WorldWideScience

Sample records for human dimensions program

  1. The human dimension of program evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Vine, E.L.

    1993-05-01

    Social science issues play an important role in the evaluation of demand-side management (DSM) programs. In the very early years of DSM program evaluation in the United States, there was a fair amount of social science research applied to the behavioral aspects of energy efficiency. Since the mid-1980s, however, there has been a heavy emphasis on impact evaluation, technical measurement, and engineering methodologies. Although some have articulated the need to integrate behavioral research into energy evaluation, most emphasis has tended to center on the technical/engineering aspects. Increasingly, however, the realization is growing that it is necessary to integrate important behavioral variables into impact evaluation techniques. In addition, it is being further recognized that behavioral research questions are central to a number of critical evaluation issues: e.g., design of samples for evaluation studies, net energy savings, self-selection bias, free riders and free drivers, persistence of energy savings, process evaluation, and market impact evaluation. Finally, it is increasingly being realized that the utilization of evaluation results relies heavily on behavioral factors. Social science researchers should be poised to expect a greatly expanded role of behavioral research in evaluation. As new techniques are developed and perfected, as the results of impact evaluations become more abundant, and as the gap between technical energy savings potential and realized savings becomes more visible, research regarding the ``human dimension`` of program evaluation will be crucial. This paper provides an overview of the human dimension of program evaluation and focuses on key evaluation issues in demand-side management which will require the use of social science research for addressing these issues.

  2. Unexploited Dimensions of Virtual Humans

    NARCIS (Netherlands)

    Ruttkay, Zsófia; Reidsma, Dennis; Nijholt, Anton; Huang, Thomas; Nijholt, Anton; Pantic, Maja; Pentlant, Alex

    2007-01-01

    Virtual Humans are on the border of fiction and realism: while it is obvious that they do not exist in reality and function on different principles than real people, they have been endowed with human features such as being emotionally sensitive. In this article we argue that many dimensions, both hu

  3. Competitive dimensions of human resources

    OpenAIRE

    Neykova Rumyana Mykolaivna; Prokopenko Olha Volodymyrіvna; Shcherbachenko Viktoriia Oleksiivna

    2015-01-01

    This article deals with the essence of human resources competitive dimensions. Their competitive priorities are analyzed in dynamic business environment, with an emphasis on the quality of human resources, their adaptive skills, communication skills and mobility. The attention is paid to the role behavior of personnel and the policies for its management in the context of cutting down management costs.

  4. Competitive dimensions of human resources

    Directory of Open Access Journals (Sweden)

    Neykova Rumyana Mykolaivna

    2015-02-01

    Full Text Available This article deals with the essence of human resources competitive dimensions. Their competitive priorities are analyzed in dynamic business environment, with an emphasis on the quality of human resources, their adaptive skills, communication skills and mobility. The attention is paid to the role behavior of personnel and the policies for its management in the context of cutting down management costs.

  5. Unexploited Dimensions of Virtual Humans

    NARCIS (Netherlands)

    Ruttkay, Z.M.; Reidsma, Dennis; Huang, Thomas; Nijholt, Antinus; Pantic, Maja; Pentlant, Alex

    Virtual Humans are on the border of fiction and realism: while it is obvious that they do not exist in reality and function on different principles than real people, they have been endowed with human features such as being emotionally sensitive. In this article we argue that many dimensions, both

  6. Human dimension of strategic partnerships

    Directory of Open Access Journals (Sweden)

    Petković Mirjana M.

    2004-01-01

    Full Text Available This paper aims to point to the widespread practice of neglecting behavioral aspects of different forms of fusions and integrations of enterprises that have emerged in the process of privatization through strategic partnerships with foreign companies among Serbian enterprises. The initial hypothesis in this paper is that the process of privatization, restructuring and transformation in Serbian enterprises cannot be completely successful and equally advantageous for all the subjects involved if there is no concern for human dimension of these processes. Without this concern there is a possibility for behavioral problems to arise, and the only way to resolve them is through post festum respecting and introducing elements that should never have been neglected in the first place. This paper refers to the phenomenon of collision of cultures and the ways of resolving it while forming strategic partnerships.

  7. Human Dimensions Branch 2016 Annual Report

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual report provides an overview of the work that the Human Dimensions Branch completed in FY2016, including a peak at: Monarch butterfly conservation and how...

  8. The Human Dimension of Energy Conservation and Sustainability: A Case Study of the University of Michigan's Energy Conservation Program

    Science.gov (United States)

    Marans, Robert W.; Edelstein, Jack Y.

    2010-01-01

    Purpose: The purpose of this paper is to determine the behaviors, attitudes, and levels of understanding among faculty, staff, and students in efforts to design programs aimed at reducing energy use in University of Michigan (UM) buildings. Design/methodology/approach: A multi-method approach is used in five diverse pilot buildings including focus…

  9. Moral dimensions of human-wildlife conflict.

    Science.gov (United States)

    Lute, Michelle L; Navarrete, Carlos David; Nelson, Michael Paul; Gore, Meredith L

    2016-12-01

    Despite increasing support for conservation globally, controversy over specific conservation policies persists among diverse stakeholders. Investigating the links between morals in relation to conservation can help increase understanding about why humans support or oppose policy, especially related to human-wildlife conflict or human conflict over wildlife. Yet the moral dimension of human-wildlife conflict has mostly gone unconsidered and unmeasured; thus, policy and programmatic efforts to reduce controversy may be missing a key part of the equation. We conducted a web-based survey (n = 1239 respondents) in Michigan (U.S.A.) to investigate cognitive and emotional influences on the value-behavior relationship. Respondents were identified by their interest and involvement in Michigan wolf management. The survey consisted of questions about values, emotions, cognitions, and behaviors relative to wolves in Michigan. We used path analysis to explore whether emotions and cognitions mediated the relationship between value and behavior. Most respondents attributed intrinsic value to wolves (n = 734) and all life (n = 773) and engaged in behaviors that benefited wolf populations and ecosystems regardless of stakeholder group (e.g., environmentalist, farmer). Attributing intrinsic value to wolves was positively related to favorable emotions toward wolves and cognitive assessments that hunting and trapping of wolves is unacceptable. Despite similarities in attribution of intrinsic value, groups differed in emotions and cognitions about wolf hunting. These differences provide a useful way to predict stakeholder behavior. Our findings may inform interventions aimed at increasing support for wolf management policies and positive interactions among stakeholders and wildlife. Leveraging agreement over intrinsic value may foster cooperation among stakeholders and garner support for controversial conservation policy. © 2016 Society for Conservation Biology.

  10. Transcription factories: genetic programming in three dimensions.

    Science.gov (United States)

    Edelman, Lucas Brandon; Fraser, Peter

    2012-04-01

    Among the most intensively studied systems in molecular biology is the eukaryotic transcriptional apparatus, which expresses genes in a regulated manner across hundreds of different cell types. Several studies over the past few years have added weight to the concept that transcription takes place within discrete 'transcription factories' assembled inside the cell nucleus. These studies apply innovative technical approaches to gain insights into the molecular constituents, dynamical behaviour and organizational regulators of transcription factories, providing exciting insights into the spatial dimension of transcriptional control.

  11. Dimensions of flow during an experiential wilderness science program

    Science.gov (United States)

    Wang, Robert

    Over the past twenty-five years, there has been an alarming decline in academic performance among American students. This trend is seen in failing test scores, poor attendance, and low first-year retention rates at post-secondary institutions. There have been numerous studies that have examined this issue but few to offer solutions. Mihalyi Csikszentmihalyi, the originator of flow theory, suggests that poor academic performance might be best explained in terms of lack of student motivation and engagement (flow) rather than a lack of cognitive abilities. This study was designed to examine a series of activities conducted during an Experiential Wilderness Science Program at a college located in the Rocky Mountain region. Specifically, this study measured student engagement for each activity and described the dimensions (phenomenological, instructional, etc.) that were present when there was a high frequency of engagement among program participants. A combined quantitative and qualitative research methodology was utilized. The Experience Sampling Form (ESF) was administered to 41 freshman students participating in a 3-day wilderness science program to measure the frequency of engagement (flow) for nine different activities. A qualitative investigation using journals, participant interviews, and focus groups was used to describe the dimensions that were present when a high frequency of engagement among program participants was observed. Results revealed that engagement (flow) was highest during two challenge education activities and during a river sampling activity. Dimensions common among these activities included: an environment dimension, a motivation dimension, and an instruction dimension. The environment dimension included: incorporating novel learning activities, creating student interests, and introducing an element of perceived risk. The motivation dimension included: developing internal loci of control, facilitating high levels of self-efficacy, and

  12. Correlation dimension estimates of human postural sway.

    Science.gov (United States)

    Gurses, Senih; Celik, Huseyin

    2013-02-01

    Human postural sway during quiet standing demonstrates a complex structured dynamics, which has been studied by applying numerous methods, such as linear system identification methods, stochastic analysis, and nonlinear system dynamics tools. Although each of the methods applied revealed some particular features of the sway data none of them have succeeded to present a global picture of the quiet stance dynamics, which probably has both stochastic and deterministic properties. In this study we have started applying ergodic theory of dynamical systems to explore statistical characteristic of the sway dynamics observed in successive trials of a subject, different subjects in an age group, and finally different age groups constituted by children, adults, and elderly subjects. Five successive 180-s long trials were performed by each of 28 subjects in four age groups at quiet stance with eyes open. Stationary and ergodic signal characteristics of five successive center of pressure time series collected from a subject in antero-posterior direction (CoPx) were examined. 97% of the trials were found to be stationary by applying Run Test while children and elderly groups demonstrated significant nonstationary behavior. On the other hand 13 out of 24 subjects were found to be nonergodic. We expected to observe differences in complexity of CoPx dynamics due to aging (Farmer, Ott, & Yorke, 1983). However linear metrics such as standard deviation and Fourier spectra of CoPx signals did not show differences due to the age groups. Correlation dimension (Dk) estimates of stationary CoPx signals being an invariant measure of nonlinear system dynamics were computed by using the average displacement method (Eckmann & Ruelle, 1985). Postural dynamics was expanded in m-dimensional space through CoPx signal by introducing optimum time delays, τcritical. 112 out of 136 stationary CoPx signals for 24 stationary subjects converged to Dk estimates. Average of Dk estimates for children and

  13. Human Reliability Program Overview

    Energy Technology Data Exchange (ETDEWEB)

    Bodin, Michael

    2012-09-25

    This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

  14. DEFENDING HUMAN RIGHTS FROM DIMENSION COMMUNICATIONAL

    Directory of Open Access Journals (Sweden)

    Reiny Beth Torres Barroso

    2005-11-01

    Full Text Available This article proposes a reflection about human rights in relation with communication. Try to bring some ideas that permit to interpret the signs of a society of domination, communicational exclusion, and no recognition to the Others and with predominance of capitalist system that supposes the welfare as an opportunity for demand & request of productivity, and not as a capacity dialogue, mutual responsibility and self respect among citizens. The work prebuted during the second research journey of CICI – LUZ, is part of the doctoral thesis named “Communicational responsibility to humanize the politics in Venezuela”, therefore makes emphasis in the humanization idea that necessarily involves the human right defense. This is a cualitive research based on a theoric & conceptual review.

  15. Fire effects on soils: the human dimension.

    Science.gov (United States)

    Santín, Cristina; Doerr, Stefan H

    2016-06-05

    Soils are among the most valuable non-renewable resources on the Earth. They support natural vegetation and human agro-ecosystems, represent the largest terrestrial organic carbon stock, and act as stores and filters for water. Mankind has impacted on soils from its early days in many different ways, with burning being the first human perturbation at landscape scales. Fire has long been used as a tool to fertilize soils and control plant growth, but it can also substantially change vegetation, enhance soil erosion and even cause desertification of previously productive areas. Indeed fire is now regarded by some as the seventh soil-forming factor. Here we explore the effects of fire on soils as influenced by human interference. Human-induced fires have shaped our landscape for thousands of years and they are currently the most common fires in many parts of the world. We first give an overview of fire effect on soils and then focus specifically on (i) how traditional land-use practices involving fire, such as slash-and-burn or vegetation clearing, have affected and still are affecting soils; (ii) the effects of more modern uses of fire, such as fuel reduction or ecological burns, on soils; and (iii) the ongoing and potential future effects on soils of the complex interactions between human-induced land cover changes, climate warming and fire dynamics.This article is part of the themed issue 'The interaction of fire and mankind'.

  16. Human Dimensions of Coral Reef Social-Ecological Systems

    Directory of Open Access Journals (Sweden)

    John N. Kittinger

    2012-12-01

    Full Text Available Coral reefs are among the most diverse ecosystems on the planet but are declining because of human activities. Despite general recognition of the human role in the plight of coral reefs, the vast majority of research focuses on the ecological rather than the human dimensions of reef ecosystems, limiting our understanding of social relationships with these environments as well as potential solutions for reef recovery. General frameworks for social-ecological systems (SESs have been advanced, but system-specific approaches are needed to develop a more nuanced view of human-environmental interactions for specific contexts and resource systems, and at specific scales. We synthesize existing concepts related to SESs and present a human dimensions framework that explores the linkages between social system structural traits, human activities, ecosystem services, and human well-being in coral reef SESs. Key features of the framework include social-ecological reciprocity, proximate and underlying dimensions, and the directionality of key relationships and feedback loops. Such frameworks are needed if human dimensions research is to be more fully integrated into studies of ecosystem change and the sustainability of linked SESs.

  17. National Human Trafficking Initiatives: Dimensions of Policy Diffusion1

    OpenAIRE

    Yoo, Eun-hye; Boyle, Elizabeth Heger

    2015-01-01

    The implementation of criminal law involves formal law enforcement, education and public outreach aimed at preventing criminal activity, and providing services for victims. Historically, quantitative research on global trends has tended to focus on a single policy dimension, potentially masking the unique factors that affect the diffusion of each policy dimension independently. Using an ordered-probit model to analyze new human trafficking policy data on national prosecution, p...

  18. Properties of dimension witnesses and their semidefinite programming relaxations

    Science.gov (United States)

    Mironowicz, Piotr; Li, Hong-Wei; Pawłowski, Marcin

    2014-08-01

    In this paper we develop a method for investigating semi-device-independent randomness expansion protocols that was introduced in Li et al. [H.-W. Li, P. Mironowicz, M. Pawłowski, Z.-Q. Yin, Y.-C. Wu, S. Wang, W. Chen, H.-G. Hu, G.-C. Guo, and Z.-F. Han, Phys. Rev. A 87, 020302(R) (2013), 10.1103/PhysRevA.87.020302]. This method allows us to lower bound, with semi-definite programming, the randomness obtained from random number generators based on dimension witnesses. We also investigate the robustness of some randomness expanders using this method. We show the role of an assumption about the trace of the measurement operators and a way to avoid it. The method is also generalized to systems of arbitrary dimension and for a more general form of dimension witnesses than in our previous paper. Finally, we introduce a procedure of dimension witness reduction, which can be used to obtain from an existing witness a new one with a higher amount of certifiable randomness. The presented methods find an application for experiments [J. Ahrens, P. Badziag, M. Pawlowski, M. Zukowski, and M. Bourennane, Phys. Rev. Lett. 112, 140401 (2014), 10.1103/PhysRevLett.112.140401].

  19. Human productivity program definition

    Science.gov (United States)

    Cramer, D. B.

    1985-01-01

    The optimization of human productivity on the space station within the existing resources and operational constraints is the aim of the Human Productivity Program. The conceptual objectives of the program are as follows: (1) to identify long lead technology; (2) to identify responsibility for work elements; (3) to coordinate the development of crew facilities and activities; and (4) to lay the foundation for a cost effective approach to improving human productivity. Human productivity work elements are also described and examples are presented.

  20. Humane Orientation as a New Cultural Dimension of the GLOBE Project

    DEFF Research Database (Denmark)

    Schlösser, Oliver; Frese, Michael; Heintze, Anna-Maria

    2013-01-01

    We validate, extend, and empirically and theoretically criticize the cultural dimension of humane orientation of the project GLOBE (Global Leadership and Organizational Behavior Effectiveness Research Program). Theoretically, humane orientation is not just a one-dimensionally positive concept about...... study used student samples from 25 countries that were either high or low in humane orientation (N = 876) and studied their relation to the traditional GLOBE scale and other cultural-level measures (agreeableness, religiosity, authoritarianism, and welfare state score). Findings revealed a strong...

  1. (Meeting on human dimensions of global environmental change)

    Energy Technology Data Exchange (ETDEWEB)

    Rayner, S.

    1990-12-18

    Traveler attended the meeting of the Standing Committee on the Human Dimensions of Global Environmental Change of the International Social Science Council (ISSC) and the Scientific Symposium organized by the Standing Committee. The purpose of the meeting and symposium was to discuss the Draft Framework and the Workplan of the Standing Committee prior to its presentation to the 1990 Congress of the ISSC on November 28--30, 1990. The meetings indicate that ORNL Global Environmental Studies Center is on the international leading edge of human dimensions research, except in the area of human dimensions data systems. This weakness could be rectified by close collaboration with the efforts of the Consortium for International Earth Science Information Network (CIESIN) in Michigan.

  2. Dimensiones del crecimiento humano Human growth dimensions

    Directory of Open Access Journals (Sweden)

    José María Barrio Maestre

    2007-06-01

    Full Text Available Desde la óptica propia de la Antropología Pedagógica, este artículo trata de poner de relieve el esencial inacabamiento de la persona, susceptible siempre de "ser más" como persona, y en qué medida la educación puede estimular su crecimiento. Analiza con cierto detalle las diversas facetas del desarrollo intelectual, haciendo especial hincapié en el sentido crítico y en las maneras adecuadas o impropias de promoverlo desde la actividad docente. También estudia las dimensiones esenciales del crecimiento moral de la persona, la posibilidad, necesidad y condiciones de legitimidad de una influencia asertiva explícitamente moralizante, así como la relación que existe entre la educación moral y la educación cívica. Se enfocan, igualmente, aspectos del desarrollo afectivo de la persona y su sinergia con las dimensiones del crecimiento ya mencionadas. Por último, se hacen algunas observaciones acerca del desarrollo de la dimensión religiosa y su importancia educativa.This paper, based on the findings of pedagogic anthropology, highlights the essential endlessness of the human person -who is always prone to "being more" as a person- and considers to what extent education can enhance human growth. The different stages of intellectual development are analyzed in some detail, emphasizing the critical sense and the adequate or inadequate ways of promoting such development through teaching. The paper also studies the essential domains of the person's moral growth and the possibility, necessity and legitimacy conditions of an explicitly moralizing assertive influence as well as the links between moral education and civic education. Likewise, aspects of the person's affective development and their synergy with the above mentioned growth domains are focused. Finally, some commentaries are made on the development of the religious domain and its educational importance.

  3. Wilderness as a place: human dimensions of the wilderness experience

    Science.gov (United States)

    Chad P. Dawson

    2007-01-01

    Understanding the experiences sought by visitors to wilderness areas and how satisfied they are with their experiences is an important type of information for wilderness managers. Understanding how these dimensions are measures of the concept of "place" can help wilderness managers develop better visitor education and management programs. This paper briefly...

  4. A computer program for simulating geohydrologic systems in three dimensions

    Science.gov (United States)

    Posson, D.R.; Hearne, G.A.; Tracy, J.V.; Frenzel, P.F.

    1980-01-01

    This document is directed toward individuals who wish to use a computer program to simulate ground-water flow in three dimensions. The strongly implicit procedure (SIP) numerical method is used to solve the set of simultaneous equations. New data processing techniques and program input and output options are emphasized. The quifer system to be modeled may be heterogeneous and anisotropic, and may include both artesian and water-table conditions. Systems which consist of well defined alternating layers of highly permeable and poorly permeable material may be represented by a sequence of equations for two dimensional flow in each of the highly permeable units. Boundaries where head or flux is user-specified may be irregularly shaped. The program also allows the user to represent streams as limited-source boundaries when the streamflow is small in relation to the hydraulic stress on the system. The data-processing techniques relating to ' cube ' input and output, to swapping of layers, to restarting of simulation, to free-format NAMELIST input, to the details of each sub-routine 's logic, and to the overlay program structure are discussed. The program is capable of processing large models that might overflow computer memories with conventional programs. Detailed instructions for selecting program options, for initializing the data arrays, for defining ' cube ' output lists and maps, and for plotting hydrographs of calculated and observed heads and/or drawdowns are provided. Output may be restricted to those nodes of particular interest, thereby reducing the volumes of printout for modelers, which may be critical when working at remote terminals. ' Cube ' input commands allow the modeler to set aquifer parameters and initialize the model with very few input records. Appendixes provide instructions to compile the program, definitions and cross-references for program variables, summary of the FLECS structured FORTRAN programming language, listings of the FLECS and

  5. CONSIDERATIONS REGARDING THE CURRENT DIMENSIONS OF HUMAN TRAFFICK IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Irina Caunic

    2012-06-01

    Full Text Available This research is focused on realizing a better understanding of the aspects and the conditions that facilitate human traffick in a full transition society, such as the Romanian society. To highlight the characteristics of human trafficking and the actual dimensions of this phenomenon in Romania, the paper used both quantitative methods involving interpretation of statistics compiled by the competent institutions and the qualitative research methods, involving the analysis of reports, articles or case studies presented in the literature.

  6. The productivity from a human perspective: Dimensions and factors

    Directory of Open Access Journals (Sweden)

    Mirza Marvel Cequea

    2011-11-01

    Full Text Available Purpose: The purpose of this paper is to review the literature, for both theoretical foundations and empirical research, in order to establish relationships between the variables related to human factors and their impact on productivity.Design/methodology/approach: The strategy employed corresponds to a descriptive non-experimental design, which is the establishment of three criteria for the literature review, in order to narrow down the topic to research works relating productivity with the human factor. This was investigated in databases and journals dealing with related topics, in addition to consulting doctoral theses and published books concerning the influence of human factors on productivity. About 250 papers which were considered the most relevant for the research were selected.Findings:  As a result of this exploration the classification of the factors in two dimensions that are manifested in people when they act in organizations was highlighted: the psychological and the psychosocial dimension. Human factors included in these dimensions are: individual factors (motivation, skills, job satisfaction, identification, commitment and involvement with the organization, group factors (participation, cohesion and management conflict and organizational factors (organizational culture, organizational climate and leadership. All these factors have an impact on the productivity of the organization and are addressed in this research.Originality/value: The selected variables were used to formulate a model that incorporates the human factors identified and considers the phenomenon in a comprehensive manner. It will be addressed through multivariate analysis, with the possible application of structural equations in order to assess the causal relationships that may exist between factors and productivity.

  7. CULTURAL DIMENSIONS IN GLOBAL HUMAN RESOURCE MANAGEMENT: IMPLICATIONS FOR NIGERIA

    Directory of Open Access Journals (Sweden)

    John N. N. Ugoani

    2016-09-01

    Full Text Available As enterprise operations continue to be globalized through overseas expansions, joint ventures, mergers and acquisitions as well as strategic relationships and partnerships transnational organizations need to give attention to issues of culture in human resource management practices as a panacea for prosperity. The global organization is competent if only it is able to bridge the gap between management and culture so that personal relationships with other peoples in the organization and society become in harmony. This is critical because cultural relativity and reality in organizations influence operations. The study was designed to explore possible relationships between cultural dimensions and global human resource management. The survey research design was employed and data generated through primary and secondary sources. The participants comprised of 385 respondents from a cross-section of the population in Nigeria. By Chi-Square test, it was found that culture has a significant positive relationship with global human resource management.

  8. Human Reliability Program Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Landers, John; Rogers, Erin; Gerke, Gretchen

    2014-05-18

    A Human Reliability Program (HRP) is designed to protect national security as well as worker and public safety by continuously evaluating the reliability of those who have access to sensitive materials, facilities, and programs. Some elements of a site HRP include systematic (1) supervisory reviews, (2) medical and psychological assessments, (3) management evaluations, (4) personnel security reviews, and (4) training of HRP staff and critical positions. Over the years of implementing an HRP, the Department of Energy (DOE) has faced various challenges and overcome obstacles. During this 4-day activity, participants will examine programs that mitigate threats to nuclear security and the insider threat to include HRP, Nuclear Security Culture (NSC) Enhancement, and Employee Assistance Programs. The focus will be to develop an understanding of the need for a systematic HRP and to discuss challenges and best practices associated with mitigating the insider threat.

  9. Socially intelligent robots: dimensions of human-robot interaction.

    Science.gov (United States)

    Dautenhahn, Kerstin

    2007-04-29

    Social intelligence in robots has a quite recent history in artificial intelligence and robotics. However, it has become increasingly apparent that social and interactive skills are necessary requirements in many application areas and contexts where robots need to interact and collaborate with other robots or humans. Research on human-robot interaction (HRI) poses many challenges regarding the nature of interactivity and 'social behaviour' in robot and humans. The first part of this paper addresses dimensions of HRI, discussing requirements on social skills for robots and introducing the conceptual space of HRI studies. In order to illustrate these concepts, two examples of HRI research are presented. First, research is surveyed which investigates the development of a cognitive robot companion. The aim of this work is to develop social rules for robot behaviour (a 'robotiquette') that is comfortable and acceptable to humans. Second, robots are discussed as possible educational or therapeutic toys for children with autism. The concept of interactive emergence in human-child interactions is highlighted. Different types of play among children are discussed in the light of their potential investigation in human-robot experiments. The paper concludes by examining different paradigms regarding 'social relationships' of robots and people interacting with them.

  10. In vitro dimensions and curvatures of human lenses.

    Science.gov (United States)

    Rosen, Alexandre M; Denham, David B; Fernandez, Viviana; Borja, David; Ho, Arthur; Manns, Fabrice; Parel, Jean-Marie; Augusteyn, Robert C

    2006-03-01

    The purpose of this study was to determine dimensions and curvatures of excised human lenses using the technique of shadowphotogrammetry. A modified optical comparator and digital camera were used to photograph magnified sagittal and coronal lens profiles. Equatorial diameter, anterior and posterior sagittal thickness, anterior and posterior curvatures, and shape factors were obtained from these images. The data were used to calculate lens volumes, which were compared with the lens weights. Measurements were made on 37 human lenses ranging in age from 20 to 99 years. These showed that lens dimensions and the anterior radius of curvature increase linearly throughout adult life while posterior curvature remains constant. The relative shape (or aspect ratio) of the posterior lens is unchanged through adult life since both equatorial diameter and posterior thickness increase at the same rate. The ratio of anterior thickness to posterior thickness is constant at 0.70. It is suggested that in vivo forces alter the apparent location of the lens equator, that the in vitro lens shape corresponds to the maximally accommodated shape in vivo and that the shapes of the accommodated and unaccommodated lens progressively converge toward each other due to lens growth with age, with a convergence point located near the age of total loss of accommodation (55-60 years). Together, these observations provide additional support for the Helmholtz theory of accommodation.

  11. Assessment of Professional Competences. Constructive Dimension of Human Resources Management

    OpenAIRE

    Simona PONEA; Antonio SANDU

    2010-01-01

    The present article proposes a model of how to develop a plan for evaluate professional skills, applicable to people who want to certify skills acquired in non-formal ways and also in human resource departments, that want to evaluate professional skills of its own members, with the purpose to achieve a more efficient use of human resources, and also to derulate organizational development programs that includes professional training.

  12. HEIDEGGER’S HUMAN DIMENSION UNDERSTANDING OF TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Uliana R. Vynnyk

    2013-12-01

    Full Text Available The aim of the research is to identify M. Heidegger's human dimension approach to the issue of technology .It is achieved by means of applying methods of analysis and synthesis in relation to philosopher’s philosophical and technical ideas. Scientific novelty. Philosopher’s important human dimension trends concerning technology are outlined in the research and are manifested in the concern for individuals to keep their humanity and dignity and make for the freedom eliminating everything that may adversely affect their essence.(немного поменяла слова и их порядок The term "individual measurability" involves a process of spiritual and intellectual development of a man and, in this context, through his development and humanity one should evaluate everything created by him; technical, social progress should be seen primarily from the point of view of a free man, humane, rationally and existentially independent from the artificially created world, who is able to play an advanced role in the process of his own development, social progress and technology. Techniques and technologies, in their turn, should progress, based primarily on human needs. Individuals, coexisting with technical means should take everything that is good for them and simultaneously use them for their spiritual and personal development. Conclusion. Having occupied a special position in relation to the tradition of European criticism, the philosopher considered technology, its essence and specificity, as well as features of technical activities in different historical periods to be a subject of a positive philosophical analysis. Heidegger broke with the tradition of European philosophy of technology, which focused its attention on the direct, "obvious" achievements of progress, having showed that the effects of intrusion of technology are diverse and difficult to be predicted in the long run. Technological dependence is hardly fatal to humans in the

  13. National Human Trafficking Initiatives: Dimensions of Policy Diffusion.

    Science.gov (United States)

    Yoo, Eun-Hye; Boyle, Elizabeth Heger

    2015-01-01

    The implementation of criminal law involves formal law enforcement, education and public outreach aimed at preventing criminal activity, and providing services for victims. Historically, quantitative research on global trends has tended to focus on a single policy dimension, potentially masking the unique factors that affect the diffusion of each policy dimension independently. Using an ordered-probit model to analyze new human trafficking policy data on national prosecution, prevention, and victim-protection efforts, we find that global ties and domestic interest groups matter more in areas where international law is less defined. While prosecution, officially mandated by the Trafficking Protocol, was relatively impervious to global ties and domestic interest groups, both trafficking prevention and victim protection were associated with these factors. Our findings also suggest that fear of repercussions is not a major driver of state actions to combat trafficking-neither ratification of the Trafficking Protocol nor levels of United States aid were associated with greater implementation of anti-trafficking measures.

  14. National Human Trafficking Initiatives: Dimensions of Policy Diffusion1

    Science.gov (United States)

    Yoo, Eun-hye; Boyle, Elizabeth Heger

    2014-01-01

    The implementation of criminal law involves formal law enforcement, education and public outreach aimed at preventing criminal activity, and providing services for victims. Historically, quantitative research on global trends has tended to focus on a single policy dimension, potentially masking the unique factors that affect the diffusion of each policy dimension independently. Using an ordered-probit model to analyze new human trafficking policy data on national prosecution, prevention, and victim-protection efforts, we find that global ties and domestic interest groups matter more in areas where international law is less defined. While prosecution, officially mandated by the Trafficking Protocol, was relatively impervious to global ties and domestic interest groups, both trafficking prevention and victim protection were associated with these factors. Our findings also suggest that fear of repercussions is not a major driver of state actions to combat trafficking—neither ratification of the Trafficking Protocol nor levels of United States aid were associated with greater implementation of anti-trafficking measures. PMID:26538806

  15. Human Genome Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-01-01

    The DOE Human Genome program has grown tremendously, as shown by the marked increase in the number of genome-funded projects since the last workshop held in 1991. The abstracts in this book describe the genome research of DOE-funded grantees and contractors and invited guests, and all projects are represented at the workshop by posters. The 3-day meeting includes plenary sessions on ethical, legal, and social issues pertaining to the availability of genetic data; sequencing techniques, informatics support; and chromosome and cDNA mapping and sequencing.

  16. Human Genome Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-01-01

    The DOE Human Genome program has grown tremendously, as shown by the marked increase in the number of genome-funded projects since the last workshop held in 1991. The abstracts in this book describe the genome research of DOE-funded grantees and contractors and invited guests, and all projects are represented at the workshop by posters. The 3-day meeting includes plenary sessions on ethical, legal, and social issues pertaining to the availability of genetic data; sequencing techniques, informatics support; and chromosome and cDNA mapping and sequencing.

  17. Human dimensions in cyber operations research and development priorities.

    Energy Technology Data Exchange (ETDEWEB)

    Forsythe, James Chris; Silva, Austin Ray; Stevens-Adams, Susan Marie; Bradshaw, Jeffrey [Institute for Human and Machine Cognition

    2012-11-01

    Within cyber security, the human element represents one of the greatest untapped opportunities for increasing the effectiveness of network defenses. However, there has been little research to understand the human dimension in cyber operations. To better understand the needs and priorities for research and development to address these issues, a workshop was conducted August 28-29, 2012 in Washington DC. A synthesis was developed that captured the key issues and associated research questions. Research and development needs were identified that fell into three parallel paths: (1) human factors analysis and scientific studies to establish foundational knowledge concerning factors underlying the performance of cyber defenders; (2) development of models that capture key processes that mediate interactions between defenders, users, adversaries and the public; and (3) development of a multi-purpose test environment for conducting controlled experiments that enables systems and human performance measurement. These research and development investments would transform cyber operations from an art to a science, enabling systems solutions to be engineered to address a range of situations. Organizations would be able to move beyond the current state where key decisions (e.g. personnel assignment) are made on a largely ad hoc basis to a state in which there exist institutionalized processes for assuring the right people are doing the right jobs in the right way. These developments lay the groundwork for emergence of a professional class of cyber defenders with defined roles and career progressions, with higher levels of personnel commitment and retention. Finally, the operational impact would be evident in improved performance, accompanied by a shift to a more proactive response in which defenders have the capacity to exert greater control over the cyber battlespace.

  18. DEVELOPMENT AND HUMAN DIGNITY: TWO DIMENSIONS OF THE LANGUAGE

    Directory of Open Access Journals (Sweden)

    Giana Diesel Sebastiany

    2013-07-01

    Full Text Available The article approaches the concept of development as freedom and its implications in the enlargement of the human life dignity, especially when refers to the possible choices, from two contemporary economists theories who with different dimensions of the language agree in the interpretation of the theme. Amartya Sen and Sebastião Salgado bend over the same historical context; they try to catch the faces of the development and its repercussions in people's life. Knowing a little their trajectory the challenge of this text is to understand the complementarity in the words and the pictures used by the authors. By using the images produced by Sebastião Salgado, we consider them as historical sources of multidisciplinar abrangence, that facilitate new approaching analysis from its registrations, as well as Amartya Sen's words induce us to multiple reflections The reffered author consider health, the education and the social insurance as a fundamental relationship tool for a dignified existence of the humanity. However, the provision of them does not constitute an end in itself; that provision only acquires a real sense when its goal is the expansion of the people´s capacities and freedom that this way start to act as changes condition.

  19. The theological-Christian dimension of the human person

    Directory of Open Access Journals (Sweden)

    Renato Alves de Oliveira

    2016-06-01

    Full Text Available The objective of this article is to demonstrate that the human person is an ontological greatness that has a divine foundation. The essence of the person is built in the being of God. The concept of the origin of person took place in theological-Christian ground, in the context of the Christological and Trinitarian discussions in the fourth century. In the West, its historical trajectory has a philosophical-theological bias, wavering between substantialism unrelated to rationalism without substantiality. The theological dimension of the person is in its image condition of God and creature called into existence by God, according to Jewish and Christian tradition. Like creature receiving his existence as a gift, the person is oriented toward God. Between God and the person there is an interpersonal relationship, one “tu-a-tu”. Because of their transcendent foundation, the person has an onto-axiological primacy over other creatures. The person holds an absolute value and cannot be manipulated by the state, the market and nor religion. This person is an indefinable and a mystery magnitude, just as God its Creator. The person is a reflection of the mystery of God. All love, respect and veneration rendered to God must also be devoted to his image, the human person.

  20. Understanding the human dimensions of a sustainable energy transition.

    Science.gov (United States)

    Steg, Linda; Perlaviciute, Goda; van der Werff, Ellen

    2015-01-01

    Global climate change threatens the health, economic prospects, and basic food and water sources of people. A wide range of changes in household energy behavior is needed to realize a sustainable energy transition. We propose a general framework to understand and encourage sustainable energy behaviors, comprising four key issues. First, we need to identify which behaviors need to be changed. A sustainable energy transition involves changes in a wide range of energy behaviors, including the adoption of sustainable energy sources and energy-efficient technology, investments in energy efficiency measures in buildings, and changes in direct and indirect energy use behavior. Second, we need to understand which factors underlie these different types of sustainable energy behaviors. We discuss three main factors that influence sustainable energy behaviors: knowledge, motivations, and contextual factors. Third, we need to test the effects of interventions aimed to promote sustainable energy behaviors. Interventions can be aimed at changing the actual costs and benefits of behavior, or at changing people's perceptions and evaluations of different costs and benefits of behavioral options. Fourth, it is important to understand which factors affect the acceptability of energy policies and energy systems changes. We discuss important findings from psychological studies on these four topics, and propose a research agenda to further explore these topics. We emphasize the need of an integrated approach in studying the human dimensions of a sustainable energy transition that increases our understanding of which general factors affect a wide range of energy behaviors as well as the acceptability of different energy policies and energy system changes.

  1. Toward Cosmopolitan Ethics in Teacher Education: An Ontological Dimension of Learning Human Rights

    Science.gov (United States)

    Adami, Rebecca

    2014-01-01

    There is a globalization trend in teacher education, emphasizing the role of teachers to make judgments based on human rights in their teaching profession. Rather than emphasizing the epistemological dimension of acquiring knowledge "about" human rights through teacher education, an ontological dimension is emphasized in this paper of…

  2. Toward Cosmopolitan Ethics in Teacher Education: An Ontological Dimension of Learning Human Rights

    Science.gov (United States)

    Adami, Rebecca

    2014-01-01

    There is a globalization trend in teacher education, emphasizing the role of teachers to make judgments based on human rights in their teaching profession. Rather than emphasizing the epistemological dimension of acquiring knowledge "about" human rights through teacher education, an ontological dimension is emphasized in this paper of…

  3. Human genome. 1993 Program report

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    The purpose of this report is to update the Human Genome 1991-92 Program Report and provide new information on the DOE genome program to researchers, program managers, other government agencies, and the interested public. This FY 1993 supplement includes abstracts of 60 new or renewed projects and listings of 112 continuing and 28 completed projects. These two reports, taken together, present the most complete published view of the DOE Human Genome Program through FY 1993. Research is progressing rapidly toward 15-year goals of mapping and sequencing the DNA of each of the 24 different human chromosomes.

  4. REENGINEERING THE SUPPLY CHAIN HUMAN DIMENSIONS USING SIX-SIGMA FRAMEWORK

    Directory of Open Access Journals (Sweden)

    Pratima Mishra

    2011-09-01

    Full Text Available The greatest continuing area of weakness in management practice is to evaluate human dimensions. The aim of this research is to evaluate the human dimensions which can prove for successful implementation of Six- sigma through teams. This paper discusses the available dimensions of supply chain management (SCM practices in literature and develops an integrated framework (6 sigma +SCM based upon ten human dimensions of SCM practice ( (i Self management, (ii Participation, (iii Flexibility, (iv Training, (v Managerial support, (vi Communication and cooperation, (vii Feedback and reward, (viii Leadership, (ix Information sharing and (x Process improvement orientation . The framework has been used to analyze the performance of teams based upon the above dimensions which helps in improving the performance. Various performance metrics i.e. Sigma level (within and sigma (overall, yield, Cp and Cpk have been calculated to find out the scope for improvement with respect to SCM dimensions based upon team characteristics.

  5. OPTIGRAMI: Optimum lumber grade mix program for hardwood dimension parts

    Science.gov (United States)

    David G. Martens; Jr., Robert L. Nevel; Jr. Nevel

    1985-01-01

    With rapidly increasing lumber prices and shortages of some grades and species, the furniture industry must find ways to use its hardwood lumber resource more efficiently. A computer program called OPTIGRAMI is designed to help managers determine the best lumber to use in producing furniture parts. OPTIGRAMI determines the least-cost grade mix of lumber required to...

  6. Teaching the Spiritual Dimension of Nursing Care: A Survey of U.S. Baccalaureate Nursing Programs.

    Science.gov (United States)

    Lemmer, Corinne

    2002-01-01

    Responses from 132 baccalaureate nursing programs indicated that the majority include spiritual dimensions in program philosophy and curriculum, but few had definitions of spirituality and nursing care. Content typically addressed patients' spiritual needs, dying, and holism. Respondents were uncertain about faculty preparation to teach about…

  7. NASA Space Human Factors Program

    Science.gov (United States)

    1992-01-01

    This booklet briefly and succinctly treats 23 topics of particular interest to the NASA Space Human Factors Program. Most articles are by different authors who are mainly NASA Johnson or NASA Ames personnel. Representative topics covered include mental workload and performance in space, light effects on Circadian rhythms, human sleep, human reasoning, microgravity effects and automation and crew performance.

  8. Planning and Evaluating ICT in Education Programs Using the Four Dimensions of Sustainability: A Program Evaluation from Egypt

    Science.gov (United States)

    Pouezevara, Sarah; Mekhael, Sabry William; Darcy, Niamh

    2014-01-01

    This paper presents the findings from a program evaluation of an ICT in education project within the USAID-funded Girls Improved Learning Outcomes (GILO) program. The evaluation uses a framework of four dimensions of ICT sustainability to examine the appropriateness of the design and implementation of the project, which provided simple, relevant…

  9. Human Research Program

    Data.gov (United States)

    National Aeronautics and Space Administration — Strategically, the HRP conducts research and technology development that: 1) enables the development or modification of Agency-level human health and performance...

  10. Health and Human Rights : In Search of the Legal Dimension

    NARCIS (Netherlands)

    Toebes, Brigit

    2015-01-01

    Abstract: – This paper explores the legal contours of the field of ‘health and human rights’ as a new and emerging field of human rights law. After an analysis of its conceptual foundations, it explains illustrates how health and human rights evolved from a phase of standard-setting to a field that

  11. Unpacking the Clinical and Participatory Dimensions of the Trump Math-Teacher-Residency-Program

    Science.gov (United States)

    Imanuel-Noy, Dalia; Wagner, Tili

    2016-01-01

    The research presents a Residency Math teacher education program that has been developed in Israel in search of transforming initial teacher preparation on the Clinical-Participatory continuum. It is a "multi-phase" mixed-method research aiming to present the clinical and participatory dimensions of the TMR: the way in which they are…

  12. Cognition, Emotion, and Other Inescapable Dimensions of Human Experience.

    Science.gov (United States)

    Frascara, Jorge

    1999-01-01

    Looks at human information processing as a complex system, concentrating on certain insights about field interactions that will reposition the understanding of mental processes, moving it from an analysis of logical steps to the exploration of the influence that contexts have on human cognitive performance. (CR)

  13. Human Dimensions in Future Battle Command Systems: A Workshop Report

    Science.gov (United States)

    2008-04-01

    on technology pedagogy while emphasizing professional self- and group- developments and experiential training. The training and education courses...technology with the human in-the-loop and partly operational in the level of autonomy with no human involvement. In both cases, information in BCS... pedagogy while emphasizing professional self- and group- developments and experiential training. The training and education courses should be

  14. Comparative anatomical dimensions of the complete human and porcine spine

    NARCIS (Netherlands)

    Busscher, Iris; Ploegmakers, Joris J. W.; Verkerke, Gijsbertus J.; Veldhuizen, Albert G.

    2010-01-01

    New spinal implants and surgical procedures are often tested pre-clinically on human cadaver spines. However, the availability of fresh frozen human cadaver material is very limited and alternative animal spines are more easily available in all desired age groups, and have more uniform geometrical a

  15. Comparative anatomical dimensions of the complete human and porcine spine

    NARCIS (Netherlands)

    Busscher, Iris; Ploegmakers, Joris J. W.; Verkerke, Gijsbertus J.; Veldhuizen, Albert G.

    New spinal implants and surgical procedures are often tested pre-clinically on human cadaver spines. However, the availability of fresh frozen human cadaver material is very limited and alternative animal spines are more easily available in all desired age groups, and have more uniform geometrical

  16. The human dimension of fire regimes on Earth

    Science.gov (United States)

    Bowman, David M.J.S.; Balch, Jennifer; Artaxo, Paulo; Bond, William J.; Cochrane, Mark A.; D'Antonio, Carla M.; DeFries, Ruth; Johnston, Fay H.; Keeley, Jon E.; Krawchuk, Meg A.; Kull, Christian A.; Michelle, Mack; Moritz, Max A.; Pyne, Stephen; Roos, Christopher I.; Scott, Andrew C.; Sodhi, Navjot S.; Swetnam, Thomas W.

    2011-01-01

    Humans and their ancestors are unique in being a fire-making species, but 'natural' (i.e. independent of humans) fires have an ancient, geological history on Earth. Natural fires have influenced biological evolution and global biogeochemical cycles, making fire integral to the functioning of some biomes. Globally, debate rages about the impact on ecosystems of prehistoric human-set fires, with views ranging from catastrophic to negligible. Understanding of the diversity of human fire regimes on Earth in the past, present and future remains rudimentary. It remains uncertain how humans have caused a departure from 'natural' background levels that vary with climate change. Available evidence shows that modern humans can increase or decrease background levels of natural fire activity by clearing forests, promoting grazing, dispersing plants, altering ignition patterns and actively suppressing fires, thereby causing substantial ecosystem changes and loss of biodiversity. Some of these contemporary fire regimes cause substantial economic disruptions owing to the destruction of infrastructure, degradation of ecosystem services, loss of life, and smoke-related health effects. These episodic disasters help frame negative public attitudes towards landscape fires, despite the need for burning to sustain some ecosystems. Greenhouse gas-induced warming and changes in the hydrological cycle may increase the occurrence of large, severe fires, with potentially significant feedbacks to the Earth system. Improved understanding of human fire regimes demands: (1) better data on past and current human influences on fire regimes to enable global comparative analyses, (2) a greater understanding of different cultural traditions of landscape burning and their positive and negative social, economic and ecological effects, and (3) more realistic representations of anthropogenic fire in global vegetation and climate change models. We provide an historical framework to promote understanding

  17. Human handling and presentation of a novel object evoke independent dimensions of fear in Japanese quail.

    Science.gov (United States)

    Richard, S; Land, N; Saint-Dizier, H; Leterrier, C; Faure, J M

    2010-09-01

    Fear is a concept comprising several dimensions, but the nature of these dimensions and the relationships between them remain elusive. To investigate these dimensions in birds, we have used two genetic lines of quail divergently selected on tonic immobility duration, a behavioural index of fear. These two lines differ in their behavioural response to some, but not all, fear-inducing situations. In the present study, we investigated the contribution of human intervention in the differentiation between the two lines. To do this, fear responses towards a novel object were compared between lines in three conditions: (1) in the home cage without any human intervention, (2) in the home cage after human handling and (3) after placement in a novel environment by human handling. Fear behaviour differed between lines after human handling, with or without placement in a novel environment, but presentation of a novel object in the home cage without any human intervention induced similar fear responses in the two lines of quail. These results lead us to suggest that in quail, human intervention evokes a dimension of fear that differs from that evoked by sudden presentation of a novel object, in that these two dimensions may be selected independently. Copyright 2010 Elsevier B.V. All rights reserved.

  18. Managing Economic Transition. Dimensions of Human Resource Development in Hungary.

    Science.gov (United States)

    Benedek, Andras; Klekner, Peter

    1997-01-01

    Outlines the state of economic transition in Hungary, the status of human resource development, economic and legal reforms, and the social partnership (education, business, government) in vocational training. (SK)

  19. Quaking aspen and the human experience: Dimensions, issues, and challenges

    Science.gov (United States)

    Stephen F. McCool

    2001-01-01

    Humans assign four types of meanings to aspen landscapes: (1) instrumental meanings dealing with the attainment of a goal - such as production of pulp or provision of recreation opportunities; (2) aesthetic meanings; (3) cultural/symbolic meanings dealing with spiritual and social attachments to landscapes; and (4) individual/expressive meanings derived out of...

  20. Brief communication: age and fractal dimensions of human sagittal and coronal sutures

    DEFF Research Database (Denmark)

    Lynnerup, Niels; Jacobsen, Jens Christian Brings

    2003-01-01

    The fractal dimensions of human sagittal and coronal sutures were calculated on 31 complete skulls from the Terry Collection. The aim was to investigate whether the fractal dimension, relying on the whole sutural length, might yield a better description of age-related changes in sutural morphology......, as opposed to other methods of quantification, which generally rely on more arbitrary scoring systems. However, the fractal dimension did not yield better age correlations than other previously described methods. At best, the results reflected the general observation that young adults below age 40 years...

  1. Humanities Program: Critique and Rationale.

    Science.gov (United States)

    Pinar, William Frederick

    The psychological impact of schooling is examined within the context of a new school of British psychoanalytic thought. It is concluded that schooling is maddening, in the sense used by Laing, Cooper, and others. A rationale for a sane humanities program is established consisting of two components: the nuclear and the cortical. The nuclear is the…

  2. Cultural dimensions in global human resource management: implications for Nigeria

    OpenAIRE

    John N. N. Ugoani

    2016-01-01

    As enterprise operations continue to be globalized through overseas expansions, joint ventures, mergers and acquisitions as well as strategic relationships and partnerships transnational organizations need to give attention to issues of culture in human resource management practices as a panacea for prosperity. The global organization is competent if only it is able to bridge the gap between management and culture so that personal relationships with other peoples in the organization and socie...

  3. Human Development – Qualitative Dimensions of a Globalized World

    Directory of Open Access Journals (Sweden)

    Marilen Pirtea

    2006-08-01

    Full Text Available “The human development” concept was born in a period characterized by an important number of events that have caused important changes of the geo-political factors as well as essential mutations at economic and social level. This period is known as the “post-war era”. In this era, the world economy has registered considerable progress. The international cooperation and economic development have permitted the significant increase of merchandise and services world-wide commerce as well as the increase of foreign investments. Both the global production structure and the labour force structure have changed. The rapid technological progress changes all activity fields as well as human lives. Unfortunately, this global economic development is doubled by the persistence of economic and social differences and by the occurrence of set-backs. In the present paper, we are trying to present the Romanian position towards the human development as well as the development perspectives of this position in the context of Romania’s integration in the European Union.

  4. Colloque S&T Symposium 2008: Understanding the Human Dimension in 21st Century Conflict/Warfare: The Complexities of Human-with-Human Relationships

    Science.gov (United States)

    2008-08-01

    Colloque S&T Symposium 2008 Undestanding the Human Dimension in 21st Century Conflict/Warfare: The Complexities of Human-with-Human Relationships ...conditions for self-sustaining stability. By working towards the development of models and concepts to better understand and influence the human in...This page intentionally left blank. Colloque S&T Symposium 2008 Undestanding the Human Dimension in 21st Century Conflict

  5. Adding the human dimension to drought: an example from Chile

    Science.gov (United States)

    Rangecroft, Sally; Van Loon, Anne; Maureira, Héctor; Rojas, Pablo; Alejandro Gutiérrez Valdés, Sergio; Verbist, Koen

    2016-04-01

    Drought and water scarcity are important hazards and can lead to severe socio-economic impacts in many regions of the world. Given the interlinked interactions and feedbacks of hydrological droughts and their impacts and management, we need tools to evaluate these complexities and effects on the availability of water resources. Here we use a real-world case study of the Huasco basin (Northern Chile) in which we quantify the influence of human activities on hydrological drought signals. In this arid region, Andean snowmelt provides water essential for users, with agriculture acting as the main water consumer (85% of total). An increasing water demand from different water sectors (agriculture, mining, and domestic water usage) has increased pressure on available water and its management. Consequently, the Santa Juana dam was built by 1995 to increase irrigation security for downstream users, and recent management and restrictions have been established with the objective to limit impacts of hydrological droughts across the basin. The feedbacks between water availability and water management are explored for this water stressed region in Chile. Hydro-meteorological (e.g. precipitation, temperature, streamflow, reservoir levels) variables have been analysed to assess trends and drought patterns. Data over the past three decades has indicated a decrease in surface water supply, with the basin entering a situation of water scarcity during the recent multiyear drought (2007 - to-date), partly caused by meteorological drought and partly by abstraction. During this period, water supply failed to meet the demands of water users, resulting in the implementation of water restrictions. As well as the necessary continuous hydro-meteorological data, here we used information on human water users and scenario modeling, allowing for the analysis and quantification of feedbacks. This work highlights the importance of local knowledge, especially in understanding water laws, rights

  6. Subjective dimension in the analysis of human development

    Directory of Open Access Journals (Sweden)

    LÓPEZ NOVAL, Borja

    2012-06-01

    Full Text Available In recent years subjective evaluations about own quality of life, resumed in levels of life satisfactionor happiness, are gaining importance as indicators of development. Some authors state that subjectivewell-being is a necessary and sufficient condition for human development. In this work the arguments ofthese authors are explained and it is discussed the role subjective evaluations must play on developmentstudies. The main conclusion is that although it is necessary to integrate subjective well-being into humandevelopment studies we cannot identify subjective well-being and development.

  7. Cultural and psychological dimensions of human organ transplantation.

    Science.gov (United States)

    Marshall, P A; Daar, A S

    1998-01-01

    Human organ transplantation is practiced in local cultural worlds that shape beliefs about appropriate conduct for its development and application. The psychological response of individuals to the transplant experience mediate and condition its life-changing force in the context of family and community. In this paper, three cases are examined to illustrate the impact of cultural and psychological influences on human organ replacement therapies. First, we explore brain death and its implications for the definition of death and the procurement of organs. A case example from Japan provides the framework for addressing the cultural foundations that contribute to perceptions of personhood and the treatment of the body. Second, we examine marketing incentives for organ donation using a case from India where, until recently, explicit forms of financial incentives have played a role in the development of renal transplantation involving non-related living donors. Third, we focus on the psychological remifications of organ transplantation using a case that demonstrates the profound experience of being the recipient of the "gift of life". Resolution of scientific and ethical challenges in the field of organ transplantation must consider the complex and significant impact of cultural and psychological factors on organ replacement therapies.

  8. Virtual three dimensions reconstruction and isoline analysis of human marks on the surface of animal fossils

    Institute of Scientific and Technical Information of China (English)

    WU XianZhu; WANG YunFu; PEI ShuWen; WU XiuJie

    2009-01-01

    Animal fossils in archaeological sites are closely related to human activities. The environment and human activities, such as hunting-selection, cook process, traditional culture and habits can be partly Inferred from the variety of fauna, fragmentation of the bones, and the human marks on bones' aur-faces. So far, researches about marks on fossils are few in China, and are mainly observed directly by eyes. Light Microscopes and Scanning Electron Microscopes are also applied to the observation abroad. These methods could provide us a lot of information, but are mainly confined to 2 dimensions. In this paper, we analyze human marks on the surface of animal fossils through three dimensions re-construction and isoline analysis, which enable us observe and measure in 3 dimensions. This method gives us a lot of information as follows: the formation of the marks, the tools that produced the marks, the cutting edge, movement and micro-abrasion of the tools. Through study of human marks on the surface of animal fossils unearthed from Bailongdong Cave in Yunxi, Hubei Province, we have got the characteristics of the marks, and further deepen cognition of the cutting edge, cutting orientation, cut-ting sequence, as well as micro-abrasion of tools during the formation of these marks. This is the first to use virtual three dimensions reconstruction in studying the human marks on the surface of animal fossils in China.

