Science.gov

Sample records for id link issue

  1. Study IDs 2 Zika Virus Proteins Linked to Microcephaly

    MedlinePlus

    ... Study IDs 2 Zika Virus Proteins Linked to Microcephaly Discovery might one day lead to a way ... Zika virus linked to the severe birth defect microcephaly. Babies with microcephaly have abnormally small heads and ...

  2. 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

  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. 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.

  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, 2011 CFR

    2011-01-01

    ... issued under section 202(d)(11) of the REAL ID Act. 37.71 Section 37.71 Domestic Security DEPARTMENT OF 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, 2013 CFR

    2013-01-01

    ... issued under section 202(d)(11) of the REAL ID Act. 37.71 Section 37.71 Domestic Security DEPARTMENT OF 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, 2012 CFR

    2012-01-01

    ... issued under section 202(d)(11) of the REAL ID Act. 37.71 Section 37.71 Domestic Security DEPARTMENT OF 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, 2014 CFR

    2014-01-01

    ... issued under section 202(d)(11) of the REAL ID Act. 37.71 Section 37.71 Domestic Security DEPARTMENT OF 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. 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 issued under section 202(d)(11) of the REAL ID Act. 37.71 Section 37.71 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Driver's Licenses and Identification Cards Issued...

  10. Corneal Cross-Linking and Safety Issues

    PubMed Central

    Spoerl, Eberhard; Hoyer, Anne; Pillunat, Lutz E; Raiskup, Frederik

    2011-01-01

    Purpose: To compile the safety aspects of the corneal collagen cross-linking (CXL) by means of the riboflavin/UVA (370 nm) approach. Materials and Methodology: Analysis of the current treatment protocol with respect to safety during CXL. Results: The currently used UVA dose density of 5.4 J/cm2 and the corresponding irradiance of 3 mW/cm2 are below the known damage thresholds of UVA for the corneal endothelium, lens, and retina. Regarding the photochemical damages due to the free radicals the damage threshold for endothelial cells is 0.35 mW/cm2. In a 400μm thick corneal stroma saturated with riboflavin, the irradiance at the endothelial level is about 0.18 mW/cm2, which is a factor of 2 smaller than the damage threshold. Conclusion: As long as the corneal stroma treated has a minimal thickness of 400 microns (as recommended), neither corneal endothelium nor deeper structures such as lens and retina will suffer any damages. The light source should provide a homogenous irradiance avoiding hot spots. PMID:21399770

  11. 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 teen…

  12. Expression of Id-1 is regulated by MCAM/MUC18: a missing link in melanoma progression.

    PubMed

    Zigler, Maya; Villares, Gabriel J; Dobroff, Andrey S; Wang, Hua; Huang, Li; Braeuer, Russell R; Kamiya, Takafumi; Melnikova, Vladislava O; Song, Renduo; Friedman, Ran; Alani, Rhoda M; Bar-Eli, Menashe

    2011-05-15

    The acquisition of the metastatic melanoma phenotype is associated with increased expression of the melanoma cell adhesion molecule MCAM/MUC18 (CD146). However, the mechanism by which MUC18 contributes to melanoma metastasis remains unclear. Herein, we stably silenced MUC18 expression in two metastatic melanoma cell lines, A375SM and C8161, and conducted cDNA microarray analysis. We identified and validated that the transcriptional regulator, inhibitor of DNA binding-1 (Id-1), previously shown to function as an oncogene in several malignancies, including melanoma, was downregulated by 5.6-fold following MUC18 silencing. Additionally, we found that MUC18 regulated Id-1 expression at the transcriptional level via ATF-3, which itself was upregulated by 6.9-fold in our cDNA microarray analysis. ChIP analysis showed increased binding of ATF-3 to the Id-1 promoter after MUC18 silencing. To complement these studies, we rescued the expression of MUC18, which reversed the expression patterns of Id-1 and ATF-3. Moreover, we showed that MUC18 promotes melanoma invasion through Id-1, as overexpression of Id-1 in MUC18-silenced cells resulted in increased MMP-2 expression and activity. To our knowledge, this is the first demonstration that MUC18 is involved in cell signaling regulating the expression of Id-1 and ATF-3, thus contributing to melanoma metastasis. PMID:21467165

  13. Expression of Id-1 is regulated by MCAM/MUC18: A missing link in melanoma progression1

    PubMed Central

    Zigler, Maya; Villares, Gabriel J.; Dobroff, Andrey S.; Wang, Hua; Huang, Li; Braeuer, Russell R.; Kamiya, Takafumi; Melnikova, Vladislava O.; Song, Renduo; Friedman, Ran; Alani, Rhoda M.; Bar-Eli, Menashe

    2011-01-01

    The acquisition of the metastatic melanoma phenotype is associated with increased expression of the melanoma cell adhesion molecule MCAM/MUC18 (CD146). However, the mechanism by which MUC18 contributes to melanoma metastasis remains unclear. Herein, we stably silenced MUC18 expression in two metastatic melanoma cell lines, A375SM and C8161, and conducted cDNA microarray analysis. We identified and validated that the transcriptional regulator, Inhibitor of DNA Binding-1 (Id-1), previously shown to function as an oncogene in several malignancies including melanoma, was downregulated by 5.6-fold following MUC18 silencing. Additionally, we found that MUC18 regulated Id-1 expression at the transcriptional level via ATF-3, which itself was upregulated by 6.9 fold in our cDNA microarray analysis. ChIP analysis showed increased binding of ATF-3 to the Id-1 promoter after MUC18 silencing. To complement these studies, we rescued the expression of MUC18, which reversed the expression patterns of Id-1 and ATF-3. Moreover, we showed that MUC18 promotes melanoma invasion through Id-1, as overexpression of Id-1 in MUC18-silenced cells resulted in increased MMP-2 expression and activity. To our knowledge, this is the first demonstration that MUC18 is involved in cell signaling regulating the expression of Id-1 and ATF-3 in contributing to melanoma metastasis. PMID:21467165

  14. 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…

  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. No Link Between Anti-Smoking Drugs, Mental Health Issues: Study

    MedlinePlus

    ... html No Link Between Anti-Smoking Drugs, Mental Health Issues: Study Meds like Chantix and Wellbutrin may ... Disorders Quitting Smoking Recent Health News Related MedlinePlus Health Topics Medicines Mental Disorders Quitting Smoking About MedlinePlus ...

  17. No Link Between Anti-Smoking Drugs, Mental Health Issues: Study

    MedlinePlus

    ... news/fullstory_158456.html No Link Between Anti-Smoking Drugs, Mental Health Issues: Study Meds like Chantix ... FRIDAY, April 22, 2016 (HealthDay News) -- The anti-smoking drugs Chantix (varenicline) and Wellbutrin (bupropion) don't ...

  18. IDS transfer from overexpressing cells to IDS-deficient cells.

    PubMed

    Millat, G; Froissart, R; Maire, I; Bozon, D

    1997-02-01

    Iduronate sulfatase (IDS) is responsible for mucopolysaccharidosis type II, a rare recessive X-linked lysosomal storage disease. The aim of this work was to test the ability of overexpressing cells to transfer IDS to deficient cells. In the first part of our work, IDS processing steps were compared in fibroblasts, COS cells, and lymphoblastoid cell lines and shown to be identical: the two precursor forms (76 and 90 kDa) were processed by a series of intermediate forms to the 55- and 45-kDa mature polypeptides. Then IDS transfer to IDS-deficient cells was tested either by incubation with cell-free medium of overexpressing cells or by coculture. Endocytosis and coculture experiments between transfected L beta and deleted fibroblasts showed that IDS transfer occurred preferentially by cell-to-cell contact as IDS precursors are poorly secreted by transfected L beta. The 76- and 62-kDa IDS polypeptides transferred to deleted fibroblasts were correctly processed to the mature 55- and 45-kDa forms. L beta were not able to internalize the 90-kDa phosphorylated precursor forms excreted in large amounts in the medium of overexpressing fibroblasts. Enzyme transfer occurred only by cell-to-cell contact, but the precursor forms transferred in L beta after cell-to-cell contact were not processed. This absence of maturation was probably due to a mistargeting of IDS precursors in these cells. PMID:9024795

  19. ISS/IDS Detector Study

    SciTech Connect

    Cervera-Villanueva, A.

    2008-02-21

    This article summarises the results obtained by the detector working group of the 'International Scooping Study' (ISS) of a future neutrino oscillations facility. Special emphasis is put on far detectors, for which some of the main issues are identified. A detector R and D strategy in the context of the 'International Design Study' (IDS) for a neutrino factory is also presented.

  20. 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. PMID:12288795

  1. 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.

  2. "Where I Came From, Where I Am Now, and Where I'd Like to Be": Aspiring Administrators Reflect on Issues Related to Equity, Diversity, and Social Justice

    ERIC Educational Resources Information Center

    Hernandez, Frank; Marshall, Joanne M.

    2009-01-01

    This study explores student reflections about issues related to equity, diversity, and social justice from an educational foundations course. Online reflections and course assignments were analyzed from 15 aspiring administrators for patterns. Findings indicate that (1) students were willing to engage and reflect on their experiences and cultural…

  3. 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…

  4. 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…

  5. Preparing Students for College and Career: Linked Learning in California. Issue Brief

    ERIC Educational Resources Information Center

    Richmond, Eric

    2010-01-01

    To prepare students for success in life, the twenty-first-century American high school needs to shift its focus from preparing for college "or" career to achieving college "and" career readiness for every student. In some areas of the country, progress is being made on this front. One of the most comprehensive efforts is the Linked Learning…

  6. 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 ...

  7. 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…

  8. 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…

  9. 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

  10. 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

  11. Toward Beijing: linking HIV / AIDS to other women's issues is imperative.

    PubMed

    Forrest, K

    1995-01-01

    The senior advisor to the AIDSCAP Women's Initiative, Dr. E. Maxine Ankrah, is actively lobbying to secure the inclusion of HIV/AIDS language in the draft platform of the UN Fourth World Conference on Women: Action for Equality, Development and Peace scheduled for September 1995 in Beijing. She organized the only workshop on HIV/AIDS at the preparatory meeting in New York in March 1995. It examined the effects of poverty on the expanding epidemic among females. Workshop presentations included international perspectives on: the effect of structural adjustment programs on women's vulnerability; the relationship between poverty, female prostitution, and AIDS; credit schemes and education to empower rural women; reproductive rights; ethnic issues; and the need for women to help women. Obstacles that obscured the relationships between HIV/AIDS and other women's issues have been: that AIDS was initially defined as a medical problem; that risk groups were narrowly defined; and the emphasis on behavior that blames persons infected with HIV. Despite earlier obstacles, the draft platform has several sections with HIV/AIDS language. Strategic Objective C.3: Undertake Multi-Sectoral Initiatives Sensitive to Women's Life Situations addresses the HIV pandemic and other sexual and reproductive health issues. Some of the actions called for in this objective are involvement of women in decision making, expansion of peer education and outreach, and supporting research of woman-controlled prevention methods. AIDSCAP Women's Initiative and other nongovernmental organizations will work together focus attention on HIV/AIDS in Beijing. AIDSCAP plans to have resource publications available in Beijing as well as to host networking sessions. Unless it is waived, the policy prohibiting HIV-infected persons from entering China will preclude HIV-infected women from taking part in the Conference. PMID:12346008

  12. 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.

  13. 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…

  14. Linked health data for pharmacovigilance in children: perceived legal and ethical issues for stakeholders and data guardians

    PubMed Central

    Hopf, Yvonne Marina; Bond, Christine B; Francis, Jill J; Haughney, John; Helms, Peter J

    2014-01-01

    Objective The inclusion of the Community Health Index in the recording of National Health Service (NHS) contacts in Scotland facilitates national linkage of data such as prescribing and healthcare utilisation. This linkage could be the basis for identification of adverse drug reactions. The aim of this article is to report the views of healthcare professionals on data sharing, ownership and the legal and other applicable frameworks relevant to linkage of routinely collected paediatric healthcare data. Design Qualitative study using semistructured face-to-face interviews addressing the study aims. Participants Purposive sample of professional stakeholders (n=25) including experts on ethics, data protection, pharmacovigilance, data linkage, legal issues and prescribing. Interviews were audio-recorded, transcribed and thematically analysed using a framework approach. Results Participants identified existing data sharing systems in the UK. Access to healthcare data should be approved by the data owners. The definition of data ownership and associated legal responsibilities for linked healthcare data were seen as important factors to ensure accountability for the use of linked data. Yet data owners were seen as facilitators of the proposed data linkage. Twelve frameworks (legal, regulatory and governance) applicable to the linkage of healthcare data were identified. Conclusions A large number of potentially relevant legal and regulatory frameworks were identified. Ownership of the linked data was seen as an extension of responsibility for, or guardianship of, the source datasets. The consensus emerging from the present study was that clarity is required on the definition of data sharing, data ownership and responsibilities of data owners. PMID:24523422

  15. 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…

  16. DHSIsotopeID

    SciTech Connect

    Mitchell, Dean J.

    2007-12-18

    DHSIsotopeID is an application designed to read and analyze radiation measurement files taken by radiation measurement files taken by radiation portal monitors, and in particular, by the advanced spectroscopic portals. It requires that the data files be in the N42 file format, compliant with the interface control documents for DNDO radiation measurement files. It carries out an automated analysis to determine which isotopes are present in the spectra, and then presents the results in graphical form to the user. It also enables further post-processing and analysis, for example by performing further analysis on selected regions of interest of the spectrum, as designated by the user via the graphical interface.

  17. DHSIsotopeID

    Energy Science and Technology Software Center (ESTSC)

    2007-12-18

    DHSIsotopeID is an application designed to read and analyze radiation measurement files taken by radiation measurement files taken by radiation portal monitors, and in particular, by the advanced spectroscopic portals. It requires that the data files be in the N42 file format, compliant with the interface control documents for DNDO radiation measurement files. It carries out an automated analysis to determine which isotopes are present in the spectra, and then presents the results in graphicalmore » form to the user. It also enables further post-processing and analysis, for example by performing further analysis on selected regions of interest of the spectrum, as designated by the user via the graphical interface.« less

  18. ID-69 Sodium drain experiments

    SciTech Connect

    Johnston, D.C.

    1996-09-19

    This paper describes experiments to determine the sodium retention and drainage from the two key areas of an ID-69. This information is then used as the initiation point for guidelines of how to proceed with washing an ID-69 in the IEM Cell Sodium Removal System.

  19. 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

  20. 75 FR 47515 - Identification (ID) Cards for Members of the Uniformed Services, Their Dependents, and Other...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ...The Department of Defense (DoD) proposes to establish policy, assign responsibilities, and provide procedures for the issuing of distinct DoD ID cards. The ID cards shall be issued to uniformed service members, their dependents, and other eligible individuals and will be used as proof of identity and DoD...

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

  2. 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.

  5. 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…

  6. 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

    ... FR 24121, May 1, 1998. Electronic Filers: Comments may be filed electronically using the Internet by... Rulemaking (NPRM or 2011 Lifeline and Link Up NPRM), 76 FR 16482, March 23, 2011. The NPRM sought public... mind that reducing the required number of respondents could result in larger margins of error?...

  7. Anti-ids in allergy: timeliness of a classic concept.

    PubMed

    Wallmann, Julia; Pali-Schöll, Isabella; Jensen-Jarolim, Erika

    2010-06-01

    Anti-idiotypic antibodies (anti-ids) are part of natural immune responses with regulatory capacity. Their effect on an antigen-specific, so-called Ab1 antibody response, is dependent on 1) the original antigen, which they mirror, being Ab2 antibodies, and 2) their isotype. In the case of IgE-mediated allergy, natural anti-ids against allergen-specific IgE represent internal images of allergen molecules. A key biologic feature of allergens is that they can crosslink IgE, expressed by B-lymphocytes or passively bound via high affinity receptors to effector cells, which renders cellular activation. Therefore, the IgE cross linking capability of anti-ids determines whether they dampen or enhance immediate-type hypersensitivity. Correspondingly to classic antiallergen blocking IgG antibodies, anti-ids may also interact with inhibitory FcγRIIb receptors and, thereby, down-regulate T(H)2-type inflammation. Anti-ids and other B-cell epitope mimetics, like mimotopes and DARPins, represent antigen surrogates, which can be used for vaccination. Intriguingly, they may induce antibody responses without activating potentially proinflammatory, antiallergen T-lymphocytes. Taken together, collective evidence suggests that anti-ids, although representing immunologic classics, are a timeless concept in allergology. PMID:21151813

  8. 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…

  9. 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

  10. 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.

  11. Expression Pattern of Id Proteins in Medulloblastoma

    PubMed Central

    Snyder, Andrew D.; Dulin-Smith, Ashley N.; Houston, Ronald H.; Durban, Ashley N.; Brisbin, Bethany J.; Oostra, Tyler D.; Marshall, Jordan T.; Kahwash, Basil M.

    2013-01-01

    Inhibitor of DNA binding or inhibitor of differentiation (Id) proteins are up regulated in a variety of neoplasms, particularly in association with high-grade, poorly differentiated tumors, while differentiated tissues show little or no Id expression. The four Id genes are members of the helix-loop-helix (HLH) family of transcription factors and act as negative regulators of transcription by binding to and sequestering HLH complexes. We tested the hypothesis that Id proteins are overexpressed in medulloblastoma by performing immunohistochemistry using a medulloblastoma tissue microarray with 45 unique medulloblastoma and 11 normal control cerebella, and antibodies specific for Id1, Id2, Id3, and Id4. A semi-quantitative staining score that took staining intensity and the proportion of immunoreactive cells into account was used. Id1 was not detected in normal cerebella or in medulloblastoma cells, but 78 % of tumors showed strong Id1 expression in endothelial nuclei of tumor vessels. Id2 expression was scant in normal cerebella and increased in medulloblastoma (median staining score: 4). Id3 expression was noted in some neurons of the developing cerebellar cortex, but it was markedly up regulated in medulloblastoma (median staining score: 12) and in tumor endothelial cells. Id4 was not expressed in normal cerebella or in tumor cells. Id2 or Id3 overexpression drove proliferation in medulloblastoma cell lines by altering the expression of critical cell cycle regulatory proteins in favor of cell proliferation. This study shows that Id1 expression in endothelial cells may contribute to angiogenic processes and that increased expression of Id2 and Id3 in medulloblastoma is potentially involved in tumor cell proliferation and survival. PMID:23397264

  12. Reducing Risks to Women Linked to Shift Work, Long Work Hours, and Related Workplace Sleep and Fatigue Issues.

    PubMed

    Caruso, Claire C

    2015-10-01

    In the United States, an estimated 12% to 28% of working women are on shift work schedules, and 12% work more than 48 hours per week. Shift work and long work hours are associated with many health and safety risks, including obesity, injuries, and negative reproductive outcomes. Over time, the worker is at risk for developing a wide range of chronic diseases. These work schedules can also strain personal relationships, owing to fatigue and poor mood from sleep deprivation and reduced quality time to spend with family and friends. Worker errors from fatigue can lead to reduced quality of goods and services, negatively impacting the employer. In addition, mistakes by fatigued workers can have far-reaching negative effects on the community, ranging from medical care errors to motor vehicle crashes and industrial disasters that endanger others. To reduce the many risks that are linked to these demanding work hours, the National Institute for Occupational Safety and Health (NIOSH) conducts research, develops guidance and authoritative recommendations, and translates and disseminates scientific information to protect workers, their families, employers, and the community. The key message to reduce these risks is making sleep a priority in the employer's systems for organizing work and in the worker's personal life. The NIOSH website has freely available online training programs with suggestions for workers and their managers to help them better cope with this workplace hazard. PMID:26334800

  13. ID Image Characterization by Entropic Biometric Decomposition

    NASA Astrophysics Data System (ADS)

    Smoaca, Andreea; Coltuc, Daniela; Fournel, Thierry

    2011-03-01

    The paper proposes a statistical-based biometric decomposition for ID image recognition robust to a series of non malicious attacks generated by print/scan operations. Our goal is to label the single face expression by a signature, which is almost invariant to low filtering, noise addition and geometric attacks. The method is based on Independent Component Analysis (ICA) in a configuration which will allow a decomposition into some face characteristics. In this configuration known in literature as Architecture I, the most important coefficients issued from ICA are selected by looking for the independent components with maximum local entropy. A biometric label of fixed length is associated to any ID image to be enrolled, after projection on the learned basis, uniform quantization of the obtained coefficients and binary encoding. Two parameters were tuned: the number of quantization levels and the number of face characteristics. The latter one was modified, either by discarding coefficients after Principal Component Analysis in the beginning of FastICA algorithm, or by selecting the most prominent biometric features by applying an entropic criterion. The suggested method inherits the robustness of a global approach.

  14. 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. PMID:26357233

  15. IDS contribution to ITRF2008

    NASA Astrophysics Data System (ADS)

    Valette, Jean-Jacques; Lemoine, Frank G.; Ferrage, Pascale; Yaya, Philippe; Altamimi, Zuheir; Willis, Pascal; Soudarin, Laurent

    2010-12-01

    For the first time, the International DORIS Service (IDS) has produced a technique level combination based on the contributions of seven analysis centers (ACs), including the European Space Operations Center (ESOC), Geodetic Observatory Pecny (GOP), Geoscience Australia (GAU), the NASA Goddard Space Flight Center (GSFC), the Institut Géographique National (IGN), the Institute of Astronomy, Russian Academy of Sciences (INASAN, named as INA), and CNES/CLS (named as LCA). The ACs used five different software packages to process the DORIS data from 1992 to 2008, including NAPEOS (ESA), Bernese (GOP), GEODYN (GAU, GSC), GIPSY/OASIS (INA), and GINS (LCA). The data from seven DORIS satellites, TOPEX/Poseidon, SPOT-2, SPOT-3, SPOT-4, SPOT-5, Envisat and Jason-1 were processed and all the analysis centers produced weekly SINEX files in either variance-covariance or normal equation format. The processing by the analysis centers used the latest GRACE-derived gravity models, forward modelling of atmospheric gravity, updates to the radiation pressure modelling to improve the DORIS geocenter solutions, denser parameterization of empirically determined drag coefficients to improve station and EOP solutions, especially near the solar maximum in 2001-2002, updated troposphere mapping functions, and an ITRF2005-derived station set for orbit determination, DPOD2005. The CATREF software was used to process the weekly AC solutions, and produce three iterations of an IDS global weekly combination. Between the development of the initial solution IDS-1, and the final solution, IDS-3, the ACs improved their analysis strategies and submitted updated solutions to eliminate troposphere-derived biases in the solution scale, to reduce drag-related degradations in station positioning, and to refine the estimation strategy to improve the combination geocenter solution. An analysis of the frequency content of the individual AC geocenter and scale solutions was used as the basis to define the

  16. IDS contribution to ITRF2013

    NASA Astrophysics Data System (ADS)

    Moreaux, Guilhem; Lemoine, Frank; Willis, Pascal; Capdeville, Hugues; Otten, Michiel; Stepanek, Petr; Kuzin, Sergei; Ferrage, Pascale

    2014-05-01

    In the context of the forthcoming ITRF 2013, the IDS Combination Center is involved in the estimation of DORIS stations positions/velocities as well as Earth orientation parameters from DORIS data. These computations are based on the latest series of all of the 6 IDS Analysis Centers multi-satellite weekly SINEX solutions from January 1993 to December 2013. The primary objective of this study is to analyze the DORIS contribution to ITRF2013 in terms of (1) geocenter and scale solutions; (2) stations positions. Furthermore, we will focus on the impact of new standards such as the application of DORIS ground antennas phase laws in the data processing and improved modeling of DORIS ground beacon frequency variations. We will also address benefits of including new DORIS data in the IDS combination compared to ITRF2008, including data from new DORIS missions (e.g. Jason-2, Cryosat-2), as well as improved data for both Jason-1 and SPOT-5 where these satellite data are now corrected to accommodate perturbations introduced by the South Atlantic Anomaly (SAA). In addition we will compare this new DORIS ITRF realization to the previous realization (ITRF2008).

  17. 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. PMID:10182740

  18. 1. View looking northeast, showing from left, ID65D, ID65B and ...

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

    1. View looking northeast, showing from left, ID-65-D, ID-65-B and ID-65-A from the location of the former driveway. - Buffalo Guard Station, U.S. Highway 20/191 at Buffalo River, Island Park, Fremont County, ID

  19. 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.

  20. 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 ...

  21. 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.

  22. Towards an operational IDS combination

    NASA Astrophysics Data System (ADS)

    Valette, J.; Soudarin, L.; Willis, P.; Govind, R.; Stepanek, P.; Lemoine, F.; Altamimi, Z.; Le Bail, K.

    2007-12-01

    The International DORIS Service is in operation since 2003. Over the last four years, five instruments on the SPOT 2-4-5, ENVISAT and the JASON-1 satellites have provided DORIS Doppler data collected from a global network of about 50 stations. The number of Analysis Centers (AC) who have processed the data and have high level experience has progressively risen. Among them, two ACs : IGN/JPL using GYPSY/OASIS software and LEGOS/CLS using GINS/DYNAMO software now provide solutions of station coordinates and EOPs on a routine basis to the IGN and NASA CDDIS data centers. INASAN also processes DORIS data using GYPSY/OASIS software and submitted SINEX files to the ITRF2005 solution. The two newest DORIS analysis centers, include Geoscience Australia (GA) using the NASA GEODYN software and the Geodetic Observatory Pecny (GOP) using the BERNESE software. The GOP has adapted software not originally designed to process DORIS data. The performance reached by the new analysis centers in orbit and station positions determination is very encouraging. The availability of geodetic solutions from different algorithms and software packages allows us to efficiently contribute to cross-comparison of the solutions and to the improvement of the DORIS technique. The operational combinations of SINEX solutions contributed by the DORIS analysis centers will have to perform at least two functions. The first one is an internal validation of each individual AC time series. The second is a combination of all the AC weekly solutions in order to generate IDS combined products for station coordinates and EOPs. The paper presents the status of each AC processing (strategy, results, organization and future plan) and the combinations of solutions for the period of several years (2002-2006 as an objective). The combinations are realized with the IGN/LAREG CATREF software. Essential to the analysts, the station network event file (discontinuities, poor data span) will be updated and listed. The

  23. Training for Instructional Design: Learning I.D. through the I.D. Process.

    ERIC Educational Resources Information Center

    Kemp, Jerrold E.

    1986-01-01

    Examines instructional design (ID) courses offered in instructional technology masters program at San Jose State University. Course objectives, participants' needs assessment, resources and study methods, and student evaluation are discussed for introductory ID course; learning activities of advanced ID seminar are outlined. Sample student…

  1. 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.

  2. Service Learning: A Strategy for Rural School Improvement and Community Revitalization. (Benefits)[Squared]: The Exponential Results of Linking School Improvement and Community Development, Issue Number Two.

    ERIC Educational Resources Information Center

    Boethel, Martha

    The future of rural schools is inextricably linked to the future of their surrounding communities, and service learning is a powerful tool for capitalizing on those links. Service learning makes students active participants in service projects that respond to community needs while furthering the academic goals of students. Service learning…

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

    DOEpatents

    Desprez, Pierre-Yves; Campisi, Judith

    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.

  4. 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.

  5. Combined Id1 and Id3 Deletion Leads to Severe Erythropoietic Disturbances

    PubMed Central

    Zhao, Qingshi; Chang, Corey; Gonzalez, J. Patrick; Alzahrani, Kamal; Button, Jessica L; Fraidenraich, Diego

    2016-01-01

    The Inhibitor of DNA Binding (Id) proteins play a crucial role in regulating hematopoiesis and are known to interact with E proteins and the bHLH family of transcription factors. Current efforts seek to elucidate the individual roles of Id members in regulating hematopoietic development and specification. However, the nature of their functional redundancies remains elusive since ablation of multiple Id genes is embryonically lethal. We developed a model to test this compensation in the adult. We report that global Id3 ablation with Tie2Cre-mediated conditional ablation of Id1 in both hematopoietic and endothelial cells (Id cDKO) extends viability to 1 year but leads to multi-lineage hematopoietic defects including the emergence of anemia associated with defective erythroid development, a novel phenotype unreported in prior single Id knockout studies. We observe decreased cell counts in the bone marrow and splenomegaly to dimensions beyond what is seen in single Id knockout models. Transcriptional dysregulation of hematopoietic regulators observed in bone marrow cells is also magnified in the spleen. E47 protein levels were elevated in Id cDKO bone marrow cell isolates, but decreased in the erythroid lineage. Chromatin immunoprecipitation (ChIP) studies reveal increased occupancy of E47 and GATA1 at the promoter regions of β-globin and E2A. Bone marrow transplantation studies highlight the importance of intrinsic Id signals in maintaining hematopoietic homeostasis while revealing a strong extrinsic influence in the development of anemia. Together, these findings demonstrate that loss of Id compensation leads to dysregulation of the hematopoietic transcriptional network and multiple defects in erythropoietic development in adult mice. PMID:27128622

  6. 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%…

  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. 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.

