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Sample records for identity management solution

  1. Playing It Safe: Identity Management and Single Sign-On

    ERIC Educational Resources Information Center

    Alawneh, John

    2012-01-01

    Whenever thousands of users need to connect seamlessly to a vast number of online resources, identity management (IDM) becomes a critical capability. Although several products on the market can deliver a robust identity management solution, there is no one-size-fits-all. Identity management requires business processes and a supporting…

  2. Playing It Safe: Identity Management and Single Sign-On

    ERIC Educational Resources Information Center

    Alawneh, John

    2012-01-01

    Whenever thousands of users need to connect seamlessly to a vast number of online resources, identity management (IDM) becomes a critical capability. Although several products on the market can deliver a robust identity management solution, there is no one-size-fits-all. Identity management requires business processes and a supporting…

  3. 6 Keys to Identity Management

    ERIC Educational Resources Information Center

    Shoham, Idan

    2011-01-01

    An Identity and Access Management (IAM) project on campus can feel like a Sisyphean task: Just when access rights have finally been sorted out, the semester ends--and users change roles, leave campus, or require new processes. IT departments face a constantly changing technical landscape: (1) integrating new applications and retiring old ones; (2)…

  4. 6 Keys to Identity Management

    ERIC Educational Resources Information Center

    Shoham, Idan

    2011-01-01

    An Identity and Access Management (IAM) project on campus can feel like a Sisyphean task: Just when access rights have finally been sorted out, the semester ends--and users change roles, leave campus, or require new processes. IT departments face a constantly changing technical landscape: (1) integrating new applications and retiring old ones; (2)…

  5. Exploiting OAuth 2.0: from User Delegation for OGC Services to a Generic Federation-as-a-Service Solution for Federated Identity Management

    NASA Astrophysics Data System (ADS)

    Kershaw, Philip; Jensen, Jens; Stephens, Ag; van Engen, Willem

    2013-04-01

    We explore an application of OAuth to enable user delegation for OGC-based services and the evolution of this solution to form part of a wider Federation-as-a-Service offering for federated identity management. OAuth has established itself in the commercial sector as a means for users to delegate access to secured resources under their control to third parties. It has also found its way into the academic and research domains as a solution for user delegation. Notable examples including the CILogon project for Teragrid in the US, and also, closer to the Earth Sciences, as part of the OGC Web Services, Phase 6 Testbed. Both are examples of OAuth 1.0 implementations. Version 2.0 has seen significant changes to this original specification which have not been without controversy but it has arguably provided a greater degree of flexibility in how it can be applied and the use cases that it can address. At CEDA (Centre for Environmental Data Archival, STFC), a Python implementation of OAuth 2.0 was made to explore these capabilities with a focus on providing a solution for user delegation for data access, processing and visualisation services for the Earth Observation and Climate sciences domains. The initial goal was to provide a means of delegating short-lived user credentials to trusted services along the same lines as the established approach of Proxy certificates widely used in Grid computing. For the OGC and other HTTP-based services employed by CEDA, OAuth makes a natural fit for this role, integrating with minimal impact on existing interfaces. Working implementations have been made for CEDA's COWS Web Processing Service and Web Map Service. Packaging the software and making it available in Open Source repositories together with the generic nature of the solution have made it readily exploitable in other application domains. At the Max Planck Institute for Psycholinguistics (Nijmegen, The Netherlands), the software will be used to integrate some tools in the

  6. Improving Measurement of Workplace Sexual Identity Management

    ERIC Educational Resources Information Center

    Lance, Teresa S.; Anderson, Mary Z.; Croteau, James M.

    2010-01-01

    The purpose of this study was to advance measurement of sexual identity management for lesbian, gay, and bisexual workers. Psychometric properties of a revised version of the Workplace Sexual Identity Management Measure (WSIMM; Anderson, Croteau, Chung, & DiStefano, 2001) were examined on a sample of 64 predominantly White K-12 teachers.…

  7. Regularization of identity based solution in string field theory

    NASA Astrophysics Data System (ADS)

    Zeze, Syoji

    2010-10-01

    We demonstrate that an Erler-Schnabl type solution in cubic string field theory can be naturally interpreted as a gauge invariant regularization of an identity based solution. We consider a solution which interpolates between an identity based solution and ordinary Erler-Schnabl one. Two gauge invariant quantities, the classical action and the closed string tadpole, are evaluated for finite value of the gauge parameter. It is explicitly checked that both of them are independent of the gauge parameter.

  8. Building an Identity Management Governance Process

    ERIC Educational Resources Information Center

    Berg, Joanne E.; Kraemer, Ron; Raatz, Carla; Devoti, Steve

    2009-01-01

    A particular challenge in any campus environment is determining how requests for access to services and resources are managed. Who decides the technology, infrastructure, policy, business process and procedure? The involvement of key institutional leaders and stakeholders in identity management governance is the driving force behind the way the…

  9. Building an Identity Management Governance Process

    ERIC Educational Resources Information Center

    Berg, Joanne E.; Kraemer, Ron; Raatz, Carla; Devoti, Steve

    2009-01-01

    A particular challenge in any campus environment is determining how requests for access to services and resources are managed. Who decides the technology, infrastructure, policy, business process and procedure? The involvement of key institutional leaders and stakeholders in identity management governance is the driving force behind the way the…

  10. Sensing and Efficient Inference for Identity Management

    DTIC Science & Technology

    2015-12-20

    graph correspond to observations, and edges are weighted with correlation measures that quantify positive or negative evidence for the hypothesis...Research Triangle Park, NC 27709-2211 Computer vision, correlation clustering, identity management REPORT DOCUMENTATION PAGE 11. SPONSOR/MONITOR’S...integer program that describes the key data association problem: Nodes in a graph correspond to observations, and edges are weighted with correlation

  11. Managing biomedical uncertainty: the technoscientific illness identity.

    PubMed

    Sulik, Gayle A

    2009-11-01

    This paper analyses how the biomedical uncertainty of breast cancer contributes to the development of a new type of illness identity that is grounded in biomedical knowledge, advanced technology, and biomedical health and risk surveillance. The technoscientific identity (TSI) develops through the application of sciences and technologies to one's sense of self. Analysing narrative data from 60 in-depth interviews with women diagnosed with breast cancer, this research demonstrates how women diagnosed with breast cancer develop and maintain TSIs through four processes: (1) immersion in professional biomedical knowledge, (2) locating themselves within a technoscientific framework, (3) receiving support for the emerging TSI from the medical system and support networks, and (4) eventually prioritising their biomedical classifications over their suffering. Developing a TSI enables people to make sense of biomedical information, make decisions, and manage medical processes and relationships in the face of biomedical and personal uncertainty even as it extends the reach of technoscience and biomedicalisation.

  12. Comparing Identity Management Frameworks in a Business Context

    NASA Astrophysics Data System (ADS)

    Hoepman, Jaap-Henk; Joosten, Rieks; Siljee, Johanneke

    Several frameworks for identity management exist, each of them with its own distinguishing features. These frameworks are complex however, and their features not easily understood. This makes it hard for businesses to understand the intricacies, and difficult to select and deploy one. This paper develops business selection criteria and applies them to four popular identity management frameworks. The resulting score card (1) helps businesses to select and deploy an identity management system, and (2) provides valuable feedback to developers of identity management systems on the criteria that they should take into account when designing and implementing an identity management system that is useful for specific businesses.

  13. Author identities an interoperability problem solved by a collaborative solution

    NASA Astrophysics Data System (ADS)

    Fleischer, D.; Czerniak, A.; Schirnick, C.

    2012-12-01

    The identity of authors and data providers is crucial for personalized interoperability. The marketplace of available identifiers is packed and the right choice is getting more and more complicated. Even though there are more then 15 different systems available there are still some under development and proposed to come up by the end of 2012 ('PubMed Central Author ID' and ORCID). Data Management on a scale beyond the size of a single research institute but on the scale of a scientific site including a university with student education program needs to tackle this problem and so did the Kiel Data Management an Infrastructure. The main problem with the identities of researchers is the quite high frequency changes in positions during a scientist life. The required system needed to be a system that already contained the potential of preregistered people with their scientific publications from other countries, institutions and organizations. Scanning the author ID marketplace brought up, that there us a high risk of additional workload to the researcher itself or the administration due to the fact that individuals need to register an ID for themselves or the chosen register is not yet big enough to simply find the right entry. On the other hand libraries deal with authors and their publications now for centuries and they have high quality catalogs with person identities already available. Millions of records internationally mapped are available by collaboration with libraries and can be used in exactly the same scope. The international collaboration between libraries (VIAF) provides a mapping between libraries from the US, CA, UK, FR, GER and many more. The international library author identification system made it possible to actually reach at the first matching a success of 60% of all scientists. The additional advantage is that librarians can finalize the Identity system in a kind of background process. The Kiel Data Management Infrastructure initiated a web service

  14. Identity and Access Management and Security in Higher Education.

    ERIC Educational Resources Information Center

    Bruhn, Mark; Gettes, Michael; West, Ann

    2003-01-01

    Discusses the drivers for an identity management system (IdM), components of this system, and its role within a school security strategy, focusing on: basic access management; requirements for access management; middleware support for an access management system; IdM implementation considerations (e.g., access eligibilities, authentication…

  15. Professional identity and role transitions in clinical managers.

    PubMed

    Spehar, Ivan; Frich, Jan C; Kjekshus, Lars Erik

    2015-01-01

    The purpose of this paper is to investigate how clinicians' professional background influences their transition into the managerial role and identity as clinical managers. The authors interviewed and observed 30 clinicians in managerial positions in Norwegian hospitals. A central finding was that doctors experienced difficulties in reconciling the role as health professional with the role as manager. They maintained a health professional identity and reported to find meaning and satisfaction from clinical work. Doctors also emphasized clinical work as a way of gaining legitimacy and respect from medical colleagues. Nurses recounted a faster and more positive transition into the manager role, and were more fully engaged in the managerial aspects of the role. The authors advance that health care organizations need to focus on role, identity and need satisfaction when recruiting and developing clinicians to become clinical managers. The study suggests that the inclusion of aspects from identity and need satisfaction literature expands on and enriches the study of clinical managers.

  16. The Formation of Professional Identity in French "Apprenti" Managers

    ERIC Educational Resources Information Center

    Angot, Jacques; Malloch, Hedley; Kleymann, Birgit

    2008-01-01

    Purpose: The paper aims to show how professional identity is constructed at a very early stage of initial management education. In so doing, it questions the notion of "le metier" in management. Design/methodology/approach: The paper is based on a study of the experiences of six French management apprentices (or apprentis) who…

  17. Strategies for managing impressions of racial identity in the workplace.

    PubMed

    Roberts, Laura Morgan; Cha, Sandra E; Kim, Sung Soo

    2014-10-01

    This article deepens understanding of the workplace experiences of racial minorities by investigating racial identity-based impression management (RIM) by Asian American journalists. Racial centrality, directly or indirectly, predicted the use of 4 RIM strategies (avoidance, enhancement, affiliation, and racial humor). Professional centrality also predicted strategy use, which was related to life satisfaction and perceived career success. By shedding light on proactive strategies that individuals use to influence colleagues' impressions of their racial identity, we contribute to research on diversity in organizations, impression management, and racial identity.

  18. Research Management in Portugal: A Quest for Professional Identity

    ERIC Educational Resources Information Center

    Trindade, Margarida; Agostinho, Marta

    2014-01-01

    Research managers at science-intensive institutions appear as a continuously evolving group of professionals whose identity is somewhat fragmented, even to themselves. In Portugal, specialized research manager roles have rapidly emerged over the last years alongside the development of a small but consolidated scientific system. In order to get an…

  19. Dialogue, Language and Identity: Critical Issues for Networked Management Learning

    ERIC Educational Resources Information Center

    Ferreday, Debra; Hodgson, Vivien; Jones, Chris

    2006-01-01

    This paper draws on the work of Mikhail Bakhtin and Norman Fairclough to show how dialogue is central to the construction of identity in networked management learning. The paper is based on a case study of a networked management learning course in higher education and attempts to illustrate how participants negotiate issues of difference,…

  20. 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.…

  1. 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.…

  2. A lesbian older adult managing identity disclosure: a case study.

    PubMed

    Jenkins, David; Walker, Charles; Cohen, Harriet; Curry, Linda

    2010-01-01

    The aim of this study was to explore the experience of an older lesbian in managing the disclosure of her sexual identity. Specifically, the team wanted to better understand the ways she managed her identity in an assisted living facility. Using a qualitative case study methodology, 2 in-depth interviews were conducted. The following 5 themes were identified in the data: keeping her own counsel, maintaining "family" connection, celebrating second chances, living outside the L box, and staying morally centered. Practice and research implications are offered and the case study is used to expand understanding of disclosure management and resiliency theory.

  3. African-American lesbian identity management and identity development in the context of family and community.

    PubMed

    Miller, Shannon J

    2011-01-01

    Don't Ask, Don't Tell is gaining attention in family studies literature as a cultural specific context to understand lesbian, gay, and bisexual visibility in African-American families and communities. This policy suggests that sexual minorities are accepted within African-American families and communities as long as they do not label themselves or acknowledge publicly that they engage in same-sex relationships. The narratives of two African-American lesbians (aged 26 and 27 years) are chronicled in the present study to reveal their lesbian identity development, lesbian identity management, and how they defined and navigated Don't Ask, Don't Tell. They encountered challenges and successes in a quest to find communities that would embrace and affirm their multiple marginalized identities. Their stories are offered as a point of entry to further inquiry concerning African-American lesbian visibility and identity proclamation within African-American families and communities.

  4. CILogon: An Integrated Identity and Access Management Platform for Science

    NASA Astrophysics Data System (ADS)

    Basney, J.

    2016-12-01

    When scientists work together, they use web sites and other software to share their ideas and data. To ensure the integrity of their work, these systems require the scientists to log in and verify that they are part of the team working on a particular science problem. Too often, the identity and access verification process is a stumbling block for the scientists. Scientific research projects are forced to invest time and effort into developing and supporting Identity and Access Management (IAM) services, distracting them from the core goals of their research collaboration. CILogon provides an IAM platform that enables scientists to work together to meet their IAM needs more effectively so they can allocate more time and effort to their core mission of scientific research. The CILogon platform enables federated identity management and collaborative organization management. Federated identity management enables researchers to use their home organization identities to access cyberinfrastructure, rather than requiring yet another username and password to log on. Collaborative organization management enables research projects to define user groups for authorization to collaboration platforms (e.g., wikis, mailing lists, and domain applications). CILogon's IAM platform serves the unique needs of research collaborations, namely the need to dynamically form collaboration groups across organizations and countries, sharing access to data, instruments, compute clusters, and other resources to enable scientific discovery. CILogon provides a software-as-a-service platform to ease integration with cyberinfrastructure, while making all software components publicly available under open source licenses to enable re-use. Figure 1 illustrates the components and interfaces of this platform. CILogon has been operational since 2010 and has been used by over 7,000 researchers from more than 170 identity providers to access cyberinfrastructure including Globus, LIGO, Open Science Grid

  5. Identity management and privacy languages technologies: Improving user control of data privacy

    NASA Astrophysics Data System (ADS)

    García, José Enrique López; García, Carlos Alberto Gil; Pacheco, Álvaro Armenteros; Organero, Pedro Luis Muñoz

    The identity management solutions have the capability to bring confidence to internet services, but this confidence could be improved if user has more control over the privacy policy of its attributes. Privacy languages could help to this task due to its capability to define privacy policies for data in a very flexible way. So, an integration problem arises: making work together both identity management and privacy languages. Despite several proposals for accomplishing this have already been defined, this paper suggests some topics and improvements that could be considered.

  6. Integrating Identity Management With Federated Healthcare Data Models

    NASA Astrophysics Data System (ADS)

    Hu, Jun; Peyton, Liam

    In order to manage performance and provide integrated services, health care data needs to be linked and aggregated across data sources from different organizations. The Internet and secure B2B networks offer the possibility of providing near real-time integration. However, there are three major stumbling blocks. One is to standardize and agree upon a common data model across organizations. The second is to match identities between different locations in order to link and aggregate records. The third is to protect identity and ensure compliance with privacy laws. In this paper, we analyze three main approaches to the problem and use a healthcare scenario to illustrate how each one addresses different aspects of the problem while failing to address others. We then present a systematic framework in which the different approaches can be flexibly combined for a more comprehensive approach to integrate identity management with federated healthcare data models.

  7. Current Federal Identity Management and the Dynamic Signature Biometrics Option

    DTIC Science & Technology

    2009-03-01

    systems (Council, Identity Management Task Force Report 2008, 15). There would no longer be a need to continuously remember or write - down PIN’s or...Reader: James Ehlert THIS PAGE INTENTIONALLY LEFT BLANK i REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this...Directorate for Information Operations and Reports , 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and

  8. Identity Management and Trust Services: Foundations for Cloud Computing

    ERIC Educational Resources Information Center

    Suess, Jack; Morooney, Kevin

    2009-01-01

    Increasingly, IT organizations will move from providing IT services locally to becoming an integrator of IT services--some provided locally and others provided outside the institution. As a result, institutions must immediately begin to plan for shared services and must understand the essential role that identity management and trust services play…

  9. Identity Management and Trust Services: Foundations for Cloud Computing

    ERIC Educational Resources Information Center

    Suess, Jack; Morooney, Kevin

    2009-01-01

    Increasingly, IT organizations will move from providing IT services locally to becoming an integrator of IT services--some provided locally and others provided outside the institution. As a result, institutions must immediately begin to plan for shared services and must understand the essential role that identity management and trust services play…

  10. Management challenges in a case of gender identity disorder.

    PubMed

    Rathi, Anubhav; Bhatia, Manjeet Singh

    2014-01-01

    Gender identity disorder (GID) is a complex disorder and can be defined as a group of disorders whose common feature is a strong and persistent preference for living as a person of the other sex. It is associated with significant impairment in social, occupational, interpersonal, and other areas of functioning. We describe the case of an adolescent, biologically male who was brought to our outpatient department primarily with symptoms of adjustment disorder with GID and the management provided. The role of a psychiatrist in the management, ethical and legal issues involved is also discussed.

  11. 78 FR 22274 - Agency Information Collection Activities: Office of Biometric Identity Management (OBIM...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... SECURITY Agency Information Collection Activities: Office of Biometric Identity Management (OBIM) Biometric... Directorate (NPPD), Office of Biometric Identity Management (OBIM), formerly the United States Visitor and Immigrant Status Indicator Technology (US-VISIT) Program, will submit the following Information Collection...

  12. Developing an Assessment of Sexual Identity Management for Lesbian and Gay Workers.

    ERIC Educational Resources Information Center

    Anderson, Mary Z.; Croteau, James M.; DiStefano, Teresa M.; Chung, Y. Barry

    2001-01-01

    Psychometric properties of the Workplace Sexual Identity Management Measure were tested with 172 professionals. Results suggest it successfully assesses a continuum of lesbian and gay identity management strategies (passing, covering, implicitly out, explicitly out). (Contains 27 references.) (SK)

  13. Managing neurocysticercosis: challenges and solutions

    PubMed Central

    Fogang, Yannick Fogoum; Savadogo, Abdoul Aziz; Camara, Massaman; Toffa, Dènahin Hinnoutondji; Basse, Anna; Sow, Adjaratou Djeynabou; Ndiaye, Mouhamadou Mansour

    2015-01-01

    Taenia solium neurocysticercosis (NCC) is a major cause of neurological morbidity in the world. Variability in the neuropathology and clinical presentation of NCC often make it difficult to diagnose and manage. Diagnosis of NCC can be challenging especially in endemic and resource-limited countries where laboratory and imaging techniques are often lacking. NCC management can also be challenging as current treatment options are limited and involve symptomatic agents, antiparasitic agents, or surgery. Although antiparasitic treatment probably reduces the number of active lesions and long-term seizure frequency, its efficacy is limited and strategies to improve treatment regimens are warranted. Treatment decisions should be individualized in relation to the type of NCC. Initial measures should focus on symptomatic management, with antiparasitic therapy only to be considered later on, when appropriate. Symptomatic treatment remains the cornerstone in NCC management which should not only focuses on epilepsy, but also on other manifestations that cause considerable burden (recurrent headaches, cognitive decline). Accurate patients’ categorization, better antiparasitic regimens, and definition of new clinical outcomes for trials on NCC could improve management quality and prognosis of NCC. Prevention strategies targeting tapeworm carriers and infected pigs are yielding good results in local models. If local elimination of transmission is confirmed and replicated, this will open the door to cysticercosis eradication efforts worldwide. PMID:26527895

  14. Valued identities and deficit identities: Wellness Recovery Action Planning and self-management in mental health.

    PubMed

    Scott, Anne; Wilson, Lynere

    2011-03-01

    Wellness Recovery Action Planning (WRAP) is a self-management programme for people with mental illnesses developed by a mental health consumer, and rooted in the values of the 'recovery' movement. The WRAP is noteworthy for its construction of a health identity which is individualised, responsibilized, and grounded in an 'at risk' subjectivity; success with this programme requires development of an intensely focused health lifestyle. We draw on Bourdieu and Giddens to argue that what is being developed is a 'reflexive health habitus', which is not equally accessible to all social groups, and is in tension with WRAP's recovery-orientated aims. However, it is understandable that such a programme developed in mental health, because people with mental illness are highly stigmatized as 'a risk' and viewed as in need of risk management. By developing their own form of self-monitoring 'at risk' identity, mental health consumers are, paradoxically, able to construct themselves as ideal health citizens and no longer a risk, thus re-entering the moral community. We conclude by suggesting some changes to WRAP practice. © 2011 Blackwell Publishing Ltd.

  15. Working to reduce the effects of discrimination: Identity management strategies in organizations.

    PubMed

    Shih, Margaret; Young, Maia J; Bucher, Amy

    2013-04-01

    Despite efforts to dispel discrimination, workplace discrimination still occurs. We introduce two classes of identity management strategies individuals use to mitigate the negative consequences of discrimination: identity switching (i.e., deemphasizing target identities and recategorizing to a more positively valued identity) and identity redefinition (i.e., stereotype reassociation and regeneration). Organizations adopting a color-blind approach may make it more difficult for individuals to use identity switching because the policies deemphasize differences in social identities. In contrast, organizations adopting a multicultural approach may make it more difficult for individuals to use identity redefinition. Multicultural approaches, applied superficially, may celebrate group differences that might actually reinforce culturally dominant stereotypes. We explore the likelihood that individuals will adopt each strategy given these organizational approaches to diversity. We outline steps organizations can take to reduce the need for identity management strategies and to facilitate identity management when necessary.

  16. Working to Reduce the Effects of Discrimination: Identity Management Strategies in Organizations

    ERIC Educational Resources Information Center

    Shih, Margaret; Young, Maia J.; Bucher, Amy

    2013-01-01

    Despite efforts to dispel discrimination, workplace discrimination still occurs. We introduce two classes of identity management strategies individuals use to mitigate the negative consequences of discrimination: identity switching (i.e., deemphasizing target identities and recategorizing to a more positively valued identity) and identity…

  17. Working to Reduce the Effects of Discrimination: Identity Management Strategies in Organizations

    ERIC Educational Resources Information Center

    Shih, Margaret; Young, Maia J.; Bucher, Amy

    2013-01-01

    Despite efforts to dispel discrimination, workplace discrimination still occurs. We introduce two classes of identity management strategies individuals use to mitigate the negative consequences of discrimination: identity switching (i.e., deemphasizing target identities and recategorizing to a more positively valued identity) and identity…

  18. The social identity of hospital consultants as managers.

    PubMed

    Russell, Vincent; Wyness, Laura A; McAuliffe, Eilish; Fellenz, Martin

    2010-01-01

    This paper aims to explore hospital consultants' social identification, in terms of perceptions of their position in society, the salient targets for their social identification and how this appears to influence their perceptions of management activities and change. A purposeful sample of 15 hospital consultants from a wide range of specialities and work locations in Ireland were recruited. Semi-structured, in-depth interviews were undertaken and thematic analysis was used to interpret the interview data. The paper finds that all interviewees perceived public attitudes towards hospital consultants, as a group, to be negative. Twelve interviewees derived most sense of belonging from group membership within their immediate work area. These groups seemed to represent sources of validation and esteem and enabled consultants to exercise control over their work. Many consultants, however, described a sense of detachment from their employing health boards. Management, as a salient target for social group identification, was perceived as associated with powerlessness and lack of respect. Interviewees generally viewed involvement in management with little enthusiasm and considerable caution. This paper shows that management approaches to hospital consultants could benefit from awareness that their social identity may already be under threat. Assaults on core professional values in the communication surrounding change are likely to provoke resistance. Existing work groups, with which consultants identify, could serve as a less threatening means to engage them with issues of cost and quality than externally imposed structures. This paper informs ways in which hospital consultants could be more successfully involved in health service management.

  19. Role-meanings as a critical factor in understanding doctor managers' identity work and different role identities.

    PubMed

    Cascón-Pereira, Rosalía; Chillas, Shiona; Hallier, Jerry

    2016-12-01

    This study examines "identity work" among hybrid doctor-managers (DMs) in the Spanish National Health System to make sense of their managerial roles. In particular, the meanings underlying DMs experience of their hybrid role are investigated using a Grounded Theory methodology, exposing distinctions in role-meanings. Our findings provide evidence that using different social sources of comparison (senior managers or clinicians) to construct the meaning of managerial roles leads to different role-meanings and role identities, which are the source of the two established types of DM in the literature, the reluctant and the enthusiast. The contribution is twofold: our findings lead us to theorize DMs' identity work processes by adding an overlooked role-meaning dimension to identity work; and raise practical reflections for those who wish to develop enthusiast doctor managers.

  20. Patient identity management for secondary use of biomedical research data in a distributed computing environment.

    PubMed

    Nitzlnader, Michael; Schreier, Günter

    2014-01-01

    Dealing with data from different source domains is of increasing importance in today's large scale biomedical research endeavours. Within the European Network for Cancer research in Children and Adolescents (ENCCA) a solution to share such data for secondary use will be established. In this paper the solution arising from the aims of the ENCCA project and regulatory requirements concerning data protection and privacy is presented. Since the details of secondary biomedical dataset utilisation are often not known in advance, data protection regulations are met with an identity management concept that facilitates context-specific pseudonymisation and a way of data aggregation using a hidden reference table later on. Phonetic hashing is proposed to prevent duplicated patient registration and re-identification of patients is possible via a trusted third party only. Finally, the solution architecture allows for implementation in a distributed computing environment, including cloud-based elements.

  1. [Meanings attributed to management as an explanation for clinician managers' attitudes and professional identity].

    PubMed

    Cascón-Pereira, Rosalía; Valverde, Mireia

    2014-01-01

    To understand the process by which clinician managers construct their professional identities and develop their attitudes toward managing. A qualitative study was performed, based on grounded theory, through in-depth interviews with 20 clinician managers selected through theoretical sampling in two public hospitals of Catalonia (Spain), participant observation, and documentation. Clinician managers' role meanings are constructed by comparing their roles with those of senior managers and clinicians. In this process, clinician managers seek to differentiate themselves from senior managers through the meanings constructed. In particular, they use proximity with reality and clinical knowledge as the main sources of differentiation. This study sheds light on why clinician managers develop adverse attitudes to managing and why they define themselves as clinicians rather than as managers. The explanation lies in the construction of the meanings they assign to managing as the basis of their attitudes to this role and professional identity. These findings have some practical implications for healthcare management. Copyright © 2014. Published by Elsevier Espana.

  2. Patient Privacy, Consent, and Identity Management in Health Information Exchange

    PubMed Central

    Hosek, Susan D.; Straus, Susan G.

    2013-01-01

    Abstract The Military Health System (MHS) and the Veterans Health Administration (VHA) have been among the nation's leaders in health information technology (IT), including the development of health IT systems and electronic health records that summarize patients' care from multiple providers. Health IT interoperability within MHS and across MHS partners, including VHA, is one of ten goals in the current MHS Strategic Plan. As a step toward achieving improved interoperability, the MHS is seeking to develop a research roadmap to better coordinate health IT research efforts, address IT capability gaps, and reduce programmatic risk for its enterprise projects. This article contributes to that effort by identifying gaps in research, policy, and practice involving patient privacy, consent, and identity management that need to be addressed to bring about improved quality and efficiency of care through health information exchange. Major challenges include (1) designing a meaningful patient consent procedure, (2) recording patients' consent preferences and designing procedures to implement restrictions on disclosures of protected health information, and (3) advancing knowledge regarding the best technical approaches to performing patient identity matches and how best to monitor results over time. Using a sociotechnical framework, this article suggests steps for overcoming these challenges and topics for future research. PMID:28083296

  3. Searching for Extended Identity: The Problematised Role of Managing People Development, as Illuminated by the Frontline Management Initiative.

    ERIC Educational Resources Information Center

    Barratt-Pugh, Llandis

    Australia's Frontline Management Initiative (FMI) marks a political move toward workplace learning and provides evidence concerning development of managing identities and management of such workplace learning. The FMI was examined as a technology of identity within the discourse of enterprise and an instrument of textualization of the workplace.…

  4. Case management: an ethically responsible solution.

    PubMed

    Mullahy, C M

    1999-01-01

    How can we meet the many ethical challenges we face every day in our practice settings? When health care values and services were strong, no one questioned the motivation behind a referral or lack of a referral. Financial decisions and knowledge of health care costs were left to accountants and the bookkeeping departments in hospitals. When payers ran out of dollars to support the growing numbers of ill people, money managers moved in. The challenge we face now is to strike a balance between acceptable levels of profit and socially responsible care. Ethical case management (CM) is an important part of the solution.

  5. Professional Identities of Middle Managers: A Case Study in the Faculty of Health and Social Care

    ERIC Educational Resources Information Center

    Thomas-Gregory, Annette

    2014-01-01

    This article presents and discusses the findings of a recent study on the professional identities of middle managers in a school of healthcare in a selected Chartered (pre-1992) UK university. Attention focuses on the career backgrounds of the middle managers, perception of identity and the interactional balance between the professional, academic…

  6. Conversations outside the Comfort Zone: Identity Formation in SME Manager Action Learning

    ERIC Educational Resources Information Center

    Anderson, Lisa; Gold, Jeff

    2009-01-01

    In this paper we consider the construction of narrative identity and particularly how managers of small businesses may construct new narrative identities within the activity of the action learning situation. We build on recent work to suggest that the "world" of managers can be explored through a consideration of Vygotsky's socio-cultural theory…

  7. Professional Identities of Middle Managers: A Case Study in the Faculty of Health and Social Care

    ERIC Educational Resources Information Center

    Thomas-Gregory, Annette

    2014-01-01

    This article presents and discusses the findings of a recent study on the professional identities of middle managers in a school of healthcare in a selected Chartered (pre-1992) UK university. Attention focuses on the career backgrounds of the middle managers, perception of identity and the interactional balance between the professional, academic…

  8. Conversations outside the Comfort Zone: Identity Formation in SME Manager Action Learning

    ERIC Educational Resources Information Center

    Anderson, Lisa; Gold, Jeff

    2009-01-01

    In this paper we consider the construction of narrative identity and particularly how managers of small businesses may construct new narrative identities within the activity of the action learning situation. We build on recent work to suggest that the "world" of managers can be explored through a consideration of Vygotsky's socio-cultural theory…

  9. Cooperative Solutions for Sustainable Resource Management.

    PubMed

    Lejano; Davos

    1999-09-01

    / Many environmental management issues can be defined as allocation problems, e.g., the allocation of rights to use common-pool resources or the allocation of the cost of regional resource development projects. The allocation methods developed in the area of cooperative n-person game theory are most appropriate for these problems because they focus on the conditions for engendering and sustaining the necessary cooperation among the involved stakeholders. These solution concepts seek to ensure that the allocation is based on some norm of equity and, most often, also to minimize the incentive for any player to defect from the cooperative venture. We illustrate these solution concepts with an application to a water resource project in Southern California. We argue how the rigorous mathematical nature of these solution concepts should not hinder their application to actual situations and how, with the use of heuristic rules and inexact notions of comparable worths, we can employ these concepts even in approximate fashion. We remind ourselves that the goal of such an endeavor is to convince stakeholders of the equity of a proposed solution and, in so doing, maximize the prospect of sustained cooperation. The alternative to cooperation, on the other hand, may be endless stalemate.KEY WORDS: Core; Game theory; Equity; Common-pool resources; Sustainabilityhttp://link.springer-ny.com/link/service/journals/00267/bibs/24n2p167.html

  10. Globus Identity, Access, and Data Management: Platform Services for Collaborative Science

    NASA Astrophysics Data System (ADS)

    Ananthakrishnan, R.; Foster, I.; Wagner, R.

    2016-12-01

    Globus is software-as-a-service for research data management, developed at, and operated by, the University of Chicago. Globus, accessible at www.globus.org, provides high speed, secure file transfer; file sharing directly from existing storage systems; and data publication to institutional repositories. 40,000 registered users have used Globus to transfer tens of billions of files totaling hundreds of petabytes between more than 10,000 storage systems within campuses and national laboratories in the US and internationally. Web, command line, and REST interfaces support both interactive use and integration into applications and infrastructures. An important component of the Globus system is its foundational identity and access management (IAM) platform service, Globus Auth. Both Globus research data management and other applications use Globus Auth for brokering authentication and authorization interactions between end-users, identity providers, resource servers (services), and a range of clients, including web, mobile, and desktop applications, and other services. Compliant with important standards such as OAuth, OpenID, and SAML, Globus Auth provides mechanisms required for an extensible, integrated ecosystem of services and clients for the research and education community. It underpins projects such as the US National Science Foundation's XSEDE system, NCAR's Research Data Archive, and the DOE Systems Biology Knowledge Base. Current work is extending Globus services to be compliant with FEDRAMP standards for security assessment, authorization, and monitoring for cloud services. We will present Globus IAM solutions and give examples of Globus use in various projects for federated access to resources. We will also describe how Globus Auth and Globus research data management capabilities enable rapid development and low-cost operations of secure data sharing platforms that leverage Globus services and integrate them with local policy and security.

  11. The role of the collaboratory in enabling large-scale identity management for HEP

    NASA Astrophysics Data System (ADS)

    Cowles, Robert; Jackson, Craig; Welch, Von

    2014-06-01

    The authors are defining a model that describes and guides existing and future scientific collaboratory identity management implementations. Our ultimate goal is to provide guidance to virtual organizations and resource providers in designing an identity management implementation. Our model is captured in previously published work. Here, we substantially extend our analysis in terms of six motivation factors (user isolation, persistence of user data, complexity of virtual organization roles, cultural and historical inertia, scaling, and incentive for collaboration), observed in interviews with community members involved in identity management, that impact implementation decisions. This analysis is a significant step towards our ultimate goal of providing guidance to virtual organizations.

  12. Social and psychological creativity in gay male midlife identity management.

    PubMed

    Hajek, Christopher

    2016-06-01

    This study utilizes a qualitative thematic analysis methodology and a social identity theory framework to explore ways in which early midlife gay men report enhancing their social identities through social and psychological creativity. Face-to-face, semi-structured interviews were conducted with forty early midlife gay men (aged 40-53) in four US cities. Men discussed the collective and individual essences of their age and gay identities, including attitudes, beliefs, and behaviours that they embraced to self-enhance at midlife. These discussions emphasized differences from the younger gay outgroup, often in the context of intergenerational interaction. Identified were three strategies (and seven substrategies) that summarized the ways that interviewees constructed their identities in the interest of self-enhancement, specifically in the context of intergenerational comparisons with younger gay men. These strategies may be considered as extensions to social creativity strategies presented in Tajfel and Turner's (Psychology of intergroup relations. Chicago, IL: Nelson, 1986: 7) social identity theory. © 2015 The British Psychological Society.

  13. Identity Matters: Learning and Managing at the Frontline.

    ERIC Educational Resources Information Center

    Mulcahy, Dianne

    Drawing on data collected in a national evaluation, this paper explores the contribution of Frontline Management Initiative (FMI) to the practice of management learning in selected enterprises in Australia. (A competence-based management development strategy, FMI places learning in an organization and links management performance to the…

  14. The Effects of Virtual Communities on Group Identity in Classroom Management

    ERIC Educational Resources Information Center

    Ho, Tu-Kuang; Lin, Yu-Tzeng

    2016-01-01

    Group identity is a critical component in developing effective classroom management. While there have been numerous studies on group identity, they have primarily focused on its effects on the physical classroom entity. Advances in information technology, however, have enabled the creation of virtual communities, which have become a vital channel…

  15. The Effects of Virtual Communities on Group Identity in Classroom Management

    ERIC Educational Resources Information Center

    Ho, Tu-Kuang; Lin, Yu-Tzeng

    2016-01-01

    Group identity is a critical component in developing effective classroom management. While there have been numerous studies on group identity, they have primarily focused on its effects on the physical classroom entity. Advances in information technology, however, have enabled the creation of virtual communities, which have become a vital channel…

  16. Wildland recreationists’ natural resource management purposes and preferences: a connection to environmental identity

    Treesearch

    Patricia L. Winter; Deborah J. Chavez

    2008-01-01

    Wilderness and day use recreationists’ preferences for natural resource management and their perceptions of purposes for management are examined in this paper. Environmental identity (EID) salience is used to help shed light on variations in recreationists’ preferences for how natural resources should be managed. Findings from two studies are reported; the first was...

  17. Managing Digital Identity on Twitter: The Case of School Administrators

    ERIC Educational Resources Information Center

    Cho, Vincent; Jimerson, Jo Beth

    2017-01-01

    What does it mean to be and to act like a school leader online? Although many school leaders might be comfortable navigating issues of identity in face-to-face environments, online environments may present new and unprecedented challenges. These challenges may range from concerns about privacy and surveillance to questions about how best to…

  18. "Managing by Not Managing": How Gay Engineering Students Manage Sexual Orientation Identity

    ERIC Educational Resources Information Center

    Hughes, Bryce E.

    2017-01-01

    From a social constructivist paradigm I explored the experiences of 7 openly gay engineering students to understand how, if at all, they made sense of the intersections between their engineering and sexual orientation identities. By eliciting stories through individual and focus group interviews, a narrative approach allowed me to capture the…

  19. Identity Management and Mental Health Discourse in Social Media.

    PubMed

    Pavalanathan, Umashanthi; De Choudhury, Munmun

    2015-05-01

    Social media is increasingly being adopted in health discourse. We examine the role played by identity in supporting discourse on socially stigmatized conditions. Specifically, we focus on mental health communities on reddit. We investigate the characteristics of mental health discourse manifested through reddit's characteristic 'throwaway' accounts, which are used as proxies of anonymity. For the purpose, we propose affective, cognitive, social, and linguistic style measures, drawing from literature in psychology. We observe that mental health discourse from throwaways is considerably disinhibiting and exhibits increased negativity, cognitive bias and self-attentional focus, and lowered self-esteem. Throwaways also seem to be six times more prevalent as an identity choice on mental health forums, compared to other reddit communities. We discuss the implications of our work in guiding mental health interventions, and in the design of online communities that can better cater to the needs of vulnerable populations. We conclude with thoughts on the role of identity manifestation on social media in behavioral therapy.

  20. Identity Management and Mental Health Discourse in Social Media

    PubMed Central

    Pavalanathan, Umashanthi; De Choudhury, Munmun

    2015-01-01

    Social media is increasingly being adopted in health discourse. We examine the role played by identity in supporting discourse on socially stigmatized conditions. Specifically, we focus on mental health communities on reddit. We investigate the characteristics of mental health discourse manifested through reddit's characteristic ‘throwaway’ accounts, which are used as proxies of anonymity. For the purpose, we propose affective, cognitive, social, and linguistic style measures, drawing from literature in psychology. We observe that mental health discourse from throwaways is considerably disinhibiting and exhibits increased negativity, cognitive bias and self-attentional focus, and lowered self-esteem. Throwaways also seem to be six times more prevalent as an identity choice on mental health forums, compared to other reddit communities. We discuss the implications of our work in guiding mental health interventions, and in the design of online communities that can better cater to the needs of vulnerable populations. We conclude with thoughts on the role of identity manifestation on social media in behavioral therapy. PMID:27376158

  1. Common Workflow Service: Standards Based Solution for Managing Operational Processes

    NASA Astrophysics Data System (ADS)

    Tinio, A. W.; Hollins, G. A.

    2017-06-01

    The Common Workflow Service is a collaborative and standards-based solution for managing mission operations processes using techniques from the Business Process Management (BPM) discipline. This presentation describes the CWS and its benefits.

  2. VET Manager Identities: Culture, Philosophy and Professional Practice

    ERIC Educational Resources Information Center

    Foley, Annette

    2011-01-01

    Using a post-structural approach this article investigates the working lives of frontline managers in VET and how they negotiate change in their day to day practices and decision making. The article is organised around accounts made by managers from different types of Vocational Education and Training (VET) organisations, namely: Technical and…

  3. VET Manager Identities: Culture, Philosophy and Professional Practice

    ERIC Educational Resources Information Center

    Foley, Annette

    2011-01-01

    Using a post-structural approach this article investigates the working lives of frontline managers in VET and how they negotiate change in their day to day practices and decision making. The article is organised around accounts made by managers from different types of Vocational Education and Training (VET) organisations, namely: Technical and…

  4. Efficient identity management and access control in cloud environment

    NASA Astrophysics Data System (ADS)

    Gloster, Jonathan

    2013-05-01

    As more enterprises are enticed to move data to a cloud environment to enhance data sharing and reduce operating costs by exploiting shared resources, concerns have risen over the ability to secure information within the cloud. This paper examines how a traditional Identity and Access Control (IDAM) architecture can be adapted to address security concerns of a cloud environment. We propose changing the paradigm of IDAM form a pure trust model to a risk based model will enable information to be protected securely in a cloud environment without impacting efficiencies of cloud environments.

  5. Does identity shape leadership and management practice? Experiences of PHC facility managers in Cape Town, South Africa

    PubMed Central

    Daire, Judith; Gilson, Lucy

    2014-01-01

    In South Africa, as elsewhere, Primary Health Care (PHC) facilities are managed by professional nurses. Little is known about the dimensions and challenges of their job, or what influences their managerial practice. Drawing on leadership and organizational theory, this study explored what the job of being a PHC manager entails, and what factors influence their managerial practice. We specifically considered whether the appointment of professional nurses as facility managers leads to an identity transition, from nurse to manager. The overall intention was to generate ideas about how to support leadership development among PHC facility managers. Adopting case study methodology, the primary researcher facilitated in-depth discussions (about their personal history and managerial experiences) with eight participating facility managers from one geographical area. Other data were collected through in-depth interviews with key informants, document review and researcher field notes/journaling. Analysis involved data triangulation, respondent and peer review and cross-case analysis. The experiences show that the PHC facility manager’s job is dominated by a range of tasks and procedures focused on clinical service management, but is expected to encompass action to address the population and public health needs of the surrounding community. Managing with and through others, and in a complex system, requiring self-management, are critical aspects of the job. A range of personal, professional and contextual factors influence managerial practice, including professional identity. The current largely facility-focused management practice reflects the strong nursing identity of managers and broader organizational influences. However, three of the eight managers appear to self-identify an emerging leadership identity and demonstrate related managerial practices. Nonetheless, there is currently limited support for an identity transition towards leadership in this context. Better

  6. Implementing Proactive Network Management Solutions in the Residence Halls

    ERIC Educational Resources Information Center

    Bedi, Param

    2005-01-01

    This paper discusses how to implement networking solutions in residence halls at Arcadia University in Philadelphia. Sections of the paper include: (1) About Arcadia University; (2) Residence Halls Network; (3) How Campus Manager Helped Arcadia University; (4) What Is Campus Manager; (5) How Campus Manager Works; (6) Campus Manager Remediation…

  7. Managing Quality, Identity and Adversaries in Public Discourse with Machine Learning

    ERIC Educational Resources Information Center

    Brennan, Michael

    2012-01-01

    Automation can mitigate issues when scaling and managing quality and identity in public discourse on the web. Discourse needs to be curated and filtered. Anonymous speech has to be supported while handling adversaries. Reliance on human curators or analysts does not scale and content can be missed. These scaling and management issues include the…

  8. Spoiled Group Identities and Backstage Work: A Theory of Stigma Management Rehearsals

    ERIC Educational Resources Information Center

    O'Brien, John

    2011-01-01

    How do persons with a stigmatized identity learn potential responses to discrimination and harassment? Drawing on three and a half years of ethnographic data, this paper demonstrates how members of a group of Muslim American youth are socialized in locally dominant stigma management strategies through stigma management rehearsals. Stigma…

  9. Managing Quality, Identity and Adversaries in Public Discourse with Machine Learning

    ERIC Educational Resources Information Center

    Brennan, Michael

    2012-01-01

    Automation can mitigate issues when scaling and managing quality and identity in public discourse on the web. Discourse needs to be curated and filtered. Anonymous speech has to be supported while handling adversaries. Reliance on human curators or analysts does not scale and content can be missed. These scaling and management issues include the…

  10. Spoiled Group Identities and Backstage Work: A Theory of Stigma Management Rehearsals

    ERIC Educational Resources Information Center

    O'Brien, John

    2011-01-01

    How do persons with a stigmatized identity learn potential responses to discrimination and harassment? Drawing on three and a half years of ethnographic data, this paper demonstrates how members of a group of Muslim American youth are socialized in locally dominant stigma management strategies through stigma management rehearsals. Stigma…

  11. Brief report: The Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS): factor structure, reliability, and convergent validity in French-speaking university students.

    PubMed

    Zimmermann, Grégoire; Mahaim, Elodie Biermann; Mantzouranis, Gregory; Genoud, Philippe A; Crocetti, Elisabetta

    2012-04-01

    The purpose of this study was to evaluate the factor structure and the reliability of the French versions of the Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS) in a sample of college students (N = 457, 18-25 years old). Confirmatory factor analyses confirmed the hypothesized three-factor solution of the ISI-3 identity styles (i.e. informational, normative, and diffuse-avoidant styles), the one-factor solution of the ISI-3 identity commitment, and the three-factor structure of the U-MICS (i.e. commitment, in-depth exploration, and reconsideration of commitment). Additionally, theoretically consistent and meaningful associations among the ISI-3, U-MICS, and Ego Identity Process Questionnaire (EIPQ) confirmed convergent validity. Overall, the results of the present study indicate that the French versions of the ISI-3 and UMICS are useful instruments for assessing identity styles and processes, and provide additional support to the cross-cultural validity of these tools.

  12. Globus Nexus: A Platform-as-a-Service Provider of Research Identity, Profile, and Group Management.

    PubMed

    Chard, Kyle; Lidman, Mattias; McCollam, Brendan; Bryan, Josh; Ananthakrishnan, Rachana; Tuecke, Steven; Foster, Ian

    2016-03-01

    Globus Nexus is a professionally hosted Platform-as-a-Service that provides identity, profile and group management functionality for the research community. Many collaborative e-Science applications need to manage large numbers of user identities, profiles, and groups. However, developing and maintaining such capabilities is often challenging given the complexity of modern security protocols and requirements for scalable, robust, and highly available implementations. By outsourcing this functionality to Globus Nexus, developers can leverage best-practice implementations without incurring development and operations overhead. Users benefit from enhanced capabilities such as identity federation, flexible profile management, and user-oriented group management. In this paper we present Globus Nexus, describe its capabilities and architecture, summarize how several e-Science applications leverage these capabilities, and present results that characterize its scalability, reliability, and availability.

  13. Globus Nexus: A Platform-as-a-Service Provider of Research Identity, Profile, and Group Management

    PubMed Central

    Lidman, Mattias; McCollam, Brendan; Bryan, Josh; Ananthakrishnan, Rachana; Tuecke, Steven; Foster, Ian

    2015-01-01

    Globus Nexus is a professionally hosted Platform-as-a-Service that provides identity, profile and group management functionality for the research community. Many collaborative e-Science applications need to manage large numbers of user identities, profiles, and groups. However, developing and maintaining such capabilities is often challenging given the complexity of modern security protocols and requirements for scalable, robust, and highly available implementations. By outsourcing this functionality to Globus Nexus, developers can leverage best-practice implementations without incurring development and operations overhead. Users benefit from enhanced capabilities such as identity federation, flexible profile management, and user-oriented group management. In this paper we present Globus Nexus, describe its capabilities and architecture, summarize how several e-Science applications leverage these capabilities, and present results that characterize its scalability, reliability, and availability. PMID:26688598

  14. Exploring medical identity theft.

    PubMed

    Mancilla, Desla; Moczygemba, Jackie

    2009-09-16

    The crime of medical identity theft is a growing concern in healthcare institutions. A mixed-method study design including a two-stage electronic survey, telephone survey follow-up, and on-site observations was used to evaluate current practices in admitting and registration departments to reduce the occurrence of medical identity theft. Survey participants were chief compliance officers in acute healthcare organizations and members of the Health Care Compliance Association. Study results indicate variance in whether or how patient identity is confirmed in healthcare settings. The findings of this study suggest that information systems need to be designed for more efficient identity management. Admitting and registration staff must be trained, and compliance with medical identity theft policies and procedures must be monitored. Finally, biometric identity management solutions should be considered for stronger patient identification verification.

  15. Classroom Management and Subjectivity: A Genealogy of Educational Identities.

    ERIC Educational Resources Information Center

    Tavares, Hannah

    1996-01-01

    Examines the historical construction of classroom management, arguing that in order to understand its current metamorphosis in education, it is necessary to examine it within a genealogically apprehended historical context. The discussion reviews the general context from which the inquiry grew and its philosophical assumptions regarding the…

  16. Classroom Management and Subjectivity: A Genealogy of Educational Identities.

    ERIC Educational Resources Information Center

    Tavares, Hannah

    1996-01-01

    Examines the historical construction of classroom management, arguing that in order to understand its current metamorphosis in education, it is necessary to examine it within a genealogically apprehended historical context. The discussion reviews the general context from which the inquiry grew and its philosophical assumptions regarding the…

  17. What Has Happened to Arabs? Identity and Face Management Online

    ERIC Educational Resources Information Center

    Al Zidjaly, Najma

    2012-01-01

    In this article, I draw on contemporary theorizing on the concept of face (e.g., Ting-Toomey 1994, 2004; Tracy 2008) and research on Islamic and Arabic cultures and linguistic strategies (e.g., Beeman 1986; Hegland 1998; Wilce 2005; Al Zidjaly 2006) to explore the role that the Internet plays in enabling Muslim Arabs to manage or save their…

  18. Formula management: in search of magic solutions.

    PubMed

    McConnell, C R

    1997-12-01

    Formula management is the unjustified reliance on a set of rules or prescribed behaviors--a management formula, fad, or "flavor-of-the-month"--as the answer to an organization's needs. It is the manifestation of a tendency to believe that the essence of management can be proceduralized, that the art of management can be replaced with an expanding science of management. This tendency has been repeatedly demonstrated in the application of concepts such as management by objectives (MBO) and the variants of total quality management (TQM). All of management's "formulas" have their place; however, none of them provide all of management's needed answers. To view any of the specifically delineated "kinds of management"--all of which are highly susceptible to misapplication and resistance to change both blatant and subtle--as a cure-all is fully as inappropriate as denying their value out of hand. Formula or not, organizational results will continue to depend on the practice of the art, as well as the science, of management.

  19. Assessing Vulnerability of Biometric Technologies for Identity Management Applications

    DTIC Science & Technology

    2011-10-01

    télésurveillance et acquisition de données), et les services e- gouvernement , l’équipe d’étude pour PTSP-02-336BIOM a élaboré un cadre pour s’attaquer aux...cadre d’assurance de l’identité en ce qui concerne les systèmes informatiques, y compris les systèmes SCADA et des services e- gouvernement , et des...Les agences et ministères du gouvernement du Canada ont besoin d’information sur la performance, les vulnérabilités et l’efficacité des solutions

  20. Does identity shape leadership and management practice? Experiences of PHC facility managers in Cape Town, South Africa.

    PubMed

    Daire, Judith; Gilson, Lucy

    2014-09-01

    In South Africa, as elsewhere, Primary Health Care (PHC) facilities are managed by professional nurses. Little is known about the dimensions and challenges of their job, or what influences their managerial practice. Drawing on leadership and organizational theory, this study explored what the job of being a PHC manager entails, and what factors influence their managerial practice. We specifically considered whether the appointment of professional nurses as facility managers leads to an identity transition, from nurse to manager. The overall intention was to generate ideas about how to support leadership development among PHC facility managers. Adopting case study methodology, the primary researcher facilitated in-depth discussions (about their personal history and managerial experiences) with eight participating facility managers from one geographical area. Other data were collected through in-depth interviews with key informants, document review and researcher field notes/journaling. Analysis involved data triangulation, respondent and peer review and cross-case analysis. The experiences show that the PHC facility manager's job is dominated by a range of tasks and procedures focused on clinical service management, but is expected to encompass action to address the population and public health needs of the surrounding community. Managing with and through others, and in a complex system, requiring self-management, are critical aspects of the job. A range of personal, professional and contextual factors influence managerial practice, including professional identity. The current largely facility-focused management practice reflects the strong nursing identity of managers and broader organizational influences. However, three of the eight managers appear to self-identify an emerging leadership identity and demonstrate related managerial practices. Nonetheless, there is currently limited support for an identity transition towards leadership in this context. Better

  1. Diversifying Academic and Professional Identities in Higher Education: Some Management Challenges

    ERIC Educational Resources Information Center

    Whitchurch, Celia; Gordon, George

    2010-01-01

    This paper draws on an international study of the management challenges arising from diversifying academic and professional identities in higher education. These challenges include, for instance, the introduction of practice-based disciplines with different traditions such as health and social care, the changing aspirations and expectations of…

  2. We're Decent People: Constructing and Managing Family Identity in Rural Workingclass Communities

    ERIC Educational Resources Information Center

    Kiter Edwards, Margie L.

    2004-01-01

    Using grounded theory methodology, I establish family identity management as an important type of invisible work that connects women's household-based domestic activities with community members perceptions and treatment of them and their family members. Detailed observations of household routines and family interactions, as well as in-depth…

  3. Leadership, New Public Management and the Re-Modelling and Regulation of Teacher Identities

    ERIC Educational Resources Information Center

    Hall, David; Gunter, Helen; Bragg, Joanna

    2013-01-01

    This article examines the rapidly shifting relationship between teachers and the state and efforts to re-model teacher identities within the wider context of public sector modernization and the New Public Management. The construction and development of officially authorized and normative discursive practices relating to leadership and the…

  4. Issues of E-Learning Standards and Identity Management for Mobility and Collaboration in Higher Education

    ERIC Educational Resources Information Center

    Alves, Paulo; Uhomoibhi, James

    2010-01-01

    Purpose: This paper seeks to investigate and report on the status of identity management systems and e-learning standards across Europe for promoting mobility, collaboration and the sharing of contents and services in higher education institutions. Design/methodology/approach: The present research work examines existing e-learning standards and…

  5. When Social Identities Collide: Commentary on "Gender in the Management Education Classroom"

    ERIC Educational Resources Information Center

    Patton, Eric

    2010-01-01

    This commentary to "Gender in the Management Education Classroom" (Bilimoria, O'Neil, Hopkins, & Murphy, 2010) employs social identity and self-categorization theory to analyze the incident described in the article. In any MBA classroom, students are dealing with multiple group memberships. Similar to workplace settings, when the focus is on…

  6. When Social Identities Collide: Commentary on "Gender in the Management Education Classroom"

    ERIC Educational Resources Information Center

    Patton, Eric

    2010-01-01

    This commentary to "Gender in the Management Education Classroom" (Bilimoria, O'Neil, Hopkins, & Murphy, 2010) employs social identity and self-categorization theory to analyze the incident described in the article. In any MBA classroom, students are dealing with multiple group memberships. Similar to workplace settings, when the focus is on…

  7. Diversifying Academic and Professional Identities in Higher Education: Some Management Challenges

    ERIC Educational Resources Information Center

    Whitchurch, Celia; Gordon, George

    2010-01-01

    This paper draws on an international study of the management challenges arising from diversifying academic and professional identities in higher education. These challenges include, for instance, the introduction of practice-based disciplines with different traditions such as health and social care, the changing aspirations and expectations of…

  8. Webinar: Waste Management of Plastics and Upstream Solutions

    EPA Pesticide Factsheets

    Dr. Jenna Jambeck will discuss her research on global waste management and mismanagement of plastics as well as potential solutions to reduce and prevent the release of plastic waste into the environment.

