Leveraging the power of partnerships: spreading the vision for a population health care delivery model in western Kenya.

PubMed

Mercer, Tim; Gardner, Adrian; Andama, Benjamin; Chesoli, Cleophas; Christoffersen-Deb, Astrid; Dick, Jonathan; Einterz, Robert; Gray, Nick; Kimaiyo, Sylvester; Kamano, Jemima; Maritim, Beryl; Morehead, Kirk; Pastakia, Sonak; Ruhl, Laura; Songok, Julia; Laktabai, Jeremiah

2018-05-08

The Academic Model Providing Access to Healthcare (AMPATH) has been a model academic partnership in global health for nearly three decades, leveraging the power of a public-sector academic medical center and the tripartite academic mission - service, education, and research - to the challenges of delivering health care in a low-income setting. Drawing our mandate from the health needs of the population, we have scaled up service delivery for HIV care, and over the last decade, expanded our focus on non-communicable chronic diseases, health system strengthening, and population health more broadly. Success of such a transformative endeavor requires new partnerships, as well as a unification of vision and alignment of strategy among all partners involved. Leveraging the Power of Partnerships and Spreading the Vision for Population Health. We describe how AMPATH built on its collective experience as an academic partnership to support the public-sector health care system, with a major focus on scaling up HIV care in western Kenya, to a system poised to take responsibility for the health of an entire population. We highlight global trends and local contextual factors that led to the genesis of this new vision, and then describe the key tenets of AMPATH's population health care delivery model: comprehensive, integrated, community-centered, and financially sustainable with a path to universal health coverage. Finally, we share how AMPATH partnered with strategic planning and change management experts from the private sector to use a novel approach called a 'Learning Map®' to collaboratively develop and share a vision of population health, and achieve strategic alignment with key stakeholders at all levels of the public-sector health system in western Kenya. We describe how AMPATH has leveraged the power of partnerships to move beyond the traditional disease-specific silos in global health to a model focused on health systems strengthening and population health. Furthermore, we highlight a novel, collaborative tool to communicate our vision and achieve strategic alignment among stakeholders at all levels of the health system. We hope this paper can serve as a roadmap for other global health partners to develop and share transformative visions for improving population health globally.

Research Update: The materials genome initiative: Data sharing and the impact of collaborative ab initio databases

DOE PAGES

Jain, Anubhav; Persson, Kristin A.; Ceder, Gerbrand

2016-03-24

Materials innovations enable new technological capabilities and drive major societal advancements but have historically required long and costly development cycles. The Materials Genome Initiative (MGI) aims to greatly reduce this time and cost. Here, we focus on data reuse in the MGI and, in particular, discuss the impact of three different computational databases based on density functional theory methods to the research community. Finally, we discuss and provide recommendations on technical aspects of data reuse, outline remaining fundamental challenges, and present an outlook on the future of MGI's vision of data sharing.

Technology and the Longer View. Proceedings of the Annual National Conference on Technology and Education (1st, Ft. Worth, Texas, April 19-20, 1984).

ERIC Educational Resources Information Center

Klier, Betje, Ed.; And Others

To address the challenges to education posed by the new information technologies, participants from 41 states--publishers, administrators, teachers, subject specialists, and leaders from the field of educational computing--gathered to share ideas and visions. This report of the conference proceedings includes introductory comments by John Roach of…

Renewing Our Shared Purpose: Considering Ernest L. Boyer's General Education Vision for Christian Colleges and Universities. Part II

ERIC Educational Resources Information Center

Wells, Cynthia A.

2014-01-01

This article considers the significance of Boyer's work on general education for Christian colleges and universities. After beginning with a synthesis and analysis of Boyer's vast body of work on general education, this article then identifies the challenges facing those concerned with renewing the general education program in Christian…

Employing Earned Value Management in Government Research and Design - Lessons Learned from the Trenches

NASA Technical Reports Server (NTRS)

Simon, Tom

2009-01-01

To effectively manage a project, the project manager must have a plan, understand the current conditions, and be able to take action to correct the course when challenges arise. Research and design projects face technical, schedule, and budget challenges that make it difficult to utilize project management tools developed for projects based on previously demonstrated technologies. Projects developing new technologies by their inherent nature are trying something new and thus have little to no data to support estimates for schedule and cost, let alone the technical outcome. Projects with a vision for the outcome but little confidence in the exact tasks to accomplish in order to achieve the vision incur cost and schedule penalties when conceptual solutions require unexpected iterations or even a reinvention of the plan. This presentation will share the project management methodology and tools developed through trial and error for a NASA research and design project combining industry, academia, and NASA inhouse work in which Earned Value Management principles were employed but adapted for the reality of the government financial system and the reality of challenging technology development. The priorities of the presented methodology are flexibility, accountability, and simplicity to give the manager tools to help deliver to the customer while not using up valuable time and resources on extensive planning and analysis. This presentation will share the methodology, tools, and work through failed and successful examples from the three years of process evolution.

Next-generation leadership development in family businesses: the critical roles of shared vision and family climate.

PubMed

Miller, Stephen P

2014-01-01

The multigenerational survival rate for family-owned businesses is not good. Lack of a shared vision for the family enterprise and weak next-generation leadership are often cited as two of the leading reasons for the failure of family firms to successfully transition from one generation of family ownership to the next. The climate of the business-owning family has also been suggested as important to the performance of the family enterprise. Despite these commonly held tenets, there is a lack of rigorous quantitative research that explores the relationships among these three factors. To address this gap, a quantitative study of 100 next-generation family firm leaders and 350 family and non-family leaders and employees with whom they work was conducted. The results demonstrate that a shared vision for the family business has a strong effect on the leadership effectiveness of next-generation family leaders and a moderate effect on the degree to which they are positively engaged with their work. The findings also show that two dimensions of family climate significantly influence the likelihood that a shared vision for the family firm has been created. Open communication in the family is positively related to the presence of a shared vision for the business. Intergenerational authority, which refers to a senior generation that exercises unquestioned authority and sets the rules, is negatively related to the presence of a shared vision. Surprisingly, a third dimension of family climate, cognitive cohesion, which includes shared values in the family, had no relationship with the degree to which there was a shared vision for the family business. The implications for family business owners is that they would be wise to spend as much time on fostering a positive family climate characterized by open communication as they do on creating and executing a successful business strategy if their goal is to pass the business from one generation of family owners to the next.

Next-generation leadership development in family businesses: the critical roles of shared vision and family climate

PubMed Central

Miller, Stephen P.

2014-01-01

The multigenerational survival rate for family-owned businesses is not good. Lack of a shared vision for the family enterprise and weak next-generation leadership are often cited as two of the leading reasons for the failure of family firms to successfully transition from one generation of family ownership to the next. The climate of the business-owning family has also been suggested as important to the performance of the family enterprise. Despite these commonly held tenets, there is a lack of rigorous quantitative research that explores the relationships among these three factors. To address this gap, a quantitative study of 100 next-generation family firm leaders and 350 family and non-family leaders and employees with whom they work was conducted. The results demonstrate that a shared vision for the family business has a strong effect on the leadership effectiveness of next-generation family leaders and a moderate effect on the degree to which they are positively engaged with their work. The findings also show that two dimensions of family climate significantly influence the likelihood that a shared vision for the family firm has been created. Open communication in the family is positively related to the presence of a shared vision for the business. Intergenerational authority, which refers to a senior generation that exercises unquestioned authority and sets the rules, is negatively related to the presence of a shared vision. Surprisingly, a third dimension of family climate, cognitive cohesion, which includes shared values in the family, had no relationship with the degree to which there was a shared vision for the family business. The implications for family business owners is that they would be wise to spend as much time on fostering a positive family climate characterized by open communication as they do on creating and executing a successful business strategy if their goal is to pass the business from one generation of family owners to the next. PMID:25538639

"Our Shared Values" in Singapore: A Confucian Perspective

ERIC Educational Resources Information Center

Tan, Charlene

2012-01-01

In this essay Charlene Tan offers a philosophical analysis of the Singapore state's vision of shared citizenship by examining it from a Confucian perspective. The state's vision, known formally as "Our Shared Values," consists of communitarian values that reflect the official ideology of multiculturalism. This initiative included a White…

Examining age-related shared variance between face cognition, vision, and self-reported physical health: a test of the common cause hypothesis for social cognition

PubMed Central

Olderbak, Sally; Hildebrandt, Andrea; Wilhelm, Oliver

2015-01-01

The shared decline in cognitive abilities, sensory functions (e.g., vision and hearing), and physical health with increasing age is well documented with some research attributing this shared age-related decline to a single common cause (e.g., aging brain). We evaluate the extent to which the common cause hypothesis predicts associations between vision and physical health with social cognition abilities specifically face perception and face memory. Based on a sample of 443 adults (17–88 years old), we test a series of structural equation models, including Multiple Indicator Multiple Cause (MIMIC) models, and estimate the extent to which vision and self-reported physical health are related to face perception and face memory through a common factor, before and after controlling for their fluid cognitive component and the linear effects of age. Results suggest significant shared variance amongst these constructs, with a common factor explaining some, but not all, of the shared age-related variance. Also, we found that the relations of face perception, but not face memory, with vision and physical health could be completely explained by fluid cognition. Overall, results suggest that a single common cause explains most, but not all age-related shared variance with domain specific aging mechanisms evident. PMID:26321998

The Work's Not Over- Roll Up Your Sleeves and Make a Difference!

NASA Astrophysics Data System (ADS)

Sarquis, Mickey

1997-01-01

As my 17-year tenure as the first editor of the Secondary School Chemistry Section draws to a close, John Moore has invited me to share some reflections on my experiences. It's hard for me to believe that this many years have passed; in some ways, it seems like only yesterday that I took on this position. Looking back over my term as Section editor recalls wonderful memories, but it also stimulates me to seek out and take on new challenges as I move into a new phase of involvement in chemical education. In response to John's kind invitation, I'd like to share some of these memories and ideas with you who share my vision of quality chemical education, particularly at the secondary level.

Shared vision between fathers and daughters in family businesses: the determining factor that transforms daughters into successors

PubMed Central

Overbeke, Kathy K.; Bilimoria, Diana; Somers, Toni

2015-01-01

Family businesses are critical to the United States economy, employing 63% of the workforce and generating 57% of GDP (University of Vermont, 2014). Family business continuity, however, remains elusive as approximately 70% of family businesses do not survive the second generation (Poza, 2013). In order to augment our understanding of how next generation leaders are chosen in family businesses, we examine daughter succession. Using a sample of pairs of family business fathers and daughters and drawing on an earlier study of the dearth of successor daughters in family businesses (Overbeke et al., 2013), we reveal that shared vision between fathers and daughters is central to daughter succession. Self-efficacy and gender norms influence shared vision and when fathers and daughters share a vision for the future of the company, daughters are likely to be transformed into successors. PMID:26074830

Shared vision between fathers and daughters in family businesses: the determining factor that transforms daughters into successors.

PubMed

Overbeke, Kathy K; Bilimoria, Diana; Somers, Toni

2015-01-01

Family businesses are critical to the United States economy, employing 63% of the workforce and generating 57% of GDP (University of Vermont, 2014). Family business continuity, however, remains elusive as approximately 70% of family businesses do not survive the second generation (Poza, 2013). In order to augment our understanding of how next generation leaders are chosen in family businesses, we examine daughter succession. Using a sample of pairs of family business fathers and daughters and drawing on an earlier study of the dearth of successor daughters in family businesses (Overbeke et al., 2013), we reveal that shared vision between fathers and daughters is central to daughter succession. Self-efficacy and gender norms influence shared vision and when fathers and daughters share a vision for the future of the company, daughters are likely to be transformed into successors.

A stakeholder visioning exercise to enhance chronic care and the integration of community pharmacy services.

PubMed

Franco-Trigo, L; Tudball, J; Fam, D; Benrimoj, S I; Sabater-Hernández, D

2018-02-21

Collaboration between relevant stakeholders in health service planning enables service contextualization and facilitates its success and integration into practice. Although community pharmacy services (CPSs) aim to improve patients' health and quality of life, their integration in primary care is far from ideal. Key stakeholders for the development of a CPS intended at preventing cardiovascular disease were identified in a previous stakeholder analysis. Engaging these stakeholders to create a shared vision is the subsequent step to focus planning directions and lay sound foundations for future work. This study aims to develop a stakeholder-shared vision of a cardiovascular care model which integrates community pharmacists and to identify initiatives to achieve this vision. A participatory visioning exercise involving 13 stakeholders across the healthcare system was performed. A facilitated workshop, structured in three parts (i.e., introduction; developing the vision; defining the initiatives towards the vision), was designed. The Chronic Care Model inspired the questions that guided the development of the vision. Workshop transcripts, researchers' notes and materials produced by participants were analyzed using qualitative content analysis. Stakeholders broadened the objective of the vision to focus on the management of chronic diseases. Their vision yielded 7 principles for advanced chronic care: patient-centered care; multidisciplinary team approach; shared goals; long-term care relationships; evidence-based practice; ease of access to healthcare settings and services by patients; and good communication and coordination. Stakeholders also delineated six environmental factors that can influence their implementation. Twenty-four initiatives to achieve the developed vision were defined. The principles and factors identified as part of the stakeholder shared-vision were combined in a preliminary model for chronic care. This model and initiatives can guide policy makers as well as healthcare planners and researchers to develop and integrate chronic disease services, namely CPSs, in real-world settings. Copyright © 2018 Elsevier Inc. All rights reserved.

Participatory Design of Human-Centered Cyberinfrastructure (Invited)

NASA Astrophysics Data System (ADS)

Pennington, D. D.; Gates, A. Q.

2010-12-01

Cyberinfrastructure, by definition, is about people sharing resources to achieve outcomes that cannot be reached independently. CI depends not just on creating discoverable resources, or tools that allow those resources to be processed, integrated, and visualized -- but on human activation of flows of information across those resources. CI must be centered on human activities. Yet for those CI projects that are directed towards observational science, there are few models for organizing collaborative research in ways that align individual research interests into a collective vision of CI-enabled science. Given that the emerging technologies are themselves expected to change the way science is conducted, it is not simply a matter of conducting requirements analysis on how scientists currently work, or building consensus among the scientists on what is needed. Developing effective CI depends on generating a new, creative vision of problem solving within a community based on computational concepts that are, in some cases, still very abstract and theoretical. The computer science theory may (or may not) be well formalized, but the potential for impact on any particular domain is typically ill-defined. In this presentation we will describe approaches being developed and tested at the CyberShARE Center of Excellence at University of Texas in El Paso for ill-structured problem solving within cross-disciplinary teams of scientists and computer scientists working on data intensive environmental and geoscience. These approaches deal with the challenges associated with sharing and integrating knowledge across disciplines; the challenges of developing effective teamwork skills in a culture that favors independent effort; and the challenges of evolving shared, focused research goals from ill-structured, vague starting points - all issues that must be confronted by every interdisciplinary CI project. We will introduce visual and semantic-based tools that can enable the collaborative research design process and illustrate their application in designing and developing useful end-to-end data solutions for scientists. Lastly, we will outline areas of future investigation within CyberShARE that we believe have the potential for high impact.

The role of the positive emotional attractor in vision and shared vision: toward effective leadership, relationships, and engagement

PubMed Central

Boyatzis, Richard E.; Rochford, Kylie; Taylor, Scott N.

2015-01-01

Personal and shared vision have a long history in management and organizational practices yet only recently have we begun to build a systematic body of empirical knowledge about the role of personal and shared vision in organizations. As the introductory paper for this special topic in Frontiers in Psychology, we present a theoretical argument as to the existence and critical role of two states in which a person, dyad, team, or organization may find themselves when engaging in the creation of a personal or shared vision: the positive emotional attractor (PEA) and the negative emotional attractor (NEA). These two primary states are strange attractors, each characterized by three dimensions: (1) positive versus negative emotional arousal; (2) endocrine arousal of the parasympathetic nervous system versus sympathetic nervous system; and (3) neurological activation of the default mode network versus the task positive network. We argue that arousing the PEA is critical when creating or affirming a personal vision (i.e., sense of one’s purpose and ideal self). We begin our paper by reviewing the underpinnings of our PEA–NEA theory, briefly review each of the papers in this special issue, and conclude by discussing the practical implications of the theory. PMID:26052300

Vision, Educational Level, and Empowering Work Relationships.

ERIC Educational Resources Information Center

Johnson, G. M.

1995-01-01

Thirty-one machinists (blind, sighted, and visually impaired) answered questions about trust, resource sharing, and empowerment in work relationships. Employees with low vision were the least trusting and trusted, received the fewest shared resources, and reported proportionately more disempowering relationships. More educated employees saw more…

An Assessment of Talent Management Practices Targeting GS-12/13 Level Members of the Army Acquisition Corps Workforce

DTIC Science & Technology

2010-05-01

currently valid OMB control number. 1. REPORT DATE MAY 2010 2. REPORT TYPE 3. DATES COVERED 00-00-2010 to 00-00-2010 4. TITLE AND SUBTITLE An... Control , Strategy or Vision, Challenging Work, Collaboration or Teamwork, Work Culture, Shared Gains, Communication, Concern for People, Technology...As show in Figure 5, the top recruiting strategy, selected by both groups, was an emphasis on flex telework or telecommute programs (Holtshouse, 2009

Shared control of a medical robot with haptic guidance.

PubMed

Xiong, Linfei; Chng, Chin Boon; Chui, Chee Kong; Yu, Peiwu; Li, Yao

2017-01-01

Tele-operation of robotic surgery reduces the radiation exposure during the interventional radiological operations. However, endoscope vision without force feedback on the surgical tool increases the difficulty for precise manipulation and the risk of tissue damage. The shared control of vision and force provides a novel approach of enhanced control with haptic guidance, which could lead to subtle dexterity and better maneuvrability during MIS surgery. The paper provides an innovative shared control method for robotic minimally invasive surgery system, in which vision and haptic feedback are incorporated to provide guidance cues to the clinician during surgery. The incremental potential field (IPF) method is utilized to generate a guidance path based on the anatomy of tissue and surgical tool interaction. Haptic guidance is provided at the master end to assist the clinician during tele-operative surgical robotic task. The approach has been validated with path following and virtual tumor targeting experiments. The experiment results demonstrate that comparing with vision only guidance, the shared control with vision and haptics improved the accuracy and efficiency of surgical robotic manipulation, where the tool-position error distance and execution time are reduced. The validation experiment demonstrates that the shared control approach could help the surgical robot system provide stable assistance and precise performance to execute the designated surgical task. The methodology could also be implemented with other surgical robot with different surgical tools and applications.

Standards for vision science libraries: 2014 revision.

PubMed

Motte, Kristin; Caldwell, C Brooke; Lamson, Karen S; Ferimer, Suzanne; Nims, J Chris

2014-10-01

This Association of Vision Science Librarians revision of the "Standards for Vision Science Libraries" aspires to provide benchmarks to address the needs for the services and resources of modern vision science libraries (academic, medical or hospital, pharmaceutical, and so on), which share a core mission, are varied by type, and are located throughout the world. Through multiple meeting discussions, member surveys, and a collaborative revision process, the standards have been updated for the first time in over a decade. While the range of types of libraries supporting vision science services, education, and research is wide, all libraries, regardless of type, share core attributes, which the standards address. The current standards can and should be used to help develop new vision science libraries or to expand the growth of existing libraries, as well as to support vision science librarians in their work to better provide services and resources to their respective users.

Standards for vision science libraries: 2014 revision

PubMed Central

Motte, Kristin; Caldwell, C. Brooke; Lamson, Karen S.; Ferimer, Suzanne; Nims, J. Chris

2014-01-01

Objective: This Association of Vision Science Librarians revision of the “Standards for Vision Science Libraries” aspires to provide benchmarks to address the needs for the services and resources of modern vision science libraries (academic, medical or hospital, pharmaceutical, and so on), which share a core mission, are varied by type, and are located throughout the world. Methods: Through multiple meeting discussions, member surveys, and a collaborative revision process, the standards have been updated for the first time in over a decade. Results: While the range of types of libraries supporting vision science services, education, and research is wide, all libraries, regardless of type, share core attributes, which the standards address. Conclusions: The current standards can and should be used to help develop new vision science libraries or to expand the growth of existing libraries, as well as to support vision science librarians in their work to better provide services and resources to their respective users. PMID:25349547

Developing a Shared Leadership Vision in a College Setting

ERIC Educational Resources Information Center

Fierke, Kerry K.

2014-01-01

The University of Minnesota College of Pharmacy is nationally recognized for its leadership curriculum. Despite the College's success in developing student leaders, an overall guiding leadership philosophy within the College has not been specifically articulated. To begin the process of developing a shared leadership vision, a democratic,…

Working together toward a shared vision for care.

PubMed

Halley, Marc D

2012-12-01

To work together, physicians, finance leaders, and other executives need: A shared vision that is compelling enough to promote cooperation, A culture of accountability, which helps weed out the disrupters who can stall change, Forums to identify implementation tactics, Leadership skills, which help them come together to solve problems.

Lessons Learned from the Creation of a Center of Excellence in Low Vision and Vision Rehabilitation in Wenzhou, China

ERIC Educational Resources Information Center

Marinoff, Rebecca; Heilberger, Michael H.

2017-01-01

A model Center of Excellence in Low Vision and Vision Rehabilitation was created in a health care setting in China utilizing an inter-institutional relationship with a United States optometric institution. Accomplishments of, limitations to, and stimuli to the provision of low vision and vision rehabilitation services are shared.

Getting a Bigger Bang for Your Buck: A Collaborative Approach to Enhancing Dementia Education Planning in Long-Term Care Homes

PubMed Central

McAiney, Carrie A.; Hillier, Loretta M.; Ringland, Margaret; Cooper, Nancy

2009-01-01

A collaborative of Ontario-based long-term care associations, researchers, clinicians and educators representing various education initiatives related to dementia care and challenging behaviours used existing research evidence on adult learning principles, knowledge transfer and performance improvement to develop an evidence-based approach to support practice change and improvement in long-term care. The collaborative was led by the two provincial long-term care associations with no external funds to support its activities. This effort illustrates how people with common challenges, visions and goals can work together to share their intellectual and physical resources to address pervasive problems. PMID:21037817

Ideas for Teaching Vision and Visioning

ERIC Educational Resources Information Center

Quijada, Maria Alejandra

2017-01-01

In teaching leadership, a key element to include should be a discussion about vision: what it is, how to communicate it, and how to ensure that it is effective and shared. This article describes a series of exercises that rely on videos to illustrate different aspects of vision and visioning, both in the positive and in the negative. The article…

Benchmarking neuromorphic vision: lessons learnt from computer vision

PubMed Central

Tan, Cheston; Lallee, Stephane; Orchard, Garrick

2015-01-01

Neuromorphic Vision sensors have improved greatly since the first silicon retina was presented almost three decades ago. They have recently matured to the point where they are commercially available and can be operated by laymen. However, despite improved availability of sensors, there remains a lack of good datasets, while algorithms for processing spike-based visual data are still in their infancy. On the other hand, frame-based computer vision algorithms are far more mature, thanks in part to widely accepted datasets which allow direct comparison between algorithms and encourage competition. We are presented with a unique opportunity to shape the development of Neuromorphic Vision benchmarks and challenges by leveraging what has been learnt from the use of datasets in frame-based computer vision. Taking advantage of this opportunity, in this paper we review the role that benchmarks and challenges have played in the advancement of frame-based computer vision, and suggest guidelines for the creation of Neuromorphic Vision benchmarks and challenges. We also discuss the unique challenges faced when benchmarking Neuromorphic Vision algorithms, particularly when attempting to provide direct comparison with frame-based computer vision. PMID:26528120

A Shared Vision of Human Excellence: Confucian Spirituality and Arts Education

ERIC Educational Resources Information Center

Tan, Charlene; Tan, Leonard

2016-01-01

Spirituality encourages the individual to make sense of oneself within a wider framework of meaning and see oneself as part of some larger whole. This article discusses Confucian spirituality by focusing on the spiritual ideals of "dao" (Way) and "he" (harmony). It is explained that the Way represents a shared vision of human…

Social capital and knowledge sharing: effects on patient safety.

PubMed

Chang, Chia-Wen; Huang, Heng-Chiang; Chiang, Chi-Yun; Hsu, Chiu-Ping; Chang, Chia-Chen

2012-08-01

This article is a report on a study that empirically examines the influence of social capital on knowledge sharing and the impact of knowledge sharing on patient safety. Knowledge sharing is linked to many desirable managerial outcomes, including learning and problem-solving, which are essential for patient safety. Rather than studying the tangible effects of rewards, this study examines whether social capital (including social interaction, trust and shared vision) directly supports individual knowledge sharing in an organization. This cross-sectional study analysed data collected through a questionnaire survey of nurses from a major medical centre in northern Taiwan. The data were collected over a 9-month period from 2008 to 2009. The data analysis was conducted using the Partial Least Squares Graph v3.0 program to evaluate the measurement properties and the structural relationships specified in the research model. Based on a large-scale survey, empirical results indicate that Registered Nurses' perceptions of trust and shared vision have statistically significant and direct effects on knowledge sharing. In addition, knowledge sharing is significantly and positively associated with patient safety. The findings suggest that hospital administrators should foster group trust and initiate a common vision among Registered Nurses. In addition, administrators and chief knowledge officers of hospitals should encourage positive intentions towards knowledge sharing. © 2011 The Authors. Journal of Advanced Nursing © 2011 Blackwell Publishing Ltd.

Total quality management and nursing: a shared vision.

PubMed

Morey, W

1996-09-01

The application of the Total Quality Management (TQM) philosophy within the health care sector would enhance the development of nursing power, leadership and knowledge. TQM challenges conventional management techniques as it requires a participative management style in order to be effective. There are many potential benefits for nurses, when quality assurance monitoring within a hierarchical management structure, is replaced with a focus on continuous quality improvement by every member of staff. These benefits are described within the context of both organisational and personal commitment to Total Quality Management.

Bioimage informatics for experimental biology

PubMed Central

Swedlow, Jason R.; Goldberg, Ilya G.; Eliceiri, Kevin W.

2012-01-01

Over the last twenty years there have been great advances in light microscopy with the result that multi-dimensional imaging has driven a revolution in modern biology. The development of new approaches of data acquisition are reportedly frequently, and yet the significant data management and analysis challenges presented by these new complex datasets remains largely unsolved. Like the well-developed field of genome bioinformatics, central repositories are and will be key resources, but there is a critical need for informatics tools in individual laboratories to help manage, share, visualize, and analyze image data. In this article we present the recent efforts by the bioimage informatics community to tackle these challenges and discuss our own vision for future development of bioimage informatics solution. PMID:19416072

The New School Year: An Opportunity to Commit to a Shared Vision

ERIC Educational Resources Information Center

Williamson, Ronald

2009-01-01

The evidence is clear. The most effective principals have a clear sense of vision and purpose. They know themselves and their personal ethic. They also recognize the importance of vision to guide their work with teachers and other school personnel. A "clear, strong and collectively held vision" was identified by the North Central Regional…

Global Programs

NASA Astrophysics Data System (ADS)

Lindberg Christensen, Lars; Russo, P.

2009-05-01

IYA2009 is a global collaboration between almost 140 nations and more than 50 international organisations sharing the same vision. Besides the common brand, mission, vision and goals, IAU established eleven cornerstones programmes to support the different IYA2009 stakeholder to organize events, activities under a common umbrella. These are global activities centred on specific themes and are aligned with IYA2009's main goals. Whether it is the support and promotion of women in astronomy, the preservation of dark-sky sites around the world or educating and explaining the workings of the Universe to millions, the eleven Cornerstones are key elements in the success of IYA2009. However, the process of implementing global projects across cultural boundaries is challenging and needs central coordination to preserve the pre-established goals. During this talk we will examine the ups and downs of coordinating such a project and present an overview of the principal achievements for the Cornerstones so far.

An Asset-Based Approach to Tribal Community Energy Planning

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gutierrez, Rachael A.; Martino, Anthony; Begay, Sandra K.

Community energy planning is a vital component of successful energy resource development and project implementation. Planning can help tribes develop a shared vision and strategies to accomplish their energy goals. This paper explores the benefits of an asset-based approach to tribal community energy planning. While a framework for community energy planning and federal funding already exists, some areas of difficulty in the planning cycle have been identified. This paper focuses on developing a planning framework that offsets those challenges. The asset-based framework described here takes inventory of a tribe’s capital assets, such as: land capital, human capital, financial capital, andmore » political capital. Such an analysis evaluates how being rich in a specific type of capital can offer a tribe unique advantages in implementing their energy vision. Finally, a tribal case study demonstrates the practical application of an asset-based framework.« less

Retinex at 50: color theory and spatial algorithms, a review

NASA Astrophysics Data System (ADS)

McCann, John J.

2017-05-01

Retinex Imaging shares two distinct elements: first, a model of human color vision; second, a spatial-imaging algorithm for making better reproductions. Edwin Land's 1964 Retinex Color Theory began as a model of human color vision of real complex scenes. He designed many experiments, such as Color Mondrians, to understand why retinal cone quanta catch fails to predict color constancy. Land's Retinex model used three spatial channels (L, M, S) that calculated three independent sets of monochromatic lightnesses. Land and McCann's lightness model used spatial comparisons followed by spatial integration across the scene. The parameters of their model were derived from extensive observer data. This work was the beginning of the second Retinex element, namely, using models of spatial vision to guide image reproduction algorithms. Today, there are many different Retinex algorithms. This special section, "Retinex at 50," describes a wide variety of them, along with their different goals, and ground truths used to measure their success. This paper reviews (and provides links to) the original Retinex experiments and image-processing implementations. Observer matches (measuring appearances) have extended our understanding of how human spatial vision works. This paper describes a collection very challenging datasets, accumulated by Land and McCann, for testing algorithms that predict appearance.

Management of Knowledge Representation Standards Activities

NASA Technical Reports Server (NTRS)

Patil, Ramesh S. (Principal Investigator)

1993-01-01

This report describes the efforts undertaken over the last two years to identify the issues underlying the current difficulties in sharing and reuse, and a community wide initiative to overcome them. First, we discuss four bottlenecks to sharing and reuse, present a vision of a future in which these bottlenecks have been ameliorated, and describe the efforts of the initiative's four working groups to address these bottlenecks. We then address the supporting technology and infrastructure that is critical to enabling the vision of the future. Finally, we consider topics of longer-range interest by reviewing some of the research issues raised by our vision.

Integration of land-sharing and land-sparing conservation strategies through regional networking: the Mesoamerican Biological Corridor as a lifeline for carnivores in El Salvador.

PubMed

Crespin, Silvio J; García-Villalta, Jorge E

2014-10-01

Nations with little remaining natural habitat and small extent are challenged when trying to achieve biodiversity targets. We show that the Central American nation of El Salvador cannot viably sustain populations of 87 % of its extant carnivores, especially in the case of large-bodied species with low population densities. Current land-sparing strategies will not suffice; therefore we propose that land-sharing strategies be implemented in tandem with protected areas to expand current conservation efforts via new regional networks. In Central America such a network can be established by linking international protected area systems in a way that implements the existing vision for the Mesoamerican Biological Corridor. Specifically, we propose a re-envisioning of the Mesoamerican Biological Corridor in which land-sharing practices are adopted throughout the agricultural matrix while ensuring formal protection of the remaining natural habitat. Such an integration of land-sparing and land-sharing could result in the creation of an effective network of protected areas, thereby increasing the probability of safeguarding species with populations that overlap national borders.

Vision-based Detection of Acoustic Timed Events: a Case Study on Clarinet Note Onsets

NASA Astrophysics Data System (ADS)

Bazzica, A.; van Gemert, J. C.; Liem, C. C. S.; Hanjalic, A.

2017-05-01

Acoustic events often have a visual counterpart. Knowledge of visual information can aid the understanding of complex auditory scenes, even when only a stereo mixdown is available in the audio domain, \\eg identifying which musicians are playing in large musical ensembles. In this paper, we consider a vision-based approach to note onset detection. As a case study we focus on challenging, real-world clarinetist videos and carry out preliminary experiments on a 3D convolutional neural network based on multiple streams and purposely avoiding temporal pooling. We release an audiovisual dataset with 4.5 hours of clarinetist videos together with cleaned annotations which include about 36,000 onsets and the coordinates for a number of salient points and regions of interest. By performing several training trials on our dataset, we learned that the problem is challenging. We found that the CNN model is highly sensitive to the optimization algorithm and hyper-parameters, and that treating the problem as binary classification may prevent the joint optimization of precision and recall. To encourage further research, we publicly share our dataset, annotations and all models and detail which issues we came across during our preliminary experiments.

Shared leadership and the evolution of "one great department".

PubMed

Casady, Wanda M; Dowd, Terry A

2005-01-01

In 2001, Banner Baywood Medical Center's (BBMC) medical imaging department employed concepts to engage staff in a participative decision-making practice regarding those things that most impacted their jobs. A 5-member Oversight Committee was charged with defining a vision for the department to be achieved by 2005, determining obstacles or challenges that needed to be overcome in order to achieve the vision, and facilitating 12-week teams to find solutions to these obstacles. Several initiatives were implemented to ensure competitive salaries, more effective leadership, and overall greater participation by staff in the decision-making process. Within the project's first 18 months, the department's turnover rate was reduced from 40% to 14.5%. However, as the department continued to grow, it became evident that the structure of the Oversight Committee was no longer sufficient to achieve its goals. The members of the Oversight Committee decided to expand its membership to include a representative from every work group within the department. The new group was called the Strategic Thinking Group (STG). Shared leadership--defined by Conger and Pearce as "a dynamic", interactive process among individuals working in groups in which the objective is to lead one another to the achievement of the group goals--is a vital component of the department's operation. During the past 2 years, BBMC has been actively engaged in creating a workplace environment that promotes shared leadership. BBMC utilizes the Gallup Q12 Workplace Survey and the Press Ganey Patient Satisfaction Survey. These surveys use identical numerical ratings, with "5" (strongly agree/very good) the department's goal for employees and patients. Consequently, the department created a new slogan: "We Strive for 5." The outcomes of shared leadership have proven to have a positive impact on staff retention, the reduction of casual Iabor staff, employee satisfaction, and patient satisfaction.

Factors influencing physicians' knowledge sharing on web medical forums.

PubMed

Lin, Tung Cheng; Lai, Ming Cheng; Yang, Shu Wen

2016-09-01

Web medical forums are relatively unique as knowledge-sharing platforms because physicians participate exclusively as knowledge contributors and not as knowledge recipients. Using the perspective of social exchange theory and considering both extrinsic and intrinsic motivations, this study aims to elicit the factors that significantly influence the willingness of physicians to share professional knowledge on web medical forums and develops a research model to explore the motivations that underlie physicians' knowledge-sharing attitudes. This model hypothesizes that constructs, including shared vision, reputation, altruism, and self-efficacy, positively influence these attitudes and, by extension, positively impact knowledge-sharing intention. A conventional sampling method and the direct recruitment of physicians at their outpatient clinic gathered valid data from a total of 164 physicians for analysis in the model. The empirical results support the validity of the proposed model and identified shared vision as the most significant factor of influence on knowledge-sharing attitudes, followed in descending order by knowledge-sharing self-efficacy, reputation, and altruism. © The Author(s) 2015.

The Principal's Vision: Necessity or Non-Issue?

ERIC Educational Resources Information Center

Kemp, Andrew; Hardy, Samuel; Harris, Paulette

2014-01-01

Public school teachers and administrators share a common belief with regard to the principal's articulation of his school's vision. This fact was borne from a survey conducted in Georgia involving 4,700 teachers and other school professionals. The responses of teachers and principals to questions regarding school vision were markedly consistent…

Multi-Generational Knowledge Sharing for NASA Engineers

NASA Technical Reports Server (NTRS)

Topousis, Daria E.

2009-01-01

NASA, like many other organizations, is facing major challenges when it comes to its workforce. The average age of its personnel is 46, and 68 percent of its population is between 35 and 55. According to the U.S. Government Accounting Office, if the workforce continues aging, not enough engineers will have moved up the ranks and have the requisite skills to enable NASA to meet its vision for space exploration. In order to meet its goals of developing a new generation of spacecraft to support human spaceflight to the moon and Mars, the agency must engage and retain younger generations of workers and bridge the gaps between the four generations working today. Knowledge sharing among the generations is more critical than ever. This paper describes the strategies used to develop the NASA Engineering Network with the goal of engaging different generations.

The 1992 town meetings: Toward a shared vision

NASA Technical Reports Server (NTRS)

1993-01-01

With the goal of developing a shared vision for the future of NASA, the U.S. civil aeronautics and space agency conducted a series of town meetings across the country in Nov. and Dec. 1992. Specifically, NASA sought comment on the Agency's new vision statement and mission values, which were developed by the Agency's employees in an effort to redefine NASA's priorities and purpose for the 1990's and beyond. In practice, the meetings constituted a sort of nationwide brainstorming session on how to make aeronautics and space research more relevant to people's daily lives. Primary findings, NASA's action plan, town meeting proceedings, and conclusions are described.

Strong leadership: the case for global connections.

PubMed

Rosser, Elizabeth A; Scammell, Janet; Bevan, Ann; Hundley, Vanora A

2017-04-01

To identify how nurse leaders view and experience the opportunities offered by one of the largest global nursing organisations Sigma Theta Tau International. Worldwide, nursing leadership is challenged with addressing the complex issues impacting on care delivery. International nursing organisations are a means to bring together individuals to promote leadership and scholarship for nursing practice to promote patient safety and quality care. The newly established all-England chapter of Sigma Theta Tau International is a recent addition to the society in terms of nurse leadership in Europe, as such faces challenges as it establishes its identity and seeks to interpret the organisational vision: to advance world health through nursing leadership and scholarship. Moving forward, members views were sought on the goals of the chapter and how they may be enacted. In July 2013, all chapter members at that time had been nominated on the basis of achievement in nurse leadership; all were invited to participate in an online survey. The online questionnaire contained a series of closed and open questions. Most respondents joined because they believed in the vision and networking opportunities Sigma Theta Tau International provides. Three themes were extracted from the data: the value of networking and communication, leadership and the development of culturally sensitive organisations and the need for shared scholarship for nursing practice. Findings indicate the growth of effective leadership at all levels of nursing could be harnessed through successful collaboration and keen support for robust connections between practice and education to promote quality care. Whilst challenging, globalisation presents an opportunity for a nursing society such as Sigma Theta Tau International to work collaboratively to address healthcare issues. A nursing society that explores and resolves its own complex issues by actively promoting leadership and collaborative scholarship reveals a potential to empower the profession to share our collective solutions towards enhancing clinical practice. © 2016 John Wiley & Sons Ltd.

Integrating telemedicine and telehealth: putting it all together.

PubMed

Weinstein, Ronald S; Lopez, Ana Maria; Krupinski, Elizabeth A; Beinar, Sandra J; Holcomb, Michael; McNeely, Richard A; Latifi, Rifat; Barker, Gail

2008-01-01

Telemedicine and telehealth programs are inherently complex compared with their traditional on-site health care delivery counterparts. Relatively few organizations have developed sustainable, multi-specialty telemedicine programs, although single service programs, such as teleradiology and telepsychiatry programs, are common. A number of factors are barriers to the development of sustainable telemedicine and telehealth programs. First, starting programs is often challenging since relatively few organizations have, in house, a critical mass of individuals with the skill sets required to organize and manage a telemedicine program. Therefore, it is necessary to "boot strap" many of the start-up activities using available personnel. Another challenge is to assemble a management team that has time to champion telemedicine and telehealth while dealing with the broad range of issues that often confront telemedicine programs. Telemedicine programs housed within a single health care delivery system have advantages over programs that serve as umbrella telehealth organizations for multiple health care systems. Planning a telemedicine program can involve developing a shared vision among the participants, including the parent organizations, management, customers and the public. Developing shared visions can be a time-consuming, iterative process. Part of planning includes having the partnering organizations and their management teams reach a consensus on the initial program goals, priorities, strategies, and implementation plans. Staffing requirements of telemedicine and telehealth programs may be met by sharing existent resources, hiring additional personnel, or outsourcing activities. Business models, such as the Application Service Provider (ASP) model used by the Arizona Telemedicine Program, are designed to provide staffing flexibility by offering a combination of in-house and out-sourced services, depending on the needs of the individual participating health care organizations. Telemedicine programs should perform ongoing assessments of activities, ranging from service usage to quality of service assessments, to ongoing analyses of financial performance. The financial assessments should include evaluations of costs and benefits, coding issues, reimbursement, account receivables, bad debt and network utilization. Long-range strategic planning for a telemedicine and telehealth program should be carried out on an on-going basis and should include the program's governing board. This planning process should include goal setting and the periodic updating of the program's vision and mission statements. There can be additional special issues for multi-organization telemedicine and telehealth programs. For example, authority management can require the use of innovative approaches tailored to the realities of the organizational structures of the participating members. Inter-institutional relations may introduce additional issues when competing health care organizations are utilizing shared resources. Branding issues are preferably addressed during the initial planning of a multi-organizational telemedicine and telehealth program. Ideally, public policy regarding telemedicine and telehealth within a service region will complement the objectives of telemedicine and telehealth programs within that service area.

Vision and the End of Racial Preferences

ERIC Educational Resources Information Center

Clegg, Roger

2008-01-01

Are we facing the end of racial preferences in America? Mr. Clegg thinks we probably are, and examines the role demographics, law, attraction, and vision may play in their demise. What makes preferences still attractive to so many people? Do most Americans share a vision that includes the continued use of racial preferences? Mr. Clegg offers a…

Global Perspectives on Teaching Literature: Shared Visions and Distinctive Visions.

ERIC Educational Resources Information Center

Lott, Sandra Ward, Ed.; And Others

This book is a collection of essays designed for high school and college teachers who want to introduce non-Western and other non-canonical texts into their traditional literature courses. The essays in the book explore the kinds of visions encountered when teachers cluster Western texts with those outside the dominant Western tradition. Papers in…

Visionary Leadership: Creating a Compelling Sense of Direction for Your Organization.

ERIC Educational Resources Information Center

Nanus, Burt

This book on institutional leadership and in particular on how to develop a leadership style that springs from a shared vision of an organization's future, or "visionary leadership," contains nine chapters divided into three parts. Part 1, "What Vision is and Why It Matters," contains two chapters, which define vision, explain why it is important…

Antiquity's Missive to Transhumanism1.

PubMed

Levin, Susan B

2017-06-01

To reassure those concerned about wholesale discontinuity between human existence and posthumanity, transhumanists assert shared ground with antiquity on vital challenges and aspirations. Because their claims reflect key misconceptions, there is no shared vision for transhumanists to invoke. Having exposed their misuses of Prometheus, Plato, and Aristotle, I show that not only do transhumanists and antiquity crucially diverge on our relation to ideals, contrast-dependent aspiration, and worthy endeavors but that illumining this divide exposes central weaknesses in transhumanist argumentation. What is more, antiquity's handling of these topics suggests a way through the impasse in current enhancement debates about human "nature" and helps to resolve a tension within transhumanists' accounts of what our best moments signify about the ontological requirements for real flourishing. © The Author 2017. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Inclusive Management.

ERIC Educational Resources Information Center

Garrett, Dave

1998-01-01

Discusses and illustrates corporate Internet use in a geographically spread consulting firm (James Martin & Co.), focusing on idea sharing, vision, client information, and results. Argues that an intranet is an effective way of making intangible vision and mission pledges more tangible. (PEN)

A hospital's teamwork and CQI advance shared vision, interdependence among top managers. Interview by Paula Eubanks.

PubMed

Biltz, J; Mild, L

1992-09-20

As quality improvement programs are initiated in growing numbers of hospitals, senior executives in those hospitals find themselves addressing a range of issues: team building, leadership and interpersonal interaction. CEO Jim Biltz and nurse executive Linda Mild of 760-bed HCA Wesley Medical Center, Wichita, KS, tell Hospitals Staff Editor Paula Eubanks how their participative management style and the hospital's continuous quality improvement (CQI) initiative have fostered new levels of teamwork and shared vision among the institution's top managers.

NASA Technology Plan 1998

NASA Technical Reports Server (NTRS)

1998-01-01

This NASA Strategic Plan describes an ambitious, exciting vision for the Agency across all its Strategic Enterprises that addresses a series of fundamental questions of science and research. This vision is so challenging that it literally depends on the success of an aggressive, cutting-edge advanced technology development program. The objective of this plan is to describe the NASA-wide technology program in a manner that provides not only the content of ongoing and planned activities, but also the rationale and justification for these activities in the context of NASA's future needs. The scope of this plan is Agencywide, and it includes technology investments to support all major space and aeronautics program areas, but particular emphasis is placed on longer term strategic technology efforts that will have broad impact across the spectrum of NASA activities and perhaps beyond. Our goal is to broaden the understanding of NASA technology programs and to encourage greater participation from outside the Agency. By relating technology goals to anticipated mission needs, we hope to stimulate additional innovative approaches to technology challenges and promote more cooperative programs with partners outside NASA who share common goals. We also believe that this will increase the transfer of NASA-sponsored technology into nonaerospace applications, resulting in an even greater return on the investment in NASA.

Global Practices of Interprofessional Education (IPE) and Relevant International Activities.

PubMed

Arakawa, Naoko

2017-01-01

Activities related to interprofessional education (IPE) vary between countries according to local and national health needs and systems. The International Pharmaceutical Federation (FIP) Education Initiative endeavors to provide a global vision in IPE by the sharing of experiences and gathering of evidence collaboratively to facilitate country-level initiatives. The purpose of this paper is to contribute to the further development of IPE activities in pharmacy in Japan through sharing global perspectives and activities related to IPE. FIP Education Initiative published the Interprofessional Education in a Pharmacy Context: Global Report in September 2015, which marked a milestone in the growing recognition of IPE in pharmacy globally. The paper shared global and regional perspectives and experiences in IPE in pharmacy, both from the report and FIP activities. This paper can be seen as a snapshot of IPE-related international activities, which enables gaps and challenges in implementing IPE activities in Japan to be identified. This paper provides an opportunity to explore global trends and initiatives regarding IPE, and to consider how to form and implement IPE specifically based on Japanese health needs and systems.

Organizing physics teacher professional education around productive habit development: A way to meet reform challenges

NASA Astrophysics Data System (ADS)

Etkina, Eugenia; Gregorcic, Bor; Vokos, Stamatis

2017-06-01

Extant literature on teacher preparation suggests that preservice teachers learn best when they are immersed in a community that allows them to develop dispositions, knowledge, and practical skills and share with the community a strong vision of what good teaching entails. However, even if the requisite dispositions, knowledge, and skills in pursuing the shared vision of good teaching are developed, the professional demands on a teacher's time are so great out of, and so complex during class time that if every decision requires multiple considerations and deliberations with oneself, the productive decisions might not materialize. We argue that the link between intentional decision making and actual teaching practice are teacher's habits (spontaneous responses to situational cues). Teachers unavoidably develop habits with practical experience and under the influence of knowledge and belief structures that in many ways condition the responses of teachers in their practical work. To steer new teachers away from developing unproductive habits directed towards "survival" instead of student learning, we propose that teacher preparation programs (e.g., in physics) strive to develop in preservice teachers strong habits of mind and practice that will serve as an underlying support structure for beginning teachers. We provide examples of physics teacher habits that are to be developed during the program, propose mechanisms for the development of such habits, and outline possible future research agendas around habits.

The Power of School Culture.

ERIC Educational Resources Information Center

Goldring, Leslie

2002-01-01

Describes six research-based traits of school culture that affect student achievement: shared vision, traditions, collaboration, shared decision-making, innovation, and communication. Draws practical implications for teachers and administrators. (Contains 17 references.) (PKP)

Accommodating Extension Clients Who Face Language, Vision, or Hearing Challenges

ERIC Educational Resources Information Center

Angima, Sam; Etuk, Lena; Maddy, Deborah

2016-01-01

A survey-based study explored approaches used by one land-grant university to meet the needs of Extension clients who face language, vision, or hearing challenges. In attempts to serve such clients, the greatest gaps existed for clients whose main language was Spanish, followed by those who had vision impairments and then those who had hearing…

Leadership values in academic medicine.

PubMed

Souba, Wiley W; Day, David V

2006-01-01

To gain a deeper understanding of the guiding core values that deans of academic medical centers (AMCs) considered most essential for their leadership and the major leadership challenges that confront them. In 2003-04, semistructured interviews of 18 deans at U.S. colleges of medicine or AMCs were organized around four dimensions: background, leadership challenges, organizational effectiveness, and systems enablers/restrainers for leadership. A values Q-sort was used to determine how widely core values were shared among deans and how the complex challenges they faced did or did not align with these values. Fourteen of the 18 (78%) deans identified financial difficulties as their most pressing leadership challenge, followed by weak institutional alignment (61%), staffing problems (33%), and poor morale (28%). Open, candid communication was reported as the most effective means of addressing these complex problems. Enacting espoused shared values and having a positive attitude were identified as the most important enablers of systemic leadership, whereas micromanagement and difficult people were the major restraints. Q-sort results on 38 positive leadership values indicated that participants considered integrity most essential. Integrity was positively correlated with humanistic values and negatively correlated with results. Vision, another highly espoused value, correlated strongly with performance-oriented values but correlated negatively with humanistic values. A dynamic tension exists in AMCs between humanistic values and performance-based core values. The ability to manage that tension (i.e., when to prioritize one set of values over the other) is inherent in a dean's work.