  9. 78 FR 1832 - Nez Perce-Clearwater National Forests; Id; Crooked River Valley Rehabilitation Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Nez Perce-Clearwater National Forests; Id; Crooked River Valley Rehabilitation Project Correction In notice document 2012-29836 appearing on pages 73976-73978 in the issue of Wednesday,...

  10. 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…

  11. 76 FR 31388 - Idaho Disaster #ID-00014

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Idaho Disaster ID-00014 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  12. 75 FR 45682 - Idaho Disaster #ID-00010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Idaho Disaster ID-00010 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  13. 76 FR 62387 - Public User ID Badging

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... Search Facility, United States Patent and Trademark Office, P.O. Box 1450, Alexandria, VA 22313-1450; by...)(1) to maintain a Public Search Facility to provide patent and trademark collections for searching... United States Patent and Trademark Office Public User ID Badging ACTION: Proposed collection;...

  14. Ids and ITRF2013: Contribution and Evaluation

    NASA Astrophysics Data System (ADS)

    Moreaux, G.; Lemoine, F. G.; Willis, P.; Capdeville, H.; Stepanek, P.; Otten, M.; Kuzin, S.; Ferrage, P.

    2014-12-01

    In the context of ITRF 2013, the IDS Combination Center is involved in the estimation of DORIS stations positions/velocities as well as Earth orientation parameters from DORIS data. These computations are based on the latest series of all of the six IDS Analysis Centers multi-satellite weekly SINEX solutions from January 1993 to December 2013. The primary objective of this study is to analyze the DORIS contribution to ITRF2013 in terms of (1) geocenter and scale solutions; (2) station positions and week-to-week repeatability; (3) EOPs. Comparisons with IDS contribution to ITRF2008 will address the benefits of including both new DORIS data, and new DORIS missions (e.g. Jason-1, Jason-2, Cryosat-2) in the IDS combination. These comparisons will also emphasize the application of the DORIS ground antennae phase laws in the data processing and the improved modeling of DORIS ground beacon frequency variations. In addition we will present early results of evaluation of ITRF2013 in the context of DORIS processing.

  15. 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. PMID:26869608

  16. Characterization of Inhibitor of differentiation (Id) proteins in human cornea.

    PubMed

    Mohan, Rajiv R; Morgan, Brandie R; Anumanthan, Govindaraj; Sharma, Ajay; Chaurasia, Shyam S; Rieger, Frank G

    2016-05-01

    Inhibitor of differentiation (Id) proteins are DNA-binding transcription factors involved in cellular proliferation, migration, inflammation, angiogenesis and fibrosis. However, their expression and role in the cornea is unknown. The present study was undertaken to characterize the expression of Id proteins and their interactions with the pro-fibrotic cytokine Transforming Growth Factor β1 (TGFβ1) and anti-fibrotic cytokine, bone morphogenic protein 7 (BMP7) in human cornea. Human donor corneas procured from Eye Bank were used. Id proteins were localized in human corneal sections using immunofluorescence. Primary cultures of human corneal fibroblasts (HCF) were established and treated with either TGFβ1 (5 ng/ml) or BMP7 (10 ng/ml) for 24 h in serum free medium. Expression of Id's in response to TGFβ1, BMP7 and TGFβ1 + BMP7 was analyzed by quantitative real time PCR (qRT-PCR) and western blot analysis. Id1 and Id2 proteins were ubiquitously expressed in the epithelial cells and stromal keratocytes in human cornea. The Id1 was localized to the basal epithelial cells as seen by immunohistochemistry. HCF expressed all known mammalian Id genes (Id1-Id4). In addition, Id1 and Id2 are selectively expressed in HCF. Treatment of human recombinant TGFβ1 (5 ng/ml) to serum-starved HCF showed a significant increase in Id genes (Id1, Id2 and Id4) at 2 h time point compared to BMP7 treatment, which showed time dependent increase in the expression of Id1-Id3 at 24-48 h. Combined treatment with TGFβ1 + BMP7 to HCF showed a significant increase in Id1 transcript and an increasing trend in Id3 and Id4 expression. The results of this study suggest that Id family of genes (Id1-Id4) are localized in the human cornea and expressed in the corneal fibroblasts. Also, Id's were differentially regulated with TGFβ1 and/or BMP7 in a time dependent manner and might serve as a therapeutic target in corneal fibrosis. PMID:26712606

  17. 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. PMID:24967075

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

    PubMed Central

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

    2014-01-01

    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 ( and ). 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. PMID:24967075

  19. UST-ID Critical Path: Number 1, October 1991--April 1992

    SciTech Connect

    La Barge, F.R.; Cruse, J.M.; Gates, T.E.; Gilchrist, R.L.; Smith, E.H. ); Widrig, J.E. )

    1992-07-01

    UST-ID Critical Path is an informational report concerning the US Department of Energy, Office of Technology Development Underground Storage Tank -- Integrated Demonstration (UST-ID) Program. The report will cover a wide variety of topics, ranging from a description of activities being conducted by principal investigators to an explanation of how the program planning group, technical support groups, and regulatory steering group are progressing. There will be articles concerning characterization; high-level and low-level waste treatment and disposal; retrieval, transfer, and storage; waste separation; in situ treatment and disposal; and site closure. Each issue should contain information for everyone in the DOE complex interested in the UST-ID Program.

  20. 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., Jr.; 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.

  1. 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.

  2. Remembering One's ID/E-ntity : E/ID Protein Regulation of T Cell Memory

    PubMed Central

    Omilusik, Kyla D.; Shaw, Laura A.; Goldrath, Ananda W.

    2013-01-01

    Upon infection, CD8+ T cells proliferate and differentiate into armed effector cells capable of eliminating the assaulting pathogen. Although the majority of the antigen-specific T cells will die as the immune response wanes, a few will survive indefinitely to establish the memory population and provide long-lived protection against reinfection. E protein transcription factors and their inhibitors, ID proteins, operate to balance expression of genes that control CD8+ T cell differentiation through this process. Here, we discuss the role of ID2 and ID3 in promoting the generation and survival of effector and memory populations, particularly highlighting their reciprocal roles in shaping the CD8+ T cell response unique to the inflammatory milieu. We further examine this coordinated control of gene expression in the context of additional transcription factors within the transcriptional network that programs CD8+ effector and memory T cell differentiation. PMID:24094885

  3. Id transcriptional regulators in adipogenesis and adipose tissue metabolism

    PubMed Central

    Patil, Mallikarjun; Sharma, Bal Krishan; Satyanarayana, Ande

    2014-01-01

    Id proteins (Id1-Id4) are helix-loop-helix (HLH) transcriptional regulators that lack a basic DNA binding domain. They act as negative regulators of basic helixloop-helix (bHLH) transcription factors by forming heterodimers and inhibit their DNA binding and transcriptional activity. Id proteins are implicated in the regulation of various cellular mechanisms such as cell proliferation, cellular differentiation, cell fate determination, angiogenesis and tumorigenesis. A handful of recent studies also disclosed that Id proteins have critical functions in adipocyte differentiation and adipose tissue metabolism. Here, we reviewed the progress made thus far in understanding the specific functions of Id proteins in adipose tissue differentiation and metabolism. In addition to reviewing the known mechanisms of action, we also discuss possible additional mechanisms in which Id proteins might participate in regulating adipogenic and metabolic pathways. PMID:24896358

  4. Airless drying -- Developments since IDS'94

    SciTech Connect

    Stubbing, T.J.

    1999-09-01

    Since its introduction to IDS'94 delegates, significant progress has been made with the development of airless drying technology. The ceramic industry internationally is beginning to benefit from both the energy use and drying time reductions it achieves, while on the basis of further theoretical work carried out since 1993 other industries, including the bioenergy sector, should also soon begin to exploit its advantages. As global warming becomes a reality and oil reserves decline, superheated steam drying and gasification of biomass will contribute to the mitigation of those problems.

  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. 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

  7. 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. PMID:27366167

  8. 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…

  9. 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…

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

    PubMed

    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

  11. Inflammation-induced S100A8 activates Id3 and promotes colorectal tumorigenesis.

    PubMed

    Zhang, Xuemei; Ai, Feiyan; Li, Xiayu; She, Xiaoling; Li, Nan; Tang, Anliu; Qin, Zailong; Ye, Qiurong; Tian, Li; Li, Guiyuan; Shen, Shourong; Ma, Jian

    2015-12-15

    The aberrant expression of S100A8 and S100A9 is linked to nonresolving inflammation and ultimately to carcinogenesis, whereas the underlying mechanism that allows inflammation to progress to specific cancer types remains unknown. Here, we report that S100A8 was induced by inflammation and then promoted colorectal tumorigenesis downstream by activating Id3 (inhibitor of differentiation 3). Using gene expression profiling and immunohistochemistry, we found that both S100A8 and S100A9 were upregulated in the chemically-induced colitis-associated cancer mouse model and in human colorectal cancer specimens. Furthermore, we showed that S100A8 and S100A9 acted as chemoattractant proteins by recruiting macrophages, promoting the proliferation and invasion of colon cancer cell, as well as spurring the cycle that culminates in the acceleration of cancer metastasis in a nude mouse model. S100A8 regulated colon cancer cell cycle and proliferation by inducing Id3 expression while inhibiting p21. Id3 expression was regulated by Smad5, which was directly phosphorylated by Akt1. Our study revealed a novel mechanism in which inflammation-induced S100A8 promoted colorectal tumorigenesis by acting upstream to activate the Akt1-Smad5-Id3 axis. PMID:26135667

  12. 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

  13. 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. PMID:22317376

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

    PubMed Central

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

    2016-01-01

    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. PMID:26476447

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

    PubMed

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

    2016-01-01

    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. PMID:26476447

  16. The Role of Id2 Protein in Neuroblatoma in Children.

    PubMed

    Wieczorek, Aleksandra; Balwierz, Walentyna

    2015-09-01

    Id (DNA binding and/or differentiation) proteins occur physiologically during ontogenesis and negatively regulate the activity of other helix-loop-helix (HLH) proteins. Id2 protein causes block of cells differentiation in the S phase of the cell cycle and regulates the activity of Rb protein. The role of Id2 protein in physiological cell cycle progression and in neuroblastoma (NBL) pathogenesis was proposed by Lasorella. The aim of the study was evaluation of Id2 expression and its prognostic significance in NBL cells coming from primary tumors and evaluation of its prognostic significance, and correlation of Id2 expression with known prognostic factors. Sixty patients with primary NBL treated from 1991 to 2005 were included in the analysis. We found 50 patients with high and 10 patients with low intensity of Id2 expression. The median percentage of NBL cells with Id2 expression was 88 %. We found no correlation between the number of NBL cells or the intensity of Id2 expression and OS and DFS. In patients with stage 4 NBL, almost all patients had high expression of Id2 and it was significantly more common than in other disease stages (p = 0,03). We found no correlation between Id2 expression and other known prognostic factor in NBL patients. We assume that Id2 is not prognostic factor. However, due to its abundant expression in most of NBL cells and its role in cell cycle, it may be potential therapeutic target. Exact knowledge of expression time may be helpful in explaining mechanisms of oncogenesis. PMID:25771836

  17. 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. PMID:26735018

  18. Id4 Marks Spermatogonial Stem Cells in the Mouse Testis

    PubMed Central

    Sun, Feng; Xu, Qing; Zhao, Danfeng; Degui Chen, Charlie

    2015-01-01

    Mammalian spermatogenesis is a classic adult stems cell–dependent process, supported by the self-renewal and differentiation of spermatogonial stem cells (SSCs). However, the identification of SSCs and elucidation of their behaviors in undisturbed testis has long been a big challenge. Here, we generated a knock-in mouse model, Id4-2A-CreERT2-2A-tdTomato, which allowed us to mark Id4-expressing (Id4+) cells at different time points in situ and track their behaviors across distinct developmental stages during steady-state and regenerating spermatogenesis. We found that Id4+ cells continue to produce spermatogonia, spermatocytes and sperm in mouse testis, showing they are capable of self-renewal and have differentiation potential. Consistent with these findings, ablation of Id4+ cells in mice results in a loss of spermatogenesis. Furthermore, developmental fate mapping reveals that Id4+ SSCs originate from neonate Id4+ gonocytes. Therefore, our results indicate that Id4 marks spermatogonial stem cells in the mouse testis. PMID:26621350

  19. 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.…

  20. ID Model Construction and Validation: A Multiple Intelligences Case

    ERIC Educational Resources Information Center

    Tracey, Monica W.; Richey, Rita C.

    2007-01-01

    This is a report of a developmental research study that aimed to construct and validate an instructional design (ID) model that incorporates the theory and practice of multiple intelligences (MI). The study consisted of three phases. In phase one, the theoretical foundations of multiple Intelligences and ID were examined to guide the development…

  1. Catalogue of bright IDS stars with extensive cross-identifications

    NASA Astrophysics Data System (ADS)

    Lipaeva, N. A.; Sementsov, V. N.; Malkov, O. Yu.

    A new catalogue of bright binary stars is presented. The catalogue1 includes bright IDS systems and bright spectroscopic binaries. Besides IDS data (coordinates, relative positions, magnitudes and spectral classification), the catalogue contains extensive cross-identification and comments for 27452 systems. The catalogue is complete to the 9th mag, but also contains stars down to about 16th mag.

  2. The balance of Id3 and E47 determines neural stem/precursor cell differentiation into astrocytes.

    PubMed

    Bohrer, Christian; Pfurr, Sabrina; Mammadzada, Könül; Schildge, Sebastian; Plappert, Leandra; Hils, Miriam; Pous, Lauriane; Rauch, Katharina S; Dumit, Verónica I; Pfeifer, Dietmar; Dengjel, Jörn; Kirsch, Matthias; Schachtrup, Kristina; Schachtrup, Christian

    2015-11-12

    Adult neural stem/precursor cells (NSPCs) of the subventricular zone (SVZ) are an endogenous source for neuronal replacement in CNS disease. However, adult neurogenesis is compromised after brain injury in favor of a glial cell fate, which is mainly attributed to changes in the NSPC environment. Yet, it is unknown how this unfavorable extracellular environment translates into a transcriptional program altering NSPC differentiation. Here, we show that genetic depletion of the transcriptional regulator Id3 decreased the number of astrocytes generated from SVZ-derived adult NSPCs in the cortical lesion area after traumatic brain injury. Cortical brain injury resulted in rapid BMP-2 and Id3 up-regulation in the SVZ stem cell niche. Id3(-/-) adult NSPCs failed to differentiate into BMP-2-induced astrocytes, while NSPCs deficient for the Id3-controlled transcription factor E47 readily differentiated into astrocytes in the absence of BMP-2. Mechanistically, E47 repressed the expression of several astrocyte-specific genes in adult NSPCs. These results identify Id3 as the BMP-2-induced transcriptional regulator, promoting adult NSPC differentiation into astrocytes upon CNS injury and reveal a molecular link between environmental changes and NSPC differentiation in the CNS after injury. PMID:26438726

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

    DOEpatents

    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.

  4. 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…

  5. 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.…

  6. The Antibody Response of Pregnant Cameroonian Women to VAR2CSA ID1-ID2a, a Small Recombinant Protein Containing the CSA-Binding Site

    PubMed Central

    Babakhanyan, Anna; Leke, Rose G. F.; Salanti, Ali; Bobbili, Naveen; Gwanmesia, Philomina; Leke, Robert J. I.; Quakyi, Isabella A.; Chen, John J.; Taylor, Diane Wallace

    2014-01-01

    In pregnant women, Plasmodium falciparum-infected erythrocytes expressing the VAR2CSA antigen bind to chondroitin sulfate A in the placenta causing placental malaria. The binding site of VAR2CSA is present in the ID1-ID2a region. This study sought to determine if pregnant Cameroonian women naturally acquire antibodies to ID1-ID2a and if antibodies to ID1-ID2a correlate with absence of placental malaria at delivery. Antibody levels to full-length VAR2CSA and ID1-ID2a were measured in plasma samples from 745 pregnant Cameroonian women, 144 Cameroonian men, and 66 US subjects. IgM levels and IgG avidity to ID1-ID2a were also determined. As expected, antibodies to ID1-ID2a were absent in US controls. Although pregnant Cameroonian women developed increasing levels of antibodies to full-length VAR2CSA during pregnancy, no increase in either IgM or IgG to ID1-ID2a was observed. Surprisingly, no differences in antibody levels to ID1-ID2a were detected between Cameroonian men and pregnant women. For example, in rural settings only 8–9% of males had antibodies to full-length VAR2CSA, but 90–96% had antibodies to ID1-ID2a. In addition, no significant difference in the avidity of IgG to ID1-ID2a was found between pregnant women and Cameroonian men, and no correlation between antibody levels at delivery and absence of placental malaria was found. Thus, the response to ID1-ID2a was not pregnancy specific, but predominantly against cross-reactivity epitopes, which may have been induced by other PfEMP1 antigens, malarial antigens, or microbes. Currently, ID1-ID2a is a leading vaccine candidate, since it binds to the CSA with the same affinity as the full-length molecule and elicits binding-inhibitory antibodies in animals. Further studies are needed to determine if the presence of naturally acquired cross-reactive antibodies in women living in malaria endemic countries will alter the response to ID1-ID2a following vaccination with ID1-ID2a. PMID:24505415

  7. 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.

  8. 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)…

  9. IDS Combined Solution improvements between ITRF2008 and ITRF2013

    NASA Astrophysics Data System (ADS)

    Moreaux, Guilhem; Lemoine, Frank; Willis, Pascal; Capdeville, Hugues; Otten, Michiel; Stepanek, Petr; Kuzin, Sergei; Ferrage, Pascale

    2015-04-01

    In the context of ITRF 2013, the IDS Combination Center delivered to IERS weekly combined SINEX files from early January 1993 to late August 2014. These SINEX files which contain DORIS stations positions/velocities and Earth orientation parameters from DORIS data are based on the latest series of all of the 6 IDS Analysis Centers. The primary objective of this study is to present latest results from the DORIS contribution to ITRF2013. Then, comparisons with IDS contribution to ITRF2008 will address benefits of including both South Atlantic Anomaly corrected data and new DORIS missions (e.g. Jason-1, Jason-2, Cryosat-2) in the IDS combination. These comparisons will also emphasize application of DORIS ground antennas phase laws in the data processing and improved modeling of DORIS ground beacon frequency variations.

  10. Node ID based detection of Sybil attack in mobile wireless sensor network

    NASA Astrophysics Data System (ADS)

    Sharmila, S.; Umamaheswari, G.

    2013-10-01

    Security is the major issue in wireless sensor networks and many defence mechanisms have been developed to secure the network from these alarming attacks by detecting the malicious nodes which hinder the performance of the network. Sybil attack can make the network vulnerable. Sybil attack means a node which illegitimately claims multiple identities. This attack threatens wireless sensor network in routing, voting system, fair resource allocation, data aggregation and misbehaviour detection. Hence, the research is carried out to prevent the Sybil attack and improve the network performance. The node ID-based scheme is proposed, where the detection is based on node registration, consisting of two phases and the assignment of ID to the node is done dynamically. The ID's corresponding to the nodes registered is at the base station and the node active time is monitored, any abnormalities in the above phases confirm the presence of Sybil nodes in the network. The scheme is simulated using NS2. The energy consumed for this algorithm is 2.3 J. The proposed detection scheme is analysed based on the network's PDR and found that the throughput has improved, which prove that this scheme may be used in the environment where security is needed.

  11. 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.

  12. Topological defects in s +is and d +id superconductors

    NASA Astrophysics Data System (ADS)

    Babaev, Egor; Garaud, Julien

    2014-03-01

    Recently arguments were advanced that various compounds can have s +is or d +id superconductivity. I will discuss topological defects which can arise in such superconducting states, their properties and experimental signatures. The allowed defects: vortices, domain walls and Skyrmions all have distinct magnetic features so their observation can be a confirmation of the s +is or d +id nature of superconducting states. Supported by Knut and Alice Wallenberg Foundation, Swedish Research Counlcil and NSF CAREER grant.

  13. 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

  14. BioID Identification of Lamin-Associated Proteins.

    PubMed

    Mehus, Aaron A; Anderson, Ruthellen H; Roux, Kyle J

    2016-01-01

    A- and B-type lamins support the nuclear envelope, contribute to heterochromatin organization, and regulate a myriad of nuclear processes. The mechanisms by which lamins function in different cell types and the mechanisms by which lamin mutations cause over a dozen human diseases (laminopathies) remain unclear. The identification of proteins associated with lamins is likely to provide fundamental insight into these mechanisms. BioID (proximity-dependent biotin identification) is a unique and powerful method for identifying protein-protein and proximity-based interactions in living cells. BioID utilizes a mutant biotin ligase from bacteria that is fused to a protein of interest (bait). When expressed in living cells and stimulated with excess biotin, this BioID-fusion protein promiscuously biotinylates directly interacting and vicinal endogenous proteins. Following biotin-affinity capture, the biotinylated proteins can be identified using mass spectrometry. BioID thus enables screening for physiologically relevant protein associations that occur over time in living cells. BioID is applicable to insoluble proteins such as lamins that are often refractory to study by other methods and can identify weak and/or transient interactions. We discuss the use of BioID to elucidate novel lamin-interacting proteins and its applications in a broad range of biological systems, and provide detailed protocols to guide new applications. PMID:26778550

  15. Multicultural Issues.

    ERIC Educational Resources Information Center

    Reid, Charrles; Kampfe, Charlene

    This chapter examines issues related to working with diverse populations with addictions. A brief history of multiculturalism and multicultural counseling is presented. Issues particular to the treatment of people with addictions are examined, as well as prevention and assessment issues. Substance abuse issues among people in the gay male and…

  16. The Link, 1995-1998.

    ERIC Educational Resources Information Center

    The Link, 1998

    1998-01-01

    This document contains the 16 issues of the newsletter "The Link" published during 1995-98. The Link disseminates resources, recent educational research findings, and other information of interest to practitioners in the four states served by Appalachia Educational Laboratory (AEL): Virginia, West Virginia, Kentucky, and Tennessee. Feature…

  17. 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.

  18. 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.

  19. 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. PMID:23962604

  20. 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)

  1. 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.

  2. Threshold Levels of Gfi1 Maintain E2A Activity for B Cell Commitment via Repression of Id1

    PubMed Central

    Fraszczak, Jennifer; Helness, Anne; Chen, Riyan; Vadnais, Charles; Robert, François; Khandanpour, Cyrus; Möröy, Tarik

    2016-01-01

    A regulatory circuit that controls myeloid versus B lymphoid cell fate in hematopoietic progenitors has been proposed, in which a network of the transcription factors Egr1/2, Nab, Gfi1 and PU.1 forms the core element. Here we show that a direct link between Gfi1, the transcription factor E2A and its inhibitor Id1 is a critical element of this regulatory circuit. Our data suggest that a certain threshold of Gfi1 is required to gauge E2A activity by adjusting levels of Id1 in multipotent progenitors, which are the first bipotential myeloid/lymphoid-restricted progeny of hematopoietic stem cells. If Gfi1 levels are high, Id1 is repressed enabling E2A to activate a specific set of B lineage genes by binding to regulatory elements for example the IL7 receptor gene. If Gfi1 levels fall below a threshold, Id1 expression increases and renders E2A unable to function, which prevents hematopoietic progenitors from engaging along the B lymphoid lineage. PMID:27467586

  3. Id2 regulates hyporesponsive invariant natural killer T cells.

    PubMed

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

    2016-08-01

    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

  4. 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

  5. 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) Our family-centered ...

  6. Id proteins are critical downstream effectors of BMP signaling in human pulmonary arterial smooth muscle cells.

    PubMed

    Yang, Jun; Li, Xiaohui; Li, Ying; Southwood, Mark; Ye, Lingying; Long, Lu; Al-Lamki, Rafia S; Morrell, Nicholas W

    2013-08-15

    Bone morphogenetic protein type II receptor (BMPR-II) mutations are responsible for over 70% of cases of heritable pulmonary arterial hypertension (PAH). Loss of BMP signaling promotes pulmonary vascular remodeling via modulation of pulmonary artery smooth muscle cell (PASMC) proliferation. Id proteins (Id1-4) are major downstream transcriptional targets of BMP signaling. However, the impact of BMPR-II mutation on the expression of the range of Id proteins and the contribution of individual Id proteins to abnormal PASMC function remain unclear. Human PASMCs were used to determine the expression of Id proteins (Id1-4) by real-time PCR and immunoblotting. The BMP responses in control cells were compared with PASMCs harboring BMPR-II mutations and cells in which BMPR-II was knocked down by siRNA transfection. Id3 expression in pulmonary vessels was also investigated in BMPR-II mutant mice and in patients with heritable PAH. BMP4 and BMP6, but not BMP9, induced mRNA expression of Id1, Id2, and Id3. The BMP-stimulated induction of Id1 and Id3 was markedly reduced in BMPR-II mutant PASMCs and in control PASMCs following siRNA silencing of BMPR-II. Pulmonary arteries in BMPR-II mutant mice and patients with heritable PAH demonstrated reduced levels of Id3 compared with control subjects. Lentiviral overexpression of Id3 reduced cell cycle progression and inhibited proliferation of PASMCs. Lipopolysaccharide further reduced Id3 expression in mutant PASMCs. In conclusion, Id proteins, and particularly Id1 and Id3, are critical downstream effectors of BMP signaling in PASMCs. Loss of BMPR-II function reduces the induction of Id genes in PASMCs, Id1, and Id3 regulate the proliferation of PASMCs via cell cycle inhibition, an effect that may be exacerbated by inflammatory stimuli. PMID:23771884

  7. Id proteins are critical downstream effectors of BMP signaling in human pulmonary arterial smooth muscle cells

    PubMed Central

    Yang, Jun; Li, Xiaohui; Li, Ying; Southwood, Mark; Ye, Lingying; Long, Lu; Al-Lamki, Rafia S.

    2013-01-01

    Bone morphogenetic protein type II receptor (BMPR-II) mutations are responsible for over 70% of cases of heritable pulmonary arterial hypertension (PAH). Loss of BMP signaling promotes pulmonary vascular remodeling via modulation of pulmonary artery smooth muscle cell (PASMC) proliferation. Id proteins (Id1–4) are major downstream transcriptional targets of BMP signaling. However, the impact of BMPR-II mutation on the expression of the range of Id proteins and the contribution of individual Id proteins to abnormal PASMC function remain unclear. Human PASMCs were used to determine the expression of Id proteins (Id1–4) by real-time PCR and immunoblotting. The BMP responses in control cells were compared with PASMCs harboring BMPR-II mutations and cells in which BMPR-II was knocked down by siRNA transfection. Id3 expression in pulmonary vessels was also investigated in BMPR-II mutant mice and in patients with heritable PAH. BMP4 and BMP6, but not BMP9, induced mRNA expression of Id1, Id2, and Id3. The BMP-stimulated induction of Id1 and Id3 was markedly reduced in BMPR-II mutant PASMCs and in control PASMCs following siRNA silencing of BMPR-II. Pulmonary arteries in BMPR-II mutant mice and patients with heritable PAH demonstrated reduced levels of Id3 compared with control subjects. Lentiviral overexpression of Id3 reduced cell cycle progression and inhibited proliferation of PASMCs. Lipopolysaccharide further reduced Id3 expression in mutant PASMCs. In conclusion, Id proteins, and particularly Id1 and Id3, are critical downstream effectors of BMP signaling in PASMCs. Loss of BMPR-II function reduces the induction of Id genes in PASMCs, Id1, and Id3 regulate the proliferation of PASMCs via cell cycle inhibition, an effect that may be exacerbated by inflammatory stimuli. PMID:23771884

  8. 17 CFR 239.63 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Form ID, uniform application... Statements § 239.63 Form ID, uniform application for access codes to file on EDGAR. Form ID must be filed...

  9. 17 CFR 269.7 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears in the... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form ID, uniform application... Form ID, uniform application for access codes to file on EDGAR. Form ID must be filed by...

  10. 17 CFR 239.63 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Form ID, uniform application... Statements § 239.63 Form ID, uniform application for access codes to file on EDGAR. Form ID must be filed...

  11. 17 CFR 269.7 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears in the... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form ID, uniform application... Form ID, uniform application for access codes to file on EDGAR. Form ID must be filed by...

  12. 17 CFR 249.446 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form ID, uniform application... § 249.446 Form ID, uniform application for access codes to file on EDGAR. Form ID must be filed...

  13. 32 CFR 161.7 - ID card life-cycle procedures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false ID card life-cycle procedures. 161.7 Section 161.7 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE SECURITY IDENTIFICATION (ID) CARDS FOR MEMBERS OF THE UNIFORMED SERVICES, THEIR DEPENDENTS, AND OTHER ELIGIBLE INDIVIDUALS DoD Identification (ID) Cards: ID Card...