  9. A marketing solution: managed care woes?

    PubMed

    MacStravic, Scott

    2004-01-01

    Two interrelated problems are included among the causes of managed care woes: the dramatic increase in unhealthy lifestyles together with the results these have had on health services utilization and expenditures; and the dramatic increase in consumer demand for "lifestyle" or quality of life (QoL) enhancing products and services. Together these are helping to drive managed care toward a crisis, in both commercial and government-sponsored insurance survival prospects. Aside from the frequently mentioned problem of our aging population and the shifting balance between the number of healthy young workers paying in, vs. unhealthy or older workers spending out, these problems greatly exacerbate the double-digit inflation that has become a recurring characteristic of health insurance premiums, and threaten the very existence of managed care.

  10. Optimal Stand Management: Traditional and Neotraditional Solutions

    Treesearch

    Karen Lee Abt; Jeffrey P. Prestemon

    2003-01-01

    The traditional Faustmann (1849) model has served as the foundation of economic theory of the firm for the forestry production process. Since its introduction over 150 years ago, many variations of the Faustmann have been developed which relax certain assumptions of the traditional model, including constant prices, risk neutrality, zero production and management costs...

  11. Management of exfoliative glaucoma: challenges and solutions

    PubMed Central

    Holló, Gábor; Katsanos, Andreas; Konstas, Anastasios GP

    2015-01-01

    Exfoliative glaucoma is the most common type of secondary open-angle glaucoma worldwide. It is characterized by high intraocular pressure (IOP) and worse 24-hour IOP characteristics. In order to minimize progression, treatment of exfoliative glaucoma has to provide a low long-term mean IOP and good 24-hour IOP control. To achieve these goals, fixed-dose combination eye drops, argon and selective laser trabeculoplasty, and various forms of surgery (trabeculectomy, deep sclerectomy, viscocanalostomy, ab interno trabeculotomy, trabecular aspiration, and cataract surgery) all need to be considered during the long-term management of the disease. Since exfoliative glaucoma is a disease of the elderly, and is frequently associated with systemic vascular disease, interdisciplinary consultations are of great clinical importance. These management aspects and the current medical, laser, and surgical results are covered in this review, with a special focus on the needs of the general ophthalmologist. PMID:26045655

  12. Management of exfoliative glaucoma: challenges and solutions.

    PubMed

    Holló, Gábor; Katsanos, Andreas; Konstas, Anastasios Gp

    2015-01-01

    Exfoliative glaucoma is the most common type of secondary open-angle glaucoma worldwide. It is characterized by high intraocular pressure (IOP) and worse 24-hour IOP characteristics. In order to minimize progression, treatment of exfoliative glaucoma has to provide a low long-term mean IOP and good 24-hour IOP control. To achieve these goals, fixed-dose combination eye drops, argon and selective laser trabeculoplasty, and various forms of surgery (trabeculectomy, deep sclerectomy, viscocanalostomy, ab interno trabeculotomy, trabecular aspiration, and cataract surgery) all need to be considered during the long-term management of the disease. Since exfoliative glaucoma is a disease of the elderly, and is frequently associated with systemic vascular disease, interdisciplinary consultations are of great clinical importance. These management aspects and the current medical, laser, and surgical results are covered in this review, with a special focus on the needs of the general ophthalmologist.

  13. Management of orbital fractures: challenges and solutions

    PubMed Central

    Boyette, Jennings R; Pemberton, John D; Bonilla-Velez, Juliana

    2015-01-01

    Many specialists encounter and treat orbital fractures. The management of these fractures is often challenging due to the impact that they can have on vision. Acute treatment involves a thorough clinical examination and management of concomitant ocular injuries. The clinical and radiographic findings for each individual patient must then be analyzed for the need for surgical intervention. Deformity and vision impairment can occur from these injuries, and while surgery is intended to prevent these problems, it can also create them. Therefore, surgical approach and implant selection should be carefully considered. Accurate anatomic reconstruction requires complete assessment of fracture margins and proper implant contouring and positioning. The implementation of new technologies for implant shaping and intraoperative assessment of reconstruction will hopefully lead to improved patient outcomes. PMID:26604678

  14. Assertive community treatment (ACT) case managers' professional identities: A focus group study.

    PubMed

    Lerbaek, Birgitte; Aagaard, Jørgen; Andersen, Mette Braendstrup; Buus, Niels

    2016-12-01

    Assertive community treatment (ACT) case managers provide healthcare services to people with severe and persistent mental illness. These case managers take on generic roles in multidisciplinary teams and provide all-around services in the clients' private homes. This focus group study aimed to gain insight into Danish ACT case managers' professional identity work by examining their discussions of ethical dilemmas and collaboration in their everyday practice. Data were collected during five focus groups at three ACT teams in the North Denmark Region and subjected to discourse analysis emphasizing how identity work was accomplished through talk. The findings indicated that the case managers constructed professional identities by actively positioning themselves and the particular ACT approach in relation to other mental healthcare professionals and clients. They represented themselves as achieving better client-related outcomes by being more assertive and persistent, and as responsible caregivers who provided the help that their clients needed when other services had failed to do so. They depicted their services as being focused on the clients' well-being, and their persistent efforts to establish and sustain interpersonal relationships with clients were an important part of their service. Basic nursing tasks were described as an important part of their everyday work, and even though such tasks were not distinctive for ACT case managers, the representations of their work seemed to give them a sense of worth as professionals and legitimized a unique role in the community mental healthcare services.

  15. The NSF Cybersecurity Center of Excellence: Translating Identity Management and Cybersecurity into Scientific Collaboration

    NASA Astrophysics Data System (ADS)

    Welch, V.

    2016-12-01

    Scientists care deeply about their collaborations: who is a member, who can access, produce, and correct data, and manager instruments critical to their science missions. The communities of cybersecurity and identity management professionals develop tools to support collaborations and the undertaking of trustworthy science, but there are large cultural and linguistic gaps between these communities and the scientists they service. The National Science Foundation has recently funded a NSF Cybersecurity Center of Excellence to help its community of projects by providing leadership and addressing the challenges of trustworthy science. A key goal of this NSF Center has been translating between the goals of the science community into requirements and risks understood by identity management and cybersecurity communities. This talk will give an update on the Center's efforts and other services it provides to the NSF community to bridge these cultures.

  16. Campus Single Sign-On und hochschulübergreifendes Identity Management

    NASA Astrophysics Data System (ADS)

    Hommel, Wolfgang

    Das im Rahmen von IntegraTUM für die TUM geschaffene Identity & Access Management System setzt das Paradigma unified login um, d. h. ein Benutzer kann alle für ihn relevanten Dienste innerhalb der Hochschule mit derselben Loginname-/Passwortkombination nutzen. Dieser Artikel zeigt, wie auf Basis der Software Shibboleth und der deutschlandweiten Hochschulföderation DFN-AAI als weitere Mehrwerte das campusweite web single sign-on und die nahtlose Nutzung zahlreicher externer Web-Anwendungen erreicht werden. Als Beispiel für die Abläufe bei der Erschließung neuer Dienste für die hochschulübergreifende Nutzung wird die Anbindung von Learning Management Systemen auf Basis des DFN-AAI E-Learning-Profils diskutiert. Den umfassenden Vorteilen werden schließlich die aktuellen technischen Grenzen bei der Umsetzung des hochschulübergreifenden Identity Management gegenübergestellt.

  17. 76 FR 13666 - Pitney Bowes, Inc., Mailing Solutions Management, Global Engineering Group, Including On-Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... Solutions Management Division, Engineering Quality Assurance, Shelton, Connecticut. The Department's Notice... Employment and Training Administration Pitney Bowes, Inc., Mailing Solutions Management, Global Engineering... firm worker group should read: Pitney Bowes, Inc., Mailing Solutions Management, Global...

  18. Corporate solutions to caseload management -- an evaluation.

    PubMed

    Hoskins, Robert; Gow, Ann; McDowell, Joan

    2007-09-01

    This paper describes an evaluation of a change in health visiting service delivery from GP caseload management to corporate caseload working, in one inner city health centre located in a deprived area of Glasgow. The aim of the study was to identify if moving to corporate caseload working provides the reported benefits cited in the limited literature available. A purposive sample consisting of ten health visitors, one GP, one manager and three clients volunteered to participate in this mixed methods evaluation study. Data were collected by means of a stress questionnaire, public health nursing diary, focus groups and semi-structured interviews. Findings show that immediate improvements were seen in team working, staff communication, sharing practice, enhanced clinical reflection and standards of documentation. However, corporate caseload working did not appear to reduce staff stress levels, increase public health nursing activity or improve quality of client service. Further research conducted over a longer time period with a full staffing complement is needed to validate these findings.

  19. BioHealth--the need for security and identity management standards in eHealth.

    PubMed

    Hildebrand, Claudia; Pharow, Peter; Engelbrecht, Rolf; Blobel, Bernd; Savastano, Mario; Hovsto, Asbjorn

    2006-01-01

    The experience gained in these last years and the several lesson learned have clearly shown that eHealth is more than just a simple change from paper records to electronic records. It necessitates a change of paradigms, on the one hand and the use of new technologies and introduction of new procedures on the other. Interoperability becomes a crucial issue. Security and confidentiality are vital for the acceptance of the new approaches and for the support of eHealth. Shared care and across-border interactions require a reliable and stable normative framework based on the application of standardized solutions, which are often not yet sufficiently known, diffused and implemented. Feeling this gap, a group of international experts in the medical area proposed to the EC the BioHealth project whose main aim is to create awareness about standardization in eHealth and to facilitate its practical implementation. The project will address all the stakeholders concerning their respective domain. It will evaluate the socio-economic and cultural aspects concerning eHealth with particular reference to the growing introduction of emerging technologies such as health cards, biometrics, RFID (radio-frequency identification) and NFC (Near field communication) tags. By providing information and expert advice on standardization and best practices it will raise the acceptance on standardization. Furthermore, the project will deeply approach the ethical and accessibility issues connected to identity management in eHealth, which -together with privacy- represent probably the most significant obstacles for the wide diffusion of eHealth procedures.

  20. Target-tracking and identity management algorithms for air traffic surveillance

    NASA Astrophysics Data System (ADS)

    Balakrishnan, Hamsa

    The air traffic control system of the United States is responsible for managing traffic in the National Airspace System; safety is a paramount concern. The air traffic surveillance network has the task of collecting and processing information on the positions, velocities and identities of the aircraft in the system, before presenting it to air traffic controllers to use in maintaining an orderly flow of traffic. This dissertation attempts to design techniques that provide controllers with high-fidelity information about the aircraft in their controlled airspace, using the observations of the air traffic surveillance network. We propose algorithms for the efficient tracking of aircraft, as well as for maintaining beliefs of their identities. Such methods would improve the processing of aircraft situation data, particularly in a congested airspace with general aviation. In this thesis, we propose an algorithmic framework for the simultaneous tracking and identity management of multiple maneuvering targets. We design an algorithm that efficiently tracks the positions, velocities, flight modes, and identities of multiple aircraft in cluttered environments. We tackle the challenges of data association, identity management and state estimation of aircraft trajectories by proposing a modification of the Joint Probabilistic Data Association algorithm, an algorithm based on identity-mass flow, and a state estimation algorithm for tracking hybrid systems, respectively. The identity of each aircraft, an essential feature of aircraft situation data, is often not available but needs to be inferred from radar observations, and maintained in terms of probabilities. We present an algorithm to update the probabilistic matrices that represent the belief of aircraft identities, in the presence of intermittent measurements. We demonstrate the performance of the framework using examples drawn from air traffic surveillance. We also consider the problem of identifying stochastic hybrid

  1. Formal Validation of Fault Management Design Solutions

    NASA Technical Reports Server (NTRS)

    Gibson, Corrina; Karban, Robert; Andolfato, Luigi; Day, John

    2013-01-01

    The work presented in this paper describes an approach used to develop SysML modeling patterns to express the behavior of fault protection, test the model's logic by performing fault injection simulations, and verify the fault protection system's logical design via model checking. A representative example, using a subset of the fault protection design for the Soil Moisture Active-Passive (SMAP) system, was modeled with SysML State Machines and JavaScript as Action Language. The SysML model captures interactions between relevant system components and system behavior abstractions (mode managers, error monitors, fault protection engine, and devices/switches). Development of a method to implement verifiable and lightweight executable fault protection models enables future missions to have access to larger fault test domains and verifiable design patterns. A tool-chain to transform the SysML model to jpf-Statechart compliant Java code and then verify the generated code via model checking was established. Conclusions and lessons learned from this work are also described, as well as potential avenues for further research and development.

  2. Ophthalmic regional blocks: management, challenges, and solutions

    PubMed Central

    Palte, Howard D

    2015-01-01

    In the past decade ophthalmic anesthesia has witnessed a major transformation. The sun has set on the landscape of ophthalmic procedures performed under general anesthesia at in-hospital settings. In its place a new dawn has ushered in the panorama of eye surgeries conducted under regional and topical anesthesia at specialty eye care centers. The impact of the burgeoning geriatric population is that an increasing number of elderly patients will present for eye surgery. In order to accommodate increased patient volumes and simultaneously satisfy administrative initiatives directed at economic frugality, administrators will seek assistance from anesthesia providers in adopting measures that enhance operating room efficiency. The performance of eye blocks in a holding suite meets many of these objectives. Unfortunately, most practicing anesthesiologists resist performing ophthalmic regional blocks because they lack formal training. In future, anesthesiologists will need to block eyes and manage common medical conditions because economic pressures will eliminate routine preoperative testing. This review addresses a variety of topical issues in ophthalmic anesthesia with special emphasis on cannula and needle-based blocks and the new-generation antithrombotic agents. In a constantly evolving arena, the sub-Tenon’s block has gained popularity while the deep angulated intraconal (retrobulbar) block has been largely superseded by the shallower extraconal (peribulbar) approach. Improvements in surgical technique have also impacted anesthetic practice. For example, phacoemulsification techniques facilitate the conduct of cataract surgery under topical anesthesia, and suture-free vitrectomy ports may cause venous air embolism during air/fluid exchange. Hyaluronidase is a useful adjuvant because it promotes local anesthetic diffusion and hastens block onset time but it is allergenic. Ultrasound-guided eye blocks afford real-time visualization of needle position and local

  3. Ophthalmic regional blocks: management, challenges, and solutions.

    PubMed

    Palte, Howard D

    2015-01-01

    In the past decade ophthalmic anesthesia has witnessed a major transformation. The sun has set on the landscape of ophthalmic procedures performed under general anesthesia at in-hospital settings. In its place a new dawn has ushered in the panorama of eye surgeries conducted under regional and topical anesthesia at specialty eye care centers. The impact of the burgeoning geriatric population is that an increasing number of elderly patients will present for eye surgery. In order to accommodate increased patient volumes and simultaneously satisfy administrative initiatives directed at economic frugality, administrators will seek assistance from anesthesia providers in adopting measures that enhance operating room efficiency. The performance of eye blocks in a holding suite meets many of these objectives. Unfortunately, most practicing anesthesiologists resist performing ophthalmic regional blocks because they lack formal training. In future, anesthesiologists will need to block eyes and manage common medical conditions because economic pressures will eliminate routine preoperative testing. This review addresses a variety of topical issues in ophthalmic anesthesia with special emphasis on cannula and needle-based blocks and the new-generation antithrombotic agents. In a constantly evolving arena, the sub-Tenon's block has gained popularity while the deep angulated intraconal (retrobulbar) block has been largely superseded by the shallower extraconal (peribulbar) approach. Improvements in surgical technique have also impacted anesthetic practice. For example, phacoemulsification techniques facilitate the conduct of cataract surgery under topical anesthesia, and suture-free vitrectomy ports may cause venous air embolism during air/fluid exchange. Hyaluronidase is a useful adjuvant because it promotes local anesthetic diffusion and hastens block onset time but it is allergenic. Ultrasound-guided eye blocks afford real-time visualization of needle position and local

  4. CACREP Accreditation: A Solution to License Portability and Counselor Identity Problems

    ERIC Educational Resources Information Center

    Mascari, J. Barry; Webber, Jane

    2013-01-01

    A confluence of forces addressing counselor identity occurred with the 20/20: A Vision for the Future of Counseling initiative, the 2009 Standards of the Council for Accreditation of Counseling and Related Education Programs (CACREP), and the quest by the American Association of State Counseling Boards to establish license portability. This…

  5. Solutions in radiology services management: a literature review*

    PubMed Central

    Pereira, Aline Garcia; Vergara, Lizandra Garcia Lupi; Merino, Eugenio Andrés Díaz; Wagner, Adriano

    2015-01-01

    Objective The present study was aimed at reviewing the literature to identify solutions for problems observed in radiology services. Materials and Methods Basic, qualitative, exploratory literature review at Scopus and SciELO databases, utilizing the Mendeley and Illustrator CC Adobe softwares. Results In the databases, 565 papers – 120 out of them, pdf free – were identified. Problems observed in the radiology sector are related to procedures scheduling, humanization, lack of training, poor knowledge and use of management techniques, and interaction with users. The design management provides the services with interesting solutions such as Benchmarking, CRM, Lean Approach, ServiceBlueprinting, continued education, among others. Conclusion Literature review is an important tool to identify problems and respective solutions. However, considering the small number of studies approaching management of radiology services, this is a great field of research for the development of deeper studies. PMID:26543281

  6. Identity management, negotiation and resistance among women in the sex trade in London, Ontario.

    PubMed

    Orchard, Treena; Farr, Sara; Macphail, Susan; Wender, Cass; Young, Dawn

    2013-01-01

    Sex work, and ideas about women in the trade, have long been represented as tragic and/or threatening. However, such portrayals tell us very little about how women think about themselves and the kinds of work they do. The data for this paper come from an ethnographic, community-based study in London, Ontario, that involves women in street-based, indoor and transactional sex work. This discussion focuses on how women develop different individual identities, including the management of multiple selves, their sexual identities and what we have termed the 'good junkie' identity. We also examine how these women employ aspects of dominant representation of sex workers, namely the low status accorded to those in street-based work and the defamatory term 'whore' or 'ho', when negotiating the moral hierarchies that exist within various kinds of sex work (i.e., stripping, massage parlours) and making sense of their professional and personal lives. The work that goes into the creation and maintenance of the women's divergent identities sheds important light on this complicated and tremendously demanding, yet inadequately understood, aspect of life as women in the sex trade.

  7. Drowning in PC Management: Could a Linux Solution Save Us?

    ERIC Educational Resources Information Center

    Peters, Kathleen A.

    2004-01-01

    Short on funding and IT staff, a Western Canada library struggled to provide adequate public computing resources. Staff turned to a Linux-based solution that supports up to 10 users from a single computer, and blends Web browsing and productivity applications with session management, Internet filtering, and user authentication. In this article,…

  8. Drowning in PC Management: Could a Linux Solution Save Us?

    ERIC Educational Resources Information Center

    Peters, Kathleen A.

    2004-01-01

    Short on funding and IT staff, a Western Canada library struggled to provide adequate public computing resources. Staff turned to a Linux-based solution that supports up to 10 users from a single computer, and blends Web browsing and productivity applications with session management, Internet filtering, and user authentication. In this article,…

  9. Waste management outlook for mountain regions: Sources and solutions.

    PubMed

    Semernya, Larisa; Ramola, Aditi; Alfthan, Björn; Giacovelli, Claudia

    2017-09-01

    Following the release of the global waste management outlook in 2015, the United Nations Environment Programme (UN Environment), through its International Environmental Technology Centre, is elaborating a series of region-specific and thematic waste management outlooks that provide policy recommendations and solutions based on current practices in developing and developed countries. The Waste Management Outlook for Mountain Regions is the first report in this series. Mountain regions present unique challenges to waste management; while remoteness is often associated with costly and difficult transport of waste, the potential impact of waste pollutants is higher owing to the steep terrain and rivers transporting waste downstream. The Outlook shows that waste management in mountain regions is a cross-sectoral issue of global concern that deserves immediate attention. Noting that there is no 'one solution fits all', there is a need for a more landscape-type specific and regional research on waste management, the enhancement of policy and regulatory frameworks, and increased stakeholder engagement and awareness to achieve sustainable waste management in mountain areas. This short communication provides an overview of the key findings of the Outlook and highlights aspects that need further research. These are grouped per source of waste: Mountain communities, tourism, and mining. Issues such as waste crime, plastic pollution, and the linkages between exposure to natural disasters and waste are also presented.

  10. Staying in the Hood: Black Lesbian and Transgender Women and Identity Management in North Philadelphia.

    PubMed

    Brooks, Siobhan

    2016-12-01

    The concept Don't Ask, Don't Tell regarding Black LGBT sexuality in Black communities has been an acceptable form of identity management for Black LGBT people. In other words, Black LGBT people are accepted as long as they are not vocal about their sexuality. However, this is changing with the issue of gay marriage, which is creating a space where Black LGBT people are more open about their gender identity and sexuality in heterosexual Black spaces. This new form of openness allows Black LGBT people to "stay in" their communities, as opposed to coming out. In this article I examine how Black LGBT women in North Philadelphia stay in their communities: being politically active regarding LGBT issues, disengaging from LGBT issues, passing, and educating straight Black people about issues affecting the Black LGBT community. I conclude with implications of staying in and intersectionality among Black heterosexual and LGBT women fighting for social change.

  11. Managing two cultural identities: the malleability of bicultural identity integration as a function of induced global or local processing.

    PubMed

    Mok, Aurelia; Morris, Michael W

    2012-02-01

    Increasingly, individuals identify with two or more cultures. Prior research has found the degree to which individuals chronically integrate these identities (bicultural identity integration; BII) moderates responses to cultural cues: High BII individuals assimilate (adopting biases that are congruent with norms of the cued culture), whereas low BII individuals contrast (adopting biases that are incongruent with these norms). The authors propose BII can also be a psychological state and modulated by shifts in processing styles. In four experiments, the authors induced a global or local processing style using physical posture (Experiment 1) and cognitive manipulations (Experiments 2-4) and found that BII is enhanced in contexts facilitating a more global processing style (i.e., smiling, high-level construal, and similarity focus). The authors also found that contrastive responses to cultural cues are diminished when BII is situationally enhanced. Implications for research on processing style, identity integration, and performance in culture-based situations are discussed.

  12. Effect of salt identity on the phase diagram for a globularprotein in aqueous electrolyte solution

    SciTech Connect

    Bostrom, Mathias; Tavares, Frederico W.; Ninham, Barry W.; Prausnitz, John M.

    2006-02-22

    Monte Carlo simulations are used to establish the potential of mean force between two globular proteins in an aqueous electrolyte solution. This potential includes nonelectrostatic contributions arising from dispersion forces first, between the globular proteins, and second, between ions in solution and between each ion and the globular protein. These latter contributions are missing from standard models. The potential of mean force, obtained from simulation, is fitted to an analytic equation. Using our analytic potential of mean force and Barker-Henderson perturbation theory, we obtain phase diagrams for lysozyme solutions that include stable and metastable fluid-fluid and solid-fluid phases when the electrolyte is 0.2 M NaSCN or NaI or NaCl. The nature of the electrolyte has a significant effect on the phase diagram.

  13. Systemic solutions for multi-benefit water and environmental management.

    PubMed

    Everard, Mark; McInnes, Robert

    2013-09-01

    The environmental and financial costs of inputs to, and unintended consequences arising from narrow consideration of outputs from, water and environmental management technologies highlight the need for low-input solutions that optimise outcomes across multiple ecosystem services. Case studies examining the inputs and outputs associated with several ecosystem-based water and environmental management technologies reveal a range from those that differ little from conventional electro-mechanical engineering techniques through methods, such as integrated constructed wetlands (ICWs), designed explicitly as low-input systems optimising ecosystem service outcomes. All techniques present opportunities for further optimisation of outputs, and hence for greater cumulative public value. We define 'systemic solutions' as "…low-input technologies using natural processes to optimise benefits across the spectrum of ecosystem services and their beneficiaries". They contribute to sustainable development by averting unintended negative impacts and optimising benefits to all ecosystem service beneficiaries, increasing net economic value. Legacy legislation addressing issues in a fragmented way, associated 'ring-fenced' budgets and established management assumptions represent obstacles to implementing 'systemic solutions'. However, flexible implementation of legacy regulations recognising their primary purpose, rather than slavish adherence to detailed sub-clauses, may achieve greater overall public benefit through optimisation of outcomes across ecosystem services. Systemic solutions are not a panacea if applied merely as 'downstream' fixes, but are part of, and a means to accelerate, broader culture change towards more sustainable practice. This necessarily entails connecting a wider network of interests in the formulation and design of mutually-beneficial systemic solutions, including for example spatial planners, engineers, regulators, managers, farming and other businesses, and

  14. Management Development in the NHS: Nurses and Managers, Discourses and Identities

    ERIC Educational Resources Information Center

    Sambrook, Sally

    2006-01-01

    Purpose: Aims to provide a brief discussion of discourses of HRD, then a brief review of HRD within the NHS, including stakeholders in HRD, and particularly management development. To explore some of the different discourses used by different managers, particularly those with a nursing background and those without, and the possible reasons for the…

  15. Management Development in the NHS: Nurses and Managers, Discourses and Identities

    ERIC Educational Resources Information Center

    Sambrook, Sally

    2006-01-01

    Purpose: Aims to provide a brief discussion of discourses of HRD, then a brief review of HRD within the NHS, including stakeholders in HRD, and particularly management development. To explore some of the different discourses used by different managers, particularly those with a nursing background and those without, and the possible reasons for the…

  16. An efficient identity-based key management scheme for wireless sensor networks using the Bloom filter.

    PubMed

    Qin, Zhongyuan; Zhang, Xinshuai; Feng, Kerong; Zhang, Qunfang; Huang, Jie

    2014-09-26

    With the rapid development and widespread adoption of wireless sensor networks (WSNs), security has become an increasingly prominent problem. How to establish a session key in node communication is a challenging task for WSNs. Considering the limitations in WSNs, such as low computing capacity, small memory, power supply limitations and price, we propose an efficient identity-based key management (IBKM) scheme, which exploits the Bloom filter to authenticate the communication sensor node with storage efficiency. The security analysis shows that IBKM can prevent several attacks effectively with acceptable computation and communication overhead.

  17. An Efficient Identity-Based Key Management Scheme for Wireless Sensor Networks Using the Bloom Filter

    PubMed Central

    Qin, Zhongyuan; Zhang, Xinshuai; Feng, Kerong; Zhang, Qunfang; Huang, Jie

    2014-01-01

    With the rapid development and widespread adoption of wireless sensor networks (WSNs), security has become an increasingly prominent problem. How to establish a session key in node communication is a challenging task for WSNs. Considering the limitations in WSNs, such as low computing capacity, small memory, power supply limitations and price, we propose an efficient identity-based key management (IBKM) scheme, which exploits the Bloom filter to authenticate the communication sensor node with storage efficiency. The security analysis shows that IBKM can prevent several attacks effectively with acceptable computation and communication overhead. PMID:25264955

  18. Identity-management factors in e-health and telemedicine applications.

    PubMed

    Savastano, Mario; Hovsto, Asbjorn; Pharow, Peter; Blobel, Bernd

    2008-01-01

    Reliable identification is essential in e-health and telemedicine applications. This necessitates a secure and trustworthy method of communication and collaboration between parties, which depends on common acceptance. This in turn is related to privacy and ethical matters. Different technologies, including biometrics and RFID, allow high levels of security and safety in identifying both human beings and goods. However, the diffusion of standards relating to identity management in e-health is far from satisfactory. In order to support standardization in e-health, the European Commission funded the BioHealth project. This project has proved to be useful in promoting standards and creating awareness among the stakeholders.

  19. Identity Crisis: Defining the Problem and Framing a Solution for Terrorism Incident Response

    DTIC Science & Technology

    2007-09-01

    possibilities such as biometric identifiers, bar- codes, RFID, and smart cards , but fall short of providing concrete implementable solutions. The...report suggests that “ smart card ” technology be included in a system that “must be able to be effectively used during mutual aid operations and other...to achieve the recommendation include smart cards , bar-code identifiers, RFID, and biometric systems. The report contains the most comprehensive

  20. 'Even though it's a small checkbox, it's a big deal': stresses and strains of managing sexual identity(s) on Facebook.

    PubMed

    Rubin, Jennifer D; McClelland, Sara I

    2015-01-01

    Facebook offers a socialisation context in which young people from ethnic, gender and sexual minorities must continually manage the potential for prejudice and discrimination in the form of homophobia and racism. In-depth interviews were conducted with eight young women, aged 16-19 years, who self-identified as queer and as women of colour. A detailed analysis of these interviews--focusing in particular on how young people described navigating expectations of rejection from family and friends--offered insight into the psychological and health consequences associated with managing sexual identity(s) while online. The 'closet' ultimately takes on new meaning in this virtual space: participants described trying to develop social relationships within Facebook, which demands sharing one's thoughts, behaviours and ideas, while also hiding and silencing their emerging sexuality. In this 'virtual closet', tempering self-presentation to offset social exclusion has become a continuous, yet personally treacherous, activity during the daily practice of using Facebook.

  1. Integrated computational and conceptual solutions for complex environmental information management

    NASA Astrophysics Data System (ADS)

    Rückemann, Claus-Peter

    2016-06-01

    This paper presents the recent results of the integration of computational and conceptual solutions for the complex case of environmental information management. The solution for the major goal of creating and developing long-term multi-disciplinary knowledge resources and conceptual and computational support was achieved by implementing and integrating key components. The key components are long-term knowledge resources providing required structures for universal knowledge creation, documentation, and preservation, universal multi-disciplinary and multi-lingual conceptual knowledge and classification, especially, references to Universal Decimal Classification (UDC), sustainable workflows for environmental information management, and computational support for dynamical use, processing, and advanced scientific computing with Integrated Information and Computing System (IICS) components and High End Computing (HEC) resources.

  2. The Ineffectiveness of "Effective" Management Strategies: First-Year Teachers, Behavior Management, and Identity

    ERIC Educational Resources Information Center

    Dugas, Daryl

    2016-01-01

    This article presents a research project that challenges the skills-based approach to classroom management in teacher education, particularly in the domain of responding to student misbehaviors. In 90-minute narrative-based interviews, 16 first-year Chicago Public School (CPS) teachers were prompted for narratives of their experiences responding…

  3. Ethnic and Academic Identities: A Cultural Practice Perspective on Emerging Tensions and Their Management in the Lives of Minority Students.

    ERIC Educational Resources Information Center

    Nasir, Na'ilah Suad; Saxe, Geoffrey B.

    2003-01-01

    Asserts that minority group youth often manage tensions between ethnic and academic identities as they are positioned in relation to cultural practices within and outside of school. Recommends a three-strand framework to understand these emerging tensions and their management in the lives of minority youth: positioning in face-to-face…

  4. Globus Nexus: A Platform-As-A-Service provider of research Identity, Profile, and Group Management, Future Generation

    SciTech Connect

    Chard, Kyle; Lidman, Mattias; McCollam, Brendan; Bryan, Josh; Ananthakrishnan, Rachana; Tuecke, Steven; Foster, Ian

    2016-03-01

    Globus Nexus is a professionally hosted Platform-as-a-Service that provides identity, profile and group management functionality for the research community. Many collaborative e-Science applications need to manage large numbers of user identities, profiles, and groups. However, developing and maintaining such capabilities is often challenging given the complexity of modern security protocols and requirements for scalable, robust, and highly available implementations. By outsourcing this functionality to Globus Nexus, developers can leverage best-practice implementations without incurring development and operations overhead. Users benefit from enhanced capabilities such as identity federation, flexible profile management, and user-oriented group management. In this paper we present Globus Nexus, describe its capabilities and architecture, summarize how several e-Science applications leverage these capabilities, and present results that characterize its scalability, reliability, and availability.

  5. Sustainable solutions for solid waste management in Southeast Asian countries.

    PubMed

    Ngoc, Uyen Nguyen; Schnitzer, Hans

    2009-06-01

    Human activities generate waste and the amounts tend to increase as the demand for quality of life increases. Today's rate in the Southeast Asian Nations (ASEANs) is alarming, posing a challenge to governments regarding environmental pollution in the recent years. The expectation is that eventually waste treatment and waste prevention approaches will develop towards sustainable waste management solutions. This expectation is for instance reflected in the term 'zero emission systems'. The concept of zero emissions can be applied successfully with today's technical possibilities in the agro-based processing industry. First, the state-of-the-art of waste management in Southeast Asian countries will be outlined in this paper, followed by waste generation rates, sources, and composition, as well as future trends of waste. Further on, solutions for solid waste management will be reviewed in the discussions of sustainable waste management. The paper emphasizes the concept of waste prevention through utilization of all wastes as process inputs, leading to the possibility of creating an ecosystem in a loop of materials. Also, a case study, focusing on the citrus processing industry, is displayed to illustrate the application of the aggregated material input-output model in a widespread processing industry in ASEAN. The model can be shown as a closed cluster, which permits an identification of opportunities for reducing environmental impacts at the process level in the food processing industry. Throughout the discussion in this paper, the utilization of renewable energy and economic aspects are considered to adapt to environmental and economic issues and the aim of eco-efficiency. Additionally, the opportunities and constraints of waste management will be discussed.

  6. Sustainable solutions for solid waste management in Southeast Asian countries

    SciTech Connect

    Uyen Nguyen Ngoc Schnitzer, Hans

    2009-06-15

    Human activities generate waste and the amounts tend to increase as the demand for quality of life increases. Today's rate in the Southeast Asian Nations (ASEANs) is alarming, posing a challenge to governments regarding environmental pollution in the recent years. The expectation is that eventually waste treatment and waste prevention approaches will develop towards sustainable waste management solutions. This expectation is for instance reflected in the term 'zero emission systems'. The concept of zero emissions can be applied successfully with today's technical possibilities in the agro-based processing industry. First, the state-of-the-art of waste management in Southeast Asian countries will be outlined in this paper, followed by waste generation rates, sources, and composition, as well as future trends of waste. Further on, solutions for solid waste management will be reviewed in the discussions of sustainable waste management. The paper emphasizes the concept of waste prevention through utilization of all wastes as process inputs, leading to the possibility of creating an ecosystem in a loop of materials. Also, a case study, focusing on the citrus processing industry, is displayed to illustrate the application of the aggregated material input-output model in a widespread processing industry in ASEAN. The model can be shown as a closed cluster, which permits an identification of opportunities for reducing environmental impacts at the process level in the food processing industry. Throughout the discussion in this paper, the utilization of renewable energy and economic aspects are considered to adapt to environmental and economic issues and the aim of eco-efficiency. Additionally, the opportunities and constraints of waste management will be discussed.

  7. Managing Written Directives: A Software Solution to Streamline Workflow.

    PubMed

    Wagner, Robert H; Savir-Baruch, Bital; Gabriel, Medhat S; Halama, James R; Bova, Davide

    2017-06-01

    A written directive is required by the U.S. Nuclear Regulatory Commission for any use of (131)I above 1.11 MBq (30 μCi) and for patients receiving radiopharmaceutical therapy. This requirement has also been adopted and must be enforced by the agreement states. As the introduction of new radiopharmaceuticals increases therapeutic options in nuclear medicine, time spent on regulatory paperwork also increases. The pressure of managing these time-consuming regulatory requirements may heighten the potential for inaccurate or incomplete directive data and subsequent regulatory violations. To improve on the paper-trail method of directive management, we created a software tool using a Health Insurance Portability and Accountability Act (HIPAA)-compliant database. This software allows for secure data-sharing among physicians, technologists, and managers while saving time, reducing errors, and eliminating the possibility of loss and duplication. Methods: The software tool was developed using Visual Basic, which is part of the Visual Studio development environment for the Windows platform. Patient data are deposited in an Access database on a local HIPAA-compliant secure server or hard disk. Once a working version had been developed, it was installed at our institution and used to manage directives. Updates and modifications of the software were released regularly until no more significant problems were found with its operation. Results: The software has been used at our institution for over 2 y and has reliably kept track of all directives. All physicians and technologists use the software daily and find it superior to paper directives. They can retrieve active directives at any stage of completion, as well as completed directives. Conclusion: We have developed a software solution for the management of written directives that streamlines and structures the departmental workflow. This solution saves time, centralizes the information for all staff to share, and decreases

  8. Gender identity and the management of the transgender patient: a guide for non-specialists.

    PubMed

    Joseph, Albert; Cliffe, Charlotte; Hillyard, Miriam; Majeed, Azeem

    2017-04-01

    In this review, we introduce the topic of transgender medicine, aimed at the non-specialist clinician working in the UK. Appropriate terminology is provided alongside practical advice on how to appropriately care for transgender people. We offer a brief theoretical discussion on transgenderism and consider how it relates to broader understandings of both gender and disease. In respect to epidemiology, while it is difficult to assess the exact size of the transgender population in the UK, population surveys suggest a prevalence of between 0.2 and 0.6% in adults, with rates of referrals to gender identity clinics in the UK increasing yearly. We outline the legal framework that protects the rights of transgender people, showing that is not legal for physicians to deny transgender people access to services based on their personal beliefs. Being transgender is often, although not always, associated with gender dysphoria, a potentially disabling condition in which the discordance between a person's natal sex (that assigned to them at birth) and gender identity results in distress, with high associated rates of self-harm, suicidality and functional impairment. We show that gender reassignment can be a safe and effective treatment for gender dysphoria with counselling, exogenous hormones and surgery being the mainstay of treatment. The role of the general practitioner in the management of transgender patients is discussed and we consider whether hormone therapy should be initiated in primary care in the absence of specialist advice, as is suggested by recent General Medical Council guidance.

  9. Patient Privacy, Consent, and Identity Management in Health Information Exchange: Issues for the Military Health System.

    PubMed

    Hosek, Susan D; Straus, Susan G

    2013-01-01

    The Military Health System (MHS) and the Veterans Health Administration (VHA) have been among the nation's leaders in health information technology (IT), including the development of health IT systems and electronic health records that summarize patients' care from multiple providers. Health IT interoperability within MHS and across MHS partners, including VHA, is one of ten goals in the current MHS Strategic Plan. As a step toward achieving improved interoperability, the MHS is seeking to develop a research roadmap to better coordinate health IT research efforts, address IT capability gaps, and reduce programmatic risk for its enterprise projects. This article contributes to that effort by identifying gaps in research, policy, and practice involving patient privacy, consent, and identity management that need to be addressed to bring about improved quality and efficiency of care through health information exchange. Major challenges include (1) designing a meaningful patient consent procedure, (2) recording patients' consent preferences and designing procedures to implement restrictions on disclosures of protected health information, and (3) advancing knowledge regarding the best technical approaches to performing patient identity matches and how best to monitor results over time. Using a sociotechnical framework, this article suggests steps for overcoming these challenges and topics for future research.

  10. Patients' Data Management System Protected by Identity-Based Authentication and Key Exchange.

    PubMed

    Rivero-García, Alexandra; Santos-González, Iván; Hernández-Goya, Candelaria; Caballero-Gil, Pino; Yung, Moti

    2017-03-31

    A secure and distributed framework for the management of patients' information in emergency and hospitalization services is proposed here in order to seek improvements in efficiency and security in this important area. In particular, confidentiality protection, mutual authentication, and automatic identification of patients are provided. The proposed system is based on two types of devices: Near Field Communication (NFC) wristbands assigned to patients, and mobile devices assigned to medical staff. Two other main elements of the system are an intermediate server to manage the involved data, and a second server with a private key generator to define the information required to protect communications. An identity-based authentication and key exchange scheme is essential to provide confidential communication and mutual authentication between the medical staff and the private key generator through an intermediate server. The identification of patients is carried out through a keyed-hash message authentication code. Thanks to the combination of the aforementioned tools, a secure alternative mobile health (mHealth) scheme for managing patients' data is defined for emergency and hospitalization services. Different parts of the proposed system have been implemented, including mobile application, intermediate server, private key generator and communication channels. Apart from that, several simulations have been performed, and, compared with the current system, significant improvements in efficiency have been observed.

  11. Patients’ Data Management System Protected by Identity-Based Authentication and Key Exchange

    PubMed Central

    Rivero-García, Alexandra; Santos-González, Iván; Hernández-Goya, Candelaria; Caballero-Gil, Pino; Yung, Moti

    2017-01-01

    A secure and distributed framework for the management of patients’ information in emergency and hospitalization services is proposed here in order to seek improvements in efficiency and security in this important area. In particular, confidentiality protection, mutual authentication, and automatic identification of patients are provided. The proposed system is based on two types of devices: Near Field Communication (NFC) wristbands assigned to patients, and mobile devices assigned to medical staff. Two other main elements of the system are an intermediate server to manage the involved data, and a second server with a private key generator to define the information required to protect communications. An identity-based authentication and key exchange scheme is essential to provide confidential communication and mutual authentication between the medical staff and the private key generator through an intermediate server. The identification of patients is carried out through a keyed-hash message authentication code. Thanks to the combination of the aforementioned tools, a secure alternative mobile health (mHealth) scheme for managing patients’ data is defined for emergency and hospitalization services. Different parts of the proposed system have been implemented, including mobile application, intermediate server, private key generator and communication channels. Apart from that, several simulations have been performed, and, compared with the current system, significant improvements in efficiency have been observed. PMID:28362328

  12. Acute management of stroke in Iran: Obstacles and solutions

    PubMed Central

    Shahjouei, Shima; Bavarsad-Shahripour, Reza; Assarzadegan, Farhad; Rikhtegar, Reza; Mehrpour, Masoud; Zamani, Babak; Tsivgoulis, Georgios; Alexandrov, Andrei; Alexandrov, Anne; Zand, Ramin

    2017-01-01

    Background: Stroke is among the leading causes of mortality and permanent disability in the world. Iran is located in the stroke belt and has a high age-adjusted stroke incidence rate. In this multistep prospective qualitative study, we aimed at investigating the status and challenges of stroke management in Iran and explore possible solutions. Methods: In the first and second phase, we attempted to define the status of stroke management in Iran by searching the relevant literature and conducting semi-structured interviews with health-care providers in thirteen hospitals located in seven large cities in Iran. In the third phase, we tried to recommend possible solutions based on international standards and experience, as well as interviews with stroke experts in Iran and the United States. Results: Little public awareness of stroke symptoms and its urgency, low prioritization for stroke management, and an inadequate number of stroke-ready hospitals are some of the major obstacles toward timely treatment of stroke in Iran. Every hospital in our pool except two hospitals had guideline-based algorithms for the administration of intravenous thrombolysis. However, there was no single call activation system for stroke alert. Data from some of the centers showed that hospital arrival of stroke patients to final decision-making took 116-160 minutes. Although there were four endovascular programs in our target areas, there was no center with 24-hour coverage. Conclusion: There are many challenges as well as potentials for improvement of stroke care in Iran. Improving public knowledge of stroke and establishing an organized and comprehensive stroke program in the hospitals will improve acute stroke management in Iran. The Iranian ministry of health should define and advocate the establishment of stroke centers, track the rate of death and disability from stroke, introduce pathways to improve the quality of stroke care through national data monitoring systems, and eliminate

  13. Management of chronic pain in osteoporosis: challenges and solutions

    PubMed Central

    Paolucci, Teresa; Saraceni, Vincenzo Maria; Piccinini, Giulia

    2016-01-01

    Osteoporosis (OP) is a pathological condition that manifests clinically as pain, fractures, and physical disability, resulting in the loss of independence and the need for long-term care. Chronic pain is a multidimensional experience with sensory, affective, and cognitive aspects. Age can affect each of these dimensions and the pain that is experienced. In OP, chronic pain appears to have sensory characteristics and properties of nociceptive and neuropathic pain. Its evaluation and treatment thus require a holistic approach that focuses on the specific characteristics of this population. Pain management must therefore include pharmacological approaches, physiotherapy interventions, educational measures, and, in rare cases, surgical treatment. Most rehabilitative treatments in the management of patients with OP do not evaluate pain or physical function, and there is no consensus on the effects of rehabilitation therapy on back pain or quality of life in women with OP. Pharmacological treatment of pain in patients with OP is usually insufficient. The management of chronic pain in patients with OP is complicated with regard to its diagnosis, the search for reversible secondary causes, the efficacy and duration of oral bisphosphonates, and the function of calcium and vitamin D. The aim of this review is to discuss the most appropriate solutions in the management of chronic pain in OP. PMID:27099529

  14. Management of chronic pain in osteoporosis: challenges and solutions.

    PubMed

    Paolucci, Teresa; Saraceni, Vincenzo Maria; Piccinini, Giulia

    2016-01-01

    Osteoporosis (OP) is a pathological condition that manifests clinically as pain, fractures, and physical disability, resulting in the loss of independence and the need for long-term care. Chronic pain is a multidimensional experience with sensory, affective, and cognitive aspects. Age can affect each of these dimensions and the pain that is experienced. In OP, chronic pain appears to have sensory characteristics and properties of nociceptive and neuropathic pain. Its evaluation and treatment thus require a holistic approach that focuses on the specific characteristics of this population. Pain management must therefore include pharmacological approaches, physiotherapy interventions, educational measures, and, in rare cases, surgical treatment. Most rehabilitative treatments in the management of patients with OP do not evaluate pain or physical function, and there is no consensus on the effects of rehabilitation therapy on back pain or quality of life in women with OP. Pharmacological treatment of pain in patients with OP is usually insufficient. The management of chronic pain in patients with OP is complicated with regard to its diagnosis, the search for reversible secondary causes, the efficacy and duration of oral bisphosphonates, and the function of calcium and vitamin D. The aim of this review is to discuss the most appropriate solutions in the management of chronic pain in OP.

  15. Decision exploration lab: a visual analytics solution for decision management.

    PubMed

    Broeksema, Bertjan; Baudel, Thomas; Telea, Arthur G; Crisafulli, Paolo

    2013-12-01

    We present a visual analytics solution designed to address prevalent issues in the area of Operational Decision Management (ODM). In ODM, which has its roots in Artificial Intelligence (Expert Systems) and Management Science, it is increasingly important to align business decisions with business goals. In our work, we consider decision models (executable models of the business domain) as ontologies that describe the business domain, and production rules that describe the business logic of decisions to be made over this ontology. Executing a decision model produces an accumulation of decisions made over time for individual cases. We are interested, first, to get insight in the decision logic and the accumulated facts by themselves. Secondly and more importantly, we want to see how the accumulated facts reveal potential divergences between the reality as captured by the decision model, and the reality as captured by the executed decisions. We illustrate the motivation, added value for visual analytics, and our proposed solution and tooling through a business case from the car insurance industry.

  16. A generic solution for unwanted traffic control through trust management

    NASA Astrophysics Data System (ADS)

    Yan, Zheng; Kantola, Raimo; Shen, Yue

    2014-01-01

    The Internet has dramatically changed our daily life. But it is also bogged down by unwanted traffic, which is malicious, harmful or unexpected for its receivers. In order to control the unwanted traffic over the Internet, especially the mobile Internet, in this paper, we propose a generic unwanted traffic control (UTC) solution through trust management. It can control unwanted traffic from its source to destinations in a personalized manner according to trust evaluation at a Global Trust Operator, traffic and behavior analysis at hosts and traffic observation in the Internet. Thus, it can conduct UTC by integrating distributed and centralized functions and supporting both defensive and offensive approaches. Simulation based evaluation shows that the solution is effective with regard to accuracy and efficiency for botnet intrusion and DDoS intrusion via reflectors. It is also robust against a number of malicious system attacks, such as hide evidence attack, bad mouthing attack, on-off attack, malicious attack by an Internet Service Provider and combinations of the above, playing in conjunction with traffic intrusions. Meanwhile, the solution can provide a personalized UTC based on unwanted traffic detection behaviors.

  17. Current management of gender identity disorder in childhood and adolescence: guidelines, barriers and areas of controversy.

    PubMed

    Shumer, Daniel E; Spack, Norman P

    2013-02-01

    The approach to gender identity disorder (GID) in childhood and adolescence has been rapidly evolving and is in a state of flux. In an effort to form management recommendations on the basis of the available literature, The Endocrine Society published clinical practice guidelines in 2009. The guidelines recommend against sex role change in prepubertal children, but they recommend the use of gonadotropin-releasing hormone (GnRH) agonists to suppress puberty in adolescence, and the use of cross-sex hormones starting around age 16 for eligible patients. In actual practice, the approach to GID is quite variable due to continued lack of consensus and specific barriers to treatment that are unique to GID. Recent literature has focused on the mental health approach to prepubertal children with GID and short-term outcomes using pubertal suppression and cross-sex steroids in adolescents with GID. This review will describe the literature published since the release of The Endocrine Society guidelines regarding the management of GID in both children and adolescents.

  18. Brief Report: The Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS)--Factor Structure, Reliability, and Convergent Validity in French-Speaking University Students

    ERIC Educational Resources Information Center

    Zimmermann, Gregoire; Mahaim, Elodie Biermann; Mantzouranis, Gregory; Genoud, Philippe A.; Crocetti, Elisabetta

    2012-01-01

    The purpose of this study was to evaluate the factor structure and the reliability of the French versions of the Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS) in a sample of college students (N = 457, 18-25 years old). Confirmatory factor analyses confirmed the hypothesized three-factor solution…

  19. Brief Report: The Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS)--Factor Structure, Reliability, and Convergent Validity in French-Speaking University Students

    ERIC Educational Resources Information Center

    Zimmermann, Gregoire; Mahaim, Elodie Biermann; Mantzouranis, Gregory; Genoud, Philippe A.; Crocetti, Elisabetta

    2012-01-01

    The purpose of this study was to evaluate the factor structure and the reliability of the French versions of the Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS) in a sample of college students (N = 457, 18-25 years old). Confirmatory factor analyses confirmed the hypothesized three-factor solution…

  20. ICT Solutions for Highly-Customized Water Demand Management Strategies

    NASA Astrophysics Data System (ADS)

    Giuliani, M.; Cominola, A.; Castelletti, A.; Fraternali, P.; Guardiola, J.; Barba, J.; Pulido-Velazquez, M.; Rizzoli, A. E.

    2016-12-01

    The recent deployment of smart metering networks is opening new opportunities for advancing the design of residential water demand management strategies (WDMS) relying on improved understanding of water consumers' behaviors. Recent applications showed that retrieving information on users' consumption behaviors, along with their explanatory and/or causal factors, is key to spot potential areas where targeting water saving efforts, and to design user-tailored WDMS. In this study, we explore the potential of ICT-based solutions in supporting the design and implementation of highly customized WDMS. On one side, the collection of consumption data at high spatial and temporal resolutions requires big data analytics and machine learning techniques to extract typical consumption features from the metered population of water users. On the other side, ICT solutions and gamifications can be used as effective means for facilitating both users' engagement and the collection of socio-psychographic users' information. This latter allows interpreting and improving the extracted profiles, ultimately supporting the customization of WDMS, such as awareness campaigns or personalized recommendations. Our approach is implemented in the SmartH2O platform and demonstrated in a pilot application in Valencia, Spain. Results show how the analysis of the smart metered consumption data, combined with the information retrieved from an ICT gamified web user portal, successfully identify the typical consumption profiles of the metered users and supports the design of alternative WDMS targeting the different users' profiles.

  1. Medical management of epileptic seizures: challenges and solutions

    PubMed Central

    Sarma, Anand K; Khandker, Nabil; Kurczewski, Lisa; Brophy, Gretchen M

    2016-01-01

    Epilepsy is one of the most common neurologic illnesses. This condition afflicts 2.9 million adults and children in the US, leading to an economic impact amounting to $15.5 billion. Despite the significant burden epilepsy places on the population, it is not very well understood. As this understanding continues to evolve, it is important for clinicians to stay up to date with the latest advances to provide the best care for patients. In the last 20 years, the US Food and Drug Administration has approved 15 new antiepileptic drugs (AEDs), with many more currently in development. Other advances have been achieved in terms of diagnostic modalities like electroencephalography technology, treatment devices like vagal nerve and deep-brain stimulators, novel alternate routes of drug administration, and improvement in surgical techniques. Specific patient populations, such as the pregnant, elderly, those with HIV/AIDS, and those with psychiatric illness, present their own unique challenges, with AED side effects, drug interactions, and medical–psychiatric comorbidities adding to the conundrum. The purpose of this article is to review the latest literature guiding the management of acute epileptic seizures, focusing on the current challenges across different practice settings, and it discusses studies in various patient populations, including the pregnant, geriatric, those with HIV/AIDS, comatose, psychiatric, and “pseudoseizure” patients, and offers possible evidence-based solutions or the expert opinion of the authors. Also included is information on newer AEDs, routes of administration, and significant AED-related drug-interaction tables. This review has tried to address only some of these issues that any practitioner who deals with the acute management of seizures may encounter. The document also highlights the numerous avenues for new research that would help practitioners optimize epilepsy management. PMID:26966367

  2. Adequate Security Protocols Adopt in a Conceptual Model in Identity Management for the Civil Registry of Ecuador

    NASA Astrophysics Data System (ADS)

    Toapanta, Moisés; Mafla, Enrique; Orizaga, Antonio

    2017-08-01

    We analyzed the problems of security of the information of the civil registries and identification at world level that are considered strategic. The objective is to adopt the appropriate security protocols in a conceptual model in the identity management for the Civil Registry of Ecuador. In this phase, the appropriate security protocols were determined in a Conceptual Model in Identity Management with Authentication, Authorization and Auditing (AAA). We used the deductive method and exploratory research to define the appropriate security protocols to be adopted in the identity model: IPSec, DNSsec, Radius, SSL, TLS, IEEE 802.1X EAP, Set. It was a prototype of the location of the security protocols adopted in the logical design of the technological infrastructure considering the conceptual model for Identity, Authentication, Authorization, and Audit management. It was concluded that the adopted protocols are appropriate for a distributed database and should have a direct relationship with the algorithms, which allows vulnerability and risk mitigation taking into account confidentiality, integrity and availability (CIA).

  3. CRC Clinical Trials Management System (CTMS): An Integrated Information Management Solution for Collaborative Clinical Research

    PubMed Central

    Payne, Philip R.O.; Greaves, Andrew W.; Kipps, Thomas J.