Factors That Develop Effective Professional Learning Communities in Taiwan

ERIC Educational Resources Information Center

Chen, Peiying; Lee, Che-Di; Lin, Hongda; Zhang, Chun-Xi

2016-01-01

This research aimed to investigate the key factors of developing effective professional learning communities (PLCs) within the Taiwanese context. Four constructs--supportive and shared leadership, shared visions, collegial trust, and shared practices--were adopted and developed into an instrument for measuring PLC function. A stratified random…

Developing a data life cycle for carbon and greenhouse gas measurements: challenges, experiences and visions

NASA Astrophysics Data System (ADS)

Kutsch, W. L.

2015-12-01

Environmental research infrastructures and big data integration networks require common data policies, standardized workflows and sophisticated e-infrastructure to optimise the data life cycle. This presentation summarizes the experiences in developing the data life cycle for the Integrated Carbon Observation System (ICOS), a European Research Infrastructure. It will also outline challenges that still exist and visions for future development. As many other environmental research infrastructures ICOS RI built on a large number of distributed observational or experimental sites. Data from these sites are transferred to Thematic Centres and quality checked, processed and integrated there. Dissemination will be managed by the ICOS Carbon Portal. This complex data life cycle has been defined in detail by developing protocols and assigning responsibilities. Since data will be shared under an open access policy there is a strong need for common data citation tracking systems that allow data providers to identify downstream usage of their data so as to prove their importance and show the impact to stakeholders and the public. More challenges arise from interoperating with other infrastructures or providing data for global integration projects as done e.g. in the framework of GEOSS or in global integration approaches such as fluxnet or SOCAt. Here, common metadata systems are the key solutions for data detection and harvesting. The metadata characterises data, services, users and ICT resources (including sensors and detectors). Risks may arise when data of high and low quality are mixed during this process or unexperienced data scientists without detailed knowledge on the data aquisition derive scientific theories through statistical analyses. The vision of fully open data availability is expressed in a recent GEO flagship initiative that will address important issues needed to build a connected and interoperable global network for carbon cycle and greenhouse gas observations and aims to meet the most urgent needs for integration between different information sources and methodologies, between different regional networks and from data providers to users.

The Greatest Generation Meets Its Greatest Challenge: Vision Loss and Depression in Older Adults

ERIC Educational Resources Information Center

O'Donnell, Coleen

2005-01-01

Having lived through the Great Depression and World War II, older adults now face the challenge of vision loss in record numbers. Depression is closely associated with functional loss and social isolation in late-life vision loss. The principles of assisting those who are aging will also benefit those who are aging with a visual impairment. They…

Another 25 Years of AIED? Challenges and Opportunities for Intelligent Educational Technologies of the Future

ERIC Educational Resources Information Center

Pinkwart, Niels

2016-01-01

This paper attempts an analysis of some current trends and future developments in computer science, education, and educational technology. Based on these trends, two possible future predictions of AIED are presented in the form of a utopian vision and a dystopian vision. A comparison of these two visions leads to seven challenges that AIED might…

Challenges and Strategies of Working with Learners with Low Vision: Implications for Teacher Training

ERIC Educational Resources Information Center

Yalo, J. A.; Indoshi, F. C.; Agak, J. O.

2012-01-01

Learners with low vision can be trained to increase their visual functioning through a planned programme of visual experiences. Such a low vision training programme was introduced in Kenya in 1994. However, despite its implementation over the last 15 years, challenges still persist among teachers who work with such learners. The purpose of this…

Launching Professional Learning Communities: Beginning Actions.

ERIC Educational Resources Information Center

Leo, Tara; Cowan, D'Ette

2000-01-01

A Professional Learning Community (PLC) is a school where administrators and teachers continuously seek and share learning to increase their effectiveness for students and act on what they learn. PLCs are characterized by five dimensions: shared and supportive leadership, shared values and vision, collective learning and application of learning,…

Evaluation of the Implementation of Professional Learning Communities and the Impact on Student Achievement

ERIC Educational Resources Information Center

Bostic, Cristi M.

2013-01-01

This dissertation evaluated the implementation of professional learning communities in a large suburban school district in North Carolina. The presence of shared and supportive leadership, shared values and vision, collective learning and application, shared personal practice, supportive conditions for relationships, and supportive conditions for…

Earth System Science Education for the 21st Century: Progress and Plans

NASA Astrophysics Data System (ADS)

Ruzek, M.; Johnson, D. R.; Wake, C.; Aron, J.

2005-12-01

Earth System Science Education for the 21st Century (ESSE 21) is a collaborative undergraduate/graduate Earth system science education program sponsored by NASA offering small grants to colleges and universities with special emphasis on including minority institutions to engage faculty and scientists in the development of Earth system science courses, curricula, degree programs and shared learning resources. The annual ESSE 21 meeting in Fairbanks in August, 2005 provided an opportunity for 70 undergraduate educators and scientists to share their best classroom learning resources through a series of short presentations, posters and skills workshops. This poster will highlight meeting results, advances in the development of ESS learning modules, and describe a community-led proposal to develop in the coming year a Design Guide for Undergraduate Earth system Science Education to be based upon the experience of the 63 NASA-supported ESSE teams over the past 15 years. As a living document on the Web, the Design Guide would utilize and share ESSE experiences that: - Advance understanding of the Earth as a system - Apply ESS to the Vision for Space Exploration - Create environments appropriate for teaching and learning ESS - Improve STEM literacy and broaden career paths - Transform institutional priorities and approaches to ESS - Embrace ESS within Minority Serving Institutions - Build collaborative interdisciplinary partnerships - Develop ESS learning resources and modules The Design Guide aims to be a synthesis of just how ESS has been and is being implemented in the college and university environment, listing items essential for undergraduate Earth system education that reflect the collective wisdom of the ESS education community. The Design Guide will focus the vision for ESS in the coming decades, define the challenges, and explore collaborative processes that utilize the next generation of information and communication technology.

An Energy Systems Perspective on Sustainability and the “Prosperous Way Down”

EPA Science Inventory

Energy Systems Theory provides a theoretical context for understanding, evaluating and interpreting shared social visions like “Growth”, “Sustainability” and “The Prosperous Way Down”. A social vision becomes dominant within society when a sufficient number of people recognize t...

Power and Vision: Group-Process Models Evolving from Social-Change Movements.

ERIC Educational Resources Information Center

Morrow, Susan L.; Hawxhurst, Donna M.

1988-01-01

Explores evolution of group process in social change movements, including the evolution of the new left, the cooperative movement,and the women's liberation movement. Proposes a group-process model that encourages people to share power and live their visions. (Author/NB)

The Value of Nonmeasurable Goals in Vision Rehabilitation: Two Case Studies from the Virginia Department for the Blind and Vision Impaired

ERIC Educational Resources Information Center

Baldwin, Gregg

2017-01-01

Since much of what constitutes successful vision rehabilitation is measurable, specific quantifiable goals are key to ensuring a commitment that is shared by the patient. There are many nonmeasurable goals, however, that are also important, and these areas had not been addressed in a system based on metrics. The consideration of how the patient's…

The role of information technology in the development of community pharmacy services: visions and strategic views of international experts.

PubMed

Westerling, Anna M; Haikala, Veikko; Airaksinen, Marja

2011-12-01

Community pharmacy's strategic vision has been to extend practice responsibilities beyond dispensing and provide patient care services. Few studies have evaluated the strategic and long-term development of information technology (IT) systems to support this vision. The objective of this study was to explore international experts' visions and strategic views on IT development needs in relation to service provision in community pharmacies. Semistructured interviews were conducted with a purposive sample of 14 experts from 8 countries in 2007-2008. These experts had expertise in the development of community pharmacy services and IT. The interviews were content analyzed using a constant comparison approach and a SWOT (strengths, weaknesses, opportunities, threats) analysis was undertaken. Most of the experts shared the vision for community pharmacy adopting a patient care orientation; supported by IT-based documentation, new technological solutions, access to information, and shared patient data. Opportunities to achieve this vision included IT solutions, professional skills, and interprofessional collaboration. Threats included costs, pharmacists' attitude, and the absence of IT solutions. Those responsible for IT development in community pharmacy sector should create long-term IT development strategies that are in line with community pharmacy service development strategies. Copyright © 2011 Elsevier Inc. All rights reserved.

Reimagining the Pipeline: Advancing STEM Diversity, Persistence, and Success

PubMed Central

Allen-Ramdial, Stacy-Ann A.; Campbell, Andrew G.

2014-01-01

Achieving trainee diversity in science, technology, engineering, and mathematics is rapidly becoming a challenge faced by many nations. Success in this area ensures the availability of a workforce capable of engaging in scientific practices that will promote increased production capacity and creativity and will preserve global scientific competitiveness. The near-term vision of achieving this goal is within reach and will capitalize on the growing numbers of underrepresented minority groups in the population. Although many nations have had remarkable histories as leaders in science and technology, few have simultaneously struggled with the challenge of meeting the educational and training needs of underrepresented groups. In this article, we share strategies for building the agency of the scientific community to achieve greater diversity by highlighting four key action areas: (1) aligning institutional culture and climate; (2) building interinstitutional partnerships; (3) building and sustaining critical mass; and (4) ensuring, rewarding, and maximizing faculty involvement. PMID:25561747

Reimagining the Pipeline: Advancing STEM Diversity, Persistence, and Success.

PubMed

Allen-Ramdial, Stacy-Ann A; Campbell, Andrew G

2014-07-01

Achieving trainee diversity in science, technology, engineering, and mathematics is rapidly becoming a challenge faced by many nations. Success in this area ensures the availability of a workforce capable of engaging in scientific practices that will promote increased production capacity and creativity and will preserve global scientific competitiveness. The near-term vision of achieving this goal is within reach and will capitalize on the growing numbers of underrepresented minority groups in the population. Although many nations have had remarkable histories as leaders in science and technology, few have simultaneously struggled with the challenge of meeting the educational and training needs of underrepresented groups. In this article, we share strategies for building the agency of the scientific community to achieve greater diversity by highlighting four key action areas: (1) aligning institutional culture and climate; (2) building interinstitutional partnerships; (3) building and sustaining critical mass; and (4) ensuring, rewarding, and maximizing faculty involvement.

Challenges in Exploratory Methods for Tuberculosis Research in South Africa.

PubMed

Macdonald, Helen; Abney, Kate; Abrams, Amber; Truyts, Carina

2016-07-01

Haunted by a legacy of apartheid governance that left millions in material poverty, South Africa has among the highest tuberculosis (TB) morbidity and mortality rates in the world. Our Social Markers of TB research project shared a vision of working with ethnographic research methods to understand TB-infected persons, their families, care providers, and social networks. We argue that felt and enacted TB stigma and the related HIV-TB stigma impaired our ability to collect the necessary data for a full portrait of TB-infected persons and their lived conditions. To circumvent this limitation, each researcher improvised and augmented conventional anthropological methods with more creative, directed, and at times destabilizing methods. We present three case studies as useful illustrations of the complexities and challenges we encountered in our attempts to conduct ethically sound TB research. We discuss the implications of our call for "improvisation" for the politics of research and ethical oversight. © The Author(s) 2015.

The Human Toxome Collaboratorium: A Shared Environment for Multi-Omic Computational Collaboration within a Consortium.

PubMed

Fasani, Rick A; Livi, Carolina B; Choudhury, Dipanwita R; Kleensang, Andre; Bouhifd, Mounir; Pendse, Salil N; McMullen, Patrick D; Andersen, Melvin E; Hartung, Thomas; Rosenberg, Michael

2015-01-01

The Human Toxome Project is part of a long-term vision to modernize toxicity testing for the 21st century. In the initial phase of the project, a consortium of six academic, commercial, and government organizations has partnered to map pathways of toxicity, using endocrine disruption as a model hazard. Experimental data is generated at multiple sites, and analyzed using a range of computational tools. While effectively gathering, managing, and analyzing the data for high-content experiments is a challenge in its own right, doing so for a growing number of -omics technologies, with larger data sets, across multiple institutions complicates the process. Interestingly, one of the most difficult, ongoing challenges has been the computational collaboration between the geographically separate institutions. Existing solutions cannot handle the growing heterogeneous data, provide a computational environment for consistent analysis, accommodate different workflows, and adapt to the constantly evolving methods and goals of a research project. To meet the needs of the project, we have created and managed The Human Toxome Collaboratorium, a shared computational environment hosted on third-party cloud services. The Collaboratorium provides a familiar virtual desktop, with a mix of commercial, open-source, and custom-built applications. It shares some of the challenges of traditional information technology, but with unique and unexpected constraints that emerge from the cloud. Here we describe the problems we faced, the current architecture of the solution, an example of its use, the major lessons we learned, and the future potential of the concept. In particular, the Collaboratorium represents a novel distribution method that could increase the reproducibility and reusability of results from similar large, multi-omic studies.

Leadership through Instructional Design in Higher Education

ERIC Educational Resources Information Center

Shaw, Kristi

2012-01-01

The function of leadership is to create a vision for the future, establish strategic priorities, and develop an environment of trust within and between organizations. Great leadership is a process; leadership involves motivational influence, leadership occurs in groups, and involves a shared vision (Northouse, 2010). Instructional designers are…

Shared wilderness, shared responsibility, shared vision: Protecting migratory wildlife

Treesearch

Will Meeks; Jimmy Fox; Nancy Roeper

2011-01-01

Wilderness plays a vital role in global and landscape-level conservation of wildlife. Millions of migratory birds and mammals rely on wilderness lands and waters during critical parts of their life. As large, ecologically intact landscapes, wilderness areas also play a vital role in addressing global climate change by increasing carbon sequestration, reducing...

Revitalization of the Shared Commons: Education for Sustainability and Marginalized Cultures

ERIC Educational Resources Information Center

Glasson, George E.

2010-01-01

Education for sustainability provides a vision for revitalizing the environmental commons while preserving cultural traditions and human rights. What happens if the environmental commons is shared by two politically disparate and conflicting cultures? As in many shared common lands, what happens if one culture is dominant and represents a more…

Blending of brain-machine interface and vision-guided autonomous robotics improves neuroprosthetic arm performance during grasping.

PubMed

Downey, John E; Weiss, Jeffrey M; Muelling, Katharina; Venkatraman, Arun; Valois, Jean-Sebastien; Hebert, Martial; Bagnell, J Andrew; Schwartz, Andrew B; Collinger, Jennifer L

2016-03-18

Recent studies have shown that brain-machine interfaces (BMIs) offer great potential for restoring upper limb function. However, grasping objects is a complicated task and the signals extracted from the brain may not always be capable of driving these movements reliably. Vision-guided robotic assistance is one possible way to improve BMI performance. We describe a method of shared control where the user controls a prosthetic arm using a BMI and receives assistance with positioning the hand when it approaches an object. Two human subjects with tetraplegia used a robotic arm to complete object transport tasks with and without shared control. The shared control system was designed to provide a balance between BMI-derived intention and computer assistance. An autonomous robotic grasping system identified and tracked objects and defined stable grasp positions for these objects. The system identified when the user intended to interact with an object based on the BMI-controlled movements of the robotic arm. Using shared control, BMI controlled movements and autonomous grasping commands were blended to ensure secure grasps. Both subjects were more successful on object transfer tasks when using shared control compared to BMI control alone. Movements made using shared control were more accurate, more efficient, and less difficult. One participant attempted a task with multiple objects and successfully lifted one of two closely spaced objects in 92 % of trials, demonstrating the potential for users to accurately execute their intention while using shared control. Integration of BMI control with vision-guided robotic assistance led to improved performance on object transfer tasks. Providing assistance while maintaining generalizability will make BMI systems more attractive to potential users. NCT01364480 and NCT01894802 .

One vision of academic nursing centers.

PubMed

Esperat, M Christina; Green, Alexia; Acton, Cindy

2004-01-01

Reconciling vision, mission, and financial realities into a successful socially responsive endeavor is a challenge for academic nursing centers. A financially viable faculty practice enterprise is a response to this challenge. Entrepreneurial management and strategy assist in establishing financial sustainability.

Shared vision promotes family firm performance.

PubMed

Neff, John E

2015-01-01

A clear picture of the influential drivers of private family firm performance has proven to be an elusive target. The unique characteristics of private family owned firms necessitate a broader, non-financial approach to reveal firm performance drivers. This research study sought to specify and evaluate the themes that distinguish successful family firms from less successful family firms. In addition, this study explored the possibility that these themes collectively form an effective organizational culture that improves longer-term firm performance. At an organizational level of analysis, research findings identified four significant variables: Shared Vision (PNS), Role Clarity (RCL), Confidence in Management (CON), and Professional Networking (OLN) that positively impacted family firm financial performance. Shared Vision exhibited the strongest positive influence among the significant factors. In addition, Family Functionality (APGAR), the functional integrity of the family itself, exhibited a significant supporting role. Taken together, the variables collectively represent an effective family business culture (EFBC) that positively impacted the long-term financial sustainability of family owned firms. The index of effective family business culture also exhibited potential as a predictive non-financial model of family firm performance.

Shared vision promotes family firm performance

PubMed Central

Neff, John E.

2015-01-01

A clear picture of the influential drivers of private family firm performance has proven to be an elusive target. The unique characteristics of private family owned firms necessitate a broader, non-financial approach to reveal firm performance drivers. This research study sought to specify and evaluate the themes that distinguish successful family firms from less successful family firms. In addition, this study explored the possibility that these themes collectively form an effective organizational culture that improves longer-term firm performance. At an organizational level of analysis, research findings identified four significant variables: Shared Vision (PNS), Role Clarity (RCL), Confidence in Management (CON), and Professional Networking (OLN) that positively impacted family firm financial performance. Shared Vision exhibited the strongest positive influence among the significant factors. In addition, Family Functionality (APGAR), the functional integrity of the family itself, exhibited a significant supporting role. Taken together, the variables collectively represent an effective family business culture (EFBC) that positively impacted the long-term financial sustainability of family owned firms. The index of effective family business culture also exhibited potential as a predictive non-financial model of family firm performance. PMID:26042075

Taking the Reigns: An Interview with Dr. Marsha Chappelow

ERIC Educational Resources Information Center

Woodruff, Sarah Beth

2008-01-01

In an interview conducted shortly after assuming the presidency of the National School Public Relations Association, Marsha Chappelow shared her insights and vision for the association. Her vision stresses the importance of ensuring that the association remain a relevant resource for school district leaders as the expectations on schools intensify…

My Vision for Infants, Toddlers, and Their Families

ERIC Educational Resources Information Center

Dodd, Christopher J.; Castle, Michael N.

2006-01-01

Two members of the U.S. Congress share their visions for infants, toddlers, and families. Senator Christopher Dodd (D-CT), Ranking Member of the Subcommittee on Education and Early Childhood Development, Senate Committee on Health, Education, Labor, and Pensions, advocates shifting priorities and resources toward young children and families and…

Team behavioral norms: a shared vision for a healthy patient care workplace.

PubMed

Parsons, Mickey L; Clark, Paul; Marshall, Michelle; Cornett, Patricia A

2007-01-01

Leaders are bombarded with healthy workplace articles and advice. This article outlines a strategy for laying the foundation for healthy patient care workplaces at the pivotal unit level. This process facilitates the nursing unit staff to create and implement a shared vision for staff working relationships. Fourteen acute care hospital units, all participants in a healthy workplace intervention, were selected for this analysis because they chose team behavioral norms as a top priority to begin to implement their vision for a desired future for their units, a healthy workplace. These units developed specific team behavioral norms for their expectations of each other. The findings revealed 3 major norm themes and attributes: norms for effective communication, positive attitude, and accountability. Attributes of each norm are described to assist nurses to positively influence their core unit work culture.

KSC-04PD-1985

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. Principal Albert Sye, astronaut Leland Melvin, Dr. Julian Earls and KSC Deputy Director Dr. Woodrow Whitlow Jr. share the stage at Ronald E. McNair High School in Atlanta, a NASA Explorer School. Dr. Earls is director of the NASA Glenn Research Center. He joined Dr. Whitlow on a visit to the school to share the vision for space exploration with the next generation of explorers. Whitlow talked with students about our destiny as explorers, NASAs stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space. Dr. Earls discussed the future and the vision for space, plus the NASA careers needed to meet the vision. Melvin talked about the importance of teamwork and what it takes for mission success.

Intelligent transportation systems and intermodal freight transportation. Final report, May-December 1992

DOE Office of Scientific and Technical Information (OSTI.GOV)

Aylward, A.D.

1996-12-01

This paper describes the various advanced technologies already in use in the intermodal freight transportation industry and addresses the opportunity for improved communication between the public and private sector regarding technology applications to the freight transportation system that could enhance the capacity of the system as a whole. The current public interest in freight transportation policy creates an opportunity to develop a shared vision of the future needs of international intermodal freight transportation in the United States. The Federal government can impact this vision by taking action in the following areas: Provide Infrastructure Funding to Support Efficiency and Global Competitiveness;more » Support Regional and Corridor Efforts; Understand the Freight Sector and Develop a Shared Vision of Technology Benefits; Lead Transportation Technology Efforts of Federal Agencies; and Maintain Commitment to Open ITS Architecture.« less

Vision-based mapping with cooperative robots

NASA Astrophysics Data System (ADS)

Little, James J.; Jennings, Cullen; Murray, Don

1998-10-01

Two stereo-vision-based mobile robots navigate and autonomously explore their environment safely while building occupancy grid maps of the environment. The robots maintain position estimates within a global coordinate frame using landmark recognition. This allows them to build a common map by sharing position information and stereo data. Stereo vision processing and map updates are done at 3 Hz and the robots move at speeds of 200 cm/s. Cooperative mapping is achieved through autonomous exploration of unstructured and dynamic environments. The map is constructed conservatively, so as to be useful for collision-free path planning. Each robot maintains a separate copy of a shared map, and then posts updates to the common map when it returns to observe a landmark at home base. Issues include synchronization, mutual localization, navigation, exploration, registration of maps, merging repeated views (fusion), centralized vs decentralized maps.

Red, purple and pink: the colors of diffusion on pinterest.

PubMed

Bakhshi, Saeideh; Gilbert, Eric

2015-01-01

Many lab studies have shown that colors can evoke powerful emotions and impact human behavior. Might these phenomena drive how we act online? A key research challenge for image-sharing communities is uncovering the mechanisms by which content spreads through the community. In this paper, we investigate whether there is link between color and diffusion. Drawing on a corpus of one million images crawled from Pinterest, we find that color significantly impacts the diffusion of images and adoption of content on image sharing communities such as Pinterest, even after partially controlling for network structure and activity. Specifically, Red, Purple and pink seem to promote diffusion, while Green, Blue, Black and Yellow suppress it. To our knowledge, our study is the first to investigate how colors relate to online user behavior. In addition to contributing to the research conversation surrounding diffusion, these findings suggest future work using sophisticated computer vision techniques. We conclude with a discussion on the theoretical, practical and design implications suggested by this work-e.g. design of engaging image filters.

The World Water Vision: From Developing a Vision to Action

NASA Astrophysics Data System (ADS)

Gangopadhyay, S.; Cosgrove, W.; Rijsberman, F.; Strzepek, K.; Strzepek, K.

2001-05-01

The World Water Vision exercise was initiated by the World Water Commission under the auspices of the World Water Council. The goal of the World Water Vision project was to develop a widely shared vision on the actions required to achieve a common set of water-related goals and the necessary commitment to carry out these actions. The Vision should be participatory in nature, including input from both developed and developing regions, with a special focus on the needs of the poor, women, youth, children and the environment. Three overall objectives were to: (i)raise awareness of water issues among both the general population and decision-makers so as to foster the necessary political will and leadership to tackle the problems seriously and systematically; (ii) develop a vision of water management for 2025 that is shared by water sector specialists as well as international, national and regional decision-makers in government, the private sector and civil society; and (iii) provide input to a Framework for Action to be elaborated by the Global Water Partnership, with steps to go from vision to action, including recommendations to funding agencies for investment priorities. This exercise was characterized by the principles of: (i) a participatory approach with extensive consultation; (ii) Innovative thinking; (iii) central analysis to assure integration and co-ordination; and (iv) emphasis on communication with groups outside the water sector. The primary activities included, developing global water scenarios that fed into regional consultations and sectoral consultations as water for food, water for people - water supply and sanitation, and water and environment. These consultations formulated the regional and sectoral visions that were synthesized to form the World Water Vision. The findings from this exercise were reported and debated at the Second World Water Forum and the Ministerial Conference held in The Hague, The Netherlands during April 2000. This paper reports on the process of producing a "global water vision" and the primary findings, recommendations, and follow-on activities.

Building the bionic eye: an emerging reality and opportunity.

PubMed

Merabet, Lotfi B

2011-01-01

Once the topic of folklore and science fiction, the notion of restoring vision to the blind is now approaching a tractable reality. Technological advances have inspired numerous multidisciplinary groups worldwide to develop visual neuroprosthetic devices that could potentially provide useful vision and improve the quality of life of profoundly blind individuals. While a variety of approaches and designs are being pursued, they all share a common principle of creating visual percepts through the stimulation of visual neural elements using appropriate patterns of electrical stimulation. Human clinical trials are now well underway and initial results have been met with a balance of excitement and cautious optimism. As remaining technical and surgical challenges continue to be solved and clinical trials move forward, we now enter a phase of development that requires careful consideration of a new set of issues. Establishing appropriate patient selection criteria, methods of evaluating long-term performance and effectiveness, and strategies to rehabilitate implanted patients will all need to be considered in order to achieve optimal outcomes and establish these devices as viable therapeutic options. Copyright © 2011 Elsevier B.V. All rights reserved.

Issues central to a useful image understanding environment

NASA Astrophysics Data System (ADS)

Beveridge, J. Ross; Draper, Bruce A.; Hanson, Allen R.; Riseman, Edward M.

1992-04-01

A recent DARPA initiative has sparked interested in software environments for computer vision. The goal is a single environment to support both basic research and technology transfer. This paper lays out six fundamental attributes such a system must possess: (1) support for both C and Lisp, (2) extensibility, (3) data sharing, (4) data query facilities tailored to vision, (5) graphics, and (6) code sharing. The first three attributes fundamentally constrain the system design. Support for both C and Lisp demands some form of database or data-store for passing data between languages. Extensibility demands that system support facilities, such as spatial retrieval of data, be readily extended to new user-defined datatypes. Finally, data sharing demands that data saved by one user, including data of a user-defined type, must be readable by another user.

Progress in computer vision.

NASA Astrophysics Data System (ADS)

Jain, A. K.; Dorai, C.

Computer vision has emerged as a challenging and important area of research, both as an engineering and a scientific discipline. The growing importance of computer vision is evident from the fact that it was identified as one of the "Grand Challenges" and also from its prominent role in the National Information Infrastructure. While the design of a general-purpose vision system continues to be elusive machine vision systems are being used successfully in specific application elusive, machine vision systems are being used successfully in specific application domains. Building a practical vision system requires a careful selection of appropriate sensors, extraction and integration of information from available cues in the sensed data, and evaluation of system robustness and performance. The authors discuss and demonstrate advantages of (1) multi-sensor fusion, (2) combination of features and classifiers, (3) integration of visual modules, and (IV) admissibility and goal-directed evaluation of vision algorithms. The requirements of several prominent real world applications such as biometry, document image analysis, image and video database retrieval, and automatic object model construction offer exciting problems and new opportunities to design and evaluate vision algorithms.

78 FR 53457 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-29

... Jerry Scott Grandchildren's Trust, both of Ada, Oklahoma; Kamberly Dawn or Richard Clay Skoch, Yukon... voting shares of Vision Bank, National Association, both in Ada, Oklahoma. Board of Governors of the...

An architecture for real-time vision processing

NASA Technical Reports Server (NTRS)

Chien, Chiun-Hong

1994-01-01

To study the feasibility of developing an architecture for real time vision processing, a task queue server and parallel algorithms for two vision operations were designed and implemented on an i860-based Mercury Computing System 860VS array processor. The proposed architecture treats each vision function as a task or set of tasks which may be recursively divided into subtasks and processed by multiple processors coordinated by a task queue server accessible by all processors. Each idle processor subsequently fetches a task and associated data from the task queue server for processing and posts the result to shared memory for later use. Load balancing can be carried out within the processing system without the requirement for a centralized controller. The author concludes that real time vision processing cannot be achieved without both sequential and parallel vision algorithms and a good parallel vision architecture.

A vision for end-to-end data services to foster international partnerships through data sharing

NASA Astrophysics Data System (ADS)

Ramamurthy, M.; Yoksas, T.

2009-04-01

Increasingly, the conduct of science requires scientific partnerships and sharing of knowledge, information, and other assets. This is particularly true in our field where the highly-coupled Earth system and its many linkages have heightened the importance of collaborations across geographic, disciplinary, and organizational boundaries. The climate system, for example, is far too complex a puzzle to be unraveled by individual investigators or nations. As articulated in the NSF Strategic Plan: FY 2006-2011, "…discovery increasingly requires expertise of individuals from different disciplines, with diverse perspectives, and often from different nations, working together to accommodate the extraordinary complexity of today's science and engineering challenges." The Nobel Prize winning IPCC assessments are a prime example of such an effort. Earth science education is also uniquely suited to drawing connections between the dynamic Earth system and societal issues. Events like the 2004 Indian Ocean tsunami and Hurricane Katrina provide ample evidence of this relevance, as they underscore the importance of timely and interdisciplinary integration and synthesis of data. Our success in addressing such complex problems and advancing geosciences depends on the availability of a state-of-the-art and robust cyberinfrastructure, transparent and timely access to high-quality data from diverse sources, and requisite tools to integrate and use the data effectively, toward creating new knowledge. To that end, Unidata's vision calls for providing comprehensive, well-integrated, and end-to-end data services for the geosciences. These include an array of functions for collecting, finding, and accessing data; data management tools for generating, cataloging, and exchanging metadata; and submitting or publishing, sharing, analyzing, visualizing, and integrating data. When this vision is realized, users — no matter where they are, how they are connected to the Internet, or what computing device they use — will be able to find and access a plethora of geosciences data, experience how all of the aforementioned services work together, and use our tools and services both productively and creatively in their research, education, and other activities. Permit me to elucidate on what that vision really means for you by drawing a simple analogy. Most of you are familiar with Amazon and eBay e-commerce sites and content sharing sites like You Tube and Flickr. On the eBay marketplace, people can sell practically anything at any time and buyers can share their experience of purchasing a product or the reputation of a seller. Likewise, at Amazon, thousands of merchants sell their goods and millions of customers not only buy those goods, but provide a review or opinion of the products they buy and share their experiences with the purchase. Similarly, You Tube and Flickr are sites tailored to video- and photo-sharing, respectively, where users can upload their own content and share them with millions of other users, including family and friends. What all these sites have enabled is a sense of a virtual community in which users can search and browse products or content, comment and rate those products from anywhere, at any time, and via any Internet-enabled device like an iPhone, laptop, or a desktop computer. In essence, these enterprises have fundamentally altered people's buying modes and behavior toward purchases. I believe that similar approaches, appropriately tailored to meet the needs of the scientific community, can be adopted to provide and share geosciences data in the future. For example, future case-study data access systems, in addition to providing datasets and tools, will provide services that allow users to provide commentaries of a weather event, say a hurricane, as well as provide feedback on the quality, usefulness and interpretation of the datasets through integrated blogs, forums and Wikis, upload and share products they derive, ancillary materials that users might have gathered (such as photos and videos from the storm), and publications and curricular materials they develop, all through a single data portal. In essence, such case study collections will be "living" or dynamic, allowing users to be also contributors as they add value to and grow existing case study collections. At Unidata, our goal is to provide a portfolio of integrated data services toward realizing the vision presented here so that the geosciences community can continue to address societally relevant problems such as weather prediction, atmospheric and oceanic variability, climate change, and the water cycle, and advance scientific discovery.

The Pedagogy of Teaching Educational Vision: A Vision Coach's Field Notes about Leaders as Learners

ERIC Educational Resources Information Center

Schein, Jeffrey

2009-01-01

The emerging field of educational visioning is full of challenges and phenomena worthy of careful analysis and documentation. A relatively neglected phenomenon is the learning curve of the leaders (often lay leaders) involved in the visioning process. This article documents a range of experiences of the author serving as a vision coach to five…

76 FR 40686 - Public Input for the Launch of the Strong Cities, Strong Communities Visioning Challenge

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-11

... growth; creative cities; healthy cities; sustainable economic development; regional innovation clusters... DEPARTMENT OF COMMERCE Economic Development Administration [Docket No.: 110705370-1370-01] Public Input for the Launch of the Strong Cities, Strong Communities Visioning Challenge AGENCY: Economic...

Teacher Leadership: Making Your Voice Count

ERIC Educational Resources Information Center

Singh, Kathryn

2011-01-01

Though principals play an important role in setting the vision for a school, and moving their staffs toward that vision, it is increasingly apparent that teachers must take on active decision-making and problem-solving roles. By sharing these responsibilities, schools can tap into the expertise of those most in tune with teaching and learning, and…

2020 Vision: The EICCD Moves into the 21st Century.

ERIC Educational Resources Information Center

Blong, John T.; Friedel, Janice N.

In 1989, the Eastern Iowa Community College District (EICCD) undertook a project to develop a collective image of what the community college should be in the coming century. The reasons for seeking this "shared vision" were to create institutional focus, foster commitment, build communication, and reaffirm the college's mission and…

A (Super) Heroic Vision of Leader Self

ERIC Educational Resources Information Center

Linn, Genie Bingham

2011-01-01

This study leads the reader on a learning journey with the heroic metaphors derived from heroic myths of today's pop culture to the views shared by aspiring administrators. Viewing the students' leadership vision of self as hero provided insight to guiding students in their personal leadership journey. By naming and describing self as hero, future…

Assessment Hotspots, 2000.

ERIC Educational Resources Information Center

Ahearn, Charles, Ed.; Nalley, Donna, Ed.; Marsh, Corinda, Ed.; Casbon, Christy, Ed.

2000-01-01

SouthEastern Regional Vision for Education (SERVE) is one of the federally funded regional educational laboratories. This annual publication captures and shares the experiences of SERVE school districts that have volunteered to share their efforts at assessment reform. This issue contains the following articles: (1) "Classroom Assessment: A…

Print quality challenges for the next decade

NASA Astrophysics Data System (ADS)

Meyer, John D.

1990-07-01

The decade of the eighties has seen a remarkable transformation in the performance and capabilities of shared and personal printers. Dramatic gains have been made in four key areas: cost, throughput, reliability and most significantly, print quality. The improvements in text print quality due to algorithmic fonts and increased resolution have been pivotal in the creation of the desktop publishing market. Electronic pre-press systems now include hardware to receive Postscript files accompanied by color originals for scanning and separation. These systems have application in the commercial printing of a wide variety of material e.g. books, magazines, brochures, newspapers. The vision of the future of hardcopy now embraces the full spectrum from typeset text to full color reproduction of natural images due to the advent of grayscale and color capability in printer technology. This will place increased demands for improvements in print quality, particularly in the use of grayscale and color. This paper gives an overview of the challenges which must be met and discusses data communication standards and print quality measurement techniques as a means of meeting these challenges for both color and black and white output.

Information Technology Strategic Plan 2009-2013

DTIC Science & Technology

2009-01-01

and the absence of Enterprise funding models for shared services . Also, though progress has been made within the DHS IT community regarding...security access regulations for shared services ; and difficulties associated with 3 Office of the Chief Information Officer...infrastructure and shared services is the vision for the Infrastructure Transformation Program at DHS and is the means by which to reduce IT commodity

Why patient loyalty matters--and how to enhance it.

PubMed

Lee, Thomas H

2014-12-01

Five tactics can help healthcare organizations earn patients' confidence and loyalty-and in turn retain or expand market share: Developing a shared vision about patient care. Committing to measuring the patient experience. Being accountable to the data. Emphasizing team care. Establishing organizational pride.

Applying Continuous Quality Improvement Principles in Secondary School Vocational Education, with Emphasis on Special Populations.

ERIC Educational Resources Information Center

McLean, Gary N.

1993-01-01

Principles of quality management applicable to education for secondary special populations include process orientation, cascading, top commitment, vertical/horizontal communication, continuous improvement, shared vision, primacy of customers, investment in people, constancy of purpose, and shared goal setting. (JOW)

Erratum: Correction to: Polarisation vision: overcoming challenges of working with a property of light we barely see

NASA Astrophysics Data System (ADS)

Foster, James J.; Temple, Shelby E.; How, Martin J.; Daly, Ilse M.; Sharkey, Camilla R.; Wilby, David; Roberts, Nicholas W.

2018-06-01

In "Polarisation vision: overcoming challenges of working with a property of light we barely see" (Foster et al. 2018) we provide a basic description of how Stokes parameters can be estimated and used to calculate the angle of polarisation (AoP).

Education for a Working America. A Vision of Vocational Technical Education.

ERIC Educational Resources Information Center

National Association of State Directors of Vocational Technical Education Consortium.

This document presents the views of the National Association of State Directors of Vocational Technical Education regarding the challenge, mission, vision, underlying principles, practice, needs, and benefits/potential outcomes of vocational-technical education (VTE). The following topics are discussed: the challenge of making VTE the cornerstone…

Wildlife-Based Recreation as Economic Windfall: A Rhetorical Analysis of Public Discourse on Birding

ERIC Educational Resources Information Center

Hill, Steven G.; Cable, Ted T.; Scott, David

2010-01-01

Symbolic convergence theory posits that groups of like-minded people use linguistic symbols to construct a shared reality and form rhetorical visions (ways of viewing and communicating about an issue). To see how rhetorical visions might help shape public tourism policy, the authors used fantasy theme analysis to examine 206 Kansas newspaper…

Expanding the Vision of Self: Why the Arts Matter

ERIC Educational Resources Information Center

Nathan, Linda F.

2013-01-01

In this reflective essay, Linda F. Nathan, the founding headmaster of the Boston Arts Academy and currently the executive director of Center for Arts in Education at Boston Arts Academy, shares a story about how one student, Ronald, expands his vision of self through his engagement with the arts. In presenting this reflection on Ronald's…

Mission, Vision, Values, and Goals: An Exploration of Key Organizational Statements and Daily Practice in Schools

ERIC Educational Resources Information Center

Gurley, D. Keith; Peters, Gary B.; Collins, Loucrecia; Fifolt, Matthew

2015-01-01

This article reports findings from a study of graduate level, educational leadership students' familiarity with shared mission, vision, values, and goals statements and the perceived impact these concepts have on their practice as leaders and teachers in schools. The study is primarily qualitative and uses content analysis of responses to…

Low Vision Aids in Glaucoma

PubMed Central

Khanna, Anjani

2012-01-01

A large number of glaucoma patients suffer from vision impairments that qualify as low vision. Additional difficulties associated with low vision include problems with glare, lighting, and contrast, which can make daily activities extremely challenging. This article elaborates on how low vision aids can help with various tasks that visually impaired glaucoma patients need to do each day, to take care of themselves and to lead an independent life. PMID:27990068

Assessment Hotspots, 1998.

ERIC Educational Resources Information Center

Ahearn, Charles, Ed.; Nalley, Donna, Ed.; Casbon, Christy, Ed.

1998-01-01

SouthEastern Regional Vision for Education (SERVE) is one of the 10 federally funded regional educational laboratories. This annual publication captures and shares the experiences of SERVE school districts that have volunteered to share their efforts at assessment reform. This issue contains the following: (1) "We Never Get over the Fear of…

Koinonia: The Requirements and Vision for an Unclassified Information-Sharing System

DTIC Science & Technology

2013-06-01

of an effort to share information with multinational partners in Multinational Planning Augmentation Team (MPAT) ( Tempest Express Fact Sheet 2011... Tempest fact sheet. Global Security.org. May 7, 2011. Accessed May 3, 2013. http://www.globalsecurity.org/military/ops/ tempest -express.htm U.S

Navigating the Rural Terrain: Educators' Visions to Promote Change

ERIC Educational Resources Information Center

Vaughn, Margaret; Saul, Melissa

2013-01-01

Advocates of rural education emphasize the need to examine supports which may promote rural educators given the challenging contexts of which they face. Teacher visioning has been conceptualized as a navigational tool to help sustain and promote teachers given high-challenging contexts. The current study explored 10 public school teachers from…

Rigged or rigorous? Partnerships for research and evaluation of complex social problems: Lessons from the field of violence against women and girls.

PubMed

Zimmerman, Cathy; Michau, Lori; Hossain, Mazeda; Kiss, Ligia; Borland, Rosilyne; Watts, Charlotte

2016-09-01

There is growing demand for robust evidence to address complex social phenomena such as violence against women and girls (VAWG). Research partnerships between scientists and non-governmental or international organizations (NGO/IO) are increasingly popular, but can pose challenges, including concerns about potential conflicts of interest. Drawing on our experience collaborating on VAWG research, we describe challenges and contributions that NGO/IO and academic partners can make at different stages of the research process and the effects that collaborations can have on scientific inquiry. Partners may struggle with differing priorities and misunderstandings about roles, limitations, and intentions. Benefits of partnerships include a shared vision of study goals, differing and complementary expertise, mutual respect, and a history of constructive collaboration. Our experience suggests that when investigating multi-faceted social problems, instead of 'rigging' study results, research collaborations can strengthen scientific rigor and offer the greatest potential for impact in the communities we seek to serve.

Biophotonics: the big picture

NASA Astrophysics Data System (ADS)

Marcu, Laura; Boppart, Stephen A.; Hutchinson, Mark R.; Popp, Jürgen; Wilson, Brian C.

2018-02-01

The 5th International Conference on Biophotonics (ICOB) held April 30 to May 1, 2017, in Fremantle, Western Australia, brought together opinion leaders to discuss future directions for the field and opportunities to consider. The first session of the conference, "How to Set a Big Picture Biophotonics Agenda," was focused on setting the stage for developing a vision and strategies for translation and impact on society of biophotonic technologies. The invited speakers, panelists, and attendees engaged in discussions that focused on opportunities and promising applications for biophotonic techniques, challenges when working at the confluence of the physical and biological sciences, driving factors for advances of biophotonic technologies, and educational opportunities. We share a summary of the presentations and discussions. Three main themes from the conference are presented in this position paper that capture the current status, opportunities, challenges, and future directions of biophotonics research and key areas of applications: (1) biophotonics at the nano- to microscale level; (2) biophotonics at meso- to macroscale level; and (3) biophotonics and the clinical translation conundrum.

Sharing Success in the Southeast: Promising Service-Learning Programs.

ERIC Educational Resources Information Center

Watkins, James; Wilkes, Dianne

The SouthEastern Regional Vision for Education (SERVE) Sharing Success program recognizes exemplary public school efforts and practices in the southeastern United States for the purpose of increasing the awareness and use of exemplary educational programs. This document highlights more than 30 elementary- and/or secondary-level programs that have…

Sharing Leadership Responsibilities Results in Achievement Gains

ERIC Educational Resources Information Center

Armistead, Lew

2010-01-01

Collective, not individual, leadership in schools has a greater impact on student achievement; when principals and teachers share leadership responsibilities, student achievement is higher; and schools having high student achievement also display a vision for student achievement and teacher growth. Those are just a few of the insights into school…

The Building Blocks Collaborative: advancing a life course approach to health equity through multi-sector collaboration.

PubMed

Shrimali, Bina Patel; Luginbuhl, Jessica; Malin, Christina; Flournoy, Rebecca; Siegel, Anita

2014-02-01

Too many children are born into poverty, often living in disinvested communities without adequate opportunities to be healthy and thrive. Two complementary frameworks-health equity and life course-propose new approaches to these challenges. Health equity strategies seek to improve community conditions that influence health. The life course perspective focuses on key developmental periods that can shift a person's trajectory over the life course, and highlights the importance of ensuring that children have supports in place that set them up for long-term success and health. Applying these frameworks, the Alameda County Public Health Department launched the Building Blocks Collaborative (BBC), a countywide multi-sector initiative to engage community partners in improving neighborhood conditions in low-income communities, with a focus on young children. A broad cross-section of stakeholders, called to action by the state of racial and economic inequities in children's health, came together to launch the BBC and develop a Bill of Rights that highlights the diverse factors that contribute to children's health. BBC partners then began working together to improve community conditions by learning and sharing ideas and strategies, and incubating new collaborative projects. Supportive health department leadership; dedicated staff; shared vision and ownership; a flexible partnership structure; and broad collective goals that build on partners' strengths and priorities have been critical to the growth of the BBC. Next steps include institutionalizing BBC projects into existing infrastructure, ongoing partner engagement, and continued project innovation-to achieve a common vision that all babies have the best start in life.

Introducing Large-Scale Innovation in Schools

NASA Astrophysics Data System (ADS)

Sotiriou, Sofoklis; Riviou, Katherina; Cherouvis, Stephanos; Chelioti, Eleni; Bogner, Franz X.

2016-08-01

Education reform initiatives tend to promise higher effectiveness in classrooms especially when emphasis is given to e-learning and digital resources. Practical changes in classroom realities or school organization, however, are lacking. A major European initiative entitled Open Discovery Space (ODS) examined the challenge of modernizing school education via a large-scale implementation of an open-scale methodology in using technology-supported innovation. The present paper describes this innovation scheme which involved schools and teachers all over Europe, embedded technology-enhanced learning into wider school environments and provided training to teachers. Our implementation scheme consisted of three phases: (1) stimulating interest, (2) incorporating the innovation into school settings and (3) accelerating the implementation of the innovation. The scheme's impact was monitored for a school year using five indicators: leadership and vision building, ICT in the curriculum, development of ICT culture, professional development support, and school resources and infrastructure. Based on about 400 schools, our study produced four results: (1) The growth in digital maturity was substantial, even for previously high scoring schools. This was even more important for indicators such as vision and leadership" and "professional development." (2) The evolution of networking is presented graphically, showing the gradual growth of connections achieved. (3) These communities became core nodes, involving numerous teachers in sharing educational content and experiences: One out of three registered users (36 %) has shared his/her educational resources in at least one community. (4) Satisfaction scores ranged from 76 % (offer of useful support through teacher academies) to 87 % (good environment to exchange best practices). Initiatives such as ODS add substantial value to schools on a large scale.

A Personal Statement about a Four-Year Curriculum for Heritage and Native Speakers of Spanish Programs.

ERIC Educational Resources Information Center

Stering, Edward

This document shares a vision for a 4-year curriculum for Heritage Speakers of Spanish (HSS)/Spanish for Native Speakers (SNS), describing a course developed for SNS students within Mercy High School in San Francisco, California. The vision foresees an ever-increasing number of HSS and SNS students completing college level degree programs then…

Shared leadership in a newly merged medical center.

PubMed

Coluccio, M; Havlick, K

1998-01-01

Mergers of new health care entities require visionary leadership in forming effective partnerships. Shared leadership was one key ingredient in blending two major health care competitors in the Northwest. Building a successful foundation for shared leadership required formation of a common vision, definition of core values, and establishment of guiding principles. Honoring respective cultures, recognizing achievements, and inviting participation led to the design of the shared leadership model focused on the primary objective for the merger: Enhancing health care services to the community.

Needs and Challenges of Seniors with Combined Hearing and Vision Loss

ERIC Educational Resources Information Center

McDonnall, Michele C.; Crudden, Adele; LeJeune, B. J.; Steverson, Anne; O'Donnell, Nancy

2016-01-01

Introduction: The purpose of this study was to identify the needs and challenges of seniors with dual sensory loss (combined hearing and vision loss) and to determine priorities for training family members, community service providers, and professionals who work with them. Methods: Individuals (N = 131) with dual sensory loss between the ages of…

Enabling information management systems in tactical network environments

NASA Astrophysics Data System (ADS)

Carvalho, Marco; Uszok, Andrzej; Suri, Niranjan; Bradshaw, Jeffrey M.; Ceccio, Philip J.; Hanna, James P.; Sinclair, Asher

2009-05-01

Net-Centric Information Management (IM) and sharing in tactical environments promises to revolutionize forward command and control capabilities by providing ubiquitous shared situational awareness to the warfighter. This vision can be realized by leveraging the tactical and Mobile Ad hoc Networks (MANET) which provide the underlying communications infrastructure, but, significant technical challenges remain. Enabling information management in these highly dynamic environments will require multiple support services and protocols which are affected by, and highly dependent on, the underlying capabilities and dynamics of the tactical network infrastructure. In this paper we investigate, discuss, and evaluate the effects of realistic tactical and mobile communications network environments on mission-critical information management systems. We motivate our discussion by introducing the Advanced Information Management System (AIMS) which is targeted for deployment in tactical sensor systems. We present some operational requirements for AIMS and highlight how critical IM support services such as discovery, transport, federation, and Quality of Service (QoS) management are necessary to meet these requirements. Our goal is to provide a qualitative analysis of the impact of underlying assumptions of availability and performance of some of the critical services supporting tactical information management. We will also propose and describe a number of technologies and capabilities that have been developed to address these challenges, providing alternative approaches for transport, service discovery, and federation services for tactical networks.

Space 2100: A Shared Visioning Exercise for the Future Space Economy

NASA Astrophysics Data System (ADS)

Ferguson, C. K.; Nall, M. E.; Scott, D. W.; Tinker, M. L.; Oneil, D.; Sivak, A. D.; Wright, G. M.; Eberly, E. A.; Ramdall, C.

