Science.gov

Sample records for id link issue

  1. MicroRNAs and intellectual disability (ID) in Down syndrome, X-linked ID, and Fragile X syndrome

    PubMed Central

    Siew, Wei-Hong; Tan, Kai-Leng; Babaei, Maryam Abbaspour; Cheah, Pike-See; Ling, King-Hwa

    2013-01-01

    Intellectual disability (ID) is one of the many features manifested in various genetic syndromes leading to deficits in cognitive function among affected individuals. ID is a feature affected by polygenes and multiple environmental factors. It leads to a broad spectrum of affected clinical and behavioral characteristics among patients. Until now, the causative mechanism of ID is unknown and the progression of the condition is poorly understood. Advancement in technology and research had identified various genetic abnormalities and defects as the potential cause of ID. However, the link between these abnormalities with ID is remained inconclusive and the roles of many newly discovered genetic components such as non-coding RNAs have not been thoroughly investigated. In this review, we aim to consolidate and assimilate the latest development and findings on a class of small non-coding RNAs known as microRNAs (miRNAs) involvement in ID development and progression with special focus on Down syndrome (DS) and X-linked ID (XLID) [including Fragile X syndrome (FXS)]. PMID:23596395

  2. Weighted link graphs: a distributed IDS for secondary intrusion detection and defense

    NASA Astrophysics Data System (ADS)

    Zhou, Mian; Lang, Sheau-Dong

    2005-03-01

    While a firewall installed at the perimeter of a local network provides the first line of defense against the hackers, many intrusion incidents are the results of successful penetration of the firewalls. One computer"s compromise often put the entire network at risk. In this paper, we propose an IDS that provides a finer control over the internal network. The system focuses on the variations of connection-based behavior of each single computer, and uses a weighted link graph to visualize the overall traffic abnormalities. The functionality of our system is of a distributed personal IDS system that also provides a centralized traffic analysis by graphical visualization. We use a novel weight assignment schema for the local detection within each end agent. The local abnormalities are quantitatively carried out by the node weight and link weight and further sent to the central analyzer to build the weighted link graph. Thus, we distribute the burden of traffic processing and visualization to each agent and make it more efficient for the overall intrusion detection. As the LANs are more vulnerable to inside attacks, our system is designed as a reinforcement to prevent corruption from the inside.

  3. Development Issues on Linked Data Weblog Enrichment

    NASA Astrophysics Data System (ADS)

    Ruiz-Rube, Iván; Cornejo, Carlos M.; Dodero, Juan Manuel; García, Vicente M.

    In this paper, we describe the issues found during the development of LinkedBlog, a Linked Data extension for WordPress blogs. This extension enables to enrich text-based and video information contained in blog entries with RDF triples that are suitable to be stored, managed and exploited by other web-based applications. The issues have to do with the generality, usability, tracking, depth, security, trustiness and performance of the linked data enrichment process. The presented annotation approach aims at maintaining web-based contents independent from the underlying ontological model, by providing a loosely coupled RDFa-based approach in the linked data application. Finally, we detail how the performance of annotations can be improved through a semantic reasoner.

  4. 6 CFR 37.71 - Driver's licenses and identification cards issued under section 202(d)(11) of the REAL ID Act.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 6 Domestic Security 1 2014-01-01 2014-01-01 false Driver's licenses and identification cards... HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Driver's Licenses and Identification Cards Issued Under section 202(d)(11) of the REAL ID Act § 37.71...

  5. 6 CFR 37.71 - Driver's licenses and identification cards issued under section 202(d)(11) of the REAL ID Act.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 6 Domestic Security 1 2013-01-01 2013-01-01 false Driver's licenses and identification cards... HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Driver's Licenses and Identification Cards Issued Under section 202(d)(11) of the REAL ID Act § 37.71...

  6. 6 CFR 37.71 - Driver's licenses and identification cards issued under section 202(d)(11) of the REAL ID Act.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 6 Domestic Security 1 2012-01-01 2012-01-01 false Driver's licenses and identification cards... HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Driver's Licenses and Identification Cards Issued Under section 202(d)(11) of the REAL ID Act § 37.71...

  7. 6 CFR 37.71 - Driver's licenses and identification cards issued under section 202(d)(11) of the REAL ID Act.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 6 Domestic Security 1 2011-01-01 2011-01-01 false Driver's licenses and identification cards... HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Driver's Licenses and Identification Cards Issued Under section 202(d)(11) of the REAL ID Act § 37.71...

  8. 6 CFR 37.71 - Driver's licenses and identification cards issued under section 202(d)(11) of the REAL ID Act.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Driver's licenses and identification cards... HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Driver's Licenses and Identification Cards Issued Under Section 202(d)(11) of the REAL ID Act § 37.71...

  9. Not Just Another Single Issue: Teen Pregnancy Prevention's Link to Other Critical Social Issues.

    ERIC Educational Resources Information Center

    National Campaign To Prevent Teen Pregnancy, Washington, DC.

    This report discusses critical social issues linked to teen pregnancy, explaining that teen pregnancy prevention should be viewed as working to improve these social issues. After providing general background on teen pregnancy, the report offers five fact sheets: (1) "Teen Pregnancy, Welfare Dependency, and Poverty" (continuing to reduce…

  10. Systems Issues In Terrestrial Fiber Optic Link Reliability

    NASA Astrophysics Data System (ADS)

    Spencer, James L.; Lewin, Barry R.; Lee, T. Frank S.

    1990-01-01

    This paper reviews fiber optic system reliability issues from three different viewpoints - availability, operating environment, and evolving technologies. Present availability objectives for interoffice links and for the distribution loop must be re-examined for applications such as the Synchronous Optical Network (SONET), Fiber-to-the-Home (FTTH), and analog services. The hostile operating environments of emerging applications (such as FTTH) must be carefully considered in system design as well as reliability assessments. Finally, evolving technologies might require the development of new reliability testing strategies.

  11. De novo loss-of-function mutations in X-linked SMC1A cause severe ID and therapy-resistant epilepsy in females: expanding the phenotypic spectrum.

    PubMed

    Jansen, S; Kleefstra, T; Willemsen, M H; de Vries, P; Pfundt, R; Hehir-Kwa, J Y; Gilissen, C; Veltman, J A; de Vries, B B A; Vissers, L E L M

    2016-11-01

    De novo missense mutations and in-frame coding deletions in the X-linked gene SMC1A (structural maintenance of chromosomes 1A), encoding part of the cohesin complex, are known to cause Cornelia de Lange syndrome in both males and females. For a long time, loss-of-function (LoF) mutations in SMC1A were considered incompatible with life, as such mutations had not been reported in neither male nor female patients. However, recently, the authors and others reported LoF mutations in females with intellectual disability (ID) and epilepsy. Here we present the detailed phenotype of two females with de novo LoF mutations in SMC1A, including a de novo mutation of single base deletion [c.2364del, p.(Asn788Lysfs*10)], predicted to result in a frameshift, and a de novo deletion of exon 16, resulting in an out-of-frame mRNA splice product [p.(Leu808Argfs*6)]. By combining our patients with the other recently reported females carrying SMC1A LoF mutations, we ascertained a phenotypic spectrum of (severe) ID, therapy-resistant epilepsy, absence/delay of speech, hypotonia and small hands and feet. Our data show the existence of a novel phenotypic entity - distinct from CdLS - and caused by de novo SMC1A LoF mutations.

  12. Socioscientific Issues and the Affective Domain: Scientific Literacy's Missing Link.

    ERIC Educational Resources Information Center

    Sadler, Troy D.

    The promotion of scientific literacy has become an important goal for science education, and the ability to negotiate socioscientific issues is at least one aspect of scientific literacy. This paper focuses on how the moral dimensions of socioscientific issues influence decision-making regarding these issues. Morality is examined from multiple…

  13. Comparison of some modeling and control issues for a flexible two link manipulator.

    PubMed

    Zhang, X; Xu, W; Nair, S S

    2004-10-01

    The nonlinear dynamics of a flexible two link manipulator presents a challenging modeling and control problem with its lumped actuator dynamics coupled with distributed link dynamics. Issues related to modeling uncertainty and control robustness as well as a good understanding of the experimental issues are essential for advanced modeling and control for such systems. This paper reports some of the advanced modeling, control, and experimental issues for a flexible two link manipulator, including some novel approaches developed by the authors.

  14. Issues Involved in the Development of an Open Standard for Data Link of Aviation Weather Information

    NASA Technical Reports Server (NTRS)

    Grappel, R. D.

    2000-01-01

    This paper describes how an effective and efficient data link system for the dissemination of aviation weather information could be constructed. The system is built upon existing 'open standard' foundations drawn from current aviation and computer technologies. Issues of communications protocols and application data formats are discussed. The proposed aviation weather data link system is dependent of the actual link mechanism selected.

  15. Issues Involved in the Development of an Open Standard for Data Link of Aviation Weather Information

    NASA Technical Reports Server (NTRS)

    Grappel, R. D.

    2000-01-01

    This paper describes how an effective and efficient data link system for the dissemination of aviation weather information could be constructed. The system is built upon existing 'open standard' foundations drawn from current aviation and computer technologies. Issues of communications protocols and application data formats are discussed. The proposed aviation weather data link system is dependent of the actual link mechanism selected.

  16. Linking Secondary and Postsecondary Systems: Lessons from Indiana. Issue Brief

    ERIC Educational Resources Information Center

    American Youth Policy Forum, 2009

    2009-01-01

    This issue brief is focused on policies and practices that improve college and career readiness by strengthening the transition from high school to postsecondary education. The brief is largely based on a February, 2009 American Youth Policy Forum (AYPF) field trip to Indiana, and details the cross-system efforts implemented to help more of the…

  17. Id gene regulation and function in the prosensory domains of the chicken inner ear: a link between Bmp signaling and Atoh1.

    PubMed

    Kamaid, Andrés; Neves, Joana; Giráldez, Fernando

    2010-08-25

    Bone morphogenetic proteins (Bmps) regulate the expression of the proneural gene Atoh1 and the generation of hair cells in the developing inner ear. The present work explored the role of Inhibitor of Differentiation genes (Id1-3) in this process. The results show that Id genes are expressed in the prosensory domains of the otic vesicle, along with Bmp4 and Bmp7. Those domains exhibit high levels of the phosphorylated form of Bmp-responding R-Smads (P-Smad1,5,8), and of Bmp-dependent Smad transcriptional activity as shown by the BRE-tk-EGFP reporter. Increased Bmp signaling induces the expression of Id1-3 along with the inhibition of Atoh1. Conversely, the Bmp antagonist Noggin or the Bmp-receptor inhibitor Dorsomorphin elicit opposite effects, indicating that Bmp signaling is necessary for Id expression and Atoh1 regulation in the otocyst. The forced expression of Id3 is sufficient to reduce Atoh1 expression and to prevent the expression of hair cell differentiation markers. Together, these results suggest that Ids are part of the machinery that mediates the regulation of hair cell differentiation exerted by Bmps. In agreement with that, during hair cell differentiation Bmp4 expression, P-Smad1,5,8 levels and Id expression are downregulated from hair cells. However, Ids are also downregulated from the supporting cells which contrarily to hair cells exhibit high levels of Bmp4 expression, P-Smad1,5,8, and BRE-tk-EGFP activity, suggesting that in these cells Ids escape from Bmp/Smad signaling. The differential regulation of Ids in time and space may underlie the multiple functions of Bmp signaling during sensory organ development.

  18. Humoral links between sleep and the immune system: research issues.

    PubMed

    Krueger, James M; Majde, Jeannie A

    2003-05-01

    In the last twenty years we have realized that the immune system synthesizes a class of peptides, termed cytokines, that play a central role in alerting the brain to ongoing inflammation in peripheral tissues. Among the brain's responses to proinflammatory cytokines, or agents that induce these cytokines, are certain alterations in sleep profiles. Characteristically there is an increase in non-rapid eye movement sleep (NREMS), and NREMS intensity is often accompanied by a decrease in rapid eye movement sleep (REMS). Cytokines appear to play a role in normal sleep regulation; during pathology, higher levels of cytokines amplify the physiological cytokine sleep mechanisms. In this review we summarize the extensive literature on the roles of interleukin-1 (IL-1) and tumor necrosis factor-alpha (TNF-alpha) in sleep regulation, and their interactions with the neuropeptides growth hormone-releasing hormone (GHRH) and corticotropin-releasing hormone (CRH). We reach the tentative conclusion that the sleep-promoting actions of IL-1 and GHRH are mediated via anterior hypothalamic neurons that are receptive to these substances. It also seems likely that TNF-alpha and CRH also influence these neurons. In addition, we discuss an array of research issues raised by these studies that remain to be resolved.

  19. Asserted and neglected issues linking evidence-based and Chinese medicines for cardiac rehabilitation

    PubMed Central

    Ferreira, Arthur de Sá; de Moura, Nathalia Gomes Ribeiro

    2014-01-01

    High blood pressure is among the most prevalent chronic disease in adults that impacts on the quality of life of patients, which are often subjected to physical rehabilitation. Chinese medicine intervention in patients with hypertension presents promising albeit inconclusive results, mostly due to methodological issues. This paper discusses asserted and neglected issues linking evidence-based and Chinese medicines as related to systemic arterial hypertension, as well as their impact on the physical rehabilitation of those patients. On the one hand, natural history of hypertension, pulse palpation, and herbal therapy are among the asserted issues because of the scientific evidence collected about them, either in favor or against its integration to the current medical practice. On the other hand, anatomical variations of vessels and comparative physiology are among the most commonly neglected issues because previous researches on integrative medicine ignored the possible effects of these issues as related to the study’s outcome. The asserted issues highlighted in this paper stimulate the increasing use of Chinese medicine for health care and the continuity of research on integrative medicine in the cardiovascular field for rehabilitation. The neglected issues poses additional challenges that must not be overlooked in future research on this topic so that the integration of both traditional and current knowledge may be of benefit to the population with cardiovascular disease. PMID:24944759

  20. Asserted and neglected issues linking evidence-based and Chinese medicines for cardiac rehabilitation.

    PubMed

    Ferreira, Arthur de Sá; de Moura, Nathalia Gomes Ribeiro

    2014-05-26

    High blood pressure is among the most prevalent chronic disease in adults that impacts on the quality of life of patients, which are often subjected to physical rehabilitation. Chinese medicine intervention in patients with hypertension presents promising albeit inconclusive results, mostly due to methodological issues. This paper discusses asserted and neglected issues linking evidence-based and Chinese medicines as related to systemic arterial hypertension, as well as their impact on the physical rehabilitation of those patients. On the one hand, natural history of hypertension, pulse palpation, and herbal therapy are among the asserted issues because of the scientific evidence collected about them, either in favor or against its integration to the current medical practice. On the other hand, anatomical variations of vessels and comparative physiology are among the most commonly neglected issues because previous researches on integrative medicine ignored the possible effects of these issues as related to the study's outcome. The asserted issues highlighted in this paper stimulate the increasing use of Chinese medicine for health care and the continuity of research on integrative medicine in the cardiovascular field for rehabilitation. The neglected issues poses additional challenges that must not be overlooked in future research on this topic so that the integration of both traditional and current knowledge may be of benefit to the population with cardiovascular disease.

  1. 76 FR 50969 - Further Inquiry Into Four Issues in the Universal Service Lifeline/Link Up Reform and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ... discount per residential address; revising the definition of Link Up service, as well as the possible... COMMISSION 47 CFR Part 54 Further Inquiry Into Four Issues in the Universal Service Lifeline/Link Up Reform... of Lifeline support to one discount per residential address; revising the definition of Link...

  2. Genetics Experts Unite to I.D. Unknown Katrina Victims

    MedlinePlus

    ... Current Issue Past Issues Research News From NIH Genetics Experts Unite to I.D. Unknown Katrina Victims ... in the recent Advances in molecular biology and genetics," says team member Stephen Sherry, Ph.D., of ...

  3. Demographic links to savings in life cycle models: identification of issues for LDCs.

    PubMed

    Raut, L K

    1992-01-01

    The author considers the potential for a link between the recent pattern of demographic transition and intertemporal and inter-country variations in savings rates. Fertility, infant mortality, life expectancy, and levels of female and child labor force participation are among the various demographic factors which affect national savings rates through their effects upon age structure, age-specific individual savings behavior, and their general equilibrium effects upon interest rates, wage rates, and income distribution. The author establishes a simple discrete time life cycle model of savings, explains the issues related to age structure, and discusses the effect of age-specific savings functions, the general equilibrium effects of demographic factors, the effects of life expectancies and child mortalities, and the nature of social security coverages in less developed countries, as well as issues which are especially important for less developed countries. A new strategy for empirically evaluating demographic policies is proposed. That is, one can estimate the age profile of earnings, saving and fertility rates from household survey data. The life tables can then be used to compute the aggregate savings rate and population size. Any demographic policy which affects the fertility rate, life expectancy, and investment in the quality of children will change the aggregate saving and population growth rates. These two aggregate effects could be compared to evaluate demographic policies. The author stresses, however, that changes in different demographic factors will have different short-run and long-run effects upon the savings rate which will also depend upon whether such changes are transitory or permanent.

  4. Not Another ID Model.

    ERIC Educational Resources Information Center

    Roberts, Stephanie; Conn, Cynthia; Lohr, Linda; Hunt, Erin; Duffy, Annmari

    2003-01-01

    Presents a meta-model of instructional design (ID) that integrates content covered in instructional technology graduate programs and explores the impact of an instructional designer's perspective on designs. Discusses the theoretical background; instructional strategies; educational philosophies; paradigm shifts; behaviorist, constructivist, and…

  5. A big picture look at big coal: Teaching students to link societal and environmental issues

    NASA Astrophysics Data System (ADS)

    Sojka, S. L.

    2014-12-01

    The environmental impact of coal mining and burning of coal is evident and generally easy to understand. However, students often struggle to understand the social impacts of coal mining. A jigsaw activity culminating in a mock town hall meeting helps students link social, economic and environmental impacts of coal mining. Students are divided into four groups and assigned the task of researching the environmental, social, economic or health impacts of coal mining in West Virginia. When students have completed the research, they are assigned a role for the town hall. Roles include local community members, direct employees of the coal industry, business owners from industries related to coal mining, and environmentalists. One student from each research area is assigned to each role, forcing students to consider environmental, social, health and economic aspects of coal mining in choosing an appropriate position for their role. Students have 30 minutes to prepare their positions and then present for 2-5 minutes in the simulated town hall. We then have open class discussion and review the positions. Finally, students are required to write a letter to the editor of the local paper. The specific topic for the town hall and letters can be varied based on current events and could include new regulations on power plants, mine safety, government funding of alternative energy supplies or a range of other topics. This approach forces students to consider all aspects of the issue. In addition, because students have to assume a role, they are more aware of the direct impact that coal mining has on individuals' lives.

  6. The Now Frontier. Linking Earth and Planets. Issue No. 1-4.

    ERIC Educational Resources Information Center

    Jet Propulsion Lab., Pasadena, CA.

    This publication includes four pamphlets providing background material for understanding the NASA program of planetary flights. Each issue presents student involvement activities as well as suggested reading lists. Issue 1 describes the innermost planets of the solar system. Issue 2 gives information about the evolution of the planetary system as…

  7. The Extension/Research Link: Current Issues and Future Directions for Home Economics.

    ERIC Educational Resources Information Center

    Froke, Barbara K.; Nickols, Sharon Y.

    1992-01-01

    Despite close links extension/research links in land-grant universities, barriers exist (inadequate collaboration, narrow research base, funding constraints, promotion/tenure pressures, bureaucracy). Solutions lie in joint planning/cooperation, leadership, facilitation, and revision of the appointment and reward system. (SK)

  8. Successful I.D. Encounters.

    ERIC Educational Resources Information Center

    Poorman, Margaret J.

    Instructional Development (I.D.) encounters are dependent for success on such variables as power, politics, promotion, and organizational placement. I.D. consultants must be aware of power bases or orientation of other personnel and clients, e.g., these four "power personalities" which affect their efforts in managing I.D. encounters: the gate…

  9. The Now Frontier. Pioneer to Jupiter. Man Links Earth and Planets. Issue No. 1-5.

    ERIC Educational Resources Information Center

    1973

    This packet of space science instructional materials includes five issues related to the planet Jupiter. Each issue presents factual material about the planet, diagramatic representations of its movements and positions relative to bright stars or the earth, actual photographs and/or tables of data collected relevant to Pioneer 10, the spacecraft…

  10. The Now Frontier. Pioneer to Jupiter. Man Links Earth and Planets. Issue No. 1-5.

    ERIC Educational Resources Information Center

    1973

    This packet of space science instructional materials includes five issues related to the planet Jupiter. Each issue presents factual material about the planet, diagramatic representations of its movements and positions relative to bright stars or the earth, actual photographs and/or tables of data collected relevant to Pioneer 10, the spacecraft…

  11. Values and the Vote: Linking Issue Interpretations to the Process of Candidate Choice.

    ERIC Educational Resources Information Center

    Shah, Dhavan V.; Domke, David; Wackman, Daniel B.

    1997-01-01

    Explores how "moral" issues interact with voters' core values. Finds that subjects' (military reservists, Reserve Officer Training Corps student members, and undergraduate students) interpretation of issues (as either ethical or material in nature) is strongly related to differences in the type of decision-making strategy used, even after…

  12. Linking Science Education to Labour Markets: Issues and Strategies. Secondary Education Series.

    ERIC Educational Resources Information Center

    Lewin, Keith M.

    During the last 35 years, due to the globalization of the world economy and developing technologies, a considerable change has occurred in secondary education. This publication explores the extent to which the development of science education should be linked to labor markets in developing countries. Sections include: (1) "Science Education,…

  13. New insights and unresolved issues regarding insertional mutagenesis in X-linked SCID gene therapy.

    PubMed

    Pike-Overzet, Karin; van der Burg, Mirjam; Wagemaker, Gerard; van Dongen, Jacques J M; Staal, Frank J T

    2007-11-01

    The oncogenic potential of retrovirus-mediated gene therapy has been re-emphasized because four patients developed T-cell acute lymphoblastic leukemia (T-ALL)-like disease from an otherwise successful gene therapy trial for X-linked severe combined immunodeficiency (X-linked SCID). X-linked SCID, a disease caused by inactivating mutations in the IL2Rgamma gene, is part of a heterogeneous group of SCIDs characterized by the lack of T cells in conjunction with the absence of B and/or natural killer (NK) cells. Gene therapy approaches are being developed for this group of diseases. In this review we discuss the various forms of SCID in relation to normal T-cell development. In addition, we consider the possible role of LMO2 and other T-ALL oncogenes in the development of adverse effects as seen in the X-linked SCID gene therapy trial. Furthermore, we debate whether the integration near the LMO2 locus is sufficient to result in T-ALL-like proliferations or whether the gamma-retroviral viral expression of the therapeutic IL2RG gene contributes to leukemogenesis. Finally, we review some newly developed murine models that may have added value for gene therapy safety studies.

  14. OhioLINK: A Statewide System Raises New Issues and Opportunities for Cooperation.

    ERIC Educational Resources Information Center

    Kohl, David F.

    1994-01-01

    Describes OhioLINK, a statewide academic library automation project being developed for state colleges, selected private universities, and the state library. Topics addressed include cost savings; centralized funding; vendor selection; bibliographic and circulation information; commercial databases; cooperation between vendors and librarians; and…

  15. Equity: The Critical Link in Southern Economic Development. Cross-Cutting Issue Report No. 2.

    ERIC Educational Resources Information Center

    Southern Growth Policies Board, Research Triangle Park, NC.

    This report presents a general overview of equity issues in the modern South. It discusses access to such needs as jobs and job opportunities, health, housing, education, government benefits, political power, resources, and protection. Six at-risk groups receive special focus: the poor; Blacks; Hispanics; women; older Southerners; and the…

  16. Linking Work-Family Issues to the Bottom Line. Report Number 962.

    ERIC Educational Resources Information Center

    Friedman, Dana E.

    A 1988 symposium on the effect of family problems on the corporate bottom line and a review of more than 80 other studies have confirmed that business investments in programs and policies to resolve family-work conflicts yield returns. Family issues/problems have been documented to affect employee recruitment, productivity, turnover, and…

  17. Equity: The Critical Link in Southern Economic Development. Cross-Cutting Issue Report No. 2.

    ERIC Educational Resources Information Center

    Southern Growth Policies Board, Research Triangle Park, NC.

    This report presents a general overview of equity issues in the modern South. It discusses access to such needs as jobs and job opportunities, health, housing, education, government benefits, political power, resources, and protection. Six at-risk groups receive special focus: the poor; Blacks; Hispanics; women; older Southerners; and the…

  18. Epilogue to Special Issue on Tobacco and Other Substance Use Disorders: Links and Implications.

    PubMed

    Schroeder, Steven A

    2017-03-01

    This paper summarizes The American Journal of Drug and Alcohol Abuse special issue and offers suggestions for future steps. People who use alcohol or other addictive substances are much more likely to use tobacco. Yet, clinicians and scientists have long regarded these addiction categories as separate and unrelated. The resultant benign neglect of tobacco use has had disastrous consequences on patients. This special issue is an important step toward remedying that situation. It has reviewed what is known and what more needs to be discovered regarding the co-occurrence of tobacco use disorder (TUD) and other substance use disorders (SUDs). The timing of this special issue occurs at a moment when smoking rates among both adults and youth are at a modern low. But not all segments of the population have benefited from this improvement. In particular, those with a SUD smoke two to four times the rate of the general population and thus suffer disproportionately from the myriad tobacco-induced diseases. The multi-disciplinary contributors to this special issue have reviewed various aspects of the co-occurring disorders. What emerges is a complex portrait. In some categories, the facts are stark, such as the strong association between SUDs and tobacco use and the toll they both extract. In others, such as the emerging new electronic nicotine delivery devices, there are intriguing associations that warrant further investigation. What is clear is that the historic schism between smoking and other addictions needs to be breached in order to improve the health of the public. This special issue should be viewed as a call to action for breaching that schism.

  19. Large system change challenges: addressing complex critical issues in linked physical and social domains

    NASA Astrophysics Data System (ADS)

    Waddell, Steve; Cornell, Sarah; Hsueh, Joe; Ozer, Ceren; McLachlan, Milla; Birney, Anna

    2015-04-01

    Most action to address contemporary complex challenges, including the urgent issues of global sustainability, occurs piecemeal and without meaningful guidance from leading complex change knowledge and methods. The potential benefit of using such knowledge is greater efficacy of effort and investment. However, this knowledge and its associated tools and methods are under-utilized because understanding about them is low, fragmented between diverse knowledge traditions, and often requires shifts in mindsets and skills from expert-led to participant-based action. We have been engaged in diverse action-oriented research efforts in Large System Change for sustainability. For us, "large" systems can be characterized as large-scale systems - up to global - with many components, of many kinds (physical, biological, institutional, cultural/conceptual), operating at multiple levels, driven by multiple forces, and presenting major challenges for people involved. We see change of such systems as complex challenges, in contrast with simple or complicated problems, or chaotic situations. In other words, issues and sub-systems have unclear boundaries, interact with each other, and are often contradictory; dynamics are non-linear; issues are not "controllable", and "solutions" are "emergent" and often paradoxical. Since choices are opportunity-, power- and value-driven, these social, institutional and cultural factors need to be made explicit in any actionable theory of change. Our emerging network is sharing and building a knowledge base of experience, heuristics, and theories of change from multiple disciplines and practice domains. We will present our views on focal issues for the development of the field of large system change, which include processes of goal-setting and alignment; leverage of systemic transitions and transformation; and the role of choice in influencing critical change processes, when only some sub-systems or levels of the system behave in purposeful ways

  20. Scale and context: issues in ontologies to link health- and bio-informatics.

    PubMed Central

    Rector, Alan L.; Rogers, Jeremy; Roberts, Angus; Wroe, Chris

    2002-01-01

    Bridging levels of scale and context are key problems for integrating Bio- and Health Informatics. Formal, logic-based ontologies using expressive formalisms are naturally "fractal" and provide new methods to support these aims. The basic notion of composition can be used to bridge scales; axioms can be used to carry implicit information; specific context markers can be included in definitions; and a hierarchy of semantic links can be used to represent subtle differences in point of view. Experience with OpenGALEN, the UK Drug Ontology and new experiments with the Gene Ontology and Foundational Model of Anatomy suggest that these are powerful tools provide practical solutions. PMID:12463902

  1. End-point control of a two-link manipulator with a very flexible forearm - Issues and experiments

    NASA Technical Reports Server (NTRS)

    Oakley, Celia M.; Cannon, Robert H., Jr.

    1989-01-01

    For mechanical manipulators, a logical sensor location is at the manipulator end-point where tasks are performed. Unfortunately, when bending flexibility exists between an end-point sensor and a joint actuator, stability and performance are achieved only through sophisticated control design. Some of the issues involved in utilizing end-point sensing for two-link flexible manipulators are addressed. A modeling technique that properly represents the foreshortening of a flexible link undergoing deflections is presented. In order to realize fully the advantages of the assumed-modes modeling method, mode shapes are selected that allow a low-order model to be used effectively for simulation and control purposes. A nonlinear controller, incorporating state feedback and a constant-gain extended Kalman filter driven by end-point measurements, is designed and compared to a conventional proportional-plus-derivative controller that uses collocated sensors. Results from implementing these controllers on the experimental Stanford multilink flexible manipulator are given.

  2. End-point control of a two-link manipulator with a very flexible forearm - Issues and experiments

    NASA Technical Reports Server (NTRS)

    Oakley, Celia M.; Cannon, Robert H., Jr.

    1989-01-01

    For mechanical manipulators, a logical sensor location is at the manipulator end-point where tasks are performed. Unfortunately, when bending flexibility exists between an end-point sensor and a joint actuator, stability and performance are achieved only through sophisticated control design. Some of the issues involved in utilizing end-point sensing for two-link flexible manipulators are addressed. A modeling technique that properly represents the foreshortening of a flexible link undergoing deflections is presented. In order to realize fully the advantages of the assumed-modes modeling method, mode shapes are selected that allow a low-order model to be used effectively for simulation and control purposes. A nonlinear controller, incorporating state feedback and a constant-gain extended Kalman filter driven by end-point measurements, is designed and compared to a conventional proportional-plus-derivative controller that uses collocated sensors. Results from implementing these controllers on the experimental Stanford multilink flexible manipulator are given.

  3. IDS contribution to ITRF2008

    NASA Astrophysics Data System (ADS)

    Valette, J.; Lemoine, F.; Ferrage, P.; Altamimi, Z.; Willis, P.; Stepanek, P.; Otten, M.; Govind, R.; Kuzin, S.; Le Bail, K.; Moore, P.; Yaya, P.; Soudarin, L.

    2009-12-01

    The International DORIS Service (IDS), in operation since 2003, submitted three sets of solutions to ITRF2005 from the IGN/JPL, LEGOS/CLS, and INASAN analysis centers, but no DORIS technique combination. Since that time new analysis centers have become operational including the Geodetic Observatory Pecny (GOP), the European Space Operations Center (ESOC), Geoscience Australia (GAU), the NASA Goddard Space Flight Center (GSC), and the University of Newcastle (NCL). These analysis centers run different software, including Gypsy (IGN & INASAN), GINS (LCA), Bernese (GOP), NAPEOS (ESOC), GEODYN (Geoscience Australia and NASA GSFC) and FAUST (NCL). In order to contribute to ITRF2008, seven analysis centers processed DORIS data from TOPEX/Poseidon, SPOT2, SPOT3, SPOT4, SPOT5, and ENVISAT from 1992 to 2008, producing weekly SINEX solutions or normal equations. The weekly SINEX files from seven AC’s were processed with the CATREF software. Three iterations of an IDS weekly combined time series were completed. The IDS-1, and IDS-2 combinations were preliminary station-only solutions. In the final combination, IDS-3, both stations and the Earth Orientation Paramters (EOP’s) were adjusted. Between each of the IDS combinations, the combination strategy (station filtering, outliers, weighting, scale or geocenter contributions) was improved and the AC’s SINEX series were refined. Some series were extended in data span while others were recomputed to correct anomalies or to improve the quality of the submissions, based on feedback from the combination analyses and intercenter comparisons. For example in IDS-1, both the GAU and GSC solutions were affected by a 20 mm scale offset that was removed in IDS-2 and IDS-3 after the application of improved troposphere modelling in the GEODYN software. The analysis for IDS-1 showed a higher station position WRMS in the vicinity of the high solar flux periods (late 2001-2002). Consequently for IDS-2, several AC’s (LCA, GAU, GSC

  4. Dental Pipeline Program: a national program linking dental schools with the issue of access to care.

    PubMed

    Formicola, Allan J

    2008-01-01

    The Dental Pipeline Program grew out of work at the Columbia University College of Dental Medicine in the 1990s designed to address access to oral healthcare needs in New York City. Since then the Robert Wood Johnson Foundation, the W. K. Kellogg Foundation, and The California Endowment have combined to fund the largest dental education program in history. The Dental Pipeline Program has involved 23 dental schools in two phases. The goal of the program is to address issues of access (a) by providing dental care with volunteers in communities in need, (b) by seeking either full- or part-time positions in community health facilities, and (c) by preparing dentists to be advocates for the needs of the underserved. This is a preliminary report of the types of curricular changes that have been introduced and some promising results in terms of oral health care provided, minority enrollments in dental schools, and expressed intentions to practice in underserved areas.

  5. Linking Lesser Scaup Population Decline To The Environment:Issues Of Time, Space And Scale

    NASA Astrophysics Data System (ADS)

    Kahara, S. N.

    2005-05-01

    Continental breeding populations of Lesser scaup(Aythya affinis)have been declining since the 1980's. The most comprehensive explanation for this is the Spring Condition Hypothesis (SCH),which predicts that female lesser scaup are arriving on breeding/nesting areas in poorer condition than they did historically, possibly due to lack of sufficient forage along spring migration routes. Diet analyses of lesser scaup have shown aquatic macroinvertebrates to be their primary food, inferring that prey availability is a key factor influencing body condition and reproductive success, however, factors affecting macro invertebrate abundance in the prairie pothole region (PPR)and their relationship to lesser scaup are not well known. Although lesser scaup surveys span several years, lack of long-term macroinvertebrate data raises critical questions about linking their population decline to changes in macroinvertebrate abundance. The aim of this study is to test the viability of the SCH by collating literature from previous and current research, combining field data, microcosms and remote sensing to investigate both the causes as well as the mechanisms behind of the problem and to use this as the basis for predicting long term trends and possible remediation.

  6. Inhibitor of differentiation-4 (Id4) stimulates pigmentation in melanoma leading to histiocyte infiltration.

    PubMed

    DiVito, Kyle A; Trabosh, Valerie A; Chen, You-Shin; Simbulan-Rosenthal, Cynthia M; Rosenthal, Dean S

    2015-02-01

    TGF-β and the inhibitors of differentiation (Id) are linked. Smad7 and other TGF-β inhibitors can potently suppress melanomagenesis; however, little work examining Ids has been reported in melanoma, particularly for Id4. Here, we report that Id4, but not Id2 or Id3 expression, surprisingly, activated robust melanin production in xenografts of previously amelanotic (lacking pigment) 1205Lu/Smad7 (S7) cells. Fontana-Masson stain and de-novo expression of MART-1 and tyrosinase proteins confirmed melanin production. Additionally, pigment-laden CD163+ mouse histiocytes with areas of extensive necrosis were found throughout S7/Id4 tumors, but not in parental 1205Lu, S7/Id2 or S7Id3-derived tumors. Mechanistic investigation revealed increased nuclear M-microphthalmia-associated transcription factor (MITF) and MART-1 promoter activation following Id4 expression in 1205Lu and WM852 melanoma cells, suggesting broader implications for Id4 in melanin synthesis. In human tumors, melanin colocalized with Id4 expression establishing a correlation. Current chemotherapeutics for melanoma are only marginally effective. Immunotherapy provides the most promise, yet the role of innate immunity is poorly understood. Here, TGF-β suppression followed by Id4 expression results in extensive melanin synthesis and robust histiocyte recruitment following tumorigenesis, a novel role for Id4. Our results suggest that TGF-β suppression coupled with pigment overproduction triggers an innate immune response resulting in tumor necrosis.

  7. Intersatellite Link Design Issues

    DTIC Science & Technology

    1985-01-01

    position and attitude control. A frequency search to get "in the ball park ", again, depends on the knowledge of the orbital parameters. The relative...coul’l also impact mobile sa-tellite communications by linkin ~g low-orbit r~elay satellites with geostationarya satellites. Satelli~te resc,,i!ce s1baring

  8. See Also:physica status solidi (a)physica status solidi (c)Copyright © 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

  9. Get Sample Copy
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    NASA Astrophysics Data System (ADS)

    Naumov, A. V.; Vainer, Yu. G.; Bauer, M.; Kador, L.

    2004-12-01

    Editor's Choice of this issue of physica status solidi (b) is the article [1] by Andrei V. Naumov et al. This paper is Part II (Part I see [2]) of a study on elementary excitations in glasses, presented at the 11th International Conference on Phonon Scattering in Condensed Matter, St. Petersburg, 25-30 July 2004. For his outstanding talk, Naumov received the new physica status solidi Young Researcher Award which was bestowed for the first time at this conference.The cover picture is a sketch of a glass with a single impurity molecule and one hypothetical quasi-localized vibrational mode. The broadening and shift of the chromophore spectral line are caused by the interaction with this mode.Andrei V. Naumov is senior scientific researcher and deputy head of the Molecular Spectroscopy Department of the Institute of Spectroscopy, Troitsk. His main research interests are experimental and theoretical studies of low-temperature dynamics of amorphous solids (glasses, polymers etc.) via high resolution laser selective spectroscopy techniques.The second Editor's Choice is an article by E. A. Eliseev and M. D. Glinchuk [3]. Eugene A. Eliseev is scientific researcher at the Frantsevich Institute for Problems of Materials Science of the Ukrainian National Academy of Sciences, Kiev. His research areas are the theory of size and correlation effects in ferroelectric materials as well as modelling of disordered ferroelectrics properties.

  12. Threshold extended ID3 algorithm

    NASA Astrophysics Data System (ADS)

    Kumar, A. B. Rajesh; Ramesh, C. Phani; Madhusudhan, E.; Padmavathamma, M.

    2012-04-01

    Information exchange over insecure networks needs to provide authentication and confidentiality to the database in significant problem in datamining. In this paper we propose a novel authenticated multiparty ID3 Algorithm used to construct multiparty secret sharing decision tree for implementation in medical transactions.

  13. Multimodal biometrics for identity documents (MBioID).

    PubMed

    Dessimoz, Damien; Richiardi, Jonas; Champod, Christophe; Drygajlo, Andrzej

    2007-04-11

    The MBioID initiative has been set up to address the following germane question: What and how biometric technologies could be deployed in identity documents in the foreseeable future? This research effort proposes to look at current and future practices and systems of establishing and using biometric identity documents (IDs) and evaluate their effectiveness in large-scale developments. The first objective of the MBioID project is to present a review document establishing the current state-of-the-art related to the use of multimodal biometrics in an IDs application. This research report gives the main definitions, properties and the framework of use related to biometrics, an overview of the main standards developed in the biometric industry and standardisation organisations to ensure interoperability, as well as some of the legal framework and the issues associated to biometrics such as privacy and personal data protection. The state-of-the-art in terms of technological development is also summarised for a range of single biometric modalities (2D and 3D face, fingerprint, iris, on-line signature and speech), chosen according to ICAO recommendations and availabilities, and for various multimodal approaches. This paper gives a summary of the main elements of that report. The second objective of the MBioID project is to propose relevant acquisition and evaluation protocols for a large-scale deployment of biometric IDs. Combined with the protocols, a multimodal database will be acquired in a realistic way, in order to be as close as possible to a real biometric IDs deployment. In this paper, the issues and solutions related to the acquisition setup are briefly presented.

  14. K-feldspar megacrysts growth and their link to the granitic mush: insight from high precision U-Pb dates (ID-TIMS) and trace elements (TIMS-TEA) on zircon

    NASA Astrophysics Data System (ADS)

    Barboni, M.; Schoene, B.

    2012-12-01

    K-feldspar megacrysts are common in granitic to granodioritic rocks though their origin and evolution is still poorly understood. Their occurrence seems to reflect a low nucleation rate relative to growth rate at low degrees of supersaturation. Though K-feldspar has been argued to be one of the last minerals to saturate in felsic magma, crystal mush may still contain 60-70% liquid at the initiation of crystallization. Therefore, abundant liquid might be available for development of large crystals early in the magma cooling process. The recent recognition that many granitoid plutons are built incrementally by many magma injections open new perspectives for K-feldspar megacrysts formation. Repeated replenishment, reheating and reinvigoration of the mush might play a significant role in making and preserving K-feldspar megacrysts. The Miocene Elba island intrusives (Italy) are famous for having some of the largest K-feldspar megacrysts ever found (up to 25 cm.). This young plutonic body emplaced incrementally at shallow crustal level (ca. 3km) and displays extensive evidence of interactions between magmas of contrasting compositions. We have sampled three different families of K-feldspar megacrysts occurring in different host rock and have combined U/Pb high precision dates (ID-TIMS) with trace elements (TIMS-TEA) and Hf isotopes of zircons that are included within the K-feldspar megacrysts and compared them to zircons from the host rock. Ages of zircon included in the megacrysts could document whether the crystals grew early in the magmatic system (inclusions older than the host rock) or late during the cooling history (similar ages within inclusions and host rock). Ti-in zircon thermometer combined with trace-elements signature could record slight differences between megacrysts and host rock zircons, documenting the development of the megacrysts in comparison with the one of the host granite. Strong field evidence support a magmatic/ phenocrystic origin for the Elba

  15. Linking National Subject Area Standards with Priority Health-Risk Issues in PK-12 Curricula and Teacher Education Programs.

    ERIC Educational Resources Information Center

    Pateman, Beth

    This report provides suggestions for effectively linking priority health information in 12 core subject areas without increasing teacher workload. It also illustrates how current academic standards in these core areas can be met by linking the health-learning opportunities with subject area standards. Four sections include: (1)…

  16. A comprehensive protein-centric ID mapping service for molecular data integration

    PubMed Central

    Huang, Hongzhan; Suzek, Baris E.; Mazumder, Raja; Zhang, Jian; Chen, Yongxing; Wu, Cathy H.

    2011-01-01

    Motivation: Identifier (ID) mapping establishes links between various biological databases and is an essential first step for molecular data integration and functional annotation. ID mapping allows diverse molecular data on genes and proteins to be combined and mapped to functional pathways and ontologies. We have developed comprehensive protein-centric ID mapping services providing mappings for 90 IDs derived from databases on genes, proteins, pathways, diseases, structures, protein families, protein interaction, literature, ontologies, etc. The services are widely used and have been regularly updated since 2006. Availability: www.uniprot.org/mappingandproteininformation-resource.org/pirwww/search/idmapping.shtml Contact: huang@dbi.udel.edu PMID:21478197

  17. The Numbers Game: Phasing in Generated ID Numbers at the University of Oregon

    ERIC Educational Resources Information Center

    Eveland, Sue

    2005-01-01

    With all the recent headlines about security breaches and information loss at financial and educational institutions, the higher education community needs to address the issue of using social security numbers as ID numbers. The University of Oregon undertook a change process to assign generated ID numbers to all records in their information…

  18. Id-1 and Id-2 are markers for metastasis and prognosis in oesophageal squamous cell carcinoma.

    PubMed

    Yuen, H-F; Chan, Y-P; Chan, K-K; Chu, Y-Y; Wong, M L-Y; Law, S Y-K; Srivastava, G; Wong, Y-C; Wang, X; Chan, K-W

    2007-11-19

    Id protein family consists of four members namely Id-1 to Id-4. Different from other basic helix-loop-helix transcription factors, they lack the DNA binding domain. Id proteins have been shown to be dysregulated in many different cancer types and their prognostic value has also been demonstrated. Recently, Id-1 has been shown to be upregulated in oesophageal squamous cell carcinoma (ESCC). However, the prognostic implications of Id proteins in ESCC have not been reported. We examined the expression of the Id proteins in ESCC cell lines and clinical ESCC specimens and found that Id protein expressions were dysregulated in both the ESCC cell lines and specimens. By correlating the expression levels of Id proteins and the clinicopathological data of our patient cohort, we found that M1 stage tumours had significantly higher nuclear Id-1 expression (P=0.012) while high nuclear Id-1 expression could predict development of distant metastasis within 1 year of oesophagectomy (P=0.005). In addition, high levels of Id-2 expression in both cytoplasmic and nuclear regions predicted longer patient survival (P=0.041). Multivariate analysis showed that high-level expression of Id-2 in both cytoplasmic and nuclear regions and lower level of nuclear Id-1 expression were independent favourable predictors of survival in our ESCC patients. Our results suggest that Id-1 may promote distant metastasis in ESCC, and both Id-1 and Id-2 may be used for prognostication for ESCC patients.

  19. Designing the IDS business portfolio.

    PubMed

    Etchen, L L; Bouton, J L

    2000-01-01

    The business-value model is a strategic and business decision-making tool that can help integrated delivery systems (IDSs) evaluate the relative value that their individual businesses contribute to their overall systems. To use the model, IDSs first need to identify their individual business lines using criteria such as scope, size, marketability, operations, and competition. Businesses then are categorized as core, continuum, cash, or complementary based on four criteria: system purpose, size as reflected by annual revenue, competitive position, and level of profitability. Standards for these criteria should be set by the IDS in accordance with its market circumstances.

  20. Improving Integration Effectiveness of ID Mapping Based Biological Record Linkage.

    PubMed

    Jamil, Hasan M

    2015-01-01

    Traditionally, biological objects such as genes, proteins, and pathways are represented by a convenient identifier, or ID, which is then used to cross reference, link and describe objects in biological databases. Relationships among the objects are often established using non-trivial and computationally complex ID mapping systems or converters, and are stored in authoritative databases such as UniGene, GeneCards, PIR and BioMart. Despite best efforts, such mappings are largely incomplete and riddled with false negatives. Consequently, data integration using record linkage that relies on these mappings produces poor quality of data, inadvertently leading to erroneous conclusions. In this paper, we discuss this largely ignored dimension of data integration, examine how the ubiquitous use of identifiers in biological databases is a significant barrier to knowledge fusion using distributed computational pipelines, and propose two algorithms for ad hoc and restriction free ID mapping of arbitrary types using online resources. We also propose two declarative statements for ID conversion and data integration based on ID mapping on-the-fly.

  21. ID4 gene polymorphism and osteoporosis in Thai menopausal women.

    PubMed

    Chupeerach, Chaowanee; Kulanuwat, Sirikul; Chuenta, Wanida; Wannaiampikul, Sivaporn; Schuh, Vanessa Anne; Preutthipan, Sangchai; Tungtrongchitr, Rungsunn

    2014-10-01

    The inhibitor of DNA binding 4 (ID4) protein regulates osteogenic and adipogenic cell fate and lack of lD4 gene expression decreased osteoblast differentiation. Variant in the ID4 gene polymorphism has not been reported with osteoporosis. To identify whether ID4 can be a marker gene for osteoporosis in Thai menopausal women. The 3 'UTR of lD4 (rs3798339) single nucleotide polymorphism was examined bypolymerase chain reaction-restriction fragment length polymorphism method (PCR-RFLP), together with lumbar spine bone mineral density (BAMD) in 160 Thai menopausal women. Lumbar spine 3 (L3) had a significantly lower BMD score in women with the TT genotype, compared with the CT+CC genotypes (p = 0.037). This disappeared after the adjustment of various factors. The polymorphism at 3'UTR of lD4 gene can alter ID4 mRNA stability, and may be linked to the function of proteins. However, this needs confirmation in larger populations. The present study is useful as an initial investigation into ID4 gene polymorphism in osteoporosis.

  22. Negotiating roadblocks to IDS-physician equity joint ventures.

    PubMed

    Dubow, S F; Benoff, M

    1998-09-01

    Integrated delivery systems (IDSs) may find that forming an equity joint venture relationship with a physician group practice is the best way to integrate physicians into their networks. IDSs have a choice between two basic equity structures: affiliated group practice, in which a management services organization (MSO) handles all practice management infrastructure and the physician group is a physician-only organization; and integrated group practice, in which the physician group encompasses both the physician practice and the administrative infrastructure. The choice of equity structure and how it should be implemented hinge on several legal issues, including the existence of a corporate-practice-of-medicine statute in the IDS's state, compliance with the Federal antikickback statute and Stark laws, and various issues regarding the IDS's tax-exempt status. IDSs also should consider pragmatic issues, particularly those associated with aligning the economic incentives of the two partners.

  23. The International Doris Service (IDS)

    NASA Astrophysics Data System (ADS)

    Tavernier, G.; Feissel-Vernier, M.; Lemoine, F.; Noll, C.; Ries, J.; Soudarin, L.; Willis, P.

    The DORIS system was developed for precise orbit determination and precise positioning on Earth. In continuation of the DORIS Pilot Experiment initiated in 1999, the International DORIS Service (IDS) officially started on July 1, 2003 as an IAG Service after the decision of the IAG Executive Committee at the IUGG General Assembly in Sapporo. Following this decision, the IERS Directing board accepted the DORIS Service as a new IERS external service. Six satellites fitted out with DORIS receivers are currently flying, permanently observed by 56 well distributed stations. Among them, three satellites equipped with new DORIS receivers (Jason-1, ENVISAT and SPOT5) have been successfully launched between Dec. 2001 and May 2002. All of them host a navigation function, called DIODE. Two new stations have been added to the permanent network in 2003: Crozet (French Southern Indian Ocean territories) and Jiufeng (China). In response to proposals submitted by candidate host agencies in the frame of IDS, the following stations were installed: Wettzell (Germany), Gavdos (radar altimeter calibration site in Crete), Lambert and Sorsdal (Glacier movement monitoring in Antarctica) in Winter 2001/2002, 2002/2003 and 2003/2004. The 2003 and early 2004 highlights include the renovation of a number of stations, reorganization of the Data Centers, and new developments in the coordination of analyses. While the Analysis Centers continue their support to IERS, the Analysis Coordinator and the Central Bureau are jointly developing comparison and combination activities that eventually aim at benefiting to the IERS Combination Pilot Project.

  1. Toward operation of series IDs at BL43LXU of SPring-8

    SciTech Connect

    Baron, A. Q. R.; Tanaka, T.; Soutome, K.; Takao, M.; Nakamura, T.; Kobayashi, K.; Fujita, T.; Takahashi, S.; Aoyagi, H.; Shimosaki, Y.; Seike, T.; Uchiyama, H.; Ishikawa, D.; Chuang, T.-H.; Kimura, H.; Tanaka, H.; Kitamura, H.; Ishikawa, T.

    2016-07-27

    This paper discusses two issues relating to using 3 small gap insertion devices in series at BL43LXU of SPring-8 to make a uniquely powerful source in the 15-26 keV region of the x-ray spectrum. The issues discussed are (1) damage to the covers of the downstream IDs by radiation from the upstream IDs and (2) proper steering of the electron beam to get the best photon beam properties. After tests in several configurations, including one where an ID was run without an impedance-reducing cover, the damage issue was solved by installing a distributed absorber in the most downstream ID. The steering issues were mostly resolved by the introduction of appropriate corrector magnets and feedback. The paper is written from the viewpoint of an interested beamline scientist impressed with the cooperation of different groups to make a source for new science possible.

  2. Employer-Led Organizations and Skill Supply Chains: Linking Worker Advancement with the Skill Needs of Employers. Issue Brief.

    ERIC Educational Resources Information Center

    Mills, Jack; Prince, Heath

    Skill supply chains apply a chain strategy to human resources to make the labor market more efficient. They link the multiple skill levels in a given labor market within a network of recruitment pathways for employers and advancement pathways for workers. Skill supply chains are based on employers' actual skill needs and on the principle that…

  3. Communities of practice: the missing link for knowledge management on implementation issues in low-income countries?

    PubMed

    Meessen, Bruno; Kouanda, Seni; Musango, Laurent; Richard, Fabienne; Ridde, Valéry; Soucat, Agnès

    2011-08-01

    The implementation of policies remains a huge challenge in many low-income countries. Several factors play a role in this, but improper management of existing knowledge is no doubt a major issue. In this article, we argue that new platforms should be created that gather all stakeholders who hold pieces of relevant knowledge for successful policies. To build our case, we capitalize on our experience in our domain of practice, health care financing in sub-Saharan Africa. We recently adopted a community of practice strategy in the region. More in general, we consider these platforms as the way forward for knowledge management of implementation issues.

  4. Public Policy and Minority Health Manpower: Linking Alcohol Drug Abuse and Mental Health Issues to Manpower Resources.

    ERIC Educational Resources Information Center

    Thompson, Theodis

    This report reviews selected issues related to minority health manpower with a specific focus on mental health, alcohol, and drug abuse programs. Particular attention is given to the public policy that separates treatment for mental health from that of physical health. Reference is made to the confusion that exists in a dual system of health care…

  5. Linking Housing and School Integration Policy: What Federal, State and Local Governments Can Do. Issue Brief No. 5

    ERIC Educational Resources Information Center

    Tegeler, Philip

    2015-01-01

    This Issue Brief states that, in spite of the obvious "reciprocal relationship" between housing and school policy, government housing and education agencies have rarely collaborated to promote the common goals of racial and economic integration. Recent efforts to promote collaboration among housing and school agencies have focused on…

  6. R&D100: IC ID

    SciTech Connect

    Hamlet, Jason; Pierson, Lyndon; Bauer, Todd

    2015-11-19

    Supply chain security to detect, deter, and prevent the counterfeiting of networked and stand-alone integrated circuits (ICs) is critical to cyber security. Sandia National Laboratory researchers have developed IC ID to leverage Physically Unclonable Functions (PUFs) and strong cryptographic authentication to create a unique fingerprint for each integrated circuit. IC ID assures the authenticity of ICs to prevent tampering or malicious substitution.

  7. R&D100: IC ID

    ScienceCinema

    Hamlet, Jason; Pierson, Lyndon; Bauer, Todd

    2016-07-12

    Supply chain security to detect, deter, and prevent the counterfeiting of networked and stand-alone integrated circuits (ICs) is critical to cyber security. Sandia National Laboratory researchers have developed IC ID to leverage Physically Unclonable Functions (PUFs) and strong cryptographic authentication to create a unique fingerprint for each integrated circuit. IC ID assures the authenticity of ICs to prevent tampering or malicious substitution.

  8. Identity crisis? The need for systematic gene IDs.

    PubMed

    Parsons, Marilyn; Myler, Peter J; Berriman, Matthew; Roos, David S; Stuart, Kenneth D

    2011-05-01

    Recent years have seen an explosion in the availability of protozoan pathogen genome sequences. Although data regarding the underlying genome sequence remain relatively stable after the initial draft, understanding of specific gene function is increasing rapidly. This dichotomy is reflected in the relative stability of systematic gene identifiers (SysIDs(*)) in genome sequence databases, as compared to evolving and/or conflicting gene and gene product names. GenBank/EMBL/DDBJ accession numbers are important, but most protozoan parasite researchers use organism-based databases such as EuPathDB or GeneDB as their immediate resource for gene-based information because they not only provide sequence information but also functional information and links to references. Reference to SysIDs therefore provides a valuable bridge to this repository of information.

  9. “English Disease”: Historical Notes on Rickets, the Bone–Lung Link and Child Neglect Issues

    PubMed Central

    Zhang, Mingyong; Shen, Fan; Petryk, Anna; Tang, Jingfeng; Chen, Xingzhen; Sergi, Consolato

    2016-01-01

    Nutritional or classical rickets (here labeled as “rickets”) is a worldwide disease involving mostly infants and young children having inadequate sunlight exposure, often associated with a low dietary intake of Vitamin D. Rickets targets all layers of society independently of economic status with historical information spanning more than two millennia. Vitamin D is critical for the absorption of calcium and prevention of rickets in children as well as osteomalacia in adults. The initial and misleading paradigm of the 19th and 20th centuries that rickets may have been the consequence of infection has been, indeed, reversed following the identification of the Vitamin D molecule’s important role in the function of the immune system. Although traditionally considered limited to osteopathology, Vitamin D deficiency is now known to be linked to infection, inflammation, and carcinogenesis. In this review, we consider the key historical (Whistler, pre-Whistler and post-Whistler descriptors) and social facts around rickets; highlight the osteo-pathological features of rickets and the pathology of the upper and lower respiratory tract, stressing the fact that lungs remain the main secondary organ affected by Vitamin D deficiency; and emphasize the public health role in identifying the cases of child neglect or abuse based on the evaluation of the costochondral region. PMID:27854286

  10. ID-based encryption scheme with revocation

    NASA Astrophysics Data System (ADS)

    Othman, Hafizul Azrie; Ismail, Eddie Shahril

    2017-04-01

    In 2015, Meshram proposed an efficient ID-based cryptographic encryption based on the difficulty of solving discrete logarithm and integer-factoring problems. The scheme was pairing free and claimed to be secure against adaptive chosen plaintext attacks (CPA). Later, Tan et al. proved that the scheme was insecure by presenting a method to recover the secret master key and to obtain prime factorization of modulo n. In this paper, we propose a new pairing-free ID-based encryption scheme with revocation based on Meshram's ID-based encryption scheme, which is also secure against Tan et al.'s attacks.