  9. Current outlook for the study of human rights since its dimensions

    Directory of Open Access Journals (Sweden)

    Tania Giovanna Vivas Barrera

    2013-05-01

    Full Text Available In this paper, we shows a overview of a state of art about the relationships between ontological, epistemological and sociological dimension of human rights. In this research we seek to identify central problems and the methodologies used in such dimensions. In this way, we expose the conceptual framework and tree topics in the research problem: (i constitutional theory; (ii constitutional procedural law, and (iii international systems of human rights protection. This work present the problems found in scientifically articles available in expert databases such as Proquest, Ebsco, Dialnet and Redalyc.

  10. The human dimensions of urban greenways: planning for recreation and related experiences

    Science.gov (United States)

    Paul H. Gobster; Lynne M. Westpahl

    2004-01-01

    In this paper, we summarize findings from a series of interrelated studies that examine an urban greenway, the 150 mile Chicago River corridor in Chicago, USA, from multiple perspectives, stakeholder viewpoints, and methodological techniques. Six interdependent "human dimensions" of greenways are identified in the studies: cleanliness, naturalness, aesthetics...

  11. Frame-guided assembly of vesicles with programmed geometry and dimensions.

    Science.gov (United States)

    Dong, Yuanchen; Sun, Yawei; Wang, Liying; Wang, Dianming; Zhou, Tao; Yang, Zhongqiang; Chen, Zhong; Wang, Qiangbin; Fan, Qinghua; Liu, Dongsheng

    2014-03-03

    In molecular self-assembly molecules form organized structures or patterns. The control of the self-assembly process is an important and challenging topic. Inspired by the cytoskeletal-membrane protein lipid bilayer system that determines the shape of eukaryotic cells, we developed a frame-guided assembly process as a general strategy to prepare heterovesicles with programmed geometry and dimensions. This method offers greater control over self-assembly which may benefit the understanding of the formation mechanism as well as the functions of the cell membrane.

  12. 77 FR 14766 - Patents for Humanity Program (Formerly Humanitarian Program)

    Science.gov (United States)

    2012-03-13

    ... United States Patent and Trademark Office Patents for Humanity Program (Formerly Humanitarian Program) ACTION: Proposed collection; comment request. SUMMARY: The United States Patent and Trademark Office...- 0066 Patents for Humanity Program comment'' in the subject line of the message. Mail: Susan K....

  13. The Dimensions of Organizational Intelligence in Romanian Companies – A Human Capital Perspective

    Directory of Open Access Journals (Sweden)

    Viorel Lefter

    2008-10-01

    Full Text Available The paper discusses the perceptions of organizational intelligence dimensions in Romanian companies, taking into account the degree of awareness employees have, in relation to this concept, and the overall investments in R&D at the industry level. Starting from the concept of organizational intelligence, the way it is defined in recent literature, we establish seven dimensions which are relevant for its analysis, and test them on a relevant sample, random stratified, of Romanian companies, reflecting the structure of Romanian economy, and all the layers of company size. We examine, thus, the correlation between the quality of the organizational human capital (the individual intelligence and the learning processes, at the organizational level. The results of the study can be further expanded to analyses of the regions of development, by correlating the dimensions of the organizational intelligence with the macro-economic, developmental indicators.

  14. ANTHROPOLOGICAL BASIS OF HUMAN DIMENSION IN SPORT AS THE IMPLEMENTATION OF A PERSON'S GENERIC ESSENCE

    Directory of Open Access Journals (Sweden)

    V. Ye. Bilogur

    2013-12-01

    Full Text Available The purpose of the article is to make the theoretical framework of a sportsman dimension concept as the realization of a person's generic essence that is a basis of a new scientific direction formation of sports anthropology and philosophy of sport. Methodology. The understanding of human nature problems, human existence in the form of sports activity, the potential of anthropological picture of the sporting world. In this case sport is considered as a culture which gives a chance to define it as an activity which involves positive results aimed at the realization of human essence as well as destructive ones that are aimed at the destruction of a sportsman personality. Scientific novelty is in the research of insufficiently studied theme of sportsman-dimension from the anthropological point of view. Practical value of the work is in elaborating the theme in context of scientific research performance at the department of theory and physical training methods and sports and the disciplines of Melitopol state pedagogical university named after Bogdan Khmelnitskiy. Philosophy of sport is a new subject and a new scientific direction, in the context of which the problems of sport, development of sporting values and outlook of the youth, their socialization in the sports activity are explored. Conclusions the introduction of the anthropological basis of sportsman-dimension essence in sport promotes the possibility to show entire human nature, its creativity in sporting life, therefore it leads an individual to a self-formation. The anthropological basis of the sportsman-dimension is aimed at the realization of a person's generic essence for increasing the human potential, physical health of young generation due to physical training and sports.

  15. Human dimensions in bedside teaching: focus group discussions of teachers and learners.

    Science.gov (United States)

    Ramani, Subha; Orlander, Jay D

    2013-01-01

    Clinical teaching has moved from the bedside to conference rooms; many reasons are described for this shift. Yet, essential clinical skills, professionalism, and humanistic patient interactions are best taught at the bedside. Clinical teaching has moved from the bedside to conference rooms; many reasons are described for this decline. This study explored perceptions of teachers and learners on the value of bedside teaching and the humanistic dimensions of bedside interactions that make it imperative to shift clinical teaching back to the bedside. Focus group methodology was used to explore teacher and learner opinions. Four teacher groups consisted of (a) Chief Residents, (b) Residency Program Directors, (c) skilled bedside teachers, and (d) a convenience group of other Department of Medicine faculty at Boston University School of Medicine. Six learner groups consisted 2 each of 3rd-year students, PGY1 medicine residents, and PGY2 medicine residents. Each discussion lasted 60 to 90 minutes. Sessions were audiotaped, transcribed, and analyzed using qualitative methods. Teachers and learners shared several opinions on bedside teaching, particularly around humanistic aspects of bedside interactions. The key themes that emerged included (a) patient involvement in discussions, (b) teachers as role models of humanism, (c) preserving learner autonomy, (d) direct observation and feedback of learners at the bedside, (e) interactions with challenging patients, and (e) admitting limitations. Within these themes, participants noted some behaviors best avoided at the bedside. Teachers and learners regard the bedside as a valuable venue in which to learn core values of medicine. They proposed many strategies to preserve these humanistic values and improve bedside teaching. These strategies are essential for true patient-centered care.

  16. Mapping human dimensions of small-scale fisheries in the Northern Gulf of California, Mexico

    Science.gov (United States)

    Moreno-Baez, Marcia

    Recurrent crises due to overexploitation of fishery resources have been among the biggest natural resource management failures of the 20th century. This problem has both biological and socio-political elements and understanding of human dimensions represents a key step toward the formulation of sound management guidelines for natural resources. One of the strategies proposed to understand human dimensions is through the use of local knowledge. Integrating local peoples' knowledge with scientific research and data analysis, could aid in the design of fisheries management strategies in a cost-effective and participatory way. I introduce an approach to incorporating fishers' local knowledge at a large, regional scale. I focused on the spatial and temporal distribution of fishing activities from 17 communities in the Northern Gulf of California, Mexico. Participatory mapping (maps produced by local fishers) through a rapid appraisal (survey methodology) were used to identify the spatial and temporal dimensions of fishing activities. A geographic information system was used to generate 764 map layers used for a preliminary analysis of rapid-appraisal spatial data. Post-survey workshops with fishers were organized to facilitate an internal validation of spatial information using geographic information system software. We characterized the information based on fishing communities, fishing methods, target species and spawning sites. We also applied spatial analysis techniques to understand the relative importance and use of fishing grounds, fishing seasons and the influence that fishing communities have over the region. This dissertation addressed the problem of integrating the human dimensions of small-scale fisheries using geospatial tools and local knowledge (LK) -- data collection, integration, internal validation, analysis and access -- into a multidisciplinary research to support decision making in natural resource planning for small-scale fisheries management and

  17. Stochastic optimal control in infinite dimension dynamic programming and HJB equations

    CERN Document Server

    Fabbri, Giorgio; Święch, Andrzej

    2017-01-01

    Providing an introduction to stochastic optimal control in infinite dimension, this book gives a complete account of the theory of second-order HJB equations in infinite-dimensional Hilbert spaces, focusing on its applicability to associated stochastic optimal control problems. It features a general introduction to optimal stochastic control, including basic results (e.g. the dynamic programming principle) with proofs, and provides examples of applications. A complete and up-to-date exposition of the existing theory of viscosity solutions and regular solutions of second-order HJB equations in Hilbert spaces is given, together with an extensive survey of other methods, with a full bibliography. In particular, Chapter 6, written by M. Fuhrman and G. Tessitore, surveys the theory of regular solutions of HJB equations arising in infinite-dimensional stochastic control, via BSDEs. The book is of interest to both pure and applied researchers working in the control theory of stochastic PDEs, and in PDEs in infinite ...

  18. The human dimensions of post-stroke homecare: experiences of older carers from diverse ethnic groups.

    Science.gov (United States)

    Pound, Carole; Greenwood, Nan

    2016-10-01

    Very little is known about how older people from black and minority ethnic (BME) groups caring for someone after a stroke access and engage with social care services. This paper explores both the experiences of carers whose relative was receiving social care services in their own home and the value of a theory of humanising care to understand and explain these experiences. Semi-structured interviews were undertaken with 50 carers from five different ethnic groups: Asian Indian, Asian Pakistani, Black African, Black Caribbean and White British. Data were thematically analysed within a phenomenological framework. Five interacting themes emerged: communication and bureaucracy; time and timing; communication and rapport building; trust and safety; humanity and the human dimensions of care. Many of the experiences could be interpreted within a conceptual framework of humanising care underpinned by eight interacting dimensions of what it means to be treated as an individual and a human. Carers from BME and White British groups share many experiences of homecare although language and cultural difference may exacerbate common pressures and stresses. The framework for humanising care is a useful tool to evaluate aspects of homecare that are responsive to dignity and diversity. Implications for Rehabilitation Explicitly identifying, describing and valuing the human dimensions of care may support services in responding appropriately to homecare users from black minority ethnic communities as well as those from white majority groups. Unresponsive services and poor communication may lead to loss of trust with care agencies and undermine BME carers' sense of entitlement and competence in engaging with homecare services. Care worker continuity investing time in building relationships and care worker familiarity is important to many families who access social care services.

  19. The Programming Language as Human Interface

    NARCIS (Netherlands)

    Pemberton, S.

    2014-01-01

    Programming languages are mostly not designed for humans, but for computers. As a result, programming time is increased by the necessity for programmers to translate problem description into a step-wise method of solving the problem. This demonstration shows a step towards producing more human-orien

  20. Natural and human dimensions of a quasi-wild species: The case of kudzu

    Science.gov (United States)

    Li, Z.; Dong, Q.; Albright, T.P.; Guo, Q.

    2011-01-01

    The human dimensions of biotic invasion are generally poorly understood, even among the most familiar invasive species. Kudzu (Pueraria montana (Lour.) Merr.) is a prominent invasive plant and an example of quasi-wild species, which has experienced repeated introduction, cultivation, and escape back to the wild. Here, we review a large body of primary scientific and historic records spanning thousands of years to characterize the complex relationships among kudzu, its natural enemies, and humans, and provide a synthesis and conceptual model relevant to the ecology and management of quasi-wild invasive species. We documented over 350, mostly insect, natural enemy species and their impacts on kudzu in its native East Asian range. These natural enemies play a minor role in limiting kudzu in its native range, rarely generating severe impacts on populations of wild kudzu. We identified a number of significant influences of humans including dispersal, diverse cultural selection, and facilitation through disturbances, which catalyzed the expansion and exuberance of kudzu. On the other hand, harvest by humans appears to be the major control mechanism in its native areas. Humans thus have a complex relationship with kudzu. They have acted as both friend and foe, affecting the distribution and abundance of kudzu in ways that vary across its range and over time. Our conceptual model of kudzu emphasizes the importance of multiple human dimensions in shaping the biogeography of a species and illustrates how kudzu and other quasi-wild species are more likely to be successful invaders. ?? 2011 Springer Science+Business Media B.V.(outside the USA).

  1. Neither Sola Scriptura, Nor Solus Spiritus: The revelation in the human dimension

    Directory of Open Access Journals (Sweden)

    Abdruschin Schaeffer Rocha

    2016-12-01

    Full Text Available This present article aims to discuss the revelation in the human dimension. In this sense, it presupposes that both in the historical Protestantism as in the Pentecostalism, such dimension and its derived contingencies were not properly considered, as both traditions make use of an alleged “guarantee of purity” from the revelation. In the historical protestantism such guarantee was sought in the Scriptures, in a way that by evoking the authority of the Scripture the Reformers believed they could ensure the integrity of the revelation, within a supposed "sanitized environment". In the pentecostalism, this supposed security was guaranteed by the Spirit, after all, it’s fueled by strong expectation of a personal meeting with God, and that such immediacy would ensure the purity of the revelation.   By assuming human limitations and subjectivity that are inherent in receiving a revelation, we propose, therefore, a revelation that is constituted within the limits of history; a revelation that is constituted within the limits of language; a revelation that is constituted within the limits of human vulnerability

  2. New dimensions for the Human Development Index - HDI according to the capability approach

    Directory of Open Access Journals (Sweden)

    Raphael Gomes Brasil

    2016-07-01

    Full Text Available The concept of human development has evolved over the years, from a simple measure of per capita income to more sophisticated definitions, such as the capability approach by Amartya Sen, which is related not only to what people have, but also to a range of capabilities that allow people to choose what they want to be or do. In this sense, the concept of development must be expanded, allowing the Human Development Index (HDI to cover dimensions related to individual freedoms. In this paper, we suggest a new HDI methodology, adding measures of tolerance, crime and democracy in its calculation. The results allow us to conclude that even societies with a high standard of living face problems such as racism and lack of political freedoms.

  3. Human Research Program: 2010 Annual Report

    Science.gov (United States)

    2010-01-01

    2010 was a year of solid performance for the Human Research Program in spite of major changes in NASA's strategic direction for Human Spaceflight. Last year, the Program completed the final steps in solidifying the management foundation, and in 2010 we achieved exceptional performance from all elements of the research and technology portfolio. We transitioned from creating building blocks to full execution of the management tools for an applied research and technology program. As a team, we continue to deliver the answers and technologies that enable human exploration of space. While the Agency awaits strategic direction for human spaceflight, the Program is well positioned and critically important to helping the Agency achieve its goals.

  4. Dimensions of Human-Work Domain Interaction: A Preliminary Analysis for the Design of a Corporate Digital Library.

    Science.gov (United States)

    Xie, Hong

    2003-01-01

    Applies the cognitive system engineering approach to investigate human-work interaction at a corporate setting. Reports preliminary analysis of data collected from diary analysis and interview of 20 subjects. Results identify three dimensions for each of four interactive activities involved in human-work interaction and their relationships.…

  5. Category processing and the human likeness dimension of the Uncanny Valley Hypothesis: Eye-tracking data

    Directory of Open Access Journals (Sweden)

    Marcus eCheetham

    2013-03-01

    Full Text Available The Uncanny Valley Hypothesis (Mori, 1970 predicts that perceptual difficulty distinguishing between a humanlike object (e.g., lifelike prosthetic hand, mannequin and its human counterpart evokes negative affect. Research has focussed on affect, with inconsistent results, but little is known about how objects along the hypothesis’ dimension of human likeness (DHL are actually perceived. This study used morph continua based on human and highly realistic computer-generated (avatar faces to represent the DHL. Total number and dwell time of fixations to facial features were recorded while participants (N=60 judged avatar vs. human category membership of the faces in a forced choice categorisation task. Fixation and dwell data confirmed the face feature hierarchy (eyes, nose and mouth in this order of importance across the DHL. There were no further findings for fixation. A change in the relative importance of these features was found for dwell time, with greater preferential processing of eyes and mouth of categorically ambiguous faces compared with unambiguous avatar faces. There were no significant differences between ambiguous and human faces. These findings applied for men and women, though women generally dwelled more on the eyes to the disadvantage of the nose. The mouth was unaffected by gender. In summary, the relative importance of facial features changed on the DHL’s nonhuman side as a function of categorisation ambiguity. This change was indicated by dwell time only, suggesting greater depth of perceptual processing of the eyes and mouth of ambiguous faces compared with these features in unambiguous avatar faces.

  6. Mapping human and social dimensions of conservation opportunity for the scheduling of conservation action on private land.

    Science.gov (United States)

    Knight, Andrew T; Cowling, Richard M; Difford, Mark; Campbell, Bruce M

    2010-10-01

    Abstract  Spatial prioritization techniques are applied in conservation-planning initiatives to allocate conservation resources. Although typically they are based on ecological data (e.g., species, habitats, ecological processes), increasingly they also include nonecological data, mostly on the vulnerability of valued features and economic costs of implementation. Nevertheless, the effectiveness of conservation actions implemented through conservation-planning initiatives is a function of the human and social dimensions of social-ecological systems, such as stakeholders' willingness and capacity to participate. We assessed human and social factors hypothesized to define opportunities for implementing effective conservation action by individual land managers (those responsible for making day-to-day decisions on land use) and mapped these to schedule implementation of a private land conservation program. We surveyed 48 land managers who owned 301 land parcels in the Makana Municipality of the Eastern Cape province in South Africa. Psychometric statistical and cluster analyses were applied to the interview data so as to map human and social factors of conservation opportunity across a landscape of regional conservation importance. Four groups of landowners were identified, in rank order, for a phased implementation process. Furthermore, using psychometric statistical techniques, we reduced the number of interview questions from 165 to 45, which is a preliminary step toward developing surrogates for human and social factors that can be developed rapidly and complemented with measures of conservation value, vulnerability, and economic cost to more-effectively schedule conservation actions. This work provides conservation and land management professionals direction on where and how implementation of local-scale conservation should be undertaken to ensure it is feasible.

  7. Review of EPRI Nuclear Human Factors Program

    Energy Technology Data Exchange (ETDEWEB)

    Hanes, L.F.; O`Brien, J.F. [Electric Power Research Institute, Palo Alto, CA (United States)

    1996-03-01

    The Electric Power Research Institute (EPRI) Human Factors Program, which is part of the EPRI Nuclear Power Group, was established in 1975. Over the years, the Program has changed emphasis based on the shifting priorities and needs of the commercial nuclear power industry. The Program has produced many important products that provide significant safety and economic benefits for EPRI member utilities. This presentation will provide a brief history of the Program and products. Current projects and products that have been released recently will be mentioned.

  8. Dimensions of Spirituality Fostered through the PULSE Program for Service Learning

    Science.gov (United States)

    Barrett, Michelle C. Sterk

    2016-01-01

    Cultivating spiritual development is central to the mission of Catholic higher education institutions. Studies demonstrate that service learning is a pedagogical method through which spiritual development can be fostered among undergraduates. This study builds upon prior research to analyze whether spiritual growth occurred and which dimensions of…

  9. Development of the Human Interaction Dimension of the Self-Regulated Learning Questionnaire in Asynchronous Online Learning Environments

    Science.gov (United States)

    Cho, Moon-Heum; Jonassen, David

    2009-01-01

    Two studies focusing on the development and validation of the Online Self-Regulated Learning Inventory (OSRLI) were conducted. The OSRLI is a self-report instrument assessing the human interaction dimension of online self-regulated learning. It consists of an affect/motivation scale and an interaction strategies scale. In Study 1, exploratory…

  10. Dimensions of the human sclera: Thickness measurement and regional changes with axial length.

    Science.gov (United States)

    Norman, Richard E; Flanagan, John G; Rausch, Sophie M K; Sigal, Ian A; Tertinegg, Inka; Eilaghi, Armin; Portnoy, Sharon; Sled, John G; Ethier, C Ross

    2010-02-01

    Scleral thickness, especially near the region of the optic nerve head (ONH), is a potential factor of interest in the development of glaucomatous optic neuropathy. Our goal was to characterize the scleral thickness distribution and other geometric features of human eyes. Eleven enucleated human globes (7 normal and 4 ostensibly glaucomatous) were imaged using high-field microMRI, providing 80 microm isotropic resolution over the whole eye. The MRI scans were segmented to produce 3-D corneoscleral shells. Each shell was divided into 15 slices along the anterior-posterior axis of the eye, and each slice was further subdivided into the anatomical quadrants. Average thickness was measured in each region, producing 60 thickness measurements per eye. Hierarchical clustering was used to identify trends in the thickness distribution, and scleral geometric features were correlated with globe axial length. Thickness over the whole sclera was 670 +/- 80 microm (mean +/- SD; range: 564 microm-832 microm) over the 11 eyes. Maximum thickness occurred at the posterior pole of the eye, with mean thickness of 996 +/- 181 microm. Thickness decreased to a minimum at the equator, where a mean thickness of 491 +/- 91 microm was measured. Eyes with a reported history of glaucoma were found to have longer axial length, smaller ONH canal dimensions and thinner posterior sclera. Several geometrical parameters of the eye, including posterior scleral thickness, axial length, and ONH canal diameter, appear linked. Significant intra-individual and inter-individual variation in scleral thickness was evident. This may be indicative of inter-individual differences in ocular biomechanics. Copyright 2009 Elsevier Ltd. All rights reserved.

  11. Biologically inspired strategy for programmed assembly of viral building blocks with controlled dimensions.

    Science.gov (United States)

    Rego, Jennifer M; Lee, Jae-Hun; Lee, David H; Yi, Hyunmin

    2013-02-01

    Facile fabrication of building blocks with precisely controlled dimensions is imperative in the development of functional devices and materials. We demonstrate the assembly of nanoscale viral building blocks of controlled lengths using a biologically motivated strategy. To achieve this we exploit the simple self-assembly mechanism of Tobacco mosaic virus (TMV), whose length is solely governed by the length of its genomic mRNA. We synthesize viral mRNA of desired lengths using simple molecular biology techniques, and in vitro assemble the mRNA with viral coat proteins to yield viral building blocks of controlled lengths. The results indicate that the assembly of the viral building blocks is consistent and reproducible, and can be readily extended to assemble building blocks with genetically modified coat proteins (TMV1cys). Additionally, we confirm the potential utility of the TMV1cys viral building blocks with controlled dimensions via covalent and quantitative conjugation of fluorescent markers. We envision that our biologically inspired assembly strategy to design and construct viral building blocks of controlled dimensions could be employed to fabricate well-controlled nanoarchitectures and hybrid nanomaterials for a wide variety of applications including nanoelectronics and nanocatalysis.

  12. Context Matters for Social-Emotional Learning: Examining Variation in Program Impact by Dimensions of School Climate.

    Science.gov (United States)

    McCormick, Meghan P; Cappella, Elise; O'Connor, Erin E; McClowry, Sandee G

    2015-09-01

    This paper examines whether three dimensions of school climate-leadership, accountability, and safety/respect-moderated the impacts of the INSIGHTS program on students' social-emotional, behavioral, and academic outcomes. Twenty-two urban schools and N = 435 low-income racial/ethnic minority students were enrolled in the study and received intervention services across the course of 2 years, in both kindergarten and first grade. Intervention effects on math and reading achievement were larger for students enrolled in schools with lower overall levels of leadership, accountability, and safety/respect at baseline. Program impacts on disruptive behaviors were greater in schools with lower levels of accountability at baseline; impacts on sustained attention were greater in schools with lower levels of safety/respect at baseline. Implications for Social-Emotional Learning program implementation, replication, and scale-up are discussed.

  13. The state of human dimensions capacity for natural resource management: needs, knowledge, and resources

    Science.gov (United States)

    Sexton, Natalie R.; Leong, Kirsten M.; Milley, Brad J.; Clarke, Melinda M.; Teel, Tara L.; Chase, Mark A.; Dietsch, Alia M.

    2013-01-01

    The social sciences have become increasingly important in understanding natural resource management contexts and audiences, and are essential in design and delivery of effective and durable management strategies. Yet many agencies and organizations do not have the necessary resource management. We draw on the textbook definition of HD: how and why people value natural resources, what benefits people seek and derive from those resources, and how people affect and are affected by those resources and their management (Decker, Brown, and Seimer 2001). Clearly articulating how HD information can be used and integrated into natural resource management planning and decision-making is an important challenge faced by the HD field. To address this challenge, we formed a collaborative team to explore the issue of HD capacity-building for natural resource organizations and to advance the HD field. We define HD capacity as activities, efforts, and resources that enhance the ability of HD researchers and practitioners and natural managers and decision-makers to understand and address the social aspects of conservation. Specifically, we sought to examine current barriers to integration of HD into natural resource management, knowledge needed to improve HD capacity, and existing HD tools, resources, and training opportunities. We conducted a needs assessment of HD experts and practitioners, developed a framework for considering HD activities that can contribute both directly and indirectly throughout any phase of an adaptive management cycle, and held a workshop to review preliminary findings and gather additional input through breakout group discussions. This paper provides highlights from our collaborative initiative to help frame and inform future HD capacity-building efforts and natural resource organizations and also provides a list of existing human dimensions tools and resources.

  14. Harvard's Program in Law Teaching--A New Dimension in Graduate Legal Education.

    Science.gov (United States)

    Snyder, Frederick E.; Cohen, Jerome A.

    1981-01-01

    The Harvard Law School is in the process of fashioning a multilayered program in law teaching for American lawyers who are candidates for the LL.M. degree. The Program on Preparing for Law Teaching is described and its objectives are outlined. (MLW)

  15. Human Factors Engineering Program Review Model

    Science.gov (United States)

    2004-02-01

    AA NUREG -0711,Rev. 2 Human Factors Engineering Program Review Model 20081009191 I i m To] Bi U.S. Nuclear Regulatory Commission Office of...Material As of November 1999, you may electronically access NUREG -series publications and other NRC records at NRC’s Public Electronic Reading Room at...http://www.nrc.qov/readinq-rm.html. Publicly released records include, to name a few, NUREG -series publications; Federal Register notices; applicant

  16. Goal-directed fluid therapy: stroke volume optimisation and cardiac dimensions in supine healthy humans

    DEFF Research Database (Denmark)

    Jans, O.; Tollund, C.; Bundgaard-Nielsen, M.

    2008-01-01

    by thoracic electrical admittance, central venous oxygenation and pressure, and arterial plasma atrial natriuretic peptide. Also, muscle and brain oxygenation were assessed by near infrared spectroscopy (n=7). RESULTS: The HUT reduced the mentioned indices of CBV, the end-diastolic dimensions of the heart...... to head-up (HUT) and head-down tilt (HDT). METHODS: Twelve healthy volunteers underwent graded tilt from 20 degrees HDT to 30 degrees HUT. The end-diastolic dimensions of the heart were assessed by transthoracic echocardiography with independent evaluation of SV by Modelflow. The CBV was monitored...

  17. What does the correlation dimension of the human heart rate measure?

    CERN Document Server

    Sakki, M; Vainu, M; Laan, M

    2001-01-01

    It is shown that for the heart rate variability, finite values of the correlation dimension D (calculated by the Grassberger-Procaccia algorithm) cannot be considered as an evidence for a deterministic chaos inside the heart. Finiteness of D is explained by finite resolving power of the recording apparatus. The correlation dimension depends both on the short-time variability of the heart rhythm, and on the resolving power of the electrocardiogram. In principle, it can be used as a certain measure of short-time variability of the signal, but its diagnostic value on test groups was negligible.

  18. Human factors engineering program review model

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    The staff of the Nuclear Regulatory Commission is performing nuclear power plant design certification reviews based on a design process plan that describes the human factors engineering (HFE) program elements that are necessary and sufficient to develop an acceptable detailed design specification and an acceptable implemented design. There are two principal reasons for this approach. First, the initial design certification applications submitted for staff review did not include detailed design information. Second, since human performance literature and industry experiences have shown that many significant human factors issues arise early in the design process, review of the design process activities and results is important to the evaluation of an overall design. However, current regulations and guidance documents do not address the criteria for design process review. Therefore, the HFE Program Review Model (HFE PRM) was developed as a basis for performing design certification reviews that include design process evaluations as well as review of the final design. A central tenet of the HFE PRM is that the HFE aspects of the plant should be developed, designed, and evaluated on the basis of a structured top-down system analysis using accepted HFE principles. The HFE PRM consists of ten component elements. Each element in divided into four sections: Background, Objective, Applicant Submittals, and Review Criteria. This report describes the development of the HFE PRM and gives a detailed description of each HFE review element.

  19. Redressing Past Human Rights Violations: Global Dimensions of Contemporary Social Movements

    Science.gov (United States)

    Tsutsui, Kiyoteru

    2006-01-01

    This paper proposes a theoretical framework to analyze global dimensions of contemporary social movements and attempts to answer the empirical question: why did the social movement for former comfort women emerge in the late 1980s after more than 40 years of silence? The theoretical framework integrates the world polity approach into social…

  20. Prenatal programming of human neurological function.

    Science.gov (United States)

    Sandman, Curt A; Davis, Elysia P; Buss, Claudia; Glynn, Laura M

    2011-01-01

    The human placenta expresses the genes for proopiomelanocortin and the major stress hormone, corticotropin-releasing hormone (CRH), profoundly altering the "fight or flight" stress system in mother and fetus. As pregnancy progresses, the levels of these stress hormones, including maternal cortisol, increase dramatically. These endocrine changes are important for fetal maturation, but if the levels are altered (e.g., in response to stress), they influence (program) the fetal nervous system with long-term consequences. The evidence indicates that fetal exposure to elevated levels of stress hormones (i) delays fetal nervous system maturation, (ii) restricts the neuromuscular development and alters the stress response of the neonate, (iii) impairs mental development and increases fearful behavior in the infant, and (iv) may result in diminished gray matter volume in children. The studies reviewed indicate that fetal exposure to stress peptides and hormones exerts profound programming influences on the nervous system and may increase the risk for emotional and cognitive impairment.

  1. FORTRAN programs for calculating nonlinear seismic ground response in two dimensions

    Science.gov (United States)

    Joyner, W.B.

    1978-01-01

    The programs described here were designed for calculating the nonlinear seismic response of a two-dimensional configuration of soil underlain by a semi-infinite elastic medium representing bedrock. There are two programs. One is for plane strain motions, that is, motions in the plane perpendicular to the long axis of the structure, and the other is for antiplane strain motions, that is motions parallel to the axis. The seismic input is provided by specifying what the motion of the rock-soil boundary would be if the soil were absent and the boundary were a free surface. This may be done by supplying a magnetic tape containing the values of particle velocity for every boundary point at every instant of time. Alternatively, a punch card deck may be supplied giving acceleration values at every instant of time. In the plane strain program it is assumed that the acceleration values apply simultaneously to every point on the boundary; in the antiplane strain program it is assumed that the acceleration values characterize a plane shear wave propagating upward in the underlying elastic medium at a specified angle with the vertical. The nonlinear hysteretic behavior of the soil is represented by a three-dimensional rheological model. A boundary condition is used which takes account of finite rigidity in the elastic substratum. The computations are performed by an explicit finite-difference scheme that proceeds step by step in space and time. Computations are done in terms of stress departures from an unspecified initial state. Source listings are provided here along with instructions for preparing the input. A more detailed discussion of the method is presented elsewhere.

  2. Quantitative and Qualitative Effectiveness Dimensions of the U.S. Coast Guard Recruiting Program.

    Science.gov (United States)

    1983-06-01

    incorporates these measures --n i--s goal settiJng procesoes and the degree to which these measures aze charac- teristic cf the recruiti.ng program’s output...plishments. In the recruiting context, vhere the reward- system, if 4t exists, focuses exclusively on quota at-lan- ment, should there be surprise if the...personal, or other applicant sugges-tad r.f.rences ar = obtained. Beferences exclusively from relatives or close. Sfriends alore are unacceptaLLe. 52

  3. Circadian aspects of apparent correlation dimension in human heart rate dynamics.

    Science.gov (United States)

    Van Leeuwen, P; Bettermann, H; An der Heiden, U; Kümmell, H C

    1995-07-01

    The purpose of this study was to examine changes in complexity of cardiac dynamics over 24 h. With use of Holter monitoring, 27 24-h electrocardiogram recordings were obtained from 15 healthy subjects. For each recording, the apparent dimension (DA) was calculated for consecutive sections of 500 heartbeats. These were used to determine nighttime and daytime dimension (D(An) and D(Ad), respectively) as well as the difference between D(An) and D(Ad) (delta DA). Mean 24-h DA, D(An), and D(Ad) were 5.9 +/- 0.3, 6.3 +/- 0.5, and 5.6 +/- 0.6, respectively. D(An) was significantly higher than D(Ad) (P heart rate complexity. We suggest that the decreased complexity during daytime may result from the synchronization of physiological functions. The increase in complexity at night would then correspond to an uncoupling of these functions during the regenerative period.

  4. Mapping multiple dimensions of student learning: the ConstructMap program.

    Science.gov (United States)

    Kennedy, Cathleen A; Draney, Karen

    2009-01-01

    In the past, many assessments, especially standardized assessments, tended to be composed of items with specific right and wrong answers, such as those found in multiple choice, true-false and short response items. Performance-based questions that require students to construct answers rather than select correct responses introduce the complexities of multiple correct answers, dependence on teacher judgment for scoring, and requisite ancillary skills such as language fluency, which are technically difficult to handle, and may even introduce problems such as bias against certain groups of students. Recent developments in assessment design and psychometrics have improved the feasibility of assessing performance-based tasks more efficiently and effectively, thereby providing a rich domain of information from which interpretations can be made about what students know and what they can do when they draw upon that knowledge. We developed the ConstructMap computer program specifically to assist teachers in interpreting and representing this type of performance data. The program accepts as input student scores on items associated with one or multiple performance variables, computes proficiencies using multidimensional item response methods, and produces graphical representations of students' estimated proficiency on each of the variables.

  5. [Mapping and human genome sequence program].

    Science.gov (United States)

    Weissenbach, J

    1997-03-01

    Until recently, human genome programs focused primarily on establishing maps that would provide signposts to researchers seeking to identify genes responsible for inherited diseases, as well as a basis for genome sequencing studies. Preestablished gene mapping goals have been reached. The over 7,000 microsatellite markers identified to date provide a map of sufficient density to allow localization of the gene of a monogenic disease with a precision of 1 to 2 million base pairs. The physical map, based on systematically arranged overlapping sets of artificial yeast chromosomes (YACs), has also made considerable headway during the last few years. The most recently published map covers more than 90% of the genome. However, currently available physical maps cannot be used for sequencing studies because multiple rearrangements occur in YACs. The recently developed sets of radioinduced hybrids are extremely useful for incorporating genes into existing maps. A network of American and European laboratories has successfully used these radioinduced hybrids to map 15,000 gene tags from large-scale cDNA library sequencing programs. There are increasingly pressing reasons for initiating large scale human genome sequencing studies.

  6. Neural bases of human mate choice: multiple value dimensions, sex difference, and self-assessment system.

    Science.gov (United States)

    Funayama, Risa; Sugiura, Motoaki; Sassa, Yuko; Jeong, Hyeonjeong; Wakusawa, Keisuke; Horie, Kaoru; Sato, Shigeru; Kawashima, Ryuta

    2012-01-01

    Mate choice is an example of sophisticated daily decision making supported by multiple componential processes. In mate-choice literature, different characteristics of the value dimensions, including the sex difference in the value dimensions, and the involvement of self-assessment due to the mutual nature of the choice, have been suggested. We examined whether the brain-activation pattern during virtual mate choice would be congruent with these characteristics in terms of stimulus selectivity and activated brain regions. In measuring brain activity, young men and women were shown two pictures of either faces or behaviors, and they indicated which person they would choose either as a spouse or as a friend. Activation selective to spouse choice was observed face-selectively in men's amygdala and behavior-selectively in women's motor system. During both partner-choice conditions, behavior-selective activation was observed in the temporoparietal regions. Taking the available knowledge of these regions into account, these results are congruent with the suggested characteristics of value dimensions for physical attractiveness, parenting resources, and beneficial personality traits for a long-lasting relationship, respectively. The medial prefrontal and posterior cingulate cortices were nonselectively activated during the partner choices, suggesting the involvement of a self-assessment process. The results thus provide neuroscientific support for the multi-component mate-choice mechanism.

  7. A fast and simple program for solving local Schrödinger equations in two and three dimensions

    Science.gov (United States)

    Janecek, S.; Krotscheck, E.

    2008-06-01

    We describe a simple and rapidly converging code for solving local Schrödinger equations in two and three dimensions. Our method utilizes a fourth-order factorization of the imaginary time evolution operator which improves the convergence rate by one to two orders of magnitude compared with a second-order Trotter factorization. We present the theory behind the method and strategies for assessing convergence and accuracy. Our code requires one user defined function which specifies the local external potential. We describe the definition of this function as well as input and output functionalities. Program summaryProgram title: 3dsch/2dsch Catalogue identifier: AEAQ_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEAQ_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 40 085 No. of bytes in distributed program, including test data, etc.: 285 957 Distribution format: tar.gz Programming language: Fortran 90 Computer: Tested on x86, amd64, Itanium2, and MIPS architectures. Should run on any architecture providing a Fortran 90 compiler Operating system: So far tested under UNIX/Linux and Irix. Any OS with a Fortran 90 compiler available should suffice RAM: 2 MB to 16 GB, depending on system size Classification: 6.10, 7.3 External routines: FFTW3 ( http://www.fftw.org/), Lapack ( http://www.netlib.org/lapack/) Nature of problem: Numerical calculation of low-lying states of 2D and 3D local Schrödinger equations in configuration space. Solution method: 4th order factorization of the diffusion operator. Restrictions: The code is at this time designed for up to 152 states in 3D and for up to 100 states in 2D. This number can easily be increased by generating more trial states in the initialization routine. Additional comments: Sample input files for the 2D and the 3D

  8. The cultural dimension of economic activities in international human right jurisprudence

    NARCIS (Netherlands)

    Donders, Y.; Vadi, V.; de Witte, B.

    2015-01-01

    Cultural diversity and human rights are mutually linked: human rights protect and promote cultural diversity while cultural diversity also forms an important aspect of the enjoyment of human rights. Cultural diversity and the economy are also increasingly connected, for example through cultural indu

  9. Humane Orientation as a New Cultural Dimension of the GLOBE Project

    DEFF Research Database (Denmark)

    Schlösser, Oliver; Frese, Michael; Heintze, Anna-Maria

    2013-01-01

    study used student samples from 25 countries that were either high or low in humane orientation (N = 876) and studied their relation to the traditional GLOBE scale and other cultural-level measures (agreeableness, religiosity, authoritarianism, and welfare state score). Findings revealed a strong...... correlation between humane orientation and agreeableness, welfare state score, and religiosity. Out-group humane orientation proved to be the more relevant subfacet of the original humane orientation construct, suggesting that future research on humane orientation should make use of this measure instead...

  10. Human Dimensions of Deforestation and Regrowth in the Brazilian Amazon: Integrating Data from Satellites, Demographic Censuses, and Field Surveys

    Science.gov (United States)

    Wood, Charles H.; Sanderson, Steven E.; Skole, David L.

    2001-01-01

    This report summarizes research activities and products from a collaborative project on the "Human Dimensions of Deforestation and Regrowth in the Brazilian Amazon," awarded to Charles H. Wood (PI; Department of Sociology, University of Texas at Austin, now in the Center for Latin American Studies, University of Florida), Steven E. Sanderson (Co-PI; Department of Political Science, University of Florida, now Dean of Emory College, Emory University) and David L. Skole (Co-PI; Institute for Earth, Oceans and Space, University of New Hampshire, now in the Department of Geography and Basic Science Remote Sensing Initiative, Michigan State University).

  11. Phase transitions in tumor growth: IV relationship between metabolic rate and fractal dimension of human tumor cells

    Science.gov (United States)

    Betancourt-Mar, J. A.; Llanos-Pérez, J. A.; Cocho, G.; Mansilla, R.; Martin, R. R.; Montero, S.; Nieto-Villar, J. M.

    2017-05-01

    By the use of thermodynamics formalism of irreversible processes, complex systems theory and systems biology, it is derived a relationship between the production of entropy per unit time, the fractal dimension and the tumor growth rate for human tumors cells. The thermodynamics framework developed demonstrates that, the dissipation function is a Landau potential and also the Lyapunov function of the dynamical behavior of tumor growth, which indicate the directional character, stability and robustness of the phenomenon. The entropy production rate may be used as a quantitative index of the metastatic potential of tumors. The current theoretical framework will hopefully provide a better understanding of cancer and contribute to improvements in cancer treatment.

  12. 78 FR 56132 - Human Reliability Program: Technical Amendments

    Science.gov (United States)

    2013-09-12

    ... Part 712 RIN 1992-AA44 Human Reliability Program: Technical Amendments AGENCY: Department of Energy... Reliability Program (HRP) regulations to eliminate references to obsolete provisions and to update part 712 to... III, title 10, Code of Federal Regulations, as set forth below: PART 712--HUMAN RELIABILITY PROGRAM...

  13. No Nation Is Home Alone: Understanding The International Dimension Of Homeland Security Through Global Transportation Security Programs

    Science.gov (United States)

    2016-03-01

    security procedures, encouraging their followers to attack the global transportation system.15 The consequences of these attacks are not just the visual ...partnerships for DHS.31 Though this argument is sound , the author only reviews a few programs, and does not acknowledge the broader DHS capability nor its...Capacity Development,”2. 89 Neil A. Englehart, “State Capacity, State Failure, and Human Rights,” Journal of Peace Research 46, no. 2 (2009): 163

  14. 76 FR 12271 - Human Reliability Program: Identification of Reviewing Official

    Science.gov (United States)

    2011-03-07

    ... Part 712 RIN 1992-AZ00 Human Reliability Program: Identification of Reviewing Official AGENCY: Department of Energy (DOE). ACTION: Final rule. SUMMARY: DOE is amending the Human Reliability Program (HRP... damage national security. To guard against such compromise, DOE established the Human Reliability...

  15. Human factors dimensions in the evolution of increasingly automated control rooms for near-earth satellites

    Science.gov (United States)

    Mitchell, C. M.

    1982-01-01

    The NASA-Goddard Space Flight Center is responsible for the control and ground support for all of NASA's unmanned near-earth satellites. Traditionally, each satellite had its own dedicated mission operations room. In the mid-seventies, an integration of some of these dedicated facilities was begun with the primary objective to reduce costs. In this connection, the Multi-Satellite Operations Control Center (MSOCC) was designed. MSOCC represents currently a labor intensive operation. Recently, Goddard has become increasingly aware of human factors and human-machine interface issues. A summary is provided of some of the attempts to apply human factors considerations in the design of command and control environments. Current and future activities with respect to human factors and systems design are discussed, giving attention to the allocation of tasks between human and computer, and the interface for the human-computer dialogue.

  16. Human factors dimensions in the evolution of increasingly automated control rooms for near-earth satellites

    Science.gov (United States)

    Mitchell, C. M.

    1982-01-01

    The NASA-Goddard Space Flight Center is responsible for the control and ground support for all of NASA's unmanned near-earth satellites. Traditionally, each satellite had its own dedicated mission operations room. In the mid-seventies, an integration of some of these dedicated facilities was begun with the primary objective to reduce costs. In this connection, the Multi-Satellite Operations Control Center (MSOCC) was designed. MSOCC represents currently a labor intensive operation. Recently, Goddard has become increasingly aware of human factors and human-machine interface issues. A summary is provided of some of the attempts to apply human factors considerations in the design of command and control environments. Current and future activities with respect to human factors and systems design are discussed, giving attention to the allocation of tasks between human and computer, and the interface for the human-computer dialogue.

  17. Prenatal Programming of Human Neurological Function

    Directory of Open Access Journals (Sweden)

    Curt A. Sandman

    2011-01-01

    Full Text Available The human placenta expresses the genes for proopiomelanocortin and the major stress hormone, corticotropin-releasing hormone (CRH, profoundly altering the “fight or flight” stress system in mother and fetus. As pregnancy progresses, the levels of these stress hormones, including maternal cortisol, increase dramatically. These endocrine changes are important for fetal maturation, but if the levels are altered (e.g., in response to stress, they influence (program the fetal nervous system with long-term consequences. The evidence indicates that fetal exposure to elevated levels of stress hormones (i delays fetal nervous system maturation, (ii restricts the neuromuscular development and alters the stress response of the neonate, (iii impairs mental development and increases fearful behavior in the infant, and (iv may result in diminished gray matter volume in children. The studies reviewed indicate that fetal exposure to stress peptides and hormones exerts profound programming influences on the nervous system and may increase the risk for emotional and cognitive impairment.

  18. Categorical dimensions of human odor descriptor space revealed by non-negative matrix factorization

    Energy Technology Data Exchange (ETDEWEB)

    Chennubhotla, Chakra [University of Pittsburgh School of Medicine, Pittsburgh PA; Castro, Jason [Bates College

    2013-01-01

    In contrast to most other sensory modalities, the basic perceptual dimensions of olfaction remain un- clear. Here, we use non-negative matrix factorization (NMF) - a dimensionality reduction technique - to uncover structure in a panel of odor profiles, with each odor defined as a point in multi-dimensional descriptor space. The properties of NMF are favorable for the analysis of such lexical and perceptual data, and lead to a high-dimensional account of odor space. We further provide evidence that odor di- mensions apply categorically. That is, odor space is not occupied homogenously, but rather in a discrete and intrinsically clustered manner. We discuss the potential implications of these results for the neural coding of odors, as well as for developing classifiers on larger datasets that may be useful for predicting perceptual qualities from chemical structures.

  19. Abstract: Rwanda Human Resources for Health Program: Genesis ...

    African Journals Online (AJOL)

    Abstract: Rwanda Human Resources for Health Program: Genesis and Evolution ... a program to dramatically improve nursing and midwifery education and practice. ... academic institutions requires flexibility, respect, and thoughtful planning.

  20. The human dimensions of climate change: A micro-level assessment of views from the ecological modernization, political economy and human ecology perspectives.

    Science.gov (United States)

    Adua, Lazarus; York, Richard; Schuelke-Leech, Beth-Anne

    2016-03-01

    Understanding the manifold human and physical dimensions of climate change has become an area of great interest to researchers in recent decades. Using a U.S. nationally-representative data set and drawing on the ecological modernization, political economy, and human ecology perspectives, this study examines the impacts of energy efficiency technologies, affluence, household demographics, and biophysical characteristics on residential CO2 emissions. Overall, the study provides mixed support for the ecological modernization perspective. While several findings are consistent with the theory's expectation that modern societies can harness technology to mitigate human impacts on the environment, others directly contradict it. Also, the theory's prediction of an inverted U-shaped relationship between affluence and environmental impacts is contradicted. The evidence is somewhat more supportive of the political economy and human ecology perspectives, with affluence, some indicators of technology, household demographics, and biophysical characteristics emerging as important drivers of residential CO2 emissions.

  1. Dimensiones de los derechos humanos fundamentales/Fundamental human rights dimensions

    National Research Council Canada - National Science Library

    Narciso Leandro Xavier Baez; Orides Mezzaroba

    2013-01-01

      This paper aims to propose a new philosophical and legal approach about fundamental human rights, intending to develop a tool that helps the interpreter to objectively evaluate specific cases, and...

  2. Time to Separate the Men From the Beasts: Symbolic Anticipation as the Typically Human Subjective Dimension

    Science.gov (United States)

    De Grave, Dieter

    2004-08-01

    In this paper it is argued that the dividing line that runs between the human psyche as opposed to any other complex system is made up by symbolic anticipation. The functionality of the human mind as an anticipatory system is entirely caught up in the crucial role that finiteness, shortage or lack plays for human beings. Anticipation for us is the way by which this negative finiteness or lack is translated into a positive longing, want or desire. We take a look at the three dimensional view of Jacques Lacan regarding these matters in a sophistical example and we illustrate how anticipation as a Symbolic phenomenon is distinct from the Imaginary or the Real register. As Lacan points out anticipation creates a symbolic social link which binds two or more interacting humans together in an anticipatory relationship. Beliefs, expectations and convictions are the typically human social links which ground human interaction and set it apart from other forms of social interaction we can observe in other complex biological entities.

  3. Human Machine Interface Programming and Testing

    Science.gov (United States)

    Foster, Thomas Garrison

    2013-01-01

    Human Machine Interface (HMI) Programming and Testing is about creating graphical displays to mimic mission critical ground control systems in order to provide NASA engineers with the ability to monitor the health management of these systems in real time. The Health Management System (HMS) is an online interactive human machine interface system that monitors all Kennedy Ground Control Subsystem (KGCS) hardware in the field. The Health Management System is essential to NASA engineers because it allows remote control and monitoring of the health management systems of all the Programmable Logic Controllers (PLC) and associated field devices. KGCS will have equipment installed at the launch pad, Vehicle Assembly Building, Mobile Launcher, as well as the Multi-Purpose Processing Facility. I am designing graphical displays to monitor and control new modules that will be integrated into the HMS. The design of the display screen will closely mimic the appearance and functionality of the actual modules. There are many different field devices used to monitor health management and each device has its own unique set of health management related data, therefore each display must also have its own unique way to display this data. Once the displays are created, the RSLogix5000 application is used to write software that maps all the required data read from the hardware to the graphical display. Once this data is mapped to its corresponding display item, the graphical display and hardware device will be connected through the same network in order to test all possible scenarios and types of data the graphical display was designed to receive. Test Procedures will be written to thoroughly test out the displays and ensure that they are working correctly before being deployed to the field. Additionally, the Kennedy Ground Controls Subsystem's user manual will be updated to explain to the NASA engineers how to use the new module displays.

  4. Citizens, Scholars and the Humanities: An Introduction to State Humanities Programs. Federation Resources 1.

    Science.gov (United States)

    Weiland, Steven, Ed.

    This collection of essays seeks to offer a composite portrait of state humanities programs from a wide range of viewpoints. Topics explored include: the role of the National Endowment for the Humanities; the importance of the humanities; origins and new directions for state programs; humanities and the issues of public policy, the arts, science,…

  5. ERCA 2008 - From the Human Dimensions of Global Environmental Change to the Observation of the Earth from Space

    Science.gov (United States)

    Boutron, Claude

    2009-02-01

    This book is the eighth volume in the series of books published within the framework of the European Research Course on Atmospheres ("ERCA"). ERCA was initiated in 1993 by the University Joseph Fourier of Grenoble, in order to provide PhD students and scientists from Europe and the rest of the world with a multidisciplinary course, which covers especially: the climate system and climate change; the physics and chemistry of the Earth's atmosphere; the human dimensions of environmental change; the other planets and satellites in the solar system and beyond. Since 1993, sixteen sessions have been attended by more 800 participants from 50 countries. The seventeenth session will take place from 12 January to 13 February 2009. This new volume contains twenty two chapters dealing with a wide range of topics. The following subjects are covered: the human dimensions of global environmental change; climate change and cryospheric evolution in China; the projections of twenty-first century climate over Europe; the understanding of the health impacts of air pollutants; air quality and human welfare; photocatalytic self-cleaning materials; radiative transfer in the cloudy atmosphere; laboratory modelling of atmospheric dynamical processes; stratospheric ozone; the applications of stable isotope analysis to atmospheric trace gas budgets; nitrogen oxides in the troposphere; the observation of the solid Earth, the oceans and land waters; the surface mass balance of the Greenland ice sheet; sea surface salinity reconstruction as seen with foraminifera shells; sources markers in aerosols, oceanic particles and sediments; the nucleation of atmospheric particles; the characterization of atmospheric aerosol episodes in China; the solar magnetic activity; the present and past climates of planet Mars; the outer solar system; Titan as an analog of Earth's past and future; the detection and characterization of extrasolar planets.

  6. Human Services Program Evaluation: "How to Improve Your Accountability and Program Effectiveness"

    Science.gov (United States)

    Barrett, Thomas; Sorensen, James

    2015-01-01

    The term "outcome evaluation" has become one of the most popular terms among human service providers and those whose job it is to evaluate the impact of human service programs. In the public sector alone, there are over a hundred instruments in use to evaluate the impact of state human service programs. Most states, many providers, and…

  7. An enquiry concerning the nature of conceptual categories: a case-study on the social dimension of human cognition.

    Science.gov (United States)

    Stewart, John

    2014-01-01

    Cognitive Science, in all its guises, has not yet accorded any fundamental importance to the social dimension of human cognition. In order to illustrate the possibilities that have not so far been developed, this article seeks to pursue the idea, first put forward by Durkheim, that the major categories which render conceptual thought possible may actually have a social origin. Durkheim illustrated his thesis, convincingly enough, by examining the societies of Australian aborigines. The aim here is to extend this idea to cover the case of the conceptual categories underpinning modern Western science, as they developed historically first in Ancient Greece, and then at the Renaissance. These major non-empirical concepts include those of abstract Space (Euclidean space, perfectly homogeneous in all its dimensions); abstract Time (conceived as spatially linearized, with the possibility of imaginatively going back and forth); and a number of canonical logical categories (equality, abstract quantity, essential versus accidental properties, the continuous and the discontinuous, the transcendental…). Sohn-Rethel (1978) has proposed that the heart of the conceptual categories in question is to be found in an analysis of the exchange abstraction. This hypothesis will be fleshed out by examining the co-emergence of new social structures and new forms of conceptual thought in the course of historical evolution. This includes the Renaissance, which saw the emergence of both Capitalism and Modern Science; and on the contemporary situation, where the form of social life is dominated by financial speculation which goes together with the advent of automation in the processes of production. It is concluded that Cognitive Science, and in particular the nascent paradigm of Enaction, would do well to broaden its transdisciplinary scope to include the dimensions of sociology and anthropology.

  8. Total quality management: managing the human dimension in natural resource agencies

    Science.gov (United States)

    Denzil Verardo

    1995-01-01

    Stewardship in an era of dwindling human resources requires new approaches to the way business is conducted in the public sector, and Total Quality Management (TQM) can be the avenue for this transformation. Resource agencies are no exception to this requirement, although modifications to "traditional" private enterprise versions of TQM implementation...

  9. Land uses, fire, and invasion: Exotic annual Bromus and human dimensions [Chapter 11

    Science.gov (United States)

    David A. Pyke; Jeanne C. Chambers; Jeffrey L. Beck; Matthew L. Brooks; Brian A. Mealor

    2016-01-01

    Human land uses are the primary cause of the introduction and spread of exotic annual Bromus species. Initial introductions were likely linked to contaminated seeds used by homesteading farmers in the late 1880s and early 1900s. Transportation routes aided their spread. Unrestricted livestock grazing from the 1800s through the mid-1900s reduced native plant competitors...