    2003-01-01

    The Chronic Lymphocytic Leukemia (CLL) Research Consortium (CRC) consists of 9 geographically distributed sites conducting a program of research including both basic science and clinical components. To enable the CRC’s clinical research efforts, a system providing for real-time collaboration was required. CTMS provides such functionality, and demonstrates that the use of novel data modeling, web-application platforms, and management strategies provides for the deployment of an extensible, cost effective solution in such an environment. PMID:14728471

  4. Beyond Administration and Management: Reconstructing the Identities of Professional Staff in UK Higher Education

    ERIC Educational Resources Information Center

    Whitchurch, Celia

    2008-01-01

    This paper describes an empirical study associated with earlier reviews of the changing roles and identities of contemporary professional staff in UK higher education (Whitchurch, 2004; 2006a; 2006b). The study draws on the narratives of 24 individuals to illustrate that identity movements cannot be captured solely in terms of a shift from…

  5. Introduction to the Special Section on Racial and Ethnic Identity in Counseling Psychology: Conceptual and Methodological Challenges and Proposed Solutions

    ERIC Educational Resources Information Center

    Ponterotto, Joseph G.; Mallinckrodt, Brent

    2007-01-01

    Racial and ethnic identity development have been important topics in counseling psychology research for the last four decades. At present, however, there appears to be some confusion and debate regarding the quality of theory and measurement in the topical area. The present article serves as an introduction to this Journal of Counseling Psychology…

  6. Introduction to the Special Section on Racial and Ethnic Identity in Counseling Psychology: Conceptual and Methodological Challenges and Proposed Solutions

    ERIC Educational Resources Information Center

    Ponterotto, Joseph G.; Mallinckrodt, Brent

    2007-01-01

    Racial and ethnic identity development have been important topics in counseling psychology research for the last four decades. At present, however, there appears to be some confusion and debate regarding the quality of theory and measurement in the topical area. The present article serves as an introduction to this Journal of Counseling Psychology…

  7. Efficient Consistency Achievement of Federated Identity and Access Management Based on a Novel Self-Adaptable Approach

    NASA Astrophysics Data System (ADS)

    Cha, Shi-Cho; Chang, Hsiang-Meng

    Federated identity and access management (FIAM) systems enable a user to access services provided by various organizations seamlessly. In FIAM systems, service providers normally stipulate that their users show assertions issued by allied parties to use their services as well as determine user privileges based on attributes in the assertions. However, the integrity of the attributes is important under certain circumstances. In such a circumstance, all released assertions should reflect modifications made to user attributes. Despite the ability to adopt conventional certification revocation technologies, including CRL or OCSP, to revoke an assertion and request the corresponding user to obtain a new assertion, re-issuing an entirely new assertion if only one attribute, such as user location or other environmental information, is changed would be inefficient. Therefore, this work presents a self-adaptive framework to achieve consistency in federated identity and access management systems (SAFIAM). In SAFIAM, an identity provider (IdP), which authenticates users and provides user attributes, should monitor access probabilities according to user attributes. The IdP can then adopt the most efficient means of ensuring data integrity of attributes based on related access probabilities. While Internet-based services emerge daily that have various access probabilities with respect to their user attributes, the proposed self-adaptive framework significantly contributes to efforts to streamline the use of FIAM systems.

  8. Gender Identity and Career Aspiration to Top Management of Malaysian Graduate Students

    ERIC Educational Resources Information Center

    Karami, Roya; Ismail, Maimunah; Sail, Rahim Md.

    2011-01-01

    This article examines the relationship between gender identity and career aspirations of a group of Iranian international postgraduate students studying at a Malaysian public university. This study uses the Farmer's Achievement Motivation Theory and Astin's Sociopsychological Model of Career Choice as theoretical framework. The data were collected…

  9. Gender Identity and Career Aspiration to Top Management of Malaysian Graduate Students

    ERIC Educational Resources Information Center

    Karami, Roya; Ismail, Maimunah; Sail, Rahim Md.

    2011-01-01

    This article examines the relationship between gender identity and career aspirations of a group of Iranian international postgraduate students studying at a Malaysian public university. This study uses the Farmer's Achievement Motivation Theory and Astin's Sociopsychological Model of Career Choice as theoretical framework. The data were collected…

  10. What's in a Name? Managing Multiple Organizational Identities in a Catholic University

    ERIC Educational Resources Information Center

    Feldner, Sarah Bonewits; D'Urso, Scott C.

    2009-01-01

    This paper examines the situation surrounding a proposed nickname change for Marquette University. The analysis draws upon current work that explores multiple organizational identities and stakeholder participation in making such a decision. The article focuses on Catholic universities and considers tensions that emerge as the faith mission…

  11. Managing risk and marginalizing identities: on the society-of-captives thesis and the harm of social dis-ease.

    PubMed

    Arrigo, Bruce A

    2013-06-01

    This article develops the constitutive features of the society-of-captives thesis as suggested by Arrigo and Milovanovic, and Arrigo, Bersot, and Sellers. The relevance of this thesis is briefly explored in relation to the institutional and community-based treatment philosophies that currently inform the mental health and criminal justice systems. This exploration specifies how risk (being human and doing humanness differently) is managed symbolically, linguistically, materially, and culturally. The management of this risk extends to the kept as well as to their keepers, regulators, and watchers (i.e., the society of captives). This article calls for a new clinical praxis (being/doing a critical mindfulness) designed to overcome the totalizing madness (the harm of social dis-ease) that follows from managing risk fearfully and marginalizing identities desperately as reified recursively through society's captivity. The ethical underpinnings of this clinical praxis represent an emergent direction for undertaking correctional policy reform.

  12. Multiple use management preferences by visitors with differing leisure identity salience

    Treesearch

    Ingrid E. Schneider; Patricia B. Winter

    1998-01-01

    Multiple use area management is of particular interest to both outdoor and urban planners due to an increase in and diversity of users. These areas pose special management challenges due to the diverse and potential conflicting interests involved. Diverse users are frequently excluded from management decisions, however. Further, when visitor input is solicited, it is...

  13. Data management for the internet of things: design primitives and solution.

    PubMed

    Abu-Elkheir, Mervat; Hayajneh, Mohammad; Ali, Najah Abu

    2013-11-14

    The Internet of Things (IoT) is a networking paradigm where interconnected, smart objects continuously generate data and transmit it over the Internet. Much of the IoT initiatives are geared towards manufacturing low-cost and energy-efficient hardware for these objects, as well as the communication technologies that provide objects interconnectivity. However, the solutions to manage and utilize the massive volume of data produced by these objects are yet to mature. Traditional database management solutions fall short in satisfying the sophisticated application needs of an IoT network that has a truly global-scale. Current solutions for IoT data management address partial aspects of the IoT environment with special focus on sensor networks. In this paper, we survey the data management solutions that are proposed for IoT or subsystems of the IoT. We highlight the distinctive design primitives that we believe should be addressed in an IoT data management solution, and discuss how they are approached by the proposed solutions. We finally propose a data management framework for IoT that takes into consideration the discussed design elements and acts as a seed to a comprehensive IoT data management solution. The framework we propose adapts a federated, data- and sources-centric approach to link the diverse Things with their abundance of data to the potential applications and services that are envisioned for IoT.

  14. Data Management for the Internet of Things: Design Primitives and Solution

    PubMed Central

    Abu-Elkheir, Mervat; Hayajneh, Mohammad; Ali, Najah Abu

    2013-01-01

    The Internet of Things (IoT) is a networking paradigm where interconnected, smart objects continuously generate data and transmit it over the Internet. Much of the IoT initiatives are geared towards manufacturing low-cost and energy-efficient hardware for these objects, as well as the communication technologies that provide objects interconnectivity. However, the solutions to manage and utilize the massive volume of data produced by these objects are yet to mature. Traditional database management solutions fall short in satisfying the sophisticated application needs of an IoT network that has a truly global-scale. Current solutions for IoT data management address partial aspects of the IoT environment with special focus on sensor networks. In this paper, we survey the data management solutions that are proposed for IoT or subsystems of the IoT. We highlight the distinctive design primitives that we believe should be addressed in an IoT data management solution, and discuss how they are approached by the proposed solutions. We finally propose a data management framework for IoT that takes into consideration the discussed design elements and acts as a seed to a comprehensive IoT data management solution. The framework we propose adapts a federated, data- and sources-centric approach to link the diverse Things with their abundance of data to the potential applications and services that are envisioned for IoT. PMID:24240599

  15. Serostatus Disclosure, Stigma Resistance, and Identity Management Among HIV-Positive Gay Men in Ireland.

    PubMed

    Murphy, Patrick J; Hevey, David; O'Dea, Siobhán; Ní Rathaille, Neans; Mulcahy, Fiona

    2016-09-01

    In this study, we examined how non-infectiousness due to antiretroviral therapy has affected HIV-positive gay men's experience of serostatus disclosure to casual sex partners. Interviews were conducted with 15 seropositive gay men living in Ireland. Using grounded theory, three constructions of non-disclosure were proposed-as self-protection, as a morally permissible act, and as a rejection of the HIV-positive identity. Each construction entailed an aspect related to the sexual exclusion of those living with HIV, and an aspect related to their social exclusion. The extent to which the lives of those interviewed were affected by stigma was starkly revealed, as was the extent to which they stigmatized others living with HIV and rejected the HIV-positive identity. The research highlights the failure to socially normalize HIV and that interventions are needed to reduce the distress associated with seropositivity.

  16. Wireless Sensor Network for Advanced Energy Management Solutions

    SciTech Connect

    Peter J. Theisen; Bin Lu, Charles J. Luebke

    2009-09-23

    Eaton has developed an advanced energy management solution that has been deployed to several Industries of the Future (IoF) sites. This demonstrated energy savings and reduced unscheduled downtime through an improved means for performing predictive diagnostics and energy efficiency estimation. Eaton has developed a suite of online, continuous, and inferential algorithms that utilize motor current signature analysis (MCSA) and motor power signature analysis (MPSA) techniques to detect and predict the health condition and energy usage condition of motors and their connect loads. Eaton has also developed a hardware and software platform that provided a means to develop and test these advanced algorithms in the field. Results from lab validation and field trials have demonstrated that the developed advanced algorithms are able to detect motor and load inefficiency and performance degradation. Eaton investigated the performance of Wireless Sensor Networks (WSN) within various industrial facilities to understand concerns about topology and environmental conditions that have precluded broad adoption by the industry to date. A Wireless Link Assessment System (WLAS), was used to validate wireless performance under a variety of conditions. Results demonstrated that wireless networks can provide adequate performance in most facilities when properly specified and deployed. Customers from various IoF expressed interest in applying wireless more broadly for selected applications, but continue to prefer utilizing existing, wired field bus networks for most sensor based applications that will tie into their existing Computerized Motor Maintenance Systems (CMMS). As a result, wireless technology was de-emphasized within the project, and a greater focus placed on energy efficiency/predictive diagnostics. Commercially available wireless networks were only utilized in field test sites to facilitate collection of motor wellness information, and no wireless sensor network products were

  17. Rewilding as nature based solution in land management

    NASA Astrophysics Data System (ADS)

    Novara, Agata; Gristina, Luciano; Keesstra, Saskia; Pereira, Paulo; Cerda, Artemio

    2017-04-01

    Rewilding is an effective tool of ecological restoration and a nature based solution for hydro-meteorological risk control. Rewilding contributes to reduce flood risk, resist droughts, helps to restore soil organic matter content, increases soil and plant biodiversity, improves the overall ecosystem and human health. The key element of rewilding is not the nature control, but following the natural processes to restore the key soil ecological factors and their connectivity. Rewilding can be applicable at different ecosystem stages, from natural reserve to more anthropogenic system such as agricultural land through the restoration of wild soil function trough permaculture or forest farming. The proposed nature based solution not only avoid the investment in traditional engineering but it also an opportunities for creating new economics model based on wild nature (ecoturism, education, wild edible plants). This work is a review of applied rewilding actions and considerations on future nature based solutions applications will be discussed .

  18. On Fay identity

    SciTech Connect

    Michev, Iordan P.

    2006-09-15

    In the first part of this paper we consider the transformation of the cubic identities for general Korteweg-de Vries (KdV) tau functions from [Mishev, J. Math. Phys. 40, 2419-2428 (1999)] to the specific identities for trigonometric KdV tau functions. Afterwards, we consider the Fay identity as a functional equation and provide a wide set of solutions of this equation. The main result of this paper is Theorem 3.4, where we generalize the identities from Mishev. An open problem is the transformation of the cubic identities from Mishev to the specific identities for elliptic KdV tau functions.

  19. Continuing Developments in PV Risk Management: Strategies, Solutions, and Implications

    SciTech Connect

    Lowder, T.; Mendelsohn, M.; Speer, B.; Hill, R.

    2013-02-01

    As the PV industry matures, successful risk management practices will become more imperative to ensure investor confidence, control costs, and facilitate further growth. This report discusses several key aspects of risk management during the commercial- and utility-scale project life cycle, from identification of risks, to the process of mitigating and allocating those risks among project parties, to transferring those risks through insurance. The report also explores novel techniques in PV risk management, options to offload risks onto the capital markets, and innovative insurance policies (namely warranty policies) that address risks unique to the PV sector. One of the major justifications for robust risk management in the PV industry is the cost-reduction opportunities it affords. If the PV industry can demonstrate the capability to successfully manage its risks, thereby inspiring confidence in financiers, it may be able to obtain a lower cost of capital in future transactions. A lower cost of capital translates to a lower cost of energy, which will in turn enhance PV?s competitiveness at a time when it will have to rely less on subsidies to support its market penetration.

  20. 76 FR 2710 - Pitney Bowes, Inc., Mailing Solutions Management Division Including On-Site Leased Workers of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... Employment and Training Administration Pitney Bowes, Inc., Mailing Solutions Management Division Including On..., applicable to workers and former workers of Pitney Bowes, Inc., Mailing Solutions Management Division... of workers of Pitney Bowes, Inc., the Mailing Solutions Management Division, located in Shelton...

  1. Technology Solutions Case Study: Moisture Management of High-Walls

    SciTech Connect

    2013-12-01

    Moisture management of high-R walls is important to ensure optimal performance. This case study, developed by Building America team Building Science Corporation, focuses on how eight high-R walls handle the three main sources of moisture—construction moisture, air leakage condensation, and bulk water leaks.

  2. Managing an outpatient parenteral antibiotic therapy team: challenges and solutions

    PubMed Central

    Halilovic, Jenana; Christensen, Cinda L; Nguyen, Hien H

    2014-01-01

    Outpatient parenteral antimicrobial therapy (OPAT) programs should strive to deliver safe, cost effective, and high quality care. One of the keys to developing and sustaining a high quality OPAT program is to understand the common challenges or barriers to OPAT delivery. We review the most common challenges to starting and managing an OPAT program and give practical advice on addressing these issues. PMID:24971015

  3. Decreasing Stress among Nurse Managers: A Long-Term Solution.

    ERIC Educational Resources Information Center

    Judkins, Sharon K.; Ingram, Melba

    2002-01-01

    Hospital nursing managers (n=31) in a rural Texas hospital completed a self-paced module on stress and hardiness (beliefs related to control, commitment, and challenge). Pre/posttest scores showed the module had a significant effect on understanding of stress and coping and increased their hardiness levels. (Contains 25 references.) (SK)

  4. E-Learning Barriers and Solutions to Knowledge Management and Transfer

    ERIC Educational Resources Information Center

    Oye, Nathaniel David; Salleh, Mazleena

    2013-01-01

    This paper present a systematic overview of barriers and solutions of e-learning in knowledge management (KM) and knowledge transfer (KT) with more focus on organizations. The paper also discusses KT in organizational settings and KT in the field of e-learning. Here, an e-learning initiative shows adaptive solutions to overcome knowledge transfer…

  5. E-Learning Barriers and Solutions to Knowledge Management and Transfer

    ERIC Educational Resources Information Center

    Oye, Nathaniel David; Salleh, Mazleena

    2013-01-01

    This paper present a systematic overview of barriers and solutions of e-learning in knowledge management (KM) and knowledge transfer (KT) with more focus on organizations. The paper also discusses KT in organizational settings and KT in the field of e-learning. Here, an e-learning initiative shows adaptive solutions to overcome knowledge transfer…

  6. Gold nanoparticles prepared by laser ablation in aqueous biocompatible solutions: assessment of safety and biological identity for nanomedicine applications.

    PubMed

    Correard, Florian; Maximova, Ksenia; Estève, Marie-Anne; Villard, Claude; Roy, Myriam; Al-Kattan, Ahmed; Sentis, Marc; Gingras, Marc; Kabashin, Andrei V; Braguer, Diane

    2014-01-01

    Due to excellent biocompatibility, chemical stability, and promising optical properties, gold nanoparticles (Au-NPs) are the focus of research and applications in nanomedicine. Au-NPs prepared by laser ablation in aqueous biocompatible solutions present an essentially novel object that is unique in avoiding any residual toxic contaminant. This paper is conceived as the next step in development of laser-ablated Au-NPs for future in vivo applications. The aim of the study was to assess the safety, uptake, and biological behavior of laser-synthesized Au-NPs prepared in water or polymer solutions in human cell lines. Our results showed that laser ablation allows the obtaining of stable and monodisperse Au-NPs in water, polyethylene glycol, and dextran solutions. The three types of Au-NPs were internalized in human cell lines, as shown by transmission electron microscopy. Biocompatibility and safety of Au-NPs were demonstrated by analyzing cell survival and cell morphology. Furthermore, incubation of the three Au-NPs in serum-containing culture medium modified their physicochemical characteristics, such as the size and the charge. The composition of the protein corona adsorbed on Au-NPs was investigated by mass spectrometry. Regarding composition of complement C3 proteins and apolipoproteins, Au-NPs prepared in dextran solution appeared as a promising drug carrier. Altogether, our results revealed the safety of laser-ablated Au-NPs in human cell lines and support their use for theranostic applications.

  7. Gold nanoparticles prepared by laser ablation in aqueous biocompatible solutions: assessment of safety and biological identity for nanomedicine applications

    PubMed Central

    Correard, Florian; Maximova, Ksenia; Estève, Marie-Anne; Villard, Claude; Roy, Myriam; Al-Kattan, Ahmed; Sentis, Marc; Gingras, Marc; Kabashin, Andrei V; Braguer, Diane

    2014-01-01

    Due to excellent biocompatibility, chemical stability, and promising optical properties, gold nanoparticles (Au-NPs) are the focus of research and applications in nanomedicine. Au-NPs prepared by laser ablation in aqueous biocompatible solutions present an essentially novel object that is unique in avoiding any residual toxic contaminant. This paper is conceived as the next step in development of laser-ablated Au-NPs for future in vivo applications. The aim of the study was to assess the safety, uptake, and biological behavior of laser-synthesized Au-NPs prepared in water or polymer solutions in human cell lines. Our results showed that laser ablation allows the obtaining of stable and monodisperse Au-NPs in water, polyethylene glycol, and dextran solutions. The three types of Au-NPs were internalized in human cell lines, as shown by transmission electron microscopy. Biocompatibility and safety of Au-NPs were demonstrated by analyzing cell survival and cell morphology. Furthermore, incubation of the three Au-NPs in serum-containing culture medium modified their physicochemical characteristics, such as the size and the charge. The composition of the protein corona adsorbed on Au-NPs was investigated by mass spectrometry. Regarding composition of complement C3 proteins and apolipoproteins, Au-NPs prepared in dextran solution appeared as a promising drug carrier. Altogether, our results revealed the safety of laser-ablated Au-NPs in human cell lines and support their use for theranostic applications. PMID:25473280

  8. Managing breast cancer in younger women: challenges and solutions

    PubMed Central

    Ademuyiwa, Foluso O; Cyr, Amy; Ivanovich, Jennifer; Thomas, Maria A

    2016-01-01

    Breast cancer in young women is relatively rare compared to breast cancer occurring in older women. Younger women diagnosed with breast cancer also tend to have a more aggressive biology and consequently a poorer prognosis than older women. In addition, they face unique challenges such as diminished fertility from premature ovarian failure, extended survivorship periods and its attendant problems, and the psychosocial impact of diagnosis, while still raising families. It is therefore imperative to recognize the unique issues that younger women face, and plan management in a multidisciplinary fashion to optimize clinical outcomes. This paper discusses the challenges of breast cancer management for young women, as well as specific issues to consider in diagnosis, treatment, and follow-up of such patients. PMID:26730210

  9. Management Architecture and Solutions for French Tactical Systems

    DTIC Science & Technology

    2006-10-01

    automated processes that can last no more than a few seconds, possibly minutes in semi-automatic modes. The principle relies on Autonomous ...Finally, the MBs is at the core element of an Autonomous Reconfiguration Management (ARM) and is able to compute the new configuration to be applied...with IP Crypto and DMZ) TOC: Operational Center (Central Mgt & Services) MC VPN NS VPN CNRCNR Secured CNR Network Vehicule LAN CNR Low capacity Radio

  10. Management of systemic lupus erythematosus during pregnancy: challenges and solutions.

    PubMed

    Knight, Caroline L; Nelson-Piercy, Catherine

    2017-01-01

    Systemic lupus erythematosus (SLE) is a chronic, multisystem autoimmune disease predominantly affecting women, particularly those of childbearing age. SLE provides challenges in the prepregnancy, antenatal, intrapartum, and postpartum periods for these women, and for the medical, obstetric, and midwifery teams who provide their care. As with many medical conditions in pregnancy, the best maternal and fetal-neonatal outcomes are obtained with a planned pregnancy and a cohesive multidisciplinary approach. Effective prepregnancy risk assessment and counseling includes exploration of factors for poor pregnancy outcome, discussion of risks, and appropriate planning for pregnancy, with consideration of discussion of relative contraindications to pregnancy. In pregnancy, early referral for hospital-coordinated care, involvement of obstetricians and rheumatologists (and other specialists as required), an individual management plan, regular reviews, and early recognition of flares and complications are all important. Women are at risk of lupus flares, worsening renal impairment, onset of or worsening hypertension, preeclampsia, and/or venous thromboembolism, and miscarriage, intrauterine growth restriction, preterm delivery, and/or neonatal lupus syndrome (congenital heart block or neonatal lupus erythematosus). A cesarean section may be required in certain obstetric contexts (such as urgent preterm delivery for maternal and/or fetal well-being), but vaginal birth should be the aim for the majority of women. Postnatally, an ongoing individual management plan remains important, with neonatal management where necessary and rheumatology followup. This article explores the challenges at each stage of pregnancy, discusses the effect of SLE on pregnancy and vice versa, and reviews antirheumatic medications with the latest guidance about their use and safety in pregnancy. Such information is required to effectively and safely manage each stage of pregnancy in women with SLE.

  11. Management of systemic lupus erythematosus during pregnancy: challenges and solutions

    PubMed Central

    Knight, Caroline L; Nelson-Piercy, Catherine

    2017-01-01

    Systemic lupus erythematosus (SLE) is a chronic, multisystem autoimmune disease predominantly affecting women, particularly those of childbearing age. SLE provides challenges in the prepregnancy, antenatal, intrapartum, and postpartum periods for these women, and for the medical, obstetric, and midwifery teams who provide their care. As with many medical conditions in pregnancy, the best maternal and fetal–neonatal outcomes are obtained with a planned pregnancy and a cohesive multidisciplinary approach. Effective prepregnancy risk assessment and counseling includes exploration of factors for poor pregnancy outcome, discussion of risks, and appropriate planning for pregnancy, with consideration of discussion of relative contraindications to pregnancy. In pregnancy, early referral for hospital-coordinated care, involvement of obstetricians and rheumatologists (and other specialists as required), an individual management plan, regular reviews, and early recognition of flares and complications are all important. Women are at risk of lupus flares, worsening renal impairment, onset of or worsening hypertension, preeclampsia, and/or venous thromboembolism, and miscarriage, intrauterine growth restriction, preterm delivery, and/or neonatal lupus syndrome (congenital heart block or neonatal lupus erythematosus). A cesarean section may be required in certain obstetric contexts (such as urgent preterm delivery for maternal and/or fetal well-being), but vaginal birth should be the aim for the majority of women. Postnatally, an ongoing individual management plan remains important, with neonatal management where necessary and rheumatology followup. This article explores the challenges at each stage of pregnancy, discusses the effect of SLE on pregnancy and vice versa, and reviews antirheumatic medications with the latest guidance about their use and safety in pregnancy. Such information is required to effectively and safely manage each stage of pregnancy in women with SLE

  12. Automated lettuce nutrient solution management using an array of ion-selective electrodes

    USDA-ARS?s Scientific Manuscript database

    Automated sensing and control of macronutrients in hydroponic solutions would allow more efficient management of nutrients for crop growth in closed systems. This paper describes the development and evaluation of a computer-controlled nutrient management system with an array of ion-selective electro...

  13. Provenance In Sensor Data Management: A Cohesive, Independent Solution

    SciTech Connect

    Hensley, Zachary P; Sanyal, Jibonananda; New, Joshua Ryan

    2014-01-01

    In today's information-driven workplaces, data is constantly undergoing transformations and being moved around. The typical business-as-usual approach is to use email attachments, shared network locations, databases, and now, the cloud. More often than not, there are multiple versions of the data sitting in different locations and users of this data are confounded by the lack of metadata describing its provenance, or in other words, its lineage. Our project is aimed to solve this issue in the context of sensor data. The Oak Ridge National Laboratory's Building Technologies Research and Integration Center has reconfigurable commercial buildings deployed on the Flexible Research Platforms (FRPs). These FRPs are instrumented with a large number of sensors which measure a number of variables such as HVAC efficiency, relative humidity, and temperature gradients across doors, windows, and walls. Sub-minute resolution data from hundreds of channels is acquired. This sensor data, traditionally, was saved to a shared network location which was accessible to a number of scientists for performing complicated simulation and analysis tasks. The sensor data also participates in elaborate quality assurance exercises as a result of inherent faults. Sometimes, faults are induced to observe building behavior. It became apparent that proper scientific controls required not just managing the data acquisition and delivery, but to also manage the metadata associated with temporal subsets of the sensor data. We built a system named ProvDMS, or Provenance Data Management System for the FRPs, which would both allow researchers to retrieve data of interest as well as trace data lineage. This provides researchers a one-stop shop for comprehensive views of various data transformation allowing researchers to effectively trace their data to its source so that experiments, and derivations of experiments, may be reused and reproduced without much overhead of the repeatability of experiments that

  14. Resource management in cardiovascular engineering: is outsourcing the solution?

    PubMed

    Feyrer, Richard; Weyand, Michael; Kunzmann, Udo

    2005-09-01

    In recent years, modern medicine has changed considerably. At maximum care centers, in particular, the use of state-of-the-art medical equipment has become an essential part of patient care. HoWever, using such high-tech products also means a considerable burden on the financial resources available, because additional financing is rare. Consequently, there is a need for approaches that allow the use of state-of-the-art equipment without straining the budget unduly. The question now is whether economic strategies that have long since been established in other industries, e.g., the outsourcing of certain services, represent a potential solution for the economic problems of modern clinics. The fundamentals of outsourcing and its pros and cons are outlined and discussed, taking cardiovascular perfusion as an example, a cost-intensive field of heart surgery that is responsible for attending to heart-lung machines, artificial hearts and circulatory support systems.

  15. Dental management in patients with hypertension: challenges and solutions

    PubMed Central

    Southerland, Janet H; Gill, Danielle G; Gangula, Pandu R; Halpern, Leslie R; Cardona, Cesar Y; Mouton, Charles P

    2016-01-01

    Hypertension is a chronic illness affecting more than a billion people worldwide. The high prevalence of the disease among the American population is concerning and must be considered when treating dental patients. Its lack of symptoms until more serious problems occur makes the disease deadly. Dental practitioners can often be on the frontlines of prevention of hypertension by evaluating preoperative blood pressure readings, performing risk assessments, and knowing when to consider medical consultation of a hypertensive patient in a dental setting. In addition, routine follow-up appointments and patients seen on an emergent basis, who may otherwise not be seen routinely, allow the oral health provider an opportunity to diagnose and refer for any unknown disease. It is imperative to understand the risk factors that may predispose patients to hypertension and to be able to educate them about their condition. Most importantly, the oral health care provider is in a pivotal position to play an active role in the management of patients presenting with a history of hypertension because many antihypertensive agents interact with pharmacologic agents used in the dental practice. The purpose of this review is to provide strategies for managing and preventing complications when treating the patient with hypertension who presents to the dental office. PMID:27799823

  16. Optimal management of night eating syndrome: challenges and solutions.

    PubMed

    Kucukgoncu, Suat; Midura, Margaretta; Tek, Cenk

    2015-01-01

    Night Eating Syndrome (NES) is a unique disorder characterized by a delayed pattern of food intake in which recurrent episodes of nocturnal eating and/or excessive food consumption occur after the evening meal. NES is a clinically important disorder due to its relationship to obesity, its association with other psychiatric disorders, and problems concerning sleep. However, NES often goes unrecognized by both health professionals and patients. The lack of knowledge regarding NES in clinical settings may lead to inadequate diagnoses and inappropriate treatment approaches. Therefore, the proper diagnosis of NES is the most important issue when identifying NES and providing treatment for this disorder. Clinical assessment tools such as the Night Eating Questionnaire may help health professionals working with populations vulnerable to NES. Although NES treatment studies are still in their infancy, antidepressant treatments and psychological therapies can be used for optimal management of patients with NES. Other treatment options such as melatonergic medications, light therapy, and the anticonvulsant topiramate also hold promise as future treatment options. The purpose of this review is to provide a summary of NES, including its diagnosis, comorbidities, and treatment approaches. Possible challenges addressing patients with NES and management options are also discussed.

  17. Optimal management of night eating syndrome: challenges and solutions

    PubMed Central

    Kucukgoncu, Suat; Midura, Margaretta; Tek, Cenk

    2015-01-01

    Night Eating Syndrome (NES) is a unique disorder characterized by a delayed pattern of food intake in which recurrent episodes of nocturnal eating and/or excessive food consumption occur after the evening meal. NES is a clinically important disorder due to its relationship to obesity, its association with other psychiatric disorders, and problems concerning sleep. However, NES often goes unrecognized by both health professionals and patients. The lack of knowledge regarding NES in clinical settings may lead to inadequate diagnoses and inappropriate treatment approaches. Therefore, the proper diagnosis of NES is the most important issue when identifying NES and providing treatment for this disorder. Clinical assessment tools such as the Night Eating Questionnaire may help health professionals working with populations vulnerable to NES. Although NES treatment studies are still in their infancy, antidepressant treatments and psychological therapies can be used for optimal management of patients with NES. Other treatment options such as melatonergic medications, light therapy, and the anticonvulsant topiramate also hold promise as future treatment options. The purpose of this review is to provide a summary of NES, including its diagnosis, comorbidities, and treatment approaches. Possible challenges addressing patients with NES and management options are also discussed. PMID:25834450

  18. Non-reputable Identity Management and Information Access Technologies for Improved Cyberspace Agility by 2035

    DTIC Science & Technology

    2010-04-01

    February 2010. Mordini, Emilio and Massari, Sonia, “ Body , Biometrics and Identity”, In Bioethics , Volume 22, Number 9 2008, p488-498. Mostrous...proposed solution. These identifiers include neural wave analysis, skin luminescence, remote iris scan, advanced facial recognition, and body odor. 42...issues with respect to biometric data: “information of the body ” and “function creep”. ”Information of the body ” deals with the concern over

  19. Rhetorical Savvy as Social Skill: Modeling Entrepreneur Identity Construction within Educational Content Management Systems

    ERIC Educational Resources Information Center

    Spartz, John M.

    2010-01-01

    This article focuses on one aspect of rhetorical training that writing instructors have an opportunity--if not an obligation--to inculcate (or at least introduce) in students studying to be entrepreneurs and taking their writing classes. Specifically, through the use of an open source Content Management System (CMS) (e.g., Drupal or Moodle),…

  20. The Changing Roles and Identities of Professional Managers in UK Higher Education

    ERIC Educational Resources Information Center

    Whitchurch, Celia

    2007-01-01

    Professional managers in UK universities represent an increasingly diverse grouping of staff. As boundaries blur between academic activity and the contributory functions required to deliver that activity in mass higher education systems and markets, their roles have become more fluid. Quasi-academic territories are developing in which professional…

  1. Pain management in patients with Parkinson's disease: challenges and solutions.

    PubMed

    Skogar, Orjan; Lokk, Johan

    2016-01-01

    This review focuses on the diagnosis and management of Parkinson-related pain which is one of the more frequently reported nonmotor symptoms in Parkinson's disease (PD), which is the second most common neurodegenerative disease after Alzheimer's disease. Pain is ranked high by patients as a troublesome symptom in all stages of the disease. In early-stage PD, pain is rated as the most bothersome symptom. Knowledge of the correct diagnosis of pain origin and possible methods of treatments for pain relief in PD is of great importance. The symptoms have a great negative impact on health-related quality of life. Separating PD-related pain from pain of other origins is an important challenge and can be characterized as "many syndromes under the same umbrella". Among the different forms of PD-related pain, musculoskeletal pain is the most common form, accounting for 40%-90% of reported pain in PD patients. Augmentation by pathophysiological pathways other than those secondary to rigidity, tremor, or any of the other motor manifestations of the disease seems most probable. In PD, the basal ganglia process somatosensory information differently, and increased subjective pain sensitivity with lower electrical and heat-pain thresholds has been reported in PD patients. The mechanism is assumed to be diminished activity of the descending inhibitory control system of the basal ganglia. PD pain, like many of the nonmotor symptoms, remains underdiagnosed and, thus, poorly managed. A systematic collection of patient descriptions of type, quality, and duration of pain is, therefore, of utmost importance. Recent studies have validated new and more specific and dedicated pain scales for PD-related symptoms. Symptomatic treatments based on clinical pain classification include not only pharmacological but also nonpharmacological methods and, to some degree, invasive approaches. In the clinic, pharmacological and nonpharmacological interventions can be effective to varying degrees - as

  2. Managing nut-induced anaphylaxis: challenges and solutions

    PubMed Central

    Lomas, Jeanne M; Järvinen, Kirsi M

    2015-01-01

    The prevalence of peanut and tree nut allergy in the USA has increased, especially in the pediatric population. Nut allergy remains the leading cause of fatal anaphylactic reactions. Management of anaphylaxis includes not only treatment of symptoms during a reaction, but strict dietary avoidance and education on potential situations, which may place the patient at high risk for accidental exposure. Cross-reactivity between various nuts along with various cross-contamination sources should be discussed with all nut-allergic individuals. Exciting research continues to emerge on other potential treatments for patients allergic to nuts, including allergen immunotherapy. Results of such interventions have been encouraging, though further studies are needed regarding safety and long-term outcomes before these can be applied to clinical practice. PMID:26604803

  3. Managing drug-resistant epilepsy: challenges and solutions

    PubMed Central

    Dalic, Linda; Cook, Mark J

    2016-01-01

    Despite the development of new antiepileptic drugs (AEDs), ~20%–30% of people with epilepsy remain refractory to treatment and are said to have drug-resistant epilepsy (DRE). This multifaceted condition comprises intractable seizures, neurobiochemical changes, cognitive decline, and psychosocial dysfunction. An ongoing challenge to both researchers and clinicians alike, DRE management is complicated by the heterogeneity among this patient group. The underlying mechanism of DRE is not completely understood. Many hypotheses exist, and relate to both the intrinsic characteristics of the particular epilepsy (associated syndrome/lesion, initial response to AED, and the number and type of seizures prior to diagnosis) and other pharmacological mechanisms of resistance. The four current hypotheses behind pharmacological resistance are the “transporter”, “target”, “network”, and “intrinsic severity” hypotheses, and these are reviewed in this paper. Of equal challenge is managing patients with DRE, and this requires a multidisciplinary approach, involving physicians, surgeons, psychiatrists, neuropsychologists, pharmacists, dietitians, and specialist nurses. Attention to comorbid psychiatric and other diseases is paramount, given the higher prevalence in this cohort and associated poorer health outcomes. Treatment options need to consider the economic burden to the patient and the likelihood of AED compliance and tolerability. Most importantly, higher mortality rates, due to comorbidities, suicide, and sudden death, emphasize the importance of seizure control in reducing this risk. Overall, resective surgery offers the best rates of seizure control. It is not an option for all patients, and there is often a significant delay in referring to epilepsy surgery centers. Optimization of AEDs, identification and treatment of comorbidities, patient education to promote adherence to treatment, and avoidance of triggers should be periodically performed until further

  4. Patient empowerment by the means of citizen-managed Electronic Health Records: web 2.0 health digital identity scenarios.

    PubMed

    Falcão-Reis, Filipa; Correia, Manuel E

    2010-01-01

    With the advent of more sophisticated and comprehensive healthcare information systems, system builders are becoming more interested in patient interaction and what he can do to help to improve his own health care. Information systems play nowadays a crucial and fundamental role in hospital work-flows, thus providing great opportunities to introduce and improve upon "patient empowerment" processes for the personalization and management of Electronic Health Records (EHRs). In this paper, we present a patient's privacy generic control mechanisms scenarios based on the Extended OpenID (eOID), a user centric digital identity provider previously developed by our group, which leverages a secured OpenID 2.0 infrastructure with the recently released Portuguese Citizen Card (CC) for secure authentication in a distributed health information environment. eOID also takes advantage of Oauth assertion based mechanisms to implement patient controlled secure qualified role based access to his EHR, by third parties.

  5. Barriers and solutions to diabetes management: An Indian perspective

    PubMed Central

    Wangnoo, Subhash K.; Maji, Debasish; Das, Ashok Kumar; Rao, P. V.; Moses, Anand; Sethi, Bipin; Unnikrishnan, Ambika Gopalakrishnan; Kalra, Sanjay; Balaji, V.; Bantwal, Ganapathi; Kesavadev, Jothydev; Jain, Sunil M.; Dharmalingam, Mala

    2013-01-01

    India, with one of the largest and most diverse populations of people living with diabetes, experiences significant barriers in successful diabetes care. Limitations in appropriate and timely use of insulin impede the achievement of good glycemic control. The current article aims to identify solutions to barriers in the effective use of insulin therapy viz. its efficacy and safety, impact on convenience and life-style and lack of awareness and education. Therapeutic modalities, which avoid placing an undue burden on patients’ life-style, must be built. These should incorporate patient-centric paradigms of diabetes care, team-based approach for life-style modification and monitoring of patients’ adherence to therapy. To address the issues in efficacy and safety, long-acting, flat profile basal insulin, which mimics physiological insulin and show fewer hypoglycemic events is needed. In addition, therapy must be linked to monitoring of blood glucose to enable effective use of insulin therapy. In conjunction, wide-ranging efforts must be made to remove negative perception of insulin therapy in the community. Patient- and physician – targeted programs to enhance awareness in various aspects of diabetes care must be initiated across all levels of health-care ensuring uniformity of information. To successfully address the challenges in facing diabetes care, partnerships between various stakeholders in the care process must be explored. PMID:23961474

  6. Management of rheumatoid arthritis during pregnancy: challenges and solutions

    PubMed Central

    Krause, Megan L; Makol, Ashima

    2016-01-01

    Rheumatoid arthritis, a chronic inflammatory autoimmune disease with significant physical disability, affects women three times more frequently than men, often in their childbearing years. Parenthood decisions can be challenging, often affected by perceptions of their disease state, health care needs, and complex pharmacological treatments. Many women struggle to find adequate information to guide them on pregnancy planning, lactation, and early parenting in relation to their chronic condition. The expanded availability and choice of pharmacotherapies have supported optimal disease control prior to conception and enhanced physical capabilities for women to successfully overcome the challenges of raising children but require a detailed understanding of their risks and safety in the setting of pregnancy and breastfeeding. This review outlines the various situational challenges faced by rheumatologists in providing care to men and women in the reproductive age group interested in starting a family. Up to date evidence-based solutions particularly focusing on the safe use of disease-modifying antirheumatic drugs and biologic response modifiers to assist rheumatologists in the care of pregnant and lactating women with RA are reviewed. PMID:27843367

  7. Management of rheumatoid arthritis during pregnancy: challenges and solutions.

    PubMed

    Krause, Megan L; Makol, Ashima

    2016-01-01

    Rheumatoid arthritis, a chronic inflammatory autoimmune disease with significant physical disability, affects women three times more frequently than men, often in their childbearing years. Parenthood decisions can be challenging, often affected by perceptions of their disease state, health care needs, and complex pharmacological treatments. Many women struggle to find adequate information to guide them on pregnancy planning, lactation, and early parenting in relation to their chronic condition. The expanded availability and choice of pharmacotherapies have supported optimal disease control prior to conception and enhanced physical capabilities for women to successfully overcome the challenges of raising children but require a detailed understanding of their risks and safety in the setting of pregnancy and breastfeeding. This review outlines the various situational challenges faced by rheumatologists in providing care to men and women in the reproductive age group interested in starting a family. Up to date evidence-based solutions particularly focusing on the safe use of disease-modifying antirheumatic drugs and biologic response modifiers to assist rheumatologists in the care of pregnant and lactating women with RA are reviewed.

  8. Simulation of PKI-Enabled Communication for Identity Management Using CyberCIEGE

    DTIC Science & Technology

    2010-11-01

    3rd party roots or cross certification. Additionally, players can elect to configure the client to use smart card readers in place of keys managed...workstations, while smart cards do not present such risks, reflecting the fact that private keys never leave the smart card . In addition to... smart cards and smart card readers results in the contractor obtaining the user’s secret key and disclosing all of the user’s encrypted email on

  9. Biometric Equities for Identity & Privilege Management Working Group (IPvMWG) Roadmap

    DTIC Science & Technology

    2011-01-01

    Overview • 05 Oct 99, Public Law 106-65 - Congress directed a Senior Coordinating Group for Smart Card Technology w/ DoD CIO oversight • 0 Nov 99...Deputy Secretary of Defense Memo, Smart Card Adoption & Implementation - destablished the Smart Card Senior Steering Group and defined the Smart Card Senior...Coordinating Group (SCSCG) and the Smart Card Configuration Management Control Board (SCCMCB) •31 Aug 02, DoDD 8190.03, Smart Card Technology

  10. DE-FG02-04ER25606 Identity Federation and Policy Management Guide: Final Report

    SciTech Connect

    Humphrey, Marty, A

    2011-05-25

    The goal of this 3-year project was to facilitate a more productive dynamic matching between resource providers and resource consumers in Grid environments by explicitly specifying policies. There were broadly two problems being addressed by this project. First, there was a lack of an Open Grid Services Architecture (OGSA)-compliant mechanism for expressing, storing and retrieving user policies and Virtual Organization (VO) policies. Second, there was a lack of tools to resolve and enforce policies in the Open Services Grid Architecture. To address these problems, our overall approach in this project was to make all policies explicit (e.g., virtual organization policies, resource provider policies, resource consumer policies), thereby facilitating policy matching and policy negotiation. Policies defined on a per-user basis were created, held, and updated in MyPolMan, thereby providing a Grid user to centralize (where appropriate) and manage his/her policies. Organizationally, the corresponding service was VOPolMan, in which the policies of the Virtual Organization are expressed, managed, and dynamically consulted. Overall, we successfully defined, prototyped, and evaluated policy-based resource management and access control for OGSA-based Grids. This DOE project partially supported 17 peer-reviewed publications on a number of different topics: General security for Grids, credential management, Web services/OGSA/OGSI, policy-based grid authorization (for remote execution and for access to information), policy-directed Grid data movement/placement, policies for large-scale virtual organizations, and large-scale policy-aware grid architectures. In addition to supporting the PI, this project partially supported the training of 5 PhD students.

  11. Privacy Management and Networked PPD Systems - Challenges Solutions.

    PubMed

    Ruotsalainen, Pekka; Pharow, Peter; Petersen, Francoise

    2015-01-01

    Modern personal portable health devices (PPDs) become increasingly part of a larger, inhomogeneous information system. Information collected by sensors are stored and processed in global clouds. Services are often free of charge, but at the same time service providers' business model is based on the disclosure of users' intimate health information. Health data processed in PPD networks is not regulated by health care specific legislation. In PPD networks, there is no guarantee that stakeholders share same ethical principles with the user. Often service providers have own security and privacy policies and they rarely offer to the user possibilities to define own, or adapt existing privacy policies. This all raises huge ethical and privacy concerns. In this paper, the authors have analyzed privacy challenges in PPD networks from users' viewpoint using system modeling method and propose the principle "Personal Health Data under Personal Control" must generally be accepted at global level. Among possible implementation of this principle, the authors propose encryption, computer understandable privacy policies, and privacy labels or trust based privacy management methods. The latter can be realized using infrastructural trust calculation and monitoring service. A first step is to require the protection of personal health information and the principle proposed being internationally mandatory. This requires both regulatory and standardization activities, and the availability of open and certified software application which all service providers can implement. One of those applications should be the independent Trust verifier.

  12. Seismic risk management solution for nuclear power plants

    DOE PAGES

    Coleman, Justin; Sabharwall, Piyush

    2014-12-01

    Nuclear power plants should safely operate during normal operations and maintain core-cooling capabilities during off-normal events, including external hazards (such as flooding and earthquakes). Management of external hazards to expectable levels of risk is critical to maintaining nuclear facility and nuclear power plant safety. Seismic risk is determined by convolving the seismic hazard with seismic fragilities (capacity of systems, structures, and components). Seismic isolation (SI) is one protective measure showing promise to minimize seismic risk. Current SI designs (used in commercial industry) reduce horizontal earthquake loads and protect critical infrastructure from the potentially destructive effects of large earthquakes. The benefitmore » of SI application in the nuclear industry is being recognized and SI systems have been proposed in American Society of Civil Engineer Standard 4, ASCE-4, to be released in the winter of 2014, for light water reactors facilities using commercially available technology. The intent of ASCE-4 is to provide criteria for seismic analysis of safety related nuclear structures such that the responses to design basis seismic events, computed in accordance with this standard, will have a small likelihood of being exceeded. The U.S. nuclear industry has not implemented SI to date; a seismic isolation gap analysis meeting was convened on August 19, 2014, to determine progress on implementing SI in the U.S. nuclear industry. The meeting focused on the systems and components that could benefit from SI. As a result, this article highlights the gaps identified at this meeting.« less

  13. Construction materials as a waste management solution for cellulose sludge.

    PubMed

    Modolo, R; Ferreira, V M; Machado, L M; Rodrigues, M; Coelho, I

    2011-02-01

    Sustainable waste management system for effluents treatment sludge has been a pressing issue for pulp and paper sector. Recycling is always recommended in terms of environmental sustainability. Following an approach of waste valorisation, this work aims to demonstrate the technical viability of producing fiber-cement roof sheets incorporating cellulose primary sludge generated on paper and pulp mills. From the results obtained with preliminary studies it was possible to verify the possibility of producing fiber-cement sheets by replacing 25% of the conventional used virgin long fiber by primary effluent treatment cellulose sludge. This amount of incorporation was tested on an industrial scale. Environmental parameters related to water and waste, as well as tests for checking the quality of the final product was performed. These control parameters involved total solids in suspension, dissolved salts, chlorides, sulphates, COD, metals content. In the product, parameters like moisture, density and strength were controlled. The results showed that it is possible to replace the virgin long fibers pulp by primary sludge without impacts in final product characteristics and on the environment. This work ensures the elimination of significant waste amounts, which are nowadays sent to landfill, as well as reduces costs associated with the standard raw materials use in the fiber-cement industrial sector.

  14. Fluid management in cardiac surgery patients: pitfalls, challenges and solutions.

    PubMed

    Bignami, Elena; Guarnieri, Marcello; Gemma, Marco

    2017-06-01

    Fluid administration is a powerful tool for hemodynamic stabilization as it increases preload and improves cardiac function in fluid-responsive patients. However, there are various types of fluid to choose from. The use of colloids and crystalloids in non-cardiac Intensive Care Units (ICU) has been reported, showing controversial results. Many trials on sepsis in a non-cardiac ICU setting show that colloids, in particular hydroxyethyl starches and gelatins, might have a detrimental effect on kidney function, and on major outcomes such as mortality. Many small randomized clinical trials focusing on coagulation and bleeding show controversial results regarding fluid safety during the perioperative period in cardiac surgery, and in the cardiac ICU. No definitive data are available on the superiority of one fluid compared with another for fluid replacement after cardiac surgery. Only few data are available regarding the impact of fluids on kidney function in the cardiac ICU. On the other hand, there is much evidence showing that fluid administration requires strict protocols and close monitoring. Improved clinical outcomes are evident in protocols for goal-directed therapy. In conclusion, the application of a close monitoring and a pre-defined goal-directed protocol are far more important than the choice of a single fluid. This review examines the available evidence on fluid management in cardiac surgery and in the ICU, and analyzes the key steps of fluid strategy in these settings.

  15. Seismic risk management solution for nuclear power plants

    SciTech Connect

    Coleman, Justin; Sabharwall, Piyush

    2014-12-01

    Nuclear power plants should safely operate during normal operations and maintain core-cooling capabilities during off-normal events, including external hazards (such as flooding and earthquakes). Management of external hazards to expectable levels of risk is critical to maintaining nuclear facility and nuclear power plant safety. Seismic risk is determined by convolving the seismic hazard with seismic fragilities (capacity of systems, structures, and components). Seismic isolation (SI) is one protective measure showing promise to minimize seismic risk. Current SI designs (used in commercial industry) reduce horizontal earthquake loads and protect critical infrastructure from the potentially destructive effects of large earthquakes. The benefit of SI application in the nuclear industry is being recognized and SI systems have been proposed in American Society of Civil Engineer Standard 4, ASCE-4, to be released in the winter of 2014, for light water reactors facilities using commercially available technology. The intent of ASCE-4 is to provide criteria for seismic analysis of safety related nuclear structures such that the responses to design basis seismic events, computed in accordance with this standard, will have a small likelihood of being exceeded. The U.S. nuclear industry has not implemented SI to date; a seismic isolation gap analysis meeting was convened on August 19, 2014, to determine progress on implementing SI in the U.S. nuclear industry. The meeting focused on the systems and components that could benefit from SI. As a result, this article highlights the gaps identified at this meeting.

  16. Construction materials as a waste management solution for cellulose sludge

    SciTech Connect

    Modolo, R.; Rodrigues, M.; Coelho, I.

    2011-02-15

    Sustainable waste management system for effluents treatment sludge has been a pressing issue for pulp and paper sector. Recycling is always recommended in terms of environmental sustainability. Following an approach of waste valorisation, this work aims to demonstrate the technical viability of producing fiber-cement roof sheets incorporating cellulose primary sludge generated on paper and pulp mills. From the results obtained with preliminary studies it was possible to verify the possibility of producing fiber-cement sheets by replacing 25% of the conventional used virgin long fiber by primary effluent treatment cellulose sludge. This amount of incorporation was tested on an industrial scale. Environmental parameters related to water and waste, as well as tests for checking the quality of the final product was performed. These control parameters involved total solids in suspension, dissolved salts, chlorides, sulphates, COD, metals content. In the product, parameters like moisture, density and strength were controlled. The results showed that it is possible to replace the virgin long fibers pulp by primary sludge without impacts in final product characteristics and on the environment. This work ensures the elimination of significant waste amounts, which are nowadays sent to landfill, as well as reduces costs associated with the standard raw materials use in the fiber-cement industrial sector.

  17. Towards interprofessional networking in medication management of the aged: current challenges and potential solutions in Finland.

    PubMed

    Kallio, Sonja; Kumpusalo-Vauhkonen, Anne; Järvensivu, Timo; Mäntylä, Antti; Pohjanoksa-Mäntylä, Marika; Airaksinen, Marja

    2016-12-01

    The Finnish Medicines Agency (Fimea) initiated a programme in 2012 for enhancing interprofessional networking in the medication management of the aged. The goal is to develop national guidelines for interprofessional collaboration with respect to medication management. This study aims to explore the challenges and potential solutions experienced by existing health care teams in managing medication of the aged: (1) at the individual and team level (micro level), (2) organisational level (meso level) and (3) structural level (macro level). Group discussions (n = 10), pair (n = 3) and individual interviews (n = 2). Abductive content analysis combining data and theory was applied. Networking was used as a theoretical framework. Meetings (n = 15) organised by Fimea in the formation phase of the interprofessional network in 2012. Health care professionals (n = 55). Challenges and solutions in the medication management of the aged at the micro, meso and macro levels. Challenges in interprofessional collaboration, problems with patient record systems, and the organisation of work and lack of resources were present at all the levels contributing to patients' medication problems. Participants suggested multiple potential solutions to improve interprofessional collaboration, sharing of tasks and responsibilities, better exploitation of pharmaceutical knowledge and developing tools as being the most commonly mentioned. Optimising medication use of the aged requires new systemic solutions within and between different system levels. The main challenges can be solved by clarifying responsibilities, enhancing communication and applying operational models that involve pharmacists and the use of information technology in medication management. KEY POINTS An interprofessional team approach has been suggested as a solution to promote rational medicine use among the aged. Fragmented health care system and lack of coordinated patient care are reasons for medication

  18. Application of Harmony Search algorithm to the solution of groundwater management models

    NASA Astrophysics Data System (ADS)

    Tamer Ayvaz, M.

    2009-06-01

    This study proposes a groundwater resources management model in which the solution is performed through a combined simulation-optimization model. A modular three-dimensional finite difference groundwater flow model, MODFLOW is used as the simulation model. This model is then combined with a Harmony Search (HS) optimization algorithm which is based on the musical process of searching for a perfect state of harmony. The performance of the proposed HS based management model is tested on three separate groundwater management problems: (i) maximization of total pumping from an aquifer (steady-state); (ii) minimization of the total pumping cost to satisfy the given demand (steady-state); and (iii) minimization of the pumping cost to satisfy the given demand for multiple management periods (transient). The sensitivity of HS algorithm is evaluated by performing a sensitivity analysis which aims to determine the impact of related solution parameters on convergence behavior. The results show that HS yields nearly same or better solutions than the previous solution methods and may be used to solve management problems in groundwater modeling.

  19. Deaf Identity.

    ERIC Educational Resources Information Center

    Mottez, Bernard

    1990-01-01

    Explores the rarely studied concept of "Deaf Identity" through discussion of such issues as the typology of the elements of identity; destiny; other ethnic or racial group identity; awareness of deafness; and deaf culture. (CB)

  20. Innovative Approaches in Chronic Disease Management: Health Literacy Solutions and Opportunities for Research Validation.

    PubMed

    Villaire, Michael; Gonzalez, Diana Peña; Johnson, Kirby L

    2017-01-01

    This chapter discusses the need for innovative health literacy solutions to combat extensive chronic disease prevalence and costs. The authors explore the intersection of chronic disease management and health literacy. They provide specific examples of successful health literacy interventions for managing several highly prevalent chronic diseases. This is followed by suggestions on pairing research and practice to support effective disease management programs. In addition, the authors discuss strategies for collection and dissemination of knowledge gained from collaborations between researchers and practitioners. They identify current challenges specific to disseminating information from the health literacy field and offer potential solutions. The chapter concludes with a brief look at future directions and organizational opportunities to integrate health literacy practices to address the need for effective chronic disease management.

  1. Family physicians' professional identity formation: a study protocol to explore impression management processes in institutional academic contexts.

    PubMed

    Rodríguez, Charo; Pawlikowska, Teresa; Schweyer, Francois-Xavier; López-Roig, Sofia; Bélanger, Emmanuelle; Burns, Jane; Hugé, Sandrine; Pastor-Mira, Maria Ángeles; Tellier, Pierre-Paul; Spencer, Sarah; Fiquet, Laure; Pereiró-Berenguer, Inmaculada

    2014-09-06

    Despite significant differences in terms of medical training and health care context, the phenomenon of medical students' declining interest in family medicine has been well documented in North America and in many other developed countries as well. As part of a research program on family physicians' professional identity formation initiated in 2007, the purpose of the present investigation is to examine in-depth how family physicians construct their professional image in academic contexts; in other words, this study will allow us to identify and understand the processes whereby family physicians with an academic appointment seek to control the ideas others form about them as a professional group, i.e. impression management. The methodology consists of a multiple case study embedded in the perspective of institutional theory. Four international cases from Canada, France, Ireland and Spain will be conducted; the "case" is the medical school. Four levels of analysis will be considered: individual family physicians, interpersonal relationships, family physician professional group, and organization (medical school). Individual interviews and focus groups with academic family physicians will constitute the main technique for data generation, which will be complemented with a variety of documentary sources. Discourse techniques, more particularly rhetorical analysis, will be used to analyze the data gathered. Within- and cross-case analysis will then be performed. This empirical study is strongly grounded in theory and will contribute to the scant body of literature on family physicians' professional identity formation processes in medical schools. Findings will potentially have important implications for the practice of family medicine, medical education and health and educational policies.