  11. One ID to rule them all

    NASA Astrophysics Data System (ADS)

    2017-06-01

    Some Springer Nature journals, including Nature Physics, are mandating Open Researcher and Contributor IDs (ORCIDs) for the corresponding authors of accepted papers. We provide some context to this initiative.

  12. To ID or not to ID? Changes in classification rates of intellectual disability using DSM-5.

    PubMed

    Papazoglou, Aimilia; Jacobson, Lisa A; McCabe, Marie; Kaufmann, Walter; Zabel, T Andrew

    2014-06-01

    The Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5) diagnostic criteria for intellectual disability (ID) include a change to the definition of adaptive impairment. New criteria require impairment in one adaptive domain rather than two or more skill areas. The authors examined the diagnostic implications of using a popular adaptive skill inventory, the Adaptive Behavior Assessment System-Second Edition, with 884 clinically referred children (ages 6-16). One hundred sixty-six children met DSM-IV-TR criteria for ID; significantly fewer (n  =  151, p  =  .001) met ID criteria under DSM-5 (9% decrease). Implementation of DSM-5 criteria for ID may substantively change the rate of ID diagnosis. These findings highlight the need for a combination of psychometric assessment and clinical judgment when implementing the adaptive deficits component of the DSM-5 criteria for ID diagnosis.

  13. 75 FR 50777 - Minidoka Dam Spillway Replacement, Minidoka County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Snake River about 18 miles northeast from the city of Burley, ID within the Minidoka Wildlife Refuge... Road, Boise, ID. Bureau of Reclamation, Upper Snake Field Office, 1359 Hansen Avenue, Burley, ID...

  14. Inhibitor of differentiation 4 (ID4): From development to cancer.

    PubMed

    Patel, Divya; Morton, Derrick J; Carey, Jason; Havrda, Mathew C; Chaudhary, Jaideep

    2015-01-01

    Highly conserved Inhibitors of DNA-Binding (ID1-ID4) genes encode multi-functional proteins whose transcriptional activity is based on dominant negative inhibition of basic helix-loop-helix (bHLH) transcription factors. Initial animal models indicated a degree of compensatory overlap between ID genes such that deletion of multiple ID genes was required to generate easily recognizable phenotypes. More recently, new model systems have revealed alterations in mice harboring deletions in single ID genes suggesting complex gene and tissue specific functions for members of the ID gene family. Because ID genes are highly expressed during development and their function is associated with a primitive, proliferative cellular phenotype there has been significant interest in understanding their potential roles in neoplasia. Indeed, numerous studies indicate an oncogenic function for ID1, ID2 and ID3. In contrast, the inhibitor of differentiation 4 (ID4) presents a paradigm shift in context of well-established role of ID1, ID2 and ID3 in development and cancer. Apart from some degree of functional redundancy such as HLH dependent interactions with bHLH protein E2A, many of the functions of ID4 are distinct from ID1, ID2 and ID3: ID4 proteins a) regulate distinct developmental processes and tissue expression in the adult, b) promote stem cell survival, differentiation and/or timing of differentiation, c) epigenetic inactivation/loss of expression in several advanced stage cancers and d) increased expression in some cancers such as those arising in the breast and ovary. Thus, in spite of sharing the conserved HLH domain, ID4 defies the established model of ID protein function and expression. The underlying molecular mechanism responsible for the unique role of ID4 as compared to other ID proteins still remains largely un-explored. This review will focus on the current understanding of ID4 in context of development and cancer.

  15. Id-1 and Id-2 genes and products as markers of epithelial cancer

    DOEpatents

    Desprez, Pierre-Yves [El Cerrito, CA; Campisi, Judith [Berkeley, CA

    2011-10-04

    A method for detection and prognosis of breast cancer and other types of cancer. The method comprises detecting expression, if any, for both an Id-1 and an Id-2 genes, or the ratio thereof, of gene products in samples of breast tissue obtained from a patient. When expressed, Id-1 gene is a prognostic indicator that breast cancer cells are invasive and metastatic, whereas Id-2 gene is a prognostic indicator that breast cancer cells are localized and noninvasive in the breast tissue.

  16. Id-1 and Id-2 genes and products as markers of epithelial cancer

    DOEpatents

    Desprez, Pierre-Yves; Campisi, Judith

    2008-09-30

    A method for detection and prognosis of breast cancer and other types of cancer. The method comprises detecting expression, if any, for both an Id-1 and an Id-2 genes, or the ratio thereof, of gene products in samples of breast tissue obtained from a patient. When expressed, Id-1 gene is a prognostic indicator that breast cancer cells are invasive and metastatic, whereas Id-2 gene is a prognostic indicator that breast cancer cells are localized and noninvasive in the breast tissue.

  17. Latest Research: Genetic Links

    MedlinePlus

    ... Current Issue Past Issues Feature: Vision Latest Research: Genetic Links Past Issues / Summer 2008 Table of Contents ... laboratories is one way the NEI is expanding genetic testing of eye diseases. Photo courtesy of National ...

  18. 75 FR 45682 - Idaho Disaster #ID-00010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... ADMINISTRATION Idaho Disaster ID-00010 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This... State of Idaho (FEMA-1927- DR), dated 07/27/2010. Incident: Severe storms and flooding. Incident Period... Counties: Adams, Gem, Idaho, Lewis, Payette, Valley, Washington. The Interest Rates are: Percent For...

  19. 76 FR 31388 - Idaho Disaster #ID-00014

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... ADMINISTRATION Idaho Disaster ID-00014 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This... State of Idaho (FEMA-- 1987--DR), dated 05/20/2011. Incident: Flooding, landslides, and mudslides... Counties: Bonner, Clearwater, Idaho, Nez Perce, Shoshone, Nez Perce Tribe. The Interest Rates are: Percent...

  20. Suggested References. PACE I.D. Center.

    ERIC Educational Resources Information Center

    Bergson, Rita

    During the course of the PACE I.D. Center Project, 1966-1969, staff members recorded references that they felt contributed to the general knowledge of the prevention of learning and behavior problems. More specifically, those references that implied concern for the child in his total environment were considered most relevant. The references are…

  1. What Is "Real-World" ID Anyway?

    ERIC Educational Resources Information Center

    Hardre, Patricia L.

    2013-01-01

    The term "real-world ID" is commonly heard at professional conferences, but its meaning is assumed rather than defined. Unless we examine the meanings and implications of rhetoric of the field, we risk error in presenting ourselves, and we risk derailing the progress of our profession. This article examines the term "real world" as applied to…

  2. Selection of starter cultures for idli batter fermentation and their effect on quality of idlis.

    PubMed

    Sridevi, J; Halami, Prakash M; Vijayendra, S V N

    2010-10-01

    Idli batter samples were prepared using lactic starter cultures like Pediococcus pentosaceus (Pp), Enterococcus faecium MTCC 5153 (Ef), Ent. faecium (IB2 Ef-IB2), individually, along with the yeast culture, Candida versatilis (Cv). Idli batter prepared using Ef and Ef-IB2 cultures gave better results, when evaluated for the rise in batter volume (80 ml), level of CO2 production (23.8%), titratable acidity 2.4-3.5% (lactic acid) and pH 4.3-4.4. Storage stability of batter made with selected starter cultures was determined by analyzing the idlis prepared using the batter stored for 1 and 5 days for texture, nutrient composition and sensory quality. Slight variations in the results were seen among the idlis of different combination of cultures, whereas these results are better than that of the idlis made using naturally fermented idli batter. Sensory profile of idlis prepared using starter cultures had a higher score (3.9-4.4) compared to the control (3.6) for overall acceptability.

  3. Development of the GAINS-KOREA Base Year Emission Inventory for Criteria Air Pollutants: Issues in Linking the Korea NEI to the GAINS Framework

    NASA Astrophysics Data System (ADS)

    Lee, Y. M.; Woo, J. H.; Kim, H. K.; Choi, K. C.; Kim, Y.; Ahn, Y. H.; Lee, J. B.; Song, C. K.; Han, J. S.

    2014-12-01

    In the era of air pollution and climate change, we should have reliable outlooks of national air pollutant and GHGs emission, which are also important components of international environmental policy negotiation. The Greenhouse gas - Air pollution Interactions and Synergies (GAINS) model has been developed as a tool to identify reasonable emission forecast and mitigation strategies that achieve air quality and greenhouse gas related targets simultaneously at least cost. Recently, Konkuk University and IIASA has been jointly developing the GAINS-Korea Model by reflecting domestic emission activities and environmental conditions. One of the most important challenges for developing GAINS-Korea model is to reproduce CAPSS - the national emissions inventory of Korea- in the GAINS framework. Matching two different databases are not easy because of different sector classification schemes, estimation methods, and etc. In this study, we developed a base year emissions of the GAINS-Korea for the criteria air pollutants using CAPSS. A new set of methodologies to link national inventory to international framework (GAINS) were introduced so that the GAINS-Korea can produce realistic emission outlooks and test control alternatives. We will discuss several underlying issues, such as improvement of accuracy for mapping, conversion, for our base year emission inventory development in site.

  4. Id-1, Id-2, and Id-3 co-expression correlates with prognosis in stage I and II lung adenocarcinoma patients treated with surgery and adjuvant chemotherapy.

    PubMed

    Antonângelo, Leila; Tuma, Taila; Fabro, Alexandre; Acencio, Milena; Terra, Ricardo; Parra, Edwin; Vargas, Francisco; Takagaki, Teresa; Capelozzi, Vera

    2016-06-01

    Inhibitors of DNA binding/inhibitors of differentiation (Id) protein family have been shown to be involved in carcinogenesis. However, the roles of Id during lung adenocarcinoma (ADC) progression remain unclear. Eighty-eight ADC samples were evaluated for Id-1,2,3 level and angiogenesis (CD 34 and VEGF microvessel density) by immunohistochemistry and morphometry. The impact of these markers was tested on follow-up until death or recurrence. A significant difference between tumor and normal tissue was found for Id-1,2,3 expression (P < 0.01). In addition, high levels of nuclear Id-1 were associated with higher angiogenesis in the tumor stroma (P < 0.01). Equally significant was the association between patients in T1-stage and low cytoplasmic Id-2, as well as patients in stage-IIb and low Id-3. High cytoplasm Id-3 expression was also directly associated to lymph nodes metastasis (P = 0.05). Patients at stages I to III, with low Id-1 and Id-3 cytoplasm histoscores showed significant long metastasis-free survival time than those with high Id-1 or Id-3 expression (P = 0.04). Furthermore, high MVD-CD34 and MVD-VEGF expression were associated with short recurrence-free survival compared to low MVD-CD34 and MVD-VEGF expressions (P = 0.04). Cox model analyses controlled for age, lymph node metastasis, and adjuvant treatments showed that nuclear Id-1, cytoplasmic Id-3, and MVD-CD34 were significantly associated with survival time. Median score for nuclear Id-1 and cytoplasmic Id-3 divided patients in two groups, being that those with increased Id-1 and Id-3 presented higher risk of death. Ids showed an independent prognostic value in patients with lung ADC, regardless of disease stage. Id-1 and Id-3 should be considered new target candidates in the development of personalized therapy in lung ADC.

  5. Molecular characterization of antibodies bearing Id-460. II. Molecular basis for Id-460 expression

    PubMed Central

    1985-01-01

    Id-460+ immunoglobulins can be induced in vivo by immunization with dinitrophenyl (DNP) or P. pneumotropica and form two nonoverlapping groups of antibodies with respect to antigen binding specificity. In this study, using Id-460+ antibodies of differing antigen binding specificities, we compared on the molecular genetic level the five gene segment combinations (VH, DH, JH, VL, and JL) that encode the variable regions of these idiotype-positive immunoglobulins. The Id-460 determinant appears to be a conformational or combinatorial determinant encoded by VH460 and VK1 crosshybridizing genes. DH, JH, and JK gene segments appear to have no measurable effect upon expression of Id-460. Finally, antigen binding specificity does not appear to simply localize to any particular gene segment but may in part be the result of somatic mutation and/or VDJH junctional sequences, whose length correlates roughly with antigen binding specificity. PMID:3932578

  6. Beam transport radiation shielding for branch lines 2-ID-B and 2-ID-C

    SciTech Connect

    Feng, Y.P.; Lai, B.; McNulty, I.; Dejus, R.J.; Randall, K.J.; Yun, W.

    1995-08-01

    The x-ray radiation shielding requirements beyond the first optics enclosure have been considered for the beam transport of the 2-ID-B and 2-ID-C branch lines of Sector 2 (SRI-CAT) of the APS. The first three optical components (mirrors) of the 2-ID-B branch are contained within the shielded first optics enclosure. Calculations indicate that scattering of the primary synchrotron beam by beamline components outside the enclosure, such as apertures and monochromators, or by gas particles in case of vacuum failure is within safe limits for this branch. A standard 2.5-inch-diameter stainless steel pipe with 1/16-inch-thick walls provides adequate shielding to reduce the radiation dose equivalent rate to human tissue to below the maximum permissible limit of 0.25 mrem/hr. The 2-ID-C branch requires, between the first optics enclosure where only two mirrors are used and the housing for the third mirror, additional lead shielding (0.75 mm) and a minimum approach distance of 2.6 cm. A direct beam stop consisting of at least 4.5 mm of lead is also required immediately downstream of the third mirror for 2-ID-C. Finally, to stop the direct beam from escaping the experimental station, a beam stop consisting of at least 4-mm or 2.5-mm steel is required for the 2-ID-B or 2-ID-C branches, respectively. This final requirement can be met by the vacuum chambers used to house the experiments for both branch lines.

  7. PEROXISOME PROLIFERATOR-ACTIVATED RECEPTORα (PPARα) AGONISTS DIFFERENTIALLY REGULATE INHIBITOR OF DNA BINDING (ID2) EXPRESSION IN RODENTS AND HUMAN CELLS

    EPA Science Inventory

    Abstract Inhibitor of DNA binding (Id2) is a member of the helix-loop-helix (HLH) transcription factor family whose members play important roles in cell differentiation and proliferation. Id2 has been linked to the development of cardiovascular diseases since thiazolidinediones,...

  8. PEROXISOME PROLIFERATOR-ACTIVATED RECEPTORα (PPARα) AGONISTS DIFFERENTIALLY REGULATE INHIBITOR OF DNA BINDING (ID2) EXPRESSION IN RODENTS AND HUMAN CELLS

    EPA Science Inventory

    Abstract Inhibitor of DNA binding (Id2) is a member of the helix-loop-helix (HLH) transcription factor family whose members play important roles in cell differentiation and proliferation. Id2 has been linked to the development of cardiovascular diseases since thiazolidinediones,...

  9. Incorporating Temporal Constraints in the Planning Task of a Hybrid Intelligent IDS

    NASA Astrophysics Data System (ADS)

    Herrero, Álvaro; Navarro, Martí; Julián, Vicente; Corchado, Emilio

    Accurate and swift responses are crucial to Intrusion Detection Systems (IDSs), especially if automatic abortion mechanisms are running. In keeping with this idea, this work presents an extension of a Hybrid Intelligent IDS characterized by incorporating temporal control to facilitate real-time processing. The hybrid intelligent -IDS has been conceived as a Hybrid Artificial Intelligent System to perform Intrusion Detection in dynamic computer networks. It combines Artificial Neural Networks and Case-based Reasoning within a multiagent system, in order to develop a more efficient computer network security architecture. Although this temporal issue was taken into account in the initial formulation of this hybrid IDS, in this upgraded version, temporal restrictions are imposed in order to perform real/execution time processing. Experimental results are presented which validate the performance of this upgraded version.

  10. Low physical fitness levels in older adults with ID: results of the HA-ID study.

    PubMed

    Hilgenkamp, Thessa I M; van Wijck, Ruud; Evenhuis, Heleen M

    2012-01-01

    Physical fitness is as important to aging adults with ID as in the general population, but to date, the physical fitness levels of this group are unknown. Comfortable walking speed, muscle strength (grip strength), muscle endurance (30s Chair stand) and cardiorespiratory endurance (10 m incremental shuttle walking test) were tested in a sample of 1050 older adults with ID, and results were compared with reference values from the general population. Across all age ranges, approximately two-third of the entire study population scored 'below average' or 'impaired'. Even the youngest age groups (50-59 or 50-54 years) in this sample achieve similar or worse results than age groups 20-30 years older in the general population. Low physical fitness levels in older adults with ID demonstrate that this group is prone to unnecessary premature loss of functioning and health problems, and maintaining physical fitness should have priority in practice and policy.

  11. Id1 regulates angiogenesis through transcriptional repression of thrombospondin-1.

    PubMed

    Volpert, Olga V; Pili, Roberto; Sikder, Hashmat A; Nelius, Thomas; Zaichuk, Tetiana; Morris, Chad; Shiflett, Clinton B; Devlin, Meghann K; Conant, Katherine; Alani, Rhoda M

    2002-12-01

    Id proteins are helix-loop-helix transcription factors that regulate tumor angiogenesis. In order to identify downstream effectors of Id1 involved in the regulation of angiogenesis, we performed PCR-select subtractive hybridization on wild-type and Id1 knockout mouse embryo fibroblasts (MEFs). Here we demonstrate that thrombospondin-1 (TSP-1), a potent inhibitor of angiogenesis, is a target of transcriptional repression by Id1. We also show that Id1-null MEFs secrete an inhibitor of endothelial cell migration, which is completely inactivated by depletion of TSP-1. Furthermore, in vivo studies revealed decreased neovascularization in matrigel assays in Id1-null mice compared to their wild-type littermates. This decrease was completely reversed by a TSP-1 neutralizing antibody. We conclude that TSP-1 is a major target for Id1 effects on angiogenesis.

  12. To ID or Not to ID? Changes in Classification Rates of Intellectual Disability Using "DSM-5"

    ERIC Educational Resources Information Center

    Papazoglou, Aimilia; Jacobson, Lisa A.; McCabe, Marie; Kaufmann, Walter; Zabel, T. Andrew

    2014-01-01

    The "Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition" ("DSM-5") diagnostic criteria for intellectual disability (ID) include a change to the definition of adaptive impairment. New criteria require impairment in one adaptive domain rather than two or more skill areas. The authors examined the diagnostic…

  13. Low Physical Fitness Levels in Older Adults with ID: Results of the HA-ID Study

    ERIC Educational Resources Information Center

    Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

    2012-01-01

    Physical fitness is as important to aging adults with ID as in the general population, but to date, the physical fitness levels of this group are unknown. Comfortable walking speed, muscle strength (grip strength), muscle endurance (30 s Chair stand) and cardiorespiratory endurance (10 m incremental shuttle walking test) were tested in a sample of…

  14. Low Physical Fitness Levels in Older Adults with ID: Results of the HA-ID Study

    ERIC Educational Resources Information Center

    Hilgenkamp, Thessa I. M.; van Wijck, Ruud; Evenhuis, Heleen M.

    2012-01-01

    Physical fitness is as important to aging adults with ID as in the general population, but to date, the physical fitness levels of this group are unknown. Comfortable walking speed, muscle strength (grip strength), muscle endurance (30 s Chair stand) and cardiorespiratory endurance (10 m incremental shuttle walking test) were tested in a sample of…

  15. To ID or Not to ID? Changes in Classification Rates of Intellectual Disability Using "DSM-5"

    ERIC Educational Resources Information Center

    Papazoglou, Aimilia; Jacobson, Lisa A.; McCabe, Marie; Kaufmann, Walter; Zabel, T. Andrew

    2014-01-01

    The "Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition" ("DSM-5") diagnostic criteria for intellectual disability (ID) include a change to the definition of adaptive impairment. New criteria require impairment in one adaptive domain rather than two or more skill areas. The authors examined the diagnostic…

  16. Comparative Evaluation of the BD Phoenix Yeast ID Panel and Remel RapID Yeast Plus System for Yeast Identification

    PubMed Central

    Grant, Michelle L.; Parajuli, Shobha; Deleon-Gonsalves, Raquel; Potula, Raghava; Truant, Allan L.

    2016-01-01

    Becton Dickinson Phoenix Yeast ID Panel was compared to the Remel RapID Yeast Plus System using 150 recent clinical yeast isolates and the API 20C AUX system to resolve discrepant results. The concordance rate between the Yeast ID Panel and the RapID Yeast Plus System (without arbitration) was 93.3% with 97.3% (146/150) and 95.3% (143/150) of the isolates correctly identified by the Becton Dickinson Phoenix and the Remel RapID, respectively, with arbitration. PMID:27366167

  17. Comparative Evaluation of the BD Phoenix Yeast ID Panel and Remel RapID Yeast Plus System for Yeast Identification.

    PubMed

    Grant, Michelle L; Parajuli, Shobha; Deleon-Gonsalves, Raquel; Potula, Raghava; Truant, Allan L

    2016-01-01

    Becton Dickinson Phoenix Yeast ID Panel was compared to the Remel RapID Yeast Plus System using 150 recent clinical yeast isolates and the API 20C AUX system to resolve discrepant results. The concordance rate between the Yeast ID Panel and the RapID Yeast Plus System (without arbitration) was 93.3% with 97.3% (146/150) and 95.3% (143/150) of the isolates correctly identified by the Becton Dickinson Phoenix and the Remel RapID, respectively, with arbitration.

  18. Theoretical Issues

    SciTech Connect

    Marc Vanderhaeghen

    2007-04-01

    The theoretical issues in the interpretation of the precision measurements of the nucleon-to-Delta transition by means of electromagnetic probes are highlighted. The results of these measurements are confronted with the state-of-the-art calculations based on chiral effective-field theories (EFT), lattice QCD, large-Nc relations, perturbative QCD, and QCD-inspired models. The link of the nucleon-to-Delta form factors to generalized parton distributions (GPDs) is also discussed.

  19. A CORBA-based object framework with patient identification translation and dynamic linking. Methods for exchanging patient data.

    PubMed

    Wang, C; Ohe, K

    1999-03-01

    Exchanging and integration of patient data across heterogeneous databases and institutional boundaries offers many problems. We focused on two issues: (1) how to identify identical patients between different systems and institutions while lacking universal patient identifiers; and (2) how to link patient data across heterogeneous databases and institutional boundaries. To solve these problems, we created a patient identification (ID) translation model and a dynamic linking method in the Common Object Request Broker Architecture (CORBA) environment. The algorithm for the patient ID translation is based on patient attribute matching plus computer-based human checking; the method for dynamic linking is temporal mapping. By implementing these methods into computer systems with help of the distributed object computing technology, we built a prototype of a CORBA-based object framework in which the patient ID translation and dynamic linking methods were embedded. Our experiments with a Web-based user interface using the object framework and dynamic linking-through the object framework were successful. These methods are important for exchanging and integrating patient data across heterogeneous databases and institutional boundaries.

  20. Automatic ID heat load generation in ANSYS code

    SciTech Connect

    Wang, Zhibi

    1992-04-30

    Detailed power density profiles are critical in the execution of a thermal analysis using a finite element (FE) code such as ANSYS. Unfortunately, as yet there is no easy way to directly input the precise power profiles into ANSYS. A straight-forward way to do this is to hand-calculate the power of each node or element and then type the data into the code. Every time a change is made to the FE model, the data must be recalculated and reentered. One way to solve this problem is to generate a set of discrete data, using another code such as PHOTON2, and curve-fit the data. Using curve-fitted formulae has several disadvantages. It is time consuming because of the need to run a second code for generation of the data, curve-fitting, and doing the data check, etc. Additionally, because there is no generality for different beamlines or different parameters, the above work must be repeated for each case. And, errors in the power profiles due to curve-fitting result in errors in the analysis. To solve the problem once and for all and with the capability to apply to any insertion device (ID), a program for ED power profile was written in ANSYS Parametric Design Language (APDL). This program is implemented as an ANSYS command with input parameters of peak magnetic field, deflection parameter, length of ID, and distance from the source. Once the command is issued, all the heat load will be automatically generated by the code.

  1. The transcriptional regulators Id2 and Id3 control the formation of distinct memory CD8+ T cell subsets

    PubMed Central

    Yang, Cliff Y.; Best, J. Adam; Knell, Jamie; Yang, Edward; Sheridan, Alison D.; Jesionek, Adam K.; Li, Haiyan S.; Rivera, Richard R.; Lind, Kristin Camfield; D’Cruz, Louise M.; Watowich, Stephanie S.; Murre, Cornelis; Goldrath, Ananda W.

    2013-01-01

    During infection, naive CD8+ T cells differentiate into effector cells, which are armed to eliminate pathogens, and memory cells, which are poised to protect against reinfection. The transcriptional program that regulates terminal differentiation into short-lived effector-memory versus long-lived memory cells is not clearly defined. Through the use of mice expressing reporters for the DNA-binding inhibitors Id2 and Id3, we identified Id3hi precursors of long-lived memory cells before the peak of T cell population expansion or upregulation of cell-surface receptors that indicate memory potential. Deficiency in Id2 or Id3 resulted in loss of distinct CD8+ effector and memory populations, which demonstrated unique roles for these inhibitors of E-protein transcription factors. Furthermore, cytokines altered the expression of Id2 and Id3 differently, which provides insight into how external cues influence gene expression. PMID:22057289

  2. The transcriptional regulators Id2 and Id3 control the formation of distinct memory CD8+ T cell subsets.

    PubMed

    Yang, Cliff Y; Best, J Adam; Knell, Jamie; Yang, Edward; Sheridan, Alison D; Jesionek, Adam K; Li, Haiyan S; Rivera, Richard R; Lind, Kristin Camfield; D'Cruz, Louise M; Watowich, Stephanie S; Murre, Cornelis; Goldrath, Ananda W

    2011-11-06

    During infection, naive CD8(+) T cells differentiate into effector cells, which are armed to eliminate pathogens, and memory cells, which are poised to protect against reinfection. The transcriptional program that regulates terminal differentiation into short-lived effector-memory versus long-lived memory cells is not clearly defined. Through the use of mice expressing reporters for the DNA-binding inhibitors Id2 and Id3, we identified Id3(hi) precursors of long-lived memory cells before the peak of T cell population expansion or upregulation of cell-surface receptors that indicate memory potential. Deficiency in Id2 or Id3 resulted in loss of distinct CD8(+) effector and memory populations, which demonstrated unique roles for these inhibitors of E-protein transcription factors. Furthermore, cytokines altered the expression of Id2 and Id3 differently, which provides insight into how external cues influence gene expression.

  3. DriveID: safety innovation through individuation.

    PubMed

    Sawyer, Ben; Teo, Grace; Mouloua, Mustapha

    2012-01-01

    The driving task is highly complex and places considerable perceptual, physical and cognitive demands on the driver. As driving is fundamentally an information processing activity, distracted or impaired drivers have diminished safety margins compared with non- distracted drivers (Hancock and Parasuraman, 1992; TRB 1998 a & b). This competition for sensory and decision making capacities can lead to failures that cost lives. Some groups, teens and elderly drivers for example, have patterns of systematically poor perceptual, physical and cognitive performance while driving. Although there are technologies developed to aid these different drivers, these systems are often misused and underutilized. The DriveID project aims to design and develop a passive, automated face identification system capable of robustly identifying the driver of the vehicle, retrieve a stored profile, and intelligently prescribing specific accident prevention systems and driving environment customizations.

  4. Id1, Id2 and Id3 are induced in rat melanotrophs of the pituitary gland by dopamine suppression under continuous stress.

    PubMed

    Konishi, H; Ogawa, T; Nakagomi, S; Inoue, K; Tohyama, M; Kiyama, H

    2010-09-15

    In rats under continuous stress (CS) there is decreased hypothalamic dopaminergic innervation to the intermediate lobe (IL) of the pituitary gland, which causes hyperactivation and subsequent degeneration of melanotrophs in the IL. In this study, we investigated the molecular basis for the changes that occur in melanotrophs during CS. Using microarray analysis, we identified several genes differentially expressed in the IL under CS conditions. Among the genes up-regulated under CS conditions, we focused on the inhibitor of DNA binding/differentiation (Id) family of dominant negative basic helix-loop-helix (bHLH) transcription factors. RT-PCR, Western blotting and in situ hybridization confirmed the significant inductions of Id1, Id2 and Id3 in the IL of CS rats. Administration of the dopamine D2 receptor agonist bromocriptine prevented the inductions of Id1-3 in the IL of CS rats, whereas application of the dopamine D2 antagonist sulpiride induced significant expressions of Id1-3 in the IL of normal rats. Moreover, an in vitro study using primary cultured melanotrophs demonstrated a direct effect on Id1-3 inductions by dopamine suppression. These results suggest that the decreased dopamine levels in the IL during CS induce Id1-3 expressions in melanotrophs. Because Id family members inhibit various bHLH transcription factors, it is conceivable that the induced Id1-3 would cooperatively modulate gene expressions in melanotrophs under CS conditions to induce hormone secretion. (c) 2010 IBRO. Published by Elsevier Ltd. All rights reserved.

  5. Environmental Science and Research Foundation annual technical report to DOE-ID, January , 1995--December 31, 1995

    SciTech Connect

    1996-06-01

    The foundation conducts an environmental monitoring and surveillance program over an area covering much of the upper Snake River Plain and provide environmental education and support services related to INEL natural resource issues. Also, the foundation, with its university affiliates, conducts ecological and radioecological research on the Idaho National Environmental Research Park. This research benefits major DOE-ID programs including waste management, environmental restoration, spent nuclear fuels, and land management issues. Major accomplishments during CY1995 can be divided into five categories: environmental surveillance program, environmental education, environmental services and support, ecological risk assessment, and research benefitting the DOE-ID mission.

  6. Examining the Links between Grade 12 Mathematics and Remedial Courses in Nevada Public Colleges and Universities. Issues & Answers. REL 2008-No. 058

    ERIC Educational Resources Information Center

    Fong, Anthony B.; Huang, Min; Goel, Aditi M.

    2008-01-01

    This study examines the links between Nevada's grade 12 mathematics courses and remedial mathematics courses in Nevada's public colleges and universities. It analyzes remediation rates by students' highest grade 12 mathematics course level and mathematics grade point average and by various student and school characteristics. The study was guided…

  7. Transcriptional regulator Id2 mediates CD8+ T cell immunity.

    PubMed

    Cannarile, Michael A; Lind, Nicholas A; Rivera, Richard; Sheridan, Alison D; Camfield, Kristin A; Wu, Bei Bei; Cheung, Kitty P; Ding, Zhaoqing; Goldrath, Ananda W

    2006-12-01

    Transcriptional programs that initiate and sustain the proliferation, differentiation and survival of CD8(+) T cells during immune responses are not completely understood. Here we show that inhibitor of DNA binding 2 (Id2), an antagonist of E protein transcription factors, was upregulated in CD8(+) T cells during infection and that expression of Id2 was maintained in memory CD8(+) T cells. Although Id2-deficient naive CD8(+) T cells recognized antigen and proliferated normally early after infection, effector CD8(+) T cells did not accumulate because the cells were highly susceptible to apoptosis. Id2-deficient CD8(+) T cells responding to infection had changes in the expression of genes that influence survival and had altered memory formation. Our data emphasize the importance of Id2 in regulating gene expression by CD8(+) T cells and the magnitude of effector responses, suggesting a mechanism involving Id protein- and E protein-mediated survival and differentiation of mature T cells.

  8. Commercial Web Site Links.

    ERIC Educational Resources Information Center

    Thelwall, Mike

    2001-01-01

    Discusses business use of the Web and related search engine design issues as well as research on general and academic links before reporting on a survey of the links published by a collection of business Web sites. Results indicate around 66% of Web sites do carry external links, most of which are targeted at a specific purpose, but about 17%…

  9. Commercial Web Site Links.

    ERIC Educational Resources Information Center

    Thelwall, Mike

    2001-01-01

    Discusses business use of the Web and related search engine design issues as well as research on general and academic links before reporting on a survey of the links published by a collection of business Web sites. Results indicate around 66% of Web sites do carry external links, most of which are targeted at a specific purpose, but about 17%…

  10. 75 FR 12974 - Establishment of Class E Airspace; Hailey, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... E airspace at Hailey, ID, to accommodate aircraft using the Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedure (SIAP) at Friedman Memorial Airport. This...

  11. Identification of Interactions in the NMD Complex Using Proximity-Dependent Biotinylation (BioID)

    PubMed Central

    Schweingruber, Christoph; Soffientini, Paolo; Ruepp, Marc-David; Bachi, Angela; Mühlemann, Oliver

    2016-01-01

    Proximity-dependent trans-biotinylation by the Escherichia coli biotin ligase BirA mutant R118G (BirA*) allows stringent streptavidin affinity purification of proximal proteins. This so-called BioID method provides an alternative to the widely used co-immunoprecipitation (co-IP) to identify protein-protein interactions. Here, we used BioID, on its own and combined with co-IP, to identify proteins involved in nonsense-mediated mRNA decay (NMD), a post-transcriptional mRNA turnover pathway that targets mRNAs that fail to terminate translation properly. In particular, we expressed BirA* fused to the well characterized NMD factors UPF1, UPF2 and SMG5 and detected by liquid chromatography-coupled tandem mass spectrometry (LC-MS/MS) the streptavidin-purified biotinylated proteins. While the identified already known interactors confirmed the usefulness of BioID, we also found new potentially important interactors that have escaped previous detection by co-IP, presumably because they associate only weakly and/or very transiently with the NMD machinery. Our results suggest that SMG5 only transiently contacts the UPF1-UPF2-UPF3 complex and that it provides a physical link to the decapping complex. In addition, BioID revealed among others CRKL and EIF4A2 as putative novel transient interactors with NMD factors, but whether or not they have a function in NMD remains to be elucidated. PMID:26934103

  12. Cytoplasmic intron sequence-retaining transcripts can be dendritically targeted via ID element retrotransposons.

    PubMed

    Buckley, Peter T; Lee, Miler T; Sul, Jai-Yoon; Miyashiro, Kevin Y; Bell, Thomas J; Fisher, Stephen A; Kim, Junhyong; Eberwine, James

    2011-03-10

    RNA precursors give rise to mRNA after splicing of intronic sequences traditionally thought to occur in the nucleus. Here, we show that intron sequences are retained in a number of dendritically-targeted mRNAs, by using microarray and Illumina sequencing of isolated dendritic mRNA as well as in situ hybridization. Many of the retained introns contain ID elements, a class of SINE retrotransposon. A portion of these SINEs confers dendritic targeting to exogenous and endogenous transcripts showing the necessity of ID-mediated mechanisms for the targeting of different transcripts to dendrites. ID elements are capable of selectively altering the distribution of endogenous proteins, providing a link between intronic SINEs and protein function. As such, the ID element represents a common dendritic targeting element found across multiple RNAs. Retention of intronic sequence is a more general phenomenon than previously thought and plays a functional role in the biology of the neuron, partly mediated by co-opted repetitive sequences.

  13. Evaluation of ID-PaGIA syphilis antibody test.

    PubMed

    Naaber, Paul; Makoid, Ene; Aus, Anneli; Loivukene, Krista; Poder, Airi

    2009-01-01

    Laboratory diagnosis of syphilis is usually accomplished by serology. There are currently a large number of different commercial treponemal tests available that vary in format, sensitivity and specificity. To evaluate the ID-PaGIA Syphilis Antibody Test as an alternative to other specific treponemal tests for primary screening or confirmation of diagnosis. Serum samples from healthy adults (n = 100) were used for detection of specificity of ID-PaGIA. To evaluate sensitivity of ID-PaGIA serum samples (n = 101) from patients with confirmed or suspected syphilis were tested for syphilis antibodies with FTA-Abs IgM, ID-PaGIA, ELISA IgM and TPHA tests. No false-positive results were found with ID-PaGIA. Sensitivity of various treponemal tests was the following: FTA-Abs IgM: 95.5%, ID-PaGIA and ELISA IgM: 94%, and TPHA 75%. The positive and negative predictive values of ID-PaGIA were 100 and 89.5%, respectively. Compared with other treponemal tests ID-PaGIA has excellent sensitivity and specificity.

  14. An ID2-dependent mechanism for VHL inactivation in cancer.

    PubMed

    Lee, Sang Bae; Frattini, Veronique; Bansal, Mukesh; Castano, Angelica M; Sherman, Dan; Hutchinson, Keino; Bruce, Jeffrey N; Califano, Andrea; Liu, Guangchao; Cardozo, Timothy; Iavarone, Antonio; Lasorella, Anna

    2016-01-14

    Mechanisms that maintain cancer stem cells are crucial to tumour progression. The ID2 protein supports cancer hallmarks including the cancer stem cell state. HIFα transcription factors, most notably HIF2α (also known as EPAS1), are expressed in and required for maintenance of cancer stem cells (CSCs). However, the pathways that are engaged by ID2 or drive HIF2α accumulation in CSCs have remained unclear. Here we report that DYRK1A and DYRK1B kinases phosphorylate ID2 on threonine 27 (Thr27). Hypoxia downregulates this phosphorylation via inactivation of DYRK1A and DYRK1B. The activity of these kinases is stimulated in normoxia by the oxygen-sensing prolyl hydroxylase PHD1 (also known as EGLN2). ID2 binds to the VHL ubiquitin ligase complex, displaces VHL-associated Cullin 2, and impairs HIF2α ubiquitylation and degradation. Phosphorylation of Thr27 of ID2 by DYRK1 blocks ID2-VHL interaction and preserves HIF2α ubiquitylation. In glioblastoma, ID2 positively modulates HIF2α activity. Conversely, elevated expression of DYRK1 phosphorylates Thr27 of ID2, leading to HIF2α destabilization, loss of glioma stemness, inhibition of tumour growth, and a more favourable outcome for patients with glioblastoma.

  15. An ID2-dependent mechanism for VHL inactivation in cancer

    PubMed Central

    Lee, Sang Bae; Frattini, Veronique; Bansal, Mukesh; Castano, Angelica M.; Sherman, Dan; Hutchinson, Keino; Bruce, Jeffrey N.; Califano, Andrea; Liu, Guangchao; Cardozo, Timothy; Iavarone, Antonio; Lasorella, Anna

    2015-01-01

    Mechanisms that maintain cancer stem cells are crucial to tumor progression. The ID2 protein underpins cancer hallmarks including the cancer stem cell state. HIFα transcription factors, most notably HIF2α, are expressed in and required for maintenance of cancer stem cells (CSCs). However, the pathways that are engaged by ID2 or drive HIF2α accumulation in CSCs have remained unclear. We report that DYRK1A and DYRK1B kinases phosphorylate ID2 on Threonine-27 (T27). Hypoxia down regulates this phosphorylation via inactivation of DYRK1, whose activity is stimulated in normoxia by the oxygen sensing prolyl hydroxylase PHD1. ID2 binds to the VHL ubiquitin ligase complex, displaces VHL-associated Cullin-2, and impairs HIF2α ubiquitylation and degradation. Phosphorylation of ID2-T27 by DYRK1 blocks ID2-VHL interaction and preserves HIF2α ubiquitylation. In glioblastoma ID2 positively modulates HIF2α activity. Conversely, elevated expression of DYRK1 phosphorylates ID2- T27, leading to HIF2α destabilization, loss of glioma stemness, inhibition of tumor growth, and a more favorable outcome for patients with glioblastoma. PMID:26735018

  16. A Contextual Model for Identity Management (IdM) Interfaces

    ERIC Educational Resources Information Center

    Fuller, Nathaniel J.

    2014-01-01

    The usability of Identity Management (IdM) systems is highly dependent upon design that simplifies the processes of identification, authentication, and authorization. Recent findings reveal two critical problems that degrade IdM usability: (1) unfeasible techniques for managing various digital identifiers, and (2) ambiguous security interfaces.…

  17. A Contextual Model for Identity Management (IdM) Interfaces

    ERIC Educational Resources Information Center

    Fuller, Nathaniel J.

    2014-01-01

    The usability of Identity Management (IdM) systems is highly dependent upon design that simplifies the processes of identification, authentication, and authorization. Recent findings reveal two critical problems that degrade IdM usability: (1) unfeasible techniques for managing various digital identifiers, and (2) ambiguous security interfaces.…

  18. Optical ID tags for automatic vehicle identification and authentication

    NASA Astrophysics Data System (ADS)

    Javidi, Bahram; Pérez-Cabré, Elisabet; Millán, María S.

    2008-03-01

    We review the potential of optical techniques in security tasks and propose to combine some of them in the design of new optical ID tags for automatic vehicle identification and authentication. More specifically, we propose to combine visible and near infrared imaging, optical decryption, distortion-invariant ID tags, optoelectronic devices, coherent image processor, optical correlation, and multiple authenticators. A variety of images and signatures, including biometric and random sequences, can be combined in an optical ID tag for multifactor identification. Encryption of the information codified in the ID tag allows increasing security and deters from unauthorized usage of optical tags. A novel NIR ID tag is designed and built by using commonly available materials. The ID tag content cannot be visually perceived at naked eye; it cannot be copied, scanned, or captured by any conventional device. The identification process encompasses several steps such as detection, information decoding and verification which are all detailed in this work. Design of rotation and scale invariant ID tags is taken into account to achieve a correct authentication even if the ID tag is captured in different positions.

  19. Remote object authentication using distortion-invariant ID tags

    NASA Astrophysics Data System (ADS)

    Perez-Cabre, Elisabet; Millan, Maria S.; Javidi, Bahram

    2005-09-01

    A number of applications in security or inventory control may benefit from an authentication system able to identify a remote object viewed from different perspectives or distances. Object identification can be accomplished by using optical ID tags, which include relevant information of the target and are located on a visible part of the object under surveillance. Encryption of the information codified in the ID tag allows increasing security and deters from unauthorized usage of optical tags. The identification process encompasses several steps such as detection, information decoding and verification which are all detailed in this work. Design of distortion-invariant ID tags has to be taken into account to achieve a correct object authentication even if the ID tag is detected and captured at different distances (i.e. different scales) or from different views (i.e. rotated versions of the original ID tag). Description of diverse distortion-invariant ID tags and authentication results using the proposed ID tags are provided. We show that distortion-tolerance is achieved by the described identification system. Information encrypted on the tested ID tags is correctly decoded and verified even if variations in scale and rotations are considered. The effects of environmental degradation are taken into account in the recognition process.

  20. Extending and implementing the Persistent ID pillars

    NASA Astrophysics Data System (ADS)

    Car, Nicholas; Golodoniuc, Pavel; Klump, Jens

    2017-04-01

    The recent double decade anniversary of scholarly persistent identifier use has triggered journal special editions such as "20 Years of Persistent Identifiers". For such a publication, it is apt to consider the longevity of some persistent identifier (PID) mechanisms (Digital Object Identifiers) and the partial disappearance of others (Life Sciences IDs). We have previously postulated a set of "PID Pillars" [1] which are design principles aimed at ensuring PIDs can survive technology and social change and thus persist for the long term that we have drawn from our observations of PIDs at work over many years. The principles: describe how to ensure identifiers' system and organisation independence; codify the delivery of essential PID system functions; mandate a separation of PID functions from data delivery mechanisms; and require generation of policies detailing how change is handled. In this presentation, first we extend on our previous work of introducing the pillars by refining their descriptions, giving specific suggestions for each and presenting some work that addresses them. Second, we propose a baseline data model for persistent identifiers that, if used, would assist the separation of PID metadata and PID system functioning. This would allow PID system function specifics to change over time (e.g. resolver services or even resolution protocols) and yet preserve the PIDs themselves. Third, we detail our existing PID system — the PID Service [2] — that partially implements the pillars and describe both its successes and shortcomings. Finally, we describe our planned next-generation system that will aim to use the baseline data model and fully implement the pillars.

  1. On estimation and identifiability issues of sex-linked inheritance with a case study of pigmentation in Swiss barn owl (Tyto alba).

    PubMed

    Larsen, Camilla T; Holand, Anna M; Jensen, Henrik; Steinsland, Ingelin; Roulin, Alexandre

    2014-05-01

    Genetic evaluation using animal models or pedigree-based models generally assume only autosomal inheritance. Bayesian animal models provide a flexible framework for genetic evaluation, and we show how the model readily can accommodate situations where the trait of interest is influenced by both autosomal and sex-linked inheritance. This allows for simultaneous calculation of autosomal and sex-chromosomal additive genetic effects. Inferences were performed using integrated nested Laplace approximations (INLA), a nonsampling-based Bayesian inference methodology. We provide a detailed description of how to calculate the inverse of the X- or Z-chromosomal additive genetic relationship matrix, needed for inference. The case study of eumelanic spot diameter in a Swiss barn owl (Tyto alba) population shows that this trait is substantially influenced by variation in genes on the Z-chromosome ([Formula: see text] and [Formula: see text]). Further, a simulation study for this study system shows that the animal model accounting for both autosomal and sex-chromosome-linked inheritance is identifiable, that is, the two effects can be distinguished, and provides accurate inference on the variance components.

  2. 63 FR 59842 - Notice of Realty Action-IDI-32281; Direct Sale of Public Lands in Owyhee County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    1998-11-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Realty Action-IDI-32281; Direct Sale of Public Lands in Owyhee County, ID Correction In notice document 98-27697, beginning on page 55403, in the issue of Thursday,...

  3. The relationship of dementia prevalence in older adults with intellectual disability (ID) to age and severity of ID.

    PubMed

    Strydom, A; Hassiotis, A; King, M; Livingston, G

    2009-01-01

    Previous research has shown that adults with intellectual disability (ID) may be more at risk of developing dementia in old age than expected. However, the effect of age and ID severity on dementia prevalence rates has never been reported. We investigated the predictions that older adults with ID should have high prevalence rates of dementia that differ between ID severity groups and that the age-associated risk should be shifted to a younger age relative to the general population. A two-staged epidemiological survey of 281 adults with ID without Down syndrome (DS) aged 60 years; participants who screened positive with a memory task, informant-reported change in function or with the Dementia Questionnaire for Persons with Mental Retardation (DMR) underwent a detailed assessment. Diagnoses were made by psychiatrists according to international criteria. Prevalence rates were compared with UK prevalence and European consensus rates using standardized morbidity ratios (SMRs). Dementia was more common in this population (prevalence of 18.3%, SMR 2.77 in those aged 65 years). Prevalence rates did not differ between mild, moderate and severe ID groups. Age was a strong risk factor and was not influenced by sex or ID severity. As predicted, SMRs were higher for younger age groups compared to older age groups, indicating a relative shift in age-associated risk. Criteria-defined dementia is 2-3 times more common in the ID population, with a shift in risk to younger age groups compared to the general population.

  4. FLOR-ID: an interactive database of flowering-time gene networks in Arabidopsis thaliana.

    PubMed

    Bouché, Frédéric; Lobet, Guillaume; Tocquin, Pierre; Périlleux, Claire

    2016-01-04

    Flowering is a hot topic in Plant Biology and important progress has been made in Arabidopsis thaliana toward unraveling the genetic networks involved. The increasing complexity and the explosion of literature however require development of new tools for information management and update. We therefore created an evolutive and interactive database of flowering time genes, named FLOR-ID (Flowering-Interactive Database), which is freely accessible at http://www.flor-id.org. The hand-curated database contains information on 306 genes and links to 1595 publications gathering the work of >4500 authors. Gene/protein functions and interactions within the flowering pathways were inferred from the analysis of related publications, included in the database and translated into interactive manually drawn snapshots.

  5. Tribal-FERST Environmental Issue Profiles

    EPA Pesticide Factsheets

    This page provides links to the 45 issue profiles for Tribal-FERST users, organized with tabs to show issues related to pollutants, environmental media, health effects, other community issues, and all issues.

  6. C-FERST Environmental Issue Profiles

    EPA Pesticide Factsheets

    This page provides links to the 45 issue profiles for C-FERST users, organized with tabs to show issues related to pollutants, environmental media, health effects, other community issues, and all issues.

  7. Security issues arising in establishing a regional health information infrastructure.

    PubMed

    Neame, Roderick; Olson, Michael J

    2004-03-31

    A regional health information infrastructure is being developed in an internally self-governing country which is a dependent territory of the British Crown, is not part of the United Kingdom but is a member of the British Commonwealth. This country of about 70000 inhabitants (and significant numbers of visitors) within the British Isles shares many functions with the United Kingdom-from the perspective of this paper the key shared functions relate to the infrastructure of the departments of social security, social services, central registry, all health care services and national insurance systems. Although it remains independent in various other respects, for the most part it endeavours to achieve an harmonious legislative relationship with the UK, and with the EU. One primary goal of the information infrastructure development project is to provide links between community, primary and secondary healthcare services and thereby to ensure integrity of information as it refers to each individual receiving care services. A second goal has been to integrate this environment with various other government functions including the issuing and checking of NHS ID numbers and of national insurance ID numbers, the payment of social welfare benefits, and perhaps with other functions where access to a common list of names and addresses is a significant factor. This paper outlines some of the issues that have arisen in endeavouring to meet the often conflicting wishes and needs of different groups as regards a health information infrastructure within a general public sector information service.

  8. 416492 ORCID IDs and Counting: Uptake by the Astronomical Community

    NASA Astrophysics Data System (ADS)

    Holmquist, J.; Erdmann, C.; Damon, J.

    2015-04-01

    ORCID — an acronym short for Open Researcher and Contributor ID — is an international, interdisciplinary and community-driven effort to create and maintain a registry of persistent, unique identifiers for researchers and scholars. ORCID IDs are extremely important in the disambiguation of non-unique author names. They can also be embedded in key workflows, such as research profile maintenance, manuscript submissions and grant applications. Using several approaches to reach out to our users, we will report on ORCID ID uptake by the astronomical community.

  9. Recovery as an occupational journey: A scoping review exploring the links between occupational engagement and recovery for people with enduring mental health issues.

    PubMed

    Doroud, Nastaran; Fossey, Ellie; Fortune, Tracy

    2015-12-01

    Mental health recovery can be defined in variety of different ways. First person accounts of people experiencing mental health issues and qualitative studies of recovery suggest engaging in personally meaningful and socially valued occupations is important during the process of recovering. This scoping review sought to explore how occupational engagement and recovery are interrelated. Using Arksey and O'Malley's (2005) framework to guide the scoping review, searches of four electronic databases, manual citation tracking, and key authors' publications were conducted. Seventeen studies, published in the last 30 years, relevant to the topic were identified. Each was reviewed and data extracted to categorise the similarities and differences into themes. Most studies used qualitative, phenomenological and narrative research approaches. Findings across the studies indicate recovery is an ongoing occupational process that seems to involve experiences of gradual re-engagement, engaging within the stream of everyday occupational life, and full community participation. Engaging in meaningful and valued occupations appears to support recovering through fostering connectedness, hope, identity, meaning, and empowerment; establishing structured routines and assisting people in managing illness. This scoping review indicates occupational engagement is an important dimension of the recovery process: recovering is experienced through engaging in occupations, which, in turn, fosters personal recovery. Employment and volunteering have received most attention in studies of occupation and recovery. A broader view of the experiences and factors involved in the processes of 'occupational recovery' warrants further exploration to advance theory and inform recovery-oriented occupational therapy practice. © 2015 Occupational Therapy Australia.

  10. Further development of demography by linking closely with China's reality--a summary of statements at the Seminar on Population Theoretical Issues.

    PubMed

    Liu, Z

    1988-03-01

    This article summarizes the speeches given by participants in a seminar on population theory issues held in Nanjing, China, November 12-14, 1986. One main point was that further development of demography is necessary for meeting the requirement of 4 modernizations. Specifically, Chinese demographers should 1) draw on the strong points of western demographers; 2) integrate theories with practice; 3) read and learn more and conduct investigations on major subjects instead of hurrying to achieve short-term results; 4) consider the impact of the commodity economy on population processes; 5) View population theory as the basis of population policy; 6) emphasize unity within the discipline, with other disciplines, and with foreign demographers; 7) examine the impact of socioeconomic factors on population; 8) cooperate with each other; 9) study demography's theoretical system; and 10) expand the achieved research results, improve research quality, and develop demography further. The 2nd main point is that, demography is becoming more independent, and to facilitate its development, its independence should be encouraged; it should not be subordinated to any other discipline.

  11. Review and prospect of emerging contaminants in waste--key issues and challenges linked to their presence in waste treatment schemes: general aspects and focus on nanoparticles.

    PubMed

    Marcoux, M-A; Matias, M; Olivier, F; Keck, G

    2013-11-01

    The presence in waste of emerging pollutants (EPs), whose behaviours and effects are not well understood, may present unexpected health and environmental risks and risks for the treatment processes themselves. EP may include substances that are newly detected in the environment, substances already identified as risky and whose use in items is prohibited (but which may be present in old or imported product waste) or substances already known but whose recent use in products can cause problems during their future treatment as waste. Several scientific studies have been conducted to assess the presence of EP in waste, but they are mostly dedicated to a single category of substance or one particular waste treatment. In the absence of a comprehensive review focused on the impact of the presence of EP on waste treatment schemes, the authors present a review of the key issues associated with the treatment of waste containing emerging pollutants. This review presents the typologies of emerging pollutants that are potentially present in waste along with the major challenges for each treatment scheme (recycling, composting, digestion, incineration, landfilling and wastewater treatment). All conventional treatment processes are affected by these new pollutants, and they were almost never originally designed to consider these substances. In addition to these general aspects, a comprehensive review of available data, projects and future R&D needs related to the impact of nanoparticles on waste treatment is presented as a case study. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. Linking morphodynamic response with sediment mass balance on the Colorado River in Marble Canyon: Issues of scale, geomorphic setting, and sampling design

    NASA Astrophysics Data System (ADS)

    Grams, Paul E.; Topping, David J.; Schmidt, John C.; Hazel, Joseph E.; Kaplinski, Matt

    2013-06-01

    Measurements of morphologic change are often used to infer sediment mass balance. Such measurements may, however, result in gross errors when morphologic changes over short reaches are extrapolated to predict changes in sediment mass balance for long river segments. This issue is investigated by examination of morphologic change and sediment influx and efflux for a 100 km segment of the Colorado River in Grand Canyon, Arizona. For each of four monitoring intervals within a 7 year study period, the direction of sand-storage response within short morphologic monitoring reaches was consistent with the flux-based sand mass balance. Both budgeting methods indicate that sand storage was stable or increased during the 7 year period. Extrapolation of the morphologic measurements outside the monitoring reaches does not, however, provide a reasonable estimate of the magnitude of sand-storage change for the 100 km study area. Extrapolation results in large errors, because there is large local variation in site behavior driven by interactions between the flow and local bed topography. During the same flow regime and reach-average sediment supply, some locations accumulate sand while others evacuate sand. The interaction of local hydraulics with local channel geometry exerts more control on local morphodynamic response than sand supply over an encompassing river segment. Changes in the upstream supply of sand modify bed responses but typically do not completely offset the effect of local hydraulics. Thus, accurate sediment budgets for long river segments inferred from reach-scale morphologic measurements must incorporate the effect of local hydraulics in a sampling design or avoid extrapolation altogether.

  13. Linking morphodynamic response with sediment mass balance on the Colorado River in Marble Canyon: issues of scale, geomorphic setting, and sampling design

    USGS Publications Warehouse

    Grams, Paul E.; Topping, David J.; Schmidt, John C.; Hazel, Joseph E.; Kaplinski, Matt

    2013-01-01

    Measurements of morphologic change are often used to infer sediment mass balance. Such measurements may, however, result in gross errors when morphologic changes over short reaches are extrapolated to predict changes in sediment mass balance for long river segments. This issue is investigated by examination of morphologic change and sediment influx and efflux for a 100 km segment of the Colorado River in Grand Canyon, Arizona. For each of four monitoring intervals within a 7 year study period, the direction of sand-storage response within short morphologic monitoring reaches was consistent with the flux-based sand mass balance. Both budgeting methods indicate that sand storage was stable or increased during the 7 year period. Extrapolation of the morphologic measurements outside the monitoring reaches does not, however, provide a reasonable estimate of the magnitude of sand-storage change for the 100 km study area. Extrapolation results in large errors, because there is large local variation in site behavior driven by interactions between the flow and local bed topography. During the same flow regime and reach-average sediment supply, some locations accumulate sand while others evacuate sand. The interaction of local hydraulics with local channel geometry exerts more control on local morphodynamic response than sand supply over an encompassing river segment. Changes in the upstream supply of sand modify bed responses but typically do not completely offset the effect of local hydraulics. Thus, accurate sediment budgets for long river segments inferred from reach-scale morphologic measurements must incorporate the effect of local hydraulics in a sampling design or avoid extrapolation altogether.

  14. Id-1 and Id-2 genes and products as therapeutic targets for treatment of breast cancer and other types of carcinoma

    SciTech Connect

    Desprez, Pierre-Yves; Campisi, Judith

    2014-09-30

    A method for treatment and amelioration of breast, cervical, ovarian, endometrial, squamous cells, prostate cancer and melanoma in a patient comprising targeting Id-1 or Id-2 gene expression with a delivery vehicle comprising a product which modulates Id-1 or Id-2 expression.

