marché unique européen, cet aspect se traduit par une permanente et soutenue augmentation de la demande. Cet ouvrage présente au début une analyse des éléments spécifiques du marché européen. Ensuite on identifie les opportunités et les risques au niveau macroéconomique adjointes aux perspectives du marché unique européen. Comme fondement on présente des stratégies du développement réalisables au niveau microéconomique que puissent assurer l’augmentation du niveau sur la compétitivité des sociétés sur le marché unique européen.

  18. Existence and Uniqueness in Shape from Shading

    Institute of Scientific and Technical Information of China (English)

    邓雁萍; 李价谷

    1997-01-01

    For the image of a smooth surface object fully contained within the field of view and illuminated in and arbitrary direction,this paper discusses the existence and uniqueness o the conditions for solving a shape-from-shading problem under the conditions that the Fourier series expansion of the image intensity contains only zero and first order terms in a polar coordinate system.Three theorems are established,one for the existence and two for the uniqueness of z-axis symmetric shape from shading.

  19. Uniqueness vs non-uniqueness in complete connections with modified majority rules

    OpenAIRE

    Dias, J. C. A.; Friedli, S.

    2013-01-01

    We take a closer look at a class of chains with complete connections introduced by Berger, Hoffman and Sidoravicius. Besides giving a sharper description of the uniqueness and non-uniqueness regimes, we show that if the pure majority rule used to fix the dependence on the past is replaced with a function that is Lipschitz at the origin, then uniqueness always holds, even with arbitrarily slow decaying variation.

  20. In a unique position or squeezed out?

    DEFF Research Database (Denmark)

    Hølge-Hazelton, Bibi; Christensen, Inge

    2009-01-01

    language, they experience that their patients disappear, they are seldom involved, and they lack knowledge. CONCLUSIONS: GPs have few experiences with YA cancer patients, but they have a potentially unique role in general primary cancer care if they develop their vocational vocabulary, relate more...

  1. Uniqueness of meromorphic functions concerning differential polynomials

    Institute of Scientific and Technical Information of China (English)

    QIAO Lei

    2007-01-01

    Based on a unicity theorem for entire funcitions concerning differential polynomials proposed by M. L. Fang and W. Hong, we studied the uniqueness problem of two meromorphic functions whose differential polynomials share the same 1-point by proving two theorems and their related lemmas. The results extend and improve given by Fang and Hong's theorem.

  2. LCA – Unique and Controversial Case Studies

    Science.gov (United States)

    This session will focus on case studies and applications that have a unique or controversial aspect. Some of the most recent topics that seem to have significant interest include: LCA-based product declarations, LCA-based standards, LCA-based labels, alternative energy, agricul...

  3. Marketing the Uniqueness of Small Towns. Revised.

    Science.gov (United States)

    Dunn, Douglas; Hogg, David H.

    The key to marketing a town is determining and promoting the town's "differential advantage" or uniqueness that would make people want to visit or live there. Exercises to help communities gain important insights into the town's competitive edge include a brainstorming session with knowledgeable community members, a visitor questionnaire, a…

  4. Multicultural Poetry: Voices Unique, yet Universal.

    Science.gov (United States)

    Webre, Elizabeth C.

    As teachers gravitate more and more to the use of literature and strive to include a range of cultural experiences in their classrooms, the use of poetry from various cultural groups should be considered. Poetry is a very real means of having children see themselves and others as being both unique and yet the same. In considering poetry across…

  5. Tulane Student Designs Unique Learning Tool

    Science.gov (United States)

    Modern Schools, 1977

    1977-01-01

    A Louisiana architect has created plans for a unique supplementary learning environment consisting of five circular buildings featuring a planetarium, an indoor display of small animals in their native habitat, an indoor pond, a library, a media center, and an auditorium. (Author/MLF)

  6. Art Libraries: Creating Access to Unique Collections

    Science.gov (United States)

    Falls, Sarah E.

    2009-01-01

    Art libraries face similar issues to other types of libraries during the digital transition but have unique twists driven by the needs of their collections. Art library information seekers may possess a sense of what an art library is: a library, set apart, to support the study of art and art history. For art libraries, it is the collection,…

  7. UNIQUENESS OF DIFFERENCE POLYNOMIALS OF MEROMORPHIC FUNCTIONS

    Institute of Scientific and Technical Information of China (English)

    刘永; 祁晓光

    2014-01-01

    In this article, we investigate the uniqueness problems of difference polynomials of meromorphic functions and obtain some results which can be viewed as discrete analogues of the results given by Shibazaki. Some examples are given to show the results in this article are best possible.

  8. Unique characteristics of Geneva apple rootstocks

    Science.gov (United States)

    The Geneva® apple rootstock breeding program has been operating since the early 1970’s. It is a unique program in that it had access to important germplasm resources that later became the USDA ARS apple collection in Geneva, NY. This genetic diversity allowed for the achievement of one of the proj...

  9. Unraveling the evolution of uniquely human cognition.

    Science.gov (United States)

    MacLean, Evan L

    2016-06-07

    A satisfactory account of human cognitive evolution will explain not only the psychological mechanisms that make our species unique, but also how, when, and why these traits evolved. To date, researchers have made substantial progress toward defining uniquely human aspects of cognition, but considerably less effort has been devoted to questions about the evolutionary processes through which these traits have arisen. In this article, I aim to link these complementary aims by synthesizing recent advances in our understanding of what makes human cognition unique, with theory and data regarding the processes of cognitive evolution. I review evidence that uniquely human cognition depends on synergism between both representational and motivational factors and is unlikely to be accounted for by changes to any singular cognitive system. I argue that, whereas no nonhuman animal possesses the full constellation of traits that define the human mind, homologies and analogies of critical aspects of human psychology can be found in diverse nonhuman taxa. I suggest that phylogenetic approaches to the study of animal cognition-which can address questions about the selective pressures and proximate mechanisms driving cognitive change-have the potential to yield important insights regarding the processes through which the human cognitive phenotype evolved.

  10. Uniqueness and Zeros of -Shift Difference Polynomials

    Indian Academy of Sciences (India)

    Kai Liu; Xin-Ling Liu; Ting-Bin Cao

    2011-08-01

    In this paper, we consider the zero distributions of -shift difference polynomials of meromorphic functions with zero order, and obtain two theorems that extend the classical Hayman results on the zeros of differential polynomials to -shift difference polynomials. We also investigate the uniqueness problem of -shift difference polynomials that share a common value.

  11. RECOVIR Software for Identifying Viruses

    Science.gov (United States)

    Chakravarty, Sugoto; Fox, George E.; Zhu, Dianhui

    2013-01-01

    Most single-stranded RNA (ssRNA) viruses mutate rapidly to generate a large number of strains with highly divergent capsid sequences. Determining the capsid residues or nucleotides that uniquely characterize these strains is critical in understanding the strain diversity of these viruses. RECOVIR (an acronym for "recognize viruses") software predicts the strains of some ssRNA viruses from their limited sequence data. Novel phylogenetic-tree-based databases of protein or nucleic acid residues that uniquely characterize these virus strains are created. Strains of input virus sequences (partial or complete) are predicted through residue-wise comparisons with the databases. RECOVIR uses unique characterizing residues to identify automatically strains of partial or complete capsid sequences of picorna and caliciviruses, two of the most highly diverse ssRNA virus families. Partition-wise comparisons of the database residues with the corresponding residues of more than 300 complete and partial sequences of these viruses resulted in correct strain identification for all of these sequences. This study shows the feasibility of creating databases of hitherto unknown residues uniquely characterizing the capsid sequences of two of the most highly divergent ssRNA virus families. These databases enable automated strain identification from partial or complete capsid sequences of these human and animal pathogens.

  12. Unique Migraine Subtypes, Rare Headache Disorders, and Other Disturbances.

    Science.gov (United States)

    Goadsby, Peter J

    2015-08-01

    The medical aphorism that common things happen commonly makes unique (and less common) migraine subtypes especially appropriate to review for the general neurologist. This article also identifies some rare headache disorders and other disturbances, and offers strategies to manage them. This article discusses migraine with brainstem aura, which is troublesome clinically and has had a change in terminology in the International Classification of Headache Disorders, Third Edition, beta version (ICHD-3 beta), and hemiplegic migraine, which is also troublesome in practice. The rare headache disorder hypnic headache and the exploding head syndrome are also discussed. When hypnic headache is recognized, it is eminently treatable, while exploding head syndrome is a benign condition with no reported consequences. Unique migraine subtypes, rare headache disorders, and other disturbances present to neurologists. When recognized, they can often be managed very well, which offers significant benefits to patients and practice satisfaction to neurologists.

  13. SSFA President Sia Yong Receives Title of Friendship Ambassador

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正>A ceremony was held on May 19 by the CPAFFC to confer upon Sia Yong, president of the Singa Sino Friendship Association (SSFA), the title of Friendship Ambassador in recognition of the contributions he has made to strengthening and developing the relations of friendship and cooperation between China and Singapore. CPAFFC President Chen Haosu, Vice President Li Xiaolin were present at the ceremony. President Chen presented the certificate and medal of Friendship Ambassador to Sia Yong.

  14. Word Order and World Order: Titles of Intergroup Conflicts May Increase Ethnocentrism by Mentioning the In-Group First.

    Science.gov (United States)

    Oeberst, Aileen; Matschke, Christina

    2017-04-03

    The title of a historical event is usually the first thing we learn about that event. This article investigates whether group order in supposedly neutral conflict titles (e.g., Polish-Russian War) is systematically biased toward naming the in-group first (e.g., Polish-Russian War in Polish; Russian-Polish War in Russian) and whether group order affects perceptions of the groups involved. Based on linguistic evidence that individuals have the tendency to name themselves first, we expected and found a systematic tendency to name the in-group first in N = 172 real-world titles of historical conflicts from more than 40 languages (Study 1), under controlled conditions with participants from different cultures (Studies 2a and 2b), and in a minimal group experiment (Study 3), which identifies group membership as a crucial factor and rules out alternative explanations. Furthermore, based on findings on perception, it is predicted and found in 3 studies (Study 4, 5a, and 5b) that a group is perceived as more important when mentioned first rather than second. This effect depended, however, on group order in the questions asked. Additionally, the first group was consistently associated with more power. Combined, seemingly neutral conflict titles may therefore increase ethnocentrism as it is the in-group that is mostly mentioned first and because of that perceived as more important. (PsycINFO Database Record

  15. ROSAT Discovers Unique, Distant Cluster of Galaxies

    Science.gov (United States)

    1995-06-01

    Brightest X-ray Cluster Acts as Strong Gravitational Lens Based on exciting new data obtained with the ROSAT X-ray satellite and a ground-based telescope at the ESO La Silla Observatory, a team of European astronomers [2] has just discovered a very distant cluster of galaxies with unique properties. It emits the strongest X-ray emission of any cluster ever observed by ROSAT and is accompanied by two extraordinarily luminous arcs that represent the gravitationally deflected images of even more distant objects. The combination of these unusual characteristics makes this cluster, now known as RXJ1347.5-1145, a most interesting object for further cosmological studies. DISCOVERY AND FOLLOW-UP OBSERVATIONS This strange cluster of galaxies was discovered during the All Sky Survey with the ROSAT X-ray satellite as a moderately intense X-ray source in the constellation of Virgo. It could not be identified with any already known object and additional ground-based observations were therefore soon after performed with the Max-Planck-Society/ESO 2.2-metre telescope at the La Silla observatory in Chile. These observations took place within a large--scale redshift survey of X-ray clusters of galaxies detected by the ROSAT All Sky Survey, a so-called ``ESO Key Programme'' led by astronomers from the Max-Planck-Institut fur Extraterrestrische Physik and the Osservatorio Astronomico di Brera. The main aim of this programme is to identify cluster X-ray sources, to determine the distance to the X-ray emitting clusters and to investigate their overall properties. These observations permitted to measure the redshift of the RXJ1347.5-1145 cluster as z = 0.45, i.e. it moves away from us with a velocity (about 106,000 km/sec) equal to about one-third of the velocity of light. This is an effect of the general expansion of the universe and it allows to determine the distance as about 5,000 million light-years (assuming a Hubble constant of 75 km/sec/Mpc). In other words, we see these

  16. A Riboproteomic Platform to Identify Novel Targets for Prostate Cancer Therapy

    Science.gov (United States)

    2016-12-01

    AWARD NUMBER: W81XWH-14-1-0590 TITLE: A Riboproteomic Platform to Identify Novel Targets for Prostate Cancer Therapy PRINCIPAL INVESTIGATOR...2014 - 28 Sep 2016 4. TITLE AND SUBTITLE A Riboproteomic Platform to Identify Novel Targets for Prostate Cancer Therapy 5a. CONTRACT NUMBER 5b...all proteins that constitute the riboproteome, to evaluate which of these proteins are altered between different prostate cancer cell lines and types

  17. Unique Astrophysics in the Lyman Ultraviolet

    CERN Document Server

    Tumlinson, Jason; Kriss, Gerard; France, Kevin; McCandliss, Stephan; Sembach, Ken; Fox, Andrew; Tripp, Todd; Jenkins, Edward; Beasley, Matthew; Danforth, Charles; Shull, Michael; Stocke, John; Lehner, Nicolas; Howk, Christopher; Froning, Cynthia; Green, James; Oliveira, Cristina; Fullerton, Alex; Blair, Bill; Kruk, Jeff; Sonneborn, George; Penton, Steven; Wakker, Bart; Prochaska, Xavier; Vallerga, John; Scowen, Paul

    2012-01-01

    There is unique and groundbreaking science to be done with a new generation of UV spectrographs that cover wavelengths in the "Lyman Ultraviolet" (LUV; 912 - 1216 Ang). There is no astrophysical basis for truncating spectroscopic wavelength coverage anywhere between the atmospheric cutoff (3100 Ang) and the Lyman limit (912 Ang); the usual reasons this happens are all technical. The unique science available in the LUV includes critical problems in astrophysics ranging from the habitability of exoplanets to the reionization of the IGM. Crucially, the local Universe (z <= 0.1) is entirely closed to many key physical diagnostics without access to the LUV. These compelling scientific problems require overcoming these technical barriers so that future UV spectrographs can extend coverage to the Lyman limit at 912 Ang.

  18. Multiple floating metatarsals: a unique injury

    Directory of Open Access Journals (Sweden)

    Trikha Vivek

    2013-04-01

    Full Text Available 【Abstract】Concomitant dislocation of the tar-sometatarsal and metatarsophalangeal joints of foot is an extremely rare injury. Such injuries presenting in a single or adjacent dual rays have been described in few cases previously. We describe such an injury in adjacent three metatarsals of a polytrauma patient. These injuries are likely to be missed in the initial assessment of a polytrauma patient. These patients are at risk of an overlooked diagnosis but the consequences of missing this type of injury may be Vivek Trikha*, Tarun Goyal, Amit K Agarwal quite severe. This case is presented in view of its unique-ness along with possible mechanism of injury, the sequence of reduction and follow-up. Knowledge of such injury and its proper management may be useful to the trauma surgeons. Key words: Metatarsal bones; Metatarsophalangeal joint; Wounds and injuries

  19. Theory of uniqueness of Indian Caste System

    Directory of Open Access Journals (Sweden)

    Ashwin Kumar

    2006-08-01

    Full Text Available Classical studies on pre-modern Indian social structure have suggested apparent differences between the Indian caste system and social stratification as one can discern in other parts of the world. However, one needs to question such dogmatic assertions that such vast differences really existed. An endeavor is made in this research paper to reflect on the nature of caste hierarchy in pre-modern India. The caste system forms the significant basis of pre-modern Indian social structure. Early writers conceived the caste system of pre-modern India as something unique to India. An attempt is made to question this application of theory of uniqueness in the case of India.

  20. Theory of uniqueness of Indian Caste System

    Directory of Open Access Journals (Sweden)

    Ashwin Kumar

    2005-11-01

    Full Text Available Classical studies on pre-modern Indian social structure have suggested apparent differences between the Indian caste system and social stratification as one can discern in other parts of the world. However, one needs to question such dogmatic assertions that such vast differences really existed. An endeavor is made in this research paper to reflect on the nature of caste hierarchy in pre-modern India. The caste system forms the significant basis of pre-modern Indian social structure. Early writers conceived the caste system of pre-modern India as something unique to India. An attempt is made to question this application of theory of uniqueness in the case of India.

  1. Uniqueness of entire functions concerning weighted sharing

    Institute of Scientific and Technical Information of China (English)

    SUN Yao-qiang; MA Chao-wei

    2007-01-01

    The uniqueness problem of entire functions concerning weighted sharing was discussed, and the following theorem was proved. Let f and g be two non-constant entire functions, m, n and k three positive integers, and n>2k+4. If Em(1,(f n)(k))= Em(1,(gn)(k)), then either f (z)=c1ecz and g(z)= c2e-cz, or f =tg, where c, c1 and c2 are three constants satisfying (-1)k(c1c2)n(nc)2k=1, and t is a constant satisfying t n=1. The theorem generalizes the result of Fang [Fang ML, Uniqueness and value sharing of entire functions, Computer & Mathematics with Applications, 2002, 44: 823-831].

  2. Metalworking Techniques Unlock a Unique Alloy

    Science.gov (United States)

    2015-01-01

    Approached by West Hartford, Connecticut-based Abbot Ball Company, Glenn Research Center agreed to test an intriguing alloy called Nitinol 60 that had been largely unused for a half century. Using powdered metallurgy, the partners developed a method for manufacturing and working with the material, which Abbott Ball has now commercialized. Nitinol 60 provides a unique combination of qualities that make it an excellent material for ball bearings, among other applications.

  3. Mushrooms—Biologically Distinct and Nutritionally Unique

    OpenAIRE

    Feeney, Mary Jo; Miller, Amy Myrdal; Roupas, Peter

    2014-01-01

    Mushrooms are fungi, biologically distinct from plant- and animal-derived foods (fruits, vegetables, grains, dairy, protein [meat, fish, poultry, legumes, nuts, and seeds]) that comprise the US Department of Agriculture food patterns operationalized by consumer-focused MyPlate messages. Although mushrooms provide nutrients found in these food groups, they also have a unique nutrient profile. Classified into food grouping systems by their use as a vegetable, mushrooms’ increasing use in main e...

  4. A unique case of systemic lupus erythematosus.

    Science.gov (United States)

    Rafiq, Muhammad Khizar

    2009-01-01

    An 18-year-old Asian girl was referred to the nephrology unit with rapidly progressive renal failure. At the age of 15 she was diagnosed as having systemic lupus erythematosus but had defaulted treatment. Her renal functions improved with cyclophosphamide pulse treatment but she continued to have central nervous system vasculitis, gastrointestinal vasculitis and opportunistic infections making her a unique and challenging case of systemic lupus erythematosus.

  5. Uniqueness from locality and BCFW shifts

    OpenAIRE

    Rodina, Laurentiu

    2016-01-01

    We introduce a BCFW shift which can be used to recursively build the full Yang-Mills amplitude as a function of polarization vectors. Furthermore, in line with the recent results of arXiv:1612.02797, we conjecture that the Yang-Mills scattering amplitude is uniquely fixed by locality and demanding the usual asymptotic behavior under a sufficient number of shifts. Unitarity therefore emerges from locality and constructability. We prove this statement at the leading order in the soft expansion.

  6. Solid Waste Operations Complex W-113, Detail Design Report (Title II). Volume 1: Title II design report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Solid Waste Retrieval Facility--Phase 1 (Project W113) will provide the infrastructure and the facility required to retrieve from Trench 04, Burial ground 4C, contact handled (CH) drums and boxes at a rate that supports all retrieved TRU waste batching, treatment, storage, and disposal plans. This includes (1) operations related equipment and facilities, viz., a weather enclosure for the trench, retrieval equipment, weighing, venting, obtaining gas samples, overpacking, NDE, NDA, shipment of waste and (2) operations support related facilities, viz., a general office building, a retrieval staff change facility, and infrastructure upgrades such as supply and routing of water, sewer, electrical power, fire protection, roads, and telecommunication. Title I design for the operations related equipment and facilities was performed by Raytheon/BNFL, and that for the operations support related facilities including infrastructure upgrade was performed by KEH. These two scopes were combined into an integrated W113 Title II scope that was performed by Raytheon/BNFL. Volume 1 provides a comprehensive narrative description of the proposed facility and systems, the basis for each of the systems design, and the engineering assessments that were performed to support the technical basis of the Title II design. The intent of the system description presented is to provide WHC an understanding of the facilities and equipment provided and the A/E`s perspective on how these systems will operate.

  7. Relative Effectiveness of Titles, Abstracts, and Subject Headings for Machine Retrieval from the COMPENDEX Services

    Science.gov (United States)

    Byrne, Jerry R.

    1975-01-01

    Investigated the relative merits of searching on titles, subject headings, abstracts, free-language terms, and combinations of these elements. The combination of titles and abstracts came the closest to 100 percent retrieval. (Author/PF)

  8. Pregnancy affected by isoimmunisation caused by a unique haemolytic rhesus type antibody in a Somali woman.

    Science.gov (United States)

    Madu, Anthony Emeka; Martin, W L

    2005-11-01

    Clinical suspicion and biochemical evidence of isoimmunisation in pregnancy have from contemporary times led to clinical curiousity and intervention at various stages of pregnancy for the sake of the fetus. Some of these interventions only found unnecessary after the causative antibodies have been properly identified and characterised. Hundreds of these antibodies were identified accidentally or by planned clinical and biochemical investigation. Here we present a unique case of isoimmunisation in pregnancy caused by a unique haemolytic antibody.

  9. Copernicus crater central peak - Lunar mountain of unique composition

    Science.gov (United States)

    Pieters, C. M.