  10. Optimizing Cognitive Performance: The Relationship of Self-Theory to the Human Dimension Concept

    Science.gov (United States)

    2015-06-12

    As part of the Special Academics Program, the Center for Enhanced Performance officers three courses to help students increase their learning...credit. The Student Success Course produces course credit and is designed to “improve cadet academic , physical, and leadership performance ”115 by...and small groups to produce global effects is rising and the scope of those threats have expanded to include cyber and social media impacts

  11. The genome in three dimensions: a new frontier in human brain research.

    Science.gov (United States)

    Mitchell, Amanda C; Bharadwaj, Rahul; Whittle, Catheryne; Krueger, Winfried; Mirnics, Karoly; Hurd, Yasmin; Rasmussen, Theodore; Akbarian, Schahram

    2014-06-15

    Less than 1.5% of the human genome encodes protein. However, vast portions of the human genome are subject to transcriptional and epigenetic regulation, and many noncoding regulatory DNA elements are thought to regulate the spatial organization of interphase chromosomes. For example, chromosomal "loopings" are pivotal for the orderly process of gene expression, by enabling distal regulatory enhancer or silencer elements to directly interact with proximal promoter and transcription start sites, potentially bypassing hundreds of kilobases of interspersed sequence on the linear genome. To date, however, epigenetic studies in the human brain are mostly limited to the exploration of DNA methylation and posttranslational modifications of the nucleosome core histones. In contrast, very little is known about the regulation of supranucleosomal structures. Here, we show that chromosome conformation capture, a widely used approach to study higher-order chromatin, is applicable to tissue collected postmortem, thereby informing about genome organization in the human brain. We introduce chromosome conformation capture protocols for brain and compare higher-order chromatin structures at the chromosome 6p22.2-22.1 schizophrenia and bipolar disorder susceptibility locus, and additional neurodevelopmental risk genes, (DPP10, MCPH1) in adult prefrontal cortex and various cell culture systems, including neurons derived from reprogrammed skin cells. We predict that the exploration of three-dimensional genome architectures and function will open up new frontiers in human brain research and psychiatric genetics and provide novel insights into the epigenetic risk architectures of regulatory noncoding DNA. Copyright © 2014 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  12. Explicating Practicum Program Theory: A Case Example in Human Ecology

    Science.gov (United States)

    Chandler, Kathryn M. M.; Williamson, Deanna L.

    2013-01-01

    This study explicated the theory underpinning the Human Ecology Practicum Program offered in the Department of Human Ecology at the University of Alberta. The program has operated for 40 years but never been formally evaluated. Using a document analysis, focus group and individual interviews, and a stakeholder working group, we explored…

  13. Explicating Practicum Program Theory: A Case Example in Human Ecology

    Science.gov (United States)

    Chandler, Kathryn M. M.; Williamson, Deanna L.

    2013-01-01

    This study explicated the theory underpinning the Human Ecology Practicum Program offered in the Department of Human Ecology at the University of Alberta. The program has operated for 40 years but never been formally evaluated. Using a document analysis, focus group and individual interviews, and a stakeholder working group, we explored…

  14. Alien plant invasions in South Africa: driving forces and the human dimension

    CSIR Research Space (South Africa)

    Le Maitre, David C

    2004-01-01

    Full Text Available secondary driving forces ? Human population growth and migration Population increases lead to greater demands for food and materials. These demands are met by increasing productivity throughfertilization,adoptionofnewspecies,andbyincreasing the area under... production.1,35,37,48 Where demands cannot be met, people tend to migrate, taking propagules of their custom- ary food and medicinal plant species with them31,49 and inadver- tently carrying invasive species. ? Expanding network of international trade...

  15. New dimensions in our understanding of the human health effects of environmental pollutants

    Energy Technology Data Exchange (ETDEWEB)

    Carpenter, D.O. [Univ. of Albany, Rensselaer, NY (United States)

    1996-12-31

    The term {open_quotes}hazardous{close_quotes} waste is used primarily in reference to potential hazards to human health and, to a lesser decree, hazards to wildlife and the ecosystem. Many of the chemicals associated with hazardous waste sites are also widely distributed throughout the environment; therefore, the health hazards associated with hazardous waste sites are not different from those associated with general environmental contamination. Until recently, it was generally assumed that cancer was the human disease of greatest concern associated with toxic chemicals. In fact, most governmental regulations related to exposure are designed on the basis of presumed cancer risks. Since the evidence that hazardous chemicals can cause cancer is strong, it is appropriate to be concerned about cancer risk. Recent evidence, however, has triggered a reevaluation of the assumption that only cancer is of concern. New evidence suggests that noncancer endpoints may occur more frequently than cancer, may affect a greater number of individuals, and may occur at lower concentrations. Of particular concern is evidence of irreversible effects on the embryo and very young children, which influence intelligence, attention span, sexual development, and immune function. Although these effects are often subtle and difficult to quantify, the combined evidence is sufficiently compelling to necessitate a reevaluation of those outcomes of primary concern to human health. 57 refs., 2 figs., 3 tabs.

  16. Biomimicry: a Necessary Eco-Ethical Dimension for a Future Human Sustainability

    Directory of Open Access Journals (Sweden)

    Javier Collado-Ruano

    2015-07-01

    Full Text Available This article reflects on the concept of “global citizenship” from a transdisciplinary methodology and a biomimetic approach. A sustainable human image appears with this epistemological symbiosis, that constitutes the DNA of a genuine tool of civilizational transformation. On the one hand, the transdisciplinary methodology is opened to the multi-referential conception of the three pillars proposed by Basarab Nicolescu (2008: levels of reality, logic of the included middle, and complexity. On the other hand, the concept of biomimicry approached by Janine M. Benyus (2012 identifies nine operating principles of life in order to mimic nature in the reformulation of new sustainable human production systems with the biosphere. The aim of this study is to identify international agreements on environmental and sustainable development, to elaborate some contribution in the post-2015 eco-political-educational strategic framework led by the United Nations with the Sustainable Development Goals. With the purpose of strengthening ties between education and sustainability through symbiotic bridges between nature and culture, the work identifies the vital axises that constitute the interdependence of ecosystems to make a biomimetic application in the social, political, and educational structures of human systems. Then, this paper is an innovational research that seeks to integrate the eco-ethics as a practice in the “Global Citizenship Education” proposed for UNESCO for next decade 2015-2025.

  17. Dimension quotients

    OpenAIRE

    Hartl, M; Mikhailov, R.; Passi, I. B. S.

    2008-01-01

    We present two approaches, one homological and the other simplicial, for the investigation of dimension quotients of groups. The theory is illustrated, in particular, with a conceptual discussion of the fourth and fifth dimension quotients.

  18. An Update on the Scholarly Networks on Resilience, Vulnerability, and Adaptation within the Human Dimensions of Global Environmental Change

    Directory of Open Access Journals (Sweden)

    Marco A. Janssen

    2007-12-01

    Full Text Available In Janssen et al. (2006, we presented a bibliometric analysis of the resilience, vulnerability, and adaptation knowledge domains within the research activities on human dimensions of global environmental change. We have updated the analysis because 2 years have gone by since the original analysis, and 1113 more publications can now be added to the database. We analyzed how the resulting 3399 publications between 1967 and 2007 are related in terms of co-authorship and citations. The rapid increase in the number of publications in the three knowledge domains continued over the last 2 years, and we still see an overlap between the knowledge domains. We were also able to identify the “hot” publications of the last 2 years.

  19. Modeling EEG fractal dimension changes in wake and drowsy states in humans--a preliminary study.

    Science.gov (United States)

    Bojić, Tijana; Vuckovic, Aleksandra; Kalauzi, Aleksandar

    2010-01-21

    Aim of this preliminary study was to examine and compare topographic distribution of Higuchi's fractal dimension (FD, measure of signal complexity) of EEG signals between states of relaxed wakefulness and drowsiness, as well as their FD differences. The experiments were performed on 10 healthy individuals using a fourteen-channel montage. An explanation is offered on the causes of the detected FD changes. FD values of 60s records belonging to wake (Hori's stage 1) and drowsy (Hori's stages 2-4) states were calculated for each channel and each subject. In 136 out of 140 epochs an increase in FD was obtained. Relationship between signal FD and its relative alpha amplitude was mathematically modeled and we quantitatively demonstrated that the increase in FD was predominantly due to a reduction in alpha activity. The model was generalized to include other EEG oscillations. By averaging FD values for each channel across 10 subjects, four clusters (O2O1; T6P4T5P3; C3F3F4C4F8F7; T4T3) for the wake and two clusters (O2O1P3T6P4T5; C3C4F4F3F8T4T3F7) for the drowsy state were statistically verified. Topographic distribution of FD values in wakefulness showed a lateral symmetry and a partial fronto-occipital gradient. In drowsiness, a reduction in the number of clusters was detected, due to regrouping of channels T3, T4, O1 and O2. Topographic distribution of absolute FD differences revealed largest values at F7, O1 and F3. Reorganization of channel clusters showed that regionalized brain activity, specific for wakefulness, became more global by entering into drowsiness. Since the global increase in FD during wake-to-drowsy transition correlated with the decrease of alpha power, we inferred that increase of EEG complexity may not necessarily be an index of brain activation.

  20. The Belmont Forum, Open Data and 'Human Dimensions': Lessons learned, ongoing investigations and developing recommendations for the future

    Science.gov (United States)

    Murphy, Fiona; Lucas, Vicky

    2017-04-01

    The Belmont Forum is a group of the world's major and emerging funders of global environmental change research committed to enabling and supporting international, cross-disciplinary research in response to the 'Belmont Challenge' (a range of high-priority international environmental and societal challenges). Critical conditions for fulfilling this remit are to provide (1) a functional research e-infrastructure (2) coherent principles and data policies and (3) ensure that researchers are sufficiently equipped with the necessary digital research and data management skills to leverage these facilities. In January 2016, the Belmont announced the agreement and adoption of an Open Data Policy and Principles. The result of widespread consultation amongst the community, these principles were also benchmarked against existing work being conducted by other groups, such as the Research Data Alliance and national and international funders, in order to provide a coherent framework for stakeholders. Having achieved this consensus, the Belmont is now concentrating on four Action Themes: building coordination internally, developing e-infrastructures, rolling out data management policy and plans, and equipping the 'human dimensions' to be able to exploit these opportunities. This presentation's authors are leading the human dimensions theme and are keen to share progress to date. A survey and skills gap analysis has already been undertaken and results will be shared during this presentation. In order to further develop understanding and plan for recommendations to be made on training requirements, a curricula scoping workshop is being held during EGU. This presentation unpacks the successes already achieved by the Belmont Forum, discusses works in progress and outlines the questions that remain open.

  1. The Dimensions of the Orbital Cavity Based on High-Resolution Computed Tomography of Human Cadavers

    DEFF Research Database (Denmark)

    Felding, Ulrik Ascanius; Bloch, Sune Land; Buchwald, Christian von

    2016-01-01

    for surface area. To authors' knowledge, this study is the first to have measured the entire surface area of the orbital cavity.The volume and surface area of the orbital cavity were estimated in computed tomography scans of 11 human cadavers using unbiased stereological sampling techniques. The mean (± SD......Blow-out fractures affect the volume and surface area of the orbital cavity. Estimation of these values after the trauma may help in deciding whether or not a patient is a candidate for surgery. Recent studies have provided estimates of orbital volume and area of bone defect, and correlated them...... with the degree of enophthalmos. However, a large degree of biological variation between individuals may preclude such absolute values from being successful indicators for surgery.Stereological methods have been used to estimate orbital cavity volume in a few studies, but to date these have not been used...

  2. The tiers and dimensions of evasion of the type I interferon response by human cytomegalovirus.

    Science.gov (United States)

    Amsler, Lisi; Verweij, Marieke C; DeFilippis, Victor R

    2013-12-13

    Human cytomegalovirus (HCMV) is a member of the β-herpesvirus family that invariably occupies hosts for life despite a consistent multi-pronged antiviral immune response that targets the infection. This persistence is enabled by the large viral genome that encodes factors conferring a wide assortment of sophisticated, often redundant phenotypes that disable or otherwise manipulate impactful immune effector processes. The type I interferon system represents a first line of host defense against infecting viruses. The physiological reactions induced by secreted interferon act to effectively block replication of a broad spectrum of virus types, including HCMV. As such, the virus must exhibit counteractive mechanisms to these responses that involve their inhibition, tolerance, or re-purposing. The goal of this review is to describe the impact of the type I interferon system on HCMV replication and to showcase the number and diversity of strategies employed by the virus that allow infection of hosts in the presence of interferon-dependent activity.

  3. Book Review: Quaternary Environmental Change in Southern Africa: Physical and Human Dimensions

    Science.gov (United States)

    Murray-Wallace, Colin V.

    2017-02-01

    This attractively presented book examines the legacy of a diverse range of Quaternary environmental processes in the fashioning of Southern African landscapes and their ultimate interconnection with human evolution, technological developments and subsistence in dynamically changing environments. In its 25 chapters the book reviews different elements of Southern African landscapes and emphasizes their diversity, from classical desert dune environments to glacial, periglacial, fluvial, karst, wetlands, estuaries and sandy coastal landscapes. In addition, the soils and duricrusts that are so distinctive to these landscapes (Runge) and colluvial deposits and slope instability (Botha et al.) are also reviewed. Evidence for Quaternary environmental change is also examined in terms of pollen, charcoal and plant macrofossil records (Bamford et al.), minerogenic microfossil records (Fitchett et al.) and terrestrial ecosystem changes in the late Quaternary (Meadows and Quick). The archaeological records of the Earlier Stone Age (Kuman), Middle Stone Age, and Later Stone Age (Mitchell) are also comprehensively reviewed.

  4. A comparison of muscle energy models for simulating human walking in three dimensions.

    Science.gov (United States)

    Miller, Ross H

    2014-04-11

    The popular Hill model for muscle activation and contractile dynamics has been extended with several different formulations for predicting the metabolic energy expenditure of human muscle actions. These extended models differ considerably in their approach to computing energy expenditure, particularly in their treatment of active lengthening and eccentric work, but their predictive abilities have never been compared. In this study, we compared the predictions of five different Hill-based muscle energy models in 3D forward dynamics simulations of normal human walking. In a data-tracking simulation that minimized muscle fatigue, the energy models predicted metabolic costs that varied over a three-fold range (2.45-7.15 J/m/kg), with the distinction arising from whether or not eccentric work was subtracted from the net heat rate in the calculation of the muscle metabolic rate. In predictive simulations that optimized neuromuscular control to minimize the metabolic cost, all five models predicted similar speeds, step lengths, and stance phase durations. However, some of the models predicted a hip circumduction strategy to minimize metabolic cost, while others did not, and the accuracy of the predicted knee and ankle angles and ground reaction forces also depended on the energy model used. The results highlights the need to clarify how eccentric work should be treated when calculating muscle energy expenditure, the difficulty in predicting realistic metabolic costs in simulated walking even with a detailed 3D musculoskeletal model, the potential for using such models to predict energetically-optimal gait modifications, and the room for improvement in existing muscle energy models and locomotion simulation frameworks.

  5. Human Research Program Integrated Research Plan. Revision A January 2009

    Science.gov (United States)

    2009-01-01

    The Integrated Research Plan (IRP) describes the portfolio of Human Research Program (HRP) research and technology tasks. The IRP is the HRP strategic and tactical plan for research necessary to meet HRP requirements. The need to produce an IRP is established in HRP-47052, Human Research Program - Program Plan, and is under configuration management control of the Human Research Program Control Board (HRPCB). Crew health and performance is critical to successful human exploration beyond low Earth orbit. The Human Research Program (HRP) is essential to enabling extended periods of space exploration because it provides knowledge and tools to mitigate risks to human health and performance. Risks include physiological and behavioral effects from radiation and hypogravity environments, as well as unique challenges in medical support, human factors, and behavioral or psychological factors. The Human Research Program (HRP) delivers human health and performance countermeasures, knowledge, technologies and tools to enable safe, reliable, and productive human space exploration. Without HRP results, NASA will face unknown and unacceptable risks for mission success and post-mission crew health. This Integrated Research Plan (IRP) describes HRP s approach and research activities that are intended to address the needs of human space exploration and serve HRP customers and how they are integrated to provide a risk mitigation tool. The scope of the IRP is limited to the activities that can be conducted with the resources available to the HRP; it does not contain activities that would be performed if additional resources were available. The timescale of human space exploration is envisioned to take many decades. The IRP illustrates the program s research plan through the timescale of early lunar missions of extended duration.

  6. Land uses, fire, and invasion: Exotic annual Bromus and human dimensions

    Science.gov (United States)

    Pyke, David A.; Chambers, Jeanne C.; Beck, Jeffrey L.; Brooks, Matthew L.; Mealor, Brian A.

    2016-01-01

    Human land uses are the primary cause of the introduction and spread of exotic annual Bromusspecies. Initial introductions were likely linked to contaminated seeds used by homesteading farmers in the late 1880s and early 1900s. Transportation routes aided their spread. Unrestricted livestock grazing from the 1800s through the mid-1900s reduced native plant competitors leaving large areas vulnerable to Bromus dominance. Ecosystems with cooler and moister soils tend to have greater potential to recover from disturbances (resilience) and to be more resistant to Bromusinvasion and dominance. Warmer and drier ecosystems are less resistant to Bromus and are threatened by altered fire regimes which can lead to Bromus dominance, impacts to wildlife, and alternative stable states. Native Americans used fire for manipulating plant communities and may have contributed to the early dominance of Bromus in portions of California. Fire as a tool is now limited to site preparation for revegetation in most ecosystems where Bromus is a significant problem. Once Bromus dominates, breaking annual grass/fire cycles requires restoring fire-tolerant perennial grasses and forbs, which can compete with Bromus and resist its dominance. Current weed management policies often lack regulations to prevent further expansion of Bromus. Research is needed on how and where livestock grazing might help increase perennial grass and forb cover and density to create ecosystems that are more resistant to Bromus. Also, studies are needed to ascertain the role, if any, of oil and gas development in contributing to the spread of Bromus.

  7. The Human Dimension of Flood Risk: Towards Building Resilience in Vulnerable Communities

    Science.gov (United States)

    Goodrich, K.

    2015-12-01

    Significant advancements have been made in hydrodynamic modeling for natural disasters such as floods; however, it is vital to better understand how to effectively communicate risk to promote hazard preparedness. In many poor communities throughout the world, individuals live in areas that are hazardous because of the conditions of both the natural environment and built environment. Furthermore, environmental risks from the natural environment can be exacerbated by human development. Planning, behavioral change, and strategic actions taken by community members can mitigate risk, however, it is critical to first understand the perspective of those who are most vulnerable to (1) better communicate risk and (2) improve hazardous conditions. Thus, the Flood Resilient Infrastructure and Sustainable Environments (FloodRISE) project conducted a household level survey of over 350 participants in Los Laureles Canyon, a colonia in Tijuana, Mexico that is vulnerable to flooding. Preliminary results from the study will be discussed, specifically addressing: (1) the relationship between compounding risk factors, such as flooding and erosion, and (2) data that speaks to next steps for engaging community in the co-generation of local knowledge about flood hazards, and other strategies that contribute to more flood resilient communities.

  8. Organotypic culture in three dimensions prevents radiation-induced transformation in human lung epithelial cells

    Science.gov (United States)

    El-Ashmawy, Mariam; Coquelin, Melissa; Luitel, Krishna; Batten, Kimberly; Shay, Jerry W.

    2016-08-01

    The effects of radiation in two-dimensional (2D) cell culture conditions may not recapitulate tissue responses as modeled in three-dimensional (3D) organotypic culture. In this study, we determined if the frequency of radiation-induced transformation and cancer progression differed in 3D compared to 2D culture. Telomerase immortalized human bronchial epithelial cells (HBECs) with shTP53 and mutant KRas expression were exposed to various types of radiation (gamma, +H, 56Fe) in either 2D or 3D culture. After irradiation, 3D structures were dissociated and passaged as a monolayer followed by measurement of transformation, cell growth and expression analysis. Cells irradiated in 3D produced significantly fewer and smaller colonies in soft agar than their 2D-irradiated counterparts (gamma P = 0.0004 +H P = 0.049 56Fe P < 0.0001). The cell culture conditions did not affect cell killing, the ability of cells to survive in a colony formation assay, and proliferation rates after radiation—implying there was no selection against cells in or dissociated from 3D conditions. However, DNA damage repair and apoptosis markers were increased in 2D cells compared to 3D cells after radiation. Ideally, expanding the utility of 3D culture will allow for a better understanding of the biological consequences of radiation exposure.

  9. Getting the Dimensions Right - Human Nutrition as Key for the Control of Regional Nitrogen Fluxes

    Science.gov (United States)

    Zessner, M.; Thaler, S.; Ruzicka, K.; Natho, S.

    2009-04-01

    The western society is rested upon a strong animal-based (meat, eggs, milk) nutrition, which is far of a healthy balanced diet. Furthermore, the production of animal based food consumes five to six times more resources (e.g.: area, fertilizer) compared to plant-based food and is closely connected to environmental pollution (e.g.: emission of greenhouse gases, water pollution). Especially the regional nitrogen turnover is highly driven by the request from human nutrition on agricultural production. While the efficiency of the transfer of applied nitrogen into the product is 60 - 70 % for vegetarian food, it is 15 - 25 % for animal based food. This contribution is going to demonstrate the most important nitrogen fluxes on national scale in Austria calculated using a national material flow analysis. The national nitrogen balance is driven by the production of nitrogen fertiliser and import of fooder. The airborne transport of reactive nitrogen (NOX and NHX) plays a decisive role within this balance. The main losses into the environment occur during the agricultural production process. Losses to the atmosphere exceed losses to groundwater and surface waters. After introduction of nitrogen removal at treatment plants, emissions to surface waters are dominated by land use driven fluxes via groundwater. The influence of nitrogen depositions on land (agricultural area, forest and mountain regions) on nitrogen emissions to the water system is in the same order of magnitude as the direct emissions due to fertiliser application - especially in a country as Austria with high shares of mountainous and silvicultural areas. Sources for depositions of reactive nitrogen are mainly NH3 emissions to the air from animal husbandry and NOX emissions to the air from traffic. Both substance are matter of transboundary transport and thus are highly influenced by activities outside a specific country or river catchment. Management of nitrogen on a national or catchment scale has therefore

  10. NASA information sciences and human factors program

    Science.gov (United States)

    Holcomb, Lee; Hood, Ray; Montemerlo, Melvin; Jenkins, James; Smith, Paul; Dibattista, John; Depaula, Ramon; Hunter, Paul; Lavery, David

    1991-01-01

    The FY-90 descriptions of technical accomplishments are contained in seven sections: Automation and Robotics, Communications, Computer Sciences, Controls and Guidance, Data Systems, Human Factors, and Sensor Technology.

  11. Human dimensions of climate change: the vulnerability of small farmers in the Amazon.

    Science.gov (United States)

    Brondizio, Eduardo S; Moran, Emilio F

    2008-05-27

    This paper argues for a twofold perspective on human adaptation to climate change in the Amazon. First, we need to understand the processes that mediate perceptions of environmental change and the behavioural responses at the levels of the individual and the local population. Second, we should take into account the process of production and dissemination of global and national climate information and models to regional and local populations, especially small farmers. We discuss the sociocultural and environmental diversity of small farmers in the Amazon and their susceptibility to climate change associated with drought, flooding and accidental fire. Using survey, ethnographic and archival data from study areas in the state of Pará, we discuss farmers' sources of knowledge and long-term memory of climatic events, drought and accidental fire; their sources of climate information; their responses to drought and fire events and the impact of changing rainfall patterns on land use. We highlight the challenges of adaptation to climate change created by the influence of migration and family turnover on collective action and memory, the mismatch of scales used to monitor and disseminate climate data and the lack of extension services to translate large-scale forecasts to local needs. We found that for most farmers, memories of extended drought tend to decrease significantly after 3 years. Over 50% of the farmers interviewed in 2002 did not remember as significant the El Niño Southern Oscillation (ENSO) drought of 1997/1998. This helps explain why approximately 40% of the farmers have not changed their land-use behaviours in the face of the strongest ENSO event of the twentieth century.

  12. The Dimensions of the Orbital Cavity Based on High-Resolution Computed Tomography of Human Cadavers.

    Science.gov (United States)

    Felding, Ulrik Ascanius; Bloch, Sune Land; Buchwald, Christian von

    2016-06-01

    Blow-out fractures affect the volume and surface area of the orbital cavity. Estimation of these values after the trauma may help in deciding whether or not a patient is a candidate for surgery. Recent studies have provided estimates of orbital volume and area of bone defect, and correlated them with the degree of enophthalmos. However, a large degree of biological variation between individuals may preclude such absolute values from being successful indicators for surgery.Stereological methods have been used to estimate orbital cavity volume in a few studies, but to date these have not been used for surface area. To authors' knowledge, this study is the first to have measured the entire surface area of the orbital cavity.The volume and surface area of the orbital cavity were estimated in computed tomography scans of 11 human cadavers using unbiased stereological sampling techniques. The mean (± SD) total volume and total surface area of the orbital cavities was 24.27 ± 3.88 cm and 32.47 ± 2.96 cm, respectively. There was no significant difference in volume (P = 0.315) or surface area (P = 0.566) between the 2 orbital cavities.The stereological technique proved to be a robust and unbiased method that may be used as a gold standard for comparison with automated computer software. Future imaging studies in blow-out fracture patients may be based on individual and relative calculation involving both herniated volume and fractured surface area in relation to the total volume and surface area of the uninjured orbital cavity.

  13. Automated discovery of functional generality of human gene expression programs.

    Directory of Open Access Journals (Sweden)

    Georg K Gerber

    2007-08-01

    Full Text Available An important research problem in computational biology is the identification of expression programs, sets of co-expressed genes orchestrating normal or pathological processes, and the characterization of the functional breadth of these programs. The use of human expression data compendia for discovery of such programs presents several challenges including cellular inhomogeneity within samples, genetic and environmental variation across samples, uncertainty in the numbers of programs and sample populations, and temporal behavior. We developed GeneProgram, a new unsupervised computational framework based on Hierarchical Dirichlet Processes that addresses each of the above challenges. GeneProgram uses expression data to simultaneously organize tissues into groups and genes into overlapping programs with consistent temporal behavior, to produce maps of expression programs, which are sorted by generality scores that exploit the automatically learned groupings. Using synthetic and real gene expression data, we showed that GeneProgram outperformed several popular expression analysis methods. We applied GeneProgram to a compendium of 62 short time-series gene expression datasets exploring the responses of human cells to infectious agents and immune-modulating molecules. GeneProgram produced a map of 104 expression programs, a substantial number of which were significantly enriched for genes involved in key signaling pathways and/or bound by NF-kappaB transcription factors in genome-wide experiments. Further, GeneProgram discovered expression programs that appear to implicate surprising signaling pathways or receptor types in the response to infection, including Wnt signaling and neurotransmitter receptors. We believe the discovered map of expression programs involved in the response to infection will be useful for guiding future biological experiments; genes from programs with low generality scores might serve as new drug targets that exhibit minimal

  14. Advances in monitoring the human dimension of natural resource systems: an example from the Great Barrier Reef

    Science.gov (United States)

    Marshall, N. A.; Bohensky, E.; Curnock, M.; Goldberg, J.; Gooch, M.; Nicotra, B.; Pert, P.; Scherl, L. M.; Stone-Jovicich, S.; Tobin, R. C.

    2016-11-01

    The aim of this paper is to demonstrate the feasibility and potential utility of decision-centric social-economic monitoring using data collected from Great Barrier Reef (Reef) region. The social and economic long term monitoring program (SELTMP) for the Reef is a novel attempt to monitor the social and economic dimensions of social-ecological change in a globally and nationally important region. It represents the current status and condition of the major user groups of the Reef with the potential to simultaneously consider trends, interconnections, conflicts, dependencies and vulnerabilities. Our approach was to combine a well-established conceptual framework with a strong governance structure and partnership arrangement that enabled the co-production of knowledge. The framework is a modification of the Millennium Ecosystem Assessment and it was used to guide indicator choice. Indicators were categorised as; (i) resource use and dependency, (ii) ecosystem benefits and well-being, and (iii) drivers of change. Data were collected through secondary datasets where existing and new datasets were created where not, using standard survey techniques. Here we present an overview of baseline results of new survey data from commercial-fishers (n = 210), marine-based tourism operators (n = 119), tourists (n = 2877), local residents (n = 3181), and other Australians (n = 2002). The indicators chosen describe both social and economic components of the Reef system and represent an unprecedented insight into the ways in which people currently use and depend on the Reef, the benefits that they derive, and how they perceive, value and relate to the Reef and each other. However, the success of a program such as the SELTMP can only occur with well-translated cutting-edge data and knowledge that are collaboratively produced, adaptive, and directly feeds into current management processes. We discuss how data from the SELTMP have already been incorporated into Reef management decision

  15. DOE Human Genome Program contractor-grantee workshop

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    This volume contains the proceedings for the DOE Human Genome Program`s Contractor-Grantee Workshop V held in Sante Fe, New Mexico January 28, February 1, 1996. Presentations were divided into sessions entitled Sequencing; Mapping; Informatics; Ethical, Legal, and Social Issues; and Infrastructure. Reports of individual projects described herein are separately indexed and abstracted for the database.

  16. Human Genome Program Report. Part 1, Overview and Progress

    Science.gov (United States)

    1997-11-01

    This report contains Part 1 of a two-part report to reflect research and progress in the U.S. Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 1 consists of the program overview and report on progress.

  17. Human genome program report. Part 1, overview and progress

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    This report contains Part 1 of a two-part report to reflect research and progress in the U.S. Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 1 consists of the program overview and report on progress.

  18. Conceptual framework for a Danish human biomonitoring program

    DEFF Research Database (Denmark)

    Thomsen, Marianne; Knudsen, Lisbeth; Vorkamp, Katrin

    2008-01-01

    The aim of this paper is to present the conceptual framework for a Danish human biomonitoring (HBM) program. The EU and national science-policy interface, that is fundamental for a realization of the national and European environment and human health strategies, is discussed, including the need...

  19. Values and Issues: The Humanities Program at Wofford College.

    Science.gov (United States)

    Thoroughman, Thomas V.

    1979-01-01

    The development of a new humanities program is described. This includes a freshman seminar as an introduction to humanistic study, the modification of traditional language requirements, and the establishment of a writing and reading lab, an issues and values interdisciplinary seminar, and humanities and intercultural majors. (Author/MLW)

  20. Human Research Program Integrated Research Plan. Revision C

    Science.gov (United States)

    Steinberg, Susan

    2011-01-01

    Crew health and performance are critical to successful human exploration beyond low Earth orbit. The Human Research Program (HRP) is essential to enabling extended periods of space exploration because it provides knowledge and tools to mitigate risks to human health and performance. Risks include physiological effects from radiation and hypogravity environments, as well as unique challenges in medical support, human factors, and behavioral or psychological factors. The Human Research Program (HRP) delivers human health and performance countermeasures, knowledge, technologies and tools to enable safe, reliable, and productive human space exploration. Without HRP results, NASA will face unknown and unacceptable risks for mission success and post-mission crew health. This Integrated Research Plan (IRP) describes (1) HRP's approach and research activities that are intended to address the needs of human space exploration and serve HRP customers and (2) the method of integration for risk mitigation. The scope of the IRP is limited to the activities that can be conducted with the resources available to the HRP; it does not contain activities that would be performed if additional resources were available. The timescale of human space exploration is envisioned to take many decades. The IRP illustrates the program s research plan through the timescale of early lunar missions of extended duration.

  1. Human factors engineering plan for reviewing nuclear plant modernization programs

    Energy Technology Data Exchange (ETDEWEB)

    O' Hara, John; Higgins, James [Brookhaven National Laboratory, Upton, NY (United States)

    2004-12-01

    The Swedish Nuclear Power Inspectorate reviews the human factors engineering (HFE) aspects of nuclear power plants (NPPs) involved in the modernization of the plant systems and control rooms. The purpose of a HFE review is to help ensure personnel and public safety by verifying that accepted HFE practices and guidelines are incorporated into the program and nuclear power plant design. Such a review helps to ensure the HFE aspects of an NPP are developed, designed, and evaluated on the basis of a structured top-down system analysis using accepted HFE principles. The review addresses eleven HFE elements: HFE Program Management, Operating Experience Review, Functional Requirements Analysis and Allocation, Task Analysis, Staffing, Human Reliability Analysis, Human-System Interface Design, Procedure Development, Training Program Development, Human Factors Verification and Validation, and Design Implementation.

  2. Usability: Human Research Program - Space Human Factors and Habitability

    Science.gov (United States)

    Sandor, Aniko; Holden, Kritina L.

    2009-01-01

    The Usability project addresses the need for research in the area of metrics and methodologies used in hardware and software usability testing in order to define quantifiable and verifiable usability requirements. A usability test is a human-in-the-loop evaluation where a participant works through a realistic set of representative tasks using the hardware/software under investigation. The purpose of this research is to define metrics and methodologies for measuring and verifying usability in the aerospace domain in accordance with FY09 focus on errors, consistency, and mobility/maneuverability. Usability metrics must be predictive of success with the interfaces, must be easy to obtain and/or calculate, and must meet the intent of current Human Systems Integration Requirements (HSIR). Methodologies must work within the constraints of the aerospace domain, be cost and time efficient, and be able to be applied without extensive specialized training.

  3. Human dimension in scientific models in high-mountain climate change and risk projects: Peruvian-Swiss experiences

    Science.gov (United States)

    Vicuña, Luis; Jurt, Christine; Minan, Fiorella; Huggel, Christian

    2014-05-01

    Models in a range of scientific disciplines are increasingly seen as indispensable for successful adaptation. Governments as well as international organizations and cooperations put their efforts in basing their adaptation projects on scientific results. Thereby, it is critical that scientific models are first put into the particular context in which they will be applied. This paper addresses the experience of the project 'Glaciers 513- Climate change adaptation and disaster risk management for glacier retreat in the Andes' conducted in the districts of Carhuaz (Ancash region) and Santa Teresa (Cusco region) in Peru. The Peruvian and the Swiss governments put their joint efforts in an adaptation project in the context of climate change and the retreat of the glaciers. The project is led by a consortium of Care Peru and the University of Zurich with additional Swiss partners and its principal aim is to improve the capacity for integral adaptation and reduce the risk of disasters from glaciers and high-mountain areas, and effects of climate change, particularly in the regions of Cusco and Ancash. The paper shows how the so called "human dimension" on the one hand, and models from a range of disciplines, including climatology, glaciology, and hydrology on the other hand, were conceptualized and perceived by the different actors involved in the project. Important aspects have been, among others, the role of local knowledge including ancestral knowledge, demographic information, socio-economic indicators as well as the social, political and cultural framework and the historical background. Here we analyze the role and context of local knowledge and the historical background. The analysis of the implications of the differences and similarities of the perceptions of a range of actors contributes to the discussion about how, and to what extent scientific models can be contextualized, what kind of information can be helpful for the contextualization and how it can be

  4. Reframing Doctoral Programs: A Program of Human Inquiry for Doctoral Students and Faculty Advisors.

    Science.gov (United States)

    Shambaugh, R. Neal

    2000-01-01

    Proposes the Program of Human Inquiry as a framework for joint student-faculty portfolios by graduate students and faculty advisors. The program consists of four components: (1) acknowledgment of what one brings to graduate studies; (2) a plan of study, (3) a record of rigorous negotiated "avenues of inquiry," and (4) ongoing discussion of values…

  5. Human Sexuality Education in Marriage and Family Therapy Graduate Programs.

    Science.gov (United States)

    Zamboni, Brian D; Zaid, Samantha J

    2017-02-20

    Given the likelihood that marriage and family therapists will encounter clients with sexual concerns, it is important to know how graduate training programs are preparing future clinicians to work with this domain of life. Sixty-nine marriage and family therapy (MFT) program directors completed an online survey to examine how sexual health education is integrated into graduate training programs. Findings indicate that while the majority of program directors value sexuality curriculum, and most programs require at least one course in this area, there are barriers to privileging sex topics in MFT graduate programs. Barriers include few MFT faculties with expertise in human sexuality and marginalized sexual health topics. Implications for training MFT graduate students and their work with future clients are discussed.

  6. Gorenstein dimensions

    CERN Document Server

    Christensen, Lars Winther

    2000-01-01

    This book is intended as a reference for mathematicians working with homological dimensions in commutative algebra and as an introduction to Gorenstein dimensions for graduate students with an interest in the same. Any admirer of classics like the Auslander-Buchsbaum-Serre characterization of regular rings, and the Bass and Auslander-Buchsbaum formulas for injective and projective dimension of f.g. modules will be intrigued by this book's content. Readers should be well-versed in commutative algebra and standard applications of homological methods. The framework is that of complexes, but all major results are restated for modules in traditional notation, and an appendix makes the proofs accessible for even the casual user of hyperhomological methods.

  7. Overview 2010 of ARL Program on Network Science for Human Decision Making.

    Science.gov (United States)

    West, Bruce J

    2011-01-01

    The Army Research Laboratory program on the Network Science of Human Decision Making brings together researchers from a variety of disciplines to work on a complex research problem that defies confinement within any single discipline. Consequently, new and rewarding solutions have been obtained for a problem of importance to society and the Army, that being, the human dimension of complex networks. This program investigates the basic research foundation of a science of networks supporting the linkage between the cognitive and social domains as they relate to human decision making. The research strategy extends recent methods of non-equilibrium statistical physics to non-stationary, renewal stochastic processes characteristic of the interactions among nodes in complex networks. The theoretical analyses of complex networks, although mathematically rigorous, often elude analytic solutions and require simulation and computation to analyze the underlying dynamic process. The information transfer between two complex networks is calculated using the principle of complexity management as well as direct numerical calculation of the decision making model developed within the project.

  8. OVERVIEW 2010 OF ARL PROGRAM ON NETWORK SCIENCE FOR HUMAN DECISION MAKING

    Directory of Open Access Journals (Sweden)

    Bruce J West

    2011-11-01

    Full Text Available The Army Research Laboratory program on the Network Science of Human Decision Making brings together researchers from a variety of disciplines to work on a complex research problem that defies confinement within any single discipline. Consequently, new and rewarding solutions have been obtained for a problem of importance to society and the Army, that being, the human dimension of complex networks. This program investigates the basic research foundation of a science of networks supporting the linkage between the cognitive and social domains as they relate to human decision making. The research strategy extends recent methods of non-equilibrium statistical physics to non-stationary, renewal stochastic processes characteristic of the interactions among nodes in complex networks. The theoretical analyses of complex networks, although mathematically rigorous, often elude analytic solutions and require simulation and computation to analyze the underlying dynamic process. The information transfer between two complex networks is calculated using the Principle of Complexity Management (PCM as well as direct numerical calculation of the decision making model (DMM developed within the project.

  9. Human genome program report. Part 2, 1996 research abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    This report contains Part 2 of a two-part report to reflect research and progress in the US Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 2 consists of 1996 research abstracts. Attention is focused on the following: sequencing; mapping; informatics; ethical, legal, and social issues; infrastructure; and small business innovation research.

  10. Human Genome Program Report. Part 2, 1996 Research Abstracts

    Science.gov (United States)

    1997-11-01

    This report contains Part 2 of a two-part report to reflect research and progress in the US Department of Energy Human Genome Program from 1994 through 1996, with specified updates made just before publication. Part 2 consists of 1996 research abstracts. Attention is focused on the following: sequencing; mapping; informatics; ethical, legal, and social issues; infrastructure; and small business innovation research.

  11. Nuclear Human Resources Development Program using Educational Core Simulator

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Yu Sun; Hong, Soon Kwan [KHNP-CRI, Daejeon (Korea, Republic of)

    2015-10-15

    KHNP-CRI(Korea Hydro and Nuclear Power Co.-Central Research Institute) has redesigned the existing Core Simulator(CoSi) used as a sort of training tools for reactor engineers in operating nuclear power plant to support Nuclear Human Resources Development (NHRD) Program focusing on the nuclear department of Dalat university in Vietnam. This program has been supported by MOTIE in Korea and cooperated with KNA(Korea Nuclear Association for International Cooperation) and HYU(Hanyang University) for enhancing the nuclear human resources of potential country in consideration with Korean Nuclear Power Plant as a next candidate energy sources. KHNP-CRI has provided Edu-CoSi to Dalat University in Vietnam in order to support Nuclear Human Resources Development Program in Vietnam. Job Qualification Certificates Program in KHNP is utilized to design a training course for Vietnamese faculty and student of Dalat University. Successfully, knowhow on lecturing the ZPPT performance, training and maintaining Edu-CoSi hardware are transferred by several training courses which KHNP-CRI provides.

  12. Human Research Program: 2012 Fiscal Year Annual Report

    Science.gov (United States)

    Effenhauser, Laura

    2012-01-01

    Crew health and performance are critical to successful human exploration beyond low Earth orbit. Risks to health and performance include physiologic effects from radiation, hypogravity, and planetary environments, as well as unique challenges in medical treatment, human factors, and support of behavioral health. The scientists and engineers of the Human Research Program (HRP) investigate and reduce the greatest risks to human health and performance, and provide essential countermeasures and technologies for human space exploration. In its seventh year of operation, the HRP continued to refine its management architecture of evidence, risks, gaps, tasks, and deliverables. Experiments continued on the International Space Station (ISS), on the ground in analog environments that have features similar to those of spaceflight, and in laboratory environments. Data from these experiments furthered the understanding of how the space environment affects the human system. These research results contributed to scientific knowledge and technology developments that address the human health and performance risks. As shown in this report, HRP has made significant progress toward developing medical care and countermeasure systems for space exploration missions which will ultimately reduce risks to crew health and performance.

  13. Primer on Molecular Genetics; DOE Human Genome Program

    Science.gov (United States)

    1992-04-01

    This report is taken from the April 1992 draft of the DOE Human Genome 1991--1992 Program Report, which is expected to be published in May 1992. The primer is intended to be an introduction to basic principles of molecular genetics pertaining to the genome project. The material contained herein is not final and may be incomplete. Techniques of genetic mapping and DNA sequencing are described.

  14. Primer on molecular genetics. DOE Human Genome Program

    Energy Technology Data Exchange (ETDEWEB)

    1992-04-01

    This report is taken from the April 1992 draft of the DOE Human Genome 1991--1992 Program Report, which is expected to be published in May 1992. The primer is intended to be an introduction to basic principles of molecular genetics pertaining to the genome project. The material contained herein is not final and may be incomplete. Techniques of genetic mapping and DNA sequencing are described.

  15. Urban Screen and Spatial Dimension

    Directory of Open Access Journals (Sweden)

    Litta Primasari

    2013-11-01

    Full Text Available This paper is discussing about the urban screen phenomena and its influence to spatial dimension in urban space. The visual characteristics which are forming a spatial dimension will be an emphasis to be presented. Urban screen as a visual intervention has an impact to spatial configuration in urban space. The space dimension was not dominated with materiality limitation, but also images. We have to consider that people senses can measure a spatial dimension, knowing as a perception. That is a human visual and mind relation. The spatial dimension has no longer tangible boundary, but also has intangible ones. Spatial dimension in urban screens phenomena is not merely mathematics, nor spatial dimension in physics which are based on a three-dimensional Cartesian coordinate system. Movement can be expressed in other terms, by how far we can move depends on our eyes to catch that space limitation, and how fast we can move is depends on our mind to perceive some visual phenomenon, that is a spatial dimension. So, the dimension will depend on a visual quality that we perceived. The movement of the body and people’s thought will be an important term to generate the space dimension in urban screen phenomenon. The activity of body’s movement and thought will influence the depth of space dimension.

  16. Study of human dopamine sulfotransferases based on gene expression programming.

    Science.gov (United States)

    Si, Hongzong; Zhao, Jiangang; Cui, Lianhua; Lian, Ning; Feng, Hanlin; Duan, Yun-Bo; Hu, Zhide

    2011-09-01

    A quantitative model is developed to predict the Km of 47 human dopamine sulfotransferases by gene expression programming. Each kind of compound is represented by several calculated structural descriptors of moment of inertia A, average electrophilic reactivity index for a C atom, relative number of triple bonds, RNCG relative negative charge, HA-dependent HDSA-1, and HBCA H-bonding charged surface area. Eight fitness functions of the gene expression programming method are used to find the best nonlinear model. The best quantitative model with squared standard error and square of correlation coefficient are 0.096 and 0.91 for training data set, and 0.102 and 0.88 for test set, respectively. It is shown that the gene expression programming-predicted results with fitness function are in good agreement with experimental ones.

  17. Learning on human resources management in the radiology residency program

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, Aparecido Ferreira de; Lederman, Henrique Manoel; Batista, Nildo Alves, E-mail: aparecidoliveira@ig.com.br [Universidade Federal de Sao Paulo (EPM/UNIFESP), Sao Paulo, SP (Brazil). Escola Paulista de Medicina

    2014-03-15

    Objective: to investigate the process of learning on human resource management in the radiology residency program at Escola Paulista de Medicina - Universidade Federal de Sao Paulo, aiming at improving radiologists' education. Materials and methods: exploratory study with a quantitative and qualitative approach developed with the faculty staff, preceptors and residents of the program, utilizing a Likert questionnaire (46), taped interviews (18), and categorization based on thematic analysis. Results: According to 71% of the participants, residents have clarity about their role in the development of their activities, and 48% said that residents have no opportunity to learn how to manage their work in a multidisciplinary team. Conclusion: Isolation at medical records room, little interactivity between sectors with diversified and fixed activities, absence of a previous culture and lack of a training program on human resources management may interfere in the development of skills for the residents' practice. There is a need to review objectives of the medical residency in the field of radiology, incorporating, whenever possible, the commitment to the training of skills related to human resources management thus widening the scope of abilities of the future radiologists. (author)

  18. Learning on human resources management in the radiology residency program*

    Science.gov (United States)

    de Oliveira, Aparecido Ferreira; Lederman, Henrique Manoel; Batista, Nildo Alves

    2014-01-01

    Objective To investigate the process of learning on human resource management in the radiology residency program at Escola Paulista de Medicina - Universidade Federal de São Paulo, aiming at improving radiologists' education. Materials and Methods Exploratory study with a quantitative and qualitative approach developed with the faculty staff, preceptors and residents of the program, utilizing a Likert questionnaire (46), taped interviews (18), and categorization based on thematic analysis. Results According to 71% of the participants, residents have clarity about their role in the development of their activities, and 48% said that residents have no opportunity to learn how to manage their work in a multidisciplinary team. Conclusion Isolation at medical records room, little interactivity between sectors with diversified and fixed activities, absence of a previous culture and lack of a training program on human resources management may interfere in the development of skills for the residents' practice. There is a need to review objectives of the medical residency in the field of radiology, incorporating, whenever possible, the commitment to the training of skills related to human resources management thus widening the scope of abilities of the future radiologists. PMID:25741056

  19. Learning on human resources management in the radiology residency program

    Directory of Open Access Journals (Sweden)

    Aparecido Ferreira de Oliveira

    2014-04-01

    Full Text Available Objective To investigate the process of learning on human resource management in the radiology residency program at Escola Paulista de Medicina – Universidade Federal de São Paulo, aiming at improving radiologists' education. Materials and Methods Exploratory study with a quantitative and qualitative approach developed with the faculty staff, preceptors and residents of the program, utilizing a Likert questionnaire (46, taped interviews (18, and categorization based on thematic analysis. Results According to 71% of the participants, residents have clarity about their role in the development of their activities, and 48% said that residents have no opportunity to learn how to manage their work in a multidisciplinary team. Conclusion Isolation at medical records room, little interactivity between sectors with diversified and fixed activities, absence of a previous culture and lack of a training program on human resources management may interfere in the development of skills for the residents' practice. There is a need to review objectives of the medical residency in the field of radiology, incorporating, whenever possible, the commitment to the training of skills related to human resources management thus widening the scope of abilities of the future radiologists.

  20. Dimension Analysis on Human Capital of the New Generation of Migrant Workers%新生代农民工人力资本的维度分析

    Institute of Scientific and Technical Information of China (English)

    刘万云

    2011-01-01

    运用人力资本理论研究新生代农民工的生存和发展问题,具有重要的现实意义.以此,结合新生代农民工人力资本问题研究的困惑,在新生代农民工人力资本特性的基础上,提出新生代农民工人力资本的3个维度和7项指标,并给出1个案例,分析新生代农民工人力资本维度的相互关系.最后,指出新生代农民工人力资本的维度分析将给新生代农民工人力资本投资问题带来诸多启示.%The use of human capital theory to study the new generation of migrant workers' living and development, has important practical significance.So, combined with the new generation of migrant workers and human capital issues of the confusion, based on the human capital characteristics of the new generation of migrant workers, the author proposed the three dimensions of human capital and seven indicators of the new generation of migrant workers, and presented a case analysis of the relationship between the human capital dimensions of the new generation of migrant workers.Finally, the author pointed out that the analysis on the new generation of migrant workers would bring some enlightenment to the capital investment of human capital of the new generation of migrant workers.

  1. Accident Sequence Evaluation Program: Human reliability analysis procedure

    Energy Technology Data Exchange (ETDEWEB)

    Swain, A.D.

    1987-02-01

    This document presents a shortened version of the procedure, models, and data for human reliability analysis (HRA) which are presented in the Handbook of Human Reliability Analysis With emphasis on Nuclear Power Plant Applications (NUREG/CR-1278, August 1983). This shortened version was prepared and tried out as part of the Accident Sequence Evaluation Program (ASEP) funded by the US Nuclear Regulatory Commission and managed by Sandia National Laboratories. The intent of this new HRA procedure, called the ''ASEP HRA Procedure,'' is to enable systems analysts, with minimal support from experts in human reliability analysis, to make estimates of human error probabilities and other human performance characteristics which are sufficiently accurate for many probabilistic risk assessments. The ASEP HRA Procedure consists of a Pre-Accident Screening HRA, a Pre-Accident Nominal HRA, a Post-Accident Screening HRA, and a Post-Accident Nominal HRA. The procedure in this document includes changes made after tryout and evaluation of the procedure in four nuclear power plants by four different systems analysts and related personnel, including human reliability specialists. The changes consist of some additional explanatory material (including examples), and more detailed definitions of some of the terms. 42 refs.

  2. Human-level concept learning through probabilistic program induction.

    Science.gov (United States)

    Lake, Brenden M; Salakhutdinov, Ruslan; Tenenbaum, Joshua B

    2015-12-11

    People learning new concepts can often generalize successfully from just a single example, yet machine learning algorithms typically require tens or hundreds of examples to perform with similar accuracy. People can also use learned concepts in richer ways than conventional algorithms-for action, imagination, and explanation. We present a computational model that captures these human learning abilities for a large class of simple visual concepts: handwritten characters from the world's alphabets. The model represents concepts as simple programs that best explain observed examples under a Bayesian criterion. On a challenging one-shot classification task, the model achieves human-level performance while outperforming recent deep learning approaches. We also present several "visual Turing tests" probing the model's creative generalization abilities, which in many cases are indistinguishable from human behavior.

  3. 人体膝关节三维有限元模型的建立%The Establishment of Three-dimension Model of Human Knee Joint

    Institute of Scientific and Technical Information of China (English)

    刘子越; 王辅忠

    2014-01-01

    Objective:To discuss a method to establish a three-dimension model of healthy human knee joint,which can be used for further knee joint biomechanics analysis and simulation.Methods:CT scan and medical image three-dimension reconstruction software Mimics were used to obtain the knee joint three-dimension finite element model (FEM) according to reverse project theory.Results:FEM of knee joint with complete bone structure was established by Mimics.Conclusion:Three-dimension FEM established according to CT images exports as IGES file.The model can be used for knee joint biomechanics finite element analysis to provide reference and proposal for the clinical diagnoses of knee joint illness,and the design of artificial knee joint prosthesis.%目的:介绍一种建立健康人体膝关节三维有限元模型的方法,为后续进行膝关节生物力学仿真模拟做准备.方法:根据逆向工程理论,结合膝关节CT图像和Mimics医学影像三维重建软件建立膝关节三维模型.结果:使用Mimics医学影像三维重建软件创建骨性结构完整的人体膝关节三维有限元模型.结论:根据CT图像建立的三维有限元模型以IGES文件输出,可以用作膝关节生物力学有限元分析,为膝关节疾病临床诊断治疗,膝关节假体设计提供参考和帮助.

  4. Making Human Beings Human: Bioecological Perspectives on Human Development. The SAGE Program on Applied Developmental Science

    Science.gov (United States)

    Bronfenbrenner, Urie, Ed.

    2004-01-01

    To a greater extent than any other species, human beings create the environments that, in turn, shape their own development. This book endeavors to demonstrate that human beings can also develop those environments to optimize their most constructive genetic potentials. What makes human beings human, therefore, is both the potential to shape their…

  5. On Marxism Humanity Dimension in the Picture of Administrative Ethics%行政伦理学图景中的马克思主义人学向度

    Institute of Scientific and Technical Information of China (English)

    年勇

    2011-01-01

    行政人的伦理道德问题是行政伦理学所要探寻的主要问题,而"现实的人"及其存在方式是理解行政伦理学的前提。马克思主义人学是关于人的科学理论,它从人的存在、人的本质、人的地位、人的价值以及人的发展等多个角度为理解行政领域中的人提供了新的路数。以人学为向度的行政伦理学研究有助于理解马克思主义人学的科学内涵。%The moral and ethical issue of administrative personnel is the major issues that administrative ethics explores but "real people" and their existence way is the premise of understand administrative ethics.Marxism humanity is scientific theory about the people.It provide a new large way to understand administrative areas people from its human existence,human nature,people's status,human values and human development.The study of administrative ethics from humanity dimensions can help people to understand the scientific connotation of Marxist humanity。

  6. Age estimation of immature human skeletal remains from the dimensions of the girdle bones in the postnatal period.

    Science.gov (United States)

    Cardoso, Hugo F V; Spake, Laure; Humphrey, Louise T

    2017-08-01

    This study provides classical calibration regression formulae for age estimation from the dimensions of unfused shoulder and pelvic girdle bones. Age estimation models were derived from a sample of 160 known age and sex individuals (63 females and 97 males) aged birth to 12 years, selected from Portuguese and English skeletal collections. The sample was divided into two age groups at the age of 2 years, and formulae were obtained for the sexes separately and combined. Measurements of the pelvis provide more precise age estimates than the shoulder. In the younger age group, the height and width of the ilium, and the height of the glenoid yield the most precise age estimates. In the older age group, the length of the clavicle provides the most precise estimates, followed by measurements of the pubis and ischium. In the younger individuals (remains from such environments. © 2017 Wiley Periodicals, Inc.

  7. Human Health Countermeasures (HHC) Element Management Plan: Human Research Program. Revision B

    Science.gov (United States)

    Norsk, Peter; Baumann, David

    2012-01-01

    NASA s Human Research Program (HRP) is an applied research and technology program within the Human Exploration and Operations Mission Directorate (HEOMD) that addresses human health and performance risk mitigation strategies in support of exploration missions. The HRP research and technology development is focused on the highest priority risks to crew health and safety with the goal of ensuring mission success and maintaining long-term crew health. Crew health and performance standards, defined by the NASA Chief Health and Medical Officer (CHMO), set the acceptable risk level for exploration missions. The HRP conducts research to inform these standards as well as provide deliverables, such as countermeasures, that ensure standards can be met to maximize human performance and mission success. The Human Health Countermeasures (HHC) Element was formed as part of the HRP to develop a scientifically-based, integrated approach to understanding and mitigating the health risks associated with human spaceflight. These health risks have been organized into four research portfolios that group similar or related risks. A fifth portfolio exists for managing technology developments and infrastructure projects. The HHC Element portfolios consist of: a) Vision and Cardiovascular; b) Exercise and Performance; c) Multisystem; d) Bone; and e) Technology and Infrastructure. The HHC identifies gaps associated with the health risks and plans human physiology research that will result in knowledge required to more fully understand risks and will result in validated countermeasures to mitigate risks.