  14. 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

  15. IQSEC2 and X-linked syndromal intellectual disability.

    PubMed

    Alexander-Bloch, Aaron F; McDougle, Christopher J; Ullman, Zhanna; Sweetser, David A

    2016-06-01

    Despite the recent acceleration in the discovery of genetic risk factors for intellectual disability (ID), the genetic etiology of ID is unknown in approximately half of cases and remains a major frontier of genetics in medicine and psychiatry. The distinction between syndromal and nonsyndromal forms of ID is of great clinical importance, but the boundary between these clinical entities is difficult to ascertain for many genes of interest. ID is more common in men than in women, but the genetic explanation of this sex asymmetry is incompletely understood. This Review systematically examines the reported cases of X-linked ID caused by de novo loss-of-function mutations in the gene IQSEC2. This gene is largely known as a cause of X-linked nonsyndromal ID in male patients. However, depending on the severity of the mutation, the phenotypic spectrum of IQSEC2-related ID can range from the classic X-linked nonsyndromal form of the disease to a severe syndrome that has been reported in the context of de novo mutations only, in both male and female patients. Bioinformatics analysis suggests that truncation of the longer of the two protein isoforms of the gene can be sufficient to lead to the syndrome, which may be caused by the disruption of cell signaling and signal transduction pathways. The clinical features of the syndrome converge on a pattern of global developmental delay, deficits in social communication, stereotypical hand movements, and hypotonia. In addition, many if not all of these patients have seizures, microcephaly, and language regression in addition to delay. We argue that it is clinically appropriate to test for IQSEC2 mutations in male and female patients with this symptom profile but without a known genetic mutation. PMID:27010919

  16. 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

  17. 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.

  18. 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.

  19. Linked Systems.

    ERIC Educational Resources Information Center

    Association of Research Libraries, Washington, DC.

    Three papers are compiled here for research library directors: (1) "Background: Open Systems Interconnection," in which David F. Bishop provides fundamental background information to explain the concept of the emerging technology of linked systems and open systems interconnection--i.e., an agreed upon standard set of conventions or rules that,…

  20. 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

  1. 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…

  2. 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

  3. 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

  4. Phosphorylation Regulates Id2 Degradation and Mediates the Proliferation of Neural Precursor Cells

    PubMed Central

    Sullivan, Jaclyn M.; Havrda, Matthew C.; Kettenbach, Arminja N.; Paolella, Brenton R.; Zhang, Zhonghua; Gerber, Scott A.; Israel, Mark A.

    2016-01-01

    Inhibitor of DNA binding proteins (Id1-Id4) function to inhibit differentiation and promote proliferation of many different cell types. Among the Id family members, Id2 has been most extensively studied in the central nervous system (CNS). Id2 contributes to cultured neural precursor cell (NPC) proliferation as well as to the proliferation of CNS tumors such as glioblastoma that are likely to arise from NPC-like cells. We identified three phosphorylation sites near the N-terminus of Id2 in NPCs. To interrogate the importance of Id2 phosphorylation, Id2−/− NPCs were modified to express wild type (WT) Id2 or an Id2 mutant protein that could not be phosphorylated at the identified sites. We observed that NPCs expressing this mutant lacking phosphorylation near the N-terminus had higher steady-state levels of Id2 when compared to NPCs expressing WT Id2. This elevated level was the result of a longer half-life and reduced proteasome-mediated degradation. Moreover, NPCs expressing constitutively de-phosphorylated Id2 proliferated more rapidly than NPCs expressing WT Id2, a finding consistent with the well-characterized function of Id2 in driving proliferation. Observing that phosphorylation of Id2 modulates the degradation of this important cell-cycle regulator, we sought to identify a phosphatase that would stabilize Id2 enhancing its activity in NPCs and extended our analysis to include human glioblastoma-derived stem cells (GSCs). We found that expression of the phosphatase PP2A altered Id2 levels. Our findings suggest that inhibition of PP2A may be a novel strategy to regulate the proliferation of normal NPCs and malignant GSCs by decreasing Id2 levels. PMID:26756672

  5. Phosphorylation Regulates Id2 Degradation and Mediates the Proliferation of Neural Precursor Cells.

    PubMed

    Sullivan, Jaclyn M; Havrda, Matthew C; Kettenbach, Arminja N; Paolella, Brenton R; Zhang, Zhonghua; Gerber, Scott A; Israel, Mark A

    2016-05-01

    Inhibitor of DNA binding proteins (Id1-Id4) function to inhibit differentiation and promote proliferation of many different cell types. Among the Id family members, Id2 has been most extensively studied in the central nervous system (CNS). Id2 contributes to cultured neural precursor cell (NPC) proliferation as well as to the proliferation of CNS tumors such as glioblastoma that are likely to arise from NPC-like cells. We identified three phosphorylation sites near the N-terminus of Id2 in NPCs. To interrogate the importance of Id2 phosphorylation, Id2(-/-) NPCs were modified to express wild type (WT) Id2 or an Id2 mutant protein that could not be phosphorylated at the identified sites. We observed that NPCs expressing this mutant lacking phosphorylation near the N-terminus had higher steady-state levels of Id2 when compared to NPCs expressing WT Id2. This elevated level was the result of a longer half-life and reduced proteasome-mediated degradation. Moreover, NPCs expressing constitutively de-phosphorylated Id2 proliferated more rapidly than NPCs expressing WT Id2, a finding consistent with the well-characterized function of Id2 in driving proliferation. Observing that phosphorylation of Id2 modulates the degradation of this important cell-cycle regulator, we sought to identify a phosphatase that would stabilize Id2 enhancing its activity in NPCs and extended our analysis to include human glioblastoma-derived stem cells (GSCs). We found that expression of the phosphatase PP2A altered Id2 levels. Our findings suggest that inhibition of PP2A may be a novel strategy to regulate the proliferation of normal NPCs and malignant GSCs by decreasing Id2 levels. Stem Cells 2016;34:1321-1331. PMID:26756672

  6. 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.

  7. 77 FR 55688 - Amendment of Class E Airspace; Boise, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... FR 6026). Interested parties were invited to participate in this rulemaking effort by submitting... E airspace designated as an extension at Boise Air Terminal, Boise, ID (77 FR 38552). Interested... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation...

  8. 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.

  9. Blueprints for Complex Learning: The 4C/ID-Model.

    ERIC Educational Resources Information Center

    van Merrienboer, Jeroen J. G.; Clark, Richard E.; de Croock, Marcel B. M.

    2002-01-01

    Describes the four-component instructional design system (4C/ID-model) developed for the design of training programs for complex skills. Discusses the structure of training blueprints for complex learning and associated instructional methods, focusing on learning tasks, supportive information, just-in-time information, and part-task practice.…

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... Register a notice of proposed rulemaking to establish additional controlled airspace at Hailey, ID (74 FR... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565,...

  11. 76 FR 22863 - Designation for the Lewiston, ID Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... hours (7 CFR 1.27(c)). SUPPLEMENTARY INFORMATION: In the January 4, 2011, Federal Register (76 FR 317... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Grain Inspection, Packers and Stockyards Administration Designation for the Lewiston, ID Area...

  12. Retention Revisited: R=E, Id+E & In, Iv.

    ERIC Educational Resources Information Center

    Seidman, Alan

    1996-01-01

    Recent research on college student attrition is examined for trends, and it is suggested that the common perspective on retention and attrition is too narrow; it should be viewed from three perspectives: within-course retention; program retention; and institutional retention rate. Recommended for retention (R) is early (E) identification (Id) plus…

  13. 75 FR 61610 - Modification of Class E Airspace; Arco, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ...This action will amend Class E airspace at Arco, ID. Decommissioning of the Arco-Butte County Non-Directional Beacon (NDB) at Arco-Butte County Airport has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at the airport. This action also would adjust the geographic coordinates of the...

  14. 78 FR 65555 - Establishment of Class E Airspace; Salmon, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Salmon, ID AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action establishes Class E... the establishment of Class E en route airspace. Class E airspace designations are published...

  15. 76 FR 70865 - Modification of Class E Airspace; Driggs, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ...), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The... Federal Aviation Administration 14 CFR Part 71 Modification of Class E Airspace; Driggs, ID AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action modifies Class...

  16. 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

  17. Issues Curriculum.

    ERIC Educational Resources Information Center

    Sando, Joe S.

    A program for teaching techniques of critical thinking on issues concerning American Indians was developed for students at Albuquerque Indian School. It was designed to include not only the students but also their families with learning activities that required consultation in search of answers or understanding. The first issue presented sought to…

  18. 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. PMID:25739693

  19. 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 Central

    Sharma, Pankaj; Chinaranagari, Swathi; Chaudhary, Jaideep

    2015-01-01

    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. PMID:25778840

  20. 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. PMID:25778840

  1. Id2 intrinsically regulates lymphoid and erythroid development via interaction with different target proteins

    PubMed Central

    Ji, Ming; Li, Huajie; Suh, Hyung Chan; Klarmann, Kimberly D.; Yokota, Yoshifumi

    2008-01-01

    Inhibitors of DNA binding (Id) family members are key regulators of cellular differentiation and proliferation. These activities are related to the ability of Id proteins to antagonize E proteins and other transcription factors. As negative regulators of E proteins, Id proteins have been implicated in lymphocyte development. Overexpression of Id1, Id2, or Id3 has similar effects on lymphocyte development. However, which Id protein plays a physiologic role during lymphocyte development is not clear. By analyzing Id2 knock-out mice and retroviral transduced hematopoietic progenitors, we demonstrated that Id2 is an intrinsic negative regulator of B-cell development. Hematopoietic progenitor cells overexpressing Id2 did not reconstitute B-cell development in vivo, which resembled the phenotype of E2A null mice. The B-cell population in bone marrow was significantly expanded in Id2 knock-out mice compared with their wild-type littermates. Knock-down of Id2 by shRNA in hematopoietic progenitor cells promoted B-cell differentiation and induced the expression of B-cell lineage–specific genes. These data identified Id2 as a physiologically relevant regulator of E2A during B lymphopoiesis. Furthermore, we identified a novel Id2 function in erythroid development. Overexpression of Id2 enhanced erythroid development, and decreased level of Id2 impaired normal erythroid development. Id2 regulation of erythroid development is mediated via interacting with transcription factor PU.1 and modulating PU.1 and GATA-1 activities. We conclude that Id2 regulates lymphoid and erythroid development via interaction with different target proteins. PMID:18523151

  2. 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

  3. Family Issues

    MedlinePlus

    ... not mean that everyone gets along all the time. Conflicts are a part of family life. Many things can lead to conflict, such as illness, disability, addiction, job loss, school problems, and marital issues. Listening to ...

  4. Id Proteins Regulate Capillary Repair and Perivascular Cell Proliferation following Ischemia-Reperfusion Injury

    PubMed Central

    Lee, David; Shenoy, Shantheri; Nigatu, Yezina; Plotkin, Matt

    2014-01-01

    Acute kidney injury (AKI) results in microvascular damage that if not normally repaired, may lead to fibrosis. The Id1 and 3 proteins have a critical role in promoting angiogenesis during development, tumor growth and wound repair by functioning as dominant negative regulators of bHLH transcription factors. The goal of this study was to determine if Id proteins regulate microvascular repair and remodeling and if increased Id1 expression results in decreased capillary loss following AKI. The effect of changes in Id expression in vivo was examined using Id1−/−, Id3RFP/+ (Id1/Id3 KO) and Tek (Tie2)-rtTA, TRE-lacz/TRE Id1 (TRE Id1) mice with doxycycline inducible endothelial Id1 and β-galactosidase expression. Id1 and 3 were co-localized in endothelial cells in normal adult kidneys and protein levels were increased at day 3 following ischemia-reperfusion injury (IRI) and contralateral nephrectomy. Id1/Id3 KO mice had decreased baseline capillary density and pericyte coverage and increased tubular damage following IRI but decreased interstitial cell proliferation and fibrosis compared with WT littermates. No compensatory increase in kidney size occurred in KO mice resulting in increased creatinine compared with WT and TRE Id1 mice. TRE Id1 mice had no capillary rarefaction within 1 week following IRI in comparison with WT littermates. TRE Id1 mice had increased proliferation of PDGFRβ positive interstitial cells and medullary collagen deposition and developed capillary rarefaction and albuminuria at later time points. These differences were associated with increased Angiopoietin 1 (Ang1) and decreased Ang2 expression in TRE Id1 mice. Examination of gene expression in microvascular cells isolated from WT, Id1/Id3 KO and TRE Id1 mice showed increased Ang1 and αSMA in Id1 overexpressing cells and decreased pericyte markers in cells from KO mice. These results suggest that increased Id levels following AKI result in microvascular remodeling associated with increased

  5. 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.

  6. Status and evolution of the ESRF beamline ID19

    SciTech Connect

    Weitkamp, Timm; Tafforeau, Paul; Boller, Elodie; Cloetens, Peter; Valade, Jean-Paul; Bernard, Pascal; Baruchel, Jose; Peyrin, Francoise; Helfen, Lukas

    2010-04-06

    The ESRF synchrotron beamline ID19, dedicated to full-field parallel-beam imaging techniques such as phase-contrast and absorption microtomography and X-ray topography, is one of the most versatile instruments of its kind. This paper presents key characteristics of ID19 in its present form, names examples for research and development performed on the beamline, and outlines the plans for an upgrade on the beamline in coming years, to adapt to the growing needs of the user community. The technical goals envisioned include an increase in available beam size and maximum photon energy, and a substantial increase in flux density for applications using beams of small and intermediate size.

  7. 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.

  8. 75 FR 10811 - Notice of Application for Recordable Disclaimer of Interest in Lands, Gem County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice. SUMMARY: An application has been... State Director, Bureau of Land Management, Idaho State Office, 1387 S. Vinnell Way, Boise, ID 83709....

  9. 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... was published in the Federal Register on January 4, 2013 (78 FR 773). The Hartford-IDS Group...

  10. Essential functions for ID proteins at multiple checkpoints in natural killer T cell development

    PubMed Central

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

    2013-01-01

    Invariant natural killer T (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. Here 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 post-selection checkpoint in conventional thymocytes. Therefore, iNKT cells show both adaptive and innate-like requirements for ID proteins at distinct checkpoints during iNKT cell development. PMID:24244015

  11. 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

  12. 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

  13. 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

  14. Medicolegal issues.

    PubMed

    Torres, Abel; Konda, Sailesh; Nino, Tanya; de Golian, Emily

    2016-01-01

    The legal landscape in dermatology is constantly evolving. Dermatologists should nurture strong physician-patient relationships with proper informed consent and stay abreast of legal issues as they pertain to today's practice of medicine. Medicolegal issues that have risen to the forefront include wrong-site surgery, delegation of procedures to nonphysician operators, and compounding of medications. Additionally, although the marriage of health care and technology has facilitated our practice of medicine, it has opened doors to new medicolegal pitfalls associated with the use of electronic medical records, teledermatology, and even social media. This contribution will highlight some of the common medicolegal issues in dermatology along with recommendations to minimize exposure to litigation. PMID:26773630

  15. 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].

  16. Iron deficiency (ID) at both birth and 9 months predicts right frontal EEG asymmetry in infancy.

    PubMed

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

    2016-05-01

    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. © 2015 Wiley Periodicals, Inc. Dev Psychobiol 58: 462-470, 2016. PMID:26668100

  17. 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)...

  18. 77 FR 37696 - Agency Information Collection Activities: Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Importer ID Input... other Federal agencies to comment on an information collection requirement concerning the Importer ID... concerning the following information collection: Title: Importer ID Input Record. OMB Number: 1651-0064....

  19. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of CFR... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form ID, uniform application... Forms for Electronic Filing § 274.402 Form ID, uniform application for access codes to file on...

  20. 78 FR 67383 - Agency Information Collection Activities; Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities; Importer ID Input... other Federal agencies to comment on an information collection requirement concerning the Importer ID... concerning the following information collection: Title: Importer ID Input Record. OMB Number: 1651-0064....

  1. 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)...

  2. 75 FR 57053 - Camas National Wildlife Refuge, Jefferson County, ID; Comprehensive Conservation Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... Fish and Wildlife Service Camas National Wildlife Refuge, Jefferson County, ID; Comprehensive... prepare a comprehensive conservation plan (CCP) for Camas National Wildlife Refuge (refuge) in Hamer, ID... Refuge, 2150 East 2350 North, Hamer, ID 83425. In-Person Drop-off: You may drop off comments...

  3. 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

  4. 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.…

  5. Long March-ID performance and possibility of providing launch service

    NASA Astrophysics Data System (ADS)

    Li, Yiming

    A review is presented of the Chinese Long March-ID (LM-ID), a three-stage vehicle to launch small payloads of several hundred kilograms into LEO. The principal advantages of the LM-ID are significant payload capability, proven reliability and reasonable costs. Attention is given to the design philosophy, configuration details, performance capability and launch service modes.

  6. 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)...

  7. 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)...

  8. 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)...

  9. 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)...

  10. 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)...

  11. 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)...

  12. Id3 and Id2 act as a dual safety mechanism in regulating the development and population size of innate-like γδ T cells

    PubMed Central

    Dai, Meifang; Zhuang, Yuan

    2014-01-01

    The innate-like T cells expressing Vγ1.1 and Vδ6.3 represent a unique T cell lineage sharing features with both the γδ T and the invariant NKT cells. The population size of Vγ1.1+Vδ6.3+ T cells is tightly controlled and usually contributes to a very small proportion of thymic output, but the underlying mechanism remains enigmatic. Deletion of Id3, an inhibitor of E-protein transcription factors, can induce an expansion of the Vγ1.1+Vδ6.3+ T cell population. This phenotype is much stronger on the C57Bl/6 background than on the 129/sv background. Using quantitative trait linkage analysis, we identified Id2, a homologue of Id3, to be the major modifier of Id3 in limiting Vγ1.1+Vδ6.3+ T cell expansion. The Vγ1.1+Vδ6.3+ phenotype is attributed to an intrinsic weakness of Id2 transcription from Id2 C57Bl/6 allele, leading to an overall reduced dosage of Id proteins. However, complete removal of both Id2 and Id3 genes in developing T cells suppressed the expansion of Vγ1.1+Vδ6.3+ T cells due to decreased proliferation and increased cell death. We showed that conditional knockout of Id2 alone is sufficient to promote a moderate expansion of γδ T cells. These regulatory effects of Id2 and Id3 on Vγ1.1+Vδ6.3+ T cells are mediated by titration of E protein activity, since removing one or more copies of E protein genes can restore Vγ1.1+Vδ6.3+ T cell expansion in Id2 and Id3 double conditional knockout mice. Our data indicated that Id2 and Id3 collaboratively control survival and expansion of the γδ lineage through modulating a proper threshold of E-proteins. PMID:24379125

  13. Id3 and Id2 act as a dual safety mechanism in regulating the development and population size of innate-like γδ T cells.

    PubMed

    Zhang, Baojun; Lin, Yen-Yu; Dai, Meifang; Zhuang, Yuan

    2014-02-01

    The innate-like T cells expressing Vγ1.1 and Vδ6.3 represent a unique T cell lineage sharing features with both the γδ T and the invariant NKT cells. The population size of Vγ1.1(+)Vδ6.3(+) T cells is tightly controlled and usually contributes to a very small proportion of thymic output, but the underlying mechanism remains enigmatic. Deletion of Id3, an inhibitor of E protein transcription factors, can induce an expansion of the Vγ1.1(+)Vδ6.3(+) T cell population. This phenotype is much stronger on the C57BL/6 background than on the 129/sv background. Using quantitative trait linkage analysis, we identified Id2, a homolog of Id3, to be the major modifier of Id3 in limiting Vγ1.1(+)Vδ6.3(+) T cell expansion. The Vγ1.1(+)Vδ6.3(+) phenotype is attributed to an intrinsic weakness of Id2 transcription from Id2 C57BL/6 allele, leading to an overall reduced dosage of Id proteins. However, complete removal of both Id2 and Id3 genes in developing T cells suppressed the expansion of Vγ1.1(+)Vδ6.3(+) T cells because of decreased proliferation and increased cell death. We showed that conditional knockout of Id2 alone is sufficient to promote a moderate expansion of γδ T cells. These regulatory effects of Id2 and Id3 on Vγ1.1(+)Vδ6.3(+) T cells are mediated by titration of E protein activity, because removing one or more copies of E protein genes can restore Vγ1.1(+)Vδ6.3(+) T cell expansion in Id2 and Id3 double conditional knockout mice. Our data indicated that Id2 and Id3 collaboratively control survival and expansion of the γδ lineage through modulating a proper threshold of E proteins. PMID:24379125

  14. 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,…

  15. Sanskrit Issue.

    ERIC Educational Resources Information Center

    Miller, Barbara Stoler, Ed.

    1971-01-01

    This issue of "Mahfil" is devoted to Sanskrit literature and contains a note on Sanskrit pronunciation and selections of Sanskrit literature. It also contains articles analyzing and discussing various aspects of the literature, including "Sanskrit Rhetoric and Poetic,""The Creative Role of the Goddess Vac in the 'Rgveda,'""Vedic and Epic…

  16. Bond Issues.

    ERIC Educational Resources Information Center

    Pollack, Rachel H.

    2000-01-01

    Notes trends toward increased borrowing by colleges and universities and offers guidelines for institutions that are considering issuing bonds to raise money for capital projects. Discussion covers advantages of using bond financing, how use of bonds impacts on traditional fund raising, other cautions and concerns, and some troubling aspects of…

  17. 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…

  18. Upregulation of Id1 by Epstein-Barr Virus-encoded LMP1 confers resistance to TGFβ-mediated growth inhibition

    PubMed Central

    2010-01-01

    Background Epstein-Barr virus (EBV)-encoded LMP1 protein is commonly expressed in nasopharyngeal carcinoma (NPC). LMP1 is a prime candidate for driving tumourigenesis given its ability to activate multiple signalling pathways and to alter the expression and activity of variety of downstream targets. Resistance to TGFβ-mediated cytostasis is one of the growth transforming effects of LMP1. Of the downstream targets manipulated by LMP1, the induction of Id1 and inactivation of Foxo3a appear particularly relevant to LMP1-mediated effects. Id1, a HLH protein is implicated in cell transformation and plays a role in cell proliferation, whilst Foxo3a, a transcription factor controls cell integrity and homeostasis by regulating apoptosis. The mechanism(s) by which LMP1 induces these effects have not been fully characterised. Results In this study, we demonstrate that the ability of LMP1 to induce the phosphorylation and inactivation of Foxo3a is linked to the upregulation of Id1. Furthermore, we show that the induction of Id1 is essential for the transforming function of LMP1 as over-expression of Id1 increases cell proliferation, attenuates TGFβ-SMAD-mediated transcription and renders cells refractory to TGFβ-mediated cytostasis. Id1 silencing in LMP1-expressing epithelial cells abolishes the inhibitory effect of LMP1 on TGFβ-mediated cell growth arrest and reduces the ability of LMP1 to attenuate SMAD transcriptional activity. In response to TGFβ stimulation, LMP1 does not abolish SMAD phosphorylation but inhibits p21 protein expression. In addition, we found the induction of Id1 in LMP1-expressing cells upon stimulation by TGFβ. We provide evidence that LMP1 suppresses the transcriptional repressor ATF3, possibly leading to the TGFβ-induced Id1 upregulation. Conclusion The current data provide novel information regarding the mechanisms by which LMP1 suppresses TGFβ-induced cytostasis, highlighting the importance of Id1 in LMP1 mediated cell transformation PMID

  19. Id2 specifically alters regulation of the cell cycle by tumor suppressor proteins.

    PubMed Central

    Lasorella, A; Iavarone, A; Israel, M A

    1996-01-01

    Cells which are highly proliferative typically lack expression of differentiated, lineage-specific characteristics. Id2, a member of the helix-loop-helix (HLH) protein family known to inhibit cell differentiation, binds to the retinoblastoma protein (pRb) and abolishes its growth-suppressing activity. We found that Id2 but not Id1 or Id3 was able to bind in vitro not only pRb but also the related proteins p107 and p130. Also, an association between Id2 and p107 or p130 was observed in vivo in transiently transfected Saos-2 cells. In agreement with these results, expression of Id1 or Id3 did not affect the block of cell cycle progression mediated by pRb. Conversely, expression of Id2 specifically reversed the cell cycle arrest induced by each of the three members of the pRb family. Furthermore, the growth-suppressive activities of cyclin-dependent kinase inhibitors p16 and p21 were efficiently antagonized by high levels of Id2 but not by Id1 Id3. Consistent with the role of p16 as a selective inhibitor of pRb and pRb-related protein kinase activity, p16-imposed cell cycle arrest was completely abolished by Id2. Only a partial reversal of p21-induced growth suppression was observed, which correlated with the presence of a functional pRb. We also documented decreased levels of cyclin D1 protein and mRNA and the loss of cyclin D1-cdk4 complexes in cells constitutively expressing Id2. These data provide evidence for important Id2-mediated alterations in cell cycle components normally involved in the regulatory events of cell cycle progression, and they highlight a specific role for Id2 as an antagonist of multiple tumor suppressor proteins. PMID:8649364

  20. 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. PMID:25522732

  1. 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,…

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

    PubMed

    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. 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

  4. 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

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

    PubMed

    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

  6. 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

  7. d+id' Chiral Superconductivity in Bilayer Silicene

    NASA Astrophysics Data System (ADS)

    Liu, Feng; Liu, Cheng-Cheng; Wu, Kehui; Yang, Fan; Yao, Yugui

    2013-08-01

    We investigate the structure and physical properties of the undoped bilayer silicene through first-principles calculations and find the system is intrinsically metallic with sizable pocket Fermi surfaces. When realistic electron-electron interaction turns on, the system is identified as a chiral d+id' topological superconductor mediated by the strong spin fluctuation on the border of the antiferromagnetic spin density wave order. Moreover, the tunable Fermi pocket area via strain makes it possible to adjust the spin density wave critical interaction strength near the real one and enables a high superconducting critical temperature.

  8. Molecular diagnosis of 65 families with mucopolysaccharidosis type II (Hunter syndrome) characterized by 16 novel mutations in the IDS gene: Genetic, pathological, and structural studies on iduronate-2-sulfatase.

    PubMed

    Kosuga, Motomichi; Mashima, Ryuichi; Hirakiyama, Asami; Fuji, Naoko; Kumagai, Tadayuki; Seo, Joo-Hyun; Nikaido, Mari; Saito, Seiji; Ohno, Kazuki; Sakuraba, Hitoshi; Okuyama, Torayuki

    2016-07-01

    Mucopolysaccharidosis type II (MPS II: also called as Hunter syndrome) is an X-linked recessive lysosomal storage disorder characterized by the accumulation of extracellular glycosaminoglycans due to the deficiency of the enzyme iduronate-2-sulfatase (IDS). Previous observations suggested that MPS II can be classified into two distinct disease subtypes: (1) severe type of MPS II involves a decline in the cognitive ability of a patient and (2) attenuated type of MPS II exhibits no such intellectual phenotype. To determine whether such disease subtypes of MPS II could be explained by genetic diagnosis, we analyzed mutations in the IDS gene of 65 patients suffering from MPS II among the Japanese population who were diagnosed with both the accumulation of urinary glycosaminoglycans and a decrease in their IDS enzyme activity between 2004 and 2014. Among the specimens examined, we identified the following mutations: 33 missense, 8 nonsense, 7 frameshift, 4 intronic changes affecting splicing, 8 recombinations involving IDS-IDS2, and 7 other mutations including 4 large deletions. Consistent with the previous data, the results of our study showed that most of the attenuated phenotype was derived from the missense mutations of the IDS gene, whereas mutations associated with a large structural alteration including recombination, splicing, frameshift, and nonsense mutations were linked to the severe phenotype of MPS II. Furthermore, we conducted a homology modeling study of IDS P120R and N534I mutant as representatives of the causative mutation of the severe and attenuated type of MPS II, respectively. We found that the substitution of P120R of the IDS enzyme was predicted to deform the α-helix generated by I119-F123, leading to the major structural alteration of the wild-type IDS enzyme. In sharp contrast, the effect of the structural alteration of N534I was marginal; thus, this mutation was pathogenically predicted to be associated with the attenuated type of MPS II

  9. 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

  10. 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. PMID:27602267

  11. Sex-linked dominant

    MedlinePlus

    Inheritance - sex-linked dominant; Genetics - sex-linked dominant; X-linked dominant; Y-linked dominant ... one of the sex chromosomes, which are the X and Y chromosomes. Dominant inheritance occurs when an ...

  12. Sex-linked recessive

    MedlinePlus

    Inheritance - sex-linked recessive; Genetics - sex-linked recessive; X-linked recessive ... X-linked recessive diseases usually occur in males. Males have only one X chromosome. A single recessive ...