  15. RadNet Air Data From Idaho Falls, ID

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for Idaho Falls, ID from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  16. Role of yeast domination in Indian idli batter fermentation.

    PubMed

    Soni, S K; Sandhu, D K

    1991-07-01

    Adding Saccharomyces cerevisiae, along with natural bacterial flora of the ingredients, was the best method for standardizing idli termentation in terms of improved organoleptic characteristics, leavening and nutritional constituents.

  17. Defining the safe current limit for opening ID photon shutter

    SciTech Connect

    Seletskiy, S.

    2015-12-14

    The NSLS-II storage ring is protected from possible damage from insertion devices (IDs) synchrotron radiation by a dedicated active interlock system (AIS). It monitors electron beam position and angle and triggers beam drop if beam orbit exceeds the boundaries of pre-calculated active interlock envelope (AIE). The beamlines (BL) and beamline frontends (FE) are designed under assumption that the electron beam is interlocked within the AIE. For historic reasons the AIS engages the ID active interlock (AI-ID) at any non-zero beam current whenever the ID photon shutter (IDPS) is getting opened. Such arrangement creates major inconveniences for BLs commissioning. Apparently there is some IDPS safe current limit (SCL) under which the IDPS can be opened without interlocking the e-beam. The goal of this paper is to find such limit.

  18. RadNet Air Data From Boise, ID

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for Boise, ID from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  19. Security analysis for biometric data in ID documents

    NASA Astrophysics Data System (ADS)

    Schimke, Sascha; Kiltz, Stefan; Vielhauer, Claus; Kalker, Ton

    2005-03-01

    In this paper we analyze chances and challenges with respect to the security of using biometrics in ID documents. We identify goals for ID documents, set by national and international authorities, and discuss the degree of security, which is obtainable with the inclusion of biometric into documents like passports. Starting from classical techniques for manual authentication of ID card holders, we expand our view towards automatic methods based on biometrics. We do so by reviewing different human biometric attributes by modality, as well as by discussing possible techniques for storing and handling the particular biometric data on the document. Further, we explore possible vulnerabilities of potential biometric passport systems. Based on the findings of that discussion we will expand upon two exemplary approaches for including digital biometric data in the context of ID documents and present potential risks attack scenarios along with technical aspects such as capacity and robustness.

  20. Biometrics and ID Cards — Enablers for Personal Security

    NASA Astrophysics Data System (ADS)

    Reisen, Andreas

    The electronic ID card is a modernization and security project of the German Government. On the one hand, the multifunctional card is intended to boost security and the convenience of e-government and e-business applications. On the other hand, the new biometric ID card should allow citizens to use it as a travel document in the Schengen area and for specific destinations outside the European Union also in the future.

  1. Cdk2-dependent phosphorylation of Id2 modulates activity of E2A-related transcription factors.

    PubMed Central

    Hara, E; Hall, M; Peters, G

    1997-01-01

    The helix-loop-helix (HLH) protein Id2 is thought to affect the balance between cell growth and differentiation by negatively regulating the function of basic-helix-loop-helix (bHLH) transcription factors. Id2 acts by forming heterodimers that are unable to bind to specific (E-box) DNA sequences. Here we show that this activity can be overcome by phosphorylation of a serine residue within a consensus target site for cyclin-dependent kinases (Cdks). In vitro, Id2 can be phosphorylated by either cyclin E-Cdk2 or cyclin A-Cdk2 but not by cyclin D-dependent kinases. Analogous phosphorylation occurs in serum-stimulated human diploid fibroblasts at a time in late G1 consistent with the appearance of active cyclin E-Cdk2. The phosphorylation of Id2 in these cells correlates with the restoration of a distinct E-box-dependent DNA-binding complex, suggesting that the levels of this complex are modulated by both the abundance and phosphorylation status of Id2. These data provide a link between cyclin-dependent kinases and bHLH transcription factors that may be critical for the regulation of cell proliferation and differentiation. PMID:9029153

  2. Accelerated fermentation of 'idli' batter using soy residue okara.

    PubMed

    Rekha, C R; Vijayalakshmi, G

    2011-06-01

    The aim of this work was to reduce the natural fermentation period of 'idli' from the conventional 14 h to 10 h by adding underutilized okara for the preparation of 'idli'. Black gram was partially substituted with soy residue okara in the ratio of (1:1). After 14 h of natural fermentation, the pH and total acidity of control 'idli' batter was 4.51 and 0.64% and that of okara fortified 'idli' batter was 4.53 and 0.43%, respectively. The amount of CO2 released by the control and okara fortified batter was 19.7% and 33.6% respectively. The viable count of yeast and mold, lactics and mesophilic bacteria in control & okara batter increased with time reaching 9.00 & 10.34, 8.66 & 7.69, and 8.65 & 9.47 log10 cfu/g, respectively at the end of 10 h of natural fermentation. Okara fortified 'idli' was soft and spongy compared to control 'idli' .

  3. Id2 Is Dispensable for Myc-Induced Epidermal Neoplasia

    PubMed Central

    Murphy, Daniel J.; Swigart, Lamorna Brown; Israel, Mark A.; Evan, Gerard I.

    2004-01-01

    We have previously described a transgenic mouse model of epidermal neoplasia wherein expression of a switchable form of c-Myc, MycERTAM, is targeted to the postmitotic suprabasal keratinocytes of murine epidermis via the involucrin promoter. Sustained activation of c-MycERTAM results in a progressive neoplastic phenotype characterized by aberrant ectopic proliferation and delayed differentiation of suprabasal keratinocytes, culminating in papillomatosis. Transcription of the Id2 gene is regulated by Myc family proteins. Moreover, Id2 is implicated as a pivotal determinant of cell fate in multiple lineages and has a demonstrated role in mediating Myc-dependent cell proliferation in vitro through its interaction with retinoblastoma protein. Using Id2 nullizygous mice, we assessed in vivo the requirement for Id2 in mediating Myc-induced papilloma formation in skin. We show that absence of Id2 has no discernible impact on any measurable attribute of Myc function or on the timing or extent of eventual tumor formation. Thus, our data argue against any essential role for Id2 in mediating Myc action in vivo. PMID:14966287

  4. Distortion-invariant ID tags for object identification

    NASA Astrophysics Data System (ADS)

    Perez-Cabre, Elisabet; Javidi, Bahram

    2004-11-01

    Active and passive optical identification (ID) tags and readers for remote identification and verification of objects are described. We focus our attention on the design of passive ID tags to achieve distortion-invariant authentication of the information included in the optical tag. A passive ID tag will consist of an optical phase code which can be placed in a visible part of an object for remote detection. We aim to authenticate the object even if the reader captures a distorted version of the code due to in-plane rotations. Distortion-invariance is achieved by both multiplexing the information included in the ID tag and the topology of the tag. For security purposes, double-phase encryption has already been shown as an appropriate technique to encode information. By using double-phase encryption, a signature is hidden in a phase-encoded ID tag not visible by visual inspection. Once the ID tag is captured by the reader and is decrypted, a correlation-based processor verifies the decoded information with a previously stored reference signal. The proposed system may have broad applications in transportation, homeland security, and inventory control.

  5. Lack of association between ACE ID polymorphism and colorectal cancer in Romanian patients.

    PubMed

    Toma, M; Cimponeriu, D; Apostol, P; Stavarachi, M; Cojocaru, M; Belusică, L; Crăciun, A M; Radu, I; Gavrilă, L

    2009-01-01

    The insertion/deletion polymorphism of the angiotensin I-converting enzyme (ACE) gene has recently been linked to the pathogenesis of human cancers. The goal of this study was to analyze the possible association between ACE gene I/D polymorphism and colorectal cancer in Romanian patients. Blood samples were obtained, after informed consent, from individuals with colorectal cancer (n=108, M:W = 64:44), and healthy persons (n=150, M:W = 84:66). Genomic DNA was extracted from peripheral blood leucocytes using commercial kits and the insertion (I) / deletion (D) polymorphism was assessed by PCR. Statistical analysis was done using the chi2 test. We determined the odds ratio using the genotype II as risk factor. A p value < 0.05 was considered statistically significant. The distribution of ACE II: ID: DD genotypes was 23.1%: 46.3%: 30.6% in patients and respectively 20%: 48.7%: 31.3% in controls. The distribution of genotype (chi2 0.37, p = 0.54) and alleles (chi2 0.19, p = 0.65) did not differ significantly between cancer patients and control. Study results do not demonstrate an association between ACE ID polymorphism and colorectal cancer in our patients.

  6. The ID93 tuberculosis vaccine candidate does not induce sensitivity to purified protein derivative.

    PubMed

    Baldwin, Susan L; Reese, Valerie; Granger, Brian; Orr, Mark T; Ireton, Gregory C; Coler, Rhea N; Reed, Steven G

    2014-09-01

    The tuberculin skin test (TST) is a simple and inexpensive test to determine whether individuals have been exposed to Mycobacterium tuberculosis. This test is not always reliable, however, in people previously immunized with BCG and/or who have been exposed to environmental mycobacterial species due to a reaction to purified protein derivative (PPD) used in the skin test. An issue with BCG, therefore, is that the resulting sensitization to PPD in some individuals compromises the diagnostic use of the skin test. The ability to induce protective immune responses without sensitizing to the tuberculin skin test will be important properties of next-generation tuberculosis (TB) vaccine candidates. We show here that guinea pigs immunized with the candidate TB vaccine ID93/GLA-SE, currently in clinical trials, do not react to intradermal PPD administration. In contrast, positive DTH responses to both ID93 and components thereof were induced in ID93/GLA-SE-immunized animals, indicating robust but specific cellular responses were present in the immunized animals. Noninterference with the TST is an important factor for consideration in the development of a vaccine against M. tuberculosis. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  7. The ID93 Tuberculosis Vaccine Candidate Does Not Induce Sensitivity to Purified Protein Derivative

    PubMed Central

    Baldwin, Susan L.; Reese, Valerie; Granger, Brian; Orr, Mark T.; Ireton, Gregory C.; Coler, Rhea N.

    2014-01-01

    The tuberculin skin test (TST) is a simple and inexpensive test to determine whether individuals have been exposed to Mycobacterium tuberculosis. This test is not always reliable, however, in people previously immunized with BCG and/or who have been exposed to environmental mycobacterial species due to a reaction to purified protein derivative (PPD) used in the skin test. An issue with BCG, therefore, is that the resulting sensitization to PPD in some individuals compromises the diagnostic use of the skin test. The ability to induce protective immune responses without sensitizing to the tuberculin skin test will be important properties of next-generation tuberculosis (TB) vaccine candidates. We show here that guinea pigs immunized with the candidate TB vaccine ID93/GLA-SE, currently in clinical trials, do not react to intradermal PPD administration. In contrast, positive DTH responses to both ID93 and components thereof were induced in ID93/GLA-SE-immunized animals, indicating robust but specific cellular responses were present in the immunized animals. Noninterference with the TST is an important factor for consideration in the development of a vaccine against M. tuberculosis. PMID:25030053

  8. Molars and incisors: show your microarray IDs

    PubMed Central

    2013-01-01

    Background One of the key questions in developmental biology is how, from a relatively small number of conserved signaling pathways, is it possible to generate organs displaying a wide range of shapes, tissue organization, and function. The dentition and its distinct specific tooth types represent a valuable system to address the issues of differential molecular signatures. To identify such signatures, we performed a comparative transcriptomic analysis of developing murine lower incisors, mandibular molars and maxillary molars at the developmental cap stage (E14.5). Results 231 genes were identified as being differentially expressed between mandibular incisors and molars, with a fold change higher than 2 and a false discovery rate lower than 0.1, whereas only 96 genes were discovered as being differentially expressed between mandibular and maxillary molars. Numerous genes belonging to specific signaling pathways (the Hedgehog, Notch, Wnt, FGF, TGFβ/BMP, and retinoic acid pathways), and/or to the homeobox gene superfamily, were also uncovered when a less stringent fold change threshold was used. Differential expressions for 10 out of 12 (mandibular incisors versus molars) and 9 out of 10 selected genes were confirmed by quantitative reverse transcription-PCR (qRT-PCR). A bioinformatics tool (Ingenuity Pathway Analysis) used to analyze biological functions and pathways on the group of incisor versus molar differentially expressed genes revealed that 143 genes belonged to 9 networks with intermolecular connections. Networks with the highest significance scores were centered on the TNF/NFκB complex and the ERK1/2 kinases. Two networks ERK1/2 kinases and tretinoin were involved in differential molar morphogenesis. Conclusion These data allowed us to build several regulatory networks that may distinguish incisor versus molar identity, and may be useful for further investigations of these tooth-specific ontogenetic programs. These programs may be dysregulated in

  9. The Self- and Other-Deception Questionnaires-Intellectual Disabilities (SDQ-ID and ODQ-ID): component analysis and reliability.

    PubMed

    Jobson, Laura; Stanbury, Alexandra; Langdon, Peter E

    2013-10-01

    The objectives of this research were to: (1) investigate the component structure and psychometric properties of the Self- and Other-Deception Questionnaires-Intellectual Disabilities (SDQ-ID and ODQ-ID), (2) examine the relationship between social desirability and IQ, and (3) compare social desirability scores of those with intellectual disabilities (IDs) and a history of criminal offending to the social desirability scores of participants with IDs and those without IDs and no such history, controlling for general intellectual functioning. Men with mild to borderline IDs detained within medium secure inpatient forensic mental health services (N=40) completed the SDQ-ID and ODQ-ID at Time 1 and then two-weeks later at Time 2. Data for the men with and without IDs and no known criminal offending history were taken from a previous study (N=60). Following exploratory Principal Components Analysis, the number of questionnaire items were reduced, and a two-factor structure was found for the SDQ-ID which was labelled: (1) Positive Self Representation and (2) Denial of Intrusive Thoughts. A two-factor structure was also found for the ODQ-ID and these two factors were labelled: (1) Denial of Negative Social Interaction and (2) Untrustworthiness. Both the SDQ-ID and ODQ-ID had acceptable internal consistency and test-retest reliability. Fifteen percent of the variance in SDQ-ID scores was explained by Full Scale IQ, while 21% of the variance in ODQ-ID scores was explained by Full Scale IQ. Between group comparisons controlling for intelligence did not yield any significant differences. The shortened SDQ-ID and ODQ-ID have promising psychometric properties, and their component structures appear robust. Differences between men with and without IDs on these two measures of social desirability can be accounted for by differences in general intellectual functioning. Copyright © 2013 Elsevier Ltd. All rights reserved.

  10. Id2 regulates hyporesponsive invariant natural killer T cells

    PubMed Central

    Stradner, Martin H; Cheung, Kitty P; Lasorella, Anna; Goldrath, Ananda W; D’Cruz, Louise M

    2016-01-01

    While the invariant natural killer T (iNKT)-cell response to primary stimulation with the glycolipid, α-galactosylceramide (αGalCer), is robust, the secondary response to this stimulus is muted resulting in a hyporesponsive state characterized by anti-inflammatory interleukin-10 (IL-10) production and high expression of programmed cell death 1 (PD1) and neuropilin 1 (NRP1). The E protein transcription factors and their negative regulators, the Id proteins, have previously been shown to regulate iNKT cell thymic development, subset differentiation and peripheral survival. Here, we provide evidence that the expression of the transcriptional regulator Id2 is downregulated upon stimulation of iNKT cells with their cognate antigen. Moreover, loss of Id2 expression by iNKT cells resulted in a hyporesponsive state, with splenic Id2-deficient iNKT cells expressing low levels of TBET, high levels of PD1 and NRP1 and production of IL-10 upon stimulation. We propose that downregulation of Id2 expression is an essential component of induction of the anti-inflammatory, hyporesponsive state in iNKT cells. PMID:26880074

  11. Novel ID-based anti-collision approach for RFID

    NASA Astrophysics Data System (ADS)

    Zhang, De-Gan; Li, Wen-Bin

    2016-09-01

    Novel correlation ID-based (CID) anti-collision approach for RFID under the banner of the Internet of Things (IOT) has been presented in this paper. The key insights are as follows: according to the deterministic algorithms which are based on the binary search tree, we propose a method to increase the association between tags so that tags can initiatively send their own ID under certain trigger conditions, at the same time, we present a multi-tree search method for querying. When the number of tags is small, by replacing the actual ID with the temporary ID, it can greatly reduce the number of times that the reader reads and writes to tag's ID. Active tags send data to the reader by the way of modulation binary pulses. When applying this method to the uncertain ALOHA algorithms, the reader can determine the locations of the empty slots according to the position of the binary pulse, so it can avoid the decrease in efficiency which is caused by reading empty slots when reading slots. Theory and experiment show that this method can greatly improve the recognition efficiency of the system when applied to either the search tree or the ALOHA anti-collision algorithms.

  12. Empirical analysis of Internet telephone network: From user ID to phone

    NASA Astrophysics Data System (ADS)

    Xuan, Qi; Du, Fang; Wu, Tie-Jun

    2009-06-01

    In order to study the interaction between different communication networks, in this paper, personal computer (PC)-to-phone log data in the year of 2007 are collected from UUCALL database and described as an ID-to-phone bipartite network (ItPBN). The ItPBN contains one giant component (GC) and a large number of satellitic components (SCs), both of which are carefully analyzed. It is found that the ItPBN has power-law incoming/outgoing degree distributions as well as a power-law clustering function (by proposing a new definition of clustering coefficient) indicating a hierarchical and modular structure of the ItPBN. Furthermore, the fact that most of the weak links always surrounding those ID nodes of large degree in the GC suggests that weak links may be more important to keep the structure of the GC than those strong ones. More interestingly, it is also revealed that there is strong correlation between many statistical properties of different SCs and their size, these extra information may be very useful in modeling the ItPBN in the future.

  13. Physician integration and retention in a large IDS: economic implications.

    PubMed

    Lakin, J D

    2001-11-01

    To implement an effective physician recruitment and retention policy, Fairview Health Services, a large, regional integrated delivery system (IDS) headquartered in Minneapolis-St. Paul, Minnesota, conducted a study to determine the degree to which its physicians behaved as integral members of the IDS. The study primarily consisted of interviews with physicians and IDS clinical executives and their support staff. Responses were evaluated based on the Meyer and Allen three-component model of organizational commitment. Results provided a basis for recommending initiatives Fairview could undertake to increase physician commitment to the organization. Final recommendations included focusing recruitment efforts on older, more experienced physicians and reassessment of Fairview's hospital-centered approach to governance.

  14. ID-Migraine™ questionnaire and accurate diagnosis of migraine.

    PubMed

    Mattos, Ana Carolina Musser Tavares de; Souza, Jano Alves de; Moreira, Pedro Ferreira; Jurno, Mauro Eduardo; Velarde, Luis Guilhermo Coca

    2017-07-01

    To analyze the applicability of the Portuguese version of ID-MigraineTM in a sample of Brazilian patients. Patients with headache were recruited from the neurology outpatient clinic of a tertiary hospital and submitted to the ID-MigraineTM questionnaire. The diagnosis of headache was made according to the ICHD-2 criteria. Of the 232 patients, 86% had migraine. The questionnaire showed a sensitivity of 92% (95%CI, 88% to 95%), specificity of 60% (95%CI, 43% to 77%) and a positive predictive value of 93% (95%CI, 89% to 96%). Our results were similar to other international studies of the ID-MigraineTM application. The Portuguese version is considered easy to use, and an appropriate screening tool for migraine diagnosis in our sample. Considering the characteristics of our health system, we can infer that this questionnaire would be beneficial in a Brazilian primary care setting; however, more studies are necessary.

  15. Effect of ingredients on sensory profile of idli.

    PubMed

    Durgadevi, Manoharan; Shetty, Prathapkumar H

    2014-09-01

    Idli is a traditional fermented food and is consumed in India and Srilanka. The objective of the present study is to select the ingredients for optimum desirable product characteristics and to identify the optimum ratios of ingredients and fermentation time with respect to sensory attributes using Response Surface Methodology (RSM). The sensory attributes included were color, appearance, texture, taste and overall quality. Preliminary trials were conducted using five variants of rice and common black gram dhal before framing a model using Central Composite Rotatable Design (CCRD). From the study it was found that a desirable score of 0.7439 was obtained for sensory attributes of idli made with the ratio of 3: 1.475 for IR20 idli rice and ADT3 variety black gram (with husk removed after soaking) fermented for 10.2 h. Principal Component Analysis (PCA) helped to discriminate the samples and attributes within the data matrix, depending upon their inter relationships.

  16. Annual audits of IDS risk contract settlements improve payment accuracy.

    PubMed

    Pearce, J W

    1999-12-01

    Integrated delivery systems (IDSs) should conduct annual audits of payers' settlements under risk contracts to verify that the payer attributed the appropriate amounts of revenue and charged the appropriate claims expenses to the IDS. In particular, IDSs should verify that payers calculated revenues and expenses based on consistent member counts and that the determined commercial revenue was based on the actual premiums paid. IDSs also should determine whether payers have used appropriate demographic factors and countywide rates as a basis for determining Medicare revenue, charged the IDS for claims only for valid members, paid capitated providers the correct capitation amounts, and used appropriate historical data to estimate the amounts of incurred-but-not-reported claims attributed to the IDS.

  17. The link in Linking

    PubMed Central

    Caldwell, Jane C; Chiale, Pablo A; Gonzalez, Mario D; Baranchuk, Adrian

    2013-01-01

    We present 2 cases of the slow-fast form of AVNRT with initially narrow QRS complexes followed by sudden unexpected transition to persistently wide QRS complexes due to aberrant intraventricular conduction. Introduction of a properly timed extrastimulus in one case and critical oscillations in cycle length due to short-long coupling in the second case set the stage for the initial bundle branch block. However, persistence of the aberrancy pattern once the initial event abated was maintained by the "linking" phenomenon. Delayed, retrograde concealed activation from the contralateral bundle branch perpetuated the initial bundle branch block. PMID:23840106

  18. The link in Linking.

    PubMed

    Caldwell, Jane C; Chiale, Pablo A; Gonzalez, Mario D; Baranchuk, Adrian

    2013-05-01

    We present 2 cases of the slow-fast form of AVNRT with initially narrow QRS complexes followed by sudden unexpected transition to persistently wide QRS complexes due to aberrant intraventricular conduction. Introduction of a properly timed extrastimulus in one case and critical oscillations in cycle length due to short-long coupling in the second case set the stage for the initial bundle branch block. However, persistence of the aberrancy pattern once the initial event abated was maintained by the "linking" phenomenon. Delayed, retrograde concealed activation from the contralateral bundle branch perpetuated the initial bundle branch block.

  19. A Simple Quantum Integro-Differential Solver (SQuIDS)

    NASA Astrophysics Data System (ADS)

    Argüelles Delgado, Carlos A.; Salvado, Jordi; Weaver, Christopher N.

    2015-11-01

    Simple Quantum Integro-Differential Solver (SQuIDS) is a C++ code designed to solve semi-analytically the evolution of a set of density matrices and scalar functions. This is done efficiently by expressing all operators in an SU(N) basis. SQuIDS provides a base class from which users can derive new classes to include new non-trivial terms from the right hand sides of density matrix equations. The code was designed in the context of solving neutrino oscillation problems, but can be applied to any problem that involves solving the quantum evolution of a collection of particles with Hilbert space of dimension up to six.

  20. Installation, commissioning and performance of IDs installed at ALBA

    NASA Astrophysics Data System (ADS)

    Campmany, J.; Marcos, J.; Massana, V.; Becheri, F.; Gigante, J. V.; Colldelram, C.; Ribó, Ll

    2013-03-01

    The new synchrotron light source ALBA is currently starting regular operation. Up to 6 beamlines are using light produced by Insertion Devices. There are up to four types of IDs: 2 Apple-II undulators (EU62 and EU71) operating at low energies, one conventional wiggler (MPW80) operating in the range of 2 - 20 keV, two in-vacuum undulators (IVU21) operating in the range 5 - 30 keV and a superconducting wiggler (SCW30) operating in the range of (up to) 40 keV. The main IDs characteristics, their influence on the beam dynamics and a first characterization of their light will be presented.

  1. Emotional Issues

    MedlinePlus

    ... Coping with Duchenne Depression & Anxiety Connecting With Him Social Isolation Daily Life Handling His Questions Related links The psychology of Duchenne Muscular Dystrophy (download) Connect Quick Links ...

  2. Application of the Reference Method Isotope Dilution Gas Chromatography Mass Spectrometry (ID/GC/MS) to Establish Metrological Traceability for Calibration and Control of Blood Glucose Test Systems

    PubMed Central

    Andreis, Elisabeth; Küllmer, Kai

    2014-01-01

    Self-monitoring of blood glucose (BG) by means of handheld BG systems is a cornerstone in diabetes therapy. The aim of this article is to describe a procedure with proven traceability for calibration and evaluation of BG systems to guarantee reliable BG measurements. Isotope dilution gas chromatography mass spectrometry (ID/GC/MS) is a method that fulfills all requirements to be used in a higher-order reference measurement procedure. However, this method is not applicable for routine measurements because of the time-consuming sample preparation. A hexokinase method with perchloric acid (PCA) sample pretreatment is used in a measurement procedure for such purposes. This method is directly linked to the ID/GC/MS method by calibration with a glucose solution that has an ID/GC/MS-determined target value. BG systems are calibrated with whole blood samples. The glucose levels in such samples are analyzed by this ID/GC/MS-linked hexokinase method to establish traceability to higher-order reference material. For method comparison, the glucose concentrations in 577 whole blood samples were measured using the PCA-hexokinase method and the ID/GC/MS method; this resulted in a mean deviation of 0.1%. The mean deviation between BG levels measured in >500 valid whole blood samples with BG systems and the ID/GC/MS was 1.1%. BG systems allow a reliable glucose measurement if a true reference measurement procedure, with a noninterrupted traceability chain using ID/GC/MS linked hexokinase method for calibration of BG systems, is implemented. Systems should be calibrated by means of a traceable and defined measurement procedure to avoid bias. PMID:24876614

  3. Application of the reference method isotope dilution gas chromatography mass spectrometry (ID/GC/MS) to establish metrological traceability for calibration and control of blood glucose test systems.

    PubMed

    Andreis, Elisabeth; Küllmer, Kai; Appel, Matthias

    2014-05-01

    Self-monitoring of blood glucose (BG) by means of handheld BG systems is a cornerstone in diabetes therapy. The aim of this article is to describe a procedure with proven traceability for calibration and evaluation of BG systems to guarantee reliable BG measurements. Isotope dilution gas chromatography mass spectrometry (ID/GC/MS) is a method that fulfills all requirements to be used in a higher-order reference measurement procedure. However, this method is not applicable for routine measurements because of the time-consuming sample preparation. A hexokinase method with perchloric acid (PCA) sample pretreatment is used in a measurement procedure for such purposes. This method is directly linked to the ID/GC/MS method by calibration with a glucose solution that has an ID/GC/MS-determined target value. BG systems are calibrated with whole blood samples. The glucose levels in such samples are analyzed by this ID/GC/MS-linked hexokinase method to establish traceability to higher-order reference material. For method comparison, the glucose concentrations in 577 whole blood samples were measured using the PCA-hexokinase method and the ID/GC/MS method; this resulted in a mean deviation of 0.1%. The mean deviation between BG levels measured in >500 valid whole blood samples with BG systems and the ID/GC/MS was 1.1%. BG systems allow a reliable glucose measurement if a true reference measurement procedure, with a noninterrupted traceability chain using ID/GC/MS linked hexokinase method for calibration of BG systems, is implemented. Systems should be calibrated by means of a traceable and defined measurement procedure to avoid bias.

  4. Identification of Staphylococcus species and subspecies with the MicroScan Pos ID and Rapid Pos ID panel systems.

    PubMed Central

    Kloos, W E; George, C G

    1991-01-01

    The accuracies of the MicroScan Pos ID and Rapid Pos ID panel systems (Baxter Diagnostic Inc., MicroScan Division, West Sacramento, Calif.) were compared with each other and with the accuracies of conventional methods for the identification of 25 Staphylococcus species and 4 subspecies. Conventional methods included those used in the original descriptions of species and subspecies and DNA-DNA hybridization. The Pos ID panel uses a battery of 18 tests, and the Rapid Pos ID panel uses a battery of 42 tests for the identification of Staphylococcus species. The Pos ID panel has modified conventional and chromogenic tests that can be read after 15 to 48 h of incubation; the Rapid Pos ID panel has tests that use fluorogenic substrates or fluorometric indicators, and test results can be read after 2 h of incubation in the autoSCAN-W/A. Results indicated that both MicroScan systems had a high degree of congruence (greater than or equal to 90%) with conventional methods for the species S. capitis, S. aureus, S. auricularis, S. saprophyticus, S. cohnii, S. arlettae, S. carnosus, S. lentus, and S. sciuri and, in particular, the subspecies S. capitis subsp. capitis and S. cohnii subsp. cohnii. The Rapid Pos ID panel system also had greater than or equal to 90% congruence with conventional methods for S. epidermidis, S. caprae, S. warneri subsp. 2, S. xylosus, S. kloosii, and S. caseolyticus. For both MicroScan systems, congruence with conventional methods was 80 to 90% for S. haemolyticus subsp. 1, S. equorum, S. intermedius, and S. hyicus; and in addition, with the Rapid Pos ID panel system congruence was 80 to 89% for S. capitis subsp. ureolyticus, S. warneri subsp. 1, S. hominis, S. cohnii subsp. urealyticum, and S. simulans. The MicroScan systems identified a lower percentage (50 to 75%) of strains of S. lugdunensis, S. gallinarum, S. schleiferi, and S. chromogenes, although the addition of specific tests to the systems might increase the accuracy of identification

  5. Identification of Staphylococcus species and subspecies with the MicroScan Pos ID and Rapid Pos ID panel systems.

    PubMed

    Kloos, W E; George, C G

    1991-04-01

    The accuracies of the MicroScan Pos ID and Rapid Pos ID panel systems (Baxter Diagnostic Inc., MicroScan Division, West Sacramento, Calif.) were compared with each other and with the accuracies of conventional methods for the identification of 25 Staphylococcus species and 4 subspecies. Conventional methods included those used in the original descriptions of species and subspecies and DNA-DNA hybridization. The Pos ID panel uses a battery of 18 tests, and the Rapid Pos ID panel uses a battery of 42 tests for the identification of Staphylococcus species. The Pos ID panel has modified conventional and chromogenic tests that can be read after 15 to 48 h of incubation; the Rapid Pos ID panel has tests that use fluorogenic substrates or fluorometric indicators, and test results can be read after 2 h of incubation in the autoSCAN-W/A. Results indicated that both MicroScan systems had a high degree of congruence (greater than or equal to 90%) with conventional methods for the species S. capitis, S. aureus, S. auricularis, S. saprophyticus, S. cohnii, S. arlettae, S. carnosus, S. lentus, and S. sciuri and, in particular, the subspecies S. capitis subsp. capitis and S. cohnii subsp. cohnii. The Rapid Pos ID panel system also had greater than or equal to 90% congruence with conventional methods for S. epidermidis, S. caprae, S. warneri subsp. 2, S. xylosus, S. kloosii, and S. caseolyticus. For both MicroScan systems, congruence with conventional methods was 80 to 90% for S. haemolyticus subsp. 1, S. equorum, S. intermedius, and S. hyicus; and in addition, with the Rapid Pos ID panel system congruence was 80 to 89% for S. capitis subsp. ureolyticus, S. warneri subsp. 1, S. hominis, S. cohnii subsp. urealyticum, and S. simulans. The MicroScan systems identified a lower percentage (50 to 75%) of strains of S. lugdunensis, S. gallinarum, S. schleiferi, and S. chromogenes, although the addition of specific tests to the systems might increase the accuracy of identification

  6. Long range thermal weapon sights for the German future infantryman program IdZ

    NASA Astrophysics Data System (ADS)

    Breiter, Rainer; Ihle, Tobias; Mauk, Karl-Heinz; Münzberg, Mario; Rode, Werner

    2007-04-01

    In December 2004 AIM started the series production of the HuntIR long range thermal weapon sight. The sight is fielded in the Germany Future Infantryman (IdZ) basic system and since that time in continuous service in various out of area missions with German participation. For very long identification ranges >1500m cooled technology still outperforms uncooled sights, even with respect to smaller size and lower weight because the typical F/1 design of uncooled systems overcompensates cooler weight for focal length >175mm. The HuntIR sight is therefore based on a cooled MWIR detection module for long range battlefield surveillance and target engagement. The device specifically is a perfect match to state of the art small arms like 0.50 cal sniper rifles or crew served weapons like the 40mm high velocity grenade machine gun (GMG) which provide engagement ranges >1500m and need an adequate sight performance beyond that. A recent modification of HuntIR was done to provide a wider field of view for improved situation awareness in urban operations and specifically to allow the engagement of the 40mm GMG in ranges between 250-1200m. The qualification tests of the sight by the German infantry were successfully completed mid 2006. To match the demand of the follow-up program IdZ-ES additional components have to be integrated. Most important are a laser range finder (LRF), 3 axis digital magnetic compass (DMC) and a wireless data link. LRF and DMC together with a highly sophisticated fire control computer provide improved first round hit probability, the DMC additionally improves the fire control in any case of steep trajectories or for pronounced ballistic trajectories to avoid any need to precisely level the GMG. This new sight is done under the brand name RangIR. An important additional feature is the interface for air burst ammunition (ABM). The optical distance is measured by the LRF, the fire control computer accurately evaluates the trajectory under the given angle

  7. Science and Math Teachers as Instructional Designers: Linking ID to the Ethic of Caring

    ERIC Educational Resources Information Center

    Rose, Ellen; Tingley, Kate

    2008-01-01

    In this exploratory inquiry into the nature of the relationship between systematic instructional design models and teachers' planning practices and needs, the researchers conducted open-­ended interviews with six teachers of science and math in order to discover how they conceptualized and practiced instructional design. The most important finding…

  8. Imagery Measures of Ego, Id, Superego, and Identity: Validity Studies.

    ERIC Educational Resources Information Center

    Cartwright, D.; DeBruin, J.

    1988-01-01

    Five validity studies of the id, ego, superego, and identity scales of the Study of Imagery are reported, using undergraduate students. Multistage Bonferroni procedures are used to evaluate the significance of results. The scales are related to each other and to toughmindedness, self-control, and behavioral conflict. (TJH)

  9. 59 FR- Realty Action; Ada and Owyhee, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    1994-05-03

    ...-332A-02; IDI-29516] Realty Action; Ada and Owyhee, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action--IDI-29516; Exchange of public and private lands in Ada and Owyhee.... Containing 640 acres, more or less, in Owyhee County. The purpose of this exchange is to dispose of...

  10. An Application of Decision Tree Based on ID3

    NASA Astrophysics Data System (ADS)

    Xiaohu, Wang; Lele, Wang; Nianfeng, Li

    This article deals with the application of classical decision tree ID3 of the data mining in a certain site data. It constitutes a decision tree based on information gain and thus produces some useful purchasing behavior rules. It also proves that the decision tree has a wide applicable future in the sale field on site.

  11. Implementation of ID card system using optodigital information hiding scheme

    NASA Astrophysics Data System (ADS)

    Kim, Jung-Jin; Choi, Jin-Hyug; Kim, Eun-Soo

    2003-06-01

    In this paper, a new ID card system based-on the digital information hiding and optical extraction technique is suggested and implemented. In the information-hiding process, stego keys are digitally generated by using 2-D PRS and used to hide some specific data related to the card holders into their digital photo-image (cover image) in order to verify the ID cards. To extract the hidden data from the photo-image (stego image) in real-time, a matched filter-based optical correlator system is introduced. Optical correlation between the input stego image and the stego keys in the matched filter bank makes the sharp correlation peaks in the correlation plane only if the stego key hidden in the stego image is identically same with the stego key stored in the matched filter bank. This correlation peak signals and its position data can be used for verification of the ID card. In the experiment, a cover image of "Lena" is divided into 10 x 7 blocks and then, the stego key consisting of 64 x 64 pixels selected from 50 valid stego keys is embedded into the 3 different blocks of the cover image. Through the optical correlation between the "Lena" stego image and its valid stego key, resultant three correlation outputs and their position data are finally used for authentication. From these experimental results, a possibility of implementing a new ID card verification system using opto-digital information hiding and extraction scheme is suggested.

  12. A Synergetic Model for Building an Intelligent Documentation System (IDS).

    ERIC Educational Resources Information Center

    Emdad, Ali

    1990-01-01

    Presents a conceptual framework for building an intelligent documentation system (IDS) for computer software by integrating hypermedia and expert systems technologies. The need for online computer documentation for end-users is discussed, and elements of the synergetic model are described, including knowledge representation, the hypermedia…

  13. idRHa+ProMod - Rail Hardening Control System

    NASA Astrophysics Data System (ADS)

    Ferro, L.

    2016-03-01

    idRHa+ProMod is the process control system developed by Primetals Technologies to foresee the thermo-mechanical evolution and micro-structural composition of rail steels subjected to slack quenching into idRHa+ Rail Hardening equipments in a simulation environment. This tool can be used both off-line or in-line, giving the user the chance to test and study the best cooling strategies or letting the automatic control system free to adjust the proper cooling recipe. Optimization criteria have been tailored in order to determine the best cooling conditions according to the metallurgical requirements imposed by the main rail standards and also taking into account the elastoplastic bending phenomena occurring during all stages of the head hardening process. The computational core of idRHa+ProMod is a thermal finite element procedure coupled with special algorithms developed to work out the main thermo-physical properties of steel, to predict the non-isothermal austenite decomposition into all the relevant phases and subsequently to evaluate the amount of latent heat of transformation released, the compound thermal expansion coefficient and the amount of plastic deformation in the material. Air mist and air blades boundary conditions have been carefully investigated by means of pilot plant tests aimed to study the jet impingement on rail surfaces and the cooling efficiency at all working conditions. Heat transfer coefficients have been further checked and adjusted directly on field during commissioning. idRHa+ is a trademark of Primetals Technologies Italy Srl

  14. Enabling OpenID Authentication for VO-integrated Portals

    NASA Astrophysics Data System (ADS)

    Plante, R.; Yekkirala, V.; Baker, W.

    2012-09-01

    To support interoperating services that share proprietary data and other user-specific information, the VAO Project provides login services for browser-based portals built on the open standard, OpenID. To help portal developers take advantage of this service, we have developed a downloadable toolkit for integrating OpenID single sign-on support into any portal. This toolkit provides APIs in a few languages commonly used on the server-side as well as a command-line version for use in any language. In addition to describing how to use this toolkit, we also discuss the general VAO framework for single sign-on. While a portal may, if it wishes, support any OpenID provider, the VAO service provides a few extra features to support VO interoperability. This includes a portal's ability to retrieve (with the user's permission) an X.509 certificate representing the authenticated user so that the portal can access other restricted services on the user's behalf. Other standard features of OpenID allow portals to request other information about the user; this feature will be used in the future for sharing information about a user's group membership to enable sharing within a group of collaborating scientists.

  15. 77 FR 55688 - Amendment of Class E Airspace; Boise, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... Federal Aviation Administration 14 CFR Part 71 Amendment of Class E Airspace; Boise, ID AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends the Class E airspace... description in reference to Class E airspace 9,000 feet Mean Sea Level (MSL). This improves the safety...

  16. Chronic arsenic intoxication diagnostic score (CAsIDS).

    PubMed

    Dani, Sergio Ulhoa; Walter, Gerhard Franz

    2017-08-31

    Arsenic and its compounds are well-established, potent, environmentally widespread and persistent toxicants with metabolic, genotoxic, mutagenic, teratogenic, epigenetic and carcinogenic effects. Arsenic occurs naturally in the Earth's crust, but anthropogenic arsenic emissions have surmounted the emissions from important natural sources such as volcanism. Inorganic arsenicals exhibit acute and chronic toxicities in virtually all cell types and tissues, and hence arsenic intoxication affects multiple systems. Whereas acute arsenic intoxication is rare and relatively easy to diagnose, chronic arsenic intoxication (CAsI) is common but goes often misdiagnosed. Based on a review of the literature as well as our own clinical experience, we propose a chronic arsenic intoxication diagnostic score (CAsIDS). A distinctive feature of CAsIDS is the use of bone arsenic load as an essential criterion for the individual risk assessment of chronic arsenic intoxication, combined with a systemic clinical assessment. We present clinical examples where CAsIDS is applied for the diagnosis of CAsI, review the main topics of the toxicity of arsenic in different cell and organ systems and discuss the therapy and prevention of disease caused or aggravated by chronic arsenic intoxication. CAsIDS can help physicians establish the diagnosis of CAsI and associated conditions. Copyright © 2017 John Wiley & Sons, Ltd.

  17. ACE ID genotype and leg power in Rugby Union players.

    PubMed

    Bell, W; Colley, J P; Gwynne, J R; Glazier, P; Evans, W D; Darlington, S E

    2010-09-01

    The present study examined the hypothesis that there were no significant differences between forwards and backs in the elements of leg power between the ID and DD genotypes of the ACE (I/D) gene in developing young adult Rugby Union players. Sixty-eight players were recruited to identify the distribution of genotypes between forwards and backs. Fifty-eight players were investigated for leg power. Forwards (n=28) comprised 15 ID and 13 DD genotypes, and backs (n=30) 19 ID and 11 DD genotypes. Leg power was measured on a force platform using a counter movement jump; the parameters of interest were peak and relative force, peak and relative power, displacement and velocity. The three-primer polymerase chain reaction was used to assay the region of interest for I and D variants of the ACE gene. The distribution of genotypes was determined by chi-square and comparisons between forwards and backs made using the independent t-test. No significant differences were identified in the distribution of genotypes between forwards and backs (χ2=2.2, P=0.336). However, significant differences were identified between forwards and backs in a number of components of leg power. Backs had significantly larger values than forwards for relative force (1.50 vs. 1.30 Wt%, P=0.001) and relative power (27.1 vs. 24.3 W.kg-1, P=0.034) for the ID genotype, whereas backs had significantly larger values than forwards for displacement (0.42 vs. 0.38 m, P=0.049) and velocity (2.76 vs. 2.55 m.s.(-1), P=0.007) for the DD genotype. The characteristics of leg power identified will enhance the functional requirements of players according to playing position and commitment.

  18. Education Studies: Issues & Critical Perspectives

    ERIC Educational Resources Information Center

    Kassem, Derek; Mufti, Emmanuel; Robinson, John

    2006-01-01

    This major text for Education Studies students provides a critical account of key issues in education today. The text features: (1) A critical analysis of key issues in Education Studies to encourage students' thinking about education in the broadest terms; (2) Themed sections with introductions to link the issues discussed in each chapter; (3)…

  19. Education Studies: Issues & Critical Perspectives

    ERIC Educational Resources Information Center

    Kassem, Derek; Mufti, Emmanuel; Robinson, John

    2006-01-01

    This major text for Education Studies students provides a critical account of key issues in education today. The text features: (1) A critical analysis of key issues in Education Studies to encourage students' thinking about education in the broadest terms; (2) Themed sections with introductions to link the issues discussed in each chapter; (3)…

  20. Link direction for link prediction

    NASA Astrophysics Data System (ADS)

    Shang, Ke-ke; Small, Michael; Yan, Wei-sheng

    2017-03-01

    Almost all previous studies on link prediction have focused on using the properties of the network to predict the existence of links between pairs of nodes. Unfortunately, previous methods rarely consider the role of link direction for link prediction. In fact, many real-world complex networks are directed and ignoring the link direction will mean overlooking important information. In this study, we propose a phase-dynamic algorithm of the directed network nodes to analyse the role of link directions and demonstrate that the bi-directional links and the one-directional links have different roles in link prediction and network structure formation. From this, we propose new directional prediction methods and use six real networks to test our algorithms. In real networks, we find that compared to a pair of nodes which are connected by a one-directional link, a pair of nodes which are connected by a bi-directional link always have higher probabilities to connect to the common neighbours with only bi-directional links (or conversely by one-directional links). We suggest that, in the real networks, the bi-directional links will generally be more informative for link prediction and network structure formation. In addition, we propose a new directional randomized algorithm to demonstrate that the direction of the links plays a significant role in link prediction and network structure formation.

  1. Strengthening the Reporting of Molecular Epidemiology for Infectious Diseases (STROME-ID): an extension of the STROBE statement.

    PubMed

    Field, Nigel; Cohen, Ted; Struelens, Marc J; Palm, Daniel; Cookson, Barry; Glynn, Judith R; Gallo, Valentina; Ramsay, Mary; Sonnenberg, Pam; Maccannell, Duncan; Charlett, Andre; Egger, Matthias; Green, Jonathan; Vineis, Paolo; Abubakar, Ibrahim

    2014-04-01

    Molecular data are now widely used in epidemiological studies to investigate the transmission, distribution, biology, and diversity of pathogens. Our objective was to establish recommendations to support good scientific reporting of molecular epidemiological studies to encourage authors to consider specific threats to valid inference. The statement Strengthening the Reporting of Molecular Epidemiology for Infectious Diseases (STROME-ID) builds upon the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) initiative. The STROME-ID statement was developed by a working group of epidemiologists, statisticians, bioinformaticians, virologists, and microbiologists with expertise in control of infection and communicable diseases. The statement focuses on issues relating to the reporting of epidemiological studies of infectious diseases using molecular data that were not addressed by STROBE. STROME-ID addresses terminology, measures of genetic diversity within pathogen populations, laboratory methods, sample collection, use of molecular markers, molecular clocks, timeframe, multiple-strain infections, non-independence of infectious-disease data, missing data, ascertainment bias, consistency between molecular and epidemiological data, and ethical considerations with respect to infectious-disease research. In total, 20 items were added to the 22 item STROBE checklist. When used, the STROME-ID recommendations should advance the quality and transparency of scientific reporting, with clear benefits for evidence reviews and health-policy decision making.

  2. Id proteins expression in prostate cancer: high-level expression of Id-4 in primary prostate cancer is associated with development of metastases.

    PubMed

    Yuen, Hiu-Fung; Chua, Chee-Wai; Chan, Yuen-Piu; Wong, Yong-Chuan; Wang, Xianghong; Chan, Kwok-Wah

    2006-07-01

    A major cause of treatment failure for prostate cancer is the development of androgen-independent metastatic disease. Id protein family, a group of basic helix-loop-helix transcription factors, has been shown to be involved in carcinogenesis and a prognostic marker in several types of human cancers. In this study, we examined the expressions of four Id proteins, Id-1, -2, -3 and -4, in 125 clinical prostate cancer specimens as well as 40 nodular hyperplasia specimens by immunohistochemistry. The expressions of Id proteins were correlated with Gleason grading and metastatic progress of the tumors. We found that Id proteins were dysregulated in prostate cancer. Id-1 and -2 expressions were elevated while Id-3 and -4 expressions were reduced in prostate cancers compared to nodular hyperplasia. Cytoplasmic staining of Id-1 (P=0.013) and nuclear staining of Id-2 (P=0.001) and Id-4 (P<0.001) were positively correlated with Gleason score. The results indicate that these Id proteins may play a positive role in the development of prostate cancer. In contrast, Id-3 might have an inverse relationship with prostate neoplastic transformation (P=0.002) and cancer progression (P=0.022). We found that Id-4 nuclear overexpression in the primary prostate cancers significantly increased the risks to the development of metastasis in the patients (odds ratio=3.215, 95% confidence interval=1.150-8.987, P=0.026). Our results suggest that in prostate cancer patients, differential Id proteins expressions may be a useful marker for poor prognosis, and Id-4 may be a potential prognostic marker for distant metastasis.

  3. Subgroups associated with lower physical fitness in older adults with ID: results of the HA-ID study.

    PubMed

    Hilgenkamp, Thessa I M; van Wijck, Ruud; Evenhuis, Heleen M

    2014-02-01

    Although physical fitness is generally very low in older adults with intellectual disabilities (ID), levels may differ across subgroups. It is important to identify which subgroups need to be targeted specifically in physical activity and fitness interventions and reference values. Physical fitness was measured with box-and-block-test, response-time-test, Berg-balance-scale, walking speed, grip strength, 30s-chair-stand, 10 m incremental-shuttle-walking test and the extended modified-back-saver-sit-and-reach-test in a large sample of older adults with ID (n=1050), and subgroups associated with lower physical fitness levels were identified applying multivariate linear regression analyses. Both fixed personal characteristics such as being older, being female, having more severe ID and having Down syndrome and modifiable or preventable factors such as physical activity levels, mobility impairments and a need of more intensive care, are independently associated with lower levels of multiple physical fitness components. This first study identifies subgroups of older adults with ID which require adapted reference values, and subgroups that need to be specifically targeted in fitness promotion programs.

  4. A novel UBE2A mutation causes X-linked intellectual disability type Nascimento.

    PubMed

    Tsurusaki, Yoshinori; Ohashi, Ikuko; Enomoto, Yumi; Naruto, Takuya; Mitsui, Jun; Aida, Noriko; Kurosawa, Kenji

    2017-01-01

    X-linked intellectual disability (ID) type Nascimento (MIM #300860), also known as ubiquitin-conjugating enzyme E2 A (UBE2A) deficiency syndrome, is a congenital malformation syndrome characterized by moderate to severe ID, speech impairment, dysmorphic facial features, genital anomalies and skin abnormalities. Here, we report a Japanese patient with severe ID and congenital cataract. We identified a novel hemizygous mutation (c.76G>A, p.Gly26Arg) in UBE2A by whole-exome sequencing.

  5. Comparison of BBL Crystal ANR ID Kit and API rapid ID 32 A for identification of anaerobic bacteria.

    PubMed

    Moll, W M; Ungerechts, J; Marklein, G; Schaal, K P

    1996-07-01

    BBL Crystal ANR ID Kit and the API System rapid ID 32 A are miniaturized identification systems for anaerobes using enzymatic tests. The incubation period of both systems is 4 hours. A comparative evaluation of the BBL Crystal Identification System Anaerobe ID Kit (Becton Dickinson Microbiology Systems, Cockeysville, USA) with anaerobes grown on Columbia and Schaedler agar plates (Becton Dickinson Microbiology Systems, Cockeysville, USA) and the API System rapid ID 32 A (BioMérieux SA, Lyon, France) with bacteria grown on Columbia agar (Becton Dickinson Microbiology Systems, Cockeysville, USA) which is recommended by the manufacturer as cultivation medium, was performed with 207 mostly fresh clinical anaerobe isolates, including 104 gram-negative bacilli, 12 gram-negative cocci, 15 gram-positive cocci, 14 gram-positive sporeforming bacilli and 62 representatives of gram-positive non-sporeforming bacilli. With supplemental testing the Crystal system with inocula from Columbia and Schaedler agar and API inoculates from Columbia agar identified to genus level 144 (69.6%), 152 (73.4%) and 109 (52.7%) isolates, respectively. Misidentification to genus level was found by Crystal from Columbia and Schaedler agar and by API from Columbia agar in 17 (8.2%), 15 (7.3%) and 12 (5.8%) isolates, respectively. 36 isolates were not determined to species level by classical anaerobic methods or the systems only identified to genus level. 26 anaerobes were not included in the database of the Crystal or API system. From the remaining 145 clinical isolates with supplemental testing, Crystal from Columbia and Schaedler agar plates correctly identified 91 (62.8%) and 102 (70.3%), respectively, and API, 69 (47.6%) isolates. For the correct identification to genus and species level of the 207 clinical isolates tested, the Crystal system from Columbia and Schaedler agar and API system from Columbia agar required supplemental testing, as specified by the manufacturer, for 39 (27.1%), 34 (22

  6. The effect of IDS (immediate dentin sealing) on dentin bond strength under various thermocycling periods

    PubMed Central

    Leesungbok, Richard; Lee, Sang-Min; Park, Su-Jung; Lee, Suk-Won; Lee, Do Yun; Im, Byung-Jin

    2015-01-01

    PURPOSE The purpose of this study was to find out the effect of immediate dentin sealing (IDS) on bond strength of ceramic restoration under various thermocycling periods with DBA (dentin bonding agent system). MATERIALS AND METHODS Fifty freshly extracted human mandibular third molars were divided into 5 groups (1 control and 4 experimental groups) of 10 teeth. We removed enamel layer of sound teeth and embedded them which will proceed to be IDS, using All Bond II. A thermocycling was applied to experimental groups for 1, 2, 7, 14 days respectively and was not applied to control group. IPS Empress II for ceramic was acid-etched with ceramic etchant (9.5% HF) and silane was applied. Each ceramic disc was bonded to specimens with Duo-link, dual curable resin cement by means of light curing for 100 seconds. After the cementation procedures, shear bond strength measurement and SEM analysis of the fractured surface were done. The data were analyzed with a one-way ANOVA and Tukey multiple comparison test (α=.05). RESULTS There were no statistically significant differences between 4 experimental groups and control group, however the mean value started to decrease in group 7d, and group 14d showed the lowest mean bond strength in all groups. Also, group 7d and 14d showed distinct exposed dentin and collapsed hybrid layer was observed in SEM analysis. CONCLUSION In the present study, it can be concluded that ceramic restorations like a laminate veneer restoration should be bonded using resin cement within one week after IDS procedure. PMID:26140174

  7. Validation of a rapid DNA process with the RapidHIT(®) ID system using GlobalFiler(®) Express chemistry, a platform optimized for decentralized testing environments.

    PubMed

    Salceda, Susana; Barican, Arnaldo; Buscaino, Jacklyn; Goldman, Bruce; Klevenberg, Jim; Kuhn, Melissa; Lehto, Dennis; Lin, Frank; Nguyen, Phong; Park, Charles; Pearson, Francesca; Pittaro, Rick; Salodkar, Sayali; Schueren, Robert; Smith, Corey; Troup, Charles; Tsou, Dean; Vangbo, Mattias; Wunderle, Justus; King, David

    2017-05-01

    The RapidHIT(®) ID is a fully automated sample-to-answer system for short tandem repeat (STR)-based human identification. The RapidHIT ID has been optimized for use in decentralized environments and processes presumed single source DNA samples, generating Combined DNA Index System (CODIS)-compatible DNA profiles in less than 90min. The system is easy to use, requiring less than one minute of hands-on time. Profiles are reviewed using centralized linking software, RapidLINK™ (IntegenX, Pleasanton, CA), a software tool designed to collate DNA profiles from single or multiple RapidHIT ID systems at different geographic locations. The RapidHIT ID has been designed to employ GlobalFiler(®) Express and AmpFLSTR(®) NGMSElect™, Thermo Fisher Scientific (Waltham, MA) STR chemistries. The Developmental Validation studies were performed using GlobalFiler(®) Express with single source reference samples according to Scientific Working Group for DNA Analysis Methods guidelines. These results show that multiple RapidHIT ID systems networked with RapidLINK software form a highly reliable system for wide-scale deployment in locations such as police booking stations and border crossings enabling real-time testing of arrestees, potential human trafficking victims, and other instances where rapid turnaround is essential.

  8. Comparison of Perinatal Risk Factors Associated with Autism Spectrum Disorder (ASD), Intellectual Disability (ID), and Co-occurring ASD and ID.

    PubMed

    Schieve, Laura A; Clayton, Heather B; Durkin, Maureen S; Wingate, Martha S; Drews-Botsch, Carolyn

    2015-08-01

    While studies report associations between perinatal outcomes and both autism spectrum disorder (ASD) and intellectual disability (ID), there has been little study of ASD with versus without co-occurring ID. We compared perinatal risk factors among 7547 children in the 2006-2010 Autism and Developmental Disability Monitoring Network classified as having ASD + ID, ASD only, and ID only. Children in all three groups had higher rates of preterm birth (PTB), low birth weight, small-for-gestational-age, and low Apgar score than expected based on the US birth cohort adjusted for key socio-demographic factors. Associations with most factors, especially PTB, were stronger for children with ID only than children with ASD + ID or ASD only. Associations were similar for children with ASD + ID and ASD only.