In 2013, NASA's Marshall Space Flight Center chartered a diverse team for a six-week "sprint" to envision how Earth, space, and public/private entities might be operating in the year 2100. This sprint intended to inspire innovation, creativity and improved teamwork between all levels of employees, in addition to pulling diverse ideas about exploration from organizations that are not traditionally included in technology development at NASA. The team was named Space 2100. In 2014, the team ran a sprint based on the previous outcomes to a) develop detailed estimates of operations and challenges of space activities in the vicinity of the Earth and Moon in the year 2050, b) identify evolutionary steps to make this vision a reality, and c) recommend actions to enable those steps. In 2015, the team continued building on previous years by identifying technologies and approaches to reduce and ultimately eliminate the need for resupply from Earth, enabling self-sufficient exploration throughout the solar system. This exercise identified 30 technologies as potential critical paths to Earth independency. Space 2100's conclusions and recommendations are not part of NASA's strategic planning or policy. This paper explores the three Space 2100 sprints and their implications for the future of space exploration.

Biodiversity and ecosystem services science for a sustainable planet: the DIVERSITAS vision for 2012-20.

PubMed

Larigauderie, Anne; Prieur-Richard, Anne-Hélène; Mace, Georgina M; Lonsdale, Mark; Mooney, Harold A; Brussaard, Lijbert; Cooper, David; Cramer, Wolfgang; Daszak, Peter; Díaz, Sandra; Duraiappah, Anantha; Elmqvist, Thomas; Faith, Daniel P; Jackson, Louise E; Krug, Cornelia; Leadley, Paul W; Le Prestre, Philippe; Matsuda, Hiroyuki; Palmer, Margaret; Perrings, Charles; Pulleman, Mirjam; Reyers, Belinda; Rosa, Eugene A; Scholes, Robert J; Spehn, Eva; Turner, Bl; Yahara, Tetsukazu

2012-02-01

DIVERSITAS, the international programme on biodiversity science, is releasing a strategic vision presenting scientific challenges for the next decade of research on biodiversity and ecosystem services: "Biodiversity and Ecosystem Services Science for a Sustainable Planet". This new vision is a response of the biodiversity and ecosystem services scientific community to the accelerating loss of the components of biodiversity, as well as to changes in the biodiversity science-policy landscape (establishment of a Biodiversity Observing Network - GEO BON, of an Intergovernmental science-policy Platform on Biodiversity and Ecosystem Services - IPBES, of the new Future Earth initiative; and release of the Strategic Plan for Biodiversity 2011-2020). This article presents the vision and its core scientific challenges.

Process evaluation of a regional public health model to reduce chronic disease through policy and systems changes, Washington State, 2010-2014.

PubMed

Walkinshaw, Lina P; Mason, Caitlin; Allen, Claire L; Vu, Thuy; Nandi, Paj; Santiago, Patti Migliore; Hannon, Peggy A

2015-03-19

Although the regionalization of public health systems has been well documented in the case of emergency preparedness, there is little literature on the application of regional approaches to other aspects of public health. From 2011 through 2014 the Washington State Department of Health implemented a Community Transformation Grant to support community-level policy and systems changes to decrease chronic disease risk factors and increase access to clinical preventive services. The Department of Health implemented the grant through a regional model, grouping 32 of the state's 35 local health jurisdictions into 5 regions. Our process evaluation identifies the challenges and facilitators to Community Transformation Grant planning and implementation. We conducted 34 key informant interviews with people directly involved in the implementation of the Community Transformation Grant. We interviewed state and local partners, including representatives from each region, the Department of Health, external consultants, and regional partners. We collected data from October 2013 through July 2014. Challenges for planning, building, and implementing a regional model for chronic disease prevention included stakeholder buy-in, regional geography, and communication; facilitators included shared regional history and infrastructure, strong leadership, collaborative relationships, shared vision and goals, sufficient funding, and direct technical assistance and training. Lessons learned in Washington State provide a foundation for other states interested in using a regional approach to reduce chronic disease risk. Policy and systems changes require adequate time, funding, and staffing. States and funders should work closely with local leaders to address these challenges and facilitators.

Transformational Teaching: Theoretical Underpinnings, Basic Principles, and Core Methods

PubMed Central

Slavich, George M.; Zimbardo, Philip G.

2012-01-01

Approaches to classroom instruction have evolved considerably over the past 50 years. This progress has been spurred by the development of several learning principles and methods of instruction, including active learning, student-centered learning, collaborative learning, experiential learning, and problem-based learning. In the present paper, we suggest that these seemingly different strategies share important underlying characteristics and can be viewed as complimentary components of a broader approach to classroom instruction called transformational teaching. Transformational teaching involves creating dynamic relationships between teachers, students, and a shared body of knowledge to promote student learning and personal growth. From this perspective, instructors are intellectual coaches who create teams of students who collaborate with each other and with their teacher to master bodies of information. Teachers assume the traditional role of facilitating students’ acquisition of key course concepts, but do so while enhancing students’ personal development and attitudes toward learning. They accomplish these goals by establishing a shared vision for a course, providing modeling and mastery experiences, challenging and encouraging students, personalizing attention and feedback, creating experiential lessons that transcend the boundaries of the classroom, and promoting ample opportunities for preflection and reflection. We propose that these methods are synergistically related and, when used together, maximize students’ potential for intellectual and personal growth. PMID:23162369

Red, Purple and Pink: The Colors of Diffusion on Pinterest

PubMed Central

Bakhshi, Saeideh; Gilbert, Eric

2015-01-01

Many lab studies have shown that colors can evoke powerful emotions and impact human behavior. Might these phenomena drive how we act online? A key research challenge for image-sharing communities is uncovering the mechanisms by which content spreads through the community. In this paper, we investigate whether there is link between color and diffusion. Drawing on a corpus of one million images crawled from Pinterest, we find that color significantly impacts the diffusion of images and adoption of content on image sharing communities such as Pinterest, even after partially controlling for network structure and activity. Specifically, Red, Purple and pink seem to promote diffusion, while Green, Blue, Black and Yellow suppress it. To our knowledge, our study is the first to investigate how colors relate to online user behavior. In addition to contributing to the research conversation surrounding diffusion, these findings suggest future work using sophisticated computer vision techniques. We conclude with a discussion on the theoretical, practical and design implications suggested by this work—e.g. design of engaging image filters. PMID:25658423

Group learning capacity: the roles of open-mindedness and shared vision

PubMed Central

Lord, Mimi

2015-01-01

Open-mindedness (OPM) is a construct that is considered a key foundational aspect of learning in individuals, groups and organizations. Also known as critical inquiry or reflection, OPM is believed to increase learning through examination of prior beliefs, decisions and mistakes, and also through openness to new ideas. Renowned theorists including Dewey and Argyris have emphasized the relationship between OPM and learning, yet little quantitative research has tested it or examined moderators of the linkage. The setting for the current study is that of endowment investment committees at U.S. universities and colleges who need to make knowledgeable and well-reasoned decisions about the composition of investment portfolios. Findings indicate that OPM has a positive, significant effect on group learning capacity (LCAP) and also that shared vision, which represents the group's collective purpose and direction, moderates that relationship. The literature review and discussion offer insights about how OPM is related to the research on group conflict, and how shared vision (SHV) differs from concepts such as interpersonal cohesiveness and conformity that have been associated with groupthink. A review of relevant research from the fields of organizational learning, group dynamics, and absorptive capacity provides context for the development of the hypotheses and the discussion of findings. PMID:25774141

Ten commandments for the future of ageing research in the UK: a vision for action

PubMed Central

Franco, Oscar H; Kirkwood, Thomas BL; Powell, Jonathan R; Catt, Michael; Goodwin, James; Ordovas, Jose M; van der Ouderaa, Frans

2007-01-01

Increases in longevity resulting from improvements in health care and living conditions together with a decrease in fertility rates have contributed to a shift towards an aged population profile. For the first time the UK has more people over age 60 than below 16 years of age. The increase in longevity has not been accompanied by an increase in disease-free life expectancy and research into ageing is required to improve the health and quality of life of older people. However, as the House of Lords reported, ageing research in the UK is not adequately structured and a clear vision and plan are urgently required. Hence, with the aim of setting a common vision for action in ageing research in the UK, a 'Spark Workshop' was organised. International experts from different disciplines related to ageing research gathered to share their perspectives and to evaluate the present status of ageing research in the UK. A detailed assessment of potential improvements was conducted and the prospective secondary gains were considered, which were subsequently distilled into a list of 'ten commandments'. We believe that these commandments, if followed, will help to bring about the necessary implementation of an action plan for ageing research in the UK, commensurate with the scale of the challenge, which is to transform the manifold opportunities of increased longevity into actual delivery of a society living not only for longer, but also healthier, wealthier and happier. PMID:17477869

Multidimensional Convergence in Future 5G Networks

NASA Astrophysics Data System (ADS)

Ruffini, Marco

2017-02-01

Future 5G services are characterised by unprecedented need for high rate, ubiquitous availability, ultra-low latency and high reliability. The fragmented network view that is widespread in current networks will not stand the challenge posed by next generations of users. A new vision is required, and this paper provides an insight on how network convergence and application-centric approaches will play a leading role towards enabling the 5G vision. The paper, after expressing the view on the need for an end-to-end approach to network design, brings the reader into a journey on the expected 5G network requirements and outlines some of the work currently carried out by main standardisation bodies. It then proposes the use of the concept of network convergence for providing the overall architectural framework to bring together all the different technologies within a unifying and coherent network ecosystem. The novel interpretation of multi-dimensional convergence we introduce leads us to the exploration of aspects of node consolidation and converged network architectures, delving into details of optical-wireless integration and future convergence of optical data centre and access-metro networks. We then discuss how ownership models enabling network sharing will be instrumental in realising the 5G vision. The paper concludes with final remarks on the role SDN will play in 5G and on the need for new business models that reflect the application-centric view of the network. Finally, we provide some insight on growing research areas in 5G networking.

Transformational Spaceport and Range Concept of Operations: A Vision to Transform Ground and Launch Operations

NASA Technical Reports Server (NTRS)

2005-01-01

The Transformational Concept of Operations (CONOPS) provides a long-term, sustainable vision for future U.S. space transportation infrastructure and operations. This vision presents an interagency concept, developed cooperatively by the Department of Defense (DoD), the Federal Aviation Administration (FAA), and the National Aeronautics and Space Administration (NASA) for the upgrade, integration, and improved operation of major infrastructure elements of the nation s space access systems. The interagency vision described in the Transformational CONOPS would transform today s space launch infrastructure into a shared system that supports worldwide operations for a variety of users. The system concept is sufficiently flexible and adaptable to support new types of missions for exploration, commercial enterprise, and national security, as well as to endure further into the future when space transportation technology may be sufficiently advanced to enable routine public space travel as part of the global transportation system. The vision for future space transportation operations is based on a system-of-systems architecture that integrates the major elements of the future space transportation system - transportation nodes (spaceports), flight vehicles and payloads, tracking and communications assets, and flight traffic coordination centers - into a transportation network that concurrently accommodates multiple types of mission operators, payloads, and vehicle fleets. This system concept also establishes a common framework for defining a detailed CONOPS for the major elements of the future space transportation system. The resulting set of four CONOPS (see Figure 1 below) describes the common vision for a shared future space transportation system (FSTS) infrastructure from a variety of perspectives.

The Battle of Glorieta Pass: A Shattered Dream. Teaching with Historic Places.

ERIC Educational Resources Information Center

McBride, James; Reed, Judy

Henry Hopkins Sibley shared his nation's destiny of spanning the American continent from the Atlantic to the Pacific. Sibley's nation was the Confederate States of America, and Confederate President Jefferson Davis shared Sibley's vision of southern manifest destiny. President Davis authorized Sibley to raise volunteers for the Confederate Army of…

Begin with the Children

ERIC Educational Resources Information Center

Yarfoh, Charles H.

2011-01-01

Francis W. Parker School invited Charles H. Yarfoh, the founder of its sister school, to Chicago to share his vision and what it has meant to the students of his school, Tuskegee International, to be part of the global connection between the two schools. In a speech he delivered to the faculty, staff, and students, Yarfoh shares what education…

Bringing Sally Smith's Vision to Manayunk

ERIC Educational Resources Information Center

Ford, Jackie

2010-01-01

In this article, the author narrates her application of what she learned from her internship at Sally Smith's Lab School of Washington to her new school and shares the favorable impact it had brought on her teaching career. The author shares her first exposure to the powerful effects of Smith's "Live It, Learn It" methodology as she…

Shared vision, shared vulnerability: A content analysis of corporate social responsibility information on tobacco industry websites

PubMed Central

Cadman, Brie; Malone, Ruth E.

2016-01-01

Tobacco companies rely on corporate social responsibility (CSR) initiatives to improve their public image and advance their political objectives, which include thwarting or undermining tobacco control policies. For these reasons, implementation guidelines for the World Health Organization’s Framework Convention on Tobacco Control (FCTC) recommend curtailing or prohibiting tobacco industry CSR. To understand how and where major tobacco companies focus their CSR resources, we explored CSR-related content on 4 US and 4 multinational tobacco company websites in February 2014. The websites described a range of CSR-related activities, many common across all companies, and no programs were unique to a particular company. The websites mentioned CSR activities in 58 countries, representing nearly every region of the world. Tobacco companies appear to have a shared vision about what constitutes CSR, due perhaps to shared vulnerabilities. Most countries that host tobacco company CSR programs are parties to the FCTC, highlighting the need for full implementation of the treaty, and for funding to monitor CSR activity, replace industry philanthropy, and enforce existing bans. PMID:27261411

Shared vision, shared vulnerability: A content analysis of corporate social responsibility information on tobacco industry websites.

PubMed

McDaniel, Patricia A; Cadman, Brie; Malone, Ruth E

2016-08-01

Tobacco companies rely on corporate social responsibility (CSR) initiatives to improve their public image and advance their political objectives, which include thwarting or undermining tobacco control policies. For these reasons, implementation guidelines for the World Health Organization's Framework Convention on Tobacco Control (FCTC) recommend curtailing or prohibiting tobacco industry CSR. To understand how and where major tobacco companies focus their CSR resources, we explored CSR-related content on 4 US and 4 multinational tobacco company websites in February 2014. The websites described a range of CSR-related activities, many common across all companies, and no programs were unique to a particular company. The websites mentioned CSR activities in 58 countries, representing nearly every region of the world. Tobacco companies appear to have a shared vision about what constitutes CSR, due perhaps to shared vulnerabilities. Most countries that host tobacco company CSR programs are parties to the FCTC, highlighting the need for full implementation of the treaty, and for funding to monitor CSR activity, replace industry philanthropy, and enforce existing bans. Copyright © 2016 Elsevier Inc. All rights reserved.

Professional Vision in Action: An Exploratory Study

ERIC Educational Resources Information Center

Sherin, Miriam Gamoran; Russ, Rosemary S.; Sherin, Bruce L.; Colestock, Adam

2008-01-01

The study of teachers' professional vision poses some unique challenges. The application of professional vision happens in a manner that is fleeting, and that is distributed through the moments of instruction. Because of the ongoing nature of instruction, it is not realistic to expect that one could "pause" instruction momentarily, ask a…

Preparing Our Youth for an Inclusive and Sustainable World: The OECD PISA Global Competence Framework

ERIC Educational Resources Information Center

OECD Publishing, 2018

2018-01-01

In 2015, 193 countries committed to achieving the UN's 17 Sustainable Development Goals (SDGs), a shared vision of humanity that provides the missing piece of the globalisation puzzle. The extent to which that vision becomes a reality will depend on today's classrooms; and it is educators who hold the key to ensuring that the SDGs become a real…

Understanding Excellence through an Examination of Shared Vision, Leadership Behaviors, Strategic Planning, and the Use of Data at Three Award-Winning Two-Year Institutions

ERIC Educational Resources Information Center

Kish, Deborah Lynn Rose

2016-01-01

This study explored the interplay of a community college's vision, its leaders' behaviors, strategic planning, and the use of data that contributed to an organizational culture that led to the improvement of student success. The researcher used a grounded theory approach to delve into the relationships and connections between these four…

Defense Simulation Internet: next generation information highway.

PubMed

Lilienthal, M G

1995-06-01

The Department of Defense has been engaged in the Defense Modeling and Simulation Initiative (DMSI) to provide advanced distributed simulation warfighters in geographically distributed localities. Lessons learned from the Defense Simulation Internet (DSI) concerning architecture, standards, protocols, interoperability, information sharing, and distributed data bases are equally applicable to telemedicine. Much of the vision and objectives of the DMSI are easily translated into the vision for world wide telemedicine.

The Effects of 12 Hours of Low-Grade Hypoxia at 10,000 ft at Night in Special Operations Forces Aircraft Operations on Cognition, Night Vision, Goggle Vision and Subjective Symptoms

DTIC Science & Technology

2007-06-28

SUBJECTS 7 DURATION 7 DESCRIPTION OF EXPERIMENT 7 COGNITIVE PERFORMANCE BATTERY 8 WORK LOAD 10 VISUAL...Once During the Experimental Session vi LIST OF...shared performance on several sub tasks under experimenter manipulated workload conditions such as monitoring of dials and displays with dynamic

Unidata's Vision for Providing Comprehensive and End-to-end Data Services

NASA Astrophysics Data System (ADS)

Ramamurthy, M. K.

2009-05-01

This paper presents Unidata's vision for providing comprehensive, well-integrated, and end-to-end data services for the geosciences. These include an array of functions for collecting, finding, and accessing data; data management tools for generating, cataloging, and exchanging metadata; and submitting or publishing, sharing, analyzing, visualizing, and integrating data. When this vision is realized, users no matter where they are or how they are connected to the Internetwill be able to find and access a plethora of geosciences data and use Unidata-provided tools and services both productively and creatively in their research and education. What that vision means for the Unidata community is elucidated by drawing a simple analogy. Most of users are familiar with Amazon and eBay e-commerce sites and content sharing sites like YouTube and Flickr. On the eBay marketplace, people can sell practically anything at any time and buyers can share their experience of purchasing a product or the reputation of a seller. Likewise, at Amazon, thousands of merchants sell their goods and millions of customers not only buy those goods, but provide a review or opinion of the products they buy and share their experiences as purchasers. Similarly, YouTube and Flickr are sites tailored to video- and photo-sharing, respectively, where users can upload their own content and share it with millions of other users, including family and friends. What all these sites, together with social-networking applications like MySpace and Facebook, have enabled is a sense of a virtual community in which users can search and browse products or content, comment and rate those products from anywhere, at any time, and via any Internet- enabled device like an iPhone, laptop, or a desktop computer. In essence, these enterprises have fundamentally altered people's buying modes and behavior toward purchases. Unidata believes that similar approaches, appropriately tailored to meet the needs of the scientific community, can be adopted to provide and share geosciences data and actively collaborate in the future. For example, future case-study data access systems, in addition to providing datasets and tools, will provide services that allow users to provide commentaries on a weather event, say a hurricane, as well as provide feedback on the quality, usefulness, and interpretation of the datasets through integrated blogs, forums, and Wikis, along with uploading and sharing products they derive, ancillary materials that users might have gathered (such as photos and videos from the storm), and publications and curricular materials they develop, all through a single data portal. In essence, such case study collections will be "living" or dynamic, allowing users to be also contributors as they add value to and grow existing case study collections.

Biological Basis For Computer Vision: Some Perspectives

NASA Astrophysics Data System (ADS)

Gupta, Madan M.

1990-03-01

Using biology as a basis for the development of sensors, devices and computer vision systems is a challenge to systems and vision scientists. It is also a field of promising research for engineering applications. Biological sensory systems, such as vision, touch and hearing, sense different physical phenomena from our environment, yet they possess some common mathematical functions. These mathematical functions are cast into the neural layers which are distributed throughout our sensory regions, sensory information transmission channels and in the cortex, the centre of perception. In this paper, we are concerned with the study of the biological vision system and the emulation of some of its mathematical functions, both retinal and visual cortex, for the development of a robust computer vision system. This field of research is not only intriguing, but offers a great challenge to systems scientists in the development of functional algorithms. These functional algorithms can be generalized for further studies in such fields as signal processing, control systems and image processing. Our studies are heavily dependent on the the use of fuzzy - neural layers and generalized receptive fields. Building blocks of such neural layers and receptive fields may lead to the design of better sensors and better computer vision systems. It is hoped that these studies will lead to the development of better artificial vision systems with various applications to vision prosthesis for the blind, robotic vision, medical imaging, medical sensors, industrial automation, remote sensing, space stations and ocean exploration.

Software model of a machine vision system based on the common house fly.

PubMed

Madsen, Robert; Barrett, Steven; Wilcox, Michael

2005-01-01

The vision system of the common house fly has many properties, such as hyperacuity and parallel structure, which would be advantageous in a machine vision system. A software model has been developed which is ultimately intended to be a tool to guide the design of an analog real time vision system. The model starts by laying out cartridges over an image. The cartridges are analogous to the ommatidium of the fly's eye and contain seven photoreceptors each with a Gaussian profile. The spacing between photoreceptors is variable providing for more or less detail as needed. The cartridges provide information on what type of features they see and neighboring cartridges share information to construct a feature map.

Is My World Getting Smaller? The Challenges of Living with Vision Loss

ERIC Educational Resources Information Center

Berger, Sue

2012-01-01

Introduction: Vision loss influences both basic and instrumental activities of daily living. There is limited information, however, on the relationship between vision loss and leisure activities. The research presented here was part of a larger study that aimed to understand the importance of participation in leisure activities for those with…

Examining Teacher Agency: Why Did Les Leave the Building?

ERIC Educational Resources Information Center

Vaughn, Margaret

2013-01-01

Effective teachers have been described as possessing a vision for their teaching. However, the current high-stakes accountability climate has provided challenges for teachers attempting to align their instruction with their vision for teaching. The goal of this study was to explore 3 in-service teachers' visions and perceived obstacles they faced…

Property-driven functional verification technique for high-speed vision system-on-chip processor

NASA Astrophysics Data System (ADS)

Nshunguyimfura, Victor; Yang, Jie; Liu, Liyuan; Wu, Nanjian

2017-04-01

The implementation of functional verification in a fast, reliable, and effective manner is a challenging task in a vision chip verification process. The main reason for this challenge is the stepwise nature of existing functional verification techniques. This vision chip verification complexity is also related to the fact that in most vision chip design cycles, extensive efforts are focused on how to optimize chip metrics such as performance, power, and area. Design functional verification is not explicitly considered at an earlier stage at which the most sound decisions are made. In this paper, we propose a semi-automatic property-driven verification technique. The implementation of all verification components is based on design properties. We introduce a low-dimension property space between the specification space and the implementation space. The aim of this technique is to speed up the verification process for high-performance parallel processing vision chips. Our experimentation results show that the proposed technique can effectively improve the verification effort up to 20% for the complex vision chip design while reducing the simulation and debugging overheads.

Shared Leadership as an Outcome of Team Processes: A Case Study

ERIC Educational Resources Information Center

Slantcheva-Durst, Snejana

2014-01-01

This study examines the dynamics of collaborative work that promote leadership as an outcome of team processes. Through an in-depth exploration of a community college that developed an organizational model of shared leadership over a period of seven months, this study aims to contribute to our qualitative understanding of how a vision of shared…

Moving the Goal Posts: The Shift from Child Care Supply to Child Care Quality

ERIC Educational Resources Information Center

Dickman, Anneliese; Kovach, Melissa; Smith, Annemarie; Henken, Rob

2010-01-01

As policymakers in Madison redesign the state's child care subsidy program--known as Wisconsin Shares--it is important to understand the original vision for the program. This report investigates the development and implementation of Wisconsin Shares and its linkages to the state's landmark W-2 welfare reform initiative. In particular, the authors…

1996 Andrew Pattullo lecture. A vision of the role of health administration education in the transformation of the American health system.

PubMed

Sigmond, R M

1997-01-01

In summary, it is my conviction that each of the AUPHA programs would be well advised to re-discover a shared vision of health care as public service, caring for communities as well as for patients and enrolled populations. I am also convinced that each program should be shaping a shared vision of the role of the academic program in providing intellectual leadership in this respect. These processes can be designed to have impact on all of the activities of the program, starting with low hanging fruit, and moving higher with growing confidence and commitment. The key task for AUPHA as an organization right now is ro re-examine its own vision as a basis for providing strong leadership to the field. This involves promoting visioning as a management tool, helping to sharpen the accreditation requirements in this respect, and carrying out the recommendation of the Pew Health Professions Commission to bring the academic and practitioner worlds into closer synch. The talent and the zeal are evident. What is required now is the will to make changes. Continued transformation of the American Health system and of the academic programs in health administration are both inevitable. Managing the transformation is more exciting, more productive, more professionally satisfying and more fun than just surviving or not surviving at all. Managing a transformation is not easy, especially in academia. Just watching it happen is not nearly as satisfying or as much fun.

SunShot Vision Study: February 2012 (Book)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2012-02-01

The objective of the SunShot Vision Study is to provide an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. Specifically, it explores a future in which the price of solar technologies declines by about 75% between 2010 and 2020 - in line with the U.S. Department of Energy (DOE) SunShot Initiative's targets.

Teaching the Way We Aspire to Teach: Now and in the Future. Teachers' Vision for Teaching and Learning in Canada's Public Schools

ERIC Educational Resources Information Center

Freiler, Christa; Hurley, Stephen; Canuel, Ron; McGahey, Bob; Froese-Germain, Bernie; Riel, Rick

2012-01-01

"Teaching the Way We Aspire to Teach--Now and in the Future" is a collaborative research project between the Canadian Education Association (CEA) and the Canadian Teachers' Federation (CTF). The project grew out of a shared interest in exploring with teachers their experiences and visions of teaching the way in which they aspire--that…

Challenges towards realization of health care sector goals of Tanzania development vision 2025: training and deployment of graduate human resource for health.

PubMed

Siril, Nathanael; Kiwara, Angwara; Simba, Daud

2013-06-01

Human resource for health (HRH) is an essential building block for effective and efficient health care system. In Tanzania this component is faced by many challenges which in synergy with others make the health care system inefficient. In vision 2025 the country recognizes the importance of the health care sector in attaining quality livelihood for its citizens. The vision is in its 13th year since its launch. Given the central role of HRH in attainment of this vision, how the HRH is trained and deployed deserves a deeper understanding. To analyze the factors affecting training and deployment process of graduate level HRH of three core cadres; Medical Doctors, Doctor of Dental Surgery and Bachelor of Pharmacy towards realization of development vision 2025. Explorative study design in five training institutions for health and Ministry of Health and Social Welfare (MoHSW) headquarters utilizing in-depth interviews, observations and review of available documents methodology. The training Institutions which are cornerstone for HRH training are understaffed, underfunded (donor dependent), have low admitting capacities and lack co-ordination with other key stakeholders dealing with health. The deployment of graduate level HRH is affected by; limited budget, decision on deployment handled by another ministry rather than MoHSW, competition between health care sector and other sectors and lack of co-ordination between employer, trainers and other key health care sector stakeholders. Awareness on vision 2025 is low in the training institutions. For the vision 2025 health care sector goals to be realized well devised strategies on raising its awareness in the training institutions is recommended. Quality livelihood as stated in vision 2025 will be a forgotten dream if the challenges facing the training and deployment of graduate level HRH will not be addressed timely. It is the authors' view that reduction of donor dependency syndrome, extension of retirement age for academic Staffs in the training institutions for health and synergizing the training and deployment of the graduate level HRH can be among the initial strategies towards addressing these challenges.

Cohesive ARMD Full UAS Integration Strategy

NASA Technical Reports Server (NTRS)

Hackenberg, Davis

2017-01-01

Introduction / Background; Current Landscape and Future Vision; UAS (Unmanned Aircraft System) Demand and Key Challenges; UAS Airspace Access Pillars and Enablers; Overarching UAS Community Strategy; Long Term Vision Considerations; Recommendations and Next Steps.

Forging partnerships between optometrists and ergonomists to improve visual comfort and productivity in the workplace.

PubMed

Long, Jennifer

2014-01-01

Ergonomists and optometrists often have mutual clients/patients with complex visual needs in the workplace but communication between the professionals is usually indirect through the client/patient. This paper describes a joint professional development meeting between optometrists and ergonomists in Canberra, Australia, which included a discussion to explore how to improve communication between the two professions. Optometrists and ergonomists reported they would prefer more information before conducting assessments and providing advice. Vision screening forms commonly in use for computer workers were viewed as inadequate to meet these needs. Communication between the two professions was hampered by absence of contact details of the optometrist/ergonomist, perceptions that the other profession is too busy to talk, privacy considerations in sharing information and funding issues for shared care arrangements. There are opportunities for increasing awareness of good vision in workplaces. Communication between optometrists and ergonomists can be improved by developing information-sharing documents relevant to modern workplaces.

A Leadership Perspective on a Shared Vision for Healthcare.

PubMed

Kitch, Tracy

2017-01-01

Our country's recent negotiations for a new Health Accord have shone light on the importance of more accessible and better home care. The direction being taken on health funding investments has sent a strong message about healthcare system redesign. It is time to design a healthcare system that moves us away from a hospital-focused model to one that is more effective, integrated and sustainable and one that places a greater emphasis on primary care, community care and home care. The authors of the lead paper (Sharkey and Lefebre 2017) provide their vision for people-powered care and explore the opportunity for nursing leaders to draw upon the unique expertise and insights of home care nursing as a strategic lever to bring about real health system transformation across all settings. Understanding what really matters at the beginning of the healthcare journey and honouring the tenants of partnership and empowerment as a universal starting point to optimize health outcomes along the continuum of care present a very important opportunity. However, as nursing leaders in the health system change, it is important that we extend the conversation beyond one setting. It is essential that as leaders, we seek to design models of care delivery that achieve a shared vision, focused on seamless coordinated care across the continuum that is person-centred. Bringing about real system change requires us to think differently and consider the role of nursing across all settings, collaboratively co-designing so that our collective skills and knowledge can work within a complementary framework. Focusing our leadership efforts on enhancing integration across healthcare settings will ensure that nurses can be important leaders and active decision-makers in health system change. A shared vision for healthcare requires all of us to look beyond the usual practices and structures, hospitals and institutional walls.

Share the Sky: Concepts and Technologies That Will Shape Future Airspace Use

NASA Technical Reports Server (NTRS)

Ballin, Mark G.; Cotton, William; Kopardekar, Parimal

2011-01-01

The airspace challenge for the United States is to protect national sovereignty and ensure the safety and security of those on the ground and in the air, while at the same time ensuring the efficiency of flight, reducing the costs involved, protecting the environment, and protecting the freedom of access to the airspace. Many visions of the future NAS hold a relatively near-term perspective, focusing on existing uses of the airspace and assuming that new uses will make up a small fraction of total use. In the longer term, the skies will be filled with diverse and amazing new air vehicles filling our societal needs. Anticipated new vehicles include autonomous air vehicles acting both independently and in coordinated groups, unpiloted cargo carriers, and large numbers of personal air vehicles and small-scale point-to-point transports. These vehicles will enable new capabilities that have the potential to increase societal mobility, transport freight at lower cost and with lower environmental impact, improve the study of the Earth s atmosphere and ecosystem, and increase societal safety and security by improving or drastically lowering the cost of critical services such as firefighting, emergency medical evacuation, search and rescue, border and neighborhood surveillance, and the inspection of our infrastructure. To ensure that uses of the airspace can continue to grow for the benefit of all, a new paradigm for operations is needed: equitably and safely sharing the airspace. This paper is an examination of such a vision, concentrating on the operations of all types of air vehicles and future uses of the National Airspace. Attributes of a long-term future airspace system are provided, emerging operations technologies are described, and initial steps in research and development are recommended.

Comprehensive effective and efficient global public health surveillance

PubMed Central

2010-01-01

At a crossroads, global public health surveillance exists in a fragmented state. Slow to detect, register, confirm, and analyze cases of public health significance, provide feedback, and communicate timely and useful information to stakeholders, global surveillance is neither maximally effective nor optimally efficient. Stakeholders lack a globa surveillance consensus policy and strategy; officials face inadequate training and scarce resources. Three movements now set the stage for transformation of surveillance: 1) adoption by Member States of the World Health Organization (WHO) of the revised International Health Regulations (IHR[2005]); 2) maturation of information sciences and the penetration of information technologies to distal parts of the globe; and 3) consensus that the security and public health communities have overlapping interests and a mutual benefit in supporting public health functions. For these to enhance surveillance competencies, eight prerequisites should be in place: politics, policies, priorities, perspectives, procedures, practices, preparation, and payers. To achieve comprehensive, global surveillance, disparities in technical, logistic, governance, and financial capacities must be addressed. Challenges to closing these gaps include the lack of trust and transparency; perceived benefit at various levels; global governance to address data power and control; and specified financial support from globa partners. We propose an end-state perspective for comprehensive, effective and efficient global, multiple-hazard public health surveillance and describe a way forward to achieve it. This end-state is universal, global access to interoperable public health information when it’s needed, where it’s needed. This vision mitigates the tension between two fundamental human rights: first, the right to privacy, confidentiality, and security of personal health information combined with the right of sovereign, national entities to the ownership and stewardship of public health information; and second, the right of individuals to access real-time public health information that might impact their lives. The vision can be accomplished through an interoperable, global public health grid. Adopting guiding principles, the global community should circumscribe the overlapping interest, shared vision, and mutual benefit between the security and public health communities and define the boundaries. A global forum needs to be established to guide the consensus governance required for public health information sharing in the 21st century. PMID:21143825

Comprehensive effective and efficient global public health surveillance.

PubMed

McNabb, Scott J N

2010-12-03

At a crossroads, global public health surveillance exists in a fragmented state. Slow to detect, register, confirm, and analyze cases of public health significance, provide feedback, and communicate timely and useful information to stakeholders, global surveillance is neither maximally effective nor optimally efficient. Stakeholders lack a globa surveillance consensus policy and strategy; officials face inadequate training and scarce resources.Three movements now set the stage for transformation of surveillance: 1) adoption by Member States of the World Health Organization (WHO) of the revised International Health Regulations (IHR[2005]); 2) maturation of information sciences and the penetration of information technologies to distal parts of the globe; and 3) consensus that the security and public health communities have overlapping interests and a mutual benefit in supporting public health functions. For these to enhance surveillance competencies, eight prerequisites should be in place: politics, policies, priorities, perspectives, procedures, practices, preparation, and payers.To achieve comprehensive, global surveillance, disparities in technical, logistic, governance, and financial capacities must be addressed. Challenges to closing these gaps include the lack of trust and transparency; perceived benefit at various levels; global governance to address data power and control; and specified financial support from globa partners.We propose an end-state perspective for comprehensive, effective and efficient global, multiple-hazard public health surveillance and describe a way forward to achieve it. This end-state is universal, global access to interoperable public health information when it's needed, where it's needed. This vision mitigates the tension between two fundamental human rights: first, the right to privacy, confidentiality, and security of personal health information combined with the right of sovereign, national entities to the ownership and stewardship of public health information; and second, the right of individuals to access real-time public health information that might impact their lives.The vision can be accomplished through an interoperable, global public health grid. Adopting guiding principles, the global community should circumscribe the overlapping interest, shared vision, and mutual benefit between the security and public health communities and define the boundaries. A global forum needs to be established to guide the consensus governance required for public health information sharing in the 21st century.

Understanding of how older adults with low vision obtain, process, and understand health information and services.

PubMed

Kim, Hyung Nam

2017-10-16

Twenty-five years after the Americans with Disabilities Act, there has still been a lack of advancement of accessibility in healthcare for people with visual impairments, particularly older adults with low vision. This study aims to advance understanding of how older adults with low vision obtain, process, and use health information and services, and to seek opportunities of information technology to support them. A convenience sample of 10 older adults with low vision participated in semi-structured phone interviews, which were audio-recorded and transcribed verbatim for analysis. Participants shared various concerns in accessing, understanding, and using health information, care services, and multimedia technologies. Two main themes and nine subthemes emerged from the analysis. Due to the concerns, older adults with low vision tended to fail to obtain the full range of all health information and services to meet their specific needs. Those with low vision still rely on residual vision such that multimedia-based information which can be useful, but it should still be designed to ensure its accessibility, usability, and understandability.

Forming Effective Partnerships to Facilitate Inclusion of Students with Vision Impairments: Perceptions of a Regular Classroom Teacher and an Itinerant Teacher

ERIC Educational Resources Information Center

Sharma, Umesh; Moore, Dennis; Furlonger, Brett; King, Brian Smyth; Kaye, Linda; Constantinou, Olga

2010-01-01

This qualitative study reports on the perceptions of a regular classroom teacher and an itinerant teacher about the challenges they faced in including a student with vision impairment in regular school in New South Wales, Australia. Some of the common strategies employed by both these teachers to address these challenges are discussed. (Contains 1…

Perspectives on leadership: moving out of the corner of our room.

PubMed

Ferguson-Paré, Mary

2011-10-01

Perspectives on leadership developed through a career as a nurse leader are shared, including the author's guiding vision, a valuing of nursing as knowledge work, how to create a learning organization that supports professional practice, and other lessons learned through experience. Readers are urged to find the leadership voice within, be courageous, engage surrounding opportunities, and be guided by their vision of what nursing should be in the future.

Harnessing International Relations Theory to Security Cooperation Program Design

DTIC Science & Technology

2012-03-22

behavior. One of the most famous Liberal theorists is the philosopher Immanuel Kant , whose theory of “Perpetual Peace” centered on a vision where “free...democratic states would retain their sovereignty while working together to avoid war.”17 Kant ‟s vision has repeatedly been channeled into a desire...Interdependence and Liberal Institutionalist thinkers share roots with Grotius and Kant , and believe that there is a larger civil society where interstate

Executing on Integration: The Key to Success in Mergers and Acquisitions.

PubMed

Bradley, Carol

2016-01-01

Health care mergers and acquisitions require a clearly stated vision and exquisite planning of integration activities to provide the best possible conditions for a successful transaction. During the due diligence process, key steps can be taken to create a shared vision and a plan to inspire confidence and build enthusiasm for all stakeholders. Integration planning should include a defined structure, roles and responsibilities, as well as a method for evaluation.

Consumer Health Informatics: Past, Present, and Future of a Rapidly Evolving Domain.

PubMed

Demiris, G

2016-05-20

Consumer Health Informatics (CHI) is a rapidly growing domain within the field of biomedical and health informatics. The objective of this paper is to reflect on the past twenty five years and showcase informatics concepts and applications that led to new models of care and patient empowerment, and to predict future trends and challenges for the next 25 years. We discuss concepts and systems based on a review and analysis of published literature in the consumer health informatics domain in the last 25 years. The field was introduced with the vision that one day patients will be in charge of their own health care using informatics tools and systems. Scientific literature in the field originally focused on ways to assess the quality and validity of available printed health information, only to grow significantly to cover diverse areas such as online communities, social media, and shared decision-making. Concepts such as home telehealth, mHealth, and the quantified-self movement, tools to address transparency of health care organizations, and personal health records and portals provided significant milestones in the field. Consumers are able to actively participate in the decision-making process and to engage in health care processes and decisions. However, challenges such as health literacy and the digital divide have hindered us from maximizing the potential of CHI tools with a significant portion of underserved populations unable to access and utilize them. At the same time, at a global scale consumer tools can increase access to care for underserved populations in developing countries. The field continues to grow and emerging movements such as precision medicine and the sharing economy will introduce new opportunities and challenges.

Consumer Health Informatics: Past, Present, and Future of a Rapidly Evolving Domain

PubMed Central

2016-01-01

Summary Objectives Consumer Health Informatics (CHI) is a rapidly growing domain within the field of biomedical and health informatics. The objective of this paper is to reflect on the past twenty five years and showcase informatics concepts and applications that led to new models of care and patient empowerment, and to predict future trends and challenges for the next 25 years. Methods We discuss concepts and systems based on a review and analysis of published literature in the consumer health informatics domain in the last 25 years. Results The field was introduced with the vision that one day patients will be in charge of their own health care using informatics tools and systems. Scientific literature in the field originally focused on ways to assess the quality and validity of available printed health information, only to grow significantly to cover diverse areas such as online communities, social media, and shared decision-making. Concepts such as home telehealth, mHealth, and the quantified-self movement, tools to address transparency of health care organizations, and personal health records and portals provided significant milestones in the field. Conclusion Consumers are able to actively participate in the decision-making process and to engage in health care processes and decisions. However, challenges such as health literacy and the digital divide have hindered us from maximizing the potential of CHI tools with a significant portion of underserved populations unable to access and utilize them. At the same time, at a global scale consumer tools can increase access to care for underserved populations in developing countries. The field continues to grow and emerging movements such as precision medicine and the sharing economy will introduce new opportunities and challenges. PMID:27199196

EUCOM Announces Updated Theater Strategy |

Science.gov Websites

and vision. Looking back, 2015 was undoubtedly one of the busiest years for EUCOM since the end of the fully address new challenges and their long term implications. The strategy contains new command vision

Classification of cognitive systems dedicated to data sharing

NASA Astrophysics Data System (ADS)

Ogiela, Lidia; Ogiela, Marek R.

2017-08-01

In this paper will be presented classification of new cognitive information systems dedicated to cryptographic data splitting and sharing processes. Cognitive processes of semantic data analysis and interpretation, will be used to describe new classes of intelligent information and vision systems. In addition, cryptographic data splitting algorithms and cryptographic threshold schemes will be used to improve processes of secure and efficient information management with application of such cognitive systems. The utility of the proposed cognitive sharing procedures and distributed data sharing algorithms will be also presented. A few possible application of cognitive approaches for visual information management and encryption will be also described.

Gait biomechanics in the era of data science.

PubMed

Ferber, Reed; Osis, Sean T; Hicks, Jennifer L; Delp, Scott L

2016-12-08

Data science has transformed fields such as computer vision and economics. The ability of modern data science methods to extract insights from large, complex, heterogeneous, and noisy datasets is beginning to provide a powerful complement to the traditional approaches of experimental motion capture and biomechanical modeling. The purpose of this article is to provide a perspective on how data science methods can be incorporated into our field to advance our understanding of gait biomechanics and improve treatment planning procedures. We provide examples of how data science approaches have been applied to biomechanical data. We then discuss the challenges that remain for effectively using data science approaches in clinical gait analysis and gait biomechanics research, including the need for new tools, better infrastructure and incentives for sharing data, and education across the disciplines of biomechanics and data science. By addressing these challenges, we can revolutionize treatment planning and biomechanics research by capitalizing on the wealth of knowledge gained by gait researchers over the past decades and the vast, but often siloed, data that are collected in clinical and research laboratories around the world. Copyright © 2016 Elsevier Ltd. All rights reserved.

Integrating Governance of Research Informatics and Health Care IT Across an Enterprise: Experiences from the Trenches.

PubMed

Embi, Peter J; Tachinardi, Umberto; Lussier, Yves; Starren, Justin; Silverstein, Jonathan

2013-01-01

Advances in health information technology and biomedical informatics have laid the groundwork for significant improvements in healthcare and biomedical research. For instance, Electronic Health Records can help improve the delivery of evidence-based care, enhance quality, and contribute to discoveries and evidence generation. Despite this promise, there are many challenges to achieving the vision and missions of our healthcare and research enterprises. Given the challenges inherent in doing so, institutions are increasingly moving to establish dedicated leadership and governance models charged with designing, deploying and leveraging various information resources to advance research and advanced care activities at AHCs. Some institutions have even created a new leadership position to oversee such activities, such as the Chief Research Information Officer. This panel will include research informatics leaders discussing their experiences from the proverbial trenches as they work to operationalize such cross-mission governance models. Panelists will start by providing an overview their respective positions and environments, discuss their experiences, and share lessons learned through their work at the intersection of clinical and translational research informatics and Health IT.

Why decision support systems are important for medical education.

PubMed

Konstantinidis, Stathis Th; Bamidis, Panagiotis D

2016-03-01

During the last decades, the inclusion of digital tools in health education has rapidly lead to a continuously enlarging digital era. All the online interactions between learners and tutors, the description, creation, reuse and sharing of educational digital resources and the interlinkage between them in conjunction with cheap storage technology has led to an enormous amount of educational data. Medical education is a unique type of education due to accuracy of information needed, continuous changing competences required and alternative methods of education used. Nowadays medical education standards provide the ground for organising the educational data and the paradata. Analysis of such education data through education data mining techniques is in its infancy, but decision support systems (DSSs) for medical education need further research. To the best of our knowledge, there is a gap and a clear need for identifying the challenges for DSSs in medical education in the era of medical education standards. Thus, in this Letter the role and the attributes of such a DSS for medical education are delineated and the challenges and vision for future actions are identified.

Collaboration, negotiation, and coalescence for interagency-collaborative teams to scale-up evidence-based practice.

PubMed

Aarons, Gregory A; Fettes, Danielle L; Hurlburt, Michael S; Palinkas, Lawrence A; Gunderson, Lara; Willging, Cathleen E; Chaffin, Mark J

2014-01-01

Implementation and scale-up of evidence-based practices (EBPs) is often portrayed as involving multiple stakeholders collaborating harmoniously in the service of a shared vision. In practice, however, collaboration is a more complex process that may involve shared and competing interests and agendas, and negotiation. The present study examined the scale-up of an EBP across an entire service system using the Interagency Collaborative Team approach. Participants were key stakeholders in a large-scale county-wide implementation of an EBP to reduce child neglect, SafeCare. Semistructured interviews and/or focus groups were conducted with 54 individuals representing diverse constituents in the service system, followed by an iterative approach to coding and analysis of transcripts. The study was conceptualized using the Exploration, Preparation, Implementation, and Sustainment framework. Although community stakeholders eventually coalesced around implementation of SafeCare, several challenges affected the implementation process. These challenges included differing organizational cultures, strategies, and approaches to collaboration; competing priorities across levels of leadership; power struggles; and role ambiguity. Each of the factors identified influenced how stakeholders approached the EBP implementation process. System-wide scale-up of EBPs involves multiple stakeholders operating in a nexus of differing agendas, priorities, leadership styles, and negotiation strategies. The term collaboration may oversimplify the multifaceted nature of the scale-up process. Implementation efforts should openly acknowledge and consider this nexus when individual stakeholders and organizations enter into EBP implementation through collaborative processes.

Collaboration, Negotiation, and Coalescence for Interagency-Collaborative Teams to Scale-up Evidence-Based Practice

PubMed Central

Aarons, Gregory A.; Fettes, Danielle; Hurlburt, Michael; Palinkas, Lawrence; Gunderson, Lara; Willging, Cathleen; Chaffin, Mark

2014-01-01

Objective Implementation and scale-up of evidence-based practices (EBPs) is often portrayed as involving multiple stakeholders collaborating harmoniously in the service of a shared vision. In practice, however, collaboration is a more complex process that may involve shared and competing interests and agendas, and negotiation. The present study examined the scale-up of an EBP across an entire service system using the Interagency Collaborative Team (ICT) approach. Methods Participants were key stakeholders in a large-scale county-wide implementation of an EBP to reduce child neglect, SafeCare®. Semi-structured interviews and/or focus groups were conducted with 54 individuals representing diverse constituents in the service system, followed by an iterative approach to coding and analysis of transcripts. The study was conceptualized using the Exploration, Preparation, Implementation, and Sustainment (EPIS) framework. Results Although community stakeholders eventually coalesced around implementation of SafeCare, several challenges affected the implementation process. These challenges included differing organizational cultures, strategies, and approaches to collaboration, competing priorities across levels of leadership, power struggles, and role ambiguity. Each of the factors identified influenced how stakeholders approached the EBP implementation process. Conclusions System wide scale-up of EBPs involves multiple stakeholders operating in a nexus of differing agendas, priorities, leadership styles, and negotiation strategies. The term collaboration may oversimplify the multifaceted nature of the scale-up process. Implementation efforts should openly acknowledge and consider this nexus when individual stakeholders and organizations enter into EBP implementation through collaborative processes. PMID:24611580

Trauma-Informed Part C Early Intervention: A Vision, A Challenge, A New Reality

ERIC Educational Resources Information Center

Gilkerson, Linda; Graham, Mimi; Harris, Deborah; Oser, Cindy; Clarke, Jane; Hairston-Fuller, Tody C.; Lertora, Jessica

2013-01-01

Federal directives require that any child less than 3 years old with a substantiated case of abuse be referred to the early intervention (EI) system. This article details the need and presents a vision for a trauma-informed EI system. The authors describe two exemplary program models which implement this vision and recommend steps which the field…

Contact Lens Risks

MedlinePlus

... Health and Consumer Devices Consumer Products Contact Lenses Contact Lens Risks Share Tweet Linkedin Pin it More ... redness blurred vision swelling pain Serious Hazards of Contact Lenses Symptoms of eye irritation can indicate a ...

A Vision for the Exploration of Mars: Robotic Precursors Followed by Humans to Mars Orbit in 2033

NASA Technical Reports Server (NTRS)

Sellers, Piers J.; Garvin, James B.; Kinney, Anne L.; Amato, Michael J.; White, Nicholas E.