  2. Solutions Network Formulation Report. The Potential Contributions of the Global Precipitation Measurement Mission to Estuary Management in Acadia National Park

    NASA Technical Reports Server (NTRS)

    Anderson, Daniel; Hilbert, Kent; Lewis, David

    2007-01-01

    This candidate solution suggests the use of GPM precipitation observations to enhance the Acadia National Park NLERDSS. Simulated GPM data should provide measurements that would enable analysis of how precipitation affects runoff and nutrient load in the park?s wetlands. This solution benefits society by aiding park and resource managers in making predictions based on hypothetical changes and in identifying effective mitigation scenarios. This solution supports the Coastal Management, Water Management, and Ecological Forecasting National Applications.

  3. Ocean acidification: Linking science to management solutions using the Great Barrier Reef as a case study.

    PubMed

    Albright, Rebecca; Anthony, Kenneth R N; Baird, Mark; Beeden, Roger; Byrne, Maria; Collier, Catherine; Dove, Sophie; Fabricius, Katharina; Hoegh-Guldberg, Ove; Kelly, Ryan P; Lough, Janice; Mongin, Mathieu; Munday, Philip L; Pears, Rachel J; Russell, Bayden D; Tilbrook, Bronte; Abal, Eva

    2016-11-01

    Coral reefs are one of the most vulnerable ecosystems to ocean acidification. While our understanding of the potential impacts of ocean acidification on coral reef ecosystems is growing, gaps remain that limit our ability to translate scientific knowledge into management action. To guide solution-based research, we review the current knowledge of ocean acidification impacts on coral reefs alongside management needs and priorities. We use the world's largest continuous reef system, Australia's Great Barrier Reef (GBR), as a case study. We integrate scientific knowledge gained from a variety of approaches (e.g., laboratory studies, field observations, and ecosystem modelling) and scales (e.g., cell, organism, ecosystem) that underpin a systems-level understanding of how ocean acidification is likely to impact the GBR and associated goods and services. We then discuss local and regional management options that may be effective to help mitigate the effects of ocean acidification on the GBR, with likely application to other coral reef systems. We develop a research framework for linking solution-based ocean acidification research to practical management options. The framework assists in identifying effective and cost-efficient options for supporting ecosystem resilience. The framework enables on-the-ground OA management to be the focus, while not losing sight of CO2 mitigation as the ultimate solution. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. The system-stabilizing role of identity management strategies: social creativity can undermine collective action for social change.

    PubMed

    Becker, Julia C

    2012-10-01

    Three studies were conducted to examine whether, in an event of negative distinctiveness, engaging in 1 of the 3 identity management strategies of social creativity can undermine group member's intentions to engage in collective action. Study 1a (N = 55) and Study 1b (N = 58) illustrated that selecting a new (complementary) comparison dimension undermined middle-class people's and women's intention to participate in collective action. Study 1c (N = 74) and Study 1d (N = 126) revealed that a downward comparison undermined collective action intentions among unemployed people and women. Study 1e (N = 69) and Study 1f (N = 110) showed that a positive redefinition of an externally imposed negative group attribute did not diminish collective action intentions among immigrants and women. Study 2 (N = 99) illustrated that an alternative operationalization of revaluation of the attribute, namely, downplaying the status-defining attribute, undermined collective action among students. Study 2 and Study 3 (N = 95) consistently illustrated that reduced levels of group-relative deprivation mediated the negative relation between the social creativity strategies and collective action intentions. Implications for social change are discussed.

  5. DEPLOYMENT OF THE GUBKA TECHNOLOGY TO STABILIZE RADIOACTIVE STANDARD SOLUTIONS AT THE FERNALD ENVIRONMENTAL MANAGEMENT PROJECT

    SciTech Connect

    Chipman, N.A.; Knecht, D.A.; Meyer, A.; Aloy, A.; Anshits, A.G.; Tretyakov, A.A.

    2003-02-27

    This paper describes the deployment of the Gubka technology to stabilize liquid technical standards at the Fernald Environmental Management Project. Gubka, an open-cell glass crystalline porous material, was developed by a joint research program of Russian Institutes at St. Petersburg, Krasnoyarsk, and Zheleznogorsk and the Idaho National Engineering and Environmental Laboratory. Gubka technology can be applied in an active or a passive method to stabilize a solution. In both methods the result is the same, and the dried components of the solution are sorbed in the pores of the Gubka block while the liquid phase is evaporated. In this deployment Gubka blocks were passively floated in the solutions at ambient conditions. As the solutions evaporated, the non-volatile components were sorbed in the pores of the Gubka blocks. The waste-loaded Gubka blocks have been packaged for transportation and disposal at the Nevada Test site within an existing waste category.

  6. Family support in the transition to adulthood in Portugal--its effects on identity capital development, uncertainty management and psychological well-being.

    PubMed

    Oliveira, José Egídio; Mendonça, Marina; Coimbra, Susana; Fontaine, Anne Marie

    2014-12-01

    In a familistic southern European society such as the Portuguese, the family has historically played a prominent role in supporting the negotiation of transition pathways into adulthood. The present study aimed at capturing (1) the relative weight of parental financial support and autonomy support in contributing to the youngsters' psychological well-being (PWB), and (2) the mediating role of identity capital and uncertainty management in this relationship. A total of 620 participants completed measures of parental support, identity capital, uncertainty management and PWB. Autonomy support was found to be the strongest predictor of PWB, both directly and indirectly through its effects on identity capital and the use of target focused uncertainty management strategies. Conversely, financial support evidenced only a minor indirect impact through the mediation of tangible identity capital. Autonomy stimulation may constitute one of the most developmentally determinant family challenges in assisting the process of coming of age in Portugal. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  7. Why do I dread looking old?: A test of social identity theory, terror management theory, and the double standard of aging.

    PubMed

    Chonody, Jill M; Teater, Barbra

    2016-01-01

    Outward appearance is one of the means by which age is determined, and fear of looking old may stem from fears about social identity and death. This study explored how social identity theory and terror management theory may help to explain the dread of looking old. University students from the United States, England, and Australia (N = 1,042) completed a questionnaire regarding their attitudes about aging and older adults. Results indicated that sex, age, beliefs about personal aging, and death anxiety explained 30.4% of the variance for participants' dread of looking old. Theoretical hypotheses were supported by our findings.

  8. Solute Response To Arid-Climate Managed-River Flow During Storm Events

    NASA Astrophysics Data System (ADS)

    McLean, B.; Shock, E.

    2006-12-01

    Storm pulses are widely used in unmanaged, temperate and subtropical river systems to resolve in-stream surface and subsurface flow components. Resulting catchment-scale hydrochemical mixing models yield insight into mechanisms of solute transport. Managed systems are far more complicated due to the human need for high quality water resources, which drives processes that are superimposed on most, if not all, of the unmanaged components. As an example, an increasingly large portion of the water supply for the Phoenix metropolitan area is derived from multiple surface water sources that are impounded, diverted and otherwise managed upstream from the urban core that consumes the water and produces anthropogenic impacts. During large storm events this managed system is perturbed towards natural behavior as it receives inputs from natural hydrologic pathways in addition to impervious surfaces and storm water drainage channels. Our goals in studying managed river systems during this critical transition state are to determine how the well- characterized behavior of natural systems break down as the system responds then returns to its managed state. Using storm events as perturbations we can contrast an arid managed system with the unmanaged system it approaches during the storm event. In the process, we can extract geochemical consequences specifically related to unknown urban components in the form of chemical fingerprints. The effects of river management on solute behavior were assessed by taking advantage of several anomalously heavy winter storm events in late 2004 and early 2005 using a rigorous sampling routine. Several hundred samples collected between January and October 2005 were analyzed for major ion, isotopic, and trace metal concentrations with 78 individual measurements for each sample. The data are used to resolve managed watershed processes, mechanisms of solute transport and river mixing from anthropogenic inputs. Our results show that concentrations of

  9. New approaches towards chronic pain: patient experiences of a solution-focused pain management programme

    PubMed Central

    Simm, Rebecca; Murray, Craig

    2014-01-01

    Research has suggested that Solution-Focused Brief Therapy (SFBT) may be effective in facilitating meaningful change for those living with chronic pain. This study aimed to further this understanding through exploring the experiences of people living with chronic pain, who had attended an 8-week solution-focused pain management programme. The design of this study was conducted in consultation with a service-user advisory group, and employed a qualitative and interpretative design rooted in critical community psychology, participatory research frameworks and emancipatory disability research. Five participants opted-in to the study following an opportunity sampling method of persons who had attended a programme in the last 18 months. Interviews were transcribed verbatim and analysed using inductive thematic analysis. Five main themes were identified: ‘Accessing the pain management programme’, ‘A solution-focused group’, ‘The solution-focused clinician’, ‘Solutions and changes’ and ‘Challenges and improvements’. Clinical and research implications of the findings are discussed. Summary points There has been an international proliferation of pain management programmes (PMPs) aimed at helping those with chronic pain to live well, despite an unremitting condition. Arguably, the most popular psychological approaches used within PMPs are informed by cognitive behavioural therapy (CBT). Despite a supportive evidence base for psychological approaches in pain management, there is a recognised need for further research into alternative approaches and their effectiveness. Emerging research and policy recommendations are beginning to value the expertise of those living with chronic conditions, particularly how these perspectives can be used to develop effective treatments and services. SFBT is an approach aimed at achieving a patient’s goals or ‘preferred future’ through identifying and utilising their expertise. SFBT may have significant efficacy in

  10. Inference for Identity Management

    DTIC Science & Technology

    2010-08-16

    proposal. Briefly, and following the spirit of the idea that Mallows [6] introduced for permutations, we define a measure of compatibility between a...A. The posterior p(x(0) | y(0)) can be computed by first determining high-likelihood esti- mates x̂(0) of x(0) from y(0). We can then use a Mallows ...Litow, and N. Bajema. Partition-distance via the assignment problem. Bioinformatics, 21(10):2463–2468, 2005. [6] C. L. Mallows . Non-null ranking models I

  11. Towards interprofessional networking in medication management of the aged: current challenges and potential solutions in Finland

    PubMed Central

    Kallio, Sonja; Kumpusalo-Vauhkonen, Anne; Järvensivu, Timo; Mäntylä, Antti; Pohjanoksa-Mäntylä, Marika; Airaksinen, Marja

    2016-01-01

    Objective The Finnish Medicines Agency (Fimea) initiated a programme in 2012 for enhancing interprofessional networking in the medication management of the aged. The goal is to develop national guidelines for interprofessional collaboration with respect to medication management. This study aims to explore the challenges and potential solutions experienced by existing health care teams in managing medication of the aged: (1) at the individual and team level (micro level), (2) organisational level (meso level) and (3) structural level (macro level). Design Group discussions (n = 10), pair (n = 3) and individual interviews (n = 2). Abductive content analysis combining data and theory was applied. Networking was used as a theoretical framework. Setting Meetings (n = 15) organised by Fimea in the formation phase of the interprofessional network in 2012. Subjects Health care professionals (n = 55). Main outcome measures Challenges and solutions in the medication management of the aged at the micro, meso and macro levels. Results Challenges in interprofessional collaboration, problems with patient record systems, and the organisation of work and lack of resources were present at all the levels contributing to patients’ medication problems. Participants suggested multiple potential solutions to improve interprofessional collaboration, sharing of tasks and responsibilities, better exploitation of pharmaceutical knowledge and developing tools as being the most commonly mentioned. Conclusions Optimising medication use of the aged requires new systemic solutions within and between different system levels. The main challenges can be solved by clarifying responsibilities, enhancing communication and applying operational models that involve pharmacists and the use of information technology in medication management. KEY POINTSAn interprofessional team approach has been suggested as a solution to promote rational medicine use among the aged.Fragmented health

  12. Modeling Project Management Competences: An Ontology-Based Solution for Competency-Based Learning

    NASA Astrophysics Data System (ADS)

    Bodea, Constanţa-Nicoleta; Dascălu, Maria-Iuliana

    Due to growing requirements for skilled workers, the education should value the outcome and address students' real performance in life. A learning process turns out to be good when the degree of transformation made possible through that process is high or the degree of competences increases. Current paper indicates e-learning as a suitable activity for competences development. The authors also argue that a proper competences modeling solution would increase the efficiency of competence-based learning. Consequently, an ontology based solution is presented for project management domain.

  13. Online integrated solution to collect data, generate information and manage events in the human biomonitoring field.

    PubMed

    Reis, M Fátima; Tedim, João; Aguiar, Pedro; Miguel, J Pereira; Casteleyn, Ludwine; Joas, Reinhard; Van Tongelen, Birgit

    2007-05-01

    In the ambit of Work Package 1 of the ESBIO Project, an online integrated solution to collect data, to generate information, and to manage mainly information-sharing events related with human biomonitoring within Europe has been designed and is being implemented. The present paper summarises the methodological approaches used by the authors as proposers, general promoters and disseminators of this strategic concept, as well as the first outcomes and future actions to be taken, in the short and longer term, to face present and future challenges to make this innovative solution happen.

  14. An expanded conceptual framework for solution-focused management of chemical pollution in European waters.

    PubMed

    Munthe, John; Brorström-Lundén, Eva; Rahmberg, Magnus; Posthuma, Leo; Altenburger, Rolf; Brack, Werner; Bunke, Dirk; Engelen, Guy; Gawlik, Bernd Manfred; van Gils, Jos; Herráez, David López; Rydberg, Tomas; Slobodnik, Jaroslav; van Wezel, Annemarie

    2017-01-01

    This paper describes a conceptual framework for solutions-focused management of chemical contaminants built on novel and systematic approaches for identifying, quantifying and reducing risks of these substances. The conceptual framework was developed in interaction with stakeholders representing relevant authorities and organisations responsible for managing environmental quality of water bodies. Stakeholder needs were compiled via a survey and dialogue. The content of the conceptual framework was thereafter developed with inputs from relevant scientific disciplines. The conceptual framework consists of four access points: Chemicals, Environment, Abatement and Society, representing different aspects and approaches to engaging in the issue of chemical contamination of surface waters. It widens the scope for assessment and management of chemicals in comparison to a traditional (mostly) perchemical risk assessment approaches by including abatement- and societal approaches as optional solutions. The solution-focused approach implies an identification of abatement- and policy options upfront in the risk assessment process. The conceptual framework was designed for use in current and future chemical pollution assessments for the aquatic environment, including the specific challenges encountered in prioritising individual chemicals and mixtures, and is applicable for the development of approaches for safe chemical management in a broader sense. The four access points of the conceptual framework are interlinked by four key topics representing the main scientific challenges that need to be addressed, i.e.: identifying and prioritising hazardous chemicals at different scales; selecting relevant and efficient abatement options; providing regulatory support for chemicals management; predicting and prioritising future chemical risks. The conceptual framework aligns current challenges in the safe production and use of chemicals. The current state of knowledge and implementation

  15. Personal genomic information management and personalized medicine: challenges, current solutions, and roles of HIM professionals.

    PubMed

    Alzu'bi, Amal; Zhou, Leming; Watzlaf, Valerie

    2014-01-01

    In recent years, the term personalized medicine has received more and more attention in the field of healthcare. The increasing use of this term is closely related to the astonishing advancement in DNA sequencing technologies and other high-throughput biotechnologies. A large amount of personal genomic data can be generated by these technologies in a short time. Consequently, the needs for managing, analyzing, and interpreting these personal genomic data to facilitate personalized care are escalated. In this article, we discuss the challenges for implementing genomics-based personalized medicine in healthcare, current solutions to these challenges, and the roles of health information management (HIM) professionals in genomics-based personalized medicine.

  16. Emotion, power and identity. Emotional display of envy when taking on management roles in a professional hierarchy.

    PubMed

    Sebrant, Ulla

    2014-01-01

    Drawing on a previous study of organising processes and the construction of identity in a Swedish geriatric clinic, the impact of emotions is brought to the fore in the interpretation of power relations among professional groups. The purpose of this paper is to find a way to interpret emotions as discursively constructed in organising processes. A sequence of critical events is described where leading positions were negotiated at the clinic. Senior physicians and head nurses are highlighted as opposing forces in a struggle where envious emotions seemed to be a driving force in the political interplay. The empirical material in this paper comes from the previous study. It is a set of participant observations and parts of interviews that took place before and after the implementation of a new organisational plan for the clinic. The envious and regressive undertone in the relationships between the actors made them act for egocentric reasons instead of creating new ways of collaborating and learning new leading roles. The power relations of the medical hierarchy were reproduced, which made new ways of relating threatening and difficult to achieve. The results of the study confirm that people involved and perhaps in conflict with each other have to be able to, or get help to, make sense of their emotional experiences to employ them constructively. Otherwise they fall back into well-known patterns in order to feel secure. A vital part of learning in change processes is the support to individuals and groups in gaining emotional understanding of themselves and others. Leaders and managers who often are initiators of change ought to be aware of the importance of emotional support in change processes. If they are not, they are destined to be a part of the confusion and unable to lead or support their staff in change processes.

  17. Co-Leadership – A Management Solution for Integrated Health and Social Care

    PubMed Central

    Hansson, Johan; Hasson, Henna; Sachs, Magna Andreen

    2016-01-01

    Introduction: Co-leadership has been identified as one approach to meet the managerial challenges of integrated services, but research on the topic is limited. In the present study, co-leadership, practised by pairs of managers – each manager representing one of the two principal organizations in integrated health and social care services – was explored. Aim: To investigate co-leadership in integrated health and social care, identify essential preconditions in fulfilling the management assignment, its operationalization and impact on provision of sustainable integration of health and social care. Method: Interviews with eight managers exercising co-leadership were analysed using directed content analysis. Respondent validation was conducted through additional interviews with the same managers. Results: Key contextual preconditions were an organization-wide model supporting co-leadership and co-location of services. Perception of the management role as a collective activity, continuous communication and lack of prestige were essential personal and interpersonal preconditions. In daily practice, office sharing, being able to give and take and support each other contributed to provision of sustainable integration of health and social care. Conclusion and discussion: Co-leadership promoted robust management by providing broader competence, continuous learning and joint responsibility for services. Integrated health and social care services should consider employing co-leadership as a managerial solution to achieve sustainability. PMID:27616963

  18. SHARING AND DEPLOYING INNOVATIVE INFORMATION TECHNOLOGY SOLUTIONS TO MANAGE WASTE ACROSS THE DOE COMPLEX

    SciTech Connect

    Crolley, R.; Thompson, M.

    2011-01-31

    There has been a need for a faster and cheaper deployment model for information technology (IT) solutions to address waste management needs at US Department of Energy (DOE) complex sites for years. Budget constraints, challenges in deploying new technologies, frequent travel, and increased job demands for existing employees have prevented IT organizations from staying abreast of new technologies or deploying them quickly. Despite such challenges, IT organizations have added significant value to waste management handling through better worker safety, tracking, characterization, and disposition at DOE complex sites. Systems developed for site-specific missions have broad applicability to waste management challenges and in many cases have been expanded to meet other waste missions. Radio frequency identification (RFID) and global positioning satellite (GPS)-enabled solutions have reduced the risk of radiation exposure and safety risks. New web-based and mobile applications have enabled precision characterization and control of nuclear materials. These solutions have also improved operational efficiencies and shortened schedules, reduced cost, and improved regulatory compliance. Collaboration between US Department of Energy (DOE) complex sites is improving time to delivery and cost efficiencies for waste management missions with new information technologies (IT) such as wireless computing, global positioning satellite (GPS), and radio frequency identification (RFID). Integrated solutions developed at separate DOE complex sites by new technology Centers of Excellence (CoE) have increased material control and accountability, worker safety, and environmental sustainability. CoEs offer other DOE sister sites significant cost and time savings by leveraging their technology expertise in project scoping, implementation, and ongoing operations.

  19. Perspectives of Urban Corner Store Owners and Managers on Community Health Problems and Solutions

    PubMed Central

    Young, Candace R.; Cannuscio, Carolyn C.; Karpyn, Allison; Kounaves, Sarah; Strupp, Emily; McDonough, Kevin; Shea, Judy A.

    2016-01-01

    Introduction Urban corner store interventions have been implemented to improve access to and promote purchase of healthy foods. However, the perspectives of store owners and managers, who deliver and shape these interventions in collaboration with nonprofit, government, and academic partners, have been largely overlooked. We sought to explore the views of store owners and managers on the role of their stores in the community and their beliefs about health problems and solutions in the community. Methods During 2013 and 2014, we conducted semistructured, in-depth interviews in Philadelphia, Pennsylvania, and Camden, New Jersey, with 23 corner store owners/managers who participated in the Healthy Corner Store Initiative spearheaded by The Food Trust, a nonprofit organization focused on food access in low-income communities. We oversampled high-performing store owners. Results Store owners/managers reported that their stores served multiple roles, including providing a convenient source of goods, acting as a community hub, supporting community members, working with neighborhood schools, and improving health. Owners/managers described many challenging aspects of running a small store, including obtaining high-quality produce at a good price and in small quantities. Store owners/managers believed that obesity, diabetes, high cholesterol, and poor diet are major problems in their communities. Some owners/managers engaged with customers to discuss healthy behaviors. Conclusion Our findings suggest that store owners and managers are crucial partners for healthy eating interventions. Corner store owners/managers interact with community members daily, are aware of community health issues, and are community providers of access to food. Corner store initiatives can be used to implement innovative programs to further develop the untapped potential of store owners/managers. PMID:27736054

  20. Rapid Transformation in a Dual Identity Defense University

    DTIC Science & Technology

    2005-04-01

    of a specialized management identity that employs a deletion strategy using coercion to effect rapid transformation. Recommendations are presented for specialized identity change management strategies.

  1. Data Management Solutions for Tracking Restoration Progress in the Chesapeake Bay Watershed

    NASA Astrophysics Data System (ADS)

    Ravi, S. R.; Johnston, M.; Sweeney, J.

    2014-12-01

    The decline of the Chesapeake Bay estuarine ecosystem due to agricultural and industrial activities has been a great concern, where excess of dissolved nutrients combined with global climate change has lead to increased storm surges, habitat destruction, and low dissolved oxygen, reduced water clarity, and increased algal growth. In 2010 The US Environmental Protection Agency established the Chesapeake Bay Total Maximum Daily Load (TMDL), which seeks to protect the Bay's living resources by reducing nutrient and sediment runoff to its waters, and sets pollution reduction targets for sediment, nitrogen and phosphorus across 64000 sq. miles watershed that includes parts of six states - Delaware, Maryland, New York, Pennsylvania, Virginia, and West Virginia — and the entire District of Columbia. The Chesapeake Bay Program and the US EPA have developed a number of tools to track the progress of restoration. In this study we describe data management solutions, which were used in the integration of data such as land use, nutrient applications, management practices, policies among the bay jurisdictions, and a summary of a suite of tools that were developed and are being used to collect, process, and report data at various spatial scales for tracking the progress made by the seven Bay jurisdictions in achieving reductions in nutrient and sediment runoff. The described integration strategy and data management solutions can be used in the development and application of similar regulatory local or regional scale environmental management tools.

  2. Groundwater artificial recharge solutions for integrated management of watersheds and aquifer systems under extreme drought scenarios

    NASA Astrophysics Data System (ADS)

    Lobo-Ferreira, Joao-Paulo; Oliveira, Luís.; Diamantino, Catarina

    2010-05-01

    The paper addresses groundwater artificial recharge solutions for integrated management of watersheds and aquifer systems under extreme drought scenarios. The conceptual idea of Aquifer Storage and Recovery (ASR) is considered as one of the scientific based solutions towards scientific based mitigation measures to climate variability and change in many parts of the world. In Portugal two European Union sponsored 6th Framework Programme for Research Projects have been addressing this topic, namely GABARDINE Project on "Groundwater artificial recharge based on alternative sources of water: Advanced integrated technologies and management" and the Coordinated Action ASEMWATERNet, a "Multi-Stakeholder Platform for ASEM S&T Cooperation on Sustainable Water Use". An application of Aquifer Storage and Recovery methodologies aiming drought mitigation and Integrated Water Resource Management of the Algarve (Portugal). The technique of artificial recharge of groundwater is used in many parts of the world with several aims, e.g. water storing in appropriate aquifers for the mitigation of future water needs during droughts or as protection against pollution or even for the recovery of groundwater quality. Artificial recharge of the aquifer systems of Campina de Faro and Silves-Querença is addressed in this paper, proposed to be an alternative to decrease the vulnerability of the Algarve to a future drought. Integrated management of water resources in the Algarve is not a clear issue since the last decade, when groundwater resources that supplied almost all water needs, have been drastically replaced by surface water stored in new reservoirs.

  3. Review on Malaysian Rail Transit Operation and Management System: Issues and Solution in Integration

    NASA Astrophysics Data System (ADS)

    Masirin, Mohd Idrus Mohd; Salin, Aminah Mohd; Zainorabidin, Adnan; Martin, David; Samsuddin, Norshakina

    2017-08-01

    In any context, operation and management of transportation systems are key issues which may affect both life quality and economic development. In large urban agglomerations, an efficient public transportation system may help abate the negative externalities of private car use such as congestion, air and noise pollution, accident and fuel consumption, without excessively penalizing user travel times or zone accessibility. Thus, this study is conducted to appraise the Malaysian rural rail transit operation and management system, which are considered important as there are many issues and solution in integration of the services that need to be tackled more conscientiously. The purpose of this paper is to describe some of the most important issues on integration of services and rail transit system in Malaysian and how to solve or reduce these problems and conflicts. In this paper, it consists of the historical development of rail transit construction in Malaysia. This paper also attempts to identify the important issues related to rail transit services and integration in Malaysian rural rail operation and management system. Comparison is also conducted with other countries such as UK, France, and Japan. Finally, a critical analysis is presented in this paper by looking at the possible application for future Malaysian rail transit operation system and management, especially focusing on enhancing the quality of Malaysian rural rail transit. In conclusion, this paper is expected to successfully review and appraise the existing Malaysian rural rail transit operation and management system pertaining to issues & solution in integration. It is also hoped that reformation or transformation of present service delivery quality of the rail transit operation and management will enable Malaysia to succeed in transforming Malaysian transportation system to greater heights.

  4. A Targeted Management of the Nutrient Solution in a Soilless Tomato Crop According to Plant Needs

    PubMed Central

    Signore, Angelo; Serio, Francesco; Santamaria, Pietro

    2016-01-01

    The adoption of closed soilless systems is useful in minimizing the environmental impact of the greenhouse crops. Instead, a significant problem in closed soilless systems is represented by the accumulation of ions in the recycled nutrient solution (NS), in particular the unabsorbed or poorly absorbed ones. To overcome such problem, we: (1) studied the effect of several values of the electrical conductivity (EC) of NS in a NFT (Nutrient Film Technique) system on a cherry type tomato crop, and (2) define a NS (called recovery solution), based on the concept of “uptake concentration” and transpiration–biomass ratio, that fits the real needs of the plant with respect to water and nutrients. Three levels of EC set point (SP), above which the NS was completely replaced (SP5, SP7.5, and SP10 for the EC limit of 5, 7.5, and 10 dS m-1, respectively), were established. The SP10 treatment yield was not different from other treatments, and it allowed a better quality of the berries (for dry matter and total soluble solids) and higher environmental sustainability due to a lower discharge of total nutrients into the environment (37 and 59% with respect to SP7.5 and SP5, respectively). The recovery solution used in the second trial allowed a more punctual NS management, by adapting to the real needs of the crop. Moreover, it allowed a lesser amount of water and nutrients to be discharged into the environment and a better use of brackish water, due to a more accurate management of the EC of the NS. The targeted management, based on transpiration–biomass ratio, indicates that, in some stages of the plant cycle, the NS used can be diluted, in order to save water and nutrients. With such management a closed cycle can be realized without affecting the yield, but improving the quality of the tomato berries. PMID:27242804

  5. Product Lifecycle Management and the Quest for Sustainable Space Exploration Solutions

    NASA Technical Reports Server (NTRS)

    Caruso, Pamela W.; Dumbacher, Daniel L.; Grieves, Michael

    2011-01-01

    Product Lifecycle Management (PLM) is an outcome of lean thinking to eliminate waste and increase productivity. PLM is inextricably tied to the systems engineering business philosophy, coupled with a methodology by which personnel, processes and practices, and information technology combine to form an architecture platform for product design, development, manufacturing, operations, and decommissioning. In this model, which is being implemented by the Marshall Space Flight Center (MSFC) Engineering Directorate, total lifecycle costs are important variables for critical decision-making. With the ultimate goal to deliver quality products that meet or exceed requirements on time and within budget, PLM is a powerful concept to shape everything from engineering trade studies and testing goals, to integrated vehicle operations and retirement scenarios. This briefing will demonstrate how the MSFC Engineering Directorate is implementing PLM as part of an overall strategy to deliver safe, reliable, and affordable space exploration solutions and how that strategy aligns with the Agency and Center systems engineering policies and processes. Sustainable space exploration solutions demand that all lifecycle phases be optimized, and engineering the next generation space transportation system requires a paradigm shift such that digital tools and knowledge management, which are central elements of PLM, are used consistently to maximum effect. Adopting PLM, which has been used by the aerospace and automotive industry for many years, for spacecraft applications provides a foundation for strong, disciplined systems engineering and accountable return on investment. PLM enables better solutions using fewer resources by making lifecycle considerations in an integrative decision-making process.

  6. Utilising integrated urban water management to assess the viability of decentralised water solutions.

    PubMed

    Burn, Stewart; Maheepala, Shiroma; Sharma, Ashok

    2012-01-01

    Cities worldwide are challenged by a number of urban water issues associated with climate change, population growth and the associated water scarcity, wastewater flows and stormwater run-off. To address these problems decentralised solutions are increasingly being considered by water authorities, and integrated urban water management (IUWM) has emerged as a potential solution to most of these urban water challenges, and as the key to providing solutions incorporating decentralised concepts at a city wide scale. To incorporate decentralised options, there is a need to understand their performance and their impact on a city's total water cycle under alternative water and land management options. This includes changes to flow, nutrient and sediment regimes, energy use, greenhouse gas emissions, and the impacts on rivers, aquifers and estuaries. Application of the IUWM approach to large cities demands revisiting the fundamental role of water system design in sustainable city development. This paper uses the extended urban metabolism model (EUMM) to expand a logical definition for the aims of IUWM, and discusses the role of decentralised systems in IUWM and how IUWM principles can be incorporated into urban water planning.

  7. An SNMP-based solution to enable remote ISO/IEEE 11073 technical management.

    PubMed

    Lasierra, Nelia; Alesanco, Alvaro; García, José

    2012-07-01

    This paper presents the design and implementation of an architecture based on the integration of simple network management protocol version 3 (SNMPv3) and the standard ISO/IEEE 11073 (X73) to manage technical information in home-based telemonitoring scenarios. This architecture includes the development of an SNMPv3-proxyX73 agent which comprises a management information base (MIB) module adapted to X73. In the proposed scenario, medical devices (MDs) send information to a concentrator device [designated as compute engine (CE)] using the X73 standard. This information together with extra information collected in the CE is stored in the developed MIB. Finally, the information collected is available for remote access via SNMP connection. Moreover, alarms and events can be configured by an external manager in order to provide warnings of irregularities in the MDs' technical performance evaluation. This proposed SNMPv3 agent provides a solution to integrate and unify technical device management in home-based telemonitoring scenarios fully adapted to X73.

  8. A cryptographic key management solution for HIPAA privacy/security regulations.

    PubMed

    Lee, W-B; Lee, C-D

    2008-01-01

    The Health Insurance Portability and Accountability Act (HIPAA) privacy and security regulations are two crucial provisions in the protection of healthcare privacy. Privacy regulations create a principle to assure that patients have more control over their health information and set limits on the use and disclosure of health information. The security regulations stipulate the provisions implemented to guard data integrity, confidentiality, and availability. Undoubtedly, the cryptographic mechanisms are well defined to provide suitable solutions. In this paper, to comply with the HIPAA regulations, a flexible cryptographic key management solution is proposed to facilitate interoperations among the applied cryptographic mechanisms. In addition, case of consent exceptions intended to facilitate emergency applications and other possible exceptions can also be handled easily.

  9. The Relationship between Environmental Turbulence, Management Support, Organizational Collaboration, Information Technology Solution Realization, and Process Performance, in Healthcare Provider Organizations

    ERIC Educational Resources Information Center

    Muglia, Victor O.

    2010-01-01

    The Problem: The purpose of this study was to investigate relationships between environmental turbulence, management support, organizational collaboration, information technology solution realization, and process performance in healthcare provider organizations. Method: A descriptive/correlational study of Hospital medical services process…

  10. The Relationship between Environmental Turbulence, Management Support, Organizational Collaboration, Information Technology Solution Realization, and Process Performance, in Healthcare Provider Organizations

    ERIC Educational Resources Information Center

    Muglia, Victor O.

    2010-01-01

    The Problem: The purpose of this study was to investigate relationships between environmental turbulence, management support, organizational collaboration, information technology solution realization, and process performance in healthcare provider organizations. Method: A descriptive/correlational study of Hospital medical services process…

  11. Zebrafish Database: Customizable, Free, and Open-Source Solution for Facility Management.

    PubMed

    Yakulov, Toma Antonov; Walz, Gerd

    2015-12-01

    Zebrafish Database is a web-based customizable database solution, which can be easily adapted to serve both single laboratories and facilities housing thousands of zebrafish lines. The database allows the users to keep track of details regarding the various genomic features, zebrafish lines, zebrafish batches, and their respective locations. Advanced search and reporting options are available. Unique features are the ability to upload files and images that are associated with the respective records and an integrated calendar component that supports multiple calendars and categories. Built on the basis of the Joomla content management system, the Zebrafish Database is easily extendable without the need for advanced programming skills.

  12. A System for Managing Replenishment of a Nutrient Solution Using an Electrical Conductivity Controller

    NASA Technical Reports Server (NTRS)

    Davis, D.; Dogan, N.; Aglan, H.; Mortley, D.; Loretan, P.

    1998-01-01

    Control of nutrient solution parameters is very important for the growth and development of plants grown hydroponically. Protocols involving different nutrient solution replenishment times (e.g. one-week, two-week, or two-day replenishment) provide manual periodic control of the nutrient solution's electrical conductivity (EC). Since plants take-up nutrients as they grow, manual control has a drawback in that EC is not held constant between replenishments. In an effort to correct this problem the Center for Food and Environmental Systems for Human Exploration of Space at Tuskegee University has developed a system for managing and controlling levels of EC over a plant's entire growing cycle. A prototype system is being tested on sweetpotato production using the nutrient film technique (NFT), and it is being compared to a system in which sweetpotatoes are grown using NFT with manual control. NASA has played an important role in the development of environmental control systems. They have become a forerunner in growing plants hydroponically with some control systems through the use of networked data acquisition and control using environmental growth chambers. Data acquisition systems which involve the use of real-time, calibration, set points, user panel, and graphical representation programming provide a good method of controlling nutrient solution parameters such as EC and pH [Bledsoe, 19931]. In NASA's Biomass Production Chamber (BPC) at Kennedy Space Center, control is provided by a programmable logic controller (PLC). This is an industrial controller which combines ladder computer logic which has the ability to handle various levels of electrical power. The controller controls temperature, light and other parameters that affect the plant's environment, in the BPC, the Nutrient Delivery System (NIX), a sub-system of the PLC, controls nutrient solution parameters such as EC, pH, and solution levels. When the nutrient EC measurement goes outside a preset range (120

  13. A System for Managing Replenishment of a Nutrient Solution Using an Electrical Conductivity Controller

    NASA Technical Reports Server (NTRS)

    Davis, D.; Dogan, N.; Aglan, H.; Mortley, D.; Loretan, P.

    1998-01-01

    Control of nutrient solution parameters is very important for the growth and development of plants grown hydroponically. Protocols involving different nutrient solution replenishment times (e.g. one-week, two-week, or two-day replenishment) provide manual periodic control of the nutrient solution's electrical conductivity (EC). Since plants take-up nutrients as they grow, manual control has a drawback in that EC is not held constant between replenishments. In an effort to correct this problem the Center for Food and Environmental Systems for Human Exploration of Space at Tuskegee University has developed a system for managing and controlling levels of EC over a plant's entire growing cycle. A prototype system is being tested on sweetpotato production using the nutrient film technique (NFT), and it is being compared to a system in which sweetpotatoes are grown using NFT with manual control. NASA has played an important role in the development of environmental control systems. They have become a forerunner in growing plants hydroponically with some control systems through the use of networked data acquisition and control using environmental growth chambers. Data acquisition systems which involve the use of real-time, calibration, set points, user panel, and graphical representation programming provide a good method of controlling nutrient solution parameters such as EC and pH [Bledsoe, 19931]. In NASA's Biomass Production Chamber (BPC) at Kennedy Space Center, control is provided by a programmable logic controller (PLC). This is an industrial controller which combines ladder computer logic which has the ability to handle various levels of electrical power. The controller controls temperature, light and other parameters that affect the plant's environment, in the BPC, the Nutrient Delivery System (NIX), a sub-system of the PLC, controls nutrient solution parameters such as EC, pH, and solution levels. When the nutrient EC measurement goes outside a preset range (120

  14. Personal Genomic Information Management and Personalized Medicine: Challenges, Current Solutions, and Roles of HIM Professionals

    PubMed Central

    Alzu'bi, Amal; Zhou, Leming; Watzlaf, Valerie

    2014-01-01

    In recent years, the term personalized medicine has received more and more attention in the field of healthcare. The increasing use of this term is closely related to the astonishing advancement in DNA sequencing technologies and other high-throughput biotechnologies. A large amount of personal genomic data can be generated by these technologies in a short time. Consequently, the needs for managing, analyzing, and interpreting these personal genomic data to facilitate personalized care are escalated. In this article, we discuss the challenges for implementing genomics-based personalized medicine in healthcare, current solutions to these challenges, and the roles of health information management (HIM) professionals in genomics-based personalized medicine. PMID:24808804

  15. The Intention and Reflection Model of Self-Disclosure: Social Work Education for Student Identity Management in Gay Men

    ERIC Educational Resources Information Center

    Satterly, Brent A.

    2007-01-01

    Little research exists on how self-disclosure is taught in social work education (Pianko, 2001). Few social work education programs include precontemplative components of exploring identity for gay male students. In this study, the data from 4 focus groups of gay male therapists, who discussed their self-disclosure, decision-making processes, were…

  16. The Intention and Reflection Model of Self-Disclosure: Social Work Education for Student Identity Management in Gay Men

    ERIC Educational Resources Information Center

    Satterly, Brent A.

    2007-01-01

    Little research exists on how self-disclosure is taught in social work education (Pianko, 2001). Few social work education programs include precontemplative components of exploring identity for gay male students. In this study, the data from 4 focus groups of gay male therapists, who discussed their self-disclosure, decision-making processes, were…

  17. Community-based telemonitoring for hypertension management: practical challenges and potential solutions.

    PubMed

    Hovey, Lauren; Kaylor, Mary Beth; Alwan, Majd; Resnick, Helaine E

    2011-10-01

    Older adults residing in rural areas often lack convenient, patient-centered, community-based approaches to facilitate receipt of routine care to manage common chronic conditions. Without adequate access to appropriate disease management resources, the risk of seniors' experiencing acute events related to these common conditions increases substantially. Further, poorly managed chronic conditions are costly and place seniors at increased risk of institutionalization and permanent loss of independence. Novel, telehealth-based approaches to management of common chronic conditions like hypertension may not only improve the health of older adults, but may also lead to substantial cost savings associated with acute care episodes and institutionalization. The aim of this report is to summarize practical considerations related to operations and logistics of a unique community-based telemonitoring pilot study targeting rural seniors who utilize community-based senior centers. This article reviews the technological challenges encountered during the study and proposes solutions relevant to future research and implementation of telehealth in community-based, congregate settings.

  18. Environmental and socio-economic methodologies and solutions towards integrated water resources management.

    PubMed

    Friesen, Jan; Rodriguez Sinobas, Leonor; Foglia, Laura; Ludwig, Ralf

    2017-03-01

    Semi-arid regions are facing the challenge of managing water resources under conditions of increasing scarcity and drought. These are recently pressured by the impact of climate change favoring the shifting from using surface water to groundwater without taking sustainability issues into account. Likewise, water scarcity raises the competition for water among users, increasing the risk of social conflicts, as the availability of fresh water in sufficient quality and quantity is already one of the major factors limiting socio-economic development. In terms of hydrology, semi-arid regions are characterized by very complex hydro- and hydrogeological systems. The complexity of the water cycle contrasts strongly with the poor data availability, (1) which limits the number of analysis techniques and methods available to researchers, (2) limits the accuracy of models and predictions, and (3) consequently challenges the capabilities to develop appropriate management measures to mitigate or adapt the environment to scarcity and drought conditions. Integrated water resources management is a holistic approach to focus on both environmental as well as on socio-economic factors influencing water availability and supply. The management approaches and solutions adopted, e.g. in form of decision support for specific water resources systems, are often highly specific for individual case studies. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. "We're all looking for solutions": a qualitative study of the management of knee symptoms.

    PubMed

    MacKay, Crystal; Badley, Elizabeth M; Jaglal, Susan B; Sale, Joanna; Davis, Aileen M

    2014-07-01

    While the prevalence of osteoarthritis (OA) increases with age, the first signs begin in the fourth or fifth decade. Little is known about how younger adults respond to OA. This study explores how people ages 35-65 years manage knee symptoms. Six focus groups were conducted with 41 participants (mean age 50.9 years, 63% women) who self-reported a diagnosis of OA or reported knee symptoms (i.e., pain, aching, or stiffness) on most days of the past month. Purposive sampling was used, seeking variation in age and sex. The principles of constructivist grounded theory guided data collection and analysis. Data were analyzed using a constant comparative method. Participants engaged in a process of proactively trying to find ways to control knee symptoms and disease progression. Their approach to management was not linear, but rather a process that moved back and forth between searching for "solutions" and active management (ongoing use of strategies). During the process, participants consulted health care providers, but often perceived that medical care offered limited options and guidance. Management was constructed as a "never-ending" process that entailed effort and personal resources. Participants were proactive in seeking ways to manage knee OA symptoms. There is a mismatch between participants' proactive approach and the reactive approach of the health care system that has focused on late-stage disease. Programs and supports within the formal and informal health care system are required to enable people to successfully manage knee symptoms across their lifespan. Copyright © 2014 by the American College of Rheumatology.

  20. Brand Identity.

    ERIC Educational Resources Information Center

    Lawlor, John

    1998-01-01

    Instead of differentiating themselves by building "brand identities," colleges and universities often focus on competing with price. As a result, fewer and fewer institutions base their identities on value, the combination of quality and price. Methods of building two concepts to influence customers' brand image and brand loyalty are…

  1. Bridging Identities

    ERIC Educational Resources Information Center

    Deaux, Kay; Burke, Peter

    2010-01-01

    Sociology and psychology are no strangers in the theoretical world of self and identity. Early works by William James (1890), a psychologist, and George Herbert Mead (1934), a sociologist, are often taken as a starting point by investigators in both fields. In more recent years, with the development of a number of identity theories in both fields,…

  2. Brand Identity.

    ERIC Educational Resources Information Center

    Lawlor, John

    1998-01-01

    Instead of differentiating themselves by building "brand identities," colleges and universities often focus on competing with price. As a result, fewer and fewer institutions base their identities on value, the combination of quality and price. Methods of building two concepts to influence customers' brand image and brand loyalty are…

  3. Bridging Identities

    ERIC Educational Resources Information Center

    Deaux, Kay; Burke, Peter

    2010-01-01

    Sociology and psychology are no strangers in the theoretical world of self and identity. Early works by William James (1890), a psychologist, and George Herbert Mead (1934), a sociologist, are often taken as a starting point by investigators in both fields. In more recent years, with the development of a number of identity theories in both fields,…

  4. An integrative solution for managing, tracing and citing sensor-related information

    NASA Astrophysics Data System (ADS)

    Koppe, Roland; Gerchow, Peter; Macario, Ana; Schewe, Ingo; Rehmcke, Steven; Düde, Tobias

    2017-04-01

    In a data-driven scientific world, the need to capture information on sensors used in the data acquisition process has become increasingly important. Following the recommendations of the Open Geospatial Consortium (OGC), we started by adopting the SensorML standard for describing platforms, devices and sensors. However, it soon became obvious to us that understanding, implementing and filling such standards costs significant effort and cannot be expected from every scientist individually. So we developed a web-based sensor management solution (https://sensor.awi.de) for describing platforms, devices and sensors as hierarchy of systems which supports tracing changes to a system whereas hiding complexity. Each platform contains devices where each device can have sensors associated with specific identifiers, contacts, events, related online resources (e.g. manufacturer factsheets, calibration documentation, data processing documentation), sensor output parameters and geo-location. In order to better understand and address real world requirements, we have closely interacted with field-going scientists in the context of the key national infrastructure project "FRontiers in Arctic marine Monitoring ocean observatory" (FRAM) during the software development. We learned that not only the lineage of observations is crucial for scientists but also alert services using value ranges, flexible output formats and information on data providers (e.g. FTP sources) for example. Mostly important, persistent and citable versions of sensor descriptions are required for traceability and reproducibility allowing seamless integration with existing information systems, e.g. PANGAEA. Within the context of the EU-funded Ocean Data Interoperability Platform project (ODIP II) and in cooperation with 52north we are proving near real-time data via Sensor Observation Services (SOS) along with sensor descriptions based on our sensor management solution. ODIP II also aims to develop a harmonized

  5. Bridging Identities through Identity Change

    ERIC Educational Resources Information Center

    Cantwell, Allison M.; Martiny, Sarah E.

    2010-01-01

    As indicated by Deaux and Burke (this volume), sociology and psychology have shared a tradition of discourse allowing social psychologists to build upon each other's ideas. A conversation between social identity theory and identity theory was initiated fifteen years ago and addressed the similarities and differences between these theories. This…

  6. Optimal management of mental health patients in Australian emergency departments: barriers and solutions.

    PubMed

    Weiland, Tracey J; Mackinlay, Claire; Hill, Nicole; Gerdtz, Marie F; Jelinek, George A

    2011-12-01

    The study aimed to describe: (i) the perceived barriers faced by emergency clinicians in the assessment and management of patients presenting with a mental health complaint to Australian hospital EDs; and (ii) perceived strategies to optimize care of the mentally unwell in the ED. Semistructured interviews with open and closed question formats were used to explore the barriers perceived by ED doctors and nurses in assessing and managing patients with mental health presentations. Interviews were transcribed verbatim and thematically coded by two researchers using the Framework Approach. Thirty-six interviews were conducted with 20 members of the Australasian College for Emergency Medicine and 16 members of the College of Emergency Nursing Australasia representing the various Australian jurisdictions. Thematic analyses revealed that a range of resource, environmental, staff and patient factors contribute to difficulties in managing mental health patients. Solutions suggested by interviewees included improved resources, ED redesign and improved links to resources outside the ED. An overwhelming majority of participants perceived the need for more educational opportunities in mental health. Although the provision of timely and quality care is expected for all patients attending EDs, there exist multiple barriers to provision of adequate care for ED patients presenting with mental illness. Many of these are systems-based and thus require systems-based solutions. ED clinician's perceive that improved educational opportunities in mental health, however, might alleviate some barriers they face. Consideration should be given to a comprehensive, quantitative mental health-related learning needs analysis of ED clinicians. © 2011 The Authors. EMA © 2011 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  7. National and Gender Measurement Invariance of the Utrecht-Management of Identity Commitments Scale (U-MICS): A 10-Nation Study With University Students.

    PubMed

    Crocetti, Elisabetta; Cieciuch, Jan; Gao, Cheng-Hai; Klimstra, Theo; Lin, Ching-Ling; Matos, Paula Mena; Morsünbül, Ümit; Negru, Oana; Sugimura, Kazumi; Zimmermann, Grégoire; Meeus, Wim

    2015-12-01

    The purpose of this study was to examine the psychometric properties of the Utrecht-Management of Identity Commitments Scale (U-MICS), a self-report measure aimed at assessing identity processes of commitment, in-depth exploration, and reconsideration of commitment. We tested its factor structure in university students from a large array of cultural contexts, including 10 nations located in Europe (i.e., Italy, the Netherlands, Poland, Portugal, Romania, and Switzerland), Middle East (i.e., Turkey), and Asia (i.e., China, Japan, and Taiwan). Furthermore, we tested national and gender measurement invariance. Participants were 6,118 (63.2% females) university students aged from 18 to 25 years (Mage = 20.91 years). Results indicated that the three-factor structure of the U-MICS fitted well in the total sample, in each national group, and in gender groups. Furthermore, national and gender measurement invariance were established. Thus, the U-MICS can be fruitfully applied to study identity in university students from various Western and non-Western contexts. © The Author(s) 2015.

  8. STAR: an integrated solution to management and visualization of sequencing data.

    PubMed

    Wang, Tao; Liu, Jie; Shen, Li; Tonti-Filippini, Julian; Zhu, Yun; Jia, Haiyang; Lister, Ryan; Whitaker, John W; Ecker, Joseph R; Millar, A Harvey; Ren, Bing; Wang, Wei

    2013-12-15

    Easily visualization of complex data features is a necessary step to conduct studies on next-generation sequencing (NGS) data. We developed STAR, an integrated web application that enables online management, visualization and track-based analysis of NGS data. STAR is a multilayer web service system. On the client side, STAR leverages JavaScript, HTML5 Canvas and asynchronous communications to deliver a smoothly scrolling desktop-like graphical user interface with a suite of in-browser analysis tools that range from providing simple track configuration controls to sophisticated feature detection within datasets. On the server side, STAR supports private session state retention via an account management system and provides data management modules that enable collection, visualization and analysis of third-party sequencing data from the public domain with over thousands of tracks hosted to date. Overall, STAR represents a next-generation data exploration solution to match the requirements of NGS data, enabling both intuitive visualization and dynamic analysis of data. STAR browser system is freely available on the web at http://wanglab.ucsd.edu/star/browser and https://github.com/angell1117/STAR-genome-browser.

  9. STAR: an integrated solution to management and visualization of sequencing data

    PubMed Central

    Wang, Tao; Liu, Jie; Shen, Li; Tonti-Filippini, Julian; Zhu, Yun; Jia, Haiyang; Lister, Ryan; Whitaker, John W.; Ecker, Joseph R.; Millar, A. Harvey; Ren, Bing; Wang, Wei

    2013-01-01

    Motivation: Easily visualization of complex data features is a necessary step to conduct studies on next-generation sequencing (NGS) data. We developed STAR, an integrated web application that enables online management, visualization and track-based analysis of NGS data. Results: STAR is a multilayer web service system. On the client side, STAR leverages JavaScript, HTML5 Canvas and asynchronous communications to deliver a smoothly scrolling desktop-like graphical user interface with a suite of in-browser analysis tools that range from providing simple track configuration controls to sophisticated feature detection within datasets. On the server side, STAR supports private session state retention via an account management system and provides data management modules that enable collection, visualization and analysis of third-party sequencing data from the public domain with over thousands of tracks hosted to date. Overall, STAR represents a next-generation data exploration solution to match the requirements of NGS data, enabling both intuitive visualization and dynamic analysis of data. Availability and implementation: STAR browser system is freely available on the web at http://wanglab.ucsd.edu/star/browser and https://github.com/angell1117/STAR-genome-browser. Contact: wei-wang@ucsd.edu PMID:24078702

  10. Design and Development of an Identity Management System: The Minnesota State College-Southeast Technical Case Study

    ERIC Educational Resources Information Center

    Elhindi, Mohamed A.

    2010-01-01

    Historically, managing access to information systems (ISs) required direct interaction with a limited number of users. Increasingly, managing access involves handling an increased numbers of internal and external students, faculty, and staff as well as partners such as workforce development centers, the U.S. Department of Education, and the…

  11. Design and Development of an Identity Management System: The Minnesota State College-Southeast Technical Case Study

    ERIC Educational Resources Information Center

    Elhindi, Mohamed A.

    2010-01-01

    Historically, managing access to information systems (ISs) required direct interaction with a limited number of users. Increasingly, managing access involves handling an increased numbers of internal and external students, faculty, and staff as well as partners such as workforce development centers, the U.S. Department of Education, and the…

  12. Reciprocal Benefits, Legacy and Risk: Applying Ellinger and Bostrom's Model of Line Manager Role Identity as Facilitators of Learning

    ERIC Educational Resources Information Center

    Campbell, Paul; Evans, Peter

    2016-01-01

    Purpose: The purpose of this paper is to explore the beliefs held by managers about their roles as facilitators of learning with their employees in a public utilities organisation. Design/methodology/approach: The research was based on Ellinger and Bostrom's (2002) study on managers' beliefs on their role as facilitators of learning in…

  13. Reciprocal Benefits, Legacy and Risk: Applying Ellinger and Bostrom's Model of Line Manager Role Identity as Facilitators of Learning

    ERIC Educational Resources Information Center

    Campbell, Paul; Evans, Peter

    2016-01-01

    Purpose: The purpose of this paper is to explore the beliefs held by managers about their roles as facilitators of learning with their employees in a public utilities organisation. Design/methodology/approach: The research was based on Ellinger and Bostrom's (2002) study on managers' beliefs on their role as facilitators of learning in…

  14. An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale

    SciTech Connect

    Matthew Bruff; Ned Godshall; Karen Evans

    2011-04-30

    This Final Scientific/ Technical Report submitted with respect to Project DE-FE0000833 titled 'An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale' in support of final reporting requirements. This final report contains a compilation of previous reports with the most current data in order to produce one final complete document. The goal of this research was to provide an integrated approach aimed at addressing the increasing water resource challenges between natural gas production and other water stakeholders in shale gas basins. The objective was to demonstrate that the AltelaRain{reg_sign} technology could be successfully deployed in the Marcellus Shale Basin to treat frac flow-back water. That objective has been successfully met.

  15. Automatically high accurate and efficient photomask defects management solution for advanced lithography manufacture

    NASA Astrophysics Data System (ADS)

    Zhu, Jun; Chen, Lijun; Ma, Lantao; Li, Dejian; Jiang, Wei; Pan, Lihong; Shen, Huiting; Jia, Hongmin; Hsiang, Chingyun; Cheng, Guojie; Ling, Li; Chen, Shijie; Wang, Jun; Liao, Wenkui; Zhang, Gary

    2014-04-01

    Defect review is a time consuming job. Human error makes result inconsistent. The defects located on don't care area would not hurt the yield and no need to review them such as defects on dark area. However, critical area defects can impact yield dramatically and need more attention to review them such as defects on clear area. With decrease in integrated circuit dimensions, mask defects are always thousands detected during inspection even more. Traditional manual or simple classification approaches are unable to meet efficient and accuracy requirement. This paper focuses on automatic defect management and classification solution using image output of Lasertec inspection equipment and Anchor pattern centric image process technology. The number of mask defect found during an inspection is always in the range of thousands or even more. This system can handle large number defects with quick and accurate defect classification result. Our experiment includes Die to Die and Single Die modes. The classification accuracy can reach 87.4% and 93.3%. No critical or printable defects are missing in our test cases. The missing classification defects are 0.25% and 0.24% in Die to Die mode and Single Die mode. This kind of missing rate is encouraging and acceptable to apply on production line. The result can be output and reloaded back to inspection machine to have further review. This step helps users to validate some unsure defects with clear and magnification images when captured images can't provide enough information to make judgment. This system effectively reduces expensive inline defect review time. As a fully inline automated defect management solution, the system could be compatible with current inspection approach and integrated with optical simulation even scoring function and guide wafer level defect inspection.