  13. Sex-linked dominant

    MedlinePlus

    Inheritance - sex-linked dominant; Genetics - sex-linked dominant; X-linked dominant; Y-linked dominant ... type of chromosome that is affected (autosomal or sex chromosome). It also depends on whether the trait ...

  14. 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…

  15. 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

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

    2016-09-01

    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. PMID:27462022

  1. Id2 Mediates Differentiation of Labyrinthine Placental Progenitor Cell Line, SM10.

    PubMed

    Selesniemi, Kaisa; Albers, Renee E; Brown, Thomas L

    2016-07-01

    The placenta is an organ that is formed transiently during pregnancy, and appropriate placental development is necessary for fetal survival and growth. Proper differentiation of the labyrinthine layer of the placenta is especially crucial, as it establishes the fetal-maternal interface that is involved in physiological exchange processes. Although previous studies have indicated the importance of inhibitor of differentiation/inhibitor of DNA binding-2 (Id2) helix-loop-helix transcriptional regulator in mediating cell differentiation, the ability of Id2 to regulate differentiation toward the labyrinthine (transport) lineage of the placenta has yet to be determined. In the current study, we have generated labyrinthine trophoblast progenitor cells with increased (SM10-Id2) or decreased (SM10-Id2-shRNA) Id2 expression and determined the effect on TGF-β-induced differentiation. Our Id2 overexpression and knockdown analyses indicate that Id2 mediates TGF-β-induced morphological differentiation of labyrinthine trophoblast cells, as Id2 overexpression prevents differentiation and Id2 knockdown results in differentiation. Thus, our data indicate that Id2 is an important molecular mediator of labyrinthine trophoblast differentiation. An understanding of the regulators of trophoblast progenitor differentiation toward the labyrinthine lineage may offer insights into events governing pregnancy-associated disorders, such as placental insufficiency, fetal growth restriction, and preeclampsia. PMID:27168216

  2. Behavioral abnormalities and Parkinson’s-like histological changes resulting from Id2 inactivation in mice

    PubMed Central

    Havrda, Matthew C.; Paolella, Brenton R.; Ward, Nora M.; Holroyd, Kathryn B.

    2013-01-01

    SUMMARY Characterizing dopaminergic neuronal development and function in novel genetic animal models might uncover strategies for researchers to develop disease-modifying treatments for neurologic disorders. Id2 is a transcription factor expressed in the developing central nervous system. Id2−/− mice have fewer dopaminergic neurons in the olfactory bulb and reduced olfactory discrimination, a pre-clinical marker of Parkinson’s disease. Here, we summarize behavioral, histological and in vitro molecular biological analyses to determine whether midbrain dopaminergic neurons are affected by Id2 loss. Id2−/− mice were hyperactive at 1 and 3 months of age, but by 6 months showed reduced activity. Id2−/− mice showed age-dependent histological alterations in dopaminergic neurons of the substantia nigra pars compacta (SNpC) associated with changes in locomotor activity. Reduced dopamine transporter (DAT) expression was observed at early ages in Id2−/− mice and DAT expression was dependent on Id2 expression in an in vitro dopaminergic differentiation model. Evidence of neurodegeneration, including activated caspase-3 and glial infiltration, were noted in the SNpC of older Id2−/− mice. These findings document a novel role for Id2 in the maintenance of midbrain dopamine neurons. The Id2−/− mouse should provide unique opportunities to study the progression of neurodegenerative disorders involving the dopamine system. PMID:23264561

  3. Id-1 as a molecular target in therapy for breast cancer cell invasion and metastasis

    NASA Astrophysics Data System (ADS)

    Fong, Sylvia; Itahana, Yoko; Sumida, Tomoki; Singh, Jarnail; Coppe, Jean-Philippe; Liu, Yong; Richards, Peter C.; Bennington, James L.; Lee, Nancy M.; Debs, Robert J.; Desprez, Pierre-Yves

    2003-11-01

    Mammary epithelial cells constitutively expressing Id-1 protein are unable to differentiate, acquire the ability to proliferate, and invade the extracellular matrix. In addition, Id-1 is aberrantly over-expressed in aggressive and metastatic breast cancer cells, as well as in human breast tumor biopsies from infiltrating carcinomas, suggesting Id-1 might be an important regulator of breast cancer progression. We show that human metastatic breast cancer cells become significantly less invasive in vitro and less metastatic in vivo when Id-1 is down-regulated by stable transduction with antisense Id-1. Expression of the matrix metalloproteinase MT1-MMP is decreased in proportion to the decrease in Id-1 protein levels, representing a potential mechanism for the reduction of invasiveness. Further, to more accurately recapitulate the biology of and potential therapeutic approaches to tumor metastasis, we targeted Id-1 expression systemically in tumor-bearing mice by using a nonviral approach. We demonstrate significant reduction of both Id-1 and MT1-MMP expressions as well as the metastatic spread of 4T1 breast cancer cells in syngeneic BALB/c mice. In conclusion, our studies have identified Id-1 as a critical regulator of breast cancer progression and suggest the feasibility of developing novel therapeutic approaches to target Id-1 expression to reduce breast cancer metastasis in humans.

  4. Clinical significance of up-regulated ID1 expression in Chinese de novo acute myeloid leukemia

    PubMed Central

    Zhou, Jing-Dong; Yang, Lei; Zhu, Xiao-Wen; Wen, Xiang-Mei; Yang, Jing; Guo, Hong; Chen, Qin; Yao, Dong-Ming; Ma, Ji-Chun; Lin, Jiang; Qian, Jun

    2015-01-01

    To investigate the clinical significance of ID1 expression in Chinese de novo AML patients. Real-time quantitative PCR was carried out to detect the status of ID1 expression in 102 de novo AML patients and 28 controls. ID1 transcript level was significantly increased in AML compared to normal controls (p=0.029). The age in the patients with high ID1 expression is significantly older than in those with low ID1 expression (p=0.044). ID1 overexpression occurred with the highest frequency in the patients with poor karyotype (7/7, 100%), lower frequency in the patients with intermediate karyotype (28/60, 47%), and the lowest frequency in the patients with favorable karyotype (12/31, 39%). Both whole AML and non-M3 patients with high ID1 expression had significantly lower rate of complete remission than those with low ID1 expression (p=0.007 and 0.038). ID1 high-expressed patients showed significantly shorter overall survival (OS) than ID1 low-expressed patients in both whole AML and non-M3 according to Kaplan-Meier analysis (p=0.007 and 0.040). However, multivariate analysis indicated that ID1 overexpression was not an independent risk factor in both whole AML and non-M3 patients. However, the adverse impact of ID1 overexpression on outcome was revealed by both Kaplan-Meier analysis and multivariate analysis in the non-M3 patients less than 60 years old. Our study reveals that ID1 overexpression may be associated with higher risk karyotype classification and act as an independent risk factor in young non-M3 patients. PMID:26191235

  5. 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

    • 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.

    • Possibility of splitting APS dipoles to make more ID straights.

      SciTech Connect

      Borland, M.; Accelerator Systems Division

      2009-09-29

      Recently we were asked by Ercan Alp if it would be possible to use three dipoles in an APS sector to make a second ID beamline possible, much as was done for the APSx3 design. We've looked at this to see what might be possible without making too many changes to the ring. Ideally, we'd like to simply replace the one dipole with two shorter dipoles with an insertion device in the middle. Of course, we'd like to make the ID as long as possible, subject to limits on dipole strength, accelerator optics, and emittance. We used elegant [3] to match an insertion device consisting of two sectors. The second (BM) dipole of the first sector was split at the 1/8th point in terms of both angle and length. A zero length drift space was inserted that could then be stretched to create room for an ID. To simplify matters somewhat at this stage, we constrained the length of the two dipoles plus the drift to equal the original dipole length. I.e., we ignored for now the difference between arc and straight length. Our desire is to make the drift space as long as possible. If we limit the dipole field B to 2T, then the total length of the dipoles must be greater than L{sub min} = H{theta}/B, where H = 23.35Tm is the rigidity and {theta} = {pi}/40-0.001 is the total angle. L{sub min} is therefore 0.91 m, and hence the drift space can at most be 2.15 m. At least one, perhaps both, of the short dipoles will end up in a high-dispersion region, which will lead to emittance growth. Hence, we didn't want to drive the length too far and decided to limit it to 2 m, approximately the same as in the APSx3 lattice. Hence, as in that lattice we should be able to accommodate a 1-m-long insertion device. In addition to stretching the drift space, we allowed all twenty quadrupoles in the sectors to vary. Initial constraints included less than 20% deviation in lattice functions at the middle ID straight and less than 0.001% deviation in the final ID straight (to get a good match to the rest of the ring

    • Attention-deficit/hyperactivity disorder, iron deficiency, and obesity: is there a link?

      PubMed

      Cortese, Samuele; Angriman, Marco

      2014-07-01

      The exact etiopathophysiology of attention-deficit/hyperactivity disorder (ADHD) remains elusive, likely because of its phenotypic heterogeneity. Given the involvement of iron in neurocognitive and behavioral functions, iron deficiency (ID) has been suggested as a possible etiopathophysiological factor in a subsample of individuals with ADHD. Most studies assessing ID in ADHD have focused on serum ferritin, a marker of peripheral iron status. Results from these studies are mixed, and the largest studies failed to find a significant association between ADHD and low serum ferritin levels. However, serum ferritin may be influenced by several conditions, including inflammatory status. Increasing evidence, especially from epidemiological studies, points to a significant association between ADHD and obesity. Interestingly, obesity is associated with a chronic inflammatory status, characterized by ID with normal-to-high serum ferritin levels. This article reviews the literature on iron status in ADHD and on the relationship between ADHD and obesity; discusses a possible link among ADHD, ID, and obesity; and proposes that comorbid obesity contributes to ID, via chronic inflammation, in a subsample of individuals with ADHD. Thus, the comorbidity between ADHD and obesity suggests moving beyond serum ferritin levels and assessing the molecular pathways of chronic inflammation that lead to ID in individuals with ADHD and obesity. In turns, this may pave the way for novel treatment strategies for cognitive and behavioral dysfunctions related to ID in ADHD. PMID:25141253

    • 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....

    • 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....

    • 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....

    • 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....

    • 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

    • 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.

    • 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. PMID:26390033

    • The measurement of creep in ultrahigh molecular weight polyethylene: a comparison of conventional versus highly cross-linked polyethylene.

      PubMed

      Estok, Daniel M; Bragdon, Charles R; Plank, Gordon R; Huang, Anna; Muratoglu, Orhun K; Harris, William H

      2005-02-01

      Quantification of creep of highly cross-linked polyethylene would enable separation of creep from wear when evaluating femoral head penetration into polyethylene. We compared creep magnitude of a highly cross-linked versus conventional polyethylene in the laboratory. Twelve acetabular liners of each material were tested, 6 of which had a 32-mm inner diameter (ID) and 6 had 28-mm ID. Creep was measured using coordinate measuring machines during loading at 2 Hz without motion to 4 million cycles. Penetration into 32-mm ID conventional liners reached 97 microm versus 107 microm for highly cross-linked material, not significant. Penetration into 28-mm conventional liners was 132 microm versus 155 microm for highly cross-linked material (P = .017). Ninety percent of the creep had occurred by 2.5 million cycles. PMID:15902864

    • 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…

    • 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.

    • DeID - a data sharing tool for neuroimaging studies.

      PubMed

      Song, Xuebo; Wang, James; Wang, Anlin; Meng, Qingping; Prescott, Christian; Tsu, Loretta; Eckert, Mark A

      2015-01-01

      Funding institutions and researchers increasingly expect that data will be shared to increase scientific integrity and provide other scientists with the opportunity to use the data with novel methods that may advance understanding in a particular field of study. In practice, sharing human subject data can be complicated because data must be de-identified prior to sharing. Moreover, integrating varied data types collected in a study can be challenging and time consuming. For example, sharing data from structural imaging studies of a complex disorder requires the integration of imaging, demographic and/or behavioral data in a way that no subject identifiers are included in the de-identified dataset and with new subject labels or identification values that cannot be tracked back to the original ones. We have developed a Java program that users can use to remove identifying information in neuroimaging datasets, while still maintaining the association among different data types from the same subject for further studies. This software provides a series of user interaction wizards to allow users to select data variables to be de-identified, implements functions for auditing and validation of de-identified data, and enables the user to share the de-identified data in a single compressed package through various communication protocols, such as FTPS and SFTP. DeID runs with Windows, Linux, and Mac operating systems and its open architecture allows it to be easily adapted to support a broader array of data types, with the goal of facilitating data sharing. DeID can be obtained at http://www.nitrc.org/projects/deid. PMID:26441500

    • Fake ID ownership and heavy drinking in underage college students: prospective findings.

      PubMed

      Martinez, Julia A; Rutledge, Patricia C; Sher, Kenneth J

      2007-06-01

      The authors examined the ownership of false identification (fake ID) for the purpose of obtaining alcohol and the relation of fake ID ownership to heavy drinking in a longitudinal sample of college students under 21 years of age. A sample of 3,720 undergraduates was assessed the summer prior to college entrance and during the 4 semesters comprising freshman and sophomore years. Regression analyses were used to estimate bidirectional relations between consumption and fake ID ownership. Sex, Greek membership, and prior drinking were controlled. Results showed that fake ID ownership increased over time (12.5% pre-college to 32.2% fourth semester) and that Greek members were more likely than others to own fake IDs. Fake ID ownership predicted concurrent and next-semester heavy drinking with increasing strength over time. Also, the acquisition (onset) of fake ID ownership at each time point was predicted by previous-semester consumption. When traditional, robust risk factors of consumption are controlled, fake ID ownership meaningfully relates to heavy drinking in college. It thus presents a significant public health problem, addressable through training for alcohol servers and retailers, punitive measures toward fake ID owners, and other possible interventions. PMID:17563142

  1. Silencing of Id2 Alleviates Chronic Neuropathic Pain Following Chronic Constriction Injury.

    PubMed

    Jiang, Liuming; Wu, Qun; Yang, Tao

    2016-05-01

    Inhibitor of DNA binding/differentiation 2 (Id2) belongs to a helix-loop-helix family of proteins. Recent studies have showed that Id2 plays a pivotal role in neuronal survival and neuroprotection. However, under neuropathic pain conditions, the role of Id2 is still unclear. In this study, we investigated the effect of Id2 on neuropathic pain in a rat chronic constriction injury (CCI) model. Our results demonstrated that Id2 was upregulated in the dorsal root ganglion (DRG) in a CCI rat in a time-dependent manner. Intrathecal short-hairpin RNA (shRNA)-Id2 attenuates mechanical allodynia and thermal hyperalgesia in CCI rats, and inhibits the expression of TNF-α and IL-1β in the DRG in CCI rats. Furthermore, knockdown of Id2 reduces the expression of NF-κB p65 in the DRG of CCI rats. Taken together, our findings suggest that knockdown of Id2 may alleviate neuropathic pain by inhibiting the NF-κB activation to inhibit the production of pro-inflammatory mediators. Therefore, Id2 may provide an important target of neuropathic pain treatment. PMID:26768262

  2. 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.

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

    PubMed Central

    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. PMID:24133588

  4. 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.

  5. What Health Issues or Conditions Are Specific to Women Only?

    MedlinePlus

    ... Information Clinical Trials Resources and Publications What health issues or conditions are specific to women only? Skip sharing on social media links Share this: Page Content Women experience ...

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

    PubMed Central

    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.). PMID:25972845

  7. 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.). PMID:25972845

  8. Ebf1-mediated down-regulation of Id2 and Id3 is essential for specification of the B cell lineage

    PubMed Central

    Thal, Melissa A.; Carvalho, Thiago L.; He, Ti; Kim, Hyung-Gyoon; Gao, Hua; Hagman, James; Klug, Christopher A.

    2009-01-01

    Gene knockout experiments in mice have suggested a hierarchical model of early B cell commitment wherein E2A proteins (E47 and E12) activate early B cell factor (Ebf1), which in turn activates expression of the B cell commitment factor, Pax5. In IL-7 receptor alpha (IL-7Rα) knockout mice, B cell development is blocked before B-lineage commitment at the prepro-B cell stage in adult animals. In IL-7Rα−/− prepro-B cells, E47 is expressed and yet is insufficient to transcriptionally activate the putative downstream target gene, Ebf1. In this study, we show that further increases of E47 expression in IL-7Rα−/− prepro-B cells fails to activate Ebf1, but rather leads to a dramatic induction of the E2A inhibitory factors, Id2 and Id3. In contrast, enforced expression of Ebf1 in IL-7Rα−/− bone marrow potently down-regulates Id2 and Id3 mRNA expression and restores B cell differentiation in vivo. Down-regulation of both Id2 and Id3 during B cell specification is essential in that overexpression of either Id2 or Id3 in wild-type bone marrow blocks B cell specification at the prepro-B cell stage. Collectively, these studies suggest a model where Ebf1 induction specifies the B cell fate by dramatically increasing activity of E47 at the posttranslational level. PMID:19122139

  9. G-Links: a gene-centric link acquisition service

    PubMed Central

    Oshita, Kazuki; Tomita, Masaru; Arakawa, Kazuharu

    2015-01-01

    With the availability of numerous curated databases, researchers are now able to efficiently use the multitude of biological data by integrating these resources via hyperlinks and cross-references. A large proportion of bioinformatics research tasks, however, may include labor-intensive tasks such as fetching, parsing, and merging datasets and functional annotations from distributed multi-domain databases. This data integration issue is one of the key challenges in bioinformatics. We aim to provide an identifier conversion and data aggregation system as a part of solution to solve this problem with a service named G-Links, 1) by gathering resource URI information from 130 databases and 30 web services in a gene-centric manner so that users can retrieve all available links about a given gene, 2) by providing RESTful API for easy retrieval of links including facet searching based on keywords and/or predicate types, and 3) by producing a variety of outputs as visual HTML page, tab-delimited text, and in Semantic Web formats such as Notation3 and RDF. G-Links as well as other relevant documentation are available at http://link.g-language.org/ PMID:26673001

  10. 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. PMID:25271972

  11. FHL2 interacts with and acts as a functional repressor of Id2 in human neuroblastoma cells

    PubMed Central

    Han, Weidong; Wu, Zhiqiang; Zhao, Yali; Meng, Yuanguang; Si, Yiling; Yang, Jie; Fu, Xiaobing; Yu, Li

    2009-01-01

    Inhibitor of differentiation 2 (Id2) is a natural inhibitor of the basic helix–loop–helix transcription factors. Although Id2 is well known to prevent differentiation and promote cell-cycle progression and tumorigenesis, the molecular events that regulate Id2 activity remain to be investigated. Here, we identified that Four-and-a-half LIM-only protein 2 (FHL2) is a novel functional repressor of Id2. Moreover, we demonstrated that FHL2 can directly interact with all members of the Id family (Id1–4) via an N-terminal loop–helix structure conserved in Id proteins. FHL2 antagonizes the inhibitory effect of Id proteins on basic helix–loop–helix protein E47-mediated transcription, which was abrogated by the deletion mutation of Ids that disrupted their interaction with FHL2. We also showed a competitive nature between FHL2 and E47 for binding Id2, whereby FHL2 prevents the formation of the Id2–E47 heterodimer, thus releasing E47 to DNA and restoring its transcriptional activity. FHL2 expression was remarkably up-regulated during retinoic acid-induced differentiation of neuroblastoma cells, during which the expression of Id2 was opposite to that. Ectopic FHL2 expression in neuroblastoma cells markedly reduces the transcriptional and cell-cycle promoting functions of Id2. Altogether, these results indicate that FHL2 is an important repressor of the oncogenic activity of Id2 in neuroblastoma cells. PMID:19417068

  12. Security and Privacy Improvements for the Belgian eID Technology

    NASA Astrophysics Data System (ADS)

    Verhaeghe, Pieter; Lapon, Jorn; de Decker, Bart; Naessens, Vincent; Verslype, Kristof

    The Belgian Electronic Identity Card enables Belgian citizens to prove their identity digitally and to sign electronic documents. At the end of 2009, every Belgian citizen older than 12 years will have such an eID card. In the future, usage of the eID card may be mandatory. However, irresponsible use of the card may cause harm to individuals.

  13. 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

  14. Wicked ID: Conceptual Framework for Considering Instructional Design as a Wicked Problem

    ERIC Educational Resources Information Center

    Becker, Katrin

    2007-01-01

    The process of instructional design has parallels in other design disciplines. Software design is one that has experienced intense attention in the last 30 or so years, and many lessons learned there can be applied to ID. Using software design as a springboard, this concept paper seeks to propose a new approach to ID. It suggests that…

  15. 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

    ... the March 5, 2012 Federal Register (76 FR 2012-5245), GIPSA requested applications for designation to... Grain Inspection, Packers and Stockyards Administration Designation for the Pocatello, ID; Evansville... start end Idaho Pocatello, ID (208) 233-8303.... 10/1/2012 9/30/2015 Ohio Valley Evansville, IN...

  16. 77 FR 55486 - Agency Information Collection Activities: Importer ID Input Record

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    ... Federal Register (76 FR 37696) on June 22, 2012, allowing for a 60-day comment period. This notice allows... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Importer ID Input... accordance with the Paperwork Reduction Act: Importer ID Input Record (CBP Form 5106). This is a...

  17. 78 FR 20135 - Notice of Temporary Closure on Public Lands in Boise County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Temporary Closure on Public Lands in Boise County, ID AGENCY: Bureau... 83705 and on the BLM- Idaho Web site: http://www.blm.gov/id/st/en/advisories-closures.html . The...

  18. 76 FR 56145 - Clearwater National Forest; ID; Upper Lochsa Land Exchange EIS

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-12

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF AGRICULTURE Forest Service Clearwater National Forest; ID; Upper Lochsa Land Exchange EIS ACTION: Notice of Intent To... is: Rick Brazell, Forest Supervisor, Clearwater National Forest, 12730 HWY 12, Orofino, ID 83544....

  19. 77 FR 33794 - True Product ID, Inc.; Order of Suspension of Trading

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION True Product ID, Inc.; Order of Suspension of Trading June 5, 2012. It appears to the Securities... securities of True Product ID, Inc. (``True Product'') because it has not filed a periodic report since...

  20. 17 CFR 259.602 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form ID, uniform application... OF 1935 Forms for Electronic Filing § 259.602 Form ID, uniform application for access codes to...

  1. 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…

  2. Matching the Judgmental Task with Standard Setting Panelist Expertise: The Item-Descriptor (ID) Matching Method

    ERIC Educational Resources Information Center

    Ferrara, Steve; Perie, Marianne; Johnson, Eugene

    2008-01-01

    Psychometricians continue to introduce new approaches to setting cut scores for educational assessments in an attempt to improve on current methods. In this paper we describe the Item-Descriptor (ID) Matching method, a method based on IRT item mapping. In ID Matching, test content area experts match items (i.e., their judgments about the knowledge…

  3. Microvascular lesions by estrogen-induced ID3: its implications in cerebral & cardiorenal vascular disease

    PubMed Central

    Das, Jayanta K.; Felty, Quentin

    2014-01-01

    Severe symptoms of cerebral and cardiorenal vascular diseases can be triggered when cerebral, coronary, or glomerular arterioles grow inappropriately as a result of abnormal cell proliferation. The risk factor(s) and molecular mechanisms responsible for microvascular lesion formation are largely unknown. Although controversial, both animal and epidemiological studies have shown that estrogen increases the risk of stroke which may be due to microvascular lesions. Since microvascular diseases are characterized by excessive vessel growth, it is plausible that estrogen-induced neovascularization contributes to the growth of microvascular lesions. We present evidence for how ID3 overexpression in endothelial cells contributes to the development of an estrogen-induced neovascular phenotype with an additional focus on Pyk2 kinase. Our data showed that ID3 overexpression increased neovascularization, cell migration, and spheroid growth of human cerebral microvascular endothelial cells, hCMEC/D3. ID3 overexpressing cells showed significant estrogen-induced G2/M phase transition. Estrogen treatment increased both ID3 phosphorylation and total protein that was inhibited by tamoxifen; and Pyk2 mediated estrogen-induced ID3 mRNA expression. These findings suggest that Pyk2 signals ID3 expression and ID3 is necessary for estrogen-induced neovascularization in hCMEC/D3 cells. A better understanding of how microvascular lesions depend on ID3 may open new avenues for prevention and treatment of neurological diseases. PMID:25129100

  4. Integrated Design System (IDS) Tools for the Spacecraft Aeroassist/Entry Vehicle Design Process

    NASA Technical Reports Server (NTRS)

    Olynick, David; Braun, Robert; Langhoff, Steven R. (Technical Monitor)

    1997-01-01

    The definition of the Integrated Design System technology focus area as presented in the NASA Information Technology center of excellence strategic plan is described. The need for IDS tools in the aeroassist/entry vehicle design process is illustrated. Initial and future plans for spacecraft IDS tool development are discussed.

  5. 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 identification cards. 37.25 Section 37.25 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.25 Renewal...

  6. 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 identification cards. 37.23 Section 37.23 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card Issuance Requirements § 37.23 Reissued...

  7. VizieR Online Data Catalog: Catalogue of bright IDS stars (Lipaeva+, 2014)

    NASA Astrophysics Data System (ADS)

    Lipaeva, N. A.; Sementsov, V. N.; Malkov, O.

    2014-11-01

    A new catalogue of bright binary stars is presented. The catalogue includes bright IDS systems and bright spectroscopic binaries. Besides IDS data (coordinates, relative positions, magnitudes and spectral classification) the catalogue contains extensive cross-identification and comments for 27452 systems. The catalogue is complete to magnitudes of 9mag, but contains stars down to about 16mag. (2 data files).

  8. E and Id proteins influence invariant Natural Killer T cell sublineage differentiation and proliferation

    PubMed Central

    D'Cruz, Louise M.; Stradner, Martin H.; Yang, Cliff Y.; Goldrath, Ananda W.

    2014-01-01

    Disease outcome is known to be influenced by defined subsets of invariant Natural Killer T (iNKT) cells residing in distinct locations within peripheral tissue. However, the factors governing the development of these unique iNKT sublineages during thymic development are unknown. Here we explored the mechanism by which E protein transcription factors and their negative regulators, the Id proteins control the development of iNKT sublineages after positive selection. We found that E proteins directly bound the PLZF promoter and were required for expression of this lineage-defining transcription factor and for the maturation and expansion of thymic iNKT cells. Moreover, expression of the negative regulators of E proteins, Id2 and Id3, defined distinct iNKT cell sublineages. Id3 was expressed in PLZFhigh NKT2 cells and loss of Id3 allowed for increased thymic iNKT cell expansion and abundance of the PLZF+ NKT2 sublineage. Id2 was expressed in TBET+ NKT1 cells and both Id proteins were required for the formation of this sublineage. Thus, we provide insight into E and Id protein regulation of iNKT cell proliferation and differentiation to specific sublineages during development in the thymus. PMID:24470501

  9. Regulation of Id2 expression by CCAAT/enhancer binding protein β

    PubMed Central

    Karaya, Kazuhiro; Mori, Seiichi; Kimoto, Hisashi; Shima, Yoko; Tsuji, Yoshihito; Kurooka, Hisanori; Akira, Shizuo; Yokota, Yoshifumi

    2005-01-01

    Mice deficient for Id2, a negative regulator of basic helix–loop–helix (bHLH) transcription factors, exhibit a defect in lactation due to impaired lobuloalveolar development during pregnancy, similar to the mice lacking the CCAAT enhancer binding protein (C/EBP) β. Here, we show that Id2 is a direct target of C/EBPβ. Translocation of C/EBPβ into the nucleus, which was achieved by using a system utilizing the fusion protein between C/EBPβ and the ligand-binding domain of the human estrogen receptor (C/EBPβ-ERT), demonstrated the rapid induction of endogenous Id2 expression. In reporter assays, transactivation of the Id2 promoter by C/EBPβ was observed and, among three potential C/EBPβ binding sites found in the 2.3 kb Id2 promoter region, the most proximal element was responsible for the transactivation. Electrophoretic mobility shift assay (EMSA) identified this element as a core sequence to which C/EBPβ binds. Chromatin immunoprecipitation (ChIP) furthermore confirmed the presence of C/EBPβ in the Id2 promoter region. Northern blotting showed that Id2 expression in C/EBPβ-deficient mammary glands was reduced at 10 days post coitus (d.p.c.), compared with that in wild-type mammary glands. Thus, our data demonstrate that Id2 is a direct target of C/EBPβ and provide insight into molecular mechanisms underlying mammary gland development during pregnancy. PMID:15809228

  10. An ID Network System to Prepare for Global Environmental/Health Concerns

    NASA Astrophysics Data System (ADS)

    Asano, Shoichiro; Yoneda, Susumu

    Climate change and/or pandemics are global life threatening concerns. For verifying and utilizing monitored data for solving to the Climate Change concerns, a network system based on device ID would be proposed. In this paper, we review the recent standardization initiatives in ITU-T, and propose an ID network that can be used to verify the solutions.