    1982-01-01

    Olivine is identified as the major mafic mineral in a central peak of Copernicus crater. Information on the mineral assemblages of such unsampled lunar surface material is provided by near infrared reflectance spectra (0.7 to 2.5 micrometers) obtained with earth-based telescopes. The composition of the deep-seated material comprising the Copernicus central peak is unique among measured areas. Other lunar terra areas and the wall of Copernicus exhibit spectral characteristics of mineral assemblages comparable to the feldspathic breccias returned by the Apollo missions, with low-calcium orthopyroxene being the major mafic mineral.

  10. 2013 Annual Site Inspection and Monitoring Report for Uranium Mill Tailings Radiation Control Act Title II Disposal Sites

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-11-01

    This report, in fulfillment of a license requirement, presents the results of long-term surveillance and maintenance activities conducted by the U.S. Department of Energy (DOE) Office of Legacy Management in 2013 at six uranium mill tailings disposal sites reclaimed under Title II of the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978. These activities verified that the UMTRCA Title II disposal sites remain in compliance with license requirements. DOE manages six UMTRCA Title II disposal sites under a general license granted by the U.S. Nuclear Regulatory Commission (NRC) established at Title 10 Code of Federal Regulations Part 40.28. Reclamation and site transition activities continue at other sites, and DOE ultimately expects to manage approximately 27 Title II disposal sites. Long-term surveillance and maintenance activities and services for these disposal sites include inspecting and maintaining the sites; monitoring environmental media and institutional controls; conducting any necessary corrective action; and performing administrative, records, stakeholder services, and other regulatory functions. Annual site inspections and monitoring are conducted in accordance with site-specific long-term surveillance plans (LTSPs) and procedures established by DOE to comply with license requirements. Each site inspection is performed to verify the integrity of visible features at the site; to identify changes or new conditions that may affect the long-term performance of the site; and to determine the need, if any, for maintenance, follow-up inspections, or corrective action. LTSPs and site compliance reports are available online at http://www.lm.doe.gov

  11. 2013 Annual Site Inspection and Monitoring Report for Uranium Mill Tailings Radiation Control Act Title I Disposal Sites

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2014-03-01

    This report, in fulfillment of a license requirement, presents the results of long-term surveillance and maintenance activities conducted by the U.S. Department of Energy (DOE) Office of Legacy Management (LM) in 2013 at 19 uranium mill tailings disposal sites established under Title I of the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978.1 These activities verified that the UMTRCA Title I disposal sites remain in compliance with license requirements. DOE operates 18 UMTRCA Title I sites under a general license granted by the U.S. Nuclear Regulatory Commission (NRC) in accordance with Title 10 Code of Federal Regulations Part 40.27 (10 CFR 40.27). As required under the general license, a long-term surveillance plan (LTSP) for each site was prepared by DOE and accepted by NRC. The Grand Junction, Colorado, Disposal Site, one of the 19 Title I sites, will not be included under the general license until the open, operating portion of the cell is closed. The open portion will be closed either when it is filled or in 2023. This site is inspected in accordance with an interim LTSP. Long-term surveillance and maintenance services for these disposal sites include inspecting and maintaining the sites; monitoring environmental media and institutional controls; conducting any necessary corrective actions; and performing administrative, records, stakeholder relations, and other regulatory stewardship functions. Annual site inspections and monitoring are conducted in accordance with site-specific LTSPs and procedures established by DOE to comply with license requirements. Each site inspection is performed to verify the integrity of visible features at the site; to identify changes or new conditions that may affect the long-term performance of the site; and to determine the need, if any, for maintenance, follow-up or contingency inspections, or corrective action in accordance with the LTSP. LTSPs and site compliance reports are available on the Internet at http://www.lm.doe.gov/.

  12. 75 FR 33421 - Supplemental Nutrition Assistance Program: Quality Control Provisions of Title IV of Public Law...

    Science.gov (United States)

    2010-06-11

    ... Program: Quality Control Provisions of Title IV of Public Law 107-171; Final Rule #0;#0;Federal Register... Assistance Program: Quality Control Provisions of Title IV of Public Law 107-171 AGENCY: Food and Nutrition... ``Food Stamp Program: Non-Discretionary Quality Control Provisions of Title IV of Public Law...

  13. Are shorter article titles more attractive for citations? Cross-sectional study of 22 scientific journals.

    Science.gov (United States)

    Habibzadeh, Farrokh; Yadollahie, Mahboobeh

    2010-04-01

    To investigate the correlation between the length of the title of a scientific article and the number of citations it receives, in view of the common editorial call for shorter titles. Title and the number of citations to all articles published in 2005 in 22 arbitrarily chosen English-language journals (n=9031) were retrieved from citation database Scopus. The 2008 journal impact factors of these 22 journals were also retrieved from Thomson Reuters' Journal Citation Report (JCR). Assuming the article title length as the independent variable, and the number of citations to the article as the dependent variable, a linear regression model was applied. The slope of the regression line for some journals (n=6, when titles were measured in characters but 7 when titles were measured in words) was negative - none was significantly different from 0. The overall slope for all journals was 0.140 (when titles were measured in characters) and 0.778 (when titles were measured in words), which is significantly different from 0 (Pcitations - Spearman rho=0.266 - when titles were measured in characters, and rho=0.244 when titles were measured in words (Pjournals with impact factor >10 and for 2 out of 14 journals with impact factor citation rates. This association is more pronounced for journals with high impact factors. Editors who insist on brief and concise titles should perhaps update the guidelines for authors of their journals and have more flexibility regarding the length of the title.

  14. The effect of English job titles in job advertisements on Dutch respondents

    NARCIS (Netherlands)

    Meurs, F. van; Korzilius, H.P.L.M.; Planken, B.C.; Fairley, S.

    2007-01-01

    This paper reports on a study that tested the effect on Dutch respondents of using English in job titles. One half of the respondents evaluated five English job titles, and the other half evaluated the equivalent Dutch job titles. The results of the experiment support claims about the effect of Engl

  15. 75 FR 70254 - PSD and Title V Permitting Guidance for Greenhouse Gases

    Science.gov (United States)

    2010-11-17

    ... AGENCY PSD and Title V Permitting Guidance for Greenhouse Gases AGENCY: Environmental Protection Agency... the EPA has posted its guidance titled, ``PSD and Title V Permitting Guidance for Greenhouse Gases... for Greenhouse Gases.'' This document has been determined to be an EPA Significant Guidance...

  16. 48 CFR 252.239-7012 - Title to telecommunication facilities and equipment.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Title to telecommunication... CLAUSES Text of Provisions And Clauses 252.239-7012 Title to telecommunication facilities and equipment. As prescribed in 239.7411(b), use the following clause: Title to Telecommunication Facilities and...

  17. 77 FR 35879 - Defense Federal Acquisition Regulation Supplement: Title 41 Positive Law Codification-Further...

    Science.gov (United States)

    2012-06-15

    ...: Title 41 Positive Law Codification--Further Implementation (DFARS Case 2012- D003) AGENCY: Defense... titles throughout the DFARS to the new Positive Law Codification of Title 41, United States Code, ``Public Contracts.'' DATES: June 15, 2012. FOR FURTHER INFORMATION CONTACT: Ms. Amy G. Williams, telephone...

  18. Title Attributes of Successful Books in the United States: 1910-1990.

    Science.gov (United States)

    Robinson, William C.

    This study examined titles of successful books, i.e., those that were best sellers or won literary prizes. In all, 3,239 titles in 71 lists by decade were characterized. The single largest category was popular general fiction followed by general nonfiction. About 49% of the titles won or were nominated for awards, and 45% were best sellers. Most…

  19. On the Translation of Chinese Film Title From the Functional Perspective

    Institute of Scientific and Technical Information of China (English)

    高红梅

    2010-01-01

    This thesis aims to analyze the translation of Chinese film titles from the functional perspective in the hope of elaborating the application area of Skopostheorie and finding a guiding theory for film title translation from Chinese to English,and Trying to work descriptively to discover the Principles underlying Chinese film title translation,which is a purposefulsctivity.

  20. Stationary Black Holes: Uniqueness and Beyond

    Directory of Open Access Journals (Sweden)

    Piotr T. Chruściel

    2012-05-01

    Full Text Available The spectrum of known black-hole solutions to the stationary Einstein equations has been steadily increasing, sometimes in unexpected ways. In particular, it has turned out that not all black-hole-equilibrium configurations are characterized by their mass, angular momentum and global charges. Moreover, the high degree of symmetry displayed by vacuum and electro vacuum black-hole spacetimes ceases to exist in self-gravitating non-linear field theories. This text aims to review some developments in the subject and to discuss them in light of the uniqueness theorem for the Einstein-Maxwell system.

  1. Stationary Black Holes: Uniqueness and Beyond

    Directory of Open Access Journals (Sweden)

    Heusler Markus

    1998-01-01

    Full Text Available The spectrum of known black hole solutions to the stationary Einstein equations has increased in an unexpected way during the last decade. In particular, it has turned out that not all black hole equilibrium configurations are characterized by their mass, angular momentum and global charges. Moreover, the high degree of symmetry displayed by vacuum and electro-vacuum black hole space-times ceases to exist in self-gravitating non-linear field theories. This text aims to review some of the recent developments and to discuss them in the light of the uniqueness theorem for the Einstein-Maxwell system.

  2. Unique double recurrence of cerebral arteriovenous malformation.

    Science.gov (United States)

    Nagm, Alhusain; Horiuchi, Tetsuyoshi; Ichinose, Shunsuke; Hongo, Kazuhiro

    2015-09-01

    Surgically treated patients with arteriovenous malformations (AVMs) are considered cured when the postoperative angiogram proves complete resection. However, despite no residual nidus or early draining vein on postoperative angiogram, rare instances of AVM recurrence have been reported in adults. In this paper, the authors present a case of a 24-year-old woman with asymptomatic double recurrence of her cerebral AVM after angiographically proven complete resection. To the authors' knowledge, this patient represents the first case with double de novo asymptomatic recurrence of Spetzler-Martin grade I AVM. Also, she represents the first case with unique AVM criteria in each recurrence.

  3. A unique variation of superficial palmar arch

    Directory of Open Access Journals (Sweden)

    Jiji PJ

    2009-09-01

    Full Text Available We present a unique variation in the arterial pattern of superficial palmar arch in which it was completed by one of the large terminal branches of radial artery. The origin of the arteria radialis indicis was also peculiar that it was arising from the communicating branch of the radial artery and further reinforced by the first dorsal metacarpal artery that joined it after reaching the volar aspect. Pertinent anatomical knowledge regarding the variations of the palmar arch is significant for the purposes of microvascular repairs and re-implantations.

  4. Type III factors with unique Cartan decomposition

    CERN Document Server

    Houdayer, Cyril

    2012-01-01

    We prove that for any free ergodic nonsingular nonamenable action \\Gamma\\ \\actson (X,\\mu) of all \\Gamma\\ in a large class of groups including all hyperbolic groups, the associated group measure space factor $L^\\infty(X) \\rtimes \\Gamma$ has L^\\infty(X) as its unique Cartan subalgebra, up to unitary conjugacy. This generalizes the probability measure preserving case that was established in [PV12]. We also prove primeness and indecomposability results for such crossed products, for the corresponding orbit equivalence relations and for arbitrary amalgamated free products $M_1 *_B M_2$ over a subalgebra B of type I.

  5. Uniqueness of Centauro-type events

    Energy Technology Data Exchange (ETDEWEB)

    Augusto, C.R.A.; Barroso, S.L.C.; Beggio, P.C.; Carvalho, A.O. de; Menon, M.J.; Navia, C.E.; Oliveira, R. de; Shibuya, E.H

    2003-07-01

    Analysis to discriminate Centauro events from normal events is made without previous identification of secondary emitted particles. For this purpose their energy and derived quantities like distance from the center of momenta it were mainly used. As a result we found in a sample of (280+87) experimental events only 3 were compatible with 5 Centauro events, but none of them dad a high content of hadrons, characteristic of Centauro events. With this result we are confident about the uniqueness of Centauro events, especially for two events that have vertex directly determined. Comparing with some interaction models features we depict a possible scenario to explain Centauro events.

  6. Uniqueness of the Trautman-Bondi mass

    CERN Document Server

    Chrúsciel, P T; MacCallum, M A H; Chru\\'sciel, Piotr T.; Jezierski, Jacek; Callum, Malcolm A.H. Mac

    1998-01-01

    It is shown that the only functionals, within a natural class, which are monotonic in time for all solutions of the vacuum Einstein equations admitting a smooth ``piece'' of conformal null infinity Scri, are those depending on the metric only through a specific combination of the Bondi `mass aspect' and other next--to--leading order terms in the metric. Under the extra condition of passive BMS invariance, the unique such functional (up to a multiplicative factor) is the Trautman--Bondi energy. It is also shown that this energy remains well-defined for a wide class of `polyhomogeneous' metrics.

  7. Unique supply function equilibrium with capacity constraints

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg, Paer [Department of Economics, Uppsala University, P.O. Box 513, SE-751 20 Uppsala (Sweden)

    2008-01-15

    Consider a market where producers submit supply functions to a procurement auction with uncertain demand, e.g. an electricity auction. In the Supply Function Equilibrium (SFE), every firm commits to the supply function that maximises expected profit in the one-shot game given the supply functions of competitors. A basic weakness of the SFE is the presence of multiple equilibria. This paper shows that with (i) symmetric producers, (ii) perfectly inelastic demand, (iii) a price cap, and (iv) capacity constraints that bind with a positive probability, there exists a unique, symmetric SFE. (author)

  8. [Celiac disease: an unique autoinmune model].

    Science.gov (United States)

    Rodrigo Sáez, Luis Ricardo

    2008-01-01

    Celiac disease is a unique autoimmune disorder, because the environmental precipitant factor is known. It is gluten, the major storage protein of wheat and similar grains. Originally was considered a rare malabsorption syndrome of childhood, but nowadays is recognized a common condition, that affects to 1% of the general population, all over the world', involves to all different races, may be diagnosed at any age, and affects to many organ systems. Therapy for the disease is a gluten-free-diet that must be strict and long-term. This diet cause a total recovery clinical and analytical, with excellent quality of life of patients.

  9. Uniqueness, Self belonging and Intercourse in Nature

    OpenAIRE

    Kirsh, Dr. Marvin / E.

    2010-01-01

    This manuscript has ensued from my past studies in biochemistry (PhD, CUNY 1986) and my current endeavors in graduate study in philosophy and anthropology. The current research project began during my period as a graduate student in biochemistry with a professor of classical genetics comment that DNA was unique in the physical world. The paradox presented to relate this notion to existing natural law lead me to evolve and communicate a view that the world itself is a special case of a general...

  10. Unmanned Aerial Vehicles unique cost estimating requirements

    Science.gov (United States)

    Malone, P.; Apgar, H.; Stukes, S.; Sterk, S.

    Unmanned Aerial Vehicles (UAVs), also referred to as drones, are aerial platforms that fly without a human pilot onboard. UAVs are controlled autonomously by a computer in the vehicle or under the remote control of a pilot stationed at a fixed ground location. There are a wide variety of drone shapes, sizes, configurations, complexities, and characteristics. Use of these devices by the Department of Defense (DoD), NASA, civil and commercial organizations continues to grow. UAVs are commonly used for intelligence, surveillance, reconnaissance (ISR). They are also use for combat operations, and civil applications, such as firefighting, non-military security work, surveillance of infrastructure (e.g. pipelines, power lines and country borders). UAVs are often preferred for missions that require sustained persistence (over 4 hours in duration), or are “ too dangerous, dull or dirty” for manned aircraft. Moreover, they can offer significant acquisition and operations cost savings over traditional manned aircraft. Because of these unique characteristics and missions, UAV estimates require some unique estimating methods. This paper describes a framework for estimating UAV systems total ownership cost including hardware components, software design, and operations. The challenge of collecting data, testing the sensitivities of cost drivers, and creating cost estimating relationships (CERs) for each key work breakdown structure (WBS) element is discussed. The autonomous operation of UAVs is especially challenging from a software perspective.

  11. Event Segmentation Ability Uniquely Predicts Event Memory

    Science.gov (United States)

    Sargent, Jesse Q.; Zacks, Jeffrey M.; Hambrick, David Z.; Zacks, Rose T.; Kurby, Christopher A.; Bailey, Heather R.; Eisenberg, Michelle L.; Beck, Taylor M.

    2013-01-01

    Memory for everyday events plays a central role in tasks of daily living, autobiographical memory, and planning. Event memory depends in part on segmenting ongoing activity into meaningful units. This study examined the relationship between event segmentation and memory in a lifespan sample to answer the following question: Is the ability to segment activity into meaningful events a unique predictor of subsequent memory, or is the relationship between event perception and memory accounted for by general cognitive abilities? Two hundred and eight adults ranging from 20 to 79 years old segmented movies of everyday events and attempted to remember the events afterwards. They also completed psychometric ability tests and tests measuring script knowledge for everyday events. Event segmentation and script knowledge both explained unique variance in event memory above and beyond the psychometric measures, and did so as strongly in older as in younger adults. These results suggest that event segmentation is a basic cognitive mechanism, important for memory across the lifespan. PMID:23942350

  12. Astronomy Outreach for Large and Unique Audiences

    Science.gov (United States)

    Lubowich, D.; Sparks, R. T.; Pompea, S. M.; Kendall, J. S.; Dugan, C.

    2013-04-01

    In this session, we discuss different approaches to reaching large audiences. In addition to star parties and astronomy events, the audiences for some of the events include music concerts or festivals, sick children and their families, minority communities, American Indian reservations, and tourist sites such as the National Mall. The goal is to bring science directly to the public—to people who attend astronomy events and to people who do not come to star parties, science museums, or science festivals. These programs allow the entire community to participate in astronomy activities to enhance the public appreciation of science. These programs attract large enthusiastic crowds often with young children participating in these family learning experiences. The public will become more informed, educated, and inspired about astronomy and will also be provided with information that will allow them to continue to learn after this outreach activity. Large and unique audiences often have common problems, and their solutions and the lessons learned will be presented. Interaction with the participants in this session will provide important community feedback used to improve astronomy outreach for large and unique audiences. New ways to expand astronomy outreach to new large audiences will be discussed.

  13. An experiment on Lowest Unique Integer Games

    Science.gov (United States)

    Yamada, Takashi; Hanaki, Nobuyuki

    2016-12-01

    We experimentally study Lowest Unique Integer Games (LUIGs) to determine if and how subjects self-organize into different behavioral classes. In a LUIG, N(≥ 3) players submit a positive integer up to M and the player choosing the smallest number not chosen by anyone else wins. LUIGs are simplified versions of real systems such as Lowest/Highest Unique Bid Auctions that have been attracting attention from scholars, yet experimental studies are scarce. Furthermore, LUIGs offer insights into choice patterns that can shed light on the alleviation of congestion problems. Here, we consider four LUIGs with N = { 3 , 4 } and M = { 3 , 4 } . We find that (a) choices made by more than 1/3 of subjects were not significantly different from what a symmetric mixed-strategy Nash equilibrium (MSE) predicts; however, (b) subjects who behaved significantly differently from what the MSE predicts won the game more frequently. What distinguishes subjects was their tendencies to change their choices following losses.

  14. Distributed Persistent Identifiers System Design

    Directory of Open Access Journals (Sweden)

    Pavel Golodoniuc

    2017-06-01

    Full Text Available The need to identify both digital and physical objects is ubiquitous in our society. Past and present persistent identifier (PID systems, of which there is a great variety in terms of technical and social implementation, have evolved with the advent of the Internet, which has allowed for globally unique and globally resolvable identifiers. PID systems have, by in large, catered for identifier uniqueness, integrity, and persistence, regardless of the identifier’s application domain. Trustworthiness of these systems has been measured by the criteria first defined by Bütikofer (2009 and further elaborated by Golodoniuc 'et al'. (2016 and Car 'et al'. (2017. Since many PID systems have been largely conceived and developed by a single organisation they faced challenges for widespread adoption and, most importantly, the ability to survive change of technology. We believe that a cause of PID systems that were once successful fading away is the centralisation of support infrastructure – both organisational and computing and data storage systems. In this paper, we propose a PID system design that implements the pillars of a trustworthy system – ensuring identifiers’ independence of any particular technology or organisation, implementation of core PID system functions, separation from data delivery, and enabling the system to adapt for future change. We propose decentralisation at all levels — persistent identifiers and information objects registration, resolution, and data delivery — using Distributed Hash Tables and traditional peer-to-peer networks with information replication and caching mechanisms, thus eliminating the need for a central PID data store. This will increase overall system fault tolerance thus ensuring its trustworthiness. We also discuss important aspects of the distributed system’s governance, such as the notion of the authoritative source and data integrity

  15. Public titles of clinical trials should have ethics review.

    Science.gov (United States)

    Saenz, Carla; Reveiz, Ludovic; Tisdale, John F

    2015-09-01

    A key aspect to guarantee that research with human subjects is ethical is being overlooked. Ethics review committees invest great effort examining the informed consent documents of research protocols to ensure that potential participants can provide consent validly and are not deluded into thinking that the experimental intervention they may sign up for is already known to be therapeutic. However, these efforts to avoid what is called the "therapeutic misconception" might be in vain if the title with which the studies are being introduced to the potential participants escapes ethics review. Research participants might be deceived by clinical trials entitled "novel therapy" when the point of the trial is precisely to find out whether the intervention at stake is therapeutic or not. Providing potential research participants with such misleading information hampers their ability to make informed decisions. The well-established scrutiny that ethics review committees exercise with regard to consent forms is limited if the registration of clinical trials, for which a public title is chosen, constitutes a process that is independent from the ethics review. In this article, we examine this problem, assess recent measures to integrate clinical trial registration with ethics review processes, and provide specific recommendations to solve the problem and ultimately enhance the accountability, transparency, and ethics of research with human subjects.