  16. Narrative Identities and the Management of Personal Accountability in Talk about ME: A Discursive Psychology Approach to Illness Narrative.

    PubMed

    Horton-Salway, M

    2001-03-01

    This article takes a discursive psychology approach to the analysis of illness narrative. The controversial topic of ME (myalgic encephalomyelitis), otherwise known as chronic fatigue syndrome (CFS), is used as a case study to examine the dilemmatics of illness talk. Using data from an ME narrative, I explore the complex and subtle discursive work performed by participants to show how attributional stories and identity formulations are linked together in a narrative that works to construct ME as a physical disease while countering potential accusations of malingering or psychological vulnerability. In working to counter such explanations, sufferers paradoxically implicate themselves in an interpretation of their illness as self-inflicted through overwork and mismanagement. In previous research, tales of frenetic lifestyles prior to the onset of ME have provided analysts (and journalists) with grounds for constructing their own attributional stories in the form of 'opt-out' or 'burnout' theories of ME/CFS. An ethnomethodologically informed discursive psychology provides a non-cognitivist approach to analysis which looks in detail at how sufferers themselves make sense of ME as a practical activity and how their identities are constructed as part of that process.

  17. Tunable high-refractive index hybrid for solution-processed light management devices (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Bachevillier, Stefan

    2016-10-01

    After the use of highly efficient but expensive inorganic optical materials, solution-processable polymers and hybrids have drawn more and more interest. Our group have recently developed a novel polymer-based hybrid optical material from titanium oxide hydrate exhibiting an outstanding set of optical and material properties. Firstly, their low cost, processability and cross-linked states are particularly attractive for many applications. Moreover, a high refractive index can be repeatedly achieved while optical losses stays considerably low over the entire visible and near-infrared wavelength regime. Indeed, the formation of inorganic nanoparticles, usually present in nanocomposites, is avoided by a specific formulation process. Even more remarkably, the refractive index can be tuned by either changing the inorganic content, using different titanium precursors or via a low-temperature curing process. A part of our work is focused on the reliable optical characterization of these properties, in particular a microscope-based setup allowing in-situ measurement and sample mapping has been developed. Our efforts are also concentrated on various applications of these exceptional properties. This hybrid material is tailored for photonic devices, with a specific emphasis on the production of highly efficient solution processable Distributed Bragg Reflectors (DBR) and anti-reflection coatings. Furthermore, waveguides can be fabricated from thin films along with in-coupling and out-coupling structures. These light managements structures are particularly adapted to organic photovoltaic cells (OPVs) and light emitting diodes (OLEDs).

  18. Integrated Practice Improvement Solutions-Practical Steps to Operating Room Management.

    PubMed

    Chernov, Mikhail; Pullockaran, Janet; Vick, Angela; Leyvi, Galina; Delphin, Ellise

    2016-10-01

    Perioperative productivity is a vital concern for surgeons, anesthesiologists, and administrators as the OR is a major source of hospital elective admissions and revenue. Based on elements of existing Practice Improvement Methodologies (PIMs), "Integrated Practice Improvement Solutions" (IPIS) is a practical and simple solution incorporating aspects of multiple management approaches into a single open source framework to increase OR efficiency and productivity by better utilization of existing resources. OR efficiency was measured both before and after IPIS implementation using the total number of cases versus room utilization, OR/anesthesia revenue and staff overtime (OT) costs. Other parameters of efficiency, such as the first case on-time start and the turnover time (TOT) were measured in parallel. IPIS implementation resulted in increased numbers of surgical procedures performed by an average of 10.7%, and OR and anesthesia revenue increases of 18.5% and 6.9%, respectively, with a simultaneous decrease in TOT (15%) and OT for anesthesia staff (26%). The number of perioperative adverse events was stable during the two-year study period which involved a total of 20,378 patients. IPIS, an effective and flexible practice improvement model, was designed to quickly, significantly, and sustainably improve OR efficiency by better utilization of existing resources. Success of its implementation directly correlates with the involvement of and acceptance by the entire OR team and hospital administration.

  19. Laboratory evaluation of boric acid-sugar solutions as baits for management of German cockroach infestations.

    PubMed

    Gore, J Chad; Schal, Coby

    2004-04-01

    Boric acid dust has a long history as an insecticide in urban pest management, and it has been shown to be an effective alternative to conventional neurotoxic insecticides. However, dust formulations require specialized equipment and are difficult to apply, whereas gel and paste formulations contain large amounts of boric acid and tend to be less efficacious than other insecticide baits. The purpose of this study was to evaluate the effectiveness of borate solutions as baits against the German cockroach. Several borate-sugar combinations were evaluated in choice and no-choice assays in the laboratory. Mortality was recorded for 15 d and expressed as lethal time90, the time taken to kill 90% of the cockroaches. Results showed that boric acid was more effective than sodium tetraborate or disodium octaborate tetrahydrate and that aqueous solutions containing mixtures of 0.5-2% boric acid and any of several inexpensive sugars, including fructose, glucose, maltose, and sucrose as a phagostimulant, at molar concentrations of 0.05-1.0, can provide rapid and effective kill of German cockroaches, Blattella germanica (L.).

  20. Online Identities and Social Networking

    NASA Astrophysics Data System (ADS)

    Maheswaran, Muthucumaru; Ali, Bader; Ozguven, Hatice; Lord, Julien

    Online identities play a critical role in the social web that is taking shape on the Internet. Despite many technical proposals for creating and managing online identities, none has received widespread acceptance. Design and implementation of online identities that are socially acceptable on the Internet remains an open problem. This chapter discusses the interplay between online identities and social networking. Online social networks (OSNs) are growing at a rapid pace and has millions of members in them. While the recent trend is to create explicit OSNs such as Facebook and MySpace, we also have implicit OSNs such as interaction graphs created by email and instant messaging services. Explicit OSNs allow users to create profiles and use them to project their identities on the web. There are many interesting identity related issues in the context of social networking including how OSNs help and hinder the definition of online identities.

  1. Facial carbuncle - a new method of conservative surgical management plus irrigation with antibiotic-containing solution.

    PubMed

    Ngui, L X; Wong, L S; Shashi, G; Abu Bakar, M N

    2017-09-01

    This paper reports on a non-conventional method for the management of facial carbuncles, highlighting its superiority over conventional surgical treatment in terms of cosmetic outcome and shorter duration of wound healing. The mainstay of treatment for carbuncles involves the early administration of antibiotics in combination with surgical intervention. The conventional saucerisation, or incision and drainage, under normal circumstances results in moderate to large wounds, which may need secondary surgery such as skin grafting, resulting in a longer duration of wound healing and jeopardising cosmetic outcome. The reported three cases presented with extensive carbuncles over the chin, face and lips region. In addition to early commencement of intravenous antibiotics, the pus was drained, with minimal incision and conservative wound debridement, with the aim of maximal skin conservation. This was followed by thrice-daily irrigation with antibiotic-containing solution for a minimum of 2 consecutive days. The wounds healed within two to four weeks, without major cosmetic compromise. The new method showed superior cosmetic outcomes, with a shorter duration of wound healing. Conservative surgical management can be performed under regional anaesthesia, which may reduce morbidity and mortality; patients with facial carbuncles often have higher risks with general anaesthesia.

  2. Mobile technologies in the management of disasters: the results of a telemedicine solution.

    PubMed Central

    Cabrera, M. F.; Arredondo, M. T.; Rodriguez, A.; Quiroga, J.

    2001-01-01

    Nowadays a great number of applications are used to compile and transmit casualties and disasters information but there are many troubles associated with the technology as can be the communications reliability and the size and weight of the devices medical staff has to carry with. Telecommunication infrastructures support information movement among geographically dispersed locations. Recently a large family of little devices has appeared in the buyer's market. They are called Personal Digital Assistants and because of their physic and technical features, they are very useful in the emergency field. As for the communications reliability, many technologies have been developed in the last years but it is necessary to find a solution that can be used in whatever situation independently of the emergency circumstances. Facing this reality, the Spanish government funded REMAF, an ATYCA (Initiative of Support for the Technology, Security and Quality in the Industry) project. REMAF joined research groups (UPM), phone operators (Fundación Airtel Móvil) and end users (SAMUR) to build a disaster data management system conceived to use modern telemedicine systems to optimize the management in these situations, taking the advantage of the above mentioned mobile communication tools and networks. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 PMID:11825159

  3. MARSOL: Demonstrating Managed Aquifer Recharge as a Solution to Water Scarcity and Drought

    NASA Astrophysics Data System (ADS)

    Schueth, Christoph

    2014-05-01

    Southern Europe and the Mediterranean region are facing the challenge of managing its water resources under conditions of increasing scarcity and concerns about water quality. Already, the availability of fresh water in sufficient quality and quantity is one of the major factors limiting socio economic development. Innovative water management strategies such as the storage of reclaimed water or excess water from different sources in Managed Aquifer Recharge (MAR) schemes can greatly increase water availability and therefore improve water security. Main objective of the proposed project MARSOL is to demonstrate that MAR is a sound, safe and sustainable strategy that can be applied with great confidence and therefore offering a key approach for tackling water scarcity in Southern Europe. For this, eight field sites were selected that will demonstrate the applicability of MAR using various water sources, ranging from treated wastewater to desalinated seawater, and a variety of technical solutions. Targets are the alleviation of the effect of climate change on water resources, the mitigation of droughts, to countermeasure temporal and spatial misfit of water availability, to sustain agricultural water supply and rural socio-economic development, to combat agricultural related pollutants, to sustain future urban and industrial water supply and to limit seawater intrusion in coastal aquifers. Results of the demonstration sites will be used to develop guidelines for MAR site selection, technical realization, monitoring strategies, and modeling approaches, to offer stakeholders a comprehensive, state of the art and proven toolbox for MAR implementation. Further, the economic and legal aspects of MAR will be analyzed to enable and accelerate market penetration. The MARSOL consortium combines the expertise of consultancies, water suppliers, research institutions, and public authorities, ensuring high practical relevance and market intimacy.

  4. MARSOL: Demonstrating Managed Aquifer Recharge as a Solution to Water Scarcity and Drought

    NASA Astrophysics Data System (ADS)

    Kurtzman, D.; Schüth, C.; Kallioras, A.; Rossetto, R.; Lobo-Ferreira, J.; Escalante, E.; Sanchez-Vila, X.; Foglia, L.

    2013-12-01

    Southern Europe and the Mediterranean region are facing the challenge of managing its water resources under conditions of increasing scarcity and concerns about water quality. Already, the availability of fresh water in sufficient quality and quantity is one of the major factors limiting socio-economic development. Innovative water management strategies such as the storage of reclaimed water or excess water from different sources in Managed Aquifer Recharge (MAR) schemes can greatly increase water availability and therefore improve water security. Main objective of the proposed project MARSOL is to demonstrate that MAR is a sound, safe and sustainable strategy that can be applied with great confidence and therefore offering a key approach for tackling water scarcity in Southern Europe. For this, eight field sites were selected that will demonstrate the applicability of MAR using various water sources, ranging from treated wastewater to desalinated seawater, and a variety of technical solutions. Targets are the alleviation of the effect of climate change on water resources, the mitigation of droughts, to countermeasure temporal and spatial misfit of water availability, to sustain agricultural water supply and rural socio-economic development, to combat agricultural related pollutants, to sustain future urban and industrial water supply and to limit seawater intrusion in coastal aquifers. Results of the demonstration sites will be used to develop guidelines for MAR site selection, technical realization, monitoring strategies, and modeling approaches, to offer stakeholders a comprehensive, state of the art and proven toolbox for MAR implementation. Further, the economic and legal aspects of MAR will be analyzed to enable and accelerate market penetration. The MARSOL consortium combines the expertise of consultancies, water suppliers, research institutions, and public authorities, ensuring high practical relevance and market intimacy.

  5. Impact of managed moorland burning on DOC concentrations in soil solutions and stream waters

    NASA Astrophysics Data System (ADS)

    Palmer, Sheila; Wearing, Catherine; Johnson, Kerrylyn; Holden, Joseph; Brown, Lee

    2013-04-01

    In the UK uplands, prescribed burning of moorland vegetation is a common practice to maintain suitable habitats for game birds. Many of these landscapes are in catchments covered by significant deposits of blanket peat (typically one metre or more in depth). There is growing interest in the effect of land management on the stability of these peatland carbon stores, and their contribution to dissolved and particulate organic carbon in surface waters (DOC and POC, respectively) and subsequent effects on stream biogeochemistry and ecology. Yet there are surprisingly few published catchment-scale studies on the effect of moorland burning on DOC and POC. As part of the EMBER project, stream chemistry data were collected approximately monthly in ten upland blanket peat catchments in the UK, five of which acted as controls and were not subject to burning. The other five catchments were subject to a history of prescribed burning, typically in small patches (300-900 m2) in rotations of 8-25 years. Soil solution DOC was also monitored at four depths at two intensively studied sites (one regularly burned and one control). At the two intensive sites, soil solution DOC was considerably higher at the burned site, particularly in surface solutions where concentrations in excess of 100 mg/L were recorded on several occasions (median 37 mg/L over 18 months). The high soil solution DOC concentrations at the burned site occurred in the most recently burned plots (less than 2 years prior to start of sampling) and the lowest DOC concentrations were observed in plots burned 15-25 years previously. On average, median stream DOC and POC concentrations were approximately 43% and 35% higher respectively in burned catchments relative to control catchments. All streams exhibited peak DOC in late summer/early autumn with higher peak DOC concentrations in burned catchments (20-66 mg/L) compared to control catchments (18-54 mg/L). During winter months, DOC concentrations were low in control

  6. Design and Construction of an Entity Resolution System that Supports Entity Identity Information Management and Asserted Resolution

    ERIC Educational Resources Information Center

    Nelson, Eric Derrand

    2011-01-01

    This work describes the design and construction of an open source, entity resolution system that enables users to assign and maintain persistent identifiers for master data items. Two key features of this system that are not available in current ER systems and that make persistent identification possible are (1) The capture and management of…

  7. Who Do They Think They Are? The Changing Identities of Professional Administrators and Managers in UK Higher Education

    ERIC Educational Resources Information Center

    Whitchurch, Celia

    2006-01-01

    Contemporary universities, serving mass higher education markets, find themselves delivering complex, broadly based projects such as student support and welfare, human resource development, and business enterprise. Established concepts of academic administration and devolved management have been overlaid by more fluid institutional structures and…

  8. Design and Construction of an Entity Resolution System that Supports Entity Identity Information Management and Asserted Resolution

    ERIC Educational Resources Information Center

    Nelson, Eric Derrand

    2011-01-01

    This work describes the design and construction of an open source, entity resolution system that enables users to assign and maintain persistent identifiers for master data items. Two key features of this system that are not available in current ER systems and that make persistent identification possible are (1) The capture and management of…

  9. Who Do They Think They Are? The Changing Identities of Professional Administrators and Managers in UK Higher Education

    ERIC Educational Resources Information Center

    Whitchurch, Celia

    2006-01-01

    Contemporary universities, serving mass higher education markets, find themselves delivering complex, broadly based projects such as student support and welfare, human resource development, and business enterprise. Established concepts of academic administration and devolved management have been overlaid by more fluid institutional structures and…

  10. Product Lifecycle Management and the Quest for Sustainable Space Exploration Solutions

    NASA Technical Reports Server (NTRS)

    Caruso, Pamela W.; Dumbacher, Daniel L.

    2010-01-01

    Product Lifecycle Management (PLM) is an outcome of lean thinking to eliminate waste and increase productivity. PLM is inextricably tied to the systems engineering business philosophy, coupled with a methodology by which personnel, processes and practices, and information technology combine to form an architecture platform for product design, development, manufacturing, operations, and decommissioning. In this model, which is being implemented by the Engineering Directorate at the National Aeronautics and Space Administration's (NASA's) Marshall Space Flight Center, total lifecycle costs are important variables for critical decisionmaking. With the ultimate goal to deliver quality products that meet or exceed requirements on time and within budget, PLM is a powerful tool to shape everything from engineering trade studies and testing goals, to integrated vehicle operations and retirement scenarios. This paper will demonstrate how the Engineering Directorate is implementing PLM as part of an overall strategy to deliver safe, reliable, and affordable space exploration solutions. It has been 30 years since the United States fielded the Space Shuttle. The next generation space transportation system requires a paradigm shift such that digital tools and knowledge management, which are central elements of PLM, are used consistently to maximum effect. The outcome is a better use of scarce resources, along with more focus on stakeholder and customer requirements, as a new portfolio of enabling tools becomes second nature to the workforce. This paper will use the design and manufacturing processes, which have transitioned to digital-based activities, to show how PLM supports the comprehensive systems engineering and integration function. It also will go through a launch countdown scenario where an anomaly is detected to show how the virtual vehicle created from paperless processes will help solve technical challenges and improve the likelihood of launching on schedule, with

  11. A Qualitative Study on Classroom Management and Classroom Discipline Problems, Reasons, and Solutions: A Case of Information Technologies Class

    ERIC Educational Resources Information Center

    Erdogan, Mehmet; Kursun, Engin; Sisman, Gulcin Tan; Saltan, Fatih; Gok, Ali; Yildiz, Ismail

    2010-01-01

    The purpose of this study was to investigate classroom management and discipline problems that Information Technology teachers have faced, and to reveal underlying reasons and possible solutions of these problems by considering the views of parents, teachers, and administrator. This study was designed as qualitative study. Subjects of this study…

  12. Parent Management Training and Collaborative & Proactive Solutions: A Randomized Control Trial for Oppositional Youth.

    PubMed

    Ollendick, Thomas H; Greene, Ross W; Austin, Kristin E; Fraire, Maria G; Halldorsdottir, Thorhildur; Allen, Kristy Benoit; Jarrett, Matthew A; Lewis, Krystal M; Whitmore Smith, Maria; Cunningham, Natoshia R; Noguchi, Ryoichi J P; Canavera, Kristin; Wolff, Jennifer C

    2016-01-01

    This study examined the efficacy of Collaborative & Proactive Solutions (CPS) in treating oppositional defiant disorder (ODD) in youth by comparing this novel treatment to Parent Management Training (PMT), a well-established treatment, and a waitlist control (WLC) group. One hundred thirty-four youth (ages 7-14, 61.9% male, 83.6% White) who fulfilled Diagnostic and Statistical Manual of Mental Disorders (4th ed.) criteria for ODD were randomized to CPS, PMT, or WLC groups. ODD was assessed with semistructured diagnostic interviews, clinical global severity and improvement ratings, and parent report measures. Assessments were completed pretreatment, posttreatment, and at 6 months following treatment. Responder and remitter analyses were undertaken using intent-to-treat mixed-models analyses. Chronological age, gender, and socioeconomic status as well as the presence of comorbid attention deficit/hyperactivity and anxiety disorders were examined as predictors of treatment outcome. Both treatment conditions were superior to the WLC condition but did not differ from one another in either our responder or remitter analyses. Approximately 50% of youth in both active treatments were diagnosis free and were judged to be much or very much improved at posttreatment, compared to 0% in the waitlist condition. Younger age and presence of an anxiety disorder predicted better treatment outcomes for both PMT and CPS. Treatment gains were maintained at 6-month follow-up. CPS proved to be equivalent to PMT and can be considered an evidence-based, alternative treatment for youth with ODD and their families.

  13. Global-view coefficients: a data management solution for parallel quantum Monte Carlo applications: A DATA MANAGEMENT SOLUTION FOR QMC APPLICATIONS

    SciTech Connect

    Niu, Qingpeng; Dinan, James; Tirukkovalur, Sravya; Benali, Anouar; Kim, Jeongnim; Mitas, Lubos; Wagner, Lucas; Sadayappan, P.

    2016-01-28

    Quantum Monte Carlo (QMC) applications perform simulation with respect to an initial state of the quantum mechanical system, which is often captured by using a cubic B-spline basis. This representation is stored as a read-only table of coefficients and accesses to the table are generated at random as part of the Monte Carlo simulation. Current QMC applications, such as QWalk and QMCPACK, replicate this table at every process or node, which limits scalability because increasing the number of processors does not enable larger systems to be run. We present a partitioned global address space approach to transparently managing this data using Global Arrays in a manner that allows the memory of multiple nodes to be aggregated. We develop an automated data management system that significantly reduces communication overheads, enabling new capabilities for QMC codes. Experimental results with QWalk and QMCPACK demonstrate the effectiveness of the data management system.

  14. "Meth circles" and "pipe pirates": crystal methamphetamine smoking and identity management among a social network of young adults.

    PubMed

    Green, Rachael; Moore, David

    2013-06-01

    This article analyzes crystal methamphetamine smoking among a social network of young Australian adults. Ethnographic data were collected from 2005 to 2007 among 60 individuals, and semistructured in-depth interviews were conducted with a sub-set of 25 individuals. Fieldnotes and interview transcripts were entered into NVivo7 and thematically analyzed. We argue that although drug use may be considered "normal" among some social networks, the management of stigma associated with drug use is more complex and contested than portrayed in the literature. Policy implications are discussed. The study was supported by funds from Australia's National Health and Medical Research Council.

  15. A Grid-based solution for management and analysis of microarrays in distributed experiments

    PubMed Central

    Porro, Ivan; Torterolo, Livia; Corradi, Luca; Fato, Marco; Papadimitropoulos, Adam; Scaglione, Silvia; Schenone, Andrea; Viti, Federica

    2007-01-01

    Several systems have been presented in the last years in order to manage the complexity of large microarray experiments. Although good results have been achieved, most systems tend to lack in one or more fields. A Grid based approach may provide a shared, standardized and reliable solution for storage and analysis of biological data, in order to maximize the results of experimental efforts. A Grid framework has been therefore adopted due to the necessity of remotely accessing large amounts of distributed data as well as to scale computational performances for terabyte datasets. Two different biological studies have been planned in order to highlight the benefits that can emerge from our Grid based platform. The described environment relies on storage services and computational services provided by the gLite Grid middleware. The Grid environment is also able to exploit the added value of metadata in order to let users better classify and search experiments. A state-of-art Grid portal has been implemented in order to hide the complexity of framework from end users and to make them able to easily access available services and data. The functional architecture of the portal is described. As a first test of the system performances, a gene expression analysis has been performed on a dataset of Affymetrix GeneChip® Rat Expression Array RAE230A, from the ArrayExpress database. The sequence of analysis includes three steps: (i) group opening and image set uploading, (ii) normalization, and (iii) model based gene expression (based on PM/MM difference model). Two different Linux versions (sequential and parallel) of the dChip software have been developed to implement the analysis and have been tested on a cluster. From results, it emerges that the parallelization of the analysis process and the execution of parallel jobs on distributed computational resources actually improve the performances. Moreover, the Grid environment have been tested both against the possibility of

  16. Parent Management Training (PMT) and Collaborative & Proactive Solutions (CPS): A Randomized Control Trial for Oppositional Youth

    PubMed Central

    Ollendick, Thomas H.; Greene, Ross W.; Austin, Kristin E.; Fraire, Maria G.; Halldorsdottir, Thorhildur; Allen, Kristy Benoit; Jarrett, Matthew A.; Lewis, Krystal M.; Whitmore, Maria J.; Cunningham, Natoshia R.; Noguchi, Ryoichi J. P.; Canavera, Kristin; Wolff, Jennifer C.

    2015-01-01

    Objective Examine the efficacy of Collaborative & Proactive Solutions (CPS) in treating oppositional defiant disorder (ODD) in youth by comparing this novel treatment to Parent Management Training (PMT), a well-established treatment, and a waitlist control (WLC) group. Method One hundred and thirty four youth (ages 7 – 14, 61.9% male, 83.6% white) who fulfilled Diagnostic and Statistical Manual of Mental Disorders (4th ed.) criteria for ODD were randomized to either CPS, PMT or WLC groups. ODD was assessed with semi-structured diagnostic interviews, clinical global severity and improvement ratings, and parent report measures. Assessments were completed pre-treatment, post-treatment, and at 6 months following treatment. Responder and remitter analyses were undertaken using intent-to-treat mixed models analyses. Chronological age, gender, and socioeconomic status as well as the presence of comorbid attention deficit/hyperactivity and anxiety disorders were examined as predictors of treatment outcome. Results Both treatment conditions were superior to the WLC condition but did not differ from one another in either our responder or remitter analyses. Approximately 50% of youth in both active treatments were diagnosis free and were judged to be much or very much improved at post-treatment, compared to 0% in the waitlist condition. Younger age and presence of an anxiety disorder predicted better treatment outcomes for both PMT and CPS. Treatment gains were maintained at 6-month follow-up. Conclusions CPS proved to be equivalent to PMT and can be considered an evidence-based, alternative treatment for youth with ODD and their families. PMID:25751000

  17. New solutions for standardization, monitoring and quality management of fluorescence-based imaging systems (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Royon, Arnaud; Papon, Gautier

    2016-03-01

    Fluorescence microscopes have become ubiquitous in life sciences laboratories, including those focused on pharmaceuticals, diagnosis, and forensics. For the past few years, the need for both performance guarantees and quantifiable results has driven development in this area. However, the lack of appropriate standards and reference materials makes it difficult or impossible to compare the results of two fluorescence microscopes, or to measure performance fluctuations of one microscope over time. Therefore, the operation of fluorescence microscopes is not monitored as often as their use warrants - an issue that is recognized by both systems manufacturers and national metrology institutes. We have developed a new process that enables the etching of long-term stable fluorescent patterns with sub-micrometer sizes in three dimensions inside glass. In this paper, we present, based on this new process, a fluorescent multi-dimensional ruler and a dedicated software that are suitable for monitoring and quality management of fluorescence-based imaging systems (wide-field, confocal, multiphoton, high content machines). In addition to fluorescence, the same patterns exhibit bright- and dark-field contrast, DIC, and phase contrast, which make them also relevant to monitor these types of microscopes. Non-exhaustively, this new solution enables the measurement of: The stage repositioning accuracy; The illumination and detection homogeneities; The field flatness; The detectors' characteristics; The lateral and axial spatial resolutions; The spectral response (spectrum, intensity and lifetime) of the system. Thanks to the stability of the patterns, microscope performance assessment can be carried out as well in a daily basis as in the long term.

  18. End-To-End Solution for Integrated Workload and Data Management using GlideinWMS and Globus Online

    NASA Astrophysics Data System (ADS)

    Mhashilkar, Parag; Miller, Zachary; Kettimuthu, Rajkumar; Garzoglio, Gabriele; Holzman, Burt; Weiss, Cathrin; Duan, Xi; Lacinski, Lukasz

    2012-12-01

    Grid computing has enabled scientific communities to effectively share computing resources distributed over many independent sites. Several such communities, or Virtual Organizations (VO), in the Open Science Grid and the European Grid Infrastructure use the GlideinWMS system to run complex application work-flows. GlideinWMS is a pilot-based workload management system (WMS) that creates an on-demand, dynamically-sized overlay Condor batch system on Grid resources. While the WMS addresses the management of compute resources, however, data management in the Grid is still the responsibility of the VO. In general, large VOs have resources to develop complex custom solutions, while small VOs would rather push this responsibility to the infrastructure. The latter requires a tight integration of the WMS and the data management layers, an approach still not common in modern Grids. In this paper we describe a solution developed to address this shortcoming in the context of Center for Enabling Distributed Peta-scale Science (CEDPS) by integrating GlideinWMS with Globus Online (GO). Globus Online is a fast, reliable file transfer service that makes it easy for any user to move data. The solution eliminates the need for the users to provide custom data transfer solutions in the application by making this functionality part of the GlideinWMS infrastructure. To achieve this, GlideinWMS uses the file transfer plug-in architecture of Condor. The paper describes the system architecture and how this solution can be extended to support data transfer services other than Globus Online when used with Condor or GlideinWMS.

  19. Radio Frequency Identification Queuing & Geo-Location (RAQGEO): A spatial solution to inventory management at XYZ Logistics, Inc

    NASA Astrophysics Data System (ADS)

    Griffiths, Bradley Joseph

    New supply chain management methods using radio frequency identification (RFID) and global positioning system (GPS) technology are quickly being adopted by companies as various inventory management benefits are being realized. For example, companies such as Nippon Yusen Kaisha (NYK) Logistics use the technology coupled with geospatial support systems for distributors to quickly find and manage freight containers. Traditional supply chain management methods require pen-to-paper reporting, searching inventory on foot, and human data entry. Some companies that prioritize supply chain management have not adopted the new technology, because they may feel that their traditional methods save the company expenses. This thesis serves as a pilot study that examines how information technology (IT) utilizing RFID and GPS technology can serve to increase workplace productivity, decrease human labor associated with inventorying, plus be used for spatial analysis by management. This pilot study represents the first attempt to couple RFID technology with Geographic Information Systems (GIS) in supply chain management efforts to analyze and locate mobile assets by exploring costs and benefits of implementation plus how the technology can be employed. This pilot study identified a candidate to implement a new inventory management method as XYZ Logistics, Inc. XYZ Logistics, Inc. is a fictitious company but represents a factual corporation. The name has been changed to provide the company with anonymity and to not disclose confidential business information. XYZ Logistics, Inc., is a nation-wide company that specializes in providing space solutions for customers including portable offices, storage containers, and customizable buildings.

  20. Wildfire and management of forests and native fishes: Conflict or opportunity for convergent solutions?

    Treesearch

    Bruce E. Rieman; Paul F. Hessburg; Charles Luce; Matthew R. Dare

    2010-01-01

    Wildfire is a critical land management issue in the western United States. Efforts to mitigate the effects of altered fire regimes have led to debate over ecological restoration versus species conservation framed at the conjuncture of terrestrial and aquatic ecosystems and their respective management regimes. Fire-related management activities may disrupt watershed...

  1. A Human-Dimensions Review of Human-WildlifeDisturbance: A Literature Review of Impacts, Frameworks, and Management Solutions

    USGS Publications Warehouse

    Cline, Robert; Sexton, Natalie; Stewart, Susan C.

    2007-01-01

    Preface The following report was prepared for the U.S. Fish and Wildlife Service National Refuge System in support of their Comprehensive Conservation Planning (CCP) efforts by the Policy Analysis and Science Assistance Branch (PASA), Fort Collins Science Center, U.S. Geological Survey. While this document provides a summary of contemporary recreation management literature and methodologies, relevant to the subject of managing wildlife disturbances on national wildlife refuges, this document should be viewed as a starting point for management administrators. This document identifies general issues relating to wildlife disturbance and visitor impacts including a description of disturbance, recreational impacts, related human dimensions applications, management frameworks, and a general summary of management solutions. The section on descriptions of wildlife disturbance and impacts draws heavily from the report entitled 'Managing the Impacts of Visitor Use on Waterbirds -- A Literature Review of Impacts and Mitigation' (DeLong, 2002; Delong and Adamcik, in press) and is referenced in the text. This document is more comprehensive in its review of wildlife response to disturbance. This document is intended to discuss the human-dimensions aspect of wildlife disturbance, summarizing human dimensions and recreation management literature as it applies to this topic.

  2. RFID identity theft and countermeasures

    NASA Astrophysics Data System (ADS)

    Herrigel, Alexander; Zhao, Jian

    2006-02-01

    This paper reviews the ICAO security architecture for biometric passports. An attack enabling RFID identity theft for a later misuse is presented. Specific countermeasures against this attack are described. Furthermore, it is shown that robust high capacity digital watermarking for the embedding and retrieving of binary digital signature data can be applied as an effective mean against RFID identity theft. This approach requires only minimal modifications of the passport manufacturing process and is an enhancement of already proposed solutions. The approach may also be applied in combination with a RFID as a backup solution (damaged RFID chip) to verify with asymmetric cryptographic techniques the authenticity and the integrity of the passport data.

  3. Identity Style, Parental Authority, and Identity Commitment.

    ERIC Educational Resources Information Center

    Berzonsky, Michael D.

    2004-01-01

    The role that parental authority patterns and social-cognitive identity styles may play in establishing identity commitments was investigated. The results indicated that family authority and identity style variables combined accounted for 50% of the variation in strength of identity commitment. As hypothesized, the relationship between parental…

  4. Impediments and solutions to sustainable, watershed-scale urban stormwater management: lessons from Australia and the United States.

    PubMed

    Roy, Allison H; Wenger, Seth J; Fletcher, Tim D; Walsh, Christopher J; Ladson, Anthony R; Shuster, William D; Thurston, Hale W; Brown, Rebekah R

    2008-08-01

    In urban and suburban areas, stormwater runoff is a primary stressor on surface waters. Conventional urban stormwater drainage systems often route runoff directly to streams and rivers, thus exacerbating pollutant inputs and hydrologic disturbance, and resulting in the degradation of ecosystem structure and function. Decentralized stormwater management tools, such as low impact development (LID) or water sensitive urban design (WSUD), may offer a more sustainable solution to stormwater management if implemented at a watershed scale. These tools are designed to pond, infiltrate, and harvest water at the source, encouraging evaporation, evapotranspiration, groundwater recharge, and re-use of stormwater. While there are numerous demonstrations of WSUD practices, there are few examples of widespread implementation at a watershed scale with the explicit objective of protecting or restoring a receiving stream. This article identifies seven major impediments to sustainable urban stormwater management: (1) uncertainties in performance and cost, (2) insufficient engineering standards and guidelines, (3) fragmented responsibilities, (4) lack of institutional capacity, (5) lack of legislative mandate, (6) lack of funding and effective market incentives, and (7) resistance to change. By comparing experiences from Australia and the United States, two developed countries with existing conventional stormwater infrastructure and escalating stream ecosystem degradation, we highlight challenges facing sustainable urban stormwater management and offer several examples of successful, regional WSUD implementation. We conclude by identifying solutions to each of the seven impediments that, when employed separately or in combination, should encourage widespread implementation of WSUD with watershed-based goals to protect human health and safety, and stream ecosystems.

  5. Impediments and Solutions to Sustainable, Watershed-Scale Urban Stormwater Management: Lessons from Australia and the United States

    NASA Astrophysics Data System (ADS)

    Roy, Allison H.; Wenger, Seth J.; Fletcher, Tim D.; Walsh, Christopher J.; Ladson, Anthony R.; Shuster, William D.; Thurston, Hale W.; Brown, Rebekah R.

    2008-08-01

    In urban and suburban areas, stormwater runoff is a primary stressor on surface waters. Conventional urban stormwater drainage systems often route runoff directly to streams and rivers, thus exacerbating pollutant inputs and hydrologic disturbance, and resulting in the degradation of ecosystem structure and function. Decentralized stormwater management tools, such as low impact development (LID) or water sensitive urban design (WSUD), may offer a more sustainable solution to stormwater management if implemented at a watershed scale. These tools are designed to pond, infiltrate, and harvest water at the source, encouraging evaporation, evapotranspiration, groundwater recharge, and re-use of stormwater. While there are numerous demonstrations of WSUD practices, there are few examples of widespread implementation at a watershed scale with the explicit objective of protecting or restoring a receiving stream. This article identifies seven major impediments to sustainable urban stormwater management: (1) uncertainties in performance and cost, (2) insufficient engineering standards and guidelines, (3) fragmented responsibilities, (4) lack of institutional capacity, (5) lack of legislative mandate, (6) lack of funding and effective market incentives, and (7) resistance to change. By comparing experiences from Australia and the United States, two developed countries with existing conventional stormwater infrastructure and escalating stream ecosystem degradation, we highlight challenges facing sustainable urban stormwater management and offer several examples of successful, regional WSUD implementation. We conclude by identifying solutions to each of the seven impediments that, when employed separately or in combination, should encourage widespread implementation of WSUD with watershed-based goals to protect human health and safety, and stream ecosystems.

  6. Product Lifecycle Management and the Quest for Sustainable Space Transportation Solutions

    NASA Technical Reports Server (NTRS)

    Caruso, Pamela W.

    2009-01-01

    This viewgraph presentation reviews NASA Marshall's effort to sustain space transportation solutions through product lines that include: 1) Propulsion and Transportation Systems; 2) Life Support Systems; and 3) and Earth and Space Science Spacecraft Systems, and Operations.

  7. The SOLUTIONS project: challenges and responses for present and future emerging pollutants in land and water resources management.

    PubMed

    Brack, Werner; Altenburger, Rolf; Schüürmann, Gerrit; Krauss, Martin; López Herráez, David; van Gils, Jos; Slobodnik, Jaroslav; Munthe, John; Gawlik, Bernd Manfred; van Wezel, Annemarie; Schriks, Merijn; Hollender, Juliane; Tollefsen, Knut Erik; Mekenyan, Ovanes; Dimitrov, Saby; Bunke, Dirk; Cousins, Ian; Posthuma, Leo; van den Brink, Paul J; López de Alda, Miren; Barceló, Damià; Faust, Michael; Kortenkamp, Andreas; Scrimshaw, Mark; Ignatova, Svetlana; Engelen, Guy; Massmann, Gudrun; Lemkine, Gregory; Teodorovic, Ivana; Walz, Karl-Heinz; Dulio, Valeria; Jonker, Michiel T O; Jäger, Felix; Chipman, Kevin; Falciani, Francesco; Liska, Igor; Rooke, David; Zhang, Xiaowei; Hollert, Henner; Vrana, Branislav; Hilscherova, Klara; Kramer, Kees; Neumann, Steffen; Hammerbacher, Ruth; Backhaus, Thomas; Mack, Juliane; Segner, Helmut; Escher, Beate; de Aragão Umbuzeiro, Gisela

    2015-01-15

    SOLUTIONS (2013 to 2018) is a European Union Seventh Framework Programme Project (EU-FP7). The project aims to deliver a conceptual framework to support the evidence-based development of environmental policies with regard to water quality. SOLUTIONS will develop the tools for the identification, prioritisation and assessment of those water contaminants that may pose a risk to ecosystems and human health. To this end, a new generation of chemical and effect-based monitoring tools is developed and integrated with a full set of exposure, effect and risk assessment models. SOLUTIONS attempts to address legacy, present and future contamination by integrating monitoring and modelling based approaches with scenarios on future developments in society, economy and technology and thus in contamination. The project follows a solutions-oriented approach by addressing major problems of water and chemicals management and by assessing abatement options. SOLUTIONS takes advantage of the access to the infrastructure necessary to investigate the large basins of the Danube and Rhine as well as relevant Mediterranean basins as case studies, and puts major efforts on stakeholder dialogue and support. Particularly, the EU Water Framework Directive (WFD) Common Implementation Strategy (CIS) working groups, International River Commissions, and water works associations are directly supported with consistent guidance for the early detection, identification, prioritisation, and abatement of chemicals in the water cycle. SOLUTIONS will give a specific emphasis on concepts and tools for the impact and risk assessment of complex mixtures of emerging pollutants, their metabolites and transformation products. Analytical and effect-based screening tools will be applied together with ecological assessment tools for the identification of toxicants and their impacts. The SOLUTIONS approach is expected to provide transparent and evidence-based candidates or River Basin Specific Pollutants in the case

  8. Site-Based Management and Decision Making: Problems and Solutions. Critical Issues Report No. 28.

    ERIC Educational Resources Information Center

    Chion-Kenney, Linda; Hymes, Donald L., Ed.

    This publication examines the situations in which school-based management has worked and, conversely, those in which it failed to meet expectations. It attempts to identify exactly what school-based management (SBM) is and what it is not. Information was obtained from interviews with researchers and practitioners, a review of literature, and a…

  9. Building Asynchronous & Synchronous Teaching-Learning Environments: Exploring a Course/Classroom Management System Solution.

    ERIC Educational Resources Information Center

    Graziadei, William D.; And Others

    The State University of New York (SUNY) established the need among faculty for an Internet-based course/classroom management system (CMS) to provide the means to customize and manage the instructional process in teaching and learning and to integrate the content from a variety of sources including instructors both local and remote, students, and…

  10. Senior Management Teams in Large Primary Schools: A Headteacher's Solution to the Complexities of Post-Reform Management?

    ERIC Educational Resources Information Center

    Wallace, Mike; Huckman, Lynda

    1996-01-01

    Discusses a postal survey of British primary headteachers showing that most principals have senior management teams (SMTs). Makes comparisons with secondary-school SMTs; summarizes heads' accounts of their teams' origin, structure and role; and presents tentative models of team decision making. Describes heads' criteria for judging team…

  11. A solvent replenishment solution for managing evaporation of biochemical reactions in air-matrix digital microfluidics devices

    SciTech Connect

    Jebrail, Mais J.; Renzi, Ronald F.; Sinha, Anupama; Van De Vreugde, Jim; Gondhalekar, Carmen; Ambriz, Cesar; Meagher, Robert J.; Branda, Steven S.

    2014-10-01

    Digital microfluidics (DMF) is a powerful technique for sample preparation and analysis for a broad range of biological and chemical applications. In many cases, it is desirable to carry out DMF on an open surface, such that the matrix surrounding the droplets is ambient air. However, the utility of the air-matrix DMF format has been severely limited by problems with droplet evaporation, especially when the droplet-based biochemical reactions require high temperatures for long periods of time. We present a simple solution for managing evaporation in air-matrix DMF: just-in-time replenishment of the reaction volume using droplets of solvent. We demonstrate that this solution enables DMF-mediated execution of several different biochemical reactions (RNA fragmentation, first-strand cDNA synthesis, and PCR) over a range of temperatures (4–95 °C) and incubation times (up to 1 h or more) without use of oil, humidifying chambers, or off-chip heating modules. Reaction volumes and temperatures were maintained roughly constant over the course of each experiment, such that the reaction kinetics and products generated by the air-matrix DMF device were comparable to those of conventional benchscale reactions. As a result, this simple yet effective solution for evaporation management is an important advance in developing air-matrix DMF for a wide variety of new, high-impact applications, particularly in the biomedical sciences.

  12. A solvent replenishment solution for managing evaporation of biochemical reactions in air-matrix digital microfluidics devices

    DOE PAGES

    Jebrail, Mais J.; Renzi, Ronald F.; Sinha, Anupama; ...

    2014-10-01

    Digital microfluidics (DMF) is a powerful technique for sample preparation and analysis for a broad range of biological and chemical applications. In many cases, it is desirable to carry out DMF on an open surface, such that the matrix surrounding the droplets is ambient air. However, the utility of the air-matrix DMF format has been severely limited by problems with droplet evaporation, especially when the droplet-based biochemical reactions require high temperatures for long periods of time. We present a simple solution for managing evaporation in air-matrix DMF: just-in-time replenishment of the reaction volume using droplets of solvent. We demonstrate thatmore » this solution enables DMF-mediated execution of several different biochemical reactions (RNA fragmentation, first-strand cDNA synthesis, and PCR) over a range of temperatures (4–95 °C) and incubation times (up to 1 h or more) without use of oil, humidifying chambers, or off-chip heating modules. Reaction volumes and temperatures were maintained roughly constant over the course of each experiment, such that the reaction kinetics and products generated by the air-matrix DMF device were comparable to those of conventional benchscale reactions. As a result, this simple yet effective solution for evaporation management is an important advance in developing air-matrix DMF for a wide variety of new, high-impact applications, particularly in the biomedical sciences.« less

  13. A solvent replenishment solution for managing evaporation of biochemical reactions in air-matrix digital microfluidics devices.

    PubMed

    Jebrail, Mais J; Renzi, Ronald F; Sinha, Anupama; Van De Vreugde, Jim; Gondhalekar, Carmen; Ambriz, Cesar; Meagher, Robert J; Branda, Steven S

    2015-01-07

    Digital microfluidics (DMF) is a powerful technique for sample preparation and analysis for a broad range of biological and chemical applications. In many cases, it is desirable to carry out DMF on an open surface, such that the matrix surrounding the droplets is ambient air. However, the utility of the air-matrix DMF format has been severely limited by problems with droplet evaporation, especially when the droplet-based biochemical reactions require high temperatures for long periods of time. We present a simple solution for managing evaporation in air-matrix DMF: just-in-time replenishment of the reaction volume using droplets of solvent. We demonstrate that this solution enables DMF-mediated execution of several different biochemical reactions (RNA fragmentation, first-strand cDNA synthesis, and PCR) over a range of temperatures (4-95 °C) and incubation times (up to 1 h or more) without use of oil, humidifying chambers, or off-chip heating modules. Reaction volumes and temperatures were maintained roughly constant over the course of each experiment, such that the reaction kinetics and products generated by the air-matrix DMF device were comparable to those of conventional benchscale reactions. This simple yet effective solution for evaporation management is an important advance in developing air-matrix DMF for a wide variety of new, high-impact applications, particularly in the biomedical sciences.

  14. Challenges and solutions in medically managed ACS in the Asia-Pacific region: expert recommendations from the Asia-Pacific ACS Medical Management Working Group.

    PubMed

    Huo, Yong; Thompson, Peter; Buddhari, Wacin; Ge, Junbo; Harding, Scott; Ramanathan, Letchuman; Reyes, Eugenio; Santoso, Anwar; Tam, Li-Wah; Vijayaraghavan, Govindan; Yeh, Hung-I

    2015-03-15

    Acute coronary syndromes (ACS) remain a leading cause of mortality and morbidity in the Asia-Pacific (APAC) region. International guidelines advocate invasive procedures in all but low-risk ACS patients; however, a high proportion of ACS patients in the APAC region receive solely medical management due to a combination of unique geographical, socioeconomic, and population-specific barriers. The APAC ACS Medical Management Working Group recently convened to discuss the ACS medical management landscape in the APAC region. Local and international ACS guidelines and the global and APAC clinical evidence-base for medical management of ACS were reviewed. Challenges in the provision of optimal care for these patients were identified and broadly categorized into issues related to (1) accessibility/systems of care, (2) risk stratification, (3) education, (4) optimization of pharmacotherapy, and (5) cost/affordability. While ACS guidelines clearly represent a valuable standard of care, the group concluded that these challenges can be best met by establishing cardiac networks and individual hospital models/clinical pathways taking into account local risk factors (including socioeconomic status), affordability and availability of pharmacotherapies/invasive facilities, and the nature of local healthcare systems. Potential solutions central to the optimization of ACS medical management in the APAC region are outlined with specific recommendations.

  15. The best solution to our Nation`s waste management problem: Education

    SciTech Connect

    Mikel, C.J.

    1992-12-31

    In addition to the Waste Isolation Pilot Plant (WIPP) being the best solution today to the Nation`s problem of permanent storage of transuranic radioactive waste produced by the defense industry, WIPP is also involved in finding the solution for another national problem: the education of our youth. The youth of America have grown up thinking that science and math are too hard, or not interesting. We, the parents of our Nation`s leaders of tomorrow, must find a solution to this dilemma. It is the mission of the Waste Isolation Division Educational Programs to create programs to promote quality education in the classroom and to enhance each student`s interest in mathematics and the sciences.

  16. Community Solutions for Stormwater Management: A Guide for Voluntary Long-Term Planning

    EPA Pesticide Factsheets

    This draft guide describes how to develop a comprehensive long-term community stormwater plan that integrates stormwater management with communities’ broader plans for economic development, infrastructure investment and environmental compliance.

  17. NATIONAL RISK MANAGEMENT RESEARCH LABORATORY: PROVIDING SOLUTIONS FOR A BETTER TOMORROW

    EPA Science Inventory

    This small, two-fold flyer contains general information introducing EPA's National Risk Management Research Laboratory and its research program. The key overarching areas of research described are: Protection of drinking water; control of air pollution; pollution prevention and e...

  18. Report: EPA Needs to Improve Management Practices to Ensure a Successful Customer Technology Solutions Project

    EPA Pesticide Factsheets

    Report #10-P-0194, August 23, 2010. Although EPA indicated it could avoid spending more than $115.4 million over 8.5 years by consolidating the desktop computing environment, improved management practices are needed.

  19. Developing Designer Identity through Reflection

    ERIC Educational Resources Information Center

    Tracey, Monica W.; Hutchinson, Alisa

    2013-01-01

    As designers utilize design thinking while moving through a design space between problem and solution, they must rely on design intelligence, precedents, and intuition in order to arrive at meaningful and inventive outcomes. Thus, instructional designers must constantly re-conceptualize their own identities and what it means to be a designer.…

  20. Developing Designer Identity through Reflection

    ERIC Educational Resources Information Center

    Tracey, Monica W.; Hutchinson, Alisa

    2013-01-01

    As designers utilize design thinking while moving through a design space between problem and solution, they must rely on design intelligence, precedents, and intuition in order to arrive at meaningful and inventive outcomes. Thus, instructional designers must constantly re-conceptualize their own identities and what it means to be a designer.…

  1. Managment of superficial infantile capillary hemangiomas with topical timolol maleate solution.

    PubMed

    Rizvi, Syed Ali Raza; Yusuf, Faraz; Sharma, Rajeev; Rizvi, Syed Wajahat Ali

    2015-01-01

    Capillary hemangioma is the most common benign tumor of eyelids and orbit in children. Recently, a topical beta blocker has been reported as an effective treatment for superficial capillary hemangiomas. We present a case report of two children having large capillary hemangiomas who responded well to topical treatment by 0.5% timolol maleate solution. After 12 months of treatment, the lesion has significantly reduced in size, thickness, and color in both cases. Thus, we conclude that long-term use of topical 0.5% timolol maleate solution is safe and effective in treating superficial capillary hemangiomas.

  2. Community owned solutions for fire management in tropical ecosystems: case studies from Indigenous communities of South America.

    PubMed

    Mistry, Jayalaxshmi; Bilbao, Bibiana A; Berardi, Andrea

    2016-06-05

    Fire plays an increasingly significant role in tropical forest and savanna ecosystems, contributing to greenhouse gas emissions and impacting on biodiversity. Emerging research shows the potential role of Indigenous land-use practices for controlling deforestation and reducing CO2 emissions. Analysis of satellite imagery suggests that Indigenous lands have the lowest incidence of wildfires, significantly contributing to maintaining carbon stocks and enhancing biodiversity. Yet acknowledgement of Indigenous peoples' role in fire management and control is limited, and in many cases dismissed, especially in policy-making circles. In this paper, we review existing data on Indigenous fire management and impact, focusing on examples from tropical forest and savanna ecosystems in Venezuela, Brazil and Guyana. We highlight how the complexities of community owned solutions for fire management are being lost as well as undermined by continued efforts on fire suppression and firefighting, and emerging approaches to incorporate Indigenous fire management into market- and incentive-based mechanisms for climate change mitigation. Our aim is to build a case for supporting Indigenous fire practices within all scales of decision-making by strengthening Indigenous knowledge systems to ensure more effective and sustainable fire management.This article is part of the themed issue 'The interaction of fire and mankind'.

  3. Community owned solutions for fire management in tropical ecosystems: case studies from Indigenous communities of South America

    PubMed Central

    2016-01-01

    Fire plays an increasingly significant role in tropical forest and savanna ecosystems, contributing to greenhouse gas emissions and impacting on biodiversity. Emerging research shows the potential role of Indigenous land-use practices for controlling deforestation and reducing CO2 emissions. Analysis of satellite imagery suggests that Indigenous lands have the lowest incidence of wildfires, significantly contributing to maintaining carbon stocks and enhancing biodiversity. Yet acknowledgement of Indigenous peoples' role in fire management and control is limited, and in many cases dismissed, especially in policy-making circles. In this paper, we review existing data on Indigenous fire management and impact, focusing on examples from tropical forest and savanna ecosystems in Venezuela, Brazil and Guyana. We highlight how the complexities of community owned solutions for fire management are being lost as well as undermined by continued efforts on fire suppression and firefighting, and emerging approaches to incorporate Indigenous fire management into market- and incentive-based mechanisms for climate change mitigation. Our aim is to build a case for supporting Indigenous fire practices within all scales of decision-making by strengthening Indigenous knowledge systems to ensure more effective and sustainable fire management. This article is part of the themed issue ‘The interaction of fire and mankind’. PMID:27216507

  4. Comparative issues in aviation and surgical crew resource management: (1) are we too solution focused?

    PubMed

    Hunt, Graham J F; Callaghan, Kathleen S N

    2008-08-01

    Although the published work in health care increasingly promotes aviation as a high-reliability industry to be emulated, there is little empirical research to justify equating the dynamics of health care's operating environment with that of aviation. This article examines some of the potential key areas of difference between the two professional groups with respect to crew resource management. The risks of implementing crew resource management training in health care without an evidential basis are discussed.

  5. Capturing the multiple benefits associated with nature-based solutions: lessons from natural flood management project in the Cotswolds, UK

    NASA Astrophysics Data System (ADS)

    Short, Chrisopher; Clarke, Lucy; Uttley, Chris; Smith, Brian

    2017-04-01

    Following severe flooding in 2007, and subsequent smaller flood events, a decision was taken in 2012 to explore nature-based solutions in 250km2 river catchment in the southern Cotswolds in the UK. A major tributary within the catchment has been designated as rapid response; with a primarily limestone geology limestone and a mixture of spring and surface drained sources along a number of tributaries feeding in the river, with one main population centre where the water bodies converge. The project involves landscape and land management interventions aimed at attenuating high flows to reduce flood risk through changes in land management practices in both agriculture and forestry and slowing peak flows in surface flows through increased infiltration and attenuation areas. After three years of the project it is clear that the threshold for effectiveness requires the majority of the upstream catchment area to be implementing these measures. However, the cost effectiveness of the approach seems to be substantial compared to traditional hard-engineering approaches. The level of community involvement, including local flood forums, is high and the social, and natural, capital has been enhanced through the project. Early results suggest that there have been localized improvements in water quality and biodiversity as well as a reduction in peak flow but such changes are difficult to directly associate to the project. What is clear is the role of communities, landowners and partners to implement natural flood management on a catchment wide scale. In this sense the project has adopted a co-management or adaptive management approach which brings together the knowledges of hydrologists, ecologists, farmers, woodland owners and the local community to implement locally be-spoke solutions within a broader project framework. This paper will outline the initial findings and the governance structure that has assisted in the early success of the project within a theoretical framework of

  6. Where does the Albumin go? Human Albumin Solution usage following the implementation of a demand management programme.

    PubMed

    Yazdani, M S; Retter, A; Maggs, T; Li, P; Robson, M G; Reid, C; Holmes, P; Garood, T; Robinson, S E

    2017-06-01

    To outline the Guy's and St Thomas' NHS Foundation Trust (GSTFT) and Evelina London Children's Hospital (ELCH) demand management plan for human albumin solution (HAS) and usage. There is no UK-wide guidance governing the use of HAS. A severe shortage in 2015 prompted a Trust demand management programme. Indications were categorised according to locally agreed colour code and ASFA categories. Following the implementation of the demand management programme, a 6-month audit of HAS usage was completed. A total of 1303.1 L of HAS was used in 1139 infusions; 737 infusions were 20% HAS, accounting for 175.7 L (13.5%) in 181 patients. Indications for 20% HAS were red in 53.9% (94.7 L), blue in 26.5% (46.5 L) and grey in 19.6% (34.5 L). The remaining 1127.4 L (86.5%) infused were of 4.5 and 5 % HAS. A total of 1102.3 L (97.8%) was used for plasma exchange, 941.4 L (85.4%) ASFA category I, 93.7 L (8.5%) category II, 25.5 L (2.3%) category IV and 41.7 L (3.8%) for indications not specified according to ASFA; 25.1 L (2.2%) were used for a grey indication (volume resuscitation for hypovolaemia). The demand management programme provides surveillance of indications and retrospective verification of appropriate use. The majority of HAS indications were appropriate. Plasma exchange accounted for 84.6% of HAS usage and will be the focus of further demand management strategies. The demand management programme whilst aiming to promote best transfusion practice also ensures a tool to manage future shortages according to indication and available supply. © 2017 British Blood Transfusion Society.