  11. 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

  12. 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

  13. 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…

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

    PubMed Central

    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. PMID:25714620

  15. 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. PMID:25714620

  16. 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. PMID:25486891

  17. Use of Sequenom Sample ID Plus® SNP Genotyping in Identification of FFPE Tumor Samples

    PubMed Central

    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. PMID:24551080

  18. Fish provide ID(H)eas on targeting leukemia.

    PubMed

    Trompouki, Eirini

    2015-05-01

    In this issue of Blood, Shi et al describe the role of isocitrate dehydrogenase 1 (idh1) and idh2 in developmental hematopoiesis and demonstrate the conserved leukemogenic potential of human IDH1 mutations in zebrafish PMID:25953976

  19. 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

  20. 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.

  1. ID Proteins Regulate Diverse Aspects of Cancer Progression and Provide Novel Therapeutic Opportunities

    PubMed Central

    Nair, Radhika; Teo, Wee Siang; Mittal, Vivek; Swarbrick, Alexander

    2014-01-01

    The inhibitor of differentiation (ID) proteins are helix-loop-helix transcriptional repressors with established roles in stem cell self-renewal, lineage commitment, and niche interactions. While deregulated expression of ID proteins in cancer was identified more than a decade ago, emerging evidence has revealed a central role for ID proteins in neoplastic progression of multiple tumor types that often mirrors their function in physiological stem and progenitor cells. ID proteins are required for the maintenance of cancer stem cells, self-renewal, and proliferation in a range of malignancies. Furthermore, ID proteins promote metastatic dissemination through their role in remodeling the tumor microenvironment and by promoting tumor-associated endothelial progenitor cell proliferation and mobilization. Here, we discuss the latest findings in this area and the clinical opportunities that they provide. PMID:24827908

  2. 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

    2015-01-01

    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. PMID:25557546

  3. Six steps in quality intervention development (6SQuID).

    PubMed

    Wight, Daniel; Wimbush, Erica; Jepson, Ruth; Doi, Lawrence

    2016-05-01

    Improving the effectiveness of public health interventions relies as much on the attention paid to their design and feasibility as to their evaluation. Yet, compared to the vast literature on how to evaluate interventions, there is little to guide researchers or practitioners on how best to develop such interventions in practical, logical, evidence based ways to maximise likely effectiveness. Existing models for the development of public health interventions tend to have a strong social-psychological, individual behaviour change orientation and some take years to implement. This paper presents a pragmatic guide to six essential Steps for Quality Intervention Development (6SQuID). The focus is on public health interventions but the model should have wider applicability. Once a problem has been identified as needing intervention, the process of designing an intervention can be broken down into six crucial steps: (1) defining and understanding the problem and its causes; (2) identifying which causal or contextual factors are modifiable: which have the greatest scope for change and who would benefit most; (3) deciding on the mechanisms of change; (4) clarifying how these will be delivered; (5) testing and adapting the intervention; and (6) collecting sufficient evidence of effectiveness to proceed to a rigorous evaluation. If each of these steps is carefully addressed, better use will be made of scarce public resources by avoiding the costly evaluation, or implementation, of unpromising interventions. PMID:26573236

  4. Comparison of ID performance using real and synthetic imagery

    NASA Astrophysics Data System (ADS)

    Jacobs, Eddie L.; Edwards, Timothy C.; Miller, Brian; Hodgkin, Van A.

    2002-07-01

    Recent experiments performed at the U.S. Army Night Vision and Electronic Sensors Directorate (NVESD) provide significant insight into the validation of synthetic imagery for use in human perception experiments. This paper documents the procedures and results of target identification (ID) experiments using real and synthetic thermal imagery. Real imagery representing notional first generation and advanced scanning sensor systems was obtained. Parameters derived from the sensor data were used to generate synthetic imagery using the NVESD Paint the Night simulation. Both image sets were then used in a target identification experiment with trained human observers. Perception test results were analyzed and compared with metrics derived from the imagery. Several parameters missing from the original truth data were found to correlate with differences in the perception data. Synthetic data were regenerated using these additional parameters. A subsequent perception experiment confirmed the importance of these parameters, and a good match was obtained between real and synthetic imagery. While the techniques used in this series of experiments do not constitute a definitive method for validating synthetic imagery, they point to some important observations on validation. The main observation is that both target and local background characteristics must be sufficiently specified in the truth data in order to obtain good agreement between synthetic and real data. The paper concludes with suggestions as to the level of detail necessary for truth data when using synthetic imagery in perception experiments.

  5. 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. PMID:23627591

  6. 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

  7. Six steps in quality intervention development (6SQuID)

    PubMed Central

    Wight, Daniel; Wimbush, Erica; Jepson, Ruth; Doi, Lawrence

    2016-01-01

    Improving the effectiveness of public health interventions relies as much on the attention paid to their design and feasibility as to their evaluation. Yet, compared to the vast literature on how to evaluate interventions, there is little to guide researchers or practitioners on how best to develop such interventions in practical, logical, evidence based ways to maximise likely effectiveness. Existing models for the development of public health interventions tend to have a strong social-psychological, individual behaviour change orientation and some take years to implement. This paper presents a pragmatic guide to six essential Steps for Quality Intervention Development (6SQuID). The focus is on public health interventions but the model should have wider applicability. Once a problem has been identified as needing intervention, the process of designing an intervention can be broken down into six crucial steps: (1) defining and understanding the problem and its causes; (2) identifying which causal or contextual factors are modifiable: which have the greatest scope for change and who would benefit most; (3) deciding on the mechanisms of change; (4) clarifying how these will be delivered; (5) testing and adapting the intervention; and (6) collecting sufficient evidence of effectiveness to proceed to a rigorous evaluation. If each of these steps is carefully addressed, better use will be made of scarce public resources by avoiding the costly evaluation, or implementation, of unpromising interventions. PMID:26573236

  8. 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.

  9. 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.

  10. 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

  11. 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. PMID:24125954

  12. 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. PMID:25027754

  13. Serodiagnosis of human and animal pythiosis using an enzyme-linked immunosorbent assay.

    PubMed Central

    Mendoza, L; Kaufman, L; Mandy, W; Glass, R

    1997-01-01

    Conventional serodiagnosis of Pythium insidiosum infections involves the use of the immunodiffusion (ID) test. This test specifically diagnoses human and animal pythiosis. The test, however, has limited sensitivity and does not detect some culturally proven cases of the disease. Because of the increased recognition of pythiosis among humans and animals, we developed and evaluated an enzyme-linked immunosorbent assay (ELISA) using a soluble antigen from broken hyphae of P. insidiosum. Studies were carried out with sera from five humans and eight animals with culturally and/or histologically proven pythiosis. Some of these sera were negative in the ID test for pythiosis. Heterologous case sera from thirteen humans and two horses, plus 5 sera from healthy humans and 17 from healthy animals, were tested. Of the pythiosis case sera tested, the ID test detected only 8 of 13 (61.5%), whereas the ELISA detected all of them (100%). The ID and ELISA tests were entirely specific and gave negative results or low titers respectively, with sera from humans and animals with heterologous fungal infections or with no apparent illness. No correlation was found between the height of the ELISA titers and negative or positive sera in the ID test. Our results indicate that the ELISA is a reliable serodiagnostic test for pythiosis. It is as specific as the ID test but more sensitive. PMID:9384295

  14. 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.

  15. Animal issues and society.

    PubMed

    Grabau, J H

    1993-05-01

    Animal use topics are sensitive issues today. Animal uses issues are often presented as black and white or 'we' are right and 'they' are wrong. This is clearly demonstrated in the available literature from most organizations. Topics presented will include: delineation of issues and concerned groups; examples of animal issues in education and agriculture; the terrorist issue; examples of animal issues/sportsman issues; examples of political and legislative impact; and examples of biomedical and toxicology animal use issues. PMID:8516774

  16. 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

  17. 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. PMID:26257285

  18. Mesenchymal high-grade glioma is maintained by the ID-RAP1 axis

    PubMed Central

    Niola, Francesco; Zhao, Xudong; Singh, Devendra; Sullivan, Ryan; Castano, Angelica; Verrico, Antonio; Zoppoli, Pietro; Friedmann-Morvinski, Dinorah; Sulman, Erik; Barrett, Lindy; Zhuang, Yuan; Verma, Inder; Benezra, Robert; Aldape, Ken; Iavarone, Antonio; Lasorella, Anna

    2012-01-01

    High-grade gliomas (HGGs) are incurable brain tumors that are characterized by the presence of glioma-initiating cells (GICs). GICs are essential to tumor aggressiveness and retain the capacity for self-renewal and multilineage differentiation as long as they reside in the perivascular niche. ID proteins are master regulators of stemness and anchorage to the extracellular niche microenvironment, suggesting that they may play a role in maintaining GICs. Here, we modeled the probable therapeutic impact of ID inactivation in HGG by selective ablation of Id in tumor cells and after tumor initiation in a new mouse model of human mesenchymal HGG. Deletion of 3 Id genes induced rapid release of GICs from the perivascular niche, followed by tumor regression. GIC displacement was mediated by derepression of Rap1gap and subsequent inhibition of RAP1, a master regulator of cell adhesion. We identified a signature module of 5 genes in the ID pathway, including RAP1GAP, which segregated 2 subgroups of glioma patients with markedly different clinical outcomes. The model-informed survival analysis together with genetic and functional studies establish that ID activity is required for the maintenance of mesenchymal HGG and suggest that pharmacological inactivation of ID proteins could serve as a therapeutic strategy. PMID:23241957

  19. Id-1 is a Key Transcriptional Regulator of Glioblastoma Aggressiveness and a Novel Therapeutic Target

    PubMed Central

    Soroceanu, Liliana; Murase, Ryuichi; Limbad, Chandani; Singer, Eric; Allison, Juanita; Adrados, Isabel; Kawamura, Rumi; Pakdel, Arash; Fukuyo, Yayoi; Nguyen, Daniel; Khan, Sabeena; Arauz, Robert; Yount, Garret L.; Moore, Dan H.; Desprez, Pierre-Yves; McAllister, Sean D.

    2012-01-01

    Glioblastoma (GBM) is the most common form of primary adult brain tumors. A majority of GBMs grow invasively into distant brain tissue, leading to tumor recurrence, which is ultimately incurable. It is, therefore, essential to discover master regulators that control GBM invasiveness and target them therapeutically. We demonstrate here that the transcriptional regulator Id-1 plays a critical role in modulating the invasiveness of GBM cell lines and primary GBM cells. Id-1 expression levels positively correlate with glioma cell invasiveness in culture and with histopathological grades in patient biopsies. Id-1 knockdown dramatically reduces GBM cell invasion that is accompanied by profound morphological changes and robust reduction in expression levels of “mesenchymal” markers, as well as inhibition of self-renewal potential and down-regulation of glioma stem cell markers. Importantly, genetic knockdown of Id-1 leads to a significant increase in survival in an orthotopic model of human GBM. Furthermore, we show that a non-toxic compound, cannabidiol, significantly down-regulates Id-1 gene expression and associated glioma cell invasiveness and self-renewal. Additionally, cannabidiol significantly inhibits the invasion of GBM cells through an organotypic brain slice and glioma progression in vivo. Our results suggest that Id-1 regulates multiple tumor-promoting pathways in GBM, and that drugs targeting Id-1 represent a novel and promising strategy for improving the therapy and outcome of GBM patients. PMID:23243024

  20. 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

  1. 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. PMID:27478242

  2. Id1 expression promotes T regulatory cell differentiation by facilitating TCR costimulation

    PubMed Central

    Jin, Rong; Tang, Hui; Liu, Yuan-Feng; Ge, Qing; Sun, Xiao-Hong; Zhang, Yu

    2014-01-01

    T Regulatory cells (Treg) play crucial roles in the regulation of cellular immunity. The development of Treg cells depends on signals from T cell receptors (TCR) and IL-2 receptors and is influenced by a variety of transcription factors. The basic helix-loop-helix (bHLH) proteins are known to influence TCR signaling thresholds. Whether this property impacts Treg differentiation is not understood. Here, we interrogated the role of bHLH proteins in the production of Treg cells using the CD4 promoter-driven Id1 transgene. We found that Treg cells continued to accumulate as Id1 transgenic mice aged, resulting in a significant increase in Treg cell counts in the thymus as well as in the periphery compared to wild type controls. Data from mixed-bone marrow assays suggest that Id1 acts intrinsically on developing Treg cells. We made a connection between Id1 expression and CD28 co-stimulatory signaling because Id1 transgene expression facilitated the formation of Treg precursors in CD28−/− mice and the in vitro differentiation of Treg cells on thymic dendritic cells despite the blockade of costimulation by anti-CD80/CD86. Id1 expression also allowed in vitro Treg differentiation without anti-CD28 co-stimulation, which was at least in part due to enhanced production of IL-2. Notably, with full strength of co-stimulatory signals, however, Id1 expression caused modest but significant suppression of Treg induction. Finally, we demonstrate that Id1 transgenic mice were less susceptible to the induction of experimental autoimmune encephalomyelitis (EAE), thus illustrating the impact of Id1-mediated augmentation of Treg cell levels on cellular immunity. PMID:24920844

  3. 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.

  4. 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.

  5. Comprehensive College Student Suicide Assessment: Application of the BASIC ID

    ERIC Educational Resources Information Center

    Paladino, Derrick; Minton, Casey A. Barrio

    2008-01-01

    Whether one knows someone who is thinking of suicide, has attempted suicide, or has completed suicide, nearly all individuals who encounter suicide are affected. The influence and residual affects of suicide are further amplified as the issue reaches across communities such as college or university campuses. College and university staff must…

  6. 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.

  7. Linking | Smokefree.gov

    Cancer.gov

    Links to individual pages within the Smokefree.gov Web site are permissible, provided attribution is made to Smokefree.gov and any descriptive notes accurately reflect the content of the linked page(s).

  8. 6 CFR 37.5 - Validity periods and deadlines for 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 Validity periods and deadlines for REAL ID... SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS General § 37.5 Validity periods and deadlines for REAL ID driver's licenses and identification cards. (a)...

  9. 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.

  10. 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…

  11. 6 CFR 37.5 - Validity periods and deadlines for 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 Validity periods and deadlines for REAL ID driver's licenses and identification cards. 37.5 Section 37.5 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS General § 37.5 Validity periods and deadlines for REAL ID...

  12. 6 CFR 37.5 - Validity periods and deadlines for 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 Validity periods and deadlines for REAL ID... SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS General § 37.5 Validity periods and deadlines for REAL ID driver's licenses and identification cards. (a)...

  13. 6 CFR 37.5 - Validity periods and deadlines for 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 Validity periods and deadlines for REAL ID... SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS General § 37.5 Validity periods and deadlines for REAL ID driver's licenses and identification cards. (a)...

  14. 6 CFR 37.5 - Validity periods and deadlines for 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 Validity periods and deadlines for REAL ID... SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS General § 37.5 Validity periods and deadlines for REAL ID driver's licenses and identification cards. (a)...

  15. 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. PMID:17636203

  16. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... its Password. Editorial Note: For Federal Register citations affecting Form ID, see the List of CFR... SECURITIES AND EXCHANGE COMMISSION (CONTINUED) FORMS PRESCRIBED UNDER THE INVESTMENT COMPANY ACT OF...

  17. 78 FR 773 - Hartford Financial Services Group, Inc., Commercial/Actuarial/Information Delivery Services (IDS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Hartford Financial Services Group, Inc., Commercial/Actuarial/ Information Delivery Services (IDS)/Corporate & Financial Reporting Group, Hartford, CT; Notice of...

  18. Id2 IS REQUIRED FOR SPECIFICATION OF DOPAMINERGIC NEURONS DURING ADULT OLFACTORY NEUROGENESIS

    PubMed Central

    Havrda, Matthew C.; Harris, Brent T.; Mantani, Akio; Ward, Nora M.; Paolella, Brenton R.; Cuzon, Verginia C.; Yeh, Hermes H.; Israel, Mark A.

    2009-01-01

    Understanding the biology of adult neural stem cells has important implications for nervous system development and may contribute to our understanding of neurodegenerative disorders and their treatment. We have characterized the process of olfactory neurogenesis in adult mice lacking Inhibitor of DNA Binding 2 (Id2). We found a diminished olfactory bulb containing reduced numbers of granular and periglomerular neurons with a distinct paucity of dopaminergic periglomerular neurons. While no deficiency of the stem cell compartment was detectable, migrating neuroblasts in Id2−/− mutant mice prematurely undergo astroglial differentiation within a disorganized rostral migratory stream. Further, when evaluated in vitro loss of Id2 results in decreased proliferation of neural progenitors and decreased expression of the Hes1 and Mash1 transcription factors, known mediators of neuronal differentiation. These data support a novel role for sustained Id2 expression in migrating neural progenitors mediating olfactory dopaminergic neuronal differentiation in adult animals. PMID:19109490

  19. 78 FR 68467 - Notice of Public Meetings, Twin Falls District Resource Advisory Council, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-14

    ... Resource Advisory Council (RAC) and subcommittee for the Greater sage-grouse will meet as indicated below... sage-grouse will meet at the Twin Falls District BLM Office, 2536 Kimberly Road, Twin Falls, ID...

  20. 75 FR 38767 - Intermountain Region, Boise, Payette, and Sawtooth National Forests; ID; Amendment to the 2003...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... Forest Service Intermountain Region, Boise, Payette, and Sawtooth National Forests; ID; Amendment to the 2003 Land and Resource Management Plans: Wildlife Conservation Strategy (Forested Biological Community) AGENCY: Forest Service, USDA. ACTION: Third correction of notice of intent (NOI) to prepare...

  1. 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

  2. GeneInfoMiner--a web server for exploring biomedical literature using batch sequence ID.

    PubMed

    Xuan, Weijian; Watson, Stanley J; Meng, Fan

    2005-08-15

    GeneInfoMiner is a web-based system for searching Medline abstracts using sequence ID lists such as GenBank accession numbers derived from high-throughput experiments. It will map query results to MeSH topics to facilitate the exploration of the biological significance of the sequence ID lists. GeneInfoMiner is based on a custom gene and protein name identification engine that can map gene and protein names to important molecular biology databases. PMID:15994195

  3. 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

  4. 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.

  5. 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

  6. Gall-ID: tools for genotyping gall-causing phytopathogenic bacteria.

    PubMed

    Davis Ii, Edward W; Weisberg, Alexandra J; Tabima, Javier F; Grunwald, Niklaus J; Chang, Jeff H

    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

  7. A role for Id in the regulation of TGF-beta-induced epithelial-mesenchymal transdifferentiation.

    PubMed

    Kondo, M; Cubillo, E; Tobiume, K; Shirakihara, T; Fukuda, N; Suzuki, H; Shimizu, K; Takehara, K; Cano, A; Saitoh, M; Miyazono, K

    2004-10-01

    Epithelial-mesenchymal transdifferentiation (EMT) is a critical morphogenic event that occurs during embryonic development and during the progression of various epithelial tumors. EMT can be induced by transforming growth factor (TGF)-beta in mouse NMuMG mammary epithelial cells. Here, we demonstrate a central role of helix-loop-helix factors, E2A and inhibitor of differentiation (Id) proteins, in TGF-beta-induced EMT. Epithelial cells ectopically expressing E2A adopt a fibroblastic phenotype and acquire migratory/invasive properties, concomitant with the suppression of E-cadherin expression. Id proteins interacted with E2A proteins and antagonized E2A-dependent suppression of the E-cadherin promoter. Levels of Id proteins were dramatically decreased by TGF-beta. Moreover, NMuMG cells overexpressed Id2 showed partial resistance to TGF-beta-induced EMT. Id proteins thus inhibit the action of E2A proteins on the expression of E-cadherin, but after TGF-beta stimulation, E2A proteins are present in molar excess of the Id proteins, thus over-riding their inhibitory function and leading to EMT. PMID:15181457

  8. The DNA-binding inhibitor Id3 regulates IL-9 production in CD4(+) T cells.

    PubMed

    Nakatsukasa, Hiroko; Zhang, Dunfang; Maruyama, Takashi; Chen, Hua; Cui, Kairong; Ishikawa, Masaki; Deng, Lisa; Zanvit, Peter; Tu, Eric; Jin, Wenwen; Abbatiello, Brittany; Goldberg, Nathan; Chen, Qianming; Sun, Lingyun; Zhao, Keji; Chen, WanJun

    2015-10-01

    The molecular mechanisms by which signaling via transforming growth factor-β (TGF-β) and interleukin 4 (IL-4) control the differentiation of CD4(+) IL-9-producing helper T cells (TH9 cells) remain incompletely understood. We found here that the DNA-binding inhibitor Id3 regulated TH9 differentiation, as deletion of Id3 increased IL-9 production from CD4(+) T cells. Mechanistically, TGF-β1 and IL-4 downregulated Id3 expression, and this process required the kinase TAK1. A reduction in Id3 expression enhanced binding of the transcription factors E2A and GATA-3 to the Il9 promoter region, which promoted Il9 transcription. Notably, Id3-mediated control of TH9 differentiation regulated anti-tumor immunity in an experimental melanoma-bearing model in vivo and also in human CD4(+) T cells in vitro. Thus, our study reveals a previously unrecognized TAK1-Id3-E2A-GATA-3 pathway that regulates TH9 differentiation. PMID:26322481

  9. [ID and Bio Vue systems--comparison of two systems for the typing of erythrocyte antibodies].

    PubMed

    Eichler, H; Klinge, U; Kretschmer, V

    1994-01-01

    The gel centrifugation test ID Microtyping was compared with the column agglutination test BioVue for antibody (AB) screening by testing serum samples of 3,000 patients under controlled conditions: enzyme test (ET; Bromelin) and LISS indirect antiglobulin test (IAT), both incubated for 15 min at 37 degrees C. From a total of 64 ABs, more relevant or possibly relevant ABs were detected by ID than by the BioVue system (63 vs. 56). ABs only detected in ID were: anti-D 3, -Jk(a), E 1, -Le(b)1, -e 1, -C 1, -E,S 1. One anti-Le(b) was only detected by BioVue. The calculated sensitivity was 98.4% for ID and 87.5% for BioVue. Furthermore, this study showed a lower frequency of unspecific reactions or reactions due to irrelevant cold ABs in the ID system (ID: 2.3%, BioVue: 4.0%, specificity 97.7 vs. 96.2%). PMID:9480072

  10. Differential role of Id1 in MLL-AF9-driven leukemia based on cell of origin.

    PubMed

    Man, Na; Sun, Xiao-Jian; Tan, Yurong; García-Cao, Marta; Liu, Fan; Cheng, Guoyan; Hatlen, Megan; Xu, Haiming; Shah, Ronit; Chastain, Nolan; Liu, Na; Huang, Gang; Zhou, Yuan; Sheng, Mengyao; Song, Junhong; Yang, Feng-Chun; Benezra, Robert; Nimer, Stephen D; Wang, Lan

    2016-05-12

    Inhibitor of DNA binding 1 (Id1) functions as an E protein inhibitor, and overexpression of Id1 is seen in acute myeloid leukemia (AML) patients. To define the effects of Id1 on leukemogenesis, we expressed MLL-AF9 in fetal liver (FL) cells or bone marrow (BM) cells isolated from wild-type, Id1(-/-), p21(-/-), or Id1(-/-)p21(-/-) mice, and transplanted them into syngeneic recipient mice. We found that although mice receiving MLL-AF9-transduced FL or BM cells develop AML, loss of Id1 significantly prolonged the median survival of mice receiving FL cells but accelerated leukemogenesis in recipients of BM cells. Deletion of Cdkn1a (p21), an Id1 target gene, can rescue the effect of Id1 loss in both models, suggesting that Cdkn1a is a critical target of Id1 in leukemogenesis. It has been suggested that the FL transplant model mimics human fetal-origin (infant) MLL fusion protein (FP)-driven leukemia, whereas the BM transplantation model resembles postnatal MLL leukemia; in fact, the analysis of clinical samples from patients with MLL-FP(+) leukemia showed that Id1 expression is elevated in the former and reduced in the latter type of MLL-FP(+) AML. Our findings suggest that Id1 could be a potential therapeutic target for infant MLL-AF9-driven leukemia. PMID:26944543

  11. Targeting ID2 expression triggers a more differentiated phenotype and reduces aggressiveness in human salivary gland cancer cells.

    PubMed

    Sumida, Tomoki; Ishikawa, Akiko; Nakano, Hiroyuki; Yamada, Tomohiro; Mori, Yoshihide; Desprez, Pierre-Yves

    2016-08-01

    Inhibitors of DNA-binding (ID) proteins are negative regulators of basic helix-loop-helix transcription factors and generally stimulate cell proliferation and inhibit differentiation. We previously determined that ID1 was highly expressed in aggressive salivary gland cancer (SGC) cells in culture. Here, we show that ID2 is also expressed in aggressive SGC cells. ID2 knockdown triggers important changes in cell behavior, that is, it significantly reduces the expression of N-cadherin, vimentin and Snail, induces E-cadherin expression and leads to a more differentiated phenotype exemplified by changes in cell shape. Moreover, ID2 knockdown almost completely suppresses invasion and the expression of matrix metalloproteinase 9. In conclusion, ID2 expression maintains an aggressive phenotype in SGC cells, and ID2 repression triggers a reduction in cell aggressiveness. ID2 therefore represents a potential therapeutic target during SGC progression. ID proteins are negative regulators of basic helix-loop-helix transcription factors and generally stimulate cell proliferation and inhibit differentiation. ID2 knockdown triggers important changes in cell behavior, that is, it significantly reduces the expression of N-cadherin, vimentin and Snail, induces E-cadherin expression and leads to a more differentiated phenotype exemplified by changes in cell shape. ID2 therefore represents a potential therapeutic target during SGC progression. PMID:27364596

  12. Comparison of immunodiffusion and enzyme linked immunosorbent assay for antibodies to four Aspergillus species.

    PubMed Central

    Froudist, J H; Harnett, G B; McAleer, R

    1989-01-01

    Antigenic extracts were prepared from Aspergillus fumigatus, A niger, A flavus and A terreus for use in enzyme linked immunosorbent assay (ELISA) and immunodiffusion (ID) tests for Aspergillus antibodies to determine whether the use of antigenic extracts from species other than A fumigatus increased the sensitivity of the ELISA. ELISA titres correlated well with positive ID tests. Patient titres by ELISA were significantly higher than control titres for all species. Patient titres to A niger were also significantly higher than titres to the other species. Total number of ID bands to A fumigatus correlated significantly with anti-A fumigatus ELISA titres. It is concluded that the use of antigenic extracts from species other than A fumigatus improves the sensitivity of the ELISA. PMID:2511230

  13. The role of information systems in IDS-physician relationships.

    PubMed

    Kilbridge, P M

    1998-06-01

    The success of integrated delivery systems (IDSs) depends on their ability to develop collaborative relationships with affiliated physician practices. As a long-term strategy, IDSs should develop sophisticated information systems that help their physician practices to effectively manage wellness and disease across the continuum of care. These information systems eventually should include a broad range of features, including systemwide access to communications technologies, such as e-mail and groupware, computer-based alerts and reminders to support wellness management, immediate access to hospital data from physician offices, and automated care guidelines. To address the immediate needs of affiliated physicians, however, IDSs should attempt to optimize the functionality of their existing communications systems, such as fax links and manual processes. PMID:10179968

  14. miR-342 Regulates BRCA1 Expression through Modulation of ID4 in Breast Cancer

    PubMed Central

    Crippa, Elisabetta; Lusa, Lara; De Cecco, Loris; Marchesi, Edoardo; Calin, George Adrian; Radice, Paolo; Manoukian, Siranoush; Peissel, Bernard; Daidone, Maria Grazia

    2014-01-01

    A miRNAs profiling on a group of familial and sporadic breast cancers showed that miRNA-342 was significantly associated with estrogen receptor (ER) levels. To investigate at functional level the role of miR-342 in the pathogenesis of breast cancer, we focused our attention on its “in silico” predicted putative target gene ID4, a transcription factor of the helix-loop-helix protein family whose expression is inversely correlated with that of ER. ID4 is expressed in breast cancer and can negatively regulate BRCA1 expression. Our results showed an inverse correlation between ID4 and miR-342 as well as between ID4 and BRCA1 expression. We functionally validated the interaction between ID4 and miR-342 in a reporter Luciferase system. Based on these findings, we hypothesized that regulation of ID4 mediated by miR-342 could be involved in the pathogenesis of breast cancer by downregulating BRCA1 expression. We functionally demonstrated the interactions between miR-342, ID4 and BRCA1 in a model provided by ER-negative MDA-MB-231 breast cancer cell line that presented high levels of ID4. Overexpression of miR-342 in these cells reduced ID4 and increased BRCA1 expression, supporting a possible role of this mechanism in breast cancer. In the ER-positive MCF7 and in the BRCA1-mutant HCC1937 cell lines miR-342 over-expression only reduced ID4. In the cohort of patients we studied, a correlation between miR-342 and BRCA1 expression was found in the ER-negative cases. As ER-negative cases were mainly BRCA1-mutant, we speculate that the mechanism we demonstrated could be involved in the decreased expression of BRCA1 frequently observed in non BRCA1-mutant breast cancers and could be implicated as a causal factor in part of the familial cases grouped in the heterogeneous class of non BRCA1 or BRCA2-mutant cases (BRCAx). To validate this hypothesis, the study should be extended to a larger cohort of ER-negative cases, including those belonging to the BRCAx class. PMID:24475217

  15. Exploring the Issue of Employment for Adults with an Intellectual Disability in Ireland

    ERIC Educational Resources Information Center

    McGlinchey, Eimear; McCallion, Philip; Burke, Eilish; Carroll, Rachel; McCarron, Mary

    2013-01-01

    Background: The benefits of being in employment are well documented; however, underemployment is a critical issue for people with intellectual disability (ID). Some individuals perceive themselves as being in employment when in fact they are attending a non-work site such as a day service. The impact that this perception of employment has on other…

  16. Characteristics of Individuals with Toileting Problems and Intellectual Disability Using the "Profile of Toileting Issues" ("POTI")

    ERIC Educational Resources Information Center

    Matson, Johnny L.; Horovitz, Max; Sipes, Megan

    2011-01-01

    The prevalence of toileting problems was assessed in 153 adults with intellectual disability (ID) using the "Profile of Toileting Issues" ("POTI") and comparisons were made based on various demographic variables. The most frequently endorsed problems were "has toileting accidents during the day," "has toileting accidents during the night," "has…

  17. The Director's Link, 2002.

    ERIC Educational Resources Information Center

    Clark, Doug, Ed.