2012-01-01

The reformulation of the Mars program gives NASA a rare opportunity to deliver a credible vision in which humans, robots, and advancements in information technology combine to open the deep space frontier to Mars. There is a broad challenge in the reformulation of the Mars exploration program that truly sets the stage for: 'a strategic collaboration between the Science Mission Directorate (SMD), the Human Exploration and Operations Mission Directorate (HEOMD) and the Office of the Chief Technologist, for the next several decades of exploring Mars'.Any strategy that links all three challenge areas listed into a true long term strategic program necessitates discussion. NASA's SMD and HEOMD should accept the President's challenge and vision by developing an integrated program that will enable a human expedition to Mars orbit in 2033 with the goal of returning samples suitable for addressing the question of whether life exists or ever existed on Mars

Towards computer-assisted TTTS: Laser ablation detection for workflow segmentation from fetoscopic video.

PubMed

Vasconcelos, Francisco; Brandão, Patrick; Vercauteren, Tom; Ourselin, Sebastien; Deprest, Jan; Peebles, Donald; Stoyanov, Danail

2018-06-27

Intrauterine foetal surgery is the treatment option for several congenital malformations. For twin-to-twin transfusion syndrome (TTTS), interventions involve the use of laser fibre to ablate vessels in a shared placenta. The procedure presents a number of challenges for the surgeon, and computer-assisted technologies can potentially be a significant support. Vision-based sensing is the primary source of information from the intrauterine environment, and hence, vision approaches present an appealing approach for extracting higher level information from the surgical site. In this paper, we propose a framework to detect one of the key steps during TTTS interventions-ablation. We adopt a deep learning approach, specifically the ResNet101 architecture, for classification of different surgical actions performed during laser ablation therapy. We perform a two-fold cross-validation using almost 50 k frames from five different TTTS ablation procedures. Our results show that deep learning methods are a promising approach for ablation detection. To our knowledge, this is the first attempt at automating photocoagulation detection using video and our technique can be an important component of a larger assistive framework for enhanced foetal therapies. The current implementation does not include semantic segmentation or localisation of the ablation site, and this would be a natural extension in future work.

Reference Specifications for SAVOIR Avionics Elements

NASA Astrophysics Data System (ADS)

Hult, Torbjorn; Lindskog, Martin; Roques, Remi; Planche, Luc; Brunjes, Bernhard; Dellandrea, Brice; Terraillon, Jean-Loup

2012-08-01

Space industry and Agencies have been recognizing already for quite some time the need to raise the level of standardisation in the spacecraft avionics systems in order to increase efficiency and reduce development cost and schedule. This also includes the aspect of increasing competition in global space business, which is a challenge that European space companies are facing at all stages of involvement in the international markets.A number of initiatives towards this vision are driven both by the industry and ESA’s R&D programmes. However, today an intensified coordination of these activities is required in order to achieve the necessary synergy and to ensure they converge towards the shared vision. It has been proposed to federate these initiatives under the common Space Avionics Open Interface Architecture (SAVOIR) initiative. Within this initiative, the approach based on reference architectures and building blocks plays a key role.Following the principles outlined above, the overall goal of the SAVOIR is to establish a streamlined onboard architecture in order to standardize the development of avionics systems for space programmes. This reflects the need to increase efficiency and cost-effectiveness in the development process as well as account the trend towards more functionality implemented by the onboard building blocks, i.e. HW and SW components, and more complexity for the overall space mission objectives.

Technical Challenges in the Development of a NASA Synthetic Vision System Concept

NASA Technical Reports Server (NTRS)

Bailey, Randall E.; Parrish, Russell V.; Kramer, Lynda J.; Harrah, Steve; Arthur, J. J., III

2002-01-01

Within NASA's Aviation Safety Program, the Synthetic Vision Systems Project is developing display system concepts to improve pilot terrain/situation awareness by providing a perspective synthetic view of the outside world through an on-board database driven by precise aircraft positioning information updating via Global Positioning System-based data. This work is aimed at eliminating visibility-induced errors and low visibility conditions as a causal factor to civil aircraft accidents, as well as replicating the operational benefits of clear day flight operations regardless of the actual outside visibility condition. Synthetic vision research and development activities at NASA Langley Research Center are focused around a series of ground simulation and flight test experiments designed to evaluate, investigate, and assess the technology which can lead to operational and certified synthetic vision systems. The technical challenges that have been encountered and that are anticipated in this research and development activity are summarized.

Proceedings of the First International Linked Science Workshop

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pouchard, Line Catherine; Kauppinnen, Tomi; Kessler, Carsten

2011-01-01

Scientific efforts are traditionally published only as articles, with an estimate of millions of publications worldwide per year; the growth rate of PubMed alone is now 1 papers per minute. The validation of scientific results requires reproducible methods, which can only be achieved if the same data, processes, and algorithms as those used in the original experiments were available. However, the problem is that although publications, methods and datasets are very related, they are not always openly accessible and interlinked. Even where data is discoverable, accessible and assessable, significant challenges remain in the reuse of the data, in particular facilitatingmore » the necessary correlation, integration and synthesis of data across levels of theory, techniques and disciplines. In the LISC 2011 (1st International Workshop on Linked Science) we will discuss and present results of new ways of publishing, sharing, linking, and analyzing such scientific resources motivated by driving scientific requirements, as well as reasoning over the data to discover interesting new links and scientific insights. Making entities identifiable and referenceable using URIs augmented by semantic, scientifically relevant annotations greatly facilitates access and retrieval for data which used to be hardly accessible. This Linked Science approach, i.e., publishing, sharing and interlinking scientific resources and data, is of particular importance for scientific research, where sharing is crucial for facilitating reproducibility and collaboration within and across disciplines. This integrated process, however, has not been established yet. Bibliographic contents are still regarded as the main scientific product, and associated data, models and software are either not published at all, or published in separate places, often with no reference to the respective paper. In the workshop we will discuss whether and how new emerging technologies (Linked Data, and semantic technologies more generally) can realize the vision of Linked Science. We see that this depends on their enabling capability throughout the research process, leading up to extended publications and data sharing environments. Our workshop aims to address challenges related to enabling the easy creation of data bundles - data, processes, tools, provenance and annotation - supporting both publication and reuse of the data. Secondly, we look for tools and methods for the easy correlation, integration and synthesis of shared data. This problem is often found in many disciplines (including astronomy, biology, geosciences, cultural heritage, earth, climate, environmental and ecological sciences and impacts etc.), as they need to span techniques, levels of theory, scales, and disciplines. With the advent of Linked Science, it is timely and crucial to address these identified research challenges through both practical and formal approaches.« less

Strategic Vision: A Selected Bibliography with Emphasis on Future Warfare

DTIC Science & Technology

1998-05-01

PLANNING PERIODICAL ARTICLES Agor , Weston H . "Intuition & Strategic Planning." Futurist 23 (November-December 1989): 20- 23. Galdorisi, George Y...in Organizations. 2ded. San Francisco: Jossey-Bass, 1995. 405pp. (HD57.7 .K68 1995) Pp. 91-148: "Inspiring a Shared Vision." Mackey, Richard H ...Security. Washington: National Defense University Press, 1987. 133pp. (U153 .C74 1987) Snyder, Neil H ., James J. Dowd, Jr., and Dianne Houghton

Successful Architectural Knowledge Sharing: Beware of Emotions

NASA Astrophysics Data System (ADS)

Poort, Eltjo R.; Pramono, Agung; Perdeck, Michiel; Clerc, Viktor; van Vliet, Hans

This chapter presents the analysis and key findings of a survey on architectural knowledge sharing. The responses of 97 architects working in the Dutch IT Industry were analyzed by correlating practices and challenges with project size and success. Impact mechanisms between project size, project success, and architectural knowledge sharing practices and challenges were deduced based on reasoning, experience and literature. We find that architects run into numerous and diverse challenges sharing architectural knowledge, but that the only challenges that have a significant impact are the emotional challenges related to interpersonal relationships. Thus, architects should be careful when dealing with emotions in knowledge sharing.

Post-disaster Gulf Coast Recovery Using Telehealth

PubMed Central

Kim, Thomas J.; Eastburn, Sasha L.; Icenogle, Marjorie L.; Slagle, Michelle; Nuriddin, Azizeh H.; Brantley, Katrina M.; Foreman, Rachel D.; Buckner, Ayanna V.

2013-01-01

Abstract Objective: The Gulf Coast continues to struggle with service need far outpacing available resources. Since 2005, the Regional Coordinating Center for Hurricane Response (RCC) at Morehouse School of Medicine, Atlanta, GA, has supported telehealth solutions designed to meet high service needs (e.g., psychiatry) within primary care and other healthcare organizations. The overall RCC vision is to support autonomous, useful, and sustainable telehealth programs towards mitigating unmet disaster-related needs. Subjects and Methods: To assess Gulf Coast telehealth experiences, we conducted semistructured interviews with both regional key informants and national organizations with Gulf Coast recovery interests. Using qualitative-descriptive analysis, interview transcripts were analyzed to identify shared development themes. Results: Thirty-eight key informants were interviewed, representing a 77.6% participation rate among organizations engaged by the RCC. Seven elements critical to telehealth success were identified: Funding, Regulatory, Workflow, Attitudes, Personnel, Technology, and Evaluation. These key informant accounts reveal shared insights with telehealth regarding successes, challenges, and recommendations. Conclusions: The seven elements critical to telehealth success both confirm and organize development principles from a diverse collective of healthcare stakeholders. The structured nature of these insights suggests a generalizable framework upon which other organizations might develop telehealth strategies toward addressing high service needs with limited resources. PMID:23427981

A new paradigm for improved co-ordination and efficacy of European biomedical research: taking diabetes as a model.

PubMed

Halban, P A; Boulton, A J M; Smith, U

2013-03-01

Today, European biomedical and health-related research is insufficiently well funded and is fragmented, with no common vision, less-than-optimal sharing of resources, and inadequate support and training in clinical research. Improvements to the competitiveness of European biomedical research will depend on the creation of new infrastructures that must be dynamic and free of bureaucracy, involve all stakeholders and facilitate faster delivery of new discoveries from bench to bedside. Taking diabetes research as the model, a new paradigm for European biomedical research is presented, which offers improved co-ordination and common resources that will benefit both academic and industrial clinical research. This includes the creation of a European Council for Health Research, first proposed by the Alliance for Biomedical Research in Europe, which will bring together and consult with all health stakeholders to develop strategic and multidisciplinary research programmes addressing the full innovation cycle. A European Platform for Clinical Research in Diabetes is proposed by the Alliance for European Diabetes Research (EURADIA) in response to the special challenges and opportunities presented by research across the European region, with the need for common standards and shared expertise and data.

A population study of correlates of social participation in older adults with age-related vision loss.

PubMed

Cimarolli, Verena R; Boerner, Kathrin; Reinhardt, Joann P; Horowitz, Amy; Wahl, Hans-Werner; Schilling, Oliver; Brennan-Ing, Mark

2017-01-01

To examine personal characteristics, disease-related impairment variables, activity limitations, and environmental factors as correlates of social participation in older adults with vision loss guided by the World Health Organization's International Classification of Functioning, Disability and Health Model. Baseline data of a larger longitudinal study. Community-based vision rehabilitation agency. A total of 364 older adults with significant vision impairment due to age-related macular degeneration. In-person interviews assessing social participation (i.e. frequency of social support contacts, social/leisure challenges faced due to vision loss, and of social support provided to others) and hypothesized correlates (e.g. visual acuity test, Functional Vision Screening Questionnaire, ratings of attachment to house and neighborhood, environmental modifications in home). Regression analyses showed that indicators of physical, social, and mental functioning (e.g. better visual function, fewer difficulties with instrumental activities of daily living, fewer depressive symptoms) were positively related to social participation indicators (greater social contacts, less challenges in social/leisure domains, and providing more support to others). Environmental factors also emerged as independent correlates of social participation indicators when functional variables were controlled. That is, participants reporting higher attachment to their neighborhood and better income adequacy reported having more social contacts; and those implementing more environmental strategies were more likely to report greater challenges in social and leisure domains. Better income adequacy and living with more people were related to providing more social support to others. Environmental variables may play a role in the social participation of older adults with age-related macular degeneration.

Leadership: Where Does it Come From?

DTIC Science & Technology

1992-04-01

Parthenon, the Mayan temples. In truth, all the physical splendor was but a byproduct. The civilizations themselves, from beginning to end, existed in...most diverse types -- seasoned political officials, totally non-political academics, military people, and civil servants.’" Recruiting team members of...satisfaction in at least some areas -- and that does not always build popularity. Affirmina Values Civilizations hold a shared vision, shared norms

The power of a vision.... A leader's journey.

PubMed

Mintzer, B

2001-07-01

Being a leader in health care today requires the ability to implement a visionary style of leadership. The visionary leader has the challenge of formulating and articulating a corporate vision that employees can buy into and work toward.

Global public health today: connecting the dots.

PubMed

Lomazzi, Marta; Jenkins, Christopher; Borisch, Bettina

2016-01-01

Global public health today faces new challenges and is impacted by a range of actors from within and outside state boundaries. The diversity of the actors involved has created challenges and a complex environment that requires a new context-tailored global approach. The World Federation of Public Health Associations has embarked on a collaborative consultation with the World Health Organization to encourage a debate on how to adapt public health to its future role in global health. A qualitative study was undertaken. High-level stakeholders from leading universities, multilateral organizations, and other institutions worldwide participated in the study. Inductive content analyses were performed. Stakeholders underscored that global public health today should tackle the political, commercial, economic, social, and environmental determinants of health and social inequalities. A multisectoral and holistic approach should be guaranteed, engaging public health in broad dialogues and a concerted decision-making process. The connection between neoliberal ideology and public health reforms should be taken into account. The WHO must show leadership and play a supervising and technical role. More and better data are required across many programmatic areas of public health. Resources should be allocated in a sustainable and accountable way. Public health professionals need new skills that should be provided by a collaborative global education system. A common framework context-tailored to influence governments has been evaluated as useful. The study highlighted some of the main public health challenges currently under debate in the global arena, providing interesting ideas. A more inclusive integrated vision of global health in its complexity, shared and advocated for by all stakeholders involved in decision-making processes, is crucial. This vision represents the first step in innovating public health at the global level and should lead to a serious rethinking of education curricula to allow the next generation to engage within political contexts for restructuring global public health.

Global public health today: connecting the dots

PubMed Central

Lomazzi, Marta; Jenkins, Christopher; Borisch, Bettina

2016-01-01

Background Global public health today faces new challenges and is impacted by a range of actors from within and outside state boundaries. The diversity of the actors involved has created challenges and a complex environment that requires a new context-tailored global approach. The World Federation of Public Health Associations has embarked on a collaborative consultation with the World Health Organization to encourage a debate on how to adapt public health to its future role in global health. Design A qualitative study was undertaken. High-level stakeholders from leading universities, multilateral organizations, and other institutions worldwide participated in the study. Inductive content analyses were performed. Results Stakeholders underscored that global public health today should tackle the political, commercial, economic, social, and environmental determinants of health and social inequalities. A multisectoral and holistic approach should be guaranteed, engaging public health in broad dialogues and a concerted decision-making process. The connection between neoliberal ideology and public health reforms should be taken into account. The WHO must show leadership and play a supervising and technical role. More and better data are required across many programmatic areas of public health. Resources should be allocated in a sustainable and accountable way. Public health professionals need new skills that should be provided by a collaborative global education system. A common framework context-tailored to influence governments has been evaluated as useful. Conclusions The study highlighted some of the main public health challenges currently under debate in the global arena, providing interesting ideas. A more inclusive integrated vision of global health in its complexity, shared and advocated for by all stakeholders involved in decision-making processes, is crucial. This vision represents the first step in innovating public health at the global level and should lead to a serious rethinking of education curricula to allow the next generation to engage within political contexts for restructuring global public health. PMID:26899773

Dying Process--A Guide for Family Caregivers

MedlinePlus

... people often have episodes of confusion, or waking dreams. Sometimes they may report seeing or speaking with ... you more. Let them share these visions and dreams with you and try not to talk them ...

Shared vision and autonomous motivation vs. financial incentives driving success in corporate acquisitions

PubMed Central

Clayton, Byron C.

2015-01-01

Successful corporate acquisitions require its managers to achieve substantial performance improvements in order to sufficiently cover acquisition premiums, the expected return of debt and equity investors, and the additional resources needed to capture synergies and accelerate growth. Acquirers understand that achieving the performance improvements necessary to cover these costs and create value for investors will most likely require a significant effort from mergers and acquisitions (M&A) management teams. This understanding drives the common and longstanding practice of offering hefty performance incentive packages to key managers, assuming that financial incentives will induce in-role and extra-role behaviors that drive organizational change and growth. The present study debunks the assumptions of this common M&A practice, providing quantitative evidence that shared vision and autonomous motivation are far more effective drivers of managerial performance than financial incentives. PMID:25610406

Shared vision and autonomous motivation vs. financial incentives driving success in corporate acquisitions.

PubMed

Clayton, Byron C

2014-01-01

Successful corporate acquisitions require its managers to achieve substantial performance improvements in order to sufficiently cover acquisition premiums, the expected return of debt and equity investors, and the additional resources needed to capture synergies and accelerate growth. Acquirers understand that achieving the performance improvements necessary to cover these costs and create value for investors will most likely require a significant effort from mergers and acquisitions (M&A) management teams. This understanding drives the common and longstanding practice of offering hefty performance incentive packages to key managers, assuming that financial incentives will induce in-role and extra-role behaviors that drive organizational change and growth. The present study debunks the assumptions of this common M&A practice, providing quantitative evidence that shared vision and autonomous motivation are far more effective drivers of managerial performance than financial incentives.

Has Lean improved organizational decision making?

PubMed

Simons, Pascale; Benders, Jos; Bergs, Jochen; Marneffe, Wim; Vandijck, Dominique

2016-06-13

Purpose - Sustainable improvement is likely to be hampered by ambiguous objectives and uncertain cause-effect relations in care processes (the organization's decision-making context). Lean management can improve implementation results because it decreases ambiguity and uncertainties. But does it succeed? Many quality improvement (QI) initiatives are appropriate improvement strategies in organizational contexts characterized by low ambiguity and uncertainty. However, most care settings do not fit this context. The purpose of this paper is to investigate whether a Lean-inspired change program changed the organization's decision-making context, making it more amenable for QI initiatives. Design/methodology/approach - In 2014, 12 professionals from a Dutch radiotherapy institute were interviewed regarding their perceptions of a Lean program in their organization and the perceived ambiguous objectives and uncertain cause-effect relations in their clinical processes. A survey (25 questions), addressing the same concepts, was conducted among the interviewees in 2011 and 2014. The structured interviews were analyzed using a deductive approach. Quantitative data were analyzed using appropriate statistics. Findings - Interviewees experienced improved shared visions and the number of uncertain cause-effect relations decreased. Overall, more positive (99) than negative Lean effects (18) were expressed. The surveys revealed enhanced process predictability and standardization, and improved shared visions. Practical implications - Lean implementation has shown to lead to greater transparency and increased shared visions. Originality/value - Lean management decreased ambiguous objectives and reduced uncertainties in clinical process cause-effect relations. Therefore, decision making benefitted from Lean increasing QI's sustainability.

Community Capacity for Watershed Conservation: A Quantitative Assessment of Indicators and Core Dimensions

NASA Astrophysics Data System (ADS)

Brinkman, Elliot; Seekamp, Erin; Davenport, Mae A.; Brehm, Joan M.

2012-10-01

Community capacity for watershed management has emerged as an important topic for the conservation of water resources. While much of the literature on community capacity has focused primarily on theory construction, there have been few efforts to quantitatively assess community capacity variables and constructs, particularly for watershed management and conservation. This study seeks to identify predictors of community capacity for watershed conservation in southwestern Illinois. A subwatershed-scale survey of residents from four communities located within the Lower Kaskaskia River watershed of southwestern Illinois was administered to measure three specific capacity variables: community empowerment, shared vision and collective action. Principal component analysis revealed key dimensions of each variable. Specifically, collective action was characterized by items relating to collaborative governance and social networks, community empowerment was characterized by items relating to community competency and a sense of responsibility and shared vision was characterized by items relating to perceptions of environmental threats, issues with development, environmental sense of place and quality of life. From the emerging factors, composite measures were calculated to determine the extent to which each variable contributed to community capacity. A stepwise regression revealed that community empowerment explained most of the variability in the composite measure of community capacity for watershed conservation. This study contributes to the theoretical understanding of community capacity by quantifying the role of collective action, community empowerment and shared vision in community capacity, highlighting the need for multilevel interaction to address watershed issues.

New, Patented Technique for Naturally Restoring Healthy Vision

NASA Astrophysics Data System (ADS)

Anganes, Andrew A.; McLeod, Roger David; Machado, Milena

2009-05-01

The patented NATUROPTIC METHOD FOR RESTORING HEALTHY VISION claims to be a novel teaching method for safely and naturally improving vision. It is a simple tutoring process designed to work quickly, requiring only a minimal number of sessions for improvement. We investigated these claims, implementing Naturoptics for safe recovery of vision, ourselves, over a period of time. Research was conducted at off campus locations, mentored by the creator of the Naturoptic Method. We assessed our initial visual acuity and subsequent progress, using standard Snellen Eye Charts. Our research is designed to document successive improvements in vision, and to assess our potential for teaching the method. Naturoptics' Board encourages work-study memorial awards for students. They are: ``The David Matthew McLeod Memorial Award,'' or ``The Kaan Balam Matagamon Memorial Award,'' with net earnings shared by the designees, academic entities, the American Indians in Science and Engineering Society, AISES, or charity. The Board requires awardees, students, and associated entities, to sign non-disclosure agreements.

Overview of a multi-stakeholder dialogue around Shared Services for Health: the Digital Health Opportunity in Bangladesh.

PubMed

Ashraf, Sania; Moore, Carolyn; Gupta, Vaibhav; Chowdhury, Anir; Azad, Abul K; Singh, Neelu; Hagan, David; Labrique, Alain B

2015-12-09

National level policymaking and implementation includes multiple stakeholders with varied interests and priorities. Multi-stakeholder dialogues (MSDs) can facilitate consensus building through collective identification of challenges, recognition of shared goals and interests, and creation of solution pathways. This can shape joint planning and implementation for long-term efficiency in health and other sectors. Scaling up the effective use of information and communication technologies (ICTs) requires cohesive strategic planning towards a shared goal. In Bangladesh, the government and partners convened an MSD in March 2015 to increase stakeholder engagement in policymaking and implementation of a national ICT or electronic or mobile health (eHealth or mHealth) strategy, which seeks to incorporate ICTs into the national health system, aligning with the Digital Bangladesh Vision 2021. Relevant stakeholders were identified and key priorities and challenges were mapped through key informant interviews. An MSD was conducted with key stakeholders in Dhaka, Bangladesh. The MSD included presentations, group option generation, agreement and prioritization of barriers to scaling up ICTs. The MSD approach to building consensus on key priorities highlights the value of dialogue and collaboration with relevant stakeholders to encourage country ownership of nationwide efforts such as ICT scale-up. This MSD showed the dynamic context in which stakeholders operate, including those from academia, donors and foundations, healthcare professionals, associations, multilateral organizations, non-governmental organizations, partner countries and the private sector. Through this MSD, participants improved understanding of each other's contributions and interests, identified existing relationships, and agreed on policy and implementation gaps that needed to be filled. Collaboration among stakeholders in ICT efforts and research can promote a cohesive approach to scaling up, as well as improve policymaking by integrating interests and feedback of different key cross sectoral actors. MSDs can align stakeholders to identify challenges and solution pathways, and lead to coordinated action and accountability for resources and results. In addition, the MSD template and approach has been useful to guide ICT scale up in Bangladesh and could be replicated in other contexts to facilitate multi-constituency, multi-sector collaboration.

Solution-focused premarital counseling: helping couples build a vision for their marriage.

PubMed

Murray, Christine E; Murray, Thomas L

2004-07-01

This article outlines a solution-focused approach to premarital counseling. Solution-focused premarital counseling is a strength-based approach that focuses on a couple's resources to develop a shared vision for the marriage. Background information about premarital counseling and solution-focused therapy provide the framework for the development of intervention strategies that are grounded in the solution-focused approach. Solution-oriented interventions include solution-oriented questions, providing feedback, and the Couple's Resource Map, an original intervention that is described in this article.

Principal Professional Learning Community Behavior in Low Wealth High Schools with Higher and Lower Student Achievement as Measured by Mastery Scores on the New York State Eleventh Grade ELA Regents Exam

ERIC Educational Resources Information Center

Adams, Adrian

2016-01-01

This study was designed to analyze non-principal staff supervisors' perceptions of PLC efforts, encouragements, and activities in the six dimensions of a professional learning community (PLC) characterized as shared and supportive leadership, shared values and vision, collaborative culture, a focus on learning, supportive relationships, and…

Challenges for Electronics in the Vision for Space Exploration

NASA Technical Reports Server (NTRS)

LaBel, Kenneth A.

2005-01-01

This presentation has been a brief snapshot discussing electronics and Exploration-related challenges. The vision for Space Exploration creates a new paradigm for NASA missions. This includes transport (Crew Exploration Vehicle-CEV), and lunar and Mars Exploration and human presence. If one considers the additional hazards faced by these concepts versus more traditional NASA missions, multiple challenges surface for reliable utilization of electronic parts. The true challenge is to provide a risk as low as reasonably achievable (ALARA-a traditional biological radiation exposure term), while still providing cost effective solutions. This presentation also discusses the hazard for electronic parts and exploration, the types of electronic parts for exploration, and the critical juncture for space usage of commercial changes in the electronics world.

Recruitment standards and practices in occupational therapy, 1900-1930.

PubMed

Colman, W

1990-08-01

Debate regarding recruitment standards and practices exemplifies various visions of practice that exist within a profession. In occupational therapy, early recruitment criteria provide an example of how the field's founders envisioned the professional practitioner. As occupational therapy grew in membership throughout the 1920s, that vision was challenged. This paper identifies and describes the recruitment ideas expressed by both the founders of occupational therapy and their challengers from 1900 to 1930 and suggests the influence of their ideas on recruitment standards.

End-of-Life Care for People Who Have Cancer

MedlinePlus

... people often have episodes of confusion or waking dreams. They may get confused about time, place, and ... They can let them share their visions and dreams, not trying to talk them out of what ...

Eco-logical successes : January 2011

DOT National Transportation Integrated Search

2011-01-01

This document identifies and explains each Eco-Logical signatory agency's strategic environmental programs, projects, and efforts that are either directly related to or share the vision set forth in Eco-Logical. A brief description of an agency's key...

A conceptual framework for automating the operational and strategic decision-making process in the health care delivery system.

PubMed

Ruohonen, Toni; Ennejmy, Mohammed

2013-01-01

Making reliable and justified operational and strategic decisions is a really challenging task in the health care domain. So far, the decisions have been made based on the experience of managers and staff, or they are evaluated with traditional methods, using inadequate data. As a result of this kind of decision-making process, attempts to improve operations usually have failed or led to only local improvements. Health care organizations have a lot of operational data, in addition to clinical data, which is the key element for making reliable and justified decisions. However, it is progressively problematic to access it and make usage of it. In this paper we discuss about the possibilities how to exploit operational data in the most efficient way in the decision-making process. We'll share our future visions and propose a conceptual framework for automating the decision-making process.

3rd annual symposium of chemical and pharmaceutical structure analysis.

PubMed

Weng, Naidong; Zheng, Jenny; Lee, Mike

2012-08-01

The 3rd Annual Symposium on Chemical and Pharmaceutical Structure Analysis was once again held in Shanghai, where a rich history of 'East meets West' continued. This meeting is dedicated to bringing together scientists from pharmaceutical companies, academic institutes, CROs and instrument vendors to discuss current challenges and opportunities on the forefront of pharmaceutical research and development. The diversified symposia and roundtables are highly interactive events where scientists share their experiences and visions in a collegial setting. The symposium highlighted speakers and sessions that provided first-hand experiences as well as the latest guidance and industrial/regulatory thinking, which was reflected by the theme of this year's meeting 'From Bench to Decision Making - from Basics to Application.' In addition to the highly successful Young Scientist Excellence Award, new events were featured at this year's meeting, such as the Executive Roundtable and the inaugural Innovator Award.

Effects of nursing position on transformational leadership practices.

PubMed

Herman, Susan; Gish, Mary; Rosenblum, Ruth

2015-02-01

This study sought to identify significant differences in nursing leadership strengths by position title. Recent reports show aspects of transformational leadership (TL) related to position, age, and educational level. This study focuses on differentiating the strength of leadership practices across the range of nursing management positions. The Leadership Practices Inventory-Self-assessment survey, and a variety of demographic questions, were used to anonymously poll voluntary members of the Association of California Nurse Leaders. Nursing positions of director level and above were strongest in leadership practices. Those at manager and below were identified as needing additional leadership development. LPI-S subscales Enable Others to Act and Model the Way were strongest. Those at the manager level and below will benefit most from additional education and training. Even upper levels of management would gain from enhancing the LPI practices of Challenge the Process and Inspire a Shared Vision.

Human Exploration and Avionic Technology Challenges

NASA Technical Reports Server (NTRS)

Benjamin, Andrew L.

2005-01-01

For this workshop, I will identify critical avionic gaps, enabling technologies, high-pay off investment opportunities, promising capabilities, and space applications for human lunar and Mars exploration. Key technology disciplines encompass fault tolerance, miniaturized instrumentation sensors, MEMS-based guidance, navigation, and controls, surface communication networks, and rendezvous and docking. Furthermore, I will share bottom-up strategic planning relevant to manned mission -driven needs. Blending research expertise, facilities, and personnel with internal NASA is vital to stimulating collaborative technology solutions that achieve NASA grand vision. Retaining JSC expertise in unique and critical areas is paramount to our long-term success. Civil servants will maintain key roles in setting technology agenda, ensuring quality results, and integrating technologies into avionic systems and manned missions. Finally, I will present to NASA, academia, and the aerospace community some on -going and future advanced avionic technology programs and activities that are relevant to our mission goals and objectives.

Pluripotent Stem Cells for Retinal Tissue Engineering: Current Status and Future Prospects.

PubMed

Singh, Ratnesh; Cuzzani, Oscar; Binette, François; Sternberg, Hal; West, Michael D; Nasonkin, Igor O

2018-04-19

The retina is a very fine and layered neural tissue, which vitally depends on the preservation of cells, structure, connectivity and vasculature to maintain vision. There is an urgent need to find technical and biological solutions to major challenges associated with functional replacement of retinal cells. The major unmet challenges include generating sufficient numbers of specific cell types, achieving functional integration of transplanted cells, especially photoreceptors, and surgical delivery of retinal cells or tissue without triggering immune responses, inflammation and/or remodeling. The advances of regenerative medicine enabled generation of three-dimensional tissues (organoids), partially recreating the anatomical structure, biological complexity and physiology of several tissues, which are important targets for stem cell replacement therapies. Derivation of retinal tissue in a dish creates new opportunities for cell replacement therapies of blindness and addresses the need to preserve retinal architecture to restore vision. Retinal cell therapies aimed at preserving and improving vision have achieved many improvements in the past ten years. Retinal organoid technologies provide a number of solutions to technical and biological challenges associated with functional replacement of retinal cells to achieve long-term vision restoration. Our review summarizes the progress in cell therapies of retina, with focus on human pluripotent stem cell-derived retinal tissue, and critically evaluates the potential of retinal organoid approaches to solve a major unmet clinical need-retinal repair and vision restoration in conditions caused by retinal degeneration and traumatic ocular injuries. We also analyze obstacles in commercialization of retinal organoid technology for clinical application.

Trends and developments in industrial machine vision: 2013

NASA Astrophysics Data System (ADS)

Niel, Kurt; Heinzl, Christoph

2014-03-01

When following current advancements and implementations in the field of machine vision there seems to be no borders for future developments: Calculating power constantly increases, and new ideas are spreading and previously challenging approaches are introduced in to mass market. Within the past decades these advances have had dramatic impacts on our lives. Consumer electronics, e.g. computers or telephones, which once occupied large volumes, now fit in the palm of a hand. To note just a few examples e.g. face recognition was adopted by the consumer market, 3D capturing became cheap, due to the huge community SW-coding got easier using sophisticated development platforms. However, still there is a remaining gap between consumer and industrial applications. While the first ones have to be entertaining, the second have to be reliable. Recent studies (e.g. VDMA [1], Germany) show a moderately increasing market for machine vision in industry. Asking industry regarding their needs the main challenges for industrial machine vision are simple usage and reliability for the process, quick support, full automation, self/easy adjustment at changing process parameters, "forget it in the line". Furthermore a big challenge is to support quality control: Nowadays the operator has to accurately define the tested features for checking the probes. There is an upcoming development also to let automated machine vision applications find out essential parameters in a more abstract level (top down). In this work we focus on three current and future topics for industrial machine vision: Metrology supporting automation, quality control (inline/atline/offline) as well as visualization and analysis of datasets with steadily growing sizes. Finally the general trend of the pixel orientated towards object orientated evaluation is addressed. We do not directly address the field of robotics taking advances from machine vision. This is actually a fast changing area which is worth an own contribution.

Knowledge Translation in Rehabilitation: A Shared Vision.

PubMed

Moore, Jennifer L; Shikako-Thomas, Keiko; Backus, Deborah

2017-07-01

Advances in rehabilitation provide the infrastructure for research and clinical data to improve care and patient outcomes. However, gaps between research and practice are prevalent. Knowledge translation (KT) aims to decrease the gap between research and its clinical use. This special communication summarizes KT-related proceedings from the 2016 IV STEP conference, describes current KT in rehabilitation science, and provides suggestions for its application in clinical care. We propose a vision for rehabilitation clinical practice and research that includes the development, adaptation, and implementation of evidence-based practice recommendations, which will contribute to a learning health care system. A clinical research culture that supports this vision and methods to engage key stakeholders to innovate rehabilitation science and practice are described. Through implementation of this vision, we can lead an evolution in rehabilitation practice to ultimately prevent disabilities, predict better outcomes, exploit plasticity, and promote participation.

Assistive Technologies for Visually Impaired Persons : Developing Situational Awareness and Guidance Solutions for People with Vision Impairment and Other Disabilities

DOT National Transportation Integrated Search

2015-02-15

There are approximately 2 million adults with reported vision loss in the United States. Independent travel and active interactions with the surrounding environment present significant daily challenges for these individuals, ultimately reducing quali...

Landscape Conservation Cooperatives: Creating a Collaborative Conservation Vision in the Face of Climate Change Uncertainty

NASA Astrophysics Data System (ADS)

Athearn, N.; Schlafmann, D.

2015-12-01

The 22 Landscape Conservation Cooperatives (LCCs) form a "network of networks," each defined by the characteristics of its ecoregion and its unique community of conservation managers, practitioners, and scientists. As self-directed partnerships, LCCs are strongly influenced not only by the landscape but by the evolving cultures and values that define the multi-faceted relationships between people and place. LCCs maintain an ecologically connected network across these diverse landscapes by transcending borders and leveraging resources. Natural resource managers are challenged to make decisions in the face of multiple uncertainties, and several partners across the network have recognized that climate change is one important uncertainty that spans boundaries - both across the conservation community and beyond. The impacts of climate change across the LCC Network are likely to be as diverse as the network itself - manifesting as, for example, sea level rise, ocean acidification, loss of sea ice, and shifts in climate patterns and timing - but synergies are being leveraged within and between LCCs and national climate-focused programs to systematically address the needs of the network to support a collaborative conservation vision that addresses multiple landscape-scale stressors in the face of climate uncertainties. This vision is being achieved by leveraging the convening power of the LCCs and collaborating with DOI Climate Science Centers and others. Selected case studies will demonstrate how the network finds strength in its differences, but also reveals powerful collaborative opportunities through integrated science, shared conservation strategies, and strategic approaches for translating targeted science to conservation action. These examples exemplify past successes as well as ongoing efforts as the network continues to bring about effective application of climate science to achieve conservation outcomes across the LCC Network in an uncertain future climate.

Leadership and achieving a vision--how does a profession lead a nation?

PubMed

Terry, Paul E

2003-01-01

The author examines the role of leadership in achieving a new vision for health promotion. Leadership challenges and threats, and contemporary views on leadership are reviewed to frame the opportunity available to the health promotion profession to change national health policy. He concludes by describing the actions every professional can take to play a leadership role in helping to achieve the new vision articulated in this special issue.

"They Think They Know What's Best for Me": An Interpretative Phenomenological Analysis of the Experience of Inclusion and Support in High School for Vision-Impaired Students with Albinism

ERIC Educational Resources Information Center

Thurston, Mhairi

2014-01-01

The challenges of social inclusion and access to the curriculum facing students with visual impairment in schools are well documented. The refreshed UK Vision Strategy (2013) seeks to improve education for students with vision impairment. In order to do this, it is important to understand how students with visual impairment experience education.…

On the performances of computer vision algorithms on mobile platforms

NASA Astrophysics Data System (ADS)

Battiato, S.; Farinella, G. M.; Messina, E.; Puglisi, G.; Ravì, D.; Capra, A.; Tomaselli, V.

2012-01-01

Computer Vision enables mobile devices to extract the meaning of the observed scene from the information acquired with the onboard sensor cameras. Nowadays, there is a growing interest in Computer Vision algorithms able to work on mobile platform (e.g., phone camera, point-and-shot-camera, etc.). Indeed, bringing Computer Vision capabilities on mobile devices open new opportunities in different application contexts. The implementation of vision algorithms on mobile devices is still a challenging task since these devices have poor image sensors and optics as well as limited processing power. In this paper we have considered different algorithms covering classic Computer Vision tasks: keypoint extraction, face detection, image segmentation. Several tests have been done to compare the performances of the involved mobile platforms: Nokia N900, LG Optimus One, Samsung Galaxy SII.

"And They Lived Happily Ever after": Community Music and Higher Education?

ERIC Educational Resources Information Center

Coffman, Don D.

2011-01-01

This article argues that community music and higher education have sufficient shared visions to overcome past philosophical differences. Each party brings valuable contributions in what some speculate is only a "marriage of convenience".

Treating Cataracts | NIH MedlinePlus the Magazine

MedlinePlus

... Claudine Klose, 63, lives on a farm in New York's Hudson Valley. She had successful cataract surgery in 2013 and shared her experience recently with NIH MedlinePlus magazine. What did you notice about your vision that ...

Eco-logical successes : second edition, January 2012

DOT National Transportation Integrated Search

2012-01-01

In 2006, leaders from eight Federal agencies signed the interagency document EcoLogical: An Ecosystem Approach to Developing Infrastructure Projects. Eco-Logical is a document that outlines a shared vision of how to develop infrastructure projects in...

National nursing science priorities: Creating a shared vision.

PubMed

Eckardt, Patricia; Culley, Joan M; Corwin, Elizabeth; Richmond, Therese; Dougherty, Cynthia; Pickler, Rita H; Krause-Parello, Cheryl A; Roye, Carol F; Rainbow, Jessica G; DeVon, Holli A

Nursing science is essential to advance population health through contributions at all phases of scientific inquiry. Multiple scientific initiatives important to nursing science overlap in aims and population focus. This article focused on providing the American Academy of Nursing and nurse scientists in the Unites States with a blueprint of nursing science priorities to inform a shared vision for future collaborations, areas of scientific inquiry, and resource allocation. The Science Committee convened four times and using Delphi methods identified priorities with empirical evidence and expert opinion for prioritization, state of the science, expert interest, and potential target stakeholders. Nursing science priorities for 2017 were categorized into four themes including: (a) precision science, (b) big data and data analytics, (c) determinants of health, and (d) global health. Nurse scientists can generate new knowledge in priority areas that advances the health of the world's populations. Copyright © 2017 Elsevier Inc. All rights reserved.

KENNEDY SPACE CENTER, FLA. - Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla., is the site where Center Director Jim Kennedy and astronaut Kay Hire shared the agency’s new vision for space exploration with the next generation of explorers. Kennedy talked with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

NASA Image and Video Library

2004-02-20

KENNEDY SPACE CENTER, FLA. - Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla., is the site where Center Director Jim Kennedy and astronaut Kay Hire shared the agency’s new vision for space exploration with the next generation of explorers. Kennedy talked with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

In Situ Fabrication Technologies: Meeting the Challenge for Exploration

NASA Technical Reports Server (NTRS)

Howard, Richard W.

2005-01-01

A viewgraph presentation on Lunar and Martian in situ fabrication technologies meeting the challenges for exploration is shown. The topics include: 1) Exploration Vision; 2) Vision Requirements Early in the Program; 3) Vision Requirements Today; 4) Why is ISFR Technology Needed? 5) ISFR and In Situ Resource Utilization (ISRU); 6) Fabrication Feedstock Considerations; 7) Planetary Resource Primer; 8) Average Chemical Element Abundances in Lunar Soil; 9) Chemical Elements in Aerospace Engineering Materials; 10) Schematic of Raw Regolith Processing into Constituent Components; 11) Iron, Aluminum, and Basalt Processing from Separated Elements and Compounds; 12) Space Power Systems; 13) Power Source Applicability; 14) Fabrication Systems Technologies; 15) Repair and Nondestructive Evaluation (NDE); and 16) Habitat Structures. A development overview of Lunar and Martian repair and nondestructive evaluation is also presented.

A Review of Shared Vision and its Application within an Army Context

DTIC Science & Technology

2015-07-01

convention and attitudes (p. 134). What is most important to remember is that employees can influence the success of learning organisation practices...require a change in attitude at the leadership level. In changing environments leaders must be people “who are self-aware, adaptive, and agile...Hesselbein and Shinseki, 2004, xviii). Leaders must be willing to work with employees, casting aside their own agendas to work towards shared

A Mixed Methods Study of Shared Leadership in a K-12 School District Enhanced by a Case Study of the Former Superintendent's Role

ERIC Educational Resources Information Center

Miller, Ronald

2008-01-01

The purpose of this mixed methods study was to identify what practical applications of shared leadership have been applied and which initiatives will further the building of trust and vision in a small town school district in an eastern region of a western state. A quantitative assessment survey was conducted in the fall of 2004 by the school…

Wind Vision: Updating the DOE 20% Wind Energy by 2030 Report (Poster)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baring-Gould, E. I.

The 20% Wind Energy by 2030 report was developed as part of the Advanced Energy Initiative. Published in 2008, the report was largely based on information collected and analyzed in 2006. Much has changed since then, including shifts in technology, markets, and policy. The industry needs a new, clear, vision for wind power that is shared among stakeholders from the U.S. government, industry, academia, and NGO communities. At WINDPOWER 2013, the U.S. Department of Energy, in partnership with the American Wind Energy Association and the Wind Energy Foundation, launched a project to update the 20% report with new objectives. Thismore » conference poster outlines the elements of the new Wind Vision.« less

Machine Learning, deep learning and optimization in computer vision

NASA Astrophysics Data System (ADS)

Canu, Stéphane

2017-03-01

As quoted in the Large Scale Computer Vision Systems NIPS workshop, computer vision is a mature field with a long tradition of research, but recent advances in machine learning, deep learning, representation learning and optimization have provided models with new capabilities to better understand visual content. The presentation will go through these new developments in machine learning covering basic motivations, ideas, models and optimization in deep learning for computer vision, identifying challenges and opportunities. It will focus on issues related with large scale learning that is: high dimensional features, large variety of visual classes, and large number of examples.

Design Environment for Novel Vertical Lift Vehicles: DELIVER

NASA Technical Reports Server (NTRS)

Theodore, Colin

2016-01-01

This is a 20 minute presentation discussing the DELIVER vision. DELIVER is part of the ARMD Transformative Aeronautics Concepts Program, particularly the Convergent Aeronautics Solutions Project. The presentation covers the DELIVER vision, transforming markets, conceptual design process, challenges addressed, technical content, and FY2016 key activities.

Challenging Speculation about "Dewey's Racialized Visions"

ERIC Educational Resources Information Center

Eldridge, Michael

2010-01-01

In this essay Michael Eldridge maintains that Frank Margonis has in a recent article ill-advisedly speculated about John Dewey's pedagogy, suggesting that his "racialized visions" of students and classroom communities involve a "false universalism" that is problematic for our multicultural society. Based on this understanding, Margonis concludes…

Increasing the Delivery of Preventive Health Services in Public Education.

PubMed

Cruden, Gracelyn; Kelleher, Kelly; Kellam, Sheppard; Brown, C Hendricks

2016-10-01

The delivery of prevention services to children and adolescents through traditional healthcare settings is challenging for a variety of reasons. Parent- and community-focused services are typically not reimbursable in traditional medical settings, and personal healthcare services are often designed for acute and chronic medical treatment rather than prevention. To provide preventive services in a setting that reaches the widest population, those interested in public health and prevention often turn to school settings. This paper proposes that an equitable, efficient manner in which to promote health across the life course is to integrate efforts from public health, primary care, and public education through the delivery of preventive healthcare services, in particular, in the education system. Such an integration of systems will require a concerted effort on the part of various stakeholders, as well as a shared vision to promote child health via community and institutional stakeholder partnerships. This paper includes (1) examination of some key system features necessary for delivery of preventive services that improve child outcomes; (2) a review of the features of some common models of school health services for their relevance to prevention services; and (3) policy and implementation strategy recommendations to further the delivery of preventive services in schools. These recommendations include the development of common metrics for health outcomes reporting, facilitated data sharing of these metrics, shared organization incentives for integration, and improved reimbursement and funding opportunities. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Boundaries and e-health implementation in health and social care.

PubMed

King, Gerry; O'Donnell, Catherine; Boddy, David; Smith, Fiona; Heaney, David; Mair, Frances S

2012-09-07

The major problem facing health and social care systems globally today is the growing challenge of an elderly population with complex health and social care needs. A longstanding challenge to the provision of high quality, effectively coordinated care for those with complex needs has been the historical separation of health and social care. Access to timely and accurate data about patients and their treatments has the potential to deliver better care at less cost. To explore the way in which structural, professional and geographical boundaries have affected e-health implementation in health and social care, through an empirical study of the implementation of an electronic version of Single Shared Assessment (SSA) in Scotland, using three retrospective, qualitative case studies in three different health board locations. Progress in effectively sharing electronic data had been slow and uneven. One cause was the presence of established structural boundaries, which lead to competing priorities, incompatible IT systems and infrastructure, and poor cooperation. A second cause was the presence of established professional boundaries, which affect staffs' understanding and acceptance of data sharing and their information requirements. Geographical boundaries featured but less prominently and contrasting perspectives were found with regard to issues such as co-location of health and social care professionals. To provide holistic care to those with complex health and social care needs, it is essential that we develop integrated approaches to care delivery. Successful integration needs practices such as good project management and governance, ensuring system interoperability, leadership, good training and support, together with clear efforts to improve working relations across professional boundaries and communication of a clear project vision. This study shows that while technological developments make integration possible, long-standing boundaries constitute substantial risks to IT implementations across the health and social care interface which those initiating major changes would do well to consider before committing to the investment.

Sociology of Low Expectations: Recalibration as Innovation Work in Biomedicine.

PubMed

Gardner, John; Samuel, Gabrielle; Williams, Clare

2015-11-01

Social scientists have drawn attention to the role of hype and optimistic visions of the future in providing momentum to biomedical innovation projects by encouraging innovation alliances. In this article, we show how less optimistic, uncertain, and modest visions of the future can also provide innovation projects with momentum. Scholars have highlighted the need for clinicians to carefully manage the expectations of their prospective patients. Using the example of a pioneering clinical team providing deep brain stimulation to children and young people with movement disorders, we show how clinicians confront this requirement by drawing on their professional knowledge and clinical expertise to construct visions of the future with their prospective patients; visions which are personalized, modest, and tainted with uncertainty. We refer to this vision-constructing work as recalibration, and we argue that recalibration enables clinicians to manage the tension between the highly optimistic and hyped visions of the future that surround novel biomedical interventions, and the exigencies of delivering those interventions in a clinical setting. Drawing on work from science and technology studies, we suggest that recalibration enrolls patients in an innovation alliance by creating a shared understanding of how the "effectiveness" of an innovation shall be judged.

Mechanisms, functions and ecology of colour vision in the honeybee.

PubMed

Hempel de Ibarra, N; Vorobyev, M; Menzel, R

2014-06-01

Research in the honeybee has laid the foundations for our understanding of insect colour vision. The trichromatic colour vision of honeybees shares fundamental properties with primate and human colour perception, such as colour constancy, colour opponency, segregation of colour and brightness coding. Laborious efforts to reconstruct the colour vision pathway in the honeybee have provided detailed descriptions of neural connectivity and the properties of photoreceptors and interneurons in the optic lobes of the bee brain. The modelling of colour perception advanced with the establishment of colour discrimination models that were based on experimental data, the Colour-Opponent Coding and Receptor Noise-Limited models, which are important tools for the quantitative assessment of bee colour vision and colour-guided behaviours. Major insights into the visual ecology of bees have been gained combining behavioural experiments and quantitative modelling, and asking how bee vision has influenced the evolution of flower colours and patterns. Recently research has focussed on the discrimination and categorisation of coloured patterns, colourful scenes and various other groupings of coloured stimuli, highlighting the bees' behavioural flexibility. The identification of perceptual mechanisms remains of fundamental importance for the interpretation of their learning strategies and performance in diverse experimental tasks.

A vision for an ultra-high resolution integrated water cycle observation and prediction system

NASA Astrophysics Data System (ADS)

Houser, P. R.