  9. Evaluation of red blood cell and platelet antigen genotyping platforms (ID CORE XT/ID HPA XT) in routine clinical practice

    PubMed Central

    Finning, Kirstin; Bhandari, Radhika; Sellers, Fiona; Revelli, Nicoletta; Villa, Maria Antonietta; Muñiz-Díaz, Eduardo; Nogués, Núria

    2016-01-01

    Background High-throughput genotyping platforms enable simultaneous analysis of multiple polymorphisms for blood group typing. BLOODchip® ID is a genotyping platform based on Luminex® xMAP technology for simultaneous determination of 37 red blood cell (RBC) antigens (ID CORE XT) and 18 human platelet antigens (HPA) (ID HPA XT) using the BIDS XT software. Materials and methods In this international multicentre study, the performance of ID CORE XT and ID HPA XT, using the centres’ current genotyping methods as the reference for comparison, and the usability and practicality of these systems, were evaluated under working laboratory conditions. DNA was extracted from whole blood in EDTA with Qiagen methodologies. Ninety-six previously phenotyped/genotyped samples were processed per assay: 87 testing samples plus five positive controls and four negative controls. Results Results were available for 519 samples: 258 with ID CORE XT and 261 with ID HPA XT. There were three “no calls” that were either caused by human error or resolved after repeating the test. Agreement between the tests and reference methods was 99.94% for ID CORE XT (9,540/9,546 antigens determined) and 100% for ID HPA XT (all 4,698 alleles determined). There were six discrepancies in antigen results in five RBC samples, four of which (in VS, N, S and Doa) could not be investigated due to lack of sufficient sample to perform additional tests and two of which (in S and C) were resolved in favour of ID CORE XT (100% accuracy). The total hands-on time was 28–41 minutes for a batch of 16 samples. Compared with the reference platforms, ID CORE XT and ID HPA XT were considered simpler to use and had shorter processing times. Discussion ID CORE XT and ID HPA XT genotyping platforms for RBC and platelet systems were accurate and user-friendly in working laboratory settings. PMID:26674823

  10. Commentary: RCT of Optimal Dose Methylphenidate in Children and Adolescents with Severe ADHD and ID--A Reply to Arnold (2013)

    ERIC Educational Resources Information Center

    Simonoff, Emily; Taylor, Eric; Baird, Gillian; Bernard, Sarah

    2013-01-01

    The commentary by Arnold (2013) raises a number of interesting issues and speculations about the action of methylphenidate in children with intellectual disability (ID) and associated neurodevelopmental disorders, such as autism spectrum disorders. In our article (Simonoff et al., 2013), we were careful to stick closely to the statistical analysis…

  11. Commentary: RCT of Optimal Dose Methylphenidate in Children and Adolescents with Severe ADHD and ID--A Reply to Arnold (2013)

    ERIC Educational Resources Information Center

    Simonoff, Emily; Taylor, Eric; Baird, Gillian; Bernard, Sarah

    2013-01-01

    The commentary by Arnold (2013) raises a number of interesting issues and speculations about the action of methylphenidate in children with intellectual disability (ID) and associated neurodevelopmental disorders, such as autism spectrum disorders. In our article (Simonoff et al., 2013), we were careful to stick closely to the statistical analysis…

  12. Survey on the knowledge and expectations of Psychiatry of Intellectual Disability (ID) in Junior Doctors joining a NHS Mental Health Trust.

    PubMed

    Thalitaya, Madhusudan Deepak; Reynolds, Claire

    2017-09-01

    Nationally, there is a drive to rotate more Foundation and GP Trainee Doctors through Psychiatry posts. In East London Foundation Trust (ELFT) in Bedfordshire, doctors from Core Psychiatry, Foundation and GP training programmes come to train in Psychiatry. Many will not have worked in Psychiatry before and have little experience of patients with ID. The prevalence of people with ID is increasing with improved life expectancy. They are a complex and vulnerable group with considerable wider legal, ethical and social issues. Recent national reports including the Confidential Inquiry in to Premature Deaths in People with Learning Disability 3 and Transforming Care 4 have recommended increased training and awareness of the roles and responsibilities for all health staff who provide care to people with ID. To survey the knowledge level and expectations of junior doctors on Psychiatry placements in Bedfordshire in relation to ID and local logistical arrangements of services and on call duties. The local ID governance committee together with the Postgraduate Medical Education Department created a questionnaire which was circulated to new trainee Doctors on placements with ELFT. The questionnaire was distributed to new trainees after 3 different inductions throughout the year. This combined self-rating questions using Likert scales, multiple choice answers and others allowing for expanded free text answers. The results show the self-rated knowledge levels of ID psychiatry in general and with regard to local services and on call arrangements amongst new trainees was low. The majority of trainees indicated they would have liked to have received information on the suggested areas at the start of the placement. When given the option of themes of information the psychiatric and medical presentation was most sought, although general and on call specific information was also indicated to be useful. The most popular delivery of information was found to be oral presentation and hand

  13. Entitlement Management: Ready to Enter the IdM Mainstream

    NASA Astrophysics Data System (ADS)

    Gebel, Gerry; Wang, Alice

    Externalizing authorization processing from business applications has been a goal for architects and developers for many years. Recent compliance demands for more granular access control and policy transparency have increased the urgency to adopt an architectural model where authorization and entitlement management are consumed as a service rather than embedded within business applications. Major software vendors, such as Microsoft, Oracle, and SAP, are making significant steps to separate IdM functionality, including entitlement management from application logic. The market has also responded with a plethora of products that provide entitlement management and authorization functionality for commercial or custom-built application environments. Finally, the Extensible Access Control Markup Language (XACML) has emerged as the consensus authorization standard being supported by a growing number of IT and application vendors. Collectively, these forces form the basis of a nascent IdM market segment referred to as entitlement management.

  14. Imaging and microtomography facility at the ESRF beamline ID 22

    NASA Astrophysics Data System (ADS)

    Weitkamp, Timm; Raven, Carsten; Snigirev, Anatoly A.

    1999-09-01

    At the ESRF micro-fluorescence, imaging and diffraction ((mu) - FID) beamline ID 22, a microtomography setup has been operational for several months. The coherence properties of the high-energy (10 to 70 keV) X-ray undulator beam at ID 22 make the setup especially suited for phase-contrast tomography including possible holographic reconstruction, but it has also provided to be well adapted to absorption tomography. A fast- readout, low-noise CCD camera makes time-resolved imaging possible. Recent developments in magnifying X-ray optics such as Compound Refractive Lenses (CRL) and Fresnel Zone Plates (FZP) open up the field of magnified-X-ray imaging with a resolution of less than 300 nm. Imaging techniques using a 'pink beam,' i.e. a beam with limited monochromaticity obtained by filtering one harmonic from the undulator spectrum, can increase flux in intensity-limited experiments.

  15. Forging Links.

    ERIC Educational Resources Information Center

    Stewig, John Warren

    Blacksmiths and their craft have changed with the times, and as times change for teachers, they too should be forgers of links. Teacher-to-teacher links should extend beyond the faculty lounge to support systems and active groups of individuals concerned about each other. Another personal link can be made by developing a grade level, system-wide…

  16. FastID: Extremely Fast Forensic DNA Comparisons

    DTIC Science & Technology

    2017-05-19

    FastID: Extremely Fast Forensic DNA Comparisons Darrell O. Ricke, PhD Bioengineering Systems & Technologies Massachusetts Institute of...Technology Lincoln Laboratory Lexington, MA USA Darrell.Ricke@ll.mit.edu Abstract—Rapid analysis of DNA forensic samples can have a critical impact on...time sensitive investigations. Analysis of forensic DNA samples by massively parallel sequencing is creating the next gold standard for DNA

  17. Guinea Pig ID-Like Families of SINEs

    PubMed Central

    Kass, David H.; Schaetz, Brian A.; Beitler, Lindsey; Bonney, Kevin M.; Jamison, Nicole; Wiesner, Cathy

    2009-01-01

    Previous studies have indicated a paucity of SINEs within the genomes of the guinea pig and nutria, representatives of the Hystricognathi suborder of rodents. More recent work has shown that the guinea pig genome contains a large number of B1 elements, expanding to various levels among different rodents. In this work we utilized A–B PCR and screened GenBank with sequences from isolated clones to identify potentially uncharacterized SINEs within the guinea pig genome, and identified numerous sequences with a high degree of similarity (>92%) specific to the guinea pig. The presence of A-tails and flanking direct repeats associated with these sequences supported the identification of a full-length SINE, with a consensus sequence notably distinct from other rodent SINEs. Although most similar to the ID SINE, it clearly was not derived from the known ID master gene (BC1), hence we refer to this element as guinea pig ID-like (GPIDL). Using the consensus to screen the guinea pig genomic database (Assembly CavPor2) with Ensembl BlastView, we estimated at least 100,000 copies, which contrasts markedly to just over 100 copies of ID elements. Additionally we provided evidence of recent integrations of GPIDL as two of seven analyzed conserved GPIDL-containing loci demonstrated presence/absence variants in Cavia porcellus and C. aperea. Using intra-IDL PCR and sequence analyses we also provide evidence that GPIDL is derived from a hystricognath-specific SINE family. These results demonstrate that this SINE family continues to contribute to the dynamics of genomes of hystricognath rodents. PMID:19232383

  18. Guinea pig ID-like families of SINEs.

    PubMed

    Kass, David H; Schaetz, Brian A; Beitler, Lindsey; Bonney, Kevin M; Jamison, Nicole; Wiesner, Cathy

    2009-05-01

    Previous studies have indicated a paucity of SINEs within the genomes of the guinea pig and nutria, representatives of the Hystricognathi suborder of rodents. More recent work has shown that the guinea pig genome contains a large number of B1 elements, expanding to various levels among different rodents. In this work we utilized A-B PCR and screened GenBank with sequences from isolated clones to identify potentially uncharacterized SINEs within the guinea pig genome, and identified numerous sequences with a high degree of similarity (>92%) specific to the guinea pig. The presence of A-tails and flanking direct repeats associated with these sequences supported the identification of a full-length SINE, with a consensus sequence notably distinct from other rodent SINEs. Although most similar to the ID SINE, it clearly was not derived from the known ID master gene (BC1), hence we refer to this element as guinea pig ID-like (GPIDL). Using the consensus to screen the guinea pig genomic database (Assembly CavPor2) with Ensembl BlastView, we estimated at least 100,000 copies, which contrasts markedly to just over 100 copies of ID elements. Additionally we provided evidence of recent integrations of GPIDL as two of seven analyzed conserved GPIDL-containing loci demonstrated presence/absence variants in Cavia porcellus and C. aperea. Using intra-IDL PCR and sequence analyses we also provide evidence that GPIDL is derived from a hystricognath-specific SINE family. These results demonstrate that this SINE family continues to contribute to the dynamics of genomes of hystricognath rodents.

  19. ID'ing innate and innate-like lymphoid cells.

    PubMed

    Verykokakis, Mihalis; Zook, Erin C; Kee, Barbara L

    2014-09-01

    The immune system can be divided into innate and adaptive components that differ in their rate and mode of cellular activation, with innate immune cells being the first responders to invading pathogens. Recent advances in the identification and characterization of innate lymphoid cells have revealed reiterative developmental programs that result in cells with effector fates that parallel those of adaptive lymphoid cells and are tailored to effectively eliminate a broad spectrum of pathogenic challenges. However, activation of these cells can also be associated with pathologies such as autoimmune disease. One major distinction between innate and adaptive immune system cells is the constitutive expression of ID proteins in the former and inducible expression in the latter. ID proteins function as antagonists of the E protein transcription factors that play critical roles in lymphoid specification as well as B- and T-lymphocyte development. In this review, we examine the transcriptional mechanisms controlling the development of innate lymphocytes, including natural killer cells and the recently identified innate lymphoid cells (ILC1, ILC2, and ILC3), and innate-like lymphocytes, including natural killer T cells, with an emphasis on the known requirements for the ID proteins. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  20. Redesigning photo-ID to improve unfamiliar face matching performance.

    PubMed

    White, David; Burton, A Mike; Jenkins, Rob; Kemp, Richard I

    2014-06-01

    Viewers find it difficult to match photos of unfamiliar faces for identity. Despite this, the use of photographic ID is widespread. In this study we ask whether it is possible to improve face matching performance by replacing single photographs on ID documents with multiple photos or an average image of the bearer. In 3 experiments we compare photo-to-photo matching with photo-to-average matching (where the average is formed from multiple photos of the same person) and photo-to-array matching (where the array comprises separate photos of the same person). We consistently find an accuracy advantage for average images and photo arrays over single photos, and show that this improvement is driven by performance in match trials. In the final experiment, we find a benefit of 4-image arrays relative to average images for unfamiliar faces, but not for familiar faces. We propose that conventional photo-ID format can be improved, and discuss this finding in the context of face recognition more generally. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  1. Parallel Exploration of Interaction Space by BioID and Affinity Purification Coupled to Mass Spectrometry.

    PubMed

    Hesketh, Geoffrey G; Youn, Ji-Young; Samavarchi-Tehrani, Payman; Raught, Brian; Gingras, Anne-Claude

    2017-01-01

    Complete understanding of cellular function requires knowledge of the composition and dynamics of protein interaction networks, the importance of which spans all molecular cell biology fields. Mass spectrometry-based proteomics approaches are instrumental in this process, with affinity purification coupled to mass spectrometry (AP-MS) now widely used for defining interaction landscapes. Traditional AP-MS methods are well suited to providing information regarding the temporal aspects of soluble protein-protein interactions, but the requirement to maintain protein-protein interactions during cell lysis and AP means that both weak-affinity interactions and spatial information is lost. A more recently developed method called BioID employs the expression of bait proteins fused to a nonspecific biotin ligase, BirA*, that induces in vivo biotinylation of proximal proteins. Coupling this method to biotin affinity enrichment and mass spectrometry negates many of the solubility and interaction strength issues inherent in traditional AP-MS methods, and provides unparalleled spatial context for protein interactions. Here we describe the parallel implementation of both BioID and FLAG AP-MS allowing simultaneous exploration of both spatial and temporal aspects of protein interaction networks.

  2. X-Linked Intellectual Disability: Unique Vulnerability of the Male Genome

    ERIC Educational Resources Information Center

    Stevenson, Roger E.; Schwartz, Charles E.

    2009-01-01

    X-linked intellectual disability (XLID) accounts for approximately 16% of males with intellectual disability (ID). This is, in part, related to the fact that males have a single X chromosome. Progress in the clinical and molecular characterization of XLID has outpaced progress in the delineation of ID due to genes on the other 22 chromosomes.…

  3. X-Linked Intellectual Disability: Unique Vulnerability of the Male Genome

    ERIC Educational Resources Information Center

    Stevenson, Roger E.; Schwartz, Charles E.

    2009-01-01

    X-linked intellectual disability (XLID) accounts for approximately 16% of males with intellectual disability (ID). This is, in part, related to the fact that males have a single X chromosome. Progress in the clinical and molecular characterization of XLID has outpaced progress in the delineation of ID due to genes on the other 22 chromosomes.…

  4. Inhibitor of differentiation 4 (ID4) acts as an inhibitor of ID-1, -2 and -3 and promotes basic helix loop helix (bHLH) E47 DNA binding and transcriptional activity.

    PubMed

    Sharma, Pankaj; Chinaranagari, Swathi; Chaudhary, Jaideep

    2015-05-01

    The four known ID proteins (ID1-4, Inhibitor of Differentiation) share a homologous helix loop helix (HLH) domain and act as dominant negative regulators of basic-HLH transcription factors. ID proteins also interact with many non-bHLH proteins in complex networks. The expression of ID proteins is increasingly observed in many cancers. Whereas ID-1, ID-2 and ID-3, are generally considered as tumor promoters, ID4 on the contrary has emerged as a tumor suppressor. In this study we demonstrate that ID4 heterodimerizes with ID-1, -2 and -3 and promote bHLH DNA binding, essentially acting as an inhibitor of inhibitors of differentiation proteins. Interaction of ID4 was observed with ID1, ID2 and ID3 that was dependent on intact HLH domain of ID4. Interaction with bHLH protein E47 required almost 3 fold higher concentration of ID4 as compared to ID1. Furthermore, inhibition of E47 DNA binding by ID1 was restored by ID4 in an EMSA binding assay. ID4 and ID1 were also colocalized in prostate cancer cell line LNCaP. The alpha helix forming alanine stretch N-terminal, unique to HLH ID4 domain was required for optimum interaction. Ectopic expression of ID4 in DU145 prostate cancer line promoted E47 dependent expression of CDKNI p21. Thus counteracting the biological activities of ID-1, -2 and -3 by forming inactive heterodimers appears to be a novel mechanism of action of ID4. These results could have far reaching consequences in developing strategies to target ID proteins for cancer therapy and understanding biologically relevant ID-interactions.

  5. Australian Curriculum Linked Lessons

    ERIC Educational Resources Information Center

    Hurrell, Derek; O'Neil, Jennifer

    2011-01-01

    In providing a continued focus on tasks and activities that help to illustrate key ideas embedded in the new Australian Curriculum, this issue the authors focus, on Geometry in the Measurement and Geometry strand with strong links for an integrated focus on the Statistics and Probability strand. The small unit of work on the sorting and…

  6. Study of multilayer-reflected beam profiles and their coherence properties using beamlines ID19 (ESRF) and 32-ID (APS)

    SciTech Connect

    Rack, A.; Assoufid, L.; Dietsch, R.; Weitkamp, T.; Trabelsi, S. Bauer; Rack, T.; Siewert, F.; Kraemer, M.; Holz, Th.; Zanette, I.; Le, W.-K.; Cloetens, P.; Ziegler, E.

    2012-05-17

    The use of multilayer mirrors is an interesting alternative for reflective X-ray monochromatization with respect to reflection from crystal optics. The increased photon flux density due to the multilayers' larger bandwidth is of crucial importance for, e.g, full-field X-ray imaging applications. Drawbacks are the introduced modifications of the reflected beam profile as well as a certain loss of coherence, summarized as wavefront degradation. Our recent work has shown that the modification of the beam profile can vary with, e.g., the material composition of the coating applied. In order to verify our findings, a beamline round-robin has been initiated, comparing the wavefront profiles after reflection by selected multilayers at beamlines 32-ID (Advanced Photon Source) and ID19 (European Synchrotron Radiation Facility) with our initial results acquired at BM05 (ESRF) [1].

  7. RETRACTED: Association of the ACE I/D gene polymorphism with sepsis susceptibility and sepsis progression.

    PubMed

    Yang, Chun-Hua; Zhou, Tian-Biao

    2015-12-01

    This article has been included in a multiple retraction: Chun-Hua Yang and Tian-Biao Zhou Association of the ACE I/D gene polymorphism with sepsis susceptibility and sepsis progression Journal of Renin-Angiotensin-Aldosterone System 1470320314568521, first published on February 3, 2015 doi: 10.1177/1470320314568521 This article has been retracted at the request of the Editors and the Publisher. After conducting a thorough investigation, SAGE found that the submitting authors of a number of papers published in the Journal of the Renin-Angiotensin Aldosterone System ( JRAAS) (listed below) had supplied fabricated contact details for their nominated reviewers. The Editors accepted these papers based on the reports supplied by the individuals using these fake reviewer email accounts. After concluding that the peer review process was therefore seriously compromised, SAGE and the journal Editors have decided to retract all affected articles. Online First articles (these articles will not be published in an issue) Wenzhuang Tang, Tian-Biao Zhou, and Zongpei Jiang Association of the angiotensinogen M235T gene polymorphism with risk of diabetes mellitus developing into diabetic nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563426, first published on December 18, 2014 doi: 10.1177/1470320314563426 Tian-Biao Zhou, Hong-Yan Li, Zong-Pei Jiang, Jia-Fan Zhou, Miao-Fang Huang, and Zhi-Yang Zhou Role of renin-angiotensin-aldosterone system inhibitors in radiation nephropathy Journal of Renin-Angiotensin-Aldosterone System 1470320314563424, first published on December 18, 2014 doi: 10.1177/1470320314563424 Weiqiang Zhong, Zongpei Jiang, and Tian-Biao Zhou Association between the ACE I/D gene polymorphism and T2DN susceptibility: The risk of T2DM developing into T2DN in the Asian population Journal of Renin-Angiotensin-Aldosterone System 1470320314566019, first published on January 26, 2015 doi: 10.1177/1470320314566019 Tian-Biao Zhou, Xue-Feng Guo, Zongpei

  8. 78 FR 8596 - Hartford Financial Services Group, Inc., Commercial/Actuarial/ Information Delivery Services (IDS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    .../ Information Delivery Services (IDS)/Corporate & Financial Reporting Group, Hartford, CT; Notice of Negative... Services Group, Inc., Commercial/Actuarial/Information Delivery Services (IDS)/Corporate & Financial... Hartford Financial Services Group, Inc., Commercial/Actuarial/Information Delivery Services...

  9. Essential functions for ID proteins at multiple checkpoints in invariant NKT cell development.

    PubMed

    Verykokakis, Mihalis; Krishnamoorthy, Veena; Iavarone, Antonio; Lasorella, Anna; Sigvardsson, Mikael; Kee, Barbara L

    2013-12-15

    Invariant NKT (iNKT) cells display characteristics of both adaptive and innate lymphoid cells (ILCs). Like other ILCs, iNKT cells constitutively express ID proteins, which antagonize the E protein transcription factors that are essential for adaptive lymphocyte development. However, unlike ILCs, ID2 is not essential for thymic iNKT cell development. In this study, we demonstrated that ID2 and ID3 redundantly promoted iNKT cell lineage specification involving the induction of the signature transcription factor PLZF and that ID3 was critical for development of TBET-dependent NKT1 cells. In contrast, both ID2 and ID3 limited iNKT cell numbers by enforcing the postselection checkpoint in conventional thymocytes. Therefore, iNKT cells show both adaptive and innate-like requirements for ID proteins at distinct checkpoints during iNKT cell development.

  10. PROCESS WATER BUILDING, TRA605. SUMP TANK PUMP. COMPARE WITH ID33G247. ...

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

    PROCESS WATER BUILDING, TRA-605. SUMP TANK PUMP. COMPARE WITH ID-33-G-247. INL NEGATIVE NO. 4378. Unknown Photographer, 3/5/1952 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  11. ETR BASEMENT, TRA642, INTERIOR. BASEMENT. CUBICLE INTERIOR (SEE PHOTOS ID33G101 ...

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

    ETR BASEMENT, TRA-642, INTERIOR. BASEMENT. CUBICLE INTERIOR (SEE PHOTOS ID-33-G-101 AND ID-33-G-102) WITH TANK AND SODIUM-RELATED APPARATUS. CAMERA STANDS BEFORE ROLL-UP DOOR SHOWN IN PHOTO ID-33-G-101. INL NEGATIVE NO. HD24-3-3. Mike Crane, Photographer, 11/2000 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  12. Suppression of Chondrogenesis by Id Helix-Loop-Helix Proteins in Murine Embryonic Orofacial Tissue

    PubMed Central

    Mukhopadhyay, Partha; Rezzoug, Francine; Webb, Cynthia L.; Pisano, M. Michele; Greene, Robert M.

    2009-01-01

    Inhibitors of differentiation (Id) proteins are helix-loop-helix (HLH) transcription factors lacking a DNA binding domain. Id proteins modulate cell proliferation, apoptosis, and differentiation in embryonic/fetal tissue. Perturbation of any of these processes in cells of the developing orofacial region results in orofacial anomalies. Chondrogenesis, a process integral to normal orofacial ontogenesis, is known to be modulated, in part, by Id proteins. In the present study, the mRNA and protein expression patterns of Id1, Id2, Id3 and Id4 were examined in developing murine orofacial tissue in vivo, as well as in murine embryonic maxillary mesenchymal cells in vitro. The functional role of Ids during chondrogenesis was also explored in vitro. Results reveal that cells derived from developing murine orofacial tissue: (1) express Id1, Id2, Id3 and Id4 mRNAs and proteins on each of gestational days 12-14, (2) express all four Id proteins in a developmentally regulated manner, (3) undergo chondrogenesis and express genes encoding various chondrogenic marker proteins (e.g. Runx2, Type X collagen, Sox9) when cultured under micromass conditions, and (4) can have their chondrogenic potential regulated via alteration of Id protein function through overexpression of a basic HLH factor. In summary, results from the current report reveal for the first time, the expression of all four Id proteins in cells derived from developing murine orofacial tissue, and demonstrate a functional role for the Ids in regulating the ability of these cells to undergo chondrogenesis. PMID:19349107

  13. A role for Id2 in regulating photic entrainment of the mammalian circadian system.

    PubMed

    Duffield, Giles E; Watson, Nathan P; Mantani, Akio; Peirson, Stuart N; Robles-Murguia, Maricela; Loros, Jennifer J; Israel, Mark A; Dunlap, Jay C

    2009-02-24

    Inhibitor of DNA binding genes (Id1-Id4) encode helix-loop-helix (HLH) transcriptional repressors associated with development and tumorigenesis [1, 2], but little is known concerning the function(s) of these genes in normal adult animals. Id2 was identified in DNA microarray screens for rhythmically expressed genes [3-5], and further analysis revealed a circadian pattern of expression of all four Id genes in multiple tissues including the suprachiasmatic nucleus. To explore an in vivo function, we generated and characterized deletion mutations of Id2 and of Id4. Id2(-/-) mice exhibit abnormally rapid entrainment and an increase in the magnitude of the phase shift of the pacemaker. A significant proportion of mice also exhibit disrupted rhythms when maintained under constant darkness. Conversely, Id4(-/-) mice did not exhibit a noticeable circadian phenotype. In vitro studies using an mPer1 and an AVP promoter reporter revealed the potential for ID1, ID2, and ID3 proteins to interact with the canonical basic HLH clock proteins BMAL1 and CLOCK. These data suggest that the Id genes may be important for entrainment and operation of the mammalian circadian system, potentially acting through BMAL1 and CLOCK targets.

  14. 6 CFR 37.23 - Reissued REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 6 Domestic Security 1 2012-01-01 2012-01-01 false Reissued REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.23 Reissued REAL ID driver's licenses and identification cards. (a)...

  15. 6 CFR 37.23 - Reissued REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 6 Domestic Security 1 2011-01-01 2011-01-01 false Reissued REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.23 Reissued REAL ID driver's licenses and identification cards. (a)...

  16. 6 CFR 37.25 - Renewal of REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 6 Domestic Security 1 2012-01-01 2012-01-01 false Renewal of REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.25 Renewal of REAL ID driver's licenses and identification cards. (a)...

  17. 6 CFR 37.25 - Renewal of REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 6 Domestic Security 1 2014-01-01 2014-01-01 false Renewal of REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.25 Renewal of REAL ID driver's licenses and identification cards. (a)...

  18. 6 CFR 37.23 - Reissued REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Reissued REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.23 Reissued REAL ID driver's licenses and identification cards. (a)...

  19. 6 CFR 37.25 - Renewal of REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Renewal of REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.25 Renewal of REAL ID driver's licenses and identification cards. (a)...

  20. 6 CFR 37.25 - Renewal of REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 6 Domestic Security 1 2011-01-01 2011-01-01 false Renewal of REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.25 Renewal of REAL ID driver's licenses and identification cards. (a)...

  1. 6 CFR 37.23 - Reissued REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 6 Domestic Security 1 2014-01-01 2014-01-01 false Reissued REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.23 Reissued REAL ID driver's licenses and identification cards. (a)...

  2. 6 CFR 37.23 - Reissued REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 6 Domestic Security 1 2013-01-01 2013-01-01 false Reissued REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.23 Reissued REAL ID driver's licenses and identification cards. (a)...

  3. 6 CFR 37.25 - Renewal of REAL ID driver's licenses and identification cards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 6 Domestic Security 1 2013-01-01 2013-01-01 false Renewal of REAL ID driver's licenses and... SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.25 Renewal of REAL ID driver's licenses and identification cards. (a)...

  4. 76 FR 56356 - Proposed Modification of Class E Airspace; Driggs, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ...: This action proposes to modify Class E airspace at Driggs-Reed Memorial Airport, Driggs, ID. Controlled...) standard instrument approach procedures at Driggs-Reed Memorial Airport, Driggs, ID. This action also would...-Reed Memorial Airport, Driggs, ID. DATES: Comments must be received on or before October 28, 2011...

  5. A Role for Id2 in Regulating Photic Entrainment of the Mammalian Circadian System

    PubMed Central

    Duffield, Giles E.; Watson, Nathan P.; Mantani, Akio; Peirson, Stuart N.; Robles-Murguia, Maricela; Loros, Jennifer J.; Israel, Mark A.; Dunlap, Jay C.

    2009-01-01

    Summary Inhibitor of DNA binding genes (Id1–Id4) encode helix-loop-helix (HLH) transcriptional repressors associated with development and tumorigenesis [1, 2], but little is known concerning the function(s) of these genes in normal adult animals. Id2 was identified in DNA microarray screens for rhythmically expressed genes [3–5], and further analysis revealed a circadian pattern of expression of all four Id genes in multiple tissues including the suprachiasmatic nucleus. To explore an in vivo function, we generated and characterized deletion mutations of Id2 and of Id4. Id2−/− mice exhibit abnormally rapid entrainment and an increase in the magnitude of the phase shift of the pacemaker. A significant proportion of mice also exhibit disrupted rhythms when maintained under constant darkness. Conversely, Id4−/− mice did not exhibit a noticeable circadian phenotype. In vitro studies using an mPer1 and an AVP promoter reporter revealed the potential for ID1, ID2, and ID3 proteins to interact with the canonical basic HLH clock proteins BMAL1 and CLOCK. These data suggest that the Id genes may be important for entrainment and operation of the mammalian circadian system, potentially acting through BMAL1 and CLOCK targets. PMID:19217292

  6. Picture This: How to Establish an Effective School ID Card Program

    ERIC Educational Resources Information Center

    Finkelstein, David

    2013-01-01

    Most school districts do not have an ID card policy that everyone knows and follows, yet. many school districts are implementing ID card programs to address concerns about safety, efficiency, and convenience. A well-thought-out ID card program leads to greater security and smoother operations throughout the school and should thus be a priority.…

  7. Picture This: How to Establish an Effective School ID Card Program

    ERIC Educational Resources Information Center

    Finkelstein, David

    2013-01-01

    Most school districts do not have an ID card policy that everyone knows and follows, yet. many school districts are implementing ID card programs to address concerns about safety, efficiency, and convenience. A well-thought-out ID card program leads to greater security and smoother operations throughout the school and should thus be a priority.…

  8. Iron Deficiency (ID) at Both Birth and 9 Months Predicts Right Frontal EEG Asymmetry in Infancy

    PubMed Central

    Armony-Sivan, Rinat; Zhu, Bingquan; Clark, Katy M.; Richards, Blair; Ji, Chai; Kaciroti, Niko; Shao, Jie

    2016-01-01

    This study considered effects of timing and duration of iron deficiency (ID) on frontal EEG asymmetry in infancy. In healthy term Chinese infants, EEG was recorded at 9 months in three experimental conditions: baseline, peek-a-boo, and stranger approach. Eighty infants provided data for all conditions. Prenatal ID was defined as low cord ferritin or high ZPP/H. Postnatal ID was defined as ≥ two abnormal iron measures at 9 months. Study groups were pre- and postnatal ID, prenatal ID only, postnatal ID only, and not ID. GLM repeated measure analysis showed a main effect for iron group. The pre- and postnatal ID group had negative asymmetry scores, reflecting right frontal EEG asymmetry (mean ±SE: −.18 ±.07) versus prenatal ID only (.00 ±.04), postnatal ID only (.03 ±.04), and not ID (.02 ±.04). Thus, ID at both birth and 9 months was associated with right frontal EEG asymmetry, a neural correlate of behavioral withdrawal and negative emotions. PMID:26668100

  9. Quadruplex Integrated DNA (QuID) Nanosensors for Monitoring Dopamine

    PubMed Central

    Morales, Jennifer M.; Skipwith, Christopher G.; Clark, Heather A.

    2015-01-01

    Dopamine is widely innervated throughout the brain and critical for many cognitive and motor functions. Imbalances or loss in dopamine transmission underlie various psychiatric disorders and degenerative diseases. Research involving cellular studies and disease states would benefit from a tool for measuring dopamine transmission. Here we show a Quadruplex Integrated DNA (QuID) nanosensor platform for selective and dynamic detection of dopamine. This nanosensor exploits DNA technology and enzyme recognition systems to optically image dopamine levels. The DNA quadruplex architecture is designed to be compatible in physically constrained environments (110 nm) with high flexibility, homogeneity, and a lower detection limit of 110 µM. PMID:26287196

  10. CRISP-ID: decoding CRISPR mediated indels by Sanger sequencing

    PubMed Central

    Dehairs, Jonas; Talebi, Ali; Cherifi, Yacine; Swinnen, Johannes V.

    2016-01-01

    The advent of next generation gene editing technologies has revolutionized the fields of genome engineering in allowing the generation of gene knockout models and functional gene analysis. However, the screening of resultant clones remains challenging due to the simultaneous presence of different indels. Here, we present CRISP-ID, a web application which uses a unique algorithm for genotyping up to three alleles from a single Sanger sequencing trace, providing a robust and readily accessible platform to directly identify indels and significantly speed up the characterization of clones. PMID:27363488

  11. Id3 induces an Elk-1-caspase-8-dependent apoptotic pathway in squamous carcinoma cells.

    PubMed

    Chen, You-Shin; Aubee, Joseph; DiVito, Kyle A; Zhou, Hengbo; Zhang, Weiyi; Chou, Fen-Pi; Simbulan-Rosenthal, Cynthia M; Rosenthal, Dean S

    2015-06-01

    Inhibitor of differentiation/DNA-binding (Id) proteins are helix-loop-helix (HLH) transcription factors. The Id protein family (Id1-Id4) mediates tissue homeostasis by regulating cellular processes including differentiation, proliferation, and apoptosis. Ids typically function as dominant negative HLH proteins, which bind other HLH proteins and sequester them away from DNA promoter regions. Previously, we have found that Id3 induced apoptosis in immortalized human keratinocytes upon UVB exposure, consistent with its role as a tumor suppressor. To investigate the role of Id3 in malignant squamous cell carcinoma (SCC) cells (A431), a tetracycline-regulated inducible system was used to induce Id3 in cell culture and mouse xenograft models. We found that upon Id3 induction, there was a decrease in cell number under low serum conditions, as well as in soft agar. Microarray, RT-PCR, immunoblot, siRNA, and inhibitor studies revealed that Id3 induced expression of Elk-1, an E-twenty-six (ETS)-domain transcription factor, inducing procaspase-8 expression and activation. Id3 deletion mutants revealed that 80 C-terminal amino acids, including the HLH, are important for Id3-induced apoptosis. In a mouse xenograft model, Id3 induction decreased tumor size by 30%. Using immunofluorescent analysis, we determined that the tumor size decrease was also mediated through apoptosis. Furthermore, we show that Id3 synergizes with 5-FU and cisplatin therapies for nonmelanoma skin cancer cells. Our studies have shown a molecular mechanism by which Id3 induces apoptosis in SCC, and this information can potentially be used to develop new treatments for SCC patients.

  12. PhID: an open-access integrated pharmacology interactions database for drugs, targets, diseases, genes, side-effects and pathways.

    PubMed

    Deng, Zhe; Tu, Weizhong; Deng, Zixin; Hu, Qian-Nan

    2017-09-14

    The current network pharmacology study encountered a bottleneck with a lot of public data scattered in different databases. There is the lack of open-access and consolidated platform that integrates this information for systemic research. To address this issue, we have developed PhID, an integrated pharmacology database which integrates >400,000 pharmacology elements (drug, target, disease, gene, side-effect, and pathway) and >200,000 element interactions in branches of public databases. The PhID has three major applications: (1) assists scientists searching through the overwhelming amount of pharmacology elements interaction data by names, public IDs, molecule structures, or molecular sub-structures; (2) helps visualizing pharmacology elements and their interactions with a web-based network graph; (3) provides prediction of drug-target interactions through two modules: PreDPI-ki and FIM, by which users can predict drug-target interactions of the PhID entities or some drug-target pairs they interest. To get a systems-level understanding of drug action and disease complexity, PhID as a network pharmacology tool was established from the perspective of data layer, visualization layer and prediction model layer to present information untapped by current databases. Database URL: http://phid.ditad.org/.

  13. Using ATM over SATCOM links

    NASA Technical Reports Server (NTRS)

    Comparetto, Gary M.

    1995-01-01

    The Asynchronous Transfer Mode (ATM) protocol is studied from the standpoint of determining what limitations, if any, exist in using it over satellite links. It is concluded that, while there is nothing intrinsic about ATM that would generally preclude its use over satellite links, there are, however, several intrinsic characteristics of satellite links, as well as some satellite system configuration-specific issues, that must be taken into account.

  14. ATF3 suppresses ESCC via downregulation of ID1.

    PubMed

    Li, Jian; Yang, Zishan; Chen, Zhiuguo; Bao, Yonghua; Zhang, Huijuan; Fang, Xinhui; Yang, Wancai

    2016-09-01

    Esophageal cancer is one of the most prevalent forms of cancer and has a particularly high mortality rate due to early metastasis; however, the underlying mechanisms of its formation and progression remain unclear. The present study performed immunohistochemical analysis and observed that the expression of activating transcription factor 3 (ATF3) was reduced in esophageal squamous cell carcinoma (ESCC) in comparison with non-tumor adjacent tissues. By contrast, inhibitor of DNA binding 1 (ID1) was overexpressed in ESCC tissues, demonstrating an inverse correlation with ATF3 (P<0.01). In ESCC EC109 and KYSE450 cells lines, transfection with an ATF3-overexpression plasmid resulted in the inhibition of cell proliferation, motility and migration, which was associated with the induction of E-cadherin expression and inhibition of cyclin D1 and Twist. Notably, ATF3 exerted an inverse regulatory interaction with ID1. The results of the present study provide additional evidence of the tumor suppressive features of ATF3 and demonstrate a novel mechanism of ATF3-mediated inhibition of cancer metastasis in esophageal cancer.

  15. ATF3 suppresses ESCC via downregulation of ID1

    PubMed Central

    Li, Jian; Yang, Zishan; Chen, Zhiuguo; Bao, Yonghua; Zhang, Huijuan; Fang, Xinhui; Yang, Wancai

    2016-01-01

    Esophageal cancer is one of the most prevalent forms of cancer and has a particularly high mortality rate due to early metastasis; however, the underlying mechanisms of its formation and progression remain unclear. The present study performed immunohistochemical analysis and observed that the expression of activating transcription factor 3 (ATF3) was reduced in esophageal squamous cell carcinoma (ESCC) in comparison with non-tumor adjacent tissues. By contrast, inhibitor of DNA binding 1 (ID1) was overexpressed in ESCC tissues, demonstrating an inverse correlation with ATF3 (P<0.01). In ESCC EC109 and KYSE450 cells lines, transfection with an ATF3-overexpression plasmid resulted in the inhibition of cell proliferation, motility and migration, which was associated with the induction of E-cadherin expression and inhibition of cyclin D1 and Twist. Notably, ATF3 exerted an inverse regulatory interaction with ID1. The results of the present study provide additional evidence of the tumor suppressive features of ATF3 and demonstrate a novel mechanism of ATF3-mediated inhibition of cancer metastasis in esophageal cancer. PMID:27602100

  16. DamID Analysis of Nuclear Organization in Caenorhabditis elegans.

    PubMed

    Gómez-Saldivar, Georgina; Meister, Peter; Askjaer, Peter

    2016-01-01

    The development of genomics and next generation sequencing platforms has dramatically improved our insight into chromatin structure and organization and its fine interplay with gene expression. The nuclear envelope has emerged as a key component in nuclear organization via extensive contacts between the genome and numerous proteins at the nuclear periphery. These contacts may have profound effects on gene expression as well as cell proliferation and differentiation. Indeed, their perturbations are associated with several human pathologies known as laminopathies or nuclear envelopathies. However, due to their dynamic behavior the contacts between nuclear envelope proteins and chromatin are challenging to identify, in particular in intact tissues. Here, we propose the DamID technique as an attractive method to globally characterize chromatin organization in the popular model organism Caenorhabditis elegans. DamID is based on the in vivo expression of a chromatin-associated protein of interest fused to the Escherichia coli DNA adenine methyltransferase, which produces unique identification tags at binding site in the genome. This marking is simple, highly specific and can be mapped by sensitive enzymatic and next generation sequencing approaches.

  17. Practical use of lens structures in ID documents

    NASA Astrophysics Data System (ADS)

    van den Berg, Jan

    2006-02-01

    Polymer ID-documents mostly are made of plastic foils which are laminated to one massive card by applying heat and pressure. During this lamination process, some structures can be transferred from the metal laminating plate to the card surface. These structures can be shaped in the form of a lens. Both are possible, positive as well as negative lens structures, for example in the form of lines or (micro) text. Also lens arrays of cylinder lenses can be made. The lens structures can be combined with the security design which is printed on the document, resulting in optically variable effects of moire patterns. Also these lens structures can be combined with laser engraving during the personalization of the document. In this way it is even possible to personalize the document with a stereo photo, the so called stereogram. The tactility of the structures on the ID-document, combined with the optical effects, makes these structures a very strong first line security feature. This kind of security features are completely integrated into the card body and combined with the personalization, which make them hard to manipulate by counterfeiters. Because of the fact that the human eye can handle images with a lot of noise, the optical quality of the lenses as well as the focal point seems to be less important for the most applications. Some applications need a rather high optical quality.

  18. Iron nanoparticles significantly affect the in vitro and in vivo expression of Id genes.

    PubMed

    Zou, Jinglu; Wang, Xin; Zhang, Ling; Wang, Jinke

    2015-03-16

    In recent DNA microarray studies, we found that the transcription of the Id3 gene was significantly down-regulated in five cell lines (RAW264.7, Hepa1-6, THP-1, HepG2, and HL7702) treated with two doses (50 and 100 μg/mL) of a DMSA-coated magnetite nanoparticle. Given the regulatory roles of Id genes in the cell cycle, growth, and differentiation, we wanted to do more investigations on the effect of the nanoparticle upon the Id genes. This study detected the expression of Id genes in six cell lines (the above cell lines plus HeLa) treated with the nanoparticle at the same doses using quantitative PCR. The results revealed that the expression of Id genes was significantly affected by the nanoparticle in these cell lines. Under each treatment, the Id3 gene was significantly (p < 0.01) down-regulated in all cell lines, the Id1 gene was significantly down-regulated in all cell lines except the RAW264.7 cells, and the Id2 gene was significantly down-regulated in the HepG2, HL7702, and HeLa cells. Because the Id1, Id2, and Id3 genes were significantly down-regulated in three liver-derived cell lines (Hepa1-6, HepG2, and HL7702) in both microarray and PCR detections, this study then detected the expression of Id genes in the liver tissues of mice that were intravenously injected with the nanoparticle at two doses (2 and 5 mg/kg body weight). The results revealed that the expression of Id1, Id2, and Id3 genes was also significantly down-regulated in the liver tissues under each treatment. Another Id gene, Id4, was also significantly regulated in some cells or liver tissues treated with the nanoparticle. These results reveal that the nanoparticle exerts a significant effect on the in vitro and in vivo expression of Id genes. This study thus provides new insights into the Id-related nanotoxicity of the nanoparticle and the close relationship between the regulation of Id genes and iron.

  19. The Issues.

    ERIC Educational Resources Information Center

    Boren, David L.

    Perspectives on issues in postsecondary education are presented with some reference to Oklahoma. Enrollment trends and the push toward cost effective educational programs are considered, and it is suggested that the important issue is often overlooked: the need to clarify the role of higher education institutions, or what society demands from the…

  20. Modulation of basic helix-loop-helix transcription complex formation by Id proteins during neuronal differentiation.

    PubMed

    Jögi, Annika; Persson, Paula; Grynfeld, Anna; Påhlman, Sven; Axelson, Håkan

    2002-03-15

    It is assumed that the Id helix-loop-helix (HLH) proteins act by associating with ubiquitously expressed basic HLH (bHLH) transcription factors, such as E47 and E2-2, which prevents these factors from forming functional hetero- or homodimeric DNA binding complexes. Several tissue-specific bHLH proteins, including HASH-1, dHAND, and HES-1, are important for development of the nervous system. Neuroblastoma tumors are derived from the sympathetic nervous system and exhibit neural crest features. In differentiating neuroblastoma cells, HASH-1 is down-regulated, and there is coincident up-regulation of the transcriptional repressor HES-1, which is known to bind the HASH-1 promoter. We found that the three Id proteins expressed in neuroblastoma cells (Id1, Id2, and Id3) were down-regulated during induced differentiation, indicating that Id proteins help keep the tumor cells in an undifferentiated state. Studying interactions, we noted that all four Id proteins could dimerize with E47 or E2-2, but not with HASH-1 or dHAND. However, the Id proteins did complex with HES-1, and increased levels of Id2 reduced the DNA binding activity of HES-1. Furthermore, HES-1 interfered with Id2/E2-2 complex formation. The ability of Id proteins to affect HES-1 activity is of particular interest in neuronal cells, where regulation of HES-1 is essential for the timing of neuronal differentiation.

  1. Overexpression of Id-1 protein is a marker in colorectal cancer progression.

    PubMed

    Zhao, Zeng-Ren; Zhang, Zhi-Yong; Zhang, Hong; Jiang, Li; Wang, Ming-Wei; Sun, Xiao-Feng

    2008-02-01

    The inhibitor of differentiation/DNA binding 1 (Id-1), a negative regulator of basic helix-loop-helix transcription factors, plays an important role in the regulation of cell proliferation and differentiation. We examined the Id-1 expression by immunohistochemistry in 9 adenomas, 79 primary colorectal adenocarcinomas matched with 40 adjacent normal mucosa specimens and its relationship with clinicopathological factors. The Id-1 expression was increased in the carcinoma compared to the adjacent normal mucosa either in the unmatched and matched samples or to the adenoma. There was no significant difference in the Id-1 expression between normal mucosa and adenoma. The Id-1 expression of carcinoma was increased from Dukes' stages A to B, to C and to D. The cases with lymph node metastasis had a higher rate of a stronger Id-1 expression than those without lymph node metastasis. In conclusion, Id-1 overexpression plays an important role in colorectal cancer progression.

  2. Impaired Thermogenesis and a Molecular Signature for Brown Adipose Tissue in Id2 Null Mice

    PubMed Central

    Zhou, Peng; Robles-Murguia, Maricela; Mathew, Deepa; Duffield, Giles E.

    2016-01-01

    Inhibitor of DNA binding 2 (ID2) is a helix-loop-helix transcriptional repressor rhythmically expressed in many adult tissues. Our previous studies have demonstrated that Id2 null mice have sex-specific elevated glucose uptake in brown adipose tissue (BAT). Here we further explored the role of Id2 in the regulation of core body temperature over the circadian cycle and the impact of Id2 deficiency on genes involved in insulin signaling and adipogenesis in BAT. We discovered a reduced core body temperature in Id2−/− mice. Moreover, in Id2−/− BAT, 30 genes including Irs1, PPARs, and PGC-1s were identified as differentially expressed in a sex-specific pattern. These data provide valuable insights into the impact of Id2 deficiency on energy homeostasis of mice in a sex-specific manner. PMID:27144179

  3. Comparison of Perinatal Risk Factors Associated with Autism Spectrum Disorder (ASD), Intellectual Disability (ID), and Co-Occurring ASD and ID

    ERIC Educational Resources Information Center

    Schieve, Laura A.; Clayton, Heather B.; Durkin, Maureen S.; Wingate, Martha S.; Drews-Botsch, Carolyn

    2015-01-01

    While studies report associations between perinatal outcomes and both autism spectrum disorder (ASD) and intellectual disability (ID), there has been little study of ASD with versus without co-occurring ID. We compared perinatal risk factors among 7547 children in the 2006-2010 Autism and Developmental Disability Monitoring Network classified as…

  4. Comparison of Perinatal Risk Factors Associated with Autism Spectrum Disorder (ASD), Intellectual Disability (ID), and Co-Occurring ASD and ID

    ERIC Educational Resources Information Center

    Schieve, Laura A.; Clayton, Heather B.; Durkin, Maureen S.; Wingate, Martha S.; Drews-Botsch, Carolyn

    2015-01-01

    While studies report associations between perinatal outcomes and both autism spectrum disorder (ASD) and intellectual disability (ID), there has been little study of ASD with versus without co-occurring ID. We compared perinatal risk factors among 7547 children in the 2006-2010 Autism and Developmental Disability Monitoring Network classified as…

  5. ID4 promotes AR expression and blocks tumorigenicity of PC3 prostate cancer cells

    SciTech Connect

    Komaragiri, Shravan Kumar; Bostanthirige, Dhanushka H.; Morton, Derrick J.; Patel, Divya; Joshi, Jugal; Upadhyay, Sunil; Chaudhary, Jaideep

    2016-09-09

    Deregulation of tumor suppressor genes is associated with tumorigenesis and the development of cancer. In prostate cancer, ID4 is epigenetically silenced and acts as a tumor suppressor. In normal prostate epithelial cells, ID4 collaborates with androgen receptor (AR) and p53 to exert its tumor suppressor activity. Previous studies have shown that ID4 promotes tumor suppressive function of AR whereas loss of ID4 results in tumor promoter activity of AR. Previous study from our lab showed that ectopic ID4 expression in DU145 attenuates proliferation and promotes AR expression suggesting that ID4 dependent AR activity is tumor suppressive. In this study, we examined the effect of ectopic expression of ID4 on highly malignant prostate cancer cell, PC3. Here we show that stable overexpression of ID4 in PC3 cells leads to increased apoptosis and decreased cell proliferation and migration. In addition, in vivo studies showed a decrease in tumor size and volume of ID4 overexpressing PC3 cells, in nude mice. At the molecular level, these changes were associated with increased androgen receptor (AR), p21, and AR dependent FKBP51 expression. At the mechanistic level, ID4 may regulate the expression or function of AR through specific but yet unknown AR co-regulators that may determine the final outcome of AR function. - Highlights: • ID4 expression induces AR expression in PC3 cells, which generally lack AR. • ID4 expression increased apoptosis and decreased cell proliferation and invasion. • Overexpression of ID4 reduces tumor growth of subcutaneous xenografts in vivo. • ID4 induces p21 and FKBP51 expression- co-factors of AR tumor suppressor activity.

  6. Microbe-ID: an open source toolbox for microbial genotyping and species identification

    PubMed Central

    Tabima, Javier F.; Everhart, Sydney E.; Larsen, Meredith M.; Weisberg, Alexandra J.; Kamvar, Zhian N.; Tancos, Matthew A.; Smart, Christine D.; Chang, Jeff H.

    2016-01-01

    Development of tools to identify species, genotypes, or novel strains of invasive organisms is critical for monitoring emergence and implementing rapid response measures. Molecular markers, although critical to identifying species or genotypes, require bioinformatic tools for analysis. However, user-friendly analytical tools for fast identification are not readily available. To address this need, we created a web-based set of applications called Microbe-ID that allow for customizing a toolbox for rapid species identification and strain genotyping using any genetic markers of choice. Two components of Microbe-ID, named Sequence-ID and Genotype-ID, implement species and genotype identification, respectively. Sequence-ID allows identification of species by using BLAST to query sequences for any locus of interest against a custom reference sequence database. Genotype-ID allows placement of an unknown multilocus marker in either a minimum spanning network or dendrogram with bootstrap support from a user-created reference database. Microbe-ID can be used for identification of any organism based on nucleotide sequences or any molecular marker type and several examples are provided. We created a public website for demonstration purposes called Microbe-ID (microbe-id.org) and provided a working implementation for the genus Phytophthora (phytophthora-id.org). In Phytophthora-ID, the Sequence-ID application allows identification based on ITS or cox spacer sequences. Genotype-ID groups individuals into clonal lineages based on simple sequence repeat (SSR) markers for the two invasive plant pathogen species P. infestans and P. ramorum. All code is open source and available on github and CRAN. Instructions for installation and use are provided at https://github.com/grunwaldlab/Microbe-ID. PMID:27602267

  7. Microbe-ID: an open source toolbox for microbial genotyping and species identification.

    PubMed

    Tabima, Javier F; Everhart, Sydney E; Larsen, Meredith M; Weisberg, Alexandra J; Kamvar, Zhian N; Tancos, Matthew A; Smart, Christine D; Chang, Jeff H; Grünwald, Niklaus J

    2016-01-01

    Development of tools to identify species, genotypes, or novel strains of invasive organisms is critical for monitoring emergence and implementing rapid response measures. Molecular markers, although critical to identifying species or genotypes, require bioinformatic tools for analysis. However, user-friendly analytical tools for fast identification are not readily available. To address this need, we created a web-based set of applications called Microbe-ID that allow for customizing a toolbox for rapid species identification and strain genotyping using any genetic markers of choice. Two components of Microbe-ID, named Sequence-ID and Genotype-ID, implement species and genotype identification, respectively. Sequence-ID allows identification of species by using BLAST to query sequences for any locus of interest against a custom reference sequence database. Genotype-ID allows placement of an unknown multilocus marker in either a minimum spanning network or dendrogram with bootstrap support from a user-created reference database. Microbe-ID can be used for identification of any organism based on nucleotide sequences or any molecular marker type and several examples are provided. We created a public website for demonstration purposes called Microbe-ID (microbe-id.org) and provided a working implementation for the genus Phytophthora (phytophthora-id.org). In Phytophthora-ID, the Sequence-ID application allows identification based on ITS or cox spacer sequences. Genotype-ID groups individuals into clonal lineages based on simple sequence repeat (SSR) markers for the two invasive plant pathogen species P. infestans and P. ramorum. All code is open source and available on github and CRAN. Instructions for installation and use are provided at https://github.com/grunwaldlab/Microbe-ID.

  8. Community Links

    ERIC Educational Resources Information Center

    Nelson, Mary

    1975-01-01

    At Moraine Valley Community College (Illinois), a chain of events, programs, activities, and services has linked the college and community in such areas as fine arts, ethnic groups, public services, community action, community service, and community education. (Author/NHM)

  9. Link Analysis

    NASA Astrophysics Data System (ADS)

    Donoho, Steve

    Link analysis is a collection of techniques that operate on data that can be represented as nodes and links. This chapter surveys a variety of techniques including subgraph matching, finding cliques and K-plexes, maximizing spread of influence, visualization, finding hubs and authorities, and combining with traditional techniques (classification, clustering, etc). It also surveys applications including social network analysis, viral marketing, Internet search, fraud detection, and crime prevention.

  10. JPRS Report: Proliferation Issues

    DTIC Science & Technology

    2016-03-24

    nuclear -related infor- Korea imports uranium from the United States and mation with Japan for the purpose of checking Japan’s Canada for its reactors and...foreign media information on issues related to worldwide proliferation and transfer activities in nuclear , chemical, and biological weapons, including...I Antinuclear Group Alleges ’ Nuclear Link’ With Japan [WEEKEND ARGUS 7 Nov] ................ 2 Chemical Weapons Convention Signing

  11. Emerging Issues.

    ERIC Educational Resources Information Center

    Carter, Denise

    1988-01-01

    Youth services programs and cholesterol in children's diets, two topics that may emerge as issues in schools and school districts in the near future, are addressed. Resources for further information are listed. (CB)

  12. ID-Check: Online Concealed Information Test Reveals True Identity.

    PubMed

    Verschuere, Bruno; Kleinberg, Bennett

    2016-01-01

    The Internet has already changed people's lives considerably and is likely to drastically change forensic research. We developed a web-based test to reveal concealed autobiographical information. Initial studies identified a number of conditions that affect diagnostic efficiency. By combining these moderators, this study investigated the full potential of the online ID-check. Participants (n = 101) tried to hide their identity and claimed a false identity in a reaction time-based Concealed Information Test. Half of the participants were presented with personal details (e.g., first name, last name, birthday), whereas the others only saw irrelevant details. Results showed that participants' true identity could be detected with high accuracy (AUC = 0.98; overall accuracy: 86-94%). Online memory detection can reliably and validly detect whether someone is hiding their true identity. This suggests that online memory detection might become a valuable tool for forensic applications.

  13. Image processing by Intensity-Dependent Spread (IDS)

    NASA Technical Reports Server (NTRS)

    Cornsweet, Tom N.

    1989-01-01

    As retinal illuminance is lowered, the human visual system integrates the effects of photon absorptions over larger areas and longer times. A theory of the process that might underlie these changes is called Intensity-Dependent Spread (IDS). Each input point gives rise to a pattern of excitation that spreads to a region of the total excitation it sees. The unique aspect of the theory is the assumption that, although the amplitude of the excitation pattern at its center increases with input illuminance, its width decreases in such a way that its volume remains constant. Application of this theory to image processing reveals that it displays a number of unexpected and potentially useful properties. Among them are edge enhancement and independence from scene illumination.

  14. Lightweighting Issues

    DTIC Science & Technology

    2006-02-27

    Lightweighting Issues "Need to be faster, more agile, less bureaucratic - Need to Fight this everyday" Report Documentation Page Form ApprovedOMB No. 0704...4. TITLE AND SUBTITLE Lightweighting Issues 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Thomas Mathes 5d...practices • Designed for force-on-force engagement • Cumbersome logistics tail • Basic situational awareness • Lightweight armor • Structure plus armor (A

  15. Underground Storage Tank Integrated Demonstration (UST-ID). Technology summary

    SciTech Connect

    Not Available

    1994-02-01

    The DOE complex currently has 332 underground storage tanks (USTs) that have been used to process and store radioactive and chemical mixed waste generated from weapon materials production. Very little of the over 100 million gallons of high-level and low-level radioactive liquid waste has been treated and disposed of in final form. Two waste storage tank design types are prevalent across the DOE complex: single-shell wall and double-shell wall designs. They are made of stainless steel, concrete, and concrete with carbon steel liners, and their capacities vary from 5000 gallons (19 m{sup 3}) to 10{sup 6} gallons (3785 m{sup 3}). The tanks have an overburden layer of soil ranging from a few feet to tens of feet. Responding to the need for remediation of tank waste, driven by Federal Facility Compliance Agreements (FFCAs) at all participating sites, the Underground Storage Tank Integrated Demonstration (UST-ID) Program was created by the US DOE Office of Technology Development in February 1991. Its mission is to focus the development, testing, and evaluation of remediation technologies within a system architecture to characterize, retrieve, treat to concentrate, and dispose of radioactive waste stored in USTs at DOE facilities. The ultimate goal is to provide safe and cost-effective solutions that are acceptable to the public and the regulators. The UST-ID has focused on five DOE locations: the Hanford Site, which is the host site, in Richland, Washington; the Fernald Site in Fernald, Ohio; the Idaho National Engineering Laboratory near Idaho Falls, Idaho; the Oak Ridge Reservation in Oak Ridge, Tennessee, and the Savannah River Site in Savannah River, South Carolina.