    2002-01-01

    This document consists of the four 2002 issues of a quarterly newsletter for Illinois early childhood program directors, providing information on current issues in early childhood education. Regular features in each issue include: "The Director's Toolbox," delineating practical suggestions for directors related to program policies and staff…

  18. Dithranol downregulates expression of Id1 mRNA in human keratinocytes in vitro.

    PubMed

    Ronpirin, C; Tencomnao, T

    2012-01-01

    The precise causes of psoriasis, a chronic skin disorder characterized by hyperproliferation of keratinocytes and incomplete keratinization, are unclear. It is known that expression of helix-loop-helix transcription factor Id1, which functions as an inhibitor of differentiation, is upregulated in psoriatic skin. We investigated the effect of the antipsoriatic drug dithranol on mRNA and protein expression levels of Id1 in the HaCaT keratinocyte cell line. Cultured HaCaT cells were treated with 0-0.5 μg/mL dithranol for 30 min. After 2 and 4 h, total cellular RNA and total proteins were isolated from HaCaT cells, and quantitative real-time reverse transcriptase (RT-PCR) and Western blot were used to determine the mRNA and protein levels of Id1, respectively. Changes in normalized Id1 mRNA levels were observed only after 4 h of dithranol treatment. There was reduced expression of Id1 mRNA transcripts in the HaCaT cells treated with 0.1 μg/mL dithranol, but the reduction was not significant. The expression of Id1 mRNA was significantly downregulated (almost 50%) when 0.25 or 0.5 μg/mL dithranol was applied to the HaCaT cells. However, the normalized Id1 protein levels were not significantly affected. The molecular mechanisms underlying this finding should be investigated further to help determine the therapeutic action of this drug. PMID:23079823

  19. PCB153-Induced Overexpression of ID3 Contributes to the Development of Microvascular Lesions

    PubMed Central

    Das, Jayanta K.; Felty, Quentin

    2014-01-01

    Microvascular lesions resulting from endothelial cell dysfunction are produced in the brain, lung, kidney, and retina of patients of complex chronic diseases. The environmental and molecular risk factors which may contribute in the development of microvascular damage are unclear. The mechanism(s) responsible for initiating microvascular damage remain poorly defined, although several inciting factors have been proposed, including environmental toxicants-induced oxidative stress. Enhanced neovascularization has been implicated in either the development or progression of proliferative vascular lesions. Here, we present evidence for how PCB-induced ROS may contribute to the development of a neovascular phenotype with the aim of elucidating the role of environmental toxicants in endothelial dysfunction with a specific focus on the inhibitor of differentiation protein ID3. We used a combination of phenotype and immunohistochemical analysis followed by validating with protein expression and post-translational modifications with Western Blot and MALDI-TOF/TOF analysis. We also looked for a correlation between ID3 expression in vascular tissue. Our results showed that PCB-induced ROS mediated a highly tube branched neovascular phenotype that also depended on ID3 and Pyk2; and PCB153 treatment increased the size of endothelial spheroids under conditions typically used for clonal selection of stem cell spheroids. High ID3 protein expression correlated with a greater degree of malignancy and oxidative DNA damage marker 8-OHdG in blood vessels from human subjects. PCB153 treatment increased both serine and tyrosine phosphorylation of endothelial ID3. Stable ID3 overexpression increased cell survival of human microvascular endothelial cell line hCMEC/D3. In summary, our data provide evidence that ID3 may play a critical role in regulating vascular endothelial cell survival and development of microvascular lesions induced by persistent environmental pollutants such as PCB153

  20. 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.

  1. Current IT Issues, 2004

    ERIC Educational Resources Information Center

    Spicer, Donald Z.; Deblois, Peter B.

    2004-01-01

    This article features the EDUCAUSE Current Issues Survey. Administered by the EDUCAUSE Current Issues Committee, whose members review and recommend the set of issues to be presented each year, the survey identifies the issues that leaders in higher education information technology see as their most critical IT challenges. The Top-Ten current IT…

  2. Differential gene expression of FoxO1, ID1, and ID3 between young and older men and associations with muscle mass and function

    PubMed Central

    Buford, Thomas W.; Cooke, Matthew B.; Shelmadine, Brian D.; Hudson, Geoffrey M.; Redd, Liz L.; Willoughby, Darryn S.

    2013-01-01

    Background and aims Aging is associated with significant losses of skeletal muscle mass and function. Numerous biochemical molecules have been implicated in the development of these age-related changes, however evidence from human models is sparse. Assessment of transcript expression is useful as it requires minimal tissue and may potentially be used in clinical trials. This study aimed to compare mRNA expression of proteolytic genes in skeletal muscle of young (18–35 yrs) and older (55–75 yrs) men. Methods Muscle tissue was obtained from young (n=14, 21.35±1.03 yrs) and older (n=13, 63.85±1.83 yrs) men using percutaneous biopsy, and transcript expression was quantified using real-time polymerase chain reaction. Lower limb muscle mass was assessed using DEXA while concentric peak torque (PT) and power were assessed via isokinetic dynamometer. When age-related differences in mRNA expression were observed, Pearson correlation coefficients were obtained to examine the relationship of transcripts to muscle mass and function. Results Older muscle contained significantly more transcript for Forkhead Box O 1 (FoxO1, p=0.001), Inhibitor of DNA binding 1 (ID1, p=0.009), and Inhibitor of DNA Binding 3 (ID3, p=0.043) than young muscle. FoxO1 was significantly correlated with lean mass (R=−0.44, p=0.023) and PT (R=−0.40, p=0.046) while ID3 was significantly correlated with PT (R=−0.58, p=0.001) and power (R=−0.65, p<0.001). Moreover, ID1 was significantly correlated with all assessed measures of muscle function - mass (R=−0.39, p=0.046), PT (R=−0.53, p=0.005), and power (R=−0.520, p=0.005). Conclusion These data suggest that FoxO1, ID1, and ID3 are potentially useful as clinical biomarkers of age-related muscle atrophy and dysfunction. PMID:21993163

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

    PubMed

    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. PMID:26797271

  4. Synthesising Topological Links

    PubMed Central

    Baas, Nils A.; Seeman, Nadrian C.; Stacey, Andrew

    2014-01-01

    We discuss the chemical synthesis of topological links, in particular higher order links which have the Brunnian property (namely that removal of any one component unlinks the entire system). Furthermore, we suggest how to obtain both two dimensional and three dimensional objects (surfaces and solids, respectively) which also have this Brunnian property. PMID:25678732

  5. Id Proteins Contribute to Tumor Development and Metastatic Colonization in a Model of Bladder Carcinogenesis

    PubMed Central

    Garcia-Cao, Marta; Al-Ahmadie, Hikmat A.; Chin, Yvette; Bochner, Bernard H.; Benezra, Robert

    2015-01-01

    Abstract Background: Bladder cancer is one of the most common malignant genitourinary diseases worldwide. Despite advances in surgical technique, medical oncology and radiation therapy, cure of invasive tumors remains elusive for patients with late stage disease. Therefore, new therapeutic strategies are needed to improve the response rates with regard to recurrence, invasion and metastasis. Objective: Inhibitor of DNA binding (Id) proteins have been proposed as therapeutic targets due to the key regulatory role they exert in multiple steps of cancer. We aimed to explore the role of Id proteins in bladder cancer development and the pattern of expression of Id proteins in bladder carcinomas. Methods: We used a well-established chemically induced model of bladder carcinogenesis. Wild type and Id-deficient mice were given N-butyl-N-(4-hydroxybutyl) nitrosamine (BBN) in the drinking water and urinary bladder lesions were analyzed histopathologically and stained for Id1. We assessed the effects of Id1 inactivation in cultured bladder cancer cells and in a model of metastatic lung colonization. We also performed Id1 staining of human urothelial carcinoma samples and matched lymph node metastases. Results: Id1 protein was overexpressed in the BBN-induced model of bladder cancer. Id1 deficiency resulted in the development of urinary bladder tumors with areas of extensive hemorrhage and decreased invasiveness when compared to wild type mice. Id1 inactivation led to decreased cell growth in vitro and lung colonization in vivo of human bladder cancer cells. Immunohistochemistry performed on human urothelial carcinoma samples showed Id1 positive staining in both primary tumors and lymph node metastases. Conclusions: In summary, our studies reveal the physiological relevance of Id1 in bladder cancer progression and suggest that targeting Id1 may be important in the development of novel therapies for the treatment of bladder cancer.

  6. Link Between Money Woes, Domestic Abuse Tough to Untangle

    MedlinePlus

    ... April 29, 2016 (HealthDay News) -- Money problems and domestic violence appear to be linked, but it's not clear ... association between financial issues and three levels of domestic violence: making threats/minor physical abuse; severe physical abuse; ...

  7. A validation study of an Italian version of the ID Migraine: preliminary results.

    PubMed

    Brighina, Filippo; Salemi, Giuseppe; Fierro, Brigida; Gasparro, Antonio; Balletta, Giovanni; Aloisio, Antonina; La Pegna, Giovanni Battista; Randisi, Giovanna; Saporito, Vincenzo; Calagna, Giuseppe; Lanaia, Filippo; Morana, Rossana

    2005-09-01

    Migraine is a highly prevalent and disabling disease that is substantially undiagnosed in primary care. Recently, the ID Migraine, a self-administered questionnaire, was shown to be a valid and reliable screener for migraine in primary care in the USA. To validate an Italian version of the ID Migraine, we planned a multicentric study, evaluating at least 220 patients affected by various form of headache. The responses to the questionnaire were compared with the diagnosis of headache made by a headache specialist blind to the result of the questionnaire. Sensitivity, specificity, and positive and negative predictive values for migraine were calculated. The statistical analysis on 140 patients now examined showed a very good performance of the ID Migraine with high sensitivity: 0.94 (95% CI: 0.89-0.95), specificity: 0.70 (95% CI: 0.54-0.86) and positive predictive value: 0.89 (0.82-0.95). If confirmed, these results would establish ID Migraine as a valid screening instrument for migraine in Italian headache patients and warrant further investigation in primary care to assess the validity of this ID screener in Italian population. PMID:16362668

  8. 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. PMID:20359829

  9. Identification of Tox chromatin binding properties and downstream targets by DamID-Seq.

    PubMed

    de Jesus Domingues, António Miguel; Artegiani, Benedetta; Dahl, Andreas; Calegari, Federico

    2016-03-01

    In recent years, DNA adenine methyltransferase identification (DamID) has emerged as a powerful tool to profile protein-DNA interaction on a genome-wide scale. While DamID has been primarily combined with microarray analyses, which limits the spatial resolution and full potential of this technique, our group was the first to combine DamID with sequencing (DamID-Seq) for characterizing the binding loci and properties of a transcription factor (Tox) (sequencing data available at NCBI's Gene Expression Omnibus under the accession number GSE64240). Our approach was based on the combination and optimization of several bioinformatics tools that are here described in detail. Analysis of Tox proximity to transcriptional start sites, profiling on enhancers and binding motif has allowed us to identify this transcription factor as an important new regulator of neural stem cells differentiation and newborn neurons maturation during mouse cortical development. Here we provide a valuable resource to study the role of Tox as a novel key determinant of mammalian somatic stem cells during development of the nervous and lymphatic system, in which this factor is known to be active, and describe a useful pipeline to perform DamID-Seq analyses for any other transcription factor. PMID:26981424

  10. Hyperresponse to T-cell receptor signaling and apoptosis of Id1 transgenic thymocytes.

    PubMed

    Qi, Zengbiao; Sun, Xiao-Hong

    2004-09-01

    The basic helix-loop-helix transcription factors, E2A and HEB, play important roles in T-cell development at multiple checkpoints. Expression of their inhibitor, Id1, abolishes the function of both transcription factors in a dose-dependent manner. The Id1 transgenic thymus is characterized by an accumulation of CD4- CD8- CD44+ CD25- thymocytes, a dramatic reduction of CD4+ CD8+ thymocytes, and an abundance of apoptotic cells. Here we show that these apoptotic cells carry functional T-cell receptors (TCRs), suggesting that apoptosis occurs during T-cell maturation. In contrast, viable Id1 transgenic CD4 single positive T cells exhibit costimulation-independent proliferation upon treatment with anti-CD3 antibody, probably due to a hyperresponse to TCR signaling. Furthermore, Id1 expression causes apoptosis of CD4 and CD8 double- or single-positive thymocytes in HY- or AND-TCR transgenic mice under conditions that normally support positive selection. Collectively, these results suggest that E2A and HEB proteins are crucial for controlling the threshold for TCR signaling, and Id1 expression lowers the threshold, resulting in apoptosis of developing thymocytes. PMID:15314144

  11. Ubiquitin-SUMO Circuitry Controls Activated Fanconi Anemia ID Complex Dosage in Response to DNA Damage

    PubMed Central

    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

    2015-01-01

    Summary 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. PMID:25557546

  12. The use of the Kitt Peak IDS in determining galaxy redshifts - Results for five clusters

    NASA Astrophysics Data System (ADS)

    Hintzen, P.

    1980-06-01

    The redshifts of 71 galaxies in five clusters determined using the Kitt Peak Image Dissector Scanner (IDS) are presented and the accuracy of velocities determined with the IDS system is discussed. Data were obtained from observations of absorption or emission lines in the range 3600-5400 A using the IDS on a 2.1-m telescope and effective apertures of 3.8 x 10.3 arcsec from galaxies belonging to the AWM 7 = NGC 1129, A 1213, A 1795, A 2589 and A 2666 clusters. Wavelength errors due to mechanical flexure, off-center guiding and spectrum noise are estimated to provide an uncertainty of + or - 1.21 A or 92 km/sec in measurements of a given spectrum, and comparison of the velocities determined by the Kitt Peak IDS with those determined by the Lick IDS supports the error value. Implications of the mean heliocentric redshifts and relativistically correct velocity dispersions obtained for the structure and membership of the AWM 7 cluster are discussed.

  13. A Comprehensive Analysis of Primer IDs to Study Heterogeneous HIV-1 Populations.

    PubMed

    Seifert, David; Di Giallonardo, Francesca; Töpfer, Armin; Singer, Jochen; Schmutz, Stefan; Günthard, Huldrych F; Beerenwinkel, Niko; Metzner, Karin J

    2016-01-16

    Determining the composition of viral populations is becoming increasingly important in the field of medical virology. While recently developed computational tools for viral haplotype analysis allow for correcting sequencing errors, they do not always allow for the removal of errors occurring in the upstream experimental protocol, such as PCR errors. Primer IDs (pIDs) are one method to address this problem by harnessing redundant template resampling for error correction. By using a reference mixture of five HIV-1 strains, we show how pIDs can be useful for estimating key experimental parameters, such as the substitution rate of the PCR process and the reverse transcription (RT) error rate. In addition, we introduce a hidden Markov model for determining the recombination rate of the RT PCR process. We found no strong sequence-specific bias in pID abundances (the same RT efficiencies as compared to commonly used short, specific RT primers) and no effects of pIDs on the estimated distribution of the references viruses. PMID:26711506

  14. Attitudes of Israeli Teachers and Paraprofessionals towards the New Definition of ID and Their Willingness to Cope with Special Education Law Changes

    ERIC Educational Resources Information Center

    Lifshitz, Hefziba; Nissim, Shoshanna; Cohen, Sara

    2008-01-01

    Attitudes of teachers (N = 96) and paraprofessionals (N = 48) working with students with intellectual disability (ID) towards the new definition of ID (Luckasson et al., 1992, 2002), was examined. The main innovation of the new definition of ID is the cancellation of the four ID levels, suggesting an optimistic view, especially towards individuals…

  15. Issues in focus.

    PubMed

    1994-08-01

    The issues worldwide that deserve attention pertain to international migration, the education of women, family planning, missing female children, and prevention and control of AIDS cases. Migration outside country borders has been increasing due to economic and social disparities, and uncounted and unrecognized refugees are fleeing environmental disasters. The educational status of women has increased over the past 30 years. For example, female illiteracy has declined among women aged 20-24 years from 19% to 8% in Latin America, from 38% to 12% in eastern and western Asia, and from 80% to 49% in Africa. These improvements are significant, but the problem remains, where, for instance in Africa, there is still extensive illiteracy (75% of females aged under 25 years). A 1993 Population Action International Report states that low female educational levels and weak family planning and health programs are related to large family size and high child death rates. During the 1980s family planning was linked with ecological concerns. Progress has been made in the increase in contraceptive users in developing countries from 14% to 53% during 1965-70. Fertility has declined from 6.1 children per woman in the 1950s to 3.7. Kenya is a good example of a country with high fertility that reduced fertility through its emphasis on family planning. Obstacles to increased prevalence of contraception still remain. In Mexico more than 50% of public birth control services are provided to women in secret due to fear of their husband's abuse. Population pressure can result in the loss of girl children through higher mortality, better nutrition, neglect, or gender preference in the early fetal stages. The challenge of AIDS will be in caring for the sick and adjusting to social changes due to the expected increases in orphaned children. PMID:12318864

  16. Media design of iD PHOTO disk with the CAD structure

    NASA Astrophysics Data System (ADS)

    Ido, Hiroshi; Yoshihiro, Masafumi; Inaba, Akira; Takao, Hiroki; Ohnuki, Satoru; Shimazaki, Katsusuke; Terasaki, Hitoshi; Kume, Minoru

    2002-01-01

    We have developed a new MO(Magneto-Optical) disk, which is named iD(image/intelligent disk) PHOTO, as a promising candidate for a digital still camera memory. The iD PHOTO disk achieves 730MB/disk in a 50.8mm diameter by adopting some techniques mainly as follows, CAD (center aperture detection) type Magnetic Super Resolution reading, recording both on land and in groove, magnetic field modulation writing with irradiation of a pulsed laser beam, and PR(1,1) code. The iD PHOTO disk is required high performance in various environments, for it is used in a portable drive. As one of the most important factors, we have previously reported a reduction of electric power consumption by reducing the recording magnetic field. Here, we introduce thermal structure design of iD PHOTO disk to be suit for a drive in a digital still camera.

  17. 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. PMID:27374565

  18. Tunneling conductance in topological insulator ferromagnet/d+id mixed wave superconductor junctions

    NASA Astrophysics Data System (ADS)

    Li, Hong; Yang, Xinjian; Jia, Cuiping

    2014-05-01

    The tunneling conductance in a topological insulator (TI) ferromagnet/d+id mixed wave superconductor (FM/d+id S) junction is studied based on the Blonder-Tinkham-Klapwijk (BTK) theory. It is demonstrated that the conductance strongly depends on the magnetic gap, the superconducting pair symmetry orientation, and the magnitude of the ratio of Δ2/Δ1. Here Δ1(Δ2) is the absolute pair potential of d(d) component. For a large magnetic gap, the tunneling spectrum is characterized by a dip structure. When α=0.25π, the conductance dip appears at eV=±Δ2. Thus, the d+id pairing symmetry as well as the magnitude of the gap can be determined from the experiment of scanning tunneling spectroscopy.

  19. 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

  20. E Proteins and ID Proteins: Helix-Loop-Helix Partners in Development and Disease.

    PubMed

    Wang, Lan-Hsin; Baker, Nicholas E

    2015-11-01

    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

  1. The Link: A Publication for Education Practitioners, 1999-2001.

    ERIC Educational Resources Information Center

    Balow, Nancy, Ed.

    2001-01-01

    This document contains the 12 issues of the newsletter "The Link" published during 1999-2001. "The Link" disseminates resources, recent educational research findings, and other information of interest to practitioners in the four states served by AEL, Inc.: Virginia, West Virginia, Kentucky, and Tennessee. Feature articles cover such topics as…

  2. Internet over a Bi-Directional Satellite Link

    NASA Technical Reports Server (NTRS)

    Griner, Jim; Allman, Mark; Mallasch, Paul; Stewart, David

    1998-01-01

    Various issues associated with "Internet over a Bi-Directional Satellite Link" are presented in viewgraph form. Specific topics include: 1) Comarison of HTTP over several network channels; 2) Improved performance of HTTP when compared to off-the-shelf software; 3) Demonstration setup of the link between Sheraton Airport Hotel, Dulles and NASA LeRC; and 4) HTTP comparison pages.

  3. TRP's: links to schizophrenia?

    PubMed

    Chahl, Loris A

    2007-08-01

    Schizophrenia is a chronic psychiatric disorder the cause of which is unknown. It is considered to be a neurodevelopmental disorder that results from an interaction of genetic and environmental factors. Direct evidence for links between schizophrenia and TRP channels is lacking. However, several aspects of the pathophysiology of the disorder point to a possible involvement of TRP channels. In this review evidence for links between TRP channels and schizophrenia with respect to neurodevelopment, dopaminergic and cannabinoid systems, thermoregulation, and sensory processes, is discussed. Investigation of these links holds the prospect of a new understanding of schizophrenia with resultant therapeutic advances. PMID:17587552

  4. Fiber optic communication links

    SciTech Connect

    Meyer, R. H.

    1980-01-01

    Fiber optics is a new, emerging technology which offers relief from many of the problems which limited past communications links. Its inherent noise immunity and high bandwidth open the door for new designs with greater capabilities. Being a new technology, certain problems can be encountered in specifying and installing a fiber optic link. A general fiber optic system is discussed with emphasis on the advantages and disadvantages. It is not intended to be technical in nature, but a general discussion. Finally, a general purpose prototype Sandia communications link is presented.

  5. Associating uncertainty with datasets using Linked Data and allowing propagation via provenance chains

    NASA Astrophysics Data System (ADS)

    Car, Nicholas; Cox, Simon; Fitch, Peter

    2015-04-01

    With earth-science datasets increasingly being published to enable re-use in projects disassociated from the original data acquisition or generation, there is an urgent need for associated metadata to be connected, in order to guide their application. In particular, provenance traces should support the evaluation of data quality and reliability. However, while standards for describing provenance are emerging (e.g. PROV-O), these do not include the necessary statistical descriptors and confidence assessments. UncertML has a mature conceptual model that may be used to record uncertainty metadata. However, by itself UncertML does not support the representation of uncertainty of multi-part datasets, and provides no direct way of associating the uncertainty information - metadata in relation to a dataset - with dataset objects.We present a method to address both these issues by combining UncertML with PROV-O, and delivering resulting uncertainty-enriched provenance traces through the Linked Data API. UncertProv extends the PROV-O provenance ontology with an RDF formulation of the UncertML conceptual model elements, adds further elements to support uncertainty representation without a conceptual model and the integration of UncertML through links to documents. The Linked ID API provides a systematic way of navigating from dataset objects to their UncertProv metadata and back again. The Linked Data API's 'views' capability enables access to UncertML and non-UncertML uncertainty metadata representations for a dataset. With this approach, it is possible to access and navigate the uncertainty metadata associated with a published dataset using standard semantic web tools, such as SPARQL queries. Where the uncertainty data follows the UncertML model it can be automatically interpreted and may also support automatic uncertainty propagation . Repositories wishing to enable uncertainty propagation for all datasets must ensure that all elements that are associated with uncertainty

  6. Consistence and discrepancy of neuropathic pain screening tools DN4 and ID-Pain.

    PubMed

    Padua, L; Briani, C; Truini, A; Aprile, I; Bouhassirà, D; Cruccu, G; Jann, S; Nobile-Orazio, E; Pazzaglia, C; Morini, A; Mondelli, M; Ciaramitaro, P; Cavaletti, G; Cocito, D; Fazio, R; Santoro, L; Galeotti, F; Carpo, M; Plasmati, R; Benedetti, L; Schenone, A

    2013-03-01

    Pain is a subjective condition that cannot be objectively measured; for this reason, self patient-perspective is crucial. Recently, several screening tools to discriminate between nociceptive and neuropathic pain have been developed. We aimed at assessing the consistence and discrepancy of two widely used screening tools, The Douleur Neuropathique 4 (DN4) and the 6-item questionnaire (ID-Pain), by comparing their ability in discriminating neuropathic from nociceptive pain. DN4 and ID-Pain were administered to 392 Italian patients attending 16 outpatient services for peripheral nerve diseases. Based on medical history, clinical findings and diagnostic tools, patients were divided into two groups (neuropathic and nociceptive). Globally, ID-Pain identified neuropathic pain in 60 % of patients (38 % probable, 22 % likely). Interestingly also DN4 diagnosed neuropathic pain in 60 % of cases. A discrepancy was observed in 16 % of cases. DN4 and ID-Pain resulted to be highly interrelated in the identification of neuropathic pain. Sensitivity of DN4 was 82 % and specificity was 81 %, while ID-Pain (considering both probable and likely groups) showed sensitivity 78 % and specificity 74 %. Reliable screening tools for neuropathic pain are well related between them; hence, they are available for researchers and clinicians who may choose the most appropriate for their activity. Since the gold standard for the diagnosis and treatment of neuropathic pain cannot do without a neurological evaluation, perhaps DN4, that includes physician objective measures, may help reducing the percentage of dubious cases. Conversely, when needing a more agile tool (not needing a physician) ID-Pain may be adopted. PMID:22434411

  7. 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. PMID:26232435

  8. Precipitation links (PrecipLinks) - a prototype directory for precipitation information

    NASA Technical Reports Server (NTRS)

    Velanthapillia, Balendran; Stocker, Erich Franz

    2006-01-01

    This poster describes a web directory of research oriented precipitation links. In this era of sophisticated search engines and web agents, it might seem counterproductive to establish such a directory of links. However, entering precipitation into a search engine like google will yield over one million hits. To further exacerbate this situation many of the returned links are dead, duplicates of other links, incomplete, or only marginally related to research precipitation or even the broader precipitation area. Sometimes connecting the linked URL causes the browser to lose context and not be able to get back to the original page. Even using more sophisticated search engines query parameters or agents while reducing the overall return doesn't eliminate all of the other issues listed. As part of the development of the measurement-based Precipitation Processing System (PPS) that will support Tropical Rainfall Measuring Mission (TRMM) version 7 reprocessing and the Global Precipitation Measurement (GPM) mission a precipitation links (PrecipLinks) facility is being developed. PrecipLinks is intended to share locations of other sites that contain information or data pertaining to precipitation research. Potential contributors can log-on to the PrecipLinks website and register their site for inclusion in the directory. The price for inclusion is the requirement to place a link back to PrecipLinks on the webpage that is registered. This ensures that users will be able to easily get back to PrecipLinks regardless of any context issues that browsers might have. Perhaps more importantly users while visiting one site that they know can be referred to a location that has many others sites with which they might not be familiar. PrecipLinks is designed to have a very flat structure. This poster summarizes these categories (information, data, services) and the reasons for their selection. Providers may register multiple pages to which they wish to direct users. However, each page

  9. Evaluation of the Mast ID and API 50CH systems for identification of Listeria spp.

    PubMed Central

    Kerr, K G; Rotowa, N A; Hawkey, P M; Lacey, R W

    1990-01-01

    A multipoint inoculation technique (Mast ID) for the identification and species determination of Listeria monocytogenes (sensu strictu) and six other species of the genus Listeria was evaluated. This was compared with the commercially available API 50CH system. Both methods successfully identified all 123 strains tested. The Mast ID system is inexpensive and utilizing a multipoint inoculation technique permits the screening of up to 21 isolates per 9-cm petri dish. The API 50CH system was more expensive and time consuming and is therefore suitable only for the examination of smaller numbers of strains. PMID:2180369

  10. 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.