2013-05-01

Society's welfare, progress, and sustainable economic growth—and life itself—depend on the abundance and vigorous cycling and replenishing of water throughout the global environment. The water cycle operates on a continuum of time and space scales and exchanges large amounts of energy as water undergoes phase changes and is moved from one part of the Earth system to another. We must move toward an integrated observation and prediction paradigm that addresses broad local-to-global science and application issues by realizing synergies associated with multiple, coordinated observations and prediction systems. A central challenge of a future water and energy cycle observation strategy is to progress from single variable water-cycle instruments to multivariable integrated instruments in electromagnetic-band families. The microwave range in the electromagnetic spectrum is ideally suited for sensing the state and abundance of water because of water's dielectric properties. Eventually, a dedicated high-resolution water-cycle microwave-based satellite mission may be possible based on large-aperture antenna technology that can harvest the synergy that would be afforded by simultaneous multichannel active and passive microwave measurements. A partial demonstration of these ideas can even be realized with existing microwave satellite observations to support advanced multivariate retrieval methods that can exploit the totality of the microwave spectral information. The simultaneous multichannel active and passive microwave retrieval would allow improved-accuracy retrievals that are not possible with isolated measurements. Furthermore, the simultaneous monitoring of several of the land, atmospheric, oceanic, and cryospheric states brings synergies that will substantially enhance understanding of the global water and energy cycle as a system. The multichannel approach also affords advantages to some constituent retrievals—for instance, simultaneous retrieval of vegetation biomass would improve soil-moisture retrieval by avoiding the need for auxiliary vegetation information. This multivariable water-cycle observation system must be integrated with high-resolution, application relevant prediction systems to optimize their information content and utility is addressing critical water cycle issues. One such vision is a real-time ultra-high resolution locally-moasiced global land modeling and assimilation system, that overlays regional high-fidelity information over a baseline global land prediction system. Such a system would provide the best possible local information for use in applications, while integrating and sharing information globally for diagnosing larger water cycle variability. In a sense, this would constitute a hydrologic telecommunication system, where the best local in-situ gage, Doppler radar, and weather station can be shared internationally, and integrated in a consistent manner with global observation platforms like the multivariable water cycle mission. To realize such a vision, large issues must be addressed, such as international data sharing policy, model-observation integration approaches that maintain local extremes while achieving global consistency, and methods for establishing error estimates and uncertainty.

Visual pathways from the perspective of cost functions and multi-task deep neural networks.

PubMed

Scholte, H Steven; Losch, Max M; Ramakrishnan, Kandan; de Haan, Edward H F; Bohte, Sander M

2018-01-01

Vision research has been shaped by the seminal insight that we can understand the higher-tier visual cortex from the perspective of multiple functional pathways with different goals. In this paper, we try to give a computational account of the functional organization of this system by reasoning from the perspective of multi-task deep neural networks. Machine learning has shown that tasks become easier to solve when they are decomposed into subtasks with their own cost function. We hypothesize that the visual system optimizes multiple cost functions of unrelated tasks and this causes the emergence of a ventral pathway dedicated to vision for perception, and a dorsal pathway dedicated to vision for action. To evaluate the functional organization in multi-task deep neural networks, we propose a method that measures the contribution of a unit towards each task, applying it to two networks that have been trained on either two related or two unrelated tasks, using an identical stimulus set. Results show that the network trained on the unrelated tasks shows a decreasing degree of feature representation sharing towards higher-tier layers while the network trained on related tasks uniformly shows high degree of sharing. We conjecture that the method we propose can be used to analyze the anatomical and functional organization of the visual system and beyond. We predict that the degree to which tasks are related is a good descriptor of the degree to which they share downstream cortical-units. Copyright © 2017 Elsevier Ltd. All rights reserved.

Management of Knowledge Representation Standards Activities

NASA Technical Reports Server (NTRS)

Patil, Ramesh S.

1993-01-01

Ever since the mid-seventies, researchers have recognized that capturing knowledge is the key to building large and powerful AI systems. In the years since, we have also found that representing knowledge is difficult and time consuming. In spite of the tools developed to help with knowledge acquisition, knowledge base construction remains one of the major costs in building an Al system: For almost every system we build, a new knowledge base must be constructed from scratch. As a result, most systems remain small to medium in size. Even if we build several systems within a general area, such as medicine or electronics diagnosis, significant portions of the domain must be represented for every system we create. The cost of this duplication of effort has been high and will become prohibitive as we attempt to build larger and larger systems. To overcome this barrier we must find ways of preserving existing knowledge bases and of sharing, re-using, and building on them. This report describes the efforts undertaken over the last two years to identify the issues underlying the current difficulties in sharing and reuse, and a community wide initiative to overcome them. First, we discuss four bottlenecks to sharing and reuse, present a vision of a future in which these bottlenecks have been ameliorated, and describe the efforts of the initiative's four working groups to address these bottlenecks. We then address the supporting technology and infrastructure that is critical to enabling the vision of the future. Finally, we consider topics of longer-range interest by reviewing some of the research issues raised by our vision.

Understanding negative impacts of perceived cognitive load on job learning effectiveness: a social capital solution.

PubMed

Lin, Chieh-Peng

2010-12-01

This study proposes a model explaining how social capital helps ease excessively required mental effort. Although organizational researchers have studied both social capital and cognitive load, no prior research has critically examined the role of social capital in improving individuals' mental load and effort and consequently enhancing job learning effectiveness. This study surveys participants made up of professionals in Taiwan's information technology industry. It measures the constructs with the use of 5-point Likert-type scale items modified from existing literature. The survey data were analyzed with the use of structural equation modeling. Job learning effectiveness is negatively influenced by role ambiguity and role conflict. Time pressure has a positive influence on role ambiguity and role conflict Although the relationship between task complexity and role ambiguity is insignificant, task complexity has a positive influence on role conflict. Because the relationship between network ties and role conflict is insignificant, trust has a negative influence on role conflict. Last, shared vision has a negative influence on role ambiguity. This study provides an example of how social capital can be applied as a useful remedy to ease the negative impact of perceived cognitive load on job learning effectiveness. The negative relationship between shared vision and role ambiguity suggests that a shared vision helps in disseminating organizationally common goals and directions among employees to alleviate individuals' mental efforts in dealing with the ambiguity of their job roles. A firm's management team should take actions to decrease role conflict by strengthening trust among employees.

Dry eye syndrome

MedlinePlus

... this page: //medlineplus.gov/ency/article/000426.htm Dry eye syndrome To use the sharing features on this page, ... second-hand smoke exposure Cold or allergy medicines Dry eye can also be caused by: Heat or ... Symptoms may include: Blurred vision Burning, itching, ...

Emergence of a rehabilitation medicine model for low vision service delivery, policy, and funding.

PubMed

Stelmack, Joan

2005-05-01

A rehabilitation medicine model for low vision rehabilitation is emerging. There have been many challenges to reaching consensus on the roles of each discipline (optometry, ophthalmology, occupational therapy, and vision rehabilitation professionals) in the service delivery model and finding a place in the reimbursement system for all the providers. The history of low vision, legislation associated with Centers for Medicare and Medicaid Services coverage for vision rehabilitation, and research on the effectiveness of low vision service delivery are reviewed. Vision rehabilitation is now covered by Medicare under Physical Medicine and Rehabilitation codes by some Medicare carriers, yet reimbursement is not available for low vision devices or refraction. Also, the role of vision rehabilitation professionals (rehabilitation teachers, orientation and mobility specialists, and low vision therapists) in the model needs to be determined. In a recent systematic review of the scientific literature on the effectiveness of low vision services contracted by the Agency for Health Care Quality Research, no clinical trials were found. The literature consists primarily of longitudinal case studies, which provide weak support for third-party funding for vision rehabilitative services. Providers need to reach consensus on medical necessity, treatment plans, and protocols. Research on low vision outcomes is needed to develop an evidence base to guide clinical practice, policy, and funding decisions.

Morehouse Physics & Dual Degree Engineering Program: We C . A . R . E . Approach

NASA Astrophysics Data System (ADS)

Rockward, Willie S.

2015-03-01

Growing the physics major at any undergraduate institution, especially Morehouse College - a private, all-male, liberal arts HBCU, can be very challenging. To address this challenge at Morehouse, the faculty and staff in the Department of Physics and Dual Degree Engineering Program (Physics & DDEP) are applying a methodology and pedagogical approach called ``We C . A . R . E '' which stands for Curriculum,Advisement,Recruitment/Retention/Research, andExtras. This approach utilizes an integrated strategy of cultural (family-orientated), collaborative (shared-governance), and career (personalized-pathways) modalities to provide the momentum of growing the physics major at Morehouse from 10-12 students to over 100 students in less than 5 years. Physics & DDEP at Morehouse, creatively, altered faculty course assignments, curriculum offerings, and departmental policies while expanding research projects, student organizations, and external collaborations. This method supplies a variety of meaningful, academic and research experiences for undergraduates at Morehouse and thoroughly prepares students for graduate studies or professional careers in STEM disciplines. Thus, a detailed overview of the ``We C . A . R . E . '' approach will be presented along with the Physics & DDEP vision, alterations and expansions in growing the physics major at Morehouse College. Department of Physics and Dual Degree Engineering Program, Atlanta, Georgia 30314.

Ocean Surface Vector Wind: Research Challenges and Operational Opportunities

NASA Technical Reports Server (NTRS)

Halpern, David

2012-01-01

The atmosphere and ocean are joined together over seventy percent of Earth, with ocean surface vector wind (OSVW) stress one of the linkages. Satellite OSVW measurements provide estimates of wind divergence at the bottom of the atmosphere and wind stress curl at the top of the ocean; both variables are critical for weather and climate applications. As is common with satellite measurements, a multitude of OSVW data products exist for each currently operating satellite instrument. In 2012 the Joint Technical Commission on Oceanography and Marine Meteorology (JCOMM) launched an initiative to coordinate production of OSVW data products to maximize the impact and benefit of existing and future OSVW measurements in atmospheric and oceanic applications. This paper describes meteorological and oceanographic requirements for OSVW data products; provides an inventory of unique data products to illustrate that the challenge is not the production of individual data products, but the generation of harmonized datasets for analysis and synthesis of the ensemble of data products; and outlines a vision for JCOMM, in partnership with other international groups, to assemble an international network to share ideas, data, tools, strategies, and deliverables to improve utilization of satellite OSVW data products for research and operational applications.

Classification Objects, Ideal Observers & Generative Models

ERIC Educational Resources Information Center

Olman, Cheryl; Kersten, Daniel

2004-01-01

A successful vision system must solve the problem of deriving geometrical information about three-dimensional objects from two-dimensional photometric input. The human visual system solves this problem with remarkable efficiency, and one challenge in vision research is to understand how neural representations of objects are formed and what visual…

Taking Stock: Existing Resources for Assessing a New Vision of Science Learning

ERIC Educational Resources Information Center

Alonzo, Alicia C.; Ke, Li

2016-01-01

A new vision of science learning described in the "Next Generation Science Standards"--particularly the science and engineering practices and their integration with content--pose significant challenges for large-scale assessment. This article explores what might be learned from advances in large-scale science assessment and…

Sustaining a Vision of Rigor

ERIC Educational Resources Information Center

Williamson, Ronald; Blackburn, Barbara R.

2010-01-01

Even with the best planning and supportive implementation, one's school will experience challenges to achieving its vision of increased rigor. One of today's most serious issues is how schools can improve when resources are stagnant or even declining. Virtually every school faces dwindling resources and is caught between the expectation that…

Environmental and Developmental Risks and Stressors Impacting a 2050 Vision

EPA Science Inventory

A vision of what our water resources and environment may look like in the year 2050 must consider the increasing risks and stressors facing our planet. Recent papers, reports and books are used as the source and basis for identifying the range of future challenges facing the worl...

Leadership and Futuring: Making Visions Happen

ERIC Educational Resources Information Center

Hoyle, John R.

2006-01-01

Well-educated, charismatic leaders who can improve systems to enrich the lives of others are needed today more than ever. In this updated edition, John Hoyle identifies vision, motivation, flexibility, and openness to invention and opportunity as key characteristics of effective leaders, and challenges school administrators to think outside the…

Carlos Castillo-Chavez: a century ahead.

PubMed

Schatz, James

2013-01-01

When the opportunity to contribute a short essay about Dr. Carlos Castillo-Chavez presented itself in the context of this wonderful birthday celebration my immediate reaction was por supuesto que sí! Sixteen years ago, I travelled to Cornell University with my colleague at the National Security Agency (NSA) Barbara Deuink to meet Carlos and hear about his vision to expand the talent pool of mathematicians in our country. Our motivation was very simple. First of all, the Agency relies heavily on mathematicians to carry out its mission. If the U.S. mathematics community is not healthy, NSA is not healthy. Keeping our country safe requires a team of the sharpest minds in the nation to tackle amazing intellectual challenges on a daily basis. Second, the Agency cares deeply about diversity. Within the mathematical sciences, students with advanced degrees from the Chicano, Latino, Native American, and African-American communities are underrepresented. It was clear that addressing this issue would require visionary leadership and a long-term commitment. Carlos had the vision for a program that would provide promising undergraduates from minority communities with an opportunity to gain confidence and expertise through meaningful research experiences while sharing in the excitement of mathematical and scientific discovery. His commitment to the venture was unquestionable and that commitment has not waivered since the inception of the Mathematics and Theoretical Biology Institute (MTBI) in 1996.

Sustaining Research Networks: the Twenty-Year Experience of the HMO Research Network

PubMed Central

Steiner, John F.; Paolino, Andrea R.; Thompson, Ella E.; Larson, Eric B.

2014-01-01

Purpose: As multi-institutional research networks assume a central role in clinical research, they must address the challenge of sustainability. Despite its importance, the concept of network sustainability has received little attention in the literature, and the sustainability strategies of durable scientific networks have not been described. Innovation: The Health Maintenance Organization Research Network (HMORN) is a consortium of 18 research departments in integrated health care delivery systems with over 15 million members in the United States and Israel. The HMORN has coordinated federally funded scientific networks and studies since 1994. This case study describes the HMORN approach to sustainability, proposes an operational definition of network sustainability, and identifies 10 essential elements that can enhance sustainability. Credibility: The sustainability framework proposed here is drawn from prior publications on organizational issues by HMORN investigators and from the experience of recent HMORN leaders and senior staff. Conclusion and Discussion: Network sustainability can be defined as (1) the development and enhancement of shared research assets to facilitate a sequence of research studies in a specific content area or multiple areas, and (2) a community of researchers and other stakeholders who reuse and develop those assets. Essential elements needed to develop the shared assets of a network include: network governance; trustworthy data and processes for sharing data; shared knowledge about research tools; administrative efficiency; physical infrastructure; and infrastructure funding. The community of researchers within a network is enhanced by: a clearly defined mission, vision and values; protection of human subjects; a culture of collaboration; and strong relationships with host organizations. While the importance of these elements varies based on the membership and goals of a network, this framework for sustainability can enhance strategic planning within the network and can guide relationships with external stakeholders. PMID:25848605

Heterogeneous compute in computer vision: OpenCL in OpenCV

NASA Astrophysics Data System (ADS)

Gasparakis, Harris

2014-02-01

We explore the relevance of Heterogeneous System Architecture (HSA) in Computer Vision, both as a long term vision, and as a near term emerging reality via the recently ratified OpenCL 2.0 Khronos standard. After a brief review of OpenCL 1.2 and 2.0, including HSA features such as Shared Virtual Memory (SVM) and platform atomics, we identify what genres of Computer Vision workloads stand to benefit by leveraging those features, and we suggest a new mental framework that replaces GPU compute with hybrid HSA APU compute. As a case in point, we discuss, in some detail, popular object recognition algorithms (part-based models), emphasizing the interplay and concurrent collaboration between the GPU and CPU. We conclude by describing how OpenCL has been incorporated in OpenCV, a popular open source computer vision library, emphasizing recent work on the Transparent API, to appear in OpenCV 3.0, which unifies the native CPU and OpenCL execution paths under a single API, allowing the same code to execute either on CPU or on a OpenCL enabled device, without even recompiling.

OSiRIS: a distributed Ceph deployment using software defined networking for multi-institutional research

NASA Astrophysics Data System (ADS)

McKee, Shawn; Kissel, Ezra; Meekhof, Benjeman; Swany, Martin; Miller, Charles; Gregorowicz, Michael

2017-10-01

We report on the first year of the OSiRIS project (NSF Award #1541335, UM, IU, MSU and WSU) which is targeting the creation of a distributed Ceph storage infrastructure coupled together with software-defined networking to provide high-performance access for well-connected locations on any participating campus. The projects goal is to provide a single scalable, distributed storage infrastructure that allows researchers at each campus to read, write, manage and share data directly from their own computing locations. The NSF CC*DNI DIBBS program which funded OSiRIS is seeking solutions to the challenges of multi-institutional collaborations involving large amounts of data and we are exploring the creative use of Ceph and networking to address those challenges. While OSiRIS will eventually be serving a broad range of science domains, its first adopter will be the LHC ATLAS detector project via the ATLAS Great Lakes Tier-2 (AGLT2) jointly located at the University of Michigan and Michigan State University. Part of our presentation will cover how ATLAS is using the OSiRIS infrastructure and our experiences integrating our first user community. The presentation will also review the motivations for and goals of the project, the technical details of the OSiRIS infrastructure, the challenges in providing such an infrastructure, and the technical choices made to address those challenges. We will conclude with our plans for the remaining 4 years of the project and our vision for what we hope to deliver by the projects end.

Economic aspects of infertility care: a challenge for researchers and clinicians.

PubMed

2015-10-01

Infertility care has improved remarkably over the last few decades and has received growing attention from health care providers. Several treatments, including expensive options such as Assisted Reproductive Techniques, are now widely available for routine clinical use. In most cases, adoption of these treatments has occurred without robust cost-effective analyses. IVF for unexplained infertility and ICSI in the absence of semen abnormalities are two examples of this gradual technology creep. More in-depth economic analyses in the field of infertility are undoubtedly warranted. However, performing these analyses is challenging because infertility care poses a number of unique challenges. Studies of cost-effectiveness are open to criticism because there is a lack of consensus about the outcomes of choice and the appropriate perspective. The use of quality adjusted life years (QALYs) to allow comparisons with other clinical conditions is also controversial because the value associated with infertility care cannot be easily captured in QALYs. Moreover, their use triggers the crucial question of whose QALYs merit consideration-an individual's, a couple's or a child's. In conclusion, economic analysis in infertility represents a peculiar but crucial challenge. If management of infertility is to become an integral part of publicly or privately funded health care systems worldwide, better quality data and a shared vision about the costs and benefits of infertility treatments are needed. © The Author 2015. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Deep hierarchies in the primate visual cortex: what can we learn for computer vision?

PubMed

Krüger, Norbert; Janssen, Peter; Kalkan, Sinan; Lappe, Markus; Leonardis, Ales; Piater, Justus; Rodríguez-Sánchez, Antonio J; Wiskott, Laurenz

2013-08-01

Computational modeling of the primate visual system yields insights of potential relevance to some of the challenges that computer vision is facing, such as object recognition and categorization, motion detection and activity recognition, or vision-based navigation and manipulation. This paper reviews some functional principles and structures that are generally thought to underlie the primate visual cortex, and attempts to extract biological principles that could further advance computer vision research. Organized for a computer vision audience, we present functional principles of the processing hierarchies present in the primate visual system considering recent discoveries in neurophysiology. The hierarchical processing in the primate visual system is characterized by a sequence of different levels of processing (on the order of 10) that constitute a deep hierarchy in contrast to the flat vision architectures predominantly used in today's mainstream computer vision. We hope that the functional description of the deep hierarchies realized in the primate visual system provides valuable insights for the design of computer vision algorithms, fostering increasingly productive interaction between biological and computer vision research.

Convergence

NASA Astrophysics Data System (ADS)

Darcie, Thomas E.; Doverspike, Robert; Zirngibl, Martin; Korotky, Steven K.

2005-02-01

Call for Papers: Convergence Convergence has become a popular theme in telecommunications, one that has broad implications across all segments of the industry. Continual evolution of technology and applications continues to erase lines between traditionally separate lines of business, with dramatic consequences for vendors, service providers, and consumers. Spectacular advances in all layers of optical networking-leading to abundant, dynamic, cost-effective, and reliable wide-area and local-area connections-have been essential drivers of this evolution. As services and networks continue to evolve towards some notion of convergence, the continued role of optical networks must be explored. One vision of convergence renders all information in a common packet (especially IP) format. This vision is driven by the proliferation of data services. For example, time-division multiplexed (TDM) voice becomes VoIP. Analog cable-television signals become MPEG bits streamed to digital set-top boxes. T1 or OC-N private lines migrate to Ethernet virtual private networks (VPNs). All these packets coexist peacefully within a single packet-routing methodology built on an optical transport layer that combines the flexibility and cost of data networks with telecom-grade reliability. While this vision is appealing in its simplicity and shared widely, specifics of implementation raise many challenges and differences of opinion. For example, many seek to expand the role of Ethernet in these transport networks, while massive efforts are underway to make traditional TDM networks more data friendly within an evolved but backward-compatible SDH/SONET (synchronous digital hierarchy and synchronous optical network) multiplexing hierarchy. From this common underlying theme follow many specific instantiations. Examples include the convergence at the physical, logical, and operational levels of voice and data, video and data, private-line and virtual private-line, fixed and mobile, and local and long-haul services. These trends have many consequences for consumers, vendors, and carriers. Faced with large volumes of low-margin data traffic mixed with traditional voice services, the need for capital conservation and operational efficiency drives carriers away from today's separate overlay networks for each service and towards "converged" platforms. For example, cable operators require transport of multiple services over both hybrid fiber coax (HFC) and DWDM transport technologies. Local carriers seek an economical architecture to deliver integrated services on optically enabled broadband-access networks. Services over wireless-access networks must coexist with those from wired networks. In each case, convergence of networks and services inspires an important set of questions and challenges, driven by the need for low cost, operational efficiency, service performance requirements, and optical transport technology options. This Feature Issue explores the various interpretations and implications of network convergence pertinent to optical networking. How does convergence affect the evolution of optical transport-layer and control approaches? Are the implied directions consistent with research vision for optical networks? Substantial challenges remain. Papers are solicited across the broad spectrum of interests. These include, but are not limited to:

Convergence

NASA Astrophysics Data System (ADS)

Darcie, Thomas E.; Doverspike, Robert; Zirngibl, Martin; Korotky, Steven K.

2005-03-01

Call for Papers: Convergence Convergence has become a popular theme in telecommunications, one that has broad implications across all segments of the industry. Continual evolution of technology and applications continues to erase lines between traditionally separate lines of business, with dramatic consequences for vendors, service providers, and consumers. Spectacular advances in all layers of optical networking-leading to abundant, dynamic, cost-effective, and reliable wide-area and local-area connections-have been essential drivers of this evolution. As services and networks continue to evolve towards some notion of convergence, the continued role of optical networks must be explored. One vision of convergence renders all information in a common packet (especially IP) format. This vision is driven by the proliferation of data services. For example, time-division multiplexed (TDM) voice becomes VoIP. Analog cable-television signals become MPEG bits streamed to digital set-top boxes. T1 or OC-N private lines migrate to Ethernet virtual private networks (VPNs). All these packets coexist peacefully within a single packet-routing methodology built on an optical transport layer that combines the flexibility and cost of data networks with telecom-grade reliability. While this vision is appealing in its simplicity and shared widely, specifics of implementation raise many challenges and differences of opinion. For example, many seek to expand the role of Ethernet in these transport networks, while massive efforts are underway to make traditional TDM networks more data friendly within an evolved but backward-compatible SDH/SONET (synchronous digital hierarchy and synchronous optical network) multiplexing hierarchy. From this common underlying theme follow many specific instantiations. Examples include the convergence at the physical, logical, and operational levels of voice and data, video and data, private-line and virtual private-line, fixed and mobile, and local and long-haul services. These trends have many consequences for consumers, vendors, and carriers. Faced with large volumes of low-margin data traffic mixed with traditional voice services, the need for capital conservation and operational efficiency drives carriers away from today's separate overlay networks for each service and towards "converged" platforms. For example, cable operators require transport of multiple services over both hybrid fiber coax (HFC) and DWDM transport technologies. Local carriers seek an economical architecture to deliver integrated services on optically enabled broadband-access networks. Services over wireless-access networks must coexist with those from wired networks. In each case, convergence of networks and services inspires an important set of questions and challenges, driven by the need for low cost, operational efficiency, service performance requirements, and optical transport technology options. This Feature Issue explores the various interpretations and implications of network convergence pertinent to optical networking. How does convergence affect the evolution of optical transport-layer and control approaches? Are the implied directions consistent with research vision for optical networks? Substantial challenges remain. Papers are solicited across the broad spectrum of interests. These include, but are not limited to:

Translating visions into realities.

PubMed

Nesje, Arne

2006-08-01

The overall vision and the building concept. The overall vision with individual buildings that have focal points for the related medical treatment may seem to increase both investment and operational cost, especially in the period until the total hospital is finished (2014). The slogan "Better services at lower cost" is probably a vision that will prove to be hard to fulfil. But the patients will probably be the long-term winners with single rooms with bathroom, high standards of service, good architecture and a pleasant environment. The challenge will be to get the necessary funding for running the hospital. The planning process and project management Many interviewees indicate how difficult it is to combine many functions and requirements in one building concept. Different architectural, technical, functional and economic interests will often cause conflict. The project organisation HBMN was organised outside the administration of both STOLAV and HMN. A closer connection and better co-operation with STOLAV may have resulted in more influence from the medical employees. It is probably fair to anticipate that the medical employees would have felt more ownership of the process and thus be more satisfied with the concept and the result. On the other hand the organisation of the project outside the hospital administration may have contributed to better control and more professional management of the construction project. The management for planning and building (technical programme, environmental programme, aesthetical The need for control on site was probably underestimated. For STOLAV technical department (TD) the building process has been time-consuming by giving support, making controls and preparing the take-over phase. But during this process they have become better trained to run and operate the new centres. The commissioning phase has been a challenging time. There were generally more changes, supplementation and claims than anticipated. The investment costs are nearly on budget, but the concept will have a negative effect on the running costs of the hospital. The budgets for running both the old and new hospital until phase 2 is finished have not been calculated properly and can reduce the level of ambition in the further process. The moving in phase was a little postponed for some of the centres. Only the laboratory centre has moved in on time. It was realised immediately that the buildings services had not been tested out and adjusted properly. In addition it was acknowledged that there should have been a better training programme for the new organisation before moving in. This situation was extremely challenging for the medical employees. With experience from building phase 1, HBMN decided to change the contract model for building phase 2 to a partnering process. That means higher involvement of suppliers and subcontractors with a goal to improve both quality and efficiency. A greater involvement of all participants is needed to share the risk but also reduce costs.

Annotating Atomic Components of Papers in Digital Libraries: The Semantic and Social Web Heading towards a Living Document Supporting eSciences

NASA Astrophysics Data System (ADS)

García Castro, Alexander; García-Castro, Leyla Jael; Labarga, Alberto; Giraldo, Olga; Montaña, César; O'Neil, Kieran; Bateman, John A.

Rather than a document that is being constantly re-written as in the wiki approach, the Living Document (LD) is one that acts as a document router, operating by means of structured and organized social tagging and existing ontologies. It offers an environment where users can manage papers and related information, share their knowledge with their peers and discover hidden associations among the shared knowledge. The LD builds upon both the Semantic Web, which values the integration of well-structured data, and the Social Web, which aims to facilitate interaction amongst people by means of user-generated content. In this vein, the LD is similar to a social networking system, with users as central nodes in the network, with the difference that interaction is focused on papers rather than people. Papers, with their ability to represent research interests, expertise, affiliations, and links to web based tools and databanks, represent a central axis for interaction amongst users. To begin to show the potential of this vision, we have implemented a novel web prototype that enables researchers to accomplish three activities central to the Semantic Web vision: organizing, sharing and discovering. Availability: http://www.scientifik.info/

Americas First: Shared Visions and Shared Threats

DTIC Science & Technology

2008-03-25

increased rural poverty and increases in endemic diseases like malaria and dengue fever .19 Surely the U.S. stands to be negatively impacted by the first...mature states in the region , such as Brazil , Mexico or Chile, together with the Organization of American States, step up to support Colombia...for both parties. Prosecution of the long Cold War and Drug War in the region , when the U.S. too hastily or austerely transitioned from a military focus

Developing a framework for digital objects in the Big Data to Knowledge (BD2K) commons: Report from the Commons Framework Pilots workshop.

PubMed

Jagodnik, Kathleen M; Koplev, Simon; Jenkins, Sherry L; Ohno-Machado, Lucila; Paten, Benedict; Schurer, Stephan C; Dumontier, Michel; Verborgh, Ruben; Bui, Alex; Ping, Peipei; McKenna, Neil J; Madduri, Ravi; Pillai, Ajay; Ma'ayan, Avi

2017-07-01

The volume and diversity of data in biomedical research have been rapidly increasing in recent years. While such data hold significant promise for accelerating discovery, their use entails many challenges including: the need for adequate computational infrastructure, secure processes for data sharing and access, tools that allow researchers to find and integrate diverse datasets, and standardized methods of analysis. These are just some elements of a complex ecosystem that needs to be built to support the rapid accumulation of these data. The NIH Big Data to Knowledge (BD2K) initiative aims to facilitate digitally enabled biomedical research. Within the BD2K framework, the Commons initiative is intended to establish a virtual environment that will facilitate the use, interoperability, and discoverability of shared digital objects used for research. The BD2K Commons Framework Pilots Working Group (CFPWG) was established to clarify goals and work on pilot projects that address existing gaps toward realizing the vision of the BD2K Commons. This report reviews highlights from a two-day meeting involving the BD2K CFPWG to provide insights on trends and considerations in advancing Big Data science for biomedical research in the United States. Copyright © 2017 Elsevier Inc. All rights reserved.

Enabling Innovation and Collaboration Across Geography and Culture: A Case Study of NASA's Systems Engineering Community of Practice

NASA Technical Reports Server (NTRS)

Topousis, Daria E.; Murphy, Keri; Robinson, Greg

2008-01-01

In 2004, NASA faced major knowledge sharing challenges due to geographically isolated field centers that inhibited personnel from sharing experiences and ideas. Mission failures and new directions for the agency demanded better collaborative tools. In addition, with the push to send astronauts back to the moon and to Mars, NASA recognized that systems engineering would have to improve across the agency. Of the ten field centers, seven had not built a spacecraft in over 30 years, and had lost systems engineering expertise. The Systems Engineering Community of Practice came together to capture the knowledge of its members using the suite of collaborative tools provided by the NASA Engineering Network (NEN.) The NEN provided a secure collaboration space for over 60 practitioners across the agency to assemble and review a NASA systems engineering handbook. Once the handbook was complete, they used the open community area to disseminate it. This case study explores both the technology and the social networking that made the community possible, describes technological approaches that facilitated rapid setup and low maintenance, provides best practices that other organizations could adopt, and discusses the vision for how this community will continue to collaborate across the field centers to benefit the agency as it continues exploring the solar system.

Forging School-Scientist Partnerships: A Case of Easier Said than Done?

NASA Astrophysics Data System (ADS)

Falloon, Garry

2013-12-01

Since the early 1980s, a number of initiatives have been undertaken worldwide which have involved scientists and teachers working together in projects designed to support the science learning of students. Many of these have attempted to establish school-scientist partnerships. In these, scientists, teachers, and students formed teams engaged in mutually beneficial science-based activities founded on principles such as equal recognition and input, and shared vision, responsibility and risk. This article uses two partnership programmes run by a New Zealand Science Research Institute, to illustrate the challenges faced by scientists and teachers as they attempted to forge meaningful and effective partnerships. It argues that achieving the theorised position of a shared partnership space at the intersection of the worlds of scientists and teachers is problematic, and that scientists must instead be prepared to penetrate deeply into the world of the classroom when undertaking any such interactions. Findings indicate epistemological differences, curriculum and school systems and issues, and teacher efficacy and science knowledge significantly affect the process of partnership formation. Furthermore, it is argued that a re-thinking of partnerships is needed to reflect present economic and education environments, which are very different to those in which they were originally conceived nearly 30 years ago. It suggests that technology has an important role to play in future partnership interactions.

Instinctive analytics for coalition operations (Conference Presentation)

NASA Astrophysics Data System (ADS)

de Mel, Geeth R.; La Porta, Thomas; Pham, Tien; Pearson, Gavin

2017-05-01

The success of future military coalition operations—be they combat or humanitarian—will increasingly depend on a system's ability to share data and processing services (e.g. aggregation, summarization, fusion), and automatically compose services in support of complex tasks at the network edge. We call such an infrastructure instinctive—i.e., an infrastructure that reacts instinctively to address the analytics task at hand. However, developing such an infrastructure is made complex for the coalition environment due to its dynamism both in terms of user requirements and service availability. In order to address the above challenge, in this paper, we highlight our research vision and sketch some initial solutions into the problem domain. Specifically, we propose means to (1) automatically infer formal task requirements from mission specifications; (2) discover data, services, and their features automatically to satisfy the identified requirements; (3) create and augment shared domain models automatically; (4) efficiently offload services to the network edge and across coalition boundaries adhering to their computational properties and costs; and (5) optimally allocate and adjust services while respecting the constraints of operating environment and service fit. We envision that the research will result in a framework which enables self-description, discover, and assemble capabilities to both data and services in support of coalition mission goals.

Integrated care pilot in north-west London: a mixed methods evaluation

PubMed Central

Curry, Natasha; Harris, Matthew; Gunn, Laura H.; Pappas, Yannis; Blunt, Ian; Soljak, Michael; Mastellos, Nikolaos; Holder, Holly; Smith, Judith; Majeed, Azeem; Ignatowicz, Agnieszka; Greaves, Felix; Belsi, Athina; Costin-Davis, Nicola; Jones Nielsen, Jessica D.; Greenfield, Geva; Cecil, Elizabeth; Patterson, Susan; Car, Josip; Bardsley, Martin

2013-01-01

Introduction This paper provides the results of a year-long evaluation of a large-scale integrated care pilot in north-west London. The pilot aimed to integrate care across primary, acute, community, mental health and social care for people with diabetes and/or those aged 75+ through care planning, multidisciplinary case reviews, information sharing and project management support. Methods The evaluation team conducted qualitative studies of change at organisational, clinician and patient levels (using interviews, focus groups and a survey); and quantitative analysis of change in service use and patient-level clinical outcomes (using patient-level datasets and a matched control study). Results The pilot had successfully engaged provider organisations, created a shared strategic vision and established governance structures. However, the engagement of clinicians was variable and there was no evidence to date of significant reductions in emergency admissions. There was some evidence of changes in care processes. Conclusion Although the pilot has demonstrated the beginnings of large-scale change, it remains in the early stages and faces significant challenges as it seeks to become sustainable for the longer term. It is critical that National Health Service managers and clinicians have realistic expectations of what can be achieved in a relatively short period of time. PMID:24167455

Every Child. Volume 13, Number 2, 2007

ERIC Educational Resources Information Center

Elliott, Alison, Ed.

2007-01-01

The theme of this issue of "Every Child" is "Challenging Practice and Challenging Practices." It covers a range of issues challenging the images of a "traditional" children's service. Contents include an editorial by Alison Elliott, "Wise Vision, Workable Solutions and Early Childhood Action," a guest…

The Manchester Fly Facility: Implementing an objective-driven long-term science communication initiative.

PubMed

Patel, Sanjai; Prokop, Andreas

2017-10-01

Science communication is increasingly important for scientists, although research, teaching and administration activities tend to eat up our time already, and budgets for science communication are usually low. It appears impossible to combine all these tasks and, in addition, to develop engagement activities to a quality and impact that would make the efforts worth their while. Here we argue that these challenges are easier addressed when centering science communication initiatives on a long-term vision with a view to eventually forming outreach networks where the load can be shared whilst being driven to higher momentum. As one example, we explain the science communication initiative of the Manchester Fly Facility. It aims to promote public awareness of research using the model organism Drosophila, which is a timely, economic and most efficient experimental strategy to drive discovery processes in the biomedical sciences and must have a firm place in the portfolios of funding organisations. Although this initiative by the Manchester Fly Facility is sustained on a low budget, its long-term vision has allowed gradual development into a multifaceted initiative: (1) targeting university students via resources and strategies for the advanced training in fly genetics; (2) targeting the general public via science fairs, educational YouTube videos, school visits, teacher seminars and the droso4schools project; (3) disseminating and marketing strategies and resources to the public as well as fellow scientists via dedicated websites, blogs, journal articles, conference presentations and workshops - with a view to gradually forming networks of drosophilists that will have a greater potential to drive the science communication objective to momentum and impact. Here we explain the rationales and implementation strategies for our various science communication activities - which are similarly applicable to other model animals and other areas of academic science - and share our experiences and resources to provide ideas and readily available means to those who are actively engaging or intend to do so. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Implications of Deafblindness on Visual Assessment Procedures: Considerations for Audiologists, Ophthalmologists, and Interpreters

PubMed Central

Hyvärinen, Lea

2007-01-01

Visual assessment of deaf persons presents a challenge to the ophthalmologist and the optometrist. At the time they want to measure visual function, the interpreter uses visual communication, competing for the patient's attention. Important rules of good assessment of visual functioning include taking turns and giving the interpreter sufficient time to convey the questions related to each test. This has implications for audiologists working with this population as well. Communication should be tailored to the varying needs of people who may have long-standing deafness and good sign language, may have lost their hearing at an advanced age and have limited or no sign language, or may be young persons or children who have congenital or progressive loss of hearing combined with congenital or progressive vision loss. Individuals with sudden hearing and vision loss, as well as those with intellectual disabilities and limited language, are particularly challenging groups for the assessment of vision and require special communication skills for ophthalmologists and audiologists. The ophthalmologist usually knows the nature of vision changes typical of disorders that the patient has. For the clinical follow-up of a condition, a few measurements are usually taken. For a comprehensive assessment of visual functioning for rehabilitation and education, many more measurements, observations, and questions are needed so that vision for communication, orientation in the environment, and performance of near-vision tasks can be reported and the effects of the environment can be evaluated. Testing should cover ocular disorders and vision loss caused by brain damage. PMID:18003866

One river, many stories

EPA Science Inventory

Interactive exhibition elements include opportunity to add stories, drawings, and place names to maps of the river; record & share your vision for the river with public television. The Duluth Art Institute will present the kick-off event for the month-long media focus around ...

Line width determination using a biomimetic fly eye vision system.

PubMed

Benson, John B; Wright, Cameron H G; Barrett, Steven F

2007-01-01

Developing a new vision system based on the vision of the common house fly, Musca domestica, has created many interesting design challenges. One of those problems is line width determination, which is the topic of this paper. It has been discovered that line width can be determined with a single sensor as long as either the sensor, or the object in question, has a constant, known velocity. This is an important first step for determining the width of any arbitrary object, with unknown velocity.

Building a vision for the future: strategic planning in a shared governance nursing organization.

PubMed

Baker, C; Beglinger, J E; Bowles, K; Brandt, C; Brennan, K M; Engelbaugh, S; Hallock, T; LaHam, M

2000-06-01

Today's health care delivery environment is marked by extreme turbulence and ever-increasing complexity. Now, more than ever, an organization's strategic plan must do more than outline a business plan. Rather, the strategic plan is a fundamental tool for building and sustaining an organizational vision for the future. The strong, dynamic strategic plan (1) represents a long-range vision for improving organizational performance, (2) provides a model for planning and implementing structures and processes for the management of outcomes, (3) reflects and shapes the organizational culture and customer focus, (4) provides decision support for difficult operational choices made day to day, and (5) integrates and aligns the work of the organization. This article describes the development, implementation, and evaluation of a methodology for strategic planning within a shared governance nursing organization. Built upon the strategic plan of the hospital, the process undertaken by the nursing organization reflects the following commitments: (1) to develop a strategic plan that is meaningful and part of daily work life at all levels of the nursing organization, (2) to make the plan practical and realistic through incremental building, (3) to locate and articulate accountability for each step, and (4) to build in a process for checking progress toward goal achievement and readjusting the plan as necessary.

Cyberinfrastructure for Open Science at the Montreal Neurological Institute

PubMed Central

Das, Samir; Glatard, Tristan; Rogers, Christine; Saigle, John; Paiva, Santiago; MacIntyre, Leigh; Safi-Harab, Mouna; Rousseau, Marc-Etienne; Stirling, Jordan; Khalili-Mahani, Najmeh; MacFarlane, David; Kostopoulos, Penelope; Rioux, Pierre; Madjar, Cecile; Lecours-Boucher, Xavier; Vanamala, Sandeep; Adalat, Reza; Mohaddes, Zia; Fonov, Vladimir S.; Milot, Sylvain; Leppert, Ilana; Degroot, Clotilde; Durcan, Thomas M.; Campbell, Tara; Moreau, Jeremy; Dagher, Alain; Collins, D. Louis; Karamchandani, Jason; Bar-Or, Amit; Fon, Edward A.; Hoge, Rick; Baillet, Sylvain; Rouleau, Guy; Evans, Alan C.

2017-01-01

Data sharing is becoming more of a requirement as technologies mature and as global research and communications diversify. As a result, researchers are looking for practical solutions, not only to enhance scientific collaborations, but also to acquire larger amounts of data, and to access specialized datasets. In many cases, the realities of data acquisition present a significant burden, therefore gaining access to public datasets allows for more robust analyses and broadly enriched data exploration. To answer this demand, the Montreal Neurological Institute has announced its commitment to Open Science, harnessing the power of making both clinical and research data available to the world (Owens, 2016a,b). As such, the LORIS and CBRAIN (Das et al., 2016) platforms have been tasked with the technical challenges specific to the institutional-level implementation of open data sharing, including: Comprehensive linking of multimodal data (phenotypic, clinical, neuroimaging, biobanking, and genomics, etc.)Secure database encryption, specifically designed for institutional and multi-project data sharing, ensuring subject confidentiality (using multi-tiered identifiers).Querying capabilities with multiple levels of single study and institutional permissions, allowing public data sharing for all consented and de-identified subject data.Configurable pipelines and flags to facilitate acquisition and analysis, as well as access to High Performance Computing clusters for rapid data processing and sharing of software tools.Robust Workflows and Quality Control mechanisms ensuring transparency and consistency in best practices.Long term storage (and web access) of data, reducing loss of institutional data assets.Enhanced web-based visualization of imaging, genomic, and phenotypic data, allowing for real-time viewing and manipulation of data from anywhere in the world.Numerous modules for data filtering, summary statistics, and personalized and configurable dashboards. Implementing the vision of Open Science at the Montreal Neurological Institute will be a concerted undertaking that seeks to facilitate data sharing for the global research community. Our goal is to utilize the years of experience in multi-site collaborative research infrastructure to implement the technical requirements to achieve this level of public data sharing in a practical yet robust manner, in support of accelerating scientific discovery. PMID:28111547

Cyberinfrastructure for Open Science at the Montreal Neurological Institute.

PubMed

Das, Samir; Glatard, Tristan; Rogers, Christine; Saigle, John; Paiva, Santiago; MacIntyre, Leigh; Safi-Harab, Mouna; Rousseau, Marc-Etienne; Stirling, Jordan; Khalili-Mahani, Najmeh; MacFarlane, David; Kostopoulos, Penelope; Rioux, Pierre; Madjar, Cecile; Lecours-Boucher, Xavier; Vanamala, Sandeep; Adalat, Reza; Mohaddes, Zia; Fonov, Vladimir S; Milot, Sylvain; Leppert, Ilana; Degroot, Clotilde; Durcan, Thomas M; Campbell, Tara; Moreau, Jeremy; Dagher, Alain; Collins, D Louis; Karamchandani, Jason; Bar-Or, Amit; Fon, Edward A; Hoge, Rick; Baillet, Sylvain; Rouleau, Guy; Evans, Alan C

2016-01-01

Data sharing is becoming more of a requirement as technologies mature and as global research and communications diversify. As a result, researchers are looking for practical solutions, not only to enhance scientific collaborations, but also to acquire larger amounts of data, and to access specialized datasets. In many cases, the realities of data acquisition present a significant burden, therefore gaining access to public datasets allows for more robust analyses and broadly enriched data exploration. To answer this demand, the Montreal Neurological Institute has announced its commitment to Open Science, harnessing the power of making both clinical and research data available to the world (Owens, 2016a,b). As such, the LORIS and CBRAIN (Das et al., 2016) platforms have been tasked with the technical challenges specific to the institutional-level implementation of open data sharing, including: Comprehensive linking of multimodal data (phenotypic, clinical, neuroimaging, biobanking, and genomics, etc.)Secure database encryption, specifically designed for institutional and multi-project data sharing, ensuring subject confidentiality (using multi-tiered identifiers).Querying capabilities with multiple levels of single study and institutional permissions, allowing public data sharing for all consented and de-identified subject data.Configurable pipelines and flags to facilitate acquisition and analysis, as well as access to High Performance Computing clusters for rapid data processing and sharing of software tools.Robust Workflows and Quality Control mechanisms ensuring transparency and consistency in best practices.Long term storage (and web access) of data, reducing loss of institutional data assets.Enhanced web-based visualization of imaging, genomic, and phenotypic data, allowing for real-time viewing and manipulation of data from anywhere in the world.Numerous modules for data filtering, summary statistics, and personalized and configurable dashboards. Implementing the vision of Open Science at the Montreal Neurological Institute will be a concerted undertaking that seeks to facilitate data sharing for the global research community. Our goal is to utilize the years of experience in multi-site collaborative research infrastructure to implement the technical requirements to achieve this level of public data sharing in a practical yet robust manner, in support of accelerating scientific discovery.

KSC-04PD-1998

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. (From left) Dr. Julian Earls, director of NASA Glenn Research Center, astronaut Leland Melvin, Sara Thompson, team lead, and KSC Deputy Director Dr. Woodrow Whitlow Jr. pose for a photo at Ronald E. McNair High School in Atlanta, a NASA Explorer School, after a presentation. Dr. Whitlow visited the school to share The vision for space exploration with the next generation of explorers. Whitlow talked with students about our destiny as explorers, NASAs stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space. Dr. Earls discussed the future and the vision for space, plus the NASA careers needed to meet the vision. Melvin talked about the importance of teamwork and what it takes for mission success.

KSC-04PD-1988

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. Dr. Julian Earls, director of the NASA Glenn Research Center, talks to students at Ronald E. McNair High School in Atlanta, a NASA Explorer School. He accompanied KSC Deputy Director Dr. Woodrow Whitlow Jr., who is visiting to the school to share the vision for space exploration with the next generation of explorers. Dr. Earls discussed the future and the vision for space, plus the NASA careers needed to meet the vision. Astronaut Leland Melvin (far right) accompanied Whitlow, talking with students about the importance of teamwork and what it takes for mission success. Whitlow talked with students about our destiny as explorers, NASAs stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

Creating Thinking Schools through "Knowledge and Inquiry": The Curriculum Challenges for Singapore

ERIC Educational Resources Information Center

Tan, Charlene

2006-01-01

The importance of thinking skills in Singapore was seen in the launch of the "Thinking Schools, Learning Nation" (TSLN) vision in 1997. This vision aims to develop creative thinking skills, a lifelong passion for learning and nationalistic commitment in the young. In elucidating the concept of "thinking schools" the former…

Taking Stock: Implications of a New Vision of Science Learning for State Science Assessment

ERIC Educational Resources Information Center

Wertheim, Jill

2016-01-01

This article presents the author's response to the article "Taking Stock: Existing Resources for Assessing a New Vision of Science Learning" by Alonzo and Ke (this issue), which identifies numerous challenges that the Next Generation Science Standards (NGSS) pose for large-scale assessment. Jill Werthem comments that among those…

Universal Design: Supporting Students with Color Vision Deficiency (CVD) in Medical Education

ERIC Educational Resources Information Center

Meeks, Lisa M.; Jain, Neera R.; Herzer, Kurt R.

2016-01-01

Color Vision Deficiency (CVD) is a commonly occurring condition in the general population. For medical students, it has the potential to create unique challenges in the classroom and clinical environments. Few studies have provided medical educators with comprehensive recommendations to assist students with CVD. This article presents a focused…

The Implications of a Democratic Vision of Community College Leadership.

ERIC Educational Resources Information Center

Gibson-Benninger, Barbara; And Others

A fundamental challenge facing community college presidents and senior-level staff is to create an environment in which diverse qualities of students and staff make positive contributions to the organization. This requires replacing conceptions of leadership as one person at the top who has power with a vision of democratic leadership which…

Understanding the Graphical Challenges Faced by Vision-Impaired Students in Australian Universities

ERIC Educational Resources Information Center

Butler, Matthew; Holloway, Leona; Marriott, Kim; Goncu, Cagatay

2017-01-01

Information graphics such as plots, maps, plans, charts, tables and diagrams form an integral part of the student learning experience in many disciplines. However, for a vision impaired student accessing such graphical materials can be problematic. This research seeks to understand the current state of accessible graphics provision in Australian…

CareerTech VISION 2012--Transforming CTE Together

ERIC Educational Resources Information Center

Bray, Janet B.