  7. Affordable Freight Logistics Transport Information Management Optimisation and Asset Tracking Solution Using Smartphone GPS Capabilities

    NASA Astrophysics Data System (ADS)

    Muna, Joseph T.; Prescott, Kevin

    2011-08-01

    Traditionally, freight transport and telematics solutions that exploit the GPS capabilities of in- vehicle devices to provide innovative Location Based Services (LBS) including track and trace transport systems have been the preserve of a select cluster of transport operators and organisations with the financial resources to develop the requisite custom software and hardware on which they are deployed. The average cost of outfitting a typical transport vehicle or truck with the latest Intelligent Transport System (ITS) increases the cost of the vehicle by anything from a couple to several thousand Euros, depending on the complexity and completeness of the solution. Though this does not generally deter large fleet transport owners since they typically get Return on Investment (ROI) based on economies of scale, it presents a barrier for the smaller independent entities that constitute the majority of freight transport operators [1].The North Sea Freight Intelligent Transport Solution (NS FRITS), a project co-funded by the European Commission Interreg IVB North Sea Region Programme, aims to make acquisition of such transport solutions easier for those organisations that cannot afford the expensive, bespoke systems used by their larger competitors.The project addresses transport security threats by developing a system capable of informing major actors along the freight logistics supply chain, of changing circumstances within the region's major transport corridors and between transport modes. The project also addresses issues of freight volumes, inter-modality, congestion and eco-mobility [2].

  8. Solution-Focused Brief Therapy: One Answer to Managed Mental Health Care.

    ERIC Educational Resources Information Center

    Fleming, James Slate; Rickord, Bill

    1997-01-01

    Presents relative historical events responsible for bringing about the need to use treatment methods capable of delivering low-cost, quality mental-health services and reviews current literature supporting this need. Discusses the Solution-Focused Brief Therapy Model as a means of service delivery. Includes examples of its application. (Author/MKA)

  9. Experiences and Lessons Learnt with Collaborative e-Research Infrastructure and the application of Identity Management and Access Control for the Centre for Environmental Data Analysis

    NASA Astrophysics Data System (ADS)

    Kershaw, P.

    2016-12-01

    CEDA, the Centre for Environmental Data Analysis, hosts a range of services on behalf of NERC (Natural Environment Research Council) for the UK environmental sciences community and its work with international partners. It is host to four data centres covering atmospheric science, earth observation, climate and space data domain areas. It holds this data on behalf of a number of different providers each with their own data policies which has thus required the development of a comprehensive system to manage access. With the advent of CMIP5, CEDA committed to be one of a number of centres to host the climate model outputs and make them available through the Earth System Grid Federation, a globally distributed software infrastructure developed for this purpose. From the outset, a means for restricting access to datasets was required, necessitating the development a federated system for authentication and authorisation so that access to data could be managed across multiple providers around the world. From 2012, CEDA has seen a further evolution with the development of JASMIN, a multi-petabyte data analysis facility. Hosted alongside the CEDA archive, it provides a range of services for users including a batch compute cluster, group workspaces and a community cloud. This has required significant changes and enhancements to the access control system. In common with many other examples in the research community, the experiences of the above underline the difficulties of developing collaborative e-Research infrastructures. Drawing from these there are some recurring themes: Clear requirements need to be established at the outset recognising that implementing strict access policies can incur additional development and administrative overhead. An appropriate balance is needed between ease of access desired by end users and metrics and monitoring required by resource providers. The major technical challenge is not with security technologies themselves but their effective

  10. Statistical t Analysis for the Solution of Prediction Trash Management in Dusun Tanjung Sari Kec. Ngaglik Kab Sleman, Yogyakarta

    NASA Astrophysics Data System (ADS)

    Salmahaminati; Husnaqilati, Atina; Yahya, Amri

    2017-01-01

    Trash management is one of the society participation to have a good hygiene for each area or nationally. Trash is known as the remainder of regular consumption that should be disposed to do waste processing which will be beneficial and improve the hygiene. The way to do is by sorting plastic which is processed into goods in accordance with the waste. In this study, we will know what are the factors that affect the desire of citizens to process the waste. The factors would have the identity and the state of being of each resident, having known of these factors will be the education about waste management, so it can be compared how the results of the extension by using preliminary data prior to the extension and the final data after extension. The analysis uses multiple logistic regression is the identify factors that influence people’s to desire the waste while the comparison results using t analysis. Data is derived from statistical instrument in the form of a questionnaire.

  11. Global-View Coefficients: A Data Management Solution for Parallel Quantum Monte Carlo Applications

    SciTech Connect

    Niu, Qingpeng; Dinan, James

    2013-01-01

    Quantum Monte Carlo (QMC) applications perform simulation with respect to an initial state of the quantum mechanical system, which is often captured by using a cubic B-spline basis. This representation is stored as a read-only table of coefficients, and accesses to the table are generated at random as part of the Monte Carlo simulation. Current QMC applications, such as QWalk and QMCPACK, replicate this table at every process or node, which limits scalability because increasing the number of processors does not enable larger systems to be run. We present a partitioned global address space (PGAS) approach to transparently managing this data using Global Arrays in a manner that allows the memory of multiple nodes to be aggregated. We develop an automated data management system that significantly reduces communication overheads, enabling new capabilities for QMC codes. Experimental results with QWalk and QMCPACK demonstrate the effectiveness of the data management system.

  12. Optimal nonpharmacological management of agitation in Alzheimer’s disease: challenges and solutions

    PubMed Central

    Millán-Calenti, José Carlos; Lorenzo-López, Laura; Alonso-Búa, Begoña; de Labra, Carmen; González-Abraldes, Isabel; Maseda, Ana

    2016-01-01

    Many patients with Alzheimer’s disease will develop agitation at later stages of the disease, which constitutes one of the most challenging and distressing aspects of dementia. Recently, nonpharmacological therapies have become increasingly popular and have been proven to be effective in managing the behavioral symptoms (including agitation) that are common in the middle or later stages of dementia. These therapies seem to be a good alternative to pharmacological treatment to avoid unpleasant side effects. We present a systematic review of randomized controlled trials (RCTs) focused on the nonpharmacological management of agitation in Alzheimer’s disease (AD) patients aged 65 years and above. Of the 754 studies found, eight met the inclusion criteria. This review suggests that music therapy is optimal for the management of agitation in institutionalized patients with moderately severe and severe AD, particularly when the intervention includes individualized and interactive music. Bright light therapy has little and possibly no clinically significant effects with respect to observational ratings of agitation but decreases caregiver ratings of physical and verbal agitation. Therapeutic touch is effective for reducing physical nonaggressive behaviors but is not superior to simulated therapeutic touch or usual care for reducing physically aggressive and verbally agitated behaviors. Melissa oil aromatherapy and behavioral management techniques are not superior to placebo or pharmacological therapies for managing agitation in AD. Further research in clinical trials is required to confirm the effectiveness and long-term effects of nonpharmacological interventions for managing agitation in AD. These types of studies may lead to the development of future intervention protocols to improve the well-being and daily functioning of these patients, thereby avoiding residential care placement. PMID:26955265

  13. Optimal nonpharmacological management of agitation in Alzheimer's disease: challenges and solutions.

    PubMed

    Millán-Calenti, José Carlos; Lorenzo-López, Laura; Alonso-Búa, Begoña; de Labra, Carmen; González-Abraldes, Isabel; Maseda, Ana

    2016-01-01

    Many patients with Alzheimer's disease will develop agitation at later stages of the disease, which constitutes one of the most challenging and distressing aspects of dementia. Recently, nonpharmacological therapies have become increasingly popular and have been proven to be effective in managing the behavioral symptoms (including agitation) that are common in the middle or later stages of dementia. These therapies seem to be a good alternative to pharmacological treatment to avoid unpleasant side effects. We present a systematic review of randomized controlled trials (RCTs) focused on the nonpharmacological management of agitation in Alzheimer's disease (AD) patients aged 65 years and above. Of the 754 studies found, eight met the inclusion criteria. This review suggests that music therapy is optimal for the management of agitation in institutionalized patients with moderately severe and severe AD, particularly when the intervention includes individualized and interactive music. Bright light therapy has little and possibly no clinically significant effects with respect to observational ratings of agitation but decreases caregiver ratings of physical and verbal agitation. Therapeutic touch is effective for reducing physical nonaggressive behaviors but is not superior to simulated therapeutic touch or usual care for reducing physically aggressive and verbally agitated behaviors. Melissa oil aromatherapy and behavioral management techniques are not superior to placebo or pharmacological therapies for managing agitation in AD. Further research in clinical trials is required to confirm the effectiveness and long-term effects of nonpharmacological interventions for managing agitation in AD. These types of studies may lead to the development of future intervention protocols to improve the well-being and daily functioning of these patients, thereby avoiding residential care placement.

  14. A Solution for Establishing the Information Technology Service Management Processes Implementation Sequence

    NASA Astrophysics Data System (ADS)

    Arcilla, Magdalena; Calvo-Manzano, Jose; Cuevas, Gonzalo; Gómez, Gerzon; Ruiz, Elena; San Feliu, Tomás

    This paper addresses the implementation sequence of Services Management processes defined in ITIL v2, from a topological perspective. Graphs Theory is used to represent the existing dependencies among the ITIL v2 processes, in order to find clusters of strongly connected processes. These clusters will help to determine the implementation priority of the service management processes. For it, OPreSSD (Organizational Procedure for Service Support and Service Delivery) is proposed in order to identify the processes implementation sequence related to the Service Support (SS) and Service Delivery (SD) areas.

  15. Dissociative identity disorder (DID) in clinical practice - what you don't see may hurt you.

    PubMed

    Leonard, David; Tiller, John

    2016-02-01

    To identify problems that interfere with the recognition, diagnosis and management of people with dissociative identity disorder (DID) presenting to psychiatric outpatient and inpatient services and suggest solutions. Problems and suggested solutions associated with clinical presentations and management of people with DID are outlined with references to relevant literature. Problems in the recognition and management of DID are described. These lead to delays in diagnosis and costly, inappropriate management, destructive to services, staff and patients alike. Problems include lack of understanding and experience and scepticism about the disorder, resulting in failure to provide appropriate treatment.Some suggestions to improve recognition and management are included. Better recognition, diagnosis and management of DID will lead to better and more cost effective outcomes. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  16. Diagnostic Solution Assistant cornerstone for intelligent system monitoring, management, analysis and administration

    NASA Astrophysics Data System (ADS)

    Aaseng, Gordon; Holland, Courtney; Nelson, Bill

    2000-01-01

    The Diagnostic Solution Assistant (DSA) provides diagnostics for space hardware and subsystems. Advanced Honewell `smart' model-based technology performs the real-time fault detection, isolation and diagnostics. This model-based technology provides 24-hour access to the operational knowledge of the system experts. The complexity of the International Space Station (ISS) and other manned space vehicles requires that a full staff of ground based system diagnosis experts be trained and available at all times. Response to critical situations must be immediate no matter what time of the day or night. Installation of new systems plus normal staff turnover cause personnel to be in training constantly. Domain knowledge lost due to staff attrition may also never be regained. All of these factors lead to higher cost ground based flight system monitoring stations and sub-optimal efficiency. The Diagnostic Solution Assistant (DSA) provides a solution to these issues. The DSA can be deployed into the ISS Mission Control Center to enhance Flight Controller awareness and decision making. DSA can be utilized onboard the vehicle to enhance crew awareness and potentially offload the crew in time- or safety-critical situations. The DSA can be used to isolate and diagnose faults during flight preparation, thus reducing the overall vehicle turn-around time. In addition to having diagnostic capability, DSA is a tremendous requirements and operations knowledge capture tool that could streamline training for the flight controller and crew, and facilitate the rapid location of important information. .

  17. Efficient Financial Management in Rural Schools: Common Problems and Solutions from the Field. ERIC Digest.

    ERIC Educational Resources Information Center

    Inman-Freitas, Deborah

    Based on a recent nationwide survey of rural administrators, this digest reports on the financial problems of rural school districts and some possible strategies for improvement. Rural administrators reported the following financial management problems: (1) cash flow problems due to late receipt of state aid or taxes; (2) expenditures that are…

  18. NATIONAL RISK MANAGEMENT RESEARCH LABORATORY - PROVIDING SOLUTIONS FOR A BETTER TOMORROW

    EPA Science Inventory

    As part of the U.S. Environmental Protection Agency's Office of Research and Development, the National Risk Management Research Laboratory (NRMRL) conducts research into ways to prevent and reduce pollution risks that threaten human health and the environment. The laboratory inve...

  19. Integrated Systems for NGS Data Management and Analysis: Open Issues and Available Solutions

    PubMed Central

    Bianchi, Valerio; Ceol, Arnaud; Ogier, Alessandro G. E.; de Pretis, Stefano; Galeota, Eugenia; Kishore, Kamal; Bora, Pranami; Croci, Ottavio; Campaner, Stefano; Amati, Bruno; Morelli, Marco J.; Pelizzola, Mattia

    2016-01-01

    Next-generation sequencing (NGS) technologies have deeply changed our understanding of cellular processes by delivering an astonishing amount of data at affordable prices; nowadays, many biology laboratories have already accumulated a large number of sequenced samples. However, managing and analyzing these data poses new challenges, which may easily be underestimated by research groups devoid of IT and quantitative skills. In this perspective, we identify five issues that should be carefully addressed by research groups approaching NGS technologies. In particular, the five key issues to be considered concern: (1) adopting a laboratory management system (LIMS) and safeguard the resulting raw data structure in downstream analyses; (2) monitoring the flow of the data and standardizing input and output directories and file names, even when multiple analysis protocols are used on the same data; (3) ensuring complete traceability of the analysis performed; (4) enabling non-experienced users to run analyses through a graphical user interface (GUI) acting as a front-end for the pipelines; (5) relying on standard metadata to annotate the datasets, and when possible using controlled vocabularies, ideally derived from biomedical ontologies. Finally, we discuss the currently available tools in the light of these issues, and we introduce HTS-flow, a new workflow management system conceived to address the concerns we raised. HTS-flow is able to retrieve information from a LIMS database, manages data analyses through a simple GUI, outputs data in standard locations and allows the complete traceability of datasets, accompanying metadata and analysis scripts. PMID:27200084

  20. Integrated Systems for NGS Data Management and Analysis: Open Issues and Available Solutions.

    PubMed

    Bianchi, Valerio; Ceol, Arnaud; Ogier, Alessandro G E; de Pretis, Stefano; Galeota, Eugenia; Kishore, Kamal; Bora, Pranami; Croci, Ottavio; Campaner, Stefano; Amati, Bruno; Morelli, Marco J; Pelizzola, Mattia

    2016-01-01

    Next-generation sequencing (NGS) technologies have deeply changed our understanding of cellular processes by delivering an astonishing amount of data at affordable prices; nowadays, many biology laboratories have already accumulated a large number of sequenced samples. However, managing and analyzing these data poses new challenges, which may easily be underestimated by research groups devoid of IT and quantitative skills. In this perspective, we identify five issues that should be carefully addressed by research groups approaching NGS technologies. In particular, the five key issues to be considered concern: (1) adopting a laboratory management system (LIMS) and safeguard the resulting raw data structure in downstream analyses; (2) monitoring the flow of the data and standardizing input and output directories and file names, even when multiple analysis protocols are used on the same data; (3) ensuring complete traceability of the analysis performed; (4) enabling non-experienced users to run analyses through a graphical user interface (GUI) acting as a front-end for the pipelines; (5) relying on standard metadata to annotate the datasets, and when possible using controlled vocabularies, ideally derived from biomedical ontologies. Finally, we discuss the currently available tools in the light of these issues, and we introduce HTS-flow, a new workflow management system conceived to address the concerns we raised. HTS-flow is able to retrieve information from a LIMS database, manages data analyses through a simple GUI, outputs data in standard locations and allows the complete traceability of datasets, accompanying metadata and analysis scripts.

  1. Cyber-Management of People with Chronic Disease: A Potential Solution to eHealth Challenges

    ERIC Educational Resources Information Center

    Laakso, E-Liisa; Armstrong, Kylie; Usher, Wayne

    2012-01-01

    The evolving eHealth agenda presents a range of potential opportunities for the management and prevention of chronic disease. This paper identifies issues and barriers to the uptake of eHealth and describes a strategy ("Healthy Outcomes for Australians"[C]-HOFA) for creating a central knowledge filter and cyber space method for tracking…

  2. The Dual Nature of Staffing in the Education Library: Management Issues and Solutions

    ERIC Educational Resources Information Center

    Osa, Justina O.

    2003-01-01

    The dual nature of staffing in the education library, just as in most academic libraries, often constitutes a major source of management problems. The blurring and shifting of tasks for professionals and paraprofessionals, and budgetary constraints do not help the situation. Professionals and paraprofessionals must work in concert and in harmony,…

  3. NATIONAL RISK MANAGEMENT RESEARCH LABORATORY - PROVIDING SOLUTIONS FOR A BETTER TOMORROW

    EPA Science Inventory

    As part of the U.S. Environmental Protection Agency's Office of Research and Development, the National Risk Management Research Laboratory (NRMRL) conducts research into ways to prevent and reduce pollution risks that threaten human health and the environment. The laboratory inve...

  4. Innovative solutions: sample financial management business plan: neurosurgical intensive care unit.

    PubMed

    Villanueva-Baldonado, Analiza; Barrett-Sheridan, Shirley E

    2010-01-01

    This article describes one institution's intention to implement a financial management business plan for a neurosurgical intensive care unit in a level I trauma center. The financial objective of this proposed business plan includes a service increase in the patient population requiring critical care in a way that will help control costs.

  5. Searching for Solutions. A Citizen's Guide to Hazardous Waste Management in Ohio.

    ERIC Educational Resources Information Center

    Clapham, Pete, Comp.

    This guide was developed to promote responsible hazardous waste management by Ohio citizens, citizens who are interested in upgrading operations of existing waste facilities, oppose the development of any new landfills, and those who promote the establishment of modern, efficient facilities. Information is presented in six chapters. The hazardous…

  6. Cyber-Management of People with Chronic Disease: A Potential Solution to eHealth Challenges

    ERIC Educational Resources Information Center

    Laakso, E-Liisa; Armstrong, Kylie; Usher, Wayne

    2012-01-01

    The evolving eHealth agenda presents a range of potential opportunities for the management and prevention of chronic disease. This paper identifies issues and barriers to the uptake of eHealth and describes a strategy ("Healthy Outcomes for Australians"[C]-HOFA) for creating a central knowledge filter and cyber space method for tracking…

  7. Searching for Solutions. A Citizen's Guide to Hazardous Waste Management in Ohio.

    ERIC Educational Resources Information Center

    Clapham, Pete, Comp.

    This guide was developed to promote responsible hazardous waste management by Ohio citizens, citizens who are interested in upgrading operations of existing waste facilities, oppose the development of any new landfills, and those who promote the establishment of modern, efficient facilities. Information is presented in six chapters. The hazardous…

  8. "Computer Management Programs in Medium-Sized Educational System: Innovations and Conflict Solutions"

    ERIC Educational Resources Information Center

    Schofer, J. P.

    1974-01-01

    It is best to keep the academic computing program separate from the data management problemsolving required by educational, administrative, and business activities. Educational value and real cost effectiveness should be used in and out of the educational system. (Author/DN)

  9. A Comprehensive Solution for Managing TRU and LLW From Generation to Final Disposition - 13205

    SciTech Connect

    Tozer, Justin C.; Sanchez, Edwina G.; Dorries, Alison M.

    2013-07-01

    A LANL multi-disciplinary team faced the challenge of building and delivering a waste information system capable of managing radioactive, hazardous, and industrial waste from cradle to grave. The result is the Waste Compliance and Tracking System (WCATS) a flexible, adaptive system that has allowed LANL to consolidate its legacy applications into one system, and leverage the advantages of managing all waste types within a single scalable enterprise application. Key functionality required for robust waste operations, include: waste characterization, waste identification, transportation, inventory management, waste processing, and disposal. In order to maintain data quality, field operations such as waste identification, surveillance checklists, wall-to-wall inventory assessments, waste transfers, shipment pickup and receipt, and simple consolidation operations are captured by the operator or technician using mobile computers. Work flow is managed via end-user defined work paths, to ensure that unit operations are performed in the correct order. Regulatory compliance reports and algorithms are provided to support typical U.S. EPA, DOT, NRC, and DOE requirements, including the EPA hazardous waste manifest, NRC LLW manifest, DOE nuclear material at risk, RCRA TSDF inventory rules, and so forth. The WCATS application has allowed LANL to migrate and consolidate its disparate legacy applications. The design and implementation is generalized so that facility owners can customize the user interface, setup facilities and unit operations (i.e., treatment, storage, disposal, characterization, and administrative), define inventory compliance rules, and establish custom work flow requirements. (authors)

  10. Interprofessional team management in pediatric critical care: some challenges and possible solutions

    PubMed Central

    Stocker, Martin; Pilgrim, Sina B; Burmester, Margarita; Allen, Meredith L; Gijselaers, Wim H

    2016-01-01

    Background Aiming for and ensuring effective patient safety is a major priority in the management and culture of every health care organization. The pediatric intensive care unit (PICU) has become a workplace with a high diversity of multidisciplinary physicians and professionals. Therefore, delivery of high-quality care with optimal patient safety in a PICU is dependent on effective interprofessional team management. Nevertheless, ineffective interprofessional teamwork remains ubiquitous. Methods We based our review on the framework for interprofessional teamwork recently published in association with the UK Centre for Advancement of Interprofessional Education. Articles were selected to achieve better understanding and to include and translate new ideas and concepts. Findings The barrier between autonomous nurses and doctors in the PICU within their silos of specialization, the failure of shared mental models, a culture of disrespect, and the lack of empowering parents as team members preclude interprofessional team management and patient safety. A mindset of individual responsibility and accountability embedded in a network of equivalent partners, including the patient and their family members, is required to achieve optimal interprofessional care. Second, working competently as an interprofessional team is a learning process. Working declared as a learning process, psychological safety, and speaking up are pivotal factors to learning in daily practice. Finally, changes in small steps at the level of the microlevel unit are the bases to improve interprofessional team management and patient safety. Once small things with potential impact can be changed in one’s own unit, engagement of health care professionals occurs and projects become accepted. Conclusion Bottom–up patient safety initiatives encouraging participation of every single care provider by learning effective interprofessional team management within daily practice may be an effective way of

  11. Interprofessional team management in pediatric critical care: some challenges and possible solutions.

    PubMed

    Stocker, Martin; Pilgrim, Sina B; Burmester, Margarita; Allen, Meredith L; Gijselaers, Wim H

    2016-01-01

    Aiming for and ensuring effective patient safety is a major priority in the management and culture of every health care organization. The pediatric intensive care unit (PICU) has become a workplace with a high diversity of multidisciplinary physicians and professionals. Therefore, delivery of high-quality care with optimal patient safety in a PICU is dependent on effective interprofessional team management. Nevertheless, ineffective interprofessional teamwork remains ubiquitous. We based our review on the framework for interprofessional teamwork recently published in association with the UK Centre for Advancement of Interprofessional Education. Articles were selected to achieve better understanding and to include and translate new ideas and concepts. The barrier between autonomous nurses and doctors in the PICU within their silos of specialization, the failure of shared mental models, a culture of disrespect, and the lack of empowering parents as team members preclude interprofessional team management and patient safety. A mindset of individual responsibility and accountability embedded in a network of equivalent partners, including the patient and their family members, is required to achieve optimal interprofessional care. Second, working competently as an interprofessional team is a learning process. Working declared as a learning process, psychological safety, and speaking up are pivotal factors to learning in daily practice. Finally, changes in small steps at the level of the microlevel unit are the bases to improve interprofessional team management and patient safety. Once small things with potential impact can be changed in one's own unit, engagement of health care professionals occurs and projects become accepted. Bottom-up patient safety initiatives encouraging participation of every single care provider by learning effective interprofessional team management within daily practice may be an effective way of fostering patient safety.

  12. Managing a Mass CO Poisoning: Critical Issues and Solutions From the Field to the Hyperbaric Chamber.

    PubMed

    Valerio, Adriano; Verzè, Matteo; Marchiori, Francesco; Rucci, Igor; De Santis, Lucia; Aprili, Irene; Antolini, Lucia; Sannino, Anna; Canello, Alessia; Checchin, Enrico; Mazzola, Francesca; Ferrari, Sara; Garon, Marta; Schonsberg, Alberto; Tardivo, Stefano

    2017-04-01

    Carbon monoxide acute intoxication is a common cause of accidental poisoning in industrialized countries and sometimes it produces a real mass casualty incident. The incident described here occurred in a church in the province of Verona, when a group of people was exposed to carbon monoxide due to a heating system malfunction. Fifty-seven people went to the Emergency Department. The mean carboxyhemoglobin (COHb) level was 10.1±5.7% (range: 3-25%). The clinicians, after medical examination, decided to move 37 patients to hyperbaric chambers for hyperbaric oxygen (HBO) therapy. This is the first case report that highlights and analyses the logistic difficulties of managing a mass carbon monoxide poisoning in different health care settings, with a high influx of patients in an Emergency Department and a complex liaison between emergency services. This article shows how it is possible to manage a complex situation with good outcome. (Disaster Med Public Health Preparedness. 2017;11:251-255).

  13. Management of Marjolin's ulcer in a chronic pressure sore secondary to paraplegia: a radical surgical solution.

    PubMed

    Fairbairn, Neil G; Hamilton, Stuart A

    2011-10-01

    Marjolin's ulcer refers to malignant degeneration in a chronic wound. Although originally described in an area of burns scar, many other chronic wounds such as osteomyelitis sinus tracts, venous stasis ulcers and chronic pressure sores have the potential to undergo malignant transformation. We present an interesting case of malignant degeneration in a male paraplegic patient with chronic sacral and ischial pressure sores. By discussing our radical surgical solution to this problem, we aim to highlight the importance of prompt diagnosis. © 2011 The Authors. © 2011 Blackwell Publishing Ltd and Medicalhelplines.com Inc.

  14. A gLite FTS based solution for managing user output in CMS

    NASA Astrophysics Data System (ADS)

    Cinquilli, M.; Riahi, H.; Spiga, D.; Grandi, C.; Mancinelli, V.; Mascheroni, M.; Pepe, F.; Vaandering, E.

    2012-12-01

    The CMS distributed data analysis workflow assumes that jobs run in a different location from where their results are finally stored. Typically the user output must be transferred across the network from one site to another, possibly on a different continent or over links not necessarily validated for high bandwidth/high reliability transfer. This step is named stage-out and in CMS was originally implemented as a synchronous step of the analysis job execution. However, our experience showed the weakness of this approach both in terms of low total job execution efficiency and failure rates, wasting precious CPU resources. The nature of analysis data makes it inappropriate to use PhEDEx, the core data placement system for CMS. As part of the new generation of CMS Workload Management tools, the Asynchronous Stage-Out system (AsyncStageOut) has been developed to enable third party copy of the user output. The AsyncStageOut component manages glite FTS transfers of data from the temporary store at the site where the job ran to the final location of the data on behalf of that data owner. The tool uses python daemons, built using the WMCore framework, and CouchDB, to manage the queue of work and FTS transfers. CouchDB also provides the platform for a dedicated operations monitoring system. In this paper, we present the motivations of the asynchronous stage-out system. We give an insight into the design and the implementation of key features, describing how it is coupled with the CMS workload management system. Finally, we show the results and the commissioning experience.

  15. New solutions for personalised health management: citizens' needs, healthcare changes, and market perspectives round table debate.

    PubMed

    Olsson, Silas; Hofmann, Isa; Brambilla, Piero Maria; Jacobsson, Ulf; Kennedy, Paul; Roca, Josep; Schmitt, Karl-Jürgen; Wyke, Alexandra

    2004-01-01

    The aim with the round table was to give additional inputs and views to the specific technology oriented presentations focusing on issues dealing with the need, patients' view, the use and the business opportunities relating to wearable eHealth systems for personalised health management. Wearable eHealth systems for personalised health management are targeting citizens, patients at health risks and patients enrolled in open care or home care for monitoring, treatment or follow up. The developments so far show promises for these group categories, and in addition, could support developments in health care organisations and systems. However, the ethical issues and data privacy nature have to be seriously taken into account. The market is not yet developed, and this is the situation both in Europe and in the US. To be able to give the customers solid product information a standardised test bed for new equipment and services might speed up the market development. In the round table discussion it was highlighted that one has to differ between needs and demands. Needs are related to the prevalence of the diseases, the health risks, etc. Demands are more related to market developments and customers' willingness to pay for the new products and services. Further, technical interoperability was seen as a fundamental prerequisite for market acceptance. As wearable eHealth systems for personalised health management differ completely from traditional way of deliver healthcare, new reimbursement systems have to be developed and implemented.

  16. Challenges and solutions in the evaluation of a low back pain disease management program.

    PubMed

    Kotsos, Thomas; Muldowney, Kevin; Chapa, Griselda; Martin, J Eric; Linares, Antonio

    2009-02-01

    This paper examines a novel approach to evaluating a nurse-run telephonic low back pain (LBP) disease management (DM) program offered by a fully-insured commercial health plan population with approximately 150,000 members located in the northeastern United States. Members with at least 6 member months of eligibility were identified to have LBP using administrative claims and eligibility data. The LBP program relies on telephonic nurse management augmented by printed materials, adapting and advocating HEDIS imaging guidelines, and drug utilization review. Outcomes of this LBP DM program were assessed using a pre-post population-based approach as recommended in the DMAA Outcomes Guidelines Report. Baseline year and program year populations were segmented into 5 LBP clinical categories and each was weight adjusted using population size. LBP-related medical service utilization and pharmacy utilization also were evaluated. Individuals under active LBP management exhibited a decrease in LBP-related imaging and surgeries. Overall analgesic use also decreased. These data suggest the LBP DM program is associated with a decrease in imaging, surgeries, and analgesic use. The magnitude of the clinically segmented weight-adjusted return on investment (ROI) was lower than the unadjusted ROI, but was directionally positive indicating program impact. This adjustment is necessary in order to gain insight into and consistency of the results of a comprehensive LBP DM program evaluation.

  17. Wetlands as large-scale nature-based solutions: status and future challenges for research and management

    NASA Astrophysics Data System (ADS)

    Thorslund, Josefin; Jarsjö, Jerker; Destouni, Georgia

    2017-04-01

    Wetlands are often considered as nature-based solutions that can provide a multitude of services of great social, economic and environmental value to humankind. The services may include recreation, greenhouse gas sequestration, contaminant retention, coastal protection, groundwater level and soil moisture regulation, flood regulation and biodiversity support. Changes in land-use, water use and climate can all impact wetland functions and occur at scales extending well beyond the local scale of an individual wetland. However, in practical applications, management decisions usually regard and focus on individual wetland sites and local conditions. To understand the potential usefulness and services of wetlands as larger-scale nature-based solutions, e.g. for mitigating negative impacts from large-scale change pressures, one needs to understand the combined function multiple wetlands at the relevant large scales. We here systematically investigate if and to what extent research so far has addressed the large-scale dynamics of landscape systems with multiple wetlands, which are likely to be relevant for understanding impacts of regional to global change. Our investigation regards key changes and impacts of relevance for nature-based solutions, such as large-scale nutrient and pollution retention, flow regulation and coastal protection. Although such large-scale knowledge is still limited, evidence suggests that the aggregated functions and effects of multiple wetlands in the landscape can differ considerably from those observed at individual wetlands. Such scale differences may have important implications for wetland function-effect predictability and management under large-scale change pressures and impacts, such as those of climate change.

  18. An Analysis of Information Technology Managers' and Executives' Security Concerns on Willingness to Adopt Cloud Computing Solutions

    ERIC Educational Resources Information Center

    Tanque, Marcus M.

    2012-01-01

    The research conducted in this study inquires about Information Technology (IT) managers' and executives' attitudes, beliefs, and knowledge on Cloud Computing (CC) security. The study evaluated how these factors affect IT managers' and executives' willingness to adopt CC solutions in their organizations. Confidentiality,…

  19. An Analysis of Information Technology Managers' and Executives' Security Concerns on Willingness to Adopt Cloud Computing Solutions

    ERIC Educational Resources Information Center

    Tanque, Marcus M.

    2012-01-01

    The research conducted in this study inquires about Information Technology (IT) managers' and executives' attitudes, beliefs, and knowledge on Cloud Computing (CC) security. The study evaluated how these factors affect IT managers' and executives' willingness to adopt CC solutions in their organizations. Confidentiality,…

  20. RESTORATION PLUS: A COLLABORATIVE RESEARCH PROGRAM TO DEVELOP AND EVALUATE ECOSYSTEM RESTORATION AND MANAGEMENT OPTIONS TO ACHIEVE ECOLOGICALLY AND ECONOMICALLY SUSTAINABLE SOLUTIONS

    EPA Science Inventory

    EPA is evaluating ecosystem restoration and management techniques to ensure they create sustainable solutions for degraded watersheds. ORD NRMRL initiated the Restoration Plus (RePlus) program in 2002 to a) evaluate ecosystem restoration and management options, b) assess the non-...

  1. RESTORATION PLUS: A COLLABORATIVE RESEARCH PROGRAM TO DEVELOP AND EVALUATE ECOSYSTEM RESTORATION AND MANAGEMENT OPTIONS TO ACHIEVE ECOLOGICALLY AND ECONOMICALLY SUSTAINABLE SOLUTIONS

    EPA Science Inventory

    EPA is evaluating ecosystem restoration and management techniques to ensure they create sustainable solutions for degraded watersheds. ORD NRMRL initiated the Restoration Plus (RePlus) program in 2002 to a) evaluate ecosystem restoration and management options, b) assess the non-...

  2. A modern solver framework to manage solution algorithms in the Community Earth System Model

    SciTech Connect

    Evans, Katherine J; Worley, Patrick H; Nichols, Dr Jeff A; WhiteIII, James B; Salinger, Andy; Price, Stephen; Lemieux, Jean-Francois; Lipscomb, William; Perego, Mauro; Vertenstein, Mariana; Edwards, Jim

    2012-01-01

    Global Earth-system models (ESM) can now produce simulations that resolve ~50 km features and include finer-scale, interacting physical processes. In order to achieve these scale-length solutions, ESMs require smaller time steps, which limits parallel performance. Solution methods that overcome these bottlenecks can be quite intricate, and there is no single set of algorithms that perform well across the range of problems of interest. This creates significant implementation challenges, which is further compounded by complexity of ESMs. Therefore, prototyping and evaluating new algorithms in these models requires a software framework that is flexible, extensible, and easily introduced into the existing software. We describe our efforts to create a parallel solver framework that links the Trilinos library of solvers to Glimmer-CISM, a continental ice sheet model used in the Community Earth System Model (CESM). We demonstrate this framework within both current and developmental versions of Glimmer-CISM and provide strategies for its integration into the rest of the CESM.

  3. [Pain management in surgical wards. Quality and solutions for improvement in the early postoperative period].

    PubMed

    Gross, T; Pretto, M; Aeschbach, A; Marsch, S

    2002-08-01

    Following guidelines pain levels should not exceed a score of 3 on the visual analog scale (VAS 1-10). We were interested in the actual surgical pain management of the postoperative period and the potential influences of a nurse-controlled intravenous morphine administration (NCA) on its quality. Interventional study: interview of patients and nursing staff and examination of records concerning pain treatment following surgery. The interviews were conducted with 110 patients before and 125 patients after the intervention program. Before the intervention, one-half of the patients noted that they were never asked about their pain intensity within the first 24 h after surgery. Only 42% of the records showed at least one VAS documentation. Every fourth individual experienced a pain intensity > 3 without having received a supplementary pain medication. Following the morphine intervention program, documentation of pain scores increased significantly (72%; p < 0.0001) and more patients were familiar with the VAS (64% vs 46%; p < 0.0004). Median maximum as well as actual pain at the time of the interview decreased by one point (VAS). The percentage of patients whose supplementary pain prescription was totally used showed a significant increase (p = 0.035). Following morphine administration, no single individual complained about an undue waiting time in comparison to 15% of patients previously. Even though the morphine intervention project caused more work for the nursing staff, 75% of the personnel were convinced that the procedure was worth this investment. This data revealed a relevant deficiency of surgical pain management. Already basic instructions on pain management can significantly improve this treatment. Assigning additional authority to the nursing staff, such as a nurse-based intravenous opioid administration, can significantly raise the motivation of the personnel as well as the satisfaction of the patients involved.

  4. Drivers and synergies in the management of inland fisheries: Searching for sustainable solutions

    USGS Publications Warehouse

    Lynch, Abigail; Beard, Douglas

    2015-01-01

    At the 2015 Global Conference on Inland Fisheries, we convened a Drivers and Synergies panel and working group to discuss competing sectors (e.g., hydropower, transportation, agriculture, mining and oil and gas extraction, forestry, tourism and recreation, and aquaculture) and large-scale drivers which exist predominately outside of the water sectors (e.g., economic growth, diversifying economies, population growth, urbanization, and climate change).  Drivers will influence these sectors and tradeoffs will be made.  Management of sustainable inland water systems requires making informed choices emphasizing those services that will provide sustainable benefits for humans while maintaining well-functioning ecological systems.  

  5. Adhesive solutions: report of a case using multiple adhesive techniques in the management of enamel hypoplasia.

    PubMed

    Li, R W

    1999-09-01

    Enamel hypoplasia is a common condition that may present a severe aesthetic problem. Although the teeth affected may not be particularly susceptible to caries, patients may request cosmetic improvement. Adhesive techniques may be useful in such situations. This paper discusses the management of a patient with enamel hypoplasia using a combination of adhesive systems including enamel- and dentine-bonded veneers, dentine-bonded crowns, a cantilever resin-retained bridge, bonded amalgam restorations and chairside tin plating. Where adhesion was contraindicated, conventionally retained crowns were used.

  6. Managing atrial fibrillation in the very elderly patient: challenges and solutions

    PubMed Central

    Karamichalakis, Nikolaos; Letsas, Konstantinos P; Vlachos, Konstantinos; Georgopoulos, Stamatis; Bakalakos, Athanasios; Efremidis, Michael; Sideris, Antonios

    2015-01-01

    Atrial fibrillation (AF) is the most common arrhythmia affecting elderly patients. Management and treatment of AF in this rapidly growing population of older patients involve a comprehensive assessment that includes comorbidities, functional, and social status. The cornerstone in therapy of AF is thromboembolic protection. Anticoagulation therapy has evolved, using conventional or newer medications. Percutaneous left atrial appendage closure is a new invasive procedure evolving as an alternative to systematic anticoagulation therapy. Rate or rhythm control leads to relief in symptoms, fewer hospitalizations, and an improvement in quality of life. Invasive methods, such as catheter ablation, are the new frontier of treatment in maintaining an even sinus rhythm in this particular population. PMID:26604772

  7. Dermatotoxicologic clinical solutions: clinical management of fragrance mix #1 #2 patients?

    PubMed

    Edwards, Ashley; Blickenstaff, Nicholas; Coman, Garrett; Maibach, Howard

    2015-01-01

    Today's fragrances are present in more than just perfumes, having become ubiquitous in skin care products such as creams, shampoos, sun tan lotion and deodorants. While aromatics can arouse the senses, aromatic compounds applied to skin can also cause allergic contact dermatitis. This article describes diagnosis, limitations of patch testing for fragrance mix 1 and fragrance mix 2, the relevance of fragrance concentration in products, use testing of common consumer products and our current recommendations in regards to the management of fragrance contact allergy.

  8. In search of technological solutions to battlefield management of combat casualties

    NASA Astrophysics Data System (ADS)

    Ling, Geoffrey S. F.; Day, Keith; Rhee, Peter; Ecklund, James M.

    1999-07-01

    It is accepted that so long as men and women are sent into combat, some will be wounded or killed. In order to minimize those that are killed, efforts must be made to optimize medical treatment for those who are not fatally wounded. The nature of warfare is changing. The pattern of wounding is changing as well. However, what remains constant is the need to provide effective treatment as soon as possible. In war, it means acting at the level of the battlefield. To be effective demands new approaches to diagnosis and treatment. Novel diagnostic tools are needed to identify location of foreign bodies, determine extents of injury, monitor vital signs, and ascertain adequacy of resuscitation. Treatment devices that can provide hemostasis, support organ perfusion, stabilize limbs and neck and relieve a pneumothorax are lacking. Our young soldiers of tomorrow need solutions to their injuries today.

  9. Management of children and adolescents with primary immune thrombocytopenia: controversies and solutions.

    PubMed

    Kühne, T; Imbach, P

    2013-01-01

    The management including diagnostic procedures, prophylaxis, treatment and follow-up of patients with primary immune thrombocytopenia (ITP) in childhood is controversial due to limited clinical data, difficulties in the estimation of individual bleeding risk and heterogeneity of pathophysiology potentially causing various treatment responses. Advances in the management of children include increased international collaborations, improved quality of diagnosis and treatment, increased clinical data, refinement of consensus statements where clinical evidence is absent, new drugs and last but not least establishment of watch-and-wait strategies. The Intercontinental Cooperative ITP Study Group promotes international collaboration since more than 10 years based on a worldwide network and experience in registries. Future considerations include concentration of available resources, strengthening international collaboration, focusing on most important scientific and clinical questions, such as identification of the subgroup of patients that benefits most from prophylactic platelet-enhancing treatments and investigation of treatment endpoints other than concepts solely based on the platelet count, including bleeding symptoms, health-related quality of life and economical aspects of treatments.

  10. Toward Automation of Insulin Delivery - Management Solutions for Type 1 Diabetes.

    PubMed

    Nimri, Revital; Phillip, Moshe

    2016-01-01

    In the past decade, the field of type 1 diabetes was characterized by the efforts to integrate technology into the daily management of diabetes. Automated insulin delivery systems have emerged followed by the improvements in technology of pumps and sensors and automated close-loop systems that were developed around the world for overnight as well as for day and night use. Initially, these closed-loop systems were tested clinically in research centers, then at diabetes camps or hotels, and recently at patients' homes. The systems were tested in a wide range of populations of patients with type 1 diabetes: children, adolescents, adults, newly diagnosed, well and suboptimally controlled patients, the critically ill and pregnant women. The extensive clinical evaluation found these close-loop systems to be safe and efficient in controlling blood glucose levels. Now is the time to take these systems from research to industry and to get a regulatory approval of convenient devices for the use at home. Automated insulin delivery systems have the potential to change the way diabetes is treated and managed for the benefit of patients. This chapter summarizes the recent advances in this field.

  11. Technology solutions for better outcomes: integrated information management in key to productivity increases in medicine.

    PubMed

    Requardt, H

    2006-01-01

    The challenges to healthcare systems around the world are primarily impacted by two topics: demographic factors and progress in medicine. An ageing population inherently needs more medical services which add financial burdens, in particular, to public healthcare. Since the level of medical education is growing at the same time, we are observing an increased demand for sophisticated (in general expensive) medicine. Drastic changes in financing seem unavoidable. Multiple diagnoses, repeated examinations, trial-and-error, overcapacities and other signs of missing economical considerations are reinforced by reimbursement systems. In a world where, in principle, all information is available everywhere, more than a patient's history should be accessible. Other industries have knowledge management systems in place that make state-of-the-art expertise available everywhere. Intelligent patient databases could consist of learning cycles that (i) enable the individual to benefit from structured knowledge, in addition to personal experience of the physician, and (ii) use the knowledge generated from the individual to extend the database. The novel area of molecular medicine fits perfectly well into these scenarios. Only attached to an IT backbone can the flood of information be managed in a beneficial way. Efficiency improvements in healthcare address the needs of all parties in the system: patients, providers, and payers. The opportunities, however, can only materialize if everyone is prepared to change. IT will set the standards for the biggest challenge in healthcare: The paradigm shift in medicine.

  12. Drought planning and management: using high spatial resolution as part of the solution.

    PubMed

    Duncan, Leslie Lyons; Perrone, Debra; Jacobi, John H; Hornberger, George M

    2015-03-03

    Water scarcity is intensified by drought, a phenomenon that impacts many sectors of society and affects virtually all climate zones. The Palmer drought indices are widely used by scientists and policy makers to understand drought and model its components. Despite the spatial heterogeneity and variability in variables required by the Palmer model, regional index values are most commonly used for real-time drought assessment. Local stakeholders charged with developing flexible and tailored water management policies have articulated the need for drought indices calculated at finer spatial resolutions than a regional scale. We use the Pacific Northwest United States (U.S.) as a study area to demonstrate the differences between drought indices calculated for U.S. climate divisions with those calculated at a 0.5° by 0.5° latitude/longitude resolution. Our results indicate that regional values of the two cumulative Palmer drought indices do not represent finer-resolution values well. For half of the study area, the pictures of drought (as determined by regional and finer-resolution values) are drastically different more than 30% of the time. Thus, quite often water managers do not have a clear understanding of the relative severity of drought in their area, which can have serious implications for drought mitigation and adaptation.

  13. Software solutions manage the definition, operation, maintenance and configuration control of the National Ignition Facility

    SciTech Connect

    Dobson, D; Churby, A; Krieger, E; Maloy, D; White, K

    2011-07-25

    The National Ignition Facility (NIF) is the world's largest laser composed of millions of individual parts brought together to form one massive assembly. Maintaining control of the physical definition, status and configuration of this structure is a monumental undertaking yet critical to the validity of the shot experiment data and the safe operation of the facility. The NIF business application suite of software provides the means to effectively manage the definition, build, operation, maintenance and configuration control of all components of the National Ignition Facility. State of the art Computer Aided Design software applications are used to generate a virtual model and assemblies. Engineering bills of material are controlled through the Enterprise Configuration Management System. This data structure is passed to the Enterprise Resource Planning system to create a manufacturing bill of material. Specific parts are serialized then tracked along their entire lifecycle providing visibility to the location and status of optical, target and diagnostic components that are key to assessing pre-shot machine readiness. Nearly forty thousand items requiring preventive, reactive and calibration maintenance are tracked through the System Maintenance & Reliability Tracking application to ensure proper operation. Radiological tracking applications ensure proper stewardship of radiological and hazardous materials and help provide a safe working environment for NIF personnel.

  14. Personal Identity in Italy

    ERIC Educational Resources Information Center

    Crocetti, Elisabetta; Rabaglietti, Emanuela; Sica, Luigia Simona

    2012-01-01

    This chapter discusses specifics of identity formation in Italian adolescents and emerging adults. We review consistent evidence illustrating that, in Italy, a progressive deferral of transition to adulthood strongly impacts youth identity development by stimulating identity exploration and postponement of identity commitments. We also consider…

  15. Personal Identity in Italy

    ERIC Educational Resources Information Center

    Crocetti, Elisabetta; Rabaglietti, Emanuela; Sica, Luigia Simona

    2012-01-01

    This chapter discusses specifics of identity formation in Italian adolescents and emerging adults. We review consistent evidence illustrating that, in Italy, a progressive deferral of transition to adulthood strongly impacts youth identity development by stimulating identity exploration and postponement of identity commitments. We also consider…

  16. Talkin' Musical Identities Blues

    ERIC Educational Resources Information Center

    Lamb, Roberta

    2004-01-01

    After reading the book "Musical Identities" (Raymond MacDonald, David Hargreaves, Dorothy Miell, eds.; Oxford and New York: Oxford University Press, 2002), this author states she finds it difficult to separate "identities in music" from "music in identities." In fact, she cannot conceive of music apart from identity.…

  17. Alternative Identities in Multicultural Schools in Israel: Emancipatory Identity, Mixed Identity and Transnational Identity

    ERIC Educational Resources Information Center

    Resnik, Julia

    2006-01-01

    Economic and technological processes of globalization and the increasing migrations of people in the world undermine dominant national identities. One of the main characteristics of our time is the instability of identities and the continuous invention of new/old identities. Traditions and ethnic identities are deconstructed and reconstructed.…

  18. Alternative Identities in Multicultural Schools in Israel: Emancipatory Identity, Mixed Identity and Transnational Identity

    ERIC Educational Resources Information Center

    Resnik, Julia

    2006-01-01

    Economic and technological processes of globalization and the increasing migrations of people in the world undermine dominant national identities. One of the main characteristics of our time is the instability of identities and the continuous invention of new/old identities. Traditions and ethnic identities are deconstructed and reconstructed.…

  19. Pain management in patients with Parkinson’s disease: challenges and solutions

    PubMed Central

    Skogar, Orjan; Lokk, Johan

    2016-01-01

    This review focuses on the diagnosis and management of Parkinson-related pain which is one of the more frequently reported nonmotor symptoms in Parkinson’s disease (PD), which is the second most common neurodegenerative disease after Alzheimer’s disease. Pain is ranked high by patients as a troublesome symptom in all stages of the disease. In early-stage PD, pain is rated as the most bothersome symptom. Knowledge of the correct diagnosis of pain origin and possible methods of treatments for pain relief in PD is of great importance. The symptoms have a great negative impact on health-related quality of life. Separating PD-related pain from pain of other origins is an important challenge and can be characterized as “many syndromes under the same umbrella”. Among the different forms of PD-related pain, musculoskeletal pain is the most common form, accounting for 40%–90% of reported pain in PD patients. Augmentation by pathophysiological pathways other than those secondary to rigidity, tremor, or any of the other motor manifestations of the disease seems most probable. In PD, the basal ganglia process somatosensory information differently, and increased subjective pain sensitivity with lower electrical and heat-pain thresholds has been reported in PD patients. The mechanism is assumed to be diminished activity of the descending inhibitory control system of the basal ganglia. PD pain, like many of the nonmotor symptoms, remains underdiagnosed and, thus, poorly managed. A systematic collection of patient descriptions of type, quality, and duration of pain is, therefore, of utmost importance. Recent studies have validated new and more specific and dedicated pain scales for PD-related symptoms. Symptomatic treatments based on clinical pain classification include not only pharmacological but also nonpharmacological methods and, to some degree, invasive approaches. In the clinic, pharmacological and nonpharmacological interventions can be effective to varying

  20. A novel key management solution for reinforcing compliance with HIPAA privacy/security regulations.

    PubMed

    Lee, Chien-Ding; Ho, Kevin I-J; Lee, Wei-Bin

    2011-07-01

    Digitizing medical records facilitates the healthcare process. However, it can also cause serious security and privacy problems, which are the major concern in the Health Insurance Portability and Accountability Act (HIPAA). While various conventional encryption mechanisms can solve some aspects of these problems, they cannot address the illegal distribution of decrypted medical images, which violates the regulations defined in the HIPAA. To protect decrypted medical images from being illegally distributed by an authorized staff member, the model proposed in this paper provides a way to integrate several cryptographic mechanisms. In this model, the malicious staff member can be tracked by a watermarked clue. By combining several well-designed cryptographic mechanisms and developing a key management scheme to facilitate the interoperation among these mechanisms, the risk of illegal distribution can be reduced.

  1. Design the developed bus parking area management solution based on fusion technology of things

    NASA Astrophysics Data System (ADS)

    Ge, Ying-long

    2013-07-01

    Taking advantage of the fusion technology of things this paper constructed a combination of hardware and software application, hardware's major function was to collect the bus behavior data of system needed, including basic data of driver and fare bag stored in moving passive RFID tag, and the information of running status of bus on each stage perceived by all kinds of sensors in the parking area. The information which was handled by the middleware was sent to data center. The program solved the problem on the monitoring of the behavior of the bus in the parking area, meanwhile, achieved the data sharing, so as to tackle the defects of the traditional bus parking area management system's non-automated data collection, non-real-time data presenting and poor data sharing.

  2. The management and welfare of working animals: identifying problems, seeking solutions and anticipating the future.

    PubMed

    Abul Rahman, S; Reed, K

    2014-04-01

    Working animals, mainly equids, camelids and bovids, are draught animals that perform transport and traction activities. In developed countries technological development has resulted in animal power being minimised, however, in developing countries most agricultural operations are still being conducted by animals, and animal welfare is a major concern. Inadequate knowledge and inappropriate attitudes and practices regarding the management and welfare of working animals are the main contributory factors to welfare problems. The paper highlights the situation of working animals in developing countries, especially those of equids in Africa and Asia and bullocks in India, which are examined as examples. There is much room for improvement in the welfare of working animals, via the provision of basic veterinary care, technical advice on health and husbandry, including foot care, improved design and maintenance of harnesses and other equipment, and the development of appropriate policies and legislation. The paper discusses the role of the World Organisation for Animal Health in addressing these issues.

  3. Application of fatigue management systems: small mines and low technology solutions

    PubMed Central

    Eiter, B.M.; Steiner, L.; Kelhart, A.

    2015-01-01

    The impact of fatigue is seen not only in its effect on job performance of haul truck operators but also on the health of the operator and the productivity at the mine site. Its impact can even extend outside of the mine site to the health and well-being of the surrounding community (Fourie et al., 2010). In this paper, a case study of a small surface mining organization is presented. The goal is to highlight the fatigue risk management system implemented at the studied mine site. Mine safety personnel who were interviewed discuss the changes made to the infrastructure of the mine, to administrative areas such as the number of shifts and the use of vacation time, as well as the implementation of new technology into haulage vehicles. This paper reviews how these changes are supported in the research literature. PMID:26290614

  4. The Process of Prehospital Airway Management: Challenges and Solutions During Paramedic Endotracheal Intubation

    PubMed Central

    Prekker, Matthew E.; Kwok, Heemun; Shin, Jenny; Carlbom, David; Grabinsky, Andreas; Rea, Thomas D.

    2016-01-01

    Objective Endotracheal intubation success rates in the prehospital setting are variable. Our objective was to describe the challenges encountered and corrective actions taken during the process of endotracheal intubation by paramedics. Design Analysis of prehospital airway management using a prospective registry that was linked to an emergency medical services (EMS) administrative database. Setting EMS system serving King County, Washington, 2006-2011. Paramedics in this system have the capability to administer neuromuscular blocking agents to facilitate intubation (i.e. rapid sequence intubation). Patients A total of 7,523 patients >12 years old in whom paramedics attempted prehospital endotracheal intubation. Interventions None Measurements and Main Results An intubation attempt was defined as the introduction of the laryngoscope into the patient's mouth, and the attempt concluded when the laryngoscope was removed from the mouth. Endotracheal intubation was successful on the first attempt in 77% and ultimately successful in 99% of patients (7,433 of 7,523). Paramedics used a rapid sequence intubation strategy on 54% of first attempts. Among the subset with a failed first attempt (N=1,715), bodily fluids obstructing the laryngeal view (50%), obesity (28%), patient positioning (17%), and facial or spinal trauma (6%) were identified as challenges to intubation. A variety of adjustments were made to achieve intubation success, including upper airway suctioning (used in 43% of attempts resulting in success), patient repositioning (38%), rescue bougie use (19%), operator change (16%), and rescue rapid sequence intubation (6%). Surgical cricothyrotomy (0.4%, N=27) and bag-valve-mask ventilation (0.8%, N=60) were rarely performed by paramedics as final rescue airway strategies. Conclusions Airway management in the prehospital setting has substantial challenges. Success can require a collection of adjustments that involve equipment, personnel, and medication often in a

  5. The process of prehospital airway management: challenges and solutions during paramedic endotracheal intubation.

    PubMed

    Prekker, Matthew E; Kwok, Heemun; Shin, Jenny; Carlbom, David; Grabinsky, Andreas; Rea, Thomas D

    2014-06-01

    Endotracheal intubation success rates in the prehospital setting are variable. Our objective was to describe the challenges encountered and corrective actions taken during the process of endotracheal intubation by paramedics. Analysis of prehospital airway management using a prospective registry that was linked to an emergency medical services administrative database. Emergency medical services system serving King County, Washington, 2006-2011. Paramedics in this system have the capability to administer neuromuscular blocking agents to facilitate intubation (i.e., rapid sequence intubation). A total of 7,523 patients more than 12 years old in whom paramedics attempted prehospital endotracheal intubation. None. An intubation attempt was defined as the introduction of the laryngoscope into the patient's mouth, and the attempt concluded when the laryngoscope was removed from the mouth. Endotracheal intubation was successful on the first attempt in 77% and ultimately successful in 99% of patients (7,433 of 7,523). Paramedics used a rapid sequence intubation strategy on 54% of first attempts. Among the subset with a failed first attempt (n = 1,715), bodily fluids obstructing the laryngeal view (50%), obesity (28%), patient positioning (17%), and facial or spinal trauma (6%) were identified as challenges to intubation. A variety of adjustments were made to achieve intubation success, including upper airway suctioning (used in 43% of attempts resulting in success), patient repositioning (38%), rescue bougie use (19%), operator change (16%), and rescue rapid sequence intubation (6%). Surgical cricothyrotomy (0.4%, n = 27) and bag-valve-mask ventilation (0.8%, n = 60) were rarely performed by paramedics as final rescue airway strategies. Airway management in the prehospital setting has substantial challenges. Success can require a collection of adjustments that involve equipment, personnel, and medication often in a simultaneous fashion.