  16. Using Click Chemistry to Identify Potential Drug Targets in Plasmodium

    Science.gov (United States)

    2015-04-01

    AWARD NUMBER: W81XWH-13-1-0429 TITLE: Using "Click Chemistry" to Identify Potential Drug Targets in Plasmodium PRINCIPAL INVESTIGATOR: Dr. Purnima...SUBTITLE Sa. CONTRACT NUMBER W81XWH-1 3-1-0429 Using "Click Chemistry" to Identify Potential Drug Targets in Plasmodium 5b. GRANT NUMBER 5c. PROGRAM...Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT Sporozo ite infection of the liver is the first obl igate step of the Plasmodium

  17. Identifying Epigenetic Modulators of Resistance to ERK Signaling Inhibitors

    Science.gov (United States)

    2015-08-01

    AWARD NUMBER: WSlXWH-14-1-0230 TITLE: Identifying Epigenetic Modulators of Resistance to ERK Signaling Inhibitors PRINCIPAL INVESTIGATOR: Emily...5a. CONTRACT NUMBER Identifying Epigenetic Modulators of Resistance to ERK Signaling Inhibitors 5b. GRANT NUMBER W8 1XWH- 1 4 - 1 - 0230 5c...response to targeted therapies in cancer. However, a global and unbiased approach to decipher the epigenetic mechanisms underlying melanoma drug

  18. Conditional and Unique Coloring of Graphs

    CERN Document Server

    Reddy, P Venkata Subba

    2011-01-01

    For integers $k, r > 0$, a conditional $(k,r)$-coloring of a graph $G$ is a proper $k$-coloring of the vertices of $G$ such that every vertex $v$ of degree $d(v)$ in $G$ is adjacent to at least $\\min\\{r, d(v)\\}$ differently colored vertices. Given $r$, the smallest integer $k$ for which $G$ has a conditional $(k,r)$-coloring is called the $r$th order conditional chromatic number $\\chi_r(G)$ of $G$. We give results (exact values or bounds for $\\chi_r(G)$, depending on $r$) related to the conditional coloring of some graphs. We introduce \\emph{unique conditional colorability} and give some related results. (Keywords. cartesian product of graphs; conditional chromatic number; gear graph; join of graphs.)

  19. Developing innovative programs for unique student populations.

    Science.gov (United States)

    Heath, D A; Caruso, J; Chauncey, D M

    1994-12-01

    Optometric education has been faced with ever-increasing expectations. These include the ability to educate students and practitioners to care for new patient populations, deal with more diverse and complex clinical problems, to be significant participants in the research community and to fulfill leadership positions within the profession. To fulfill this expectation, schools and colleges need to diversify their program offerings to attract and educate unique student populations who come from diverse backgrounds and bring a range of pre-existing knowledge and skills. This paper provides an overview of The New England College of Optometry's efforts in this area and two programs, the "Advanced Standing International Program" and the "Accelerated Doctor of Optometry Degree Program," are examined in detail. An emphasis is placed on outcomes assessment to ensure the programs are fulfilling their purpose and the results of a retrospective analysis of the two programs is provided.

  20. Computational Transition at the Uniqueness Threshold

    CERN Document Server

    Sly, Allan

    2010-01-01

    The hardcore model is a model of lattice gas systems which has received much attention in statistical physics, probability theory and theoretical computer science. It is the probability distribution over independent sets $I$ of a graph weighted proportionally to $\\lambda^{|I|}$ with fugacity parameter $\\lambda$. We prove that at the uniqueness threshold of the hardcore model on the $d$-regular tree, approximating the partition function becomes computationally hard on graphs of maximum degree $d$. Specifically, we show that unless NP$=$RP there is no polynomial time approximation scheme for the partition function (the sum of such weighted independent sets) on graphs of maximum degree $d$ for fugacity $\\lambda_c(d) 0$. Weitz produced an FPTAS for approximating the partition function when $0<\\lambda < \\lambda_c(d)$ so this result demonstrates that the computational threshold exactly coincides with the statistical physics phase transition thus confirming the main conjecture of [28]. We further analyze the s...

  1. Organizing the spatially and temporally unique hydrosphere

    Science.gov (United States)

    Berghuijs, Wouter

    2016-04-01

    Growing anthropogenic activity is quickly changing the hydrosphere. Panta Rhei calls for improved understanding of changing hydrosphere dynamics in their connection with human systems. I argue that progress within the Panta Rhei initiative is strongly limited by the absence of hydrological principles that help to organise our spatially and temporally unique hydrosphere; without guiding principles (e.g. classification systems) hydrology will continue to be a case study dominated science that will have a hard time to efficiently improve understanding, estimation and prediction of human affected systems. Exposing such organising principles should not be considered as a step backwards into the recent PUB decade. Instead, it should be regarded as an exciting scientific challenge that is becoming increasingly relevant now the hydrosphere is quickly changing.

  2. Multiple floating metatarsals: a unique injury

    Institute of Scientific and Technical Information of China (English)

    Vivek Trikha; Tarun Goyal; Amit K Agarwal

    2013-01-01

    Concomitant dislocation of the tarsometatarsal and metatarsophalangeal joints of foot is an extremely rare injury.Such injuries presenting in a single or adjacent dual rays have been described in few cases previously.We describe such an injury in adjacent three metatarsals of a polytrauma patient.These injuries are likely to be missed in the initial assessment of a polytrauma patient.These patients are at risk of an overlooked diagnosis but the consequences of missing this type of injury may be quite severe.This case is presented in view of its uniqueness along with possible mechanism of injury,the sequence of reduction and follow-up.Knowledge of such injury and its proper management may be useful to the trauma surgeons.

  3. Hue discrimination, unique hues and naming.

    Science.gov (United States)

    Bachy, Romain; Dias, Jérôme; Alleysson, David; Bonnardel, Valérie

    2012-02-01

    The hue discrimination curve (HDC) that characterizes performances over the entire hue circle was determined by using sinusoidally modulated spectral power distributions of 1.5 c/300 nm with fixed amplitude and twelve reference phases. To investigate relationship between hue discrimination and appearance, observers further performed a free color naming and unique hue tasks. The HDC consistently displayed two minima and two maxima; discrimination is optimal at the yellow/orange and blue/magenta boundaries and pessimal in green and in the extra-spectral magenta colors. A linear model based on Müller zone theory correctly predicts a periodical profile but with a phase-opponency (minima/maxima at 180° apart) which is inconsistent with the empirical HDC's profile.

  4. Injectable hydrogels as unique biomedical materials.

    Science.gov (United States)

    Yu, Lin; Ding, Jiandong

    2008-08-01

    A concentrated fish soup could be gelled in the winter and re-solled upon heating. In contrast, some synthetic copolymers exhibit an inverse sol-gel transition with spontaneous physical gelation upon heating instead of cooling. If the transition in water takes place below the body temperature and the chemicals are biocompatible and biodegradable, such gelling behavior makes the associated physical gels injectable biomaterials with unique applications in drug delivery and tissue engineering etc. Various therapeutic agents or cells can be entrapped in situ and form a depot merely by a syringe injection of their aqueous solutions at target sites with minimal invasiveness and pain. This tutorial review summarizes and comments on this soft matter, especially thermogelling poly(ethylene glycol)-(biodegradable polyester) block copolymers. The main types of injectable hydrogels are also briefly introduced, including both physical gels and chemical gels.

  5. Fullerenes as unique nanopharmaceuticals for disease treatment

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As unique nanoparticles,fullerenes have attracted much attention due to their unparalleled physical,chemical and biological properties.Various functionalized fullerenes with OH,NH2,COOH,and peptide modifications were developed.It summarized the biological activities of fullerenes derivatives in cancer therapy with high efficiency and low toxicity,as reactive oxygen species scavenger and lipid peroxidation inhibitor,to inhibit human immunodeficiency virus and to suppress bacteria and microbial at low concentration.In addition,the mechanism for fullerene to enter cells and biodistribution of fullerene in vivo was also discussed.This research focuses on the current understanding of fullerenes-based nanomaterials in the potential clinical application as well as biological mechanism of fullerenes and its derivatives in disease therapy.

  6. The bacterial magnetosome: a unique prokaryotic organelle.

    Science.gov (United States)

    Lower, Brian H; Bazylinski, Dennis A

    2013-01-01

    The bacterial magnetosome is a unique prokaryotic organelle comprising magnetic mineral crystals surrounded by a phospholipid bilayer. These inclusions are biomineralized by the magnetotactic bacteria which are ubiquitous, aquatic, motile microorganisms. Magnetosomes cause cells of magnetotactic bacteria to passively align and swim along the Earth's magnetic field lines, as miniature motile compass needles. These specialized compartments consist of a phospholipid bilayer membrane surrounding magnetic crystals of magnetite (Fe3O4) or greigite (Fe3S4). The morphology of these membrane-bound crystals varies by species with a nominal magnetic domain size between 35 and 120 nm. Almost all magnetotactic bacteria arrange their magnetosomes in a chain within the cell there by maximizing the magnetic dipole moment of the cell. It is presumed that magnetotactic bacteria use magnetotaxis in conjunction with chemotaxis to locate and maintain an optimum position for growth and survival based on chemistry, redox and physiology in aquatic habitats with vertical chemical concentration and redox gradients. The biosynthesis of magnetosomes is a complex process that involves several distinct steps including cytoplasmic membrane modifications, iron uptake and transport, initiation of crystallization, crystal maturation and magnetosome chain formation. While many mechanistic details remain unresolved, magnetotactic bacteria appear to contain the genetic determinants for magnetosome biomineralization within their genomes in clusters of genes that make up what is referred to as the magnetosome gene island in some species. In addition, magnetosomes contain a unique set of proteins, not present in other cellular fractions, which control the biomineralization process. Through the development of genetic systems, proteomic and genomic work, and the use of molecular and biochemical tools, the functions of a number of magnetosome membrane proteins have been demonstrated and the molecular

  7. Émission de photons uniques par un atome unique piégé

    Science.gov (United States)

    Darquié, B.; Beugnon, J.; Jones, M. P. A.; Dingjan, J.; Sortais, Y.; Browaeys, A.; Messin, G.; Grangier, P.

    2006-10-01

    En illuminant un atome unique piégé dans une pince optique de taille micrométrique à l'aide d'impulsions lumineuses résonantes d'une durée de 4 ns, nous avons réalisé une source efficace de photons uniques déclenchés, de polarisation bien définie. Nous avons mesuré la fonction d'autocorrélation temporelle en intensité qui met en évidence un dégroupement de photons presque parfait. Une telle source de photons uniques de haut flux possède des applications potentielles pour le traitement de l'information quantique.

  8. 14 CFR 221.203 - Unique rule numbers required.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Unique rule numbers required. 221.203... PROCEEDINGS) ECONOMIC REGULATIONS TARIFFS Electronically Filed Tariffs § 221.203 Unique rule numbers required... bear a unique rule number. (b) The unique rule numbers for the fares specified in this section shall...

  9. The AD: The unique anti-accelerator

    CERN Multimedia

    Slide show by Maximilien Brice. Voice (French only): Jacques Fichet. Content: Paola Catapano, Django Manglunki, CERN Bulletin

    2011-01-01

    Unlike other machines whose performance is measured in terms of energy records, AD's uniqueness resides in the fact that it can very effectively decelerate beams. At the hearth of antimatter production at CERN, the AD is making headlines in the world's press. This provides an excellent opportunity for us to retrace its history in images.   var flash_video_player=get_video_player_path(); insert_player_for_external('Video/Public/Movies/2011/CERN-MOVIE-2011-083/CERN-MOVIE-2011-083-0753-kbps-480x360-25-fps-audio-64-kbps-44-kHz-stereo', 'mms://mediastream.cern.ch/MediaArchive/Video/Public/Movies/2011/CERN-MOVIE-2011-083/CERN-MOVIE-2011-083-0480-kbps-384x288-25-fps-audio-128-kbps-48-kHz-stereo.wmv', 'false', 480, 360, 'http://mediaarchive.cern.ch/MediaArchive/Video/Public/Movies/2011/CERN-MOVIE-2011-083/CERN-MOVIE-2011-083-posterframe-480x360-at-5-percent.jpg', '1357551', true, '');  

  10. Unique Ganglioside Recognition Strategies for Clostridial Neurotoxins

    Energy Technology Data Exchange (ETDEWEB)

    Benson, Marc A.; Fu, Zhuji; Kim, Jung-Ja P.; Baldwin, Michael R. (MCW); (UMC)

    2012-03-15

    Botulinum neurotoxins (BoNTs) and tetanus neurotoxin are the causative agents of the paralytic diseases botulism and tetanus, respectively. The potency of the clostridial neurotoxins (CNTs) relies primarily on their highly specific binding to nerve terminals and cleavage of SNARE proteins. Although individual CNTs utilize distinct proteins for entry, they share common ganglioside co-receptors. Here, we report the crystal structure of the BoNT/F receptor-binding domain in complex with the sugar moiety of ganglioside GD1a. GD1a binds in a shallow groove formed by the conserved peptide motif E ... H ... SXWY ... G, with additional stabilizing interactions provided by two arginine residues. Comparative analysis of BoNT/F with other CNTs revealed several differences in the interactions of each toxin with ganglioside. Notably, exchange of BoNT/F His-1241 with the corresponding lysine residue of BoNT/E resulted in increased affinity for GD1a and conferred the ability to bind ganglioside GM1a. Conversely, BoNT/E was not able to bind GM1a, demonstrating a discrete mechanism of ganglioside recognition. These findings provide a structural basis for ganglioside binding among the CNTs and show that individual toxins utilize unique ganglioside recognition strategies.

  11. Condition evaluation of a unique mining site

    Institute of Scientific and Technical Information of China (English)

    Liu Junsheng; Chen Frank Y.; Ma Yan; Zhang Siya

    2015-01-01

    The primary objective of this study was to evaluate the existing conditions and the stability of a mining site in which the unique features of seismicity, mining activity, hydrological conditions, geological con-ditions, environmental conditions, and future development plans were considered. In particular, the potential subsidence locations near the proposed construction site, the effects of mining boundary profile, and the influence scope of the mining activity on the neighboring areas were investigated using the finite element method. The study results indicate:(1) the overlying sandstone layer to the coal layer is the key to the stability of the mining roof; (2) the broken boundary has the most effect, followed by the arc boundary and linear boundary; (3) the safe distance from the mining boundary should be at least 400 m if the proposed structure is to be built near an active mining site. Other relevant engineering rec-ommendations are also proposed. The concluded results from this study may serve as a guide to other similar sites in the world.

  12. Unique Pathways to Resilience across Cultures

    Science.gov (United States)

    Ungar, Michael; Brown, Marion; Liebenberg, Linda; Othman, Rasha; Kwong, Wai Man; Armstrong, Mary; Gilgun, Jane

    2007-01-01

    An international mixed methods study of resilience of 14 sites in eleven countries identified seven tensions that youth resolve in culturally specific ways. Resolution of these tensions is foundational to experiences of resilience. This paper reports on the qualitative findings from interviews with 89 youth. Results support a culturally embedded…

  13. DRUMS: a human disease related unique gene mutation search engine.

    Science.gov (United States)

    Li, Zuofeng; Liu, Xingnan; Wen, Jingran; Xu, Ye; Zhao, Xin; Li, Xuan; Liu, Lei; Zhang, Xiaoyan

    2011-10-01

    With the completion of the human genome project and the development of new methods for gene variant detection, the integration of mutation data and its phenotypic consequences has become more important than ever. Among all available resources, locus-specific databases (LSDBs) curate one or more specific genes' mutation data along with high-quality phenotypes. Although some genotype-phenotype data from LSDB have been integrated into central databases little effort has been made to integrate all these data by a search engine approach. In this work, we have developed disease related unique gene mutation search engine (DRUMS), a search engine for human disease related unique gene mutation as a convenient tool for biologists or physicians to retrieve gene variant and related phenotype information. Gene variant and phenotype information were stored in a gene-centred relational database. Moreover, the relationships between mutations and diseases were indexed by the uniform resource identifier from LSDB, or another central database. By querying DRUMS, users can access the most popular mutation databases under one interface. DRUMS could be treated as a domain specific search engine. By using web crawling, indexing, and searching technologies, it provides a competitively efficient interface for searching and retrieving mutation data and their relationships to diseases. The present system is freely accessible at http://www.scbit.org/glif/new/drums/index.html.

  14. Creativity and technical innovation: spatial ability's unique role.

    Science.gov (United States)

    Kell, Harrison J; Lubinski, David; Benbow, Camilla P; Steiger, James H

    2013-09-01

    In the late 1970s, 563 intellectually talented 13-year-olds (identified by the SAT as in the top 0.5% of ability) were assessed on spatial ability. More than 30 years later, the present study evaluated whether spatial ability provided incremental validity (beyond the SAT's mathematical and verbal reasoning subtests) for differentially predicting which of these individuals had patents and three classes of refereed publications. A two-step discriminant-function analysis revealed that the SAT subtests jointly accounted for 10.8% of the variance among these outcomes (p < .01); when spatial ability was added, an additional 7.6% was accounted for--a statistically significant increase (p < .01). The findings indicate that spatial ability has a unique role in the development of creativity, beyond the roles played by the abilities traditionally measured in educational selection, counseling, and industrial-organizational psychology. Spatial ability plays a key and unique role in structuring many important psychological phenomena and should be examined more broadly across the applied and basic psychological sciences.

  15. SOCIODEMOGRAPHIC DATA USED FOR IDENTIFYING ...

    Science.gov (United States)

    Due to unique social and demographic characteristics, various segments of the population may experience exposures different from those of the general population, which, in many cases, may be greater. When risk assessments do not characterize subsets of the general population, the populations that may experience the greatest risk remain unidentified. When such populations are not identified, the social and demographic data relevant to these populations is not considered when preparing exposure estimates, which can underestimate exposure and risk estimates for at-risk populations. Thus, it is necessary for risk or exposure assessors characterizing a diverse population, to first identify and then enumerate certain groups within the general population who are at risk for greater contaminant exposures. The document entitled Sociodemographic Data Used for Identifying Potentially Highly Exposed Populations (also referred to as the Highly Exposed Populations document), assists assessors in identifying and enumerating potentially highly exposed populations. This document presents data relating to factors which potentially impact an individual or group's exposure to environmental contaminants based on activity patterns (how time is spent), microenvironments (locations where time is spent), and other socio-demographic data such as age, gender, race and economic status. Populations potentially more exposed to various chemicals of concern, relative to the general population

  16. Identifying Ethical Hypernorms for Accounting Educators

    Science.gov (United States)

    Siegel, Philip H.; Mintz, Steven; Naser-Tavakolian, Mohsen; O'Shaughnessy, John

    2012-01-01

    Accounting educators have a unique role in academe because students learn about codes of ethics that will guide their actions as professionals. We identify hypernorms related to internal auditing educators that reflect unethical behaviors believed to be universally unacceptable by that community. We then compare the results to a prior survey of…

  17. Identification and Classification of the Unique Features of Mass Housing Projects

    Directory of Open Access Journals (Sweden)

    Titus Ebenezer Kwofie

    2014-01-01

    Full Text Available Mass housing projects (MHPs are said to differ significantly from the “one-off” traditional building projects often encountered in the construction industry and thus require unique management skills and approach in MHPs delivery. This unique nature of MHPs contributes to managerial inefficiencies that result in delivery failures when management approaches are not adapted to the project characteristics. However, understanding and knowledge of the unique attributes of MHPs are critical towards improving the organisation, planning, managerial effectiveness, and delivery success of mass housing projects. To date, extensive studies establishing the unique features of mass housing projects are lacking. This study is set out to identify what constitutes the unique features of mass housing projects by comparing mass housing projects to traditional “one-off” building projects. A questionnaire survey was used to establish mass housing practitioners’ perception of the unique characteristics of MHPs. Data analysis involving mean scores and ANOVA revealed 10 unique features of MHP. A clear and systematic understanding of these unique features of MHPs is crucial for evolving effective project management practices and critical competencies towards successful delivery of current and future MHPs.

  18. ORCID Author Identifiers: A Primer for Librarians.

    Science.gov (United States)

    Akers, Katherine G; Sarkozy, Alexandra; Wu, Wendy; Slyman, Alison

    2016-01-01

    The ORCID (Open Researcher and Contributor ID) registry helps disambiguate authors and streamline research workflows by assigning unique 16-digit author identifiers that enable automatic linkages between researchers and their scholarly activities. This article describes how ORCID works, the benefits of using ORCID, and how librarians can promote ORCID at their institutions by raising awareness of ORCID, helping researchers create and populate ORCID profiles, and integrating ORCID identifiers into institutional repositories and other university research information systems.

  19. [Enamel: a unique self-assembling in mineral world].

    Science.gov (United States)

    Lignon, Guilhem; de la Dure-Molla, Muriel; Dessombz, Arnaud; Berdal, Ariane; Babajko, Sylvie

    2015-05-01

    Enamel is a unique tissue in vertebrates, acellular, formed on a labile scaffolding matrix and hypermineralized. The ameloblasts are epithelial cells in charge of amelogenesis. They secrete a number of matrix proteins degraded by enzymes during enamel mineralization. This ordered cellular and extracellular events imply that any genetic or environmental perturbation will produce indelible and recognizable defects. The specificity of defects will indicate the affected cellular process. Thus, depending on the specificity of alterations, the teratogenic event can be retrospectively established. Advances in the field allow to use enamel defects as diagnostic tools for molecular disorders. The multifunctionality of enamel peptides is presently identified from their chemical roles in mineralization to cell signaling, constituting a source of concrete innovations in regenerative medicine.

  20. Developing Unique Engineering Solutions to Improve Patient Safety

    Directory of Open Access Journals (Sweden)

    Bradley V. Watts

    2012-01-01

    Full Text Available Many efforts to improve healthcare safety have focused on redesigning processes of care or retraining clinicians. Far less attention has been focused on the use of new technologies to improve safety. We present the results of a unique collaboration between the VA National Center for Patient Safety (NCPS and the Thayer School of Engineering at Dartmouth College. Each year, the NCPS identifies safety problems across the VA that could be addressed with newly-engineered devices. Teams of Thayer students and faculty participating in a senior design course evaluate and engineer a solution for one of the problems. Exemplar projects have targeted surgical sponge retention, nosocomial infections, surgical site localization, and remote monitoring of hospitalized patients undergoing diagnostic testing and procedures. The program has served as an avenue for engineering students and health care workers to solve problems together. The success of this academic-clinical partnership could be replicated in other settings.