  16. Id3 Is a Direct Transcriptional Target of Pax7 in Quiescent Satellite Cells

    PubMed Central

    Kumar, Deepak; Shadrach, Jennifer L.; Wagers, Amy J.

    2009-01-01

    Pax7 is a key regulator of skeletal muscle stem cells and is required along with Pax3 to generate skeletal muscle precursors. We have identified a collection of genes induced by either Pax3 or Pax7 in C2C12 muscle cells. Two notable Pax3/7 targets are the inhibitory helix-loop-helix (HLH) proteins inhibitor of DNA binding (Id) 2 and Id3, both of which are coordinately expressed with Pax7 in quiescent satellite cells and are induced in quiescent C2C12 myogenic cells after ectopic expression of either Pax3 or Pax7. Ectopic Pax7 activates expression of a luciferase reporter driven by the Id3 promoter, and maximal induction of this reporter requires a conserved Pax7 binding site located upstream of the Id3 gene. Chromatin immunoprecipitation indicated that Pax7 is bound upstream of the Id3 promoter in quiescent satellite cells. In addition, short hairpin RNA-mediated knockdown of Pax7 expression in cultured satellite cells coordinately decreased both Id2 and Id3 expression. Together, these findings indicate that Id3 is a direct transcriptional target for Pax7 in quiescent satellite cells, and they suggest that Pax7 acts to block premature differentiation of quiescent satellite cells by inducing the expression of Id2 and Id3, which in turn may act to block either the precocious induction of myogenic basic (b)HLH proteins, the activity of myogenic bHLH proteins, or both. PMID:19458195

  17. ID4 promotes AR expression and blocks tumorigenicity of PC3 prostate cancer cells.

    PubMed

    Komaragiri, Shravan Kumar; Bostanthirige, Dhanushka H; Morton, Derrick J; Patel, Divya; Joshi, Jugal; Upadhyay, Sunil; Chaudhary, Jaideep

    2016-09-09

    Deregulation of tumor suppressor genes is associated with tumorigenesis and the development of cancer. In prostate cancer, ID4 is epigenetically silenced and acts as a tumor suppressor. In normal prostate epithelial cells, ID4 collaborates with androgen receptor (AR) and p53 to exert its tumor suppressor activity. Previous studies have shown that ID4 promotes tumor suppressive function of AR whereas loss of ID4 results in tumor promoter activity of AR. Previous study from our lab showed that ectopic ID4 expression in DU145 attenuates proliferation and promotes AR expression suggesting that ID4 dependent AR activity is tumor suppressive. In this study, we examined the effect of ectopic expression of ID4 on highly malignant prostate cancer cell, PC3. Here we show that stable overexpression of ID4 in PC3 cells leads to increased apoptosis and decreased cell proliferation and migration. In addition, in vivo studies showed a decrease in tumor size and volume of ID4 overexpressing PC3 cells, in nude mice. At the molecular level, these changes were associated with increased androgen receptor (AR), p21, and AR dependent FKBP51 expression. At the mechanistic level, ID4 may regulate the expression or function of AR through specific but yet unknown AR co-regulators that may determine the final outcome of AR function. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Overexpression of Id-1 is significantly associated with tumour angiogenesis in human pancreas cancers.

    PubMed

    Lee, K T; Lee, Y W; Lee, J K; Choi, S H; Rhee, J C; Paik, S S; Kong, G

    2004-03-22

    It has been suggested that Id-1 has a critical role in the tumour progression and aggressiveness of several human cancers. However, the clinicopathological and biological significance of Id-1 overexpression remains unclear in human primary cancer. To investigate the association between Id-1 expression and cell proliferation or tumour angiogenesis, we examined the cell cycle kinetic indices (the proliferation and apoptotic indices, PI and AI) and intratumoral microvessel density (MVD) in 65 human pancreatic cancers. We also investigated the relationship between its expression and various clinicopathological factors to determine the clinical significance of Id-1 overexpression. Out of a total 65 cases, 32 (49.3%) showed overexpression of Id-1 vs normal tissues. Id-1 expression was found to be significantly associated with MVD (P=0.002). In further analysis of subgroups with higher and lower Id-1 expression, tumours with higher Id-1 expression (scores 4 and 5) showed significantly higher MVD than tumours with lower expression of Id-1 (scores 2 and 3) (111.18+/-57.14 vs 64.13+/-28.19, P<0.001). However, no significant association was found between Id-1 overexpression and patient survival rate. No significant association was also found between Id-1 expression and cell cycle kinetic indices (PI or AI) in pancreatic cancer. Moreover, the overexpression of Id-1 protein was not correlated with any significant clinicopathologic factors. These findings indicate that Id-1 overexpression is closely related with tumour angiogenesis and a higher density of intratumoral vessel, but that it is not associated with a poorer prognosis of survival or a higher cell proliferative potential in human pancreatic cancer.

  19. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2000-02-01

    To see a list of advertisers from the three most recent issues of JCE, go to the HTML Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  20. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2000-04-01

    To see a list of advertisers from the three most recent issues of JCE, go to the HTML Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  1. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2000-07-01

    To see a list of advertisers from the three most recent issues of JCE, go to the HTML Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  2. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2000-12-01

    To see a list of advertisers from the three most recent issues of JCE, go to the HTML Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  3. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2000-10-01

    To see a list of advertisers from the three most recent issues of JCE, go to the HTML Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  4. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2001-05-01

    To see a list of advertisers from the three most recent issues of JCE, go to the Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  5. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2001-09-01

    To see a list of advertisers from the three most recent issues of JCE, go to the Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  6. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2001-04-01

    To see a list of advertisers from the three most recent issues of JCE, go to the Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  7. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2000-09-01

    To see a list of advertisers from the three most recent issues of JCE, go to the HTML Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  8. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2001-02-01

    To see a list of advertisers from the three most recent issues of JCE, go to the Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  9. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    2001-07-01

    To see a list of advertisers from the three most recent issues of JCE, go to the Ad Index. This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. To view a list of the companies that advertised in this issue of JCE, click here. Advertising Representative McNeill Group, Inc. 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  10. Id2-Mediated Inhibition of E2A Represses Memory CD8+ T Cell Differentiation

    PubMed Central

    Masson, Frederick; Minnich, Martina; Olshansky, Moshe; Bilic, Ivan; Mount, Adele M.; Kallies, Axel; Speed, Terence P.; Busslinger, Meinrad; Nutt, Stephen L.

    2013-01-01

    The transcription factor inhibitor of DNA binding (Id)2 modulates T cell fate decisions, but the molecular mechanism underpinning this regulation is unclear. In this study we show that loss of Id2 cripples effector differentiation and instead programs CD8+ T cells to adopt a memory fate with increased Eomesodermin and Tcf7 expression. We demonstrate that Id2 restrains CD8+ T cell memory differentiation by inhibiting E2A-mediated direct activation of Tcf7 and that Id2 expression level mirrors T cell memory recall capacity. As a result of the defective effector differentiation, Id2-deficient CD8+ T cells fail to induce sufficient Tbx21 expression to generate short-lived effector CD8+ T cells. Our findings reveal that the Id2/E2A axis orchestrates T cell differentiation through the induction or repression of downstream transcription factors essential for effector and memory T cell differentiation. PMID:23536629

  11. An improved smaller biotin ligase for BioID proximity labeling

    PubMed Central

    Kim, Dae In; Jensen, Samuel C.; Noble, Kyle A.; KC, Birendra; Roux, Kenneth H.; Motamedchaboki, Khatereh; Roux, Kyle J.

    2016-01-01

    The BioID method uses a promiscuous biotin ligase to detect protein–protein associations as well as proximate proteins in living cells. Here we report improvements to the BioID method centered on BioID2, a substantially smaller promiscuous biotin ligase. BioID2 enables more-selective targeting of fusion proteins, requires less biotin supplementation, and exhibits enhanced labeling of proximate proteins. Thus BioID2 improves the efficiency of screening for protein–protein associations. We also demonstrate that the biotinylation range of BioID2 can be considerably modulated using flexible linkers, thus enabling application-specific adjustment of the biotin-labeling radius. PMID:26912792

  12. The Implementation of C-ID, R2D2 Model on Learning Reading Comprehension

    ERIC Educational Resources Information Center

    Rayanto, Yudi Hari; Rusmawan, Putu Ngurah

    2016-01-01

    The purposes of this research are to find out, (1) whether C-ID, R2D2 model is effective to be implemented on learning Reading comprehension, (2) college students' activity during the implementation of C-ID, R2D2 model on learning Reading comprehension, and 3) college students' learning achievement during the implementation of C-ID, R2D2 model on…

  13. 6 CFR 37.29 - Prohibition against holding more than one REAL ID card or more than one driver's license.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... ID card or more than one driver's license. 37.29 Section 37.29 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum... REAL ID card or more than one driver's license. (a) An individual may hold only one REAL ID card....

  14. 6 CFR 37.29 - Prohibition against holding more than one REAL ID card or more than one driver's license.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ID card or more than one driver's license. 37.29 Section 37.29 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum... REAL ID card or more than one driver's license. (a) An individual may hold only one REAL ID card....

  15. 6 CFR 37.29 - Prohibition against holding more than one REAL ID card or more than one driver's license.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... ID card or more than one driver's license. 37.29 Section 37.29 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum... REAL ID card or more than one driver's license. (a) An individual may hold only one REAL ID card....

  16. 6 CFR 37.29 - Prohibition against holding more than one REAL ID card or more than one driver's license.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... ID card or more than one driver's license. 37.29 Section 37.29 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum... REAL ID card or more than one driver's license. (a) An individual may hold only one REAL ID card....

  17. 6 CFR 37.29 - Prohibition against holding more than one REAL ID card or more than one driver's license.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ID card or more than one driver's license. 37.29 Section 37.29 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum... REAL ID card or more than one driver's license. (a) An individual may hold only one REAL ID card....

  18. Id expression in amphioxus and lamprey highlights the role of gene cooption during neural crest evolution

    NASA Technical Reports Server (NTRS)

    Meulemans, Daniel; McCauley, David; Bronner-Fraser, Marianne

    2003-01-01

    Neural crest cells are unique to vertebrates and generate many of the adult structures that differentiate them from their closest invertebrate relatives, the cephalochordates. Id genes are robust markers of neural crest cells at all stages of development. We compared Id gene expression in amphioxus and lamprey to ask if cephalochordates deploy Id genes at the neural plate border and dorsal neural tube in a manner similar to vertebrates. Furthermore, we examined whether Id expression in these cells is a basal vertebrate trait or a derived feature of gnathostomes. We found that while expression of Id genes in the mesoderm and endoderm is conserved between amphioxus and vertebrates, expression in the lateral neural plate border and dorsal neural tube is a vertebrate novelty. Furthermore, expression of lamprey Id implies that recruitment of Id genes to these cells occurred very early in the vertebrate lineage. Based on expression in amphioxus we postulate that Id cooption conferred sensory cell progenitor-like properties upon the lateral neurectoderm, and pharyngeal mesoderm-like properties upon cranial neural crest. Amphioxus Id expression is also consistent with homology between the anterior neurectoderm of amphioxus and the presumptive placodal ectoderm of vertebrates. These observations support the idea that neural crest evolution was driven in large part by cooption of multipurpose transcriptional regulators from other tissues and cell types.

  19. Genotype-phenotype relationship in mucopolysaccharidosis II: predictive power of IDS variants for the neuronopathic phenotype.

    PubMed

    Vollebregt, Audrey A M; Hoogeveen-Westerveld, Marianne; Kroos, Marian A; Oussoren, Esmee; Plug, Iris; Ruijter, George J; van der Ploeg, Ans T; Pijnappel, W W M Pim

    2017-10-01

    Mucopolysaccharidosis type II (MPS II) is caused by variants in the iduronate-2-sulphatase gene (IDS). Patients can be either neuronopathic with intellectual disability, or non-neuronopathic. Few studies have reported on the IDS genotype-phenotype relationship and on the molecular effects involved. We addressed this in a cohort study of Dutch patients with MPS II. Intellectual performance was assessed for school performance, behaviour, and intelligence. Urinary glycosaminoglycans were quantified by mass spectrometry. IDS variants were analysed in expression studies for enzymatic activity and processing by immunoblotting. Six patients had a non-neuronopathic phenotype and 11 a neuronopathic phenotype, three of whom had epilepsy. Total deletion of IDS invariably resulted in the neuronopathic phenotype. Phenotypes of seven known IDS variants were consistent with the literature. Expression studies of nine variants were novel and showed impaired IDS enzymatic activity, aberrant intracellular processing, and elevated urinary excretion of heparan sulphate and dermatan sulphate irrespective of the MPS II phenotype. We speculate that very low or cell-type-specific IDS residual activity is sufficient to prevent the neuronal phenotype of MPS II. Whereas the molecular effects of IDS variants do not distinguish between MPS II phenotypes, the IDS genotype is a strong predictor. © 2017 Mac Keith Press.

  20. Expression of Id-1 and VEGF in non-small cell lung cancer.

    PubMed

    Kim, Mee-Seon; Park, Tae-In; Lee, Yu-Mi; Jo, Young-Min; Kim, Sunzoo

    2013-01-01

    Angiogenesis is essential for invasive tumor growth and metastasis. Bevacizumab has been widely used for the treatment of non-small cell lung cancer (NSCLC). Various studies clearly demonstrate the relevance of Id-1 and VEGF in angiogenesis. The aim of this study was to establish the role of Id-1 expression in tumor progression and angiogenesis in relation to VEGF in NSCLC. Seventy five patients underwent surgery for lung cancers. The expressions of Id-1 and VEGF in NSCLC samples were determined by immunohistochemistry. Expression of Id-1 and VEGF showed a close correlation in NSCLC (p < 0.001). In addition, Id-1 strong expression group showed high incidence of metastasis in multivariate analysis (p = 0.028). Id-1 strong expression group had short metastasis-free survival (p = 0.008) and short recurrence-free survival (p = 0.027). Strong Id-1 expression in NSCLC had a poor prognosis in association with VEGF expression. Id-1 may function in tumor growth and progression via angiogenesis. Therefore, Id-1 is considered to be a candidate for new therapeutic target and a prognostic factor in NSCLC.

  1. TidFP: Mining Frequent Patterns in Different Databases with Transaction ID

    NASA Astrophysics Data System (ADS)

    Ezeife, C. I.; Zhang, Dan

    Since transaction identifiers (ids) are unique and would not usually be frequent, mining frequent patterns with transaction ids, showing records they occurred in, provides an efficient way to mine frequent patterns in many types of databases including multiple tabled and distributed databases. Existing work have not focused on mining frequent patterns with the transaction ids they occurred in. Many applications require finding strong associations between transaction id (e.g., certain drug) and the itemsets (e.g., certain adverse effects) to help deduce some pertinent lacking information (like how many people use this product in total) and information (like how many people have the adverse effects).

  2. Idaho National Laboratory Supervisory Control and Data Acquisition Intrusion Detection System (SCADA IDS)

    SciTech Connect

    Jared Verba; Michael Milvich

    2008-05-01

    Current Intrusion Detection System (IDS) technology is not suited to be widely deployed inside a Supervisory, Control and Data Acquisition (SCADA) environment. Anomaly- and signature-based IDS technologies have developed methods to cover information technology-based networks activity and protocols effectively. However, these IDS technologies do not include the fine protocol granularity required to ensure network security inside an environment with weak protocols lacking authentication and encryption. By implementing a more specific and more intelligent packet inspection mechanism, tailored traffic flow analysis, and unique packet tampering detection, IDS technology developed specifically for SCADA environments can be deployed with confidence in detecting malicious activity.

  3. Id expression in amphioxus and lamprey highlights the role of gene cooption during neural crest evolution

    NASA Technical Reports Server (NTRS)

    Meulemans, Daniel; McCauley, David; Bronner-Fraser, Marianne

    2003-01-01

    Neural crest cells are unique to vertebrates and generate many of the adult structures that differentiate them from their closest invertebrate relatives, the cephalochordates. Id genes are robust markers of neural crest cells at all stages of development. We compared Id gene expression in amphioxus and lamprey to ask if cephalochordates deploy Id genes at the neural plate border and dorsal neural tube in a manner similar to vertebrates. Furthermore, we examined whether Id expression in these cells is a basal vertebrate trait or a derived feature of gnathostomes. We found that while expression of Id genes in the mesoderm and endoderm is conserved between amphioxus and vertebrates, expression in the lateral neural plate border and dorsal neural tube is a vertebrate novelty. Furthermore, expression of lamprey Id implies that recruitment of Id genes to these cells occurred very early in the vertebrate lineage. Based on expression in amphioxus we postulate that Id cooption conferred sensory cell progenitor-like properties upon the lateral neurectoderm, and pharyngeal mesoderm-like properties upon cranial neural crest. Amphioxus Id expression is also consistent with homology between the anterior neurectoderm of amphioxus and the presumptive placodal ectoderm of vertebrates. These observations support the idea that neural crest evolution was driven in large part by cooption of multipurpose transcriptional regulators from other tissues and cell types.

  4. Id-1 is not expressed in the luminal epithelial cells of mammary glands

    PubMed Central

    Uehara, Norihisa; Chou, Yu-Chien; Galvez, Jose J; de-Candia, Paola; Cardiff, Robert D; Benezra, Robert; Shyamala, Gopalan

    2003-01-01

    Background The family of inhibitor of differentiation/DNA binding (Id) proteins is known to regulate development in several tissues. One member of this gene family, Id-1, has been implicated in mammary development and carcinogenesis. Mammary glands contain various cell types, among which the luminal epithelial cells are primarily targeted for proliferation, differentiation and carcinogenesis. Therefore, to assess the precise significance of Id-1 in mammary biology and carcinogenesis, we examined its cellular localization in vivo using immunohistochemistry. Methods Extracts of whole mammary glands from wild type and Id-1 null mutant mice, and tissue sections from paraffin-embedded mouse mammary glands from various developmental stages and normal human breast were subjected to immunoblot and immunohistochemical analyses, respectively. In both these procedures, an anti-Id-1 rabbit polyclonal antibody was used for detection of Id-1. Results In immunoblot analyses, using whole mammary gland extracts, Id-1 was detected. In immunohistochemical analyses, however, Id-1 was not detected in the luminal epithelial cells of mammary glands during any stage of development, but it was detected in vascular endothelial cells. Conclusion Id-1 is not expressed in the luminal epithelial cells of mammary glands. PMID:12631395

  5. 78 FR 77024 - Telemarketing Sales Rule; Notice of Termination of Caller ID Rulemaking

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    .... FOR FURTHER INFORMATION CONTACT: Craig Tregillus, Attorney, Division of Marketing Practices, Bureau of... help effectuate the objectives of the Rule's Caller ID provisions, including, in particular, enabling...

  6. Workforce Issues.

    ERIC Educational Resources Information Center

    1996

    This document consists of four papers presented during a symposium on work force issues moderated by Jan DeJong at the 1996 conference of the Academy of Human Resource Development (AHRD). "Rethinking the Ties that Bind: An Exploratory Study of Employee Development in Utilities in Canada and the United States" (Michael Aherne, David…

  7. Newspaper Issue.

    ERIC Educational Resources Information Center

    Bourke, Thomas A.; And Others

    1986-01-01

    This special issue includes "The Microfilming of Newspapers: An Overview" (Thomas Bourke); "United States Newspaper Program: Progress and Propsects" (Larry Sullivan); "The Preservation of Canadian Newspapers" (Mary Jane Starr); "Current Filming of the New York Times at UMI" (Kenneth Tillman); and "The…

  8. Unaddressed Issues

    ERIC Educational Resources Information Center

    Rochester, J. Martin

    2005-01-01

    Walter Parker's January article, "Teaching Against Idiocy," raises important and fascinating issues relating to the proper role and function of the K-12 social studies classroom. Although J. Martin Rochester, the author of this article, agrees with his basic premise that schools obviously have an obligation to help promote citizenship education,…

  9. Unaddressed Issues

    ERIC Educational Resources Information Center

    Rochester, J. Martin

    2005-01-01

    Walter Parker's January article, "Teaching Against Idiocy," raises important and fascinating issues relating to the proper role and function of the K-12 social studies classroom. Although J. Martin Rochester, the author of this article, agrees with his basic premise that schools obviously have an obligation to help promote citizenship education,…

  10. Faculty Issues.

    ERIC Educational Resources Information Center

    Finkelstein, Martin

    Patterns that emerged from reviewing syllabi for courses on faculty issues are discussed, and four sample syllabi are presented. Few doctoral programs in higher education administration were identified that devote an entire course to the subject of American college and university faculty. For four courses that did devote an entire course to the…

  11. Pros and Cons of ID vs. 3D Modeling

    NASA Technical Reports Server (NTRS)

    Klimchuk, James A.

    2012-01-01

    Advances in computing capability have led to tremendous improvements in 3D modeling. Entire active regions are being simulated in what might be described as a first principles way, in which plasma heating is treated self consistently rather than through the specification of heating functions. There are limitations to this approach, however, as actual heating mechanisms on the Sun involve spatial scales orders of magnitude smaller than what these simulations can resolve. Other simulations begin to resolve these scales, but they only treat a tiny volume and do not include the all important coupling with larger scales or with other parts of the atmosphere, and so cannot be readily compared with observations. Finally, ID hydrodynamic models capture the field-aligned evolution of the plasma extremely well and are ideally suited for data comparison, but they treat the heating in a totally ad hoc manner. All of these approaches have important contributions to make, but we must be aware of their limitations. I will highlight some of the strengths. and weaknesses of each.

  12. A neural-visualization IDS for honeynet data.

    PubMed

    Herrero, Álvaro; Zurutuza, Urko; Corchado, Emilio

    2012-04-01

    Neural intelligent systems can provide a visualization of the network traffic for security staff, in order to reduce the widely known high false-positive rate associated with misuse-based Intrusion Detection Systems (IDSs). Unlike previous work, this study proposes an unsupervised neural models that generate an intuitive visualization of the captured traffic, rather than network statistics. These snapshots of network events are immensely useful for security personnel that monitor network behavior. The system is based on the use of different neural projection and unsupervised methods for the visual inspection of honeypot data, and may be seen as a complementary network security tool that sheds light on internal data structures through visual inspection of the traffic itself. Furthermore, it is intended to facilitate verification and assessment of Snort performance (a well-known and widely-used misuse-based IDS), through the visualization of attack patterns. Empirical verification and comparison of the proposed projection methods are performed in a real domain, where two different case studies are defined and analyzed.

  13. Minimum wafer thickness by rotated ingot ID wafering. [Inner Diameter

    NASA Technical Reports Server (NTRS)

    Chen, C. P.; Leipold, M. H.

    1984-01-01

    The efficient utilization of materials is critical to certain device applications such as silicon for photovoltaics or diodes and gallium-gadolinium-garnet for memories. A variety of slicing techniques has been investigated to minimize wafer thickness and wafer kerf. This paper presents the results of analyses of ID wafering of rotated ingots based on predicted fracture behavior of the wafer as a result of forces during wafering and the properties of the device material. The analytical model indicated that the minimum wafer thickness is controlled by the depth of surface damage and the applied cantilever force. Both of these factors should be minimized. For silicon, a minimum thickness was found to be approximately 200 x 10 - 6th m for conventional sizes of rotated ingot wafering. Fractures through the thickness of the wafer rather than through the center supporting column were found to limit the minimum wafer thickness. The model suggested that the use of a vacuum chuck on the wafer surface to enhance cleavage fracture of the center supporting core and, with silicon, by using 111-line-type ingots could have potential for reducing minimum wafer thickness.

  14. Vision robot with rotational camera for searching ID tags

    NASA Astrophysics Data System (ADS)

    Kimura, Nobutaka; Moriya, Toshio

    2008-02-01

    We propose a new concept, called "real world crawling", in which intelligent mobile sensors completely recognize environments by actively gathering information in those environments and integrating that information on the basis of location. First we locate objects by widely and roughly scanning the entire environment with these mobile sensors, and we check the objects in detail by moving the sensors to find out exactly what and where they are. We focused on the automation of inventory counting with barcodes as an application of our concept. We developed "a barcode reading robot" which autonomously moved in a warehouse. It located and read barcode ID tags using a camera and a barcode reader while moving. However, motion blurs caused by the robot's translational motion made it difficult to recognize the barcodes. Because of the high computational cost of image deblurring software, we used the pan rotation of the camera to reduce these blurs. We derived the appropriate pan rotation velocity from the robot's translational velocity and from the distance to the surfaces of barcoded boxes. We verified the effectiveness of our method in an experimental test.

  15. Molecular characterization of lactobacilli isolated from fermented idli batter.

    PubMed

    Agaliya, Perumal Jayaprabha; Jeevaratnam, Kadirvelu

    2013-12-01

    Lactic acid bacteria are non pathogenic organism widely distributed in nature typically involved in a large number of spontaneous food fermentation. The purpose of this study was to characterize the bacteriocinogenic lactobacilli from fermented idli batter which can find application in biopreservation and biomedicine. Eight most promising lactobacilli were chosen from twenty two isolates based on their spectrum of activity against other lactic acid bacteria and pathogens. The eight lactobacilli were characterized based on the various classical phenotypic tests, physiological tests and biochemical tests including various carbohydrate utilization profiles. All isolates were homo fermentative, catalase, and gelatin negative. Molecular characterization was performed by RAPD, 16S rRNA analysis, 16S ARDRA, and Multiplex PCR for species identification. RAPD was carried out using the primer R2 and M13. Five different clusters were obtained based on RAPD indicating strain level variation. 16S rRNA analysis showed 99 to 100% homology towards Lactobacillus plantarum. The restriction digestion pattern was similar for all the isolates with the restriction enzyme AluI. The subspecies were identified by performing Multiplex PCR using species specific primer. Among the five clusters, three clusters were clearly identified as Lactobacillus plantarum subsp. plantarum, Lactobacillus pentosus, and Lactobacillus plantarum subsp. argentoratensis.

  16. Molecular characterization of lactobacilli isolated from fermented idli batter

    PubMed Central

    Agaliya, Perumal Jayaprabha; Jeevaratnam, Kadirvelu

    2013-01-01

    Lactic acid bacteria are non pathogenic organism widely distributed in nature typically involved in a large number of spontaneous food fermentation. The purpose of this study was to characterize the bacteriocinogenic lactobacilli from fermented idli batter which can find application in biopreservation and biomedicine. Eight most promising lactobacilli were chosen from twenty two isolates based on their spectrum of activity against other lactic acid bacteria and pathogens. The eight lactobacilli were characterized based on the various classical phenotypic tests, physiological tests and biochemical tests including various carbohydrate utilization profiles. All isolates were homo fermentative, catalase, and gelatin negative. Molecular characterization was performed by RAPD, 16S rRNA analysis, 16S ARDRA, and Multiplex PCR for species identification. RAPD was carried out using the primer R2 and M13. Five different clusters were obtained based on RAPD indicating strain level variation. 16S rRNA analysis showed 99 to 100% homology towards Lactobacillus plantarum. The restriction digestion pattern was similar for all the isolates with the restriction enzyme AluI. The subspecies were identified by performing Multiplex PCR using species specific primer. Among the five clusters, three clusters were clearly identified as Lactobacillus plantarum subsp. plantarum, Lactobacillus pentosus, and Lactobacillus plantarum subsp. argentoratensis. PMID:24688512

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

    PubMed

    Mohammed, Emad A; Slack, Jonathan C; Naugler, Christopher T

    2016-01-01

    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. 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. 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. The described software tool can be used to share patient EMRs between practitioners without revealing patients identifiable data.

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

    PubMed Central

    Mohammed, Emad A.; Slack, Jonathan C.; Naugler, Christopher T.

    2016-01-01

    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. PMID:28163977

  19. Protocol for VOC-Arid ID remediation performance characterization

    SciTech Connect

    Tegner, B.J.; Hassig, N.L.; Last, G.V.

    1994-09-01

    The Volatile Organic Compound-Arid Integrated Demonstration (VOC-Arid ID) is a technology development program sponsored by the US Department of Energy`s Office of Technology Development that is targeted to acquire, develop, demonstrate, and deploy new technologies for the remediation of VOC contaminants in the soils and groundwaters of arid DOE sites. Technologies cannot be adequately evaluated unless sufficient site characterization and technology performance data have been collection and analyzed. The responsibility for identifying these data needs has been placed largely on the Principal Investigators (PIs) developing the remediation technology, who usually are not experts in site characterization or in identification of appropriate sampling, analysis, and monitoring techniques to support the field testing. This document provides a protocol for planning the collection of data before, during, and after a test of a new technology. This generic protocol provides the PIs and project managers with a set of steps to follow. The protocol is based on a data collection planning process called the Data Quality Objectives (DQO) process, which was originally developed by the US Environmental Protection Agency and has been expanded by DOE to support site cleanup decisions. The DQO process focuses on the quality and quantity of data required to make decision. Stakeholders to the decisions must negotiate such key inputs to the process as the decision rules that will be used and the acceptable probabilities of making decision errors.

  20. Conventional Chiralpak ID vs. capillary Chiralpak ID-3 amylose tris-(3-chlorophenylcarbamate)-based chiral stationary phase columns for the enantioselective HPLC separation of pharmaceutical racemates.

    PubMed

    Ahmed, Marwa; Gwairgi, Marina; Ghanem, Ashraf

    2014-11-01

    A comparative enantioselective analysis using immobilized amylose tris-(3-chlorophenylcarbamate) as chiral stationary phase in conventional high-performance liquid chromatography (HPLC) with Chiralpak ID (4.6 mm ID × 250 mm, 5 µm silica gel) and micro-HPLC with Chiralpak ID-3 (0.30 mm ID × 150 mm, 3 µm silica gel) was conducted. Pharmaceutical racemates of 12 pharmacological classes, namely, α- and β-blockers, anti-inflammatory drugs, antifungal drugs, dopamine antagonists, norepinephrine-dopamine reuptake inhibitors, catecholamines, sedative hypnotics, diuretics, antihistaminics, anticancer drugs, and antiarrhythmic drugs were screened under normal phase conditions. The effect of an organic modifier on the analyte retentions and enantiomer recognition was investigated. Baseline separation was achieved for 1-acenaphthenol, carprofen, celiprolol, cizolirtine carbinol, miconazole, tebuconazole, 4-hydroxy-3-methoxymandelic acid, 1-indanol, 1-(2-chlorophenyl)ethanol, 1-phenyl-2-propanol, flavanone, 6-hydroxyflavanone, 4-bromogluthethimide, and pentobarbital on the 4.6 mm ID packed with a 5 µm silica column using conventional HPLC. Nonetheless, baseline separation was achieved for aminoglutethimide, naftopidil, and thalidomide on the 0.3 mm ID packed with a 3 µm silica capillary column.

  1. High-speed readout method of ID information on a large amount of electronic tags

    NASA Astrophysics Data System (ADS)

    Nagate, Wataru; Sasabe, Masahiro; Nakano, Hirotaka

    2006-10-01

    An electronic tag such as RFID is expected to create new services that cannot be achieved by the traditional bar code. Specifically, in a distribution system, simultaneous readout method of a large amount of electronic tags embedded in products is required to reduce costs and time. In this paper, we propose novel methods, called Response Probability Control (RPC), to accomplish this requirement. In RPC, a reader firstly sends an ID request to electronic tags in its access area. It succeeds reading information on a tag only if other tags do not respond. To improve the readout efficiency, the reader appropriately controls the response probability in accordance with the number of tags. However, this approach cannot entirely avoid a collision of multiple responses. When a collision occurs, ID information is lost. To reduce the amount of lost data, we divide the ID registration process into two steps. The reader first gathers the former part of the original ID, called temporal ID, according to the above method. After obtaining the temporal ID, it sequentially collects the latter part of ID, called remaining ID, based on the temporal ID. Note that we determine the number of bits of a temporal ID in accordance with the number of tags in the access area so that each tag can be distinguishable. Through simulation experiments, we evaluate RPC in terms of the readout efficiency. Simulation results show that RPC can accomplish the readout efficiency 1.17 times higher than the traditional method where there are a thousand of electronic tags whose IDs are 128 bits.

  2. Environmental Issues are Controversial Issues.

    ERIC Educational Resources Information Center

    Hepburn, Mary Allaire

    The extensive social-scientific interest and continuing relevance of environmental study assure its immediate and long-range importance in the social studies. But the crisis atmosphere surrounding this issue threatens a thoughtful, systematic approach to the subject, and poses the danger of a careless rush to activity. As social studies educators,…

  3. Rapid detection of autoantibodies to dsDNA with the particle gel immunoassay (ID-PaGIA)

    PubMed Central

    Seltsam, A; Schwind, P; Abraham, K; Hiepe, F; Cygan, S; Aebischer, I; Salama, A

    2002-01-01

    Patients and methods: Serum samples were collected from 40 unselected healthy blood donors and 200 patients with systemic lupus erythematosus (SLE) or a positive antinuclear antibody screen, or both. The samples were tested in the presence of red high density polystyrene particles coated with purified human dsDNA using the gel technique (Micro Typing System, ID-PaGIA, particle gel immunoassay). The results were compared with those obtained by the two standard anti-dsDNA antibody detection methods, Crithidia luciliae immunofluorescence test (CLIF) and enzyme linked immunosorbent assay (ELISA). Results: The three anti-dsDNA assays exhibited an overall agreement of 87% and significant correlation with each other (p<0.0001). In the SLE group (n=71), 45 patients (63%) were found to be positive by ID-PaGIA compared with only 11/129 (9%) patients in the non-SLE group. Thus the ID-PaGIA had a sensitivity of 63%, and a specificity of 92% for SLE. In comparison, the standard detection methods showed sensitivities of 62% (CLIF) and 70% (ELISA) and specificities of 99% (CLIF) and 84% (ELISA) for SLE. Anti-dsDNA reactivity in the agglutination assay correlated closely with the quantities of antibody obtained by CLIF (r=0.81, p<0.0001) and ELISA (r=0.73, p<0.0001). Conclusions: The new particle gel agglutination test is a sensitive and specific immunoassay. It is a simple test procedure that might be well suited as a rapid screening method. PMID:11874846

  4. Activity of the CNES/CLS Analysis Center for the IDS contribution to ITRF2014

    NASA Astrophysics Data System (ADS)

    Soudarin, Laurent; Capdeville, Hugues; Lemoine, Jean-Michel

    2016-12-01

    Within the frame of the International DORIS Service, the CNES/CLS Analysis Center, previously known as LCA and renamed GRG, contributes to the geodetic and geophysical research activity through DORIS data analysis. The main work carried out in the past two years concerns the processing of the measurements collected by the DORIS-equipped satellites over 22 years, in order to provide a homogeneous series of station coordinates and Earth pole parameters for the IDS contribution to the ITRF2014. First, we brought several upgrades to the processing and the modeling. Some of them are corrective actions to issues raised during or shortly after the production of our contribution to the ITRF2008 (ground station frequency offsets, attitude laws and macromodels). Recent models have been assessed with the aim to update our analysis configuration. Among others, we adopted the time variable gravity (TVG) model EIGEN-6S2 and applied tropospheric gradients. Then we processed almost all the DORIS data collected between January 1993 and December 2014. The series of weekly SINEX solutions derived from this processing is labeled grgwd40. This new series performs better than the series produced for ITRF2008. Especially, the results discussed in this paper show a decrease of 2% of the DORIS orbit residuals as well as a strong reduction of the annual terms of the TRF scale and Tz translation which can be explained by the application of the TVG model.

  5. On the security flaws in ID-based password authentication schemes for telecare medical information systems.

    PubMed

    Mishra, Dheerendra

    2015-01-01

    Telecare medical information systems (TMIS) enable healthcare delivery services. However, access of these services via public channel raises security and privacy issues. In recent years, several smart card based authentication schemes have been introduced to ensure secure and authorized communication between remote entities over the public channel for the (TMIS). We analyze the security of some of the recently proposed authentication schemes of Lin, Xie et al., Cao and Zhai, and Wu and Xu's for TMIS. Unfortunately, we identify that these schemes failed to satisfy desirable security attributes. In this article we briefly discuss four dynamic ID-based authentication schemes and demonstrate their failure to satisfy desirable security attributes. The study is aimed to demonstrate how inefficient password change phase can lead to denial of server scenario for an authorized user, and how an inefficient login phase causes the communication and computational overhead and decrease the performance of the system. Moreover, we show the vulnerability of Cao and Zhai's scheme to known session specific temporary information attack, vulnerability of Wu and Xu's scheme to off-line password guessing attack, and vulnerability of Xie et al.'s scheme to untraceable on-line password guessing attack.

  6. Use of Sequenom sample ID Plus® SNP genotyping in identification of FFPE tumor samples.

    PubMed

    Miller, Jessica K; Buchner, Nicholas; Timms, Lee; Tam, Shirley; Luo, Xuemei; Brown, Andrew M K; Pasternack, Danielle; Bristow, Robert G; Fraser, Michael; Boutros, Paul C; McPherson, John D

    2014-01-01

    Short tandem repeat (STR) analysis, such as the AmpFlSTR® Identifiler® Plus kit, is a standard, PCR-based human genotyping method used in the field of forensics. Misidentification of cell line and tissue DNA can be costly if not detected early; therefore it is necessary to have quality control measures such as STR profiling in place. A major issue in large-scale research studies involving archival formalin-fixed paraffin embedded (FFPE) tissues is that varying levels of DNA degradation can result in failure to correctly identify samples using STR genotyping. PCR amplification of STRs of several hundred base pairs is not always possible when DNA is degraded. The Sample ID Plus® panel from Sequenom allows for human DNA identification and authentication using SNP genotyping. In comparison to lengthy STR amplicons, this multiplexing PCR assay requires amplification of only 76-139 base pairs, and utilizes 47 SNPs to discriminate between individual samples. In this study, we evaluated both STR and SNP genotyping methods of sample identification, with a focus on paired FFPE tumor/normal DNA samples intended for next-generation sequencing (NGS). The ability to successfully validate the identity of FFPE samples can enable cost savings by reducing rework.

  7. 39. CALCINER CELL PLANS. TOGETHER WITH HAER ID33C37 ILLUSTRATES COMPLEXITY ...

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

    39. CALCINER CELL PLANS. TOGETHER WITH HAER ID-33-C-37 ILLUSTRATES COMPLEXITY OF PIPING. INEEL DRAWING NUMBER 200-0633-00-287-106445. FLUOR NUMBER 5775-CPP-633-P-50 - Idaho National Engineering Laboratory, Old Waste Calcining Facility, Scoville, Butte County, ID

  8. 40. CALCINER CELL SECTIONS. TOGETHER WITH HAER ID33C37 ILLUSTRATES COMPLEXITY ...

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

    40. CALCINER CELL SECTIONS. TOGETHER WITH HAER ID-33-C-37 ILLUSTRATES COMPLEXITY OF PIPING. INEEL DRAWING NUMBER 200-0633-00-287-106446. FLUOR NUMBER 5775-CPP-P-51. - Idaho National Engineering Laboratory, Old Waste Calcining Facility, Scoville, Butte County, ID

  9. 78 FR 45478 - Proposed Establishment of Class E Airspace; Salmon, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... Federal Aviation Administration 14 CFR Part 71 Proposed Establishment of Class E Airspace; Salmon, ID...: This action proposes to establish Class E airspace at the Salmon VHF Omni-Directional Radio Range/Distance Measuring Equipment (VOR/DME) navigation aid, Salmon, ID, to facilitate vectoring of...

  10. 76 FR 8324 - Proposed Amendment of Class E Airspace; McCall, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-14

    ... Federal Aviation Administration 14 CFR Part 71 Proposed Amendment of Class E Airspace; McCall, ID AGENCY... action proposes to amend Class E airspace at McCall Municipal Airport, McCall, ID. Decommissioning of the McCall Non- Directional Beacon (NDB) at McCall Municipal Airport has made this action necessary...

  11. Rethinking Social Network Assessment for Students with Intellectual Disabilities (ID) in Postsecondary Education

    ERIC Educational Resources Information Center

    Eisenman, Laura T.; Farley-Ripple, Elizabeth; Culnane, Mary; Freedman, Brian

    2013-01-01

    Social networks of persons with intellectual disabilities (ID) have been characterized as smaller and less diverse than those of typical peers. Advocates have focused on strengthening those social networks by expanding circles of social support, protection, and friendship. As young adults with ID experience increasing levels of community…

  12. 76 FR 28306 - Amendment of Class D and Class E Airspace; Idaho Falls, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... Federal Aviation Administration 14 CFR Part 71 Amendment of Class D and Class E Airspace; Idaho Falls, ID... existing Class D and Class E airspace at Idaho Falls, ID, by changing the name of the airport to Idaho Falls Regional Airport, and adjusting the geographic coordinates of the airport. This action also...

  13. 76 FR 9266 - Proposed Amendment of Class D and Class E Airspace; Idaho Falls, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... Falls, ID AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend the Class D and Class E airspace areas at Idaho Falls, ID, by changing the name of the airport to Idaho Falls Regional Airport, and adjusting the...

  14. IdsA is the major geranylgeranyl pyrophosphate synthase involved in carotenogenesis in Corynebacterium glutamicum.

    PubMed

    Heider, Sabine A E; Peters-Wendisch, Petra; Beekwilder, Jules; Wendisch, Volker F

    2014-11-01

    Corynebacterium glutamicum, a yellow-pigmented soil bacterium that synthesizes the rare cyclic C50 carotenoid decaprenoxanthin and its glucosides, has been engineered for the production of various carotenoids. CrtE was assumed to be the major geranylgeranyl pyrophosphate (GGPP) synthase in carotenogenesis; however, deletion of crtE did not abrogate carotenoid synthesis. In silico analysis of the repertoire of prenyltransferases encoded by the C. glutamicum genome revealed two candidate GGPPS genes (idsA and ispB). The absence of pigmentation of an idsA deletion mutant and complementation experiments with a double deletion mutant lacking both idsA and crtE showed that IdsA is the major GGPPS of C. glutamicum and that crtE overexpression compensated for the lack of IdsA, whereas plasmid-borne overexpression of ispB did not. Purified His-tagged CrtE was active as a homodimer, whereas the active form of IdsA was homotetrameric. Both enzymes catalyzed prenyl transfer with isopentenyl pyrophosphate (IPP), dimethylallyl pyrophosphate, geranyl pyrophosphate and farnesylphosphate (FPP) as substrates. IdsA showed the highest catalytic efficiency with dimethylallyl pyrophosphate and IPP, whereas the catalytic efficiency of CrtE was highest with geranyl pyrophosphate and IPP. Finally, application of prenyltransferase overexpression revealed that combined overexpression of idsA and the IPP isomerase gene idi in the absence of crtE led to the highest decaprenoxanthin titer reported to date.

  15. 13. TIP TOP MINE. WOODEN STRUCTURE VISIBLE IN ID31C12 ISIN ...

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

    13. TIP TOP MINE. WOODEN STRUCTURE VISIBLE IN ID-31-C-12 ISIN UPPER LEFT. ALSO VISIBLE ARE TWO VERTICALLY BURIED LOGS ASSOCIATED WITH CABLES, ONE OF WHICH IS VISIBLE IN LOWER RIGHT. CAMERA POINTED SOUTH. - Florida Mountain Mining Sites, Tip Top Mine, West face Florida Mountain, approximately 150 feet below summit, Silver City, Owyhee County, ID

  16. 81 FR 16198 - Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and Washington Counties, ID, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2016-03-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and Washington..., 1010 Dearborn St., Caldwell, ID 83605. Homedale Public Library, 125 W Owyhee Ave., Homedale, ID...

  17. Development and Evaluation of LEGUME ID: A ToolBook Multimedia Module.

    ERIC Educational Resources Information Center

    Hannaway, David B.; And Others

    1992-01-01

    Describes the development and advantages of LEGUME ID, a multimedia module for agricultural education. LEGUME ID is an example of how teachers, given the opportunity through accessible computer software programs, can create powerful teaching tools. Summarized is a student response to the use of this teacher-produced software program. (MCO)

  18. The helix-loop-helix Id-1 inhibits PSA expression in prostate cancer cells.

    PubMed

    Zielinski, Anne J; Fong, Sylvia; Allison, Juanita; Kawahara, Misako; Coppe, Jean-Philippe; Feiler, Heidi; Lee, Nancy M; Desprez, Pierre-Yves

    2010-05-15

    The inhibitor of basic helix-loop-helix transcription factors, Id-1, is an important gene whose expression increases during prostate cancer progression and that upregulates proliferation, migration and invasion. We used microarray analysis to identify the downstream genes whose transcriptional expression is modulated by Id-1 protein. We compared gene expression in control LNCaP cells and Id-1-transduced LNCaP cells, which become significantly more aggressive after Id-1 overexpression, thus mimicking the high levels of Id-1 detected in metastatic cell lines. We used the Affy HTA U133A Expression Arrays with 45,000 probe sets representing more than 39,000 transcripts. We found that one of the most significantly downregulated genes on Id-1 expression was kallikrein 3 [also called prostate specific antigen (PSA)], the most commonly used biomarker of prostate cancer. Here, we show that the reduction in PSA mRNA and protein expression associated with high-grade prostate cancers, which generally express high levels of Id-1, could be the consequence of Id-1 overexpression.

  19. 75 FR 22695 - Establishment of Class E Airspace; Bonners Ferry, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Bonners Ferry, ID AGENCY... E airspace at Bonners Ferry, ID, to accommodate aircraft using a new Area Navigation (RNAV) Global... improve the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES...

  20. The Mathematica package TopoID and its application to the Higgs boson production cross section

    NASA Astrophysics Data System (ADS)

    Hoff, Jens

    2016-10-01

    We present the Mathematica package TopoID which aims at the automation of several steps in multiloop calculations. The algorithm which lies at the very core of the package is described and illustrated with an example. The main features of TopoID are stated and some of them are briefly demonstrated for NLO or NNLO Higgs boson production.

  1. Documenting the Undocumented: A Review of the United States' First Municipal ID Program

    ERIC Educational Resources Information Center

    Lagunes, Paul F.; Levin, Brian M.; Ditlmann, Ruth K.

    2012-01-01

    The City of New Haven, CT, sought to promote the assimilation of its immigrants by becoming the first American city to provide a government-backed ID, the Elm City Resident Card, to all residents. This article tests the policy's effectiveness in commerce. We find that Hispanics/Latinos are asked to present an ID more than Whites/Anglos, showing…

  2. Long-range optical character recognition for product ID

    NASA Astrophysics Data System (ADS)

    Banta, Larry E.; Pertl, Franz A.; Rosenberry-Friend, Kimberly A.

    1998-10-01

    An automated product tag reading system based on CCD cameras and computer image processing has been developed by West Virginia University and demonstrated at the Weirton Steel Corporation. The system reads both a 50-mil barcode and a string of six numbers on a four-inch by six-inch tag fastened to the end of a steel slab. Feedback from the image is used to point and zoom the camera, making the system effective at ranges up to thirty feet, and in bright sunlight-situations where handheld barcode scanners are ineffective. A video camera is mounted on a pan/tilt head and connected to a personal computer through a frame grabber board. The whole system is mounted on a slab hauler--a huge wheeled machine for carrying 100 tons of steel slabs at a time. The slab hauler backs into position and presses `start' on a touchscreen operator interface. A wide-angle image is grabbed, and the computer analyzes the images to find product ID tags in scene. The camera is then zoomed and pointed one-by-one at the tags for closeup images. Geometric warping is done on the closeup images to correct for viewing angle distortion, and both the barcode and the alphanumeric code are read by the software and reported to the inventory management system via radio modern. This paper discusses the neural network-based system for reading the characters on the tag. The camera pointing system and barcode reader are discussed in a companion paper.

  3. Unconventional myosin ID is expressed in myelinating oligodendrocytes.

    PubMed

    Yamazaki, Reiji; Ishibashi, Tomoko; Baba, Hiroko; Yamaguchi, Yoshihide

    2014-10-01

    Myelin is a dynamic multilamellar structure that ensheathes axons and is crucial for normal neuronal function. In the central nervous system (CNS), myelin is produced by oligodendrocytes that wrap many layers of plasma membrane around axons. The dynamic membrane trafficking system, which relies on motor proteins, is required for myelin formation and maintenance. Previously, we found that myosin ID (Myo1d), a class I myosin, is enriched in the rat CNS myelin fraction. Myo1d is an unconventional myosin and has been shown to be involved in membrane trafficking in the recycling pathway in an epithelial cell line. Western blotting revealed that Myo1d expression begins early in myelinogenesis and continues to increase into adulthood. The localization of Myo1d in CNS myelin has not been reported, and the function of Myo1d in vivo remains unknown. To demonstrate the expression of Myo1d in CNS myelin and to begin to explore the function of Myo1d in myelination, we produced a new antibody against Myo1d that has a high titer and specificity for rat Myo1d. By using this antibody, we demonstrated that Myo1d is expressed in rat CNS myelin and is especially abundant in abaxonal and adaxonal regions (the outer and inner cytoplasm-containing loops, respectively), but that expression is low in peripheral nervous system myelin. In culture, Myo1d was expressed in mature rat oligodendrocytes. Furthermore, an increase in expression of Myo1d during maturation of CNS white matter (cerebellum and corpus callosum) was demonstrated by histological analysis. These results suggest that Myo1d may be involved in the formation and/or maintenance of CNS myelin. © 2014 Wiley Periodicals, Inc.

  4. Ubiquitin-SUMO circuitry controls activated fanconi anemia ID complex dosage in response to DNA damage.

    PubMed

    Gibbs-Seymour, Ian; Oka, Yasuyoshi; Rajendra, Eeson; Weinert, Brian T; Passmore, Lori A; Patel, Ketan J; Olsen, Jesper V; Choudhary, Chunaram; Bekker-Jensen, Simon; Mailand, Niels

    2015-01-08

    We show that central components of the Fanconi anemia (FA) DNA repair pathway, the tumor suppressor proteins FANCI and FANCD2 (the ID complex), are SUMOylated in response to replication fork stalling. The ID complex is SUMOylated in a manner that depends on the ATR kinase, the FA ubiquitin ligase core complex, and the SUMO E3 ligases PIAS1/PIAS4 and is antagonized by the SUMO protease SENP6. SUMOylation of the ID complex drives substrate selectivity by triggering its polyubiquitylation by the SUMO-targeted ubiquitin ligase RNF4 to promote its removal from sites of DNA damage via the DVC1-p97 ubiquitin segregase complex. Deregulation of ID complex SUMOylation compromises cell survival following replication stress. Our results uncover a regulatory role for SUMOylation in the FA pathway, and we propose that ubiquitin-SUMO signaling circuitry is a mechanism that contributes to the balance of activated ID complex dosage at sites of DNA damage.

  5. Identifier (ID) elements are not preferentially located to brain-specific genes: high ID element representation in other tissue-specific- and housekeeping genes of the rat.

    PubMed

    Goldman, Andrés; Capoano, Carlos A; González-López, Evangelina; Geisinger, Adriana

    2014-01-01

    BC1 is a short non-coding RNA from rodents, which is transcribed by RNA pol III. Its RNA is highly abundant in the brain, where it exerts a post-transcriptional regulatory role in dendrites. Upon transcription, retroposition and insertion, BC1 gives rise to a subclass of short interspersed repetitive sequences (SINEs) named identifier (ID) elements. IDs can become integrated inside non-coding regions of RNA pol II transcription units, and - although challenged by a couple of reports - their preferential location to brain-specific genes has been long proposed. Furthermore, an additional, cis-regulatory role in the control of brain-specific pol II-directed transcripts has been suggested for these sequences. In this work we used Northern blot and in silico analyses to examine IDs' location among pol II transcription units in different tissues, and in housekeeping genes. ID sequences appeared distributed in a similar fashion within tissue-specific hnRNA populations of the brain, testis and liver, and within housekeeping primary transcripts as well. Moreover, when the lengths of the unprocessed transcripts were considered, ID representation was higher in housekeeping ones. On the other hand, ID elements appeared similarly distributed among the different gene regions, with the obvious exclusion of those sequences where strict constraints for proper gene expression exist. Altogether, the widespread distribution of ID elements in all the analyzed genes - including housekeeping - and in all gene regions, suggests a random location, raising questions about the specific cis-regulatory role of those sequences. © 2013 Elsevier B.V. All rights reserved.

  6. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    1999-11-01

    If you would like additional information about the products of the advertisers in this issue, the quickest and easiest way is via JCE Online's new service: Ad Index This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. Advertising Representative McNeill Group, Inc. · 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 · phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  7. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    1999-09-01

    If you would like additional information about the products of the advertisers in this issue, the quickest and easiest way is via JCE Online's new service: Ad Index This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. Advertising Representative McNeill Group, Inc. · 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 · phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  8. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    1999-12-01

    If you would like additional information about the products of the advertisers in this issue, the quickest and easiest way is via JCE Online's new service: Ad Index This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. Advertising Representative McNeill Group, Inc. · 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 · phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  9. Advertising in This Issue

    NASA Astrophysics Data System (ADS)

    1999-10-01

    If you would like additional information about the products of the advertisers in this issue, the quickest and easiest way is via JCE Online's new service: Ad Index This will take you to the list of advertisers, each conveniently linked to their home page. To get advertising information via mail, fax, or email, refer to the top portion of the Readers Service Card inserted in the print issue. Whatever method of communication you use, be sure to mention to advertisers that you saw their ad in the Journal of Chemical Education. Advertising Representative McNeill Group, Inc. · 301 Oxford Valley Road, Suite 804 Yardley, PA 19067 · phone: 215/321-9662 or 800/275-5084 fax: 215/321-9636; email: jchemed@mcneill-group.com

  10. Id-1 promotes osteosarcoma cell growth and inhibits cell apoptosis via PI3K/AKT signaling pathway

    SciTech Connect

    Hao, Liang; Liao, Qi; Tang, Qiang; Deng, Huan; Chen, Lu

    2016-02-12

    Accumulating evidence reveals that Id-1 is upregulated and functions as a potential tumor promoter in several human cancer types. However, the role of Id-1 in osteosarcoma (OS) is unknown. In present study, we found that Id-1 expression was elevated in OS tissues than adjacent normal bone tissues. More importantly, we demonstrated that overexpression of Id-1 is significantly correlated with tumor progression and poor survival in OS patients. Furthermore, increased expression of Id-1 was observed in OS cell lines and ectopic expression of Id-1 significantly enhanced in vitro cell proliferation and promoted in vivo tumor growth, whereas knockdown of Id-1 suppressed OS cells growth. Moreover, our experimental data revealed that Id-1 promotes cell proliferation by facilitating cell cycle progression and inhibits cell apoptosis. Mechanistically, the effects of Id-1 in OS cells is at least partly through activation of PI3K/Akt signaling pathway. Therefore, we identified a tumorigenic role of Id-1 in OS and suggested a potential therapeutic target for OS patients. - Highlights: • Id-1 expression is positively correlated in OS patients with poor prognosis. • Overexpression of Id-1 promotes OS cell growth in vitro and in vivo. • Id-1induces cell cycle progression and inhibits cell apoptosis. • PI3K/Akt signaling pathway contributed to the oncogenic effects of Id-1 in OS cells.

  11. Cannabidiol as a novel inhibitor of Id-1 gene expression in aggressive breast cancer cells.

    PubMed

    McAllister, Sean D; Christian, Rigel T; Horowitz, Maxx P; Garcia, Amaia; Desprez, Pierre-Yves

    2007-11-01

    Invasion and metastasis of aggressive breast cancer cells is the final and fatal step during cancer progression, and is the least understood genetically. Clinically, there are still limited therapeutic interventions for aggressive and metastatic breast cancers available. Clearly, effective and nontoxic therapies are urgently required. Id-1, an inhibitor of basic helix-loop-helix transcription factors, has recently been shown to be a key regulator of the metastatic potential of breast and additional cancers. Using a mouse model, we previously determined that metastatic breast cancer cells became significantly less invasive in vitro and less metastatic in vivo when Id-1 was down-regulated by stable transduction with antisense Id-1. It is not possible at this point, however, to use antisense technology to reduce Id-1 expression in patients with metastatic breast cancer. Here, we report that cannabidiol (CBD), a cannabinoid with a low-toxicity profile, could down-regulate Id-1 expression in aggressive human breast cancer cells. The CBD concentrations effective at inhibiting Id-1 expression correlated with those used to inhibit the proliferative and invasive phenotype of breast cancer cells. CBD was able to inhibit Id-1 expression at the mRNA and protein level in a concentration-dependent fashion. These effects seemed to occur as the result of an inhibition of the Id-1 gene at the promoter level. Importantly, CBD did not inhibit invasiveness in cells that ectopically expressed Id-1. In conclusion, CBD represents the first nontoxic exogenous agent that can significantly decrease Id-1 expression in metastatic breast cancer cells leading to the down-regulation of tumor aggressiveness.