  6. Non-invasive Solutions For Efficient Management of Urban Drainage In The Town of Genova

    NASA Astrophysics Data System (ADS)

    Coniglio, D.; La Barbera, P.; Lanza, L. G.

    The urban drainage system of many historical city centres underwent in the last cen- turies numerous modifications due to the town development and modernisation. Com- mon hydraulic criteria have been sacrificed in favour of the new building requirements and the natural watercourses have been modified to aim an easier urbanization. On the contrary, in the last years, the needs for enhanced hydraulic efficiency and mitigation of the environmental impact on the recipient water bodies changed radically, while the existing system configuration do not permit any adequate management suited to match the new requirements. One example is represented by the historic centre of Genova (north-west Italy), where sewer overflows are frequent and the recipient water body is constituted by the close basin of the old city harbour, which is characterized by scarce water dynamics. A methodology is proposed for interventions on the old sewer system by exploiting ancient man made underground storage tanks after de- tailed territory surveying so as to recover the existing underground volumes (medieval tanks, warehouses, shelters, etc). Identification of the suitable volumes from an hy- draulic point of view, verification of the actual drainage system and finally the outline of an operational hypothesis, with the choice of the required necessary volumes and simulation of their hydraulic efficiency, are all supported by an integrated GIS struc- ture. Moreover the modelling and management of the whole system through a real time integrated system is proposed that, based on the knowledge of the rainfall field at high resolution in space and time, could reduce critical conditions through distributed water storage within the urban territory thus avoiding structural invasive actions.

  7. An Overview of the Challenges with and Proposed Solutions for the Ingest and Distribution Processes For Airborne Data Management

    NASA Astrophysics Data System (ADS)

    Northup, E. A.; Beach, A. L., III; Early, A. B.; Kusterer, J.; Quam, B.; Wang, D.; Chen, G.

    2015-12-01

    The current data management practices for NASA airborne field projects have successfully served science team data needs over the past 30 years to achieve project science objectives, however, users have discovered a number of issues in terms of data reporting and format. The ICARTT format, a NASA standard since 2010, is currently the most popular among the airborne measurement community. Although easy for humans to use, the format standard is not sufficiently rigorous to be machine-readable, and there lacks a standard variable naming convention among the many airborne measurement variables. This makes data use and management tedious and resource intensive, and also create problems in Distributed Active Archive Center (DAAC) data ingest procedures and distribution. Further, most DAACs use metadata models that concentrate on satellite data observations, making them less prepared to deal with airborne data. There also exists a substantial amount of airborne data distributed by websites designed for science team use that are less friendly to users unfamiliar with operations of airborne field studies. A number of efforts are underway to help overcome the issues with airborne data discovery and distribution. The ICARTT Refresh Earth Science Data Systems Working Group (ESDSWG) was established to enable a platform for atmospheric science data providers, users, and data managers to collaborate on developing new criteria for the file format in an effort to enhance airborne data usability. In addition, the NASA Langley Research Center Atmospheric Science Data Center (ASDC) has developed the Toolsets for Airborne Data (TAD) to provide web-based tools and centralized access to airborne in situ measurements of atmospheric composition. This presentation will discuss the aforementioned challenges and attempted solutions in an effort to demonstrate how airborne data management can be improved to streamline data ingest and discoverability to a broader user community.

  8. An environmental management industrial solution for the treatment and reuse of mussel wastewaters.

    PubMed

    Prieto, M A; Prieto, I; Vázquez, J A; Ferreira, Isabel C F R

    2015-12-15

    In the North-West of Spain, the annual production of mussel is 2×10(6)t (35% of the world). The industrial thermal treatment of mussels generates between 300 and 400L/t wastewaters that are continuously disposed into the sea without previous treatment and or further reuse. These effluents, relatively rich in organic matter (7g glycogen/L and 25g COD/L), contribute to the progressive deterioration of the marine ecosystem. We wish to suggest a biotechnological process, based on a laboratory optimization and industrial pre-scale trials, to transform these industrial effluents into a growth culture medium to produce microbial biomass. Furthermore, this biomass is isolated and treated by different optimized separation and purification processes to produce several bioproducts: 1) single cell protein; 2) cell wall material with a high content in glucans and glycoproteins 3) fractions of 1,3-β-glucans and mannoproteins from yeast cell walls hydrolysis; and 4) a potential antioxidant extract. Finally, the authors propose a scaled process for its industrial application. In consequence, we believe that this work provides an environmentally friendly, eco-designed and profitable solution that allows integrating the mussel industry into the ecosystem in a sustainable way.

  9. Quantitative comparison of topical aluminum salt solution efficacy for management of sweating: a randomized, controlled trial.

    PubMed

    Swary, Jillian H; West, Dennis P; Kakar, Rohit; Ortiz, Sara; Schaeffer, Matthew R; Veledar, Emir; Alam, Murad

    2015-12-01

    There is a lack of studies objectively comparing the efficacy of topical antiperspirants in reducing sweat. To objectively and quantitatively compare the efficacy of two aluminum salt solutions for the reduction of induced sweating. A subject, rater, and statistician-blinded, randomized, controlled trial. Nineteen subjects were exposed to a standardized heat challenge for 3 h. Topical agent A (20% aluminum chloride hexahydrate) was randomized to either axilla, and topical agent B (1% aluminum acetate) assigned to the contralateral side. A sauna suit induced sweating during three 30-min heat intervals: (1) with no study agents (pre); (2) with both study agents, one on each side; and (3) after the agents were washed off (post). Sweat levels were measured by securing Whatman(®) filter paper to each axilla and measuring the paper weight after each heat interval. The difference in paper weight following each heat interval between Study Agent A and Study Agent B was measured by a gravimetric scale. Topical agent A had a significantly greater effect at reducing axillary sweating than B (P = 0.0002). In a sweating simulation, 20% aluminum chloride hexahydrate quantitatively and objectively appeared to reduce sweat more effectively than 1% aluminum acetate. © 2015 Wiley Periodicals, Inc.

  10. Shifting Identities, Blurring Boundaries: The Changing Roles of Professional Managers in Higher Education. Research & Occasional Paper Series: CSHE.10.2008

    ERIC Educational Resources Information Center

    Whitchurch, Celia

    2008-01-01

    This paper builds on earlier reviews by the author of the changing roles and identities of contemporary professional staff in UK higher education (Whitchurch, 2004; 2006a; 2006b), and describes an empirical study that was undertaken between 2004 and 2007. It progresses the argument that the generic terms "administration" and…

  11. Original Solution for Middle Ear Implant and Anesthetic/Surgical Management in a Child with Severe Craniofacial Dysmorphism

    PubMed Central

    Bianchin, Giovanni; Tribi, Lorenzo; Reverzani, Aronne; Formigoni, Patrizia; Polizzi, Valeria

    2015-01-01

    We describe the novel solution adopted in positioning middle ear implant in a child with bilateral congenital aural atresia and craniofacial dysmorphism that have posed a significant challenge for the safe and correct management of deafness. A five-year-old child, affected by a rare congenital disease (Van Maldergem Syndrome), suffered from conductive hearing loss. Conventional skin-drive bone-conduction device, attached with a steel spring headband, has been applied but auditory restoration was not optimal. The decision made was to position Vibrant Soundbridge, a middle ear implant, with an original surgical application due to hypoplasia of the tympanic cavity. Intubation procedure was complicated due to child craniofacial deformities. Postoperative hearing rehabilitation involved a multidisciplinary team, showing improved social skills and language development. PMID:26491591

  12. Solutions Network Formulation Report. NASA's Potential Contributions in Remote Quorum Sensing and the Management of Harmful Algal Blooms

    NASA Technical Reports Server (NTRS)

    Fletcher, Rose; Knowlton, Kelly; Ryan, Robert E.

    2007-01-01

    This candidate solution proposes to use the night-imaging capabilities of the HSTC from SAC-C and of the HSC from SAC-D/Aquarius to detect bioluminescent events associated with HABs (harmful algal blooms). Once detected, this information could be fed to the NOAA CSCOR (Center for Sponsored Coastal Ocean Research) Harmful Algal Bloom Event Response Program, which acts quickly to fund the mobilization of research teams and to engage local agencies in a response. The HSC/HSTC data can serve as input to the HABSOS decision support system to provide information on location, extent, and duration of HAB events. Society will benefit from improved protection of the health of humans beings, aquatic ecosystems, and coastal economies. This work supports coastal management, public health, and homeland security applications.

  13. A Holistic, rapid-deployment, solution for safe used nuclear fuel management in the United States of America

    SciTech Connect

    Eriksson, L.G.

    2007-07-01

    Recent political initiatives and increased willingness in the United States of America (U.S. or USA) to consider federal storage and recycling of used nuclear fuel (UNF), augmented by expressed private interest in developing 31 new nuclear power plants, strongly suggest that the U.S. is on the brink of a nuclear-energy renaissance. Unfortunately, the related UNF-management and -disposition research, technology, and facility developments have been virtually dormant for 25 years. Fortunately, other countries have pursued safe UNF-management and -disposition solutions during this period that the U.S. now can take advantage of to develop the required UNF-management technologies and facilities in a timely and cost-effective manner. The following criteria/concepts for the timely and cost-effective development of safe and secure nuclear facilities were applied to current and planned UNF-management in the U.S. to formulate a potential, holistic, 'rapid-deployment' UNF-management solution at the Nevada Test Site (NTS), referred to as the Nevada National Nuclear Fuel Management Center (3NFMC): - Locate pending UNF-storage and -recycling facilities on the NTS in the vicinity of the Nation's candidate deep geological disposal system (repository) for UNF and other high level radioactive waste (HLW) at the Yucca Mountain (YM) site; - Locate all main UNF-management facilities underground; and - Use best-available technology to site, design, and construct the pending facilities. Three main challenges to the timely and cost-effective development of the 3NFMC are: (1) Statutory restrictions preventing the UNF-storage and -disposal facilities from being co-located and co-developed by federal and civilian/private parties; (2) Long-standing, scientific, local-political, key-Congressional, and national-ideological opposition to the YM UNF/HLW repository; and (3) The discouraging track record, and the related lack of trust in, and credibility of the organization currently responsible for

  14. An abstraction layer for efficient memory management of tabulated chemistry and flamelet solutions

    NASA Astrophysics Data System (ADS)

    Weise, Steffen; Messig, Danny; Meyer, Bernd; Hasse, Christian

    2013-06-01

    A large number of methods for simulating reactive flows exist, some of them, for example, directly use detailed chemical kinetics or use precomputed and tabulated flame solutions. Both approaches couple the research fields computational fluid dynamics and chemistry tightly together using either an online or offline approach to solve the chemistry domain. The offline approach usually involves a method of generating databases or so-called Lookup-Tables (LUTs). As these LUTs are extended to not only contain material properties but interactions between chemistry and turbulent flow, the number of parameters and thus dimensions increases. Given a reasonable discretisation, file sizes can increase drastically. The main goal of this work is to provide methods that handle large database files efficiently. A Memory Abstraction Layer (MAL) has been developed that handles requested LUT entries efficiently by splitting the database file into several smaller blocks. It keeps the total memory usage at a minimum using thin allocation methods and compression to minimise filesystem operations. The MAL has been evaluated using three different test cases. The first rather generic one is a sequential reading operation on an LUT to evaluate the runtime behaviour as well as the memory consumption of the MAL. The second test case is a simulation of a non-premixed turbulent flame, the so-called HM1 flame, which is a well-known test case in the turbulent combustion community. The third test case is a simulation of a non-premixed laminar flame as described by McEnally in 1996 and Bennett in 2000. Using the previously developed solver 'flameletFoam' in conjunction with the MAL, memory consumption and the performance penalty introduced were studied. The total memory used while running a parallel simulation was reduced significantly while the CPU time overhead associated with the MAL remained low.

  15. Limitation of Oracle in management of vast massive points of a polygon and the solution

    NASA Astrophysics Data System (ADS)

    Liu, Ren-yi; Liu, Nan; Lu, Lizhen; Xie, Jiong

    2005-10-01

    The spatial data are processed via editing, query and other complicated analysis with spatial arithmetic operators provided by Oracle Spatial and SQL. In general, abnormal conditions will not occur in the operation with spatial arithmetic operators. In case the number of points of a polygon reaches 60000 or the number of inner rings of a polygon exceeds 200, errors may occur in the intersection overlay operation for spatial geometrical data and the connection between the system and Oracle database will be interrupted. For specific situation of GIS application in China, a polygon of a single parcel, as may occur in land resource investigation, sometimes includes 90000 points, even exceeding 120000 points, and the number of inner rings may far exceed 200. A bug is discovered by the authors in the application of spatial overlay analysis on the national city and county administrative map and national land use map at scale of 1:4000000. After a lot of tests and discuss with Oracle Corporation, the bug is finally confirmed by Oracle Corporation as a new bug (with bug ID of 3146244). To address the limitation of Oracle Spatial in processing vast massive spatial data, an algorithm of "Coordinate reduction intersection overlay" is presented after deeply analyzing the cause of the bug. The appropriate thresholds are decided depending upon the accuracy of analysis for spatial data overlay. Furthermore we have developed an extended module based on this algorithm. The correctness and validity of the solution on the algorithm have been testified by using the same spatial data in which the bug occurred for Oracle Spatial. The study results have been used in the land resource investigation and other fields in Zhejiang province of China.

  16. Solute transport characterization in karst aquifers by tracer injection tests for a sustainable water resource management

    NASA Astrophysics Data System (ADS)

    Morales, T.; Angulo, B.; Uriarte, J. A.; Olazar, M.; Arandes, J. M.; Antiguedad, I.

    2017-04-01

    Protection of water resources is a major challenge today, given that territory occupation and land use are continuously increasing. In the case of karst aquifers, its dynamic complexity requires the use of specific methodologies that allow establishing local and regional flow and transport patterns. This information is particularly necessary when springs and wells harnessed for water supply are concerned. In view of the present state of the art, this work shows a new approach based on the use of a LiCl based tracer injection test through a borehole for transport characterization from a local to a regional scale. Thus a long term tracer injection test was conducted in a particularly sensitive sector of the Egino karst massif (Basque Country, Spain). The initial displacement of tracer in the vicinity of the injection was monitored in a second borehole at a radial distance of 10.24 m. This first information, assessed by a radial divergent model, allows obtaining transport characteristic parameters in this immediate vicinity during injection. At a larger (regional) scale, the tracer reaches a highly transmissive network with mean traveling velocities to the main springs being from 4.3 to 13.7 m/h. The responses obtained, particularly clear in the main spring used for water supply, and the persistence of part of the tracer in the injection zone, pose reconsidering the need for their protection. Thus, although the test allows establishing the 24-h isochrone, which is the ceiling value in present European vulnerability approaches, the results obtained advise widening the zone to protect in order to guarantee water quality in the springs. Overall, this stimulus-response test allows furthering the knowledge on the dynamics of solute transport in karst aquifers and is a particularly useful tool in studies related to source vulnerability and protection in such a complex medium.

  17. Managing urban stormwater for urban sustainability: Barriers and policy solutions for green infrastructure application.

    PubMed

    Dhakal, Krishna P; Chevalier, Lizette R

    2017-12-01

    Green infrastructure (GI) revitalizes vegetation and soil, restores hydro-ecological processes destroyed by traditional urbanization, and naturally manages stormwater on-site, offering numerous sustainability benefits. However, despite being sustainable and despite being the object of unrelenting expert advocacy for more than two decades, GI implementation remains slow. On the other hand, the practice of traditional gray infrastructure, which is known to have significant adverse impacts on the environment, is still ubiquitous in urban areas throughout the world. This relationship between knowledge and practice seems unaccountable, which has not yet received adequate attention from academia, policy makers, or research communities. We deal with this problem in this paper. The specific objective of the paper is to explore the barriers to GI, and suggest policies that can both overcome these barriers and expedite implementation. By surveying the status of implementation in 10 US cities and assessing the relevant city, state and federal policies, we identified 29 barriers and grouped them into 5 categories. The findings show that most of the barriers stem from cognitive limitations and socio-institutional arrangements. Accordingly, we suggest 33 policies, also grouped into 5 categories, which span from conducting public education and awareness programs to changing policies and governance structures. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Natural Flood Management Plus: Scaling Up Nature Based Solutions to Larger Catchments

    NASA Astrophysics Data System (ADS)

    Quinn, Paul; Nicholson, Alex; Adams, Russ

    2017-04-01

    It has been established that networks NFM features, such as ponds and wetlands, can have a significant effect on flood flow and pollution at local scales (less than 10km2). However, it is much less certain that NFM and NBS can impact at larger scales and protect larger cities. This is especially true for recent storms in the UK such as storm Desmond that caused devastation across the north of England. It is possible using observed rainfall and runoff data to estimate the amounts of storage that would be required to impact on extreme flood events. Here we will how a toolkit that will estimate the amount of storage that can be accrued through a dense networks of NFM features. The analysis suggest that the use of many hundreds of small NFM features can have a significant impact on peak flow, however we still require more storage in order to address extreme events and to satisfy flood engineers who may propose more traditional flood defences. We will also show case studies of larger NFM feature positioned on flood plains that can store significantly more flood flow. Examples designs of NFM plus feature will be shown. The storage aggregation tool will then show the degree to which storing large amounts of flood flow in NFM plus features can contribute to flood management and estimate the likely costs. Together smaller and larger NFM features if used together can produce significant flood storage and at a much lower cost than traditional schemes.

  19. Complete practice operating systems: the long-term solution to practice management.

    PubMed

    Havill, J

    2001-10-01

    A carefully structured, well thought-out CPOS based on a successful prototype(s) that has proven itself over time is probably the fastest and most reliable way to get your practice on the road to profitability that can be sustained and built upon over the life of the practice. If you rely on "bits and pieces" of practice management ideas and extraneous methods that of themselves may be effective, they may, when integrated into your existing operating structure or system, actually have a negative impact. When addressing something as important as your practice operations, and hence, your livelihood, carefully determine if the changes advocated will be effective, and how these changes will interface with your existing systems. If your existing systems are faulty, building on them may be futile. Look closely and carefully examine the knowledge, credibility, and expertise of anyone who is suggesting and implementing change in your practice. Further, and equally important, ask these two questions: (1) Is the operating system you are considering designed and built from a successful prototype? (2) Can the system's success be documented in terms of sustained increase in production, collections, and net income over time? If the answer is "no" to either or both of the above, tread lightly. You may actually be making things worse. Look for an operating system that has made other dental practices successful, and you can have the great practice you've always wanted!

  20. Goober: a fully integrated and user-friendly microarray data management and analysis solution for core labs and bench biologists.

    PubMed

    Luo, Wen; Gudipati, Murali; Jung, Kevin; Chen, Mao; Marschke, Keith B

    2009-08-23

    Despite the large number of software tools developed to address different areas of microarray data analysis, very few offer an all-in-one solution with little learning curve. For microarray core labs, there are even fewer software packages available to help with their routine but critical tasks, such as data quality control (QC) and inventory management. We have developed a simple-to-use web portal to allow bench biologists to analyze and query complicated microarray data and related biological pathways without prior training. Both experiment-based and gene-based analysis can be easily performed, even for the first-time user, through the intuitive multi-layer design and interactive graphic links. While being friendly to inexperienced users, most parameters in Goober can be easily adjusted via drop-down menus to allow advanced users to tailor their needs and perform more complicated analysis. Moreover, we have integrated graphic pathway analysis into the website to help users examine microarray data within the relevant biological content. Goober also contains features that cover most of the common tasks in microarray core labs, such as real time array QC, data loading, array usage and inventory tracking. Overall, Goober is a complete microarray solution to help biologists instantly discover valuable information from a microarray experiment and enhance the quality and productivity of microarray core labs. The whole package is freely available at http://sourceforge.net/projects/goober. A demo web server is available at http://www.goober-array.org.

  1. Recovery of antioxidants from olive mill wastewaters: a viable solution that promotes their overall sustainable management.

    PubMed

    Kalogerakis, Nicolas; Politi, Maria; Foteinis, Spyros; Chatzisymeon, Efthalia; Mantzavinos, Dionissios

    2013-10-15

    Olive mill wastewaters (OMW) are rich in water-soluble polyphenolic compounds that show remarkable antioxidant properties. In this work, the recovery yield of compounds, such as hydroxytyrosol and tyrosol, as well as total phenols (TPh) from real OMW was investigated. Antioxidants were recovered by means of liquid-liquid solvent extraction. For this purpose, a laboratory-scale pilot unit was established and the effect of various organic solvents, namely ethyl acetate, diethyl ether and a mixture of chloroform/isopropyl alcohol, on process efficiency was investigated. It was found that the performance of the three extraction systems decreased in the order: ethyl acetate > chloroform/isopropanol > diethyl ether, in terms of their antioxidant recovery yield. It was estimated that treatment of 1 m(3) OMW with ethyl acetate could provide 0.247 kg hydroxytyrosol, 0.062 kg tyrosol and 3.44 kg of TPh. Furthermore, the environmental footprint of the whole liquid-liquid extraction system was estimated by means of the life cycle assessment (LCA) methodology to provide the best available and most sustainable extraction technique. From an environmental perspective, it was found that ethyl acetate and diethyl ether had similar environmental impacts. Specifically, for the production of 1 g hydroxytyrosol, tyrosol or TPh, 13.3, 53.1 or 0.949 kg CO2 equivalent would be released to the atmosphere, respectively. On the other hand, the chloroform/isopropyl alcohol mixture had detrimental effects onto ecosystems, human health and fossil fuels resources. In total, ethyl acetate yields low environmental impacts and high antioxidant recovery yield and thus it can be considered as the best solution, both from the environmental and technical point of view. Three alternative scenarios to improve the recovery performance and boost the sustainability of the ethyl acetate extraction system were also investigated and their total environmental impacts were estimated. It was found that

  2. Development and validation of the revised Identity Style Inventory (ISI-5): factor structure, reliability, and validity.

    PubMed

    Berzonsky, Michael D; Soenens, Bart; Luyckx, Koen; Smits, Ilse; Papini, Dennis R; Goossens, Luc

    2013-09-01

    Identity processing style refers to differences in how individuals process identity-relevant information as they engage or manage to avoid the challenges of constructing, maintaining, and/or reconstructing a sense of identity. The third version of the Identity Style Inventory (Berzonsky, 1992b) has been used to operationally define identity styles in most empirical investigations. The objective of the present series of studies was the development and validation of a new revised measure of identity processing style: Identity Style Inventory-Version 5 (ISI-5). Initially a pool of 39 generic items was generated that highlighted the processing of identity-relevant information on content-neutral issues such as personal values, goals, problems, and the like. Three style scales were identified by Exploratory Factor Analysis: A 9-item Informational-style scale; a 9-item Normative-style scale; and a 9-item Diffuse-avoidant style scale. Confirmatory factor analysis on an independent sample indicated that this 3-factor solution provided the best fit. Results from 5 studies provided evidence for the psychometric properties of the scales. Scores on the 3 style scales demonstrated good test-retest reliability and internal consistency. Theoretically predicted correlations between the ISI-5 scale scores and performance on measures of identity status, content, and commitment, and measures of rational and automatic processing provided evidence for their convergent and discriminant validity. It is concluded that the scales should be useful for researchers interested in investigating individual differences in identity processing style. Limitations and directions for future research are considered.

  3. Belford proactive flood solutions: scientific evidence to influence local and national policy by multi-purpose runoff management

    NASA Astrophysics Data System (ADS)

    Wilkinson, M.; Quinn, P. F.; Jonczyk, J.

    2010-12-01

    The increased risk from flooding continues to be of concern to governments all around the world and flood protection is becoming more of a challenge. In the UK, climate change projections indicate more extremes within the weather systems. In addition, there is an increased demand for using land in urban areas beside channels. These developments both put pressure on our flood defences and there is a need for new solutions to managing flood risk. There is currently support within the England and Wales Environment Agency for sustainable flood management solutions such as storage ponds, wetlands, beaver dams and willow riparian features (referred to here as Runoff Attenuation Features, or RAFs). However the effectiveness of RAFs are not known at the catchment scale since they have only really been trailed at the plot scale. These types of mitigation measure can offer benefits to water quality and create ecological habitats. The village of Belford, situated in the Belford Burn catchment (6km2), northern England, has suffered from numerous flood events. In addition, the catchment suffers from water quality issues within the channel and high sediment loads are having an impact on the ecology of the nearby estuary. There was a desire by the Local Environment Agency Flood Levy team to deliver an alternative catchment-based solution to the problem. With funding from the Northumbria Regional Flood Defence Committee, the Environment Agency North East Local Levy team and Newcastle University have created a partnership to address the flood problem trailing soft engineered RAF’s at the catchment scale. The partnership project, “Belford proactive flood solutions” is testing novel techniques in reducing flood risk in small sub-catchments for the Environment Agency. The project provides the information needed to understand whether the multi-functional mitigation measures are working at the sub-catchment scale. Data suggest that the mitigation measures present have delayed the

  4. The medical leadership challenge in healthcare is an identity challenge.

    PubMed

    Andersson, Thomas

    2015-01-01

    The purpose of this article is to describe and analyse the identity challenges that physicians with medical leadership positions face. Four qualitative case studies were performed to address the fact that identity is processual, relational and situational. Physicians with managerial roles were interviewed, as well as their peers, supervisors and subordinates. Furthermore, observations were made to understand how different identities are displayed in action. This study illustrates that medical leadership implies identity struggles when physicians have manager positions, because of the different characteristics of the social identities of managers and physicians. Major differences are related between physicians as autonomous individuals in a system and managers as subordinates to the organizational system. There are psychological mechanisms that evoke the physician identity more often than the managerial identity among physicians who are managers, which explains why physicians who are managers tend to remain foremost physicians. The implications of the findings, that there are major identity challenges by being both a physician and manager, suggest that managerial physicians might not be the best prerequisite for medical leadership, but instead, cooperative relationships between physicians and non-physician managers might be a less difficult way to support medical leadership. Acknowledging and addressing identity challenges can be important both in creating structures in organizations and designing the training for managers in healthcare (both physicians and non-physicians) to support medical leadership. Medical leadership is most often related to organizational structure and/or leadership skills, but this paper discusses identity requirements and challenges related to medical leadership.

  5. Management of a Concealable Stigmatized Identity: A Qualitative Study of Concealment, Disclosure, and Role Flexing Among Young, Resilient Sexual and Gender Minority Individuals.

    PubMed

    Bry, Laura Jane; Mustanski, Brian; Garofalo, Robert; Burns, Michelle Nicole

    2017-01-01

    Disclosure of a sexual or gender minority status has been associated with both positive and negative effects on wellbeing. Few studies have explored the disclosure and concealment process in young people. Interviews were conducted with 10 sexual and/or gender minority individuals, aged 18-22 years, of male birth sex. Data were analyzed qualitatively, yielding determinants and effects of disclosure and concealment. Determinants of disclosure included holding positive attitudes about one's identity and an implicit devaluation of acceptance by society. Coming out was shown to have both positive and negative effects on communication and social support and was associated with both increases and decreases in experiences of stigma. Determinants of concealment included lack of comfort with one's identity and various motivations to avoid discrimination. Concealment was also related to hypervigilance and unique strategies of accessing social support. Results are discussed in light of their clinical implications.

  6. Short forms of the Utrecht-Management of Identity Commitments Scale (U-MICS) with the domains of job, romantic relationship, and region.

    PubMed

    Schubach, Elisabeth; Zimmermann, Julia; Noack, Peter; Neyer, Franz J

    2017-01-01

    The U-MICS is a self-report questionnaire designed to assess the identity dimensions from a domain-specific perspective. The present study reports on the development of a short-form version for the domains of job and romantic relationship in young adults from Germany and extends this scale to include the domain of region (nSample1 = 95, 84% female, mean age 22.45 years; nSample2 = 1,795, 71% female, mean age 24.53 years). We found the short form to possess adequate psychometric properties and to demonstrate a factor structure congruent to the long-form version. Regarding validity, the small correlations across domains within dimensions support a domain-specific approach to identity. The associations between the different identity domains with personality traits are similar, indicating a consistent pattern of convergent validity for all domains. We conclude that "region" provides a valuable complement to the established domains that can all be reliably assessed with the U-MICS-Short Form. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  7. From solid to liquid: Assessing the release of carbon from soil into solution in response to forest management

    NASA Astrophysics Data System (ADS)

    James, J. N.; Gross, C. D.; Butman, D. E.; Harrison, R. B.

    2016-12-01

    Dissolved organic matter (DOM) is a crucial conduit for internal cycling of carbon within soils as well as for the transfer of organic matter out of soil and into aquatic systems. Little is known about how the quantity, quality, lability and chemical characteristics of DOM changes in response to human management of forest soils. To examine the processes that release soil organic matter (SOM) into solution, we gathered samples from adjacent native and industrially managed Eucalyptus grandis plantation forests across Sao Paulo State, Brazil and from adjacent old-growth and Douglas-fir (Pseudotsuga menzisii) plantation forests in the coastal Pacific Northwest. Samples from each soil horizon were taken from soil profiles excavated to at least 1.5 m at each site. Water extractable organic matter (WEOM) was extracted twice from each sample using 0.5 M K2SO4 and Milli-Q water to quantify both dissolved and exchange phase organic matter. These extracts were measured for total organic carbon (TOC), 13C and 14C, and chemical characteristics were assessed by fluorescence spectroscopy (EEMs and SUVA254). At the same time, solid phase characteristics of the soil samples were quantified, including bulk density, pH, total carbon and nitrogen, microbial biomass, and 13C and 14C. Characterization of bulk SOM was undertaken by Fourier Transform Infrared Spectroscopy (FTIR) by subtracting mineral matrix spectra of each sample from the bulk spectra. Organic matter lability was assessed by incubations using difference in TOC for WEOM extracts and repeated measurement of CO2 efflux for bulk SOM. All together, these analyses permit a unique snapshot of the natural separation of organic matter from solid into liquid phase through the entire soil profile. Initial results reveal that small but measureable quantities of WEOM may be released from deep B and C horizons in soil, and that this material is labile to microbial decomposition. By identifying differences in SOM and DOM cycling due to

  8. Identity and Death Anxiety.

    ERIC Educational Resources Information Center

    Sterling, Christopher M.; Van Horn, K. Roger

    1989-01-01

    Examined relationships between death anxiety and Erikson's concept of ego identity in White male undergraduates (N=63). Found involvement in identity crisis or decision-making period appeared to have increased death anxiety. Recommends further research between death anxiety and ego identity development. (Author/ABL)

  9. Identity security awareness.

    PubMed

    Philipsen, Nayna C

    2004-01-01

    Identity theft is an increasing concern when organizations, businesses, and even childbirth educators ask for a client's Social Security number for identification purposes. In this column, the author suggests ways to protect one's identity and, more importantly, decrease the opportunities for identity theft.

  10. Identity Security Awareness

    PubMed Central

    Philipsen, Nayna C.

    2004-01-01

    Identity theft is an increasing concern when organizations, businesses, and even childbirth educators ask for a client's Social Security number for identification purposes. In this column, the author suggests ways to protect one's identity and, more importantly, decrease the opportunities for identity theft. PMID:17273374

  11. Literacy and Sexual Identity.

    ERIC Educational Resources Information Center

    Moje, Elizabeth Birr; MuQaribu, Mudhillun

    2003-01-01

    Calls for more attention to literacy teaching practices and teacher education that acknowledge sexual identity and orientation as key aspects of youth identity development. Discusses experience-based pedagogy and classroom interactions around sexual identities and texts. Notes the need for research and scholarship in the field of literacy and…

  12. Teaching Identity and Autonomy

    ERIC Educational Resources Information Center

    Spinner-Halev, Jeff

    2005-01-01

    Liberal theorists often link autonomy and identity together, since, these liberals argue, an education that bestows a particular identity on children undermines their autonomy. The charge of schools ought to be to teach children to be open to a variety of identities. Encounters with diversity and cosmopolitanism are good, since they encourage…

  13. Teachers' Interpersonal Role Identity

    ERIC Educational Resources Information Center

    van der Want, Anna C.; den Brok, Perry; Beijaard, Douwe; Brekelmans, Mieke; Claessens, Luce C. A.; Pennings, Helena J. M.

    2015-01-01

    This article investigates the link between teachers' appraisal of specific interpersonal situations in classrooms and their more general interpersonal identity standard, which together form their interpersonal role identity. Using semi-structured and video-stimulated interviews, data on teachers' appraisals and interpersonal identity standards…

  14. Teachers' Interpersonal Role Identity

    ERIC Educational Resources Information Center

    van der Want, Anna C.; den Brok, Perry; Beijaard, Douwe; Brekelmans, Mieke; Claessens, Luce C. A.; Pennings, Helena J. M.

    2015-01-01

    This article investigates the link between teachers' appraisal of specific interpersonal situations in classrooms and their more general interpersonal identity standard, which together form their interpersonal role identity. Using semi-structured and video-stimulated interviews, data on teachers' appraisals and interpersonal identity standards…

  15. Language, Power and Identity

    ERIC Educational Resources Information Center

    Wodak, Ruth

    2012-01-01

    How are identities constructed in discourse? How are national and European identities tied to language and communication? And what role does power have--power in discourse, over discourse and of discourse? This paper seeks to identify and analyse processes of identity construction within Europe and at its boundaries, particularly the diversity of…

  16. Comprehending the multiple 'values' of green infrastructure - Valuing nature-based solutions for urban water management from multiple perspectives.

    PubMed

    Wild, T C; Henneberry, J; Gill, L

    2017-10-01

    The valuation of urban water management practices and associated nature-based solutions (NBS) is highly contested, and is becoming increasingly important to cities seeking to increase their resilience to climate change whilst at the same time facing budgetary pressures. Different conceptions of 'values' exist, each being accompanied by a set of potential measures ranging from calculative practices (closely linked to established market valuation techniques) - through to holistic assessments that seek to address wider concerns of sustainability. Each has the potential to offer important insights that often go well beyond questions of balancing the costs and benefits of the schemes concerned. However, the need to address - and go beyond - economic considerations presents policy-makers, practitioners and researchers with difficult methodological, ethical and practical challenges, especially when considered without the benefit of a broader theoretical framework or in the absence of well-established tools (as might apply within more traditional infrastructural planning contexts, such as the analysis of transport interventions). Drawing on empirical studies undertaken in Sheffield over a period of 10 years, and delivered in partnership with several other European cities and regions, we compare and examine different attempts to evaluate the benefits of urban greening options and future development scenarios. Comparing these different approaches to the valuation of nature-based solutions alongside other, more conventional forms of infrastructure - and indeed integrating both 'green and grey' interventions within a broader framework of infrastructures - throws up some surprising results and conclusions, as well as providing important sign-posts for future research in this rapidly emerging field. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Linking User Identities Across the DataONE Federation of Data Repositories

    NASA Astrophysics Data System (ADS)

    Jones, M. B.; Mecum, B.; Leinfelder, B.; Jones, C. S.; Walker, L.

    2016-12-01

    DataONE provides services for identifying, authenticating, and authorizing researchers to access and contribute data to repositories within the DataONE federation. In the earth sciences, thousands of institutional and disciplinary repositories have created their own user identity and authentication systems with their own user directory based on a database or web content management systems. Thus, researchers have many identities that are neither linked nor interoperable, making it difficult to reference the identity of these users across systems. Key user information is hidden, and only a non-disambiguated name is often available. From a sample of 160,000 data sets within DataONE, a super-majority of references to the data creators lack even an email address. In an attempt to disambiguate these people via the GeoLink project, we conservatively estimate they represent at least 57,000 unique identities, but without a clear user identifier, there could be as many as 223,000. Interoperability among repositories is critical to improving the scope of scientific synthesis and capabilities for research collaboration. While many have focused on the convenience of Single Sign-On (SSO), we have found that sharing user identifiers is far more useful for interoperability. With an unambiguous user identity in incoming metadata, DataONE has built user-profiles that present that user's data across repositories, that link users and their organizational affiliations, and that allow users to work collaboratively in private groups that span repository systems. DataONE's user identity solution leverages existing systems such as InCommon, CILogon, Google, and ORCID to not further proliferate user identities. DataONE provides a core service allowing users to link their multiple identities so that authenticating with one identity (e.g., ORCID) can authorize access to data protected via another identity (e.g., InCommon). Currently, DataONE is using ORCID identities to link and identify

  18. Multifunctional benefits of SuDS: techno-economic evaluation of decentralised solutions for urban water management

    NASA Astrophysics Data System (ADS)

    Mijic, Ana; Ossa-Moreno, Juan; Smith, Karl M.

    2016-04-01

    The increased frequency of extreme weather events associated with climate change poses a significant threat to the integrity and function of critical urban infrastructure - rail, road, telecommunications, power and water supply/sewerage networks. A key threat within the United Kingdom (UK) is the increased risk of pluvial flooding; the conventional approach of channeling runoff to an outfall has proven to be unsustainable during severe storm events. Green infrastructure, in the form of Sustainable Urban Drainage Systems (SuDS), has been proposed as a means of minimising the risk of pluvial flooding. However, despite their technical performance, SuDS uptake in the UK has not reached its full capacity yet, mostly due to reasons that go beyong the engineering realm. This work investigated the strategic role of SuDS retrofit in managing environmental risks to urban infrastructure in London at a catchment level, through an economic appraisal of multifunctional benefits. It was found that by including the multifunctional benefits of SuDS, the economic feasibility of the project improves considerably. The case study has also shown a mechanism towards achieving wider-scale SuDS retrofit, whereby the investments are split amongst multiple stakeholder groups by highlighting the additional benefits each group derives. Groups include water utilities and their users, local government and critical infrastructure owners. Finally, limitations to the existing cost-benefit methdology in the UK were identified, and recommendations made regarding incentives and governmental regulations to enhance the uptake of SuDS in London. The proposed methodology provides compelling and robust, cost-benefit based evidence of SUDS' effectiveness within the flood risk management planning framework, but also with regard to the additional benefits of Nature Based Solutions in urban environments.

  19. Social Identity and Preferences*

    PubMed Central

    Benjamin, Daniel J.; Choi, James J.; Strickland, A. Joshua

    2009-01-01

    Social identities prescribe behaviors for people. We identify the marginal behavioral effect of these norms on discount rates and risk aversion by measuring how laboratory subjects’ choices change when an aspect of social identity is made salient. When we make ethnic identity salient to Asian-American subjects, they make more patient choices. When we make racial identity salient to black subjects, non-immigrant blacks (but not immigrant blacks) make more patient choices. Making gender identity salient has no effect on intertemporal or risk choices. PMID:20871741

  20. Identity Formation in Adolescents from Italian, Mixed, and Migrant Families

    ERIC Educational Resources Information Center

    Crocetti, Elisabetta; Fermani, Alessandra; Pojaghi, Barbara; Meeus, Wim

    2011-01-01

    The purpose of this study was to compare identity formation in adolescents from Italian (n = 261), mixed (n = 100), and migrant families (n =148). Participants completed the Italian version of the Utrecht-Management of Identity Commitments Scale that assesses identity processes in educational and relational domains. Within a variable-centered…

  1. Adolescents at School: Perspectives on Youth, Identity, and Education.

    ERIC Educational Resources Information Center

    Sadowski, Michael, Ed.

    This collection of papers suggests ways to foster the success of all students in schools and classrooms, focusing on the complex, changing identities young people manage while confronting the challenges of school. The papers are: "Introduction: Why Identity Matters at School" (Michael Sadowski); (1) "Identity and Possibility:…

  2. Identity Formation in Adolescents from Italian, Mixed, and Migrant Families

    ERIC Educational Resources Information Center

    Crocetti, Elisabetta; Fermani, Alessandra; Pojaghi, Barbara; Meeus, Wim

    2011-01-01

    The purpose of this study was to compare identity formation in adolescents from Italian (n = 261), mixed (n = 100), and migrant families (n =148). Participants completed the Italian version of the Utrecht-Management of Identity Commitments Scale that assesses identity processes in educational and relational domains. Within a variable-centered…

  3. Adolescents at School: Perspectives on Youth, Identity, and Education.

    ERIC Educational Resources Information Center

    Sadowski, Michael, Ed.

    This collection of papers suggests ways to foster the success of all students in schools and classrooms, focusing on the complex, changing identities young people manage while confronting the challenges of school. The papers are: "Introduction: Why Identity Matters at School" (Michael Sadowski); (1) "Identity and Possibility:…

  4. Identity and Professional Networking.

    PubMed

    Raj, Medha; Fast, Nathanael J; Fisher, Oliver

    2017-06-01

    Despite evidence that large professional networks afford a host of financial and professional benefits, people vary in how motivated they are to build such networks. To help explain this variance, the present article moves beyond a rational self-interest account to examine the possibility that identity shapes individuals' intentions to network. Study 1 established a positive association between viewing professional networking as identity-congruent and the tendency to prioritize strengthening and expanding one's professional network. Study 2 revealed that manipulating the salience of the self affects networking intentions, but only among those high in networking identity-congruence. Study 3 further established causality by experimentally manipulating identity-congruence to increase networking intentions. Study 4 examined whether identity or self-interest is a better predictor of networking intentions, providing support for the former. These findings indicate that identity influences the networks people develop. Implications for research on the self, identity-based motivation, and professional networking are discussed.

  5. Neurodegeneration and Identity.

    PubMed

    Strohminger, Nina; Nichols, Shaun

    2015-09-01

    There is a widespread notion, both within the sciences and among the general public, that mental deterioration can rob individuals of their identity. Yet there have been no systematic investigations of what types of cognitive damage lead people to appear to no longer be themselves. We measured perceived identity change in patients with three kinds of neurodegenerative disease: frontotemporal dementia, Alzheimer's disease, and amyotrophic lateral sclerosis. Structural equation models revealed that injury to the moral faculty plays the primary role in identity discontinuity. Other cognitive deficits, including amnesia, have no measurable impact on identity persistence. Accordingly, frontotemporal dementia has the greatest effect on perceived identity, and amyotrophic lateral sclerosis has the least. We further demonstrated that perceived identity change fully mediates the impact of neurodegenerative disease on relationship deterioration between patient and caregiver. Our results mark a departure from theories that ground personal identity in memory, distinctiveness, dispositional emotion, or global mental function.

  6. RESTORATION PLUS: A COLLABORATIVE ENVIRONMENTAL PROTECTION AGENCY RESEARCH PROGRAM TO DEVELOP AND EVALUATE ECOSYSTEM RESTORATION AND MANAGEMENT OPTIONS TO ACHIEVE ECOLOGICALLY AND ECONOMICALLY SUSTAINABLE SOLUTIONS

    EPA Science Inventory

    The U.S. Environmental Protection Agency (U.S. EPA) is evaluating ecosystem restoration and management techniques to ensure they create sustainable solutions for degraded watersheds. The ORD/NRMRL initiated the Restoration Plus (RePlus) program in 2002, which emphasizes collabora...

  7. RESTORATION PLUS: A COLLABORATIVE ENVIRONMENTAL PROTECTION AGENCY RESEARCH PROGRAM TO DEVELOP AND EVALUATE ECOSYSTEM RESTORATION AND MANAGEMENT OPTIONS TO ACHIEVE ECOLOGICALLY AND ECONOMICALLY SUSTAINABLE SOLUTIONS

    EPA Science Inventory

    The U.S. Environmental Protection Agency (U.S. EPA) is evaluating ecosystem restoration and management techniques to ensure they create sustainable solutions for degraded watersheds. The ORD/NRMRL initiated the Restoration Plus (RePlus) program in 2002, which emphasizes collabora...

  8. Novel real-time 3D radiological mapping solution for ALARA maximization, D and D assessments and radiological management

    SciTech Connect

    Dubart, Philippe; Hautot, Felix; Morichi, Massimo; Abou-Khalil, Roger

    2015-07-01

    Good management of dismantling and decontamination (D and D) operations and activities is requiring safety, time saving and perfect radiological knowledge of the contaminated environment as well as optimization for personnel dose and minimization of waste volume. In the same time, Fukushima accident has imposed a stretch to the nuclear measurement operational approach requiring in such emergency situation: fast deployment and intervention, quick analysis and fast scenario definition. AREVA, as return of experience from his activities carried out at Fukushima and D and D sites has developed a novel multi-sensor solution as part of his D and D research, approach and method, a system with real-time 3D photo-realistic spatial radiation distribution cartography of contaminated premises. The system may be hand-held or mounted on a mobile device (robot, drone, e.g). In this paper, we will present our current development based on a SLAM technology (Simultaneous Localization And Mapping) and integrated sensors and detectors allowing simultaneous topographic and radiological (dose rate and/or spectroscopy) data acquisitions. This enabling technology permits 3D gamma activity cartography in real-time. (authors)

  9. 'I don't view myself as a woman politician, I view myself as a politician who's a woman': The discursive management of gender identity in political leadership.

    PubMed

    Sorrentino, Jasmin; Augoustinos, Martha

    2016-09-01

    Former Prime Minister Julia Gillard's speech in the Australian parliament on sexism and misogyny received considerable public attention and controversy. However, less attention has been paid to how Gillard attended and oriented to issues related to her status as a woman during the period between her elevation to the position of Prime Minister in June 2010 and the delivery of the misogyny speech in October 2012. Using a discursive psychological approach, this article examines a corpus of interview transcripts in which gender was occasioned both explicitly and implicitly by speakers, thus requiring Gillard to attend to her gender identity. The analysis demonstrates that far from making gender a salient and relevant membership category, Gillard worked strategically to mitigate her gender as merely inconsequential to her role as Prime Minister. These findings are discussed in relation to existing research examining how gender is oriented to, negotiated, and resisted in talk to accomplish social actions, and more specifically what may be at stake for women in leadership positions who explicitly orient to gender as an identity category. © 2016 The British Psychological Society.

  10. Exploring Asian American racial identity.

    PubMed

    Chen, Grace A; Lephuoc, Paul; Guzmán, Michele R; Rude, Stephanie S; Dodd, Barbara G

    2006-07-01

    In this study the authors used cluster analysis to create racial identity profiles for a sample of Asian Americans using the People of Color Racial Identity Attitudes Scale (PCRIAS). A four-cluster solution was chosen: each cluster corresponded to one PCRIAS subscale and was named accordingly. Scores on the Asian American Racism-Related Stress Inventory and the Color-Blind Racial Attitudes Scale were compared across clusters. As expected, the Dissonance and Immersion clusters were characterized by relatively high racism-related stress and low levels of color-blind attitudes; the Conformity cluster showed roughly the opposite pattern. Surprisingly, the Internalization cluster showed a pattern similar to that for Conformity and thus may reflect "pseudoindependence" as discussed by Helms.

  11. Urban gray vs. urban green vs. soil protection — Development of a systemic solution to soil sealing management on the example of Germany

    SciTech Connect

    Artmann, Martina

    2016-07-15

    Managing urban soil sealing is a difficult venture due to its spatial heterogeneity and embedding in a socio-ecological system. A systemic solution is needed to tackle its spatial, ecological and social sub-systems. This study develops a guideline for urban actors to find a systemic solution to soil sealing management based on two case studies in Germany: Munich and Leipzig. Legal-planning, informal-planning, economic-fiscal, co-operative and informational responses were evaluated by indicators to proof which strategy considers the spatial complexity of urban soil sealing (systemic spatial efficiency) and, while considering spatial complexity, to assess what the key management areas for action are to reduce the ecological impacts by urban soil sealing (ecological impact efficiency) and to support an efficient implementation by urban actors (social implementation efficiency). Results suggest framing the systemic solution to soil sealing management through a cross-scale, legal-planning development strategy embedded in higher European policies. Within the socio-ecological system, the key management area for action should focus on the protection of green infrastructure being of high value for actors from the European to local scales. Further efforts are necessary to establish a systemic monitoring concept to optimize socio-ecological benefits and avoid trade-offs such as between urban infill development and urban green protection. This place-based study can be regarded as a stepping stone on how to develop systemic strategies by considering different spatial sub-targets and socio-ecological systems. - Highlights: • Urban soil sealing management is spatially complex. • The legal-planning strategy supports a systemic sealing management. • Urban green infrastructure protection should be in the management focus. • Soil protection requires policies from higher levels of government. • A systemic urban soil sealing monitoring concept is needed.

  12. Genetics and identity.

    PubMed

    Nordgren, Anders

    2008-01-01

    For the last 20 years the concepts of identity and identification have been subject to much interest in the humanities and social sciences. However, the implications of genetics for identity and identification have been largely neglected. In this paper, I distinguish various conceptions of identity (as continuity over time, as basic kind of being, as unique set of properties, and as social role) and identification (as subjective experience of identity in various senses and as social ascription of identity in various senses), and investigate systematically genetic perspectives on each of these conceptions. I stress the importance of taking the genetic perspectives seriously but also their limitations. In particular, I pinpoint conceptual problems that arise when a genetic approach to identity is adopted.

  13. Athletic identity foreclosure.

    PubMed

    Brewer, Britton W; Petitpas, Albert J

    2017-08-01

    Athletic identity foreclosure refers to commitment to the athlete role in the absence of exploration of occupational or ideological alternatives. This article traces the theoretical underpinnings of the construct, examines the role of sport participation in identity development, and provides an overview of the course, correlates, and consequences of athletic identity foreclosure. Implications for future research are discussed. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Data Management and the National Climate Assessment: Best Practices, Lessons Learned, and Future Applications: A Data Quality Solution

    NASA Astrophysics Data System (ADS)

    Kunkel, K.; Champion, S.

    2015-12-01

    Data Management and the National Climate Assessment: A Data Quality Solution Sarah M. Champion and Kenneth E. Kunkel Cooperative Institute for Climate and Satellites, Asheville, NC The Third National Climate Assessment (NCA), anticipated for its authoritative climate change analysis, was also a vanguard in climate communication. From the cutting-edge website to the organization of information, the Assessment content appealed to, and could be accessed by, many demographics. One such pivotal presentation of information in the NCA was the availability of complex metadata directly connected to graphical products. While the basic metadata requirement is federally mandated through a series of federal guidelines as a part of the Information Quality Act, the NCA is also deemed a Highly Influential Scientific Assessment, which requires demonstration of the transparency and reproducibility of the content. To meet these requirements, the Technical Support Unit (TSU) for the NCA embarked on building a system for collecting and presenting metadata that not only met these requirements, but one that has since been employed in support of additional Assessments. The metadata effort for this NCA proved invaluable for many reasons, one of which being that it showcased that there is a critical need for a culture change within the scientific community to support collection and transparency of data and methods to the level produced with the NCA. Irregardless of being federally mandated, it proves to simply be a good practice in science communication. This presentation will detail the collection system built by the TSU, the improvements employed with additional Assessment products, as well as illustrate examples of successful transparency. Through this presentation, we hope to impel the discussion in support of detailed metadata becoming the cultural norm within the scientific community to support influential and highly policy-relevant documents such as the NCA.

  15. Application of linear programming and differential evolutionary optimization methodologies for the solution of coastal subsurface water management problems subject to environmental criteria

    NASA Astrophysics Data System (ADS)

    Karterakis, Stefanos M.; Karatzas, George P.; Nikolos, Ioannis K.; Papadopoulou, Maria P.

    2007-09-01

    SummaryIn the past optimization techniques have been combined with simulation models to determine cost-effective solutions for various environmental management problems. In the present study, a groundwater management problem in a coastal karstic aquifer in Crere, Greece subject to environmental criteria has been studied using classical linear programming and heuristic optimization methodologies. A numerical simulation model of the unconfined coastal aquifer has been first developed to represent the complex non-linear physical system. Then the classical linear programming optimization algorithm of the Simplex method is used to solve the groundwater management problem where the main objective is the hydraulic control of the saltwater intrusion. A piecewise linearization of the non-linear optimization problem is obtained by sequential implementation of the Simplex algorithm and a convergence to the optimal solution is achieved. The solution of the non-linear management problem is also obtained using a heuristic algorithm. A Differential Evolution (DE) algorithm that emulates some of the principles of evolution is used. A comparison of the results obtained by the two different optimization approaches is presented. Finally, a sensitivity analysis is employed in order to examine the influence of the active pumping wells in the evolution of the seawater intrusion front along the coastline.

  16. Changing institutional identities of the student nurse.

    PubMed

    Brennan, Damien; Timmins, Fiona

    2012-10-01

    This paper emphasises the tensions between the ideal of the compliant within care settings and the ideal of the critical thinker within the university setting with reference to student nurse education and identity. Identity is an important part of who we are as people. While modernisation and increased professionalisation of nursing have impacted on staff and patients mostly in a positive way, changes in the management of nursing education in the past 20 years have also heralded a remarkable change in the student identity. Historically informed by association with a particular hospital or health service provider, student nurse identity was shaped by institutional rituals and routine, physically embodied in objects such as uniforms and hospital medals and informed by claims to honesty, virtue and personal integrity (Bradby, 1990). Once part of the structure and fabric of hospital life, nursing students functioned as part of the health care service. As such, their identity was synonymous with that of practicing nurses, whose learning needs were secondary to that of the organisational needs. While this social milieu provided the platform for the formation of institutional pride, belonging and identity, such forms of identity can result in institutional compliance; with the associated risk of ritualistic practice, poor levels of transparent accountability and barriers to whistle blowing should substandard practice arise. Increased student freedom and an emphasis on teaching and learning within the university setting may have benefitted students, patients and the profession, however, the potential impact on student identity is less certain. There is evidence to suggest that students are ill-equipped for their professional identity once qualified and thus require more support for this within universities. This paper explores the tensions between traditional hospital identity and contemporary university identity with reference to student nurse education. The ideal of the

  17. Apollo management: A key to the solution of the social-economical dilemma - The transferability of space-travel managerial techniques to the civil sector

    NASA Technical Reports Server (NTRS)

    Puttkamer, J. V.

    1973-01-01

    An analysis has been conducted to find out whether the management techniques developed in connection with the Apollo project could be used for dealing with such urgent problems of modern society as the crisis of the cities, the increasing environmental pollution, and the steadily growing traffic. Basic concepts and definitions of program and system management are discussed together with details regarding the employment of these concepts in connection with the solution of the problems of the Apollo program. Principles and significance of a systems approach are considered, giving attention to planning, system analysis, system integration, and project management. An application of the methods of project management to the problems of the civil sector is possible if the special characteristics of each particular case are taken into account.

  18. Apollo management: A key to the solution of the social-economical dilemma - The transferability of space-travel managerial techniques to the civil sector

    NASA Technical Reports Server (NTRS)

    Puttkamer, J. V.

    1973-01-01

    An analysis has been conducted to find out whether the management techniques developed in connection with the Apollo project could be used for dealing with such urgent problems of modern society as the crisis of the cities, the increasing environmental pollution, and the steadily growing traffic. Basic concepts and definitions of program and system management are discussed together with details regarding the employment of these concepts in connection with the solution of the problems of the Apollo program. Principles and significance of a systems approach are considered, giving attention to planning, system analysis, system integration, and project management. An application of the methods of project management to the problems of the civil sector is possible if the special characteristics of each particular case are taken into account.