  8. Integrating human resources and program-planning strategies.

    Science.gov (United States)

    Smith, J E

    1989-06-01

    The integration of human resources management (HRM) strategies with long-term program-planning strategies in hospital pharmacy departments is described. HRM is a behaviorally based, comprehensive strategy for the effective management and use of people that seeks to achieve coordination and integration with overall planning strategies and other managerial functions. It encompasses forecasting of staffing requirements; determining work-related factors that are strong "motivators" and thus contribute to employee productivity and job satisfaction; conducting a departmental personnel and skills inventory; employee career planning and development, including training and education programs; strategies for promotion and succession, including routes of advancement that provide alternatives to the managerial route; and recruitment and selection of new personnel to meet changing departmental needs. Increased competitiveness among hospitals and a shortage of pharmacists make it imperative that hospital pharmacy managers create strategies to attract, develop, and retain the right individuals to enable the department--and the hospital as a whole--to grow and change in response to the changing health-care environment in the United States. Pharmacy managers would be greatly aided in this mission by the establishment of a well-defined, national strategic plan for pharmacy programs and services that includes an analysis of what education and training are necessary for their successful accomplishment. Creation of links between overall program objectives and people-planning strategies will aid hospital pharmacy departments in maximizing the long-term effectiveness of their practice.

  9. Fetal developmental programing: insights from human studies and experimental models.

    Science.gov (United States)

    Lopes, Gisele Aparecida Dionísio; Ribeiro, Vinícius Luís Bertotti; Barbisan, Luís Fernando; Marchesan Rodrigues, Maria Aparecida

    2017-03-01

    Environmental factors, particularly nutrition during pregnancy and early life can influence the risk of chronic diseases in later life. The underlying mechanism, termed "programing", postulates that an environmental stimulus during a critical window of time, early in life, has a permanent effect on subsequent structure and function of the organism. In this study we review the concept of fetal programing on chronic diseases and the proposed hypotheses for the association between early development and later disease, including epigenetic variation. We concentrate on specific aspects of maternal nutrition, particularly under-nutrition and over-nutrition, in humans and animal models. An adequate maternal nutrition during pregnancy is crucial for the health outcome of the offspring at adulthood.

  10. From 2D to 3D - a new dimension for modelling the effect of natural products on human tissue

    DEFF Research Database (Denmark)

    Wrzesinski, Krzysztof; Fey, Stephen John

    2015-01-01

    culture systems are reductionistic, they at least can be constructed from human cell types. In this review we will consider some of the evidence demonstrating that cells grown in 3D cultures have physiological performances that mimic functions seen in human tissues significantly better than cells grown...... the value of obtaining data that is more relevant to the human condition against their through-put. It is already clear that future in vitro 3D systems will become more complex, using multiple cell types to more faithfully represent a particular tissue or even organ system. And one thing is sure......Natural products, or their synthetic derivatives are a treasure trove to find potential candidates for novel drugs for human treatment. The selection of diamonds from the huge pile of worthless stone is a critical – and difficult - stage in the discovery pipeline. Of all the factors...

  11. DOE Human Reliability Program Removals Report 2004-2006

    Energy Technology Data Exchange (ETDEWEB)

    Center for Human Reliability Studies

    2007-02-01

    This report presents results of the comprehensive data analysis and assessment of all U.S. Department of Energy (DOE) and National Nuclear Security Administration (NNSA) facilities that have positions requiring workers to be certified in the Human Reliability Program (HRP). Those facilities include: Albuquerque, Amarillo, DOE Headquarters, Hanford, Idaho, Nevada, Oak Ridge, Oakland, and Savannah River. The HRP was established to ensure, through continuous review and evaluation, the reliability of individuals who have access to the DOE’s most sensitive facilities, materials, and information.

  12. The moral justification for a compulsory human papillomavirus vaccination program.

    Science.gov (United States)

    Balog, Joseph E

    2009-04-01

    Compulsory human papillomavirus (HPV) vaccination of young girls has been proposed as a public health intervention to reduce the threat of the disease. Such a program would entail a symbiotic relationship between scientific interests in reducing mortality and morbidity and philosophical interests in promoting morality. This proposal raises the issue of whether government should use its police powers to restrict liberty and parental autonomy for the purpose of preventing harm to young people. I reviewed the scientific literature that questions the value of a HPV vaccination. Applying a principle-based approach to moral reasoning, I concluded that compulsory HPV vaccinations can be justified on moral, scientific, and public health grounds.

  13. Multiplying dimensions

    CERN Multimedia

    2013-01-01

    A few weeks ago, I had a vague notion of what TED was, and how it worked, but now I’m a confirmed fan. It was my privilege to host CERN’s first TEDx event last Friday, and I can honestly say that I can’t remember a time when I was exposed to so much brilliance in such a short time.   TEDxCERN was designed to give a platform to science. That’s why we called it Multiplying Dimensions – a nod towards the work we do here, while pointing to the broader importance of science in society. We had talks ranging from the most subtle pondering on the nature of consciousness to an eighteen year old researcher urging us to be patient, and to learn from our mistakes. We had musical interludes that included encounters between the choirs of local schools and will.i.am, between an Israeli pianist and an Iranian percussionist, and between Grand Opera and high humour. And although I opened the event by announcing it as a day off from physics, we had a quite brill...

  14. Success Factors in Human Space Programs - Why Did Apollo Succeed Better Than Later Programs?

    Science.gov (United States)

    Jones, Harry W.

    2015-01-01

    The Apollo Program reached the moon, but the Constellation Program (CxP) that planned to return to the moon and go on to Mars was cancelled. Apollo is NASA's greatest achievement but its success is poorly understood. The usual explanation is that President Kennedy announced we were going to the moon, the scientific community and the public strongly supported it, and Congress provided the necessary funding. This is partially incorrect and does not actually explain Apollo's success. The scientific community and the public did not support Apollo. Like Apollo, Constellation was announced by a president and funded by Congress, with elements that continued on even after it was cancelled. Two other factors account for Apollo's success. Initially, the surprise event of Uri Gagarin's first human space flight created political distress and a strong desire for the government to dramatically demonstrate American space capability. Options were considered and Apollo was found to be most effective and technically feasible. Political necessity overrode both the lack of popular and scientific support and the extremely high cost and risk. Other NASA human space programs were either canceled, such as the Space Exploration Initiative (SEI), repeatedly threatened with cancellation, such as International Space Station (ISS), or terminated while still operational, such as the space shuttle and even Apollo itself. Large crash programs such as Apollo are initiated and continued if and only if urgent political necessity produces the necessary political will. They succeed if and only if they are technically feasible within the provided resources. Future human space missions will probably require gradual step-by-step development in a more normal environment.

  15. Origin of Everything and the 21 Dimensions of the Universe

    Science.gov (United States)

    Loev, Mark

    2009-03-01

    The Dimensions of the Universe correspond with the Dimensions of the human body. The emotion that is a positive for every dimension is Love. The negative emotion that effects each dimension are listed. All seven negative emotions effect Peace, Love and Happiness. 21st Dimension: Happiness Groin & Heart 20th Dimension: Love Groin & Heart 19th Dimension: Peace Groin & heart 18th Dimension: Imagination Wave Eyes Anger 17th Dimension: Z Wave / Closed Birth 16th Dimension: Electromagnetic Wave Ears Anger 15th Dimension: Universal Wave Skin Worry 14th Dimension: Lover Wave Blood Hate 13th Dimension: Disposal Wave Buttocks Fear 12th Dimension: Builder Wave Hands Hate 11th Dimension: Energy Wave Arms Fear 10th Dimension: Time Wave Brain Pessimism 9th Dimension: Gravity Wave Legs Fear 8th Dimension: Sweet Wave Pancreas Fear 7th Dimension: File Wave Left Lung Fear 6th Dimension: Breathing Wave Right Lung Fear 5th Dimension: Digestive Wave Stomach Fear 4th Dimension: Swab Wave Liver Guilt 3rd Dimension: Space Wave Face Sadness 2nd Dimension: Line Wave Mouth Revenge 1st Dimension: Dot Wave Nose Sadness The seven deadly sins correspond: Anger Hate Sadness Fear Worry Pessimism Revenge Note: Guilt is fear

  16. Heat conduction in three dimensions

    Science.gov (United States)

    Danza, T. M.; Fesler, L. W.; Mongan, R. D.

    1980-01-01

    Multidimensional heat conduction program computes transient temperature history and steady state temperatures of complex body geometries in three dimensions. Emphasis is placed on type of problems associated with Space Shuttle thermal protection system, but program could be used in thermal analysis of most three dimensional systems.

  17. Heat conduction in three dimensions

    Science.gov (United States)

    Danza, T. M.; Fesler, L. W.; Mongan, R. D.

    1980-01-01

    Multidimensional heat conduction program computes transient temperature history and steady state temperatures of complex body geometries in three dimensions. Emphasis is placed on type of problems associated with Space Shuttle thermal protection system, but program could be used in thermal analysis of most three dimensional systems.

  18. Human Research Program Advanced Exercise Concepts (AEC) Overview

    Science.gov (United States)

    Perusek, Gail; Lewandowski, Beth; Nall, Marsha; Norsk, Peter; Linnehan, Rick; Baumann, David

    2015-01-01

    Exercise countermeasures provide benefits that are crucial for successful human spaceflight, to mitigate the spaceflight physiological deconditioning which occurs during exposure to microgravity. The NASA Human Research Program (HRP) within the Human Exploration and Operations Mission Directorate (HEOMD) is managing next generation Advanced Exercise Concepts (AEC) requirements development and candidate technology maturation to Technology Readiness Level (TRL) 7 (ground prototyping and flight demonstration) for all exploration mission profiles from Multi Purpose Crew Vehicle (MPCV) Exploration Missions (up to 21 day duration) to Mars Transit (up to 1000 day duration) missions. These validated and optimized exercise countermeasures systems will be provided to the ISS Program and MPCV Program for subsequent flight development and operations. The International Space Station (ISS) currently has three major pieces of operational exercise countermeasures hardware: the Advanced Resistive Exercise Device (ARED), the second-generation (T2) treadmill, and the cycle ergometer with vibration isolation system (CEVIS). This suite of exercise countermeasures hardware serves as a benchmark and is a vast improvement over previous generations of countermeasures hardware, providing both aerobic and resistive exercise for the crew. However, vehicle and resource constraints for future exploration missions beyond low Earth orbit will require that the exercise countermeasures hardware mass, volume, and power be minimized, while preserving the current ISS capabilities or even enhancing these exercise capabilities directed at mission specific physiological functional performance and medical standards requirements. Further, mission-specific considerations such as preservation of sensorimotor function, autonomous and adaptable operation, integration with medical data systems, rehabilitation, and in-flight monitoring and feedback are being developed for integration with the exercise

  19. The Humanistic Side of Engineering: Considering Social Science and Humanities Dimensions of Engineering in Education and Research

    Science.gov (United States)

    Hynes, Morgan; Swenson, Jessica

    2013-01-01

    Mathematics and science knowledge/skills are most commonly associated with engineering's pre-requisite knowledge. Our goals in this paper are to argue for a more systematic inclusion of social science and humanities knowledge in the introduction of engineering to K-12 students. As part of this argument, we present a construct for framing the…

  20. Describing Structural Changes in the Human Brain by Fractal Dimension – The Road from Data Acquisition to Interpretable Results

    Directory of Open Access Journals (Sweden)

    Anca Larisa Sandu

    2008-01-01

    Full Text Available The changes that appear in the human brain asa result of aging or diseases can be described using theconcept of fractality. The steps required to pass from rawdata to interpretable results are briefly presented. Themethod has been applied to patients with schizophrenia,children with dyslexia and to compare children with adults.

  1. Human rights dimensions of food, health and care in children's homes in Kampala, Uganda - a qualitative study.

    Science.gov (United States)

    Vogt, Line Erikstad; Rukooko, Byaruhanga; Iversen, Per Ole; Eide, Wenche Barth

    2016-03-18

    More than 14 % of Ugandan children are orphaned and many live in children's homes. Ugandan authorities have targeted adolescent girls as a priority group for nutrition interventions as safeguarding nutritional health before pregnancy can reduce the chance of passing on malnutrition to the offspring and thus future generations. Ugandan authorities have obligations under international human rights law to progressively realise the rights to adequate food, health and care for all Ugandan children. Two objectives guided this study in children's homes: (a) To examine female adolescent residents' experiences, attitudes and views regarding: (i) eating patterns and food, (ii) health conditions, and (iii) care practices; and (b) to consider if the conditions in the homes comply with human rights standards and principles for the promotion of the rights to adequate food, health and care. A human rights-based approach guided the planning and conduct of this study. Five children's homes in Kampala were included where focus group discussions were held with girls aged 12-14 and 15-17 years. These discussions were analysed through a phenomenological approach. The conditions of food, health and care as experienced by the girls, were compared with international standards for the realisation of the human rights to adequate food, health and care. Food, health and care conditions varied greatly across the five homes. In some of these the girls consumed only one meal per day and had no access to clean drinking water, soap, toilet paper and sanitary napkins. The realisation of the right to adequate food for the girls was not met in three homes, the realisation of the right to health was not met in two homes, and the realisation of the right to care was not met in one home. In three of the selected children's homes human rights standards for food, health or care were not met. Care in the children's homes was an important contributing factor for whether standards for the rights to adequate

  2. Cosmology With Extra Dimensions

    CERN Document Server

    Martín, J

    2005-01-01

    We review several properties of models that include extra dimensions, focusing on aspects related to cosmology and particle physics phenomenology. The properties of effective four dimensional inflationary geometry are studied in two distinct frameworks: (i) in Kaluza- Klein (KK) compactifications and (ii) in braneworld scenarios. From numerical simulations we find that inflationary braneworlds are unstable if the scale of inflation is too large in comparison with the stabilization scale of the interbrane distance. The analysis of perturbations confirms the existence of a tachyon associated with the volume modulus of the extra dimensions both in braneworlds and KK compactifications. With the numerical program BRANECODE non- perturbative properties of braneworlds are studied. We fully understand the non-perturbative consequences of this instability. Generic attractors are (i) an increase of the interbrane distance and the formation of a naked singularity, (ii) the brane colli...

  3. Immunohistochemistry of Programmed Cell Death in Archival Human Pathology Specimens

    Directory of Open Access Journals (Sweden)

    Takami Matsuyama

    2012-05-01

    Full Text Available Immunohistochemistry (IHC for detecting key signal molecules involved in programmed cell death (PCD in archival human pathology specimens is fairly well established. Detection of cleaved caspase-3 in lymphocytes in rheumatoid arthritis (RA and gastric surface foveolar glandular epithelia but not in synoviocytes in RA, gastric fundic glandular epithelia, or nasal NK/T-cell lymphoma (NKTCL cells suggests anti-apoptotic mechanisms in cell differentiation and in oncogenesis such as the induction of survivin. Enzymatically pretreated and ultra-super sensitive detection of beclin-1 in synoviocytes in RA and gastric fundic glandular epithelia suggests enhanced autophagy. The deposition of beclin-1 in fibrinoid necrosis in RA and expression of beclin-1 in detached gastric fundic glandular cells suggest that enhanced autophagy undergoes autophagic cell death (ACD. NKTCL exhibited enhanced autophagy through LC3 labeling and showed densely LC3 labeled cell-debris in regions of peculiar necrosis without deposition of beclin-1, indicating massive ACD in NKTCL and the alternative pathway enhancing autophagy following autophagic vesicle nucleation. Autophagy progression was monitored by labeling aggregated mitochondria and cathepsin D. The cell-debris in massive ACD in NKTCL were positive for 8-hydroxydeoxyguanosine, suggesting DNA oxidation occurred in ACD. Immunohistochemical autophagy and PCD analysis in archival human pathology specimens may offer new insights into autophagy in humans.

  4. From 2D to 3D--a New Dimension for Modelling the Effect of Natural Products on Human Tissue.

    Science.gov (United States)

    Wrzesinski, Krzysztof; Fey, Stephen J

    2015-01-01

    Natural products, or their synthetic derivatives are a treasure trove to find potential candidates for novel drugs for human treatment. The selection of diamonds from the huge pile of worthless stone is a critical--and difficult--stage in the discovery pipeline. Of all the factors to be considered, perhaps the most important, is that the compound should have the desired effect on the tissue in vivo. Since it is not possible (or ethical) to test all compounds in vivo one must preselect using a surrogate assay system. While animal models have the advantage of being holistic and current 3D culture systems are reductionistic, they at least can be constructed from human cell types. In this review we will consider some of the evidence demonstrating that cells grown in 3D cultures have physiological performances that mimic functions seen in human tissues significantly better than cells grown using classical 2D culture systems. We will discuss advantages and disadvantages of these new culture technologies and highlight theoretical reasons for the differences. 3D cell culture technologies are more labour intensive than 2D culture systems and therefore their introduction is a trade-off between the value of obtaining data that is more relevant to the human condition against their through-put. It is already clear that future in vitro 3D systems will become more complex, using multiple cell types to more faithfully represent a particular tissue or even organ system. And one thing is sure - the diamonds are not easy to find!

  5. Cultural dimensions of learning

    Science.gov (United States)

    Eyford, Glen A.

    1990-06-01

    How, what, when and where we learn is frequently discussed, as are content versus process, or right brain versus left brain learning. What is usually missing is the cultural dimension. This is not an easy concept to define, but various aspects can be identified. The World Decade for Cultural Development emphasizes the need for a counterbalance to a quantitative, economic approach. In the last century poets also warned against brutalizing materialism, and Sorokin and others have described culture more recently in terms of cohesive basic values expressed through aesthetics and institutions. Bloom's taxonomy incorporates the category of affective learning, which internalizes values. If cultural learning goes beyond knowledge acquisition, perhaps the surest way of understanding the cultural dimension of learning is to examine the aesthetic experience. This can use myths, metaphors and symbols, and to teach and learn by using these can help to unlock the human potential for vision and creativity.

  6. Programmed cell death in developing human fetal CNS

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The spatial and temporal distributions of programmed cell death (PCD) in developing central nervous system (CNS) of human fetuses ranging from 12 to 39 weeks of gestation were investigated using techniques of flow cytometry and terminal transferase-mediated nick end labeling (TUNEL). The results showed that PCD did occur in every representative brain region of all fetuses examined in different stages. It was found that there were two peaks of PCD appearing at the 12th and 39th weeks respectively, which suggested that the first peak of apoptosis may be involved in the selective elimination of neurons overproduced during the early development and the second may play an important role in establishing the correct neuronal circuitry.

  7. Promotion of Bilateral Cooperative Programs in Nuclear Human Resources Development

    Energy Technology Data Exchange (ETDEWEB)

    Lee, E. J.; Han, K. W.; Nam, Y. M. (and others)

    2009-08-15

    The purpose of this project is strengthening of bilateral cooperation with those countries for sharing Korea's technology, and providing of education and training on Korean experience regarding national nuclear policy, technology self reliance, and technology itself, in the field of nuclear power generation and the application of radioisotopes and radiation. This project covers an analysis on the need of nuclear human resource development in countries having interest in the introduction of nuclear power and/or promotion of the use of nuclear energy, and provision of courses on 'nuclear power policy, planning and management' and 'design and operation of nuclear research reactor, and application of radiation technology' along with the country specific needs. Education and training of key members in nuclear energy development from Egypt: It was implemented through bilateral cooperation and support by KOICA program. The first part, which targeted staff members from Egypt Nuclear Commission, was held for 2 months providing a KOICA course on policy, planning and management for nuclear power project, and second part was on the job training in Korea Hydro and Nuclear Power and Korea Institute of Nuclear Safety, KAERI respectively. On the job training of 1 scientist from Vietnam was implemented on the basis of bilateral cooperation in a research laboratory on radioactive waste treatment technology, at KAERI. Education and training for scientists from South East RCA countries were carried out for 11 participants from Vietnam, Thailand, Indonesia, China, Pakistan, Malaysia, Philippines, and Bangladesh. The course dealt with nuclear research reactor and radiation application technology. Development of nuclear education and training programs for key persons involved in nuclear power projects from countries of Middle East: The developed program consists of 15 courses addressing 3 technical levels, i.e. high level policy makers, middle level project

  8. Human Embryonic and Hepatic Stem Cell Differentiation Visualized in Two and Three Dimensions Based on Serial Sections

    DEFF Research Database (Denmark)

    Vestentoft, Peter S.; Brøchner, Christian B; Lynnerup, Niels

    2015-01-01

    Pluripotent human embryonic stem cells (hESCs) are characterized by two defining properties, self-renewal and differentiation. Self-renewing hESCs express transcription factors OCT4, SOX2, and NANOG, and surface markers SSEA-4 and TRA-1-60 and TRA-1-81 and their ability to differentiate...... into derivatives of the three germ layers show the differentiating potential. Studies suggest a certain microheterogeneity of the hESC colonies, in which not all cells in one colony of apparently undifferentiated cells express all the expected markers. We describe a technique to paraffin embed an entire h...... of an entire colony is accomplished using 3D image processing software such as Mimics(®) or Amira(®). An extended version of this technique even allows for a high-magnification 3D-reconstruction of, e.g., hepatic stem cells in developing liver. These techniques combined allow for both a 2- and a 3-dimensional...

  9. Framing the Human Dimensions of Mountain Systems: Integrating Social Science Paradigms for a Global Network of Mountain Observatories

    Directory of Open Access Journals (Sweden)

    Courtney G. Flint

    2016-11-01

    Full Text Available The Global Network of Mountain Observatories (GNOMO is an international initiative seeking to increase communication and collaboration and align methodologies to assess commonalities and differences across the world's mountain landscapes. Oriented toward sustainable mountain development, GNOMO requires the integration of social and natural sciences, as well as a diverse array of stakeholder perspectives. This paper highlights challenges associated with integrating social sciences because of the inherent paradigmatic differences within the social sciences. The value orientations of mountain researchers, as well as the divergent societal and institutional values regarding mountains, create a need for new approaches to observing mountain landscapes. A framework is presented to organize complex information about mountain social–ecological systems based on human conditions (from vulnerability to wellbeing, environmental actions (from degradation to stewardship, and environmental conditions that vary across time, space, and scales. A multiparadigmatic, multimethod approach is proposed to combine theory-driven quantitative indicators, qualitative perspectives from diverse knowledge standpoints, and critical inquiries into power relationships to fully represent dynamic mountain systems.

  10. The Medical Humanities Program at the University of Manitoba, Winnipeg, Manitoba, Canada.

    Science.gov (United States)

    Magwood, Bryan; Casiro, Oscar; Hennen, Brian

    2003-10-01

    The current Medical Humanities Program at the University of Manitoba has evolved from a series of voluntary sessions into an integral element of the curriculum since its inception as the Human Values Program in 1986. With strong academic and financial support, the Medical Humanities Program has greatly benefited from dedicated leadership and a commitment to ongoing curricular review and redevelopment. The current Medical Humanities Program comprises six distinct components: Clinical Ethics; History of Medicine; Law; Complementary and Alternative Medicine; Palliative Care; and Human Values. Each of these components is compulsory and the first five are tested through examinations and assignments. Human Values sessions are designed to be experiential and to explore the human side of medicine as well as the intersections between medicine and the arts, literature, social psychology, and spirituality. The authors outline the origins and evolution of this successful program and describe its current components, student and faculty opinions, funding, advantages, disadvantages, and anticipated growth.

  11. 农民工社会保障的人权维度分析%On the Human Rights Dimensions of the Social Security of Migrant Workers

    Institute of Scientific and Technical Information of China (English)

    柯亮

    2014-01-01

    庞德认为,权利的本质就是一种“合理的期望”。农民工社会保障权就是这样一种合理的期望,最初是作为应用权利存在的,是人权最初和最完整的形态。本文旨从应然逻辑出发,从平等权、生存权、发展权三个人权维度视阈,具体考量和剖析农民工社会保障权的正当性、合理性与现实性。%Pound believed that the essence of the right is a "reasonable expectation". Social security rights of migrant workers is such a reasonable expectation, which existed initially as an application right, and it’s a first and most complete form of human rights. From a certain logic, this paper considers and analyses the legitimacy, rationality and reality of the social security rights of migrant workers in detail from three human rights dimensions of equal rights, survival rights, and development rights.

  12. Humanities for medical students? A qualitative study of a medical humanities curriculum in a medical school program

    Directory of Open Access Journals (Sweden)

    Troein Margareta

    2006-03-01

    Full Text Available Abstract Background Today, there is a trend towards establishing the medical humanities as a component of medical education. However, medical humanities programs that exist within the context of a medical school can be problematic. The aim of this study was to explore problems that can arise with the establishment of a medical humanities curriculum in a medical school program. Methods Our theoretical approach in this study is informed by derridean deconstruction and by post-structuralist analysis. We examined the ideology of the Humanities and Medicine program at Lund University, Sweden, the practical implementation of the program, and how ideology and practice corresponded. Examination of the ideology driving the humanities and medicine program was based on a critical reading of all available written material concerning the Humanities and Medicine project. The practice of the program was examined by means of a participatory observation study of one course, and by in-depth interviews with five students who participated in the course. Data was analysed using a hermeneutic editing approach. Results The ideological language used to describe the program calls it an interdisciplinary learning environment but at the same time shows that the conditions of the program are established by the medical faculty's agenda. In practice, the "humanities" are constructed, defined and used within a medical frame of reference. Medical students have interesting discussions, acquire concepts and enjoy the program. But they come away lacking theoretical structure to understand what they have learned. There is no place for humanities students in the program. Conclusion A challenge facing cross-disciplinary programs is creating an environment where the disciplines have equal standing and contribution.

  13. The Affective Dimension and Human Oriented Management of the Human Capital%人力资本的情感维度与人本管理

    Institute of Scientific and Technical Information of China (English)

    王晓峰

    2011-01-01

    现代管理正以前所未有的力度从物性向人性回归,组织员工越来越重视自身的情感满足,情感作为分析人力资本的一个重要维度,与体力维度、智力维度三者相互重叠、交互作用,构成人力资本的三重结构。随着情感在组织发展中的地位提升,情感维度对于开发与利用人力资本日渐重要,体现在战略管理上的意义就是人本管理。包含情感维度的人本管理是提升组织人力资本优势的重要途径之一。全面的人力资本与人本管理是组织实现绩效的有力管理工具,是组织挖掘潜在人力资源,提升核心竞争力的根本保证。在人力资本开发利用方面,情感维度能比体力、智力维度发挥更大作用,其协同效应将能创造更为显著的基于人本的竞争优势。%Modem management is more human oriented than physical property oriented. The stuff of any organization is attaching more and more importance to its own emotional satisfaction. The affection, an aspect of analyzing human capital, together with physical strength and intelligence, three of which overlap and interact with each other form the three structure of the human capital. With the role promotion of the affection in the development of the organization, its function is becoming more and more important in exploiting and using human capital, strategically, it is human oriented manage- ment. Affective human oriented management is one of the ways to promote the human capital advantage of the organization. The all-round human capital and human oriented management is an effective tool in the implementation of performance evaluation in the organization, and the basic guarantee of promoting its competitiveness through exploiting the human recourse potential. The function of affection is more significant than that of the physical strength and intelligence, its coordinating function can create more significant human oriented competitive

  14. Information Presentation: Human Research Program - Space Human Factors and Habitability, Space Human Factors Engineering Project

    Science.gov (United States)

    Holden, Kristina L.; Sandor, Aniko; Thompson, Shelby G.; Kaiser, Mary K.; McCann, Robert S.; Begault, D. R.; Adelstein, B. D.; Beutter, B. R.; Wenzel, E. M.; Godfroy, M.; Stone, L. S.

    2010-01-01

    The goal of the Information Presentation Directed Research Project (DRP) is to address design questions related to the presentation of information to the crew. The major areas of work, or subtasks, within this DRP are: 1) Displays, 2) Controls, 3) Electronic Procedures and Fault Management, and 4) Human Performance Modeling. This DRP is a collaborative effort between researchers atJohnson Space Center and Ames Research Center. T

  15. A New Approach to Commercialization of NASA's Human Research Program Technologies Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This Phase I SBIR proposal describes, "A New Approach to Commercialization of NASA's Human Research Program Technologies." NASA has a powerful research...

  16. Socio-cultural and service delivery dimensions of maternal mortality in rural central India: a qualitative exploration using a human rights lens.

    Science.gov (United States)

    Jat, Tej Ram; Deo, Prakash R; Goicolea, Isabel; Hurtig, Anna-Karin; San Sebastian, Miguel

    2015-01-01

    Despite the avoidable nature of maternal mortality, unacceptably high numbers of maternal deaths occur in developing countries. Considering its preventability, maternal mortality is being increasingly recognised as a human rights issue. Integration of a human rights perspective in maternal health programmes could contribute positively in eliminating avertable maternal deaths. This study was conducted to explore socio-cultural and service delivery-related dimensions of maternal deaths in rural central India using a human rights lens. Social autopsies were conducted for 22 maternal deaths during 2011 in Khargone district in central India. The data were analysed using thematic analysis. The factors associated with maternal deaths were classified by using the 'three delays' framework and were examined by using a human rights lens. All 22 women tried to access medical assistance, but various factors delayed their access to appropriate care. The underestimation of the severity of complications by family members, gender inequity, and perceptions of low-quality delivery services delayed decisions to seek care. Transportation problems and care seeking at multiple facilities delayed reaching appropriate health facilities. Negligence by health staff and unavailability of blood and emergency obstetric care services delayed receiving adequate care after reaching a health facility. The study highlighted various socio-cultural and service delivery-related factors which are violating women's human rights and resulting in maternal deaths in rural central India. This study highlights that, despite the health system's conscious effort to improve maternal health, normative elements of a human rights approach to maternal health (i.e. availability, accessibility, acceptability, and quality of maternal health services) were not upheld. The data and analysis suggest that the deceased women and their relatives were unable to claim their entitlements and that the duty bearers were not

  17. A Gene Regulatory Program in Human Breast Cancer.

    Science.gov (United States)

    Li, Renhua; Campos, John; Iida, Joji

    2015-12-01

    Molecular heterogeneity in human breast cancer has challenged diagnosis, prognosis, and clinical treatment. It is well known that molecular subtypes of breast tumors are associated with significant differences in prognosis and survival. Assuming that the differences are attributed to subtype-specific pathways, we then suspect that there might be gene regulatory mechanisms that modulate the behavior of the pathways and their interactions. In this study, we proposed an integrated methodology, including machine learning and information theory, to explore the mechanisms. Using existing data from three large cohorts of human breast cancer populations, we have identified an ensemble of 16 master regulator genes (or MR16) that can discriminate breast tumor samples into four major subtypes. Evidence from gene expression across the three cohorts has consistently indicated that the MR16 can be divided into two groups that demonstrate subtype-specific gene expression patterns. For example, group 1 MRs, including ESR1, FOXA1, and GATA3, are overexpressed in luminal A and luminal B subtypes, but lowly expressed in HER2-enriched and basal-like subtypes. In contrast, group 2 MRs, including FOXM1, EZH2, MYBL2, and ZNF695, display an opposite pattern. Furthermore, evidence from mutual information modeling has congruently indicated that the two groups of MRs either up- or down-regulate cancer driver-related genes in opposite directions. Furthermore, integration of somatic mutations with pathway changes leads to identification of canonical genomic alternations in a subtype-specific fashion. Taken together, these studies have implicated a gene regulatory program for breast tumor progression.

  18. Challenges of postgraduate human health programs in Brazil.

    Science.gov (United States)

    Guimarães, Reinaldo

    2011-02-01

    Recognition for the growing role of extra-academic demands and players in the dynamics of human resource training for the market and, in particular, for research is discussed. Their synergies with the movement towards maturation of the sectoral system of healthcare innovation and with the priorities of the Sistema Único de Saúde (Brazilian National Health System) are discussed. The methodological adequacy of the process for evaluating these trends used by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Coordination Office for Advancement of University-level Personnel) is analyzed. In a general manner, these trends mean adding new indicators for technological and social productivity to the predominantly academic criteria that already exist. The continuation and deepening of ongoing initiatives aimed at bringing in new formats for postgraduate programs and courses and new courses customized for the demands of the extra-academic market, among other markets, either of a social or technological-business nature, are discussed. In addition, the deepening of initiatives for stimulating postdoctoral training work, which is scarce in Brazil, is discussed.

  19. Human Driving Forces and Their Impacts on Land Use/Land Cover. Hands-On! Developing Active Learning Modules on the Human Dimensions of Global Change.

    Science.gov (United States)

    Moser, Susanne

    This learning module aims to engage students in problem solving, critical thinking, scientific inquiry, and cooperative learning. The module is appropriate for use in any introductory or intermediate undergraduate course that focuses on human-environment relationships. The module explains that land use/cover change has occurred at all times in all…

  20. Human Research Program 2010 Chair Standing Review Panel Meeting

    Science.gov (United States)

    Steinberg, Susan

    2011-01-01

    The 13 Human Research Program (HRP) Standing Review Panel (SRP) Chairs, and in some cases one or two additional panel members (see section XIV, roster) referred to as the Chair (+1) SRP throughout this document, met at the NASA Johnson Space Center (JSC) on December 7, 2010 to allow the HRP Elements and Projects to report on their progress over the past year, their current status, and their plans for the upcoming year based on NASA's current goals and objectives for human space exploration. A large focus of the meeting was also used to discuss integration across the HRP scientific disciplines based on a recommendation from the 2009 HRP SRP review. During the one-day meeting, each of the HRP Elements and Projects presented the changes they made to the HRP Integrated Research Plan (IRP Rev. B) over the last year, and what their top three areas of integration are between other HRP Elements/Projects. The Chair (+1) SRP spent sufficient time addressing the panel charge, either as a group or in a separate closed session, and the Chair (+1) SRP and the HRP presenters and observers, in most cases, had sufficient time to discuss during and after the presentations. The SRP made a final debriefing to the HRP Program Scientist, Dr. John B. Charles, prior to the close of the meeting on December 7, 2010. Overall, the Chair (+1) SRP concluded that most of the HRP Elements/Projects did a commendable job during the past year in addressing integration across the HRP scientific disciplines with the available resources. The Chair (+1) SRP agreed that the idea of integration between HRP Elements/Projects is noble, but believes all parties involved should have the same definition of integration, in order to be successful. The Chair (+1) SRP also believes that a key to successful integration is communication among the HRP Elements/Projects which may present a challenge. The Chair (+1) SRP recommends that the HRP have a workshop on program integration (with HRP Element

  1. 78 FR 58548 - Request for Information: The National Toxicology Program Requests Information on Use, Human...

    Science.gov (United States)

    2013-09-24

    ... HUMAN SERVICES National Institutes of Health Request for Information: The National Toxicology Program Requests Information on Use, Human Exposure, and Toxicity of Vinpocetine SUMMARY: To facilitate the design... research program for toxicological characterization of vinpocetine. Request for Information: The NTP seeks...

  2. 75 FR 82132 - ITS Joint Program Office; Human Factors for IntelliDrive SM

    Science.gov (United States)

    2010-12-29

    ... ITS Joint Program Office; Human Factors for IntelliDrive \\SM\\ (HFID); Public Meeting; Notice of Public.... ACTION: Notice. The U.S. Department of Transportation ITS Joint Program Office (ITS JPO) and the National... trucks. At this meeting, ITS JPO and NHTSA will provide an overview of the entire Human Factors...

  3. Human Research Program Science Management: Overview of Research and Development Activities

    Science.gov (United States)

    Charles, John B.

    2007-01-01

    An overview of research and development activities of NASA's Human Research Science Management Program is presented. The topics include: 1) Human Research Program Goals; 2) Elements and Projects within HRP; 3) Development and Maintenance of Priorities; 4) Acquisition and Evaluation of Research and Technology Proposals; and 5) Annual Reviews

  4. Employee Assistance Programs: A New Human Resource Approach.

    Science.gov (United States)

    Gould, Gary M.; Schneider, John H.

    1983-01-01

    After reviewing industrial sector program results, University of Southern California administration officials agreed to finance a counseling and consulting program for USC employees. The program serves as an adjunct to the personnel office in areas such as outplacement, sexual harassment, and conflict resolution. (MLW)

  5. Employee Assistance Programs: A New Human Resource Approach.

    Science.gov (United States)

    Gould, Gary M.; Schneider, John H.

    1983-01-01

    After reviewing industrial sector program results, University of Southern California administration officials agreed to finance a counseling and consulting program for USC employees. The program serves as an adjunct to the personnel office in areas such as outplacement, sexual harassment, and conflict resolution. (MLW)

  6. The Human Dimension of Networks

    Science.gov (United States)

    2008-06-01

    Missions and Means Framework to analyze network models "without scales" and "with rich scales", which...reflect the execution of pre-defined military tasks in a manner consistent with the military Missions and Means Framework (MMF) [xxviii]. Through the use...exploration is to develop techniques for collaborating across disciplines represented in the ASO. Employ the ‘ Missions and Means Framework ’

  7. Human Dimensions of Asian Security,

    Science.gov (United States)

    1996-03-01

    Other Asian countries are also vulnerable in the near future. Coun- tries particularly at risk are those with a tradition of premarital or...in Thailand were 1,000 " screened out" Vietnamese and 7,100 Viet- namese "awaiting decision," for a total of 9,800. Except for the several hundred...thousand refugees from Vietnam who have resettled in China, the Vietnamese in Asia-Pacific refugee camps have now been screened , and 90 percent are

  8. Human Research Program Human Health Countermeasures Element: Evidence Report - Artificial Gravity

    Science.gov (United States)

    Clement, Gilles

    2015-01-01

    The most serious risks of long-duration flight involve radiation, behavioral stresses, and physiological deconditioning. Artificial gravity (AG), by substituting for the missing gravitational cues and loading in space, has the potential to mitigate the last of these risks by preventing the adaptive responses from occurring. The rotation of a Mars-bound spacecraft or an embarked human centrifuge offers significant promise as an effective, efficient multi-system countermeasure against the physiological deconditioning associated with prolonged weightlessness. Virtually all of the identified risks associated with bone loss, muscle weakening, cardiovascular deconditioning, and sensorimotor disturbances might be alleviated by the appropriate application of AG. However, experience with AG in space has been limited and a human-rated centrifuge is currently not available on board the ISS. A complete R&D program aimed at determining the requirements for gravity level, gravity gradient, rotation rate, frequency, and duration of AG exposure is warranted before making a decision for implementing AG in a human spacecraft.

  9. The Three Dimensions ofthe Humanity Thought in Economic and Philosophical Manuscripts of 1 844%论《1844年经济学哲学手稿》人学思想的三个向度

    Institute of Scientific and Technical Information of China (English)

    蒋红群

    2016-01-01

    《1844年经济学哲学手稿》人学思想在整体性视域下呈现为三个不同的向度,即关于人之存在状态和人类历史之谜的实践人学向度,关于资本主义现代性弊端下异化劳动、资本、财富、居住非正义等方面的批判人学向度,关于共产主义、扬弃异化劳动与私有财产达致人类解放的解放人学向度。从《手稿》及其之后的著作来看,马克思整个人学思想正是沿着实践人学、批判人学和解放人学展开的,但这三个向度在《手稿》中首次对接并完整呈现。可以说,《手稿》是马克思人学思想的“真正诞生地和秘密”。%The humanity thought of the Manuscripts appears to have three different dimensions from holistic perspective.They are the practical humanity dimension about living conditions and human history, the critical humanity dimension about the alienated labor,capital,wealth,inj ustice habitation under the capitalist modernity,and the liberal humanity dimension about the communism,sublated alienated labor and human liberation.From the Manuscripts and Marx’s later works,we can see Marx’s humanity thought is elaborated from practical humanity thought,critical humanity thought and liberal humanity thought.The three dimensions connected and presented perfectly in the Manuscripts.Therefore,the Manuscripts can be seen as “the real birthplace and secret”of Marx’s humanity thought.

  10. Manual tracking in three dimensions.

    NARCIS (Netherlands)

    Mrotek, L.A.; Gielen, C.C.A.M.; Flanders, M.

    2006-01-01

    Little is known about the manual tracking of targets that move in three dimensions. In the present study, human subjects followed, with the tip of a hand-held pen, a virtual target moving four times (period 5 s) around a novel, unseen path. Two basic types of target paths were used: a peanut-shaped

  11. Manual tracking in three dimensions.

    NARCIS (Netherlands)

    Mrotek, L.A.; Gielen, C.C.A.M.; Flanders, M.

    2006-01-01

    Little is known about the manual tracking of targets that move in three dimensions. In the present study, human subjects followed, with the tip of a hand-held pen, a virtual target moving four times (period 5 s) around a novel, unseen path. Two basic types of target paths were used: a peanut-shaped

  12. Phenomenology of Extra Dimensions

    Energy Technology Data Exchange (ETDEWEB)

    Hewett, J.L.; /SLAC

    2006-11-07

    If the structure of spacetime is different than that readily observed, gravitational physics, particle physics and cosmology are all immediately affected. The physics of extra dimensions offers new insights and solutions to fundamental questions arising in these fields. Novel ideas and frameworks are continuously born and evolved. They make use of string theoretical features and tools and they may reveal if and how the 11-dimensional string theory is relevant to our four-dimensional world. We have outlined some of the experimental observations in particle and gravitational physics as well as astrophysical and cosmological considerations that can constrain or confirm these scenarios. These developing ideas and the wide interdisciplinary experimental program that is charted out to investigate them mark a renewed effort to describe the dynamics behind spacetime. We look forward to the discovery of a higher dimensional spacetime.

  13. 75 FR 76995 - National Toxicology Program (NTP); Center for the Evaluation of Risks to Human Reproduction...

    Science.gov (United States)

    2010-12-10

    ... established the NTP Center for the Evaluation of Risks to Human Reproduction (CERHR) in 1998 (63 FR 68782) to... HUMAN SERVICES National Toxicology Program (NTP); Center for the Evaluation of Risks to Human Reproduction (CERHR); NTP Workshop: Role of Environmental Chemicals in the Development of Diabetes and...

  14. 75 FR 2545 - National Toxicology Program (NTP); Center for the Evaluation of Risks to Human Reproduction...

    Science.gov (United States)

    2010-01-15

    ... HUMAN SERVICES National Institutes of Health National Toxicology Program (NTP); Center for the Evaluation of Risks to Human Reproduction (CERHR); Availability of the Final Expert Panel Report on Soy... whether exposure to soy infant formula is a hazard to human development. The expert panel also...

  15. Human Research Program Human Health Countermeasures Element Nutrition Risk Standing Review Panel

    Science.gov (United States)

    Bistrian, Bruce

    2009-01-01

    The Nutrition Risk Standing Review Panel (SRP) reviewed and discussed the specific gaps and tasks for the Human Health Countermeasures (HHC) Element related to nutrition identified in the Human Research Program (HRP) Integrated Research Plan. There was general consensus that the described gaps and proposed tasks were critical to future NASA mission success. The SRP acknowledged the high scientific quality of the work currently being undertaken by the Nutritional Biochemistry group under the direction of Dr. Scott Smith. In review of the entire HRP, four new gaps were identified that complement the Element's existing research activities. Given the limitations of ground-based analogs for many of the unique physiological and metabolic alterations in space, future studies are needed to quantify nutritional factors that change during actual space flight. In addition, future tasks should seek to better evaluate the time course of physiological and metabolic alterations during flight to better predict alterations during longer duration missions. Finally, given the recent data suggesting a potential role for increased inflammatory responses during space flight, the role of inflammation needs to be explored in detail, including the development of potential countermeasures and new ground based analogs, if this possibility is confirmed.

  16. Human Research Program Space Human Factors Engineering (SHFE) Standing Review Panel (SRP)

    Science.gov (United States)

    Wichansky, Anna; Badler, Norman; Butler, Keith; Cummings, Mary; DeLucia, Patricia; Endsley, Mica; Scholtz, Jean

    2009-01-01

    The Space Human Factors Engineering (SHFE) Standing Review Panel (SRP) evaluated 22 gaps and 39 tasks in the three risk areas assigned to the SHFE Project. The area where tasks were best designed to close the gaps and the fewest gaps were left out was the Risk of Reduced Safety and Efficiency dire to Inadequate Design of Vehicle, Environment, Tools or Equipment. The areas where there were more issues with gaps and tasks, including poor or inadequate fit of tasks to gaps and missing gaps, were Risk of Errors due to Poor Task Design and Risk of Error due to Inadequate Information. One risk, the Risk of Errors due to Inappropriate Levels of Trust in Automation, should be added. If astronauts trust automation too much in areas where it should not be trusted, but rather tempered with human judgment and decision making, they will incur errors. Conversely, if they do not trust automation when it should be trusted, as in cases where it can sense aspects of the environment such as radiation levels or distances in space, they will also incur errors. This will be a larger risk when astronauts are less able to rely on human mission control experts and are out of touch, far away, and on their own. The SRP also identified 11 new gaps and five new tasks. Although the SRP had an extremely large quantity of reading material prior to and during the meeting, we still did not feel we had an overview of the activities and tasks the astronauts would be performing in exploration missions. Without a detailed task analysis and taxonomy of activities the humans would be engaged in, we felt it was impossible to know whether the gaps and tasks were really sufficient to insure human safety, performance, and comfort in the exploration missions. The SRP had difficulty evaluating many of the gaps and tasks that were not as quantitative as those related to concrete physical danger such as excessive noise and vibration. Often the research tasks for cognitive risks that accompany poor task or

  17. Regional, holocene records of the human dimension of global change: sea-level and land-use change in prehistoric Mexico

    Science.gov (United States)

    Sluyter, Andrew

    1997-02-01

    Regional, Holocene records hold particular relevance for understanding the reciprocal nature of global environmental change and one of its major human dimensions: "sustainable agriculture", i.e., food production strategies which entail fewer causes of and are less susceptible to environmental change. In an epoch of accelerating anthropogenic transformation, those records reveal the protracted regional causes and consequences of change (often agricultural) in the global system as well as informing models of prehistoric, intensive agriculture which, because of long tenures and high productivities, suggest strategies for sustainable agricultural in the present. This study employs physiographic analysis and the palynological, geochemical record from cores of basin fill to understand the reciprocal relation between environmental and land-use change in the Gulf of Mexico tropical lowland, focusing on a coastal basin sensitive to sea-level change and containing vestiges of prehistoric settlement and wetland agriculture. Fossil pollen reveals that the debut of maize cultivation in the Laguna Catarina watershed dates to ca. 4100 BC, predating the earliest evidence for that cultivar anywhere else in the lowlands of Middle America. Such an early date for a cultivar so central to Neotropical agroecology and environmental change, suggests the urgency of further research in the study region. Moreover, the longest period of continuous agriculture in the basin lasted nearly three millennia (ca. 2400 BC-AD 550) despite eustatic sea-level rise. Geochemical fluxes reveal the reciprocity between land-use and environmental change: slope destabilization, basin aggradation, and eutrophication. The consequent theoretical implications pertain to both applied and basic research. Redeploying ancient agroecologies in dynamic environments necessitates reconstructing the changing operational contexts of putative high productivity and sustainability. Adjusting land use in the face of global

  18. Personality dimensions of opiate addicts.

    Science.gov (United States)

    Vukov, M; Baba-Milkic, N; Lecic, D; Mijalkovic, S; Marinkovic, J

    1995-02-01

    A survey of 80 opiate addicts included in a detoxification program was conducted at the Institute on Addictions in Belgrade. In addition to a dependence diagnosis and mental disorders based on DSM-III-R, we applied a Tridimensional Personality Questionnaire (TPQ) that measures the 3 major personality dimensions: novelty-seeking (NS), harm avoidance (HA) and reward dependence (RD). When compared with a control group (a sample of Yugoslav undergraduate students), the opiate addicts demonstrate significantly high NS dimension as well as significant divergences of HA and RD subscales. The surveyed opiate addicts demonstrate a high percentage of personality disorders specifically in cluster B. The personality dimensions of opiate addicts showed certain temperament traits, such as: impulsiveness, shyness with strangers, fear of uncertainty and dependence. NS, HA and RD determined by temperament specifics may be an etiological factor in forming of a personality disorder, an affective disorder as well as of a drug choice.

  19. On Universal Quantum Dimensions

    CERN Document Server

    Mkrtchyan, R L

    2016-01-01

    We derive universal expressions for quantum dimensions (universal characters) of some series of irreps of simple Lie algebras. This allows us to check Deligne's hypothesis on universal quantum dimensions for symmetric cube of adjoint representation.

  20. DIFFERENT DIMENSIONS OF TEAMS

    OpenAIRE

    Goparaju Purna SUDHAKAR

    2014-01-01

    Popularity of teams is growing in 21st Century. Organizations are getting their work done through different types of teams. Teams have proved that the collective performance is more than the sum of the individual performances. Thus, the teams have got different dimensions such as quantitative dimensions and qualitative dimensions. The Quantitative dimensions of teams such as team performance, team productivity, team innovation, team effectiveness, team efficiency, team decision making and tea...

  1. DIFFERENT DIMENSIONS OF TEAMS

    OpenAIRE

    Sudhakar, Goparaju Purna

    2013-01-01

    Popularity of teams is growing in 21st Century. Organizations are getting their work done through different types of teams. Teams have proved that the collective performance is more than the sum of the individual performances. Thus, the teams have got different dimensions such as quantitative dimensions and qualitative dimensions. The Quantitative dimensions of teams such as team performance, team productivity, team innovation, team effectiveness, team efficiency, team decision making and tea...

  2. Strongly Gorenstein Flat Dimensions

    Institute of Scientific and Technical Information of China (English)

    Chun Xia ZHANG; Li Min WANG

    2011-01-01

    This article is concerned with the strongly Gorenstein flat dimensions of modules and rings.We show this dimension has nice properties when the ring is coherent,and extend the well-known Hilbert's syzygy theorem to the strongly Gorenstein flat dimensions of rings.Also,we investigate the strongly Gorenstein flat dimensions of direct products of rings and (almost)excellent extensions of rings.

  3. Heuristic Approach of Automated Test Data Generation for Program having Array of Different Dimensions and Loops with Variable Number of Iteration

    OpenAIRE

    Hitesh Tahbildar; Bichitra Kalita

    2010-01-01

    Normally, program execution spends most of the time on loops. Automated test data generation devotes special attention to loops for better coverage. Automated test data generation for programs having loops with variable number of iteration and variable length array is a challenging problem. It is so because the number of paths may increase exponentially with the increase of array size for some programming constructs, like merge sort. We propose a method that finds heuristic for different type...

  4. Dimensions of Creative Evaluation

    DEFF Research Database (Denmark)

    Christensen, Bo; Ball, Linden J.

    2016-01-01

    We examined evaluative reasoning taking place during expert ‘design critiques’. We focused on key dimensions of creative evaluation (originality, functionality and aesthetics) and ways in which these dimensions impact reasoning strategies and suggestions offered by experts for how the student could...... continue. Each dimension was associated with a specific underpinning ‘logic’ determining how these dimensions were evaluated in practice. Our analysis clarified how these dimensions triggered reasoning strategies such as running mental simulations or making design suggestions, ranging from ‘go...

  5. 36 CFR 261.3 - Interfering with a Forest officer, volunteer, or human resource program enrollee or giving false...

    Science.gov (United States)

    2010-07-01

    ... officer, volunteer, or human resource program enrollee or giving false report to a Forest officer. 261.3... General Prohibitions § 261.3 Interfering with a Forest officer, volunteer, or human resource program..., intimidating, or intentionally interfering with any Forest officer, volunteer, or human resource program...

  6. Human Research Program Human Health Countermeasures Element Extravehicular Activity (EVA) Risk Standing Review Panel (SRP)

    Science.gov (United States)

    Norfleet, William; Harris, Bernard

    2009-01-01

    The Extravehicular Activity (EVA) Risk Standing Review Panel (SRP) was favorably impressed by the operational risk management approach taken by the Human Research Program (HRP) Integrated Research Plan (IRP) to address the stated life sciences issues. The life sciences community at the Johnson Space Center (JSC) seems to be focused on operational risk management. This approach is more likely to provide risk managers with the information they need at the time they need it. Concerning the information provided to the SRP by the EVA Physiology, Systems, and Performance Project (EPSP), it is obvious that a great deal of productive activity is under way. Evaluation of this information was hampered by the fact that it often was not organized in a fashion that reflects the "Gaps and Tasks" approach of the overall Human Health Countermeasures (HHC) effort, and that a substantial proportion of the briefing concerned subjects that, while interesting, are not part of the HHC Element (e.g., the pressurized rover presentation). Additionally, no information was provided on several of the tasks or how they related to work underway or already accomplished. This situation left the SRP having to guess at the efforts and relationship to other elements, and made it hard to easily map the EVA Project efforts currently underway, and the data collected thus far, to the gaps and tasks in the IRP. It seems that integration of the EPSP project into the HHC Element could be improved. Along these lines, we were concerned that our SRP was split off from the other participating SRPs at an early stage in the overall agenda for the meeting. In reality, the concerns of EPSP and other projects share much common ground. For example, the commonality of the concerns of the EVA and exercise physiology groups is obvious, both in terms of what reduced exercise capacity can do to EVA capability, and how the exercise performed during an EVA could contribute to an overall exercise countermeasure prescription.

  7. Heuristic Approach of Automated Test Data Generation for Program having Array of Different Dimensions and Loops with Variable Number of Iteration

    CERN Document Server

    Tahbildar, Hitesh

    2010-01-01

    Normally, program execution spends most of the time on loops. Automated test data generation devotes special attention to loops for better coverage. Automated test data generation for programs having loops with variable number of iteration and variable length array is a challenging problem. It is so because the number of paths may increase exponentially with the increase of array size for some programming constructs, like merge sort. We propose a method that finds heuristic for different types of programming constructs with loops and arrays. Linear search, Bubble sort, merge sort, and matrix multiplication programs are included in an attempt to highlight the difference in execution between single loop, variable length array and nested loops with one and two dimensional arrays. We have used two parameters/heuristics to predict the minimum number of iterations required for generating automated test data. They are longest path level (kL) and saturation level (kS). The proceedings of our work includes the instrum...

  8. Dimensionamento de recursos humanos: desenvolvimento de um modelo conceitual e sua aplicação Dimensioning human resources: development and application of a conceptual model

    Directory of Open Access Journals (Sweden)

    Bernadete de Lourdes Marinho

    2007-06-01

    Full Text Available Determinar o número de ocupantes dos vários cargos e funções em uma empresa não é tarefa fácil. Com freqüência, essa tarefa é realizada com base na percepção dos chefes, negociações com a administração da empresa e tentativas sucessivas com base em erros e acertos. Qualquer dessas alternativas apresenta resultados muito questionáveis, seja do ponto de vista da empresa, seja sob a ótica dos empregados. A Empresa Municipal de Habitação (EMH é uma empresa municipal voltada para a solução de problemas de moradia das classes de baixa renda, que vem se destacando pelo uso de técnicas modernas de gerenciamento. No sentido de melhor quantificar suas necessidades de recursos humanos, a empresa, que tem investido nos últimos anos em treinamento de recursos humanos e na modernização de seus processos gerenciais, realizou um estudo com base em um modelo conceitual que possibilitou um avanço nos processos tradicionais de dimensionamento. Este trabalho inicia com uma revisão bibliográfica sobre o tema, seguida de uma breve descrição da empresa. A seguir, um modelo conceitual é apresentado e aplicado à realidade da EMH. Recomendações e conclusões sobre o método usado encerram o texto.Definition of positions and functions in a company is complex and frequently based on manager perceptions and administrative negotiations as well as trial and error. These approaches are questionable from both the company and employee perspectives. EMF is a municipal company focused on resolving low income housing problems. The company has invested in training of personnel and modernizing management. Now it has studied and adopted a conceptual model to improve traditional dimensioning for human resource staffing. A review of pertinent literature was made, followed by a description of EMF and the experience with the model. In conclusion recommendations and conclusions are made on the subject.