  11. Surface And Interface Studies At APS Endstation 5ID-C

    SciTech Connect

    Walko, D.A.; Sakata, O.; Lyman, P.F.; Lee, T.-L.; Tinkham, B.P.; Okasinski, J.S.; Zhang, Z.; Bedzyk, M.J.

    2004-05-12

    We have instrumented the 5ID-C hutch of DND-CAT at the Advanced Photon Source (APS) for x-ray surface spectroscopy and scattering. A wide variety of experiments have already been carried out at 5ID-C, including studies on semiconductors, oxides, metals, nanodots, and biomolecular adsorption. We describe the beamline optics, data collection hardware and software, and both diffractometers, a five-circle kappa diffractometer for open-air and liquid-cell experiments, and a psi-circle diffractometer with an integrated ultrahigh vacuum (UHV) chamber, paying particular attention to the requirements of an XSW measurement.

  12. Space Station Engineering Design Issues

    NASA Technical Reports Server (NTRS)

    Mcruer, Duane T.; Boehm, Barry W.; Debra, Daniel B.; Green, C. Cordell; Henry, Richard C.; Maycock, Paul D.; Mcelroy, John H.; Pierce, Chester M.; Stafford, Thomas P.; Young, Laurence R.

    1989-01-01

    Space Station Freedom topics addressed include: general design issues; issues related to utilization and operations; issues related to systems requirements and design; and management issues relevant to design.

  13. Corneal cross-linking.

    PubMed

    Randleman, J Bradley; Khandelwal, Sumitra S; Hafezi, Farhad

    2015-01-01

    Since its inception in the late 1990s, corneal cross-linking has grown from an interesting concept to a primary treatment for corneal ectatic disease worldwide. Using a combination of ultraviolet-A light and a chromophore (vitamin B2, riboflavin), the cornea can be stiffened, usually with a single application, and progressive thinning diseases such as keratoconus arrested. Despite being in clinical use for many years, some of the underlying processes, such as the role of oxygen and the optimal treatment times, are still being worked out. More than a treatment technique, corneal cross-links represent a physiological principle of connective tissue, which may explain the enormous versatility of the method. We highlight the history of corneal cross-linking, the scientific underpinnings of current techniques, evolving clinical treatment parameters, and the use of cross-linking in combination with refractive surgery and for the treatment of infectious keratitis. PMID:25980780

  14. CERES Web Links

    Atmospheric Science Data Center

    2013-03-21

    ...   Web Links to Relevant CERES Information Relevant information about CERES, CERES references, ... Instrument Working Group Home Page Aerosol Retrieval Web Page  (Center for Satellite Applications and Research) ...

  15. Linking Nucleoporins, Mitosis, and Colon Cancer.

    PubMed

    Wong, Richard W; D'Angelo, Maximiliano

    2016-05-19

    Suppression of a nuclear pore protein Nup358/RanBP2 is linked to mitotic cell death, but the clinical relevance of this link is unknown. In a recent issue of Cell, Vecchione et al. (2016) show that in approximately 10% of BRAF-like colorectal cancer (CC) patients, Nup358/RanBP2 is critical for survival. Treatment with vinorelbine, a microtubule-depolymerizing drug that inhibits mitosis, might be a potential treatment for these CCs. PMID:27203373

  16. Genomic structural variants are linked with intellectual disability.

    PubMed

    Bulayeva, Kazima; Lesch, Klaus-Peter; Bulayev, Oleg; Walsh, Christopher; Glatt, Stephen; Gurgenova, Farida; Omarova, Jamilja; Berdichevets, Irina; Thompson, Paul M

    2015-09-01

    Mutations in more than 500 genes have been associated with intellectual disability (ID) and related disorders of cognitive function, such as autism and schizophrenia. Here we aimed to unravel the molecular epidemiology of non-specific ID in a genetic isolate using a combination of population and molecular genetic approaches. A large multigenerational pedigree was ascertained within a Dagestan Genetic Heritage research program in a genetic isolate of indigenous ethnics. Clinical characteristics of the affected members were based on combining diagnoses from regional psychiatric hospitals with our own clinical assessment, using a Russian translation of the structured psychiatric interviews, the Diagnostic Interview for Genetic Studies and the Family Interview for Genetic Studies, based on DSM-IV criteria. Weber/CHLC 9.0 STRs set was used for multipoint parametric linkage analyses (Simwalk2.91). Next, we checked CNVs and LOH (based on Affymetrix SNP 5.0 data) in the linked with ID genomic regions with the aim to identify candidate genes associated with mutations in linked regions. The number of statistically significant (p ≤ 0.05) suggestive linkage peaks with 1.3 < LOD < 3.0 we detected in a total of 10 genomic regions: 1q41, 2p25.3-p24.2, 3p13-p12.1, 4q13.3, 10p11, 11q23, 12q24.22-q24.31, 17q24.2-q25.1, 21q22.13 and 22q12.3-q13.1. Three significant linkage signals with LOD >3 were obtained at 2p25.3-p24.2 under the dominant model, with a peak at 21 cM flanked by loci D2S2976 and D2S2952; at 12q24.22-q24.31 under the recessive model, with a peak at -120 cM flanked by marker D12S2070 and D12S395 and at 22q12.3 under the dominant model, with a peak at 32 cM flanked by marker D22S683 and D22S445. After a set of genes had been designated as possible candidates in these specific chromosomal regions,we conducted an exploratory search for LOH and CNV based on microarray data to detect structural genomic variants within five ID-linked regions with LOD scores between 2.0 and

  17. Medical Issues in Adoption

    MedlinePlus

    ... to Know About Zika & Pregnancy Medical Issues in Adoption KidsHealth > For Parents > Medical Issues in Adoption Print ... or emotional abuse of the child continue Agency Adoptions If you adopt through an agency, you might ...

  18. Emotional and Social Issues

    MedlinePlus

    ... Epinephrine Emotional & Social Issues Find a Support Group Bullying Prevention Spread the Word True Stories Stay Informed ... Epinephrine Emotional & Social Issues Find a Support Group Bullying Prevention Spread the Word True Stories Stay Informed ...

  19. Post-Adolescent Issues

    MedlinePlus

    Search COPING & HEALING CARING FOR A CHILD: POST-ADOLESCENT ISSUES As your child reaches adulthood, there will ... intake. New issues that you and your post adolescent child may want to discus together with his/ ...

  20. Issues in Peer Review.

    ERIC Educational Resources Information Center

    Sawamura, Mark H.

    2001-01-01

    Based on concerns raised at a workshop at the Southern California College of Optometry, addresses critical issues in the process of peer review of faculty teaching and possible alternatives to these issues as applied to an optometric institution. (EV)

  1. Medical Issues: Equipment

    MedlinePlus

    ... Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At School At Home ... Diagnosed Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life Grief & Loss Community & Local ...

  2. Anti-Inulin [β-(2→1)-Linked Polyfructose] and Anti-Grass Levan [β-(2→6)-Linked Polyfructose] Antibody Response in Mice

    PubMed Central

    Chien, C. C.

    1980-01-01

    Anti-inulin [β-(2 → 1) polyfructosan Brucella abortus (InuBA)] and anti-grass levan [β-(2 → 6) polyfructosan] antibody responses in BALB/c and C57BL mice and in their F1 and backcross progeny, as well as in immunoglobulin congenic and Bailey recombinant inbred strains derived from BALB/c and C57BL mice, were examined. The anti-inulin antibodies could accommodate both β-(2 → 1)- and β-(2 → 6)-linked polyfructosans, and 97% of the anti-inulin plaque-forming cells (PFC) from BALB/c mice expressed the cross-reactive idiotypes (InuIdX) shared by the BALB/c inulin- and levan-binding myeloma proteins. Of the C57BL mice, only 25% produced high anti-inulin response, and none exhibited the InuIdX of BALB/c anti-inulin antibodies. The percentages of InuIdX+ anti-inulin PFC were also examined in other strains with high anti-inulin response. In C58 and AL mice, 80% of anti-inulin PFC were InuIdX+, whereas in A/He and RIII mice, only 40% were InuIdX+. All strains examined developed high anti-grass levan response, and the antibodies were specific for β-(2 → 6) structures and did not exhibit InuIdX. Comparison of the magnitude of the anti-inulin antibody titers in response to InuBA in BALB/c, C57BL, and their F1 and backcross progeny, as well as in immunoglobulin congenic (i.e., B.C-8, BAB-14, and C.B-20) and recombinant inbred strains derived from BALB/c and C57BL mice, showed that all mice having the IgCHa(BALB/c) allotype gave high anti-inulin response. In addition to the InuIdX structural genes, the effects of allotype-linked or unlinked “regulatory” genes were also indicated by the lower anti-inulin response in B.C-8 and BAB-14 mice compared with BALB/c mice and the higher anti-inulin response in C.B-20 mice compared with C57BL mice. A multigene interaction in controlling the production of the anti-inulin antibodies was implicated. PMID:6769806

  3. Differential expression of id genes and their potential regulator znf238 in zebrafish adult neural progenitor cells and neurons suggests distinct functions in adult neurogenesis.

    PubMed

    Diotel, Nicolas; Beil, Tanja; Strähle, Uwe; Rastegar, Sepand

    2015-01-01

    Teleost fish display a remarkable ability to generate new neurons and to repair brain lesions during adulthood. They are, therefore, a very popular model to investigate the molecular mechanisms of constitutive and induced neurogenesis in adult vertebrates. In this study, we investigated the expression patterns of inhibitor of DNA binding (id) genes and of their potential transcriptional repressor, znf238, in the whole brain of adult zebrafish. We show that while id1 is exclusively expressed in ventricular cells in the whole brain, id2a, id3 and id4 genes are expressed in broader areas. Interestingly, znf238 was also detected in these regions, its expression overlapping with id2a, id3 and id4 expression. Further detailed characterization of the id-expressing cells demonstrated that (a) id1 is expressed in type 1 and type 2 neural progenitors as previously published, (b) id2a in type 1, 2 and 3 neural progenitors, (c) id3 in type 3 neural progenitors and (d) id4 in postmitotic neurons. Our data provide a detailed map of id and znf238 expression in the brain of adult zebrafish, supplying a framework for studies of id genes function during adult neurogenesis and brain regeneration in the zebrafish. PMID:26107416

  4. Contemporary American Issues.

    ERIC Educational Resources Information Center

    Lewis, Bill; And Others

    This nine-week unit from a junior high American government curriculum covers the following topics: (1) What are the current issues in our physical and social environment?; (2) How do we investigate and evaluate issues?; and (3) What contemporary issues in my physical or social environment do I want to investigate? Students are required to do…

  5. News & Issues, 1999.

    ERIC Educational Resources Information Center

    Oshinsky, Carole J., Ed.

    1999-01-01

    This publication is comprised of the two 1999 issues of "News and Issues," a newsletter devoted to identifying and promoting strategies to reduce the young child poverty rate, and to improve the life chances of children still living in poverty. The Winter/Spring issue includes the following articles: (1) "Innovative Strategies Help Families Cope…

  6. Issues in Teaching Mathematics

    ERIC Educational Resources Information Center

    Ediger, Marlow

    2013-01-01

    In this article, the author states that there are selected issues in mathematics instruction that educators should be well aware of when planning lessons and units of study. These issues provide a basis for thought and discussion when assisting pupils to attain more optimally. Purposeful studying of issues guides mathematics teachers in…

  7. Publications of the School-Linked Services Integration Research Project.

    ERIC Educational Resources Information Center

    Kansas Univ., Lawrence.

    This compilation of publications from the School-Linked Service Integration Research Project focuses on integrated services and includes the following papers: (1) "New Community Schools: Issues for Families in Three Streams of Reform" (Wayne Sailor), describes issues in special education reform, general education reform, and school/health services…

  8. Data link communications in the National Airspace System

    NASA Technical Reports Server (NTRS)

    Lee, Alfred T.

    1989-01-01

    In the near future, conventional radio communications, currently the primary medium for the transfer of information between aircraft and ground stations, will be replaced by digital data link. This paper briefly describes this technology and summarizes what are believed to be the principal human factor issues associated with data link implementation in the airspace system. Integration of data link communications with existing systems on the flight deck and in the Air Traffic Control system is discussed with regard for both near term implementation and longer term operational issues.

  9. Evaluation of the Procleix Ultrio Plus ID NAT assay for detection of HIV 1, HBV and HCV in blood donors

    PubMed Central

    Makroo, Raj Nath; Chowdhry, Mohit; Bhatia, Aakanksha; Antony, Minimol

    2015-01-01

    Introduction: The Procleix Ultrio Plusassay is a new-generation qualitative in vitro nucleic acid amplification test used to screen for human immunodeficiency virus type 1 (HIV-1) RNA, hepatitis C virus (HCV) RNA and hepatitis B virus (HBV) DNA in blood donors. This study was performed to compare the Procleix Ultrio assay with the new-generation Procleix Ultrio Plus Nucleic Acid Test (NAT) assays. Materials and Methods: Ten thousand three hundred and two donor samples were run in parallel for ID NAT using the Procleix Ultrio and the Procleix Ultrio Plus assay. Simultaneously, enzyme-linked immunosorbent assay testing was performed on an EVOLIS Walk away System for HIV, HCV, HBsAg and anti-HBc. Reactive samples were confirmed using polymerase chain reaction. Results: In the 10,302 samples tested during the study period, we identified 15 NAT yields, and all these revealed HBV DNA in the discriminatory assays. Eight of these were exclusive yields from the Ultrio Plus assay and the remaining seven cases were determined as HBV NAT yield, both by the Procleix Ultrio as well as the Ultrio Plus assays, i.e. “Combined” yields. No HCV or HIV 1 yields were detected during the study period by either of two assays. Conclusion: With an overall yield rate of 1 in 687 and an exclusive yield rate of 1 in 1287, the Procleix Ultrio Plus assay proved to be highly sensitive in detecting occult HBV infections. PMID:25722569

  10. Linked Ocean Data

    NASA Astrophysics Data System (ADS)

    Leadbetter, Adam; Arko, Robert; Chandler, Cynthia; Shepherd, Adam

    2014-05-01

    "Linked Data" is a term used in Computer Science to encapsulate a methodology for publishing data and metadata in a structured format so that links may be created and exploited between objects. Berners-Lee (2006) outlines the following four design principles of a Linked Data system: Use Uniform Resource Identifiers (URIs) as names for things. Use HyperText Transfer Protocol (HTTP) URIs so that people can look up those names. When someone looks up a URI, provide useful information, using the standards (Resource Description Framework [RDF] and the RDF query language [SPARQL]). Include links to other URIs so that they can discover more things. In 2010, Berners-Lee revisited his original design plan for Linked Data to encourage data owners along a path to "good Linked Data". This revision involved the creation of a five star rating system for Linked Data outlined below. One star: Available on the web (in any format). Two stars: Available as machine-readable structured data (e.g. An Excel spreadsheet instead of an image scan of a table). Three stars: As two stars plus the use of a non-proprietary format (e.g. Comma Separated Values instead of Excel). Four stars: As three stars plus the use of open standards from the World Wide Web Commission (W3C) (i.e. RDF and SPARQL) to identify things, so that people can point to your data and metadata. Five stars: All the above plus link your data to other people's data to provide context Here we present work building on the SeaDataNet common vocabularies served by the NERC Vocabulary Server, connecting projects such as the Rolling Deck to Repository (R2R) and the Biological and Chemical Oceanography Data Management Office (BCO-DMO) and other vocabularies such as the Marine Metadata Interoperability Ontology Register and Repository and the NASA Global Change Master Directory to create a Linked Ocean Data cloud. Publishing the vocabularies and metadata in standard RDF XML and exposing SPARQL endpoints renders them five-star Linked

  11. 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.

  12. Use of false ID cards and other deceptive methods to purchase alcoholic beverages during high school.

    PubMed

    Schwartz, R H; Farrow, J A; Banks, B; Giesel, A E

    1998-01-01

    Altered motor vehicle drivers's licenses or other falsified or counterfeit photo identification cards are widely and illegally used by teenagers to obtain beer and other alcohol beverages. We obtained information on the methods currently used by teenagers to purchase beer and wine by asking nine hundred teenagers, between 16-19 years old to complete a brief, confidential questionnaire. High school students most often obtained alcoholic beverages by requesting someone of legal age to purchase it for them. College students used borrowed, altered, or counterfeit identification (ID) more often than high school students. Photo IDs purchased through mail order from a magazine advertisement were used infrequently and when use was attempted, they were sometimes (25%) unsuccessful. Fifteen percent of high school students, 14% of college freshmen, and 24% of teenage drug abusers were able to purchase beer by the case with borrowed, altered, or fake ID. Suggestions to reduce sales of alcohol-containing beverages to minors include universal "carding" of prospective purchasers, use of two view or hologram photos on a drivers' license, requiring three different ID cards at the point of purchase, and penalties to stores that fail to make a good effort to identify underage customers. PMID:9789157

  13. National Plant Diagnostic Network, Taxonomic training videos: Introduction to AphID

    Technology Transfer Automated Retrieval System (TEKTRAN)

    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...

  14. 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...

  15. 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.

  16. 77 FR 56241 - Board Meeting; October 17, 2012; Idaho Falls, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    ... REVIEW BOARD Board Meeting; October 17, 2012; Idaho Falls, ID The U.S. Nuclear Waste Technical Review... 1987, the U.S. Nuclear Waste Technical Review Board will hold a public meeting in Idaho Falls, Idaho, on Wednesday, October 17, 2012, to review U.S. Department of Energy (DOE) plans for the...

  17. 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.

  18. 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...

  19. An Integral ASIE ID Model: The 21st Century Instructional Design Model for Teachers

    ERIC Educational Resources Information Center

    Zain, Ismail Md.; Muniandy, Balakrishnan; Hashim, Wahid

    2016-01-01

    Design of instruction is an important feature in teacher education at fulfilling the needs of 4Cs ("critical thinker," "communicator," "collaborator," "creator") developing "a globally competitive learners". As Instructional design models (ID) need to move from adopting a standard approach to…

  20. Developing Technical Expertise in Secondary Technical Schools: The Effect of 4C/ID Learning Environments

    ERIC Educational Resources Information Center

    Sarfo, Frederick K.; Elen, Jan

    2007-01-01

    In this study, the effectiveness of learning environments, developed in line with the specifications of the four components instructional design model (4C/ID model) and the additional effect of ICT for fostering the development of technical expertise in traditional Ghanaian classrooms, was assessed. The study had a one-by-one-by-two…

  1. 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.

  2. 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. PMID:27340682

  3. 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…

  4. 77 FR 64352 - Notice of Temporary Closure of Public Lands in Custer County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Temporary Closure of Public Lands in Custer County, ID AGENCY: Bureau...:00 p.m. MST, at the Challis Field Office and also on the BLM Idaho Web site at:...

  5. 75 FR 35083 - Notice of Realty Action; Direct Sale of Public Lands in Lincoln County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Realty Action; Direct Sale of Public Lands in Lincoln County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of realty action. SUMMARY: The Bureau of...

  6. 77 FR 6026 - Proposed Amendment of Class E Airspace; Boise, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of.... 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 2. The incorporation by reference in 14 CFR... Federal Aviation Administration 14 CFR Part 71 Proposed Amendment of Class E Airspace; Boise, ID...

  7. 78 FR 61442 - Idaho Disaster #ID-00027 Declaration of Economic Injury

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS 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...

  8. 75 FR 41773 - Proposed Amendment of Class E Airspace; Arco, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does..., 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 2. The incorporation by... Federal Aviation Administration 14 CFR Part 71 Proposed Amendment of Class E Airspace; Arco, ID...

  9. 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 Termination of Investigation Pursuant to Section 221 of the Trade Act of 1974, as amended, an...

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-14

    ... Executive Order 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR... follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp... Federal Aviation Administration 14 CFR Part 71 Proposed Amendment of Class E Airspace; McCall, ID...

  11. 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 Register a notice of proposed rulemaking to amend controlled airspace at Idaho Falls, ID (76 FR...'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565,...

  12. 76 FR 13345 - Eastern Idaho Resource Advisory Committee; Caribou-Targhee National Forest, Idaho Falls, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Eastern Idaho Resource Advisory Committee; Caribou-Targhee National Forest, Idaho Falls, ID AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: Pursuant to the authorities...

  13. 76 FR 25537 - Amendment of Class E Airspace; McCall, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ... controlled airspace at McCall, ID (76 FR 8324). Interested parties were invited to participate in this... Executive Order 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR..., 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 0 2. The...

  14. 75 FR 15741 - Applied Materials; Boise, ID; Notice of Termination of Investigation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Applied Materials; Boise, ID; Notice of Termination of Investigation Pursuant to Section 221 of the Trade Act of 1974, as amended, an investigation was initiated in response...

  15. 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

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR 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...

  16. 75 FR 22625 - Notice of Realty Action; Direct Sale of Public Land in Jerome County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Land Management Notice of Realty Action; Direct Sale of Public Land in Jerome County, ID AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action. SUMMARY: To resolve...

  17. 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

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR 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...

  18. 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

    ...'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant.... 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 2. The incorporation by reference in 14 CFR... Falls, ID AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed...

  19. 76 FR 13976 - Eastern Idaho Resource Advisory Committee; Caribou-Targhee National Forest, Idaho Falls, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Forest Service Eastern Idaho Resource Advisory Committee; Caribou-Targhee National Forest, Idaho Falls, ID AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: Pursuant to the authorities...

  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. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) 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 CFR... filer to ensure that the filing has been authorized by the filer. (c) Password (PW)—allows a...

  2. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) 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 CFR... filer to ensure that the filing has been authorized by the filer. (c) Password (PW)—allows a...

  3. 17 CFR 269.7 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears in the... been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password Modification...

  4. 17 CFR 269.7 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears in the... been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password Modification...

  5. 17 CFR 249.446 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... has been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password...

  6. 17 CFR 239.63 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... has been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password...

  7. 17 CFR 269.7 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears in the... been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password Modification...

  8. 17 CFR 249.446 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... has been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password...

  9. 17 CFR 249.446 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... has been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password...

  10. 17 CFR 239.63 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... has been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password...

  11. 17 CFR 239.63 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...: For Federal Register citations affecting Form ID, see the List of CFR Sections Affected, which appears... has been authorized by the filer. (c) Password (PW)—allows a filer, filing agent or training agent to log on to the EDGAR system, submit filings, and change its CCC. (d) Password...

  12. 17 CFR 274.402 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) 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 CFR... filer to ensure that the filing has been authorized by the filer. (c) Password (PW)—allows a...

  13. Phytophthora-ID.org: a sequence-based Phytophthora identification tool

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Contemporary species identification relies strongly on sequence-based identification, yet resources for identification of many fungal and oomycete pathogens are rare. We developed the Phytophthora ID website, which contains two web-based, searchable databases for rapid identification of Phytophthora...

  14. 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…

  15. Verticillium wilt in transgenic sugar beet cultivars in Cassia County, ID, 2006

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Twenty-three transgenic (resistant to glyphosate) and six commercial sugar beet cultivars were evaluated for their susceptibility to Verticillium dahliae in Heyburn, ID during the 2006 growing season. The cultivars were planted in a commercial sugar beet field and exposed to natural levels of V. da...

  16. 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...

  17. 17 CFR 259.602 - Form ID, uniform application for access codes to file on EDGAR.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and on... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form ID, uniform application... its CCC. (d) Password Modification Authorization Code (PMAC)—allows a filer, filing agent or...

  18. 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…

  19. Genome-wide screen for miRNA targets using the MISSION target ID library.

    PubMed

    Coussens, Matthew J; Forbes, Kevin; Kreader, Carol; Sago, Jack; Cupp, Carrie; Swarthout, John

    2012-01-01

    The Target ID Library is designed to assist in discovery and identification of microRNA (miRNA) targets. The Target ID Library is a plasmid-based, genome-wide cDNA library cloned into the 3'UTR downstream from the dual-selection fusion protein, thymidine kinase-zeocin (TKzeo). The first round of selection is for stable transformants, followed with introduction of a miRNA of interest, and finally, selecting for cDNAs containing the miRNA's target. Selected cDNAs are identified by sequencing (see Figure 1-3 for Target ID Library Workflow and details). To ensure broad coverage of the human transcriptome, Target ID Library cDNAs were generated via oligo-dT priming using a pool of total RNA prepared from multiple human tissues and cell lines. Resulting cDNA range from 0.5 to 4 kb, with an average size of 1.2 kb, and were cloned into the p3Î"TKzeo dual-selection plasmid (see Figure 4 for plasmid map). The gene targets represented in the library can be found on the Sigma-Aldrich webpage. Results from Illumina sequencing (Table 3), show that the library includes 16,922 of the 21,518 unique genes in UCSC RefGene (79%), or 14,000 genes with 10 or more reads (66%). PMID:22508434

  20. 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..., “Real-time Automated Personnel Identification System (RAPIDS) User Guide.” (f) CPR. Organizations that utilize CPR shall adhere to the guidelines in this section on user roles: (1) CPR project officer. The...

  1. 77 FR 55813 - Transition of DOE-ID Public Reading Room

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Transition of DOE-ID Public Reading Room AGENCY: Idaho Operations Office, Department of Energy. ACTION... Department of Energy Idaho Operations Office Public Reading Room has been relocated to the INL...

  2. 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…

  3. 75 FR 22695 - Establishment of Class E Airspace; Bonners Ferry, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... Register a notice of proposed rulemaking to amend controlled airspace at Bonners Ferry, ID (74 FR 58570... Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of... continues to read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565,...

  4. 76 FR 16367 - Implementation of the Truth in Caller ID Act of 2009

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... Proceedings, 63 FR 24121 (1998). Electronic Filers: Comments may be filed electronically using the Internet by... ID spoofing done with the intent to defraud, cause harm, or wrongfully obtain anything of value. The... information with the intent to defraud, cause harm, or wrongfully obtain anything of value. The Truth...

  5. 76 FR 43196 - Implementation of the Truth in Caller ID Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-20

    ... proposed in the Caller ID Act NPRM, 76 FR 16367, the revised rules also specify that blocking or attempting... manipulating caller identification information with the intent to defraud, cause harm, or wrongfully obtain... information with the intent to defraud, cause harm, or wrongfully obtain anything of value. Synopsis of...

  6. 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

  7. DPY30 regulates pathways in cellular senescence through ID protein expression

    PubMed Central

    Simboeck, Elisabeth; Gutierrez, Arantxa; Cozzuto, Luca; Beringer, Malte; Caizzi, Livia; M Keyes, William; Di Croce, Luciano

    2013-01-01

    Cellular senescence is an intrinsic defense mechanism to various cellular stresses: while still metabolically active, senescent cells stop dividing and enter a proliferation arrest. Here, we identify DPY30, a member of all mammalian histone H3K4 histone methyltransferases (HMTases), as a key regulator of the proliferation potential of human primary cells. Following depletion of DPY30, cells show a severe proliferation defect and display a senescent phenotype, including a flattened and enlarged morphology, elevated level of reactive oxygen species (ROS), increased SA-β-galactosidase activity, and formation of senescence-associated heterochromatin foci (SAHFs). While DPY30 depletion leads to a reduced level of H3K4me3-marked active chromatin, we observed a concomitant activation of CDK inhibitors, including p16INK4a, independent of H3K4me3. ChIP experiments show that key regulators of cell-cycle progression, including ID proteins, are under direct control of DPY30. Because ID proteins are negative regulators of the transcription factors ETS1/2, depletion of DPY30 leads to the transcriptional activation of p16INK4a by ETS1/2 and thus to a senescent-like phenotype. Ectoptic re-introduction of ID protein expression can partially rescue the senescence-like phenotype induced by DPY30 depletion. Thus, our data indicate that DPY30 controls proliferation by regulating ID proteins expression, which in turn lead to senescence bypass. PMID:23872946

  8. 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

  9. 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.

  10. 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.

  11. 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

  12. 78 FR 77024 - Telemarketing Sales Rule; Notice of Termination of Caller ID Rulemaking

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ...After reviewing the public comments elicited by an Advance Notice of Proposed Rulemaking (``ANPR'') seeking suggestions on ways to enhance the effectiveness and enforceability of the caller identification (``Caller ID'') requirements of the Telemarketing Sales Rule (``TSR''), as well as technical presentations at the FTC's 2012 Robocall Summit, the Commission has determined that amending the......

  13. 78 FR 40382 - Modification of Class D and E Airspace; Twin Falls, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... Falls Joslin Field-Magic Valley Regional Airport, Twin Falls, ID (78 FR 25406). Interested parties were... Executive Order 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR... read as follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E. O. 10854, 24 FR 9565, 3 CFR,...