  1. Bed bugs evolved unique adaptive strategy to resist pyrethroid insecticides.

    Science.gov (United States)

    Zhu, Fang; Gujar, Hemant; Gordon, Jennifer R; Haynes, Kenneth F; Potter, Michael F; Palli, Subba R

    2013-01-01

    Recent advances in genomic and post-genomic technologies have facilitated a genome-wide analysis of the insecticide resistance-associated genes in insects. Through bed bug, Cimex lectularius transcriptome analysis, we identified 14 molecular markers associated with pyrethroid resistance. Our studies revealed that most of the resistance-associated genes functioning in diverse mechanisms are expressed in the epidermal layer of the integument, which could prevent or slow down the toxin from reaching the target sites on nerve cells, where an additional layer of resistance (kdr) is possible. This strategy evolved in bed bugs is based on their unique morphological, physiological and behavioral characteristics and has not been reported in any other insect species. RNA interference-aided knockdown of resistance associated genes showed the relative contribution of each mechanism towards overall resistance development. Understanding the complexity of adaptive strategies employed by bed bugs will help in designing the most effective and sustainable bed bug control methods.

  2. On the uniqueness of color patterns in raptor feathers

    Science.gov (United States)

    Ellis, D.H.

    2009-01-01

    For this study, I compared sequentially molted feathers for a few captive raptors from year to year and symmetrically matched feathers (left/right pairs) for many raptors to see if color patterns of sequential feather pairs were identical or if symmetrical pairs were mirror-image identical. Feather pairs were found to be identical only when without color pattern (e.g., the all-white rectrices of Bald Eagles [Haliaeetus leucocephalus]). Complex patterns were not closely matched, but some simple patterns were sometimes closely matched, although not identical. Previous claims that complex color patterns in feather pairs are fingerprint-identical (and therefore that molted feathers from wild raptors can be used to identify breeding adults from year to year with certainty) were found to be untrue: each feather is unique. Although it is unwise to be certain of bird of origin using normal feathers, abnormal feathers can often be so used. ?? 2009 The Raptor Research Foundation, Inc.

  3. Immune tolerance elicited via unique ocular and oral routes.

    Science.gov (United States)

    Ashour, H M

    2015-01-01

    Immune tolerance can be induced by numerous methods. This review article aims to draw lines of similarity and contrast between two unique models of immune tolerance, namely Anterior Chamber Associated Immune Deviation (ACAID) and Nickel-induced oral tolerance. ACAID is an immune tolerance model that leads to the generation of CD4(+) T regulatory cells and CD8(+) T regulatory cells in the periphery after the injection of an antigen into the anterior chamber of the eye. Nickel-induced oral tolerance is another immune tolerance model that is induced by the contact allergen Nickel and leads to the generation of Nickel-specific CD4(+) CD25(+) T regulatory cells after oral exposure. The goal of comparing different models of immune tolerance is to identify which mechanisms are universal and which mechanisms are model-specific. The knowledge of such mechanisms would allow scientists and clinicians to better intervene in different immune deregulation scenarios.

  4. Evolution of a Unique Systems Engineering Capability

    Energy Technology Data Exchange (ETDEWEB)

    Robert M. Caliva; James A. Murphy; Kyle B. Oswald

    2011-06-01

    The Idaho National Laboratory (INL) is a science-based, applied engineering laboratory dedicated to supporting U.S. Department of Energy missions in nuclear and energy research, science, and national security. The INL’s Systems Engineering organization supports all of the various programs under this wide array of missions. As with any multifaceted organization, strategic planning is essential to establishing a consistent culture and a value discipline throughout all levels of the enterprise. While an organization can pursue operational excellence, product leadership or customer intimacy, it is extremely difficult to excel or achieve best-in-class at all three. In fact, trying to do so has resulted in the demise of a number of organizations given the very intricate balancing act that is necessary. The INL’s Systems Engineering Department has chosen to focus on customer intimacy where the customer’s needs are first and foremost and a more total solution is the goal. Frequently a total solution requires the employment of specialized tools to manage system complexity. However, it is only after understanding customer needs that tool selection and use would be pursued. This results in using both commercial-off-the-shelf (COTS) tools and, in some cases, requires internal development of specialized tools. This paper describes how a unique systems engineering capability, through the development of customized tools, evolved as a result of this customer-focused culture. It also addresses the need for a common information model or analysis framework and presents an overview of the tools developed to manage and display relationships between entities, support trade studies through the application of utility theory, and facilitate the development of a technology roadmap to manage system risk and uncertainty.

  5. Some unique superconductive Properties of Cuprates

    Science.gov (United States)

    Müller, K. A.

    2013-04-01

    Copper oxides are the only materials that show transition temperatures, Tc, above the boiling point of liquid nitrogen, with a maximum Tmc of 162 K under pressure. Their structure is layered, with one to several CuO2 planes, and upon hole doping, their transition temperature follows a dome-shaped curve with a maximum at Tmc. In the underdoped regime, i.e., below Tmc, a pseudogap T* is found, with T* always being larger than Tc, a property unique to the copper oxides [1]. In the superconducting state, Cooper pairs (two holes with antiparallel spins) are formed that exhibit coherence lengths on the order of a lattice distance in the CuO2 plane and one order of magnitude less perpendicular to it. Their macroscopic wave function is parallel to the CuO2 plane near 100% d at their surface, but only 75% d and 25 % s in the bulk, and near 100% s perpendicular to the plane in YBCO. There are two gaps with the same Tc [2]. As function of doping, the oxygen isotope effect is novel and can be quantitatively accounted for by a two-band vibronic theory [3] near Tmc, and underdoped below it till Tc = 0 with by a formula valid for (bi)polarons [4]. These cuprates are intrinsically heterogeneous in a dynamic way. In terms of quasiparticles, Jahn-Teller bipolarons are present at low doping, and aggregate upon cooling [1], so that probably ramified clusters and/or stripes are formed, leading over to a more Fermi-liquid-type behavior at large carrier concentrations above Tmc.

  6. Unique properties of Plasmodium falciparum porphobilinogen deaminase.

    Science.gov (United States)

    Nagaraj, Viswanathan Arun; Arumugam, Rajavel; Gopalakrishnan, Bulusu; Jyothsna, Yeleswarapu Sri; Rangarajan, Pundi N; Padmanaban, Govindarajan

    2008-01-04

    The hybrid pathway for heme biosynthesis in the malarial parasite proposes the involvement of parasite genome-coded enzymes of the pathway localized in different compartments such as apicoplast, mitochondria, and cytosol. However, knowledge on the functionality and localization of many of these enzymes is not available. In this study, we demonstrate that porphobilinogen deaminase encoded by the Plasmodium falciparum genome (PfPBGD) has several unique biochemical properties. Studies carried out with PfPBGD partially purified from parasite membrane fraction, as well as recombinant PfPBGD lacking N-terminal 64 amino acids expressed and purified from Escherichia coli cells (DeltaPfPBGD), indicate that both the proteins are catalytically active. Surprisingly, PfPBGD catalyzes the conversion of porphobilinogen to uroporphyrinogen III (UROGEN III), indicating that it also possesses uroporphyrinogen III synthase (UROS) activity, catalyzing the next step. This obviates the necessity to have a separate gene for UROS that has not been so far annotated in the parasite genome. Interestingly, DeltaPfP-BGD gives rise to UROGEN III even after heat treatment, although UROS from other sources is known to be heat-sensitive. Based on the analysis of active site residues, a DeltaPfPBGDL116K mutant enzyme was created and the specific activity of this recombinant mutant enzyme is 5-fold higher than DeltaPfPBGD. More interestingly, DeltaPfPBGDL116K catalyzes the formation of uroporphyrinogen I (UROGEN I) in addition to UROGEN III, indicating that with increased PBGD activity the UROS activity of PBGD may perhaps become rate-limiting, thus leading to non-enzymatic cyclization of preuroporphyrinogen to UROGEN I. PfPBGD is localized to the apicoplast and is catalytically very inefficient compared with the host red cell enzyme.

  7. Unique signatures for QGP in strangeness sector

    Science.gov (United States)

    Tiwari, V. K.; Singh, C. P.

    1998-03-01

    We suggest that the variations of certain strange particle ratios either with the energy density or with the baryon density constitute a significant signal for identification of the QGP formation in ultra-relativistic nucleus-nucleus collisions. We use realistic equations of state (EOS) for the QGP as well as for dense, hot hadron gas (HG) scenarios. We suggest that a direct comparison of the ratios obtained in the QGP and HG scenarios will be immensely helpful in identifying the QGP formation.

  8. King Finishing, Order Granting Remanded Issue on Petition to Object to Title V Operating Permit

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  9. 2003 Petition Requesting the Administrator Object to the Title V Permit For Dominion Cove Point LNG

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  10. Petition to Object to the GCC Dacotah Portland Cement Title V Permit

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  11. On Translation of Film Titles from the Perspective of Skopos Theory

    Institute of Scientific and Technical Information of China (English)

    程文烨

    2016-01-01

    Recent years, with the impact of globalization on culture, an increasing number of English films were introduced into Chinese film market. It is necessary to translate films to meet the need of Chinese audience. Appropriate translation of film titles may attract the audience and even bring good box office earnings. In this regard, translation of film titles has become an important subject in China's translation circle. This paper mainly discusses translation of English film titles from the perspective of Skopos theory put forward by German translator Hans Vermeer and provides some translation strategies of English film titles and tries to find the appropriate method according to Skopos theory.

  12. Acid Rain-Title V Guidance on Fees and Incorporation by Reference

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  13. Honeywell Engines, Systems and Services, Phoenix, Arizona, Petition to Object to Title V Operating Permit

    Science.gov (United States)

    This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  14. The Einstein constraints: uniqueness and non-uniqueness in the conformal thin sandwich approach

    CERN Document Server

    Baumgarte, T W; Pfeiffer, H P; Baumgarte, Thomas W.; Murchadha, Niall \\'{O}; Pfeiffer, Harald P.

    2006-01-01

    We study the appearance of multiple solutions to certain decompositions of Einstein's constraint equations. Pfeiffer and York recently reported the existence of two branches of solutions for identical background data in the extended conformal thin-sandwich decomposition. We show that the Hamiltonian constraint alone, when expressed in a certain way, admits two branches of solutions with properties very similar to those found by Pfeiffer and York. We construct these two branches analytically for a constant-density star in spherical symmetry, but argue that this behavior is more general. In the case of the Hamiltonian constraint this non-uniqueness is well known to be related to the sign of one particular term, and we argue that the extended conformal thin-sandwich equations contain a similar term that causes the breakdown of uniqueness.

  15. Characterizing the unique photochemical environment in China

    Science.gov (United States)

    Liu, Z.; Wang, Y.; Gu, D.; Zhao, C.; Huey, L. G.; Stickel, R.; Liao, J.

    2010-12-01

    Recent observational evidence suggests that the atmospheric chemical system over China could be more complex than expected, possibly as a result of the rapid increasing anthropogenic emissions. During the CAREBeijing-2007 Experiment in August of 2007, up to 14 ppbv of peroxyacetyl nitrate (PAN, CH3C(O)OONO2) and 4.5 ppbv of glyoxal (CHOCHO) were observed, among the highest levels observed in the world in recent years. Elevated nitrous acid (HNO2) (~1.0 ppbv on average) was also observed in the early afternoon despite of the moderate amount of its precursors, i.e. nitrogen oxides (NOx=NO + NO2). We employ a 1-D photochemical model (REAM) to analyze the observations. The results indicate that reactive aromatics are the dominating source of PAN (55%-75%) and glyoxal (90%), and methylglyoxal is the major precursor of peroxy acetyl radical (50%). Downward transport from boundary layer is found to contribute ~50% of the PAN observed at surface. Photolysis of HNO2 is by far the largest primary OH source (more than 50%) throughout the daytime, and yet the fast formation rate of HNO2 inferred from the observations could not be explained by current known mechanisms. Detailed photochemical analysis is conducted to understand the controlling factors for O3 formation. O3 formation chemistry is strongly affected by aromatics and HNO2. By providing a large primary OH source, HNO2 leads to ~25% enhancement of the average O3 production rate, and aromatics contribute ~40% by serving as a major source of RO2 and HO2 radicals. Due to the large abundance of reactive hydrocarbons, O3 formation is generally NOx limited, although the sensitivity is low that a 50% reduction of NOx could only result in less than 25% reduction of the O3 production rate. Future research targeting HNO2 formation mechanism and emission sources of aromatics is necessary for better understanding the unique photochemical environment in China under significant anthropogenic impacts and the regional pollution

  16. SEVERAL UNIQUENESS THEOREMS OF ALGEBROID FUNCTIONS ON ANNULI

    Institute of Scientific and Technical Information of China (English)

    Yang TAN

    2016-01-01

    In this paper, we discuss the uniqueness problem of algebroid functions on an-nuli, we get several uniqueness theorems of algebroid functions on annuli, which extend the Nevanlinna value distribution theory for algebroid functions on annuli.

  17. Existence and uniqueness of positive eigenfunctions for certain eigenvalue systems

    OpenAIRE

    Xue, Ru-Ying; Yang, Yi-Min

    2004-01-01

    The existence and uniqueness of eigenvalues and positive eigenfunctions for some quasilinear elliptic systems are considered. Some necessary and sufficient conditions which guarantee the existence and uniqueness of eigenvalues and positive eigenfunctions are given.

  18. EXISTENCE AND UNIQUENESS OF POSITIVE EIGENVALUES FOR CERTAIN EIGENVALUE SYSTEMS

    Institute of Scientific and Technical Information of China (English)

    XUE Ruying; QIN Yuchun

    1999-01-01

    In this paper we consider certain eigenvalue systems.Imposing some reasonable hypotheses, we prove that theeigenvalue system has a unique eigenvalue with positiveeigenfunctions, and that the eigenfunction is unique upto a scalar multiple.

  19. Uniqueness Problems for Meromorphic Functions that Share Three Values

    Institute of Scientific and Technical Information of China (English)

    WANGJian-ping

    2005-01-01

    This paper investigate the uniqueness problems for meromorphic functions that share three values CM and proves a uniqueness theorem on this topic which can be used to improve some previous related results.

  20. Misleads in the Book Titled Ambassador Morgenthau’s Story

    Directory of Open Access Journals (Sweden)

    Ata Atun

    2013-06-01

    Full Text Available The Armenian allegations related to the relocation of Armenians during the beginning of First World War, mainly built on the book titled “Ambassador Morgenthau’s Story” written by so-called Mr. Henry Morgenthau Sr. . Actually the book was written by the Pulitzer Prize winner of the era Mr. Burton J. Hendrick. He is the ghost writer of this doubtful book and received a very huge lump sum of money from Mr. Morgenthau for his very professional, devoted and rapacious services. The fact is that Ambassador Morgenthau officiated as an US Ambassador in Istanbul from late 1913 to early 1916 but never travelled eastwards on the overland. His book is totally based on hearings and makeup stories created by the two Armenian US Embassy employees. No information in this book is based on any official document released by any neighboring country to the Ottoman Empire or even the US Senate or Congress. When this book is checked against Mr. Morgenthau's Diary, it can be clearly observed by anybody that it includes made up stories rather than reflecting the true life memories. This paper, based on information excerpted from the non Turkish or non Ottoman formal documents and/or official releases, tries the bring into life what happened actually during this era.

  1. Identifying DNA Methylation Features that Underlie Prostate Cancer Disparities

    Science.gov (United States)

    2016-10-01

    peer-reviewed articles or papers appearing in scientific , technical, or professional journals . Identify for each publication: Author(s); title...Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT In the U.S., African Americans (AA) are more likely to be diagnosed with prostate cancer than European ...language that an intelligent lay audience can understand ( Scientific American style). What was the impact on other disciplines? If

  2. Cryogenic Vibrational Spectroscopy Provides Unique Fingerprints for Glycan Identification.

    Science.gov (United States)

    Masellis, Chiara; Khanal, Neelam; Kamrath, Michael Z; Clemmer, David E; Rizzo, Thomas R

    2017-06-22

    The structural characterization of glycans by mass spectrometry is particularly challenging. This is because of the high degree of isomerism in which glycans of the same mass can differ in their stereochemistry, attachment points, and degree of branching. Here we show that the addition of cryogenic vibrational spectroscopy to mass and mobility measurements allows one to uniquely identify and characterize these complex biopolymers. We investigate six disaccharide isomers that differ in their stereochemistry, attachment point of the glycosidic bond, and monosaccharide content, and demonstrate that we can identify each one unambiguously. Even disaccharides that differ by a single stereogenic center or in the monosaccharide sequence order show distinct vibrational fingerprints that would clearly allow their identification in a mixture, which is not possible by ion mobility spectrometry/mass spectrometry alone. Moreover, this technique can be applied to larger glycans, which we demonstrate by distinguishing isomeric branched and linear pentasaccharides. The creation of a database containing mass, collision cross section, and vibrational fingerprint measurements for glycan standards should allow unambiguous identification and characterization of these biopolymers in mixtures, providing an enabling technology for all fields of glycoscience. Graphical Abstract ᅟ.

  3. Mast Cells Produce a Unique Chondroitin Sulfate Epitope.

    Science.gov (United States)

    Farrugia, Brooke L; Whitelock, John M; O'Grady, Robert; Caterson, Bruce; Lord, Megan S

    2016-02-01

    The granules of mast cells contain a myriad of mediators that are stored and protected by the sulfated glycosaminoglycan (GAG) chains that decorate proteoglycans. Whereas heparin is the GAG predominantly associated with mast cells, mast cell proteoglycans are also decorated with heparan sulfate and chondroitin sulfate (CS). This study investigated a unique CS structure produced by mast cells that was detected with the antibody clone 2B6 in the absence of chondroitinase ABC digestion. Mast cells in rodent tissue sections were characterized using toluidine blue, Leder stain and the presence of mast cell tryptase. The novel CS epitope was identified in rodent tissue sections and localized to cells that were morphologically similar to cells chemically identified as mast cells. The rodent mast cell-like line RBL-2H3 was also shown to express the novel CS epitope. This epitope co-localized with multiple CS proteoglycans in both rodent tissue and RBL-2H3 cultured cells. These findings suggest that the novel CS epitope that decorates mast cell proteoglycans may play a role in the way these chains are structured in mast cells.

  4. Using Text Analytics of AJPE Article Titles to Reveal Trends In Pharmacy Education Over the Past Two Decades.

    Science.gov (United States)

    Pedrami, Farnoush; Asenso, Pamela; Devi, Sachin

    2016-08-25

    Objective. To identify trends in pharmacy education during last two decades using text mining. Methods. Articles published in the American Journal of Pharmaceutical Education (AJPE) in the past two decades were compiled in a database. Custom text analytics software was written using Visual Basic programming language in the Visual Basic for Applications (VBA) editor of Excel 2007. Frequency of words appearing in article titles was calculated using the custom VBA software. Data were analyzed to identify the emerging trends in pharmacy education. Results. Three educational trends emerged: active learning, interprofessional, and cultural competency. Conclusion. The text analytics program successfully identified trends in article topics and may be a useful compass to predict the future course of pharmacy education.

  5. Title II, Part A: Don't Scrap It, Don't Dilute It, Fix It

    Science.gov (United States)

    Coggshall, Jane G.

    2015-01-01

    The Issue: Washington is taking a close look at Title II, Part A (Title IIA) of the Elementary and Secondary Education Act (ESEA) as Congress debates reauthorization. The program sends roughly $2.5 billion a year to all states and nearly all districts to "(1) increase student academic achievement through strategies such as improving teacher…

  6. A Place on the Team: The Triumph and Tragedy of Title IX

    Science.gov (United States)

    Suggs, Welch

    2006-01-01

    "A Place on the Team" is the inside story of how Title IX revolutionized American sports. The federal law guaranteeing women's rights in education, Title IX opened gymnasiums and playing fields to millions of young women previously locked out. Journalist Welch Suggs chronicles both the law's successes and failures-the exciting…

  7. Title V Incentive Grants for Local Delinquency Prevention Programs. 2008 Report to Congress

    Science.gov (United States)

    Office of Juvenile Justice and Delinquency Prevention, 2011

    2011-01-01

    The "2008 Title V Report to Congress" marks a departure from the past. Before 2008, the Office of Juvenile Justice and Delinquency Prevention (OJJDP) reported solely on the Community Prevention Grants program in its "Title V Report to Congress." This year, OJJDP is reporting on the four delinquency prevention programs that were…

  8. Should title lengths really adhere to the American Psychological Association's twelve word limit?

    Science.gov (United States)

    Hallock, Robert M; Dillner, Kari M

    2016-04-01

    The publication manual for the American Psychological Association (APA) suggests that title lengths do not exceed 12 words, yet journals do not prevent longer titles. Here, we examined title lengths in APA journals to see how many exceeded the APA's suggested limit. First, we conducted a systematic analysis of 235 articles in the current issues of 23 APA journals. A total of 52% of titles were more than 12 words long. Second, we examined articles from APA journals that were at least 50 years old to examine whether title lengths have changed over time. Our results suggested that the average title lengths have indeed increased with time. One of 2 courses should be taken. Perhaps science is becoming more complex that longer titles are needed in order to convey the primary message to the reader. If this is the case, then the APA's word limit should be increased. On the other hand, however, maybe editor and reviewers should try to enforce the current word limit to force writers to be succinct. Either way, editors should make their preferences clear so that the trend for longer titles does not continue unchecked.