2012-01-01

As the leader in career and technical education (CTE), the Association for Career and Technical Education (ACTE) understands the ongoing challenges faced by the CTE community. That is why ACTE has created CareerTech VISION 2012, a bold and visionary event that addresses the evolving needs of the global society and meets all individual and…

Visioning as an Integral Element to Understanding Indigenous Learners' Transition to University

ERIC Educational Resources Information Center

Parent, Amy

2017-01-01

This article focuses on high school to university transitions for Indigenous youth at universities in British Columbia, Canada. The study is premised on an Indigenous research design, which utilizes the concept of visioning and a storywork methodology (Archibald, 2008). The results challenge existing institutional and psychological approaches to…

Supervisor-Student Teacher Interactions: The Role of Conversational Frames in Developing a Vision of Ambitious Teaching

ERIC Educational Resources Information Center

Long, Jennifer J.; van Es, Elizabeth A.; Black, Rebecca W.

2013-01-01

In the context of current mathematics and science education reform, teachers are challenged to develop a vision of ambitious instruction (NRC, 2001; Windschitl, Thompson, & Braaten, 2011). This exploratory study examined the discourse of student teacher supervision, focusing on how the conversational frames of supervisors and student teachers…

Neurological Vision Rehabilitation: Description and Case Study

ERIC Educational Resources Information Center

Kingston, John; Katsaros, Jennifer; Vu, Yurika; Goodrich, Gregory L.

2010-01-01

The wars in Afghanistan and Iraq have been notable for the high rates of traumatic brain injury (TBI) that have been incurred by the troops. Visual impairments often occur following TBI and present new challenges for rehabilitation. We describe a neurological vision rehabilitation therapy that addresses the unique needs of patients with vision…

Buildings of the Future Scoping Study: A Framework for Vision Development

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, Na; Goins, John D.

2015-02-01

The Buildings of the Future Scoping Study, funded by the U.S. Department of Energy (DOE) Building Technologies Office, seeks to develop a vision for what U.S. mainstream commercial and residential buildings could become in 100 years. This effort is not intended to predict the future or develop a specific building design solution. Rather, it will explore future building attributes and offer possible pathways of future development. Whether we achieve a more sustainable built environment depends not just on technologies themselves, but on how effectively we envision the future and integrate these technologies in a balanced way that generates economic, social,more » and environmental value. A clear, compelling vision of future buildings will attract the right strategies, inspire innovation, and motivate action. This project will create a cross-disciplinary forum of thought leaders to share their views. The collective views will be integrated into a future building vision and published in September 2015. This report presents a research framework for the vision development effort based on a literature survey and gap analysis. This document has four objectives. First, it defines the project scope. Next, it identifies gaps in the existing visions and goals for buildings and discusses the possible reasons why some visions did not work out as hoped. Third, it proposes a framework to address those gaps in the vision development. Finally, it presents a plan for a series of panel discussions and interviews to explore a vision that mitigates problems with past building paradigms while addressing key areas that will affect buildings going forward.« less

Sharing Success: Mathematics and Science Education.

ERIC Educational Resources Information Center

North Carolina Univ., Greensboro. School of Education.

The SouthEastern Regional Vision for Education (SERVE) is a coalition of educators, business leaders, governors, and policymakers seeking comprehensive and lasting improvement in education in Alabama, Florida, Georgia, Mississippi, North Carolina, and South Carolina. SERVE'S Consortium for Mathematics and Science Education provides support to…

Model Building.

ERIC Educational Resources Information Center

Day, C. William; Parsley, James

1996-01-01

Describes how school boards and administrators can use a facility-planning symposium, which brings together educators, students, parents, business leaders, and others, to establish an educational program and to design a template representative of the community. Examines ways to construct a shared vision and looks at design issues. (RJM)

Networks for image acquisition, processing and display

NASA Technical Reports Server (NTRS)

Ahumada, Albert J., Jr.

1990-01-01

The human visual system comprises layers of networks which sample, process, and code images. Understanding these networks is a valuable means of understanding human vision and of designing autonomous vision systems based on network processing. Ames Research Center has an ongoing program to develop computational models of such networks. The models predict human performance in detection of targets and in discrimination of displayed information. In addition, the models are artificial vision systems sharing properties with biological vision that has been tuned by evolution for high performance. Properties include variable density sampling, noise immunity, multi-resolution coding, and fault-tolerance. The research stresses analysis of noise in visual networks, including sampling, photon, and processing unit noises. Specific accomplishments include: models of sampling array growth with variable density and irregularity comparable to that of the retinal cone mosaic; noise models of networks with signal-dependent and independent noise; models of network connection development for preserving spatial registration and interpolation; multi-resolution encoding models based on hexagonal arrays (HOP transform); and mathematical procedures for simplifying analysis of large networks.

The mainstream is not electable: when vision triumphs over representativeness in leader emergence and effectiveness.

PubMed

Halevy, Nir; Berson, Yair; Galinsky, Adam D

2011-07-01

Theories of visionary leadership propose that groups bestow leadership on exceptional group members. In contrast, social identity perspectives claim that leadership arises, in part, from a person's ability to be seen as representative of the group. Integrating these perspectives, the authors propose that effective leaders often share group members' perspectives concerning the present, yet offer a unique and compelling vision for the group's future. In addition, although intergroup contexts may increase the value of representativeness, the authors predict that vision dominates representativeness in single-group situations characterized by high levels of collective stress (e.g., a natural disaster). Five studies demonstrated that visionary leaders (those who offer novel solutions to their group's predicament) attract more followers, promote group identification and intrinsic motivation, mobilize collective action, and effectively regulate group members' emotions and reactions to crises compared to representative leaders. The authors discuss when, why, and how vision triumphs over representativeness in leader emergence and effectiveness. © 2011 by the Society for Personality and Social Psychology, Inc

IMAGE ENHANCEMENT FOR IMPAIRED VISION: THE CHALLENGE OF EVALUATION

PubMed Central

PELI, ELI; WOODS, RUSSELL L

2009-01-01

With the aging of the population, the prevalence of eye diseases and thus of vision impairment is increasing. The TV watching habits of people with vision impairments are comparable to normally sighted people1, however their vision loss prevents them from fully benefiting from this medium. For over 20 years we have been developing video image-enhancement techniques designed to assist people with visual impairments, particularly those due to central retinal vision loss. A major difficulty in this endeavor is the lack of evaluation techniques to assess and compare the effectiveness of various enhancement methods. This paper reviews our approaches to image enhancement and the results we have obtained, with special emphasis on the difficulties encountered in the evaluation of the benefits of enhancement and the solutions we have developed to date. PMID:20161188

Industrial Inspection with Open Eyes: Advance with Machine Vision Technology

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liu, Zheng; Ukida, H.; Niel, Kurt

Machine vision systems have evolved significantly with the technology advances to tackle the challenges from modern manufacturing industry. A wide range of industrial inspection applications for quality control are benefiting from visual information captured by different types of cameras variously configured in a machine vision system. This chapter screens the state of the art in machine vision technologies in the light of hardware, software tools, and major algorithm advances for industrial inspection. The inspection beyond visual spectrum offers a significant complementary to the visual inspection. The combination with multiple technologies makes it possible for the inspection to achieve a bettermore » performance and efficiency in varied applications. The diversity of the applications demonstrates the great potential of machine vision systems for industry.« less

Deep Learning for Computer Vision: A Brief Review

PubMed Central

Doulamis, Nikolaos; Doulamis, Anastasios; Protopapadakis, Eftychios

2018-01-01

Over the last years deep learning methods have been shown to outperform previous state-of-the-art machine learning techniques in several fields, with computer vision being one of the most prominent cases. This review paper provides a brief overview of some of the most significant deep learning schemes used in computer vision problems, that is, Convolutional Neural Networks, Deep Boltzmann Machines and Deep Belief Networks, and Stacked Denoising Autoencoders. A brief account of their history, structure, advantages, and limitations is given, followed by a description of their applications in various computer vision tasks, such as object detection, face recognition, action and activity recognition, and human pose estimation. Finally, a brief overview is given of future directions in designing deep learning schemes for computer vision problems and the challenges involved therein. PMID:29487619

Leading organisational learning in health care.

PubMed

Carroll, J S; Edmondson, A C

2002-03-01

As healthcare organisations seek to enhance safety and quality in a changing environment, organisational learning practices can help to improve existing skills and knowledge and provide opportunities to discover better ways of working together. Leadership at executive, middle management, and local levels is needed to create a sense of shared purpose. This shared vision should help to build effective relationships, facilitate connections between action and reflection, and strengthen the desirable elements of the healthcare culture while modifying outdated assumptions, procedures, and structures.

A spiking neural network model of 3D perception for event-based neuromorphic stereo vision systems

PubMed Central

Osswald, Marc; Ieng, Sio-Hoi; Benosman, Ryad; Indiveri, Giacomo

2017-01-01

Stereo vision is an important feature that enables machine vision systems to perceive their environment in 3D. While machine vision has spawned a variety of software algorithms to solve the stereo-correspondence problem, their implementation and integration in small, fast, and efficient hardware vision systems remains a difficult challenge. Recent advances made in neuromorphic engineering offer a possible solution to this problem, with the use of a new class of event-based vision sensors and neural processing devices inspired by the organizing principles of the brain. Here we propose a radically novel model that solves the stereo-correspondence problem with a spiking neural network that can be directly implemented with massively parallel, compact, low-latency and low-power neuromorphic engineering devices. We validate the model with experimental results, highlighting features that are in agreement with both computational neuroscience stereo vision theories and experimental findings. We demonstrate its features with a prototype neuromorphic hardware system and provide testable predictions on the role of spike-based representations and temporal dynamics in biological stereo vision processing systems. PMID:28079187

A spiking neural network model of 3D perception for event-based neuromorphic stereo vision systems.

PubMed

Osswald, Marc; Ieng, Sio-Hoi; Benosman, Ryad; Indiveri, Giacomo

2017-01-12

Stereo vision is an important feature that enables machine vision systems to perceive their environment in 3D. While machine vision has spawned a variety of software algorithms to solve the stereo-correspondence problem, their implementation and integration in small, fast, and efficient hardware vision systems remains a difficult challenge. Recent advances made in neuromorphic engineering offer a possible solution to this problem, with the use of a new class of event-based vision sensors and neural processing devices inspired by the organizing principles of the brain. Here we propose a radically novel model that solves the stereo-correspondence problem with a spiking neural network that can be directly implemented with massively parallel, compact, low-latency and low-power neuromorphic engineering devices. We validate the model with experimental results, highlighting features that are in agreement with both computational neuroscience stereo vision theories and experimental findings. We demonstrate its features with a prototype neuromorphic hardware system and provide testable predictions on the role of spike-based representations and temporal dynamics in biological stereo vision processing systems.

A spiking neural network model of 3D perception for event-based neuromorphic stereo vision systems

NASA Astrophysics Data System (ADS)

Osswald, Marc; Ieng, Sio-Hoi; Benosman, Ryad; Indiveri, Giacomo

2017-01-01

Stereo vision is an important feature that enables machine vision systems to perceive their environment in 3D. While machine vision has spawned a variety of software algorithms to solve the stereo-correspondence problem, their implementation and integration in small, fast, and efficient hardware vision systems remains a difficult challenge. Recent advances made in neuromorphic engineering offer a possible solution to this problem, with the use of a new class of event-based vision sensors and neural processing devices inspired by the organizing principles of the brain. Here we propose a radically novel model that solves the stereo-correspondence problem with a spiking neural network that can be directly implemented with massively parallel, compact, low-latency and low-power neuromorphic engineering devices. We validate the model with experimental results, highlighting features that are in agreement with both computational neuroscience stereo vision theories and experimental findings. We demonstrate its features with a prototype neuromorphic hardware system and provide testable predictions on the role of spike-based representations and temporal dynamics in biological stereo vision processing systems.

Visual and hearing impairments are associated with cognitive decline in older people.

PubMed

Maharani, Asri; Dawes, Piers; Nazroo, James; Tampubolon, Gindo; Pendleton, Neil

2018-04-25

highly prevalagent hearing and vision sensory impairments among older people may contribute to the risk of cognitive decline and pathological impairments including dementia. This study aims to determine whether single and dual sensory impairment (hearing and/or vision) are independently associated with cognitive decline among older adults and to describe cognitive trajectories according to their impairment pattern. we used data from totals of 13,123, 11,417 and 21,265 respondents aged 50+ at baseline from the Health and Retirement Study (HRS), the English Longitudinal Study of Ageing (ELSA) and the Survey of Health, Ageing and Retirement in Europe (SHARE), respectively. We performed growth curve analysis to identify cognitive trajectories, and a joint model was used to deal with attrition problems in longitudinal ageing surveys. respondents with a single sensory impairment had lower episodic memory score than those without sensory impairment in HRS (β = -0.15, P < 0.001), ELSA (β= -0.14, P< 0.001) and SHARE (β= -0.26, P < 0.001). The analysis further shows that older adults with dual sensory impairment in HRS (β= -0.25, P < 0.001), ELSA (β= -0.35, P< 0.001) and SHARE (β= -0.68, P < 0.001) remembered fewer words compared with those with no sensory impairment. The stronger associations between sensory impairment and lower episodic memory levels were found in the joint model which accounted for attrition. hearing and/or vision impairments are a marker for the risk of cognitive decline that could inform preventative interventions to maximise cognitive health and longevity. Further studies are needed to investigate how sensory markers could inform strategies to improve cognitive ageing.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Widergren, Steven E.; Knight, Mark R.; Melton, Ronald B.

The Interoperability Strategic Vision whitepaper aims to promote a common understanding of the meaning and characteristics of interoperability and to provide a strategy to advance the state of interoperability as applied to integration challenges facing grid modernization. This includes addressing the quality of integrating devices and systems and the discipline to improve the process of successfully integrating these components as business models and information technology improve over time. The strategic vision for interoperability described in this document applies throughout the electric energy generation, delivery, and end-use supply chain. Its scope includes interactive technologies and business processes from bulk energy levelsmore » to lower voltage level equipment and the millions of appliances that are becoming equipped with processing power and communication interfaces. A transformational aspect of a vision for interoperability in the future electric system is the coordinated operation of intelligent devices and systems at the edges of grid infrastructure. This challenge offers an example for addressing interoperability concerns throughout the electric system.« less

Translating Vision into Design: A Method for Conceptual Design Development

NASA Technical Reports Server (NTRS)

Carpenter, Joyce E.

2003-01-01

One of the most challenging tasks for engineers is the definition of design solutions that will satisfy high-level strategic visions and objectives. Even more challenging is the need to demonstrate how a particular design solution supports the high-level vision. This paper describes a process and set of system engineering tools that have been used at the Johnson Space Center to analyze and decompose high-level objectives for future human missions into design requirements that can be used to develop alternative concepts for vehicles, habitats, and other systems. Analysis and design studies of alternative concepts and approaches are used to develop recommendations for strategic investments in research and technology that support the NASA Integrated Space Plan. In addition to a description of system engineering tools, this paper includes a discussion of collaborative design practices for human exploration mission architecture studies used at the Johnson Space Center.

Fulfilling Schmidt Ocean Institute's commitment to open sharing of information, data, and research outcomes: Successes and Lessons Learned from Proposal Evaluation to Public Repositories to Lasting Achievements

NASA Astrophysics Data System (ADS)

Miller, A.; Zykov, V.

2016-02-01

Schmidt Ocean Institute's vision is that the world's ocean be understood through technological advancement, intelligent observation, and open sharing of information. As such, making data collected aboard R/V Falkor available to the general public is a key pillar of the organization and a major strategic focus. Schmidt Ocean Institute supports open sharing of information about the ocean to stimulate the growth of its applications and user community, and amplify further exploration, discovery, and deeper understanding of our environment. These efforts are supported through partnerships with data management experts in the oceanographic community to enable standards-compliant sharing of scientific information and data collected during research cruises. To properly fulfill the commitment, proponents' data management plans are evaluated as part of the proposal process when applying for ship time. We request a thorough data management plan be submitted and expert reviewers evaluate the proposal's plan as part of the review process. Once a project is successfully selected, the chief scientist signs an agreement stating delivery dates for post-cruise data deliverables in a timely manner, R/V Falkor underway and meterological data is shared via public repositories, and links and reports are posted on the cruise webpage. This allows many more creative minds and thinkers to analyze, process, and study the data collected in the world ocean rather than privileging one scientist with the proprietary information, driving international and national scientific progress. This presentation will include the Institute's mission, vision, and strategy for sharing data, based on our Founders' passions, the process for evaluating proposed data management plans, and our partnering efforts to make data publically available in fulfillment of our commitment. Recent achievements and successes in data sharing, as well as future plans to improve our efforts will also be discussed.

When science meets capitalism

NASA Astrophysics Data System (ADS)

Parker, Greg

2008-03-01

When I joined the University of Southampton's microelectronics group in 1987 after spending 10 years in industry, I shared some of my commercial ideas for advancing the group into the 21st century with my academic colleagues. To say that my personal vision of paradise was close to their vision of hell is probably a pretty accurate observation. Two decades on, I now understand why they felt that way. Science for Sale contains a lot of information that explains this vast difference in perception, and the book also does a good job of highlighting how academia and industry differ on practical and ethical levels.

Vision Screening of School Children by Teachers as a Community Based Strategy to Address the Challenges of Childhood Blindness.

PubMed

Kaur, Gurvinder; Koshy, Jacob; Thomas, Satish; Kapoor, Harpreet; Zachariah, Jiju George; Bedi, Sahiba

2016-04-01

Early detection and treatment of vision problems in children is imperative to meet the challenges of childhood blindness. Considering the problems of inequitable distribution of trained manpower and limited access of quality eye care services to majority of our population, innovative community based strategies like 'Teachers training in vision screening' need to be developed for effective utilization of the available human resources. To evaluate the effectiveness of introducing teachers as the first level vision screeners. Teacher training programs were conducted for school teachers to educate them about childhood ocular disorders and the importance of their early detection. Teachers from government and semi-government schools located in Ludhiana were given training in vision screening. These teachers then conducted vision screening of children in their schools. Subsequently an ophthalmology team visited these schools for re-evaluation of children identified with low vision. Refraction was performed for all children identified with refractive errors and spectacles were prescribed. Children requiring further evaluation were referred to the base hospital. The project was done in two phases. True positives, false positives, true negatives and false negatives were calculated for evaluation. In phase 1, teachers from 166 schools underwent training in vision screening. The teachers screened 30,205 children and reported eye problems in 4523 (14.97%) children. Subsequently, the ophthalmology team examined 4150 children and confirmed eye problems in 2137 children. Thus, the teachers were able to correctly identify eye problems (true positives) in 47.25% children. Also, only 13.69% children had to be examined by the ophthalmology team, thus reducing their work load. Similarly, in phase 2, 46.22% children were correctly identified to have eye problems (true positives) by the teachers. By random sampling, 95.65% children were correctly identified as normal (true negatives) by the teachers. Considering the high true negative rates and reasonably good true positive rates and the wider coverage provided by the program, vision screening in schools by teachers is an effective method of identifying children with low vision. This strategy is also valuable in reducing the workload of the eye care staff.

Lifelong Learning and the Pursuit of a Vision for Sustainable Development in Botswana

ERIC Educational Resources Information Center

Maruatona, Tonic

2011-01-01

This paper analyses Botswana's commitment to lifelong learning policy and discusses how it can help the state achieve its vision for sustainable development. First, it argues that while Botswana is renowned for its economic success, it still fails to address positively such traditional challenges as poverty, unemployment and income inequality,…

The National Museum of African American History and Culture: The Vision

ERIC Educational Resources Information Center

Bunch, Lonnie G., III

2017-01-01

One challenge many museums cite is unintentional exclusion. There is too much power and respect that museums hold to be exclusive--intentionally or unintentionally. From the outset, the National Museum of African American History and Culture has been a place for everyone. Inclusion is built in its mission and vision. This article discusses how…

Degrees of Freedom: Expanding College Opportunities for Currently and Formerly Incarcerated Californians. Executive Summary

ERIC Educational Resources Information Center

Chief Justice Earl Warren Institute on Law and Social Policy, 2015

2015-01-01

"Degrees of Freedom" challenges California to include currently and formerly incarcerated students in the vision set by the state's 1964 Master Plan for Higher Education--a vision of college access for all, for the benefit of the entire state. A college education strengthens economies, changes lives and renews communities, and yet, for…

Acting, Accidents and Performativity: Challenging the Hegemonic Good Student in Secondary Schools

ERIC Educational Resources Information Center

Thompson, Greg

2010-01-01

Current educational practice tends to ascribe a limiting vision of the good student as one who is well behaved, performs well in assessments and demonstrates values in keeping with dominant expectations. This paper argues that this vision of the good student is antithetical to the lived experience of students as they negotiate their positionality…

Abiding Issues, Changing Perspectives: Visions of the University across a Half-Century. Issues in Higher Education Series.

ERIC Educational Resources Information Center

Neave, Guy, Ed.

This book examines the challenges posed to the leadership of the world's universities and their vision of the role of higher education in society through speeches delivered by key personalities to major conferences sponsored by the International Association of Universities. Following an introduction, "Voices of Constancy, Voices of Change: Higher…

What Mathematics Education Can Learn from Art: The Assumptions, Values, and Vision of Mathematics Education

ERIC Educational Resources Information Center

Dietiker, Leslie

2015-01-01

Elliot Eisner proposed that educational challenges can be met by applying an artful lens. This article draws from Eisner's proposal to consider the assumptions, values, and vision of mathematics education by theorizing mathematics curriculum as an art form. By conceptualizing mathematics curriculum (both in written and enacted forms) as stories…

Non-Native Chinese Language Learners' Attitudes towards Online Vision-Based Motion Games

ERIC Educational Resources Information Center

Hao, Yungwei; Hong, Jon-Chao; Jong, Jyh-Tsorng; Hwang, Ming-Yueh; Su, Chao-Ya; Yang, Jin-Shin

2010-01-01

Learning to write Chinese characters is often thought to be a very challenging and laborious task. However, new learning tools are being designed that might reduce learners' tedium. This study explores one such tool, an online program in which learners can learn Chinese characters through vision-based motion games. The learner's gestures are…

Both Sides Now: Visualizing and Drawing with the Right and Left Hemispheres of the Brain

ERIC Educational Resources Information Center

Schiferl, E. I.

2008-01-01

Neuroscience research provides new models for understanding vision that challenge Betty Edwards' (1979, 1989, 1999) assumptions about right brain vision and common conventions of "realistic" drawing. Enlisting PET and fMRI technology, neuroscience documents how the brains of normal adults respond to images of recognizable objects and scenes.…

Inspiration and Intellect: Significant Learning in Musical Forms and Analysis

ERIC Educational Resources Information Center

Kelley, Bruce C.

2009-01-01

In his book "Creating Significant Learning Experiences" (2003), Dee Fink challenges professors to create a deep vision for the courses they teach. Educators often have a vision for what their courses could be, but often lack a model for instituting change. Fink's book provides that model. In this article, the author describes how this model helped…

A "Vision and Change" Reform of Introductory Biology Shifts Faculty Perceptions and Use of Active Learning

ERIC Educational Resources Information Center

Auerbach, Anna Jo; Schussler, Elisabeth

2017-01-01

Increasing faculty use of active-learning (AL) pedagogies in college classrooms is a persistent challenge in biology education. A large research-intensive university implemented changes to its biology majors' two-course introductory sequence as outlined by the "Vision and Change in Undergraduate Biology Education" final report. One goal…

What Is Mathematics? An Exploration of Teachers' Philosophies of Mathematics during a Time of Curriculum Reform

ERIC Educational Resources Information Center

White-Fredette, Kimberly

2009-01-01

Current reform in mathematics teaching and learning is rooted in a changing vision of school mathematics, one that includes constructivist learning, student-centered pedagogy, and the use of worthwhile tasks (National Council of Teachers of Mathematics, 1989, 1991, 2000). This changing vision not only challenges teachers' beliefs about mathematics…

Strategies for Accommodating Extension Clients Who Face Language, Vision, or Hearing Challenges

ERIC Educational Resources Information Center

Angima, Sam; Etuk, Lena; Maddy, Deborah

2016-01-01

Extension services nationwide seek to equalize access to university resources for all learners. In this article, we focus on accommodation as a tool of our trade. We discuss findings and implications from a study that documented approaches used by one state's Extension professionals to accommodate clients who face language, vision, or hearing…

The Social Lives of Canadian Youths with Visual Impairments

ERIC Educational Resources Information Center

Gold, Deborah; Shaw, Alexander; Wolffe, Karen

2010-01-01

This survey of the social and leisure experiences of Canadian youths with visual impairments found that, in general, youths with low vision experienced more social challenges than did their peers who were blind. Levels of social support were not found to differ on the basis of level of vision, sex, or age. (Contains 1 figure and 1 table.)

Contributions of Participatory Modeling to Development and Support of Coastal and Marine Management Plans

EPA Science Inventory

The role of participatory modeling- at various scales- to assist in developing shared visions, understanding the decision landscape, identifying and selecting management options, and monitoring outcomes will be explored in the context of coastal and marine planning, ecosystem ser...

Policy.

ERIC Educational Resources Information Center

Evans, Judith L.; And Others

1995-01-01

This theme issue is devoted to discussions of early childhood policy issues. "Creating a Shared Vision: How Policy Affects Early Childhood Care and Development" (Judith L. Evans) defines policy, discusses the motivation for changing or creating national policy and the process for changing such policies, and provides a sample design for…

Leader Effectiveness Index Manual.

ERIC Educational Resources Information Center

Moss, Jerome, Jr.; And Others

The "Leader Effectiveness Index (LEI) is a multirater instrument designed to assess the effectiveness of leadership performance of vocational educators. It consists of seven items. The first six items are statements of six broad tasks (or responsibilities) of a leader in vocational education: (1) inspires shared vision and establishes…

Perspectives from a Home-Schooling Educator.

ERIC Educational Resources Information Center

Riemer, Joel

1995-01-01

Religious conservatives and political libertarians share a family-centered vision of home schooling. Conservatives' home-schooling plans are usually based on Christian ethics and feature a core group of subjects--reading, writing, mathematics, science, religious studies, and history. The author and his wife, both certified teachers and…

24 CFR 91.115 - Citizen participation plan; States.

Code of Federal Regulations, 2011 CFR

2011-04-01

... public hearing where a significant number of non-English speaking residents can be reasonably expected to... encourage the participation of all its citizens, including minorities and non-English speaking persons, as... explore alternative public involvement techniques that encourage a shared vision of change for the...

24 CFR 91.115 - Citizen participation plan; States.

Code of Federal Regulations, 2010 CFR

2010-04-01

... public hearing where a significant number of non-English speaking residents can be reasonably expected to... encourage the participation of all its citizens, including minorities and non-English speaking persons, as... explore alternative public involvement techniques that encourage a shared vision of change for the...

24 CFR 91.105 - Citizen participation plan; local governments.

Code of Federal Regulations, 2010 CFR

2010-04-01

... report. (ii) These requirements are designed especially to encourage participation by low- and moderate... proposed to be used, and by residents of predominantly low- and moderate-income neighborhoods, as defined... efforts that encourage citizen participation in a shared vision for change in communities and...

The Latest in Corporate-College Partnerships.

ERIC Educational Resources Information Center

Meister, Jeanne C.

2003-01-01

Success factors in establishing corporate-college partnerships include communicating a shared vision for success, defining the degree of customization and flexibility from a university, and mutually devising a marketing and recruitment program. The metrics for success must be defined early and managed throughout the partnership. (JOW)

An amodal shared resource model of language-mediated visual attention

PubMed Central

Smith, Alastair C.; Monaghan, Padraic; Huettig, Falk

2013-01-01

Language-mediated visual attention describes the interaction of two fundamental components of the human cognitive system, language and vision. Within this paper we present an amodal shared resource model of language-mediated visual attention that offers a description of the information and processes involved in this complex multimodal behavior and a potential explanation for how this ability is acquired. We demonstrate that the model is not only sufficient to account for the experimental effects of Visual World Paradigm studies but also that these effects are emergent properties of the architecture of the model itself, rather than requiring separate information processing channels or modular processing systems. The model provides an explicit description of the connection between the modality-specific input from language and vision and the distribution of eye gaze in language-mediated visual attention. The paper concludes by discussing future applications for the model, specifically its potential for investigating the factors driving observed individual differences in language-mediated eye gaze. PMID:23966967

Measuring the learning capacity of organisations: development and factor analysis of the Questionnaire for Learning Organizations.

PubMed

Oudejans, S C C; Schippers, G M; Schramade, M H; Koeter, M W J; van den Brink, W

2011-04-01

To investigate internal consistency and factor structure of a questionnaire measuring learning capacity based on Senge's theory of the five disciplines of a learning organisation: Personal Mastery, Mental Models, Shared Vision, Team Learning, and Systems Thinking. Cross-sectional study. Substance-abuse treatment centres (SATCs) in The Netherlands. A total of 293 SATC employees from outpatient and inpatient treatment departments, financial and human resources departments. Psychometric properties of the Questionnaire for Learning Organizations (QLO), including factor structure, internal consistency, and interscale correlations. A five-factor model representing the five disciplines of Senge showed good fit. The scales for Personal Mastery, Shared Vision and Team Learning had good internal consistency, but the scales for Systems Thinking and Mental Models had low internal consistency. The proposed five-factor structure was confirmed in the QLO, which makes it a promising instrument to assess learning capacity in teams. The Systems Thinking and the Mental Models scales have to be revised. Future research should be aimed at testing criterion and discriminatory validity.

KENNEDY SPACE CENTER, FLA. - Center Director Jim Kennedy talks to students in Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Kennedy made the trip with NASA astronaut Kay Hire to share the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

NASA Image and Video Library

2004-02-20

KENNEDY SPACE CENTER, FLA. - Center Director Jim Kennedy talks to students in Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Kennedy made the trip with NASA astronaut Kay Hire to share the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

KENNEDY SPACE CENTER, FLA. - Astronaut Kay Hire talks to students in Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. She joined Center Director Jim Kennedy in sharing the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

NASA Image and Video Library

2004-02-20

KENNEDY SPACE CENTER, FLA. - Astronaut Kay Hire talks to students in Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. She joined Center Director Jim Kennedy in sharing the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

KENNEDY SPACE CENTER, FLA. - Students at Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla., listen attentively to astronaut Kay Hire. She and Center Director Jim Kennedy were at the school to share the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

NASA Image and Video Library

2004-02-20

KENNEDY SPACE CENTER, FLA. - Students at Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla., listen attentively to astronaut Kay Hire. She and Center Director Jim Kennedy were at the school to share the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

The Border Health Consortium of the Californias—Forming a Binational (California–Baja California) Entity to Address the Health of a Border Region: A Case Study

PubMed Central

Kozo, Justine; Zapata-Garibay, Rogelio; Rangel-Gomez, María Gudelia; Fernandez, April; Hirata-Okamoto, Ricardo; Wooten, Wilma; Vargas-Ojeda, Adriana; Jiménez, Barbara; Zepeda-Cisneros, Hector; Matthews, Charles Edwards

2018-01-01

The California–Baja California border region is one of the most frequently traversed areas in the world with a shared population, environment, and health concerns. The Border Health Consortium of the Californias (the “Consortium”) was formed in 2013 to bring together leadership working in the areas of public health, health care, academia, government, and the non-profit sector, with the goal of aligning efforts to improve health outcomes in the region. The Consortium utilizes a Collective Impact framework which supports a shared vision for a healthy border region, mutually reinforcing activities among member organizations and work groups, and a binational executive committee that ensures continuous communication and progress toward meeting its goals. The Consortium is comprised of four binational work groups which address human immunodeficiency virus, tuberculosis, obesity, and mental health, all mutual priorities in the border region. The Consortium holds two general binational meetings each year alternating between California and Baja California. The work groups meet regularly to share information, resources and provide binational training opportunities. Since inception, the Consortium has been successful in strengthening binational communication, coordination, and collaboration by providing an opportunity for individuals to meet one another, learn about each other systems, and foster meaningful relationships. With binational leadership support and commitment, the Consortium could certainly be replicated in other border jurisdictions both nationally and internationally. The present article describes the background, methodology, accomplishments, challenges, and lessons learned in forming the Consortium. PMID:29404318

Evidence-based medicine meets person-centred care: a collaborative perspective on the relationship.

PubMed

Price, Amy I; Djulbegovic, Ben; Biswas, Rakesh; Chatterjee, Pranab

2015-12-01

In a recent list-serve, the way forward for evidence-based medicine was discussed. The purpose of this paper was to share the reflections and multiple perspectives discussed in this peer-to-peer encounter and to invite the reader to think with a mind for positive change in the practice of health care. Let us begin with a simple question. What if we dared to look at evidence-based medicine (EBM) and informed shared decision making like two wheels on a bike? They both need to be full of substance, well connected, lubricated and working in balance, propelled and guided by a competent driver, with good vision to get the bike where we want it to go. We need all the tools in the toolkit for the bike to stay operational and to meet the needs of the driver. By the same rationale, evidence alone is necessary but not sufficient for decision making; values are necessary and if neglected, may default to feelings based on social pressures and peer influence. Medical decisions, even shared ones, lack focus without evidence and application. Just as a bike may need a tune up from time to time to maintain optimal performance, EBM may benefit from a tune up where we challenge ourselves to move away from general assumptions and traditions and instead think clearly about the issues we face and how to ask well-formed, specific questions to get the answers to meet the needs we face in health care. © 2015 John Wiley & Sons, Ltd.

KSC-04PD-1990

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. KSC Deputy Director Dr. Woodrow Whitlow Jr. talks to students at Ronald E. McNair High School in Atlanta, a NASA Explorer School. He is visiting to the school to share the vision for space exploration with the next generation of explorers. Astronaut Leland Melvin(second from right) accompanied Whitlow, talking with students about the importance of teamwork and what it takes for mission success. Also on the visit was Dr. Julian Earls (far right), director of NASA Glenn Research Center, who discussed the future and the vision for space, plus the NASA careers needed to meet the vision. Whitlow talked with students about our destiny as explorers, NASAs stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

Moving the Fence: Engaging Your Principal in Your School Library Program.

ERIC Educational Resources Information Center

Gallagher-Hayashi, Diane

2001-01-01

Discusses the role of school administrators in supporting school library programs and suggests ways that teacher librarians can encourage them. Topics include leadership from the principal; shared vision; professional development programs; planning opportunities; adequate support staff; school reforms; community and district advocacy; and raising…

Collaborative Strategic Planning in Higher Education

ERIC Educational Resources Information Center

Sanaghan, Patrick

2009-01-01

This book outlines a simple, five-phase collaborative approach to strategic planning that has worked effectively on many campuses. Specifically, Collaborative Strategic Planning (CSP) refers to the disciplined and thoughtful process of meaningfully engaging relevant stakeholders in creating a shared future vision and goals for their institution.…

Are "New Building" Learning Gains Sustainable?

ERIC Educational Resources Information Center

Walczak, Mary M.; Van Wylen, David G. L.

2015-01-01

New science facilities have become a reality on many college campuses in the last few decades. Large time investments in creating shared programmatic vision and designing flexible spaces, partnered with large fiscal investments, have created a new generation of science building. Unfortunately, few studies provide evidence about whether the…

Systems Thinking for Transformational Change in Health

ERIC Educational Resources Information Center

Willis, Cameron D.; Best, Allan; Riley, Barbara; Herbert, Carol P.; Millar, John; Howland, David

2014-01-01

Incremental approaches to introducing change in Canada's health systems have not sufficiently improved the quality of services and outcomes. Further progress requires 'large system transformation', considered to be the systematic effort to generate coordinated change across organisations sharing a common vision and goal. This essay draws on…

A Shared Vision? Stakeholders' Perspectives on the Internationalization of Higher Education in Canada.

ERIC Educational Resources Information Center

Knight, Jane

1997-01-01

Reports on a Canadian survey concerning differences and similarities in views and expectations among higher education's stakeholders (government, academia, industry) with a central interest is internationalization of education. Emerging issues identified included preparation of knowledgeable and interculturally competent graduates; recruiting and…

Managing Innovation.

ERIC Educational Resources Information Center

Mason, Marilyn Gell

1991-01-01

Describes one library's use of technological innovation to provide Associated Press updates over the library's 24-hour dial-up service during the Persian Gulf War. Suggests five rules for innovation: (1) develop a shared vision; (2) foster frequent, formal, and informal communication; (3) empower employees; (4) take limited risks; and (5) use, but…

Focus on Success

ERIC Educational Resources Information Center

Frey, Susan

2011-01-01

Successful middle schools do not happen by accident--they happen through leadership. Principals promote a shared vision that empowers school staffs to set high standards and continuously improve student achievement. And these middle grade educators also try to help their adolescent students see the connection between their work in school and their…

Practicing Improvisation: Preparing Multicultural Educators

ERIC Educational Resources Information Center

Hull, Karla

2015-01-01

Preparing competent multicultural educators involves a dynamic process requiring constant self-reflection and assisting pre-service teachers to sharpen their cultural vision as they learn to be responsive educators. Reflections on lessons learned as a teacher educator are shared through personal experiences that are identified as keys to prepare…

Supporting Advice Sharing for Technical Problems in Residential Settings

ERIC Educational Resources Information Center

Poole, Erika Shehan

2010-01-01

Visions of future computing in residential settings often come with assumptions of seamless, well-functioning, properly configured devices and network connectivity. In the near term, however, processes of setup, maintenance, and troubleshooting are fraught with difficulties; householders regularly report these tasks as confusing, frustrating, and…

Impacts of Learning Orientation on Product Innovation Performance

ERIC Educational Resources Information Center

Calisir, Fethi; Gumussoy, Cigdem Altin; Guzelsoy, Ezgi

2013-01-01

Purpose: The present study aims to examine the effect of learning orientation (commitment to learning, shared vision, open-mindedness) on the product innovation performance (product innovation efficacy and efficiency) of companies in Turkey. Design/methodology/approach: A structural equation-modeling approach was applied to identify the variables…

Advocating mindset for cooperative partnership for better future of construction industry

NASA Astrophysics Data System (ADS)

Omar, Datuk Wahid

2017-11-01

Construction industry players are known for their low acceptance on the changes. Hence, it is identified that the biggest challenge in the industry is changing the mindset. This paper highlights the importance of transformation in shaping for better future of the industry. Transformation favors innovation and progressive development in the industry and specifically in managing a project. Thus changes in mindset of players with an eye to the future and focus on what is coming are paramount in inculcating the transformation culture in construction eco-system. The key to the success of transformation is the collaborative and cooperative partnering which ensuring the performance of every stage of project delivery. The collaborative, cooperative and concerted effort of all parties involved in the project creates mutual understanding on mission and vision of project. Adopting healthy and harmonious project culture, implementing innovative procurement that emphasis on fair risk sharing should be a working culture. This cooperative partnership should be the future of the project undertaking in the construction industry.

How much is enough? The recurrent problem of setting measurable objectives in conservation

USGS Publications Warehouse

Tear, T.H.; Kareiva, P.; Angermeier, P.L.; Comer, P.; Czech, B.; Kautz, R.; Landon, L.; Mehlman, D.; Murphy, K.; Ruckelshaus, M.; Scott, J.M.; Wilhere, G.

2005-01-01

International agreements, environmental laws, resource management agencies, and environmental nongovernmental organizations all establish objectives that define what they hope to accomplish. Unfortunately, quantitative objectives in conservation are typically set without consistency and scientific rigor. As a result, conservationists are failing to provide credible answers to the question "How much is enough?" This is a serious problem because objectives profoundly shape where and how limited conservation resources are spent, and help to create a shared vision for the future. In this article we develop guidelines to help steer conservation biologists and practitioners through the process of objective setting. We provide three case studies to highlight the practical challenges of objective setting in different social, political, and legal contexts. We also identify crucial gaps in our science, including limited knowledge of species distributions and of large-scale, long-term ecosystem dynamics, that must be filled if we hope to do better than setting conservation objectives through intuition and best guesses. ?? 2005 American Institute of Biological Sciences.

DOE Office of Energy Research laboratories self-asessment workshop: The nuts and bolts of implementation, July 27--28, 1993

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Making self-assessment a ``cultural norm`` at the DOE Office of Energy Research (ER) laboratories has been a tremendous challenge. In an effort to provide a forum for the ER laboratories to share their self-assessment program implementation experiences, the Lawrence Berkeley Laboratory hosted a Self-Assessment Workshop: July 1993. The workshop was organized to cover such areas as: DOE`s vision of self-assessment; what makes a workable program; line management experiences; how to identify root causes and trends; integrating quality assurance, conduct of operations, and self-assessment; and going beyond environment, safety, and health. Individuals from the ER laboratories wishing to participate in themore » workshop were invited to speak on topics of their choice. The workshop was organized to cover general topics in morning presentations to all attendees and to cover selected topics at afternoon breakout sessions. This report summarizes the presentations and breakout discussions.« less

The Asian American Hepatitis B Program: Building a Coalition to Address Hepatitis B Health Disparities

PubMed Central

Trinh-Shevrin, Chau; Pollack, Henry J.; Tsang, Thomas; Park, Jihyun; Ramos, Mary Ruchel; Islam, Nadia; Wang, Su; Chun, Kay; Sim, Shao-Chee; Pong, Perry; Rey, Mariano Jose; Kwon, Simona C.

2012-01-01

Background Community coalitions are increasingly recognized as important strategies for addressing health disparities. By providing the opportunity to pool resources, they provide a means to develop and sustain innovative approaches to affect community health. Objectives This article describes the challenges and lessons learned in building the Asian American Hepatitis B Program (AAHBP) coalition to conduct a community-based participatory research (CBPR) initiative to address hepatitis B (HBV) among New York City Asian-American communities. Methods Using the stages of coalition development as a framework, a comprehensive assessment of the process of developing and implementing the AAHBP coalition is presented. Lessons Learned Findings highlight the importance of developing a sound infrastructure and set of processes to foster a greater sense of ownership, shared vision, and investment in the program. Conclusion Grassroots community organizing and campus–community partnerships can be successfully leveraged to address and prevent a significant health disparity in an underserved and diverse community. PMID:22080774

Deconstructing Biomass [part of The frontiers of energy

DOE PAGES

Armstrong, Robert C.; Wolfram, Catherine; de Jong, Krijn P.; ...

2016-01-11

Great strides have been made over the past century in our ability to harness energy sources, leading to profound transformations — both good and bad — in society. Looking at the energy system of today, it is clear that meeting the energy needs of the world now and in the years to come requires the concerted efforts of many different actors across a range of technologies and approaches. In this Feature, ten leading experts in energy research share their vision of what challenges their respective fields need to address in the coming decades. The issues being faced are diverse andmore » multifaceted, from the search for better materials for fuels, to the design of energy policy and markets for the developing world. However, a common theme emerges: changes to adapt and improve our energy system are greatly needed. As a result, by improving our mutual understanding of the issues faced by each area of energy research, these changes can happen more smoothly, efficiently and rapidly.« less

EarthCube's Assessment Framework: Ensuring Return on Investment

NASA Astrophysics Data System (ADS)

Lehnert, K.

2016-12-01

EarthCube is a community-governed, NSF-funded initiative to transform geoscience research by developing cyberinfrastructure that improves access, sharing, visualization, and analysis of all forms of geosciences data and related resources. EarthCube's goal is to enable geoscientists to tackle the challenges of understanding and predicting a complex and evolving solid Earth, hydrosphere, atmosphere, and space environment systems. EarthCube's infrastructure needs capabilities around data, software, and systems. It is essential for EarthCube to determine the value of new capabilities for the community and the progress of the overall effort to demonstrate its value to the science community and Return on Investment for the NSF. EarthCube is therefore developing an assessment framework for research proposals, projects funded by EarthCube, and the overall EarthCube program. As a first step, a software assessment framework has been developed that addresses the EarthCube Strategic Vision by promoting best practices in software development, complete and useful documentation, interoperability, standards adherence, open science, and education and training opportunities for research developers.

Montreal Accord on Patient-Reported Outcomes (PROs) use series - Paper 6: creating national initiatives to support development and use-the PROMIS example.

PubMed

Bartlett, Susan J; Witter, James; Cella, David; Ahmed, Sara

2017-09-01

Patient-reported outcome (PRO) data are beneficial to a range of stakeholders including patients, clinicians, researchers, national funding and regulatory agencies, health system administrators, and policymakers. Because stakeholders represent diverse groups and needs, it is challenging to reach consensus on how to advance PRO development and harmonize data across settings to enable use for multiple secondary purposes. Collaborative national networks can facilitate the sharing of expertise, resources, and necessary infrastructure; create development, use, and reporting standards; optimize formats to efficiently store and transfer data; and disseminate tools and information for widespread uptake. In the United States, the National Institutes of Health's Patient-Reported Outcomes Measurement Information System offers an example of how collaborators can work across distances to form essential partnerships, create a common vision, and leverage technology to accelerate the development and testing of universal PROs that are broadly applicable across health conditions and settings. Copyright © 2017 Elsevier Inc. All rights reserved.

NASA's Constellation Program

NASA Technical Reports Server (NTRS)

Baumeister, Joseph

2009-01-01

NASA has established 6 Themes for Exploration: 1) USE THE MOON: Reduce risks and cost and increase productivity of future missions by testing technologies, systems, and operations in a planetary environment other than the Earth. 2) PURSUE SCIENTIFIC: Engage in scientific investigations of the Moon (solar system processes), on the Moon (use the unique environment), and from the Moon (to study other celestial phenomena). 3) EXTEND PERMANENT HUMAN PRESENCE: Develop the capabilities and infrastructure required to expand the number of people, the duration, the self-sufficiency, and the degree of non-governmental activity. 4) EXPAND EARTH S ECONOMIC SPHERE: Create new markets based on lunar activity that will return economic, technological, and quality-of-life benefits. 5) ENHANCE GLOBAL SECURTIY: Provide a challenging, shared, and peaceful global vision that unites nations in pursuit of common objectives. 6) ENGAGE, INSPIRE: Excite the public about space, encourage students to pursue careers in high technology fields, ensure that individuals enter the workforce with the scientific and technical knowledge necessary to sustain exploration.

Empowering Nurses to Lead Interprofessional Collaborative Practice Environments Through a Nurse Leadership Institute.

PubMed

Embree, Jennifer L; Wagnes, Lisa; Hendricks, Susan; LaMothe, Julie; Halstead, Judith; Wright, Lauren

2018-02-01

A year-long Nurse Leadership Institute (NLI) for emerging leaders in primary care clinics and acute care environments was developed, implemented, and evaluated. The NLI's goal was to foster empowerment in interprofessional collaborative practice environments for nurses in the three cohorts of NLIs. The NLI was framed around the Five Leadership Practices of modeling the way, inspiring a shared vision, challenging the process, enabling others to act, and encouraging the heart. To create a professional learning environment, foster community, and enhance leadership skills, the Lean In Circle materials developed by Sandberg were adapted for content reorganization and discussion. Minimal literature exists specifically addressing nursing leadership professionals' development based on Sandberg's Circle materials. The findings of the three NLI cohorts reported in this article begin to fill this existing knowledge gap. Participants reported a significant increase in leadership skills. Recommendations for refinement of future NLI offerings are provided. J Contin Educ Nurs. 2018;49(2):61-71. Copyright 2018, SLACK Incorporated.

Healing is who we are ... and who are we?

PubMed

Taylor, Mardy; Keighron, Kevin

2004-01-01

Yavapai Regional Medical Center (YRMC) has created, developed, embraced, and shared its vision of a total healing environment. The management/leadership team identified the values of respect, integrity, accountability, commitment, and quality as norms of behavior to reach YRMC's vision. This article describes how senior management at YRMC supports and reinforces the healing process as part of their everyday work life, resulting in better patient care and an improved bottom line. Nursing executives know that healing is the mantra of caregiving and the foundation of nursing itself. It is an invitation to each employee to invite his/her soul to work, which allows all employees to partner with nursing to become caregivers for each other. Understanding the transformation at YRMC begins with reading and listening to the stories that follow of the experiences and talents of the employees. Others are encouraged to use our model by first recognizing the positive talents and experience of staff members and then telling and retelling the stories that come from these experiences. We believe this will enhance the current healing in your organization and improve your environment "one conversation at a time," as it happened at YRMC. Yavapai Regional Medical Center is proud of its accomplishments. We wish to share our story and journey so that each nurse executive can be inspired to develop and live his/her own vision to create this healing environment.

Strategies for Addressing the Challenges of Patient-Centered Medical Home Implementation: Lessons from Oregon.

PubMed

Gelmon, Sherril; Bouranis, Nicole; Sandberg, Billie; Petchel, Shauna

2018-01-01

Patient-centered medical homes (PCMHs) are at the forefront of the transformation of primary care as part of health systems reform. Despite robust literature describing implementation challenges, few studies describe strategies being used to overcome these challenges. This article addresses this gap through observations of exemplary PCMHs in Oregon, where the Oregon Health Authority supports and recognizes Patient-Centered Primary Care Homes (PCPCH). Twenty exemplary PCPCHs were selected using program scores, with considerations for diversity in clinic characteristics. Between 2015 and 2016, semistructured interviews and focus groups were completed with 85 key informants. Clinics reported similar challenges implementing the PCPCH model, including shifting patterns of care use, fidelity to the PCPCH model, and refining care processes. The following ten implementation strategies emerged: expanding access through care teams, preventing unnecessary emergency department visits through patient outreach, improved communication and referral tracking with outside providers, prioritization of selected program metrics, implementing patient-centered practices, developing continuous improvement capacity through committees and "champions," incorporating preventive services and chronic disease management, standardization of workflows, customizing electronic health records, and integration of mental health. Clinic leaders benefited from understanding the local context in which they were operating. Despite differences in size, ownership, geography, and population, all clinic leaders were observed to be proponents of strategies commonly associated with a "learning organization": systems thinking, personal mastery, mental models, shared vision, and team. Clinics can draw on their own characteristics, use state resources, and look to established PCMHs to build the evidence base for implementation in primary care. © Copyright 2018 by the American Board of Family Medicine.