  9. Investigating Stakeholder Attitudes and Opinions on School-Based Human Papillomavirus Vaccination Programs

    Science.gov (United States)

    Nodulman, Jessica A.; Starling, Randall; Kong, Alberta S.; Buller, David B.; Wheeler, Cosette M.; Woodall, W. Gill

    2015-01-01

    Background: In several countries worldwide, school-based human papillomavirus (HPV) vaccination programs have been successful; however, little research has explored US stakeholders' acceptance toward school-based HPV vaccination programs. Methods: A total of 13 focus groups and 12 key informant interviews (N?=?117; 85% females; 66% racial/ethnic…

  10. The Extracurricular Curriculum. Academic Disciplines and Public Humanities Programs. Federation Resources 5.

    Science.gov (United States)

    Smith, James P., Ed.; Weiland, Steven, Ed.

    Six essays exploring the uses of the humanities in public programs are presented. They relate to the traditional and current interests of the disciplines, and discuss matters that bear on the conduct of projects and the activities of participating humanists in state programs. They are the result of a study of the concepts and practices in the…

  11. Human-competitive evolution of quantum computing artefacts by Genetic Programming.

    Science.gov (United States)

    Massey, Paul; Clark, John A; Stepney, Susan

    2006-01-01

    We show how Genetic Programming (GP) can be used to evolve useful quantum computing artefacts of increasing sophistication and usefulness: firstly specific quantum circuits, then quantum programs, and finally system-independent quantum algorithms. We conclude the paper by presenting a human-competitive Quantum Fourier Transform (QFT) algorithm evolved by GP.

  12. The Impact of Conditional Cash Transfer Programs on Human Capital Accumulation

    Science.gov (United States)

    Latham, James David Michael

    2013-01-01

    Conditional cash transfer (CCT) programs are increasingly being used through the developing world to reduce inequality, break the intergenerational poverty cycle, and build human capital. These programs vary by country but typically make cash transfers conditional upon children meeting certain healthcare and educational standards. While previous…

  13. Human Behavior Model Based Control Program for ACC Mobile Robot

    Directory of Open Access Journals (Sweden)

    Claudiu Pozna

    2006-07-01

    Full Text Available Present work is a part of the ACC autonomous car project. This paper will focuson the control program architecture. To design this architecture we will start from thehuman driver behavior model. Using this model we have constructed a three level controlprogram. Preliminary results are presented.

  14. Specification and epigenetic programming of the human germ line.

    Science.gov (United States)

    Tang, Walfred W C; Kobayashi, Toshihiro; Irie, Naoko; Dietmann, Sabine; Surani, M Azim

    2016-10-01

    Primordial germ cells (PGCs), the precursors of sperm and eggs, are established in perigastrulation-stage embryos in mammals. Signals from extra-embryonic tissues induce a unique gene regulatory network in germline-competent cells for PGC specification. This network also initiates comprehensive epigenome resetting, including global DNA demethylation and chromatin reorganization. Mouse germline development has been studied extensively, but the extent to which such knowledge applies to humans was unclear. Here, we review the latest advances in human PGC specification and epigenetic reprogramming. The overall developmental dynamics of human and mouse germline cells appear to be similar, but there are crucial mechanistic differences in PGC specification, reflecting divergence in the regulation of pluripotency and early development.

  15. [Human nature and the enhancement of human beings in the light of the transhumanist program].

    Science.gov (United States)

    Goffi, Jean-Yves

    2011-01-01

    There are three main approaches about the question of Human Nature. essentialists consider that there exists a permanent Human Nature, shared by every human being. Existentialists consider that there is no such thing as human nature, but inescapable modes of being in the world. A moderate approach would consider that Human Nature can be modified within the limits of anthropological invariants. Transhumanists are conservative in that they think that there is a Human Nature; but they are radical in that they believe that it can (and must) be transcended by bio-technnologies and computer technologies. This project is evaluated as a caricature of suitable human enhancement.

  16. 49 CFR Appendix A to Part 604 - Listing of Human Service Federal Financial Assistance Programs

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Listing of Human Service Federal Financial... (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CHARTER SERVICE Pt. 604, App. A Appendix A to Part 604—Listing of Human Service Federal Financial Assistance Programs Federal...

  17. Complementary Machine Intelligence and Human Intelligence in Virtual Teaching Assistant for Tutoring Program Tracing

    Science.gov (United States)

    Chou, Chih-Yueh; Huang, Bau-Hung; Lin, Chi-Jen

    2011-01-01

    This study proposes a virtual teaching assistant (VTA) to share teacher tutoring tasks in helping students practice program tracing and proposes two mechanisms of complementing machine intelligence and human intelligence to develop the VTA. The first mechanism applies machine intelligence to extend human intelligence (teacher answers) to evaluate…

  18. Teaching Humanities in Medicine: The University of Massachusetts Family Medicine Residency Program Experience

    Science.gov (United States)

    Silk, Hugh; Shields, Sara

    2012-01-01

    Humanities in medicine (HIM) is an important aspect of medical education intended to help preserve humanism and a focus on patients. At the University of Massachusetts Family Medicine Residency Program, we have been expanding our HIM curriculum for our residents including orientation, home visit reflective writing, didactics and a department-wide…

  19. Animal Models and Bone Histomorphometry: Translational Research for the Human Research Program

    Science.gov (United States)

    Sibonga, Jean D.

    2010-01-01

    This slide presentation reviews the use of animal models to research and inform bone morphology, in particular relating to human research in bone loss as a result of low gravity environments. Reasons for use of animal models as tools for human research programs include: time-efficient, cost-effective, invasive measures, and predictability as some model are predictive for drug effects.

  20. Constellation Program Human-System Integration Requirements. Revision E, Nov. 19, 2010

    Science.gov (United States)

    Dory, Jonathan

    2010-01-01

    The Human-Systems Integration Requirements (HSIR) in this document drive the design of space vehicles, their systems, and equipment with which humans interface in the Constellation Program (CxP). These requirements ensure that the design of Constellation (Cx) systems is centered on the needs, capabilities, and limitations of the human. The HSIR provides requirements to ensure proper integration of human-to-system interfaces. These requirements apply to all mission phases, including pre-launch, ascent, Earth orbit, trans-lunar flight, lunar orbit, lunar landing, lunar ascent, Earth return, Earth entry, Earth landing, post-landing, and recovery. The Constellation Program must meet NASA's Agency-level human rating requirements, which are intended to ensure crew survival without permanent disability. The HSIR provides a key mechanism for achieving human rating of Constellation systems.

  1. Variations of The Fifth Dimension

    DEFF Research Database (Denmark)

    Jensen, Tine

    koncept for læring og leg, kaldet Femte Dimension, eller 5D, som er udviklet af professor Michael Cole og kol­leger i mere end 20 år på University of California, San Diego, Laboratory of Comparative Human Cognition. 5D er et forsknings-, og læringsfællesskab, som arbejder med udvikling af lokale ’sites...

  2. Idaho National Laboratory Human Capitol Development Program Summary

    Energy Technology Data Exchange (ETDEWEB)

    Rynes, Amanda R. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-09-01

    The Next Generation Safeguards Initiative HCD Subprogram has successfully employed unique nuclear capabilities and employee expertise through INL to achieve multiple initiatives in FY14. These opportunities range from internship programs to university and training courses. One of the central facets of this work has been the international safeguards pre inspector training course. Another significant milestone is the INL led university engagement effort which resulted in courses being offered at ISU and University of Utah.

  3. User Experience Dimensions

    DEFF Research Database (Denmark)

    Lykke, Marianne; Jantzen, Christian

    2016-01-01

    The present study develops a set of 10 dimensions based on a systematic understanding of the concept of experience as a holistic psychological. Seven of these are derived from a psychological conception of what experiencing and experiences are. Three supplementary dimensions spring from...... the observation that experiences apparently have become especially valuable phenomena in Western societies. The 10 dimensions are tried out in a field study at the Center for Art and Media (ZKM) in Germany with the purpose to study their applicability in the evaluation of interactive sound archives. 29 walk......-alongs were carried out with 58 museums visitors. Our analysis showed that it was possible to identify the 10 experience dimensions in the study material. Some dimensions were expressed more frequently than others. The distribution of expressed dimensions and the content of the user comments provided a clear...

  4. Hollow dimension of modules

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    In this paper, we are interested in the following general question: Given a module Mwhich has finite hollow dimension and which has a finite collection of submodules Ki (1≤i≤n) such that M=K1+... +Kn, can we find an expression for the hollow dimension of Min terms of hollow dimensions of modules built up in some way from K1 Kn? We prove the following theorem:Let Mbe an amply supplemented module having finite hollow dimension and let Ki (1≤i≤n) be a finite collection of submodules of Msuch that M=K1+...+Kn. Then the hollow dimension h(M) of Mis the sum of the hollow dimensions of Ki (1≤i≤n) ifand only if Ki is a supplement of K1+...+Ki-1+Ki+1+...+Kn in Mfor each 1≤i≤n.

  5. Characterization of RNA isolated from eighteen different human tissues: results from a rapid human autopsy program.

    Science.gov (United States)

    Walker, Douglas G; Whetzel, Alexis M; Serrano, Geidy; Sue, Lucia I; Lue, Lih-Fen; Beach, Thomas G

    2016-09-01

    Many factors affect the integrity of messenger RNA from human autopsy tissues including postmortem interval (PMI) between death and tissue preservation and the pre-mortem agonal and disease states. In this communication, we describe RNA isolation and characterization of 389 samples from 18 different tissues from elderly donors who were participants in a rapid whole-body autopsy program located in Sun City, Arizona ( www.brainandbodydonationprogram.org ). Most tissues were collected within a PMI of 2-6 h (median 3.15 h; N = 455), but for this study, tissue from cases with longer PMIs (1.25-29.25 h) were included. RNA quality was assessed by RNA integrity number (RIN) and total yield (ng RNA/mg tissue). RIN correlated with PMI for heart (r = -0.531, p = 0.009) and liver (r = -558, p = 0.0017), while RNA yield correlated with PMI for colon (r = -485, p = 0.016) and skin (r = -0.460, p = 0.031). RNAs with the lowest integrity were from skin and cervix where 22.7 and 31.4 % of samples respectively failed to produce intact RNA; by contrast all samples from esophagus, lymph node, jejunum, lung, stomach, submandibular gland and kidney produced RNA with measurable RINs. Expression levels in heart RNA of 4 common housekeeping normalization genes showed significant correlations of Ct values with RIN, but only one gene, glyceraldehyde-3 phosphate dehydrogenase, showed a correlation of Ct with PMI. There were no correlations between RIN values obtained for liver, adrenal, cervix, esophagus and lymph node and those obtained from corresponding brain samples. We show that high quality RNA can be produced from most human autopsy tissues, though with significant differences between tissues and donors. The RNA stability and yield did not depend solely on PMI; other undetermined factors are involved, but these do not include the age of the donor.

  6. Dimension of linear models

    DEFF Research Database (Denmark)

    Høskuldsson, Agnar

    1996-01-01

    Determination of the proper dimension of a given linear model is one of the most important tasks in the applied modeling work. We consider here eight criteria that can be used to determine the dimension of the model, or equivalently, the number of components to use in the model. Four...... the basic problems in determining the dimension of linear models. Then each of the eight measures are treated. The results are illustrated by examples....

  7. Scientific Merit Review of Directed Research Tasks Within the NASA Human Research Program

    Science.gov (United States)

    Charles, John B.

    2010-01-01

    The Human Research Program is instrumental in developing and delivering research findings, health countermeasures, and human systems technologies for spacecraft. :HRP is subdivided into 6 research entities, or Elements. Each Element is charged with providing the Program with knowledge and capabilities to conduct research to address the human health and performance risks as well as advance the readiness levels of technology and countermeasures. Project: An Element may be further subdivided into Projects, which are defined as an integrated set of tasks undertaken to deliver a product or set of products

  8. A human-centered framework for innovation in conservation incentive programs.

    Science.gov (United States)

    Sorice, Michael G; Donlan, C Josh

    2015-12-01

    The promise of environmental conservation incentive programs that provide direct payments in exchange for conservation outcomes is that they enhance the value of engaging in stewardship behaviors. An insidious but important concern is that a narrow focus on optimizing payment levels can ultimately suppress program participation and subvert participants' internal motivation to engage in long-term conservation behaviors. Increasing participation and engendering stewardship can be achieved by recognizing that participation is not simply a function of the payment; it is a function of the overall structure and administration of the program. Key to creating innovative and more sustainable programs is fitting them within the existing needs and values of target participants. By focusing on empathy for participants, co-designing program approaches, and learning from the rapid prototyping of program concepts, a human-centered approach to conservation incentive program design enhances the propensity for discovery of novel and innovative solutions to pressing conservation issues.

  9. Multiple dimensions of performance

    NARCIS (Netherlands)

    Torenvlied, René

    2013-01-01

    This presentation considers the multiple dimensions of performance in performance studies, and potentially contradicting effects of different management strategies on separate indicators of performance

  10. Dimension of Physical Space

    Directory of Open Access Journals (Sweden)

    Quznetsov G.

    2014-10-01

    Full Text Available Each vector of state has its own corresponing element of the CayleyDickson algebra. Properties of a state vector require that this algebra was a normalized division algebra. By the Hurwitz and Frobenius theorems maximal dimension of s uch algebra is 8. Con- sequently, a dimension of corresponding complex state vectors is 4, and a dimension of the Clifford set elements is 4 × 4. Such set contains 5 matrices — among them — 3-diagonal. Hence, a dimension of the dot events space is equal to 3 + 1.

  11. THE DISTRIBUTIONAL DIMENSION OF FRACTALS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    In the book [1] H.Triebel introduces the distributional dimension of fractals in and distributional dimension, respectively. Thus we might say that the distributional dimension is an analytical definition for Hausdorff dimension. Therefore we can study Hausdorff dimension through the distributional dimension analytically.By discussing the distributional dimension, this paper intends to set up a criterion for estimating the upper and lower bounds of Hausdorff dimension analytically. Examples illustrating the criterion are included in the end.

  12. Changes in human atrial myocyte dimension among different ages%不同年龄人心房肌细胞的形态观察

    Institute of Scientific and Technical Information of China (English)

    孙秀梅; 胡小琴; 苏俊武; 潘世伟; 刘迎龙

    2001-01-01

    AIM: To observe the changes in right atrial myocyte dimensionswith myocardial development. METHODS: Cell length, width, length/width and cross-sectional area were measured in right atrial myocytes isolated from 12 weaning [ages 0.4-5 years, (1.8±1.3) years, n=103 cells], 10 young [6-11 years, (9.3±1.8) years, n=104 cells], 13 adult [30-56 years, (43.7±11.5) years, n=110 cells] human hearts. RESULTS: Cell length, width, length/width and cross-sectional area, at weanling group were (70.2±1.3) μm, (8.0±0.2) μm, (9.0±0.2) and (50.9±2.6) μm2, respectively, at young group were (93.5±1.6) μm, (11.7±0.3) μm, 8.1±0.2, (109.7±5.8) μm2, and (100.9±2.2) μm, (12.1±0.3) μm, 8.5±0.2, (119.0±5.5) μm2 for adult group. Clearly, young myocyte lenght, width, cross-sectional area were greater than that of myocytes at weanling group(P<0.01) but adult myocytes length/width and cross-sectional area increase slightly compared with young group. The length/width ratio has no significant change through myocyte maturity, which is between 8-9. CONCLUSIONS: Our data suggest that myocyte dimensions expect length/width ratio have increased progressively with maturity, the length/width ratio is preserved in atrial myocyte during the period of normal myocyte growth from weanling to adulthood, and these changes in myocyte dimensions are similar with ventricular myocytes changes from other mammalian species.%的:观察不同年龄人心房肌细胞的形态变化。方法:取右心房组织块进行酶解,得到单个细胞。分别观察小儿组(12例0.4-5岁,平均1.8岁±1.3岁,n=103个细胞)、儿童组(10例6-11岁,平均9.3岁±1.8岁,n=104)、成年组(13例30-56岁,平均43.7岁±11.5岁,n=110)病人心房肌细胞的长、宽(直径)、长/宽比和细胞横截面积(±s)。结果:细胞长(μm)小儿组为70.2±1.3,儿童组为93.5±1.6,成年组为100.8±2.2,细胞宽(μm)分别为8.0±0.2、11.7±0.3、12.0±0.3

  13. Human Factors Throughout the Life Cycle: Lessons Learned from the Shuttle Program. [Human Factors in Ground Processing

    Science.gov (United States)

    Kanki, Barbara G.

    2011-01-01

    With the ending of the Space Shuttle Program, it is critical that we not forget the Human Factors lessons we have learned over the years. At every phase of the life cycle, from manufacturing, processing and integrating vehicle and payload, to launch, flight operations, mission control and landing, hundreds of teams have worked together to achieve mission success in one of the most complex, high-risk socio-technical enterprises ever designed. Just as there was great diversity in the types of operations performed at every stage, there was a myriad of human factors that could further complicate these human systems. A single mishap or close call could point to issues at the individual level (perceptual or workload limitations, training, fatigue, human error susceptibilities), the task level (design of tools, procedures and aspects of the workplace), as well as the organizational level (appropriate resources, safety policies, information access and communication channels). While we have often had to learn through human mistakes and technological failures, we have also begun to understand how to design human systems in which individuals can excel, where tasks and procedures are not only safe but efficient, and how organizations can foster a proactive approach to managing risk and supporting human enterprises. Panelists will talk about their experiences as they relate human factors to a particular phase of the shuttle life cycle. They will conclude with a framework for tying together human factors lessons-learned into system-level risk management strategies.

  14. Simulation in 3 dimensions of a cycle 18 months for an BWR type reactor using the Nod3D program; Simulacion en 3 dimensiones de un ciclo de 18 meses para un reactor BWR usando el programa Nod3D

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez, N.; Alonso, G. [ININ, A.P. 18-1027, 11801 Mexico D.F. (Mexico)]. E-mail: nhm@nuclear.inin.mx; Valle, E. del [IPN, ESFM, 07738 Mexico D.F. (Mexico)

    2004-07-01

    The development of own codes that you/they allow the simulation in 3 dimensions of the nucleus of a reactor and be of easy maintenance, without the consequent payment of expensive use licenses, it can be a factor that propitiates the technological independence. In the Department of Nuclear Engineering (DIN) of the Superior School of Physics and Mathematics (ESFM) of the National Polytechnic Institute (IPN) a denominated program Nod3D has been developed with the one that one can simulate the operation of a reactor BWR in 3 dimensions calculating the effective multiplication factor (kJJ3, as well as the distribution of the flow neutronic and of the axial and radial profiles of the power, inside a means of well-known characteristics solving the equations of diffusion of neutrons numerically in stationary state and geometry XYZ using the mathematical nodal method RTN0 (Raviart-Thomas-Nedelec of index zero). One of the limitations of the program Nod3D is that it doesn't allow to consider the burnt of the fuel in an independent way considering feedback, this makes it in an implicit way considering the effective sections in each step of burnt and these sections are obtained of the code Core Master LEND. However even given this limitation, the results obtained in the simulation of a cycle of typical operation of a reactor of the type BWR are similar to those reported by the code Core Master LENDS. The results of the keJ - that were obtained with the program Nod3D they were compared with the results of the code Core Master LEND, presenting a difference smaller than 0.2% (200 pcm), and in the case of the axial profile of power, the maxim differs it was of 2.5%. (Author)

  15. Manipulation of programmed cell death in xylogenic Zinnia elegans suspension cell cultures influences the kinetics and dimensions of tracheary elements produced

    NARCIS (Netherlands)

    Twumasi, P.; Woltering, E.J.; Ieperen, van W.; Emons, A.M.C.

    2006-01-01

    Programmed cell death (PCD) plays an important role during developmental and defense processes in plants. One specific developmental process is the formation of xylem vessels which mainly consist of fused dead, hollow cells called vessel or tracheary elements (TE). These elements are composed of

  16. Stressors, supports and the social ecology of displacement: psychosocial dimensions of an emergency education program for Chechen adolescents displaced in Ingushetia, Russia.

    Science.gov (United States)

    Betancourt, Theresa Stichick

    2005-09-01

    This study explored the psychosocial benefits of an emergency education intervention serving adolescents displaced by the war in Chechnya. It set out to describe key stressors and sources of social support available to youth served by the International Rescue Committee's (IRC) emergency education program. Interviews were conducted with 57 Chechen adolescents living in spontaneous settlements in Ingushetia, Russia in the fall of 2000. Of particular interest was the degree to which the education program addressed specified psychosocial goals. Findings indicated that young people and their families faced a number of physical and emotional stressors. The data indicated that the emergency education program provided benefits by enriching sources of social support, providing meaningful activity and a sense of hope for the future, and creating a space for young people to spend time and connect to others. However, the contrast between the desire of adolescents "to live like other kids" and the options available to them presented a dilemma for the emergency education program: adolescents craved normalcy, but for any intervention to be delivered, it had to first begin with creative and adaptive strategies that were by no means a complete replacement for formal, mainstream education. The programmatic and policy implications of these findings are presented here.

  17. User Experience Dimensions

    DEFF Research Database (Denmark)

    Lykke, Marianne; Jantzen, Christian

    2016-01-01

    The present study develops a set of 10 dimensions based on a systematic understanding of the concept of experience as a holistic psychological. Seven of these are derived from a psychological conception of what experiencing and experiences are. Three supplementary dimensions spring from the obser...

  18. Gorenstein homological dimensions

    DEFF Research Database (Denmark)

    Holm, Henrik Granau

    2004-01-01

    In basic homological algebra, the projective, injective and 2at dimensions of modules play an important and fundamental role. In this paper, the closely related Gorenstein projective, Gorenstein injective and Gorenstein 2at dimensions are studied. There is a variety of nice results about Gorenstein...

  19. Gorenstein homological dimensions

    DEFF Research Database (Denmark)

    Holm, Henrik Granau

    2004-01-01

    In basic homological algebra, the projective, injective and 2at dimensions of modules play an important and fundamental role. In this paper, the closely related Gorenstein projective, Gorenstein injective and Gorenstein 2at dimensions are studied. There is a variety of nice results about Gorenstein...

  20. Distinct functional programming of human fetal and adult monocytes.

    Science.gov (United States)

    Krow-Lucal, Elisabeth R; Kim, Charles C; Burt, Trevor D; McCune, Joseph M

    2014-03-20

    Preterm birth affects 1 out of 9 infants in the United States and is the leading cause of long-term neurologic handicap and infant mortality, accounting for 35% of all infant deaths in 2008. Although cytokines including interferon-γ (IFN-γ), interleukin-10 (IL-10), IL-6, and IL-1 are produced in response to in utero infection and are strongly associated with preterm labor, little is known about how human fetal immune cells respond to these cytokines. We demonstrate that fetal and adult CD14(+)CD16(-) classical monocytes are distinct in terms of basal transcriptional profiles and in phosphorylation of signal transducers and activators of transcription (STATs) in response to cytokines. Fetal monocytes phosphorylate canonical and noncanonical STATs and respond more strongly to IFN-γ, IL-6, and IL-4 than adult monocytes. We demonstrate a higher ratio of SOCS3 to IL-6 receptor in adult monocytes than in fetal monocytes, potentially explaining differences in STAT phosphorylation. Additionally, IFN-γ signaling results in upregulation of antigen presentation and costimulatory machinery in adult, but not fetal, monocytes. These findings represent the first evidence that primary human fetal and adult monocytes are functionally distinct, potentially explaining how these cells respond differentially to cytokines implicated in development, in utero infections, and the pathogenesis of preterm labor.

  1. Strategies for Reuse of Learning Objects: Context Dimensions

    Science.gov (United States)

    Strijker, Allard; Collis, Betty

    2006-01-01

    Based on research in ten projects in a university, corporate learning, and military context, a set of dimensions is found that can help decision makers to develop strategies for reuse (Strijker, 2004). This article describes how these dimensions and their relation with human and technical aspects can be used in a reuse strategy. The dimensions can…

  2. Incorporating human rights into reproductive health care provider education programs in Nicaragua and El Salvador.

    Science.gov (United States)

    Reyes, H Luz McNaughton; Zuniga, Karen Padilla; Billings, Deborah L; Blandon, Marta Maria

    2013-07-01

    Health care providers play a central role in the promotion and protection of human rights in patient care. Consequently, the World Medical Association, among others, has called on medical and nursing schools to incorporate human rights education into their training programs. This report describes the efforts of one Central American nongovernmental organization to include human rights - related content into reproductive health care provider training programs in Nicaragua and El Salvador. Baseline findings suggest that health care providers are not being adequately prepared to fulfill their duty to protect and promote human rights in patient care. Medical and nursing school administrators, faculty, and students recognize the need to strengthen training in this area and are enthusiastic about incorporating human rights content into their education programs. Evaluation findings suggest that exposure to educational materials and methodologies that emphasize the relationship between human rights and reproductive health may lead to changes in health care provider attitudes and behaviors that help promote and safeguard human rights in patient care.

  3. EMT is the dominant program in human colon cancer

    Directory of Open Access Journals (Sweden)

    Tollenaar Rob AEM

    2011-01-01

    Full Text Available Abstract Background Colon cancer has been classically described by clinicopathologic features that permit the prediction of outcome only after surgical resection and staging. Methods We performed an unsupervised analysis of microarray data from 326 colon cancers to identify the first principal component (PC1 of the most variable set of genes. PC1 deciphered two primary, intrinsic molecular subtypes of colon cancer that predicted disease progression and recurrence. Results Here we report that the most dominant pattern of intrinsic gene expression in colon cancer (PC1 was tightly correlated (Pearson R = 0.92, P -135 with the EMT signature-- both in gene identity and directionality. In a global micro-RNA screen, we further identified the most anti-correlated microRNA with PC1 as MiR200, known to regulate EMT. Conclusions These data demonstrate that the biology underpinning the native, molecular classification of human colon cancer--previously thought to be highly heterogeneous-- was clarified through the lens of comprehensive transcriptome analysis.

  4. Epigenetic programming by stress and glucocorticoids along the human lifespan.

    Science.gov (United States)

    Zannas, A S; Chrousos, G P

    2017-03-14

    Psychosocial stress triggers a set of behavioral, neural, hormonal, and molecular responses that can be a driving force for survival when adaptive and time-limited, but may also contribute to a host of disease states if dysregulated or chronic. The beneficial or detrimental effects of stress are largely mediated by the hypothalamic-pituitary axis, a highly conserved neurohormonal cascade that culminates in systemic secretion of glucocorticoids. Glucocorticoids activate the glucocorticoid receptor, a ubiquitous nuclear receptor that not only causes widespread changes in transcriptional programs, but also induces lasting epigenetic modifications in many target tissues. While the epigenome remains sensitive to stressors throughout life, we propose two key principles that may govern the epigenetics of stress and glucocorticoids along the lifespan: first, the presence of distinct life periods, during which the epigenome shows heightened plasticity to stress exposure, such as in early development and at advanced age; and, second, the potential of stress-induced epigenetic changes to accumulate throughout life both in select chromatin regions and at the genome-wide level. These principles have important clinical and translational implications, and they show striking parallels with the existence of sensitive developmental periods and the cumulative impact of stressful experiences on the development of stress-related phenotypes. We hope that this conceptual mechanistic framework will stimulate fruitful research that aims at unraveling the molecular pathways through which our life stories sculpt genomic function to contribute to complex behavioral and somatic phenotypes.Molecular Psychiatry advance online publication, 14 March 2017; doi:10.1038/mp.2017.35.

  5. Dimensions of Openness

    DEFF Research Database (Denmark)

    Dalsgaard, Christian; Thestrup, Klaus

    2015-01-01

    as a matter of engaging educational activities in sociocultural practices of a surrounding society. Openness is not only a matter of opening up the existing, but of developing new educational practices that interact with society. The paper outlines three pedagogical dimensions of openness: transparency...... practices. Openness as joint engagement in the world aims at establishing interdependent collaborative relationships between educational institutions and external practices. To achieve these dimensions of openness, educational activities need to change and move beyond the course as the main format...... for openness. With examples from a university case, the paper discusses how alternative pedagogical formats and educational technologies can support the three dimensions of openness....

  6. The fourth dimension

    CERN Document Server

    Rucker, Rudy

    2014-01-01

    ""This is an invigorating book, a short but spirited slalom for the mind."" - Timothy Ferris, The New York Times Book Review ""Highly readable. One is reminded of the breadth and depth of Hofstadter's Gödel, Escher, Bach."" - Science""Anyone with even a minimal interest in mathematics and fantasy will find The Fourth Dimension informative and mind-dazzling... [Rucker] plunges into spaces above three with a zest and energy that is breathtaking."" - Martin Gardner ""Those who think the fourth dimension is nothing but time should be encouraged to read The Fourth Dimension, along with anyone else

  7. DIFFERENT DIMENSIONS OF TEAMS

    Directory of Open Access Journals (Sweden)

    Goparaju Purna SUDHAKAR

    2014-01-01

    Full Text Available Popularity ofteams is growing in 21st Century. Organizations are getting theirwork done through different types of teams. Teams have proved that thecollective performance is more than the sum of the individual performances.Thus, the teams have got different dimensions such as quantitative dimensionsand qualitative dimensions. The Quantitative dimensions of teams such as teamperformance, team productivity, team innovation, team effectiveness, teamefficiency, team decision making and team conflicts and Qualitative dimensionsof teams such as team communication, team coordination, team cooperation, teamcohesion, team climate, team creativity, team leadership and team conflictshave been discussed in this article.

  8. Dimension control of Superradiance

    Science.gov (United States)

    Hill, Tyler; Hui Deng Collaboration; Barry C. Sanders Collaboration

    2016-05-01

    We develop a theory for quantum dipole-dipole coupling when the electromagnetic fields are confined to an open line, open plane, or open space, commensurate with experimental capability for collective atomic effects subject to dimensional confinement. Our mathematical model naturally interpolates for all real dimension between one dimension for the line to three dimensions for open space. We show how superradiant emission can be controlled by dimensional confinement, including near-field and dipole-orientation effects, and we propose a two-dimensional confinement experiment to test our theory's efficacy. University of Michigan.

  9. Conservation of DNA Methylation Programming Between Mouse and Human Gametes and Preimplantation Embryos.

    Science.gov (United States)

    White, Carlee R; MacDonald, William A; Mann, Mellissa R W

    2016-09-01

    In mice, assisted reproductive technologies (ARTs) applied during gametogenesis and preimplantation development can result in disruption of genomic imprinting. In humans, these technologies and/or subfertility have been linked to perturbations in genomic imprinting. To understand how ARTs and infertility affect DNA methylation, it is important to understand DNA methylation dynamics and the role of regulatory factors at these critical stages. Recent genome studies performed using mouse and human gametes and preimplantation embryos have shed light onto these processes. Here, we comprehensively review the current state of knowledge regarding global and imprinted DNA methylation programming in the mouse and human. Available data highlight striking similarities in mouse and human DNA methylation dynamics during gamete and preimplantation development. Just as fascinating, these studies have revealed sex-, gene-, and allele-specific differences in DNA methylation programming, warranting future investigation to untangle the complex regulation of DNA methylation dynamics during gamete and preimplantation development.

  10. Human Power Vehicle Program. Final report, June 15, 1993--June 14, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Crowell, J.; Graves, P.

    1995-11-01

    The Human Power Vehicle Program was an intensive, five day a week, four week program designed to give middle school students the opportunity to ``be engineers``. During the month of July, Delta College, the Macro Michigan Multicultural Pre-Technical Education Partnership (M3PEP), and the United States Department of Energy sponsored a four-week learning experience in human-powered vehicles. This unique experience introduced students to the physiology of exercise, the mechanics of the bicycle, and the physics and mathematics of the bicycle. Students also participated in a three day bike tour. The Program used the Bike Lab facility at Delta College`s International Centre in Saginaw, Michigan. Students had the opportunity to explore the development and refinement of the bicycle design and to investigate it`s power machine-the human body. Interactive instruction was conducted in groups to assure that all students experienced the satisfaction of understanding the bicycle. The purpose of the Program was to increase minority students` awareness and appreciation of mathematics and science. The premise behind the Program was that engineers and scientists are made, not born. The Program was open to all minority youth, grades 8 and 9, and was limited to 25 students. Students were selected to participate based upon their interest, desire, maturity, and attitude.

  11. Developmental origins of health and disease: experimental and human evidence of fetal programming for metabolic syndrome.

    Science.gov (United States)

    de Gusmão Correia, M L; Volpato, A M; Águila, M B; Mandarim-de-Lacerda, C A

    2012-07-01

    The concept of developmental origins of health and disease has been defined as the process through which the environment encountered before birth, or in infancy, shapes the long-term control of tissue physiology and homeostasis. The evidence for programming derives from a large number of experimental and epidemiological observations. Several nutritional interventions during diverse phases of pregnancy and lactation in rodents are associated with fetal and neonatal programming for metabolic syndrome. In this paper, recent experimental models and human epidemiological studies providing evidence for the fetal programming associated with the development of metabolic syndrome and related diseases are revisited.

  12. EF & den sociale dimension

    DEFF Research Database (Denmark)

    Due, Jesper Jørgen; Madsen, Jørgen Steen; Jensen, Carsten Strøby

    En analyse af EU's institutioner og udviklingen af den sociale dimension i forbindelse med etbaleringen af det indre marked med særlig henblik på effekterne på det danske aftalesystem.......En analyse af EU's institutioner og udviklingen af den sociale dimension i forbindelse med etbaleringen af det indre marked med særlig henblik på effekterne på det danske aftalesystem....

  13. Rokhlin Dimension for Flows

    Science.gov (United States)

    Hirshberg, Ilan; Szabó, Gábor; Winter, Wilhelm; Wu, Jianchao

    2017-07-01

    We introduce a notion of Rokhlin dimension for one parameter automorphism groups of {C^*}-algebras. This generalizes Kishimoto's Rokhlin property for flows, and is analogous to the notion of Rokhlin dimension for actions of the integers and other discrete groups introduced by the authors and Zacharias in previous papers. We show that finite nuclear dimension and absorption of a strongly self-absorbing {C^*}-algebra are preserved under forming crossed products by flows with finite Rokhlin dimension, and that these crossed products are stable. Furthermore, we show that a flow on a commutative {C^*}-algebra arising from a free topological flow has finite Rokhlin dimension, whenever the spectrum is a locally compact metrizable space with finite covering dimension. For flows that are both free and minimal, this has strong consequences for the associated crossed product {C^{*}}-algebras: Those containing a non-zero projection are classified by the Elliott invariant (for compact manifolds this consists of topological {K}-theory together with the space of invariant probability measures and a natural pairing given by the Ruelle-Sullivan map).

  14. A variational principle for the Hausdorff dimension of fractal sets

    DEFF Research Database (Denmark)

    Olsen, Lars; Cutler, Colleen D.

    1994-01-01

    Matematik, fraktal (fractal), Hausdorff dimension, Renyi dimension, pakke dimension (packing dimension)......Matematik, fraktal (fractal), Hausdorff dimension, Renyi dimension, pakke dimension (packing dimension)...

  15. Present status of an integrated software system for HASP (Human Acts Simulation Program)

    Energy Technology Data Exchange (ETDEWEB)

    Otani, Takayuki; Ebihara, Ken-ichi; Kambayashi, Shaw; Kume, Etsuo; Higuchi, Kenji; Fujii, Minoru; Akimoto, Masayuki [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1994-12-31

    In Human Acts Simulation Program (HASP), human acts to be realized by a human-shaped intelligent robot in a nuclear power plant are simulated by computers. The major purpose of HASP is to develop basic and underlying design technologies for intelligent and automatic power plant. The objectives of this paper is to show the present status of the HASP, with particular emphasis on activities targetted at the integration of developed subsystems to simulate the important capabilities of the intelligent robot such as planning, robot dynamics, and so on. (author).

  16. Industrial-Organizational and Human Factors Graduate Program Admission: Information for Undergraduate Advisors

    Science.gov (United States)

    Shoenfelt, Elizabeth L.; Stone, Nancy J.; Kottke, Janet L.

    2015-01-01

    Many psychology departments do not have industrial-organizational (IO) or human factors (HF) faculty members. As such, potential IO and HF graduate students may miss career opportunities because faculty advisors are unfamiliar with the disciplines and their graduate programs. To assist advisors, this article highlights the content of IO and HF…

  17. Oncogenic KRAS activates an embryonic stem cell-like program in human colon cancer initiation.

    Science.gov (United States)

    Le Rolle, Anne-France; Chiu, Thang K; Zeng, Zhaoshi; Shia, Jinru; Weiser, Martin R; Paty, Philip B; Chiu, Vi K

    2016-01-19

    Colorectal cancer is the third most frequently diagnosed cancer worldwide. Prevention of colorectal cancer initiation represents the most effective overall strategy to reduce its associated morbidity and mortality. Activating KRAS mutation (KRASmut) is the most prevalent oncogenic driver in colorectal cancer development, and KRASmut inhibition represents an unmet clinical need. We apply a systems-level approach to study the impact of KRASmut on stem cell signaling during human colon cancer initiation by performing gene set enrichment analysis on gene expression from human colon tissues. We find that KRASmut imposes the embryonic stem cell-like program during human colon cancer initiation from colon adenoma to stage I carcinoma. Expression of miR145, an embryonic SC program inhibitor, promotes cell lineage differentiation marker expression in KRASmut colon cancer cells and significantly suppresses their tumorigenicity. Our data support an in vivo plasticity model of human colon cancer initiation that merges the intrinsic stem cell properties of aberrant colon stem cells with the embryonic stem cell-like program induced by KRASmut to optimize malignant transformation. Inhibition of the embryonic SC-like program in KRASmut colon cancer cells reveals a novel therapeutic strategy to programmatically inhibit KRASmut tumors and prevent colon cancer.

  18. NASA Human Research Program (HRP). International Space Station Medical Project (ISSMP)

    Science.gov (United States)

    Sams, Clarence F.

    2009-01-01

    This viewgraph presentation describes the various flight investigations performed on the International Space Station as part of the NASA Human Research Program (HRP). The evaluations include: 1) Stability; 2) Periodic Fitness Evaluation with Oxygen Uptake Measurement; 3) Nutrition; 4) CCISS; 5) Sleep; 6) Braslet; 7) Integrated Immune; 8) Epstein Barr; 9) Biophosphonates; 10) Integrated cardiovascular; and 11) VO2 max.

  19. Arts and Humanities Programs in Rural America. Rural Information Center Publication Series, No. 8.

    Science.gov (United States)

    Stapleton-Otway, Gemma, Comp.

    This directory contains resource materials and listings of organizations, funding resources, and databases pertaining to cultural programs in rural American communities. A 67-item bibliography includes books, journals, and newspaper articles covering arts and crafts, humanities, music, festivals, theater, historic preservation, economic…

  20. A Human Dissection Training Program at Indiana University School of Medicine-Northwest

    Science.gov (United States)

    Talarico, Ernest F., Jr.

    2010-01-01

    As human cadavers are widely used in basic sciences, medical education, and other training and research venues, there is a real need for experts trained in anatomy and dissection. This article describes a program that gives individuals interested in clinical and basic sciences practical experience working with cadavers. Participants are selected…

  1. A Human Dissection Training Program at Indiana University School of Medicine-Northwest

    Science.gov (United States)

    Talarico, Ernest F., Jr.

    2010-01-01

    As human cadavers are widely used in basic sciences, medical education, and other training and research venues, there is a real need for experts trained in anatomy and dissection. This article describes a program that gives individuals interested in clinical and basic sciences practical experience working with cadavers. Participants are selected…

  2. DETERMINING THE NEEDS OF EDUCATIONISTS RELATED TO THE ISSUE OF PREPARING PRESENTATIONS IN POWERPOINT PROGRAM WHICH IS ONE OF THE IMPORTANT DIMENSIONS OF EFFECTIVE PRESENTATION TECHNIQUES

    Directory of Open Access Journals (Sweden)

    Levent TEZEL

    2007-06-01

    Full Text Available In this study, primary school teachers using the effective and powerful tool in teaching forpreparing presentartions is the PowerPoint program that has been aimed to cover the educational needs.The research ia a general research type, it’s a descriptive study. To make the data collective tool easier, it has been seenappropriate to collect data through a face-to-face session. The participants were 11 primary school teachers from Famagustaarea called Serdarlı, and in the face-to-face sessions, the information was filled out in a form.The aim of the study, teachers from Serdarlı Primary school alter their needs of education through preparing presentationsthrough PowerPoint as they note down as an effective teaching tool moreover, it’s generally thought that this will contributeto education and learning. After making a few resource reasearches, it has shown that teachers at schools are generallyfamiliar in using the computer, in contrast it has shown that in being able to prepare presentations on the PowerPoint programthe teachers are required more educational needs.For this reason, it is thought that this study will show a light for furthersstudies that will be made in the future.

  3. Doing the Impossible George E Mueller and the Management of NASA’s Human Spaceflight Program

    CERN Document Server

    Slotkin, Arthur L

    2012-01-01

    This excellent account of one of the most important personalities in early American human spaceflight history describes for the first time how George E. Mueller, the system manager of the human spaceflight program of the 1960s, applied the SPO methodology and other special considerations, resulting in the success of the Apollo Program. While Wernher von Braun and others did not really readily accept Mueller's approach to system management, they later acknowledged that without it NASA would not have landed astronauts on the Moon by 1969. While Apollo remained Mueller's top priority, from his earliest days at the agency he promoted a robust post-Apollo program, which culminated in Skylab, the Space Shuttle, and the International Space Station. As a result of these efforts, Mueller earned the sobriquet: "the father of the Space Shuttle."

  4. Poetic destroyers. Vico, Emerson and the aesthetic dimension of experiencing

    DEFF Research Database (Denmark)

    Tateo, Luca

    2017-01-01

    The aesthetic dimension of meaning-making in human conduct has been often overlooked. In this article, “aesthetic” refers to an immediate form of experiencing in which affective, ethical and cognitive dimensions are experienced as a totality, rather than a more restrictive meaning of artistic...... of human activities, including actions of killing, overpowering and social injustice. I will try to argue that meaning-making is oriented through processes that affect such aesthetic dimension....

  5. STUDY OF CUSTOMERS’ LOYALTY: DIMENSIONS AND FACETS

    Directory of Open Access Journals (Sweden)

    Claudia BOBÂLCĂ

    2013-06-01

    Full Text Available The purpose of this study is to identify the main aspects investigated in the study of customer loyalty regarding different dimensions and facets of loyalty. Analyzing the academic literature on this subject, we identified two main directions: (a the approachings of loyalty on its dimensions (one, two or four dimensions; (b the approachings of loyalty on its facets (effects. The main facets of loyalty are repatronage intentions, word-of-mouth intentions and buying frequency. Our approach is a theoretical one and we used documentary research. Identifying and analyzing the dimensions and facets of loyalty are important stages for any loyalty program that a company should implement, regardless of its field of activity.

  6. 广西北部湾人力资源开发力度分析%On the Development Dimension of the Human Resources in Guangxi Beibu Gulf Economic Zone

    Institute of Scientific and Technical Information of China (English)

    胡建平; 李梅

    2012-01-01

    The development of human resources has played an important role in enhancing the competi- tiveness of regional economic development. The development of Guangxi Beibu Gulf Economic Zone is inseparable'from the intelligence support of the regional human resources. The paper, working out a measurement index system of human resources development dimension, tries to evaluate the level of human resources in quantity development, quality development, structure development, and flow development in Guangxi Beibu Gulf Economic Zone, to discover the problems existing in the regional human resources development, so as to provide important scientific basis in hope of realizing the regional strategic target.%人力资源开发对增强区域经济发展竞争力有着非常重要的作用。广西北部湾经济区的发展离不开区域人力资源的智力支持。构建人力资源开发力度指标体系来评价广西北部湾人力资源数量开发、素质开发、结构开发、流动开发的开发程度,从而发现区域人力资源开发中存在的问题,为区域战略目标的实现提供重要的科学依据。

  7. The successful management of programs for human factors certification of advanced aviation technologies

    Science.gov (United States)

    Baldwin, Rod

    1994-01-01

    In recent years there have been immense pressures to enact changes on the air traffic control organizations of most states. In addition, many of these states are or have been subject to great political, sociological and economic changes. Consequently, any new schemes must be considered within the context of national or even international changes. Europe has its own special problems, and many of these are particularly pertinent when considering human factors certification programs. Although these problems must also be considered in the wider context of change, it is usually very difficult to identify which forces are pressing in support of human factors aspects and which forces are resisting change. There are a large number of aspects which must be taken into account if human factors certification programs are to be successfully implemented. Certification programs would be new ventures, and like many new ventures it will be essential to ensure that managers have the skills, commitment and experience to manage the programs effectively. However, they must always be aware of the content and the degree of certainty to which the human factors principles can be applied - as Debons and Horne have carefully described. It will be essential to avoid the well known pitfalls which occur in the implementation of performance appraisal schemes. While most appraisal schemes are usually extremely well thought out, they often do not produce good results because they are not implemented properly and staff therefore do not have faith in them. If the manager does not have the commitment and interest in his/her staff as human beings, then the schemes will not be effective. Thus, one aspect of considering human factors certification schemes is within the context of a managed organization. This paper outlines some of the management factors which need to be considered for the air traffic control services. Many of the points received attention during the plenary sessions while others were

  8. Women's perspective in the evaluation of the Program for the Humanization of Antenatal Care and Childbirth.

    Science.gov (United States)

    Almeida, Cristiane Andréa Locatelli de; Tanaka, Oswaldo Yoshimi

    2009-02-01

    To analyze the importance of inclusion, from women's perspective, in the evaluation of the Program for the Humanization of Antenatal Care and Childbirth, carried out by the Brazilian Ministry of Health. This qualitative study was based on primary data collected in 2003 in an evaluation of the Program conducted in seven towns spread out among Brazil's five geographic regions. These sites were selected from a Federal Government data base utilized for quantitative analysis. Women attended by the Program were considered key informants when primary data was collected. Sixteen focal groups were performed in the primary care units. The Collective Subject Speech (CSS) method was used for qualitative analysis. The theoretical concepts of accessibility and Paideia Health within the framework of public health were used to interpret the findings. The Program standardizes procedures to be taken in antenatal care and childbirth for all health services in the country, including the flow among these services. However, analysis of women's discourse in the focal groups elucidated the existence of dissonances between their needs and desires and many of the program's recommendations. Pregnant women thus choose among available services and professionals and try to set up their own schedules which, in turn, do not correspond to those set up by the program. This discrepancy damages the bond women establish with the health services and creates obstacles for the control of the activities actually provided by the health services to the women. Analysis of the Program based on women's perspective identified aspects that might result in more humanized and effective antenatal care, if they are taken into account in the redefinition or correction of the Program schedule Miolo abstract Miolo abstract Miolo abstract.

  9. The French human biomonitoring program: First lessons from the perinatal component and future needs.

    Science.gov (United States)

    Dereumeaux, Clémentine; Fillol, Clémence; Charles, Marie-Aline; Denys, Sébastien

    2016-11-17

    This paper presents a progress report of the French human biomonitoring (HBM) program established in 2010. This program has been designed to provide a national representative estimation of the French population's exposure to various environmental chemicals and to study the determinants of exposure. This program currently consists in two surveys: a perinatal component related to a selection of 4145 pregnant women who have been enrolled in the Elfe cohort (the French Longitudinal Study since Childhood) in 2011, and a general population survey related to adults aged 18-74 years and children as from 6 years (Esteban). The aim of this manuscript is to present highlights of the French human biomonitoring program with particular focus on the prioritization of biomarkers to be analyzed in the program and the selection of biomarkers applied to both program components. The Delphi method was used to establish a consensual list of prioritized biomarkers in 2011. First results of the perinatal component of the French HBM program have shown that the biomarkers prioritized were relevant, as almost all pregnant women were exposed to them. However, for some biomarkers, levels' decreases have been observed which may partly be explained by measures taken to prohibit some of these chemicals (e.g. atrazine) and by industrial processes evolutions leading to the substitution of others (e.g. bisphenol A, di-2-ethylhexyl phthalate/DEHP, dialkyl phosphates). Therefore, the list of biomarkers to be monitored in the French HBM program has been implemented to include some substitutes of biomarkers prioritized in the first instance (e.g. bisphenol S, F). Finally, this method combines rigor and flexibility and helped us to build a prioritized list that will be shared and supported by many if not all actors.

  10. Selective Attention to Perceptual Dimensions and Switching between Dimensions

    Science.gov (United States)

    Meiran, Nachshon; Dimov, Eduard; Ganel, Tzvi

    2013-01-01

    In the present experiments, the question being addressed was whether switching attention between perceptual dimensions and selective attention to dimensions are processes that compete over a common resource? Attention to perceptual dimensions is usually studied by requiring participants to ignore a never-relevant dimension. Selection failure…

  11. 78 FR 69602 - Foreign Supplier Verification Programs for Importers of Food for Humans and Animals; Extension of...

    Science.gov (United States)

    2013-11-20

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 1 RIN 0910-AG64 Foreign Supplier Verification... entitled ``Foreign Supplier Verification Programs for Importers of Food for Humans and Animals'' that... 45730), we published a proposed rule entitled ``Foreign Supplier Verification Programs for Importers...

  12. Cultural dimensions and innovation

    Directory of Open Access Journals (Sweden)

    Anna Strychalska-Rudzewicz

    2015-11-01

    Full Text Available This paper examines the effect of culture’s dimensions on national innovation index. The results of Pearson correlation coefficient between culture dimensions and the Global Innovation Index (GII are very similar to the results obtained in the case of Summary Innovation Index (SII in European countries. The strong negative correlation was observed in the case of power distance and uncertainty avoidance whereas individualism has a positive effect on innovation index. The results suggest that low power distance and uncertainty-accepting countries may be more innovative than high power distance and uncertainty-avoiding societies.

  13. Assessment of the Human Morphophysiology Program for Training Biomedical Equipment Technologists

    Directory of Open Access Journals (Sweden)

    Concepción Gómez Rives

    2014-04-01

    Full Text Available Background: there are a series of questions related to the Human Morphophysiology program, which are posed in different teaching and methodological events, both through the analysis of the methodological work performed in the discipline and the agents involved in the teaching-learning process. Objective: to assess the Human Morphophysiology program for training Biomedical Equipment Technologists. Methods: a qualitative and quantitative exploratory study was conducted with all students enrolled in Clinical Engineering studies during the 2006-2007 and 2007-2008 academic years and 14 professors from the University of Medical Sciences in Matanzas. In addition to the document review, students and teachers were surveyed. Results: identified weaknesses of the program included: not justifying the discipline in the Clinical Engineering curriculum; not establishing a correspondence between the discipline and the graduate profile; not setting a horizontal or vertical structure in the curriculum; not including all components of the teaching-learning process in the curriculum design with sufficient accuracy; not reflecting ways to develop student leadership. Conclusion: the assessments of students and teachers show the weaknesses of the program, which compromise the quality of the teaching-learning process of the discipline of Human Morphophysiology as part of the Clinical Engineering curriculum.

  14. Ubc9 Impairs Activation of the Brown Fat Energy Metabolism Program in Human White Adipocytes.

    Science.gov (United States)

    Hartig, Sean M; Bader, David A; Abadie, Kathleen V; Motamed, Massoud; Hamilton, Mark P; Long, Weiwen; York, Brian; Mueller, Michaela; Wagner, Martin; Trauner, Michael; Chan, Lawrence; Bajaj, Mandeep; Moore, David D; Mancini, Michael A; McGuire, Sean E

    2015-09-01

    Insulin resistance and type 2 diabetes mellitus (T2DM) result from an inability to efficiently store and catabolize surplus energy in adipose tissue. Subcutaneous adipocytes protect against insulin resistance and T2DM by coupling differentiation with the induction of brown fat gene programs for efficient energy metabolism. Mechanisms that disrupt these programs in adipocytes are currently poorly defined, but represent therapeutic targets for the treatment of T2DM. To gain insight into these mechanisms, we performed a high-throughput microscopy screen that identified ubiquitin carrier protein 9 (Ubc9) as a negative regulator of energy storage in human sc adipocytes. Ubc9 depletion enhanced energy storage and induced the brown fat gene program in human sc adipocytes. Induction of adipocyte differentiation resulted in decreased Ubc9 expression commensurate with increased brown fat gene expression. Thiazolidinedione treatment reduced the interaction between Ubc9 and peroxisome proliferator-activated receptor (PPAR)γ, suggesting a mechanism by which Ubc9 represses PPARγ activity. In support of this hypothesis, Ubc9 overexpression remodeled energy metabolism in human sc adipocytes by selectively inhibiting brown adipocyte-specific function. Further, Ubc9 overexpression decreased uncoupling protein 1 expression by disrupting PPARγ binding at a critical uncoupling protein 1 enhancer region. Last, Ubc9 is significantly elevated in sc adipose tissue isolated from mouse models of insulin resistance as well as diabetic and insulin-resistant humans. Taken together, our findings demonstrate a critical role for Ubc9 in the regulation of sc adipocyte energy homeostasis.

  15. Putting mind and body back together: a human-systems approach to the integration of the physical and cognitive dimensions of task design and operations.

    Science.gov (United States)

    Marras, W S; Hancock, P A

    2014-01-01

    As human factors and ergonomics professionals we should be considering the total context within which the person must operate when performing a task, providing a service, or using a product. We have traditionally thought of the person as having a cognitive system and a physical system and much of our scientific literature has been myopically focused on one or the other of these systems while, in general, totally ignoring the other. However, contemporary efforts have begun to recognize the rich interactions occurring between these systems that can have a profound influence on performance and dictate overall system output. In addition, modern efforts are beginning to appreciate the many interactions between the various elements of the environment that can influence the components of the human systems. The next level of sophistication in the practice of human factors and ergonomics must begin to consider the totality of the human-system behavior and performance and must consider systems design interactions which result from these collective effects. Only then will we be able to truly optimize systems for human use. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  16. Future human health research directions for the Canadian Northern Contaminants Program

    Directory of Open Access Journals (Sweden)

    Shawn G. Donaldson

    2013-11-01

    Full Text Available Studies conducted in the mid-1980s and early 1990s demonstrated that persistent organic pollutants (POPs and metals were reaching the Arctic ecosystem at unexpectedly high levels, many of which had no Arctic or Canadian sources. Epidemiological and toxicological studies in Canada and in other countries have found that these contaminants may pose a risk to human health. The objective of this paper is to provide the foundation for the discussion on future northern human health research under the Northern Contaminants Program (NCP in Canada. This short discussion of human health priorities will help guide a path forward for future northern human health research in Canada to address on-going and new health concerns related to contaminants exposure in the Canadian Arctic.