  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

    ... meets the requirements for parental consent described in 16 CFR 312.5(b)(1). \\1\\ 64 FR 59888 (1999). \\2\\ 16 CFR part 312. \\3\\ 78 FR 3972 (2013). \\4\\ 16 CFR 312.12(a); 78 FR at 3991-3992, 4013. Pursuant to... Parental Consent Method; AssertID, Inc. Application for Approval of Parental Consent Method AGENCY:...

  15. Extraction of words from the national ID cards for automated recognition

    NASA Astrophysics Data System (ADS)

    Akhter, Md. Rezwan; Bhuiyan, Md. Hasanuzzaman; Uddin, Mohammad Shorif

    2011-10-01

    The government of Bangladesh introduced national ID cards in 2008 for all peoples of age 18 years and above. This card is now a de-facto identity document and finds diverse applications in vote casting, bank account opening, telephone subscribing as well as in many real life transactions and security checking. To get real fruits of this versatile ID card, automated retrieving and recognition of an independent person from this extra large national database is an ultimate necessity. This work is the first step to fill this gap in making the recognition in automated fashion. Here we have investigated an image analysis technique to extract the words that will be used in subsequent recognition steps. At first scanned ID card image is used as an input into the computer system and then the target text region is separated from the picture region. The text region is used for separation of lines and words on the basis of the vertical and horizontal projections of image intensity, respectively. Experimentation using real national ID cards confirms the effectiveness of our technique.

  16. 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.

  17. A provably secure revocable ID-based authenticated group key exchange protocol with identifying malicious participants.

    PubMed

    Wu, Tsu-Yang; Tsai, Tung-Tso; Tseng, Yuh-Min

    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

  18. 77 FR 50417 - Proposed Amendment of Class D and Class E Airspace; Lewiston, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ..., ID (77 FR 32921). Also the geographic coordinates of the airport and navigation aids would be... Executive Order 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR... follows: Authority: 49 U.S.C. 106(g), 40103, 40113, 40120; E.O. 10854, 24 FR 9565, 3 CFR, 1959-1963...

  19. 76 FR 23321 - New Sweden Irrigation District, ID; Notice of Preliminary Permit Application Accepted for Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ... Energy Regulatory Commission New Sweden Irrigation District, ID; Notice of Preliminary Permit Application..., 2011, New Sweden Irrigation District filed an application for a preliminary permit, pursuant to section.... The estimated annual generation of the New Sweden Irrigation Project would be 5.6...

  20. PlasmID: a centralized repository for plasmid clone information and distribution

    PubMed Central

    Zuo, Dongmei; Mohr, Stephanie E.; Hu, Yanhui; Taycher, Elena; Rolfs, Andreas; Kramer, Jason; Williamson, Janice; LaBaer, Joshua

    2007-01-01

    The Plasmid Information Database (PlasmID; ) was developed as a community-based resource portal to facilitate search and request of plasmid clones shared with the Dana-Farber/Harvard Cancer Center (DF/HCC) DNA Resource Core. PlasmID serves as a central data repository and enables researchers to search the collection online using common gene names and identifiers, keywords, vector features, author names and PubMed IDs. As of October 2006, the repository contains >46 000 plasmids in 98 different vectors, including cloned cDNA and genomic fragments from 26 different species. Moreover, the clones include plasmid vectors useful for routine and cutting-edge techniques; functionally related sets of human cDNA clones; and genome-scale gene collections for Saccharomyces cerevisiae, Pseudomonas aeruginosa, Yersinia pestis, Francisella tularensis, Bacillus anthracis and Vibrio cholerae. Information about the plasmids has been fully annotated in adherence with a high-quality standard, and clone samples are stored as glycerol stocks in a state-of-the-art automated −80°C freezer storage system. Clone replication and distribution is highly automated to minimize human error. Infor-mation about vectors and plasmid clones, including downloadable maps and sequence data, is freely available online. Researchers interested in requesting clone samples or sharing their own plasmids with the repository can visit the PlasmID website for more information. PMID:17132831

  1. Cross-linked informofers.

    PubMed Central

    Prosvirnin, V V; Ruzidic, S; Samarina, O P

    1979-01-01

    The proteins of 30S RNP particles containing pre-mRNA (hnRNA) were cross-linked with bifunctional reagents (dimethyl-suberimidate and dimethyl-3,3'-dithiobispropionimidate). Further treatment with 1 or 2 M NaCl dissociates all RNA from protein. However, a significant part of protein particles--informofers being cross-linked survived high salt treatment. Their sedimentation coefficients were close to those of original particles. No RNA could be detected in the informofers even after labeling the cells with a precursor for a long period of time. Sodium dodecylsulfate or urea dissociated cross-linked informofers into oligomeric polypeptides. They could be dissociated by beta-mercaptoethanol treatment if a reversible cross-linked reagent had been used. The resulting polypeptides were represented by informatin. RNP particles (30S RNP or poly-particles) were reconstituted upon mixing of cross-linked informofers with pre-mRNA and removal of 2 M NaCl. PMID:503864

  2. Analysis of congenital disorder of glycosylation-Id in a yeast model system shows diverse site-specific under-glycosylation of glycoproteins.

    PubMed

    Bailey, Ulla-Maja; Jamaluddin, Muhammad Fairuz; Schulz, Benjamin L

    2012-11-01

    Asparagine-linked glycosylation is a common post-translational modification of proteins in eukaryotes. Mutations in the human ALG3 gene cause changed levels and altered glycan structures on mature glycoproteins and are the cause of a severe congenital disorder of glycosylation (CDG-Id). Diverse glycoproteins are also under-glycosylated in Saccharomyces cerevisae alg3 mutants. Here we analyzed site-specific glycosylation occupancy in this yeast model system using peptide-N-glycosidase F to label glycosylation sites with an asparagine-aspartate conversion that creates a new endoproteinase AspN cleavage site, followed by proteolytic digestion, and detection of peptides and glycopeptides by LC-ESI-MS/MS. We used this analytical method to identify and measure site-specific glycosylation occupancy in alg3 mutant and wild type yeast strains. We found decreased site-specific N-glycosylation occupancy in the alg3 knockout strain preferentially at Asn-Xaa-Ser sequences located in secondary structural elements, features previously associated with poor glycosylation efficiency. Furthermore, we identified 26 previously experimentally unverified glycosylation sites. Our results provide insights into the underlying mechanisms of disease in CDG-Id, and our methodology will be useful in site-specific glycosylation analysis in many model systems and clinical applications. PMID:23038983

  3. The transcription factor Zeb2 regulates development of conventional and plasmacytoid DCs by repressing Id2.

    PubMed

    Scott, Charlotte L; Soen, Bieke; Martens, Liesbet; Skrypek, Nicolas; Saelens, Wouter; Taminau, Joachim; Blancke, Gillian; Van Isterdael, Gert; Huylebroeck, Danny; Haigh, Jody; Saeys, Yvan; Guilliams, Martin; Lambrecht, Bart N; Berx, Geert

    2016-05-30

    Plasmacytoid dendritic cells (DCs [pDCs]) develop from pre-pDCs, whereas two lineages of conventional DCs (cDCs; cDC1s and cDC2s) develop from lineage-committed pre-cDCs. Several transcription factors (TFs) have been implicated in regulating the development of pDCs (E2-2 and Id2) and cDC1s (Irf8, Id2, and Batf3); however, those required for the early commitment of pre-cDCs toward the cDC2 lineage are unknown. Here, we identify the TF zinc finger E box-binding homeobox 2 (Zeb2) to play a crucial role in regulating DC development. Zeb2 was expressed from the pre-pDC and pre-cDC stage onward and highly expressed in mature pDCs and cDC2s. Mice conditionally lacking Zeb2 in CD11c(+) cells had a cell-intrinsic reduction in pDCs and cDC2s, coupled with an increase in cDC1s. Conversely, mice in which CD11c(+) cells overexpressed Zeb2 displayed a reduction in cDC1s. This was accompanied by altered expression of Id2, which was up-regulated in cDC2s and pDCs from conditional knockout mice. Zeb2 chromatin immunoprecipitation analysis revealed Id2 to be a direct target of Zeb2. Thus, we conclude that Zeb2 regulates commitment to both the cDC2 and pDC lineages through repression of Id2. PMID:27185854

  4. Comparison of micro-ID, API 20E, and conventional media systems in identification of Enterobacteriaceae.

    PubMed

    Aldridge, K E; Gardner, B B; Clark, S J; Matsen, J M

    1978-06-01

    The Micro-ID, a new identification kit for Enterobacteriaceae, consists of 15 biochemical tests, with substrates and reagents impregnated in filter paper disks. A 0.2-ml amount of an organism suspension equal to a 0.5 McFarland standard is pipetted into each of the compartments. After 4 h of incubation and addition of potassium-hydroxide (KOH) to the Voges-Proskauer test, the color reactions are read according to the recommendations of the manufacturer. A five-digit octal code number is derived from each set of reactions from which an identification is derived by using a code book. In a single-blind, comparative study of the Micro-ID system with the API 20E system (Analytab Products Inc.) and conventional biochemical tube media, we found that the Micro-ID and the API 20E systems gave a 90% identification correlation when each was compared with the conventional tube media. A comparison of all three systems gave an 82% overall identification correlation. When the common tests of Micro-ID and API 20E were compared with conventional tube media, we found that the tests in the Micro-ID performed as well as or better than those of the API 20E. Certain groups of organisms, i.e., Citrobacter, Enterobacter, Proteus, Salmonella, and Serratia genera, were found to give low correlation on certain common tests. When using primary isolation MacConkey plates from the clinical laboratory, only 74% of the plates with Enterobacteriaceae had sufficient numbers of colonies of each enteric organism to produce the 0.5 McFarland inoculum density required. Problems concerning the misidentification of some organisms are discussed. PMID:353065

  5. 76 FR 12733 - Shenzhen Tangreat Technology Co., Ltd., Grantee of Equipment Authorization FCC ID No. XRLTG-VIPJAMM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-08

    ... COMMISSION Shenzhen Tangreat Technology Co., Ltd., Grantee of Equipment Authorization FCC ID No. XRLTG... hearing proceeding by directing Shenzhen Tangreat Technology Co., Ltd. (``Shenzhen''), Grantee of... Technology Co., Ltd. (``Shenzhen'') to show cause why the equipment authorization it holds under FCC ID...

  6. Development and Psychometric Properties of an Assessment for Persons with Intellectual Disability--The InterRAI ID

    ERIC Educational Resources Information Center

    Martin, Lynn; Hirdes, John P.; Fries, Brant E.; Smith, Trevor F.

    2007-01-01

    This paper describes the development of the interRAI-Intellectual Disability (interRAI ID), a comprehensive instrument that assesses all key domains of interest to service providers relative to a person with an intellectual disability (ID). The authors report on the reliability and validity of embedded scales for cognition, self-care, aggression,…

  7. 77 FR 55800 - Foreign-Trade Zone 242-Boundary County, ID; Application for Subzone AREVA Enrichment Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 242--Boundary County, ID; Application for Subzone AREVA Enrichment Services, LLC; Bonneville County, ID An application has been submitted to the Foreign-Trade...

  8. 76 FR 29721 - Lost River and Challis-Yankee Fork Ranger Districts, Salmon-Challis National Forest; ID; Lost...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-23

    ... National Forest System lands managed by the Salmon-Challis National Forest. This project has been cancelled... Forest Service Lost River and Challis-Yankee Fork Ranger Districts, Salmon- Challis National Forest; ID... National Forest, 1206 S. Challis St., Salmon, ID 83467. Dated: May 6, 2011. Frank V. Guzman,......

  9. Initial Validation of the Chinese Quality of Life Questionnaire-Intellectual Disabilities (CQOL-ID): A Cultural Perspective

    ERIC Educational Resources Information Center

    Wong, P. K. S.; Wong, D. F. K.; Schalock, R. L.; Chou, Y-C.

    2011-01-01

    Background: In the field of intellectual disabilities (ID), the quality of life concept has been developing rapidly in Chinese societies including Hong Kong, mainland China and Taiwan. However, there is a lack of locally validated instruments to measure the quality of life of people with ID. The study reported in this paper attempted to validate…

  10. Limited Concordance between Teachers, Parents and Healthcare Professionals on the Presence of Chronic Diseases in ID-Adolescents

    ERIC Educational Resources Information Center

    Oeseburg, B.; Jansen, D. E. M. C.; Reijneveld, S. A.; Dijkstra, G. J.; Groothoff, J. W.

    2010-01-01

    Evidence on teachers' knowledge about somatic and mental chronic diseases among ID-adolescent compared to the knowledge parents and healthcare professionals have, is limited. The aim of this study is: (1) to assess the knowledge of teachers on the presence of chronic diseases in ID-adolescents; (2) to compare teachers with parents and healthcare…

  11. 78 FR 4377 - Idaho Panhandle National Forests, Coeur d'Alene River Ranger District, Shoshone County, ID...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-22

    ... Forest Service Idaho Panhandle National Forests, Coeur d'Alene River Ranger District, Shoshone County, ID... written comments to the Coeur d'Alene River Ranger District, Attn: Project Leader Lauren Goschke, 2502 E Sherman Avenue, Coeur d'Alene, ID 83814. Comments may also be sent via email to...

  12. Performance of Candida ID, a New Chromogenic Medium for Presumptive Identification of Candida Species, in Comparison to CHROMagar Candida

    PubMed Central

    Willinger, Birgit; Hillowoth, Cornelia; Selitsch, Brigitte; Manafi, Mammad

    2001-01-01

    Candida ID agar allows identification of Candida albicans and differentiation of other Candida species. In comparison with CHROMagar Candida, we evaluated the performance of this medium directly from 596 clinical specimens. In particular, detection of C. albicans after 24 h of incubation was easier on Candida ID (sensitivity, 96.8%) than on CHROMagar (sensitivity, 49.6%). PMID:11574621

  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, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Prohibition against holding more than one REAL 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 Documentation, Verification, and Card...

  14. 77 FR 52680 - Foreign-Trade Zone 242-Boundary County, ID, Notification of Proposed Production Activity, AREVA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-30

    ... Foreign-Trade Zones Board Foreign-Trade Zone 242--Boundary County, ID, Notification of Proposed Production Activity, AREVA Enrichment Services, LLC, (Gas Centrifuge Production Equipment), Bonneville County, ID Boundary County, grantee of FTZ 242, submitted a notification of proposed production activity on behalf...

  15. Id1 expression promotes peripheral CD4{sup +} T cell proliferation and survival upon TCR activation without co-stimulation

    SciTech Connect

    Liu, Chen; Jin, Rong; Wang, Hong-Cheng; Tang, Hui; Liu, Yuan-Feng; Qian, Xiao-Ping; Sun, Xiu-Yuan; Ge, Qing; Sun, Xiao-Hong; Zhang, Yu

    2013-06-21

    Highlights: •Id1 expression enables naïve T cell proliferation without anti-CD28 co-stimulation. •Id1 expression facilitates T cells survival when stimulated with anti-CD3. •Elevation of IL-2 production by Id1 contributes increased proliferation and survival. •Id1 potentiates NF-κB activation by anti-CD3 stimulation. -- Abstract: Although the role of E proteins in the thymocyte development is well documented, much less is known about their function in peripheral T cells. Here we demonstrated that CD4 promoter-driven transgenic expression of Id1, a naturally occurring dominant-negative inhibitor of E proteins, can substitute for the co-stimulatory signal delivered by CD28 to facilitate the proliferation and survival of naïve CD4{sup +} cells upon anti-CD3 stimulation. We next discovered that IL-2 production and NF-κB activity after anti-CD3 stimulation were significantly elevated in Id1-expressing cells, which may be, at least in part, responsible for the augmentation of their proliferation and survival. Taken together, results from this study suggest an important role of E and Id proteins in peripheral T cell activation. The ability of Id proteins to by-pass co-stimulatory signals to enable T cell activation has significant implications in regulating T cell immunity.

  16. X-linked Agammaglobulinemia.

    PubMed

    Suri, Deepti; Rawat, Amit; Singh, Surjit

    2016-04-01

    X-linked agammaglobulinemia (XLA) is one of the commonest primary immune deficiencies encountered in pediatric clinical practice. In adults, common variable immunodeficiency (CVID) is the most common primary immunodeficiency disease (PID). It is an X-linked disorder characterized by increased susceptibility to encapsulated bacteria, severe hypergammaglobulinemia and absent circulating B cells in the peripheral blood. Replacement immunoglobulin therapy is the main cornerstone of treatment. Aggressive management of intercurrent infections and prophylactic antimicrobials are needed. This review attempts to highlight varied clinical manifestations and management of XLA, especially in the context of developing country. PMID:26909497

  17. Atmospheric propagation issues relevant to optical communications

    NASA Technical Reports Server (NTRS)

    Churnside, James H.; Shaik, Kamran

    1989-01-01

    Atmospheric propagation issues relevant to space-to-ground optical communications for near-earth applications are studied. Propagation effects, current optical communication activities, potential applications, and communication techniques are surveyed. It is concluded that a direct-detection space-to-ground link using redundant receiver sites and temporal encoding is likely to be employed to transmit earth-sensing satellite data to the ground some time in the future. Low-level, long-term studies of link availability, fading statistics, and turbulence climatology are recommended to support this type of application.

  18. Data issues in the life sciences

    PubMed Central

    Thessen, Anne E.; Patterson, David J.

    2011-01-01

    Abstract We review technical and sociological issues facing the Life Sciences as they transform into more data-centric disciplines - the “Big New Biology”. Three major challenges are: 1) lack of comprehensive standards; 2) lack of incentives for individual scientists to share data; 3) lack of appropriate infrastructure and support. Technological advances with standards, bandwidth, distributed computing, exemplar successes, and a strong presence in the emerging world of Linked Open Data are sufficient to conclude that technical issues will be overcome in the foreseeable future. While motivated to have a shared open infrastructure and data pool, and pressured by funding agencies in move in this direction, the sociological issues determine progress. Major sociological issues include our lack of understanding of the heterogeneous data cultures within Life Sciences, and the impediments to progress include a lack of incentives to build appropriate infrastructures into projects and institutions or to encourage scientists to make data openly available. PMID:22207805

  19. Current issues and actions

    SciTech Connect

    Black, D.G.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the progress that has been made toward achieving full regulatory compliance at the Hanford Site. Ongoing compliance self-assessments, implementation of the Tri-Party Agreement, and public meetings continue to identify environmental compliance issues. These issues are discussed openly with the regulatory agencies and with the public to ensure that all environmental compliance issues are addressed.

  20. Aviation Safety Issues Database

    NASA Technical Reports Server (NTRS)

    Morello, Samuel A.; Ricks, Wendell R.

    2009-01-01

    The aviation safety issues database was instrumental in the refinement and substantiation of the National Aviation Safety Strategic Plan (NASSP). The issues database is a comprehensive set of issues from an extremely broad base of aviation functions, personnel, and vehicle categories, both nationally and internationally. Several aviation safety stakeholders such as the Commercial Aviation Safety Team (CAST) have already used the database. This broader interest was the genesis to making the database publically accessible and writing this report.

  1. Informal Reasoning Regarding Socioscientific Issues: A Critical Review of Research

    ERIC Educational Resources Information Center

    Sadler, Troy D.

    2004-01-01

    Socioscientific issues encompass social dilemmas with conceptual or technological links to science. The process of resolving these issues is best characterized by informal reasoning which describes the generation and evaluation of positions in response to complex situations. This article presents a critical review of research related to informal…

  2. Issues of General Concern.

    ERIC Educational Resources Information Center

    Dwyer, Johanna

    1980-01-01

    This task force report presents 10 issues considered important to nutrition education: goals, approaches, advocacy, coordination, training, financing, research, evaluation, follow-up, and information linkages. (SA)

  3. ISSUES MANAGEMENT PROGRAM MANUAL

    SciTech Connect

    Gravois, Melanie

    2007-06-27

    The Lawrence Berkeley National Laboratory (LBNL) Issues Management Program encompasses the continuous monitoring of work programs, performance and safety to promptly identify issues to determine their risk and significance, their causes, and to identify and effectively implement corrective actions to ensure successful resolution and prevent the same or similar problems from occurring. This document describes the LBNL Issues Management Program and prescribes the process for issues identification, tracking, resolution, closure, validation, and effectiveness of corrective actions. Issues that are governed by this program include program and performance deficiencies or nonconformances that may be identified through employee discovery, internal or external oversight assessment findings, suggested process improvements and associated actions that require formal corrective action. Issues may also be identified in and/or may result in Root Cause Analysis (RCA) reports, Price Anderson Amendment Act (PAAA) reports, Occurrence Reporting and Processing System (ORPS) reports, Accident Investigation reports, assessment reports, and External Oversight reports. The scope of these issues may include issues of both high and low significance as well as adverse conditions that meet the reporting requirements of the University of California (UC) Assurance Plan for LBNL or other reporting entities (e.g., U.S. Environmental Protection Agency, U.S. Department of Energy). Issues that are found as a result of a walk-around or workspace inspection that can be immediately corrected or fixed are exempt from the requirements of this document.

  4. Helically linked mirror arrangement

    SciTech Connect

    Ranjan, P.

    1986-08-01

    A scheme is described for helical linking of mirror sections, which endeavors to combine the better features of toroidal and mirror devices by eliminating the longitudinal loss of mirror machines, having moderately high average ..beta.. and steady state operation. This scheme is aimed at a device, with closed magnetic surfaces having rotational transform for equilibrium, one or more axisymmetric straight sections for reduced radial loss, a simple geometrical axis for the links and an overall positive magnetic well depth for stability. We start by describing several other attempts at linking of mirror sections, made both in the past and the present. Then a description of our helically linked mirror scheme is given. This example has three identical straight sections connected by three sections having helical geometric axes. A theoretical analysis of the magnetic field and single-particle orbits in them leads to the conclusion that most of the passing particles would be confined in the device and they would have orbits independent of pitch angle under certain conditions. Numerical results are presented, which agree well with the theoretical results as far as passing particle orbits are concerned.

  5. Linking Literacy and Movement

    ERIC Educational Resources Information Center

    Pica, Rae

    2010-01-01

    There are many links between literacy and movement. Movement and language are both forms of communication and self-expression. Rhythm is an essential component of both language and movement. While people may think of rhythm primarily in musical terms, there is a rhythm to words and sentences as well. Individuals develop an internal rhythm when…

  6. 6 CFR 37.27 - Driver's licenses and identification cards issued during the age-based enrollment period.

    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 issued during the age-based enrollment period. 37.27 Section 37.27 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY REAL ID DRIVER'S LICENSES AND IDENTIFICATION CARDS Minimum Documentation, Verification, and Card...

  7. Emerging Environmental Issues.

    NASA Astrophysics Data System (ADS)

    Munn, Ted; Timmerman, Peter; Whyte, Anne

    2000-07-01

    Emerging environmental issues are issues that may someday be of concern but that have not yet been generally recognized. A review of such issues that have occurred over the last 50 years reveals that many of them have erupted rather suddenly (e.g., stratospheric ozone depletion, acid rain). However, some issues were recognized long ago by the scientific community (e.g., land degradation, overconsumption of freshwater), but for economic or other reasons governments have refused to act. The authors of this study were commissioned by the United Nations Environment Program and the Scientific Committee on Problems of the Environment to carry out a global survey of emerging environmental issues, using the responses received to questionnaires that were sent to scientists, managers, and policy makers around the world. It had been hoped that a short list of priority issues could be identified but the number of issues was very long. However, the issues could be divided into four major classes: 1) Transformations of old issues; continually evolving, and in most cases broadening, in response to increasing scientific and technological knowledge and to changing socioeconomic, cultural, and environmental conditions. 2) Policy issues, the long-term environmental consequences of which may already be of concern. 3) Accidents waiting to happen, for example, chemical time bombs. 4) Surprises in the nonlinear responses of ecosystems to new and different stresses, as well as in the nature of socioeconomic drivers of environmental change. In a subsequent study, the authors applied the lessons learned in the global study to an examination of emerging environmental issues in the province of Ontario, Canada.

  8. Medical Issues: Breathing

    MedlinePlus

    ... invasive ventilation. For long-term invasive ventilation, a tracheostomy tube is usually required. During a surgical procedure, ... soon as possible after diagnosis. Helpful Links Aaron's Tracheostomy webpage Acute Respiratory Illness Care Guidelines A Young ...

  9. The Coverage Issue

    ERIC Educational Resources Information Center

    Yoshinobu, Stan; Jones, Matthew G.

    2012-01-01

    A significant issue mathematics instructors face is how to cover all the material. Mathematics teachers of all levels have some external and internal pressures to "get through" all the required material. The authors define "the coverage issue" to be the set of difficulties that arise in attempting to cover a lengthy list of topics. Principal among…

  10. Poverty + Hunger = Global Issues.

    ERIC Educational Resources Information Center

    Schwartz, Richard H.

    1983-01-01

    Geography teachers can use mathematics to teach fourth, fifth, and sixth grade students about critical global issues. Five sample problems concerning population, poverty, waste, the arms race, and hunger are presented. The global issue related to each problem is discussed, and the solution and mathematical skill are provided. (RM)

  11. Teaching about Population Issues.

    ERIC Educational Resources Information Center

    Otero, George G., Jr., Comp.

    This teaching guide on population issues contains 19 activities for students in grades 7-12. The objective is to analyze population issues that have resulted from human population dynamics. In this guide, four categories of activities are included: some are discussion starters, some provide factual data, some focus on thinking skills, and some are…

  12. Agriculture Issues. Transition Series.

    ERIC Educational Resources Information Center

    Comptroller General of the U.S., Washington, DC.

    This report is one of a series by the General Accounting Office that summarizes major policy, management, and program issues facing agency heads in the Bush administration. Many concerns have been identified, some new, others long-standing. This report on the Department of Agriculture describes concerns about the following six issues: (1)…

  13. Issues in Pupil Transportation.

    ERIC Educational Resources Information Center

    Association of School Business Officials International, Reston, VA.

    The primary purpose of this book is to present the critical issues in pupil transportation that will confront pupil transportation supervisors in local school districts. The following issues are discussed: (1) demands for extended service from community pressure groups; (2) reductions in budget requests by governing bodies; (3) unrest among driver…

  14. Legal Issues in Testing.

    ERIC Educational Resources Information Center

    Childs, Ruth Axman

    Court cases are presented that illustrate some of the issues that courts have dealt with in the area of educational testing. While this study was developed primarily for parents, the booklet should also help school administrators and testing professionals learn about court cases and precedents relevant to some major issues in educational testing.…

  15. Issues in International Rehabilitation.

    ERIC Educational Resources Information Center

    Nathanson, Jeanne H., Ed.

    1991-01-01

    Eight articles address issues and programs in international rehabilitation. The issue is introduced by a message from the Assistant Secretary of the United States Department of Education for the Office of Special Education and Rehabilitation Services, Robert R. Davila. Next, "A History of International Rehabilitation" (Nora Ellen Groce) reports on…

  16. Issue Brief on Diversity

    ERIC Educational Resources Information Center

    Division on Developmental Disabilities, Council for Exceptional Children (NJ1), 2013

    2013-01-01

    During the past year, the Diversity Committee of the Division of Developmental Disabilities (DDD) Board worked with the Board and the Issues Committee Chair to develop an issue brief addressing diversity, its impact on the membership and the wider community that is served by the work of DDD, resulting in recommendations that will influence policy…

  17. Preface: ISBB Special Issue

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This special issue is published for the International Society of Biocatalysis and Biotechnology (ISBB). The ISBB special issue is devoted to all areas of biocatalysis and agricultural biotechnology in which biological systems are developed and/or used for the provision of commercial goods or serv...

  18. State Issues Digest, 2003.

    ERIC Educational Resources Information Center

    American Association of State Colleges and Universities, Washington, DC.

    This digest is designed to provide campus leaders with an up-to-date, "bird's eye" view of key issues affecting state colleges and universities. The American Association of State Colleges and Universities conducted is annual State Issues Survey of the Council of State Representatives in 2002 and received 44 responses from 61 college and university…

  19. TRICHLOROETHYLENE (TCE) ISSUE PAPERS

    EPA Science Inventory

    These issue papers are a part of EPA's effort to develop a trichloroethylene (TCE) human health risk assessment. These issue papers were developed by EPA to provide scientific and technical information to the National Academy of Sciences (NAS) for use in developing their advice ...

  20. HRD Issues in Asia.

    ERIC Educational Resources Information Center

    1998

    This document contains four papers from a symposium on human resource development (HRD) issues in Asia. "The Japanese Human Resource Development System" (Kiyoe Harada) provides a comprehensive model of the Japanese HRD system based on the current state of the art, including management practices and issues and trends in Japanese HRD. "Structured…