The art and science of integrating Undoing Racism with CBPR: challenges of pursuing NIH funding to investigate cancer care and racial equity.

PubMed

Yonas, Michael A; Jones, Nora; Eng, Eugenia; Vines, Anissa I; Aronson, Robert; Griffith, Derek M; White, Brandolyn; DuBose, Melvin

2006-11-01

In this nation, the unequal burden of disease among People of Color has been well documented. One starting point to eliminating health disparities is recognizing the existence of inequities in health care delivery and identifying the complexities of how institutional racism may operate within the health care system. In this paper, we explore the integration of community-based participatory research (CBPR) principles with an Undoing Racism process to conceptualize, design, apply for, and secure National Institutes of Health (NIH) funding to investigate the complexities of racial equity in the system of breast cancer care. Additionally, we describe the sequence of activities and "necessary conflicts" managed by our Health Disparities Collaborative to design and submit an application for NIH funding. This process of integrating CBPR principles with anti-racist community organizing presented unique challenges that were negotiated only by creating a strong foundation of trusting relationships that viewed conflict as being necessary. The process of developing a successful NIH grant proposal illustrated a variety of important lessons associated with the concepts of cultural humility and cultural safety. For successfully conducting CBPR, major challenges have included: assembling and mobilizing a partnership; the difficulty of establishing a shared vision and purpose for the group; the problem of maintaining trust; and the willingness to address differences in institutional cultures. Expectation, acceptance and negotiation of conflict were essential in the process of developing, preparing and submitting our NIH application. Central to negotiating these and other challenges has been the utilization of a CBPR approach.

Managing the human resource: The challenge of change (notes from presentation)

Treesearch

Cary Latham

1999-01-01

How do we, as leaders, get people to embrace change rather than resist it. Getting people to embrace change is what psychologists call having a "superordinate goal." In plain English, a superordinate goal is an attainable vision. When psychologists talk about vision, they mean something that is not more than one to three sentences. It is not a silly mission...

Civic Education and Visions of War and Peace in the Spanish Transition to Democracy

ERIC Educational Resources Information Center

Mahamud Angulo, Kira; Groves, Tamar; Milito Barone, Cecilia Cristina; Hernández Laina, Yovana

2016-01-01

This article explores visions of war and peace in the education system during the Spanish transition to democracy. During those years, the Spanish state was faced with the challenge of leaving its authoritarian political past behind and forging a democratic civic culture. As the concepts of war and peace are inextricably linked to those of state…

A need for standardization in visual acuity measurement.

PubMed

Patel, Hina; Congdon, Nathan; Strauss, Glenn; Lansingh, Charles

2017-01-01

Standardization of terminologies and methods is increasingly important in all fields including ophthalmology, especially currently when research and new technology are rapidly driving improvements in medicine. This review highlights the range of notations used by vision care professionals around the world for vision measurement, and the challenges resulting from this practice. The global community is urged to move toward a uniform standard.

English Language Publishing in Chemical Engineering Journals from an Indian Academic's Point of View--A Broad Scientific Perspective

ERIC Educational Resources Information Center

Palit, Sukanchan

2016-01-01

Scientific vision and scientific understanding in today's world are in the path of new glory. Chemical Engineering science is witnessing drastic and rapid changes. The metamorphosis of human civilization in this century is faced with vicious challenges. Progress of Chemical Engineering science, the vision of technology and the broad chemical…

Synthetic Vision Displays for Planetary and Lunar Lander Vehicles

NASA Technical Reports Server (NTRS)

Arthur, Jarvis J., III; Prinzel, Lawrence J., III; Williams, Steven P.; Shelton, Kevin J.; Kramer, Lynda J.; Bailey, Randall E.; Norman, Robert M.

2008-01-01

Aviation research has demonstrated that Synthetic Vision (SV) technology can substantially enhance situation awareness, reduce pilot workload, improve aviation safety, and promote flight path control precision. SV, and related flight deck technologies are currently being extended for application in planetary exploration vehicles. SV, in particular, holds significant potential for many planetary missions since the SV presentation provides a computer-generated view for the flight crew of the terrain and other significant environmental characteristics independent of the outside visibility conditions, window locations, or vehicle attributes. SV allows unconstrained control of the computer-generated scene lighting, terrain coloring, and virtual camera angles which may provide invaluable visual cues to pilots/astronauts, not available from other vision technologies. In addition, important vehicle state information may be conformally displayed on the view such as forward and down velocities, altitude, and fuel remaining to enhance trajectory control and vehicle system status. The paper accompanies a conference demonstration that introduced a prototype NASA Synthetic Vision system for lunar lander spacecraft. The paper will describe technical challenges and potential solutions to SV applications for the lunar landing mission, including the requirements for high-resolution lunar terrain maps, accurate positioning and orientation, and lunar cockpit display concepts to support projected mission challenges.

Curriculum Alignment with Vision and Change Improves Student Scientific Literacy.

PubMed

Auerbach, Anna Jo; Schussler, Elisabeth E

2017-01-01

The Vision and Change in Undergraduate Biology Education final report challenged institutions to reform their biology courses to focus on process skills and student active learning, among other recommendations. A large southeastern university implemented curricular changes to its majors' introductory biology sequence in alignment with these recommendations. Discussion sections focused on developing student process skills were added to both lectures and a lab, and one semester of lab was removed. This curriculum was implemented using active-learning techniques paired with student collaboration. This study determined whether these changes resulted in a higher gain of student scientific literacy by conducting pre/posttesting of scientific literacy for two cohorts: students experiencing the unreformed curriculum and students experiencing the reformed curriculum. Retention of student scientific literacy for each cohort was also assessed 4 months later. At the end of the academic year, scientific literacy gains were significantly higher for students in the reformed curriculum ( p = 0.005), with those students having double the scientific literacy gains of the cohort in the unreformed curriculum. Retention of scientific literacy did not differ between the cohorts. © 2017 A. J. Auerbach and E. E. Schussler. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Internet and information technologies: facts and fiction

NASA Astrophysics Data System (ADS)

McNeil, Ronald D.

2001-10-01

Information technology advances are spawning visions of radically altered modus operandi for commerce, education, business, information storage and receival. Proponents of virtual technology domination offer a world of instant communications, information sharing, and binary commerce. Some express alarm to the electronic visionaries and see an expected world vacated of human interactions, which is populated by e-hermits. The reality is that access to the Internet is becoming pervasive worldwide and affords a virtual community and markets. Governments, education, markets, businesses and consumers are rushing to exploit and adjust to an electronic, virtual world. The exploitation and adjustment to this an 'ether-world' transcends boundaries is a challenge to stakeholders. Public policy, international agreements, education, businesses and consumers face monumental change in the way they live and conduct their lives. As with most paradigms shifts, pioneers rush forward and launch a myriad of new startups with many failing and some standing the test of time and utility. An example is the early pioneers in North America who headed westward to in search of a new vision of riches. They established towns, developed farms, dug mines and began new businesses. However, many of the pioneers moved from one venture to another. Some of their endeavors ended with ghost towns, abandoned farms and mines, and bankrupt businesses. In the end, however, a great nation was born. This author expects the ether-world to go through similar starts, fits, and adjustments before it emerges as a more stable part of the fabric of society.

Building a Shared Definitional Model of Long Duration Human Spaceflight

NASA Technical Reports Server (NTRS)

Arias, Diana; Orr, Martin; Whitmire, Alexandra; Leveton, Lauren; Sandoval, Luis

2012-01-01

Objective: To establish the need for a shared definitional model of long duration human spaceflight, that would provide a framework and vision to facilitate communication, research and practice In 1956, on the eve of human space travel, Hubertus Strughold first proposed a "simple classification of the present and future stages of manned flight" that identified key factors, risks and developmental stages for the evolutionary journey ahead. As we look to new destinations, we need a current shared working definitional model of long duration human space flight to help guide our path. Here we describe our preliminary findings and outline potential approaches for the future development of a definition and broader classification system

Neo-Symbiosis: The Next Stage in the Evolution of Human Information Interaction

DOE Office of Scientific and Technical Information (OSTI.GOV)

Griffith, Douglas; Greitzer, Frank L.

We re-address the vision of human-computer symbiosis expressed by J. C. R. Licklider nearly a half-century ago, when he wrote: “The hope is that in not too many years, human brains and computing machines will be coupled together very tightly, and that the resulting partnership will think as no human brain has ever thought and process data in a way not approached by the information-handling machines we know today.” (Licklider, 1960). Unfortunately, little progress was made toward this vision over four decades following Licklider’s challenge, despite significant advancements in the fields of human factors and computer science. Licklider’s vision wasmore » largely forgotten. However, recent advances in information science and technology, psychology, and neuroscience have rekindled the potential of making the Licklider’s vision a reality. This paper provides a historical context for and updates the vision, and it argues that such a vision is needed as a unifying framework for advancing IS&T.« less

Data Sharing: Convert Challenges into Opportunities.

PubMed

Figueiredo, Ana Sofia

2017-01-01

Initiatives for sharing research data are opportunities to increase the pace of knowledge discovery and scientific progress. The reuse of research data has the potential to avoid the duplication of data sets and to bring new views from multiple analysis of the same data set. For example, the study of genomic variations associated with cancer profits from the universal collection of such data and helps in selecting the most appropriate therapy for a specific patient. However, data sharing poses challenges to the scientific community. These challenges are of ethical, cultural, legal, financial, or technical nature. This article reviews the impact that data sharing has in science and society and presents guidelines to improve the efficient sharing of research data.

Data Sharing: Convert Challenges into Opportunities

PubMed Central

Figueiredo, Ana Sofia

2017-01-01

Initiatives for sharing research data are opportunities to increase the pace of knowledge discovery and scientific progress. The reuse of research data has the potential to avoid the duplication of data sets and to bring new views from multiple analysis of the same data set. For example, the study of genomic variations associated with cancer profits from the universal collection of such data and helps in selecting the most appropriate therapy for a specific patient. However, data sharing poses challenges to the scientific community. These challenges are of ethical, cultural, legal, financial, or technical nature. This article reviews the impact that data sharing has in science and society and presents guidelines to improve the efficient sharing of research data. PMID:29270401

Art, energy, and the brain.

PubMed

Pepperell, Robert

2018-01-01

Recent years have seen a growing interest among neuroscientists and vision scientists in art and aesthetics, exemplifying a more general trend toward interdisciplinary integration in the arts, humanities, and sciences. However, true art-science integration remains a distant prospect due to fundamental differences in outlook and approach between disciplines. I consider two great challenges for any project designed to explain the role of the brain in art appreciation. First, scientists and artists need to identify common ground, common questions, and a shared motivation for inquiry. Second, the neuroscience of art must transcend its current goal of correlating brain functions to behavior and begin to explain the connection between activity in the brain and the phenomenology of art appreciation. I propose that both challenges can be tackled using an energy-based approach. The concept of "energy" is clearly of central importance to the physical sciences, and to neuroscience in particular. Meanwhile, energy is a concept that artists and art historians have consistently referred to when trying to articulate how artworks are made and appreciated. I survey the role of energy in art, philosophical and psychological aesthetics, and neuroscience, and suggest how this approach could help to further integrate art and neuroscience, and explain how brain activity contributes to aesthetic experience. © 2018 Elsevier B.V. All rights reserved.

Expanding the Union Contract: One Teacher's Perspective.

ERIC Educational Resources Information Center

Tuthill, Doug

1990-01-01

The National Education Association's approach to improving public education is founded on John Dewey's vision of democratic schooling and rational decision making, as the experience of Pinellas County, Florida, shows. This article describes the district's efforts to implement the Mastery in Learning project, a shared decision-making model.…

Getting More from Your Staff without Even Asking.

ERIC Educational Resources Information Center

Grayson, Randy

1998-01-01

Explores ways to maximize camp-staff potential and effort through wages; working conditions; promoting passion and enthusiasm; perks and benefits; special staff events; tokens of praise, support, and appreciation; staff mission statements; profit sharing; empowerment; use of a morale officer; and staff ownership of the camp's "vision." (SAS)

Assessment in the Learning Organization: Shifting the Paradigm.

ERIC Educational Resources Information Center

Costa, Arthur L., Ed.; Kallick, Bena, Ed.

This collection provides a new perspective for understanding what assessment can do to promote continuous improvement in education. The concepts of systems thinking, continued learning, mental models, shared vision, and team building are highlighted in the selections, which include: (1) "A Systems Approach to Assessing School Culture"…

Putting the Schools in Charge

ERIC Educational Resources Information Center

Katzman, John

2012-01-01

This article shares the author's vision for a more responsive education system. States can create a more agile, more American, system of governance that eliminates impediments to improvement, empowers schools to innovate, and uses data to help families find the right schools for their children. The author presents four proposals that would move…

Going through the Emotions: Leadership that Gets to the Heart of School Renewal

ERIC Educational Resources Information Center

Beatty, Brenda

2007-01-01

Holistic school renewal will require a qualitatively different discourse than the current uneasy conversations about school improvement and school effectiveness. Leadership for whole school renewal requires emotionally safe spaces for learning and growing together. Visions of school leadership as distributed, distributive and shared are grounded…

High-Tech Service Unlocks Books for Pupils

ERIC Educational Resources Information Center

Shah, Nirvi

2011-01-01

This article features Bookshare, a nonprofit that provides free electronic copies of traditional books to students with certain disabilities. Inspired by Napster, the music-sharing service, Bookshare turns books into a format that can be read aloud by computers, magnified, and spaced differently so that students with vision problems or learning…

Green Richland: Building Sustainable Local and World Community

ERIC Educational Resources Information Center

Lester, Carole N.

2008-01-01

This article shares the college's experiences and the lessons learned in the creation of the GREENRichland Program and the other approaches to building sustainability. These programs directly support the college's vision to be the best place to learn, teach, and build sustainable local and world community. This discussion features details…

Person-Centered Planning: Strategies to Encourage Participation and Facilitate Communication

ERIC Educational Resources Information Center

Wells, Jenny C.; Sheehey, Patricia H.

2012-01-01

Person-centered planning is a process that allows individuals, family members, and friends an opportunity to share information to develop a personal profile and a future vision for an individual. This article describes strategies and technology that teachers can use to promote parents' participation and facilitate communication while maintaining…

Rice Creek Elementary School and the University of South Carolina: A Shared Vision for Excellence

ERIC Educational Resources Information Center

Evans, Kathy; Holley, Jessica; Richburg-Sellers, Felicia; Robey, Susan; Suber, Shawn; Burton, Megan; Field, Bruce E.

2012-01-01

The 2011 Professional Development Schools National Conference recognized Rice Creek Elementary School for its outstanding collaborative accomplishments with the University of South Carolina, naming it as a recipient of the National Association for Professional Development School's Award for Exemplary Professional Development School Achievement.…

The First Year of Beacon School Status: Maintaining Excellence and Sharing Success.

ERIC Educational Resources Information Center

Burton, Neil; Brundrett, Mark

2000-01-01

During summer 1998, the British government's Department for Education and Employment recognized 74 schools as model "beacons of excellence." A recent survey reveals that effective communication, coupled with a clear sense of purpose and vision, has enabled Beacon schools to maintain educational excellence while facilitating other…

An Analysis of Information Asset Valuation (IAV) Quantification Methodology for Application with Cyber Information Mission Impact Assessment (CIMIA)

DTIC Science & Technology

2008-03-01

sponsor, Capt. Larry Fortson, for sharing a common vision; my knowledgeable committee members, Dr. Robert F. Mills and Dr. Dennis D. Strouble, for...Accounting Approaches ........................................................................ 16  vi Page Fair Market Value (FMV...22  Uniform Commercial Code ( UCC ) ....................................................................... 23

Swimming in Deep Waters

ERIC Educational Resources Information Center

Schussler, Deborah; Feiman-Nemser, Sharon; Diez, Mary E.; Murrell, Peter

2012-01-01

The authors respond to a review of their book, "Teaching as a Moral Practice: Defining, Developing, and Assessing Dispositions". The authors emphasize a vision of shared commitments for quality teaching whereby teacher-educators instill and nurture the wisdom and virtue that a moral teacher must possess in order to teach in a variety of…

Sharing a Vision.

ERIC Educational Resources Information Center

Cox, Susan M.

1999-01-01

Explains how one New Orleans (LA) school is making a positive difference in a low-income community by serving as the community's focal point and providing the community access to a public library, computers, and a learning center. Highlights the development of the Greater New Orleans Education Foundation and its assessment process, designed to…

The Importance of Interpersonal Relationships

ERIC Educational Resources Information Center

Weber, Mark J.

2007-01-01

The goal of our lesson in this module is for you to become acquainted with the importance of es- tablishing and maintaining a shared vision of positive professional interpersonal relationship practices among all stakeholders on your campus. This module introduces the use of administrative tools designed to help you document and measure progress…

Texas K-16 Reform: The El Paso Story.

ERIC Educational Resources Information Center

Bristol, Jack

1999-01-01

The University of Texas at El Paso has provided leadership and support for several collaborative K-16 reform activities. A closed-loop, K-12, preservice teacher preparation system supported by generous extramural funding has provided the university, community college, and local schools with opportunities for conversation, shared vision, and…

The Role of Meaningful Dialogue in Early Childhood Education Leadership

ERIC Educational Resources Information Center

Deakins, Eric

2007-01-01

Action research was used to study the effectiveness of Learning Organisation and Adaptive Enterprise theories for promoting organisation-wide learning and creating a more effective early childhood education organisation. This article describes the leadership steps taken to achieve shared vision via meaningful dialogue between board, management and…

24 CFR 91.115 - Citizen participation plan; States.

Code of Federal Regulations, 2013 CFR

2013-04-01

... encourage participation by low- and moderate-income persons, particularly those living in slum and blighted areas and in areas where CDBG funds are proposed to be used, and by residents of predominantly low- and... alternative public involvement techniques that encourage a shared vision of change for the community and the...

24 CFR 91.115 - Citizen participation plan; States.

Code of Federal Regulations, 2014 CFR

2014-04-01

... encourage participation by low- and moderate-income persons, particularly those living in slum and blighted areas and in areas where CDBG funds are proposed to be used, and by residents of predominantly low- and... alternative public involvement techniques that encourage a shared vision of change for the community and the...

24 CFR 91.115 - Citizen participation plan; States.

Code of Federal Regulations, 2012 CFR

2012-04-01

... encourage participation by low- and moderate-income persons, particularly those living in slum and blighted areas and in areas where CDBG funds are proposed to be used, and by residents of predominantly low- and... alternative public involvement techniques that encourage a shared vision of change for the community and the...

Managing an Open Access, Multi-Institutional, International Digital Library: The Digital Library of the Caribbean

ERIC Educational Resources Information Center

Wooldridge, Brooke; Taylor, Laurie; Sullivan, Mark

2009-01-01

Developing an Open Access, multi-institutional, multilingual, international digital library requires robust technological and institutional infrastructures that support both the needs of individual institutions alongside the needs of the growing partnership and ensure continuous communication and development of the shared vision for the digital…

Prioritizing Leadership: New Leaders' Federal Policy Platform

ERIC Educational Resources Information Center

New Leaders, 2014

2014-01-01

Principals are critical to the success of any school improvement effort--from increasing academic rigor toward college- and career-ready standards to teacher evaluation and support. They ensure this success by building a strong, shared vision and leading effective implementation for staff, students, and families. The federal government has an…

Digital Libraries--Methods and Applications

ERIC Educational Resources Information Center

Huang, Kuo Hung, Ed.

2011-01-01

Digital library is commonly seen as a type of information retrieval system which stores and accesses digital content remotely via computer networks. However, the vision of digital libraries is not limited to technology or management, but user experience. This book is an attempt to share the practical experiences of solutions to the operation of…

North Carolina Cooperative Extension Service Professionals' Attitudes toward Sustainable Agriculture.

ERIC Educational Resources Information Center

Minarovic, Rosanne E.; Mueller, J. Paul

2000-01-01

Responses from 369 of 500 extension professionals reflected a shared vision for sustainable agriculture and recognition of a need for environmentally sound farming practices. There was less unanimity about endorsing the social aspects of sustainable agriculture, though they agreed on the need for more systems research. (SK)

Teaching Game Sense in Soccer

ERIC Educational Resources Information Center

Pill, Shane

2012-01-01

"Game sense" is a sport-specific iteration of the teaching games for understanding model, designed to balance physical development of motor skill and fitness with the development of game understanding. Game sense can foster a shared vision for sport learning that bridges school physical education and community sport. This article explains how to…

Applying Disciplinary Literacy in Elementary Geography

ERIC Educational Resources Information Center

Britt, Judy; Ming, Kavin

2017-01-01

In this article, a social studies teacher and a literacy teacher describe a vision for social studies that highlights reading practices that foster disciplinary literacy in elementary geography. Their purpose is to share a practical approach for enriching elementary social studies lessons and activities with a geographic lens. During the…

Copyright in the Age of Photocopiers, Word Processors, and the Internet

ERIC Educational Resources Information Center

Shaw, Marjorie Hodges; Shaw, Brian B.

2003-01-01

Widespread digital infringement of the copyrighted material now has made security firms, night-vision goggles, and metal detectors common in movie previews. The current national controversy over peer-to-peer file sharing of music highlights the difficult questions facing colleges and universities as they grapple with dramatic technological…

KSC-04pd0845

NASA Image and Video Library

2004-04-13

KENNEDY SPACE CENTER, FLA. - Astronaut Rick Linnehan shares his experiences in space with students and faculty at Ralph Bunche Middle School, a NASA Explorer School, in Atlanta, Ga. Linnehan accompanied Center Director Jim Kennedy, who is visiting NES sites to share America’s new vision for space exploration with the next generation of explorers. The purpose of the school visit is to talk with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

KSC-04pd0721

NASA Image and Video Library

2004-04-05

KENNEDY SPACE CENTER, FLA. -- Astronaut Sam Durrance shares stories of his experiences in space with the students at Oscar Patterson Elementary Magnet School in Panama City, Fla. Durrance joined Center Director Jim Kennedy as he shares America’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students in NASA Explorer Schools in Florida and Georgia about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

Gait in Parkinson's disease: A visuo-cognitive challenge.

PubMed

Stuart, Samuel; Lord, Sue; Hill, Elizabeth; Rochester, Lynn

2016-03-01

Vision and cognition have both been related to gait impairment in Parkinson's disease (PD) through separate strands of research. The cumulative and interactive effect of both (which we term visuo-cognition) has not been previously investigated and little is known about the influence of cognition on vision with respect to gait. Understanding the role of vision, cognition and visuo-cognition in gait in PD is critical for data interpretation and to infer and test underlying mechanisms. The purpose of this comprehensive narrative review was to examine the interdependent and interactive role of cognition and vision in gait in PD and older adults. Evidence from a broad range of research disciplines was reviewed and summarised. A key finding was that attention appears to play a pivotal role in mediating gait, cognition and vision, and should be considered emphatically in future research in this field. Copyright © 2016 Elsevier Ltd. All rights reserved.

A computer vision for animal ecology.

PubMed

Weinstein, Ben G

2018-05-01

A central goal of animal ecology is to observe species in the natural world. The cost and challenge of data collection often limit the breadth and scope of ecological study. Ecologists often use image capture to bolster data collection in time and space. However, the ability to process these images remains a bottleneck. Computer vision can greatly increase the efficiency, repeatability and accuracy of image review. Computer vision uses image features, such as colour, shape and texture to infer image content. I provide a brief primer on ecological computer vision to outline its goals, tools and applications to animal ecology. I reviewed 187 existing applications of computer vision and divided articles into ecological description, counting and identity tasks. I discuss recommendations for enhancing the collaboration between ecologists and computer scientists and highlight areas for future growth of automated image analysis. © 2017 The Author. Journal of Animal Ecology © 2017 British Ecological Society.

Insect vision as model for machine vision

NASA Astrophysics Data System (ADS)

Osorio, D.; Sobey, Peter J.

1992-11-01

The neural architecture, neurophysiology and behavioral abilities of insect vision are described, and compared with that of mammals. Insects have a hardwired neural architecture of highly differentiated neurons, quite different from the cerebral cortex, yet their behavioral abilities are in important respects similar to those of mammals. These observations challenge the view that the key to the power of biological neural computation is distributed processing by a plastic, highly interconnected, network of individually undifferentiated and unreliable neurons that has been a dominant picture of biological computation since Pitts and McCulloch's seminal work in the 1940's.

Color discrimination with broadband photoreceptors.

PubMed

Schnaitmann, Christopher; Garbers, Christian; Wachtler, Thomas; Tanimoto, Hiromu

2013-12-02

Color vision is commonly assumed to rely on photoreceptors tuned to narrow spectral ranges. In the ommatidium of Drosophila, the four types of so-called inner photoreceptors express different narrow-band opsins. In contrast, the outer photoreceptors have a broadband spectral sensitivity and were thought to exclusively mediate achromatic vision. Using computational models and behavioral experiments, we demonstrate that the broadband outer photoreceptors contribute to color vision in Drosophila. The model of opponent processing that includes the opsin of the outer photoreceptors scored the best fit to wavelength discrimination data. To experimentally uncover the contribution of individual photoreceptor types, we restored phototransduction of targeted photoreceptor combinations in a blind mutant. Dichromatic flies with only broadband photoreceptors and one additional receptor type can discriminate different colors, indicating the existence of a specific output comparison of the outer and inner photoreceptors. Furthermore, blocking interneurons postsynaptic to the outer photoreceptors specifically impaired color but not intensity discrimination. Our findings show that receptors with a complex and broad spectral sensitivity can contribute to color vision and reveal that chromatic and achromatic circuits in the fly share common photoreceptors. Copyright © 2013 Elsevier Ltd. All rights reserved.

VideoWeb Dataset for Multi-camera Activities and Non-verbal Communication

NASA Astrophysics Data System (ADS)

Denina, Giovanni; Bhanu, Bir; Nguyen, Hoang Thanh; Ding, Chong; Kamal, Ahmed; Ravishankar, Chinya; Roy-Chowdhury, Amit; Ivers, Allen; Varda, Brenda

Human-activity recognition is one of the most challenging problems in computer vision. Researchers from around the world have tried to solve this problem and have come a long way in recognizing simple motions and atomic activities. As the computer vision community heads toward fully recognizing human activities, a challenging and labeled dataset is needed. To respond to that need, we collected a dataset of realistic scenarios in a multi-camera network environment (VideoWeb) involving multiple persons performing dozens of different repetitive and non-repetitive activities. This chapter describes the details of the dataset. We believe that this VideoWeb Activities dataset is unique and it is one of the most challenging datasets available today. The dataset is publicly available online at http://vwdata.ee.ucr.edu/ along with the data annotation.

Smart factory in the context of 4th industrial revolution: challenges and opportunities for Romania

NASA Astrophysics Data System (ADS)

Pîrvu, B. C.; Zamfirescu, C. B.

2017-08-01

Manufacturing companies, independent of operation sector and size, must be able to produce lot size one products, just-in-time at a competitive cost. Coping with this high adaptability and short reaction times proves to be very challenging. New approaches must be taken into consideration for designing modular, intelligent and cooperative production systems which are easy to integrate with the entire factory. The coined term for this network of intelligent interacting artefacts system is cyber-physical systems (CPS). CPS is often used in the context of Industry 4.0 - or what many consider the forth industrial revolution. The paper presents an overview of key technological and social requirements to map the Smart Factory vision into reality. Finally, global and Romanian specific challenges hindering the vision of a true Smart Factory to become reality are presented.

Integrating cultures: a tool for mission leaders and others in collaborating organizations.

PubMed

Bradel, W T; Gillis, V; Harkness, J; McGuire, T P; Nehring, T

1999-01-01

This resource, Integrating Cultures, is a direct response to numerous requests received last fall from mission leaders in CHA-member organizations struggling with the cultural realities of strategic alliances. This tool presents the learnings of five authors who shared their significant experience of collaborative activities in ministry organizations, ranging from joint operating agreements to full mergers of assets and expenses. This resource specifically addresses the challenges facing organizations in the first 18 to 24 months follow the finalization of a collaboration. Strategies are presented here for bringing together previously distinct communities of people into positive, healthy new cultures that reflect the visions and purposes of the collaborative activities. Future articles will recommend culture integration strategies appropriate at other points along the collaboration timeline: the period of initial investigation, the stage of due diligence, and the ongoing life of collaborating entities two years and more after signing the final papers. Integrating Cultures and a resource from CHA collaboration with other-than-Catholic organizations (set for publication later this spring) were developed in response to members' requests for the accurate information they need as they proceed with integration strategies in today's healthcare environment. These resources are examples of the powerful knowledge e transfer and wisdom sharing that is possible when ministry leaders work with and for one another to make Christ's healing presence more evident in our world.

The evolution of vision.

PubMed

Gehring, Walter J

2014-01-01

In this review, the evolution of vision is retraced from its putative origins in cyanobacteria to humans. Circadian oscillatory clocks, phototropism, and phototaxis require the capability to detect light. Photosensory proteins allow us to reconstruct molecular phylogenetic trees. The evolution of animal eyes leading from an ancestral prototype to highly complex image forming eyes can be deciphered on the basis of evolutionary developmental genetic experiments and comparative genomics. As all bilaterian animals share the same master control gene, Pax6, and the same retinal and pigment cell determination genes, we conclude that the different eye-types originated monophyletically and subsequently diversified by divergent, parallel, or convergent evolution. © 2012 Wiley Periodicals, Inc.

Translating eHealth Visions from Strategy to Practice - A Benefit Management Approach.

PubMed

Villumsen, Sidsel; Nøhr, Christian; Faxvaag, Arild

2018-01-01

The municipalities and the Regional Health Authorities in Central Norway have been assigned a mandate to implement a shared electronic health record, Helseplattformen, reflecting the visions set out in the national eHealth white paper 'One Citizen - One Record'. This study identifies and describe anticipated benefit streams of clinical decision support in 'One Citizen - One Record' and the user requirement specification documents of Helseplattformen. This study found that the benefit stream of clinical decision support translates from the health policy visions stated in 'One Citizen - One Record' into Helseplattformen. However, business changes, although a critical element of achieving benefits, were not emphasised in either. This calls for the programme of Helseplattformen to pay careful attention to how the information system and information technology requirements must be accompanied by enabling changes as well as business changes in order to achieve the identified benefits of 'One Citizen - One Record' and Helseplattformen.

KSC-04PD-1993

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. Julian Earls (left), a school board member of Ronald E. McNair High School in Atlanta, and Sarah Copelin-Wood (far left), chair of the Board of Education, sign a Memorandum of Understanding after a presentation by KSC Deputy Director Dr. Woodrow Whitlow Jr., astronaut Leland Melvin and Dr. Julian Earls, director of NASA Glenn Research Center. McNair is a NASA Explorer School (NES). Whitlow visited the school to share the vision for space exploration with the next generation of explorers. He talked with students about our destiny as explorers, NASAs stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space. Dr. Earls discussed the future and the vision for space, plus the NASA careers needed to meet the vision. Melvin talked about the importance of teamwork and what it takes for mission success.

Learning to Lead Together: The Promise and Challenge of Sharing Leadership

ERIC Educational Resources Information Center

Chrispeels, Janet H., Ed.

2004-01-01

"Learning to Lead Together: The Promise and Challenge of Sharing Leadership" examines the dilemmas for school leaders and administrators, and the benefits for schools and students, when principals work with teachers (and their communities) to share leadership. Most schools function within existing hierarchical structures that contradict…

The Humans in Space Art Program - Engaging the Mind, and the Heart, in Science

NASA Astrophysics Data System (ADS)

McPhee, J. C.

2017-12-01

How can we do a better job communicating about space, science and technology, getting more people engaged, understanding the impact that future space exploration will have on their lives, and thinking about how they can contribute? Humans naturally express their visions and interests through various forms of artistic expression because art is inherently capable of expressing not only the "what and how" but also the "why" of ideas. Offering opportunities that integrate space, science and technology with art allows more people to learn about space, relay their visions of the future, and discuss why exploration and research are important. The Humans in Space Art Program, managed by the nonprofit SciArt Exchange, offers a science-integrated-with-art opportunity. Through international online competitions, we invite participants to share their visions of the future using visual, literary, musical and video art. We then use their artwork in multi-media displays and live performances online, locally worldwide, and in space to engage listeners and viewers. The Program has three projects, targeting different types of participants: the Youth Competition (ages 10-18), the Challenge (college and early career) and Celebrity Artist-Fed Engagement (CAFÉ: professional artists). To date, the Program has received 3400 artworks from over 52 countries and displayed the artwork in 110 multi-media events worldwide, on the International Space Station and bounced off the Moon. 100,000's have thus viewed artwork considering topics such as: why we explore; where and how we will go and when; and what we will do when we arrive. The Humans in Space Art Program is a flexible public engagement model applicable to multiple settings, including classrooms, art and entertainment events, and scientific conferences. It provides a system to accessibly inspire all ages about space, science and technology, making them hungry to learn more and to take a personal role.

Whose Citizenship? Which State? Work and Its Challenges for Women's Visions of Citizenship, 1900-1925.

ERIC Educational Resources Information Center

Nackenoff, Carol

The role of the women's movement in shaping women's vision of the obligations of citizenship in 1900-1925 was examined. The analysis focused primarily on the final 2 decades of the suffrage struggle. Special emphasis was placed on the class alliances and tensions that were forged during the struggle for suffrage and later helped set the stage for…

MayDay Colloquium 23: The End(s) of Music Education? A Call for Re-Visioning

ERIC Educational Resources Information Center

Bates, Vincent C.

2013-01-01

In the summer of 2011 (June 16-19), the MayDay Group met in Salt Lake City, Utah (USA) for MayDay Colloquium 23, with presentations and discussions on the theme,"The End(s) of Music Education? A Call for Re-Visioning": In a time of rapidly changing political processes, power relations, and policies, music educators are challenged to…

Remote sensing of vegetation structure using computer vision

NASA Astrophysics Data System (ADS)

Dandois, Jonathan P.

High-spatial resolution measurements of vegetation structure are needed for improving understanding of ecosystem carbon, water and nutrient dynamics, the response of ecosystems to a changing climate, and for biodiversity mapping and conservation, among many research areas. Our ability to make such measurements has been greatly enhanced by continuing developments in remote sensing technology---allowing researchers the ability to measure numerous forest traits at varying spatial and temporal scales and over large spatial extents with minimal to no field work, which is costly for large spatial areas or logistically difficult in some locations. Despite these advances, there remain several research challenges related to the methods by which three-dimensional (3D) and spectral datasets are joined (remote sensing fusion) and the availability and portability of systems for frequent data collections at small scale sampling locations. Recent advances in the areas of computer vision structure from motion (SFM) and consumer unmanned aerial systems (UAS) offer the potential to address these challenges by enabling repeatable measurements of vegetation structural and spectral traits at the scale of individual trees. However, the potential advances offered by computer vision remote sensing also present unique challenges and questions that need to be addressed before this approach can be used to improve understanding of forest ecosystems. For computer vision remote sensing to be a valuable tool for studying forests, bounding information about the characteristics of the data produced by the system will help researchers understand and interpret results in the context of the forest being studied and of other remote sensing techniques. This research advances understanding of how forest canopy and tree 3D structure and color are accurately measured by a relatively low-cost and portable computer vision personal remote sensing system: 'Ecosynth'. Recommendations are made for optimal conditions under which forest structure measurements should be obtained with UAS-SFM remote sensing. Ultimately remote sensing of vegetation by computer vision offers the potential to provide an 'ecologist's eye view', capturing not only canopy 3D and spectral properties, but also seeing the trees in the forest and the leaves on the trees.

Accessible maps for the color vision deficient observers: past and present knowledge and future possibilities

NASA Astrophysics Data System (ADS)

Kvitle, Anne Kristin

2018-05-01

Color is part of the visual variables in map, serving an aesthetic part and as a guide of attention. Impaired color vision affects the ability to distinguish colors, which makes the task of decoding the map colors difficult. Map reading is reported as a challenging task for these observers, especially when the size of stimuli is small. The aim of this study is to review existing methods for map design for color vision deficient users. A systematic review of research literature and case studies of map design for CVD observers has been conducted in order to give an overview of current knowledge and future research challenges. In addition, relevant research on simulations of CVD and color image enhancement for these observers from other fields of industry is included. The study identified two main approaches: pre-processing by using accessible colors and post-processing by using enhancement methods. Some of the methods may be applied for maps, but requires tailoring of test images according to map types.

Vision impairment and dual sensory problems in middle age

PubMed Central

Dawes, Piers; Dickinson, Christine; Emsley, Richard; Bishop, Paul; Cruickshanks, Karen; Edmondson-Jones, Mark; McCormack, Abby; Fortnum, Heather; Moore, David R.; Norman, Paul; Munro, Kevin

2014-01-01

Purpose Vision and hearing impairments are known to increase in middle age. In this study we describe the prevalence of vision impairment and dual sensory impairment in UK adults aged 40 to 69 years in a very large and recently ascertained data set. The associations between vision impairment, age, sex, socioeconomic status, and ethnicity are reported. Methods This research was conducted using the UK Biobank Resource, with subsets of UK Biobank data analysed with respect to self-report of eye problems and glasses use. Better-eye visual acuity with habitually worn refractive correction was assessed with a logMAR chart (n = 116,682). Better-ear speech reception threshold was measured with an adaptive speech in noise test, the Digit Triplet Test (n = 164,770). Prevalence estimates were weighted with respect to UK 2001 Census data. Results Prevalence of mild visual impairment and low vision was estimated at 15.2% (95% CI 14.9–15.5%) and 0.9% (95% CI 0.8–1.0%), respectively. Use of glasses was 88.0% (95% CI 87.9–88.1%). The prevalence of dual sensory impairment was 3.1% (95% CI 3.0–3.2%) and there was a nine-fold increase in the prevalence of dual sensory problems between the youngest and oldest age groups. Older adults, those from low socioeconomic and ethnic minority backgrounds were most at risk for vision problems. Conclusions Mild vision impairment is common in middle aged UK adults, despite widespread use of spectacles. Possible barriers to optometric care for those from low socioeconomic and ethnic minority backgrounds may require attention. A higher than expected prevalence of dual impairment suggests that hearing and vision problems share common causes. Optometrists should consider screening for hearing problems, particularly among older adults. PMID:24888710

A lightweight, inexpensive robotic system for insect vision.

PubMed

Sabo, Chelsea; Chisholm, Robert; Petterson, Adam; Cope, Alex

2017-09-01

Designing hardware for miniaturized robotics which mimics the capabilities of flying insects is of interest, because they share similar constraints (i.e. small size, low weight, and low energy consumption). Research in this area aims to enable robots with similarly efficient flight and cognitive abilities. Visual processing is important to flying insects' impressive flight capabilities, but currently, embodiment of insect-like visual systems is limited by the hardware systems available. Suitable hardware is either prohibitively expensive, difficult to reproduce, cannot accurately simulate insect vision characteristics, and/or is too heavy for small robotic platforms. These limitations hamper the development of platforms for embodiment which in turn hampers the progress on understanding of how biological systems fundamentally work. To address this gap, this paper proposes an inexpensive, lightweight robotic system for modelling insect vision. The system is mounted and tested on a robotic platform for mobile applications, and then the camera and insect vision models are evaluated. We analyse the potential of the system for use in embodiment of higher-level visual processes (i.e. motion detection) and also for development of navigation based on vision for robotics in general. Optic flow from sample camera data is calculated and compared to a perfect, simulated bee world showing an excellent resemblance. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Shared Electronic Health Record Systems: Key Legal and Security Challenges.

PubMed

Christiansen, Ellen K; Skipenes, Eva; Hausken, Marie F; Skeie, Svein; Østbye, Truls; Iversen, Marjolein M

2017-11-01

Use of shared electronic health records opens a whole range of new possibilities for flexible and fruitful cooperation among health personnel in different health institutions, to the benefit of the patients. There are, however, unsolved legal and security challenges. The overall aim of this article is to highlight legal and security challenges that should be considered before using shared electronic cooperation platforms and health record systems to avoid legal and security "surprises" subsequent to the implementation. Practical lessons learned from the use of a web-based ulcer record system involving patients, community nurses, GPs, and hospital nurses and doctors in specialist health care are used to illustrate challenges we faced. Discussion of possible legal and security challenges is critical for successful implementation of shared electronic collaboration systems. Key challenges include (1) allocation of responsibility, (2) documentation routines, (3) and integrated or federated access control. We discuss and suggest how challenges of legal and security aspects can be handled. This discussion may be useful for both current and future users, as well as policy makers.

Assessing Dual Sensor Enhanced Flight Vision Systems to Enable Equivalent Visual Operations

NASA Technical Reports Server (NTRS)

Kramer, Lynda J.; Etherington, Timothy J.; Severance, Kurt; Bailey, Randall E.; Williams, Steven P.; Harrison, Stephanie J.

2016-01-01

Flight deck-based vision system technologies, such as Synthetic Vision (SV) and Enhanced Flight Vision Systems (EFVS), may serve as a revolutionary crew/vehicle interface enabling technologies to meet the challenges of the Next Generation Air Transportation System Equivalent Visual Operations (EVO) concept - that is, the ability to achieve the safety of current-day Visual Flight Rules (VFR) operations and maintain the operational tempos of VFR irrespective of the weather and visibility conditions. One significant challenge lies in the definition of required equipage on the aircraft and on the airport to enable the EVO concept objective. A motion-base simulator experiment was conducted to evaluate the operational feasibility, pilot workload and pilot acceptability of conducting straight-in instrument approaches with published vertical guidance to landing, touchdown, and rollout to a safe taxi speed in visibility as low as 300 ft runway visual range by use of onboard vision system technologies on a Head-Up Display (HUD) without need or reliance on natural vision. Twelve crews evaluated two methods of combining dual sensor (millimeter wave radar and forward looking infrared) EFVS imagery on pilot-flying and pilot-monitoring HUDs as they made approaches to runways with and without touchdown zone and centerline lights. In addition, the impact of adding SV to the dual sensor EFVS imagery on crew flight performance, workload, and situation awareness during extremely low visibility approach and landing operations was assessed. Results indicate that all EFVS concepts flown resulted in excellent approach path tracking and touchdown performance without any workload penalty. Adding SV imagery to EFVS concepts provided situation awareness improvements but no discernible improvements in flight path maintenance.

The Challenges of Educating the Visually Impaired and Quality Assurance in Tertiary Institutions of Learning in Nigeria

ERIC Educational Resources Information Center

Omede, Andrew A.

2015-01-01

This paper focused on the challenges in educating the visually impaired and modalities for ensuring quality assurance in tertiary institutions of learning in Nigeria. It examined the global challenges in the higher educational system and made it clear that the visually impaired are those with visual problems be it partial, low vision, or total…

A moral compass for management decision making: a healthcare CEO's reflections.

PubMed

Donnellan, John J

2013-01-01

Ethical behavior is good for business in any organization. In healthcare, it results in better patient care, a more committed and satisfied staff, more efficient care delivery, and increased market share. But it requires leaders who have a broad view of the role that ethics programs--and an effective, sustained ethical culture--play. Ethical organizations have integrated and shared ethical values and practices, an effective ethics infrastructure, ongoing ethics education for staff at every level, ethical and morally courageous leaders, and a culture that is consistent with the organization's values. The mission, vision, and values statements of these organizations have been successfully translated into a set of shared values--a moral compass that guides behavior and decision making.

Learning to Share: A Vision of Leadership Practice

ERIC Educational Resources Information Center

Moller, Jorunn

2009-01-01

This article aims at providing insight into ways of constructing leadership for learning within a Norwegian context. The focus is on how a Norwegian principal talks about educational leadership and learning. The principal's story is juxtaposed with references to how her deputies and a group of teachers frame their experiences about leadership for…

Co-Teaching a New Pedagogical Practice for Pre-Service Teachers

ERIC Educational Resources Information Center

Cardullo, Victoria M.; Forsythe, Lenora

2013-01-01

The PDS Partnership between the University of Central Florida and Friendship Elementary School, a Title 1 school in Volusia County, focused on the National Association for Professional Development Schools' (PDS) "Essentials" in order to establish a shared vision of success for pre-service teachers. Key leaders from both the school and…

Visual Literacy in Bloom: Using Bloom's Taxonomy to Support Visual Learning Skills

ERIC Educational Resources Information Center

Arneson, Jessie B.; Offerdahl, Erika G.

2018-01-01

"Vision and Change" identifies science communication as one of the core competencies in undergraduate biology. Visual representations are an integral part of science communication, allowing ideas to be shared among and between scientists and the public. As such, development of scientific visual literacy should be a desired outcome of…

Principal-Teacher Interactions: How Affective Relationships Shape Principal and Teacher Attitudes

ERIC Educational Resources Information Center

Price, Heather E.

2012-01-01

Purpose: Research finds that the attitudes of principals and teachers create an atmosphere for learning, often referred to as school climate, that influences school effectiveness. Other research shows that atmospheres of trust, shared vision, and openness create positive school climate conditions. Little is known, however, about how these climates…

Building a Constituency for Children.

ERIC Educational Resources Information Center

Hale, Margie

One of the goals of the West Virginia Task Force on Children, Youth and Families is to build a constituency for children. Two critical factors in building a constituency for children are a shared vision and influential leaders. The four principles used by the Task Force for building a constituency are: (1) defining a regional target for organizing…

Reaffirming the Role of Science and Diversity in Counseling: A Reply to Hansen

ERIC Educational Resources Information Center

Brady-Amoon, Peggy

2012-01-01

Overall, Hansen (2012a) and the author (Brady-Amoon, 2012) share a humanistic vision for the future of counseling. In this continued dialogue, the author argues that a broad-based philosophy of science that encompasses renewed respect for diversity remains essential for the future of the profession.

Pink Is for Girls: Sugar and Spice and Everything Nice--A Case of Single-Sex Education

ERIC Educational Resources Information Center

Martin, Jennifer; Beese, Jane A.

2016-01-01

Leaders must know how to use evidence to inform district decisions, particularly as decisions related to learning become standard practice, and provide professional development that builds the organizational capacity needed to support continuous and sustainable district improvement. Collaboration and implementation of a shared vision and mission…

Chapter 2: Student Performance Data, School Attributes, and Relationships

ERIC Educational Resources Information Center

Mitchell, Murray; Castelli, Darla; Strainer, Skip

2003-01-01

Physical education as a school subject can be characterized as largely void of both consensus and accountability. Until the publication of the national content standards (NASPE, 1995) there was no explicit, shared vision regarding what is important to teach in school programs. There has been a sense that this lack of consensus somehow preserves…

Rhetorical Analysis of Fast-Growth Businesses' Job Advertisements: Implications for Job Search

ERIC Educational Resources Information Center

Engstrom, Craig L.; Petre, James T.; Petre, Elizabeth A.

2017-01-01

This article presents findings from a rhetorical analysis of job advertisements posted by the fastest growing companies in the United States (Inc. 5000 rankings). The analysis suggests that companies rely on standard rhetorical figures and share similar rhetorical visions of novelty that likely effect their organizational culture, paradoxically…

75 FR 18488 - Intent To Grant an Exclusive License of U.S. Government-Owned Patent

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-12

... ``System and Method for the Deconvolution of Mixed DNA Profiles Using a Proportionately Shared Allele Approach'' to Niche Vision Forensics, LLC, with its principal place of business at 526 South Main Street Suite 714 G, Akron, OH 44311. ADDRESSES: Commander, U.S. Army Medical Research and Materiel Command...

Long Range Plan: 1992-1995.

ERIC Educational Resources Information Center

Pennsylvania Coll. of Technology, Williamsport.

Intended to enhance strategic planning and enable staff to work as a team toward a shared vision and common goals, this report presents the 1992-95 long-range plan of the Pennsylvania College of Technology (PCT). Part I defines long-range planning; describes the structure and use of the plan at PCT; presents PCT's philosophy, mission, and vision…

A Healthy Communities Initiative in Rural Alberta: Building Rural Capacity for Health.

ERIC Educational Resources Information Center

GermAnn, Kathy; Smith, Neale; Littlejohns, Lori Baugh

Efforts of health professionals are shifting away from programs that "deliver health" toward those that build the capacity of communities to work together to create healthy places. The Healthy Communities Initiative (HCI) is a community development model in central Alberta (Canada) that involves the creation of a widely shared vision of…

Popular Imagination and Identity Politics: Reading the Future in "Star Trek: The Next Generation."