  17. The human health programme under AMAP. AMAP Human Health Group. Arctic Monitoring and Assessment Program.

    Science.gov (United States)

    Hansen, J C

    1998-10-01

    The human health programme of the first phase of AMAP was planned at an international meeting held in Nuuk, Greenland, October 1992. As the most vulnerable period to adverse effects of contaminants is during fetal development, it was decided to concentrate on analyses of umbilical cord blood and maternal blood. The programme was designed as a core programme in which 150 sample pairs should be collected in each of the 8 arctic countries and analyzed for persistant organic pollutants (POPs) and heavy metals (mercury, lead and cadmium). As some essential elements such as copper, zinc and selenium interfere with heavy metal toxicity these elements should also be analyzed. Additional analyses such as nickel and arsenic in urine, mercury in hair, and POPs in breast milk could be incorporated regionally according to specific local conditions. Radionucleides were not a major focus in the human programme as this issue was be dealt with by AMAP's radiation group. Implementation of the programme was a problem in most of the countries due to lack of funding. However, an offer from Canada to analyze all contaminants in 50 samples from each country enabled the first comparative circumpolar study of human exposure to contaminants to be completed. The study confirmed that in general the most important source of exposure to both POPs and mercury is food of marine origin and that Greenlanders and Inuit from the Canadian Arctic, due to their traditional lifestyle, are among the most highly exposed populations in the Arctic. This is not a result of local pollution in Greenland and Canada, but is due to long range transport of persistent contaminants through the atmosphere and their biomagnification in the marine food chain. For these reasons the most important recommendation of the first AMAP assessment is that priority should be given to the expeditious completion of negotiations to establish protocols for the control of POPs and heavy metals under the Convention on Long Range

  18. Method card design dimensions

    DEFF Research Database (Denmark)

    Wölfel, Christiane; Merritt, T.

    2013-01-01

    . The card-based tools are explained in terms of five design dimensions including the intended purpose and scope of use, duration of use, methodology, customization, and formal/material qualities. Our analysis suggests three design patterns or archetypes for existing card-based design method tools...

  19. Dimensions of trust

    DEFF Research Database (Denmark)

    Frederiksen, Morten

    2012-01-01

    in scope and mode influenced by the intersecting dimensions of relations, objects and situations. Furthermore, trust exists between an outer threshold of expected deceit and an inner threshold of confident reliance. The findings from the qualitative study contribute new knowledge on the diversity of trust...

  20. POLYAR, a new computer program for prediction of poly(A sites in human sequences

    Directory of Open Access Journals (Sweden)

    Qamar Raheel

    2010-11-01

    Full Text Available Abstract Background mRNA polyadenylation is an essential step of pre-mRNA processing in eukaryotes. Accurate prediction of the pre-mRNA 3'-end cleavage/polyadenylation sites is important for defining the gene boundaries and understanding gene expression mechanisms. Results 28761 human mapped poly(A sites have been classified into three classes containing different known forms of polyadenylation signal (PAS or none of them (PAS-strong, PAS-weak and PAS-less, respectively and a new computer program POLYAR for the prediction of poly(A sites of each class was developed. In comparison with polya_svm (till date the most accurate computer program for prediction of poly(A sites while searching for PAS-strong poly(A sites in human sequences, POLYAR had a significantly higher prediction sensitivity (80.8% versus 65.7% and specificity (66.4% versus 51.7% However, when a similar sort of search was conducted for PAS-weak and PAS-less poly(A sites, both programs had a very low prediction accuracy, which indicates that our knowledge about factors involved in the determination of the poly(A sites is not sufficient to identify such polyadenylation regions. Conclusions We present a new classification of polyadenylation sites into three classes and a novel computer program POLYAR for prediction of poly(A sites/regions of each of the class. In tests, POLYAR shows high accuracy of prediction of the PAS-strong poly(A sites, though this program's efficiency in searching for PAS-weak and PAS-less poly(A sites is not very high but is comparable to other available programs. These findings suggest that additional characteristics of such poly(A sites remain to be elucidated. POLYAR program with a stand-alone version for downloading is available at http://cub.comsats.edu.pk/polyapredict.htm.

  1. Population Growth, Energy Use, and Pollution: Understanding the Driving Forces of Global Change. Hands-On! Developing Active Learning Modules on the Human Dimensions of Global Change.

    Science.gov (United States)

    Kuby, Michael

    Since the beginning of the scientific revolution in the 1700s, the absolute scale of the human economy has increased many times over, and, with it, the impact on the natural environment. This learning module's activities introduce the student to linkages among population growth, energy use, level of economic and technological development and their…

  2. Human health and ecological assessment programs for Hebei Spirit oil spill accident of 2007: Status, lessons, and future challenges.

    Science.gov (United States)

    Jung, Dawoon; Kim, Jung-Ah; Park, Myung-Sook; Yim, Un Hyuk; Choi, Kyungho

    2017-04-01

    Hebei Spirit oil spill (HSOS) of December 2007 is one of the worst oil spill accidents that occurred in Yellow Sea. The affected coastline along the west coast of Korean Peninsula hosts one of the largest tidal flats worldwide, and is home to tens of thousands of human residents. Based on nation-wide concerns on ecosystem damages and adverse human health effects, two separate surveillance programs on ecosystem and human health were initiated: a 10-year follow-up program by Ministry of Oceans and Fisheries to assess ecological impacts of the oil spill, and an exposure and health effect assessment program by Ministry of Environment for the residents of Taean and its vicinity. For the past eight years, extensive monitoring and surveillance data on ecosystem and humans have been accumulated through these programs. But these studies have been conducted mostly independently, and collaborations were seldom made between two programs. The lack of communication resulted in gaps and overlaps between the programs which led to loss of critical information and efficiency. As oil spill can affect both humans and ecosystem through various pathways, collaboration and communication between human and ecosystem health surveillance programs are necessary, and will synergize the success of both programs. Such concerted efforts will provide better platform for understanding the status of impact, and for developing approaches to address human and ecosystem health challenges that may be faced following environmental disasters like HSOS.

  3. Developing a health and human rights training program for french speaking Africa: lessons learned, from needs assessment to a pilot program

    Directory of Open Access Journals (Sweden)

    Freigburghaus Franziska

    2009-08-01

    Full Text Available Abstract Background The importance of human rights education has widely been recognized as one of the strategies for their protection and promotion of health. Yet training programs have not always taken into account neither local needs, nor public health relevance, nor pedagogical efficacy. The objectives of our study were to assess, in a participative way, educational needs in the field of health and human rights among potential trainees in six French-speaking African countries and to test the feasibility of a training program through a pilot test. Ultimately the project aims to implement a health and human rights training program most appropriate to the African context. Methods Needs assessment was done according to four approaches: Revue of available data on health and human rights in the targeted countries; Country visits by one of the authors meeting key institutions; Focus group discussions with key-informants in each country; A questionnaire-based study targeting health professionals and human rights activists. Pilot training program: an interactive e-learning pilot program was developed integrating training needs expressed by partner institutions and potential trainees. Results Needs assessment showed high public health and human rights challenges that the target countries have to face. It also showed precise demands of partner institutions in regard to a health and human rights training program. It further allowed defining training objectives and core competencies useful to potential employers and future students as well as specific training contents. A pilot program allowed testing the motivation of students, the feasibility of an interactive educational approach and identifying potential difficulties. Conclusion In combining various approaches our study was able to show that training needs concentrate around tools allowing the identification of basic human rights violations in the health system, the analysis of their causes and

  4. The geography and human cultural resources working group of the EROS program

    Science.gov (United States)

    Gerlach, A. C.

    1972-01-01

    The functions, activities, and objectives of the Geography and Human-Cultural Resources Working Group of the EROS program are outlined. The Group's primary function is to coordinate remote sensing experiments of physical scientists and the needs of socioeconomic and culturally orientated planners, policy makers, administrators, and other user groups. Other functions of the Group include land use analysis, resource mapping, and development of an operational automatic information system receptive to land use and environmental data.

  5. Overview 2010 of ARL Program on Network Science for Human Decision Making

    Science.gov (United States)

    2011-01-01

    IN FRACTAL PHYSIOLOGY       OVERVIEW 2010 OF ARL PROGRAM ON NETWORK SCIENCE FOR HUMAN DECISION MAKING   Bruce J West Journal Name: Frontiers in...2:76. doi:10.3389/fphys.2011.00076 Article URL: http://www.frontiersin.org/Journal/Abstract.aspx?s=454& name= fractal %20physiology&ART_DOI=10.3389...functions: transportation, electrical power, food distribution, finance , and health care to name a few. The 1 2 interoperability of these networks

  6. The geography and human cultural resources working group of the EROS program

    Science.gov (United States)

    Gerlach, A. C.

    1972-01-01

    The functions, activities, and objectives of the Geography and Human-Cultural Resources Working Group of the EROS program are outlined. The Group's primary function is to coordinate remote sensing experiments of physical scientists and the needs of socioeconomic and culturally orientated planners, policy makers, administrators, and other user groups. Other functions of the Group include land use analysis, resource mapping, and development of an operational automatic information system receptive to land use and environmental data.

  7. Human Papillomavirus Prevalence and Herd Immunity after Introduction of Vaccination Program, Scotland, 2009-2013.

    Science.gov (United States)

    Cameron, Ross L; Kavanagh, Kimberley; Pan, Jiafeng; Love, John; Cuschieri, Kate; Robertson, Chris; Ahmed, Syed; Palmer, Timothy; Pollock, Kevin G J

    2016-01-01

    In 2008, a national human papillomavirus (HPV) immunization program using a bivalent vaccine against HPV types 16 and 18 was implemented in Scotland along with a national surveillance program designed to determine the longitudinal effects of vaccination on HPV infection at the population level. Each year during 2009-2013, the surveillance program conducted HPV testing on a proportion of liquid-based cytology samples from women undergoing their first cervical screening test for precancerous cervical disease. By linking vaccination, cervical screening, and HPV testing data, over the study period we found a decline in HPV types 16 and 18, significant decreases in HPV types 31, 33, and 45 (suggesting cross-protection), and a nonsignificant increase in HPV 51. In addition, among nonvaccinated women, HPV types 16 and 18 infections were significantly lower in 2013 than in 2009. Our results preliminarily indicate herd immunity and sustained effectiveness of the bivalent vaccine on virologic outcomes at the population level.

  8. [Sulfonamide-research on human subjects in Nazi concentration camps: a critical re-evaluation of the epistemological and ethical dimension].

    Science.gov (United States)

    Roelcke, Volker

    2009-01-01

    Existing scholarship on the experiments performed in concentration camps beginning in 1942 on the value of sulfonamides in treatment of wound infections, in which inmates were used as experimental subjects, maintains that not only were the experiments ethically and legally completely reprehensible and unacceptable, but that they were also bad science in the sense that they were investigating questions that had already been resolved by valid medical research. In contrast to this, the paper argues on the basis of contemporary publications that the value of sulfonamides in the treatment of wound infections, including gas gangrene infections, was not yet established, that is, that the questions pursued by the experiments had not been resolved. It also argues that regarding their "design" and methodical principles, the experiments directly followed the rationality of contemporary clinical trials and animal experiments. However, for the step from animal to the human experiment, the experimental "objects" were only in regard to their body, but not to their individuality and subjectivity regarded as "human". In a concluding section, the paper lines out some implications for an adequate historical reconstruction of medical research on humans, in particular the importance of a combined focus on the scientific rationality as well as explicit or implicit value hierarchies. Further, the article points to the potential impact of such a revised image of the sulfonamide experiments for present day debates on the ethics of medical research.

  9. Situational Analysis of Human Resources in Family Physician Program: Survey from Iran

    Science.gov (United States)

    Kalhor, Rohollah; Azmal, Mohammad; Kiaei, Mohammad Zakaria; Eslamian, Maryam; Tabatabaee, Seyed Saeed; Jafari, Mehdi

    2014-01-01

    Introduction: Family physician is the increasing efforts to promote physician and other human resources in the health care systems. Goal: Investigate Human resources situation of the family physician program in six pilot cities in Khuzestan province in the southwest of Iran. Methods: A cross-sectional descriptive study was conducted to examine the family physician program in 2011. In this study, 15 healthcare teams in six pilot cities in Iran were assessed. Data was compiled from family physician officer document in vice treatment of Ahwaz University of medical sciences. National instructions of family physician was used to identify current gaps. Results: The survey findings indicated that there is a doctor’s shortage about 36% in the health team that deployed in the first level of referral system. Also on the team, the 34% shortage of nurses and 60% shortages of nutrition personnel are seen. Specialists with offices in cities of second referral level, there have not welcomed the program. Conclusions: It seems that to facilitate patient access to physicians under contract with family physician program and the referral system in level two and level three, adopting arrangements to attract specialists and improving their maintenance is necessary. PMID:25126016

  10. Brightness and darkness as perceptual dimensions.

    Directory of Open Access Journals (Sweden)

    Tony Vladusich

    2007-10-01

    Full Text Available A common-sense assumption concerning visual perception states that brightness and darkness cannot coexist at a given spatial location. One corollary of this assumption is that achromatic colors, or perceived grey shades, are contained in a one-dimensional (1-D space varying from bright to dark. The results of many previous psychophysical studies suggest, by contrast, that achromatic colors are represented as points in a color space composed of two or more perceptual dimensions. The nature of these perceptual dimensions, however, presently remains unclear. Here we provide direct evidence that brightness and darkness form the dimensions of a two-dimensional (2-D achromatic color space. This color space may play a role in the representation of object surfaces viewed against natural backgrounds, which simultaneously induce both brightness and darkness signals. Our 2-D model generalizes to the chromatic dimensions of color perception, indicating that redness and greenness (blueness and yellowness also form perceptual dimensions. Collectively, these findings suggest that human color space is composed of six dimensions, rather than the conventional three.

  11. Human cerebral organoids recapitulate gene expression programs of fetal neocortex development.

    Science.gov (United States)

    Camp, J Gray; Badsha, Farhath; Florio, Marta; Kanton, Sabina; Gerber, Tobias; Wilsch-Bräuninger, Michaela; Lewitus, Eric; Sykes, Alex; Hevers, Wulf; Lancaster, Madeline; Knoblich, Juergen A; Lachmann, Robert; Pääbo, Svante; Huttner, Wieland B; Treutlein, Barbara

    2015-12-22

    Cerebral organoids-3D cultures of human cerebral tissue derived from pluripotent stem cells-have emerged as models of human cortical development. However, the extent to which in vitro organoid systems recapitulate neural progenitor cell proliferation and neuronal differentiation programs observed in vivo remains unclear. Here we use single-cell RNA sequencing (scRNA-seq) to dissect and compare cell composition and progenitor-to-neuron lineage relationships in human cerebral organoids and fetal neocortex. Covariation network analysis using the fetal neocortex data reveals known and previously unidentified interactions among genes central to neural progenitor proliferation and neuronal differentiation. In the organoid, we detect diverse progenitors and differentiated cell types of neuronal and mesenchymal lineages and identify cells that derived from regions resembling the fetal neocortex. We find that these organoid cortical cells use gene expression programs remarkably similar to those of the fetal tissue to organize into cerebral cortex-like regions. Our comparison of in vivo and in vitro cortical single-cell transcriptomes illuminates the genetic features underlying human cortical development that can be studied in organoid cultures.

  12. Regulatory T cells and human myeloid dendritic cells promote tolerance via programmed death ligand-1.

    Directory of Open Access Journals (Sweden)

    Shoba Amarnath

    2010-02-01

    Full Text Available Immunotherapy using regulatory T cells (Treg has been proposed, yet cellular and molecular mechanisms of human Tregs remain incompletely characterized. Here, we demonstrate that human Tregs promote the generation of myeloid dendritic cells (DC with reduced capacity to stimulate effector T cell responses. In a model of xenogeneic graft-versus-host disease (GVHD, allogeneic human DC conditioned with Tregs suppressed human T cell activation and completely abrogated posttransplant lethality. Tregs induced programmed death ligand-1 (PD-L1 expression on Treg-conditioned DC; subsequently, Treg-conditioned DC induced PD-L1 expression in vivo on effector T cells. PD-L1 blockade reversed Treg-conditioned DC function in vitro and in vivo, thereby demonstrating that human Tregs can promote immune suppression via DC modulation through PD-L1 up-regulation. This identification of a human Treg downstream cellular effector (DC and molecular mechanism (PD-L1 will facilitate the rational design of clinical trials to modulate alloreactivity.

  13. Introduction to Extra Dimensions

    Energy Technology Data Exchange (ETDEWEB)

    Rizzo, Thomas G.; /SLAC

    2010-04-29

    Extra dimensions provide a very useful tool in addressing a number of the fundamental problems faced by the Standard Model. The following provides a very basic introduction to this very broad subject area as given at the VIII School of the Gravitational and Mathematical Physics Division of the Mexican Physical Society in December 2009. Some prospects for extra dimensional searches at the 7 TeV LHC with {approx}1 fb{sup -1} of integrated luminosity are provided.

  14. The Regional Dimension

    DEFF Research Database (Denmark)

    Eskjær, Mikkel Fugl

    2013-01-01

    is largely dependent on regional media systems, yet the role this regional dimension plays has been largely overlooked. This article presents a comparative study of climate-change coverage in three geo-cultural regions, The Middle East, Scandinavia, and North America, and explores the link between global...... climate-change communication and regional media systems. It finds that regional variations in climate-change communication carry important communicative implications concerning perceptions of climate change's relevance and urgency...

  15. Art meets mathematics in the fourth dimension

    CERN Document Server

    Lipscomb, Stephen Leon

    2014-01-01

    To see objects that live in the fourth dimension we humans would need to add a fourth dimension to our three-dimensional vision. An example of such an object that lives in the fourth dimension is a hyper-sphere or “3-sphere”. The quest to imagine the elusive 3-sphere has deep historical roots: medieval poet Dante Alighieri, in his circa 1300 AD Divine Comedy, used a 3-sphere to convey his allegorical vision of the Christian afterlife. In 1917, Albert Einstein visualized the universe, at each instant in time, as a 3-sphere. He described his representation as “…the place where the reader’s imagination boggles. Nobody can imagine this thing.” Over time, however, our understanding of the concept of dimension evolved. By 2003, a researcher had successfully rendered into human vision the structure of a 4-web (think of an every increasingly-dense spider’s web). In this text Stephen Lipscomb takes his innovative dimension theory research a step further, using the 4-web to reveal a new partial image of a...

  16. Social and ethical dimensions of nanoscale science and engineering research.

    Science.gov (United States)

    Sweeney, Aldrin E

    2006-07-01

    Continuing advances in human ability to manipulate matter at the atomic and molecular levels (i.e. nanoscale science and engineering) offer many previously unimagined possibilities for scientific discovery and technological development. Paralleling these advances in the various science and engineering sub-disciplines is the increasing realization that a number of associated social, ethical, environmental, economic and legal dimensions also need to be explored. An important component of such exploration entails the identification and analysis of the ways in which current and prospective researchers in these fields conceptualize these dimensions of their work. Within the context of a National Science Foundation funded Research Experiences for Undergraduates (REU) program in nanomaterials processing and characterization at the University of Central Florida (2002-2004), here I present for discussion (i) details of a "nanotechnology ethics" seminar series developed specifically for students participating in the program, and (ii) an analysis of students' and participating research faculty's perspectives concerning social and ethical issues associated with nanotechnology research. I conclude with a brief discussion of implications presented by these issues for general scientific literacy and public science education policy.

  17. Human papilloma virus vaccination programs reduce health inequity in most scenarios: a simulation study

    Directory of Open Access Journals (Sweden)

    Crowcroft Natasha S

    2012-10-01

    Full Text Available Abstract Background The global and within-country epidemiology of cervical cancer exemplifies health inequity. Public health programs may reduce absolute risk but increase inequity; inequity may be further compounded by screening programs. In this context, we aimed to explore what the impact of human papillomavirus (HPV vaccine might have on health equity allowing for uncertainty surrounding the long-term effect of HPV vaccination programs. Methods A simple static multi-way sensitivity analysis was carried out to compare the relative risk, comparing after to before implementation of a vaccination program, of infections which would cause invasive cervical cancer if neither prevented nor detected, using plausible ranges of vaccine effectiveness, vaccination coverage, screening sensitivity, screening uptake and changes in uptake. Results We considered a total number of 3,793,902 scenarios. In 63.9% of scenarios considered, vaccination would lead to a better outcome for a population or subgroup with that combination of parameters. Regardless of vaccine effectiveness and coverage, most simulations led to lower rates of disease. Conclusions If vaccination coverage and screening uptake are high, then communities are always better off with a vaccination program. The findings highlight the importance of achieving and maintaining high immunization coverage and screening uptake in high risk groups in the interest of health equity.

  18. Robust large dimension terahertz cloaking

    CERN Document Server

    Liang, Dachuan; Han, Jiaguang; Yang, Yuanmu; Zhang, Shuang; Zhang, Weili

    2011-01-01

    Invisibility cloaking not only catches the human imagination, but also promises fascinating applications in optics and photonics. By manipulating electromagnetic waves with metamaterials, researchers have been able to realize electromagnetic cloaking in the microwave, terahertz and optical regimes. Nevertheless, the complex design and fabrication process, narrow bandwidth, and high intrinsic losses in the metamaterial-based cloaks have imposed intractable limitations on their realistic applications. Seeking new approaches to overcome these perceived disadvantages is in progress. Here by using uniform sapphire crystal, we demonstrate the first homogenous invisibility cloak functioning at terahertz frequencies. The terahertz invisibility device features a large concealed volume, low loss, and broad bandwidth. In particular, it is capable of hiding objects with a dimension nearly an order of magnitude larger than that of its lithographic counterpart, but without involving complex and time-consuming cleanroom pro...

  19. HUMAN DEVELOPMENT INDICATORS OF AREAS ASSESSED BY A FOREST FOMENTATION PROGRAM.

    Directory of Open Access Journals (Sweden)

    José Luiz Pereira de Rezende

    2008-09-01

    Full Text Available The Index of Human Development – IDH – was proposed by PNUD for measuring the development of population life quality. The IDH takes into consideration the income, the education level and the longevity. The monitoring of this index, over time, can constitute in an analysis tool for measuring the influences of the public policy on human development in a region. In the Minas Gerais State the forest activity has been promoted by the fomentation program called Asiflor-IEF in various regions as way to indicate social and and economic development. This work built a report base using the characterization of the current indexes of IDH of counties assisted by each regional office of IEF to serve as future comparisons to indicate the contribution of the forest fomentation in the improvement of IDH. The Atlas of Human Development of Brazil was used to define the areas of interest, i.e., the involved regional offices and to establish the on going IDH indexes. For all offices, the component of the IDH that determined the lowest value was income. The Regional of the Alto Paranaíba presented the most homogeneous IDH distribution for all counties and the counties belonging to Rio Doce Regional office presented the lowest IDH indexes. It is expected that the forest fomentation program will affect positively and more directly the income variable in future IDH evaluations.

  20. Public Value Dimensions

    DEFF Research Database (Denmark)

    Andersen, lotte bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne-Mette

    2012-01-01

    Further integration of the public value literature with other strands of literature within Public Administration necessitates a more specific classification of public values. This paper applies a typology linked to organizational design principles, because this is useful for empirical public...... administration studies. Based on an existing typology of modes of governance, we develop a classification and test it empirically, using survey data from a study of the values of 501 public managers. We distinguish between seven value dimensions (the public at large, rule abidance, societal interests, budget...... the integration between the public value literature and other parts of the Public Administration discipline....

  1. Fractal dimension and architecture of trabecular bone.

    Science.gov (United States)

    Fazzalari, N L; Parkinson, I H

    1996-01-01

    The fractal dimension of trabecular bone was determined for biopsies from the proximal femur of 25 subjects undergoing hip arthroplasty. The average age was 67.7 years. A binary profile of the trabecular bone in the biopsy was obtained from a digitized image. A program written for the Quantimet 520 performed the fractal analysis. The fractal dimension was calculated for each specimen, using boxes whose sides ranged from 65 to 1000 microns in length. The mean fractal dimension for the 25 subjects was 1.195 +/- 0.064 and shows that in Euclidean terms the surface extent of trabecular bone is indeterminate. The Quantimet 520 was also used to perform bone histomorphometric measurements. These were bone volume/total volume (BV/TV) (per cent) = 11.05 +/- 4.38, bone surface/total volume (BS/TV) (mm2/mm3) = 1.90 +/- 0.51, trabecular thickness (Tb.Th) (mm) = 0.12 +/- 0.03, trabecular spacing (Tb.Sp) (mm) = 1.03 +/- 0.36, and trabecular number (Tb.N) (number/mm) = 0.95 +/- 0.25. Pearsons' correlation coefficients showed a statistically significant relationship between the fractal dimension and all the histomorphometric parameters, with BV/TV (r = 0.85, P fractal dimension shows that trabecular bone exhibits fractal properties over a defined box size, which is within the dimensions of a structural unit for trabecular bone. Therefore, the fractal dimension of trabecular bone provides a measure which does not rely on Euclidean descriptors in order to describe a complex geometry.

  2. Decomposition by tree dimension in Horn clause verification

    DEFF Research Database (Denmark)

    Kafle, Bishoksan; Gallagher, John Patrick; Ganty, Pierre

    2015-01-01

    have dimension at least k + 1. In order to prove some property of all derivations of P, we systematically apply these transformations, for various values of k, to decompose the proof into separate proofs for P=k (which could be executed in parallel). We show some preliminary results indicating...... that decomposition by tree dimension is a potentially useful proof technique. We also investigate the use of existing automatic proof tools to prove some interesting properties about dimension(s) of feasible derivation trees of a given program....

  3. The longer-term effects of human capital enrichment programs on poverty and inequality: Oportunidades in Mexico.

    Science.gov (United States)

    McKee, Douglas; Todd, Petra E

    2011-06-01

    Previous empirical research has shown that Mexico's Oportunidades program has succeeded in increasing schooling and improving health of disadvantaged children. This paper studies the program's potential longer-term consequences for the poverty and inequality of these children. It adapts methods developed in DiNardo, Fortin and Lemieux (1996) and incorporates existing experimental estimates of the program's effects on human capital to analyze how Oportunidades will affect future earnings of program participants. We nonparametrically simulate earnings distributions, with and without the program, and predict that Oportunidades will increase future mean earnings but have only modest effects on poverty rates and earnings inequality.

  4. Adjoint Functors and Representation Dimensions

    Institute of Scientific and Technical Information of China (English)

    Chang Chang XI

    2006-01-01

    We study the global dimensions of the coherent functors over two categories that are linked by a pair of adjoint functors. This idea is then exploited to compare the representation dimensions of two algebras. In particular, we show that if an Artin algebra is switched from the other, then they have the same representation dimension.

  5. The "fourth dimension" of gene transcription.

    Science.gov (United States)

    O'Malley, Bert W

    2009-05-01

    The three dimensions of space provide our relationship to position on the earth, but the fourth dimension of time has an equally profound influence on our lives. Everything from light and sound to weather and biology operate on the principle of measurable temporal periodicity. Consequently, a wide variety of time clocks affect all aspects of our existence. The annual (and biannual) cycles of activity, metabolism, and mating, the monthly physiological clocks of women and men, and the 24-h diurnal rhythms of humans are prime examples. Should it be surprising to us that the fourth dimension also impinges upon gene expression and that the genome itself is regulated by the fastest running of all biological clocks? Recent evidence substantiates the existence of such a ubiquitin-dependent transcriptional clock that is based upon the activation and destruction of transcriptional coactivators.

  6. The Social Dimension of EU Trade Policies

    DEFF Research Database (Denmark)

    Manners, Ian

    2009-01-01

    This special issue on the social dimension of European Union (EU) external trade relations analyses the commitment, capacity, and consequences of the EU as a global social power. In other words, is the EU committed to social principles? Does it have the capacity to engage in persuasive actions......? And what are the consequences of its socialising impact in promoting the social dimension of globalisation through trade? These are all difficult questions to ask of any actor in global politics, let alone a hybrid polity such as the EU. The special issue also addressed two tensions at the heart of the EU......'s social dimension in trade relations - human rights versus welfare concerns and exclusive competence versus lack of competence. These questions and tensions are rendered more methodologically problematic by the existence and activities of other actors and trading powers, such as the International Labour...

  7. Fractal Dimension in Epileptic EEG Signal Analysis

    Science.gov (United States)

    Uthayakumar, R.

    Fractal Analysis is the well developed theory in the data analysis of non-linear time series. Especially Fractal Dimension is a powerful mathematical tool for modeling many physical and biological time signals with high complexity and irregularity. Fractal dimension is a suitable tool for analyzing the nonlinear behaviour and state of the many chaotic systems. Particularly in analysis of chaotic time series such as electroencephalograms (EEG), this feature has been used to identify and distinguish specific states of physiological function.Epilepsy is the main fatal neurological disorder in our brain, which is analyzed by the biomedical signal called Electroencephalogram (EEG). The detection of Epileptic seizures in the EEG Signals is an important tool in the diagnosis of epilepsy. So we made an attempt to analyze the EEG in depth for knowing the mystery of human consciousness. EEG has more fluctuations recorded from the human brain due to the spontaneous electrical activity. Hence EEG Signals are represented as Fractal Time Series.The algorithms of fractal dimension methods have weak ability to the estimation of complexity in the irregular graphs. Divider method is widely used to obtain the fractal dimension of curves embedded into a 2-dimensional space. The major problem is choosing initial and final step length of dividers. We propose a new algorithm based on the size measure relationship (SMR) method, quantifying the dimensional behaviour of irregular rectifiable graphs with minimum time complexity. The evidence for the suitability (equality with the nature of dimension) of the algorithm is illustrated graphically.We would like to demonstrate the criterion for the selection of dividers (minimum and maximum value) in the calculation of fractal dimension of the irregular curves with minimum time complexity. For that we design a new method of computing fractal dimension (FD) of biomedical waveforms. Compared to Higuchi's algorithm, advantages of this method include

  8. The Human Genome Project and Mental Retardation: An Educational Program. Final Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Sharon

    1999-05-03

    The Arc, a national organization on mental retardation, conducted an educational program for members, many of whom have a family member with a genetic condition causing mental retardation. The project informed members about the Human Genome scientific efforts, conducted training regarding ethical, legal and social implications and involved members in issue discussions. Short reports and fact sheets on genetic and ELSI topics were disseminated to 2,200 of the Arc's leaders across the country and to other interested individuals. Materials produced by the project can e found on the Arc's web site, TheArc.org.

  9. Using Fuzzy Gaussian Inference and Genetic Programming to Classify 3D Human Motions

    Science.gov (United States)

    Khoury, Mehdi; Liu, Honghai

    This research introduces and builds on the concept of Fuzzy Gaussian Inference (FGI) (Khoury and Liu in Proceedings of UKCI, 2008 and IEEE Workshop on Robotic Intelligence in Informationally Structured Space (RiiSS 2009), 2009) as a novel way to build Fuzzy Membership Functions that map to hidden Probability Distributions underlying human motions. This method is now combined with a Genetic Programming Fuzzy rule-based system in order to classify boxing moves from natural human Motion Capture data. In this experiment, FGI alone is able to recognise seven different boxing stances simultaneously with an accuracy superior to a GMM-based classifier. Results seem to indicate that adding an evolutionary Fuzzy Inference Engine on top of FGI improves the accuracy of the classifier in a consistent way.

  10. An Analysis on Dimension and Performance of Human Resource Management Practice in Both Chinese and Foreign-funded Enterprises%内外资企业人力资源管理实践的维度及绩效分析

    Institute of Scientific and Technical Information of China (English)

    朱晋伟; 胡万梅; 李峰

    2014-01-01

    针对中国文化背景下的内资企业和外资企业人力资源管理实践的现状,文章运用因子分析法归纳出人力资源管理实践的四个测量维度:参与式企业管理、结果导向式考核、开放式员工选拔、浮动式薪酬结构。中国人力资源管理实践继承了传统人力资源管理的特征,又具有西方参与管理的特点。通过多元回归发现:参与式企业管理、浮动式薪酬结构和结果导向式考核对人力资源管理绩效具有显著正向影响,内资企业人力资源管理绩效显著低于外资企业。研究表明,内资企业在重视结果导向考核和浮动式薪酬结构的同时,要借鉴外资企业的参与管理经验。%Aiming at the present situation of human resource management practice of both domestic and foreign-funded enter-prises under the Chinese cultural background,the paper identifies four dimensions of human resource management practice by applying factor analysis method:participatory enterprise management, result-oriented assessment, open employee selection and floating salary structure. Chinese human resource management practice not only succeeds the traditional features of human resource management, but also absorbs the characteristics of the western participatory enterprise management. The results show that,through multiple regression analysis,participatory enterprise management,floating salary structure and result-ori-ented assessment have a significant positive impact on human resources management performance;the level of human resource management performance of domestic enterprises is remarkably lower than that of foreign-funded enterprises. The study indi-cates that domestic enterprises should learn experiences from foreign-funded enterprises’participatory management,while at-tach importance to result-oriented assessment and floating salary structure.

  11. Developing a health and human rights training program for french speaking Africa: lessons learned, from needs assessment to a pilot program

    OpenAIRE

    Freigburghaus Franziska; Zesiger Véronique; Klohn Axel; Chastonay Philippe; Mpinga Emmanuel

    2009-01-01

    Abstract Background The importance of human rights education has widely been recognized as one of the strategies for their protection and promotion of health. Yet training programs have not always taken into account neither local needs, nor public health relevance, nor pedagogical efficacy. The objectives of our study were to assess, in a participative way, educational needs in the field of health and human rights among potential trainees in six French-speaking African countries and to test t...

  12. Correlation dimension of financial market

    Science.gov (United States)

    Nie, Chun-Xiao

    2017-05-01

    In this paper, correlation dimension is applied to financial data analysis. We calculate the correlation dimensions of some real market data and find that the dimensions are significantly smaller than those of the simulation data based on geometric Brownian motion. Based on the analysis of the Chinese and US stock market data, the main results are as follows. First, by calculating three data sets for the Chinese and US market, we find that large market volatility leads to a significant decrease in the dimensions. Second, based on 5-min stock price data, we find that the Chinese market dimension is significantly larger than the US market; this shows a significant difference between the two markets for high frequency data. Third, we randomly extract stocks from a stock set and calculate the correlation dimensions, and find that the average value of these dimensions is close to the dimension of the original set. In addition, we analyse the intuitional meaning of the relevant dimensions used in this paper, which are directly related to the average degree of the financial threshold network. The dimension measures the speed of the average degree that varies with the threshold value. A smaller dimension means that the rate of change is slower.

  13. An Argument for Teaching a Human Sexuality Course within the Context of a Women and Gender Studies Program

    Science.gov (United States)

    Galbreath, Briana L.

    2012-01-01

    The course proposed is planned as an undergraduate Human Sexuality course within a Women and Gender Studies program. Teaching a course on Human Sexuality with an interdisciplinary approach allows for students to gain knowledge from several different academic disciplines. This course would teach from a sex-positive and holistic view of sexuality as…

  14. Flatland a romance of many dimensions

    CERN Document Server

    Abbott, Edwin Abbott

    2015-01-01

    In 1884, Edwin Abbott Abbott wrote a mathematical adventure set in a two-dimensional plane world, populated by a hierarchical society of regular geometrical figures-who think and speak and have all too human emotions. Since then Flatland has fascinated generations of readers, becoming a perennial science-fiction favorite. By imagining the contact of beings from different dimensions, the author fully exploited the power of the analogy between the limitations of humans and those of his two-dimensional characters. A first-rate fictional guide to the concept of multiple dimensions of space, the book will also appeal to those who are interested in computer graphics. This field, which literally makes higher dimensions seeable, has aroused a new interest in visualization. We can now manipulate objects in four dimensions and observe their three-dimensional slices tumbling on the computer screen. But how do we interpret these images? In his introduction, Thomas Banchoff points out that there is no better way to begin ...

  15. US Military Strategy in Four Dimensions

    Science.gov (United States)

    2011-05-19

    bases in Western Europe .” Global Security.org. “F-22 Raptor History.” http://www. globalsecurity.org/military/systems/aircraft/f-22-history.htm...international security arena. Riots and rebellion in the Middle East and North Africa, and a series of incredible natural disasters such as the Haitian...technological dimension of strategy relies on three goals: a) prevent US forces from fighting 21 Ibid., 977. 22 David Crane. “F-22 Raptor Program

  16. Unification in One Dimension

    CERN Document Server

    Jackson, David J

    2016-01-01

    A physical theory of the world is presented under the unifying principle that all of nature is laid out before us and experienced through the passage of time. The one-dimensional progression in time is opened out into a multi-dimensional mathematically consistent flow, with the simplicity of the former giving rise to symmetries of the latter. The act of perception identifies an extended spacetime arena of intermediate dimension, incorporating the symmetry of geometric spatial rotations, against which physical objects are formed and observed. The spacetime symmetry is contained as a subgroup of, and provides a natural breaking mechanism for, the higher general symmetry of time. It will be described how the world of gravitation and cosmology, as well as quantum theory and particle physics, arises from these considerations.

  17. Method card design dimensions

    DEFF Research Database (Denmark)

    Wölfel, Christiane; Merritt, T.

    2013-01-01

    . The card-based tools are explained in terms of five design dimensions including the intended purpose and scope of use, duration of use, methodology, customization, and formal/material qualities. Our analysis suggests three design patterns or archetypes for existing card-based design method tools...... and highlights unexplored areas in the design space. The paper concludes with recommendations for the future development of card-based methods for the field of interaction design.......There are many examples of cards used to assist or provide structure to the design process, yet there has not been a thorough articulation of the strengths and weaknesses of the various examples. We review eighteen card-based design tools in order to understand how they might benefit designers...

  18. The fourth Dimension

    CERN Document Server

    Schweitzer, Eugen

    2009-01-01

    In different passages of his dialogues, Plato showed deep mathematically-based physical insights. Regrettably most readers overlooked the respective statements, or they utterly did not understand those hints since they were full of philological fallacious terms. Respectable translators misinterpreted such statements and therefore Plato's respective remarks were not recognized as substantial knowledge. Furthermore, Plato often supplemented such basic remarks by diffusely veiled and varied allusions that were often ironically hidden somewhere in his dialogues by inconspicuous double meanings. However, this mode of intentionally coded discrete communication was generally not understood because such irony is not to everyone's taste. However, the attempts to reconstruct Plato's system on the basis of admittedly individually interpreted double meanings lead to a conclusive mathematical-physical cyclical system of dimensions. Additionally it was possible to assign Plato's system of philosophical ideas analogously to...

  19. Qubits from extra dimensions

    CERN Document Server

    Lévay, Péter

    2011-01-01

    We link the recently discovered black hole-qubit correspondence to the structure of extra dimensions. In particular we show that for toroidal compactifications of type IIB string theory simple qubit systems arise naturally from the geometrical data of the tori parametrized by the moduli. We also generalize the recently suggested idea of the attractor mechanism as a distillation procedure of GHZ-like entangled states on the event horizon, to moduli stabilization for flux attractors in F-theory compactifications on elliptically fibered Calabi-Yau four-folds. Finally using a simple example we show that the natural arena for qubits to show up is an embedded one within the realm of fermionic entanglement of quantum systems with indistinguishable constituents.

  20. Flowing to four dimensions

    CERN Document Server

    Dudas, E; Rubakov, V A

    2006-01-01

    We analyze the properties of a model with four-dimensional brane-localized Higgs type potential of a six dimensional scalar field satisfying the Dirichlet boundary condition on the boundary of a transverse two-dimensional compact space. The regularization of the localized couplings generates classical renormalization group running. A tachyonic mass parameter grows in the infrared, in analogy with the QCD gauge coupling in four dimensions. We find a phase transition at a critical value of the bare mass parameter such that the running mass parameter becomes large in the infrared precisely at the compactification scale. Below the critical coupling, the theory is in symmetric phase, whereas above it spontaneous symmetry breaking occurs. Close to the phase transition point there is a very light mode in the spectrum. The massive Kaluza-Klein spectrum at the critical coupling becomes independent of the UV cutoff.

  1. Fuel Cell Development for NASA's Human Exploration Program: Benchmarking with "The Hydrogen Economy"

    Science.gov (United States)

    Scott, John H.

    2007-01-01

    The theoretically high efficiency and low temperature operation of hydrogen-oxygen fuel cells has motivated them to be the subject of much study since their invention in the 19th Century, but their relatively high life cycle costs kept them as a "solution in search of a problem" for many years. The first problem for which fuel cells presented a truly cost effective solution was that of providing a power source for NASA's human spaceflight vehicles in the 1960 s. NASA thus invested, and continues to invest, in the development of fuel cell power plants for this application. This development program continues to place its highest priorities on requirements for minimum system mass and maximum durability and reliability. These priorities drive fuel cell power plant design decisions at all levels, even that of catalyst support. However, since the mid-1990's, prospective environmental regulations have driven increased governmental and industrial interest in "green power" and the "Hydrogen Economy." This has in turn stimulated greatly increased investment in fuel cell development for a variety of commercial applications. This investment is bringing about notable advances in fuel cell technology, but, as these development efforts place their highest priority on requirements for minimum life cycle cost and field safety, these advances are yielding design solutions quite different at almost every level from those needed for spacecraft applications. This environment thus presents both opportunities and challenges for NASA's Human Exploration Program

  2. Human resource management in the Georgian National Immunization Program: a baseline assessment

    Directory of Open Access Journals (Sweden)

    Cohen-Kohler Jillian

    2007-07-01

    Full Text Available Abstract Background Georgia's health care system underwent dramatic reform after gaining independence in 1991. The decentralization of the health care system was one of the core elements of health care reform but reports suggest that human resource management issues were overlooked. The Georgian national immunization program was affected by these reforms and is not functioning at optimum levels. This paper describes the state of human resource management practices within the Georgian national immunization program in late 2004. Methods Thirty districts were selected for the study. Within these districts, 392 providers and thirty immunization managers participated in the study. Survey questionnaires were administered through face-to-face interviews to immunization managers and a mail survey was administered to immunization providers. Qualitative data collection involved four focus groups. Analysis of variance (ANOVA and Chi-square tests were used to test for differences between groups for continuous and categorical variables. Content analysis identified main themes within the focus groups. Results Weak administrative links exist between the Centres of Public Health (CPH and Primary Health Care (PHC health facilities. There is a lack of clear management guidelines and only 49.6% of all health providers had written job descriptions. A common concern among all respondents was the extremely inadequate salary. Managers cited lack of authority and poor knowledge and skills in human resource management. Lack of resources and infrastructure were identified as major barriers to improving immunization. Conclusion Our study found that the National Immunization Program in Georgia was characterized by weak organizational structure and processes and a lack of knowledge and skills in management and supervision, especially at peripheral levels. The development of the skills and processes of a well-managed workforce may help improve immunization rates, facilitate

  3. Outcomes of a Digital Health Program With Human Coaching for Diabetes Risk Reduction in a Medicare Population.

    Science.gov (United States)

    Castro Sweet, Cynthia M; Chiguluri, Vinay; Gumpina, Rajiv; Abbott, Paul; Madero, Erica N; Payne, Mike; Happe, Laura; Matanich, Roger; Renda, Andrew; Prewitt, Todd

    2017-01-01

    To examine the outcomes of a Medicare population who participated in a program combining digital health with human coaching for diabetes risk reduction. People at risk for diabetes enrolled in a program combining digital health with human coaching. Participation and health outcomes were examined at 16 weeks and 6 and 12 months. A total of 501 participants enrolled; 92% completed at least nine of 16 core lessons. Participants averaged 19 of 31 possible opportunities for weekly program engagement. At 12 months, participants lost 7.5% ( SD = 7.8%) of initial body weight; among participants with clinical data, glucose control improved (glycosylated hemoglobin [HbA1c] change = -0.14%, p = .001) and total cholesterol decreased (-7.08 mg/dL, p = .008). Self-reported well-being, depression, and self-care improved ( p health, and well-being. The findings support digital programs with human coaching for reducing chronic disease risk among older adults.

  4. Large-scale production of megakaryocytes from human pluripotent stem cells by chemically defined forward programming

    Science.gov (United States)

    Moreau, Thomas; Evans, Amanda L.; Vasquez, Louella; Tijssen, Marloes R.; Yan, Ying; Trotter, Matthew W.; Howard, Daniel; Colzani, Maria; Arumugam, Meera; Wu, Wing Han; Dalby, Amanda; Lampela, Riina; Bouet, Guenaelle; Hobbs, Catherine M.; Pask, Dean C.; Payne, Holly; Ponomaryov, Tatyana; Brill, Alexander; Soranzo, Nicole; Ouwehand, Willem H.; Pedersen, Roger A.; Ghevaert, Cedric

    2016-01-01

    The production of megakaryocytes (MKs)—the precursors of blood platelets—from human pluripotent stem cells (hPSCs) offers exciting clinical opportunities for transfusion medicine. Here we describe an original approach for the large-scale generation of MKs in chemically defined conditions using a forward programming strategy relying on the concurrent exogenous expression of three transcription factors: GATA1, FLI1 and TAL1. The forward programmed MKs proliferate and differentiate in culture for several months with MK purity over 90% reaching up to 2 × 105 mature MKs per input hPSC. Functional platelets are generated throughout the culture allowing the prospective collection of several transfusion units from as few as 1 million starting hPSCs. The high cell purity and yield achieved by MK forward programming, combined with efficient cryopreservation and good manufacturing practice (GMP)-compatible culture, make this approach eminently suitable to both in vitro production of platelets for transfusion and basic research in MK and platelet biology. PMID:27052461

  5. Dissecting Interferon-Induced Transcriptional Programs in Human Peripheral Blood Cells

    Science.gov (United States)

    Waddell, Simon J.; Popper, Stephen J.; Rubins, Kathleen H.; Griffiths, Michael J.; Brown, Patrick O.; Levin, Michael; Relman, David A.

    2010-01-01

    Interferons are key modulators of the immune system, and are central to the control of many diseases. The response of immune cells to stimuli in complex populations is the product of direct and indirect effects, and of homotypic and heterotypic cell interactions. Dissecting the global transcriptional profiles of immune cell populations may provide insights into this regulatory interplay. The host transcriptional response may also be useful in discriminating between disease states, and in understanding pathophysiology. The transcriptional programs of cell populations in health therefore provide a paradigm for deconvoluting disease-associated gene expression profiles. We used human cDNA microarrays to (1) compare the gene expression programs in human peripheral blood mononuclear cells (PBMCs) elicited by 6 major mediators of the immune response: interferons α, β, ω and γ, IL12 and TNFα; and (2) characterize the transcriptional responses of purified immune cell populations (CD4+ and CD8+ T cells, B cells, NK cells and monocytes) to IFNγ stimulation. We defined a highly stereotyped response to type I interferons, while responses to IFNγ and IL12 were largely restricted to a subset of type I interferon-inducible genes. TNFα stimulation resulted in a distinct pattern of gene expression. Cell type-specific transcriptional programs were identified, highlighting the pronounced response of monocytes to IFNγ, and emergent properties associated with IFN-mediated activation of mixed cell populations. This information provides a detailed view of cellular activation by immune mediators, and contributes an interpretive framework for the definition of host immune responses in a variety of disease settings. PMID:20339534

  6. Interactive Dimensioning of Parametric Models

    KAUST Repository

    Kelly, T.

    2015-05-01

    We propose a solution for the dimensioning of parametric and procedural models. Dimensioning has long been a staple of technical drawings, and we present the first solution for interactive dimensioning: A dimension line positioning system that adapts to the view direction, given behavioral properties. After proposing a set of design principles for interactive dimensioning, we describe our solution consisting of the following major components. First, we describe how an author can specify the desired interactive behavior of a dimension line. Second, we propose a novel algorithm to place dimension lines at interactive speeds. Third, we introduce multiple extensions, including chained dimension lines, controls for different parameter types (e.g. discrete choices, angles), and the use of dimension lines for interactive editing. Our results show the use of dimension lines in an interactive parametric modeling environment for architectural, botanical, and mechanical models. © 2015 The Author(s) Computer Graphics Forum © 2015 The Eurographics Association and John Wiley & Sons Ltd. Published by John Wiley & Sons Ltd.

  7. 从心理契约三维度探寻高校人力资源管理的耦合机制%The Coupling Mechanism of Psychological Contract Dimension for Human Resource Management in Colleges and Universities

    Institute of Scientific and Technical Information of China (English)

    郑传春

    2014-01-01

    The psychological contract,employees and organiz ation on the responsibilities of the parties on the attitude and subjective mental agreement,is a strong determinant of organizational behav ior. Have three dimensions of responsibility,normative interpersonal psychological contract responsibility and development oriented responsibility,to explore the compensation management,labor relations, occupation career planning,training and performance improvement,in order to establish the mechanism of human resources management active.%心理契约是员工与组织间关于双方责任的各种内在信念和主观心理约定,是组织行为强有力的决定因素。就心理契约的规范型责任、人际型责任和发展型责任三个维度,从薪酬管理、劳动关系、职业生涯规划、培训活动和绩效提升方面进行探寻,以期建立积极有效的高校人力资源管理机制。

  8. Construction of a three-dimension model on evaluation of human resources for military medical sciences%军事医学人才评价三维模型初步构建

    Institute of Scientific and Technical Information of China (English)

    李攀; 赵东升; 任军; 王松俊

    2014-01-01

    该文基于军事医学人才评价相关概念和评价系统的科学认识,构建了以评价目标、评价主体、评价客体组成的军事医学人才评价三维模型,着重分析了评价模型各维度的关键影响因素,探讨了评价模型的特征和规律,初步讨论了评价模型的应用。%Based on a correct understanding of the related concepts and system of the evaluation of human resources for military medical sciences ( EHRMMS), this thesis established a three-dimension model of EHRMMS that is composed of the evaluation goal, evaluation subject and evaluation object, and analyzed the factors that affect the crucial parameters in the model.We also analyzed the features and regularity of the evaluation model, and tentatively explored the application of the model.

  9. Borna disease virus phosphoprotein impairs the developmental program controlling neurogenesis and reduces human GABAergic neurogenesis.

    Directory of Open Access Journals (Sweden)

    Chloé Scordel

    2015-04-01

    Full Text Available It is well established that persistent viral infection may impair cellular function of specialized cells without overt damage. This concept, when applied to neurotropic viruses, may help to understand certain neurologic and neuropsychiatric diseases. Borna disease virus (BDV is an excellent example of a persistent virus that targets the brain, impairs neural functions without cell lysis, and ultimately results in neurobehavioral disturbances. Recently, we have shown that BDV infects human neural progenitor cells (hNPCs and impairs neurogenesis, revealing a new mechanism by which BDV may interfere with brain function. Here, we sought to identify the viral proteins and molecular pathways that are involved. Using lentiviral vectors for expression of the bdv-p and bdv-x viral genes, we demonstrate that the phosphoprotein P, but not the X protein, diminishes human neurogenesis and, more particularly, GABAergic neurogenesis. We further reveal a decrease in pro-neuronal factors known to be involved in neuronal differentiation (ApoE, Noggin, TH and Scg10/Stathmin2, demonstrating that cellular dysfunction is associated with impairment of specific components of the molecular program that controls neurogenesis. Our findings thus provide the first evidence that a viral protein impairs GABAergic human neurogenesis, a process that is dysregulated in several neuropsychiatric disorders. They improve our understanding of the mechanisms by which a persistent virus may interfere with brain development and function in the adult.

  10. Geography From Another Dimension

    Science.gov (United States)

    2002-01-01

    The GEODESY software program is intended to promote geographical awareness among students with its remote sensing capabilities to observe the Earth's surface from distant vantage points. Students and teachers using GEODESY learn to interpret and analyze geographical data pertaining to the physical attributes of their community. For example, the program provides a digital environment of physical features, such as mountains and bodies of water, as well as man-made features, such as roads and parks, using aerial photography, satellite imagery, and geographic information systems data in accordance with National Geography Standards. The main goal is to have the students and teachers gain a better understanding of the unique forces that drive their coexistence. GEODESY was developed with technical assistance and financial support from Stennis Space Center's Commercial Remote Sensing Program Office, now known as the Earth Science Applications Directorate.

  11. Experience of health-system pharmacy administration residents in a longitudinal human resource management program.

    Science.gov (United States)

    Amerine, Lindsey B Poppe; Granko, Robert P; Savage, Scott W; Daniels, Rowell; Eckel, Stephen F

    2014-12-15

    The experience of health-system pharmacy administration (HSPA) residents in a longitudinal human resource (HR) management program is described. The subsequent benefits to the residents, department, and profession are also discussed. Postgraduate year 2 HSPA residents at an academic medical center desired more responsibility for managing an operational area. To this end, a program was created in which these residents directly manage a small group of pharmacy technicians and report to a clinical manager or assistant director with oversight responsibility. These "resident managers" are responsible, under the direction of the area's clinical manager, for the personnel, schedule, time and attendance, and HR activities of the area. Resident managers have led and sustained operational improvement projects in their areas. In addition to providing learning experiences to residents, the HSPA residency program has also improved the operations of the areas in which these residents work. Benefits to the residents include conducting annual performance evaluations for employees with whom they have a relationship as it is a task every administrator completes. Resident managers at UNC have consistently stated that this longitudinal HR experience is one of the most rewarding and most challenging experiences offered in the two-year HSPA residency. The involvement of HSPA residents in longitudinal management responsibilities furthers residents' leadership success by providing trained managers who are ready to immerse themselves into practice postresidency, having employee engagement and HR skills as well as experiences with leading operational improvements. A longitudinal HR management experience was successfully incorporated into an HSPA residency combined Master of Science degree program. Copyright © 2014 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  12. Thermal dimension of quantum spacetime

    CERN Document Server

    Amelino-Camelia, Giovanni; Gubitosi, Giulia; Santos, Grasiele

    2016-01-01

    Recent results suggest that a crucial crossroad for quantum gravity is the characterization of the effective dimension of spacetime at short distances, where quantum properties of spacetime become significant. This is relevant in particular for various scenarios of "dynamical dimensional reduction" which have been discussed in the literature. We are here concerned with the fact that the related research effort has been based exclusively on analyses of the "spectral dimension", which involves an unphysical Euclideanization of spacetime and is highly sensitive to the off-shell properties of a theory. As here shown, different formulations of the same physical theory can have wildly different spectral dimension. We propose that dynamical dimensional reduction should be described in terms of the "thermal dimension" which we here introduce, a notion that only depends on the physical content of the theory. We analyze a few models with dynamical reduction both of the spectral dimension and of our thermal dimension, f...