  12. Improving HybrID: How to best combine indirect and direct encoding in evolutionary algorithms

    PubMed Central

    Helms, Lucas; Clune, Jeff

    2017-01-01

    Many challenging engineering problems are regular, meaning solutions to one part of a problem can be reused to solve other parts. Evolutionary algorithms with indirect encoding perform better on regular problems because they reuse genomic information to create regular phenotypes. However, on problems that are mostly regular, but contain some irregularities, which describes most real-world problems, indirect encodings struggle to handle the irregularities, hurting performance. Direct encodings are better at producing irregular phenotypes, but cannot exploit regularity. An algorithm called HybrID combines the best of both: it first evolves with indirect encoding to exploit problem regularity, then switches to direct encoding to handle problem irregularity. While HybrID has been shown to outperform both indirect and direct encoding, its initial implementation required the manual specification of when to switch from indirect to direct encoding. In this paper, we test two new methods to improve HybrID by eliminating the need to manually specify this parameter. Auto-Switch-HybrID automatically switches from indirect to direct encoding when fitness stagnates. Offset-HybrID simultaneously evolves an indirect encoding with directly encoded offsets, eliminating the need to switch. We compare the original HybrID to these alternatives on three different problems with adjustable regularity. The results show that both Auto-Switch-HybrID and Offset-HybrID outperform the original HybrID on different types of problems, and thus offer more tools for researchers to solve challenging problems. The Offset-HybrID algorithm is particularly interesting because it suggests a path forward for automatically and simultaneously combining the best traits of indirect and direct encoding. PMID:28334002

  13. Improving HybrID: How to best combine indirect and direct encoding in evolutionary algorithms.

    PubMed

    Helms, Lucas; Clune, Jeff

    2017-01-01

    Many challenging engineering problems are regular, meaning solutions to one part of a problem can be reused to solve other parts. Evolutionary algorithms with indirect encoding perform better on regular problems because they reuse genomic information to create regular phenotypes. However, on problems that are mostly regular, but contain some irregularities, which describes most real-world problems, indirect encodings struggle to handle the irregularities, hurting performance. Direct encodings are better at producing irregular phenotypes, but cannot exploit regularity. An algorithm called HybrID combines the best of both: it first evolves with indirect encoding to exploit problem regularity, then switches to direct encoding to handle problem irregularity. While HybrID has been shown to outperform both indirect and direct encoding, its initial implementation required the manual specification of when to switch from indirect to direct encoding. In this paper, we test two new methods to improve HybrID by eliminating the need to manually specify this parameter. Auto-Switch-HybrID automatically switches from indirect to direct encoding when fitness stagnates. Offset-HybrID simultaneously evolves an indirect encoding with directly encoded offsets, eliminating the need to switch. We compare the original HybrID to these alternatives on three different problems with adjustable regularity. The results show that both Auto-Switch-HybrID and Offset-HybrID outperform the original HybrID on different types of problems, and thus offer more tools for researchers to solve challenging problems. The Offset-HybrID algorithm is particularly interesting because it suggests a path forward for automatically and simultaneously combining the best traits of indirect and direct encoding.

  14. Use of Persistent Identifiers to link Heterogeneous Data Systems in the Integrated Earth Data Applications (IEDA) Facility

    NASA Astrophysics Data System (ADS)

    Hsu, L.; Lehnert, K. A.; Carbotte, S. M.; Arko, R. A.; Ferrini, V.; O'hara, S. H.; Walker, J. D.

    2012-12-01

    The Integrated Earth Data Applications (IEDA) facility maintains multiple data systems with a wide range of solid earth data types from the marine, terrestrial, and polar environments. Examples of the different data types include syntheses of ultra-high resolution seafloor bathymetry collected on large collaborative cruises and analytical geochemistry measurements collected by single investigators in small, unique projects. These different data types have historically been channeled into separate, discipline-specific databases with search and retrieval tailored for the specific data type. However, a current major goal is to integrate data from different systems to allow interdisciplinary data discovery and scientific analysis. To increase discovery and access across these heterogeneous systems, IEDA employs several unique IDs, including sample IDs (International Geo Sample Number, IGSN), person IDs (GeoPass ID), funding award IDs (NSF Award Number), cruise IDs (from the Marine Geoscience Data System Expedition Metadata Catalog), dataset IDs (DOIs), and publication IDs (DOIs). These IDs allow linking of a sample registry (System for Earth SAmple Registration), data libraries and repositories (e.g. Geochemical Research Library, Marine Geoscience Data System), integrated synthesis databases (e.g. EarthChem Portal, PetDB), and investigator services (IEDA Data Compliance Tool). The linked systems allow efficient discovery of related data across different levels of granularity. In addition, IEDA data systems maintain links with several external data systems, including digital journal publishers. Links have been established between the EarthChem Portal and ScienceDirect through publication DOIs, returning sample-level objects and geochemical analyses for a particular publication. Linking IEDA-hosted data to digital publications with IGSNs at the sample level and with IEDA-allocated dataset DOIs are under development. As an example, an individual investigator could sign up

  15. Intra-domain phage display (ID-PhD) of peptides and protein mini-domains censored from canonical pIII phage display.

    PubMed

    Tjhung, Katrina F; Deiss, Frédérique; Tran, Jessica; Chou, Ying; Derda, Ratmir

    2015-01-01

    In this paper, we describe multivalent display of peptide and protein sequences typically censored from traditional N-terminal display on protein pIII of filamentous bacteriophage M13. Using site-directed mutagenesis of commercially available M13KE phage cloning vector, we introduced sites that permit efficient cloning using restriction enzymes between domains N1 and N2 of the pIII protein. As infectivity of phage is directly linked to the integrity of the connection between N1 and N2 domains, intra-domain phage display (ID-PhD) allows for simple quality control of the display and the natural variations in the displayed sequences. Additionally, direct linkage to phage propagation allows efficient monitoring of sequence cleavage, providing a convenient system for selection and evolution of protease-susceptible or protease-resistant sequences. As an example of the benefits of such an ID-PhD system, we displayed a negatively charged FLAG sequence, which is known to be post-translationally excised from pIII when displayed on the N-terminus, as well as positively charged sequences which suppress production of phage when displayed on the N-terminus. ID-PhD of FLAG exhibited sub-nanomolar apparent Kd suggesting multivalent nature of the display. A TEV-protease recognition sequence (TEVrs) co-expressed in tandem with FLAG, allowed us to demonstrate that 99.9997% of the phage displayed the FLAG-TEVrs tandem and can be recognized and cleaved by TEV-protease. The residual 0.0003% consisted of phage clones that have excised the insert from their genome. ID-PhD is also amenable to display of protein mini-domains, such as the 33-residue minimized Z-domain of protein A. We show that it is thus possible to use ID-PhD for multivalent display and selection of mini-domain proteins (Affibodies, scFv, etc.).

  16. A rapid and high content assay that measures cyto-ID-stained autophagic compartments and estimates autophagy flux with potential clinical applications.

    PubMed

    Guo, Sujuan; Liang, Yanping; Murphy, Susan F; Huang, Angela; Shen, Haihong; Kelly, Deborah F; Sobrado, Pablo; Sheng, Zhi

    2015-01-01

    The lack of a rapid and quantitative autophagy assay has substantially hindered the development and implementation of autophagy-targeting therapies for a variety of human diseases. To address this critical issue, we developed a novel autophagy assay using the newly developed Cyto-ID fluorescence dye. We first verified that the Cyto-ID dye specifically labels autophagic compartments with minimal staining of lysosomes and endosomes. We then developed a new Cyto-ID fluorescence spectrophotometric assay that makes it possible to estimate autophagy flux based on measurements of the Cyto-ID-stained autophagic compartments. By comparing to traditional autophagy approaches, we found that this assay yielded a more sensitive, yet less variable, quantification of the stained autophagic compartments and the estimate of autophagy flux. Furthermore, we tested the potential application of this autophagy assay in high throughput research by integrating it into an RNA interference (RNAi) screen and a small molecule screen. The RNAi screen revealed WNK2 and MAP3K6 as autophagy-modulating genes, both of which inhibited the MTOR pathway. Similarly, the small molecule screen identified sanguinarine and actinomycin D as potent autophagy inducers in leukemic cells. Moreover, we successfully detected autophagy responses to kinase inhibitors and chloroquine in normal or leukemic mice using this assay. Collectively, this new Cyto-ID fluorescence spectrophotometric assay provides a rapid, reliable quantification of autophagic compartments and estimation of autophagy flux with potential applications in developing autophagy-related therapies and as a test to monitor autophagy responses in patients being treated with autophagy-modulating drugs.

  17. Recombinant DNA technology for melanoma immunotherapy: anti-Id DNA vaccines targeting high molecular weight melanoma-associated antigen.

    PubMed

    Barucca, A; Capitani, M; Cesca, M; Tomassoni, D; Kazmi, U; Concetti, F; Vincenzetti, L; Concetti, A; Venanzi, F M

    2014-11-01

    Anti-idiotypic MK2-23 monoclonal antibody (anti-Id MK2-23 mAb), which mimics the high molecular weight melanoma-associated antigen (HMW-MAA), has been used to implement active immunotherapy against melanoma. However, due to safety and standardization issues, this approach never entered extensive clinical trials. In the present study, we investigated the usage of DNA vaccines as an alternative to MK2-23 mAb immunization. MK2-23 DNA plasmids coding for single chain (scFv) MK2-23 antibody were constructed via the insertion of variable heavy (V H) and light (V L) chains of MK2-23 into the pVAC-1mcs plasmids. Two alternative MK2-23 plasmids format V H/V L, and V L/V H were assembled. We demonstrate that both polypeptides expressed by scFv plasmids in vitro retained the ability to mimic HMW-MAA antigen, and to elicit specific anti-HMW-MAA humoral and cellular immunoresponses in immunized mice. Notably, MK2-23 scFv DNA vaccines impaired the onset and growth of transplantable B16 melanoma cells not engineered to express HMW-MAA. This pilot study suggests that optimized MK2-23 scFv DNA vaccines could potentially provide a safer and cost-effective alternative to anti-Id antibody immunization, for melanoma immunotherapy.

  18. Transatlantic link

    NASA Astrophysics Data System (ADS)

    (left) European Geophysical Society (EGS) President Rolf Meissner at AGU Headquarters with (center) Executive Director Fred Spilhaus and (right) Foreign Secretary Juan Roederer. Meissner attended the meeting of AGU's Committee on International Participation (CIP) on February 26, 1988. At that meeting, specific ways of fostering close links between AGU and EGS were discussed.A few weeks later, Roederer and AGU staff, working with EGS Secretary-General Arne Richter at the EGS meeting in Bologna, Italy, March 21-25, planned details of the establishment of an AGU office in Europe. The Copernicus Gesellschaft, a new entity located on the premises of the Max Planck Institute for Aeronomy in Lindau, Federal Republic of Germany, will provide the administrative staff and handle logistics.

  19. Pipeline issues

    NASA Technical Reports Server (NTRS)

    Eisley, Joe T.

    1990-01-01

    The declining pool of graduates, the lack of rigorous preparation in science and mathematics, and the declining interest in science and engineering careers at the precollege level promises a shortage of technically educated personnel at the college level for industry, government, and the universities in the next several decades. The educational process, which starts out with a large number of students at the elementary level, but with an ever smaller number preparing for science and engineering at each more advanced educational level, is in a state of crisis. These pipeline issues, so called because the educational process is likened to a series of ever smaller constrictions in a pipe, were examined in a workshop at the Space Grant Conference and a summary of the presentations and the results of the discussion, and the conclusions of the workshop participants are reported.

  20. Teaching Grammar through Community Issues

    ERIC Educational Resources Information Center

    Schneider, Jason

    2005-01-01

    In recent years, ELT researchers have begun exploring how teachers can link their lessons to student communities and student concerns; however, little attention has been given to the potential for explicit grammar focus in the context of such approaches. In this paper, it is proposed that language lessons structured around local issues and…

  1. School Improvement: Issues and Answers.

    ERIC Educational Resources Information Center

    Willis, Harriet Doss

    This speech addresses school improvement issues from three perspectives. First, six shared assumptions from the recent studies and reports on the quality of American schooling are presented: (1) that the educational system must be immediately improved; (2) that quality and equity are inseparable; (3) that education is inextricably linked to larger…

  2. Family Linked Characteristics of Poverty.

    ERIC Educational Resources Information Center

    Osmond, Marie Withers; Grigg, Charles M.

    Questions raised by previous research on poverty, addressing the comparative trends in black and white family stability, and the cumulative nature of poverty linked characteristics are studied here. In addressing critical issues resulting from previous research, this study further elucidates the concepts of marital and family stability, uses the…

  3. The ID23-2 structural biology microfocus beamline at the ESRF

    PubMed Central

    Flot, David; Mairs, Trevor; Giraud, Thierry; Guijarro, Matias; Lesourd, Marc; Rey, Vicente; van Brussel, Denis; Morawe, Christian; Borel, Christine; Hignette, Olivier; Chavanne, Joel; Nurizzo, Didier; McSweeney, Sean; Mitchell, Edward

    2010-01-01

    The first phase of the ESRF beamline ID23 to be constructed was ID23-1, a tunable MAD-capable beamline which opened to users in early 2004. The second phase of the beamline to be constructed is ID23-2, a monochromatic microfocus beamline dedicated to macromolecular crystallography experiments. Beamline ID23-2 makes use of well characterized optical elements: a single-bounce silicon (111) monochromator and two mirrors in Kirkpatrick–Baez geometry to focus the X-ray beam. A major design goal of the ID23-2 beamline is to provide a reliable, easy-to-use and routine microfocus beam. ID23-2 started operation in November 2005, as the first beamline dedicated to microfocus macromolecular crystallography. The beamline has taken the standard automated ESRF macromolecular crystallography environment (both hardware and software), allowing users of ID23-2 to be rapidly familiar with the microfocus environment. This paper describes the beamline design, the special considerations taken into account given the microfocus beam, and summarizes the results of the first years of the beamline operation. PMID:20029119

  4. SpDamID: Marking DNA Bound by Protein Complexes Identifies Notch-Dimer Responsive Enhancers.

    PubMed

    Hass, Matthew R; Liow, Hien-Haw; Chen, Xiaoting; Sharma, Ankur; Inoue, Yukiko U; Inoue, Takayoshi; Reeb, Ashley; Martens, Andrew; Fulbright, Mary; Raju, Saravanan; Stevens, Michael; Boyle, Scott; Park, Joo-Seop; Weirauch, Matthew T; Brent, Michael R; Kopan, Raphael

    2015-08-20

    We developed Split DamID (SpDamID), a protein complementation version of DamID, to mark genomic DNA bound in vivo by interacting or juxtapositioned transcription factors. Inactive halves of DAM (DNA adenine methyltransferase) were fused to protein pairs to be queried. Either direct interaction between proteins or proximity enabled DAM reconstitution and methylation of adenine in GATC. Inducible SpDamID was used to analyze Notch-mediated transcriptional activation. We demonstrate that Notch complexes label RBP sites broadly across the genome and show that a subset of these complexes that recruit MAML and p300 undergo changes in chromatin accessibility in response to Notch signaling. SpDamID differentiates between monomeric and dimeric binding, thereby allowing for identification of half-site motifs used by Notch dimers. Motif enrichment of Notch enhancers coupled with SpDamID reveals co-targeting of regulatory sequences by Notch and Runx1. SpDamID represents a sensitive and powerful tool that enables dynamic analysis of combinatorial protein-DNA transactions at a genome-wide level.

  5. Influence of the Distribution of Tag IDs on RFID Memoryless Anti-Collision Protocols.

    PubMed

    Cmiljanic, Nikola; Landaluce, Hugo; Perallos, Asier; Arjona, Laura

    2017-08-17

    In recent years, Radio Frequency Identification (RFID) has become very popular. The main feature of this technology is that RFID tags do not require close handling and no line of sight is required between the reader and the tags. RFID is a technology that uses radio frequencies in order to identify tags, which do not need to be positioned accurately relative to the reader. Tags share the communication channel, increasing the likelihood of causing a problem, viz., a message collision. Tree based protocols can resolve these collisions, but require a uniform tag ID distribution. This means they are very dependent of the distribution of the IDs of the tags. Tag IDs are written in the tag and contain a predefined bit string of data. A study of the influence of the tag ID distribution on the protocols' behaviour is proposed here. A new protocol, called the Flexible Query window Tree (FQwT) is presented to estimate the tag ID distribution, taking into consideration the type of distribution. The aim is to create a flexible anti-collision protocol in order to identify a set of tags that constitute an ID distribution. As a result, the reader classifies tags into groups determined by using a distribution estimator. Simulations show that the FQwT protocol contributes to significant reductions in identification time and energy consumption regardless of the type of ID distribution.

  6. Bio-fortification and shelf-life extension of idli batter using curry leaves (Murraya koenigii).

    PubMed

    Chelliah, R; Ramakrishnan, S R; Premkumar, D; Antony, U

    2016-06-01

    Among several traditional foods of India, idli is one of the most popular and commonly consumed steamed products. A new method of adding Murraya koenigii (curry leaves) to idli batter as a vehicle for fortification and extension of shelf-life has been developed. Dried curry leaves powder was incorporated with other ingredients like rice and dehusked black gram in different proportions to optimize the most palatable formulation. Rate of fermentation and microbial changes in the batter; nutritional qualities, texture and sensory properties of the prepared product were assessed. Incorporation of curry leaves powder (5 %) in idli batter increased the shelf-life and also increased the flavour, texture and appearance of the idli. The calcium content of the prepared idli was 10 times more than that of the control idli, while dietary fiber content increased by 18.6 %. Anti-microbial activity of the curry leaves in idli batter extended the shelf-life from 2 to 5 days when stored at 30 °C.

  7. SpDamID: Marking DNA Bound by Protein Complexes Identifies Notch-Dimer Responsive Enhancers

    PubMed Central

    Hass, Matthew R.; Liow, Hien-haw; Chen, Xiaoting; Sharma, Ankur; Inoue, Yukiko U.; Inoue, Takayoshi; Reeb, Ashley; Martens, Andrew; Fulbright, Mary; Raju, Saravanan; Stevens, Michael; Boyle, Scott; Park, Joo-Seop; Weirauch, Matthew T.; Brent, Michael; Kopan, Raphael

    2015-01-01

    SUMMARY We developed Split DamID (SpDamID), a protein complementation version of DamID, to mark genomic DNA bound in vivo by interacting or juxtapositioned transcription factors. Inactive halves of DAM (DNA Adenine Methyltransferase) were fused to protein pairs to be queried Interaction or proximity enabled DAM reconstitution and methylation of adenine in GATC. Inducible SpDamID was used to analyze Notch-mediated transcriptional activation. We demonstrate that Notch complexes label RBP sites broadly across the genome, and show that a subset of these complexes that recruit MAML and p300 undergo changes in chromatin accessibility in response to Notch signaling. SpDamID differentiates between monomeric and dimeric binding thereby allowing for identification of half-site motifs used by Notch dimers. Motif enrichment of Notch enhancers coupled with SpDamID reveals co-targeting of regulatory sequences by Notch and Runx1. SpDamID represents a sensitive and powerful tool that enables dynamic analysis of combinatorial protein-DNA transactions at a genome-wide level. PMID:26257285

  8. Influence of the Distribution of Tag IDs on RFID Memoryless Anti-Collision Protocols

    PubMed Central

    Cmiljanic, Nikola; Landaluce, Hugo; Perallos, Asier; Arjona, Laura

    2017-01-01

    In recent years, Radio Frequency Identification (RFID) has become very popular. The main feature of this technology is that RFID tags do not require close handling and no line of sight is required between the reader and the tags. RFID is a technology that uses radio frequencies in order to identify tags, which do not need to be positioned accurately relative to the reader. Tags share the communication channel, increasing the likelihood of causing a problem, viz., a message collision. Tree based protocols can resolve these collisions, but require a uniform tag ID distribution. This means they are very dependent of the distribution of the IDs of the tags. Tag IDs are written in the tag and contain a predefined bit string of data. A study of the influence of the tag ID distribution on the protocols’ behaviour is proposed here. A new protocol, called the Flexible Query window Tree (FQwT) is presented to estimate the tag ID distribution, taking into consideration the type of distribution. The aim is to create a flexible anti-collision protocol in order to identify a set of tags that constitute an ID distribution. As a result, the reader classifies tags into groups determined by using a distribution estimator. Simulations show that the FQwT protocol contributes to significant reductions in identification time and energy consumption regardless of the type of ID distribution. PMID:28817070

  9. Id Helix-Loop-Helix Proteins Antagonize Pax Transcription Factor Activity by Inhibiting DNA Binding

    PubMed Central

    Roberts, E. Claire; Deed, Richard W.; Inoue, Toshiaki; Norton, John D.; Sharrocks, Andrew D.

    2001-01-01

    The Id subfamily of helix-loop-helix (HLH) proteins plays a fundamental role in the regulation of cellular proliferation and differentiation. The major mechanism by which Id proteins are thought to inhibit differentiation is through interaction with other HLH proteins and inhibition of their DNA-binding activity. However, Id proteins have also been shown to interact with other proteins involved in regulating cellular proliferation and differentiation, suggesting a more widespread regulatory function. In this study we demonstrate functional interactions between Id proteins and members of the Pax-2/-5/-8 subfamily of paired-domain transcription factors. Members of the Pax transcription factor family have key functions in regulating several developmental processes exemplified by B lymphopoiesis, in which Pax-5 plays an essential role. Id proteins bind to Pax proteins in vitro and in vivo. Binding occurs through the paired DNA-binding domain of the Pax proteins and results in the disruption of DNA-bound complexes containing Pax-2, Pax-5, and Pax-8. In vivo, Id proteins modulate the transcriptional activity mediated by Pax-5 complexes on the B-cell-specific mb-1 promoter. Our results therefore demonstrate a novel facet of Id function in regulating cellular differentiation by functionally antagonizing the action of members of the Pax transcription factor family. PMID:11134340

  10. Measuring Link-Resolver Success: Comparing 360 Link with a Local Implementation of WebBridge

    ERIC Educational Resources Information Center

    Herrera, Gail

    2011-01-01

    This study reviewed link resolver success comparing 360 Link and a local implementation of WebBridge. Two methods were used: (1) comparing article-level access and (2) examining technical issues for 384 randomly sampled OpenURLs. Google Analytics was used to collect user-generated OpenURLs. For both methods, 360 Link out-performed the local…

  11. Measuring Link-Resolver Success: Comparing 360 Link with a Local Implementation of WebBridge

    ERIC Educational Resources Information Center

    Herrera, Gail

    2011-01-01

    This study reviewed link resolver success comparing 360 Link and a local implementation of WebBridge. Two methods were used: (1) comparing article-level access and (2) examining technical issues for 384 randomly sampled OpenURLs. Google Analytics was used to collect user-generated OpenURLs. For both methods, 360 Link out-performed the local…

  12. Tumor necrosis factor-alpha regulation of the Id gene family in astrocytes and microglia during CNS inflammatory injury.

    PubMed

    Tzeng, S F; Kahn, M; Liva, S; De Vellis, J

    1999-04-01

    The inhibitors of DNA binding (Id) gene family is highly expressed during embryogenesis and throughout adulthood in the rat central nervous system (CNS). In vitro studies suggest that the Id gene family is involved in the regulation of cell proliferation and differentiation. Recently, Id gene expression was shown to be expressed in immature and mature astrocytes during development and upregulated in reactive astrocytes after spinal cord injury. These results suggest that the Id gene family may play an important role in regulating astrocyte development and reactivity; however, the factors regulating Id expression in astrocytes remain undefined. Tumor necrosis factor-alpha (TNF alpha), a proinflammatory cytokine, is thought to play a crucial role in astrocyte/microglia activation after injury to the CNS. To determine if TNF alpha plays a role in Id gene expression, we exogenously administered TNF alpha into developing postnatal rats. We report that TNF alpha injections resulted in a rapid and transient increase in both cell number and mRNA expression for Id2 and Id3 when compared to levels observed in noninjected or control-injected animals. Id1 mRNA levels were also upregulated after TNF alpha treatment, but to a lesser degree. Significant increases in TNF alpha-induced Id2 and Id3 mRNA were observed in the ventricular/subventricular zone, cingulum and corpus callosum. TNF alpha also increased Id2 mRNA expression in the caudate putamen and hippocampus at the injection site. Id2 and Id3 mRNA+ cells were identified as GFAP+ and S100 alpha + astrocytes as well as ED1+ microglia. This is the first report to show TNF-alpha-induced modulation of the Id gene family and suggests that Id may be involved in the formation of reactive astrocytes and activated microglia in the rodent brain. These results suggest a putative role for the Id family in the molecular mechanisms regulating cellular responsiveness to TNF alpha and CNS inflammation.

  13. The Self-Identity Protein IdsD Is Communicated between Cells in Swarming Proteus mirabilis Colonies.

    PubMed

    Saak, Christina C; Gibbs, Karine A

    2016-12-15

    Proteus mirabilis is a social bacterium that is capable of self (kin) versus nonself recognition. Swarming colonies of this bacterium expand outward on surfaces to centimeter-scale distances due to the collective motility of individual cells. Colonies of genetically distinct populations remain separate, while those of identical populations merge. Ids proteins are essential for this recognition behavior. Two of these proteins, IdsD and IdsE, encode identity information for each strain. These two proteins bind in vitro in an allele-restrictive manner. IdsD-IdsE binding is correlated with the merging of populations, whereas a lack of binding is correlated with the separation of populations. Key questions remained about the in vivo interactions of IdsD and IdsE, specifically, whether IdsD and IdsE bind within single cells or whether IdsD-IdsE interactions occur across neighboring cells and, if so, which of the two proteins is exchanged. Here we demonstrate that IdsD must originate from another cell to communicate identity and that this nonresident IdsD interacts with IdsE resident in the recipient cell. Furthermore, we show that unbound IdsD in recipient cells does not cause cell death and instead appears to contribute to a restriction in the expansion radius of the swarming colony. We conclude that P. mirabilis communicates IdsD between neighboring cells for nonlethal kin recognition, which suggests that the Ids proteins constitute a type of cell-cell communication.

  14. Insulinotropic agent ID-1101 (4-hydroxyisoleucine) activates insulin signaling in rat.

    PubMed

    Broca, Christophe; Breil, Vincent; Cruciani-Guglielmacci, Céline; Manteghetti, Michèle; Rouault, Christine; Derouet, Michel; Rizkalla, Salwa; Pau, Bernard; Petit, Pierre; Ribes, Gérard; Ktorza, Alain; Gross, René; Reach, Gérard; Taouis, Mohammed

    2004-09-01

    ID-1101 (4-hydroxyisoleucine), an amino acid extracted from fenugreek seeds, exhibits an interesting glucose-dependent insulin-stimulating activity. The present study was undertaken to investigate a possible extrapancreatic effect of ID-1101 on insulin signaling and action besides its previously described insulinotropic action. Insulin-sensitizing effects of ID-1101 were investigated in rat in vivo by three different approaches: 1) using euglycemic hyperinsulinemic clamps in two different rat models of insulin resistance, i.e., Zucker fa/fa rats and rats fed a sucrose-lipid diet; 2) measuring liver and muscle phosphatidylinositol (PI) 3-kinase activity after an acute injection of ID-1101 in normal and insulin-resistant diabetic rats; and 3) after chronic treatment in two rat models of insulin resistance. Euglycemic hyperinsulinemic clamp experiments revealed that ID-1101 can improve insulin resistance through an increase of peripheral glucose utilization rate in sucrose-lipid-fed rats and by decreasing hepatic glucose production in Zucker fa/fa rats. Moreover, we demonstrated that a single injection of ID-1101 activates the PI 3-kinase activity in liver and muscle from normal rats but also in muscle from diabetic rats. Finally, chronic ID-1101 treatment significantly reduced insulinemia in type 2 diabetic rats and reduced the progression of hyperinsulinemia in insulin-resistant obese Zucker fa/fa rats. These findings clearly demonstrate that ID-1101 can reduce insulin resistance through activation of the early steps of insulin signaling in peripheral tissues and in liver. In summary, ID-1101, besides its insulinotropic effect, directly improves insulin sensitivity, making it a potentially very valuable therapeutic agent for diabetes treatment.

  15. Inactivation of ID4 promotes a CRPC phenotype with constitutive AR activation through FKBP52.

    PubMed

    Joshi, Jugal Bharat; Patel, Divya; Morton, Derrick J; Sharma, Pankaj; Zou, Jin; Hewa Bostanthirige, Dhanushka; Gorantla, Yamini; Nagappan, Peri; Komaragiri, Shravan Kumar; Sivils, Jeffrey C; Xie, Huan; Palaniappan, Ravi; Wang, Guangdi; Cox, Marc B; Chaudhary, Jaideep

    2017-04-01

    Castration-resistant prostate cancer (CRPC) is the emergence of prostate cancer cells that have adapted to the androgen-depleted environment of the prostate. In recent years, targeting multiple chaperones and co-chaperones (e.g., Hsp27, FKBP52) that promote androgen receptor (AR) signaling and/or novel AR regulatory mechanisms have emerged as promising alternative treatments for CRPC. We have shown that inactivation of inhibitor of differentiation 4 (ID4), a dominant-negative helix loop helix protein, promotes de novo steroidogenesis and CRPC with a gene expression signature that resembles constitutive AR activity in castrated mice. In this study, we investigated the underlying mechanism through which loss of ID4 potentiates AR signaling. Proteomic analysis between prostate cancer cell line LNCaP (L+ns) and LNCaP lacking ID4 (L(-)ID4) revealed elevated levels of Hsp27 and FKBP52, suggesting a role for these AR-associated co-chaperones in promoting constitutively active AR signaling in L(-)ID4 cells. Interestingly, protein interaction studies demonstrated a direct interaction between ID4 and the 52-kDa FK506-binding protein (FKBP52) in vitro, but not with AR. An increase in FKBP52-dependent AR transcriptional activity was observed in L(-)ID4 cells. Moreover, pharmacological inhibition of FKBP52-AR signaling, by treatment with MJC13, attenuated the tumor growth, weight, and volume in L(-)ID4 xenografts. Together, our results demonstrate that ID4 selectively regulates AR activity through direct interaction with FKBP52, and its loss, promotes CRPC through FKBP52-mediated AR signaling. © 2016 The Authors. Published by FEBS Press and John Wiley & Sons Ltd.

  16. X-linked anhidrotic ectodermal dysplasia with immunodeficiency is caused by impaired NF-kappaB signaling.

    PubMed

    Döffinger, R; Smahi, A; Bessia, C; Geissmann, F; Feinberg, J; Durandy, A; Bodemer, C; Kenwrick, S; Dupuis-Girod, S; Blanche, S; Wood, P; Rabia, S H; Headon, D J; Overbeek, P A; Le Deist, F; Holland, S M; Belani, K; Kumararatne, D S; Fischer, A; Shapiro, R; Conley, M E; Reimund, E; Kalhoff, H; Abinun, M; Munnich, A; Israël, A; Courtois, G; Casanova, J L

    2001-03-01

    The molecular basis of X-linked recessive anhidrotic ectodermal dysplasia with immunodeficiency (EDA-ID) has remained elusive. Here we report hypomorphic mutations in the gene IKBKG in 12 males with EDA-ID from 8 kindreds, and 2 patients with a related and hitherto unrecognized syndrome of EDA-ID with osteopetrosis and lymphoedema (OL-EDA-ID). Mutations in the coding region of IKBKG are associated with EDA-ID, and stop codon mutations, with OL-EDA-ID. IKBKG encodes NEMO, the regulatory subunit of the IKK (IkappaB kinase) complex, which is essential for NF-kappaB signaling. Germline loss-of-function mutations in IKBKG are lethal in male fetuses. We show that IKBKG mutations causing OL-EDA-ID and EDA-ID impair but do not abolish NF-kappaB signaling. We also show that the ectodysplasin receptor, DL, triggers NF-kappaB through the NEMO protein, indicating that EDA results from impaired NF-kappaB signaling. Finally, we show that abnormal immunity in OL-EDA-ID patients results from impaired cell responses to lipopolysaccharide, interleukin (IL)-1beta, IL-18, TNFalpha and CD154. We thus report for the first time that impaired but not abolished NF-kappaB signaling in humans results in two related syndromes that associate specific developmental and immunological defects.

  17. Improvement and analysis of ID3 algorithm in decision-making tree

    NASA Astrophysics Data System (ADS)

    Xie, Xiao-Lan; Long, Zhen; Liao, Wen-Qi

    2015-12-01

    For the cooperative system under development, it needs to use the spatial analysis and relative technology concerning data mining in order to carry out the detection of the subject conflict and redundancy, while the ID3 algorithm is an important data mining. Due to the traditional ID3 algorithm in the decision-making tree towards the log part is rather complicated, this paper obtained a new computational formula of information gain through the optimization of algorithm of the log part. During the experiment contrast and theoretical analysis, it is found that IID3 (Improved ID3 Algorithm) algorithm owns higher calculation efficiency and accuracy and thus worth popularizing.

  18. 62 FR 28104 - Union Pacific Railroad CompanyAbandonment Exemptionin Malheur County, OR and Owyhee County, ID...

    Federal Register 2010, 2011, 2012, 2013, 2014

    1997-05-22

    ... and Owyhee County, ID (Homedale Branch) On May 2, 1997, Union Pacific Railroad Company (UP) filed with..., and Owyhee County, ID, and includes the non-agency stations of Napton, OR-- milepost 16.90;...

  19. Id-1 gene and gene products as therapeutic targets for treatment of breast cancer and other types of carcinoma

    SciTech Connect

    Desprez, Pierre-Yves; Campisi, Judith

    2014-08-19

    A method for treatment of breast cancer and other types of cancer. The method comprises targeting and modulating Id-1 gene expression, if any, for the Id-1 gene, or gene products in breast or other epithelial cancers in a patient by delivering products that modulate Id-1 gene expression. When expressed, Id-1 gene is a prognostic indicator that cancer cells are invasive and metastatic.

  20. The metalloid arsenite induces nuclear export of Id3 possibly via binding to the N-terminal cysteine residues

    SciTech Connect

    Kurooka, Hisanori; Sugai, Manabu; Mori, Kentaro; Yokota, Yoshifumi

    2013-04-19

    Highlights: •Sodium arsenite induces cytoplasmic accumulation of Id3. •Arsenite binds to closely spaced N-terminal cysteine residues of Id3. •N-terminal cysteines are essential for arsenite-induced nuclear export of Id3. •Nuclear export of Id3 counteracts its transcriptional repression activity. -- Abstract: Ids are versatile transcriptional repressors that regulate cell proliferation and differentiation, and appropriate subcellular localization of the Id proteins is important for their functions. We previously identified distinct functional nuclear export signals (NESs) in Id1 and Id2, but no active NES has been reported in Id3. In this study, we found that treatment with the stress-inducing metalloid arsenite led to the accumulation of GFP-tagged Id3 in the cytoplasm. Cytoplasmic accumulation was impaired by a mutation in the Id3 NES-like sequence resembling the Id1 NES, located at the end of the HLH domain. It was also blocked by co-treatment with the CRM1-specific nuclear export inhibitor leptomycin B (LMB), but not with the inhibitors for mitogen-activated protein kinases (MAPKs). Importantly, we showed that the closely spaced N-terminal cysteine residues of Id3 interacted with the arsenic derivative phenylarsine oxide (PAO) and were essential for the arsenite-induced cytoplasmic accumulation, suggesting that arsenite induces the CRM1-dependent nuclear export of Id3 via binding to the N-terminal cysteines. Finally, we demonstrated that Id3 significantly repressed arsenite-stimulated transcription of the immediate-early gene Egr-1 and that this repression activity was inversely correlated with the arsenite-induced nuclear export. Our results imply that Id3 may be involved in the biological action of arsenite.

  1. Sexual abuse involving children with an intellectual disability (ID): a narrative review.

    PubMed

    Wissink, Inge B; van Vugt, Eveline; Moonen, Xavier; Stams, Geert-Jan J M; Hendriks, Jan

    2015-01-01

    The current paper provides a narrative review of the literature on sexual abuse, involving children with Intellectual Disability (ID). The thirteen articles that were found and met our criteria vary in their definitions of sexual abuse and in how ID was determined. Still, they do paint a general picture concerning (1) the extent of sexual abuse, (2) the nature of the sexual abuse, and (3) the institutional reactions following sexual abuse of children with ID. Our findings confirm the greater vulnerability of children with ID to become involved in sexual abuse both as a victim and as a perpetrator, and we discuss ways to help strengthening prevention and intervention methods. Nevertheless, more research is needed, as it is still a rather unexplored topic, which is striking in light of the high vulnerability of this group. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. 32 CFR 161.7 - ID card life-cycle procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., magnetic stripe, bar codes, or integrated circuit chip) becomes illegible or inoperable, or when a CAC is... RAPIDS. These requirements shall be integrated into the ID card issuance processes in the...

  3. Infant-directed speech (IDS) vowel clarity and child language outcomes.

    PubMed

    Hartman, Kelly M; Ratner, Nan Bernstein; Newman, Rochelle S

    2017-09-01

    There have been many studies examining the differences between infant-directed speech (IDS) and adult-directed speech (ADS). However, investigations asking whether mothers clarify vowel articulation in IDS have reached equivocal findings. Moreover, it is unclear whether maternal speech clarification has any effect on a child's developing language skills. This study examined vowel clarification in mothers' IDS at 0;10-11, 1;6, and 2;0, as compared to their vowel production in ADS. Relationships between vowel space, vowel duration, and vowel variability and child language outcomes at two years were also explored. Results show that vowel space and vowel duration tended to be greater in IDS than in ADS, and that one measure of vowel clarity, a mother's vowel space at 1;6, was significantly related to receptive as well as expressive child language outcomes at two years of age.

  4. 80 FR 9279 - Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and Washington Counties, ID, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2015-02-20

    ...-2013-N279; 1265-0000-10137-S3] Deer Flat National Wildlife Refuge, Canyon, Payette, Owyhee, and..., 1010 Dearborn St, Caldwell, ID 83605. [ssquf] Homedale Public Library, 125 W Owyhee Ave, Homedale,...

  5. ID migraine questionnaire in temporomandibular disorders with craniofacial pain: a study by using a multidisciplinary approach.

    PubMed

    Di Paolo, Carlo; Di Nunno, Anna; Vanacore, Nicola; Bruti, Gianluca

    2009-08-01

    To evaluate the prevalence of migraine and related disability and the role of ID migraine questionnaire as a screening tool in patients with temporomandibular disorders (TMDs) and craniofacial pain (CFP). TMDs patients with CFP underwent stomatognathic (RDC/TMD criteria) and neurological visits (IHS criteria, 2004). ID migraine questionnaire and MIgraine Disability Assessment Scale (MIDAS) were also administered. Out of 45 patients, 69% met diagnosis of migraine plus chronic tension-type headache (CTTH); 9% presented CTTH and 20% were migraineurs. Out of 39 migraineurs who completed MIDAS, 56% presented the highest disability grade. Out of 37 patients who completed ID migraine questionnaire, 32 resulted affected by probable migraine with a diagnostic sensibility and specificity of 94% and 100%, respectively. Our findings showed a clinical association between TMDs and migraine. We support a clinical role of ID migraine and MIDAS in TMDs patients with CFP and we underline the importance of a multidisciplinary evaluation in this group of migraineurs.

  6. 17 CFR 239.63 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Index Key (CIK) code, to request the following access codes to permit filing on EDGAR: (a) Central Index...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which...

  7. Influence of ACE I/D Polymorphism on Circulating Levels of Plasminogen Activator Inhibitor 1, D-Dimer, Ultrasensitive C-Reactive Protein and Transforming Growth Factor β1 in Patients Undergoing Hemodialysis

    PubMed Central

    de Carvalho, Sara Santos; Simões e Silva, Ana Cristina; Sabino, Adriano de Paula; Evangelista, Fernanda Cristina Gontijo; Gomes, Karina Braga; Dusse, Luci Maria SantAna; Rios, Danyelle Romana Alves

    2016-01-01

    Background There is substantial evidence that chronic renal and cardiovascular diseases are associated with coagulation disorders, endothelial dysfunction, inflammation and fibrosis. Angiotensin-Converting Enzyme Insertion/Deletion polymorphism (ACE I/D polymorphism) has also be linked to cardiovascular diseases. Therefore, this study aimed to compare plasma levels of ultrassensible C-reactive protein (usCRP), PAI-1, D-dimer and TGF-β1 in patients undergoing HD with different ACE I/D polymorphisms. Methods The study was performed in 138 patients at ESRD under hemodialysis therapy for more than six months. The patients were divided into three groups according to the genotype. Genomic DNA was extracted from blood cells (leukocytes). ACE I/D polymorphism was investigated by single polymerase chain reaction (PCR). Plasma levels of D-dimer, PAI-1 and TGF-β1 were measured by enzyme-linked immunosorbent assay (ELISA), and the determination of plasma levels of usCRP was performed by immunonephelometry. Data were analyzed by the software SigmaStat 2.03. Results Clinical characteristics were similar in patients with these three ACE I/D polymorphisms, except for interdialytic weight gain. I allele could be associated with higher interdialytic weight gain (P = 0.017). Patients genotyped as DD and as ID had significantly higher levels of PAI-1 than those with II genotype. Other laboratory parameters did not significantly differ among the three subgroups (P = 0.033). Despite not reaching statistical significance, plasma levels of usCRP were higher in patients carrying the D allele. Conclusion ACE I/D polymorphisms could be associated with changes in the regulation of sodium, fibrinolytic system, and possibly, inflammation. Our data showed that high levels of PAI-1 are detected when D allele is present, whereas greater interdialytic gain is associated with the presence of I allele. However, further studies with different experimental designs are necessary to elucidate the

  8. Family Impact in Intellectual Disability, Severe Mental Health Disorders and Mental Health Disorders in ID. A Comparison

    ERIC Educational Resources Information Center

    Martorell, Almudena; Gutierrez-Recacha, Pedro; Irazabal, Marcia; Marsa, Ferran; Garcia, Mercedes

    2011-01-01

    Family impact (or family burden) is a concept born in the field of mental health that has successfully been exported to the ambit of intellectual disability (ID). However, differences in family impact associated with severe mental health disorders (schizophrenia), to ID or to mental health problems in ID should be expected. Seventy-two adults with…

  9. Family Impact in Intellectual Disability, Severe Mental Health Disorders and Mental Health Disorders in ID. A Comparison

    ERIC Educational Resources Information Center

    Martorell, Almudena; Gutierrez-Recacha, Pedro; Irazabal, Marcia; Marsa, Ferran; Garcia, Mercedes

    2011-01-01

    Family impact (or family burden) is a concept born in the field of mental health that has successfully been exported to the ambit of intellectual disability (ID). However, differences in family impact associated with severe mental health disorders (schizophrenia), to ID or to mental health problems in ID should be expected. Seventy-two adults with…

  10. Wnt/{beta}-catenin signaling changes C2C12 myoblast proliferation and differentiation by inducing Id3 expression

    SciTech Connect

    Zhang, Long; Shi, Songting; Zhang, Juan; Zhou, Fangfang; Dijke, Peter ten

    2012-03-02

    Highlights: Black-Right-Pointing-Pointer Expression of Id3 but not Id1 is induced by Wnt3a stimulation in C2C12 cells. Black-Right-Pointing-Pointer Wnt3a induces Id3 expression via canonical Wnt/{beta}-catenin pathway. Black-Right-Pointing-Pointer Wnt3a-induced Id3 expression does not depend on BMP signaling activation. Black-Right-Pointing-Pointer Induction of Id3 expression is critical determinant in Wnt3a-induced cell proliferation and differentiation. -- Abstract: Canonical Wnt signaling plays important roles in regulating cell proliferation and differentiation. In this study, we report that inhibitor of differentiation (Id)3 is a Wnt-inducible gene in mouse C2C12 myoblasts. Wnt3a induced Id3 expression in a {beta}-catenin-dependent manner. Bone morphogenetic protein (BMP) also potently induced Id3 expression. However, Wnt-induced Id3 expression occurred independent of the BMP/Smad pathway. Functional studies showed that Id3 depletion in C2C12 cells impaired Wnt3a-induced cell proliferation and alkaline phosphatase activity, an early marker of osteoblast cells. Id3 depletion elevated myogenin induction during myogenic differentiation and partially impaired Wnt3a suppressed myogenin expression in C2C12 cells. These results suggest that Id3 is an important Wnt/{beta}-catenin induced gene in myoblast cell fate determination.

  11. Phosphatidylinositol-3 kinase-dependent translational regulation of Id1 involves the PPM1G phosphatase

    PubMed Central

    Xu, Kaiming; Wang, Lanfang; Feng, Wei; Feng, Yue; Shu, Hui-Kuo G.

    2016-01-01

    Id1 is a helix-loop-helix transcriptional modulator that increases the aggressiveness of malignant glial neoplasms. Since most glioblastomas (GBMs) show increased phosphatidylinositol-3 kinase (PI-3K) signaling, we sought to determine whether this pathway regulates Id1 expression. Higher basal Id1 expression correlates with dysregulated PI-3K signaling in multiple established GBM cell lines. Further characterization of PI-3K-dependent Id1 regulation reveals that chemical or genetic inhibition of PI-3K signaling reduces Id1 protein but not mRNA expression. Overall, PI-3K signaling appears to enhance Id1 translation with no significant effect on its stability. PI-3K signaling is known to regulate protein translation through mTORC1-dependent phosphorylation of 4E-BP1, which reduces its association with and inhibition of the translation initiation factor eIF4E. Interestingly, while inhibition of PI-3K and AKT lowers 4E-BP1 phosphorylation and expression of Id1 in all cases, inhibition of TORC1 with rapamycin does not consistently have a similar effect suggesting an alternative mechanism for PI-3K-dependent regulation of Id1 translation. We now identify a potential role for the serine-threonine phosphatase PPM1G in translational regulation of Id1 protein expression. PPM1G knockdown by siRNA increase both 4E-BP1 phosphorylation and Id1 expression and PPM1G and 4E-BP1 co-associates in GBM cells. Furthermore, PPM1G is a phosphoprotein and this phosphorylation appears to be regulated by PI-3K activity. Finally, PI-3K inhibition increases PPM1G activity when assessed by an in vitro phosphatase assay. Our findings provide the first evidence that the PI-3K/AKT signaling pathway modulates PPM1G activity resulting in a shift in the balance between hyper- and hypo-phosphorylated 4E-BP1 and translational regulation of Id1 expression. PMID:27065332

  12. Magmatic Longevity Constrained by ID-TIMS U-Pb Dating of Zircon and Titanite

    NASA Astrophysics Data System (ADS)

    Szymanowski, D.; Wotzlaw, J. F.; Ellis, B. S.; Bachmann, O.; Von Quadt, A.

    2016-12-01

    Clues about the timescales and thermal conditions associated with the growth and evacuation of large silicic magma reservoirs are frequently drawn from radiometric dating, diffusion modelling, or thermomechanical modelling. A growing amount of petrological and geochronological evidence, supported by thermal modelling, suggests that many silicic magma reservoirs may exist for some 104-106 years in the form of high-crystallinity mushes at relatively low temperatures ( 700-750°C; [1-3]). Geochronological studies addressing this issue typically utilise the U-Pb system in zircon capable of recording extended periods of crystallisation, particularly in evolved calc-alkaline systems that spend most of their lifetime zircon-saturated. In this study, we integrate U-Pb dating of zircon and titanite to investigate the longevity of the magma reservoir that produced the Kneeling Nun Tuff, a 35 Ma, >900 km3 crystal-rich rhyolitic super-eruption from the Mogollon-Datil volcanic field in New Mexico (USA). High-precision ID-TIMS U-Pb dates of single crystals of both zircon and titanite independently record a continuous crystallisation history over >400,000 years. We combine the dating of both accessory phases with textural, major, trace element and isotopic studies of single crystals, placing tight constraints on the thermal conditions of magma accumulation and storage while recording differentiation and rejuvenation processes within the magma reservoir. The results suggest a protracted `cool' upper-crustal storage of magma prior to the Kneeling Nun Tuff eruption followed by a melting event which reduced the magma crystallinity and conditioned it for eruption. [1] Bachmann & Bergantz (2004), J. Petrol. 45, 1565-1582. [2] Gelman et al. (2013), Geology 41, 759-762. [3] Cooper & Kent (2014), Nature 506, 480-483.

  13. Neuropathic pain in breast cancer survivors: using the ID pain as a screening tool.

    PubMed

    Reyes-Gibby, Cielito; Morrow, Phuong Khanh; Bennett, Michael I; Jensen, Mark P; Shete, Sanjay

    2010-05-01

    Neuropathic pain (NP) is a debilitating symptom experienced by a number of patients with cancer. We evaluated the validity of ID Pain as a screening tool for NP in breast cancer survivors using the Self-Report Leeds Assessment of Neuropathic Symptoms and Signs (S-LANSS) and a reported diagnosis of NP as criterion measures. Two hundred forty breast cancer survivors with a mean age of 58 years (standard deviation=16) participated in this survey. Forty-five percent of the sample reported having pain in the past week. Of those reporting pain, 33% reported that they had been diagnosed by their health care provider with NP, 39% had a positive ID Pain (> or = 2) score, and 19% had a positive S-LANSS score. The most commonly endorsed ID Pain item was "hot/burning" (n=48) followed by feeling "numb" (n=47) and "pins and needles" (n=45). Total ID Pain score was significantly associated with a clinical diagnosis of NP (r=0.41; P<0.001) and the S-LANSS total score (r=0.54; P<0.001). Receiver operating curve analysis demonstrated that ID Pain has a predictive validity of 0.72 and 0.70 for diagnosis of NP as made by clinicians and the S-LANSS, respectively. We also found that an ID Pain score greater than or equal to 2 corresponded with the likelihood of NP in this sample, consistent with the original ID Pain development study. This study provides evidence for ID Pain as a valid screening measure for NP in breast cancer survivors.

  14. Increased Id-1 expression is significantly associated with poor survival of patients with prostate cancer.

    PubMed

    Forootan, Shiva S; Wong, Yong-Chuan; Dodson, Andrew; Wang, Xianghong; Lin, Ke; Smith, Paul H; Foster, Christopher S; Ke, Youqiang

    2007-09-01

    The levels of Id-1 (inhibitor of DNA binding or inhibitor of cell differentiation) expression in a series of prostate cell lines and in an archival set of prostate tissues were examined. Western blot analysis showed that the level of Id-1 expressed in the androgen sensitive cell line LNCaP was 1.2 +/- 0.2 times that detected in the benign cell line PNT-2. The level of Id-1 increased further to 1.8 +/- 0.2 and 2.9 +/- 0.3 in the androgen-insensitive cell lines Du-145 and PC-3, respectively. Immunohistochemical staining with Id-1 antibody performed on 113 cases of prostate tissues showed that among the 7 normal cases, 6 (86%) stained either negative or weakly positive whereas only 1 (14%) stained moderately positive. Among the 36 benign prostatic hyperplasia (BPH) samples, 34 (94%) stained either negative or weakly positive; only 1 (3%) stained moderately and 1 (3%) stained strongly. Of the 70 carcinomas, 8 (11.5%) stained weakly, 34 (48.5%) stained moderately, and 28 (40%) stained strongly positive. The intensity of Id-1 staining in carcinomas was significantly stronger than that detected in the normal prostate and BPH (chi(2) test, P < .001) and it was significantly increased as the increasing malignancy of carcinomas measured by Gleason score (chi(2) test, P < .001). The intensity of Id-1 staining was partially associated with the levels of prostate-specific antigen, but not related to the level of androgen receptor. Kaplan-Meier survival curve analysis showed that, similar to Gleason scores, overexpression of Id-1 was significantly associated with the reduced length of patient survival (log-rank test, P = .01). These results suggest that Id-1 is a useful prognostic marker to predict the outcomes of patients with prostate cancer.

  15. ETR BUILDING, TRA642, INTERIOR. BASEMENT. CUBICLE SHOWN IN ID33G101, ANOTHER ...

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

    ETR BUILDING, TRA-642, INTERIOR. BASEMENT. CUBICLE SHOWN IN ID-33-G-101, ANOTHER VIEW. PERSONNEL DOORWAY INTO CHAMBER IDENTIFIES SODIUM HAZARD AND POSSIBILITY OF INERT GAS. LIQUID SODIUM COOLANT WAS USED IN A SPECIAL ETR LOOP ADAPTED FOR IT IN 1972. INL NEGATIVE NO. HD24-3-2. Mike Crane, Photographer, 11/2000 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  16. Protection against Mycobacterium leprae infection by the ID83/GLA-SE and ID93/GLA-SE vaccines developed for tuberculosis.

    PubMed

    Duthie, Malcolm S; Coler, Rhea N; Laurance, John D; Sampaio, Lucas H; Oliveira, Regiane M; Sousa, Ana Lucia M; Stefani, Mariane M A; Maeda, Yumi; Matsuoka, Masanori; Makino, Masahiko; Reed, Steven G

    2014-09-01

    Despite the dramatic reduction in the number of leprosy cases worldwide in the 1990s, transmission of the causative agent, Mycobacterium leprae, is still occurring, and new cases continue to appear. New strategies are required in the pursuit of leprosy elimination. The cross-application of vaccines in development for tuberculosis may lead to tools applicable to elimination of leprosy. In this report, we demonstrate that the chimeric fusion proteins ID83 and ID93, developed as antigens for tuberculosis (TB) vaccine candidates, elicited gamma interferon (IFN-γ) responses from both TB and paucibacillary (PB) leprosy patients and from healthy household contacts of multibacillary (MB) patients (HHC) but not from nonexposed healthy controls. Immunization of mice with either protein formulated with a Toll-like receptor 4 ligand (TLR4L)-containing adjuvant (glucopyranosyl lipid adjuvant in a stable emulsion [GLA-SE]) stimulated antigen-specific IFN-γ secretion from pluripotent Th1 cells. When immunized mice were experimentally infected with M. leprae, both cellular infiltration into the local lymph node and bacterial growth at the site were reduced relative to those of unimmunized mice. Thus, the use of the Mycobacterium tuberculosis candidate vaccines ID83/GLA-SE and ID93/GLA-SE may confer cross-protection against M. leprae infection. Our data suggest these vaccines could potentially be used as an additional control measure for leprosy.

  17. Protection against Mycobacterium leprae Infection by the ID83/GLA-SE and ID93/GLA-SE Vaccines Developed for Tuberculosis

    PubMed Central

    Coler, Rhea N.; Laurance, John D.; Sampaio, Lucas H.; Oliveira, Regiane M.; Sousa, Ana Lucia M.; Stefani, Mariane M. A.; Maeda, Yumi; Matsuoka, Masanori; Makino, Masahiko; Reed, Steven G.

    2014-01-01

    Despite the dramatic reduction in the number of leprosy cases worldwide in the 1990s, transmission of the causative agent, Mycobacterium leprae, is still occurring, and new cases continue to appear. New strategies are required in the pursuit of leprosy elimination. The cross-application of vaccines in development for tuberculosis may lead to tools applicable to elimination of leprosy. In this report, we demonstrate that the chimeric fusion proteins ID83 and ID93, developed as antigens for tuberculosis (TB) vaccine candidates, elicited gamma interferon (IFN-γ) responses from both TB and paucibacillary (PB) leprosy patients and from healthy household contacts of multibacillary (MB) patients (HHC) but not from nonexposed healthy controls. Immunization of mice with either protein formulated with a Toll-like receptor 4 ligand (TLR4L)-containing adjuvant (glucopyranosyl lipid adjuvant in a stable emulsion [GLA-SE]) stimulated antigen-specific IFN-γ secretion from pluripotent Th1 cells. When immunized mice were experimentally infected with M. leprae, both cellular infiltration into the local lymph node and bacterial growth at the site were reduced relative to those of unimmunized mice. Thus, the use of the Mycobacterium tuberculosis candidate vaccines ID83/GLA-SE and ID93/GLA-SE may confer cross-protection against M. leprae infection. Our data suggest these vaccines could potentially be used as an additional control measure for leprosy. PMID:25024362

  18. Prognostic stratification improvement by integrating ID1/ID3/IGJ gene expression signature and immunophenotypic profile in adult patients with B-ALL.