  9. Title VII Funding and Physician Practice in Rural or Low-Income Areas

    Science.gov (United States)

    Krist, Alex H.; Johnson, Robert E.; Callahan, David; Woolf, Steven H.; Marsland, David

    2005-01-01

    Whether Title VII funding enhances physician supply in underserved areas has not clearly been established. The purpose was to determine the relation between Title VII funding in medical school, residency, or both, and the number of family physicians practicing in rural or low-income communities. A retrospective cross sectional analysis was carried…

  10. Comprehension of a Non-Text: The Effect of the Title and Ambiguity Tolerance

    Science.gov (United States)

    Ahmadi, Alireza

    2011-01-01

    This study investigated the effect of the title and ambiguity tolerance on the comprehensibility of a non-text. To this end, ten irrelevant sentences from different texts were put together to make two seemingly cohesive and coherent texts. The two texts were exactly the same except for the fact that one of them carried a title whereas the other…

  11. El Titulo IX y La Discriminacion por Sexo (Title IX and Sex Discrimination).

    Science.gov (United States)

    Office for Civil Rights (ED), Washington, DC.

    Title IX of the Education Amendments of 1972 protects people from discrimination based on sex in education programs or activities that receive Federal financial assistance. This brochure outlines the responsibilities of education programs and activities covered by Title IX, the responsibilities of the Office for Civil Rights (OCR) in enforcing…

  12. Abbreviated Title of the Artwork in the System of Signs by Ch. Peirce

    Directory of Open Access Journals (Sweden)

    Grigoriy Valeryevich Tokarev

    2015-09-01

    Full Text Available The article is devoted to the semiotic aspect of the functioning of the abbreviated title of the postmodern artwork. The authors analyze the relationship of title-sign to the object which it replaces. The title is considered from the perspective of three main features peculiar of the sign in accordance with the Charles S. Peirce's theory. This fact allows us to conclude that, being a sign, the abbreviated title replaces a literary text, which is also expressed in symbolic form of the author's knowledge of reality. In this aspect the title becomes the metasign of its text. It is shown that in this connection, decoding and interpretation process take place in two stages – before reading the text and in the process of its reading and interpretation. It is alleged that the result of the interpretation of the title depends on the reader's competence which is determined by their individual literary scope, as well as by the skills of productive work with the text. On the basis of the classification of signs created by Charles Pierce, it was found that the abbreviated title has a complex semiotic nature combining the features of indexicality, conventionality, and iconicity, the latter of which may be present only in the abbreviated title.

  13. Beliefs and Behaviors of Elementary Principals of Successful Title I Schools

    Science.gov (United States)

    Blount, Margie

    2014-01-01

    This qualitative phenomenological research study used narrative inquiry to investigate the behaviors and beliefs of eight Texas principals in high achieving Title I elementary schools. Participant interviews were analyzed using Creswell (2007) six-step method for analyzing phenomenological studies. Findings suggested that successful Title I…

  14. 77 FR 37415 - Office of Urban Indian Health Programs; Title V HIV/AIDS Program

    Science.gov (United States)

    2012-06-21

    ... HUMAN SERVICES Indian Health Service Office of Urban Indian Health Programs; Title V HIV/AIDS Program... applications for the Office of Urban Indian Health Programs Title V HIV/AIDS program. This program is... The Minority AIDS Initiative funding that the grants are awarded from was awarded to the...

  15. 75 FR 23306 - Establishment of Advisory Committee on the National Motor Vehicle Title Information System

    Science.gov (United States)

    2010-05-03

    ... Information System AGENCY: Office of Justice Programs (OJP), Justice. ACTION: Notice of establishment of the National Motor Vehicle Title Information System (NMVTIS) Advisory Board. SUMMARY: Pursuant to the National Motor Vehicle Title Information System (NMVTIS) Final Rule, 74 FR 5740, 5774 (January 30, 2009)...

  16. 76 FR 78874 - Defense Federal Acquisition Regulation Supplement: Title 41 Positive Law Codification-Further...

    Science.gov (United States)

    2011-12-20

    ... Positive Law Codification--Further Implementation (DFARS Case 2012- D003) AGENCIES: Defense Acquisition... Defense Federal Acquisition Regulation Supplement to conform statutory titles to the new Positive Law Codification of Title 41, United States Code, ``Public Contracts.'' DATES: Comment Date: Comments on the...

  17. 20 CFR 211.12 - Compensation credited for title VII benefits.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Compensation credited for title VII benefits... RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.12 Compensation credited for title VII benefits... as compensation only for the month in which the employee first filed an application for benefits...

  18. Not Second-Class: Title IX, Equity, and Girls' High School Sports

    Science.gov (United States)

    Stader, David L.; Surface, Jeanne L.

    2014-01-01

    Title IX is designed to protect students from discrimination based on sex in any educational institution that receives financial assistance. This article focuses on Title IX as it applies to high school athletic programs by considering the trial of a high school district in California. A federal court found considerable inequalities between boys…

  19. "What Do I Think about Title IX?" Voices from a University Community

    Science.gov (United States)

    Paule-Koba, Amanda L.; Harris, Othello; Freysinger, Valeria J.

    2013-01-01

    Despite the apparent benefits of Title IX, the implementation of the law remains controversial, and there are divergent beliefs regarding its impact on collegiate sport. The purpose of this study was to examine how members of a university community, whose intercollegiate sport programs have changed, perceive and make sense of Title IX and the…

  20. 77 FR 44673 - Meeting of the Department of Justice National Motor Vehicle Title Information System Federal...

    Science.gov (United States)

    2012-07-30

    ... Vehicle Title Information System (NMVTIS) Federal Advisory Committee to discuss various issues relating to... of Justice Programs Meeting of the Department of Justice National Motor Vehicle Title Information System Federal Advisory Committee AGENCY: Office of Justice Programs (OJP), Justice. ACTION: Notice...

  1. The Effectiveness of Title I: Synthesis of National-Level Evidence from 1966 to 2013

    Science.gov (United States)

    Sousa, Sonia; Armor, David

    2016-01-01

    This paper reviews prior research to assess the effectiveness of Title I in closing the achievement gaps of disadvantaged students vis-à-vis their non-disadvantaged counterparts. A research synthesis approach is adopted to summarize national assessments of Title I conducted between 1966 and 2011. These analyses are supplemented by the authors'…

  2. 24 CFR 207.259a - Waiver of title objection; mortgages formerly Commissioner-held.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Waiver of title objection; mortgages formerly Commissioner-held. 207.259a Section 207.259a Housing and Urban Development Regulations... title objection; mortgages formerly Commissioner-held. If the Commissioner sells a mortgage and...

  3. Training Policy in Illinois: A Minimum Training Expenditure Requirement for WIA Title I

    Science.gov (United States)

    Harmon, Timothy; Rodriguez, Julio

    2009-01-01

    The extent to which funds under the Title I of the Workforce Investment Act (WIA) should be expended on training services has been a topic of discussion by Congress, which is considering reauthorization of WIA. This paper describes a policy initiative by Illinois that requires Local Workforce Investment Areas (LWIAs) under Title I of WIA to expend…

  4. On the Uniqueness of the Canonical Polyadic Decomposition of third-order tensors --- Part II: Uniqueness of the overall decomposition

    OpenAIRE

    Domanov, Ignat; De Lathauwer, Lieven

    2013-01-01

    Canonical Polyadic (also known as Candecomp/Parafac) Decomposition (CPD) of a higher-order tensor is decomposition in a minimal number of rank-1 tensors. In Part I, we gave an overview of existing results concerning uniqueness and presented new, relaxed, conditions that guarantee uniqueness of one factor matrix. In Part II we use these results for establishing overall CPD uniqueness in cases where none of the factor matrices has full column rank. We obtain uniqueness conditions involving Khat...

  5. Analysing Java Identifier Names

    OpenAIRE

    Butler, Simon

    2016-01-01

    Identifier names are the principal means of recording and communicating ideas in source code and are a significant source of information for software developers and maintainers, and the tools that support their work. This research aims to increase understanding of identifier name content types - words, abbreviations, etc. - and phrasal structures - noun phrases, verb phrases, etc. - by improving techniques for the analysis of identifier names. The techniques and knowledge acquired can be appl...

  6. Identifiability in stochastic models

    CERN Document Server

    1992-01-01

    The problem of identifiability is basic to all statistical methods and data analysis, occurring in such diverse areas as Reliability Theory, Survival Analysis, and Econometrics, where stochastic modeling is widely used. Mathematics dealing with identifiability per se is closely related to the so-called branch of ""characterization problems"" in Probability Theory. This book brings together relevant material on identifiability as it occurs in these diverse fields.

  7. Mycetoma: a unique neglected tropical disease.

    Science.gov (United States)

    Zijlstra, Eduard E; van de Sande, Wendy W J; Welsh, Oliverio; Mahgoub, El Sheikh; Goodfellow, Michael; Fahal, Ahmed H

    2016-01-01

    Mycetoma can be caused by bacteria (actinomycetoma) or fungi (eumycetoma) and typically affects poor communities in remote areas. It is an infection of subcutaneous tissues resulting in mass and sinus formation and a discharge that contains grains. The lesion is usually on the foot but all parts of the body can be affected. The causative microorganisms probably enter the body by a thorn prick or other lesions of the skin. Mycetoma has a worldwide distribution but is restricted to specific climate zones. Microbiological diagnosis and characterisation of the exact organism causing mycetoma is difficult; no reliable serological test exists but molecular techniques to identify relevant antigens have shown promise. Actinomycetoma is treated with courses of antibiotics, which usually include co-trimoxazole and amikacin. Eumycetoma has no acceptable treatment at present; antifungals such as ketoconazole and itraconazole have been used but are unable to eradicate the fungus, need to be given for long periods, and are expensive. Amputations and recurrences in patients with eumycetoma are common. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Is thermosensing property of RNA thermometers unique?

    Directory of Open Access Journals (Sweden)

    Premal Shah

    Full Text Available A large number of studies have been dedicated to identify the structural and sequence based features of RNA thermometers, mRNAs that regulate their translation initiation rate with temperature. It has been shown that the melting of the ribosome-binding site (RBS plays a prominent role in this thermosensing process. However, little is known as to how widespread this melting phenomenon is as earlier studies on the subject have worked with a small sample of known RNA thermometers. We have developed a novel method of studying the melting of RNAs with temperature by computationally sampling the distribution of the RNA structures at various temperatures using the RNA folding software Vienna. In this study, we compared the thermosensing property of 100 randomly selected mRNAs and three well known thermometers--rpoH, ibpA and agsA sequences from E. coli. We also compared the rpoH sequences from 81 mesophilic proteobacteria. Although both rpoH and ibpA show a higher rate of melting at their RBS compared with the mean of non-thermometers, contrary to our expectations these higher rates are not significant. Surprisingly, we also do not find any significant differences between rpoH thermometers from other gamma-proteobacteria and E. coli non-thermometers.

  9. Title I conceptual design for Pit 6 landfill closure at Lawrence Livermore National Laboratory Site 300

    Energy Technology Data Exchange (ETDEWEB)

    MacDonnell, B.A.; Obenauf, K.S. [Golder Associates, Inc., Alameda, CA (United States)

    1996-08-01

    The objective of this design project is to evaluate and prepare design and construction documents for a closure cover cap for the Pit 6 Landfill located at Lawrence Livermore National Laboratory Site 300. This submittal constitutes the Title I Design (Conceptual Design) for the closure cover of the Pit 6 Landfill. A Title I Design is generally 30 percent of the design effort. Title H Design takes the design to 100 percent complete. Comments and edits to this Title I Design will be addressed in the Title II design submittal. Contents of this report are as follows: project background; design issues and engineering approach; design drawings; calculation packages; construction specifications outline; and construction quality assurance plan outline.

  10. Identifying personal microbiomes using metagenomic codes.

    Science.gov (United States)

    Franzosa, Eric A; Huang, Katherine; Meadow, James F; Gevers, Dirk; Lemon, Katherine P; Bohannan, Brendan J M; Huttenhower, Curtis

    2015-06-02

    Community composition within the human microbiome varies across individuals, but it remains unknown if this variation is sufficient to uniquely identify individuals within large populations or stable enough to identify them over time. We investigated this by developing a hitting set-based coding algorithm and applying it to the Human Microbiome Project population. Our approach defined body site-specific metagenomic codes: sets of microbial taxa or genes prioritized to uniquely and stably identify individuals. Codes capturing strain variation in clade-specific marker genes were able to distinguish among 100s of individuals at an initial sampling time point. In comparisons with follow-up samples collected 30-300 d later, ∼30% of individuals could still be uniquely pinpointed using metagenomic codes from a typical body site; coincidental (false positive) matches were rare. Codes based on the gut microbiome were exceptionally stable and pinpointed >80% of individuals. The failure of a code to match its owner at a later time point was largely explained by the loss of specific microbial strains (at current limits of detection) and was only weakly associated with the length of the sampling interval. In addition to highlighting patterns of temporal variation in the ecology of the human microbiome, this work demonstrates the feasibility of microbiome-based identifiability-a result with important ethical implications for microbiome study design. The datasets and code used in this work are available for download from huttenhower.sph.harvard.edu/idability.

  11. Pancreatic cancer vaccine: a unique potential therapy

    Directory of Open Access Journals (Sweden)

    Cappello P

    2015-12-01

    Full Text Available Paola Cappello, Moitza Principe, Francesco Novelli Department of Molecular Biotechnologies and Health Sciences, Center for Experimental Research and Medical Studies, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy Abstract: Pancreatic ductal adenocarcinoma (PDA is a lethal disease and is one of the cancers that is most resistant to traditional therapies. Historically, neither chemotherapy nor radiotherapy has provided any significant increase in the survival of patients with PDA. Despite intensive efforts, any attempts to improve the survival in the past 15 years have failed. This holds true even after the introduction of molecularly targeted agents, chosen on the basis of their involvement in pathways that are considered to be important in PDA development and progression. Recently, however, FOLFIRINOX (5-fluorouracil, leucovorin, irinotecan, and oxaliplatin treatment has provided a limited survival advantage in patients with advanced PDA. Therefore, effective therapeutic strategies are urgently needed to improve the survival rate of patients with PDA. Results from the last 10 years of research in the field of PDA have helped to identify new immunological targets and develop new vaccines that are capable of stimulating an immune response. In addition, the information obtained about the role of the tumor microenvironment in suppressing the immune response and the possibility of targeting PDA microenvironment to limit immune suppression and enhance the response of effector T-cells has opened new avenues for treating this incurable disease. The time is ripe for developing new therapeutic approaches that are able to effectively counteract the progression and spreading of PDA. This review discusses the potential prospects in the care of patients with pancreatic cancer through vaccination and its combination therapy with surgery, chemotherapy, targeting of the tumor microenvironment, and inhibition of immunological

  12. Minimum probe length for unique identification of all open reading frames in a microbial genome

    Energy Technology Data Exchange (ETDEWEB)

    Sokhansanj, B A; Ng, J; Fitch, J P

    2000-03-05

    In this paper, we determine the minimum hybridization probe length to uniquely identify at least 95% of the open reading frame (ORF) in an organism. We analyze the whole genome sequences of 17 species, 11 bacteria, 4 archaea, and 2 eukaryotes. We also present a mathematical model for minimum probe length based on assuming that all ORFs are random, of constant length, and contain an equal distribution of bases. The model accurately predicts the minimum probe length for all species, but it incorrectly predicts that all ORFs may be uniquely identified. However, a probe length of just 9 bases is adequate to identify over 95% of the ORFs for all 15 prokaryotic species we studied. Using a minimum probe length, while accepting that some ORFs may not be identified and that data will be lost due to hybridization error, may result in significant savings in microarray and oligonucleotide probe design.

  13. Cognitive Prediction of Reading, Math, and Attention: Shared and Unique Influences

    Science.gov (United States)

    Peterson, Robin L.; Boada, Richard; McGrath, Lauren M.; Willcutt, Erik G.; Olson, Richard K.; Pennington, Bruce F.

    2017-01-01

    The current study tested a multiple-cognitive predictor model of word reading, math ability, and attention in a community-based sample of twins ages 8 to 16 years (N = 636). The objective was to identify cognitive predictors unique to each skill domain as well as cognitive predictors shared among skills that could help explain their overlap and…

  14. Large anterior temporal Virchow-Robin spaces: unique MR imaging features

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Anthony T. [Monash University, Neuroradiology Service, Monash Imaging, Monash Health, Melbourne, Victoria (Australia); Chandra, Ronil V. [Monash University, Neuroradiology Service, Monash Imaging, Monash Health, Melbourne, Victoria (Australia); Monash University, Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Melbourne (Australia); Trost, Nicholas M. [St Vincent' s Hospital, Neuroradiology Service, Melbourne (Australia); McKelvie, Penelope A. [St Vincent' s Hospital, Anatomical Pathology, Melbourne (Australia); Stuckey, Stephen L. [Monash University, Neuroradiology Service, Monash Imaging, Monash Health, Melbourne, Victoria (Australia); Monash University, Southern Clinical School, Faculty of Medicine, Nursing and Health Sciences, Melbourne (Australia)

    2015-05-01

    Large Virchow-Robin (VR) spaces may mimic cystic tumor. The anterior temporal subcortical white matter is a recently described preferential location, with only 18 reported cases. Our aim was to identify unique MR features that could increase prospective diagnostic confidence. Thirty-nine cases were identified between November 2003 and February 2014. Demographic, clinical data and the initial radiological report were retrospectively reviewed. Two neuroradiologists reviewed all MR imaging; a neuropathologist reviewed histological data. Median age was 58 years (range 24-86 years); the majority (69 %) was female. There were no clinical symptoms that could be directly referable to the lesion. Two thirds were considered to be VR spaces on the initial radiological report. Mean maximal size was 9 mm (range 5-17 mm); majority (79 %) had perilesional T2 or fluid-attenuated inversion recovery (FLAIR) hyperintensity. The following were identified as potential unique MR features: focal cortical distortion by an adjacent branch of the middle cerebral artery (92 %), smaller adjacent VR spaces (26 %), and a contiguous cerebrospinal fluid (CSF) intensity tract (21 %). Surgery was performed in three asymptomatic patients; histopathology confirmed VR spaces. Unique MR features were retrospectively identified in all three patients. Large anterior temporal lobe VR spaces commonly demonstrate perilesional T2 or FLAIR signal and can be misdiagnosed as cystic tumor. Potential unique MR features that could increase prospective diagnostic confidence include focal cortical distortion by an adjacent branch of the middle cerebral artery, smaller adjacent VR spaces, and a contiguous CSF intensity tract. (orig.)

  15. Identifiability of linear systems in physical coordinates

    Science.gov (United States)

    Su, Tzu-Jeng; Juang, Jer-Nan

    1992-01-01

    Identifiability of linear, time-invariant systems in physical coordinates is discussed. It is shown that identification of the system matrix in physical coordinates can be accomplished by determining a transformation matrix that relates the physical locations of actuators and sensors to the test-data-derived input and output matrices. For systems with symmetric matrices, the solution of a constrained optimization problem is used to characterize all the possible solutions of the transformation matrix. Conditions for the existence of a unique transformation matrix are established easily from the explicit form of the solutions. For systems with limited inputs and outputs, the question about which part of the system can be uniquely identified is also answered. A simple mass-spring system is used to verify the conclusions of this study.

  16. Identifying Immune Drivers of Gulf War Illness Using a Novel Daily Sampling Approach

    Science.gov (United States)

    2015-10-01

    Anal Chem. 1964;36(8):1627–39. Submit your next manuscript to BioMed Central and take full advantage of: • Convenient online submission • Thorough...AWARD NUMBER: W81XWH-12-1-0557 TITLE:Identifying Immune Drivers of Gulf War Illness Using a Novel Daily Sampling Approach PRINCIPAL INVESTIGATOR...4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER W81XWH-12-1-0557 Identifying Immune Drivers of Gulf War Illness Using a Novel Daily Sampling Approach

  17. spatially identifying vulnerable areas

    African Journals Online (AJOL)

    System (SMDSS) to identify factors that make forest and game reserves vulnerable .... involve the creation of a Digital Elevation Model (DEM), Slope Settlement and ... Feature). Spatial. Analyst Tool. (Slope). Buffer Tool. Buffer Tool. Buffer Tool.

  18. Collection-based analysis of selected medical libraries in the Philippines using Doody's Core Titles.

    Science.gov (United States)

    Torres, Efren

    2017-01-01

    This study assessed the book collection of five selected medical libraries in the Philippines, based on Doodys' Essential Purchase List for basic sciences and clinical medicine, to compare the match and non-match titles among libraries, to determine the strong and weak disciplines of each library, and to explore the factors that contributed to the percentage of match and non-match titles. List checking was employed as the method of research. Among the medical libraries, De La Salle Health Sciences Institute and University of Santo Tomas had the highest percentage of match titles, whereas Ateneo School of Medicine and Public Health had the lowest percentage of match titles. University of the Philippines Manila had the highest percentage of near-match titles. De La Salle Health Sciences Institute and University of Santo Tomas had sound medical collections based on Doody's Core Titles. Collectively, the medical libraries shared common collection development priorities, as evidenced by similarities in strong areas. Library budget and the role of the library director in book selection were among the factors that could contribute to a high percentage of match titles.

  19. High pt identified particle production in ALICE

    CERN Document Server

    Christiansen, Peter

    2013-01-01

    The ALICE experiment is a dedicated heavy ion physics detector at the LHC with unique capabilities for studying identified particle production. In this proceeding preliminary results for RAA for pi and K+p (sum), are reported, based on measurements in pp at sqrt(s) = 2.76 TeV and Pb-Pb at sqrt(sNN) = 2.76 TeV. The results are compared to theoretical predictions and measurements at RHIC.

  20. Existence and uniqueness theorem for ODE: an overview

    OpenAIRE

    Poria, Swarup; Dhiman, Aman

    2016-01-01

    The study of existence and uniqueness of solutions became important due to the lack of general formula for solving nonlinear ordinary differential equations (ODEs). Compact form of existence and uniqueness theory appeared nearly 200 years after the development of the theory of differential equation. In the article, we shall discuss briefly the differences between linear and nonlinear first order ODE in context of existence and uniqueness of solutions. Special emphasis is given on the Lipschit...