  13. Anomalous Dimensions of Conformal Baryons

    DEFF Research Database (Denmark)

    Pica, Claudio; Sannino, Francesco

    2016-01-01

    We determine the anomalous dimensions of baryon operators for the three color theory as function of the number of massless flavours within the conformal window to the maximum known order in perturbation theory. We show that the anomalous dimension of the baryon is controllably small, within...... the $\\delta$-expansion, for a wide range of number of flavours. We also find that this is always smaller than the anomalous dimension of the fermion mass operator. These findings challenge the partial compositeness paradigm....

  14. Beta Function and Anomalous Dimensions

    CERN Document Server

    Pica, Claudio

    2010-01-01

    We demonstrate that it is possible to determine the coefficients of an all-order beta function linear in the anomalous dimensions using as data the two-loop coefficients together with the first one of the anomalous dimensions which are universal. The beta function allows to determine the anomalous dimension of the fermion masses at the infrared fixed point, and the resulting values compare well with the lattice determinations.

  15. Anomalous Dimensions of Conformal Baryons

    CERN Document Server

    Pica, Claudio

    2016-01-01

    We determine the anomalous dimensions of baryon operators for the three color theory as function of the number of massless flavours within the conformal window to the maximum known order in perturbation theory. We show that the anomalous dimension of the baryon is controllably small for a wide range of number of flavours. We also find that this is always smaller than the anomalous dimension of the fermion mass operator. These findings challenge the partial compositeness paradigm.

  16. The Economic Dimension

    Science.gov (United States)

    King, David C.

    1976-01-01

    Designed to correspond with the similar topic of the American Issues Forum program, this article provides readings, discussion questions, and a map exercise on America's economic interdependence with the rest of the world. The readings focus on world energy interdependence. (DE)

  17. Dimensions of Philippine population.

    Science.gov (United States)

    1980-01-01

    Major findings of a 2 1/2 year research program on Philippine population are presented. The population situation is described with respect to fertility, mortality, life expectancy, migration, labor force, and family formation. Policy recommendations addressing problems in each of these areas are made.

  18. Current Status of Human Resource Training Program for Fostering RIBiomics Professionals

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dong-Eun; Jang, Beom-Su; Choi, Dae Seong [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 580-185 (Korea, Republic of); Park, Tai-jin [Radiation Research Division, Korea Radioisotope Association, Seoul 132-822, Republic of Korea (Korea, Republic of); Park, Sang Hyun [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 580-185 (Korea, Republic of); Radiation Research Division, Korea Radioisotope Association, Seoul 132-822, Republic of Korea (Korea, Republic of); Department of Radiobiotechnology and Applied Radioisotope Science, Korea University of Science and Technology, Deajeon 305-350 (Korea, Republic of)

    2015-07-01

    training program for fostering RI-Biomics professionals in the following key fields; (1) Radio-pharmaceuticals synthesis and labeled compound development, (2) Development of RI-ADME in the living object and image assessment technology. Personnel training program that carries out theoretical education and practical training in the field related to RI-Biomics in parallel is being conducted. Internship training for university students has been administered twice already while educational program for the existing professionals in the RI-Biomics field will be carried out during the summer of 2014. The human resource training program for combination of RIADME and different molecular imaging techniques can offer synergistic advantages to facilitate understanding RIADME and fostering RI-ADME professionals. (authors)

  19. Flying in Two Dimensions

    CERN Document Server

    Prakash, Manu

    2011-01-01

    Diversity and specialization of behavior in insects is unmatched. Insects hop, walk, run, jump, row, swim, glide and fly to propel themselves in a variety of environments. We have uncovered an unusual mode of propulsion of aerodynamic flight in two dimensions in Waterlilly Beetles \\emph{(Galerucella)}. The adult beetles, often found in water lilly ponds, propel themselves strictly in a two-dimensional plane on the surface of water via flapping wing flight. Here we analyze the aerodynamics of this peculiar flight mode with respect to forces exerted on the organism during flight. The complexity of 2-D flight is captured by accounting for additional forces beyond gravitational, thrust, lift and drag, exerted on the insect body in 3D flight. Understanding this constrained propulsion mode requires accounting for viscous drag, surface tension, buoyancy force, and capillary-wave drag. Moreover, dramatic differences exist in the magnitude of the resultant forces in 2D vs. 3D flight. Here, in this fluid dynamics video...

  20. Physics in one dimension

    Science.gov (United States)

    van Houselt, A.; Schäfer, J.; Zandvliet, H. J. W.; Claessen, R.

    2013-01-01

    With modern microelectronics moving towards smaller and smaller length scales on the (sub-) nm scale, quantum effects (apart from band structure and band gaps) have begun to play an increasingly important role. This especially concerns dimensional confinement to 2D (high electron mobility transistors and integer/fractional quantum Hall effect physics, graphene and topological insulators) and 1D (with electrical connections eventually reaching the quantum limit). Recent developments in the above-mentioned areas have revealed that the properties of electron systems become increasingly exotic as one progresses from the 3D case into lower dimensions. As compared to 2D electron systems, much less experimental progress has been achieved in the field of 1D electron systems. The main reason for the lack of experimental results in this field is related to the difficulty of realizing 1D electron systems. Atom chains created in quantum mechanical break junction set-ups are too short to exhibit the typically 1D signatures. As an alternative, atomic chains can be produced on crystal surfaces, either via assembling them one-by-one using a scanning tunnelling microscope or via self-assembly. The drawback of the latter systems is that the atomic chains are not truly 1D since they are coupled to the underlying crystal and sometimes even to the neighbouring chains. In retrospect, this coupling turns out to be an absolute necessity in the experiment since true 1D systems are disordered at any non-zero temperature [1]. The coupling to the crystal and/or neighbouring chains shifts the phase transition, for example, a Peierls instability, to a non-zero temperature and thus allows experiments to be performed in the ordered state. Here, we want to emphasize that the electronic properties of the 1D electron system are fundamentally different from its 2D and 3D counterparts. The Fermi liquid theory, which is applicable to 2D and 3D electron systems, breaks down spectacularly in the 1D case

  1. DIMENSION STONE DEPOSITS IN CROATIA

    Directory of Open Access Journals (Sweden)

    Branko Crnković

    1993-12-01

    Full Text Available The geology, petrographycal composition and properties of dimension stone deposits in Croatia are described. Dimension stone deposits in the conception of mobilistic view of the genesis and structure of Dinarides, as well as after stratigraphic units, are considered. Valuation of the dimension stones of the active quarries is exposed. The marketable categories of dimension stone in Croatia are different varietes of limestones and calcareous clastites, primarly of Cretaceous age, and to lesser degree of Jurassic and Paleogene. The greatest part of deposits is concentrated in the Adriatic carbonate platform or Adriaticum.

  2. Exterior dimension of fat fractals

    Science.gov (United States)

    Grebogi, C.; Mcdonald, S. W.; Ott, E.; Yorke, J. A.

    1985-01-01

    Geometric scaling properties of fat fractal sets (fractals with finite volume) are discussed and characterized via the introduction of a new dimension-like quantity which is called the exterior dimension. In addition, it is shown that the exterior dimension is related to the 'uncertainty exponent' previously used in studies of fractal basin boundaries, and it is shown how this connection can be exploited to determine the exterior dimension. Three illustrative applications are described, two in nonlinear dynamics and one dealing with blood flow in the body. Possible relevance to porous materials and ballistic driven aggregation is also noted.

  3. Human resource development for a community-based health extension program: a case study from Ethiopia.

    Science.gov (United States)

    Teklehaimanot, Hailay D; Teklehaimanot, Awash

    2013-08-20

    Ethiopia is one of the sub-Saharan countries most affected by high disease burden, aggravated by a shortage and imbalance of human resources, geographical distance, and socioeconomic factors. In 2004, the government introduced the Health Extension Program (HEP), a primary care delivery strategy, to address the challenges and achieve the World Health Organization Millennium Development Goals (MDGs) within a context of limited resources. The health system was reformed to create a platform for integration and institutionalization of the HEP with appropriate human capacity, infrastructure, and management structures. Human resources were developed through training of female health workers recruited from their prospective villages, designed to limit the high staff turnover and address gender, social and cultural factors in order to provide services acceptable to each community. The service delivery modalities include household, community and health facility care. Thus, the most basic health post infrastructure, designed to rapidly and cost-effectively scale up HEP, was built in each village. In line with the country's decentralized management system, the HEP service delivery is under the jurisdiction of the district authorities. The nationwide implementation of HEP progressed in line with its target goals. In all, 40 training institutions were established, and over 30,000 Health Extension Workers have been trained and deployed to approximately 15,000 villages. The potential health service coverage reached 92.1% in 2011, up from 64% in 2004. While most health indicators have improved, performance in skilled delivery and postnatal care has not been satisfactory. While HEP is considered the most important institutional framework for achieving the health MDGs in Ethiopia, quality of service, utilization rate, access and referral linkage to emergency obstetric care, management, and evaluation of the program are the key challenges that need immediate attention. This article

  4. Warped Geometry in Higher Dimensions with an Orbifold Extra Dimension

    CERN Document Server

    Ito, M

    2001-01-01

    We solve the Einstein equations in higher dimensions with warped geometry where an extra dimension is assumed to have orbifold symmetry, $S^{1}/Z_{2}$. The setup we consider here is an extension to (5+D)-dimensions of the 5-dimensional Randall-Sundrum model, and two hidden brane and observable brane are fixed on orbifold. Anisotropic cosmological constant on each brane with (4+D)-dimensional spacetime is assumed, and the warped metric of 4-dimensions is generally different from one of extra D-dimensions. It is pointed out that the form of metric depends on both the sign of bulk cosmological constant and initial condition of brane world. Furthermore, anisotropic cosmological constant on each brane can be realized due to the presence of brane.

  5. Socioeconomic predictors of human papillomavirus vaccination among girls in the Danish childhood immunization program

    DEFF Research Database (Denmark)

    Slåttelid Schreiber, Selma Marie; Juul, Kirsten Egebjerg; Dehlendorff, Christian

    2015-01-01

    PURPOSE: In 2009, human papillomavirus (HPV) vaccination was introduced in the Danish national childhood immunization program targeting all 12-year-old girls. Previous findings suggest that 10%-13% of girls born in 1996-1997 have not initiated vaccination despite free access. This study aims...... to identify socioeconomic predictors of initiation and completion of HPV vaccination. METHODS: Girls born in 1996-1997 and their guardians were identified through the Danish Civil Registration System. Information on socioeconomic variables and HPV vaccination status was obtained by linkage to Statistics...... Denmark and the Danish National Health Insurance Service Register. Through logistic regression, we examined associations between socioeconomic variables and HPV vaccine initiation (N = 65,926) and completion (N = 61,162). RESULTS: Girls with immigrant ethnicity (odds ratio [OR] = .49; 95% confidence...

  6. A Review of NASA Human Research Program's Scientific Merit Processes: Letter Report

    Science.gov (United States)

    Pawelczyk, James A. (Editor); Strawbridge, Larisa M. (Editor); Schultz, Andrea M. (Editor); Liverman, Catharyn T. (Editor)

    2012-01-01

    At the request of the National Aeronautics and Space Administration (NASA), the Institute of Medicine (IOM) convened the Committee on the Review of NASA Human Research Program's (HRP's) Scientific Merit Assessment Processes in December 2011. The committee was asked to evaluate the scientific merit assessment processes that are applied to directed research tasks2 funded through the HRP and to determine best practices from similar assessment processes that are used in other federal agencies. This letter report and its recommendations are the product of a 10-member ad hoc committee, which included individuals who had previously conducted research under the HRP, were familiar with the HRP s research portfolio and operations, had specific knowledge of peer review processes, or were familiar with scientific merit assessment processes used in other organizations and federal agencies, such as the Canadian Institutes of Health Research (CIHR); National Institutes of Health (NIH); National Science Foundation (NSF); and U.S. Departments of Agriculture (USDA), Defense (DOD), and Transportation.

  7. A Review of NASA Human Research Program's Scientific Merit Processes: Letter Report

    Science.gov (United States)

    Pawelczyk, James A. (Editor); Strawbridge, Larisa M. (Editor); Schultz, Andrea M. (Editor); Liverman, Catharyn T. (Editor)

    2012-01-01

    At the request of the National Aeronautics and Space Administration (NASA), the Institute of Medicine (IOM) convened the Committee on the Review of NASA Human Research Program's (HRP's) Scientific Merit Assessment Processes in December 2011. The committee was asked to evaluate the scientific merit assessment processes that are applied to directed research tasks2 funded through the HRP and to determine best practices from similar assessment processes that are used in other federal agencies. This letter report and its recommendations are the product of a 10-member ad hoc committee, which included individuals who had previously conducted research under the HRP, were familiar with the HRP s research portfolio and operations, had specific knowledge of peer review processes, or were familiar with scientific merit assessment processes used in other organizations and federal agencies, such as the Canadian Institutes of Health Research (CIHR); National Institutes of Health (NIH); National Science Foundation (NSF); and U.S. Departments of Agriculture (USDA), Defense (DOD), and Transportation.

  8. Clustering of the human skeletal muscle fibers using linear programming and angular Hilbertian metrics.

    Science.gov (United States)

    Neji, Radhouène; Besbes, Ahmed; Komodakis, Nikos; Deux, Jean-François; Maatouk, Mezri; Rahmouni, Alain; Bassez, Guillaume; Fleury, Gilles; Paragios, Nikos

    2009-01-01

    In this paper, we present a manifold clustering method fo the classification of fibers obtained from diffusion tensor images (DTI) of the human skeletal muscle. Using a linear programming formulation of prototype-based clustering, we propose a novel fiber classification algorithm over manifolds that circumvents the necessity to embed the data in low dimensional spaces and determines automatically the number of clusters. Furthermore, we propose the use of angular Hilbertian metrics between multivariate normal distributions to define a family of distances between tensors that we generalize to fibers. These metrics are used to approximate the geodesic distances over the fiber manifold. We also discuss the case where only geodesic distances to a reduced set of landmark fibers are available. The experimental validation of the method is done using a manually annotated significant dataset of DTI of the calf muscle for healthy and diseased subjects.

  9. MORAL AND RELIGIOUS DIMENSIONS

    African Journals Online (AJOL)

    also confusion and conflict especially on the religio-cultural frontiers. The object of this article ..... and Cultural Captivity. Religion is an awareness of and a response to the .... with distinctive human faculties, namely: intel- lect, will and emotion.

  10. Weight loss efficacy of a novel mobile Diabetes Prevention Program delivery platform with human coaching

    Science.gov (United States)

    Michaelides, Andreas; Raby, Christine; Wood, Meghan; Farr, Kit

    2016-01-01

    Objective To evaluate the weight loss efficacy of a novel mobile platform delivering the Diabetes Prevention Program. Research Design and Methods 43 overweight or obese adult participants with a diagnosis of prediabetes signed-up to receive a 24-week virtual Diabetes Prevention Program with human coaching, through a mobile platform. Weight loss and engagement were the main outcomes, evaluated by repeated measures analysis of variance, backward regression, and mediation regression. Results Weight loss at 16 and 24 weeks was significant, with 56% of starters and 64% of completers losing over 5% body weight. Mean weight loss at 24 weeks was 6.58% in starters and 7.5% in completers. Participants were highly engaged, with 84% of the sample completing 9 lessons or more. In-app actions related to self-monitoring significantly predicted weight loss. Conclusions Our findings support the effectiveness of a uniquely mobile prediabetes intervention, producing weight loss comparable to studies with high engagement, with potential for scalable population health management. PMID:27651911

  11. Human papillomavirus detection in cervical scrapes from women attended in the Family Health Program

    Directory of Open Access Journals (Sweden)

    Everton Faccini Augusto

    2014-01-01

    Full Text Available OBJECTIVES: to survey the prevalence of human papillomavirus, associated risk factors and genotype distribution in women who were referred to cervical cancer screening when attended in a Family Health Program. METHOD: we conducted a cross-sectional survey, investigating 351 women. Polymerase chain reaction for DNA amplification and restriction fragment length polymorphism analysis were used to detect and typify the papillomavirus. RESULTS: virus infection was detected in 8.8% of the samples. Among the 21 different genotypes identified in this study, 14 were high risk for cervical cancer, and the type 16 was the most prevalent type. The infection was associated with women who had non-stable sexual partners. Low risk types were associated with younger women, while the high risk group was linked to altered cytology. CONCLUSION: in this sample attended a Family Health Program, we found a low rate of papillomavirus infection. Virus frequency was associated to sexual behavior. However, the broad range of genotypes detected deserves attention regarding the vaccine coverage, which includes only HPV prevalent types.

  12. In Vitro Brucella suis Infection Prevents the Programmed Cell Death of Human Monocytic Cells

    Science.gov (United States)

    Gross, Antoine; Terraza, Annie; Ouahrani-Bettache, Safia; Liautard, Jean-Pierre; Dornand, Jacques

    2000-01-01

    During the complex interaction between an infectious agent and a host organism, the pathogen can interfere with the host cell's programmed death to its own benefit. Induction or prevention of host cell apoptosis appears to be a critical step for determining the infection outcome. Members of the gram-negative bacterial genus Brucella are intracellular pathogens which preferentially invade monocytic cells and develop within these cells. We investigated the effect of Brucella suis infection on apoptosis of human monocytic phagocytes. The present study provides evidence that Brucella infection inhibited spontaneously occurring apoptosis in human monocytes. Prevention of monocyte apoptosis was not mediated by Brucella lipopolysaccharide and required bacterial survival within infected cells. Both invaded and noninvaded cells were protected, indicating that soluble mediators released during infection were involved in the phenomenon. Analysis of Brucella-infected monocytes revealed specific overexpression of the A1 gene, a member of the bcl-2 family implicated in the survival of hematopoietic cells. Brucella infection also rendered macrophage-like cells resistant to Fas ligand- or gamma interferon-induced apoptosis, suggesting that Brucella infection protected host cells from several cytotoxic processes occurring at different steps of the immune response. The present data clearly show that Brucella suis modulated the monocyte/macrophage's apoptotic response to the advantage of the pathogen, thus preventing host cell elimination. This might represent a strategy for Brucella development in infected hosts. PMID:10603407

  13. Developmental Immunotoxicity, Perinatal Programming, and Noncommunicable Diseases: Focus on Human Studies

    Directory of Open Access Journals (Sweden)

    Rodney R. Dietert

    2014-01-01

    Full Text Available Developmental immunotoxicity (DIT is a term given to encompass the environmentally induced disruption of normal immune development resulting in adverse outcomes. A myriad of chemical, physical, and psychological factors can all contribute to DIT. As a core component of the developmental origins of adult disease, DIT is interlinked with three important concepts surrounding health risks across a lifetime: (1 the Barker Hypothesis, which connects prenatal development to later-life diseases, (2 the hygiene hypothesis, which connects newborns and infants to risk of later-life diseases and, (3 fetal programming and epigenetic alterations, which may exert effects both in later life and across future generations. This review of DIT considers: (1 the history and context of DIT research, (2 the fundamental features of DIT, (3 the emerging role of DIT in risk of noncommunicable diseases (NCDs and (4 the range of risk factors that have been investigated through human research. The emphasis on the human DIT-related literature is significant since most prior reviews of DIT have largely focused on animal research and considerations of specific categories of risk factors (e.g., heavy metals. Risk factors considered in this review include air pollution, aluminum, antibiotics, arsenic, bisphenol A, ethanol, lead (Pb, maternal smoking and environmental tobacco smoke, paracetamol (acetaminophen, pesticides, polychlorinated biphenyls, and polyfluorinated compounds.

  14. Programmed death-1 blockade enhances expansion and functional capacity of human melanoma antigen-specific CTLs.

    Science.gov (United States)

    Wong, Raymond M; Scotland, Ron R; Lau, Roy L; Wang, Changyu; Korman, Alan J; Kast, W M; Weber, Jeffrey S

    2007-10-01

    Negative co-stimulatory signaling mediated via cell surface programmed death (PD)-1 expression modulates T and B cell activation and is involved in maintaining peripheral tolerance. In this study, we examined the effects of a fully human PD-1-abrogating antibody on the in vitro expansion and function of human vaccine-induced CD8+ T cells (CTLs) specific for the melanoma-associated antigens glycoprotein 100 (gp100) and melanoma antigen recognized by T cells (MART)-1. PD-1 blockade during peptide stimulation augmented the absolute numbers of CD3+, CD4+, CD8+ and gp100/MART-1 MHC:peptide tetramer+ CTLs. This correlated with increased frequencies of IFN-gamma-secreting antigen-specific cells and augmented lysis of gp100+/MART-1+ melanoma targets. PD-1 blockade also increased the fraction of antigen-specific CTLs that recognized melanoma targets by degranulation, suggesting increased recognition efficiency for cognate peptide. The increased frequencies and absolute numbers of antigen-specific CTLs by PD-1 blockade resulted from augmented proliferation, not decreased apoptosis. Kinetic analysis of cytokine secretion demonstrated that PD-1 blockade increased both type-1 and type-2 cytokine accumulation in culture without any apparent skewing of the cytokine repertoire. These findings have implications for developing new cancer immunotherapy strategies.

  15. Saliency of social comparison dimensions

    NARCIS (Netherlands)

    Kuyper, H.

    2007-01-01

    The present article discusses a theory of the saliency of social comparison dimensions and presents the results of an experiment about the effects of two different experimental situations on the saliency of exterior, task-related and socio-emotional dimensions. Saliency was operationalized with a

  16. Dimensioning, Tolerancing, and Machine Finishes.

    Science.gov (United States)

    Adams, George C.

    Intended for use with the vocational education student interested in technical drawing, this guide provides answers to questions relating to dimensioning and tolerancing machine drawings. It also gives examples of standard dimensioning practices, tolerancing applications, and finish applications. The problems and examples presented are based on…

  17. Anomalous Dimensions of Conformal Baryons

    DEFF Research Database (Denmark)

    Pica, Claudio; Sannino, Francesco

    2016-01-01

    We determine the anomalous dimensions of baryon operators for the three color theory as function of the number of massless flavours within the conformal window to the maximum known order in perturbation theory. We show that the anomalous dimension of the baryon is controllably small, within...

  18. Mathematics Teachers' Criteria of Dimension

    Science.gov (United States)

    Ural, Alattin

    2014-01-01

    The aim of the study is to determine mathematics teachers' decisions about dimensions of the geometric figures, criteria of dimension and consistency of decision-criteria. The research is a qualitative research and the model applied in the study is descriptive method on the basis of general scanning model. 15 mathematics teachers attended the…

  19. The Hausdorff Dimension of Sections

    Institute of Scientific and Technical Information of China (English)

    Min NIU; Lifeng XI

    2007-01-01

    The notion of finite-type open set condition is defined to calculate the Hausdorff dimensions of the sections of some self-similar sets, such as the dimension of intersection of the Koch curve and the line x = a with a ∈(Q).

  20. Anomalous Dimensions of Conformal Baryons

    DEFF Research Database (Denmark)

    Pica, Claudio; Sannino, Francesco

    2016-01-01

    We determine the anomalous dimensions of baryon operators for the three color theory as function of the number of massless flavours within the conformal window to the maximum known order in perturbation theory. We show that the anomalous dimension of the baryon is controllably small, within the $...

  1. Beta Function and Anomalous Dimensions

    DEFF Research Database (Denmark)

    Pica, Claudio; Sannino, Francesco

    2011-01-01

    We demonstrate that it is possible to determine the coefficients of an all-order beta function linear in the anomalous dimensions using as data the two-loop coefficients together with the first one of the anomalous dimensions which are universal. The beta function allows to determine the anomalou...

  2. The human resource management contribute six sigma program: multiple-case study in companies situated in Rio Grande do Sul

    Directory of Open Access Journals (Sweden)

    Jaqueline T. M. Corrêa Rodrigues

    2011-09-01

    Full Text Available The world is going through rapid changes and the companies seek alternatives to improve its products and processes and maintain their competitiveness. One alternative is the implementation of programs of quality management that combine human’s and technical’s factors. Six Sigma has gained evidence on the last years because aggregate tools and methodology. However, all quality program factors need management. The main goal of this paper is classify what assignments of Human Resource Management can contribute to reduction of the difficulties that can be encountered on implementation and maintenance of Six Sigma program in companies that was situated in the Rio Grande do Sul. For carry this work was necessary contact companies of the Rio Grande do Sul that use this program and was applied one questionnaire to classify the contribution of the Human Resource Management for the success of Six Sigma. The statistical tools, contents analyze, tables of relationship and qualitative analysis were applied for analysis. It’s evidence in this research the existence of potentials difficulties of Six Sigma listed in the literature and the influence that some assignments of Human Resource Management can be for solve this difficulties. The result of the research indicate that the participative and compromised leadership and the clear and objective communication of program are the assignments of Human Resource Management among the studied that more contribute for reduction of the difficulties of Six Sigma in the companies of this research.

  3. Child Ecology: Dimensions to Safeguard the Development and Education of Children.

    Science.gov (United States)

    Schleicher, Klaus

    A human-ecological dimension is needed to safeguard the development of children. This "child ecology" will protect children against alienating forces of modern civilization caused by rapid social, cultural, and technical changes. The human-ecological dimension is a contribution toward regaining an overall framework for human self-interpretation…

  4. ORD Human Health Risk Assessment (HHRA) Research Program Mid-Cycle Progress Report and Review - 2010

    Science.gov (United States)

    The principal charge to the BOSC reviewers was to evaluate ORD’s HHRA Program from a program assessment framework relative to program relevance, structure, performance, quality, leadership, communication, and outcomes.

  5. The longer-term effects of human capital enrichment programs on poverty and inequality: Oportunidades in Mexico*

    Science.gov (United States)

    McKee, Douglas; Todd, Petra E.

    2012-01-01

    Previous empirical research has shown that Mexico’s Oportunidades program has succeeded in increasing schooling and improving health of disadvantaged children. This paper studies the program’s potential longer-term consequences for the poverty and inequality of these children. It adapts methods developed in DiNardo, Fortin and Lemieux (1996) and incorporates existing experimental estimates of the program’s effects on human capital to analyze how Oportunidades will affect future earnings of program participants. We nonparametrically simulate earnings distributions, with and without the program, and predict that Oportunidades will increase future mean earnings but have only modest effects on poverty rates and earnings inequality. PMID:22577618

  6. The Ethical, Legal, and Social Implications Program of the National Human Genome Research Institute: reflections on an ongoing experiment.

    Science.gov (United States)

    McEwen, Jean E; Boyer, Joy T; Sun, Kathie Y; Rothenberg, Karen H; Lockhart, Nicole C; Guyer, Mark S

    2014-01-01

    For more than 20 years, the Ethical, Legal, and Social Implications (ELSI) Program of the National Human Genome Research Institute has supported empirical and conceptual research to anticipate and address the ethical, legal, and social implications of genomics. As a component of the agency that funds much of the underlying science, the program has always been an experiment. The ever-expanding number of issues the program addresses and the relatively low level of commitment on the part of other funding agencies to support such research make setting priorities especially challenging. Program-supported studies have had a significant impact on the conduct of genomics research, the implementation of genomic medicine, and broader public policies. The program's influence is likely to grow as ELSI research, genomics research, and policy development activities become increasingly integrated. Achieving the benefits of increased integration while preserving the autonomy, objectivity, and intellectual independence of ELSI investigators presents ongoing challenges and new opportunities.

  7. Preimage entropy dimension of topological dynamical systems

    OpenAIRE

    Lei LIU; Zhou, Xiaomin; Zhou, Xiaoyao

    2014-01-01

    We propose a new definition of preimage entropy dimension for continuous maps on compact metric spaces, investigate fundamental properties of the preimage entropy dimension, and compare the preimage entropy dimension with the topological entropy dimension. The defined preimage entropy dimension holds various basic properties of topological entropy dimension, for example, the preimage entropy dimension of a subsystem is bounded by that of the original system and topologically conjugated system...

  8. Supersymmetry breaking with extra dimensions

    Indian Academy of Sciences (India)

    Fabio Zwirner

    2004-02-01

    This talk reviews some aspects of supersymmetry breaking in the presence of extra dimensions. The first part is a general introduction, recalling the motivations for supersymmetry and extra dimensions, as well as some unsolved problems of four-dimensional models of supersymmetry breaking. The central part is a more focused introduction to a mechanism for (super)symmetry breaking, proposed first by Scherk and Schwarz, where extra dimensions play a crucial role. The last part is devoted to the description of some recent results and of some open problems.

  9. The Ethical Dimension of Innovation

    DEFF Research Database (Denmark)

    Nogueira, Leticia Antunes; Nogueira, Tadeu Fernando

    2014-01-01

    The view of innovation as a positive concept has been deeply rooted in business and academic cultures ever since Schumpeter coined the concept of creative destruction. Even though there is a large body of literature on innovation studies, limited attention has been given to its ethical dimension....... In this chapter, the ethical implications of innovations are illustrated with a case study of “destructive creation” in the food industry, and upon which an argumentative analysis is conducted. The main message of this chapter is that innovations have inherent ethical dimensions and that quality innovations...... depend on systematic consideration of these dimensions in the innovation process....

  10. Critical dimension for chaotic cosmology

    Energy Technology Data Exchange (ETDEWEB)

    Hosoya, Akio; Jensen, L.G.; Stein-Schabes, J.A.

    1987-03-16

    Using the ADM formalism for general relativity the approach to a space-time singularity of a general inhomogeneous universe, in an arbitrary number of dimensions, is studied. The question of whether chaotic behaviour is a generic feature of Einstein's equations, in an arbitrary number of dimensions, is explored. We find that models that contain ten or more spatial dimensions are non-chaotic and their approach toward the initial singularity is monotonic, whereas for those with dimensionality between four and nine their approach is chaotic. A clear geometrical picture is constructed whereby this result can be understood.

  11. Signatures of Large Extra Dimensions

    CERN Document Server

    Hossenfelder, S; Stöcker, H

    2004-01-01

    String theory suggests modifications of our spacetime such as extra dimensions and the existence of a mininal length scale. In models with addidional dimensions, the Planck scale can be lowered to values accessible by future colliders. Effective theories which extend beyond the standart-model by including extra dimensions and a minimal length allow computation of observables and can be used to make testable predictions. Expected effects that arise within these models are the production of gravitons and black holes. Furthermore, the Planck-length is a lower bound to the possible resolution of spacetime which might be reached soon.

  12. Human Papillomavirus Awareness in Haiti: Preparing for a National HPV Vaccination Program.

    Science.gov (United States)

    Gichane, Margaret W; Calo, William A; McCarthy, Schatzi H; Walmer, Kathy A; Boggan, Joel C; Brewer, Noel T

    2017-02-01

    Cervical cancer morbidity and mortality are pressing public health issues that affect women in Haiti. To inform efforts to develop a human papillomavirus (HPV) vaccination program in Haiti, we sought to understand HPV awareness and willingness to get HPV vaccination in Haiti. We interviewed a convenience sample of 475 women and men in 2 clinical settings in Port-au-Prince and Léogâne, Haiti between April and July 2014. HPV awareness and willingness to get HPV vaccine for daughters. Few participants (27%, 130/475) had heard of HPV. Awareness of HPV was higher among respondents with a previous sexually transmitted infection compared with those without a previous sexually transmitted infection (odds ratio, 2.38; 95% confidence interval, 1.10-5.13). Adults who had heard of genital warts were also more likely to be aware of HPV compared with those who had not (odds ratio, 4.37; 95% confidence interval, 2.59-7.38). Only 10% (24/250) of parents had previously heard of HPV vaccine; however, after researchers explained the purpose of the vaccine, nearly all (96%, 240/250) said they would be willing to get HPV vaccine for their daughters if it were available. Despite low awareness of HPV in Haiti, interest in HPV vaccination was nearly universal in our study of health care-seeking adults. This high acceptability suggests that HPV vaccination programs instituted in Haiti would be well received. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  13. Implementing a Cross-District Principal Mentoring Program: A Human Resources Approach to Developing Midcareer Principals' Leadership Capacities

    Science.gov (United States)

    Della Sala, Matthew R.; Klar, Hans W.; Lindle, Jane Clark; Reese, Kenyae L.; Knoeppel, Robert C.; Campbell, Michael; Buskey, Frederick C.

    2013-01-01

    Despite the key role that principals play in leading schoolwide change, districts' efforts to support principals are often limited, particularly in rural settings. In this article, we report the preliminary findings of a cross-district mentoring program for nine midcareer rural school principals. The collaboratively developed human resource…

  14. Implementing a Cross-District Principal Mentoring Program: A Human Resources Approach to Developing Midcareer Principals' Leadership Capacities

    Science.gov (United States)

    Della Sala, Matthew R.; Klar, Hans W.; Lindle, Jane Clark; Reese, Kenyae L.; Knoeppel, Robert C.; Campbell, Michael; Buskey, Frederick C.

    2013-01-01

    Despite the key role that principals play in leading schoolwide change, districts' efforts to support principals are often limited, particularly in rural settings. In this article, we report the preliminary findings of a cross-district mentoring program for nine midcareer rural school principals. The collaboratively developed human resource…

  15. Relationship between Fidelity and Dose of Human Patient Simulation, Critical Thinking Skills, and Knowledge in an Associate Degree Nursing Program

    Science.gov (United States)

    Beebe, Rosella I.

    2012-01-01

    This study examined the relationship between human patient simulation (HPS), critical thinking skills, and knowledge acquisition after HPS was integrated across the curriculum of an associate degree nursing program to determine if differences existed in critical thinking and knowledge of students based on the fidelity of HPS used and amount of…

  16. Tumor promoters alter the temporal program of adenovirus replication in human cells.

    Science.gov (United States)

    Fisher, P B; Young, C S; Weinstein, I B; Carter, T H

    1981-04-01

    In this study we evaluated the effect of phorbol ester tumor promoters on the kinetics of adenovirus type 5 (Ad5) replication in human cells. When added at the time of infection, 12-O-tetradecanoyl-phorbol-13-acetate (TPA) accelerated the appearance of an early virus antigen (72,000-molecular-weight [72K] deoxyribonucleic acid-binding protein), the onset of viral deoxyribonucleic acid synthesis, and the production of infectious virus. The appearance of an Ad5-specific cytopathic effect (CPE) was also accelerated in infected cultures exposed to TPA, whereas phorbol, 4 alpha-phorbol-12,13-didecanoate and 4-OmeTPA, which are inactive as tumor promoters, were ineffective in inducing this morphological change. The acceleration of the CPE seen in TPA-treated Ad5-infected cells was not caused by TPA induction of the protease plasminogen activator, since the protease inhibitors leupeptin and antipain do not inhibit the earlier onset of this CPE and, in contrast, epidermal growth factor, which induces plasminogen activator in HeLa cells, does not induce an earlier CPE. Evidence for a direct effect of TPA on viral gene expression was obtained by analyzing viral messenger ribonucleic acid (mRNA) synthesis. TPA accelerated the appearance of mRNA from all major early regions of Ad5, transiently stimulated the accumulation of region III mRNA, and accelerated the appearance of late Ad5 mRNA. Thus, TPA altered the temporal program of Ad5 mRNA production and accelerated the appearance of at least some Ad5-specific polypeptides during lytic infection of human cells. These effects presumably explain the earlier onset of the Ad5-specific CPE in TPA-treated cells and may have relevance to the effects of TPA on viral gene expression in nonpermissive cells carrying integrated viral deoxyribonucleic acid sequences.

  17. The added value of a surveillance human biomonitoring program: The case of FLEHS in Flanders (Belgium).

    Science.gov (United States)

    Reynders, Hans; Colles, Ann; Morrens, Bert; Mampaey, Maja; Coertjens, Dries; Koppen, Gudrun; Schoeters, Greet; Loots, Ilse; Chovanova, Hana; Winderickx, Wim; Van Campenhout, Karen

    2016-09-20

    Since 2002, the Flemish Government decided to carry out the Flemish Environment and Health Survey (FLEHS), an extended human biomonitoring (HBM) program, which is integrated in the environmental health policy. Through the FLEHS studies, a vast amount of data such as biomarkers of exposure and effect, exposure-effect associations, time trends and geographical differences, became available to the Flemish policy makers. In order to facilitate the policy interpretation, a phased action-plan was developed collaboratively by FLEHS researchers and policy makers. In this article we look back on more than 15 years of investments of the Flemish government in HBM and reflect on how this large scaled and challenging HBM-initiative contributed to shaping the environmental health policy in Flanders. We used the FLEHS I (2002-2006) and II (2007-2011) results on persistent organic pollutants (POPs) and the resulting policy actions as an example to illustrate the added value of HBM for policy making. Policy measures for POPs, including source-related regulation (e.g. further optimization and tightening of existing Flemish legislation on open fires), investment in monitoring networks and communication and awareness campaigns, are presented and the added value for environmental health policy is discussed. We also reflect on how HBM can support science and innovation in the environmental monitoring context. Finally, we describe what society can gain from HBM in terms of opportunities for (1) feeding the political and societal debate, (2) stimulating community involvement and (3) empowering participants and citizens. All together, the gained insights and phased action plan showed that next to compliance with high scientific standards, results of the Flemish human biomonitoring campaign could be translated in targeted policy actions even for chemicals that have since long been regulated.

  18. Dimensions of health system reform.

    Science.gov (United States)

    Frenk, J

    1994-01-31

    During recent years there has been a growth of worldwide interest in health system reform. Countries at all levels of economic development are engaged in a creative search for better ways of organizing and financing health care, while promoting the goals of equity, effectiveness, and efficiency. Together with economic, political, and ideological reasons, this search has been fueled by the need to find answers to the complexities posed by the epidemiologic transition, whereby many nations are facing the simultaneous burdens of old, unresolved problems and new, emerging challenges. In order to better understand reform attempts, it is necessary to develop a clear conception of the object of reform: the health system. This paper presents the health system as a set of relationships among five major groups of actors: the health care providers, the population, the state as a collective mediator, the organizations that generate resources, and the other sectors that produce services with health effects. The relationships among providers, population, and the state form the basis for a typology of health care modalities. The type and number of modalities present in a country make it possible to characterize its health system. In the last part, the paper proposes that health system reform operates at four policy levels: systemic, which deals with the institutional arrangements for regulation, financing, and delivery of services; programmatic, which specifies the priorities of the system, by defining a universal package of health care interventions; organizational, which is concerned with the actual production of services by focusing on issues of quality assurance and technical efficiency; and instrumental, which generates the institutional intelligence for improving system performance through information, research, technological innovation, and human resource development. The dimensions of reform offer a repertoire of policy options, which need to be enriched by cross

  19. National Cultures and Human Development Index

    Directory of Open Access Journals (Sweden)

    Edvard Konrad

    2012-12-01

    Full Text Available This paper explores the relationships between basic cultural characteristics of countries and some economic indexes. As cultural characteristics, the data from The Global Leadership and Organizational Behavior Effectiveness Research Program (GLOBE about the 9 cultural dimensions for 60 countries were used. Two facets of cultural dimensions were measured: the perceptions of actual practices and the perceptions of preferred values. On the other hand, the data about different economic indexes were taken from archival sources such as Human Development Report. Results show that some cultural practices and preferences are related to the development of countries as measured by Human Development Index (HDI. The implications of these results are discussed.

  20. Material culture: the concrete dimension of social relations

    Directory of Open Access Journals (Sweden)

    Tania Andrade Lima

    2011-04-01

    Full Text Available By investigating the emergence, maintenance and transformation of sociocultural systems, Archaeology basically works with three closely inter-related dimensions: space, time, and form. The latter has seen the greatest diversity in approaches over the course of Archaeology's construction as a discipline. This article presents the conceptions of material culture developed by various schools of archaeological thought. Wrongly understood until the 1980s as an unproblematic dimension, a passive reflection of human behavior, some authors since then have explored its active and transformative role in social negotiations, making it the concrete dimension of relations inside the society.

  1. Employee coaching and counseling program metode alternatif untuk optimalisasi human capital pada pegawai aparatur sipil negara (ASN

    Directory of Open Access Journals (Sweden)

    Marina Sulastiana

    2017-06-01

    Full Text Available State Civil Servants Apparatus (ASN have to be more integrity, professional, neutral and capable to carrying out a public service to the community. It was an important one that can be optimized through development of human capital. Based on previous research investigated role of Human Capital towards Services and performance of Public Service, shows that staff and head divison level only has moderate degree of human capital. While, Emotional Capital was a most dominan aspect in Human Capital. Otherwise, Social Capital aspects results in the low level. It comes with consequences to optimized them through psychological intervention with group Employee Coaching and Counseling Program (ECCP. This study was action research, experimental one group preteset and postest design. The result shows that ECCP was contribute effectively to enhance Human Capital, particularly in Emotional Capital optimization.

  2. Radiation reaction in various dimensions

    CERN Document Server

    Galtsov, D V

    2002-01-01

    We discuss the radiation reaction problem for an electric charge moving in flat space-time of arbitrary dimensions. It is shown that four is the unique dimension where a local differential equation exists accounting for the radiation reaction and admitting a consistent mass-renormalization (the Dirac-Lorentz equation). In odd dimensions the Huygens principle does not hold; as a result, the radiation reaction force depends on the whole past history of a charge (radiative tail). We show that the divergence in the tail integral can be removed by the mass renormalization only in the 2+1 theory. In even dimensions higher than four, divergences can not be removed by a renormalization.

  3. Dimensions of Intercultural Communication Competence

    Institute of Scientific and Technical Information of China (English)

    郭飞燕

    2016-01-01

    Intercultural communication competence can help us adapt better to the host culture and deal with culture shock suc-cessfully. This paper mainly discusses the dimensions of intercultural communication competence.

  4. Radiation reaction in various dimensions

    Science.gov (United States)

    Gal'Tsov, Dmitri V.

    2002-07-01

    We discuss the radiation reaction problem for an electric charge moving in flat space-time of arbitrary dimensions. It is shown that four is the unique dimension where a local differential equation exists accounting for the radiation reaction and admitting a consistent mass renormalization (the Lorentz-Dirac equation). In odd dimensions Huygens's principle does not hold, and, as a result, the radiation reaction force depends on the whole past history of a charge (radiative tail). We show that the divergence in the tail integral can be removed by the mass renormalization only in the 2+1 theory. In even dimensions higher than four, divergences cannot be removed by the mass renormalization.

  5. The social dimension of entrepreneurship

    DEFF Research Database (Denmark)

    Ulhøi, John Parm

    2005-01-01

    This paper proposes an integrative framework to conceptualize important social dimensions of entrepreneurship. The paper reviews and evaluates the current status of research dealing with entrepreneurship, social capital and trust. The proposed framework rests on the recognition that entrepreneurial...

  6. Inflation from periodic extra dimensions

    CERN Document Server

    Higaki, Tetsutaro

    2016-01-01

    We discuss a realization of a small field inflation based on string inspired supergravities. In theories accompanying extra dimensions, compactification of them with small radii is required for realistic situations. Since the extra dimension can have a periodicity, there will appear (quasi-)periodic functions under transformations of moduli of the extra dimensions in low energy scales. Such a periodic property can lead to a UV completion of so-called multi-natural inflation model where inflaton potential consists of a sum of multiple sinusoidal functions with a decay constant smaller than the Planck scale. As an illustration, we construct a SUSY breaking model, and then show that such an inflaton potential can be generated by a sum of world sheet instantons in intersecting brane models on extra dimensions containing $T^2/{\\mathbb Z}_2$ orbifold. We show also predictions of cosmic observables by numerical analyzes.

  7. Keynote speech: Dimensions of Change

    DEFF Research Database (Denmark)

    Jørgensen, Kenneth Mølbjerg

    2004-01-01

    The presentation seeks to construct a framework for understanding knowledge and knowledge work. I argue that knowledge may be understood as a social construction of reality. I argue that people construct their reality by integrating four dimensions of reality: Facts, logic, values and communication...... introduce a basic framework for understanding knowledge. This is done by means of Wittgenstein's concept of language games. Second, I introduce the four dimensions of reality. Third I relate the model to the disciplines organizational learning and knowledge management...

  8. Phenomenology of universal extra dimensions

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Kyoungchul; Matchev, Konstantin T.; /Florida U.

    2006-10-01

    In this proceeding, the phenomenology of Universal Extra Dimensions (UED), in which all the Standard Model fields propagate, is explored. We focus on models with one universal extra dimension, compactified on an S{sub 1}/Z{sub 2} orbifold. We revisit calculations of Kaluza-Klein (KK) dark matter without an assumption of the KK mass degeneracy including all possible coannihilations. We then contrast the experimental signatures of low energy supersymmetry and UED.

  9. Timbre Dimensions for Musical Control

    Science.gov (United States)

    Giese, Gregory Roy

    This dissertation addresses the folowing question: Given the technologies to develop and implement any kind of sound generating and controlling device, what will the instrument designer, the composer, and the performer need to know in order to more fully utilize the dimensions of timbre in music and musical performance? This question is approached from the standpoint of music theory. Definitions of timbre and a few examples of related physical and perceptual research are reviewed. Included is a discussion of the essential elements of musical control and of intelligent organization of sound in music. This discussion raises more questions than can be answered simply. It is an attempt to unravel the nature of sound clues and sound qualities as they convey sound identities and musical gesture. A theoretical simplification of sound dimensions for musical use is proposed. Sounds which can be sustained indefinitely consist of steady-state acoustical dimensions. These dimensions rely upon the perceptual phenomenon of simultaneous fusion (synance). Sounds which can not be sustained indefinitely consist of transitions. Transitions may cause successive fusion (sonance). The discussion of steady-state and transition dimensions includes a review of a few informal experiments. This work reveals problems that will influence the musical use of timbre dimensions. It also leads to a theory for the organization and control of timbre dimensions in music. Among the timbre dimensions discussed are: spectral envelope, harmonic content, brightness, phase, inharmonicity, aperiodicity, and temporal transitions. Questions are raised regarding the perception of harmonic content. The effect of register on perception of tones consisting of from two to nine partials is explored and discussed. The size of interval between partials determines a unique quality. This is most apparent with tones consisting of only two or three partials (dions or trions).

  10. DIMENSIONS OF MULTINATIONAL ENTERPRISES

    Directory of Open Access Journals (Sweden)

    Maria - Ramona SARBU

    2015-11-01

    Full Text Available Capital, creating new jobs, innovation, advanced technologies and the know-how transfer to local firms, human resources with a high level of training, effective management capacity, providing the necessary inputs for the evolution of the activity under the best conditions of efficiency, the access of local consumers to a variety of products and services are the main advantages that multinational enterprises (MNEs bring in the countries where they expand their activities, with a significant impact on economic activities, between national economies. The purpose of this study is the analysis of the main non-financial multinationals in the world, based on the assets held abroad and depending on the transnationality index (TNI in 2013. In order to achieve the purpose of the current paper we employed data from UNCTAD database and the World Investment Report (WIR from 2015. Information on multinationals ranked by foreign assets according to the World Investment Report in 2015 show that, based on the TNI, European multinationals, such as the ones in France, Italy, Germany and Norway, have a higher transnationality index compared to multinationals from larger countries, such as the US and China. Among the top 10 European multinationals, the transnationality index reached an average of 55 % in 2013.

  11. Expression and Purification of Soluble Human Programmed Death-1 in Escherichia coli

    Institute of Scientific and Technical Information of China (English)

    Lihui Xu; Yi Liu; Xianhui He

    2006-01-01

    Programmed death-1 (PD-1), a member of CD28 family, is able to negatively regulate the TCR complex-initiated signaling by interacting with its cognate ligands (PD-L1 and/or PD-L2). PD-1/PD-L1 pathway plays an important role in down-regulating the effective phase of adaptive immune responses and the blockade of this pathway has been proved to enhance antiviral and antitumoral immunity, suggesting that it might be a potential target for the development of therapies to improve T cell responses in patients with virus infections or malignancies. In present study, the extracellular domain of human PD-1 with a carboxyl terminal His-tag (designated as sPD-1) was expressed as inclusion bodies in Escherichia coli. The product was on-column refolded, purified by immobilized metal affinity chromatography, and characterized by Western blotting. Furthermore, the soluble PD-1 with high purity possessed specific binding activity with its cognate ligand PD-L1, and the dissociation constant was 0.43 nmol/L as determined by Scatchard plot analysis. These results suggest that refolded sPD-1 from prokaryotic cells may be of therapeutic interest in enhancing antivirus and antitumoral immune responses.

  12. Genetic Programming Neural Networks: A Powerful Bioinformatics Tool for Human Genetics.

    Science.gov (United States)

    Ritchie, Marylyn D; Motsinger, Alison A; Bush, William S; Coffey, Christopher S; Moore, Jason H

    2007-01-01

    The identification of genes that influence the risk of common, complex disease primarily through interactions with other genes and environmental factors remains a statistical and computational challenge in genetic epidemiology. This challenge is partly due to the limitations of parametric statistical methods for detecting genetic effects that are dependent solely or partially on interactions. We have previously introduced a genetic programming neural network (GPNN) as a method for optimizing the architecture of a neural network to improve the identification of genetic and gene-environment combinations associated with disease risk. Previous empirical studies suggest GPNN has excellent power for identifying gene-gene and gene-environment interactions. The goal of this study was to compare the power of GPNN to stepwise logistic regression (SLR) and classification and regression trees (CART) for identifying gene-gene and gene-environment interactions. SLR and CART are standard methods of analysis for genetic association studies. Using simulated data, we show that GPNN has higher power to identify gene-gene and gene-environment interactions than SLR and CART. These results indicate that GPNN may be a useful pattern recognition approach for detecting gene-gene and gene-environment interactions in studies of human disease.

  13. The present and future program of human resources development to support coal industry in Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Djajadiningrat, S.T. [Agency of Education and Training on Energy and Mineral Resources (Indonesia). Dept. of Energy and Mineral Resources

    2002-09-01

    Mining industry, especially in oil and gas, is still a prime support to the national economic development of Indonesia. Although mineral and coal industries contribute a smaller portion in term of present government earning, however they create job opportunity and community development program to the people. An abundant reserves and resources of coal is expected to replace the oil role in the future. The demand of coal, as an energy alternative to oil, and of mineral/industrial mineral is gradually increasing significantly in line with the regional and international economic growth. To answer and to anticipate the demand, many efforts have to be taken, including the human resources development. With that thought in mind that Indonesia's coal industry should fulfil the vision of achieving world-class status beyond the year 2010. This will be in terms of productivity, a reputable trade player and supplier in the world coalmarket, and achiever in advocating environmental and safety performance standards. The vision raises some expectations from coal industries to retain or further improve competitiveness domestically and internationally. 1 fig.

  14. Human leukocyte antigens in indigenous (mapuche) people in a regional renal transplantation program in chile.

    Science.gov (United States)

    Droguett, M A; Oyarzún, M J; Alruiz, P; Jerez, V; Mezzano, S; Ardiles, L

    2005-10-01

    An active regional transplantation program established in the southern region of Chile has allowed the incorporation of ethnic minorities particularly Mapuche living in this geographic area in the development of a histocompatibility database. To identify possible differences in the human leukocyte (HLA) antigen distribution in Chilean Mapuche compared with non-Mapuche, we reviewed 442 HLA tissue-typing studies. Seventy-eight of 309 recipients (25%) and 18 of 133 donors (13%) were Mapuche. Among recipients, Mapuche people showed a significantly higher frequency of the HLA antigens, A28, B16, DR4, and DR8, and a lower one for A19, B15, and DR1 (P Mapuche individuals. A particularly higher frequency of the haplotype A28, -B16, -DR4 was also evidenced in Mapuche. Besides, these recipients showed a higher frequency of the allele -DR4 when compared with Mapuche donors. A greater frequency of some histocompatibility antigens in patients with chronic renal disease might be attributed to allelic concentration due to a high index of endogamy, but a possible association with the development of progressive renal disease cannot be ignored, especially when a higher prevalence of DR4 was observed among Mapuche recipients.

  15. DMSO-Free Programmed Cryopreservation of Fully Dissociated and Adherent Human Induced Pluripotent Stem Cells

    Directory of Open Access Journals (Sweden)

    Igor I. Katkov

    2011-01-01

    Full Text Available Three modes for cryopreservation (CP of human iPSC cells have been compared: STD: standard CP of small clumps with 10% of CPA in cryovials, ACC: dissociation of the cells with Accutase and freezing in cryovials, and PLT: programmed freezing of adherent cells in plastic multiwell dishes in a programmable freezer using one- and multistep cooling protocols. Four CPAs were tesetd: dimethyl sulfoxide (DMSO, ethylene glycol (EG, propylene glycol (PG, and glycerol (GLY. The cells in ACC and PLT were frozen and recovered after thawing in the presence of a ROCK inhibitor Y-27632 (RI. EG was less toxic w/o CP cryopreservation than DMSO and allowed much better maintenance of pluripotency after CP than PG or GLY. The cells were cryopreserved very efficiently as adherent cultures (+RI in plates (5-6-fold higher than STD using EG and a 6-step freezing protocol. Recovery under these conditions is comparable or even higher than ACC+RI. Conclusions. Maintenance of cell-substratum adherence is a favorable environment that mitigates freezing and thawing stresses (ComfortFreeze® concept developed by CELLTRONIX. CP of cells directly in plates in ready-to-go after thawing format for HT/HC screening can be beneficial in many SC-related scientific and commercial applications such as drug discovery and toxicity tests.

  16. Developing a Gap Taxonomy to Address Crew Health Risks in NASA's Human Research Program

    Science.gov (United States)

    Kundrot, Craig E.; Edwards, J. Michelle

    2009-01-01

    The mission of NASA's Human Research Program (HRP) is to understand and reduce the risk to crew health and performance in exploration missions. The HRP addresses 27 specific risks by identifying and then filling gaps in understanding the risks and in the ability to disposition the risks. The primary bases for identifying gaps have been past experience and requirements definition. This approach has been very effective in identifying some important, relevant gaps, but may be inadequate for identifying gaps outside the past experience base. We are exploring the use of a gap taxonomy as a comprehensive, underlying conceptual framework that allows a more systematic identification of gaps. The taxonomy is based on these stages in medical care: prediction, prevention, detection/diagnosis, treatment, monitoring, rehabilitation, and lifetime surveillance. This gap taxonomy approach identifies new gaps in HRP health risks. Many of the new gaps suggest risk reduction approaches that are more cost effective than present approaches. A major benefit of the gap taxonomy approach is to identify new, economical approaches that reduce the likelihood and/or consequence of a risk.

  17. The US Support Program to IAEA Safeguards Priority of Training and Human Resources

    Energy Technology Data Exchange (ETDEWEB)

    Queirolo,A.

    2008-06-13

    The U.S. Support Program to IAEA Safeguards (USSP) priority of training and human resources is aimed at providing the Department of Safeguards with an appropriate mixture of regular staff and extrabudgetary experts who are qualified to meet the IAEA's technical needs and to provide personnel with appropriate instruction to improve the technical basis and specific skills needed to perform their job functions. The equipment and methods used in inspection activities are unique, complex, and evolving. New and experienced safeguards inspectors need timely and effective training to perform required tasks and to learn new skills prescribed by new safeguards policies or agreements. The role of the inspector has changed from that of strictly an accountant to include that of a detective. New safeguards procedures are being instituted, and therefore, experienced inspectors must be educated on these new procedures. The USSP also recognizes the need for training safeguards support staff, particularly those who maintain and service safeguards equipment (SGTS), and those who perform information collection and analysis (SGIM). The USSP is committed to supporting the IAEA with training to ensure the effectiveness of all staff members and will continue to offer its assistance in the development and delivery of basic, refresher, and advanced training courses. This paper will discuss the USSP ongoing support in the area of training and IAEA staffing.