    PubMed

    Cruz-Rodriguez, Nataly; Combita, Alba L; Enciso, Leonardo J; Raney, Lauren F; Pinzon, Paula L; Lozano, Olga C; Campos, Alba M; Peñaloza, Niyireth; Solano, Julio; Herrera, Maria V; Zabaleta, Jovanny; Quijano, Sandra

    2017-02-28

    Survival of adults with B-Acute Lymphoblastic Leukemia requires accurate risk stratification of patients in order to provide the appropriate therapy. Contemporary techniques, using clinical and cytogenetic variables are incomplete for prognosis prediction. To improve the classification of adult patients diagnosed with B-ALL into prognosis groups, two strategies were examined and combined: the expression of the ID1/ID3/IGJ gene signature by RT-PCR and the immunophenotypic profile of 19 markers proposed in the EuroFlow protocol by Flow Cytometry in bone marrow samples. Both techniques were correlated to stratify patients into prognostic groups. An inverse relationship between survival and expression of the three-genes signature was observed and an immunophenotypic profile associated with clinical outcome was identified. Markers CD10 and CD20 were correlated with simultaneous overexpression of ID1, ID3 and IGJ. Patients with simultaneous expression of the poor prognosis gene signature and overexpression of CD10 or CD20, had worse Event Free Survival and Overall Survival than patients who had either the poor prognosis gene expression signature or only CD20 or CD10 overexpressed. By utilizing the combined evaluation of these two immunophenotypic markers along with the poor prognosis gene expression signature, the risk stratification can be significantly strengthened. Further studies including a large number of patients are needed to confirm these findings.

  19. Expression and localization of inhibitor of differentiation (ID) proteins during tissue and vascular remodelling in the human corpus luteum.

    PubMed

    Nio-Kobayashi, Junko; Narayanan, Rachna; Giakoumelou, Sevasti; Boswell, Lyndsey; Hogg, Kirsten; Duncan, W Colin

    2013-02-01

    Members of the transforming growth factor-β (TGF-β) superfamily are likely to have major roles in the regulation of tissue and vascular remodelling in the corpus luteum (CL). There are four inhibitor-of-differentiation (ID1-4) genes that are regulated by members of the TGF-β superfamily and are involved in the transcriptional regulation of cell growth and differentiation. We studied their expression, localization and regulation in dated human corpora lutea from across the luteal phase (n = 22) and after human chorionic gonadotrophin (hCG) administration in vivo (n = 5), and in luteinized granulosa cells (LGCs), using immunohistochemistry and quantitative RT-PCR. ID1-4 can be localized to multiple cell types in the CL across the luteal phase. Endothelial cell ID3 (P < 0.05) and ID4 (P < 0.05) immunostaining intensities peak at the time of angiogenesis but overall ID1 (P < 0.05) and ID3 (P < 0.05) expression peaks at the time of luteolysis, and luteal ID3 expression is inhibited by hCG in vivo (P < 0.01). In LGC cultures in vitro, hCG had no effect on ID1, down-regulated ID3 (P < 0.001), and up-regulated ID2 (P < 0.001) and ID4 (P < 0.01). Bone morphogenic proteins (BMPs) had no effect on ID4 expression but up-regulated ID1 (P < 0.01 to P < 0.005). BMP up-regulation of ID2 (P < 0.05) was additive to the hCG up-regulation of ID2 expression (P < 0.001), while BMP cancelled out the down regulative effect of hCG on ID3 regulation. As well as documenting regulation patterns specific for ID1, ID2, ID3 and ID4, we have shown that IDs are located and differentially regulated in the human CL, suggesting a role in the transcriptional regulation of luteal cells during tissue and vascular remodelling.

  20. SPS-IdR case studies in Reunion Island

    SciTech Connect

    Pignolet, G.

    1996-12-31

    After the demand was made at SPS-91 for the implementation of operational WPT systems, Reunion Island, a piece of Europe located in the Indian Ocean, appeared to be one of the good possible sites for such demonstrations. Two point-to-point cases to bring power to isolated mountain villages and one HALE case have been selected for study. In December 1994, a major international workshop has allowed meetings between WPT technical experts and representatives from the potential user community, including government officials, and the ISAS functional model of SPS-2000 was shown to the public. As a result of the workshop, it was confirmed that good integration of WPT systems into the natural and social environment will be an issue of prime importance for the future of the projects. 6 refs., 1 fig.

  1. Gall-ID: tools for genotyping gall-causing phytopathogenic bacteria

    PubMed Central

    Tabima, Javier F.; Grunwald, Niklaus J.

    2016-01-01

    Understanding the population structure and genetic diversity of plant pathogens, as well as the effect of agricultural practices on pathogen evolution, is important for disease management. Developments in molecular methods have contributed to increase the resolution for accurate pathogen identification, but those based on analysis of DNA sequences can be less straightforward to use. To address this, we developed Gall-ID, a web-based platform that uses DNA sequence information from 16S rDNA, multilocus sequence analysis and whole genome sequences to group disease-associated bacteria to their taxonomic units. Gall-ID was developed with a particular focus on gall-forming bacteria belonging to Agrobacterium, Pseudomonas savastanoi, Pantoea agglomerans, and Rhodococcus. Members of these groups of bacteria cause growth deformation of plants, and some are capable of infecting many species of field, orchard, and nursery crops. Gall-ID also enables the use of high-throughput sequencing reads to search for evidence for homologs of characterized virulence genes, and provides downloadable software pipelines for automating multilocus sequence analysis, analyzing genome sequences for average nucleotide identity, and constructing core genome phylogenies. Lastly, additional databases were included in Gall-ID to help determine the identity of other plant pathogenic bacteria that may be in microbial communities associated with galls or causative agents in other diseased tissues of plants. The URL for Gall-ID is http://gall-id.cgrb.oregonstate.edu/. PMID:27547538

  2. ID box: a multisource attribute data fusion function for target identification

    NASA Astrophysics Data System (ADS)

    Simard, Marc-Alain; Valin, Pierre; Lesage, Frederic

    2000-04-01

    The R&D group at Lockheed-Martin Canada has developed a target identifier function called ID Box. This computer program performs five main functions: first it transforms the sensor attribute input into a few contact ID declarations, second, it evaluates the association score between the contact declarations and the ID propositions of a current target track, third it performs attribute contact to track fusion using a modification of the Dempster-Shafer evidential theory, fourth the ID Box, using a platform library, produces a translator that unifies the information within track identity and the attribute input, and fifth, it manages the distribution of results to a system human computer interface. Our exhaustive platform library enables the ID Box to fuse attribute data from almost all kinds of sensor or information sources that may be found on large warships or patrol aircraft. These attributes are the radar cross section and the moving parts from surveillance radars, allegiance from interrogator systems, emitter composition from electronics support measure systems, spoken language from communication intercept systems, acoustical signature from sonar systems, propulsion types from IR detectors, dimensional data from imaging systems and other classification attributes from various systems or operators including dynamical parameters from positional trackers. This paper presents and describes the ID Box.

  3. Id2 controls specification of Lgr5(+) intestinal stem cell progenitors during gut development.

    PubMed

    Nigmatullina, Lira; Norkin, Maxim; Dzama, Margarita M; Messner, Berith; Sayols, Sergi; Soshnikova, Natalia

    2017-04-03

    The adult intestinal stem cells (ISCs), their hierarchies, mechanisms of maintenance and differentiation have been extensively studied. However, when and how ISCs are established during embryogenesis remains unknown. We show here that the transcription regulator Id2 controls the specification of embryonic Lgr5(+) progenitors in the developing murine small intestine. Cell fate mapping analysis revealed that Lgr5(+) progenitors emerge at E13.5 in wild-type embryos and differ from the rest on the intestinal epithelium by a characteristic ISC signature. In the absence of Id2, the intestinal epithelium differentiates into Lgr5(+) cells already at E9.5. Furthermore, the size of the Lgr5(+) cell pool is significantly increased. We show that Id2 restricts the activity of the Wnt signalling pathway at early stages and prevents precocious differentiation of the embryonic intestinal epithelium. Id2-deficient embryonic epithelial cells cultured ex vivo strongly activate Wnt target genes as well as markers of neoplastic transformation and form fast growing undifferentiated spheroids. Furthermore, adult ISCs from Id2-deficient mice display a distinct transcriptional signature, supporting an essential role for Id2 in the correct specification of ISCs. © 2017 The Authors.

  4. damidseq_pipeline: an automated pipeline for processing DamID sequencing datasets.

    PubMed

    Marshall, Owen J; Brand, Andrea H

    2015-10-15

    DamID is a powerful technique for identifying regions of the genome bound by a DNA-binding (or DNA-associated) protein. Currently, no method exists for automatically processing next-generation sequencing DamID (DamID-seq) data, and the use of DamID-seq datasets with normalization based on read-counts alone can lead to high background and the loss of bound signal. DamID-seq thus presents novel challenges in terms of normalization and background minimization. We describe here damidseq_pipeline, a software pipeline that performs automatic normalization and background reduction on multiple DamID-seq FASTQ datasets. Open-source and freely available from http://owenjm.github.io/damidseq_pipeline. The damidseq_pipeline is implemented in Perl and is compatible with any Unix-based operating system (e.g. Linux, Mac OSX). o.marshall@gurdon.cam.ac.uk Supplementary data are available at Bioinformatics online. © The Author 2015. Published by Oxford University Press.

  5. Item Response Theory Scale Linking in NAEP.

    ERIC Educational Resources Information Center

    Yamamoto, Kentaro; Mazzeo, John

    1992-01-01

    The need for scale linking in the National Assessment of Educational Progress (NAEP) is discussed, and the specific procedures used to carry out the linking in the context of the major analyses of the 1990 NAEP mathematics assessment are described. Issues remaining to be addressed are outlined. (SLD)

  6. A Link Taxonomy for Web Pages.

    ERIC Educational Resources Information Center

    Haas, Stephanie W.; Grams, Erika S.

    1998-01-01

    Presents the results of an investigation of the use of links on Web pages; a content analysis was performed on 75 Web pages and their links. Results will provide a conceptual framework in which Web page design can be considered, including issues of authoring, retrieval, and built-in and on-the-fly guidance for reading and browsing. (Author/AEF)

  7. Why Link Personal Research and Teaching?

    ERIC Educational Resources Information Center

    Brown, Reva Berman

    2005-01-01

    The purpose of this paper is to highlight issues concerning the linking of research to teaching. Design/methodology/approach--The paper engages with two assumptions which appear to be taken for granted: there should be an overt and strong link between one's own research and one's teaching; and one's active involvement in the research process…

  8. Optimal Power Schedule for Distributed MIMO Links

    DTIC Science & Technology

    2006-11-01

    INTRODUCTION A multiple - input multiple - output ( MIMO ) wireless link is well known to provide a much higher capacity than a single- input single- output ...However, for a wireless network of multiple distributed MIMO links, such as a network in the future combat sys- tems, there are new issues of research...The existing MIMO theory is not sufficient for such a wireless network where multiple MIMO links cause mutual interferences to each other. This

  9. Linking to the Future

    NASA Astrophysics Data System (ADS)

    Moore, John W.

    1999-09-01

    my copy of JCE in the mail each month, and I expect you do too. I can glance at the cover to get an overview of an issue's content, and I usually am enticed inside by intriguing cover art. I can scan the table of contents to find articles I want to read, or I can just browse through the issue to see what looks interesting. Usually the editors have juxtaposed related articles so that I often find a small treasure trove. The printed Journal is quite portable and can be read in a car or airplane. It will last a long time, and until the paper deteriorates, I will never have a problem reading back issues. I have almost every issue from the first day I subscribed and have even added some older ones from collections of retired colleagues who no longer had shelf space for them. I certainly would not want to give up my printed copies, and I want to keep getting them. I find that JCE Online provides a different kind of resource that is equally valuable. It contains more information, and information that is more appropriate in electronic form. It links related ideas into a much more complex web of information than is possible in print. And it opens pathways to lots of information that is not part of JCE but resides elsewhere. Using this issue as an example, let's take a tour of what JCE Online can do.

    • Point your Web browser to http://jchemed.chem.wisc.edu
    • Click on Journal and then on Current Issue (unless September 1999 is no longer the current issue, in which case you will find it in Past Issues).
    • In the table of contents, find the article "UV Catalysis, Cyanotype Photography, and Sunscreens". Click on the title.
    • When the abstract appears, click on Full Text (PDF) to see the article, just as it appears on page 1199 in this issue.
    • When you are prompted, enter the name and subscriber number from your address label.
    • At the end of the article you will find that supplementary materials are available (including a procedure for testing

    • Intra-tumoral delivery of functional ID4 protein via PCL/maltodextrin nano-particle inhibits prostate cancer growth.

      PubMed

      Korang-Yeboah, Maxwell; Patel, Divya; Morton, Derrick; Sharma, Pankaj; Gorantla, Yamini; Joshi, Jugal; Nagappan, Perri; Pallaniappan, Ravi; Chaudhary, Jaideep

      2016-10-18

      ID4, a helix loop helix transcriptional regulator has emerged as a tumor suppressor in prostate cancer. Epigenetic silencing of ID4 promotes prostate cancer whereas ectopic expression in prostate cancer cell lines blocks cancer phenotype. To directly investigate the anti-tumor property, full length human recombinant ID4 encapsulated in biodegradable Polycaprolactone/Maltodextrin (PCL-MD) nano-carrier was delivered to LNCaP cells in which the native ID4 was stably silenced (LNCaP(-)ID4). The cellular uptake of ID4 resulted in increased apoptosis, decreased proliferation and colony formation. Intratumoral delivery of PCL-MD ID4 into growing LNCaP(-)ID4 tumors in SCID mice significantly reduced the tumor volume compared to the tumors treated with chemotherapeutic Docetaxel. The study supports the feasibility of using nano-carrier encapsulated ID4 protein as a therapeutic. Mechanistically, ID4 may assimilate multiple regulatory pathways for example epigenetic re-programming, integration of multiple AR co-regulators or signaling pathways resulting in tumor suppressor activity of ID4.

    • Intra-tumoral delivery of functional ID4 protein via PCL/maltodextrin nano-particle inhibits prostate cancer growth

      PubMed Central

      Morton, Derrick; Sharma, Pankaj; Gorantla, Yamini; Joshi, Jugal; Nagappan, Perri; Pallaniappan, Ravi; Chaudhary, Jaideep

      2016-01-01

      ID4, a helix loop helix transcriptional regulator has emerged as a tumor suppressor in prostate cancer. Epigenetic silencing of ID4 promotes prostate cancer whereas ectopic expression in prostate cancer cell lines blocks cancer phenotype. To directly investigate the anti-tumor property, full length human recombinant ID4 encapsulated in biodegradable Polycaprolactone/Maltodextrin (PCL-MD) nano-carrier was delivered to LNCaP cells in which the native ID4 was stably silenced (LNCaP(-)ID4). The cellular uptake of ID4 resulted in increased apoptosis, decreased proliferation and colony formation. Intratumoral delivery of PCL-MD ID4 into growing LNCaP(-)ID4 tumors in SCID mice significantly reduced the tumor volume compared to the tumors treated with chemotherapeutic Docetaxel. The study supports the feasibility of using nano-carrier encapsulated ID4 protein as a therapeutic. Mechanistically, ID4 may assimilate multiple regulatory pathways for example epigenetic re-programming, integration of multiple AR co-regulators or signaling pathways resulting in tumor suppressor activity of ID4. PMID:27487149

    • Boundary issues

      NASA Astrophysics Data System (ADS)

      Townsend, Alan R.; Porder, Stephen

      2011-03-01

      A 2008 Transformation of the nitrogen cycle: Recent trends, questions, and potential solutions Science 320 889-92 Handoh I C and Lenton T M 2003 Periodic mid-Cretaceous oceanic anoxic events linked by oscillations of the phosphorus and oxygen biogeochemical cycles global Biogeochemical Cycles 17 1092 MacDonald G K, Bennett E M, Potter P A and Ramankutty N 2011 Agronomic phosphorus imbalances across the world_s croplands Proc. Natl Acad. Sci. 108 3086-91 Malthus T 1798 An Essay on the Principle of Population (available at http://www.gutenberg.org/browse/authors/m\\#a1411 Smil V 2000 Phosphorus in the environment: Natural flows and human interferences Annu. Rev. Energy Environ. 25 53-88 Rockström J et al 2009 A safe operating space for humanity Nature 461 472-5 Sanchez P A and Swaminathan M S 2005 Cutting world hunger in half Science 307 357-9 Schlesinger W H 2009 Planetary boundaries: Thresholds risk prolonged degradation Nature Reports Climate Change doi:10.1038/climate.2009.93 Smith V H and Schindler D W 2009 Eutrophication science: where do we go from here? Trends in Ecology and Evolution 24 201-7 Van Kauenbergh S J 2010 World Phosphate Rock Reserves and Resources (Muscle Shoals, AL: International Fertilizer Development Center) Vitousek P M, Naylor R, Crews T, David M B, Drinkwater L E, Holland E, Johnes P J, Katzenberger J, Martinelli L A, Matson P A, Nziguheba G, Ojima D, Palm C A, Robertson G P, Sanchez P A, Townsend A R, Zhang F S 2009 Nutrient Imbalances in Agricultural Development Science 324 1519-20

    • ATR theory issues

      NASA Astrophysics Data System (ADS)

      Ross, Timothy D.

      2004-09-01

      Issues in ATR Theory emerge by considering three levels of the ATR problem. The term "monolithic architecture (MA)-ATR" is used for problems of standard classification theory. The MA-ATR level has seen recent unification of theories that should be aggressively applied. Modern ATR systems include standard classification theoretic subsystems (e.g., feature extraction, matching, and discrimination); however they also add modeling within a search paradigm. These "aggregate architecture (AA)-ATRs" allow more direct inclusion of application-specific prior (non-sample) knowledge. Greater theoretical support is needed for analyzing AA-ATRs at the system level and integrating the strong MA-ATR theories. The third level of the ATR problem returns to the MA-ATR problem and below. The strongest elements of the MA-ATR theories deal with the stochastic aspects of the ATR problem. Structural aspects of ATRs are an important weak link in the MA-ATR theories. Function decomposition provides an "atom" towards a structural theory. Decomposition provides robustness by constructing the MA-ATR's structure from samples, but is intractable. Standard MA-ATR design is tractable, but is brittle because of an ad hoc structure selection. The key issue in either case is to make explicit use of non-sample (typically structural) knowledge in selecting or, better yet, constructing the MA-ATR's structure.

    • cual-id: Globally Unique, Correctable, and Human-Friendly Sample Identifiers for Comparative Omics Studies

      PubMed Central

      Chase, John H.; Bolyen, Evan; Rideout, Jai Ram

      2015-01-01

      ABSTRACT The number of samples in high-throughput comparative “omics” studies is increasing rapidly due to declining experimental costs. To keep sample data and metadata manageable and to ensure the integrity of scientific results as the scale of these projects continues to increase, it is essential that we transition to better-designed sample identifiers. Ideally, sample identifiers should be globally unique across projects, project teams, and institutions; short (to facilitate manual transcription); correctable with respect to common types of transcription errors; opaque, meaning that they do not contain information about the samples; and compatible with existing standards. We present cual-id, a lightweight command line tool that creates, or mints, sample identifiers that meet these criteria without reliance on centralized infrastructure. cual-id allows users to assign universally unique identifiers, or UUIDs, that are globally unique to their samples. UUIDs are too long to be conveniently written on sampling materials, such as swabs or microcentrifuge tubes, however, so cual-id additionally generates human-friendly 4- to 12-character identifiers that map to their UUIDs and are unique within a project. By convention, we use “cual-id” to refer to the software, “CualID” to refer to the short, human-friendly identifiers, and “UUID” to refer to the globally unique identifiers. CualIDs are used by humans when they manually write or enter identifiers, while the longer UUIDs are used by computers to unambiguously reference a sample. Finally, cual-id optionally generates printable label sticker sheets containing Code 128 bar codes and CualIDs for labeling of sample collection and processing materials. IMPORTANCE The adoption of identifiers that are globally unique, correctable, and easily handwritten or manually entered into a computer will be a major step forward for sample tracking in comparative omics studies. As the fields transition to more

    • Climatic Handbook of the USSR, Issue 27. Kamchatskaya Oblast. Part 3. Wind

      DTIC Science & Technology

      1989-12-29

      DTI, ;: E COPY FTD-ID (RS) T-1033-89 Q co FOREIGN TECHNOLOGY DIVISION CLIMATIC HANDBOOK OF THE USSR Issue 27 Kamchatskaya. Oblast Part III Wind DTIC...December 1989 MICROFICHE NR: FTD-90-C-000018 CLIMATIC HANDBOOK OF THE USSR Issue 27 Kamchatskaya Oblast Part III Wind English pages: 180 Source: Spravochnik...equations, etc. merged into this translation were extracted from the best quality copy available. I CLIMATIC HANDBOOK OF THE USSR Issue 27

    • Usefulness of Candida ID2 agar for the presumptive identification of Candida dubliniensis.

      PubMed

      Eraso, Elena; Sahand, Ismail H; Villar-Vidal, María; Marcos, Cristina; Dolores Moragues, María; Madariaga, Lucila; Pontón, José; Quindós, Guillermo

      2006-11-01

      CHROMagar Candida and Candida ID2 are widely used for the isolation and presumptive identification of Candida spp. based on the color of the colonies on these two media. We have studied the usefulness of these chromogenic media for differentiating Candida dubliniensis from Candida albicans isolates. One hundred isolates of C. dubliniensis and 100 C. albicans isolates were tested on Candida ID2, CHROMagar Candida (CHROMagar), and CHROMagar Candida reformulated by BBL. CHROMagar Candida and CHROMagar Candida BBL did not allow a clear differentiation of the two species based upon the shade of the green color of C. dubliniensis colonies. However, on Candida ID2, all C. dubliniensis isolates produced turquoise blue colonies whereas 91% of C. albicans colonies were cobalt blue. The sensitivity and the specificity for differentiating between C. dubliniensis fromC. albicans on Candida ID2 were 100% and 91%, respectively; whereas on CHROMagar Candida these values were 63% and 89% and on CHROMagar Candida BBL they were 18% and 98%. Candida ID2 agar provides a simple and accurate laboratory approach for the identification and differentiation of C. dubliniensis on the basis of the colony color.

    • ACE I/D Polymorphism in Hypertensive Patients of Kashmiri Population

      PubMed Central

      Sameer, A. Syed; Syeed, Nidda; Tak, Shahid A.; Bashir, Samina; Nissar, Saniya; Siddiqi, Mushtaq A.

      2010-01-01

      Background The angiotensin-converting enzyme (ACE) gene in humans has an insertion-deletion (I/D) polymorphic state in intron 16 on chromosome 17q23. This polymorphism has been widely investigated in different diseases. In this study we aimed to investigate the ACE I/D genotype frequency in hypertensive cases in Kashmiri population. Materials and Methods We designed a case control study, where 52 hypertensive cases were studied for ACE I/D polymorphism against 150 age/sex matched controls taken from general population. The polymorphisms of ACE gene were investigated using polymerase chain reaction for detection of ACE I/D genotype. Fisher’s Chi square test was used for calculation of P value and OR. Results We found the frequency of ACE DD genotype to be 46.15% (24/52), II 23.07% (12/52) and DI 30.77% (16/52) in 52 hypertensive cases. Conclusions The ACE I/D genotype is positively associated with hypertension in our population.

    • Meet the neighbors: Mapping local protein interactomes by proximity-dependent labeling with BioID.

      PubMed

      Varnaitė, Renata; MacNeill, Stuart A

      2016-10-01

      Proximity-dependent biotin identification (BioID) is a recently developed method that allows the identification of proteins in the close vicinity of a protein of interest in living cells. BioID relies on fusion of the protein of interest with a mutant form of the biotin ligase enzyme BirA (BirA*) that is capable of promiscuously biotinylating proximal proteins irrespective of whether these interact directly or indirectly with the fusion protein or are merely located in the same subcellular neighborhood. The covalent addition of biotin allows the labeled proteins to be purified from cell extracts on the basis of their affinity for streptavidin and identified by mass spectrometry. To date, BioID has been successfully applied to study a variety of proteins and processes in mammalian cells and unicellular eukaryotes and has been shown to be particularly suited to the study of insoluble or inaccessible cellular structures and for detecting weak or transient protein associations. Here, we provide an introduction to BioID, together with a detailed summary of where and how the method has been applied to date, and briefly discuss technical aspects involved in the planning and execution of a BioID study.

    • Can ID Migraine be used as a screening test for adolescent migraine?

      PubMed

      Zarifoğlu, M; Karli, N; Taşkapilioğlu, O

      2008-01-01

      Although the ID Migraine has been developed and used for adults, it can also be used in adolescents. We aimed to investigate the validity of the ID Migraine in the adolescent student population. The study was performed on 1064 adolescents aged 12-17 years. A face-to-face semistructured interview was conducted with students after they had answered a 17-item questionnaire on sociodemographics and headache. Students who had had two or more headache attacks during the last 3 months then answered the ID Migraine. The sensitivity and specificity of the ID Migraine were 62.1% and 71.1%, respectively. The sensitivity was higher for patients with migraine with aura (71.1%), for girls (71.3%) and for younger adolescents (69.1%). The specificity was higher for boys (77.9%) and for older adolescents (73.3%). The kappa value was 0.316 (P < 0.001). Although the kappa value of the ID Migraine is low, the test may be a useful tool in screening adolescent migraine after some changes are made.

    • Methods of "fake ID" obtainment and use in underage college students.

      PubMed

      Martinez, Julia A; Sher, Kenneth J

      2010-07-01

      Fake IDs are highly prevalent among underage college students, and are strongly associated with heavy drinking. However it is not currently known how exactly fake IDs are most commonly obtained and used, and how often individuals are caught. Such information could aid law enforcement and school personnel in their enforcement responsibilities, and might further elucidate the extent and means by which students "make ethical compromises" to gain illegal access to alcohol. A cross-sectional online survey of 1098 underage students at a large Midwestern university indicated that comparable to previous findings, 21.0% reported possessing a fake ID (which was strongly associated with past-month frequent heavy drinking; OR=4.84, 95% CI=3.41-6.86). Of those with fake IDs, 93.5% reported having used them, and 29.1% reported having been caught. Greek (i.e., fraternity/sorority) members were more likely than others to obtain them through a Greek organization (OR=8.02, 95% CI=1.81-35.54). Also, men were more likely than women to buy (OR=2.74, 95% CI=1.57-4.77), yet less likely to be given them (OR=0.53, 95% CI=0.31-0.90). Future studies might examine whether and how fake ID capture reduces (or exacerbates) drinking over time.

  1. Meet the neighbors: Mapping local protein interactomes by proximity‐dependent labeling with BioID

    PubMed Central

    Varnaitė, Renata

    2016-01-01

    Proximity‐dependent biotin identification (BioID) is a recently developed method that allows the identification of proteins in the close vicinity of a protein of interest in living cells. BioID relies on fusion of the protein of interest with a mutant form of the biotin ligase enzyme BirA (BirA*) that is capable of promiscuously biotinylating proximal proteins irrespective of whether these interact directly or indirectly with the fusion protein or are merely located in the same subcellular neighborhood. The covalent addition of biotin allows the labeled proteins to be purified from cell extracts on the basis of their affinity for streptavidin and identified by mass spectrometry. To date, BioID has been successfully applied to study a variety of proteins and processes in mammalian cells and unicellular eukaryotes and has been shown to be particularly suited to the study of insoluble or inaccessible cellular structures and for detecting weak or transient protein associations. Here, we provide an introduction to BioID, together with a detailed summary of where and how the method has been applied to date, and briefly discuss technical aspects involved in the planning and execution of a BioID study. PMID:27329485

  2. Inhibitor of DNA binding 1 (Id1) induces differentiation and proliferation of mouse embryonic carcinoma P19CL6 cells

    SciTech Connect

    Meng, Qingzhen; Jia, Zhuqing; Wang, Weiping; Li, Binhong; Ma, Kangtao; Zhou, Chunyan

    2011-08-26

    Highlights: {yields} Id1 was upregulated during the cardiac differentiation process of P19CL6 cells. {yields} Id1 upregulated expression of cardiac specific genes Gata4, {alpha}-MHC and ISL1. {yields} Id1 promoted proliferation of P19CL6 cells. {yields} Overexpression of Id1 increased activity of TOP flash. {yields} Wnt3a or LiCl treatment promoted Id1 expression in P19CL6 cells. -- Abstract: The inhibitor of DNA binding (Id) family of genes encodes negative regulators of basic helix-loop-helix transcription factors and has been implicated in such diverse cellular processes as differentiation, proliferation, apoptosis and migration. Id knockout mouse embryos display multiple cardiac defects but the specific role of Id1 in cardiac differentiation is unclear. In the present study, we investigated the function of Id1 in DMSO-induced P19CL6 cells, a widely-accepted cell model of cardiac differentiation. We found that Id1 was upregulated during the cardiac differentiation of P19CL6 cells. The expression of cardiac specific marker genes, Gata4, {alpha}-MHC and ISL1, was upregulated in P19CL6 cells stably transfected with Id1 (P19CL6-Id1) during cardiac differentiation. The overexpression of Id1 reduced the number of cells in G1 phase and increased the cell population in G2, M and S phases, while knockdown of Id1 increased the number of cells in G1 phase from 48.6 {+-} 2.51% to 62.2 {+-} 1.52% at day 0 of cardiac induction, and from 52.5 {+-} 3.41% to 63.7 {+-} 1.02% at day 3 after cardiac induction, indicating that Id1 promoted proliferation of P19CL6 cells. Luciferase assays showed that the activity of TOP flash was higher in P19CL6-Id1 cells than wildtype P19CL6 cells, while Id1 expression was also upregulated in P19CL6 cells treated with Wnt3a or LiCl. This indicates that there may be positive feedback between Id1 and Wnt signaling which plays an important role in cardiac differentiation.

  3. Id4 Promotes Senescence and Sensitivity to Doxorubicin-induced Apoptosis in DU145 Prostate Cancer Cells

    PubMed Central

    Carey, Jason P.; Knowell, Ashley Evans; Chinaranagari, Swathi; Chaudhary, Jaideep

    2014-01-01

    Inhibitor of differentiation proteins (Id1, 2, 3 and 4) are dominant negative regulators of basic helix loop helix transcription factors and play dominant roles in cancer cells, spanning several molecular pathways including senescence, invasion, metastasis, proliferation and apoptosis. In contrast to high Id1, Id2 and Id3 expression, the expression of Id4 is epigenetically silenced in prostate cancer. In the present study we demonstrated a novel role of Id4, that of promotion of cellular senescence in prostate cancer cells. Materials and Methods: Id4 was ectopically expressed in DU145 cells (DU145+Id4). The cells treated with Doxorubicin (0–500 nm) or vehicle control were analyzed for apoptosis, senescence (SA-beta Galactosidase), and expression of CDKN1A (p21), CDKN1B(p27), CDKN2A (p16), E2F1, vimentin and E-cadherin by immuno-histochemistry and/or Western blot. Results: In the present study we demonstrated that Id4 promotes cellular senescence in prostate cancer cell line DU145. Ectopic overexpression of Id4 in androgen receptor-negative DU145 prostate cancer cells resulted in increased expression of p16, p21, p27, E-cadherin and vimentin but down-regulated E2F1 expression. Id4 also potentiated the effect of doxorubicin induced senescence and apoptosis. Conclusion: The absence of functional p16, pRB and p53 in DU145 suggests that Id4 could alter additional molecular pathways such as those involving E2F1 to promote senescence and increased sensitivity to doxorubicin-induced apoptosis. The results of the present study support the role of Id4 as a tumor suppressor in prostate cancer. PMID:24122992

  4. Analysis of data mining classification by comparison of C4.5 and ID algorithms

    NASA Astrophysics Data System (ADS)

    Sudrajat, R.; Irianingsih, I.; Krisnawan, D.

    2017-01-01

    The rapid development of information technology, triggered by the intensive use of information technology. For example, data mining widely used in investment. Many techniques that can be used assisting in investment, the method that used for classification is decision tree. Decision tree has a variety of algorithms, such as C4.5 and ID3. Both algorithms can generate different models for similar data sets and different accuracy. C4.5 and ID3 algorithms with discrete data provide accuracy are 87.16% and 99.83% and C4.5 algorithm with numerical data is 89.69%. C4.5 and ID3 algorithms with discrete data provides 520 and 598 customers and C4.5 algorithm with numerical data is 546 customers. From the analysis of the both algorithm it can classified quite well because error rate less than 15%.

  5. Using Cell-ID 1.4 with R for Microscope-Based Cytometry

    PubMed Central

    Bush, Alan; Chernomoretz, Ariel; Yu, Richard; Gordon, Andrew

    2012-01-01

    This unit describes a method for quantifying various cellular features (e.g., volume, total and subcellular fluorescence localization) from sets of microscope images of individual cells. It includes procedures for tracking cells over time. One purposefully defocused transmission image (sometimes referred to as bright-field or BF) is acquired to segment the image and locate each cell. Fluorescent images (one for each of the color channels to be analyzed) are then acquired by conventional wide-field epifluorescence or confocal microscopy. This method uses the image processing capabilities of Cell-ID (Gordon et al., 2007, as updated here) and data analysis by the statistical programming framework R (R-Development-Team, 2008), which we have supplemented with a package of routines for analyzing Cell-ID output. Both Cell-ID and the analysis package are open-source. PMID:23026908

  6. Protective effects of ID331 Triticum monococcum gliadin on in vitro models of the intestinal epithelium.

    PubMed

    Iacomino, Giuseppe; Di Stasio, Luigia; Fierro, Olga; Picariello, Gianluca; Venezia, Antonella; Gazza, Laura; Ferranti, Pasquale; Mamone, Gianfranco

    2016-12-01

    A growing interest in developing new strategies for preventing coeliac disease has motivated efforts to identify cereals with null or reduced toxicity. In the current study, we investigate the biological effects of ID331 Triticum monococcum gliadin-derived peptides in human Caco-2 intestinal epithelial cells. Triticum aestivum gliadin derived peptides were employed as a positive control. The effects on epithelial permeability, zonulin release, viability, and cytoskeleton reorganization were investigated. Our findings confirmed that ID331 gliadin did not enhance permeability and did not induce zonulin release, cytotoxicity or cytoskeleton reorganization of Caco-2 cell monolayers. We also demonstrated that ID331 ω-gliadin and its derived peptide ω(105-123) exerted a protective action, mitigating the injury of Triticum aestivum gliadin on cell viability and cytoskeleton reorganization. These results may represent a new opportunity for the future development of innovative strategies to reduce gluten toxicity in the diet of patients with gluten intolerance.

  7. E-proteins and ID-proteins: Helix-loop-helix partners in development and disease

    PubMed Central

    Wang, Lan-Hsin; Baker, Nicholas E.

    2015-01-01

    The basic Helix-Loop-Helix (bHLH) proteins represent a well-known class of transcriptional regulators. Many bHLH proteins act as heterodimers with members of a class of ubiquitous partners, the E-proteins. A widely-expressed class of inhibitory heterodimer partners- the Inhibitor of DNA-binding (ID) proteins- also exists. Genetic and molecular analyses in humans and in knockout mice implicate E-proteins and ID-proteins in a wide variety of diseases, belying the notion that they are non-specific partner proteins. Here, we explore relationships of E-proteins and ID-proteins to a variety of disease processes and highlight gaps in knowledge of disease mechanisms. PMID:26555048

  8. The Ubiquitin Ligase ASB4 Promotes Trophoblast Differentiation through the Degradation of ID2

    PubMed Central

    Townley-Tilson, W. H. Davin; Wu, Yaxu; Ferguson, James E.; Patterson, Cam

    2014-01-01

    Vascularization of the placenta is a critical developmental process that ensures fetal viability. Although the vascular health of the placenta affects both maternal and fetal well being, relatively little is known about the early stages of placental vascular development. The ubiquitin ligase Ankyrin repeat, SOCS box-containing 4 (ASB4) promotes embryonic stem cell differentiation to vascular lineages and is highly expressed early in placental development. The transcriptional regulator Inhibitor of DNA binding 2 (ID2) negatively regulates vascular differentiation during development and is a target of many ubiquitin ligases. Due to their overlapping spatiotemporal expression pattern in the placenta and contrasting effects on vascular differentiation, we investigated whether ASB4 regulates ID2 through its ligase activity in the placenta and whether this activity mediates vascular differentiation. In mouse placentas, ASB4 expression is restricted to a subset of cells that express both stem cell and endothelial markers. Placentas that lack Asb4 display immature vascular patterning and retain expression of placental progenitor markers, including ID2 expression. Using JAR placental cells, we determined that ASB4 ubiquitinates and represses ID2 expression in a proteasome-dependent fashion. Expression of ASB4 in JAR cells and primary isolated trophoblast stem cells promotes the expression of differentiation markers. In functional endothelial co-culture assays, JAR cells ectopically expressing ASB4 increased endothelial cell turnover and stabilized endothelial tube formation, both of which are hallmarks of vascular differentiation within the placenta. Co-transfection of a degradation-resistant Id2 mutant with Asb4 inhibits both differentiation and functional responses. Lastly, deletion of Asb4 in mice induces a pathology that phenocopies human pre-eclampsia, including hypertension and proteinuria in late-stage pregnant females. These results indicate that ASB4 mediates

  9. Performance evaluation study of ID CORE XT, a high throughput blood group genotyping platform.

    PubMed

    López, Mónica; Apraiz, Izaskun; Rubia, Montserrat; Piedrabuena, Mercedes; Azkarate, Maria; Veldhuisen, Barbera; Vesga, Miguel Á; Van Der Schoot, Ellen; Puente, Fernando; Tejedor, Diego

    2016-11-25

    Traditionally, red blood cell antigens have been identified using serological methods, but recent advances in molecular biology have made the implementation of methods for genetic testing of most blood group antigens possible. The goal of this study was to validate the performance of the ID CORE XT blood group typing assay. One thousand independent samples from donors, patients and neonates were collected from three research institutes in Spain and the Netherlands. DNA was extracted from EDTA-anticoagulated blood. The data were processed with the ID CORE XT to obtain the genotypes and the predicted blood group phenotypes, and results were compared to those obtained with well-established serological and molecular methods. All 1,000 samples were typed for major blood group antigens (C, c, E, e, K) and 371-830 samples were typed for other antigens depending on the rarity and availability of serology comparators. The incorrect call rate was 0%. Four "no calls" (rate: 0.014%) were resolved after repetition. The sensitivity of ID CORE XT for all phenotypes was 100% regarding serology. There was one discrepancy in E- antigen and 33 discrepancies in Fy(b)- antigen. After bidirectional sequencing, all discrepancies were resolved in favour of ID CORE XT (100% specificity). ID CORE XT detected infrequent antigens of Caucasians in the sample as well as rare allelic variants. In this evaluation performed in an extensive sample following the European Directive, the ID CORE XT blood genotyping assay performed as a reliable and accurate method for correctly predicting the genotype and phenotype of clinically relevant blood group antigens.

  10. Null association between ACE gene I/D polymorphism and diabetic nephropathy among multiethnic Malaysian subjects.

    PubMed

    Jayapalan, Jaime J; Muniandy, Sekaran; Chan, Siew P

    2010-05-01

    Wide inter-ethnic allelic variations of the Angiotensin Converting Enzyme (ACE) i nsertion-deletion (I/D) gene polymorphism were thought to be responsible for the conflicting gene-diabetic nephropathy disease association worldwide. We have investigated the genetic susceptibility of the ACE gene to diabetic nephropathy in the multiethnic Malaysian population. A total of 137 healthy (control) and 256 diabetic subjects were recruited. The diabetic subjects were further subdivided according to their nephropathy status based on urinary albumin-creatinine ratio (ACR) and glomerular filtration rate (GFR). Triple primer polymerase chain reaction (PCR) was used for ACE I/D genotyping. Subsequently, populationwide genetic analysis and gene-disease association studies were performed. The genotype frequencies in all subgroups were in Hardy-Weinberg equilibrium. Similar allelic and genotypic frequency of ACE I/D gene polymorphism was observed between healthy controls versus pooled type 2 diabetes mellitus (T2DM) subjects, and normoalbuminuria versus microalbuminuria, macroalbuminuria and End Stage Renal Failure (ESRF) (P > 0.05). Neither ethnicity nor gender exerted any influence on the ACE I/D gene polymorphism (P > 0.05), with the exception of the Chinese ethnic group which exhibited a higher frequency of ID genotype (P = 0.042). A multinomial logistic regression model showed that predictive factors including age, systolic blood pressure (SBP), high density lipoprotein (HDL) and glycosylated hemoglobin (HbA1C) were independently associated with diabetic nephropathy, in that order. The I/D polymorphism of the ACE gene is not significantly associated with both T2DM and/or diabetic nephropathy in this Malaysian population regardless of ethnicity and gender.

  11. Links, lecturing and learning: some issues for geoscience education

    NASA Astrophysics Data System (ADS)

    Castleford, John

    1998-08-01

    If the educational potential of the World Wide Web is to be realised, academics need to move beyond the flowery hype from chattering cybersages expatiating on its vast informational potential. As if you had not noticed, the Web is now a bed we share with vast numbers of anorak wearers, get-rich-quick marketers, porn barons, cauliflower-diet promoters and the like. If academics are to be able to educate students on how to use the Web it will need more than pointing them toward a list of "my favorite sites". In this essay I offer a few ideas about how Geoscientists can look past the hype surrounding the World Wide Web and develop a working perspective on its use as a resource to support and reinforce learning.

  12. Resolution of endodontic issues linked to complex anatomy.

    PubMed

    Migliau, Guido; Pepla, Erlind; Besharat, Laith Kostantinos; Gallottini, Livio

    2014-01-01

    Anatomical abnormalities of the root canal system are frequently seen in specialist endodontic practice, and represent a challenge to be faced with skill and thoroughness, beginning with an accurate diagnostic phase and devising the most appropriate treatment plan. Fortunately, much progress has been made in endodontic research thanks to technological advances and the evolution of higher performance instruments, which now consent even very complex cases to be resolved with relative ease. Below are described the salient features of recent progress in endodontics, along with a description of several clinical cases in which the operator has encountered numerous difficulties due to peculiar tooth morphology, overcome successfully thanks to the application of modern tools and consolidated clinical experience in the field.

  13. Planetary protection issues linked to human missions to Mars

    NASA Astrophysics Data System (ADS)

    Debus, A.

    According to United Nations Treaties and handled presently by the Committee of Space Research COSPAR the exploration of the Solar System has to comply with planetary protection requirements The goal of planetary protection is to protect celestial bodies from terrestrial contamination and also to protect the Earth environment from an eventual biocontamination carried by return samples or by space systems returning to the Earth Mars is presently one of the main target at exobiology point of view and a lot of missions are operating on travel or scheduled for its exploration Some of them include payload dedicated to the search of life or traces of life and one of the goals of these missions is also to prepare sample return missions with the ultimate objective to walk on Mars Robotic missions to Mars have to comply with planetary protection specifications well known presently and planetary protection programs are implemented with a very good reliability taking into account an experience of 40 years now For sample return missions a set of stringent requirements have been approved by the COSPAR and technical challenges have now to be won in order to preserve Earth biosphere from an eventual contamination risk Sending astronauts on Mars will gather all these constraints added with the human dimension of the mission The fact that the astronauts are huge contamination sources for Mars and that they are also potential carrier of a contamination risk back to Earth add also ethical considerations to be considered For the preparation of a such

  14. [Issues linked to tuberculosis in child day care nurseries].

    PubMed

    Biebaut, Soazig

    2012-01-01

    Despite a significant fall in the number of cases declared across France, instances of tuberculosis still occur.While the BCG vaccination is no longer mandatory for accessing child day care facilities, it remains highly recommended for children at risk, especially for those living in Ile-de-France.

  15. National Dam Inspection Program. Maple Lake Dam (NDI ID Number PA-01026, DER ID Number 57-38), Susquehanna River Basin, Branch of Blackwater Run, Sullivan County, Pennsylvania. Phase I Inspection Report

    DTIC Science & Technology

    1981-08-01

    34 dsde 187 SUSQUEHANNA RIVER BASIN BRANCH OF BLACKWATER RUN, SULLIVAN COUNTY PENNSYLVANIA Accession ForMAPLE LAKE DAM NTIS . A&.I.. NDI ID NO. PA-01026...iii OVERVIEW OF MAPLE LAKE DAM .. ........ .......... ........vi SECTION 1 - GENERAL INFOkMATION .. .. ............ ..........1 SECTION 2 - ENGINEERING...of Dam: Maple Lake Dam NDI ID No. PA-01026 DER ID No. 57-38 Size: Small (14.4 feet high; 126.5 acre-feet) Hazard Classification: High Owner: Russell E

  16. Role of ID Proteins in BMP4 Inhibition of Profibrotic Effects of TGF-β2 in Human TM Cells

    PubMed Central

    Mody, Avani A.; Wordinger, Robert J.; Clark, Abbot F.

    2017-01-01

    Purpose Increased expression of TGF-β2 in primary open-angle glaucoma (POAG) aqueous humor (AH) and trabecular meshwork (TM) causes deposition of extracellular matrix (ECM) in the TM and elevated IOP. Bone morphogenetic proteins (BMPs) regulate TGF-β2–induced ECM production. The underlying mechanism for BMP4 inhibition of TGF-β2–induced fibrosis remains undetermined. Bone morphogenic protein 4 induces inhibitor of DNA binding proteins (ID1, ID3), which suppress transcription factor activities to regulate gene expression. Our study will determine whether ID1and ID3 proteins are downstream targets of BMP4, which attenuates TGF-β2 induction of ECM proteins in TM cells. Methods Primary human TM cells were treated with BMP4, and ID1 and ID3 mRNA, and protein expression was determined by quantitative PCR (Q-PCR) and Western immunoblotting. Intracellular ID1 and ID3 protein localization was studied by immunocytochemistry. Transformed human TM cells (GTM3 cells) were transfected with ID1 or ID3 expression vectors to determine their potential inhibitory effects on TGF-β2–induced fibronectin and plasminogen activator inhibitor-I (PAI-1) protein expression. Results Basal expression of ID1-3 was detected in primary human TM cells. Bone morphogenic protein 4 significantly induced early expression of ID1 and ID3 mRNA (P < 0.05) and protein in primary TM cells, and a BMP receptor inhibitor blocked this induction. Overexpression of ID1 and ID3 significantly inhibited TGF-β2–induced expression of fibronectin and PAI-1 in TM cells (P < 0.01). Conclusions Bone morphogenic protein 4 induced ID1 and ID3 expression suppresses TGF-β2 profibrotic activity in human TM cells. In the future, targeting specific regulators may control the TGF-β2 profibrotic effects on the TM, leading to disease modifying IOP lowering therapies. PMID:28159972

  17. ID-Viewer: a visual analytics architecture for infectious diseases surveillance and response management in Pakistan.

    PubMed

    Ali, M A; Ahsan, Z; Amin, M; Latif, S; Ayyaz, A; Ayyaz, M N

    2016-05-01

    Globally, disease surveillance systems are playing a significant role in outbreak detection and response management of Infectious Diseases (IDs). However, in developing countries like Pakistan, epidemic outbreaks are difficult to detect due to scarcity of public health data and absence of automated surveillance systems. Our research is intended to formulate an integrated service-oriented visual analytics architecture for ID surveillance, identify key constituents and set up a baseline for easy reproducibility of such systems in the future. This research focuses on development of ID-Viewer, which is a visual analytics decision support system for ID surveillance. It is a blend of intelligent approaches to make use of real-time streaming data from Emergency Departments (EDs) for early outbreak detection, health care resource allocation and epidemic response management. We have developed a robust service-oriented visual analytics architecture for ID surveillance, which provides automated mechanisms for ID data acquisition, outbreak detection and epidemic response management. Classification of chief-complaints is accomplished using dynamic classification module, which employs neural networks and fuzzy-logic to categorize syndromes. Standard routines by Center for Disease Control (CDC), i.e. c1-c3 (c1-mild, c2-medium and c3-ultra), and spatial scan statistics are employed for detection of temporal and spatio-temporal disease outbreaks respectively. Prediction of imminent disease threats is accomplished using support vector regression for early warnings and response planning. Geographical visual analytics displays are developed that allow interactive visualization of syndromic clusters, monitoring disease spread patterns, and identification of spatio-temporal risk zones. We analysed performance of surveillance framework using ID data for year 2011-2015. Dynamic syndromic classifier is able to classify chief-complaints to appropriate syndromes with high classification

  18. ID-Based Blind Signature and Proxy Blind Signature without Trusted PKG

    NASA Astrophysics Data System (ADS)

    Yu, Yihua; Zheng, Shihui; Yang, Yixian

    Private key escrow is an inherent disadvantage for ID-based cryptosystem, i.e., the PKG knows each signer's private key and can forge the signature of any signer. Blind signature plays a central role in electronic cash system. Private key escrow is more severe in electronic cash system since money is directly involved. To avoid the key escrow problem, we propose an ID-based blind signature and proxy blind signature without trusted PKG. If the dishonest PKG impersonates an honest signer to sign a document, the signer can provide a proof to convince that the PKG is dishonest.

  19. ID-1 mass storage system for mainframe by using FDDI network

    SciTech Connect

    Morita, Y.; Fujii, H.; Inoue, E.; Kodama, H. Manabe, A.; Miyamoto, A.; Nomachi, M.; Watase, Y.; Yasu, Y.

    1994-12-31

    The authors have developed an ID-1 mass storage system as a distributed data server for Fujitsu mainframe computers. The system consists of a SONY ID-1 recorder DIR-1000, a tape robot system DMS-24 and a SCSI-II interface DFC-1500, which are connected to Spar Station 10 with an FDDI interface. The maximum speed of 7.5 Mbytes/sec is achieved for data transfer between Sparc Station 10 memory and DIR-1000 with a buffer size of 1 Mbytes. The system has been used successfully since last October to migrate more than 1 Tbytes data.

  20. FAN1 acts with FANCI-FANCD2 to promote DNA interstrand cross-link repair.

    PubMed

    Liu, Ting; Ghosal, Gargi; Yuan, Jingsong; Chen, Junjie; Huang, Jun

    2010-08-06

    Fanconi anemia (FA) is caused by mutations in 13 Fanc genes and renders cells hypersensitive to DNA interstrand cross-linking (ICL) agents. A central event in the FA pathway is mono-ubiquitylation of the FANCI-FANCD2 (ID) protein complex. Here, we characterize a previously unrecognized nuclease, Fanconi anemia-associated nuclease 1 (FAN1), that promotes ICL repair in a manner strictly dependent on its ability to accumulate at or near sites of DNA damage and that relies on mono-ubiquitylation of the ID complex. Thus, the mono-ubiquitylated ID complex recruits the downstream repair protein FAN1 and facilitates the repair of DNA interstrand cross-links.

  1. Overexpression of Id-1 is associated with tumor angiogenesis and poor clinical outcome in oral squamous cell carcinoma.

    PubMed

    Dong, Zuoqing; Liu, Shaohua; Zhou, Chengjun; Sumida, Tomoki; Hamakawa, Hiroyuki; Chen, Zhenggang; Liu, Pei; Wei, Fengcai

    2010-03-01

    We analyzed the expression of Id-1 in oral squamous cell carcinoma (OSCC) immunohistochemically, and investigated the association of Id-1 expression with tumor angiogenesis and clinical prognosis. Overexpression of Id-1 protein was found in 83 out of 128 cases (64.8%). The expression of Id-1 was significantly associated with tumor size (p=0.013), lymph node metastasis (p=0.001), tumor stage (p=0.031) and tumor recurrence (p=0.003). Moreover, Id-1 expression was significantly correlated with intratumoral microvessel density (MVD) (r=0.223, p=0.011). The results suggest that overexpression of Id-1 was correlated with tumor angiogenesis and poor clinical outcome.

  2. Id2 reinforces TH1 cell differentiation and inhibits E2A to repress TFH cell differentiation

    PubMed Central

    Shaw, Laura A.; Bélanger, Simon; Omilusik, Kyla D.; Cho, Sunglim; Scott-Browne, James P.; Nance, J. Philip; Goulding, John; Lasorella, Anna; Lu, Li-Fan; Crotty, Shane; Goldrath, Ananda W.

    2016-01-01

    Differentiation of T helper (TH) effector subsets is critical for host protection. E protein transcription factors and Id proteins are important arbiters of T cell development, but their role in differentiation of TH1 and TFH cells is not well understood. TH1 cells showed robust Id2 expression compared to TFH cells, and RNAi depletion of Id2 increased TFH cell frequencies. Further, TH1 cell differentiation was blocked by Id2 deficiency, leading to E protein-dependent accumulation of effector cells with mixed characteristics during viral infection and severely impaired generation of TH1 cells following Toxoplasma gondii infection. The TFH-defining transcriptional repressor Bcl6 bound the Id2 locus, providing a mechanism for the bimodal Id2 expression and reciprocal development of TH1 and TFH cell fates. PMID:27213691

  3. Combination of electron beam irradiation and thermal treatment to enhance the shelf-life of traditional Indian fermented food (Idli)

    NASA Astrophysics Data System (ADS)

    Mulmule, Manoj D.; Shimmy, Shankar M.; Bambole, Vaishali; Jamdar, Sahayog N.; Rawat, K. P.; Sarma, K. S. S.

    2017-02-01

    Idli, a steam-cooked breakfast food item consumed in India, is famous as a staple food for its spongy texture and unique fermented taste. Idli preparation is a time consuming process; although instant Idli pre-mixes as powder or batter are available in the market, they do not have the distinctive taste and aroma similar to the Idli prepared at home. Hence ready-to-eat (RTE) form of this food is in demand. Therefore, an attempt was made to prepare RTE Idli bearing similar taste as home-cooked Idli with an extended shelf-life of up to two months at an ambient temperature using Electron Beam Irradiation (EBI) at dosages 2.5 kGy, 5 kGy and 7.5 kGy and combination processing comprised of EBI dosage at 2.5 kGy and thermal treatment (80 °C for 20 min). The treated Idli's were microbiologically and sensorially evaluated at storage periods of zero day, 14 days, 30 days and 60 days. Idli's irradiated at 7.5 kGy and subjected to combination processing at 2.5 kGy and thermal treatment were shelf-stable for 60 days. 2.5 kGy and 5 kGy radiation dosages alone were not sufficient to preserve Idli samples for more than 14 days. Undesirable change in sensory properties of Idli was observed at an EBI dosage of 7.5 kGy. Sensory properties of combination processed Idli's were found to undergo minor change over the storage period. The present work suggests that lowest radiation dosage in combination with thermal treatment could be useful to achieve the extended shelf-life without considerably impairing the organoleptic quality of Ready-to-Eat Idli.

  4. Id3 Controls Cell Death of 2B4+ Virus-Specific CD8+ T Cells in Chronic Viral Infection.

    PubMed

    Menner, Alexandra J; Rauch, Katharina S; Aichele, Peter; Pircher, Hanspeter; Schachtrup, Christian; Schachtrup, Kristina

    2015-09-01

    Sustained Ag persistence in chronic infection results in a deregulated CD8(+) T cell response that is characterized by T cell exhaustion and cell death of Ag-specific CD8(+) T cells. Yet, the underlying transcriptional mechanisms regulating CD8(+) T cell exhaustion and cell death are poorly defined. Using the experimental mouse model of lymphocytic choriomeningitis virus infection, we demonstrate that the transcriptional regulator Id3 controls cell death of virus-specific CD8(+) T cells in chronic infection. By comparing acute and chronic infection, we showed that Id3 (-) virus-specific CD8(+) T cells were less abundant, whereas the absolute numbers of Id3 (+) virus-specific CD8(+) T cells were equal in chronic and acute infection. Phenotypically, Id3 (-) and Id3 (+) cells most prominently differed with regard to expression of the surface receptor 2B4; although Id3 (-) cells were 2B4(+), almost all Id3 (+) cells lacked expression of 2B4. Lineage-tracing experiments showed that cells initially expressing Id3 differentiated into Id3 (-)2B4(+) cells; in turn, these cells were terminally differentiated and highly susceptible to cell death under conditions of persisting Ag. Enforced Id3 expression specifically increased the persistence of 2B4(+) virus-specific CD8(+) T cells by decreasing susceptibility to Fas/Fas ligand-mediated cell death. Thus, our findings reveal that the transcriptional regulator Id3 promotes the survival of virus-specific CD8(+) T cells in chronic infection and suggest that targeting Id3 might be beneficial for preventing cell death of CD8(+) T cells in chronic infection or for promoting cell death of uncontrolled, hyperactive CD8(+) T cells to prevent immunopathology.