  1. Theorems on Positive Data: On the Uniqueness of NMF

    Directory of Open Access Journals (Sweden)

    Hans Laurberg

    2008-01-01

    Full Text Available We investigate the conditions for which nonnegative matrix factorization (NMF is unique and introduce several theorems which can determine whether the decomposition is in fact unique or not. The theorems are illustrated by several examples showing the use of the theorems and their limitations. We have shown that corruption of a unique NMF matrix by additive noise leads to a noisy estimation of the noise-free unique solution. Finally, we use a stochastic view of NMF to analyze which characterization of the underlying model will result in an NMF with small estimation errors.

  2. Unique metabolic features of stem cells, cardiomyocytes, and their progenitors.

    Science.gov (United States)

    Gaspar, John Antonydas; Doss, Michael Xavier; Hengstler, Jan Georg; Cadenas, Cristina; Hescheler, Jürgen; Sachinidis, Agapios

    2014-04-11

    Recently, growing attention has been directed toward stem cell metabolism, with the key observation that the plasticity of stem cells also reflects the plasticity of their energy substrate metabolism. There seems to be a clear link between the self-renewal state of stem cells, in which cells proliferate without differentiation, and the activity of specific metabolic pathways. Differentiation is accompanied by a shift from anaerobic glycolysis to mitochondrial respiration. This metabolic switch of differentiating stem cells is required to cover the energy demands of the different organ-specific cell types. Among other metabolic signatures, amino acid and carbohydrate metabolism is most prominent in undifferentiated embryonic stem cells, whereas the fatty acid metabolic signature is unique in cardiomyocytes derived from embryonic stem cells. Identifying the specific metabolic pathways involved in pluripotency and differentiation is critical for further progress in the field of developmental biology and regenerative medicine. The recently generated knowledge on metabolic key processes may help to generate mature stem cell-derived somatic cells for therapeutic applications without the requirement of genetic manipulation. In the present review, the literature about metabolic features of stem cells and their cardiovascular cell derivatives as well as the specific metabolic gene signatures differentiating between stem and differentiated cells are summarized and discussed.

  3. Generating unique IDs from patient identification data using security models

    Directory of Open Access Journals (Sweden)

    Emad A Mohammed

    2016-01-01

    Full Text Available Background: The use of electronic health records (EHRs has continued to increase within healthcare systems in the developed and developing nations. EHRs allow for increased patient safety, grant patients easier access to their medical records, and offer a wealth of data to researchers. However, various bioethical, financial, logistical, and information security considerations must be addressed while transitioning to an EHR system. The need to encrypt private patient information for data sharing is one of the foremost challenges faced by health information technology. Method: We describe the usage of the message digest-5 (MD5 and secure hashing algorithm (SHA as methods for encrypting electronic medical data. In particular, we present an application of the MD5 and SHA-1 algorithms in encrypting a composite message from private patient information. Results: The results show that the composite message can be used to create a unique one-way encrypted ID per patient record that can be used for data sharing. Conclusion: The described software tool can be used to share patient EMRs between practitioners without revealing patients identifiable data.

  4. The odontoid synchondrotic slip: an injury unique to young children

    Energy Technology Data Exchange (ETDEWEB)

    Connolly, B. [Dept. of Diagnostic Imaging, The Hospital for Sick Children, Univ. of Toronto, ON (Canada); Emery, D. [Dept. of Diagnostic Imaging, The Hospital for Sick Children, Univ. of Toronto, ON (Canada); Armstrong, D. [Dept. of Diagnostic Imaging, The Hospital for Sick Children, Univ. of Toronto, ON (Canada)

    1995-11-01

    We report seven children (three female, four male) diagnosed with traumatic synchrondrotic slip of the odontoid. The clinical records, plain films, and CT scans were evaluated retrospectively. The patients ranged in age between 3 and 5 years. Their injuries resulted from a motor vehicle accident in four cases and from a fall from a height in three. The injury was isolated in five; it was associated with a closed head injury in one and with facial and brachial plexus trauma in another. Radiographs showed anterior angulation with or without displacement in all seven cases. Axial CT with sagittal reformation and 3D reconstructions were performed in six cases. This confirmed the synchrondrotic slip and, in addition, identified a rotary component to the injury in three cases, with compromise of the canal in two. Other additional injuries were also noted. All cases were treated conservatively and the injuries healed. Only one child had a neurological deficit attributable to her head injury rather than to her cervical injury (MR of the cervical cord was normal). The presence of the synchondrosis between the dens and the body of C-2 makes this injury unique to children under 7 years of age; by the age of 7 the synchrondrosis has fused. (orig.)

  5. Unique human immune signature of Ebola virus disease in Guinea.

    Science.gov (United States)

    Ruibal, Paula; Oestereich, Lisa; Lüdtke, Anja; Becker-Ziaja, Beate; Wozniak, David M; Kerber, Romy; Korva, Miša; Cabeza-Cabrerizo, Mar; Bore, Joseph A; Koundouno, Fara Raymond; Duraffour, Sophie; Weller, Romy; Thorenz, Anja; Cimini, Eleonora; Viola, Domenico; Agrati, Chiara; Repits, Johanna; Afrough, Babak; Cowley, Lauren A; Ngabo, Didier; Hinzmann, Julia; Mertens, Marc; Vitoriano, Inês; Logue, Christopher H; Boettcher, Jan Peter; Pallasch, Elisa; Sachse, Andreas; Bah, Amadou; Nitzsche, Katja; Kuisma, Eeva; Michel, Janine; Holm, Tobias; Zekeng, Elsa-Gayle; García-Dorival, Isabel; Wölfel, Roman; Stoecker, Kilian; Fleischmann, Erna; Strecker, Thomas; Di Caro, Antonino; Avšič-Županc, Tatjana; Kurth, Andreas; Meschi, Silvia; Mély, Stephane; Newman, Edmund; Bocquin, Anne; Kis, Zoltan; Kelterbaum, Anne; Molkenthin, Peter; Carletti, Fabrizio; Portmann, Jasmine; Wolff, Svenja; Castilletti, Concetta; Schudt, Gordian; Fizet, Alexandra; Ottowell, Lisa J; Herker, Eva; Jacobs, Thomas; Kretschmer, Birte; Severi, Ettore; Ouedraogo, Nobila; Lago, Mar; Negredo, Anabel; Franco, Leticia; Anda, Pedro; Schmiedel, Stefan; Kreuels, Benno; Wichmann, Dominic; Addo, Marylyn M; Lohse, Ansgar W; De Clerck, Hilde; Nanclares, Carolina; Jonckheere, Sylvie; Van Herp, Michel; Sprecher, Armand; Xiaojiang, Gao; Carrington, Mary; Miranda, Osvaldo; Castro, Carlos M; Gabriel, Martin; Drury, Patrick; Formenty, Pierre; Diallo, Boubacar; Koivogui, Lamine; Magassouba, N'Faly; Carroll, Miles W; Günther, Stephan; Muñoz-Fontela, César

    2016-05-01

    Despite the magnitude of the Ebola virus disease (EVD) outbreak in West Africa, there is still a fundamental lack of knowledge about the pathophysiology of EVD. In particular, very little is known about human immune responses to Ebola virus. Here we evaluate the physiology of the human T cell immune response in EVD patients at the time of admission to the Ebola Treatment Center in Guinea, and longitudinally until discharge or death. Through the use of multiparametric flow cytometry established by the European Mobile Laboratory in the field, we identify an immune signature that is unique in EVD fatalities. Fatal EVD was characterized by a high percentage of CD4(+) and CD8(+) T cells expressing the inhibitory molecules CTLA-4 and PD-1, which correlated with elevated inflammatory markers and high virus load. Conversely, surviving individuals showed significantly lower expression of CTLA-4 and PD-1 as well as lower inflammation, despite comparable overall T cell activation. Concomitant with virus clearance, survivors mounted a robust Ebola-virus-specific T cell response. Our findings suggest that dysregulation of the T cell response is a key component of EVD pathophysiology.

  6. What is Unique About Extension Personnel in the City?

    Directory of Open Access Journals (Sweden)

    Julie Fox

    2017-06-01

    Full Text Available Extension’s pursuit to better attract, develop, retain, and structure competent personnel in the city requires new strategies to build on the knowledge base established through previous research and practice. With the support of numerous national organizations, this study utilized a Competency Framework Development (CFD process to systematically tap into the knowledge of County Extension Directors serving in large urban communities. Findings indicated these local leaders need specific knowledge, skills, attitudes, and beliefs that are both similar and unique when compared with results from other Extension competency studies. Competencies identified included building social and financial capital, strategic planning and organizing, resource attraction and management, advocacy and impact accountability with multiple stakeholders, and others. A primary difference was that diversity, complexity, and scale in urban communities influenced the extent to which competencies are demonstrated. Research results can be applied to a competency model that incorporates intentional recruiting and hiring practices that reflect the diversity and priorities of the community, competency-based professional development, competitive compensation and retention tactics, and staffing structure and strategies. Further research can include CFD with various types of Extension personnel and perspectives. Extension leaders can continue learning alongside others who can help inform administrators about human capital policies and practices.

  7. MicroRNA-210: A unique and pleiotropic hypoxamir

    Science.gov (United States)

    Chan, Stephen Y.; Loscalzo, Joseph

    2010-01-01

    Inadequate oxygen availability or hypoxia induces a complex and still incompletely understood set of adaptations that influence cellular survival and function. Many of these adaptations are directly controlled by a master transcription factor, hypoxia inducible factor-alpha (HIF-α). In response to hypoxia, HIF-α levels increase and directly induce the transcription of >100 genes, influencing functions ranging from metabolism, survival, proliferation, migration, to angiogenesis, among others. Recently, it has been demonstrated that a specific set of microRNA molecules are upregulated by hypoxia, which we denote here as “hypoxamirs.” In particular, the HIF-responsive hypoxamir microRNA-210 (miR-210) is a unique microRNA that is evolutionarily conserved and ubiquitously expressed in hypoxic cell and tissue types. A number of direct targets of miR-210 have been identified by in silico, transcriptional and biochemical methods, a subset of which have been extensively validated. As a result, miR-210 has been mechanistically linked to the control of a wide range of cellular responses known to influence normal developmental physiology as well as a number of hypoxia-dependent disease states, including tissue ischemia, inflammation and tumorigenesis. Thus, reflecting the pleiotropic actions of HIF-α, miR-210 appears to function as a “master microRNA” relevant for the control of diverse functions in the hypoxic state. PMID:20237418

  8. Unique proteomic signatures distinguish macrophages and dendritic cells.

    Directory of Open Access Journals (Sweden)

    Lev Becker

    Full Text Available Monocytes differentiate into heterogeneous populations of tissue macrophages and dendritic cells (DCs that regulate inflammation and immunity. Identifying specific populations of myeloid cells in vivo is problematic, however, because only a limited number of proteins have been used to assign cellular phenotype. Using mass spectrometry and bone marrow-derived cells, we provided a global view of the proteomes of M-CSF-derived macrophages, classically and alternatively activated macrophages, and GM-CSF-derived DCs. Remarkably, the expression levels of half the plasma membrane proteins differed significantly in the various populations of cells derived in vitro. Moreover, the membrane proteomes of macrophages and DCs were more distinct than those of classically and alternatively activated macrophages. Hierarchical cluster and dual statistical analyses demonstrated that each cell type exhibited a robust proteomic signature that was unique. To interrogate the phenotype of myeloid cells in vivo, we subjected elicited peritoneal macrophages harvested from wild-type and GM-CSF-deficient mice to mass spectrometric and functional analysis. Unexpectedly, we found that peritoneal macrophages exhibited many features of the DCs generated in vitro. These findings demonstrate that global analysis of the membrane proteome can help define immune cell phenotypes in vivo.

  9. Unique small RNA signatures uncovered in the tammar wallaby genome

    Directory of Open Access Journals (Sweden)

    Lindsay James

    2012-10-01

    discovered crasiRNAs. These small RNAs are derived largely from centromere-enriched retroelements, including a novel SINE. Conclusions This study encompasses the first analyses of the major classes of small RNAs for the newly completed tammar genome, validates preliminary annotations using deep sequencing and computational approaches, and provides a foundation for future work on tammar-specific as well as conserved, but previously unknown small RNA progenitors and targets identified herein. The characterization of new miRNA target genes and a unique profile for crasiRNAs has allowed for insight into multiple RNA mediated processes in the tammar, including gene regulation, species incompatibilities, centromere and chromosome function.

  10. PlateRunner: A Search Engine to Identify EMR Boilerplates.

    Science.gov (United States)

    Divita, Guy; Workman, T Elizabeth; Carter, Marjorie E; Redd, Andrew; Samore, Matthew H; Gundlapalli, Adi V

    2016-01-01

    Medical text contains boilerplated content, an artifact of pull-down forms from EMRs. Boilerplated content is the source of challenges for concept extraction on clinical text. This paper introduces PlateRunner, a search engine on boilerplates from the US Department of Veterans Affairs (VA) EMR. Boilerplates containing concepts should be identified and reviewed to recognize challenging formats, identify high yield document titles, and fine tune section zoning. This search engine has the capability to filter negated and asserted concepts, save and search query results. This tool can save queries, search results, and documents found for later analysis.

  11. A unique chromatin signature uncovers early developmental enhancers in humans.

    Science.gov (United States)

    Rada-Iglesias, Alvaro; Bajpai, Ruchi; Swigut, Tomek; Brugmann, Samantha A; Flynn, Ryan A; Wysocka, Joanna

    2011-02-10

    Cell-fate transitions involve the integration of genomic information encoded by regulatory elements, such as enhancers, with the cellular environment. However, identification of genomic sequences that control human embryonic development represents a formidable challenge. Here we show that in human embryonic stem cells (hESCs), unique chromatin signatures identify two distinct classes of genomic elements, both of which are marked by the presence of chromatin regulators p300 and BRG1, monomethylation of histone H3 at lysine 4 (H3K4me1), and low nucleosomal density. In addition, elements of the first class are distinguished by the acetylation of histone H3 at lysine 27 (H3K27ac), overlap with previously characterized hESC enhancers, and are located proximally to genes expressed in hESCs and the epiblast. In contrast, elements of the second class, which we term 'poised enhancers', are distinguished by the absence of H3K27ac, enrichment of histone H3 lysine 27 trimethylation (H3K27me3), and are linked to genes inactive in hESCs and instead are involved in orchestrating early steps in embryogenesis, such as gastrulation, mesoderm formation and neurulation. Consistent with the poised identity, during differentiation of hESCs to neuroepithelium, a neuroectoderm-specific subset of poised enhancers acquires a chromatin signature associated with active enhancers. When assayed in zebrafish embryos, poised enhancers are able to direct cell-type and stage-specific expression characteristic of their proximal developmental gene, even in the absence of sequence conservation in the fish genome. Our data demonstrate that early developmental enhancers are epigenetically pre-marked in hESCs and indicate an unappreciated role of H3K27me3 at distal regulatory elements. Moreover, the wealth of new regulatory sequences identified here provides an invaluable resource for studies and isolation of transient, rare cell populations representing early stages of human embryogenesis.

  12. Relationships between nutrition-related knowledge, self-efficacy, and behavior for fifth grade students attending Title I and non-Title I schools.

    Science.gov (United States)

    Hall, Elisha; Chai, Weiwen; Albrecht, Julie A

    2016-01-01

    The Social Cognitive Theory (SCT) is a widely used theory for nutrition education programming. Better understanding the relationships between knowledge, self-efficacy, and behavior among children of various income levels can help to form and improve nutrition programs, particularly for socioeconomically disadvantaged youth. The purpose of this study was to determine the relationships between knowledge, self-efficacy, and behavior among fifth grade students attending Title I (≥40% of students receiving free or reduced school meals) and non-Title I schools (self-efficacy, and behavior scores between groups were assessed using t test and adjusted for variations between participating schools. Regression analysis was used to determine the relationships between knowledge, self-efficacy, and behavior. In adjusted models, the Title I group had significantly lower scores on several knowledge items and summary knowledge (P = 0.04). The Title I group had significantly lower scores on several behavior variables including intakes of fruits (P = 0.02), vegetables (P = 0.0005), whole grains (P = 0.0003), and lean protein (P = 0.047), physical activity (P = 0.002) and summary behavior (P = 0.001). However the Title I group scored higher on self-efficacy for meal planning (P = 0.04) and choosing healthy snacks (P = 0.036). Both self-efficacy (β = 0.70, P self-efficacy remained significant in the Title I group (self-efficacy, β = 0.82, P = 0.0003; knowledge, β = 0.11, P = 0.59). Results demonstrate disparities in nutrition knowledge and behavior outcomes between students surveyed from Title I and non-Title I schools, suggesting more resources may be necessary for lower income populations. Findings suggest that future nutrition interventions should focus on facilitating the improvement of children's self-efficacy.

  13. Identifying Knowledge and Communication

    Directory of Open Access Journals (Sweden)

    Eduardo Coutinho Lourenço de Lima

    2006-12-01

    Full Text Available In this paper, I discuss how the principle of identifying knowledge which Strawson advances in ‘Singular Terms and Predication’ (1961, and in ‘Identifying Reference and Truth-Values’ (1964 turns out to constrain communication. The principle states that a speaker’s use of a referring expression should invoke identifying knowledge on the part of the hearer, if the hearer is to understand what the speaker is saying, and also that, in so referring, speakers are attentive to hearers’ epistemic states. In contrasting it with Russell’s Principle (Evans 1982, as well as with the principle of identifying descriptions (Donnellan 1970, I try to show that the principle of identifying knowledge, ultimately a condition for understanding, makes sense only in a situation of conversation. This allows me to conclude that the cooperative feature of communication (Grice 1975 and reference (Clark andWilkes-Gibbs 1986 holds also at the understanding level. Finally, I discuss where Strawson’s views seem to be unsatisfactory, and suggest how they might be improved.

  14. Global Microbial Identifier

    DEFF Research Database (Denmark)

    Wielinga, Peter; Hendriksen, Rene S.; Aarestrup, Frank Møller

    2017-01-01

    microbial identifier (GMI) initiative, aims to build a database of whole microbial genome sequencing data linked to relevant metadata, which can be used to identify microorganisms, their communities and the diseases they cause. It would be a platform for storing whole genome sequencing (WGS) data......) will likely also enable a much better understanding of the pathogenesis of the infection and the molecular basis of the host response to infection. But the full potential of these advances will only transpire if the data in this area become transferable and thereby comparable, preferably in open......-source systems. There is therefore an obvious need to develop a global system of whole microbial genome databases to aggregate, share, mine and use microbiological genomic data, to address global public health and clinical challenges, and most importantly to identify and diagnose infectious diseases. The global...

  15. Genome comparison without alignment using shortest unique substrings

    Directory of Open Access Journals (Sweden)

    Möller Friedrich

    2005-05-01

    Full Text Available Abstract Background Sequence comparison by alignment is a fundamental tool of molecular biology. In this paper we show how a number of sequence comparison tasks, including the detection of unique genomic regions, can be accomplished efficiently without an alignment step. Our procedure for nucleotide sequence comparison is based on shortest unique substrings. These are substrings which occur only once within the sequence or set of sequences analysed and which cannot be further reduced in length without losing the property of uniqueness. Such substrings can be detected using generalized suffix trees. Results We find that the shortest unique substrings in Caenorhabditis elegans, human and mouse are no longer than 11 bp in the autosomes of these organisms. In mouse and human these unique substrings are significantly clustered in upstream regions of known genes. Moreover, the probability of finding such short unique substrings in the genomes of human or mouse by chance is extremely small. We derive an analytical expression for the null distribution of shortest unique substrings, given the GC-content of the query sequences. Furthermore, we apply our method to rapidly detect unique genomic regions in the genome of Staphylococcus aureus strain MSSA476 compared to four other staphylococcal genomes. Conclusion We combine a method to rapidly search for shortest unique substrings in DNA sequences and a derivation of their null distribution. We show that unique regions in an arbitrary sample of genomes can be efficiently detected with this method. The corresponding programs shustring (SHortest Unique subSTRING and shulen are written in C and available at http://adenine.biz.fh-weihenstephan.de/shustring/.

  16. Attitude Certainty and Attitudinal Advocacy: The Unique Roles of Clarity and Correctness.

    Science.gov (United States)

    Cheatham, Lauren; Tormala, Zakary L

    2015-11-01

    When and why do people advocate on behalf of their attitudes? Past research suggests that attitude certainty is one important determinant. The current research seeks to provide more nuanced insight into this relationship by (a) exploring the unique roles of attitude clarity and attitude correctness, and (b) mapping clarity and correctness onto different forms of advocacy (sharing intentions and persuasion intentions). Across four studies, we find that correctness but not clarity plays an important role in promoting persuasion intentions, whereas both correctness and clarity help shape sharing intentions. Thus, this research unpacks the certainty-advocacy relation and helps identify experimental manipulations that uniquely drive persuasion and sharing intentions.

  17. Identifying learning styles.

    Science.gov (United States)

    Hughes, Grace

    2016-12-14

    What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The article explored different learning styles and outlined some of the models that can be used to identify them. It discussed the limitations of these models, indicating that although they can be helpful in identifying a student's preferred learning style, this is not 'fixed' and might change over time. Learning is also influenced by other factors, such as culture and age.