  19. Children's Social Identities

    ERIC Educational Resources Information Center

    Bennett, Mark

    2011-01-01

    This paper provides a brief overview of recent developmental research on themes related to children's social identities. Initially, consideration is given to the capacity for social categorization, following which attention is given to children's developing conceptions of social identities, their identification with social groups, and the…

  20. Personal Identity in Japan

    ERIC Educational Resources Information Center

    Sugimura, Kazumi; Mizokami, Shinichi

    2012-01-01

    This chapter explores characteristics of identity formation among Japanese adolescents and young adults living in a cultural context where individualism has been increasingly emphasized even while maintaining collectivism. We argue that, to develop a sense of identity in Japanese culture, adolescents and young adults carefully consider others'…

  1. Corporate identity. Brand designs.

    PubMed

    Mathieson, Steve

    2004-02-19

    The past two years have seen a steadily more consistent brand identity for the NHS. Branding will become more important as foundation status and PCT commissioning makes acute hospitals more competitive. This has put pressure on some trusts that have their own strong identities.

  2. Institutionalizing Catholic Identity

    ERIC Educational Resources Information Center

    Heft, James L.

    2012-01-01

    The organizers of the conference on Renewing Mission and Identity in Business Education invited me to offer a description of the efforts made at the University of Dayton to institutionalize its Catholic identity. Until 2006, when I left Dayton to begin leading full-time the Institute for Advanced Catholic Studies at the University of Southern…

  3. Capturing Chemical Identity Thinking

    ERIC Educational Resources Information Center

    Ngai, Courtney; Sevian, Hannah

    2017-01-01

    Chemical identity, the idea that every substance has at least one property that makes it unique and able to be differentiated from other substances, is core to the practice of chemistry. Such practice requires using properties to classify as well as to differentiate. Learning which substance properties are productive in chemical identity thinking…

  4. "…Part of My Identity": The Impact of Self-Management on the Sense of Self of Young Women With Type 1 Diabetes.

    PubMed

    Clausi, Laura; Schneider, Margaret

    The purpose of this study was to explore the lived experiences of young women with type 1 diabetes and the ways in which their self-management of their illness may influence their perceived sense of self. Semistructured interviews were conducted with 7 women aged 18 to 22 years who had been formally given a diagnosis of type 1 diabetes. Interviews were audiotaped and transcribed verbatim, and subsequent member checks were completed. Returned member checks and transcriptions were then analyzed using a form of thematic analysis. Three main themes emerged from the data including (1) "I just want to be more free, I guess"; (2) "It's just, like another part of me"; and (3) "I just kind of want to be normal, like I don't even have diabetes." A number of subthemes within each theme were also identified. Findings indicated that many aspects of the young women's day-to-day illness management routine impacted the way in which they viewed themselves. Key aspects that were identified by these women included issues with wanting to feel more free in terms of how they self-manage, trying to stay positive, and wanting to be normal, yet feeling as though they are still different from their peers.

  5. A 2015 Medical Informatics Perspective on Health and Clinical Management: Will Cloud and Prioritization Solutions Be the Future of Health Data Management?

    PubMed Central

    Conchon, E.

    2015-01-01

    Summary Objectives Summarize current excellent research and trends in the field of Health and Clinical management. Methods Synopsis of the articles selected for the IMIA Yearbook 2015 Results Three papers from international peer-reviewed journals have been selected for the Health and Clinical Management section. Conclusion Telemedicine is still very active in Health and clinical management, but the new tendencies on which we focus this year were firstly the introduction of cloud for health data management, with some specific security problems, and secondly an emerging expectation of prioritization tools in health care Management. PMID:26293850

  6. Innovation Practice Using Pervasive Mobile Technology Solutions to Improve Population Health Management: A Pilot Study of Gestational Diabetes Patient Care in Australia.

    PubMed

    Wickramasinghe, Nilmini; Gururajan, Raj

    2016-01-01

    Healthcare service delivery is moving forward from individual care to population health management, because of the fast growth of health records. However, to improve population health performance, it is necessary to leverage relevant data and information using new technology solutions, such as pervasive diabetes mobile technology solution of Inet International Inc., which offers the potential to facilitate patient empowerment with gestational diabetic care. Hence, this article examines the pilot study outcomes of a small clinical trial focusing on pregnant patients affected by gestational diabetes mellitus, in an Australian not for profit healthcare context. The aims include establishing proof of concept and also assessing the usability, acceptability, and functionality of this mobile solution and thereby generate hypotheses to be tested in a large-scale confirmatory clinical trial.

  7. [Diagnosing gender identity].

    PubMed

    Kaltiala-Heino, Riittakerttu; Mattila, Aino; Kärnä, Teemu; Joutsenneimi, Kaisla

    2015-01-01

    Transsexualism and other variations of gender identity are based on a stable sense of identity. The aetiology of this phenomenon is not fully known. Suffering caused by gender dysphoria is alleviated with sex reassignment. The psychiatric assessment of both adolescents and adults has been centralized in Finland to two university hospitals, the Helsinki University Hospital and Tampere University Hospital. In both hospitals, multidisciplinary teams aim at differential diagnosis by using well-known psychiatric and psychological instruments. Wishes for sex reassignment that are caused by a mental health disorder are excluded. Assessment in adolescence is challenging because the identity in youth is still forming.

  8. Dissociative Identity Disorder

    PubMed Central

    2009-01-01

    A brief description of the controversies surrounding the diagnosis of dissociative identity disorder is presented, followed by a discussion of the proposed similarities and differences between dissociative identity disorder and borderline personality disorder. The phenomenon of autohypnosis in the context of early childhood sexual trauma and disordered attachment is discussed, as is the meaning of alters or alternate personalities. The author describes recent neurosciences research that may relate the symptoms of dissociative identity disorder to demonstrable disordered attention and memory processes. A clinical description of a typical patient presentation is included, plus some recommendations for approaches to treatment. PMID:19724751

  9. Adolescence: Search for an Identity

    ERIC Educational Resources Information Center

    Kasinath, H. M.

    2013-01-01

    James Marcia (1991, 1994, 1999, 2002) expanded on Erikson's theory of identity formation. Specifically, he focused on two essential processes in achieving a mature identity: exploration and commitment. Erikson's observations about identity were extended by Marcia, who described four identity statuses: identity diffusion, foreclosure, moratorium…

  10. Internet of things and Big Data as potential solutions to the problems in waste electrical and electronic equipment management: An exploratory study.

    PubMed

    Gu, Fu; Ma, Buqing; Guo, Jianfeng; Summers, Peter A; Hall, Philip

    2017-10-01

    Management of Waste Electrical and Electronic Equipment (WEEE) is a vital part in solid waste management, there are still some difficult issues require attentionss. This paper investigates the potential of applying Internet of Things (IoT) and Big Data as the solutions to the WEEE management problems. The massive data generated during the production, consumption and disposal of Electrical and Electronic Equipment (EEE) fits the characteristics of Big Data. Through using the state-of-the-art communication technologies, the IoT derives the WEEE "Big Data" from the life cycle of EEE, and the Big Data technologies process the WEEE "Big Data" for supporting decision making in WEEE management. The framework of implementing the IoT and the Big Data technologies is proposed, with its multiple layers are illustrated. Case studies with the potential application scenarios of the framework are presented and discussed. As an unprecedented exploration, the combined application of the IoT and the Big Data technologies in WEEE management brings a series of opportunities as well as new challenges. This study provides insights and visions for stakeholders in solving the WEEE management problems under the context of IoT and Big Data. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Autoethnography: Inquiry into Identity

    ERIC Educational Resources Information Center

    Hoppes, Steve

    2014-01-01

    This chapter provides guidelines and suggestions for assessing student development using autoethnography, a qualitative research method. Autoethnography guides students in examining the nexus between personal and professional identities, including skills, challenges, values, histories, and hopes for the future.

  12. Native American Identity

    ERIC Educational Resources Information Center

    Horse, Perry G.

    2005-01-01

    Many issues and elements--including ethnic nomenclature, racial attitudes, and the legal and political status of American Indian nations and Indian people--influence Native American identity. (Contains 3 notes.)

  13. Native American Identity

    ERIC Educational Resources Information Center

    Horse, Perry G.

    2005-01-01

    Many issues and elements--including ethnic nomenclature, racial attitudes, and the legal and political status of American Indian nations and Indian people--influence Native American identity. (Contains 3 notes.)

  14. Identity verifier performance

    SciTech Connect

    Maxwell, R.

    1987-01-01

    This report is a transcript of a paper given at the Smart Card Applications and Technologies Conference, October 14, 1987. Identity verification techniques are identified and discussed, and statistical performance data is given. 20 figs. (JF)

  15. Autoethnography: Inquiry into Identity

    ERIC Educational Resources Information Center

    Hoppes, Steve

    2014-01-01

    This chapter provides guidelines and suggestions for assessing student development using autoethnography, a qualitative research method. Autoethnography guides students in examining the nexus between personal and professional identities, including skills, challenges, values, histories, and hopes for the future.

  16. Story telling: crafting identities

    PubMed Central

    McMahon, Mary; Watson, Mark

    2013-01-01

    Career guidance clients are seeking to craft new identities that better position them in their careers. The focus of the present article is on narrative career counselling's potential contribution in providing a meaningful and useful experience for career guidance clients. To illustrate the potential of narrative career counselling, the story telling approach is offered as an example to illustrate how identity can be crafted in contextually and culturally sensitive ways. PMID:24009405

  17. [Management and accounting solution required in clinical laboratory department in the hospital and the balanced scorecard (BSC)].

    PubMed

    Takahashi, Toshiro

    2006-11-01

    This is to describe required accounting knowledge and the techniques for the clinical laboratory department management level people to operate their division from the viewpoint of management. Especially, the necessity and the efficacy of the BSC implementation in the clinical laboratory department are being explained.

  18. Energy Management Needs; A Project to Develop Solutions for Higher Education's Energy Problems in the 1980's.

    ERIC Educational Resources Information Center

    Coldren, Sharon L.; Mitchell, Cecilia

    Current patterns of energy management within higher education institutions and energy-related information and services that are needed by senior administrators and others to develop and improve energy management and planning on campus were studied. The findings and recommendations will be used to help develop a new research and action program for…

  19. Proceedings of a workshop on slope stability: problems and solutions in forest management; Seattle, Washington; February 6-8, 1984.

    Treesearch

    Doug Swanston

    1985-01-01

    mountainous areas of the western United States, Canada, and Alaska is severely restricted by unstable terrain that is susceptible to soil movement varying from surface creep to catastrophic landslides. Management practices that might trigger or increase such disturbance are increasingly subject to public scrutiny.Land management-planning as required by the...

  20. On a New Trigonometric Identity

    ERIC Educational Resources Information Center

    Chen, Hongwei

    2002-01-01

    A new trigonometric identity derived from factorizations and partial fractions is given. This identity is used to evaluate the Poisson integral via Riemann sum and to establish some trigonometric summation identities.

  1. On a New Trigonometric Identity

    ERIC Educational Resources Information Center

    Chen, Hongwei

    2002-01-01

    A new trigonometric identity derived from factorizations and partial fractions is given. This identity is used to evaluate the Poisson integral via Riemann sum and to establish some trigonometric summation identities.

  2. Tools for Understanding Identity

    SciTech Connect

    Creese, Sadie; Gibson-Robinson, Thomas; Goldsmith, Michael; Hodges, Duncan; Kim, Dee DH; Love, Oriana J.; Nurse, Jason R.; Pike, William A.; Scholtz, Jean

    2013-12-28

    Identity attribution and enrichment is critical to many aspects of law-enforcement and intelligence gathering; this identity typically spans a number of domains in the natural-world such as biographic information (factual information – e.g. names, addresses), biometric information (e.g. fingerprints) and psychological information. In addition to these natural-world projections of identity, identity elements are projected in the cyber-world. Conversely, undesirable elements may use similar techniques to target individuals for spear-phishing attacks (or worse), and potential targets or their organizations may want to determine how to minimize the attack surface exposed. Our research has been exploring the construction of a mathematical model for identity that supports such holistic identities. The model captures the ways in which an identity is constructed through a combination of data elements (e.g. a username on a forum, an address, a telephone number). Some of these elements may allow new characteristics to be inferred, hence enriching the holistic view of the identity. An example use-case would be the inference of real names from usernames, the ‘path’ created by inferring new elements of identity is highlighted in the ‘critical information’ panel. Individual attribution exercises can be understood as paths through a number of elements. Intuitively the entire realizable ‘capability’ can be modeled as a directed graph, where the elements are nodes and the inferences are represented by links connecting one or more antecedents with a conclusion. The model can be operationalized with two levels of tool support described in this paper, the first is a working prototype, the second is expected to reach prototype by July 2013: Understanding the Model The tool allows a user to easily determine, given a particular set of inferences and attributes, which elements or inferences are of most value to an investigator (or an attacker). The tool is also able to take

  3. Development of Professional Identity in SMEs.

    ERIC Educational Resources Information Center

    Puurula, Arja; Lofstrom, Erika

    This paper describes a study of the development of professional identity among employees in small and medium sized enterprises (SMEs) participating in large-scale company-wide training programs. Managers and employees in 175 SMEs in Finland participated. These two research questions were posed: (1) are there differences in the perceptions of…

  4. Dogs Discriminate Identical Twins

    PubMed Central

    Pinc, Ludvík; Bartoš, Luděk; Reslová, Alice; Kotrba, Radim

    2011-01-01

    Earlier studies have shown variation among experimental attempts to establish whether human monozygotic twins that are genetically identical also have identical individual scents. In none of the cases were the dogs able to distinguish all the individual scents of monozygotic twins living in the same environment if the scents were presented to them separately. Ten specially trained police German Shepherd dogs of three Czech Republic Police Regional Headquarters were used for scent identification in our study. The dogs were supposed to match scents of two monozygotic pairs (5 and 7 years old) and two dizygotic twin pairs (8 and 13 years old). Scents were collected on cotton squares stored in glass jars. Dog handlers were blind to the experiment details. In each trial (line-up), one scent was used as a starting scent and the dog was then sent to determine if any of the 7 presented glass jars contained a matching scent. Scents of children of similar ages were used as distractors. In the matching procedure, the dogs matched correctly the scent of one twin with the other, as well as two scents collected from every single identical and non-identical twin to prove their efficacy and likewise, the presence of the matching twin scent in any given glass jar. All dogs in all trials distinguished correctly the scents of identical as well as non-identical twins. All dogs similarly matched positively two scents collected from the same individuals. Our findings indicated that specially trained German Shepherd dogs are able to distinguish individual scents of identical twins despite the fact that they live in the same environment, eat the same food and even if the scents are not presented to them simultaneously. PMID:21698282

  5. When multiple identities interfere: the role of identity centrality.

    PubMed

    Settles, Isis H

    2004-04-01

    The current study extends research in the area of identity conflict or interference by focusing on a new identity combination, the woman and scientist identities. In addition, it examines the influence of identity centrality, or importance, as a predictor of interference and moderator of the relation between interference and well-being and science performance. Supporting hypotheses, greater identity interference was related to lower levels of performance and well-being. Furthermore, woman centrality was unrelated to interference for those with a central scientist identity, but for those without a central scientist identity, they were positively related. Although central identities were related to positive outcomes in the absence of interference, the outcomes of all women suffered when interference was high, contrary to the hypothesis. The implications of identity centrality for understanding the negotiation of potentially conflicting identities, and for the retention of women in the sciences, are discussed.

  6. Best packing of identical helices

    NASA Astrophysics Data System (ADS)

    Huh, Youngsik; Hong, Kyungpyo; Kim, Hyoungjun; No, Sungjong; Oh, Seungsang

    2016-10-01

    In this paper we prove the unique existence of a ropelength-minimizing conformation of the θ-spun double helix in a mathematically rigorous way, and find the minimal ropelength {{{Rop}}}* (θ )=-\\tfrac{8π }{t} where t is the unique solution in [-θ ,0] of the equation 2-2\\cos (t+θ )={t}2. Using this result, the pitch angles of the standard, triple and quadruple helices are around 39.3771^\\circ , 42.8354^\\circ and 43.8351^\\circ , respectively, which are almost identical with the approximated pitch angles of the zero-twist structures previously known by Olsen and Bohr. We also find the ropelength of the standard N-helix.

  7. Balancing Fairness and Efficiency: The Impact of Identity-Blind and Identity-Conscious Accountability on Applicant Screening

    PubMed Central

    Self, William T.; Mitchell, Gregory; Mellers, Barbara A.; Tetlock, Philip E.; Hildreth, J. Angus D.

    2015-01-01

    This study compared two forms of accountability that can be used to promote diversity and fairness in personnel selections: identity-conscious accountability (holding decision makers accountable for which groups are selected) versus identity-blind accountability (holding decision makers accountable for making fair selections). In a simulated application screening process, undergraduate participants (majority female) sorted applicants under conditions of identity-conscious accountability, identity-blind accountability, or no accountability for an applicant pool in which white males either did or did not have a human capital advantage. Under identity-conscious accountability, participants exhibited pro-female and pro-minority bias, particularly in the white-male-advantage applicant pool. Under identity-blind accountability, participants exhibited no biases and candidate qualifications dominated interview recommendations. Participants exhibited greater resentment toward management under identity-conscious accountability. PMID:26660723

  8. Balancing Fairness and Efficiency: The Impact of Identity-Blind and Identity-Conscious Accountability on Applicant Screening.

    PubMed

    Self, William T; Mitchell, Gregory; Mellers, Barbara A; Tetlock, Philip E; Hildreth, J Angus D

    2015-01-01

    This study compared two forms of accountability that can be used to promote diversity and fairness in personnel selections: identity-conscious accountability (holding decision makers accountable for which groups are selected) versus identity-blind accountability (holding decision makers accountable for making fair selections). In a simulated application screening process, undergraduate participants (majority female) sorted applicants under conditions of identity-conscious accountability, identity-blind accountability, or no accountability for an applicant pool in which white males either did or did not have a human capital advantage. Under identity-conscious accountability, participants exhibited pro-female and pro-minority bias, particularly in the white-male-advantage applicant pool. Under identity-blind accountability, participants exhibited no biases and candidate qualifications dominated interview recommendations. Participants exhibited greater resentment toward management under identity-conscious accountability.

  9. Identities for generalized hypergeometric coefficients

    SciTech Connect

    Biedenharn, L.C.; Louck, J.D.

    1991-01-01

    Generalizations of hypergeometric functions to arbitrarily many symmetric variables are discussed, along with their associated hypergeometric coefficients, and the setting within which these generalizations arose. Identities generalizing the Euler identity for {sub 2}F{sub 1}, the Saalschuetz identity, and two generalizations of the {sub 4}F{sub 3} Bailey identity, among others, are given. 16 refs.

  10. Finding urban waste management solutions and policies: Waste-to-energy development and livelihood support system in Payatas, Metro Manila, Philippines.

    PubMed

    Serrona, Kevin Roy; Yu, Jeong-Soo

    2009-01-01

    One of the potential solutions in social and environmental sustainability in municipal solid waste management (MSW) in Metro Manila is to combine community-based recycling and sound landfill management strategies. The marriage of the two puts importance on recycling as a source of livelihood while proper landfill management aims to improve the aesthetic and environmental quality of disposal facilities in urban areas. To do this, a social mapping of wastepickers, junkshops and local recycling practices needs to be undertaken and at the same time assess strategies of the national and local governments vis-à-vis existing laws on municipal solid waste. The case of Payatas controlled disposal facility was taken as a pilot study because it represents the general condition of disposal sites in Metro Manila and the social landscape that it currently has. In addition, a waste-to-energy (WTE) project has been established in Payatas to produce electricity from methane gas. Preliminary interviews with wastepickers show that development interventions in disposal sites such as WTE pose no opposition from host communities for as long as alternative livelihood opportunities are provided. Regulating the flow of wastepickers into the landfill has advantages like improved income and security. Felt needs were also articulated like provision of financial support or capital for junkshop operation and skills training. Overall, a smooth relationship between the local government and community associations pays well in a transitioning landfill management scheme such as Payatas.

  11. Effective postoperative pain management in children after ambulatory surgery, with a focus on tonsillectomy: barriers and possible solutions.

    PubMed

    Dorkham, Mariana C; Chalkiadis, George A; von Ungern Sternberg, Britta S; Davidson, Andrew J

    2014-03-01

    Pain following ambulatory surgery is often poorly managed at home. Certain procedures, such as tonsillectomy, cause high levels of pain for at least 1 week postoperatively. This impacts significantly on recovery and postoperative morbidity with regards to oral intake, sleep, and behavior. Barriers to effective postoperative pain management at home following discharge have been investigated and incorporate: parental factors, such as the ability to recognize and assess their child's pain, and misconceptions about analgesics; child factors, such as refusal to take medication; medication factors, such as ineffective medication or inadequate formulation or dose of analgesics; and system factors, such as poor discharge instructions, difficulty in obtaining medication and lack of information provision. A number of interventions have been suggested and trialled in an effort to address these barriers, which encompass educational strategies, improved information provision, improved medication regimens, and the provision of tools to aid parents in the pain management of their children. All in all, improvements in pain outcomes have been minor, and a more holistic approach, that appreciates the complex and multifaceted nature of pain management at home, is required.

  12. True Serials: A True Solution for Electronic Resource Management Needs in a Medium-Size Academic Library

    ERIC Educational Resources Information Center

    Milczarski, Vivian; Garofalo, Denise A.

    2011-01-01

    A desire for more functionality seemed to clash with the fiscal reality of limited funds, but after investigating alternatives, Mount Saint Mary College was able to provide its faculty and students with a more useful and function-rich electronic resource management through a move to a hosted open source service. (Contains 8 figures.)

  13. True Serials: A True Solution for Electronic Resource Management Needs in a Medium-Size Academic Library

    ERIC Educational Resources Information Center

    Milczarski, Vivian; Garofalo, Denise A.

    2011-01-01

    A desire for more functionality seemed to clash with the fiscal reality of limited funds, but after investigating alternatives, Mount Saint Mary College was able to provide its faculty and students with a more useful and function-rich electronic resource management through a move to a hosted open source service. (Contains 8 figures.)

  14. School Refuser Child Identities

    ERIC Educational Resources Information Center

    Stroobant, Emma; Jones, Alison

    2006-01-01

    "School refuser" is an always-already negative child identity. The term is used to categorize children or adolescents who appear to dislike and fear school (or aspects of school) and persistently refuse to attend or attend very unwillingly. Given that school attendance is generally considered a necessary social good, regular and anxious…

  15. Graduate Identity and Employability

    ERIC Educational Resources Information Center

    Hinchliffe, Geoffrey William; Jolly, Adrienne

    2011-01-01

    This paper develops the concept of graduate identity as a way of deepening the understanding of graduate employability. It does this through presenting research in which over 100 employers in East Anglia were asked to record their perceptions of graduates in respect of their employability. The findings suggest a composite and complex graduate…

  16. Dissociative Identity Disorder

    ERIC Educational Resources Information Center

    Schmidt, Tom

    2007-01-01

    Few psychological disorders in the Diagnostic Statistical Manual have generated as much controversy as Dissociative Identity Disorder (DID). For the past 35 years diagnoses of DID, previously referred to as Multiple Personality Disorder (MPD), have increased exponentially, causing various psychological researchers and clinicians to question the…

  17. Language, Identity, and Exile

    ERIC Educational Resources Information Center

    Erdinast-Vulcan, Daphna

    2010-01-01

    The exilic mode of being, a living on boundary-lines, produces a constant relativization of one's home, one's culture, one's language, and one's self, through the acknowledgement of otherness. It is a homesickness without nostalgia, without the desire to return to the same, to be identical to oneself. The encounter with the other which produces a…

  18. Women and Identity.

    ERIC Educational Resources Information Center

    Coleman, Ann; And Others

    An interdisciplinary course on women and identity for college-level women's studies instructors is presented. Materials for the course are taken from myth, psychology, sociology, feminism, art, and other disciplines. It is divided into seven units: sexuality, fertility, work and family, fear and envy, women's networks, individuality, and social…

  19. Beyond Gender Identity?

    ERIC Educational Resources Information Center

    Rasmussen, Mary Lou

    2009-01-01

    This paper focuses on the continuing significance of gender identity as a category of analysis within the field of gender theory and research in education. I begin by considering contemporary discussions of the limitations of research relating to gender theory and research in education. Following on from this, I explore some contemporary…

  20. Identities in Flux

    ERIC Educational Resources Information Center

    Wagner, Tom

    2007-01-01

    Because people's vision of themselves and others is always changing, students wondered how pictures might show the effect of time and history on identity. They wondered how they might show two self-portraits in the same picture. This article describes a lesson on reconstructive self-portrait using a contrapuntal format. (Contains 5 resources and 3…

  1. Adoption and Identity.

    ERIC Educational Resources Information Center

    Lieberman, E. James

    1998-01-01

    Discusses how adoption responds to ancient questions about origins. Maintains that one's identity hinges on actual relationships more than on pedigree and genes. Discusses reasons for informing a child about his or her adoption. Suggests that adoption is a constructive process involving too many worrisome warnings and anxiety-raising advice by the…

  2. Identity, Compensation, and Conservation.

    ERIC Educational Resources Information Center

    Acredolo, Curt; Acredolo, Linda P.

    1979-01-01

    Tests Piaget's assertions regarding compensation, identity, and conservation using a modified replication of Piaget and Taponier's classic study of liquid conservation. A total of 96 children in kindergarten and first grade were presented with a sequence of anticipation-of-liquid-conservation, anticipation-of-water-levels, and standard…

  3. Story Telling: Crafting Identities

    ERIC Educational Resources Information Center

    McMahon, Mary; Watson, Mark

    2013-01-01

    Career guidance clients are seeking to craft new identities that better position them in their careers. The focus of the present article is on narrative career counselling's potential contribution in providing a meaningful and useful experience for career guidance clients. To illustrate the potential of narrative career counselling, the story…

  4. Discourses of Identity

    ERIC Educational Resources Information Center

    Van Leeuwen, Theo

    2009-01-01

    This lecture discusses the concept of lifestyle, which emerged in the field of marketing in the 1970s, as a new, and increasingly pervasive, discourse of identity cutting through older "demographic" discourses. Distributed by mediated experts and role models, and realized through the semiotics of "composites of connotation", it redraws the…

  5. Identity conflicts in adoptees.

    PubMed

    Sorosky, A D; Baran, A; Pannor, R

    1975-01-01

    A review of the literature, and interviews with a large number of adoptees who have experienced reunions with their birth parents, indicates that adoptees are more vulnerable than the population at large to the development of identity problems in late adolescence and young adulthood.

  6. The Visual Identity Project

    ERIC Educational Resources Information Center

    Tennant-Gadd, Laurie; Sansone, Kristina Lamour

    2008-01-01

    Identity is the focus of the middle-school visual arts program at Cambridge Friends School (CFS) in Cambridge, Massachusetts. Sixth graders enter the middle school and design a personal logo as their first major project in the art studio. The logo becomes a way for students to introduce themselves to their teachers and to represent who they are…

  7. Language, Identity, and Exile

    ERIC Educational Resources Information Center

    Erdinast-Vulcan, Daphna

    2010-01-01

    The exilic mode of being, a living on boundary-lines, produces a constant relativization of one's home, one's culture, one's language, and one's self, through the acknowledgement of otherness. It is a homesickness without nostalgia, without the desire to return to the same, to be identical to oneself. The encounter with the other which produces a…

  8. Story Telling: Crafting Identities

    ERIC Educational Resources Information Center

    McMahon, Mary; Watson, Mark

    2013-01-01

    Career guidance clients are seeking to craft new identities that better position them in their careers. The focus of the present article is on narrative career counselling's potential contribution in providing a meaningful and useful experience for career guidance clients. To illustrate the potential of narrative career counselling, the story…

  9. Teaching European Identities

    ERIC Educational Resources Information Center

    Raento, Pauliina

    2008-01-01

    The political, cultural and social make-up of Europe is changing fast. A new European identity is under construction, but old contradictions and diversity challenge its contents, forms and boundaries. Migration, the changing role of the nation-state and Europe's regions, the reshaping of politico-administrative and perceptional boundaries, the…

  10. The Symbolic Identity Technique.

    ERIC Educational Resources Information Center

    Goud, Nelson H.

    2001-01-01

    Explains the role of symbols in attaining total psychic growth by applying concepts of C. Jung, R. Assagiolo, and L. Kubie. Describes a new strategy, the symbolic identity technique, which involves environmental exploration in a relaxed, receptive manner in order to discover something in the outer environment that reflects one's inner nature.…

  11. The Visual Identity Project

    ERIC Educational Resources Information Center

    Tennant-Gadd, Laurie; Sansone, Kristina Lamour

    2008-01-01

    Identity is the focus of the middle-school visual arts program at Cambridge Friends School (CFS) in Cambridge, Massachusetts. Sixth graders enter the middle school and design a personal logo as their first major project in the art studio. The logo becomes a way for students to introduce themselves to their teachers and to represent who they are…

  12. Student Teachers' Professional Identity

    ERIC Educational Resources Information Center

    Timostsuk, Inge; Ugaste, Aino

    2010-01-01

    This paper presents the findings of a qualitative interview study of the professional identity of 45 student teachers. The students described their personal experiences in teaching their own subject and the positive and negative emotions that were evoked. Students emphasized failure or success but not what they had or had not learned. Broader…

  13. The Music Identity Project

    ERIC Educational Resources Information Center

    Talbot, Brent C.

    2013-01-01

    This article addresses the intrapersonal aims of music education with specific emphasis on musical identity. For the author, the question "Who am I?" is ingrained, shaped, and experienced by the contexts, relationships, and activities in which people are most deeply invested. Thus, he believes that music education should have mechanisms…

  14. Adoption and Identity.

    ERIC Educational Resources Information Center

    Lieberman, E. James

    1998-01-01

    Discusses how adoption responds to ancient questions about origins. Maintains that one's identity hinges on actual relationships more than on pedigree and genes. Discusses reasons for informing a child about his or her adoption. Suggests that adoption is a constructive process involving too many worrisome warnings and anxiety-raising advice by the…

  15. Teaching European Identities

    ERIC Educational Resources Information Center

    Raento, Pauliina

    2008-01-01

    The political, cultural and social make-up of Europe is changing fast. A new European identity is under construction, but old contradictions and diversity challenge its contents, forms and boundaries. Migration, the changing role of the nation-state and Europe's regions, the reshaping of politico-administrative and perceptional boundaries, the…

  16. Gendered Avatar Identity

    ERIC Educational Resources Information Center

    Woolums, Viola

    2011-01-01

    Gendered appearance in "World of Warcraft" is of particular interest because it seems to infiltrate interactions between individuals without serving a functional purpose within the game itself. It provides an opportunity to look at avatar choice in environments that have a primary purpose aside from existing as an arena for creating identity, and…

  17. Identity, Regression and Development.

    ERIC Educational Resources Information Center

    Kroger, Jane

    1996-01-01

    Seeks to review varied meanings regression has held within psychoanalytic and developmental literatures; focus on the forms, frequencies, and functions of regression when examining data from two structural developmental models addressing dimensions of normative adolescent identity development; and consider precipitants for different forms of…

  18. Multicentre clinical trials' data management: a hybrid solution to exploit the strengths of electronic data capture and electronic health records systems.

    PubMed

    Fraccaro, Paolo; Dentone, Chiara; Fenoglio, Daniela; Giacomini, Mauro

    2013-12-01

    Clinical Trials (CTs) are indispensable instruments for evidence-based medicine and frequently necessitate the management, sharing and analysis of large amounts of data amongst partners in different locations. To effectively satisfy these requirements, the proposed solution combines a web platform and a Clinical Data Management System (CDMS) to exploit the strengths of Electronic Health Records (EHR) and Electronic Data Capture (EDC) systems. The core of the proposal is a relational database which has high data structuring characteristics and utilises biomedical controlled vocabularies (e.g. LOINC and ICD). In addition, units and normality ranges were collected for data comparison through the application of the Z-score transformation. The obtained CDMS preserves the EDC's flexibility and user autonomy and permits the creation of patient cohorts, as in the EHR. Accordingly, clinical information, after the initial recording, is available for different simultaneous multicentre CTs. Furthermore, interface runtime controls guarantee high data quality during data entering processes. Currently, the proposed system has been developed in the HIV and eye diseases fields in Italy. The proposed solution is flexible and suitable to perform multicentre research within a varying range of medical domains. In the future, the automatic importation of information from hospitals has been planned through an HL7 standard interface which would improve both data quantity and quality.

  19. SuperIdentity: Fusion of Identity across Real and Cyber Domains

    SciTech Connect

    Black, Sue; Creese, Sadie; Guest, Richard; Pike, William A.; Saxby, Steven; Stanton Fraser, Danae; Stevenage, Sarah; Whitty, Monica

    2012-04-23

    Under both benign and malign circumstances, people now manage a spectrum of identities across both real-world and cyber domains. Our belief, however, is that all these instances ultimately track back for an individual to reflect a single 'SuperIdentity'. This paper outlines the assumptions underpinning the SuperIdentity Project, describing the innovative use of data fusion to incorporate novel real-world and cyber cues into a rich framework appropriate for modern identity. The proposed combinatorial model will support a robust identification or authentication decision, with confidence indexed both by the level of trust in data provenance, and the diagnosticity of the identity factors being used. Additionally, the exploration of correlations between factors may underpin the more intelligent use of identity information so that known information may be used to predict previously hidden information. With modern living supporting the 'distribution of identity' across real and cyber domains, and with criminal elements operating in increasingly sophisticated ways in the hinterland between the two, this approach is suggested as a way forwards, and is discussed in terms of its impact on privacy, security, and the detection of threat.

  20. Change management and partnership: achieving a solution to provide peritoneal dialysis in a long-term care setting.

    PubMed

    Yang, Charlie; Campbell, Jill

    2009-01-01

    Health care organizations must respond quickly to today's volatile and changing environment. This article describes how St. Michael's Hospital (acute care hospital) and the Drs. Paul and John Rekai Centre (long-term care facility) collaborated to use an innovative approach to address pressures of change affecting peritoneal dialysis (PD) care delivery for the elderly. The collaborative applied Galpin's (1996) nine-stage Change Management Model to implement the organizational change. Both organizations generated a shared vision to improve timely access to nursing homes for patients requiring both placement and ongoing peritoneal dialysis. They analyzed their current status and committed resources for the collaboration. Both organizations generated general and detailed recommendations for PD care delivery processes. A pilot was implemented and refinement of the collaboration occurred prior to formal roll out. This application of a change management model to establish organizational partnership may be of interest to those seeking to establish similar collaborations.

  1. Integrating Puppet and Gitolite to provide a novel solution for scalable system management at the MPPMU Tier2 centre

    NASA Astrophysics Data System (ADS)

    Delle Fratte, C.; Kennedy, J. A.; Kluth, S.; Mazzaferro, L.

    2015-12-01

    In a grid computing infrastructure tasks such as continuous upgrades, services installations and software deployments are part of an admins daily work. In such an environment tools to help with the management, provisioning and monitoring of the deployed systems and services have become crucial. As experiments such as the LHC increase in scale, the computing infrastructure also becomes larger and more complex. Moreover, today's admins increasingly work within teams that share responsibilities and tasks. Such a scaled up situation requires tools that not only simplify the workload on administrators but also enable them to work seamlessly in teams. In this paper will be presented our experience from managing the Max Planck Institute Tier2 using Puppet and Gitolite in a cooperative way to help the system administrator in their daily work. In addition to describing the Puppet-Gitolite system, best practices and customizations will also be shown.

  2. Construction challenges and solutions in TAMU3, a 14 T stress-managed Nb{sub 3}Sn dipole

    SciTech Connect

    Holik, E. F.; Garrison, R.; Diaczenko, N.; Elliott, T.; Jaisle, A.; McInturff, A. D.; McIntyre, P.; Sattarov, A.

    2014-01-29

    The Accelerator Research Laboratory at Texas A and M University is nearing completion of a Nb{sub 3}Sn dipole that incorporates stress management directly in its windings. The windings utilize graded-cross-section cable made from 54/61 (54 out of a 61 subelement hexagonal pattern) Restacked Rod Processed® Nb{sub 3}Sn/Cu conductor and fine-filament S-2 glass fabric insulation. Coil heat treatment and associated differential expansions have brought about some tin leakage, highresistance electrical shorts, and coil gaps. TAMU3b impregnation successfully increased the coil-to-ground resistance. Quench protection in TAMU3 was simulated using QUENCH. The tests of TAMU3 should provide the first examination of stress management at field intensities greater than 12 T.

  3. Construction challenges and solutions in TAMU3, a 14 T stress-managed Nb3Sn dipole

    NASA Astrophysics Data System (ADS)

    Holik, E. F.; Garrison, R.; Diaczenko, N.; Elliott, T.; Jaisle, A.; McInturff, A. D.; McIntyre, P.; Sattarov, A.

    2014-01-01

    The Accelerator Research Laboratory at Texas A&M University is nearing completion of a Nb3Sn dipole that incorporates stress management directly in its windings. The windings utilize graded-cross-section cable made from 54/61 (54 out of a 61 subelement hexagonal pattern) Restacked Rod Processed® Nb3Sn/Cu conductor and fine-filament S-2 glass fabric insulation. Coil heat treatment and associated differential expansions have brought about some tin leakage, highresistance electrical shorts, and coil gaps. TAMU3b impregnation successfully increased the coil-to-ground resistance. Quench protection in TAMU3 was simulated using QUENCH. The tests of TAMU3 should provide the first examination of stress management at field intensities greater than 12 T.

  4. An Overview of the Challenges With and Proposed Solutions for the Ingest and Distribution Processes for Airborne Data Management

    NASA Technical Reports Server (NTRS)

    Beach, Aubrey; Northup, Emily; Early, Amanda; Wang, Dali; Kusterer, John; Quam, Brandi; Chen, Gao

    2015-01-01

    The current data management practices for NASA airborne field projects have successfully served science team data needs over the past 30 years to achieve project science objectives, however, users have discovered a number of issues in terms of data reporting and format. The ICARTT format, a NASA standard since 2010, is currently the most popular among the airborne measurement community. Although easy for humans to use, the format standard is not sufficiently rigorous to be machine-readable. This makes data use and management tedious and resource intensive, and also create problems in Distributed Active Archive Center (DAAC) data ingest procedures and distribution. Further, most DAACs use metadata models that concentrate on satellite data observations, making them less prepared to deal with airborne data.

  5. Prevalence of Erwinia soft rot affecting cut foliage, Dracaena sanderiana ornamental industry and solution towards its management.

    PubMed

    Kayalvily, Thio Desiya; Jegathambigai, V; Karunarathne, M D S D; Svinningen, Arne; Mikunthan, G

    2012-01-01

    The study was carried out under net house conditions at Green Farms Ltd, Marawila to determine the occurrence and severity of Erwinia soft rot disease in Dracaena sanderiana plants and to formulate the possible control measures. Field experiment was carried out to manage the soft rot disease in D. sanderiana plants. Three different soil treatments with vermicompost, cow dung and poultry manure were tested to manage the disease and plots without application were kept as control. Percent disease incidence, disease reduction and growth parameters were recorded and data were statistically analyzed. Higher percentage of disease reduction was observed in vermicompost (80%) treated plots than those with cow dung (60%) and poultry manure treated. Sprinkler application of water was found favorable to spread soft rot disease and watering through horse pope had lessened the disease incidence significantly. Moreover plant height, shoot and root biomass, number of leaves per plant, leaf length and leaf width were significantly high in vermicompost media. Weeding, removal of diseased leaves and plants, and avoiding sprinkler irrigation were helpful to reduce the disease spread from plant to plant. Vermicompost is the best substrate for suppression of the disease and promoting the growth of plant. Among the different water management practices tested to reduce the disease severity of Erwinia soft rot disease in D. sanderiana plants, water irrigated through the horse pipe was effective compare to sprinkler application. In-vitro experiment conducted to manage the Erwinia soft rot disease by using bio-agent, Pseudomonas fluorescens was found effective to reduce the growth of Erwinia under in-vitro conditions.

  6. Some applications of the Pohozaev identity

    SciTech Connect

    Shirai, Shin-ichi

    2009-04-15

    We apply the Pohozaev identity to show the nonexistence of nontrivial solutions to a semilinear equation of the form (H-E)u=f(x,|u|)u, where E is a real constant lying on the essential spectrum of H. The self-adjoint operators H under consideration are the Schroedinger operator with Coulomb-type potentials, the Stark-like Hamiltonian, and the semirelativistic Hamiltonian.

  7. Data Management and Archiving in a Large Microscopy-and-Imaging, Multi-User Facility: Problems and Solutions

    PubMed Central

    WALLACE, CALLEN T.; ST. CROIX, CLAUDETTE M.; WATKINS, SIMON C.

    2016-01-01

    SUMMARY Advancements in microscopy and imaging have pushed the boundaries of what was once thought possible in many fields of research. New techniques, coupled with the application of new technologies, allow researchers to answer increasingly complex questions by probing deeper and with greater accuracy. While, these new techniques provide far greater specificity and increased sensitivity in regards to both resolution and frequency, the amount of data generated is swelling to a point where conventional data-management systems struggle to keep pace; this is especially true for large microscopy-and-imaging shared-user facilities. Sub-optimal data management can severely hinder the ability of a researcher to determine experimental results accurately or efficiently, and will inevitably limit the functionality of the research facility itself. This review discusses the source of the problem: how data are produced by systems available today, and the information’s specificity and relative importance; techniques for management of these data to maximize functionality of the facility; and practices that can be detrimental in the research core environment. PMID:26284826

  8. Management of Legacy Spent Nuclear Fuel Wastes at the Chalk River Laboratories: The Challenges and Innovative Solutions Implemented - 13301

    SciTech Connect

    Schruder, Kristan; Goodwin, Derek

    2013-07-01

    AECL's Fuel Packaging and Storage (FPS) Project was initiated in 2004 to retrieve, transfer, and stabilize an identified inventory of degraded research reactor fuel that had been emplaced within in-ground 'Tile Hole' structures in Chalk River Laboratories' Waste Management Area in the 1950's and 60's. Ongoing monitoring of the legacy fuel storage conditions had identified that moisture present in the storage structures had contributed to corrosion of both the fuel and the storage containers. This prompted the initiation of the FPS Project which has as its objective to design, construct, and commission equipment and systems that would allow for the ongoing safe storage of this fuel until a final long-term management, or disposition, pathway was available. The FPS Project provides systems and technologies to retrieve and transfer the fuel from the Waste Management Area to a new facility that will repackage, dry, safely store and monitor the fuel for a period of 50 years. All equipment and the new storage facility are designed and constructed to meet the requirements for Class 1 Nuclear Facilities in Canada. (authors)

  9. Identity Management Task Force Report 2008

    DTIC Science & Technology

    2008-01-01

    Lisa Swan, DOD Angelika Sweitzer, IRS Rick Therrien , IRS Richard Thompson, DOT Jacy Thurmond, SSA Owen Unangst, USDA C-1 Annex C...Agriculture Department of Defense Andre van Tilborg Department of Commerce Joel Harris Department of Energy Ray Orbach Department of Education

  10. Integrating Records Management (RM) and Information Technology (IT)

    SciTech Connect

    NUSBAUM,ANNA W.; CUSIMANO,LINDA J.

    2000-03-02

    Records Managers are continually exploring ways to integrate their services with those offered by Information Technology-related professions to capitalize on the advantages of providing customers a total solution to managing their records and information. In this day and age, where technology abounds, there often exists a fear on the part of records management that this integration will result in a loss of identity and the focus of one's own mission - a fear that records management may become subordinated to the fast-paced technology fields. They need to remember there is strength in numbers and it benefits RM, IT, and the customer when they can bring together the unique offerings each possess to reach synergy for the benefit of all the corporations. Records Managers, need to continually strive to move ''outside the records management box'', network, expand their knowledge, and influence the IT disciplines to incorporate the concept of ''management'' into their customer solutions.

  11. Vocational Identity and Ego Identity Status in Korean Nursing Students.

    PubMed

    Koo, Hyun-Young; Kim, Eun-Jung

    2016-03-01

    The purpose of this study was to investigate the association between vocational identity and ego identity status among Korean nursing students. The participants were 311 nursing students in South Korea who were attending either a 4-year bachelor's program or a 3-year diploma program. Data were collected using self-report questionnaires that addressed vocational identity, ego identity status, and demographic information. The data were analyzed using descriptive statistics, one-way analysis of variance, t test, and Chi-square test. In terms of ego identity status, 31.5% of nursing students were classified as being in diffusion status, followed by 28.3% in low profile moratorium status, 14.8% in moratorium status, 14.1% in foreclosure status, and 11.3% in achievement status. Vocational identity differed according to ego identity status; vocational identity among students who were in achievement status was higher than for those in all other statuses. Vocational identity also differed according to grade level and monthly family income. Ego identity status was related to the type of program enrolled in, grade level, and monthly family income. These findings show that nursing students in identity achievement status have secure and clear vocational identities. Further longitudinal and qualitative studies are needed to find out if identity formation among nursing students changes with age. Copyright © 2016. Published by Elsevier B.V.

  12. Ketoconazole or clotrimazole solution wash as a prophylaxis in management and prevention of fungal infection: a comparative study.

    PubMed

    Shrestha, S; Jha, A K; Pathak, D Thapa; Kharel, C Bhattarai; Basukala, S M

    2013-03-01

    The incidence of fungal infections has increased at an alarming rate in the past two decades. Topical Ketoconazole and Clotrimazole solutions are used to stop growth of fungus like Dermatophytes, Candidiasis and Pityrosporum. The objective of this study is to assess the effectiveness of prophylactic Ketoconazole or Clotrimazole solution wash in patients with fungal infections. Hundred patients (aged 10-60 yrs) with different fungal infections (Candida, Tinea, Pityriasis) were included. The study groups were divided into intervention group and control group. The Intervention group was given 5 weeks prophylactic Ketoconazole/Clotrimazole shampoo wash along with antifungal treatment whereas the control group was given only antifungal treatment without prophylaxis. All the patients were assessed at 1, 3 and 6 months interval to find out the response and recurrence. After one month of treatment 96% of patients in the intervention group and 60% of patients in the control group were completely cured. The recurrence rate after 3 mths of treatment was 4% in the intervention group and 40% in the control group. After 6 months the recurrence rate was 4% in the intervention group and 60% in the control group. The most common problem with fungal infections is the recurrence. Use of prophylactic antifungal (Ketoconazole/Clotrimazole) wash for some period of time along with antifungal treatment minimizes the chances of recurrence.

  13. Solvation properties of N-substituted cis and trans amides are not identical: significant enthalpy and entropy changes are revealed by the use of variable temperature 1H NMR in aqueous and chloroform solutions and ab initio calculations.

    PubMed

    Troganis, Anastassios N; Sicilia, Emilia; Barbarossou, Klimentini; Gerothanassis, Ioannis P; Russo, Nino

    2005-12-29

    The cis/trans conformational equilibrium of N-methyl formamide (NMF) and the sterically hindered tert-butylformamide (TBF) was investigated by the use of variable temperature gradient 1H NMR in aqueous solution and in the low dielectric constant and solvation ability solvent CDCl3 and various levels of first principles calculations. The trans isomer of NMF in aqueous solution is enthalpically favored relative to the cis (deltaH(o) = -5.79 +/- 0.18 kJ mol(-1)) with entropy differences at 298 K (298 x deltaS(o) = -0.23 +/- 0.17 kJ mol(-1)) playing a minor role. The experimental value of the enthalpy difference strongly decreases (deltaH(o) = -1.72 +/- 0.06 kJ mol(-1)), and the contribution of entropy at 298 K (298 x deltaS(o) = -1.87 +/- 0.06 kJ mol(-1)) increases in the case of the sterically hindered tert-butylformamide. The trans isomer of NMF in CDCl3 solution is enthalpically favored relative to the cis (deltaH(o) = -3.71 +/- 0.17 kJ mol(-1)) with entropy differences at 298 K (298 x deltaS(o) = 1.02 +/- 0.19 kJ mol(-1)) playing a minor role. In the sterically hindered tert-butylformamide, the trans isomer is enthalpically disfavored (deltaH(o) = 1.60 +/- 0.09 kJ mol(-1)) but is entropically favored (298 x deltaS(o) = 1.71 +/- 0.10 kJ mol(-1)). The results are compared with literature data of model peptides. It is concluded that, in amide bonds at 298 K and in the absence of strongly stabilizing sequence-specific inter-residue interactions involving side chains, the free energy difference of the cis/trans isomers and both the enthalpy and entropy contributions are strongly dependent on the N-alkyl substitution and the solvent. The significant decreasing enthalpic benefit of the trans isomer in CDCl3 compared to that in H2O, in the case of NMF and TBF, is partially offset by an adverse entropy contribution. This is in agreement with the general phenomenon of enthalpy versus entropy compensation. B3LY/6-311++G** and MP2/6-311++G** quantum chemical calculations

  14. Implicit self and identity.

    PubMed

    Devos, Thierry; Banaji, Mahzarin R

    2003-10-01

    Recent advances in research on implicit social cognition offer an opportunity to challenge common assumptions about self and identity. In the present article, we critically review a burgeoning line of research on self-related processes known to occur outside conscious awareness or conscious control. Our discussion focuses on these implicit self-related processes as they unfold in the context of social group memberships. That is, we show that group memberships can shape thoughts, preferences, motives, goals, or behaviors without the actor's being aware of such an influence or having control over such expressions. As such, this research brings to the fore facets of the self that often contrast with experiences of reflexive consciousness and introspection. Far from being rigid or monolithic, these processes are highly flexible, context-sensitive, and deeply rooted in socio-structural realities. As such, work on implicit self and identity renew thinking about the interplay between the individual and the collective.

  15. Entanglement by Path Identity.

    PubMed

    Krenn, Mario; Hochrainer, Armin; Lahiri, Mayukh; Zeilinger, Anton

    2017-02-24

    Quantum entanglement is one of the most prominent features of quantum mechanics and forms the basis of quantum information technologies. Here we present a novel method for the creation of quantum entanglement in multipartite and high-dimensional systems. The two ingredients are (i) superposition of photon pairs with different origins and (ii) aligning photons such that their paths are identical. We explain the experimentally feasible creation of various classes of multiphoton entanglement encoded in polarization as well as in high-dimensional Hilbert spaces-starting only from nonentangled photon pairs. For two photons, arbitrary high-dimensional entanglement can be created. The idea of generating entanglement by path identity could also apply to quantum entities other than photons. We discovered the technique by analyzing the output of a computer algorithm. This shows that computer designed quantum experiments can be inspirations for new techniques.

  16. Entanglement by Path Identity

    NASA Astrophysics Data System (ADS)

    Krenn, Mario; Hochrainer, Armin; Lahiri, Mayukh; Zeilinger, Anton

    2017-02-01

    Quantum entanglement is one of the most prominent features of quantum mechanics and forms the basis of quantum information technologies. Here we present a novel method for the creation of quantum entanglement in multipartite and high-dimensional systems. The two ingredients are (i) superposition of photon pairs with different origins and (ii) aligning photons such that their paths are identical. We explain the experimentally feasible creation of various classes of multiphoton entanglement encoded in polarization as well as in high-dimensional Hilbert spaces—starting only from nonentangled photon pairs. For two photons, arbitrary high-dimensional entanglement can be created. The idea of generating entanglement by path identity could also apply to quantum entities other than photons. We discovered the technique by analyzing the output of a computer algorithm. This shows that computer designed quantum experiments can be inspirations for new techniques.

  17. Reworking professional nursing identity.

    PubMed

    MacIntosh, Judith

    2003-10-01

    In spite of professional socialization through nursing education programs, new graduates experience stress as they become working professionals. This grounded theory study explores experienced nurses' perceptions of how they became professional. The central problem for nurses was dissonance between expectations and experiences; they addressed this through an iterative, three-stage process of reworking professional identity. The stages of this process are assuming adequacy, realizing practice, and developing a reputation. Iterations of this process occur as new discrepancies are noticed, enhanced awareness dawns, practice changes, learning is undertaken, or experienced nurses become relative novices in another work area. Nurses move through stages more quickly and at different levels with each iteration. Three contextual factors influence the process: expectation; perception of the status accorded by others to nursing; and supportiveness by acceptance, assistance, and advocacy from others in the workplace. These findings expand knowledge about professional socialization and how nurses themselves understand developing professional identity.

  18. The application of remote sensing technology to the solution of problems in the management of resources in Indiana

    NASA Technical Reports Server (NTRS)

    Landgrebe, D. A.

    1975-01-01

    The use of satellite remote sensing for resources management was investigated in Indiana. The technique was applied to strip mining and reclamation, highway planning, and the detection of dolomite reefs. A data base was created and used to produce land characteristics and suitability maps for land use planning. In addition, a three dimensional model was developed which provides a cross-sectional profile of the thermal plumes emitted by point sources of thermal pollution into rivers and lakes; this model may be used for the design and site selection of electric power plants.

  19. Simulation of ceramic materials relevant for nuclear waste management: Case of La1-xEuxPO4 solid solution

    NASA Astrophysics Data System (ADS)

    Kowalski, Piotr M.; Ji, Yaqi; Li, Yan; Arinicheva, Yulia; Beridze, George; Neumeier, Stefan; Bukaemskiy, Andrey; Bosbach, Dirk

    2017-02-01

    Using powerful computational resources and state-of-the-art methods of computational chemistry we contribute to the research on novel nuclear waste forms by providing atomic scale description of processes that govern the structural incorporation and the interactions of radionuclides in host materials. Here we present various results of combined computational and experimental studies on La1-xEuxPO4 monazite-type solid solution. We discuss the performance of DFT + U method with the Hubbard U parameter value derived ab initio, and the derivation of various structural, thermodynamic and radiation-damage related properties. We show a correlation between the cation displacement probabilities and the solubility data, indicating that the binding of cations is the driving factor behind both processes. The combined atomistic modeling and experimental studies result in a superior characterization of the investigated material.

  20. Innovative packaging solution for power and thermal management of wide-bandgap semiconductor devices in space applications

    NASA Astrophysics Data System (ADS)

    Barcena, J.; Maudes, J.; Vellvehi, M.; Jorda, X.; Obieta, I.; Guraya, C.; Bilbao, L.; Jiménez, C.; Merveille, C.; Coleto, J.

    2008-03-01

    Devices based on wide-bandgap semiconductors such as SiC or GaN allow high power densities and elevated working temperatures. Here we present an innovative package for high-power electronics, within the framework of an ESA-contracted project. The paper shows the housing concept, design study, materials selection, manufacturing method and first test results. Materials are selected for their high thermal conductivity (TC) and low coefficient of thermal expansion (CTE). Several materials were selected: AlN was selected as substrate material, and novel metal-matrix composites (MMCs) based on Cu-diamond and Cu-vapour grown carbon nanofibres (VGCNFs) were evaluated as heat-sink materials. Subsequently, a complete bonding study between ceramic materials and MMCs was performed. In order to obtain fully dense materials AlN was manufactured by pressureless sintering, while the MMC parts were manufactured by hot-pressing. The MMC powders were obtained by an electroless plating process. Preliminary characterisation of the housing and its parts show encouraging results as a solution for high-power devices working at temperatures up to 300 °C. TC near 500 W/mK and CTEs of around 10 ppm/K have been obtained. These are comparable to the state-of-the-art materials. Out-gassing, thermal cycling and hermeticity tests of the packages were performed. The presented new packaging solutions show great promise for space applications such as high-frequency power amplifiers for satellite communications and for radar transmitters, and have started to generate an interest from commercial space-system manufacturers.