  5. Silencing Id-1 inhibits lymphangiogenesis through down-regulation of VEGF-C in oral squamous cell carcinoma.

    PubMed

    Dong, Zuoqing; Wei, Fengcai; Zhou, Chengjun; Sumida, Tomoki; Hamakawa, Hiroyuki; Hu, Yingwei; Liu, Shaohua

    2011-01-01

    Our previous study demonstrated that overexpression of Id-1 (inhibitor of differentiation/DNA binding) was associated with lymphatic metastasis in human oral squamous cell carcinoma (OSCC). In this study, we further unveiled the association of Id-1 with vascular endothelial growth factor-C (VEGF-C) and peritumoral lymphatic vessel density (PLVD), and the effect of silencing Id-1 on inhibiting lymphangiogenesis in OSCC. We found that Id-1 was associated with VEGF-C (r=0.569, p<0.001) and PLVD (r=0.240, p<0.001) in OSCC. Lentivirus-mediated RNA interference targeting Id-1 in an OSCC cell line Tca8113 resulted in down-regulation of VEGF-C (p=0.003, 0.007). Moreover, when Id-1 was suppressed by injecting Id-1-siRNA-lentivirus into the transplanted tumors in nude mice, VEGF-C was down-regulated (p=0.018) and the PLVD decreased (p=0.001). Our results suggest that Id-1 was correlated with lymphangiogenesis in OSCC. Silencing Id-1 could inhibit lymphangiogenesis through down-regulation of VEGF-C and it might be a promising treatment modality for the lymphatic metastasis of OSCC.

  6. Persons with intellectual disabilities in the criminal justice system: review of issues.

    PubMed

    Jones, Jessica

    2007-12-01

    Although the vast majority of individuals with intellectual disabilities (ID) are law-abiding citizens, there is a small percentage with offending behaviour that is considered antisocial, socially inappropriate, or defined as illegal. It has long been recognised that individuals with ID or mental-health needs who break the law should be dealt with differently from the general population. There have been an increasing number of empirical studies in this area; however, these have been plagued by various definitional and methodological issues. Prevalence estimates of offenders with ID are complicated by diagnostic variations and inconsistencies in the criminal justice process. International studies have shown a large range, from 2% to 40%, depending on methodological approaches. The following review will highlight the salient issues including prevalence of offending, characteristics of offenders, vulnerabilities within the legal system, assessment, and a brief overview of intervention and treatment approaches.

  7. Developing clinical reasoning in the classroom - analysis of the 4C/ID-model.

    PubMed

    Postma, T C; White, J G

    2015-05-01

    The purpose of this study is to provide a theoretical rationale for the implementation of the four-component instructional design model for complex learning (4C/ID-model) at the University of Pretoria with the aim of systematically developing the clinical reasoning of undergraduate dental students in a classroom setting. Recent literature provides a rationale for the use of the 4C/ID-model to teach clinical reasoning in terms of four strategic teaching and learning needs: (i) the need for authenticity in the learning process; (ii) the need to manage cognitive load during the learning process; (iii) the need for repeated practice; (iv) a need for valid assessment, feedback and reflection. The literature review indicated that the 4C/ID-model makes provision for teaching and learning in an authentic context and proposes systematically structured methods that could be practically applied to manage cognitive load during repetitive exercises. The model also makes provision for cognitive feedback following assessment in order to eliminate misconceptions about content and to develop the cognitive strategies of the learner. On the basis of the literature review above, it is recommended that the 4C/ID-model be considered as a basis for classroom teaching and learning to develop competence in clinical reasoning in undergraduate dental students, even at pre-clinical level. The model may also have an application in medical education. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. 77 FR 55486 - Agency Information Collection Activities: Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Importer ID Input Record AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: 30-Day Notice and request for comments; Extension of an existing collection of information. SUMMARY: U.S....

  9. OpenID Connect as a security service in cloud-based medical imaging systems.

    PubMed

    Ma, Weina; Sartipi, Kamran; Sharghigoorabi, Hassan; Koff, David; Bak, Peter

    2016-04-01

    The evolution of cloud computing is driving the next generation of medical imaging systems. However, privacy and security concerns have been consistently regarded as the major obstacles for adoption of cloud computing by healthcare domains. OpenID Connect, combining OpenID and OAuth together, is an emerging representational state transfer-based federated identity solution. It is one of the most adopted open standards to potentially become the de facto standard for securing cloud computing and mobile applications, which is also regarded as "Kerberos of cloud." We introduce OpenID Connect as an authentication and authorization service in cloud-based diagnostic imaging (DI) systems, and propose enhancements that allow for incorporating this technology within distributed enterprise environments. The objective of this study is to offer solutions for secure sharing of medical images among diagnostic imaging repository (DI-r) and heterogeneous picture archiving and communication systems (PACS) as well as Web-based and mobile clients in the cloud ecosystem. The main objective is to use OpenID Connect open-source single sign-on and authorization service and in a user-centric manner, while deploying DI-r and PACS to private or community clouds should provide equivalent security levels to traditional computing model.

  10. What's Going on in Your Professor's Head? Demonstrating the Id, Ego, and Superego

    ERIC Educational Resources Information Center

    Segrist, Dan J.

    2009-01-01

    This article describes an in-class activity designed to demonstrate Freud's structural theory of the psyche, specifically the roles of the id, ego, and superego, as well as the interplay among them. Additionally, the activity visually illustrates Freud's ideas about the levels of consciousness associated with these 3 components. Pre-post quiz…

  11. The Critical Role of the ID in Interactive Television: The Value of Immediacy.

    ERIC Educational Resources Information Center

    Murphy, Karen L.; Farr, Charlotte W.

    The instructional designer (ID) plays a critical role in the development and viability of each course taught at a distance, particularly in the incorporation of immediacy behaviors, or communication behaviors that convey approachability and communicate interpersonal warmth and closeness. Faculty development must be fostered to encourage immediacy…

  12. Epigenetic regulation of ID4 in the determination of the BRCAness phenotype in breast cancer.

    PubMed

    Branham, M T; Campoy, E; Laurito, S; Branham, R; Urrutia, G; Orozco, J; Gago, F; Urrutia, R; Roqué, M

    2016-01-01

    BRCAness breast tumors represent a group of sporadic tumors characterized by a reduction in BRCA1 gene expression. As BRCA1 is involved in double-strand breaks (DSBs) repair, dysfunctional BRCA pathway could make a tumor sensitive to DNA damaging drugs (e.g., platinum agents). Thus, accurately identifying BRCAness could contribute to therapeutic decision making in patients harboring these tumors. The purpose of this study was to identify if BRCAness tumors present a characteristic methylation profile and/or were related to specific clinico-pathological features. BRCAness was measured by MLPA in 63 breast tumors; methylation status of 98 CpG sites within 84 cancer-related genes was analyzed by MS-MLPA. Protein and mRNA expressions of the selected genes were measured by quantitative real-time PCR and Western Blot. BRCAness was associated with younger age, higher nuclear pleomorphism, and triple-negative (TN) status. Epigenetically, we found that the strongest predictors for BRCAness tumors were the methylations of MLH1 and PAX5 plus the unmethylations of CCND2 and ID4. We determined that ID4 unmethylation correlated with the expression levels of both its mRNA and protein. We observed an inverse relation between the expressions of ID4 and BRCA1. To the best of our knowledge, this is the first report suggesting an epigenetic regulation of ID4 in BRCAness tumors. Our findings give new information of BRCAness etiology and encourage future studies on potential drug targets for BRCAness breast tumors.

  13. 76 FR 36896 - Salmon-Challis National Forest, ID; Forestwide Invasive Plant Treatment Environmental Impact...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-23

    ... Forest Service Salmon-Challis National Forest, ID; Forestwide Invasive Plant Treatment Environmental... diversity and ecological integrity within and outside the Salmon-Challis National Forest. Invasive plants... opportunities. Within the 3,108,904 acres of the of the Salmon-Challis National Forest outside of the...

  14. 77 FR 13072 - Salmon-Challis National Forest, Butte, Custer and Lemhi Counties, ID, Supplemental Environmental...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... Forest Service Salmon-Challis National Forest, Butte, Custer and Lemhi Counties, ID, Supplemental Environmental Impact Statement to the 2009 Salmon- Challis National Forest Travel Planning and OHV Route... environmental impact statement. SUMMARY: The Salmon-Challis National Forest announces its intent to prepare...

  15. 78 FR 68467 - Notice of Public Meetings, Twin Falls District Resource Advisory Council, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-14

    ... Bureau of Land Management Notice of Public Meetings, Twin Falls District Resource Advisory Council, ID... (FACA), the U.S. Department of the Interior, Bureau of Land Management (BLM) Twin Falls District.... DATES: On November 26 and December 10, the Twin Falls District RAC subcommittee members for the...

  16. Suppression of mammary epithelial cell differentiation by the helix-loop-helix protein Id-1

    SciTech Connect

    Desprez, P.; Hara, E.; Bissell, M.J.

    1995-06-01

    Cell proliferation and differentiation are precisely coordinated during the development and maturation of the mammary gland, and this balance invariably is disrupted during carcinogenesis. Little is known about the cell-specific transcription factors that regulate these processes in the mammary gland. The mouse mammary epithelial cell line SCp2 grows well under standard culture conditions but arrests growth, forms alveolus-like structures, and expresses {beta}-casein, a differentiation marker, 4 to 5 days after exposure to basement membrane and lactogenic hormones (differentiation signals). The authors show that this differentiation entails a marked decline in the expression of Id-1, a helix-loop-helix (HLH) protein that inactivates basic HLH transcription factors in other cell types. SCp2 cells stably transfected with an Id-1 expression vector grew more rapidly than control cells under standard conditions, but in response to differentiation signals, they lost three-dimensional organization, invaded the basement membrane, and then resumed growth. SCp2 cells expressing an Id-1 antisense vector grew more slowly than controls; in response to differentiation signals, they remained stably growth arrested and fully differentiated, as did control cells. The authors suggest that Id-1 renders cells refractory to differentiation signals and receptive to growth signals by inactivating one or more basic HLH proteins that coordinate growth and differentiation in the mammary epithelium. 53 refs., 6 figs.

  17. OpenID connect as a security service in Cloud-based diagnostic imaging systems

    NASA Astrophysics Data System (ADS)

    Ma, Weina; Sartipi, Kamran; Sharghi, Hassan; Koff, David; Bak, Peter

    2015-03-01

    The evolution of cloud computing is driving the next generation of diagnostic imaging (DI) systems. Cloud-based DI systems are able to deliver better services to patients without constraining to their own physical facilities. However, privacy and security concerns have been consistently regarded as the major obstacle for adoption of cloud computing by healthcare domains. Furthermore, traditional computing models and interfaces employed by DI systems are not ready for accessing diagnostic images through mobile devices. RESTful is an ideal technology for provisioning both mobile services and cloud computing. OpenID Connect, combining OpenID and OAuth together, is an emerging REST-based federated identity solution. It is one of the most perspective open standards to potentially become the de-facto standard for securing cloud computing and mobile applications, which has ever been regarded as "Kerberos of Cloud". We introduce OpenID Connect as an identity and authentication service in cloud-based DI systems and propose enhancements that allow for incorporating this technology within distributed enterprise environment. The objective of this study is to offer solutions for secure radiology image sharing among DI-r (Diagnostic Imaging Repository) and heterogeneous PACS (Picture Archiving and Communication Systems) as well as mobile clients in the cloud ecosystem. Through using OpenID Connect as an open-source identity and authentication service, deploying DI-r and PACS to private or community clouds should obtain equivalent security level to traditional computing model.

  18. Single mimivirus particles intercepted and imaged with an X-ray laser (CXIDB ID 1)

    DOE Data Explorer

    Seibert, M. Marvin; Ekeberg, Tomas; Maia, Filipe R.N.C.

    2011-02-02

    These are the files used to reconstruct the images in the paper "Single Mimivirus particles intercepted and imaged with an X-ray laser". Besides the diffracted intensities, the Hawk configuration files used for the reconstructions are also provided. The files from CXIDB ID 1 are the pattern and configuration files for the pattern showed in Figure 2a in the paper.

  19. Single mimivirus particles intercepted and imaged with an X-ray laser (CXIDB ID 2)

    DOE Data Explorer

    Seibert, M. Marvin; Ekeberg, Tomas

    2011-02-02

    These are the files used to reconstruct the images in the paper "Single Mimivirus particles intercepted and imaged with an X-ray laser". Besides the diffracted intensities, the Hawk configuration files used for the reconstructions are also provided. The files from CXIDB ID 2 are the pattern and configuration files for the pattern showed in Figure 2b in the paper.

  20. A Provably Secure Revocable ID-Based Authenticated Group Key Exchange Protocol with Identifying Malicious Participants

    PubMed Central

    Tsai, Tung-Tso

    2014-01-01

    The existence of malicious participants is a major threat for authenticated group key exchange (AGKE) protocols. Typically, there are two detecting ways (passive and active) to resist malicious participants in AGKE protocols. In 2012, the revocable identity- (ID-) based public key system (R-IDPKS) was proposed to solve the revocation problem in the ID-based public key system (IDPKS). Afterwards, based on the R-IDPKS, Wu et al. proposed a revocable ID-based AGKE (RID-AGKE) protocol, which adopted a passive detecting way to resist malicious participants. However, it needs three rounds and cannot identify malicious participants. In this paper, we fuse a noninteractive confirmed computation technique to propose the first two-round RID-AGKE protocol with identifying malicious participants, which is an active detecting way. We demonstrate that our protocol is a provably secure AGKE protocol with forward secrecy and can identify malicious participants. When compared with the recently proposed ID/RID-AGKE protocols, our protocol possesses better performance and more robust security properties. PMID:24991641

  1. 32 CFR 161.8 - ID card life-cycle roles and responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... documentation on DEERS, RAPIDS, TASS, and CPR. (b) Separation of duties. The ID card life-cycle includes a... card and CAC applicants in DEERS via RAPIDS who are not enrolled through an authorized personnel data... is unavailable. This form is to be used primarily for DEERS enrollment and verification of...

  2. Purification and Characterization of Aminoglycoside Phosphotransferase APH(6)-Id, a Streptomycin Inactivating Enzyme

    PubMed Central

    Ashenafi, Meseret; Ammosova, Tatiana; Nekhai, Sergei; Byrnes, W. Malcolm

    2014-01-01

    As part of an overall project to characterize the streptomycin phosphotransferase enzyme APH(6)-Id, which confers bacterial resistance to streptomycin, we cloned, expressed, purified and characterized the enzyme. When expressed in E. coli, the recombinant enzyme increased by up to 70-fold the minimum inhibitory concentration (MIC) needed to inhibit cell growth. Size exclusion chromatography gave a molecular mass of 31.4 ± 1.3 kDa for the enzyme, showing that it functions as a monomer. Activity was assayed using three methods: (1) an HPLC-based method that measures the consumption of streptomycin over time; (2) a spectrophotometric method that utilizes a coupled assay; and (3) a radioenzymatic method that detects production of 32P-labeled streptomycin phosphate. Altogether, the three methods demonstrated that streptomycin was consumed in the APH(6)-Id-catalyzed reaction, ATP was hydrolyzed, and streptomycin phosphate was produced in a substrate-dependent manner, demonstrating that APH(6)-Id is a streptomycin phosphotransferase. Steady state kinetic analysis gave the following results: Km(streptomycin) of 0.38 ± 0.13 mM, Km(ATP) of 1.03 ± 0.1 mM, Vmax of 3.2 ± 1.1 μmol/min/mg and kcat of 1.7 ± 0.6 s−1. Our study demonstrates that APH(6)-Id is a bona fide streptomycin phosphotransferase, functions as a monomer, and confers resistance to streptomycin. PMID:24248535

  3. What's Going on in Your Professor's Head? Demonstrating the Id, Ego, and Superego

    ERIC Educational Resources Information Center

    Segrist, Dan J.

    2009-01-01

    This article describes an in-class activity designed to demonstrate Freud's structural theory of the psyche, specifically the roles of the id, ego, and superego, as well as the interplay among them. Additionally, the activity visually illustrates Freud's ideas about the levels of consciousness associated with these 3 components. Pre-post quiz…

  4. Coupling Molecular Modeling to the Traditional "IR-ID" Exercise in the Introductory Organic Chemistry Laboratory

    ERIC Educational Resources Information Center

    Stokes-Huby, Heather; Vitale, Dale E.

    2007-01-01

    This exercise integrates the infrared unknown identification ("IR-ID") experiment common to most organic laboratory syllabi with computer molecular modeling. In this modification students are still required to identify unknown compounds from their IR spectra, but must additionally match some of the absorptions with computed frequencies they…

  5. Bee Mite ID: Bee-associated mite genera of the world

    USDA-ARS?s Scientific Manuscript database

    Bee Mite ID contains an interactive key, fact sheets, an image gallery, and abundant supporting information. The interactive key allows you to choose characters to obtain a list of mite genera possibly matching your specimen. Consult fact sheets to find images and information for a particular mite g...

  6. 81 FR 23746 - Temporary Road Closure on Public Lands in Owyhee County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2016-04-22

    ... Bureau of Land Management Temporary Road Closure on Public Lands in Owyhee County, ID AGENCY: Bureau of... 1-mile road segment that crosses public lands located in Owyhee County, Idaho, approximately 5 miles... the Owyhee Field Office, 20 First Avenue West, Marsing, Idaho, 83639. National Environmental...

  7. 61 FR 42052 - Owyhee Resource Area, ID; Resource Management Plan, etc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    1996-08-13

    ... Bureau of Land Management Owyhee Resource Area, ID; Resource Management Plan, etc. AGENCY: Bureau of Land... Management Plan (RMP) and associated draft Environmental Impact Statement (EIS) for the Owyhee Resource Area... be sent to: Owyhee Area Manager, Bureau of Land Management, Boise Field Office, 3948...

  8. 61 FR 11862 - Shooting Closures and Restrictions in Ada, Canyon, Elmore, and Owyhee Counties, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    1996-03-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Shooting Closures and Restrictions in Ada, Canyon, Elmore, and Owyhee Counties, ID AGENCY: Bureau of Land... Bruneau, Kuna, and Owyhee Management Framework Plans. Violation of this order is punishable by a fine...

  9. 70 FR 9098 - Notice of Realty Action, Sale of Public Land in Owyhee County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2005-02-24

    ... Bureau of Land Management Notice of Realty Action, Sale of Public Land in Owyhee County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action, Sale of Public Land in Owyhee... located in Owyhee County, Idaho is suitable for direct sale to Owyhee County under Sections 203 and 209...

  10. 77 FR 56608 - Designation for the Pocatello, ID; Evansville, IN; and Salt Lake City, UT Areas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... Designation for the Pocatello, ID; Evansville, IN; and Salt Lake City, UT Areas AGENCY: Grain Inspection....... 10/1/2012 9/30/2015 Ohio Valley Evansville, IN (812) 423-9010... 10/1/2012 9/30/2015 Utah Salt...

  11. Validation of the Inventory of Depressive Symptomatology (IDS) in Cocaine Dependent Inmates.

    ERIC Educational Resources Information Center

    Suris, Alina; Kashner, T. Michael; Gillaspy, James A., Jr.; Biggs, Melanie; Rush, A. John

    2001-01-01

    While the reliability and validity of Inventory of Depressive Symptomatology (IDS) scores have been established with outpatient adults being treated in community psychiatric clinics, it has not been used in special or dually diagnosed populations. Establishes internal consistency, concurrent validity, and construct validity for both the clinical…

  12. Time-Resolved Research at the Advanced Photon Source Beamline 7-ID

    SciTech Connect

    Dufresne, Eric M.; Adams, Bernhard; Arms, Dohn A.; Chollet, Matthieu; Li, Yuelin; Walko, Donald A.; Wang Jin; Landahl, Eric C.

    2010-06-23

    The Sector 7 undulator beamline (7-ID) of the Advanced Photon Source (APS) is dedicated to time-resolved x-ray research and is capable of ultrafast measurements on the order of 100 ps. Beamline 7-ID has a laser laboratory featuring a Ti:Sapphire system (average power of 2.5 W, pulse duration <50 fs, repetition rate 1-5 kHz) that can be synchronized to the bunch pattern of the storage ring. The laser is deliverable to x-ray enclosures, which contain diffractometers, as well as motorized optical tables for table-top experiments. Beamline 7-ID has a single APS Undulator A and uses a diamond (111) double-crystal monochromator, providing good energy resolution over a range of 6-24 keV. Available optics include Kirkpatrick-Baez (KB) mirrors to microfocus the x-ray beam. A variety of time-resolved diffraction and spectroscopy research is available at 7-ID, with experiments being done in the atomic, molecular, optical, chemistry, and solid state (bulk and surface) fields.

  13. Time-Resolved Research at the Advanced Photon Source Beamline 7-ID

    SciTech Connect

    Dufresne, Eric M.; Adams, Bernhard; Arms, Dohn A.; Chollet, Matthieu; Landahl, Eric C.; Li, Yuelin; Walko, Donald A.; Wang, Jin

    2010-08-02

    The Sector 7 undulator beamline (7-ID) of the Advanced Photon Source (APS) is dedicated to time-resolved x-ray research and is capable of ultrafast measurements on the order of 100 ps. Beamline 7-ID has a laser laboratory featuring a Ti:Sapphire system (average power of 2.5W, pulse duration <50 fs, repetition rate 1-5 kHz) that can be synchronized to the bunch pattern of the storage ring. The laser is deliverable to x-ray enclosures, which contain diffractometers, as well as motorized optical tables for table-top experiments. Beamline 7-ID has a single APS Undulator A and uses a diamond (111) double-crystal monochromator, providing good energy resolution over a range of 6-24 keV. Available optics include Kirkpatrick-Baez (KB) mirrors to microfocus the x-ray beam. A variety of time-resolved diffraction and spectroscopy research is available at 7-ID, with experiments being done in the atomic, molecular, optical, chemistry, and solid state (bulk and surface) fields.

  14. 78 FR 51677 - Children's Online Privacy Protection Rule Proposed Parental Consent Method; AssertID, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-21

    ... From the Federal Register Online via the Government Publishing Office #0; #0;Proposed Rules #0...; ] FEDERAL TRADE COMMISSION 16 CFR Part 312 RIN 3084-AB20 Children's Online Privacy Protection Rule Proposed.... (``AssertID'') under the Voluntary Commission Approval Processes provision of the Children's Online Privacy...

  15. OrthologID: automation of genome-scale ortholog identification within a parsimony framework.

    PubMed

    Chiu, Joanna C; Lee, Ernest K; Egan, Mary G; Sarkar, Indra Neil; Coruzzi, Gloria M; DeSalle, Rob

    2006-03-15

    The determination of gene orthology is a prerequisite for mining and utilizing the rapidly increasing amount of sequence data for genome-scale phylogenetics and comparative genomic studies. Until now, most researchers use pairwise distance comparisons algorithms, such as BLAST, COG, RBH, RSD and INPARANOID, to determine gene orthology. In contrast, orthology determination within a character-based phylogenetic framework has not been utilized on a genomic scale owing to the lack of efficiency and automation. We have developed OrthologID, a Web application that automates the labor-intensive procedures of gene orthology determination within a character-based phylogenetic framework, thus making character-based orthology determination on a genomic scale possible. In addition to generating gene family trees and determining orthologous gene sets for complete genomes, OrthologID can also identify diagnostic characters that define each orthologous gene set, as well as diagnostic characters that are responsible for classifying query sequences from other genomes into specific orthology groups. The OrthologID database currently includes several complete plant genomes, including Arabidopsis thaliana, Oryza sativa, Populus trichocarpa, as well as a unicellular outgroup, Chlamydomonas reinhardtii. To improve the general utility of OrthologID beyond plant species, we plan to expand our sequence database to include the fully sequenced genomes of prokaryotes and other non-plant eukaryotes. http://nypg.bio.nyu.edu/orthologid/

  16. 17 CFR 259.602 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the CIK of the filer to ensure that the filing has been authorized by the filer. (c) Password (PW... its CCC. (d) Password Modification Authorization Code (PMAC)—allows a filer, filing agent or training agent to change its Password. Editorial Note: For Federal Register citations affecting Form ID, see...

  17. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... filer to ensure that the filing has been authorized by the filer. (c) Password (PW)—allows a filer...) Password Modification Authorization Code (PMAC)—allows a filer, filing agent or training agent to change its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of...

  18. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... filer to ensure that the filing has been authorized by the filer. (c) Password (PW)—allows a filer...) Password Modification Authorization Code (PMAC)—allows a filer, filing agent or training agent to change its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of...

  19. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... filer to ensure that the filing has been authorized by the filer. (c) Password (PW)—allows a filer...) Password Modification Authorization Code (PMAC)—allows a filer, filing agent or training agent to change its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of...

  20. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... filer to ensure that the filing has been authorized by the filer. (c) Password (PW)—allows a filer...) Password Modification Authorization Code (PMAC)—allows a filer, filing agent or training agent to change its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of...

  1. Improving the detection of chronic migraine: Development and validation of Identify Chronic Migraine (ID-CM)

    PubMed Central

    Serrano, Daniel; Buse, Dawn C; Pavlovic, Jelena M; Blumenfeld, Andrew M; Dodick, David W; Aurora, Sheena K; Becker, Werner J; Diener, Hans-Christoph; Wang, Shuu-Jiun; Vincent, Maurice B; Hindiyeh, Nada A; Starling, Amaal J; Gillard, Patrick J; Varon, Sepideh F; Reed, Michael L

    2015-01-01

    Background Migraine, particularly chronic migraine (CM), is underdiagnosed and undertreated worldwide. Our objective was to develop and validate a self-administered tool (ID-CM) to identify migraine and CM. Methods ID-CM was developed in four stages. (1) Expert clinicians suggested candidate items from existing instruments and experience (Delphi Panel method). (2) Candidate items were reviewed by people with CM during cognitive debriefing interviews. (3) Items were administered to a Web panel of people with severe headache to assess psychometric properties and refine ID-CM. (4) Classification accuracy was assessed using an ICHD-3β gold-standard clinician diagnosis. Results Stages 1 and 2 identified 20 items selected for psychometric validation in stage 3 (n = 1562). The 12 psychometrically robust items from stage 3 underwent validity testing in stage 4. A scoring algorithm applied to four symptom items (moderate/severe pain intensity, photophobia, phonophobia, nausea) accurately classified most migraine cases among 111 people (sensitivity = 83.5%, specificity = 88.5%). Augmenting this algorithm with eight items assessing headache frequency, disability, medication use, and planning disruption correctly classified most CM cases (sensitivity = 80.6%, specificity = 88.6%). Discussion ID-CM is a simple yet accurate tool that correctly classifies most individuals with migraine and CM. Further testing in other settings will also be valuable. PMID:26002700

  2. 17 CFR 249.446 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form ID, uniform application... Other Reports of Issuers Required Under Sections 13 and 15(d) of the Securities Exchange Act of 1934... log on to the EDGAR system, submit filings, and change its CCC. (d) Password Modification...

  3. 77 FR 6026 - Proposed Amendment of Class E Airspace; Boise, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... the beginning of your comments. You may also submit comments through the Internet at http://www... airspace areas extending upward from 700 feet or more above the surface of the earth. * * * * * ANM ID E5... extending upward from 700 feet above the surface bounded by a line beginning at lat. 43 56'00'' N., long...

  4. Oncogenic herpesvirus KSHV Hijacks BMP-Smad1-Id signaling to promote tumorigenesis.

    PubMed

    Liang, Deguang; Hu, Hao; Li, Shasha; Dong, Jiazhen; Wang, Xing; Wang, Yuhan; He, Li; He, Zhiheng; Gao, Yuan; Gao, Shou-Jiang; Lan, Ke

    2014-07-01

    Kaposi's sarcoma-associated herpesvirus (KSHV) is the etiological agent of Kaposi's sarcoma (KS), a malignancy commonly found in AIDS patients. Whether KS is a true neoplasm or hyperplasia has been a subject of intensive debate until recently when KSHV is unequivocally shown to efficiently infect, immortalize and transform rat primary mesenchymal precursor cells (MM). Moreover, KSHV-transformed MM cells (KMM) efficiently induce tumors with hallmark features of KS when inoculated into nude mice. Here, we showed Smad1 as a novel binding protein of KSHV latency-associated nuclear antigen (LANA). LANA interacted with and sustained BMP-activated p-Smad1 in the nucleus and enhanced its loading on the Id promoters. As a result, Ids were significantly up-regulated in KMM cells and abundantly expressed in human KS lesions. Strikingly, genetic and chemical inhibition of the BMP-Smad1-Id pathway blocked the oncogenic phenotype of KSHV-transformed cells in vitro and in vivo. These findings illustrate a novel mechanism by which a tumor virus hijacks and converts a developmental pathway into an indispensable oncogenic pathway for tumorigenesis. Importantly, our results demonstrate the efficacy of targeting the BMP-Smad1-Id pathway for inhibiting the growth of KSHV-induced tumors, and therefore identify the BMP pathway as a promising therapeutic target for KS.

  5. Purification and characterization of aminoglycoside phosphotransferase APH(6)-Id, a streptomycin-inactivating enzyme.

    PubMed

    Ashenafi, Meseret; Ammosova, Tatiana; Nekhai, Sergei; Byrnes, W Malcolm

    2014-02-01

    As part of an overall project to characterize the streptomycin phosphotransferase enzyme APH(6)-Id, which confers bacterial resistance to streptomycin, we cloned, expressed, purified, and characterized the enzyme. When expressed in Escherichia coli, the recombinant enzyme increased by up to 70-fold the minimum inhibitory concentration needed to inhibit cell growth. Size-exclusion chromatography gave a molecular mass of 31.4 ± 1.3 kDa for the enzyme, showing that it functions as a monomer. Activity was assayed using three methods: (1) an HPLC-based method that measures the consumption of streptomycin over time; (2) a spectrophotometric method that utilizes a coupled assay; and (3) a radioenzymatic method that detects production of (32)P-labeled streptomycin phosphate. Altogether, the three methods demonstrated that streptomycin was consumed in the APH(6)-Id-catalyzed reaction, ATP was hydrolyzed, and streptomycin phosphate was produced in a substrate-dependent manner, demonstrating that APH(6)-Id is a streptomycin phosphotransferase. Steady-state kinetic analysis gave the following results: K(m)(streptomycin) of 0.38 ± 0.13 mM, K(m)(ATP) of 1.03 ± 0.1 mM, V(max) of 3.2 ± 1.1 μmol/min/mg, and k(cat) of 1.7 ± 0.6 s(-1). Our study demonstrates that APH(6)-Id is a bona fide streptomycin phosphotransferase, functions as a monomer, and confers resistance to streptomycin.

  6. 78 FR 39767 - Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... values in the lands proposed for sale. The BLM proposes that conveyance of the Federal mineral interests... Bureau of Land Management Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action. SUMMARY: The Bureau of...

  7. 75 FR 18881 - Notice of Realty Action: Proposed Sale of Public Land in Caribou Co., ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-13

    ...). The land would be sold for not less than fair market value. DATES: In order to ensure consideration in... Bureau of Land Management Notice of Realty Action: Proposed Sale of Public Land in Caribou Co., ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of realty action. SUMMARY: The Bureau of...

  8. 75 FR 71143 - Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ... appraised fair market value is $18,700. The public land is identified as suitable for disposal in the 1982... Bureau of Land Management Notice of Realty Action: Direct Sale of Public Land in Blaine County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of realty action. SUMMARY: The Bureau of...

  9. Certification of Completion of Item 2 of ASC FY07 Level-2 Milestone ID #2380

    SciTech Connect

    Lipari, D A

    2007-03-28

    This report documents the completion of Item 2 of the three milestone deliverables that comprise Milestone ID 2380: Deploy selected Tri-Lab resource manager at LLNL and develop support model. Specifically: LLNL will integrate and support a commercial resource manager software product at LLNL to be used across the tri-lab HPC facilities.

  10. ID NMR Separation of overlapping powder patterns by selective fr irradiation and switching-angle spinning

    NASA Astrophysics Data System (ADS)

    Ashida, Jun; Nakai, Toshihito; Terao, Takehiko

    1990-05-01

    ID NMR techniques for separately obtaining individual powder patterns for chemically distinct nuclei using selective rf irra- diation and switching of the spinner axis are proposed, which saves considerable time compared with the previous 2D approaches. A method has been applied for simultaneously obtaining all of the 13C chemical-shift powder patterns in p-diacetylbenzene.

  11. Accelerated fermentation of Idli batter using Eleusine coracana and Pennisetum glaucum.

    PubMed

    Chelliah, Ramachandran; Ramakrishnan, Sudha Rani; Premkumar, Divya; Antony, Usha

    2017-08-01

    The present study focuses on reduction in fermentation time of idli batter and its enrichment with calcium and iron using finger millet and pearl millet. Fermentation time decreased from 12 to 6 h with addition of finger millet and to 8 h with pearl millet. Rate of fermentation, bulk density, viscosity, microbial changes and particle morphology were assessed in the batter; nutritional quality, sensory, phytochemicals and internal characteristics of idli were investigated. The color and texture characteristics of both batter and idli were evaluated. The pH and titratable acidity of control batter at 6 h was 5.32 and 0.27%, addition of finger and pearl millet changed to 4.32, 0.45% and 4.53, 0.45% at respective fermentation times (6 and 8 h). The viable yeast, lactic acid bacteria and total bacterial count (log CFU g(-1)) in the batters increased with time, reaching 1.26, 3.85, 4.56 (control); 2.32, 9.84, 9.58 (finger millet) and 1.76, 7.34, 7.74 (pearl millet) respectively at the end of 6 h of fermentation. Addition of finger millet and pearl millet flour (10% w/w) to the batter enhanced the dietary fiber by 28 and 23%, calcium by 113 and 56%, iron by 51 and 258% in the respective idlies when compared with the control.

  12. 77 FR 37702 - Grays Lake National Wildlife Refuge, Caribou and Bonneville Counties, ID; Comprehensive...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... Fish and Wildlife Service Grays Lake National Wildlife Refuge, Caribou and Bonneville Counties, ID...), intend to prepare a comprehensive conservation plan (CCP) for Grays Lake National Wildlife Refuge (refuge...@fws.gov . Include ``Grays Lake CCP EA'' in the subject line of the message. Fax: Attn: William Smith...

  13. 78 FR 4869 - Notice of Intent To Collect Fees on Public Land in Clark County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... reservation fee for large group sites at the Birch Creek Campground in Clark County, ID. Under Section 2(2) of the REA, Birch Creek Campground qualifies as a site wherein visitors can be charged an ``Expanded... $35 per night for overnight camping within the Birch Creek Campground. An analysis of the recreation...

  14. Coupling Molecular Modeling to the Traditional "IR-ID" Exercise in the Introductory Organic Chemistry Laboratory

    ERIC Educational Resources Information Center

    Stokes-Huby, Heather; Vitale, Dale E.

    2007-01-01

    This exercise integrates the infrared unknown identification ("IR-ID") experiment common to most organic laboratory syllabi with computer molecular modeling. In this modification students are still required to identify unknown compounds from their IR spectra, but must additionally match some of the absorptions with computed frequencies they…

  15. 75 FR 41232 - Deer Flat National Wildlife Refuge, Canyon, Owyhee, Payette, and Washington Counties, ID; Malheur...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... and the Snake River Islands Unit. The Lake Lowell Unit encompasses 10,640 acres located in Canyon... process as a cooperating agency. The Snake River Islands Unit includes over 100 islands along 113 miles of the Snake River located in Canyon, Payette, Owyhee, and Washington Counties in ID; and Malheur...

  16. 76 FR 78940 - Minidoka National Wildlife Refuge, Blaine, Cassia, Minidoka, and Power Counties, ID...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    .... The Refuge is located 12 miles northeast of Rupert, ID, in the Snake River Plain, at approximately 4,200 feet in elevation. The area was historically comprised of a portion of the Snake River surrounded... impounded the Snake River and created Lake Walcott to store water for irrigation, and provide...

  17. Importance of dynamic properties of idiotopes in interactions with anti-Id antibodies.

    PubMed

    Voss, E W; Weidner, K M; Denzin, L K

    1992-02-01

    The concept of fluctuating conformational substates in equilibrium characterizing variable-regions of immunoglobulin idiotypes is discussed in terms of the dynamic properties of idiotopes and their stabilization upon interactions with anti-idiotope antibodies. Uniquely, polyclonal anti-Id antibodies are viewed in cooperative immobilizing interactions with the idiotopes thereby facilitating formation of stable complexes.

  18. The Id, Ego and Super-Ego in "Pride and Prejudice"

    ERIC Educational Resources Information Center

    Liang, Yamin

    2011-01-01

    This paper mainly analyses the the id, ego, and super-ego which exists in the main character Elizabeth from several aspects, such as her pursuit for love, her prejudice towards Mr. Darcy, and the changes in her attitudes towards Wickham. This analysis helps readers appreciate this masterpiece from a different aspect which is related to the…

  19. Support and Self-Efficacy among Latino and White Parents of Children with ID

    ERIC Educational Resources Information Center

    Cohen, Shana R.; Holloway, Susan D.; Dominguez-Pareto, Irenka; Kuppermann, Miriam

    2015-01-01

    Research indicates that mothers of children with ID who receive familial support experience less stress than those who receive less support. Less is known about the relation of support to mothers' evaluation of parenting self-efficacy, particularly in Latino families. We examined the relationship of different types of family support to life…

  20. Identification of clinical yeasts by Vitek MS system compared with API ID 32 C.

    PubMed

    Durán-Valle, M Teresa; Sanz-Rodríguez, Nuria; Muñoz-Paraíso, Carmen; Almagro-Moltó, María; Gómez-Garcés, José Luis

    2014-05-01

    We performed a clinical evaluation of the Vitek MS matrix-assisted laser desorption ionization-time-of-flight mass spectrometry (MALDI-TOF MS) system with the commercial database version 2.0 for rapid identification of medically important yeasts as compared with the conventional phenotypic method API ID 32 C. We tested 161 clinical isolates, nine isolates from culture collections and five reference strains. In case of discrepant results or no identification with one or both methods, molecular identification techniques were employed. Concordance between both methods was observed with 160/175 isolates (91.42%) and misidentifications by both systems occurred only when taxa were not included in the respective databases, i.e., one isolate of Candida etchellsii was identified as C. globosa by Vitek MS and two isolates of C. orthopsilosis were identified as C. parapsilosis by API ID 32 C. Vitek MS could not identify nine strains (5.14%) and API ID 32 C did not identify 13 (7.42%). Vitek MS was more reliable than API ID 32 C and reduced the time required for the identification of clinical isolates to only a few minutes.

  1. 17 CFR 259.602 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Commission previously has not assigned a Central Index Key (CIK) code, to request the following access codes to permit filing on EDGAR: (a) Central Index Key (CIK)—uniquely identifies each filer, filing agent... agent to change its Password. Editorial Note: For Federal Register citations affecting Form ID, see...

  2. 17 CFR 269.7 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., third party filers, or their agents, to whom the Commission previously has not assigned a Central Index Key (CIK) code, to request the following access codes to permit filing on EDGAR: (a) Central Index Key... Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears in...

  3. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... previously has not assigned a Central Index Key (CIK) code, to request the following access codes to permit filing on EDGAR: (a) Central Index Key (CIK)—uniquely identifies each filer, filing agent, and training... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of...

  4. 77 FR 55813 - Transition of DOE-ID Public Reading Room

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... Library at 1776 Science Center Drive, Idaho Falls, ID 83401, beginning September 1, 2012. Access to documents will also be electronically accessible through the World Wide Web. For direction in accessing documents electronically through the World Wide Web, please refer to the Idaho Operations FOIA Web site...

  5. OpenID Connect as a security service in cloud-based medical imaging systems

    PubMed Central

    Ma, Weina; Sartipi, Kamran; Sharghigoorabi, Hassan; Koff, David; Bak, Peter

    2016-01-01

    Abstract. The evolution of cloud computing is driving the next generation of medical imaging systems. However, privacy and security concerns have been consistently regarded as the major obstacles for adoption of cloud computing by healthcare domains. OpenID Connect, combining OpenID and OAuth together, is an emerging representational state transfer-based federated identity solution. It is one of the most adopted open standards to potentially become the de facto standard for securing cloud computing and mobile applications, which is also regarded as “Kerberos of cloud.” We introduce OpenID Connect as an authentication and authorization service in cloud-based diagnostic imaging (DI) systems, and propose enhancements that allow for incorporating this technology within distributed enterprise environments. The objective of this study is to offer solutions for secure sharing of medical images among diagnostic imaging repository (DI-r) and heterogeneous picture archiving and communication systems (PACS) as well as Web-based and mobile clients in the cloud ecosystem. The main objective is to use OpenID Connect open-source single sign-on and authorization service and in a user-centric manner, while deploying DI-r and PACS to private or community clouds should provide equivalent security levels to traditional computing model. PMID:27340682

  6. Immortalization of primary human keratinocytes by the helix–loop–helix protein, Id-1

    PubMed Central

    Alani, Rhoda M.; Hasskarl, Jens; Grace, Miranda; Hernandez, Maria-Clementia; Israel, Mark A.; Münger, Karl

    1999-01-01

    Basic helix–loop–helix (bHLH) DNA-binding proteins have been demonstrated to regulate tissue-specific transcription within multiple cell lineages. The Id family of helix–loop–helix proteins does not possess a basic DNA-binding domain and functions as a negative regulator of bHLH proteins. Overexpression of Id proteins within a variety of cell types has been shown to inhibit their ability to differentiate under appropriate conditions. We demonstrate that ectopic expression of Id-1 leads to activation of telomerase activity and immortalization of primary human keratinocytes. These immortalized cells have a decreased capacity to differentiate as well as activate phosphorylation of the retinoblastoma protein. Additionally, these cells acquire an impaired p53-mediated DNA-damage response as a late event in immortalization. We conclude that bHLH proteins play a pivotal role in regulating normal keratinocyte growth and differentiation, which can be disrupted by the immortalizing functions of Id-1 through activation of telomerase activity and inactivation of the retinoblastoma protein. PMID:10449746

  7. National Plant Diagnostic Network, Taxonomic training videos: Introduction to AphID

    USDA-ARS?s Scientific Manuscript database

    Training is a critical part of aphid (Hemiptera: Aphididae) identification. This video provides visual instruction on the use of the expert system, AphID, for aphid examination and identification. The video demonstrates the use of different training modules that allow the user to gain familiarity wi...

  8. 75 FR 1026 - Lower Orogrande Project, Clearwater National Forest, Clearwater County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-08

    ... stands for management as mature and old growth forest habitats. Possible Alternatives the Forest Service... Doc No: 2010-109] DEPARTMENT OF AGRICULTURE Forest Service Lower Orogrande Project, Clearwater National Forest, Clearwater County, ID AGENCY: Forest Service, USDA. ACTION: Notice of intent to prepare...

  9. Identification of an active ID-like group of SINEs in the mouse

    PubMed Central

    Kass, David H; Jamison, Nicole

    2007-01-01

    The mouse genome consists of five known families of SINEs: B1, B2, B4/RSINE, ID, and MIR. Using RT-PCR we identified a germ-line transcript that demonstrates 92.7% sequence identity to ID (excluding primer sequence), yet a BLAST search identified numerous matches of 100% sequence identity. We analyzed four of these elements for their presence in orthologous genes in strains and subspecies of M. musculus as well as other species of Mus using a PCR-based assay. All four analyzed elements were either identified only in M. musculus or exclusively in both M. musculus and M. domesticus indicative of recent integrations. In conjunction with the identification of transcripts, we present an active ID-like group of elements that is not derived from the proposed BC1 master gene of ID elements. A BLAST of the rat genome indicated that these elements were not in the rat. Therefore, this family of SINEs has recently evolved, and since thus far has mainly been observed in M. musculus, we then refer to this family as MMIDL. PMID:17572061

  10. Identification of an active ID-like group of SINEs in the mouse.

    PubMed

    Kass, David H; Jamison, Nicole

    2007-09-01

    The mouse genome consists of five known families of SINEs: B1, B2, B4/RSINE, ID, and MIR. Using RT-PCR we identified a germ-line transcript that demonstrates 92.7% sequence identity to ID (excluding primer sequence), yet a BLAST search identified numerous matches of 100% sequence identity. We analyzed four of these elements for their presence in orthologous genes in strains and subspecies of Mus musculus as well as other species of Mus using a PCR-based assay. All four analyzed elements were identified either only in M. musculus or exclusively in both M. musculus and M. domesticus, indicative of recent integrations. In conjunction with the identification of transcripts, we present an active ID-like group of elements that is not derived from the proposed BC1 master gene of ID elements. A BLAST of the rat genome indicated that these elements were not in the rat. Therefore, this family of SINEs has recently evolved, and since it has thus far been observed mainly in M. musculus, we refer to this family as MMIDL.

  11. 78 FR 61442 - Idaho Disaster #ID-00027 Declaration of Economic Injury

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... ADMINISTRATION Idaho Disaster ID-00027 Declaration of Economic Injury AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Economic Injury Disaster Loan (EIDL) declaration for the... the Administrator's EIDL declaration, applications for economic injury disaster loans may be filed at...

  12. 76 FR 46721 - Salmon-Challis National Forest, ID; Upper North Fork HFRA Ecosystem Restoration Project...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Salmon-Challis National Forest, ID; Upper North Fork HFRA Ecosystem... this project area to improve the health of the ecosystem and reach the desired future condition. DATES..., Attn: Upper North Fork HFRA Ecosystem Restoration Project EIS, P.O. Box 180, 11 Casey Rd., North Fork...

  13. Oncogenic Herpesvirus KSHV Hijacks BMP-Smad1-Id Signaling to Promote Tumorigenesis

    PubMed Central

    Li, Shasha; Dong, Jiazhen; Wang, Xing; Wang, Yuhan; He, Li; He, Zhiheng; Gao, Yuan; Gao, Shou-Jiang; Lan, Ke

    2014-01-01

    Kaposi's sarcoma-associated herpesvirus (KSHV) is the etiological agent of Kaposi's sarcoma (KS), a malignancy commonly found in AIDS patients. Whether KS is a true neoplasm or hyperplasia has been a subject of intensive debate until recently when KSHV is unequivocally shown to efficiently infect, immortalize and transform rat primary mesenchymal precursor cells (MM). Moreover, KSHV-transformed MM cells (KMM) efficiently induce tumors with hallmark features of KS when inoculated into nude mice. Here, we showed Smad1 as a novel binding protein of KSHV latency-associated nuclear antigen (LANA). LANA interacted with and sustained BMP-activated p-Smad1 in the nucleus and enhanced its loading on the Id promoters. As a result, Ids were significantly up-regulated in KMM cells and abundantly expressed in human KS lesions. Strikingly, genetic and chemical inhibition of the BMP-Smad1-Id pathway blocked the oncogenic phenotype of KSHV-transformed cells in vitro and in vivo. These findings illustrate a novel mechanism by which a tumor virus hijacks and converts a developmental pathway into an indispensable oncogenic pathway for tumorigenesis. Importantly, our results demonstrate the efficacy of targeting the BMP-Smad1-Id pathway for inhibiting the growth of KSHV-induced tumors, and therefore identify the BMP pathway as a promising therapeutic target for KS. PMID:25010525

  14. 75 FR 11936 - Hewlett Packard; Technical Support Call Center; Boise, ID; Notice of Termination of Investigation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Hewlett Packard; Technical Support Call Center; Boise, ID; Notice of... Packard, Technical Support Call Center, Boise, Idaho. The petitioner has requested that the petition...

  15. Issues in energy finance

    NASA Astrophysics Data System (ADS)

    Khokher, Zeigham Islam

    As opposed to the well developed and understood equity markets, the energy markets are still in their infancy. The explosion of contracts, of both the primary and derivative types, are testament both to the existing size and the untapped growth potential of this exciting industry. However, because of its relative youth many basic issues in the energy markets remain unresolved. This thesis introduces some interesting questions and provides insights into these issues. Thematically, the chapters of this thesis are linked by an emphasis on valuation and risk management decisions. A contribution of this thesis is to show that subtle differences between the endogenous price process in our general equilibrium setting and the exogenous processes considered in earlier papers can generate significant differences in both financial and real option values. In addition to these valuation concerns there has been much debate about the corporate risk management function. Finance theory suggests that a value maximizing corporation should either be indifferent to hedging or, in the presence of certain imperfections, it should completely hedge all exposures. Both these extremes contradict empirical evidence. We show that existing corporate hedging behaviour is best explained in light of both physical market imperfections and directional predictions on future prices. While these speculative motives may arise from corporate hubris or genuine informational advantages, we argue that it would be difficult to implement private information in the absence of noise traders. Related to the risk management decision is the existence of futures risk premia. These premia have been thought to be cause by covariance with priced factors or due to the hedging demands of consumers and producers. This thesis argues that inventories serve as a signal of available quantity, which coupled with consumers fears regarding stockouts can induce a positive relationship between premia and inventories. In

  16. [Identification of a novel mutation of IDS gene from a Chinese pedigree with MPS II].

    PubMed

    GUO, Yi-Bin; PAN, Hong-Da; GUO, Chun-Miao; LI, Yong-Mei; CHEN, Lu-Ming

    2009-11-01

    The purpose of this study was to understand the molecular genetic mechanism of mucopolysaccharidosis type II (MPS II) and to provide a prerequisite for future prenatal gene diagnosis. A preliminary diagnosis was made by qualitative detection of Urinary Glycosaminoglycans of the suspected MPS II proband. Then, mutation detection was performed on the proband and his family members with PCR and direct sequencing of PCR products. After the novel mutation of c.876 del 2 in IDS gene was detected, sequence analysis was performed on exon 6 of IDS gene of the 135 cases, which consisted of 120 randomly selected normal controls, and other 15 patients with MPS I, IV, and VI other than MPS II. Besides, the patho-genicity of the novel mutation was analyzed with the following 2 methods: conservative analysis of the sequence of muta-tion spots of different species and the direct test of the IDS enzyme activity of the patient and his relative family members. The result of uroscopy of the proband was strong positive (GAGs +++). There was a novel deletion mutation of c.876-877 del TC in the coding region of exon 6 of IDS gene, which was a hemizygous mutation. However, the mutation of his mother and sister was a heterozygous mutation. Detection of the exon 6 of IDS gene showed that the mutation was not found among normal controls and other patients with MPS I, IV, and VI other than MPS II. Homology comparison of amino acid sequences from different species showed that the phenylalanine (F) glutamine (Q) of the mutation site of c.876-877 del TC located in p.292-293 was highly conserved. The activity of IDS enzyme of the proband was only 2.3 nmol/4 h/mL, which was much lower than normal; but the activity of IDS enzyme of his father, mother and sister was 641.9 nmol/4 h/mL, 95.8 nmol/4h/mL and 103.2 nmol/4h/mL, respectively. These results illustrated that the deletion and frame-shift mutation of c.876-877 del TC detected was a novel pathologic mutation, which was the underlying cause of

  17. Increased myogenic repressor Id mRNA and protein levels in hindlimb muscles of aged rats.

    PubMed

    Alway, Stephen E; Degens, Hans; Lowe, Dawn A; Krishnamurthy, Gururaj

    2002-02-01

    The objective of this study was to determine if levels of repressors to myogenic regulatory factors (MRFs) differ between muscles from young adult and aged animals. Total RNA from plantaris, gastrocnemius, and soleus muscles of Fischer 344 x Brown Norway rats aged 9 mo (young adult, n = 10) and 37 mo (aged, n = 10) was reverse transcribed and then amplified by PCR. To obtain a semiquantitative measure of the mRNA levels, PCR signals were normalized to cyclophilin or 18S signals from the corresponding reverse transcription product. Normalization to cyclophilin and 18S gave similar results. The mRNA levels of MyoD and myogenin were approximately 275-650% (P < 0.001) and approximately 500-1,100% (P < 0.001) greater, respectively, in muscles from aged compared with young adults. In contrast, the protein levels were lower in plantaris and gastrocnemius muscles and similar in the soleus muscle of aged vs. young adult rats. Id repressor mRNA levels were approximately 300-900% greater in fast and slow muscles of aged animals (P < or = 0.02), and Mist 1 mRNA was approximately 50% greater in the plantaris and gastrocnemius muscles (P < 0.01). The mRNA level of Twist mRNA was not significantly affected by aging. Id-1, Id-2, and Id-3 protein levels were approximately 17-740% greater (P < 0.05) in hindlimb muscles of aged rats compared with young adult rats. The elevated levels of Id mRNA and protein suggest that MRF repressors may play a role in gene regulation of fast and slow muscles in aged rats.

  18. Survey on medical records and EHR in Asia-Pacific region: languages, purposes, IDs and regulations.

    PubMed

    Kimura, M; Croll, P; Li, B; Wong, C P; Gogia, S; Faud, A; Kwak, Y-S; Chu, S; Marcelo, A; Chow, Y-H; Paoin, W; Li, Y-C

    2011-01-01

    To clarify health record background information in the Asia-Pacific region, for planning and evaluation of medical information systems. The survey was carried out in the summer of 2009. Of the 14 APAMI (Asia-Pacific Association for Medical Informatics) delegates 12 responded which were Australia, China, Hong Kong, India, Indonesia, Japan, Korea, New Zealand, the Philippines, Singapore, Thailand, and Taiwan. English is used for records and education in Australia, Hong Kong, India, New Zealand, the Philippines, Singapore and Taiwan. Most of the countries/regions are British Commonwealth. Nine out of 12 delegates responded that the second purpose of medical records was for the billing of medical services. Seven out of nine responders to this question answered that the second purpose of EHR (Electronic Health Records) was healthcare cost cutting. In Singapore, a versatile resident ID is used which can be applied to a variety of uses. Seven other regions have resident IDs which are used for a varying range of purposes. Regarding healthcare ID, resident ID is simply used as healthcare ID in Hong Kong, Singapore and Thailand. In most cases, disclosure of medical data with patient's name identified is allowed only for the purpose of disease control within a legal framework and for disclosure to the patient and referred doctors. Secondary use of medical information with the patient's identification anonymized is usually allowed in particular cases for specific purposes. This survey on the health record background information has yielded the above mentioned results. This information contributes to the planning and evaluation of medical information systems in the Asia-Pacific region.

  19. Examining Trends and Coexisting Conditions Among Children Qualifying for SSI Under ADHD, ASD, and ID.

    PubMed

    Pulcini, Christian D; Perrin, James M; Houtrow, Amy J; Sargent, John; Shui, Amy; Kuhlthau, Karen

    2015-01-01

    To examine the prevalence trends and coexisting conditions in attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), and intellectual disability (ID) in the pediatric Supplemental Security Income (SSI) population and general population. The Social Security Administration (SSA) provided data on primary and secondary diagnoses of children qualifying for SSI for years 2000 to 2011. We compared SSA data with 2000-2011 National Health Interview Survey data on the prevalence of mental health diagnoses among children in the general population living between 0 and 199% of the federal poverty line. We utilized linear regression analysis to test the statistical significance of differences in the trends of the conditions' prevalence. Over this time period, the SSI population experienced increases in ADHD (5.8%) and ASD (7.2%) and a decrease in ID (-10.3%). Comparison with change in the general population indicated no significant difference in ADHD but significant differences in ASD and ID. Relative percentage changes reflect similar changes. The SSI population qualifying for SSI with ADHD (70.8%) had higher rates of coexisting conditions than the general population (66.1%), but lower rates of coexisting conditions for ASD and ID. ADHD is on the rise among children receiving SSI and in the general population. This suggests that the rise of ADHD in the SSI population is expected and does not represent a misallocation of resources. Changes described among the SSI population in ASD and ID may allude to diagnostic/coding trends and/or true changes in prevalence. Limitations arise from the comparability of the 2 data sets. Copyright © 2015 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  20. Risk Factors Assessment of the Difficult Intubation using Intubation Difficulty Scale (IDS)

    PubMed Central

    K. Nasa, Vaibhav

    2014-01-01

    Background: The major responsibility of anaesthesiologist is to maintain adequate gas exchange in his patients in all circumstances and this require that patency of upper airway is constantly maintained. Problems with upper airway management are among the most frequent causes of anaesthetic mishaps. Using intubation difficulty scale (IDS) we made an attempt to objectively assess the predictors of difficult intubation. We assessed classical bedside tests such as modified Mallampati test, Thyromental distance test and also neck extension test. Methods: We prospectively observed 400 patients undergoing general anaesthesia with endotracheal intubation, for each patient intubation difficulty score was recorded during intubation. Risk factors assessment of difficult intubation done using IDS. Risk factor assessed includes modified mallampati class III and IV, thyromental distance ≤ 6cm and neck extension < 5cm. Patients were categorised as Easy intubation (IDS, 0 to 2), slightly difficult intubation (IDS, 3 to 4) and difficult intubation (IDS 5). Preoperative airway assessment was done by thyromental distance measurement, neck extension measurement and modified mallampati test. Data was analysed using Receiver operating characteristic curve (ROC) and area under curve (AUC) for each test computed. p<0.05 was considered significant. Results: The incidence of difficult intubation was 8% and there were no failure to intubate the trachea. The AUC were as follows: modified Mallampati test 0.473 (p<0.005), Thyromental distance test 0.753 (p<0.005) and neck extension test 0.768 (p<0.005). Conclusion: The results indicate that neck extension test is strongest predictor of difficult intubation (IDS≥5) in comparison to Thyromental test and modified mallampati test. PMID:25177576