ERIC Educational Resources Information Center

Ott, Brian L.; Aoki, Eric

2001-01-01

Analyzes the television series "Star Trek: The Next Generation." Theorizes the relationship between collective visions of the future and the identity politics of the present. Argues that "The Next Generation" invites audiences to participate in a shared sense of the future that constrains human agency and (re)produces the…

Democracy, Shared Governance, and the University

ERIC Educational Resources Information Center

Heaney, Thomas

2010-01-01

Many colleges and universities across the country are dealing with fiscal crises and other pressures by renewing their commitment to strategic planning and clarifying their institutional missions and visions. In times of upheaval and change, attention is inevitably drawn to how decisions are made and by whom. By focusing on those who have nurtured…

Building Leadership Capacity to Support Principal Succession

ERIC Educational Resources Information Center

Escalante, Karen Elizabeth

2016-01-01

This study applies transformational leadership theory practices, specifically inspiring a shared vision, modeling the way and enabling others to act to examine the purposeful ways in which principals work to build the next generation of teacher leaders in response to the dearth of K-12 principals. The purpose of this study was to discover how one…

Starting from Scratch: A New Federal and State Partnership in Higher Education

ERIC Educational Resources Information Center

McCarthy, Mary Alice; Fishman, Rachel; Palmer, Iris; Laitinen, Amy; Dancy, Kim; Burd, Stephen; Carey, Kevin; Ekowo, Manuela; Barrett, Ben; Holt, Alexander

2016-01-01

Imagine students attending colleges and universities around the country having their financial needs met without the use of federal loans, Pell Grants, and higher education tax credits. In "Starting from Scratch: A New Federal and State Partnership in Higher Education," New America's Higher Education Policy Program shares its vision for…

Perceptions about Teacher Leadership: Do Teacher Leaders and Administrators Share a Common Ground?

ERIC Educational Resources Information Center

Uribe-Flórez, Lida J.; Al-Rawashdeh, Amneh; Morales, Sara

2014-01-01

In 2010, the Mathematically Connected Communities Leadership Institute for Teachers (MC[superscript 2]-LIFT) started with a vision for preparing teachers to lead the construction of appropriate learning environments in their schools and districts (MC[superscript 2]-Lift Proposal, 2009). During this two-year program, MC[superscript 2]-LIFT prepared…

Individual and Collective Reflection: How to Meet the Needs of Development in Teaching

ERIC Educational Resources Information Center

Nissila, Sade-Pirkko

2005-01-01

The following five core ideas explain how learning organizations function as wholes. The core ideas are central when school is examined as a learning organization. Personal mastery, mental models, team learning, shared visions and system thinking offer different angles to examine the organization. (1) Personal mastery. Without personal commitment,…

Advancing sustainable forestry by using engineered wood or bio-composites

Treesearch

Jerrold E. Winandy

2005-01-01

As worldwide demand for timber and bio-fiber resources grows, sustainable resource management and industrial utilization must collaborate to develop a shared vision for both long-term sustainable management of forest and bio-resources and sustainable economic development. Engineered wood- and bio-composites offer a tool that can both achieve resource sustainability and...

Constructivism as a Framework for Literacy Teacher Education Courses: The Cases of Six Literacy Teacher Educators

ERIC Educational Resources Information Center

Kosnik, Clare; Menna, Lydia; Dharamshi, Pooja; Beck, Clive

2018-01-01

This paper presents findings from the large-scale study "Literacy Teacher Educators: Their Backgrounds, Visions, and Practices" that includes 28 literacy/English teacher educators (LTEs) from four countries. The participants were interviewed three times and shared their course outlines. Six pre-service LTEs who use a constructivist…

The Most Potent Weapon

ERIC Educational Resources Information Center

King, Martin Luther, Jr.

2013-01-01

Three years before his Nobel Prize, Dr. King shared his vision of non violence in a televised interview published in this article for the first time in print. King and his father both began their lives given the name "Michael" King. During a 1934 trip to Nazi Germany to attned the Baptist World Alliance Conference, the elder R. King…

RESNA Position on the Application of Power Wheelchairs for Pediatric Users

ERIC Educational Resources Information Center

Rosen, Lauren; Arva, Julianna; Furumasu, Jan; Harris, Michele; Lange, Michelle L.; McCarthy, Elisabeth; Kermoian, Rosanne; Pinkerton, Heather; Plummer, Teresa; Roos, Jodi; Sabet, Andrina; Vander Schaaf, Paula; Wonsettler, Terri

2009-01-01

This document, approved by the Rehabilitation Engineering & Assistive Technology Society of North America (RESNA) Board of Directors in March 2007, shares typical clinical applications and provides evidence from the literature supporting the use of power wheelchairs for children. It is RESNA's position that age, limited vision or cognition,…

Alaska's Public Schools: 2015-2016 Report Card to the Public

ERIC Educational Resources Information Center

Alaska Department of Education & Early Development, 2016

2016-01-01

Alaska's Department of Education & Early Development shares a vision that all students can succeed in their education and work, shape meaningful lives for themselves, exemplify the best values of society, and be effective in improving the character and quality of the world about them. To support this mission, the Alaska State Board of…

Problem Solved: Middle School Math Instruction Gets a Boost from a Flexible Model for Learning

ERIC Educational Resources Information Center

Jacobs, Jennifer; Koellner, Karen; Funderburk, Joanie

2012-01-01

Education researchers frequently seek out districts, schools, and teachers as partners for professional learning projects. They share their ambitious vision--a new model of professional learning that will support an empowered community, instructional improvement, and student achievement. The authors, along with other members of their research…

Visions and Values in Catholic Higher Education.

ERIC Educational Resources Information Center

Murphy, J. Patrick

This book offers a model of value sharing in organizations concerned with Catholic higher education and backs it up with statistics and narrative. It summarizes the core values of five Catholic colleges and universities (Barry University, Trinity College, Saint Mary-of-the-Woods College, Santa Clara University, DePaul University) as found in the…

Accelerated Schools as Professional Learning Communities.

ERIC Educational Resources Information Center

Biddle, Julie K.

The goal of the Accelerated Schools Project (ASP) is to develop schools in which all children achieve at high levels and all members of the school community engage in developing and fulfilling the school's vision. But to fully implement the ASP model, a school must become a learning community that stresses relationships, shared values, and a…

Leadership: social identity and guiding from within.

PubMed

Kerfoot, Karlene

2008-06-01

The precursor to leadership success is the ability to learn about and utilize the social identity of the group as it has evolved. The most successful have expertise in assessing the social identity of groups and developing a commonality of a shared vision that represents the best work of the group and of the leader.

Leadership: social identity and guiding from within.

PubMed

Kerfoot, Karlene M

2009-01-01

The precursor to leadership success is the ability to learn about and utilize the social identity of the group as it has evolved. The most successful have expertise in assessing the social identity of groups and developing a commonality of a shared vision that represents the best work of the group and of the leader.

Discovering Common Ground: How Future Search Conferences Bring People Together To Achieve Breakthrough Innovation, Empowerment, Shared Vision, and Collaborative Action.

ERIC Educational Resources Information Center

Weisbord, Marvin R.; And Others

This book contains 35 papers about planning and holding future search conferences, as well as their benefits and likely future directions. The following papers are included: "Applied Common Sense" (Weisbord); "Inventing the Search Conference" (Weisbord); "Building Collaborative Communities" (Schindler-Rainman,…

Strategy Approach for eLearning 2.0 Deployment in Universities

ERIC Educational Resources Information Center

Casquero, Oskar; Portillo, Javier; Ovelar, Ramon; Romo, Jesus; Benito, Manuel

2010-01-01

The institutionally powered Personal Learning Environment (iPLE) constitutes our vision of how Web 2.0 technologies, people arrangement and data sharing could be applied for delivering open, flexible, distributed and learner-centred learning environments to university members. Based on the iPLE, this paper explores a strategy approach that…

Teachers' Voices: Reinventing Themselves, Their Profession, and Their Communities.

ERIC Educational Resources Information Center

D'Emidio-Caston, Marianne; And Others

This collection of four case studies discusses the work of teachers and their efforts to change their classrooms, schools, and districts. The case studies show that teachers can learn to use their own strengths and talents, knowledge, shared vision, and commitment to student growth and development to effect change. The first case study,…

Planning a native plant nursery [Chapter 1

Treesearch

Kim M. Wilkinson; Thomas D. Landis

2009-01-01

Every nursery is unique. The environmental, social, and economic context is different for each nursery. A wide variety of species and outplanting environments contributes to nursery diversity. In addition, each nursery has a distinct vision and purpose.The methods a nursery will use to bring people together, produce high-quality plants for the community, and share...

Democratic Visions/Pluralist Critiques: One Essential Conversation for 21st-Century Philosophy of Education

ERIC Educational Resources Information Center

Narey, Daniel C.

2012-01-01

Democracy is often theorized as a form of political association grounded in shared meanings, common experiences, and convergent interests among the associated individuals. Because differences and divergences seem to stand in the way of commonality and consensus, the coexistence of a plurality of meanings, experiences, interests, languages,…

Open Governance in Higher Education: Extending the Past to the Future

ERIC Educational Resources Information Center

Masson, Patrick

2011-01-01

Open educational resources, open content, open access, open research, open courseware--all of these open initiatives share, and benefit from, a vision of access and a collaborative framework that often result in improved outcomes. Many of these open initiatives have gained adoption within higher education and are now serving in mission-critical…

The Vision: Libraries of the Future

ERIC Educational Resources Information Center

Purcell, Melissa

2011-01-01

A library should be a free place where people can access and share information. Many school libraries have such strict access to Internet resources that patrons are blocked even from many educational sites. Restrictions do need to be in place to protect students from online predators and inappropriate content, but access needs to be carefully…

KENNEDY SPACE CENTER, FLA. - Astronaut Kay Hire poses with 8th grader Kristy Wiggins at Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Hire joined Center Director Jim Kennedy at the school in sharing the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

NASA Image and Video Library

2004-02-20

KENNEDY SPACE CENTER, FLA. - Astronaut Kay Hire poses with 8th grader Kristy Wiggins at Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Hire joined Center Director Jim Kennedy at the school in sharing the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

KENNEDY SPACE CENTER, FLA. - Warren Elly (left), with WTVT-TV, Fox News, talks with Center Director Jim Kennedy at Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Kennedy was joined by astronaut Kay Hire in sharing the agency’s new vision for space exploration with the next generation of explorers. Kennedy talked with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

NASA Image and Video Library

2004-02-20

KENNEDY SPACE CENTER, FLA. - Warren Elly (left), with WTVT-TV, Fox News, talks with Center Director Jim Kennedy at Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Kennedy was joined by astronaut Kay Hire in sharing the agency’s new vision for space exploration with the next generation of explorers. Kennedy talked with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

KENNEDY SPACE CENTER, FLA. - Center Director Jim Kennedy talks to WTSP-ABC News about his trip to Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Kennedy made the trip with NASA astronaut Kay Hire to share the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

NASA Image and Video Library

2004-02-20

KENNEDY SPACE CENTER, FLA. - Center Director Jim Kennedy talks to WTSP-ABC News about his trip to Garland V. Stewart Magnet Middle School, a NASA Explorer School (NES) in Tampa, Fla. Kennedy made the trip with NASA astronaut Kay Hire to share the agency’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

Creating an Effective Network: The GRACEnet Example

NASA Astrophysics Data System (ADS)

Follett, R. F.; Del Grosso, S.

2008-12-01

Networking activities require time, work, and nurturing. The objective of this presentation is to share the experience gained from The Greenhouse gas Reduction through Agricultural Carbon Enhancement network (GRACEnet). GRACEnet, formally established in 2005 by the ARS/USDA, resulted from workshops, teleconferences, and other activities beginning in at least 2002. Critical factors for its formation were to develop and formalize a common vision, goals, and objectives, which was accomplished in a 2005 workshop. The 4-person steering committee (now 5) was charged with coordinating the part-time (0.05- to 0.5 SY/location) efforts across 30 ARS locations to develop four products; (1) a national database, (2) regional/national guidelines of management practices, (3) computer models, and (4) "state-of-knowledge" summary publications. All locations are asked to contribute to the database from their field studies. Communication with everyone and periodic meeting are extremely important. Required to populate the database has to be a common vision of sharing, format, and trust. Based upon the e-mail list, GRACEnet has expanded from about 30 to now nearly 70 participants. Annual reports and a new website help facilitate this activity.

U.S. Geological Survey core science systems strategy: characterizing, synthesizing, and understanding the critical zone through a modular science framework

USGS Publications Warehouse

Bristol, R. Sky; Euliss, Ned H.; Booth, Nathaniel L.; Burkardt, Nina; Diffendorfer, Jay E.; Gesch, Dean B.; McCallum, Brian E.; Miller, David M.; Morman, Suzette A.; Poore, Barbara S.; Signell, Richard P.; Viger, Roland J.

2013-01-01

Core Science Systems is a new mission of the U.S. Geological Survey (USGS) that resulted from the 2007 Science Strategy, "Facing Tomorrow's Challenges: U.S. Geological Survey Science in the Decade 2007-2017." This report describes the Core Science Systems vision and outlines a strategy to facilitate integrated characterization and understanding of the complex Earth system. The vision and suggested actions are bold and far-reaching, describing a conceptual model and framework to enhance the ability of the USGS to bring its core strengths to bear on pressing societal problems through data integration and scientific synthesis across the breadth of science. The context of this report is inspired by a direction set forth in the 2007 Science Strategy. Specifically, ecosystem-based approaches provide the underpinnings for essentially all science themes that define the USGS. Every point on Earth falls within a specific ecosystem where data, other information assets, and the expertise of USGS and its many partners can be employed to quantitatively understand how that ecosystem functions and how it responds to natural and anthropogenic disturbances. Every benefit society obtains from the planet-food, water, raw materials to build infrastructure, homes and automobiles, fuel to heat homes and cities, and many others, are derived from or affect ecosystems. The vision for Core Science Systems builds on core strengths of the USGS in characterizing and understanding complex Earth and biological systems through research, modeling, mapping, and the production of high quality data on the Nation's natural resource infrastructure. Together, these research activities provide a foundation for ecosystem-based approaches through geologic mapping, topographic mapping, and biodiversity mapping. The vision describes a framework founded on these core mapping strengths that makes it easier for USGS scientists to discover critical information, share and publish results, and identify potential collaborations that transcend all USGS missions. The framework is designed to improve the efficiency of scientific work within USGS by establishing a means to preserve and recall data for future applications, organizing existing scientific knowledge and data to facilitate new use of older information, and establishing a future workflow that naturally integrates new data, applications, and other science products to make interdisciplinary research easier and more efficient. Given the increasing need for integrated data and interdisciplinary approaches to solve modern problems, leadership by the Core Science Systems mission will facilitate problem solving by all USGS missions in ways not formerly possible. The report lays out a strategy to achieve this vision through three goals with accompanying objectives and actions. The first goal builds on and enhances the strengths of the Core Science Systems mission in characterizing and understanding the Earth system from the geologic framework to the topographic characteristics of the land surface and biodiversity across the Nation. The second goal enhances and develops new strengths in computer and information science to make it easier for USGS scientists to discover data and models, share and publish results, and discover connections between scientific information and knowledge. The third goal brings additional focus to research and development methods to address complex issues affecting society that require integration of knowledge and new methods for synthesizing scientific information. Collectively, the report lays out a strategy to create a seamless connection between all USGS activities to accelerate and make USGS science more efficient by fully integrating disciplinary expertise within a new and evolving science paradigm for a changing world in the 21st century.

Science strategy for Core Science Systems in the U.S. Geological Survey, 2013-2023

USGS Publications Warehouse

Bristol, R. Sky; Euliss, Ned H.; Booth, Nathaniel L.; Burkardt, Nina; Diffendorfer, Jay E.; Gesch, Dean B.; McCallum, Brian E.; Miller, David M.; Morman, Suzette A.; Poore, Barbara S.; Signell, Richard P.; Viger, Roland J.

2012-01-01

Core Science Systems is a new mission of the U.S. Geological Survey (USGS) that grew out of the 2007 Science Strategy, “Facing Tomorrow’s Challenges: U.S. Geological Survey Science in the Decade 2007–2017.” This report describes the vision for this USGS mission and outlines a strategy for Core Science Systems to facilitate integrated characterization and understanding of the complex earth system. The vision and suggested actions are bold and far-reaching, describing a conceptual model and framework to enhance the ability of USGS to bring its core strengths to bear on pressing societal problems through data integration and scientific synthesis across the breadth of science.The context of this report is inspired by a direction set forth in the 2007 Science Strategy. Specifically, ecosystem-based approaches provide the underpinnings for essentially all science themes that define the USGS. Every point on earth falls within a specific ecosystem where data, other information assets, and the expertise of USGS and its many partners can be employed to quantitatively understand how that ecosystem functions and how it responds to natural and anthropogenic disturbances. Every benefit society obtains from the planet—food, water, raw materials to build infrastructure, homes and automobiles, fuel to heat homes and cities, and many others, are derived from or effect ecosystems.The vision for Core Science Systems builds on core strengths of the USGS in characterizing and understanding complex earth and biological systems through research, modeling, mapping, and the production of high quality data on the nation’s natural resource infrastructure. Together, these research activities provide a foundation for ecosystem-based approaches through geologic mapping, topographic mapping, and biodiversity mapping. The vision describes a framework founded on these core mapping strengths that makes it easier for USGS scientists to discover critical information, share and publish results, and identify potential collaborations that transcend all USGS missions. The framework is designed to improve the efficiency of scientific work within USGS by establishing a means to preserve and recall data for future applications, organizing existing scientific knowledge and data to facilitate new use of older information, and establishing a future workflow that naturally integrates new data, applications, and other science products to make it easier and more efficient to conduct interdisciplinary research over time. Given the increasing need for integrated data and interdisciplinary approaches to solve modern problems, leadership by the Core Science Systems mission will facilitate problem solving by all USGS missions in ways not formerly possible.The report lays out a strategy to achieve this vision through three goals with accompanying objectives and actions. The first goal builds on and enhances the strengths of the Core Science Systems mission in characterizing and understanding the earth system from the geologic framework to the topographic characteristics of the land surface and biodiversity across the nation. The second goal enhances and develops new strengths in computer and information science to make it easier for USGS scientists to discover data and models, share and publish results, and discover connections between scientific information and knowledge. The third goal brings additional focus to research and development methods to address complex issues affecting society that require integration of knowledge and new methods for synthesizing scientific information. Collectively, the report lays out a strategy to create a seamless connection between all USGS activities to accelerate and make USGS science more efficient by fully integrating disciplinary expertise within a new and evolving science paradigm for a changing world in the 21st century.

Converting Static Image Datasets to Spiking Neuromorphic Datasets Using Saccades.

PubMed

Orchard, Garrick; Jayawant, Ajinkya; Cohen, Gregory K; Thakor, Nitish

2015-01-01

Creating datasets for Neuromorphic Vision is a challenging task. A lack of available recordings from Neuromorphic Vision sensors means that data must typically be recorded specifically for dataset creation rather than collecting and labeling existing data. The task is further complicated by a desire to simultaneously provide traditional frame-based recordings to allow for direct comparison with traditional Computer Vision algorithms. Here we propose a method for converting existing Computer Vision static image datasets into Neuromorphic Vision datasets using an actuated pan-tilt camera platform. Moving the sensor rather than the scene or image is a more biologically realistic approach to sensing and eliminates timing artifacts introduced by monitor updates when simulating motion on a computer monitor. We present conversion of two popular image datasets (MNIST and Caltech101) which have played important roles in the development of Computer Vision, and we provide performance metrics on these datasets using spike-based recognition algorithms. This work contributes datasets for future use in the field, as well as results from spike-based algorithms against which future works can compare. Furthermore, by converting datasets already popular in Computer Vision, we enable more direct comparison with frame-based approaches.

Vision impairment and corrective considerations of civil airmen.

PubMed

Nakagawara, V B; Wood, K J; Montgomery, R W

1995-08-01

Civil aviation is a major commercial and technological industry in the United States. The Federal Aviation Administration (FAA) is responsible for the regulation and promotion of aviation safety in the National Airspace System. To guide FAA policy changes and educational programs for aviation personnel about vision impairment and the use of corrective ophthalmic devices, the demographics of the civil airman population were reviewed. Demographic data from 1971-1991 were extracted from FAA publications and databases. Approximately 48 percent of the civil airman population is equal to or older than 40 years of age (average age = 39.8 years). Many of these aviators are becoming presbyopic and will need corrective devices for near and intermediate vision. In fact, there has been approximately a 12 percent increase in the number of aviators with near vision restrictions during the past decade. Ophthalmic considerations for prescribing and dispensing eyewear for civil aviators are discussed. The correction of near and intermediate vision conditions for older pilots will be a major challenge for eye care practitioners in the next decade. Knowledge of the unique vision and environmental requirements of the civilian airman can assist clinicians in suggesting alternative vision corrective devices better suited for a particular aviation activity.

Mining Videos for Features that Drive Attention

DTIC Science & Technology

2015-04-01

Psychology & Neuroscience Graduate Program, University of Southern California, 3641 Watt Way, HNB 10, Los Angeles, CA 90089, USA e-mail: itti@usc.edu...challenging question in neuroscience . Since the onset of visual experience, a human or animal begins to form a subjective percept which, depending on...been added based on neuroscience discoveries of mechanisms of vision in the brain as well as useful features based on computer vision. Figure14.1 illus

Magician Simulator: A Realistic Simulator for Heterogenous Teams of Autonomous Robots. MAGIC 2010 Challenge

DTIC Science & Technology

2011-02-07

Sensor UGVs (SUGV) or Disruptor UGVs, depending on their payload. The SUGVs included vision, GPS/IMU, and LIDAR systems for identifying and tracking...employed by all the MAGICian research groups. Objects of interest were tracked using standard LIDAR and Computer Vision template-based feature...tracking approaches. Mapping was solved through Multi-Agent particle-filter based Simultaneous Locali- zation and Mapping ( SLAM ). Our system contains

Whither the Medvedev Initiative on European Security? (Transatlantic Current, no. 3)

DTIC Science & Technology

2011-12-01

Alliance prepares for its May 2012 summit in Chicago, NATO and Russia have yet to develop a mutually agreeable framework for European security that...their relationship. The challenge of develop- ing a mutually agreeable vision for European security will require some creative thinking, and the...dealing with rules and decisionmaking procedures. With regard to the balance between soft and hard secu- developing a mutually agreeable vision for

Achieving Transformational Materials Performance in a New Era of Science

ScienceCinema

Sarrao, John

2017-12-22

The inability of current materials to meet performance requirements is a key stumbling block for addressing grand challenges in energy and national security. Fortunately, materials research is on the brink of a new era - a transition from observation and validation of materials properties to prediction and control of materials performance. In this talk, I describe the nature of the current challenge, the prospects for success, and a specific facility concept, MaRIE, that will provide the needed capabilities to meet these challenges, especially for materials in extreme environments. MaRIE, for Matter-Radiation Interactions in Extremes, is Los Alamos' concept to realize this vision of 21st century materials research. This vision will be realized through enhancements to the current LANSCE accelerator, development of a fourth-generation x-ray light source co-located with the proton accelerator, and a comprehensive synthesis and characterization facility focused on controlling complex materials and the defect/structure link to materials performance.

Vision-based obstacle recognition system for automated lawn mower robot development

NASA Astrophysics Data System (ADS)

Mohd Zin, Zalhan; Ibrahim, Ratnawati

2011-06-01

Digital image processing techniques (DIP) have been widely used in various types of application recently. Classification and recognition of a specific object using vision system require some challenging tasks in the field of image processing and artificial intelligence. The ability and efficiency of vision system to capture and process the images is very important for any intelligent system such as autonomous robot. This paper gives attention to the development of a vision system that could contribute to the development of an automated vision based lawn mower robot. The works involve on the implementation of DIP techniques to detect and recognize three different types of obstacles that usually exist on a football field. The focus was given on the study on different types and sizes of obstacles, the development of vision based obstacle recognition system and the evaluation of the system's performance. Image processing techniques such as image filtering, segmentation, enhancement and edge detection have been applied in the system. The results have shown that the developed system is able to detect and recognize various types of obstacles on a football field with recognition rate of more 80%.

Perspectives of the optical coherence tomography community on code and data sharing

NASA Astrophysics Data System (ADS)

Lurie, Kristen L.; Mistree, Behram F. T.; Ellerbee, Audrey K.

2015-03-01

As optical coherence tomography (OCT) grows to be a mature and successful field, it is important for the research community to develop a stronger practice of sharing code and data. A prolific culture of sharing can enable new and emerging laboratories to enter the field, allow research groups to gain new exposure and notoriety, and enable benchmarking of new algorithms and methods. Our long-term vision is to build tools to facilitate a stronger practice of sharing within this community. In line with this goal, our first aim was to understand the perceptions and practices of the community with respect to sharing research contributions (i.e., as code and data). We surveyed 52 members of the OCT community using an online polling system. Our main findings indicate that while researchers infrequently share their code and data, they are willing to contribute their research resources to a shared repository, and they believe that such a repository would benefit both their research and the OCT community at large. We plan to use the results of this survey to design a platform targeted to the OCT research community - an effort that ultimately aims to facilitate a more prolific culture of sharing.

Multi-kernel aggregation of local and global features in long-wave infrared for detection of SWAT teams in challenging environments

NASA Astrophysics Data System (ADS)

Arya, Ankit S.; Anderson, Derek T.; Bethel, Cindy L.; Carruth, Daniel

2013-05-01

A vision system was designed for people detection to provide support to SWAT team members operating in challenging environments such as low-to-no light, smoke, etc. When the vision system is mounted on a mobile robot platform: it will enable the robot to function as an effective member of the SWAT team; to provide surveillance information; to make first contact with suspects; and provide safe entry for team members. The vision task is challenging because SWAT team members are typically concealed, carry various equipment such as shields, and perform tactical and stealthy maneuvers. Occlusion is a particular challenge because team members operate in close proximity to one another. An uncooled electro-opticaljlong wav e infrared (EO/ LWIR) camera, 7.5 to 13.5 m, was used. A unique thermal dataset was collected of SWAT team members from multiple teams performing tactical maneuvers during monthly training exercises. Our approach consisted of two stages: an object detector trained on people to find candidate windows, and a secondary feature extraction, multi-kernel (MK) aggregation and classification step to distinguish between SWAT team members and civilians. Two types of thermal features, local and global, are presented based on ma ximally stable extremal region (MSER) blob detection. Support vector machine (SVM) classification results of approximately [70, 93]% for SWAT team member detection are reported based on the exploration of different combinations of visual information in terms of training data.

New vision system and navigation algorithm for an autonomous ground vehicle

NASA Astrophysics Data System (ADS)

Tann, Hokchhay; Shakya, Bicky; Merchen, Alex C.; Williams, Benjamin C.; Khanal, Abhishek; Zhao, Jiajia; Ahlgren, David J.

2013-12-01

Improvements were made to the intelligence algorithms of an autonomously operating ground vehicle, Q, which competed in the 2013 Intelligent Ground Vehicle Competition (IGVC). The IGVC required the vehicle to first navigate between two white lines on a grassy obstacle course, then pass through eight GPS waypoints, and pass through a final obstacle field. Modifications to Q included a new vision system with a more effective image processing algorithm for white line extraction. The path-planning algorithm adopted the vision system, creating smoother, more reliable navigation. With these improvements, Q successfully completed the basic autonomous navigation challenge, finishing tenth out of over 50 teams.

Evolutionary analysis of vision genes identifies potential drivers of visual differences between giraffe and okapi

PubMed Central

Agaba, Morris; Cavener, Douglas R.

2017-01-01

Background The capacity of visually oriented species to perceive and respond to visual signal is integral to their evolutionary success. Giraffes are closely related to okapi, but the two species have broad range of phenotypic differences including their visual capacities. Vision studies rank giraffe’s visual acuity higher than all other artiodactyls despite sharing similar vision ecological determinants with many of them. The extent to which the giraffe’s unique visual capacity and its difference with okapi is reflected by changes in their vision genes is not understood. Methods The recent availability of giraffe and okapi genomes provided opportunity to identify giraffe and okapi vision genes. Multiple strategies were employed to identify thirty-six candidate mammalian vision genes in giraffe and okapi genomes. Quantification of selection pressure was performed by a combination of branch-site tests of positive selection and clade models of selection divergence through comparing giraffe and okapi vision genes and orthologous sequences from other mammals. Results Signatures of selection were identified in key genes that could potentially underlie giraffe and okapi visual adaptations. Importantly, some genes that contribute to optical transparency of the eye and those that are critical in light signaling pathway were found to show signatures of adaptive evolution or selection divergence. Comparison between giraffe and other ruminants identifies significant selection divergence in CRYAA and OPN1LW. Significant selection divergence was identified in SAG while positive selection was detected in LUM when okapi is compared with ruminants and other mammals. Sequence analysis of OPN1LW showed that at least one of the sites known to affect spectral sensitivity of the red pigment is uniquely divergent between giraffe and other ruminants. Discussion By taking a systemic approach to gene function in vision, the results provide the first molecular clues associated with giraffe and okapi vision adaptations. At least some of the genes that exhibit signature of selection may reflect adaptive response to differences in giraffe and okapi habitat. We hypothesize that requirement for long distance vision associated with predation and communication with conspecifics likely played an important role in the adaptive pressure on giraffe vision genes. PMID:28396824

Evolutionary analysis of vision genes identifies potential drivers of visual differences between giraffe and okapi.

PubMed

Ishengoma, Edson; Agaba, Morris; Cavener, Douglas R

2017-01-01

The capacity of visually oriented species to perceive and respond to visual signal is integral to their evolutionary success. Giraffes are closely related to okapi, but the two species have broad range of phenotypic differences including their visual capacities. Vision studies rank giraffe's visual acuity higher than all other artiodactyls despite sharing similar vision ecological determinants with many of them. The extent to which the giraffe's unique visual capacity and its difference with okapi is reflected by changes in their vision genes is not understood. The recent availability of giraffe and okapi genomes provided opportunity to identify giraffe and okapi vision genes. Multiple strategies were employed to identify thirty-six candidate mammalian vision genes in giraffe and okapi genomes. Quantification of selection pressure was performed by a combination of branch-site tests of positive selection and clade models of selection divergence through comparing giraffe and okapi vision genes and orthologous sequences from other mammals. Signatures of selection were identified in key genes that could potentially underlie giraffe and okapi visual adaptations. Importantly, some genes that contribute to optical transparency of the eye and those that are critical in light signaling pathway were found to show signatures of adaptive evolution or selection divergence. Comparison between giraffe and other ruminants identifies significant selection divergence in CRYAA and OPN1LW . Significant selection divergence was identified in SAG while positive selection was detected in LUM when okapi is compared with ruminants and other mammals. Sequence analysis of OPN1LW showed that at least one of the sites known to affect spectral sensitivity of the red pigment is uniquely divergent between giraffe and other ruminants. By taking a systemic approach to gene function in vision, the results provide the first molecular clues associated with giraffe and okapi vision adaptations. At least some of the genes that exhibit signature of selection may reflect adaptive response to differences in giraffe and okapi habitat. We hypothesize that requirement for long distance vision associated with predation and communication with conspecifics likely played an important role in the adaptive pressure on giraffe vision genes.

CNES Strategic Plan 2001-2005

NASA Astrophysics Data System (ADS)

Janichewski, S.; Ben Aı̈m, H.

2004-04-01

CNES's latest strategic plan defines the French space agency's strategic focus and charts its course for the 2001-2005 timeframe. Based on a vision of how the space sector will evolve over the period up to 2010, the Strategic Plan sets out the agency's ambition for 2005: " CNES—space technology serving society". This ambition is structured around four challenges: Focusing actions on society's needs in three areas where space technology can make a major difference—environment, science and the information society and mobility. Building the foundation for success by ensuring competitive access to space and boosting basic research and technological innovation. Strengthening national and European synergies to ensure complementarity between: the ESA European framework, which is well adapted for major projects and the development of a European Space Strategy (ESS); and the national framework to support activities of national responsibility such as defence, science and technology development, and to improve competitiveness through direct international cooperation with other space agencies. Forging effective partnerships with its research and industry partners in Europe and France to enhance performance by: developing a service culture; building partnerships; concentrating on core competencies where it can most add value; improving skills and responsiveness in line with its strategic position; ensuring transparent and rigorous management of public funds. This Strategic Plan will be implemented in the 2001-2005 timeframe at all management levels. Implementation will be eased by the fact that the plan has been drawn up through a specific process designed to make internal management aware of the analysis underlying it. This will ensure that all stakeholders understand and appropriate the plan's orientations and thus play an active role in CNES' development. This process involved five successive steps: shared assessment of the space sector's evolution, providing a common baseline from which to build on CNES's vision; shared ambition, defining the agency's objectives and strategic focus; applying lines of action at each of the agency's four space centres through specifically targeted action plans at centre and process level; setting up of a monitoring and oversight structure; definition of a communication strategy to support management of change, designed to keep all CNES personnel informed about the plan and the process behind it.

Transformational Leadership and AACC Competencies: Connecting the Vision

ERIC Educational Resources Information Center

Mangum, Genita D.

2013-01-01

Community colleges are in the midst of a myriad of challenges; sustainability, productivity, leadership turnover and transition. The community college president must become a change agent and exemplify model leadership behavior in an effort to deal with all challenges while continuing to evolve the institution, provide exemplary education and…

Challenge Beginning Teacher Beliefs

ERIC Educational Resources Information Center

Lannin, John K.; Chval, Kathryn B.

2013-01-01

As beginning teachers start to recognize the complexity of teaching mathematics in elementary school classrooms and how their new vision for teaching mathematics creates new challenges, they experience discomfort--a healthy awareness that much is to be learned. Brousseau (1997) notes that changes in the roles that are implicitly assigned to the…

Why We Need a European Vision

ERIC Educational Resources Information Center

Ravenhall, Mark

2012-01-01

All the countries of the United Kingdom have something to learn from nations facing comparable challenges elsewhere in Europe. Seeing these challenges through a European lens can help these countries understand them and their selves better. The author thinks they need to join in solidarity with adult educators across Europe and, indeed, further…

KSC-04pd0739

NASA Image and Video Library

2004-04-05

KENNEDY SPACE CENTER, FLA. -- Astronaut Sam Durrance points to a student with a question in a classroom at Oscar Patterson Elementary Magnet School in Panama City, Fla. Sharing stories of his experiences as an astronaut, Durrance joined Center Director Jim Kennedy, who is visiting Florida and Georgia NASA Explorer Schools to share America’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

KSC-04pd0735

NASA Image and Video Library

2004-04-05

KENNEDY SPACE CENTER, FLA. -- Sam Durrance (standing, in the background) shares stories of his experiences as an astronaut with the students in a classroom at Oscar Patterson Elementary Magnet School in Panama City, Fla. Durrance joined Center Director Jim Kennedy as he shares America’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students at NASA Explorer Schools in Florida and Georgia about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

KSC-04pd0736

NASA Image and Video Library

2004-04-05

KENNEDY SPACE CENTER, FLA. -- Astronaut Sam Durrance shares stories of his experiences as an astronaut with enthralled students in a classroom at Oscar Patterson Elementary Magnet School in Panama City, Fla. Durrance joined Center Director Jim Kennedy, who is visiting Florida and Georgia NASA Explorer Schools to share America’s new vision for space exploration with the next generation of explorers. Kennedy is talking with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

How do older people with sight loss manage their general health? A qualitative study.

PubMed

Burton, Amy E; Gibson, Jonathan M; Shaw, Rachel L

2016-11-01

Older people with sight loss experience a number of barriers to managing their health. The purpose of this qualitative study was to explore how older people with sight loss manage their general health and explore the techniques used and strategies employed for health management. Semi-structured face-to-face interviews were conducted with 30 participants. Interviews were audio-recorded, transcribed verbatim and analysed using thematic analysis. Health management challenges experienced included: managing multiple health conditions; accessing information; engaging in health behaviours and maintaining wellbeing. Positive strategies included: joining support groups, clubs and societies; using low vision aids; seeking support from family and friends and accessing support through health and social care services. Healthcare professionals need to be more aware of the challenges faced by older people with sight loss. Improved promotion of group support and charity services which are best placed to share information, provide fora to learn about coping techniques and strategies, and give older people social support to prevent isolation is needed. Rehabilitation and support services and equipment can only be beneficial if patients know what is available and how to access them. Over-reliance on self-advocacy in current healthcare systems is not conducive to patient-centred care. Implications for Rehabilitation Sight loss in older people can impact on many factors including health management. This study identifies challenges to health management and highlights strategies used by older people with sight loss to manage their health. Access to support often relies on patients seeking information for themselves. However, self-advocacy is challenging due to information accessibility barriers. Informal groups and charities play an important role in educating patients about their condition and advising on available support to facilitate health management.

Reviewing innovative Earth observation solutions for filling science-policy gaps in hydrology

NASA Astrophysics Data System (ADS)

Lehmann, Anthony; Giuliani, Gregory; Ray, Nicolas; Rahman, Kazi; Abbaspour, Karim C.; Nativi, Stefano; Craglia, Massimo; Cripe, Douglas; Quevauviller, Philippe; Beniston, Martin

2014-10-01

Improved data sharing is needed for hydrological modeling and water management that require better integration of data, information and models. Technological advances in Earth observation and Web technologies have allowed the development of Spatial Data Infrastructures (SDIs) for improved data sharing at various scales. International initiatives catalyze data sharing by promoting interoperability standards to maximize the use of data and by supporting easy access to and utilization of geospatial data. A series of recent European projects are contributing to the promotion of innovative Earth observation solutions and the uptake of scientific outcomes in policy. Several success stories involving different hydrologists' communities can be reported around the World. Gaps still exist in hydrological, agricultural, meteorological and climatological data access because of various issues. While many sources of data exists at all scales it remains difficult and time-consuming to assemble hydrological information for most projects. Furthermore, data and sharing formats remain very heterogeneous. Improvements require implementing/endorsing some commonly agreed standards and documenting data with adequate metadata. The brokering approach allows binding heterogeneous resources published by different data providers and adapting them to tools and interfaces commonly used by consumers of these resources. The challenge is to provide decision-makers with reliable information, based on integrated data and tools derived from both Earth observations and scientific models. Successful SDIs rely therefore on various aspects: a shared vision between all participants, necessity to solve a common problem, adequate data policies, incentives, and sufficient resources. New data streams from remote sensing or crowd sourcing are also producing valuable information to improve our understanding of the water cycle, while field sensors are developing rapidly and becoming less costly. More recent data standards are enhancing interoperability between hydrology and other scientific disciplines, while solutions exist to communicate uncertainty of data and models, which is an essential pre-requisite for decision-making. Distributed computing infrastructures can handle complex and large hydrological data and models, while Web Processing Services bring the flexibility to develop and execute simple to complex workflows over the Internet. The need for capacity building at human, infrastructure and institutional levels is also a major driver for reinforcing the commitment to SDI concepts.

Vision-based body tracking: turning Kinect into a clinical tool.

PubMed

Morrison, Cecily; Culmer, Peter; Mentis, Helena; Pincus, Tamar

2016-08-01

Vision-based body tracking technologies, originally developed for the consumer gaming market, are being repurposed to form the core of a range of innovative healthcare applications in the clinical assessment and rehabilitation of movement ability. Vision-based body tracking has substantial potential, but there are technical limitations. We use our "stories from the field" to articulate the challenges and offer examples of how these can be overcome. We illustrate that: (i) substantial effort is needed to determine the measures and feedback vision-based body tracking should provide, accounting for the practicalities of the technology (e.g. range) as well as new environments (e.g. home). (ii) Practical considerations are important when planning data capture so that data is analysable, whether finding ways to support a patient or ensuring everyone does the exercise in the same manner. (iii) Home is a place of opportunity for vision-based body tracking, but what we do now in the clinic (e.g. balance tests) or in the home (e.g. play games) will require modifications to achieve capturable, clinically relevant measures. This article articulates how vision-based body tracking works and when it does not to continue to inspire our clinical colleagues to imagine new applications. Implications for Rehabilitation Vision-based body tracking has quickly been repurposed to form the core of innovative healthcare applications in clinical assessment and rehabilitation, but there are clinical as well as practical challenges to make such systems a reality. Substantial effort needs to go into determining what types of measures and feedback vision-based body tracking should provide. This needs to account for the practicalities of the technology (e.g. range) as well as the opportunities of new environments (e.g. the home). Practical considerations need to be accounted for when planning capture in a particular environment so that data is analysable, whether it be finding a chair substitute, ways to support a patient or ensuring everyone does the exercise in the same manner. The home is a place of opportunity with vision-based body tracking, but it would be naïve to think that we can do what we do now in the clinic (e.g. balance tests) or in the home (e.g. play games), without appropriate modifications to what constitutes a practically capturable, clinically relevant measure.

Vision-aided Monitoring and Control of Thermal Spray, Spray Forming, and Welding Processes

NASA Technical Reports Server (NTRS)

Agapakis, John E.; Bolstad, Jon

1993-01-01

Vision is one of the most powerful forms of non-contact sensing for monitoring and control of manufacturing processes. However, processes involving an arc plasma or flame such as welding or thermal spraying pose particularly challenging problems to conventional vision sensing and processing techniques. The arc or plasma is not typically limited to a single spectral region and thus cannot be easily filtered out optically. This paper presents an innovative vision sensing system that uses intense stroboscopic illumination to overpower the arc light and produce a video image that is free of arc light or glare and dedicated image processing and analysis schemes that can enhance the video images or extract features of interest and produce quantitative process measures which can be used for process monitoring and control. Results of two SBIR programs sponsored by NASA and DOE and focusing on the application of this innovative vision sensing and processing technology to thermal spraying and welding process monitoring and control are discussed.

Novel Descattering Approach for Stereo Vision in Dense Suspended Scatterer Environments

PubMed Central

Nguyen, Chanh D. Tr.; Park, Jihyuk; Cho, Kyeong-Yong; Kim, Kyung-Soo; Kim, Soohyun

2017-01-01

In this paper, we propose a model-based scattering removal method for stereo vision for robot manipulation in indoor scattering media where the commonly used ranging sensors are unable to work. Stereo vision is an inherently ill-posed and challenging problem. It is even more difficult in the case of images of dense fog or dense steam scenes illuminated by active light sources. Images taken in such environments suffer attenuation of object radiance and scattering of the active light sources. To solve this problem, we first derive the imaging model for images taken in a dense scattering medium with a single active illumination close to the cameras. Based on this physical model, the non-uniform backscattering signal is efficiently removed. The descattered images are then utilized as the input images of stereo vision. The performance of the method is evaluated based on the quality of the depth map from stereo vision. We also demonstrate the effectiveness of the proposed method by carrying out the real robot manipulation task. PMID:28629139

The next generation of LASIK patients.

PubMed

Freeman, J Christopher; Chuck, Roy S

2009-07-01

With baby boomers aging, and despite a growing global population, there is a decreasing number of potential laser vision correction patients. Some believe that the worldwide economic downturn of these times will limit the number of potential patients as well. This article highlights looking to an alternative segment of the population to identify potential laser vision correction patients and the limitations of reaching this group. The group known as generation Y contains a large number of individuals who may be candidates for laser vision correction. Traditional marketing efforts present challenges in reaching this particular population segment. Many individuals in this group are already patients of eye doctors for contact lenses and glasses and can be reached by these eye doctors to address candidacy and education of laser vision correction. Generation Y represents a large population segment that contains technology-embracing individuals who, although hard to reach with traditional marketing efforts, may be reached by fellow eye doctors already managing these patients. There are many in this age group who would be good laser vision correction candidates.

Acute vision loss: a fuzzy presentation of sarcoidosis.

PubMed

Austin, Andrea L; Day, Luke T; Bishop, Frank M

2013-04-01

Acute vision loss is a devastating problem for patients and a challenging diagnostic dilemma for Emergency Physicians. This chief complaint is one in which we must be adept at quickly evaluating and initiating either care or referral. This case reviews the approach to acute vision loss and shows the importance of expanding the differential in atypical and complex presentations. A 31-year-old, previously healthy, white woman presented to the Emergency Department (ED) with 1 day of painless right eye vision loss. Ocular ultrasound and slit-lamp examination were unremarkable. Fundoscopic examination revealed retinal hemorrhages and papillitis. Her chest X-ray study was significant for bilateral hilar adenopathy, and subsequent lymph node biopsy confirmed the diagnosis of sarcoidosis. Although sarcoidosis is more common in African Americans, it must be considered in all patients in the appropriate clinical context. Sarcoidosis is an important diagnosis to include on the differential of many chief complaints that present to the ED, including acute vision loss and dyspnea. Published by Elsevier Inc.

Multi-camera and structured-light vision system (MSVS) for dynamic high-accuracy 3D measurements of railway tunnels.

PubMed

Zhan, Dong; Yu, Long; Xiao, Jian; Chen, Tanglong

2015-04-14

Railway tunnel 3D clearance inspection is critical to guaranteeing railway operation safety. However, it is a challenge to inspect railway tunnel 3D clearance using a vision system, because both the spatial range and field of view (FOV) of such measurements are quite large. This paper summarizes our work on dynamic railway tunnel 3D clearance inspection based on a multi-camera and structured-light vision system (MSVS). First, the configuration of the MSVS is described. Then, the global calibration for the MSVS is discussed in detail. The onboard vision system is mounted on a dedicated vehicle and is expected to suffer from multiple degrees of freedom vibrations brought about by the running vehicle. Any small vibration can result in substantial measurement errors. In order to overcome this problem, a vehicle motion deviation rectifying method is investigated. Experiments using the vision inspection system are conducted with satisfactory online measurement results.

Enhanced computer vision with Microsoft Kinect sensor: a review.

PubMed

Han, Jungong; Shao, Ling; Xu, Dong; Shotton, Jamie

2013-10-01

With the invention of the low-cost Microsoft Kinect sensor, high-resolution depth and visual (RGB) sensing has become available for widespread use. The complementary nature of the depth and visual information provided by the Kinect sensor opens up new opportunities to solve fundamental problems in computer vision. This paper presents a comprehensive review of recent Kinect-based computer vision algorithms and applications. The reviewed approaches are classified according to the type of vision problems that can be addressed or enhanced by means of the Kinect sensor. The covered topics include preprocessing, object tracking and recognition, human activity analysis, hand gesture analysis, and indoor 3-D mapping. For each category of methods, we outline their main algorithmic contributions and summarize their advantages/differences compared to their RGB counterparts. Finally, we give an overview of the challenges in this field and future research trends. This paper is expected to serve as a tutorial and source of references for Kinect-based computer vision researchers.

Leadership and management of academic anesthesiology departments in the United States.

PubMed

Mets, Berend; Galford, Jennifer A

2009-03-01

To characterize the approach of academic chairs of anesthesiology in leading and managing their departments, and to gain insights into what they considered the most difficult challenges as chairs. Internet-based survey instrument conducted during July and August of 2006. Academic medical center. Department chairs of 132 academic anesthesiology programs who were listed on the Society of Academic Anesthesiology Chairs Listserv, were surveyed. The overall number of respondents were reported. However, as all questions were voluntary, not all were answered by each respondent. Observations are therefore reported as absolute numbers and percentages on a question-by-question basis. Respondents were asked to rank responses to some questions in order of importance (eg, 1 = most important). These data are presented as rank ordered median values, determined by the Kruskal-Wallis Test. Significant differences between groups were determined by Dunn's post test. A P-value < 0.05 was regarded as significant throughout. The overall response rate was 55%. Chairs spent 36% of their time in leading, managing, and administration. They ranked Visionary and Coaching styles of leadership as most important. Seventy-nine percent had developed "Vision" statements for the department and 64% of respondents had set goals for divisions. To communicate within departments, 74% of Chairs had at least monthly faculty meetings and 50% held at least yearly faculty retreats. Chairs preferred communicating contentious issues face to face. Ninety-five percent of Chairs held at least yearly performance appraisals and 85% had an established incentive system in the department. Academic productivity (73%) and clinical time (68%) were the most common components of the incentive system. In 65% of departments, Chairs delegated the program directorship and in 73%, the running of the National Residency Matching Program. The financial state of the department was shared at least annually in 93% of departments. In most departments (77%), faculty salary ranges were known but individual faculty salaries were not shared. Chairs considered the most important leadership challenge to be setting direction for the department, and the most difficult management challenges as "fostering research and scholarship" and "maintaining revenue to support faculty".

Sharing simulation-based training courses between institutions: opportunities and challenges.

PubMed

Laack, Torrey A; Lones, Ellen A; Schumacher, Donna R; Todd, Frances M; Cook, David A

2017-01-01

Sharing simulation-based training (SBT) courses between institutions could reduce time to develop new content but also presents challenges. We evaluate the process of sharing SBT courses across institutions in a mixed method study estimating the time required and identifying barriers and potential solutions. Two US academic medical institutions explored instructor experiences with the process of sharing four courses (two at each site) using personal interviews and a written survey and estimated the time needed to develop new content vs implement existing SBT courses. The project team spent approximately 618 h creating a collaboration infrastructure to support course sharing. Sharing two SBT courses was estimated to save 391 h compared with developing two new courses. In the qualitative analysis, participants noted the primary benefit of course sharing was time savings. Barriers included difficulty finding information and understanding overall course flow. Suggestions for improvement included establishing a standardized template, clearly identifying the target audience, providing a course overview, communicating with someone familiar with the original SBT course, employing an intuitive file-sharing platform, and considering local culture, context, and needs. Sharing SBT courses between institutions is feasible but not without challenges. An initial investment in a sharing infrastructure may facilitate downstream time savings compared with developing content de novo.