  18. The social dimensions of invasive plants.

    Science.gov (United States)

    Head, Lesley

    2017-06-06

    Invasive plants pose a major environmental management issue. Research into the social dimensions of this issue has flourished over the past decade, as part of the critical examination of relations between human and nonhuman worlds. The social sciences and humanities have made substantial contributions to conceptualizing invasiveness and nativeness; understanding the perceptions, attitudes and values of diverse stakeholders; and analysing the politics and practices of invasive plant management. Cultural analysis allows areas of conflict and commonality to be identified. Social complexity must be added to ecological complexity to understand the causal relationships underlying invasions; and linear understandings of science-policy relationships are too simplistic. Productive connections have been established between recent social and natural science approaches in the context of rapid environmental change and unpredictable futures. Nonetheless, the prevalence of human exceptionalism in the ecological sciences constitutes a major point of divergence between social and natural science perspectives.

  19. The Humanity Dimension of Marxs "Human Development" for the Wealth Scale%马克思的“以人的发展”为财富尺度的人学价值

    Institute of Scientific and Technical Information of China (English)

    林国生

    2012-01-01

    马克思的《政治经济学批判(1857-1858年手稿)》中包含有丰富的哲学和人学思想,关于"以人的发展"作为衡量财富的尺度思想就是一个很好的典范。这是我们研究马克思哲学和人学思想的一个很好的切入点。通过对马克思的《政治经济学批判(1857-1858手稿)》中的有关于"财富的尺度"思想作些浅薄的解读,能对我们当前如何构建和谐社会提供有益的实践指导。%Marx, s "Critique of Political Economy (1857--1858 manuscript)" contains a wealth of philosophical and anthropological thought, such as on "human development" as a measure of the wealth of ideas on a good scale model. This is a good entry point to study the Marxist philosophy and anthropological ideas. Based on this purpose, the author try to make some shallow interpretation of Marx:s "political economy of the 1857--1858 manuscript" in "the scale of wealth" idea, in order to provide an useful practical significance for building a harmonious society.

  20. IL-1β but not programmed death-1 and programmed death-ligand pathway is critical for the human Th17 response to M. tuberculosis

    Directory of Open Access Journals (Sweden)

    Emmanuel Stephen-Victor

    2016-11-01

    Full Text Available The programmed death-1 (PD-1- programmed death ligand-1 (PD-L1 and PD-L2 co-inhibitory pathway has been implicated in the evasion strategies of Mycobacterium tuberculosis. Specifically, M. tuberculosis-induced PD-L1 orchestrates expansion of regulatory T cells (Tregs and suppression of Th1 response. However, the role of PD pathway in regulating Th17 response to M. tuberculosis has not been investigated. In the present report, we demonstrate that M. tuberculosis and M. tuberculosis-derived antigen fractions have differential abilities to mediate human monocyte and dendritic cell (DC-mediated Th17 response and were independent of expression of PD-L1 or PD-L2 on aforementioned antigen-presenting cells. Importantly, we observed that blockade of PD-L1 or PD-1 did not significantly modify either the frequencies of Th17 cells or the production of IL-17 from CD4+ T cells though IFN-γ response was significantly enhanced. On the contrary, IL-1β from monocytes and DCs were critical for the Th17 response to M. tuberculosis. Together, our results indicate that IL-1β but not members of the programmed death pathway is critical for human Th17 response to M. tuberculosis

  1. On transfinite extension of asymptotic dimension

    OpenAIRE

    Radul, Taras

    2006-01-01

    We prove that a transfinite extension of asymptotic dimension asind is trivial. We introduce a transfinite extension of asymptotic dimension asdim and give an example of metric proper space which has transfinite infinite dimension.

  2. Extra dimensions in space and time

    CERN Document Server

    Bars, Itzhak

    2010-01-01

    Covers topics such as Einstein and the Fourth Dimension; Waves in a Fifth Dimension; and String Theory and Branes Experimental Tests of Extra Dimensions. This book offers a discussion on Two-Time Physics

  3. On Gorenstein projective, injective and flat dimensions

    DEFF Research Database (Denmark)

    Christensen, Lars Winther; Frankild, Anders Juel; Holm, Henrik Granau

    2006-01-01

    Gorenstein homological dimensions are refinements of the classical homological dimensions, and finiteness singles out modules with amenable properties reflecting those of modules over Gorenstein rings. As opposed to their classical counterparts, these dimensions do not immediately come with pract...

  4. On Gorenstein projective, injective and flat dimensions

    DEFF Research Database (Denmark)

    Christensen, Lars Winther; Frankild, Anders Juel; Holm, Henrik Granau

    2006-01-01

    Gorenstein homological dimensions are refinements of the classical homological dimensions, and finiteness singles out modules with amenable properties reflecting those of modules over Gorenstein rings. As opposed to their classical counterparts, these dimensions do not immediately come with pract...

  5. On the Estimation of Pointwise Dimension

    CERN Document Server

    Hidaka, Shohei

    2013-01-01

    Our goal in this paper is to develop an effective estimator of fractal dimension. We survey existing ideas in dimension estimation, with a focus on the currently popular method of Grassberger and Procaccia for the estimation of correlation dimension. There are two major difficulties in estimation based on this method. The first is the insensitivity of correlation dimension itself to differences in dimensionality over data, which we term {\\em dimension blindness}. The second comes from the reliance of the method on the inference of limiting behavior from finite data. We propose pointwise dimension as an object for estimation in response to the dimension blindness of correlation dimension. Pointwise dimension is a local quantity, and the distribution of pointwise dimensions over the data contains the information to which correlation dimension is blind. We use a "limit-free" description of pointwise dimension to develop a new estimator. We conclude by discussing potential applications of our estimator as well as...

  6. Relationship among serum taurine, serum adipokines, and body composition during 8-week human body weight control program.

    Science.gov (United States)

    You, Jeong Soon; Park, Ji Yeon; Zhao, Xu; Jeong, Jin Seok; Choi, Mi Ja; Chang, Kyung Ja

    2013-01-01

    Human adipose tissue is not only a storage organ but also an active endocrine organ to release adipokines. This study was conducted to investigate the relationship among serum taurine and adipokine levels, and body composition during 8-week human body weight control program in obese female college students. The program consisted of diet therapy, exercise, and behavior modification. After the program, body weight, body fat mass, percent body fat, and body mass index (BMI) were significantly decreased. Serum triglyceride (TG), total cholesterol (TC), and low-density lipoprotein cholesterol (LDL-C) levels were significantly decreased. Also serum adiponectin level was significantly increased and serum leptin level was significantly decreased. There were no differences in serum taurine and homocysteine levels. The change of serum adiponectin level was positively correlated with change of body fat mass and percent body fat. These results may suggest that body fat loss by human body weight control program is associated with an increase in serum adiponectin in obese female college students. Therefore, further study such as taurine intervention study is needed to know more exact correlation between dietary taurine intake and serum adipokines or body composition.

  7. Differences in Moral Judgment on Animal and Human Ethics Issues between University Students in Animal-Related, Human Medical and Arts Programs.

    Science.gov (United States)

    Verrinder, Joy M; Ostini, Remo; Phillips, Clive J C

    2016-01-01

    Moral judgment in relation to animal ethics issues has rarely been investigated. Among the research that has been conducted, studies of veterinary students have shown greater use of reasoning based on universal principles for animal than human ethics issues. This study aimed to identify if this was unique to students of veterinary and other animal-related professions. The moral reasoning of first year students of veterinary medicine, veterinary technology, and production animal science was compared with that of students in non-animal related disciplines of human medicine and arts. All students (n = 531) completed a moral reasoning test, the VetDIT, with animal and human scenarios. When compared with reasoning on human ethics issues, the combined group of students evaluating animal ethics issues showed higher levels of Universal Principles reasoning, lower levels of Personal Interest reasoning and similar levels of Maintaining Norms reasoning. Arts students showed more personal interest reasoning than students in most animal-related programs on both animal and human ethics issues, and less norms-based reasoning on animal ethics issues. Medical students showed more norms-based reasoning on animal ethics issues than all of the animal-related groups. There were no differences in principled reasoning on animal ethics issues between program groups. This has implications for animal-related professions and education programs showing that students' preference for principled reasoning on animal ethics issues is not unique to animal-related disciplines, and highlighting the need to develop student (and professional) capacity to apply principled reasoning to address ethics issues in animal industries to reduce the risk of moral distress.

  8. Dimensions of attractors in pinched skew products

    OpenAIRE

    Gröger, M.; Jäger, T.

    2011-01-01

    We study dimensions of strange non-chaotic attractors and their associated physical measures in so-called pinched skew products, introduced by Grebogi and his coworkers in 1984. Our main results are that the Hausdorff dimension, the pointwise dimension and the information dimension are all equal to one, although the box-counting dimension is known to be two. The assertion concerning the pointwise dimension is deduced from the stronger result that the physical measure is rectifiable. Our findi...

  9. [Community center for human development: program for African-Colombian families based on the participatory action research approach].

    Science.gov (United States)

    Barreto-Zorza, Yenny M; Velasquez-Gutierrez, Vilma F

    2016-01-01

    To describe the process of construction of a program of Primary Health Care (PHC) for African-Colombian families in Guapi, Cauca. Participatory action research (PAR). The PHC program is a collective construction between the IAP Group and the Commission for Support and Follow-up (CAS), carried out in four phases: 1. Field preparation; 2. Approximation to the universe of the African-Colombian families of Guapi; 3. Building the program "Center for Human Development: with strength, joy and love we go 'pa'lante' families"; and 4. Evaluation and socialization of results. The collective construction of the program was conducted from the perspective of PHC, PAR and the cultural context, where the experts are the community, health professionals and institutions who have the ability to examine, reflect and participate in the transformation of reality based on their everyday life and view of the world. The starting point involves planning, developing and evaluating actions in healthy environments, relating not only to the physical space, but also to the work with families and community, taking into account needs, perceptions, beliefs, and actions towards health. The "Human Development Center Community" program allows a process of community participation towards achieving healthy environments to improve the health of the African-Colombian population, through the active participation of families, community, institutions and health professionals who, based on reality and knowledge exchange, generate actions directed to health of the large families of Guapi.

  10. Untangling the Roles of Anti-Apoptosis in Regulating Programmed Cell Death using Humanized Yeast Cells.

    Science.gov (United States)

    Clapp, Caitlin; Portt, Liam; Khoury, Chamel; Sheibani, Sara; Eid, Rawan; Greenwood, Matthew; Vali, Hojatollah; Mandato, Craig A; Greenwood, Michael T

    2012-01-01

    Genetically programmed cell death (PCD) mechanisms, including apoptosis, are important for the survival of metazoans since it allows, among things, the removal of damaged cells that interfere with normal function. Cell death due to PCD is observed in normal processes such as aging and in a number of pathophysiologies including hypoxia (common causes of heart attacks and strokes) and subsequent tissue reperfusion. Conversely, the loss of normal apoptotic responses is associated with the development of tumors. So far, limited success in preventing unwanted PCD has been reported with current therapeutic approaches despite the fact that inhibitors of key apoptotic inducers such as caspases have been developed. Alternative approaches have focused on mimicking anti-apoptotic processes observed in cells displaying increased resistance to apoptotic stimuli. Hormesis and pre-conditioning are commonly observed cellular strategies where sub-lethal levels of pro-apoptotic stimuli lead to increased resistance to higher or lethal levels of stress. Increased expression of anti-apoptotic sequences is a common mechanism mediating these protective effects. The relevance of the latter observation is exemplified by the observation that transgenic mice overexpressing anti-apoptotic genes show significant reductions in tissue damage following ischemia. Thus strategies aimed at increasing the levels of anti-apoptotic proteins, using gene therapy or cell penetrating recombinant proteins are being evaluated as novel therapeutics to decrease cell death following acute periods of cell death inducing stress. In spite of its functional and therapeutic importance, more is known regarding the processes involved in apoptosis than anti-apoptosis. The genetically tractable yeast Saccharomyces cerevisiae has emerged as an exceptional model to study multiple aspects of PCD including the mitochondrial mediated apoptosis observed in metazoans. To increase our knowledge of the process of anti

  11. Public-private partnerships to build human capacity in low income countries: findings from the Pfizer program

    Directory of Open Access Journals (Sweden)

    Connelly Patrick

    2007-03-01

    Full Text Available Abstract Background The ability of health organizations in developing countries to expand access to quality services depends in large part on organizational and human capacity. Capacity building includes professional development of staff, as well as efforts to create working environments conducive to high levels of performance. The current study evaluated an approach to public-private partnership where corporate volunteers give technical assistance to improve organizational and staff performance. From 2003 to 2005, the Pfizer Global Health Fellows program sent 72 employees to work with organizations in 19 countries. This evaluation was designed to assess program impact. Methods The researchers administered a survey to 60 Fellows and 48 Pfizer Supervisors. In addition, the team conducted over 100 interviews with partner organization staff and other key informants during site visits in Uganda, Kenya, Ghana, South Africa and India, the five countries where 60% of Fellows were placed. Results Over three-quarters of Fellowships appear to have imparted skills or enhanced operations of NGOs in HIV/AIDS and other health programs. Overall, 79% of Fellows reported meeting all or most technical assistance goals. Partner organization staff reported that the Fellows provided training to clinical and research personnel; strengthened laboratory, pharmacy, financial control, and human resource management systems; and helped expand Partner organization networks. Local staff also reported the Program changed their work habits and attitudes. The evaluation identified problems in defining goals of Fellowships and matching Organizations with Fellows. Capacity building success also appears related to size and sophistication of partner organization. Conclusion Public expectations have grown regarding the role corporations should play in improving health systems in developing countries. Corporate philanthropy programs based on "donations" of personnel can help build

  12. Improving human reliability through better nuclear power plant system design: Program for advanced nuclear power studies. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Golay, M.W.

    1993-10-10

    The project on ``Development of a Theory of the Dependence of Human Reliability upon System Designs as a Means of Improving Nuclear Power Plant Performance`` was been undertaken in order to address the problem of human error in advanced nuclear power plant designs. Lack of a mature theory has retarded progress in reducing likely frequencies of human errors. Work being pursued in this project is to perform a set of experiments involving human subjects who are required to operate, diagnose and respond to changes in computer-simulated systems, relevant to those encountered in nuclear power plants, which are made to differ in complexity in a systematic manner. The computer program used to present the problems to be solved also records the response of the operator as it unfolds.

  13. Higuchi dimension of digital images.

    Directory of Open Access Journals (Sweden)

    Helmut Ahammer

    Full Text Available There exist several methods for calculating the fractal dimension of objects represented as 2D digital images. For example, Box counting, Minkowski dilation or Fourier analysis can be employed. However, there appear to be some limitations. It is not possible to calculate only the fractal dimension of an irregular region of interest in an image or to perform the calculations in a particular direction along a line on an arbitrary angle through the image. The calculations must be made for the whole image. In this paper, a new method to overcome these limitations is proposed. 2D images are appropriately prepared in order to apply 1D signal analyses, originally developed to investigate nonlinear time series. The Higuchi dimension of these 1D signals is calculated using Higuchi's algorithm, and it is shown that both regions of interests and directional dependencies can be evaluated independently of the whole picture. A thorough validation of the proposed technique and a comparison of the new method to the Fourier dimension, a common two dimensional method for digital images, are given. The main result is that Higuchi's algorithm allows a direction dependent as well as direction independent analysis. Actual values for the fractal dimensions are reliable and an effective treatment of regions of interests is possible. Moreover, the proposed method is not restricted to Higuchi's algorithm, as any 1D method of analysis, can be applied.

  14. Funding and Strategic Alignment Guidance for Infusing Small Business Innovation Research Technology Into NASA Programs Associated With the Human Exploration and Operations Mission Directorate

    Science.gov (United States)

    Nguyen, Hung D.; Steele, Gynelle C.

    2015-01-01

    This report is intended to help NASA program and project managers incorporate Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) technologies that have gone through Phase II of the SBIR program into NASA Human Exploration and Operations Mission Directorate (HEOMD) programs. Other Government and commercial project managers can also find this information useful.

  15. Classroom furniture dimensions and anthropometric measures in primary school.

    Science.gov (United States)

    Panagiotopoulou, Georgia; Christoulas, Kosmas; Papanckolaou, Anthoula; Mandroukas, Konstantinos

    2004-03-01

    The purpose of this study was to compare students' dimensions to the dimension of school furniture, in primary school, and determine whether this type of furniture is well-designed and promotes good sitting posture at school by taking into account the dimensions of the children. A total of 180 (90 male and 90 female) students, from three primary schools in Thessaloniki, Greece, participated in the study. Their ages ranged from 7 to 12 years. The following human body dimensions were measured: stature, elbow height, shoulder height, upper arm length, knee height, popliteal height and buttock-popliteal length. In addition, the dimensions were measured for four different types of chairs and five types of desks prevalent in classrooms. Finally, the anthropometric measures of the students and the furniture dimensions were compared in order to identify any incompatibility between them. The data indicate a mismatch between the students' bodily dimensions and the classroom furniture available to them. The chairs are too high and too deep and desks are also too high for the pupils. This situation has negative effects on the sitting posture of the children especially when reading and writing.

  16. The Geographical Dimension of Terrorism

    Science.gov (United States)

    Hawkins, Houston T.

    The events of September 11 ushered us all into a world in which our security and sense of invulnerability were savagely replaced by vulnerability and irrational fear. To the delight of our adversaries who planned these attacks, we often responded in ways that furthered their agenda by weakening the cultural colossus that we call home. Normally terrorism is viewed as intense but localized violence. Seldom is terrorism viewed in its more expansive dimensions. It is burned into our collective memories as a collapsed building, a shattered bus, an incinerated nightclub, or facilities closed by a few anthrax-laced letters. However, terrorism must be studied in dimensions larger than the view from a news camera. This conclusion forms the intellectual basis for The Geographical Dimension of Terrorism.

  17. Reduced-Dimension Multiuser Detection

    CERN Document Server

    Xie, Yao; Goldsmith, Andrea

    2011-01-01

    We explore several reduced-dimension multiuser detection (RD-MUD) structures that significantly decrease the number of required correlation branches at the receiver front-end, while still achieving performance similar to that of the conventional matched-filter (MF) bank. RD-MUD exploits the fact that the number of active users is typically small relative to the total number of users in the system and relies on ideas of analog compressed sensing to reduce the number of correlators. We first develop a general framework for both linear and nonlinear RD-MUD detectors. We then present theoretical performance analysis for two specific detectors: the linear reduced-dimension decorrelating (RDD) detector, which combines subspace projection and thresholding to determine active users and sign detection for data recovery, and the nonlinear reduced-dimension decision-feedback (RDDF) detector, which combines decision-feedback orthogonal matching pursuit for active user detection and sign detection for data recovery. The t...

  18. Correlated Electrons in Reduced Dimensions

    Energy Technology Data Exchange (ETDEWEB)

    Bonesteel, Nicholas E [Florida State Univ., Tallahassee, FL (United States)

    2015-01-31

    This report summarizes the work accomplished under the support of US DOE grant # DE-FG02-97ER45639, "Correlated Electrons in Reduced Dimensions." The underlying hypothesis of the research supported by this grant has been that studying the unique behavior of correlated electrons in reduced dimensions can lead to new ways of understanding how matter can order and how it can potentially be used. The systems under study have included i) fractional quantum Hall matter, which is realized when electrons are confined to two-dimensions and placed in a strong magnetic field at low temperature, ii) one-dimensional chains of spins and exotic quasiparticle excitations of topologically ordered matter, and iii) electrons confined in effectively ``zero-dimensional" semiconductor quantum dots.

  19. The Creative Dimension of Visuality

    DEFF Research Database (Denmark)

    Michelsen, Anders Ib

    2013-01-01

    analysis relying on language/linguistics as a model for explaining culture? More specifically, how can the – creative – novelty of visual culture be addressed by a notion of discourse? This essay will argue that the debate on visual culture is lacking with regard to discerning the creative dimension of its...... own appearance. It will indicate an alternative conceptual framework based on Johann P. Arnason’s draft of tripartite culturalization which focuses on a shift from essences to dimensions of culture. This will be further developed by relating Maurice Merleau-Ponty’s idea of ‘chiasm’ of ‘the visible...... and the invisible’ to the notion of collective creativity and ‘the imaginary institution of society’ of Cornelius Castoriadis. In the theoretical relationship between Merleau-Ponty and Castoriadis it is possible to indicate a notion of visuality as a creative dimension....

  20. Collider searches for extra dimensions

    Energy Technology Data Exchange (ETDEWEB)

    Landsberg, Greg; /Brown U.

    2004-12-01

    Searches for extra spatial dimensions remain among the most popular new directions in our quest for physics beyond the Standard Model. High-energy collider experiments of the current decade should be able to find an ultimate answer to the question of their existence in a variety of models. Until the start of the LHC in a few years, the Tevatron will remain the key player in this quest. In this paper, we review the most recent results from the Tevatron on searches for large, TeV{sup -1}-size, and Randall-Sundrum extra spatial dimensions, which have reached a new level of sensitivity and currently probe the parameter space beyond the existing constraints. While no evidence for the existence of extra dimensions has been found so far, an exciting discovery might be just steps away.

  1. Human resources FY 1995 Site Program Plan WBS 6.10.2

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    This document contains information concerning human resources management at the Hanford Reservation. Information discusses the following topics: Cost estimates, closure and placement of labor resources, and management of human resources throughout the Hanford Site.

  2. Physics with large extra dimensions

    Indian Academy of Sciences (India)

    Ignatios Antoniadis

    2004-02-01

    The recent understanding of string theory opens the possibility that the string scale can be as low as a few TeV. The apparent weakness of gravitational interactions can then be accounted by the existence of large internal dimensions, in the sub-millimeter region. Furthermore, our world must be confined to live on a brane transverse to these large dimensions, with which it interacts only gravitationally. In my lecture, I describe briefly this scenario which gives a new theoretical framework for solving the gauge hierarchy problem and the unification of all interactions. I also discuss a minimal embedding of the standard model, gauge coupling unification and proton stability.

  3. The Ethical Dimension of Innovation

    DEFF Research Database (Denmark)

    Nogueira, Leticia Antunes; Nogueira, Tadeu Fernando

    2014-01-01

    The view of innovation as a positive concept has been deeply rooted in business and academic cultures ever since Schumpeter coined the concept of creative destruction. Even though there is a large body of literature on innovation studies, limited attention has been given to its ethical dimension....... In this chapter, the ethical implications of innovations are illustrated with a case study of “destructive creation” in the food industry, and upon which an argumentative analysis is conducted. The main message of this chapter is that innovations have inherent ethical dimensions and that quality innovations...

  4. Chiral gravity in higher dimensions

    CERN Document Server

    Ootsuka, T; Ura, K; Ootsuka, Takayoshi; Tanaka, Erico; Ura, Kousuke

    2003-01-01

    We construct a chiral theory of gravity in 7 and 8 dimensions, which are equivalent to Einstein-Cartan theory using less variables. In these dimensions, we can construct such higher dimensional chiral gravity because of the existence of gravitational instanton. The octonionic-valued variables in the theory represent the deviation from the gravitational instanton, and from their non-associativity, prevents the theory to be SO(n) gauge invariant. Still the chiral gravity holds G_2 (7-D), and Spin(7) (8-D) gauge symmetry.

  5. Quantum physics in one dimension

    CERN Document Server

    Giamarchi, Thierry

    2004-01-01

    This book presents in a pedagogical yet complete way correlated systems in one dimension. Recent progress in nanotechnology and material research have made one dimensional systems a crucial part of today's physics. After an introduction to the basic concepts of correlated systems, the book gives a step by step description of the techniques needed to treat one dimension, and discusses the resulting physics. Then specific experimental realizations of one dimensional systems such asspin chains, quantum wires, nanotubes, organic superconductors etc. are examined. Given its progressive and pedagogi

  6. The advantages of micro-credit lending programs and the human capabilities approach for women’s poverty reduction and increased human rights in Bangladesh

    Directory of Open Access Journals (Sweden)

    Rouf, Kazi Abdur

    2012-02-01

    Full Text Available Fifty percent of people all over the world are suffering from a lack basic needs. Even poor women are denied their equality of human rights. Equality of rights for these women would mean access to food, clothing, shelter, and credit as well as liberation from exploitative forms of income generation such as domestic work, child labor and trafficking. Women in Bangladesh suffer from inequality of rights on quite an unimaginable level and their socio-economic development has been largely impeded. Thus, these poor women depend on others to survive. Human capability services like education and skills development services are not generated nor tailored to them particularly at the village level which affects the basic human rights of these women. Without educational, health, economic and social services at the village grass-roots level, poor people suffer most in Bangladesh. Although the Constitution of Bangladesh appears to strongly approve gender equality and positive action that guarantees women’s full participation in social, economic and political life, it is clear that full support is absent. Ironically, the disadvantaged poor people specifically are struggling to fulfill their basic human needs and are aware of their basic human rights. Although some steps have been made to reduce gender inequality, some laws still lag behind and many discriminatory practices are found in the customary laws, which still remain in force. A solution that has offered to assist poor women in Bangladesh through micro-credit organizations (MFIs like Grameen Bank credit, that create opportunities for these women to help educate themselves and overcome poverty in Bangladesh. However, human rights education at the grass roots level is very nominal. Hence focus on human rights education extension programs are urgently required to establish basic human rights.

  7. Implementation of an intersectoral program to eliminate human and canine rabies: the Bohol Rabies Prevention and Elimination Project.

    Directory of Open Access Journals (Sweden)

    Stella Marie D Lapiz

    Full Text Available BACKGROUND: The province of Bohol, located in the Visayas islands region in the Philippines has a human population of 1.13 million and was the 4th highest region for human rabies deaths in the country, averaging 10 per year, prior to the initiation of the Bohol Rabies Prevention and Elimination Project (BRPEP. AIMS: The BRPEP was initiated in 2007 with the goal of building a sustainable program that would prevent human rabies by eliminating rabies at its source, in dogs, by 2010. This goal was in line with the Philippine National Rabies Program whose objective is to eliminate rabies by 2020. METHODS: The intersectoral BRPEP was launched in 2007 and integrated the expertise and resources from the sectors of agriculture, public health and safety, education, environment, legal affairs, interior and local government. The program included: increasing local community involvement; implementing dog population control; conducting mass dog vaccination; improving dog bite management; instituting veterinary quarantine; and improving diagnostic capability, surveillance and monitoring. Funding was secured from the national government, provincial, municipal and village units, dog owners, NGOs, the regional office of the WHO, the UBS Optimus Foundation, and the Global Alliance for Rabies Control. The BRPEP was managed by the Bohol Rabies Prevention and Eradication Council (BRPEC under the jurisdiction of the Governor of Bohol. Parallel organizations were created at the municipal level and village level. Community volunteers facilitated the institution of the program. Dog population surveys were conducted to plan for sufficient resources to vaccinate the required 70% of the dogs living in the province. Two island-wide mass vaccination campaigns were conducted followed by "catch up" vaccination campaigns. Registration of dogs was implemented including a small fee that was rolled back into the program to maintain sustainability. Children were educated by

  8. Implementation of an intersectoral program to eliminate human and canine rabies: the Bohol Rabies Prevention and Elimination Project.

    Science.gov (United States)

    Lapiz, Stella Marie D; Miranda, Mary Elizabeth G; Garcia, Romulo G; Daguro, Leonida I; Paman, Meydalyn D; Madrinan, Frederick P; Rances, Polizena A; Briggs, Deborah J

    2012-01-01

    The province of Bohol, located in the Visayas islands region in the Philippines has a human population of 1.13 million and was the 4th highest region for human rabies deaths in the country, averaging 10 per year, prior to the initiation of the Bohol Rabies Prevention and Elimination Project (BRPEP). The BRPEP was initiated in 2007 with the goal of building a sustainable program that would prevent human rabies by eliminating rabies at its source, in dogs, by 2010. This goal was in line with the Philippine National Rabies Program whose objective is to eliminate rabies by 2020. The intersectoral BRPEP was launched in 2007 and integrated the expertise and resources from the sectors of agriculture, public health and safety, education, environment, legal affairs, interior and local government. The program included: increasing local community involvement; implementing dog population control; conducting mass dog vaccination; improving dog bite management; instituting veterinary quarantine; and improving diagnostic capability, surveillance and monitoring. Funding was secured from the national government, provincial, municipal and village units, dog owners, NGOs, the regional office of the WHO, the UBS Optimus Foundation, and the Global Alliance for Rabies Control. The BRPEP was managed by the Bohol Rabies Prevention and Eradication Council (BRPEC) under the jurisdiction of the Governor of Bohol. Parallel organizations were created at the municipal level and village level. Community volunteers facilitated the institution of the program. Dog population surveys were conducted to plan for sufficient resources to vaccinate the required 70% of the dogs living in the province. Two island-wide mass vaccination campaigns were conducted followed by "catch up" vaccination campaigns. Registration of dogs was implemented including a small fee that was rolled back into the program to maintain sustainability. Children were educated by introducing rabies prevention modules into all

  9. AS DIMENSÕES ESPIRITUAL E RELIGIOSA DA EXPERIÊNCIA HUMANA: DISTINÇÕES E INTER-RELAÇÕES NA OBRA DE VIKTOR FRANKL The Spiritual and Religious Dimensions of Human Experience: Distinctions and Relations on Viktor Frank's Work

    Directory of Open Access Journals (Sweden)

    Achilles Gonçalves Coelho Júnior

    2001-01-01

    Full Text Available A partir das contribuições de Viktor Frankl, o artigo discute teoricamente a distinção e as relações entre a dimensão noética (ou espiritual e a dimensão religiosa da experiência humana. Descrevemos a dimensão noética procurando explicitar suas características essencialmente humanas e suas expressões inconscientes. Analisamos que no fenômeno da consciência moral, o homem considera o caráter transcendente desta - através da intuição - podendo dizer Tu a esta transcendência e constituir um relacionamento que se configura como experiência religiosa.Starting from Viktor Frankl’s contributions, the article concerns, theoretically, about the distinctions and relations between the Noetic Dimension (Spiritual and the Religious Dimension of human experience. We have described the Noetic Dimension, trying to explain its essentially human characteristics and unconscious expressions. We have remarked that on the moral conscience, man concerns about its transcendent aspect - by intuition - being able to say YOU to this transcendence and to build a relationship which takes the form of a religious experience.

  10. Protective parenting: neurobiological and behavioral dimensions.

    Science.gov (United States)

    Bakermans-Kranenburg, Marian J; van IJzendoorn, Marinus H

    2017-06-01

    The current review focuses on a dimension of parenting that has largely been neglected in studies on human parenting, namely parental protection. Human protective parenting can be observed already during pregnancy, when mothers experiencing morning sickness avoid foods that are likely to carry pathogens and thus could be harmful to the fetus. After the birth of the baby, one of the foremost anxieties of parents is that their child will be abused or killed by strangers. Protective parenting seems to be a species-wide evolutionary-based behavior complementary to the innate bias of each newborn to strive for proximity to a potentially protective attachment figure. Most important target for future work might be to describe, explain and uncover the correlates and consequences of individual differences in the quality of protection-in parents and other caregivers. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Neuro-Linguistic Programming: Human Technology for Today’s Air Force.

    Science.gov (United States)

    1986-04-01

    Part III, pp. 4-5. ’ 26. Ibid, p. 6. 27. Donald W. McCormick, " Neurolinguistic Programming : A Resource Guide and Review of the Research, The 1984...Carol Johnson, " Neurolinguistic Programming --Mystique or Mistake?" Army Organizational Effectiveness Journal, No. 1, 1985, pp. 74-80. 29. Dilts...AD-RI67 836 NEURO-LINGUISTIC PROGRAMMING : HUHAN TECHNOLOGY FOR / TODAY’S AIR FORCEMU AIR COMMAND ANM STAFF COLL NAXHELL AFB AL J B CAULFIELD APR 86

  12. The Development and Validation of a Human Systems Integration (HSI) Program for the Canadian Department of National Defence (DND)

    Science.gov (United States)

    2008-09-01

    The Development and Validation of a Human Systems Integration (HSI) Program for the Canadian Department of National Defence (DND) Mike Greenley ... Greenley , Andrea Scipione, Jeremy Brooks and Alice Salway CAE Professional Services (Canada) Limited (Formerly Greenley & Associates Incorporated...IHS et à appuyer la mise en œuvre d’un programme officiel et amélioré d’IHS au MDN du Canada. Greenley & Associates Incorporated ix Table of

  13. ANALYSIS OF THE RESULTS IN IMPLEMENTING THE OPERATIONAL PROGRAM FOR HUMAN RESOURCES DEVELOPMENT 2007-2013 FOR CENTER REGION, ROMANIA

    OpenAIRE

    Ionela Gavrila-Paven; Iulian Bogdan Dobra; Lucian Docea

    2013-01-01

    This study aims to highlight the results achieved through the implementation ofprojects financed by the European Social Fund through the Operational Program for HumanResources Development 2007-2013 at regional level. It was considered Center Region for thepresentation and analysis of data from the point of view of absorption and especially from the pointof view of the results obtained by analyzing outcome indicators reported by the recipients for 2007-2012. Although the degree of absorption i...

  14. Large scale production of megakaryocytes from human pluripotent stem cells by a chemically defined forward programming approach

    OpenAIRE

    Moreau, Thomas; Evans, Amanda L.; Vasquez, Louella; Tijssen, Marloes R.; Yan, Ying; Trotter, Matthew W.; Howard, Daniel; Colzani, Maria; Arumugam, Meera; Wu, Wing Han; Dalby, Amanda; Lampela, Riina; Bouet, Guenaelle; Hobbs, Catherine M.; Dean C Pask

    2016-01-01

    This is the author accepted manuscript. It is currently under an indefinite embargo pending publication by Nature Publishing Group. The production of megakaryocytes (MKs) ? the precursors of blood platelets ? from human pluripotent stem cells (hPSCs) offers exciting clinical opportunities for transfusion medicine. We describe an original approach for the large scale generation of MKs in chemically defined conditions using a forward programming strategy relying on the concurrent exogenous e...

  15. Large scale production of megakaryocytes from human pluripotent stem cells by a chemically defined forward programming approach

    OpenAIRE

    Moreau, Thomas; Evans, Amanda L.; Vasquez, Louella; Tijssen, Marloes R.; Yan, Ying; Trotter, Matthew W.; Howard, Daniel; Colzani, Maria; Arumugam, Meera; Wu, Wing Han; Dalby, Amanda; Lampela, Riina; Bouet, Guenaelle; Hobbs, Catherine M.; Dean C Pask

    2016-01-01

    This is the author accepted manuscript. It is currently under an indefinite embargo pending publication by Nature Publishing Group. The production of megakaryocytes (MKs) – the precursors of blood platelets – from human pluripotent stem cells (hPSCs) offers exciting clinical opportunities for transfusion medicine. We describe an original approach for the large scale generation of MKs in chemically defined conditions using a forward programming strategy relying on the concurrent exogenous e...

  16. An Internet-based program for depressive symptoms using human and automated support: a randomized controlled trial

    Science.gov (United States)

    Mira, Adriana; Bretón-López, Juana; García-Palacios, Azucena; Quero, Soledad; Baños, Rosa María; Botella, Cristina

    2017-01-01

    Purpose The purpose of this study was to analyze the efficacy of an Internet-based program for depressive symptoms using automated support by information and communication technologies (ICTs) and human support. Patients and methods An Internet-based program was used to teach adaptive ways to cope with depressive symptoms and daily problems. A total of 124 participants who were experiencing at least one stressful event that caused interference in their lives, many of whom had clinically significant depressive symptoms, were randomly assigned into either an intervention group with ICT support (automated mobile phone messages, automated emails, and continued feedback through the program); an intervention group with ICT support plus human support (brief weekly support phone call without clinical content); or a waiting-list control. At pre-, post-, and 12-month follow-up, they completed depression, anxiety, positive and negative effect, and perceived stress measures. Results were analyzed using both intention-to-treat and completers data. The majority were women (67.7%), with a mean age of 35.6 years (standard deviation =9.7). Results The analysis showed that the two intervention groups improved significantly pre- to posttreatment, compared with the control group. Furthermore, improvements were maintained at the 12-month follow-up. Adherence and satisfaction with the program was high in both conditions. Conclusion The Internet-based program was effective and well accepted, with and without human support, showing that ICT-based automated support may be useful. It is essential to continue to study other ICT strategies for providing support. PMID:28408833

  17. Understanding the Role of Dimensions of Perfectionism on Anxiety Sensitivity

    Science.gov (United States)

    Erozkan, Atilgan

    2016-01-01

    This study investigated the relationship between dimensions of perfectionism and anxiety sensitivity. The study group is composed by 398 (211 female; 187 male) students who were studying at the pedagogical formation certificate program at Mugla Sitki Kocman University. The data were collected by using the Frost Multidimensional Perfectionism Scale…

  18. Effective dimension in flocking mechanisms

    Science.gov (United States)

    Baglietto, Gabriel; Albano, Ezequiel V.

    2011-03-01

    Even in its minimal representation (Vicsek Model, VM [T. Vicsek, A. Czirok, E. Ben-Jacob, I. Cohen and O. Shochet. Phys. Rev. Lett. 75, 1226 (1995).]), the widespread phenomenon of flocking raises intriguing questions to the statistical physicists. While the VM is very close to the better understood XY Model because they share many symmetry properties, a major difference arises by the fact that the former can sustain long-range order in two dimensions, while the latter can not. Aiming to contribute to the understanding of this feature, by means of extensive numerical simulations of the VM, we study the network structure of clusters showing that they can also sustain purely orientational, mean-field-like, long-range order. We identify the reason of this capability with the key concept of "effective dimension." In fact, by analyzing the behavior of the average path length and the mean degree, we show that this dimension is very close to four, which coincides with the upper critical dimension of the XY Model, where orientational order is also of a mean-field nature. We expect that this methodology could be generalized to other types of dynamical systems.

  19. Cosmology With Dynamical Extra Dimensions

    CERN Document Server

    Erickson, J K

    2005-01-01

    Nearly every attempt to unify the fundamental forces incorporates the idea of compact extra dimensions. The notion was introduced by Kaluza and Klein in the 1920s and is an essential part of contemporary string theory and M-theory. In most treatments the extra dimensions are static. We consider the consequences of extra dimensions with time-varying radii. The radii are modeled by light scalar fields. These may have unusual properties which produce observable effects, such as non-canonical kinetic energies, couplings to matter and radiation, and non- minimal coupling to gravity. Extra dimensions may be responsible for dark energy in the late universe. The simplest model of dark energy is characterized by its equation of state. We show that constraints placed on realistic models by the universality of free fall, variation of fundamental constants and metric tests of gravity are often stricter than bounds on the equation of state. Testing the equivalence principle maybe an effective way of distinguishing some qu...

  20. Dimensions of problem based learning

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Lerche; Andreasen, Lars Birch

    2013-01-01

    The article contributes to the literature on problem based learning and problem-oriented project work, building on and reflecting the experiences of the authors through decades of work with problem-oriented project pedagogy. The article explores different dimensions of problem based learning...

  1. Quantum Gravity in Two Dimensions

    DEFF Research Database (Denmark)

    Ipsen, Asger Cronberg

    The topic of this thesis is quantum gravity in 1 + 1 dimensions. We will focus on two formalisms, namely Causal Dynamical Triangulations (CDT) and Dy- namical Triangulations (DT). Both theories regularize the gravity path integral as a sum over triangulations. The difference lies in the class...

  2. New dimensions in cell migration

    NARCIS (Netherlands)

    Friedl, P.; Sahai, E.; Weiss, S.; Yamada, K.M.

    2012-01-01

    Studies of cell migration in three-dimensional (3D) cell culture systems and in vivo have revealed several differences when compared with cell migration in two dimensions, including their morphology and mechanical and signalling control. Here, researchers assess the contribution of 3D models to our

  3. Massive Gravity in Three Dimensions

    NARCIS (Netherlands)

    Bergshoeff, Eric A.; Hohm, Olaf; Townsend, Paul K.

    2009-01-01

    A particular higher-derivative extension of the Einstein-Hilbert action in three spacetime dimensions is shown to be equivalent at the linearized level to the (unitary) Pauli-Fierz action for a massive spin-2 field. A more general model, which also includes "topologically-massive" gravity as a speci

  4. Emotion dimensions and formant position

    NARCIS (Netherlands)

    Goudbeek, M.B.; Goldman, J.P.; Scherer, K.R.; Uther, M.; Moore, R.; Cox, S.

    2009-01-01

    The influence of emotion on articulatory precision was investigated in a newly established corpus of acted emotional speech. The frequencies of the first and second formant of the vowels /i/, /u/, and /a/ was measured and shown to be significantly affected by emotion dimension. High arousal resulted

  5. Quantum Gravity in Two Dimensions

    DEFF Research Database (Denmark)

    Ipsen, Asger Cronberg

    The topic of this thesis is quantum gravity in 1 + 1 dimensions. We will focus on two formalisms, namely Causal Dynamical Triangulations (CDT) and Dy- namical Triangulations (DT). Both theories regularize the gravity path integral as a sum over triangulations. The difference lies in the class...

  6. The Visuospatial Dimension of Writing

    Science.gov (United States)

    Olive, Thierry; Passerault, Jean-Michel

    2012-01-01

    The authors suggest that writing should be conceived of not only as a verbal activity but also as a visuospatial activity, in which writers process and construct visuospatial mental representations. After briefly describing research on visuospatial cognition, they look at how cognitive researchers have investigated the visuospatial dimension of…

  7. Strong metric dimension: A survey

    Directory of Open Access Journals (Sweden)

    Kratica Jozef

    2014-01-01

    Full Text Available The strong metric dimension has been a subject of considerable amount of research in recent years. This survey describes the related development by bringing together theoretical results and computational approaches, and places the recent results within their historical and scientific framework. [Projekat Ministarstva nauke Republike Srbije, br. 174010 i br. 174033

  8. The Feeling Dimension in Reading.

    Science.gov (United States)

    Ediger, Marlow

    The feeling dimension of students cannot be ignored in teaching and learning situations. Feelings are there and must not be ignored. Reading stresses word recognition, comprehension of subject matter at diverse levels of complexity, and application of what has been learned. A major ingredient so frequently left out is student appreciation of the…

  9. Soldering and Mass Generation in Four Dimensions

    CERN Document Server

    Banerjee, R; Banerjee, Rabin; Wotzasek, Clovis

    2000-01-01

    We propose bosonised expressions for the chiral Schwinger models in four dimensions. Then, in complete analogy with the two dimensional case, we show the soldering of two bosonised chiral Schwinger models with opposite chiralities to yield the bosonised Schwinger model in four dimensions. The implications of the Schwinger model or its chiral version, as known for two dimensions, thereby get extended to four dimensions.

  10. Cosmology with dynamical extra dimensions

    Science.gov (United States)

    Erickson, Joel K.

    Nearly every attempt to unify the fundamental forces incorporates the idea of compact extra dimensions. The notion was introduced by Kaluza and Klein in the 1920s and is an essential part of contemporary string theory and M-theory. In most treatments the extra dimensions are static. We consider the consequences of extra dimensions with time-varying radii. The radii are modeled by light scalar fields. These may have unusual properties which produce observable effects, such as non-canonical kinetic energies, couplings to matter and radiation, and non-minimal coupling to gravity. Extra dimensions may be responsible for dark energy in the late universe. The simplest model of dark energy is characterized by its equation of state. We show that constraints placed on realistic models by the universality of free fall, variation of fundamental constants and metric tests of gravity are often stricter than bounds on the equation of state. Testing the equivalence principle maybe an effective way of distinguishing some quintessence models from a cosmological constant. In certain dark energy models the speed of sound is much less than the speed of light. We calculate how this affects the cosmic microwave background and show that the speed of sound may be measurable, provided dark energy is sufficiently dense at decoupling. This is another possible signature of quintessence. Dynamical extra dimensions may have consequences for the early universe. In the cyclic model, the universe is described in terms of a series of contractions and expansions of an extra dimension. The big bang is preceded by a big crunch and quantum fluctuations of the scalar field produce structure in universe. We consider how the fluctuations evolve and build over many cycles and show that there are no observable instabilities or adverse effects. In the cyclic model extra dimensions act as both dark energy and as an agent to cause contraction and a big crunch. Previous theorems suggested that contraction

  11. Frequency of Human papillomavirus in women attending cervical cancer screening program in Chile.

    Science.gov (United States)

    Brebi, Priscilla; Ili, Carmen Gloria; Andana, Alejandra; Menzel, Doris; Lopez, Jaime; Guzman, Pablo; Melo, Angelica; Buchegger, Kurt; Roa, Juan C

    2017-08-03

    Human papillomavirus (HPV) is the etiological factor for cervical cancer and its precursor lesions. The characterization of HPV genotypes in preneoplastic lesions and cervical cancer could establishes the effectiveness of vaccination plan in Chilean population. The aim of this study was to determine HPV frequency in a group of women including in a cervical screening program in the public health care system in Chile. We analyzed 985 cervical smears samples from women with different histological diagnosis, attending to public health care in Temuco-Chile between 2004 and 2012, to detect HPV genotypes, through PCR followed by reverse line blotting assay. HPV was found present in 80.8% (n = 796) of samples. Only a 5.6% of 985 samples were infected with a low-risk HPV, considering multiple infections. 10.5% (n = 8/76) of normal cervical epithelia, 83.5% (n = 208/249) and 87.6% (n = 557/636) of low and high grade squamous intraepithelial lesions, respectively, and 95.8% (n = 23/24) of squamous cervical carcinomas tested positive for HPV. HPV 16 was the most frequent genotype found (Overall 44.9%, n = 442/985; SCC: 62.5%, n = 15/24). A high variability of HPV types was also found in preneoplastic lesions, whereas there was a selection of genotypes in neoplasia. Also, there was a higher risk of infection with HPV 16 in women ≤26 years and 34-41 years old (p < 0.05), meanwhile infections with HPV 16 or HPV 18 have related with cancer development (p < 0.01). These data provide further information about the frequency of HPV genotypes in women with cervical lesions in Chile, and the introduction of new targeted vaccines against a wider spectrum of HPV is suggested.

  12. Empowering Adult Learners. NIF Literacy Program Helps ABE Accomplish Human Development Mission.

    Science.gov (United States)

    Hurley, Mary E.

    1991-01-01

    The National Issues Forum's Literacy Program uses study circles and group discussion to promote empowerment and enhance adult literacy through civic education. The program has helped the Westonka (Minnesota) Adult Basic Education project accomplish its mission and has expanded the staff's view of adult learning. (SK)

  13. Empowering Adult Learners. NIF Literacy Program Helps ABE Accomplish Human Development Mission.

    Science.gov (United States)

    Hurley, Mary E.

    1991-01-01

    The National Issues Forum's Literacy Program uses study circles and group discussion to promote empowerment and enhance adult literacy through civic education. The program has helped the Westonka (Minnesota) Adult Basic Education project accomplish its mission and has expanded the staff's view of adult learning. (SK)

  14. Evaluating a National Science and Technology Program Using the Human Capital and Relational Asset Perspectives

    Science.gov (United States)

    Hung, Chia-Liang; Chou, Jerome Chih-Lung; Roan, Hung-Wei

    2010-01-01

    The purpose of this research is to evaluate the performance of the National Science and Technology Program (NSTP) by targeting the Taiwan National Telecommunication Program (NTP) initiated in 1998. The Taiwan telecommunications industry has prospered, currently occupying key positions in global markets even though NTP seldom contributes positively…

  15. Workplace Training Programs: Instruments for Human Capital Improvements or Screening Devices?

    Science.gov (United States)

    Brunetti, Irene; Corsini, Lorenzo

    2017-01-01

    Purpose: The purpose of this paper is to analyse the effect of an Italian training program on the re-employment probability of young unemployed workers. The program consists exclusively of workplace training and is coordinated by employment centers, even if it is fully implemented by firms. Design/Methodology/Approach: The authors develop a…

  16. Multiple dimensions of cardiopulmonary dyspnea

    Institute of Scientific and Technical Information of China (English)

    HAN Jiang-na; XIONG Chang-ming; YAO Wei; FANG Qiu-hong; ZHU Yuan-jue; CHENG Xian-sheng; Karel P Van de Woestijne

    2011-01-01

    Background The current theory of dyspnea perception presumes a multidimensional conception of dyspnea.However,its validity in patients with cardiopulmonary dyspnea has not been investigated.Methods A respiratory symptom checklist incorporating spontaneously reported descriptors of sensory experiences of breathing discomfort,affective aspects,and behavioral items was administered to 396 patients with asthma,chronic obstructive pulmonary disease (COPD),diffuse parenchymal lung disease,pulmonary vascular disease,chronic heart failure,and medically unexplained dyspnea.Symptom factors measuring different qualitative components of dyspnea were derived by a principal component analysis.The separation of patient groups was achieved by a variance analysis on symptom factors.Results Seven factors appeared to measure three dimensions of dyspnea:sensory (difficulty breathing and phase of respiration,depth and frequency of breathing,urge to breathe,wheeze),affective (chest tightness,anxiety),and behavioral (refraining from physical activity) dimensions.Difficulty breathing and phase of respiration occurred more often in COPD,followed by asthma (R2=0.12).Urge to breathe was unique for patients with medically unexplained dyspnea (R2=0.12).Wheeze occurred most frequently in asthma,followed by COPD and heart failure (R2=0.17).Chest tightness was specifically linked to medically unexplained dyspnea and asthma (R2=0.04).Anxiety characterized medically unexplained dyspnea (R2=0.08).Refraining from physical activity appeared more often in heart failure,pulmonary vascular disease,and COPD (R2=0.15).Conclusions Three dimensions with seven qualitative components of dyspnea appeared in cardiopulmonary disease and the components under each dimension allowed separation of different patient groups.These findings may serve as a validation on the multiple dimensions of cardiopulmonary dyspnea.

  17. Human monocytes undergo functional re-programming during differentiation to dendritic cell mediated by human extravillous trophoblasts

    Science.gov (United States)

    Zhao, Lei; Shao, Qianqian; Zhang, Yun; Zhang, Lin; He, Ying; Wang, Lijie; Kong, Beihua; Qu, Xun

    2016-01-01

    Maternal immune adaptation is required for a successful pregnancy to avoid rejection of the fetal–placental unit. Dendritic cells within the decidual microenvironment lock in a tolerogenic profile. However, how these tolerogenic DCs are induced and the underlying mechanisms are largely unknown. In this study, we show that human extravillous trophoblasts redirect the monocyte-to-DC transition and induce regulatory dendritic cells. DCs differentiated from blood monocytes in the presence of human extravillous trophoblast cell line HTR-8/SVneo displayed a DC-SIGN+CD14+CD1a− phenotype, similar with decidual DCs. HTR8-conditioned DCs were unable to develop a fully mature phenotype in response to LPS, and altered the cytokine secretory profile significantly. Functionally, conditioned DCs poorly induced the proliferation and activation of allogeneic T cells, whereas promoted CD4+CD25+Foxp3+ Treg cells generation. Furthermore, the supernatant from DC and HTR-8/SVneo coculture system contained significant high amount of M-CSF and MCP-1. Using neutralizing antibodies, we discussed the role of M-CSF and MCP-1 during monocyte-to-DCs differentiation mediated by extravillous trophoblasts. Our data indicate that human extravillous trophoblasts play an important role in modulating the monocyte-to-DC differentiation through M-CSF and MCP-1, which facilitate the establishment of a tolerogenic microenvironment at the maternal–fetal interface. PMID:26857012

  18. Human Papillomavirus Vaccine as an Anticancer Vaccine: Collaborative Efforts to Promote Human Papillomavirus Vaccine in the National Comprehensive Cancer Control Program.

    Science.gov (United States)

    Townsend, Julie S; Steele, C Brooke; Hayes, Nikki; Bhatt, Achal; Moore, Angela R

    2017-03-06

    Widespread use of the human papillomavirus (HPV) vaccine has the potential to reduce incidence from HPV-associated cancers. However, vaccine uptake among adolescents remains well below the Healthy People 2020 targets. The Centers for Disease Control and Prevention (CDC) National Comprehensive Cancer Control Program (NCCCP) awardees are well positioned to work with immunization programs to increase vaccine uptake. The CDC chronic disease management information system was queried for objectives and activities associated with HPV vaccine that were reported by NCCCP awardees from 2013 to 2016 as part of program reporting requirements. A content analysis was conducted on the query results to categorize interventions according to strategies outlined in The Guide to Community Preventive Services and the 2014 President's Cancer Panel report. Sixty-two percent of NCCCP awardees had planned or implemented at least one activity since 2013 to address low HPV vaccination coverage in their jurisdictions. Most NCCCP awardees (86%) reported community education activities, while 65% reported activities associated with provider education. Systems-based strategies such as client reminders or provider assessment and feedback were each reported by less than 25% of NCCCP awardees. Many NCCCP awardees report planning or implementing activities to address low HPV vaccination coverage, often in conjunction with state immunization programs. NCCCP awardees can play a role in increasing HPV vaccination coverage through their cancer prevention and control expertise and access to partners in the healthcare community.

  19. Human factors programs for high-level radioactive waste handling systems

    Energy Technology Data Exchange (ETDEWEB)

    Pond, D.J.

    1992-04-01

    Human Factors is the discipline concerned with the acquisition of knowledge about human capabilities and limitations, and the application of such knowledge to the design of systems. This paper discusses the range of human factors issues relevant to high-level radioactive waste (HLRW) management systems and, based on examples from other organizations, presents mechanisms through which to assure application of such expertise in the safe, efficient, and effective management and disposal of high-level waste. Additionally, specific attention is directed toward consideration of who might be classified as a human factors specialist, why human factors expertise is critical to the success of the HLRW management system, and determining when human factors specialists should become involved in the design and development process.

  20. Underlying dimensions of ecocentric and anthropocentric environmental beliefs.

    Science.gov (United States)

    Amérigo, Maria; Aragonés, Juan Ignacio; de Frutos, Belinda; Sevillano, Verónica; Cortés, Beatriz

    2007-05-01

    This study focuses on the cognitive components of general environmental attitudes. Taking as a starting point the scale of Thompson and Barton (1994) to identify ecocentric and anthropocentric motives in environmental conservation, the beliefs that guide attitudes in the person-environment relationship are analyzed. Confirmatory factor analysis was used to contrast the tripartite structure of these beliefs--based on egoistic, socioaltruistic, and biospheric aspects-with a two-dimensional structure that confronts ecocentric and anthropocentric orientations. The results obtained from two samples, a student sample (n = 212) and a sample from the general population of Madrid (n = 205), indicate the existence of a three-dimensional structure of environmental beliefs: an anthropocentric dimension based on the instrumental value of the environment for human beings, a biospheric dimension that values the environment for its own sake, and, lastly, an egobiocentric dimension that values the human being within nature as a whole.