  18. Inclusion of cool roofs in nonresidential Title 24 prescriptive requirements

    Energy Technology Data Exchange (ETDEWEB)

    Levinson, Ronnen; Akbari, Hashem; Konopacki, Steve; Bretz, Sarah

    2002-12-15

    Roofs that have high solar reflectance (high ability to reflect sunlight) and high thermal emittance (high ability to radiate heat) tend to stay cool in the sun. The same is true of low-emittance roofs with exceptionally high solar reflectance. Substituting a cool roof for a noncool roof tends to decrease cooling electricity use, cooling power demand, and cooling-equipment capacity requirements, while slightly increasing heating energy consumption. Cool roofs can also lower the ambient air temperature in summer, slowing ozone formation and increasing human comfort. DOE-2.1E building energy simulations indicate that use of a cool roofing material on a prototypical California nonresidential building with a low-sloped roof yields average annual cooling energy savings of approximately 300 kWh/1000 ft2 [3.2 kWh/m2], average annual natural gas deficits of 4.9 therm/1000 ft2 [5.6 MJ/m2], average source energy savings of 2.6 MBTU/1000 ft2 [30 MJ/m2], and average peak power demand savings of 0. 19 kW/1000 ft2 [2.1 W/m2]. The 15-year net present value (NPV) of energy savings averages $450/1000 ft2 [$4.90/m2] with time dependent valuation (TDV), and $370/1000 ft2 [$4.00/m2] without TDV. When cost savings from downsizing cooling equipment are included, the average total savings (15-year NPV + equipment savings) rises to $550/1000 ft2 [$5.90/m2] with TDV, and to $470/1000 ft2 [$5.00/m2] without TDV. Total savings range from 0.18 to 0.77 $/ft2 [1.90 to 8.30 $/m2] with TDV, and from 0.16 to 0.66 $/ft2 [1.70 to 7.10 $/m2] without TDV, across California's 16 climate zones. The typical cost premium for a cool roof is 0.00 to 0.20 $/ft2 [0.00 to 2.20 $/m2]. Cool roofs with premiums up to $0.20/ft2 [$2.20/m2] are expected to be cost effective in climate zones 2 through 16; those with premiums not exceeding $0.18/ft2 [$1.90/m2] are expected to be also cost effective in climate zone 1. Hence, this study recommends that the year-2005 California building energy efficiency code (Title

  19. Unique strategies for technical information management at Johnson Space Center

    Science.gov (United States)

    Krishen, Vijay

    1994-01-01

    In addition to the current NASA manned programs, the maturation of Space Station and the introduction of the Space Exploration programs are anticipated to add substantially to the number and variety of data and documentation at NASA Johnson Space Center (JSC). This growth in the next decade has been estimated at five to ten fold compared to the current numbers. There will be an increased requirement for the tracking and currency of space program data and documents with National pressures to realize economic benefits from the research and technological developments of space programs. From a global perspective the demand for NASA's technical data and documentation is anticipated to increase at local, national, and international levels. The primary users will be government, industry, and academia. In our present national strategy, NASA's research and technology will assume a great role in the revitalization of the economy and gaining international competitiveness. Thus, greater demand will be placed on NASA's data and documentation resources. In this paper the strategies and procedures developed by DDMS, Inc., to accommodate the present and future information utilization needs are presented. The DDMS, Inc., strategies and procedures rely on understanding user requirements, library management issues, and technological applications for acquiring, searching, storing, and retrieving specific information accurately and quickly. The proposed approach responds to changing customer requirements and product deliveries. The unique features of the proposed strategy include: (1) To establish customer driven data and documentation management through an innovative and unique methods to identify needs and requirements. (2) To implement a structured process which responds to user needs, aimed at minimizing costs and maximizing services, resulting in increased productivity. (3) To provide a process of standardization of services and procedures. This standardization is the central

  20. National Evaluation of Title III Implementation: Report on State and Local Implementation. Appendix G: Data Collection Instruments

    Science.gov (United States)

    Tanenbaum, Courtney; Boyle, Andrea; Soga, Kay; Le Floch, Kerstin Carlson; Golden, Laura; Petroccia, Megan; Toplitz, Michele; O'Day, Jennifer; Taylor, James

    2012-01-01

    This appendix presents the data collection instruments used for the "National Evaluation of Title III Implementation: Report on State and Local Implementation" study. The purpose of this study is not to monitor Title III implementation, but to describe the implementation of Title III in states and school districts across the country. The…

  1. 41 CFR 300-2.70 - How is the rule expressed in the title and narrative format?

    Science.gov (United States)

    2010-07-01

    ... expressed in the title and narrative format? 300-2.70 Section 300-2.70 Public Contracts and Property Management Federal Travel Regulation System GENERAL INTRODUCTION 2-HOW TO USE THE FTR Title and Narrative Format § 300-2.70 How is the rule expressed in the title and narrative format? The rule is in...

  2. ESEA Title VII Bilingual/Bicultural Education Program; Programa de Educacion Bilingue/Bicultural 1975-1976.

    Science.gov (United States)

    Milwaukee Public Schools, WI. Dept. of Educational Research and Program Assessment.

    This is the annual evaluation report of the Title VII components of the Milwaukee Bilingual/Bicultural Education Program funded by Title I and Title VII of the Elementary and Secondary Education Act of 1967 and the Milwaukee Public Schools. The results of the 1975-76 assessment of pupil progress toward achievement of the program's academic and…

  3. 76 FR 22003 - Delegation of Functions and Authority Under Sections 315 and 325 of Title 32, United States Code

    Science.gov (United States)

    2011-04-20

    ... 325 of Title 32, United States Code Memorandum for the Secretary of Defense By the authority vested in... 301 of title 3, United States Code, I hereby delegate to you: (a) the functions and authority of the President contained in section 315 of title 32, United States Code, to permit a commissioned officer of...

  4. 78 FR 37921 - Delegation of Reporting Functions Specified in Section 491 of Title 10, United State Code

    Science.gov (United States)

    2013-06-24

    ... Specified in Section 491 of Title 10, United States Code Notice of June 20, 2013--Continuation of the... Reporting Functions Specified in Section 491 of Title 10, United State Code Memorandum for the Secretary of... of America, including section 301 of title 3 of the United States Code, I hereby delegate to you...

  5. 78 FR 37923 - Delegation of Reporting Functions Specified in Section 491 of Title 10, United State Code

    Science.gov (United States)

    2013-06-24

    ... Specified in Section 491 of Title 10, United States Code Notice of June 20, 2013--Continuation of the... Reporting Functions Specified in Section 491 of Title 10, United State Code Memorandum for the Secretary of... of America, including section 301 of title 3 of the United States Code, I hereby delegate to you...

  6. The emergence of the title Velikii Kniaz’ in Rus’ and the Povest’ Vremennykh let

    Directory of Open Access Journals (Sweden)

    Raev Mikhail

    2014-01-01

    Full Text Available This article examines the issue of when the title of Velikii Kniaz’ was first used in the light of accumulated textual analyses of the Povest’ Vremennykh Let. Section 2 presents the current state of research. Section 3 outlines the historiographical viewpoints on the Povest’ and how the time of its composition relates to first use of the title. Particular emphasis falls on four Byzantine-Rus’ treaties mentioned in the Povest’. It is argued that the time when first version of the PVL emerged - the 1110s - sets a terminus ante quem on the introduction of the title of Grand Prince in Kievan Rus’. Section 4 investigates two other sources discussed in current research: a letter by Metropolitan Nikephoros to Prince Vladimir Monomakh, and the seal of Prince Mstislav. Section 5 offers two explanations of why the title entered Byzantine usage and of when conditions for it became ripe in Kievan Rus’.

  7. 75 FR 60407 - Gulf of the Farallones National Marine Sanctuary Permit Application Project Titled: Fine Scale...

    Science.gov (United States)

    2010-09-30

    ... Application Project Titled: Fine Scale, Long-Term Tracking of Adult White Sharks AGENCY: Office of National...://farallones.noaa.gov/eco/sharks/pdf/ea_mcsi_permit2009.pdf . DATES: Comments on this draft...

  8. Translation of the Movie Title from the Perspectives of Reception Aesthetics

    Institute of Scientific and Technical Information of China (English)

    辛华

    2010-01-01

    With the increasingly development of the international culture communication and China's entrance to the WTO, more and more cultural production come to Chinese market, such as English movies. A good movie title makes the film more tempting and arouses the strong desire of the audience to watch at once. Therefore, how to give a wonderful and appropriate Chinese title to an English movie is the important factor to attract the audience's attention. This paper will lead the key concepts and methods of reception aesthetics into the translation of the movie title, so as to study how to do best in translating English movie title from the aesthetics perspectives of target lan-guage audience.

  9. 77 FR 54382 - Revisions of Five California Clean Air Act Title V Operating Permits Programs

    Science.gov (United States)

    2012-09-05

    ... pollution control, Carbon dioxide, Carbon dioxide equivalents, Greenhouse gases, Hydrofluorocarbons... revisions to the Operating Permits (Title V) programs of the Monterey Bay Unified Air Pollution Control District (MBUAPCD), San Luis Obispo County Air Pollution Control District (SLOCAPCD), Santa Barbara...

  10. Application of Bibliographic Coupling versus Cited Titles Words in Patent Fuzzy Clustering

    Directory of Open Access Journals (Sweden)

    Anahita Kermani

    2013-03-01

    Full Text Available Attribute selection is one of the steps before patent clustering. Various attributes can be used for clustering. In this study, the effect of using citation and citation title words, respectively, in form of bibliographic coupling and citation title words sharing, were measured and compared with each other, as patent attributes. This study was done in an experimental method, on a collection of 717 US Patent cited in the patents belong to 977/774 subclass of US Patent Classification. Fuzzy C-means was used for patent clustering and extended BCubed precision and extended BCubed recall were used as evaluation measure. The results showed that the clustering produced by bibliographic coupling had better performance than clustering used citation title words and existence of cluster structure were in a wider range of exhaustivity than citation title words.

  11. 76 FR 64108 - Meeting of the Department of Justice's (DOJ's) National Motor Vehicle Title Information System...

    Science.gov (United States)

    2011-10-17

    ... Information System (NMVTIS) Federal Advisory Committee AGENCY: Office of Justice Programs (OJP), Justice... Vehicle Title Information System (NMVTIS) Federal Advisory Committee to discuss various issues relating to.... FOR FURTHER INFORMATION CONTACT: Alissa Huntoon, Designated Federal Employee (DFE), Bureau of...

  12. 75 FR 36346 - Olympic National Forest; Title II Resource Advisory Committee Meeting Advisory

    Science.gov (United States)

    2010-06-25

    ... Olympic National Forest; Title II Resource Advisory Committee Meeting Advisory AGENCY: Olympic National Forest, USDA Forest Service. ACTION: Notice of meeting. SUMMARY: The Olympic Peninsula Resource Advisory..., Forest Supervisor, the Designated Federal Official for the Olympic National Forest Resource Advisory...

  13. 77 FR 57949 - Federal Acquisition Regulation; Positive Law Codification of Title 41

    Science.gov (United States)

    2012-09-18

    ... business confidential information provided. FOR FURTHER INFORMATION CONTACT: Mr. Edward N. Chambers... Kept by Employers-FLSA; 1215-0119, titled: Requirements of a Bono Fide Thrift or Savings Plan;...

  14. Uniqueness and existence for bounded boundary value problems

    NARCIS (Netherlands)

    Ehme, J.; Lanz, A.

    2006-01-01

    The existence and uniqueness of solutions for the boundary value problems with general linear point evaluation boundary conditions is established. We assume that f is bounded and that there is uniqueness on a homogeneous problem and on the linear variational problems. (c) 2005 Elsevier Inc. All righ

  15. Existence and Uniqueness of Solution to ODEs: Lipschitz Continuity

    Indian Academy of Sciences (India)

    Swarup Poria; Aman Dhiman

    2017-05-01

    The study of existence and uniqueness of solution of ordinarydifferential equation (ODE) became important due to the lack ofgeneral formula for solving nonlinear ODEs. In this article, weshall discuss briefly about the existence and uniqueness of solutionof a first order ODE. A special emphasis is given on theLipschitz continuous functions in the discussion.

  16. Theorems on Positive Data: On the Uniqueness of NMF

    DEFF Research Database (Denmark)

    Lauerberg, Hans; Christensen, Mads Græsbøll; Pumbley, Mark;

    2008-01-01

    have shown that corruption of a unique NMF matrix by additive noise leads to a noisy estimation of the noise-free unique solution. Finally, we use a stochastic view of NMF to analyze which characterization of the underlying model will result in an NMF with small estimation errors....

  17. Morphological Awareness Uniquely Predicts Young Children's Chinese Character Recognition.

    Science.gov (United States)

    McBride-Chang, Catherine; Shu, Hua; Zhou, Aibao; Wat, Chun Pong; Wagner, Richard K.

    2003-01-01

    Two unique measures of morphological awareness were orally administered to kindergarten and 2nd-grade Hong Kong Chinese children. Both tasks of morphological awareness predicted unique variance in Chinese character recognition in these children, after controlling for age, phonological awareness, speeded naming, speed of processing, and vocabulary.…

  18. Can facial uniqueness be inferred from impostor scores?

    NARCIS (Netherlands)

    Dutta, A.; Veldhuis, Raymond N.J.; Spreeuwers, Lieuwe Jan

    2013-01-01

    In Biometrics, facial uniqueness is commonly inferred from impostor similarity scores. In this paper, we show that such uniqueness measures are highly unstable in the presence of image quality variations like pose, noise and blur. We also experimentally demonstrate the instability of a recently

  19. Unique Protein Signature of Circulating Microparticles in Systemic Lupus Erythematosus

    DEFF Research Database (Denmark)

    Østergaard, Ole; Nielsen, Christoffer; Iversen, Line V

    2013-01-01

    To characterize the unique qualities of proteins associated with circulating subcellular material in systemic lupus erythematosus (SLE) patients compared with healthy controls and patients with other chronic autoimmune diseases.......To characterize the unique qualities of proteins associated with circulating subcellular material in systemic lupus erythematosus (SLE) patients compared with healthy controls and patients with other chronic autoimmune diseases....

  20. Uniqueness of limiting solution to a strongly competing system

    Directory of Open Access Journals (Sweden)

    Avetik Arakelyan

    2017-04-01

    Full Text Available We prove a uniqueness for the positive solution to a strongly competing system of Lotka-Volterra type problem in the limiting configuration, when the competition rate tends to infinity. We give an alternate proof of uniqueness based on properties of limiting solutions.

  1. The Uniqueness of Optimal Solution for Linear Programming Problem

    Institute of Scientific and Technical Information of China (English)

    QuanlingWei; HongYan; JunWang

    2004-01-01

    This paper investigates an old problem in operations research, the uniqueness of the optimal solution to a linear programming problem. We discuss the problem on a general polyhedron, give some equivalent conditions for uniqueness testing. In addition, we discuss the implementation issues for linear programming based decision making procedures,which motivated this research.

  2. Identifying and Managing Risk.

    Science.gov (United States)

    Abraham, Janice M.

    1999-01-01

    The role of the college or university chief financial officer in institutional risk management is (1) to identify risk (physical, casualty, fiscal, business, reputational, workplace safety, legal liability, employment practices, general liability), (2) to develop a campus plan to reduce and control risk, (3) to transfer risk, and (4) to track and…

  3. Identifying Nursing's Future Leaders.

    Science.gov (United States)

    Gunning, Carolyn S.; Hawken, Patty L.

    1990-01-01

    A study determined that encouraging and supporting students in professional activities while they were still in school would lead those students to participate in professional nursing organizations after they graduated. Organized nursing needs to identify the factors that influence nurses to join organizations and concentrate on these factors to…

  4. Regions of constrained maximum likelihood parameter identifiability

    Science.gov (United States)

    Lee, C.-H.; Herget, C. J.

    1975-01-01

    This paper considers the parameter identification problem of general discrete-time, nonlinear, multiple-input/multiple-output dynamic systems with Gaussian-white distributed measurement errors. Knowledge of the system parameterization is assumed to be known. Regions of constrained maximum likelihood (CML) parameter identifiability are established. A computation procedure employing interval arithmetic is proposed for finding explicit regions of parameter identifiability for the case of linear systems. It is shown that if the vector of true parameters is locally CML identifiable, then with probability one, the vector of true parameters is a unique maximal point of the maximum likelihood function in the region of parameter identifiability and the CML estimation sequence will converge to the true parameters.

  5. On the reproducibility of science: unique identification of research resources in the biomedical literature

    Directory of Open Access Journals (Sweden)

    Nicole A. Vasilevsky

    2013-09-01

    Full Text Available Scientific reproducibility has been at the forefront of many news stories and there exist numerous initiatives to help address this problem. We posit that a contributor is simply a lack of specificity that is required to enable adequate research reproducibility. In particular, the inability to uniquely identify research resources, such as antibodies and model organisms, makes it difficult or impossible to reproduce experiments even where the science is otherwise sound. In order to better understand the magnitude of this problem, we designed an experiment to ascertain the “identifiability” of research resources in the biomedical literature. We evaluated recent journal articles in the fields of Neuroscience, Developmental Biology, Immunology, Cell and Molecular Biology and General Biology, selected randomly based on a diversity of impact factors for the journals, publishers, and experimental method reporting guidelines. We attempted to uniquely identify model organisms (mouse, rat, zebrafish, worm, fly and yeast, antibodies, knockdown reagents (morpholinos or RNAi, constructs, and cell lines. Specific criteria were developed to determine if a resource was uniquely identifiable, and included examining relevant repositories (such as model organism databases, and the Antibody Registry, as well as vendor sites. The results of this experiment show that 54% of resources are not uniquely identifiable in publications, regardless of domain, journal impact factor, or reporting requirements. For example, in many cases the organism strain in which the experiment was performed or antibody that was used could not be identified. Our results show that identifiability is a serious problem for reproducibility. Based on these results, we provide recommendations to authors, reviewers, journal editors, vendors, and publishers. Scientific efficiency and reproducibility depend upon a research-wide improvement of this substantial problem in science today.

  6. Uniform Title in Theory and in Slovenian and Croatian Cataloguing Practice

    Directory of Open Access Journals (Sweden)

    Marija Petek

    2013-09-01

    Full Text Available ABSTRACTPurpose:  The paper investigates the importance and development of uniform title that enables collocation in the library catalogue. Research results on use of uniform titles in two union catalogues, the Slovenian COBISS and the Croatian CROLIST are also presented.Methodology/approach:  Theoretical apects of the uniform title are treated: for the first time by Panizzi, then in the Paris Principles being the basis for the Verona's cataloguing code; in the latest International Cataloguing Principles including conceptual models Functional Requirements for Bibliographic Records (FRBR and Functional Requirements for Authority Data (FRAD; and last but not least in the international cataloguing code Resource Description and Access (RDA. To find out whether the uniform titles are used consistently according to the Verona's cataloguing code and to the requirements of the bibliographic formats COMARC and UNIMARC, the frequency of tags 300 and 500 in bibliographic records is explored.Results:  The research results indicate that the use of uniform titles in COBISS and CROLIST is not satisfactory and that the tags 300 and 500 are often missing in bibliographic recods. In online catalogues a special attention should be given to the uniform title as it is considered an efficient linking device in the catalogue and as it enables collocation.Research limitations:  The research is limited to bibliographic records for translations of works of personal authors and of anonymous works; corporate authors are not included.Originality/practical implications:  Presenting development of the uniform title from the very beginning up to now and the first research on the uniform title in COBISS.

  7. Analysis of Double Meridian Distance for a Closed Traverse Area towards Developing a Contour Map and Land Title

    Directory of Open Access Journals (Sweden)

    T. U. Ganiron Jr

    2014-07-01

    Full Text Available This research aimed to analyze double meridian distance for a closed traverse area in developing a land title for a propose gymnasium in Qassim University. Theodolite, leveling rod and steel tape plays an important role in measuring elevations, bearings and distances of the boundaries of a lot. Contour map is necessary to determine the traces of level surfaces of successive elevation. This will enable to identify the type of contour map and type of contour lines necessary for this project. Corel draw software is used to draw contour map and guide to interpret the significance of the variables. It is essential to check the error of closure for interior angles and for both latitude and departure before applying the Double Meridian Distance (DMD method to obtain the total area of the lot. Technical descriptions of the land such as distance, bearing, boundaries and area are necessary to visualize the shape & exact location of the land. Developing a land title will be obtained using the technical descriptions of the lot in preparation for the type of gymnasium necessary for Qassim University.

  8. Project Termination Report. Title IV-C Classroom Management Project. ESEA Title IV-C, August 29, 1981 - September 30, 1982.

    Science.gov (United States)

    Halasa, Ofelia; Theus, Frank

    This report provides a summary description of the Title IV-C Classroom Management Project conducted in the Cleveland (Ohio) Public Schools. The purpose of this project was to develop and pilot test a resource handbook designed to improve elementary and secondary school teachers' ability to organize and manage their classrooms. The development of…

  9. Integrating Title I and Title VII: The Evolving Model of Dearborn Public Schools, Michigan. NCBE Program Information Guide Series No. 21.

    Science.gov (United States)

    Arraf, Shereen; And Others

    This report offers insights on the experiences and techniques used in the Dearborn Public Schools effort to integrate Title VII and Chapter 1 programs prior to their reauthorization. The school system is located near metropolitan Detroit, Michigan, and has over 14,500 students representing 24 languages, many from the Middle East, Romania, and…

  10. Mass spectrometry identifies and quantifies 74 unique histone H4 isoforms in differentiating human embryonic stem cells.

    Science.gov (United States)

    Phanstiel, Doug; Brumbaugh, Justin; Berggren, W Travis; Conard, Kevin; Feng, Xuezhu; Levenstein, Mark E; McAlister, Graeme C; Thomson, James A; Coon, Joshua J

    2008-03-18

    Epigenetic regulation through chromatin is thought to play a critical role in the establishment and maintenance of pluripotency. Traditionally, antibody-based technologies were used to probe for specific posttranslational modifications (PTMs) present on histone tails, but these methods do not generally reveal the presence of multiple modifications on a single-histone tail (combinatorial codes). Here, we describe technology for the discovery and quantification of histone combinatorial codes that is based on chromatography and mass spectrometry. We applied this methodology to decipher 74 discrete combinatorial codes on the tail of histone H4 from human embryonic stem (ES) cells. Finally, we quantified the abundances of these codes as human ES cells undergo differentiation to reveal striking changes in methylation and acetylation patterns. For example, H4R3 methylation was observed only in the presence of H4K20 dimethylation; such context-specific patterning exemplifies the power of this technique.

  11. A method of identifying and isolating a unique member of a multigene family: application to a trypanosome surface antigen gene.

    OpenAIRE

    1991-01-01

    A chimeric oligonucleotide was constructed using DNA sequences from two distal regions of a cDNA which encodes a major surface antigen (TSA-1) of Trypanosoma cruzi. Conditions were found that allowed the chimeric oligonucleotide to hybridize only to a 5.4 kb EcoRI fragment in a Southern blot of total genomic DNA. The 5.4 kb EcoRI genomic DNA fragment has previously been shown to be located at a telomeric site, thus the studies described here directly demonstrate that the TSA-1 gene is telomer...

  12. Evaluation of unique identifiers used as keys to match identical publications in Pure and SciVal

    DEFF Research Database (Denmark)

    Madsen, Heidi Holst; Madsen, Dicte; Gauffriau, Marianne

    2016-01-01

    , and erroneous optical or special character recognition. The case study explores the use of UIDs in the integration between the databases Pure and SciVal. Specifically journal publications in English are matched between the two databases. We find all error types except erroneous optical or special character...... recognition in our publication sets. In particular the duplicate DOIs constitute a problem for the calculation of bibliometric indicators as both keeping the duplicates to improve the reliability of citation counts and deleting them to improve the reliability of publication counts will distort the calculation...

  13. Existence and uniqueness of positive solutions of semilinear elliptic equations

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    This paper is devoted to the study of existence,uniqueness and non-degeneracy of positive solutions of semi-linear elliptic equations.A necessary and sufficient condition for the existence of positive solutions to problems is given.We prove that if the uniqueness and non-degeneracy results are valid for positive solutions of a class of semi-linear elliptic equations,then they are still valid when one perturbs the differential operator a little bit.As consequences,some uniqueness results of positive solutions under the domain perturbation are also obtained.

  14. Existence and uniqueness of positive solutions of semilinear elliptic equations

    Institute of Scientific and Technical Information of China (English)

    Qiu-yi DAI; Yu-xia FU; Yong-geng GU

    2007-01-01

    This paper is devoted to the study of existence, uniqueness and non-degeneracy of positive solutions of semi-linear elliptic equations. A necessary and sufficient condition for the existence of positive solutions to problems is given. We prove that if the uniqueness and non-degeneracy results are valid for positive solutions of a class of semi-linear elliptic equations, then they are still valid when one perturbs the differential operator a little bit. As consequences, some uniqueness results of positive solutions under the domain perturbation are also obtained.

  15. The Unique Destination Proposition of Eskisehir: Industrial Heritage

    Directory of Open Access Journals (Sweden)

    Hakan Yılmaz

    2014-12-01

    Full Text Available This paper examines the transformation of Unique Sales Proposition (USP concept which is one of the most important strategies of advertising history, to the Unique Destination Proposition (UDP for the case of Eskisehir. This study aims to propose industrial heritage as the UDP of Eskisehir by a descriptive approach. Industrial heritage helps Eskisehir destination brand to attain a meaningful, sustainable and distinctive dimension from its competitors. The current industrial heritage samples of Eskisehir were initially evaluated in this context. Subsequently, in the focus of the relation between industrial heritage and tourism, an excursion route and a tour program is suggested including the unique industrial heritage values of Eskisehir.

  16. Random Cell Identifiers Assignment

    Directory of Open Access Journals (Sweden)

    Robert Bestak

    2012-01-01

    Full Text Available Despite integration of advanced functions that enable Femto Access Points (FAPs to be deployed in a plug-and-play manner, the femtocell concept still cause several opened issues to be resolved. One of them represents an assignment of Physical Cell Identifiers (PCIs to FAPs. This paper analyses a random based assignment algorithm in LTE systems operating in diverse femtocell scenarios. The performance of the algorithm is evaluated by comparing the number of confusions for various femtocell densities, PCI ranges and knowledge of vicinity. Simulation results show that better knowledge of vicinity can significantly reduce the number of confusions events.

  17. Found in transition: applying milestones to three unique discharge curricula

    Directory of Open Access Journals (Sweden)

    Lauren B. Meade

    2015-03-01

    Full Text Available Introduction. A safe and effective transition from hospital to post-acute care is a complex and important physician competency. Milestones and Entrustable Professional Activities (EPA form the new educational rubric in Graduate Medical Education Training. “A safe and effective discharge from the hospital” is an EPA ripe for educational innovation.Methods. The authors collaborated in a qualitative process called mapping to define 22 of 142 Internal Medicine (IM curricular milestones related to the transition of care. Fifty-five participant units at an Association for Program Directors in Internal Medicine (APDIM workshop prioritized the milestones, using a validated ranking process called Q-sort. We analyzed the Q-sort results, which rank the milestones in order of priority. We then applied this ranking to three innovative models of training IM residents in the transitions of care: Simulation (S, Discharge Clinic Feedback (DCF and TRACER (T.Results. We collected 55 Q-sort rankings from particpants at the APDIM workshop. We then identified which milestones are a focus of the three innovative models of training in the transition of care: Simulation = 5 of 22 milestones, Discharge Clinic Feedback = 9 of 22 milestones, and TRACER = 7 of 22 milestones. Milestones identified in each innovation related to one of the top 8 prioritized milestones 75% of the time; thus, more frequently than the milestones with lower priority. Two milestones are shared by all three curricula: Utilize patient-centered education and Ensure succinct written communication. Two other milestones are shared by two curricula: Manage and coordinate care transitions across multiple delivery systems and Customize care in the context of the patient’s preferences. If you combine the three innovations, all of the top 8 milestones are included.Discussion. The milestones give us a context to share individual innovations and to compare and contrast using a standardized frame. We

  18. Systems Biology in Animal Breeding: Identifying relationships among markers, genes, and phenotypes

    Science.gov (United States)

    The Breeding and Genetics Symposium titled “Systems Biology in Animal Breeding: Identifying relationships among markers, genes, and phenotypes” was held at the Joint Annual Meeting of the American Dairy Science Association and the American Society of Animal Science in Phoenix, AZ, July 15 to 19, 201...

  19. Imaging Gallium Nitride High Electron Mobility Transistors to Identify Point Defects

    Science.gov (United States)

    2014-03-01

    REPORT TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE IMAGING GALLIUM NITRIDE HIGH ELECTRON MOBILITY TRANSISTORS TO IDENTIFY...Identification of these trends will assist in the improvement of gallium nitride HEMT fabrication processes leading to the development of more...reliable devices. 14. SUBJECT TERMS Electron microscopy, Gallium Nitride (GaN), high electron mobility transistor (HEMT

  20. 33 CFR 187.101 - What information must be collected to identify a vessel owner?

    Science.gov (United States)

    2010-07-01

    ... Collected by Participating States § 187.101 What information must be collected to identify a vessel owner? (a) A participating State must collect the following information for a vessel it has numbered or... collect the following information for a vessel that it has numbered or titled when the vessel's owner...

  1. Ex-Post Analysis of Land Title Registration in Ghana Since 2008 Merger

    Directory of Open Access Journals (Sweden)

    Richmond J. Ehwi

    2016-04-01

    Full Text Available Land ownership and security of title have continued to dominate land management discourses in many developing economies, leading to a proliferation of studies that explore, among other things, the nexus between land title registration and land security, women’s access to land, innovation in agriculture, access to finance, and economic development. For many years, Ghana experienced minimal success in formalizing land ownership and title registration. However, public confidence and expectations were raised once more in 2008 with the merger of four disparate land agencies into the New Lands Commission (NLC under the overarching ambit of the Land Administration Project (LAP. This article contributes to existing studies by evaluating the impact of the 2008 merger. This is accomplished by matching the project’s stated objectives with actual outcomes and situating the findings in the broader theoretical debate about land title registration and economic development. Using data gathered through interviews with officials of the Greater Accra Lands Commission and with prospective land title holders, the study concludes that there have not been any great gains in achieving the complete digitization of the title registration process and follow-up procedures. However, there has been a reduction in the turn-around time for processing land documents, from more than 36 months to about 3 months, as well as increased public awareness about the process of title registration. The study recommends further training of staff members of the NLC in handling the digitization process, institutionalization of anti-corruption and anti-bribery practices, and the introduction of a well-functioning customer feedback system.

  2. Identifying Topics in Microblogs Using Wikipedia.

    Science.gov (United States)

    Yıldırım, Ahmet; Üsküdarlı, Suzan; Özgür, Arzucan

    2016-01-01

    Twitter is an extremely high volume platform for user generated contributions regarding any topic. The wealth of content created at real-time in massive quantities calls for automated approaches to identify the topics of the contributions. Such topics can be utilized in numerous ways, such as public opinion mining, marketing, entertainment, and disaster management. Towards this end, approaches to relate single or partial posts to knowledge base items have been proposed. However, in microblogging systems like Twitter, topics emerge from the culmination of a large number of contributions. Therefore, identifying topics based on collections of posts, where individual posts contribute to some aspect of the greater topic is necessary. Models, such as Latent Dirichlet Allocation (LDA), propose algorithms for relating collections of posts to sets of keywords that represent underlying topics. In these approaches, figuring out what the specific topic(s) the keyword sets represent remains as a separate task. Another issue in topic detection is the scope, which is often limited to specific domain, such as health. This work proposes an approach for identifying domain-independent specific topics related to sets of posts. In this approach, individual posts are processed and then aggregated to identify key tokens, which are then mapped to specific topics. Wikipedia article titles are selected to represent topics, since they are up to date, user-generated, sophisticated articles that span topics of human interest. This paper describes the proposed approach, a prototype implementation, and a case study based on data gathered during the heavily contributed periods corresponding to the four US election debates in 2012. The manually evaluated results (0.96 precision) and other observations from the study are discussed in detail.

  3. Nonlinear independent component analysis: Existence and uniqueness results.

    Science.gov (United States)

    Hyvärinen, Aapo; Pajunen, Petteri

    1999-04-01

    The question of existence and uniqueness of solutions for nonlinear independent component analysis is addressed. It is shown that if the space of mixing functions is not limited there exists always an infinity of solutions. In particular, it is shown how to construct parameterized families of solutions. The indeterminacies involved are not trivial, as in the linear case. Next, it is shown how to utilize some results of complex analysis to obtain uniqueness of solutions. We show that for two dimensions, the solution is unique up to a rotation, if the mixing function is constrained to be a conformal mapping together with some other assumptions. We also conjecture that the solution is strictly unique except in some degenerate cases, as the indeterminacy implied by the rotation is essentially similar to estimating the model of linear ICA.

  4. Uniqueness and existence results for ordinary differential equations

    Science.gov (United States)

    Cid, J. Angel; Heikkila, Seppo; Pouso, Rodrigo Lopez

    2006-04-01

    We establish some uniqueness and existence results for first-order ordinary differential equations with constant-signed discontinuous nonlinear parts. Several examples are given to illustrate the applicability of our work.

  5. Unique Role of Occupational Therapy in Rehabilitation of the Hand

    Science.gov (United States)

    ... Sheet The Unique Role of Occupational Therapy in Rehabilitation of the Hand Hand therapy, a specialty practice area of occupational ... are treated by occupational therapy practitioners specializing in hand rehabilitation. Practitioners who treat clients with conditions of the ...

  6. Novel Manufacturing Process for Unique Mixed Carbide Refractory Composites Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This STTR Phase I project will establish the feasibility of an innovative manufacturing process to fabricate a range of unique hafnium/silicon based carbide...

  7. Existence and Uniqueness of Solutions to Random Impulsive Differential Systems

    Institute of Scientific and Technical Information of China (English)

    Shu-jin Wu; Xiao-lin Guo; Song-qing Lin

    2006-01-01

    The existence and uniqueness in mean square of solutions to certain random impulsive differential systems is discussed in this paper. Cauchy-Schwarz inequality, Lipschtiz condition and techniques in stochastic analysis are employed in achieve the desired results.

  8. On the development of uniquely African management theory ...

    African Journals Online (AJOL)

    On the development of uniquely African management theory. ... Indilinga: African Journal of Indigenous Knowledge Systems. Journal Home · ABOUT · Advanced Search · Current ... Open Access DOWNLOAD FULL TEXT Subscription or Fee ...

  9. AN ANALYTICAL APPROACH TO GENERATE UNIQUE SONG SIGNAL (AUSS

    Directory of Open Access Journals (Sweden)

    Uttam Kr. Mondal

    2013-02-01

    Full Text Available Embedding uniqueness in characteristics of song signal and accustoming changes of environment is one of the challenging issues for researchers with maintaining its audible quality. Researchers are modifying or manipulating audio signal properties for generating uniqueness in content such a manner that will not vary so much in changed environment or changes can be easily defined due to unique structure of song signal. In this paper, an approach has been made based on defining a symmetric structure of song signal, followed by some secret code embedding in a specified manner will not alter the trade off ratio of embedding/modifying data but provide uniqueness in properties, even retain the properties in changing environment/ format. Therefore, authentication of song signal is easily achieved with these self manipulated properties. A comparative study has been made with similar existing techniques and experimental results are also supported with mathematical formula based on Microsoft WAVE (".wav" stereo sound file.

  10. Unique morphology of dispersed clay particles in a polymer nanocomposite

    CSIR Research Space (South Africa)

    Malwela, T

    2011-02-01

    Full Text Available This communication reports a unique morphology of dispersed clay particles in a polymer nanocomposite. A nanocomposite of poly[butylene succinate)-co-adipate] (PBSA) with 3 wt% of organically modified montmorillonite was prepared by melt...

  11. UNIQUENESS OF SOLUTIONS FOR SEMICONDUCTOR EQUATIONS WITH AVALANCHE TERM

    Institute of Scientific and Technical Information of China (English)

    Xing Jiasheng; Wang Yuanming

    2000-01-01

    In this paper, we consider the initial and mixed boundary value problems for the semiconductor equations with avalanche term, the uniqueness of the weak solution for the semiconductor equation has been proved.

  12. Investigation of unique hue setting changes with ageing

    Institute of Scientific and Technical Information of China (English)

    Chenyang Fu; Kaida Xiao; Dimosthenis Karatzas; Sophie Wuerger

    2011-01-01

    Clromatic sensitivity along the protan, deutan, and tritan lines and the loci of the unique hues (red, green,yellow, blue) for a very large sample (n = 185) of colour-normal observers ranging from 18 to 75 years of age are assessed. Visual judgments are obtained under normal viewing conditions using colour patches on self-luminous display under controlled adaptation conditions. Trivector discrimination thresholds show an increase as a function of age along the protan, deutan, and tritan axes, with the largest increase present along the tritan line, less pronounced shifts in unique hue settings are also observed. Based on the chromatic (protan, deutan, tritan) thresholds and using scaled cone signals, we predict the unique hue changes with ageing. A dependency on age for unique red and unique yellow for predicted hue angle is found. We conclude that the chromatic sensitivity deteriorates significantly with age, whereas the appearance of unique hues is much less affected, remaining almost constant despite the known changes in the ocular media.%@@ Clromatic sensitivity along the protan, deutan, and tritan lines and the loci of the unique hues (red, green,yellow, blue) for a very large sample (n = 185) of colour-normal observers ranging from 18 to 75 years of age are assessed.Visual judgments are obtained under normal viewing conditions using colour patches on self-luminous display under controlled adaptation conditions.Trivector discrimination thresholds show an increase as a function of age along the protan, deutan, and tritan axes, with the largest increase present along the tritan line, less pronounced shifts in unique hue settings are also observed.

  13. Euler equation existence, non-uniqueness and mesh converged statistics.

    Science.gov (United States)

    Glimm, James; Sharp, David H; Lim, Hyunkyung; Kaufman, Ryan; Hu, Wenlin

    2015-09-13

    We review existence and non-uniqueness results for the Euler equation of fluid flow. These results are placed in the context of physical models and their solutions. Non-uniqueness is in direct conflict with the purpose of practical simulations, so that a mitigating strategy, outlined here, is important. We illustrate these issues in an examination of mesh converged turbulent statistics, with comparison to laboratory experiments.

  14. Limit theorem and uniqueness theorem of backward stochastic differential equations

    Institute of Scientific and Technical Information of China (English)

    JIANG; Long

    2006-01-01

    This paper establishes a limit theorem for solutions of backward stochastic differential equations (BSDEs). By this limit theorem, this paper proves that, under the standard assumption g(t,y,0)≡0, the generator g of a BSDE can be uniquely determined by the corresponding g-expectation εg; this paper also proves that if a filtration consistent expectation ε can be represented as a g-expectation εg, then the corresponding generator g must be unique.

  15. Generic uniqueness conditions for the canonical polyadic decomposition and INDSCAL

    OpenAIRE

    Domanov, Ignat; De Lathauwer, Lieven

    2014-01-01

    We find conditions that guarantee that a decomposition of a generic third-order tensor in a minimal number of rank-$1$ tensors (canonical polyadic decomposition (CPD)) is unique up to permutation of rank-$1$ tensors. Then we consider the case when the tensor and all its rank-$1$ terms have symmetric frontal slices (INDSCAL). Our results complement the existing bounds for generic uniqueness of the CPD and relax the existing bounds for INDSCAL. The derivation makes use of algebraic geometry. We...

  16. Practical relevance of pattern uniqueness in forensic science.

    Science.gov (United States)

    Jayaprakash, Paul T

    2013-09-10

    Uniqueness being unprovable, it has recently been argued that individualization in forensic science is irrelevant and, probability, as applied for DNA profiles, should be applied for all identifications. Critiques against uniqueness have omitted physical matching, a realistic and tangible individualization that supports uniqueness. Describing case examples illustrating pattern matches including physical matching, it is indicated that individualizations are practically relevant for forensic science as they establish facts on a definitive basis providing firm leads benefitting criminal investigation. As a tenet of forensic identification, uniqueness forms a fundamental paradigm relevant for individualization. Evidence on the indeterministic and stochastic causal pathways of characteristics in patterns available in the related fields of science sufficiently supports the proposition of uniqueness. Characteristics involved in physical matching and matching achieved in patterned evidence existing in the state of nature are not events amenable for counting; instead these are ensemble of visible units occupying the entire pattern area stretching the probability of re-occurrence of a verisimilitude pattern into infinity offering epistemic support to uniqueness. Observational methods are as respectable as instrumental or statistical methods since they are capable of generating results that are tangible and obviously valid as in physical matching. Applying the probabilistic interpretation used for DNA profiles to the other patterns would be unbefitting since these two are disparate, the causal pathways of the events, the loci, in the manipulated DNA profiles being determinable. While uniqueness enables individualizations, it does not vouch for eliminating errors. Instead of dismissing uniqueness and individualization, accepting errors as human or system failures and seeking remedial measures would benefit forensic science practice and criminal investigation.

  17. Denture identification using unique identification authority of India barcode

    Directory of Open Access Journals (Sweden)

    Sudhindra Mahoorkar

    2013-01-01

    Full Text Available Over the years, various denture marking systems have been reported in the literature for personal identification. They have been broadly divided into surface marking and inclusion methods. In this technique, patient′s unique identification number and barcode printed in the patient′s Aadhaar card issued by Unique Identification Authority of India (UIDAI are used as denture markers. This article describes a simple, quick, and economical method for identification of individual.

  18. Unique Measure for Time-Dependent Random Dynamical Systems

    OpenAIRE

    Varner, Gregory

    2016-01-01

    This paper proves the uniqueness of measure for the two-dimensional Navier-Stokes equations under a random kick-force and a time-dependent deterministic force. By extending a result for uniqueness of measure for time-homogeneous Markov processes to the time-inhomogeneous case, it is shown that the measures are exponentially mixing for the 2D Navier-Stokes equations on the sphere.

  19. 2015 Uranium Mill Tailings Radiation Control Act (UMTRCA) Title ll Annual Report, L-Bar, New Mexico Disposal Site

    Energy Technology Data Exchange (ETDEWEB)

    Frazier, William [USDOE Office of Legacy Management, Washington, DC (United States); Johnson, Dick [Navarro Research and Engineering, Inc., Las Vegas, NV (United States)

    2015-11-01

    The L-Bar, New Mexico, Uranium Mill Tailings Radiation Control Act (UMTRCA) Title II Disposal Site was inspected on August 18, 2015. The tailings impoundment was in excellent condition. Erosion and vegetation measurements to monitor the condition of the impoundment cover indicated that no erosion is occurring, and perennial vegetation foliar cover at the measurement plots increased substantially compared to previous years due to above-average precipitation for the year. A short segment of the perimeter fence near the site entrance was realigned in spring 2015 because a gully was undermining the fence corner. Loose fence strands at another location were repaired during the inspection, and a section of fence needs to be realigned to avoid areas affected by deep gullies and sediment deposition. Inspectors identified no other maintenance needs or cause for a follow-up inspection. Groundwater monitoring is required every 3 years. The next monitoring event will be in 2016.

  20. Discovery of a Structurally Unique Small Molecule that Inhibits Protein Synthesis

    Science.gov (United States)

    Thakral, Durga; Tae, Hyun Seop

    2017-01-01

    Identifying and characterizing natural products and synthetic small molecules that inhibit biochemical processes such as ribosomal translation can lead to novel sources of molecular probes and therapeutics. The search for new antibiotics has been invigorated by the increasing burden of drug-resistant bacteria and has identified many clinically essential prokaryote-specific ribosome inhibitors. However, the current cohort of antibiotics is limited with regards to bacterial resistance mechanisms because of structural similarity within classes. From a high-throughput screen for translation inhibitors, we discovered a new compound, T6102, which inhibits bacterial protein synthesis in vitro, inhibits bacterial growth of Bacillus subtilis in vivo, and has a chemical structure that appears to be unique among known classes of translation-inhibiting antibiotics. T6102’s unique structure compared to current clinically-utilized antibiotics makes it an exciting new candidate for the development of next-generation antibiotics.